растениеводство (страница 4)

Автор: Группа авторов

2017 PROSE Award Honorable Mention The PROSE Awards draw attention to pioneering works of research and for contributions to the conception, production, and design of landmark works in their fields. Featuring peer-reviewed contributions from noted experts in their fields of research, Reproducibility: Principles, Problems, Practices, and Prospects presents state-of-the-art approaches to reproducibility, the gold standard of sound science, from multi- and interdisciplinary perspectives. Including comprehensive coverage for implementing and reflecting the norm of reproducibility in various pertinent fields of research, the book focuses on how the reproducibility of results is applied, how it may be limited, and how such limitations can be understood or even controlled in the natural sciences, computational sciences, life sciences, social sciences, and studies of science and technology. The book presents many chapters devoted to a variety of methods and techniques, as well as their epistemic and ontological underpinnings, which have been developed to safeguard reproducible research and curtail deficits and failures. The book also investigates the political, historical, and social practices that underlie reproducible research in contemporary science studies, including the difficulties of good scientific practice and the ethos of reproducibility in modern innovation societies. Reproducibility: Principles, Problems, Practices, and Prospects is a guide for researchers who are interested in the general and overarching questions behind the concept of reproducibility; for active scientists who are confronted with practical reproducibility problems in their everyday work; and for economic stakeholders and political decision makers who need to better understand the challenges of reproducibility. In addition, the book is a useful in-depth primer for undergraduate and graduate-level courses in scientific methodology and basic issues in the philosophy and sociology of science from a modern perspective. “A comprehensive, insightful treatment of the reproducibility challenges facing science today and of ways in which the scientific community can address them.” Kathleen Hall Jamieson, Elizabeth Ware Packard Professor of Communication, University of Pennsylvania “How can we make sure that reproducible research remains a key imperative of scientific communication under increasing commercialization, media attention, and publication pressure? This handbook offers the first interdisciplinary and fundamental treatment of this important question.”Torsten Hothorn, Professor of Biostatistics, University of Zurich Harald Atmanspacher, PhD, is Associate Fellow and staff member at Collegium Helveticum, ETH and University Zurich and is also President of the Society for Mind-Matter Research. He has pioneered advances in complex dynamical systems research and in a number of topics concerned with the relation between the mental and physical. Sabine Maasen, PhD, is Professor for Sociology of Science and Director of the Munich Center for Technology in Society (TU Munich) and Associate Fellow at Collegium Helveticum (ETH and University Zurich). Her research focuses on the interface of science, technology, and society, notably with respect to neuroscience and its applications.

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Автор: Alex Shahidi

Target high returns and greater consistency with this insightful guide from a leading investor The market volatility exacerbated by the COVID-19 pandemic has led many to question their exposure to risk in their own portfolios. But what should one do about it? In Risk Parity: How to Invest for All Market Environments , accomplished investment consultant Alex Shahidi delivers a powerful approach to portfolio management that reduces the potential for significant capital loss while maintaining an attractive expected return. The book focuses on allocating capital amongst four diverse asset classes: equities, commodities, Treasury bonds, and Treasury Inflation Protected Securities. You’ll learn about: The nature of risk and why traditional approaches to risk management unnecessarily give up potential returns or inadequately protect against catastrophic market events Why proper risk management is more important now than ever How to efficiently implement a risk parity approach Perfect for both individual and professional investors, Risk Parity is a must-have resource for anyone seeking to increase consistency in their portfolio by building a truly balanced asset allocation.

