Charles F. Laywine,&nbspGary L. Mullen, "Discrete Mathematics Using Latin Squares"Publisher: Wiley-Interscience | Pages: 328 | ISBN:0471240648 | DjVu | 2.4 MB

An intuitive and accessible approach to discrete mathematics using Latin squares

In the past two decades, researchers have discovered a range of uses for Latin squares that go beyond standard mathematics. People working in the fields of science, engineering, statistics, and even computer science all stand to benefit from a working knowledge of Latin squares. Discrete Mathematics Using Latin Squares is the only upper-level college textbook/professional reference that fully engages the subject and its many important applications.

Mixing theoretical basics, such as the construction of orthogonal Latin squares, with numerous practical examples, proofs, and exercises, this text/reference offers an extensive and well-rounded treatment of the topic. Its flexible design encourages readers to group chapters according to their interests, whether they be purely mathematical or mostly applied. Other features include:

An entirely new approach to discrete mathematics, from basic properties and generalizations to unusual applications
16 self-contained chapters that can be grouped for custom use
Coverage of various uses of Latin squares, from computer systems to tennis and golf tournament design
An extensive range of exercises, from routine problems to proofs of theorems
Extended coverage of basic algebra in an appendix filled with corresponding material for further investigation.
Written by two leading authorities who have published extensively in the field, Discrete Mathematics Using Latin Squares is an easy-to-use academic and professional reference.

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Brian Otis, Jan Rabaey, "Ultra-Low Power Wireless Technologies for Sensor Networks "
Springer; 1 edition (April 4, 2007) | ISBN:0387309306 | 184 pages | PDF | 13,3 Mb

Ultra-Low Power Wireless Technologies for Sensor Networks is written for academic and professional researchers designing communication systems for pervasive and low power applications. The main emphasis of the book is on design techniques for low power, highly integrated transceivers. Instead of presenting a single design perspective, this book presents the design philosophies from three diverse research groups, providing three completely different strategies for achieving similar goals. The following transceiver styles are represented: MEMS-assisted super-regenerative transceiver architecture, Ultra-wideband transceiver architecture, Low-IF CMOS transceiver architecture.

The design of RF transceiver circuits and architectures is historically (and notoriously) heuristic. By presenting diverse perspectives on transceiver design, Ultra-Low Power Wireless Technologies for Sensor Networks prepares the reader for the countless design decisions they will be making in their own designs.

Ultra-Low Power Wireless Technologies for Sensor Networks also includes invited chapters: "Ultra-Low Power Radio in a Package Using Ultra-Wideband Technology" by Julien Ryckaert and Steven Sanders from Interuniversity Microelectronics Centre and "Low Energy Wireless Communication" by Ben Cook and Kris Pister from the University of California, Berkeley.

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H. Sizun , P.de Fornel, "Radio Wave Propagation for Telecommunication Applications"
Springer; 1 edition (November 23, 2004) | ISBN:3540407588 | 412 pages | PDF | 3,7 Mb

This books thoroughly describes the physical mechanisms of electromagnetic wave propagation in the terrestrial and near space environment. It thus provides advanced students and development engineers the background for the design of reliable telecommunication systems in the radiofrequency domain.

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Peter Stavroulakis, "TErrestrial Trunked RAdio - TETRA: A Global Security Tool"
Springer; 1 edition (July 31, 2007) | ISBN:3540711902 | 302 pages | PDF | 6,4 Mb

Terrestrial Trunked Radio (TETRA) has become the tool to design any type of public security systems, in particular due to the strongly increased security demands for mobile systems. In this book, the authors show how TETRA can be strongly improved and these improvements will most probably be part of future TETRA standards. The areas examined include channel assignment and multiple access techniques, video transmission, wireless LAN integration, and the establishment of multiple wireless mesh networks. Since the requirements for these networks is security, the authors show that innovative techniques such as those based on chaotic signals can be used in order to maximize security.


The book is a vital reference point for researchers with ambition to find the general solution for modern problems of public safety.

