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- On wakefields with two-dimensional planar geometry
- In order to reach higher acceleration gradients in linear accelerators, it is advantageous to use a higher accelerating RF frequency, which in turn requires smaller accelerating structures. As the structure size becomes smaller, rectangular structures become increasingly interesting because they are easier to construct than cylindrically symmetric ones. One drawback of small structures, however, is that the wakefields generated by the beam in such structures tend to be strong. Recently, it has been suggested that one way of ameliorating this problem is to use rectangular structures that are very flat and to use flat beams. In the limiting case of a very flat planar geometry, the problem resembles a purely two-dimensional (2-D) problem, the wakefields of which have been studied.
- On Water Flow in Hot Fractured Rock -- A Sensitivity Study on theImpact of Fracture-Matrix Heat Transfer
- Dual-continuum models have been widely used in modeling flowand transport in fractured porous rocks. Among many other applications,dual-continuum approaches were utilized in predictive models of thethermal-hydrological conditions near emplacement tunnels (drifts) atYucca Mountain, Nevada, the proposed site for a radioactive wasterepository in the U.S. In unsaturated formations such as those at YuccaMountain, the magnitude of mass and heat exchange between the twocontinua fracture network and matrix is largely dependent on the flowcharacteristics in the fractures, because channelized finger-type flowstrongly reduces the interface area between the matrix surfaces and theflowing liquid. This effect may have important implications, for example,during the time period that the fractured rock near the repository driftswould be heated above the boiling point of water. Depending on themagnitude of heat transfer from the matrix, water percolating down thefractures will either boil off in the hot rock region above drifts or maypenetrate all the way to the drift walls and possibly seep into the opencavities. In this paper, we describe a sensitivity analysis using avariety of approaches to treat fracture-matrix interaction in athree-dimensional dual-continuum setting. Our simulation example is alaboratory heater experiment described in the literature that providesevidence of rapid water flow in fractures, leading to drift seepagedespite above-boiling conditions in the adjacent fractured rock. Theexperimental finding can only be reproduced when the interface area forheat transfer between the matrix and fracture continua is reduced toaccount for flow channeling.
- On weak decays of heavy flavors, mixing and CP violation
- Detailed studies of weak decays serve not only to confirm the Standard Model, but possess also a high sensitivity to New Physics: tau and top decays are discussed in this vein, with some short remarks on beauty and charm. The sensitivity to New Physics is even higher in delicate phenomena like mixing and CP violation: a fairly detailed discussion on K/sup 0/ - anti K/sup 0/, D/sup 0/ - anti D/sup 0/, and B/sup 0/ - anti B/sup 0/ mixing and on CP violation in K/sup 0/ and B decays is presented. 48 refs., 11 figs.
- On Wind Tunnel Tests and Computations Concerning the Problem of Shrouded Propellers
- "Results of measurements on a shrouded propeller are given. The propeller is designed for the high ratio of advance and high thrust loading. The effect of the shape of propeller and shroud upon the aerodynamic coefficients of the propulsion unit can be seen from the results" (p. 1).
- On Yang--Mills Theories with Chiral Matter at Strong Coupling
- Strong coupling dynamics of Yang-Mills theories with chiral fermion content remained largely elusive despite much effort over the years. In this work, we propose a dynamical framework in which we can address non-perturbative properties of chiral, non-supersymmetric gauge theories, in particular, chiral quiver theories on S{sub 1} x R{sub 3}. Double-trace deformations are used to stabilize the center-symmetric vacuum. This allows one to smoothly connect smaller(S{sub 1}) to larger(S{sub 1}) physics (R{sub 4} is the limiting case) where the double-trace deformations are switched off. In particular, occurrence of the mass gap in the gauge sector and linear confinement due to bions are analytically demonstrated. We find the pattern of the chiral symmetry realization which depends on the structure of the ring operators, a novel class of topological excitations. The deformed chiral theory, unlike the undeformed one, satisfies volume independence down to arbitrarily small volumes (a working Eguchi-Kawai reduction) in the large N limit. This equivalence, may open new perspectives on strong coupling chiral gauge theories on R{sub 4}.
- On zero frequency magnetic fluctuations in plasmas
- A plasma sustains fluctuations of electromagnetic fields and particle density even in a thermal equilibrium and such fluctuations have a large zero frequency peak. The level of fluctuations in the plasma for a given wavelength and frequency of electromagnetic fields is calculated through the fluctuation-dissipation theorem. The frequency spectrum shows that the energy contained in this peak is complementary to the energy lost'' by the plasma cutoff effect. The level of the zero (or nearly zero) frequency magnetic is computed as {l angle}B{sup 2}{r angle}{sup 0}/ 8{pi} = 1/2{pi}{sup 3}T({omega}{sub p}/c){sup 3}, where T and {omega}{sub p} are the temperature and plasma frequency. The relation between the nonradiative and radiative fluctuations is elucidated. Both a simple collision model and a kinetic theoretic treatment are presented with essentially the same results. The size of the fluctuations is {lambda} {approximately} (c/{omega}{sub p})({eta}/{omega}){sup {1/2}}, where {eta} and {omega} are the collision frequency and the (nearly zero) frequency of magnetic fields oscillations. Perhaps the most dramatic application of the present theory, however, is to the cosmological plasma of early epoch. Implications of these magnetic fields in the early Universe are discussed. Quantum mechanical calculations are also carried out for degenerate plasmas.
- On zero frequency magnetic fluctuations in plasmas
- A plasma sustains fluctuations of electromagnetic fields and particle density even in a thermal equilibrium and such fluctuations have a large zero frequency peak. The level of fluctuations in the plasma for a given wavelength and frequency of electromagnetic fields is calculated through the fluctuation-dissipation theorem. The frequency spectrum shows that the energy contained in this peak is complementary to the energy ``lost`` by the plasma cutoff effect. The level of the zero (or nearly zero) frequency magnetic is computed as {l_angle}B{sup 2}{r_angle}{sup 0}/ 8{pi} = 1/2{pi}{sup 3}T({omega}{sub p}/c){sup 3}, where T and {omega}{sub p} are the temperature and plasma frequency. The relation between the nonradiative and radiative fluctuations is elucidated. Both a simple collision model and a kinetic theoretic treatment are presented with essentially the same results. The size of the fluctuations is {lambda} {approximately} (c/{omega}{sub p})({eta}/{omega}){sup {1/2}}, where {eta} and {omega} are the collision frequency and the (nearly zero) frequency of magnetic fields oscillations. Perhaps the most dramatic application of the present theory, however, is to the cosmological plasma of early epoch. Implications of these magnetic fields in the early Universe are discussed. Quantum mechanical calculations are also carried out for degenerate plasmas.
- On0Line Fuel Failure Monitor for Fuel Testing and Monitoring of Gas Cooled Very High Temperature Reactor
- IVery High Temperature Reactors (VHTR) utilize the TRISO microsphere as the fundamental fuel unit in the core. The TRISO microsphere (~ 1- mm diameter) is composed of a UO2 kernel surrounded by a porous pyrolytic graphite buffer, an inner pyrolytic graphite layer, a silicon carbide (SiC) coating, and an outer pyrolytic graphite layer. The U-235 enrichment of the fuel is expected to range from 4% – 10% (higher enrichments are also being considered). The layer/coating system that surrounds the UO2 kernel acts as the containment and main barrier against the environmental release of radioactivity. To understand better the behavior of this fuel under in-core conditions (e.g., high temperature, intense fast neutron flux, etc.), the US Department of Energy (DOE) is launching a fuel testing program that will take place at the Advanced Test Reactor (ATR) located at Idaho National Laboratory (INL). During this project North Carolina State University (NCSU) researchers will collaborate with INL staff for establishing an optimized system for fuel monitoring for the ATR tests. In addition, it is expected that the developed system and methods will be of general use for fuel failure monitoring in gas cooled VHTRs.
- Onboard Hydrogen/Helium Sensors in Support of the Global Technical Regulation: An Assessment of Performance in Fuel Cell Electric Vehicle Crash Tests
- Automobile manufacturers in North America, Europe, and Asia project a 2015 release of commercial hydrogen fuel cell powered light-duty road vehicles. These vehicles will be for general consumer applications, albeit initially in select markets but with much broader market penetration expected by 2025. To assure international harmony, North American, European, and Asian regulatory representatives are striving to base respective national regulations on an international safety standard, the Global Technical Regulation (GTR), Hydrogen Fueled Vehicle, which is part of an international agreement pertaining to wheeled vehicles and equipment for wheeled vehicles.
- Onboard Plasmatron Generation of Hydrogen rich Gas for Diesel Engine Exhaust Aftertreatment and Other Applications
- Plasmatron reformers can provide attractive means for conversion of diesel fuel into hydrogen rich gas. The hydrogen rich gas can be used for improved NOx trap technology and other aftertreatment applications.
- Onboard Plasmatron Hydrogen Production for Improved Vehicles
- A plasmatron fuel reformer has been developed for onboard hydrogen generation for vehicular applications. These applications include hydrogen addition to spark-ignition internal combustion engines, NOx trap and diesel particulate filter (DPF) regeneration, and emissions reduction from spark ignition internal combustion engines First, a thermal plasmatron fuel reformer was developed. This plasmatron used an electric arc with relatively high power to reform fuels such as gasoline, diesel and biofuels at an oxygen to carbon ratio close to 1. The draw back of this device was that it has a high electric consumption and limited electrode lifetime due to the high temperature electric arc. A second generation plasmatron fuel reformer was developed. It used a low-current high-voltage electric discharge with a completely new electrode continuation. This design uses two cylindrical electrodes with a rotating discharge that produced low temperature volumetric cold plasma., The lifetime of the electrodes was no longer an issue and the device was tested on several fuels such as gasoline, diesel, and biofuels at different flow rates and different oxygen to carbon ratios. Hydrogen concentration and yields were measured for both the thermal and non-thermal plasmatron reformers for homogeneous (non-catalytic) and catalytic reforming of several fuels. The technology was licensed to an industrial auto part supplier (ArvinMeritor) and is being implemented for some of the applications listed above. The Plasmatron reformer has been successfully tested on a bus for NOx trap regeneration. The successful development of the plasmatron reformer and its implementation in commercial applications including transportation will bring several benefits to the nation. These benefits include the reduction of NOx emissions, improving engine efficiency and reducing the nation's oil consumption. The objective of this program has been to develop attractive applications of plasmatron fuel reformer technology for onboard applications in internal combustion engine vehicles using diesel, gasoline and …
- Once More on the Applicability of Perturbative QCD to Elastic Form Factors
- The long-standing problem of the applicability of perturbative QCD to hadronic elastic form factors is discussed. The basic ingredients both of the asymptotic large-Q<sup>2</sup> treatment and of the QCD sum rule approach are analyzed. The main conclusion is that for accessible energies and momentum transfers the soft (nonperturbative) contributions dominate over those due to the hard quark rescattering subprocesses.
- Once-through CANDU reactor models for the ORIGEN2 computer code
- Reactor physics calculations have led to the development of two CANDU reactor models for the ORIGEN2 computer code. The model CANDUs are based on (1) the existing once-through fuel cycle with feed comprised of natural uranium and (2) a projected slightly enriched (1.2 wt % /sup 235/U) fuel cycle. The reactor models are based on cross sections taken directly from the reactor physics codes. Descriptions of the reactor models, as well as values for the ORIGEN2 flux parameters THERM, RES, and FAST, are given.
- Once Through Decontamination Studies- Interim Report No. 1.
- The decontamination of the present Hanford reactors involves a once-through cleaning operation. Considerable interest has also been shown in determining the feasibility of this once-through technique for cleanup of certain portions of the NPR system. This report contains information on a series of tests performed in the 242-B single pass flow facility. Information concerning the following are presented: (1) Efficiency of decontaminating KER Loop 1 and 2 contaminated specimens. (2) Efficiency of decontaminating present reactor pigtails by different methods. (3) Areas that need further study.
- Once Through Decontamination Studies- Interim Report No. 2
- The decontamination of the present Hanford reactors involves a once-through cleaning operation. Considerable interest has been shown in determining the feasibility of this once-through technique for cleanup of certain portions of the NPR system. This is the second interim report of a series that covers tests performed in the 242-B Single Pass Flow Facility. The first was distributed in January, 1960.
- The once-through, helium-cooled cycle for secure, clean, safe, and economical transmutation
- No Description Available.
- Once-through steam generator (OTSG) materials and water chemistry. [PWR]
- Materials and water chemistry research results associated with the development of the Oconee-1 Reactor steam generator are presented. A summary of water chemistry data acquired during preoperational testing and power operation to date is also included. These data confirm the operational practicality of the nuclear once-through concept using volatile water treatment and high purity condensate demineralized feedwater.
- Once-through steam-generator sensitivity calculations
- A series of TRAC-PF1/MOD2 thermal-hydraulic calculations has been performed to determine the effect of uncertainties in modeling once through steam-generator (OTSG) secondary-side phenomena on the calculated behavior of Babcock and Wilcox power plants. The calculations were performed by varying parameters in correlations for the secondary-side phenomena. The parameters and transients were chosen to show the maximum expected sensitivity of the calculated results to the parameter variations. The parameters were then varied over a range representing the estimated uncertainty in the correlation. In this manner, the sensitivity if the calculated plant behavior to the modeling uncertainties was determined with a reasonable number of calculations. The sensitivity of calculated plant behavior to variations in interfacial heat-transfer in the OTSG secondaries was determined in a series of steam-generator overfill transient calculations. Calculations were performed for a main steam line break (MSLB) transient to quantify the sensitivity to variations in interfacial drag in the secondaries; the interfacial drag was varied in these calculations to indicate the effects of entrainment and de-entrainment processes, for which no specific models exist in the code. In addition to the transient calculations, a series of steady-state calculations was performed to determine the sensitivity of the OTSG primary-to-secondary heat transfer to the assumed fraction of tubes wetted by the auxiliary feedwater (AFW) injection. The plant model used for the sensitivity calculations was qualified by performing a benchmark calculation for a natural circulation test in the TMI-1 plant.
