Download or read book Impact of Aerospace Technology on Studies of the Earth s Atmosphere written by A.K. Oppenheim and published by Elsevier. This book was released on 2013-10-22 with total page 261 pages. Available in PDF, EPUB and Kindle. Book excerpt: Impact of Aerospace Technology on Studies of the Earth's Atmosphere is a 13-chapter book that describes the studies that use space-based instruments to explore many qualities of the atmosphere. This text presents the studies about the Earth's magnetosphere, ionosphere, stratosphere, mesosphere, climate, and pollution. The International Magnetospheric Study is also covered. The use of fluorescent ion jets, lasers, space vehicles, and equipments on board Concorde 001 in this field of interest is explained as well. This book will be very useful as a base from which all nations can think out their own programs of equipment, measurement, and use in the study of Earth's atmosphere.
Download or read book Comparative Planetology and the Atmosphere of Earth written by Ralph Kahn and published by . This book was released on 1989 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Atmospheric Effects of Aviation written by National Research Council and published by National Academies Press. This book was released on 1999-02-19 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt: Aviation is an integral part of the global transportation network, and the number of flights worldwide is expected to grow rapidly in the coming decades. Yet, the effects that subsonic aircraft emissions may be having upon atmospheric composition and climate are not fully understood. To study such issues, NASA sponsors the Atmospheric Effects of Aviation Program (AEAP). The NRC Panel on Atmospheric Effects of Aviation is charged to evaluate AEAP, and in this report, the panel is focusing on the subsonic assessment (SASS) component of the program. This evaluation of SASS/AEAP was based on the report Atmospheric Effects of Subsonic Aircraft: Interim Assessment Report of the Advanced Sub-sonic Technology Program, on a strategic plan developed by SASS managers, and on other relevant documents.
Download or read book Space Technology Planetary Astronomy written by Joseph N. Tatarewicz and published by Indiana University Press. This book was released on 1990 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt: "... the book reminds us of an important lesson in the postwar era of big science: that government policy may lead initially to tremendous support for various fields of science and technology." --Science "... a triumph of historical analysis." --Choice "This is an excellent record of the beginnings of the NASA plantetary astronomy program in the years 1958-70." --American Historical Review "The historical circumstances that led to this country's great leap into space were unique, but it is clear that there are many lessons to be learnt from this enthralling tale and Tatarewicz tells the tale well." --Annals of Science When NASA went looking for expertise on the moon and planets following Sputnik, they found that astronomers had long since turned their telescopes away from our planets and toward the stars. Where were the scientists who could help the United States explore the solar system? The answer, as this important new study shows, was that NASA had to create them This story of the precipitous rise and decline of planetary astronomy is an important case study of science in an age of state-managed research and development. It demonstrates that the lines between science, technology, politics, and society are anything but fixed and impermeable.
Download or read book Photodissociation Rates for Minor Species in the Earth s Atmosphere written by Ronney Dean Harris and published by . This book was released on 1977 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: Photodissociation rates per molecule for ten minor atmospheric species have been computed as functions of wavelength, altitude, and solar zenith angle for medium solar activity. Calculations for wavelengths from the onset of dissociation to 1000 A and for altitudes below 110 km for CO, CO2, CH4, C2H4, NO, NO2, N2O, H2O, H2O2, HNO3, and the major species O3, and O2 are reported. Photodissociation calculations depend upon the atmospheric O2 and O3 absorption but are independent of specific minor species densities.
Download or read book Environmental Education Curriculam And Teaching Methods written by Kirubakaran Samuel I.Sundar and published by Sarup & Sons. This book was released on 2007 with total page 200 pages. Available in PDF, EPUB and Kindle. Book excerpt: On the life and works of Edgar Allan Poe, 1809-1849, American litterateur.
Download or read book Aerospace Science written by United States. Air Force Junior ROTC. and published by . This book was released on 1994 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: [This book] examines our Earth, the Moon and the planets, the latest advances in space technology, and continuing challenges of space and manned spaceflight. Unit 1 ... discusses the elements beyond the Earth's atmosphere, surviving and living in space, and physiological results of manned spaceflights. [Unit 2] discusses the space programs of America, the creation of the National Aeronautics and Space Administration (NASA), working and scientific satellites, the space programs of the former Soviet Union, and the space programs of Europe, Canada, China, Australia, and Japan. Unit 3 ... discusses issues critical to travel in the upper atmosphere such as orbits and trajectories, unmanned satellites, space probes, guidance and control systems, and commercial use of the space program. Unit 4 ... covers major milestones in the endeavor to land on the Moon, and to safely orbit humans and crafts in space for prolonged and temporary periods. It also covers the development of space stations, the Space Shuttle and its future, and international laws for the use of and travel in space. -Pref.
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1995 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.
