Modelling incompressible flows and fluid-structure interaction problems with smoothed particle hydrodynamics: Briefing on the 2017 SPHERIC Beijing International Workshop

NASA Astrophysics Data System (ADS)

Liu, Mou-bin; Huang, Can; Zhang, A.-man

2018-02-01

The 2017 SPHERIC Beijing International Workshop (or SPHERIC Beijing 2017) was held at Peking University, in China, on October 17-20, 2017. This is the first time that the SPHERIC Workshop was held out of Europe. We are delighted to present nine contributions in this Special Column of the Journal of Hydrodynamics, and take this opportunity to announce that the 13th SPHERIC Workshop (or SPHERIC 2018) will be held in Galway, Ireland in 2018 by the National University of Ireland, and the SPHERIC International Workshop in Harbin, China in 2019 by the Harbin Engineering University.

Hand-Held Calculator Algorithms for Coastal Engineering.

DTIC Science & Technology

1982-01-01

and water depth at the structure toe, ds. The development of the equation is derived on the solution sheet included with program 104R. Algorithm uses...Limited Design Breaking Wave Height at Structure (AOS logic)... .... ....... ......... .54 6. 105R Wave Transmission - Fuchs’ Equation (RPN logic...58 105A Wave Transmission - Fuchs’ Equation (AOS logic). . . . 61 APPENDIX BLANK PROGRAM FORMS ........ ....................... ... 67 4

Fracture mechanics methodology: Evaluation of structural components integrity

NASA Astrophysics Data System (ADS)

Sih, G. C.; de Oliveira Faria, L.

1984-09-01

The application of fracture mechanics to structural-design problems is discussed in lectures presented in the AGARD Fracture Mechanics Methodology course held in Lisbon, Portugal, in June 1981. The emphasis is on aeronautical design, and chapters are included on fatigue-life prediction for metals and composites, the fracture mechanics of engineering structural components, failure mechanics and damage evaluation of structural components, flaw-acceptance methods, and reliability in probabilistic design. Graphs, diagrams, drawings, and photographs are provided.

Recent Advances in Multidisciplinary Analysis and Optimization, part 3

NASA Technical Reports Server (NTRS)

Barthelemy, Jean-Francois M. (Editor)

1989-01-01

This three-part document contains a collection of technical papers presented at the Second NASA/Air Force Symposium on Recent Advances in Multidisciplinary Analysis and Optimization, held September 28-30, 1988 in Hampton, Virginia. The topics covered include: aircraft design, aeroelastic tailoring, control of aeroelastic structures, dynamics and control of flexible structures, structural design, design of large engineering systems, application of artificial intelligence, shape optimization, software development and implementation, and sensitivity analysis.

Recent Advances in Multidisciplinary Analysis and Optimization, part 2

NASA Technical Reports Server (NTRS)

Barthelemy, Jean-Francois M. (Editor)

1989-01-01

This three-part document contains a collection of technical papers presented at the Second NASA/Air Force Symposium on Recent Advances in Multidisciplinary Analysis and Optimization, held September 28-30, 1988 in Hampton, Virginia. The topics covered include: helicopter design, aeroelastic tailoring, control of aeroelastic structures, dynamics and control of flexible structures, structural design, design of large engineering systems, application of artificial intelligence, shape optimization, software development and implementation, and sensitivity analysis.

Recent Advances in Multidisciplinary Analysis and Optimization, part 1

NASA Technical Reports Server (NTRS)

Barthelemy, Jean-Francois M. (Editor)

1989-01-01

This three-part document contains a collection of technical papers presented at the Second NASA/Air Force Symposium on Recent Advances in Multidisciplinary Analysis and Optimization, held September 28-30, 1988 in Hampton, Virginia. The topics covered include: helicopter design, aeroelastic tailoring, control of aeroelastic structures, dynamics and control of flexible structures, structural design, design of large engineering systems, application of artificial intelligence, shape optimization, software development and implementation, and sensitivity analysis.

World Wide Web Search Engines: AltaVista and Yahoo.

ERIC Educational Resources Information Center

Machovec, George S., Ed.

1996-01-01

Examines the history, structure, and search capabilities of Internet search tools AltaVista and Yahoo. AltaVista provides relevance-ranked feedback on full-text searches. Yahoo indexes Web "citations" only but does organize information hierarchically into predefined categories. Yahoo has recently become a publicly held company and…

Proceedings of the Special Course on Missile Aerodynamics, Held in Rhode-Saint-Genese, Belgium on 30 March-3 April 1987, Held in Athens, Greece on 18-19 May 1987 Held in Ankara, Turkey on 21-22 May 1987

DTIC Science & Technology

1988-04-01

organized at VKI: 1974 IVKI LS67). 1970 (VKI LS88) and 1979 (AGARI) LS98). This course was intended for practical engineers and researchers, beginners ...TYPICAL SUBSYSTEM INTERNAL LAYOUTS FIGURE 6. FLOWCHART OF SHAPING LOGIC Ml 1-0 7624 SINGLE ENGINE TWIN ENGINE TOP VIEW TOP VIEW WARHEAD / _ SKEW -- ftG

Models, Databases, and Simulation Tools Needed for the Realization of Integrated Computational Materials Engineering. Proceedings of the Symposium Held at Materials Science and Technology 2010

NASA Technical Reports Server (NTRS)

Arnold, Steven M. (Editor); Wong, Terry T. (Editor)

2011-01-01

Topics covered include: An Annotative Review of Multiscale Modeling and its Application to Scales Inherent in the Field of ICME; and A Multiscale, Nonlinear, Modeling Framework Enabling the Design and Analysis of Composite Materials and Structures.

Proceedings of the Annual Tri-Service Meeting for Aircraft Engine Monitoring and Diagnostics (7th) Held on 5-7 December 1978, at Arnold Engineering Development Center, Arnold AFS, Tennessee

DTIC Science & Technology

1979-07-01

Annual Tri-Service meeting on Aircraft Engine Monitoring and Diagnostics held last fall. 2. For all turbojet and turbofan engines , low cycle fatigue...7 December 1978. Each presentation contains an over-, view of the results and conclusions of the aircraft turbine engine diagnostic efforts that have... AIRCRAFT ENGINE 2-41 MONITORING AND DIAGNOSTIC MEETING T-38 EHMS UPDATE 2-43 A-10 TURBINE ENGINE EVALUATION (TEMS) 2-47 USAF TERMINOLOGY FOR SCORING

On Some Interesting Trends in Research of Steel and Composite Structures

NASA Astrophysics Data System (ADS)

Marcinowski, Jakub

2017-06-01

This paper is a kind of introduction to the special issue of CEER devoted to metal and composite structures. Papers collected in this issue were ordered from Authors who took part in International Conference on Metal Structures which was held in Zielona Góra in 2016. Selection of Authors and theme of ordered papers were done in cooperation with Metal Structures Section of the Civil Engineering Committee of the Polish Academy of Sciences. Selected papers included in this special issue of CEER were shortly presented in this editorial.

International Conference on Snow Engineering (1st) Held in Santa Barbara, California on July 10-15 1988

DTIC Science & Technology

1989-02-01

temperatures. In the worst case (-25°C) outdoor snow melting 170 20 U-value of glass 3,0 W/m2 oC 15 U 0 S10 L. 5 𔃾- 0 o -20 -10 5- I Indoor...building structures TGB 1986 - Loads (Section 7.7.2) Portugal Decreto lei 235/83 Safety and loading 31 May 1983 regulations for the structures of

First-year engineering students' views of the nature of engineering: implications for engineering programmes

NASA Astrophysics Data System (ADS)

Karataş, F. Ö.; Bodner, G. M.; Unal, Suat

2016-01-01

A study was conducted on the views of the nature of engineering held by 114 first-year engineering majors; the study built on prior work on views of the nature of science held by students, their instructors, and the general public. Open-coding analysis of responses to a 12-item questionnaire suggested that the participants held tacit beliefs that engineering (1) involves problem solving; (2) is a form of applied science; (3) involves the design of artefacts or systems; (4) is subject to various constraints; and (5) requires teamwork. These beliefs, however, were often unsophisticated, and significant aspects of the field of engineering as described in the literature on engineering practices were missing from the student responses. The results of this study are important because students' beliefs have a strong influence on what they value in a classroom situation, what they attend to in class, and how they choose to study for a course.

Proceedings of the Seventh Annual Mechanics of Composites Review, held 28-30 October 1981, Dayton, Ohio.

DTIC Science & Technology

1982-04-01

structural components. 289 AFWtAL-TR-82-400 7 CONTRACTS INCREMENTAL ANALYSIS OF IMPACT DAMAGE NASI -15888 79 August 3 - 82 November 30 Project...THERMODYNAMICS TO COMPOSITE MATERIALS NASi -16301 80 August 18 - 82 January 03 Project Engineer: Dr. Norman J. Johnston Mail Stop 226 NASA Langley...that the system responds by the formation of dissipative rather than equi- librium structures or defects. GRAPHITE FIBER SURFACE TREATMENT NASI -15869

Development of interdisciplinary undergraduate railroad engineering course.

DOT National Transportation Integrated Search

2016-02-29

Professor James McKinney was a participant in the AREMA 2008 Railroad Engineering Education Symposium (REES) held at the University of Illinois at Urbana-Champaign, as well as the AREMA 2010 REES held at the Johnson County Community College/BNSF's Tr...

Energy harvesting through gas dynamics in the free molecular flow regime between structured surfaces at different temperatures

NASA Astrophysics Data System (ADS)

Baier, Tobias; Dölger, Julia; Hardt, Steffen

2014-05-01

For a gas confined between surfaces held at different temperatures the velocity distribution shows a significant deviation from the Maxwell distribution when the mean free path of the molecules is comparable to or larger than the channel dimensions. If one of the surfaces is suitably structured, this nonequilibrium distribution can be exploited for momentum transfer in a tangential direction between the two surfaces. This opens up the possibility to extract work from the system which operates as a heat engine. Since both surfaces are held at constant temperatures, the mode of momentum transfer is different from the thermal creep flow that has gained more attention so far. This situation is studied in the limit of free-molecular flow for the case that an unstructured surface is allowed to move tangentially with respect to a structured surface. Parameter studies are conducted, and configurations with maximum thermodynamic efficiency are identified. Overall, it is shown that significant efficiencies can be obtained by tangential momentum transfer between structured surfaces.

Energy harvesting through gas dynamics in the free molecular flow regime between structured surfaces at different temperatures.

PubMed

Baier, Tobias; Dölger, Julia; Hardt, Steffen

2014-05-01

For a gas confined between surfaces held at different temperatures the velocity distribution shows a significant deviation from the Maxwell distribution when the mean free path of the molecules is comparable to or larger than the channel dimensions. If one of the surfaces is suitably structured, this nonequilibrium distribution can be exploited for momentum transfer in a tangential direction between the two surfaces. This opens up the possibility to extract work from the system which operates as a heat engine. Since both surfaces are held at constant temperatures, the mode of momentum transfer is different from the thermal creep flow that has gained more attention so far. This situation is studied in the limit of free-molecular flow for the case that an unstructured surface is allowed to move tangentially with respect to a structured surface. Parameter studies are conducted, and configurations with maximum thermodynamic efficiency are identified. Overall, it is shown that significant efficiencies can be obtained by tangential momentum transfer between structured surfaces.

Development status of LE-7 fuel turbopump

NASA Astrophysics Data System (ADS)

Nakano, T.; Nagao, R.; Ohta, T.; Warashina, S.; Watanabe, H.; Oguchi, H.

The liquid hydrogen turbopump (LH2 T/P) for the LE-7 engine has been developed since 1984. The component PDR was held in June 1988 and the basic troubles occurred at the development test were solved. Next, the component CDR-1 was held in December 1989 in order to feed back the test results of prototype LH2 T/P model to the design of qualification phase T/P. So, the production of these turbopumps was admitted. Recently, the component CDR-2 was held in February 1992 to reflect the counterparts adopted for some troubles (impeller and turbine blade cracks and so on) in long-time engine tests to the design of qualification phase T/P. In the qualification phase, the hydraulic characteristics and strength in the engine operating range were examined at the LH2 T/P component test, and its endurance confirmed at the engine tests. The LH2 turbopump component test was held at NASDA Kakuda and the engine test at Tashiro and Tanegashima. This paper describes the development status of LH2 T/P, containing the design description and the content of some troubles and its counterplans.

Encouraging Minority Students to Pursue Science, Technology, Engineering and Math Careers. A Briefing before the United States Commission on Civil Rights Held in Washington, D.C. Briefing Report

ERIC Educational Resources Information Center

US Commission on Civil Rights, 2010

2010-01-01

The Commission held a briefing entitled, "Encouraging Minority Students to Pursue Science, Technology, Engineering and Math Careers." In particular, the Commission examined why minority college students who begin their college studies intending to major in science, technology, engineering or math (STEM) leave these disciplines in disproportionate…

Interagency Working Group Meeting (2nd) Earthquake Engineering Research Coordination Held at Knoxville, Tennessee on 18-19 September 1980.

DTIC Science & Technology

1980-01-01

unverified listings were acquired from an unpublished map (1:250,000) and report compiled 1-31 by the Geological Survey of Alabama ( Self and others...studies. These parameters, when properly modified to al: .c:at for the dynamic characteristics of the structure, define the ...vn:1:,c respose of an

Proceedings of the Meeting of the Coastal Engineering Research Board (43rd) Held at Vicksburg, Mississippi on 22-24 May 1985.

DTIC Science & Technology

1985-08-01

extensive renovation , as shown in Fig- ure 3. Total rehabilitation usually costs one-tenth to one-fourth as much as replacement with a new structure. 29...presented by Dr. Manuel da Silva, Ministerior Da Industria E Energia , Portugal. Dr. da Silva discussed the Sines breakwater failures of 1978 and 1979

Proceedings of the Meeting of the Coastal Engineering Research Board (56th) Held in Newport, Oregon on 9-11 June 1992

DTIC Science & Technology

1993-07-01

conducts research in wave-structure struction productivity, interaction, rubble-mound structure behavior, and ocean wave measurement systems . He teaches ...North Bend, OR Dr. William G. McDougal , Oregon State Court Reporter University, Corvallis, OR Ms. Dale N. Milford, Certi-Comp Court Dr. William J...first mental problems as they arose. Generally briefly review our R&D system , particularly these problems are outside the scope of the portions dealing

Proceedings of the NASTRAN (Tradename) Users’ Colloquium (18th) Held in Portland, Oregon on 23-27 April 1990

DTIC Science & Technology

1990-04-01

Maxwell (Texas A&M University-) 4. ACCURACY OF THE QUAD& THICK SHELL ELEMENT ’........... .. 3.0 by William R. Case, Tiffany D. Bowles, Al ia K. Croft and...Computer Literacy: Mainframe Monsters and Pacman. Symposium on Advances and Trends in Structures and Dynamics, Washington, D.C., October 1984. 4. Woodward...No. 1, 1985. 5. Wilson, E.L., and M. Holt: CAL-80-Computer Assisted Learning of Structural Engineering. Symposium on Advances and Trends in

Turbulence in nature and in the laboratory

PubMed Central

Warhaft, Z.

2002-01-01

Fluid turbulence has attracted the attention of physicists, mathematicians, and engineers for over 100 years, yet it remains an unsolved problem. The reasons for the difficulties are outlined and recent advances in describing its small-scale statistical structure are described. Contrary to traditional notions, new experimental evidence indicates that the small scales are anisotropic, reflecting the overall character of the flow. The consequences of this finding with regard to the long-held postulate of the universality of the small-scale turbulence structure are discussed. PMID:11875199

Structural Integrity and Durability of Reusable Space Propulsion Systems

NASA Technical Reports Server (NTRS)

1991-01-01

A two-day conference on the structural integrity and durability of reusable space propulsion systems was held on 14 to 15 May 1991 at the NASA Lewis Research Center. Presentations were made by industry, university, and government researchers organized into four sessions: (1) aerothermodynamic loads; (2) instrumentation; (3) fatigue, fracture, and constitutive modeling; and (4) structural dynamics. The principle objectives were to disseminate research results and future plans in each of four areas. This publication contains extended abstracts and the visual material presented during the conference. Particular emphasis is placed on the Space Shuttle Main Engine (SSME) and the SSME turbopump.

New frontiers in biomedical science and engineering during 2014-2015.

PubMed

Liu, Feng; Lee, Dong-Hoon; Lagoa, Ricardo; Kumar, Sandeep

2015-01-01

The International Conference on Biomedical Engineering and Biotechnology (ICBEB) is an international meeting held once a year. This, the fourth International Conference on Biomedical Engineering and Biotechnology (ICBEB2015), will be held in Shanghai, China, during August 18th-21st, 2015. This annual conference intends to provide an opportunity for researchers and practitioners at home and abroad to present the most recent frontiers and future challenges in the fields of biomedical science, biomedical engineering, biomaterials, bioinformatics and computational biology, biomedical imaging and signal processing, biomechanical engineering and biotechnology, etc. The papers published in this issue are selected from this Conference, which witness the advances in biomedical engineering and biotechnology during 2014-2015.

[Master course in biomedical engineering].

PubMed

Jobbágy, Akos; Benyó, Zoltán; Monos, Emil

2009-11-22

The Bologna Declaration aims at harmonizing the European higher education structure. In accordance with the Declaration, biomedical engineering will be offered as a master (MSc) course also in Hungary, from year 2009. Since 1995 biomedical engineering course has been held in cooperation of three universities: Semmelweis University, Budapest Veterinary University, and Budapest University of Technology and Economics. One of the latter's faculties, Faculty of Electrical Engineering and Informatics, has been responsible for the course. Students could start their biomedical engineering studies - usually in parallel with their first degree course - after they collected at least 180 ECTS credits. Consequently, the biomedical engineering course could have been considered as a master course even before the Bologna Declaration. Students had to collect 130 ECTS credits during the six-semester course. This is equivalent to four-semester full-time studies, because during the first three semesters the curriculum required to gain only one third of the usual ECTS credits. The paper gives a survey on the new biomedical engineering master course, briefly summing up also the subjects in the curriculum.

Collected Papers in Structural Mechanics Honoring Dr. James H. Starnes, Jr.

NASA Technical Reports Server (NTRS)

Knight, Norman F., Jr. (Compiler); Nemeth, Michael P. (Compiler); Malone, John B. (Compiler)

2006-01-01

This special publication contains a collection of structural mechanics papers honoring Dr. James H. Starnes, Jr. presented at the 46th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference held in Austin, Texas, April 18-21, 2005. Contributors to this publication represent a small number of those influenced by Dr. Starnes' technical leadership, his technical prowess and diversity, and his technical breath and depth in engineering mechanics. These papers cover some of the research areas Dr. Starnes investigated, which included buckling, postbuckling, and collapse of structures; composite structural mechanics, residual strength and damage tolerance of metallic and composite structures; and aircraft structural design, certification and verification. He actively pursued technical understanding and clarity, championed technical excellence, and modeled humility and perseverance.

Proceedings of the First International Symposium on the Interaction of Non-Nuclear Munitions with Structures Held at U.S. Air Force Academy, Colorado on May 10-13, 1983. Part 2

DTIC Science & Technology

1983-05-13

Heincker Ernst H Jaeger AG1007 Rolf -Helmut Kraus Department Engineering Mechanics Messerschmitt Bolkow Blohm Bundesamt fur Wehrtechnik USAF Academy...Septenber 1981. I ii. Laboratory data is essential for (2) Dass, W.C., Merkle , D.H., a.nd Bratton, modeling soil, but it must be extrapolated to J.L

26th JANNAF Airbreathing Propulsion Subcommittee Meeting. Volume 1

NASA Technical Reports Server (NTRS)

Fry, Ronald S. (Editor); Gannaway, Mary T. (Editor)

2002-01-01

This volume, the first of four volumes, is a collection of 28 unclassified/unlimited-distribution papers which were presented at the Joint Army-Navy-NASA-Air Force (JANNAF) 26th Airbreathing Propulsion Subcommittee (APS) was held jointly with the 38th Combustion Subcommittee (CS), 20th Propulsion Systems Hazards Subcommittee (PSHS), and 2nd Modeling and Simulation Subcommittee. The meeting was held 8-12 April 2002 at the Bayside Inn at The Sandestin Golf & Beach Resort and Eglin Air Force Base, Destin, Florida. Topics covered include: scramjet and ramjet R&D program overviews; tactical propulsion; space access; NASA GTX status; PDE technology; actively cooled engine structures; modeling and simulation of complex hydrocarbon fuels and unsteady processes; and component modeling and simulation.

The Application of Concurrent Engineering Tools and Design Structure Matrix in Designing Tire

NASA Astrophysics Data System (ADS)

Ginting, Rosnani; Fachrozi Fitra Ramadhan, T.

2016-02-01

The development of automobile industry in Indonesia is growing rapidly. This phenomenon causes companies related to the automobile industry such as tire industry must develop products based on customers’ needs and considering the timeliness of delivering the product to the customer. It could be reached by applying strategic planning in developing an integrated concept of product development. This research was held in PT. XYZ that applied the sequential approach in designing and developing products. The need to improve in one stage of product development could occur re-designing that needs longer time in developing a new product. This research is intended to get an integrated product design concept of tire pertaining to the customer's needs using Concurrent Engineering Tools by implementing the two-phased of product development. The implementation of Concurrent Engineering approach results in applying the stage of project planning, conceptual design, and product modules. The product modules consist of four modules that using Product Architecture - Design Structure Matrix to ease the designing process of new product development.

Verification of nonlinear dynamic structural test results by combined image processing and acoustic analysis

NASA Astrophysics Data System (ADS)

Tene, Yair; Tene, Noam; Tene, G.

1993-08-01

An interactive data fusion methodology of video, audio, and nonlinear structural dynamic analysis for potential application in forensic engineering is presented. The methodology was developed and successfully demonstrated in the analysis of heavy transportable bridge collapse during preparation for testing. Multiple bridge elements failures were identified after the collapse, including fracture, cracks and rupture of high performance structural materials. Videotape recording by hand held camcorder was the only source of information about the collapse sequence. The interactive data fusion methodology resulted in extracting relevant information form the videotape and from dynamic nonlinear structural analysis, leading to full account of the sequence of events during the bridge collapse.

Proceedings of OSD Aircraft Engine Design & Life Cycle Cost Seminar Held at Naval Air Development Center, Warminster, Pennsylvania, May 17, 18 & 19, 1978,

DTIC Science & Technology

1978-01-01

AD-A092 043 NAVAL AIR DEVELOPMENT CENTER WARMINSTER PA F/6 2/ I PROCEEDINGS OF 050 AIRCRAFT ENGINE DESIGN & LIFE CYCLE COST SEN--ETC (U NSI FE 1978 R...4 STANDAHAR, R R SHOREY. A PRESSMAN N PROCEEDINGS OFOSD AIRCRAFT ENGINE DESIGN & LIFE CYCLE COST SEMINAR HELD AT ,NAVAL AIR DEVELOPMENT CENTER f...RELIABILITY CAN BE MET. THIS INFORMATION WILL BE USED BY THE ACQUISITION ACTIVITY TO ESTABLISH THE PROPER DESIGN AND TEST REQUIREMENTS TO INSURE THAT THE

Building on the past, planning for the future

DOE Office of Scientific and Technical Information (OSTI.GOV)

Woodall, D.M.

