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Mass Transit: FTA Could Relieve New Starts Program Funding Constraints (open access)

Mass Transit: FTA Could Relieve New Starts Program Funding Constraints

A letter report issued by the General Accounting Office with an abstract that begins "The Federal Transit Administration's (FTA) New Starts program has provided state and local agencies with more than $6 billion in the last eight years to help design and construct transit projects. Although the funding for this program is higher than it has ever been, the demand for these resources is also extremely high. FTA was directed to prioritize projects for funding by evaluating, rating, and recommending potential projects on the basis of specific financial and project justification criteria. This report discusses (1) the refinements made to FTA's evaluation and rating process since last year, (2) how New Starts projects were selected for FTA's New Starts report and budget request for fiscal year 2002, and (3) FTA's remaining New Starts commitment authority. GAO found that FTA made several refinements to its rating process. For instance, potential grantees were more strictly assessed on their ability to build and operate proposed projects than in the past. FTA also made several technical changes and established new performance measures to evaluate the program. New Starts projects were selected by evaluating 40 new projects for 2002 and developing ratings for 26 of …
Date: August 9, 2001
Creator: United States. General Accounting Office.
Object Type: Report
System: The UNT Digital Library
Today Cedar Hill (Duncanville, Tex.), Vol. 36, No. 21, Ed. 1 Thursday, August 9, 2001 (open access)

Today Cedar Hill (Duncanville, Tex.), Vol. 36, No. 21, Ed. 1 Thursday, August 9, 2001

Weekly newspaper published in Duncanville, Texas that includes local Cedar Hill, state, and national news along with advertising.
Date: August 9, 2001
Creator: Crooks, Kristi
Object Type: Newspaper
System: The Portal to Texas History
Bogata News (Bogata, Tex.), Vol. 91, No. 12, Ed. 1 Thursday, August 9, 2001 (open access)

Bogata News (Bogata, Tex.), Vol. 91, No. 12, Ed. 1 Thursday, August 9, 2001

Weekly newspaper from Bogata, Texas that includes local, state, and national news along with advertising.
Date: August 9, 2001
Creator: Nichols, Nanalee & Nichols, Thomas
Object Type: Newspaper
System: The Portal to Texas History
Cherokeean/Herald (Rusk, Tex.), Vol. 152, No. 25, Ed. 1 Thursday, August 9, 2001 (open access)

Cherokeean/Herald (Rusk, Tex.), Vol. 152, No. 25, Ed. 1 Thursday, August 9, 2001

Weekly newspaper from Rusk, Texas that includes local, state and national news along with extensive advertising.
Date: August 9, 2001
Creator: Whitehead, Marie
Object Type: Newspaper
System: The Portal to Texas History
The BOUT Project: Validation and Benchmark of BOUT Code and Experimental Diagnostic Tools for Fusion Boundary Turbulence (open access)

The BOUT Project: Validation and Benchmark of BOUT Code and Experimental Diagnostic Tools for Fusion Boundary Turbulence

A boundary plasma turbulence code BOUT is presented. The preliminary encouraging results have been obtained when comparing with probe measurements for a typical Ohmic discharge in CT-7 tokamak. The validation and benchmark of BOUT code and experimental diagnostic tools for fusion boundary plasma turbulence is proposed.
Date: August 9, 2001
Creator: Xu, X Q
Object Type: Article
System: The UNT Digital Library
Senate Committee Activity: Action on Measures Referred, 1973-2000 (open access)

Senate Committee Activity: Action on Measures Referred, 1973-2000

This report discusses the use of committees as crucial centers of policymaking, oversight of federal agencies, and public education is an organizing principle of the contemporary Congress.
Date: August 9, 2001
Creator: Petersen, R. Eric & Beth, Richard S.
Object Type: Report
System: The UNT Digital Library
Deposit Summary (open access)

Deposit Summary

Deposit summary of $35.00 made on August 9, 2001.
Date: August 9, 2001
Creator: unknown
Object Type: Report
System: The UNT Digital Library
Gravitino Warm Dark Matter with Entropy Production (open access)

