Explore Twisted, the Python-based event-driven networking engine, and review several of its most popular application projects. It is written by community leaders who have contributed to many of the projects covered, and share their hard-won insights and experience.Expert Twisted starts with an introduction to event-driven programming, explaining it in the context of what makes Twisted unique. It shows how Twisted's design emphasizes testability as a solution to common chal...

For those with access to even a modest telescope and CCD camera, this new and improved guide delivers all the information needed to take part in the scientific study of asteroids and variable stars. New techniques in photometry continue to be refined, and expert Brian Warner covers the developing territory in detail for those both new and experienced. Updated to reflect changes in telescope and CCD technology, it also includes an expanded chapter on the analysis of asteroid lightcurves to ...

The must-have resource for media selling in today’s technology-driven environmentThe revised and updated fifth edition of Media Selling is an essential guide to our technology-driven, programmatic, micro-targeted, mobile, multi-channel media ecosystem. Today, digital advertising has surpassed television as the number-one ad investment platform, and Google and Facebook dominate the digital advertising marketplace. The authors highlight the new sales process...

Research on Schools, Neighborhoods, and Communities: Toward Civic Responsibility focuses on research and theoretical developments related to the role of geography in education, human development, and health. William F. Tate IV, the Edward Mallinckrodt Distinguished University Professor in Arts & Sciences at Washington University in St. Louis and former President of the American Educational Research Association, presents a collection of chapters from across disciplines to further understand...

This book provides a broad overview on the different aspects of solar energy, with a focus on photovoltaics, which is the technology that allows light energy to be converted into electric energy.Renewable energy sources have become increasingly popular in recent years, and solar is one of the most adaptable and attractive types – from solar farms to support the National Grid to roof panels/tiles used for solar thermal heating systems, and small solar garden lights....

What can you measure and what are your limits when orbiting in space? Learn about what physical quantities you can measure and what types of sensors you can buy or build. We cover the 5 essential design limits as well: power, bandwidth, resolution, computing... and legal limitations. Explore what you can play with using your own personal satellite.

Welcome to the fascinating world of astronomy!Part 1: Beginner’s Guide to Astronomy: Easy guide to stargazing, the latest discoveries, resources for beginners, and more!You don’t have to be an astronomer or an expert to appreciate this book. This book is perfect for beginners because everything is explained in simple terms. You will be drawn into the fundamentals about the universe, like, how did it come about; the theories surrounding it, ...

The book is designed to provide you with dictionaries of terms in physics to make science simpler for you. The terms have been arranged alphabetically for quick reference. Suitable explanations of terms that have come into public domain recently also find mention. The standard of explanation has been kept at a level of understanding expected from an average secondary and senior secondary student. Illustrations and examples, at appropriate places, have been given. Readers who have not made ...

Amateur astronomers interested in learning more about astronomical spectroscopy now have the guide they need. It provides detailed information about how to get started inexpensively with low-resolution spectroscopy, and then how to move on to more advanced high-resolution spectroscopy. Uniquely, the instructions concentrate very much on the practical aspects of using commercially-available spectroscopes, rather than simply explaining how spectroscopes work.The book includes a clear...

Scientific Astrophotography is intended for those amateur astronomers who are looking for new challenges, once they have mastered visual observing and the basic imaging of various astronomical objects. It will also be a useful reference for scientifically inclined observers who want to learn the fundamentals of astrophotography with a firm emphasis on the discipline of scientific imaging. This books is not about making beautiful astronomical images; it is about recording astronomical image...

Build an intuitive understanding of the principles behind quantum mechanics through practical construction and replication of original experimentsWith easy-to-acquire, low-cost materials and basic knowledge of algebra and trigonometry, Exploring Quantum Physics through Hands-on Projects takes readers step by step through the process of re-creating scientific experiments that played an essential role in the creation and development of quantum mechanics....

Although most people would scarcely be able to make it through the day without using some type of electronic device—computers, televisions, and MP3 players, to name a few—the inner workings of such devices remain a mystery to many. This insightful volume examines various components, such as electron tubes and semiconductors, that have been essential to electronics over the years, as well as the history of the field in general and its applications in everyday life.