- Once-through thorium cycle for BWR's
- Problems in application of thorium cycles include greater fissile inventory requirements, the blending of highly enriched uranium or plutonium with thorium, and the necessity to recover and recycle the valuable U-233 produced in order to recover the costs of the initial inventory and enrichment. With these problems in mind, a once-through thorium cycle was developed for Boiling Water Reactors which minimizes the effect of thorium on the fissile inventory, which is initiated with ThO/sub 2/ fuel containing no initial fissile material, and which does not require U-233 recovery and recycle to make the application economically competitive. The design makes advantageous use of the inherent lattice heterogeneity and other characteristics of the BWR lattice to produce U-233 in ThO/sub 2/ without power distribution penalties and to improve reactor performance (thermal and transient margins). Standard BWR fuel assembly hardware was used to make the design backfitable with minimum manufacturing impact. Preliminary conclusions are that the once-through thorium application has potential to both reduce uranium ore requirements and increase BWR operating margins.
- Once-through thorium fuel cycle evaluation for TVA's Browns Ferry-3 Boiling Water Reactor
- This report documents benchmark evaluations to test thorium lattice predictive methods and neutron cross sections against available data and summarizes specific evaluations of the once-through thorium cycle when applied to the Browns Ferry-3 BWR. It was concluded that appreciable uncertainties in thorium cycle nuclear data cloud the ability to reliably predict the fuel cycle performance and that power reactor irradiations of ThO/sub 2/ rods in BWRs are desirable to resolve uncertainties. Benchmark evaluations indicated that the ENDF/B-IV data used in the evaluations should cause an underprediction of U-233/ThO/sub 2/ fuel reactivity, and, therefore, the results of the preliminary evaluations completed under the program should be conservative.
- Once Upon a Dime
- Graphic pamphlet about using currency as a method of exchange instead of a barter system, told through the experiences of a small group of people on an island.
- Once upon a time (training for emergency situations)
- Taking the pretend out of the emergency is discussed in this manual on emergency response training. The following suggestions are made: (1) plan credible emergency situations, (2) select plausible locations, (3) write scenarios, (4) tailor situations to locations, (5) involve other organizations, (6) make injuries look realistic, and (7) let employees take part. (DC)
- Oncogene amplification detected by in situ hybridization in radiation induced rat skin tumors. [C-myc:a3]
- Oncogene activation may play an important role in radiation induced carcinogenesis. C-myc oncogene amplification was detected by in situ hybridization in radiation-induced rat skin tumors, including squamous and basal cell carcinomas. In situ hybridization was performed with a biotinylated human c-myc third exon probe, visualized with an avidin-biotinylated alkaline phosphate detection system. No c-myc oncogene amplification was detected in normal rat skin at very early times after exposure to ionizing radiation, which is consistent with the view that c-myc amplification is more likely to be related to carcinogenesis than to normal cell proliferation. The incorporation of tritiated thymidine into the DNA of rat skin cells showed that the proliferation of epidermal cells reached a peak on the seventh day after exposure to ionizing radiation and then decreased. No connection between the proliferation of epidermal cell and c-myc oncogene amplification in normal or irradiated rat skin was found. The results indicated that c-myc amplification as measured by in situ hybridization was correlated with the Southern bolt results, but only some of the cancer cells were amplified. The c-myc positive cells were distributed randomly within regions of the tumor and exhibited a more uniform nuclear structure in comparison to the more vacuolated c-myc negative cells. No c-myc signal was detected in unirradiated normal skin or in irradiated skin cells near the tumors. C-myc amplification appears to be cell or cell cycle specific within radiation-induced carcinomas. 28 refs., 3 figs., 3 tabs.
- Oncogene mRNA Imaging with Radionuclide-PNA-Peptides
- New cancer gene hybridization probes to carry radionuclides were made. Noninvasive technetium-99m gamma imaging of CCND1 cancer gene activity in human breast cancer tumors in mice was demonstrated, followed by noninvasive technetium-99m imaging of MYC cancer gene activity. Noninvasive imaging of CCND1 cancer gene activity in human breast cancer tumors in mice was demonstrated with a positron-emitting copper-64 probe, followed by noninvasive positron imaging of IRS1 cancer gene activity.
- Oncogenic Action of Beta, Proton, Alpha and Electron Radiation on the Rat Skin
- Rat skin is being utilized as an empirical model for testing dose and time related aspects of the oncogenic action of ionizing radiation, ultraviolet light, and polycyclic aromatic hydrocarbons. Molecular lesions in the skin DNA, including, strand breaks and thymine dimers, are being measured and compared to tumor induction. The induction and repair kinetics of molcular lesions are being compared to split dose repair. Modifiers and radiosensitizers are being utilized to test specific aspects of a chromosome breakage theory of radiation oncogenesis.
- (Oncogenic action of ionizing radiation)
- An extensive experiment involving approximately 400 rats exposed to the neon ion beam at the Bevalac in Berkeley, CA and to electrons is nearing completion. The carcinogenicity of energetic electrons was determined for comparison with the neon ion results. As in past reports we will describe progress in three areas corresponding to the specific aims of the proposal: (1) carcinogenesis and DNA strand breaks in rat skin following exposure by the neon ions or electrons; (2) DNA strand breaks in the epidermis as a function of radiation penetration; (3) oncogene activation in radiation-induced rat skin cancers. 72 refs., 6 tabs.
- The oncogenic action of ionizing radiation on rat skin
- Progress has occurred in several areas corresponding to the specific aims of the proposal: (1) Progression and multiple events in radiation carcinogenesis of rat skin as a function of LET; (2) cell cycle kinetics of irradiated rat epidermis as determined by double labeling and double emulsion autoradiography; (3) oncogene activation detected by in situ hybridization in radiation-induced rat skin tumors; (4) amplification of the c-myc oncogene in radiation-induced rat skin tumors as a function of LET; and (5) transformation of rat skin keratinocytes by ionizing radiation in combination with c-Ki-ras and c-myc oncogenes. 111 refs., 13 figs., 12 tabs.
- The oncogenic action of ionizing radiation on rat skin
- The multistage theory of carcinogenesis specifies that cells progress to cancer through a series of discrete, irreversible genetic alterations, but data on radiation-induced cancer incidence in rat skin suggests that an intermediate repairable alteration may occur. Data are presented on cancer induction in rat skin exposed to an electron beam (LET=0.34 keV/[mu]), a neon ion beam (LET=45) or an argon ion beam (LET=125). The rats were observed for tumors at least 78 weeks with squamous and basal cell carcinomas observed. The total cancer yield was fitted by the quadratic equation, and the equation parameters were estimated by linear regression for each type of radiation. Analysis of the DNA from the electron-induced carcinomas indicated that K-ras and/or c-myc oncogenes were activated. In situ hybridization indicated that the cancers contain subpopulations of cells with differing amounts of c-myc and H-ras amplification. The results are consistent with the idea that ionizing radiation produces stable, carcinogenically relevant lesions via 2 repairable events at low LET and via a non-repairable linked event pathway at high LET; either pathway may advance the cell by 1 stage. The proliferative response of rat epidermis following exposure to ionizing radiation was quantified by injection of [sup 14]C-thymidine. The return of these cells to S-phase a second time was detected by a second label ([sup 3]H). When the labeled cells were in G1-phase, the dorsal skin was irradiated with X-rays. All labeling indices were determined. The [sup 14]C labeling index was constant and unaffected by the radiation. The proportion of all cells entering S-phase averaged 3.5% at 18 hr and increased after 44, 52 and 75 hr to average levels of 11.8%, 5. 3%, and 6.6% at 0, 10 and 25 Gy respectively. The proportion of S-phase cells labeled with [sup 14]C increased after 42 hr and remained relatively constant …
- The oncogenic action of ionizing radiation on rat skin
- An extensive experiment involving approximately 400 rats exposed to the neon ion beam at the Bevalac in Berkeley, CA and to electrons is nearing completion. Progress is described in three areas corresponding to the specific aims of the proposal: (1) carcinogenesis and DNA strand breaks in rat skin following exposure by the neon ions or electrons; (2) oncogene activation in radiation-induced rat skin cancers; (3) DNA strand breaks in the epidermis as a function of radiation penetration. 59 refs., 4 tabs.
- The oncogenic action of ionizing radiation on rat skin. Final progress report, May 1, 1990--April 30, 1992
- The multistage theory of carcinogenesis specifies that cells progress to cancer through a series of discrete, irreversible genetic alterations, but data on radiation-induced cancer incidence in rat skin suggests that an intermediate repairable alteration may occur. Data are presented on cancer induction in rat skin exposed to an electron beam (LET=0.34 keV/{mu}), a neon ion beam (LET=45) or an argon ion beam (LET=125). The rats were observed for tumors at least 78 weeks with squamous and basal cell carcinomas observed. The total cancer yield was fitted by the quadratic equation, and the equation parameters were estimated by linear regression for each type of radiation. Analysis of the DNA from the electron-induced carcinomas indicated that K-ras and/or c-myc oncogenes were activated. In situ hybridization indicated that the cancers contain subpopulations of cells with differing amounts of c-myc and H-ras amplification. The results are consistent with the idea that ionizing radiation produces stable, carcinogenically relevant lesions via 2 repairable events at low LET and via a non-repairable linked event pathway at high LET; either pathway may advance the cell by 1 stage. The proliferative response of rat epidermis following exposure to ionizing radiation was quantified by injection of {sup 14}C-thymidine. The return of these cells to S-phase a second time was detected by a second label ({sup 3}H). When the labeled cells were in G1-phase, the dorsal skin was irradiated with X-rays. All labeling indices were determined. The {sup 14}C labeling index was constant and unaffected by the radiation. The proportion of all cells entering S-phase averaged 3.5% at 18 hr and increased after 44, 52 and 75 hr to average levels of 11.8%, 5. 3%, and 6.6% at 0, 10 and 25 Gy respectively. The proportion of S-phase cells labeled with {sup 14}C increased after 42 hr and remained relatively constant …
- Oncology Center
- Efforts by the Hollings Cancer Center to earn a designation as a National Cancer Center are outlined.
- The Oncor Geodatabase for the Columbia Estuary Ecosystem Restoration Program: Handbook of Data Reduction Procedures, Workbooks, and Exchange Templates
- This Handbook of Data Reduction Procedures, Workbooks, and Exchange Templates is designed to support the Oncor geodatabase for the Columbia Estuary Ecosystem Restoration Program (CEERP). The following data categories are covered: water-surface elevation and temperature, sediment accretion rate, photo points, herbaceous wetland vegetation cover, tree plots and site summaries, fish catch and density, fish size, fish diet, fish prey, and Chinook salmon genetic stock identification. The handbook is intended for use by scientists collecting monitoring and research data for the CEERP. The ultimate goal of Oncor is to provide quality, easily accessible, geospatial data for synthesis and evaluation of the collective performance of CEERP ecosystem restoration actions at a program scale.
- ONDCP Media Campaign: Contractor's National Evaluation Did Not Find that the Youth Anti-Drug Media Campaign Was Effective in Reducing Youth Drug Use
- A letter report issued by the Government Accountability Office with an abstract that begins "Between 1998 and 2004, Congress appropriated over $1.2 billion to the Office of National Drug Control Policy (ONDCP) for the National Youth Anti-Drug Media Campaign. The campaign aimed to prevent the initiation of or curtail the use of drugs among the nation's youth. In 2005, Westat, Inc., completed a multiyear national evaluation of the campaign. GAO has been mandated to review various aspects of the campaign, including Westat's evaluation which is the subject of this report. Applying generally accepted social science research standards, GAO assessed (1) how Westat provided credible support for its findings and Westat's findings about (2) attitudes, beliefs, and behaviors of youth and parents toward drug use and (3) youth self-reported drug use."
- One and a half centered expansion for ion-atom collisions
- Fast ion-atom collisions in which charge transfer plays a dominant role have been traditionally treated by a two center expansion (TCE): the state wavefunction is approximated by a truncated set of Hilbert states centered on the target and projectile. This method is accurate but expensive in the use of computer time. A new method which allows charge transfer through variational time independent amplitudes, and target excitation and ionization through variational time dependent amplitudes is presented. The method retains the efficiency of a single centered expansion and yet reproduces the conventional TCE results in situations where charge transfer is dominant. Comparison to experiment is made.
- A one-and-a-quarter-dimensional transport code for field-reversed configuration studies: A user's guide for CFRX
- A one-and-a-quarter-dimensional transport code, which includes radial as well as some two-dimensional effects for field-reversed configurations, is described. The set of transport equations is transformed to a set of new independent and dependent variables and is solved as a coupled initial-boundary value problem. The code simulation includes both the closed and open field regions. The axial effects incorporated include global axial force balance, axial losses in the open field region, and flux surface averaging over the closed field region. Input, output, and structure of the code are described in detail. A typical example of the code results is also given. 20 refs., 21 figs., 7 tabs.
- One- and multi-component theories of mixtures
- We describe one-component statistical mechanical theories and van der Waal`s effective one-component mixture model. We then show how to apply them to mixtures (containing CO{sub 2}) to extract reliable unlike-pair potential involving CO{sub 2} molecules as well as their dissociation products. A more fundamental approach will require the development of a perturbation or variational theory of mixtures based on a non-additive hard-sphere mixture reference system. Recent progresses made in this direction by means of an integral equation and computer simulations is described.
- One and one-half dimensional model of the EBT reactor
- A one-dimensional, time-dependent model is described for plasma particle and energy transport and alpha particle transport coupled with magnetic field evolution in a geometry appropriate to EBT. The transport equations used are derived from exact moments of the Boltzmann equation, and the magnetic field is calculated from Faraday's and Ampere's laws. The set of transport equations is closed by incorporating into them transport coefficiencents derived from the appropriate kinetic equation. Also included in the model is a Fokker-Planck calculation of the alpha particle slowing down and resultant plasma heating.
