A letter report issued by the General Accounting Office with an abstract that begins "The Federal Aviation Administration (FAA) administers the Airport Improvement Program (AIP), which provides billions of dollars in federal grants to airports for planning and development projects. The total funds awarded by FAA was consistent with the total amount of AIP funds available for obligation for fiscal years 1996 through 2000. FAA also made available or awarded AIP grant funds in accordance with the statutory formulas and set-asides contained in the authorization acts for the five fiscal years reviewed. In some cases, FAA awarded more funding than required to some airports and projects when it distributed the remaining AIP discretionary funds, which are not subject to statutory formulas or set-asides. GAO also found that small airports received greater amounts than large airports."

A statement of record issued by the General Accounting Office with an abstract that begins "This testimony discusses group purchasing organizations (GPO) for medical devices and supplies used in hospitals. By pooling the purchases of their member hospitals, these specialized firms negotiate lower prices from vendors. GAO found that a hospital's use of a GPO contract did not guarantee that the hospital saved money: GPOs' prices were not always lower and were often higher than prices paid by hospitals negotiating directly with vendors. GAO studied price savings with respect to: (1) whether hospitals using GPO contracts received better prices than hospitals that did their own contracting, (2) the size of the hospital, and (3) size of the GPO. This data raises questions about whether GPOs, specially large GPOs, achieve consistent price savings."

A letter report issued by the General Accounting Office with an abstract that begins "The Air Force expeditionary aerospace force concept seeks to spread deployments more evenly across its forces and increase the predictability of deployments. By dual-tasking some fighter squadrons the Air Force could fulfill two requirements as the 2010 Concept envisions. Although significant challenges could impede the ability to maximize these benefits, the Air Force has not specifically analyzed what is needed to implement dual-tasking by 2010. Dual-tasking would result in more efficient use of squadrons and greatly reduce the need to use squadrons for more than one 90-day deployment every 15 months. Dual-tasking would provide theater commanders with the same number of aircraft to meet requirements as under current practice; however, the aircraft would come from fewer squadrons. Because a larger proportion of a squadron's aircraft would be used to meet requirements, and because dual-tasking uses fewer squadrons to meet requirements, the need to repeatedly use the same squadrons would be reduced. The number of squadrons needed for more than one 90-day period over a 15-month period would decline from 26 squadrons to five. More training would be required under dual-tasking. Yet, the Air Force has not …

Testimony issued by the General Accounting Office with an abstract that begins "The Veterans Equitable Resource Allocation (VERA) system allocated $17.8 billion of its $20.3 billion health care budget to 22 regional health care networks in fiscal year 2001. Before Vera resources were allocated to facilities on the basis of their historical expenditures. By aligning resources with workloads VERA shifted about$921 million among VA's networks in fiscal year 2001. VERA's design is reasonable for equitably allocating resources, but improvements could better allocate comparable resources for comparable workloads. VERA's allocations are based primarily on network workload, with adjustments made for factors beyond the control of network management. These include the health care needs of veterans and some local cost differences. VERA's design also protects patients from the effects of network budget shortfalls. However, GAO found that $200 million annually that could be reallocated to better align network resources with workloads. First, VERA's measurement of network workload is not accurate enough to determine each network's allocation because VERA excludes most veterans with higher incomes who do not have service-connected disabilities--about one-fifth of VA's workload. Second, VERA does not accurately adjust for cost differences among networks for differences in patients' health care needs …

A letter report issued by the General Accounting Office with an abstract that begins "Since the early 1970's, the federal government has provided a large share of the nation's capital investment in urban mass transportation. Much of this funding has come through the Federal Transit Administration's (FTA) New Starts Program, which helps pay for rail, bus, and trolley projects. The Transportation Equity Act for the 21st Century authorized about $6 billion in "guaranteed" funding for the New Starts program through fiscal year 2003. FTA's evaluation process assigns candidate projects individual ratings for project justification and local financial commitments. The process also assigns an overall rating intended to reflect the project's merit. FTA recommended four projects for funding commitments for fiscal year 2003 in its New Starts report and budget proposal. FTA evaluated 50 proposed projects for fiscal year 2003 and developed ratings for 31 of them. Twenty-seven of these projects were rated as "highly recommended" or "recommended." Although FTA has faced transit budget crunches for years, the agency will end the act's authorization period with $310 million in unused commitment authority. Proposals to limit the amount of New Starts funds would allow more projects to receive such funding, but could …

