Jack Wisdom
http://dbpedia.org/resource/Jack_Wisdom an entity of type: Thing
جاك ويسدوم (بالإنجليزية: Jack Wisdom) (و. 1953 – م) هو عالم فلك، وفيزيائي، وأستاذ جامعي من الولايات المتحدة الأمريكية . ولد في لوبوك، تكساس.وهو عضواً في الأكاديمية الوطنية للعلوم، والأكاديمية الأمريكية للفنون والعلوم .
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Jack Leach Wisdom (* 28. Januar 1953 in Lubbock, Texas) ist ein US-amerikanischer Physiker, bekannt für himmelsmechanische Untersuchungen, die Hinweise auf chaotisches Verhalten im Sonnensystem erbrachten. Wisdom studierte an der Rice University Physik (Bachelor-Abschluss 1976) und promovierte 1981 am Caltech. Er ist Professor of Planetary Science am MIT.
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Jack Wisdom (28 janvier 1953 à Lubbock dans le Texas) est professeur de planétologie au Massachusetts Institute of Technology. Il obtient son Ph.D. à Caltech en 1981. Ses recherches portent sur la dynamique du système solaire. En 1986, il reçoit le prix Harold Clayton Urey de l'American Astronomical Society. La même organisation lui décerne le prix Helen B. Warner pour l'astronomie en 1987. En 1994 il bénéficie du MacArthur Fellows Program de la MacArthur Foundation. En 2002 il reçoit le de la de l'American Astronomical Society. Jack Wisdom est le coauteur de .
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杰克·威兹德姆（英語：Jack Wisdom，1953年1月28日－），美国天文学家，麻省理工学院的行星科学教授。1976年，他获得了莱斯大学学士学位。1981年，他获得了加州理工学院博士学位。他的研究兴趣为太阳系的动力学。
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Jack Wisdom (born 1953) is a Professor of Planetary Sciences at the Massachusetts Institute of Technology. He received his B.S. from Rice University in 1976 and his Ph.D. from California Institute of Technology in 1981. His research interests are the dynamics of the Solar System. Work with colleague Gerald Sussman using a specially-built computer demonstrated that the solar system as a whole is chaotic on a timescale of about four million years, confirming results from Jacques Laskar. This work was responsible for "shattering the long-held view of the clockwork motion of the planets."
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جاك ويسدوم
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Jack Wisdom
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Jack Wisdom
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Jack Wisdom
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杰克·威兹德姆
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Jack Wisdom
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Jack Wisdom
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1953-01-28
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692417
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1090998568
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Rice University
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Caltech
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1953-01-28
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جاك ويسدوم (بالإنجليزية: Jack Wisdom) (و. 1953 – م) هو عالم فلك، وفيزيائي، وأستاذ جامعي من الولايات المتحدة الأمريكية . ولد في لوبوك، تكساس.وهو عضواً في الأكاديمية الوطنية للعلوم، والأكاديمية الأمريكية للفنون والعلوم .
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Jack Leach Wisdom (* 28. Januar 1953 in Lubbock, Texas) ist ein US-amerikanischer Physiker, bekannt für himmelsmechanische Untersuchungen, die Hinweise auf chaotisches Verhalten im Sonnensystem erbrachten. Wisdom studierte an der Rice University Physik (Bachelor-Abschluss 1976) und promovierte 1981 am Caltech. Er ist Professor of Planetary Science am MIT.
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Jack Wisdom (born 1953) is a Professor of Planetary Sciences at the Massachusetts Institute of Technology. He received his B.S. from Rice University in 1976 and his Ph.D. from California Institute of Technology in 1981. His research interests are the dynamics of the Solar System. Wisdom pioneered the study of chaos in the solar system. His 1981 dissertation demonstrated for the first time the theoretical reason for the clearing of the Kirkwood gaps in the asteroid belt. His work has also brought to light the chaotic rotation of Hyperion, chaos in the orbital evolution of Pluto, and the chaotic obliquity of Mars which has important implications for the past Martian climate. Work with colleague Gerald Sussman using a specially-built computer demonstrated that the solar system as a whole is chaotic on a timescale of about four million years, confirming results from Jacques Laskar. This work was responsible for "shattering the long-held view of the clockwork motion of the planets." More recently, Wisdom's work has shed light on the complex evolution of the Moon and the tidal heating and dynamics of Enceladus. In addition, Wisdom is credited with developing "numerous analytical and numerical techniques" that are fundamental to modern celestial mechanics, most notably the symplectic map for the n-body problem (developed together with Matthew J. Holman), which "now forms the core of nearly every solar system dynamics integration scheme in use today." Jack Wisdom is co-author of Structure and Interpretation of Classical Mechanics. His 2003 paper in Science on a new geometric phase effect which Wisdom calls "spacetime swimming" has attracted considerable attention, although it is not yet clear whether this effect has practical utility or even can be used to devise new tests of relativistic gravitation theories.
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Jack Wisdom (28 janvier 1953 à Lubbock dans le Texas) est professeur de planétologie au Massachusetts Institute of Technology. Il obtient son Ph.D. à Caltech en 1981. Ses recherches portent sur la dynamique du système solaire. En 1986, il reçoit le prix Harold Clayton Urey de l'American Astronomical Society. La même organisation lui décerne le prix Helen B. Warner pour l'astronomie en 1987. En 1994 il bénéficie du MacArthur Fellows Program de la MacArthur Foundation. En 2002 il reçoit le de la de l'American Astronomical Society. Jack Wisdom est le coauteur de .
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杰克·威兹德姆（英語：Jack Wisdom，1953年1月28日－），美国天文学家，麻省理工学院的行星科学教授。1976年，他获得了莱斯大学学士学位。1981年，他获得了加州理工学院博士学位。他的研究兴趣为太阳系的动力学。
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Jihad R. Touma
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9497