A letter report issued by the Government Accountability Office with an abstract that begins "Recently, the Army forecast that it would experience a 4.5-million-acre training land shortfall by 2013 and proposed to purchase additional land adjacent to certain existing training ranges. In response to a congressional request, GAO reviewed the Army's approach for acquiring training land. This report (1) evaluates the Army's approach to the acquisition of training land, (2) describes the Army's consideration of alternatives and assessment of the environmental and economic effects, and (3) analyzes the Army's effectiveness in communicating its approach for making decisions to pursue these acquisitions before the Office of the Secretary of Defense's (OSD) approval. GAO reviewed the Army strategic plan for training lands and other relevant documents, and focused on all five land acquisitions since 2002 at Fort Irwin, California; three training sites in Hawaii; and the proposed expansion of the Pinon Canyon Maneuver Site in Colorado."

A letter report issued by the Government Accountability Office with an abstract that begins "In 2007, the Army announced that the Office of the Secretary of Defense (OSD) had approved its request to expand its Pinon Canyon Maneuver Site, Colorado, by acquiring up to an additional 418,577 acres. The National Defense Authorization Act for Fiscal Year 2008 required the Army to address 29 provisions related to the expansion in a report to Congress. In July 2008, the Army reported that, although it had revalidated the requirement for at least 418,577 additional acres at the maneuver site, in response to community, cost, and other concerns it now proposed to limit the acquisition of additional training land to 100,000 acres. The act also required GAO to review the Army's report and the justification for the proposed expansion. This report examines the extent to which the Army's report (1) addresses the provisions of the mandate and (2) explains the selection of the 100,000-acre site. GAO compared the mandate requirements with the responses in the Army's report, met with Army officials to discuss the expansion, and visited the Pinon Canyon Maneuver Site and Fort Carson."

Nuclear power plants typically use waste heat rejection systems such as cooling lakes and natural draft cooling towers. These systems are designed to reduce cooling water temperatures sufficiently to allow full power operation even during adverse meteorological conditions. After the power plant is operational, the performance of the cooling system is assessed. These assessments usually rely on measured temperatures of the cooling water after it has lost heat to the environment and is being pumped back into the power plant (cooling water inlet temperature). If the cooling system performance is not perceived to be optimal, the utility will collect additional data to determine why. This paper discusses the use of thermal imagery collected from aircraft and satellites combined with numerical simulation to better understand the dynamics and thermodynamics of nuclear power plant waste heat dissipation systems. The ANS meeting presentation will discuss analyses of several power plant cooling systems based on a combination of remote sensing data and hydrodynamic modeling.

Second-order vibrational spectroscopies successfully isolate signals from interfaces, but they report on intermolecular structure in a complicated and indirect way. Here we adapt a perspective on vibrational response developed for bulk spectroscopies to explore the microscopic fluctuations to which sum frequency generation (SFG), a popular surface-specific measurement, is most sensitive. We focus exclusively on inhomogeneous broadening of spectral susceptibilities for OH stretching of HOD as a dilute solute in D{sub 2}O. Exploiting a simple connection between vibrational frequency shifts and an electric field variable, we identify several functions of molecular orientation whose averages govern SFG. The frequency-dependence of these quantities is well captured by a pair of averages, involving alignment of OH and OD bonds with the surface normal at corresponding values of the electric field. The approximate form we obtain for SFG susceptibility highlights a dramatic sensitivity to the way a simulated liquid slab is partitioned for calculating second-order response.

This report is a compilation of the groundwater sampling results from the Area 5 Radioactive Waste Management Site (RWMS) including calendar year 2008 results. Each of the three Pilot Wells was sampled on March 11, 2008, and September 10, 2008. These wells were sampled for the following indicators of contamination: pH, specific conductance, total organic carbon, total organic halides, and tritium. Indicators of general water chemistry (cations and anions) were also monitored. Results from all samples collected in 2008 were within the limits established by agreement with the Nevada Division of Environmental Protection for each analyte. These data indicate that there has been no measurable impact to the uppermost aquifer from the Area 5 RWMS. There were no significant changes in measured groundwater parameters compared to previous years. Other information in the report includes an updated Cumulative Chronology for the Area 5 RWMS Groundwater Monitoring Program and a brief description of the site hydrogeology.