- A one- and two-dimensional cross-section sensitivity and uncertainty path of the AARE (Advanced Analysis for Reactor Engineering) modular code system
- AARE, a code package to perform Advanced Analysis for Reactor Engineering, is a linked modular system for fission reactor core and shielding, as well as fusion blanket, analysis. Its cross-section sensitivity and uncertainty path presently includes the cross-section processing and reformatting code TRAMIX, cross-section homogenization and library reformatting code MIXIT, the 1-dimensional transport code ONEDANT, the 2-dimensional transport code TRISM, and the 1- and 2- dimensional cross-section sensitivity and uncertainty code SENSIBL. IN the present work, a short description of the whole AARE system is given, followed by a detailed description of the cross-section sensitivity and uncertainty path. 23 refs., 2 figs.
- One- and two-dimensional density and temperature measurements of an argon-neon Z-pinch plasma at stagnation
- In order to benchmark and improve current 2D radiation magnetohydrodynamic (MHD) models of Z-pinch plasmas, we have performed experiments which characterize the plasma -conditions at stagnation. In the experiments the SATURN pulsed power facility at Sandia National Laboratory was used to create an imploding -Ar-Ne plasma. An absolutely calibrated, high resolution space- and time- resolving Johann crystal spectrometer was used to infer the electron temperature Te from the slope of the hydrogenlike Ne free-bound continuum, and the ion density ni from the Stark broadening of the Ar heliunlike Rydberg series. 2D electron temperature profiles of the plasma are obtained from a set of imaging crystals also focused on the Ne free-bound continuum. We shot two types of gas nozzles in the experiment, annular and uniform fill which varies the amount of mass in the plasma. 2D local thermodynamic equilibrium (LTE) and non-LTE MM models predict a radiating region denser and cooler than measured.
- One- and two-dimensional heating analyses of fusion synfuel blankets
- Comparisons between one- and two-dimensional neutronics and heating analyses were performed on a Brookhaven designed fusion reactor blanket featuring synthetic fuel production. In this two temperature region blanket design, the structural shell is stainless steel. The interior of the module is a packed ball of high temperature ceramic material. The low temperature shell and the high temperature ceramic interior are separately cooled. Process steam (approx. 1500/sup 0/C) is then produced in the ceramic core for the producion of H/sub 2/ and H/sub 2/-based synthetic fuels by a high temperature electrolysis (HTE) process.
- One- and two-dimensional infrared spectroscopic studies of solution-phase homogeneous catalysis and spin-forbidden reactions
- Understanding chemical reactions requires the knowledge of the elementary steps of breaking and making bonds, and often a variety of experimental techniques are needed to achieve this goal. The initial steps occur on the femto- through picosecond time-scales, requiring the use of ultrafast spectroscopic methods, while the rate-limiting steps often occur more slowly, requiring alternative techniques. Ultrafast one and two-dimensional infrared and step-scan FTIR spectroscopies are used to investigate the photochemical reactions of four organometallic complexes. The analysis leads to a detailed understanding of mechanisms that are general in nature and may be applicable to a variety of reactions.
- One- and two-dimensional least-squares smoothing and edge-sharpening method for image processing
- A rapid method is developed for two-dimensional smoothing and edge- sharpening by the least-squares fitting of a function to a limited area of the data. This convolution or matrix weighting is applied at each point of the data set to yield a smoothed or a sharpened image. Weighting matrices for 3 x 3, 5 x 5, and 7 x 7 point fitting areas are provided for polynomial function fits of all degrees up to the highest degree determinable. For the 7 x 7 point fitting area weights for fitting functions of up to the quartic in both dimensions are supplied. Application of the 5 x 5 point quadratic fit smoothing to a nuclear medicine image is shown as an example. (auth)
- One and Two Dimensional Radiation Analysis of the Compact Ignition Tokamak
- This report consists of a group of slides describing the compact ignition tokamak (CIT). Several drawings present the layout of the facility. Concerns about radiation effects are mentioned. (JDH)
- One- and two-dimensional radiation analysis of the Compact Ignition Tokamak
- The Compact Ignition Tokamak (CIT) is being proposed as the next major fusion experiment to follow the operations of the Tokamak Fusion Test Reactor (TFTR). CIT is a compact deuterium-tritium-burning tokamak device that is designed to achieve ignition. The high neutron wall loadings, 7 to 9 MW/m/sup 2/, associated with the operation of this device require that neutronics-related issues be considered in the overall system design. Radiation shielding is required for the protection of both device components and personnel. A close-in igloo shield, 1.8 m nominal thickness, has been designed around the periphery of the tokamak structure to permit personnel access into the test cell after shutdown and to limit the total activation of the test cell components. This paper discusses the major neutronics issues related to the design of the Compact Ignition Experiment, describes the methodologies used to quantify these concerns, and presents the results of radiation transport and activation scoping studies.
- One-and-Two-Dimensional Simulations of Liner Performance at Atlas Parameters
- The authors report results of one-and-two-dimensional MHD simulations of an imploding heavy liner in Z-pinch geometry. The driving current has a pulse shape and peak current characteristic of the Atlas pulsed-power facility being constructed at Los Alamos National Laboratory. One-dimensional simulations of heavy composite liners driven by 30 MA currents can achieve velocities on the order of 14 km/sec. Used to impact a tungsten target, the liner produces shock pressures of approximately fourteen megabars. The first 2-D simulations of imploding liners driven at Atlas current parameters are also described. These simulations have focused on the interaction of the liner with the glide planes, and the effect of realistic surface perturbations on the dynamics of the pinch. It is found that the former interaction does not seriously affect the inner liner surface. Results from the second problem indicate that a surface perturbation having amplitude as small as 0.2 {micro}m can have a significant effect on the implosion dynamics.
- One- and two-dimensional Stirling machine simulation using experimentally generated reversing flow turbuulence models
- The activities described in this report do not constitute a continuum but rather a series of linked smaller investigations in the general area of one- and two-dimensional Stirling machine simulation. The initial impetus for these investigations was the development and construction of the Mechanical Engineering Test Rig (METR) under a grant awarded by NASA to Dr. Terry Simon at the Department of Mechanical Engineering, University of Minnesota. The purpose of the METR is to provide experimental data on oscillating turbulent flows in Stirling machine working fluid flow path components (heater, cooler, regenerator, etc.) with particular emphasis on laminar/turbulent flow transitions. Hence, the initial goals for the grant awarded by NASA were, broadly, to provide computer simulation backup for the design of the METR and to analyze the results produced. This was envisaged in two phases: First, to apply an existing one-dimensional Stirling machine simulation code to the METR and second, to adapt a two-dimensional fluid mechanics code which had been developed for simulating high Rayleigh number buoyant cavity flows to the METR. The key aspect of this latter component was the development of an appropriate turbulence model suitable for generalized application to Stirling simulation. A final-step was then to apply the two-dimensional code to an existing Stirling machine for which adequate experimental data exist. The work described herein was carried out over a period of three years on a part-time basis. Forty percent of the first year`s funding was provided as a match to the NASA funds by the Underground Space Center, University of Minnesota, which also made its computing facilities available to the project at no charge.
- One- and Two-Dimensional Wave Fronts in Diffusive Systems With Discrete Sets of Nonlinear Sources
- The authors study the dynamics of on- and two-dimensional diffusion systems with sets of discrete nonlinear sources. They show that wave fronts propagating in such systems are pinned if the diffusion constant is below a critical value which corresponds to a saddle-node bifurcation of the dynamics. In two dimensions they find that the dissipation is enhanced and moving plain and circular fronts are stable with respect to any perturbations.
- One and two electron integrals over Cartesian Gaussian functions
- A formalism is developed which allows overlap, kinetic energy, potential energy and electron repulsion integrals over cartesian Gaussian functions to be expressed in a very compact form involving easily computed auxiliary functions. Similar formulas involving the same auxiliary functions are given for the common charge moments, electric-field operators, and spin-interaction operators. Recursion relations are given for the auxiliary functions which make possible the use of Gaussian functions of arbitrarily large angular momentum. An algorithm is described for the computation of electron repulsion integrals.
- ONE AND TWO ELECTRON TRANSFER REACTIONS. Final Progress Report, March 1, 1971--February 28, 1972.
- No Description Available.
- One and Two Electron Transfer Reactions. Progress Report, March 1, 1970-- February 28, 1971.
- No Description Available.
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Differential Soil Impedance Obstacle Detection Quarterly Report
10
10
Diffusion Coatings for Corrosion-Resistant Components in Coal Gasification Systems Quarterly Report
10
10
Energy Matters
10
10
Environmental Monitoring at Argonne National Laboratory Annual Report
10
10
Exploitation and Optimization of Reservoir Performance in Hunton Formation, Oklahoma Progress Report
10
10
Four freedoms
10
10
Geological Survey circular
10
10
Improved Zirconium Alloys Progress Report
10
10
Irradiation Processing Department Monthly Record Report
10
10
Knolls Atomic Power Laboratory Reports
10
10
Liquid Metal Fuel Reactor Experiment Monthly Progress Statement
10
10
Molten-Salt Reactor Program Semiannual Progress Report
10
10
Nuclear Technology Programs Semiannual Progress Report
10
10
Oxygen Transport Ceramic Membranes Quarterly Report
10
10
Pacific Northwest Laboratory Monthly Activities Report
10
10
Physics of Reactor Safety Quarterly Report
10
10
Powder River II Project
10
10
Raton Basin Project
10
10
Report (Battelle Memorial Institute. Columbus Laboratories)
10
10
Single Electron Chemistry of Coals Progress Report
10
10
State Renewable Energy News
10
10
The Federal role in the federal system : the dynamics of growth
10
10
The U.S. Air Force lithograph series., Set 10
10
10
Yankee Core Evaluation Program Quarterly Progress Report
10
10
82nd Congress
9
9
83rd Congress
9
9
85th Congress
9
9
86th Congress
9
9
88th Congress
9
9
90th Congress
9
9
Air Force Cambridge Research Laboratories Reports
9
9
Application of Reservoir Characterization and Advanced Technology to Improve Recovery and Economics in a Lower Quality Shallow Shelf San Andres Reservoir Progress Report
9
9
Coal-Mine Fatalities
9
9
Coal-Mine Fatalities in the United States
9
9
Dilute Surfactant Methods for Carbonate Formations Quarterly Report
9
9
Fiber Optical Micro-Detectors for Oxygen Sensing in Power Plants Progress Report
9
9
Fiscal Year 2022
9
9
Geologic Investigations in the American Republics
9
9
Guidance Specifying Management Measures For Sources of Nonpoint Pollution in Coastal Waters
9
9
HEATS Program
9
9
Journal of Undergraduate Research
9
9
Mound Laboratory Monthly Health Information Report
9
9
New York-Illinois Project
9
9
ORNL Chemical Technology Division Progress Report
9
9
Process and Analytical Studies of Enhanced Low Severity Co-Processing Using Selective Coal Pretreatment Progress Report
9
9
Radiation Instruments Branch Reports
9
9
Risk Reduction With a Fuzzy Expert Exploration Tool Progress Report
9
9
SAND (Series) (Albuquerque, N.M.)
9
9
Staff paper
9
9
Use of Coal Drying to Reduce Water Consumed in Pulverized Coal Power Plants Quarterly Report
9
9
[Newsmap]
9
9
[Recruiting Publicity Bureau poster] (United States. Army)
9
9
39th Congress
8
8
89th Congress
8
8
ADEPT Program
8
8
AFCRL
8
8
Alternative Fuel News
8
8
An Advanced Fracture Characterization and Well Path Navigation System for Effective Re-Development and Enhancement of Ultimate Recovery From the Complex Monterey Reservoir of South Ellwood Field, Offshore California, Quarterly Report
8
8
Applied mathematics series (Washington, D.C.)