1996-12-31

A University Working Conference (UWC) sponsored by the American Nuclear Society (ANS) was held on June 14 and 15, 1996, prior to the ANS Annual Meeting in Reno, Nevada. With a theme of {open_quotes}Building on the Past, Planning for the Future,{close_quotes} the meeting was the successor to the first UWC held in Philadelphia, Pennsylvania, in 1995. This workshop refined the recommendations to the national nuclear engineering academic community of the earlier UWC on strategies for success in the 21st century. This UWC had 40 attendees from academe and industry, and the program was developed around the outcomes of the Philadelphiamore » meeting. The general chair of UWC96 was Don Miller of Ohio State University, while the author of this paper served as the technical program chair. Assistant technical program chairs included Madeline Feltus of Pennsylvania State University, Dan Bullen of Iowa State University, and Gilbert Brown of the University of Massachusetts Lowell. A working conference is often loosely structured, with an informal, flexible program, consisting of a few highlight or keynote presentations followed by workshop sessions devoted to a theme area. The workshop sessions at this meeting included the following: 1. strategic planning in today`s climate; 2. university/industry research collaboration; 3. profiles of nuclear engineering and radiological engineering students, now and in the future; 4. accreditation issues, especially ABET`s engineering 2000; 5. employment of nuclear and radiological engineers; 6. new program thrusts in nuclear engineering departments; 7. uses of new technology in the classroom and laboratory; 8. internet access to information for education; 9. distance education/remote delivery of curricula.« less

Proceedings of the Second International Congress on Recent Developments in Air- and Structure-Borne Sound and Vibration (2nd) Held in Auburn University, Alabama on 4-6 March 1992. Volume 1

DTIC Science & Technology

1992-03-06

convected at high speed ". Philosophical Transactions of the Royal Society A , Vol. 255, 1963, pp. 469-503. 16. DOWLING, A.P., FFOWCS WILLIAMS, J.E. and...atmosphere Af, 1 , M,2 convective Mach number of large scale turbulence structures on the high and low speed sides, respec- tively, of a two-dimensional...level of aerodynamic detuning (0 gust frequency 113 INTRODUCTION In the design of high performance gas turbine engines, acoustic analyses are a

Aircraft Engine Emissions. [conference

NASA Technical Reports Server (NTRS)

1977-01-01

A conference on a aircraft engine emissions was held to present the results of recent and current work. Such diverse areas as components, controls, energy efficient engine designs, and noise and pollution reduction are discussed.

Education for Highway Engineering and Highway Transport. Report of the Regional Conference Held at University of Pittsburgh, Friday, November 26, 1920. Bulletin, 1921, No. 47

ERIC Educational Resources Information Center

Johnson, Pyke; John, Walton C.

1921-01-01

This bulletin provides information on the proceedings of the regional conference on education for highway engineering and highway transport that was held at the University of Pittsburgh on November 26, 1920, under the direction of the highway and highway transport education committee. The purpose of this report is: (1) To stimulate greater…

Engineering issues for hand-held sensing devices, with examples

NASA Astrophysics Data System (ADS)

Freiwald, David A.; Freiwald, Joyce

1994-03-01

It is now U.S. defense policy that there will be no new platform starts. The emphasis for platforms will be on O&M cost reduction, life-extension improvements, and force-multiplier- device upgrades. There is also an increasing emphasis on hand-held force-multiplier devices for individuals, which is the focus of this paper. Engineering issues include operations analysis, weight, cube, cost, prime power, ease of use, data storage, reliability, fault tolerance, data communications and human factors. Two examples of hand-held devices are given. Applications include USMC, Army, SOCOM, DEA, FBI, SS, Border Patrol and others. Barriers to adoption of such technology are also discussed.

Comparative Geometrical Accuracy Investigations of Hand-Held 3d Scanning Systems - AN Update

NASA Astrophysics Data System (ADS)

Kersten, T. P.; Lindstaedt, M.; Starosta, D.

2018-05-01

Hand-held 3D scanning systems are increasingly available on the market from several system manufacturers. These systems are deployed for 3D recording of objects with different size in diverse applications, such as industrial reverse engineering, and documentation of museum exhibits etc. Typical measurement distances range from 0.5 m to 4.5 m. Although they are often easy-to-use, the geometric performance of these systems, especially the precision and accuracy, are not well known to many users. First geometrical investigations of a variety of diverse hand-held 3D scanning systems were already carried out by the Photogrammetry & Laser Scanning Lab of the HafenCity University Hamburg (HCU Hamburg) in cooperation with two other universities in 2016. To obtain more information about the accuracy behaviour of the latest generation of hand-held 3D scanning systems, HCU Hamburg conducted further comparative geometrical investigations using structured light systems with speckle pattern (Artec Spider, Mantis Vision PocketScan 3D, Mantis Vision F5-SR, Mantis Vision F5-B, and Mantis Vision F6), and photogrammetric systems (Creaform HandySCAN 700 and Shining FreeScan X7). In the framework of these comparative investigations geometrically stable reference bodies were used. The appropriate reference data was acquired by measurements with two structured light projection systems (AICON smartSCAN and GOM ATOS I 2M). The comprehensive test results of the different test scenarios are presented and critically discussed in this contribution.

Shock and Vibration Symposium (59th) Held in Albuquerque, New Mexico on 18-20 October 1988. Volume 3

DTIC Science & Technology

1988-10-01

N. F. Rieger Statistical Energy Analysis : An Overview of Its Development and Engineering Applications J. E. Manning DATA BASES DOE/DOD Environmental...Vibroacoustic Response Using the Finite Element Method and Statistical Energy Analysis F. L. Gloyna Study of Helium Effect on Spacecraft Random Vibration...Analysis S. A. Wilkerson vi DYNAMIC ANALYSIS Modeling of Vibration Transmission in a Damped Beam Structure Using Statistical Energy Analysis S. S

Proceeding of US Army Corps of Engineers Workshop on Sediment Oxygen Demand Held in Providence, Rhode Island on 21-22 August 1990.

DTIC Science & Technology

1992-06-01

part, the composition , structure, and mechanisms for formation of the geopolymers is generally not understood (Henrichs, submitted). A possible scheme...unknown. A major process appears to be the incorpora- tion of organic compounds by refractory geopolymers or humic substances. However, for the most... geopolymers (Ertel and Hedges 1983; Rubinsztain et al. 1984; Taguchi and Sampei 1986). Alternative pathways of geopolymerization could involve alteration

A systems engineering approach to automated failure cause diagnosis in space power systems

NASA Technical Reports Server (NTRS)

Dolce, James L.; Faymon, Karl A.

1987-01-01

Automatic failure-cause diagnosis is a key element in autonomous operation of space power systems such as Space Station's. A rule-based diagnostic system has been developed for determining the cause of degraded performance. The knowledge required for such diagnosis is elicited from the system engineering process by using traditional failure analysis techniques. Symptoms, failures, causes, and detector information are represented with structured data; and diagnostic procedural knowledge is represented with rules. Detected symptoms instantiate failure modes and possible causes consistent with currently held beliefs about the likelihood of the cause. A diagnosis concludes with an explanation of the observed symptoms in terms of a chain of possible causes and subcauses.

Turbine Engine Hot Section Technology (HOST)

NASA Technical Reports Server (NTRS)

1983-01-01

A two-day workshop on the research and plans for turbine engine hot section durability problems was held on October 25 and 26, 1983, at the NASA Lewis Research Center. Presentations were made during six sessions, including structural analysis, fatigue and fracture, surface protective coatings, combustion, turbine heat transfer, and instrumentation, that dealt with the thermal and fluid environment around liners, blades, and vanes, and with material coatings, constitutive behavior, stress-strain response, and life prediction methods for the three components. The principal objective of each session was to disseminate the research results to date, along with future plans, in each of the six areas. Contract and government researchers presented results of their work.

CEAS/AIAA/ICASE/NASA Langley International Forum on Aeroelasticity and Structural Dynamics 1999. Pt. 2

NASA Technical Reports Server (NTRS)

Whitlow, Jr., Woodrow (Editor); Todd, Emily N. (Editor)

1999-01-01

The proceedings of a workshop sponsored by the Confederation of European Aerospace Societies (CEAS), the American Institute of Aeronautics and Astronautics (AIAA), the National Aeronautics and Space Administration (NASA), Washington, D.C., and the Institute for Computer Applications in Science and Engineering (ICASE), Hampton, Virginia, and held in Williamsburg, Virginia June 22-25, 1999 represent a collection of the latest advances in aeroelasticity and structural dynamics from the world community. Research in the areas of unsteady aerodynamics and aeroelasticity, structural modeling and optimization, active control and adaptive structures, landing dynamics, certification and qualification, and validation testing are highlighted in the collection of papers. The wide range of results will lead to advances in the prediction and control of the structural response of aircraft and spacecraft.

Proceedings of Symposium on the Interaction of Non-Nuclear Munitions with Structures (2nd), Held at Panama City Beach, Florida on April 15-18, 1985

DTIC Science & Technology

1985-04-01

Engineering & Services Laboratory Tyndall AFB, Florida Armament Laboratory Eglin AFB, Floida Weapons Laboratory Kirtland AFB, New Mexico The symposium was...Theodor Krauthammer and Mehul Parikh University of New Mexico University of Minnesota EXPERIMENTAL EVALUATION OF 182 SIMULATION OF REAL WEAPON-EFFECTS IN 56...REVETMENT EFFECTS MULTIPLE-DRIVER SHOCK TUBES Firooz A. Allahdadi and James M. Carson G. Hoffmann, Ernat-Mach-Institut, WEST GERMANY New Mexico

Proceedings: CE (Corps of Engineers) Workshop on Design and Operation of Selective Withdrawal Intake Structures Held in San Francisco, California on 24-28 June 1985.

DTIC Science & Technology

1986-05-01

design of the outlet works for Warm Springs Dam on Dry Creek in Sonoma County , California, are discussed. Water quality design considerations include both...on Dry Creek, "-’- a right-bank tributary of the Russian River, approximately 14 river miles upstream of their confluence in Sonoma County , California...Dry Creek, Sonoma County , California, are discussed. Water quality design considerations include both temperature and turbidity of discharged water

U.S. Army Research Office Workshop on Smart Materials, Structures and Mathematical Issues Held in Blacksburg, Virginia on 15-16 September 1988

DTIC Science & Technology

1989-01-01

prestrained Nitinol (an alloy of nickel and titanium) wires are embedded in an off-axis position in the graphite fiber reinforced epoxy composite beam... Nitinol ) alloy. Shape memory alloys have been applied to a number of items including connectors and heat engines, but have usually found application in... nitinol wire; the design includes prevention from ancillary jams. Miwa (1985) discusses the use of SMA actuator to sequential robotic control of multiple

Women in engineering conference: capitalizing on today`s challenges

DOE Office of Scientific and Technical Information (OSTI.GOV)

Metz, S.S.; Martins, S.M.

This document contains the conference proceedings of the Women in Engineering Conference: Capitalizing on Today`s Challenges, held June 1-4, 1996 in Denver, Colorado. Topics included engineering and science education, career paths, workplace issues, and affirmative action.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Farrell, John T

This is the keynote presentation on the Co-Optimization of Fuels and Engines (Co-Optima) Initiative delivered at SAE International's ICE 2017 - 13th International Conference on Engines & Vehicles held in Capri, Italy.

PREFACE: The 4th Symposium on the Mechanics of Slender Structures (MoSS2013)

NASA Astrophysics Data System (ADS)

Cao, Dengqing; Kaczmarczyk, Stefan

2013-07-01

This volume of Journal of Physics: Conference Series contains papers presented at the 4th Symposium on the Mechanics of Slender Structures (MoSS2013) run under the auspices of the Institute of Physics Applied Mechanics Group and hosted by Harbin Institute of Technology (China) from 7-9 January 2013. The conference has been organized in collaboration with the Technical Committee on Vibration and Sound of the American Society of Mechanical Engineers and follows a one day seminar on Ropes, Cables, Belts and Chains: Theory and Applications and the MoSS2006 symposium held at the University of Northampton (UK) in 2004 and 2006, respectively, the MoSS2008 symposium held at the University of Maryland Baltimore County (USA) in 2008 and the MoSS2010 symposium hosted by Mondragon University and held in San Sebastian (Spain) in 2010. The remit of the Symposium on the Mechanics of Slender Structures series involves a broad range of scientific areas. Applications of slender structures include terrestrial, marine and space systems. Moving elastic elements such as ropes, cables, belts and tethers are pivotal components of many engineering systems. Their lengths often vary when the system is in operation. The applications include vertical transportation installations and, more recently, space tether propulsion systems. Traction drive elevator installations employ ropes and belts of variable length as a means of suspension, and also for the compensation of tensile forces over the traction sheave. In cranes and mine hoists, cables and ropes are subject to length variation in order to carry payloads. Tethers experiencing extension and retraction are important components of offshore and marine installations, as well as being proposed for a variety of different space vehicle propulsion systems based on different applications of momentum exchange and electrodynamic interactions with planetary magnetic fields. Furthermore, cables and slender rods are used extensively in civil engineering; in cable-supported bridges, guyed masts and long-span roofs of buildings and stadia. Suspended cables are also applied as electricity transmission lines. Chains are used in various power transmission systems that include such mechanical systems as chain drives and chain saws. Moving conveyor belts are essential components in various material handling installations. Other structures such as pipelines, plates, beams, mechanical linkages and DNA structures also fall into this category. The behaviour of these elements plays a significant role in the performance of the host structure and a holistic approach is needed in the analysis and design of the entire system. This meeting brings together experts from various fields: structural mechanics, thermo-mechanics, dynamics, electrodynamics, vibration and control, structural health monitoring, artificial intelligence, materials science and applied mathematics to discuss the current state of research as well as rising trends and direction for future research in the area of mechanics of slender structures. The event is aimed at improving the understanding of structural and thermo-mechanical properties and behaviour of slender structures. The papers presented at the conference cover analytical, numerical and experimental research in various applications of slender structures. The Organizing Committee gratefully acknowledges support received from the co-sponsoring institutions and would like to thank the authors for their hard work and high quality contributions. Dengqing Cao Harbin Institute of Technology Stefan Kaczmarczyk The University of Northampton

IBC’s 23rd Annual Antibody Engineering, 10th Annual Antibody Therapeutics International Conferences and the 2012 Annual Meeting of The Antibody Society

PubMed Central

Klöhn, Peter-Christian; Wuellner, Ulrich; Zizlsperger, Nora; Zhou, Yu; Tavares, Daniel; Berger, Sven; Zettlitz, Kirstin A.; Proetzel, Gabriele; Yong, May; Begent, Richard H.J.; Reichert, Janice M

2013-01-01

The 23rd Annual Antibody Engineering, 10th Annual Antibody Therapeutics international conferences, and the 2012 Annual Meeting of The Antibody Society, organized by IBC Life Sciences with contributions from The Antibody Society and two Scientific Advisory Boards, were held December 3–6, 2012 in San Diego, CA. The meeting drew over 800 participants who attended sessions on a wide variety of topics relevant to antibody research and development. As a prelude to the main events, a pre-conference workshop held on December 2, 2012 focused on intellectual property issues that impact antibody engineering. The Antibody Engineering Conference was composed of six sessions held December 3–5, 2012: (1) From Receptor Biology to Therapy; (2) Antibodies in a Complex Environment; (3) Antibody Targeted CNS Therapy: Beyond the Blood Brain Barrier; (4) Deep Sequencing in B Cell Biology and Antibody Libraries; (5) Systems Medicine in the Development of Antibody Therapies/Systematic Validation of Novel Antibody Targets; and (6) Antibody Activity and Animal Models. The Antibody Therapeutics conference comprised four sessions held December 4–5, 2012: (1) Clinical and Preclinical Updates of Antibody-Drug Conjugates; (2) Multifunctional Antibodies and Antibody Combinations: Clinical Focus; (3) Development Status of Immunomodulatory Therapeutic Antibodies; and (4) Modulating the Half-Life of Antibody Therapeutics. The Antibody Society’s special session on applications for recording and sharing data based on GIATE was held on December 5, 2012, and the conferences concluded with two combined sessions on December 5–6, 2012: (1) Development Status of Early Stage Therapeutic Antibodies; and (2) Immunomodulatory Antibodies for Cancer Therapy. PMID:23575266

IBC's 23rd Annual Antibody Engineering, 10th Annual Antibody Therapeutics international conferences and the 2012 Annual Meeting of The Antibody Society: December 3-6, 2012, San Diego, CA.

PubMed

Klöhn, Peter-Christian; Wuellner, Ulrich; Zizlsperger, Nora; Zhou, Yu; Tavares, Daniel; Berger, Sven; Zettlitz, Kirstin A; Proetzel, Gabriele; Yong, May; Begent, Richard H J; Reichert, Janice M

2013-01-01

The 23rd Annual Antibody Engineering, 10th Annual Antibody Therapeutics international conferences, and the 2012 Annual Meeting of The Antibody Society, organized by IBC Life Sciences with contributions from The Antibody Society and two Scientific Advisory Boards, were held December 3-6, 2012 in San Diego, CA. The meeting drew over 800 participants who attended sessions on a wide variety of topics relevant to antibody research and development. As a prelude to the main events, a pre-conference workshop held on December 2, 2012 focused on intellectual property issues that impact antibody engineering. The Antibody Engineering Conference was composed of six sessions held December 3-5, 2012: (1) From Receptor Biology to Therapy; (2) Antibodies in a Complex Environment; (3) Antibody Targeted CNS Therapy: Beyond the Blood Brain Barrier; (4) Deep Sequencing in B Cell Biology and Antibody Libraries; (5) Systems Medicine in the Development of Antibody Therapies/Systematic Validation of Novel Antibody Targets; and (6) Antibody Activity and Animal Models. The Antibody Therapeutics conference comprised four sessions held December 4-5, 2012: (1) Clinical and Preclinical Updates of Antibody-Drug Conjugates; (2) Multifunctional Antibodies and Antibody Combinations: Clinical Focus; (3) Development Status of Immunomodulatory Therapeutic Antibodies; and (4) Modulating the Half-Life of Antibody Therapeutics. The Antibody Society's special session on applications for recording and sharing data based on GIATE was held on December 5, 2012, and the conferences concluded with two combined sessions on December 5-6, 2012: (1) Development Status of Early Stage Therapeutic Antibodies; and (2) Immunomodulatory Antibodies for Cancer Therapy.

Second Insulin Pump Safety Meeting: Summary Report

PubMed Central

Zhang, Yi; Jones, Paul L.; Klonoff, David C.

2010-01-01

Diabetes Technology Society facilitated a second meeting of insulin pump experts at Mills-Peninsula Health Services, San Mateo, California on November 4, 2009, at the request of the Food and Drug Administration, Center for Devices and Radiological Health, Office of Science and Engineering Laboratories. The first such meeting was held in Bethesda, Maryland, on November 12, 2008. The group of physicians, nurses, diabetes educators, and engineers from across the United States discussed safety issues in insulin pump therapy and recommended adjustments to current insulin pump design and use to enhance overall safety. The meeting discussed safety issues in the context of pump operation; software; hardware; physical structure; electrical, biological, and chemical considerations; use; and environment from engineering, medical, nursing, and pump/user perspectives. There was consensus among meeting participants that insulin pump designs have made great progress in improving the quality of life of people with diabetes, but much more remains to be done. PMID:20307411

Preparing technicians for engineering materials technology

NASA Technical Reports Server (NTRS)

Jacobs, James A.; Metzloff, Carlton H.

1990-01-01

A long held principle is that for every engineer and scientist there is a need for ten technicians to maximize the efficiency of the technology team for meeting needs of industry and government. Developing an adequate supply of technicians to meet the requirements of the materials related industry will be a challenge and difficult to accomplish. A variety of agencies feel the need and wish to support development of engineering materials technology programs. In a joint effort among Battelle Laboratories, the Department of Energy (DOE) and Northwest College and University Association for Science (NORCUS), the development of an engineering materials technology program for vocational programs and community colleges for the Pacific Northwest Region was recently completed. This effort has implications for a national model. The model Associate of Applied Science degree in Engineering Materials Technology shown provides a general structure. It purposely has course titles which need delimiting while also including a core of courses necessary to develop cognitive, affective and psychomotor skills with the underlining principles of math, science and technology so students have job entry skills, and so that students can learn about and adapt to evolving technology.

Stability Analysis of Plates and Shells

NASA Technical Reports Server (NTRS)

Knight, Norman F., Jr. (Compiler); Nemeth, Michael P. (Compiler)

1998-01-01

This special publication contains the papers presented at the special sessions honoring Dr. Manuel Stein during the 38th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Conference held in Kissimmee, Florida, Apdl 7-10, 1997. This volume, and the SDM special sessions, are dedicated to the memory of Dr. Manuel Stein, a major pioneer in structural mechanics, plate and shell buckling, and composite structures. Many of the papers presented are the work of Manny's colleagues and co-workers and are a result, directly or indirectly, of his influence. Dr. Stein earned his Ph.D. in Engineering Mechanics from Virginia Polytechnic Institute and State University in 1958. He worked in the Structural Mechanics Branch at the NASA Langley Research Center from 1943 until 1989. Following his retirement, Dr. Stein continued his involvement with NASA as a Distinguished Research Associate.

Surmounting the Barriers: Ethnic Diversity in Engineering Education: Summary of a Workshop

ERIC Educational Resources Information Center

National Academies Press, 2014

2014-01-01

"Surmounting the Barriers: Ethnic Diversity in Engineering Education" is the summary of a workshop held in September 2013 to take a fresh look at the impediments to greater diversification in engineering education. The workshop brought together educators in engineering from two- and four-year colleges and staff members from the three…

Sixth-Grade Students' Views of the Nature of Engineering and Images of Engineers

ERIC Educational Resources Information Center

Karatas, Faik O.; Micklos, Amy; Bodner, George M.

2011-01-01

This study investigated the views of the nature of engineering held by 6th-grade students to provide a baseline upon which activities or curriculum materials might be developed to introduce middle-school students to the work of engineers and the process of engineering design. A phenomenographic framework was used to guide the analysis of data…

CHARACTERIZATION OF EMISSIONS FROM HAND-HELD TWO-STROKE ENGINES

EPA Science Inventory

Despite their extremely high organic and particulate matter emission rates, two-stroke engines remain among the least studied of engine types. Such studies are rare because they are costly to perform. Results reported in this paper were obtained using a facility that shares e...

