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Author: Andre HECK
Publisher: Springer Science & Business Media
ISBN: 1402053010
Category : Science
Languages : en
Pages : 592
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Book Description
Astronomy isthemostancientsciencehumanshavepracticedonEarth. Itisascienceofextremesandoflargenumbers:extremesoftime–fromthe big bang to in?nity –, of distances, of temperatures, of density and masses, ofmagnetic?eld,etc.Itisasciencewhichishighlyvisible,notonlybecause stars and planets are accessible in the sky to the multitude, but also - cause the telescopes themselves are easily distinguishable, usually on top of scenic mountains, and also because their cost usually represent a subst- tialproportionofthenation’sbudgetandofthetaxpayerscontributionsto that budget. As such, astronomy cannot pass unnoticed. It touches on the origins of matter, of the Universe where we live, on life and on our destiny. It touches on philosophy as well as on religion. Astronomy is the direct c- tactofhumankindwithitsoriginsandtheimmensityofuniversalnature.It is indeed a science of observation where experimentation is practically - possible and which is ruled by mathematics, physics, chemistry, statistical analysis and modelling, while o?ering the largest number of veri?cations of the most advanced theories of fundamental physics such as general r- st ativity and gravitation. At the beginning of the 21 century astronomy is clearly a multidisciplinary activity touching on all aspects of science. It is therefore logical that in the past and still now, astronomy has attracted the most famous scientists, be they pure observers, mathematicians, physicists, biologists, experimentalists, and even politicians.
Author: Andre HECK
Publisher: Springer Science & Business Media
ISBN: 1402053010
Category : Science
Languages : en
Pages : 592
Get Book Here
Book Description
Astronomy isthemostancientsciencehumanshavepracticedonEarth. Itisascienceofextremesandoflargenumbers:extremesoftime–fromthe big bang to in?nity –, of distances, of temperatures, of density and masses, ofmagnetic?eld,etc.Itisasciencewhichishighlyvisible,notonlybecause stars and planets are accessible in the sky to the multitude, but also - cause the telescopes themselves are easily distinguishable, usually on top of scenic mountains, and also because their cost usually represent a subst- tialproportionofthenation’sbudgetandofthetaxpayerscontributionsto that budget. As such, astronomy cannot pass unnoticed. It touches on the origins of matter, of the Universe where we live, on life and on our destiny. It touches on philosophy as well as on religion. Astronomy is the direct c- tactofhumankindwithitsoriginsandtheimmensityofuniversalnature.It is indeed a science of observation where experimentation is practically - possible and which is ruled by mathematics, physics, chemistry, statistical analysis and modelling, while o?ering the largest number of veri?cations of the most advanced theories of fundamental physics such as general r- st ativity and gravitation. At the beginning of the 21 century astronomy is clearly a multidisciplinary activity touching on all aspects of science. It is therefore logical that in the past and still now, astronomy has attracted the most famous scientists, be they pure observers, mathematicians, physicists, biologists, experimentalists, and even politicians.
Author: Andre Heck
Publisher: Springer Science & Business Media
ISBN: 9781402040559
Category : Science
Languages : en
Pages : 368
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Book Description
When I wasa child, growing up in South America,I often went camping in the wild and hence had direct access to the wondrous Southern sky; the Southern Cross was all mine at the time. Little did I know then that the study of the sky would take such a huge importance in my life, and that in the end astronomy and astrophysics would in many ways become my country and my religion. I have lived in several di?erent countries, and when asked my nationality, I am always very tempted to reply: astronomer. I started as a theorist, and my only dream in my youth was to spend nights thinking and calculating, with paper and pencil, and to have the impression by dawn that I had understood something new. So at the time astronomy was seen or dreamt by me as a solitary endeavour, with periodic encounters with my wise adviser and professors; it is this model that I adopted when doing my PhD work. My generation has lived through many revolutions of all kinds. Those in astronomy, I believe, remain particularly remarkable, and I am a true product of them. Now, I elect to live and work in large organizations, and to share my endeavours with many people. And I relish the series of Andr ́ e Heck on Organizations and Strategies in Astronomy, which help us recover our memories, reconstitute our own story, and read with glee about our neighbouring or far-away colleagues.
