... What follows is the list of talks at the IUM general seminar "Globus" delivered during fall semester, 2005. ... In the 1960s, H. Steinhaus asked whether every closed curve in space has a pair of parallel tangent lines; a curve without parallel tangents is called a skew loop. ... A skew brane is a multidimensional analog of a skew loop: it is a codimension 2 submanifold without parallel tangent spaces. ... There exist totally skew n-dimensional spheres in 3n+2-space, and in 3n+1-space if n is odd. ...

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• Contemporary variations on optimal mass transfer problems (Spring 2010)
• Labo J.-V.Poncelet: decision of the committee
• Selected topics in modern dynamics and its applications (Spring 2003)

... Berezhnoy A.A., Kozlova E.A., Shevchenko V.V. Sternberg State Astronomical Institute, Moscow University, Russia, Moscow, Universitetski pr., 13, 199992. katk@sai.msu.ru According to the data from "Lunar Prospector" [1] the areas of high hydrogen content in the lunar south pole region coincide with the areas of such craters as Faustini (87.2? S, 75.8? E), Cabeus (85.2? S, 323? E) and other crates. ... We estimate the total permanently shadowed area in the lunar northern polar region at 28 260,2 km2. ...

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• http://selena.sai.msu.ru/Shev/Publications/ms34/MS065.pdf
• Morphological Catalogue Of The Craters Of Mars

HIGH RESOLUTION IONOSPHERIC MASS SPECTROMETER P-11 . ... Onboard mass-spectrometric equipment for study of neutral and ionized components of Earth upper atmosphere. Mass-spectrometer P-11 is one of P-series modifications of the on board radio-frequency monopole spectrometers. ... The instruments of P-series have passed successful approbation in space experiments aboard geophysical rockets MP-12, launched for investigation of Earth upper atmosphere (Ref. ... Measured mass number range, AMU - 1.. ...

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• Olexiy V. Agapitov publications
• Olexiy V. Agapitov presentations & posters
• Eclipse elements for Computer Ephemeris for 2014 (DE200/LE200).

Apr 13 2015 Sagitta - The Arrow Observed: No Object NGC NGC IC NGC 6839 6873 1312 6892 Her H16-6 Type Non-Existent Non-Existent Non-Existent Non-Existent Mag Alias /Notes Sub Total : 4 Observed: Yes Object IC NGC NGC NGC PAL PGC PGC PGC 4997 6838 6879 6886 10 62651 62854 64467 Total : 12 Her Type Pl Neb 1 Globular Pl Neb 2a Pl Neb 2+3 Globular Glxy Sc-Irr ...

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• Database of Optical Properties -- Level: subsubpage
• Database of Optical Constants -- Level: welcome
• Optical constant database - Level: measurement/paper

. To see a Russian version of this page click here . (Senior Researcher. Graduated from Moscow State University (MSU) in 1982, Ph.D. 1986, MSU) . A member of EAS and IAU. Fields of interest: hot massive stars, close binary systems: optical photometric and spectral observations, X-ray observations; ill-posed problems, X-ray astrophysics. My publications (ADS link) . Linux on CLEVO 8750 (old stuff) . Phones/addresses of my university mates graduated in 1982. E-mail: igor@sai.msu.ru .

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• Tatjana Khruzina

Comparison of reusable space systems . Space Shuttle " (USA) and " Energiya-Buran " (USSR) . ... Official beginning of development: 1972 г. The first space flight : 12.04.1981 . Total cost to 1983: $17,8 billions (1982) . ... Total cost to January 1 1991: 16,4 billions rub. ... Certainly the "Energiya-Buran" system is more effective space complex. ... Certainly for past years "Space-Shuttle" was exposed to numerous updatings but it has main advantage before "Buran": it flies.. ...

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... Wind Speed: 0 mph . ... Average (15 minutes): 1 mph . Current Rainfall: 0.00 in/hr . Rain Storm Total: 0.00 in . Storm Started: n/a . Rainfall Totals: . Today: 0.00 in . This Month: 0.78 in . ... Sunrise: 7:06AM . ... Credit: Joe Jaworski's Davis Weather Station Linux software . ...

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• Measurements (ImageJ API)

In 1848 the Swiss astronomer Johann Rudolph Wolf introduced a daily measure- ment of sunspot number. His method, which is still used today, counts the total number of spots visible on the face of the sun and the number of groups into which they cluster, because neither quantity alone satisfactorily meas- ures sunspot activity. An observer computes a daily sunspot number by multiplying the number of groups he sees by ten and then adding this product to his total count of in- dividual spots. ...

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• http://www.wdcb.ru/stp/data/cat6CDR/Spacecraft%20STP%20Data
• http://www.wdcb.ru/stp/data/cat6CDR/Cosmic%20Ray%20Data

... Hierarchy and stability 3. Stability criteria for triple systems 4. ... The results for selected systems with weak hierarchy (physical properties of components) System HD 40887 AB+CD HD 76644 AB+CD HD 217675 AB+CD HD 222326 A?+BC HD 284419 A+BC Spectral types K5V, M0V, K4V, ?? ... More accurate results for selected systems HD 217675/6 ( And) Quadruple system More accurate results for selected systems HD 217675/6 Pair B1B 2 More accurate results for selected systems HD 217675/6 (Zhuchkov et al. ...

