Low-Energy Lunar Trajectory Design

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Publisher : John Wiley & Sons
ISBN 13 : 1118855310
Total Pages : 452 pages
Book Rating : 4.1/5 (188 download)

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Book Synopsis Low-Energy Lunar Trajectory Design by : Jeffrey S. Parker

Download or read book Low-Energy Lunar Trajectory Design written by Jeffrey S. Parker and published by John Wiley & Sons. This book was released on 2014-06-25 with total page 452 pages. Available in PDF, EPUB and Kindle. Book excerpt: Based on years of research conducted at the NASA Jet Propulsion Laboratory, Low-Energy Lunar Trajectory Design provides high-level information to mission managers and detailed information to mission designers about low-energy transfers between Earth and the moon. The book answers high-level questions about the availability and performance of such transfers in any given month and year. Low-energy lunar transfers are compared with various other types of transfers, and placed within the context of historical missions. Using this book, designers may reconstruct any transfer described therein, as well as design similar transfers with particular design parameters. An Appendix, “Locating the Lagrange Points,” and a useful list of terms and constants completes this technical reference. Surveys thousands of possible trajectories that may be used to transfer spacecraft between Earth and the moon, including transfers to lunar libration orbits, low lunar orbits, and the lunar surface Provides information about the methods, models, and tools used to design low-energy lunar transfers Includes discussion about the variations of these transfers from one month to the next, and the important operational aspects of implementing a low-energy lunar transfer Additional discussions address navigation, station-keeping, and spacecraft systems issues

Radio Occultations Using Earth Satellites

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Author :
Publisher : Wiley-Interscience
ISBN 13 :
Total Pages : 680 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Radio Occultations Using Earth Satellites by : William G. Melbourne

Download or read book Radio Occultations Using Earth Satellites written by William G. Melbourne and published by Wiley-Interscience. This book was released on 2005 with total page 680 pages. Available in PDF, EPUB and Kindle. Book excerpt: the wave theory foundations of today's radio occultation techniques Forty years ago, the premier radio occultation problem was how to profile the atmosphere and radius of Mars using signals sent by the Mariner 4 spacecraft. Researchers then could rely on ray theory-based techniques for accurate analysis of the thin, uniform Martian atmosphere. Today's radio occultation challenges mostly involve communications platforms—and related data, instrument systems, and applications—in the Earth's own atmosphere. To deal with the density and complexity of this multilayered medium, an analytical framework that goes beyond ray theory is needed. Setting the cutting edge for the field, Radio Occultations Using Earth Satellites: A Wave Theory Treatment develops a purely wave-theoretic approach to occultation analysis. This approach yields more nuanced results than either ray or hybrid (ray/wave) methodologies offer, and proves suitable for the many variables at work in today's problems. This groundbreaking text provides: An introduction to the general theory of radio occultations Development of ray theory and scalar diffraction treatments of radio propagation processes Development of a wave theoretic treatment of the above wave propagation processes The correspondence between wave and ray theories A discussion of how to use a wave-theoretic approach to infer the refractive properties of the propagation medium from a time series set of observations of the propagated wave's phase and amplitude A comprehensive resource that clearly defines the latest topics and methodologies, Radio Occultations Using Earth Satellites is a must-have text for engineers, scientists, students, and managers in satellites communications, navigation, deep space and planetary exploration, aerospace, atmospheric science, physics, and engineering. The Deep Space Communications and Navigation Series is authored by scientists and engineers with extensive experience in astronautics, communications, and related fields. It lays the foundation for innovation in the areas of deep space navigation and communications by disseminating state-of-the-art knowledge in key technologies.

Telecommunications and Data Communications Handbook

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Author :
Publisher : John Wiley & Sons
ISBN 13 : 1118585801
Total Pages : 795 pages
Book Rating : 4.1/5 (185 download)

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Book Synopsis Telecommunications and Data Communications Handbook by : Ray Horak

Download or read book Telecommunications and Data Communications Handbook written by Ray Horak and published by John Wiley & Sons. This book was released on 2012-11-19 with total page 795 pages. Available in PDF, EPUB and Kindle. Book excerpt: For an accessible and comprehensive survey of telecommunications and data communications technologies and services, consult the Telecommunications and Data Communications Handbook, which includes information on origins, evolution and meaningful contemporary applications. Find discussions of technologies set in context, with details on fiber optics, cellular radio, digital carrier systems, TCP/IP, and the Internet. Explore topics like Voice over Internet Protocol (VoIP); 802.16 & WiMAX; Passive Optical Network (PON); 802.11g & Multiple Input Multiple Output (MIMO) in this easily accessible guide without the burden of technical jargon.

