Libraries: Public and school libraries that purchase books directly from the publisher or wholesaler (e.g., Baker & Taylor). Authors make: Royalties on cover price of LIBRARY's purchase. Authors do NOT make royalties when the book is checked out. Sales: Varies from library to library based on library budgets. Benefit to author: Readers might discover an author in the library and then buy that author's books new. If books are popular, libraries will buy more copies of the author's next book.
Advanced Encryption Standard (AES) is a symmetric key cipher technique used to secure and encrypt operating systems, hard drives, networking systems, files, e-mails, and other similar data.In cryptography, AES consist of three block ciphers taken from a larger collection published originally as Rijndael.ES encryption is used around the world to secure some of the most protected systems for both governmental groups and business. AES encryption is even used by individuals to protect private computers and networking systems. It is now the standard set by the US government and individuals worldwide.
An AED is a portable device that analyzes the hearts rhythm and determines if an electric shock is needed to restore an effective rhythm. An AED can deliver that shock, either automatically, or with the push of a button. An AED is not a replacement for CPR or quick activation of the EMS system.