Why We Sleep: Unlocking the Power of Sleep and Dreams - By Matthew Walker

A New York Times bestseller
The first sleep book by a leading scientific expert—Professor Matthew Walker, Director of UC Berkeley’s Sleep and Neuroimaging Lab—reveals his groundbreaking exploration of sleep, explaining how we can harness its transformative power to change our lives for the better.
Sleep is one of the most important but least understood aspects of our life, wellness, and longevity. Until very recently, science had no answer to the question of why we sleep, or what good it served, or why we suffer such devastating health consequences when we don't sleep. Compared to the other basic drives in life—eating, drinking, and reproducing—the purpose of sleep remained elusive.
An explosion of scientific discoveries in the last twenty years has shed new light on this fundamental aspect of our lives. Now, preeminent neuroscientist and sleep expert Matthew Walker gives us a new understanding of the vital importance of sleep and dreaming. Within the brain, sleep enriches our ability to learn, memorize, and make logical decisions. It recalibrates our emotions, restocks our immune system, fine-tunes our metabolism, and regulates our appetite. Dreaming mollifies painful memories and creates a virtual reality space in which the brain melds past and present knowledge to inspire creativity.
Walker answers important questions about sleep: how do caffeine and alcohol affect sleep? What really happens during REM sleep? Why do our sleep patterns change across a lifetime? How do common sleep aids affect us and can they do long-term damage? Charting cutting-edge scientific breakthroughs, and synthesizing decades of research and clinical practice, Walker explains how we can harness sleep to improve learning, mood, and energy levels; regulate hormones; prevent cancer, Alzheimer’s, and diabetes; slow the effects of aging; increase longevity; enhance the education and lifespan of our children, and boost the efficiency, success, and productivity of our businesses. Clear-eyed, fascinating, and accessible, Why We Sleep is a crucial and illuminating book.

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Python Basics: A Self-Teaching Introduction By H. Bhasin [Digital Download]

This book is designed for use as a primary introduction to Python and can be used as an introductory text or asa resource for professionals in industry. The book has been divided into four sections. The first section deals with the language fundamentals, primarily the procedural part of the language, the second introduces the object-oriented paradigms, the third section deals with data structures, and the last is devoted to advanced topics like handling multi-dimensional arrays using NumPy and visualization using Matplotlib. Regular expressions and multi-threading have been introduced in the appendices.
Features+ Includes sections dedicated to data structures+ Offers in-depth treatment of topics such as classes, inheritance, BST, and NumPy+ Introduces topics like Matplotlib and PIL+ Contains exercises for practice and a review of essential programming concepts
Brief Table of Contents1: Introduction to Python. 2: Python Objects. 3: Conditional Statements. 4: Looping.5: Functions. 6: Iterations, Generators, and Comprehensions. 7: File Handling. 8: Strings.9: Introduction to Object Oriented Paradigm. 10: Classes and Objects. 11: Inheritance.12: Operator Overloading. 13: Exception Handling. 14: Introduction to Data Structures.15: Stacks and Queues. 16: Linked Lists. 17: Binary Search Trees. 18: Introduction to NumPy. 19: Introduction to Matplotlib. 20: Introduction to Image Processing. Appendices. A: Multithreading in Python. Appendix B: Regular Expressions.Appendix C: Exercises for Practice: Programming Questions. Appendix D: Problems for Practice: Multiple Choice Questions. Appendix E: Answer to the Multiple Choice Questions. Bibliography. Index..About the AuthorH. Bhasin is a professional programmer, researcher, and the author of several books including:Programming in C#, Algorithm Analysis and Design, and Theory of Computation.

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Adobe Photoshop CC Classroom in A Book (2019 Release) - By Andrew Faulkner & Conrad Chavez [Digital Download]

Creative professionals seeking the fastest, easiest, most comprehensive way to learn Adobe Photoshop choose Adobe Photoshop CC Classroom in a Book (2019 release) from Adobe Press. The 15 project-based lessons show key step-by-step techniques for working in Photoshop, including how to correct, enhance, and distort digital images, create image composites, and prepare images for print and the web.

In addition to learning the essential elements of the Photoshop interface, this revised edition for the 2019 release covers features like the new Frame tool, designing reflected and radial art with Paint Symmetry, correcting mistakes with updated Undo, Navigating the redesigned Home screen, removing objects with upgraded Content-Aware Fill, saving time with simplified editing and transformations, and much more!

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Adobe Illustrator CC Classroom in a Book (2019 Release) - By Brian Wood [Digital Download]

Book Description

Creative professionals seeking the fastest, easiest, most comprehensive way to learn Adobe Illustrator CC (2019 release) choose Adobe Illustrator CC Classroom in a Book (2019 release) from the best-selling series of hands-on software training workbooks from Adobe Press. The 15 project-based lessons show users the key techniques for realizing your creative potential with Adobe Illustrator CC. Following hands-on step-by-step projects, users create logos, illustrations, posters, and more. Explore the new streamlined Tools panel and all of the features essential for being creative in Illustrator, including working with the Shaper tool and Live Shapes along with dynamic symbols to streamline graphics creation. Create website assets and export them in multiple formats to support modern responsive web designs. From exacting illustration to free-form painting, you'll build a strong foundation in Illustrator as you progress through the lessons.

The online companion files include all the necessary assets for readers to complete the projects featured in each. All buyers of the book get full access to the Web Edition: A Web-based version of the complete ebook enhanced with video and multiple-choice quizzes.

                

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