Publisher: Simone Malacrida
In this book, exercises are carried out regarding the following mathematical topics: goniometric functions and properties remarkable formulas goniometric equations and inequalities. Initial theoretical hints are also presented to make the performance of the exercises understood
“It’s a cookbook that’s so much more than a cookbook.” —Todd Masson, Louisiana Sportsman “Yes, read the cookbook cover to cover. It is about shrimp, shrimpers, and how to enjoy eating one of our Gulf’s treasures.” —Miriam Juban, owner of Juban’s Restaurant, Baton Rouge, Louisiana There are two thousand species of shrimp in the world, and the majority of the United States population has only just discovered what is now considered America’s favorite seafood. Advancements in transportation and communication have brought the coastal delicacy inland in the last few decades, resulting in a surge of popularity nationwide. Even as the taste for shrimp has drifted farther away from its seaside origins, it remains a traditional staple in the Gulf Coast region. Coauthor and fisheries expert Jerald Horst provides a wealth of information about the shellfish, including biology, history, industry, and meal preparation. Shrimping has been a commercial industry in Louisiana since the 1870s. Based on his scientific knowledge, practical experience, and more than four decades near the Louisiana coast, Horst’s advice is valued among those in the industry. He expounds on the art and science of purchasing shrimp based on size, count, and weight. Recommending specific locations for stocking up during the season, the author warns against common misconceptions in choosing shrimp. Along with his wife, Glenda, Horst is also adept at the art of cooking shrimp. The couple has included seventy-seven home-style recipes personally tested in their own kitchen. Molds, casseroles, gumbos, and salads reveal the variety of tastes that can be concocted from the small crustacean. Each recipe has been taken from residents of the Gulf, with four stars indicating the best of the best.Show book
The neuroscience of why bad habits are so hard to break—and how evidence-based strategies can help us change our behavior more effectivelyWe all have habits we’d like to break, but for many of us it can be nearly impossible to do so. There is a good reason for this: the brain is a habit-building machine. In Hard to Break, leading neuroscientist Russell Poldrack provides an engaging and authoritative account of the science of how habits are built in the brain, why they are so hard to break, and how evidence-based strategies may help us change unwanted behaviors. Hard to Break offers a clear-eyed tour of what neuroscience tells us about habit change and debunks “easy fixes” that aren’t backed by science. It explains how dopamine is essential for building habits and how the battle between habits and intentional goaldirected behaviors reflects a competition between different brain systems. Along the way, we learn how cues trigger habits; why we should make rules, not decisions; how the stimuli of the modern world hijack the brain’s habit machinery and lead to drug abuse and other addictions; and how neuroscience may one day enable us to hack our habits. Shifting from the individual to society, the book also discusses the massive habit changes that will be needed to address the biggest challenges of our time. Moving beyond the hype to offer a deeper understanding of the biology of habits in the brain, Hard to Break reveals how we might be able to make the changes we desire—and why we should have greater empathy with ourselves and others who struggle to do so.Show book
Unleash the capabilities of Python and its libraries for solving high performance computational problems. KEY FEATURES - Explores parallel programming concepts and techniques for high-performance computing. - Covers parallel algorithms, multiprocessing, distributed computing, and GPU programming. - Provides practical use of popular Python libraries/tools like NumPy, Pandas, Dask, and TensorFlow. DESCRIPTION This book will teach you everything about the powerful techniques and applications of parallel computing, from the basics of parallel programming to the cutting-edge innovations shaping the future of computing. The book starts with an introduction to parallel programming and the different types of parallelism, including parallel programming with threads and processes. The book then delves into asynchronous programming, distributed Python, and GPU programming with Python, providing you with the tools you need to optimize your programs for distributed and high-performance computing. The book also covers a wide range of applications for parallel computing, including data science, artificial intelligence, and other complex scientific simulations. You will learn about the challenges and opportunities presented by parallel computing for these applications and how to overcome them. By the end of the book, you will have insights into the future of parallel computing, the latest research and developments in the field, and explore the exciting possibilities that lie ahead. WHAT WILL YOU LEARN - Build faster, smarter, and more efficient applications for data analysis, machine learning, and scientific computing - Implement parallel algorithms in Python - Best practices for designing, implementing, and scaling parallel programs in Python WHO IS THIS BOOK FOR? This book is aimed at software developers who wish to take their careers to the next level by improving their skills and learning about concurrent and parallel programming. It is also intended for Python developers who aspire to write fast and efficient programs, and for students who wish to learn the fundamentals of parallel computing and its practical uses. TABLE OF CONTENTS 1. Introduction to Parallel Programming 2. Building Multithreaded Programs 3. Working with Multiprocessing and mpi4py Library 4. Asynchronous Programming with AsyncIO 5. Realizing Parallelism with Distributed Systems 6. Maximizing Performance with GPU Programming using CUDA 7. Embracing the Parallel Computing Revolution 8. Scaling Your Data Science Applications with Dask 9. Exploring the Potential of AI with Parallel Computing 10. Hands-on Applications of Parallel ComputingShow book
