Найдено документов: 211901 (184 сайтов) ---- Время поиска: 0.46сек. |
Показаны документы, содержащие фрагменты текста из документа
http://ip.rsu.ru/~marsakov/abs/abst15.htm.
http://ip.rsu.ru/~marsakov/abs/abst15.htm.
21. Comparing Masses Without Use of Gravity
... Mass . 17a. Measuring Mass . ... A medium-size (1.25 inch wide) binder clip, as is used in offices to hold papers together--the type made of flat blue steel, with two wire handles. ... The theory predicts that the oscillation period should be proportional to the square root of the oscillating mass, including the mass of the clip. Note that gravity plays no part here: the oscillation period would be the same on the Moon or in zero-g. Denoting square root by SQRT, we have . ...
[
Сохраненная копия
]
Ссылки http://www.iki.rssi.ru/mirrors/stern/stargaze/Smasscom.htm -- 8.9 Кб -- 21.12.2007
[ Сохраненная копия ] Ссылки http://www.cosmos.ru/mirrors/stern/stargaze/Smasscom.htm -- 8.9 Кб -- 22.12.2007
Похожие документы
[ Сохраненная копия ] Ссылки http://www.cosmos.ru/mirrors/stern/stargaze/Smasscom.htm -- 8.9 Кб -- 22.12.2007
Похожие документы
Еще в разделе:
(Показать все результаты (>1059) - www.cosmos.ru/ )
22. Lack of Dwarf Galaxies in the Local Volume Compared to Conventional Cosmology
... The sample of the Local Volume galaxies (distance smaller than 10 Mpc) gives a unique opportunity to study the properties of galaxies including the weakest objects: the absolute magnitude M B -10 and the virial mass M vir 10 9 M x263C;. ... Luminosity function of the Local Volume galaxies. ... The luminosity functions for galaxies are presented: red dashed line - from the 2dFGRS survey (Norberg et al. 2002); blue dash-dotted line - from the SDSS survey (Blanton et al. ...
[
Сохраненная копия
]
Ссылки http://www.sao.ru/Doc-en/SciNews/2016/Makarov/ -- 7.5 Кб -- 10.04.2016
[ Сохраненная копия ] Ссылки http://mavr.sao.ru/Doc-en/SciNews/2016/Makarov/ -- 7.5 Кб -- 10.04.2016
Похожие документы
[ Сохраненная копия ] Ссылки http://mavr.sao.ru/Doc-en/SciNews/2016/Makarov/ -- 7.5 Кб -- 10.04.2016
Похожие документы
Еще в разделе:
(Показать все результаты (>256) - mavr.sao.ru/ )
23. LPCBC: Abstract, 2_21
... Comparative study of Tl-2201 single crystals with T c =30 and 110 K by means of X-ray structural analysis and NMR. Abstract: . The crystal structure of a tetragonal single crystal of Tl-2201 with T c =30 K has been determined by the X-ray diffraction technique ( a = 3.8717(3), c = 23.224(3) Angstrom, space group I4/mmm, Z = 2). The chemical composition is found to be Tl 1.90(1) Cu 0.10(1) Ba 2 CuO 6.18(4) . ... Structural parameters of Tl-2201 cuprates with various T c have been compared. ...
[
Сохраненная копия
]
Ссылки http://www.issp.ac.ru/lpcbc/ABST/2_21.html -- 2.6 Кб -- 24.12.1999
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>1088) - www.issp.ac.ru/ )
24. Star Size Comparisons
... 6.06.2013 . ... Credit Copyright: morn1415 (YouTube) Explanation: How big is our Sun compared to other stars? In a dramatic and popular video featured on YouTube , the relative sizes of planets and stars are shown from smallest to largest. ... Note that the true sizes of most stars outside of the Sun and Betelgeuse are not known by direct observation, but rather inferred by measurements of their perceived brightness , temperature , and distance. ... Publications with keywords: star - planets . ...
[
Сохраненная копия
]
Ссылки http://www.astronet.ru/db/xware/msg/1288693 -- 14.9 Кб -- 06.06.2013
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>25476) - www.astronet.ru/ )
25. Analysis of a cosine wave
... Take a particularly simple signal: a cosine wave. ... Now, we are going to stretch and shrink the wavelet along the time axis (we assume the data is in the time domain), and at each time compare the shape of the signal to that of the wavelet. ... Figure 3: The wavelet (dotted line) is translated rela tive to the signal (solid line). ... Figure 4: The dashed line plots the `match' between the wavelets (dotted line) and the signal (solid line) as a function of time. ...