40 CFR 88.302-94 - Definitions.

Code of Federal Regulations, 2011 CFR

2011-07-01

.../engine conversion configuration pursuant to the requirements of 40 CFR part 86 and this part 88. Control... combination of vehicle/engine conversion hardware and a base vehicle of a specific engine family. Covered... vehicle component manufacturer, or owned or held by a university research department, independent testing...

40 CFR 88.302-94 - Definitions.

Code of Federal Regulations, 2012 CFR

2012-07-01

.../engine conversion configuration pursuant to the requirements of 40 CFR part 86 and this part 88. Control... combination of vehicle/engine conversion hardware and a base vehicle of a specific engine family. Covered... vehicle component manufacturer, or owned or held by a university research department, independent testing...

40 CFR 88.302-94 - Definitions.

Code of Federal Regulations, 2010 CFR

2010-07-01

.../engine conversion configuration pursuant to the requirements of 40 CFR part 86 and this part 88. Control... combination of vehicle/engine conversion hardware and a base vehicle of a specific engine family. Covered... vehicle component manufacturer, or owned or held by a university research department, independent testing...

40 CFR 88.302-94 - Definitions.

Code of Federal Regulations, 2013 CFR

2013-07-01

.../engine conversion configuration pursuant to the requirements of 40 CFR part 86 and this part 88. Control... combination of vehicle/engine conversion hardware and a base vehicle of a specific engine family. Covered... vehicle component manufacturer, or owned or held by a university research department, independent testing...

40 CFR 88.302-94 - Definitions.

Code of Federal Regulations, 2014 CFR

2014-07-01

.../engine conversion configuration pursuant to the requirements of 40 CFR part 86 and this part 88. Control... combination of vehicle/engine conversion hardware and a base vehicle of a specific engine family. Covered... vehicle component manufacturer, or owned or held by a university research department, independent testing...

USA Science and Engineering Festival

NASA Image and Video Library

2010-10-22

Visitors crowd the NASA exhibits during the USA Science and Engineering Festival, Saturday, Oct. 23, 2010, on the National Mall in Washington. NASA, joined with more than 500 science organizations this weekend to inspire the next generation of scientists and engineers during the first national science and engineering festival held in the nation's capital. Photo Credit: (NASA/Paul E. Alers)

USA Science and Engineering Festival

NASA Image and Video Library

2010-10-22

Visitors to the USA Science and Engineering Festival look over the many exhibits, Saturday, Oct. 23, 2010, at Freedom Plaza in Washington. NASA, joined with more than 500 science organizations this weekend to inspire the next generation of scientists and engineers during the first national science and engineering festival held in the nation's capital. Photo Credit: (NASA/Paul E. Alers)

USA Science and Engineering Festival

NASA Image and Video Library

2010-10-22

Participants look through telescopes to observe the Sun during the USA Science and Engineering Festival, Saturday, Oct. 23, 2010, at Freedom Plaza in Washington. NASA, joined with more than 500 science organizations this weekend to inspire the next generation of scientists and engineers during the first national science and engineering festival held in the nation's capital. Photo Credit: (NASA/Paul E. Alers)

Seminar on the Structure of Aeronautical R&D Held in Lisbon, Portugal on 31 May-1 Jun 1990, Patras, Greece on 4-5 June 1990 and Ankara, Turkey on 7-8 June 1990 (La Structure de la Recherche et Developpement en Aeronautique)

DTIC Science & Technology

1990-05-01

comprehension du processus de la R&D a6ronautiquc, mais elles sont loin d𔄀tre exhaustives . Les opinions et les exp6riences pr6sent6es dmanent de lAm6rique...into the exhaust nozzle, possibly with some low level of F Liquid ..... j afterburning during the acceleration phase. Advanced engine technology...hypersonic vehicles show stagnation temperatures much lower, Obviously, advanced cooling methods such as heat pipes will be required. However. at lower

Forum on Proposed Revisions to ABET Engineering Accreditation Commission General Criteria on Student Outcomes and Curriculum (Criteria 3 and 5): A Workshop Summary

ERIC Educational Resources Information Center

Pool, Robert

2016-01-01

On February 16, 2016, the National Academy of Engineering held a forum to discuss proposed changes to criteria used by ABET (formerly the Accreditation Board for Engineering and Technology) to accredit engineering programs in colleges and universities around the world. The Forum on Proposed Revisions to ABET Engineering Accreditation Commission…

Engineers in the Classroom: Their Influence on African-American Students' Perceptions of Engineering

ERIC Educational Resources Information Center

Thompson, Stephen; Lyons, Jed

2008-01-01

A Draw an Engineer Test was used to capture the perceptions of engineering held by two similar groups of 6th grade African-American students. Forty-four students who had graduate level engineers in their classrooms during a prior school year as part of a GK-12 project were matched to 44 students who had not. Matching criteria included race,…

Aeroaging - A New Collaboration between Life Sciences Experts and Aerospace Engineers.

PubMed

Vellas, M; Fualdes, C; Morley, J E; Dray, C; Rodriguez-Manas, L; Meyer, A; Michel, L; Rolland, Y; Gourinat, Y

2017-01-01

An open discussion between experts from life sciences and aeronautics has been held in order to investigate how both area of research overlap and could be relevant to each other, precisely on the topic of aging. Similarities in aging processes and prediction methodologies have been identified between human aging and aircraft aging. Two axis of collaboration have been raised: 1) The identification of the determinants in Aircraft aging (structural aging). 2) The development of P4 Systems medicine inspired new methodologies in the predictive maintenance.

Proceedings of the Course on Algorithms and Data Structures for Geometric Computations Held at CISM (Centre International des Sciences Mecaniques) in Udine (Italy) on 8-12 July 1985,

DTIC Science & Technology

1985-07-26

Science Student Via alla Roggia, 9a 6962 Viganello Switzerland CHAABAN Moustafa, Professor Ain Shams University Faculty of Engineering 15, El Farik El ...Masri st. Almaza, Heliopolis, Cairo Egypt DELLA RICCIA Giacomo, Professor Universita’ di Udine Ist. di Matematica , Informatica e Sistemistica Via...Ro cq uencourt , B . P . 105 78153 Le Chesnay Cedex France .%c Page 5 TASSO Carlo, Assoc. Professor U1niversita’ di Udine 1st. di Matematica

Protein crystal growth in space

NASA Technical Reports Server (NTRS)

Bugg, C. E.; Clifford, D. W.

1987-01-01

The advantages of protein crystallization in space, and the applications of protein crystallography to drug design, protein engineering, and the design of synthetic vaccines are examined. The steps involved in using protein crystallography to determine the three-dimensional structure of a protein are discussed. The growth chamber design and the hand-held apparatus developed for protein crystal growth by vapor diffusion techniques (hanging-drop method) are described; the experimental data from the four Shuttle missions are utilized to develop hardware for protein crystal growth in space and to evaluate the effects of gravity on protein crystal growth.

Silicon-Based Optoelectronic Materials, Symposium Held in San Francisco, California on April 12-14, 1993. Materials Research Society Symposium Proceedings, Volume 298

DTIC Science & Technology

1993-12-14

requirements of band structure engineering and superlative crystal quality extend a considerable challenge to the materials scientist / crystal grower...to nearly the same temperature as the signal of the Si substrate, which indicates a comparable exciton binding energy. Even in high quality SiGe-MQWs...5621 (1986) 13. L. Colombo, R. Resta , and S. Baroni, Phys. Rev. B 44, 5572 (1991) 14. G. L. McVay and A. R. DuCharme, Phys. Rev. B 9, 627 (1974) 15. L.C

PREFACE: Trends in Aerospace Manufacturing 2009 International Conference

NASA Astrophysics Data System (ADS)

Ridgway, Keith; Gault, Rosemary; Allen, Adrian

2011-12-01

The aerospace industry is rapidly changing. New aircraft structures are being developed and aero-engines are becoming lighter and more environmentally friendly. In both areas, innovative materials and manufacturing methods are used in an attempt to get maximum performance for minimum cost. At the same time, the structure of the industry has changed and there has been a move from large companies designing, manufacturing components and assembling aircraft to one of large global supply chains headed by large system integrators. All these changes have forced engineers and managers to bring in innovations in design, materials, manufacturing technologies and supply chain management. In September 2009, the Advanced Manufacturing Research Centre (AMRC) at the University of Sheffield held the inaugural Trends in Aerospace Manufacturing conference (TRAM09). This brought together 28 speakers over two days, who presented in sessions on advanced manufacturing trends for the aerospace sector. Areas covered included new materials, including composites, advanced machining, state of the art additive manufacturing techniques, assembly and supply chain issues.

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,…

Biomaterials for tissue engineering: summary

NASA Technical Reports Server (NTRS)

Christenson, L.; Mikos, A. G.; Gibbons, D. F.; Picciolo, G. L.; McIntire, L. V. (Principal Investigator)

1997-01-01

This article summarizes presentations and discussion at the workshop "Enabling Biomaterial Technology for Tissue Engineering," which was held during the Fifth World Biomaterials Congress in May 1996. Presentations covered the areas of material substrate architecture, barrier effects, and cellular response, including analysis of biomaterials challenges involved in producing specific tissue-engineered products.

Science and Engineering Programs: On Target for Women?

ERIC Educational Resources Information Center

Matyas, Marsha Lakes, Ed.; Dix, Linda Skidmore, Ed.

To increase women's participation in science and engineering, many barriers must be overcome. This book, an outcome of a conference held by the National Research Council's Committee on Women in Science and Engineering, summarizes presentations of many experts and presents information on specific strategies for increasing the participation of women…

Biotechnology Conference: Protein Engineering Held in Oxford, United Kingdom on 5-8 April 1987.

DTIC Science & Technology

1987-07-27

engineered by protein engineering was reported by J. new variants which are now being checked. Brange (Novo Research Institute, Bags- Studies of a cassette...to Brange . Therefore, multidomain protein consisting of five Brange and his group applied protein en- putative domains: the fribonectin finger

Introducing a Girl to Engineering Day

NASA Image and Video Library

2018-02-22

NASA engineer Krista Shaffer, left, speaks to Rachel Power of NASA’s Digital Expansion to Engage the Public (DEEP) Network inside Kennedy Space Center’s Vehicle Assembly Building during Introduce a Girl to Engineering Day. Held in conjunction with National Engineers Week and Girl Day, the event allowed students from throughout the nation to speak with female NASA scientists and technical experts.

Introducing a Girl to Engineering Day

NASA Image and Video Library

2018-02-22

NASA engineer Krista Shaffer, right, is interviewed by Rachel Power of NASA’s Digital Expansion to Engage the Public (DEEP) Network inside Kennedy Space Center’s Vehicle Assembly Building during Introduce a Girl to Engineering Day. Held in conjunction with National Engineers Week and Girl Day, the event allowed students from throughout the nation to speak with female NASA scientists and technical experts.

Introducing a Girl to Engineering Day

NASA Image and Video Library

2018-02-22

Inside Kennedy Space Center’s Vehicle Assembly Building, Bethanne’ Hull, left, of NASA Outreach, and engineer Krista Shaffer, right, participate in Introduce a Girl to Engineering Day on NASA’s Digital Expansion to Engage the Public (DEEP) Network. Held in conjunction with National Engineers Week and Girl Day, the event allowed students from throughout the nation to speak with female NASA scientists and technical experts.

USA Science and Engineering Festival

NASA Image and Video Library

2010-10-22

Visitors to the USA Science and Engineering Festival look on at one of the many exhibits, Saturday, Oct. 23, 2010, on the National Mall in Washington. NASA, joined with more than 500 science organizations this weekend to inspire the next generation of scientists and engineers during the first national science and engineering festival held in the nation's capital. Photo Credit: (NASA/Paul E. Alers)

Educating Engineers for World Development. Proceedings of a World Congress (Estes Park, Colorado, June 10-12, 1975).

ERIC Educational Resources Information Center

English, J. Morley, Ed.; Collins, W. Leighton, Ed.

This report comprises papers commissioned for the World Congress on Educating Engineers for World Development, sponsored by the International Division of the American Society for Engineering Education, and held in Colorado in June 1975. The purpose of the Congress was to bring about significant changes in the education of engineers and in the…

USA Science and Engineering Festival

NASA Image and Video Library

2010-10-22

Children react as a tiny Mars Rover rolls over their backs at the USA Science and Engineering Festival, Saturday, Oct. 23, 2010, at Freedom Plaza in Washington. NASA, joined with more than 500 science organizations this weekend to inspire the next generation of scientists and engineers during the first national science and engineering festival held in the nation's capital. Photo Credit: (NASA/Paul E. Alers)

PREFACE: 2nd International Conference on Innovative Materials, Structures and Technologies

NASA Astrophysics Data System (ADS)

Ručevskis, Sandris

2015-11-01

The 2nd International Conference on Innovative Materials, Structures and Technologies (IMST 2015) took place in Riga, Latvia from 30th September - 2nd October, 2015. The first event of the conference series, dedicated to the 150th anniversary of the Faculty of Civil Engineering of Riga Technical University, was held in 2013. Following the established tradition, the aim of the conference was to promote and discuss the latest results of industrial and academic research carried out in the following engineering fields: analysis and design of advanced structures and buildings; innovative, ecological and energy efficient building materials; maintenance, inspection and monitoring methods; construction technologies; structural management; sustainable and safe transport infrastructure; and geomatics and geotechnics. The conference provided an excellent opportunity for leading researchers, representatives of the industrial community, engineers, managers and students to share the latest achievements, discuss recent advances and highlight the current challenges. IMST 2015 attracted over 120 scientists from 24 countries. After rigorous reviewing, over 80 technical papers were accepted for publication in the conference proceedings. On behalf of the organizing committee I would like to thank all the speakers, authors, session chairs and reviewers for their efficient and timely effort. The 2nd International Conference on Innovative Materials, Structures and Technologies was organized by the Faculty of Civil Engineering of Riga Technical University with the support of the Latvia State Research Programme under the grant agreement "INNOVATIVE MATERIALS AND SMART TECHNOLOGIES FOR ENVIRONMENTAL SAFETY, IMATEH". I would like to express sincere gratitude to Juris Smirnovs, Dean of the Faculty of Civil Engineering, and Andris Chate, manager of the Latvia State Research Programme. Finally, I would like to thank all those who helped to make this event happen. Special thanks go to Diana Bajare, Laura Sele, Liga Radina and Jana Galilejeva for their major contribution to organizing the conference and to the literary editor Tatjana Smirnova and technical editor Daira Erdmane for their hard work on the conference proceedings.

Engineering and Technology Education for the 21st Century. A Report from the Regional Colloquium on Engineering and Technology Education for the 21st Century (Nakhon Ratchasima, Thailand, February 11-14, 1997).

ERIC Educational Resources Information Center

Kettle, Kevin C., Ed.

This colloquium was held with the purposes of promoting cooperation and collaboration among engineering education institutions in the Mekong subregion and establishing the linkage with engineering institutions in France; to promote university-industry collaboration in the field of engineering and technology education; to establish a network of…

Developing technology for surgery in the UK: a multidisciplinary meeting of engineers and surgeons.

PubMed

Taylor, G W

2007-03-01

There is an increasing necessity for surgeons and engineers to work together in order to target future technological developments at clinical need and cost-effectiveness. This is a report of two linked meetings with these objectives, held at the Institute of Mechanical Engineers, London, UK. The two meetings were organized by the same faculty members and held on consecutive days. Delegates included surgeons, academic mechanical engineers, researchers and industrial representatives. The programme was made up of varied presentations by surgeons and engineers as well as open discussion of the topics covered. Delegates were updated on the current state of surgical robotics in the UK in four surgical specialties; urology, neurosurgery, orthopaedics and ENT. This included clinical and experimental evidence, together with discussion of future advances. Minimally invasive surgery, real-time imaging and the development of more compact and cost effective surgical robots were identified as key areas for future research. Copyright 2006 John Wiley & Sons, Ltd.

Fifteenth workshop on geothermal reservoir engineering: Proceedings

DOE Office of Scientific and Technical Information (OSTI.GOV)

Not Available

1990-01-01

The Fifteenth Workshop on Geothermal Reservoir Engineering was held at Stanford University on January 23--25, 1990. Major topics included: DOE's geothermal research and development program, well testing, field studies, geosciences, geysers, reinjection, tracers, geochemistry, and modeling.

UPEC `94 review

DOE Office of Scientific and Technical Information (OSTI.GOV)

Hammons, T.J.

1995-02-01

The twenty-ninth Universities Power Engineering Conference (UPEC `94), held September 14--16, 1994, at University College, Galway, Ireland, surpassed all previous meetings in respect of number and quality of technical content of the papers and number of delegates attending. As in the past, it had a broad theme, covering all aspects of electrical power engineering, and was attended by academics, research workers, and members of the power service and manufacturing organizations. During the sessions, 265 papers from more than 30 countries were debated. There were 27 technical sessions, 3 poster sessions, and an opening and a closing session, 160 papers beingmore » presented orally in four groups of parallel sessions, the remainder being presented in poster sessions. The high standard of the papers, presentations, and technical discussions was particularly gratifying. The Universities Power Engineering Conference, held annually, provides a forum for the exchange of ideas among practicing engineers from the universities, consultants, and in the manufacturing and supply industries.« less

Mathematics for Physicists and Engineers.

ERIC Educational Resources Information Center

Organisation for Economic Cooperation and Development, Paris (France).

The text is a report of the OEEC Seminar on "The Mathematical Knowledge Required by the Physicist and Engineer" held in Paris, 1961. There are twelve major papers presented: (1) An American Parallel (describes the work of the Panel on Physical Sciences and Engineering of the Committee on the Undergraduate Program in Mathematics of the Mathematical…

Engineering Competition--A Win-Win Event for All

ERIC Educational Resources Information Center

Sweeney, Preston

2010-01-01

Hosting an engineering competition can bring great success to a technology department. Development and planning of an event can prove frustrating at times, but it pays off in the end. The author describes the first-ever engineering competition held at Maple Avenue Middle School in Saratoga Springs, New York, which provided an evening of creative…

Engineer: The Professional Bulletin of Army Engineers. Volume 41, May-August 2011

DTIC Science & Technology

2011-08-01

agement Authority ( NDMA ), more than 20 million Paki- stanis have been affected by this catastrophic event—the country’s worst monsoon season in 80 years... NDMA for the Pakistan mil- itary engineers to install, and an official bridge turnover ceremony was held at the U.S. embassy in Islamabad on 1

Characteristics of Doctoral Scientists and Engineers in the United States, 1973.

ERIC Educational Resources Information Center

Scopino, John A.; And Others

This publication presents data on the supply, utilization, and characteristics of U.S. doctoral scientists and engineers. The population surveyed consisted of individuals in the United States who held science or engineering doctorates, or who had received doctorates in nonscience and nonengineering areas but were employed in science or engineering…

Rail Engineering and Education Symposium Materials.

DOT National Transportation Integrated Search

2016-05-26

The objective of this project is to develop curricular materials for the Rail Engineering and Education : Symposia held in the summers of 2012 and 2014. : Description of Activities : The main approach to accomplish the activity is to develop and deli...

Engineered Polymerases Enable Novel Sequencing Applications (7th Annual SFAF Meeting, 2012)

ScienceCinema

Appel, Maryke

2018-01-15

Maryke Appel on "Engineered polymerases provide improved NGS library amplification and enable novel sequencing applications" at the 2012 Sequencing, Finishing, Analysis in the Future Meeting held June 5-7, 2012 in Santa Fe, New Mexico.

USA Science and Engineering Festival

NASA Image and Video Library

2010-10-22

A young girl watches as her paper airplane is flown in a small wind tunnel during the USA Science and Engineering Festival, Saturday, Oct. 23, 2010, at Freedom Plaza in Washington. NASA, joined with more than 500 science organizations this weekend to inspire the next generation of scientists and engineers during the first national science and engineering festival held in the nation's capital. Photo Credit: (NASA/Paul E. Alers)

Introducing a Girl to Engineering Day

NASA Image and Video Library

2018-02-22

The camera in the foreground is recording NASA engineer Krista Shaffer, left, and Rachel Power of NASA’s Digital Expansion to Engage the Public (DEEP) Network inside Kennedy Space Center’s Vehicle Assembly Building during Introduce a Girl to Engineering Day. Held in conjunction with National Engineers Week and Girl Day, the event allowed students from throughout the nation to speak with female NASA scientists and technical experts.

USA Science and Engineering Festival

NASA Image and Video Library

2010-10-22

Priniciples of air flow are explained to visitors to the wind tunnel exhibit at the USA Science and Engineering Festival, Saturday, Oct. 23, 2010, at Freedom Plaza in Washington. NASA, joined with more than 500 science organizations this weekend to inspire the next generation of scientists and engineers during the first national science and engineering festival held in the nation's capital. Photo Credit: (NASA/Paul E. Alers)

Second International Workshop on Software Engineering and Code Design in Parallel Meteorological and Oceanographic Applications

NASA Technical Reports Server (NTRS)

OKeefe, Matthew (Editor); Kerr, Christopher L. (Editor)

1998-01-01

This report contains the abstracts and technical papers from the Second International Workshop on Software Engineering and Code Design in Parallel Meteorological and Oceanographic Applications, held June 15-18, 1998, in Scottsdale, Arizona. The purpose of the workshop is to bring together software developers in meteorology and oceanography to discuss software engineering and code design issues for parallel architectures, including Massively Parallel Processors (MPP's), Parallel Vector Processors (PVP's), Symmetric Multi-Processors (SMP's), Distributed Shared Memory (DSM) multi-processors, and clusters. Issues to be discussed include: (1) code architectures for current parallel models, including basic data structures, storage allocation, variable naming conventions, coding rules and styles, i/o and pre/post-processing of data; (2) designing modular code; (3) load balancing and domain decomposition; (4) techniques that exploit parallelism efficiently yet hide the machine-related details from the programmer; (5) tools for making the programmer more productive; and (6) the proliferation of programming models (F--, OpenMP, MPI, and HPF).

Distributing Data from Desktop to Hand-Held Computers

NASA Technical Reports Server (NTRS)

Elmore, Jason L.

2005-01-01

A system of server and client software formats and redistributes data from commercially available desktop to commercially available hand-held computers via both wired and wireless networks. This software is an inexpensive means of enabling engineers and technicians to gain access to current sensor data while working in locations in which such data would otherwise be inaccessible. The sensor data are first gathered by a data-acquisition server computer, then transmitted via a wired network to a data-distribution computer that executes the server portion of the present software. Data in all sensor channels -- both raw sensor outputs in millivolt units and results of conversion to engineering units -- are made available for distribution. Selected subsets of the data are transmitted to each hand-held computer via the wired and then a wireless network. The selection of the subsets and the choice of the sequences and formats for displaying the data is made by means of a user interface generated by the client portion of the software. The data displayed on the screens of hand-held units can be updated at rates from 1 to

Proceedings of the 1998 diesel engine emissions reduction workshop [DEER

DOE Office of Scientific and Technical Information (OSTI.GOV)

NONE

This workshop was held July 6--9, 1998 in Castine, Maine. The purpose of this workshop was to provide a multidisciplinary forum for exchange of state-of-the-art information on reduction of diesel engine emissions. Attention was focused on the following: agency/organization concerns on engine emissions; diesel engine issues and challenges; health risks from diesel engines emissions; fuels and lubrication technologies; non-thermal plasma and urea after-treatment technologies; and diesel engine technologies for emission reduction 1 and 2.

