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http://www.iki.rssi.ru/seminar/e_19991021_rab.htm.
http://www.iki.rssi.ru/seminar/e_19991021_rab.htm.
1. B.I. Rabinovich "About the rolling disturbance caused by the joint work of a
B.I. Rabinovich . About the rolling disturbance caused by the joint work of a rocket carriers LPR Engines" . ... The problem of the rolling disturbance moment is considered arising during the joint work of a lot of liquid propellant rocket engines (LPR Engines). ... The arising of the disturbing moment around the longitudinal axis of the rocket caused by the jets twist during the joint work of all of the rocket engines. ...
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Ссылки http://www.iki.rssi.ru/seminar/e_19991021_rab.htm -- 3.1 Кб -- 20.12.1999
[ Сохраненная копия ] Ссылки http://www.cosmos.ru/seminar/e_19991021_rab.htm -- 3.1 Кб -- 20.12.1999
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[ Сохраненная копия ] Ссылки http://www.cosmos.ru/seminar/e_19991021_rab.htm -- 3.1 Кб -- 20.12.1999
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2. S.P.Korolev RSC Energia - LAUNCHERS
LAUNCHING . Rocket-Space Complex N1-L3 being . ... As a result of high-frequency vibrations in the engine №2 gas generator, a pressure reducing connector behind a turbine broke off and leakage of components occurred that caused a fire in the aft compartment and violated the engine control system operation that commanded to shut down engines at 68.7s. Despite the accident, this launch has proved the validity of the dynamic profile, launch dynamics, LV control processes using the ...
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Ссылки http://www.energia.ru/english/energia/launchers/vehicle_n1-l3_l.html -- 15.9 Кб -- 02.10.2012
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3. Scenario Machine Engine
In the early 1980s, our understanding of binary star evolution allowed us to construct a general evolutionary scenario which successfully explained the genesis of well-studied normal stars and offered potential explanation for new X-ray sources discovered in space experiments. ... At the present time it allows you to obtain evolutionary track of the close binary system with different parameters, which you determine yourself. ... To build your own track follow "Go to evolutionary track constructor". ...
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Ссылки http://xray.sai.msu.ru/sciwork/scenario.html -- 3.6 Кб -- 07.09.2003
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4. Philosophy of Science
Projectile Motion: In Aristotle's view, objects moved parallel to the Earth's surface until it was time (i.e. it was their destiny) to fall back to the earth . Aristotle believed that the "natural" state of massive objects was to seek the center of the Earth. When a stone is launched, an impetus is given to it to disturb it from its natural condition. ... Archimedes' catapults lobbed quarter-ton stones at the attacking Roman ships, quickly destroying the clumsy Roman siege engine. ...
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Ссылки http://zebu.uoregon.edu/2003/ph301/hlec04.html -- 10.5 Кб -- 22.06.2003
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5. Ion Rockets
The ion rocket is another means of providing thrust, more gradually but also more efficiently than a conventional rocket. ... As in the nuclear rocket, the energy which propels the xenon jet comes from a different source; here it is electrical energy from solar cells. The reason an ion rocket is much more efficient than ordinary rockets is the way its jet is produced. ... As with solar sails, solar ion engines are mainly practical in the inner solar system, where ample sunlight is available. ...
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Ссылки http://www.iki.rssi.ru/magbase/REFMAN/STARGAZE/Sionrock.htm -- 6.8 Кб -- 21.12.2007
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6. Could This Be Considered The ... - an Astronomy Net Blackholes2 Forum Message
Blackholes2 Forum Message . Forums: . Atm ћ Astrophotography ћ Blackholes ћ Blackholes2 ћ CCD ћ Celestron ћ Domes ћ Education . ... Post . ... Could This Be Considered The .. ... Post Message | ... www.astronomy.net . About Astronomy Net | ... Unless otherwise specified, web site content Copyright 1994-2016 John Huggins All Rights Reserved . Forum posts are Copyright their authors as specified in the heading above the post. "dbHTML," "AstroGuide," "ASTRONOMY.NET" & "VA.NET" . ...
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Ссылки http://www.astronomy.net/forums/blackholes2/messages/4957.shtml -- 13.1 Кб -- 09.04.2016
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7. Astronaut Bio: Shannon Lucid (02/2012)
National Aeronautics and Space Administration . Lyndon B. Johnson Space Center . ... SHANNON W. LUCID (Ph.D.) . nasa astronaut (former) . ... She is qualified for assignment as a mission specialist on Space Shuttle flight crews. ... A veteran of five space flights, Dr. Lucid has logged 5,354 hours (223 days) in space. ... Dr. Lucid retired from NASA in January 2012. ... In completing this flight, Dr. Lucid logged 838 hours and 54 minutes in space. ... FEBRUARY 2012 ...
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Ссылки http://www.jsc.nasa.gov/Bios/htmlbios/lucid.html -- 9.7 Кб -- 07.07.2015
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8. Journal "Peremennye Zvezdy"
Globular Cluster NGC 2419 . ... The third is the remote globular star cluster NGC 2419 , at distance of nearly 300,000 light-years. NGC 2419 is sometimes called "the Intergalactic Wanderer", an appropriate title considering that the distance to the Milky Way's satellite galaxy, the Large Magellanic Cloud , is only about 160,000 light-years. ... NGC 2419 may really have an extragalactic origin as, for example, the remains of a small galaxy captured and disrupted by the Milky Way. ...
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Ссылки http://www.astronet.ru/db/varstars/msg/1232937 -- 7.7 Кб -- 23.01.2009
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9. The Search for HVCs in Other Galaxies
... Are HVCs a common feature of star forming galaxies? ... Consider the typical properties of the smallest HVCs (compact HVCs) found in HIPASS: . Distance . HI Mass . ... At 5 kpc . meager objects ~116 solar masses . ... 1.15 x 10 4 solar masses . ... Putman et al. (2003) found none to 10 7 solar masses. 2% of Sculptor to 3 x 10 6 solar masses by de Blok et al. (2001) found none. ... High velocity gas around other galaxies can be identified from maps and dynamics: . ... 2003) . ...
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Ссылки http://www.naic.edu/alfa/ealfa/meeting1/minutes/hvcs.html -- 8.0 Кб -- 08.05.2006
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10. APOD: March 8, 1998 - Shuttle Engine Blast
... March 8, 1998 . Shuttle Engine Blast . Credit: NASA , STS-51 Crew . Explanation: The Space Shuttle Discovery 's orbital maneuvering system (OMS) engine firing produced this dramatic flare as it cruised "upside down" in low Earth orbit. ... Cook's voyages of discovery established new standards in scientific exploration and brought extensive knowledge of the unknown Pacific regions, including Australia, New Zealand, and the Hawaiian Island archipelago to Europeans. ... About APOD > . ...
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Ссылки http://www.sai.msu.su/apod/ap980308.html -- 4.4 Кб -- 02.10.2012
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11. Effects to be Considered
. Previous slide . Next slide . Back to first slide . View graphic version .
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Ссылки http://xmm.vilspa.esa.es/docs/documents/Appendix/HE/tsld011.htm -- 2.1 Кб -- 12.12.2000
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12. Correspondence Analysis
Next: Related Table Commands Up: Multivariate Analysis Methods Previous: Discriminant Analysis . Correspondence Analysis may be described as a PCA in a different metric (the metric replaces the usual Euclidean metric). ... While PCA is particularly suitable for quantitative data, CA is recommendable for the following types of input data, which will subsequently be looked at more closely: frequencies, contingency tables, probabilities, categorical data, and mixed qualitative/categorical data. ...
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Ссылки http://www.sao.ru/precise/Midas_doc/doc/94NOV/vol2/node227.html -- 6.9 Кб -- 23.02.1996
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13. Classification of Objects in the Guide Star Catalog
... Next: Object Detection Using Up: Object Detection and Previous: Automated Classification of . ... A status report of the The GSC Object Classifier (GOC) project is presented. ... The GSC contains multiple entries for some objects due to plate overlap. It classifies objects as stars, non-stars, galaxies, blends and potential artifacts; the latter three classifications are rare, and only exist in GSC version 1.1, to which they were added manually. ... star, . ... non-star, . ...
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Ссылки http://www.adass.org/adass/proceedings/adass94/malkovo1.html -- 10.6 Кб -- 03.11.2000
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14. radio_quiet_reserve
The ATNF is actively involved in looking for possible sites for a Radio-quiet Reserve in Western Australia. Two aspects of this project are currently being intensively studied: the degree of mineral prospectivity across the 50-km diameter areas of possible locations, and the planning of a comprehensive electromagnetic measurement program. The first of these studies is being carried out by the Western Australian Department of Minerals and Energy. ... SKA Site Engineer, ATNF . ...
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Ссылки http://www.atnf.csiro.au/news/newsletter/feb01/untitl5.htm -- 3.0 Кб -- 23.01.2013
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15. Polar-Ring Galaxies
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Ссылки http://www.astro.spbu.ru/PolarRing/prg.html -- 7.4 Кб -- 13.09.2011
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16. The AstroStat Slog experiment design
... Posts tagged ?experiment design? ... Believe it or not, I saw ANOVA (ANalysis Of VAriance) from a poster at AAS. ... Continue reading ?my first AAS. ... ANOVA? Tags: AAS , ANOVA , experiment design . ... 2 Comments . ... Entries RSS . Comments RSS . ... AAS-HEAD 2011] Time Series in High Energy Astrophysics . ... vlk on [MADS] Parallel Coordinates . upvc windows on [MADS] Parallel Coordinates . ... Alfred Inselberg on [MADS] Parallel Coordinates . ... Entries (RSS) and Comments (RSS) . ...
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Ссылки http://hea-www.harvard.edu/AstroStat/slog/groundtruth.info/AstroStat/slog/tag/experiment-design/index.html -- 18.8 Кб -- 01.03.2014
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17. Project Space Hotel
... Space flight . ... Space Hotel . ... The program of deployment of small orbital station (SOS) consisting of a family of spacecrafts and module-spacecrafts represents a consecutive realization of flight scenarios with consecutive building up of functions. ... Scenario 1 - the regular and revised spacecrafts of class "Soyuz" - TMSC and MNMSC (MNMSC-cargo, MNMSC-MR) are used, pls. see fig fig.8 . ... The terms of transition to this scenario are determined by terms of readiness of one or another module....
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Ссылки http://www.atlasaerospace.net/eng/spacehotel-exp.htm -- 39.4 Кб -- 09.04.2016
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18. Dynamic Chaos as Paradigm for Modern Communication Systems
... Mokhovaya st. 11, GSP-3, Moscow 103907, Russia . Foreign Radioelectronics. Advances in Modern Radioelectronics , 1997, No. 10, pp.4-26 (in Russian) Received May 23, 1997 . An application of dynamical chaos to communications is considered. The questions of digital and analog communi-cation systems design are discussed. ... ZIPped PostScript source (1,39Mb) . ...
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Ссылки http://www.cplire.ru/html/InformChaosLab/papers/paradigma.html -- 2.2 Кб -- 26.03.1999
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19. ASP: A Taste of Real Astronomy ? The ESA/ESO Astronomy Exercises
... The exercises are now available on the web and in six booklets (100 pages in total), titled: . ... Exercise 1: Measuring the Distance to Supernova 1987A", . Exercise 2: The Distance to Messier 100 as Determined by Cepheid Variable Stars", . Exercise 3: Measuring the Distance to the Cat's Eye Nebula" and . Exercise 4: Measuring a Globular Star Cluster's Distance and Age". ... More exercises will follow in the future. ... Exercise 3 - Measuring the Distance to the Cat's Eye Nebula . ...
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Ссылки http://www.astrosociety.org/edu/publications/tnl/57/realastro2.html -- 10.0 Кб -- 02.10.2012
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20. PPT Slide
The Experiment: To find the first galaxies . Understand basic properties of star formation/galaxies ? guess how a young galaxy, or protogalaxy would appear . ... New stars very blue: will appear redder at large distances (redshift). Dust protects gas from radiation. Dust is heated and is luminous at infrared wavelengths. ... Gas in close to a group of galaxies (cluster) may become very hot and emit X-rays. Previous slide . Next slide . Back to first slide . ...
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Ссылки http://www.mrao.cam.ac.uk/~pa/StructureEvolution/tsld009.htm -- 2.2 Кб -- 27.08.1997
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