The New Communications Technologies

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Publisher : Taylor & Francis
ISBN 13 : 0240805860
Total Pages : 345 pages
Book Rating : 4.2/5 (48 download)

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Book Synopsis The New Communications Technologies by : Michael M. Mirabito

Download or read book The New Communications Technologies written by Michael M. Mirabito and published by Taylor & Francis. This book was released on 2004 with total page 345 pages. Available in PDF, EPUB and Kindle. Book excerpt: A complete explanation of today's communication technologies, and their impact!

Dr. Euler's Fabulous Formula

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Publisher : Princeton University Press
ISBN 13 : 0691175918
Total Pages : 416 pages
Book Rating : 4.6/5 (911 download)

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Book Synopsis Dr. Euler's Fabulous Formula by : Paul J. Nahin

Download or read book Dr. Euler's Fabulous Formula written by Paul J. Nahin and published by Princeton University Press. This book was released on 2017-04-04 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the mid-eighteenth century, Swiss-born mathematician Leonhard Euler developed a formula so innovative and complex that it continues to inspire research, discussion, and even the occasional limerick. Dr. Euler's Fabulous Formula shares the fascinating story of this groundbreaking formula—long regarded as the gold standard for mathematical beauty—and shows why it still lies at the heart of complex number theory. In some ways a sequel to Nahin's An Imaginary Tale, this book examines the many applications of complex numbers alongside intriguing stories from the history of mathematics. Dr. Euler's Fabulous Formula is accessible to any reader familiar with calculus and differential equations, and promises to inspire mathematicians for years to come.

The Essential Guide to Practical Astrology

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Publisher : Penguin
ISBN 13 : 1101527072
Total Pages : 429 pages
Book Rating : 4.1/5 (15 download)

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Book Synopsis The Essential Guide to Practical Astrology by : April Kent

Download or read book The Essential Guide to Practical Astrology written by April Kent and published by Penguin. This book was released on 2011-06-07 with total page 429 pages. Available in PDF, EPUB and Kindle. Book excerpt: A down-to-earth guide about the message of the stars. For astrology to be useful there's no need to have a crystal ball, incense, meditation, or faith. Learn the practical language of astrology in this clear, easy-to-understand exploration that goes way beyond daily horoscopes and zodiac. With it, the reader will be able to calculate and read their own and others' birth charts; tell signs and planets from houses; create daily, weekly, monthly, and yearly planners- even make predictions for the future. With a glossary and further resources, this guide explores: ? Why horoscopes and descriptions of "sun signs" are usually wrong. ? Why many astrologers use the "wrong" zodiac. ? The several different houses system. ? All the planetary aspects that go beyond the sun and moon. ? The many cycles that determine an astrological forecast.

Smart Grids and Their Communication Systems

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Author :
Publisher : Springer
ISBN 13 : 9811317682
Total Pages : 661 pages
Book Rating : 4.8/5 (113 download)

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Book Synopsis Smart Grids and Their Communication Systems by : Ersan Kabalci

Download or read book Smart Grids and Their Communication Systems written by Ersan Kabalci and published by Springer. This book was released on 2018-09-01 with total page 661 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book presents a broad overview of emerging smart grid technologies and communication systems, offering a helpful guide for future research in the field of electrical engineering and communication engineering. It explores recent advances in several computing technologies and their performance evaluation, and addresses a wide range of topics, such as the essentials of smart grids for fifth generation (5G) communication systems. It also elaborates the role of emerging communication systems such as 5G, internet of things (IoT), IEEE 802.15.4 and cognitive radio networks in smart grids. The book includes detailed surveys and case studies on current trends in smart grid systems and communications for smart metering and monitoring, smart grid energy storage systems, modulations and waveforms for 5G networks. As such, it will be of interest to practitioners and researchers in the field of smart grid and communication infrastructures alike.

