Astronet Поиск по астрономическим сайтам English Russian
       
        Точная форма слов   О проекте   Сайты   Справка
Найдено документов: 251487 (162 сайтов) ---- Время поиска: 0.36сек.   

1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | След.

Показаны документы, содержащие фрагменты текста из документа
http://www.astrosociety.org/edu/publications/tnl/36/comet5.html.

1. Saturn's Moon Iapetus
Iapetus . Saturn VI . Iapetus [eye-AP-i-tus] is one of the stranger moons of Saturn. ... Its leading side is dark with a slight reddish color while its trailing side is bright. ... If the dark material is thin, it must be constantly renewed since a meteor impact would punch through the layer to reveal brighter surface material. The dark material may have originated from Phoebe , which has a very low albedo . ... Orbital period (days) . ... Credit: Calvin J. Hamilton) . ...
[ Сохраненная копия ]  Ссылки http://www.iki.rssi.ru/solar/eng/iapetus.htm -- 6.4 Кб -- 15.10.1997
[ Сохраненная копия ]  Ссылки http://www.arcetri.astro.it/irlab/Astro/solar/eng/iapetus.htm -- 7.2 Кб -- 15.03.1998
Похожие документы

2. The Exploration of the Earth's Magnetosphere"
... A Teacher's Introduction to the Earth's Magnetosphere . ... Exploration" as a Classroom Resource . A basic chronology of key dates in the exploration of the magnetosphere. ... Radiation Belts. The Sun and the Solar Wind. ... Close-Up of the Aurora. ... The Polar Aurora . ... 10H. History: 1910--Einstein introduces "adiabatic invariants". 10a. Particle Drift in Space (optional) . ... 25H. History: 1903--Birkeland observes the electric currents of the polar aurora. 25a. The Triad Spacecraft . ...
[ Сохраненная копия ]  Ссылки http://www.iki.rssi.ru/mirrors/stern/Education/wmap.html -- 10.7 Кб -- 22.01.2006
[ Сохраненная копия ]  Ссылки http://www.cosmos.ru/mirrors/stern/Education/wmap.html -- 10.7 Кб -- 22.01.2006
Похожие документы

3. ASP: Cosmic Collisions
... Carefully measure the diameter of the craters formed by the impact without disturbing the sand. ... Crater diameter increases with increasing mass. ... Without disturbing the sand, carefully measure the crater diameter. ... Did you measure any difference in the diameters of the craters? Yes, as velocity increases, so does crater diameter. ... Impact cratering. ... Impact craters can be demonstrated with younger or less advanced students using mud instead of sand and ball bearings. ...
[ Сохраненная копия ]  Ссылки http://www.astrosociety.org/edu/publications/tnl/23/crater2.html -- 15.3 Кб -- 02.10.2012
Похожие документы

4. http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B56A07537-C027-4143-AD6C-CB79ED42C0CE%7D
. A dark snaking line in the upper right of these images on Sept. 30, 2014, show a filament of solar material hovering above the sun's surface. NASA's SDO captured the images in extreme UV light different colors represent different wavelengths of light and different temperatures of solar material. NASA/SDO
[ Сохраненная копия ]  Ссылки http://www.astronomy.com/sitefiles/resources/image.aspx?item=%7B56A07537-C027-4143-AD6C-CB79ED42C0CE%7D -- 3.4 Кб -- 10.04.2016
Похожие документы

5. Online materials for the coronal holes brightening events paper
... Black dotted squares with digital inside represent brightening events studied in the paper. ... The contours draw the coronal hole boundaries. ... 2007 (X-ray bright point in coronal hole. ... 2007 (X-ray bright point in coronal hole, which shows a clear example of magnetic flux emergence. ... 2007 (X-ray jet in coronal hole. ... gif (81 MB) . ... jpeg . ... pdf . ... In some movies, there is a black square on magnetograms in order to highlight the region associated with the brightening event. ...
[ Сохраненная копия ]  Ссылки http://star.arm.ac.uk/highlights/2012/603/bpmag -- 16.6 Кб -- 03.02.2013
Похожие документы

6. APOD: 2009 July 6 - Unknown Dark Material on Mercury
... 2009 July 6 . Unknown Dark Material on Mercury . Credit: MESSENGER , NASA , JHU APL , CIW . ... Pictured above on the lower right, a large crater -- about 100 kilometers across -- has unusual dark material of unknown composition near its center. ... If so, the composition of the dark mound might be similar to the composition of some mysterious dark ring s also recently discovered on Mercury. Alternatively, the dark material could be related to an unusual composition of the impacting rock . ...
[ Сохраненная копия ]  Ссылки http://www.sai.msu.su/apod/ap090706.html -- 5.9 Кб -- 18.08.2009
Похожие документы

