Operating Systems


Book Description

"This book is organized around three concepts fundamental to OS construction: virtualization (of CPU and memory), concurrency (locks and condition variables), and persistence (disks, RAIDS, and file systems"--Back cover.




Discrete Mathematics


Book Description

This gentle introduction to discrete mathematics is written for first and second year math majors, especially those who intend to teach. The text began as a set of lecture notes for the discrete mathematics course at the University of Northern Colorado. This course serves both as an introduction to topics in discrete math and as the "introduction to proof" course for math majors. The course is usually taught with a large amount of student inquiry, and this text is written to help facilitate this. Four main topics are covered: counting, sequences, logic, and graph theory. Along the way proofs are introduced, including proofs by contradiction, proofs by induction, and combinatorial proofs. The book contains over 360 exercises, including 230 with solutions and 130 more involved problems suitable for homework. There are also Investigate! activities throughout the text to support active, inquiry based learning. While there are many fine discrete math textbooks available, this text has the following advantages: It is written to be used in an inquiry rich course. It is written to be used in a course for future math teachers. It is open source, with low cost print editions and free electronic editions.




中文听说读写


Book Description




Introductory Statistics 2e


Book Description

Introductory Statistics 2e provides an engaging, practical, and thorough overview of the core concepts and skills taught in most one-semester statistics courses. The text focuses on diverse applications from a variety of fields and societal contexts, including business, healthcare, sciences, sociology, political science, computing, and several others. The material supports students with conceptual narratives, detailed step-by-step examples, and a wealth of illustrations, as well as collaborative exercises, technology integration problems, and statistics labs. The text assumes some knowledge of intermediate algebra, and includes thousands of problems and exercises that offer instructors and students ample opportunity to explore and reinforce useful statistical skills. This is an adaptation of Introductory Statistics 2e by OpenStax. You can access the textbook as pdf for free at openstax.org. Minor editorial changes were made to ensure a better ebook reading experience. Textbook content produced by OpenStax is licensed under a Creative Commons Attribution 4.0 International License.




Alcoholics Anonymous


Book Description

A 75th anniversary e-book version of the most important and practical self-help book ever written, Alcoholics Anonymous. Here is a special deluxe edition of a book that has changed millions of lives and launched the modern recovery movement: Alcoholics Anonymous. This edition not only reproduces the original 1939 text of Alcoholics Anonymous, but as a special bonus features the complete 1941 Saturday Evening Post article “Alcoholics Anonymous” by journalist Jack Alexander, which, at the time, did as much as the book itself to introduce millions of seekers to AA’s program. Alcoholics Anonymous has touched and transformed myriad lives, and finally appears in a volume that honors its posterity and impact.




DOE Simplified


Book Description

Offering a planned approach for determining cause and effect, DOE Simplified: Practical Tools for Effective Experimentation, Third Edition integrates the authors decades of combined experience in providing training, consulting, and computational tools to industrial experimenters. Supplying readers with the statistical means to analyze how numerous variables interact, it is ideal for those seeking breakthroughs in product quality and process efficiency via systematic experimentation.Following in the footsteps of its bestselling predecessors, this edition incorporates a lively approach to learning the fundamentals of the design of experiments (DOE). It lightens up the inherently dry complexities with interesting sidebars and amusing anecdotes.The book explains simple methods for collecting and displaying data and presents comparative experiments for testing hypotheses. Discussing how to block the sources of variation from your analysis, it looks at two-level factorial designs and covers analysis of variance. It also details a four-step planning process for designing and executing experiments that takes statistical power into consideration.This edition includes a major revision of the software that accompanies the book (via download) and sets the stage for introducing experiment designs where the randomization of one or more hard-to-change factors can be restricted. Along these lines, it includes a new chapter on split plots and adds coverage of a number of recent developments in the design and analysis of experiments.Readers have access to case studies, problems, practice experiments, a glossary of terms, and a glossary of statistical symbols, as well as a series of dynamic online lectures that cover the first several chapters of the book.




