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Unmanned Systems Integrated Roadmap: Fiscal Years 2017-2042

Description: Biennial report describing progress and changes in unmanned systems technology used by the military, with a 25-year strategic plan to describe goals for the continued development, production, testing, training, operation, and sustainment of the technologies.
Date: 2017~
Creator: United States. Department of Defense.
Item Type: Refine your search to only Book
Partner: UNT Libraries Government Documents Department
open access

Unmanned Systems Integrated Roadmap: Fiscal Years 2011-2036 [Corrected Copy]

Description: Biennial report describing progress and changes in unmanned systems technology used by the military, with a 25-year strategic plan to describe goals for the continued development, production, testing, training, operation, and sustainment of the technologies.
Date: October 2011
Creator: United States. Department of Defense.
Item Type: Refine your search to only Book
Partner: UNT Libraries Government Documents Department

A Novel Two-Stage Adaptive Method for Estimating Large Covariance and Precision Matrices

Description: Estimating large covariance and precision (inverse covariance) matrices has become increasingly important in high dimensional statistics because of its wide applications. The estimation problem is challenging not only theoretically due to the constraint of its positive definiteness, but also computationally because of the curse of dimensionality. Many types of estimators have been proposed such as thresholding under the sparsity assumption of the target matrix, banding and tapering the sample c… more
Access: Restricted to UNT Community Members. Login required if off-campus.
Date: August 2019
Creator: Rajendran, Rajanikanth
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries
open access

Membership of the 115th Congress: A Profile

Description: This report presents a profile of the membership of the 115th Congress (2017-2018) as of October 1, 2018. Statistical information is included on selected characteristics of Members, including data on party affiliation, average age, occupation, education, length of congressional service, religious affiliation, gender, ethnicity, foreign births, and military service.
Date: October 1, 2018
Creator: Manning, Jennifer E.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Membership of the 115th Congress: A Profile

Description: This report presents a profile of the membership of the 115th Congress (2017-2018) as of January 3, 2018. Statistical information is included on selected characteristics of Members, including data on party affiliation, average age, occupation, education, length of congressional service, religious affiliation, gender, ethnicity, foreign births, and military service.
Date: March 19, 2018
Creator: Manning, Jennifer E.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Women in Congress, 1917-2018: Service Dates and Committee Assignments by Member, and Lists by State and Congress

Description: This report provides an overview of all women who have served in Congress and includes committee assignments, dates of service, district information, and listings by Congress and state, and (for Representatives) congressional districts of the 327 women who have been elected or appointed to Congress.
Date: March 19, 2018
Creator: Manning, Jennifer E. & Brudnick, Ida A.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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Fiscal Year 2018 Appropriations Overview: Census Bureau and Bureau of Economic Analysis

Description: This report discusses FY2018 appropriations (discretionary budget authority) for the Bureau of Economic Analysis (BEA) and Bureau of the Census (Census Bureau), historic components of the Economics and Statistics Administration (ESA) in the U.S. Department of Commerce. This report will be updated as legislative developments warran
Date: March 23, 2018
Creator: Williams, Jennifer D.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

American War and Military Operations Casualties: Lists and Statistics

Description: This report provides U.S. war casualty statistics. It includes data tables containing the number of casualties among American military personnel who served in principal wars and combat operations from 1775 to the present. It also includes data on those wounded in action and information such as race and ethnicity, gender, branch of service, and cause of death. The tables are compiled from various Department of Defense (DOD) sources. Wars covered include the Revolutionary War, the War of 1812, th… more
Date: April 26, 2017
Creator: DeBruyne, Nese F.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Tracking tropical cloud systems for the diagnosis of simulations by the weather research and forecasting (WRF) model

Description: To aid in improving model parameterizations of clouds and convection, we examine the capability of models, using explicit convection, to simulate the life cycle of tropical cloud systems in the tropical warm pool. The cloud life cycle is determined using a satellite cloud tracking algorithm (Boer and Ramanathan, J. Geophys. Res., 1997), and the statistics are compared to those of simulations using the Weather Research and Forecasting (WRF) Model. Using New York Blue, a Blue Gene/L supercomputer… more
Date: June 27, 2010
Creator: Vogelmann, A.M.; Lin, W.; Cialella, A.; Luke, E. P.; Jensen, M. P.; Zhang, M. H. et al.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
open access

