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[925 N. Link - Edwin W. and Eva Link House]
Photograph of the southeast corner of the "Edwin and Eva Link House," located at 925 N. Link in Palestine, Texas. It has Queen Anne-style architecture.
Date:
March 1991
Creator:
Emrich, Ron
Object Type:
Photograph
System:
The Portal to Texas History
15th Street News (Midwest City, Okla.), Vol. 19, No. 19, Ed. 1 Friday, March 1, 1991
Newspaper from Rose State College in Midwest City, Oklahoma that includes national, local, and campus news along with advertising.
Date:
March 1, 1991
Creator:
Garland, S. E.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
15th Street News (Midwest City, Okla.), Vol. 19, No. 20, Ed. 1 Friday, March 15, 1991
Newspaper from Rose State College in Midwest City, Oklahoma that includes national, local, and campus news along with advertising.
Date:
March 15, 1991
Creator:
Garland, S. E.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
15th Street News (Midwest City, Okla.), Vol. 19, No. 21, Ed. 1 Friday, March 29, 1991
Newspaper from Rose State College in Midwest City, Oklahoma that includes national, local, and campus news along with advertising.
Date:
March 29, 1991
Creator:
Garland, S. E.
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
1991 Conference summary on computing in high energy physics
The papers presented at the Conference cover a wide range of important issues in software engineering and management. They indicate a trend toward more use of commercial systems and standards. This trend will likely have a significant influence on plans for future systems.
Date:
March 1, 1991
Creator:
Loken, S.C.
Object Type:
Article
System:
The UNT Digital Library
3D field harmonics
We have developed an harmonic representation for the three dimensional field components within the windings of accelerator magnets. The form by which the field is presented is suitable for interfacing with other codes that make use of the 3D field components (particle tracking and stability). The field components can be calculated with high precision and reduced cup time at any location (r,{theta},z) inside the magnet bore. The same conductor geometry which is used to simulate line currents is also used in CAD with modifications more readily available. It is our hope that the format used here for magnetic fields can be used not only as a means of delivering fields but also as a way by which beam dynamics can suggest correction to the conductor geometry. 5 refs., 70 figs.
Date:
March 30, 1991
Creator:
Caspi, S.; Helm, M. & Laslett, L.J.
Object Type:
Report
System:
The UNT Digital Library
3D simulations of axially confined heavy ion beams in round and square pipes
We have been using the 3d PIC code WARP6 to model the behavior of beams in a heavy ion induction accelerator; such linacs are candidates for an ICF driver. Improvements have been added to the code to model an axially confined beam using comoving axial electric fields to simulate the confining ears'' applied to the accelerating pulses in a real system. We have also added a facility for modeling a beam in a round pipe, applying a capacity matrix to each axial Fourier mode in turn. These additions are described along with results, such as the effect of pipe shape on the beam quality degradation from quadrupole misalignments. 5 refs., 6 figs., 1 tab.
Date:
March 21, 1991
Creator:
Grote, D. P.; Friedman, A. (Lawrence Livermore National Lab., CA (USA)) & Haber, I. (Naval Research Lab., Washington, DC (USA))
Object Type:
Article
System:
The UNT Digital Library
72nd Texas Legislature, Regular Session Texas House Concurrent Resolution No. 171
Concurrent resolution introduced by the Texas House of Representatives and Senate relating to honoring the Boerne Village Band.
Date:
March 27, 1991
Creator:
Texas. Legislature. House of Representatives.
Object Type:
Legislative Document
System:
The Portal to Texas History
[72nd Texas Legislature, Regular Sessions, House Bill No. 638]
Bill introduced by the Texas House of Representatives relating to the observance of state holidays and establishing Martin Luther King, Jr. Day a state holiday. "Mario Marcel Salas Copy" is written at the top of the first page.
Date:
March 1991
Creator:
Texas. Legislature. House of Representatives.
Object Type:
Legislative Document
System:
The Portal to Texas History
Abbott Hay Quality Inspection
Photograph of David Wells, Soil Conservationist, and Rex Abbott, farmer, discussing hay quality across three photographs. People shown in photo go as followed from left to right: David Wells and Rex Abbott. The original photograph sleeve proclaims, "David Wells, Soil Conservationist, McAlester, A. O. discuss hay quality with Rex Abbott, farmer."
Date:
March 1991
Creator:
Phillips, F. Dwain
Object Type:
Photograph
System:
The Gateway to Oklahoma History
Accuracy and Cost Effectiveness of Manual and Automated Water-Level Monitoring Technology
Relative water-surface elevations are used to characterize the unconfined aquifer beneath the Hanford Site. Simultaneous and frequent, measurements in areas of rapid change have been avoided because of cost, even though both are important, and in some cases essential, for aquifer characterization. The objective of this study was to evaluate, demonstrate, and report on the most cost-effective methods of obtaining water-level data for characterizing aquifers at hazardous waste sites. Aquifer characterization is needed to define hydraulic flow gradients, which determine rate and direction of contaminant transport. Such characterization requires accurate measurements of groundwater elevation. Automated datalogging equipment offers substantial benefits over manual measurements, including a lower cost per measurement. Staff at the Pacific Northwest Laboratory identified potentially suitable equipment and requested it from vendors for evaluation. Instrument performance was compared with manufacturer';s specifications and laboratory requirements. Precision, accuracy, hysteresis, and short-term drift were tested. Test results are summarized in this report, and several suitable pieces of equipment were found.
Date:
March 1, 1991
Creator:
Campbell, M.D.; Schalla, R. & Newcomer, D.R.
Object Type:
Report
System:
The UNT Digital Library
Achieve!, March 1991
Periodic newsletter discussing information related to student drop-out rates, relevant legislative issues, and prevention programs. This issue focuses on peer tutors in public schools.