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Sao-Jie Chen, Yong-Hsiang Hsieh, "IQ Calibration Techniques for CMOS Radio Tranceivers"
Springer | 2006-09-22 | ISBN:1402050828 | 90 pages | PDF | 8,4 Mb

In the market of wireless communication, high data-rate transmission and high spectral efficiency have been the trend. The IEEE 802.11 a/g standards working at 5GHz/2.4GHz ISM bands can support data rate up to 54Mbits/s using OFDM modulation. The newly proposed 802.11n technology now uses 64-QAM to achieve higher spectral efficiency. The DVB and many other systems will also use QAM for its data transmission.

The cost of achieving this higher spectral efficiency using higher order QAM is that the transmitter and receiver requires a higher signal to noise ratio (SNR) with the same level of error rate performance (relative to a baseline BPSK, QPSK and other systems). One of the dominant vectors on SNR degradation is I/Q image rejection (I/Q gains and phases imbalance).

There are a lot of factors that degrade the matching of gains and phases between I/Q signals: the instinct layout mismatch, the random mismatch of the devices, the different temperatures over the I/Q signal paths. IQ Calibration Techniques For CMOS Radio Transceivers describes a fully-analog compensation technique without baseband circuitry to control the calibration process. This book will use an 802.11g transceiver design as an example to give a detailed description on the I/Q gains and phases imbalance auto-calibration mechanism.

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Allan Pease,«Body Language How To Read Others Thoughts By Their Gestures»
SHELDON PRESS | ISBN:0859694062 | PDF | 2,32 Mb | 152 Pages | 1984 Year

What people say is often very different from what they think or feel–but how do you tell? The answer lies in the study of body language. A person's gestures are very accurate indicators of his or her attitudes, thoughts, desires, or emotions.
This book examines aspects of non-verbal communication in a wide variety of everyday contexts. It discusses techniques that show you how to interpret gestures correctly and thus to 'read' the underlying thoughts or emotions.





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Stojce D. Ilcev, "Global Mobile Satellite Communications: For Maritime, Land and Aeronautical Applications"
Springer; 1 edition (January 28, 2005) | ISBN:140207767X | 494 pages | PDF | 12,9 Mb

Global mobile satellite communications (GMSC) are specific satellite communication systems for maritime, land and aeronautical applications. It enables connections between moving objects such as ships, vehicles and aircrafts, and telecommunications subscribers through the medium of communications satellites, ground earth stations, PTT or other landline telecommunications providers.

Mobile satellite communications and technology have been in use for over two decades. Its initial application is aimed at the maritime market for commercial and distress applications. In recent years, new developments and initiatives have resulted in land and aeronautical applications and the introduction of new satellite constellations in non-geostationary orbits such as Little and Big LEO configurations and hybrid satellite constellations as Ellipso Borealis and Concordia system. This book is important for modern shipping, truck, train and aeronautical societies because GMSC in the present millennium provides more effective business and trade, with emphasis on safety and commercial communications. Global Mobile Satellite Communications is written to make bridges between potential readers and current GMSC trends, mobile system concepts and network architecture using a simple mode of style with understandable technical information, characteristics, graphicons, illustrations and mathematics equations.

Global Mobile Satellite Communications represents telecommunications technique and technology, which can be useful for all technical staff on vessels at sea and rivers, on all types of land vehicles, on planes, on off shore constructions and for everyone possessing satellite communications handset phones.

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Java Data Objects
Publisher: O'Reilly Media | Language: English | ISBN:0596002769 | 380 pages | April 22, 2003 | CHM | 0.9Mb

Java Data Objects revolutionizes the way Java developers interact with databases and other datastores. JDO allows you to store and retrieve objects in a way that's natural to Java programmers. Instead of working with JDBC or EJB's container-managed persistence, you work directly with your Java objects. You don't have to copy data to and from database tables or issue SELECTs to perform queries: your JDO implementation takes care of persistence behind-the-scenes, and you make queries based on the fields of your Java objects, using normal Java syntax.

The result is software that is truly object-oriented: not code that is partially object-oriented, with a large database-shaped lump on the back end. JDO lets you save plain, ordinary Java objects, and does not force you to use different data models and types for dealing with storage. As a result, your code becomes easier to maintain, easier to re-use, and easier to test. And you're not tied to a specific database vendor: your JDO code is entirely database-independent. You don't even need to know whether the datastore is a relational database, an object database, or just a set of files.

