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Orbital Debris: A Technical Assessment
by Committee on Space DebrisSince the beginning of space flight, the collision hazard in Earth orbit has increased as the number of artificial objects orbiting the Earth has grown. Spacecraft performing communications, navigation, scientific, and other missions now share Earth orbit with spent rocket bodies, nonfunctional spacecraft, fragments from spacecraft breakups, and other debris created as a byproduct of space operations. Orbital Debris examines the methods we can use to characterize orbital debris, estimates the magnitude of the debris population, and assesses the hazard that this population poses to spacecraft. Potential methods to protect spacecraft are explored. The report also takes a close look at the projected future growth in the debris population and evaluates approaches to reducing that growth. Orbital Debris offers clear recommendations for targeted research on the debris population, for methods to improve the protection of spacecraft, on methods to reduce the creation of debris in the future, and much more.
Orbital Dynamics in the Gravitational Field of Small Bodies
by Yang YuThis prizewinning PhD thesis presents a general discussion of the orbital motion close to solar system small bodies (SSSBs), which induce non-central asymmetric gravitational fields in their neighborhoods. It introduces the methods of qualitative theory in nonlinear dynamics to the study of local/global behaviors around SSSBs. Detailed mechanical models are employed throughout this dissertation, and specific numeric techniques are developed to compensate for the difficulties of directly analyzing. Applying this method, several target systems, like asteroid 216 Kleopatra, are explored in great detail, and the results prove to be both revealing and pervasive for a large group of SSSBs.
Orbital Interactions in Chemistry
by Jeremy K. Burdett Myung-Hwan Whangbo Thomas A. AlbrightExplains the underlying structure that unites all disciplines in chemistryNow in its second edition, this book explores organic, organometallic, inorganic, solid state, and materials chemistry, demonstrating how common molecular orbital situations arise throughout the whole chemical spectrum. The authors explore the relationships that enable readers to grasp the theory that underlies and connects traditional fields of study within chemistry, thereby providing a conceptual framework with which to think about chemical structure and reactivity problems.Orbital Interactions in Chemistry begins by developing models and reviewing molecular orbital theory. Next, the book explores orbitals in the organic-main group as well as in solids. Lastly, the book examines orbital interaction patterns that occur in inorganic-organometallic fields as well as cluster chemistry, surface chemistry, and magnetism in solids.This Second Edition has been thoroughly revised and updated with new discoveries and computational tools since the publication of the first edition more than twenty-five years ago. Among the new content, readers will find:Two new chapters dedicated to surface science and magnetic propertiesAdditional examples of quantum calculations, focusing on inorganic and organometallic chemistryExpanded treatment of group theoryNew results from photoelectron spectroscopyEach section ends with a set of problems, enabling readers to test their grasp of new concepts as they progress through the text. Solutions are available on the book's ftp site.Orbital Interactions in Chemistry is written for both researchers and students in organic, inorganic, solid state, materials, and computational chemistry. All readers will discover the underlying structure that unites all disciplines in chemistry.
Orbital Mechanics and Astrodynamics: Techniques and Tools for Space Missions
by Gerald R. HintzNow in an updated second edition, this classroom-tested textbook covers fundamental and advanced topics in orbital mechanics and astrodynamics designed to introduce readers to the basic dynamics of space flight. The book explains concepts and engineering tools a student or practicing engineer can apply to mission design and navigation of space missions. Through highlighting basic, analytic, and computer-based methods for designing interplanetary and orbital trajectories, the text provides excellent insight into astronautical techniques and tools. The second edition includes new material on the observational basics of orbit determination, information about precision calculations for data used inflight, such as Mars 2020 with the Ingenuity Helicopter, and improvements in mission design procedures, including the automated design of gravity-assist trajectories. Orbital Mechanics and Astrodynamics: Techniques and Tools for Space Missions is ideal for students in astronautical or aerospace engineering and related fields, as well as engineers and researchers in space industrial and governmental research and development facilities, as well as researchers in astronautics.
