Science.gov

Sample records for caltech aerospace award

  1. CALTECH GUIDE FELLOWSHIPS & SCHOLARSHIPS

    E-print Network

    Winfree, Erik

    CALTECH GUIDE TO FELLOWSHIPS & SCHOLARSHIPS 2014-2015 EDITION ­ Fellowships Advising and Study Abroad ­ #12;California Institute of Technology Fellowships Advising and Study Abroad Center for Student/15 Caltech Guide to Fellowships and Scholarships provides information on major awards for graduate study

  2. 77 FR 27833 - Requirements for Recognizing the Aviation and Aerospace Innovation in Science and Engineering Award

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-11

    ... Office of the Secretary Requirements for Recognizing the Aviation and Aerospace Innovation in Science and... ] Aviation and Aerospace Innovation in Science and Engineering) Award. Authority: 15 U.S.C. 3719 (America... activities (4) Community outreach activities 2. An overall summary of the innovation, not to exceed one...

  3. Connect to Caltech Connect to the Future

    E-print Network

    and connections in the industries they aspire to join. Summer internships benefit companies as well. Internships-6900. www.career.caltech.edu #12;Summer Undergraduate Internship Program Engineering Aerospace AutomotiveConnect to Caltech Connect to the Future Hire a Summer Intern Caltech attracts some of the world

  4. The Aerospace Corporation 2009 Communication Satellite Systems

    E-print Network

    Low, Steven H.

    © The Aerospace Corporation 2009 Communication Satellite Systems Trends and Network Aspects Paul://www.aero.org/ Lee Center, Caltech 13 April 2009 #12;22 Communication Satellites · Brief History by Decade · Trends: ­ Communication Satellites, fifth edition, by D. Martin, P. Anderson, L. Bartamian, Aerospace / AIAA Press, 2006

  5. Introduction to Caltech Research Administration

    E-print Network

    Heaton, Thomas H.

    units that directly support Caltech's research administration enterprise... Office of Technology Education, Hospitals, and Other Non-Profit Organizations A-133 ­ Audits of States, Local Governments with education. We investigate the most challenging, fundamental problems in science and technology

  6. Caltech campus executive LDRD.

    SciTech Connect

    Shepodd, Timothy J.; Knudsen, Tamara

    2013-01-01

    The environment most brain systems of humans and other animals are almost constantly confronted with is complex and continuously changing, with each time step updating a potentially bewildering set of opportunities and demands for action. Far from the controlled, discrete trials used in most neuro- and psychological investigations, behavior outside the lab at Caltech is a seamless and continuous process of monitoring (and error correction) of ongoing action, and of evaluating persistence in the current activity with respect to opportunities to switch tasks as alternatives become available. Prior work on frontopolar and prefrontal task switching, use tasks within the same modality (View a stream of symbols on a screen and perform certain response mappings depending on task rules). However, in thesetask switches' the effector is constant: only the mapping of visual symbols to the specific button changes. In this task, the subjects are choosing what kinds of future action decisions they want to perform, where they can control either which body part will act, or which direction they will orient an instructed body action. An effector choice task presents a single target and the subject selects which effector to use to reach the target (eye or hand). While the techniques available for humans can be less spatially resolved compared to non-human primate neural data, they do allow for experimentation on multiple brain areas with relative ease. Thus, we address a broader network of areas involved in motor decisions. We aim to resolve a current dispute regarding the specific functional roles of brain areas that are often co-activated in studies of decision tasks, dorsal premotor cortex(PMd) and posterior parietal cortex(PPC). In one model, the PPC distinctly drives intentions for action selection, whereas PMd stimulation results in complex multi-joint movements without any awareness of, nor subjective feeling of, willing the elicited movement, thus seems to merely help execute the chosen action.

  7. e n g e n i o u s f a l l 2 0 0 3 An E&AS Who's Who: Recipients of the Caltech Distinguished Alumni Award

    E-print Network

    Haile, Sossina M.

    in business, community, and profes- sional life, and may be acknowledging a particular achievement Award was received. The title below the name reflects the position the person held at the time the award of Technology MS 1935 CE, PhD 1936 CE John G. McLean (d) (1970) President, Continental Oil Company BS 1938 APh

  8. The Caltech Political Military Exercise.

    ERIC Educational Resources Information Center

    Munger, E. S.; And Others

    The Caltech political military exercise (PME) is a game in which players assume roles of leaders of various countries and attempt to act as they think these leaders would in a time of international crises. The main purposes of the exercise are (1) to provide students with an experience in crisis diplomacy and policy formation, and (2) to provide a…

  9. Limitless Horizons. Careers in Aerospace

    NASA Technical Reports Server (NTRS)

    Lewis, M. H.

    1980-01-01

    A manual is presented for use by counselors in career guidance programs. Pertinent information is provided on choices open in aerospace sciences, engineering, and technology. Accredited institutions awarding degrees in pertinent areas are listed as well as additional sources of aerospace career information. NASA's role and fields of interest are emphasized.

  10. MAY 1988 SPECIAL INAUGURAL EDITION Caltech welcomes

    E-print Network

    that governed the establishment of the modern Caltech, Everhart quoted from Robert A. Millikan, chairman of Caltech's heritage and of its past leaders-especially George Ellery Hale, Arthur A. Noyes, Robert A. Millikan, Lee A. DuBridge, Harold Brown, and Marvin L. Gold- berger. In reviewing the guiding principles

  11. Aerospace Community. Aerospace Education I.

    ERIC Educational Resources Information Center

    Mickey, V. V.

    This book, one in the series on Aerospace Education I, emphasizes the two sides of aerospace--military aerospace and civilian aerospace. Chapter 1 includes a brief discussion on the organization of Air Force bases and missile sites in relation to their missions. Chapter 2 examines the community services provided by Air Force bases. The topics…

  12. The History of Caltech's Underrepresented Students

    E-print Network

    Edray Herber Goins

    2000-03-05

    Oct 16, 1993 ... The California Institute of Technology has never been known for its diverse campus. ... Grant Venerable, as he appeared in the 1932 Caltech yearbook. ... Venerable would be graduated with a bachelor of science degree in ...

  13. Aerospace Environment. Aerospace Education I.

    ERIC Educational Resources Information Center

    Savler, D. S.; Smith, J. C.

    This book is one in the series on Aerospace Education I. It briefly reviews current knowledge of the universe, the earth and its life-supporting atmosphere, and the arrangement of celestial bodies in outer space and their physical characteristics. Chapter 1 includes a brief survey of the aerospace environment. Chapters 2 and 3 examine the…

  14. Military Aerospace. Aerospace Education II.

    ERIC Educational Resources Information Center

    Smith, J. C.

    This book is a revised publication in the series on Aerospace Education II. It describes the employment of aerospace forces, their methods of operation, and some of the weapons and equipment used in combat and combat support activities. The first chapter describes some of the national objectives and policies served by the Air Force in peace and…

  15. Institute for Aerospace Technology

    E-print Network

    Aickelin, Uwe

    Manufacturing 9 Aerospace Materials and Structures 11 Aerospace Operations 13 More Electric Aircraft 16 Working: · Aero Engines and Propulsion · Aerospace Manufacturing · Aerospace Materials and Structures · Aerospace Technology www.nottingham.ac.uk/aerospace Contents 2 Welcome 3 Aero Engines and Propulsion 5 Aerospace

  16. **AWARDS 2015** AWARDS CEREMONY

    E-print Network

    Cooper, Robin L.

    Public Health Service Health Award Ishi Aron Stockholm Junior Water Award Derris Stanland, Lexington Sustainability Conference) Derris Stanland, Lexington Christian Acad. Ricoh Americas Corp. Sustainability Award

  17. Nomination Packet for Amy Pritchett for CETL's Curriculum Innovation Award

    E-print Network

    Gaucher, Eric

    of the School of Aerospace Engineering nominate Dr. Amy Pritchett for the CETL Curriculum Innovation awardNomination Packet for Amy Pritchett for CETL's Curriculum Innovation Award Table of Contents: Description of Innovation.....................................................................1 Description

  18. Aerospace Medicine

    NASA Technical Reports Server (NTRS)

    Davis, Jeffrey R.

    2006-01-01

    This abstract describes the content of a presentation for ground rounds at Mt. Sinai School of Medicine. The presentation contains three sections. The first describes the history of aerospace medicine beginning with early flights with animals. The second section of the presentation describes current programs and planning for future missions. The third section describes the medical challenges of exploration missions.

  19. http://www.its.caltech.edu/~vahalagr MRS 2004 SF

    E-print Network

    CO2 laser processing #12;http://www.its.caltech.edu/~vahalagr MRS 2004 SF Microsphere lasers Surface://www.its.caltech.edu/~vahalagr MRS 2004 SF Advantages of Sol-gel Method Capable of designing the materials composition at molecular-cavity distributed Bragg reflector (DBR) laser **" Solgel grating waveguides for distributed bragg reflector lasers

  20. Equipment Contact List Kavli Nanoscience Institute at Caltech

    E-print Network

    Greer, Julia R.

    ://lists.caltech.edu/listinfo/kni-nova200 Surface AES / CL Omicron Nanoprobe Room 03D Guy Carol Parylene Coater Paratech LabTop 3000 Room 03 Nils Steven https://lists.caltech.edu/listinfo/kni-parylene Atomic Force Microscope Bruker Dimension

  1. Basic Aerospace Education Library

    ERIC Educational Resources Information Center

    Journal of Aerospace Education, 1975

    1975-01-01

    Lists the most significant resource items on aerospace education which are presently available. Includes source books, bibliographies, directories, encyclopedias, dictionaries, audiovisuals, curriculum/planning guides, aerospace statistics, aerospace education statistics and newsletters. (BR)

  2. Aerospace Education - An Overview

    ERIC Educational Resources Information Center

    Journal of Aerospace Education, 1975

    1975-01-01

    Discusses the surge of interest throughout the country in aerospace education and discusses what aerospace education is, the implications in career education and the relevance of aerospace education in the curriculum. (BR)

  3. The Aerospace Age. Aerospace Education I.

    ERIC Educational Resources Information Center

    Smith, J. C.

    This book is written for use only in the Air Force ROTC program and cannot be purchased on the open market. The book describes the historical development of aerospace industry. The first chapter contains a brief review of the aerospace environment and the nature of technological changes brought by the aerospace revolution. The following chapter…

  4. Services, Conveniences, and Activities Employees' Guide to Caltech

    E-print Network

    Winfree, Erik

    for employees who need to go to the Jet Propulsion Laboratory on Institute business. A schedule of the bus alternately by Caltech's president and the director of the Jet Propulsion Laboratory, to tours of Southern

  5. http://www.spitzer.caltech.edu/ Baby Stars in the

    E-print Network

    Rebull, Luisa M.

    =0.5 µm Visible light ~0.9 to 5 µm Near-infrared 5 µm to ~30 µm Mid-infrared 30 µm to ~350 µm Far-infrared World... Visible light Infrared light Temperature scale! "False color" image #12;4 http://www.spitzer.caltech.edu/ Hairdryer Infrared can reveal things hidden in visible light #12;5 http://www.spitzer.caltech.edu/ Infrared

  6. http://resolver.caltech.edu/CaltechOH:OH_Gell-Mann_M Photo ID RFB70.2-4

    E-print Network

    Winfree, Erik

    . Recollections of Robert and Kitty Oppenheimer, Stewart Harrison. Comments on undergraduate education at Caltech, with Murray Gell-Mann, Robert Andrews Millikan Professor of Theoretical Physics, emeritus. Dr. Gell

  7. An Aerospace Workshop

    ERIC Educational Resources Information Center

    Hill, Bill

    1972-01-01

    Describes the 16-day, 10,000 mile national tour of the nation's major aerospace research and development centers by 65 students enrolled in Central Washington State College's Summer Aerospace Workshop. (Author/MB)

  8. Tal Carmon, NanoStructures, http://www.its.caltech.edu/~tal/1 Why Nanotechnology?

    E-print Network

    Carmon, Tal

    Tal Carmon, NanoStructures, http://www.its.caltech.edu/~tal/1 Why Nanotechnology? Tal Carmon Department of Applied Physics, California Institute of Technology, Pasadena, California 91125 tal@caltech.edu http://www.its.caltech.edu/~tal/ Smaller objects in nature are not just scaled replicas of similar big

  9. Employees' Guide to Caltech Revised 9/2006

    E-print Network

    Winfree, Erik

    with the Americans with Disabilities Act, and other applicable federal, state and local laws to ensure equal of employment. As required by law, Caltech will provide reasonable accommodations to qualified individuals, medical condition (cancer-related), physical or mental disability (including AIDS/HIV), or whether

  10. CALTECH ASCI TECHNICAL REPORT 118 cit-asci-tr118

    E-print Network

    Barr, Al

    CALTECH ASCI TECHNICAL REPORT 118 cit-asci-tr118 Critical Behavior in Spallation Failure of Metals Alejandro Strachan, Tahir Cagin, and William A. Goddard III #12;Critical Behavior in Spallation Failure to 4 km/s) impact. We ndthat catastrophic failure in this system coincides with a critical behavior

  11. Tsunami detection in the [by Juliette Artru (Caltech, Pasadena, USA),

    E-print Network

    Occhipinti, Giovanni "Ninto"

    Tsunami detection in the ionosphere [by Juliette Artru (Caltech, Pasadena, USA), Philippe Lognonné (Toulouse, France) and Makoto Murakami (GSI, Tsukuba, Japan] Introduction Tsunamis are surface gravity waves of measuring the sea surface variation in the case of large tsunamis (Okal et al. 1999) as was shown

  12. CALTECH ASCI TECHNICAL REPORT 114 cit-asci-tr114

    E-print Network

    Barr, Al

    Dislocation structure, Annihilation and cross-slip in FCC Ni Yue Qi, Alejandro Strachan, Tahir Cagin and William A. Goddard III #12;Large Scale Atomistic Simulations of Screw Dislocation structure, Annihilation and Process Simulation Center, Caltech, Pasadena, CA 91125 Abstract: Using QM-Sutton-Chen many-body potential

  13. Supercomputing in Aerospace

    NASA Technical Reports Server (NTRS)

    Kutler, Paul; Yee, Helen

    1987-01-01

    Topics addressed include: numerical aerodynamic simulation; computational mechanics; supercomputers; aerospace propulsion systems; computational modeling in ballistics; turbulence modeling; computational chemistry; computational fluid dynamics; and computational astrophysics.

  14. Aerospace Applications of Microprocessors

    NASA Technical Reports Server (NTRS)

    1980-01-01

    An assessment of the state of microprocessor applications is presented. Current and future requirements and associated technological advances which allow effective exploitation in aerospace applications are discussed.

  15. Langley Medal awarded

    NASA Astrophysics Data System (ADS)

    Bell, Peter M.

    Robert Thomas Jones, senior scientist at the Ames Research Center, Mountain View, Calif., was awarded the distinguished Langley Medal by the Smithsonian Institution for his ‘extensive contributions in theoretical aerodynamics, particularly with regard to development of the swept wing, supersonic area rule and, more recently, the oblique wing.’ Jones is an internationally acclaimed expert on aerodynamics, optics, and biomechanics as well as an applied mathematician, astronomer, inventor, author, and violin maker.The Langley award has been given to just 16 recipients since it was established 73 years ago. Past recipients include Wilbur and Orville Wright, Charles Lindbergh, and Richard Byrd. Named for Samuel Pierpont Langley, aeronautical pioneer and third secretary of the Smithsonian, the medal honors ‘especially meritorious investigations in the field of aerospace science.’

  16. Mechanical & Aerospace Engineering

    E-print Network

    Mechanical & Aerospace Engineering Strategic Plan 2014-2018 College of Engineering, Architecture & Technology #12;Mechanical and Aerospace Engineering at Oklahoma State University was organized as Mechanical to the advancement of science and tech- nology on a national and international scale. And outreach through technology

  17. Aerospace Engineering Is Aerospace Engineering right for me?

    E-print Network

    Martin, Ralph R.

    . The Aerospace Engineering course will focus on the processes and development relating to aircraft manufacturing and innovation surrounding the building of aircraft then Aerospace Engineering is well suited to youAerospace Engineering Is Aerospace Engineering right for me? If you are interested in the design

  18. Ninteenth Aerospace Mechanisms Symposium

    NASA Technical Reports Server (NTRS)

    1985-01-01

    The proceedings of the 19th Aerospace Mechanisms Symposium are reported. Technological areas covered include space lubrication, bearings, aerodynamic devices, spacecraft/Shuttle latches, deployment, positioning, and pointing. Devices for spacecraft docking and manipulator and teleoperator mechanisms are also described.

  19. Aerospace bibliography, seventh edition

    NASA Technical Reports Server (NTRS)

    Blashfield, J. F. (compiler)

    1983-01-01

    Space travel, planetary probes, applications satellites, manned spaceflight, the impacts of space exploration, future space activities, astronomy, exobiology, aeronautics, energy, space and the humanities, and aerospace education are covered.

  20. Department of Mechanical & Aerospace

    E-print Network

    Zhigilei, Leonid V.

    in mechanics, electrical theory, kinematics, thermodynamics, fluid mechanics, heat transfer and materials basic and applied research in advanced aerospace technologies, conducting unique experiments with faculty in their advanced laboratories and to complete dissertation work. Undergraduate students

  1. 2016 Caltech Child Care Assistance Program Send Original to Mail Code 161-84

    E-print Network

    Faraon, Andrei

    2016 Caltech Child Care Assistance Program Send Original to Mail Code 161-84 Questions: ccap@caltech.edu Application for 2016 Children age 10 and under for whom you are requesting child care assistance: Name of Child Birth Date Age on January 1, 2016 a. b. c. Applicant Information: Circle one: Parent, Stepparent

  2. CALTECH PROCEDURE REGARDING CONTROLLED SUBSTANCES Revision Date: 03/03/2015

    E-print Network

    Winfree, Erik

    CALTECH PROCEDURE REGARDING CONTROLLED SUBSTANCES 1 Revision Date: 03/03/2015 INTRODUCTION substances. Members of the Caltech community requiring use of controlled substances for research must comply to controlled substances for research must be knowledgeable about and follow all applicable procedures, before

  3. Environmentally regulated aerospace coatings

    NASA Technical Reports Server (NTRS)

    Morris, Virginia L.

    1995-01-01

    Aerospace coatings represent a complex technology which must meet stringent performance requirements in the protection of aerospace vehicles. Topcoats and primers are used, primarily, to protect the structural elements of the air vehicle from exposure to and subsequent degradation by environmental elements. There are also many coatings which perform special functions, i.e., chafing resistance, rain erosion resistance, radiation and electric effects, fuel tank coatings, maskants, wire and fastener coatings. The scheduled promulgation of federal environmental regulations for aerospace manufacture and rework materials and processes will regulate the emissions of photochemically reactive precursors to smog and air toxics. Aerospace organizations will be required to identify, qualify and implement less polluting materials. The elimination of ozone depleting chemicals (ODC's) and implementation of pollution prevention requirements are added constraints which must be addressed concurrently. The broad categories of operations affected are the manufacture, operation, maintenance, and repair of military, commercial, general aviation, and space vehicles. The federal aerospace regulations were developed around the precept that technology had to be available to support the reduction of organic and air toxic emissions, i.e., the regulations cannot be technology forcing. In many cases, the regulations which are currently in effect in the South Coast Air Quality Management District (SCAQMD), located in Southern California, were used as the baseline for the federal regulations. This paper addresses strategies used by Southern California aerospace organizations to cope with these regulatory impacts on aerospace productions programs. All of these regulatory changes are scheduled for implementation in 1993 and 1994, with varying compliance dates established.

  4. Mechanical and Aerospace Engineering

    E-print Network

    of the Center for Intelligent Mechatronics at Vanderbilt University. Dr. Goldfarb received his BS degree 140 technical papers in the areas of electromechanical systems design and control, with a particular Award in 2008, the best paper award at the 2007 and 2009 IEEE International Conference on Rehabilitation

  5. Aerospace engineering educational program

    NASA Technical Reports Server (NTRS)

    Craft, William; Klett, David; Lai, Steven

    1992-01-01

    The principle goal of the educational component of NASA CORE is the creation of aerospace engineering options in the mechanical engineering program at both the undergraduate and graduate levels. To accomplish this goal, a concerted effort during the past year has resulted in detailed plans for the initiation of aerospace options in both the BSME and MSME programs in the fall of 1993. All proposed new courses and the BSME aerospace option curriculum must undergo a lengthy approval process involving two cirriculum oversight committees (School of Engineering and University level) and three levels of general faculty approval. Assuming approval is obtained from all levels, the options will officially take effect in Fall '93. In anticipation of this, certain courses in the proposed curriculum are being offered during the current academic year under special topics headings so that current junior level students may graduate in May '94 under the BSME aerospace option. The proposed undergraduate aerospace option curriculum (along with the regular mechanical engineering curriculum for reference) is attached at the end of this report, and course outlines for the new courses are included in the appendix.

  6. Tal Carmon, Past studies, http://www.its.caltech.edu/~tal/1 Studies on Solitons and Pattern Formation.

    E-print Network

    Carmon, Tal

    Tal Carmon, Past studies, http://www.its.caltech.edu/~tal/1 1 Studies on Solitons and Pattern Formation. Tal Carmon Department of Physics, Technion-Israel ins. of Thechnology, Haifa 32000. tal@caltech.edu http://www.its.caltech.edu/~tal/ A. Introduction ­ Optical Spatial Solitons Optical spatial solitons

  7. Frontier Aerospace Opportunities

    NASA Technical Reports Server (NTRS)

    Bushnell, Dennis M.

    2014-01-01

    Discussion and suggested applications of the many ongoing technology opportunities for aerospace products and missions, resulting in often revolutionary capabilities. The, at this point largely unexamined, plethora of possibilities going forward, a subset of which is discussed, could literally reinvent aerospace but requires triage of many possibilities. Such initial upfront homework would lengthen the Research and Development (R&D) time frame but could greatly enhance the affordability and performance of the evolved products and capabilities. Structural nanotubes and exotic energetics along with some unique systems approaches are particularly compelling.

  8. Aerospace Environmental Technology Conference

    NASA Technical Reports Server (NTRS)

    Whitaker, A. F. (editor)

    1995-01-01

    The mandated elimination of CFC's, Halons, TCA, and other ozone depleting chemicals and specific hazardous materials has required changes and new developments in aerospace materials and processes. The aerospace industry has been involved for several years in providing product substitutions, redesigning entire production processes, and developing new materials that minimize or eliminate damage to the environment. These activities emphasize replacement cleaning solvents and their application verifications, compliant coatings including corrosion protection systems, and removal techniques, chemical propulsion effects on the environment, and the initiation of modifications to relevant processing and manufacturing specifications and standards. The Executive Summary of this Conference is published as NASA CP-3297.

  9. Aerospace Education. NSTA Position Statement

    ERIC Educational Resources Information Center

    National Science Teachers Association (NJ1), 2008

    2008-01-01

    National Science Teachers Association (NSTA) has developed a new position statement, "Aerospace Education." NSTA believes that aerospace education is an important component of comprehensive preK-12 science education programs. This statement highlights key considerations that should be addressed when implementing a high quality aerospace education…

  10. Mechanical and Aerospace Engineering

    E-print Network

    Mechanical and Aerospace Engineering seminar Plasma Actuators for Aerodynamic Flow Control Abstract Plasma actuators have become very popular in aerodynamic flow control research over the last in plasma actuators is motivated by the potential for simple construction, lack of moving parts, low power

  11. Aerospace Safety Advisory Panel

    NASA Technical Reports Server (NTRS)

    1985-01-01

    The following areas of NASA's responsibilities are examined: (1) the Space Transportation System (STS) operations and evolving program elements; (2) establishment of the Space Station program organization and issuance of requests for proposals to the aerospace industry; and (3) NASA's aircraft operations, including research and development flight programs for two advanced X-type aircraft.

  12. Aerospace Bibliography. Seventh Edition.

    ERIC Educational Resources Information Center

    Blashfield, Jean F., Comp.

    Provided for teachers and the general adult reader is an annotated and graded list of books and reference materials dealing with aerospace subjects. Only non-fiction books and pamphlets that need to be purchased from commercial or government sources are included. Free industrial materials and educational aids are not included because they tend to…

  13. Aerospace Bibliography, Third Edition.

    ERIC Educational Resources Information Center

    National Aeronautics and Space Administration, Washington, DC.

    This third edition bibliography lists books and teaching aids related to aeronautics and space. Aeronautics titles are limited to aerospace-related research subjects, and books on astronomy to those directly related to space exploration. Also listed are pertinent references like pamphlets, films, film strips, booklets, charts, pictures,…

  14. Mechanical & Aerospace Engineering Department

    E-print Network

    Kim, John

    robot enjoy ice cream together. BACK COVER: UCLA Racing | Baja SAE Team takes honors in El Paso in the science and art of mechanical and aerospace engineering.Further,we seek to expand the frontiers of engineering science and to encourage technological innovation while fostering academic excellence

  15. 78 FR 13743 - Requirements for the Recognizing Aviation and Aerospace Innovation in Science and Engineering...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-28

    ...Pursuant to a recommendation by the Future of Aviation Advisory Committee, the Secretary of Transportation, through the Assistant Secretary for Aviation & International Affairs, is announcing the second-annual competition to recognize students with the ability to demonstrate unique, innovative thinking in aerospace science and engineering. With this award, the Secretary of Transportation......

  16. Wiring for aerospace applications

    NASA Technical Reports Server (NTRS)

    Christian, J. L., Jr.; Dickman, J. E.; Bercaw, R. W.; Myers, I. T.; Hammoud, A. N.; Stavnes, M.; Evans, J.

    1992-01-01

    In this paper, the authors summarize the current state of knowledge of arc propagation in aerospace power wiring and efforts by the National Aeronautics and Space Administration (NASA) towards the understanding of the arc tracking phenomena in space environments. Recommendations will be made for additional testing. A database of the performance of commonly used insulating materials will be developed to support the design of advanced high power missions, such as Space Station Freedom and Lunar/Mars Exploration.

  17. Unmanned Aerospace Vehicle Workshop

    SciTech Connect

    Vitko, J. Jr.

    1995-04-01

    The Unmanned Aerospace Vehicle (UAV) Workshop concentrated on reviewing and refining the science experiments planned for the UAV Demonstration Flights (UDF) scheduled at the Oklahoma Cloud and Radiation Testbed (CART) in April 1994. These experiments were focused around the following sets of parameters: Clear sky, daylight; Clear-sky, night-to-day transition; Clear sky - improve/validate the accuracy of radiative fluxes derived from satellite-based measurements; Daylight, clouds of opportunity; and, Daylight, broken clouds.

  18. AI aerospace components

    NASA Technical Reports Server (NTRS)

    Heindel, Troy A.; Murphy, Terri B.; Rasmussen, Arthur N.; Mcfarland, Robert Z.; Montgomery, Ronnie E.; Pohle, George E.; Heard, Astrid E.; Atkinson, David J.; Wedlake, William E.; Anderson, John M.

    1991-01-01

    An evaluation is made of the application of novel, AI-capabilities-related technologies to aerospace systems. Attention is given to expert-system shells for Space Shuttle Orbiter mission control, manpower and processing cost reductions at the NASA Kennedy Space Center's 'firing rooms' for liftoff monitoring, the automation of planetary exploration systems such as semiautonomous mobile robots, and AI for battlefield staff-related functions.

  19. Aerospace safety advisory panel

    NASA Technical Reports Server (NTRS)

    1994-01-01

    This report from the Aerospace Safety Advisory Panel (ASAP) contains findings, recommendations, and supporting material concerning safety issues with the space station program, the space shuttle program, aeronautics research, and other NASA programs. Section two presents findings and recommendations, section three presents supporting information, and appendices contain data about the panel membership, the NASA response to the March 1993 ASAP report, and a chronology of the panel's activities during the past year.

  20. Aerospace Engineering Systems

    NASA Technical Reports Server (NTRS)

    VanDalsem, William R.; Livingston, Mary E.; Melton, John E.; Torres, Francisco J.; Stremel, Paul M.

    1999-01-01

    Continuous improvement of aerospace product development processes is a driving requirement across much of the aerospace community. As up to 90% of the cost of an aerospace product is committed during the first 10% of the development cycle, there is a strong emphasis on capturing, creating, and communicating better information (both requirements and performance) early in the product development process. The community has responded by pursuing the development of computer-based systems designed to enhance the decision-making capabilities of product development individuals and teams. Recently, the historical foci on sharing the geometrical representation and on configuration management are being augmented: Physics-based analysis tools for filling the design space database; Distributed computational resources to reduce response time and cost; Web-based technologies to relieve machine-dependence; and Artificial intelligence technologies to accelerate processes and reduce process variability. Activities such as the Advanced Design Technologies Testbed (ADTT) project at NASA Ames Research Center study the strengths and weaknesses of the technologies supporting each of these trends, as well as the overall impact of the combination of these trends on a product development event. Lessons learned and recommendations for future activities will be reported.

  1. Caltech water-ice dusty plasma: preliminary results

    NASA Astrophysics Data System (ADS)

    Bellan, Paul; Chai, Kilbyoung

    2013-10-01

    A water-ice dusty plasma laboratory experiment has begun operation at Caltech. As in Ref., a 1-5 watt parallel-plate 13.56 MHz rf discharge plasma has LN2-cooled electrodes that cool the neutral background gas to cryogenic temperatures. However, instead of creating water vapor by in-situ deuterium-oxygen bonding, here the neutral gas is argon and water vapor is added in a controlled fashion. Ice grains spontaneously form after a few seconds. Photography with a HeNe line filter of a sheet of HeNe laser light sheet illuminating a cross section of dust grains shows a large scale whorl pattern composed of concentric sub-whorls having wave-like spatially varying intensity. Each sub-whorl is composed of very evenly separated fine-scale stream-lines indicating that the ice grains move in self-organized lanes like automobiles on a multi-line highway. HeNe laser extinction together with an estimate of dust density from the intergrain spacing in photographs indicates a 5 micron nominal dust grain radius. HeNe laser diffraction patterns indicate the ice dust grains are large and ellipsoidal at low pressure (200 mT) but small and spheroidal at high pressure (>600 mT). Supported by USDOE.

  2. The Caltech Tomography Database and Automatic Processing Pipeline.

    PubMed

    Ding, H Jane; Oikonomou, Catherine M; Jensen, Grant J

    2015-11-01

    Here we describe the Caltech Tomography Database and automatic image processing pipeline, designed to process, store, display, and distribute electron tomographic data including tilt-series, sample information, data collection parameters, 3D reconstructions, correlated light microscope images, snapshots, segmentations, movies, and other associated files. Tilt-series are typically uploaded automatically during collection to a user's "Inbox" and processed automatically, but can also be entered and processed in batches via scripts or file-by-file through an internet interface. As with the video website YouTube, each tilt-series is represented on the browsing page with a link to the full record, a thumbnail image and a video icon that delivers a movie of the tomogram in a pop-out window. Annotation tools allow users to add notes and snapshots. The database is fully searchable, and sets of tilt-series can be selected and re-processed, edited, or downloaded to a personal workstation. The results of further processing and snapshots of key results can be recorded in the database, automatically linked to the appropriate tilt-series. While the database is password-protected for local browsing and searching, datasets can be made public and individual files can be shared with collaborators over the Internet. Together these tools facilitate high-throughput tomography work by both individuals and groups. PMID:26087141

  3. Mechanical & Aerospace Engineering Department

    E-print Network

    Kim, John

    military electronics, their heat transfer capacity is very often limited by heat transfer crises.8 million award from the Defense Advanced Projects Research Agency (DARPA) to conduct innovative research (MSE, UCLA), and Massoud Kaviany (ME, University of Michigan); and engineers from Advanced Cooling

  4. School of Engineering Mechanical, Aerospace & Nuclear Engineering

    E-print Network

    McLaughlin, Joyce R.

    School of Engineering Mechanical, Aerospace & Nuclear Engineering Undergraduate Handbook CLASS OF MECHANICAL, AEROSPACE AND NUCLEAR ENGINEERING (MANE) ................................................1 MANE .............................................................................................................................................................1 CAREERS IN ENGINEERING

  5. Sponsored by: Mechanical & Aerospace Engineering

    E-print Network

    Alabama in Huntsville, University of

    Sponsored by: Mechanical & Aerospace Engineering Electrical & Computer Engineering Computer Science) June 1 ­ August 7, 2015 LINKS: · Overview · Projects · Autonomous Control · Target Detection & Tracking of Huntsville, AL, known as the Rocket City (in Madison county). US Space and Rocket Center, an aerospace museum

  6. Kopp Receives 2012 William Gilbert Award: Response

    NASA Astrophysics Data System (ADS)

    Kopp, Robert E.

    2013-10-01

    I have many people to thank for the honor of receiving the William Gilbert Award. Joe Kirschvink must sit at the top of the list, not just for the generosity—I hope at least partially deserved!—of his citation but also for his role as my Ph.D. mentor. During the 5 years I spent working with him at Caltech, Joe was always supportive; was as generous with his time as he has been in his words; and served as a role model for me in the way he fearlessly marched through our planet's history, building bridges between magnetism and our understanding of climate, the biosphere, and the Earth system as a whole.

  7. Aerospace management techniques: Commercial and governmental applications

    NASA Technical Reports Server (NTRS)

    Milliken, J. G.; Morrison, E. J.

    1971-01-01

    A guidebook for managers and administrators is presented as a source of useful information on new management methods in business, industry, and government. The major topics discussed include: actual and potential applications of aerospace management techniques to commercial and governmental organizations; aerospace management techniques and their use within the aerospace sector; and the aerospace sector's application of innovative management techniques.

  8. George Ellery Hale, Caltech Astrophysics, and the Hale 200-inch Telescope, 1920-1948

    NASA Astrophysics Data System (ADS)

    Osterbrock, D. E.

    1998-05-01

    Caltech and the 200-inch Hale telescope on Palomar are two of George Ellery Hale's many creations in Southern California. He brought the California Institute of Technology into existence in 1920; Palomar Observatory was built for it. However, even before Hale had "secured" the funds for the 200-inch, astrophysical research had been underway on the Caltech campus in Pasadena, and it intensified after the Rockefeller grant came through. Interactions between the campus, Palomar Mountain, and Mount Wilson Obervatory (one of Hale's earlier creations) played important roles in determining the course of Caltech astrophysics. Changing funding patterns (from private philanthropy to drought, then "defense" weapons-development programs, and then governmental agencies designed to support scientific research) will be briefly described. The 18-inch Schmidt, built at the Caltech (200-inch Telescope) Shop, went into operation in 1936, the first research telescope on Palomar. The 200-inch, essentially completed, was dedicated in 1948 and went into operation for regularly scheduled research observations near the end of 1949. Its coude spectrograph was completed and put into regular use in stages from 1950 to 1952, Among the most important leaders of Caltech astrophysics up to 1948 and the years immediately after it when the 200-inch went into full operation were Robert A. Millikan, Max Mason, and Lee A. DuBridge. Some of the astrophysicists who worked at Caltech and Palomar were Albert Einstein, Richard C. Tolman, Fritz Zwicky, Ira S. Bowen, John A. Anderson, Sinclair Smith, John Strong, William A. Fowler and, just at the end of this period, Jesse L. Greenstein. Some of the key staff personnel were Russell W. Porter, Don O. Hendrix (on loan), and Byron Hill.

  9. Mass spectrometry of aerospace materials

    NASA Technical Reports Server (NTRS)

    Colony, J. A.

    1976-01-01

    Mass spectrometry is used for chemical analysis of aerospace materials and contaminants. Years of analytical aerospace experience have resulted in the development of specialized techniques of sampling and analysis which are required in order to optimize results. This work has resulted in the evolution of a hybrid method of indexing mass spectra which include both the largest peaks and the structurally significant peaks in a concise format. With this system, a library of mass spectra of aerospace materials was assembled, including the materials responsible for 80 to 90 percent of the contamination problems at Goddard Space Flight Center during the past several years.

  10. Dynamics of aerospace vehicles

    NASA Technical Reports Server (NTRS)

    Schmidt, David K.

    1991-01-01

    The focus of this research was to address the modeling, including model reduction, of flexible aerospace vehicles, with special emphasis on models used in dynamic analysis and/or guidance and control system design. In the modeling, it is critical that the key aspects of the system being modeled be captured in the model. In this work, therefore, aspects of the vehicle dynamics critical to control design were important. In this regard, fundamental contributions were made in the areas of stability robustness analysis techniques, model reduction techniques, and literal approximations for key dynamic characteristics of flexible vehicles. All these areas are related. In the development of a model, approximations are always involved, so control systems designed using these models must be robust against uncertainties in these models.

  11. Aerospace Human Factors

    NASA Technical Reports Server (NTRS)

    Jordan, Kevin

    1999-01-01

    The following contains the final report on the activities related to the Cooperative Agreement between the human factors research group at NASA Ames Research Center and the Psychology Department at San Jose State University. The participating NASA Ames division has been, as the organization has changed, the Aerospace Human Factors Research Division (ASHFRD and Code FL), the Flight Management and Human Factors Research Division (Code AF), and the Human Factors Research and Technology Division (Code IH). The inclusive dates for the report are November 1, 1984 to January 31, 1999. Throughout the years, approximately 170 persons worked on the cooperative agreements in one capacity or another. The Cooperative Agreement provided for research personnel to collaborate with senior scientists in ongoing NASA ARC research. Finally, many post-MA/MS and post-doctoral personnel contributed to the projects. It is worth noting that 10 former cooperative agreement personnel were hired into civil service positions directly from the agreements.

  12. Aerospace Safety Advisory Panel

    NASA Technical Reports Server (NTRS)

    1993-01-01

    The Aerospace Safety Advisory Panel (ASAP) provided oversight on the safety aspects of many NASA programs. In addition, ASAP undertook three special studies. At the request of the Administrator, the panel assessed the requirements for an assured crew return vehicle (ACRV) for the space station and reviewed the organization of the safety and mission quality function within NASA. At the behest of Congress, the panel formed an independent, ad hoc working group to examine the safety and reliability of the space shuttle main engine. Section 2 presents findings and recommendations. Section 3 consists of information in support of these findings and recommendations. Appendices A, B, C, and D, respectively, cover the panel membership, the NASA response to the findings and recommendations in the March 1992 report, a chronology of the panel's activities during the reporting period, and the entire ACRV study report.

  13. Aerospace and military

    SciTech Connect

    Adam, J.A.; Esch, K

    1990-01-01

    This article reviews military and aerospace developments of 1989. The Voyager spacecraft returned astounding imagery from Neptune, sophisticated sensors were launched to explore Venus and Jupiter, and another craft went into earth orbit to explore cosmic rays, while a huge telescope is to be launched early in 1990. The U.S. space shuttle redesign was completed and access to space has become no longer purely a governmental enterprise. In the military realm, events within the Soviet bloc, such as the Berlin Wall's destruction, have popularized arms control. Several big treaties could be signed within the year. Massive troop, equipment, and budget reductions are being considered, along with a halt or delay of major new weapons systems. For new missions, the U.S. military is retreating to its role of a century ago - patrolling the nation's borders, this time against narcotics traffickers.

  14. Aerospace in the future

    NASA Technical Reports Server (NTRS)

    Mccarthy, J. F., Jr.

