список проектов . представление проекта . ... The USA . ... American symbols . ... The original inhabitants of North America were the Indians. ... The United States of America (USA) occupies a large territory between 49 and 25 N. L. (North Latitude). ... The United States has Thousands of lakes all kinds and sizes. ... 1861-65 For four years there was a civil war in the USA between the northern and the southern states .The war was adopt the slaves who worked on the cotton and sugar farms. ...

... Born on October 6, 1950 in Leningrad (now St. Petersburg ), Russia . ... PhD) in Astrometry; dissertation: "Theory and practice of the observations with PZT and a proposal on a photoelectric zenith tube", advisor: Dr. Vitaly Naumov . ... IAG - International Association of Geodesy . ... IVS - International VLBI Service for Geodesy and Astrometry . ... Member of IAU Commission A1 "Astrometry" (2015-) . ... Member of IAU/IAG Joint Working Group on Theory of Earth Rotation and Validation (2013-) . ...

Maxim Tarasenko , a leading Russian space history scholar and a member of Space Policy?s editorial board, who contributed greatly to the elucidation of the Russian space programme in the journal and elsewhere, died in 1999. In order to commemorate his pioneering work in space policy, Elsevier Science has decided to hold an annual competition, open to all law school students and graduate students of space policy, to find the best essay. ...

... Right: The telescope's octagonal "dome" enclosure. ... MT KENT OBSERVATORY (longitude 1510 51' 19.5 E, latitude 270 S 47' 52.3 , elevation 682 m) Louisville Telescope ( Robotic astronomy research) · 50cm f/6.8 astrograph Celestron C-20 (new product) Supplier : www.celestron.com · 3.5m Sirius fibreglass dome Supplier : siriusobservatories.com · SBIG STL-6303 CCD camera + LRGB filters (UBVRI planned) Supplier : www.sbig.com · Vantage Pro weather station ...

RADIOASTROPHYSICAL DEPARTMENT • INSTITUTE OF SOLAR-TERRESTRIAL PHYSICS RAS SB . Support of activities at the Radio telescope General information Main characteristics of the Radio telescope Observing programs General view of the antenna array Main research areas Principle of generation of radio images Radio telescope 's beam Receiving systems Main characteristics of the base receiving-recording complex Calibrations Data archive and databases Publication of ... 9.4 GHz band. ...

... Exposure Time Calculator (ETC) . ... ESO - Public Surveys . ... the recommended values to use for DIT, . ... Detector on-chip integration (DIT): seconds. to your chosen value - a separate page gives recommended values to use for DIT - for modes 1 and 2 below you may wish to start with the maximum recommended values as these will minimize the effect of read noise (a total object exposure of Y secs with DIT=X secs will produce Y/X lots of read noise) and give you a lower limit on the time needed. ...

... This is commonly referred to as CPM (cost per thousand impressions).We pay you a percentage of revenues for the ads that you and your friends view with Harry, based on current CPM rates.You will get 75% of total revenue generated from your viewing.. ... REMEMBER: for every one hour the program on Your screen You'll get paid $0.50. And when You recommend those program to Your friends, reffering to Your personal ID, You'll get paid $0.10 for every hour the program open on Your's friends computer. ...

This module provides for user authentication using text files. ... Available after Apache 1.3.20] The supplied username and password must be in the AuthUserFile database, and the username must also match the system's name for the owner of the file being requested. ... Available after Apache 1.3.20] The supplied username and password must be in the AuthUserFile database, the name of the group that owns the file must be in the AuthGroupFile database, and the username must be a member of that group. ...

... Like many other Western industrialized cities, London has experienced an absolute population decline in the central city, with people moving out to the suburbs. ... In 1988, for example, nearly 1 in 8 people were unemployed throughout London and the situation in the inner city was worst. ... More successful has been the government's attempt to encourage grwoth outside London without allowing the city to sprawl into umanageable suburban growth. ...

... Bad Astronomy . ... Bitesize Astronomy . ... Bad Astro Store . ... Slacker Astronomy . ... Keep Bad Astronomy close to your heart, and help make me filthy rich. ... Life Under the Moon . ... Seeing Jupiter's Moons . ... Time Zones and the Spherical Earth . A Companion to the Earth? ... December 19, 1999) . ... Big Moon, Little Moon . ... How Big is the Moon? ... 14, 2000) . ... 2008 Phil Plait. ... Subscribe to the Bad Astronomy Newsletter! Talk about Bad Astronomy on the BA Bulletin Board! ...