Iterative Self-Dual Reconstruction on Radar Image Recovery

Description: Imaging systems as ultrasound, sonar, laser and synthetic aperture radar (SAR) are subjected to speckle noise during image acquisition. Before analyzing these images, it is often necessary to remove the speckle noise using filters. We combine properties of two mathematical morphology filters with speckle statistics to propose a signal-dependent noise filter to multiplicative noise. We describe a multiscale scheme that preserves sharp edges while it smooths homogeneous areas, by combining local … more
Date: May 21, 2010
Creator: Martins, Charles; Medeiros, Fatima; Ushizima, Daniela; Bezerra, Francisco; Marques, Regis & Mascarenhas, Nelson
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
open access

2001 New York State NHTS: Travel Patterns of Special Populations

Description: Policymakers rely on transportation statistics, including data on personal travel behavior, to formulate strategic transportation policies, and to improve the safety and efficiency of the U.S. transportation system. Data on personal travel trends are needed to examine the reliability, efficiency, capacity, and flexibility of the Nation's transportation system to meet current demands and accommodate future demands; to assess the feasibility and efficiency of alternative congestion-alleviating te… more
Date: March 1, 2010
Creator: Hu, Patricia S. & Reuscher, Tim
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Accident source terms for pressurized water reactors with high-burnup cores calculated using MELCOR 1.8.5.

Description: In this study, risk-significant pressurized-water reactor severe accident sequences are examined using MELCOR 1.8.5 to explore the range of fission product releases to the reactor containment building. Advances in the understanding of fission product release and transport behavior and severe accident progression are used to render best estimate analyses of selected accident sequences. Particular emphasis is placed on estimating the effects of high fuel burnup in contrast with low burnup on fiss… more
Date: April 1, 2010
Creator: Gauntt, Randall O.; Powers, Dana Auburn; Ashbaugh, Scott G.; Leonard, Mark Thomas & Longmire, Pamela
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

IMPACT-T User Document Version 1.6

Description: IMPACT-T is a fully three-dimensional program to track relativistic particles taking into account space charge forces and short-range longitudinal and transverse wakenelds. IMPACT-T is one of the few codes used in the photoinjector community that has a parallel implementation, making it very useful for high statistics simulations of beam halos and beam diagnostics. It has a comprehensive set of beamline elements, and furthermore allows arbitrary overlap of their fields, which gives the IMPACT-T… more
Date: May 17, 2010
Creator: Qiang, Ji
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

An Electron Fixed Target Experiment to Search for a New Vector Boson A' Decaying to e+e-

Description: We describe an experiment to search for a new vector boson A' with weak coupling {alpha}' {approx}> 6 x 10{sup -8} {alpha} to electrons ({alpha} = e{sup 2}/4{pi}) in the mass range 65 MeV < m{sub A'} < 550 MeV. New vector bosons with such small couplings arise naturally from a small kinetic mixing of the 'dark photon' A' with the photon - one of the very few ways in which new forces can couple to the Standard Model - and have received considerable attention as an explanation of various… more
Date: June 11, 2010
Creator: Essig, Rouven; Schuster, Philip; Toro, Natalia & Wojtsekhowski, Bogdan
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
open access

High statistics analysis using anisotropic clover lattices: (III) Baryon-baryon interactions

Description: Low-energy baryon-baryon interactions are calculated in a high-statistics lattice QCD study on a single ensemble of anisotropic clover gauge-field configurations at a pion mass of m{sub {pi}} {approx} 390 MeV, a spatial volume of L{sup 3} {approx} (2.5 fm){sup 3}, and a spatial lattice spacing of b {approx} 0.123 fm. Luescher's method is used to extract nucleon-nucleon, hyperon-nucleon and hyperon-hyperon scattering phase shifts at one momentum from the one- and two-baryon ground-state energies… more
Date: January 19, 2010
Creator: Beane, S; Detmold, W; Lin, H; Luu, T; Orginos, K; Savage, M et al.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
open access