    1980-01-01

    National research and technology trends are introduced in the environment of accelerating change. NASA and the federal budget are discussed. The U.S. energy dependence on foreign oil, the increasing oil costs, and the U.S. petroleum use by class are presented. The $10 billion aerospace industry positive contribution to the U.S. balance of trade of 1979 is given as an indicator of the positive contribution of NASA in research to industry. The research work of the NASA Lewis Research Center in the areas of space, aeronautics, and energy is discussed as a team effort of government, the areas of space, aeronautics, and energy is discussed as a team effort of government, industry, universities, and business to maintain U.S. world leadership in advanced technology.

  15. Aerospace Safety Advisory Panel

    NASA Technical Reports Server (NTRS)

    1999-01-01

    This report covers the activities of the Aerospace Safety Advisory Panel (ASAP) for calendar year 1998-a year of sharp contrasts and significant successes at NASA. The year opened with the announcement of large workforce cutbacks. The slip in the schedule for launching the International Space Station (ISS) created a 5-month hiatus in Space Shuttle launches. This slack period ended with the successful and highly publicized launch of the STS-95 mission. As the year closed, ISS assembly began with the successful orbiting and joining of the Functional Cargo Block (FGB), Zarya, from Russia and the Unity Node from the United States. Throughout the year, the Panel maintained its scrutiny of NASAs safety processes. Of particular interest were the potential effects on safety of workforce reductions and the continued transition of functions to the Space Flight Operations Contractor. Attention was also given to the risk management plans of the Aero-Space Technology programs, including the X-33, X-34, and X-38. Overall, the Panel concluded that safety is well served for the present. The picture is not as clear for the future. Cutbacks have limited the depth of talent available. In many cases, technical specialties are "one deep." The extended hiring freeze has resulted in an older workforce that will inevitably suffer significant departures from retirements in the near future. The resulting "brain drain" could represent a future safety risk unless appropriate succession planning is started expeditiously. This and other topics are covered in the section addressing workforce. In the case of the Space Shuttle, beneficial and mandatory safety and operational upgrades are being delayed because of a lack of sufficient present funding. Likewise, the ISS has little flexibility to begin long lead-time items for upgrades or contingency planning.

  16. New Molecular Species in Comet C/1995 O1 (HaleBopp) Observed with the Caltech Submillimeter

    E-print Network

    Meyer-Vernet, Nicole

    New Molecular Species in Comet C/1995 O1 (Hale­Bopp) Observed with the Caltech Submillimeter, H 13 CN, and H3O + in comet C/1995 O1 (Hale­Bopp) obtained in February--April 1997 with the Caltech Submillimeter Observatory (CSO). HNCO, first detected at the CSO in comet C/1996 B2 (Hyakutake), is securely

  17. California Institute of Technology: Caltech Energy Conservation Investment Program. Green Revolving Funds in Action: Case Study Series

    ERIC Educational Resources Information Center

    Caine, Rebecca

    2011-01-01

    The Caltech Energy Conservation Investment Program (CECIP) was initiated in 2009. It manages $8 million within an existing fund in the school's endowment, which had been created to finance capital projects. Any member of the Caltech community may submit a project proposal, and projects are considered for approval as long as they have at least a 15…

  18. Anechoic Chambers: Aerospace Applications. (Latest Citations from the Aerospace Database)

    NASA Technical Reports Server (NTRS)

    1996-01-01

    The bibliography contains citations concerning the design, development, performance, and applications of anechoic chambers in the aerospace industry. Anechoic chamber testing equipment, techniques for evaluation of aerodynamic noise, microwave and radio antennas, and other acoustic measurement devices are considered. Shock wave studies on aircraft models and components, electromagnetic measurements, jet flow studies, and antenna radiation pattern measurements for industrial and military aerospace equipment are discussed. (Contains 50-250 citations and includes a subject term index and title list.)

  19. Anechoic Chambers: Aerospace Applications. (Latest Citations from the Aerospace Database)

    NASA Technical Reports Server (NTRS)

    1995-01-01

    The bibliography contains citations concerning the design, development, performance, and applications of anechoic chambers in the aerospace industry. Anechoic chamber testing equipment, techniques for evaluation of aerodynamic noise, microwave and radio antennas, and other acoustic measurement devices are considered. Shock wave studies on aircraft models and components, electromagnetic measurements, jet flow studies, and antenna radiation pattern measurements for industrial and military aerospace equipment are discussed. (Contains 50-250 citations and includes a subject term index and title list.)

  20. 16.901 Computational Methods in Aerospace Engineering, Spring 2003

    E-print Network

    Darmofal, David L.

    Introduction to computational techniques arising in aerospace engineering. Applications drawn from aerospace structures, aerodynamics, dynamics and control, and aerospace systems. Techniques include: numerical integration ...

  1. 2015 Awards Ceremony Faculty Awards

    E-print Network

    Maier, Robert S.

    NIH Fellow 2015 Michael Sohn Galileo Circle Scholarship 2015 Applied Mathematics Awards: Ben Berman 2015 Galileo Circle Fellow Austin McDaniel Al Scott Prize and Lecture presenter Jackson Burton, Andrew Galileo Circle Fellow Jianping Jiang 2015 Galileo Circle Fellow Joseph Thomas 2015 Galileo Circle Fellow

  2. Heat transfer in aerospace propulsion

    NASA Technical Reports Server (NTRS)

    Simoneau, Robert J.; Hendricks, Robert C.; Gladden, Herbert J.

    1988-01-01

    Presented is an overview of heat transfer related research in support of aerospace propulsion, particularly as seen from the perspective of the NASA Lewis Research Center. Aerospace propulsion is defined to cover the full spectrum from conventional aircraft power plants through the Aerospace Plane to space propulsion. The conventional subsonic/supersonic aircraft arena, whether commercial or military, relies on the turbine engine. A key characteristic of turbine engines is that they involve fundamentally unsteady flows which must be properly treated. Space propulsion is characterized by very demanding performance requirements which frequently push systems to their limits and demand tailored designs. The hypersonic flight propulsion systems are subject to severe heat loads and the engine and airframe are truly one entity. The impact of the special demands of each of these aerospace propulsion systems on heat transfer is explored.

  3. Precision navigation for aerospace applications

    E-print Network

    Stimac, Andrew K. (Andrew Kenneth), 1977-

    2004-01-01

    Navigation is important in a variety of aerospace applications, and commonly uses a blend of GPS and inertial sensors. In this thesis, a navigation system is designed, developed, and tested. Several alternatives are ...

  4. Heat transfer in aerospace propulsion

    NASA Astrophysics Data System (ADS)

    Simoneau, Robert J.; Hendricks, Robert C.; Gladden, Herbert J.

    Presented is an overview of heat transfer related research in support of aerospace propulsion, particularly as seen from the perspective of the NASA Lewis Research Center. Aerospace propulsion is defined to cover the full spectrum from conventional aircraft power plants through the Aerospace Plane to space propulsion. The conventional subsonic/supersonic aircraft arena, whether commercial or military, relies on the turbine engine. A key characteristic of turbine engines is that they involve fundamentally unsteady flows which must be properly treated. Space propulsion is characterized by very demanding performance requirements which frequently push systems to their limits and demand tailored designs. The hypersonic flight propulsion systems are subject to severe heat loads and the engine and airframe are truly one entity. The impact of the special demands of each of these aerospace propulsion systems on heat transfer is explored.

  5. Ball Aerospace AMSD Progress Update

    NASA Technical Reports Server (NTRS)

    Blair, Mark; Brown, Robert; Chaney, David; Lightsey, Paul; Russell, J. Kevin (Technical Monitor)

    2002-01-01

    The current status of the Advanced Mirror System Demonstrator program being performed by Ball Aerospace is presented. The hexagonal low-areal density Beryllium mirror blank has been fabricated and undergoing polishing at the time of this presentation.

  6. Norwegian Aerospace Activities: an Overview

    NASA Technical Reports Server (NTRS)

    Arnesen, T. (editor); Rosenberg, G. (editor)

    1986-01-01

    Excerpts from a Governmental Investigation concerning Norwegian participation in the European Space Organization (ESA) is presented. The implications and advantages of such a move and a suggestion for the reorganization of Norwegian Aerospace activity is given.

  7. George M. Low Trophy: NASA's quality and excellence award

    NASA Technical Reports Server (NTRS)

    1991-01-01

    NASA's major goal is the preservation of America's position as a leader in the aerospace industry. To maintain that status, it is crucial that the products and services we depend upon from NASA contractors, subcontractors, and suppliers meet the highest quality standards to ensure the space program's success. The George M. Low Trophy: NASA's Quality and Excellence Award is the result of NASA's desire to encourage continuous improvement and Total Quality Management (TQM) in the aerospace industry and is awarded to members of NASA's contractor community that have demonstrated sustained excellence, customer orientation, and outstanding achievements in a Total Quality Management (TQM) environment. The purpose in presenting this award is to increase public awareness of the importance of quality and productivity to the nation's aerospace industry and the nation's leadership position overall; encourage domestic business to continuously pursue efforts that enhance quality and increase productivity which will strengthen the nation's competitiveness in the international arena; and provide a forum for sharing the successful techniques and strategies used by applicants with other American organizations. Awards to Rockwell International and Marotta Scientific Controls, Inc. are announced and discussed.

  8. 32nd Aerospace Mechanisms Symposium

    NASA Technical Reports Server (NTRS)

    Walker, S. W. (Compiler); Boesiger, Edward A. (Compiler)

    1998-01-01

    The proceedings of the 32nd Aerospace Mechanism Symposium are reported. NASA John F. Kennedy Space Center (KSC) hosted the symposium that was held at the Hilton Oceanfront Hotel in Cocoa Beach, Florida on May 13-15, 1998. The symposium was cosponsored by Lockheed Martin Missiles and Space and the Aerospace Mechanisms Symposium Committee. During these days, 28 papers were presented. Topics included robotics, deployment mechanisms, bearing, actuators, scanners, boom and antenna release, and test equipment.

  9. Computational fluid dynamics in aerospace

    NASA Technical Reports Server (NTRS)

    Kutler, Paul; Steger, Joseph L.; Bailey, F. R.

    1988-01-01

    The status of computational fluid dynamics (CFD) is addressed in terms of methods, examples of CFD solutions, and computer technology. The examples are divided into aerospace applications and fluid physics applications, with the aerospace applications section being further divided into internal and external flows. The role CFD is expected to play in supporting the goals set forth by the Aeronautical Policy Review Committee established by the Office of Science and Technology Policy is noted.

  10. Albatross awarded

    NASA Astrophysics Data System (ADS)

    The Albatross Award was presented by the American Miscellaneous Society to Sir George Deacon at the Joint Oceanographic Assembly held in Halifax in August 1982. The presentation speech by Warren Wooster and acceptance speech by Sir George Deacon follow.I have been asked by the governing board of the American Miscellaneous Society to present the Albatross Award this evening. But I hasten to point out that the Board is certainly mythical, and there is even some doubt about the existence of the Society. We know that the American Miscellaneous Society, AMSOC, has had several important committees—the committee to greet visitors from outer space and the committee to teach animals their Latin names, for example—but we know little of their success. On the other hand, the triumphs of AMSOC's Project MOHOLE are al ready inscribed in history.

  11. Aerospace Safety Advisory Panel

    NASA Technical Reports Server (NTRS)

    2002-01-01

    This Annual Report of the Aerospace Safety Advisory Panel (ASAP) presents results of activities during calendar year 2001. The year was marked by significant achievements in the Space Shuttle and International Space Station (ISS) programs and encouraging accomplishments by the Aerospace Technology Enterprise. Unfortunately, there were also disquieting mishaps with the X-43, a LearJet, and a wind tunnel. Each mishap was analyzed in an orderly process to ascertain causes and derive lessons learned. Both these accomplishments and the responses to the mishaps led the Panel to conclude that safety and risk management is currently being well served within NASA. NASA's operations evidence high levels of safety consciousness and sincere efforts to place safety foremost. Nevertheless, the Panel's safety concerns have never been greater. This dichotomy has arisen because the focus of most NASA programs has been directed toward program survival rather than effective life cycle planning. Last year's Annual Report focused on the need for NASA to adopt a realistically long planning horizon for the aging Space Shuttle so that safety would not erode. NASA's response to the report concurred with this finding. Nevertheless, there has been a greater emphasis on current operations to the apparent detriment of long-term planning. Budget cutbacks and shifts in priorities have severely limited the resources available to the Space Shuttle and ISS for application to risk-reduction and life-extension efforts. As a result, funds originally intended for long-term safety-related activities have been used for operations. Thus, while safety continues to be well served at present, the basis for future safety has eroded. Section II of this report develops this theme in more detail and presents several important, overarching findings and recommendations that apply to many if not all of NASA's programs. Section III of the report presents other significant findings, recommendations and supporting material applicable to specific program areas. Appendix A presents a list of Panel members. Appendix B contains the reaction of the ASAP to NASA's response to the calendar year 2000 findings and recommendations. In accordance with a practice started last year, this Appendix includes brief narratives as well as classifications of the responses as 'open,' 'closed,' or 'continuing.' Appendix C details the Panel's activities during the reporting period.

  12. http://multires.caltech.edu/pubs/sqrt3.pdf (submitted for publication) Composite Primal/Dual

    E-print Network

    Desbrun, Mathieu

    -Subdivision Schemes Peter Oswald Bell Labs Peter Schr¨oder Caltech Abstract We present new families of primal and dual subdivision schemes for triangle meshes and 3-refinement. The proposed schemes use two simple, faces), and show a number of examples, based on triangles, that the resulting class of composite

  13. Cosmic-ray Muon Radiography of a Volcano Seismo Seminor at Caltech, Nov 5, 2004

    E-print Network

    Heaton, Thomas H.

    Cosmic-ray Muon Radiography of a Volcano Seismo Seminor at Caltech, Nov 5, 2004 Hiroyuki Tanaka method with cosmic-ray muons to create a direct snapshot of the density profile in a volcano will be discussed as a complementary technique. We call this technique cosmic-ray muon radiography. The principal

  14. CALTECH ASCI TECHNICAL REPORT 135 Analysis of Numerical Simulations of Detonation Diffraction

    E-print Network

    diffraction models are based on the hypothesis of blast-like decay at the centerline. A first result from our term numerically, we show that the cylindrical blast decay is an asymptotic soluCALTECH ASCI TECHNICAL REPORT 135 Analysis of Numerical Simulations of Detonation Diffraction M

  15. Aerospace safety advisory panel

    NASA Technical Reports Server (NTRS)

    1995-01-01

    The Aerospace Safety Advisory Panel (ASAP) monitored NASA's activities and provided feedback to the NASA Administrator, other NASA officials and Congress throughout the year. Particular attention was paid to the Space Shuttle, its launch processing and planned and potential safety improvements. The Panel monitored Space Shuttle processing at the Kennedy Space Center (KSC) and will continue to follow it as personnel reductions are implemented. There is particular concern that upgrades in hardware, software, and operations with the potential for significant risk reduction not be overlooked due to the extraordinary budget pressures facing the agency. The authorization of all of the Space Shuttle Main Engine (SSME) Block II components portends future Space Shuttle operations at lower risk levels and with greater margins for handling unplanned ascent events. Throughout the year, the Panel attempted to monitor the safety activities related to the Russian involvement in both space and aeronautics programs. This proved difficult as the working relationships between NASA and the Russians were still being defined as the year unfolded. NASA's concern for the unique safety problems inherent in a multi-national endeavor appears appropriate. Actions are underway or contemplated which should be capable of identifying and rectifying problem areas. The balance of this report presents 'Findings and Recommendations' (Section 2), 'Information in Support of Findings and Recommendations' (Section 3) and Appendices describing Panel membership, the NASA response to the March 1994 ASAP report, and a chronology of the panel's activities during the reporting period (Section 4).

  16. Aerospace Safety Advisory Panel

    NASA Technical Reports Server (NTRS)

    1989-01-01

    This report provides findings, conclusions and recommendations regarding the National Space Transportation System (NSTS), the Space Station Freedom Program (SSFP), aeronautical projects and other areas of NASA activities. The main focus of the Aerospace Safety Advisory Panel (ASAP) during 1988 has been monitoring and advising NASA and its contractors on the Space Transportation System (STS) recovery program. NASA efforts have restored the flight program with a much better management organization, safety and quality assurance organizations, and management communication system. The NASA National Space Transportation System (NSTS) organization in conjunction with its prime contractors should be encouraged to continue development and incorporation of appropriate design and operational improvements which will further reduce risk. The data from each Shuttle flight should be used to determine if affordable design and/or operational improvements could further increase safety. The review of Critical Items (CILs), Failure Mode Effects and Analyses (FMEAs) and Hazard Analyses (HAs) after the Challenger accident has given the program a massive data base with which to establish a formal program with prioritized changes.

  17. Aerospace Safety Advisory Panel

    NASA Technical Reports Server (NTRS)

    1999-01-01

    This report covers the activities of the Aerospace Safety Advisory Panel (ASAP) for calendar year 1998-a year of sharp contrasts and significant successes at NASA. The year opened with the announcement of large workforce cutbacks. The slip in the schedule for launching the International Space Station (ISS) created a five-month hiatus in Space Shuttle launches. This slack period ended with the successful and highly publicized launch of the STS-95 mission. As the year closed, ISS assembly began with the successful orbiting and joining of the Functional Cargo Block (FGB), Zarya, from Russia and the Unity Node from the United States. Throughout the year, the Panel maintained its scrutiny of NASA's safety processes. Of particular interest were the potential effects on safety of workforce reductions and the continued transition of functions to the Space Flight Operations Contractor. Attention was also given to the risk management plans of the Aero-Space Technology programs, including the X-33, X-34, and X-38. Overall, the Panel concluded that safety is well served for the present. The picture is not as clear for the future. Cutbacks have limited the depth of talent available. In many cases, technical specialties are 'one deep.' The extended hiring freeze has resulted in an older workforce that will inevitably suffer significant departures from retirements in the near future. The resulting 'brain drain' could represent a future safety risk unless appropriate succession planning is started expeditiously. This and other topics are covered in the section addressing workforce. The major NASA programs are also limited in their ability to plan property for the future. This is of particular concern for the Space Shuttle and ISS because these programs are scheduled to operate well into the next century. In the case of the Space Shuttle, beneficial and mandatory safety and operational upgrades are being delayed because of a lack of sufficient present funding. Likewise, the ISS has little flexibility to begin long lead-time items for upgrades or contingency planning. For example, the section on computer hardware and software contains specific findings related to required longer range safety-related actions. NASA can be proud of its accomplishments this past year, but must remain ever vigilant, particularly as ISS assembly begins to accelerate. The Panel will continue to focus on both the short- and long-term aspects of risk management and safety planning. This task continues to be made manageable and productive by the excellent cooperation the Panel receives from both NASA and its contractors. Particular emphasis will continue to be directed to longer term workforce and program planning issues as well as the immediate risks associated with ISS assembly and the initial flights of the X-33 and X-34. Section 2 of this report presents specific findings and recommendations generated by ASAP activities during 1998. Section 3 contains more detailed information in support of these findings and recommendations. Appendix A is a current roster of Panel members, consultants, and staff. Appendix B contains NASA's response to the findings and recommendations from the 1997 ASAP Annual Report. Appendix C details the fact-finding activities of the Panel in 1998. During the year, Mr. Richard D. Blomberg was elected chair of the Panel and Vice Admiral (VADM) Robert F Dunn was elected deputy chair. VADM Bernard M. Kauderer moved from consultant to member. Mr. Charles J. Donlan retired from the Panel after many years of meritorious service. Ms. Shirley C. McCarty and Mr. Robert L. ('Hoot') Gibson joined the Panel as consultants.

  18. AWARD program

    NASA Astrophysics Data System (ADS)

    Leppert, Frank

    1998-07-01

    The All Weather ARrival and Departure (AWARD) program is supported by the European Commission under the Brite-EuRam III structure. Following the VERSATILE preparation program, it started on June 1996 and is planned to finish end of 1999. The program consortium consists of ten partners such as a major airline, aircraft and equipment manufacturers, research and tests centers, and an university. Contractors from France, Germany, Great Britain, Italy and The Netherlands are coordinated by Sextant Avionique. AWARD main objective is to demonstrate the efficiency of vision systems under adverse weather conditions. In order to evaluate the added benefits of these concepts within aircraft operations of approach, landing, taxi and takeoff, two applications are developed: (1) Enhanced Vision System (EVS) based on Head Up Display enhancement with Forward Looking Infrared (FLIR) and Millimeter Wave Radar (MMWR) images. (2) Synthetic Vision System (SVS) displaying an overlaid symbology on a perspective presentation of the environment, thanks to the combination of database and accurate positioning systems. The evaluation of these two tests systems will focus on: (1) Performance and human acceptability aspects. They will be appreciated according to human factors criteria as well as an integration within realistic environments. The NLR Research Flight Simulator and the DLR ATTAS flight test aircraft will be used. (2) Reliability, integrity aspects thanks to a theoretical certification/system study which will propose guidelines for certification, and will address impact on the system architecture. The paper addresses the work structure of AWARD in order to show what are the keypoints addressed in this program.

  19. Aerospace Safety Advisory Panel

    NASA Technical Reports Server (NTRS)

    2001-01-01

    This annual report is based on the activities of the Aerospace Safety Advisory Panel in calendar year 2000. During this year, the construction of the International Space Station (ISS) moved into high gear. The launch of the Russian Service Module was followed by three Space Shuttle construction and logistics flights and the deployment of the Expedition One crew. Continuous habitation of the ISS has begun. To date, both the ISS and Space Shuttle programs have met or exceeded most of their flight objectives. In spite of the intensity of these efforts, it is clear that safety was always placed ahead of cost and schedule. This safety consciousness permitted the Panel to devote more of its efforts to examining the long-term picture. With ISS construction accelerating, demands on the Space Shuttle will increase. While Russian Soyuz and Progress spacecraft will make some flights, the Space Shuttle remains the primary vehicle to sustain the ISS and all other U.S. activities that require humans in space. Development of a next generation, human-rated vehicle has slowed due to a variety of technological problems and the absence of an approach that can accomplish the task significantly better than the Space Shuttle. Moreover, even if a viable design were currently available, the realities of funding and development cycles suggest that it would take many years to bring it to fruition. Thus, it is inescapable that for the foreseeable future the Space Shuttle will be the only human-rated vehicle available to the U.S. space program for support of the ISS and other missions requiring humans. Use of the Space Shuttle will extend well beyond current planning, and is likely to continue for the life of the ISS.

  20. Majors in Mechanical and Aerospace Engineering

    E-print Network

    . With internationally renowned faculty - Aerospace Design Team - Baja Racing Team - Concrete Canoe Team - Flight Testing - Electrical Engineering - Industrial Engineering - Mechanical Engineering - Advanced Manufacturing - Dynamic and aerospace engineers are key professionals in the invention, design and manu- facture of devices, vehicles

  1. Aerospace Education for the Melting Pot.

    ERIC Educational Resources Information Center

    Joels, Kerry M.

    1979-01-01

    Aerospace education is eminently suited to provide a framework for multicultural education. Effective programs accommodating minorities' frames of reference to the rapidly developing disciplines of aerospace studies have been developed. (RE)

  2. Civil Air Patrol and Aerospace Education

    ERIC Educational Resources Information Center

    Sorenson, John V.

    1972-01-01

    Aerospace education is a branch of general education concerned with communicating knowledge, imparting skills, and developing attitudes necessary to interpret aerospace activities and the total impact of air and space vehicles upon society. (Author)

  3. Accommodation of Nontraditional Aerospace Degree Aspirants

    ERIC Educational Resources Information Center

    Schukert, Michael A.

    1977-01-01

    Presents results of a national survey of institutions offering college level aerospace studies. Primary survey concern is the availability of nontraditional aerospace education programs; however, information pertaining to institution characteristics, program characteristics, and staffing are also included. (SL)

  4. Aerospace Education and the Elementary Teacher

    ERIC Educational Resources Information Center

    Jones, Robert M.

    1978-01-01

    This articles attempts to stimulate otherwise reluctant school teachers to involve aerospace education in their content repertoire. Suggestions are made to aid the teacher in getting started with aerospace education. (MDR)

  5. Optical Information Processing for Aerospace Applications

    NASA Technical Reports Server (NTRS)

    1981-01-01

    Current research in optical processing is reviewed. Its role in future aerospace systems is determined. The development of optical devices and components demonstrates that system concepts can be implemented in practical aerospace configurations.

  6. School of Engineering Mechanical, Aerospace & Nuclear Engineering

    E-print Network

    Linhardt, Robert J.

    .........................................................................................................................................................2 CAREERS IN AERONAUTICAL/AEROSPACE ENGINEERING ......................................................................................................................................6 BACHELOR OF SCIENCE IN AERONAUTICAL ENGINEERING .........................................................................................8 AERONAUTICAL ENGINEERING COURSE PREREQUISITES

  7. 1998 IEEE Aerospace Conference. Proceedings.

    NASA Astrophysics Data System (ADS)

    The following topics were covered: science frontiers and aerospace; flight systems technologies; spacecraft attitude determination and control; space power systems; smart structures and dynamics; military avionics; electronic packaging; MEMS; hyperspectral remote sensing for GVP; space laser technology; pointing, control, tracking and stabilization technologies; payload support technologies; protection technologies; 21st century space mission management and design; aircraft flight testing; aerospace test and evaluation; small satellites and enabling technologies; systems design optimisation; advanced launch vehicles; GPS applications and technologies; antennas and radar; software and systems engineering; scalable systems; communications; target tracking applications; remote sensing; advanced sensors; and optoelectronics.

  8. Challenges in aerospace medicine education.

    PubMed

    Grenon, S Marlene; Saary, Joan

    2011-11-01

    Aerospace medicine training and research represents a dream for many and a challenge for most. In Canada, although some opportunities exist for the pursuit of education and research in the aerospace medicine field, they are limited despite the importance of this field for enabling safe human space exploration. In this commentary, we aim to identify some of the challenges facing individuals wishing to get involved in the field as well as the causal factors for these challenges. We also explore strategies to mitigate against these. PMID:22097645

  9. Second Aerospace Environmental Technology Conference

    NASA Technical Reports Server (NTRS)

    Whitaker, A. F.; Clark-Ingram, M.; Hessler, S. L.

    1997-01-01

    The mandated elimination of CFC's, Halons, TCA, and other ozone depleting chemicals and specific hazardous materials has required changes and new developments in aerospace materials and processes. The aerospace industry has been involved for several years in providing product substitutions, redesigning entire production processes, and developing new materials that minimize or eliminate damage to the environment. These activities emphasize replacement cleaning solvents and their application verifications, compliant coatings including corrosion protection systems, and removal techniques, chemical propulsion effects on the environment, and the initiation of modifications to relevant processing and manufacturing specifications and standards.

  10. Second Aerospace Environmental Technology Conference

    NASA Technical Reports Server (NTRS)

    Whitaker, A. F. (Editor); Clark-Ingram, M. (Editor)

    1997-01-01

    The mandated elimination of CFC'S, Halons, TCA, and other ozone depleting chemicals and specific hazardous materials has required changes and new developments in aerospace materials and processes. The aerospace industry has been involved for several years in providing product substitutions, redesigning entire production processes, and developing new materials that minimize or eliminate damage to the environment. These activities emphasize replacement cleaning solvents and their application, verification, compliant coatings including corrosion protection system and removal techniques, chemical propulsion effects on the environment, and the initiation of modifications to relevant processing and manufacturing specifications and standards.

  11. Aerospace Safety Advisory Panel

    NASA Technical Reports Server (NTRS)

    1998-01-01

    During 1997, the Aerospace Safety Advisory Panel (ASAP) continued its safety reviews of NASA's human space flight and aeronautics programs. Efforts were focused on those areas that the Panel believed held the greatest potential to impact safety. Continuing safe Space Shuttle operations and progress in the manufacture and testing of primary components for the International Space Station (ISS) were noteworthy. The Panel has continued to monitor the safety implications of the transition of Space Shuttle operations to the United Space Alliance (USA). One area being watched closely relates to the staffing levels and skill mix in both NASA and USA. Therefore, a section of this report is devoted to personnel and other related issues that are a result of this change in NASA's way of doing business for the Space Shuttle. Attention will continue to be paid to this important topic in subsequent reports. Even though the Panel's activities for 1997 were extensive, fewer specific recommendations were formulated than has been the case in recent years. This is indicative of the current generally good state of safety of NASA programs. The Panel does, however, have several longer term concerns that have yet to develop to the level of a specific recommendation. These are covered in the introductory material for each topic area in Section 11. In another departure from past submissions, this report does not contain individual findings and recommendations for the aeronautics programs. While the Panel devoted its usual efforts to examining NASA's aeronautic centers and programs, no specific recommendations were identified for inclusion in this report. In lieu of recommendations, a summary of the Panel's observations of NASA's safety efforts in aeronautics and future Panel areas of emphasis is provided. With profound sadness the Panel notes the passing of our Chairman, Paul M. Johnstone, on December 17, 1997, and our Staff Assistant, Ms. Patricia M. Harman, on October 5, 1997. Other changes to the Panel composition during the past year were: the resignation of Mr. Dennis E. Fitch as a Consultant; the appointment of Mr. Roger D. Schaufele as a Consultant; and the assignment of Ms. Susan M. Smith as Staff Assistant.

  12. Aerospace Safety Advisory Panel

    NASA Technical Reports Server (NTRS)

    2002-01-01

    This report presents the results of the Aerospace Safety Advisory Panel (ASAP) activities during 2002. The format of the report has been modified to capture a long-term perspective. Section II is new and highlights the Panel's view of NASA's safety progress during the year. Section III contains the pivotal safety issues facing NASA in the coming year. Section IV includes the program area findings and recommendations. The Panel has been asked by the Administrator to perform several special studies this year, and the resulting white papers appear in Appendix C. The year has been filled with significant achievements for NASA in both successful Space Shuttle operations and International Space Station (ISS) construction. Throughout the year, safety has been first and foremost in spite of many changes throughout the Agency. The relocation of the Orbiter Major Modifications (OMMs) from California to Kennedy Space Center (KSC) appears very successful. The transition of responsibilities for program management of the Space Shuttle and ISS programs from Johnson Space Center (JSC) to NASA Headquarters went smoothly. The decision to extend the life of the Space Shuttle as the primary NASA vehicle for access to space is viewed by the Panel as a prudent one. With the appropriate investments in safety improvements, in maintenance, in preserving appropriate inventories of spare parts, and in infrastructure, the Space Shuttle can provide safe and reliable support for the ISS for the foreseeable future. Indications of an aging Space Shuttle fleet occurred on more than one occasion this year. Several flaws went undetected in the early prelaunch tests and inspections. In all but one case, the problems were found prior to launch. These incidents were all handled properly and with safety as the guiding principle. Indeed, launches were postponed until the problems were fully understood and mitigating action could be taken. These incidents do, however, indicate the need to analyze the Space Shuttle certification criteria closely. Based on this analysis, NASA can determine the need to receritfy the vehicles and to incorporate more stringent inspections throughout the process to minimize launch schedule impact. A highly skilled and experience workforce will be increasingly important for safe and reliable operations as the Space Shuttle vehicles and infrastructure continue to age.

  13. c n s e / l e e c e n t e r CALTECH'S CENTER FOR NEUROMORPHIC SYSTEMS ENGINEERING

    E-print Network

    Haile, Sossina M.

    c n s e / l e e c e n t e r CALTECH'S CENTER FOR NEUROMORPHIC SYSTEMS ENGINEERING (CNSE for Neuromorphic Systems Engineering with Yaser S. Abu-Mostafa, Professor of Electrical Engineering and Computer

  14. Retention of Women in Geoscience Undergraduate and Graduate Education at Caltech

    NASA Astrophysics Data System (ADS)

    Alexander, C. J.

    2001-12-01

    Institutional barriers encountered by women in undergraduate and graduate schools may take many forms, but can also be as simple as a lack of community support. In the 1990's the California Institute of Technology (Caltech) made a commitment to the retention of women in their graduate and undergraduate schools. Their program included mentoring, focussed tutoring, self-esteem support groups, and other retention efforts. Under this program, the attrition rate of women has dramatically slowed. In this paper, we will discuss recent data from the American Geological Institude chronicling the enrollment and successes of women in the geosciences, the program instituted by Caltech, possible causes of attrition among women in the geosciences, as well as potential programs to address these problems. We will also present, from the nationwide study, data on geoscience departments which have been relatively successful at retaining and graduating women in Earth and Space Sciences.

  15. Lightning Protection Guidelines for Aerospace Vehicles

    NASA Technical Reports Server (NTRS)

    Goodloe, C. C.

    1999-01-01

    This technical memorandum provides lightning protection engineering guidelines and technical procedures used by the George C. Marshall Space Flight Center (MSFC) Electromagnetics and Aerospace Environments Branch for aerospace vehicles. The overviews illustrate the technical support available to project managers, chief engineers, and design engineers to ensure that aerospace vehicles managed by MSFC are adequately protected from direct and indirect effects of lightning. Generic descriptions of the lightning environment and vehicle protection technical processes are presented. More specific aerospace vehicle requirements for lightning protection design, performance, and interface characteristics are available upon request to the MSFC Electromagnetics and Aerospace Environments Branch, mail code EL23.

  16. Developing an Education and Public Outreach (EPO) program for Caltech's Tectonics Observatory

    NASA Astrophysics Data System (ADS)

    Kovalenko, L.; Jain, K.; Maloney, J.

    2012-12-01

    The Caltech Tectonics Observatory (TO) is an interdisciplinary center, focused on geological processes occurring at the boundaries of Earth's tectonic plates (http://www.tectonics.caltech.edu). Over the past four years, the TO has made a major effort to develop an Education and Public Outreach (EPO) program. Our goals are to (1) inspire students to learn Earth Sciences, particularly tectonic processes, (2) inform and educate the general public about science in the context of TO discoveries, and (3) provide opportunities for graduate students, postdocs, and faculty to do outreach in the local K-12 schools and community colleges. Our work toward these goals includes hosting local high school teachers and students each summer for six weeks of research experience (as part of Caltech's "Summer Research Connection"); organizing and hosting an NAGT conference aimed at Geoscience teachers at community colleges; participating in teacher training workshops (organized by the local school district); hosting tours for K-12 students from local schools as well as from China; and bringing hands-on activities into local elementary, middle, and high school classrooms. We also lead local school students and teachers on geology field trips through nearby canyons; develop education modules for undergraduate classes (as part of MARGINS program); write educational web articles on TO research (http://www.tectonics.caltech.edu/outreach/highlights/), and regularly give presentations to the general public. This year, we started providing content expertise for the development of video games to teach Earth Science, being created by GameDesk Institute. And we have just formed a scientist/educator partnership with a 6th grade teacher, to help in the school district's pilot program to incorporate new national science standards (NSTA's Next Generation Science Standards, current draft), as well as use Project-Based Learning. This presentation gives an overview of these activities.

  17. Graphical simulation for aerospace manufacturing

    NASA Technical Reports Server (NTRS)

    Babai, Majid; Bien, Christopher

    1994-01-01

    Simulation software has become a key technological enabler for integrating flexible manufacturing systems and streamlining the overall aerospace manufacturing process. In particular, robot simulation and offline programming software is being credited for reducing down time and labor cost, while boosting quality and significantly increasing productivity.

  18. 33rd Aerospace Mechanisms Symposium

    NASA Technical Reports Server (NTRS)

    Boesiger, Edward A. (Compiler); Litty, Edward C. (Compiler); Sevilla, Donald R. (Compiler)

    1999-01-01

    The proceedings of the 33rd Aerospace Mechanisms Symposium are reported. JPL hosted the conference, which was held at the Pasadena Conference and Exhibition Center, Pasadena, California, on May 19-21, 1999. Lockheed Martin Missiles and Space cosponsored the symposium. Technology areas covered include bearings and tribology; pointing, solar array and deployment mechanisms; orbiter/space station; and other mechanisms for spacecraft.

  19. 35th Aerospace Mechanisms Symposium

    NASA Technical Reports Server (NTRS)

    Boesiger, Edward A. (Compiler); Doty, Laura W. (Technical Monitor)

    2001-01-01

    The proceedings of the 35th Aerospace Mechanisms Symposium are reported. Ames Research Center hosted the conference, which was held at the Four Points Sheraton, Sunnyvale, California, on May 9-11, 2001. The symposium was sponsored by the Mechanisms Education Association. Technology areas covered included bearings and tribology; pointing, solar array, and deployment mechanisms; and other mechanisms for spacecraft and large space structures.

  20. Ceramic composites: Enabling aerospace materials

    NASA Technical Reports Server (NTRS)

    Levine, S. R.

    1992-01-01

    Ceramics and ceramic matrix composites (CMC) have the potential for significant impact on the performance of aerospace propulsion and power systems. In this paper, the potential benefits are discussed in broad qualitative terms and are illustrated by some specific application case studies. The key issues in need of resolution for the potential of ceramics to be realized are discussed.

  1. Estimating Costs Of Aerospace Construction

    NASA Technical Reports Server (NTRS)

    Brown, Joseph A.

    1994-01-01

    Report presents brief descriptions of techniques, instructional and reference literature, computer hardware and software, and compilations of data used to estimate costs of specially equipped buildings and other aerospace construction projects. Descriptions replete with practical examples. Experiences gained in estimating costs of specific projects included.

  2. Quantum technology for aerospace applications

    NASA Astrophysics Data System (ADS)

    Jia, Bin; Pham, Khanh; Chen, Genshe; Shen, Dan; Wang, Zhonghai; Wang, Gang; Blasch, Erik

    2014-06-01

    In this paper, quantum technology is introduced with three key topics, including quantum computing, quantum communication, and quantum devices. Using these dimensions of quantum techniques we briefly introduce their contributions to aerospace applications. The paper will help readers to understand the basic concepts of the quantum technology and their potential applications in space, air, and ground applications such as highly accurate target positioning.

  3. FacultyofAerospaceEngineering recruitment

    E-print Network

    Langendoen, Koen

    The Netherlands T +31 (0)15 - 278 95 62 E lnternship-AE@tudelft.nl I www.lr.tudelft.nl/internship BMW group aerospace industry in general. More importantly, the students are tremendous ambassadors for the Netherlands and for Delft University. They are highly motivated, do an excellent job and are very well regarded by all

  4. 41st Aerospace Mechanisms Symposium

    NASA Technical Reports Server (NTRS)

    Boesiger, Edward A. (Editor)

    2012-01-01

    The proceedings of the 41st Aerospace Mechanisms Symposium are reported. JPL hosted the conference, which was held in Pasadena Hilton, Pasadena, California on May 16-18, 2012. Lockheed Martin Space Systems cosponsored the symposium. Technology areas covered include gimbals and positioning mechanisms, components such as hinges and motors, CubeSats, tribology, and Mars Science Laboratory mechanisms.

  5. Aerospace for the Very Young.

    ERIC Educational Resources Information Center

    2003

    This packet includes games and activities concerning aerospace education for the very young. It is designed to develop and strengthen basic concepts and skills in a non-threatening atmosphere of fun. Activities include: (1) "The Sun, Our Nearest Star"; (2) "Twinkle, Twinkle, Little Star, How I Wonder Where You Are"; (3) "Shadows"; (4) "The Earth…

  6. Careers in the Aerospace Industry.

    ERIC Educational Resources Information Center

    Federal Aviation Administration (DOT), Washington, DC. Office of General Aviation.