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Автор: Oscar Biblarz

THE DEFINITIVE INTRODUCTION TO ROCKET PROPULSION THEORY AND APPLICATIONS The recent upsurge in global government and private spending and in space flight events has resulted in many novel applications of rocket propulsion technology. Rocket Propulsion Elements remains the definitive guide to the field, providing a comprehensive introduction to essential concepts and applications. Led by industry veteran George P. Sutton and by Professor Oscar Biblarz, this book provides interdisciplinary coverage including thermodynamics, aerodynamics, flight performance, propellant chemistry and more. This thoroughly revised ninth edition includes discussion and analysis of recent advances in the field, representing an authoritative reference for students and working engineers alike. In any engineering field, theory is only as useful as it is practical; this book emphasizes relevant real-world applications of fundamental concepts to link «thinking» and «doing». This book will help readers: Understand the physics of flight and the chemistry of propulsion Analyze liquid, solid, gas, and hybrid propellants, and the engines they fuel Consider high-temperature combustion, stability, and the principles of electric and chemical propulsion Dissect the workings of systems in common use around the world today Delve into the latest advances in materials, systems, propellants, and more Broad in scope, rich in detail, and clear in explanation, this seminal work provides an unparalleled foundation in aerospace engineering topics. Learning through the lens of modern applications untangles complex topics and helps students fully grasp the intricacies on a more intuitive level. Rocket Propulsion Elements, Ninth Edition merges information and utility building a solid foundation for innovation.

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Автор: Dennis C. Brewer

Get ready to take your vacation on the road! Vacations go by in a flash. With all the frantic travel arrangements, hotels bookings, and racing from place to place, it’s a wonder they’re considered a vacation at all! A great way to slow down and fully experience the sights is to hit the open road from the comfort of an RV. In this fully accessible book, you’ll find the basics of what you need to know to get the most out of your RV vacation experience, including how to buy or rent an RV, safety best practices, and tips and tricks for planning the trip of your dreams. If you are planning a summer long adventure or simply a short weekend getaway, with this book you will discover proven ideas to keep your trip on track. Even if you’ve never vacationed on wheels, you’ll get a handle on the latest functions of RVs and the hottest RV vacation destinations. Whether you beach it, climb a mountain, or anything in between, the handy checklists and reminders inside help you to stay on course and rev up the best vacation you’ve ever had! Choose your RV Pick a great vacation destination What to know before you go Decide what items to bring Outline your route and outfit your vehicle Building an on-the-road budget Whether you want to rent or buy, an epic RV vacation is at your fingertips!

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Автор: Stanley W. Buol

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Автор: Группа авторов

Volume 1 briefly reviews selected “Approaches to Soil Health Analysis” including a brief history of the concept, challenges and opportunities, meta-data and assessment, applications to forestry and urban land reclamation, and future soil health monitoring and evaluation approaches.
Volume 2 focuses on “Laboratory Methods for Soil Health Analysis” including an overview and suggested analytical approaches intended to provide meaningful, comparable data so that soil health can be used to guide restoration and protection of our global soil resources.

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Автор: Группа авторов

Lightness, efficiency, durability and economic as well as ecological viability are key attributes required from materials today. In the transport industry, the performance needs are felt exceptionally strongly. This handbook and ready reference covers the use of structural materials throughout this industry, particularly for the road, air and rail sectors. A strong focus is placed on the latest developments in materials engineering. The authors present new insights and trends, providing firsthand information from the perspective of universities, Fraunhofer and independent research institutes, aerospace and automotive companies and suppliers. Arranged into parts to aid the readers in finding the information relevant to their needs: * Metals * Polymers * Composites * Cellular Materials * Modeling and Simulation * Higher Level Trends

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Автор: Группа авторов

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Автор: Группа авторов

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Автор: Douglas Jacobsen

This accessible textbook describes Christianity, the world’s largest religion, in all of its historical and contemporary diversity. No other publication includes so much information or presents it so clearly and winsomely. This volume employs a “religious studies” approach that is neutral in tone yet accommodates the lived experiences of Christians in different traditions and from all regions of the globe. The World’s Christians is a perfect textbook for either public university classrooms or liberal arts campuses.  Divided into three parts, the text first describes the world’s four largest Christian traditions (Eastern Orthodox, Roman Catholic, Protestant, and Pentecostal) which together account for roughly 98 percent of all Christians worldwide. A second section focuses on Christian history, explaining the movement’s developing ideas and practices and examining Christianity’s engagement with people and cultures around the world. The third and longest portion of the text details the distinctive experiences, contemporary challenges, and demographics of Christians in nine geographic regions, including the Middle East, Sub-Saharan Africa, Latin America, Eastern and Western Europe, South Asia, North America, East Asia, and Oceania.  The second edition of this popular text has been thoroughly rewritten to take recent developments into account, and each chapter now includes two primary source readings, highlighting the diversity of voices that exist within the world Christian movement. Like the first edition, the revised text is enhanced with easily understandable maps, charts, tables and illustrative photographs. In summary, this new and improved second edition of The World’s Christians is: 

