A long Chandra observation of Tycho has revealed a pattern of X-ray "stripes" never seen before in a supernova remnant. The stripes are seen in the high-energy X-rays (blue) that also show the blast wave, a shell of extremely energetic electrons. ... The stripes may provide the first direct evidence that a cosmic event can accelerate particles to energies a hundred times higher than achieved by the most powerful particle accelerator on Earth. ...

... 20 , 2014, , Outlines · Cosmological impact of new stable particles: direct and indirect searches for dark matter · Cosmological patterns of particle symmetry breaking: archioles, massive PBH clusters, antimatter domains . ... They are: · Inflation · Baryosynthesis · Dark matter/energy All these phenomena imply extension of the Standard Model of Strong (QCD) and Electroweak Interactions. ... Dark Matter from Charged Particles? ... Advances in High Energy Physics, vol. ...

MATHEMATICAL MODELING: . ... This model is developed on the base of the probabilistic description of the collisional aeronomical processes and is realized on a computer as the numerical system (stochastic model). ... Shematovich, V.I., Bisikalo , D.V.             Nonequilibrium processes in the planetary and cometary atmospheres. ... In Russian) . ... Piarnpuu , A. A.; and Shematovich, V. I.       Construction of structural stochastic models of collision processes in rarefied gas media (abstract) . ...

Lectures . ... Home Lectures Lecture Series 2010-2011 Lecture Series 2010-2011 ? Particle Physics at the LHC and Cosmology? by Michael Tuts . ... Lecture Series 2010-2011 . ... Beyond New York City . ... Observing Resources for Amateur Astronomers - Part 1: Beginning Observers . ... A History of the First Forty Years of the Amateur Astronomers Association . ... Amateur Astronomers Medal . ... 2016 Amateur Astronomers Association of New York Designed by Press Customizr Powered by . ...

home publications > mercury . SEARCH ASP SITE: Match ALL words Match ANY word . ... Publications of the ASP (PASP) . ... Ghostly Particles All About . ... Rather than give up on this problem, Pauli?s imagination leaped in that darkness, and our understanding of Nature was propelled forward. ... Radioactivity refers to the process by which really big nuclei, which are made of large numbers of protons and neutral neutrons?like, say, nuclei of uranium or radium?rid themselves of excess energy. ...

... The most powerful and widely used methods to calculate the scattering matrix of a fractal cluster are based on the coupled dipoles methods (e.g. the Discrete Dipole Approximation, DDA) and the theory of light scattering by a cluster of spherical particles [2-4]. ... At present the procedure of calculation of the scattering matrix is well developed for both an oriented cluster of spherical particles and for chaotically oriented clusters of such particles [4]. ...

. Fortran directive lines are identified by an F in column 1. The remainder of the line is written in columns 1 to 79 of the FORTRAN output file. This facility can be used to pass directives to the FORTRAN compiler (e.g. debug directives). It should not be used to bypass SHELTRAN control structures.

Astronotes Armagh Planetarium's Stellar Blog! ... Space Flight . ... Could NASA research mean day trips to the Moon? Image credit: NASA) . ... The paper reports the EM drives were tested in a vacuum chamber which described in detail yet the authors fail clearly to spell out that the chamber was not operating during the tests (the experiment was NOT performed in a vacuum). ... These intriguing developments are reported in the Nasaspaceflight.com article Evaluating NASAтАЩs Futuristic EM Drive . ...

... James P. Bagian (M.D., P.E.) . ... SPECIAL HONORS: U.S. Army ROTC Superior Cadet Award (1970); graduated first in class from Drexel University (1973); Orthopedics Prize from Jefferson University (1977); Honor Graduate (first in class) from USAF Flight Surgeons School (1979); Federation Aeronautique Internationale (FAI) Komarov Diploma (1989); Sikorsky Helicopter Rescue Award (1990); NASA Achievement Award for developing treatment of space motion sickness (1991); NASA Space ...

Russian Space Science Internet (RSSI) is a successful result of RSSI Project. ... space oriented organizations; . ... RSSI offers for its members : . ... videoconferences via MBONE Internet protocol (there are 2 tunnels available now through the general IP network: one to NASA Internet, and another to Moscow State University); . ... It is designed so that all organizations connected to the RSSI gain access to the resources of Russian computer networks as well as world wide Internet. ... nic@rssi.ru ...