Research project for increasing pool of minority engineers

NASA Technical Reports Server (NTRS)

Rogers, Decatur B.

1995-01-01

The Tennessee State University (TSU) Research Project for Increasing the Pool of Minority Engineers is designed to develop engineers who have academic and research experiences in technical areas of interest to NASA. These engineers will also have some degree of familiarity with NASA Lewis Research Center as a result of interaction with Lewis engineers, field trips and internships at Lewis. The Research Project has four components, which are: (1) Minority Introduction to Engineering (MITE), a high school precollege program, (2) engineering and technology previews, (3) the NASA LeRC Scholars program which includes scholarships and summer internships, and (4) undergraduate research experiences on NASA sponsored research. MITE is a two-week summer engineering camp designed to introduce minority high school students to engineering by exposing them to: (1) engineering role models (engineering students and NASA engineer), (2) field trips to engineering firms, (3) in addition to introducing youth to the language of the engineer (i.e., science, mathematics, technical writing, computers, and the engineering laboratory). Three MITE camps are held on the campus of TSU with an average of 40 participants. MITE has grown from 25 participants at its inception in 1990 to 118 participants in 1994 with participants from 17 states, including the District of Columbia, and 51 percent of the participants were female. Over the four-year period, 77 percent of the seniors who participated in MITE have gone to college, while 53 percent of those seniors in college are majoring in science, engineering or mathematics (SEM). This first Engineering and Technology Previews held in 1993 brought 23 youths from Cleveland, Ohio to TSU for a two-day preview of engineering and college life. Two previews are scheduled for 1994-1995. The NASA LeRC Scholars program provides scholarships and summer internships for minority engineering students majoring in electrical or mechanical engineering. Presently six (6) engineering students are in the Scholars program. The average GPA for the scholars is 3.239. Each scholar must maintain a minimum GPA of 3.000/4.000. NASA LeRC Fred Higgs has been awarded a GEM Fellowship. In addition, he will be presenting a paper entitled 'Design of Helical Spring Using Probabilistic Design Methodology' at the Middle Tennessee Section ASME Student Design Presentations in Nashville on March 23rd and at the National Conference on Undergraduate Research to be held at Union College, Schenectady, New York on April 20-22, 1995. Each of the scholars is working on one of the three NASA sponsored research projects in the college.

An assessment of the benefits of the use of NASA developed fuel conservative technology in the US commercial aircraft fleet

NASA Technical Reports Server (NTRS)

1975-01-01

Cost and benefits of a fuel conservative aircraft technology program proposed by NASA are estimated. NASA defined six separate technology elements for the proposed program: (a) engine component improvement (b) composite structures (c) turboprops (d) laminar flow control (e) fuel conservative engine and (f) fuel conservative transport. There were two levels postulated: The baseline program was estimated to cost $490 million over 10 years with peak funding in 1980. The level two program was estimated to cost an additional $180 million also over 10 years. Discussions with NASA and with representatives of the major commercial airframe manufacturers were held to estimate the combinations of the technology elements most likely to be implemented, the potential fuel savings from each combination, and reasonable dates for incorporation of these new aircraft into the fleet.

Saturn Apollo Program

NASA Image and Video Library

1965-03-01

The S-IC-T stage was hoisted into the S-IC static test stand at the Marshall Space Flight Center. The S-IC-T stage was a static test vehicle not intended for flight. It was ground tested repeatedly over a period of many months to prove the vehicle's propulsion system. The 280,000-pound stage, 138 feet long and 33 feet in diameter, housed the fuel and liquid oxygen tanks that held a total of 4,400,000 pounds of liquid oxygen and kerosene. The two tanks are cornected by a 26-foot-long intertank section. Other parts of the booster included the forward skirt and the thrust structure, on which the engines were to be mounted. Five F-1 engines, each weighing 10 tons, gave the booster a total thrust of 7,500,000 pounds, roughly equivalent to 160 million horsepower.

Saturn Apollo Program

NASA Image and Video Library

1965-03-01

The S-IC-T stage was hoisted into the S-IC Static Test Stand at the Marshall Space Flight Center. The S-IC-T stage was a static test vehicle, not intended for flight. It was ground tested repeatedly over a period of many months to prove the vehicle's propulsion system. The 280,000-pound stage, 138 feet long and 33 feet in diameter, housed the fuel and liquid oxygen tanks that held a total of 4,400,000 pounds of liquid oxygen and kerosene. The two tanks were cornected by a 26-foot intertank section. Other parts of the booster included the forward skirt and the thrust structure, on which the engines were to be mounted. Five F-1 engines, each weighing 10 tons, gave the booster a total thrust of 7,500,000 pounds, roughly equivalent to 160 million horsepower.

Optical engineering capstone design projects with industry sponsors

NASA Astrophysics Data System (ADS)

Bunch, Robert M.; Leisher, Paul O.; Granieri, Sergio C.

2014-09-01

Capstone senior design is the culmination of a student's undergraduate engineering education that prepares them for engineering practice. In fact, any engineering degree program that pursues accreditation by the Engineering Accreditation Commission of ABET must contain "a major design experience based on the knowledge and skills acquired in earlier course work and incorporating appropriate engineering standards and multiple realistic constraints." At Rose-Hulman, we offer an interdisciplinary Optical Engineering / Engineering Physics senior design curriculum that meets this requirement. Part of this curriculum is a two-course sequence where students work in teams on a design project leading to a functional prototype. The students begin work on their capstone project during the first week of their senior year. The courses are deliverable-driven and the students are held accountable for regular technical progress through weekly updates with their faculty advisor and mid-term design reviews. We have found that client-sponsored projects offer students an enriched engineering design experience as it ensures consideration of constraints and standards requirements similar to those that they will encounter as working engineers. Further, client-sponsored projects provide teams with an opportunity for regular customer interactions which help shape the product design. The process that we follow in both soliciting and helping to scope appropriate industry-related design projects will be described. In addition, an outline of the capstone course structure as well as methods used to hold teams accountable for technical milestones will be discussed. Illustrative examples of past projects will be provided.

33 CFR 209.140 - Operations of the Corps of Engineers under the Federal Power Act.

Code of Federal Regulations, 2011 CFR

2011-07-01

... attention of the Commission. No public hearing will be held unless specifically authorized by the Commission... projects in this class is left to the discretion of the Division Engineer but annual reports will be... conditions in the interest of navigation has come to the attention of the Division Engineer. (f) Delegation...

The Impact of Federal Programs and Policies on Manpower Planning for Scientists and Engineers: Problems and Progress.

ERIC Educational Resources Information Center

Scientific Manpower Commission, Washington, DC.

This document reports the results of a workshop held to assess the impact of federal programs and legislation on manpower planning for scientists and engineers. Included are presentations relating to manpower utilization and planning via federal government agencies and professional societies for scientists and engineers. It was concluded that the…

Proceedings of the Annual Ada Software Engineering Education and Training Symposium (3rd) Held in Denver, Colorado on June 14-16, 1988

DTIC Science & Technology

1988-06-01

Based Software Engineering Project Course .............. 83 SSoftware Engineering, Software Engineering Concepts: The Importance of Object-Based...quality assurance, and independent system testing . The Chief Programmer is responsible for all software development activities, including prototyping...during the Requirements Analysis phase, the Preliminary Design, the Detailed Design, Coding and Unit Testing , CSC Integration and Testing , and informal

Testing Ceramics for Diesel Engines

NASA Technical Reports Server (NTRS)

Schneider, H. W.

1985-01-01

Adaptation of diesel engine allows prestressed ceramic materials evaluated under realistic pressure, temperature, and stress without introducing extraneous stress. Ceramic specimen part of prechamber of research engine. Specimen held in place by clamp, introduces required axial compressive stress. Specimen -- cylindrical shell -- surrounded by chamber vented or pressurized to introduce requisite radial stress in ceramic. Pressure chamber also serves as safety shield in case speimen disintegrates. Materials under consideration as cylinder liners for diesel engines.

ARC-2006-ACD06-0230-021

NASA Image and Video Library

2006-12-15

Kick-off event for Google NASA collaboration (held in the Ames Exploration Center 943A) with Chris Kemp, Ames Business Development (L) Ames Center Director Pete Worden (L-M) Tiffany Montage, Project Manager Engineering, Google (R-M) and Dan Clancy, Director of engineering Google (R)

Conceptests for a Chemical Engineering Thermodynamics Course

ERIC Educational Resources Information Center

Falconer, John L.

2007-01-01

Examples of conceptests and suggestions for preparing them for use in an undergraduate, chemical engineering thermodynamics course are presented. Conceptests, combined with hand-held transmitters (clickers), is an effective method to engage students in class. This method motivates students, improves their functional understanding of…

Sustainable transportation : technology, engineering, and science : summer camp instructor’s guide.

DOT National Transportation Integrated Search

2014-03-01

This document reproduces the instructors guide for a ten day transportation engineering summer camp that was held at the University of Idaho in July 2013. The instructors guide is split into three units: Unit 1: Vehicle Technology, Unit 2: Traf...

Sustainable transportation : technology, engineering, and science - summer camp instructor's guide.

DOT National Transportation Integrated Search

2014-03-01

This document reproduces the instructors guide for a ten day transportation engineering summer camp that was held at the University of Idaho in July 2013. The instructors guide is split into three units: Unit 1: Vehicle Technology, Unit 2: Traf...

78 FR 65161 - Airworthiness Directives; Agusta S.p.A. (Type Certificate Currently Held by AgustaWestland S.p.A...

Federal Register 2010, 2011, 2012, 2013, 2014

2013-10-31

... engine speeds during steady-state operations. These actions are intended to alert pilots to avoid certain... alert pilots to avoid certain engine speeds during steady-state operations, prevent failure of the third...

USA Science and Engineering Festival 2014

NASA Image and Video Library

2014-04-25

Astronaut Rex Walheim spoke at the USA Science and Engineering Festival on April 25, 2014. The festival was open to the public on April 26 and 27, 2014 and was held at the Washington Convention Center in Washington, DC. Photo Credit: (NASA/Aubrey Gemignani)

An Overview: NASA LeRC Structures Programs

NASA Technical Reports Server (NTRS)

Zaretsky, Erwin V.

1998-01-01

A workshop on National Structures Programs was held, jointly sponsored by the AIAA Structures Technical Committee, the University of Virginia's Center for Advanced Computational Technology and NASA. The Objectives of the Workshop were to: provide a forum for discussion of current Government-sponsored programs in the structures area; identify high potential research areas for future aerospace systems; and initiate suitable interaction mechanisms with the managers of structures programs. The presentations covered structures programs at NASA, DOD (AFOSR, ONR, ARO and DARPA), and DOE. This publication is the presentation of the Structures and Acoustics Division of the NASA Lewis Research Center. The Structures and Acoustics Division has its genesis dating back to 1943. It is responsible for NASA research related to rotating structures and structural hot sections of both airbreathing and rocket engines. The work of the division encompasses but is not limited to aeroelasticity, structural life prediction and reliability, fatigue and fracture, mechanical components such as bearings, gears, and seals, and aeroacoustics. These programs are discussed and the names of responsible individuals are provided for future reference.

GeoEngineering Distinguished Lecture Series | PEER Center

Science.gov Websites

Social and Dinner to thank our speakers, celebrate our community - and to welcome its newest members at the close of this academic year. Please join us for an exceptional set of lectures, a wonderful social Lecture Series will be held in the Sibley Auditorium, while the Social and Dinner will be held at the

Examining the Personal Nature of the K-14 Engineering Pipeline for Young Women

NASA Astrophysics Data System (ADS)

Gurski, Jennifer Sue

This mixed-methods study examined young women's perceptions of their K-14 STEM pipeline experiences and their resulting choice to enter and persist in an engineering major. Despite the increase of women in the STEM workforce, women remain underrepresented among engineering majors (Beasley & Fischer, 2012; Heilbronner, 2012; Neihart & Teo, 2013). Few studies exist that utilize a retrospective approach to understand how the culmination of young women's K-14 experiences have influenced their formation of individually held perceptions that lead to engineering persistence. It is this study's aim to utilize a mixed-methods approach to answer the following research question: How do young women's perceptions of their K-14 STEM experiences influence their decision to enroll and persist in an engineering major? These perceptions are explored through an ethnographic approach focusing on young women enrolled in engineering programs during their junior and senior years of study at a small private liberal arts university with eight engineering majors. The mixed-methods approach follows a sequential design method (Creswell, 2013) and utilizes questions in a quantitative Likert-type survey from the Academic Pathways for People Learning Engineering (APPLES) survey (Eris, Chachra, Chen, Sheppard, & Ludlow, 2010) and the Motivated Strategy Learning Questionnaire (MSLQ) (Pintrich, Smith, Garcia, & McKeachie, 1991). The quantitative study results will lead to the development of open-ended, structured questions for conducting a qualitative focus group. Anonymity of all participants is maintained. Keywords: STEM, young women, perceptions, pipeline, intervention, underrepresentation, engineering, persistence, retrospective, self-efficacy.

Energy Harvesting for Structural Health Monitoring Sensor Networks

DOE Office of Scientific and Technical Information (OSTI.GOV)

Park, G.; Farrar, C. R.; Todd, M. D.

2007-02-26

This report has been developed based on information exchanges at a 2.5-day workshop on energy harvesting for embedded structural health monitoring (SHM) sensing systems that was held June 28-30, 2005, at Los Alamos National Laboratory. The workshop was hosted by the LANL/UCSD Engineering Institute (EI). This Institute is an education- and research-focused collaboration between Los Alamos National Laboratory (LANL) and the University of California, San Diego (UCSD), Jacobs School of Engineering. A Statistical Pattern Recognition paradigm for SHM is first presented and the concept of energy harvesting for embedded sensing systems is addressed with respect to the data acquisition portionmore » of this paradigm. Next, various existing and emerging sensing modalities used for SHM and their respective power requirements are summarized, followed by a discussion of SHM sensor network paradigms, power requirements for these networks and power optimization strategies. Various approaches to energy harvesting and energy storage are discussed and limitations associated with the current technology are addressed. This discussion also addresses current energy harvesting applications and system integration issues. The report concludes by defining some future research directions and possible technology demonstrations that are aimed at transitioning the concept of energy harvesting for embedded SHM sensing systems from laboratory research to field-deployed engineering prototypes.« less

Everyday Electrical Engineering: A One-Week Summer Academy Course for High School Students

ERIC Educational Resources Information Center

Mehrizi-Sani, A.

2012-01-01

A summer academy is held for grade 9-12 high school students at the University of Toronto, Toronto, ON, Canada, every year. The academy, dubbed the Da Vinci Engineering Enrichment Program (DEEP), is a diverse program that aims to attract domestic and international high school students to engineering and sciences (and possibly recruit them). DEEP…

Proceedings of the Twenty-Third Annual Software Engineering Workshop

NASA Technical Reports Server (NTRS)

1999-01-01

The Twenty-third Annual Software Engineering Workshop (SEW) provided 20 presentations designed to further the goals of the Software Engineering Laboratory (SEL) of the NASA-GSFC. The presentations were selected on their creativity. The sessions which were held on 2-3 of December 1998, centered on the SEL, Experimentation, Inspections, Fault Prediction, Verification and Validation, and Embedded Systems and Safety-Critical Systems.

Introducing a Girl to Engineering Day

NASA Image and Video Library

2018-02-22

The laptop computer in the foreground displays Rachel Power, left, of NASA’s Digital Expansion to Engage the Public (DEEP) Network; Bethanne’ Hull, center, of NASA Outreach; and NASA engineer Krista Shaffer inside Kennedy Space Center’s Vehicle Assembly Building during Introduce a Girl to Engineering Day. Held in conjunction with National Engineers Week and Girl Day, the event allowed students from throughout the nation to speak with female NASA scientists and technical experts.

Breaching the Phalanx: Developing a More Engineer-Centric Modular BCT

DTIC Science & Technology

2007-06-05

Obersturmbannfuehrer Jaochim Peiper’s Kampfgruppe Peiper (of the I SS Panzer Corps).42 The 1111th Engineer commander visualized a defensive scheme for the...the engineer planner scheduled a planning session with the I MEF engineer staff. This planning session was held at Camp Pendleton in September...covered sleeping /work areas, ammo storage, etc.). As the units did not begin the invasion until 20 March, this meant the BCTs lived in abject squalor

PREFACE: Preface

NASA Astrophysics Data System (ADS)

Hotta, Takashi

2016-02-01

This volume of Journal of Physics: Conference Series contains both invited and contributed papers presented at the International Symposium on "New Quantum Phases Emerging from Novel Crystal Structure", which was held from 24-25 September 2015 at the Minami-Osawa Campus of Tokyo Metropolitan University (TMU). The Graduate School of Science and Engineering of TMU is now promoting a research project on "New Quantum Phases Emerging from Novel Crystal Structure" with the support of the university. This is the cooperative project involving the electrical and electronic engineering and physics departments to discover new quantum phases in strongly correlated electron systems on novel crystal structures, with geometrically characteristic properties such as cage, layered, and geometrical frustrated structures. In this international symposium, we have mainly picked up BiS2-based layered superconductors, cage-structure materials such as 1-2-20 and filled skutterudites, geometrically frustrated systems such as pyrochlore compounds, and noncentrosymmetric materials. Topics on other materials with exotic crystal structure have been also discussed. I believe that this symposium provides a good opportunity to present recent research results on magnetism and superconductivity in such materials, and to discuss future directions of research on strongly correlated electron systems with novel crystal structure. I would like to give thanks, on behalf of the organizing committee, to all participants of the TMU International Symposium and all members of the Advisory Committee, who have contributed to the success of this symposium. I further thank the TMU Research Organization for the financial support of this symposium.

Girls Like Engines Too!

ERIC Educational Resources Information Center

Brown, Eleese V.

1975-01-01

A student teacher introduced his elementary school students, both boys and girls, to a subject generally held to be a male province. Students drew their own conceptions of automobile engines and their accompanying parts and learned that anything can be interesting and hold their attention if introduced well. (Author/RK)

Fiber reinforced engineering plastics

Treesearch

Daniel F. Caulfield; Rodney E. Jacobson; Karl D. Sears; John H. Underwood

2001-01-01

Although natural fiber reinforced commodity thermoplastics have a wide range of nonstructural applications in the automotive and decking industries, there have been few reports of cellulosic fiber-reinforced engineering thermoplastics. The commonly held belief has been that the only thermoplastics amenable to natural-fibre reinforcement are limited to low-melting (...

USA Science and Engineering Festival 2014

NASA Image and Video Library

2014-04-25

Astronaut Rex Walheim spoke at the USA Science and Engineering Festival on April 25, 2014 at the NASA Stage. The festival was open to the public on April 26 and 27, 2014 and was held at the Washington Convention Center in Washington, DC. Photo Credit: (NASA/Aubrey Gemignani)

Lyophilized Silk Sponges: A Versatile Biomaterial Platform for Soft Tissue Engineering

PubMed Central

2015-01-01

We present a silk biomaterial platform with highly tunable mechanical and degradation properties for engineering and regeneration of soft tissues such as, skin, adipose, and neural tissue, with elasticity properties in the kilopascal range. Lyophilized silk sponges were prepared under different process conditions and the effect of silk molecular weight, concentration and crystallinity on 3D scaffold formation, structural integrity, morphology, mechanical and degradation properties, and cell interactions in vitro and in vivo were studied. Tuning the molecular weight distribution (via degumming time) of silk allowed the formation of stable, highly porous, 3D scaffolds that held form with silk concentrations as low as 0.5% wt/v. Mechanical properties were a function of silk concentration and scaffold degradation was driven by beta-sheet content. Lyophilized silk sponges supported the adhesion of mesenchymal stem cells throughout 3D scaffolds, cell proliferation in vitro, and cell infiltration and scaffold remodeling when implanted subcutaneously in vivo. PMID:25984573

Engineered Antibodies for Monitoring of Polynuclear Aromatic Hydrocarbons

DOE Office of Scientific and Technical Information (OSTI.GOV)

Alexander E. Karu Ph.D; Victoria A. Roberts Ph.D.; Qing X. Li, Ph.D.

2002-01-17

This project was undertaken to fill needs in ODE's human and ecosystem health effects research, site remediation, rapid emergency response, and regulatory compliance monitoring programs. Doe has greatly stimulated development and validation of antibody-based, rapid, field-portable detection systems for small hazardous compounds. These range from simple dipsticks, microplate enzyme-linked immunosorbent assays (ELISAs), and hand-held colorimeters, to ultrasensitive microfluidic reactors, fiber-optic sensors and microarrays that can identify multiple analytes from patterns of cross-reactivity. Unfortunately, the technology to produce antibodies with the most desirable properties did not keep pace. Lack of antibodies remains a limiting factor in production and practical use ofmore » such devices. The goals of our project were to determine the chemical and structural bases for the antibody-analyte binding interactions using advanced computational chemistry, and to use this information to create useful new binding properties through in vitro genetic engineering and combinatorial library methods.« less

Expedition 23 Prelaunch Press Conference

NASA Image and Video Library

2010-03-31

Expedition 23 Flight Engineer Mikhail Kornienko answers a reporters' question during a press conference held at the Cosmonaut Hotel in Baikonur, Kazakhstan on Thursday, April 1, 2010. The launch of the Soyuz spacecraft with Expedition 23 NASA Flight Engineer Mikhail Kornienko, Soyuz Commander Alexander Skvortsov and Flight Engineer Tracy Caldwell Dyson is scheduled for Friday, April 2, 2010 at 10:04 a.m. Kazakhstan time. Photo Credit: (NASA/Bill Ingalls)

Biodegradable Microfluidic Scaffolds for Vascular Tissue Engineering

DTIC Science & Technology

2005-01-01

Engineering DISTRIBUTION: Approved for public release, distribution unlimited This paper is part of the following report: TITLE: Materials Research...Society Symposium Proceedings. Volume 845, 2005. Nanoscale Materials Science in Biology and Medicine, Held in Boston, MA on 28 November-2 December 2004...Symp. Proc. Vol. 845 © 2005 Materials Research Society AA1.6 Biodegradable Microfluidic Scaffolds for Vascular Tissue Engineering C. J. Bettinger" 3

How Large Is the Gap in Salaries of Male and Female Engineers? SRS Issue Brief.