    The document briefly presents career information in the field of aerospace industry. Employment exists in three areas: (1) professional and technical occupations in research and development (engineers, scientists, and technicians); (2) administrative, clerical, and related occupations (engineers, scientists, technicians, clerks, secretaries,…

  7. Hydrogen and advanced aerospace materials

    NASA Technical Reports Server (NTRS)

    Nelson, Howard G.

    1988-01-01

    The hydrogen embrittlement is briefly reviewed and discussed in terms of specific structural materials considered for use on a generic, hydrogen-fueled, hypersonic aerospace vehicle. A few unusual hydrogen-material incompatibility concerns are identified and some solution methodologies are discussed that could potentially lessen these concerns.

  8. UNL COLLEGE OF ENGINEERING 2012 EMPLOYEE AWARDS Edgerton Innovation Award

    E-print Network

    Farritor, Shane

    1 UNL COLLEGE OF ENGINEERING 2012 EMPLOYEE AWARDS Edgerton Innovation Award by Edgerton Innovation Award Fund Jinsong Huang, Assistant Professor, Mechanical & Materials Engineering College Faculty Research & Creative Activity Award Recognizes individuals for activities

  9. 39th Aerospace Mechanisms Symposium

    NASA Technical Reports Server (NTRS)

    Boesiger, E. A. (Compiler)

    2008-01-01

    The Aerospace Mechanisms Symposium (AMS) provides a unique forum for those active in the design, production, and use of aerospace mechanisms. A major focus is the reporting of problems and solutions associated with the development and flight certification of new mechanisms. Organized by the Mechanisms Education Association, NASA Marshall Space Flight Center (MSFC) and Lockheed Martin Space Systems Company (LMSSC) share the responsibility for hosting the AMS. Now in its 39th symposium, the AMS continues to be well attended, attracting participants from both the United States and abroad. The 39th AMS was held in Huntsville, Alabama, May 7-9, 2008. During these 3 days, 34 papers were presented. Topics included gimbals and positioning mechanisms, tribology, actuators, deployment mechanisms, release mechanisms, and sensors. Hardware displays during the supplier exhibit gave attendees an opportunity to meet with developers of current and future mechanism components.

  10. 34th Aerospace Mechanisms Symposium

    NASA Technical Reports Server (NTRS)

    Boesiger, Edward A. (Compiler)

    2000-01-01

    The Aerospace Mechanisms Symposium (AMS) provides a unique forum for those active in the design, production and use of aerospace mechanisms. A major focus is the reporting of problems and solutions associated with the development and flight certification of new mechanisms. The National Aeronautics and Space Administration and Lockheed Martin Space Systems Company (LMSSC) share the responsibility for organizing the AMS. Now in its 34th year, the AMS continues to be well attended, attracting participants from both the U.S. and abroad. The 34th AMS, hosted by the Goddard Space Flight Center (GSFC) in Greenbelt, Maryland, was held May 10, 11 and 12, 2000. During these three days, 34 papers were presented. Topics included deployment mechanisms, bearings, actuators, pointing and optical mechanisms, Space Station mechanisms, release mechanisms, and test equipment. Hardware displays during the vendor fair gave attendees an opportunity to meet with developers of current and future mechanism components.

  11. Improved Verification for Aerospace Systems

    NASA Technical Reports Server (NTRS)

    Powell, Mark A.

    2008-01-01

    Aerospace systems are subject to many stringent performance requirements to be verified with low risk. This report investigates verification planning using conditional approaches vice the standard classical statistical methods, and usage of historical surrogate data for requirement validation and in verification planning. The example used in this report to illustrate the results of these investigations is a proposed mission assurance requirement with the concomitant maximum acceptable verification risk for the NASA Constellation Program Orion Launch Abort System (LAS). This report demonstrates the following improvements: 1) verification planning using conditional approaches vice classical statistical methods results in plans that are more achievable and feasible; 2) historical surrogate data can be used to bound validation of performance requirements; and, 3) incorporation of historical surrogate data in verification planning using conditional approaches produces even less costly and more reasonable verification plans. The procedures presented in this report may produce similar improvements and cost savings in verification for any stringent performance requirement for an aerospace system.

  12. 38th Aerospace Mechanisms Symposium

    NASA Technical Reports Server (NTRS)

    Boesiger, Edward A. (Compiler)

    2006-01-01

    The Aerospace Mechanisms Symposium (AMS) provides a unique forum for those active in the design, production and use of aerospace mechanisms. A major focus is the reporting of problems and solutions associated with the development and flight certification of new mechanisms. Organized by the Mechanisms Education Association, the National Aeronautics and Space Administration and Lockheed Martin Space Systems Company (LMSSC) share the responsibility for hosting the AMS. Now in its 38th symposium, the AMS continues to be well attended, attracting participants from both the U.S. and abroad. The 38th AMs, hosted by the NASA Langley Research Center in Williamsburg, Virginia, was held May 17-19, 2006. During these three days, 34 papers were presented. Topics included gimbals, tribology, actuators, aircraft mechanisms, deployment mechanisms, release mechanisms, and test equipment. Hardware displays during the supplier exhibit gave attendees an opportunity to meet with developers of current and future mechanism components.

  13. Third Aerospace Environmental Technology Conference

    NASA Technical Reports Server (NTRS)

    Whitaker, A. F. (Editor); Cross, D. R. (Editor); Caruso, S. V. (Editor); Clark-Ingram, M. (Editor)

    1999-01-01

    The elimination of CFC's, Halons, TCA, other ozone depleting chemicals, and specific hazardous materials is well underway. The phaseout of these chemicals has mandated changes and new developments in aerospace materials and processes. We are beyond discovery and initiation of these new developments and are now in the implementation phase. This conference provided a forum for materials and processes engineers, scientists, and managers to describe, review, and critically assess the evolving replacement and clean propulsion technologies from the standpoint of their significance, application, impact on aerospace systems, and utilization by the research and development community. The use of these new technologies, their selection and qualification, their implementation, and the needs and plans for further developments are presented.

  14. 37th Aerospace Mechanisms Symposium

    NASA Technical Reports Server (NTRS)

    Boesiger, Edward A. (Compiler)

    2004-01-01

    The Aerospace Mechanisms Symposium (AMS) provides a unique forum for those active in the design, production and use of aerospace mechanisms. A major focus is reporting problems and solutions associated with the development and flight certification of new mechanisms. Organized by the Mechanisms Education Association, NASA and Lockheed Martin Space Systems Company (LMSSC) share the responsibility for hosting the AMS. Now in its 37th symposium, the AMS continues to be well attended, attracting participants from both the U.S. and abroad. The 37th AMS, hosted by the Johnson Space Center (JSC) in Galveston, Texas, was held May 19, 20 and 21, 2004. During these three days, 34 papers were presented. Topics included deployment mechanisms, tribology, actuators, pointing and optical mechanisms, Space Station and Mars Rover mechanisms, release mechanisms, and test equipment. Hardware displays during the supplier exhibit gave attendees an opportunity to meet with developers of current and future mechanism components.

  15. 30th Aerospace Mechanisms Symposium

    NASA Technical Reports Server (NTRS)

    Bradley, Obie H., Jr. (Compiler); Rogers, John F. (Compiler)

    1996-01-01

    The proceedings of the 30th Aerospace Mechanisms Symposium are reported. NASA Langley Research Center hosted the proceedings held at the Radisson Hotel in Hampton, Virginia on May 15-17, 1996, and Lockheed Martin Missiles and Space Company, Inc. co-sponsored the symposium. Technological areas covered include bearings and tribology; pointing, solar array, and deployment mechanisms; orbiter/space station; and other mechanisms for spacecraft.

  16. Magnetic Gearboxes for Aerospace Applications

    NASA Technical Reports Server (NTRS)

    Perez-Diaz, Jose Luis; Diez-Jimenez, Efren; Alvarez-Valenzuela, Marco A.; Sanchez-Garcia-Casarrubios, Juan; Cristache, Christian; Valiente-Blanco, Ignacio

    2014-01-01

    Magnetic gearboxes are contactless mechanisms for torque-speed conversion. They present no wear, no friction and no fatigue. They need no lubricant and can be customized for other mechanical properties as stiffness or damping. Additionally, they can protect structures and mechanisms against overloads, limitting the transmitted torque. In this work, spur, planetary and "magdrive" or "harmonic drive" configurations are compared considering their use in aerospace applications. The most recent test data are summarized to provide some useful help for the design engineer.

  17. NASA Excellence Award for Quality and Productivity 1989 highlights. The 1989 recipient: Lockheed Engineering and Sciences Company

    NASA Technical Reports Server (NTRS)

    1990-01-01

    The NASA Excellence Award for Productivity and Quality is the result of NASA's desire to encourage superior quality and the continuous improvement philosophy in the aerospace industry. It is awarded to NASA contractors, subcontractors, and suppliers who have demonstrated sustained excellence, customer orientation, and outstanding achievements in a total quality management (TQM) environment. The 'highlights' booklet is intended to transfer successful techniques demonstrated by the performance and quality of major NASA contractors.

  18. MathFest 2007 PRIZES and AWARDS

    E-print Network

    Mossinghoff, Michael

    Lester R. Ford Awards ............................9 George Pólya Awards ...........................19 Merten Hasse Awards ...........................25 Henry L. Alder Prizes ...........................27 #12

  19. The John Muir Award.

    ERIC Educational Resources Information Center

    White, Graham

    2002-01-01

    The John Muir Award was established in the United Kingdom to respond to minimal environmental awareness, especially among youth. The Award has three levels of effort; all involve discovering a wild place, exploring its wildness, helping to conserve it, and sharing the experience with a wider audience. There is an effort to establish the award in…

  20. 2010 Pecora Award - Bauer

    USGS Multimedia Gallery

    The William T. Pecora Award, given annually, is sponsored jointly by the DOI and NASA. The 2010 award was presented November 17 to Marvin E. Bauer of the University of Minnesota for his pioneering work in remote sensing of natural resources. The award was presented by Brad Doorn of NASA's Science Mi...

  1. Team Kentucky Awards: 2013 INTEL Grand Awards

    E-print Network

    Cooper, Robin L.

    of the Environmental Pollutant Acrylic Aldehyde on Neutrophil Activation Sanjana Jagdish Rane, 15, duPont Manual Magnet Gunasena, 14, duPont Manual Magnet High School, Louisville, Kentucky Third Award of $1,000: Environmental Babbarwal, 16, duPont Manual Magnet High School, Louisville, Kentucky Fourth Award of $500: Environmental

  2. The Need for an Aerospace Pharmacy Residency

    NASA Technical Reports Server (NTRS)

    Bayuse, T.; Schuyler, C.; Bayuse, Tina M.

    2007-01-01

    This viewgraph poster presentation reviews the rationale for a call for a new program in residency for aerospace pharmacy. Aerospace medicine provides a unique twist on traditional medicine, and a specialty has evolved to meet the training for physicians, and it is becoming important to develop such a program for training in pharmacy designed for aerospace. The reasons for this specialist training are outlined and the challenges of developing a program are reviewed.

  3. Advanced Ceramic Materials for Future Aerospace Applications

    NASA Technical Reports Server (NTRS)

    Misra, Ajay

    2015-01-01

    With growing trend toward higher temperature capabilities, lightweight, and multifunctionality, significant advances in ceramic matrix composites (CMCs) will be required for future aerospace applications. The presentation will provide an overview of material requirements for future aerospace missions, and the role of ceramics and CMCs in meeting those requirements. Aerospace applications will include gas turbine engines, aircraft structure, hypersonic and access to space vehicles, space power and propulsion, and space communication.

  4. Boeing Aerospace Support Boeing Aerospace Support (AS) is part of the Boeing

    E-print Network

    Boeing Aerospace Support Boeing Aerospace Support (AS) is part of the Boeing Company, the largest aerospace company in the world. Boeing AS provides products and services, including aircraft maintenance and increase the effectiveness of aircraft. Ninety-seven percent of Boeing AS' business comes from military

  5. Mechanical and Aerospace Engineering Postgraduate Student

    E-print Network

    Strathclyde, University of

    & Aerospace Engineering and Naval Architecture, Ocean& Marine Engineering. The Graduate School of Engineering engineering areas: Architecture, Biomedical Engineering, Chemical & Process Engineering, Civil & Environmental

  6. Aerospace Power & Electronics Simulation Workshop 2004 Satellite Attitude Control

    E-print Network

    Simon, Dan

    Aerospace Power & Electronics Simulation Workshop 2004 · Satellite Attitude Control System Design Using Reaction Wheels Bhanu Gouda Brian Fast Dan Simon #12;2Aerospace Power & Electronics Simulation;3Aerospace Power & Electronics Simulation Workshop 2004 ADCS ·ADCS: Attitude Determination and Control

  7. 76 FR 1600 - U.S. Aerospace Supplier & Investment Mission

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-11

    ...Aerospace Supplier & Investment Mission AGENCY: International...Aerospace Supplier & Investment Mission to Montreal...27 countries of the European Union combined. Canada...Practices; U.S. EXIM BANK; U.S. Export Controls...Aerospace Trade and Investment Mission must...

  8. 78 FR 49908 - Airworthiness Directives; Eclipse Aerospace, Inc. Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-08-16

    ...2120-AA64 Airworthiness Directives; Eclipse Aerospace, Inc. Airplanes AGENCY: Federal...airworthiness directive (AD) for all Eclipse Aerospace, Inc. Model EA500 airplanes...information identified in this AD, contact Eclipse Aerospace, Inc., 26 East Palatine...

  9. 78 FR 30243 - Airworthiness Directives; Eclipse Aerospace, Inc. Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-22

    ...2120-AA64 Airworthiness Directives; Eclipse Aerospace, Inc. Airplanes AGENCY: Federal...airworthiness directive (AD) for all Eclipse Aerospace, Inc. Model EA500 airplanes...identified in this proposed AD, contact Eclipse Aerospace, Inc. 26 East Palatine...

  10. Initial results from the Caltech/DRSI balloon-borne isotope experiment

    NASA Technical Reports Server (NTRS)

    Schindler, S. M.; Buffington, A.; Christian, E. C.; Grove, J. E.; Lau, K. H.; Stone, E. C.; Rasmussen, I. L.; Laursen, S.

    1985-01-01

    The Caltech/DSRI balloonborne High Energy Isotope Spectrometer Telescope (HEIST) was flown successfully from Palestine, Texas on 14 May, 1984. The experiment was designed to measure cosmic ray isotopic abundances from neon through iron, with incident particle energies from approx. 1.5 to 2.2 GeV/nucleon depending on the element. During approximately 38 hours at float altitude, 100,000 events were recorded with Z or = 6 and incident energies approx. 1.5 GeV/nucleon. We present results from the ongoing data analysis associated with both the preflight Bevalac calibration and the flight data.

  11. Initial results from the Caltech/DSRI balloon-borne isotope experiment

    NASA Technical Reports Server (NTRS)

    Schindler, S. M.; Buffington, A.; Christian, E. C.; Grove, J. E.; Lau, K. H.; Stone, E. C.; Rasmussen, I. L.; Laursen, S.

    1985-01-01

    The Caltech/DSRI balloon-borne High Energy Isotope Spectrometer Telescope (HEIST) was flown successfully from Palestine, Texas on 14 May 1984. The experiment was designed to measure cosmic ray isotopic abundances from neon through iron, with incident particle energies from approximately 1.5 to 2.2 GeV/nucleon, depending on the element. During approximately 38 hours at float altitude, 10 to the 5th events were recorded with Z or = 6 and incident energies 1.5 GeV/nucleon. We present results from the ongoing data analysis associated with both the pre-flight Bevalac calibration and the flight data.

  12. Areas of Study Aerospace Studies

    E-print Network

    McQuade, D. Tyler

    Science (Army ROTC) Modern Languages & Linguistics Philosophy Physics Psychology Religion Scientific and the Human Experience. English, psychology and biological science now award 64 percent of the College for his novel "The Orphan Master's Son." Psychology professor Jon Maner won a prestigious early- career

  13. MacCready awarded Outstanding Student Paper

    NASA Astrophysics Data System (ADS)

    Parker MacCready was selected by the Ocean Sciences Section to receive their Outstanding Student Paper Award from the 1989 Fall Meeting in San Francisco for his paper entitled “Stratified Spin-up Over a Slope.” Following receipt of his Bachelor's degree in architecture from Yale in 1982, MacCready went to China for 5 months to study the language. On his return to Pasadena he worked for 3 years for Aerovironment, Inc., concentrating on building and flying a human-powered aircraft and a giant wing-flapping replica of a pterosaur. Having become interested in the aerodynamics of flappingwing propulsion, he continued his studies at Caltech, where he received his Master's degree in 1986. His informal thesis project was a human-powered hydrofoil boat with flapping-wing propulsion. He is currently working on his doctorate in physical oceanography at the University of Washington, where he is studying the dynamics of stratified, rotating boundary layers over topography. His switch to oceanography was motivated by his feeling that environmental fluid mechanics would become an increasingly relevant subject in light of increasing world pollution. In the future he hopes to go into environmental politics, perhaps in a scientific advisory role.

  14. Managing complexity of aerospace systems

    NASA Astrophysics Data System (ADS)

    Tamaskar, Shashank

    Growing complexity of modern aerospace systems has exposed the limits of conventional systems engineering tools and challenged our ability to design them in a timely and cost effective manner. According to the US Government Accountability Office (GAO), in 2009 nearly half of the defense acquisition programs are expecting 25% or more increase in unit acquisition cost. Increase in technical complexity has been identified as one of the primary drivers behind cost-schedule overruns. Thus to assure the affordability of future aerospace systems, it is increasingly important to develop tools and capabilities for managing their complexity. We propose an approach for managing the complexity of aerospace systems to address this pertinent problem. To this end, we develop a measure that improves upon the state-of-the-art metrics and incorporates key aspects of system complexity. We address the problem of system decomposition by presenting an algorithm for module identification that generates modules to minimize integration complexity. We demonstrate the framework on diverse spacecraft and show the impact of design decisions on integration cost. The measure and the algorithm together help the designer track and manage complexity in different phases of system design. We next investigate how complexity can be used as a decision metric in the model-based design (MBD) paradigm. We propose a framework for complexity enabled design space exploration that introduces the idea of using complexity as a non-traditional design objective. We also incorporate complexity with the component based design paradigm (a sub-field of MBD) and demonstrate it on several case studies. The approach for managing complexity is a small but significant contribution to the vast field of complexity management. We envision our approach being used in concert with a suite of complexity metrics to provide an ability to measure and track complexity through different stages of design and development. This will not only lead to simpler designs but also help the designers calculate the impact of their design decisions on integration cost.

  15. Aerospace Payloads Leak Test Methodology

    NASA Technical Reports Server (NTRS)

    Lvovsky, Oleg; Grayson, Cynthia M.

    2010-01-01

    Pressurized and sealed aerospace payloads can leak on orbit. When dealing with toxic or hazardous materials, requirements for fluid and gas leakage rates have to be properly established, and most importantly, reliably verified using the best Nondestructive Test (NDT) method available. Such verification can be implemented through application of various leak test methods that will be the subject of this paper, with a purpose to show what approach to payload leakage rate requirement verification is taken by the National Aeronautics and Space Administration (NASA). The scope of this paper will be mostly a detailed description of 14 leak test methods recommended.

  16. Aerospace reliability applied to biomedicine.

    NASA Technical Reports Server (NTRS)

    Lalli, V. R.; Vargo, D. J.

    1972-01-01

    An analysis is presented that indicates that the reliability and quality assurance methodology selected by NASA to minimize failures in aerospace equipment can be applied directly to biomedical devices to improve hospital equipment reliability. The Space Electric Rocket Test project is used as an example of NASA application of reliability and quality assurance (R&QA) methods. By analogy a comparison is made to show how these same methods can be used in the development of transducers, instrumentation, and complex systems for use in medicine.

  17. Cognitive engineering in aerospace applications

    NASA Technical Reports Server (NTRS)

    Woods, David D.

    1993-01-01

    The progress that was made with respect to the objectives and goals of the research that is being carried out in the Cognitive Systems Engineering Laboratory (CSEL) under a Cooperative Agreement with NASA Ames Research Center is described. The major objective of this project is to expand the research base in Cognitive Engineering to be able to support the development and human-centered design of automated systems for aerospace applications. This research project is in support of the Aviation Safety/Automation Research plan and related NASA research goals in space applications.

  18. Cybersecurity for aerospace autonomous systems

    NASA Astrophysics Data System (ADS)

    Straub, Jeremy

    2015-05-01

    High profile breaches have occurred across numerous information systems. One area where attacks are particularly problematic is autonomous control systems. This paper considers the aerospace information system, focusing on elements that interact with autonomous control systems (e.g., onboard UAVs). It discusses the trust placed in the autonomous systems and supporting systems (e.g., navigational aids) and how this trust can be validated. Approaches to remotely detect the UAV compromise, without relying on the onboard software (on a potentially compromised system) as part of the process are discussed. How different levels of autonomy (task-based, goal-based, mission-based) impact this remote characterization is considered.

  19. Aerospace materials for nonaerospace applications

    NASA Technical Reports Server (NTRS)

    Johnston, R. L.; Dawn, F. S.

    1974-01-01

    Many of the flame-resistant nonmetallic materials that were developed for the Apollo and Skylab programs are discussed for commercial and military applications. Interchanges of information are taking place with the government agencies, industries, and educational institutions, which are interested in applications of fire-safe nonmetallic materials. These materials are particularly applicable to the design of aircraft, mass transit interiors, residential and public building constructions, nursing homes and hospitals, and to other fields of fire safety applications. Figures 22, 23 and 24 show the potential nonaerospace applications of flame-resistant aerospace materials are shown.

  20. Aerospace Medical Support in Russia

    NASA Technical Reports Server (NTRS)

    Castleberry, Tara; Chamberlin, Blake; Cole, Richard; Dowell, Gene; Savage, Scott

    2011-01-01

    This slide presentation reviews the role of the flight surgeon in support of aerospace medical support operations at the Gagarin Cosmonaut Training Center (GCTC), also known as Star City, in Russia. The flight surgeon in this role is the medical advocate for non-russian astronauts, and also provides medical care for illness and injury for astronauts, family members, and guests as well as civil servants and contractors. The flight surgeon also provides support for hazardous training. There are various photos of the area, and the office, and some of the equipment that is used.

  1. Performance characterization of the Caltech corn act torus injector P. K. Loewenhardt,a) M. R. Browqb) J. Yee, and P. M. Bellan

    E-print Network

    Brown, Michael R.

    formed the basis of the present Caltech CT injector project, which is designed exclusively for refuelingPerformance characterization of the Caltech corn act torus injector P. K. Loewenhardt,a) M. R is described which is designed to refuel tokamaks of major radius -1 m and magnetic field -1 T by the injection

  2. Aerospace Power Technology for Potential Terrestrial Applications

    NASA Technical Reports Server (NTRS)

    Lyons, Valerie J.

    2012-01-01

    Aerospace technology that is being developed for space and aeronautical applications has great potential for providing technical advances for terrestrial power systems. Some recent accomplishments arising from activities being pursued at the National Aeronautics and Space Administration (NASA) Centers is described in this paper. Possible terrestrial applications of the new aerospace technology are also discussed.

  3. Optical Information Processing for Aerospace Applications 2

    NASA Technical Reports Server (NTRS)

    Stermer, R. L. (compiler)

    1984-01-01

    Current research in optical processing, and determination of its role in future aerospace systems was reviewed. It is shown that optical processing offers significant potential for aircraft and spacecraft control, pattern recognition, and robotics. It is demonstrated that the development of optical devices and components can be implemented in practical aerospace configurations.

  4. The 28th Aerospace Mechanisms Symposium

    NASA Technical Reports Server (NTRS)

    Rohn, Douglas A. (compiler)

    1994-01-01

    The proceedings of the 28th Aerospace Mechanisms Symposium, which was hosted by the NASA Lewis Research Center and held at the Cleveland Marriott Society Center on May 18, 19, and 20, 1994, are reported. Technological areas covered include actuators, aerospace mechanism applications for ground support equipment, lubricants, pointing mechanisms joints, bearings, release devices, booms, robotic mechanisms, and other mechanisms for spacecraft.

  5. iSTEM: The Aerospace Engineering Challenge

    ERIC Educational Resources Information Center

    English, Lyn D.; King, Donna T.; Hudson, Peter; Dawes, Les

    2014-01-01

    The authors developed The Paper Plane Challenge as one of a three-part response to The Aerospace Engineering Challenge. The Aerospace Engineering Challenge was the second of three multi-part activities that they had developed with the teachers during the year. Their aim was to introduce students to the exciting world of engineering, where they…

  6. Aero-space plane figures of merit

    NASA Technical Reports Server (NTRS)

    Hunt, James L.; Martin, John G.

    1992-01-01

    The design environment of the aerospace plane is variable rich, intricately networked and sensitivity intensive. To achieve a viable design necessitates addressing three principal elements: knowledge of the 'figures of merit' and their relationships, the synthesis procedure, and the synergistic integration of advanced technologies across the discipline spectrum. This paper focuses on the 'figures of merit' that create the design of an aerospace plane.

  7. Aerospace Resources for Science and Technology Education.

    ERIC Educational Resources Information Center

    Maley, Donald, Ed.; Smith, Kenneth L., Ed.

    This publication on Aerospace Programs is a special edition of "Technology Education" featuring descriptions of 15 select aerospace education programs from diverse localities spanning the full range of instructional levels. Following introductory material, the monograph contains the following largely unedited program descriptions: (1) summaries of…

  8. Model designation of military aerospace vehicles

    NASA Astrophysics Data System (ADS)

    Covington, H.

    1993-02-01

    This list is reissued under the authority of DoD Directive 4120.15, 'Designing and Naming Military Aerospace Vehicles,' 2 May 1985. Its purpose is to prescribe uniform procedures for designating and naming aerospace vehicles and to list approved designators and names.

  9. The 27th Aerospace Mechanisms Symposium

    NASA Technical Reports Server (NTRS)

    Mancini, Ron (compiler)

    1993-01-01

    The proceedings of the 27th Aerospace Mechanisms Symposium, which was held at ARC, Moffett Field, California, on 12-14 May 1993, are reported. Technological areas covered include the following: actuators, aerospace mechanism applications for ground support equipment, lubricants, latches, connectors, robotic mechanisms, and other mechanisms for large space structures.

  10. The 26th Aerospace Mechanisms Symposium

    NASA Technical Reports Server (NTRS)

    1992-01-01

    The proceedings of the 26th Aerospace Mechanisms Symposium, which was held at the Goddard Space Flight Center on May 13, 14, and 15, 1992 are reported. Technological areas covered include actuators, aerospace mechanism applications for ground support equipment, lubricants, latches, connectors and other mechanisms for large space structures.

  11. The 29th Aerospace Mechanisms Symposium

    NASA Technical Reports Server (NTRS)

    Schneider, William C. (editor)

    1995-01-01

    The proceedings of the 29th Aerospace Mechanisms Symposium, which was hosted by NASA Johnson Space Center and held at the South Shore Harbour Conference Facility on May 17-19, 1995, are reported. Technological areas covered include actuators, aerospace mechanism applications for ground support equipment, lubricants, pointing mechanisms joints, bearings, release devices, booms, robotic mechanisms, and other mechanisms for spacecraft.

  12. The 42nd Aerospace Mechanism Symposium

    NASA Technical Reports Server (NTRS)

    Boesiger, Edward A. (Editor); Hakun, Claef (Editor)

    2014-01-01

    The Aerospace Mechanisms Symposium (AMS) provides a unique forum for those active in the design, production, and use of aerospace mechanisms. A major focus is the reporting of problems and solutions associated with the development, and flight certification of new mechanisms.

  13. 2012 Student Research Symposium Awards LIBRARY AWARDS

    E-print Network

    Gallo, Linda C.

    , Comparative Study of Soft Power Promotion in US, China and South Korea, Mentor: Lei Guang Breena Loraine Science, State of Black San Diego, Mentor: Tanis Starck DEAN'S AWARDS College of Arts and Letters: Tonya

  14. Nanotechnology research for aerospace applications

    NASA Astrophysics Data System (ADS)

    Agee, Forrest J.; Lozano, Karen; Gutierrez, Jose M.; Chipara, Mircea; Thapa, Ram; Chow, Alice

    2009-04-01

    Nanotechnology is impacting the future of the military and aerospace. The increasing demands for high performance and property-specific applications are forcing the scientific world to take novel approaches in developing programs and accelerating output. CONTACT or Consortium for Nanomaterials for Aerospace Commerce and Technology is a cooperative nanotechnology research program in Texas building on an infrastructure that promotes collaboration between universities and transitioning to industry. The participants of the program include the US Air Force Research Laboratory (AFRL), five campuses of the University of Texas (Brownsville, Pan American, Arlington, Austin, and Dallas), the University of Houston, and Rice University. Through the various partnerships between the intellectual centers and the interactions with AFRL and CONTACT's industrial associates, the program represents a model that addresses the needs of the changing and competitive technological world. Into the second year, CONTACT has expanded to twelve projects that cover four areas of research: Adaptive Coatings and Surface Engineering, Nano Energetics, Electromagnetic Sensors, and Power Generation and Storage. This paper provides an overview of the CONTACT program and its projects including the research and development of new electrorheological fluids with nanoladen suspensions and composites and the potential applications.

  15. 10/22/09 1:38 PMCaltech Scientists Create Robot Surrogate for Blind Persons in Testing Visual Prostheses -Caltech Page 1 of 3http://media.caltech.edu/press_releases/13294

    E-print Network

    Arizona, University of

    10/22/09 1:38 PMCaltech Scientists Create Robot Surrogate for Blind Persons in Testing Visual Fink The CYCLOPS mobile robotic platform is designed to be used as a surrogate for blind persons 10/19/09 Caltech Scientists Create Robot Surrogate for Blind Persons in Testing Visual Prostheses

  16. International Humanitarian Award.

    PubMed

    2015-11-01

    The International Humanitarian Award recognizes extraordinary humanitarian services and activism by psychologists, including professional and volunteer work conducted primarily in the field with under served populations. Award recipients are psychologists who, by their extraordinary service at a difficult time, improve the lives and contribute to the well-being of people in a large or small geographic area anywhere in the world. The recipient of the 2015 APA International Humanitarian Award was selected by the 2014 Committee on International Relations in Psychology (CIRP). The winners for 1998 through 2015 are listed here. The 2015 award winner is Sunil Bhatia. (PsycINFO Database Record PMID:26618980

  17. 2014 President's Award for Leadership Recipients Last Name or Organization Name First Name Major Minor Award

    E-print Network

    Alexandrova, Ivana

    ScholarLeader Award Cohen Marc Political Science Philosophy University Governance Leadership Award Cooke Senior Award & Returning Woman Award Gill Alyssandra Psychology and English Film Studies UAlbany Spirit

  18. Power electronics Slobodan Cuk came to Caltech in 1974 and obtained his PhD degree in Power Electronics in

    E-print Network

    Levi, Anthony F. J.

    Power electronics Slobodan Cuk came to Caltech in 1974 and obtained his PhD degree in Power Electronics in 1976. From 1977 until December, 1999 he was at the California Institute of Technology where he conducted research and taught courses in Power Electronics and Fundamentals of Energy Processing. During his

  19. 30 JULY 2010 VOL 329 SCIENCE www.sciencemag.org508 CREDITS:(MAIN)NASA/JPL-CALTECH;NASA/JPL

    E-print Network

    Arizona, University of

    30 JULY 2010 VOL 329 SCIENCE www.sciencemag.org508 NEWSFOCUS CREDITS:(MAIN)NASA/JPL-CALTECH;NASA for such rocks to pass through without exploding. The strange rock was exactly the kind of thing NASA sent, NASA scientists didn't see it until Opportunity had driven 200 meters beyond it. They hit reverse

  20. The development of aerospace polyimide adhesives

    NASA Technical Reports Server (NTRS)

    St.clair, A. K.; St.clair, T. L.

    1983-01-01

    Few materials are available which can be used as aerospace adhesives at temperatures in the range of 300 C. The Materials Division at NASA-Langley Research Center developed several high temperature polyimide adhesives to fulfill the stringent needs of current aerospace programs. These adhesives are the result of a decade of basic research studies on the structure property relationships of both linear and addition aromatic polyimides. The development of both in house and commercially available polyimides is reviewed with regards to their potential for use as aerospace adhesives.

  1. The 1990 NASA Aerospace Battery Workshop

    NASA Technical Reports Server (NTRS)

    Kennedy, Lewis M. (compiler)

    1991-01-01

    This document contains the proceedings of the 21st annual NASA Aerospace Battery Workshop, hosted by the Marshall Space Flight Center on December 4-6, 1990. The workshop was attended by scientists and engineers from various agencies of the U.S. Government, aerospace contractors, and battery manufacturers as well as participation in like kind from the European Space Agency member nations. The subjects covered included nickel-cadmium, nickel-hydrogen, silver-zinc, lithium based chemistries, and advanced technologies as they relate to high reliability operations in aerospace applications.

  2. Digital Library for Aerospace Education

    NASA Astrophysics Data System (ADS)

    Kudashev, Ĺ. B.

    The article reviews the experience of the development of digital digital library for the problems in organisation of state-of-the-art education in remote sensing for environmental research. Information-education resources are installed on the Web-Server of Space Research Institute. Web Server was organized in the form the Remote Sensing Data Server, and Metadata Server on the base of digital catalogues with satellite imagery. The integration of Russian Satellite Data of Remote Sensing would conclude the Digital Library. For this project we had the following guiding principles: create the Web resources of Satellite Data, Metadata, and Geospatial Information for University community; provide the information support for the Inter-University Aerospace Centre; provide free Web access and obtaining satellite images over Internet; provide the information exchange and data acquisition.

  3. Energy Storage for Aerospace Applications

    NASA Technical Reports Server (NTRS)

    Perez-Davis, Marla E.; Loyselle, Patricia L.; Hoberecht, Mark A.; Manzo, Michelle A.; Kohout, Lisa L.; Burke, Kenneth A.; Cabrera, Carlos R.

    2001-01-01

    The NASA Glenn Research Center (GRC) has long been a major contributor to the development and application of energy storage technologies for NASAs missions and programs. NASA GRC has supported technology efforts for the advancement of batteries and fuel cells. The Electrochemistry Branch at NASA GRC continues to play a critical role in the development and application of energy storage technologies, in collaboration with other NASA centers, government agencies, industry and academia. This paper describes the work in batteries and fuel cell technologies at the NASA Glenn Research Center. It covers a number of systems required to ensure that NASAs needs for a wide variety of systems are met. Some of the topics covered are lithium-based batteries, proton exchange membrane (PEM) fuel cells, and nanotechnology activities. With the advances of the past years, we begin the 21st century with new technical challenges and opportunities as we develop enabling technologies for batteries and fuel cells for aerospace applications.

  4. International aerospace standards - An overview

    NASA Astrophysics Data System (ADS)

    Mason, J. L.

    1983-10-01

    Factors to be considered in adopting and extending international standards in the U.S. aerospace industry are reviewed. Cost-related advantages and disadvantages of standardization are weighed, and further obstacles are identified in the English/metric rivalry and the pacing of metrification. The problem of standard duplication is examined, and the issue of revenues from the sale of copyrighted documents describing standards is addressed. It is recommended that international metric-system standards be introduced, with proper timing, wherever possible, and that prompt negotiations be undertaken to prevent or resolve document-sales disagreements. The continuation of English-system standards for safety-related cockpit readouts and communications systems is suggested.

  5. Novel Nanolaminates for Aerospace Applications

    NASA Technical Reports Server (NTRS)

    Volz, Martin; Mazuruk, consty

    2006-01-01

    Nanolaminate manufacturing (NLM) is a new way of developing materials whose properties can far exceed those of homogeneous materials. Traditional alloys, composites and bulk laminates tend to average the properties of the materials from which they were made. With nanostructured materials, the high density of interfaces between dissimilar materials results in novel material properties. For example, materials made -from alternating nanoscale layers of metals and oxides have exhibited thermal conductivities far below those of the oxides themselves. Also, metallic nanolaminates can have peak strengths 100 times lager than the bulk constituent metals. Recent work at MSFC has focused on the development of nickel/aluminum oxide (Ni/Al2O3)) nanolaminates. Ni/Al2O3 nanolaminates are expected to have better strength, creep and fatigue resistance, oxygen compatibility, and corrosion resistance than the traditional metal-matrix composites of this material, which has been used in a variety of aerospace applications. A chemical vapor deposition (CW) system has been developed and optimized for the deposition of nanolaminates. Nanolaminates with layer thicknesses between 10 and 300 nm have been successfully grown and characterization has included scanning electron microscopy (SEM) and atomic force microscopy (AFM) Nanolaminates have a large variety of potential applications. They can be tailored to have both very small and anisotropic thermal conductivities and are promising as thermal coatings for both rock$ engine components and aerobraking structures. They also have the potential to be used in aerospace applications where strength at high temperatures, corrosion resistance or resistance to hydrogen embrittlement is important. Both CVD and magnetron sputtering facilities are available for the deposition of nanolayered materials. Characterization equipment includes SEM, AFM, X-ray diffraction, transmission electron microscopy, optical profilometry, and mechanical tensile pull testing.

  6. Conceptual design for aerospace vehicles

    NASA Technical Reports Server (NTRS)

    Gratzer, Louis B.

    1989-01-01

    The designers of aircraft and more recently, aerospace vehicles have always struggled with the problems of evolving their designs to produce a machine which would perform its assigned task(s) in some optimum fashion. Almost invariably this involved dealing with more variables and constraints than could be handled in any computationally feasible way. With the advent of the electronic digital computer, the possibilities for introducing more variable and constraints into the initial design process led to greater expectations for improvement in vehicle (system) efficiency. The creation of the large scale systems necessary to achieve optimum designs has, for many reason, proved to be difficult. From a technical standpoint, significant problems arise in the development of satisfactory algorithms for processing of data from the various technical disciplines in a way that would be compatible with the complex optimization function. Also, the creation of effective optimization routines for multi-variable and constraint situations which could lead to consistent results has lagged. The current capability for carrying out the conceptual design of an aircraft on an interdisciplinary bases was evaluated to determine the need for extending this capability, and if necessary, to recommend means by which this could be carried out. Based on a review of available documentation and individual consultations, it appears that there is extensive interest at Langley Research Center as well as in the aerospace community in providing a higher level of capability that meets the technical challenges. By implication, the current design capability is inadequate and it does not operate in a way that allows the various technical disciplines to participate and cooperately interact in the design process. Based on this assessment, it was concluded that substantial effort should be devoted to developing a computer-based conceptual design system that would provide the capability needed for the near-term as well as framework for development of more advanced methods to serve future needs.

  7. MERIT Award Criteria

    Cancer.gov

    The MERIT Award (R37) program provides a means to recognize the most outstanding R01 applications from superior researchers. Program staff and/or members of the National Cancer Advisory Board will identify candidates for the MERIT Award during the course

  8. The 20th Aerospace Mechanisms Symposium

    NASA Technical Reports Server (NTRS)

    1986-01-01

    Numerous topics related to aerospace mechanisms were discussed. Deployable structures, electromagnetic devices, tribology, hydraulic actuators, positioning mechanisms, electric motors, communication satellite instruments, redundancy, lubricants, bearings, space stations, rotating joints, and teleoperators are among the topics covered.

