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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.

Lithium hydride is a nuclear material with a great affinity for moisture. As a result of exposure to water vapor during machining, transportation, storage and assembly, a corrosion layer (oxide and/or hydroxide) always forms on the surface of lithium hydride resulting in the release of hydrogen gas. Thermodynamically, lithium hydride, lithium oxide and lithium hydroxide are all stable. However, lithium hydroxides formed near the lithium hydride substrate (interface hydroxide) and near the sample/vacuum interface (surface hydroxide) are much less thermally stable than their bulk counterpart. In a dry environment, the interface/surface hydroxides slowly degenerate over many years/decades at room temperature into lithium oxide, releasing water vapor and ultimately hydrogen gas through reaction of the water vapor with the lithium hydride substrate. This outgassing can potentially cause metal hydriding and/or compatibility issues elsewhere in the device. In this chapter, the morphology and the chemistry of the corrosion layer grown on lithium hydride (and in some cases, its isotopic cousin, lithium deuteride) as a result of exposure to moisture are investigated. The hydrogen outgassing processes associated with the formation and subsequent degeneration of this corrosion layer are described. Experimental techniques to measure the hydrogen outgassing kinetics from lithium hydride and methods employing …

James M. Davis is a retired businessman who lives in Midland, Texas, with his wife of over six decades, Jean. He served on active duty in the U.S. Army Air Forces for more than two and a half years during World War II, and then in the Air Force reserves until 1961. David L. Snead, the editor, is an associate professor of history at Liberty University in Lynchburg, Virginia. He received his Ph.D. in history from the University of Virginia and is the author of The Gaither Committee, Eisenhower, and the Cold War and George E. Browne: An American Doughboy in World War I.

This book has information on each of the nine Lipscomb County cemeteries: Heart Cemetery, Kiowa Cemetery, View Point Cemetery, Darrouzett Cemetery, Fairview Cemetery, Fairmont Cemetery, Lipscomb Cemetery, St. John's Cemetery, and Higgins Cemetery; each section includes information about the origins of the cemetery with deeds and certificates, an index of the persons buried in the cemetery, a list of the information on each of the headstones in the cemetery, and a list of the veterans buried in the cemetery. Some sections include other text or photos of interest regarding particular cemeteries.

Interview with Abe C. Cooper, African-American alumnus of North Texas State University. The interview includes Cooper's personal experiences about childhood and early adulthood in Dallas, Texas, attending all-black schools, and enrolling at North Texas State College in 1958. Cooper speaks about the adjustments required for attending school in an integrated setting, boarding with African-American families in the "Shack Town" neighborhood of Denton, and the comparative experiences with students and faculty in the Schools of Engineering and Education.

Interview with Carl Denmon, African-American alumnus of North Texas State University. The interview includes Denmon's personal experiences about childhood in Houston, Texas and undergraduate education at Wiley College. Additionally, Denmon discusses his employment as band director at Fred Moore High School in Denton, graduate studies in Music and Education at NTSU, his career with and retirement from Dallas County Community College, and his perceptions of changes in Denton and at North Texas over forty years.

Interview with Margaret Hunt Davis, alumna of North Texas State University. The interview includes Davis' personal experiences about childhood in rural East Texas, making the decision to attend North Texas, campus life, graduating with a degree in library science, and having a career in Dallas public schools.

Interview with Murphy Daniels, African-American alumnus of North Texas State University. The interview includes Daniels' personal experiences about childhood and education, enrolling in North Texas rather than Texas Southern University, majoring in pre-med, serving in the United States Air Force, studying at Southwestern Medical School, and pursuing medical research. Additionally, Daniels speaks about his difficulties with white professors and graduate assistants, race relations on campus, social life among black students on campus, and off-campus life in "Shack Town" and the support from black citizens of Denton.

This Synthesis and Assessment Product is an important revision to the conclusions of earlier reports from the U.S. National Research Council and the Intergovernmental Panel on Climate Change. Previously reported discrepancies between the amount of warming near the surface and higher in the atmosphere have been used to challenge the reliability of climate models and the reality of human-induced global warming. Specifically, surface data showed substantial global-average warming, while early versions of satellite and radiosonde data showed little or no warming above the surface. This significant discrepancy no longer exists because errors in the satellite and radiosonde data have been identified and corrected. New data sets have also been developed that do not show such discrepancies. This Synthesis and Assessment Product is an important revision to the conclusions of earlier reports from the U.S. National Research Council and the Intergovernmental Panel on Climate Change. For recent decades, all current atmospheric data sets now show global-average warming that is similar to the surface warming. While these data are consistent with the results from climate models at the global scale, discrepancies in the tropics remain to be resolved. Nevertheless, the most recent observational and model evidence has increased confidence in our understanding …