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The Tulia Herald (Tulia, Tex.), Vol. 81, No. 4, Ed. 1 Thursday, January 26, 1989
Weekly newspaper from Tulia, Texas that includes local, state and national news along with extensive advertising.
Date:
January 26, 1989
Creator:
Tooley, Wendell
Object Type:
Newspaper
System:
The Portal to Texas History
The Tulia Herald (Tulia, Tex.), Vol. 81, No. 43, Ed. 1 Thursday, October 26, 1989
Weekly newspaper from Tulia, Texas that includes local, state and national news along with extensive advertising.
Date:
October 26, 1989
Creator:
Tooley, Wendell
Object Type:
Newspaper
System:
The Portal to Texas History
The Canadian Record (Canadian, Tex.), Vol. 99, No. 4, Ed. 1 Thursday, January 26, 1989
Weekly newspaper from Canadian, Texas that includes local, state and national news along with extensive advertising.
Date:
January 26, 1989
Creator:
Ezzell, Ben & Ezzell, Nancy
Object Type:
Newspaper
System:
The Portal to Texas History
Coal based electric generation comparative technologies report
Ohio Clean Fuels, Inc., (OCF) has licensed technology that involves Co-Processing (Co-Pro) poor grade (high sulfur) coal and residual oil feedstocks to produce clean liquid fuels on a commercial scale. Stone Webster is requested to perform a comparative technologies report for grassroot plants utilizing coal as a base fuel. In the case of Co-Processing technology the plant considered is the nth plant in a series of applications. This report presents the results of an economic comparison of this technology with other power generation technologies that use coal. Technologies evaluated were:Co-Processing integrated with simple cycle combustion turbine generators, (CSC); Co-Processing integrated with combined cycle combustion turbine generators, (CCC); pulverized coal-fired boiler with flue gas desulfurization and steam turbine generator, (PC) and Circulating fluidized bed boiler and steam turbine generator, (CFB). Conceptual designs were developed. Designs were based on approximately equivalent net electrical output for each technology. A base case of 310 MWe net for each technology was established. Sensitivity analyses at other net electrical output sizes varying from 220 MWe's to 1770 MWe's were also performed. 4 figs., 9 tabs.
Date:
October 26, 1989
Creator:
unknown
Object Type:
Report
System:
The UNT Digital Library
Prospects for inertial fusion as an energy source
Progress in the Inertial Confinement Fusion (ICF) Program has been very rapid in the last few years. Target physics experiments with laboratory lasers and in underground nuclear tests have shown that the drive conditions necessary to achieve high gain can be achieved in the laboratory with a pulse-shaped driver of about 10 MJ. Requirements and designs for a Laboratory Microfusion Facility (LMF) have been formulated. Research on driver technology necessary for an ICF reactor is making progress. Prospects for ICF as an energy source are very promising. 11 refs., 5 figs.
Date:
June 26, 1989
Creator:
Hogan, W.J.
Object Type:
Article
System:
The UNT Digital Library
Processes of community development and responses of ecosystems to climate change
Our studies focus on attempting to understand the role of decomposer-primary producer linkages in successional dynamics. We are testing a series of hypotheses that relate changes in plant species composition during succession to changes in activity and structure of the soil microfloral and faunal community, dynamics of soil organic matter, and availability of soil nutrients. As these successional patterns are identified, they are being applied to understanding specific processes and mechanics involved in ecosystem development during recovery from moderate and severe disturbances. These findings are then being used in conjunction with simulation models to assess potential effects of climate change on ecosystems. Our research involves field studies in northwestern Colorado and southeastern Washington, laboratory studies, and simulation modeling. Ongoing projects include studies of response patterns of primary producer and soil microbial communities to nutrient additions (N, P, and sucrose), the function of mycorrhizal fungi in plant community development, and the dynamics of litter decomposition under semiarid conditions. New studies are being implemented to investigate the significance of nutrient transfers from VAM fungi to plants and plant-root exudate interactions, and to relate this to understanding their roles in succession.
Date:
May 26, 1989
Creator:
Redente, E.F.