Author: Andre Heck
Publisher: Springer Science & Business Media
ISBN: 9401009260
Category : Science
Languages : en
Pages : 224
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Book Description
Research and publications in the field of Astronomy have undergone dramatic changes in the last half-century. While activities just slowed down during World War II in the US and in Latin America, they were very strongly affected by the difficult conditions prevailing among the European belligerent nations. Half a century ago, re search activities were mostly confined to observatories (linked or not to universities) and usually separated from the teaching of physical sciences. Hence, directors of observatories played an important role in the choice of the research fields, and "schools" of research appeared at various places, de veloping specific instrumentation, reduction techniques and mathematical methods to achieve their scientific goals. Reorganising the research activities after the war was no minor under taking, specially because communications were interrupted for over five years and isolated continental Europe from overseas activities. Scarcity of observing instruments (some of them being requisitioned by occupy ing armies) , enormous gaps in the available litterature led to local research activities, conducted independently of similar efforts undertaken elsewhere.
Author: Tomokazu Kogure
Publisher: Springer Science & Business Media
ISBN: 0387689958
Category : Science
Languages : en
Pages : 544
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Book Description
Emission line stars are attractive to many people because of their spectacular phenomena and their amazing varieties and variability. This book offers general information on emission line stars, starting from a brief introduction to stellar astrophysics and then moving to a broad overview of emission line stars including early and late type stars as well as pre-main sequence stars.
Author: André Heck
Publisher:
ISBN:
Category : Astronomy
Languages : en
Pages : 0
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Book Description
Author: Elyani Sulistialie
Publisher: AZYAN MITRA MEDIA
ISBN: 6236324395
Category : Education
Languages : en
Pages : 131
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Book Description
Dalam buku ini anda akan mengetahui alasan kenapa seorang pustakawan astronomi dak ingin “pindah ke lain ha”. Silahkan simak penuturan pustakawan Jerman, Czech Republic serta Mexico dan tentu saja Indonesia. “We astronomy librarians are also very fortunate because we work in a technologically advanced environment where many evelopments like access to databases, availability of e-journals, extensive text-mining, and others have been implemented much earlier than in other subject areas. Somemes am asked whether I would like to change job now that I have spent 20 years in the same instuon. My answer has been and always will be the same: if the environment around you and the technologies you apply in your daily work evolve constantly, there is no need to change job, because you are changing with the job” (Uta Grothkopf, Head, Library and Informaon Centre, ESO - European Southern Observatory, Germany) “Pri pohledu z okna knihovny mùže bÿt dr. Frič spokojenÿ — vidí na historickou plošinu s hvèzdárskÿmi kopulemi z červenÿch cihel, které nechal vybudovat a ve kterÿch pracoval. Vidí, že kopule jsou „jako nové“ a že plošina je živÿm a oblíbenÿm centrem celého areálu, na kterém se odehrává rada védecko- popularizačních, kulturních a společenskÿch akcí” (Katka & Radka, asu.cas.cz) “Por ulmo debo comentar que uno de los eventos que más me han hecho crecer como bibliotecaria han sido las reuniones de Library and Informaon Services in Astronomy Conferences (LISA), he asisdo a 8 de la 9 realizadas a la fecha y presentado trabajos de invesgación en 7 de ellas. Así que dialogar con colegas que enen el mismo po de usuario, con una problemáca económica similar independientemente del lugar del mundo en donde se encuentren me ha ayudado mucho en momentos de crisis” (
[email protected]) Pustakawan akan merasa gembira jika dapat memenuhi kebutuhan informasi pemustaka. (
[email protected]) Ingin tahu apa saja yang diceritakan pustakawan dari beberapa negara itu? Silahkan baca buku ini. Jangan khawar, ada versi bahasa Inggris dan Indonesianya selain bahasa Czech Republic dan Spanyol.