Simplifying 3D Printing with OpenSCAD


Book Description

A step-by-step full-color guide to OpenSCAD that makes 3D printing easier than ever Key Features Learn more about 3D printing technology and the software used to design your objects Discover the various FDM slicer programs used to create G-code for 3D printer jobs Use a slicer program to create G-code to run your 3D printer job Book DescriptionWant to bring your 3D designs to life with OpenSCAD, but don’t know where to start? Simplifying 3D Printing with OpenSCAD will teach you the key skills so that you can focus on your ideas, not troubleshooting your 3D printer. With the help of this book, you’ll build a solid foundation in 3D printing technology, the software used for designing your objects, and an analysis of the G-code produced by the 3D printer slicer software. You’ll also get to know your 3D printer and find out how to set up a printing job effortlessly — from configuring the parameters to build well-defined designs. Consider yourself a practical learner? Use real-world examples such as designing and printing a 3D name badge, model rocket, and laptop stand, to dive into the world of 3D printers build your skillset. By the end of this 3D printing book, you'll be ready to start designing and printing your own 3D printed products using OpenSCAD and being your ideas into reality.What you will learn Gain a solid understanding of 3D printers and 3D design requirements to start creating your own objects Prepare a 3D printer for a job starting from leveling the print bed and loading the filament Discover various OpenSCAD commands and use them to create shapes Understand how OpenSCAD compares to other CAD programs Get to grips with combining text and a cube to create an object Explore the common libraries in OpenSCAD Who this book is forThis book is for engineers, hobbyists, teachers, 3D printing enthusiasts, and individuals working in the field of 3D printing. Basic knowledge of setting up and running 3D printers will help you get the most of this book.




Book of Proof


Book Description

This book is an introduction to the language and standard proof methods of mathematics. It is a bridge from the computational courses (such as calculus or differential equations) that students typically encounter in their first year of college to a more abstract outlook. It lays a foundation for more theoretical courses such as topology, analysis and abstract algebra. Although it may be more meaningful to the student who has had some calculus, there is really no prerequisite other than a measure of mathematical maturity.




Leading and Managing in Nursing E-Book


Book Description

Gain a solid foundation in nursing leadership and management skills! Using real-world examples, Leading and Managing in Nursing, 8th Edition helps you learn to provide caring, compassionate, and professional nursing leadership. Topics range from core concepts to knowing yourself, knowing the organization, communication and conflict, managing stress, delegating, staffing and scheduling, and managing costs and budgets. New to this edition are Next Generation NCLEX® exam-style case studies, three new chapters, and updated guidelines to evidence-based practice. Written by a team of nursing educators and practitioners led by Patricia S. Yoder-Wise and Susan Sportsman, this book combines theory, research, and practical application to help you succeed in an ever-changing healthcare environment. - UNIQUE! The Challenge opens each chapter with a real-world scenario in which practicing nurse leaders/managers offer personal stories, encouraging you to think about how you would handle the situation. - UNIQUE! The Solution closes each chapter with an effective method to handle the real-life situation presented in The Challenge, demonstrating the ins and outs of problem solving in practice. - UPDATED! Reorganized chapters make learning easier, and many are updated with new evidence-based content translating research into practice. - Exercises help you apply concepts to the workplace and learn clinical reasoning. - Tips for Leading, Managing, and Following offer practical guidelines to applying the information in each chapter. - Reflections sections provide the opportunity to consider situations that may be encountered in practice. - The Evidence sections summarize relevant concepts and research from scientific literature. - Theory boxes highlight and summarize pertinent theoretical concepts related to chapter content. - Full-color photos help to convey key concepts of nursing leadership and management. - NEW! Next Generation NCLEX® case studies are included in select chapters to familiarize you with these new testing items for the NGN exam. - NEW Justice in Healthcare chapter focuses on the importance of diversity, equity, inclusion, belonging, and cultural considerations for patients and staff. - NEW Healthy Workplaces: Healthy Workforce chapter includes new content on the prevalence of suicide and promoting the healthy self. - NEW Artificial Intelligence chapter covers the significant changes to nursing care as a result of the increasing use of AI in the practice setting. - NEW! AACN Essentials Core Competencies for Nursing Education are included in each chapter, outlining the necessary curriculum content and expected competencies of graduates.




Learning Theories Simplified


Book Description

Are you struggling to get your head around John Dewey’s educational pragmatism? What exactly is Jean Piaget saying about cognitive development? Maybe you’re running out of time and patience making sense of Carol Dweck’s mindsets? Have you reached breaking point reading Daniel T. Willingham on educational neuroscience? Written for busy teachers, trainers, managers and students, this ′dip-in, dip-out′ guide makes theories of learning accessible and practical. It explores 130 classic and contemporary learning theorists in an easy-to-use, bite-sized format with clear relevant illustrations on how each theory will benefit teaching and learning. Each model or theory is explained in less than 350 words, followed by a ′how to use it′ section. What′s new to this edition: A new early childhood theorists section A new communication theories section Additional ‘on trend’ theorists throughout New ‘critical view’ features added to each entry.