高歌
发表于 2025-3-23 12:43:04
978-3-642-06276-6Springer-Verlag Berlin Heidelberg 2006
GIDDY
发表于 2025-3-23 15:44:20
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habile
发表于 2025-3-23 19:55:42
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G-spot
发表于 2025-3-24 00:39:00
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OREX
发表于 2025-3-24 02:34:56
f the linear time series (AMRA) models or spectra...This book is also a guide to using "R" for the statistical analysis of time series. "R" is a powerful environment for the statistical and graphical analysis of data."R" is available under GNU conditions..978-3-642-06276-6978-3-540-30968-0
Dissonance
发表于 2025-3-24 08:36:56
cts. If it was ever true, the maxim. that firms need to concentrate on either reducing their costs or differentiating their products no longer holds. Rivalry is manifested globally by cooperation through mergers and alliances, fuelled by foreign direct investment, as well by competition. The magnitu
发微光
发表于 2025-3-24 11:28:33
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amplitude
发表于 2025-3-24 16:32:22
t Centuryl, partly reported in OSA Volume II by 1. Robson. New observing facilities, in space or on the ground, are so complex that they need highly qualified engineers and rigorous management procedures. Each observing hour on the Very Large Telescope (VLT) fa cility is worth about EUR 7,000, incl
致敬
发表于 2025-3-24 20:49:34
structures which exist and the many conflicting interests. In addition, there is the paradox of science itself which is both collaborative and an intensely competitive activity. The case of the European Science Foundation demonstrates these difficulties in developing “European” research..Finally, t
NAIVE
发表于 2025-3-24 23:59:42
of every human being..In this paper some aspects of present-day light pollution issues are described, as are some of the world-wide efforts to reduce or reverse light pollution, with emphasis on astronomy-related work and using the experience in Chile - rapidly becoming the world’s largest astronomi