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13,408 Matching Results
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Preliminary plan for the development of geothermal energy in the town of Gabbs, Nevada
The results of the analyses as well as a plan for geothermal development are described. The major findings and specific barriers to development that would have to be addressed are identified. Characteristics of the site significant to the prospect for geothermal development are described. These characteristics include physiography, demography, economy, and the goals and objectives of the citizens as they would relate to geothermal development. The geothermal resource evaluation is described. Based on available information, the reservoir is generally described, defining the depth to the reservoir, production rates of the existing water wells, water quality, and the resource temperature. Uses of the energy that seem appropriate to the situation both now and in the foreseeable future at Gabbs are described. The amounts and types of energy currently consumed, by end-user, are estimated. From this information, a conceptual engineering design and cost estimates are presented. Finally, the results of a life cycle analysis of the economic feasibility are discussed. A time-line chart shows the tasks, the time estimated to be required for each and the interrelatioships among the activities. The essential institutional requirements for geothermal energy development are discussed. These include the financial, environmental, legal and regulatory requirements. The main resource, …
Date:
November 9, 1981
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
The Marshall Morning News (Marshall, Tex.), Vol. 2, No. 155, Ed. 1 Wednesday, March 9, 1921
Daily newspaper from Marshall, Texas that includes local, state, and national news along with advertising.
Date:
March 9, 1921
Creator:
Price, Homer M. & Wells, E. L., Jr.
Object Type:
Newspaper
System:
The Portal to Texas History
The Marshall Morning News (Marshall, Tex.), Vol. 2, No. 336, Ed. 1 Sunday, October 9, 1921
Daily newspaper from Marshall, Texas that includes local, state, and national news along with advertising.
Date:
October 9, 1921
Creator:
Price, Homer M. & Wells, E. L., Jr.
Object Type:
Newspaper
System:
The Portal to Texas History
Oral History Interview with Robert B. Mero, October 9, 2012
The National Museum of the Pacific War presents an oral interview with Robert B. Mero. Born in 1924, he was drafted into the Army in New York in June 1943 at the age of eighteen. He went to basic training in Mineral Wells, Texas and from there to Army Specialized Training at the University of Missouri where he studied basic engineering. He shares an anecdote of meeting General Kramer while studying French at Camp Rucker, Alabama. He would meet the General again in the European Theatre at a later time. In 1944 he was transferred to Lyme Regis in the south of England. He shares a story of his brothers who were also stationed in England at the time. His division, the 66th, was then assigned to France where it would go on to assist in the Battle of the Bulge. He describes how his regiment was in a static position along the right side of the line and of his role in capturing a German soldier during night maneuvers. This would be his only combat. He was assigned to an occupation force in Germany then Austria following the war. He was a draftsman for Genreal Clark. He was discharged …
Date:
October 9, 2012
Creator:
Mero, Robert B.
Object Type:
Sound
System:
The Portal to Texas History
Oral History Interview with Robert B. Mero, October 9, 2012
The National Museum of the Pacific War presents an oral interview with Robert B. Mero. Born in 1924, he was drafted into the Army in New York in June 1943 at the age of eighteen. He went to basic training in Mineral Wells, Texas and from there to Army Specialized Training at the University of Missouri where he studied basic engineering. He shares an anecdote of meeting General Kramer while studying French at Camp Rucker, Alabama. He would meet the General again in the European Theatre at a later time. In 1944 he was transferred to Lyme Regis in the south of England. He shares a story of his brothers who were also stationed in England at the time. His division, the 66th, was then assigned to France where it would go on to assist in the Battle of the Bulge. He describes how his regiment was in a static position along the right side of the line and of his role in capturing a German soldier during night maneuvers. This would be his only combat. He was assigned to an occupation force in Germany then Austria following the war. He was a draftsman for Genreal Clark. He was discharged …
Date:
October 9, 2012
Creator:
Mero, Robert B.