[
Сохраненная копия
]
Ссылки http://crydee.sai.msu.ru/~vab/Wavelet.rsc/Tutor.dir/node4.html -- 6.1 Кб -- 12.04.1998
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>1176) - crydee.sai.msu.ru/ )
26. http://www.naic.edu/vscience/schedule/tpfiles/GoldsmithtagA2004tp.pdf
Proposal Identification No.: A2004 Date Received: 2004 -Sep-30 12:45:57 Technical Page Proposal Type: General Category: Sub-Category: Observation Category: Total Time Requested: Prop osal Title: ABSTRACT: Commensal Astronomy Spectroscopy Galactic 28 Hours An Initial HI Survey of the Taurus Region We propose to carry out a high spectral resolution survey of a 60 square degree region of the Taurus Molecular Cloud. ... X Part of the observing run. ...
[
Текст
]
Ссылки http://www.naic.edu/vscience/schedule/tpfiles/GoldsmithtagA2004tp.pdf -- 46.8 Кб -- 15.08.2006
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>4313) - www.naic.edu/ )
27. University Satellites and Space Science Education '2006
University Satellites and . Space Science Education . ... News . ... Internet seminars as the new way of Inter-University Aerospace Centre activity . ... In such a dynamic field as remote sensing, the Internet resources already beat traditional libraries and image depositories. ... In 2000-2005 seven Internet-based seminars were held: "Obtaining satellite images over Internet". ... Images of new types. ... Skobeltsyn Institute of Nuclear Physics, Moscow State University, 2005-2006 . ...
[
Сохраненная копия
]
Ссылки http://cosmos.msu.ru/universat2006/main.php?sec=reg&step=aview&id=&aid=223 -- 10.3 Кб -- 21.12.2007
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>6704) - cosmos.msu.ru/ )
28. Keywords_262
... First, we computed the mean errors of orbit parameters on the assumption of the linear connection of them with observation errors and then we compared obtained estimates with those resulting from the assumption of the nonlinearity of this connection. Secondly, we correlate orbital parameters and their errors obtained by the method of the least modulus with those obtained by the least-squares method. ...
[
Сохраненная копия
]
Ссылки http://www.ipa.nw.ru/PAGE/EDITION/transaction/tbook/262.htm -- 4.2 Кб -- 02.10.2012
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>841) - www.ipa.nw.ru/ )
29. On the problem of high spectral resolution observations of faint objects
... December 21, 1997 . ... Advantages are briefly discussed of gaining in spectral resolution, which is accompanied by losses in signal level, as compared with the attempts to improve the accuracy of measurement of line parameters by means of rising the S/N ratio alone with increasing the exposure time. To partially solve the problem of observations of faint objects at the BTA a new design echelle spectrometer is proposed. high resolution spectroscopy . ...
[
Сохраненная копия
]
Ссылки http://mavr.sao.ru/hq/ssl/PFES/pan2.html -- 4.1 Кб -- 02.10.2012
[ Сохраненная копия ] Ссылки http://www.sao.ru/hq/ssl/PFES/pan2.html -- 4.1 Кб -- 01.10.2012
[ Сохраненная копия ] Ссылки http://jet.sao.ru/hq/ssl/PFES/pan2.html -- 4.1 Кб -- 01.10.2012
Похожие документы
[ Сохраненная копия ] Ссылки http://www.sao.ru/hq/ssl/PFES/pan2.html -- 4.1 Кб -- 01.10.2012
[ Сохраненная копия ] Ссылки http://jet.sao.ru/hq/ssl/PFES/pan2.html -- 4.1 Кб -- 01.10.2012
Похожие документы
Еще в разделе:
(Показать все результаты (>975) - jet.sao.ru/ )
30. Lunar Drawings
Crater Gassendi . ... I made this drawing was made on the 26th of november 2001. If you compare this one with the previous drawing of Gassendi (below) the differences are clear. ... This drawing was made on the 28th of september 2001. After nearly a full month without observations I had a one hour gap between the thicker clouds. ... This drawing was made on the 29th of august 2001. ... This drawing was made on the 27th of august 2001. ... This drawing was made on the 25th of august 2001. ...