This module provides for the customization of HTTP response headers. ... This module provides a directive to control the sending of HTTP headers. ... Header . ... Syntax: Header set|append|add header value . ... Module: mod_headers . This directive can replace, merge or remove HTTP response headers during 1xx and 2xx series replies. ... set . The response header is set, replacing any previous header with this name . ... The response header is appended to any existing header of the same name. ...

. Language [RU/EN] Search: . Home . UP . Research . Projects . Services . Info . News . Events . Personal . Archive . Ionosphere and radiowave propagation: structure . The main page . Information . Publications: . 2011 - 2015 . 2009 - 2010 . 2007 - 2008 . 2005 - 2006 . 2000 - 2004 . 1995 - 1999 . Participation in International symposiums and conferences: . 2013 - 2015 . 2011 - 2012 . 2009 - 2010 . 2007 - 2008 . 2005 - 2006 . 2002 - 2004 . N.V. Pushkov . 09/04/2016 23:52 MSK . webmaster@izmiran.ru .

... 1(625) . Dmitriev A.S., Kyarginsky B.E., Maksimov N.A., Panas A.I., and Starkov S.O. MOSCOW - 2000 . Direct Chaotic Communication (DCC) scheme for RF and microwave bands is proposed. ... Wireless data transmission in the microwave band, using a principally novel information carrier - dynamical chaos generated directly in microwave band, is realized. Transmission rates of 3.34, 10.0 and 70.0 Mbps are demonstrated in the experiment. ...

Microsymposium 34, MS047, 2001 SOME PROBLEMS OF THE EVOLUTION OF ASTEROIDS ­ RUBBLE PILE. ... Evidently, we can distinguish two processes: distant interactions, where there is no direct contact between separate fragments, and close contact interactions, where the fragments collide with one another. ... Such a rubble pile with a dust atmosphere differs from a cometary nucleus only in the absence of a volatile gas component, which is usually considered the cause of the appearance of cometary dust. ...

... These trajectories have an initial flight from the Earth to a large distance (of about 1.5 million km), the following passive flight to the Moon's orbit, an approach to the Moon with a decrease of an energy of a particle (spacecraft) selenocentric motion to a negative value and the temporary capture in an elliptic orbit of the Moon's satellite. ... Several trajectories of this type are determined. ... Ivashkin V. V. On optimal trajectories of space flight to the Moon in the Earth--Moon--Sun system. ...

... For SIMS (Secondary Ion Mass Spectrometry) analysis, a solid surface is bombarded by primary ions of some keV energy. ... The subsequent mass analysis of the emitted ions provides detailed information on the elemental and molecular composition of the surface. ... Extremely short ion pulses with a duration below . ... By rastering a fine-focussed ion beam over the surface, like an electron beam in an electron microprobe, mass resolved secondary ion images (chemical maps) can be obtained...

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This is a subjective view on the sort of SOHO intruments and experiments. ... COSTEP (Comprehensive Suprathermal and Energetic Particle Analyzer), from the University of Kiel , Germany (in German). ... SUMER (Solar Ultraviolet Measurements of Emitted Radiation) . ... SUMER from GSFC , USA. ... GOLF (Global Oscillations at Low Frequencies), from the Institut d'Astrophysique Spatiale , France. ... MDI/SOI (Michelson Doppler Imager/Solar Oscillations Investigation), from Stanford University , USA. ...

... Science . ... Science Users Information > Science Activities > PhD Thesis Topics offered by ESO Faculty Members > Thesis Topic: Towards a direct measurement of the expansion history of the Universe . ... Science Users Information . ... Observing with ESO Telescopes . ... Science Software . ... ESO Science Newsletter . ... The E-ELT will allow us, for the first time, to perform a direct and dynamical measurement of the expansion history of the Universe. ... Return to list of thesis topics . ...

... The upward propagating HF wave is reflected at a particular height. ... The instabilities seen by the radar shortly after the HF is turned on can be divided into two types according to the degree of sophistication required in the model describing the response to the E field of the HF wave. ... The first kind occurs at a particular height determined by k vector and frequency matching conditions on the HF wave, the low and high frequency plasma waves, and the radar EM wave. ... Incoherent Scatter . ...