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Hydroacoustic Monitoring of Downstream Migrant Salmon and Steelhead at Wells Dam in Spring 1984.

Description: The downstream migration of salmon and steelhead in spring 1984 at Wells Dam on the mid-Columbia River was monitored using hydroacoustics. The primary objective of this research was to document run timing and describe the distribution of smolts at the dam. The study occurred from April 2 to June 15, 1984. Four transducers were deployed at the bases of pier noses at Turbines 3, 5, 7, and 9 and aimed up 24/sup 0/ into the forebay. They were sampled once every hour, 24 hours per day, for 75 days. … more
Date: October 31, 1984
Creator: Raemhild, Gary A.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Teratology studies of lewisite and sulfur mustard agents: Effects of lewisite in rats and rabbits: Final report

Description: Lewisite was administered to rats and rabbits by intragastric intubation. Maternal animals were weighed periodically, and, at necropsy (20 dg (days of gestation) in rats and 30 dg in rabbits), were examined for gross lesions of major organs and reproductive performances; live fetuses were weighed and examined for external, internal and skeletal defect. In rats, a dose level of 1.5 mg/kg did not induce toxic or teratogenic responses in maternal and fetal body weights and a significant reduction … more
Date: December 31, 1987
Creator: Hackett, P L; Sasser, L B; Rommereim, R L; Cushing, J A; Buschbom, R L & Kalkwarf, D R
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Final environmental statement for the geothermal leasing program

Description: This second of the four volumes of the Geothermal Leasing Program final impact statement contains the individual environmental statements for the leasing of federally owned geothermal resources for development in three specific areas: Clear Lake-Geysers; Mono Lake-Long Valley; and Imperial Valley, all in California. It also includes a summary of the written comments received and departmental responses relative to the Draft Environmental Impact Statement issued in 1971; comments and responses on… more
Date: December 31, 1973
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
captions transcript

[News Clip: Price index]

Description: Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: May 31, 1978
Duration: 3 minutes 12 seconds
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Video
Partner: UNT Libraries Special Collections
open access

Radioecology of Natural Systems. Final Report, May 1, 1962-October 31, 1979

Description: This is the final report to the US Department of Energy and its predecessors on Contract EY-76-S-02-1156 with Colorado State University. During the first five years of the program, investigations were focused on the accumulation of fallout radionuclides in a well-studied mule deer population in north-central Colorado. In 1967, the scope of the program was enlarged to include studies on radionuclide behavior in mountain lake ecosystems, radiation effects on a shortgrass plains ecosystem, and the… more
Date: October 31, 1979
Creator: Whicker, F. W.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Uncharted Microbial World: Microbes and Their Activities in the Environment

Description: Microbes are the foundation for all of life. From the air we breathe to the soil we rely on for farming to the water we drink, everything humans need to survive is intimately coupled with the activities of microbes. Major advances have been made in the understanding of disease and the use of microorganisms in the industrial production of drugs, food products and wastewater treatment. However, our understanding of many complicated microbial environments (the gut and teeth), soil fertility, and b… more
Date: December 31, 2007
Creator: Harwood, Caroline & Buckley, Merry.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
open access

[News Script: Mule]

Description: Script from the WBAP-TV/NBC station in Fort Worth, Texas, covering a news story about a mule who was trying to be captured by control officers. The mule was not captured.
Date: July 31, 1960
Creator: WBAP-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Script
Partner: UNT Libraries Special Collections
open access

Radiogenic neoplasia in thyroid and mammary clonogens

Description: We have developed rat thyroid and mammary clonogen transplantation systems for the study of radiogenic cancer induction at the target cell level in vivo. The epithelial cell populations of both glands contain small subpopulations of cells which are capable of giving rise to monoclonal glandular structures when transplanted and stimulated with appropriate hormones. During the end of the last grant year and the first half of the current grant year, we have completed analyses and summarized for pu… more
Date: May 31, 1991
Creator: Clifton, K.H.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

An evaluation of simple iron-water radiation shields and radiation measurements within concrete-lined and -capped pits

Description: Program 3 of Operation BREN consisted in a study of the performance of biological shields composed of various arrangements of steel, water, and borated polyethylene in spherical, cubical, and parallelepipedal geometries. Studies were also made of the radiation levels within concrete-lined and -capped pits, 4 ft in dia and 8 ft deep. The principal radiation source was the ORNL Health Physics Research Reactor, an unshielded, unreflected, 90 wt % U-10 wt % Mo, cylindrical bare-metal assembly. It w… more
Date: July 31, 1964
Creator: Muckenthaler, F. J.; Jung, L.; Blosser, T. V.; Freestone, R. M. Jr. & Miller, J. M.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
captions transcript