[
Сохраненная копия
]
Ссылки http://aberrator.astronomy.net/moon/index.html -- 13.5 Кб -- 28.11.2001
Похожие документы
Похожие документы
31. Future of the Galaxy
... Line radiative transfer in C 18 O, HCO + , and CS lines is considered in a spherically symmetric chemo-dynamical model of a starless core, evolution of which is driven by the ambipolar diffusion. Theoretical line profiles are compared to observational data on the well-known L1544 core, which is one of possible candidates for collapsing protostellar clouds. ... Comparison between modelled and observed spectra suggests that L1544 has flattened structure and is observed at some inclination. ...
[
Сохраненная копия
]
Ссылки http://www.inasan.rssi.ru/~dwiebe/abstracts/lines.html -- 2.2 Кб -- 27.09.2012
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>46) - www.inasan.rssi.ru/ )
32. Compare Infobase Pvt. Ltd., AstroGuide Listing
The AstroGuide . ... AstroGuide | ... AstroGuide Listing . ... See many more Astronomy Listings by: Category or Alphabet . Directory of astronomy web sites. ... Listed Since October 25, 2004 . ... Web Site . http://123world.com/astronomy/index.html . ... Web . www.astronomy.net . ... Unless otherwise specified, web site content Copyright 1994-2016 John Huggins All Rights Reserved . dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . are trademarks of John Huggins ...
[
Сохраненная копия
]
Ссылки http://www.astronomy.net/astroguide/ag125.html -- 12.2 Кб -- 09.04.2016
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>224) - www.astronomy.net/ )
33. http://selena.sai.msu.ru/Ber/Publications/ms40/09_Berezhnoy_etal.pdf
... A. A. Berezhnoy1,2, N. Hasebe1, M. Kobayashi1, G. Michael3 and N. Yamashita1 1Advanced Research Institute for Science and Engineering, Waseda University, Tokyo, Japan 2Sternberg Astronomical Institute, Moscow, Russia 3German Aerospace Center, Institute for planetary research, Berlin, Germany Abstract: The quality of Lunar Prospector measurements of elemental composition of the lunar surface is checked by comparison between remote sensing and returned sample collection data sets. ...
[
Текст
]
Ссылки http://selena.sai.msu.ru/Ber/Publications/ms40/09_Berezhnoy_etal.pdf -- 207.3 Кб -- 17.02.2009
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>116) - selena.sai.msu.ru/ )
34. The COOC Criterion (Criterion of Observations versus Calculations)
... In order to compare the number of different evolutionary stages obtained and X-ray luminosity of the chosen X-ray sources with the observed galactic values we use the sum of C/O+O/C , where C and O are the calculated and observed values of a given binary type, respectively. If we make comparison for a number of different binary species (for example, we compare the number of CV, number of X-ray pulsars, total X-ray luminosity of LMXB, etc.), we write this criterion in the form: . ...
[
Сохраненная копия
]
Ссылки http://xray.sai.msu.ru/~mystery/articles/review/node43.html -- 5.0 Кб -- 26.02.1997
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>614) - xray.sai.msu.ru/ )
35. http://sn.sai.msu.ru/~sil/preprints/postbr2.pdf
... All the galaxies are divided into 4 groups depending on the environment type; every subsample contains more than 10 galaxies. ... An effect of environments is seen both for the nuclei and for the bulges: if we consider the clusters (Virgo and Ursa Ma jor) and group centers as dense environments and the field and group periphery as sparse environments, then in the dense environments the stellar populations of S0s are in average older by 45 Gyr than in the sparse ones. ...
[
Текст
]
Ссылки http://sn.sai.msu.ru/~sil/preprints/postbr2.pdf -- 85.0 Кб -- 01.12.2004
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>48) - sn.sai.msu.ru/ )
36. http://site2010.sai.msu.ru/static/doc/Site2010-Summary.pdf
SITE 2010 Comprehensive Characterization of Astronomical Sites Kislovodsk, Russia, 49 October 2010 Conference Summary Marc S. Sarazin*a a European Southern Observatory, Garching, Germany Abstract The main topics discussed during the Site 2010 conference are outlined and the outcome is described. Keywords: Astronomical Site testing, precipitable water vapor, atmospheric turbulence, cloudiness, seeing 1. ... Site surveys for National observatory projects in China, India, and Iran benefit from this. ...