Object Type:
Text
System:
The Portal to Texas History
Interim-status groundwater monitoring plan for the 216-B-63 trench
This document outlines the groundwater monitoring plan, under RCRA regulations in 40 CFR 265 Subpart F and WAC173-300-400, for the 216-B-63 Trench. This interim status facility is being sampled under detection monitoring criteria and this plan provides current program conditions and requirements.
Date:
February 9, 1995
Creator:
Sweeney, M.D.
Object Type:
Report
System:
The UNT Digital Library
The Marshall Morning News (Marshall, Tex.), Vol. 2, No. 311, Ed. 1 Friday, September 9, 1921
Daily newspaper from Marshall, Texas that includes local, state, and national news along with advertising.
Date:
September 9, 1921
Creator:
Price, Homer M. & Wells, E. L., Jr.
Object Type:
Newspaper
System:
The Portal to Texas History
The Oklahoma Miner (Krebs, Okla.), Vol. 10, No. 18, Ed. 1, Thursday, June 9, 1921
Weekly newspaper from Krebs, Oklahoma. Coverage includes local, state, and national news, along with advertising.
Date:
June 9, 1921
Creator:
unknown
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
The Oklahoma Miner (Krebs, Okla.), Vol. 1, No. 10, Ed. 1, Thursday, May 9, 1912
Weekly newspaper from Krebs, Oklahoma. Coverage includes local, state, and national news, along with advertising.
Date:
May 9, 1912
Creator:
Boyle, Ed
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
ARTI Refrigerant Database
The database provides bibliographic citations and abstracts for publications that may be useful in research and design of air- conditioning and refrigeration equipment. The database identifies sources of specific information on R-32, R-123, R-124, R-125, R-134, R-134a, R-141b, R-142b, R-143a, R-152a, R-245ca, R-290 (propane), R- 717 (ammonia), ethers, and others as well as azeotropic and zeotropic and zeotropic blends of these fluids. It addresses lubricants including alkylbenzene, polyalkylene glycol, ester, and other synthetics as well as mineral oils. It also references documents on compatibility of refrigerants and lubricants with metals, plastics, elastomers, motor insulation, and other materials used in refrigerant circuits. A computerized version is available that includes retrieval software.
Date:
November 9, 1992
Creator:
Calm, J.M.
Object Type:
Report
System:
The UNT Digital Library
[News Script: Alaskan pipeline]
Script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story.
Date:
February 9, 1973, 10:00 p.m.
Creator:
WBAP-TV (Television station : Fort Worth, Tex.)
Object Type:
Script
System:
The UNT Digital Library
Pump Jet Mixing and Pipeline Transfer Assessment for High-Activity Radioactive Wastes in Hanford Tank 241-AZ-102
This report evaluates how two 300-hp mixer pumps would mix solid and liquid radioactive wastes stored in Hanford double-shell Tank 241-AZ-102. It also assesses and confirms the adequacy of a 3-inch pipeline to transfer the resulting mixed waste slurry to the AP Tank Farm and ultimately to a planned waste treatment/vitrification plant on the Hanford Site.
Date:
August 9, 2000
Creator:
Onishi, Yasuo; Recknagle, Kurtis P. & Wells, Beric E.
Object Type:
Report
System:
The UNT Digital Library
Pump Jet Mixing and Pipeline Transfer Assessment for High-Activity Radioactive Wastes in Hanford Tank 241-AZ-102
The authors evaluated how well two 300-hp mixer pumps would mix solid and liquid radioactive wastes stored in Hanford double-shell Tank 241-AZ-102 (AZ-102) and confirmed the adequacy of a three-inch (7.6-cm) pipeline system to transfer the resulting mixed waste slurry to the AP Tank Farm and a planned waste treatment (vitrification) plant on the Hanford Site. Tank AZ-102 contains 854,000 gallons (3,230 m{sup 3}) of supernatant liquid and 95,000 gallons (360 m{sup 3}) of sludge made up of aging waste (or neutralized current acid waste). The study comprises three assessments: waste chemistry, pump jet mixing, and pipeline transfer. The waste chemical modeling assessment indicates that the sludge, consisting of the solids and interstitial solution, and the supernatant liquid are basically in an equilibrium condition. Thus, pump jet mixing would not cause much solids precipitation and dissolution, only 1.5% or less of the total AZ-102 sludge. The pump jet mixing modeling indicates that two 300-hp mixer pumps would mobilize up to about 23 ft (7.0 m) of the sludge nearest the pump but would not erode the waste within seven inches (0.18 m) of the tank bottom. This results in about half of the sludge being uniformly mixed in the tank …
Date:
August 9, 2000
Creator:
Onishi, Y.; Recknagle, K. P. & Wells, B. E.