Postcolonial Astrology

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Publisher : North Atlantic Books
ISBN 13 : 1623175313
Total Pages : 338 pages
Book Rating : 4.6/5 (231 download)

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Book Synopsis Postcolonial Astrology by : Alice Sparkly Kat

Download or read book Postcolonial Astrology written by Alice Sparkly Kat and published by North Atlantic Books. This book was released on 2021-05-18 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt: Tapping into the political power of magic and astrology for social, community, and personal transformation. In a cross-cultural approach to understanding astrology as a magical language, Alice Sparkly Kat unmasks the political power of astrology, showing how it can be channeled as a force for collective healing and liberation. Too often, magic and astrology are divorced from their potency and cultural contexts: co-opted by neoliberalism, used as a force of oppression, or distilled beyond recognition into applications that belie their individual and collective power. By looking at the symbolic and etymological histories of the sun, moon, Saturn, Venus, Mercury, Mars, and Jupiter, we can trace and understand the politics of magic--and challenge our own practices, interrogate our truths, and reshape our institutions to build better frameworks for communities of care. Fearless, radical, and fresh, Sparkly Kat's Postcolonial Astrology ushers in a new wave of astrology revival, refusing to apologize for its magickism and connecting its power to the spirituality and politics we need now. Intersectional, inclusive, and geared towards queer and POC communities, it uses our historical and collective constructs of the planets, sun, and moon to re-chart our subconscious history, redefine the body in the world, and assert our politics of the personal, in astrology and all things.

Navigation

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Publisher : Springer Science & Business Media
ISBN 13 : 3709160782
Total Pages : 470 pages
Book Rating : 4.7/5 (91 download)

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Book Synopsis Navigation by : B. Hofmann-Wellenhof

Download or read book Navigation written by B. Hofmann-Wellenhof and published by Springer Science & Business Media. This book was released on 2011-06-28 with total page 470 pages. Available in PDF, EPUB and Kindle. Book excerpt: Global positioning systems like GPS or the future European Galileo are influencing the world of navigation tremendously. Today, everybody is concerned with navigation even if unaware of this fact. Therefore, the interest in navigation is steadily increasing. This book provides an encyclopedic view of navigation. Fundamental elements are presented for a better understanding of the techniques, methods, and systems used in positioning and guidance. The book consists of three parts. Beside a historical review and maps, the first part covers mathematical and physical fundamentals. The second part treats the methods of positioning including terrestrial, celestial, radio- and satellite-based, inertial, image-based, and integrated navigation. Routing and guidance are the main topics of the third part. Applications on land, at sea, in the air, and in space are considered, followed by a critical outlook on the future of navigation. This book is designed for students, teachers, and people interested in entering the complex world of navigation.

Advances in Bioprocess Engineering and Technology

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Author :
Publisher : Springer Nature
ISBN 13 : 981157409X
Total Pages : 488 pages
Book Rating : 4.8/5 (115 download)

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Book Synopsis Advances in Bioprocess Engineering and Technology by : Doraiswami Ramkrishna

Download or read book Advances in Bioprocess Engineering and Technology written by Doraiswami Ramkrishna and published by Springer Nature. This book was released on 2020-09-29 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents the select peer-reviewed proceedings of the International Conference on Advances in Bioprocess Engineering and Technology (ICABET 2020). The book covers all aspects of bioprocesses, especially related to fermentation technology, food technology, environmental biotechnology, and sustainable energy. Along with this primary theme, the focus is on recent advances in bioprocessing research such as biosensors, micro-reactors, novel separation techniques, bioprocess control, bio-safety, advanced techniques for waste to wealth generation, and nanobiotechnology. This contents are divided according to the major themes of the conference: (i) Fermentation Technology and Bioreactor, (ii) Food Pharmaceuticals and Health care, (iii) Environment and Agriculture, and (iv) Sustainable Energy. This book is intended to help students, researchers, and industry professionals acquire knowledge on innovative technologies and recent advancements in the field of bioprocess engineering and technology.

