This report is about the Panama Canal, built and operated by the United States, slices the Republic of Panama in half and the relations between the United states and Panama.

A computer-controlled three-oven gas chromatograph having a multi-position stream-switching valve has been used first to divide a wide-boiling mixture of n-alkanes into three cuts and then to fractionate each cut using a packed column at a different temperature. After initial injection of the sample into the highest temperature column, the low boilers were switched to a low temperature oven. Then, the mid-boilers were switched to a column at an intermediate temperature. For routine repetitive analyses, the multi-oven approach offers an attractive alternative.

A review of the LOFT Primary Coolant Pump Inlet Nozzle Thermal Analysis was conducted to satisfy the ASME code requirement that all analyses of Class I components be independently reviewed.

A letter report issued by the Government Accountability Office with an abstract that begins "The Department of Defense (DOD) established its Training Transformation Program to ensure combatant commanders that forces deploying to their theaters have had experience operating jointly. The centerpiece of this effort is the Joint National Training Capability (JNTC) initiative, which accounts for 84 percent of the $2 billion the department plans to invest by 2011 to provide a persistent global network that will increase the level of joint training. GAO assessed the extent to which (1) JNTC has improved the ability of the services and combatant commands to train jointly, (2) the reserve components are benefiting from the JNTC initiative, and (3) the Joint Forces Command has developed an accreditation process to facilitate program goals. To address these objectives, GAO obtained and analyzed key DOD and JNTC documents. GAO also reviewed and analyzed 5 of 16 events selected in 2005 as JNTC training events, and observed 2 of those events firsthand."

A letter report issued by the Government Accountability Office with an abstract that begins "Within the Department of Justice's (DOJ) Executive Office for Immigration Review (EOIR), the Office of the Chief Immigration Judge (OCIJ) is responsible for managing the 53 immigration courts located throughout the United States where over 200 immigration judges adjudicate individual cases involving alleged immigration law violations. This report addresses: (1) in recent years, what has been the trend in immigration courts' caseload; (2) how does OCIJ assign and manage the immigration court caseload; and (3) how does EOIR/OCIJ evaluate the immigration courts' performance? To address these issues, GAO interviewed EOIR officials; reviewed information on caseload trends, caseload management, and court evaluations; and analyzed caseload data, case completion goal data, and OCIJ court evaluation reports."

A letter report issued by the Government Accountability Office with an abstract that begins "Since 2001, the U.S. airline industry has confronted financial losses of previously unseen proportions. From 2001 to 2003, the industry lost $23 billion, and two of the nation's biggest airlines have gone into bankruptcy. To assist airlines, the Congress provided U.S. airlines with $7 billion of direct financial assistance--most recently in the form of $2.4 billion of financial assistance under the 2003 Emergency Wartime Supplemental Appropriations Act. Under the Act and its accompanying conference report, the conferees directed GAO to review measures taken by airlines to reduce costs, improve revenues and profits, and strengthen their balance sheets. The Congress also tasked airlines receiving assistance to report their cost-cutting plans to GAO. GAO was also required to report on the financial condition of the U.S. airline industry by Vision 100--Century of Aviation Reauthorization Act, which became law in January 2004. In consultation with the Congress, GAO agreed to satisfy these directives and report to the Congress on (1) the major challenges to the airline industry since 1998, (2) measures airlines report taking to remain financially viable, (3) the current financial and operating condition of the industry, and …

A letter report issued by the Government Accountability Office with an abstract that begins "Problems in the supply distribution system dating back to the Persian Gulf War have impeded the ability of the Department of Defense (DOD) to provide effective and timely logistics support to the warfighter. DOD has taken actions to improve the distribution system by assigning new organizational responsibilities, including designating U.S. Transportation Command as the "Distribution Process Owner" (DPO); issuing a new logistics transformation strategy; and undertaking specific improvement initiatives. GAO's objectives were to (1) assess DOD's organizational structure and transformation strategy to improve the distribution system and (2) determine the status of, and timelines for completing, specific DOD distribution initiatives. agreed with the latter two."

A chapter report issued by the General Accounting Office with an abstract that begins "Pursuant to a congressional request, GAO examined the economic and democratic assistance that the United States has provided to the Central Asian Republics (CAR) of Kazakhstan, the Kyrgyz Republic, Tajikistan, Turkmenistan, and Uzbekistan, focusing on: (1) what the Agency for International Development's (AID) economic and democratic reform initiatives in the CAR were designed to achieve, what has been accomplished, and what factors, if any, have limited the implementation of reforms; (2) whether lessons learned from similar AID programs in Central Europe and Russia have been applied in CAR; and (3) how AID ensures that its assistance funds in CAR are spent for intended purposes."

