... astro-ph . ... Whitespace-separated words are treated as AND ed. Show 10 50 100 articles per page in Full Compact mode . ... Quasar Variability in the Framework of Poissonian Models . ... It is shown that in this very general framework the well established anti-correlation between variability amplitude and wavelength can only be understood as an effect of an underlying spectral component which remains stable on long time-scales, and is redder than the variable component. ...

Magnetic stars, 2004, 212-215 Averaged stellar effective magnetic fields. ... The catalog is based on 12076 measurements of the stellar effective (or mean longitudinal) magnetic field strengths Be , which were compiled from the available literature. ... The first measurements of magnetic fields in stars were made more than 50 years ago (Babcock & Burd 1952). Since that time, both the number of magnetic field measurements and the number of investigated stars have grown enormously. ...

Title: A New Model of the Gravitational Lens 0957+561 and a Limit on the Hubble Constant . Authors: Norman A. Grogin , Ramesh Narayan (Harvard Univ.) ... Title: ROSAT/PSPC observation of the distant cluster CL0939+472 . ... Title: Interaction in the Bimodal Galaxy Cluster A3528 . ... Title: Cosmological Implications of Galaxy Cluster Evolution . ... Title: Galaxy Cluster Virial Masses and Omega . ... Matches 201 to 222 from a total of 222 matches for the search pattern galaxy cluster . ...

The art of Makefile The use of make is a traditional, simple and effective way to develop programs The make command executes instructions from a Makefile Commands from the file are not necessarily executed sequentially If you use a modern development system (e.g.: Eclipse) you don't need a Makefile The art of Makefile Feb. ... 5, 20013 The art of Makefile Dependency main.o depends on .. Feb. 5, 20013 The art of Makefile Build command TAB Command to execute to resolve the dependency Feb. ...

Effective immediately, most commercial advertising on Astronomy Net is handled through Google Ads. Click on the "Advertise on this site" link on any of those Google ads to find out more. ... The Google advertising statistics reveal the Astronomy Net effective CPM range from $2 to $15 depending on web site page. ... That may be great for some sites, but do not expect your targeted ads to ever show up on Astronomy Net as these ads must compete with the "Keyword Targeting" ads. ...

This module allows "anonymous" user access to authenticated areas. ... Source File: mod_auth_anon.c . ... This module does access control in a manner similar to anonymous-ftp sites; i.e. have a 'magic' user id 'anonymous' and the email address as a password. ... Anonymous_VerifyEmail The example below (when combined with the Auth directives of a htpasswd-file based (or GDM, mSQL etc. ) base access control system allows users in as 'guests' with the following properties: . ... Default: none . ...

... Ширина: 225 мм . Шины . ... Артикул 3386432 . ...

... News . ... Pre-university education . ... Samara University scientists have developed a technology of new-designed photoelectric converters for solar batteries of spacecraft. ... The new solar batteries will be as much effective as their contemporary nanoheterostructured counterparts surface-supported by germanium, and the cost will be five times cheaper. ... Scientists of Samara University (joint SSAU and SSU) developed a technology basis of new silicon-based photoelectric converters (FEC). ...

... Effective immediately, the following telescope dust closure rules and guidelines will be followed by all users of APO telescopes, both by operations staff and visitors. ... 3.5-m Telescope: . use dust monitor in enclosure when telescope is open. when > 1 micron dust level is in the 2000 to 3000 range, operate enclosure pressurization fan and close louvers while telescope is open, checking enclosure dust level every 15 minutes. if level inside enclosure exceeds 3000, close telescope. ...

... Unlike the previous digital-only Messages, Arecibo-1974 and Evpatoria-1999, the TAM has complex, three-section structure with different forms of information. Section 1 represents coherent sounding radio signal with slow Doppler wavelength tuning to imitate transmission from Sun's center. ... Section 2 is an analog information and represents musical melodies, performed on the Theremin. ... There were seven musical compositions in the 1st Theremin Concert for Aliens. ...

TOWARDS SUPERSENSITIVE BOLOMETERS AND ELECTRON COOLERS BASED ON CARBON NANOTUBES M.TARASOV, J.SVENSSON, S.DITTMER, L.KUZMIN, AND E.CAMPBELL Chalmers University of Technology, GЖteborg SE 41294, Sweden E-mail: Mikhail.tarasov@mc2.chalmers.se Carbon nanotubes (CNT) are being intensively developed for novel electronics. Electron cooling by superconductor-insulator-nanotube (SIN) tunnel junctions could be extremely effective due to the small volume of the CNT. ...

