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![]() Opportunities for Heritage: Fostering Innovation, Conservation and Sustainability by Heba Aziz, Osman Ahmed El-Said, Dawood Al Jahwari English | January 3, 2026 | ISBN: 3032086728 | 430 pages | PDF | 27 Mb This conference proceedings, Opportunities for Heritage: Fostering Innovation, Conservation and Sustainability, is the outcome of the first international conference with the same title. The challenges in the pursuit of heritage protection and sustainable development are closely intertwined with the intricate relationship between social and economic environments, often clashing with the need to preserve heritage. It became apparent that further discussions are needed to address the pressing issues facing World Heritage around the world. This book documents the discourse on the interlinkages of heritage and sustainable development by bringing together researchers, practitioners and stakeholders from the fields of heritage at multiple levels to explore the opportunities heritage offers in implementing the UN agenda 2030, and the innovative solutions created to efficiently manage it. It highlights experiences in management including tourism management, the interlinkage between tangible and intangible heritage, living heritage, heritage digitalization and the economic opportunities provided by heritage. ![]() Opportunities: Elementary Teacher's Book By M Harris, David Mower 2002 | 160 Pages | ISBN: 0582517532 | PDF | 32 MB Opportunities is a new five-level course for teenagers. Modules of topic-based units provide rich, contemporary content based on a wide variety of information themes. With a discovery approach to grammar and an upfront focus on vocabulary, Opportunities ensures the most effective language learning for students. ![]() Oppenheimer Is Watching Me: A Memoir By Jeff Porter 2007 | 150 Pages | ISBN: 1587296160 | PDF | 2 MB When he discovers that his father worked on missiles for a defense contractor, Jeff Porter is inspired to revisit America's atomic past and our fallen heroes, in particular J. Robert Oppenheimer, the father of the atomic bomb. The result, Oppenheimer Is Watching Me, takes readers back to the cold war, when men in lab coats toyed with the properties of matter and fears of national security troubled our sleep. With an eye for strange symmetries, Porter traces how one panicky moment shaped the lives of a generation. ![]() Operative Techniques in Vascular Surgery by Kellie R. Brown M.D. English | June 3, 2023 | ISBN: 1975176642 | 592 pages | MOBI | 194 Mb Selected as a Doody's Core Title for 2025! ![]() Damirez T. Fossett, "Operative Neurosurgical Anatomy" English | ISBN: 1588900665 | 2002 | 209 pages | EPUB | 39 MB This book presents neurosurgical anatomy by detailing approaches on cadavers in the same position patients would be placed in during a real operative procedure. Anatomy is described in: ![]() Operational Tempo Under Drone Dominance by Alessio Faccia English | November 22, 2025 | ISBN: N/A | ASIN: B0DCG42DDH | 135 pages | EPUB | 1.83 Mb Operational tempo in drone-saturated conflict follows a rhythm driven by timing pressure rather than force size or weapon range. Modern units face continuous observation, rapid sensor refresh, and short engagement windows. This book analyses how timing governs every action on the field, from detection and movement to fire support, logistics, electronic warfare, and command decisions. Classic doctrine assumed predictable cycles built on staggered reconnaissance, slower communications, and human-paced judgement. Drone dominance removes those buffers. Feeds update many times per minute, networks crowd under heavy imagery flow, and crews must act before the next frame reshapes the picture. ![]() Operational Research in War and Peace : The British Experience from the 1930s to 1970 By Maurice W. Kirby 2003 | 400 Pages | ISBN: 1860942970 | PDF | 25 MB This invaluable book provides an account of Operational Research in Britain, the country of its inception, from the late 1930s to 1970. Originating in response to the country's air defence needs against the Luftwaffe, Operational Research had outstanding achievements as part of the 'secret war' against Nazi Germany. After 1945, the discipline began to be adopted in an increasing range of industries and services. In the 1960s - by which time it was being incorporated in to university curricula - the discipline began to penetrate into civil government departments. The history of Operational Research provides unique insights into the conduct of modern warfare, the professionalisation of business management and the modernisation of the civil service. The chronological coverage, from the late 1930s to 1970, coincides with 'golden age' of Operational Research, when the discipline was presented as a means of achieving optimum solutions to complex managerial problems. The book will be of interest to military and business historians, as well as to historians of public administration and higher education. ![]() Barnes Carr, "Operation Whisper: The Capture of Soviet Spies Morris and Lona Cohen" English | ISBN: 1611688094 | 2016 | 338 pages | MOBI | 10 MB Meet Morris and Lona Cohen, an ordinary-seeming couple living on a teacher's salary in a nondescript building on the East Side of New York City. On a hot afternoon in the autumn of 1950, a trusted colleague knocked at their door, held up a finger for silence, then began scribbling a note: Go now. Leave the lights on, walk out, don't look back. Born and raised in the Bronx and recruited to play football at Mississippi State, Morris Cohen fought for the Loyalists in the Spanish Civil War and with the U.S. Army in World War II. He and his wife, Lona, were as American as football and fried chicken, but for one detail: they'd spent their entire adult lives stealing American military secrets for the Soviet Union. And not just any military secrets, but a complete working plan of the first atomic bomb, smuggled direct from Los Alamos to their Soviet handler in New York. Their associates Julius and Ethel Rosenberg, who accomplished far less, had just been arrested, and the prosecutor wanted the death penalty. Did the Cohens wish to face the same fate? Federal agents were in the neighborhood, knocking on doors, getting close. So get out. Take nothing. Tell no one. In Operation Whisper, Barnes Carr tells the full, true story of the most effective Soviet spy couple in America, a pair who vanished under the FBI's nose only to turn up posing as rare book dealers in London, where they continued their atomic spying. The Cohens were talented, dedicated, worldly spies―an urbane, jet-set couple loyal to their service and their friends, and very good at their work. Most people they met seemed to think they represented the best of America. The Soviets certainly thought so. ![]() Operation Sheepskin: British Military Intervention in Anguilla, 1969 by Matthew J. Lord English | 2023 | ISBN: 1804513725 | 86 Pages | True ePUB | 40 MB ![]() Operation SINDOOR: The Untold Story of India's Deep Strikes Inside Pakistan by Lt Gen KJS 'Tiny' Dhillon English | 2025 | ASIN: B0FPC97VCT | 229 Pages | True ePUB | 6.4 MB |