handbook of space engineering archaeology and heritage advances in engineering series

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Handbook Of Space Engineering Archaeology And Heritage

Author : Ann Darrin
ISBN : 1420084321
Genre : Technology & Engineering
File Size : 63. 98 MB
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Some might think that the 27 thousand tons of material launched by earthlings into outer space is nothing more than floating piles of debris. However, when looking at these artifacts through the eyes of historians and anthropologists, instead of celestial pollution, they are seen as links to human history and heritage. Space: The New Frontier for Archeologists Handbook of Space Engineering, Archaeology and Heritage, published this month by CRC Press Taylor and Francis Group, brings together 43 anthropologists, historians, physicists, and engineers, a scientific team as culturally diverse as the crew of any science fiction cruiser. They offer a range of novel historical and technological perspectives on humankind’s experience in space. This ambitious work presents an informative, thought-provoking, and educational text that discusses the evolution of space engineering, spacecraft reliability and forensics, field techniques, and mission planning, as well as space programs for the future. The book is edited by a pair of scientists from different sides of the campus: Ann Garrison Darrin, aerospace engineer and NASA veteran and Beth Laura O’Leary, anthropologist and member of the World Archaeological Congress Space Heritage Task Force. The handbook delves into the evolution of space archaeology and heritage, including the emerging fields of Archaeoastronomy, Ethnoastronomy, and Cultural Astronomy. It also covers space basics and the history of the space age from Sputnik to modern day satellites. It discusses the cultural landscape of space, including orbital artifacts in space, as well as objects left on planetary surfaces and includes a look at the culture of Apollo as a catalog of manned exploration of the moon. It also considers the application of forensic investigation to the solving of cold case mysteries including failed Mars mission landing sites and lost spacecraft, and even investigates the archaeology of the putative Roswell UFO crash site and appraises material culture in science fiction.

Dynamics Of Tethered Space Systems

Author : Hans Troger
ISBN : 1439836868
Genre : Technology & Engineering
File Size : 35. 91 MB
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During many of the earliest American and Russian space missions, experiments were performed using cables to connect people and objects to spacecraft in orbit. These attempts generated considerable information about the formation of tethered systems and basic problems with tether orientation and gravity-gradient stabilization. During the 1970s, interest in tethered space systems (TSS) came to the forefront with an international project that involved the hanging of a probe from a low-orbit satellite to collect data on the Earth and its atmosphere. Since that time, TSS has grown to become its own area of research. Dynamics of Tethered Space Systems brings together the work of seven leading researchers working at the forefront of TSS. Together, they provide a brief yet thorough introduction to TSS. Then, combining theory with experimental approaches important to industry, they cover the dynamics of the mechanical, physical, and mathematical modeling approaches involved in tethered satellite deployment. They present several models from the literature, focusing on the simplest but most important system: two satellites in orbit around the Earth. Discussion then expands to cover more complex examples. Along the way, the authors consider a number of important topics, such as energy production resulting from interaction between the system and Earth’s magnetic field and momentum transfer in relation to satellites, microgravity laboratories, and futuristic applications such as the space elevator. They also look at a number of challenges, including those with deployment and energy dissipation. Providing approaches to theoretical models and experimental methods, the text includes a wealth of essential equations and detailed analyses of forces acting on tethered objects in motion. It provides both a starting point for further research and the tools needed to apply that research to the applications of tomorrow.

Spatial Variation Of Seismic Ground Motions

Author : Aspasia Zerva
ISBN : 1420009915
Genre : Technology & Engineering
File Size : 81. 58 MB
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The spatial variation of seismic ground motions denotes the differences in the seismic time histories at various locations on the ground surface. This text focuses on the spatial variability of the motions that is caused by the propagation of the waveforms from the earthquake source through the earth strata to the ground surface, and it brings together the various aspects underlying this complicated phenomenon. Topics covered include: Evaluation of the spatial variability from seismic data recorded at dense instrument arrays by means of signal processing techniques Presentation of the most widely used parametric coherency models, along with brief descriptions of their derivation Illustration of the causes underlying the spatial variation of the motions and its physical interpretation Estimation of seismic ground-surface strains from single station data, spatial array records, and analytical methods Introduction of the concept of random vibrations as applied to discrete-parameter and continuous structural systems on multiple supports Generation of simulations and conditional simulations of spatially variable seismic ground motions Overview of the effects of the spatial variability of seismic motions on the response of long structures, such as pipelines, bridges and dams, with brief descriptions of select seismic codes that incorporate spatial variability issues in their design recommendations This book may serve as a tutorial and/or reference for graduate students, researchers and practicing engineers interested in advancing the current state of knowledge in the analysis and modeling of the spatial variation of the seismic ground motions, or utilizing spatially variable excitations in the seismic response evaluation of long structures.

