Learn to use Julia as a tool for research, and solve problems of genuine interest—like modeling the course of a pandemic—in this practical, hands-on introduction to the language. The Julia programming language is acclaimed in scientific circles for its unparalleled ease, interactivity, and speed. Practical Julia is a comprehensive introduction to the language, making it accessible even if you’re new to programming. Dive in with a thorough guide to Julia’s syntax, data types, and best practices, then transition to craft solutions for challenges in physics, statistics, biology, mathematics, scientific machine learning, and more. Whether you’re solving computational problems, visualizing data, writing simulations, or developing specialized tools, Practical Julia will show you how. As you work through the book, you’ll: • Use comprehensions and generators, higher-level functions, array initialization and manipulation, and perform operations on Unicode text • Create new syntax and generate code with metaprogramming and macros, and control the error system to manipulate program execution • Visualize everything from mathematical constructs and experimental designs to algorithm flowcharts • Elevate performance using Julia’s unique type system with multiple dispatch • Delve into scientific packages tailored for diverse fields like fluid dynamics, agent-based modeling, and image processing Whether your interest is in scientific research, statistics, mathematics, or just the fun of programming with Julia, Practical Julia will have you writing high-performance code that can do real work in no time. Online Resources: Ready-to-run code samples, illustrations, and supplemental animations available at https://julia.lee-phillips.org.

New or experienced foster parents as well as grandparents and other relatives caring for a child forced from home by a crisis will find help and hope in Practical Tools for Foster Parents.More than half a million children today live in out-of-home care, and many have special problems. The need for well-trained, loving foster parents has never been greater. In this book, Boys Town® offers these committed foster parents the professional tools they need, not only to care for foster children but to actually help them get better.Our approach to foster care focuses on building relationships with children, teaching them skills, and empowering them by teaching self-discipline and self-control. Inside, foster parents will find effective, research-based solutions for these common concerns:•Building a warm, trusting relationship with a foster child who still may have a strong attachment to his or her original family.•Working with the foster child's parents, who may be uncooperative or even hostile.•Creating a safe environment for your foster child, you, and your family.•Respecting your foster child's ethnic and cultural background, while teaching the child skills to help him or her succeed in the larger world.•Learning how to handle "blow ups" and prevent and correct misbehavior while you stay calm.•Teaching your foster child how to stay under control, solve problems, and make good decisions, even when he or she is angry or frustrated.•Handling transitions when a foster child moves to another placement or returns home.

An encyclopedic how-to guide for the universal early childhood program problems. Practical Solutions to Practically Every Problem attempts to provide solutions to every possible problem faced by early childhood teachers—before teachers encounter them. This classic resource has been updated to focus on current issues faced by educators, including teaching twenty-first century life skills, technology, and cultural responsiveness. This easy-to-use guide gives you quick practical help, now! Educators will save time and energy with over eight hundred solutions to two hundred problems, including: Daily dilemmas and classroom issues Partnering with families to raise happy children Dealing with problematic behaviors from co-workers Learning to take care of yourself to prevent burn-out Steffen Saifer, EdD, a former early childhood teacher and Head Start director and trainer, is currently an international consultant and writer based in Spain. He has worked on projects for the Open Society Foundation, The World Bank, and UNICEF, in many countries including Bangladesh, Russia, and Zimbabwe. Dr. Saifer works with programs on culturally responsive curriculum development and implementation and with universities to develop graduate programs for ECD teachers, administrators, and leaders. When in the United States, Saifer resides in Portland, Oregon