8
8
Bureau of Plant Industry [publication] (United States. Bureau of Plant Industry)
8
8
Carbon Dioxide Capture From Flue Gas Using Dry Regenerable Sorbents Quarterly Report
8
8
Catalyst Additives to Enhance Mercury Oxidation and Capture Progress Reports
8
8
Development of On-line Instrumentation and Techniques to Detect and Measure Particulates Quarterly Report
8
8
Direct Energy Conversion Fission Reactor Progress Report
8
8
Electrofuels Program
8
8
Experimental Investigation of the Chemistry of Excited States of Rare Gases Progress Report
8
8
Fast Ceramic Reactor Development Program Quarterly Report
8
8
Fiscal Year 1962
8
8
Fiscal Year 1969
8
8
Fiscal Year 2023
8
8
Fiscal Year 2024
8
8
Fiscal Year 2025
8
8
Fuel Cycle Program Progress Report
8
8
Gas Storage Technology Consortium Quarterly Report
8
8
High temperature membranes for H{sub 2}S and SO{sub 2} separations. Quarterly progress report
8
8
Hybrid Sulfur Recovery Process for Natural Gas Upgrading Quarterly Report
8
8
Impermeable Thin Al2O3 Overlay for TBC Protection From Sulfate and Vanadate Attack in Gas Turbines Quarterly Report
8
8
Maritime Gas-Cooled Reactor Program Quarterly Progress Report
8
8
Mineral resources of wilderness study areas--southern Wyoming
8
8
NIST special publication
8
8
National Bureau of Standards Metric Kit
8
8
National Institute of Standards and Technology Reports
8
8
Physics Division Annual Review
8
8
Practical Superconductor Development for Electrical Power Applications Annual Report
8
8
Project Pre-Schooner
8
8
Project Pre-Schooner 2
8
8
Recommendation Spotlight Fact Sheets
8
8
Restoring Sustainable Forests on Appalachian Mined Lands for Wood Products, Renewable Energy, Carbon Sequestration, and Other Ecosystems Services Quarterly Report
8
8
Technical note (United States. National Advisory Committee for Aeronautics)
8
8
University of Chicago Spectroscopic Laboratory Annual Report
8
8
Unmanned Systems Integrated Roadmap
8
8
Western Gas Sands Project
8
8
Women's Bureau Issue Brief
8
8
23rd Congress
7
7
32nd Congress
7
7
37th Congress
7
7
74th Congress
7
7
75th Congress
7
7
76th Congress
7
7
77th Congress
7
7
78th Congress
7
7
79th Congress
7
7
80th Congress
7
7
81st Congress
7
7
Advanced Stripper Gas Produced Water Remediation, Quarterly Technical Report
7
7
CO2 Selective Ceramic Membrane for Water-Gas-Shift Reaction With Concomitant Recovery of CO2, Quarterly Report
7
7
Coastal Marine Institute
7
7
Distributed Energy & Electric Reliability Fact Sheets
7
7
Downhole Power Generation and Wireless Communications for Intelligent Completions Applications, Quarterly Report
7
7
EVESR Nuclear Superheat Fuel Development Project Quarterly Report
7
7
Economic paper (Bureau of Mines)
7
7
Energy & Technology Review
7
7
Energy Star Lighting Verification Program Semi-Annual Report
7
7
Enhancement of Equilibrium Shift in Dehydrogenation Reactions Using a Novel Membrane Reactor Semi-Annual Report
7
7
Fiscal Year 1961
7
7
Fiscal Year 2026
7
7
Fiscal Year 2027
7
7
Fiscal Year 2028
7
7
GT-MHR Commercialization StudyProgress Report
7
7
Handbook series of the Bureau of Standards
7
7
Investigation of Efficiency Improvements During CO2 Injection in Hydraulically and Naturally Fractured Reservoirs Progress Report
7
7
Light-Water-Reactor Safety Research Program Quarterly Progress Report
7
7
Methane Hydrate Production From Alaskan Permafrost Progress Report
7
7
Mineral Facts and Problems
7
7
Monthly Highlights for Office of Nuclear Regulatory Research Programs at Oak Ridge National Laboratory
7
7
National Bioenergy Center Sugar Platform Integration Project Quarterly Update
7
7
Nuclear Development Corporation of America Reports
7
7
Nuclear Regulatory Commission Report (NUREG)
7
7
Project Gnome
7
7
Project Sulky
7
7
The U.S. Air Force lithograph series., Set 17
7
7
This man is your friend, he fights for freedom.
7
7
USAID Health-Related Research and Development Progress Report
7
7
War Production Board [poster] (United States. War Production Board)
7
7
25th Congress
6
6
33rd Congress
6
6
34th Congress
6
6
35th Congress
6
6
36th Congress
6
6
38th Congress
6
6
A Real-Time Coal Content/Ore Grade (C2OG) Sensor, Technical Report
6
6
Acoustical Imaging and Mechanical Properties of Soft Rock and Marine Sediments Progress Report
6
6
Activities to Support Establishment of a Sea Floor Monitoring Station Project Progress Report
6
6
Aerial Radiometric and Magnetic Reconnaissance Survey of Portions of Arizona, Idaho, Montana, New Mexico, South Dakota and Washington
6
6
Alternative Fuels and Chemicals From Synthesis Gas Progress Report
6
6
CCCO (Series) (Philadelphia, Pennsylvania)
6
6
Catalytic Construction Company Reports
6
6
Coast of California Storm and Tidal Waves Study
6
6
Condition Surveys
6
6
Continental Shelf Associates, Inc. Study
6
6
Defense Savings Staff [poster] (United States. Defense Savings Staff)
6
6
Direct FuelCell/Turbine Power Plant Progress Report
6
6
EBR-II Project
6
6
Empowerment $aga (Series)
6
6
Enhanced Coal Bed Methane Production and Sequestration of CO2 in Unmineable Coal Seams Progress Report
6
6
Enhanced Wellbore Stabilization and Reservoir Productivity with Aphron Drilling Fluid Technology
6
6
Enhanced Wellbore Stabilization and Reservoir Productivity with Aphron Drilling Fluid Technology, Quarterly Report
6
6
Establishment of an Environmental Control Technology Laboratory With a Circulating Fluidized-Bed Combustion System Quarterly Report
6
6
Experimental Test of Resonant Absorption Theory Progress Report
6
6
Fiscal Year 1964
6
6
Fiscal Year 1968
6
6
Fiscal Year 2029
6
6
Fiscal Year 2030
6
6
Fundamentals of Reservoir Surface Energy as Related to Surface Properties, Wettability, Capillary Action, and Oil Recovery From Fractured Reservoirs by Spontaneous Imbibition Quarterly Report
6
6
GRIDS Program
6
6
Geologic Investigations of Radioactive Deposits, Semiannual Progress Report
6
6
Health Physics Division Annual Progress Report
6
6
Hindered Diffusion of Asphaltenes at Elevated Temperature and Pressure Progress Report
6
6
Let's Have Clean Water Kit
6
6
Materials Science Division Coal Technology Quarterly Report
6
6
Mineral resources of wilderness study areas--east-central Nevada and part of adjacent Beaver County, Utah
6
6
Miners' circular (United States. Bureau of Mines)
6
6
Mines and Mineral Deposits (Except Fuels)
6
6
Modeling of Integrated Environmental Control Systems for Coal-Fired Power Plants Quarterly Report
6
6
Mound Laboratory Health-Physics Monthly Report
6
6
OIT Times
6
6
Oak Ridge Chemical Development Status Report
6
6
Oak Ridge Metals and Ceramics Division Annual Progress Report
6
6
PETRO Program
6
6
Piqua Nuclear Power Facility Operations Analysis Program Progress Report
6
6
Plains CO2 Reduction Partnership Quarterly Report
6
6
Project Shoal
6
6
Public Health Service Publications
6
6
Radioisotope Distribution Program Progress Report
6
6
Solar ADEPT Program
6
6
Substate regionalism and the Federal system
6
6
T-R Cycle Characterization and Imaging: Advanced Diagnostic Methodology for Petroleum Reservoir and Trap Detection and Delineation Quarterly Report
6
6
U.S. Army Corps of Engineers Reports
6
6
U.S. Naval Radiological Defense Laboratory Reports
6
6
USNRDL-TR
6
6
Vegetable Physiology and Pathology [publication] (United States. Division of Vegetable Physiology and Pathology)
6
6
[3 Liberty Loan poster]
6
6
[United States Food Administration poster]
6
6
1000-MWe LMFBR Follow-on Study: Task I Report
5
5
1:100,000-Scale Series (Planimetric)
5
5
22nd Congress
5
5
31st Congress
5
5
AEC Unclassified Programs Progress Report
5
5
Advanced Indirect Cycle Water Reactor Studies for Maritime Applications
5
5
Aerial Radiometric and Magnetic Reconnaissance Survey of Portions of Alabama and Georgia
5
5
Aerial Radiometric and Magnetic Reconnaissance Survey of Portions of New Mexico, Oklahoma, and Texas
5
5
Aerojet-General Corporation Reports
5
5
Agriculture information bulletin
5
5
Agriculture information series
5
5
Agrostology [publication] (United States. Division of Agrostology)
5
5
Aircraft Nuclear Propulsion Project Quarterly Progress Report
5
5
Analytical Chemistry Division Annual Progress Report
5
5
Being LGBT in Asia
5
5
Bureau of Animal Industry [publication] (United States. Bureau of Animal Industry)
5
5
CO2 Capture by Absorption With Potassium Carbonate Quarterly Report
5
5
CRS Miscellaneous Publication
5
5
CTR Plasma Engineering Studies Progress Report
5
5
Chemical Technology Division Annual Technical Report
5
5
Combustion Engineering, Inc. Reports
5
5
Cross-Roll Flow Forming of ODS Alloy Heat Exchanger Tubes For Hoop Creep Enhancement Quarterly Report
5
5
Development of ODS Heat Exchanger Tubing Progress Report
5
5
Development of an Inspection Platform and a Suite of Sensors for Assessing Corrosion and Mechanical Damage on Unpiggable Transmission Mains Quarterly Report
5
5
Division of Biological and Medical Research Annual Report
5
5
Environmental Research Division Annual Report
5
5
Evolution of sedimentary basins--Paradox Basin
5
5
Evolution of sedimentary basins--Powder River Basin
5
5
Fiscal Year 1960
5
5
Fiscal Year 1963
5
5
Fiscal Year 1967
5
5
Fiscal Year 2031
5
5
Fiscal Year 2032
5
5
Flat-Plate Solar Array Project
5
5
Flight-Systems Safety Program Progress Report
5
5
HIV-related issues. Background paper
5
5
High temperature electrochemical separation of H{sub 2}S from coal gasification process streams. Quarterly progress report
5
5
Increased Oil Production and Reserves Utilizing Secondary/Tertiary Recovery Techniques on Small Reservoirs in the Paradox Basin, Utah Progress Report
5
5
Isabelle Project
5
5
LBL Accelerator & Fusion Research Division Annual Report
5
5
LES Software for the Design of Low Emission Combustion Systems for Vision 21 Plants, Quarterly Report
5
5
Lawrence Radiation Laboratory Medical and Health Physics Quarterly Report
5
5
Making America strong
5
5
Mathematics Panel Quarterly Progress Report
5
5
Mild Coal Pretreatment to Improve Liquefaction Reactivity Progress Report
5
5
Molten-Salt Reactor Program Quarterly Progress Report
5
5
NAVAER (Series)
5
5
NAWIG News
5
5
NOAA technical memorandum NMFS
5
5
National Bureau of Standards miscellaneous publication
5
5
Nuclear Technology Programs Quarterly Progress Report
5
5
Operation Teapot
5
5
PM-1 Nuclear Power Plant Program Quarterly Progress Report
5
5
Preparation of Ductile Zirconium
5
5
Preventive Health Services Under Medicare
5
5
Project Gasbuggy
5
5
Reactor Development Program Progress Report
5
5
Report (United States. Coast Guard. Office of Research and Development)
5
5
Research reporting series. 7, Interagency energy-environment research and development
5
5
Rocky Mountain Project
5
5
Saline Water Conversion Demonstration Plant Number 1
5
5
Sandia Corporation reprint
5
5
Sensor for Individual Burner Control of Firing Rate, Fuel-Air Ratio, and Coal Fineness Correlation, Quarterly Report
5
5
Supply and Demand For Energy in the United States by States and Regions
5
5
The Solid State Chemistry of Rare Earth Oxides Progress Report
5
5
15th Congress
4
4
27th Congress
4
4
47th Congress
4
4
57th Congress
4
4
A Development of On-Line Temperature Measurement Instrumentation for Gasification Process Control Progress Report
4
4
ABCC (Series)
4
4
ANL Metallurgy Division Progress Report
4
4
Accurate Nuclear Fuel Burnup Analyses Quarterly Report
4
4
Active Cathodes for Super-High Power Density Solid Oxide Fuel Cells Through Space Charge Effects Quarterly Report
4
4
Adolescent Health
4
4
Ames Laboratory Reports
4
4
Annual Report of Research and Technologic Work on Coal
4
4
Argonne National Laboratory Annual Report
4
4
Bench Scale Testing of Micronized Magnetite Beneficiation Progress Report
4
4
Biodiversity Conservation and Forestry Programs
4
4
Brookhaven National Laboratory Quarterly Progress Report
4
4
Buildings for the 21st Century
4
4
CO2 Sequestration Potential of Texas Low-Rank Coals Quarterly Report
4
4
Case Study Series
4
4
Colorado-Arizona Area
4
4
Coolside Waste Management Research Quarterly Report
4
4
DA Pamphlets
4
4
DHEW publication
4
4
Design, Fabrication and Bench Testing of a Texaco Infrared Ratio Pyrometer System for the Measurement of Gasifier Reaction Chamber Temperature, Quarterly Report
4
4
Direct Measurement of Mercury Reactions in Coal Power Plant Plumes Progress Report
4
4
Early Entrance Co-Production Plant - Decentralized Gasification Cogeneration Transportation Fuels and Steam From Available Feedstocks, Quarterly Report
4
4
Effects of Atmospheric Variability on Energy Utilization and Conservation Progress Report
4
4
Electric Power Monthly
4
4
Energetic-Neutron Spectrometry Progress Report
4
4
Energy and technology review
4
4
Evaluation of the Emission, Transport, and Deposition of Mercury, Fine Particulate Matter, and Arsenic From Coal-Based Power Plants in the Ohio River Valley Region Progress Report
4
4
Evolution of sedimentary basins--San Juan Basin
4
4
FEM3A Model Development Quarterly Report
4
4
Fibrous Monolith Wear Resistant Components for the Mining Industry Progress Report
4
4
Field Demonstration of Carbon Dioxide Miscible Flooding in the Lansing-Kansas City Formation Progress Report
4
4
Fiscal Year 1957
4
4
Fiscal Year 2033
4
4
Fiscal Year 2034
4
4
General Electric Company Reports
4
4
Geologic sampling of the Chiricahua Mountains, Arizona
4
4
Geological and Petrophysical Characterization of the Ferron Sandstone for 3-D Simulation of a Fluvial-Deltaic Reservoir Progress Report