Date:
March 1991
Creator:
Texas Research League
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
The active personnel dosimeter---APFEL enterprises superheated drop detector
The Active Personnel Dosimeter (APD) provides a digital readout of events caused by neutrons interacting with superheated liquid droplets. The droplets are suspended in a gel held in a replaceable cartridge. Upon neutron interaction, the superheated droplet vaporizes, forming a bubble. The sound produced in this process is recorded by transducers that sense the accompanying pressure pulse. The APD electronically discriminates against spurious noise and vibration. Studies with the production prototype APDs indicate that the detector response is linear up to about 0.40 mSv, with large variations sometimes from predicted values and between cartridges at higher dose equivalents. The response to standard neutron sources (bare {sup 252}Cf, PuBe, PuB, PuF, PuLi) is reported and compared with the expected response. Unirradiated cartridges self-nucleate when heated to temperatures of 46{degrees}C. The APD is insensitive to low-energy photons but responds to high-energy photons and electrons. 8 refs., 2 figs., 3 tabs.
Date:
March 1, 1991
Creator:
Ipe, N. E.; Donahue, R. J. & Busick, D. D.
Object Type:
Article
System:
The UNT Digital Library
Activities of the Oil Implementation Task Force, December 1990--February 1991; Contracts for field projects and supporting research on enhanced oil recovery, April--June 1990
The Oil Implementation Task Force was appointed to implement the US DOE's new oil research program directed toward increasing domestic oil production by expanded research on near- or mid-term enhanced oil recovery methods. An added priority is to preserve access to reservoirs that have the largest potential for oil recovery, but that are threatened by the large number of wells abandoned each year. This report describes the progress of research activities in the following areas: chemical flooding; gas displacement; thermal recovery; resource assessment; microbial technology; geoscience technology; and environmental technology. (CK)
Date:
March 1, 1991
Creator:
Tiedemann, H.A. (ed.) (USDOE Bartlesville Project Office, OK (USA))
Object Type:
Report
System:
The UNT Digital Library
The Age, Volume [12], Number 3, March 1991
Monthly publication containing information related to Chambers County, Texas, including current events of the Chambers County Historical Commission, the Wallisville Heritage Park, and the Chambers County historical and genealogical societies; reprinted newspaper articles about county events and citizens; and historical news and records.
Date:
March 1991
Creator:
Wallisville Heritage Park (Organization)
Object Type:
Journal/Magazine/Newsletter
System:
The Portal to Texas History
Airborne radioactivity survey of the Miller Hill area, Carbon County, Wyoming
Aerial image shows the result of an airborne radioactive survey over an area of 65 square miles in the vicinity of Miller Hill, Carbon County, Wyoming with the approximate location of eleven radioactivity anomalies found. Text describes methods used and discusses the anomalies.
Date:
March 6, 1991
Creator:
Meuschke, J. L. & Moxham, Robert Morgan
Object Type:
Map
System:
The UNT Digital Library
The Albany News (Albany, Tex.), Vol. 115, No. 39, Ed. 1 Thursday, March 7, 1991
Weekly newspaper from Albany, Texas that includes local, county, and state news along with extensive advertising.
Date:
March 7, 1991
Creator:
Lucas, Donnie A.
Object Type:
Newspaper
System:
The Portal to Texas History
The Albany News (Albany, Tex.), Vol. 115, No. 40, Ed. 1 Thursday, March 14, 1991
Weekly newspaper from Albany, Texas that includes local, county, and state news along with extensive advertising.
Date:
March 14, 1991
Creator:
Lucas, Donnie A.
Object Type:
Newspaper
System:
The Portal to Texas History
The Albany News (Albany, Tex.), Vol. 115, No. 41, Ed. 1 Thursday, March 21, 1991
Weekly newspaper from Albany, Texas that includes local, county, and state news along with extensive advertising.
Date:
March 21, 1991
Creator:
Lucas, Donnie A.
Object Type:
Newspaper
System:
The Portal to Texas History
The Albany News (Albany, Tex.), Vol. 115, No. 42, Ed. 1 Thursday, March 28, 1991
Weekly newspaper from Albany, Texas that includes local, county, and state news along with extensive advertising.
Date:
March 28, 1991
Creator:
Lucas, Donnie A.
Object Type:
Newspaper
System:
The Portal to Texas History
The Allen American (Allen, Tex.), Vol. 22, No. 18, Ed. 1 Sunday, March 3, 1991
Semiweekly newspaper from Allen, Texas that includes local, state, and national news along with advertising.
Date:
March 3, 1991
Creator:
Hutchison, Mark
Object Type:
Newspaper
System:
The Portal to Texas History
The Allen American (Allen, Tex.), Vol. 22, No. 20, Ed. 1 Sunday, March 10, 1991
Semiweekly newspaper from Allen, Texas that includes local, state, and national news along with advertising.
Date:
March 10, 1991
Creator:
Hutchison, Mark
Object Type:
Newspaper
System:
The Portal to Texas History
The Allen American (Allen, Tex.), Vol. 22, No. 21, Ed. 1 Wednesday, March 13, 1991
Semiweekly newspaper from Allen, Texas that includes local, state, and national news along with advertising.
Date:
March 13, 1991
Creator:
Hutchison, Mark
Object Type:
Newspaper
System:
The Portal to Texas History
The Allen American (Allen, Tex.), Vol. 22, No. 22, Ed. 1 Sunday, March 17, 1991
Semiweekly newspaper from Allen, Texas that includes local, state, and national news along with advertising.
Date:
March 17, 1991
Creator:
Hutchison, Mark
Object Type:
Newspaper
System:
The Portal to Texas History