Найти книгу: "Wolves in the Walls"

Книга посвящена устройству межсетевых экранов и практическим аспектам работы с ними. Она включает необходимый объем теоретических сведений, в частности описание семейства протоколов TCP/IP и модели OSI, принципы шифрования и организации виртуальных частных сетей и т.д. Представлены все этапы создания межсетевого экрана – планирование, установка и тестирование, – а также процедуры его настройки. Приведены схемы различных конструкций межсетевых экранов, рассмотрены их основные компоненты. В книге упоминается множество бесплатных и коммерческих программ, применяемых в составе межсетевого экрана, детально описаны их установка и конфигурация. Перечислены основные типы атак, изложены рекомендации по защите от них. Издание адресовано сетевым администраторам и пользователям, работа которых связана с эксплуатацией межсетевых экранов.

Just like building physics, performance based building design was hardly an issue before the energy crises of the 1970s. With the need to upgrade energy efficiency, the interest in overall building performance grew. The term «performance» encompasses all building-related physical properties and qualities that are predictable during the design stage and controllable during and after construction. The term «predictable» demands calculation tools and physical models that allow evaluating a design, whereas «controllable» presumes the existence of measuring methods available on site. The basis for a system of performance arrays are the functional demands, the needs for accessibility, safety, well-being, durability, energy efficiency and sustainability and the requirements imposed by the usage of a building. As the first of two volumes, this book applies the performance rationale, advanced in applied building physics, to the design and construction of buildings. After an overview of materials for thermal insulation, water proofing, air tightening and vapour tightening and a discussion on joints, building construction is analysed, starting with the excavations. Then foundations, below and on grade constructions, typical load bearing systems and floors pass the review to end with massive outer walls insulated at the inside and the outside and cavity walls. Most chapters build on a same scheme: overview, overall performance evaluation, design and construction. The book is absolutely recommended to undergraduates and graduates in architectural and building engineering, though also building engineers, who want to refresh their knowledge, may benefit. The level of discussion assumes the reader has a sound knowledge of building physics, along with a background in structural engineering, building materials and building construction. Where and when needed, input and literature from over the world was used, reason why each chapter ends listing references and literature.

Just like building physics, performance based building design was hardly an issue before the energy crises of the 1970ies. With the need to upgrade energy efficiency, the interest in overall building performance grew. The term «performance» encompasses all building-related physical properties and qualities that are predictable during the design stage and controllable during and after construction. The term «predictable» demands calculation tools and physical models that allow evaluating a design, whereas «controllable» presumes the existence of measuring methods available on site. The basis for a system of performance arrays are the functional demands, the needs for accessibility, safety, well-being, durability, energy efficiency and sustainability and the requirements imposed by the usage of a building. In continuation of Vol. 1 this second volume discusses light-weight construction with wooden and metal elements, roofing systems, facades, and ends with finishes and the overall risk analysis. Most chapters build on a same scheme: overview, overall performance evaluation, design and construction. The work is absolutely recommended to undergraduates and graduates in architectural and building engineering, though also building engineers, who want to refresh their knowledge, may benefit. The level of discussion assumes the reader has a sound knowledge of building physics, along with a background in structural engineering, building materials and building construction. Where and when needed, input and literature from over the world was used, reason why each chapter ends listing references and literature.

After her husband died of cancer, 57-year-old Rosie set off to run around the world, raising money in memory of the man she loved. Followed by wolves, knocked down by a bus, confronted by bears, chased by a naked man with a gun and stranded with severe frostbite, Rosie's breathtaking 20,000-mile solo journey is as gripping as it is inspiring.Rosie's solo run around the world started out of sorrow and heartache and a wish to turn something around.Heartbroken when she lost her husband to cancer, Rosie set off from Wales with nothing but a small backpack of food and equipment, and funded by the rent from her little cottage. So began her epic 5-year journey that would take her 20,000 miles around the world, crossing Europe, Russia, Asia, Alaska, North America, Greenland, Iceland, and back into the UK.On a good day she'd run 30 miles, on a bad day she'd only manage 500 yards, digging herself out of the snow at -62 degrees C, moving her cart inches at a time. Every inch, every mile, was a triumph, a celebration of life, and 53 pairs of shoes later Rosie arrived home to jubilant crowds in Tenby, Wales.Rosie's incredible story is a mesmerizing page-turner of the run of her life. It will wake up the sleeping adventurer in you; it will inspire hope, courage and determination in you; but most of all it will convince you to live your life to the full and make every day count.

The second collection of short stories from the highly acclaimed author of ‘Wonder Boys’ and ‘The Amazing Adventures of Kavalier & Klay’.There are the two boys of the title story, locked in their own world of fantasy and make-believe, reaching out to each other to survive the terrible prospect of fatherlessness. ‘House Hunting’ shows us the grim spectacle of a couple whose marriage is in its death throes, and whose search for a happy home is doomed; in another story a couple struggle to overcome the effects of a brutal rape. Elsewhere, a family therapist comes face to face with the dark secret of his childhood, and an American football star down on his luck makes his peace with his father. The collection culminates in a daring and wonderfully baroque horror story ‘In the Black Mill’, which chronicles the terrifying fate that befalls an archaeologist as he uncovers cannibalism and ritual sacrifice in a gloomy Pennsylvanian town.Serious in their subject matter, yet shot through with wit, humour and compassion, these nine short stories demonstrate Chabon’s ability to weave together comedy and tragedy to unforgettable effect.