Fast cookoff is of interest in the areas of fire hazard reduction and the development of directed energy systems for defense. During a fast cookoff (thermal explosion), high heat fluxes cause rapid temperature increases and ignition in thin boundary layers. We are developing ALE3D models to describe the thermal, chemical, and mechanical behavior during the heating, ignition, and explosive phases. The candidate models and numerical strategies are being evaluated using benchmark cookoff experiments. Fast cookoff measurements were made in a Scaled-Thermal-Explosion-eXperiment (STEX) for LX-10 (94.7% HMX, 5.3% Viton A) confined in a 4130 steel tube with reinforced end caps. Gaps were present at the side and top of the explosive charge to allow for thermal expansion. The explosive was heated until explosion using radiant heaters. Temperatures were measured using thermocouples positioned on the tube wall and in the explosive. During the explosion, the tube expansion and fragment velocities were measured with strain gauges, Photonic-Doppler-Velocimeters (PDVs), and micropower radar units. A fragment size distribution was constructed from fragments captured in Lexan panels. ALE3D models for chemical, thermal, and mechanical behavior were developed for the heating and explosive processes. A multi-step chemical kinetics model is employed for the HMX while a one-step …

Daily newspaper from Altus, Oklahoma 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.

Semiweekly newspaper from Boerne, Texas that includes local, state, and national news along with advertising.

The military generally provides support to law enforcement and immigration authorities along the southern border. Reported escalations in violence and illegal immigration, however, have prompted some lawmakers to reevaluate the extent and type of military support that occurs in the border region. President Bush has reportedly announced an interest in sending National Guard troops to support the Border Patrol. Addressing domestic laws and activities with the military, however, might run afoul of the Posse Comitatus Act, which prohibits use of the armed forces to perform the tasks of civilian law enforcement unless explicitly authorized. There are alternative legal authorities for deploying the National Guard, and the precise scope of permitted activities and funds may vary with the authority exercised.

The Senate passed its version of the fiscal year 2007 budget resolution on March 16, 2006. After extended delays, the House passed its resolution on May 16, 2006. The extensive differences between the Senate and House versions of the FY2007 budget may prevent a House-Senate agreement. This report contains information on the background and analysis for the federal budget in the fiscal year 2007, the financial situation at that time, budgeting tools, budgetary actions, outlays, receipts, deficits, and related materials.

Monthly student newspaper from Archer City High School in Archer City, Texas that includes news and information of interest to students along with advertising.

We present the results of a study of the performance of InGaAs detectors conducted for the SuperNova Acceleration Probe (SNAP) dark energy mission concept. Low temperature data from a nominal 1.7um cut-off wavelength 1kx1k InGaAs photodiode array, hybridized to a Rockwell H1RG multiplexer suggest that InGaAs detector performance is comparable to those of existing 1.7um cut-off HgCdTe arrays. Advances in 1.7um HgCdTe dark current and noise initiated by the SNAP detector research and development program makes it the baseline detector technology for SNAP. However, the results presented herein suggest that existing InGaAs technology is a suitable alternative for other future astronomy applications.

This report provides information about the Child Nutrition and Women, Infant and children (WIC) Legislation in the 108th and 109th Congresses.

Testimony issued by the Government Accountability Office with an abstract that begins "For federal fiscal year 2004, state and local child protective services staff determined that an estimated 872,000 children have been victims of abuse or neglect. Title IV-B subparts 1 and 2 authorize a wide array of child welfare services with some restrictions on states' use of funds. This testimony discusses: (1) how states used Title IV-B dollars to serve families under subparts 1 and 2; (2) the extent that federal oversight ensured state compliance with spending requirements under subpart 1; and (3) what the research said about the effectiveness of service states have provided to families using Title IV-B funds. This testimony was primarily based on a 2003 report (GAO-03-956)."

Electronic spin-pairing transition of iron in magnesiow{umlt u}stite-(Mg,Fe)O has been recently studied with X-ray emission and M{umlt o}ssbauer spectroscopies under high pressures. While these studies reported a high-spin to low-spin transition of iron to occur at pressures above approximately 50 GPa, the width of the observed transition varies significantly. In particular, Kantor et al. reported that the transition in (Mg0.8,Fe0.2)O occurs over a pressure range of approximately 50 GPa in high-pressure M{umlt o}ssbauer measurements. To account for the discrepancy in the transition pressure, Kantor et al. reanalyzed the X-ray emission spectra by Lin et al. using a simple spectral decomposition method and claimed that X-ray emission measurements are also consistent with a spin crossover of iron at high pressures. Here we show that the proposed fitting method is inadequate to describe the X-ray emission spectrum of the low-spin FeS2 and would give an erroneous satellite peak (K{sub beta}') intensity, leading to an artificial high-spin component and, consequently, to invalid conclusions regarding the width of the pressure-induced transition in magnesiow{umlt u}stite. Furthermore, we compare Kantor's M{umlt o}ssbauer data with other recent high-pressure M{umlt o}ssbauer studies and show that the width of the transition can be simply explained by different experimental conditions …