[
Текст
]
Ссылки http://site2010.sai.msu.ru/static/doc/Site2010-Summary.pdf -- 327.1 Кб -- 17.10.2010
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>21) - site2010.sai.msu.ru/ )
37. What are typical star-to-star distances in globular clusters compared to
... Gravitational wave search provides insights into galaxy evolution and mergers . ... galaxies . ... Globular cluster NGC 2808, elliptical galaxy NGC 2986, and the Sextans Dwarf . ... Open cluster NGC 2818, spiral galaxy NGC 2964, and spiral galaxy NGC 2976 . ... What are typical star-to-star distances in globular clusters compared to stellar distances in our region of the galaxy? ... RELATED TOPICS: GLOBULAR CLUSTERS . ... Get instant access to subscriber content on Astronomy.com! ...
[
Сохраненная копия
]
Ссылки http://www.astronomy.com/magazine/ask-astro/2012/03/a-starry-backyard -- 63.1 Кб -- 10.04.2016
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>1755) - www.astronomy.com/ )
38. THE BRIGHT SUPERNOVA 1991T IN NGC 4527; AN AMATEURS PRESPECTIVE
... The bright supernova (hereafter SN) in the galaxy NGC 4527 was first sighted by S. Knight (USA) on April 13.17UT at magnitude ~14.0v. The report of the sighting was subsequently forwarded by phone to the AAVSO. ... SN 1991T. The galaxy NGC 4527 is an Sb(s)II type galaxy with an apparent Blue magnitude of 11.32 (Shapley-Ames, 1981). ... An analysis of this event utilizing visual observations by amateurs, plus a light curve is presented.. ... THE LIGHT CURVE: . ... ISN SN 1991T web page . ...
[
Сохраненная копия
]
Ссылки http://www.sai.msu.su/mirrors/isn/snimages/sn1991t.html -- 9.2 Кб -- 05.02.2013
[ Сохраненная копия ] Ссылки http://www.rochesterastronomy.org/SNIMAGES/sn1991t.html -- 9.3 Кб -- 10.04.2016
Похожие документы
[ Сохраненная копия ] Ссылки http://www.rochesterastronomy.org/SNIMAGES/sn1991t.html -- 9.3 Кб -- 10.04.2016
Похожие документы
Еще в разделе:
(Показать все результаты (>61) - www.rochesterastronomy.org/ )
39. ASP: Using Multicultural Dimensions to Teach Astronomy
... Information about a variety of different calendars for different cultures (e.g., Christian, Jewish, Muslim, Chinese, Hindu etc.) ... In addition, the Chinese had two different ways of interpreting and observing celestial events. One way the Chinese used astronomy was known as lifa; it was a discipline that aimed to understand the regularities and the predictable events in the celestial system through careful, observations, measurements and records. ... back to Teachers' Newsletter Main Page ...
[
Сохраненная копия
]
Ссылки http://www.astrosociety.org/edu/publications/tnl/53/multicultural4.html -- 10.1 Кб -- 02.10.2012
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>535) - www.astrosociety.org/ )
40. http://curl.sai.msu.ru/mass/download/doc/new_mass_cat.pdf
The revision of the MASS/DIMM star catalogue N. Shatsky, V. Kornilov March 16, 2008 Abstract The compilation of the (updated) version of the MASS (MASS/DIMM) device target catalogue is described. ... Then the list was cleaned according to following criteria: I. Remove stars too faint for a MASS device. ... Here the color equation of the Sternb erg device was taken: M AS S mag = V mag + 0.45 (B - V ); stars with M AS S mag > 3.2 were removed. ... This was made based on the GCVS4.2 catalogue data. ...
[
Текст
]
Ссылки http://curl.sai.msu.ru/mass/download/doc/new_mass_cat.pdf -- 87.8 Кб -- 21.03.2008
Похожие документы
Похожие документы
Еще в разделе:
(Показать все результаты (>20) - curl.sai.msu.ru/ )
Астронет | Научная сеть | ГАИШ МГУ | Поиск по МГУ | О проекте | Авторам
Комментарии, вопросы? Пишите: info@astronet.ru или сюда