A letter report issued by the General Accounting Office with an abstract that begins "Rigorous, realistic training is key to military readiness. All U.S. military forces conduct frequent training exercises to hone and maintain their war-fighting skills. Combat units stationed outside the continental United States are able to meet many of their training requirements but face constraints in such areas as (1) maneuver operations, (2) live ordnance practice, and (3) night and low altitude flying. Training constraints cause adverse effects, including (1) requiring workarounds that can breed bad habits affecting combat performance; (2) requiring military personnel to be away from home more often; and (3) preventing training from being accomplished. To address these concerns, military commands and services are negotiating with host governments to lessen restrictions on existing training areas, but such actions are often done at an individual-service level and sometimes create unforeseen problems for other services and for existing training capabilities."

A letter report issued by the General Accounting Office with an abstract that begins "The Department of Education's Office of Federal Student Aid (FSA) administers more than $53 billion in financial aid for more than 8.1 million students. Since 1990, GAO has included student financial aid on its high-risk list. To address these and other long-standing management weaknesses, Congress established FSA as a performance-based organization (PBO) within Education in 1998. To develop and implement a strategic direction, FSA set three strategic goals, created indicators to measure progress toward these goals, and developed a tool to link employees' day-to-day activities to these goals. The goals are to (1) increase customer satisfaction, (2) increase employee satisfaction, and (3) reduce unit cost. FSA's efforts have generally improved customer and employee satisfaction scores. FSA has begun to implement some human capital practices to better organize its services and manage its employees. But gaps exist, and FSA has not yet implemented performance management initiatives to develop and assess its employees. To better serve customers, FSA reorganized to reflect its different customers--students, schools, and financial partners. To encourage accountability, FSA is linking staff bonuses to FSA's strategic goals. Education continues to clarify FSA's level of independence …

Other written product issued by the General Accounting Office with an abstract that begins "The Floyd D. Spence National Defense Authorization Act for Fiscal Year 2001 (the Act) required that the Comptroller General of the United States convene a panel of experts to study the policies and procedures governing the transfer of commercial activities for the federal government from government personnel to a federal contractor. The Panel held a total of 11 meetings over the period of May 2001 to March 2002, including three public hearings in Washington, D.C., Indianapolis, Indiana, and San Antonio, Texas. In these hearings, panelists heard first-hand both about the current process, primarily the cost comparison process conducted under Office of Management and Budget Circular A-76, as well as alternatives to that process. Panel staff conducted an extensive amount of additional research, review, and analysis in order to supplement and evaluate the public testimony. This report includes the findings of the Panel as a whole, as well as a written statement from each Panel member as the Panel's report and recommendations."

A letter report issued by the General Accounting Office with an abstract that begins "The Defense Logistics Agency (DLA) reported that a shortage of spare parts has caused a decline in the military services' readiness, particularly in aviation readiness. In response, Congress provided $1.1 billion in additional funding to purchase spare parts. According to DLA, shortages are a result of aging systems and high operational tempo, which increase the total number of spare parts required. The number of spare parts the military services ordered declined between 1996 and 2000, but the dollar value increased by 18 percent. Further, spare parts purchased were drawn from 70 of 78 stock groups. Defense officials told GAO that military downsizing was the primary reason for the decline and that credit card usage and contractor maintenance support also contributed. The reasons cited for the increase were (1) DLA shifts to a mix of more expensive spare parts and (2) price increases due to inaccurate initial price estimates, long periods between procurements, and substantial changes in the quantity of spare parts purchased."

Testimony issued by the General Accounting Office with an abstract that begins "The national school lunch and breakfast programs provide inexpensive or free meals to more than 27 million children each day. During the 1990s, nearly 300 outbreaks of foodborne illness at the nation's schools sickened 16,000 students. The rise in the number of school outbreaks mirrors a rise in the number of outbreaks in the overall population, according to the Centers for Disease Control and Prevention (CDC). Because the CDC data include outbreaks attributable to food brought from home or other sources, GAO could not determine the extent to which food served in the school meal programs caused reported outbreaks. Data from 1998 and 1999 do show, however, that most of the outbreaks during those years were caused by foods served through the school meal program. Foods contaminated with salmonella and Norwalk-like viruses were the most common causes of outbreaks. GAO found that the Department of Agriculture has not developed security measures to protect foods served at schools from deliberate contamination. The existing food safety system is a patchwork of protections that fall short in addressing existing and emerging food safety threats."

