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For 150 years scientists at the Rothamsted Experimental Station have studied aspects of plant nitrogen nutrition and amino acid biosynthesis. This book is the result of a meeting held to mark this century and a half of work there. The papers look at the significant progress in understanding the biochemistry of amino acids recently achieved, in the light of this history of research. Leading researchers from around the world have contributed authoritative chapters on protein amino acids, non-protein amino acids, betaines, glutathione, polyamines and other secondary metabolites derived from amino acids. As well as being essential in some animals' nutrition, these compounds can have important roles in defending against herbivores, insects and disease. An understanding of these compounds can help in devising better crop protection and production methods.
Journalist Matt Frei's personal account of the fall of the Berlin Wall in November 1989.
Novelists, journalists, poets, historians, and artists of all sorts will be found in this at turns moving, funny, interesting and totally unique collection. Readers can expect to find a treasure trove of essays, anecdotes, illustrations, short stories, poems, and more, all with the aim of exploring our relationship with Europe. Each contributor will give the reader an insight into their personal relationship with the continent - beyond the political and economic focus and divisive approach that has defined current affairs and social media coverage recently. Expect this to provoke laughs, tears, discussions and plenty of noise...
Learn how to use R to turn raw data into insight, knowledge, and understanding. This book introduces you to R, RStudio, and the tidyverse, a collection of R packages designed to work together to make data science fast, fluent, and fun. Suitable for readers with no previous programming experience, R for Data Science is designed to get you doing data science as quickly as possible. Authors Hadley Wickham and Garrett Grolemund guide you through the steps of importing, wrangling, exploring, and modeling your data and communicating the results. You'll get a complete, big-picture understanding of the data science cycle, along with basic tools you need to manage the details. Each section of the book is paired with exercises to help you practice what you've learned along the way. You'll learn how to: Wrangle—transform your datasets into a form convenient for analysis Program—learn powerful R tools for solving data problems with greater clarity and ease Explore—examine your data, generate hypotheses, and quickly test them Model—provide a low-dimensional summary that captures true "signals" in your dataset Communicate—learn R Markdown for integrating prose, code, and results
Populism is on the rise across the globe. Authoritarian populist leaders have taken over and solidified their control over many countries. Their power has been cemented during the global coronavirus pandemic, though perhaps the defeat of populist-in-chief Donald Trump in the 2020 US presidential election (despite his continuing protestations to the contrary) has seen the start of the waning of this phenomenon? In the UK Brexit is 'done'; Britain is firmly out of the EU; Covid is vaccinated against; and Boris Johnson has a huge parliamentary majority and, despite never-ending problems, of his own and others' making, his grip on power with a parliamentary majority of more than 80, still seems secure. Meanwhile culture wars continue to rage. How has media, worldwide, contributed, fulled or fought this populism. Cheerleaders? Critics? Supplicants? This book examines those questions in 360 degrees with a distinguished cast of authors from journalism and academia.
A free ebook version of this title is available through Luminos, University of California Press’s new open access publishing program for monographs. Visit www.luminosoa.org to learn more. We understand very little about the billions of dollars that flow throughout the world from migrants back to their home countries. In this rigorous and illuminating work, Matt Bakker, an economic sociologist, examines how these migrant remittances—the resources of some of the world’s least affluent people—have come to be seen in recent years as a fundamental contributor to development in the migrant-sending states of the Global South. This book analyzes how the connection between remittances and development was forged through the concrete political and intellectual practices of policy entrepreneurs within a variety of institutional settings, from national government agencies and international development organizations to nongovernmental policy foundations and think tanks.
THE SUNDAY TIMES BESTSELLER WINNER OF THE ONDAATJE PRIZE 'The best book I read last year by a mile. . . so beautifully written that anyone would be hooked' Laura Hackett, Sunday Times, Best Summer Books 'Wonderfully funny and poignant. . . a tale of family secrets and political awakening amid a crumbling regime' Luke Harding, Observer 'We never lose our inner freedom; the freedom to do what is right' Lea Ypi grew up in one of the most isolated countries on earth, a place where communist ideals had officially replaced religion. Albania, the last Stalinist outpost in Europe, was almost impossible to visit, almost impossible to leave. It was a place of queuing and scarcity, of political executi...
Laced with brilliant insights, broad in its view of the interaction of culture and theology, this book gives new resonance to old and important questions about the meaning of the Bible.
The illustration of jewelry is the language by which an idea is transformed into reality. Knowing that language is essential in communicating with others about jewelry design. Whether working with individual customers, marketing management, or manufacturers, the designer with accurate, professional illustrations has the advantage. This volume brings the talents, expertise and individuality of outstanding jewelry designers, presenting full instruction on jewelry rendering, with step-by-step guidelines and clear illustrations. The book provides a splendid array of methods and styles of jewelry illustrations. It includes a method of quick sketching based on the use of templates to guide the beginner as well as the advanced student in the production of precise renderings. Templates included are: a) Stone Shapes Template b) Signet Rings Template c) Ballerina Rings Template d) Fancy Rings Template e) Ring Template number 2, Side Views.