Results 271 to 280 of about 128,513 (313)
Some of the next articles are maybe not open access.
Science, 2001
All astronomy data and literature will soon be online and accessible via the Internet. The community is building the Virtual Observatory, an organization of this worldwide data into a coherent whole that can be accessed by anyone, in any form, from anywhere.
Jim Gray 0001, Alexander S. Szalay
openaire +2 more sources
All astronomy data and literature will soon be online and accessible via the Internet. The community is building the Virtual Observatory, an organization of this worldwide data into a coherent whole that can be accessed by anyone, in any form, from anywhere.
Jim Gray 0001, Alexander S. Szalay
openaire +2 more sources
Medium-sized telescopes for the Cherenkov Telescope Array
SPIE Proceedings, 2014CTA, the Cherenkov Telescope Array, is the next generation ground-based observatory for gamma-ray astronomy in the energy range from 20 GeV to 300 TeV. The sensitivity in the core energy range will be dominated by up to 40 Medium- Sized Telescopes. These telescopes, of Davies-Cotton type with a reflector with a diameter of 12 m, are currently in the ...
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On the workspace of telescopic manipulators
Robotica, 1998An analytical procedure is proposed for determining the workspace boundary of general telescopic manipulators. The algorithm has been developed by using the Theory of Envelopes providing an algebraic formulation. An analysis of the workspace of telescopic chain has been carried out to emphasize on a general topology and to investigate the effect of ...
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A Reverse-Design Strategy for the Track Error of the Qi Tai Telescope Based on Pointing Accuracy
Engineering, 2022Baoyan Duan, Xiangyang Li
exaly
High-Efficiency, 80 mm Aperture Metalens Telescope
Nano Letters, 2023Yimin Ding, Md Tarek Rahman, Yao Duan
exaly
Dynamic modeling of the Stewart platform for the NanShan Radio Telescope
Advances in Mechanical Engineering, 2020Guljaina Kazezkhan +2 more
exaly