This report covers the electrical resistance tomography (ERT) work performed at the Hanford Reservation, 200 East Area Vadose test (Sisson and Lu) site during the period March 23 through May 5, 2001. The purposes of the ERT work were to: (1) compare and contrast the development of the highly concentrated sodium thio-sulfate plume (FY01 work) with the fresh river water plume observed during FY00; (2) use the resistance images to infer the dynamics of the plume during two or three of the sodium thiosulfate releases and during the water ''chaser'' release; (3) determine the influence of the site's steel casings on the capability to construct reliable ERT images; (4) determine if the steel casings at the site can be used as long electrodes to provide useful images of at least one release; and (5) develop quantitative estimates of the noise in the data and its effect on reconstructed images.

Correspondence issued by the General Accounting Office with an abstract that begins "Pursuant to a congressional request, GAO provided information on short- and long-form questionnaire response rates, focusing on the: (1) 2000 Census; (2) 1998 Census Dress Rehearsal; (3) 1990 Census; and (4) 1988 Census Dress Rehearsal."

Correspondence issued by the General Accounting Office with an abstract that begins "Pursuant to a congressional request, GAO followed up on its previous report on the scope and limits of the Temporary Assistance for Needy Families (TANF) program's 1998 sanction data, focusing on: (1) whether the number of full-family sanctions in an average month in 1998 can be annualized and used to determine the impact full-family sanctions had that year on caseload size; and (2) what constitutes the combined number of full-family and partial sanctions in an average month during 1998."

Report compiling "information sent in by the public [...regarding] sightings of the Swallow-tailed Kite (Elanoides forficatus) for 1998 and 1999 in Texas, unless stated otherwise" (p. 1), including data for 1,240 individual sightings that has been broken down by various factors.

A letter report issued by the General Accounting Office with an abstract that begins "Pursuant to a congressional request, GAO examined the readiness of the Army National Guard's Enhanced Brigades, focusing on: (1) whether the brigades are meeting training and personnel readiness goals; (2) the key reasons for any continuing difficulties in meeting these goals; and (3) whether the Army has an effective system for assessing brigade readiness and the time required for the brigades to be ready for war."

Monthly newsletter discussing news and activities related to the Atmospheric Radiation Measurement Program, articles about weather and atmospheric phenomena, and other related topics.

Report of the Texas State Auditor's Office related to the evaluation of the financial and management controls over the Department of Criminal Justice construction and maintenance processes.

A chapter report issued by the General Accounting Office with an abstract that begins "Pursuant to a congressional request, GAO reviewed the Federal Aviation Administration's (FAA) Safer Skies Initiative, focusing on: (1) to what extent addressing the safety problems to be addressed by the initiative will help reduce the fatal accident rate; (2) what progress the initiative has made in identifying and implementing interventions to address each of these safety problems; (3) what progress has been made in assessing the effectiveness of those interventions; and (4) how FAA is coordinating the Safer Skies initiative with other safety activities conducted throughout the agency, in partnership with the aviation industry, and by other federal agencies."

A chapter report issued by the General Accounting Office with an abstract that begins "Pursuant to a congressional request, GAO reviewed the effectiveness of screening checkpoints at airports, focusing on the: (1) causes of screeners' problems in detecting dangerous objects and the efforts of the Federal Aviation Administration (FAA) to address these problems; and (2) screening practices of selected foreign countries and the potential for using these practices to help improve screeners' performance in the United States."

Newsletter of the Texas Agricultural Extension Service discussing topics related to economic aspects of raising dairy cows, dairy production, and managing dairy operations.

A letter report issued by the General Accounting Office with an abstract that begins "Pursuant to a legislative requirement, GAO: (1) analyzed possible revisions to the tax rules governing S-corporations; and (2) determined the potential impact such revisions might have, primarily on community banks."

Testimony issued by the General Accounting Office with an abstract that begins "Pursuant to a congressional request, GAO discussed the prices of genetically modified seeds, focusing on : (1) the prices of Roundup Ready soybeans and Bacillus thuringiensis (Bt) corn seeds in the United States and Argentina; and (2) major reasons for any identified price differences between the two countries."