Celestial Mechanics

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Publisher : Springer Science & Business Media
ISBN 13 : 0387685774
Total Pages : 277 pages
Book Rating : 4.3/5 (876 download)

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Book Synopsis Celestial Mechanics by : Alessandra Celletti

Download or read book Celestial Mechanics written by Alessandra Celletti and published by Springer Science & Business Media. This book was released on 2007-06-24 with total page 277 pages. Available in PDF, EPUB and Kindle. Book excerpt: The aim of this book is to demonstrate to a wider audience, as well as to a more skilled audience, the many fascinating aspects of modern celestial mechanics. It sets out to do this without the use of mathematics. After giving the reader the technical tools needed for a basic understanding of the underlying physical phenomena (using only elementary mathematics), facts and figures are provided on historical events, modern discoveries and future applications. Contents are divided into major topics where the three "souls" of modern celestial mechanics (dynamical systems, Solar System and stellar systems, spaceflight dynamics) play a major role.

Environmental Geoinformatics

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Publisher : Springer Science & Business Media
ISBN 13 : 3642340857
Total Pages : 541 pages
Book Rating : 4.6/5 (423 download)

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Book Synopsis Environmental Geoinformatics by : Joseph L. Awange

Download or read book Environmental Geoinformatics written by Joseph L. Awange and published by Springer Science & Business Media. This book was released on 2013-06-13 with total page 541 pages. Available in PDF, EPUB and Kindle. Book excerpt: There is no doubt that today, perhaps more than ever before, humanity faces a myriad of complex and demanding challenges. These include natural resource depletion and environmental degradation, food and water insecurity, energy shortages, diminishing biodiversity, increasing losses from natural disasters, and climate change with its associated potentially devastating consequences, such as rising sea levels. These human-induced and natural impacts on the environment need to be well understood in order to develop informed policies, decisions, and remedial measures to mitigate current and future negative impacts. To achieve this, continuous monitoring and management of the environment to acquire data that can be soundly and rigorously analyzed to provide information about its current state and changing patterns, and thereby allow predictions of possible future impacts, are essential. Developing pragmatic and sustainable solutions to address these and many other similar challenges requires the use of geodata and the application of geoinformatics. This book presents the concepts and applications of geoinformatics, a multidisciplinary field that has at its core different technologies that support the acquisition, analysis and visualization of geodata for environmental monitoring and management. We depart from the 4D to the 5D data paradigm, which defines geodata accurately, consistently, rapidly and completely, in order to be useful without any restrictions in space, time or scale to represent a truly global dimension of the digital Earth. The book also features the state-of-the-art discussion of Web-GIS. The concepts and applications of geoinformatics presented in this book will be of benefit to decision-makers across a wide range of fields, including those at environmental agencies, in the emergency services, public health and epidemiology, crime mapping, environmental management agencies, tourist industry, market analysis and e-commerce, or mineral exploration, among many others. The title and subtitle of this textbook convey a distinct message. Monitoring -the passive part in the subtitle - refers to observation and data acquisition, whereas management - the active component - stands for operation and performance. The topic is our environment, which is intimately related to geoinformatics. The overall message is: all the mentioned elements do interact and must not be separated. Hans-Peter B ahr, Prof. Dr.-Ing. Dr.h.c., Karlsruhe Institute of Technology (KIT), Germany.

Linda Goodman's Sun Signs

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Author :
Publisher : RosettaBooks
ISBN 13 : 0795316097
Total Pages : 621 pages
Book Rating : 4.7/5 (953 download)

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Book Synopsis Linda Goodman's Sun Signs by : Linda Goodman

Download or read book Linda Goodman's Sun Signs written by Linda Goodman and published by RosettaBooks. This book was released on 2014-01-09 with total page 621 pages. Available in PDF, EPUB and Kindle. Book excerpt: The New York Times–bestselling author’s classic guide to astrology: “What makes Sun Signs different is that much of the writing is done with humor” (The Boston Globe). Before 1968, astrology as we know it had a very limited following in the United States and around the world. The publication of Linda Goodman’s Sun Signs changed that forever. Newspapers began running astrology columns, and soon, an increasing number of people knew their sign (as well as yours) and began to study astrological tendencies. Linda Goodman’s Sun Signs quickly established itself as the worldwide introductory bible to astrology for beginner and expert alike. The book’s simple organizational technique made it easy for everyone to follow and understand themselves and others, sign-by-sign. This updated edition of the groundbreaking classic is an enjoyable way to discover the world of astrology today.