Orbital Motion
by A.E. RoyLong established as one of the premier references in the fields of astronomy, planetary science, and physics, the fourth edition of Orbital Motion continues to offer comprehensive coverage of the analytical methods of classical celestial mechanics while introducing the recent numerical experiments on the orbital evolution of gravitating masses and the astrodynamics of artificial satellites and interplanetary probes. Following detailed reviews of earlier editions by distinguished lecturers in the USA and Europe, the author has carefully revised and updated this edition. Each chapter provides a thorough introduction to prepare you for more complex concepts, reflecting a consistent perspective and cohesive organization that is used throughout the book. A noted expert in the field, the author not only discusses fundamental concepts, but also offers analyses of more complex topics, such as modern galactic studies and dynamical parallaxes. New to the Fourth Edition: * Numerous updates and reorganization of all chapters to encompass new methods * New results from recent work in areas such as satellite dynamics * New chapter on the Caledonian symmetrical n-body problem Extending its coverage to meet a growing need for this subject in satellite and aerospace engineering, Orbital Motion, Fourth Edition remains a top reference for postgraduate and advanced undergraduate students, professionals such as engineers, and serious amateur astronomers.
The Orbital Perspective
by Muhammad Yunus Astronaut Ron GaranFor astronaut Ron Garan, living on the International Space Station was a powerful, transformative experience--one that he believes holds the key to solving our problems here on Earth. On space walks and through windows, Garan was struck by the stunning beauty of the Earth from space but sobered by knowing how much needed to be done to help this troubled planet. And yet on the International Space Station, Garan, a former fighter pilot, was working work side by side with Russians, who only a few years before were "the enemy." If fifteen nationalities could collaborate on one of the most ambitious, technologically complicated undertakings in history, surely we can apply that kind of cooperation and innovation toward creating a better world. That spirit is what Garan calls the "orbital perspective."Garan vividly conveys what it was like learning to work with a diverse group of people in an environment only a handful of human beings have ever known. But more importantly, he describes how he and others are working to apply the orbital perspective here at home, embracing new partnerships and processes to promote peace and combat hunger, thirst, poverty, and environmental destruction. This book is a call to action for each of us to care for the most important space station of all: planet Earth. You don't need to be an astronaut to have the orbital perspective. Garan's message of elevated empathy is an inspiration to all who seek a better world.
Orbital Relative Motion and Terminal Rendezvous: Analytic and Numerical Methods for Spaceflight Guidance Applications (Space Technology Library #39)
by Jean Albert KéchichianThis book provides a comprehensive analysis of time-fixed terminal rendezvous around the Earth using chemical propulsion.The book has two main objectives. The first is to derive the mathematics of relative motion in near-circular orbit when subjected to perturbations emanating from the oblateness of the Earth, third-body gravity, and atmospheric drag. The mathematics are suitable for quick trajectory prediction and the creation of computer codes and efficient software to solve impulsive maneuvers and fly rendezvous missions.The second objective of this book is to show how the relative motion theory is applied to the exact precision-integrated, long-duration, time-fixed terminal rendezvous problem around the oblate Earth for the general elliptic orbit case.The contents are both theoretical and applied, with long-lasting value for aerospace engineers, trajectory designers, professors of orbital mechanics, and students at the graduate level and above.
Orbitals in Chemistry
by Satoshi InagakiAimed at chemists in both academia and industry, and written by world-renowned experts in their fields, this text, made up of concise yet authoritative reports, is part of a series that presents critical reviews of current ideas and future trends in research.
Orbits
by Guochang Xu Jia XuThe development of the orbits theory lags behind the development of satellite technology. This book provides, for the first time in the history of human satellite development, the complete third order solution of the orbits under all possible disturbances. It describes the theory of satellite orbits, derives the complete solutions of the orbital disturbances, describes the algorithms of orbits determination based on the theory, describes the applications of the theory to the phenomenon of the satellite formation physically. The subjects include: Orbits Motion Equations, Disturbance theory, Solutions of the differential Equations, Algorithms of Orbits determinations, Applications of the theory to the satellite formation.
The Orca Scientists (Scientists in the Field Series)
by Andy Comins Kim Perez ValiceFollow the scientists working in the Pacific Northwest to learn about the orca whale population there, as they race to save these remarkable mammals from extinction. Perfect for fans of The Great White Shark Scientist and readers looking for excellent nonfiction on this high-interest animal. Orcas have a reputation for being bloodthirsty, but that myth is being debunked as scientists learn more about these "killer" animals. Readers follow scientists in the Pacific Northwest who study the nuanced communication patterns, family structure, and socialization of orca whales, from marine biologists to specialists in the study of sound. With stunning photography and attention to field-based detail, The Orca Scientists paints a vivid picture of the individuals who have made it their life's work to better understand orcas, as well as the whales they are helping to avoid extinction.