7. Tinker Toys
Next: Abstract Towers Up: Domain Selection Previous: Domain Requirements . The domain chosen was the design of several types of towers which can be built using objects similar to PLAYSKOOL's . ... The idea is that different colored pieces have different costs, and manufacturability concerns, and the participants must take as much of this into account as possible and build a sixty inch tower out of the building materials. ... Details about these materials can be found in Table . ...
[ Сохраненная копия ]  Ссылки http://www.stsci.edu/~rdouglas/publications/thesis/section2_7_3.html -- 6.4 Кб -- 13.05.1997
Похожие документы

8. Database of Optical Constants -- Level: welcome
The database contains references to the papers, data files and links to the Internet resources related to measurements and calculations of the optical constants in the wavelength interval from X-rays to radio domain. ... References to some useful books and reviews on the subject (e.g. the classical handbooks edited by E.D.Palik) and links to Internet collections of optical constants and personal WWW pages with related software were also placed in the database. You have arrived at our welcome page. ...
[ Сохраненная копия ]  Ссылки http://www.astro.spbu.ru/JPDOC/ -- 10.8 Кб -- 19.11.2010
Похожие документы

9. SSAU will create sandwich materials
... Educational programs (English) . ... SSAU History . ... On June 11 Heinz Palkovski, Director of Institute of Metallurgy from Germany conducted a lecture on Preparation, testing and use of sandwich materials . ... The very same material is a sandwich, where the base and the filler arranged in layers of a certain thickness. ... Professor Heinz Palkovski is currently engaged in research of sandwich materials and his lecture was devoted to this theme. ... Tags: heinz palkovski lecture sandwich materials...
[ Сохраненная копия ]  Ссылки http://www.ssau.ru/engnews/10695-SSAU-will-create-sandwich-materials/ -- 26.1 Кб -- 18.06.2014
Похожие документы

10. http://www.mso.anu.edu.au/pfrancis/simulations/cv.py
from __future__ import division from visual import * import random import math scene = display(range=( 1.0 , 1.0 , 1.0 ),width=1300,height=800,forward=(0.2,0.6,- 1.0 )) scene.lights=[] scene.ambient = color .gray(0.5) theta = 0.0 # Set up white dwarf dwd = 0.12 wdpos = vector (dwd* math.cos ( theta ), 0.0 ,dwd* math.sin ( theta )) wdrad = 0.01 wdcol = ( 1.0 , 1.0 , 1.0 ) wdlight = local_light( pos = ...
[ Сохраненная копия ]  Ссылки http://www.mso.anu.edu.au/pfrancis/simulations/cv.py -- 5.1 Кб -- 01.04.2014
Похожие документы

11. CCDs for Material Scientists
. Note: This material is from a 1994(!) Talk about CCDs - the physics remains the same, only the detector size has increased since then. ___________________________________________________________________ The Electronic Universe Project e-mail: nuts@moo.uoregon.edu
[ Сохраненная копия ]  Ссылки http://zebu.uoregon.edu/ccd.html -- 16.1 Кб -- 08.03.2012
Похожие документы

12. Cool Men Watch Analog Display with Flip Skull Head Round Dial Leather Watch
... Cool Men Watch Analog Display with Flip Skull Head Round Dial Leather Watch Band . ... Бренд: ASUS, Поверхность экрана: глянцевая, Разрешение экрана: 1920x1080, Производитель процессора: Intel, Серия процессора: Intel Core i7, Оперативная память: 6Gb, Жесткий диск: 750-1000 Гб, Тип графического адаптера: Дискретный, Серия графического процессора: GeForce GT 8xxM, Предустановленная ОС: Windows 8.1, Особенности: Свыше 6 часов работы от аккумулятора, Графический процессор: nVidia GeForce GT 820M . ...
[ Сохраненная копия ]  Ссылки http://astrokuban.info/astroku152.html -- 20.2 Кб -- 14.02.2016
Похожие документы

13. Reading Quiz
Note that different students may see different quiz forms.) ... Giant stars are rare because . a) they do not form as often as main sequence stars. b) giant stars are unstable. c) the giant stage is very short compared to the main sequence stage. d) elements heavier than helium are relatively rare. In a color-magnitude diagram of a star cluster, the blue end of the main sequence is useful for defining the age of the cluster because . ... 2) Some idea. 3) Good idea. ...
[ Сохраненная копия ]  Ссылки http://hea-www.harvard.edu/~pgreen/educ/RQexamp.html -- 3.8 Кб -- 01.10.2012
Похожие документы

