The European Union (EU) is the second largest market for U.S. agricultural exports. The EU's ban on meat produced using growth-promoting hormones is a food safety issue that has been particularly contentious in U.S.-EU agricultural trade relations. EU policy on bio-engineered products has also been an issue. A World Trade Organization dispute settlement panel has ruled that the ban contravenes the EU's international obligations under the WTO, but left open the option to the EU to conduct a risk assessment of hormone-treated meat. Rules governing trade in bio-engineered products may become an issue in WTO agricultural trade negotiations scheduled to begin in 1999. This report will be updated as events warrant.

This report discusses controversial issues regarding the creation of the Grand Staircase-Escalante National Monument in Utah. Issues include the President's use of the Antiquities Act of 1906 to create the Monument; the Monument's general effect on land uses; the implications for development of minerals and school trust lands; and the bearing on the designation of wilderness.

Appropriations are one part of a complex federal budget process that includes budget resolutions, appropriations (regular, supplemental, and continuing) bills, rescissions, and budget reconciliation bills. This report is a guide to one of the 13 regular appropriations bills that Congress passes each year. It is designed to supplement the information provided by the House and Senate Appropriations Subcommittees on Agriculture Appropriations.

U.S. policy on Taiwan is governed by the Taiwan Relations Act (TRA), the 3 U.S. joint communiqués with China, and the so-called "Six Assurances" on Taiwan. This report provides the texts of these documents.

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Social Security is the focus of intense public interest. Projected long-range funding problems, public skepticism about its future, and a growing perception that Social Security will not be as good a value for future retirees as it is today are fueling calls for reform. This report, updated regularly, discusses a number of the major Social Security issues currently drawing congressional attention.

"This report tracks the evolution and content of the Internet tax freedom bills" (p. i).

Report to Congress on the internet in the closing years of the twentieth century, including discussions on encryption, security, privacy, computer fraud, and more.

Report on the programs to produce two new aircraft carriers, including background, issues for Congress, funding, acquisition, and more.

A weekly publication, the Texas Register serves as the journal of state agency rulemaking for Texas. Information published in the Texas Register includes proposed, adopted, withdrawn and emergency rule actions, notices of state agency review of agency rules, governor's appointments, attorney general opinions, and miscellaneous documents such as requests for proposals. After adoption, these rulemaking actions are codified into the Texas Administrative Code.

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, Dan Morales, regarding a legal question submitted for clarification: Whether an emergency communications district may unilaterally withdraw from participation in q regional 9-1-1 plan under Health and Safety Code chapter 771 and related questions (RQ-1021)

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, Dan Morales, regarding a legal question submitted for clarification: Whether the legislature may authorize a state agency to construe Texas Constitution article XVL, section 50, the home equity amendment (RQ-1167)

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, Dan Morales, regarding a legal question submitted for clarification: Whether the Texas Council on Purchasing from People with Disabilities mandatory purchasing program conflicts with procedures governing the purchase of automated information systems set forth in chapter 2157 of the Government Code (RQ-1145)

Letter opinion 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, Dan Morales, regarding a legal question submitted for clarification; Whether a county bail bond board is authorized to regulate bondsmen's use of certain assumed names and related questions (RQ-1106)

Letter opinion 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, Dan Morales, regarding a legal question submitted for clarification; Jurisdiction of juvenile court after expiration of period of deferred prosecution probation (RQ-1096)

Letter opinion 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, Dan Morales, regarding a legal question submitted for clarification; Senority of a police officer who accepts voluntary demotion pursuant to section 143.054, Local Government Code (RQ-1065)

Letter opinion 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, Dan Morales, regarding a legal question submitted for clarification; Whether Health and Safety Code section 673.002, which requires the commissioner of health to review and authorize payment by the comptroller for autopsies performed on children under the age of two years, has been suspended by Family Code chapter 264, subchapter F (RQ-1081)

A letter report issued by the General Accounting Office with an abstract that begins "Pursuant to a congressional request, GAO reviewed the Department of Defense's (DOD) Defense Export Loan Guarantee (DELG) Program, focusing on: (1) the level of program activity to date; (2) the program's financial status; (3) other sources of financing available to borrowing countries; (4) comparing DELG Program characteristics with other U.S. government export financing programs; and (5) examining issues related to the planned fiscal year 1999 transfer of DELG Program responsibilities within DOD."