Автор: Robert G. Hagstrom

In Warren Buffett: Inside the Ultimate Money Mind , Hagstrom breaks new ground with a deep analysis of Buffett’s essential wisdom, an intricate mosaic of wide-ranging ideas and insights that Buffett calls a Money Mind.What exactly is a Money Mind? At one level, it’s a way of thinking about major financial issues such as capital allocation. At another level, it summarizes an overall mindset for successfully investing in today’s fast-paced stock market, a mindset that depends on a commitment to learning, adapting, and facing down irrelevant noise. This is not a method book. It is a thinking book. Warren Buffett: Inside the Ultimate Money Mind explains the philosophies of self-reliance, stoicism, rationalism, and pragmatism and their contributions to making intelligent investment decisions. It also outlines the evolution of value investing, discusses how to develop a business-driven investing mindset, and describes the defining traits of successful active management. Lastly, it examines the surprising aspects of a Money Mind – sportsman, teacher, and artist. In short, Warren Buffett: Inside the Ultimate Money Mind helps readers understand the building blocks that go into making a Money Mind so they can begin to incorporate its principles in the service to a life of value. Testimonials “An erudite masterpiece…” Lawrence A. Cunningham “It’s another must read…” Bethany McLean “Pure Genius. This is a game changer in investment books…” Robert P. Miles “Effervescence and thoughtful analysis of Buffett’s life and work…” Tom Gayner “Hagstrom’s books always enable readers to think about the world in new ways…” Tren Griffin

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Автор: Peter R. Shewry

Wheat is produced on a greater area, grown over a wider geographic range, and traded internationally as a commodity more than any other arable crop. Wheat alone provides 20% of the calories and protein in the global human diet. Understanding the interactions between wheat production, the environment, and human nutrition is essential for meeting the demands of food security as we approach the middle of the 21st century. Wheat: Environment, Food and Health is written by two leading authorities in the field and offers insights into critical issues such as the sustainability of wheat production, the challenges of both mitigating and adapting to environmental change, and the effects of wheat consumption on human health. Covering a broad range of topics, the authors: Introduce the historical development and utilization of the wheat crop. Describe the factors affecting the quality and acceptability of wheat for different uses. Discuss the soil characteristics that are required for, and changed by, wheat production. Examine the water, temperature, and light requirements of wheat systems. Explore the methods and sustainability of plant breeding and farmer approaches to improving crop yields. Describe the development, structure, and composition of wheat grain. Discuss the contribution and impacts, both positive and negative, of wheat consumption on human health. • Discuss how modern technologies and new approaches are addressing the challenges of maintaining wheat production. Wheat: Environment, Food and Health is an essential resource for researchers and academics in disciplines including agriculture, plant biology, applied biology, botany, food science and nutrition, crop improvement, food security, environmental sustainability, and human health.

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Автор: Peter R. Shewry

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Автор: Curt Simmons

Don't call your tech guru for help—get this book and help yourself! What do you want to do with your Windows computer? Sign up for Facebook to keep up with your friends? Watch a video taken during the latest family trip? Find your latest email messages with a single click of the mouse? Look no further than Windows 11 For Seniors For Dummies to discover how to do these tasks and others that you depend on a daily basis. With this guide to the popular operating system, you find the clear and easy instructions to checking tech tasks off your to-do list. This book focuses on giving you the steps—with plenty of helpful illustrations—you need to complete the essential tasks that you perform throughout your day, like connecting with friends on social media, customizing your Windows 11 desktop with personal photos, and emailing the family about weekend plans. You also find out how to navigate Windows 11 and enhance it with the apps and widgets that you use. Other topics include: Adding shortcuts to favorite apps Personalizing your desktop Creating your private Windows account Setting up the email app Having news delivered to your desktop Chasing down lost files Tweaking your digital photos Setting your security and forgetting about it Reach for Windows 11 For Seniors For Dummies whether you need a basic introduction to Windows, want a refresher on Windows 11, or have a question you want answered right away. You can then spend less time looking for help on how your computer works and more time enjoying the fun parts of life.

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