The final report of the evaluation of the Compressed Air Challenge (CAC) Training Program. The training program is designed to provide plant personnel and compressed air system vendors with knowledge and tools required to effect improvements to the energy efficiency and overall performance of plant compressed air systems. As of May 2001, 3,029 individuals had attended the CAC Fundamentals of Compressed Air Training Systems and 925 individuals had attended ''Advanced Management of Compressed Air Systems''. These individuals represented 1,400-1,500 separate business establishments. The evaluation is based on three main research tasks: analysis of the CAC registration database, interviews with 100 end-user personnel who attended the CAC training, and interviews with 100 compressed air system vendors and consulting engineers who attended the training sessions.

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.

Bilingual education is one of the most contentious and misunderstood educational programs in the country. It raises significant questions about this country’s national identity, the nature of federalism, power, ethnicity, and pedagogy. In Contested Policy , Guadalupe San Miguel, Jr., studies the origins, evolution, and consequences of federal bilingual education policy from 1960 to 2001, with particular attention to the activist years after 1978, when bilingual policy was heatedly contested. Traditionally, those in favor of bilingual education are language specialists, Mexican American activists, newly enfranchised civil rights advocates, language minorities, intellectuals, teachers, and students. They are ideologically opposed to the assimilationist philosophy in the schools, to the structural exclusion and institutional discrimination of minority groups, and to limited school reform. On the other hand, the opponents of bilingual education, comprised at different points in time of conservative journalists, politicians, federal bureaucrats, Anglo parent groups, school officials, administrators, and special-interest groups (such as U.S. English), favor assimilationism, the structural exclusion and discrimination of ethnic minorities, and limited school reform. In the 1990s a resurgence of opposition to bilingual education succeeded in repealing bilingual legislation with an English-only piece of legislation. San Miguel deftly provides a history of these clashing groups and …

Based on documents from the Laredo Archives, Life in Laredo shows the evolution and development of daily life in a town under the flags of Spain, Mexico, and the United States. Isolated on the northern frontier of New Spain and often forgotten by authorities far away, the people of Laredo became as grand as the river that flowed by their town and left an enduring legacy in a world of challenges and changes. Because of its documentary nature, Life in Laredo offers in sights into the nitty-gritty of the comings and goings of its early citizens not to be found elsewhere. Robert D. Wood, S.M., presents the first one hundred years of history and culture in Laredo up to the mid-nineteenth century, illuminating--with primary source evidence--the citizens' beliefs, cultural values, efforts to make a living, political seesawing, petty quarreling, and constant struggles against local Indians. He also details rebellious military and invading foreigners among the early settlers and later townspeople. Scholars and students of Texas and Mexican American history, as well as the Laredoans celebrating the 250th anniversary (in 2005) of Laredo's founding, will welcome this volume. "Although there have been a number of books on the history of Laredo, …

Interview with truck driver Robert Cassel. The interview includes Cassel's personal experiences about being employed by the Civilian Conservation Corps during the Great Depression.

Manual/guide providing information/instructions about revisions to the standards and guidelines for school library programs, including the six major components of school library programs, strategies for librarians, output measures, and outcome-based evaluations.

Interview with Norbert N. Gebhard. The interview includes Gebhard's personal experiences about employment by the Civilian Conservation Corps during the Great Depression.

Physical and chemical agents in the environment, those used in clinical applications, or encountered during recreational exposures to sunlight, induce damages in DNA. Understanding the biological impact of these agents requires quantitation of the levels of such damages in laboratory test systems as well as in field or clinical samples. Alkaline gel electrophoresis provides a sensitive (down to {approx} a few lesions/5Mb), rapid method of direct quantitation of a wide variety of DNA damages in nanogram quantities of non-radioactive DNAs from laboratory, field, or clinical specimens, including higher plants and animals. This method stems from velocity sedimentation studies of DNA populations, and from the simple methods of agarose gel electrophoresis. Our laboratories have developed quantitative agarose gel methods, analytical descriptions of DNA migration during electrophoresis on agarose gels (1-6), and electronic imaging for accurate determinations of DNA mass (7-9). Although all these components improve sensitivity and throughput of large numbers of samples (7,8,10), a simple version using only standard molecular biology equipment allows routine analysis of DNA damages at moderate frequencies. We present here a description of the methods, as well as a brief description of the underlying principles, required for a simplified approach to quantitation of DNA damages by …