... Spherical aberration, coma, and astigmatism are also easily observed using the star test. ... Off-axis images are complex. ... Fig. ... Diffraction by a circular aperture as a function of defocus for no aberration Airy Disk 1 wave defocus Less than 1 wave defocus Fig. ... Diffraction by a circular aperture as a function of defocus for third-order spherical aberration Paraxial Focus Small distance inside paraxial focus Moderate distance from marginal focus Immediate neighborhood of marginal focus Fig...

Электронная библиотека астронома-любителя. ... библиотека . архив RSN . ... Ru.Space.News: . Октябрь 1998 . ... That report came a few days after an October 2 announcement by NASA that the first launches of the space station would take place is planned in November in December, but that the launch of the Service Module would be delayed to at least mid-1999. NASA, the Russian Space Agency (RSA), and the other partners agreed to launch the first two station elements on schedule. ...

... Illya Ivanovich Zalyubovsky was born on June, 15, 1929 in Poltava Region. He entered the physical and mathematical faculty of the Kharkiv State (presently V. N. Karazin National University) in 1949. ... Since 1965 he is the head of the department of experimental nuclear physics, and since 1967 the Vise-rector for scientific work. ... Since I. I. Zalyubovsky headed the department of experimental nuclear physics, the range of his scientific interests has broadened sharply. ...

... To our great regret we have to inform you that due to technical problems the Third International Symposium "UNIVERSAT: UNIVERSITY SATELLITES in SPACE SCIENCES EDUCATION" is postponed. ... carry out the Symposium in the form of large forum. ... It will contain the dates of the future Symposium (approximately in May or June 2009) and other important information. ... Also we will be very grateful for ideas concerning the Symposium program and possibilities of finding financial support. ...

... Д. и. еДкдЦЦЗ еУТНУ,ТНЛИ ,Л^ЛУММњИ ЛМТЪЛЪЫЪ ЗЗЦСЦзаЦ 96 ї е НВВ, Д.и., 1998 , , . ... лйкйлйЗлдав йЕкДбйЗДнЦгъзхв ЬмкзДг, <9, 1998 , . ... 1. еДкдЦЦЗ Д.и. й СазДеадЦ дДньфЦЙйль нЦгД а зЦдйнйкхп дмкъЦбзхп лЗйвлнЗДп ЗкДфДыфЦЙйль ЗйгудД 97 млнйвуаЗйлнъ лнДсайзДкзйЙй ЗкДфЦзаь ЗйдкмЙ ЗЦкнадДга .. ... 3) Q. , еДкдЦЦЗ Д.и. й СазДеадЦ дДньфЦЙйль нЦгД а зЦдйнйкхп дмкъЦбзхп лЗйвлнЗДп ЗкДфДыфЦЙйль ЗйгудД 99 Q + ij , j = 1, 2, j , j = 1, 2: Q ( - 1 ) 1 = ------------------------------- , 2D 2 2 2 1 , 2 . ...

... Regional planning meeting for the Balkan and Black Sea | ... Proposals for a web site of the Regional Network - Information on regional and global activities - Proceedings of this Meeting - Space Weather Alerts for the public - Form for submitting research and observational proposals - Database of scientific data publicly available - Greece provides solar telescope data - Romania provides data on active regions studied with helioseismis holography - Armenia provides access to...

... COMPUTER SIMULATION OF RADIOWAVE MULTIPLE SCATTERING EFFECTS IN IONOSPHERE USING MONTE-CARLO METHOD . ... Distribution of reflected radiation on the ground is computed. ... Such influence can be remarkable if the scattering is multiple, i.e. the optical thickness for the scattering process is considerably greater than a unit. ... Radiation energy transfer in the slab is modeled by distribution of some particles carring small portions of radiation energy. ... The isotropic plasma approximation is...

European Astronomical Society(EAS): NEWS Dear Colleagues, Please find enclosed some information of interest. ... We would also like to remind you that the time is appropriate to renew your membership for 2006 (see our Web page for procedures). ... And do'nt forget that, in between messages, the latest news can always be found on our Web page: http://www.iap.fr/eas/index.html With kind regards, Michel Dennefeld ************************************************************ Content 1. ...

Measurement of Sky Brightness at the Iranian National Observatory Davoud Afshari1 and Sadollah Nasiri1,2 1Physics Department, Zanjan University, Zanjan 45195-313, Iran; Institute for Advanced studies in Basic Science (IASBS), Zanjan 45195-1159, Iran; Measurement of light pollution 2 Introduction Among 34 candidate sites at the central part of the country, 5 sites namely Garkesh (in Kashan ), Kolahbarfi(in Kashan ), Deynava (in ... One of these is light pollution. ...

... 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. ...