For the last few decades InformChaos Lab of the Institute of Radio Engineering and Electronics of Russian Academy of Sciences studies chaos and complex dynamics of nonlinear systems. In 2000 as a result of these studies we proposed a concept of Direct Chaotic Communications (DCC) . Testbeds of wireless communication systems demonstrated transmission of information with rates up to 200 Mbps. Chaotic (noise-like ) oscillations of deterministic systems are used as information carriers in DCC. ...

Communications For Your Astronomy Event . ... For many years two-way radios had a feature called by many names including Motorola's Private Line, GE/Ericsson's "Channel Guard", E.F. Johnson's "Call Guard", RCA's "Quiet Channel." ... Some call it by the most correct name (probably) of Continuous Tone Coded Squelch System (CTCSS). ... Since most radios seem to have adopted a 1 - 38 sub-channel system we at last have a way to express what CTCSS tone we all wish to utilize with a simple number. ... Tone . ...

The XPA messaging system provides seamless communication between many kinds of Unix programs, including X programs and Tcl/Tk programs. It also provides an easy way for users to communicate with these XPA-enabled programs by executing XPA client commands in the shell or by utilizing such commands in scripts. ... A program becomes an XPA-enabled server by defining named points of public access through which data and commands can be exchanged with other client programs (and users). ...

... HST . ... APT . ... HST Overview . ... Phase I Proposing . ... Get Help . Please try these steps to test for and resolve communication problems with APT: . ... Click on the "Help" menu and select "Phase I Call for Proposals". ... But it is also possible that you need to go to "Edit" menu (or "APT" menu on Mac), click on "Preferences", select the "Network" tab and click on "Force HTTP". ... When you have finished these steps, you should be set up to use APT without any communication problems. ...

NSF | Cornell | NAIC . ... In fact, neutron stars can be considerably more massive than previously believed, and it is more difficult to form black holes, according to new research developed by using the Arecibo Observatory in Arecibo, Puerto Rico. read more .. ... In this communication would like to bring you up to date concerning our present status following the NSF-Arecibo Town meetings and associated events. ... Cornell/NAIC is to arrange/negotiate any such matters. ... ecruz@naic.edu | ...

... Piping in a C program: < stdio.h > . ... Pipes . ... We use fprintf() and fscanf() to communicate with the pipe's stream . ... plotter.c module */ /* contains routines to plot a data file produced by another program */ /* 2d data plotted in this version */ /**********************************************************************/ #include externals.h static FILE * plot1 , *plot2, *ashell; static char *startplot1 = plot [] [0:1.1]'plot11.dat' with lines, 'plot12.dat' with lines\n ; static ...

... 2000 . ... Сегодня: 10 апреля 2016 г. [Boeing] Корпорация Boeing объявила о завершении процедуры приобретения фирмы Hughes Space Communications, которая до этого была спутниковым подразделением корпорации Hughes и одним из ведущих производителей спутников связи в мире. В результате этой сделки новая компания стала подразделением корпорации Boeing, и называться она будет Boeing Satellite Systems. Ее штаб-квартира будет располагаться в бывшем офисе Hughes Space and Communications. ...

... S.P. KOROLEV ROCKET AND SPACE CORPORATION ENERGIA . ... OAO RSC "Energia" . ... Company's History . ... ISS Russian Segment . ... News . ... On Monday, December 21, RSC Energia specialists for the first time in the history of operation of the cargo and crew transportation spacecraft of Progress and Soyuz type ran a communications session with the new-series spacecraft Progress MS via a relay satellite. ... RSC Energia: Progress MS-02 docked with the ISS.' ... 2015 JSC "S.P. Korolev RSC "Energia" . ...

Astronomy Picture of the Day . Aurora Over a Communications Tower . ... 28.09.2004 . ... Credit: Frank Andreassen (nettfoto.no) Explanation: Higher than highest communications tower , higher than highest mountain , higher than highest airplane , lies the realm of the aurora. ... Pictured above is a particularly rare purple aurora l corona that occurred on August 30, high above Harstad , Norway . ... NASA Web Site Statements, Warnings, and Disclaimers . ... Publications with keywords: aurora . ...