This book, written by the JDO Specification Lead and one of the key contributors to the JDO Specification, is the definitive work on the JDO API. It gives you a thorough introduction to JDO, starting with a simple application that demonstrates many of JDO's capabilities. It shows you how to make classes persistent, how JDO maps persistent classes to the database, how to configure JDO at runtime, how to perform transactions, and how to make queries. More advanced chapters cover optional features such as nontransactional access and optimistic transactions. The book concludes by discussing the use of JDO in web applications and J2EE environments.

Whether you only want to read up on an interesting new technology, or are seriously considering an alternative to JDBC or EJB CMP, you'll find that this book is essential. It provides by far the most authoritative and complete coverage available.


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Cisco Cookbook
Publisher: O'Reilly Media | English | ISBN:596003676 | 908 pages | July 24, 2003 | CHM | 1.5 Mb

While several publishers (including O'Reilly) supply excellent documentation of router features, the trick is knowing when, why, and how to use these features There are often many different ways to solve any given networking problem using Cisco devices, and some solutions are clearly more effective than others. The pressing question for a network engineer is which of the many potential solutions is the most appropriate for a particular situation. Once you have decided to use a particular feature, how should you implement it? Unfortunately, the documentation describing a particular command or feature frequently does very little to answer either of these questions. Everybody who has worked with Cisco routers for any length of time has had to ask their friends and co-workers for example router configuration files that show how to solve a common problem. A good working configuration example can often save huge amounts of time and frustration when implementing a feature that you've never used before. The Cisco Cookbook gathers hundreds of example router configurations all in one place. As the name suggests, Cisco Cookbook is organized as a series of recipes. Each recipe begins with a problem statement that describes a common situation that you might face. After each problem statement is a brief solution that shows a sample router configuration or script that you can use to resolve this particular problem. A discussion section then describes the solution, how it works, and when you should or should not use it. The chapters are organized by the feature or protocol discussed. If you are looking for information on a particular feature such as NAT, NTP or SNMP, you can turn to that chapter and find a variety of related recipes. Most chapters list basic problems first, and any unusual or complicated situations last. The Cisco Cookbook will quickly become your "go to" resource for researching and solving complex router configuration issues, saving you time and making your network more efficient. It covers:

* Router Configuration and File Management
* Router Management
* User Access and Privilege Levels
* TACACS+
* IP Routing
* RIP
* EIGRP
* OSPF
* BGP
* Frame Relay
* Queueing and Congestion
* Tunnels and VPNs
* Dial Backup
* NTP and Time
* DLSw
* Router Interfaces and Media
* Simple Network Management Protocol
* Logging
* Access Lists
* DHCP
* NAT
* Hot Standby Router Protocol
* IP Multicast




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" Medical Secrets"
Publisher:Mosby| Pages:480 | 2004-12 | ISBN:1560533870 | CHM | 5.4 MB
The Secrets Series® is breaking new ground again. This volume in the very popular Secrets Series® is back in an exciting, updated, and completely redesigned 4th Edition. A new, two-color page layout, a more portable size, and a list of the Top 100 Secrets in general internal medicine help readers to better meet the challenges they face today. And, at no extra charge, purchasers also receive online access to the complete contents of the text via Elseviers innovative STUDENTConsult.com website. Readers will still find all of the features they rely on the Secrets Series® fora question- and -answer format, lists, mnemonics, tables, and an informal tone that make reference fast and easy. No matter what questions arise, in practice or while preparing for boards, this 4th Edition has the answersin print and online.

The smart way to study!
Elsevier titles with STUDENT CONSULT will help you master difficult concepts and study more efficiently in print and online! Perform rapid searches. Integrate bonus content from other disciplines. Download text to your handheld device. And a lot more. Each STUDENT CONSULT title comes with full text online, a unique image library, case studies, USMLE style questions, and online note-taking to enhance your learning experience.


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By Richard Mansfield "Hacker Attack"
Publisher: Sybex Inc | Pages: 320 | Publication Date: 2000-09-22 | ISBN:0782128300 | 2.5MB
Hacker Attack is the only book about computer security that is at once entertaining, understandable, and practical. You'll be fascinated as you read about hackers, crackers and whackers--people who spend their time trying to break into your computer, spreading computer viruses, or peeping (and recording what they see!) as you surf the Internet or send email. Best of all, this book provides simple but powerful solutions to all these security needs. It's all on the book's CD. Protect yourself right now with firewalls, anonymisers, and virus-guards. This is without doubt the most readable and interesting book about computer security ever written. You'll enjoy reading it, and you'll be safe after you've followed its advice.