A letter report issued by the Government Accountability Office with an abstract that begins "The Department of Defense (DOD) relies on space for many critical capabilities, and its continued success in space operations depends on having sufficient space-qualified personnel. Space-qualified personnel are needed to develop technology, doctrine, and concepts and operate complex systems. In the National Defense Authorization Act for Fiscal Year 2004, Congress required DOD to develop a strategy for developing and integrating national security space personnel. DOD completed it in February 2004. Congress also required GAO to assess DOD's space human capital strategy and the military services' efforts to develop their space personnel. In the first of two required reports, GAO assessed (1) whether DOD's space human capital strategy and management approach promote development and integration of the services' space personnel and (2) the extent of the services' initiatives to develop and manage their space personnel."

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) efforts to identify functions that could be studied for potential competition between the public and private sectors, focusing on: (1) whether DOD has improved the identification of commercial activities that could be studied under Office of Management and Budget Circular A-76; and (2) the likelihood that DOD will increase the number of functions and positions studied under A-76."

A letter report issued by the General Accounting Office with an abstract that begins "Since 1999, GAO has designated Forest Service's financial management as a high-risk area because of internal control and accounting weaknesses that have been identified by the Inspector General and GAO. Given these known risks and the hundreds of millions of dollars in credit card purchases made by the agency each year, GAO was asked to review the Forest Service's fiscal year 2001 purchase card transactions to determine whether (1) existing internal controls were designed to provide reasonable assurance that improper purchases would be prevented or detected, (2) purchases were made in accordance with established policies and procedures, and (3) purchases were made for a reasonable cost and reflected a legitimate government need."

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 the National Aeronautics and Space Administration's (NASA) X-33 Program, focusing on: (1) whether the X-33 Program is meeting the cost, schedule, and performance objectives established in the X-33 cooperative agreement; (2) how NASA's oversight responsibility was changed by the cooperative agreement; and (3) potential issues NASA may face as it moves toward a decision on whether to use Venture Star reusable launch vehicles (RLV) to service the International Space Station."

A letter report issued by the General Accounting Office with an abstract that begins "Pursuant to a congressional request, GAO reviewed the Army's development and acquisition plans for command and control systems that will be part of future digitized battlefield units, focusing on the Army protection plan to determine whether it ensures sufficient assessments to test and develop the defensibility of the digitized battlefield against command and control warfare attacks."

A letter report issued by the Government Accountability Office with an abstract that begins "In 2003, GAO found that women, on average, earned 80 percent of what men earned in 2000 and workplace discrimination may be one contributing factor. The Equal Employment Opportunity Commission (EEOC) and the Department of Labor (Labor) enforce several laws intended to prevent gender pay discrimination. GAO examined (1) how EEOC enforces laws addressing gender pay disparities among private sector employers and provides outreach and what is known about its performance, and (2) how Labor enforces laws addressing gender pay disparities among federal contractors and provides outreach and what is known about its performance. GAO analyzed relevant laws, regulations, monitoring reports, and agency enforcement data and conducted interviews at the agencies' central offices and two field offices experienced in gender pay cases."

The cyclotron is the only practical source of many carrier-free radioisotopes. The preparation and radiochemical isolation of a number of these activities, produced in the 60-inch cyclotron of Crocker Laboratory, will be presented in this paper and in subsequent papers of this series. In most cases the carrier-free radioisotopes were prepared for use in biological systems and the final preparations were in the form of isotonic saline solutions at a range of pH from 5 to 8. The present paper reports the radiochemical isolation of carrier-free Sn{sup 113} and In{sup 114} produced by bombarding cadmium with 38 Mev alpha-particles. At this energy, Sn{sup 113} and In{sup 114} are produced in a thick target by the nuclear reactions; Cd{sup 110}({alpha},n)Sn{sup 113}, Cd{sup 111}({alpha},2n)Sn{sup 113}, Cd{sup 112}({alpha},3n)Sn{sup 113}, Cd{sup 111}({alpha},p)In{sup 114}, Cd{sup 112}({alpha},pn) In{sup 114}. The shorter-lived tin and indium activities together with the possible radioisotopes of silver produced by (n,p) reactions, were allowed to decay out prior to the chemical separations.

