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1. The Direction Assigned to Electric Currents
... The choice of which type of electricity is called "positive" and which "negative" was made around 1750 by Ben Franklin, early American scientist and man of many talents (the stamp on the left commemorates his role as first US postmaster--and colonial postmaster before that). ... Franklin knew of two types of electric charge, depending on the material one rubbed. ... Later, when electric batteries were discovered, scientists naturally assigned the direction of the flow of current to be from (+) to (-...
[ Сохраненная копия ]  Ссылки http://www.cosmos.ru/mirrors/stern/Education/woppos.html -- 9.3 Кб -- 24.03.2006
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2. The Direction Assigned to Electric Currents
... The choice of which type of electricity is called "positive" and which "negative" was made around 1750 by Ben Franklin, early American scientist and man of many talents (the stamp on the left commemorates his role as first US postmaster--and colonial postmaster before that). ... Franklin knew of two types of electric charge, depending on the material one rubbed. ... Later, when electric batteries were discovered, scientists naturally assigned the direction of the flow of current to be from (+) to (-...
[ Сохраненная копия ]  Ссылки http://www.iki.rssi.ru/mirrors/stern/Education/woppos.html -- 9.3 Кб -- 21.12.2007
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3. Обзоры препринтов astro-ph
Подписка на рассылку обзоров astro-ph на Subscribe.Ru . ... Предыдущий выпуск (N335) . ... Обсудить на форуме Scientific.RU . ... Подписка на рассылку обзоров на Subscribe.Ru . Обзоры препринтов astro-ph . ... Собственно обзоры препринтов. ... Ранее обзоры также были на Астронете и на Scientific.Ru . ... АНКи доступны на Астронете , а с 2006 по 2008 г. также на сайте Элементы.Ру . ... Ранее они также размещались на сайте Астронет и в архиве моих обозрений (кодировка KOI8) на сайте Scientific.Ru . ...
[ Сохраненная копия ]  Ссылки http://xray.sai.msu.ru/~polar/sci_rev/current.html -- 14.8 Кб -- 02.04.2016
[ Сохраненная копия ]  Ссылки http://astro.uni-altai.ru/astro-ph/ -- 13.0 Кб -- 09.04.2016
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4. Current Long Range Planning HOTSPOTS
... But most importantly, please allow convective surface currents to carry your visits away from the redzones ! Link to Past calendar of hotspot areas. ... Thompson IR CDF 1st ep. ... 9822 . ... COSMOS 1st epoch . ... Thompson IR CDF 1st ep. ~ 30 hours. ... 9978 . ... UDF Epoch 1 . ... COSMOS 2nd epoch . ...
[ Сохраненная копия ]  Ссылки http://www.stsci.edu/spst/lrpg/lrpg_hotspots_temp.html -- 17.7 Кб -- 01.05.2003
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5. Dark current and cooling
Next: Modes of Operation Up: CCD Scientific Performance Previous: Field of View . Thermal excitation of charge carriers from the valence to the conduction band creates a dark current signal which may vary with position in the array, and also has temporal shot noise variation. ... In a device devoid of localized defects which give rise to individual dark current spikes , most dark current arises from electrons generated at interface states at the surface. ...
[ Сохраненная копия ]  Ссылки http://xmm.vilspa.esa.es/user/socpub/ccd_review/node12.html -- 8.6 Кб -- 30.08.1996
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6. http://www.atnf.csiro.au/computing/software/gipsy/sub/pgqid.dc2
Name: PGQID Purpose: inquire current device identifier Category: GRAPHICS File: pgplot.src Author: T.J. Pearson Use: see description below. Description: SUBROUTINE PGQID (ID) INTEGER ID This subroutine returns the identifier of the currently selected device, or 0 if no device is selected. The identifier is assigned when PGOPEN is called to open the device, and may be used as an argument to PGSLCT. Each open device has a different identifier. ...
