... As the SN activity in the first generation stellar population must be small at present, the net SN rate in the vicinity of the Sun is approximately proportional to the local density of stars of second generation (or to the star formation rate, which is the same), especially for SN II and SN Ib. If a -like star formation of the first generation stars took place, a hump on the observed - showing the relative fraction of the first generation stars should be observed. ...

... About laboratory . Projects . ... Period: 2015 - 2017 . Project leader: Dr. S. Protasova . ... Development of scalable laboratory technology of planar SOFC fabrication and production concept of energy generation systems for various applications and structures including hybrids, with fabrication and testing of a small-scale experimental model of the energy generation system with 500 - 2000 W power output . ... Team members from LMET: Dr. V. Kharton, Dr. V. Kolotygin, A. Ivanov, I. Kuritsyna . ...

... Energetic magnetospheric ions are often unstable to the electromagnetic ion cyclotron (EMIC) instability . ... generation of EMIC waves below the proton gyrofrequency , and . ... Depending on the local proton gyrofrequency, the frequency of the EMIC waves varies: in the magnetosphere we deal with the ULF range (more precisely 0.1-5 Hz), while in the auroral field lines we have ELF waves (tens or hundreds of Hz; see radio frequencies and flickering aurora ). ... Space Physics Text Book of Oulu ...

... NASA] Космическое агентство NASA сформулировало новую программу по созданию космического корабля многоразового использования второго поколения (Second Generation Reusable Launch Vehicle, 2nd Generation RLV), который должен быть гораздо безопаснее и дешевле современных ракет. Предполагается, что полеты этих кораблей начнутся в 2010 г. Напомним, что нынешние "шаттлы" считаются кораблями первого поколения. ... другие статьи .. ...

Supernova 2007uy and 2008D in NGC 2770 . This page is devoted to information on Supernova 2007uy and Supernova 2008D in NGC 2770 . ... Information on the original web pages for many of these images can be found on the updates and links web pages. 2007uy was discovered by Yoji Hirose (Japan)). ... 2008D was discovered by the Swift/XRT satellite which was then observing 2007uy , and announced by Lick Observatory Supernova Search (USA). ... SNWeb has a 2007uy page and 2008D page . ... JM Llapasset . ...

... What's New? Bad Astronomy . ... News . ... Bitesize Astronomy . ... Bad Astro Store . ... Site Info . ... Keep Bad Astronomy close to your heart, and help make me filthy rich. ... Week of May 24, 1999 If you've spent a few minutes going through some older Snacks , you'll see that I like using the Hubble Space Telescope (HST). Outfitted with many different types of cameras, HST has capabilities that allow it to view the heavens in ultraviolet, optical and infrared light. ... 2008 Phil Plait. ...

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Russian . ... Very Early Universe: inflation, generation of primordial perturbations, preheating . Very Early Universe: inflation, generation of initial perturbations, preheating . Cosmic Microwave Background Radiation: anisotropy and polarization . ... Dark Energy and Dark Matter models . High Energy Astrophysics: accretion discs, cosmic rays, gamma-ray bursts . ... Astrophysics of black holes and wormholes . ...

... Parameter Spec Measurement Technique: Wavelength = 355nm (Visual confirmation) Energy = 30 uJ, 160-180 mJ (4025 pulses), 40 uJ (micropulse) Pulse Duration = 10 ms (Measured at 10 ms on an oscilloscope) Micropulse Width = 70ps IR, = 50 ps UV (Autocorrelator to measure IR pulse waveform Temporal Profile - flat envelope) Measured at 10 ms on an oscilloscope. ... Burn Paper measurement) Repetition Rate = 10 Hz/402.5 MHz Oscilloscope Shot to Shot Stability = 3% RMS for pulse envelope. ...

... ROBERT J. CENKER . ... This has included launch vehicle evaluation and systems engineering support for Motorola on Iridium; avionics architecture, generation of performance specification, and generation of performance map for small expendable launch vehicle; and constellation configuration and launch vehicle performance definition for proprietary smallsat communications system. Last two years with RCA were spent as Manager of Payload Accommodations on EOS Platform. ...

... Enhanced HST Pointing and Calibration Accuracy: Generating HST Jitter Files at ST­ECF M. Dolensky, A. Micol, B. Pirenne and M. Rosa Space Telescope ­ European Coordinating Facility, Karl­Schwarzschild­Str. ... The Pipeline In order to generate the missing jitter files a pipeline was set up (Figures 1 and 2). ... Both the Mission Schedule and the AEDP subset files are retrieved from the Data Archive and Distribution System (DADS) at STScI. ... 94 STScI started producing obs logs on a regular basis. ...

