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Radio signals keep making material, informational, political, and social connections in this world. Exploring these signals architectonically, the contributors engage with the situatedness of radio signal recordings in nature and with knowledge implied in radio communication. Rooted in experimental design and data feminism, the book presents innovative tools for navigating data by spanning media theory, information studies, and feminist new materialism. This offers an intersectional and post-disciplinary approach to computation, classification, and search that is accessible to artists, technologists, and researchers - facilitating interdisciplinary collaboration and deepening the understanding of information technologies.
"Language Exploration and Awareness: A Resource Book for Teachers, Third Edition" shows English teachers how they can expand their curriculum beyond the traditional emphases on grammar and syntax, to help their students learn about many aspects of the English language, including general semantics, regional and social dialects, syntax, spelling, history of the English language, social language conventions, lexicography, and word origins. Clear, practical, and reader-friendly, the text reviews basic aspects of English language study in classrooms, then illustrates how teachers can create student-centered, inquiry-oriented activities for the learners in their classrooms. Written from a sociocultural perspective, this text stresses the uses of authentic language as it is used by real people for real purposes in diverse social contexts. Changes in the Third Edition are: all chapters have been thoroughly updated to address new developments in the world and in the field of English and language arts education; the chapters in Section II include new Student Explorations - activities designed by pre- and in-service teachers that readers can use with students in their classrooms; and new in this edition are references throughout several chapters to Web sites that instructors and students will find useful. This text is intended as text for undergraduate and master's level English language arts courses on the pedagogies of language teaching, and as an introduction to language or introduction to linguistics courses - particularly those emphasizing language study from a sociocultural perspective; and for courses preparing teachers of English as a new language. The text is also intended as a resource for current classroom teachers.
Space exploration depends on a comprehensive understanding of the forces at work in the universe, and so for centuries, it seemed impossible that humans could leave Earth to travel in space. Telescopes, Probes, Spacecraft, and the Future of Space Exploration meets Next Generation Science Standards and describes how foundational understanding of astronomy developed and how visionaries invented the technology to make space travel a reality. The book also considers achievements on the horizon that could change our understanding of astronomy and our way of life.
The 1985/86 apparition of Halley's Comet turned out to be the most important apparition of a comet ever. It provided a worldwide science community with a wealth of exciting new discoveries, the most remarkable of which was undoubtedly the first image of a cometary nucleus. Halley's Comet is the brightest periodic comet, and the most famous of the 750 known comets. With its 76-year period, its recent appearance was truly a "once-in-a-lifetime" observational opportunity. The 1985/86 apparition was the thirtieth consecutive recorded apparition. Five apparitions ago, the English astronomer Edmond Halley discovered the periodicity of "his" comet and correctly predicted its return in 1758, a triumph for science best appreciated in the context of contemporary views, or rather fears, about comets at that time. The increasingly rapid progress in technological development is very much apparent when one compares the dominant tools for cometary research during Halley's next three apparitions: in 1835 studies were made based on drawings ofthe comet; in 1910 photographic plates were used; while in March 1986 an armada of six spacecraft from four space agencies approached the comet and carried out in situ measurements, 1 AU from the Earth. In 1910, nobody could have dreamed that this was possible, and today it is equally difficult to anticipate what scientists will be able to achieve in 2061.
A complete history of human endeavors in space, this book also moves beyond the traditional topics of human spaceflight, space technology, and space science to include political, social, cultural, and economic issues, and also commercial, civilian, and military applications. In two expertly written volumes, Space Exploration and Humanity: A Historical Encyclopedia covers all aspects of space flight in all participating nations, ranging from the Cold War–era beginnings of the space race to the lunar landings and the Apollo-Soyuz mission; from the Shuttle disasters and the Hubble telescope to Galileo, the Mars Rover, and the International Space Station. The book moves beyond the traditional topics of human spaceflight, space technology, and space science to include political, social, cultural, and economic issues, and also commercial, civilian, and military applications. Produced in conjunction with the History Committee of the American Astronautical Society, this work divides its coverage into six sections, each beginning with an overview essay, followed by an alphabetically organized series of entries on topics such as astrophysics and planetary science; civilian and commercial space applications; human spaceflight and microgravity science; space and society; and space technology and engineering. Whether investigating a specific issue or event or tracing an overarching historic trend, students and general readers will find this an invaluable resource for launching their study of one of humanity's most extraordinary endeavors.
More than 50 years after the Mariner 4 flyby on 15 July 1965, Mars still represents the next frontier of space explorations. Of particular focus nowadays is crewed missions to the red planet. Over three sections, this book explores missions to Mars, in situ operations, and human-rated missions. Chapters address elements of design and possible psychological effects related to human-rated missions. The information contained herein will allow for the development of safe and efficient exploration missions to Mars.
Dedicated to the unique developments of hydroacoustical equipment to monitor the sea coastal shelf environment, this groundbreaking unique study presents a survey of modern methods and technical monitoring facilities, including the diagnostics of underwater engineering when monitoring offshore. There is still so much about the oceans that scientists do not know, and exploring the continental shelves of the world is a huge part of finding out more about these underwater environments. Further to that, it is extremely important that, while scientists and engineers explore and monitor the continental shelf, no damage is done to these precious environments. That is the needle that this study intends to thread, giving scientists and engineers a better method and processes for exploring these underwater mysteries, while protecting the environment and wildlife thriving beneath. Written by a proven scientist in this area, this book is dedicated to the unique developments of hydroacoustical equipment to monitor the coastal shelf. The results of the original experimental sonar studies with application of the parametric antenna are presented. The book presents a survey of the modern methods and technical monitoring facilities of the coastal aqueous environment. The basic characteristics of the parametric antennas are given considering propagation of the acoustic waves in the environments with dispersion and acoustical absorption. The author and his colleagues consider the questions of formation of the parametric antenna field in layered-heterogeneous media and the peculiarities of sounding of the interfaces and bottom sediments. Ecological monitoring methods of the basic parameters of quality and condition of the aqueous environment are analyzed. The peculiarities of diagnostics of the underwater engineering constructions when monitoring the offshore strips are described. For both veteran engineers and students in the field alike, this breakthrough study is a must-have for any scientific library concerned with studying the oceans and especially the continental shelf.