موضوعات
آموزش و پرورش
ادبیات و زبان
پزشکی، دندانپزشکی و داروسازی
تاریخ و جغرافیا
داستان و رمان
دیگر
دین و فلسفه
روانشناسی
ریاضیات و آمار
سلامتی، تناسب اندام و رژیم غذایی
شیمی و پلیمر
علوم اجتماعی و حقوق
علوم زیستی و بیوتکنولوژی
فیزیک و نجوم
کامپیوتر و اینترنت
کتابهای کودکان و داستان
کسب و کار و اقتصاد
کشاورزی و دامپزشکی و غذا
معماری
مهندسی و فناوری
هنر و تئاتر
محصولات
'You're On!' How to develop great media skills for TV, radio and the internet - PDF
نویسندگان: خلاصه: From YouTube to national television and radio more of us are appearing more often on the media. In this informative and readable new book, Alec Sabin provides expert coaching for both professionals and the general public on how to look good on TV and the Internet; and how to sound good on the radio. Taking a wide-ranging approach, Alec discusses the aims of good presentation; how the interview works; and how mastery of your material is crucial. On the technical side he provides exercises to improve vocal quality and breathing; tips on controlling nerves; and an insight into how the technology of the TV and radio studio can work for you. He gives expert guidance on ad-libbing; podcasting; reading a script; and interviewing. This book will be essential reading for students of media studies; professionals in TV, Internet and radio presentation; and anyone who has to make a great first impression in public.
The Calculus Lifesaver: All the Tools You Need to Excel at Calculus (Princeton Lifesaver Study Guides) - PDF
نویسندگان: خلاصه: For many students, calculus can be the most mystifying and frustrating course they will ever take. The Calculus Lifesaver provides students with the essential tools they need not only to learn calculus, but to excel at it. All of the material in this user-friendly study guide has been proven to get results. The book arose from Adrian Banner's popular calculus review course at Princeton University, which he developed especially for students who are motivated to earn A's but get only average grades on exams. The complete course will be available for free on the Web in a series of videotaped lectures. This study guide works as a supplement to any single-variable calculus course or textbook. Coupled with a selection of exercises, the book can also be used as a textbook in its own right. The style is informal, non-intimidating, and even entertaining, without sacrificing comprehensiveness. The author elaborates standard course material with scores of detailed examples that treat the reader to an "inner monologue"--the train of thought students should be following in order to solve the problem--providing the necessary reasoning as well as the solution. The book's emphasis is on building problem-solving skills. Examples range from easy to difficult and illustrate the in-depth presentation of theory. The Calculus Lifesaver combines ease of use and readability with the depth of content and mathematical rigor of the best calculus textbooks. It is an indispensable volume for any student seeking to master calculus. Serves as a companion to any single-variable calculus textbook Informal, entertaining, and not intimidating Informative videos that follow the book--a full forty-eight hours of Banner's Princeton calculus-review course--is available at Adrian Banner lectures More than 475 examples (ranging from easy to hard) provide step-by-step reasoning Theorems and methods justified and connections made to actual practice Difficult topics such as improper integrals and infinite series covered in detail Tried and tested by students taking freshman calculus
CNET Do-It-Yourself Home Networking Projects: 24 Cool Things You Didn't Know You Could Do! - PDF
نویسندگان: خلاصه: Set up a high-speed home network Network the computers and peripheral devices in your home or small office with the fun and practical projects packed inside this hands-on guide. Produced in conjunction with CNET.com, the place you go for the latest in tech and consumer electronics, this book shows you how to create a wired or wireless network so you can share files, printers, and other resources. You'll also learn to set up a server and secure and expand your network. Inside, you'll find 24 self-contained projects, step-by-step instructions, a list of tools needed at the beginning of each project, and hundreds of clear photos and screenshots. CNET Do-It-Yourself Home Networking Projects takes you from beginning through advanced tasks with ease! Control other PCs remotely Share network storage without a server Set up a webcam server Enable and share a cellular data connection Watch live TV from anywhere via a Sling Media bridge Integrate IM and VoIP applications into your network Run your own PC weather station
''Read you loud and clear!'': the story of NASA'S spaceflight tracking and data network - Original PDF
نویسندگان: خلاصه: Regardless of how sophisticated it may be, no spacecraft is of any value unless it can be tracked accurately to determine where it is and how it is performing.At the height of the space race, 6,000 men and women operated NASA’s Spaceflight Tracking and Data Network at some two dozen locations across five continents. This network, known as the STDN, began its operation by tracking Sputnik 1, the world’s first artificial satellite that was launched into space by the former Soviet Union. Over the next 40 years, the network was destined to play a crucial role on every near-Earth space mission that NASA flew. Whether it was receiving the first television images from space, tracking Apollo astronauts to the Moon and back, or data acquiring for Earth science, the STDN was that intricate network behind the scenes making the missions possible. Some called it the “Invisible Network,” a hallmark of which was that no NASA mission has ever been compromised due to a network failure.Read You Loud and Clear! is a historical account of the STDN, starting with its formation in the late 1950s to what it is today in the first decade of the twenty-first century. It traces the roots of the tracking network from its beginnings at the White Sands Missile Range in New Mexico to the Tracking and Data Relay Satellite System (TDRSS) space-based constellation of today. The story spans the early days of satellite tracking using the Minitrack Network, through the expansion of the Satellite Tracking And Data Acquisition Network (STADAN) and the Manned Space Flight Network (MSFN), and finally, to the Space and Ground Networks of today.Written from a non-technical perspective, the author has translated a highly technical subject into historical accounts told within the framework of the U.S. space program. These accounts tell how international goodwill and foreign cooperation were crucial to the operation of the network and why the space agency chose to build the STDN the way it did. More than anything else, the story of NASA’s STDN is about the “unsung heroes of the space program.”
So You Wanna Be an Embedded Engineer: The Guide to Embedded Engineeering, From Consultancy to the Corporate Ladder - PDF
نویسندگان: خلاصه: In this new, highly practical guide, expert embedded designer and manager Lewin Edwards answers the question, "How do I become an embedded engineer?" Embedded professionals agree that there is a treacherous gap between graduating from school and becoming an effective engineer in the workplace, and that there are few resources available for newbies to turn to when in need of advice and direction. This book provides that much-needed guidance for engineers fresh out of school, and for the thousands of experienced engineers now migrating into the popular embedded arena.This book helps new embedded engineers to get ahead quickly by preparing them for the technical and professional challenges they will face. Detailed instructions on how to achieve successful designs using a broad spectrum of different microcontrollers and scripting languages are provided. The author shares insights from a lifetime of experience spent in-the-trenches, covering everything from small vs. large companies, and consultancy work vs. salaried positions, to which types of training will prove to be the most lucrative investments. This book provides an expert's authoritative answers to questions that pop up constantly on Usenet newsgroups and in break rooms all over the world.* An approachable, friendly introduction to working in the world of embedded design* Full of design examples using the most common languages and hardware that new embedded engineers will be likely to use every day* Answers important basic questions on which are the best products to learn, trainings to get, and kinds of companies to work for"
What NASA Isn’t Telling You About Mars - PDF
نویسندگان: خلاصه: The 2nd edition is up-to-date with current events to 1997, coverage beginning in prehistory. People, places, events, movements, terms, battles are all included with specially commissioned photographs, maps. chronologies, quotations and feature articles which look at British history in context.
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