The Yang-Mills theory lies at the heart of our understanding of elementary particle interactions. For the strong nuclear forces, we must understand this theory in the strong coupling regime. The primary technique for this is the lattice. While basically an ultraviolet regulator, the lattice avoids the use of a perturbative expansion. I discuss some of the historical circumstances that drove us to this approach, which has had immense success, convincingly demonstrating quark confinement and obtaining crucial properties of the strong interactions from first principles.

The MJO has long been an aspect of the global climate that has provided a tough test for the climate modelling community. Since the 1980s there have been numerous studies of the simulation of the MJO in atmospheric general circulation models (GCMs), ranging from Hayashi and Golder (1986, 1988) and Lau and Lau (1986), through to more recent studies such as Wang and Schlesinger (1999) and Wu et al. (2002). Of course, attempts to reproduce the MJO in climate models have proceeded in parallel with developments in our understanding of what the MJO is and what drives it. In fact, many advances in understanding the MJO have come through modeling studies. In particular, failure of climate models to simulate various aspects of the MJO has prompted investigations into the mechanisms that are important to its initiation and maintenance, leading to improvements both in our understanding of, and ability to simulate, the MJO. The initial focus of this chapter will be on modeling the MJO during northern winter, when it is characterized as a predominantly eastward propagating mode and is most readily seen in observations. Aspects of the simulation of the MJO will be discussed in the context of its sensitivity …

Interview with Air Force veteran General Russell E. Dougherty, former commander-in-chief of Strategic Air Command. The interview includes Dougherty's personal experiences with General Curtis LeMay. Dougherty speaks about LeMay's uncanny judgment, organizational talents, and penchant for discipline, as well as his handling of people in his command, and the Soviet military's assessment of LeMay. The interview includes an appendix with "A General's Perspective: Leadership in the Cold War," written by General Russell E. Dougherty.

Application of high pressure significantly alters the interatomic distance and thus the nature of intermolecular interaction, chemical bonding, molecular configuration, crystal structure, and stability of solid [1]. With modern advances in high-pressure technologies [2], it is feasible to achieve a large (often up to a several-fold) compression of lattice, at which condition material can be easily forced into a new physical and chemical configuration [3]. The high-pressure thus offers enhanced opportunities to discover new phases, both stable and metastable ones, and to tune exotic properties in a wide-range of atomistic length scale, substantially greater than (often being several orders of) those achieved by other thermal (varying temperatures) and chemical (varying composition or making alloys) means. Simple molecular solids like H{sub 2}, C, CO{sub 2}, N{sub 2}, O{sub 2}, H{sub 2}O, CO, NH{sub 3}, and CH{sub 4} are bounded by strong covalent intramolecular bonds, yet relatively weak intermolecular bonds of van der Waals and/or hydrogen bonds. The weak intermolecular bonds make these solids highly compressible (i.e., low bulk moduli typically less than 10 GPa), while the strong covalent bonds make them chemically inert at least initially at low pressures. Carbon-carbon single bonds, carbon-oxygen double bonds and nitrogen-nitrogen triple bonds, for example, …

Characterizing an adaptive optics (AO) system refers to understanding its performance and limitations. The goal of an AO system is to correct wavefront aberrations. The uncorrected aberrations, called the residual errors and referred to in what follows simply as the errors, degrade the image quality in the science camera. Understanding the source of these errors is a great aid in designing an AO system and optimizing its performance. This chapter explains how to estimate the wavefront error terms and the relationship between the wavefront error and the degradation of the image. The analysis deals with the particular case of a HartmannShack wavefront sensor (WFS) and a continuous deformable mirror (DM), although the principles involved can be applied to any AO system.

The Million Solar Roofs Partnership Update is an annual report from all the Partnership and Partners who participate in the Million Solar Roofs Initiative.

