This book is concerned with the descr iption and analysis of the global second generation (2G) mobile radio systems: the Global System of Mobile Communications (GSM) and cdmaOne. A subsidiary goal is to examine how these two systems will evolve into
经济学家杂志，考研用，嘿嘿，The shrinkage of Russia and eastern Europe is familiar, though not perhaps the scale of it: Russia's population is expected to fall by 22% between 2005 and 2050, Ukraine's by a staggering 43%. Now the phenomenon is creeping into the ri
LAN Switch Security: What Hackers Know About Your Switches A practical guide to hardening Layer 2 devices and stopping campus network attacks Eric Vyncke Christopher Paggen, CCIE® No. 2659 Contrary to popular belief, Ethernet switches are not inhere
The effects of global warming are becoming increasingly apparent. As a result, we product engineers are being asked to develop products that are more friendly to the earth’s environment. Electric power steering (EPS) is such a product. By using powe
解题报告：Fence 题目来源：POJ 1031 解法或类型： 计算几何 作者：杨清玄 Fence Time Limit:1S Memory Limit:1000K Total Submit:103 Accepted:26 Descr iption There is an area bounded by a fence on some flat field. The fence has the height h and in the plane projection it has a form
解题报告：Fence 题目来源：POJ 1031 解法或类型： 计算几何 作者：杨清玄 Fence Time Limit:1S Memory Limit:1000K Total Submit:103 Accepted:26 Descr iption There is an area bounded by a fence on some flat field. The fence has the height h and in the plane projection it has a form
解题报告：Fence 题目来源：POJ 1031 解法或类型： 计算几何 作者：杨清玄 Fence Time Limit:1S Memory Limit:1000K Total Submit:103 Accepted:26 Descr iption There is an area bounded by a fence on some flat field. The fence has the height h and in the plane projection it has a form
解题报告：Fence 题目来源：POJ 1031 解法或类型： 计算几何 作者：杨清玄 Fence Time Limit:1S Memory Limit:1000K Total Submit:103 Accepted:26 Descr iption There is an area bounded by a fence on some flat field. The fence has the height h and in the plane projection it has a form
解题报告：Fence 题目来源：POJ 1031 解法或类型： 计算几何 作者：杨清玄 Fence Time Limit:1S Memory Limit:1000K Total Submit:103 Accepted:26 Descr iption There is an area bounded by a fence on some flat field. The fence has the height h and in the plane projection it has a form
解题报告：Fence 题目来源：POJ 1031 解法或类型： 计算几何 作者：杨清玄 Fence Time Limit:1S Memory Limit:1000K Total Submit:103 Accepted:26 Descr iption There is an area bounded by a fence on some flat field. The fence has the height h and in the plane projection it has a form
Abstract—A modern power grid needs to become smarter in order to provide an affordable, reliable, and sustainable supply of electricity. For these reasons, considerable activity has been carried out in the United States and Europe to formulate and p
The Essence of Agile, by Henrik Kniberg, Agile/Lean Coach. Keynote of Agile Eastern Europe, Kiev, Oct 8, 2010 敏捷的本质，Henrik Kniberg，敏捷/精益教练 敏捷东欧大会上的关键演讲。2010.10.8基辅
Product Descr iption This book introduces the geometry of 3-D vision, that is, the reconstruction of 3-D models of objects from a collection of 2-D images. It details the classic theory of two view geometry and shows that a more proper tool for stud
Founded in 1807, John Wiley & Sons is the oldest independent publishing company in the United States. With offices in North America, Europe, Australia, and Asia, Wiley is globally committed to developing and marketing print and electronic products a
Lustre is a shared disk file system, generally used for large scale cluster computing. The name Lustre is a portmanteau of Linux and cluster. The project aims to provide a file system for clusters of tens of thousands of nodes with petabytes of stor
Ethereal Lab: DNS Run nslookup to obtain the IP address of a Web server in Asia. 2. Run nslookup to determine the authoritative DNS servers for a university in Europe. 3. Run nslookup so that one of the DNS servers obtained in Question 2 is queried
