Kategoria BISAC: Science >> Physics - Astrophysics

The contributions gathered in this volume provide introductions to current problems in geospace electromagnetic radiation, guides to the associated literature and tutorial reviews of the relevant space physics. Students and scientists working on various aspects of the terrestrial aurora or magnetospheric and near-Earth heliospheric high-frequency waves will find this volume an indispensable companion for their studies.

For a general audience interested in solving mysteries in art, history, and literature using the methods of science, 'forensic astronomy' is a thrilling new field of exploration. Astronomical calculations are the basis of the studies, which have the advantage of bringing to readers both evocative images and a better understanding of the skies.

Weather facts, volcano studies, topography, tides, historical letters and diaries, famous paintings, military records, and the friendly assistance of experts in related fields add variety, depth, and interest to the work. The chosen topics are...

La realizzazione e il lancio nello spazio di satelliti o sonde attraverso missili o navette spaziali sono un esempio di attivita industriale di enorme complessita e di lungo periodo. Lo sviluppo di un programma spaziale prevede la realizzazione di vari sistemi costituenti: il segmento spaziale, cioe i lanciatori per l accesso allo Spazio, i satelliti o le sonde, le infrastrutture spaziali abitate da astronauti oppure robotizzate; e il segmento di terra che consente agli operatori sulla terra di controllare i sistemi nello spazio e di fruire delle applicazioni derivanti dal loro...

The book describes the life of Henri Poincare, his work style and in detail most of his unique achievements in mathematics and physics. Apart from biographical details, attention is given to Poincare's contributions to automorphic functions, differential equations and dynamical systems, celestial mechanics, mathematical physics in particular the theory of the electron and relativity, topology (analysis situs). A chapter on philosophy explains Poincare's conventionalism in mathematics and his view of conventionalism in physics; the latter has a very different character. In the foundations...

This book describes the history, technology, and future of rocket planes. Michel van Pelt takes us on a journey into this fascinating world, examining the unusual concepts and actual flying machines that have been devised over the last hundred years. He recounts stories from the early pioneers who attached simple rockets to their wooden glider airplanes as well as tales of modern high-tech research craft. The author visits museums where rare examples of early rocket planes are kept and modern laboratories where future spaceplanes are being developed. He explains the technology in an easily...

This work provides the current theory and observations behind the cosmological phenomenon of dark energy. The approach is comprehensive with rigorous mathematical theory and relevant astronomical observations discussed in context. The book treats the background and history starting with the new-found importance of Einstein's cosmological constant (proposed long ago) in dark energy formulation, as well as the frontiers of dark energy.

The authorsdo not presuppose advanced knowledge of astronomy, and basic mathematical concepts used in modern cosmology are presented in a simple, but...

Magnetohydrodynamics (MHD) studies the interaction between the flow of an electrically conducting fluid and magnetic fields. It involves such diverse topics as the evolution and dynamics of astrophysical objects, thermonuclear fusion, metallurgy and semiconductor crystal growth, etc. Although the first ideas in magnetohydrodynamics appeared at the beginning of the last century, the "explosion" in theoretical and experimental studies occurred in the 1950s-60s.

This state-of-the-art book aims at revising the evolution of ideas in various branches of magnetohydrodynamics...

This translation of"A Brief History of Radio Astronomy in the USSR"makes descriptions of the antennas and instrumentation used in the USSR, the astronomical discoveries, as well as interesting personal backgrounds of many of the early key players in Soviet radio astronomy available in the English language for the first time. This book is a collection of memoirs recounting an interesting but largely still dark era of Soviet astronomy. The arrangement of the essays is determined primarily by the time when radio astronomy studies began at the institutions involved. These include the Lebedev...

Eine Entdeckungsreise durch unser Universum vom Urknall bis zur Astrobiologie. In 50 Schlusselideen Astronomie und Kosmologie erklart Joanne Baker klar und pragnant die wichtigen Konzepte, grossen Entdeckungen und neuesten Theorien der Astronomen und Astrophysiker.