ERIC Educational Resources Information Center

Lal, Bhavya; Yoon, Sam; Carlson, Ken

This issue brief examines the gender salary gap in engineering, an occupation in which women held 10% of the jobs in 1995. Using multivariate regression analysis, various potential explanations for the salary gap in this field are explored. It was concluded that the salary gap is primarily explained by the fact that female engineers, on average,…

15th Railroad Engineering Conference Proceedings, Railroad R&D Challenges of the 80's : Opportunities & Obstacles

DOT National Transportation Integrated Search

1980-06-01

This report constitutes the proceedings of the 15th Railroad Engineering Conference held at TSC on October 21-23, 1979. Conference papers were delivered by various industry and Government officials and centered on three topic areas: The Status of the...

The Development and Validation of a Life Experience Inventory for the Identification of Creative Electrical Engineers.

ERIC Educational Resources Information Center

Michael, William B.; Colson, Kenneth R.

1979-01-01

The construction and validation of the Life Experience Inventory (LEI) for the identification of creative electrical engineers are described. Using the number of patents held or pending as a criterion measure, the LEI was found to have high concurrent validity. (JKS)

USA Science and Engineering Festival 2014

NASA Image and Video Library

2014-04-25

A NASA staff member demonstrates how to build a circuit at the USA Science and Engineering festival on April 25, 2014. The festival was open to the public on April 26 and 27, 2014 and was held at the Washington Convention Center in Washington, DC. Photo Credit: (NASA/Aubrey Gemignani)

Engineering Education in Research-Intensive Universities

ERIC Educational Resources Information Center

Alpay, E.; Jones, M. E.

2012-01-01

The strengths and weaknesses of engineering education in research-intensive institutions are reported and key areas for developmental focus identified. The work is based on a questionnaire and session summaries used during a two-day international conference held at Imperial College London. The findings highlight several common concerns, such as…

The Lice, Turkey, earthquake of September 6, 1975; a preliminary engineering investigation

USGS Publications Warehouse

Yanev, P. I.

1976-01-01

The Fifth European Conference on Earthquake Engineering was held on September 22 through 25 in Istanbul, Turkey. The opening speech by the Honorable H. E. Nurettin Ok, Minister of Reconstruction and Resettlement of Turkey, introduced the several hundred delegates to the realities of earthquake hazards in Turkey:

EDITORIAL: Molecular Imaging Technology

NASA Astrophysics Data System (ADS)

Asai, Keisuke; Okamoto, Koji

2006-06-01

'Molecular Imaging Technology' focuses on image-based techniques using nanoscale molecules as sensor probes to measure spatial variations of various species (molecular oxygen, singlet oxygen, carbon dioxide, nitric monoxide, etc) and physical properties (pressure, temperature, skin friction, velocity, mechanical stress, etc). This special feature, starting on page 1237, contains selected papers from The International Workshop on Molecular Imaging for Interdisciplinary Research, sponsored by the Ministry of Education, Culture, Sports, Science and Technology (MEXT) in Japan, which was held at the Sendai Mediatheque, Sendai, Japan, on 8 9 November 2004. The workshop was held as a sequel to the MOSAIC International Workshop that was held in Tokyo in 2003, to summarize the outcome of the 'MOSAIC Project', a five-year interdisciplinary project supported by Techno-Infrastructure Program, the Special Coordination Fund for Promotion of Science Technology to develop molecular sensor technology for aero-thermodynamic research. The workshop focused on molecular imaging technology and its applications to interdisciplinary research areas. More than 110 people attended this workshop from various research fields such as aerospace engineering, automotive engineering, radiotechnology, fluid dynamics, bio-science/engineering and medical engineering. The purpose of this workshop is to stimulate intermixing of these interdisciplinary fields for further development of molecular sensor and imaging technology. It is our pleasure to publish the seven papers selected from our workshop as a special feature in Measurement and Science Technology. We will be happy if this issue inspires people to explore the future direction of molecular imaging technology for interdisciplinary research.

Protein- protein interaction detection system using fluorescent protein microdomains

DOEpatents

Waldo, Geoffrey S.; Cabantous, Stephanie

2010-02-23

The invention provides a protein labeling and interaction detection system based on engineered fragments of fluorescent and chromophoric proteins that require fused interacting polypeptides to drive the association of the fragments, and further are soluble and stable, and do not change the solubility of polypeptides to which they are fused. In one embodiment, a test protein X is fused to a sixteen amino acid fragment of GFP (.beta.-strand 10, amino acids 198-214), engineered to not perturb fusion protein solubility. A second test protein Y is fused to a sixteen amino acid fragment of GFP (.beta.-strand 11, amino acids 215-230), engineered to not perturb fusion protein solubility. When X and Y interact, they bring the GFP strands into proximity, and are detected by complementation with a third GFP fragment consisting of GFP amino acids 1-198 (strands 1-9). When GFP strands 10 and 11 are held together by interaction of protein X and Y, they spontaneous association with GFP strands 1-9, resulting in structural complementation, folding, and concomitant GFP fluorescence.

A phenomenographic study of the ways of understanding conditional and repetition structures in computer programming languages

NASA Astrophysics Data System (ADS)

Bucks, Gregory Warren

Computers have become an integral part of how engineers complete their work, allowing them to collect and analyze data, model potential solutions and aiding in production through automation and robotics. In addition, computers are essential elements of the products themselves, from tennis shoes to construction materials. An understanding of how computers function, both at the hardware and software level, is essential for the next generation of engineers. Despite the need for engineers to develop a strong background in computing, little opportunity is given for engineering students to develop these skills. Learning to program is widely seen as a difficult task, requiring students to develop not only an understanding of specific concepts, but also a way of thinking. In addition, students are forced to learn a new tool, in the form of the programming environment employed, along with these concepts and thought processes. Because of this, many students will not develop a sufficient proficiency in programming, even after progressing through the traditional introductory programming sequence. This is a significant problem, especially in the engineering disciplines, where very few students receive more than one or two semesters' worth of instruction in an already crowded engineering curriculum. To address these issues, new pedagogical techniques must be investigated in an effort to enhance the ability of engineering students to develop strong computing skills. However, these efforts are hindered by the lack of published assessment instruments available for probing an individual's understanding of programming concepts across programming languages. Traditionally, programming knowledge has been assessed by producing written code in a specific language. This can be an effective method, but does not lend itself well to comparing the pedagogical impact of different programming environments, languages or paradigms. This dissertation presents a phenomenographic research study exploring the different ways of understanding held by individuals of two programming concepts: conditional structures and repetition structures. This work lays the foundation for the development of language independent assessment instruments, which can ultimately be used to assess the pedagogical implications of various programming environments.

Proceedingsof the International Conference on Inverse Design Concepts and Optimization in Engineering Sciences (3rd) ICIDES-III Held in Washington, DC 23-25 October 1991

DTIC Science & Technology

1991-09-01

jet engine (even rocket engine ) rotating components. Examples have been presented for compressor and turbine profile designs. Both methods are...used for experimental studies on plasmatrons and gasdynamic stands in which the gas jets are created by special aviation and rocket engines . Similar... Aviation Institute, Bd. Pacli 220, 77538 Bucharest, ROMANIA 45 --’, Inverse Airfoil Design Procedure .Uging a Mliitigrid Navier-Stokes ,Method) J.B

Proceedings of the Real-Time Systems Engineering Workshop

DTIC Science & Technology

2001-08-01

real - time systems engineering. The workshop was held as part of the SEI Symposium in...Washington, DC, during September 2000. The objective of the workshop was to identify key issues and obtain feedback from attendees concerning real - time systems engineering...and interoperability. This report summarizes the workshop in terms of foundation, management, and technical topics, and it contains a discussion related to developing a community of interest for real - time systems

Mother, Earth, Father Sky Symposium

NASA Technical Reports Server (NTRS)

Bowman, B.

1977-01-01

A conference was held in which minority aerospace scientists and engineers interacted with the minority community, particularly at the junior high, high school, and college levels. There were two presentations in the biological sciences, two in the physical and environmental sciences, seven in engineering and computer sciences, and nine in aerospace science and engineering. Aerospace technology careers and aerospace activities were discussed as to how they are relevant to minorities and women.

Expedition 23 Prelaunch Press Conference

NASA Image and Video Library

2010-03-31

Expedition 23 Flight Engineer Tracy Caldwell Dyson answers a reporters' question during a press conference held at the Cosmonaut Hotel in Baikonur, Kazakhstan on Thursday, April 1, 2010. The launch of the Soyuz spacecraft with Expedition 23 NASA Flight Engineer Tracy Caldwell Dyson, Soyuz Commander Alexander Skvortsov and Flight Engineer Mikhail Kornienko is scheduled for Friday, April 2, 2010 at 10:04 a.m. Kazakhstan time. Photo Credit: (NASA/Bill Ingalls)

NASA-UVA Light Aerospace Alloy and Structures Technology Program (LA2ST)

NASA Technical Reports Server (NTRS)

Gangloff, Richard P.

1994-01-01

The NASA-UVA Light Aerospace Alloy and Structures Technology (LA2ST) Program was initiated in 1986 and continues with a high level of activity. Projects are being conducted by graduate students and faculty advisors in the Department of Materials Science and Engineering, as well as in the Department of Civil Engineering and Applied Mechanics, at the University of Virginia. This work is funded by the NASA-Langley Research Center under Grant NAG-1-745. Here, we report on progress achieved between January 1 and June 30, 1994. These results were presented at the Fifth Annual NASA LA2ST Grant Review Meeting held at the Langley Research Center in July of 1994. The objective of the LA2ST Program is to conduct interdisciplinary graduate student research on the performance of next generation, lightweight aerospace alloys, composites, and thermal gradient structures in collaboration with NASA-Langley researchers. Specific technical objectives are presented for each research project. We generally aim to produce relevant data and basic understanding of material mechanical response, environmental/corrosion behavior, and microstructure; new monolithic and composite alloys; advanced processing methods; new solid and fluid mechanics analyses; measurement and modeling advances; and a pool of educated graduate students for aerospace technologies.

Toward sustaining women in careers in core laboratories--a workshop review including recommendations from the Association of Biomolecular Resource Facilities.

PubMed

Cilia, Michelle

2008-12-01

Review of "From Doctorate to Dean or Director: Sustaining Women Through Critical Transition Points in Science, Engineering, and Medicine" (workshop held by the Committee on Women in Science, Engineering, and Medicine of the National Academies, Washington DC, September 18-19, 2008).

76 FR 18376 - Airworthiness Directives; CPAC, Inc. (Type Certificate Formerly Held by Commander Aircraft...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-04

... Engineer, Wichita Aircraft Certification Office (ACO), FAA, 1801 Airport Road, Room 100; phone: (316) 946-4155; fax: (316) 946-4107; e- mail: [email protected] . SUPPLEMENTARY INFORMATION: Discussion The FAA.... Baktha, Senior Aerospace Engineer, 1801 Airport Road, Room 100; phone: (316) 946-4155; fax: (316) 946...

Conference Proceedings of the Productivity Program Implementation Conference Held in Jacksonville, Florida on 20-22 May 1981.

DTIC Science & Technology

1981-05-01

first Quality Circle was registered with the Japanese Union of Scientists and Engineers (JUSE) in 1962. The concept was conceived by Dr. Kaoru ... Ishikawa , a professor of engineering at Tokyo University, and developed under the sponsorship of . JUSE. Quality Circles fuse the quality sciences

Fourteenth workshop geothermal reservoir engineering: Proceedings

DOE Office of Scientific and Technical Information (OSTI.GOV)

Ramey, H.J. Jr.; Kruger, P.; Horne, R.N.

1989-01-01

The Fourteenth Workshop on Geothermal Reservoir Engineering was held at Stanford University on January 24--26, 1989. Major areas of discussion include: (1) well testing; (2) various field results; (3) geoscience; (4) geochemistry; (5) reinjection; (6) hot dry rock; and (7) numerical modelling. For these workshop proceedings, individual papers are processed separately for the Energy Data Base.

Creating the Market University: How Academic Science Became an Economic Engine

ERIC Educational Resources Information Center

Berman, Elizabeth Popp

2012-01-01

American universities today serve as economic engines, performing the scientific research that will create new industries, drive economic growth, and keep the United States globally competitive. But only a few decades ago, these same universities self-consciously held themselves apart from the world of commerce. "Creating the Market University" is…

Geotechnical Engineering Circular No. 3: Design Guidance. Geotechnical Earthquake Engineering for Highways. Volume I - Design Principles

DOT National Transportation Integrated Search

1995-01-01

In order to obtain regional perspective on the major problems and issues to be addressed, a series of nine regional round tables were convened across the nation. One of these was held in Norfolk, VA, on June 11, 1993. The primary focus of this meetin...

Fourteenth workshop geothermal reservoir engineering: Proceedings

DOE Office of Scientific and Technical Information (OSTI.GOV)

Ramey, H.J. Jr.; Kruger, P.; Horne, R.N.

The Fourteenth Workshop on Geothermal Reservoir Engineering was held at Stanford University on January 24--26, 1989. Major areas of discussion include: (1) well testing; (2) various field results; (3) geoscience; (4) geochemistry; (5) reinjection; (6) hot dry rock; and (7) numerical modelling. For these workshop proceedings, individual papers are processed separately for the Energy Data Base.

Summer Study in Engineering for High School Women.

ERIC Educational Resources Information Center

Goldberg, Julie L.; Sedlacek, William E.

The transition between high school and college is a crucial point where many young women engaged in the applied sciences and engineering cease their participation. To help retain young women's interest and help bridge the gap between secondary school and higher education, The University of Maryland, College Park, held a six-week live-in academic…

The Teaching Challenge: Science, Engineering and the Knowledge Economy.

ERIC Educational Resources Information Center

Dowling, Patrick

2001-01-01

Presents the presidential address delivered to the Association for Science Education (ASE) at its annual meeting held at the University of Surrey, January 2001. Consists of three sections: (1) science and engineering and the knowledge economy; (2) teaching challenge and the role of science teachers; and (3) partnerships to support science,…

Expo IGNITES Interest in Manufacturing Careers

ERIC Educational Resources Information Center

Wilhelm, Karen

2009-01-01

On a pleasant September day, 400 high school students and 40 teachers converged on the Careers in Technology, Engineering, and Manufacturing Day at the IGNITE manufacturing industry trade show, held in Grand Rapids, Michigan, and sponsored by the Society of Manufacturing Engineers (SME). These weren't students getting out of school for a day to go…

Rocket Engines Displayed for 1966 Inspection at Lewis Research Center

NASA Image and Video Library

1966-10-21

An array of rocket engines displayed in the Propulsion Systems Laboratory for the 1966 Inspection held at the National Aeronautics and Space Administration (NASA) Lewis Research Center. Lewis engineers had been working on chemical, nuclear, and solid rocket engines throughout the 1960s. The engines on display are from left to right: two scale models of the Aerojet M-1, a Rocketdyne J-2, a Pratt and Whitney RL-10, and a Rocketdyne throttleable engine. Also on display are several ejector plates and nozzles. The Chemical Rocket Division resolved issues such as combustion instability and screech, and improved operation of cooling systems and turbopumps. The 1.5-million pound thrust M-1 engine was the largest hydrogen-fueled rocket engine ever created. It was a joint project between NASA Lewis and Aerojet-General. Although much larger in size, the M-1 used technology developed for the RL-10 and J-2. The M-1 program was cancelled in late 1965 due to budget cuts and the lack of a post-Apollo mission. The October 1966 Inspection was the culmination of almost a year of events held to mark the centers’ 25th anniversary. The three‐day Inspection, Lewis’ first since 1957, drew 2000 business, industry, and government executives and included an employee open house. The visitors witnessed presentations at the major facilities and viewed the Gemini VII spacecraft, a Centaur rocket, and other displays in the hangar. In addition, Lewis’ newest facility, the Zero Gravity Facility, was shown off for the first time.

PREFACE: Semiconductor Nanostructures towards Electronic and Optoelectronic Device Applications II (Symposium K, E-MRS 2009 Spring Meeting)

NASA Astrophysics Data System (ADS)

Nötzel, Richard

2009-07-01

This volume of IOP Conference Series: Materials Science and Engineering contains papers that were presented at the special symposium K at the EMRS 2009 Spring Meeting held 8-12 June in Strasbourg, France, which was entitled 'Semiconductor Nanostructures towards Electronic and Optoelectronic Device Applications II'. Thanks to the broad interest a large variety of quantum dots and quantum wires and related nanostructures and their application in devices could be covered. There was significant progress in the epitaxial growth of semiconductor quantum dots seen in the operation of high-power, as well as mode locked laser diodes and the lateral positioning of quantum dots on patterned substrates or by selective area growth for future single quantum dot based optoelectronic and electronic devices. In the field of semiconductor nanowires high quality, almost twin free structures are now available together with a new degree of freedom for band structure engineering based on alternation of the crystal structure. In the search for Si based light emitting structures, nanocrystals and miniband-related near infrared luminescence of Si/Ge quantum dot superlattices with high quantum efficiency were reported. These highlights, among others, and the engaged discussions of the scientists, engineers and students brought together at the symposium emphasize how active the field of semiconductor nanostructures and their applications in devices is, so that we can look forward to the progress to come. Guest Editor Richard Nötzel COBRA Research Institute Department of Applied Physics Eindhoven University of Technology 5600 MB Eindhoven The Netherlands Tel.: +31 40 247 2047; fax: +31 40 246 1339 E-mail address: r.noetzel@tue.nl

Advances in biomedical engineering and biotechnology during 2013-2014.

PubMed

Liu, Feng; Wang, Ying; Burkhart, Timothy A; González Penedo, Manuel Francisco; Ma, Shaodong

2014-01-01

The 3rd International Conference on Biomedical Engineering and Biotechnology (iCBEB 2014), held in Beijing from the 25th to the 28th of September 2014, is an annual conference that intends to provide an opportunity for researchers and practitioners around the world to present the most recent advances and future challenges in the fields of biomedical engineering, biomaterials, bioinformatics and computational biology, biomedical imaging and signal processing, biomechanical engineering and biotechnology, amongst others. The papers published in this issue are selected from this conference, which witnesses the advances in biomedical engineering and biotechnology during 2013-2014.

Engineering ethics in Puerto Rico: issues and narratives.

PubMed

Frey, William J; O'Neill-Carrillo, Efraín

2008-09-01

This essay discusses engineering ethics in Puerto Rico by examining the impact of the Colegio de Ingenieros y Agrimensores de Puerto Rico (CIAPR) and by outlining the constellation of problems and issues identified in workshops and retreats held with Puerto Rican engineers. Three cases developed and discussed in these workshops will help outline movements in engineering ethics beyond the compliance perspective of the CIAPR. These include the Town Z case, Copper Mining in Puerto Rico, and a hypothetical case researched by UPRM students on laptop disposal. The last section outlines four future challenges in engineering ethics pertinent to the Puerto Rican situation.

The Abudance Of Makrozoobenthos On Different Break Water In Semarang And Demak Coastal Area

NASA Astrophysics Data System (ADS)

Kristiningsih, A.; Sugianto, D. N.; Munasik; Pribadi, R.; Suprijanto, J.

2018-02-01

The coast of Semarang and Demak has suffered some damage to its coastal areas. This damage is caused by natural factors and also human activities. There are number of mitigation methods such as hard, soft and hybrid that available for mitigation erosion. In Semarang and Demak coastal area using hard and hybrid option as their mitigation erotion. Breakwater is one of the way beach structure that often used as mitigation erosion di coastal area. Breakwater will cause sediment deposits that will become the living place of various organisms such as makrozoobenthos. The aim of this research is compare the abudance of makrozoobenthos in different type breakwater in Semarang and Demak coastal area.This research held on December 2016 - January 2017 in five different location with different breakwater type. Hard structure in Mangkang (West Semarang), Morosari (Demak district) and Tambak Lorok (North Semarang) and the hybrid engineering in Morosari 2 (Demak district) and Timbulsloko (Demak district). The method used in this study is descriptive comparative. Makrozoobenthos has been found in each station and the highest indeks is in hybrid engineering location. Polychaeta is a genus that dominates at every location because muddy sand is its main habitat.

Performance evaluation of haptic hand-controllers in a robot-assisted surgical system.

PubMed

Zareinia, Kourosh; Maddahi, Yaser; Ng, Canaan; Sepehri, Nariman; Sutherland, Garnette R

2015-12-01

This paper presents the experimental evaluation of three commercially available haptic hand-controllers to evaluate which was more suitable to the participants. Two surgeons and seven engineers performed two peg-in-hole tasks with different levels of difficulty. Each operator guided the end-effector of a Kuka manipulator that held surgical forceps and was equipped with a surgical microscope. Sigma 7, HD(2) and PHANToM Premium 3.0 hand-controllers were compared. Ten measures were adopted to evaluate operators' performances with respect to effort, speed and accuracy in completing a task, operator improvement during the tests, and the force applied by each haptic device. The best performance was observed with the Premium 3.0; the hand-piece was able to be held in a similar way to that used by surgeons to hold conventional tools. Hand-controllers with a linkage structure similar to the human upper extremity take advantage of the inherent human brain connectome, resulting in improved surgeon performance during robotic-assisted surgery. Copyright © 2015 John Wiley & Sons, Ltd.

Concept Development and Meaningful Learning among Electrical Engineering Students Engaged in a Problem-Based Laboratory Experience

ERIC Educational Resources Information Center

Bledsoe, Karen E.; Flick, Lawrence

2012-01-01

This phenomenographic study documented changes in student-held electrical concepts the development of meaningful learning among students with both low and high prior knowledge within a problem-based learning (PBL) undergraduate electrical engineering course. This paper reports on four subjects: two with high prior knowledge and two with low prior…

Reflections of a Faraday Challenge Day Leader

ERIC Educational Resources Information Center

Sewell, Keira

2014-01-01

Keira Sewell has just finished her second year as a Challenge Leader for the Faraday Challenge, a STEM-based scheme run by the Institution of Engineering and Technology. Aimed at 12-13 year-old students, its purpose is to engage students in future careers in engineering. Each year, a new challenge is held in over sixty schools and universities…

Engineers at the Golden Gate: A History of the San Francisco District U.S. Army Corps of Engineers 1866-1980

DTIC Science & Technology

1980-01-01

long-distance, endurance horse ride. A rather unique activity is the special observance of Native American Day, held to pay tribute to the Porno ...by San Francisco District in conjunction with the Mendocino Porno Council, a Native-American organization, to promote American Indian heritage and

Biographical Sources in Science and Technology, Engineering Reference Books, and General Sources for Financial Ratios and Operating Ratios. Bibliographic Series No. 12.

