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Computer Networks
The continuous and very intense development of IT has resulted in the fast development of computer networks. Computer networks, as well as the entire ?eldofIT,aresubjectto constantchangestriggeredbythegeneraltechnological advancement and the in?uence of new IT technologies.These methods and tools of designing and modeling computer networks are becoming more advanced. Above all, the scope of their application is growing thanks to, for example, the results of new research and because of new proposals of application, which not long ago were not even taken into consideration. These new applications stimulate the development of scienti?c research, as the broader application of system solutions based on computer networks results in a wide range of both theoretical and practical problems. This book proves that and the contents of its chapters concern a variety of topics and issues. Generally speaking, the contents can be divided into several subject groups. The ?rst group of contributions concerns new technologies applied in computer networks,particularlythoserelatedto nano,molecularandquantumtechnology.
The Mystery of the Katyn Massacre
In April 1943, German authorities claimed that they had found the bodies of more than 4,000 Polish prisoners of war buried near Katyn, in the Western Soviet Union. The Polish exile government in London agreed with the Germans. In January, 1944, Soviet authorities issued a report claiming that the Germans had murdered the Polish POWs. In 1990-92 Soviet, then Russian authorities agreed that the Soviets were indeed the guilty party. But by 2010 serious evidence had been discovered that cast doubt on Soviet guilt. There has never been an objective, thorough study of this mystery - until now. All mainstream accounts blame the USSR - Stalin - for the deaths, while all the evidence points in the opposite direction. Grover Furr has identified, obtained, and studied all the evidence, and has also studied all the supposedly "authoritative" scholarly accounts of Katyn, with skill and - what is most important - with objectivity. In this book he lays out the evidence and solves this mystery for once and for all.