Cofiring biomass-for example, forestry residues such as wood chips-with coal in existing boilers is one of the easiest biomass technologies to implement in a federal facility. The current practice is to substitute biomass for up to 20% of the coal in the boiler. Cofiring has many benefits: it helps to reduce fuel costs as well as the use of landfills, and it curbs emissions of sulfur oxide, nitrogen oxide, and the greenhouse gases associated with burning fossil fuels. This Federal Technology Alert was prepared by the Department of Energy's Federal Energy Management Program to give federal facility managers the information they need to decide whether they should pursue biomass cofiring at their facilities.

Catalog describes the history, governance, admission requirements, course offerings, and campus life of Howard Payne University in Brownwood, Texas (http://www.hputx.edu).

Biweekly, comprehensive compilation of decisions, reports, public notices, and other documents of the U.S. Federal Communications Commission.

Biweekly, comprehensive compilation of decisions, reports, public notices, and other documents of the U.S. Federal Communications Commission.

Biweekly, comprehensive compilation of decisions, reports, public notices, and other documents of the U.S. Federal Communications Commission.

This guide was prepared to be a resource for federal construction project managers and others who want to integrate the principles of sustainable design into the procurement of professional building design and consulting services. To economize on energy costs and improve the safety, comfort, and health of building occupants, building design teams can incorporate daylighting, energy efficiency, renewable energy, and passive solar design into all projects in which these elements are technically and economically feasible. The information presented here will help project leaders begin the process and manage the inclusion of sustainable design in the procurement process. The section on establishing selection criteria contains key elements to consider before selecting an architectural and engineering (A/E) firm. The section on preparing the statement of work discusses the broad spectrum of sustainable design services that an A/E firm can provide. Several helpful checklists are included.

This book describes the first Solar Decathlon, a competition for college and university students, which took place on the National Mall in fall 2002. Student teams competed to design, build, and operate the most attractive, energy-efficient house that used only solar energy. In addition to the competition, the Solar Decathlon was also a public event. The book describes the events on the Mall, including technical details about the ten contests that comprised the competition and descriptions of the public's and the media's responses to the event. The book also provides information about the student teams' activities in the year and a half before they arrived to compete on the Mall.

“The American cowboy is a mythical character who refuses to die,” says author John R. Erickson. On the one hand he is a common man: a laborer, a hired hand who works for wages. Yet in his lonely struggle against nature and animal cunning, he becomes larger than life. Who is this cowboy? Where did he come from and where is he today? Erickson addresses these questions based on firsthand observation and experience in Texas and Oklahoma. And in the process of describing and defining the modern working cowboy—his work, his tools and equipment, his horse, his roping technique, his style of dress, his relationships with his wife and his employer—Erickson gives a thorough description of modern ranching, the economic milieu in which the cowboy operates. The first edition of this book was published in 1981. For this second edition Erickson has thoroughly revised and expanded the book to discuss recent developments in cowboy culture, making The Modern Cowboy the most up-to-date source on cowboy and ranch life today. “We meet the modern cowboy (his dress depends on weather, chores, and vanity) and follow him through the year: spring roundup, branding and ‘working’ the calves; spotting problem animals and cutting …

From the days of Z. N. Morrell and James Huckins to Bill Pinson and Charles Wade, Baptists have played and continue to play an important role in the religious, secular, and political life of Texas. Over the previous one hundred and fifty years several Texas Baptist histories have been written, but not until now have the documents used in the development of these texts been made available in one resource. In A Texas Baptist History Sourcebook, Joseph E. Early, Jr., has provided the most complete collection of Texas Baptist sources ever issued in one volume. This work consists of church minutes, state and association convention records, denominational newspaper articles, records of Baptist universities, and myriads of other resources. Included in this work are George Washington Truett's sermon Baptists and Religious Liberty delivered on the steps of the Capitol building in Washington, D.C., James Milton Carroll's Trail of Blood, J. Frank Norriss railings against the Baptist General Convention of Texas, and countless other sources depicting the many years of Texas Baptist history. This book is designed as a complementary work to Harry Leon McBeth's Texas Baptists: A Sesquicentennial History. Students can follow McBeth's chapter divisions, headings, and subheadings for greater ease …

Schedule of classes at the University of North Texas for the Summer semester providing a list of classes that will be offered by department, with times and locations. It also includes class indexes and other information about registration procedures, exams, tuition, and related topics.