Transportation Energy Data Book: Edition 29

Description: The Transportation Energy Data Book: Edition 29 is a statistical compendium prepared and published by Oak Ridge National Laboratory (ORNL) under contract with the U.S. Department of Energy, Office of Energy Efficiency and Renewable Energy, Vehicle Technologies Program. Designed for use as a desk-top reference, the Data Book represents an assembly and display of statistics and information that characterize transportation activity, and presents data on other factors that influence transportation … more
Date: July 1, 2010
Creator: Davis, Stacy Cagle; Diegel, Susan W. & Boundy, Robert Gary
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Statistical Analysis of Tank 19F Floor Sample Results

Description: Representative sampling has been completed for characterization of the residual material on the floor of Tank 19F as per the statistical sampling plan developed by Harris and Shine. Samples from eight locations have been obtained from the tank floor and two of the samples were archived as a contingency. Six samples, referred to in this report as the current scrape samples, have been submitted to and analyzed by SRNL. This report contains the statistical analysis of the floor sample analytical r… more
Date: September 2, 2010
Creator: Harris, S.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Statistical Analysis of Tank 18F Floor Sample Results

Description: Representative sampling has been completed for characterization of the residual material on the floor of Tank 18F as per the statistical sampling plan developed by Shine [1]. Samples from eight locations have been obtained from the tank floor and two of the samples were archived as a contingency. Six samples, referred to in this report as the current scrape samples, have been submitted to and analyzed by SRNL [2]. This report contains the statistical analysis of the floor sample analytical resu… more
Date: September 2, 2010
Creator: Harris, S.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Intermittent Divertor Filaments in the National Spherical Torus Experiment and Their Relation to Midplane Blobs

Description: While intermittent filamentary structures, also known as blobs, are routinely seen in the low-field-side scrape-off layer of the National Spherical Torus Experiment (NSTX) (Ono et al 2000 Nucl. Fusion 40 557), fine structured filaments are also seen on the lower divertor target plates of NSTX. These filaments, not associated with edge localized modes, correspond to the interaction of the turbulent blobs seen near the midplane with the divertor plasma facing components. The fluctuation level of … more
Date: May 19, 2010
Creator: Maqueda, R. J. & Stotler, D. P.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Risk assessment framework for geologic carbon sequestration sites

Description: We have developed a simple and transparent approach for assessing CO{sub 2} and brine leakage risk associated with CO{sub 2} injection at geologic carbon sequestration (GCS) sites. The approach, called the Certification Framework (CF), is based on the concept of effective trapping, which takes into account both the probability of leakage from the storage formation and impacts of leakage. The effective trapping concept acknowledges that GCS can be safe and effective even if some CO{sub 2} and br… more
Date: February 1, 2010
Creator: Oldenburg, C.; Jordan, P.; Zhang, Y.; Nicot, J.-P. & Bryant, S.L.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
open access

Measurement of the absolute v<sub>μ</sub>-CCQE cross section at the SciBooNE experiment

Description: This thesis presents the measurement of the charged current quasi-elastic (CCQE) neutrino-nucleon cross section at neutrino energies around 1 GeV. This measurement has two main physical motivations. On one hand, the neutrino-nucleon interactions at few GeV is a region where existing old data are sparse and with low statistics. The current measurement populates low energy regions with higher statistics and precision than previous experiments. On the other hand, the CCQE interaction is the most u… more
Date: July 1, 2010
Creator: Aunion, Jose Luis Alcaraz
Item Type: Refine your search to only Thesis or Dissertation
Partner: UNT Libraries Government Documents Department
open access

Atmospheric Radiation Measurement Program Climate Research Facility Operation Quarterly Report July 1 - September 30, 2010.

Description: Individual raw datastreams from instrumentation at the Atmospheric Radiation Measurement (ARM) Climate Research Facility fixed and mobile sites are collected and sent to the Data Management Facility (DMF) at Pacific Northwest National Laboratory (PNNL) for processing in near real-time. Raw and processed data are then sent approximately daily to the ARM Archive, where they are made available to users. For each instrument, we calculate the ratio of the actual number of data records received daily… more
Date: October 26, 2010
Creator: Sisterson, D. L.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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