Results 131 to 140 of about 1,279 (175)
The Confrontation between General Relativity and Experiment. [PDF]
Living Rev Relativ, 2014 Will CM.
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Molecular imaging with nanoparticles: the dwarf actors revisited 10 years later. [PDF]
Histochem Cell Biol, 2018 Thurner GC, Debbage P.
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Varying Constants, Gravitation and Cosmology. [PDF]
Living Rev Relativ, 2011 Uzan JP.
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Interstellar masers: Then and now
Lecture Notes in Physics, 1993 The large attendance at this conference, given its specialized theme, attests to the resurgence of interest in masers. Some of the reasons will be pinpointed herein. We begin with a brief history of the field and then highlight major topics of current research-masers as tracers of star-formation, outflows in star formation, magnetic fields, recently ...
R Genzel, Genzel Reinhard
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Masers in the Interstellar Medium
Astrophysics and Space Science Library, 1987 The basic concepts that govern the production and propagation of maser radiation in interstellar space are introduced and discussed. Specific interstellar masers, in particular those in star forming regions, are described in some detail.
Moshe Elitzur, Elitzur Moshe
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Gain parameters of interstellar masers
Physics Letters, Section A: General, Atomic and Solid State Physics, 1972The OH and H2O masers at the boundaries of HII regions are only partially saturated even for large solid angle. The conditions on H2O are more stringent than for OH emission.
A C Selden
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Comets and interstellar masers
Nature, 1975 RECENT advances in our understanding of the origin of the Solar System have led to renewed speculation on the origin of comets1,2. Oort3 proposed that long-period comets originate in a cometary cloud about 105 AU from the Sun and Cameron4 has suggested that this cloud has its origin in association with the primordial solar nebula.
M. OPPENHEIMER
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Interstellar and Interplanetary Communication by Optical Masers
Nature, 1961IN Nature of April 15, 1961, p. 205, reference is made to seven stars of nearly the same luminosity and spectral characteristic as our Sun within 10 light years. Apparently this erroneous statement is derived from an earlier general statement in Nature, September 19, 1959, p. 844, except that 15 light years was changed to 10 light years.
C H Townes, Townes C H
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