Using an engaging, interactive, 1-2-3 approach, this text helps you develop problem-solving skills that will be useful throughout your nursing career. Active participation and application of critical thinking are utilized through questions, quizzes, and self-assessments to provide you with practical and efficient aids to learning. You will also discover learning strategies, tips on taking the NCLEX-PN®, guidance on the job search, and an in-depth discussion of supervision, delegation, assignment of tasks, and the distinctions among them. An LPN Threads Series title. UNIQUE! 1-2-3 approach in a clear, simple, engaging writing style instructs you in what you need to do and how to do it. UNIQUE! Learning Exercises challenge you to imagine, visualize, and think outside the box. UNIQUE! Leadership Activities provide exercises to practice and develop leadership skills and Leadership Hints provide helpful pointers to follow and remember when in various leadership situations. UNIQUE! Management Tools and Management Hints provide practical instructions, resources, and tips to use when in a management situation. UNIQUE! Offers time-management tips to help prioritize. Integrates wellness and personal care throughout the text, including information and coping skills for stress management and burnout, nutrition and exercise, the impaired nurse, and co-dependency. Includes separate chapters on "Ethics Apply to Nursing" and "Nursing and the Law" that address pertinent legal and ethical issues that directly and indirectly affect LPN/LVNs. Features information on Medicare and the many changes that affect health care, including health care settings, medication coverage, and the costs of managed care. Includes a separate chapter on learning strategies for the adult student and updated approaches for traditional and returning students. A separate chapter on critical thinking and many critical thinking exercises promotes the development of critical thinking and problem solving skills in both academic and personal situations. Includes updated State Boards of Nursing and Internet Resources Appendixes with the most up-to-date addresses for nursing boards and website addresses for nursing, medical, and health-related information as an all-in-one ready resource for you as you prepare to enter the work world. UNIQUE! Keep In Mind boxes located in each chapter introduce readers to the underlying theme in the chapter. UNIQUE! Evolve Student Resources includes 230 NCLEX Exam-Style Interactive Questions per chapter, with correct response and rationales for both correct and incorrect responses, to encourage self-study and review. UNIQUE! The "Learning During School, for the NCLEX-PN, and Beyond" chapter includes new content on the role of simulation in nursing education and etiquette for electronic device use, such as cell phones and iPods. UNIQUE! The "Personal Health Promotion" chapter helps you provide a positive role model for patients with new content on MyPyramid, the benefits of exercise, personal steps to help prevent hospital-acquired infections, burnout versus stress, and tips for personal safety. UNIQUE! Culture content has been expanded content addressing the growing needs of patient care for special populations and to help students develop cultural sensitivity. Includes the latest protocols from NAPNES regarding standards of practice and educational competencies that LPN/LVN nursing students need to know.

Tackle the real-world complexities of modern machine learning with innovative, cutting-edge, techniques About This Book Fully-coded working examples using a wide range of machine learning libraries and tools, including Python, R, Julia, and Spark Comprehensive practical solutions taking you into the future of machine learning Go a step further and integrate your machine learning projects with Hadoop Who This Book Is For This book has been created for data scientists who want to see machine learning in action and explore its real-world application. With guidance on everything from the fundamentals of machine learning and predictive analytics to the latest innovations set to lead the big data revolution into the future, this is an unmissable resource for anyone dedicated to tackling current big data challenges. Knowledge of programming (Python and R) and mathematics is advisable if you want to get started immediately. What You Will Learn Implement a wide range of algorithms and techniques for tackling complex data Get to grips with some of the most powerful languages in data science, including R, Python, and Julia Harness the capabilities of Spark and Hadoop to manage and process data successfully Apply the appropriate machine learning technique to address real-world problems Get acquainted with Deep learning and find out how neural networks are being used at the cutting-edge of machine learning Explore the future of machine learning and dive deeper into polyglot persistence, semantic data, and more In Detail Finding meaning in increasingly larger and more complex datasets is a growing demand of the modern world. Machine learning and predictive analytics have become the most important approaches to uncover data gold mines. Machine learning uses complex algorithms to make improved predictions of outcomes based on historical patterns and the behaviour of data sets. Machine learning can deliver dynamic insights into trends, patterns, and relationships within data, immensely valuable to business growth and development. This book explores an extensive range of machine learning techniques uncovering hidden tricks and tips for several types of data using practical and real-world examples. While machine learning can be highly theoretical, this book offers a refreshing hands-on approach without losing sight of the underlying principles. Inside, a full exploration of the various algorithms gives you high-quality guidance so you can begin to see just how effective machine learning is at tackling contemporary challenges of big data. This is the only book you need to implement a whole suite of open source tools, frameworks, and languages in machine learning. We will cover the leading data science languages, Python and R, and the underrated but powerful Julia, as well as a range of other big data platforms including Spark, Hadoop, and Mahout. Practical Machine Learning is an essential resource for the modern data scientists who want to get to grips with its real-world application. With this book, you will not only learn the fundamentals of machine learning but dive deep into the complexities of real world data before moving on to using Hadoop and its wider ecosystem of tools to process and manage your structured and unstructured data. You will explore different machine learning techniques for both supervised and unsupervised learning; from decision trees to Naive Bayes classifiers and linear and clustering methods, you will learn strategies for a truly advanced approach to the statistical analysis of data. The book also explores the cutting-edge advancements in machine learning, with worked examples and guidance on deep learning and reinforcement learning, providing you with practical demonstrations and samples that help take the theory–and mystery–out of even the most advanced machine learning methodologies. Style and approach A practical data science tutorial designed to give you an insight into the practical application of machine learning, this book takes you through complex concepts and tasks in an accessible way. Featuring information on a wide range of data science techniques, Practical Machine Learning is a comprehensive data science resource.

