102 black-and-white illustrations. According to Wikipedia: "The Voyage of the Beagle is a title commonly given to the book written by Charles Darwin and published in 1839 as his Journal and Remarks, bringing him considerable fame and respect. The title refers to the second survey expedition of the ship HMS Beagle, which set sail from Plymouth Sound on 27 December 1831 under the command of Captain Robert FitzRoy, R.N.

According to Wikipedia: "Thorstein Bunde Veblen, born Tosten Bunde Veblen (July 30, 1857 – August 3, 1929) was a Norwegian-American sociologist and economist and a primary mentor, along with John R. Commons, of the institutional economics movement. He was an impassioned critic of the performance of the American economy, and is most famous for his book The Theory of the Leisure Class (1899)."

Master a series of performance-enhancing coding techniques and methods that help them improve the performance of their Unity3D applications About This Book Discover features and techniques to optimize Unity Engine's CPU cycles, memory usage, and the GPU throughput of any application Explore multiple techniques to solve performance issues with your VR projects Learn the best practices for project organization to save time through an improved workflow Who This Book Is For This book is intended for intermediate and advanced Unity developers who have experience with most of Unity's feature-set, and who want to maximize the performance of their game. Familiarity with the C# language will be needed. What You Will Learn Use the Unity Profiler to find bottlenecks anywhere in your application, and discover how to resolve them Implement best practices for C# scripting to avoid common pitfalls Develop a solid understanding of the rendering pipeline, and maximize its performance by reducing draw calls and avoiding fill rate bottlenecks Enhance shaders in a way that is accessible to most developers, optimizing them through subtle yet effective performance tweaks Keep your scenes as dynamic as possible by making the most of the Physics engine Organize, filter, and compress your art assets to maximize performance while maintaining high quality Discover different kinds of performance problems that are critical for VR projects and how to tackle them Use the Mono Framework and C# to implement low-level enhancements that maximize memory usage and avoid garbage collection Get to know the best practices for project organization to save time through an improved workflow In Detail Unity is an awesome game development engine. Through its massive feature-set and ease-of-use, Unity helps put some of the best processing and rendering technology in the hands of hobbyists and professionals alike. This book shows you how to make your games fly with the recent version of Unity 2017, and demonstrates that high performance does not need to be limited to games with the biggest teams and budgets. Since nothing turns gamers away from a game faster than a poor user-experience, the book starts by explaining how to use the Unity Profiler to detect problems. You will learn how to use stopwatches, timers and logging methods to diagnose the problem. You will then explore techniques to improve performance through better programming practices. Moving on, you will then learn about Unity's built-in batching processes; when they can be used to improve performance, and their limitations. Next, you will import your art assets using minimal space, CPU and memory at runtime, and discover some underused features and approaches for managing asset data. You will also improve graphics, particle system and shader performance with a series of tips and tricks to make the most of GPU parallel processing. You will then delve into the fundamental layers of the Unity3D engine to discuss some issues that may be difficult to understand without a strong knowledge of its inner-workings. The book also introduces you to the critical performance problems for VR projects and how to tackle them. By the end of the book, you will have learned to improve the development workflow by properly organizing assets and ways to instantiate assets as quickly and waste-free as possible via object pooling. Style and approach This practical book will help readers understand the essentials of the Unity3D engine and how to build games while improving the performance of their applications.

This eBook features the unabridged text of ‘The Glimpse by Arnold Bennett - Delphi Classics (Illustrated)’ from the bestselling edition of ‘The Complete Works of Arnold Bennett’. Having established their name as the leading publisher of classic literature and art, Delphi Classics produce publications that are individually crafted with superior formatting, while introducing many rare texts for the first time in digital print. The Delphi Classics edition of Bennett includes original annotations and illustrations relating to the life and works of the author, as well as individual tables of contents, allowing you to navigate eBooks quickly and easily. eBook features: * The complete unabridged text of ‘The Glimpse by Arnold Bennett - Delphi Classics (Illustrated)’ * Beautifully illustrated with images related to Bennett’s works * Individual contents table, allowing easy navigation around the eBook * Excellent formatting of the text Please visit www.delphiclassics.com to learn more about our wide range of titles

