Abstract -- Abundances of heavy elements decreases with increasing galactocentric distance almost in all disk galaxies. ... To explain this gradient in young objects and in the interstellar gas one has to assume that a typical disk galaxy is an open system, i.e. it expels some synthesized heavy elements into the circumgalactic space and/or accretes intergalactic gas with zero metallicity, with rates of both processes depending on the galactocentric distance. ...

Материалы по солнечной физике. ... SunWorld - комплекс для моделирования образования профилей Стокса фраунгоферовых линий . arXiv Sci-Hub (поиск по DOI) Solar abstracts (by Rutten) ссылки ARBIB поиск ALBERT . ... книги по астрономия, астрофизике на ph4s.ru . ... Solar Physics wiki Прием рукописей . ... Solar Influences Data Analysis Center (SIDC, Royal Observatory of Belgium) . ... 6-12 сентября 2015, КрАО. ... 24 сентября 2012, ГАО. 16-я всероссийская ежегодная конференция по физике Солнца . ...

... Киевский клуб любителей астрономии "Астрополис" > . ... Запорожский клуб АЛЬТАИР > . SUN: Apparent Geocentric Positions, astronomical script . ... Жизнь клуба . ... 05 Май 2006, 03:02:20 ? ... SUN Apparent Geocentric Positions . ... 2006 May 05 00h00m00s 2h 47m 38.744s +16* 09' 09.47" . 2006 May 06 00h00m00s 2h 51m 30.299s +16* 26' 14.04" . 2006 May 07 00h00m00s 2h 55m 22.396s +16* 43' 02.11" . ... 2006 May 05 00h00m00s 2h 47m 38.729s +16* 09' 09.43" . ...

... 000, 1­13 (2010) Printed 21 September 2011 A (MN L TEX style file v2.2) A universal ultraviolet-optical colour­colour­magnitude relation of galaxies I1gor V. Chilingarian1,2, and Ivan Yu. ... Received 2011 Sep 15; in original form 2011 Feb 6 ABSTRACT The bimodal galaxy distribution in the optical colour­magnitude diagram (CMD) comprises a narrow "red sequence" populated mostly by early-type galaxies and a broad "blue cloud" dominated by star-forming systems. ...

... APT Activities and Science Results 3. ... APT Secretary Philip Edwards (ISAS) reviewed the aims of the APT (http://www.vsop.isas.ac.jp/apt/DefinitionAndAims.html). ... The Australia Telescope Compact Array, and Ceduna, Hartebeesthoek, Kashima, Mopra, Parkes, and Shanghai telescopes of the Asia-Pacific Telescope participated in these observations. ... In the absence of Tetsuo Sasao, Philip Edwards briefly described results of the APT 22 GHz observations conducted from October 1st to 5th, 1997. ...

University Satellites and . Space Science Education . ... UNIVERSAT-2006 . ... 12:20-12:40 Chakrabarti S., The Role of Sounding Rocket Experiments in Space Science and Technology Education at Boston University . ... Space Researches in University Education - Heliobiology, Ecology, Atmosphere Sciences, Remote Sensing . ... Space Technology Education: Design, Development and Management of University Satellites . ... 12:00-12:20 Zhuravlev V.M., Space Physics Practice at Ulyanovsk State University . ...

Statistics of sunspot activity . The sunspot indices . ... Visual indices of solar activity . ... n - number of spot groups . A - Waldmeier class of unipolar spot groups without penumbra . B - class of bipolar spot groups without penumbra . C - class of bipolar spot groups with one penumbra pole . D - class of small bipolar spot groups with two penumbra poles . E - class of middle bipolar spot groups with two penumbra poles . ... H - class of unipolar penumbrated spot groups . ...

... ARTICLE: The Adventurous Search For The Astronomical Unit . ... Kepler himself had suggested to use the rare occasions of Venus transiting (crossing) the solar disk to measure our distance to the planet. ... Due to the orbital inclination of Venus against the ecliptic of 3.5°, a Venus transit is so rare that it happens only at intervals of 121.5 years, 8 years, 105.5 years, 8 years and so on. ... Crabtree witnessing the transit of Venus 1639 . ... Transits of Venus - The Quest for the Solar Parallax...