Download or read book Benefits Stemming from Space Exploration written by Isecg and published by . This book was released on 2013-10-24 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Planetary Science and the Earth s Upper Atmosphere written by United States. Congress. Senate. Committee on Aeronautical and Space Sciences and published by . This book was released on 1975 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Aeronautics and Space Report of the President written by United States. President and published by . This book was released on with total page 678 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Atmospheric Effects of Stratospheric Aircraft Project written by National Research Council and published by National Academies Press. This book was released on 1998-08-21 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt: Scientists and policy-makers alike are concerned that operation of a fleet of high-speed civil transport (HSCT) aircraft could significantly affect the global atmosphere. HSCT emissions may have a direct effect on the chemistry of the atmosphere, leading to changes in the distribution of ozone; they may also have indirect effects on ozone and on global climate through coupling with radiative and dynamical processes in the atmosphere. An assessment of the atmospheric impact of a fleet of HSCTs thus requires not only an understanding of the chemistry of the natural stratosphere and its possible perturbations by HSCT emissions, but also an understanding of the pathways for transport of HSCT emissions within the atmosphere, and the resulting temporal and spatial distribution of HSCT emissions. The results of NASA's Atmospheric Effects of Stratospheric Aircraft (AESA) project were summarized in a 1995 NASA assessment. The present report looks at that summary and at more recent work to evaluate the state of the science. AESA has made good progress in the past few years. Satellite and aircraft observations have elucidated important aspects of large-scale transport processes. Field campaigns have provided a much better picture of the relative importance, below 20 km altitude, of the major catalytic cycles for ozone destruction. Careful intercomparisons of assessment models have led to reduction of some of the differences among the models. However, a number of uncertainties and inconsistencies still remain.
Download or read book A Framework for K 12 Science Education written by National Research Council and published by National Academies Press. This book was released on 2012-02-28 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt: Science, engineering, and technology permeate nearly every facet of modern life and hold the key to solving many of humanity's most pressing current and future challenges. The United States' position in the global economy is declining, in part because U.S. workers lack fundamental knowledge in these fields. To address the critical issues of U.S. competitiveness and to better prepare the workforce, A Framework for K-12 Science Education proposes a new approach to K-12 science education that will capture students' interest and provide them with the necessary foundational knowledge in the field. A Framework for K-12 Science Education outlines a broad set of expectations for students in science and engineering in grades K-12. These expectations will inform the development of new standards for K-12 science education and, subsequently, revisions to curriculum, instruction, assessment, and professional development for educators. This book identifies three dimensions that convey the core ideas and practices around which science and engineering education in these grades should be built. These three dimensions are: crosscutting concepts that unify the study of science through their common application across science and engineering; scientific and engineering practices; and disciplinary core ideas in the physical sciences, life sciences, and earth and space sciences and for engineering, technology, and the applications of science. The overarching goal is for all high school graduates to have sufficient knowledge of science and engineering to engage in public discussions on science-related issues, be careful consumers of scientific and technical information, and enter the careers of their choice. A Framework for K-12 Science Education is the first step in a process that can inform state-level decisions and achieve a research-grounded basis for improving science instruction and learning across the country. The book will guide standards developers, teachers, curriculum designers, assessment developers, state and district science administrators, and educators who teach science in informal environments.
Download or read book Planetary Science and the Earth s Upper Atmosphere written by United States. Congress. Senate. Aeronautical and Space Sciences Committee and published by . This book was released on 1975 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Review of NASA s Atmospheric Effects of Stratospheric Aircraft Project written by National Research Council and published by National Academies Press. This book was released on 1999-11-05 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: The NRC Panel on the Atmospheric Effects of Aviation (PAEAN) was established to provide guidance to NASA's Atmospheric Effects of Aviation Program (AEAP) by evaluating the appropriateness of the program's research plan, appraising the project-sponsored results relative to the current state of scientific knowledge, identifying key scientific uncertainties, and suggesting research activities likely to reduce those uncertainties. Over the last few years, the panel has written periodic reviews of both the subsonic aviation (Subsonic Assessment-SASS) and the supersonic aviation (Atmospheric Effects of Stratospheric Aircraft-AESA) components of AEAP, including: An Interim Review of the Subsonic Assessment Project (1997); An Interim Assessment of AEAP's Emissions Characterization and Near-Field Interactions Elements (1997); An Interim Review of the AESA Project: Science and Progress (1998); Atmospheric Effects of Aviation: A Review of NASA's Subsonic Assessment Project (1998). This report constitutes the final review of AESA and will be the last report written by this panel. The primary audience for these reports is the program managers and scientists affiliated with AEAP, although in some cases the topics discussed are of interest to a wider audience.
Download or read book The Budget of the United States Government written by United States and published by . This book was released on 2004 with total page 1192 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book ESSA Science and Engineering written by United States. Environmental Science Services Administration and published by . This book was released on 1970 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt:
