دانلود کتاب Anatomy and physiology for dummies

Cryptography is the most effective way to achieve data security and is essential to e-commerce activities such as online shopping, stock trading, and bankingThis invaluable introduction to the basics of encryption covers everything from the terminology used in the field to specific technologies to the pros and cons of different implementationsDiscusses specific technologies that incorporate cryptography in their design, such as authentication methods, wireless encryption, e-commerce, and smart cardsBased entirely on real-world issues and situations, the material provides instructions for already available technologies that readers can put to work immediatelyExpert author Chey Cobb is retired from the NRO, where she held a Top Secret security clearance, instructed employees of the CIA and NSA on computer security and helped develop the computer security policies used by all U.S. intelligence agencies A guide to anatomy and physiology that provides simple explanations of the various systems and functions of the human body, describing what different parts of the human body are and how they work to keep people alive. Part I: Positioning Yourself to Study Anatomy. --Chapter 1: Parts of the Whole. --Chapter 2: Spanning the Ages: What Your Body Does Throughout Its Life. -- Chapter 3: Forming Your Foundation. -- Part II: Anatomy from Head to Toe. -- Chapter 4: Boning Up on the Skeletal System. -- Chapter 5: Bulking You Up on Muscles. -- Chapter 6: The Great Coverup: Skin. -- Part III: Focusing on Physiology. -- Chapter 7: Getting on Your Nerves: The Nervous System. -- Chapter 8: Moaning About Hormones: The Endocrine System. -- Chapter 9: Putting Your Heart in It: The Circulatory System. -- Chapter 10: Breathe a Sigh of Relief: The Respiratory System. -- Chapter 11: Breaking Down: The Digestive System. -- Chapter 12: Cleaning Up: The Urinary System. -- Chapter 13: Fighting Fairly: The Immune System. Part IV: Creating New Bodies. -- Chapter 14: What a Production! Reproduction. -- Chapter 15: Here I Grow Again: Birth and Development. -- Part V: The Part of Tens. -- Chapter 16: Ten Ways to Keep Your Body Healthy. -- Chapter 17: Ten Great Anatomy & Physiology Web Sites