  9. Capturing value in outsourced aerospace supply chains

    E-print Network

    Lee, Chan Yuin

    2008-01-01

    The aerospace industry is increasingly outsourcing and offshoring their supply chains in order to maintain profitability in the face of increasing competition and globalization. This strategy for value creation inevitably ...

  10. The 24th Aerospace Mechanisms Symposium

    NASA Technical Reports Server (NTRS)

    1990-01-01

    The proceedings of the symposium are reported. Technological areas covered include actuators, aerospace mechanism applications for ground support equipment, lubricants, latches, connectors, and other mechanisms for large space structures.

  11. Unification: An international aerospace information issue

    NASA Technical Reports Server (NTRS)

    Cotter, Gladys A.; Lahr, Thomas F.

    1991-01-01

    Science and technology projects are becoming more and more international and interdisciplinary. Other parts of the world, notably Europe, are increasingly powerful players in the aerospace business. This change has led to the development of various aerospace information initiatives in other countries. With scarce resources in all areas of government and industry, the NASA STI Program is reviewing its current acquisition and exchange practices and policies to factor in the changing requirements and new opportunities within the international community. Current NASA goals and activities are reviewed with a view toward developing a scenario for establishing an international aerospace data base, maintaining compatibility among national aerospace information systems, eliminating duplication of effort, and sharing resources through international cooperation wherever possible.

  12. Additive Manufacturing of Aerospace Propulsion Components

    NASA Technical Reports Server (NTRS)

    Misra, Ajay K.; Grady, Joseph E.; Carter, Robert

    2015-01-01

    The presentation will provide an overview of ongoing activities on additive manufacturing of aerospace propulsion components, which included rocket propulsion and gas turbine engines. Future opportunities on additive manufacturing of hybrid electric propulsion components will be discussed.

  13. The 25th Aerospace Mechanisms Symposium

    NASA Technical Reports Server (NTRS)

    1991-01-01

    Twenty-two papers are documented regarding aeronautical and spacecraft hardware. Technological areas include actuators, latches, cryogenic mechanisms, vacuum tribology, bearings, robotics, ground support equipment for aerospace applications, and other mechanisms.

  14. The 11th Aerospace Mechanisms Symposium

    NASA Technical Reports Server (NTRS)

    1977-01-01

    Mechanical devices and drives developed for aerospace applications are described. Satellite flywheels, magnetic bearings, a missile umbilical system, a cartridge firing device, and an oiler for satellite bearing lubrication are among the topics discussed.

  15. The 11th Aerospace Mechanisms Symposium

    NASA Technical Reports Server (NTRS)

    1977-01-01

    Various mechanisms in aerospace engineering were presented at this conference. Specifications, design, and use of spacecraft and missile components are discussed, such as tail assemblies, radiometers, magnetormeters, pins, reaction wheels, ball bearings, actuators, mirrors, nutation dampers, airfoils, solar arrays, etc.

  16. The 12th Aerospace Mechanisms Symposium

    NASA Technical Reports Server (NTRS)

    1979-01-01

    Mechanisms developed for various aerospace applications are discussed. Specific topics covered include: boom release mechanisms, separation on space shuttle orbiter/Boeing 747 aircraft, payload handling, spaceborne platform support, and deployment of spaceborne antennas and telescopes.

  17. Unification: An international aerospace information opportunity

    NASA Technical Reports Server (NTRS)

    Cotter, Gladys A.; Lahr, Thomas F.; Carroll, Bonnie C.

    1992-01-01

    Science and technology projects are becoming more and more international and interdisciplinary. Other parts of the world, notably Europe, are increasingly powerful players in the aerospace industry. This change has led to the development of various aerospace information initiatives in other countries. With scarce resources in all areas of government and industry, the NASA STI Program is reviewing its current acquisition and exchange practices and policies to factor in the changing requirements and new opportunities within the international community. Current NASA goals and activities are reviewed with a new view toward developing a scenario for establishing an international aerospace database, maintaining compatibility among national aerospace information systems, eliminating duplication of effort, and sharing resources through international cooperation wherever possible.

  18. Integrated analysis procedure of aerospace composite structure

    E-print Network

    Ahn, Junghyun

    2008-01-01

    The emergence of composite material application in major commercial aircraft design, represented by the Boeing 787 and Airbus A350-XWB, signals a new era in the aerospace industry. The high stiffness to weight ratio of ...

  19. Unification - An international aerospace information opportunity

    NASA Technical Reports Server (NTRS)

    Cotter, Gladys A.; Lahr, Thomas F.

    1992-01-01

    Science and technology projects are becoming more and more international and interdisciplinary. Other parts of the world, notably Europe, are increasingly powerful players in the aerospace industry. This change has led to the development of various aerospace information initiatives in other countries. With scarce resources in all areas of government and industry, the NASA STI Program is reviewing its current acquisition and exchange practices and policies to factor in the changing requirements and new opportunities within the international community. Current NASA goals and activities are reviewed with a new view toward developing a scenario for establishing an international aerospace database, maintaining compatibility among national aerospace information systems, eliminating duplication of effort, and sharing resources through international cooperation wherever possible.

  20. School of Mechanical and Aerospace Engineering

    E-print Network

    Paxton, Anthony T.

    and BEng): Engineering Design, Manufacturing, Electronics, Dynamics, Thermodynamics, Fluid Mechanics, Strength of Materials · Aerospace Engineering (MEng and BEng): Aircraft Design, Aerodynamics, Flight Mechanics, Structures and Manufacturing · Product Design Engineering (MEng and BEng): Materials, CAD

  1. Department of Mechanical and Aerospace Engineering Name: ___________________________________

    E-print Network

    Mease, Kenneth D.

    Department of Mechanical and Aerospace Engineering FEDEX Form From Name) Packaging: ___Your Packaging ___FEDEX Envelope ___FEDEX Box ___FEDEX Pack Dimension: ___L ___ W ___ H to ensure your shipment complies with guidelines: http://www.fedex

  2. Inventory optimization in an aerospace supply chain

    E-print Network

    Lo, Billy S. (Billy Si Yee)

    2007-01-01

    Strategic inventory management has become a major focus for Honeywell Aerospace as the business unit challenged itself to meeting cost reduction goals while maintaining a high level of service to its customers. This challenge ...

  3. Aerospace Medicine and Biology: Cumulative index, 1979

    NASA Technical Reports Server (NTRS)

    1980-01-01

    This publication is a cumulative index to the abstracts contained in the Supplements 190 through 201 of 'Aerospace Medicine and Biology: A Continuing Bibliography.' It includes three indexes-subject, personal author, and corporate source.

  4. George M. Low trophy NASA's quality and excellence award, 1992. Application guidelines: Large business

    NASA Technical Reports Server (NTRS)

    1992-01-01

    The George M. Low Trophy is awarded to current NASA contractors, subcontractors, and suppliers in the aerospace industry who have demonstrated sustained excellence and outstanding achievements in quality and productivity for three or more years. The objectives of the award are to increase public awareness of the importance of quality and productivity to the Nation's aerospace program and industry in general; encourage domestic business to continue efforts to enhance quality, increase productivity, and thereby strengthen competitiveness; and provide the means for sharing the successful methods and techniques used by the applicants with other American enterprises. Information is given on candidate eligibility for large businesses, the selection process, the nomination letter, and the application report.

  5. George M. Low Trophy: NASA's quality and excellence award. 1992 recipients: Honeywell Clearwater, IBM Houston

    NASA Astrophysics Data System (ADS)

    The George M. Low Trophy is awarded to current NASA contractors, subcontractors, and suppliers in the aerospace industry who have demonstrated sustained excellence and outstanding achievements in quality and productivity for three or more years. The objectives of the award are to increase public awareness of the importance of quality and productivity to the Nation's aerospace program and industry in general; encourage domestic business to continue efforts to enhance quality, increase productivity, and thereby strengthen competitiveness; and provide the means for sharing the successful methods and techniques used by the applicants with other American enterprises. Information is given on candidate eligibility for large businesses, the selection process, the nomination letter, and the application report. The 1992 highlights and recipients are included.

  6. George M. Low Trophy: NASA's quality and excellence award. 1992 recipients: Honeywell Clearwater, IBM Houston

    NASA Technical Reports Server (NTRS)

    1992-01-01

    The George M. Low Trophy is awarded to current NASA contractors, subcontractors, and suppliers in the aerospace industry who have demonstrated sustained excellence and outstanding achievements in quality and productivity for three or more years. The objectives of the award are to increase public awareness of the importance of quality and productivity to the Nation's aerospace program and industry in general; encourage domestic business to continue efforts to enhance quality, increase productivity, and thereby strengthen competitiveness; and provide the means for sharing the successful methods and techniques used by the applicants with other American enterprises. Information is given on candidate eligibility for large businesses, the selection process, the nomination letter, and the application report. The 1992 highlights and recipients are included.

  7. Crew factors in the aerospace workplace

    NASA Technical Reports Server (NTRS)

    Kanki, Barbara G.; Foushee, H. C.

    1990-01-01

    The effects of technological change in the aerospace workplace on pilot performance are discussed. Attention is given to individual and physiological problems, crew and interpersonal problems, environmental and task problems, organization and management problems, training and intervention problems. A philosophy and conceptual framework for conducting research on these problems are presented and two aerospace studies are examined which investigated: (1) the effect of leader personality on crew effectiveness and (2) the working undersea habitat known as Aquarius.

  8. NASA Ames aerospace systems directorate research

    NASA Technical Reports Server (NTRS)

    Albers, James A.

    1991-01-01

    The Aerospace Systems Directorate is one of four research directorates at the NASA Ames Research Center. The Directorate conducts research and technology development for advanced aircraft and aircraft systems in intelligent computational systems and human-machine systems for aeronautics and space. The Directorate manages research and aircraft technology development projects, and operates and maintains major wind tunnels and flight simulation facilities. The Aerospace Systems Directorate's research and technology as it relates to NASA agency goals and specific strategic thrusts are discussed.

  9. The 2000 NASA Aerospace Battery Workshop

    NASA Technical Reports Server (NTRS)

    Brewer, J. C. (Compiler)

    2001-01-01

    This document contains the proceedings of the 33nd annual NASA Aerospace Battery Workshop, hosted by the Marshall Space Flight Center on November 14-16, 2000. The workshop was attended by scientists and engineers from various agencies of the U.S. Government, aerospace contractors, and battery manufacturers, as well as international participation in like kind from a number of countries around the world. The subjects covered included nickel-hydrogen, lithium-ion, lithium-sulfur, and silver-zinc technologies.

  10. The 1999 NASA Aerospace Battery Workshop

    NASA Technical Reports Server (NTRS)

    Brewer, J. C. (Compiler)

    2000-01-01

    This document contains the proceedings of the 32nd annual NASA Aerospace Battery Workshop, hosted by the Marshall Space Flight Center on November 16-18, 1999. The workshop was attended by scientists and engineers from various agencies of the US Government, aerospace contractors, and battery manufacturers, as well as international participation in like kind from a number of countries around the world. The subjects covered included nickel-hydrogen, nickel-cadmium, lithium-ion, and silver-zinc technologies.

  11. Novel Wiring Technologies for Aerospace Applications

    NASA Technical Reports Server (NTRS)

    Gibson, Tracy L.; Parrish, Lewis M.

    2014-01-01

    Because wire failure in aerospace vehicles could be catastrophic, smart wiring capabilities have been critical for NASA. Through the years, researchers at Kennedy Space Center (KSC) have developed technologies, expertise, and research facilities to meet this need. In addition to aerospace applications, NASA has applied its knowledge of smart wiring, including self-healing materials, to serve the aviation industry. This webinar will discuss the development efforts of several wiring technologies at KSC and provide insight into both current and future research objectives.

  12. Probability and Statistics in Aerospace Engineering

    NASA Technical Reports Server (NTRS)

    Rheinfurth, M. H.; Howell, L. W.

    1998-01-01

    This monograph was prepared to give the practicing engineer a clear understanding of probability and statistics with special consideration to problems frequently encountered in aerospace engineering. It is conceived to be both a desktop reference and a refresher for aerospace engineers in government and industry. It could also be used as a supplement to standard texts for in-house training courses on the subject.

  13. The 2001 NASA Aerospace Battery Workshop

    NASA Technical Reports Server (NTRS)

    Brewer, Jeff C. (Compiler)

    2002-01-01

    This document contains the proceedings of the 34th annual NASA Aerospace Battery Workshop, hosted by the Marshall Space Flight Center, November 27-29, 2001. The workshop was attended by scientists and engineers from various agencies of the US Government, aerospace contractors, and battery manufacturers, as well as international participation in like kind. The subjects covered included nickel-hydrogen, nickel-cadmium, lithium-ion, and silver-zinc technologies.

  14. Case-Based Capture and Reuse of Aerospace Design Rationale

    NASA Technical Reports Server (NTRS)

    Leake, David B.

    1998-01-01

    The goal of this project is to apply artificial intelligence techniques to facilitate capture and reuse of aerospace design rationale. The project applies case-based reasoning (CBR) and concept mapping (CMAP) tools to the task of capturing, organizing, and interactively accessing experiences or "cases" encapsulating the methods and rationale underlying expert aerospace design. As stipulated in the award, Indiana University and Ames personnel are collaborating on performance of research and determining the direction of research, to assure that the project focuses on high-value tasks. In the first five months of the project, we have made two visits to Ames Research Center to consult with our NASA collaborators, to learn about the advanced aerospace design tools being developed there, and to identify specific needs for intelligent design support. These meetings identified a number of task areas for applying CBR and concept mapping technology. We jointly selected a first task area to focus on: Acquiring the convergence criteria that experts use to guide the selection of useful data from a set of numerical simulations of high-lift systems. During the first funding period, we developed two software systems. First, we have adapted a CBR system developed at Indiana University into a prototype case-based reasoning shell to capture and retrieve information about design experiences, with the sample task of capturing and reusing experts' intuitive criteria for determining convergence (work conducted at Indiana University). Second, we have also adapted and refined existing concept mapping tools that will be used to clarify and capture the rationale underlying those experiences, to facilitate understanding of the expert's reasoning and guide future reuse of captured information (work conducted at the University of West Florida). The tools we have developed are designed to be the basis for a general framework for facilitating tasks within systems developed by the Advanced Design Technologies Testbed (ADTT) project at ARC. The tenets of our framework are (1) that the systems developed should leverage a designer's knowledge, rather than attempting to replace it; (2) that learning and user feedback must play a central role, so that the system can adapt to how it is used, and (3) that the learning and feedback processes must be as natural and as unobtrusive as possible. In the second funding period we will extend our current work, applying the tools to capturing higher-level design rationale.

  15. BHP Billiton Science Teacher Awards

    ERIC Educational Resources Information Center

    Chittleborough, Gail; Campbell, Coral

    2012-01-01

    The prestigious BHP Billiton Science Teacher Awards are awarded annually to one teacher from each state of Australia. The awards recognise and value the time and effort that teachers give to the profession and to students conducting scientific research projects. This paper examines the Science Award scheme to identify the characteristics common to…

  16. Waterman Award nominations sought

    NASA Astrophysics Data System (ADS)

    Showstack, Randy

    2012-10-01

    The U.S. National Science Foundation (NSF) is accepting nominations for the 2013 Alan T. Waterman Award. The award, established in 1975 to commemorate NSF's first director, is the foundation's highest honor for promising, early-career researchers. Nominees are accepted from all sources, from any field of science and engineering that NSF supports. In addition to receiving a medal, the award recipient will also receive a $1,000,000 grant over 5 years for scientific research or advanced study in any field of science or engineering supported by NSF. Completed nomination packages are due by 31 October. For more information, see http://www.nsf.gov/od/waterman/waterman.jsp.

  17. Graphite Nanoreinforcements for Aerospace Nanocomposites

    NASA Technical Reports Server (NTRS)

    Drzal, Lawrence T.

    2005-01-01

    New advances in the reinforcement of polymer matrix composite materials are critical for advancement of the aerospace industry. Reinforcements are required to have good mechanical and thermal properties, large aspect ratio, excellent adhesion to the matrix, and cost effectiveness. To fulfill the requirements, nanocomposites in which the matrix is filled with nanoscopic reinforcing phases having dimensions typically in the range of 1nm to 100 nm show considerably higher strength and modulus with far lower reinforcement content than their conventional counterparts. Graphite is a layered material whose layers have dimensions in the nanometer range and are held together by weak Van der Waals forces. Once these layers are exfoliated and dispersed in a polymer matrix as nano platelets, they have large aspect ratios. Graphite has an elastic modulus that is equal to the stiffest carbon fiber and 10-15 times that of other inorganic reinforcements, and it is also electrically and thermally conductive. If the appropriate surface treatment can be found for graphite, its exfoliation and dispersion in a polymer matrix will result in a composite with excellent mechanical properties, superior thermal stability, and very good electrical and thermal properties at very low reinforcement loadings.

  18. Materials Selection for Aerospace Systems

    NASA Technical Reports Server (NTRS)

    Arnold, Steven M.; Cebon, David; Ashby, Mike

    2012-01-01

    A systematic design-oriented, five-step approach to material selection is described: 1) establishing design requirements, 2) material screening, 3) ranking, 4) researching specific candidates and 5) applying specific cultural constraints to the selection process. At the core of this approach is the definition performance indices (i.e., particular combinations of material properties that embody the performance of a given component) in conjunction with material property charts. These material selection charts, which plot one property against another, are introduced and shown to provide a powerful graphical environment wherein one can apply and analyze quantitative selection criteria, such as those captured in performance indices, and make trade-offs between conflicting objectives. Finding a material with a high value of these indices maximizes the performance of the component. Two specific examples pertaining to aerospace (engine blades and pressure vessels) are examined, both at room temperature and elevated temperature (where time-dependent effects are important) to demonstrate the methodology. The discussion then turns to engineered/hybrid materials and how these can be effectively tailored to fill in holes in the material property space, so as to enable innovation and increases in performance as compared to monolithic materials. Finally, a brief discussion is presented on managing the data needed for materials selection, including collection, analysis, deployment, and maintenance issues.

  19. Aerospace Technology Innovation. Volume 10

    NASA Technical Reports Server (NTRS)

    Turner, Janelle (Editor); Cousins, Liz (Editor); Bennett, Evonne (Editor); Vendette, Joel (Editor); West, Kenyon (Editor)

    2002-01-01

    Whether finding new applications for existing NASA technologies or developing unique marketing strategies to demonstrate them, NASA's offices are committed to identifying unique partnering opportunities. Through their efforts NASA leverages resources through joint research and development, and gains new insight into the core areas relevant to all NASA field centers. One of the most satisfying aspects of my job comes when I learn of a mission-driven technology that can be spun-off to touch the lives of everyday people. NASA's New Partnerships in Medical Diagnostic Imaging is one such initiative. Not only does it promise to provide greater dividends for the country's investment in aerospace research, but also to enhance the American quality of life. This issue of Innovation highlights the new NASA-sponsored initiative in medical imaging. Early in 2001, NASA announced the launch of the New Partnerships in Medical Diagnostic Imaging initiative to promote the partnership and commercialization of NASA technologies in the medical imaging industry. NASA and the medical imaging industry share a number of crosscutting technologies in areas such as high-performance detectors and image-processing tools. Many of the opportunities for joint development and technology transfer to the medical imaging market also hold the promise for future spin back to NASA.

  20. Aims and Scopes of the Chemistry Graduate Program The Caltech Chemistry option offers a program of graduate study leading to the

    E-print Network

    Winfree, Erik

    of study, while anchored in the traditional areas of organic chemistry, inorganic and discuss notable work in chemical physics, organic chemistry, inorganic chemistry and electrochemistry Aims and Scopes of the Chemistry Graduate Program The Caltech Chemistry

  1. CHP Awards Announced

    SciTech Connect

    2010-05-01

    The U.S. Department of Energy Industrial Technologies Program has selected six projects for financial awards under the "Combined Heat and Power Systems Technology Development and Demonstration" solicitation (DE-FOA-0000016).

  2. NCI Outstanding Investigator Award

    Cancer.gov

    NCI’s Outstanding Investigator Award supports accomplished leaders in cancer research, who are providing significant contributions toward understanding cancer and developing applications that may lead to a breakthrough in biomedical, behavioral, or clinical

  3. The Olive Branch Awards.

    ERIC Educational Resources Information Center

    Harnack, William

    1984-01-01

    The first annual Olive Branch Awards, sponsored by the Writers' and Publishers Alliance and the Editors' Organizing Committee, were given to ten magazines, out of 60 that submitted entries. Winning entries are described briefly. (IM)

  4. 1990 Hydrology Prize awarded

    NASA Astrophysics Data System (ADS)

    The International Association of Hydrological Sciences awarded its 1990 International Hydrology Prize to Z. Kaczmarek of Warsaw, Poland. The award was presented on March 16 in Paris, France, during Unesco's Commemorative Symposium on 25 Years of the International Hydrological Decade/International Hydrological Program.The IAHS International Hydrology Prize, a silver medal, was first approved in 1979 as an annual award to a person who has made an outstanding contribution to hydrology and gives the candidate universal recognition of his international stature. The IAHS national committees give nominations to the IAHS Secretary General for consideration by a nominating committee, which consists of the IAHS president, the first and second vice presidents and representatives of Unesco and the World Meteorological Organization. The citation for the award to Kaczmarek, which was given by IAHS president Vit Klemes, follows.

  5. Award Management and Reporting

    Cancer.gov

    This section contains links compiled by NCI's Epidemiology and Genomics Research Program (EGRP) to help investigators learn more about managing their grant awards and complying with NIH reporting requirements.

  6. California Institute of Technology (Caltech) Cell: +1-310-808-4364

    E-print Network

    Tang, Pingzhong

    PhD of Computer Science 2007-2010 (Advisor: Prof. Andrew Yao, Winner of Turing Award) Thesis network security. #12;PUBLICATIONS Journal: [1] Bin Ma and Hongyi Yao, "Seed Optimization for I and Hongyi Yao, "Seed Optimization Is No Easier than Optimal Golomb Ruler Design", in Proc of the 6th Asia-Pacific

  7. Advanced Materials and Coatings for Aerospace Applications

    NASA Technical Reports Server (NTRS)

    Miyoshi, Kazuhisa

    2004-01-01

    In the application area of aerospace tribology, researchers and developers must guarantee the highest degree of reliability for materials, components, and systems. Even a small tribological failure can lead to catastrophic results. The absence of the required knowledge of tribology, as Professor H.P. Jost has said, can act as a severe brake in aerospace vehicle systems-and indeed has already done so. Materials and coatings must be able to withstand the aerospace environments that they encounter, such as vacuum terrestrial, ascent, and descent environments; be resistant to the degrading effects of air, water vapor, sand, foreign substances, and radiation during a lengthy service; be able to withstand the loads, stresses, and temperatures encountered form acceleration and vibration during operation; and be able to support reliable tribological operations in harsh environments throughout the mission of the vehicle. This presentation id divided into two sections: surface properties and technology practice related to aerospace tribology. The first section is concerned with the fundamental properties of the surfaces of solid-film lubricants and related materials and coatings, including carbon nanotubes. The second is devoted to applications. Case studies are used to review some aspects of real problems related to aerospace systems to help engineers and scientists to understand the tribological issues and failures. The nature of each problem is analyzed, and the tribological properties are examined. All the fundamental studies and case studies were conducted at the NASA Glenn Research Center.

  8. Mobile Computing for Aerospace Applications

    NASA Technical Reports Server (NTRS)

    Alena, Richard; Swietek, Gregory E. (Technical Monitor)

    1994-01-01

    The use of commercial computer technology in specific aerospace mission applications can reduce the cost and project cycle time required for the development of special-purpose computer systems. Additionally, the pace of technological innovation in the commercial market has made new computer capabilities available for demonstrations and flight tests. Three areas of research and development being explored by the Portable Computer Technology Project at NASA Ames Research Center are the application of commercial client/server network computing solutions to crew support and payload operations, the analysis of requirements for portable computing devices, and testing of wireless data communication links as extensions to the wired network. This paper will present computer architectural solutions to portable workstation design including the use of standard interfaces, advanced flat-panel displays and network configurations incorporating both wired and wireless transmission media. It will describe the design tradeoffs used in selecting high-performance processors and memories, interfaces for communication and peripheral control, and high resolution displays. The packaging issues for safe and reliable operation aboard spacecraft and aircraft are presented. The current status of wireless data links for portable computers is discussed from a system design perspective. An end-to-end data flow model for payload science operations from the experiment flight rack to the principal investigator is analyzed using capabilities provided by the new generation of computer products. A future flight experiment on-board the Russian MIR space station will be described in detail including system configuration and function, the characteristics of the spacecraft operating environment, the flight qualification measures needed for safety review, and the specifications of the computing devices to be used in the experiment. The software architecture chosen shall be presented. An analysis of the performance characteristics of wireless data links in the spacecraft environment will be discussed. Network performance and operation will be modeled and preliminary test results presented. A crew support application will be demonstrated in conjunction with the network metrics experiment.

  9. 75 FR 28547 - Aerospace Supplier Mission to Russia

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-05-21

    ...Administration Aerospace Supplier Mission to Russia AGENCY: International Trade Administration...agents, distributors and end-users in Russia's aerospace market. Participating U...information on how to do business in Russia, networking opportunities and most...

  10. 76 FR 58776 - U.S. Aerospace Supplier & Investment Mission

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-22

    ...aerospace supply chain contacts, engage in networking activities and visit key Canadian aerospace...potential Canadian business partners, networking opportunities, and tours of some of...10:30-11:00 Coffee Break-- Networking. 11:00-12:30...

  11. Reach and its Impact: NASA and US Aerospace Communities

    NASA Technical Reports Server (NTRS)

    Rothgeb, Matthew J.

    2011-01-01

    REACH is a European law that threatens to impact materials used within the US aerospace communities, including NASA. The presentation briefly covers REACH and generally, its perceived impacts to NASA and the aerospace community within the US.

  12. Aerospace Technicians: We're Tomorrow-Minded People

    NASA Technical Reports Server (NTRS)

    Lewis, M. H.

    1981-01-01

    Brief job-related autobiographical sketches of technicians working on NASA aerospace projects are presented. Career and educational guidance is offered to students thinking about entering the field of aerospace technology.

  13. Aerospace engineers: We're tomorrow-minded people

    NASA Technical Reports Server (NTRS)

    Lewis, M. H.

    1981-01-01

    Brief job-related autobiographical sketches of engineers working on NASA aerospace projects are presented. Career and educational guidance is offered to students thinking about entering the aerospace field.

  14. Three-dimensional MHD simulation of the Caltech plasma jet experiment: first results

    SciTech Connect

    Zhai, Xiang; Bellan, Paul M.; Li, Hui; Li, Shengtai E-mail: pbellan@caltech.edu E-mail: sli@lanl.gov

    2014-08-10

    Magnetic fields are believed to play an essential role in astrophysical jets with observations suggesting the presence of helical magnetic fields. Here, we present three-dimensional (3D) ideal MHD simulations of the Caltech plasma jet experiment using a magnetic tower scenario as the baseline model. Magnetic fields consist of an initially localized dipole-like poloidal component and a toroidal component that is continuously being injected into the domain. This flux injection mimics the poloidal currents driven by the anode-cathode voltage drop in the experiment. The injected toroidal field stretches the poloidal fields to large distances, while forming a collimated jet along with several other key features. Detailed comparisons between 3D MHD simulations and experimental measurements provide a comprehensive description of the interplay among magnetic force, pressure, and flow effects. In particular, we delineate both the jet structure and the transition process that converts the injected magnetic energy to other forms. With suitably chosen parameters that are derived from experiments, the jet in the simulation agrees quantitatively with the experimental jet in terms of magnetic/kinetic/inertial energy, total poloidal current, voltage, jet radius, and jet propagation velocity. Specifically, the jet velocity in the simulation is proportional to the poloidal current divided by the square root of the jet density, in agreement with both the experiment and analytical theory. This work provides a new and quantitative method for relating experiments, numerical simulations, and astrophysical observation, and demonstrates the possibility of using terrestrial laboratory experiments to study astrophysical jets.

  15. New Molecular Species In Comet C/1995 (Hale-Bopp) Observed with the Caltech Submillimeter Observatory

    NASA Technical Reports Server (NTRS)

    Lis, D. C.; Mehringer, D. M.; Benford, D.; Gardner, M.; Phillips, T. G.; Bockelee-Morvan, D.; Biver, N.; Colom, P.; Crovisier, J.; Despois, D.; Rauer, H.

    1998-01-01

    We present millimeter-wave observations of HNCO, HC3N, SO, NH2CHO, H(13)CN, and H3O(+) in comet C/1995 O1 (Hale-Bopp) obtained in February-April, 1997 with the Caltech Submillimeter Observatory (CSO). HNCO, first detected at the CSO in comet C/1996 B2 (Hyakutake), is securely confirmed in comet Hale-Bopp via observations of three rotational transitions. The derived abundance with respect to H2O is (4-13) x 10(exp -4). HC3N, SO, and NH2CHO are detected for the first time in a comet. The fractional abundance of HC3N based on observations of three rotational lines is (1.9 +/- 0.2) x 10(exp -4). Four transitions of SO are detected and the derived fractional abundance, (2-8) x 10(exp -3), is higher than the upper limits derived from UV observations of previous comets. Observations of NH2CHO imply a fractional abundance of (1-8) x 10(exp -4). H3O(+) is detected for the first time from the ground. The H(13)CN (3-2) transition is also detected and the derived HCN/H(13)CN abundance ratio is 90 +/- 15, consistent with the terrestrial C-13/C-12 ratio. in addition, a number of other molecular species are detected, including HNC, OCS, HCO(+), CO(+), and CN (the last two are first detections in a comet at radio wavelengths).

  16. Cornell Caltech Atacama Telescope (CCAT): a 25 m aperture telescope above 5000 m altitude

    E-print Network

    Thomas A. Sebring; Riccardo Giovanelli; Simon Radford; Jonas Zmuidzinas

    2006-10-17

    Cornell, California Institute of Technology (Caltech), and Jet Propulsion Lab (JPL) have joined together to study development of a 25 meter sub-millimeter telescope (CCAT) on a high peak in the Atacama region of northern Chile, where the atmosphere is so dry as to permit observation at wavelengths as short as 200 micron. The telescope is designed to deliver high efficiency images at that wavelength with a total 1/2 wavefront error of about 10 microns. With a 20 arc min field of view, CCAT will be able to accommodate large format bolometer arrays and will excel at carrying out surveys as well as resolving structures to the 2 arc sec. resolution level. The telescope will be an ideal complement to ALMA. Initial instrumentation will include both a wide field bolometer camera and a medium resolution spectrograph. Studies of the major telescope subsystems have been performed as part of an initial Feasibility Concept Study. Novel aspects of the telescope design include kinematic mounting and active positioning of primary mirror segments, high bandwidth secondary mirror segment motion control for chopping, a Calotte style dome of 50 meter diameter, a mount capable of efficient scanning modes of operation, and some new approaches to panel manufacture. Analysis of telescope performance and of key subsystems will be presented to illustrate the technical feasibility and pragmatic cost of CCAT. Project plans include an Engineering Concept Design phase followed by detailed design and development. First Light is planned for early 2012.

  17. Wireless Sensing Opportunities for Aerospace Applications

    NASA Technical Reports Server (NTRS)

    Wilson, William; Atkinson, Gary

    2007-01-01

    Wireless sensors and sensor networks is an emerging technology area with many applications within the aerospace industry. Integrated vehicle health monitoring (IVHM) of aerospace vehicles is needed to ensure the safety of the crew and the vehicle, yet often high costs, weight, size and other constraints prevent the incorporation of instrumentation onto spacecraft. This paper presents a few of the areas such as IVHM, where new wireless sensing technology is needed on both existing vehicles as well as future spacecraft. From ground tests to inflatable structures to the International Space Station, many applications could receive benefits from small, low power, wireless sensors. This paper also highlights some of the challenges that need to overcome when implementing wireless sensor networks for aerospace vehicles.

  18. Aerospace manpower transfer to small business enterprises

    NASA Technical Reports Server (NTRS)

    Green, M. K.

    1972-01-01

    The feasibility of a program to effect transfer of aerospace professional people from the ranks of the unemployed into gainful employment in the small business community was investigated. The effectiveness of accomplishing transfer of technology from the aerospace effort into the private sector through migration of people rather than products or hardware alone was also studied. Two basic methodologies were developed. One involves the matching of ex-aerospace professionals and small companies according to their mutual needs. A training and indoctrination program is aimed at familiarizing the professional with the small company environment, and a program of follow-up counseling is defined. The second methodology incorporates efforts to inform and arouse interest among the nonaerospace business community toward affirmative action programs that will serve mutual self-interests of the individuals, companies, and communities involved.

  19. NSWC Crane Aerospace Cell Test History Database

    NASA Technical Reports Server (NTRS)

    Brown, Harry; Moore, Bruce

    1994-01-01

    The Aerospace Cell Test History Database was developed to provide project engineers and scientists ready access to the data obtained from testing of aerospace cell designs at Naval Surface Warfare Center, Crane Division. The database is intended for use by all aerospace engineers and scientists involved in the design of power systems for satellites. Specifically, the database will provide a tool for project engineers to review the progress of their test at Crane and to have ready access to data for evaluation. Additionally, the database will provide a history of test results that designers can draw upon to answer questions about cell performance under certain test conditions and aid in selection of a cell for a satellite battery. Viewgraphs are included.

  20. Common Cause Failure Modeling: Aerospace Versus Nuclear

    NASA Technical Reports Server (NTRS)

    Stott, James E.; Britton, Paul; Ring, Robert W.; Hark, Frank; Hatfield, G. Spencer

    2010-01-01

    Aggregate nuclear plant failure data is used to produce generic common-cause factors that are specifically for use in the common-cause failure models of NUREG/CR-5485. Furthermore, the models presented in NUREG/CR-5485 are specifically designed to incorporate two significantly distinct assumptions about the methods of surveillance testing from whence this aggregate failure data came. What are the implications of using these NUREG generic factors to model the common-cause failures of aerospace systems? Herein, the implications of using the NUREG generic factors in the modeling of aerospace systems are investigated in detail and strong recommendations for modeling the common-cause failures of aerospace systems are given.

  1. Heart-Lung Interactions in Aerospace Medicine

    NASA Technical Reports Server (NTRS)

    Guy, Harold J. B.; Prisk, Gordon Kim

    1991-01-01

    Few of the heart-lung interactions that are discussed have been studied in any detail in the aerospace environment, but is seems that many such interactions must occur in the setting of altered accelerative loadings and pressure breathing. That few investigations are in progress suggests that clinical and academic laboratory investigators and aerospace organizations are further apart than during the pioneering work on pressure breathing and acceleration tolerance in the 1940s. The purpose is to reintroduce some of the perennial problems of aviation physiology as well as some newer aerospace concerns that may be of interest. Many possible heart-lung interactions are pondered, by necessity often drawing on data from within the aviation field, collected before the modern understanding of these interactions developed, or on recent laboratory data that may not be strictly applicable. In the field of zero-gravity effects, speculation inevitably outruns the sparse available data.

  2. Machine intelligence and autonomy for aerospace systems

    NASA Technical Reports Server (NTRS)

    Heer, Ewald (editor); Lum, Henry (editor)

    1988-01-01

    The present volume discusses progress toward intelligent robot systems in aerospace applications, NASA Space Program automation and robotics efforts, the supervisory control of telerobotics in space, machine intelligence and crew/vehicle interfaces, expert-system terms and building tools, and knowledge-acquisition for autonomous systems. Also discussed are methods for validation of knowledge-based systems, a design methodology for knowledge-based management systems, knowledge-based simulation for aerospace systems, knowledge-based diagnosis, planning and scheduling methods in AI, the treatment of uncertainty in AI, vision-sensing techniques in aerospace applications, image-understanding techniques, tactile sensing for robots, distributed sensor integration, and the control of articulated and deformable space structures.

  3. Knowledge-based diagnosis for aerospace systems

    NASA Technical Reports Server (NTRS)

    Atkinson, David J.

    1988-01-01

    The need for automated diagnosis in aerospace systems and the approach of using knowledge-based systems are examined. Research issues in knowledge-based diagnosis which are important for aerospace applications are treated along with a review of recent relevant research developments in Artificial Intelligence. The design and operation of some existing knowledge-based diagnosis systems are described. The systems described and compared include the LES expert system for liquid oxygen loading at NASA Kennedy Space Center, the FAITH diagnosis system developed at the Jet Propulsion Laboratory, the PES procedural expert system developed at SRI International, the CSRL approach developed at Ohio State University, the StarPlan system developed by Ford Aerospace, the IDM integrated diagnostic model, and the DRAPhys diagnostic system developed at NASA Langley Research Center.

  4. Directory of aerospace safety specialized information sources

    NASA Technical Reports Server (NTRS)

    Fullerton, E. A.; Rubens, L. S.

    1973-01-01

    A directory is presented to make available to the aerospace safety community a handbook of organizations and experts in specific, well-defined areas of safety technology. It is designed for the safety specialist as an aid for locating both information sources and individual points of contact (experts) in engineering related fields. The file covers sources of data in aerospace design, tests, as well as information in hazard and failure cause identification, accident analysis, materials characteristics, and other related subject areas. These 171 organizations and their staff members, hopefully, should provide technical information in the form of documentation, data and consulting expertise. These will be sources that have assembled and collated their information, so that it will be useful in the solution of engineering problems. One of the goals of the project in the United States that have and are willing to share data of value to the aerospace safety community.

  5. NASA-UVa light aerospace alloy and structures technology program

    NASA Technical Reports Server (NTRS)

    Gangloff, Richard P.; Haviland, John K.; Herakovich, Carl T.; Pilkey, Walter D.; Pindera, Marek-Jerzy; Scully, John R.; Stoner, Glenn E.; Swanson, Robert E.; Thornton, Earl A.; Wawner, Franklin E., Jr.

    1991-01-01

    The general objective of the NASA-UVa Light Aerospace Alloy and Structures Technology Program was to conduct research on the performance of next generation, light weight aerospace alloys, composites, and associated thermal gradient structures. The following research areas were actively investigated: (1) mechanical and environmental degradation mechanisms in advanced light metals and composites; (2) aerospace materials science; (3) mechanics of materials and composites for aerospace structures; and (4) thermal gradient structures.

  6. Aerospace NESHAP: A collaborative approach to implementation

    SciTech Connect

    McAfee, M.; Lee, A.; Williamson, C.; Willenberg, J.

