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This book studies the actual financial phenomena underlying the evaluation of financial derivatives, which is today virtually identified with and even replaced by the study of the mathematical aspects of stochastic calculus as a model for such phenomena. It adopts the view that the study of financial phenomena is on the brink of a revolution similar to that of quantum physics in the 1920s. History has shown that virtually all the major revolutions in physics were made through recognizing the presence of an inherent symmetry in underlying phenomena. In this volume, a fundamental symmetry in a foreign exchange market that associates financially equivalent options on opposite sides of the marke...
Steppes form one of the largest biomes. Drastic changes in steppe ecology, land use and livelihoods came with the emergence, and again with the collapse, of communist states. Excessive ploughing and vast influx of people into the steppe zone led to a strong decline in nomadic pastoralism in the Soviet Union and China and in severely degraded steppe ecosystems. In Mongolia nomadic pastoralism persisted, but steppes degraded because of strongly increased livestock loads. After the Soviet collapse steppes regenerated on huge tracts of fallow land. Presently, new, restorative steppe land management schemes are applied. On top of all these changes come strong effects of climate change in the northern part of the steppe zone. This book gives an up-to-date overview of changes in ecology, climate and use of the entire Eurasian steppe area and their effects on livelihoods of steppe people. It integrates knowledge that so far was available only in a spectrum of locally used languages.
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In the nineteenth and early twentieth century, a controversial school of Russian religious and scientific thinkers emerged, united in the conviction that humanity was entering a new stage of evolution and must assume a new, active, managerial role in the cosmos. The ideas of the Cosmists have in recent decades been rediscovered and embraced by many Russian intellectuals. In the first account in English of this fascinating tradition, George M. Young offers a dynamic and wide-ranging examination of the lives and ideas of the Russian Cosmists.
A fascinating account of Russia's famous dissident and the politics he embodies. Who is Alexei Navalny? Poisoned in August 2020 and transported to Germany for treatment, the politician returned to Russia in January 2021 in the full glare of the world media. His immediate detention at passport control set the stage for an explosive showdown with Vladimir Putin. But Navalny means very different things to different people. To some, he is a democratic hero. To others, he is betraying the Motherland. To others still, he is a dangerous nationalist. This book explores the many dimensions of Navalny's political life, from his pioneering anti-corruption investigations to his ideas and leadership of a political movement. It also looks at how his activities and the Kremlin's strategies have shaped one another. Navalny makes sense of this divisive character, revealing the contradictions of a man who is the second most important political figure in Russia--even when behind bars. In order to understand modern Russia, you need to understand Alexei Navalny.
In the years following the Napoleonic Wars, a mysterious manuscript began to circulate among the dissatisfied noble elite of the Russian Empire. Entitled The History of the Rus', it became one of the most influential historical texts of the modern era. Attributed to an eighteenth-century Orthodox archbishop, it described the heroic struggles of the Ukrainian Cossacks. Alexander Pushkin read the book as a manifestation of Russian national spirit, but Taras Shevchenko interpreted it as a quest for Ukrainian national liberation, and it would inspire thousands of Ukrainians to fight for the freedom of their homeland. Serhii Plokhy tells the fascinating story of the text's discovery and dissemination, unravelling the mystery of its authorship and tracing its subsequent impact on Russian and Ukrainian historical and literary imagination. In so doing he brilliantly illuminates the relationship between history, myth, empire and nationhood from Napoleonic times to the fall of the Soviet Union.
According to the nineteenth-century teachings of Nikolai Fedorov—librarian, religious philosopher, and progenitor of Russian cosmism—our ethical obligation to use reason and knowledge to care for the sick extends to curing the dead of their terminal status. The dead must be brought back to life using means of advanced technology—resurrected not as souls in heaven, but in material form, in this world, with all their memories and knowledge. Fedorov's call to redistribute vital forces is wildly imaginative in emancipatory ambition. Today, it might appear arcane in its mystical panpsychism or eccentric in its embrace of realities that exist only in science fiction or certain diabolical str...
Published by the American Geophysical Union as part of the Geophysical Monograph Series, Volume 190. The Stratosphere: Dynamics, Transport, and Chemistry is the first volume in 20 years that offers a comprehensive review of the Earth's stratosphere, increasingly recognized as an important component of the climate system. The volume addresses key advances in our understanding of the stratospheric circulation and transport and summarizes the last two decades of research to provide a concise yet comprehensive overview of the state of the field. This monograph reviews many important aspects of the dynamics, transport, and chemistry of the stratosphere by some of the world's leading experts, including up-to-date discussions of Dynamics of stratospheric polar vortices Chemistry and dynamics of the ozone hole Role of solar variability in the stratosphere Effect of gravity waves in the stratosphere Importance of atmospheric annular modes This volume will be of interest to graduate students and scientists who wish to learn more about the stratosphere. It will also be useful to atmospheric science departments as a textbook for classes on the stratosphere.
Report No. 147 (2004) presents recommendations and technical information related to the design and installation of structural shielding for facilities that use x rays for medical imaging. The purpose of structural shielding is to limit radiation exposure to employees and members of the public. The information supersedes the recommendations that address such facilities in NCRP Report No. 49, Structural Shielding Design and Evaluation for Medical Use of X Rays and Gamma Rays of Energies Up to 10 MeV, which was issued in September 1976. NCRP Report No. 147 includes a discussion of the various factors to be considered in the selection of appropriate shielding materials and in the calculation of ...