The House passed its version of the FY2007 defense authorization bill, H.R. 5122, on May 11. The bill authorizes $513 billion for national defense, including $50 billion in emergency funding for operations in Iraq and elsewhere in the first months of the fiscal year. The Senate Armed Services Committee marked up its version of the bill, S. 2766, on May 4. It also authorizes $513 billion, including emergency funding. Senate floor action appears likely in June. House subcommittee markup of the defense appropriations bill is tentatively scheduled for June 7.

The full funding policy is a federal budgeting rule imposed on DOD by Congress in the 1950s that requires the entire procurement cost of a weapon or piece of military equipment to be funded in the year in which the item is procured. Although technical in nature, the policy relates to Congress’ power of the purse and its responsibility for conducting oversight of Department of Defense (DOD) programs. Support for the policy has been periodically reaffirmed over the years by Congress, the Government Accountability Office, and DOD.

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Unmanned vehicles (UVs) are viewed as a key element of the effort to transform U.S. military forces. The Department of the Navy may eventually acquire every major kind of UV. Navy and Marine Corps UV programs raise several potential issues for Congress.

The Navy is implementing or experimenting with new kinds of naval formations, more flexible forward-development schedules, forward-homeporting additional Navy ships, and long-duration deployments with crew rotation (which the Navy calls Sea Swap). These changes, which form a key part of Navy transformation, raise several potential issues for Congress.

Document issued by the Office of the Attorney General of Texas in Austin, Texas, providing an interpretation of Texas law. It provides the opinion of the Texas Attorney General, Greg Abbott, regarding a legal question submitted for clarification; Authority of the El Paso Water Utilities Public Service Board to set an impact fee for the new development in the City of El Paso and its extraterritorial jurisdiction (RQ-0417-GA)

A letter report issued by the Government Accountability Office with an abstract that begins "The need to better protect federal facilities, coupled with federal budget constraints and the increased scrutiny of homeland security funding and programs, has prompted the need for U.S. agencies to measure the performance of their facility protection efforts. In this environment, it is important for these agencies to ensure that investments in facility protection are providing adequate returns in terms of better protecting real property assets against terrorism. In addition, the U.S. government's national strategy, Presidential directive, and guidance on protecting critical infrastructures--including facilities--have identified the use of performance measurement as a key means of assessing the effectiveness of protection programs. Given that protection of critical infrastructures is an important issue for organizations outside of the federal government as well, it is beneficial to look to the experiences of these organizations to identify lessons learned. As such, our objectives for this review were (1) to identify examples of performance measures for facility protection being used by selected organizations outside of the federal government--including private-sector entities, state and local governments, and foreign governments, and (2) to determine the status of U.S. federal agencies' efforts to develop and …

A letter report issued by the Government Accountability Office with an abstract that begins "To prepare for potential attacks in the United States involving weapons of mass destruction (WMD), Congress approved the development of National Guard Civil Support Teams (CST) tasked to identify chemical, biological, radiological, nuclear, or high-yield explosive weapons; assess consequences; advise civil authorities on response measures; and assist with requests for additional support. Thus far, 36 of the 55 approved teams have been fully certified to conduct their mission. The National Guard Bureau (NGB) is in the process of establishing, certifying, and planning for the long-term sustainment of the CSTs. GAO was asked to address the extent to which (1) the CSTs are ready to conduct their mission and (2) effective administrative mechanisms are in place for the CSTs."

A letter report issued by the Government Accountability Office with an abstract that begins "Over 100,000 chemicals, pollutants, and toxic substances are used in the United States and regulated by the Environmental Protection Agency (EPA). EPA uses risk assessment to determine the health risk from exposure to these substances, collectively referred to as contaminants. In the last 12 years, independent reviewers have examined this process and made recommendations for how it could be improved. GAO was asked to (1) identify the significant recommendations that have been made to improve human health risk assessment; (2) describe what EPA has done to modify its human health risk assessment process; (3) determine the effects these past modifications have had on the preparation of risk assessments; and (4) identify any additional actions experts believe EPA could take to improve its process, and the barriers it would face in doing so."

A letter report issued by the Government Accountability Office with an abstract that begins "In 2003, the Bureau of the Census (Bureau) changed the day and location of the release of its Income and Poverty Estimates. Some data users believed the change was an effort to suppress unfavorable news and questioned the Bureau's data dissemination practices. GAO was asked to assess whether (1) the Bureau adhered to its dissemination practices for the 2003 and later releases, and (2) the Bureau and 13 other federal statistical agencies follow data release practices recommended by the National Research Council (NRC). GAO reviewed the Bureau's dissemination process for the 2003 thru 2005 Income and Poverty Estimates."