    1998-12-31

    The purpose of the Aerospace National Emission Standard for Hazardous Air Pollutants (NESHAP) is to minimize emissions of hazardous air pollutants (HAPs) and volatile organic compounds (VOCs) from major sources who manufacture or rework aerospace vehicles or components. The NESHAP requires emission reductions through implementation of work practices, application of slower evaporating solvents and coatings with low-HAP and low-VOC content, usage of high transfer efficiency spray equipment, and installation of high capture efficiency exhaust filtration for coatings containing metals. The rule also requires extensive monitoring, recordkeeping, and self-reporting to track compliance. For existing sources the rule becomes effective September 1,1998. Over the past year the Puget Sound Air Pollution Control Agency (PSAPCA) has worked with the Boeing Company and EPA to identify the requirements of the aerospace NESHAP, understand what it means in everyday practice, and develop an enforcement strategy for ensuring compliance. A workshop was held with aerospace manufacturers, local regulators, and EPA to discuss implementation of the rule. Issues regarding compliance efforts and determinations were openly discussed. Subsequent to the workshop, PSAPCA and the Boeing Company participated in several mock inspections to review facility compliance efforts before the rule became effective. Collaborative efforts also ensued to develop operating permit monitoring requirements. Aerospace NESHAP requirements were incorporated into these permits. There are still questions regarding compliance determinations that must be further discussed and resolved. But by using the collaborative approach and having regulators and sources working together, there is a process to work out answers and approaches that will lead to an increased mutual understanding of the aerospace NESHAP and eventual compliance with the standard.

  7. The 1998 NASA Aerospace Battery Workshop

    NASA Technical Reports Server (NTRS)

    Brewer, Jeffrey C. (Compiler)

    1999-01-01

    This document contains the proceedings of the 31st annual NASA Aerospace Battery Workshop, hosted by the Marshall Space Flight Center on October 27-29, 1998. The workshop was attended by scientists and engineers from various agencies of the U.S. Government, aerospace contractors, and battery manufacturers, as well as international participation in like kind from a number of countries around the world. The subjects covered included nickel-hydrogen, silver-hydrogen, nickel-metal hydride, and lithium-based technologies, as well as results from destructive physical analyses on various cell chemistries.

  8. Second Conference on NDE for Aerospace Requirements

    NASA Technical Reports Server (NTRS)

    Woodis, Kenneth W. (compiler); Bryson, Craig C. (compiler); Workman, Gary L. (compiler)

    1990-01-01

    Nondestructive evaluation and inspection procedures must constantly improve rapidly in order to keep pace with corresponding advances being made in aerospace material and systems. In response to this need, the 1989 Conference was organized to provide a forum for discussion between the materials scientists, systems designers, and NDE engineers who produce current and future aerospace systems. It is anticipated that problems in current systems can be resolved more quickly and that new materials and structures can be designed and manufactured in such a way as to be more easily inspected and to perform reliably over the life cycle of the system.

  9. The 1992 NASA Aerospace Battery Workshop

    NASA Technical Reports Server (NTRS)

    Brewer, Jeffrey C. (compiler)

    1993-01-01

    This document contains the proceedings of the 23rd annual NASA Aerospace Battery Workshop, hosted by the Marshall Space Flight Center on November 15-19, 1992. The workshop was attended by scientists and engineers from various agencies of the U.S. Government, aerospace contractors, and battery manufacturers, as well as international participation in like kind from a number of countries around the world. The subjects covered included nickel-cadmium, nickel-hydrogen, nickel-metal hydride, and lithium based technologies, as well as advanced technologies including sodium-sulfur and various bipolar designs.

  10. Aerospace Environmental Technology Conference: Exectutive summary

    NASA Technical Reports Server (NTRS)

    Whitaker, A. F. (editor)

    1995-01-01

    The mandated elimination of CFC's, Halons, TCA, and other ozone depleting chemicals and specific hazardous materials has required changes and new developments in aerospace materials and processes. The aerospace industry has been involved for several years in providing product substitutions, redesigning entire production processes, and developing new materials that minimize or eliminate damage to the environment. These activities emphasize replacement cleaning solvents and their application verifications, compliant coatings including corrosion protection systems, and removal techniques, chemical propulsion effects on the environment, and the initiation of modifications to relevant processing and manufacturing specifications and standards. The papers from this conference are being published in a separate volume as NASA CP-3298.

  11. Metal Matrix Composite Materials for Aerospace Applications

    NASA Technical Reports Server (NTRS)

    Bhat, Biliyar N.; Jones, C. S. (Technical Monitor)

    2001-01-01

    Metal matrix composites (MMC) are attractive materials for aerospace applications because of their high specific strength, high specific stiffness, and lower thermal expansion coefficient. They are affordable since complex parts can be produced by low cost casting process. As a result there are many commercial and Department of Defense applications of MMCs today. This seminar will give an overview of MMCs and their state-of-the-art technology assessment. Topics to be covered are types of MMCs, fabrication methods, product forms, applications, and material selection issues for design and manufacture. Some examples of current and future aerospace applications will also be presented and discussed.

  12. The 1997 NASA Aerospace Battery Workshop

    NASA Technical Reports Server (NTRS)

    Brewer, Jeffrey C. (Compiler)

    1998-01-01

    This document contains the proceedings of the 30th annual NASA Aerospace Battery Workshop, hosted by the Marshall Space Flight Center on November 18-20, 1997. The workshop was attended by scientists and engineers from various agencies of the U.S. Government, aerospace contractors, and battery manufacturers, as well as international participation in like kind from a number of countries around the world. The subjects covered included nickel-cadmium, nickel-hydrogen, nickel-metal hydride, lithium, lithium-ion, and silver-zinc technologies, as well as various aspects of nickel electrode design.

  13. NASA aerospace database subject scope: An overview

    NASA Technical Reports Server (NTRS)

    1993-01-01

    Outlined here is the subject scope of the NASA Aerospace Database, a publicly available subset of the NASA Scientific and Technical (STI) Database. Topics of interest to NASA are outlined and placed within the framework of the following broad aerospace subject categories: aeronautics, astronautics, chemistry and materials, engineering, geosciences, life sciences, mathematical and computer sciences, physics, social sciences, space sciences, and general. A brief discussion of the subject scope is given for each broad area, followed by a similar explanation of each of the narrower subject fields that follow. The subject category code is listed for each entry.

  14. Aerospace applications of integer and combinatorial optimization

    NASA Technical Reports Server (NTRS)

    Padula, S. L.; Kincaid, R. K.

    1995-01-01

    Research supported by NASA Langley Research Center includes many applications of aerospace design optimization and is conducted by teams of applied mathematicians and aerospace engineers. This paper investigates the benefits from this combined expertise in solving combinatorial optimization problems. Applications range from the design of large space antennas to interior noise control. A typical problem, for example, seeks the optimal locations for vibration-damping devices on a large space structure and is expressed as a mixed/integer linear programming problem with more than 1500 design variables.

  15. Aerospace applications on integer and combinatorial optimization

    NASA Technical Reports Server (NTRS)

    Padula, S. L.; Kincaid, R. K.

    1995-01-01

    Research supported by NASA Langley Research Center includes many applications of aerospace design optimization and is conducted by teams of applied mathematicians and aerospace engineers. This paper investigates the benefits from this combined expertise in formulating and solving integer and combinatorial optimization problems. Applications range from the design of large space antennas to interior noise control. A typical problem. for example, seeks the optimal locations for vibration-damping devices on an orbiting platform and is expressed as a mixed/integer linear programming problem with more than 1500 design variables.

  16. Aerospace Applications of Integer and Combinatorial Optimization

    NASA Technical Reports Server (NTRS)

    Padula, S. L.; Kincaid, R. K.

    1995-01-01

    Research supported by NASA Langley Research Center includes many applications of aerospace design optimization and is conducted by teams of applied mathematicians and aerospace engineers. This paper investigates the benefits from this combined expertise in formulating and solving integer and combinatorial optimization problems. Applications range from the design of large space antennas to interior noise control. A typical problem, for example, seeks the optimal locations for vibration-damping devices on an orbiting platform and is expressed as a mixed/integer linear programming problem with more than 1500 design variables.

  17. Trajectory optimization for the national aerospace plane

    NASA Technical Reports Server (NTRS)

    Lu, Ping

    1993-01-01

    During the past six months the research objectives outlined in the last semi-annual report were accomplished. Specifically, these are: three-dimensional (3-D) fuel-optimal ascent trajectory of the aerospace plane and the effects of thrust vectoring control (TVC) on the fuel consumption and trajectory shaping were investigated; the maximum abort landing area (footprint) was studied; preliminary assessment of simultaneous design of the ascent trajectory and the vehicle configuration for the aerospace plane was also conducted. The work accomplished in the reporting period is summarized.

  18. The 1993 NASA Aerospace Battery Workshop

    NASA Technical Reports Server (NTRS)

    Brewer, Jeffrey C. (compiler)

    1994-01-01

    This document contains the proceedings of the 26th annual NASA Aerospace Battery Workshop, hosted by the Marshall Space Flight Center on 16-18 Nov. 1993. The workshop was attended by scientists and engineers from various agencies of the U.S. Government, aerospace contractors, and battery manufacturers, as well as international participation in like kind from a number of countries around the world. The subjects covered included nickel-cadmium, nickel-hydrogen, nickel-metal hydride, and lithium based technologies, as well as advanced technologies including various bipolar designs.

  19. Athena SWAN Silver Department Award Renewal Application

    E-print Network

    Haase, Markus

    1 Athena SWAN Silver Department Award Renewal Application Name of institution: University of Leeds Award: Bronze Award Renewed November 2012 Level of award applied for: Renewal of Silver Award #12 pleasure to submit the Athena SWAN (AS) Silver Award renewal from the Faculty of Mathematics and Physical

  20. 78 FR 77618 - Airworthiness Directives; M7 Aerospace LLC Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-24

    ...for all M7 Aerospace LLC Models SA226-AT, SA226-T...We received reports of two M7 Aerospace LLC Model SA227 airplanes with multiple...part number 27-21027 frames. The cracks were discovered...applies to M7 Aerospace LLC Models SA226-AT,...

  1. 77 FR 38090 - Aerospace Safety Advisory Panel; Meeting.

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-26

    ... ADMINISTRATION Aerospace Safety Advisory Panel; Meeting. AGENCY: National Aeronautics and Space Administration... meeting of the Aerospace Safety Advisory Panel. DATES: Friday, July 20, 2012, 11:30 a.m. to 12:30 p.m. EDT... FURTHER INFORMATION CONTACT: Ms. Harmony Myers, Aerospace Safety Advisory Panel Executive...

  2. 78 FR 1265 - Aerospace Safety Advisory Panel; Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-08

    ... SPACE ADMINISTRATION Aerospace Safety Advisory Panel; Meeting AGENCY: National Aeronautics and Space... meeting of the Aerospace Safety Advisory Panel. ] DATES: Friday, January 25, 2013, 10:00 a.m. to 11:00 a.m... CONTACT: Ms. Harmony Myers, Aerospace Safety Advisory Panel Executive Director, National Aeronautics...

  3. Applications of aerospace technology in biology and medicine

    NASA Technical Reports Server (NTRS)

    Beall, H. C.; Beadles, R. L.; Brown, J. N., Jr.; Clingman, W. H.; Courtney, M. W.; Rouse, D. J.; Scearce, R. W.

    1979-01-01

    Medical products utilizing and incorporating aerospace technology were studied. A bipolar donor-recipient model for medical transfer is presented. The model is designed to: (1) identify medical problems and aerospace technology which constitute opportunities for successful medical products; (2) obtain early participation of industry in the transfer process; and (3) obtain acceptance by medical community of new medical products based on aerospace technology.

  4. 75 FR 39911 - Aerospace Supplier Development Mission to China

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-13

    ... International Trade Administration Aerospace Supplier Development Mission to China AGENCY: International Trade... Aerospace Supplier Development Mission to China from November 7-17, 2010. The 2010 Aerospace Supplier Development Mission to China is being developed due to a successful similar trade mission to China in 2008...

  5. High Assurance Aerospace CPS & Implications for the Automotive Industry

    E-print Network

    Poovendran, Radha

    High Assurance Aerospace CPS & Implications for the Automotive Industry Scott A. Lintelman1 of this next-generation aerospace CPS. This paper presents challenges in addressing the problem of assuring assurance CPS can mutually benefit aerospace and automotive industries. I. INTRODUCTION Commercial aviation

  6. Bear Tracks User Guide Undergraduate Awards 1 UNDERGRADUATE AWARDS

    E-print Network

    Wang, Hao "Howard"

    Bear Tracks User Guide ­ Undergraduate Awards 1 UNDERGRADUATE AWARDS APPLY FOR AWARDS into Bear Tracks as a Guest and complete the required information. You will receive your CCID within a few business days. 1) View for Guests: Choose appropriate category #12;Bear Tracks User Guide ­ Undergraduate

  7. Coe Receives 2007 Gilbert Award

    NASA Astrophysics Data System (ADS)

    Bogue, Scott W.; Coe, Robert S.

    2008-05-01

    Robert S. Coe received the 2007 William Gilbert Award at the 2007 AGU Fall Meeting in San Francisco, Calif. The award recognizes outstanding and unselfish work in magnetism of Earth materials and of the Earth and planets.

  8. Bradley University Outstanding Advisor Award

    E-print Network

    Nanyes, Ollie

    60 Bradley University Outstanding Advisor Award #12;61 Outstanding Academic Advisor Award Bradley University is proud of the advising provided to the students. Many faculty are excellent advisors and spend serves as an academic advisor. The award criteria, deadline, and nomination form are available on

  9. Vannevar Bush Award

    NASA Astrophysics Data System (ADS)

    The National Science Board (NSB) has announced that nominations for the Vannevar Bush Award are now being accepted. The award is given to a scientist who has made outstanding contributions to science and technology through public service activities. Nominations are due January 1, 1985. Information and guidelines are available from the National Science Board, 1800 G St., N.W., Washington, DC 20550.The award was established in 1980 by the Science Board in commemoration of the 30th anniversary of the National Science Foundation (NSF). Vannevar Bush, acting on advice from President Roosevelt, recommended in 1945 that a foundation be established to be a focal point for the federal government's activities in science and technology. NSF was created 5 years later by Congress.

  10. Thermoplastic Composite Materials for Aerospace Applications

    NASA Astrophysics Data System (ADS)

    Casula, G.; Lenzi, F.; Vitiello, C.

    2008-08-01

    Mechanical and thermo-physical properties of composites materials with thermoplastic matrix (PEEK/IM7, TPI/IM7 and PPS/IM7) used for aerospace applications have been analyzed as function of two different process techniques: compression molding and fiber placement process "hot gas assisted."

  11. Theory of Aircraft Flight. Aerospace Education II.

    ERIC Educational Resources Information Center

    Elmer, James D.

    This revised textbook, one in the Aerospace Education II series, provides answers to many questions related to airplanes and properties of air flight. The first chapter provides a description of aerodynamic forces and deals with concepts such as acceleration, velocity, and forces of flight. The second chapter is devoted to the discussion of…

  12. Advancements in medicine from aerospace research.

    NASA Technical Reports Server (NTRS)

    Wooten, F. T.

    1971-01-01

    Discussion of a NASA-sponsored medical program under which work is done by multidiscipline teams to provide an interface between aerospace and medicine. A prosthetic urethral valve, an ear oximeter for measurement of oxygen content in the blood, a radiation dosimeter and an electromyographic muscle trainer are noted as the products of this program.

  13. Aircraft of Today. Aerospace Education I.

    ERIC Educational Resources Information Center

    Savler, D. S.

    This textbook gives a brief idea about the modern aircraft used in defense and for commercial purposes. Aerospace technology in its present form has developed along certain basic principles of aerodynamic forces. Different parts in an airplane have different functions to balance the aircraft in air, provide a thrust, and control the general…

  14. AEROSPACE COMPUTATIONAL DESIGN LAB Software Development Practices

    E-print Network

    Peraire, Jaime

    and software goals Introduction to extreme programming Continuous integration PX build tools PX testing tools, 2000 Agile software development methodology based on four values: Communication, simplicity, feedbackAEROSPACE COMPUTATIONAL DESIGN LAB Software Development Practices in Project X Todd A. Oliver

  15. Aerospace Science Education, A Curriculum Guide.

    ERIC Educational Resources Information Center

    Hilburn, Paul

    This curriculum guide was developed by the Alaska State Department of Education for the purpose of aiding elementary and secondary school teachers in incorporating elements of aerospace science in the classroom. The section of the guide designed for elementary school teachers includes chapters under the headings: Aircraft, Airports, Weather,…

  16. Aeronautics Leadership Program Canada's aerospace industry

    E-print Network

    Aeronautics Leadership Program Canada's aerospace industry is one of the largest in the world looking for its new hires to hold university degrees. www.uwindsor.ca/aeronautics The UWindsor Aeronautics of Arts, Humanities and Social Sciences #12;Aeronautics Leadership Program We look forward to meeting you

  17. Recent advances in aerospace composite NDE

    NASA Astrophysics Data System (ADS)

    Georgeson, Gary E.

    2002-06-01

    As the aerospace industry continues to advance the design and use of composite structure, the NDE community faces the difficulties of trying to keep up. The challenges lie in manufacturing evaluation of the newest aerospace structures and materials and the in-service inspection and monitoring of damaged or aging composites. This paper provides examples of several promising NDI applications in the world of aerospace composites. Airborne (or non-contact) Ultrasonic Testing (UT) has been available for decades, but recently has generated new interest due to significant improvements in transducer design and low noise electronics. Boeing is developing inspection techniques for composite joints and core blankets using this technology. In-service inspection techniques for thick, multi-layer structures are also being advanced. One effective technique integrates the S-9 Sondicator, a traditional bond testing device, with Boeing's Mobile Automated Scanner (MAUS) platform. Composite patches have seen limited use on-aircraft, due, in part, to the difficulty of determining the quality of a bonded joint. A unique approach using Electronic Speckle Pattern Interferometry (ESPI) is showing promise as a bonded patch-inspection method. Other NDI techniques currently being developed for aerospace application are also briefly discussed.

  18. Sibley School of Mechanical and Aerospace Engineering

    E-print Network

    for its Ithaca campus. One of these positions is in the Sibley School of Mechanical and Aerospace, and design and manufacturing. ORIE faculty interests include probability, optimization, statistics, transportation systems, health care, financial engineering, service systems and network science. Please apply

  19. Using Aerospace Technology To Design Orthopedic Implants

    NASA Technical Reports Server (NTRS)

    Saravanos, D. A.; Mraz, P. J.; Davy, D. T.

    1996-01-01

    Technology originally developed to optimize designs of composite-material aerospace structural components used to develop method for optimizing designs of orthopedic implants. Development effort focused on designing knee implants, long-term goal to develop method for optimizing designs of orthopedic implants in general.

  20. The 17th Aerospace Mechanisms Symposium

    NASA Technical Reports Server (NTRS)

    1983-01-01

    The proceedings of the Aerospace Mechanisms Symposium are reported. Technological areas covered include space lubrication, aerodynamic devices, spacecraft/Shuttle latches, deployment, positioning, and pointing. Devices for spacecraft tether, magnetic bearing suspension, explosive welding, and a deployable/retractable mast are also described.

  1. Spacecraft and their Boosters. Aerospace Education I.

    ERIC Educational Resources Information Center

    Coard, E. A.

    This book, one in the series on Aerospace Education I, provides a description of some of the discoveries that spacecraft have made possible and of the experience that American astronauts have had in piloting spacecraft. The basic principles behind the operation of spacecraft and their boosters are explained. Descriptions are also included on…

  2. AERODYNAMICS RESEARCH CENTER MECHANICAL AND AEROSPACE ENGINEERING

    E-print Network

    Texas at Arlington, University of

    for a compressor stage found in turbofan, turbojet engines. Thisurbojet engines. This reduces complexity of engine08/03/2007 16:39 1 AERODYNAMICS RESEARCH CENTER MECHANICAL AND AEROSPACE ENGINEERING DEPARTMENT Associate, ARC, MAE, UT Arlington Co-authors: Daniel T. H. New, Lecturer, Department of Engineering

  3. Advanced Engineering Environments: Implications for Aerospace Manufacturing

    NASA Technical Reports Server (NTRS)

    Thomas, D.

    2001-01-01

    There are significant challenges facing today's aerospace industry. Global competition, more complex products, geographically-distributed design teams, demands for lower cost, higher reliability and safer vehicles, and the need to incorporate the latest technologies quicker all face the developer of aerospace systems. New information technologies offer promising opportunities to develop advanced engineering environments (AEEs) to meet these challenges. Significant advances in the state-of-the-art of aerospace engineering practice are envisioned in the areas of engineering design and analytical tools, cost and risk tools, collaborative engineering, and high-fidelity simulations early in the development cycle. These advances will enable modeling and simulation of manufacturing methods, which will in turn allow manufacturing considerations to be included much earlier in the system development cycle. Significant cost savings, increased quality, and decreased manufacturing cycle time are expected to result. This paper will give an overview of the NASA's Intelligent Synthesis Environment, the agency initiative to develop an AEE, with a focus on the anticipated benefits in aerospace manufacturing.

  4. Aerospace Medicine and Biology: 1983 cumulative index

    NASA Technical Reports Server (NTRS)

    1984-01-01

    This publication is a cumulative index to the abstracts contained in the Supplements 242 through 253 of Aerospace Medicine and Biology: A Continuing Bibliography. It includes six indexes--subject, personal author, corporate source, contract number, report number, and accession number.

  5. Aerospace Management, Volume 5 Number 1.

    ERIC Educational Resources Information Center

    Kaprielyan, S. Peter

    Presented are articles and reports dealing with aspects of the aerospace programs of the National Aeronautics and Space Administration (NASA). Of major concern are the technological and managerial challenges within the space station and space shuttle programs. Other reports are given on: (1) medical experiments, (2) satellites, (3) international…

  6. Aerospace Concepts at the Elementary Level

    ERIC Educational Resources Information Center

    Journal of Aerospace Education, 1975

    1975-01-01

    Presents materials compiled to assist the elementary teacher in preparing teaching units in aerospace education. Suggests specific and general objectives and lists important concepts and questions pertaining to areas such as: history of flight, weather and flying, airplanes, jets, rockets, space travel, and the solar system. (MLH)

  7. Ellad B. Tadmor Aerospace Engineering and Mechanics

    E-print Network

    Tadmor, Ellad B.

    Ellad B. Tadmor Aerospace Engineering and Mechanics University of Minnesota 107 Akerman Hall, 110 of Technology, Mechanical Engineering (cum laude), June 1987 M.Sc. Technion ­ Israel Institute of Technology, Mechanical Engineering, June 1991 Ph.D. Brown University, Division of Engineering, Mechanics of Solids

  8. Trajectory optimization for the National Aerospace Plane

    NASA Technical Reports Server (NTRS)

    Lu, Ping

    1993-01-01

    The objective of this second phase research is to investigate the optimal ascent trajectory for the National Aerospace Plane (NASP) from runway take-off to orbital insertion and address the unique problems associated with the hypersonic flight trajectory optimization. The trajectory optimization problem for an aerospace plane is a highly challenging problem because of the complexity involved. Previous work has been successful in obtaining sub-optimal trajectories by using energy-state approximation and time-scale decomposition techniques. But it is known that the energy-state approximation is not valid in certain portions of the trajectory. This research aims at employing full dynamics of the aerospace plane and emphasizing direct trajectory optimization methods. The major accomplishments of this research include the first-time development of an inverse dynamics approach in trajectory optimization which enables us to generate optimal trajectories for the aerospace plane efficiently and reliably, and general analytical solutions to constrained hypersonic trajectories that has wide application in trajectory optimization as well as in guidance and flight dynamics. Optimal trajectories in abort landing and ascent augmented with rocket propulsion and thrust vectoring control were also investigated. Motivated by this study, a new global trajectory optimization tool using continuous simulated annealing and a nonlinear predictive feedback guidance law have been under investigation and some promising results have been obtained, which may well lead to more significant development and application in the near future.

  9. FRESHMANSOPHOMOREJUNIORSENIOR 2010-2012 AEROSPACE ENGINEERING CURRICULUM

    E-print Network

    Lightsey, Glenn

    of Solids E M 311M Dynamics M 427L Vector Calculus M E 320 Thermodynamics Social Science Visual/Perf Arts American Government American History American Government American History #12;AEROSPACE ENGINEERING 2010 UGS 302, First-Year Signature Course-W ................................3 American History

  10. The 21st Aerospace Mechanisms Symposium

    NASA Technical Reports Server (NTRS)

    1987-01-01

    During the symposium technical topics addressed included deployable structures, electromagnetic devices, tribology, actuators, latching devices, positioning mechanisms, robotic manipulators, and automated mechanisms synthesis. A summary of the 20th Aerospace Mechanisms Symposium panel discussions is included as an appendix. However, panel discussions on robotics for space and large space structures which were held are not presented herein.

  11. The 18th Aerospace Mechanisms Symposium

    NASA Technical Reports Server (NTRS)

    1984-01-01

    Topics concerning aerospace mechanisms, their functional performance, and design specifications are presented. Discussed subjects include the design and development of release mechanisms, actuators, linear driver/rate controllers, antenna and appendage deployment systems, position control systems, and tracking mechanisms for antennas and solar arrays. Engine design, spaceborne experiments, and large space structure technology are also examined.

  12. Mechanical and Aerospace Engineering University at Buffalo

    E-print Network

    Krovi, Venkat

    Mechanical and Aerospace Engineering University at Buffalo S t a t e U n i v e r s i t y o f N e w Y o r k MAE Seminar Series Nanoengineered Surfaces for Efficiency Enhancements in Energy and Water Energy, Water, Agriculture, Transportation, Electronics Cooling, Buildings, etc. Over the years

  13. The 15th Aerospace Mechanisms Symposium

    NASA Technical Reports Server (NTRS)

    1981-01-01

    Technological areas covered include: aerospace propulsion; aerodynamic devices; crew safety; space vehicle control; spacecraft deployment, positioning, and pointing; deployable antennas/reflectors; and large space structures. Devices for payload deployment, payload retention, and crew extravehicular activities on the space shuttle orbiter are also described.

  14. SHARC II: A Caltech Submillimeter Observatory Facility Camera with 384 Pixels

    NASA Technical Reports Server (NTRS)

    Dowell, C. Darren; Allen, Christine A.; Babu, Sachidananda; Freund, Minoru; Gardner, Matthew B.; Groseth, Jeffrey; Jhabvala, Murzy; Kovacs, Attila; Lis, Dariusz C.; Moseley, S. Harvey, Jr.

    2002-01-01

    SHARC II is a background-limited 350 micron and 450 micron facility camera for the Caltech Submillimeter Observatory undergoing commissioning in 2002. The key component of SHARC II is a 12 x 32 array of doped silicon 'pop-up' bolometers developed at NASA/Goddard. Each 1 mm x 1 mm pixel is coated with a 400 Omega/square bismuth film and located lambda/4 above a reflective backshort to achieve greater than 75% absorption efficiency. The pixels cover the focal plane with greater than 90% filling factor. At 350 microns, the SHARC II pixels are separated by 0.65 lambda/D. In contrast to the silicon bolometers in the predecessor of SHARC II, each doped thermistor occupies nearly the full area of the pixel, which lowers the 1/f knee of tile detector noise to less than 0.03 Hz, under load, at tile bath temperature of 0.36 K. The bolometers are AC-biased and read in 'total power' mode to take advantage of the improved stability. Each bolometer is biased through a custom approx. 130 MOmega CrSi load resistor at 7 K and read with a commercial JFET at 120 K. The JFETs and load resistors are integrated with the detectors into a single assembly to minimize microphonic noise. Electrical connection across the 0.36 K to 4 K and 4 K to 120 K temperature interfaces is accomplished with lithographed metal wires on dielectric substrates. In the best 25% of winter nights on Mauna Kea, SHARC II is expected to have an NEFD at 350 micron of 1 Jy Hz(sup -1/2) or better. The new camera should be at least 4 times faster at detecting known point sources and 30 times faster at mapping large areas compared to the prior instrument.

  15. Aerospace Meteorology Lessons Learned Relative to Aerospace Vehicle Design and Operations

    NASA Technical Reports Server (NTRS)

    Vaughan, William W.; Anderson, B. Jeffrey

    2004-01-01

    Aerospace Meteorology came into being in the 1950s as the development of rockets for military and civilian usage grew in the United States. The term was coined to identify those involved in the development of natural environment models, design/operational requirements, and environment measurement systems to support the needs of aerospace vehicles, both launch vehicles and spacecraft. It encompassed the atmospheric environment of the Earth, including Earth orbit environments. Several groups within the United States were active in this area, including the Department of Defense, National Aeronautics and Space Administration, and a few of the aerospace industry groups. Some aerospace meteorology efforts were similar to those being undertaken relative to aviation interests. As part of the aerospace meteorology activities a number of lessons learned resulted that produced follow on efforts which benefited from these experiences, thus leading to the rather efficient and technologically current descriptions of terrestrial environment design requirements, prelaunch monitoring systems, and forecast capabilities available to support the development and operations of aerospace vehicles.

  16. Aerospace Nickel-cadmium Cell Verification

    NASA Technical Reports Server (NTRS)

    Manzo, Michelle A.; Strawn, D. Michael; Hall, Stephen W.

    2001-01-01

    During the early years of satellites, NASA successfully flew "NASA-Standard" nickel-cadmium (Ni-Cd) cells manufactured by GE/Gates/SAFF on a variety of spacecraft. In 1992 a NASA Battery Review Board determined that the strategy of a NASA Standard Cell and Battery Specification and the accompanying NASA control of a standard manufacturing control document (MCD) for Ni-Cd cells and batteries was unwarranted. As a result of that determination, standards were abandoned and the use of cells other than the NASA Standard was required. In order to gain insight into the performance and characteristics of the various aerospace Ni-Cd products available, tasks were initiated within the NASA Aerospace Flight Battery Systems Program that involved the procurement and testing of representative aerospace Ni-Cd cell designs. A standard set of test conditions was established in order to provide similar information about the products from various vendors. The objective of this testing was to provide independent verification of representative commercial flight cells available in the marketplace today. This paper will provide a summary of the verification tests run on cells from various manufacturers: Sanyo 35 Ampere-hour (Ali) standard and 35 Ali advanced Ni-Cd cells, SAFr 50 Ah Ni-Cd cells and Eagle-Picher 21 Ali Magnum and 21 Ali Super Ni-CdTM cells from Eagle-Picher were put through a full evaluation. A limited number of 18 and 55 Ali cells from Acme Electric were also tested to provide an initial evaluation of the Acme aerospace cell designs. Additionally, 35 Ali aerospace design Ni-MH cells from Sanyo were evaluated under the standard conditions established for this program. Ile test program is essentially complete. The cell design parameters, the verification test plan and the details of the test result will be discussed.

  17. 2013 Research Award.

    PubMed

    2013-01-01

    The winner of the "Best Original Research Paper in Cancer Nursing" Award for 2013 is "Effects of an Internet Support System to Assist Cancer Patients in Reducing Symptom Distress: A Randomized Controlled Trial" by Cornelia M. Ruland, PhD. PMID:24149985

  18. NCI OA Contract Awards

    Cancer.gov

    This is a searchable database of contracts awarded by the NCI Office of Acquisitions since Fiscal Year 1995. The database is searchable by the Contract Number, the Contractor's Name, or the Title of the Contract. When searching by Contractor or Title, it is NOT neccesary to enter the complete name or title.

  19. Undergraduate Awards and Competitions American Institute of Chemical Engineers National Awards

    E-print Network

    Muzzio, Fernando J.

    Undergraduate Awards and Competitions American Institute of Chemical Engineers National Awards httpKetta Undergraduate Scholarship Award awarded to a chemical engineering undergraduate student (incoming junior or senior only), planning a career in the chemical engineering process industries. Nominations made

  20. 7 CFR 2903.17 - Award document and notice of award.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ...Regulations of the Department of Agriculture (Continued) OFFICE OF ENERGY POLICY AND NEW USES, DEPARTMENT OF AGRICULTURE BIODIESEL FUEL EDUCATION PROGRAM Award Administration § 2903.17 Award document and notice of award. (a) The award...

  1. 7 CFR 2903.17 - Award document and notice of award.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ...Regulations of the Department of Agriculture (Continued) OFFICE OF ENERGY POLICY AND NEW USES, DEPARTMENT OF AGRICULTURE BIODIESEL FUEL EDUCATION PROGRAM Award Administration § 2903.17 Award document and notice of award. (a) The award...

  2. 7 CFR 2903.17 - Award document and notice of award.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ...Regulations of the Department of Agriculture (Continued) OFFICE OF ENERGY POLICY AND NEW USES, DEPARTMENT OF AGRICULTURE BIODIESEL FUEL EDUCATION PROGRAM Award Administration § 2903.17 Award document and notice of award. (a) The award...

  3. 7 CFR 2903.17 - Award document and notice of award.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ...Regulations of the Department of Agriculture (Continued) OFFICE OF ENERGY POLICY AND NEW USES, DEPARTMENT OF AGRICULTURE BIODIESEL FUEL EDUCATION PROGRAM Award Administration § 2903.17 Award document and notice of award. (a) The award...

  4. 7 CFR 2903.17 - Award document and notice of award.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ...Regulations of the Department of Agriculture (Continued) OFFICE OF ENERGY POLICY AND NEW USES, DEPARTMENT OF AGRICULTURE BIODIESEL FUEL EDUCATION PROGRAM Award Administration § 2903.17 Award document and notice of award. (a) The award...

  5. Schmandt Receives 2013 Keiiti Aki Young Scientist Award: Response

    NASA Astrophysics Data System (ADS)

    Schmandt, Brandon

    2014-09-01

    I appreciate Karen's generous words, and I am sincerely honored to receive this year's Aki Award. I would like to acknowledge that my research has been enabled by excellent mentors and colleagues and by a unique community of scientists. I was particularly lucky to wander into Gene Humphrey's office as a first-year graduate student with a curiosity about western U.S. tectonics and seismology. Gene always matched my energy and enthusiasm and allowed me to find my path. Later, as a postdoc, I benefited from a similarly flexible and supportive environment in the Seismo Lab at Caltech. I also feel fortunate to be part of the seismology community. It is a special community that will strive to collect a world-class data set, such as the EarthScope seismic data, and then openly put those data in the hands of any eager scientist. This unselfish and open-minded perspective is a great motivation for me, and I expect it is for many young scientists. I am excited for the future as a member of the seismology community.

  6. 5 CFR 451.104 - Awards.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 5 Administrative Personnel 1 2011-01-01 2011-01-01 false Awards. 451.104 Section 451.104 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS AWARDS Agency Awards § 451.104 Awards. (a) An agency may grant a cash, honorary, or informal recognition award, or grant time-off without charge to leave or loss of...

  7. 5 CFR 451.104 - Awards.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... 5 Administrative Personnel 1 2012-01-01 2012-01-01 false Awards. 451.104 Section 451.104 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS AWARDS Agency Awards § 451.104 Awards. (a) An agency may grant a cash, honorary, or informal recognition award, or grant time-off without charge to leave or loss of...

  8. 5 CFR 451.104 - Awards.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... 5 Administrative Personnel 1 2013-01-01 2013-01-01 false Awards. 451.104 Section 451.104 Administrative Personnel OFFICE OF PERSONNEL MANAGEMENT CIVIL SERVICE REGULATIONS AWARDS Agency Awards § 451.104 Awards. (a) An agency may grant a cash, honorary, or informal recognition award, or grant time-off without charge to leave or loss of...

  9. Aerospace Applications of Optimization under Uncertainty

    NASA Technical Reports Server (NTRS)

    Padula, Sharon; Gumbert, Clyde; Li, Wu

    2003-01-01

    The Multidisciplinary Optimization (MDO) Branch at NASA Langley Research Center develops new methods and investigates opportunities for applying optimization to aerospace vehicle design. This paper describes MDO Branch experiences with three applications of optimization under uncertainty: (1) improved impact dynamics for airframes, (2) transonic airfoil optimization for low drag, and (3) coupled aerodynamic/structures optimization of a 3-D wing. For each case, a brief overview of the problem and references to previous publications are provided. The three cases are aerospace examples of the challenges and opportunities presented by optimization under uncertainty. The present paper will illustrate a variety of needs for this technology, summarize promising methods, and uncover fruitful areas for new research.

  10. Aerospace Applications of Optimization under Uncertainty

    NASA Technical Reports Server (NTRS)

    Padula, Sharon; Gumbert, Clyde; Li, Wu

    2006-01-01

    The Multidisciplinary Optimization (MDO) Branch at NASA Langley Research Center develops new methods and investigates opportunities for applying optimization to aerospace vehicle design. This paper describes MDO Branch experiences with three applications of optimization under uncertainty: (1) improved impact dynamics for airframes, (2) transonic airfoil optimization for low drag, and (3) coupled aerodynamic/structures optimization of a 3-D wing. For each case, a brief overview of the problem and references to previous publications are provided. The three cases are aerospace examples of the challenges and opportunities presented by optimization under uncertainty. The present paper will illustrate a variety of needs for this technology, summarize promising methods, and uncover fruitful areas for new research.

  11. IT Data Mining Tool Uses in Aerospace

    NASA Technical Reports Server (NTRS)

    Monroe, Gilena A.; Freeman, Kenneth; Jones, Kevin L.

    2012-01-01

    Data mining has a broad spectrum of uses throughout the realms of aerospace and information technology. Each of these areas has useful methods for processing, distributing, and storing its corresponding data. This paper focuses on ways to leverage the data mining tools and resources used in NASA's information technology area to meet the similar data mining needs of aviation and aerospace domains. This paper details the searching, alerting, reporting, and application functionalities of the Splunk system, used by NASA's Security Operations Center (SOC), and their potential shared solutions to address aircraft and spacecraft flight and ground systems data mining requirements. This paper also touches on capacity and security requirements when addressing sizeable amounts of data across a large data infrastructure.

  12. Kapton wire concerns for aerospace vehicles

    NASA Technical Reports Server (NTRS)

    Vanlaak, J.

    1994-01-01

    This presentation outlines the background to the concern of using Kapton wire for aerospace vehicles and proposes it should not be utilized in new builds for spacecraft power applications. A NASA HQ investigation concluded that the risk of Kapton arc-tracking/flashover is a credible threat to the shuttle orbiter, but rationale is presented for continued flight for the time being. Recommendations for the protection of the shuttle and the build of the space station are given.

  13. High Temperature Materials for Aerospace Applications 

    E-print Network

    Adamczak, Andrea Diane

    2011-08-08

    &M University in partial fulfillment of the requirements for the degree of DOCTOR OF PHILOSOPHY Approved by: Chair of Committee, Jaime C. Grunlan Committee Members, Miladin Radovic Terry S. Creasy Daniel A. Singleton Head of Department, Ibrahim... Karaman May 2010 Major Subject: Materials Science and Engineering iii ABSTRACT High Temperature Materials for Aerospace Applications. (May 2010) Andrea Diane Adamczak, B.S., Austin Peay State University; M.S., Texas A&M University Chair...

  14. Developing IVHM Requirements for Aerospace Systems

    NASA Technical Reports Server (NTRS)

    Rajamani, Ravi; Saxena, Abhinav; Kramer, Frank; Augustin, Mike; Schroeder, John B.; Goebel, Kai; Shao, Ginger; Roychoudhury, Indranil; Lin, Wei

    2013-01-01

    The term Integrated Vehicle Health Management (IVHM) describes a set of capabilities that enable sustainable and safe operation of components and subsystems within aerospace platforms. However, very little guidance exists for the systems engineering aspects of design with IVHM in mind. It is probably because of this that designers have to use knowledge picked up exclusively by experience rather than by established process. This motivated a group of leading IVHM practitioners within the aerospace industry under the aegis of SAE's HM-1 technical committee to author a document that hopes to give working engineers and program managers clear guidance on all the elements of IVHM that they need to consider before designing a system. This proposed recommended practice (ARP6883 [1]) will describe all the steps of requirements generation and management as it applies to IVHM systems, and demonstrate these with a "real-world" example related to designing a landing gear system. The team hopes that this paper and presentation will help start a dialog with the larger aerospace community and that the feedback can be used to improve the ARP and subsequently the practice of IVHM from a systems engineering point-of-view.