Annual highway fuel taxes are collected by the Treasury Department and placed in the Highway Trust Fund (HTF). There is, however, no direct connection between the taxes collected by the Treasury Department and the gallons of on-highway fuel use, which can lead to a discrepancy between these totals. This study was conducted to determine how much of a discrepancy exists between the total fuel usages estimated based on highway revenue funds as reported by the Treasury Department and the total fuel usages used in the apportionment of the HTF to the States. The analysis was conducted using data from Highway Statistics Tables MF-27 and FE-9 for the years 1991-2001. It was found that the overall discrepancy is relatively small, mostly within 5% difference. The amount of the discrepancy varies from year to year and varies among the three fuel types (gasoline, gasohol, special fuels). Several potential explanations for these discrepancies were identified, including issues on data, tax measurement, gallon measurement, HTF receipts, and timing. Data anomalies caused by outside forces, such as deferment of tax payments from one fiscal year to the next, can skew fuel tax data. Fuel tax evasion can lead to differences between actual fuel use and …

Under the sponsorship of the U.S. Department of Energy/National Energy Technology Laboratory, a multi-disciplinary team led by the Advanced Power and Energy Program of the University of California at Irvine is defining the system engineering issues associated with the integration of key components and subsystems into power plant systems that meet performance and emission goals of the Vision 21 program. The study efforts have narrowed down the myriad of fuel processing, power generation, and emission control technologies to selected scenarios that identify those combinations having the potential to achieve the Vision 21 program goals of high efficiency and minimized environmental impact while using fossil fuels. The technology levels considered are based on projected technical and manufacturing advances being made in industry and on advances identified in current and future government supported research. Included in these advanced systems are solid oxide fuel cells and advanced cycle gas turbines. The results of this investigation will serve as a guide for the U. S. Department of Energy in identifying the research areas and technologies that warrant further support.

Investigate creep behavior of Zr-based cladding tubes with attention to basic creep mechanisms and transitions in them at low stresses and/or temperatures and study the dislocation microstructures of deformed samples for correlation with the underlying micromechanism of creep

Oak Ridge National Laboratory performed a study of experience credit for professional engineering licensure for the Department of Energy's Industrial Assessment Center (IAC) Program. One of the study's goals was to determine how state licensure boards grant experience credit for engineering licensure, particularly in regards to IAC experience and experience prior to graduation. Another goal involved passing IAC information to state licensure boards to allow the boards to become familiar with the program and determine if they would grant credit to IAC graduates. The National Council of Examiners for Engineers and Surveyors (NCEES) has adopted a document, the ''Model Law''. This document empowers states to create state engineering boards and oversee engineering licensure. The board can also interpret and adopt rules and regulations. The Model Law also gives a general ''process'' for engineering licensure, the ''Model Law Engineer''. The Model Law Engineer requires that an applicant for professional licensure, or professional engineering (PE) licensure, obtain a combination of formal education and professional experience and successfully complete the fundamentals of engineering (FE) and PE exams. The Model Law states that a PE applicant must obtain four years of ''acceptable'' engineering experience after graduation to be allowed to sit for the PE …

This report provides summary data for use by the decision board to assess and select the final technology for project W-551, Interim Pretreatment System. This project will provide early pretreated low activity waste feed to the Waste Treatment Plant to allow Waste Treatment Plan Low Activity Waste facility operation prior to construction completion of the Pretreatment and High Level Waste facilities. The candidate solids separations technologies are rotary microfiltration and crossflow filtration, and the candidate cesium separation technologies are fractional crystallization, caustic-side solvent extraction, and ion-exchange using spherical resorcinol-fonnaldebyde resin. This document provides a summary of comparative data against prior weighted criteria to support technology selection. Supporting details and background for this summary are documented in the separate report, RPP-RPT-37741.

"This symposium is concerned with the basic aspects of radiation effects. When we turn to the genetic effects of radiation in mammals, there are so few aspects on which there is any information that the problem of sorting out the fundamental findings has hardly arisen. In this paper it will, therefore, be possible to survey most of what is known and pass on to a consideration of what is needed next. Since one of the purposes of this symposium is an interchange of views between investigators in different fields, an attempt will be made to avoid technical details. Among the practical needs in mammalian radiation genetics is a pressing one for more data on which to base estimates of the genetic hazards of radiation in man. The present paper will be concerned largely with this problem. Our own work is directed primarily in this direction, our objective being to uncover some of the basic facts in at least one mammal-the mouse. Before discussing the experimental work, however, it seems desirable to consider some of the general features of the genetic hazard of radiation."

Materials and specifications for the construction of the N-Reactor buildings are presented.

Inclusive distribution for lepton pair production was studied in QCD in an improved leading logarithms approximation that allows for large angle gluon correction. A formula is derived for arbitrary values of the dilepton transverse momentum. It does not factorize into the generalized Drell--Yan form. 10 references.

Site suitability studies have been made previously at LLL on bedded salt and shale. In the present study domed salt, basalt, and crystalline rock are compared with bedded salt and shale and with each other as possible repositories. The level of effort required to develop models for these media that are similar in quality to those available for bedded salt and shale is evaluated. The effort necessary to develop data bases on the physical and chemical properties comparable to that available for bedded salt and shale is also estimated. Each medium is evaluated as a suitable repository environment. The funding necessary for model and data base development is estimated. (JSR)