A letter report issued by the Government Accountability Office with an abstract that begins "Search and rescue--one of the United States Coast Guard's (USCG) oldest missions and highest priorities--involves minimizing loss of life, injury, and property damage by aiding people and boats in distress. In September 2002, USCG contracted to replace its search and rescue communications system--installed in the 1970s--with a new system known as Rescue 21. However, the acquisition and initial implementation of Rescue 21 has resulted in significant cost overruns and schedule delays. GAO's objectives in reviewing the Rescue 21 program were to (1) assess the reasons for the significant cost overruns and implementation delays; (2) evaluate the viability of the revised cost and schedule estimates; and (3) evaluate the impact of the implementation delays."

A letter report issued by the Government Accountability Office with an abstract that begins "Until destroyed, Russia's stockpile of chemical weapons remains a proliferation threat, vulnerable to theft and diversion. Since 1992, Congress has authorized the Department of Defense (DOD) to provide more than $1 billion for the Cooperative Threat Reduction (CTR) program to help the Russian Federation construct a chemical weapons destruction facility (CWDF) at Shchuch'ye to eliminate about 14 percent of its stockpile. Over the past several years, DOD has faced numerous challenges that have increased the estimated cost of the facility from about $750 million to more than $1 billion and delayed the facility's operation from 2006 until 2009. DOD has attributed the increase cost and schedule to a variety of factors. In this report, we (1) assess the facility's progress, schedule, and cost and (2) review the status of Russia's efforts to destroy all of its chemical weapons."

A letter report issued by the Government Accountability Office with an abstract that begins "The Department of Homeland Security (DHS) is conducting a multiyear, multibillion-dollar acquisition of a new trade processing system, planned to support the movement of legitimate imports and exports and strengthen border security. By congressional mandate, plans for expenditure of appropriated funds on this system, the Automated Commercial Environment (ACE), must meet certain conditions, including GAO review. This study addresses whether the fiscal year 2006 plan satisfies these conditions; it also describes the status of DHS's efforts to implement prior GAO recommendations for improving ACE management, and provides observations about the plan and DHS's management of the program."

A letter report issued by the Government Accountability Office with an abstract that begins "The Department of Defense (DOD) has spent about $91 billion since the mid-1980s to develop a capability to destroy incoming ballistic missiles. In 2002, recognizing the new security environment after the September 11 attacks, President Bush directed that an initial set of defensive ballistic missile capabilities be put in place in 2004. Although DOD is developing the Ballistic Missile Defense System (BMDS) to meet an urgent need, preparing to operate and support a system under continuous development poses significant challenges. GAO was asked to assess the extent to which (1) DOD has made progress in planning to operate the BMDS, and (2) the Future Years Defense Program (FYDP) provides complete and transparent data on BMDS operational costs."

A letter report issued by the Government Accountability Office with an abstract that begins "The Energy Employees Occupational Illness Compensation Program Act of 2000 (EEOICPA) authorized the Department of Energy (Energy) to help its former contractor employees file state workers' compensation claims for illnesses that could be linked to exposure to toxic substances during their employment. Concerned with the relatively small number of finalized cases and the overall effectiveness of the program, Congress asked GAO to review costs incurred by Energy to administer the program. Specifically, Congress asked GAO to determine whether (1) internal controls over program payments were adequately designed to provide reasonable assurance that improper payments to contractors would not be made or would be detected in the normal course of business and (2) program payments were properly supported as a valid use of government funds."

This report discusses the idea of replacing our current income tax system with a flat-rate tax, including background and analysis and various Congressional proposals.

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A significant fraction of the 44 TW of heat dissipation from the Earth's interior is believed to originate from the decays of terrestrial uranium and thorium. The only estimates of this radiogenic heat, which is the driving force for mantle convection, come from Earth models based on meteorites, and have large systematic errors. The detection of electron antineutrinos produced by these uranium and thorium decays would allow a more direct measure of the total uranium and thorium content, and hence radiogenic heat production in the Earth. They discuss the prospect of building an electron antineutrino detector approximately 700 m{sup 3} in size in the Homestake mine at the 4850 feet level. This would allow us to make a measurement of the total uranium and thorium content with a statistical error less than the systematic error from the current knowledge of neutrino oscillation parameters. It would also allow us to test the hypothesis of a naturally occurring nuclear reactor at the center of the Earth.