  15. Bearing and gear steels for aerospace applications

    NASA Technical Reports Server (NTRS)

    Zaretsky, Erwin V.

    1990-01-01

    Research in metallurgy and processing for bearing and gear steels has resulted in improvements in rolling-element bearing and gear life for aerospace application by a factor of approximately 200 over that obtained in the early 1940's. The selection and specification of a bearing or gear steel is dependent on the integration of multiple metallurgical and physical variables. For most aerospace bearings, through-hardened VIM-VAR AISI M-50 steel is the material of preference. For gears, the preferential material is case-carburized VAR AISI 9310. However, the VAR processing for this material is being replaced by VIM-VAR processing. Since case-carburized VIM-VAR M-50NiL incorporates the desirable qualities of both the AISI M-50 and AISI 9310 materials, optimal life and reliability can be achieved in both bearings and gears with a single steel. Hence, this material offers the promise of a common steel for both bearings and gears for future aerospace applications.

  16. Award-Winning Books: A Selected List for Teens.

    ERIC Educational Resources Information Center

    Dayton, Sandra

    1984-01-01

    Lists adolescent fiction and nonfiction titles that received Boston Globe/Horn Book Award, Carnegie Medal, Child Study Children's Book Committee at Bank Street College Award, Christopher Award, Edgar Allen Poe Award, Golden Kite Award, Nebula Award, and National Book Award/American Book Award. Each entry includes bibliographic information and…

  17. An international aerospace information system - A cooperative opportunity

    NASA Technical Reports Server (NTRS)

    Blados, Walter R.; Cotter, Gladys A.

    1992-01-01

    This paper presents for consideration new possibilities for uniting the various aerospace database efforts toward a cooperative international aerospace database initiative that can optimize the cost-benefit equation for all members. The development of astronautics and aeronautics in individual nations has led to initiatives for national aerospace databases. Technological developments in information technology and science, as well as the reality of scarce resources, makes it necessary to reconsider the mutually beneficial possibilities offered by cooperation and international resource sharing.

  18. Introduction: Aims and Requirements of Future Aerospace Vehicles. Chapter 1

    NASA Technical Reports Server (NTRS)

    Rodriguez, Pedro I.; Smeltzer, Stanley S., III; McConnaughey, Paul (Technical Monitor)

    2001-01-01

    The goals and system-level requirements for the next generation aerospace vehicles emphasize safety, reliability, low-cost, and robustness rather than performance. Technologies, including new materials, design and analysis approaches, manufacturing and testing methods, operations and maintenance, and multidisciplinary systems-level vehicle development are key to increasing the safety and reducing the cost of aerospace launch systems. This chapter identifies the goals and needs of the next generation or advanced aerospace vehicle systems.

  19. Index of aerospace mechanisms symposia proceedings 1-19

    NASA Technical Reports Server (NTRS)

    Rinaldo, A.; Wilson, J.

    1986-01-01

    This index, organized in five sections (by symposium, by title, by author, by subject, and by project), brings together information on the first 19 Aerospace Mechanisms symposia. Key words are included, cross-referencing all the symposia, and the eighteenth and nineteenth symposia are cross-indexed by project. The Aerospace Mechanisms symposia are devoted to discussions of design, fabrication, test, and operational use of aerospace mechanisms; this is the first index that compiles information on symposia held from 1966 through 1985.

  20. The 2004 NASA Aerospace Battery Workshop

    NASA Technical Reports Server (NTRS)

    2006-01-01

    Topics covered include: Super NiCd(TradeMark) Energy Storage for Gravity Probe-B Relativity Mission; Hubble Space Telescope 2004 Battery Update; The Development of Hermetically Sealed Aerospace Nickel-Metal Hydride Cell; Serial Charging Test on High Capacity Li-Ion Cells for the Orbiter Advanced Hydraulic Power System; Cell Equalization of Lithium-Ion Cells; The Long-Term Performance of Small-Cell Batteries Without Cell-Balancing Electronics; Identification and Treatment of Lithium Battery Cell Imbalance under Flight Conditions; Battery Control Boards for Li-Ion Batteries on Mars Exploration Rovers; Cell Over Voltage Protection and Balancing Circuit of the Lithium-Ion Battery; Lithium-Ion Battery Electronics for Aerospace Applications; Lithium-Ion Cell Charge Control Unit; Lithium Ion Battery Cell Bypass Circuit Test Results at the U.S. Naval Research Laboratory; High Capacity Battery Cell By-Pass Switches: High Current Pulse Testing of Lithium-Ion; Battery By-Pass Switches to Verify Their Ability to Withstand Short-Circuits; Incorporation of Physics-Based, Spatially-Resolved Battery Models into System Simulations; A Monte Carlo Model for Li-Ion Battery Life Projections; Thermal Behavior of Large Lithium-Ion Cells; Thermal Imaging of Aerospace Battery Cells; High Rate Designed 50 Ah Li-Ion Cell for LEO Applications; Evaluation of Corrosion Behavior in Aerospace Lithium-Ion Cells; Performance of AEA 80 Ah Battery Under GEO Profile; LEO Li-Ion Battery Testing; A Review of the Feasibility Investigation of Commercial Laminated Lithium-Ion Polymer Cells for Space Applications; Lithium-Ion Verification Test Program; Panasonic Small Cell Testing for AHPS; Lithium-Ion Small Cell Battery Shorting Study; Low-Earth-Orbit and Geosynchronous-Earth-Orbit Testing of 80 Ah Batteries under Real-Time Profiles; Update on Development of Lithium-Ion Cells for Space Applications at JAXA; Foreign Comparative Technology: Launch Vehicle Battery Cell Testing; 20V, 40 Ah Lithium Ion Polymer Battery for the Spacesuit; Low Temperature Life-Cycle Testing of a Lithium-Ion Battery for Low-Earth-Orbiting Spacecraft; and Evaluation of the Effects of DoD and Charge Rate on a LEO Optimized 50 Ah Li-Ion Aerospace Cell.

  1. 42 CFR 66.106 - Awards.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ...106 Section 66.106 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES FELLOWSHIPS, INTERNSHIPS, TRAINING NATIONAL RESEARCH SERVICE AWARDS Direct Awards § 66.106 Awards. (a) Within the limits of...

  2. 42 CFR 66.106 - Awards.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ...106 Section 66.106 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES FELLOWSHIPS, INTERNSHIPS, TRAINING NATIONAL RESEARCH SERVICE AWARDS Direct Awards § 66.106 Awards. (a) Within the limits of...

  3. 42 CFR 66.106 - Awards.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ...106 Section 66.106 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES FELLOWSHIPS, INTERNSHIPS, TRAINING NATIONAL RESEARCH SERVICE AWARDS Direct Awards § 66.106 Awards. (a) Within the limits of...

  4. 42 CFR 66.106 - Awards.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ...106 Section 66.106 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES FELLOWSHIPS, INTERNSHIPS, TRAINING NATIONAL RESEARCH SERVICE AWARDS Direct Awards § 66.106 Awards. (a) Within the limits of...

  5. Access to Japanese aerospace-related scientific and technical information: The NASA Aerospace Database

    NASA Technical Reports Server (NTRS)

    Hoetker, Glenn P.; Lahr, Thomas F.

    1993-01-01

    With Japan's growing R&D strength in aerospace-related fields, it is increasingly important for U.S. researchers to be aware of Japanese advances. However, several factors make it difficult to do so. After reviewing the diffusion of aerospace STI in Japan, four factors which make it difficult for U.S. researchers to gather this information are discussed: language, the human network, information scatter, and document acquisition. NASA activities to alleviate these difficulties are described, beginning with a general overview of the NASA STI Program. The effects of the new National Level Agreement between NASA and NASDA are discussed.

  6. High-Fidelity Simulation in Biomedical and Aerospace Engineering

    NASA Technical Reports Server (NTRS)

    Kwak, Dochan

    2005-01-01

    Contents include the following: Introduction / Background. Modeling and Simulation Challenges in Aerospace Engineering. Modeling and Simulation Challenges in Biomedical Engineering. Digital Astronaut. Project Columbia. Summary and Discussion.

  7. NASA/DOD Aerospace Knowledge Diffusion Research Project. Paper 39: The role of computer networks in aerospace engineering

    NASA Technical Reports Server (NTRS)

    Bishop, Ann P.; Pinelli, Thomas E.

    1994-01-01

    This paper presents selected results from an empirical investigation into the use of computer networks in aerospace engineering. Such networks allow aerospace engineers to communicate with people and access remote resources through electronic mail, file transfer, and remote log-in. The study drew its subjects from private sector, government and academic organizations in the U.S. aerospace industry. Data presented here were gathered in a mail survey, conducted in Spring 1993, that was distributed to aerospace engineers performing a wide variety of jobs. Results from the mail survey provide a snapshot of the current use of computer networks in the aerospace industry, suggest factors associated with the use of networks, and identify perceived impacts of networks on aerospace engineering work and communication.

  8. 75 FR 30282 - Airworthiness Directives; Quartz Mountain Aerospace, Inc. Model 11E Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-01

    ...2120-AA64 Airworthiness Directives; Quartz Mountain Aerospace, Inc. Model 11E Airplanes...airworthiness directive (AD) for all Quartz Mountain Aerospace, Inc. Model 11E airplanes...listed in this AD. ADDRESSES: Quartz Mountain Aerospace, Inc. is in...

  9. 75 FR 12468 - Airworthiness Directives; Quartz Mountain Aerospace, Inc. Model 11E Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-16

    ...2120-AA64 Airworthiness Directives; Quartz Mountain Aerospace, Inc. Model 11E Airplanes...airworthiness directive (AD) for all Quartz Mountain Aerospace, Inc. Model 11E airplanes...Friday, except Federal holidays. Quartz Mountain Aerospace, Inc. is in...

  10. 2003 Aerospace Workforce Development Competition Mid-Atlantic Regional Proposal to the United States

    E-print Network

    2003 Aerospace Workforce Development Competition ­ Mid-Atlantic Regional Proposal Proposal Consortium in the 2003 Aerospace Workforce Development Competition National Space Grant College Avenue wlakin@together.net Burlington, VT 05401 #12;2003 Aerospace Workforce Development Competition

  11. An Assessment of the Effectiveness of Selected Aerospace Education Workshops in Tennessee

    ERIC Educational Resources Information Center

    Maupin, Pauline Hicks

    1976-01-01

    Data from questionnaires indicated that the Tennessee Aerospace Education Workshops were successful in reaching their stated goals, which included developing a greater awareness of aerospace education and helping teachers incorporate more aerospace education in classroom activities. (MLH)

  12. Content Development Policy: Mechanical Aerospace & Civil Engineering 1 The University of Manchester Library

    E-print Network

    Abrahams, I. David

    Content Development Policy: Mechanical Aerospace & Civil Engineering 1 The University of Manchester Library Content Development Policy Mechanical Aerospace and Civil Engineering Monday, 30 April 2012 ...........................................................................................................18 #12;2 Content Development Policy: Mechanical Aerospace & Civil Engineering Introduction

  13. 76 FR 63571 - Airworthiness Directives; Eclipse Aerospace, Inc. Airplanes Equipped With Pratt & Whitney Canada...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-13

    ...2120-AA64 Airworthiness Directives; Eclipse Aerospace, Inc. Airplanes Equipped With...airworthiness directive (AD) that applies to all Eclipse Aerospace, Inc. Model EA500 airplanes...FR 13078, March 10, 2011), for all Eclipse Aerospace, Inc. Model EA500...

  14. 75 FR 61345 - Airworthiness Directives; Eclipse Aerospace, Inc. Model EA500 Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-05

    ...2120-AA64 Airworthiness Directives; Eclipse Aerospace, Inc. Model EA500 Airplanes...information identified in this AD, contact Eclipse Aerospace Incorporated, 2503 Clark Carr...Information Bulletin (SAIB) Chris Jackman, Eclipse Aerospace Incorporated, proposed...

  15. Contact details of faculty coordinators international exchange Faculty of Aerospace Engineering

    E-print Network

    van Vliet, Lucas J.

    on the multidisciplinary field of aerospace engineering and the designing of the aerospace vehicles. The aircraft, rocket Technology; Systems & Control; Biomedical Engineering; Materials Science and Engineering; OffshoreContact details of faculty coordinators international exchange Faculty of Aerospace Engineering

  16. Contact details of faculty coordinators international exchange Faculty of Aerospace Engineering

    E-print Network

    van Vliet, Lucas J.

    on the multidisciplinary field of aerospace engineering and the designing of the aerospace vehicles. The aircraft, rocket; § Marine Technology; § Systems & Control; § Biomedical Engineering; § Materials Science and EngineeringContact details of faculty coordinators international exchange Faculty of Aerospace Engineering

  17. NCI R25T Award

    Cancer.gov

    Institutional award for predoctoral or postdoctoral candidates or mentored junior faculty who are pursuing careers in cancer prevention, control, behavioral, and population sciences or transdisciplinary sciences.

  18. ENTRANCE AWARDS AGBIO Renewable Entrance

    E-print Network

    Peak, Derek

    Stolle Steven Tetreault Adeline and William Haberman Memorial Scholarship Kerrie Andreas, Saskatoon-Leigh Pederzolli, Medicine Hat AB Kathryn Stolle, Christopher Lake Howard Lindberg Memorial Award Justin Dering

  19. 2010 Built Environment Awards Ceremony

    E-print Network

    New South Wales, University of

    BHURUTH Industrial Design Sustainable Futures Award LYVIA ALAM The Harry Stephens' Prize in Interior CHRISTOPHER HALE The RICS Building Construction Management Prize SHANE BLEYER The Australian Institute

  20. National Aerospace Plane Thermal Development. (Latest citations from the Aerospace Database)

    NASA Technical Reports Server (NTRS)

    1997-01-01

    The bibliography contains citations concerning thermal properties of the National Aerospace Plane (NASP). Analysis of thermal stress, and methods for determining thermal effects on the plane's supersonic structure are discussed. The citations also review temperature extremes that the vehicle is likely to encounter.

  1. National Aerospace Plane Thermal Development. (Latest Citations from the Aerospace Database)

    NASA Technical Reports Server (NTRS)

    1996-01-01

    The bibliography contains citations concerning thermal properties of the National Aerospace Plane (NASP). Analysis of thermal stress, and methods for determining thermal effects on the plane's supersonic structure are discussed. The citations also review temperature extremes that the vehicle is likely to encounter. (Contains 50-250 citations and includes a subject term index and title list.)

  2. Aerospace Systems Engineering Required (2) AE 542 Aerospace Systems Engineering I

    E-print Network

    Gao, Grace Xingxin

    508 Optimal Space Trajectories (Sp-even) AE 554 Dynamical Systems Theory (Sp-even) AE 556 Robust Introduction to Robotics AE 502 Advanced Orbital Mechanics AE 504 Optimal Aerospace Systems AE 508 Optimal Space Trajectories AE 554 Dynamical Systems Theory AE 556 Robust Control AE 583 Advanced Robotic

  3. Oklahoma Aerospace Intellectual Capital/Educational Recommendations: An Inquiry of Oklahoma Aerospace Executives

    ERIC Educational Resources Information Center

    Nelson, Erin M.

    2010-01-01

    Scope and Method of Study: The purpose of this qualitative study was to conduct detailed personal interviews with aerospace industry executives/managers from both the private and military sectors from across Oklahoma to determine their perceptions of intellectual capital needs of the industry. Interviews with industry executives regarding…

  4. Chemical Gas Sensors for Aerospace Applications

    NASA Technical Reports Server (NTRS)

    Hunter, Gary W.; Liu, C. C.

    1998-01-01

    Chemical sensors often need to be specifically designed (or tailored) to operate in a given environment. It is often the case that a chemical sensor that meets the needs of one application will not function adequately in another application. The more demanding the environment and specialized the requirement, the greater the need to adapt exiting sensor technologies to meet these requirements or, as necessary, develop new sensor technologies. Aerospace (aeronautic and space) applications are particularly challenging since often these applications have specifications which have not previously been the emphasis of commercial suppliers. Further, the chemical sensing needs of aerospace applications have changed over the years to reflect the changing emphasis of society. Three chemical sensing applications of particular interest to the National Aeronautics and Space Administration (NASA) which illustrate these trends are launch vehicle leak detection, emission monitoring, and fire detection. Each of these applications reflects efforts ongoing throughout NASA. As described in NASA's "Three Pillars for Success", a document which outlines NASA's long term response to achieve the nation's priorities in aerospace transportation, agency wide objectives include: improving safety and decreasing the cost of space travel, significantly decreasing the amount of emissions produced by aeronautic engines, and improving the safety of commercial airline travel. As will be discussed below, chemical sensing in leak detection, emission monitoring, and fire detection will help enable the agency to meet these objectives. Each application has vastly different problems associated with the measurement of chemical species. Nonetheless, the development of a common base technology can address the measurement needs of a number of applications.

  5. The ARM unpiloted aerospace vehicle (UAV) program

    SciTech Connect

    Sowle, D.

    1995-09-01

    Unmanned aerospace vehicles (UAVs) are an important complement to the DOE`s Atmospheric Radiation Measurement (ARM) Program. ARM is primarily a ground-based program designed to extensively quantify the radiometric and meteorological properties of an atmospheric column. There is a need for airborne measurements of radiative profiles, especially flux at the tropopause, cloud properties, and upper troposphere water vapor. There is also a need for multi-day measurements at the tropopause; for example, in the tropics, at 20 km for over 24 hours. UAVs offer the greatest potential for long endurance at high altitudes and may be less expensive than piloted flights. 2 figs.

  6. Computational composite mechanics for aerospace propulsion structures

    NASA Technical Reports Server (NTRS)

    Chamis, C. C.

    1986-01-01

    Specialty methods are presented for the computational simulation of specific composite behavior. These methods encompass all aspects of composite mechanics, impact, progressive fracture and component specific simulation. Some of these methods are structured to computationally simulate, in parallel, the composite behavior and history from the initial fabrication through several missions and even to fracture. Select methods and typical results obtained from such simulations are described in detail in order to demonstrate the effectiveness of computationally simulating (1) complex composite structural behavior in general and (2) specific aerospace propulsion structural components in particular.

  7. Computational composite mechanics for aerospace propulsion structures

    NASA Technical Reports Server (NTRS)

    Chamis, Christos C.

    1987-01-01

    Specialty methods are presented for the computational simulation of specific composite behavior. These methods encompass all aspects of composite mechanics, impact, progressive fracture and component specific simulation. Some of these methods are structured to computationally simulate, in parallel, the composite behavior and history from the initial frabrication through several missions and even to fracture. Select methods and typical results obtained from such simulations are described in detail in order to demonstrate the effectiveness of computationally simulating: (1) complex composite structural behavior in general, and (2) specific aerospace propulsion structural components in particular.

  8. Structural Optimization of Conceptual Aerospace Vehicles

    NASA Technical Reports Server (NTRS)

    Hrinda, Glenn Andrew

    2008-01-01

    Aerospace vehicle structures must be optimized for mass to maximize the mission payload. During the conceptual design phase, structures must be optimized to accurately predict the mass of the design. Analysis methods that are used in sizing members should allow for the selection of a variety of metallic and composite materials and user-defined geometry constraints. Rapid vehicle structural analysis is often necessary to improve the fidelity and the results that are obtained during the preliminary design. Recent experiences are highlighted that utilize the Collier Research Corporation's Hypersizer toolset to optimize structural concepts.

  9. Infrared signature studies of aerospace vehicles

    NASA Astrophysics Data System (ADS)

    Mahulikar, Shripad P.; Sonawane, Hemant R.; Arvind Rao, G.

    2007-10-01

    Infrared (IR) emissions from aircraft are used to detect, track, and lock-on to the target. MAN Portable Air Defence Systems (MANPADS) have emerged as a major cause of aircraft and helicopter loss. Therefore, IR signature studies are important to counter this threat for survivability enhancement, and are an important aspect of stealth technology. This paper reviews contemporary developments in this discipline, with particular emphasis on IR signature prediction from aerospace vehicles. The role of atmosphere in IR signature analysis, and relation between IR signature level and target susceptibility are illustrated. Also, IR signature suppression systems and countermeasure techniques are discussed, to highlight their effectiveness and implications in terms of penalties.

  10. Award ID: 0801465 Project Characteristics

    E-print Network

    Daume III, Hal

    Award ID: 0801465 Project Characteristics PI: Phillips, Colin - Reporting Year: 2012 NSF Award ID: 0801465 Research Achievements PI: Phillips, Colin - Reporting Year: 2012 First achievement a sharp change in students' use of computational models in support of their experimental studies. Annie

  11. Proposal and Award Management Information

    E-print Network

    Proposal and Award Management Information System Users Guide PAMIS, version 1 April 2004 #12;Table;1 INTRODUCTION The Proposal and Award Management Information System (PAMIS) was developed to increase efficiency an electronic Budget Category breakdown (BC form) establishing the budget in UCRFS and the authority to expend

  12. Four New SPORE Grants Awarded.

    PubMed

    2015-12-01

    Despite an economic climate shaped by tight budgets, the NCI recently announced four new Specialized Program of Research Excellence awards that emphasize translation research. In total, the NCI doled out $106 million to fund these new awards and 48 renewed or continuing grants. PMID:26507614

  13. NCI CCT K Awards Evaluation

    Cancer.gov

    NCI’s career development (K) awards program provides support for early-career scientists and clinicians  to develop independent careers in cancer research.  A recent evaluation of the K awards program administered by NCI’s Center for Cancer Training tracked

  14. Request for Applications: REVISION AWARDS

    E-print Network

    Farritor, Shane

    agencies to distribute through competitive grant programs. As a result of federal budget reductions and lingering financial uncertainty, the success rate for new grant applications is expected to decline revised federal grant applications. Award Amount and Scope The Revision Awards program is made possible

  15. Campus Technology Innovators Awards 2010

    ERIC Educational Resources Information Center

    Lloyd, Meg; Raths, David

    2010-01-01

    Each year in judging the Campus Technology Innovators awards, the authors have the privilege of reading through hundreds of fascinating examples of technology innovation on campus. Nominated projects cover the gamut of technology areas, from assessment and advising to wireless and web 2.0. This article presents 11 innovator award winners of this…

  16. Euliss Receives Meritorious Service Award

    USGS Multimedia Gallery

    Dr. Ned H. Euliss, Jr., research wildlife biologist for the U.S. Geological Survey, was recently granted the U.S. Department of the Interior's Meritorious Service Award—the second highest award for a DOI career employee—for his contributions to ecological science.   ...

  17. 32 CFR 705.30 - Aerospace Education Workshop.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 32 National Defense 5 2013-07-01 2013-07-01 false Aerospace Education Workshop. 705.30 Section 705... REGULATIONS AND OFFICIAL RECORDS PUBLIC AFFAIRS REGULATIONS § 705.30 Aerospace Education Workshop. (a) This... education programs. (b) Appropriate commands are encouraged to provide assistance to...

  18. 32 CFR 705.30 - Aerospace Education Workshop.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 32 National Defense 5 2014-07-01 2014-07-01 false Aerospace Education Workshop. 705.30 Section 705... REGULATIONS AND OFFICIAL RECORDS PUBLIC AFFAIRS REGULATIONS § 705.30 Aerospace Education Workshop. (a) This... education programs. (b) Appropriate commands are encouraged to provide assistance to...

  19. 32 CFR 705.30 - Aerospace Education Workshop.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 32 National Defense 5 2012-07-01 2012-07-01 false Aerospace Education Workshop. 705.30 Section 705... REGULATIONS AND OFFICIAL RECORDS PUBLIC AFFAIRS REGULATIONS § 705.30 Aerospace Education Workshop. (a) This... education programs. (b) Appropriate commands are encouraged to provide assistance to...

  20. Leak Detection and Location Technology Assessment for Aerospace Applications

    NASA Technical Reports Server (NTRS)

    Wilson, William C.; Coffey, Neil C.; Madaras, Eric I.

    2008-01-01

    Micro Meteoroid and Orbital Debris (MMOD) and other impacts can cause leaks in the International Space Station and other aerospace vehicles. The early detection and location of leaks is paramount to astronaut safety. Therefore this document surveys the state of the art in leak detection and location technology for aerospace vehicles.

  1. 32 CFR 705.30 - Aerospace Education Workshop.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 5 2010-07-01 2010-07-01 false Aerospace Education Workshop. 705.30 Section 705... REGULATIONS AND OFFICIAL RECORDS PUBLIC AFFAIRS REGULATIONS § 705.30 Aerospace Education Workshop. (a) This... education programs. (b) Appropriate commands are encouraged to provide assistance to...

  2. Aerospace in Hawaii Week October 4 -10, 2009

    E-print Network

    Aerospace in Hawaii Week October 4 -10, 2009 State Capitol Presentations 6:00 ­ 8:30 P.M. Friday, Director Office of Aerospace Development State of Hawaii Dr. Gary Huss, Director Keck CosmoChemistry Laboratory Hawaii Institute of Geophysics & Planetology - UH "Stars and Meteorites: Where Astronomy & Geology

  3. 5th Conference on Aerospace Materials, Processes, and Environmental Technology

    NASA Technical Reports Server (NTRS)

    Cook, M. B. (Editor); Stanley, D. Cross (Editor)

    2003-01-01

    Records are presented from the 5th Conference on Aerospace Materials, Processes, and Environmental Technology. Topics included pollution prevention, inspection methods, advanced materials, aerospace materials and technical standards,materials testing and evaluation, advanced manufacturing,development in metallic processes, synthesis of nanomaterials, composite cryotank processing, environmentally friendly cleaning, and poster sessions.

  4. Current Trends in Aerospace Engineering Education on Taiwan.

    ERIC Educational Resources Information Center

    Hsieh, Sheng-Jii

    A proposal for current trends in Aerospace Engineering Education on Taiwan has been drawn from the suggestions made after a national conference of "Workshop on Aerospace Engineering Education Reform." This workshop was held in January 18-20, 1998, at the Institute of Aeronautics and Astronautics, National Cheng Kung University, Tainan, Taiwan,…

  5. Aerospace Technology Curriculum Guide. Invest in Success. Vo. Ed. #260.

    ERIC Educational Resources Information Center

    Idaho State Dept. of Education, Boise. Div. of Vocational Education.

    This document contains standards for an articulated secondary and postsecondary curriculum in aerospace technology. The curriculum standards can be used to ensure that vocational programs meet the needs of local business and industry. The first part of the document contains a task list and student performance standards for the aerospace technology…

  6. 32 CFR 705.30 - Aerospace Education Workshop.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 32 National Defense 5 2011-07-01 2011-07-01 false Aerospace Education Workshop. 705.30 Section 705... REGULATIONS AND OFFICIAL RECORDS PUBLIC AFFAIRS REGULATIONS § 705.30 Aerospace Education Workshop. (a) This... education programs. (b) Appropriate commands are encouraged to provide assistance to...

  7. 76 FR 58776 - U.S. Aerospace Supplier & Investment Mission

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-09-22

    ... proximity, open market economy, stable business climate and receptivity to U.S. goods and services make it... international aerospace market. Canada has the fifth largest aerospace industry in the world; in 2009 it generated over $22 billion in revenues. Participating U.S. companies will receive market briefings...

  8. A RESOURCE BOOK OF AEROSPACE ACTIVITIES, K-6.

    ERIC Educational Resources Information Center

    Lincoln Public Schools, NE.

    THIS RESOURCE BOOK OF ACTIVITIES WAS WRITTEN FOR TEACHERS OF GRADES K-6, TO HELP THEM INTEGRATE AEROSPACE SCIENCE WITH THE REGULAR LEARNING EXPERIENCES OF THE CLASSROOM. SUGGESTIONS ARE MADE FOR INTRODUCING AEROSPACE CONCEPTS INTO THE VARIOUS SUBJECT FIELDS SUCH AS LANGUAGE ARTS, MATHEMATICS, PHYSICAL EDUCATION, SOCIAL STUDIES, AND OTHERS. SUBJECT…

  9. 78 FR 30243 - Airworthiness Directives; Eclipse Aerospace, Inc. Airplanes

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-22

    ... Procedures (44 FR 11034, February 26, 1979), (3) Will not affect intrastate aviation in Alaska, and (4) Will... Directives; Eclipse Aerospace, Inc. Airplanes AGENCY: Federal Aviation Administration (FAA), DOT. ACTION... all Eclipse Aerospace, Inc. Model EA500 airplanes equipped with Avio, Avio with ETT, or Avio NG...

  10. College of Engineering and Computer Science Aerospace Engineering Name

    E-print Network

    Mohan, Chilukuri K.

    Electrical Laboratory I 1 ELE312 Control Systems 3 AEROSPACE ENGINEERING (42) AEE342 Aerodynamics 4 AEE343College of Engineering and Computer Science Aerospace Engineering Name Fall 2009 SUID Corning ___________________ 3 ENGINEERING (26) ECS101 Intro. to Engr. & Comp. Sci. ENGR 1010 3 -1 ECS104 Engr. Comp. Tools ENGR

  11. College of Engineering and Computer Science Aerospace Engineering Name

    E-print Network

    Mohan, Chilukuri K.

    Control Systems 3 AEROSPACE ENGINEERING (42) AEE342 Aerodynamics 4 AEE343 Compressible Flow 3 AEE427College of Engineering and Computer Science Aerospace Engineering Name Fall 2009 SUID Hudson Valley ENGINEERING (26) ECS101 Intro. to Engr. & Comp. Sci. PHYS 250 3 +1 ECS104 Engr. Comp. Tools ENGR 120 3 ECS221

  12. College of Engineering and Computer Science Aerospace Engineering Name

    E-print Network

    Mohan, Chilukuri K.

    College of Engineering and Computer Science Aerospace Engineering Name Fall 2010 SUID La ENGINEERING (26) ECS101 Intro. to Engr. & Comp. Sci. 3 ECS104 Engr. Comp. Tools MAE101,MAE103 3 ECS221 Statics Elec. Engr. Fundamentals 1 MAE213 3 ELE291 Electrical Laboratory I 1 ELE312 Control Systems 3 AEROSPACE

  13. College of Engineering and Computer Science Aerospace Engineering Name

    E-print Network

    Mohan, Chilukuri K.

    Electrical Laboratory I 1 ELE312 Control Systems 3 AEROSPACE ENGINEERING (42) AEE342 Aerodynamics 4 AEE343College of Engineering and Computer Science Aerospace Engineering Name Fall 2009 SUID Georgia 3 Course6 ___________________ 3 ENGINEERING (26) ECS101 Intro. to Engr. & Comp. Sci. ENGR 1603 3 ECS

  14. College of Engineering and Computer Science Aerospace Engineering Name

    E-print Network

    Mohan, Chilukuri K.

    . Fundamentals 1 ENR 2740 3 ELE291 Electrical Laboratory I 1 ELE312 Control Systems 3 AEROSPACE ENGINEERING (42College of Engineering and Computer Science Aerospace Engineering Name Fall 2009 SUID JCC FIRST ___________________ 3 Course5 ___________________ 3 Course6 ___________________ 3 ENGINEERING (26) ECS101 Intro. to Engr

  15. College of Engineering and Computer Science Aerospace Engineering Name

    E-print Network

    Mohan, Chilukuri K.

    EE204 3 ELE291 Electrical Laboratory I 1 ELE312 Control Systems 3 AEROSPACE ENGINEERING (42) AEE342College of Engineering and Computer Science Aerospace Engineering Name Fall 2010 SUID Queensborough ___________________ 3 Course5 __CHE 116__________ CH152 3 Course6 ___________________ 3 ENGINEERING (26) ECS101 Intro

  16. 77 FR 27833 - Requirements for Recognizing the Aviation and Aerospace Innovation in Science and Engineering Award

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-11

    ...statement of the impact that the innovation will have on the field of... To what extent does the innovation result in measurable improvements...the breadth of impact of the innovation? All factors are important...most weight in the screening process. The Secretary of...

  17. Columbia awarded biotechnology patent.

    PubMed

    Fox, J L

    1983-09-01

    Columbia University has been assigned the ownership of a patent for certain recombinant DNA research techniques developed by Richard Axel and two collaborators, Saul Silverstein and Michael Wigler. The patent is a broad one, covering both the procedures for moving genes into cultured mammalian cells and the products that result from such procedures. Observers speculate that the delay Stanford University is experiencing in patenting the products of recombinant DNA-based procedures may be partially due to the nature of Stanford's claim, and that the Columbia award suggests an openness on the part of the Patent Office to granting patents in the genetic engineering field. PMID:6576471

  18. NASA/DOD Aerospace Knowledge Diffusion Research Project. Paper 10: The NASA/DOD Aerospace Knowledge Diffusion Research Project

    NASA Technical Reports Server (NTRS)

    Pinelli, Thomas E.; Kennedy, John M.; Barclay, Rebecca O.

    1991-01-01

    The role of the NASA/DOD Aerospace Knowledge DIffusion Research Project in helping to maintain U.S. competitiveness is addressed. The phases of the project are examined in terms of the focus, emphasis, subjects, methods, and desired outcomes. The importance of the project to aerospace R&D is emphasized.

  19. Comments on a military transatmospheric aerospace plane

    SciTech Connect

    Chase, R.L.

    1997-01-01

    The conceptual design of a military transatmospheric aerospace plane candidate involves the selection of the mission(s), operating environment, operational concept, payload definition, specific design choices, and a close look at the technology base. A broad range of missions and concepts were reviewed prior to the selection of the mission and concepts presented in this paper. The mission selected was CONUS based global strike. The flight profile selected was a boost-glide-skip unrefuled global range trajectory. Two concepts were selected. The first was a rocket-powered design and the second was a combined air-breathing and rocket powered design. The rocket-powered configuration is a high lift-to-drag ratio modified lifting body. The rocket engine is an advanced dual fuel linear aero-spike. The air-breathing powered configuration is a modified waverider configuration. The engine for the air-breather is a rocket based combined cycle engine. Performance and technology readiness comparisons are presented for the two concepts. The paper closes with a discussion of lessons learned about military transatmospheric aerospace planes over the past twenty years. {copyright} {ital 1997 American Institute of Physics.}

  20. Pathways and Challenges to Innovation in Aerospace

    NASA Technical Reports Server (NTRS)

    Terrile, Richard J.

    2010-01-01

    This paper explores impediments to innovation in aerospace and suggests how successful pathways from other industries can be adopted to facilitate greater innovation. Because of its nature, space exploration would seem to be a ripe field of technical innovation. However, engineering can also be a frustratingly conservative endeavor when the realities of cost and risk are included. Impediments like the "find the fault" engineering culture, the treatment of technical risk as almost always evaluated in terms of negative impact, the difficult to account for expansive Moore's Law growth when making predictions, and the stove-piped structural organization of most large aerospace companies and federally funded research laboratories tend to inhibit cross-cutting technical innovation. One successful example of a multi-use cross cutting application that can scale with Moore's Law is the Evolutionary Computational Methods (ECM) technique developed at the Jet Propulsion Lab for automated spectral retrieval. Future innovations like computational engineering and automated design optimization can potentially redefine space exploration, but will require learning lessons from successful innovators.

  1. Summary of aerospace and nuclear engineering activities

    NASA Technical Reports Server (NTRS)

    1988-01-01

    The Texas A&M Nuclear and Aerospace engineering departments have worked on five different projects for the NASA/USRA Advanced Design Program during the 1987/88 year. The aerospace department worked on two types of lunar tunnelers that would create habitable space. The first design used a heated cone to melt the lunar regolith, and the second used a conventional drill to bore its way through the crust. Both used a dump truck to get rid of waste heat from the reactor as well as excess regolith from the tunneling operation. The nuclear engineering department worked on three separate projects. The NEPTUNE system is a manned, outer-planetary explorer designed with Jupiter exploration as the baseline mission. The lifetime requirement for both reactor and power-conversion systems was twenty years. The second project undertaken for the power supply was a Mars Sample Return Mission power supply. This was designed to produce 2 kW of electrical power for seven years. The design consisted of a General Purpose Heat Source (GPHS) utilizing a Stirling engine as the power conversion unit. A mass optimization was performed to aid in overall design. The last design was a reactor to provide power for propulsion to Mars and power on the surface. The requirements of 300 kW of electrical power output and a mass of less than 10,000 Rg were set. This allowed the reactor and power conversion unit to fit within the Space Shuttle cargo bay.

  2. Managing human fallibility in critical aerospace situations

    NASA Astrophysics Data System (ADS)

    Tew, Larry

    2014-11-01

    Human fallibility is pervasive in the aerospace industry with over 50% of errors attributed to human error. Consider the benefits to any organization if those errors were significantly reduced. Aerospace manufacturing involves high value, high profile systems with significant complexity and often repetitive build, assembly, and test operations. In spite of extensive analysis, planning, training, and detailed procedures, human factors can cause unexpected errors. Handling such errors involves extensive cause and corrective action analysis and invariably schedule slips and cost growth. We will discuss success stories, including those associated with electro-optical systems, where very significant reductions in human fallibility errors were achieved after receiving adapted and specialized training. In the eyes of company and customer leadership, the steps used to achieve these results lead to in a major culture change in both the workforce and the supporting management organization. This approach has proven effective in other industries like medicine, firefighting, law enforcement, and aviation. The roadmap to success and the steps to minimize human error are known. They can be used by any organization willing to accept human fallibility and take a proactive approach to incorporate the steps needed to manage and minimize error.

  3. Comments on a military transatmospheric aerospace plane

    NASA Astrophysics Data System (ADS)

    Chase, R. L.

    1997-01-01

    The conceptual design of a military transatmospheric aerospace plane candidate involves the selection of the mission(s), operating environment, operational concept, payload definition, specific design choices, and a close look at the technology base. A broad range of missions and concepts were reviewed prior to the selection of the mission and concepts presented in this paper. The mission selected was CONUS based global strike. The flight profile selected was a boost-glide-skip unrefuled global range trajectory. Two concepts were selected. The first was a rocket-powered design and the second was a combined air-breathing and rocket powered design. The rocket-powered configuration is a high lift-to-drag ratio modified lifting body. The rocket engine is an advanced dual fuel linear aero-spike. The air-breathing powered configuration is a modified waverider configuration. The engine for the air-breather is a rocket based combined cycle engine. Performance and technology readiness comparisons are presented for the two concepts. The paper closes with a discussion of lessons learned about military transatmospheric aerospace planes over the past twenty years.

  4. Chemical Microsensor Development for Aerospace Applications

    NASA Technical Reports Server (NTRS)

    Xu, Jennifer C.; Hunter, Gary W.; Lukco, Dorothy; Chen, Liangyu; Biaggi-Labiosa, Azlin M.