ERIC Educational Resources Information Center

Ahrens, Joan

The selected information sources held by the Arkansas University library which are listed include such general sources as Moody's and Standard and Poor's publications and bibliographies for financial and operating ratios. Reference books for engineering published between 1965-1976 include handbooks, dictionaries, manuals, encyclopedias,…

2006 Mississippi Curriculum Framework: Secondary Small Engine Repair. (Program CIP: 47.0606 - Small Engine Mechanic and Repairer)

ERIC Educational Resources Information Center

Evans, Jimmie; Britt, Steve; Smith, Toby; Jackson, Wade

2006-01-01

Secondary vocational-technical education programs in Mississippi are faced with many challenges resulting from sweeping educational reforms at the national and state levels. Schools and teachers are increasingly being held accountable for providing true learning activities to every student in the classroom. This accountability is measured through…

2006 Mississippi Curriculum Framework: Secondary Outboard Marine Engine Mechanics. (Program CIP: 47.0692 - Outboard Engine Mechanics I)

ERIC Educational Resources Information Center

Chavarria, Ricardo; Bounds, Terry

2006-01-01

Secondary vocational-technical education programs in Mississippi are faced with many challenges resulting from sweeping educational reforms at the national and state levels. Schools and teachers are increasingly being held accountable for providing true learning activities to every student in the classroom. This accountability is measured through…

Citizenship Ceremony for Dr. von Braun and German-Born Scientists and Engineers

NASA Technical Reports Server (NTRS)

1955-01-01

In a swearing-in ceremony held at Huntsville High School, one hundred and three German-born scientists and engineers, along with family members, took the oath of citizenship to become United States citizens. Among those taking the oath was Dr. Wernher von Braun, located in the second row, right side, third from the end.

National Educators' Workshop: Update 1991. Standard Experiments in Engineering Materials Science and Technology

NASA Technical Reports Server (NTRS)

Gardner, James E. (Compiler); Jacobs, James A. (Compiler); Stiegler, James O. (Compiler)

1992-01-01

Given here is a collection of experiments presented and demonstrated at the National Educators' Workshop: Update 91, held at the Oak Ridge National Laboratory on November 12-14, 1991. The experiments related to the nature and properties of engineering materials and provided information to assist in teaching about materials in the education community.

Aircraft Piston Engine Exhaust Emission Symposium

NASA Technical Reports Server (NTRS)

1976-01-01

A 2-day symposium on the reduction of exhaust emissions from aircraft piston engines was held on September 14 and 15, 1976, at the Lewis Research Center in Cleveland, Ohio. Papers were presented by both government organizations and the general aviation industry on the status of government contracts, emission measurement problems, data reduction procedures, flight testing, and emission reduction techniques.

National Educators' Workshop: Update 1997. Standard Experiments in Engineering Materials, Science, and Technology

NASA Technical Reports Server (NTRS)

Gardner, James E. (Compiler); Freeman, Ginger L. (Compiler); Jacobs, James A. (Compiler); Miller, Alan G. (Compiler); Smith, Brian W. (Compiler)

1998-01-01

This document contains a collection of experiments presented and demonstrated at the National Educators' Workshop: Update 97, held at Boeing Commercial Airplane Group, Seattle, Washington, on November 2-5, 1997. The experiments related to the nature and properties of engineering materials and provided information to assist in teaching about materials in the education community.

Changing America: The New Face of Science and Engineering. Final Report.

ERIC Educational Resources Information Center

Task Force on Women, Minorities, and the Handicapped in Science and Technology, Washington, DC.

The Task Force on Women, Minorities, and the Handicapped in Science and Technology was established by the U.S. Congress in Public Law 99-383 with the purpose of developing a long-range plan for broadening participation in science and engineering. Public hearings were held in Albuquerque (New Mexico), Atlanta (Georgia), Baltimore (Maryland), Boston…

The Fall and Rise of Experiential Construction and Engineering Education: Decoupling and Recoupling Practice and Theory

ERIC Educational Resources Information Center

Forster, Alan Mark; Pilcher, Nick; Tennant, Stuart; Murray, Mike; Craig, Nigel; Copping, Alex

2017-01-01

From the mid-20th C., construction and engineering pedagogy and curricula have moved from long-held traditional experiential apprenticeship approaches to one ostensibly decoupling practice and theory. This paper traces this decoupling and explores modern-day opportunities and challenges for recoupling university education with industry practice.…

Breaking the Chemical and Engineering Barriers to Lignocellulosic Biofuels: Next Generation Hydroccarbon Biorefineries

DOE Office of Scientific and Technical Information (OSTI.GOV)

none,

2008-03-01

This roadmap to “Next Generation Hydrocarbon Biorefineries” outlines a number of novel process pathways for biofuels production based on sound scientific and engineering proofs of concept demonstrated in laboratories around the world. This report was based on the workshop of the same name held June 25-26, 2007 in Washington, DC.

Undergraduate Engineering--A Comparative Study of First Year Performance in Single Gender Campuses

ERIC Educational Resources Information Center

Dana-Picard, Thierry; Kidron, Ivy; Komar, Meir; Steiner, Joseph

2005-01-01

The Jerusalem College of Technology is an institution for higher education in Israel, where the majority of the students study towards an undergraduate degree in Engineering (Electronics, Applied Optics, Computers, etc.). The studies are held on three different campuses, one campus for men and two for women. We describe the organization of the…

Proceedings. National Seminar on Educating the Engineer of the Future (Bangalore, India, January 7-10, 1979).

ERIC Educational Resources Information Center

Institution of Engineers (India).

This volume of proceedings contains the keynote addresses, theme papers, and reports of the various technical sessions of the National Seminar on Educating the Engineers of the Future. A total of 10 technical sessions were held. Areas addressed included: (1) social and technological scenarios and technological forecasting; (2) technologies…

Frontiers in biomedical engineering and biotechnology.

PubMed

Liu, Feng; Goodarzi, Ali; Wang, Haifeng; Stasiak, Joanna; Sun, Jianbo; Zhou, Yu

2014-01-01

The 2nd International Conference on Biomedical Engineering and Biotechnology (iCBEB 2013), held in Wuhan on 11–13 October 2013, is an annual conference that aims at providing an opportunity for international and national researchers and practitioners to present the most recent advances and future challenges in the fields of Biomedical Information, Biomedical Engineering and Biotechnology. The papers published by this issue are selected from this conference, which witnesses the frontier in the field of Biomedical Engineering and Biotechnology, which particularly has helped improving the level of clinical diagnosis in medical work.

Workshop on Aerosols and Particulates from Aircraft Gas Turbine Engines

NASA Technical Reports Server (NTRS)

Wey, Chown Chou (Compiler)

1999-01-01

In response to the National Research Council (NRC) recommendations, the Workshop on Aerosols and Particulates from Aircraft Gas Turbine Engines was organized by the NASA Lewis Research Center and held on July 29-30, 1997 at the Ohio Aerospace Institute in Cleveland, Ohio. The objective is to develop consensus among experts in the field of aerosols from gas turbine combustors and engines as to important issues and venues to be considered. Workshop participants' expertise included engine and aircraft design, combustion processes and kinetics, atmospheric science, fuels, and flight operations and instrumentation.

ITER EDA Newsletter. Volume 3, no. 2

NASA Astrophysics Data System (ADS)

1994-02-01

This issue of the ITER EDA (Engineering Design Activities) Newsletter contains reports on the Fifth ITER Council Meeting held in Garching, Germany, January 27-28, 1994, a visit (January 28, 1994) of an international group of Harvard Fellows to the San Diego Joint Work Site, the Inauguration Ceremony of the EC-hosted ITER joint work site in Garching (January 28, 1994), on an ITER Technical Meeting on Assembly and Maintenance held in Garching, Germany, January 19-26, 1994, and a report on a Technical Committee Meeting on radiation effects on in-vessel components held in Garching, Germany, November 15-19, 1993, as well as an ITER Status Report.

Interwell exciton dispersion engineering, coherent phonons generation and optical detectionof exciton condensate

NASA Astrophysics Data System (ADS)

Hildebrandt, Stefan

2004-01-01

Conference Reports are meant to offer an authoritative view on a recently held scientific meeting rather than a comprehensive list of the conference presentations. Authors are invited to describe what they feel were the most interesting contributions.Changing the culture of science and publication was the tenor at the IUPAP Workshop on Scientific Misconduct and the Role of Physics Journals in its Investigation and Prevention, recently held in London.

DARPA Concurrent Design/Concurrent Engineering Workshop Held in Key West, Florida on December 6-8, 1988

DTIC Science & Technology

1988-12-01

engineering disciplines. (Here I refer to training in multifunction team mana ement dir’lplines, quality engineering methods, experimental design by such...4001 SSOME ISSUES S• View of strategic issues has been evolving - Speed of design and product deployment - to accelerate experimentation with new...manufacturingprocess design n New technologies (e.g., composites) which can revolutionize prod-uct technical design in some cases Issue still to be faced: " non

Science and Engineering Education and Manpower. Hearing before the Subcommittee on Science, Research and Technology of the Committee on Science and Technology. U. S. House of Representatives, Ninety-Seventh Congress, Second Session. [No. 93

ERIC Educational Resources Information Center

Congress of the U.S., Washington, DC. House Committee on Science and Technology.

This document is a transcript of hearings held in Pittsburgh, Pennsylvania (February 11, 1982), which focused on the "National Engineering and Science Manpower Act of 1982," H.R. 5254. The bill, introduced into Congress by Doug Walgren and Don Fuqua, would establish a fund to develop United States technical, engineering, and scientific…

Expedition 33 Press Conference

NASA Image and Video Library

2012-10-22

Expedition 33 Flight Engineer Evgeny Tarelkin waves hello as he is introduced at the start of a press conference held at the Cosmonaut Hotel, on Monday, October 22, 2012, in Baikonur, Kazakhstan. Launch of the Soyuz rocket is scheduled for October 23 and will send Expedition 33/34 Flight Engineer Kevin Ford of NASA, Soyuz Commander Oleg Novitskiy and Flight Engineer Evgeny Tarelkin of ROSCOSMOS on a five-month mission aboard the International Space Station. Photo Credit: (NASA/Bill Ingalls)

G-2008-0819-014

NASA Image and Video Library

2008-10-06

Young Scientist Challenge YSC was held on October 6, 2008 at Goddard sponsored by 3M. It gave students opportunity to demonstrate their scientific/engineering skills by participating in live demonstrations.

Barriers and strategies for the clinical translation of advanced orthopaedic tissue engineering protocols.

PubMed

Madry, H; Alini, M; Stoddart, M J; Evans, C; Miclau, T; Steiner, S

2014-05-06

Research in orthopaedic tissue engineering has intensified over the last decade and new protocols continue to emerge. The clinical translation of these new applications, however, remains associated with a number of obstacles. This report highlights the major issues that impede the clinical translation of advanced tissue engineering concepts, discusses strategies to overcome these barriers, and examines the need to increase incentives for translational strategies. The statements are based on presentations and discussions held at the AO Foundation-sponsored symposium "Where Science meets Clinics 2013" held at the Congress Center in Davos, Switzerland, in September, 2013. The event organisers convened a diverse group of over one hundred stakeholders involved in clinical translation of orthopaedic tissue engineering, including scientists, clinicians, healthcare industry professionals and regulatory agency representatives. A major point that emerged from the discussions was that there continues to be a critical need for early trans-disciplinary communication and collaboration in the development and execution of research approaches. Equally importantly was the need to address the shortage of sustained funding programs for multidisciplinary teams conducting translational research. Such detailed discussions between experts contribute towards the development of a roadmap to more successfully advance the clinical translation of novel tissue engineering concepts and ultimately improve patient care in orthopaedic and trauma surgery.

[The aging process and work: a case study in the maintenance engineering division of a public hospital in the city of São Paulo, Brazil].

PubMed

Sato, Andrea Toshye; Barros, Juliana de Oliveira; Jardim, Tatiana de Andrade; Ratier, Ana Paula Pelegrini; Lancman, Selma

2017-11-06

This study aimed to identify and analyze the relations between aging and work. This was a case study in the maintenance engineering division of a high-complexity hospital in the city of São Paulo, Brazil. In September and October 2015, 16 semi-structured interviews were held with the division heads and other workers with a minimum age of 50 years. The data were analyzed with thematic content analysis. Although the workers experienced difficulties resulting from the aging process, these did not prevent them from performing their work activities, since they developed strategies through their knowhow to compensate for their functional losses and/or declines. Still, they felt limited and demotivated due to the poor working conditions, outsourcing of the division, and the prevailing workload organization. Thus, in this division, the working conditions and organization had more impact than the aging process on the individuals' daily work routine.

N-Glycan Modification in Aspergillus Species▿

PubMed Central

Kainz, Elke; Gallmetzer, Andreas; Hatzl, Christian; Nett, Juergen H.; Li, Huijuan; Schinko, Thorsten; Pachlinger, Robert; Berger, Harald; Reyes-Dominguez, Yazmid; Bernreiter, Andreas; Gerngross, Tillmann; Wildt, Stefan; Strauss, Joseph

2008-01-01

The production by filamentous fungi of therapeutic glycoproteins intended for use in mammals is held back by the inherent difference in protein N-glycosylation and by the inability of the fungal cell to modify proteins with mammalian glycosylation structures. Here, we report protein N-glycan engineering in two Aspergillus species. We functionally expressed in the fungal hosts heterologous chimeric fusion proteins containing different localization peptides and catalytic domains. This strategy allowed the isolation of a strain with a functional α-1,2-mannosidase producing increased amounts of N-glycans of the Man5GlcNAc2 type. This strain was further engineered by the introduction of a functional GlcNAc transferase I construct yielding GlcNAcMan5GlcNac2 N-glycans. Additionally, we deleted algC genes coding for an enzyme involved in an early step of the fungal glycosylation pathway yielding Man3GlcNAc2 N-glycans. This modification of fungal glycosylation is a step toward the ability to produce humanized complex N-glycans on therapeutic proteins in filamentous fungi. PMID:18083888

Hedberg Research Conference on Fundamental Controls on Flow in Carbonates: Request for Travel Support for Post-Doctoral Fellows

DOE Office of Scientific and Technical Information (OSTI.GOV)

Pyrak-Nolte, Laura J.

Carbonate reservoirs pose a scientific and engineering challenge to geophysical prediction and monitoring of fluid flow in the subsurface. Difficulties in interpreting hydrological, reservoir and other exploration data arise because carbonates are composed of a hierarchy of geological structures, constituents and processes that span a wide spectrum of length and time scales. What makes this problem particularly challenging is that length scales associated with physical structure and processes are often not discrete, but overlap, preventing the definition of discrete elements at one scale to become the building blocks of the next scale. This is particularly true for carbonates where complicatedmore » depositional environments, subsequent post-deposition diagenesis and geochemical interactions result in pores that vary in scale from submicron to centimeters to fractures, variation in fabric composition with fossils, minerals and cement, as well as variations in structural features (e.g., oriented inter- and intra layered - interlaced bedding and/or discontinuous rock units). In addition, this complexity is altered by natural and anthropogenic processes such as changes in stress, fluid content, reactive fluid flow, etc. Thus an accurate geophysical assessment of the flow behavior of carbonate reservoirs requires a fundamental understanding of the interplay of textural and structural features subjected to physical processes that affect and occur on various length and time scales. To address this complexity related to carbonates, a Hedberg conference on “Fundamental Controls on Flow in Carbonates” was held July 8 to 13, 2012, to bring together industry and academic scientists to stimulate innovative ideas that can accelerate research advances related to flow prediction and recovery in carbonate reservoirs. Participants included scientist and engineers from multiple disciplines (such as hydrology, structural geology, geochemistry, reservoir engineering, geophysics, geomechanics, numerical modeling, physical experiments, sedimentology, well-testing, statistics, mathematics, visualization, etc.) who encompass experience as well as the latest advances in these multi-faceted fields. One of the goals was to include early career scientists and engineers (post-doctoral fellows, assistant professors, etc.). With this grant 10 early career scientists and engineers were supported to attend the conference. This reports contains a brief overview of the conference and the list of support participants supported by this grant. Full details of the outcomes of the conference are given in the publication found in the Attachment section of this report.« less

Expedition 38 Press Conference

NASA Image and Video Library

2013-11-06

Expedition 38 Soyuz Commander Mikhail Tyurin of Roscosmos, center, talks as Flight Engineer Koichi Wakata of the Japan Aerospace Exploration Agency, left, and, Flight Engineer Rick Mastracchio of NASA listen, while quarantine behind glass, during the final press conference held a day ahead of their launch to the International Space Station, Wednesday, Nov. 6, 2013 at the Cosmonaut Hotel in Baikonur, Kazakhstan. Photo Credit: (NASA/Bill Ingalls)

AUTHENTIC INVOLVEMENT IN INTERDISCIPLINARY DESIGN, PROCEEDINGS OF CONFERENCE ON ENGINEERING DESIGN EDUCATION (3D, CARNEGIE INSTITUTE OF TECHNOLOGY, JULY 12-13, 1965).

ERIC Educational Resources Information Center

BULKELEY, PETER Z.

REPORTED ARE THE PROCEEDINGS OF THE THIRD CONFERENCE ON ENGINEERING DESIGN EDUCATION. ITS CONCERNS WERE THE CRITICISM AND DISSEMINATION OF RESULTS OF DESIGN LABORATORY WORKSHOPS HELD EARLIER AT EACH OF THE PARTICIPATING INSTITUTIONS. WORKSHOPS WERE CONCERNED WITH FACULTY DEVELOPMENT TO DETERMINE WHETHER TEACHERS, MANY OF WHOM WERE EXPERIENCED IN…

National Educators' Workshop: Update 1989 Standard Experiments in Engineering Materials Science and Technology

NASA Technical Reports Server (NTRS)

Gardner, James E. (Compiler); Jacobs, James A. (Compiler)

1990-01-01

Presented here is a collection of experiments presented and demonstrated at the National Educators' Workshop: Update 89, held October 17 to 19, 1989 at the National Aeronautics and Space Administration, Hampton, Virginia. The experiments related to the nature and properties of engineering materials and provided information to assist in teaching about materials in the education community.

National Educators' Workshop: Update 1993. Standard Experiments in Engineering Materials Science and Technology

NASA Technical Reports Server (NTRS)

Gardner, James E. (Compiler); Jacobs, James A. (Compiler)

1994-01-01

This document contains a collection of experiments presented and demonstrated at the National Educators' Workshop: Update 93 held at the NASA Langley Research Center in Hampton, Virginia, on November 3-5, 1993. The experiments related to the nature and properties of engineering materials and provided information to assist in teaching about materials in the education community.

National Educators' Workshop: Update 1988. Standard Experiments in Engineering Materials Science and Technology

NASA Technical Reports Server (NTRS)

Gardner, James E. (Compiler); Jacobs, James A. (Compiler)

1990-01-01

Presented here is a collection of experiments presented and demonstrated at the National Educators' Workshop: Update 88, held May 10 to 12, 1988 at the National Institute of Standards and Technology (NIST), Gaithersberg, Maryland. The experiments related to the nature and properties of engineering materials and provided information to assist in teaching about materials in the education community.

An Electrical Engineering Summer Academy for Middle School and High School Students

ERIC Educational Resources Information Center

LoPresti, Peter G.; Manikas, Theodore W.; Kohlbeck, Jeff G.

2010-01-01

An Electrical Engineering Summer Academy for Pre-College Students was held at the University of Tulsa, Tulsa, OK, during the summers of 2007 and 2008. The Academy participants included students having just completed 7th to 11th grade and teachers from middle school through high school. The students and teachers participated in team-building,…

Science, Technology & Requirements Forum

DTIC Science & Technology

2012-10-01

Science, Technology & Requirements Forum COL Barry K. Williams Assistant Commandant US Army Engineer School Engineer Warriors leading to...2012 4. TITLE AND SUBTITLE Science, Technology & Requirements Forum 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S...unlimited 13. SUPPLEMENTARY NOTES Presented at the 2012 Science, Technology & Requirements Forum held 17-18 October in Fort Leonard Wood, MO. 14

DOE Office of Scientific and Technical Information (OSTI.GOV)

Daily, William; Mondt, William

The purpose of this CRADA was to develop a useful and commercially viable version of ERT technology for use in the oil, mining, engineering, and geotechnical industries. The goals required to accomplish these tasks included (1) developing commercial-grade data-acquisition systems and data analysis software, and (2) completing transfer of the state-of-the-art know-how, held by LLNL scientists and engineers, to personnel at RIMtech, Inc.

International Rules for Pre-College Science Research: Guidelines for Science and Engineering Fairs, 2010-2011

ERIC Educational Resources Information Center

Society for Science & the Public, 2011

2011-01-01

This paper presents the rules and guidelines of the Intel International Science and Engineering Fair 2011 to be held in Los Angeles, California in May 8-13, 2011. In addition to providing the rules of competition, these rules and guidelines for conducting research were developed to facilitate the following: (1) protect the rights and welfare of…

76 FR 40086 - Semiannual Agenda of Regulations

Federal Register 2010, 2011, 2012, 2013, 2014

2011-07-07

... flavoring. Diacetyl and a number of other volatile organic compounds are used to manufacture artificial... Electronics Engineers consensus standard. Additionally, a public hearing was held on October 28, 2009. The...

Army Research Office and Air Force Office of Scientific Research; 1998 Contractors’ Meeting in Chemical Propulsion Held in Long Beach, California on 29 June-1 July 1998

DTIC Science & Technology

1998-07-29

of an operating Cummins NH diesel engine . TECHNICAL DISCUSSION: The chemistry of soot formation has been the subject of extensive research for many...Army Research Office. 14. SUBJECT TERMS Flames, Propulsion, Gas Turbines, Diesel Engines , Scramjets, Soot, Sprays, Turbulence, Diagnostics 17...Menon, Y. Neumeier, J. V. R. Prasad, L. Sankar, J. Seitzman; Georgia Institute of Technology Analysis of Advanced Direct-Injection Diesel Engine

Army Research Office and Air Force Office of Scientific Research Contractors’ Meeting in Chemical Propulsion Held in Boulder, Colorado on June 11-13, 2007

DTIC Science & Technology

2007-06-01

single-cylinder diesel engine showed that at high EGR rates, the autoignition mechanism changes from the typical single stage to a two-stage process...2002). 3. Edwards, T., Zabarnick, S. "Supercritical Fuel Deposition Mechanisms ," Industrial and Engineering Chemistry Research 32: 3117-3122 (1993...and the Air Force Office of Scientific Research. 20070910360 15. SUBJECT TERMS Flames, Propulsion, Gas Turbines, Diesel Engines , Scramjets, Pulse

S.E.E.ing the Future: Science, Engineering and Education. Commentary from the Scientific Grassroots. A White Paper on the Issues and Need for Public Funding of Basic Science and Engineering Research.

ERIC Educational Resources Information Center

Jemison, Mae C., Ed.