This account of the beginning of the program on laser fusion at Livermore in 1962, and its subsequent development during the decade ending in 1972, was originally prepared as a contribution to the January 1991 symposium 'Achievements in Physics' honoring Professor Keith Brueckner upon his retirement from the University of San Diego at La Jolla. It is a personal recollection of work at Livermore from my vantage point as its scientific leader, and of events elsewhere that I thought significant. This period was one of rapid growth in which the technology of high-power short-pulse lasers needed to drive the implosion of thermonuclear fuel to the temperature and density needed for ignition was developed, and in which the physics of the interaction of intense light with plasmas was explored both theoretically and experimentally.

Interview with accountant and Army veteran William Barsanti. The interview includes Barsanti's personal experiences about the European Theater during World War II, his youth in an Italian immigrant family, graduating from high school and enrolling in college, then in the Enlisted Reserve Corps, being inducted into the U.S. Army, basic training, being selected for the Army Specialized Training Program, transferring to the 106th Infantry Division, and his assignment to Cannon Company as a supply sergeant. Barsanti also talks about the living conditions at Stalag XII-A and Stalag II-D, Stargard, Germany, evacuating to Bremervorde, Germany, liberation, and his postwar business career in Europe.

Interview with U.S. Army Air Forces and U.S. Air Force veteran P. K. Carlton. Carlton speaks about his association with General Curtis LeMay, bomber operations against Japan and Japanese occupied territory, his assignment with the Strategic Air Command Operations staff under LeMay, and the role of the SAC and the B-52 in relations with the Soviets. Additionally, Carlton speaks about LeMay's role in creating a safety program for the SAC and in building SAC's communications system, in the development of radar formation flying as well as in the development of Arctic bombing routes and in the USAF's acceptance of the B-52, LeMay's relationship with the press, his efforts to establish survival schools, his influence on USAF equipment decisions, operational contributions and emphasis on readiness, and his views on the use of airpower in Vietnam.

The UNT Graduate Bulletin includes information about class offerings as well as general information about the university (academic calendar, admissions and degree requirements, financial information, etc.) about research, and about the colleges and schools on campus. Index starts on page 432.

The UNT Undergraduate Bulletin includes information about class offerings as well as general information about the university (academic calendar, admissions and degree requirements, financial information, etc.) about research, and about the colleges and schools on campus. Index starts on page 524.

Studying the Community Environmental Monitoring Program (CEMP) provides a unique opportunity to trace a concept created by two nuclear industry originators from inception, as it transitioned through several stewardship agencies, to management by a non-profit organization. This transition is informed not only by changes over two decades in the views of the general populace toward nuclear testing but also by changing political climates and public policies. Several parallel histories accompanied the development of the CEMP: an administrative history, an environmental history, and a history of changing public perception of not only nuclear testing, but other activities involving radiation such as waste transportation, as well. Although vital, those histories will be provided only as background to the subject of this study, the oral histories gathered in this project. The oral histories collected open a window into the nuclear testing history of Nevada and Utah that has not heretofore been opened. The nuclear industry has generated a great deal of positive and negative reaction since its inception. The CEMP emerged with specific objectives. It was designed to provide information to potential downwind communities and counter negative perceptions by creating more community involvement and education about the testing. The current objectives of the …

Biweekly, comprehensive compilation of decisions, reports, public notices, and other documents of the U.S. Federal Communications Commission.

Biweekly, comprehensive compilation of decisions, reports, public notices, and other documents of the U.S. Federal Communications Commission.