Part of the LPN Threads series, Success in Practical/Vocational Nursing: From Student to Leader, 7th Edition helps you develop the practical knowledge and problem-solving skills you need for a successful career as an LPN/LVN. This edition features up-to-date content that is logically organized with concepts that build on each other as you progress through the material. 1-2-3-approach walks you through the steps of what you need to do and how to do it. A separate chapter on critical thinking and plentiful critical thinking exercises encourage you to apply your knowledge to solve problems in both academic and personal situations. Coverage of Medicare helps you understand the costs of managed care, especially in long-term settings for older adults, and how it affects LPN/LVN practice and patients. Keep In Mind boxes prompt you to consider the underlying theme as you read the chapter. New Research and Evidence Based Practice chapter addresses topics commonly encountered in LPN/LVN practice. New technology content helps you understand the role of simulation in nursing education and the proper etiquette for using electronic devices. Content reflects the concepts contained in the most current NCLEX-PN test plan. Professional Pointers throughout the text offer valuable advice on expectations in the professional arena during and after nursing school. Revised chapter on Health Care Systems reflects the implementation of dramatic changes. Updated nutrition and dietary information includes new MyPlate information. The latest protocols from the NAPNES, including student confidentiality, keeps you updated on your national association's practice standards. Revised, updated, and expanded culture content allows you to provide culturally sensitive care.

wgpu is the next-generation graphics API and future standard in Rust for both native devices and the web, aiming to provide modern 3D graphics and computation capabilities using GPU acceleration. This book provides all the tools you need to create advanced 3D graphics and GPU computing in Rust using this new wgpu API. First, this book will take you through the development environment for building wgpu applications in Rust, and then introduce Rust and wgpu basics, shader programs, GPU buffers, and rendering pipelines. Next, you will learn how to create primitives and simple objects in wgpu. As you progress through the chapters, you will get to grips with advanced wgpu topics, including 3D transformations, lighting calculations, colormaps, and textures. At the same time, you will learn how to create advanced 3D wgpu objects, including various 3D wireframes, 3D shapes, and simple and parametric 3D surfaces with colormaps and textures, as well as beautiful 2D and 3D fractal images described by complex functions. In addition, you will explore new wgpu features such as the compute shader and storage buffers, and use them to simulate large particle systems. By the end of this book, you will have the solid skills you need to build your own GPU-accelerated graphics and computing applications on both native devices and the web in Rust with the wgpu API. This book includes: - Development environment and tools for building wgpu apps in Rust. - Rust and wgpu basics, WGSL shaders, and rendering pipeline. - Primitives and simple shapes in wgpu. - 3D transformations, model, viewing, projection, and various coordinate systems. - GPU buffers, uniform buffer objects, animation, and camera controls. - Normal vectors, lighting model, ambient, diffuse, and specular light calculations. - UV coordinates, texture mapping. - Color model, colormaps, and color interpolation. - 3D shapes, wireframes, surfaces, and 3D charts. - 2D and 3D fractal images created in the fragment shader. - Compute shaders, storage buffers, and large particle system simulation.