An introduction to Coulomb’s Law and electric fields explained in a clear and simple way. Learn how electric charges interact, how force depends on distance, and how electric fields describe these ...

A review of some of the content highlights from LCGC International in 2025.

Environmental chemistry is the study of chemical processes that occur in water, air, terrestrial and living environments, and the effects of human activity on them. It includes topics such as ...

Bioinorganic chemistry is the study of the structures and biological functions of inorganic biological substances, that is, those not containing carbon, such as metals. Methods for the systematic ...

Guest Editors: Helen Drummond, North-West University Marietjie Potgieter, University of Pretoria Gildo Girotto Junior, UNICAMP Juliana Vidal, Beyond Benign Incorporated Chemical education is key to ...

Julia Kagan is a financial/consumer journalist and former senior editor, personal finance, of Investopedia. Thomas J. Brock is a CFA and CPA with more than 20 years of experience in various areas ...

Can you chip in? As an independent nonprofit, the Internet Archive is fighting for universal access to quality information. We build and maintain all our own systems, but we don’t charge for access, ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Gordon Scott has been an active investor and ...

This manual was written to provide a tutorial introduction to the GNU C and C++ compilers, gcc and g++. Many books teach the C and C++ languages, this book explains how to use the compiler itself. The ...

Abstract: I welcome you to the fourth issue of the IEEE Communications Surveys and Tutorials in 2021. This issue includes 23 papers covering different aspects of communication networks. In particular, ...

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Abstract: A description of input shaping appeared in a recent issue of IEEE Control Systems [1]. This lecture note is a follow-up to that article. For a summary of the material appearing in this ...