A letter report issued by the General Accounting Office with an abstract that begins "As part of the efforts by the United States to oust Saddam Hussein, a critical element of U.S. policy included funding the Iraqi National Congress as the lead Iraqi opposition coalition. In 1999, the Iraqi National Congress Support Foundation (INCSF) was established to provide an organizational structure for Department of State funding. From March 2000 until September 2003, the Department of State funded several INCSF programs, including television broadcasting. INCSF's broadcasting goals included broadcasts into Iraq focusing on providing the Iraqi people unbiased news and information and updating them on efforts to bring democracy to Iraq. GAO was asked to review (1) the history of the Department of State's funding of INCSF broadcasting activities and (2) the key issues affecting State's funding decisions."

A letter report issued by the General Accounting Office with an abstract that begins "The free flow of information among federal, state, and local law enforcement agencies could prove vital to fighting the war on terrorism. State and local law enforcement officials are key stakeholders in the United States' efforts to combat terrorism, and as such, they may require access to classified national security information to help prevent or respond to terrorist attacks. In order to gain access to such information, state and local law enforcement officials generally need federal security clearances. The Federal Bureau of Investigation (FBI) grants security clearances and shares classified information with state and local law enforcement officials. Immediately following September 11, 2001, some state and local law enforcement officials expressed frustration with the complexity of the process for obtaining security clearances. Others expressed frustration with the length of time it took to obtain a security clearance. These frustrations exacerbated the general concern among law enforcement stakeholders that the lack of security clearances could impede the flow of critical information from the FBI to the state and local level, from the state and local level to the FBI, and laterally from one state or local agency …

A letter report issued by the General Accounting Office with an abstract that begins "The Department of Energy (DOE) must obtain a license from the Nuclear Regulatory Commission (NRC) to construct a nuclear waste repository at Yucca Mountain, Nevada. In licensing, a quality assurance program helps ensure that the information used to demonstrate the safety of the repository is defensible and well documented. DOE developed a corrective action plan in 2002 to fix recurring problems with the accuracy of such information. This report assesses the status of corrective actions and the adequacy of DOE's plan to measure the effectiveness of actions taken."

Correspondence issued by the General Accounting Office with an abstract that begins "On February 25, 2004, Congress heard testimony at a hearing entitled "The Key to Homeland Security: The New Human Resources System." This report responds to additional questions posed by Senator Akaka and Senator Lautenberg."

A letter report issued by the General Accounting Office with an abstract that begins "The Department of Energy's (DOE) contractor-operated laboratories perform mission-related research and development (R&D) for DOE and other federal agencies. In 1992, DOE established the Laboratory- Directed Research and Development (LDRD) program, under which laboratory directors may allocate funding to scientists to conduct worthy independent research. DOE allows participating laboratories to support their LDRD programs by including a charge of up to 6 percent of the total project cost in the indirect costs for R&D performed for DOE and other federal agencies. GAO was asked to address 11 specific questions on DOE's LDRD program regarding: DOE's statutory authority for charging other federal agencies for LDRD, DOE's policies and procedures for ensuring departmental compliance with statutory requirements and committee report direction, the extent to which DOE believes the LDRD program is a necessary tool for recruiting and retaining laboratory scientists, and the sources and amounts of LDRD funding that each laboratory received from fiscal year 1998 through fiscal year 2003. In commenting on the draft report, DOE agreed with its factual accuracy."

A letter report issued by the General Accounting Office with an abstract that begins "The Department of State requested $415 million to fund programs in the Nonproliferation, Antiterrorism, Demining, and Related Programs (NADR) appropriations account for fiscal year 2005. Interest has been expressed in learning about whether programs are being implemented in accord with the law, and in the extent to which programs use experts hired on a contractual basis. GAO was asked to determine (1) the legal authorizations for the programs and the extent to which programs are implemented in accord with these authorizations and (2) the extent to which program management and implementation use outside experts."