Gravitino Warm Dark Matter with Entropy Production

Gravitinos with a mass in the keV range are an interesting candidate for warm dark matter. Recent measurements of the matter density of the universe and of cosmic structures at the dwarf galaxy scale rule out the simplest gravitino models with thermal freeze-out. We construct a model where the decay of the messenger particles that transmit the supersymmetry breaking to the observable sector generates the required entropy to dilute the gravitino relic density by the required factor of a few to come in line with observations. The model is natural, and requires only that the coupling of the messenger sector to the standard model be set so that the decay happens at the appropriate time.
Date: August 9, 2001
Creator: Baltz, Edward A. & Murayama, Hitoshi
Object Type: Article
System: The UNT Digital Library
Timpson & Tenaha News (Timpson, Tex.), Vol. 16, No. 32, Ed. 1 Thursday, August 9, 2001 (open access)

Timpson & Tenaha News (Timpson, Tex.), Vol. 16, No. 32, Ed. 1 Thursday, August 9, 2001

Weekly newspaper from Timpson, Texas that includes local, state, and national news along with advertising.
Date: August 9, 2001
Creator: Ritch, Nancy
Object Type: Newspaper
System: The Portal to Texas History
Polk County Enterprise (Livingston, Tex.), Vol. 119, No. 62, Ed. 1 Thursday, August 9, 2001 (open access)

Polk County Enterprise (Livingston, Tex.), Vol. 119, No. 62, Ed. 1 Thursday, August 9, 2001

Semi-weekly newspaper from Livingston, Texas that includes local, state and national news along with advertising.
Date: August 9, 2001
Creator: White, Barbara
Object Type: Newspaper
System: The Portal to Texas History
The Canadian Record (Canadian, Tex.), Vol. 111, No. 32, Ed. 1 Thursday, August 9, 2001 (open access)

The Canadian Record (Canadian, Tex.), Vol. 111, No. 32, Ed. 1 Thursday, August 9, 2001

Weekly newspaper from Canadian, Texas that includes local, state and national news along with extensive advertising.
Date: August 9, 2001
Creator: Ezzell, Nancy & Brown, Laurie Ezzell
Object Type: Newspaper
System: The Portal to Texas History
Comanche Chief (Comanche, Tex.), No. 14, Ed. 1 Thursday, August 9, 2001 (open access)

Comanche Chief (Comanche, Tex.), No. 14, Ed. 1 Thursday, August 9, 2001

Weekly newspaper from Comanche, Texas that includes local, state, and national news along with advertising.
Date: August 9, 2001
Creator: Wilkerson, James C., III
Object Type: Newspaper
System: The Portal to Texas History
Hondo Anvil Herald (Hondo, Tex.), Vol. 115, No. 32, Ed. 1 Thursday, August 9, 2001 (open access)

Hondo Anvil Herald (Hondo, Tex.), Vol. 115, No. 32, Ed. 1 Thursday, August 9, 2001

Weekly newspaper from Hondo, Texas that includes local, state, and national news along with extensive advertising.
Date: August 9, 2001
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
A compact 64-pixel CsI(T1)/Si PIN photodiode imaging module with IC readout (open access)

