This book deals in popular form with some of main branches of modern physics. It tells of the universe and the laws governing the four states of matter and the three basic kinds of fields which man has got to know. It also considers some of the hypotheses concerning matter and the universe which must still be verified. It tells of the inroads into the universe which scientists are contemplating today with a view on the distant future.The authors present popular expositions of the fundamentals of gas dynamics, explosion theory and the dynamics, explosion theory and the dynamics of fields. Advances in these divisions of physics have made possible the great achievements of aviation, rocketry, hydraulic power production and thermal engineering. Some of the more complex physical phenomena are explained on simple examples from everyday life.Mikhail Vasilyev is a Soviet journalist and science popularizer whose books are known both in the Soviet Union and many other countries. His Reportage from the 21st Century has seen 25 printings in foreign countries. Other books of his include Travels into Outer Space, Metals and Man, Energy and Man and Nonmetals and Man, the last three being parts of a big series under the general heading The Universe an Man, on which he has been working for the last few years.Professor Kirill Stanyukovich is an eminent Soviet theoretical physicist. He is the author of numerous scientific works on gas dynamicsm cosmology and gravitational theory, many of which have been translated into foreign languages. One of his major contributions is the monograph Unsteady Gas Motion.
From the heat of Spain to the frozen wastelands of Finland, this book reveals the combat stories of the pilots who flew the Polikarpov fighters from 1936 until the end of World War II. The I-15, I-16 and I-153 fighters were the world's first mass-produced fighters. Some 17,000 Polikarpovs had been manufactured by the time production ceased in 1941. They served with the Republicans in the Spain, the Chinese against Japan in 1937–38, and the Soviets against both Japan in the Nomonhan Incident and Finland during the Winter War. By 1941, more than 20 Soviet pilots had made ace in Polikarpovs, and many more attained that status during the first months of the German invasion. Though thoroughly outclassed, this book shows how the Polikarpov was the backbone of the Soviet air force during the early months of the war in the east, and continued to serve, as training aircraft and as frontline fighters, some right through to 1945.
A Family of Noblemen" is a satirical novel penned by using Mikhail Evgrafovich Saltykov, a distinguished Russian creator and satirist. The novel, serves as a scathing critique of the Russian nobility and societal norms time-honored for the duration of the nineteenth century. The narrative revolves around the Golovlyov family, an aristocratic family steeped in decadence, ethical degradation, and an insatiable desire for wealth and electricity. The relevant determine is Porfiry Golovlyov, a tyrannical and despotic landowner whose moves and decisions form the fate of the family. As the narrative unfolds, Saltykov exposes the ethical decay and hypocrisy within the aristocracy, portraying the characters as embodiments of corruption and ethical financial disaster. Saltykov's use of satire and irony is a powerful observation at the societal and political troubles of his time. Through the lens of the Golovlyov family, he criticizes the oppressive nature of the Russian autocracy, the exploitation of peasants, and the moral shortcomings of the the Aristocracy. "A Family of Noblemen" is a darkish and biting portrayal of a decaying social magnificence and the outcomes of unchecked privilege.
This volume is devoted to the developments in the branch of polymer chemistry which deals with immobilized systems. The study of these artificial immobilized systems permits the understanding and design of the function and behaviour of natural substances in living organisms.
This book presents the current advances in understanding of the fast excitation transfer processes in inorganic scintillation materials, the discovery of new materials exhibiting excellent time resolution, and the results on the evaluation of timing limits for scintillation detectors. The book considers in-depth basic principles of primary processes in energy relaxation, which play a key role in creating scintillating centers to meet a growing demand for knowledge to develop new materials combining high energy and time resolutions. The rate of relaxation varies. However, the goal is to make it extremely fast, occurring within the ps domain or even shorter. The book focuses on fast processes in scintillation materials. This approach enables in-depth understanding of fundamental processes in scintillation and supports the efforts to push the time resolution of scintillation detectors towards 10 ps target. Sophisticated theoretical and advanced experimental research conducted in the last decade is reviewed. Engineering and control of the energy transfer processes in the scintillation materials are addressed. The new era in development of instrumentation for detection of ionizing radiation in high- energy physics experiments, medical imaging and industrial applications is introduced. This book reviews modern trends in the description of the scintillation build up processes in inorganic materials, transient phenomena, and engineering of the scintillation properties. It also provides reliable background of scientific and educational information to stimulate new ideas for readers to implement in their research and engineering. The book is aimed at providing a coherent updated background of scientific and instructive information to stimulate new ideas for readers in their research and engineering.
