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11,842 Matching Results
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Acetylene-Gas Generator.
Patent for certain new an useful improvements in acetylene gas apparatus, including instructions and illustrations.
Date:
January 30, 1900
Creator:
Ruthenberg, William
Object Type:
Patent
System:
The Portal to Texas History
Acetylene-Gas Generator
Patent for an Acetylene gas generator with an improved building method for holding the carbide tank above the generator tank.
Date:
January 7, 1908
Creator:
Walsh, William J.
Object Type:
Patent
System:
The Portal to Texas History
Achieve!, January 1991
Periodic newsletter discussing information related to student drop-out rates, relevant legislative issues, and prevention programs. This issue focuses on ways to improve student success rates for students who fall behind in their classes.
Date:
January 15, 1991
Creator:
Texas Research League
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
Acoustic Flowmeter Prototype Evaluation Tests
Summary: "Prototype tests of an acoustic flowmeter system were made in a 24-ftdiam power penstock at Oahe Dam to evaluate the system prior to permanent installation in the outlet works at Summersville Dam. Comparative discharge measurements included acoustic, penstock pressure-momentum (Gibson), turbine model test ratings, scroll-case pressure differential (Winter-Kennedy flowmeter), and surge tank volume changes. The acoustic flowmeter measurements were very consistent and many of the comparisons were within 1%. The location of the measuring section for a single-path acoustic flowmeter must be selected to give a known or measurable relation between the flow pattern of the whole section and that along the acoustic path" (p. xi).
Date:
January 1968
Creator:
Pickett, Ellis B.
Object Type:
Report
System:
The UNT Digital Library
Acquisition Management: Agencies Can Improve Training on New Initiatives
A letter report issued by the General Accounting Office with an abstract that begins "The federal government is dramatically changing the way it purchases goods and services by relying more on judgment and initiative versus rigid rules for making purchasing decisions. Congress has enacted a series of reforms to help the government adapt to this environment. GAO was asked to assess strategies agencies are using to ensure that their acquisition workforces are receiving the training needed to operate in a changing business environment. In doing so, GAO looked at the General Services Administration (GSA), the National Aeronautics and Space Administration (NASA), and the Department of Defense (DOD). GAO also looked at the Federal Aviation Administration (FAA) because it is exempt from federal acquisition laws, giving it greater flexibility and discretion."
Date:
January 15, 2003
Creator:
United States. General Accounting Office.
Object Type:
Report
System:
The UNT Digital Library
Acquisition Reform in the FY2016-FY2018 National Defense Authorization Acts (NDAAs)
This report provides a brief overview of selected acquisition-related provisions found in the National Defense Authorization Acts (NDAAs) for FY2016 (P.L. 114-92), FY2017 (P.L. 114-328), and FY2018 (P.L. 115-91), including the following topics that were a focus of the legislation: Major Defense Acquisition Programs, the acquisition workforce, commercial items, Other Transaction Authority, and contract types. This report also discusses the breakup of the office of the Under Secretary of Defense for Acquisition, Technology, and Logistics, as well as the shift of authority from that office to the military departments.
Date:
January 4, 2018
Creator:
Schwartz, Moshe
Object Type:
Report
System:
The UNT Digital Library
Acquisition Workforce: DOT Lacks Data, Oversight, and Strategic Focus Needed to Address Significant Workforce Challenges
A letter report issued by the Government Accountability Office with an abstract that begins "The Department of Transportation (DOT) lacks sufficient and reliable data to fully identify its acquisition workforce needs and assess progress in addressing shortfalls over time. Over the last 3 years, the Office of the Senior Procurement Executive—the office within the Office of the Secretary of Transportation responsible for department-wide acquisition workforce management—has submitted acquisition workforce plans that reported progress in increasing the size of the workforce and the number of personnel certified to meet education, training, and experience requirements. However, GAO identified data limitations due to a lack of internal controls to maintain, compare, and reconcile the data compiled from DOT’s 11 operating administrations (OA), and determined that the department-level data were not sufficient to assess progress over time. For example, DOT did not maintain the data it used to prepare the 2010 and 2011 plans and in some cases the data were also not available from the OAs. By contrast, GAO obtained the data DOT used to prepare the 2012 plan, compared it with data from the OAs, and interviewed OA officials about the sources and methods they used to report the data. GAO found …
Date:
January 23, 2013
Creator:
United States. Government Accountability Office.