An Orchard Invisible: A Natural History of Seeds
by Jonathan SilvertownThe story of seeds, in a nutshell, is a tale of evolution. From the tiny sesame that we sprinkle on our bagels to the forty-five-pound double coconut borne by the coco de mer tree, seeds are a perpetual reminder of the complexity and diversity of life on earth. With An Orchard Invisible, Jonathan Silvertown presents the oft-ignored seed with the natural history it deserves, one nearly as varied and surprising as the earth's flora itself.Beginning with the evolution of the first seed plant from fernlike ancestors more than 360 million years ago, Silvertown carries his tale through epochs and around the globe. In a clear and engaging style, he delves into the science of seeds: How and why do some lie dormant for years on end? How did seeds evolve? The wide variety of uses that humans have developed for seeds of all sorts also receives a fascinating look, studded with examples, including foods, oils, perfumes, and pharmaceuticals. An able guide with an eye for the unusual, Silvertown is happy to take readers on unexpected--but always interesting--tangents, from Lyme disease to human color vision to the Salem witch trials. But he never lets us forget that the driving force behind the story of seeds-- its theme, even-- is evolution, with its irrepressible habit of stumbling upon new solutions to the challenges of life. "I have great faith in a seed," Thoreau wrote. "Convince me that you have a seed there, and I am prepared to expect wonders." Written with a scientist's knowledge and a gardener's delight, An Orchard Invisible offers those wonders in a package that will be irresistible to science buffs and green thumbs alike.
Orchid: A Cultural History
by Jim EndersbyAt once delicate, exotic, and elegant, orchids are beloved for their singular, instantly recognizable beauty. Found in nearly every climate, the many species of orchid have carried symbolic weight in countless cultures over time. The ancient Greeks associated them with fertility and thought that parents who ingested orchid root tubers could control the sex of their child. During the Victorian era, orchids became deeply associated with romance and seduction. And in twentieth-century hard-boiled detective stories, they transformed into symbols of decadence, secrecy, and cunning. What is it about the orchid that has enthralled the imagination for so many centuries? And why do they still provoke so much wonder? Following the stories of orchids throughout history, Jim Endersby divides our attraction to them into four key themes: science, empire, sex, and death. When it comes to empire, for instance, orchids are a prime example of the exotic riches sought by Europeans as they shaped their plans for colonization. He also reveals how Charles Darwin's theory of evolution became intimately entangled with the story of the orchid as he investigated their methods of cross-pollination. As he shows, orchids--perhaps because of their extraordinarily diverse colors, shapes, and sizes--have also bloomed repeatedly in films, novels, plays, and poems, from Shakespeare to science fiction, from thrillers to elaborate modernist novels. Featuring many gorgeous illustrations from the collection of the Royal Botanic Gardens, Kew, Orchid: A Cultural History tells, for the first time, the extraordinary story of orchids and our prolific interest in them. It is an enchanting tale not only for gardeners and plant collectors, but anyone curious about the flower's obsessive hold on the imagination in history, cinema, literature, and more.
