David Griffiths - Böcker

‘I saw several fellows fall, one fellow coughing up blood and all the time, bullets were hacking about me. I ran for about 70 yards carrying with me all the Lewis gun things I had brought up and dropped breathless into a shell hole headlong onto a German who had been dead for months.’Harold Drinkwater was not supposed to go to war. He was told he was half an inch too short. But, determined to fight for king and country, he found a battalion that would take him and was soon on his way to the trenches of the Somme. As the war dragged on, Harry saw most of the men he joined up with killed around him. But, somehow, he survived.Soldiers were forbidden from keeping a diary so Harry wrote his in secret, recording the horrendous conditions and constant fear, as well as his pleasure at receiving his officer's commission, the joy of his men when they escaped the trenches for the Italian Front and the trench raid for which he was awarded the Military Cross. Harry writes with such immediacy it is easy to forget that a hundred years have passed. He is by turns wry, exhausted, annoyed, resigned and often amazed to be alive. Never before published, Harry's War is a moving testament to one man's struggle to keep his humanity in the face of unimaginable violence.

Looking for a reliable way to learn how to program on your own, without being overwhelmed by confusing concepts? "Head First Programming" introduces the core concepts of writing computer programs - variables, decisions, loops, functions, and objects - which apply regardless of the programming language. This book offers concrete examples and exercises in the dynamic and versatile Python language to demonstrate and reinforce these concepts. You can learn the basic tools to start writing the programs that interest you, and get a better understanding of what software can (and cannot) do. When you're finished, you'll have the necessary foundation to learn any programming language or tackle any software project you choose.With a focus on programming concepts, this book teaches you how to: understand the core features of all programming languages, including variables, statements, decisions, loops, expressions, and operators; reuse code with functions; use library code to save time and effort; select the best data structure to manage complex data; write programs that talk to the Web; share your data with other programs; and, write programs that test themselves and help you avoid embarrassing coding errors. We think your time is too valuable to waste struggling with new concepts. Using the latest research in cognitive science and learning theory to craft a multi-sensory learning experience, "Head First Programming" uses a visually rich format designed for the way your brain works, not a text-heavy approach that puts you to sleep.

According to conventional naval history, the Coastal Motor Boat was the brainchild of three enterprising young Royal Navy officers in the early stages of the First World War. This new book reveals that the truth was far more complex, and historically more significant. Research in previously unused family records shows that the shipbuilder John I Thornycroft played a pivotal role, building on his pre-war experience in the new sport of fast motor-boat racing, without which the technologically advanced CMB could never have been built.This book goes on to analyse the original role for which these boats were specifically designed – an attack on the German High Seas Fleet in its protected anchorages – and why the operation never took place. Later activities are covered but by the end of the war many regarded the CMB as a disappointment, if not a downright failure. This changed dramatically in 1919 with the RN’s intervention against the Bolsheviks, when CMBs spectacularly raided the Kronstad naval base following the single-handed sinking of the Russian cruiser Oleg by CMB.4. Although these operations have been written up many times previously, for the first time this book has had access to contemporary Soviet reports which throw much new light on these events and their significance.After the war, the Royal Navy lost interest in CMBs – unlike the Soviets who built large numbers of what were effectively copies – but the Thornycroft design continued to be built and operated by navies as far apart as those of Finland and China. Some of these saw action in the Second World War and these largely unreported actions are also covered.The story concludes with a description of the current project in Portsmouth Naval Base which aimed to build an exact replica of CMB.4. The information gleaned from this ‘experimental archaeology’ forms a fitting end to a book replete with new information and novel insights.