Author: Luigi Colangeli
Publisher: Springer Science & Business Media
ISBN: 1402025734
Category : Science
Languages : en
Pages : 318
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Book Description
This volume collects papers presented, as invited and contributed talks or posters, at the workshop on “The NEW Rosetta targets. Obs- vations, simulations and instrument performances”, which was held in CaprionOctober13-15,2003. Morethan100scientistscoveringdi?erent ?elds, such as optical and radio astronomy, laboratory experiments and modelling of comet physics and processes, as well as several Principal Investigators of the instruments on board Rosetta, participated to this highly interdisciplinary workshop. The Rosetta mission was programmed for launch in January 2003 towards the short period comet 46P/Wirtanen and the asteroids 140 Siwa and 4979 Otawara. However, due to problems with the Ariane V launcher, the launch was postponed and the European Space Agency had to identify new mission targets, suitable for a launch window at the end of February 2004. The short period comet 67P/Churyumov- Gerasimenkowaschosenasprimarytargetforthenewbaseline, together with one or two asteroids to be selected, depending on the ?v available after the Rosetta probe interplanetary orbit insertion. After the succe- ful launch of the mission on March 2nd, 2004, the new baseline foresees a double ?y-by with asteroids 21 Lutetia and 2867 Steins, on the way towards the rendezvous with the primary target, that will be reached in 2014. The papers included in this volume cover di?erent complementary ?elds: observations of the new Rosetta targets, laboratory experiments, theoreticalsimulationofcometenvironmentandprocesses,performances of the experiments on board Rosetta spacecraft, also in view of the new mission target(s). Afterthepostponementofthemissionlaunch,comet67P/Churyumov- Gerasimenko was the subject of an intense observation campaign, - tween February and June 2003.
Author: Hansjörg Dittus
Publisher: Springer Science & Business Media
ISBN: 3540343776
Category : Science
Languages : en
Pages : 646
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Book Description
Written by international experts, this book explores the possibilities for the next 20 years in conducting gravitational experiments in space that would make the most of the new and much-improved existing capabilities. They start from the premise that over the next decade the gravitational physics community will benefit from dramatic improvements in many technologies critical to the tests of gravity. This volume contains a comprehensive presentation of the theory, technology, missions and projects on relativistic gravity in space.
Author: Alv Egeland
Publisher: Springer Science & Business Media
ISBN: 1402032943
Category : Science
Languages : en
Pages : 230
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Book Description
This biography conveys the life and accomplishments of a Norwegian hero to the English speaking world, illustrating the beginnings of collaboration between science and industry. It shows how work in a small country laid the foundation for the green revolution.
Author: K.S. Cheng
Publisher: Springer Science & Business Media
ISBN: 1402022565
Category : Science
Languages : en
Pages : 412
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Book Description
Gamma-ray astronomy has undergone an enormous progress in the last 15 years. The success of satellite experiments like NASA's Comp ton Gamma-Ray Observatory and ESA's INTEGRAL mission, as well as of ground-based instruments have open new views into the high-energy Universe. Different classes of cosmic gamma-ray sources have been now detected at different energies, in addition to young radio pulsars and gamma-ray bursts, the classical ones. The new sources include radio quiet pulsars, microquasars, supernova remnants, starburst galaxies, ra dio galaxies, flat-spectrum radio quasars, and BL Lacertae objects. A large number of unidentified sources strongly suggests that this brief enumeration is far from complete. Gamma-ray bursts are now estab lished as extragalactic sources with tremendous energy output. There is accumulating evidence supporting the idea that massive stars and star forming regions can accelerate charged particles up to relativistic ener gies making them gamma-ray sources. Gamma-ray astronomy has also proved to be a powerful tool for cosmology imposing constraints to the background photon fields that can absorb the gamma-ray flux from dis tant sources. All this has profound implications for our current ideas about how particles are accelerated and transported in both the local and distant U niverse. The evolution of our knowledge on the gamma-ray sky has been so fast that is not easy for the non-specialist scientist and the graduate student to be aware of the full potential of this field or to grasp the fundamentals of a given topic in order to attempt some original contribution.