A letter report issued by the General Accounting Office with an abstract that begins "Assisted living facilities provide help with activities of daily living in a residential setting for individuals who cannot live independently but do not require 24-hour skilled nursing care. In 2002, over 36,000 assisted living facilities served approximately 900,000 residents. The states establish and enforce licensing standards for these institutions. Because states have taken widely differing approaches to regulating and supporting assisted living, they can potentially learn from each other's experiences as they consider changes to their own policies. GAO was asked to review challenges faced by consumers and providers of assisted living and seek out notable state initiatives addressing those challenges in three selected areas: (1) disclosure of full and accurate information to consumers, (2) state assistance to providers to meet licensing requirements, and (3) procedures for addressing residents' complaints. We identified specific examples of individual programs in Florida, Texas, Washington, Georgia, and Massachusetts that highlighted different approaches in these three areas, which other states might wish to consider emulating."

Correspondence issued by the General Accounting Office with an abstract that begins "On March 3, 2004, the Subcommittee on Government Efficiency and Financial Management, House Committee on Government Reform, heard testimony on the U.S. government's consolidated financial statements for fiscal year 2003. This letter responds to questions related to the testimony and to subsequent questions from the Vice Chairman."

Correspondence issued by the General Accounting Office with an abstract that begins "The Department of Health and Human Service's (HHS) Office of Inspector General (OIG) plays a vital role in auditing and investigating allegations of fraud and abuse in federal health and welfare programs. Because it independently evaluates various programs, activities, and functions, the OIG must act with integrity at all times. In the fall of 2003, anonymous allegations charged that certain officials in the HHS OIG's Office of Evaluation and Inspections (OEI) sponsored training and management meetings for nonwork purposes and improperly renovated a regional office. The allegations primarily focused on the actions of the Acting OEI Deputy Inspector General in relation to specific events that took place from July through September 2003. The allegations charged that she (1) sponsored training at a Florida resort to facilitate vacation time for staff, (2) scheduled several follow-up training meetings as a way of providing staff with leisure time, and (3) held a managers' meeting in New York as a pretext for participants to attend a retirement celebration for one of OEI's managers. A fourth allegation charged that the Acting OEI Deputy Inspector General, along with an Acting OEI Regional Inspector General, …

A letter report issued by the General Accounting Office with an abstract that begins "Farmers receive about $15 billion annually in federal farm program payments to help produce major commodities, including corn, cotton, rice, and wheat. The Farm Program Payments Integrity Act of 1987 (1987 Act) limits payments to individuals and entities--such as corporations and partnerships-- that are "actively engaged in farming." GAO (1) determined how well USDA's regulations limit payments, (2) assessed USDA's oversight of the act, and (3) summarized the distribution of farm payments by type of entity."

Correspondence issued by the General Accounting Office with an abstract that begins "The enactment of the Homeland Security Act of 2002 led to the most substantial reorganization of the federal government since the 1940s by creating the Department of Homeland Security (DHS). Established in January 2003, DHS combined 29 program functions that were transferred from 10 agencies, referred to as the legacy agencies. In addition, legacy agencies transferred resources for support functions, such as offices of inspectors general and management and support. According to the President's proposal to create DHS, the reorganization was also designed to, among other things, achieve future savings through the elimination of redundancies among the transferred programs. Given the breadth and magnitude of the reorganization, questions have been raised among members of Congress and in the media about whether the creation of DHS would prompt increases in the size of the workforces at the agencies affected by the reorganization. This report responds to a request by the Chairman, House Committee on Transportation and Infrastructure, that we examine how the transfer of full-time equivalent (FTE) positions to DHS was conducted at the agencies involved in the transfer. Specifically, in this report, we (1) identify the budgetary resources …

A letter report issued by the General Accounting Office with an abstract that begins "In the 1990s, the Department of Housing and Urban Development's (HUD) Federal Housing Administration (FHA) dealt with a series of instances where buyers had not been notified of serious problems revealed by their appraisals. This led to several reforms, some of which allegedly may have caused some buyers to forgo home inspections, confusing that service with appraisals. Advocates of mandating home inspections claim that FHA will benefit from fewer foreclosures, and buyers will benefit by avoiding homes with costly problems. GAO was asked to assess (1) how many recent FHA homebuyers got home inspections and what were the perceived benefits, (2) whether homebuyers understand the differences between appraisals and home inspections, (3) whether inspections are associated with loan performance, and (4) the implications of mandating home inspections."

