... The twilight zone is not just an old television series. ... Most places on Earth pass through the twilight zone twice a day; the result is an enchanting hour at dawn and dusk of low sunlight and long shadows. ... Before assigning your students to watch a sunrise or sunset, have them try the following activities to develop their global sense. ... Armed with a global sense of our spinning planet, go out to watch the sky as your part of the Earth moves through the twilight zone. ...

Prospective Zones of Damage Caused by the Popigai Impact Event . ... The Popigai impact event occurred about 36 Ma ago, and had not produced a global catastrophe and extinction. Several concentric zones of damage in which intensity decreases with the distance from the impact site may be reconstructed and evaluated in rankings ranging from 10 (evaporation, target perturbation) to 1 (mostly dust settling). ...

... Observations of precipitating (Jp) and trapped (Jt) energetic (> 30 keV) particle fluxes at the ionospheric altitudes within the auroral oval region has revealed the existence of a sharp boundary separating the poleward zone of isotropic precipitation (Jp = Jt) from the equatorward zone of weak loss cone filling (Jp << Jt) at all local times (Sergeev and Malkov, 1988). ... boundaries for higher energy particles are located at lower latitudes than boundaries for lower energy particles . ...

n \n \n\n \n"; $htmltail=" \n "; $error=""; $thanks=""; $message="Пожалуйста, заполните все поля формы.\n"; if($REQUEST_METHOD=="POST") { $fname=trim($fname); $name=trim($name); $hostname=trim($hostname); $mac=trim($mac); $room=trim($room); $lab=trim($lab); $email=trim($email); $tel=trim($tel); if(strlen($fname) \n";} if(strlen($name) \n";} if(strlen($hostname) \n";} if(strlen($mac) \n";} if(strlen($room) \n";} if(strlen($lab) \n";} if(empty($email)) { $error.= ...

I/199 Lick Northern Proper Motion Program: NPM1 Catalog (Klemola+ 1987) =============================================================================== = Lick Northern Proper Motion Program: NPM1 Catalog Klemola A.R., Hanson R.B., Jones B.F. <Astron. ... Positions are given for equinox B1950 and computed epoch 1950. ... Other data given for each star are: the original mean epoch, a stellar class code, the number of NPM fields measured, and discrepancy flags for position, proper motion, and photometry. ...

... It is found that the correlation coefficients between these two parameters calculated separately inside and outside the sunspot formation zone ±30 have cyclic variation and occur in anti-phase. This suggests different mechanisms of formation of the corona in the fields of small, medium, and large scales. ... The relationship between the coronal green line brightness (CGLB) and the magnetic field strength (MFS) has been investigated by constructing the corresponding synoptic maps for the 1977-2001. ...

... Altium Designer 2013, , Altium. ... 1 2013 . http://altium-forum.ru; · e-mail: gorbacheva@nanocad.ru (, , , . ... 134), : «Altium: » 10:00 ­ 10:30 10:30 ­ 10:45 10:45 ­ 11:05 11:05 ­11:25 11:25 ­ 11:45 11:45 ­ 12:05 12:05 ­ 12:30 12:30 ­ 13:00 13:00 ­ 13:30 13:30 ­ 15:00 15:00 ­ 15:40 15:40 ­ 17:30 17:30 ­ 18:00 18:00 ­ 20:00 , , Altium , Altium Altium Designer 2013 , Altium Altium Vault Siemens - , Altium, «» Altium Designer 2013: Altium Designer: + User-zone** , Altium - Altium Designer: , * . ...

... DNS servers . Bind . ... DNS is an extremely important service for IP networks. ... Remember, when restricting zone queries you must secure ALL name servers (master and the secondaries), as you can transfer zones from a secondary just as easily as a master. ... DNS runs on port 53, using both udp and tcp, udp is used for normal domain queries (it's lightweight and fast), tcp is used for zone transfers and large queries (say dig www.microsoft.com). ... Chroot'ing DNS . ...

... Field of research: Extragalactic astronomy. ... NASA Astrophysics Data System (ADS) Abstract Service . ... CADC Home Page . ... CCD Images of Galaxies . ... RUSSIAN LINKS . ... UA Astronomy Personal Home Page - Bill Keel . ... The Shape of the Rotation Curves of Edge-on Galaxies, by A.V.Zasov and A.V.Khoperskov, 2003. ... A Thickness of Stellar Discs, by A.V.Zasov, and D.V.Bizyaev, 2003 . Minimum Velocity Dispersion in Stable Stellar Disks, by A.V.Khoperskov, A.V.Zasov, and N.V.Tyurina, 2003 . ...

... Files in red?history) . ... Auroral Currents . 25H. Birkeland Currents . ... As noted earlier Kristian Birkeland, reporting in 1903 on his expeditions to the auroral zone, proposed that magnetic disturbances accompanying the aurora were caused by large electric currents flowing down the length of auroral formations. ... In later years these currents became known as the auroral electrojets , and considerable debate ranged over their cause and the way their circuit might be completed. ...