[ Сохраненная копия ]  Ссылки http://www.atnf.csiro.au/computing/software/gipsy/sub/pgqid.dc2 -- 1.8 Кб -- 31.10.2001
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7. Physics 162: Alternative Energy; Spring 1998
... Energy in Russia . Common Purpose (comprehensive site) . Tata Energy Research Institute . ... Home Power Magazine . ... The Alternative-fuel Vehicle Directory . ... American Solar Energy Society . On line solar energy courses . The Fraunhofer Institute for Solar Energy Systems . Solar Electricity . ... American Wind Energy Association . British Wind Energy Association . ... Wind Energy Study Unit for Kids . ... U.S. Department of Energy Geothermal Energy Technical Site . ...
[ Сохраненная копия ]  Ссылки http://zebu.uoregon.edu/1998/phys162.html -- 12.7 Кб -- 04.09.1998
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8. INTERNATIONAL SYMPOSIUM "ASTRONOMY - 2005: CURRENT STATE AND PROSPECTS"
... General information . ... Eurasian Astronomical Society . Main Optional Sections (Workshops) . ... Main Deadlines . ... The conference "Astronomy - 2005: Current State and Prospects" is to be held in Moscow, Russia, on June 1-6, 2005, in the frame of the Scientific Program of the 8th General Meeting of the Eurasian Astronomical Society. The main goal of the Symposium is to analyze the current state and possible prospect of astronomical science and work out a strategy of its development. ...
[ Сохраненная копия ]  Ссылки http://www.sai.msu.su/EAAS/eng/cong2005/congress.htm -- 5.2 Кб -- 02.11.2005
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9. ASP: Current Partners
... Corporate Partners Rock Our Cosmos! Current Partners . ... In addition to Sky & Telescope and SkyandTelescope.com, the comany publishes Night Sky, a bimonthly magazine for beginning astronomers, an annual magazine called SkyWatch, an annual magazine called Beautiful Universe, as well as books, star atlases, posters, prints, globes, and other fine astronomy products. ... We thank our Corporate Affiliates for their annual investment in partnering with the ASP to improve astronomy education. ...
[ Сохраненная копия ]  Ссылки http://www.astrosociety.org/support/current.html -- 19.3 Кб -- 26.04.2012
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10. The Current CIMA Versions
. The following is a list of the currently installed versions of the CIMA. The links refer to the CIMA version log page . Normal: version 3.0 - this is the next version of CIMA which has become the new default version --- NOTE that this version uses a new syntax for command file observations, uses new configuration files and needs source files with full velocity information . Old: version 2.2 - this is the old version of CIMA You can return to the main CIMA page by clicking here .
[ Сохраненная копия ]  Ссылки http://www.naic.edu/~cima/cima_versions.html -- 2.3 Кб -- 01.03.2012
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11. Хлопковая рубашка - Current/Elliott - Current/Elliott Блуза
... Размер: 2;1 . Цвет: Голубой . ... Рубашки / Блузки . ... Артикул: D122_15KR Цвет: белый Состав: 50% вискоза, 50% полиэстер Описание: элегантная блуза без рукава. ... Цвет: черный . ... Черный глянец металла облагораживает и сдерживает невероятный шик образа, достойного лучших интерьеров.<div><br></div><div>Цоколь: E14.</div><div>Мощность: 8х40.</div> . ... Ящик для 20 ключей Office-Force с кодовым замком, цвет: черный - Office-Force - Office-Force . ...
[ Сохраненная копия ]  Ссылки http://astrokuban.info/astroku4975.html -- 17.8 Кб -- 14.02.2016
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12. Astrophysics Group COAST Current Status
... Astrophysics Group . ... COAST . COAST Current Status . ... COAST File Archive . ... Fringes and Power Spectra from COAST . ... The first stellar fringes were obtained in June 1991. ... We obtained sufficient data to reconstruct the first infrared image from an aperture synthesis array. ... The North telescope of the COAST array was moved to a new foundation, further to the North, making the longest baseline 67 metres. ... A fifth telescope was sited on the Southwest arm of the COAST array. ...
[ Сохраненная копия ]  Ссылки http://www.mrao.cam.ac.uk/outreach/radio-telescopes/coast/coast-current-status/ -- 15.7 Кб -- 10.04.2016
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13. MAO NASU :: Topic: Share your current Research with us (1/1)
... Share your current Research with us . ... От: "Journal of Geology Geosciences" . ... Тема: Share your current Research with us . ... Journal of Geology Geosciences publishes original Research/Review/Mini-review/Commentary/Opinion articles, Short communication, Case Reports etc, which covers the topics related to Earth Sciences, Climatic Change, Disaster Management, Disaster Preparedness Mineralogy, Geodesy, GIS, Remote Sensing, Anthropology, Geography of the Earth, Primatology, Planetary Sciences...