    2013-01-01

    Numerous aerospace applications, including low-false-alarm fire detection, environmental monitoring, fuel leak detection, and engine emission monitoring, would benefit greatly from robust and low weight, cost, and power consumption chemical microsensors. NASA Glenn Research Center has been working to develop a variety of chemical microsensors with these attributes to address the aforementioned applications. Chemical microsensors using different material platforms and sensing mechanisms have been produced. Approaches using electrochemical cells, resistors, and Schottky diode platforms, combined with nano-based materials, high temperature solid electrolytes, and room temperature polymer electrolytes have been realized to enable different types of microsensors. By understanding the application needs and chemical gas species to be detected, sensing materials and unique microfabrication processes were selected and applied. The chemical microsensors were designed utilizing simple structures and the least number of microfabrication processes possible, while maintaining high yield and low cost. In this presentation, an overview of carbon dioxide (CO2), oxygen (O2), and hydrogen/hydrocarbons (H2/CxHy) microsensors and their fabrication, testing results, and applications will be described. Particular challenges associated with improving the H2/CxHy microsensor contact wire-bonding pad will be discussed. These microsensors represent our research approach and serve as major tools as we expand our sensor development toolbox. Our ultimate goal is to develop robust chemical microsensor systems for aerospace and commercial applications.

  5. Research Opportunities in Advanced Aerospace Concepts

    NASA Technical Reports Server (NTRS)

    Jones, Gregory S.; Bangert, Linda S.; Garber, Donald P.; Huebner, Lawrence D.; McKinley, Robert E.; Sutton, Kenneth; Swanson, Roy C., Jr.; Weinstein, Leonard

    2000-01-01

    This report is a review of a team effort that focuses on advanced aerospace concepts of the 21st Century. The paper emphasis advanced technologies, rather than cataloging every unusual aircraft that has ever been attempted. To dispel the myth that "aerodynamics is a mature science" an extensive list of "What we cannot do, or do not know" was enumerated. A zeit geist, a feeling for the spirit of the times, was developed, based on existing research goals. Technological drivers and the constraints that might influence these technological developments in a future society were also examined. The present status of aeronautics, space exploration, and non-aerospace applications, both military and commercial, including enabling technologies are discussed. A discussion of non-technological issues affecting advanced concepts research is presented. The benefit of using the study of advanced vehicles as a tool to uncover new directions for technology development is often necessary. An appendix is provided containing examples of advanced vehicle configurations currently of interest.

  6. Trajectory optimization for the National aerospace plane

    NASA Technical Reports Server (NTRS)

    Lu, Ping

    1993-01-01

    While continuing the application of the inverse dynamics approach in obtaining the optimal numerical solutions, the research during the past six months has been focused on the formulation and derivation of closed-form solutions for constrained hypersonic flight trajectories. Since it was found in the research of the first year that a dominant portion of the optimal ascent trajectory of the aerospace plane is constrained by dynamic pressure and heating constraints, the application of the analytical solutions significantly enhances the efficiency in trajectory optimization, provides a better insight to understanding of the trajectory and conceivably has great potential in guidance of the vehicle. Work of this period has been reported in four technical papers. Two of the papers were presented in the AIAA Guidance, Navigation, and Control Conference (Hilton Head, SC, August, 1992) and Fourth International Aerospace Planes Conference (Orlando, FL, December, 1992). The other two papers have been accepted for publication by Journal of Guidance, Control, and Dynamics, and will appear in 1993. This report briefly summarizes the work done in the past six months and work currently underway.

  7. NASA aerospace pyrotechnically actuated systems: Program plan

    NASA Technical Reports Server (NTRS)

    Schulze, Norman R.

    1992-01-01

    The NASA Aerospace Pyrotechnically Actuated Systems (PAS) Program, a focused technology program, is being initiated to enhance the reliability, safety, and performance of pyrotechnically actuated systems. In broad terms, this Program Plan presents the approach that helps to resolve concerns raised by the NASA/DOD/DOE Aerospace Pyrotechnic Steering Committee. This Plan reflects key efforts needed in PAS technology. The resources committed to implement the Program will be identified in the Program Implementation Plan (PIP). A top level schedule is included along with major Program milestones and products. Responsibilities are defined in the PIP. The Plan identifies the goals and detailed objectives which define how those goals are to be accomplished. The Program will improve NASA's capabilities to design, develop, manufacture, and test pyrotechnically actuated systems for NASA's programs. Program benefits include the following: advanced pyrotechnic systems technology developed for NASA programs; hands-on pyrotechnic systems expertise; quick response capability to investigate and resolve pyrotechnic problems; enhanced communications and intercenter support among the technical staff; and government-industry PAS technical interchange. The PAS Program produces useful products that are of a broad-based technology nature rather than activities intended to meet specific technology objectives for individual programs. Serious problems have occurred with pyrotechnic devices although near perfect performance is demanded by users. The lack of a program to address those problems in the past is considered a serious omission. The nature of problems experienced as revealed by a survey are discussed and the origin of the program is explained.

  8. NEWS: Teachers' Awards 2001

    NASA Astrophysics Data System (ADS)

    2000-09-01

    Every year, as the result of an Education Group initiative, the UK Institute of Physics honours a small number of practising teachers in both the primary and secondary sectors. Nominations come from a variety of sources: students, pupils, head teachers, colleagues, governors, advisers, Institute branches and parents. Selection is by a panel of teachers and former teachers, people fully aware of the real work and rewards of being a teacher. To qualify for a Teacher's Award there is one basic criterion: is this person an exceptional teacher? It is not a competition, merely a wish to spotlight and celebrate the work of physics teachers in the classroom. This year nine awards were made, one for primary science and the rest for teaching physics in secondary schools and colleges. This was a higher number than in previous years and reflects the increased number of nominations received. If you know of a teacher who deserves recognition then please tell us. We are looking for teachers who inspire in their students a love of science (at the primary level) or physics (at the secondary level). We would particularly welcome more nominations from the primary sector. If you, or any of your children or relatives, can think of such a teacher then please contact Steven Chapman (Steven.Chapman@iop.org) for more details or a nomination form.

  9. Children's Books: Awards & Prizes. 1975 Edition.

    ERIC Educational Resources Information Center

    Children's Book Council, New York, NY.

    A biennial compilation of honors awarded in the children's book field, this book includes major international and foreign awards of English-speaking countries. The awards are arranged alphabetically. Each entry includes a brief history of the award and, with a few exceptions, the titles of all winners from the first to the most recent, as of June…

  10. Children's Books: Awards and Prizes. 1975 Edition.

    ERIC Educational Resources Information Center

    Children's Book Council, New York, NY.

    This is a compilation of honors awarded in the children's book field including major international and foreign awards of English-speaking countries. It is revised biennially. The awards are arranged alphabetically. Each entry includes a brief history of the award. With a few exceptions, all the winners from the first to the most recent as of June…

  11. 2013 -2014 SALT Center SCHOLARSHIP AWARD APPLICATION

    E-print Network

    Watkins, Joseph C.

    2013 - 2014 SALT Center SCHOLARSHIP AWARD APPLICATION Deadline: March 1, 2013 Scholarship Awards of the candidate. (Factors considered: FAFSA, GPA, SALT Center usage) Scholarship Awards are based upon available funds. Scholarship Awards apply to SALT Center program fees only. Scholarship Application materials

  12. 42 CFR 66.206 - Grant awards.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Grant awards. 66.206 Section 66.206 Public Health... NATIONAL RESEARCH SERVICE AWARDS Institutional Grants § 66.206 Grant awards. (a) Within the limits of funds available, the Secretary shall award grants to those applicants: (1) Whose applications have been...

  13. 42 CFR 66.206 - Grant awards.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 1 2011-10-01 2011-10-01 false Grant awards. 66.206 Section 66.206 Public Health... NATIONAL RESEARCH SERVICE AWARDS Institutional Grants § 66.206 Grant awards. (a) Within the limits of funds available, the Secretary shall award grants to those applicants: (1) Whose applications have been...

  14. Race, Ethnicity, and NIH Research Awards

    E-print Network

    Ginther, Donna K.; Schaffer, Walter T.; Schnell, Joshua; Masimore, Beth; Liu, Faye; Haak, Laurel L.; Kington, Raynard

    2011-08-19

    to be awarded (P RPG application pool.... Thus, for the entire RPG pool, if blacks had the same award probabilities as whites (36.4% for RPGs and 29.3% for R01s) one would expect to see 1071 RPG awards instead of 585, and 337 R01 awards instead of 185 in our analysis sample. Table S3 shows...

  15. 42 CFR 66.106 - Awards.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Awards. 66.106 Section 66.106 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES FELLOWSHIPS, INTERNSHIPS, TRAINING NATIONAL RESEARCH SERVICE AWARDS Direct Awards § 66.106 Awards. (a) Within the limits of funds available,...

  16. 42 CFR 66.106 - Awards.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... 42 Public Health 1 2012-10-01 2012-10-01 false Awards. 66.106 Section 66.106 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES FELLOWSHIPS, INTERNSHIPS, TRAINING NATIONAL RESEARCH SERVICE AWARDS Direct Awards § 66.106 Awards. (a) Within the limits of funds available,...

  17. 42 CFR 66.106 - Awards.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 42 Public Health 1 2013-10-01 2013-10-01 false Awards. 66.106 Section 66.106 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES FELLOWSHIPS, INTERNSHIPS, TRAINING NATIONAL RESEARCH SERVICE AWARDS Direct Awards § 66.106 Awards. (a) Within the limits of funds available,...

  18. 42 CFR 66.106 - Awards.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 42 Public Health 1 2011-10-01 2011-10-01 false Awards. 66.106 Section 66.106 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES FELLOWSHIPS, INTERNSHIPS, TRAINING NATIONAL RESEARCH SERVICE AWARDS Direct Awards § 66.106 Awards. (a) Within the limits of funds available,...

  19. 42 CFR 66.106 - Awards.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 42 Public Health 1 2014-10-01 2014-10-01 false Awards. 66.106 Section 66.106 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES FELLOWSHIPS, INTERNSHIPS, TRAINING NATIONAL RESEARCH SERVICE AWARDS Direct Awards § 66.106 Awards. (a) Within the limits of funds available,...

  20. Late Breaking News Google Student Poster Award

    E-print Network

    Lozano-Robledo, Alvaro

    Late Breaking News Google Student Poster Award at the 29th New England Statistics Symposium Saturday, April 25, 2015, University of Connecticut Sponsored by Google Inc., a Google Student Poster Award by a poster review panel during the day to receive the Google Student Poster Award. The awards will be given

  1. NASA/DOD Aerospace Knowledge Diffusion Research Project. Paper 19: Computer and information technology and aerospace knowledge diffusion

    NASA Technical Reports Server (NTRS)

    Pinelli, Thomas E.; Kennedy, John M.; Barclay, Rebecca O.; Bishop, Ann P.

    1992-01-01

    To remain a world leader in aerospace, the US must improve and maintain the professional competency of its engineers and scientists, increase the research and development (R&D) knowledge base, improve productivity, and maximize the integration of recent technological developments into the R&D process. How well these objectives are met, and at what cost, depends on a variety of factors, but largely on the ability of US aerospace engineers and scientists to acquire and process the results of federally funded R&D. The Federal Government's commitment to high speed computing and networking systems presupposes that computer and information technology will play a major role in the aerospace knowledge diffusion process. However, we know little about information technology needs, uses, and problems within the aerospace knowledge diffusion process. The use of computer and information technology by US aerospace engineers and scientists in academia, government, and industry is reported.

  2. Technical communications in aerospace - An analysis of the practices reported by U.S. and European aerospace engineers and scientists

    NASA Technical Reports Server (NTRS)

    Pinelli, Thomas E.; Barclay, Rebecca O.; Kennedy, John M.; Glassman, Myron

    1990-01-01

    The flow of scientific and technical information (STI) at the individual, organizational, national, and international levels is studied. The responses of U.S and European aerospace engineers and scientists to questionnaires concerning technical communications in aerospace are examined. Particular attention is given to the means used to communicate information and the social system of the aerospace knowledge diffusion process. Demographic data about the survey respondents are provided. The methods used to communicate technical data and the sources utilized to solve technical problems are described. The importance of technical writing skills and the use of computer technology in the aerospace field are discussed. The derived data are useful for R&D and information managers in order to improve access to and utilization of aerospace STI.

  3. NASA/DOD Aerospace Knowledge Diffusion Research Project. Paper 41: Technical communication practices of Dutch and US aerospace engineers and scientists: International perspective on aerospace

    NASA Technical Reports Server (NTRS)

    Barclay, Rebecca O.; Pinelli, Thomas E.; Kennedy, John M.

    1994-01-01

    As part of Phase 4 of the NASA/DOD Aerospace Knowledge Diffusion Research Project, studies were conducted that investigated the technical communications practices of Dutch and U.S. aerospace engineers and scientists. The studies had the following objectives: (1) to solicit the opinions of aerospace engineers and scientists regarding the importance of technical communication to their professions, (2) to determine the use and production of technical communication by aerospace engineers and scientists, (3) to investigate their use of libraries and technical information centers, (4) to investigate their use of and the importance to them of computer and information technology, (5) to examine their use of electronic networks, and (6) to determine their use of foreign and domestically produced technical reports. Self-administered (mail) questionnaires were distributed to Dutch aerospace engineers and scientists at the National Aerospace Laboratory (NLR) in the Netherlands, the NASA Ames Research Center in the U.S., and the NASA Langley Research Center in the U.S. Responses of the Dutch and U.S. participants to selected questions are presented in this paper.

  4. NASA HPCC Technology for Aerospace Analysis and Design

    NASA Technical Reports Server (NTRS)

    Schulbach, Catherine H.

    1999-01-01

    The Computational Aerosciences (CAS) Project is part of NASA's High Performance Computing and Communications Program. Its primary goal is to accelerate the availability of high-performance computing technology to the US aerospace community-thus providing the US aerospace community with key tools necessary to reduce design cycle times and increase fidelity in order to improve safety, efficiency and capability of future aerospace vehicles. A complementary goal is to hasten the emergence of a viable commercial market within the aerospace community for the advantage of the domestic computer hardware and software industry. The CAS Project selects representative aerospace problems (especially design) and uses them to focus efforts on advancing aerospace algorithms and applications, systems software, and computing machinery to demonstrate vast improvements in system performance and capability over the life of the program. Recent demonstrations have served to assess the benefits of possible performance improvements while reducing the risk of adopting high-performance computing technology. This talk will discuss past accomplishments in providing technology to the aerospace community, present efforts, and future goals. For example, the times to do full combustor and compressor simulations (of aircraft engines) have been reduced by factors of 320:1 and 400:1 respectively. While this has enabled new capabilities in engine simulation, the goal of an overnight, dynamic, multi-disciplinary, 3-dimensional simulation of an aircraft engine is still years away and will require new generations of high-end technology.

  5. NASA/DOD Aerospace Knowledge Diffusion Research Project. Paper 12: The diffusion of federally funded aerospace research and development (R/D) and the information seeking behavior of US aerospace engineers and scientists

    NASA Technical Reports Server (NTRS)

    Pinelli, Thomas E.; Kennedy, John M.; Barclay, Rebecca O.

    1991-01-01

    In this paper, the diffusion of federally funded aerospace R&D is explored from the perspective of the information-seeking behavior of U.S. aerospace engineers and scientists. The following three assumptions frame this exploration: (1) knowledge production, transfer, and utilization are equally important components of the aerospace R&D process; (2) the diffusion of knowledge resulting from federally funded aerospace R&D is indispensable for the U.S. to remain a world leader in aerospace; and (3) U.S. government technical reports, produced by NASA and DOD, play an important, but as yet undefined, role in the diffusion of federally funded aerospace R&D. A conceptual model for federally funded aerospace knowledge diffusion, one that emphasizes U.S. goverment technical reports, is presented. Data regarding three research questions concerning the information-seeking behavior of U.S. aerospace engineers and scientists are also presented.

  6. An Examination of the Indiana State University Aerospace Administration Program

    NASA Technical Reports Server (NTRS)

    Schwab, Gregory L.

    2005-01-01

    Declining enrollments in the Indiana State University (ISU) aerospace administration program prompted this case study. which evaluates the program in comparison with parallel programs at other universities, industry standards, and an independent audit. Survey instruments were administered to graduates, faculty, and employers for their views on competencies of an excellent aerospace administration program Results show the deficiency of the ISU program. Graduates, faculty, and employers rated all competencies-from moderate to considerable importance-similarly for an excellent program. Recommendations for program improvement were made, and suggestions for further research include studies to evaluate the effectiveness of a revised aerospace administration program.

  7. Prestigious award for SOHO

    NASA Astrophysics Data System (ADS)

    2003-09-01

    SOHO spacecraft artist's impression hi-res Size hi-res: 451 Kb Credits: ESA SOHO spacecraft SOHO is a project of international cooperation between ESA and NASA. SOHO's science ranges from the Sun's hot interior, through its visible surface and stormy atmosphere, and out to distant regions where the wind from the Sun battles with a breeze of atoms coming from among the stars. The award recognises both the outstanding achievements in designing, building and operating the mission, as well as the science it has performed. It is a tribute to a team that has contributed to one of the most successful space missions in history. The International Academy of Astronautics presents this award in recognition of extraordinary performance and achievement by teams of scientists, engineers and managers in the field of astronautics. This honour has been awarded only twice before - to the Russian Mir Space Station Team and the US Space Shuttle Team. Now the SOHO team joins this select group. The citation of the award for the SOHO team reads: "To the team of scientists, engineers and managers for the development and operation of a world-class mission leading to substantial advancements in understanding the Sun and the solar-terrestrial relationship." SOHO has an impressive and unique list of achievements. For instance, it produced the first ever images of the turbulent outer shell of the Sun and of the structure below sunspots. It gave the most precise measurements of the solar temperature structure, the interior rotation and the gas flows inside the Sun. It measured the acceleration of the fast and slow solar winds and discovered new solar phenomena, such as solar tornadoes. It revolutionised our ability to forecast space weather, and helped our understanding of the impact of solar variability on Earth's climate. During eight years of operation, the team has had to face several heart-stopping moments, but with extraordinary team spirit, skill and competence, they turned these episodes into remarkable success stories. In June 1998, control of the spacecraft was lost and the team fought for three months before regaining contact with the spacecraft. Then all three on-board gyroscopes failed. Again, the team rose to the challenge by reprogramming the spacecraft to eliminate completely the reliance on gyroscopes. In doing so, they crossed another frontier in space - SOHO became the first three-axis stabilised spacecraft to be operated without gyroscopes. Most recently, in May 2003, the SOHO team recorded signs of a possible breakdown in the east-west pointing mechanism of the high-gain antenna. They feared that the mission was again in danger. After a long and careful analysis of all options, the team once more found a solution. They decided to 'park' the antenna in an ideal position (where data losses are minimised), by rotating the spacecraft 180 degrees every three months. In addition, they established new procedures and the use of larger ground antennae (when available) to all but eliminate the impacts to normal science operations. At all times of the mission, the team continued to produce excellent science, and SOHO has revolutionised the way scientists think about the Sun and how it might affect the Earth's environment. More than 1500 papers, representing the work of more than 1500 scientists, have been published based on SOHO data. With SOHO still going strong, the success story is set to continue. Bernhard Fleck and Pĺl Brekke, ESA's SOHO Project Scientist and Deputy Project Scientist, said: "We feel very honoured to receive this award on behalf of the SOHO science teams, especially considering the prestigious teams that have won before. It is a boost for all of us involved in this mission to know that our work has been recognised in this way." Note to editors The award ceremony took place on 28 September 2003, the opening day of the 54th International Astronautical Congress, in Bremen, Germany. The International Academy of Astronautics was founded in 1960, in Stockholm, Sweden, to foster the development of astronau

  8. Computational Control of Flexible Aerospace Systems

    NASA Technical Reports Server (NTRS)

    Sharpe, Lonnie, Jr.; Shen, Ji Yao

    1994-01-01

    The main objective of this project is to establish a distributed parameter modeling technique for structural analysis, parameter estimation, vibration suppression and control synthesis of large flexible aerospace structures. This report concentrates on the research outputs produced in the last two years of the project. The main accomplishments can be summarized as follows. A new version of the PDEMOD Code had been completed. A theoretical investigation of the NASA MSFC two-dimensional ground-based manipulator facility by using distributed parameter modelling technique has been conducted. A new mathematical treatment for dynamic analysis and control of large flexible manipulator systems has been conceived, which may provide a embryonic form of a more sophisticated mathematical model for future modified versions of the PDEMOD Codes.

  9. Development of Sensors for Aerospace Applications

    NASA Technical Reports Server (NTRS)

    Medelius, Pedro

    2005-01-01

    Advances in technology have led to the availability of smaller and more accurate sensors. Computer power to process large amounts of data is no longer the prevailing issue; thus multiple and redundant sensors can be used to obtain more accurate and comprehensive measurements in a space vehicle. The successful integration and commercialization of micro- and nanotechnology for aerospace applications require that a close and interactive relationship be developed between the technology provider and the end user early in the project. Close coordination between the developers and the end users is critical since qualification for flight is time-consuming and expensive. The successful integration of micro- and nanotechnology into space vehicles requires a coordinated effort throughout the design, development, installation, and integration processes

  10. Trajectory optimization for the National Aerospace Plane

    NASA Technical Reports Server (NTRS)

    Lu, Ping

    1992-01-01

    The primary objective of this research is to develop an efficient and robust trajectory optimization tool for the optimal ascent problem of the National Aerospace Plane (NASP). This report is organized in the following order to summarize the complete work: Section two states the formulation and models of the trajectory optimization problem. An inverse dynamics approach to the problem is introduced in Section three. Optimal trajectories corresponding to various conditions and performance parameters are presented in Section four. A midcourse nonlinear feedback controller is developed in Section five. Section six demonstrates the performance of the inverse dynamics approach and midcourse controller during disturbances. Section seven discusses rocket assisted ascent which may be beneficial when orbital altitude is high. Finally, Section eight recommends areas of future research.

  11. Science, Engineering, Mathematics and Aerospace Academy

    NASA Technical Reports Server (NTRS)

    1996-01-01

    The Science, Engineering, Mathematics and Aerospace Academy (SEMAA) was established in September, 1993, by Cuyahoga Community College and the NASA Lewis Research Center. Funding for SEMAA was provided by NASA Headquarters' Office of Equal Employment Opportunities. SEMAA brought together five preexisting youth programs at Cuyahoga Community College. All the programs shared the common goals of 1) Increasing the participation of underrepresented/underserved groups in science, mathematics and engineering and technology careers. 2) Increasing "success" rates of all students interested in science and mathematics. 3) Developing partnerships to recognize and support students interested in these fields. 4) Supporting continued success of highly successful students. The framework for each preexisting program allowed SEMAA to have a student population ranging from kindergarten through the twelfth-grade. This connectivness was the foundation for the many decisions which would make SEMAA a truly innovative program.

  12. Aerospace Flywheel Technology Development for IPACS Applications

    NASA Technical Reports Server (NTRS)

    McLallin, Kerry L.; Jansen, Ralph H.; Fausz, Jerry; Bauer, Robert D.

    2001-01-01

    The National Aeronautics and Space Administration (NASA) and the Air Force Research Laboratory (AFRL) are cooperating under a space act agreement to sponsor the research and development of aerospace flywheel technologies to address mutual future mission needs. Flywheel technology offers significantly enhanced capability or is an enabling technology. Generally these missions are for energy storage and/or integrated power and attitude control systems (IPACS) for mid-to-large satellites in low earth orbit. These missions require significant energy storage as well as a CMG or reaction wheel function for attitude control. A summary description of the NASA and AFRL flywheel technology development programs is provided, followed by specific descriptions of the development plans for integrated flywheel system tests for IPACS applications utilizing both fixed and actuated flywheel units. These flywheel system development tests will be conducted at facilities at AFRL and NASA Glenn Research Center and include participation by industry participants Honeywell and Lockheed Martin.

  13. Science, Engineering, Mathematics and Aerospace Academy

    NASA Technical Reports Server (NTRS)

    1997-01-01

    This is an annual report on the Science, Engineering, Mathematics, and Aerospace Academy (SEMAA), which is run as a collaborative effort of NASA Lewis Research Center, and Cuyahgoga Community College. The purpose of SEMA is to increase the percentage of African Americans, and Hispanics in the fields of science and technology. The SEMAA program reaches from kindergarden, to grade 12, involving the family of under-served minorities in the education of the children. The year being reported (i.e., 1996-1997) saw considerable achievement. The program served over 1,939 students, and 120 parents were involved in various seminars. The report goes on to review the program and its implementation for each grade level. It also summarizes the participation, by gender and ethnicity.

  14. Stepper motor instabilities in an aerospace application

    NASA Technical Reports Server (NTRS)

    Kackley, Russell; Mccully, Sean

    1992-01-01

    Stepper motors are frequently used in positioning mechanisms because they have several advantages over ordinary DC motors. However, there is frequently no feedback loop and the motor may exhibit instabilities under some conditions. A stepper motor in an aerospace positioning mechanism was investigated. During testing, the motor exhibited unstable behavior, such as backrunning and forward running. The instability was dependent on voltage pulse characteristics, temperature, positioning angle, step rate, and interaction between the two motors in the system. Both testing and analysis results verified the instability. A special purpose FORTRAN code was written to simulate the system. This code was combined with another simpler code to show the performance of the system in the phase plane so that instability boundaries could be displayed along with the motor performance. The analysis was performed to verify that proposed modifications would produce stable performance before implementation in the hardware. Subsequent testing verified the analytic stability predictions.

  15. Artificial Immune System Approaches for Aerospace Applications

    NASA Technical Reports Server (NTRS)

    KrishnaKumar, Kalmanje; Koga, Dennis (Technical Monitor)

    2002-01-01

    Artificial Immune Systems (AIS) combine a priori knowledge with the adapting capabilities of biological immune system to provide a powerful alternative to currently available techniques for pattern recognition, modeling, design, and control. Immunology is the science of built-in defense mechanisms that are present in all living beings to protect against external attacks. A biological immune system can be thought of as a robust, adaptive system that is capable of dealing with an enormous variety of disturbances and uncertainties. Biological immune systems use a finite number of discrete "building blocks" to achieve this adaptiveness. These building blocks can be thought of as pieces of a puzzle which must be put together in a specific way-to neutralize, remove, or destroy each unique disturbance the system encounters. In this paper, we outline AIS models that are immediately applicable to aerospace problems and identify application areas that need further investigation.

  16. Langley Aerospace Research Summer Scholars. Part 2

    NASA Technical Reports Server (NTRS)

    Schwan, Rafaela (Compiler)

    1995-01-01

    The Langley Aerospace Research Summer Scholars (LARSS) Program was established by Dr. Samuel E. Massenberg in 1986. The program has increased from 20 participants in 1986 to 114 participants in 1995. The program is LaRC-unique and is administered by Hampton University. The program was established for the benefit of undergraduate juniors and seniors and first-year graduate students who are pursuing degrees in aeronautical engineering, mechanical engineering, electrical engineering, material science, computer science, atmospheric science, astrophysics, physics, and chemistry. Two primary elements of the LARSS Program are: (1) a research project to be completed by each participant under the supervision of a researcher who will assume the role of a mentor for the summer, and (2) technical lectures by prominent engineers and scientists. Additional elements of this program include tours of LARC wind tunnels, computational facilities, and laboratories. Library and computer facilities will be available for use by the participants.

  17. Silicon solutions for aerospace applications - Case studies

    NASA Astrophysics Data System (ADS)

    Walworth, K.; Gwozdz, R. E.; Howland, G. R.

    This paper describes silicon solutions for various aerospace applications using a proven CMOS gate array CAD 'building-block' design approach. Some of the 'solutions' presented are: a MIL-STD-1553B dual bus remote terminal interface on a chip, which provides all the protocol and data handling, error checking, host system handshakes as well as a comprehensive self-test capability and; a digital system on a chip, which may be designed using a library containing a 1.2 MIP 16-bit core processor, a UART, an ARINC-429 receiver/transmitter, a frequency to digital converter, a digital to pulse width converter, a 12-bit triple-slope A/D converter, and other proven interfaces.

  18. Formal Safety Certification of Aerospace Software

    NASA Technical Reports Server (NTRS)

    Denney, Ewen; Fischer, Bernd

    2005-01-01

    In principle, formal methods offer many advantages for aerospace software development: they can help to achieve ultra-high reliability, and they can be used to provide evidence of the reliability claims which can then be subjected to external scrutiny. However, despite years of research and many advances in the underlying formalisms of specification, semantics, and logic, formal methods are not much used in practice. In our opinion this is related to three major shortcomings. First, the application of formal methods is still expensive because they are labor- and knowledge-intensive. Second, they are difficult to scale up to complex systems because they are based on deep mathematical insights about the behavior of the systems (t.e., they rely on the "heroic proof"). Third, the proofs can be difficult to interpret, and typically stand in isolation from the original code. In this paper, we describe a tool for formally demonstrating safety-relevant aspects of aerospace software, which largely circumvents these problems. We focus on safely properties because it has been observed that safety violations such as out-of-bounds memory accesses or use of uninitialized variables constitute the majority of the errors found in the aerospace domain. In our approach, safety means that the program will not violate a set of rules that can range for the simple memory access rules to high-level flight rules. These different safety properties are formalized as different safety policies in Hoare logic, which are then used by a verification condition generator along with the code and logical annotations in order to derive formal safety conditions; these are then proven using an automated theorem prover. Our certification system is currently integrated into a model-based code generation toolset that generates the annotations together with the code. However, this automated formal certification technology is not exclusively constrained to our code generator and could, in principle, also be integrated with other code generators such as RealTime Workshop or even applied to legacy code. Our approach circumvents the historical problems with formal methods by increasing the degree of automation on all levels. The restriction to safety policies (as opposed to arbitrary functional behavior) results in simpler proof problems that can generally be solved by fully automatic theorem proves. An automated linking mechanism between the safety conditions and the code provides some of the traceability mandated by process standards such as DO-178B. An automated explanation mechanism uses semantic markup added by the verification condition generator to produce natural-language explanations of the safety conditions and thus supports their interpretation in relation to the code. It shows an automatically generated certification browser that lets users inspect the (generated) code along with the safety conditions (including textual explanations), and uses hyperlinks to automate tracing between the two levels. Here, the explanations reflect the logical structure of the safety obligation but the mechanism can in principle be customized using different sets of domain concepts. The interface also provides some limited control over the certification process itself. Our long-term goal is a seamless integration of certification, code generation, and manual coding that results in a "certified pipeline" in which specifications are automatically transformed into executable code, together with the supporting artifacts necessary for achieving and demonstrating the high level of assurance needed in the aerospace domain.

  19. Optical Measurements for Intelligent Aerospace Propulsion

    NASA Technical Reports Server (NTRS)

    Mercer, Carolyn R.

    2003-01-01

    There is growing interest in applying intelligent technologies to aerospace propulsion systems to reap expected benefits in cost, performance, and environmental compliance. Cost benefits span the engine life cycle from development, operations, and maintenance. Performance gains are anticipated in reduced fuel consumption, increased thrust-toweight ratios, and operability. Environmental benefits include generating fewer pollutants and less noise. Critical enabling technologies to realize these potential benefits include sensors, actuators, logic, electronics, materials, and structures. For propulsion applications, the challenge is to increase the robustness of these technologies so that they can withstand harsh temperatures, vibrations, and grime while providing extremely reliable performance. This paper addresses the role that optical metrology is playing in providing solutions to these challenges. Optics for ground-based testing (development cycle), flight sensing (operations), and inspection (maintenance) are described. Opportunities for future work are presented.

  20. Internally Cooled Monolithic Silicon Nitride Aerospace Components

    NASA Technical Reports Server (NTRS)

    Best, Jonathan E.; Cawley, James D.; Bhatt, Ramakrishna T.; Fox, Dennis S.; Lang, Jerry (Technical Monitor)

    2000-01-01

    A set of rapid prototyping (RP) processes have been combined with gelcasting to make ceramic aerospace components that contain internal cooling geometry. A mold and core combination is made using a MM6Pro (Sanders Prototyping, Inc.) and SLA-250/40 (3Dsystems, Inc.). The MM6Pro produces cores from ProtoBuild (trademarked) wax that are dissolved in room temperature ethanol following gelcasting. The SLA-250/40 yields epoxy/acrylate reusable molds. Parts produced by this method include two types of specimens containing a high density of thin long cooling channels, thin-walled cylinders and plates, as well as a model hollow airfoil shape that can be used for burner rig evaluation of coatings. Both uncoated and mullite-coated hollow airfoils has been tested in a Mach 0.3 burner rig with cooling air demonstrating internal cooling and confirming the effectiveness of mullite coatings.

  1. Variant terminology. [for aerospace information systems

    NASA Technical Reports Server (NTRS)

    Buchan, Ronald L.

    1991-01-01

    A system called Variant Terminology Switching (VTS) is set forth that is intended to provide computer-assisted spellings for terms that have American and British versions. VTS is based on the use of brackets, parentheses, and other symbols in conjunction with letters that distinguish American and British spellings. The symbols are used in the systems as indicators of actions such as deleting, adding, and replacing letters as well as replacing entire words and concepts. The system is shown to be useful for the intended purpose and also for the recognition of misspellings and for the standardization of computerized input/output. The VTS system is of interest to the development of international retrieval systems for aerospace and other technical databases that enhance the use by the global scientific community.

  2. Predicting Production Costs for Advanced Aerospace Vehicles

    NASA Technical Reports Server (NTRS)

    Bao, Han P.; Samareh, J. A.; Weston, R. P.

    2002-01-01

    For early design concepts, the conventional approach to cost is normally some kind of parametric weight-based cost model. There is now ample evidence that this approach can be misleading and inaccurate. By the nature of its development, a parametric cost model requires historical data and is valid only if the new design is analogous to those for which the model was derived. Advanced aerospace vehicles have no historical production data and are nowhere near the vehicles of the past. Using an existing weight-based cost model would only lead to errors and distortions of the true production cost. This paper outlines the development of a process-based cost model in which the physical elements of the vehicle are soared according to a first-order dynamics model. This theoretical cost model, first advocated by early work at MIT, has been expanded to cover the basic structures of an advanced aerospace vehicle. Elemental costs based on the geometry of the design can be summed up to provide an overall estimation of the total production cost for a design configuration. This capability to directly link any design configuration to realistic cost estimation is a key requirement for high payoff MDO problems. Another important consideration in this paper is the handling of part or product complexity. Here the concept of cost modulus is introduced to take into account variability due to different materials, sizes, shapes, precision of fabrication, and equipment requirements. The most important implication of the development of the proposed process-based cost model is that different design configurations can now be quickly related to their cost estimates in a seamless calculation process easily implemented on any spreadsheet tool.

  3. Alumni Awards May 3, 2008

    E-print Network

    Decker Computer Science and Engineering Distinguished Alumni Award Moti Kishin Jiandani John D. Ryder Electrical, and house or ranch dressing Main course -- petite filet mignon with lemon grass demi-glace and salmon filet

  4. 2014 DCEG Intramural Research Awards

    Cancer.gov

    DCEG Intramural Research Awards (IRAs) are competitive funding opportunities designed to foster creative, high-impact research by fellows and tenure-track investigators. Proposals are evaluated on their potential for significant scientific or public health

  5. 2015 DCEG Intramural Research Awards

    Cancer.gov

    DCEG Intramural Research Awards (IRAs) are competitive funding opportunities designed to foster creative, high-impact research by fellows and tenure-track investigators. Proposals are evaluated on their potential for significant scientific or public health

  6. CDRP - U56 Award Mechanism

    Cancer.gov

    Home About CDRP Background The Challenge Ahead Health Disparities Cooperative Planning Grant Objective and Scope U56 Award Mechanism Target Populations Funded Institutions Funded Institutions Programs' Presentations CDRP Symposium Presentations Clinical

  7. Alumni Awards May 5, 2007

    E-print Network

    . Erickson Distinguished Alumnus Award Joon S. Moon MENU Hors d'oeuvres -- wild mushroom and goat cheese melon, wild mushroom and chive potato cakes Salad -- wedge of iceberg with tomato, chopped egg, and bleu

  8. Alumni Awards May 5, 2012

    E-print Network

    R. Erickson Distinguished Alumni Award Dr. Sami K. Al-Araji 1 MENU Hors d'oeuvres -- spinach and mushroom crostini; pear and brie in phyllo; roasted asparagus wrapped in prosciutto Salad -- spinach salad

  9. Return to : Kirkpatrick Travel Award

    E-print Network

    Saskatchewan, University of

    . Recommended for a Teaching Certificate by the College of Education, University of Saskatchewan (YearReturn to : Kirkpatrick Travel Award Associate Dean's O ce College of Education University: Residential _________________________Business ___________________________ 4. Eligibility: Please complete one

  10. NASA/DOD Aerospace Knowledge Diffusion Research Project. Paper 47: The value of computer networks in aerospace

    NASA Technical Reports Server (NTRS)

    Bishop, Ann Peterson; Pinelli, Thomas E.

    1995-01-01

    This paper presents data on the value of computer networks that were obtained from a national survey of 2000 aerospace engineers that was conducted in 1993. Survey respondents reported the extent to which they used computer networks in their work and communication and offered their assessments of the value of various network types and applications. They also provided information about the positive impacts of networks on their work, which presents another perspective on value. Finally, aerospace engineers' recommendations on network implementation present suggestions for increasing the value of computer networks within aerospace organizations.

  11. NASA/DOD Aerospace Knowledge Diffusion Research Project. Paper 26: The relationship between technology policy and scientific and technical information within the US and Japanese aerospace industries

    NASA Technical Reports Server (NTRS)

    Pinelli, Thomas E.; Barclay, Rebecca O.; Kennedy, John M.

    1993-01-01

    Government technology policy has nurtured the growth of the aerospace industry which is vital to both the U.S. and Japanese economies. Japanese technology policy differs significantly from U.S. technology policy, however, particularly with respect to the production, transfer, and use of scientific and technical information (STI). In this paper, we discuss the unique position of the aerospace industry in the U.S. and Japan, U.S. and Japanese aerospace policy, and the role of STI in the process of aerospace innovation. The information-seeking behaviors of U.S. and Japanese aerospace engineers and scientists are compared. The authors advocate the development of innovation-adoption technology and STI policy goals for U.S. aerospace and the inclusion of an aerospace knowledge diffusion transfer system with an 'active' component for scanning and acquiring foreign aerospace technology and STI.

  12. 40 CFR 105.14 - How are award winners notified?

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS RECOGNITION AWARDS UNDER THE CLEAN WATER ACT Awards Recognition § 105.14 How are award winners notified? EPA notifies national award winners by...

  13. 40 CFR 105.15 - How are award winners recognized?

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS RECOGNITION AWARDS UNDER THE CLEAN WATER ACT Awards Recognition § 105.15 How are award winners recognized? EPA presents national award winners...

  14. 40 CFR 105.14 - How are award winners notified?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS RECOGNITION AWARDS UNDER THE CLEAN WATER ACT Awards Recognition § 105.14 How are award winners notified? EPA notifies national award winners by...

  15. 40 CFR 105.15 - How are award winners recognized?

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS RECOGNITION AWARDS UNDER THE CLEAN WATER ACT Awards Recognition § 105.15 How are award winners recognized? EPA presents national award winners...

  16. 40 CFR 105.15 - How are award winners recognized?

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS RECOGNITION AWARDS UNDER THE CLEAN WATER ACT Awards Recognition § 105.15 How are award winners recognized? EPA presents national award winners...

