This volume offers a set of strategies and materials in education, developed to assist teachers in guiding their classroom and students in understanding fundamental subjects of teaching. It serves to ensure the highest levels of academic achievement for all students and will help students develop a positive self-concept by providing knowledge about the various dimensions of teaching. Including contributions from academics and researchers, the book encompasses eight chapters: Fundamental Concepts of Education; Teachers and Teaching; Social Foundation of Education; Philosophy and Educational Philosophy; Psychology and Educational Psychology; Foundation of Educational Politics; Comparative Educational Systems; and Sociocultural Perspectives. This volume will appeal to a wide range of readers, including educators, researchers, students, teacher trainers, and teachers of all subjects and of all levels, who wish to develop both personally and professionally.

Crick and Watson's discovery of the structure of DNA fifty years ago marked one of the great turning points in the history of science. Biology, immunology, medicine and genetics have all been radically transformed in the succeeding half-century, and the double helix has become an icon of our times. This fascinating exploration of a scientific phenomenon provides a lucid and engaging account of the background and context for the discovery, its significance and afterlife, while a series of essays by leading scientists, historians and commentators offers uniquely individual perspectives on DNA and its impact on modern science and society.

The NIST Dietary Supplement Laboratory Quality Assurance Program (DSQAP) was established in collaboration with the National Institutes of Health (NIH) Office of Dietary Supplements (ODS) in 2007 to enable members of the dietary supplements community to improve the accuracy of measurements for demonstration of compliance with various regulations. Exercise I of this program offered the opportunity for laboratories to assess their in- house measurements of nutritional elements (Cr, Mo, and Se), contaminants (Cd), water-soluble vitamins (pantothenic acid), fat-soluble vitamins (retinol), and catechins in foods and/or botanical dietary supplement ingredients and finished products.

Many of the earliest books, particularly those dating back to the 1900s and before, are now extremely scarce and increasingly expensive. We are republishing these classic works in affordable, high quality, modern editions, using the original text and artwork.

"This is the colorful and dramatic biography of two of America's most controversial entrepreneurs: Moses Louis Annenberg, 'the racing wire king, ' who built his fortune in racketeering, invested it in publishing, and lost much of it in the biggest tax evasion case in United States history; and his son, Walter, launcher of TV Guide and Seventeen magazines and former ambassador to Great Britain."--Jacket.