We describe a method for computing time-dependent solutions to the compressible Navier-Stokes equations on variable geometries. We introduce a continuous mapping between a fixed reference configuration and the time varying domain, By writing the Navier-Stokes equations as a conservation law for the independent variables in the reference configuration, the complexity introduced by variable geometry is reduced to solving a transformed conservation law in a fixed reference configuration, The spatial discretization is carried out using the Discontinuous Galerkin method on unstructured meshes of triangles, while the time integration is performed using an explicit Runge-Kutta method, For general domain changes, the standard scheme fails to preserve exactly the free-stream solution which leads to some accuracy degradation, especially for low order approximations. This situation is remedied by adding an additional equation for the time evolution of the transformation Jacobian to the original conservation law and correcting for the accumulated metric integration errors. A number of results are shown to illustrate the flexibility of the approach to handle high order approximations on complex geometries.

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Free weekly newspaper that includes business and classified advertising.

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This report discusses about Impact of UNICOR on the Federal Prison System and Society, Recent Administration Efforts to Reform FPI, Legislative History, Legislation in the 111th Congress and Issues for Congress.

Advertising linage report that details ad revenue from the Odessa American, a Texas Daily Newspaper Association member, for December 2008.

Advertising linage report that details ad revenue from the San Angelo Standard-Times, a Texas Daily Newspaper Association member, for December 2008.

Advertising linage report that details ad revenue from the Abilene Reporter-News, a Texas Daily Newspaper Association member, for December 2008.

An excel spreadsheet from Grady Laster, of the San Antonio Express-News to Cyndi Brown of TDNA, with the advertising linage report that details ad revenue from the San Antonio Express-News for December 2008.

Advertising linage report that details ad revenue from the Plainview Daily Herald, a Texas Daily Newspaper Association member, for December 2008.

Advertising linage report that details ad revenue from the Wichita Falls Time Record News, a Texas Daily Newspaper Association member, for December 2008.

New and advanced methodologies have been developed to characterize the nano and microstructure of cement paste and concrete exposed to aggressive environments. High resolution full-field soft X-ray imaging in the water window is providing new insight on the nano scale of the cement hydration process, which leads to a nano-optimization of cement-based systems. Hard X-ray microtomography images of ice inside cement paste and cracking caused by the alkali?silica reaction (ASR) enables three-dimensional structural identification. The potential of neutron diffraction to determine reactive aggregates by measuring their residual strains and preferred orientation is studied. Results of experiments using these tools are shown on this paper.

Dataset generated for a recording of Robert Leivon retelling the Pear Story. A transcription with an English translation, flextext files (from Fieldworks Language Explorer), and accompanying derivative files are included. The speaker was living in Delhi when the recording was made.

We developed, tested, and now operate a civilian biological defense capability that continuously monitors the air for biological threat agents. The Autonomous Pathogen Detection System (APDS) collects, prepares, reads, analyzes, and reports results of multiplexed immunoassays and multiplexed PCR assays using Luminex{copyright} xMAP technology and flow cytometer. The mission we conduct is particularly demanding: continuous monitoring, multiple threat agents, high sensitivity, challenging environments, and ultimately extremely low false positive rates. Here, we introduce the mission requirements and metrics, show the system engineering and analysis framework, and describe the progress to date including early development and current status.

This report examines the importance to the U.S. economy of China's investment in U.S. securities, as well as U.S. concerns over the possibility that China might unload a large share of those holdings, the likelihood that this would occur, and the potential implications such action could have for the U.S. economy. The report concludes that a large sell-off of Chinese Treasury securities holdings could negatively affect the U.S. economy, at least in the short-run. As a result, such a move could diminish U.S. demand for Chinese products and thus could lower China's economic growth as well.

This report provides an overview of concerns about the health, safety, and quality of imported Chinese products, and implications for U.S.-China trade relations.

In October 2007, the United States and Mexico announced the Mérida Initiative, a three-year program of U.S. assistance to Mexico and Central America to combat drug trafficking, gangs, and organized crime. This report provides an overview and discussion of the funding provided for Mérida, and presents several issues that Congress may consider as it oversees implementation of the Initiative and shapes its future direction.