Object Type:
Report
System:
The UNT Digital Library
Technical memo on PbF/sub 2/ as a Cherenkov radiator for EM calorimetry
It is apparent that the ever increasing rates and radiation levels found in high-energy physics are excluding more and more instrumental techniques. Those techniques that are remaining are often pushed to their theoretical limits. This situation reaches an extreme at the proposed luminosity of the SSC. Also, it is fair to say that at the SSC, after the accelerator itself, calorimetry will be the next most important physics tool. Therefore, we should be ever alert to new calorimetry techniques which may operate in this demanding environment. The material lead fluoride, PbF/sub 2/, has a real potential of yielding a very compact, high-resolution electromagnetic calorimeter that is both fast and radiation hard. PbF/sub 2/ is not a scintillator but a Cherenkov radiator like lead glass, but with a radiation length even harder shorter than of BGO. This memo discusses this property as well as comparison PbF/sub 2/ to other scintillating materials. 2 refs., 14 figs., 1 tab.
Date:
June 26, 1989
Creator:
Anderson, D. F.
Object Type:
Report
System:
The UNT Digital Library
Operating point selection and burn stability control for the International Thermonuclear Experimental Reactor
The selection and burn stability control of near-ignited operating points for the International Thermonuclear Experimental Reactor (ITER) are considered. It is suggested that high density (<T{sub e}>{sub n} {approximately} 6-10 keV) operating points are preferred from considerations of proximity to magnetohydrodynamic (MHD) stability limits, divertor operation, and fueling even though those points are intrinsically thermally unstable. Results from simple 0-D transport simulations suggest that these operating points can be effectively stabilized at Q > 50 if neutral beam feedback based on total neutron flux measurements is employed. 10 refs., 4 figs.
Date:
September 26, 1989
Creator:
Haney, S.W. & Perkins, L.J.
Object Type:
Article
System:
The UNT Digital Library
Determination of Fe(II)Fe(II) ratio in glass
The procedure was designed for the simple, rapid determination of the Fe(II)/Fe(III) ratio in glass samples. The procedure consists of the following steps: dissolution of the pulverized glass sample in a sulfuric-hydrofluoric acid mixture, containing ammonium vanadate, which preserves the Fe(II) content; addition of boric acid to destroy iron-fluoride complexes, making the iron available for color formation with Ferrozine; addition of pH 5 buffer and Ferrozine reagent to form the magenta-colored ferrous-Ferrozine complex, with measurement of the absorbance for the determination of Fe(II) content; and, addition of ascorbic acid to reduce Fe(III) to Fe(II), with a second absorbance measurement that determines total Fe. Directions for the preparation of glass from non-radioactive sludge samples are provided. The analysis of this prepared glass for the Fe(II)/Fe(III) ratio is an indication of the ratio that would be in a plant batch of glass if made from this sludge.
Date:
July 26, 1989
Creator:
Baumann, E. W.
Object Type:
Report
System:
The UNT Digital Library
Cherokeean/Herald (Rusk, Tex.), Vol. 141, No. 38, Ed. 1 Thursday, October 26, 1989
Weekly newspaper from Rusk, Texas that includes local, state and national news along with extensive advertising.
Date:
October 26, 1989
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
The Cherokeean. (Rusk, Tex.), Vol. 140, No. 51, Ed. 1 Thursday, January 26, 1989
Weekly newspaper from Rusk, Texas that includes local, state and national news along with extensive advertising.
Date:
January 26, 1989
Creator:
unknown
Object Type:
Newspaper
System:
The Portal to Texas History
The Rio Grande Herald (Rio Grande City, Tex.), Vol. 79, No. 11, Ed. 1 Thursday, January 26, 1989
Weekly newspaper from Rio Grande City, Texas that includes local, state and national news along with extensive advertising.
Date:
January 26, 1989
Creator:
Roberts, Kenneth
Object Type:
Newspaper
System:
The Portal to Texas History
Texas Attorney General Opinion: JM-1111
Document issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, Jim Mattox, regarding a legal question submitted for clarification; Obligation of a commissioners court to rent space outside the courthouse for the county surveyor (RQ-1720)
Date:
October 26, 1989
Creator:
Texas. Attorney-General's Office.
