منابع مشابه
Astronomical Research Using Virtual Observatories
The Virtual Observatory (VO) for Astronomy is a framework that empowers astronomical research by providing standard methods to find, access, and utilize astronomical data archives distributed around the world. VO projects in the world have been strenuously developing VO software tools and/or portal systems. Interoperability among VO projects has been achieved with the VO standard protocols defi...
متن کاملAstronomical Research with liquid mirror telescopes
I discuss the modalities of zenith observing with LMTs, their limitations and advantages. The main limitation comes from the relatively small regions of the sky that LMTs can access. The main advantage comes from low cost, for inexpensive large LMTs can be dedicated to very specialized goals. Large surveys, cosmological studies, variability studies are prime examples of astronomical research wh...
متن کاملSubmitted to Astronomical Journal
Explaining the origin of the orbit of 2000 CR105 (a ∼ 230 AU, q ∼ 45 AU) is a major test for our understanding of the primordial evolution of the outer Solar System. Gladman et al. (2001) showed that this objects could not have been a normal member of the scattered disk that had its perihelion distance increased by chaotic diffusion. In this paper we explore four seemingly promising mechanisms ...
متن کاملThe Virtual Astronomical Observatory: Re-engineering access to astronomical data
TheUSVirtual Astronomical Observatorywas a software infrastructure anddevelopment project designed both to begin the establishment of an operational Virtual Observatory (VO) and to provide the US coordination with the international VO effort. The concept of the VO is to provide the means by which an astronomer is able to discover, access, and process data seamlessly, regardless of its physical ...
متن کاملResearch on hearing-aid design.
Rehabilitative audiology is an area of primary interest in our Auditory Research Laboratory . The research we do under our contract with the Veterans Administration is one of our major efforts in this regard . We have focused both on learning what potentials and limitations hearing aids hold in everyday life and on developing techniques for determining these potentials and limitations at the ti...
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ژورنال
عنوان ژورنال: Nature
سال: 1890
ISSN: 0028-0836,1476-4687
DOI: 10.1038/043105b0