  17. 12 CFR 1806.204 - Applications for Bank Enterprise Awards.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ...2010-01-01 false Applications for Bank Enterprise Awards. 1806.204 Section 1806...DEPARTMENT OF THE TREASURY BANK ENTERPRISE AWARD PROGRAM Awards § 1806.204 Applications for Bank Enterprise Awards. (a) Notice of...

  18. 44 CFR 150.5 - Joint Public Safety Awards Board.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... 2014-10-01 2014-10-01 false Joint Public Safety Awards Board. 150.5 Section...AWARDS TO PUBLIC SAFETY OFFICERS § 150.5 Joint Public Safety Awards Board. (a) A Joint Public Safety Awards Board (Joint...

  19. 44 CFR 150.5 - Joint Public Safety Awards Board.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ... 2011-10-01 2011-10-01 false Joint Public Safety Awards Board. 150.5 Section...AWARDS TO PUBLIC SAFETY OFFICERS § 150.5 Joint Public Safety Awards Board. (a) A Joint Public Safety Awards Board (Joint...

  20. 44 CFR 150.5 - Joint Public Safety Awards Board.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... 2010-10-01 2010-10-01 false Joint Public Safety Awards Board. 150.5 Section...AWARDS TO PUBLIC SAFETY OFFICERS § 150.5 Joint Public Safety Awards Board. (a) A Joint Public Safety Awards Board (Joint...

  1. 44 CFR 150.5 - Joint Public Safety Awards Board.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... 2013-10-01 2013-10-01 false Joint Public Safety Awards Board. 150.5 Section...AWARDS TO PUBLIC SAFETY OFFICERS § 150.5 Joint Public Safety Awards Board. (a) A Joint Public Safety Awards Board (Joint...

  2. 75 FR 36697 - Aerospace Safety Advisory Panel; Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-28

    ... ADMINISTRATION Aerospace Safety Advisory Panel; Meeting AGENCY: National Aeronautics and Space Administration..., Public Law 92-463, as amended, the National Aeronautics and Space Administration announce a forthcoming... Director, Advisory Committee Management Division, National Aeronautics and Space......

  3. 76 FR 23339 - Aerospace Safety Advisory Panel; Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-26

    ... ADMINISTRATION Aerospace Safety Advisory Panel; Meeting AGENCY: National Aeronautics and Space Administration... 19147, Notice Number 11-030, April 6, 2011. SUMMARY: The National Aeronautics and Space Administration..., National Aeronautics and Space Administration, Washington, DC 20546, (202) 358-0732.......

  4. Astronomy research at the Aerospace Corporation. [research projects - NASA programs

    NASA Technical Reports Server (NTRS)

    Paulikas, G. A.

    1974-01-01

    This report reviews the astronomy research carried out at The Aerospace Corporation during 1974. The report describes the activities of the San Fernando Observatory, the research in millimeter wave radio astronomy as well as the space astronomy research.

  5. 78 FR 36793 - Aerospace Safety Advisory Panel; Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-19

    ...., Local Time. ADDRESSES: NASA's Marshall Space Flight Center, Educator Resource Center, U.S. Space... From the Federal Register Online via the Government Printing Office NATIONAL AERONAUTICS AND SPACE ADMINISTRATION Aerospace Safety Advisory Panel; Meeting AGENCY: National Aeronautics and Space...

  6. The electronic transfer of information and aerospace knowledge diffusion

    NASA Technical Reports Server (NTRS)

    Pinelli, Thomas E.; Bishop, Ann P.; Barclay, Rebecca O.; Kennedy, John M.

    1992-01-01

    Increasing reliance on and investment in information technology and electronic networking systems presupposes that computing and information technology will play a motor role in the diffusion of aerospace knowledge. Little is known, however, about actual information technology needs, uses, and problems within the aerospace knowledge diffusion process. The authors state that the potential contributions of information technology to increased productivity and competitiveness will be diminished unless empirically derived knowledge regarding the information-seeking behavior of the members of the social system - those who are producing, transferring, and using scientific and technical information - is incorporated into a new technology policy framework. Research into the use of information technology and electronic networks by U.S. aerospace engineers and scientists, collected as part of a research project designed to study aerospace knowledge diffusion, is presented in support of this assertion.

  7. Aviation/Aerospace Teacher Education Workshops: Program Development and Implementation.

    ERIC Educational Resources Information Center

    Green, Mavis F.

    1998-01-01

    Describes an aviation/aerospace teacher-education workshop that allows elementary school teachers to become familiar with aviation fundamentals and issues and with ways to incorporate aviation topics into their curricula. (JOW)

  8. Techniques for Early Warning of Systematic Failures of Aerospace Components

    E-print Network

    Massachusetts at Amherst, University of

    860-539-9335 sondheimer@cs.umass.edu Abstract--Fleets of aerospace equipment are managed through, an unexpected demand on maintenance and supply can develop, reducing the availability of equipment. Earlier. THE COLLECTIVE MIND APPROACH...............................4 6. EXAMPLES

  9. 32 CFR 705.30 - Aerospace Education Workshop.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...REGULATIONS § 705.30 Aerospace Education Workshop. (a) This program is devised by the Navy to give students at colleges and universities conducting teacher training a comprehensive background in the field of aviation. The teachers in...

  10. Cost-effective lightweight mirrors for aerospace and defense

    NASA Astrophysics Data System (ADS)

    Woodard, Kenneth S.; Comstock, Lovell E.; Wamboldt, Leonard; Roy, Brian P.

    2015-05-01

    The demand for high performance, lightweight mirrors was historically driven by aerospace and defense (A&D) but now we are also seeing similar requirements for commercial applications. These applications range from aerospace-like platforms such as small unmanned aircraft for agricultural, mineral and pollutant aerial mapping to an eye tracking gimbaled mirror for optometry offices. While aerospace and defense businesses can often justify the high cost of exotic, low density materials, commercial products rarely can. Also, to obtain high performance with low overall optical system weight, aspheric surfaces are often prescribed. This may drive the manufacturing process to diamond machining thus requiring the reflective side of the mirror to be a diamond machinable material. This paper summarizes the diamond machined finishing and coating of some high performance, lightweight designs using non-exotic substrates to achieve cost effective mirrors. The results indicate that these processes can meet typical aerospace and defense requirements but may also be competitive in some commercial applications.

  11. Applications of aerospace technology to petroleum exploration. Volume 2: Appendices

    NASA Technical Reports Server (NTRS)

    Jaffe, L. D.

    1976-01-01

    Participants in the investigation of problem areas in oil exploration are listed and the data acquisition methods used to determine categories to be studied are described. Specific aerospace techniques applicable to the tasks identified are explained and their costs evaluated.

  12. Reduction of rework at a large aerospace manufacturer

    E-print Network

    Lieberman, Jeremy A. (Jeremy Alan)

    2012-01-01

    It is an axiom of the manufacturing of any complex product that errors will occur that require repair or discard of said product. In building aircraft, Raptor Aerospace encounters and repairs numerous deviations from the ...

  13. Dynamic Data Driven Methods for Self-aware Aerospace Vehicles

    E-print Network

    Biros, G.

    A self-aware aerospace vehicle can dynamically adapt the way it performs missions by gathering information about itself and its surroundings and responding intelligently. Achieving this DDDAS paradigm enables a revolutionary ...

  14. 75 FR 19662 - Aerospace Safety Advisory Panel; Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-15

    ... Shuttle and International Space Station Updates; Commercial Space; Mishap Investigation Process and... From the Federal Register Online via the Government Printing Office NATIONAL AERONAUTICS AND SPACE ADMINISTRATION Aerospace Safety Advisory Panel; Meeting AGENCY: National Aeronautics and Space...

  15. Risk communication strategy development using the aerospace systems engineering process

    NASA Technical Reports Server (NTRS)

    Dawson, S.; Sklar, M.

    2004-01-01

    This paper explains the goals and challenges of NASA's risk communication efforts and how the Aerospace Systems Engineering Process (ASEP) was used to map the risk communication strategy used at the Jet Propulsion Laboratory to achieve these goals.

  16. 78 FR 56941 - Aerospace Safety Advisory Panel; Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-09-16

    ...In accordance with the Federal Advisory Committee Act, Public Law 92-463, as amended, the National Aeronautics and Space Administration announces a forthcoming meeting of the Aerospace Safety Advisory...

  17. 76 FR 19147 - Aerospace Safety Advisory Panel; Meeting.

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-06

    ...In accordance with the Federal Advisory Committee Act, Public Law 92-463, as amended, the National Aeronautics and Space Administration announce a forthcoming meeting of the Aerospace Safety Advisory...

  18. 76 FR 62455 - Aerospace Safety Advisory Panel; Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-07

    ...In accordance with the Federal Advisory Committee Act, Public Law 92-463, as amended, the National Aeronautics and Space Administration announces a forthcoming meeting of the Aerospace Safety Advisory...

  19. 76 FR 2923 - Aerospace Safety Advisory Panel; Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-18

    ...In accordance with the Federal Advisory Committee Act, Public Law 92-463, as amended, the National Aeronautics and Space Administration announce a forthcoming meeting of the Aerospace Safety Advisory...

  20. 75 FR 61219 - Aerospace Safety Advisory Panel; Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-10-04

    ...In accordance with the Federal Advisory Committee Act, Public Law 92-463, as amended, the National Aeronautics and Space Administration announces a forthcoming meeting of the Aerospace Safety Advisory...

  1. 77 FR 1955 - Aerospace Safety Advisory Panel; Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-01-12

    ...In accordance with the Federal Advisory Committee Act, Public Law 92-463, as amended, the National Aeronautics and Space Administration announce a forthcoming meeting of the Aerospace Safety Advisory...

  2. Inventory optimization in high volume aerospace supply chains

    E-print Network

    Masse, Brian Robert

    2011-01-01

    The supply chains of aerospace products can be complex, involving thousands of components per product and hundreds of vendors spaced out over an increasingly global landscape. Managing all inputs necessary for these complex ...

  3. Understanding and managing uncertainty in lean aerospace product development

    E-print Network

    Bresnahan, Steven M. (Steven Michael)

    2006-01-01

    Aspects of aircraft product uncertainty during system development are examined. Generation of stakeholder value in lean aerospace product development is linked to the reduction or elimination of project risks and uncertainties ...

  4. Materials research. [research concerning materials for aerospace applications

    NASA Technical Reports Server (NTRS)

    1973-01-01

    The research is reported concerned with materials for aerospace applications. Areas reported include: electrical properties of glasses, oxides and metals; structural and high temperature properties of crystalline and amorphous materials; and physical properties, and microstructure of materials.

  5. Aerospace in Hawaii Week October 4 -10, 2009

    E-print Network

    Mission to Planet Earth: October 6 Global Observation and Monitoring NASA Teacher Training Programs) Hawaii Science & Technology Council Luncheon Astronaut Brian Duffy: "The Business of Aerospace" Goodsill Center - Hilo Imiloa NASA LCROSS Lunar Impact Celebration · Robotic Tournament/Workshops /Planetarium

  6. Risk from network disruptions in an aerospace supply chain

    E-print Network

    Wilson, Bryan K. (Bryan Keith)

    2010-01-01

    This thesis presents methods for determining the effects of risk from disruptions using an aerospace supply chain as the example, primarily through the use of a computer simulation model. Uncertainty in the current marketplace ...

  7. The Aerospace Plane Design Challenge: Credible Computational Fluid Dynamics Results

    NASA Technical Reports Server (NTRS)

    Mehta, Unmeel B.

    1991-01-01

    The aerospace plane design challenge is presented in the form of the view-graphs. The following topics are included: the CFD design technology development; CFD validation vs. measurable fluid dynamics validation; and discussion of results.

  8. 75 FR 39911 - Aerospace Supplier Development Mission to China

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-13

    ...China Aviation Industry Corporation I and...country's aerospace industry. Over the years...engaged in manufacturing, design and engineering...companies to Chinese joint- venture...Western original equipment manufacturers...Xi'an Aircraft Industry Group and the...

  9. NASA's activities in the conservation of strategic aerospace materials

    NASA Technical Reports Server (NTRS)

    Stephens, J. R.

    1980-01-01

    The primary objective of the Conservation of Strategic Aerospace Materials (COSAM) Program is to help reduce the dependence of the United States aerospace industry on strategic metals by providing the materials technology needed to minimize the strategic metal content of critical aerospace components with prime emphasis on components for gas turbine engines. Initial emphasis was placed in the area of strategic element substinction. Specifically, the role of cobalt in nickel base and cobalt base superalloys vital to the aerospace industry is being examined in great detail by means of cooperative university-industry-government research efforts. Investigations are underway in the area of "new classes" of alloys. Specifically, a study was undertaken to investigate the mechanical and physical properties of intermetallics that contain a minimum of the strategic metals. Current plans for the much larger COSAM Program are also presented.

  10. Aerospace mergers and acquisitions from a lean enterprise perspective

    E-print Network

    Kim, Junhong, 1974-

    2004-01-01

    In the past twenty years, companies in the aerospace industry experienced major transitions: mergers and acquisitions, and lean transformation initiatives. This thesis presents research about the relation of lean efforts ...

  11. Challenges for Insertion of Structural Nanomaterials in Aerospace Applications

    NASA Technical Reports Server (NTRS)

    Sochi, Emilie J.

    2012-01-01

    In the two decades since Iijima's report on carbon nanotubes (CNT), there has been great interest in realizing the benefits of mechanical properties observed at the nanoscale in large-scale structures. The weight savings possible due to dramatic improvements in mechanical properties relative to state-of-the-art material systems can be game changing for applications like aerospace vehicles. While there has been significant progress in commercial production of CNTs, major aerospace applications that take advantage of properties offered by this material have yet to be realized. This paper provides a perspective on the technical challenges and barriers for insertion of CNTs as an emerging material technology in aerospace applications and proposes approaches that may reduce the typical timeframe for technology maturation and insertion into aerospace structures.

  12. Fred Haise Honored at Aerospace Appreciation Night - Duration: 82 seconds.

    NASA Video Gallery

    Retired NASA astronaut and test pilot Fred Haise was honored recently by the Lancaster, Calif., Jethawks baseball team at its Aerospace Appreciation Night. Best known as one of the Apollo 13 crew, ...

  13. Study on application of aerospace technology to improve surgical implants

    NASA Technical Reports Server (NTRS)

    Johnson, R. E.; Youngblood, J. L.

    1982-01-01

    The areas where aerospace technology could be used to improve the reliability and performance of metallic, orthopedic implants was assessed. Specifically, comparisons were made of material controls, design approaches, analytical methods and inspection approaches being used in the implant industry with hardware for the aerospace industries. Several areas for possible improvement were noted such as increased use of finite element stress analysis and fracture control programs on devices where the needs exist for maximum reliability and high structural performance.

  14. High temperature arc-track resistant aerospace insulation

    NASA Technical Reports Server (NTRS)

    Dorogy, William

    1994-01-01

    The topics are presented in viewgraph form and include the following: high temperature aerospace insulation; Foster-Miller approach to develop a 300 C rated, arc-track resistant aerospace insulation; advantages and disadvantages of key structural features; summary goals and achievements of the phase 1 program; performance goals for selected materials; materials under evaluation; molecular structures of candidate polymers; candidate polymer properties; film properties; and a detailed program plan.

  15. Human performance in aerospace environments: The search for psychological determinants

    NASA Technical Reports Server (NTRS)

    Helmreich, Robert L.; Wilhelm, John A.

    1987-01-01

    A program of research into the psychological determinants of individual and crew performance in aerospace environments is described. Constellations of personality factors influencing behavior in demanding environments are discussed. Relationships between attitudes and performance and attitudes and personality are also reported. The efficacy of training in interpersonal relations as a means of changing attitudes and behavior is explored along with the influence of personality on attitude change processes. Finally, approaches to measuring group behavior in aerospace settings are described.

  16. Applications of aerospace technology to petroleum extraction and reservoir engineering

    NASA Technical Reports Server (NTRS)

    Jaffe, L. D.; Back, L. H.; Berdahl, C. M.; Collins, E. E., Jr.; Gordon, P. G.; Houseman, J.; Humphrey, M. F.; Hsu, G. C.; Ham, J. D.; Marte, J. E.; Owen, W. A.

    1977-01-01

    Through contacts with the petroleum industry, the petroleum service industry, universities and government agencies, important petroleum extraction problems were identified. For each problem, areas of aerospace technology that might aid in its solution were also identified, where possible. Some of the problems were selected for further consideration. Work on these problems led to the formulation of specific concepts as candidate for development. Each concept is addressed to the solution of specific extraction problems and makes use of specific areas of aerospace technology.

  17. NASA-UVA light aerospace alloy and structures technology program

    NASA Technical Reports Server (NTRS)

    Gangloff, Richard P.; Haviland, John K.; Herakovich, Carl T.; Pilkey, Walter D.; Pindera, Marek-Jerzy; Stoner, Glenn E.; Swanson, Robert E.; Thornton, Earl A.; Wawner, Franklin E., Jr.; Wert, John A.

    1990-01-01

    The objective of the Light Aerospace Alloy and Structures Technology Program is to conduct interdisciplinary graduate student research on the performance of next generation, light weight aerospace alloys, composites, and associated thermal gradient structures. Individual technical objectives are established for each project. Efforts aim to produce basic understanding of material behavior, monolithic and composite alloys, processing methods, solid and mechanics analyses, measurement advances, and a pool of educated graduate students. Progress is reported for 11 areas of study.

  18. Proceedings of the NASA Aerospace Technology Symposium 2002

    NASA Technical Reports Server (NTRS)

    Bowen, Brent D. (Editor); Fink, Mary M. (Editor); Schaaf, Michaela M. (Editor)

    2002-01-01

    Reports are presented from the NASA Aerospace Technology Symposium 2002 on the following: Geo-Referenced Altitude Hold For Latex Ballons; NASA Spaceport Research: Opportunities For space Grant and EPSCoR Involvement; Numerical Simulation Of The Combustion Of Fuel Droplets: Applications, Aircraft/Spacecraft Flight Control, Guidance Navigation; Expertise In System Dynamics and Control, Control Theory and Aerospace Education Ooutreach Opportunities; and Technology For The Improvement Of General Aviation Security: A Needs Assessmemt.

  19. NASA/DOD Aerospace Knowledge Diffusion Research Project. Paper 5: Aerospace librarians and technical information specialists as information intermediaries: A report of phase 2 activities of the NASA/DOD Aerospace Knowledge Diffusion Research Project

    NASA Technical Reports Server (NTRS)

    Pinelli, Thomas E.; Kennedy, John M.

    1990-01-01

    The objective of the NASA/DOD Aerospace Knowledge Diffusion Research Project is to provide descriptive and analytical data regarding the flow of scientific and technical information (STI) at the individual, organizational, national, and international levels, placing emphasis on the systems used to diffuse the results of federally funded aerospace STI. An overview of project assumptions, objectives, and design is presented and preliminary results of the phase 2 aerospace library survey are summarized. Phase 2 addressed aerospace knowledge transfer and use within the larger social system and focused on the flow of aerospace STI in government and industry and the role of the information intermediary in knowledge transfer.

  20. Engineering in the 21st century. [aerospace technology prospects

    NASA Technical Reports Server (NTRS)

    Mccarthy, J. F., Jr.

    1978-01-01

    A description is presented of the nature of the aerospace technology system that might be expected by the 21st century from a reasonable evolution of the current resources and capabilities. An aerospace employment outlook is provided. The years 1977 and 1978 seem to be marking the beginning of a period of stability and moderate growth in the aerospace industry. Aerospace research and development employment increased to 70,000 in 1977 and is now occupying a near-constant 18% share of the total research and development work force. The changing job environment is considered along with the future of aerospace education. It is found that one trend is toward a more interdisciplinary education. Most trend setters in engineering education recognize that the really challenging engineering problems invariably require the judicious exercise of several disciplines for their solution. Some future trends in aerospace technology are discussed. By the year 2000 space technology will have achieved major advances in four areas, including management of information, transportation, space structures, and energy.

  1. NASA/DOD Aerospace Knowledge Diffusion Research Project. Paper 69: Writing for the Aerospace Industry. Chapter 3; The Practice of Technical and Scientific Communication: Writing in Professional Contexts

    NASA Technical Reports Server (NTRS)

    Barclay, Rebecca O.; Pinelli, Thomas E.

    1997-01-01

    The large and complex aerospace industry, which employed approximately 850,000 people in 1994 (Aerospace Facts, 1994-95, p. 11), plays a vital role in the nation's economy. Although only a small percentage of those employed in aerospace are technical communicators, they perform a wide variety of communication duties in government and the private sector.

  2. A Low Noise NbTiN-Based 850 GHz SIS Receiver for the Caltech Submillimeter Observatory

    NASA Technical Reports Server (NTRS)

    Kooi, J. W.; Kawamura, J.; Chen, J.; Chattopadhyay, G.; Pardo, J. R.; Zmuidzinas, J.; Phillips, T. G.; Bumble, B.; Stern, J.; LeDuc, H. G.

    2000-01-01

    We have developed a niobium titanium nitride (NbTiN) based superconductor- insulator-superconductor (SIS) receiver to cover the 350 micron atmospheric window. This frequency band lies entirely above the energy gap of niobium (700 GHz), a commonly used SIS superconductor. The instrument uses an open structure twin-slot SIS mixer that consists of two Nb/AlN/NbTiN tunnel junctions, NbTiN thin-film microstrip tuning elements, and a NbTiN ground plane. The optical configuration is very similar to the 850 GHz waveguide receiver that was installed at the Caltech Submillimeter Observatory (CSO) in 1997. To minimize front-end loss, we employed reflecting optics and a cooled beamsplitter at 4 K. The instrument has an uncorrected receiver noise temperature of 205K DSB at 800 GHz and 410K DSB at 900 GHz. The degradation in receiver sensitivity with frequency is primarily due to an increase in the mixer conversion loss, which is attributed to the mismatch between the SIS junction and the twin-slot antenna impedance. The overall system performance has been confirmed through its use at the telescope to detect a wealth of new spectroscopic lines.

  3. CALTECH CORE-COLLAPSE PROJECT (CCCP) OBSERVATIONS OF TYPE II SUPERNOVAE: EVIDENCE FOR THREE DISTINCT PHOTOMETRIC SUBTYPES

    SciTech Connect

    Arcavi, Iair; Gal-Yam, Avishay; Yaron, Ofer; Cenko, S. Bradley; Becker, Adam B.; Fox, Derek B.; Leonard, Douglas C.; Moon, Dae-Sik; Sand, David J.; Soderberg, Alicia M.; Kiewe, Michael; Scheps, Raphael; Birenbaum, Gali; Chamudot, Daniel; Zhou, Jonathan

    2012-09-10

    We present R-band light curves of Type II supernovae (SNe) from the Caltech Core-Collapse Project (CCCP). With the exception of interacting (Type IIn) SNe and rare events with long rise times, we find that most light curve shapes belong to one of three apparently distinct classes: plateau, slowly declining, and rapidly declining events. The last class is composed solely of Type IIb SNe which present similar light curve shapes to those of SNe Ib, suggesting, perhaps, similar progenitor channels. We do not find any intermediate light curves, implying that these subclasses are unlikely to reflect variance of continuous parameters, but rather might result from physically distinct progenitor systems, strengthening the suggestion of a binary origin for at least some stripped SNe. We find a large plateau luminosity range for SNe IIP, while the plateau lengths seem rather uniform at approximately 100 days. As analysis of additional CCCP data goes on and larger samples are collected, demographic studies of core-collapse SNe will likely continue to provide new constraints on progenitor scenarios.

  4. CALTECH CORE-COLLAPSE PROJECT (CCCP) OBSERVATIONS OF TYPE IIn SUPERNOVAE: TYPICAL PROPERTIES AND IMPLICATIONS FOR THEIR PROGENITOR STARS

    SciTech Connect

    Kiewe, Michael; Gal-Yam, Avishay; Arcavi, Iair; Leonard, Douglas C.; Emilio Enriquez, J.; Bradley Cenko, S.; Fox, Derek B.; Moon, Dae-Sik; Sand, David J.; Soderberg, Alicia M.

    2012-01-01

    Type IIn supernovae (SNe IIn) are rare events, constituting only a few percent of all core-collapse SNe, and the current sample of well-observed SNe IIn is small. Here, we study the four SNe IIn observed by the Caltech Core-Collapse Project (CCCP). The CCCP SN sample is unbiased to the extent that object selection was not influenced by target SN properties. Therefore, these events are representative of the observed population of SNe IIn. We find that a narrow P-Cygni profile in the hydrogen Balmer lines appears to be a ubiquitous feature of SNe IIn. Our light curves show a relatively long rise time (>20 days) followed by a slow decline stage (0.01-0.15 mag day{sup -1}), and a typical V-band peak magnitude of M{sub V} = -18.4 {+-} 1.0 mag. We measure the progenitor star wind velocities (600-1400 km s{sup -1}) for the SNe in our sample and derive pre-explosion mass-loss rates (0.026-0.12 M{sub Sun} yr{sup -1}). We compile similar data for SNe IIn from the literature and discuss our results in the context of this larger sample. Our results indicate that typical SNe IIn arise from progenitor stars that undergo luminous-blue-variable-like mass loss shortly before they explode.

  5. Fire fighting in aerospace product development : a study of project capacity and resource planning in an aerospace enterprise

    E-print Network

    McQuarrie, Allan J. (Allan John), 1963-

    2003-01-01

    It is broadly recognized in the aerospace industry, as well as many others, that organizations which effectively execute development projects to meet desired cost, schedule, and performance targets for their customers ...

  6. NASA Aerospace Flight Battery Program: Recommendations for Technical Requirements for Inclusion in Aerospace Battery Procurements. Volume 1, Part 2

    NASA Technical Reports Server (NTRS)

    Jung, David S.; Manzo, Michelle A.

    2010-01-01

    This NASA Aerospace Flight Battery Systems Working Group was chartered within the NASA Engineering and Safety Center (NESC). The Battery Working Group was tasked to complete tasks and to propose proactive work to address battery related, agency-wide issues on an annual basis. In its first year of operation, this proactive program addressed various aspects of the validation and verification of aerospace battery systems for NASA missions. Studies were performed, issues were discussed and in many cases, test programs were executed to generate recommendations and guidelines to reduce risk associated with various aspects of implementing battery technology in the aerospace industry. This document contains Part 2 - Volume I: Recommendations for Technical Requirements for Inclusion in Aerospace Battery Procurements of the program's operations.

  7. NASA/DoD Aerospace Knowledge Diffusion Research Project. Paper 30: The electronic transfer of information and aerospace knowledge diffusion

    NASA Technical Reports Server (NTRS)

    Pinelli, Thomas E.; Bishop, Ann P.; Barclay, Rebecca O.; Kennedy, John M.

    1992-01-01

    Increasing reliance on and investment in information technology and electronic networking systems presupposes that computing and information technology will play a major role in the diffusion of aerospace knowledge. Little is known, however, about actual information technology needs, uses, and problems within the aerospace knowledge diffusion process. The authors state that the potential contributions of information technology to increased productivity and competitiveness will be diminished unless empirically derived knowledge regarding the information-seeking behavior of the members of the social system - those who are producing, transferring, and using scientific and technical information - is incorporated into a new technology policy framework. Research into the use of information technology and electronic networks by U.S. aerospace engineers and scientists, collected as part of a research project designed to study aerospace knowledge diffusion, is presented in support of this assertion.

  8. Outstanding student paper award

    NASA Astrophysics Data System (ADS)

    The Planetology Section presented an outstanding student paper award to Julie Ann Rathbun at the AGU 1998 Spring Meeting in Boston, Mass., last May. Julie Ann Rathbun presented a paper titled “Ice Diapirs on Europa and Their Implications."” Julie received her B.S. degree in physics from the State University of New York at Buffalo in May 1994. She has an M.S. in astronomy from Cornell University that she received in July 1997. At present, she is working towards a Ph.D. in astronomy from Cornell under the direction of Steven Squyres. Julie's thesis topic is studying thermal upwellings on Venus and Europa using techniques developed for Coronae formation. She is doing this study in order to understand the subsurface structure of the bodies and how similar processes can differ in icy and rocky bodies. Work already accomplished toward this thesis are Magellan data used to model the formation of Beta Regio and Theia Mons, and Galileo data used to model the formation of small topographic domes to show that a liquid water ocean must have been present at the time of their formation.

  9. Liquid Nitrogen Removal of Critical Aerospace Materials

    NASA Technical Reports Server (NTRS)

    Noah, Donald E.; Merrick, Jason; Hayes, Paul W.

    2005-01-01

    Identification of innovative solutions to unique materials problems is an every-day quest for members of the aerospace community. Finding a technique that will minimize costs, maximize throughput, and generate quality results is always the target. United Space Alliance Materials Engineers recently conducted such a search in their drive to return the Space Shuttle fleet to operational status. The removal of high performance thermal coatings from solid rocket motors represents a formidable task during post flight disassembly on reusable expended hardware. The removal of these coatings from unfired motors increases the complexity and safety requirements while reducing the available facilities and approved processes. A temporary solution to this problem was identified, tested and approved during the Solid Rocket Booster (SRB) return to flight activities. Utilization of ultra high-pressure liquid nitrogen (LN2) to strip the protective coating from assembled space shuttle hardware marked the first such use of the technology in the aerospace industry. This process provides a configurable stream of liquid nitrogen (LN2) at pressures of up to 55,000 psig. The performance of a one-time certification for the removal of thermal ablatives from SRB hardware involved extensive testing to ensure adequate material removal without causing undesirable damage to the residual materials or aluminum substrates. Testing to establish appropriate process parameters such as flow, temperature and pressures of the liquid nitrogen stream provided an initial benchmark for process testing. Equipped with these initial parameters engineers were then able to establish more detailed test criteria that set the process limits. Quantifying the potential for aluminum hardware damage represented the greatest hurdle for satisfying engineers as to the safety of this process. Extensive testing for aluminum erosion, surface profiling, and substrate weight loss was performed. This successful project clearly demonstrated that the liquid nitrogen jet possesses unique strengths that align remarkably well with the unusual challenges that space hardware and missile manufacturers face on a regular basis. Performance of this task within the confines of a critical manufacturing facility marks a milestone in advanced processing.

  10. Spectroscopic Measurement Techniques for Aerospace Flows

    NASA Technical Reports Server (NTRS)

    Danehy, Paul M.; Bathel, Brett F.; Johansen, Craig T.; Cutler, Andrew D.; Hurley, Samantha

    2014-01-01

    The conditions that characterize aerospace flows are so varied, that a single diagnostic technique is not sufficient for its measurement. Fluid dynamists use knowledge of similarity to help categorize and focus on different flow conditions. For example, the Reynolds number represents the ratio of inertial to viscous forces in a flow. When the velocity scales, length scales, and gas density are large and the magnitude of the molecular viscosity is low, the Reynolds number becomes large. This corresponds to large scale vehicles (e.g Airbus A380), fast moving objects (e.g. artillery projectiles), vehicles in dense fluids (e.g. submarine in water), or flows with low dynamic viscosity (e.g. skydiver in air). In each of these cases, the inertial forces dominate viscous forces, and unsteady turbulent fluctuations in the flow variables are observed. In contrast, flows with small length scales (e.g. dispersion of micro-particles in a solid rocket nozzle), slow moving objects (e.g. micro aerial vehicles), flows with low density gases (e.g. atmospheric re-entry), or fluids with a large magnitude of viscosity (e.g. engine coolant flow), all have low Reynolds numbers. In these cases, viscous forces become very important and often the flows can be steady and laminar. The Mach number, which is the ratio of the velocity to the speed of sound in the medium, also helps to differentiate types of flows. At very low Mach numbers, acoustic waves travel much faster than the object, and the flow can be assumed to be incompressible (e.g. Cessna 172 aircraft). As the object speed approaches the speed of sound, the gas density can become variable (e.g. flow over wing of Learjet 85). When the object speed is higher than the speed of sound (Ma > 1), the presences of shock waves and other gas dynamic features can become important to the vehicle performance (e.g. SR-71 Blackbird). In the hypersonic flow regime (Ma > 5), large changes in temperature begin to affect flow properties, causing real-gas effects to occur (e.g. X-43 Scramjet). At even higher Mach numbers, chemistry and nonequilibrium effects come into play (e.g. Startdust re-entry capsule), further complicating the measurement. These limits can be predicted by calculating the ratio of chemical and thermal relaxation time to the flow time scales. Other non-dimensional numbers can be used to further differentiate types of aerospace flows.

  11. Announcing the 2013 Measurement Science and Technology Outstanding Paper Awards

    NASA Astrophysics Data System (ADS)

    Foss, John; Dewhurst, Richard; Yacoot, Andrew; Tadigadapa, Srinivas; Peters, Kara

    2014-07-01

    Since 1991, Measurement Science and Technology has awarded a Best Paper prize. The Editorial Board of this journal believe that such a prize is an opportunity to thank authors for submitting their work, and serves as an integral part of the on-going quality review of the journal. The current breadth of topical areas that are covered by MST has made it advisable to expand the recognition of excellent publications. Hence, since 2005 the Editorial Board have presented 'Outstanding Paper Awards'. This year awards were presented in the areas of Fluid Mechanics, Measurement Science, Precision Measurement, Sensors and Sensing Systems, and Optical and Laser-based Techniques. Although the categories mirror subject sections in the journal, the Editorial Board consider articles from all categories in the selection process. 2013 Award Winner—Fluid Mechanics Extraction of skin-friction fields from surface flow visualizations Tianshu Liu Department of Mechanical and Aerospace Engineering, Western Michigan University, Kalamazoo, MI 49008, USA The skin friction or wall shear stress, ? w, for a wall bounded turbulent flow is a quantity of fundamental importance. It is the basis for the wall unit, ?/u ? (kinematic viscosity/friction velocity: [? w/? ]1/2), which establishes the intrinsic length scale in the flow. The selected paper [1] provides a comprehensive review of—and builds upon—prior techniques to obtain ? w values over an area of interest for flow past complex geometries. The quantities that can be measured by optical imaging are shown to be related to the skin friction by the optical flow equation, which in turn is solved numerically as an inverse problem via the variational approach. The paper provides a well defined set of guidelines for other investigators. Detailed examples of skin-friction measurements using luminescent oil films as well as temperature- and pressure-sensitive paints are presented. Quantitative uncertainty estimates are included in the paper. Given the importance of the wall shear stress (skin friction) in fluid mechanics and the notorious difficulty of measuring this quantity directly, this paper is expected to be a seminal contribution. The paper was one of four in the special feature on Wall Shear Stress organized by Professor A Naguib in the December 2013 issue. 2013 Award Winner—Measurement Science Analysis of calibration-free wavelength-scanned wavelength modulation spectroscopy for practical gas sensing using tunable diode lasers K Sun, X Chao, R Sur, C S Goldenstein, J B Jeffries and R K Hanson High Temperature Gasdynamics Laboratory, Department of Mechanical Engineering, Stanford University, Stanford, CA 94305, USA In the previous two years, the Measurement Science Award has gone to important papers in diagnostic fields, namely particle image velocimetry (PIV [2]) and x-ray micro-computed tomographic systems [3]. This year's award [4] goes to another diagnostic field, infrared spectroscopy for practical gas sensing. Infrared spectroscopy is a very important topic for measurement science, concerned with the monitoring of gases in our environment. Over two decades, this form of spectroscopy has been enabled with the development of tunable diode lasers (TDLs). Hence, tunable diode laser absorption spectroscopy (TDLAS) is now an established method for in situ measurements of gas composition, temperature, pressure and velocity. Gases such as ammonia, methane, carbon dioxide and monoxide, hydrogen chloride, hydrogen fluoride and sulfur dioxide can all be monitored by commercially available systems. Some advances have been associated with improvements in infrared detectors or in the properties of some diode lasers. For homogeneous gases, the interpretation using the Beer-Lambert law and direct absorption (DA) is quite straightforward. DA is the preferred method when an absorption line can be found in the infrared region with an isolated transition of sufficient strength, and with a linewidth small enough to allow the laser to be wavelength-scanned on the absorption line, and just off it (as a

  12. 2015 University at Albany President's Award for Leadership Recipients Last Name First Name Major Minor Award

    E-print Network

    Alexandrova, Ivana

    Grow Green N/A N/A N/A Great Dane Award Gulick Kaitlyn Japanese Studies Korean Studies Minor Award Abawi Morsal Economics Business Administration Ada Craig Walker Award Adeyeye Mary Chemistry N/A Athletes Leadership Award Agyemang Francis Human Biology Biology and Africana Studies

  13. American Society of Civil Engineers Honors and Awards Program Office awards@asce.org

    E-print Network

    Guo, Dongning

    American Society of Civil Engineers Honors and Awards Program Office awards@asce.org ASCE SOCIETY SCHOLARSHIPS Society Scholarships are awarded annually and are reserved for undergraduate civil engineering-accredited program in civil engineering who will be registered as an undergraduate in fall term of the year of award

  14. Technology Transfer award funding data* Figure 1. Current Technology Transfer awards

    E-print Network

    Rambaut, Andrew

    6 1 4 3 48 23 30 10 Technology Transfer award funding data* Figure 1. Current Technology Transfer awards Numbers represent active grants as at 1 October 2013 Figure 2. Technology Transfer award Transfer funding division. In the 2012/13 financial year Technology Transfer approved awards worth a total

  15. 42 CFR 57.2206 - Grant award.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ...OF TEACHING FACILITIES, EDUCATIONAL IMPROVEMENTS, SCHOLARSHIPS AND STUDENT LOANS Physician Shortage Area Scholarship Grants § 57.2206 Grant award. The Secretary may award scholarship grants to individuals who have been selected to...

  16. 38 CFR 17.606 - Award procedures.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... DEPARTMENT OF VETERANS AFFAIRS MEDICAL Va Health Professional Scholarship Program § 17.606 Award procedures. (a) Amount of scholarship. (1) A scholarship award will consist of (i) tuition and required fees,...

  17. 42 CFR 66.206 - Grant awards.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ...206 Section 66.206 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES FELLOWSHIPS, INTERNSHIPS, TRAINING NATIONAL RESEARCH SERVICE AWARDS Institutional Grants § 66.206 Grant awards. (a) Within...

  18. 42 CFR 66.206 - Grant awards.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ...206 Section 66.206 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES FELLOWSHIPS, INTERNSHIPS, TRAINING NATIONAL RESEARCH SERVICE AWARDS Institutional Grants § 66.206 Grant awards. (a) Within...

  19. 46 CFR Sec. 6 - Awarding of work.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ...2010-10-01 2010-10-01 false Awarding of work. Sec. 6 Section 6 Shipping MARITIME ADMINISTRATION, DEPARTMENT...AUTHORITY MASTER LUMP SUM REPAIR CONTRACT-NSA-LUMPSUMREP Sec. 6 Awarding of work. (a) Those portions of all...

  20. Dennis Kent Receives 2009 William Gilbert Award

    NASA Astrophysics Data System (ADS)

    Tauxe, Lisa; Kent, Dennis

    2010-06-01

    Dennis Kent received the William Gilbert Award at the 2009 AGU Fall Meeting, held 14-18 December in San Francisco, Calif. The award recognizes outstanding and unselfish work in magnetism of Earth materials and of the Earth and planets.