Correspondence issued by the Government Accountability Office with an abstract that begins "GAO reviewed the audit reports covering the financial statements of the American National Theatre and Academy for fiscal years 2004 and 2003. GAO found no reportable instances of noncompliance. The audit reports included the auditors' opinions that the financial statements of the corporation were presented fairly in accordance with U.S. generally accepted accounting principles."

Correspondence issued by the Government Accountability Office with an abstract that begins "GAO reviewed the audit reports covering the financial statements of the National Fund for Medical Education for fiscal year 2004. GAO found no reportable instances of noncompliance. The audit reports included the auditors' opinions that the financial statements of the corporation were presented fairly in accordance with U.S. generally accepted accounting principles."

Correspondence issued by the Government Accountability Office with an abstract that begins "GAO reviewed the audit reports covering the financial statements of Little League Baseball, Inc., for fiscal years 2005 and 2004. GAO found no reportable instances of noncompliance. The audit reports included the auditor's opinions that the financial statements of the corporation were presented fairly in accordance with generally accepted accounting principles."

Correspondence issued by the Government Accountability Office with an abstract that begins "GAO reviewed the audit reports covering the financial statements of the American GI Forum of the United States for fiscal year 2005. GAO found that the American GI Forum of the United States did not obtain an audit of its financial statements for fiscal year 2005 by an independent public accountant, and therefore did not comply with the statutory requirement for such an audit. Instead, corporation officials informed us that they had the statements reviewed. Further, they informed us they plan to obtain a financial audit of the corporation's financial statements in the future."

Correspondence issued by the Government Accountability Office with an abstract that begins "This letter addresses the conference report to H.R. 5441 and Senate Report 109-273, which directs GAO to (1) analyze the role of the Department of Homeland Security (DHS) National Operations Center and DHS component operations centers and (2) make recommendations regarding the operation and coordination of these centers. On March 1 and 13, 2007, we met with House and Senate Committee staff, respectively, to brief them on completed and ongoing GAO work that addresses these issues. Both House and Senate staff agreed that this information addresses the appropriations mandates and their related concerns regarding DHS's operations centers. We primarily relied on a prior GAO report on DHS multi-agency operations centers to satisfy these mandates. In our completed review, we specifically examined (1) the missions, products, functions, and customers of the multi-agency DHS operations centers that operate 24 hours a day, 7 days a week, and 365 days a year (24/7/365), and (2) DHS's implementation of key practices for enhancing and sustaining collaboration at these multi-agency centers. We also have work underway that includes an assessment of DHS's plans for consolidating its real property holdings in the National Capital …

A letter report issued by the Government Accountability Office with an abstract that begins "The Social Security Administration's (SSA) Disability Insurance and Supplemental Security Income programs provided around $128 billion to about 12.8 million persons with disabilities and their families in fiscal year 2005. Claimants who are denied benefits by SSA may appeal to federal courts. Through current initiatives, SSA is attempting to reduce the number of cases appealed to courts and remanded back to SSA for further review. In addition, there have been long-standing concerns about how SSA responds to court decisions that conflict with its policies. GAO was asked to examine: (1) trends over the past decade in the number of appeals reviewed by the courts and their decisions, (2) reasons for court remands and factors contributing to them, and (3) SSA's process for responding to court decisions that conflict with agency policy. GAO reviewed SSA data and documents on court decisions, remands and SSA's processes and interviewed agency officials and stakeholders on data trends, reasons for remands, and SSA processes."

Correspondence issued by the Government Accountability Office with an abstract that begins "GAO reviewed the audit reports covering the financial statements of the Jewish War Veterans of the United States of America, Inc., for fiscal years 2005 and 2004. GAO found no reportable instances of noncompliance. The audit reports included the auditors' opinions that, with two exceptions, the financial statements of the corporation were presented fairly in accordance with U.S. generally accepted accounting principles."