Object Type:
Text
System:
The Portal to Texas History
[Funeral Program for Theresa Mae Reed Evans, July 26, 1989]
Funeral program for Mrs. Theresa Mae Reed Evans, died July 21, 1989. The funeral was held July 26, 1989 at West End Baptist Church, officiated by Rev. Glenn P. Taylor. Funeral arrangements were made through Carter-Taylor-Williams Mortuary and she was buried in Fort Sam Houston National Cemetery near San Antonio, Texas.
Date:
July 26, 1989
Creator:
unknown
Object Type:
Pamphlet
System:
The Portal to Texas History
Processes of community development and responses of ecosystems to climate change. Progress report, September 28, 1988--September 27, 1989
Our studies focus on attempting to understand the role of decomposer-primary producer linkages in successional dynamics. We are testing a series of hypotheses that relate changes in plant species composition during succession to changes in activity and structure of the soil microfloral and faunal community, dynamics of soil organic matter, and availability of soil nutrients. As these successional patterns are identified, they are being applied to understanding specific processes and mechanics involved in ecosystem development during recovery from moderate and severe disturbances. These findings are then being used in conjunction with simulation models to assess potential effects of climate change on ecosystems. Our research involves field studies in northwestern Colorado and southeastern Washington, laboratory studies, and simulation modeling. Ongoing projects include studies of response patterns of primary producer and soil microbial communities to nutrient additions (N, P, and sucrose), the function of mycorrhizal fungi in plant community development, and the dynamics of litter decomposition under semiarid conditions. New studies are being implemented to investigate the significance of nutrient transfers from VAM fungi to plants and plant-root exudate interactions, and to relate this to understanding their roles in succession.
Date:
May 26, 1989
Creator:
Redente, E. F.
Object Type:
Report
System:
The UNT Digital Library
[Photograph 2012.201.B0982.0064]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Graduate student Pinkie Zwane readies fabric swatches to test for colorfastness in the Fade-ometer."
Date:
October 26, 1989
Creator:
McDaniel, David
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0982.0065]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "A traditional kitchen (OSU photo, 1955) has been replaced with a pizza preparation area."
Date:
October 26, 1989
Creator:
McDaniel, David
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0969.0465]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "Architect JHBR's perspective shows the $488,000 addition to Northwest Baptist Church, 2200 N Drexel."
Date:
January 26, 1989
Creator:
Klock, Roger
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0988.0118]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "David Ozio will be returning to the site of his victory in the 1988 Hammer Open this week."
Date:
March 26, 1989
Creator:
Beckel, Jim
Object Type:
Photograph
System:
The Gateway to Oklahoma History
[Photograph 2012.201.B0967.0655]
Photograph used for a story in the Daily Oklahoman newspaper. Caption: "The vacant Will Rogers theater has been purchased by an Oklahoma Investor who wants to reopen the property for mixed-use retail purpose."
Date:
November 26, 1989
Creator:
Sisney, Steve
Object Type:
Photograph
System:
The Gateway to Oklahoma History
Texas Attorney General Opinion: LO89-59
Letter opinion issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, Jim Mattox, regarding a legal question submitted for clarification.
Date:
July 26, 1989
Creator:
Texas. Attorney-General's Office.
Object Type:
Text
System:
The Portal to Texas History
Texas Attorney General Opinion: LO89-38
Letter opinion issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, Jim Mattox, regarding a legal question submitted for clarification.
Date:
April 26, 1989
Creator:
Texas. Attorney-General's Office.
Object Type:
Text
System:
The Portal to Texas History
Texas Attorney General Opinion: JM-1063
Document issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, Jim Mattox, regarding a legal question submitted for clarification; Whether a state agency may pay the temporary fees assessed against accountants and engineers in its employ (RQ-1619)
Date:
June 26, 1989
Creator:
Texas. Attorney-General's Office.
Object Type:
Text
System:
The Portal to Texas History
Texas Attorney General Opinion: JM-1074
Document issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, Jim Mattox, regarding a legal question submitted for clarification; Whether the establishment of a separate payroll department by a commissioners court impermissibly infringes on duties assigned to the county treasurer (RQ-1541)
Date:
July 26, 1989
Creator:
Texas. Attorney-General's Office.
Object Type:
Text
System:
The Portal to Texas History