Orchid Biology: Recent Trends & Challenges
by Shaik Mahammad Khasim Sadanand Nagesh Hegde María Teresa González-Arnao Kanchit ThammasiriThis book on “Orchid Biology: Recent Trends & Challenges” reviews the latest strategies for the preservation and conservation of orchid diversity and orchid germplasm. It is an outcome of the Proceedings of the International Symposium on “Biodiversity of Medicinal Plants & Orchids: Emerging Trends and Challenges” held on 9-11 February 2018 at Acharya Nagarjuna University, India. In addition, eminent orchid experts from around the globe were invited to contribute to this book. All chapters were peer-reviewed by international experts. The Orchidaceae are one of the largest families of flowering plants, comprising over 700 genera and 22,500 species and contributing roughly 40 percent of monocotyledons. They also represent the second-largest flowering plant family in India, with 1,141 species in 166 genera, and contribute roughly 10% of Indian flora. Orchids comprise a unique group of plants and their flowers are among the most enchanting and exquisite creations of nature. Phylogenetically and taxonomically, the Orchidaceae are considered to be a highly evolved family among angiosperms. They show incredible diversity in terms of the shape, size and colour of their flowers, and are of great commercial importance in floriculture markets around the globe. Millions of cut flowers of Cymbidium, Dendrobium, Cattleya, Paphiopedilum, Phalaenopsis, Vanda etc., besides potted orchid plants, are sold in Western Countries and thus, the orchid cut flower industry has now become a multimillion-dollar business in Europe, the USA and South East Asia. Besides their ornamental value, orchids hold tremendous pharmaceutical potential. Root tubers of Habenaria edgeworthii form an important component of the ‘Astavarga’ group of drugs in Ayurvedic medicine. It is an established fact that tubers of some terrestrial orchids have been used to treat diarrhoea, dysentery, intestinal disorders, cough, cold and tuberculosis. Some orchids, particularly those belonging to the genera Aerides, Arachnis, Cattleya, Cymbidium, Dendrobium, Epidendrum, Oncidium, Paphiopedilum, Phalaenopsis, Renanthera, Vanda etc. have been extensively used to produce internationally acclaimed hybrids. Yet paradoxically, Indian orchids are victims of their own beauty and popularity. As a result, their natural populations have been declining rapidly because of unbridled commercial exploitation in India and abroad. In fact, some orchids are now at the verge of extinction, e.g. Renanthera imschootiana, Diplomeris hirsuta, Paphiopedilum fairrieanum, Cypripedium elegans, Taeniophylum andamanicum etc. Given the global importance of orchids in terms of securing human health and wealth, this comprehensive compilation, prepared by international experts, is highly topical. Its content is divided into five main sections: (I) Cryopreservation & Biotechnology, (II) Orchid Biodiversity & Conservation, (III) Anatomy & Physiology, (IV) Pollination Biology and (V) Orchid Chemicals & Bioactive Compounds. All contributions were written by eminent orchid experts/professors from around the world, making the book a valuable reference guide for all researchers, teachers, orchid enthusiasts, orchid growers and students of biotechnology, botany, pharmaceutical sciences and ethnomedicine. It will be equally valuable for readers from the horticultural industry, especially the orchid industry, agricultural scientists and policymakers.
The Orchid Cage: A Science Fiction Novel (Science and Fiction)
by Herbert W. FrankeThis book is a new English translation of the classic science fiction story written in 1961 by Herbert W. Franke, widely held to be the most important German-language science-fiction writer. A dead city on a distant planet, two groups of people trying to explore it. Step by step, they penetrate the outer ring with its ultra-modern technology, the half-ruined medieval city center and finally the mysterious center. But is the eerie city really dead? Suddenly the factories start working again, the automatons intervene, and somewhere in the background there is still something hidden that could perhaps awaken. But is it people or machines? Herbert W. Franke leads the reader into an oppressively strange world; only after the startling resolution does it become clear what lies behind the adventures of the intruders - not a cosmic strangeness, but a threatening development that could affect humans in the same way. Franke's novel is thus a parable of the evolution of all humans in the age of technical communication ...
The Orchid Genome (Compendium of Plant Genomes)
by Fure-Chyi Chen Shih-Wen ChinThis book provides information on genome complexity and evolution, transcriptome analysis, miRNome, simple sequence repeats, genome relationships, molecular cytogenetics, polyploidy induction and application, flower and embryo development. Orchids account for a great part of the worldwide floriculture trade both as cut flowers and as potted plants and are assessed to comprise around 10% of global fresh cut flower trade. A better understanding of the basic botanical characteristics, flower regulation, molecular cytogenetics, karyotypes and DNA content of important orchids will aid in the efficient development of new cultivars. The book also describes the composition, expression and function of various microRNAs and simple sequence repeats. Information on their involvement in all aspects of plant growth and development will aid functional genomics studies.
Orchid Muse: A History Of Obsession In Fifteen Flowers
by Erica HannickelOne of Literary Hub's Most Anticipated Books of 2022 A kaleidoscopic journey into the world of nature’s most tantalizing flower, and the lives it has inspired. The epitome of floral beauty, orchids have long fostered works of art, tales of adventure, and scientific discovery. Tenacious plant hunters have traversed continents to collect rare specimens; naturalists and shoguns have marveled at orchids’ seductive architecture; royalty and the smart set have adorned themselves with their allure. In Orchid Muse, historian and home grower Erica Hannickel gathers these bold tales of the orchid-smitten throughout history, while providing tips on cultivating the extraordinary flowers she features. Consider Empress Eugenie and Queen Victoria, the two most powerful women in nineteenth-century Europe, who shared a passion for Coelogyne cristata, with its cascading, fragrant white blooms. John Roebling, builder of the Brooklyn Bridge, cultivated thousands of orchids and introduced captivating hybrids. Edmond Albius, an enslaved youth on an island off the coast of Madagascar, was the first person to hand-pollinate Vanilla planifolia, leading to vanilla’s global boom. Artist Frida Kahlo was drawn to the lavender petals of Cattleya gigas and immortalized the flower’s wilting form in a harrowing self-portrait, while more recently Margaret Mee painted the orchids she discovered in the Amazon to advocate for their conservation. The story of orchidomania is one that spans the globe, transporting readers from the glories of the palace gardens of Chinese Empress Cixi to a seedy dime museum in Gilded Age New York’s Tenderloin, from hazardous jungles to the greenhouses and bookshelves of Victorian collectors. Lush and inviting, with radiant full-color illustrations throughout, Orchid Muse is the ultimate celebration of our enduring fascination with these beguiling flowers.
Orchid Propagation: From Laboratories To Greenhouses - Methods And Protocols (Springer Series in Translational Stroke Research)
by Edward Chee-Tak Yeung Yung-I LeeThe orchid family is one of the largest families of flowering plants known for their beauty and economic importance. This work provides information in key areas of research that are important to both scientists and commercial growers alike. The main purposes of this book are to provide key practical areas of research, such as, germination, micropropagation, traditional and current techniques related to plant improvement; document methods that ensure survival of plants from laboratories to greenhouses; promote communication between scientists and growers, so that their combined expertise on these areas will lead to the successful growth of orchids in their natural habitats or commercial greenhouses. This book can serve as reference for laymen with an interest in orchid growing.This book is divided into 5 parts. The first part emphasizes propagation methods using seeds and related techniques that are important to plant conservation and improvement. Successes in asymbiotic and symbiotic seed germination are keys to orchid conservation and their propagation. The second part summarizes micropropagation methods, common media, and newer methods of micropropagation such as the bioreactor culture procedures. The third part focuses on techniques related to the manipulation of explants in an in vitro environment. The fourth part covers cell biological methods and transformation techniques. Since the successes in a laboratory setting do not guarantee plant survival and propagation in greenhouses and in the natural environment, it discusses greenhouse propagation techniques that are essential to the survival of plants generated from a laboratory setting. The fifth part showcases recent successes on orchid propagation by documenting sample publications and how to present orchids in an artistic fashion for one’s enjoyment.
Orchid Propagation: The Biology and Biotechnology of the Protocorm (Springer Protocols Handbooks)
by Yung-I Lee Edward Chee-Tak YeungThis volume provides the first discussion of orchid protcorm and propagation, detailing genome editing research and offers orchid conservation and ecology. Chapters emphasize both the theory and practice of protocorm manipulation, describing protocorm's biology, and a range of related topics useful in studying protocorm. Authoritative and cutting-edge, Orchid Propagation: The Biology and Biotechnology of the Protocorm aims to be a useful practical guide to researches to help further their study in this field.
Orchid Species from Himalaya and Southeast Asia Vol. 1 (A - E)
by Eng Soon TeohA presentation of 491 popular orchid species with 13 varieties and 3 natural hybrids in 51 genera with names beginning with A to E carefully detailed with beautiful photographs and concise descriptions of the plants, their distribution and habitats by a well-known author and photographer. Each genus is assigned a separate chapter. Coverage of the most commonly cultivated Asian species including their varieties and cultivars (e.g. in Bulbophyllum 82 species; Coelogyne 37 species; Dendrobium 210 species) is exhaustive. The orchids are photographed from their best perspective as individual blooms or entire inflorescences. Many species are also shown growing in their natural habitat. Representative hybrids are included to illustrate how some species have contributed to show-worthiness of various genera, their adaptation to a wider climate range, and easy cultivation. This book is a pleasure to view; simultaneously, an easy reference for the identification of orchid species and it provides a guide on how best to grow them. Nowhere else will one find so many popular species beautifully illustrated in a single volume.Volume 1 is the first of a 3 Volume series that will showcase over 900 species plus varieties in 117 genera. A must for everyone fascinated by orchids or simply with a love for nature.