Object Type:
Report
System:
The UNT Digital Library
Acronyms and Abbreviations of Organizations Frequently Appearing in Science Policy Literature
This report provides a listing of definitions for commonly used acronyms and abbreviations in science policy literature.
Date:
January 23, 1973
Creator:
Rothberg, Paul F.
Object Type:
Report
System:
The UNT Digital Library
Actions to Enforce the Iran Sanctions Act and Implement Contractor Certification Requirement
Correspondence issued by the Government Accountability Office with an abstract that begins "Since the fall of 2010, State has sanctioned 13 foreign firms under the ISA—2 for investments in Iran’s energy sector and 11 for supplying refined petroleum products."
Date:
January 24, 2012
Creator:
United States. Government Accountability Office.
Object Type:
Text
System:
The UNT Digital Library
Activated-Sludge Treatment.
Patent for a method that dehydrates sewage for easier removal.
Date:
January 29, 1918
Creator:
Moor, William C.
Object Type:
Patent
System:
The Portal to Texas History
Activated transport in AMTEC electrodes
Transport of alkali metal atoms through porous cathodes of alkali metal thermal-to-electric converter (AMTEC) cells is responsible for significant, reducible losses in the electrical performance of these cells. Experimental evidence for activated transport of metal atoms at grain surfaces and boundaries within some AMTEC electrodes has been derived from temperature dependent studies as well as from analysis of the detailed frequency dependence of ac impedance results for other electrodes, including thin, mature molybdenum electrodes which exhibit transport dominated by free molecular flow of sodium gas at low frequencies or dc conditions. Activated surface transport will almost always exist in parallel with free molecular flow transport, and the process of alkali atom adsorption/desorption from the electrode surface will invariably be part of the transport process, and possibly a dominant part in some cases. Little can be learned about the detailed mass transport process from the ac impedance or current voltage curves of an electrode at one set of operating parameters, because the transport process includes a number of important physical parameters that are not all uniquely determined by one experiment. The temperature dependence of diffusion coefficient of the alkali metal through the electrode in several cases provides an activation energy and …
Date:
January 1, 1992
Creator:
Williams, R.M.; Jeffries-Nakamura, B.; Ryan, M.A.; Underwood, M.L.; O'Connor, D. & Kikkert, S.
Object Type:
Article
System:
The UNT Digital Library
Active And Passive Seismic Studies of Geothermal Resources in New Mexico and Investigations of Earthquake Hazards to Geothermal Development
Seismic data were collected in southwestern New Mexico to investigate the sources of the geothermal anomalies and to investigate the potential earthquake hazards of geothermal development. No major crustal structure anomalies have been located related to known geothermal resources, and no areas of continual seismicity have been identified, which is interpreted to indicate a lack of active, or recently active crustal intrusions in southwestern New Mexico. Without a magnetic heat source, the geothermal potential of the known anomalies is probably limited to intermediate and low temperature applications (<180/sup 0/C). The lack of continual seismicity indicates low seismic hazard in the area directly related to geothermal development, although the historic and geologically recent tectonic activity should be taken into consideration during any development in the area. A model of forced groundwater convection is presented to explain the geothermal anomalies in southwestern New Mexico, which is consistent with all available geological and geophysical data from the area.
Date:
January 1980
Creator:
Morgan, Paul & Daggett, Paul H.
Object Type:
Book
System:
The UNT Digital Library
Activities and Recommendations of the Texas Groundwater Protection Committee: A Report to the 83rd Legislature
Report describing Texas Groundwater Protection Committee (TGPC) activities during 2011 and 2012, including select groundwater protection issues and recommendations to improve groundwater protection.