[News Clip: Longhorns]

Description: Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: January 31, 1980, 6:00 p.m.
Duration: 3 minutes 35 seconds
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Video
Partner: UNT Libraries Special Collections
captions transcript

[News Clip: Auction (Stock Show)]

Description: Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: January 31, 1978, 12:00 p.m.
Duration: 2 minutes 05 seconds
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Video
Partner: UNT Libraries Special Collections
captions transcript

[News Clip: Stock show]

Description: Video footage from the KXAS-TV/NBC station in Fort Worth, Texas, to accompany a news story.
Date: January 31, 1985, 10:00 p.m.
Duration: 1 minute 18 seconds
Creator: KXAS-TV (Television station : Fort Worth, Tex.)
Item Type: Refine your search to only Video
Partner: UNT Libraries Special Collections
open access

Radiolabelled D2 agonists as prolactinoma imaging agents

Description: Research conducted in this terminal year of support centered on three distinct areas: mAChR ligand localization in pancreas and the effect of Ca{sup +2} on localization, continuation of assessment of quaternized and neutral mAChR ligands for possible use as PET myocardial imaging agents, and initiation of a study to determine the relationship of the nAChR receptor to the cellular receptor for measles virus. Several tables and figures illustrating the results are included.
Date: December 31, 1991
Creator: Otto, C. A.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Detailed Fishery Operating Plan with 1985 Operating Criteria, 1985 Annual Publication.

Description: This plan (DFOP) is designed as a working document to guide decisions and actions for achieving Columbia Basin Fish and Wildlife Program measures and fishery objectives to improve the survival of migrant salmon and steelhead. The DFOP outlines current fishery objectives, research findings, and systems operational constraints in the Columbia River Basin. Together, program measures, fishery objectives, research findings, and system constraints form the foundation for the project specific operatio… more
Date: March 31, 1985
Creator: Karr, Malcolm H.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Research in radiobiology. Annual report of work in progress in the internal irradiation program

Description: The toxicity, retention, biological effects, distribution, decorporation and measuring techniques of radionuclides are discussed. Calculations of trabecular bone formation rates from tetracycline labeling is included. The characteristics of trabecular bone in the Rhesus monkey are discussed. Studies on the early retention and distribution of radium 224 in beagles are included. Studies on the decorporation of plutonium and americium in dogs by DTPA and salicylic acid are presented.
Date: March 31, 1979
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

Radiological considerations of phosphogypsum utilization in agriculture

Description: The radiological concerns associated with phosphogypsum utilization in agriculture have been placed in perspective by considering the consequences of a hypothetical case involving heavy long term applications of phosphogypsum. In California, such a schedule might consist of an initial gypsum application of 10 tons/acre followed by alternate year applications of 5 tons/acre. If the radium content of the gypsum were 15 pCi/g and the till depth 6 inches, this schedule could be maintained for more … more
Date: October 31, 1980
Creator: Lindeken, C.L.
Item Type: Refine your search to only Article
Partner: UNT Libraries Government Documents Department
open access

SET Careers Program: An interactive science, engineering, and technology career education exhibit. [A brief summary report]

Description: The New York Hall of Science, in response to the national crisis in education and employment in science and engineering, is developing and pilot testing a unique, interactive, video-based, hypermedia series on energy-related and other science and engineering careers for middle and junior high school students. Working in collaboration with the Consortium for Mathematics and its Applications (COMAP) and the Educational Film Center (EFC), this pilot-demonstration phase will last 14 months, during … more
Date: March 31, 1993
Creator: Cole, P.R.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

The Development and Field Testing of a System for Determination of Ultrafine Activity Particle Size Distribution and Working Levels

Description: Recent investigations of radon decay products in indoor air have shown that what has been called the unattached'' fraction is in fact an ultrafine size aerosol with diameters in the range of 0.5 to 10 nm. There are a number of difficulties in characterizing particles in this size range. Classical diffusion batteries using screens with high mesh numbers do not have the resolution to give detailed information for the ultra fine range. The use of single screens of differing mesh numbers (Graded Sc… more
Date: October 31, 1990
Creator: Hopke, Phillip K.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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