This document reports on the results of an ad hoc workshop called "S.E.E.ing the Future: Science Engineering and Education" Held at Dartmouth College in November of 2000 and sponsored by Dartmouth, the National Science Foundation, the Dow Chemical Company, and Science Service of Washington, DC. This transdisciplinary conference was one of a series…

Joint Conference on Marine Safety and Environment/Ship Production (1st), held 1-5 June 1992

DTIC Science & Technology

1992-06-05

have to face fresh challenges in the future. But as long as we regard these challenges as opportunities, we will remain masters of our own destiny ...has recently published for discussion an “ Embryo Code of Practice” (1991) entitled “Engineers and Risk Issues”. Thii draft Code is intended to...Department of Energy5 Her Majesty’s Stationery Office. Cm.1310. The Engineering Counci1 (1991) Engineers and Risk Issues : An Embryo Code of Practice. London

Structural Analysis and Optimization of a Composite Fan Blade for Future Aircraft Engine

NASA Astrophysics Data System (ADS)

Coroneos, Rula M.; Gorla, Rama Subba Reddy

2012-09-01

This paper addresses the structural analysis and optimization of a composite sandwich ply lay-up of a NASA baseline solid metallic fan blade comparable to a future Boeing 737 MAX aircraft engine. Sandwich construction with a polymer matrix composite face sheet and honeycomb aluminum core replaces the original baseline solid metallic fan model made of Titanium. The focus of this work is to design the sandwich composite blade with the optimum number of plies for the face sheet that will withstand the combined pressure and centrifugal loads while the constraints are satisfied and the baseline aerodynamic and geometric parameters are maintained. To satisfy the requirements a sandwich construction for the blade is proposed with composite face sheets and a weak core made of honeycomb aluminum material. For aerodynamic considerations, the thickness of the core is optimized where as the overall blade thickness is held fixed in order not to alter the original airfoil geometry. Weight reduction is taken as the objective function by varying the core thickness of the blade within specified upper and lower bounds. Constraints are imposed on radial displacement limitations and ply failure strength. From the optimum design, the minimum number of plies, which will not fail, is back-calculated. The ply lay-up of the blade is adjusted from the calculated number of plies and final structural analysis is performed. Analyses were carried out by utilizing the OpenMDAO Framework, developed at NASA Glenn Research Center combining optimization with structural assessment.

Fibre Concrete 2017

NASA Astrophysics Data System (ADS)

2017-09-01

9th international conference on fibre reinforced concretes (FRC), textile reinforced concretes (TRC) and ultra-high performance concretes (UHPC) Preface The Fibre Concrete Conference series is held biennially to provide a platform to share knowledge on fibre reinforced concretes, textile concretes and ultra-high performance concretes regarding material properties and behaviour, technology procedures, topics of long-term behaviour, creep, durability; sustainable aspects of concrete including utilisation of waste materials in concrete production and recycling of concrete. The tradition of Fibre Concrete Conferences started in eighties of the last century. Nowadays the conference is organized by the Department of Concrete and Masonry Structures of the Czech Technical University in Prague, Faculty of Civil Engineering. The 9th International Conference Fibre Concrete 2017 had 109 participants from 27 countries all over the world. 55 papers were presented including keynote lectures of Professor Bažant, Professor Bartoš and Dr. Broukalová. The conference program covered wide range of topics from scientific research to practical applications. The presented contributions related to performance and behaviour of cement based composites, their long-term behaviour and durability, sustainable aspects, advanced analyses of structures from these composites and successful applications. This conference was organized also to honour Professor Zděnek P. Bažant on the occasion of his jubilee and to appreciate his merits and discoveries in the field of fibre reinforced composites, structural mechanics and engineering.

G-2008-0813-034

NASA Image and Video Library

2008-10-05

Young Scientist Challenge YSC was held at Goddard on October 5-6, 2008 sponsored by 3M. It gave students an opportunity to demonstrate their engineering and scientific skills by participating in live demonstrations.

G-2008-0824-009

NASA Image and Video Library

2008-10-06

Young Scientist Challenge YSC was held at Goddard on October 5-6, 2008 sponsored by 3M. It gave students the opportunity to demonstrate their scientific and engineering skills by participating in live demonstrations.

Evaluation of Thermal Barrier and PS-200 Self-Lubricating Coatings in an Air-Cooled Rotary Engine

NASA Technical Reports Server (NTRS)

Moller, Paul S.

1995-01-01

This project provides an evaluation of the feasibility and desirability of applying a thermal barrier coating overlaid with a wear coating on the internal surfaces of the combustion area of rotary engines. Many experiments were conducted with different combinations of coatings applied to engine components of aluminum, iron and titanium, and the engines were run on a well-instrumented test stand. Significant improvements in specific fuel consumption were achieved and the wear coating, PS-200, which was invented at NASA's Lewis Research Center, held up well under severe test conditions.

Expedition 38 Press Conference

NASA Image and Video Library

2013-11-06

Expedition 38 Flight Engineer Rick Mastracchio of NASA talks, while in quarantine behind glass, during the final press conference held a day ahead of his launch with fellow crew mates, Soyuz Commander Mikhail Tyurin of Roscosmos, and, Flight Engineer Koichi Wakata of the Japan Aerospace Exploration Agency, to the International Space Station, Wednesday, Nov. 6, 2013 at the Cosmonaut Hotel in Baikonur, Kazakhstan. Photo Credit: (NASA/Bill Ingalls)

Expedition 32 Press Conference

NASA Image and Video Library

2012-07-13

Quarantined Expedition 32 Soyuz Commander Yuri Malenchenko answers reporters questions from behind glass during a prelaunch press conference held at the Cosmonaut Hotel on Friday, July 13, 2012 in Baikonur, Kazakhstan. The launch of the Soyuz spacecraft with Malenchenko, NASA Flight Engineer Sunita Williams and JAXA Flight Engineer Akihiko Hoshide is scheduled for 8:40 a.m. local time on Sunday, July 15. Photo Credit (NASA/Carla Cioffi)

Expedition 38 Press Conference

NASA Image and Video Library

2013-11-06

Expedition 38 Flight Engineer Koichi Wakata of the Japan Aerospace Exploration Agency is seen in quarantine, behind glass, during the final press conference held a day ahead of his launch with fellow crew mates, Expedition 38 Soyuz Commander Mikhail Tyurin of Roscosmos, and, Flight Engineer Rick Mastracchio of NASA, to the International Space Station, Wednesday, Nov. 6, 2013 at the Cosmonaut Hotel in Baikonur, Kazakhstan. Photo Credit: (NASA/Bill Ingalls)

Expedition 38 Press Conference

NASA Image and Video Library

2013-11-06

Expedition 38 Soyuz Commander Mikhail Tyurin of Roscosmos is seen in quarantine behind glass during the final press conference held a day ahead of his launch with fellow crew mates, Flight Engineer Koichi Wakata of the Japan Aerospace Exploration Agency, and, Flight Engineer Rick Mastracchio of NASA, to the International Space Station, Wednesday, Nov. 6, 2013 at the Cosmonaut Hotel in Baikonur, Kazakhstan. Photo Credit: (NASA/Bill Ingalls)

Expedition 38 Press Conference

NASA Image and Video Library

2013-11-06

Expedition 38 Soyuz Commander Mikhail Tyurin of Roscosmos, right, talks as Flight Engineer Koichi Wakata of the Japan Aerospace Exploration Agency, listens, from quarantine behind glass, during the final press conference held a day ahead of their launch with fellow crew mate, Flight Engineer Rick Mastracchio of NASA, to the International Space Station, Wednesday, Nov. 6, 2013 at the Cosmonaut Hotel in Baikonur, Kazakhstan. Photo Credit: (NASA/Bill Ingalls)

Expedition 32 Press Conference

NASA Image and Video Library

2012-07-13

Quarantined Expedition 32 NASA Flight Engineer Sunita Williams is presented with a traditional Kazakh whip during a prelaunch press conference held at the Cosmonaut Hotel on Friday, July 13, 2012 in Baikonur, Kazakhstan. The launch of the Soyuz spacecraft with Williams, Soyuz Commander Yuri Malenchenko and JAXA Flight Engineer Akihiko Hoshide is scheduled for 8:40 a.m. local time on Sunday, July 15. Photo Credit (NASA/Carla Cioffi)

75 FR 39251 - Control of Air Pollution From New Motor Vehicles: Announcement of Public Workshop for Heavy-Duty...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-07-08

...A public workshop is being held to discuss the operation of heavy-duty engines equipped with selective catalyst reduction (SCR). EPA will be reviewing its policies regarding the operation of SCR- equipped heavy-duty diesel engines without diesel exhaust fluid (DEF), with improper DEF, or when tampering (or some other defect in the SCR system) is detected.

The New Engineering Research Centers: Purposes, Goals, and Expectations. Symposium (District of Columbia, April 29-30, 1985).

ERIC Educational Resources Information Center

National Academy of Sciences - National Research Council, Washington, DC. Commission on Engineering and Technical Systems.

The sympoisum was held to describe the roots and future plans of the Engineering Research Center's (ERC's) concept and program. The first section of this symposium compilation describes the national goals that the ERCs represent. The second section presents the point of view of the National Science Foundation on the ERCs--the concept behind them,…

Expedition 23 State Commission

NASA Image and Video Library

2010-03-31

Expedition 23 Soyuz Commander Alexander Skvortsov, center, holds up a poster of the Expedition 23 crew while Flight Engineer Tracy Caldwell Dyson and Flight Engineer Mikhail Kornienko, right, smile during the State Commission meeting held at the Cosmonaut Hotel, Thursday, April 1, 2010 in Baikonur, Kazakhstan. The State Commission meeting approves the Soyuz launch of Caldwell Dyson, Skvortsov and Kornienko to the International Space Station. Photo Credit: (NASA/Bill Ingalls)

Proceedings of the National Forum on Human Resources Planning (2nd) Held in McLean, Virginia on 8-9 May 1986.

DTIC Science & Technology

1986-05-09

obsePrimary contributiOnS oare (1) m- day experience confirms the influence ot con- tingent consequences. For example , busy ex - recognition of the...influence each other. For ex - haviorism. A practical example of Bandura’s ample, at a societal level we are held account- position is the salesperson who...human resources management constitute an example . . . industrial engineering applications to the complex task of annually sizing an international force

Small, pale blue dot' wins photography competition

NASA Astrophysics Data System (ADS)

Banks, Michael

2018-03-01

An image of a single positively charged strontium atom held in an ion trap by electric fields has won a UK science photography competition organized by the Engineering and Physical Sciences Research Council (EPSRC).

Prototype Morphing Fan Nozzle Demonstrated

NASA Technical Reports Server (NTRS)

Lee, Ho-Jun; Song, Gang-Bing

2004-01-01

Ongoing research in NASA Glenn Research Center's Structural Mechanics and Dynamics Branch to develop smart materials technologies for aeropropulsion structural components has resulted in the design of the prototype morphing fan nozzle shown in the photograph. This prototype exploits the potential of smart materials to significantly improve the performance of existing aircraft engines by introducing new inherent capabilities for shape control, vibration damping, noise reduction, health monitoring, and flow manipulation. The novel design employs two different smart materials, a shape-memory alloy and magnetorheological fluids, to reduce the nozzle area by up to 30 percent. The prototype of the variable-area fan nozzle implements an overlapping spring leaf assembly to simplify the initial design and to provide ease of structural control. A single bundle of shape memory alloy wire actuators is used to reduce the nozzle geometry. The nozzle is subsequently held in the reduced-area configuration by using magnetorheological fluid brakes. This prototype uses the inherent advantages of shape memory alloys in providing large induced strains and of magnetorheological fluids in generating large resistive forces. In addition, the spring leaf design also functions as a return spring, once the magnetorheological fluid brakes are released, to help force the shape memory alloy wires to return to their original position. A computerized real-time control system uses the derivative-gain and proportional-gain algorithms to operate the system. This design represents a novel approach to the active control of high-bypass-ratio turbofan engines. Researchers have estimated that such engines will reduce thrust specific fuel consumption by 9 percent over that of fixed-geometry fan nozzles. This research was conducted under a cooperative agreement (NCC3-839) at the University of Akron.

Establishing the Research Agenda for Increasing the Representation of Women in Engineering and Computing

PubMed Central

Buse, Kathleen; Hill, Catherine; Benson, Kathleen

2017-01-01

While there is an extensive body of research on gender equity in engineering and computing, there have been few efforts to glean insight from a dialog among experts. To encourage collaboration and to develop a shared vision of the future research agenda, a 2 day workshop of 50 scholars who work on the topic of gender in engineering and computing was held at a rural conference center. The structure of the conference and the location allowed for time to reflect, dialog, and to craft an innovative research agenda aimed at increasing the representation of women in engineering and computing. This paper has been written by the conference organizers and details the ideas and recommendations from the scholars. The result is an innovative, collaborative approach to future research that focuses on identifying effective interventions. The new approach includes the creation of partnerships with stakeholders including businesses, government agencies, non-profits and academic institutions to allow a broader voice in setting research priorities. Researchers recommend incorporating multiple disciplines and methodologies, while expanding the use of data analytics, merging and mining existing databases and creating new datasets. The future research agenda is detailed and includes studies focused on socio-cultural interventions particularly on career choice, within undergraduate and graduate programs, and for women in professional careers. The outcome is a vision for future research that can be shared with researchers, practitioners and other stakeholders that will lead to gender equity in the engineering and computing professions. PMID:28469591

Establishing the Research Agenda for Increasing the Representation of Women in Engineering and Computing.

PubMed

Buse, Kathleen; Hill, Catherine; Benson, Kathleen

2017-01-01

While there is an extensive body of research on gender equity in engineering and computing, there have been few efforts to glean insight from a dialog among experts. To encourage collaboration and to develop a shared vision of the future research agenda, a 2 day workshop of 50 scholars who work on the topic of gender in engineering and computing was held at a rural conference center. The structure of the conference and the location allowed for time to reflect, dialog, and to craft an innovative research agenda aimed at increasing the representation of women in engineering and computing. This paper has been written by the conference organizers and details the ideas and recommendations from the scholars. The result is an innovative, collaborative approach to future research that focuses on identifying effective interventions. The new approach includes the creation of partnerships with stakeholders including businesses, government agencies, non-profits and academic institutions to allow a broader voice in setting research priorities. Researchers recommend incorporating multiple disciplines and methodologies, while expanding the use of data analytics, merging and mining existing databases and creating new datasets. The future research agenda is detailed and includes studies focused on socio-cultural interventions particularly on career choice, within undergraduate and graduate programs, and for women in professional careers. The outcome is a vision for future research that can be shared with researchers, practitioners and other stakeholders that will lead to gender equity in the engineering and computing professions.

SpaceTech—Postgraduate space education

NASA Astrophysics Data System (ADS)

de Bruijn, Ferdi J.; Ashford, Edward W.; Larson, Wiley J.

2008-07-01

SpaceTech is a postgraduate program geared primarily for mid-career space professionals seeking to gain or improve their expertise in space systems engineering and in business engineering. SpaceTech provides a lifelong impact on its participants by broadening their capabilities, encouraging systematic "end-to-end" thinking and preparing them for any technical or business-related engineering challenges they may encounter. This flexible 1-year program offers high competency gain and increased business skills. It is held in attractive locations in a flexible, multi-cultural environment. SpaceTech is a highly effective master's program certified by the esteemed Technical University of Delft (TUD), Netherlands. SpaceTech provides expert instructors who place no barriers between themselves and participants. The program combines innovative and flexible new approaches with time-tested methods to give participants the skills required for future missions and new business, while allowing participants to meet their work commitments at the same time as they study for their master's degree. The SpaceTech program is conducted in separate sessions, generally each of 2-week duration, separated by periods of some 6-8 weeks, during which time participants may return to their normal jobs. It also includes introductory online course material that the participants can study at their leisure. The first session is held at the TUD, with subsequent sessions held at strategic space agency locations. By participating at two or more of these sessions, attendees can earn certificates of satisfactory completion from TU Delft. By participating in all of the sessions, as well as taking part in the companion Central Case Project (CCP), participants earn an accredited and highly respected master's degree in Space Systems Engineering from the TUD. Seven distinct SpaceTech modules are provided during these sessions: Space Mission Analysis and Design, Systems Engineering, Business Engineering, Interpersonal Skills, Telecommunications, Earth Observation and Navigation. A group CCP, a major asset of this unique program, is a focused project, aimed at the formation of a credible virtual commercial space-related business. Participants exercise space systems engineering fundamentals as well as marketing and business engineering tools, with the goal of creating a financially viable business opportunity. They then present the result, in the form of an unsolicited proposal to potential investors, as well as a varied group of engineers, managers and executives from the space community. During the CCP, participants learn the ties between mission and system design and the potential return to investors. They develop an instinct for the technical concepts and which of the parameters to adjust to make their newly conceived business more effective and profitable.

NASA's Robotics Mining Competition Provides Undergraduates Full Life Cycle Systems Engineering Experience

NASA Technical Reports Server (NTRS)

Stecklein, Jonette

2017-01-01

NASA has held an annual robotic mining competition for teams of university/college students since 2010. This competition is yearlong, suitable for a senior university engineering capstone project. It encompasses the full project life cycle from ideation of a robot design to actual tele-operation of the robot in simulated Mars conditions mining and collecting simulated regolith. A major required element for this competition is a Systems Engineering Paper in which each team describes the systems engineering approaches used on their project. The score for the Systems Engineering Paper contributes 25% towards the team's score for the competition's grand prize. The required use of systems engineering on the project by this competition introduces the students to an intense practical application of systems engineering throughout a full project life cycle.

NASA Propulsion Engineering Research Center, volume 2

NASA Technical Reports Server (NTRS)

1993-01-01

On 8-9 Sep. 1993, the Propulsion Engineering Research Center (PERC) at The Pennsylvania State University held its Fifth Annual Symposium. PERC was initiated in 1988 by a grant from the NASA Office of Aeronautics and Space Technology as a part of the University Space Engineering Research Center (USERC) program; the purpose of the USERC program is to replenish and enhance the capabilities of our Nation's engineering community to meet its future space technology needs. The Centers are designed to advance the state-of-the-art in key space-related engineering disciplines and to promote and support engineering education for the next generation of engineers for the national space program and related commercial space endeavors. Research on the following areas was initiated: liquid, solid, and hybrid chemical propulsion, nuclear propulsion, electrical propulsion, and advanced propulsion concepts.

Electron Technology - ELTE 2013

NASA Astrophysics Data System (ADS)

Szczepański, Paweł; Kisiel, Ryszard; Romaniuk, Ryszard S.

2013-07-01

The paper presents a digest of chosen research and technical work results shown by researchers from technical universities, governmental institutes and research firms during the XIth Scientific Conference on Electron Technology ELTE 2013. ELTE Conference has been held every three years since more than three decades. The ELTE 2013 conference was held in Ryn Castle (Poland) on 16-20 April 2013 and gathered around 270 scientists, theoreticians, technologists and engineers from such areas as material engineering, chemistry, sensors, integrated circuits, electronics engineering, laser industry, photonics, etc. The conference featured the following major four topical sessions - Micro and Nano, Photonics, Materials and Technologies, and Microsystems; two dedicated sessions - a keynote plenary session on hot topics in electron technology, as well as a session on large research projects and grants realized by the relevant community. Oral topical sessions were accompanied by poster sessions. The paper is a succinct topical introduction to the volume of ELTE 2013 proceedings. Over 100 papers, gathered in the volume, present a very relevant cross section and state-of-the-art of this branch of science and technology in Poland with involved international co-operation.

NASA's Space Life Sciences Training Program.

PubMed

Coulter, G; Lewis, L; Atchison, D

1994-01-01

The Space Life Sciences Training Program (SLSTP) is an intensive, six-week training program held every summer since 1985 at the Kennedy Space Center (KSC). A major goal of the SLSTP is to develop a cadre of qualified scientists and engineers to support future space life sciences and engineering challenges. Hand-picked, undergraduate college students participate in lectures, laboratory sessions, facility tours, and special projects: including work on actual Space Shuttle flight experiments and baseline data collection. At NASA Headquarters (HQ), the SLSTP is jointly sponsored by the Life Sciences Division and the Office of Equal Opportunity Programs: it has been very successful in attracting minority students and women to the fields of space science and engineering. In honor of the International Space Year (ISY), 17 international students participated in this summer's program. An SLSTP Symposium was held in Washington D.C., just prior to the World Space Congress. The Symposium attracted over 150 SLSTP graduates for a day of scientific discussions and briefings concerning educational and employment opportunities within NASA and the aerospace community. Future plans for the SLSTP include expansion to the Johnson Space Center in 1995.

NASA's Space Life Sciences Training Program

NASA Technical Reports Server (NTRS)

Coulter, G.; Lewis, L.; Atchison, D.

1994-01-01

The Space Life Sciences Training Program (SLSTP) is an intensive, six-week training program held every summer since 1985 at the Kennedy Space Center (KSC). A major goal of the SLSTP is to develop a cadre of qualified scientists and engineers to support future space life sciences and engineering challenges. Hand-picked, undergraduate college students participate in lectures, laboratory sessions, facility tours, and special projects: including work on actual Space Shuttle flight experiments and baseline data collection. At NASA Headquarters (HQ), the SLSTP is jointly sponsored by the Life Sciences Division and the Office of Equal Opportunity Programs: it has been very successful in attracting minority students and women to the fields of space science and engineering. In honor of the International Space Year (ISY), 17 international students participated in this summer's program. An SLSTP Symposium was held in Washington D. C., just prior to the World Space Congress. The Symposium attracted over 150 SLSTP graduates for a day of scientific discussions and briefings concerning educational and employment opportunities within NASA and the aerospace community. Future plans for the SLSTP include expansion to the Johnson Space Center in 1995.

Mathematical Optimization Techniques

NASA Technical Reports Server (NTRS)

Bellman, R. (Editor)

1963-01-01

The papers collected in this volume were presented at the Symposium on Mathematical Optimization Techniques held in the Santa Monica Civic Auditorium, Santa Monica, California, on October 18-20, 1960. The objective of the symposium was to bring together, for the purpose of mutual education, mathematicians, scientists, and engineers interested in modern optimization techniques. Some 250 persons attended. The techniques discussed included recent developments in linear, integer, convex, and dynamic programming as well as the variational processes surrounding optimal guidance, flight trajectories, statistical decisions, structural configurations, and adaptive control systems. The symposium was sponsored jointly by the University of California, with assistance from the National Science Foundation, the Office of Naval Research, the National Aeronautics and Space Administration, and The RAND Corporation, through Air Force Project RAND.

The effectiveness of AMT investment in UK metal component manufacture

NASA Astrophysics Data System (ADS)

Hamblin, David; Nugent, Edward

1991-11-01

The aim of the research was to investigate the effectiveness of capital investment, particularly investment in Advanced Manufacturing Technology (AMT). AMT encompasses not only production, but also design and administration areas. The intention was to make recommendations for the future direction of investment in the industry. The structure of the industry which comprises 54 companies is outlined. In order to obtain sufficiently detailed and accurate data, each company was visited. Discussions were held with managers covering the areas of production, engineering, finance, design, sales and marketing, quality and other strategic issues affecting investment decision making. The study conclusions and recommendations are presented. An overview of the industry and the survey sample are given. Company performance, practice relationships which link practice, and performance are discussed.