A letter report issued by the General Accounting Office with an abstract that begins "For fiscal year 2002 (the most recent data), the Corporation for Public Broadcasting provided about 16 percent of public television's revenues of $1.63 billion. GAO agreed to review the statutory allocations for federal funding of public television, the Corporation's distribution of funds through its Community Service Grant and Television Future Fund programs, its distribution of funds for the Public Broadcasting Service's National Program Service and for local programming, and its grant programs for assisting public television's transition to digital technologies and services."

This report discusses Test Campaign TC15 of the Kellogg Brown & Root, Inc. (KBR) Transport Gasifier train with a Siemens Power Generation, Inc. (SPG) particle filter system at the Power Systems Development Facility (PSDF) located in Wilsonville, Alabama. The Transport Gasifier is an advanced circulating fluidized-bed reactor designed to operate as either a combustor or gasifier using a particulate control device (PCD). While operating as a gasifier, either air or oxygen can be used as the oxidant. Test run TC15 began on April 19, 2004, with the startup of the main air compressor and the lighting of the gasifier startup burner. The Transport Gasifier was shutdown on April 29, 2004, accumulating 200 hours of operation using Powder River Basin (PRB) subbituminous coal. About 91 hours of the test run occurred during oxygen-blown operations. Another 6 hours of the test run was in enriched-air mode. The remainder of the test run, approximately 103 hours, took place during air-blown operations. The highest operating temperature in the gasifier mixing zone mostly varied from 1,800 to 1,850 F. The gasifier exit pressure ran between 200 and 230 psig during air-blown operations and between 110 and 150 psig in oxygen-enhanced air operations.

The state of North Dakota is considering updating its commercial building energy code. This report evaluates the potential costs and benefits to North Dakota residents from updating and requiring compliance with ASHRAE Standard 90.1-2001. Both qualitative and quantitative benefits and costs are assessed in the analysis. Energy and economic impacts are estimated using the Building Loads Analysis and System Thermodynamics (BLAST simulation combined with a Life-cycle Cost (LCC) approach to assess correspodning economic costs and benefits.

OAK-B135 Tech-X Corporation designed and developed all the networking code tying together the NTCC data server with the data client and the physics server with the data server and physics client. We were also solely responsible for the data and physics clients and the vast majority of the work on the data server. We also performed a number of other tasks.

It has been known for over thirty years that potassium-intercalated graphites can readily adsorb and desorb hydrogen at {approx}1 wt% at 77 K. These levels are much higher than can be attained in pure graphite, owing to a larger thermodynamic enthalpy of adsorption. This increased enthalpy may allow hydrogen sorption at higher temperatures. Potassium has other beneficial effects that enable the design of a new material: (a) Increased adsorption enthalpy in potassium-intercalated graphite compared to pure graphite reduces the pressure and increases the temperature required for a given fractional coverage of hydrogen adsorption. We expect the same effects in potassium-intercalated SWNTs. (b) As an intercalant, potassium separates c-axis planes in graphite. Potassium also separates the individual tubes of SWNTs ropes producing swelling and increased surface area. Increased surface area provides more adsorption sites, giving a proportionately higher capacity. The temperature of adsorption depends on the enthalpy of adsorption. The characteristic temperature is roughly the adsorption enthalpy divided by Boltzmann's constant, k{sub B}. For the high hydrogen storage capacity of SWNTs to be achieved at room temperature, it is necessary to increase the enthalpy of adsorption. Our goal for this project was to use metal modifications to the carbon surface of …

This is the fifth Quarterly Technical Report for DOE Cooperative Agreement No: DE-FC26-03NT41728. The objective of this program is to measure the oxidation of mercury in flue gas across SCR catalyst in a coal-fired power plant burning low rank fuels using a slipstream reactor containing multiple commercial catalysts in parallel. The Electric Power Research Institute (EPRI) and Argillon GmbH are providing co-funding for this program. This program contains multiple tasks and good progress is being made on all fronts. During this quarter, the available data from laboratory, pilot and full-scale SCR units was reviewed, leading to hypotheses about the mechanism for mercury oxidation by SCR catalysts.