4
4
Heavy and Thermal Oil Recovery Production Mechanisms Progress Report
4
4
High SO2 Removal Efficiency Testing Quarterly Report
4
4
Hydrogen Production for Fuel Cells Via Reforming Coal-Derived Methanol Progress Report
4
4
Interagency Energy/Environment R&D Program Reports
4
4
Kinetics and Mechanism of Catalytic Hydroprocessing of Components of Coal-Derived Liquids Quarterly Report
4
4
LLW Notes
4
4
Liquid Metal Fuel Reactor Experiment Quarterly Technical Report
4
4
Metal- and Nonmetal-Mine Accidents in the United States During the Calendar Year
4
4
Mineral resources of wilderness study areas--southwestern Montana
4
4
Monthly Energy Review
4
4
Mound Laboratory Report for Biological Research
4
4
NAA Radiation Effects Quarterly Progress Report
4
4
NAA Separations Chemistry Quarterly Progress Report
4
4
NCA Report Series
4
4
NOAA tech. memo. NMFS-F/SPO
4
4
NOAA technical memorandum NMFS-SEFSC
4
4
NREL Technology Briefs
4
4
ORNL Analytical Chemistry Division Quarterly Progress Report
4
4
ORNL Biology Division Progress Report
4
4
Phase II Calderon Process to Produce Direct Reduced Iron Research and Development Project Quarterly Report
4
4
Physics Division Quarterly Report
4
4
Project Dribble
4
4
Project Schooner
4
4
Reactor Technology Reports
4
4
Religious Holiday Fact Sheets
4
4
Review of Soils Design
4
4
SNAP Programs Quarterly Progress Report
4
4
SNL Laboratory Directed Research and Development Annual Report
4
4
Sandia Corporation monograph
4
4
Senate executive document (United States. Congress. Senate)
4
4
Solar Thermal Power Systems Project
4
4
Spirit Leveling in Texas
4
4
State-of-the-Art for Assessing Earthquake Hazards in the United States
4
4
Studies in Hot Atom and Radiation Chemistry Progress Report
4
4
Supercritical thermodynamics of sulfur and nitrogen species. Quarterly progress report
4
4
Survey of the Red River Area - Block C, Texas and Oklahoma
4
4
Technologies to Enhance the Operation of Existing Natural Gas Compression Infrastructure Progress Report
4
4
The Clean Power Plan
4
4
The ORNL Gas-Cooled Reactor
4
4
The President's Malaria Initiative
4
4
Thermodynamic Properties of 65 Elements
4
4
Trafficability of Soils
4
4
Two-Phase Pressure Losses Quarterly Progress Report
4
4
United States Army in World War II
4
4
University of Texas bulletin
4
4
User's Guide for the Gulfwide Offfshore Activities Data System
4
4
[Victory Liberty Loan poster]
4
4
10th Congress
3
3
11th Congress
3
3
12th Congress
3
3
13th Congress
3
3
16th Congress
3
3
17th Congress
3
3
18th Congress
3
3
19th Congress
3
3
20th Congress
3
3
21st Congress
3
3
24-Channel Geophone Array for Horizontal or Vertical Boreholes Quarterly Report
3
3
28th Congress
3
3
29th Congress
3
3
30th Congress
3
3
58th Congress
3
3
5th Congress
3
3
AIDS-related issues. Staff paper
3
3
ANL Applied Mathematics Division Report
3
3
ANL Physics Division Report
3
3
Acoustic Detecting and Locating Gas Pipe Line Infringement Quarterly Report
3
3
Advanced Computational Model for Three-Phase Slurry Reactors Progress Report
3
3
Air Force surveys in geophysics
3
3
Ames Laboratory, Iowa State University (IS) series
3
3
Argonne National Laboratory Sodium Technology Quarterly Report
3
3
Argonne Solar Energy Program Annual Report
3
3
Army Gas-Cooled Reactor Systems Program
3
3
BEEST Program
3
3
BNL Unclassified Research Quarterly Report
3
3
Basic field manual
3
3
Better Building Series
3
3
Big Sky Carbon Sequestration Partnership Quarterly Report
3
3
Biofuels News
3
3
Botanical Investigations and Experiments [publication] (United States. Bureau of Plant Industry)
3
3
Carbon Sequestration in Reclaimed Mined Soils of Ohio Quarterly Report
3
3
Catalytic Conversion of Oxygenated Compounds to Low Molecular Weight Olefins Progress Report
3
3
Chemical Safety Alert
3
3
Chief Joseph Kokanee Enhancement Project
3
3
Citizenship Series
3
3
Clean Cities News
3
3
Clean Cities Now
3
3
Co-Firing Coal: Feedlot and Litter Biomass Fuels Progress Report
3
3
Contribution (University of Washington. College of Fisheries)
3
3
Contributions to stratigraphy
3
3
Cost-Effective Method for Producing Self Supported Palladium Alloy Membranes for Use in Efficient Production of Coal Derived Hydrogen Quarterly Report
3
3
Delayed Failure Hydrogen Embrittlement of Zirconium Quarterly Report
3
3
Dense Media Cyclone Optimization Progress Report
3
3
Design Studies on Cesium-137 as a Source for High Level Gamma Irradiators Quarterly Report
3
3
Determination of Basalt Physical and Thermal Properties at Varying Temperatures, Pressures, and Moisture Contents Progress Report
3
3
Development and Evaluation of High-Temperature Tungsten Alloys Quarterly Report
3
3
Development of ITM Oxygen Technology for Integration in IGCC & Other Advanced Power Generation Systems (ITM Oxygen) Progress Report
3
3
Development of More-Efficient Gas Flooding Applicable to Shallow Reservoirs Progress Report
3
3
Dimethyl Ether (DME)-Fueled Shuttle Bus Demonstration Project Annual Report
3
3
Economic Impacts of Offshore Wind
3
3
Effective Conveyor Belt Inspection for Improved Mining Productivity Progress Report
3
3
Electromagnetic Research Division Quarterly Progress Report
3
3
Engineering Development of Coal-Fired High-Performance Power Systems Progress Report
3
3
Experimental Investigation and High Resolution Simulator of in-Situ Combustion Processes Quarterly Report
3
3
Experimental Investigations in Particle Physics at Intermediate Energies Preformance Report
3
3
Feed Materials Production Center Summary Technical Report
3
3
Fiscal Year 1948
3
3
Fiscal Year 1949
3
3
Fiscal Year 1950
3
3
Fiscal Year 1956
3
3
Fiscal Year 1958
3
3
Fiscal Year 2035
3
3
Fiscal Year 2036
3
3
Gamma-Ray Spectrometry of Neutron-Deficient Isotopes Annual Progress Report
3
3
Gasification of Chars Produced Under Simulated in situ Processing Conditions, Quarterly Report
3
3
Great Lakes Carbon Corporation Research and Development Division Quarterly Report
3
3
HASL (Series)
3
3
Health Physics Regional Monitoring Report
3
3
Homogeneous Reactor Experiment Quarterly Progress Report
3
3
House Document (United States. Congress. House)
3
3
How to Select Foods
3
3
Hydrogen Production via a Commercially Ready Inorganic Membrane Reactor Progress Report
3
3
Hydrostatic Mooring System Quarterly Report
3
3
IEMDC-In-Line Electric Motor Driven Compressor Quarterly Report
3
3
Impact of Advanced Air Transport Technology
3
3
Impacts on Zebra Mussel Mortality Quarterly Report
3
3
Influence of Surface Defects and Local Structure on Oxygenate Reaction Pathways Over Metal Oxide Surfaces Progress Report
3
3
Instrumentation and Controls Division Annual Progress Report
3
3
Key to Meteorological Records Documentation
3
3
Kinetic Inhibition of Natural Gas Hydrates in Offshore Drilling, Production, and Processing Annual Report
3
3
LBL Accelerator Division Annual Report
3
3
LWBR/AWBA Development Program
3
3
Laboratories for the 21st Century: Best Practices
3
3
Lawrence Livermore Laboratory Hydrogeochemical and Stream Sediment Reconnaissance
3
3
Lawrence Radiation Laboratory Chemistry Division Quarterly Report
3
3
Low-Cost Silicon Solar Array Project
3
3
Maritime Reactor Project Annual Progress Report
3
3
Massachusetts Institute of Technology Reports
3
3
Metallurgy Division Quarterly Progress Report
3
3
Mineral Issues
3
3
Mineral resources of wilderness study areas--Black Mountains region, Arizona
3
3
Mineral resources of wilderness study areas--West-central Utah
3
3
Mineral resources of wilderness study areas--eastern California desert conservation area, California
3
3
Mineral resources of wilderness study areas--northern Wyoming
3
3
Mineral resources of wilderness study areas--upper Colorado River region, Utah
3
3
NAA Sodium Graphite Reactor Quarterly Progress Report
3
3
NACA Collection Reports
3
3
NBS Research Reports
3
3
NEAMS Update Quarterly Report
3
3
NSRDS-NBS
3
3
NUREG
3
3
Neutron Physics Division Annual Progress Report
3
3
New developments in biotechnology
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Novel Concepts Research in Geologic Storage of CO2 Phase III Progress Report
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Nuclear Superheat Meeting Proceedings
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ORNL Chemistry Division Quarterly Progress Report
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Oak Ridge National Laboratory Chemical Technology Division Annual Progress Report
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Preparation of Ductile Zirconium Progress Report
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Program of Two-Phase Flow Investigation Quarterly Report
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Project Buggy
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Research and development report (United States. Office of Coal Research)
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Research and development report (United States. Office of Coal Research). Interim report
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Restoring Sustainable Forests on Appalachian Mined Lands for Wood Products, Renewable Energy, Carbon Sequestration, and Other Ecosystem Services Quarterly Report
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SLAC report
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Soldier Shows "Blueprint Special"
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Solid State Division Annual Progress Report
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Special Report
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Special scientific report--wildlife
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Specific Zirconium Alloy Design Program Quarterly Progress Report
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State Energy Program Case Studies
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Stemming in Metal Mines
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Structure-Based Predictive Model for Coal Char Combustion Progress Report
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Studies of Nuclear Waste Migration in Geologic Media Annual Report
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Surface Area, Volume, Mass, and Density Distributions for Sized Biomass Particles Progress Report
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Synthesis and Characterization of CO- and H2S-Tolerant Electrocatalysts for PEM Fuel Cell Progress Report
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The Boron-Carbon System Quarterly Report
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The Effects of Chemical Additives on the Synthesis of Ethanol Progress Report
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The Flora of Healthy Dogs
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The Physical Science Basis
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The States and Distressed Communities
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Transition Boiling Heat Transfer Program...Second Quarterly Progress Report
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Transportation Corps
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Turning Point
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Two-Mile Accelerator Project Quarterly Status Report
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U.S.A. in action
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14th Congress
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A Cavity Ring-Down Spectroscopy Mercury Continuous Emission Monitor Progress Report
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AFGL-TR
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AIDS-related issues
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Advanced Gas Turbine Systems Research Program Quarterly Report
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Advanced Separation Technology for Flue Gas Cleanup Quarterly Report
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Agriculture handbook (United States. Department of Agriculture)
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Air Pollution Control Technology Fact Sheet
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Air Pollution and Acid Rain
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Airborne, Optical Remote Sensing of Methane and Ethane for Natural Gas Pipline Leak Detection Progress Report
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Alert
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Ames Laboratory Quarterly Summary Research Report
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Annual Report of the Farm Credit Administration and the Cooperative Farm Credit System
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Auger and Reaction Studies of Poisoning by Sulfur and Regeneration of Metal Synthesis Gas Catalysts Progress Report
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BNL Nuclear Engineering Department Progress Report
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Background paper; International differences in health care technology and costs
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Ballistic Research Laboratory Reports
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Bench-Scale Co-Processing Quarterly Report
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Bulletin (Geological Survey (U.S.))