Lunar Settlements

Author : Haym Benaroya
ISBN : 1420083333
Genre : Science
File Size : 64. 74 MB
Format : PDF
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Bringing together some of the most recognized and influential researchers and scientists in various space-related disciplines, Lunar Settlements addresses the many issues that surround the permanent human return to the Moon. Numerous international contributors offer their insights into how certain technological, physiological, and psychological challenges must be met to make permanent lunar settlements possible. The book first looks to the past, covering the Apollo and Saturn legacies. In addition, former astronaut and U.S. Senator Harrison H. Schmitt discusses how to maintain deep space exploration and settlement. The book then discusses economic aspects, such as funding for lunar commerce, managing human resources, and commercial transportation logistics. After examining how cultural elements will fit into habitat design, the text explores the physiological, psychological, and ethical impact of living on a lunar settlement. It also describes the planning/technical requirements of lunar habitation, the design of both manned and modular lunar bases, and the protection of lunar habitats against meteoroids. Focusing on lunar soil mechanics, the book concludes with discussions on lunar concrete, terraforming, and using greenhouses for agricultural purposes. Drawing from the lunar experiences of the six Apollo landing missions to the many American and Soviet robotic missions to current space activities and research, this volume summarizes the problems, prospects, and practicality of enduring lunar settlements. It reflects the key disciplines, including engineering, physics, architecture, psychology, biology, and anthropology, that will play significant roles in establishing these settlements.

The Finite Element Method For Mechanics Of Solids With Ansys Applications

Author : Ellis H. Dill
ISBN : 9781439845844
Genre : Science
File Size : 89. 85 MB
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While the finite element method (FEM) has become the standard technique used to solve static and dynamic problems associated with structures and machines, ANSYS software has developed into the engineer’s software of choice to model and numerically solve those problems. An invaluable tool to help engineers master and optimize analysis, The Finite Element Method for Mechanics of Solids with ANSYS Applications explains the foundations of FEM in detail, enabling engineers to use it properly to analyze stress and interpret the output of a finite element computer program such as ANSYS. Illustrating presented theory with a wealth of practical examples, this book covers topics including: Essential background on solid mechanics (including small- and large-deformation elasticity, plasticity, and viscoelasticity) and mathematics Advanced finite element theory and associated fundamentals, with examples Use of ANSYS to derive solutions for problems that deal with vibration, wave propagation, fracture mechanics, plates and shells, and contact Totally self-contained, this text presents step-by-step instructions on how to use ANSYS Parametric Design Language (APDL) and the ANSYS Workbench to solve problems involving static/dynamic structural analysis (both linear and non-linear) and heat transfer, among other areas. It will quickly become a welcome addition to any engineering library, equally useful to students and experienced engineers alike.

The Final Mission

Author : Lisa Westwood
ISBN : 0813064740
Genre : Technology & Engineering
File Size : 68. 85 MB
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"Explore[s] the archaeological perspective of preserving sites related to the Project Apollo and moon missions. . . . thoroughly covers the details of the lunar missions and describes how many key landmarks, such as launch pads and other facilities, may no longer exist because of damage and neglect."-Choice "An excellent overview of artifacts and sites in both terrestrial and extra-terrestrial environments."--P. J. Capelotti, author of The Human Archaeology of Space "Artfully blends archaeology and historic preservation into a history of the Cold War space race. A compelling argument for preserving America's twentieth-century space heritage."--Todd A. Hanson, author of The Archaeology of the Cold War The world will always remember Neil Armstrong and Buzz Aldrin for their first steps on the moon, yet few today hold in respect the sites that made these and other astronauts' journeys possible. Across the American landscape and on the lunar surface, many facilities and landing sites linked to the Apollo program remain unprotected. Some have already crumbled to ruins--silent and abandoned. The Final Mission explores these key locations, reframes the footprints and items left on the moon as cultural resources, and calls for the urgent preservation of this space heritage. Beginning with the initiation of the space race, the authors trace the history of research, training, and manufacturing centers that contributed to lunar exploration. From the early rocket test stands of Robert H. Goddard, to astronaut instruction at Meteor Crater, to human and primate experiments at Holloman Air Force Base, innumerable places proved critical to developing the equipment for exploring space, surviving the journey, and returning to Earth safely. Despite their significance to the history of human spaceflight, many landmarks face the threat of damage or destruction. Most alarming is that the rapid advancement of technology renders stations obsolete long before they are deemed worthy of preservation. Moreover, the lack of precedence for protecting off-planet artifacts poses a unique challenge for space archaeology. While NASA's 2011 recommendations for spacefarers suggest avoiding close proximity to this cultural landscape, the authors advocate stronger routes of preservation and present models for safeguarding space history--both on Earth's surface and beyond. Lisa Westwood is director of cultural resources at ECORP Consulting, Inc., and a professional archaeologist. Beth Laura O'Leary, professor emerita of anthropology at New Mexico State University, is coeditor of Handbook of Space Engineering, Archaeology, and Heritage. Milford Wayne Donaldson is president of the firm Architect Milford Wayne Donaldson, FAIA. He is chairman of the national Advisory Council on Historic Preservation and the former state historic preservation officer for the state of California.

