Geomagnetic storms and substorms are a natural hazard similar to hurricanes, floods etc. ... Solar and geomagnetic activity also probably influences the Earth's climate and human health. ... Under southward directed IMF the Earth's magnetosphere is open to input from the solar wind flow. ... Since practical importance of solar wind measurements was recognized, a number of approaches was developed for prediction of the geomagnetic activity basing on the solar wind data. ...

... Next: An IRAF-Independent Interface Up: Software Systems Previous: A New PROS . ... We present a high-level representation of the packages and tasks within IRAF/PROS. ... We have produced a high-level overview of PROS. ... The incremental stages were the short-term goals: a project overview diagram (i.e., an organizational diagram of software modules); high-level diagram (i.e., a bubble diagram of each module in the system); and unifying element tables (i.e., tables of task vs. software attributes)....

... Bojan Nikolic web pages (r. 329) . ... SCons user manual http://www.scons.org/doc/1.2.0/HTML/scons-user/book1.html . SCons man page (on web at http://www.scons.org/doc/HTML/scons-man.html , or man scons ) . ... SCons is a tool to build compile source code into (closer-to) executable format. ... Curiously, the shared-library SCons builder will accept multiple identical sources and pass them all to the linker, which will normally lead to ?multiple definition? errors. ... Introduction to SCons . ...

A.Shen, N.K. Vereshchagin, Computable functions, Providence, R.I.: Amer. ... Sanjeev Arora, Boaz Barak, Computational Complexity: A Modern Approach, Cambridge University Press. M. Sipser, Introduction to the theory of computation, 2-nd ed., International edition.- ... Decidable and enumerable sets. ... Uncomputable functions and undecidable sets. Rice-Uspensky’s theorem. ... Turing reductions and m-reductions, m-completeness. ... Computation time and space. ... Polynomial time, the class NP. ...

... The necessity of simultaneous access to one communication channel by many users, e.g., in satellite communication systems or cellular telephony, has led to the development of the corresponding standards: FDMA (Frequency Division Multiple Access) and TDMA (Frequency Division Multiple Access). ... There is a number of ideas for chaotic signal applications in multiple-access systems, but as a rule, chaotic signals are used there only as efficient and versatile means of quasi-noise signal formation. ...

... Department of Psychological Counselling and Psychotherapy V. N.Karazin Kharkiv National University Teaching course "Psychology of Interpersonal Relationships" Mod ules Modules and themes week Date 1 Basic terms and concepts of psychology of interpersonal relationships: communication, 1 relationships, communication skills. ... Deviation of emotional contact. ... Theme 7: Syndrome of "emotional cold" in the marital 3. relationship Theme 8: Personal and family factors deviation of interpersonal contact...

... Vinay Kashyap and Jeremy Drake . ... We describe a Markov-Chain Monte-Carlo process using a Metropolis algorithm to derive Differential Emission Measures (DEMs) and element abundances from EUV line fluxes. ... These 8 files all use the Ov applet. f1QFlRay.htm - Active Region Emission Measures, Feldman et al. abundances, Raymond ion balances . ... 154, The Tenth Cambridge Workshop on Cool Stars, Stellar Systems, and the Sun , eds. R.A. Donahue & J.A. Bookbinder (San Francisco: ASP), 844 . ...

Commentary on: A Mathematical Programming Algorithm for Planning and Scheduling an Earth Observing SAR Constellation, by Nicola Bianchessi and Giovanni Righini David Kortenkamp TRACLabs Inc. at NASA Johnson Space Center ER2 Houston Texas 77058 kortenkamp@jsc.nasa.gov Introduction This paper describes a method for scheduling observations by earth-observing satellites. The underlying problem is translated into a directed acyclic graph for each satellite. ...

... Introduction: What is Project ASTRO? Project ASTRO Materials . ... Kids and Science: The Project ASTRO Philosophy . Being a Project ASTRO Partner: Suggested Approaches . ... Key Ideas About Partnerships . ... Finding a Partner . For Astronomers: Finding a Partner Teacher . How to approach school personnel . For Teachers: Finding a Partner Astronomer . ... Integrating the Astronomer into the School Program . ... Involving families and the Community in Project ASTRO . ...