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Bulletin of the U.S. Department of Agriculture
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Bureau of Animal Industry, Dairy [publication] (United States. Bureau of Animal Industry)
2
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CO2 Hydrate Process for Gas Separation, Quarterly Report
2
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Capsizing/Swamping Accident Investigations
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Chemical Technology Division Annual Progress Report
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Develop Data Management System for Assistance in Conducting Area of Reviews in Texas Quarterly Report
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Developing State Policies Supportive of Bioenergy Development Progress Report
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Development of Microorganisms With Improved Transport and Biosurfactant Activity for Enhanced Oil Recovery Progress Report
2
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Development of Novel Electrocatalysts for Proton Exchange Membrane Fuel Cells Annual Report
2
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Development of Pressurized Circulating Fluidized Bed Partial Gasification Module (PGM) Quarterly Report
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Development of Unique Catalysts for Hydrodenitrogenation of Coal-Derived Liquids Annual Report
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Development of an EMAT in-Line Inspection System for Detection, Discrimination, and Grading of Stress Corrosion Cracking in Pipelines Progress Report
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Development of an Environmentally Benign Microbial Inhibitor to Control Internal Pipeline Corrosion Quarterly Report
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Direct Catalytic Conversion of Methane and Light Hydrocarbon Gases Quarterly Report
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Document / 58th Congress, 2d session, House
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Downhole Vibration Monitoring & Control System Quarterly Report
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ERDA Contract E(11-1)-3162 Annual Progress Report
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Effects of Oil and Gas Exploration and Development at Selected Continental Slope Sites in the Gulf of Mexico
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Effects of Vegetation on Radon Transport Processes in Soil Progress Report
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Energy Analysis Program Annual Report
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Energy Efficient Thermal Management for Natural Gas Engine Aftertreatment via Active Flow Control Annual Report
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Energy Smart Schools -- Applied Research, Field Testing, and Technology Integration Annual Report
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Environmental Research Division Technical Progress Report
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Enzymology of Acetone-Butanol-Isopropanol Formation Progress Report
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Evaluation of Geothermal Energy in Arizona Progress Report
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Dataset
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Technical Drawing
99
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779
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50
50
Postcard
1
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771
771
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1,048
1048
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6
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3
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Text
15,895
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128,300
128300
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5,813
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12
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Clipping
1
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Thesis or Dissertation
3,523
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Journal/Magazine/Newsletter
857
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346
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431
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4,328
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1,487
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Afghanistan
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8
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17
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American Samoa
12
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Antarctica
9
9
Antigua and Barbuda
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Bolivia
31
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Brazil
61
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18
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48
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180
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7
7
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51
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88
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14
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138
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Democratic Republic of the Congo
24
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69
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11
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25
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31
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44
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33
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65
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185
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8
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87
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6
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1
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79
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12
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11
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50
50
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39
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14
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71
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14
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101
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29
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401
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416
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67
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161
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156
156
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4
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Japan
297
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69
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9
9
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28
28
Kiribati
12
12
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70
70
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39
39
Kyrgyzstan
24
24
Laos
7
7
Latvia
59
59
Lebanon
52
52
Lesotho
2
2
Liberia
19
19
Libya
62
62
Lithuania
59
59
Luxembourg
61
61
Macedonia
15
15
Madagascar
19
19
Malawi
3
3
Malaysia
23
23
Mali
2
2
Malta
65
65
Marshall Islands
14
14
Mauritius
1
1
Mexico
233
233
Moldova
10
10
Mongolia
6
6
Montenegro
28
28
Morocco
19
19
Mozambique
1
1
Namibia
4
4
Nauru
3
3
Nepal
5
5
Netherlands
74
74
New Caledonia
1
1
New Zealand
29
29
Nicaragua
15
15
Niger
3
3
Nigeria
20
20
Niue
2
2
North Korea
125
125
Northern Mariana Islands
19
19
Norway
19
19
Oman
20
20
Pakistan
99
99
Palau
5
5
Panama
87
87
Papua New Guinea
23
23
Paraguay
6
6
Peru
71
71
Philippines
89
89
Poland
75
75
Portugal
63
63
Puerto Rico
264
264
Qatar
22
22
Republic of the Congo
2
2
Romania
55
55
Russia
373
373
Rwanda
20
20
Samoa
4
4
Saudi Arabia
72
72
Senegal
4
4
Seychelles
9
9
Sierra Leone
1
1
Singapore
19
19
Slovakia
60
60
Slovenia
64
64
Solomon Islands
52
52
Somalia
29
29
South Africa
26
26
South Georgia and the South Sandwich Islands
1
1
South Korea
127
127
South Sudan
12
12
Spain
72
72
Sri Lanka
1
1
Sudan
67
67
Swaziland
3
3
Sweden
75
75
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7
7
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136
136
Taiwan
99
99
Tajikistan
17
17
Tanzania
12
12
Thailand
18
18
Timor-Leste
6
6
Tonga
2
2
Trinidad and Tobago
2
2
Tunisia
36
36
Turkey
77
77
Turkmenistan
8
8
Tuvalu
3
3
Uganda
18
18
Ukraine
46
46
United Arab Emirates
37
37
United Kingdom
106
106
United States
65,021
65021
Uruguay
1
1
Uzbekistan
20
20
Vanuatu
3
3
Venezuela
54
54
Vietnam
64
64
Yemen
40
40
Zambia
2
2
Zimbabwe
20
20
Filter: U.S. States
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Alabama
438
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Alaska
745
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Arizona
511
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260
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1273
Colorado
926
926
Connecticut
258
258
Delaware
107
107
Florida
700
700
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437
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Hawaii
177
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Idaho
395
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Illinois
304
304
Indiana
270
270
Iowa
146
146
Kansas
302
302
Kentucky
239
239
Louisiana
414
414
Maine
254
254
Maryland
420
420
Massachusetts
188
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Michigan
217
217
Minnesota
240
240
Mississippi
317
317
Missouri
261
261
Montana
512
512
Nebraska
170
170
Nevada
557
557
New Hampshire
153
153
New Jersey
343
343
New Mexico
1,655
1655
New York
970
970
North Carolina
354
354
North Dakota
242
242
Ohio
447
447
Oklahoma
317
317
Oregon
321
321
Pennsylvania
667
667
Rhode Island
75
75
South Carolina
220
220
South Dakota
329
329
Tennessee
258
258
Texas
1,316
1316
Utah
725
725
Vermont
52
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767
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411
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208
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191
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Abbeville County, SC
1
1
Accomack County, VA
3
3
Ada County, ID
1
1
Adams County, CO
4
4
Adams County, PA
1
1
Aiken County, SC
15
15
Alachua County, FL
1
1
Alameda County, CA
18
18
Alamosa County, CO
1
1
Albany County, NY
1
1
Albany County, WY
3
3
Aleutians West Census Area, AK
6
6
Alexander County, IL
1
1
Allegany County, MD
6
6
Allegheny County, PA
55
55
Allen County, KY
1
1
Allen County, OH
1
1
Alpine County, CA
3
3
Amador County, CA
2
2
Amelia County, VA
2
2
Amherst County, VA
1
1
Anderson County, KS
1
1
Anderson County, SC
1
1
Anderson County, TN
16
16
Anderson County, TX
1
1
Andrew County, MO
1
1
Andrews County, TX
1
1
Androscoggin County, ME
1
1
Anne Arundel County, MD
3
3
Apache County, AZ
31
31
Appanoose County, IA
1
1
Arapahoe County, CO
1
1
Archer County, TX
2
2
Arlington County, VA
4
4
Armstrong County, PA
2
2
Aroostook County, ME
5
5
Atchison County, KS
1
1
Atlantic County, NJ
1
1
Atoka County, OK
2
2
Audrain County, MO
2
2
Austin County, TX
1
1
Autauga County, AL
1
1
Avery County, NC
1
1
Baca County, CO
1
1
Baker County, FL
1
1
Baker County, OR
1
1
Baldwin County, GA
1
1
Baltimore County, MD
37
37
Bannock County, ID
1
1
Baraga County, MI
1
1
Barton County, KS
1
1
Bartow County, GA
3
3
Bates County, MO
2
2
Bay County, FL
1
1
Beaufort County, SC
1
1
Beaver County, PA
4
4
Beaver County, UT
8
8
Beaverhead County, MT
5
5
Becker County, MN
1
1
Beckham County, OK
2
2
Bedford County, PA
3
3
Bell County, KY
3
3
Bell County, TX
1
1
Benewah County, ID
1
1
Benton County, WA
5
5
Bergen County, NJ
7
7
Berks County, PA
3
3
Berkshire County, MA
1
1
Bernalillo County, NM
8
8
Bexar County, TX
3
3
Bibb County, GA
1
1
Bienville Parish, LA
1
1
Big Horn County, MT
3
3
Big Horn County, WY
3
3
Bingham County, ID
1
1
Bledsoe County, TN
1
1
Boise County, ID
2
2
Bonner County, ID
7
7
Bonneville County, ID
31
31
Boone County, WV
1
1
Bossier Parish, LA
1
1
Boulder County, CO
35
35
Bowie County, TX
8
8
Bowman County, ND
3
3
Box Elder County, UT
6
6
Boyd County, KY
1
1
Bradford County, FL
1
1
Brazoria County, TX
13
13
Brevard County, FL
2
2