The progress of the Reduced Enrichment Research and Test Reactor (RERTR) Program since its inception in 1978 is described. A brief summary of the results which the RERTR Program had achieved by the end of 1996 in collaboration with its many international partners is followed by a detailed review of the major events, findings, and activities of 1997. Significant progress has been made during the past year. In the area of U.S. acceptance of spent fuel from foreign research reactors, several shipments have taken place and additional are being planned. Intense fuel development activities are in progress, including procurement of equipment, screening of candidate materials, and production of microplates. Irradiation of the first series of microplates began in August 1997 in the Advanced Test Reactor, in Idaho. Progress has been made in the Russian RERTR program, which aims to develop and demonstrate within five years the technical means needed to convert Russian-supplied research reactors to LEU fuels. The study of an alternative LEU core for the FRM-II design has been extended to address, with favorable results, controversial performance issues which were raised at last year's meeting. Progress was also made on several aspects of producing molybdenum-99 from fission targets utilizing …

The use of natural excitation response data for the extraction of modal parameters has been an alluring idea for many years, The primary reason is that it offers the real world inputs (both spatial and temporal) and the associated responses of the system without the cost of a complex excitation system. The use of NExT allows for a linear representation of the system at operating levels, which is ideal for predictive linear simulation. The NExT parameter estimation methods have relied on using standard modal parameter extraction routines that do not exploit the special model form of NExT data. A parameter estimation method is developed here that is consistent with the form, thereby providing a more robust estimator in the presence of noise. This paper presents the basic methods used in NExT as well as some of the critical issues when using NExT.

The polymer electrolyte fuel cell (PEFC) is the primary candidate as the power source for light-duty transportation systems. On-board conversion of fuels (reforming) to supply the required hydrogen has the potential to provide the driving range that is typical of today's automobiles. Petroleum-derived fuels, gasoline or some distillate similar to it, are attractive because of their existing production, distribution, and retailing infrastructure. The fuel may be either petroleum-derived or other alternative fuels such as methanol, ethanol, natural gas, etc. [1]. The ability to use a variety of fuels is also attractive for stationary distributed power generation [2], such as in buildings, or for portable power in remote locations. Argonne National Laboratory has developed a catalytic reactor based on partial oxidation reforming that is suitable for use in light-duty vehicles powered by fuel cells. The reactor has shown the ability to convert a wide variety of fuels to a hydrogen-rich gas at less than 800 C, temperatures that are several hundreds of degrees lower than alternative noncatalytic processes. The fuel may be methanol, ethanol, natural gas, or petroleum-derived fuels that are blends of various hydrocarbons such as paraffins, olefins, aromatics, etc., as in gasoline. This paper will discuss the results obtained …

The temperature of the APS S-Band linac's high-power rf components is regulated by water from individual closed-loop deionized (DI) water systems. The rf components are all made of oxygen-free high-conductivity copper and respond quickly to temperature changes. The SLED cavities are especially temperature-sensitive and cause beam energy instabilities when the temperature is not well regulated. Temperature regulation better than {+-} 0.1 F is required to achieve good energy stability. Improvements in the closed-loop water systems have enabled them to achieve a regulation of {+-} 0.05 F over long periods. Regulation philosophy and equipment are discussed and numerical results are presented.

Table 1 summarizes the average elevation changes and standard deviations as well as the points with the largest changes for each year. On average, hardly any settlements can be detected; however, local changes of +2.90 mm to {minus}2.31 mm have been measured. Looking at the low and high points, the settlement process is slowing down over time. Overall, the settlements observed match the expectations for this type of construction. To date no major realignment of the Advanced Photon Source (APS) storage ring has been necessary. The particle beam tracks with the settlements of the floor as long as these changes occur in a smooth fashion and not as sudden discontinuities [5]. From Figures 6 through 8 it is also apparent that settlements affect larger areas in the storage ring and experiment hall that impact the location of the source point as well as the location of the beamline user equipment. The limiting apertures of the insertion device chambers will make realignment of the APS storage ring a necessity at some point in the future. Currently simulations and machine studies we underway to provide an estimate of tolerable settlement limits before a realignment of certain sections of the storage ring would …