Second Edition Physical Chemistry FREE TO DOWNLOAD!

This  edition of Robert G. Mortimer's Physical Chemistry has been thoroughly revised for use in a full year course in modern physical chemistry. In this edition, Mortimer has included recent developments in the theories of chemical reaction kinetics and molecular quantum mechanics, as well as in the experimental study of extremely rapid chemical reactions. While Mortimer has made substantial improvements in the selection and updating of topics, he has retained the clarity of presentation, the integration of description and theory, and the level of rigor that made the first edition so successful.

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Problems and Solutions in Electronics FOR FREE!

This book of problems with worked solutions is designed to provide practice in problem solving for students on undergraduate and HND programmes in Electronics. It may be used as a stand-alone book or as a companion volume to Electronics by Crecraft, Gorham and Sparkes (Chapman & Hall, 1992)

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Circuit Analysis II with MATLAB Computing and Simulink / SimPowerSystems Modeling free ebook download

This text is written for use in a second course in circuit analysis. It encompasses a spectrum of subjects ranging from the most abstract to the most practical, and the material can be covered in one semester or two quarters.The reader of this book should have the traditional undergraduate knowledge of an introductory circuit analysis material such as Circuit Analysis I with MATLAB Computing and Simulink / SimPowerSystems Modeling, ISBN 978-1-934404-17-1. Another prerequisite would be a basic knowledge of differential equations, and in most cases, engineering students at this level have taken all required mathematics courses. Appendix H serves as a review of differential equations with emphasis on engineering related topics and it is recommended for readers who may need a review of this subject.

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Seven Steps to Maximize Imagination, Productivity, and Innovation in Your Life

This provocative book reveals why sitting in front of a light box can increase your creativity more than listening to a Bach concerto as example. The author Shelley H. Carson, a Harvard psychologist, explains that creativity isn't something only scientists, investors, artists, writers, and musicians enjoy  in fact, all of us use our creative brains every day at home and at work. Each of us has the ability to increase our mental functioning and creativity by learning to move flexibly among several brain states.

Explains seven brain states or "brainsets" and their functions as related to creativity, productivity, and innovation. These include Connect, Reason, Envision, Absorb, Transform, Evaluate, and Stream brainsets.
Provides quizzes, exercises, and self-tests to activate each of these seven brainsets to unlock our maximum creativity.

This book is a Harvard Health Publication that offers helpful suggestions that can be applied in both your personal and professional life.

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Geometry

This book is based on lectures on geometry at the University of Bergen, Norway. Over two years these lectures have covered many different aspects and facets of this wonderful field. Consequently it has of course never been possible to give a full and final account of geometry as such, at an undergraduate level. A carefully considered selection has always been necessary. The present book constitutes the main central themes of these selections.

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1300 Math Formulas

It has all the formulas of high school math, engineering, economics, and physical sciences. It has hundreds of formulas, tables, and figures from number sets, Algebra, Geometry, Trigonometry, Matrices and Determinants, Vectors, Analytic Geometry, Calculus, Differential Equations, Series, and Probability Theory. The structural table of contents, links, and layout make finding the relevant information quick and painless, so it can be used as an everyday online reference guide.

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Cyberattack! - eight steps to protect yourself.

http://www.appapillai.com

A criminal transmits a malicious program over the Internet. When the program finds your computer, it silently probes its online defenses. When it finds an unguarded door, it borrows deep into your computer and rummages around for useful information. The malicious program may then change to delete your computer files, e-mail itself to other computers or send passwords, financial details, or other confidential information back to intruder.

Those are the worse scenario that a cybercriminals could do. As nations and individuals become more reliant on computer technology, cyberattacks will likely to become more common. 

How can you protect yourself online? Consider the steps below

1. Install antivirus, spyware-detection, and firewall software on you computer. Keep that software and your operating system updated with all security updates.
2. Think before you click on links or open attachments in e-mails or instant messages-even from friends. Be  especially cautious if the mail is unsolicited and ask for personal information or passwords.
3. Never copy or run software from unknown sources.
4. Use password that have at least eight characters and include members and symbols, and change them regularly. Use different passwords to different accounts.
5. Do business only with reputable companies that use secure connections. Try to check Web pages on Web browsers display a lock symbol and "https://"  in the address bar. The "s" means secure.
6. Do not give out personal confirmation about yourself or your accounts when using unsecured WIFI connections,  such as in public places.
7. Switch your computer off when it is not in use.
8. Regularly back up your files, and store copies securely.