Title III of the Congressional Budget Act (CBA) of 1974 (P.L. 93-344), as amended, establishes the points of order that are used to enforce congressional budget procedures and substantive provisions of a budget resolution. These points of order prohibit certain congressional actions and consideration of certain legislation.

This short report provides background information on the Air Force’s Conventional Air-Launched Cruise Missile (CALCM) and the conventionally armed version of the Navy’s Tomahawk land-attack cruise missile (TLAM).

A new music concert performed at the UNT College of Music Merrill Ellis Intermedia Theater.

Testimony issued by the General Accounting Office with an abstract that begins "Pursuant to a congressional request, GAO discussed its past work involving security at Department of Energy's (DOE) facilities."

Testimony issued by the General Accounting Office with an abstract that begins "Pursuant to a congressional request, GAO discussed the Department of Veterans' Affairs (VA) efforts to address the year 2000 computer problem, focusing on the: (1) year 2000 readiness of automated systems that support the delivery of benefits and health care services; (2) compliance status of biomedical equipment used in patient care; and (3) year 2000 readiness of the pharmaceutical and medical-surgical manufacturers upon which VA relies. In discussing biomedical equipment and pharmaceutical manufacturers, GAO provided information on the Food and Drug Administration's (FDA) year 2000 efforts."

A letter report issued by the General Accounting Office with an abstract that begins "Pursuant to a congressional request, GAO reviewed the experiences of foreign countries that are consolidating their food safety responsibilities, focusing on the: (1) reasons for and approaches taken to consolidation, the costs and savings, if any, associated with consolidation, and efforts to assess the effectiveness of the revised food safety systems; and (2) lessons that the United States might learn from these countries' experiences in consolidating their food safety functions."

A chapter report issued by the General Accounting Office with an abstract that begins "Pursuant to a congressional request, GAO provided information on the Office of Management and Budget's (OMB) 1997 and 1998 reports to Congress regarding the costs and benefits of federal regulations, focusing on, for each of four statutory requirements: (1) how OMB addressed the requirements in its reports; and (2) the views of noted economists in the field of cost-benefit analysis regarding OMB's responses in these reports."

Correspondence issued by the General Accounting Office with an abstract that begins "Pursuant to a congressional request, GAO provided information on how five states budget for uncertainty, focusing on: (1) state criteria designed to control the use of reserve emergency funds; (2) how state criteria compared with criteria being proposed at the federal level; (3) how states determined whether the criteria have been met; (4) whether state criteria contain any escape clauses; and (5) whether states' criteria are useful in controlling costs."

Correspondence issued by the General Accounting Office with an abstract that begins "Pursuant to a congressional request, GAO determined the source of information states used to derive both the fiscal year (FY) 1998 and the base numbers of finalized foster care adoptions, and identified factors that contributed to the increases in foster care adoptions in 5 states--Connecticut, Florida, Illinois, Iowa, and Texas."

Correspondence issued by the General Accounting Office with an abstract that begins "Pursuant to a congressional request, GAO provided information on how the Environmental Protection Agency (EPA) distributed its fiscal year (FY) 1999 Science and Technology funds among specific objectives in its FY 2000 budget request."

Newspaper from Panola College in Carthage, Texas that includes news of interest to the college community along with advertising.

The powder-in-tube (PIT) technique was used to fabricate multifilament (Bi,Pb){sub 2}Sr{sub 2}Ca{sub 2}Cu{sub 3}O{sub y} (Bi-2223) superconducting tapes. Transport current properties of these tapes were enhanced by increasing the packing density of the precursor powder and improving the mechanical deformation condition. A critical current (I{sub c}) of > 35 A in long lengths (> 200 m) tapes has been achieved. In measuring the dependence of critical current density on magnetic field and temperature for the optimally processed tapes, we found a J{sub c} of > 10{sup 4} A/cm{sup 2} at 20 K in magnetic fields up to 3 T and parallel to the c-axis, which is of interest for use in refrigerator-cooled magnets. I{sub c} declined exponentially when an external field was applied perpendicular to the tape surface at 77 K. Mechanical stability was tested for tapes sheathed with pure Ag and Ag-Mg alloy. Tapes made with pure Ag sheathing can withstand a tensile stress of {approx}20 MPa with no detrimental effect on I{sub c} values. Mechanical performance was improved by using Ag-Mg alloy sheathing: values of transport critical current began to decrease at the tensile stress of {approx} 100 MPa. Transport current measurements on tapes wound on a mandrel …

In this lecture, a limited introduction of gauge invariance in phase-space is provided, predicated on canonical transformations in quantum phase-space. Exact characteristic trajectories are also specified for the time-propagating Wigner phase-space distribution function: they are especially simple--indeed, classical--for the quantized simple harmonic oscillator. This serves as the underpinning of the field theoretic Wigner functional formulation introduced. Scalar field theory is thus reformulated in terms of distributions in field phase-space. This is a pedagogical selection from work published and reported at the Yukawa Institute Workshop ''Gauge Theory and Integrable Models'', 26-29 January, 1999.

A computational fluid dynamic (CFD) computer code was used to determine the effects of product yields of three feed injection parameters in a fluidized catalytic cracking (FCC) riser reactor. This study includes the effects of both symmetrical and non-symmetrical injection parameters. All these parameters have significant effects on the feed oil spray distribution, vaporization rates and the resulting product yields. This study also indicates that optimum parameter ranges exist for the investigated parameters.

