You may have to Search all our reviewed books and magazines, click the sign up button below to create a free account.
This work is a translation of the revised and considerably supplemented edition of A.L. Kovalevsky's well-known monograph on biogeochemical methods of prospecting for minerals. The approach is essentially practical. Principles of the formation of biogeochemical haloes for 14 elements are discussed and practical results of biogeochemiacl prospecting for molybdenum and sulphide deposits are presented. An excellent chapter on methodology tells exactly how to undertake the tasks in view, including sample preparation and analysis, interpretation of data and the combination of biogeochemical techniques with other procedures. Perhaps the most important contribution made by this book is the principle of selection of suitable biosamples whose elemental content is proportional to that of the substrate. This book will be of immeasurable assistance to the practical field worker engaged in biogeochemical prospecting. It will also be of interest to geologists, geochemists, geophysicists and specialists in related areas in both academic and industrial spheres.
The book is devoted to the study of the correlation effects in many-particle systems. It presents the advanced methods of quantum statistical mechanics (equilibrium and nonequilibrium), and shows their effectiveness and operational ability in applications to problems of quantum solid-state theory, quantum theory of magnetism and the kinetic theory. The book includes description of the fundamental concepts and techniques of analysis following the approach of N N Bogoliubov's school, including recent developments. It provides an overview that introduces the main notions of quantum many-particle physics with the emphasis on concepts and models.This book combines the features of textbook and res...
Historians generally recognise E.A. Preobrazhensky as the most famous Soviet economist of the 1920s. English-language readers know him best as author of The New Economics and co-author (with N.I. Bukharin ) of The ABC of Communism. The documents in this volume, many newly discovered and almost all translated into English for the first time, reveal a Preobrazhensky previously unknown, whose interests ranged far beyond economics to include not only party debates and issues affecting the lives of workers and peasants, but also philosophy, world events, and Russian history, culture and politics. Including moments of triumph and tragedy, they tell an intimate story of political awakening and of commitment to socialist revolution as the path to human dignity.
The book focuses on the study of the temporal behavior of complex many-particle systems. The phenomenon of time and its role in the temporal evolution of complex systems is a remaining mystery. The book presents the necessity of the interdisciplinary point of view regarding on the phenomenon of time.The aim of the present study is to summarize and formulate in a concise but clear form the trends and approaches to the concept of time from a broad interdisciplinary perspective exposing tersely the complementary approaches and theories of time in the context of thermodynamics, statistical physics, cosmology, theory of information, biology and biophysics, including the problem of time and aging. Various approaches to the problem show that time is an extraordinarily interdisciplinary and multifaceted underlying notion which plays an extremely important role in various natural complex processes.
This authoritative new biography of the Russian poet and prose writer Boris Pasternak is the first part of a two-volume set, covering the period 1890-1928. Drawing on archives and many eyewitness accounts, Barnes' study sheds light on currently unexplored aspects of Pasternak's character and family background, and his artistic, social and historical environment. He combines biographical investigation with detailed textual analysis of translated quotations in verse and prose to reveal the source of Pasternak's extraordinary writings. The book examines a wide range of topics that include his musical enthusiasm and relations with Scriabin, his philosophical studies, his activities in World War I and his response to the 1917 revolutions, and his stance as a liberal artistic intellectual in the 1920s.
This proceedings volume collects the stories of mathematicians and scientists who have spent and developed parts of their careers and life in countries other than those of their origin. The reasons may have been different in different periods but were often driven by political or economic circumstances: The lack of suitable employment opportunities in their home countries, adverse political systems, and wars have led to the emigration of scientists. The volume shows that these movements have played an important role in spreading scientific knowledge and have often changed the scientific landscape, tradition and future of studies and research fields. The book analyses in particular: aspects o...
This work has been selected by scholars as being culturally important and is part of the knowledge base of civilization as we know it. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. To ensure a quality reading experience, this work has been proofread and republished using a format that seamlessly blends the original graphical elements with text in an easy-to-read typeface. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.