The objective of this activity is to show that the use of the traditional strength of materials approach to the drip shield and the waste package (WP) designs is bounding and appropriate when compared to the fracture mechanics approach. The scope of this activity is limited to determining the failure assessment diagrams for the two materials at issue: Ti-7 and Alloy 22. This calculation is intended for use in support of the license application design of the drip shield and the WP. This activity is associated with the drip shield and the WP designs. The activity evaluation for work package number P32 12234F2, included in ''Technical Work Plan for: Waste Package Design Description for LA'' (Ref. 1, p. A-6), has determined that the development of this document is subject to ''Quality Assurance Requirements and Description'' requirements. The control of the electronic management of data is accomplished in accordance with the methods specified in Reference 1, Section 10. AP-3.124, ''Design Calculations and Analysis'' (Ref. 2), is used to develop and document the calculation.

Weekly newspaper from Emory, Texas that includes local, state, and national news along with advertising.

Venoco Inc, intends to re-develop the Monterey Formation, a Class III basin reservoir, at South Ellwood Field, Offshore Santa Barbara, California. Well productivity in this field varies significantly. Cumulative Monterey production for individual wells has ranged from 260 STB to 8,700,000 STB. Productivity is primarily affected by how well the well path connects with the local fracture system and the degree of aquifer support. Cumulative oil recovery to date is a small percentage of the original oil in place. To embark upon successful redevelopment and to optimize reservoir management, Venoco intends to investigate, map and characterize field fracture patterns and the reservoir conduit system. State of the art borehole imaging technologies including FMI, dipole sonic and cross-well seismic, interference tests and production logs will be employed to characterize fractures and micro faults. These data along with the existing database will be used for construction of a novel geologic model of the fracture network. Development of an innovative fracture network reservoir simulator is proposed to monitor and manage the aquifer's role in pressure maintenance and water production. The new fracture simulation model will be used for both planning optimal paths for new wells and improving ultimate recovery. In the second phase …

LSGM electrolyte and LSCF cathode materials were synthesized via solid state reaction and wet-chemical method. From these materials, symmetrical cells were fabricated for electrochemical characterizations.

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The proposed research aimed to develop a fundamental understanding of important biological and physical chemical parameters for effective decontamination of metal surfaces using environmentally benign aqueous-based biopolymer solutions. Understanding how heavy metal-chelating biopolymers coat and interact with contaminated surfaces will benefit the development of novel, safe, easy-to-apply decontamination methodologies for removal of radionuclides and heavy metals. The benefits of these methodologies include the following: decreased exposure hazards for workers; decreased secondary waste generation; increased efficiency of decontamination; positive public appeal and development of novel, nature-friendly business opportunities; and lower cost of cleanup to the government. We proposed to use aqueous biopolymer solutions to coat a contaminated metal surface (i.e., steel), solubilize the heavy metals (e.g., uranium) from the surface, and bind the heavy metals into the biopolymer. The biopolymer coating (containing the immobilized hazardous metal contaminants) was to be removed as a viscous film, as a dry powder, or by washing. This ''apply, wait, and remove'' procedure will reduce the amount of worker time spent in decontamination activities.

This report summarizes the major activities and accomplishments of the Idaho National Engineering and Environmental Laboratory (INEEL) Advanced Radiotherapy Research Program for calendar year 2001. Applications of supportive research and development, as well as technology deployment in the fields of chemistry, radiation physics and dosimetry, and neutron source design and demonstration are described. Contributions in the fields of physics and biophysics include development of advanced patient treatment planning software, feasibility studies of accelerator neutron source technology for Neutron Capture Therapy (NCT), and completion of major modifications to the research reactor at Washington State University to produce an epithermal-neutron beam for NCT research applications.

The photosynthetic water oxidation complex consists of a cluster of 4 Mn atoms bridged by O atoms, associated with Ca2+ and Cl- and incorporated into protein. The structure is similar in higher plants and algae, as well as in cyanobacteria of more ancient lineage, dating back more than 2.5 Ga on Earth. It has been proposed that the proto-enzyme derived from a component of a natural early marine manganese precipitate that contained a CaMn4O9 cluster. A variety of MnO2 minerals is found in nature. Three major classes are spinels, sheet-like layered structures and 3-dimensional networks that contain parallel tunnels. These relatively open structures readily incorporate cations (Na+, Li+, Mg2+, Ca2+, Ba2+, H+ and even Mn2+) and water. The minerals have different ratios of Mn(III) and Mn(IV) octahedrally coordinated to oxygens. Using X-ray spectroscopy we compare the chemical structures of Mn in the minerals with what is known about the arrangement in the water-oxidation complex to define the parameters of a structural model for the photosynthetic catalytic site. This comparison provides for the structural model a set of candidate Mn4 clusters -- some previously proposed and considered and others entirely novel.

