Radiation Rescue: Safer solutions for cell phones and other wireless technologies Review

Radiation Rescue: Safer solutions for cell phones and other wireless technologies
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If you have any interest in learning more about the dangers of living in an electronically polluted world, or have concerns about your children's exposure to electromagnetic radiation (EMR), then this is the book for you!
Kerry Crofton is ahead of her time.

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Radiation Rescue safer solutions for cell phones and other wireless technologies

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Crystal Clear: The Struggle for Reliable Communications Technology in World War II Review

Crystal Clear: The Struggle for Reliable Communications Technology in World War II
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Just before World War II the Army Air Corp and the Armored forces ran some tests using crystal controlled radios vs. other typed of frequency control. Their conclusion, without crystals you have radios, with crystals you have communications.
The Army Signal Corp basically had no choice but to agree. Crystal controlled radios were so far superior tht there was really no decision. Except for one little point.
The production of crystals for radios in the United States (and in the rest of the world) was essentially intended for the ham radio market. In the united states this amounted to about 100,000 crystals a year. They were made by small 'mom and pop' companies across the US. Now every airplane was going to need from one to ten crystals, so will every tank. So will every radio from the hand held walkie-talkie up to the search radars. Let's do some calculating, and we come up with needing 2,000,000 crystals per MONTH.
This book is the story of coming up to eventually 2.5 million crystals a month.
It's the story of a couple of youngsters grinding five crystals and taking them for examination at the Galvin Manufacturing Corporation (later to change its name to Motorola). They passed the testing and left Galvin that afternoon with an order in their pocket for 80,000 crystals.
It's the story of the technological manufacturing miracle that went a long way to helping win the war. Think about it. When you see American soldiers in war movies, they talk to each other using radios. The Germans and the Japanese don't.
Splendid book on a little knows aspect of World War II.

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Quartz crystal-a technology that changed the tide of World War IISome of the defining leaps in technology in the twentieth century occurred during the Second World War, from radar to nuclear energy. Often left out of historical discussions are quartz crystals, which proved to be just as pivotal to the Allied victory-and to post-war development-as other technologies. Quartz crystals provided the U.S. military, for the first time, with reliable communication on the front lines, and then went on to become the core of some of the most basic devices of the post-war era, from watches, clocks, and color televisions, to cell phones and computers.In Crystal Clear, Richard Thompson relates the story of the quartz crystal in World War II, from its early days as a curiosity for amateur radio enthusiasts, to its use by the United States Armed Forces. It follows the intrepid group of scientists and engineers from the Office of the Chief Signal Officer of the U.S. Army as they raced to create an effective quartz crystal unit. They had to find a reliable supply of radio-quality quartz; devise methods to reach, mine, and transport the quartz; find a way to manufacture quartz crystal oscillators rapidly; and then solve the puzzling "aging problem" that plagued the early units. Ultimately, the development of quartz oscillators became the second largest scientific undertaking in World War II after the Manhattan Project.Bringing to light a little-known aspect of World War II, Crystal Clear offers a glimpse inside one of the most significant efforts in the annals of engineering.

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Radio Access Networks for UMTS: Principles and Practice Review

Radio Access Networks for UMTS: Principles and Practice
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Well writen and well presented. Chapters on HSDPA and HSUPA are very good. Summary bullet points at the start of each chapter are a nice idea - good for revision when you're trying to remember everything. Also useful to have the relevant 3GPP specifications listed there. Chapter on logical, transport and physical channels includes plenty of detail. Signalling procedures chapter very comprehensive. Good to see link budgets described in detail. This book should be valuable to anyone working on or studying UMTS.

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Mobile Broadband: Including WiMAX and LTE Review

Mobile Broadband: Including WiMAX and LTE
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Overall, I am pleased with its content. It is clearly written. The topics are covered in a nice way that is comprehensive. The treatment of topics is balanced. Some topics are overemphasized but that may be necessary for people who are beginners in the field.
Many books are available in this field, but I believe this one is very comprehensive, especially emphasizing wimax and Lte technology no other book has done.



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Speedliter's Handbook: Learning to Craft Light with Canon Speedlites Review

Speedliter's Handbook: Learning to Craft Light with Canon Speedlites
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I was fortunate to participate in a 2 day workshop with Syl in the lead up to this book, and now I have the book in my grubby little hands, I can heartily recommend it for anyone who is trying to get something more from their speedlites than Canon seems to think they are capable of.
If you've just bought your first speedlite, then this book will walk you through everything you need to know to get it off the camera *and* keep the wonderful ETTL functionality that so many people misunderstand or seem to dismiss as gimmicky.
If, like me, you've got a couple of speedlites and had already got them off the camera, then there is *still* material in here that will help you up your game and expand what you are able to make these wonderful little lighting gadgets do. My biggest revelation in off camera ETTL speedliting? Buy a long ETTL cable :) Syl turned me onto what can be achieved if I get my master speedlite off the camera, on a cable so I can trigger my slave anywhere, including behind my model. So simple, yet I never thought of it.
There are tons of full color photos in the book that cover every topic covered in writing, making it perfect for us visual learners.
Did I mention, it's Canon specific? So little has been written for us ... all those "brand independent" books I've read and purchased in the past still assume only Nikon is able to handle off camera flash work, never really giving Canon their due. Finally, something I can simply follow along with the buttons on my own system and understand the same terminology.
Simply - *the* book to buy if you want to get better at what we do in the Canon world.

