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Author: John Reid Publisher: ISBN: Category : Databases Languages : en Pages : 16
Book Description
This document summarizes the feedback gathered during the user-testing phase in the development of an electronic library application : the Aeronautics and Space Access Pages (ASAP). It first provides some historical background on the NASA Scientific and Technical Information (STI) program and its efforts to enhance the services it offers the aerospace community. Following a brief overview of the ASAP project, it reviews the results of an online user survey, and from the lessons learned therein, outlines direction for future development of the project.
Author: John Reid Publisher: ISBN: Category : Databases Languages : en Pages : 16
Book Description
This document summarizes the feedback gathered during the user-testing phase in the development of an electronic library application : the Aeronautics and Space Access Pages (ASAP). It first provides some historical background on the NASA Scientific and Technical Information (STI) program and its efforts to enhance the services it offers the aerospace community. Following a brief overview of the ASAP project, it reviews the results of an online user survey, and from the lessons learned therein, outlines direction for future development of the project.
Author: National Aeronautics and Space Administration (NASA) Publisher: Createspace Independent Publishing Platform ISBN: 9781721211012 Category : Languages : en Pages : 28
Book Description
This document summarizes the feedback gathered during the user-testing phase in the development of an electronic library application: the Aeronautics and Space Access Pages (ASAP). It first provides some historical background on the NASA Scientific and Technical Information (STI) program and its efforts to enhance the services it offers the aerospace community. Following a brief overview of the ASAP project, it reviews the results of an online user survey, and from the lessons learned therein, outlines direction for future development of the project. Reid, John and Egge, Robert and McAfee, Nancy Langley Research Center NASA/CR-2000-210018, NAS 1.26:210018
Author: Institute of Medicine Publisher: National Academies Press ISBN: 0309159687 Category : Education Languages : en Pages : 229
Book Description
In order for the United States to maintain the global leadership and competitiveness in science and technology that are critical to achieving national goals, we must invest in research, encourage innovation, and grow a strong and talented science and technology workforce. Expanding Underrepresented Minority Participation explores the role of diversity in the science, technology, engineering and mathematics (STEM) workforce and its value in keeping America innovative and competitive. According to the book, the U.S. labor market is projected to grow faster in science and engineering than in any other sector in the coming years, making minority participation in STEM education at all levels a national priority. Expanding Underrepresented Minority Participation analyzes the rate of change and the challenges the nation currently faces in developing a strong and diverse workforce. Although minorities are the fastest growing segment of the population, they are underrepresented in the fields of science and engineering. Historically, there has been a strong connection between increasing educational attainment in the United States and the growth in and global leadership of the economy. Expanding Underrepresented Minority Participation suggests that the federal government, industry, and post-secondary institutions work collaboratively with K-12 schools and school systems to increase minority access to and demand for post-secondary STEM education and technical training. The book also identifies best practices and offers a comprehensive road map for increasing involvement of underrepresented minorities and improving the quality of their education. It offers recommendations that focus on academic and social support, institutional roles, teacher preparation, affordability and program development.
Author: Peter W. Merlin Publisher: ISBN: Category : Aerodynamics, Hypersonic Languages : en Pages : 0
Book Description
"During the 1950s, American aircraft designers emphasized configurations that flew increasingly high and fast, a trend that continued for nearly two decades. Then, during the 1070s, efficiency, noise reduction, and fuel economy also became important considerations, in part because military analysts no longer deemed speed and altitude the paramount capabilities necessary to ensure national security. Among the aircraft designs that transitioned from paper to hardware during the high-speed era, the Lockheed Blackbirds hold a unique place. The A-12, YF-12A, M-21, D-21, and SR-71 variants outperformed all other jet airplanes in terms of altitude and speed. To this day, they remain the only production aircraft capable of sustained cruise in excess of Mach 3. Developed in utmost secrecy, they eventually became some of the world's most famous aircraft. Conceived originally as spyplanes, several Blackbirds saw service with the National Aeronautics and Space Administration (NASA) as research platforms. This monograph describes the first major NASA project involving the Blackbirds. Conducted with the U.S. Air Force (USAF) as a partner, the NASA/USAF YF-12 research lasted 10 years, and produced a wealth of data on materials, structures, loads, heating, aerodynamics, and performance for high-speed aircraft."--Preface.
Author: Jocelyn I. Pritchard Publisher: ISBN: Category : Aerodynamics Languages : en Pages : 22
Book Description
On of the problems facing the aircraft community is landing gear dynamics, especially shimmy and brake-induced vibration. Shimmy and brake-induced vibrations can lead to accidents due to excessive wear and shortened life of gear parts and contribute to pilot and passenger discomfort. To increase understanding of these problems, a literature survey was performed. The major focus is on work from the last ten years. Some older publications are included to understand the longevity of the problem and the background from earlier researchers. The literature survey includes analyses, testing, modeling, and simulation of aircraft landing gear; and experimental validation and characterization of shimmy and brake-induced vibration of aircraft landing gear. The paper presents an overview of the problem, background information, and a history of landing gear dynamics problems and solutions. Based on the survey an assessment and recommendations of the most critically needed enhancements to the state of the art will be presented. The status of Langley work contributing to this activity will be given.
Author: Publisher: ISBN: Category : Aeroelasticity Languages : en Pages : 460
Book Description
These proceedings represent a collection of the latest advances in aeroelasticity and structural dynamics from the world community. Research in the areas of unsteady aerodynamics and aeroelasticity, structural modeling and optimazation, active control and adaptive structures, landing dynamics, certification and qualification, and validation testing are highlighted in the collection of papers. The wide range of results will lead to advances in the prediction and control of the structural response of aircraft and spacecraft.
Author: John Reid
Author: John Reid
Author: National Aeronautics and Space Administration (NASA)
Author: 
Author: Institute of Medicine
Author: Kenneth William Gatland
Author: Peter W. Merlin
Author: Adam Millard-Ball
Author: Jocelyn I. Pritchard
Author: 
Author: