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 Free Download American Tropics: The Caribbean Roots of Biodiversity Science (Flows, Migrations, and Exchanges) by Megan Raby English | November 13, 2017 | ISBN: 1469635593, 1469635607 | True EPUB | 336 pages | 29.6 MB Biodiversity has been a key concept in international conservation since the 1980s, yet historians have paid little attention to its origins. Uncovering its roots in tropical fieldwork and the southward expansion of U.S. empire at the turn of the twentieth century, Megan Raby details how ecologists took advantage of growing U.S. landholdings in the circum-Caribbean by establishing permanent field stations for long-term, basic tropical research. From these outposts of U.S. science, a growing community of American "tropical biologists" developed both the key scientific concepts and the values embedded in the modern discourse of biodiversity.  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It also features essays about Ramsay, Jacob More, Jacob Philipp Hackert, the garden and country house in 18th-century British thought, and the archaeology of the Licenza Valley. The aims of the editors are three-fold: to print the text as Ramsay would have wished to, had he been able; to publish the related illustrations by Hackert, More and Ramsay; and to provide some basic background facts and commentary. They hope to help the contemporary reader understand the antiquarian context in which Ramsay was writing and to appreciate Ramsay's contribution to our understanding of the site conventionally known as Horace's Villa.  Free Download Algorithms and Architectures for Parallel Processing: 21st International Conference, ICA3PP 2021, Virtual Event, December 3-5, 2021, Proceedings, Part I by Yongxuan Lai English | EPUB | 2022 | 835 Pages | ISBN : 3030953831 | 111.9 MB  Free Download Algorithmic Advantage: How Artificial Intelligence is Reshaping the Stock Market English | 2025 | ISBN: 9798231731978 | 243 pages | EPUB (True) | 9.98 MB The future of investing isn't human-it's intelligent.  Free Download Alexander the Great in Jerusalem: Myth and History by Ory Amitay English | April 24, 2025 | ISBN: 0198929528 | True EPUB/PDF | 220 pages | 2.5/5.2 MB Alexander the Great in Jerusalem: Myth and History discusses four different stories told in antiquity about the meeting between Alexander the Great and the Judeans of Jerusalem. In history, this meeting passed without noticeable events. Into the historical void stepped various Judean storytellers, who wrote not what was, but what could (or even should) have been.  Free Download Al-Ghazālī and the Ideal of Godlikeness by Sophia Vasalou English | May 26, 2025 | ISBN: 0198912447 | True EPUB/PDF | 224 pages | 0.7/14.6 MB The idea that improving our character requires modelling ourselves on another will seem natural to many. But what might it mean to take God as a model for virtue? This book investigates how Muslim thinkers developed this idea against a rich backdrop of historical reflection on the topic and how one particular intellectual, Abū Ḥāmid al-Ghazālī, shaped the conversation. The idea that becoming virtuous means becoming like God has a long history. It was a calling card of Plato's philosophy and popular among many of the ancient philosophical schools.  Free Download Bill Gunston - Aircraft of World War II Chancellor Press | 1997 | ISBN: 1851528652 | English | 216 pages | PDF | 201.53 MB 600 detailed illustrations, 40 different aircraft described in detail.  Free Download Aircraft Cryogenics (International Cryogenics Monograph Series) by Ernst Wolfgang Stautner, Kiruba S. Haran, Phillip J. Ansell English | October 26, 2024 | ISBN: 3031714075 | 356 pages | EPUB | 95 Mb This book gives a step-by-step approach to the design of a cryogenic infrastructure required for superconducting, all-electric aircraft systems which is also partially applicable to liquid hydrogen fueled subsonic and hypersonic aircraft, as well as hybrids. While there is no shortage of publications on hydrogen fueled aircraft, this book puts the past journal literature through a magnifying glass and condenses it into an engineering strategy for the next steps to enable liquid hydrogen storage and distribution in aircraft. Emphasis is placed on tank design, manufacturability, safety features, and minimum tank weight, providing a holistic focus on the logistics of hydrogen management for all major components within the aircraft as well as on future superconducting motor architecture. The intention is to fully exploit the benefits of a liquid hydrogen reservoir without any need for additional cryogenic fluids, with relevance to cooling of various superconducting components e.g., motors and superconducting cables, as well as the heat sinking of power electronics and for fueling the fuel cell stack system. A liquid hydrogen tank hold-time analysis reveals the main governing factors and describes the required efforts for minimizing onboard boil off for aircraft designs with different flight mission duration. 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