Brewster County, TX
1
1
Bristol Bay Borough, AK
1
1
Broadwater County, MT
4
4
Brooke County, WV
4
4
Broward County, FL
1
1
Brown County, KS
20
20
Buchanan County, VA
1
1
Bucks County, PA
1
1
Burke County, NC
2
2
Burleson County, TX
1
1
Butler County, KS
2
2
Butler County, MO
1
1
Butler County, PA
1
1
Butte County, ID
1
1
Butte County, SD
1
1
Cabell County, WV
1
1
Cache County, UT
2
2
Caddo Parish, LA
1
1
Calaveras County, CA
4
4
Caldwell County, KY
1
1
Caldwell County, TX
2
2
Calhoun County, AL
1
1
Calhoun County, MI
2
2
Cambria County, PA
4
4
Camden County, GA
2
2
Camden County, NJ
4
4
Cameron County, TX
41
41
Campbell County, TN
3
3
Campbell County, WY
6
6
Carbon County, MT
3
3
Carbon County, PA
1
1
Carbon County, UT
3
3
Carbon County, WY
21
21
Caribou County, ID
1
1
Carroll County, IL
1
1
Carroll County, NH
1
1
Carter County, MT
2
2
Carter County, OK
1
1
Carver County, MN
1
1
Cascade County, MT
7
7
Cass County, MN
1
1
Cass County, ND
2
2
Cass County, NE
2
2
Cass County, TX
1
1
Cassia County, ID
10
10
Catron County, NM
1
1
Cattaraugus County, NY
1
1
Cecil County, MD
1
1
Chaffee County, CO
3
3
Chambers County, TX
1
1
Champaign County, IL
3
3
Charles Mix County, SD
1
1
Charleston County, SC
1
1
Charlotte County, FL
2
2
Chatham County, NC
1
1
Chattahoochee County, GA
1
1
Chautauqua County, KS
1
1
Chaves County, NM
3
3
Cherokee County, GA
3
3
Cherokee County, KS
9
9
Cheshire County, NH
1
1
Chester County, PA
4
4
Chesterfield County, SC
1
1
Chippewa County, MI
1
1
Choctaw County, AL
1
1
Chouteau County, MT
1
1
Christian County, KY
7
7
Churchill County, NV
7
7
Cibola County, NM
2
2
Citrus County, FL
2
2
Claiborne County, TN
4
4
Claiborne Parish, LA
1
1
Clallam County, WA
5
5
Clare County, MI
1
1
Clarion County, PA
3
3
Clark County, ID
1
1
Clark County, NV
14
14
Clark County, WA
2
2
Clatsop County, OR
1
1
Clay County, FL
1
1
Clay County, MN
1
1
Clay County, MO
3
3
Clay County, TX
1
1
Clayton County, GA
1
1
Clear Creek County, CO
10
10
Clearfield County, PA
2
2
Cleveland County, NC
2
2
Clinton County, IA
1
1
Clinton County, IL
2
2
Clinton County, KY
1
1
Clinton County, NY
1
1
Clinton County, OH
6
6
Coal County, OK
13
13
Cochise County, AZ
13
13
Coconino County, AZ
14
14
Colfax County, NM
4
4
Collier County, FL
1
1
Colorado County, TX
1
1
Columbia County, AR
4
4
Columbia County, FL
1
1
Columbia County, PA
3
3
Contra Costa County, CA
5
5
Converse County, WY
4
4
Cook County, IL
15
15
Coos County, OR
4
4
Cortland County, NY
3
3
Coryell County, TX
1
1
Coshocton County, OH
1
1
Cowley County, KS
1
1
Craig County, OK
1
1
Craig County, VA
1
1
Craighead County, AR
1
1
Crane County, TX
1
1
Craven County, NC
8
8
Crawford County, KS
3
3
Crawford County, WI
1
1
Creek County, OK
1
1
Crittenden County, KY
3
3
Crockett County, TX
1
1
Crook County, OR
1
1
Crook County, WY
12
12
Crow Wing County, MN
1
1
Culberson County, TX
3
3
Cumberland County, IL
1
1
Cumberland County, ME
2
2
Cumberland County, NC
3
3
Cumberland County, PA
1
1
Curry County, NM
14
14
Curry County, OR
1
1
Custer County, CO
2
2
Custer County, ID
3
3
Custer County, MT
5
5
Custer County, OK
4
4
Custer County, SD
7
7
Cuyahoga County, OH
13
13
Daggett County, UT
3
3
Dakota County, MN
5
5
Dale County, AL
2
2
Dallas County, TX
5
5
Dane County, WI
8
8
Dare County, NC
3
3
Davidson County, TN
2
2
Davis County, UT
2
2
Davison County, SD
1
1
Dawes County, NE
1
1
Dawson County, MT
4
4
Day County, SD
4
4
DeSoto County, FL
3
3
Deaf Smith County, TX
5
5
Deer Lodge County, MT
2
2
Del Norte County, CA
1
1
Delaware County, PA
1
1
Delta County, CO
1
1
Denton County, TX
23
23
Denver County, CO
15
15
Deschutes County, OR
1
1
Dickens County, TX
1
1
Dickinson County, KS
1
1
Dodge County, NE
1
1
Dolores County, CO
2
2
Douglas County, MN
1
1
Douglas County, NE
3
3
Douglas County, OR
4
4
Douglas County, WI
1
1
Dubuque County, IA
1
1
Dundy County, NE
1
1
Durham County, NC
2
2
Duval County, FL
7
7
Duval County, TX
3
3
Eagle County, CO
2
2
East Baton Rouge Parish, LA
2
2
Ector County, TX
2
2
Eddy County, NM
23
23
El Dorado County, CA
1
1
El Paso County, CO
10
10
El Paso County, TX
3
3
Elko County, NV
5
5
Ellis County, TX
1
1
Elmore County, ID
2
2
Emery County, UT
67
67
Erie County, NY
1
1
Escambia County, FL
2
2
Esmeralda County, NV
3
3
Essex County, NJ
1
1
Essex County, NY
2
2
Eureka County, NV
1
1
Fairbanks North Star Borough, AK
4
4
Fairfax County, VA
10
10
Fairfield County, CT
1
1
Fairfield County, SC
1
1
Fall River County, SD
6
6
Fayette County, KY
1
1
Fayette County, PA
4
4
Fentress County, TN
3
3
Fergus County, MT
4
4
Ferry County, WA
1
1
Finney County, KS
1
1
Flathead County, MT
1
1
Floyd County, GA
4
4
Floyd County, KY
2
2
Ford County, KS
1
1
Franklin County, AR
2
2
Franklin County, ID
1
1
Franklin County, IL
3
3
Franklin County, KS
2
2
Franklin County, MA
1
1
Franklin County, NE
1
1
Franklin County, OH
4
4
Franklin County, TX
1
1
Franklin County, WA
1
1
Franklin Parish, LA
1
1
Frederick County, VA
1
1
Freestone County, TX
1
1
Fremont County, CO
4
4
Fremont County, ID
1
1
Fremont County, WY
19
19
Fresno County, CA
1
1
Fulton County, GA
9
9
Fulton County, IL
2
2
Gaines County, TX
2
2
Gallatin County, MT
2
2
Galveston County, TX
9
9
Garfield County, CO
16
16
Garfield County, UT
32
32
Garland County, AR
1
1
Garrett County, MD
3
3
Geauga County, OH
1
1
Georgetown County, SC
1
1
Gibson County, IN
2
2
Gila County, AZ
22
22
Gilchrist County, FL
1
1
Gillespie County, TX
1
1
Gilpin County, CO
9
9
Glades County, FL
1
1
Glasscock County, TX
1
1
Glynn County, GA
15
15
Grafton County, NH
1
1
Graham County, AZ
4
4
Grand County, CO
1
1
Grand County, UT
45
45
Grand Forks County, ND
5
5
Granite County, MT
6
6
Grant County, NM
12
12
Grayson County, TX
5
5
Greene County, NY
2
2
Greene County, PA
5
5
Greenlee County, AZ
2
2
Greenville County, SC
1
1
Greenwood County, KS
1
1
Grenada County, MS
1
1
Grundy County, TN
3
3
Guadalupe County, TX
1
1
Gunnison County, CO
20
20
Hale County, TX
2
2
Hamilton County, IN
1
1
Hamilton County, NY
1
1
Hamilton County, OH
2
2
Hamilton County, TN
5
5
Hampden County, MA
1
1
Hampshire County, MA
1
1
Hancock County, MS
3
3
Hanover County, VA
1
1
Hanson County, SD
1
1
Hardee County, FL
4
4
Hardeman County, TX
2
2
Hardin County, IL
4
4
Harding County, SD
11
11
Harford County, MD
3
3
Harlan County, KY
4
4
Harnett County, NC
1
1
Harney County, OR
5
5
Harris County, TX
15
15
Harrison County, MS
3
3
Harrison County, WV
3
3
Haskell County, OK
5
5
Hawaii County, HI
1
1
Hendry County, FL
1
1
Hennepin County, MN
5
5
Henrico County, VA
2
2
Hernando County, FL
4
4
Hidalgo County, NM
1
1
Hill County, MT
1
1
Hillsborough County, FL
10
10
Hillsborough County, NH
1
1
Hinds County, MS
1
1
Hood River County, OR
1
1
Hopkins County, TX
1
1
Hot Spring County, AR
2
2
Hot Springs County, WY
2
2
Houston County, TX
2
2
Howard County, MD
1
1
Howard County, TX
1
1
Hubbard County, MN
2
2
Hudson County, NJ
2
2
Hudspeth County, TX
3
3
Huerfano County, CO
2
2
Hughes County, SD
1
1
Humboldt County, CA
2
2
Humboldt County, NV
7
7
Hunterdon County, NJ
2
2
Huntingdon County, PA
3
3
Idaho County, ID
2
2
Imperial County, CA
4
4
Indiana County, PA
4
4
Inyo County, CA
10
10
Iosco County, MI
3
3
Iredell County, NC
1
1
Iron County, UT
5
5
Jack County, TX
1
1
Jackson County, AL
1
1
Jackson County, IA
1
1
Jackson County, MO
4
4
Jackson County, MS
1
1
Jackson County, NC
1
1
Jackson County, OK
1
1
Jasper County, MO
2
2
Jefferson County, AL
12
12
Jefferson County, AR
2
2
Jefferson County, CO
13
13
Jefferson County, KY
4
4
Jefferson County, MO
1
1
Jefferson County, MT
12
12
Jefferson County, OH
2
2
Jefferson County, OR
1
1
Jefferson County, PA
4
4
Jefferson County, TX
3
3
Jefferson County, WA
1
1
Jewell County, KS
1
1
Jo Daviess County, IL
1
1
Johnson County, AR
2
2
Johnson County, IN
1
1
Johnson County, KY
6
6
Johnson County, MO
2
2
Johnson County, TX
1
1
Johnson County, WY
10
10
Josephine County, OR
1
1
Juab County, UT
14
14
Judith Basin County, MT
1
1
Juneau City and Borough, AK
1
1
Kanawha County, WV
3
3
Kane County, UT
15
15
Karnes County, TX
5
5
Kay County, OK
1
1
Kearny County, KS
1
1
Kern County, CA
26
26
King County, WA
19
19
King George County, VA
2
2
Kingman County, KS
2
2
Kings County, CA
1
1
Kings County, NY
3
3
Kiowa County, KS
1
1
Kittitas County, WA
4
4
Klamath County, OR
3
3
Knott County, KY
1
1
Knox County, IN
2
2
Knox County, OH
1
1
Knox County, TN
1
1
Knox County, TX
1
1
La Paz County, AZ
3
3
La Plata County, CO
7
7
LaSalle County, IL
2
2
Labette County, KS
4
4
Lackawanna County, PA
33
33
Lafayette County, MO
2
2
Lafayette County, WI
1
1
Lafourche Parish, LA
1
1
Lake County, CA
2
2
Lake County, CO
5
5
Lake County, IL
4
4
Lake County, MN
1
1
Lake County, OH
1
1
Lake County, OR
4
4
Lamar County, GA
1
1
Lamar County, MS
14
14
Lamoille County, VT
1
1
Lancaster County, NE
1
1
Lancaster County, PA
4
4
Lander County, NV
2
2
Lane County, OR
3
3
Laramie County, WY
7
7
Larimer County, CO
83
83
Las Animas County, CO
2
2
Lassen County, CA
1
1
Latah County, ID
2
2
Latimer County, OK
6
6
Lauderdale County, MS
3
3
Lauderdale County, TN
1
1
Laurens County, SC
1
1
Lawrence County, KY
2
2
Lawrence County, PA
4
4
Lawrence County, SD
2
2
Le Flore County, OK
2
2
Lea County, NM
8
8
Leavenworth County, KS
1
1
Lee County, FL
2
2
Lee County, TX
1
1
Lee County, VA
1
1
Lemhi County, ID
6
6
Leon County, FL
1
1
Letcher County, KY
3
3
Levy County, FL
1
1
Lewis County, TN
1
1
Lewis County, WA
3
3
Lewis and Clark County, MT
4
4
Lexington County, SC
2
2
Liberty County, MT
1
1
Limestone County, TX
1
1
Lincoln County, KS
1
1
Lincoln County, MO
1
1
Lincoln County, MT
1
1
Lincoln County, NC
1
1
Lincoln County, NM
1
1
Lincoln County, NV
19
19
Lincoln County, OR
1
1
Lincoln County, WY
4
4
Linn County, IA
1
1
Linn County, KS
1
1
Linn County, OR
2
2
Live Oak County, TX
1
1
Livingston County, KY
3
3
Logan County, AR
2
2
Logan County, CO
1
1
Logan County, KY
1
1
Logan County, WV
5
5
Lorain County, OH
1
1
Los Alamos County, NM
13
13
Los Angeles County, CA
104
104
Loving County, TX
1
1
Lubbock County, TX
2
2
Luna County, NM
1
1
Luzerne County, PA
4
4
Lycoming County, PA
1
1
Lyon County, NV
1
1
Macomb County, MI
1
1
Macon County, MO
2
2
Macon County, NC
1
1
Madison County, AL
2
2
Madison County, IL
1
1
Madison County, MT
2
2
Madison Parish, LA
1
1
Magoffin County, KY
2
2
Malheur County, OR
5
5
Manatee County, FL
3
3
Marathon County, WI
1
1
Maricopa County, AZ
10
10
Marion County, FL
2
2
Marion County, IN
4
4
Marion County, KS
5
5
Marion County, MS
3
3
Marion County, OR
2
2
Marion County, TN
3
3
Marion County, TX
1
1
Marion County, WV
5
5
Mariposa County, CA
3
3
Marquette County, MI
4
4
Marshall County, WV
2
2
Martin County, FL
1
1
Martin County, KY
1
1
Martin County, TX
1
1
Matagorda County, TX
1
1
Matanuska-Susitna Borough, AK
1
1
Maui County, HI
2
2
Maverick County, TX
1
1
McDowell County, NC
1
1
McDowell County, WV
6
6
McKinley County, NM
11
11
McLean County, IL
2
2
McPherson County, KS
2
2
Meagher County, MT
4
4
Mecklenburg County, VA
1
1
Medina County, TX
2
2
Mendocino County, CA
1
1
Merced County, CA
1
1
Mercer County, ND
1
1
Mercer County, NJ
2
2
Mercer County, WV
3
3
Mesa County, CO
30
30
Miami County, KS
2
2
Miami County, OH
6
6
Miami-Dade County, FL
6
6
Middlesex County, CT
2
2
Middlesex County, MA
2
2
Middlesex County, NJ
2
2
Midland County, TX
1
1
Milam County, TX
3
3
Millard County, UT
7
7
Miller County, AR
1
1
Milwaukee County, WI
7
7
Mineral County, MT
2
2
Mineral County, NV
4
4
Mineral County, WV
3
3
Mingo County, WV
4
4
Minnehaha County, SD
3
3
Missoula County, MT
2
2
Mitchell County, NC
1
1
Mitchell County, TX
1
1
Moffat County, CO
14
14
Mohave County, AZ
25
25
Monmouth County, NJ
3
3
Mono County, CA
3
3
Monongalia County, WV
5
5
Monroe County, FL
2
2
Monroe County, GA
1
1
Monroe County, MI
1
1
Monroe County, NY
3
3
Monroe County, TN
1
1
Montague County, TX
1
1
Monterey County, CA
7
7
Montezuma County, CO
4
4
Montgomery County, AL
1
1
Montgomery County, AR
1
1
Montgomery County, MD
9
9
Montgomery County, MO
1
1
Montgomery County, OH
12
12
Montgomery County, PA
2
2
Montgomery County, TX
1
1
Montgomery County, VA
3
3
Montrose County, CO
76
76
Moore County, NC
1
1
Mora County, NM
6
6
Morgan County, CO
1
1
Morgan County, IN
1
1
Morgan County, KY
2
2
Morgan County, OH
1
1
Morgan County, TN
2
2
Morris County, NJ
4
4
Multnomah County, OR
6
6
Murray County, GA
1
1
Murray County, OK
2
2
Muskogee County, OK
2
2
Napa County, CA
1
1
Nassau County, NY
9
9
Natrona County, WY
9
9
Navajo County, AZ
10
10
Navarro County, TX
3
3
Nelson County, VA
2
2
Nemaha County, KS
11
11
Ness County, KS
1
1
Nevada County, AR
1
1
Nevada County, CA
2
2
New Hanover County, NC
9
9
New Haven County, CT
2
2
New London County, CT
5
5
Newport County, RI
3
3
Newton County, MO
1
1
Niagara County, NY
12
12
Niobrara County, WY