The Viking Age lasted a little over three centuries, but has left a lasting legacy across Europe. These dynamic warrior-traders from Scandinavia, who fought and interacted with peoples as far apart as North America, Russia, and Central Asia, are some of the most recognizable historical figures in the western world. In the modern imagination they represent ruthlessness, heroism, adventurousness, and a unique prestige embellished by the wondrous tales and poetry of the sagas. Yet the sum of evidence for the Viking presence is far less clear than their reputation implies. In Search of Vikings presents a collection of papers from experts in a broad range of disciplines, including history, archaeology, genetics, and linguistics, to provide a detailed understanding of the Vikings in peace and in war. This book focuses on one particularly exciting area of the Viking world, namely the north-west region of England, where they are known to have settled in large numbers. North-west England was the crossroads between Ireland, Scotland, Wales, the Isle of Man, and the Anglo-Saxon kingdoms. It was a battleground for distant powers and dynasties, and its Irish Sea coastline created opportunities for trading and settlement. Silver hoards, burials, and Old Norse place-names attest to the Viking presence, and Scandinavian DNA is detectable amongst the modern population. The 12 integrated studies in this book are designed to reinvigorate the search for Vikings in this crucial region and to provide must-reading for anyone interested in Viking history.

This original edited collection explores the value of public engagement in a wider social science context. Its main themes range from the dialogic character of social science to the pragmatic responses to the managerial policies underpinning the restructuring of Higher Education. The book is organised in three parts: the first encourages the reader to reflect upon the different social and political inflections of public engagement and offers one university example of a social science café in Bristol. The following sections are based upon talks given in the café and are linked by a concern with public engagement and the contribution of social science to a reflexive understanding of the dilemmas and practices of daily life. This highly topical book will be of interest to academics, practitioners and students interested in critical social issues as they impact on their everyday lives.

Ever wished you could learn C from a book? Head First C provides a complete learning experience for C and structured imperative programming. With a unique method that goes beyond syntax and how-to manuals, this guide not only teaches you the language, it helps you understand how to be a great programmer. You'll learn key areas such as language basics, pointers and pointer arithmetic, and dynamic memory management. Advanced topics include multi-threading and network programming - topics typically covered on a college-level course. This book also features labs: in-depth projects intended to stretch your abilities, test your new skills, and build confidence. Head First C mimics the style of college-level C courses, making it ideal as an accessible textbook for students. We think your time is too valuable to waste struggling with new concepts. Using the latest research in cognitive science and learning theory to craft a multi-sensory learning experience, Head First C uses a visually rich format designed for the way your brain works, not a text-heavy approach that puts you to sleep.

The Viking Age lasted a little over three centuries, but has left a lasting legacy across Europe. These dynamic warrior-traders from Scandinavia, who fought and interacted with peoples as far apart as North America, Russia, and Central Asia, are some of the most recognizable historical figures in the western world. In the modern imagination they represent ruthlessness, heroism, adventurousness, and a unique prestige embellished by the wondrous tales and poetry of the sagas. Yet the sum of evidence for the Viking presence is far less clear than their reputation implies. In Search of Vikings presents a collection of papers from experts in a broad range of disciplines, including history, archaeology, genetics, and linguistics, to provide a detailed understanding of the Vikings in peace and in war. This book focuses on one particularly exciting area of the Viking world, namely the north-west region of England, where they are known to have settled in large numbers. North-west England was the crossroads between Ireland, Scotland, Wales, the Isle of Man, and the Anglo-Saxon kingdoms. It was a battleground for distant powers and dynasties, and its Irish Sea coastline created opportunities for trading and settlement. Silver hoards, burials, and Old Norse place-names attest to the Viking presence, and Scandinavian DNA is detectable amongst the modern population. The 12 integrated studies in this book are designed to reinvigorate the search for Vikings in this crucial region and to provide must-reading for anyone interested in Viking history.

What will you learn from this book? Head First Kotlin is a complete introduction to coding in Kotlin. This hands-on book helps you learn the Kotlin language with a unique method that goes beyond syntax and how-to manuals and teaches you how to think like a great Kotlin developer. You’ll learn everything from language fundamentals to collections, generics, lambdas, and higher-order functions. Along the way, you’ll get to play with both object-oriented and functional programming. If you want to really understand Kotlin, this is the book for you. Why does this book look so different? Based on the latest research in cognitive science and learning theory, Head First Kotlin uses a visually rich format to engage your mind rather than a text-heavy approach that puts you to sleep. Why waste your time struggling with new concepts? This multisensory learning experience is designed for the way your brain really works.