... Full silvery Moon illuminates terrain. ... Begun a next moon eclipse, when Land barriers a Moon from the Sun and throws its shade on it. ... Drawing 1. ... Drawing 6 Drawing 6 shows a splendid photo of full moon eclipse 18-19 november 1975 during is packed phases doing Dennis de Chikko. ... Eclipse, which will occur 9 november 2003, is a repetition through сарос (cycle of repetitions of eclipses equal 6585 days or 18 years 11 days) full moon eclipse from 28 octobers 1985 with the maximum phase 1,07....

Copyright ї 1994 by Maxim V. Tarasenko. ... The end of confrontation, associated with the Cold War, led to political feasibility and economic desirability of extended international cooperation in space. ... For example, during the first half of 1994 the Russian Space Agency got only 10 per cent of its annual request. ... Another aspect of an inter-FSU cooperation is what was supposed to be a joint use of results from space activity, both in terms of scientific research and space applications. ...

... The versatile and efficient INVERTOSCOPE? combines the highest optical performance with unsurpassed mechanical quality, and is backed by LOMO's unique lifetime warranty, the most comprehensive in the industry. ... A 15X focusing eyepiece with two interchangeable reticles (a 10mm/100div scale and a 10mm x 10mm/400sq grid) for convenient measuring and counting. ... A set of stage inserts and extension plates to accommodate a variety of sample vessels such as Petri dishes, flasks, microtest plates, etc...

A methodical and didactical complex "Sign Language" . ... ABSTRACT The process of communication of the deaf includes the wide use of the sign language. ... The aim of this work is to develop a tool that should facilitate process of sign language teaching and also give to the trainee a means for independent study of various normative variants of sign language - for example, Russian, English, International and so on. ... The process of dialogue of the deaf people includes wide use of sign languages. ...

Lunar and Planetary Science XXXIV (2003) 1757.pdf PETROLOGY AND OXYGEN ISOTOPIC COMPOSITIONS OF ANOMALOUS ACHONDRITE NWA 011. ... In an attempt to resolve this issue, we have investigated mineral chemistry and oxygen isotopic compositions on portions of NWA 011. ... Figure 1. ... The results confirm the unusual oxygen isotope compositions of NWA 011 observed previously [2]. suggesting that post-crystallization processes did not significantly alter the original composition of NWA 011. ...

. Эмблема полета специалистов-океанологов от ВМС США.

NEWS FEDERATION rus ENCYCLOPEDIA rus HISTORY rus MIR STATION RUSSIAN . ... Cosmonauts. ... Space Science . ... Earthquake Forecast From Space . The experience with Ionozond instrument obtained in the last years of Mir operations points to possibility of registering certain earthquake precursors from a low-orbit manned space station. ... Russian biomedical experiment Profilaktika aims at measuring actual energy workout during different types of physical exercise in space flight. ...

... ROSAT ? германская космическая рентгеновская обсерватория. ... На борту спутника находился созданный в Германии рентгеновский телескоп с возможностью получения изображений, в фокальной плоскости которого находилось 3 прибора: два германских позиционно-чувствительных пропорциональных счетчика и американский прибор получения высококачественных изображений. ... 1М (космический аппарат) . ... 2МВ (космический аппарат) . 3МВ (космический аппарат) . ... Союз (космический корабль) . Союз 7К-Л1 . ...

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Solar Physics (2006) 233: 89-106 DOI: 10.1007/s11207-006-2850-y C Springer 2006 ON THE POSSIBLE CONNECTION BETWEEN PHOTOSPHERIC 5-MIN OSCILLATION AND SOLAR FLARE MICROWAVE EMISSION A. G. KISLYAKOV and V. V. ZAITSEV Institute of Applied Physics, Nizhny Novgorod, Russia (e-mails: agkis@appl.sci-nnov.ru; za130 Dynamic spectra of low-frequency modulation of microwave emission from solar flares are obtained. ... PHOTOSPHERIC 5-MIN OSCILLATION AND SOLAR FLARE MICROWAVE EMISSION 93 Figure 2. ...

... Горизонты науки о Вселенной (Модераторы: Дмитрий Вибе , AlAn ) ? Гравитация и температура . ... Ответ #40 : 10.03.2006 [14:57:26] ? ... Записан . ... Цитата: Пимен от 18.04.2006 [21:05:05] . ... Цитата: Пенелопа от 20.04.2006 [17:27:45] А что вообще в этой априорной зависимости подразумевается под температурой? ... Цитата: Пенелопа от 21.04.2006 [11:53:18] А что такое тяжелая масса? ... Цитата: Уникум от 21.04.2006 [12:14:50] . ... Цитата: Пенелопа от 21.04.2006 [12:29:28] . ...