. Albedo (from the last Latin albedo - whiteness) is a value characterising the surface ability to reflect the falling flood of the electromagnetic radiation. Albedo is equal to the ratio of the reflected flood to the falling one. Albedo is an important characteristic of the planets and other bodies of the Solar system. Back .

. Sprind flood . Sprind flood . Sprind flood . Spring flood - bend . Spring foad . Spring . Summer red . Whfte silence . Whfte silence . White bunch of flowers . Winter sunset . Wintry edge . Wintry edge . Зеленогорск, 2006. Разработка системы Владимир Иванюк.

21.10 news 887 MH 19/10/04 2:15 pm Page 887 news Russians fear privatization of state labs Bryon MacWilliams, Moscow Senior officials in Moscow are attempting to reassure Russian scientists about details of a planned reform, under which many hundreds of the country's state research institutes could lose their government funding. ... We agree that Russian science does need reform," says Boris Stern, a particle physicist at the academy's Institute for Nuclear Research in Moscow. ...

... Home Lectures Lecture Series 2015-2016 . ... Lecture Series 2014-2015 . ... Beyond New York City . ... The Amateur Astronomers Association is proud to present an astronomy lecture series from October through May each year for our members and the public. ... Amateur Astronomer Association is pleased to announce we will be offering select, limited reserved seating for current AAA members for the Friday, January 8, 2015 AAA Lecture entitled Robert Nemiroff ?2015 Astronomy Picture of the Day?. ...

. My astronomical research interests center on galaxy structure and evolution. Current topics include: . Polar-ring and interacting galaxies (see also new catalogue ) . Galaxy warps: statistics, properties and origin . Spiral galaxies at z~1: radial and vertical structure of stellar disks, statistics of interactions . Surface photometry and kinematics, dynamical modeling . Observational cosmology . Joomla Counter since Sep 1997

... Ozone depletion . ... The greenhouse effect . ... Eco-glossary . Словарь . ECO-GLOSSARY . ... Greenhouse effect . ... Species . ... nuclear power stations . ... industrial and nuclear waste . ... on the brink of extinction . ... extinction . ... Endangered Species List . ... Endangered species . ...

... Article text . ... Article should be formatted according to the present rules, using the styles containing in the attached file example.doc . ... For example, article name should be typed in string Here Is the Paper Title , using style "title paper", etc. ... Title part of article Paper Title (style Title Paper . ... It is necessary to use style text paper for the body of article. ... In the text of article there should be links to every Figure and Table: Fig. 1 and Tab. 1 accordingly. ...

. Next: Contents . Table of Contents . Mike E. Prokhorov . Sat Feb 22 18:38:13 MSK 1997

... SS433 is a close binary system, one star is a supergiant, a second one is a black hole. ... Even a black hole cannot accept such an enormous mass flux, a supercritical accretion disk appears, all the excess gas glows up to several tens of thousands degrees and is ejected off the disk with enormous velocities. ... SAO researchers have found an evidence of the supercritical accretion onto a black hole in SS433, which follows from a brightness variability of the SS433 disk. ...