Communications For Your Astronomy Event . Articles | ... Once upon a time, communication via radio was something only government entities, commercial establishments and certain private folks could do. ... With the continuing progress of services like General Radio Mobile Service (GMRS) and the recent arrival of Family Radio Service (FRS), it has never been easier to do radio communications for your event all by yourself. ... Broad range of radio bands to utilize. ... www.astronomy.net . ...

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... Endorsed by Cambridge, this second edition is part of an updated Science series for the latest Cambridge IGCSE 0620 syllabus. ... Oxford and Cambridge are world leaders in international education. Our combined expertise and knowledge shape Oxford's resources for Cambridge IGCSE. ... Книга рассказывает о невероятной судьбе, творческих удачах и неудачах знаменитого французского актера Жерара Депардье. ... Впервые на русском языке полностью публикуются Украденные письма самого Жерара Депардье. ...

... ATNF Home . ... About ATNF overview . ... Australia Telescope Steering Committee . ... Murchison Radio-astronomy Observatory . ... Parkes radio telescope . ... Mopra radio telescope . ... Visiting Parkes radio telescope . ... Parkes radio telescope webcam . ... Images . ... TTF: A Flexible Approach to Narrowband Imaging . ... The TTF offers monochromatic imaging at the cassegrain foci of both the Anglo-Australian and William Herschel Telescopes, with an adjustable passband of between 6 and 60 ц…. ...

Next: One example Up: No Title Previous: No Title . Wavelets are versatile tools of harmonic analysis. Because of their many uses, the word `wavelet' comes with different connotations (and different promises) to users in different fields. ... To pursue the analogy, one may wish to select from the data some contact surfaces with specific finish tolerances. the amount of information is then reduced by selection and/or by statistical means. ...

... Catalog of SNRs (Green) D.A.Green . Mullard Radio Astronomy Observatory . ... Cambridge CB3 0HE . ... Please reference this catalogue as follows. Green D.A., 2009, `A Catalogue of Galactic Supernova Remnants (2009 March version)' , Mullard Radio Astronomy Observatory, Cambridge, United Kingdom (available on the World-Wide-Web at "http://www.mrao.cam.ac.uk/surveys/snrs/" ). (links to ADS abstracts are provided for most recent references in the detailed listings). Copyright D.A. Green 2009. ...

... Pre-university education . ... On March 16 a meeting with Raymond Murphy - the author of the world famous series of English grammar textbooks: English Grammar in Use and Essential Grammar in Use took place in Samara State Aerospace University within the framework of the conference Peculiarities of grammatical skills formation in various stages of English language teaching (Innovative Approaches to ELT). ... The textbook of Raymond Murphy is a practical guide to learning English as a foreign language...

... Communication du prйsident Barbicane . Effet de la communication Barbicane . ... Le roman de la lune . Ce qu'il n'est pas possible d'ignorer et ce qu'il n'est plus permis de croire dans les Йtats-Unis . ... La question des poudres . ... Une dйpкche tйlйgraphique . ... Comment un Franзais arrange une affaire . Le nouveau citoyen des Йtats-Unis . ... Le tйlescope des montagnes Rocheuses . ...

... Finding Stars . ... Handling Bad Pixels . ... The guide camera image controller can control one or more guide cameras. ... Each time the camera is read, the image is automatically saved to a fits file on a shared disk. ... Cameras that have bad pixels require "bad pixel maps" in order to find stars, centroid or even compute statistics for the image. ... View this image (for instance in NIH Image) and determine an upper and lower cutoff; pixels whose values are outside of this range are considered...

... Created: 22 January 2001 . ... SERVICE AND CALIBRATION MANUAL . ... Draft Document Outline. ... 4 Preparing NIFS for Use or Storage . ... The purpose of this Service and Calibration Manual is describe the procedures used to service, maintain, and calibrate the operation of the Gemini Near-infrared Integral Field Spectrograph. ... Section 19.4.2 of the document “Programmatic Requirements for Gemini Instrumentation Development” states the requirements for the Service and Calibration Manual . ...

... dal (dal-1.182.1) [xmmsas_20070708_1801-7.1.0] . ... This document contains reference material for the XMM SAS Data Access Layer (DAL) software. The DAL's Application Programmable Interface (API) supports four languages; F90, C++, C and Perl. Primarily, this document will serve as reference material for the F90 DAL API. The C++ and C APIs are also described but with less detail. ... It is a mandatory requirement that all SAS task developers must use the DAL APIs to access FITS files. ...