Альтернативный форум . Scientific.ru Все форумы . ... Михалыч - 09.10.2006 13:10 . ИМХО вне формата опроса . ... Fermion Interactions and Mass Generation in the Nilpotent Formalism . ... Keywords: nilpotent, mass gap, baryon, Higgs mechanism, vacuum . ... Strong, weak and electric interactions and the acquisition of nonzero mass by fermions and bosons can all be related to the nilpotent structure. ... Time, 09.10.2006 00:02 . ... ИМХО вне формата опроса Михалыч, 09.10.2006 13:10 . ...

SVS KRISTALLIZATOR PLASMA CRYSTAL . ... Discharge rate of generated plasma - 13.56 MHz . ... to record the generation process of plasma-dust structures ; . ... Phase 1a . Investigation of plasma-dust structures in gas-discharge plasma of a high-frequency capacitive discharge. ... Investigation of plasma-dust structures in plasma of glow discharge of direct current. ... Investigation of plasma-dust structures in space environment exposed to UV Sun radiation, plasma flows and ionizing radiation. ...

... NIGHT VISION DEVICES . ... Whether you are camping, hiking, boating, engaging in surveillance or law enforcement activities, or just having fun — you can always find a LOMO product to fit your needs for a night vision device. ... Elf™-1, Chameleon™, Kentaur™, ONV™ and NVFlex™ are excellent choices for many recreational and professional applications because of their light weight, compact size and superior low-light and total-darkness performance. ... LOMO® Night Vision Products Warranty : . ...

ПЕРЕЛ?К ПУБЛ?КАЦ?Й СП?ВРОБ?ТНИК?В ГАО . ... Кришталь А.Н. < неустойчивости продольных плазменных волн в активных областях на Солнце . ... Кришталь А.Н. Маловичко П.П. Юхимук А.К. Влияние неоднородности температуры на генерацию кинетических альфвеновских волн в магнитосфере Земли. ... Третьей Укр. конф. по перспективным космич. исслед., ... Кришталь А.Н. Писаренко В.Г. Селиванов Ю.А. Моделирование вращающихся сверхплотных конфигураций в ОТО. ... Кришталь А.Н. Об одном внутреннем решении уравнений ОТО. ...

LEADER INSTRUCTIONS Constellation Detective by Erica Howson An Activity for the Whole Family from Project ASTROTM © Copyright 2001, Project ASTRO, Astronomical Society of the Pacific, 390 Ashton Ave., ... Constellation Detective is a quick station activity for practice in locating a constellation in a map of very dark skies. ... Materials Included 3 Constellation Detective Masters (can be photocopied) 3 Constellation Detective Answer Key Setting Up the Activity 1. ...

The stars. The Stars - are the shining (plasma) spheres like the Sun. ... The star’s masses M are from 0,04 to 60 л ¤ , luminary (L) from 0,5 to hundreds thousand L ¤ (see later). ... On the definite step of the stars evolution the stars come through the period of nonstationarity (see "nonstationary stars" ). Depending on mass the stars become at the end of evolution the white dwarfs or the neutron stars or the black holes . ... The supernew stars. ... The nebula Loop of the Swan . ...

Клуб Скептиков] [Конференция] . ... Skeptik : Программа, убивающая цыплят . А вот, какой миленький example я нашел в старом (1992) пакете Borland C++ 3.10 Help: . ... Skeptik Программа, убивающая цыплят 18-Окт (07:56) Киви re: Программа, убивающая цыплят 18-Окт (10:21) Alex re: Программа, убивающая цыплят 18-Окт (13:55) . DoctoR re: Программа, убивающая цыплят 18-Окт (19:54) Сократ re: Программа, убивающая цыплят 19-Окт (10:51) Прохожий re: Минимальная частота звука 18,2 Гц. ...

The Future of Almanac Services An HMNAO perspective .. ... HM Nautical Almanac Office History (I) Earliest texts considered to be almanacs go back to second millennium BCE ­ hemerologies and parapegmata Babylonian, Greek and Islamic almanacs ­ zijs and tables Medieval almanacs ­ RegioMontanus (1472) HM Nautical Almanac Office History (II) Early Astronomical Ephemerides La Connaissance des Temps ou calendrier et ИphИmИrides du lever coucher du Soleil ... HM Nautical Almanac Office ...