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      • Trusted Partner
        January 2021

        Fundamentals of Rocket Propulsion

        by Joseph A. Angelo, Jr.

        This eBook offers insight into the fundamental physical principles upon which all rockets operate. Readers will explore the history of rocket propulsion, beginning with World War II and the Cold War. When the modern ballistic missile was converted for use in space launches, it brought the arrival of the space age‒forever changing the destiny of the human race.

      • Trusted Partner
        January 2021

        Rocket Launch Sites

        by Joseph A. Angelo, Jr.

        This eBook describes the characteristics and features of a launch site, as well as some of the world's major launch complexes. Emphasis is placed on the launch sites that have supported and continue to support the military, civilian and commercial space activities of the United States. In the remainder of this century, future space launch vehicles will depart from Cape Canaveral to carry humans back to the Moon and then on to Mars.

      • Trusted Partner
        Children's & YA
        January 2021

        Li, Miss Bee and the Honey Rocket

        by Robert Austin / Alina Everatt

        Miss Bee and her friends are as busy as bees, because they are planning an extraordinary trip! They thought, designed, worked hard, and a little harder for a little longer… until they finally got everything they needed. They used every single help they can find to embark on an incredible journey; would you like to join them? A marvellous story of a little girl wanting to visit outer space, Miss Bee is intriguing as it is amusing. With its dynamic tone and alluring illustrations, Miss Bee’s story will keep your child’s attention until the very end

      • Trusted Partner
        January 2021

        Nuclear Rockets

        by Joseph A. Angelo, Jr.

        This eBook describes the physical principles behind the operation of the nuclear thermal rocket (NTR). It provides a brief history of the U.S. nuclear rocket program as undertaken between 1955 and 1973, and examines some of the future applications of nuclear thermal rockets possible in this century—especially in support of human expeditions to Mars and beyond.

      • Trusted Partner
        January 2021

        Upper-Stage Rockets

        by Joseph A. Angelo, Jr.

        This eBook describes some of the iconic, expendable upper-stage rocket vehicles that American aerospace engineers and program managers have used to accomplish this important task. Readers will learn about the Agena and Centaur upper-stage rocket vehicles and the inertial upper stage (IUS) system. Selected missions enabled by each of these marvelous families of propulsion machines highlight their collective contributions to the security of the United States, as well as the comprehensive exploration of the solar system from the Sun and Mercury to beyond Neptune and Pluto.

      • Trusted Partner
        January 2021

        Sounding Rockets

        by Joseph A. Angelo, Jr.

        This eBook discusses the basic functions of the sounding rocket and the characteristics of some of the more popular systems that have been used in the past seven decades. Readers will gain an in-depth understanding of the sounding rockets used to carry scientific instruments on trajectories into the upper regions of Earth's sensible atmosphere and into near-Earth space.

      • Trusted Partner
        January 2021

        The First Rockets

        by Joseph A. Angelo, Jr.

        This eBook explores the evolution of the rocket from primitive gunpowder devices in ancient China to sophisticated reaction engines capable of brining humans to the Moon and instruments to other worlds in the solar system and beyond. Readers will gain an in-depth understanding of the major aspects of space travel that inspired many young German scientists and engineers to explore rocketry.

      • Trusted Partner
        Botany & plant sciences
        May 2011

        Alfalfa and Relatives

        Evolution and Classification of Medicago

        by Ernest Small

        Best known as an animal feed, Alfalfa Medicago sativa is one of the most important and widely produced livestock crops grown throughout the temperate world. "Alfalfa and Relatives: Evolution and Classification of Medicago" provides an in-depth introduction to the Medicago genus, exploring its evolution, breeding and adaptation. Not only are Alfalfa's agricultural and environmental benefits unsurpassed but, due to technological advances, this staple crop is now being developed as a source of human food extracts, pharmaceuticals, enzymes, industrial chemicals, and biofuels. Through this detailed text the authors define the ecological applications of the plant whilst carefully illustrating its economic value and its growing importance as a genetic resource.

      • Trusted Partner
        April 2009

        Classical Gardens

        by Lin Lanying & Wang Renjuan

        This volume presents the art of Chinese classical gardens, including gardening techniques, garden types and garden structures. It also introduces the famous ancient gardens in China.

      • Trusted Partner
        The Arts
        October 2018

        Glimpses of Gardens in Eastern China

        by TUNG Jun, TUNG Ming (translator)

        The architect Chuin Tung introduced the classic beauty of Chinese gardens to the world through this book The interest of garden appreciation: profound interpretation of the spirit and connotation of Chinese gardens  The method of gardening: comprehensive analysis of the details and techniques of garden construction (including architectural and planning, ornament and furniture, rockery, planting)  The history of gardens: detailing the difference between garden history and Eastern and Western gardens   建筑学界一代宗师童寯向世界介绍中国园林之美的经典著作 赏园之趣:深刻解读中国园林的精神与内涵 造园之法:全面分析园林营造的细节与技法(建筑与布局,装修与家具,叠石,植物配置) 园林之史:细述园林历史及东西方园林的区别

      • Trusted Partner
        Technology, Engineering & Agriculture
        July 2020

        Carrots and Related Apiaceae Crops

        by Emmanuel Geoffriau, Philipp W Simon

        Fully updated with new content and full-colour figures, the second edition of this successful book reflects developments and growth in our knowledge of carrots and related crops. It covers the scientific basis of their biology and production, with updated technical crop management content. This new edition is divided into three sections: the first considers the crops' importance and main features; the second focuses on carrot, from genetic diversity and breeding to cropping systems, pest and disease management, quality, postharvest, and valorisation; and the third presents the main aspects of 13 other cultivated Apiaceae. It contains: A dedicated chapter on root quality plus new chapters on organic production and consumer expectations Diversity and common features of cultivated Apiaceae species The links between scientific principles and cropping systems The relation between crop management and product quality An invaluable resource for all those involved in carrot and related vegetable production, this is essential reading for producers, and horticulture, plant science and food science students, as well as researchers in these areas.

      • Trusted Partner
        January 2021

        Space Launch Vehicles

        by Joseph A. Angelo, Jr.

        This eBook explores the basic functions of a launch vehicle and offers examples of historically significant or currently operational rockets used to place objects into outer space. Special emphasis is given to past, current, and future American space launch vehicles, including the mighty Saturn V Moon rocket, NASA’s Space Shuttle fleet, the contemporary Delta IV and Atlas V launch vehicles, and NASA’s new Space Launch Vehicle (SLV). Readers will explore two famous rocket engineers who helped transform the use of powerful rockets into space launch vehicles: German-American Wernher von Braun (1912‒77) and Russian Korolev (1907-1966).

      • Trusted Partner
        Science & Mathematics
        August 2021

        Key Questions in Zoo and Aquarium Studies

        A Study and Revision Guide

        by Paul Rees

        An understanding of the work of zoos and aquariums is central to many programmes of study in wildlife conservation and more specialised programmes in zoo and aquarium science and management. This book is intended as a study and revision guide for students following these programmes. It contains 600 multiple-choice questions (and answers) set at three levels - foundation, intermediate and advanced - and grouped into 10 major topic areas: 1. History of zoos and aquariums 2. Zoo and exhibit design 3. Aquariums and Aquatic exhibits 4 Visitor studies, zoo education and zoo research 5. Nutrition and food presentation 6 Reproductive biology and genetics 7. Conservation breeding and assisted reproductive technologies 8. Behaviour, training and environmental enrichment 9. Animal welfare and conservation medicine 10. Zoo organisation and regulation The book has been produced in a convenient format so that it can be used at any time in any place. It allows the reader to learn and revise the meaning of terms used in zoo and aquarium biology, the principles of animal husbandry and enclosure design, the behaviour of zoo visitors, the operation of captive breeding programmes, the international organisation of zoos, their legal regulation and much more.

      • Trusted Partner
        November 2023

        Students' Dictionary of Zoo and Aquarium Studies

        by Paul A. Rees

        This Students' Dictionary of Zoo and Aquarium Studies contains over 5,000 terms (illustrated by 88 figures) used in zoos, aquariums, safari parks, birds of prey centres, petting zoos, animal rescue centres and other facilities that make up the 'zoo industry'. It covers a wide range of topics including animal behaviour, animal husbandry, animal welfare, ecology, law, taxonomy, classification, nutrition, parasitology, physiology, reproduction, experimental design, statistics, veterinary science, disease, visitor studies, water management, wildlife conservation and zoo design and architecture. It should be of great interest to those studying zoo biology, animal management, veterinary science and related subjects along with zookeepers and aquarists in the early stages of their careers. Dr Paul Rees has a long-standing interest in animals and in zoos. He has taught a wide range of subjects including ecology, animal behaviour, zoo biology, and wildlife and zoo law. While lecturing at the University of Salford he created the first undergraduate programme in Wildlife Conservation and Zoo Biology in the United Kingdom and over a period of some 20 years was an external examiner for BSc and MSc programmes in zoo biology and wildlife conservation at the Universities of Edinburgh, Chester, Staffordshire, Wolverhampton, Gloucestershire and Nottingham Trent University. Dr Rees has published research on the large mammal fauna of Ngorongor Crater, Tanzania, the ecology and behaviour of elephants and cheetahs living in zoos, and the laws concerning wildlife reintroductions and the regulation of zoos.

      • Trusted Partner

        GARDENING WITH LUNAR LORE

        by Peter West

        Gardening, farming and astrology have been linked for thousands of years. You are aware of the four seasons, but you do not realize how paying attention to the days, and months, will help increase, and improve, your planting. This book combines ordinary gardening methods, with common-sense astrology, to help you improve your gardening.

      • Trusted Partner
        January 2021

        Electric Propulsion for Deep-Space Missions

        by Joseph A. Angelo, Jr.

        This eBook describes the fundamental physical principles that govern the operation of the electric rocket. Contemporary and planned future use of electric propulsion for deep space missions is also presented, with special attention given to NASA’s fascinating Deep Space One and Dawn missions, as well as the upcoming DART and PSYCHE missions.

      • Trusted Partner
        January 2021

        21st-Century Advanced Propulsion Systems

        by Joseph A. Angelo, Jr.

        This eBook focuses on American-developed space launch systems evolving out of rocket technologies and decisions made in the late 20th century and first two decades of the 21st century. The two new launch systems discussed are the United Launch Alliance Vulcan-Centaur system and NASA’s Space Launch System (SLS). Each system provides important opportunities for the next several decades of space launch activities, making it a fascinating read for anyone interested in pursuing astronomy.

      • Trusted Partner
        Memoirs
        2022

        24.02.

        by Andriy Meronyk

        "24.02" is a war diary. The book tells a real story about a company of young people who found themselves against their will in the middle of the war. It is about how each of them froze either from fear or from cold when a rocket hit somewhere nearby and a powerful explosion broke some windows and activated alarms. It is about how each of them tried to be useful to the country, about the evolution of their fears and doubts. It is about what they discussed, what they thought about and what they believed in. This book is about ordinary people, ordinary Ukrainians.

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