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Getting your Canon Speedlite to produce the light you need can be a real challenge. For those new to flash photography—or for anyone who has previously given up out of frustration—Speedliter's Handbook is a revelation. Photographer Syl Arena takes you on a journey that begins with an exploration of light and color, moves through a comprehensive discussion of the Canon Speedlite family and all of the accessories and equipment available to the Speedliter, then settles down to crafting great light in one photo shoot after another. Whether you want to create a classical portrait, shoot an event, or simply add a little fill light to a product shot, Speedliter's Handbook shows you how.A fantastic in-depth resource illustrated with over 500 images, Speedliter's Handbook covers:
how to see the various characteristics and properties of light itself, as well as the differences between how your camera sees versus how you see
all the buttons and dials of the entire Canon Speedlite family
the basics of on-camera flash…and the necessity of getting your flash off the camera
how to beautifully balance flash with the existing ambient light
all the equipment necessary for great Speedlite shots
how to get amazing shots with just one Speedlite
how and when to use E-TTL versus manual flash
the use of color gels to balance color, as well as create dramatic effects
how to tame the sun—or any really bright light—with hi-speed sync
and much, much more
Whether you're shooting portraits, events, or sports, Speedliter's Handbook is an essential resource that teaches you how to craft the light you need for any type of shot you want.

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Windows 7 All-in-One For Dummies Review

Windows 7 All-in-One For Dummies
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I purchased this book even before I received Windows 7. I wanted a "heads up" on what I was geting into. Boy was I pleasantly surprised. Woody Leonhead spells it out and tells you exactly as it is. Even questions you wouldn't think to ask. And, to top that off, he even has put in information that Microsoft wouldn't tell you, e.g., if you download your pictures from either your camera or your memory stick, Windows 7 AUTOMATICALLY deletes your pictures from your camera or memory stick, whichever one you are using. So, photo people, BEWARE and find another way to keep your pictures. I'm sure there is a lot more very interesting items that Woody will let all of us know, only if you are willing to purchase his book. BTW, he used to work at Microsoft and is a now a BETA tester for them. So, you know you are getting all the "ins" and outs" of Windows. I am definitely recommending to everyone that they purchase this book. One of a kind that you will not find in any other book.

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Eight references in one-fully revised to include all the new features and updates to Windows 7

As the #1 operating system in the world, Windows provides the platform upon which all essential computing activities occur. This much-anticiapted version of the popular operating system offers an improved user experience with an enhanced interface to allow for greater user control.
This All-in-One reference is packed with valuable information from eight minibooks, making it the ultimate resource. You'll discover the improved ways in which Windows 7 interacts with other devices, including mobile and home theater.
Windows 7 boasts numerous exciting new features, and this reference is one-stop shopping for discovering them all!
Eight minibooks cover Windows 7 basics, security, customizing, the Internet, searching and sharing, hardware, multimedia, Windows media center, and wired and wireless networking
Addresses the new multi-touch feature that will allow you to control movement on the screen with your fingers

With this comprehensive guide at your fingertips, you'll quickly start taking advantages of all the exciting new features of Windows 7.

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Voice & Data Communications Handbook, Fifth Edition (McGraw-Hill Communication Series) Review

Voice and Data Communications Handbook, Fifth Edition (McGraw-Hill Communication Series)
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This book covers wide variety of topics with such educated and organized fashion that the only thing I can say is: "I wish I had books like that when I was in school! " The book does have a "college" feel to it... Each chapter ends with the list of questions, to help you better understand and learn the subject discussed and do it the with maximum effect.
As authors state, "... if you are looking for techno-babble as designed by propeller heads, there are many other books on the market." and "If you want to learn the basics without having a degree in engineering... you came to right place."
The book is definitely not intended to be read from cover to cover. Personally, I obtained the book for the subjects of VoIP, IP Telephony, DSL and SIP - and I am not disappointed! This is a well written and structured book. Other chapters cover: OSI model, regulation in the industry, modulation and multiplexing, wireless communications, catv, and much more!
I would re-arrange some chapters, but this is my personal opinion which does not take away the value of the book.
All in all, this 600+ pages - 19 chapter treasure has found a well deserved place on my bookshelf!


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The Definitive Telecommunications Reference--Fully Updated

Understand cutting-edge telecommunication and networking technologies using this straightforward, real-world implementation guide. Fully revised to cover all of the latest transmission protocols, Voice & Data Communications Handbook, Fifth Edition covers all the bases-from analog transmission, VPNs, and LANs to DSL, CATV, WiFi, VoIP, and GSM. This authoritative volume covers the ins-and-outs of each vital topic, supplies practical examples and solutions, and provides helpful self-tests. You'll also find up-to-date information on regulatory standards, switches, routers, frame relay, and security procedures.

Use new wireless technologies

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