We report the magnetic and transport properties of Ga{sub 1-x}Mn{sub x}P synthesized via ion implantation followed by pulsed laser melting over a range of x, namely 0.018 to 0.042. Like Ga{sub 1-x}Mn{sub x}As, Ga{sub 1-x}Mn{sub x}P displays a monotonic increase of the ferromagnetic Curie temperature with x associated with the hole-mediated ferromagnetic phase while thermal annealing above 300 C leads to a quenching of ferromagnetism that is accompanied by a reduction of the substitutional fraction of Mn. However, contrary to observations in Ga{sub 1-x}Mn{sub x}As, Ga{sub 1-x}Mn{sub x}P is non-metallic over the entire composition range. At the lower temperatures over which the films are ferromagnetic, hole transport occurs via hopping conduction in a Mn-derived band; at higher temperatures it arises from holes in the valence band which are thermally excited across an energy gap that shrinks with x.

This report examines the data of the survey on the distribution of household wealth.

This report provides information about the Congressional Liaison Offices of Selected Federal Agencies. This list of about 150 congressional Liaison is intended to help congressional offices in placing telephone calls and addressing correspondence to government agencies.

Correspondence from the WASP Board of Directors to the WASP membership discussing the plan to hire an executive director to manage the organization's administrative affairs. It includes a narrow orange card encouraging members to vote "yes," a letter from the board explaining why they want to hire an executive director and how the position would be funded, a sheet listing possible alternatives to hiring an executive director, a copy of the Ad-Hoc Committee's recommendations, and a copy of the Action Without Meeting motions. The front of the envelope includes a handwritten note stating, "Responded May 25, 2006."

Deposit summary of $1,050.00 made on May 23, 2006.

Precision near infrared (NIR) measurements are essential for the next generation of ground and space based instruments. The SuperNova Acceleration Probe (SNAP) will measure thousands of type Ia supernovae upto a redshift of 1.7. The highest redshift supernovae provide the most leverage for determining cosmological parameters, in particular the dark energy equation of state and its possible time evolution. Accurate NIR observations are needed to utilize the full potential of the highest redshift supernovae. Technological improvements in NIR detector fabrication have lead to high quantum efficiency, low noise detectors using a HgCdTe diode with a band-gap that is tuned to cutoff at 1:7 1m. The effects of detector quantum efficiency, read noise, and dark current on lightcurve signal to noise, lightcurve parameter errors, and distance modulus ?ts are simulated in the SNAP sim framework. Results show that improving quantum efficiency leads to the largest gains in photometric accuracy for type Ia supernovae. High quantum efficiency in the NIR reduces statistical errors and helps control systematic uncertainties at the levels necessary to achieve the primary SNAP science goals.

The primary activities associated with maintenance of the Subsurface Microbial Culture Collection (SMCC) were designed to ensure that the collection served as a valuable resource to DOE-funded and other scientists, especially DOE-funded scientists associated with the NABIR Program. These activities were carried out throughout the period covered by this report and in-cluded: (1) assistance in the selection of cultures for research, (2) distribution of cultures and/or data on request, (3) incorporation of newly isolated microbial strains, (4) preservation of newly isolated strains, (5) partial characterization of newly isolated strains, (6) development and main-tenance of representative subsets of cultures, (6) screening of SMCC strains for specific charac-teristics, (7) phylogenetic characterization of SMCC strains, (8) development and maintenance of a SMCC website, (9) maintenance of the SMCC databases, (10) archiving of SMCC records, and (11) quality assurance/quality control (QA/QC) activities. We describe in the Final Technical Report our accomplishments related to these activities during the period covered by this report.

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

Funeral program for Telitha Jane Francis, born September 16, 1938 and died May 16, 2006. The funeral was held May 23, 2006 at Second Baptist Church, officiated by Rev. Dr. Robert L. Jemerson. The funeral arrangements were made through Lewis Funeral Home and she was buried in Fort Sam Houston National Cemetery near San Antonio, Texas.

This report discusses FY2006 supplemental appropriations for Iraq and other international activities, as well as Katrina hurricane relief.

Free weekly newspaper that includes business and classified advertising.

Free weekly newspaper that includes business and classified advertising.

This report mainly provides information about the Frequently Asked Questions on the State Criminal Alien Assistance Program (SCAAP) on Immigration which is a formula grant program that provides financial assistance to states and localities for correctional officer salary costs.