Object Type:
Report
System:
The UNT Digital Library
Formation temperature gauge feasibility study. Volume II. [Neutron radiometric gauge]
The present status of the formation temperature gauge feasibility study is reported. It also demonstrates the feasibility of the technique in the simplified situations examined to date both analytically and experimentally. The first section deals with the theory underlying the technique. The next three sections describe the temperature gauge, the simplified model calculations of the gauge response, and the preliminary experimental measurements performed to verify the results of the computational study. The final section describes the formation temperature test stand designed to demonstrate the feasibility of the technique in the geothermal well geometry. This test stand has been assembled and measurements of the gauge response will begin shortly. These are outlined at the end of this report.
Date:
March 9, 1977
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
Oil and Gas Activities Within the National Wildlife Refuge System
This report contains sections on recent developments related to oil and gas wells in the National Wildlife Refuge System (NWRS) and related issues for Congress. The report presents information on the number and location of oil and gas wells, compatibility of oil and gas activities with NWRS purposes, and regulatory mechanisms for the administration of oil and gas activities.
Date:
May 9, 2018
Creator:
Crafton, R. Eliot; Comay, Laura B. & Humphries, Marc
Object Type:
Report
System:
The UNT Digital Library
Acceleration of calcite kinetics by abalone nacre proteins
The fascinating shapes and hierarchical designs of biomineralized structures have long been an inspiration to materials scientists because of the potential they suggest for biomolecular control over synthesis of crystalline materials. One prevailing view is that mineral-associated macromolecules are responsible for initiating and stabilizing non-equilibrium crystal polymorphs and morphologies through interactions between anionic moieties and cations in solution or at mineral surfaces. Indeed, numerous studies have demonstrated that bio-organic additives can dramatically alter crystal shapes and growth-rates in vitro. However, previous molecular-scale studies revealing mechanisms of growth modification focused on small molecules such as amino acids or peptides and always observed growth inhibition. In contrast, studies using full proteins were non-quantitative and underlying sources of growth modification were ill-defined. Here we investigate interactions between proteins isolated from abalone shell nacre and growing surfaces of calcite. We find that these proteins significantly accelerate the molecular-scale kinetics and, though much larger than atomic steps, alter growth morphology through step-specific interactions that lower their free energies. We propose that these proteins act as surfactants to promote ion attachment at calcite surfaces.
Date:
June 9, 2005
Creator:
Fu, G.; Qiu, S. R.; Orme, C. A.; Morse, D. E. & De Yoreo, J. J.
Object Type:
Article
System:
The UNT Digital Library
Energy-Water Nexus: Information on the Quantity, Quality, and Management of Water Produced during Oil and Gas Production
A letter report issued by the Government Accountability Office with an abstract that begins "A significant amount of water is produced daily as a byproduct from drilling of oil and gas. A 2009 Argonne National Laboratory study estimated that 56 million barrels of water are produced onshore every day, but this study may underestimate the current total volume because it is based on limited, and in some cases, incomplete data generated by the states. In general, the volume of produced water generated by a given well varies widely according to three key factors: the hydrocarbon being produced, the geographic location of the well, and the method of production used. For example, some gas wells typically generate large volumes of water early in production, whereas oil wells typically generate less. Generally, the quality of produced water from oil and gas production is poor, and it cannot be readily used for another purpose without prior treatment. The specific quality of water produced by a given well, however, can vary widely according to the same three factors that impact volumehydrocarbon, geography, and production method."