Communication Technology Update and Fundamentals

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Author :
Publisher : Taylor & Francis
ISBN 13 : 1136031464
Total Pages : 352 pages
Book Rating : 4.1/5 (36 download)

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Book Synopsis Communication Technology Update and Fundamentals by : August E. Grant

Download or read book Communication Technology Update and Fundamentals written by August E. Grant and published by Taylor & Francis. This book was released on 2013-09-05 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: New communication technologies are being introduced at an astonishing rate. Making sense of these technologies is increasingly difficult. Communication Technology Update and Fundamentals is the single best source for the latest developments, trends, and issues in communication technology. Featuring the fundamental framework along with the history and background of communication technologies, Communication Technology Update and Fundamentals, 12th edition helps you stay ahead of these ever-changing and emerging technologies. As always, every chapter has been completely updated to reflect the latest developments and market statistics, and now covers digital signage, cinema technologies, social networking, and telepresence, in addition to the dozens of technologies explored in the previous edition. The book also features industry structure and regulation, history, and theory along with full coverage of the latest technologies! The book's companion website (http://commtechupdate.com) offers updated information submitted by chapter authors and offers links to other Internet resources.

Satellite Geodesy

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Author :
Publisher : Walter de Gruyter
ISBN 13 : 3110200082
Total Pages : 613 pages
Book Rating : 4.1/5 (12 download)

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Book Synopsis Satellite Geodesy by : Günter Seeber

Download or read book Satellite Geodesy written by Günter Seeber and published by Walter de Gruyter. This book was released on 2008-08-22 with total page 613 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers the entire field of satellite geodesy and is intended to serve as a textbook for advanced undergraduate and graduate students, as well as a reference for professionals and scientists in the fields of engineering and geosciences such as geodesy, surveying engineering, geomatics, geography, navigation, geophysics and oceanography. The text provides a systematic overview of fundamentals including reference systems, time, signal propagation and satellite orbits, together with observation methods such as satellite laser ranging, satellite altimetry, gravity field missions, very long baseline interferometry, Doppler techniques, and Global Navigation Satellite Systems (GNSS). Particular emphasis is given to positioning techniques, such as the NAVSTAR Global Positioning System (GPS), and to applications. Numerous examples are included which refer to recent results in the fields of global and regional control networks; gravity field modeling; Earth rotation and global reference frames; crustal motion monitoring; cadastral and engineering surveying; geoinformation systems; land, air, and marine navigation; marine and glacial geodesy; and photogrammetry and remote sensing. This book will be an indispensable source of information for all concerned with satellite geodesy and its applications, in particular for spatial referencing, geoinformation, navigation, geodynamics, and operational positioning.

International Communication

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Publisher : Bloomsbury Publishing
ISBN 13 : 1780932677
Total Pages : 393 pages
Book Rating : 4.7/5 (89 download)

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Book Synopsis International Communication by : Daya Kishan Thussu

Download or read book International Communication written by Daya Kishan Thussu and published by Bloomsbury Publishing. This book was released on 2018-12-27 with total page 393 pages. Available in PDF, EPUB and Kindle. Book excerpt: The third edition of International Communication examines the profound changes that have taken place, and are continuing to take place at an astonishing speed, in international media and communication. Building on the success of previous editions, this book maps out the expansion of media and telecommunications corporations within the macro-economic context of liberalisation, deregulation and privitisation. It then goes on to explore the impact of such growth on audiences in different cultural contexts and from regional, national and international perspectives. Each chapter contains engaging case studies which exemplify the main concepts and arguments.

Math Makes Sense 7

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Author :
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (11 download)

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Book Synopsis Math Makes Sense 7 by : Ray Appel

Download or read book Math Makes Sense 7 written by Ray Appel and published by . This book was released on 2016 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: