... Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. 2002 October 28 . Earth's Richat Structure . ... Once thought to be an impact crater , the Richat Structure 's flat middle and lack of shock-altered rock indicates otherwise. ... Rather, the layered sedimentary rock of the Richat structure is now thought by many to have been caused by uplifted rock sculpted by erosion . ... About APOD | ...

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• APOD: January 5, 1998 - Earth's Richat Structure
• APOD: 2000 October 8 - Earth's Richat Structure
• APOD: 2014 March 14 - Polar Ring Galaxy NGC 2685

... Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer. February 7, 1998 . COBE Hotspots: The Oldest Structures Known . ... After computer processing to remove contributions from nearby objects and the effects of the earth's motion , the map shows temperature variations in the early Universe as red "spots". These spots are the oldest, most distant structures known. ... About APOD > . ...

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• APOD: May 12, 1999 - Warped Spiral Galaxy ESO510 13
• APOD: April 30, 1999 - Solar Shock Wave
• APOD: October 8, 1996 - ROSAT Explores The X-Ray Sky

Astronomy Picture of the Day . Earth's Richat Structure . ... 5.01.1998 . ... Credit: STS-41G Crew , Space Shuttle Challenger , NASA Explanation: What on Earth is that? ... Once thought to be an impact crater , the Richat Structure 's flat middle and lack of shock-altered rock indicates otherwise. ... Why the Richat Structure is nearly circular remains a mystery. ... January 1998 . ... Publications with keywords: Earth - Richat Structure . Publications with words: Earth - Richat Structure . ...

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• Kepler s Suns and Planets
• Earths Richat Structure
• Unusual Hollows Discovered on Planet Mercury

Databases (NSDC) of the Natural Planetary Satellites. ... NSDC: Database of astrometric observations of Natural Planetary Satellites . ... They are thoroughly looking for observations in different sources, creating their owndatabases which are then mostly inaccessible to other researchers. ... In the file "content" with explications, the reference is given to the data source as well as the bibliographic reference. ... Data sources. ... Why a specific bibliographic database for Natural satellites? ...

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This home page belongs to small group of scientists working at . Sternberg Astronomical Institute which is a part of Moscow State University . ... Электронная библиотека научно-технической и художественной литературы (доступна только из ГАИШ) . ... Local staff . Dr. Edward Kononovich (konon -at- sai.msu.ru), Associate Professor . ... Dr. Sergey Ayukov (asv -at- sai.msu.ru), Research Fellow, Webmaster of the group . ... Joint seminar of Solar Studies Structure Group and Solar Photometry Group . ...

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• Dynamic HTML in Communicator
• RELATED WORK
• ApSA courses

Supernova 2009js in NGC 918 . This page is devoted to information on Supernova 2009js in NGC 918 . Basic information on this SN, including the last reported brightness, on this Supernova can be found on the main page . Information on the original web pages for many of these images can be found on the updates and links web pages. Discovered independently by Lick Observatory Supernova Search (USA) and Koichi Itagaki (Japan). ... 2009/10/11.44 . 17.2 . ... Joseph Brimacombe . ...

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Next: The Scenario Machine: Operational Up: Evolution of Magnetic Rotators Previous: Ejector-propeller hysteresis . ... The length of this segment is determined by the eccentricity. ... In this case no hysteresis occurs and transitions E -- P and the reverse take place in symmetrical points of the orbit. ... Here EP means a mixed state of the rotator at which it is in the ejector state during one part of the orbit, and in the propeller state during the rest of the orbital cycle. ...

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• Dependence on the Scenario Parameters and Initial Distributions
• Ejector-propeller hysteresis
• Scientifically discovered God

... Микс 193 A 131 A 171 A 211 A 304 A Корона Магнитограмма . 211 + 193 + 171 . Description . ... LASCO (Large Angle and Spectrometric Coronagraph)- инструмент на космическом аппарате SOHO, поставляющий изображения солнечной короны, на которых свет, идущий непосредственно от Солнца, заблокирован с помощью искусственного затмения, создаваемого самим аппаратом. ... The form and the location of the magnetospheric boundary are defined by pressure balance of the solar wind and geomagnetic field. ...

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... Alternative core new atoms (%) . ... An alignment of a set of structures is a set of positions , to each position some atoms from different structures correspond. ... Geometrical core of a set of structures is a subset of alignment positions those atoms are disposed similarly in all structures. ... For any two positions included into geometrical core, the distances between CA atoms of those positions in all structures may differ not more than the value of the parameter "Distance spreading". ...

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• wLake program homepage

... Research objects and scientific purposes . Space scientific program includes development and launch of two supersmall spacecrafts "Universitetskiy" and "Kompas-2" intended for monitoring of radiation conditions near the Earth. ... All the studies conducted in the near-Earth space are characterised by strong radiation fields. ... The circular polar orbits, which cover all the near-Earth space, are the most favorable for comprehensive studies of the radiation conditions near the Earth. ...

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... Effect of the Nonlinear Properties of Piezoactive Materials on the Characteristics of Radiating Transducers . ... Electromechanically active materials - piezoceramics and magnetostrictive compounds of different metals, are characterized by a nonlinear relation between the mechanical and electric (magnetic) state parameters. ... However, the main effect caused by the nonlinear properties of material is the limitation on the growth of acoustic radiation power with increasing excitation level. ...

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... base.Sequence major cleanup * moved base.Sequence.secstr_has to pdb (it appears that secondary structure it uses is from PDB, which is not a nice thing to do; secondary structure is an entity in itself and must have same names across different sources) * removed stupid base.Sequence.monomers, since base.Sequence is subclass of list * removed all methods that reimplement list behaviour * fixed headers of base.Sequence.from_slice . ... 21 def std_id ( pdb_id , pdb_chain , pdb_model = None ): . ...

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• allpy: 4a2341bc90b1
• allpy: 4a2341bc90b1 allpy/rna.py
• allpy: 4a2341bc90b1 docs/Makefile

... In recent years enormous growth of interest in the polarization reversal in ferroelectric thin films is caused by exiting results in producing of integrated ferroelectric devices, first, nonvolatile dynamic memories. In present paper we will review the main experimental results concerning domains' evolution during switching and the theoretical description of this phenomenon taking into account the peculiarities of the process in thin films. ...

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• EXAFS studies of the local structure of In in PbTe, SnTe and GeTe
• Off-center impurities
• Time evolution of an incommensurate structure of Rb2ZnCl4 in uniaxial

Brain Research Group >> Research >> Change-point analysis ... << previous next >> . ... The most simple approach is comparing the number of change-points per time unit in EEG obtained from different subjects, or from the same subject in different states, or from the same subject's different brain sites (in different electrode locations). ... Multi-channel EEG: change-points in alpha activity . ... Rate of alpha power change-point occurence in different EEG channels . ...

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• Change-points in EEG components with different pattern
• Unsolved problems and new prospects
• Other prospects of the change-point based analysis

... A thorough description of the hind limb and pelvic muscles of two species of the monotremes is given. ... A new hypothesis is proposed on the tuber calcanei evolutionary changes in the tetrapods. Enlargement of the tuber calcanei is usually believed to be strictly connected with the increasing role of flexion in the ankle joint. ... References Download PDF . ... Variation of he baculum structure of the Palaearctic badger (Carnivora, Mustelidae, Meles ) . ...

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• Variation of he baculum structure of the Palaearctic badger (Carnivora,
• The structure of voice signals of Siberian chipmunk (Tamias sibiricus Laxmann

... Next: Averaging data Up: Image formation and processing Previous: Image formation and processing Contents Index . Figure 1.6: Avreage slope subtraction. Surface images obtained usually has some slope, which can appear due to different causes. ... To avoid it average slope plane is subtracted from the initial matrix. ... 1.6 ). ... Next: Averaging data Up: Image formation and processing Previous: Image formation and processing Contents Index Filonov 2005-02-04 ...

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There are three foredeeps in the foreland of the Great Caucasus: West-Kubanian, East-Kubanian and Terek-Caspian, located in the back-side of the folded structures of the Great Caucasus. ... Lifted edge of the plate appeared divided on blocks like "piano keys". Simplified model: . The dynamic of each block is defined by the balance of gravity, restoring force, friction force from the nearby blocks and viscous resistance forces. ... To see the dynamic of the system (animated GIF-file, 285 Kb) . ...

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... Lectures : Nanomagnetism / Fundamentals I and II 1. a. b. c. d. 2. a. b. c. d. 3. a. b. c. d. e. Introduction Diamagnetism Paramagnetism Ferro-, Ferri- and Antiferromagnetism Magnetic susceptibility and permeability Magnetic order and magnetic interactions Magnetic exchange (direct, indirect, and superexchange) Dipolar magnetic interaction Spin-orbit interaction Local magnetic moments and spin-polarized electron band structure ...

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The first major global tomographic study was made by Professor Dziewonski in early 70's. The idea of this study was that the travel time anomalies observed for many ray paths, criss-crossing the Earth between various points near the Earth's surface and reaching different depths in its interior, could be resolved formally into a three-dimensional (3-D) model. ... How to use Harvard's 3-D Earth models? Now, you can download source codes in order to use Harvard's recent Earth models. ...

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• Новое учебное пособие по тектонофизике: ВВЕДЕНИЕ В ТЕКТОНОФИЗИКУ, Авторы: М. А.
• Informal geological society (RSG SG )

LIPSKIY-RODIONOVA' LUNAR ANTIPODES AS PRECURSORS OF A REGULAR WAVE PLANETOLOGY G.G.Kochemasov IGEM of the Russian Academy of Sciences, Moscow, Russia kochem@igem.ru / Fax: (009)(095)230 21 79 The first observations of the lunar far side allowed to compare it with the near side and draw very important conclusions in the very beginning of planetary studies based on spacecrafts. ... Celestial bodies are dichotomic. ... The concept of celestial bodies includes Sun (a star) as one of them. ...

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• http://selena.sai.msu.ru/Symposium/lipskiy.doc
• Comments on the regular wave planetology
• Пугачева Светлана Георгиевна