Stellar density and bar strength should affect the temperatures of the cool (T ~ 20-30 K) dust component in the inner regions of galaxies, which implies that the ratio of temperatures in the circumnuclear regions to the disk should depend on Hubble type. ... The strong radiation field in the high stellar density of a galactic bulge tends to heat the cool dust component to higher temperatures, at least in early-type spirals with relatively large bulges, especially when paired with a strong bar. ...

NATIONAL ASTRONOMY AND IONOSPHERE CENTER . ... Astronomy . ... Visitor Center . ... Optical . Lidar . At Arecibo we have a variety of optical instruments that we use to study terrestrial airglow emissions. ... This equipment is located in our Optical Laboratory, which is on site about 1000 feet from the center of the incoherent scatter radar. ... The various observational modes that are available are described in supplementary documentation for the Arecibo Observatory Optical Laboratories. ...

... Main page News People . ... Master . Master net Homepage . ... MASTER . ... About Space Monitoring Laboratory, scientific directions, instruments, contacts . ... Latest news and news archive . ... 17.06.2015 . ... Еще один крупнейший космический телескоп в коллекции МАСТЕРа . Read more . ... Вступил в строй еще один сегмент сети МАСТЕР - MASTER-SAAO (ЮАР) . ... МАСТЕР открыл новый опасный астероид . ... МАСТЕР ? ... Вступил в строй новый телескоп МАСТЕР-Канары!! All news ...

... For this paper: postscript PPEUC CMB index 1 Introduction.. ... We present a new model for the formation of spherically symmetric clusters in an expanding Universe. Both the Universe and the collapsing cluster are governed by the same pressure less fluid equations for which a uniform initial density profile is assumed. ... The computation of photon paths allows us to evaluate the gravitational effects imprinted on a Cosmic Microwave Background (CMB) photon passing through such an evolving mass. ...

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... Space flight . Crew training . ... Orlan-DMA-GN" is used in the neutral buoyancy facility of the Yu. Gagarin Cosmonaut Training Center and is designed for cosmonauts training under neutral buoyancy conditions for mastering the forthcoming EVA operations programs. ... Since there is an air between the space suit layers and the cosmonaut's body, the reverse affectation decreases sharply (a peculiar self-control of an organism, mostly subconscious, which flows via the feedback channels). ...

... Можаровский Сергей Григорьевич - зав.лабораторией солнечных магнитных полей УАФО . ... Физика Солнца / Solar Physics . ... программный комплекс для моделирования образования профилей Стокса фраунгоферовых линий . ... Можаровский С.Г. Об эквивалентности отклика крыльев спектральных линий на малые изменения величин напряженности магнитного поля и лучевых скоростей. ... Можаровский С.Г. О влиянии градиентов магнитного поля и лучевой скорости на эффективные глубины отклика крыльев спектральных линий. ...

Swift/ XRT radiation damage and results from the lab using a proton-damaged CCD Claudio Pagani (Swift/ XRT team) XMM Calibration Meeting, Leicester, 7/3/2012 XRT CCD e2v CCD -22 detector (developed for EPIC MOS camera on XMM) Operated in Photon Counting (PC) and Windowed Timing (WT) mode 4 55Fe corner sources continuously illuminate CCD corners, used to monitor CCD performance Spectral resolution at launch: FWHM = 135 eV at Mn K- (5.9 ...

SET OF MAGNETIC AND ELECTRIC FIELD DETECTORS EXO-EM . ... 3 components measurements of both magnetic and electric fields; . ... wide frequency range (0 - 10000) Hz; . ... ECHO-EM is intended for measurement of a complete vector and three components of both electric and magnetic fields, and transfers the received data to the block of the processing of the information and also in telemetry. ... digital 0.1-20 Hz; . ... frequency band (0.01- 10000) Hz; . ... digital (500 - 1000) Hz; . ...

These close-up images, taken by an electron microscope, reveal tiny one-cell organisms called halophiles and methanogens. In a two-year laboratory study, scientists subjected these organisms to increasingly lower temperatures to determine the coldest temperatures at which the microbes could survive and reproduce. The study shows the microbes could survive at below-freezing temperatures and are within the temperature range on present-day Mars. ... Maryland Astrobiology Consortium/NASA/STScI ...

... SSAU History . ... Representatives of SSAU and the Polytechnic University of Turin held talks in Samara to discuss prospects for development of international cooperation in structural dynamic analysis of rotar systems of aircraft engines. ... During the negotiations, it was agreed to establish a research laboratory for structural dynamic analysis of aircraft engines in SSAU. ... Daniel Vernyano, Professor Muzio Gola and Professor Sergey Falaleev in SSAU museum of aviation and space exploration . ...

... About meteorites . ... Meteoritic data . Impact Crater Smerdyachee . ... Based on Smerdyachee's depth, near circularity, and its mounded wall, and analysis by N.A. Fillin of nearby Roshal, Russia, the Estonian scientists Yu.V. Krestlane and K.H. Mella proposed in 1987 that Smerdyachee Lake is a meteorite crater. ... In 2002, the Laboratory of Meteoritics of the Vernadsky Institute of Geochemistry and Analytical Chemistry of the Russian Academy of Sciences explored this mysterious lake. ...

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... TESIS . ... Solar Space Experiments in LPI . Solar EUV telescopes . Laboratory of X-Ray Astronomy of the Sun . TESIS team . Data access . ... Astronomy news . The sun today . Sun images . ... Sun flares . ... 1953-2016 Laboratory of X-ray astronomy of the Sun, LPI RAS, Russia . ... 7(499)132-65-96, Fax: +7(499)132-65-97 . ...

... The TRACE images may be used without restrictions in publications of any kind. ... These two images, taken on 18 November 2000 at 15:54UT and 16:11UT, respectively, show such an event: the red circle in the image to the left shows a region where many loops are cooling, with bright loop tops (the intensity scales with the square root of the image to reduce the dynamic range). ... See also a collection of images related to the Sun, other cool stars, and solar-terrestrial effects . ... Images | ...

. Temperature | Pressure | Wind | Humidity . Day | Week | Month | Year . Mirror temperatures | In-dome temperatures . Advanced...

. Dedicated to 40th anniversary of the . first artificial Earth satellite launch . Russian (Win) .

... To determine a lower limit to the sensitivity of current observations to measurements of NS surface temperatures, we have used data from the Einstein Slew Survey (Elvis et al. 1990) to establish temperature limits for 275 pulsars which received nonzero exposure during the survey. ... Filled squares correspond to pulsars actually detected in the survey data; the smaller symbols correspond to upper limits to the count rates. ... Click here for plot of x-ray data vs. cooling curves. ...

... WELCOME TO THE LABORATORY . OF ASTROMETRY AND STELLAR ASTRONOMY. ... Web-программирование и дизайн: Е.В.Хруцкая. Авторы текстов: Н.М.Бронникова, О.П.Быков, А.А.Киселев, Т.П.Киселева, О.В.Кияева, Л.Г.Романенко, В.П.Рыльков, М.Ю.Ховричев, Е.В.Хруцкая, Н.А.Шахт. Цветные фотографии: О.П.Быков, А.Ф.Сухонос, В.П.Рыльков, В.В.Бобылев. Сайт LAZA, все права защищены. ...