14. ESO - Thesis Topic: Why most supermassive black holes do not accrete material
... Science . ... Science Users Information > Science Activities > PhD Thesis Topics offered by ESO Faculty Members > Thesis Topic: Why most supermassive black holes do not accrete material . ... Implicitly, we will also better understand why most supermassive black holes fail in accreting material. ... 1) Analyse multi-wavelength data for selected galaxies to describe and quantify the different physical phenomena in their centres, and most notably to derive their central supermassive black hole masses....
[ Сохраненная копия ]  Ссылки http://www.eso.org/sci/activities/thesis-topics/abstr-hatziminaoglou.html -- 28.0 Кб -- 10.04.2016
Похожие документы

15. Io
... They had expected to see impact craters like those on the other terrestrial bodies and from their number per unit area to estimate the age of Io's surface. ... This may have been the most important single discovery of the Voyager missions; it was the first real proof that the interiors of other "terrestrial" bodies are actually hot and active. ... A nalysis of the Voyager images led scienties to believe that the lava flows on Io's surface were composed mostly of various compounds of molten sulfur. ...
[ Сохраненная копия ]  Ссылки http://www.iki.rssi.ru/nineplanets/io.html -- 11.1 Кб -- 27.11.1998
Похожие документы

16. An Orion of a Different Color
... An Orion of a Different Color . ... It is a familiar object though, the grand stellar nursery known as the Orion Nebula . But the striking picture combines images taken through three separate filters, each designed to record different emission lines - light from Sulfur, Oxygen, and Hydrogen atoms glowing in the tenuous nebular gas. At such low densities , Sulfur and Hydrogen atoms emit red colors while Oxygen glows green. ... Publications with keywords: Orion Nebula . ... The Heart Of Orion . ...
[ Сохраненная копия ]  Ссылки http://www.astronet.ru/db/xware/msg/1197258 -- 14.0 Кб -- 25.03.2004
Похожие документы

17. Conversion Factors, Material Properties and Constants
... It has been largely superceded by MatWeb . Conversion Factors . Material properties . Physical constants . Astronomical constants . This table gives conversion factors to convert various units to their SI equivalents. ... The units are SI. This is a short list of physical constants in SI units. ... Boltzmann constant . ... Gas constant . ... Mass . ... Plank's . ... Radiation constant . ... This is a short list of astronomical constants in SI units. ... Sun . ...
[ Сохраненная копия ]  Ссылки http://www.apo.nmsu.edu/Telescopes/SDSS/eng.papers/19950926_ConversionFactors/19950926.html -- 7.7 Кб -- 13.12.2002
Похожие документы
Еще в разделе: (Показать все результаты (>365) - www.apo.nmsu.edu/ )

18. Plotfields, Images and Color Maps
... For detailed information about the use of color maps, please consult the appropriate PGPLOT documentation: for instance pgscr.dc2 and pgscir.dc2 to start with. ... example7.c -XT */ # include stddef.h # include math.h # include gipsyc.h # include cmain.h # include init.h # include finis.h # include userfio.h # include pgplot.h # include ggi.h #define ROWS 100 /* number of image rows */ #define COLS 100 /* number of image columns */ #define NCI 50 /* number ...
[ Сохраненная копия ]  Ссылки http://www.atnf.csiro.au/computing/software/gipsy/pguide/gui-example7.html -- 6.6 Кб -- 17.01.2009
Похожие документы

19. Laboratory of materials for electrochemical technologies ISSP RAS
... TOF-SIMS analysis . ... Processing of ceramic materials, electrode systems and electrochemical cells . Synthesis of solid oxide materials for high-temperature electrochemical applications . ... Structural and microscopic characterization of materials is performed in collaboration with the Laboratory of Spectroscopy of Defect Structures (LSDS) , Sector of Elemental and Structural Analysis (SESA) , Laboratory of Structural Research (LSR) and Distributed center for shared facilities of ISSP RAS . ...
[ Сохраненная копия ]  Ссылки http://www.issp.ac.ru/lmet/en/methods/synthesis -- 6.9 Кб -- 10.04.2016
Похожие документы

20. Lectures and related materials Bojan Nikolic web pages (r. 329)
... Bojan Nikolic web pages (r. 329) . Statistics for astronomy graduate course . Lecture hand outs 2008/9 . ... Materials . Astrophysical techniques graduate course . Lecture Slides . ... The search results are restrict to these pages only . ... Copyright 2005 -- 2016, Bojan Nikolic feedback welcome ...
[ Сохраненная копия ]  Ссылки http://www.mrao.cam.ac.uk/~bn204/lecture/index.html -- 6.8 Кб -- 04.04.2016
Похожие документы

1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | След.


Астронет | Научная сеть | ГАИШ МГУ | Поиск по МГУ | О проекте | Авторам

Комментарии, вопросы? Пишите: info@astronet.ru или сюда

Rambler's Top100 RFBR Яндекс цитирования