Die Spur Der G Tter

Author : Graham Hancock
ISBN : 3785708130
Genre :
File Size : 82. 18 MB
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Basiswissen Arch Ologie

Author : Colin Renfrew
ISBN : 3805339488
Genre : History
File Size : 55. 85 MB
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Mit mehr als 150.000 verkauften Exemplaren gilt der Band Archaeology: Theories, Methods and Practice im englischsprachigen Raum bereits jetzt als Standardwerk im Fach Archaologie. Diese jetzt erstmals auf Deutsch vorliegende sorgfaltig uberarbeitete und zum Teil vollig neu geschriebene Fassung ist eine ausserst gut lesbare Einfuhrung fur alle, die sich fur Archaologie interessieren und eine kompakte Darstellung der Methoden und Praxis archaologischer Arbeit suchen. Beruhmte Archaologen und Ausgrabungsstatten passieren Revue. Inhaltlich ist das Buch auf der Hohe der Forschung, auch die neuesten technischen Methoden und Technologien werden behandelt. (Philipp von Zabern 2009)

Satellite Remote Sensing

Author : Rosa Lasaponara
ISBN : 9789048188017
Genre : Technology & Engineering
File Size : 51. 29 MB
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This book provides a state-of-the art overview of satellite archaeology and it is an invaluable volume for archaeologists, scientists, and managers interested in using satellite Earth Observation (EO) to improve the traditional approach for archaeological investigation, protection and management of Cultural Heritage. The recent increasing development of EO techniques and the tremendous advances in Information and Communication Technologies (ICT) have resulted primarily in Cultural Heritage applications. The book focuses on new challenging prospects for the use of EO in archaeology not only for probing the subsurface to unveil sites and artifacts, but also for the management and valorization as well as for the monitoring and preservation of cultural resources. The book provides a first-class understanding of this revolutionary scenario which was unthinkable several years ago. The book offers: (i) an excellent collection of outstanding articles focusing on satellite data processing, analysis and interpretation for archaeological applications, (ii) impressive case studies, (iii) striking examples of the high potential of the integration of multi-temporal, multi-scale, multi-sensors techniques. Each chapter is composed as an authoritative contribution to help the reader grasp the value of its content. The authors are renowned experts from the international scientific community. Audience: This book will be of interest to scientists in remote sensing applied to archeology, geoarcheology, paleo-environment, paleo-climate and cultural heritage.

Bullshit Jobs

Author : David Graeber
ISBN : 9783608115062
Genre : Political Science
File Size : 22. 47 MB
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Ein Bullshit-Job ist eine Beschäftigungsform, die so völlig sinnlos, unnötig oder schädlich ist, dass selbst der Arbeitnehmer ihre Existenz nicht rechtfertigen kann. Es geht also gerade nicht um Jobs, die niemand machen will, sondern um solche, die eigentlich niemand braucht. Im Zuge des technischen Fortschritts sind zahlreiche Arbeitsplätze durch Maschinen ersetzt worden. Trotzdem ist die durchschnittliche Arbeitszeit nicht etwa gesunken, sondern auf durchschnittlich 41,5 Wochenstunden gestiegen. Wie konnte es dazu kommen? David Graeber zeigt in seinem bahnbrechenden neuen Buch, warum immer mehr überflüssige Jobs entstehen und welche verheerenden Konsequenzen diese Entwicklung für unsere Gesellschaft hat. Im Jahr 1930 sagte der britische Ökonom John Maynard Keynes voraus, dass durch den technischen Fortschritt heute niemand mehr als 15 Stunden pro Woche arbeiten müsse. Fast ein Jahrhundert danach stellt David Graeber fest, dass die Gegenwart anders aussieht: Die durchschnittliche Arbeitszeit ist gestiegen und immer mehr Menschen üben Tätigkeiten aus, die unproduktiv und daher eigentlich überflüssig sind – als Immobilienmakler, Investmentbanker oder Unternehmensberater. Es sind Jobs, die keinen sinnvollen gesellschaftlichen Beitrag leisten. Es sind Bullshit-Jobs. Warum bezahlt eine Ökonomie solche Tätigkeiten, die sie nicht braucht? Wie ist es zu dieser Entwicklung gekommen? Und was können wir dagegen tun? David Graeber, einer der radikalsten politischen Denker unserer Zeit, geht diesem Phänomen auf den Grund. Ein packendes Plädoyer gegen die Ausweitung sinnloser Arbeit, die die moralischen Grundfesten unserer Gesellschaft ins Wanken bringt.

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