Domain Walls and Vortices with NonґSymmetric Cores Minos Axenides 1 Institute of Nuclear Physics, N.C.S.R. Demokritos 153 10, Athens, Greece Leandros Perivolaropoulos 2 Department of Physics, University of Crete 71 003 Heraklion, Greece We review recent work on a new class of topological defects which possess a nonґsymmetric core. ... After a rescaling \Phi ! ... We constructed a two dimensional simulation of the field evolution of domain wall bubbles with both symmetric and nonґsymmetric core. ...

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• http://www.mrao.cam.ac.uk/ppeuc/astronomy/papers/vendrell.ps

... The gamma function [not the Gamma -- note upper-case G -- which is related to the factorial] is one of those insanely useful functions that after one finds out about it, one wonders ?why haven?t we been using this all the time?? It is defined only on the positive non-negative real line, is a highly flexible function that can emulate almost any kind of skewness in a distribution, and is a perfect complement to the Poisson likelihood. ... Tags: conjugate , EotW , Equation , gamma , Poisson , prior . ...

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... T1937 Date Received: 2004-Feb-02 15:07:54 Technical Page Proposal Type: General Category: Observation Category: Total Time Requested: Prop osal Title: ABSTRACT: Regular Terrestrial Aeronomy Ionosphere 48 Hours Ionospheric disturbances resulting from Atlantic tropical storms and hurricanes Recent observations have shown a p ossible connection b etween the o ccurrence of hurricanes and tropical storms and F-region range spreading and velo city variations. ... Part of the observing run. ...

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between bottom maps and sonar and hooks that can be trolled at any level - with a sort of airplane plus weights arrangement - and legal limits on net sizes (length and depth), it is now possible to both count salmon more efficiently and also to capture an appropriate percentage while leaving enough escapement for the next generation under ideal circumstances. ocean temp changes and more ruthless foreign fishing in russian zone and escaped farm ...

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... Many of the beautiful photos in astronomy textbooks were taken by amateur astronomers using everyday camera equipment. With Comet Hale-Bopp fast approaching, now is a perfect time to learn the not-too-difficult science and art of still-camera astrophotography. ... The Pentax K-1000 is one such camera. ... Data should include date, location, sky conditions, camera and lens specs, film type, and the time, subject, and length of each exposure. ... Slides show exactly what you photographed. ...

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• ASP: Contents, March/April 2006
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... Bad Astronomy . ... Bitesize Astronomy . ... Mad Science . ... we hear of telescopes receiving light/em waves from billions of light years away . ... This means light from very far away has to struggle to overcome that expansion to get to us, which means the light loses energy (like you have to use energy to pedal a bicycle up a hill). ... This theory is usually called "tired light", and is used to explain the redshift of light without needing a Big Bang scenario. ... 2008 Phil Plait. ...

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... Home Observing AAA Urban Starfest in Central Park . ... Urban Starfest in Central Park . ... Beyond New York City . ... AAA In the News . ... Join the Amateur Astronomers Association (AAA) of New York at their annual Autumn Urban Starfest on Saturday, October 17, 2015, starting at 7:00 pm at the Sheep Meadow. ... WHO:?а Amateur Astronomers Association (AAA) of New York?а (aaa.org) and the Urban Park Rangers . ... 2016 Amateur Astronomers Association of New York Designed by Press Customizr Powered by...

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... The crucial problem that limits our knowledge of our own galaxy, and prevents us from working out how and when it formed, is our inability to measure direct distances to distant stars, and to determine their proper motions. If we could get accurate parallaxes and proper motions for every star in the galaxy, we'd have things completely wrapped up, and surely we'd be able to figure out galaxy formation. ... Luckily, this is just what should be achievable using space interferometers. ...

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• pynifs

Configuration Files | ... Options | ... This version of Apache includes changes allowing it to run on IBM's EBCDIC-based TPF (Transaction Processing Facility) operating system. ... It is passed to Apache through the ZINET XPARM field since ZINET is the only way to start the server on TPF. A third group of options apply to both the informational displays (ZFILE) and running the server (ZINET XPARM): -d, -D and -f. The rest of Apache's options are either not applicable or are not supported on TPF. ...

170. On Fractal Modeling in Astrophysics: The Effect of Lacunarity on the

171. Winer Observatory Benefactors

172. The Probook Project

173. http://www.cieletespace.fr/node/2491?thickbox=1&width=800&id=

174. http://sun.sai.msu.ru/texts/somov-1-10Lect.pdf