Slow-positron beams produced from negative-work-function solid-state moderators have found numerous applications in condensed matter physics. There are potential advantages in using low-energy primary electron beams for positron production, including reduced radiation damage to single-crystal moderators and reduced activation of nearby components. We present numerical calculations of positron yields and other beam parameters for various target-moderator configurations using the Argonne Wakefield Accelerator (AWA) [1] and Advanced Photon Source (APS) [2] electron linacs [3] as examples of sources for the primary electron beams. The status of experiments at these facilities is reviewed.

With recent developments, X-ray beam position monitors (BPMs) are capable of making accurate photon position measurements down to the sub-micron level. The true performance of X-ray beam position monitors when installed on insertion device beamlines is, however, severely limited due to the stray radiation traveling along the beamline that contaminates the insertion device photons. The stray radiation emanates from upstream and downstream dipole magnet fringe fields, from steering correctors, and from sextupoles and quadrupoles with offset trajectories. While significant progress has been made at the APS using look-up tables derived from translation stage scans to compensate for this effect, performance of ID X-BPMs to date is at the 10 to 20 micron level. A research effort presently underway to address this issue involves the introduction of a chicane into the accelerator lattice to steer the stray radiation away from the X-ray BPM blades. A horizontal parallel translation of the insertion device allows only ID photons and radiation from two nearby correctors to travel down the beamline, simplifying the radiation pattern considerably. A detailed ray tracing analysis has shown that stray radiation gets displaced by up to 2 cm horizontally at the X-BPM locations so that it can be easily masked. …

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At the Advanced Photon Source (APS) at Argonne National Laboratory (ANL), a free-electron laser (FEL) based on the self-amplified spontaneous emission (SASE) process is nearing completion. Recently, an rf photoinjector gun system was made available to the APS by Brookhaven National Laboratory/Accelerator Test Facility (BNL/ATF). It will be used to provide the high-brightness, low-emittance, and low-energy spread electron beam required by the SASE FEL theory. A Nd:Glass laser system, capable of producing a maximum of 500 {micro}J of UV in a 1-10 ps pulse at up to a 10-Hz repetition rate, serves as the photoinjector's drive laser. Here, the design, commissioning, and integration of this gun with the APS is discussed.

The design, construction, and assembly procedure of 24 rf beam position monitors used in the Advanced Photon Source low-energy undulator test line and linear accelerator (linac) are described. Beam stability as well as beam positioning capabilities are essential to the LEUTL project. A design objective of the LEUTL facility is to achieve better than 1-{micro}m resolution. The highest care was used in the mechanical fabrication and assembly of the BPM units. The latest experimental results using these BPMs are presented.

The Advanced Photon Source (APS) injector includes an S-band linac with the capability to accelerate beams to 650 MeV. The linac has recently been upgraded with the installation of an rf thermionic gun in addition to the standard DC thermionic gun. The rf gun is predicted to have lower emittance (5{pi}mm mrad) and may be used to support the APS self-amplified spontaneous emission (SASE) experiments. The critical characterization of this gun's beam has begun with a beam diagnostics station at the end of the linac that can address beam transverse size, emittance, and bunch length (peak current). This station uses both an optical transition radiation (OTR) screen at 45{degree} to the beam direction and a Ce-doped YAG single crystal normal to the beam with a 45{degree} mirror behind it. The visible light images are detected by a Vicon CCD camera and a Hamamatsu C5680 synchroscan streak camera. Spatial resolution of about 30 {micro}m ({sigma}) and temporal resolution of 1 ps ({sigma}) have been demonstrated. Examples of rf gun beam characterization at 220 MeV are reported.

The authors review applications of Dyson-Schwinger equations at nonzero temperature, T, and chemical potential, {mu}, touching topics such as: deconfinement and chiral symmetry restoration; the behavior of bulk thermodynamic quantities; the (T,{mu})-dependence of hadron properties; and the possibility of diquark condensation.

The linear integral equation based computer code (RON: Roger Oleg Nikolai), which was recently developed at Argonne National Laboratory, was used to calculate the self-amplified spontaneous emission (SASE) performance of the free-electron laser (FEL) being built at Argonne. Signal growth calculations under different conditions are used for estimating tolerances of actual design parameters. The radiation characteristics are discussed, and calculations using an ideal undulator magnetic field and a real measured magnetic field will be compared and discussed.

Two insertion device magnetic structures have been prepared for the Advanced Photon Source (APS) FEL project [1]. The magnetic structures are standard APS undulatory, 2.4 m long with a 3.3-cm period. Measurements and tuning of the undulatory have been completed at a magnetic gap of about 9.3 mm, where K is 3.1. Special measurement and tuning techniques were used to satisfy the tight trajectory straightness requirement that the second field integral be less than 3.3 kG-cm{sup 2}. The magnetic field strengths of the undulators must be well matched; this leads to the requirement that the magnetic gap must be controlled to better than 10 microns. Proper phasing between the undulatory is ensured by adjusting the length of the drift space between the undulatory. The drift space length that is needed is strongly affected by the end fields of the magnetic structures. The results of measurements of the magnetic field and calculations of the drift length are provided.