[ Сохраненная копия ]  Ссылки http://www.mao.kiev.ua/index.php/ua/forum/info/171-share-your-current-research-with-us -- 19.2 Кб -- 11.04.2016
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14. Current Journals and online accesses
... Infrared astronomy . ... Online resources . ... 1995 - . ... 1996 - . ... The Astronomical Journal . ... 1849 - 1997(ADS) . ... 1989 - 2013 . ... The Astrophysical Journal . ... The Astrophysical Journal Letters . ... The Astrophysical Journal Supplement Series . ... Communicating Astronomy with the Public (CAP) Journal . ... Journal for the History of Astronomy . ... Journal Geophysical Research A : Space Physics . ... Linux Journal ** For online access, please contact the Library . ... 1996 - 2013...
[ Сохраненная копия ]  Ссылки http://www.arcetri.astro.it/en/library/resources-and-catalogs/198-services/library/753-current-journals-and-on-line-accesses -- 65.3 Кб -- 11.04.2016
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15. Moore Observatory Current Weather
... 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 . ...
[ Сохраненная копия ]  Ссылки http://www.astro.louisville.edu/weatherweb/rt.html -- 5.5 Кб -- 07.03.2007
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16. Current star formation rate
... The star formation rate (SFR) of the current SF episode can be estimated from the total H luminosity. ... For the derived total flux F (H )=5.8 erg s -1 cm -2 we obtain a total H luminosity of 10 39 erg s -1 . ... The total mass of ionized gas can be obtained from the average mass density inside the H II region and its volume. An average mass density corresponding to the average electron density of 1 cm -3 within a volume with a diameter of 0.5 kpc yields a total ionized gas mass of 10 6 . ...
[ Сохраненная копия ]  Ссылки http://www.sao.ru/precise/Laboratory/Publications/2000/0822_AA_v0/node13.html -- 7.0 Кб -- 11.03.2000
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17. Displaying value of current aliases
. To display the value of each alias known to the shell enter the command: alias . To display the current value for a particular alias use the command: alias name_of_alias . For example, to display the current value of the alias named print : alias print lpr \1* -Pps5 . Informs you that print is an alias for the command lpr \1* -Pps5 .
[ Сохраненная копия ]  Ссылки http://comet.sai.msu.ru/UNIXhelp/shell/alias_csh2.2.html -- 2.1 Кб -- 17.01.1997
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18. Procedure to handle Waiver Requests
... The Phase 2 Waiver Request procedure is the channel to handle such requests. ... Waiver requests are handled from PROP, enabling easy(er) back-up in case of absence of the support astronomer to whom the run is assigned. ... The following file lists the standard waivers providing guidelines whether the specific waiver request is handled directly by USD support astronomer or it requires input from Paranal: . ... USD support astronomer sends the final decision on the waiver to the user who requested it...
[ Сохраненная копия ]  Ссылки http://www.eso.org/observing/usg/sciops/Waivers/ -- 11.3 Кб -- 28.12.2015
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19. Lesson 1: DC Circuits
This lesson is intended as a revision of basic direct-current (DC) circuits . It was discovered in the 19th century that certain materials (so-called ideal resistors) have a current through them I that is proportional to the potential difference (voltage) across them V. This is not a fundamental law of physics (like momentum conservation) but is an observed behavior which some materials roughly follow (like the friction law we covered earlier in the course). ... This equation is called Ohm's law. ...
[ Сохраненная копия ]  Ссылки http://www.mso.anu.edu.au/pfrancis/labskills/circuits/lesson1.html -- 2.4 Кб -- 28.02.2014
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20. Astronomy Magazine - Interactive Star Charts, Planets, Meteors, Comets,
... 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 . ...
[ Сохраненная копия ]  Ссылки http://www.astronomy.com/ -- 79.0 Кб -- 09.04.2016
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