Date:
January 2013
Creator:
Texas Groundwater Protection Committee
Object Type:
Report
System:
The Portal to Texas History
Activities and Recommendations of the Texas Groundwater Protection Committee: A Report to the 84th Legislature
Report describing Texas Groundwater Protection Committee (TGPC) activities during 2013 and 2014, including select groundwater protection issues and recommendations to improve groundwater protection.
Date:
January 2015
Creator:
Texas Groundwater Protection Committee
Object Type:
Report
System:
The Portal to Texas History
Activities and Recommendations of the Texas Groundwater Protection Committee: A Report to the 85th Legislature
This report describes Texas Groundwater Protection Committee (TGPC) activities during calendar years 2015 and 2016, including select groundwater protection issues and recommendations to improve groundwater protection for the 85th Texas Legislature's consideration.
Date:
January 2017
Creator:
Texas Groundwater Protection Committee
Object Type:
Report
System:
The Portal to Texas History
Activities and Recommendations of the Texas Groundwater Protection Committee: Report to the 86th Legislature
"This report describes the Texas Groundwater Protection Committee (TGPC) activities during 2017 and 2018, discusses selected groundwater protection issues, and provides recommendations to improve groundwater protection for the 86th Texas Legislature's consideration" (p. 1).
Date:
January 2019
Creator:
Texas Groundwater Protection Committee
Object Type:
Report
System:
The Portal to Texas History
Activities of the Texas Groundwater Protection Committee: Report to the 78th Legislature
Report describing Texas Groundwater Protection Committee (TGPC) activities during 2000 and 2001, including select groundwater protection issues and recommendations to improve groundwater protection.
Date:
January 2003
Creator:
Texas Groundwater Protection Committee
Object Type:
Report
System:
The Portal to Texas History
ACTVE News, Volume 6, Number 1, January 1975
Newsletter issued by the Advisory Council for Technical-Vocational Education in Texas discussing news, events, and other relevant information related to technical and vocational education for adults in Texas.
Date:
January 1975
Creator:
Advisory Council for Technical-Vocational Education in Texas
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
ACTVE News, Volume 7, Number 1, January 1976
Newsletter issued by the Advisory Council for Technical-Vocational Education in Texas discussing news, events, and other relevant information related to technical and vocational education for adults in Texas.
Date:
January 1976
Creator:
Advisory Council for Technical-Vocational Education in Texas
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
ACTVE News, Volume 9, Number 1, January 1978
Newsletter issued by the Advisory Council for Technical-Vocational Education in Texas discussing news, events, and other relevant information related to technical and vocational education for adults in Texas.
Date:
January 1978
Creator:
Advisory Council for Technical-Vocational Education in Texas
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
ACTVE News, Volume 10, Number 1, January 1979
Newsletter issued by the Advisory Council for Technical-Vocational Education in Texas discussing news, events, and other relevant information related to technical and vocational education for adults in Texas.
Date:
January 1979
Creator:
Advisory Council for Technical-Vocational Education in Texas
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
ACTVE News, Volume 11, Number 1, January 1980
Newsletter issued by the Advisory Council for Technical-Vocational Education in Texas discussing news, events, and other relevant information related to technical and vocational education for adults in Texas.
Date:
January 1980
Creator:
Advisory Council for Technical-Vocational Education in Texas
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
ACTVE News, Volume 12, Number 1, January 1981
Newsletter issued by the Advisory Council for Technical-Vocational Education in Texas discussing news, events, and other relevant information related to technical and vocational education for adults in Texas.
Date:
January 1981
Creator:
Advisory Council for Technical-Vocational Education in Texas
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
ACTVE News, Volume 13, Number 1, January 1982
Newsletter issued by the Advisory Council for Technical-Vocational Education in Texas discussing news, events, and other relevant information related to technical and vocational education for adults in Texas.
Date:
January 1982
Creator:
Advisory Council for Technical-Vocational Education in Texas
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History