Orchid Species from Himalaya and Southeast Asia Vol. 2 (G - P)
by Eng Soon TeohA presentation of over 700 popular orchid species in 104 genera carefully detailed with beautiful photographs and concise descriptions of plants, their distribution and habitats by a well-known author and photographer. Each genus is assigned a separate chapter. Coverage of the most commonly cultivated Asian species including their varieties and cultivars (e.g. in Bulbophyllum 72 species; Coelogyne 33 species; Dendrobium 161 species; Paphiopedilum 58 species; Phalaenopsis 60 species; Vanda 44 species) is exhaustive. The orchids are photographed from their best perspective, individual blooms and entire inflorescence: additionally, many species are also shown growing in their natural habitat. Representative hybrids are included to illustrate how some species have contributed to show-worthiness of various genera, their adaptation to a wider climate range, and easy cultivation. This book is a pleasure to view; simultaneously, an easy reference for the identification of orchid species and it provides a guide on how best to grow them. Nowhere else will one find so many popular species beautifully illustrated in a single volume.A must for everyone fascinated by orchids or with a love for nature.
Orchid Species from Himalaya and Southeast Asia Vol. 3 (R - Z)
by Eng Soon TeohA presentation of over 700 popular orchid species in 104 genera carefully detailed with beautiful photographs and concise descriptions of plants, their distribution and habitats by a well-known author and photographer. Each genus is assigned a separate chapter. Coverage of the most commonly cultivated Asian species including their varieties and cultivars (e.g. in Bulbophyllum 72 species; Coelogyne 33 species; Dendrobium 161 species; Paphiopedilum 58 species; Phalaenopsis 60 species; Vanda 44 species) is exhaustive. The orchids are photographed from their best perspective, individual blooms and entire inflorescence: additionally, many species are also shown growing in their natural habitat. Representative hybrids are included to illustrate how some species have contributed to show-worthiness of various genera, their adaptation to a wider climate range, and easy cultivation. This book is a pleasure to view; simultaneously, an easy reference for the identification of orchid species and it provides a guide on how best to grow them. Nowhere else will one find so many popular species beautifully illustrated in a single volume.A must for everyone fascinated by orchids or with a love for nature.
Orchids as Aphrodisiac, Medicine or Food
by Eng Soon TeohDid you know that Vanilla was formerly served as aphrodisiac by Cassanova and Madam Pompadour, and Elizabeth I loved its flavor? This is the first book that provides a complete worldwide coverage of orchids being employed as aphrodisiacs, medicine or charms and food. Opening with an in-depth historical account of orchids (orchis Greek testicle), the author describes how the Theory of Signatures influenced ancient herbalists to regard terrestrial orchid tubers as aphrodisiacs. Doctors and apothecaries promoted it during the Renaissance. Usage of orchids in Traditional Chinese Medicine, Indian Ayurvedic Medicine; by Tibetan yogins and Amchi healers for longevity pills, tonics and aphrodisiacs; by Africans to prepare 'health promoting' chikanda or as survival food when lost in the Australian bush are some highlights of the book. Early settlers in America and the East Indies often relied on native remedies and employment of orchids for such needs is described. Also covered are the search for medicinal compounds by scientists, attempts to prove the orchid's efficacy by experiment and the worry of conservationists.
Orchids of Malawi
by Isobyl LaCroix T.M LaCroixThis text covers all of the Malawi orchids, both epiphytic and terrestrial.
Orchids of Nigeria
by L.B. SegerbackThis text includes a description of 104 species with 195 photographs. It also contains a checklist of Nigerian orchids.
Orchids Phytochemistry, Biology and Horticulture: Fundamentals and Applications (Reference Series in Phytochemistry)
by Jean-Michel Mérillon Hippolyte KodjaThis reference work provides an authoritative and comprehensive review of the latest developments in orchids’ biology, biotechnology and phytochemistry, and it also explores the applications of orchids in medicinal chemistry, nutrition and cosmetics industry. Chapters from expert contributors are organised into six sections and cover the entire gamut of orchid research and uses. In this work, readers will learn about topics such as biogeography and diversity of orchids, their biology and environmental factors, their horticulture and phytochemistry, and their use in agri-food, medicinal and perfumery industries. This book will appeal to graduate students, scholars, researchers interested in botany, agriculture, pharmacy, biotechnology and phytochemistry. Industrial scientists and those involved in marketing flowers and phytochemicals, plants and their extracts will also understand the importance of this reference work.