The A2 LITE is a 2 liter, 2000 MPa, 750 K ultra-high pressure (UHP) vessel used to demonstrate UHP technology and to provide an air flow for wind tunnel nozzle development. It is the largest volume UHP vessel in the world. The design is based on a 100:1 pressure intensification using a hydraulic ram as a low pressure driver and a three-layer compound cylinder UHP section. Active control of the 900 mm piston stroke in the 63.5 mm bore permits pressure-time profiles ranging from static to constant pressure during flow through a 1 mm throat diameter nozzle for 1 second.

Sub-Saharan Africa has been far more severely affected by AIDS than any other part of the world. The United Nations reports that 25.3 million adults and children are infected with the HIV virus in the region, which has about 10% of the world's population but more than 70% of the worldwide total of infected people. This report discusses this issue in detail, including the cause of the African AIDS epidemic, the social and economic consequences, response and treatment, and U.S. policy.

Weekly newspaper from Albany, Texas that includes local, county, and state news along with extensive advertising.

Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.

In this paper we study the validity of coupling impedance bench measurements for distributed impedances, comparing the commonly used log formula to the result obtained applying a modified version of Bethe's theory of diffraction to a long slot in a coaxial beam pipe. The equations found provide a quantitative expression for the influence of the wire thickness used in the measurement of the real and imaginary part of the longitudinal impedance. The precision achievable in an actual measurement is therefore discussed. The method presented has also been applied in the presence of lumped impedances [1].

Weekly newspaper from Archer City, Texas that includes local, state, and national news along with advertising.

Daily newspaper from Baytown, Texas that includes local, state, and national news along with advertising.

We present a study of the single-bunch beam break up (BBU) instability for a proposed x-ray facility, based on a recirculating linac, to be built in Berkeley. The effects of injection errors, both position and angle, and of misalignments in the linac are investigated. We propose possible methods for limiting the consequent emittance increase.

Video recording from the Black Tie Dinner Collection recorded during an interview with various individuals involved with communities helping the LGBT community, and people with HIV/AIDS such as Barry Helot from Dallas Legal Hospice, Mary Marshall from AIDS Interfaith Network, Gerald Young from AIDS Services of North Texas, Robert Mapes from Legacy Founders Cottage, and Tessa Golden from GLSEN.

Weekly newspaper from Bogata, Texas that includes local, state, and national news along with advertising.

Weekly newspaper from Canadian, Texas that includes local, state and national news along with some advertising.

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In its current design, the high-level nuclear waste containers include an external layer of Alloy 22 (Ni-22Cr-13Mo-3W-3Fe). Since over their lifetime, the containers may be exposed to multi-ionic aqueous environments, a potential degradation mode of the outer layer could be environmentally assisted cracking (EAC). The objective of the current research was to characterize the effect of applied potential and temperature on the susceptibility of Alloy 22 to EAC in simulated concentrated water (SCW) using the slow strain rate test (SSRT). Results show that Alloy 22 may suffer EAC at applied potentials approximately 400 mV more anodic than the corrosion potential (E{sub corr}).

Weekly newspaper from Comanche, Texas that includes local, state, and national news along with advertising.

Weekly newspaper from Cooper, Texas that includes local, state, and national news along with advertising.

Daily newspaper from Perry, Oklahoma that includes local, state, and national news along with advertising.

A letter report issued by the General Accounting Office with an abstract that begins "Since GAO reported on Department of Defense (DOD) contractor overpayments in 1994, additional reports have been issued highlighting billions of dollars of overpayments to Defense contractors. In December 2001, Congress amended Title 31 of the United States Code to require a federal agency with contracts totaling over $500 million in a fiscal year to have a cost-effective program for identifying payment errors and for recovering amounts erroneously paid to contractors. DOD contractors' responses to GAO's survey indicate that they have millions of dollars of overpayments on their records and that they are continuing to refund overpayments-- about $488 million in fiscal year 2001. DOD has taken actions to address problems with contractor overpayments. In addition to its contract audit functions and as part of a broad based program to assist the Defense Contract Management Agency (DCMA) and the Defense Finance and Accounting Service (DFAS), the Defense Contract Audit Agency (DCAA) is auditing at least 190 large DOD contractors to identify overpayments and ensure that contractors have adequate internal controls for prompt identification and reporting of overpayments. Although DOD has several initiatives to reduce overpayments, it still …

Weekly newspaper from Dublin, Texas that includes local, state, and national news along with advertising.

The prescription of the initial conditions and the final conditions for a thermal accident for Type B packages are different for differing regulations. This paper presents an analytical method for estimating the effect of the boundary conditions on post-fire peak internal package temperatures. Results are given for several boundary conditions for a Type B drum-type package.

It is shown that the increase of beta (the ratio of plasma pressure to the magnetic field pressure) may change the character of the influence of trapped energetic ions on MHD stability in spherical tori. Namely, the energetic ions, which stabilize MHD modes (such as the ideal-kink mode, collisionless tearing mode, and semi-collisional tearing mode) at low beta, have a destabilizing influence at high beta unless the radial distribution of the energetic ions is very peaked.

Weekly newspaper from Electra, Texas that includes local, state, and national news along with advertising.

The corrosion resistance of Alloy 22 (UNS No.: N06022) was studied in 5 M CaCl{sub 2} electrolyte at various temperatures. Potentiodynamic polarization was used to examine the electrochemical behavior and measure the key potentials. Alloy 22 was found to be susceptible to localized corrosion in this high chloride [10M Cl{sup -}] environment at temperatures as low as 6O C.

Daily newspaper from Chickasha, Oklahoma that includes local, state, and national news along with advertising.

A letter report issued by the General Accounting Office with an abstract that begins "GAO reviewed purchasing controls and activities within the Airway Facilities Division of the Federal Aviation Administration (FAA) in Alaska. This unit, referred to as AFA, is responsible for maintaining airway navigation and communication equipment throughout the state. AFA implemented a pilot program in March 1997 called the Corporate Maintenance Philosophy (CMP) that reduced periodic maintenance and certification requirements for equipment, thus allowing AFA to work with fewer staff. Under this program, AFA's funds originally intended for payroll compensation and benefits were freed for use on capital improvements and an employee recognition system. However, AFA did not have good internal controls. GAO reviewed 150 purchases made in fiscal years 1999 through 2001. Of these, 118 did not comply with one or more FAA purchasing requirements. AFA's highly decentralized operating environment made it susceptible to internal controls weaknesses and improper or wasteful purchases. FAA headquarters in Washington, DC, provides little oversight of spending practices, and regional officials in Alaska have no oversight authority over AFA's practices. AFA personnel work in various locations, with more than half having agency credit cards. GAO found that most cardholders received no training …