A compact 64-pixel CsI(T1)/Si PIN photodiode imaging module with IC readout

We characterize the performance of a complete 64-pixel compact gamma camera imaging module consisting of optically isolated 3 mm 3 mm 5 mm CsI(Tl) crystals coupled to a custom array of low-noise Si PIN photodiodes read out by a custom IC. At 50 V bias the custom 64-pixel photodiode arrays demonstrate an average leakage current of 28 pA per 3 mm 3 mm pixel, a 98.5 percent yield of pixels with <100 pA leakage, and a quantum efficiency of about 80 percent for 540 nm CsI(Tl) scintillation photons. The custom 64-channel readout IC uses low-noise preamplifiers, shaper amplifiers, and a winner-take-all (WTA) multiplexer. The IC demonstrates maximum gain of 120 mV / 1000 e-, the ability to select the largest input signal in less than 150 ns, and low electronic noise at 8 ms peaking time ranging from 25 e- rms (unloaded) to an estimated 180 e- rms (photodiode load of 3 pF, 50 pA). At room temperature a complete 64-pixel detector module employing a custom photodiode array and readout IC demonstrates an average energy resolution of 23.4 percent fwhm and an intrinsic spatial resolution of 3.3 mm fwhm for the 140 keV emissions of 99mTc. Construction of an array …
Date: August 9, 2001
Creator: Gruber, Gregory J.; Choong, Woon-Seng; Moses, William W.; Derenzo, Stephen E.; Holland, Stephen E.; Pedrali-Noy, Marzio et al.
Object Type: Article
System: The UNT Digital Library
Calcite Precipitation and Trace Metal Partitioning in Groundwater and the Vadose Zone: Remediation of Strontium-90 and Other Divalent Metals and Radionuclides in Arid Western Environments (open access)

Calcite Precipitation and Trace Metal Partitioning in Groundwater and the Vadose Zone: Remediation of Strontium-90 and Other Divalent Metals and Radionuclides in Arid Western Environments

Radionuclide and metal contaminants are present in the vadose zone and groundwater throughout the U.S. Department of Energy (DOE) weapons complex. Demonstrating in situ immobilization of these contaminants in vadose zones or groundwater plumes is a cost-effective remediation strategy. However, the implementation of in situ remediation requires definition of the mechanism that controls sequestration of the contaminants. One such mechanism for metals and radionuclides is co-precipitation of these elements in authigenic calcite and calcite overgrowths. Calcite, a common mineral in many aquifers and vadose zones in the arid western U.S., can incorporate divalent metals such as strontium, cadmium, lead, and cobalt into its crystal structure by the formation of solid solutions. The rate at which trace metals are incorporated into calcite is a function of calcite precipitation kinetics, adsorption interactions between the calcite surface and the trace metal in solution, solid solution properties of the trace metal in calcite, and also the surfaces upon which the calcite is precipitating. A fundamental understanding of the coupling of calcite precipitation and trace metal partitioning and how this may occur in aquifers and vadose environments is lacking. The focus of the research proposed here is to investigate the facilitated partitioning of metal and …
Date: August 9, 2001
Creator: Smith, Robert W.; Colwell, F. S.; Ingram, Jani C.; Ferris, F. Grant & Reysenbach, Anna-Louise
Object Type: Report
System: The UNT Digital Library
Archer County News (Archer City, Tex.), No. 32, Ed. 1 Thursday, August 9, 2001 (open access)

Archer County News (Archer City, Tex.), No. 32, Ed. 1 Thursday, August 9, 2001

Weekly newspaper from Archer City, Texas that includes local, state, and national news along with advertising.
Date: August 9, 2001
Creator: Lewis, Shelley
Object Type: Newspaper
System: The Portal to Texas History
Stamford American (Stamford, Tex.), Vol. 81, No. 21, Ed. 1 Thursday, August 9, 2001 (open access)

Stamford American (Stamford, Tex.), Vol. 81, No. 21, Ed. 1 Thursday, August 9, 2001

Weekly newspaper from Stamford, Texas that includes local, state, and national news along with advertising.
Date: August 9, 2001
Creator: unknown
Object Type: Newspaper
System: The Portal to Texas History
Rio Grande Herald (Rio Grande City, Tex.), Vol. 88, No. 30, Ed. 1 Thursday, August 9, 2001 (open access)

Rio Grande Herald (Rio Grande City, Tex.), Vol. 88, No. 30, Ed. 1 Thursday, August 9, 2001

Weekly newspaper from Rio Grande City, Texas that includes local, state and national news along with extensive advertising.
Date: August 9, 2001
Creator: Roberts, Kenneth
Object Type: Newspaper
System: The Portal to Texas History
Microfluidic Sample Preparation for Immunoassays (open access)