Summary of Richard Rhodes’s The Making of the Atomic Bomb narrates the years preceding the Hiroshima and Nagasaki bombings. It focuses on how a group of international physicists uncovered nature’s potential for destruction through advances in nuclear physics and quantum theory. They harnessed the power of physics to develop the first atomic bombs...Show book
An updated third edition of the modern classic that applies cognitive science to the world of politics—to explain how our unconscious views shape our votes. When Moral Politics was first published, it redefined how Americans think and talk about politics through the lens of cognitive political psychology. Today, George Lakoff’s classic text has become all the more relevant, as liberals and conservatives have come to hold even more vigorously opposed views of the world, with the underlying assumptions of their respective worldviews at the level of basic morality. Even more so than when Lakoff wrote, liberals and conservatives simply have very different, deeply held beliefs about what is right and wrong. Lakoff reveals radically different but remarkably consistent conceptions of morality on both the left and right. Moral worldviews, like most deep ways of understanding the world, are unconscious—part of our hard-wired brain circuitry. When confronted with facts that don’t fit our moral worldview, our brains work automatically and unconsciously to ignore or reject these facts, and it takes extraordinary openness and awareness of this phenomenon to pay critical attention to the countless facts we’re presented with each day. For this edition, Lakoff has added a new preface and afterword, extending his observations to various ideological conflicts since the book’s original publication, from the Affordable Care Act to the Iraq and Afghanistan wars, the 2008 financial crisis, and the effects of global warming. One might have hoped such massive changes and challenges would bring people together, but the reverse has actually happened; the divide between liberals and conservatives has become stronger and more virulent. To have any hope of bringing mutual respect to the current social and political divide, we need to clearly understand the problem and make it part of our contemporary public discourse. Moral Politics offers a much-needed wake-up call to both the left and the right. “An intelligent take on the way politics is conducted in America.” —Publishers Weekly “That conservatives and liberals see the world differently comes as no news to most, but Lakoff’s look into just why that should be so makes for interesting reading.” —Kirkus ReviewsShow book
The great scientific visionary of our age presents a radical vision of humanity’s future as the thinking brain of our Earth-system. A Rough Ride to the Future introduces two new Lovelockian ideas. The first is that three hundred years ago, when Thomas Newcomen invented the steam engine, he was unknowingly beginning what James Lovelock calls “accelerated evolution.” That is a process that is bringing about change on our planet roughly a million times faster than Darwinian evolution. The second idea is that as part of this process, humanity has the capacity to become the intelligent part of Gaia, the self-regulating earth system whose discovery Lovelock first announced nearly fifty years ago. A Rough Ride to theFuture is also an intellectual autobiography, in which Lovelock reflects on his life as a lone scientist and asks—eloquently—whether his career trajectory is possible in an age of increased bureaucratization. We are now changing the atmosphere again, and Lovelock argues that there is little that can be done about this. But instead of feeling guilty, we should recognize what is happening, prepare for change, and ensure that we survive as a species so we can contribute to—perhaps even guide—the next evolution of Gaia. The road will be rough, but if we are smart enough, life will continue on earth in some form far into the future. Praise for A Rought Ride to the Future “Arresting and disturbing . . . Lovelock writes wonderfully well. With the authority of age, his voice is that of an elder statesman . . . The result is mellifluous and fluent.” —Nature “Though the subject matter could scarcely be more discouraging, Lovelock’s fluent prose and vast range of knowledge make it a surprisingly easy read. . . . His writing has enormous warmth and vitality.” —Financial Times “The most important book for me this year . . . Lovelock is the most prescient of scientists. . . . He has given us a handbook for human survival.” —John Gray, The Guardian “Not simply another look at Mother Nature’s uncertain future, but a revealing glimpse at the life of an outspoken and accomplished man of ideas.” —Publishers WeeklyShow book
