Ordinary chondrites, the most abundant meteorites, constitute about 80% of meteorite falls and are essential to our understanding of cosmochemistry. They provide important information about planetary accretion, the early Solar System, and the geological history of asteroids, including such processes as thermal metamorphism, shock metamorphism, and aqueous alteration. This comprehensive guide begins with meteorite classifications and useful definitions, followed by a discussion of fall phen...

The solar system has always been a messy place in which gravity wreaks havoc. Moons form, asteroids and comets crash into planets, ice ages commence, and dinosaurs disappear. By describing the dramatic consequences of such disturbances, this authoritative and entertaining book reveals the fundamental interconnectedness of the solar system--and what it means for life on Earth.After relating a brief history of the solar system, Alan Rubin describes how astronomers determined our loca...

This book explains that diffusion, osmosis, dissolution, evaporation, and heat loss all preferentially affect small bodies due to their high surface/volume ratios. Because surface area increases as the square of length, but volume (and mass) increase as the cube, large objects have low surface/volume ratios and small objects have high surface/volume ratios. This simple physical constraint governs much of the physical world. It accounts for why the Earth has active volcanoes, but the Moon d...

Overcome prediabetes with this comprehensive guide to prevention and wellnessPrediabetes For Dummies is an essential guide for anyone looking to take control of their health and prevent the progression to type 2 diabetes. This updated edition covers the latest research, practical tips, and easy-to-follow advice on diet, exercise, and lifestyle changes. With clear explanations and actionable steps, it empowers you to make informed decisions and optimize your blood sugar for...

Meteorites are fascinating cosmic visitors. Using accessible language, this book documents the history of mineralogy and meteorite research, summarizes the mineralogical characteristics of the myriad varieties of meteorites, and explains the mineralogical characteristics of Solar System bodies visited by spacecraft. Some of these bodies contain minerals that do not occur naturally on Earth or in meteorites. The book explains how to recognize different phases under the microscope and in bac...

Expanding and building on the measures included in the original 1994 volume, Communication Research Measures II: A Sourcebook provides new measures in mass, interpersonal, instructional, and group/organizational communication areas, and highlights work in newer subdisciplines in communication, including intercultural, family, and health. It also includes measures from outside the communication discipline that have been employed in communication research.The measures profil...

The straight facts on treating diabetes successfully and living a full lifeWant to know how to manage diabetes? Leading diabetes expert Dr. Alan Rubin gives you reassuring, authoritative guidance in putting together a state-of-the-art treatment program. You'll learn about all the advances in monitoring glucose and how to develop a diet and exercise plan to stay healthy.