Correspondence issued by the Government Accountability Office with an abstract that begins "GAO reviewed the audit reports covering the financial statements of the American Historical Association for fiscal years 2004, 2003, 2002. GAO found no reportable instances of noncompliance. The audit reports included the auditors' opinions that the financial statements of the corporation were presented fairly in accordance with U.S. generally accepted accounting principles."

A letter report issued by the Government Accountability Office with an abstract that begins "Some states and countries allow taxpayers to prepare and file tax returns on their Internet Web sites at no charge, an option not available to federal taxpayers. Such a service might mitigate the concerns taxpayers have about current electronic filing options, which require filing through a third party and may involve fees. Increased electronic filing would reduce IRS's paper processing costs, reduce transcription errors, and speed up refunds. However, the idea is controversial. IRS already has a Free File program which offers free return preparation and filing by private companies for some people via IRS's Web site. Some are opposed to IRS competing with tax preparation software companies. GAO was asked to (1) describe IRS's options for on-line preparation and filing (I-file) based on states' experiences; (2) determine the benefits and costs of I-file based on the experiences of the states; and (3) describe the potential for IRS to realize cost savings from I-file. GAO profiled 7 states and the District of Columbia, 2 foreign countries and 3 federal agencies to describe I-file options and determine their benefits and costs."

Correspondence issued by the Government Accountability Office with an abstract that begins "GAO reviewed the audit reports covering the financial statements of the Former Members of Congress for fiscal year 2005. GAO found no reportable instances of noncompliance. The audit reports included the auditors' opinions that the financial statements of the corporation were presented fairly and in accordance with generally accepted accounting standards."

Correspondence issued by the Government Accountability Office with an abstract that begins "GAO reviewed the audit reports covering the financial statements of the Disabled American Veterans for fiscal year 2005. GAO found no reportable instances of noncompliance. The audit reports included the auditors' opinions that the financial statements of the corporation were presented fairly in accordance with U.S. generally accepted accounting principles."

The cyclotide MCoTI-II is a powerful trypsin inhibitor recently isolated from the seeds of Momordica cochinchinensis, a plant member of cucurbitaceae family. We report for the first time the in vivo biosynthesis of natively-folded MCoTI-II inside live E. coli cells. Our biomimetic approach involves the intracellular backbone cyclization of a linear cyclotide-intein fusion precursor mediated by a modified protein splicing domain. The cyclized peptide then spontaneously folds into its native conformation. The use of genetically engineered E. coli cells containing mutations in the glutathione and thioredoxin reductase genes considerably improves the production of folded MCoTI-II in vivo. Biochemical and structural characterization of the recombinant MCoTI-II confirmed its identity. Biosynthetic access to correctly-folded cyclotides allows the possibility of generating cell-based combinatorial libraries that can be screened inside living cells for their ability to modulate or inhibit cellular processes.

Many experimental approaches in biology and biophysics, as well as applications in diagnosis and drug discovery, require proteins to be immobilized on solid supports. Protein microarrays, for example, provide a high-throughput format to study biomolecular interactions. The technique employed for protein immobilization is a key to the success of these applications. Recent biochemical developments are allowing, for the first time, the selective and traceless immobilization of proteins generated by cell-free systems without the need for purification and/or reconcentration prior to the immobilization step.

An overview of the Lawrence Discrete Element Code (LDEC) is presented, and results from a study investigating the effect of explosive and impact loading on geologic materials using the Livermore Distinct Element Code (LDEC) are detailed. LDEC was initially developed to simulate tunnels and other structures in jointed rock masses using large numbers of polyhedral blocks. Many geophysical applications, such as projectile penetration into rock, concrete targets, and boulder fields, require a combination of continuum and discrete methods in order to predict the formation and interaction of the fragments produced. In an effort to model this class of problems, LDEC now includes implementations of Cosserat point theory and cohesive elements. This approach directly simulates the transition from continuum to discontinuum behavior, thereby allowing for dynamic fracture within a combined finite element/discrete element framework. In addition, a Smooth Particle Hydrodynamics (SPH) capability has been incorporated into LDEC, permitting the simulation of fluid-structure interaction. We will present results from a study of detonation-induced fracture and fragmentation of geologic media surrounding a tunnel using LDEC.

