Testimony issued by the Government Accountability Office with an abstract that begins "This testimony is based on our report entitled "Temporary Assistance for Needy Families: Fewer Eligible Families Have Received Cash Assistance Since the 1990s, and the Recession's Impact on Caseloads Varies by State." As a result of sweeping changes made to federal welfare policy in 1996 with the creation of TANF, welfare changed from a program entitling eligible families to monthly cash payments under Aid to Families with Dependent Children (AFDC) to a capped block grant that emphasized employment and work supports for most adult participants who receive such assistance. With the creation of TANF, the number of families who received cash assistance fell significantly, from 4.8 million families on average each month in 1995--just prior to the creation of TANF--to 1.7 million in 2008. During this time frame, poverty among all children initially fell, from about 21 percent in 1995 to about 16 percent in 2000, and then rose thereafter to 19 percent in 2008. Most families receiving cash assistance are single mothers with children, and children in such families have historically experienced high rates of poverty. Furthermore, the recession, which began in late 2007 and deepened nationally …

A letter report issued by the Government Accountability Office with an abstract that begins "Global hunger continues to worsen despite world leaders' 1996 pledge--reaffirmed in 2000 and 2009--to halve hunger by 2015. To reverse this trend, in 2009 major donor countries pledged $22 billion in a 3-year commitment to agriculture and food security in developing countries, of which $3.5 billion is the U.S. share. Through analysis of agency documents, interviews with agency officials and their development partners, and fieldwork in five recipient countries, GAO examined (1) the types and funding of food security programs and activities of relevant U.S. government agencies; and (2) progress in developing an integrated U.S. governmentwide strategy to address global food insecurity as well as potential vulnerabilities of that strategy."

Testimony issued by the Government Accountability Office with an abstract that begins "Global hunger continues to worsen despite world leaders' 1996 pledge--reaffirmed in 2000 and 2009--to halve hunger by 2015. To reverse this trend, in 2009 major donor countries pledged about $22.7 billion in a 3-year commitment to agriculture and food security in developing countries, of which $3.5 billion is the U.S. share. This testimony addresses (1) the types and funding of food security programs and activities of relevant U.S. government agencies and (2) progress in developing an integrated U.S. governmentwide strategy to address global food insecurity and the strategy's potential vulnerabilities. This is based on a new GAO report being released at today's hearing (GAO-10-352)."

Testimony issued by the Government Accountability Office with an abstract that begins "This testimony discusses our work on the F-35 Lightning II, also known as the Joint Strike Fighter (JSF). The JSF is the Department of Defense's (DOD) most costly and ambitious aircraft acquisition. DOD is seeking to simultaneously develop and field three aircraft variants for the Air Force, Navy, Marine Corps, and eight international partners. The JSF program is to provide critical replacement aircraft that will serve as the heart of future tactical air forces. It will require a long-term commitment to very large annual funding outlays. The current estimated investment is $323 billion to develop and procure 2,457 aircraft."

Free weekly newspaper that includes business and classified advertising.

Weekly newspaper from Port Aransas, Texas on Mustang Island that includes local, state and national news along with extensive advertising.

Free weekly newspaper that includes business and classified advertising.

Newspaper clippings of two articles about female pilots being honored for their service in World War II, including receiving the Congressional Gold Medal in Washington D.C. Portions of advertisements and other articles are visible on the backs of the clippings, including a school advertisement, a Dillard's advertisement, and an article about drug addiction.

Newspaper clippings of two articles about Victoria resident Eleanor "Mickey" McLernon Brown and other WASP receiving awards for the service in WWII. A photograph of Brown is included with the article. On the back of the clippings, there are local announcements and a Dillard's advertisement.

Newspaper clipping of an article aboutWASP members receiving the Congressional Gold Medal for their service in WWII. The article is accompanied by a list of all the honorees, and includes color photographs of the ceremony and the honorees. There are obituaries on the back of the clipping.

Newspaper clipping of an article about Victoria resident Eleanor "Mickey" McLernon Brown and other WASP receiving awards for the service in WWII. A photograph of Brown is included with the article, and on the back of the clipping, there are local announcements and a Dillard's advertisement.

This report provides overview information on the proposed FY2011 budget request for the Department of Homeland Security (DHS) programs that provide assistance to state and local governments. These programs are primarily used by first responders -- including firefighters, emergency medical personnel, emergency managers, and law enforcement officers -- to provide assistance for training, exercises, the purchase of equipment, and other support for terrorism and disaster preparedness and response activities.

Daily student newspaper from the University of North Texas in Denton, Texas that includes local, state and campus news along with advertising.

Weekly Jewish newspaper from Fort Worth, Texas that includes local, state and national news along with extensive advertising.

Semi-weekly newspaper from Bastrop, Texas that includes local, state and national news along with advertising.

Free weekly newspaper that includes business and classified advertising.

Free weekly newspaper that includes business and classified advertising.

Free weekly newspaper that includes business and classified advertising.