... The Sun, which is the main source of energy and disturbance propagating through interplanetary space to the Earth, the heliosphere formed by the outflowing solar plasma with the frozen-in interplanetary magnetic field, and the near-Earth space limited by the geomagnetic field are parts of the intricate and highly variable Sun-Earth system. ... Investigation of the Sun-Earth system and related physical processes is the fundamental task of solar-terrestrial physics. ...

... COMPUTER SIMULATION OF RADIOWAVE MULTIPLE SCATTERING EFFECTS IN IONOSPHERE USING MONTE-CARLO METHOD . ... Distribution of reflected radiation on the ground is computed. ... Such influence can be remarkable if the scattering is multiple, i.e. the optical thickness for the scattering process is considerably greater than a unit. ... Radiation energy transfer in the slab is modeled by distribution of some particles carring small portions of radiation energy. ... The isotropic plasma approximation is...

RADIO EMISSION OF THE MOON BEFORE AND AFTER THE LUNAR PROSPECTOR IMPACT Berezhnoi A.A.*, Gusev S.G.**, Khavroshkin O.B.***, Poperechenko B.A.**, Shevchenko V.V.*, Tzyplakov V.A.*** * Sternberg Astronomical Institute, Universitetskij pr., ... For the registration of lunar RSR after the Lunar Prospector impact radio observations of the Moon on the two 64-m radio telescopes of the SDO MEI at Medvezh'i Ozera and Kaliazin were conducted during July 30 - August 2, 1999. ...

... Bojan Nikolic web pages (r. 329) . ALMA . ... These errors are due to the refractive effects of the Earth?s atmosphere, specifically due to the (tropospheric) water vapour. ... Making use of information on baselines this long will require very accurate calibration and correction of atmospheric phase errors. ... The design of the ALMA phase correction system is summarised in Nikolic et al 2013 . Introduction to phase correction for ALMA . ALMA Goals . ALMA Phase correction strategy . ...

On' failures in the NIRSpec MEMS ST-ECF Instrument Science Report NGST 2002-02 The effects of `on' failures in a MEMS array for the NGST NIRSpec Santiago Arribas, Robert Fosbury Peter Jakobsen --1-- ST-ECF Instrument Science Report NGST 2002-02 The effects of `on' failures in a MEMS array for the NGST ... Assuming that the spectrum of a single facet uses 2000 detector pixels, only 0.01% of `on' failures is acceptable (i.e., 400 facets in a 2k в 2K MEMS array). ...

You've watched Rollerblade, you've played Mortal Kombat, and now: the most violent sport EVVVVEEERRRRR!!!!! (echo effect) DOOM HOCKEY!!!!!!!! by Seth Cohn (all right reserved!!!) (version 1.0) No whimpy old puck, we use genuine living people!!!! (properly armored as to avoid nasty corpses) No penalties at all!! ... This game can be played with 1-4 players. 1 player is a practice game, 2 players is man on man, 3 players is 2 on 1, and 4 players is WAY COOL! ... Shotgun play him! ...

... The Meade Series 4000 Zoom Eyepiece has changed that impression completely and forever. ... Meade Series 4000 2x Apochromatic Barlow Lens (1.25") . Exclusive Meade 3-element, air-spaced design; thousands now in use worldwide. #140 2x Apochromatic Barlow Lens: The most advanced Barlow lens yet developed for commercial telescopes, the Meade #140 2x Apochromatic Barlow includes a 3-element, air-spaced telenegative lens unmatched in image resolution, contrast, and color correction. ... about meade | ...

Motivation Long-term precession Relativistic Effects Conclusions . ... for long time interval Kai Tang, Michael H. Soffel, Jin-He Tao, Zheng-Hong Tang 2014-09-22 St. Petersburg () Journess2014 2014-09-22 1 / 19 Motivation Long-term precession Relativistic Effects Conclusions . ... 2 Long-term precession . ... 4 Conclusions St. Petersburg () Journess2014 2014-09-22 2 / 19 Motivation Long-term precession Relativistic Effects Conclusions Contents . ... St. Petersburg () Journess2014 2014-09-22 19 / 19 ...

... This method is based on putting space modules, vehicles and EVA-suit donned cosmonauts in the swimming pool under conditions of neutral buoyancy, indifferent equilibrium and unsupported state. ... You can also dive into the swimming pool with the SCUBA equipment in order to examine the mock-ups of space stations and vehicles and pass a course of rehabilitation in a hyperbaric oxygenation complex. ... Services / Hydrospace: General description Technical description "Orlan" suit Photo gallery Price . ...