This project has documented and demonstrated the feasibility of technologies and operational choices for companies who operate the large installed fleet of integral engine compressors in pipeline service. Continued operations of this fleet is required to meet the projected growth of the U.S. gas market. Applying project results will meet the goals of the DOE-NETL Natural Gas Infrastructure program to enhance integrity, extend life, improve efficiency, and increase capacity, while managing NOx emissions. These benefits will translate into lower cost, more reliable gas transmission, and options for increasing deliverability from the existing infrastructure on high demand days. The power cylinders on large bore slow-speed integral engine/compressors do not in general combust equally. Variations in cylinder pressure between power cylinders occur cycle-to-cycle. These variations affect both individual cylinder performance and unit average performance. The magnitude of the variations in power cylinder combustion is dependent on a variety of parameters, including air/fuel ratio. Large variations in cylinder performance and peak firing pressure can lead to detonation and misfires, both of which can be damaging to the unit. Reducing the variation in combustion pressure, and moving the high and low performing cylinders closer to the mean is the goal of engine balancing. The …

During this reporting period, Fortuna retrieved the first oriented horizontal core from the Trenton/Black River in the northern Appalachian Basin. The core came from central New York State, the ''hottest'' play in the Appalachian Basin. A complete well log suite was also collected in the horizontal hole, including an FMI log. After reassembling the core sections, and orienting the core, we analyzed the whole core before it was cut for full-diameter core analyses (e.g., permeability) and before the core was split, in order that we did not miss any features that may be lost during cutting. We recognized and mapped along the core 43 stylolites, 99 veins and several large partially filled vugs. Kinematic indicators suggest multiple phases of strike-slip motion. Master-abutting relationships at intersections (primarily determined from which feature ''cuts'' which other feature) show three stages of stylolite growth: sub horizontal, nearly vertical, and steeply dipping. These development stages reflect vertical loading, tectonic horizontal loading, and finally oblique loading. Hydrothermal dolomite veins cut and are cut by all three stages of the stylolites. A set of horizontal veins indicates vertical unloading. Analyses of the core will continue, as well as the well logs.

Distributed generation (DG) may play a key role in a modern energy system because it can improve energy efficiency. Reductions in the energy bill, and therefore DG attractiveness, depend on the electricity tariff structure; a system created before widespread adoption of distributed generation. Tariffs have been designed to recover costs equitably amongst customers with similar consumption patterns. Recently, electric utilities began to question the equity of this electricity pricing structure for standby service. In particular, the utilities do not feel that DG customers are paying their fair share of transmission and distribution costs - traditionally recovered through a volumetric($/kWh) mechanism - under existing tariff structures. In response, new tariff structures with higher fixed costs for DG have been implemented in New York and in California. This work analyzes the effects of different electricity tariff structures on DG adoption. First, the effects of the new standby tariffs in New York are analyzed in different regions. Next generalized tariffs are constructed, and the sensitivity to varying levels of the volumetric and the demand ($/kW, i.e. maximum rate) charge component are analyzed on New York's standard and standby tariff as well as California's standby tariff. As expected, DG profitability is reduced with standby …

The developments of oil and gas fields in deep waters (5000 ft and more) will become more common in the future. It is inevitable that production systems will operate under multiphase flow conditions (simultaneous flow of gas, oil and water possibly along with sand, hydrates, and waxes). Multiphase flow prediction tools are essential for every phase of hydrocarbon recovery from design to operation. Recovery from deep-waters poses special challenges and requires accurate multiphase flow predictive tools for several applications, including the design and diagnostics of the production systems, separation of phases in horizontal wells, and multiphase separation (topside, seabed or bottom-hole). It is crucial for any multiphase separation technique, either at topside, seabed or bottom-hole, to know inlet conditions such as flow rates, flow patterns, and volume fractions of gas, oil and water coming into the separation devices. Therefore, the development of a new generation of multiphase flow predictive tools is needed. The overall objective of the proposed study is to develop a unified model for gas-oil-water three-phase flow in wells, flow lines, and pipelines to predict flow characteristics such as flow patterns, phase distributions, and pressure gradient encountered during petroleum production at different flow conditions (pipe diameter and inclination, …

Automatika, Inc. was contracted by the Department of Energy (DOE) and with co-funding from the Northeast Gas Association (NGA), to develop an in-pipe natural gas prototype measurement and wireless communications system for assessing and monitoring distribution networks. This projected was completed in April 2006, and culminated in the installation of more than 2 dozen GasNet nodes in both low- and high-pressure cast-iron and steel mains owned by multiple utilities in the northeastern US. Utilities are currently logging data (off-line) and monitoring data in real time from single and multiple networked sensors over cellular networks and collecting data using wireless bluetooth PDA systems. The system was designed to be modular, using in-pipe sensor-wands capable of measuring, flow, pressure, temperature, water-content and vibration. Internal antennae allowed for the use of the pipe-internals as a waveguide for setting up a sensor network to collect data from multiple nodes simultaneously. Sensor nodes were designed to be installed with low- and no-blow techniques and tools. Using a multi-drop bus technique with a custom protocol, all electronics were designed to be buriable and allow for on-board data-collection (SD-card), wireless relaying and cellular network forwarding. Installation options afforded by the design included direct-burial and external polemounted variants. …