A letter report issued by the General Accounting Office with an abstract that begins "Pursuant to a congressional request, GAO reviewed Bureau of Land Management's (BLM) and the Forest Service's land exchange programs, focusing on the: (1) agencies' use of land exchanges since 1989; (2) extent to which the agencies ensure that their land exchanges meet exchange requirements; (3) effect of the agencies' recent efforts to improve the management of their exchange programs; and (4) extent to which problems in specific exchanges are reflective of inherent difficulties in the land exchange program as a whole."

Monthly publication documenting statistics related to economic information in the Mexico-Texas border areas including types of border crossings, employment, customs revenues, and other related data.

A letter report issued by the General Accounting Office with an abstract that begins "Pursuant to a congressional request, GAO provided information on the chronic fatigue syndrome (CFS) research activities administered by the Centers for Disease Control and Prevention (CDC) and the National Institutes of Health (NIH), focusing on: (1) the CFS activities that CDC and NIH have supported; (2) the funds and resources CDC and NIH have devoted to CFS research; and (3) how CDC and NIH coordinate research and involve patient organizations and external researchers in developing their CFS research programs."

A letter report issued by the General Accounting Office with an abstract that begins "Pursuant to a legislative requirement, GAO provided information on the Civil Air Patrol, focusing on the: (1) nature of the relationship between the Air Force and the Patrol; (2) Air Force's oversight of the Patrol; (3) Patrol's management and oversight of its own activities; and (4) plans to resolve identified problems."

Correspondence issued by the General Accounting Office with an abstract that begins "Pursuant to a congressional request, GAO reviewed the economic and compliance issues associated with two proposed Environmental Protection Agency (EPA) regulations to clean up polluted waters, focusing on: (1) the reasonableness of EPA's economic analyses for the two proposed regulations; and (2) whether EPA's determinations under the Unfunded Mandated Reform Act of 1995 and the Regulatory Flexibility Act were adequately supported."

Testimony issued by the General Accounting Office with an abstract that begins "Pursuant to a congressional request, GAO discussed proposed revisions to Environmental Protection Agency (EPA) regulations to clean up polluted waters, focusing on: (1) the reasonableness of EPA's economic analyses for the Unfunded Mandates Reform Act of 1995 and the Regulatory Flexibility Act; and (2) whether EPA's determinations under the two proposed regulations were adequately supported."

Correspondence issued by the General Accounting Office with an abstract that begins "Pursuant to a legislative requirement, GAO provided information on the Environmental Protection Agency's (EPA) March 2000 climate change report, focusing on: (1) the agency's climate change programs for fiscal year (FY) 2001; (2) the programs' goals, strategies, and procedures to verify and validate performance information; (3) EPA's justification for requested funding increases; and (4) how the programs are justified independently of the Kyoto Protocol agreement."

A letter report issued by the General Accounting Office with an abstract that begins "Pursuant to a congressional request, GAO reviewed the National Marine Fisheries Service's (NMFS) fisheries buyback programs, focusing on: (1) the extent to which the buyback programs have affected fishing capacity; (2) potential ways the buyback programs can be made more effective; and (3) NMFS' efforts to evaluate the effectiveness of buyback programs."

Correspondence issued by the General Accounting Office with an abstract that begins "Pursuant to a congressional request, GAO reviewed the city of Philadelphia's efforts to relocate and compensate Logan Triangle Area residents whose homes are sinking into a landfill, focusing on the: (1) status of relocations of property owners and tenants; and (2) management challenges the Logan Assistance Corporation faces in completing the remaining relocations."

A letter report issued by the General Accounting Office with an abstract that begins "Pursuant to a congressional request, GAO provided information on the status of contingent workers, focusing on the: (1) nature and size of the contingent workforce; (2) extent to which contingent workers have access to health insurance and pensions; (3) protections afforded these workers under laws regarding family and medical leave, retirement income, hourly wages, labor relations, civil rights, and health and safety; and (4) options available for providing contingent workers increased access to employee benefits and increased coverage under laws designed to protect workers."

A letter report issued by the General Accounting Office with an abstract that begins "Pursuant to a congressional request, GAO provided information on the Department of Defense's (DOD) use of recovery auditing, a process that identifies and collects overpayments made to vendors, focusing on DOD's: (1) progress in recovering overpayments and the reasons for any delays; and (2) use of recovery auditing."

Correspondence issued by the General Accounting Office with an abstract that begins "Pursuant to a legislative requirement, GAO reviewed the Department of Defense's (DOD) contract management, focusing on contracts for advisory and assistance services and other services."