The project involves using advanced reservoir characterization and thermal production technologies to improve thermal recovery techniques and lower operating and capital costs in a slope and basin clastic (SBC) reservoir in the Wilmington field, Los Angeles Co., Calif. Through December 2001, project work has been completed on the following activities: data preparation; basic reservoir engineering; developing a deterministic three dimensional (3-D) geologic model, a 3-D deterministic reservoir simulation model and a rock-log model; well drilling and completions; and surface facilities on the Fault Block II-A Tar Zone (Tar II-A). Work is continuing on research to understand the geochemistry and process regarding the sand consolidation well completion technique, final reservoir tracer work, operational work and research studies to prevent thermal-related formation compaction in the Tar II-A steamflood area, and operational work on the Tar V steamflood pilot and Tar II-A post-steamflood projects. During the First Quarter 2002, the project team developed an accelerated oil recovery and reservoir cooling plan for the Tar II-A post-steamflood project and began implementing the associated well work in March. The Tar V pilot steamflood project will be converted to post-steamflood cold water injection in April 2002. The Tar II-A post-steamflood operation started in February 1999 and …

Fire is a significant hazard in most facilities that handle radioactive materials. The severity of fire varies with room arrangement, combustible loading, ventilation and protective system response. The complexity of even simple situations can be unwieldy to solve by hand calculations. Thus, computer simulation of the fire severity has become an important tool in characterizing fire risk. The Savannah River Site (SRS), a Department of Energy facility, has been using the Consolidated Model of Fire Growth and Smoke Transport (CFAST) software to complete such deterministic evaluations to better characterize the nuclear facility fire severity. To fully utilize CFAST at SRS it is necessary to demonstrate that CFAST produces valid analytic solutions over its range of use. This report describes the primary verification exercise that is required to establish that CFAST, and its user interface program FAST, produce valid analytic solutions. This verification exercise may be used to check the fu nctionality of FAST and as a training tool to familiarize users with the software. In addition, the report consolidates the lessons learned by the SRS staff in using FAST and CFAST as fire modeling tools.

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Three major goals were accomplished during this phase. First, a study was completed of the effects of stress-induced changes in anisotropic elastic moduli in sandstone. Second, a new method for measuring the anisotropic poroelastic moduli from acoustic data was developed. Third, a series of triaxial experiments were conducted on unconsolidated sands to identify pressure/stress conditions where liquefaction occurs under high confining pressures. Stress-induced changes in anisotropic Young's moduli and shear moduli were observed during deformational pathway experiments. A new method was made for the acquisition of compressional and shear wave velocities along a series of 3-dimensional raypaths through a core sample as it is subjected to deformation. Three different deformational pathway experiments were conducted. During the hydrostatic deformation experiment, little or no anisotropy was observed in either the Young's moduli or shear moduli. Significant deformational anisotropies were observed in both moduli during the uniaxial strain test and the triaxial compression experiment but each had a different nature. During the triaxial experiment the axial and lateral Young's moduli and shear moduli continued to diverge as load was applied. During the uniaxial strain experiment the anisotropy was ''locked in'' early in the loading phase but then remained steady as both the confining …

Eltron Research Inc., and team members CoorsTek, McDermott Technology, inc., Sued Chemie, Argonne National Laboratory, and Oak Ridge National Laboratory are developing an environmentally benign, inexpensive, and efficient method for separating hydrogen from gas mixtures produced during industrial processes, such as coal gasification. This project was motivated by the National Energy Technology Laboratory (NETL) Vision 21 initiative which seeks to economically eliminate environmental concerns associated with the use of fossil fuels. This objective is being pursued using dense membranes based in part on Eltron-patented ceramic materials with a demonstrated ability for proton and electron conduction. The technical goals are being addressed by modifying single-phase and composite membrane composition and microstructure to maximize proton and electron conductivity without loss of material stability. Ultimately, these materials must enable hydrogen separation at practical rates under ambient and high-pressure conditions, without deactivation in the presence of feedstream components such as carbon dioxide, water, and sulfur.