Concern over the quality of environmental management and restoration has motivated the model development for predicting water and solute transport in the vadose zone. Soil hydraulic properties are required inputs to subsurface models of water flow and contaminant transport in the vadose zone. Computer models are now routinely used in research and management to predict the movement of water and solutes into and through the vadose zone of soils. Such models can be used successfully only if reliable estimates of the soil hydraulic parameters are available. The hydraulic parameters considered in this project consist of the saturated hydraulic conductivity and four parameters of the water retention curves. To quantify hydraulic parameters for heterogeneous soils is both difficult and time consuming. The overall objective of this project was to better quantify soil hydraulic parameters which are critical in predicting water flows and contaminant transport in the vadose zone through a comprehensive and quantitative study to predict heterogeneous soil hydraulic properties and the associated uncertainties. Systematic and quantitative consideration of the parametric heterogeneity and uncertainty can properly address and further reduce predictive uncertainty for contamination characterization and environmental restoration at DOE-managed sites. We conducted a comprehensive study to assess soil hydraulic parameter …

Integrating the Molecular Machines of Mercury Detoxification into Host Cell Biology The bacterial mercury resistance (mer) operon, one of the most evolutionarily successful genetic loci in any defined organism, detoxifies organic and inorganic mercury compounds. Several major biotic processes in the global Hg(II) cycle are carried out by bacteria with this highly mobile detoxification locus that occurs in Gram negative and high and low GC Gram positive bacteria. The functions of many individual mer operon components are well described, so we aim to dissect the higher order interactions of the enzymes, transporters, and regulators of this paradigm metal metabolizing system with each other and with the larger metabolism of the host cell. Understanding how this ubiquitous detoxification system fits into the biology and ecology of its bacterial host is essential to guide interventions that support and enhance Hg remediation. Specifically, we will test the hypotheses that: (a) the organomercurial lyase, MerB, and the mercuric reductase, MerA, act synergistically together and with the membrane-bound Hg(II) transporters, MerT and MerC, to detoxify mercurials; (b) the interaction of the metalloregulator MerR with RNA polymerase (RNAP) and with its DNA binding site, MerO, modulates its metal response, and interaction with its antagonist, MerD, prevents …

The time-temperature-transformation (TTT) curve for the {delta} {yields} {alpha}{prime} isothermal martensitic transformation in a Pu-1.9 at. % Ga alloy is peculiar because it is reported to have a double-C curve. Recent work suggests that an ambient temperature conditioning treatment enables the lower-C curve. However, the mechanisms responsible for the double-C are still not fully understood. When the {delta} {yields} {alpha}{prime} transformation is induced by pressure, an intermediate {gamma}{prime} phase is observed in some alloys. It has been suggested that transformation at upper-C temperatures may proceed via this intermediate phase, while lower-C transformation progresses directly from {delta} to {alpha}{prime}. To investigate the possibility of thermally induced transformation via the intermediate {gamma}{prime} phase, in situ x-ray diffraction at the Advanced Photon Source was performed. Using transmission x-ray diffraction, the {delta} {yields} {alpha}{prime} transformation was observed in samples as thin at 30 {micro}m as a function of time and temperature. The intermediate {gamma}{prime} phase was not observed at -120 C (upper-C curve) or -155 C (lower-C curve). Results indicate that the bulk of the {alpha}{prime} phase forms relatively rapidly at -120 C and -155 C.

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Replication Protein A (RPA) is the primary eukaryotic ssDNA binding protein utilized in diverse DNA transactions in the cell. RPA is a heterotrimeric protein with seven globular domains connected by flexible linkers, which enable substantial inter-domain motion that is essential to its function. Small angle X-ray scattering (SAXS) experiments on two multi-domain constructs from the N-terminus of the large subunit (RPA70) were used to examine the structural dynamics of these domains and their response to the binding of ssDNA. The SAXS data combined with molecular dynamics simulations reveal substantial interdomain flexibility for both RPA70AB (the tandem high affinity ssDNA binding domains A and B connected by a 10-residue linker) and RPA70NAB (RPA70AB extended by a 70-residue linker to the RPA70N protein interaction domain). Binding of ssDNA to RPA70NAB reduces the interdomain flexibility between the A and B domains, but has no effect on RPA70N. These studies provide the first direct measurements of changes in orientation of these three RPA domains upon binding ssDNA. The results support a model in which RPA70N remains structurally independent of RPA70AB in the DNA bound state and therefore freely available to serve as a protein recruitment module.

X-ray absorption spectra of 1M aqueous solutions of indium (III) chloride, yttrium (III) bromide, lanthanum (III) chloride, tin (IV) chloride and chromium (III) chloride have been measured at the oxygen K-edge. Relatively minor changes are observed in the spectra compared to that of pure water. SnCl{sub 4} and CrCl{sub 3} exhibit a new onset feature which is attributed to formation of hydroxide or other complex molecules in the solution. At higher energy, only relatively minor, but salt-specific changes in the spectra occur. The small magnitude of the observed spectral changes is ascribed to offsetting perturbations by the cations and anions.