منابع مشابه
Hume’s Considered View on Causality
Hume presents two definitions of cause in his Enquiry which correspond to his two definitions in his Treatise. The first of the definitions is ontological and the second is psychological; indeed, the definitions are extensionally and intensionally distinct. The critical mistake of the skeptical interpretation is the assumption that the two definitions are equivalent, and the critical mistake of...
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The modular power converter designed for the Monterey Accelerated Research System (MARS), and recently successfully tested by the Jet Propulsion Laboratory (JPL) and the University of Washington, is a significant milestone in the development of regional cabled observatories. The ability to transmit up to 10kW reliably over long distances using 10kV direct current (dc) and convert it to a more u...
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We present results on the bases and concentrations of methane ice, ammonia ice, ammonium hydrosulfidesolid, water ice, and aqueous-ammonia solution (“droplet”) clouds of Neptune and Uranus, based on an equilibrium cloud condensation model. Due to their similar p-T structures, the model results for Neptune and Uranus are similar. Assuming 30–50× solar enhancement for the condensibles species, as...
متن کاملBirth and fate of hot - Neptune planets
This paper presents a consistent description of the formation and the subsequent evolution of gaseous planets, with special attention to short-period, low-mass hot-Neptune planets characteristic of µ Ara-like systems. We show that core accretion including migration and disk evolution and subsequent evolution taking into account irradiation and evaporation provide a viable formation mechanism fo...
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A team from the University of Washington (UW), the Woods Hole Oceanographic Institute (WHOI), the Monterey Bay Aquarium Research Institute (MBARI), the Jet Propulsion Laboratory (JPL), and the Institute for Pacific Ocean Science and Technology (IPOST) of Canada is jointly developing the North East Pacific Time-series Underwater Networked Experiment (NEPTUNE). NEPTUNE is being designed as a long...
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ژورنال
عنوان ژورنال: Nature
سال: 1989
ISSN: 0028-0836,1476-4687
DOI: 10.1038/341095a0