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Titlebook: Radio Astronomy and Cosmology; David L. Jauncey Book 1977 International Astronomical Union 1977 Cosmology.Gravity.STR.Universe.astronomy

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書(shū)目名稱(chēng)Radio Astronomy and Cosmology
編輯David L. Jauncey
視頻videohttp://file.papertrans.cn/821/820607/820607.mp4
叢書(shū)名稱(chēng)International Astronomical Union Symposia
圖書(shū)封面Titlebook: Radio Astronomy and Cosmology; David L. Jauncey Book 1977 International Astronomical Union 1977 Cosmology.Gravity.STR.Universe.astronomy
描述337 F(e) = (z) where the angle between the directions III and 112 is equal to 8. r is the angular diameter effective distance of the epoch for recombination. F (8) ~ve have F(e) : f (e) ~ (S" ) e. . ~ is a Bessel function. It is assumed here that the spectrum of gravitational waves takes the form 1 hI‘::: hoK for all relevant wavelengths, a is beam width of the radio antenna, d= d~, and ~ is the duration of the process of recombinations in -time. The results for different beam widths are shown in Fig. 1. 338 I. D. NOVIKOV 1-. . . -__ 0. 5 1 1. 5 2 e‘ 0. 5 o and for a l‘ (solid line) and Fig. 1. The function f(8) for n for a = 2‘ (dotted line). These formula should be used in analysing the implications of future observations. Comparison with the observational data now available enables us to establish an upper limit for the energy density of long gravitational waves. This method is most sensitive for gravitational waves with A ~ ct The fluctuations ~; due to these waves have scale ~ 0. 03 GW rec 4 radian. If, according to modern observations, we take ~; < 10- , then 8 26 ~GW/Ey < 10- for those gravitational waves which have A = 5. 10 cm GW today where Ey is the energy density of rel
出版日期Book 1977
關(guān)鍵詞Cosmology; Gravity; STR; Universe; astronomy
版次1
doihttps://doi.org/10.1007/978-94-010-1260-7
isbn_softcover978-90-277-0839-7
isbn_ebook978-94-010-1260-7Series ISSN 1743-9213 Series E-ISSN 2352-2186
issn_series 1743-9213
copyrightInternational Astronomical Union 1977
The information of publication is updating

書(shū)目名稱(chēng)Radio Astronomy and Cosmology影響因子(影響力)




書(shū)目名稱(chēng)Radio Astronomy and Cosmology影響因子(影響力)學(xué)科排名




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書(shū)目名稱(chēng)Radio Astronomy and Cosmology網(wǎng)絡(luò)公開(kāi)度學(xué)科排名




書(shū)目名稱(chēng)Radio Astronomy and Cosmology被引頻次




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Carla Fanti,Carlo Laribited IUPAC Type H2 hysteresis cycles, a feature evidencing the occurrence of a vapour percolation process commencing at some point along the desorption boundary curve. Voids were found to be mesopores exclusively, neither micropores nor macropores were present in this type of porous glasses, thus i
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J. Maslowskiand bread made from these flours that are available in the food market (e.g., bread, pastas, cookies, etc.) will also be reported. Sample preparation, pre-processing methods, and data processing techniques (e.g., chemometrics) will also be discussed.
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Adrian Websterd other bioactive compounds. This chapter provides a detailed description of the preparation of polymer solutions for electrospinning and control of fiber morphology and diameter, loading of bioactive compounds to polymer solutions, and the resulting fiber properties and stability tests of the loade
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