Wave propagation in an irregular plasma . Methods of the ionospheric plasma radio sounding . ... Program, Grant No. ... Investigation of Anomalous Attenuation Effect Caused by Radio Wave Scattering and Transformation on the Ionospheric Irregularities . ... Grant No. ... Diagnostics of Ionospheric Irregularity Spectrum Using Measurements of Radio Wave Anomalous Attenuation Under Vertical Sounding . ... Simple numerical model of radio wave multiple scattering effects in the ionospheric plasma layer. ...

... Родился в городе Саскатаун (Saskatoon) в провинции Саскачеван (Saskatchewan) в Канаде. ... В 1974 году получил степень бакалавра в Университете провинции Саскачеван (University of Saskatchewan). В 1978 году получил степень философии в области физики в Университете провинции Саскачеван. ... Работал ее исполнительным директором. ... В октябре 1983 года был одним из 68 полуфиналистов первого набора астронавтов. ...

Optical Observatories . ... National Optical Astronomy Observatories . ... Adam Mickiewicz University - Astronomical Observatory . ... Astronomical Institute and National Observatory of Athens . ... Jagiellonian University Astronomical Observatory - Scientific research here comprises radio and extragalactic astronomy, solar radio emission, active galactic nuclei, interstellar matter, galaxies, cosmology, variable stars and comets. ... National Radio Astronomy Observatory Home Page . ...

Main . ... About meteorites . ... What to do if you found a meteorite! ... About the laboratory . ... You may have a question: what to do if you found a stone which looks like meteorite. ... According to the Meteorite Nomenclature Committee, in order for a meteorite to be officially registered in the International Meteorite Catalog, 20% by weight of the main mass of the identification sample must be contributed to a qualified scientific organization. ... The Staff of the Laboratory of Meteoritics. ...

... 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...

... Tonight's Sky . ... The Magazine . ... Star Atlas . ... An artificial comet holds secrets to Earths life . ... Astronomy for Kids . ... Observing springtime deep-sky objects with a large telescope . ... The planet has extreme temperature swings and perhaps active lava flows. ... A digital supplement to Astronomy magazine. ... Join TravelQuest International with Astronomy and Discover magazines on one of three great tour options surrounding this celestial spectacle . ... Astronomy Magazine . ...

Альтернативный форум . ... UCU: Report reveals that latest physics closure is part of decline in UK science . ... New report reveals 10% cut in maths and science provision in HE over last decade . ... The decision to closure Reading's physics department comes the same day as a worrying UCU report reveals that 10 per cent of UK science and maths courses have been axed in the last decade. ... UCU: Report reveals that latest physics closure is part of decline in UK science Уникум, 05.12.2006 19:52 . ...

... Prior to release of a purchase order, the Site Safety Officer will be notified by the requestor of possible hazardous material. If the item(s) are hazardous, the purchase order will include a request for a Material Safety Data Sheet (MSDS). When possible the material will be evaluated to verify the proper handling and storage equipment on site prior to release of the purchase order. ... A Material Safety Data Sheet (MSDS) is the cornerstone of the Hazardous Communication Standard. ...

SAI, graduates year 1982. ... Note: when just a 7-digit phone number is shown, it refers to a phone located in Moscow (international access 007-495). "+" in front of a number means that you must dial an international access code first (or just press "+" on your mobile phone keypad). ... 939-1672(work); . ... Ataev Sasha . 1-(703)-536-8881(home) (USA); . ... Bychkov Sergey . ... 1-(410)-740-8205(home), +1-(301)-286-2150(work) (USA); . ... 1-(412)-767-0332(home), +1-(412)-608-9339(mobile) (USA); . ...

Piloted complex Mir has been functioning in orbit more than 12 years. ... We propose to consider piloted complex Mir as an international one and to call the states of the space association for share financing and its joint exploitation according to the international treaty. ... The Russian side is ready for the constructive negotiations on setting up the International space station on the basis of share participating of the countries (owners) in the exploitation of the complex Mir. ...

... Астронет | ... Книги | ... Астрономия в России | ... Э. А. Дибай , С. А. Каплан (поступила 7 июля 2011) . ... П. Н. Холопов / ГАИШ, Москва (поступила 1 сентября 2010) . Монография, посвященная описанию основных свойств и особенностей звездных скоплений, методов их исследования, выяснению роли этих образований в формировании современных представлений о происхождении и развитии звезд и звездных систем. ... Звездная астрономия в лекциях . ... А. С. Расторгуев / ГАИШ, Москва (поступила 12 июня 2008) . ...

Databases for Observations and Orbit Elements for Asteroids and Comets in ERA System . ... In the present paper the databases for both observations and elements of asteroids and comets in the ERA system are described, as well as examples of the orbit determination and the processing of observations for these objects. The peculiarities of computations are described and examles of usage of the ERA system for orbit determination are presented. ...