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Molecular Computing
Publisher: The MIT Press | Language: English | ISBN:0262693313 | 277 pages | September 1, 2005 | CHM | 9.3 Mb

The next great change in computer science and information technology will come from mimicking the techniques by which biological organisms process information. To do this computer scientists must draw on expertise in subjects not usually associated with their field, including organic chemistry, molecular biology, bioengineering, and smart materials. This book provides an introduction to the interdisciplinary field of molecular computing.

The book moves from abstract principles of molecular computing to the building of actual systems. The topics include the use of proteins and other molecules for information-processing, molecular recognition, computation in nonlinear media, computers based on physical reaction-diffusion systems found in chemical media, DNA computing, bioelectronics and protein-based optical computing, and biosensors.



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Building Embedded Linux Systems
Publisher: O'Reilly Media | Language: English | ISBN:059600222X | 416 pages | April 22, 2003 | CHM | 1 Mb


Linux® is being adopted by an increasing number of embedded systems developers, who have been won over by its sophisticated scheduling and networking, its cost-free license, its open development model, and the support offered by rich and powerful programming tools. While there is a great deal of hype surrounding the use of Linux in embedded systems, there is not a lot of practical information. Building Embedded Linux Systems is the first in-depth, hard-core guide to putting together an embedded system based on the Linux kernel. This indispensable book features arcane and previously undocumented procedures for:

* Building your own GNU development toolchain
* Using an efficient embedded development framework
* Selecting, configuring, building, and installing a target-specific kernel
* Creating a complete target root filesystem
* Setting up, manipulating, and using solid-state storage devices
* Installing and configuring a bootloader for the target
* Cross-compiling a slew of utilities and packages
* Debugging your embedded system using a plethora of tools and techniques

Details are provided for various target architectures and hardware configurations, including a thorough review of Linux's support for embedded hardware. All explanations rely on the use of open source and free software packages. By presenting how to build the operating system components from pristine sources and how to find more documentation or help, this book greatly simplifies the task of keeping complete control over one's embedded operating system, whether it be for technical or sound financial reasons. Author Karim Yaghmour, a well-known designer and speaker who is responsible for the Linux Trace Toolkit, starts by discussing the strengths and weaknesses of Linux as an embedded operating system. Licensing issues are included, followed by a discussion of the basics of building embedded Linux systems. The configuration, setup, and use of over forty different open source and free software packages commonly used in embedded Linux systems are also covered. uClibc, BusyBox, U-Boot, OpenSSH, thttpd, tftp, strace, and gdb are among the packages discussed.


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"The World Trade Organization: A Very Short Introduction" by Amrita Narlikar
Oxford University Press | 2005 | English | ISBN:0192806084 | 168 pages | 1,8 MB

The World Trade Organization (WTO) is scarcely ten years old, but even in these early years of its existence it has generated debate, controversy and even outrage. Rulings on beef hormones and tuna-dolphin cases provide graphic examples of how the organization regulates and intrudes into areas of individual consumer choice, ethical preferences, and cultural habits. This deep and far-ranging impact of the WTO on peoples' everyday lives means that it is not just an institution of interest to economists, but to everyone, a fact that was perhaps most graphically illustrated in the popular demonstrations at the 1999 Seattle Ministerial. Such protests have become a regular feature associated with most high-level meetings of the WTO. This VSI will provide a timely and carefully considered explanation of what the WTO is, what it does, and how it goes about executing its tasks. A clear understanding of the mandate, structure and functioning of the WTO is essential to appreciate the controversy behind the organization, and how far it deserves the reputation that it has come to acquire.

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"Chaos. A Very Short Introduction" by Leonard Smith
Oxford University Press | 2007 | English | ISBN:0192853783 | 176 pages | 3,9 MB

Leonard Smith's "Chaos" will give you the clearest (but not too painful idea) of the maths involved... There's a lot packed into this little book, and for such a technical exploration it's surprisingly readble and enjoyable - I really wanted to keep turning the pages. Smith also has some excellent words of wisdom about common misunderstandings of chaos theory... One of the best books so far in this useful and informative series.

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