1
1
Noble County, OK
2
2
Nodaway County, MO
1
1
Nome Census Area, AK
2
2
Norfolk County, MA
2
2
Norman County, MN
1
1
North Slope Borough, AK
3
3
Northampton County, PA
1
1
Northumberland County, PA
1
1
Northwest Arctic Borough, AK
1
1
Nowata County, OK
5
5
Nuckolls County, NE
1
1
Nueces County, TX
11
11
Nye County, NV
106
106
Oakland County, MI
1
1
Ohio County, WV
1
1
Okaloosa County, FL
1
1
Oklahoma County, OK
4
4
Okmulgee County, OK
2
2
Onondaga County, NY
2
2
Orange County, CA
4
4
Orange County, FL
9
9
Orange County, NY
2
2
Orange County, TX
2
2
Orleans County, NY
1
1
Orleans County, VT
1
1
Orleans Parish, LA
21
21
Osage County, OK
16
16
Osceola County, FL
1
1
Oswego County, NY
2
2
Otero County, NM
1
1
Ottawa County, OK
3
3
Ouachita County, AR
3
3
Ouray County, CO
3
3
Overton County, TN
3
3
Oxford County, ME
2
2
Pacific County, WA
1
1
Palm Beach County, FL
2
2
Palo Pinto County, TX
1
1
Panola County, TX
1
1
Park County, CO
9
9
Park County, MT
3
3
Park County, WY
4
4
Pasco County, FL
6
6
Pasquotank County, NC
1
1
Passaic County, NJ
1
1
Pawnee County, OK
2
2
Payne County, OK
1
1
Pecos County, TX
2
2
Pend Oreille County, WA
4
4
Pennington County, SD
3
3
Perkins County, SD
1
1
Perry County, IN
1
1
Perry County, KY
2
2
Perry County, MS
3
3
Perry County, TN
1
1
Pershing County, NV
6
6
Philadelphia County, PA
4
4
Phillips County, AR
1
1
Phillips County, KS
3
3
Phillips County, MT
1
1
Pierce County, WA
9
9
Pike County, AR
1
1
Pike County, KY
3
3
Pike County, MO
2
2
Pima County, AZ
9
9
Pinal County, AZ
13
13
Pinellas County, FL
5
5
Pitkin County, CO
3
3
Pittsburg County, OK
6
6
Piute County, UT
10
10
Platte County, NE
1
1
Platte County, WY
1
1
Pocahontas County, WV
1
1
Pointe Coupee Parish, LA
1
1
Polk County, FL
13
13
Polk County, GA
2
2
Polk County, IA
4
4
Pope County, AR
3
3
Pope County, IL
1
1
Posey County, IN
1
1
Pottawatomie County, OK
1
1
Pottawattamie County, IA
1
1
Potter County, TX
2
2
Powder River County, MT
1
1
Powell County, MT
1
1
Presidio County, TX
1
1
Preston County, WV
4
4
Price County, WI
1
1
Prince George County, VA
1
1
Prince George's County, MD
55
55
Providence County, RI
6
6
Prowers County, CO
1
1
Pueblo County, CO
1
1
Pulaski County, AR
4
4
Putnam County, MO
1
1
Putnam County, NY
2
2
Queen Anne's County, MD
1
1
Queens County, NY
1
1
Raleigh County, WV
3
3
Ramsey County, MN
4
4
Randolph County, MO
2
2
Rankin County, MS
1
1
Ravalli County, MT
2
2
Reagan County, TX
1
1
Reeves County, TX
1
1
Reno County, KS
1
1
Republic County, KS
1
1
Rice County, KS
2
2
Rich County, UT
1
1
Richland County, MT
1
1
Richland County, SC
1
1
Richland Parish, LA
2
2
Richmond County, GA
1
1
Rio Arriba County, NM
4
4
Rio Blanco County, CO
12
12
Ritchie County, WV
1
1
Riverside County, CA
6
6
Roane County, TN
1
1
Robertson County, TN
1
1
Robertson County, TX
2
2
Rock Island County, IL
1
1
Rockingham County, NH
1
1
Rockland County, NY
2
2
Roger Mills County, OK
2
2
Rogers County, OK
2
2
Roosevelt County, NM
2
2
Rosebud County, MT
4
4
Routt County, CO
10
10
Rush County, KS
1
1
Russell County, KS
1
1
Rutherford County, NC
1
1
Rutland County, VT
1
1
Sabine Parish, LA
1
1
Sacramento County, CA
6
6
Sagadahoc County, ME
1
1
Saginaw County, MI
2
2
Saguache County, CO
1
1
Salt Lake County, UT
12
12
San Benito County, CA
5
5
San Bernardino County, CA
21
21
San Diego County, CA
20
20
San Joaquin County, CA
4
4
San Juan County, CO
5
5
San Juan County, NM
17
17
San Juan County, UT
124
124
San Juan County, WA
1
1
San Luis Obispo County, CA
2
2
San Miguel County, CO
47
47
San Miguel County, NM
4
4
San Patricio County, TX
4
4
Sandoval County, NM
8
8
Sangamon County, IL
3
3
Santa Barbara County, CA
3
3
Santa Clara County, CA
5
5
Santa Cruz County, AZ
4
4
Santa Fe County, NM
4
4
Sarasota County, FL
3
3
Saratoga County, NY
2
2
Sauk County, WI
1
1
Schenectady County, NY
3
3
Schuylkill County, PA
6
6
Scott County, IA
1
1
Scott County, TN
1
1
Scurry County, TX
2
2
Sebastian County, AR
3
3
Sedgwick County, CO
1
1
Sedgwick County, KS
3
3
Seminole County, OK
1
1
Sequatchie County, TN
1
1
Sevier County, UT
1
1
Seward County, NE
2
2
Shasta County, CA
3
3
Shawnee County, KS
1
1
Shelby County, OH
1
1
Shelby County, TN
6
6
Shenandoah County, VA
1
1
Sheridan County, WY
3
3
Sherman County, NE
1
1
Shoshone County, ID
4
4
Sierra County, NM
1
1
Silver Bow County, MT
3
3
Siskiyou County, CA
1
1
Skagit County, WA
1
1
Skamania County, WA
1
1
Slope County, ND
1
1
Smith County, TN
1
1
Snohomish County, WA
1
1
Socorro County, NM
2
2
Somerset County, PA
4
4
Sonoma County, CA
5
5
Spartanburg County, SC
1
1
Spokane County, WA
3
3
St. Lawrence County, NY
1
1
Stafford County, KS
1
1
Stanislaus County, CA
6
6
Stephens County, TX
2
2
Sterling County, TX
1
1
Stevens County, WA
10
10
Stillwater County, MT
1
1
Storey County, NV
1
1
Story County, IA
2
2
Sublette County, WY
2
2
Suffolk County, MA
4
4
Suffolk County, NY
14
14
Sullivan County, IN
2
2
Sullivan County, NH
1
1
Sullivan County, NY
1
1
Summers County, WV
2
2
Summit County, CO
2
2
Summit County, OH
2
2
Summit County, UT
2
2
Sumter County, GA
1
1
Sussex County, NJ
2
2
Sutton County, TX
2
2
Suwannee County, FL
1
1
Sweet Grass County, MT
3
3
Sweetwater County, WY
36
36
Talladega County, AL
1
1
Taos County, NM
1
1
Tarrant County, TX
5
5
Taylor County, TX
1
1
Tehama County, CA
1
1
Teller County, CO
3
3
Texas County, OK
1
1
Thurston County, WA
3
3
Tillman County, OK
1
1
Tioga County, PA
2
2
Tippecanoe County, IN
1
1
Todd County, MN
2
2
Tolland County, CT
1
1
Tompkins County, NY
1
1
Tooele County, UT
5
5
Torrance County, NM
2
2
Travis County, TX
1
1
Treasure County, MT
1
1
Tulsa County, OK
1
1
Tuolumne County, CA
6
6
Tuscaloosa County, AL
3
3
Tuscarawas County, OH
3
3
Uinta County, WY
1
1
Uintah County, UT
2
2
Umatilla County, OR
2
2
Union County, FL
1
1
Union County, KY
2
2
Union County, PA
1
1
Union County, TN
1
1
Upson County, GA
1
1
Upton County, TX
1
1
Utah County, UT
2
2
Valdez-Cordova Census Area, AK
1
1
Valencia County, NM
4
4
Valley County, ID
2
2
Valley County, MT
4
4
Van Buren County, TN
1
1
Ventura County, CA
6
6
Vermillion County, IN
2
2
Vigo County, IN
3
3
Volusia County, FL
3
3
Wadena County, MN
1
1
Wagoner County, OK
1
1
Walker County, AL
2
2
Walla Walla County, WA
2
2
Walton County, FL
1
1
Ward County, ND
3
3
Ward County, TX
1
1
Warren County, MS
4
4
Warren County, NY
1
1
Warren County, PA
1
1
Wasco County, OR
2
2
Washakie County, WY
1
1
Washington County, AR
1
1
Washington County, KS
9
9
Washington County, ME
1
1
Washington County, OK
4
4
Washington County, PA
9
9
Washington County, TX
1
1
Washington County, UT
10
10
Washita County, OK
4
4
Washoe County, NV
5
5
Washtenaw County, MI
3
3
Waushara County, WI
1
1
Wayne County, GA
1
1
Wayne County, MI
4
4
Wayne County, MO
1
1
Wayne County, NY
1
1
Wayne County, UT
23
23
Weber County, UT
2
2
Webster County, IA
1
1
Webster County, KY
2
2
Webster County, NE
1
1
Webster County, WV
3
3
Webster Parish, LA
3
3
Weld County, CO
6
6
Westchester County, NY
3
3
Westmoreland County, PA
6
6
Weston County, WY
2
2
Wetzel County, WV
1
1
Whatcom County, WA
4
4
Wheeler County, OR
1
1
White County, IL
1
1
White County, TN
2
2
White Pine County, NV
2
2
Wichita County, TX
4
4
Wilcox County, AL
1
1
Wilkin County, MN
1
1
Wilkinson County, GA
1
1
Williamson County, IL
2
2
Williamson County, TN
2
2
Windsor County, VT
1
1
Winkler County, TX
1
1
Winn Parish, LA
1
1
Wise County, VA
3
3
Wood County, TX
2
2
Woodward County, OK
1
1
Worcester County, MA
1
1
Worcester County, MD
4
4
Wyoming County, NY
1
1
Wyoming County, PA
1
1
Wyoming County, WV
3
3
Yakima County, WA
2
2
Yalobusha County, MS
1
1
Yancey County, NC
1
1
Yavapai County, AZ
15
15
Yellow Medicine County, MN
1
1
Yellowstone County, MT
2
2
Yoakum County, TX
1
1
Yolo County, CA
1
1
York County, SC
1
1
Young County, TX
1
1
Yuba County, CA
3
3
Yukon-Koyukuk Census Area, AK
1
1
Yuma County, AZ
19
19
Yuma County, CO
1
1
Zapata County, TX
1
1
Filter: Decades
This dialog allows you to filter your current search. Each of the Decades listed note their name and the number of records that will be limited down to if you choose that option. The list can be sorted by name or the count.
Having trouble finding an option within the list of Decades? Start typing and we'll update the list to show only those items that match your needs.
2020-2029
143
143
2010-2019
41,969
41969
2000-2009
117,647
117647
1990-1999
120,134
120134
1980-1989
52,430
52430
1970-1979
44,439
44439
1960-1969
18,814
18814
1950-1959
19,074
19074
1940-1949
7,479
7479
1930-1939
2,013
2013
1920-1929
1,977
1977
1910-1919
1,152
1152
1900-1909
696
696
1890-1899
230
230
1880-1889
72
72
1870-1879
23
23
1860-1869
38
38
1850-1859
68
68
1840-1849
17
17
1830-1839
38
38
1820-1829
6
6
1690-1699
1
1
1050-1059
1
1
1010-1019
1
1
Filter: Years
This dialog allows you to filter your current search. Each of the Years listed note their name and the number of records that will be limited down to if you choose that option. The list can be sorted by name or the count.
Having trouble finding an option within the list of Years? Start typing and we'll update the list to show only those items that match your needs.
1012
1
1
1054
1
1
1695
1
1
1825
1
1
1826
2
2
1828
2
2
1829
1
1
1830
3
3
1831
1
1
1833
5
5
1834
6
6
1835
3
3
1836
9
9
1837
9
9
1838
1
1
1839
1
1
1840
1
1
1841
2
2
1842
2
2
1843
1
1
1844
2
2
1845
1
1
1846
2
2
1847
1
1
1848
2
2
1849
3
3
1850
4
4
1851
7
7
1852
10
10
1853
10
10
1854
11
11
1855
12
12
1856
6
6
1857
2
2
1858
4
4
1859
2
2
1860
4
4
1861
3
3
1862
4
4
1863
2
2
1864
4
4
1865
2
2
1866
5
5
1867
4
4
1868
6
6
1869
4
4
1870
7
7
1871
5
5
1872
7
7
1873
3
3
1879
1
1
1880
3
3
1881
5
5
1882
5
5
1883
8
8
1884
7
7
1885
5
5
1886
9
9
1887
8
8
1888
7
7
1889
15
15
1890
9
9
1891
15
15
1892
20
20
1893
22
22
1894
25
25
1895
25
25
1896
31
31
1897
20
20
1898
32
32
1899
31
31
1900
19
19
1901
27
27
1902
31
31
1903
32
32
1904
33
33
1905
58
58
1906
69
69
1907
59
59
1908
292
292
1909
76
76
1910
70
70
1911
108
108
1912
93
93
1913
91
91
1914
93
93
1915
112
112
1916
123
123
1917
194
194
1918
135
135
1919
133
133
1920
179
179
1921
192
192
1922
256
256
1923
242
242
1924
177
177
1925
140
140
1926
195
195
1927
217
217
1928
188
188
1929
191
191
1930
210
210
1931
243
243
1932
200
200
1933
179
179
1934
171
171
1935
138
138
1936
185
185
1937
200
200
1938
227
227
1939
260
260
1940
298
298
1941
337
337
1942
579
579
1943
675
675
1944
781
781
1945
867
867
1946
683
683
1947
1,038
1038
1948
1,215
1215
1949
1,006
1006
1950
1,317
1317
1951
1,625
1625
1952
1,889
1889
1953
1,932
1932
1954
1,896
1896
1955
2,081
2081
1956
2,368
2368
1957
2,131
2131
1958
1,971
1971
1959
1,864
1864
1960
1,959
1959
1961
1,759
1759
1962
2,085
2085
1963
2,233
2233
1964
2,126
2126
1965
1,879
1879
1966
1,448
1448
1967
1,802
1802
1968
1,819
1819
1969
1,704
1704
1970
2,311
2311
1971
2,185
2185
1972
2,714
2714
1973
2,723
2723
1974
3,099
3099
1975
3,718
3718
1976
5,422
5422
1977
6,599
6599
1978
7,241
7241
1979
8,427
8427
1980
9,138
9138
1981
7,044
7044
1982
5,431
5431
1983
4,832
4832
1984
4,258
4258
1985
4,431
4431
1986
3,915
3915
1987
4,307
4307
1988
4,270
4270
1989
4,804
4804
1990
7,416
7416
1991
10,126
10126
1992
14,538
14538
1993
14,429
14429
1994
13,287
13287
1995
14,446
14446
1996
12,134
12134
1997
11,371
11371
1998
11,093
11093
1999
11,294
11294
2000
10,410
10410
2001
9,444
9444
2002
10,009
10009
2003
11,047
11047
2004
10,024
10024
2005
24,139
24139
2006
12,655
12655
2007
10,710
10710
2008
10,355
10355
2009
8,854
8854
2010
9,072
9072
2011
9,228
9228
2012
8,466
8466
2013
6,887
6887
2014
2,592
2592
2015
2,328
2328
2016
1,123
1123
2017
1,133
1133
2018
1,113
1113
2019
27
27
2020
76
76
2021
28
28
2022
29
29
2023
8
8
2024
2
2
Filter: Months
This dialog allows you to filter your current search. Each of the Months listed note their name and the number of records that will be limited down to if you choose that option. The list can be sorted by name or the count.Filter: Days
This dialog allows you to filter your current search. Each of the Days listed note their name and the number of records that will be limited down to if you choose that option. The list can be sorted by name or the count.
Having trouble finding an option within the list of Days? Start typing and we'll update the list to show only those items that match your needs.
1st
197,652
197652
2nd
5,256
5256
3rd
5,337
5337
4th
4,992
4992
5th
5,742
5742
6th
5,369
5369
7th
5,738
5738
8th
5,664
5664
9th
5,364
5364
10th
6,674
6674
11th
5,647
5647
12th
6,256
6256
13th
5,729
5729
14th
6,428
6428
15th
9,839
9839
16th
5,616
5616
17th
5,921
5921
18th
5,916
5916
19th
5,814
5814
20th
6,899
6899
21st
5,567
5567
22nd
5,765
5765
23rd
5,603
5603
24th
5,455
5455
25th
5,881
5881
26th
6,018
6018
27th
5,944
5944
28th
6,816
6816
29th
6,183
6183
30th
9,979
9979
31st
18,352
18352