What will you learn from this book?If you have an idea for a killer Android app, this fully revised and updated edition will get you up and running in a jiffy. You'll go beyond syntax and how-to manuals and learn how to think like a great Android developer. This hands-on book teaches you everything from designing layouts to the latest features of Android Jetpack, including the Room persistence library, LiveData and the Navigation component. It's like having an experienced Android developer sitting right next to you! If you have some Kotlin know-how, you're ready to get started.Why does this book look so different?Based on the latest research in cognitive science and learning theory, Head First Android Development uses a visually rich format to engage your mind rather than a text-heavy approach that puts you to sleep. Why waste your time struggling with new concepts? This multisensory learning experience is designed for the way your brain really works.

React helps you create and work on an app in just a few minutes. But learning how to put all the pieces together is hard. How do you validate a form? Or implement a complex multistep user action without writing messy code? How do you test your code? Make it reusable? Wire it to a backend? Keep it easy to understand? The React Cookbook delivers answers fast.Many books teach you how to get started, understand the framework, or use a component library with React, but very few provide examples to help you solve particular problems. This easy-to-use cookbook includes the example code developers need to unravel the most common problems when using React, categorized by topic area and problem.You'll learn how to:Build a single-page application in React using a rich UICreate progressive web applications that users can install and work with offlineIntegrate with backend services such as REST and GraphQLAutomatically test for accessibility problems in your applicationSecure applications with fingerprints and security tokens using WebAuthnDeal with bugs and avoid common functional and performance problems

Russia's 18th-century drive toward modernity and empire under the two "greats" - Peter I and Catherine II - is captured in this work by one of Russia's outstanding young historians. The author develops three themes: Russia's relationship to the West; the transformation of "Holy Russia" into a multinational empire; and the effects of efforts to modernize Russia selectively along Western lines. Writing in a clear, crisp style, Kamenskii enlivens the narrative with observations from contemporary literary figures and political commentators that point up the lasting significance of the events he describes.

Russia's 18th-century drive toward modernity and empire under the two "greats" - Peter I and Catherine II - is captured in this work by one of Russia's outstanding young historians. The author develops three themes: Russia's relationship to the West; the transformation of "Holy Russia" into a multinational empire; and the effects of efforts to modernize Russia selectively along Western lines. Writing in a clear, crisp style, Kamenskii enlivens the narrative with observations from contemporary literary figures and political commentators that point up the lasting significance of the events he describes.

The Bay of Skaill, Marwick Bay, and Birsay Bay form openings in the high sandstone cliffs of Orkney’s Atlantic coast. These west-facing bays have long been favoured locations for settlement, with access to the ocean, to fresh water, to land and to resources for cultivation. The coastline of Orkney’s North-West Mainland is recognised worldwide as a location of exceptional archaeological importance, dominated by the Neolithic world heritage site of Skara Brae, and the Viking-Norse remains on the tidal Brough of Birsay. Many of its archaeological sites have been exposed by coastal erosion, a serious problem which continues its destructive progress with every oceanic storm.  Rescue excavation has contributed essential data, but its resources have concentrated on the zone of immediate threat, and until recently less has been understood about the archaeology of the landscape that lies behind the eroding shore. From 2003, a new archaeological research project began to investigate the hinterlands of the three bays. Using the rapidly-developing applications of archaeological geophysics, coupled with topographical survey, it has sought to create a broader and better-informed landscape context. Much of the land is dominated by windblown sand, at the Bay of Skaill and Birsay Bay in particular, reflecting centuries of environmental change, and requiring adaptive methodologies and approaches. Several new areas of archaeological interest have been identified, and many previously-known sites are now better-understood.  Excavation was used selectively to test the survey results. In one area in particular, a cluster of large settlement mounds on the northern side of the Bay of Skaill, two major Viking-Norse settlement clusters were identified and investigated. These held exceptionally well-preserved deposits, which have required detailed dating and analysis. The artefact assemblages include evidence for ferrous metalworking along with iron and copper alloy objects, combs, glass and amber beads, worked stone, ceramics and a range of archaeobotanical and archaeozoological remains. A Viking silver hoard discovered in 1858 and a Viking grave uncovered in 1888 are revisited. This monograph brings together the survey and excavation results, and tells a new story of an ancient landscape.