Date:
January 9, 2012
Creator:
United States. Government Accountability Office.
Object Type:
Report
System:
The UNT Digital Library
Basic Data Report for Drillholes on the H-19 Hydropad (Waste Isolation Pilot Plant--WIPP)
Seven holes were drilled and wells (H-19b0, H-19b2, H-19b3, H-19b4, H-19b5, H-19b6, and H-19b7) were constructed on the H-19 hydropad to conduct field activities in support of the Culebra Transport Program. These wells were drilled and completed on the Waste Isolation Pilot Plant (WIPP) site during February to September 1995. An eighth hole, H-19b1, was drilled but had to be abandoned before the target depth was reached because of adverse hole conditions. The geologic units penetrated at the H-19 location include surficial deposits of Holocene age, rocks from the Dockum Group of Upper Triassic age, the Dewey Lake Redbeds, and Rustler Formation of the Permian age. The Rustler Formation has been further divided into five informal members which include the Forty-niner Member, Magenta Member, Tamarisk Member, Culebra Dolomite Member, and an unnamed lower member. The Rustler Formation, particularly the Culebra Dolomite Member, is considered critical for hydrologic site characterization. The Culebra is the most transmissive saturated unit above the WIPP repository and, as such, is considered to be the most likely pathway for radionuclide transport to the accessible environment in the unlikely event the repository is breached. Seven cores from the Culebra were recovered during drilling activities at the H-19 …
Date:
October 9, 1998
Creator:
Mercer, J.W.; Cole, D.L. & Holt, R.M.
Object Type:
Report
System:
The UNT Digital Library
Multipurpose Use of Geothermal Energy
The conference was organized to review the non-electric, multipurpose uses of geothermal energy in Hungary, Iceland, New Zealand, United States and the USSR. The international viewpoint was presented to provide an interchange of information from countries where non-electric use of geothermal energy has reached practical importance.
Date:
October 9, 1974
Creator:
Lienau, Paul J. & Lund, John W.
Object Type:
Article
System:
The UNT Digital Library
The Taylor County News. (Abilene, Tex.), Vol. 2, No. 4, Ed. 1 Friday, April 9, 1886
Weekly newspaper from Abilene, Texas that includes local, state, and national news along with advertising.
Date:
April 9, 1886
Creator:
Lowry, James A.
Object Type:
Newspaper
System:
The Portal to Texas History
The Taylor County News. (Abilene, Tex.), Vol. 2, No. 17, Ed. 1 Friday, July 9, 1886
Weekly newspaper from Abilene, Texas that includes local, state, and national news along with advertising.
Date:
July 9, 1886
Creator:
Lowry, James A.
Object Type:
Newspaper
System:
The Portal to Texas History
The Alice Echo. (Alice, Tex.), Vol. 11, No. 25, Ed. 1 Thursday, March 9, 1905
Weekly newspaper from Alice, Texas that includes local, state, and national news along with advertising.
Date:
March 9, 1905
Creator:
Booth, D. S.
Object Type:
Newspaper
System:
The Portal to Texas History
The Yukon Sun. (Yukon, Okla.), Vol. 15, No. 32, Ed. 1 Friday, August 9, 1907
Weekly newspaper from Yukon, Oklahoma that includes local, territorial, and national news along with advertising.
Date:
August 9, 1907
Creator:
unknown
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Cherokeean Herald (Rusk, Tex.), Vol. 161, No. 16, Ed. 1 Wednesday, June 9, 2010
Weekly newspaper from Rusk, Texas that includes local, state and national news along with extensive advertising.
Date:
June 9, 2010
Creator:
Whitehead, Marie
Object Type:
Newspaper
System:
The Portal to Texas History