Vasilisa had not seen her daughter for four years. Her daughter Yefimya had gone after her wedding to Petersburg, had sent them two letters, and since then seemed to vanish out of their lives; there had been no sight nor sound of her. And whether the old woman were milking her cow at dawn, or heating her stove, or dozing at night, she was always thinking of one and the same thing—what was happening to Yefimya, whether she were alive... Read in English, unabridged.

This is the seventh volume of a new series of publications by Delphi Classics, the best-selling publisher of classical works. Many poetry collections are often poorly formatted and difficult to read on eReaders. The Delphi Poets Series offers readers the works of literature's finest poets, with superior formatting. This volume presents the poetical works and plays of W. B. Yeats, with illustrations and the usual Delphi bonus material. (Version: 1) * Beautifully illustrated with images relating to Yeats' life and works * Concise introductions to the poetry and other works * Ten poetry collections – the most poems possible due to US copyright restrictions * Images of how the poetry books were first printed, giving your eReader a taste of the original texts * Excellent formatting of the poems and plays * Special chronological and alphabetical contents tables for the poetry * Easily locate the poems you want to read * 19 plays, including rare dramas appearing for the first time in digital print * Features two autobiographies - discover Yeats' literary life * Scholarly ordering of texts into chronological order and literary genres Please note: to comply with US copyright restrictions, poetry collections, plays and autobiographical works published after 1922 cannot appear in this volume. Once these later works enter the US public domain, they will be added as a free update to the eBook. Please visit www.delphiclassics.com to browse through our range of exciting titles CONTENTS The Poetry Collections THE WANDERINGS OF OISIN AND OTHER POEMS THE COUNTESS KATHLEEN AND VARIOUS LEGENDS AND LYRICS THE WIND AMONG THE REEDS Poems from THE SHADOWY WATERS TWO NARRATIVE POEMS IN THE SEVEN WOODS THE GREEN HELMET AND OTHER POEMS RESPONSIBILITIES THE WILD SWANS AT COOLE MICHAEL ROBARTES AND THE DANCER The Poems LIST OF POEMS IN CHRONOLOGICAL ORDER LIST OF POEMS IN ALPHABETICAL ORDER The Plays THE COUNTESS CATHLEEN THE LAND OF HEART’S DESIRE DIARMUID AND GRANIA WHERE THERE IS NOTHING CATHLEEN NI HOULIHAN THE HOUR-GLASS THE POT OF BROTH THE KING’S THRESHOLD ON BAILE’S STRAND DEIRDRE THE UNICORN FROM THE STARS THE GREEN HELMET THE SHADOWY WATERS THE HOUR-GLASS (VERSE VERSION) AT THE HAWK’S WELL THE DREAMING OF THE BONES THE ONLY JEALOUSY OF EMER CALVARY THE PLAYER QUEEN The Autobiographies REVERIES OVER CHILDHOOD AND YOUTH THE TREMBLING OF THE VEIL

The Travels of Ibn Fudayl is a satirical tale written in the style of an academic who has translated a medieval manuscript. It comes complete with a foreword, introduction, bibliography and copious footnotes that poke fun at the pretentious world of academia, whilst chronicling Ibn Fudayl's experiences in Al-Andalus. In particular, how his search for wisdom leads him to meet the philosopher Al-Homsi, the world's most ignorant man. It is their friendship and love for worthless knowledge that enables Ibn Fudayl to reach the upper echelons of Andalusian society.

This unique edition of Abraham Lincoln: A Play from Dead Dodo Vintage includes the full original text as well as exclusive features not available in other editions.

