They range in size from microscopic particles to masses of many tons. The geologic diversity of asteroids and other rocky bodies of the solar system are displayed in the enormous variety of textures and mineralogies observed in meteorites. The composition, chemistry, and mineralogy of primitive meteorites collectively provide evidence for a wide variety of chemical and physical processes. This book synthesizes our current understanding of the early solar system, summarizing information about processes that occurred before its formation. It will be valuable as a textbook for graduate education in planetary science and as a reference for meteoriticists and researchers in allied fields worldwide.

Demonstrates how to build, set up and configure a variety of photovoltaic system components. It is a presentation of basic concepts of design for small solar electric power systems, and an introduction to the tools and components needed. -- from preface.

The final orbit of Venus by the Magellan spacecraft in October 1994 brought to a close an exciting period of Venus reconnaissance and exploration. The scientific studies resulting from data collected by the Magellan, Galileo, and Pioneer missions are unprecedented in their detail for any planet except Earth. Venus II re-evaluates initial assessments of Venus in light of these and other spacecraft missions and ground-based observations conducted over the past 30 years. More than a hundred contributors summarize our current knowledge of the planet, consider points of disagreement in interpretation, and identify priorities for future research. Topics addressed include geology, surface processes, volcanism, tectonism, impact cratering, geodynamics, upper and lower atmospheres, and solar wind environment. The diversity of the coverage reflects the interdisciplinary nature of Venus science and the breadth of knowledge that has contributed to it. A CD-ROM developed by the Jet Propulsion Laboratory accompanies the book and incorporates text, graphics, video, software, and various digital products from selected contributors to the text. A multimedia interface allows users to navigate the text and the extensive databases included on the disk. Venus II is the most authoritative single volume available on the second planet. Its contents will not only help shape the goals of future Venus missions but will also enhance our understanding of current Mars explorations.

Solar Energy Conversion II presents the proceedings of the 1980 International Symposium on Solar Energy Utilization, held in Ontario, Canada on August 10-24, 1980. This book provides information on the utilization of solar energy and on the difficulties encountered in its implementation. Organized into 42 chapters, this compilation of papers begins with an overview of the important parameter in solar radiation measurement. This text then examines the use of solar radiation measurement, the solar radiation scales, the solar radiation units, and the types of solar radiation. Other chapters consider the general problems linked with building up data banks of observed solar radiation data. This book discusses as well the fundamental modes of heat transfer. The final chapter deals with the necessity to incorporate energy education into other disciplines like space geometry. This book is a valuable resource for politicians, government officials, engineers, scientists, and research workers. Technologists working on solar energy will also find this book useful.

Archival snapshot of entire looseleaf Code of Massachusetts Regulations held by the Social Law Library of Massachusetts as of January 2020.

The full texts of Armed Services and othr Boards of Contract Appeals decisions on contracts appeals.