Samarium-neodymium isotopic analyses of unleached and acid-leached mineral fractions from the recently identified olivine-bearing shergottite Northwest Africa 1195 yield a crystallization age of 348 {+-} 19 Ma and an {var_epsilon}{sub Nd}{sup 143} value of +40.1 {+-} 1.3. Maskelynite fractions do not lie on the Sm-Nd isochron and appear to contain a martian surface component with low {sup 147}Sm/{sup 144}Nd and {sup 143}Nd/{sup 144}Nd ratios that was added during shock. The Rb-Sr system is disturbed and does not yield an isochron. Terrestrial Sr appears to have affected all of the mineral fractions, although a maximum initial {sup 87}Sr/{sup 86}Sr ratio of 0.701614 {+-} 16 is estimated by passing a 348 Ma reference isochron through the maskelynite fraction that is least affected by contamination. The high initial {var_epsilon}{sub Nd}{sup 143} value and the low initial {sup 87}Sr/{sup 86}Sr ratio, combined with the geologically young crystallization age, indicate that Northwest Africa 1195 is derived from a source region characterized by a long-term incompatible element depletion. The age and initial Sr and Nd isotopic compositions of Northwest Africa 1195 are very similar to those of Queen Alexandra Range 94201, indicating these samples were derived from source regions with nearly identical Sr-Nd isotopic systematics. These …

An important problem in porous media involves the ability of micron and submicron-sized biological particles such as viruses or bacteria to move in groundwater systems through geologic media characterized by rock or mixed gravel, clay and sand materials. Current simulation capabilities require properly upscaled (continuum) models of colloidal filtration and adsorption to augment existing theories of fluid flow and chemical transport. Practical models typically address flow and transport behavior in aquifers over distances of 1 to 10 km where, for example, fluid momentum balance is governed by the simple Darcy's Law as a function of a pressure gradient, elevation gradient and a medium-dependent permeability parameter. In addition to fluid advection, there are multiple transport processes occurring in these systems including diffusion, dispersion and chemical interactions with solids or other aqueous chemical species. Particle transport is typically modeled in the same way as dissolved species, except that additional loss terms are incorporated to model particle filtration (physical interception), adsorption (chemical interception) and inactivation. Proper resolution of these processes at the porous medium continuum scale constitutes an important closure problem in subsurface science. We present a new simulation capability based on enabling technologies developed for microfluidics applications to model transport of colloidal-sized …

A proof-of-principle electron electric dipole moment (e-EDM)experiment using slow cesium atoms, nulled magnetic fields, and electricfield quantization has been performed. With the ambient magnetic fieldsseen by the atoms reduced to less than 200 pT, an electric field of 6MV/m lifts the degeneracy between states of unequal lbar mF rbar and,along with the low (approximately 3 m/s) velocity, suppresses thesystematic effect from the motional magnetic field. The low velocity andsmall residual magnetic field have made it possible to induce transitionsbetween states and to perform state preparation, analysis, and detectionin regions free of applied static magnetic and electric fields. Thisexperiment demonstrates techniques that may be used to improve the e-EDMlimit by two orders of magnitude, but it is not in itself a sensitivee-EDM search, mostly due to limitations of the laser system.

Free weekly newspaper that includes business and classified advertising.

Free weekly newspaper that includes business and classified advertising.

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.

Bill introduced by the Texas Senate relating to the appointment of bailiffs for the 97th Judicial District.

Bill introduced by the Texas Senate relating to sales and use tax information provided by the comptroller of public accounts to certain municipalities.

Concurrent resolution introduced by the Texas Senate and House of Representatives honoring the Chicano/Hispanic Law Students' Association for enhancing the educational experience of its membership.