Once upon a time there was a very beautiful doll’s-house; it was red brick with white windows, and it had real muslin curtains and a front door and a chimney. One morning Lucinda and Jane had gone out for a drive in the doll’s perambulator. There was no one in the nursery, and it was very quiet. Presently there was a little scuffling, scratching noise in a corner near the fire-place, where there was a hole under the skirting-board.

Ben Fogle is the quintessential Englishman. An explorer, he loves Marmite and dogs. He owns far too many wax jackets and Wellington boots and he loves to grumble about the weather. He often apologises and can be found at the back of most queues. He had wonky teeth until the dentist sorted them out. He drives an old Land Rover and eats fish and chips. He never travels without some English tea. He lives in London with his wife Marina, his two children Ludo and Iona and his beloved black Labrador, Storm (of course).

Robert Newman has written six books including the novels The Trade Secret and The Fountain at the Centre of the World. His previous book The Entirely Accurate Encyclopaedia of Evolution was made into a radio series which won a BBC Audio Drama Award in 2017 for Best Scripted Comedy. He has been a stand-up comedian for thirty years and has performed to sell-out crowds from London to Paris to Texas. His most recent stand-up show is The Brain Show.

JAMES GLEICK (around.com) is our leading chronicler of science and technology, the best-selling author of Chaos: Making a New Science, Genius: The Life and Science of Richard Feynman, and The Information: A History, a Theory, a Flood. His books have been translated into thirty languages.

Steve Westaby is a celebrated world-famous heart surgeon who is renowned for being the first surgeon in history to fit a patient with a new type of artificial heart. During his 35 year career as a surgeon he worked at several of the UK’s top hospitals and performed over 11,000 heart operations. He won the Ray C. Fish Award for Scientific Achievement (2004). In 2004 Steve Westaby was featured in the BBC documentary Your Life in Their Hands which is a long-running series on the subject of surgery.

Philip Hoare is the author of several books, including ‘Serious Pleasures: The Life of Stephen Tennant’; ‘Noel Coward’; ‘Oscar Wilde’s Last Stand’; ‘Spike Island’; ‘England’s Lost Eden’; ‘Leviathan, or, The Whale’, winner of the 2009 Samuel Johnson Prize for non-fiction; and ‘The Sea Inside’. He lives in Southampton.

Ian Ridpath has been a full-time writer, broadcaster, and lecturer on astronomy and space since 1972. He is a Fellow of the Royal Astronomical Society, as well as a member of the Society of Authors and of the Association of British Science Writers.Wil Tirion is the world's leading celestial cartographer, having designed the first ever star atlas in 1981. Together Ian and Wil have also produced ‘Collins Pocket Guide Stars and Planets’ and ‘Collins Gem Stars’.www.ianridpath.comwww.wil-tirion.com

Matt Ridley received his BA and D Phil at Oxford researching the evolution of behaviour. He has been science editor, Washington correspondent and American editor of The Economist. He has a regular column in the Daily Telegraph. He is also the author of The Red Queen (1993) and The Origins of Virtue (1996). Matt Ridley is currently the chairman of The International Centre for Life.

Guy Brown is a Royal Society Research Fellow in the Department of Biochemistry at the University of Cambridge. He is one of the world’s leading authorities on human bioenergetics. This is his first book.

Paul Martin, PhD, is a former Cambridge lecturer in biology and Fellow of Wolfson College who received many awards and scholarships for his ground-breaking psychobiological research, but who tired of the stultifying life of the Oxbridge academic to become a governmental policy analyst. His previous book, co-authored with Patrick Bateson, is Measuring Behaviour (CUP, 1986; 2nd edn, 1993).

The Einstein Theory of Relativity

Mobile Network Optimization: A Guide for 2G and 3G Mobile Network Optimization

Professor Richard Keynes is the great-grandson of Charles Darwin. A Fellow of the Royal Society since 1959 and a former Professor of Physiology at Cambridge University, Richard Keynes has edited a number of Darwin publications – including The Beagle Record and Charles Darwin’s Beagle Diary. He lives in Cambridge.