Solar corona data format (up to June 1957) 1-4 Year 6-7 Month 9-13 Day (with fractional part) Data in line 5303 Angstroem : 15-17 Latitude of the radiation center ( 999 =no data ) 18 Limb (E= east , W=west) 20-21 Basis of the luminous zone, in degrees (99=no data ) 23 Brightness in 6-grade scale, or 0 ( brightness is below threshold), or 9 (no data ) Data in line 6374 Angstroem : 25-27 ...

... ,E_=v_B_z,B_z0 Light cylinder at RL U = electric voltage created by rotating BH I = large scale current I U LK Centrifugal acceleration in BH magnetosphere Assume `reasonable' B and E fields, from current I : Bz = 0 = v/v 1 Motion of a test particle P ( ) Light cylinder Pz() P() z() Here = 0.01 and = rc,i/RL = 0.01 Growth of particle Lorentz factor ( ) log k At light cylinder : = Here with initial value is the absolute maximal reachable by this process (ie no ...

... Форум . ... Войти на сайт: Имя: . ... Автор забыл указать имя ] . ... Астрономические наблюдения в Томске . ... Продам подзорную трубу Турист-3 . ... продам . ... Старинный угломерный астрономический инструмент для измерения высоты небесных светил над горизонтом и угловых расстояний между светилами. ... Нужен ли вам астро-форум . ... Форум / Продам подзорную трубу Турист-3 . ... Имя: . ... Я думал, что имя зарегистрированного пользователи автоматически вбивается.. ...

. Русский . English . Copyrights (c) Vadim Lukashevich, 1998-2013 . Руководство проекта запрещает использовать адреса E-mail, находящиеся на сайте, для нелицензионных массовых рассылок (СПАМа) и занесения их в базы данных. Нарушители будут привлекаться к ответственности в соответствии со ст. 272 УК РФ . e-mail web-master

OFFICIAL PRESS-RELEASE . International Space Station Zvezda Service Module Docking . ... The Service Module is a key element of ISS, developed by a broad cooperation of Russian and foreign enterprises with S.P. Korolev RSC Energia playing the leading part. After docking the ~ 52.5 t heavy International Space Station (ISS) composed of three modules is flying on the near-earth orbit of a 51.6 inclination, a 380.0 km maximum altitude and a 351.6 km minimum altitude. ...

. Investigation of the physical and chemical properties of the soil planets, moons and asteroids remote methods. I have worked on the development of spectropolarimeters, CCD instrumentation, microcontrollers, etc. Photograph album . Gallery . Address of E-mail . Return . Department of Lunar . and Planetary Research .

Общая Астрономическая Конференция > Товары для астрономов > Магазин Телескоп > Проблемы с наведением в CG5-GT . ... Просмотр полной версии : Проблемы с наведением в CG5-GT . ... Полярка на глаз, вот оно и сползает при наведении. ... Вася Батарейкин . ... 15.06.2008, 00:19 . ...

... Survival implies active, expedient actions to be undertaken in order to preserve a life, health and work capacity under conditions of unfavorable factors of the environment at a site of forced (emergency) landing. Taking into account the probability of emergency landings, cosmonauts are trained for their actions at the forced landing site in various climatic and geographical zones. ... space . 48 hours . 6000 USD . ... 8000 USD . ... general . ... on request . ... Desert / Mountains . ...

... e-mail: . ... РОССИЯ АВСТРАЛИЯ АВСТРИЯ АЗЕРБАЙДЖАН АЛБАНИЯ АЛЖИР АНГИЛЬЯ АНГОЛА АНДОРРА АНТАРКТИКА АНТИГУА И БАРБУДА АНТИЛЬСКИЕ ОСТРОВА (НИДЕРЛАНДЫ) АОМЫНЬ (МАКАО) АРГЕНТИНА АРМЕНИЯ АРУБА АФГАНИСТАН БАГАМСКИЕ ОСТРОВА БАНГЛАДЕШ БАРБАДОС БАХРЕЙН БЕЛИЗ БЕЛОРУССИЯ БЕЛЬГИЯ БЕНИН БЕРМУДСКИЕ ОСТРОВА БОЛГАРИЯ БОЛИВИЯ БОСНИЯ И ГЕРЦОBГ.A БОТСВАНА БРАЗИЛИЯ БРИТАНСКАЯ ТЕРРИТОРИЯ В ИНДИЙСКОМ ОКЕАНЕ БРУНЕЙ БУВЕ БУРКИНА-ФАСО БУРУНДИ БУТАН ВАНУАТУ ВАТИКАН ВЕЛИКОБРИТАНИЯ ВЕНГРИЯ ВЕНЕСУЭЛА ВИРГИНСКИЕ ОСТРОВА (...

In the PROJECT we are using the following peculiar . features of RATAN-600 . ... Brightness temperature sensitivity being equal to the antenna temperature sensitivity .. ... Receiver system .. ... Using aperture averaging effect. dual- beam and dual (multi-) frequency filtration, we demonstrated full filtration of the atmosphere noise down to the receiver noise at all scales of acoustics peaks ( Fig.1 , Fig 2 ). ... We select this frequency as the central one in our project. ... Antenna surface . ...