Sobibor traces the life of Berek (later Bernard) Schlesinger from his Polish shtetl childhood to his life during the Holocaust hiding in the woods, finding refuge with non-Jews, confinement in Sobibor, escape during the uprising, working with partisans' documents. A physician after the war, he follows a relentless, unfulfilled pursuit of retribution for Nazi war criminals through the courts. The Sobibor uprising and its leaders, Alexander Pechersky, are pivotal to the novel. The author, Michael Lev, a product of Soviet Jewish culture, avoids loud rhetoric and heroic pathos, keeping the narration within the limits of realism. A flowing, masterful read.
This book is an ideal manual on the use of modern ultrasound in the diagnosis of breast pathology. It provides a comprehensive overview of current ultrasound techniques and explains the advantages and pitfalls of various ultrasound imaging modalities. Detailed attention is devoted to breast carcinoma, with guidance on differential diagnosis and presentation of pre- and postoperative ultrasound appearances. The most important benign breast diseases are also described and illustrated. Age-related features, including those seen in children and adolescents, are carefully analyzed, and an individual chapter is devoted to breast abnormalities in men. All aspects of lymph node appearances are reviewed in detail, with a special focus on the role of ultrasound in the evaluation of lymph node status. Ultrasound-guided breast interventions and imaging of breast implants are discussed in depth. This up-to-date and richly illustrated book will interest and assist specialists in ultrasound diagnostics, radiologists, oncologists, and surgeons.
This book is a translation from Russian of Part II of the book Mathematics Through Problems: From Olympiads and Math Circles to Profession. Part I, Algebra, was recently published in the same series. Part III, Combinatorics, will be published soon. The main goal of this book is to develop important parts of mathematics through problems. The authors tried to put together sequences of problems that allow high school students (and some undergraduates) with strong interest in mathematics to discover and recreate much of elementary mathematics and start edging into more sophisticated topics such as projective and affine geometry, solid geometry, and so on, thus building a bridge between standard high school exercises and more intricate notions in geometry. Definitions and/or references for material that is not standard in the school curriculum are included. To help students that might be unfamiliar with new material, problems are carefully arranged to provide gradual introduction into each subject. Problems are often accompanied by hints and/or complete solutions. The book is based on classes taught by the authors at different times at the Independent University of Moscow, at a number of Moscow schools and math circles, and at various summer schools. It can be used by high school students and undergraduates, their teachers, and organizers of summer camps and math circles. In the interest of fostering a greater awareness and appreciation of mathematics and its connections to other disciplines and everyday life, MSRI and the AMS are publishing books in the Mathematical Circles Library series as a service to young people, their parents and teachers, and the mathematics profession.
The adverse consequences of pollution impact on terrestrial ecosystems have been under careful investigation since the beginning of the twentieth century. Several thousand case studies have documented the biotic effects occurring in contaminated areas. However, after more than a century of research, ecologists are still far from understanding the effects of pollution on biota. Only a few generalisations have been made on the basis of extensive monitoring programs and numerous expe- ments with industrial contaminants. The need to reveal general patterns in the responses of terrestrial biota to ind- trial pollution and to identify the sources of variation in these responses became obvious more than a decade ago. At about that time, our team initiated a quanti- tive research synthesis of the biotic effects caused by industrial pollution, based on 1 a meta-analysis of published data. All meta-analyses conducted so far (covering diversity and abundance of soil microfungi, diversity of vascular plants, diversity and abundance of terrestrial arthropods, and plant growth and reproduction) c- sistently showed high heterogeneity in the responses of terrestrial biota to industrial pollution. At the same time, they demonstrated an unexpected shortage of infor- tion suitable for meta-analyses, as well as a considerable influence of methodology of primary studies on the outcome of the research syntheses. To overcome the identified problems, we designed a comparative study, the results of which are reported in this book.
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