Microfluidic Sample Preparation for Immunoassays

Researchers at Lawrence Livermore National Laboratory are developing means to collect and identify fluid-based biological pathogens in the forms of proteins, viruses, and bacteria. to support detection instruments, they are developing a flexible fluidic sample preparation unit. The overall goal of this Microfluidic Module is to input a fluid sample, containing background particulates and potentially target compounds, and deliver a processed sample for detection. They are developing techniques for sample purification, mixing, and filtration that would be useful to many applications including immunologic and nucleic acid assays. Many of these fluidic functions are accomplished with acoustic radiation pressure or dielectrophoresis. They are integrating these technologies into packaged systems with pumps and valves to control fluid flow through the fluidic circuit.
Date: August 9, 2001
Creator: Visuri, S.; Benett, W.; Bettencourt, K.; Chang, J.; Fisher, K.; Hamilton, J. et al.
Object Type: Article
System: The UNT Digital Library
A History of Federal Estate, Gift, and Generation-Skipping Taxes (open access)

A History of Federal Estate, Gift, and Generation-Skipping Taxes

This report details the history of the three federal transfer taxes, tracing their development from their eighteenth century roots to the present.
Date: August 9, 2001
Creator: Luckey, John R.
Object Type: Report
System: The UNT Digital Library
The Colony Courier-Leader (The Colony, Tex.), Vol. 20, No. 26, Ed. 1 Thursday, August 9, 2001 (open access)

The Colony Courier-Leader (The Colony, Tex.), Vol. 20, No. 26, Ed. 1 Thursday, August 9, 2001

Weekly newspaper from The Colony, Texas that includes local, state, and national news along with advertising.
Date: August 9, 2001
Creator: Beesley, Tom
Object Type: Newspaper
System: The Portal to Texas History
Oral History Interview with Barbara Cameron, August 9, 2001 transcript

Oral History Interview with Barbara Cameron, August 9, 2001

The National Museum of the Pacific War presents an oral interview with Barbara Cameron. Cameron describes her experience on the home front as a child whose older brothers were in the military. Her brother Roger was in the Navy and her brother Victor joined the Coast Guard. Victor wrote home and said that being in the service was much easier than working as a farmhand during the Depression. Cameron’s father worked ten-hour days, seven days a week, making airplane propellers for General Motors. He also tended to his crops and livestock in the mornings, before work. Cameron’s family was shunned by fellow Brethren church members for supporting the military, as her family proudly displayed two stars in their window to represent her two brothers. Both of Cameron’s brothers returned home safely.
Date: August 9, 2001
Creator: Cameron, Barbara
Object Type: Sound
System: The Portal to Texas History
Oral History Interview with Guy Stayton, August 9, 2001 transcript

Oral History Interview with Guy Stayton, August 9, 2001

The National Museum of the Pacific War presents an interview with Guy Stayton. Stayton joined the Navy in December of 1942. He worked as an Electrician’s Mate aboard a Landing Craft Infantry, the USS USS LCI-400. Stayton provides some details of the ship. He worked in the engine room and shares details of his work aboard the ship. They traveled to England, and he shares his experiences there prior to the invasion of France. They served with the first wave participating in the Normandy Invasion. They delivered the 45th Infantry Division into southern France. Stayton contracted Hepatitis with infectious Jaundice and remained in a Naval Hospital for 5 months. He was then sent back to the US. After recovery he was assigned to the USS LST-387 and the war ended shortly thereafter. He was discharged in March of 1946.
Date: August 9, 2001
Creator: Stayton, Guy
Object Type: Sound
System: The Portal to Texas History
The Oklahoma Eagle (Tulsa, Okla.), Vol. 80, No. 33, Ed. 1 Thursday, August 9, 2001 (open access)

The Oklahoma Eagle (Tulsa, Okla.), Vol. 80, No. 33, Ed. 1 Thursday, August 9, 2001

Weekly newspaper from Tulsa, Oklahoma that includes local, state, and national news along with advertising.
Date: August 9, 2001
Creator: unknown
Object Type: Newspaper
System: The Gateway to Oklahoma History