We investigate the stress-dependent permeability issue in fractured rock masses considering the effects of nonlinear normal deformation and shear dilation of fractures using a two-dimensional distinct element method program, UDEC, based on a realistic discrete fracture network realization. A series of ''numerical'' experiments were conducted to calculate changes in the permeability of simulated fractured rock masses under various loading conditions. Numerical experiments were conducted in two ways: (1) increasing the overall stresses with a fixed ratio of horizontal to vertical stresses components; and (2) increasing the differential stresses (i.e., the difference between the horizontal and vertical stresses) while keeping the magnitude of vertical stress constant. These numerical experiments show that the permeability of fractured rocks decreases with increased stress magnitudes when the stress ratio is not large enough to cause shear dilation of fractures, whereas permeability increases with increased stress when the stress ratio is large enough. Permeability changes at low stress levels are more sensitive than at high stress levels due to the nonlinear fracture normal stress-displacement relation. Significant stress-induced channeling is observed as the shear dilation causes the concentration of fluid flow along connected shear fractures. Anisotropy of permeability emerges with the increase of differential stresses, and this …

This Technical Progress Report describes progress made on the eight sub-projects awarded in the first year and the five projects awarded in the second year of Cooperative Agreement DE-FC26-01NT41091: Establishment of the Center for Advanced Separation Technologies. This work is summarized in the body of the main report: the individual subproject Technical Progress Reports are attached as Appendices. Due to the time taken up by the solicitation/selection process (approx. six months), the second year project TPR's cover the initial 6-month period of activity only.

Regression of refractory linings of furnaces occurs due to a variety of mechanisms. The specific mechanism selected for investigation during this program is the regression of refractories which are in direct contact with a liquid corrodant. Examples include the melting of glass, the production of pig iron and steel, and the melting of aluminum. The rates of regression to a wall thickness which requires reline or extensive reconstruction vary widely, from less than a year to over ten years depending on the specific service environment. This program investigated the feasibility of measuring refractory wall thickness with an impact-echo method while at operating temperature (wall temperatures exceeding 500 C). The impact-echo method uses the impact of a small sphere with the surface of the test object to send a stress wave into the object. In a plate-like structure, the stress wave reflects back to the front surface, reverberating in the structure and causing a periodic surface displacement whose frequency is inversely proportional to the thickness of the test object. Impact-echo testing was chosen because it requires access to only one side of the test object and could be performed during the operation of a refractory structure. Commercially-available impact-echo instrumentation is available …

The existence of the top quark, discovered by CDF and D0 in 1995, has been re-established in the burgeoning dataset being collected in Run 2 of the Tevatron at Fermilab. Results from CDF on the top quark production cross section and top quark mass are consistent with the Standard Model expectations. The well-characterized top data samples will make it possible in the future to probe further for new physics in the top quark sector. This report summarizes recent CDF top quark physics results.

The purpose and objective of this task was to measure and report the physical and rheological properties, pH, and PSD of a radioactive Hanford tank sample, 241-AZ-102 pretreated by the reference RPP-WTP pretreatment process at SRTC. The LAW pretreated wastes and melter feeds were characterized at two different sodium molarities in accordance with RPP-WTP R and T guidelines for characterization. The initial AZ-102 pretreated waste was received at a concentration of 4.38M Na. This pretreated waste was then diluted to two different sodium molarities of 1.0M Na and 1.3M Na. After the 1.0M Na and 1.3M Na pretreated wastes were characterized, these waste streams were blended with the project approved GFCs to make melter feeds. The physical and rheological properties and pH of the resulting melter feeds were measured using the methods outlined in the RPP-WTP guidelines, unless otherwise stated in this document.

The technology referred to as Cavity Like Completions (CLC) offers a new technique to complete wells in friable and unconsolidated sands. A successfully designed CLC provides significant increases in well PI (performance index) at lower costs than alternative completion techniques. CLC technology is being developed and documented by a partnership of major oil and gas companies through a GPRI (Global Petroleum Research Institute) joint venture. Through the DOE-funded PUMP program, the experiences of the members of the joint venture will be described for other oil and gas producing companies. To date six examples of CLC completions have been investigated by the JV. The project was performed to introduce a new type of completion (or recompletion) technique to the industry that, in many cases, offers a more cost effective method to produce oil and gas from friable reservoirs. The project's scope of work included: (1) Further develop theory, laboratory and field data into a unified model to predict performance of cavity completion; (2) Perform at least one well test for cavity completion (well provided by one of the sponsor companies); (3) Provide summary of geo-mechanical models for PI increase; and (4) Develop guidelines to evaluate success of potential cavity completion. The …