"How much does it weigh?" seems a simple question. To scientists and engineers, however, the answer is far from simple, and determining the answer demands consideration of an almost overwhelming number of factors. With an intriguing blend of history, fundamentals, and technical details, the Handbook of Mass Measurement sets forth the details

Accuracy in the laboratory setting is key to maintaining the integrity of scientific research. Inaccurate measurements create false and non-reproducible results, rendering an experiment or series of experiments invalid and wasting both time and money. This handy guide to solid, fluid, and thermal measurement helps minimize this pitfall through careful detailing of measurement techniques. Concise yet thorough, Mechanical Variables Measurement-Solid, Fluid, and Thermal describes the use of instruments and methods for practical measurements required in engineering, physics, chemistry, and the life sciences. Organized according to measurement problem, the entries are easy to access. The articles provide equations to assist engineers and scientists who seek to discover applications and solve problems that arise in areas outside of their specialty. Sections include references to more specialized publications for advanced techniques, as well. It offers instruction for a range of measuring techniques, basic through advanced, that apply to a broad base of disciplines. As an engineer, scientist, designer, manager, researcher, or student, you encounter the problem of measurement often and realize that doing it correctly is pivotal to the success of an experiment. This is the first place to turn when deciding on, performing, and troubleshooting the measurement process. Mechanical Variables Measurement-Solid, Fluid, and Thermal leads the reader, step-by-step, through the straits of experimentation to triumph.

The authoritative reference to bone diseases and disorders of mineral metabolism, revised and updated Now in its ninth edition, The Primer on the Metabolic Bone Diseases and Disorders of Mineral Metabolism offers an updated and comprehensive guide to bone and mineral health. Since it was first published 30 years ago, the Primer has become the leading reference on the topic. With contributions from noted experts, the text explores basic biological factors of healthy development and disease states and makes the information accessible for clinical interventions. The ninth edition provides concise coverage of the widest possible spectrum of metabolic bone diseases and disorders of mineral metabolism. The new edition of this invaluable reference expands coverage and includes the most recent developments in the field that help to strengthen its usefulness and ensure that the Primer on the Metabolic Bone Diseases and Disorders of Mineral Metabolism maintains its place as the pre-eminent reference on bone and mineral health. This vital resource: Provides the most accurate, up-to-date evidence-based information on basic and clinical bone science Includes more than 10 new chapters and contributions from 300 authors from wide-ranging international research centers Captures the very cutting edge of research covering mineral homeostasis, osteoporosis and other metabolic bone diseases, skeletal measurement technologies, and genetics Presents a new companion website with useful supplementary materials at www.asbmrprimer.com Written for advanced students, clinicians, and researchers working in the field of bone health and disease, Primer on the Metabolic Bone Diseases and Disorders of Mineral Metabolism is the definitive, one-stop reference for anyone working in the field of bone health and disease.

February issue includes Appendix entitled Directory of United States Government periodicals and subscription publications; September issue includes List of depository libraries; June and December issues include semiannual index