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• http://www.puldb.ru/jenam_2011/PUB_JENAM_2011/shakht_1.pdf
• http://www.puldb.ru/jenam_2011/PUB_JENAM_2011/shakht_2.pdf

The atmosphere of the Earth (from the Greek atmos - a steam and sphere) is an air environment around the Earth, rotating with it. Its mass is 5,15*1015 t. The composition near the surface is nitrogen - 78,1%, oxygen - 21%, argon - 0,9%, some percent parts of carbon dioxide, hydrogen, helium neon and other gases. ... At the 20 - 25 km of height there is an ozone layer saving the nature in the Earth alive. ... The atmosphere of the Earth possesses an electric field. ...

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• blackholee
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• skylabe

The first persistent Web agent that we have created on Actor Prolog is a program that collects information about research groups that develop Prolog and projects in the field of logic programming. The agent looks through a given list of Web sites and calculates some attributes of the sites: the date of recent modification, total size, the number of figures, the number of outside links, the number of error links, the number of given keywords, etc. ... http://www.cplire.ru/Lab144/space/prolog.html . ...

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• Usage Statistics for mail.cplire.ru - Summary by Month
• Usage Statistics for www.cplire.ru - February 2004
• Usage Statistics for www.cplire.ru - June 2004

... 20 , 2014, , Outlines Ї Cosmological impact of new stable particles: direct and indirect searches for dark matter Ї Cosmological patterns of particle symmetry breaking: archioles, massive PBH clusters, antimatter domains . ... They are: Ї Inflation Ї Baryosynthesis Ї Dark matter/energy All these phenomena imply extension of the Standard Model of Strong (QCD) and Electroweak Interactions. ... Dark Matter from Charged Particles? ... Advances in High Energy Physics, vol. ...

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• SAI Space Monitoring Laboratory
• Ya.B. Zeldovich All-Moscow Seminar of Astrophysicists

RADIOASTROPHYSICAL DEPARTMENT  INSTITUTE OF SOLAR-TERRESTRIAL PHYSICS RAS SB . ... Radioastrophysical Department , Institute of Solar-Terrestrial Physics, Siberian Division, Russian Academy of Science. ... Head of Laboratory dr. Gubin A.V. LABORATORY of INFORMATION SUPPLY and METHODOLOGY of RESEARCH . ... Head of Observatory Kitsanov S.V. SIBERIAN SOLAR RADIO TELESCOPE . Siberian solar radio telescope data at 5.7 GHz in I SOHO EIT 171 SOHO EIT 195 SOHO EIT 304 MDI Continuum MDI Magnetogram . ...

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... Общероссийская неделя "Астрономия на тротуаре" - 15-17 апреля . ... Новости астрономии и космонавтики (Модераторы: Karen , recarrion , LeMay ) ? Gemini/Moon и аналогичные советские проекты . ... Ответ #20 : 19.05.2003 [18:54:26] ? ... Союз" первоначально был в проекте Н1-Л3. ... У американцев был проект "Big Gemeni", который включал себя носитель "Сатурн-1б" и корабль со сдвоенным СА , два усеченных конуса, первый нормальный "Gemeni", под ним увеличенный , типа "Аполло". ...

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• Коллекция моделей кристаллического эфира - стр. 3 - Горизонты науки о Вселенной
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... Telescopes · Binoculars · Microscopes . Meade Ultra-High Transmission coatings (UHTC ) Group . ... Meade Standard Coatings: The optical surfaces of all Meade telescopes include high-grade optical coatings fully consistent in quality with the precision of the optical surfaces themselves. ... These specialized, and extremely advantageous, coatings are offered here as the Meade Ultra-High Transmission Coatings (UHTC) group, a coatings group available optionally on many Meade telescope models. ...

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• Tube Balance Weight System #1405 for Meade 14" SCT and ACF
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FIGURE 4: PATH Total Solar Eclipse of 2009 July 22 Handan Linfen Tongchuan Pingliang Xingtai OF THE E CLIPSE THROUGH C HINA 0 80% 200 NASA 2009 Eclipse Bulletin , Espenak Anderson Kilometers Xining 400 Lanzhou Baiyin 600 Anyang Jining-Shandong Tianshui 90% CHINA 01:10 UT 04m43s 34° Guangyuan Hanzhong Xi'an ...

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GPS GP-37 () GPS . ... GPS- (John A. Klobuchar) [3]. ... GPS GP-37, Furuno. ... Datta-Barua S., Doherty P.H., Delay S.H., Dehel t., Klobuchar J.A. Ionospheric scintillation effects on single and dual frequency GPS positioning. ... Air Force Surveys in Geophysics, No. ... Klobuchar, J. A. Ionospheric Time-Delay Algorithm for Single-Frequency GPS Users. ... Global Positioning System Standard Positioning Service (SPS) Signal Specification. 2nd Edition. ... Klobuchar, J. A. Ionospheric Effect on GPS. ...

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When using a large number of Virtual Hosts, Apache may run out of available file descriptors (sometimes called file handles if each Virtual Host specifies different log files. ... Unix operating systems limit the number of file descriptors that may be used by a process; the limit is typically 64, and may usually be increased up to a large hard-limit. ... If you system falls into 1 or 2 (above), then increase the file descriptor limit before starting Apache, using a script like #!/bin/sh . ...

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• Dynamically configured mass virtual hosting
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