ARC-2006-ACD06-0230-018

NASA Image and Video Library

2006-12-15

Kick-off event for Google NASA collaboration (held in the Ames Exploration Center 943A) with Chris Kemp, Ames Business Development (L) Ames Center Director Pete Worden (M) and Dan Clancy, Director of engineering Google (R)

ARC-2006-ACD06-0230-019

NASA Image and Video Library

2006-12-15

Kick-off event for Google NASA collaboration (held in the Ames Exploration Center 943A) with Chris Kemp, Ames Business Development (L) Ames Center Director Pete Worden (M) and Dan Clancy, Director of engineering Google (R)

A Random Sample

ERIC Educational Resources Information Center

Cochran, Wendell

1976-01-01

Presented is a review of papers presented at the 25th International Geological Congress held August 16-25, 1976, Sydney, Australia. Topics include precambrian geology, tectonics, biostratigraphy, geochemistry, quaternary geology, engineering geology, planetology, geological education, and stress environments. (SL)

G-2008-0813-024

NASA Image and Video Library

2008-10-05

Young Scientist Challenge YSC was held at Goddard on October 5-6, 2008 sponsored by 3M. It gave students the opportunity to demonstrate their scientific and engineering skills by participating in live demonstrations. Jim Garvin explains Mars

U.S. rail equipment crashworthiness standards

DOT National Transportation Integrated Search

2001-05-01

This paper was presented at the conference, "What Can We Realistically Expect from Crash Worthiness? Improving Train Design to Withstand Future Accidents," which was held at the Institute of Mechanical Engineers' Headquarters at London, England on Ma...

National Educators' Workshop: Update 1998. Standard Experiments in Engineering, Materials Science, and Technology

NASA Technical Reports Server (NTRS)

Arrington, Ginger L. F. (Compiler); Gardner, James E. (Compiler); Jacobs, James A. (Compiler); Swyler, Karl J. (Compiler); Fine, Leonard W. (Compiler)

1999-01-01

This document contains a collection of experiments presented and demonstrated at the National Educators' Workshop: Update 98. held at Brookhaven National Laboratory, Upton, New York on November 1-4, 1998.

National Educators' Workshop. Update 1999: Standard Experiments in Engineering, Materials Science and Technology

NASA Technical Reports Server (NTRS)

Arrington, Ginger L. F. (Compiler); Gardner, James E. (Compiler); Jacobs, James A. (Compiler); Fillion, John E. (Compiler); Mallick, P. K. (Compiler)

2000-01-01

This document contains a collection of experiments presented and demonstrated at the National Educators' Workshop: Update 99, held at DaimlerChrysler, Auburn Hills, Michigan, from October 31 - November 3, 1999.

Engineering education in research-intensive universities

NASA Astrophysics Data System (ADS)

Alpay, E.; Jones, M. E.

2012-12-01

The strengths and weaknesses of engineering education in research-intensive institutions are reported and key areas for developmental focus identified. The work is based on a questionnaire and session summaries used during a two-day international conference held at Imperial College London. The findings highlight several common concerns, such as the need to improve faculty motivation towards teaching, broaden the workplace skills of students, widen employer engagement in teaching and raise the relevance and value of scholarly activity in the discipline of engineering education. Examples of good practice used to address such issues are reported.

Corrosion science, corrosion engineering, and advanced technologies

DOE Office of Scientific and Technical Information (OSTI.GOV)

Latanision, R.M.

1995-04-01

Professor R.M. Latanision was the 1994 recipient of the Willis Rodney Whitney Award sponsored by NACE International. The present work is taken from his award lecture at CORROSION/94 held in March 1994 in Baltimore, MD. Latanision discussed the interplay between corrosion science and corrosion engineering in advancing technology. His lecture focused on supercritical water oxidation and other technologies that have been under study in the H.H. Uhlig Corrosion Laboratory and in which the chemical properties of new materials and traditional materials have proven integral to the development of contemporary or advanced engineering systems.

White House Science Fair

NASA Image and Video Library

2014-05-27

Bobak Ferdowsi, a system's engineer at NASA's Jet Propulsion Laboratory, speaks with a member of "invenTeam" at the White House Science Fair. Olivia Van Amsterdam, 16, Katelyn Sweeney, 17, and their team of student engineers from Natick, MA, invented a 120 lb remotely operated vehicle (ROV) that can help search-and-rescue dive teams search for bodies in dangerous, icy waters. The fourth White House Science Fair was held at the White House and included 100 students from more than 30 different states who competed in science, technology, engineering, and math (STEM) competitions. (Photo Credit: NASA/Aubrey Gemignani)

Advanced Communication System Engineering Proceedings Workshop held in Sedona, Arizona on 26-29 May 1987.

DTIC Science & Technology

1988-03-01

tried not to So you’ll see microphones around on the make the talks tightly integrated . You’re front tables -- I hope the speakers will pass going to...one of the most important thoroughly integrating the corn-system things that the com-systemn engineer does is engineer’s job into the rest of the design...future, we may provide " integrated on how much interruption and questions we services," where multiple types of services have ...-- data, voice, video

Proceedings of the Annual Conference of the Military Testing Association Held in San Diego, California on 26-29 October 1992. Volume 2

DTIC Science & Technology

1992-10-29

Blend engine stator vane K 620 Inspect engines removed from storag G 253 Blend engine turbine air seals K 621 Inspect fuel manifold test stands * 254...Assessment and Human Learning Skills G. F Fullerton D. P. Hunt 497 How Personnel Testing is Adapting to a Changing Air Force T S. Ziebell 503 Problems of...of Intelligence Among Navy and Air Force Personnel R. F Dillon 526 Session 25 Measuring Martial Attitudes: The Military Ethos Scale (MES) in Retrcspect

The CIRP International Workshop on Concurrent Engineering for Product Realization (1st) Held in Tokyo, Japan on June 27 - 28, 1992

DTIC Science & Technology

1992-11-01

7075 Dr. Samuel K.M.HO Dept. of Engineering Warwick University Coventry CV 47 AL UK 15 Tel.(44)203 524173 Fax.(44)203 524307 Mr. Mikio Inagaki...Nishi-8, Kita-ku Sapporo 060, JAPAN Tel. +81-11-716-211 ex.6447 Fax. +81-11-758-1619 Mr. Mikio Kitano 16 Motomachi Plant Toyota Moter Corporation 1...Hirosawa 2-1, Wako, Saitama 351-01 JAPAN Tel 81-484-65-6641 Fax 81-484-67-5942 Professor Hisayoshi Sato Director, Mechanical Engineering Laboratory

3D indoor modeling using a hand-held embedded system with multiple laser range scanners

NASA Astrophysics Data System (ADS)

Hu, Shaoxing; Wang, Duhu; Xu, Shike

2016-10-01

Accurate three-dimensional perception is a key technology for many engineering applications, including mobile mapping, obstacle detection and virtual reality. In this article, we present a hand-held embedded system designed for constructing 3D representation of structured indoor environments. Different from traditional vehicle-borne mobile mapping methods, the system presented here is capable of efficiently acquiring 3D data while an operator carrying the device traverses through the site. It consists of a simultaneous localization and mapping(SLAM) module, a 3D attitude estimate module and a point cloud processing module. The SLAM is based on a scan matching approach using a modern LIDAR system, and the 3D attitude estimate is generated by a navigation filter using inertial sensors. The hardware comprises three 2D time-flight laser range finders and an inertial measurement unit(IMU). All the sensors are rigidly mounted on a body frame. The algorithms are developed on the frame of robot operating system(ROS). The 3D model is constructed using the point cloud library(PCL). Multiple datasets have shown robust performance of the presented system in indoor scenarios.

Expedition 32 Press Conference

NASA Image and Video Library

2012-07-13

Quarantined Expedition 32 JAXA (Japan Aerospace Exploration Agency) Flight Engineer Akihiko Hoshide answers reporters questions from behind glass during a prelaunch press conference held at the Cosmonaut Hotel on Friday, July 13, 2012 in Baikonur, Kazakhstan. The launch of the Soyuz spacecraft with Hoshide, Soyuz Commander Yuri Malenchenko, and NASA Flight Engineer Sunita Williams is scheduled for 8:40 a.m. local time on Sunday, July 15. Photo Credit (NASA/Carla Cioffi)

Expedition 32 Press Conference

NASA Image and Video Library

2012-07-13

Quarantined Expedition 32 Flight Engineer Sunita Williams, right, answers reporters questions from behind glass during a prelaunch press conference held at the Cosmonaut Hotel on Friday, July 13, 2012 in Baikonur, Kazakhstan. Seated next to her is Soyuz Commander Yuri Malenchenko. The launch of the Soyuz spacecraft with Williams, Malenchenko, and JAXA Flight Engineer Akihiko Hoshide is scheduled for 8:40 a.m. local time on Sunday, July 15. Photo Credit (NASA/Carla Cioffi)

Expedition 32 Press Conference

NASA Image and Video Library

2012-07-13

Quarantined Expedition 32 Soyuz Commander Yuri Malenchenko, right, answers reporters questions from behind glass during a prelaunch press conference held at the Cosmonaut Hotel on Friday, July 13, 2012 in Baikonur, Kazakhstan. Seated next to him is JAXA Flight Engineer Akihiko Hoshide. The launch of the Soyuz spacecraft with Malenchenko, NASA Flight Engineer Sunita Williams and Hoshide is scheduled for 8:40 a.m. local time on Sunday, July 15. Photo Credit (NASA/Carla Cioffi)

Expedition 39 Press Conference

NASA Image and Video Library

2014-03-24

Expedition 39 backup crew member Barry Wilmore of NASA is seen in quarantine, behind glass, during the final press conference held ahead of the launch of Expedition 39 prime crew members; Soyuz Commander Alexander Skvortsov of the Russian Federal Space Agency, Flight Engineer Steve Swanson of NASA, and Flight Engineer Oleg Artemyev of Roscosmos, to the International Space Station, Monday, March 24, 2014 at the Cosmonaut Hotel in Baikonur, Kazakhstan. Photo Credit: (NASA/Joel Kowsky)

1300906

NASA Image and Video Library

2013-08-05

MORE THAN 250 PEOPLE FROM ACROSS NASA'S MARSHALL SPACE FLIGHT CENTER PARTICIPATED IN THE SPACE LAUNCH SYSTEM (SLS) POST-PRELIMINARY DESIGN REVIEW REPORT, HELD AUG. 5 IN ACTIVITIES BUILDING 4316. DISCUSSING THE REVIEW AND THANKING THE MARSHALL TEAM FOR A JOB WELL DONE, ARE FROM LEFT, GARRY LYLES, SLS CHIEF ENGINEER; TODD MAY, MANAGER OF THE SLS PROGRAM; STEVE CASH, DIRECTOR OF MARSHALL’S SAFETY & MISSION ASSURANCE DIRECTORATE; AND CHRIS SINGER, MANAGER OF MARSHALL’S ENGINEERING DIRECTORATE

Joint Logistics Commanders’ Biennial Software Workshop (4th) Orlando II: Solving the PDSS (Post Deployment Software Support) Challenge Held in Orlando, Florida on 27-29 January 87. Volume 2. Proceedings

DTIC Science & Technology

1987-06-01

described the state )f ruaturity of software engineering as being equivalent to the state of maturity of Civil Engineering before Pythagoras invented the...formal verification languages, theorem provers or secure configuration 0 management tools would have to be maintained and used in the PDSS Center to

NE TARDIS Banner Event

NASA Image and Video Library

2017-12-08

NASA Kennedy Space Center's Engineering Directorate held a banner signing event in the Prototype Development Laboratory to mark the successful delivery of a liquid oxygen test tank, called Tardis. Engineers and technicians worked together to develop the tank and build it to support cryogenic testing at Johnson Space Center's White Stands Test Facility in Las Cruces, New Mexico. The 12-foot-tall, 3,810-pound aluminum tank will be shipped to White Sands for testing.

Expedition 37 Press Conference

NASA Image and Video Library

2013-09-24

Expedition 37 NASA Flight Engineer Michael Hopkins, left, and Soyuz Commander Oleg Kotov share a laugh at a press conference held at the Cosmonaut Hotel, on Tuesday, Sept. 24, 2013, in Baikonur, Kazakhstan. Launch of the Soyuz rocket is scheduled for September 26 and will send Hopkins, Kotov and Russian Flight Engineer Sergei Ryazansky on a five and a half-month mission aboard the International Space Station. Photo Credit: (NASA/Carla Cioffi)

Expedition 37 Press Conference

NASA Image and Video Library

2013-09-24

Expedition 37 Soyuz Commander Oleg Kotov, left, and Russian Flight Engineer Sergey Ryazanskiy share a laugh at a press conference held at the Cosmonaut Hotel, on Tuesday, Sept. 24, 2013, in Baikonur, Kazakhstan. Launch of the Soyuz rocket is scheduled for September 26 and will send Kotov, Ryazanski and NASA Flight Engineer Michael Hopkins on a five and a half-month mission aboard the International Space Station. Photo Credit: (NASA/Carla Cioffi)

Special Section Dedicated to ICOVP-2013: Part 2

NASA Astrophysics Data System (ADS)

Dimitrovová, Zuzana; Gonçalves, Rodrigo

2015-03-01

This section contains the second set of selected papers from the 11th edition of the biennial International Conference series on Vibration Problems (ICOVP-2013), which was held at the Instituto Superior Técnico in Lisbon, Portugal, on 9-12 September 2013, and was jointly organized by the Civil Engineering Department of the Universidade Nova de Lisboa and the Institute of Mechanical Engineering at the Instituto Superior Técnico.

Astro STARS Camp

NASA Image and Video Library

2011-06-28

Tom Nicolaides, an aerospace technologist in the Engineering & Test Directorate at Stennis Space Center, looks on as 2011 Astro STARS participants take turns gazing at the sun through a special telescope. The sun-gazing activity was part of the Astro STARS (Spaceflight, Technology, Astronomy & Robotics at Stennis) camp for 13-to-15-year-olds June 27 - July 1. The weeklong science and technology camp is held each year onsite at the rocket engine test facility.

JANNAF 25th Airbreathing Propulsion Subcommittee, 37th Combustion Subcommittee and 1st Modeling and Simulation Subcommittee Joint Meeting. Volume 1

NASA Technical Reports Server (NTRS)

Fry, Ronald S.; Becker, Dorothy L.

2000-01-01

Volume I, the first of three volumes, is a compilation of 24 unclassified/unlimited-distribution technical papers presented at the Joint Army-Navy-NASA-Air Force (JANNAF) 25th Airbreathing Propulsion Subcommittee, 37th Combustion Subcommittee and 1st Modeling and Simulation Subcommittee (MSS) meeting held jointly with the 19th Propulsion Systems Hazards Subcommittee. The meeting was held 13-17 November 2000 at the Naval Postgraduate School and Hyatt Regency Hotel, Monterey, California. Topics covered include: a Keynote Address on Future Combat Systems, a review of the new JANNAF Modeling and Simulation Subcommittee, and technical papers on Hyper-X propulsion development and verification; GTX airbreathing launch vehicles; Hypersonic technology development, including program overviews, fuels for advanced propulsion, ramjet and scramjet research, hypersonic test medium effects; and RBCC engine design and performance, and PDE and UCAV advanced and combined cycle engine technologies.

DOE Office of Scientific and Technical Information (OSTI.GOV)

Afanas'ev, Yurii V; Zavestovskaya, I N; Zvorykin, V D

A review of reports made on the International Forum on Advanced High-Power Lasers and Applications, which was held at the beginning of November 1999 in Osaka (Japan), is presented. Five conferences were held during the forum on High-Power Laser Ablation, High-Power Lasers in Energy Engineering, High-Power Lasers in Civil Engineering and Architecture, High-Power Lasers in Manufacturing, and Advanced High-Power Lasers. The following trends in the field of high-power lasers and their applications were presented: laser fusion, laser applications in space, laser-triggered lightning, laser ablation of materials by short and ultrashort pulses, application of high-power lasers in manufacturing, application of high-powermore » lasers in mining, laser decommissioning and decontamination of nuclear reactors, high-power solid-state and gas lasers, x-ray and free-electron lasers. One can find complete information on the forum in SPIE, vols. 3885-3889. (chronicle)« less

Structural Analysis and Optimization of a Composite Fan Blade for Future Aircraft Engine

NASA Technical Reports Server (NTRS)

Coroneos, Rula M.

2012-01-01

This report addresses the structural analysis and optimization of a composite fan blade sized for a large aircraft engine. An existing baseline solid metallic fan blade was used as a starting point to develop a hybrid honeycomb sandwich construction with a polymer matrix composite face sheet and honeycomb aluminum core replacing the original baseline solid metallic fan model made of titanium. The focus of this work is to design the sandwich composite blade with the optimum number of plies for the face sheet that will withstand the combined pressure and centrifugal loads while the constraints are satisfied and the baseline aerodynamic and geometric parameters are maintained. To satisfy the requirements, a sandwich construction for the blade is proposed with composite face sheets and a weak core made of honeycomb aluminum material. For aerodynamic considerations, the thickness of the core is optimized whereas the overall blade thickness is held fixed so as to not alter the original airfoil geometry. Weight is taken as the objective function to be minimized by varying the core thickness of the blade within specified upper and lower bounds. Constraints are imposed on radial displacement limitations and ply failure strength. From the optimum design, the minimum number of plies, which will not fail, is back-calculated. The ply lay-up of the blade is adjusted from the calculated number of plies and final structural analysis is performed. Analyses were carried out by utilizing the OpenMDAO Framework, developed at NASA Glenn Research Center combining optimization with structural assessment.

NASA's Robotic Mining Competition Provides Undergraduates Full Life Cycle Systems Engineering Experience

NASA Technical Reports Server (NTRS)

Stecklein, Jonette

2017-01-01

NASA has held an annual robotic mining competition for teams of university/college students since 2010. This competition is yearlong, suitable for a senior university engineering capstone project. It encompasses the full project life cycle from ideation of a robot design, through tele-operation of the robot collecting regolith in simulated Mars conditions, to disposal of the robot systems after the competition. A major required element for this competition is a Systems Engineering Paper in which each team describes the systems engineering approaches used on their project. The score for the Systems Engineering Paper contributes 25% towards the team’s score for the competition’s grand prize. The required use of systems engineering on the project by this competition introduces the students to an intense practical application of systems engineering throughout a full project life cycle.

Proceedings of the 3rd World Congress on Integrated Computational Materials Engineering (ICME 2015). Held in Colorado Springs, CO on May 31-June 4, 2015

DTIC Science & Technology

2016-06-28

Springs, Colorado from May 31- June 4, 2015. ONR support in the an1otmt of$15,000 was provided to support the planning , execution , and dissemination of...held in Colorado Springs, Colorado from May 31- June 4, 2015. ONR support in the amount of $15,000 was provided to support the planning , execution ...support to assist TMS in carrying out the various necessary phases of the planning , execution , and result- dissemination efforts of the Congress. In

Proceedings of the US Army Symposium on Gun Dynamics (2nd), Held at the Institute on Man and Science, Rensselaerville, N.Y. 19-22 September 1978

DTIC Science & Technology

1978-09-01

Alamo Avenue, S.E. Albuquerque, New Mexico 87106 ABSTRACT: A system for measuring the angular motion of the muzzle of artil- lery weapons during firing...0051, while the author was at EG&G, Inc., Albuquerque Operations, Albuquerque, New Mexico . 01 1-33 COX AND HOKANSON TITLE: Muzzle Motions of the M68...1978. DEGREES HELD: B.A. Chemical Engineer, New Mexico State University, University Park, New Mexico . 1 II1-34 COUNTER RECOIL SYSTEM EFFECTS ON

Expedition 38 Press Conference

NASA Image and Video Library

2013-11-06

Expedition 38 backup crew member Reid Wiseman of NASA is seen in quarantine, behind glass, during the final press conference held a day ahead of the launch of Expedition 38 prime crew members; Flight Engineer Koichi Wakata of the Japan Aerospace Exploration Agency, Soyuz Commander Mikhail Tyurin of Roscosmos, and, Flight Engineer Rick Mastracchio of NASA, to the International Space Station, Wednesday, Nov. 6, 2013 at the Cosmonaut Hotel in Baikonur, Kazakhstan. Photo Credit: (NASA/Bill Ingalls)

Expedition 32 Press Conference

NASA Image and Video Library

2012-07-13

Quarantined Expedition 32 JAXA (Japan Aerospace Exploration Agency) Flight Engineer Akihiko Hoshide, left, answers reporters questions from behind glass during a prelaunch press conference held at the Cosmonaut Hotel on Friday, July 13, 2012 in Baikonur, Kazakhstan. Seated next to him is Soyuz Commander Yuri Malenchenko. The launch of the Soyuz spacecraft with Hoshide, Malenchenko, and NASA Flight Engineer Sunita Williams is scheduled for 8:40 a.m. local time on Sunday, July 15. Photo Credit (NASA/Carla Cioffi)

Expedition 31 Crew Press Conference

NASA Image and Video Library

2012-05-14

Quarantined Expedition 31 prime crew members, from left, NASA Flight Engineer Joe Acaba, Russian Soyuz Commander Gennady Padalka, and Russian Flight Engineer Sergei Revin pose for a group photograph during a prelaunch press conference held at the Cosmonaut Hotel on Monday, May 14, 2012 in Baikonur, Kazakhstan. The launch of the Soyuz spacecraft with the crew of three is scheduled for 9:01 a.m. local time on Tuesday, May 15. Photo Credit (NASA/Bill Ingalls)

Expedition 31 Crew Press Conference

NASA Image and Video Library

2012-05-14

Quarantined Expedition 31 prime crew members, from left, NASA Flight Engineer Joe Acaba, Russian Soyuz Commander Gennady Padalka, and Russian Flight Engineer Sergei Revin answer reporters questions from behind glass during a prelaunch press conference held at the Cosmonaut Hotel on Monday, May 14, 2012 in Baikonur, Kazakhstan. The launch of the Soyuz spacecraft with the crew of three is scheduled for 9:01 a.m. local time on Tuesday, May 15. Photo Credit (NASA/Bill Ingalls)

Annual Systems Engineering Conference (11th) Held in San Diego, California on October 20-23, 2008. Volume 3

DTIC Science & Technology

2008-10-23

for Public Release, Distribution Unlimited, GDLS approved, log 2008-98, dated 10/13/08 Analysis Analysis from DFSS axiomatic design methods indicate the...solutions AA enables a comprehensive analysis across different force configurations and dynamic situations October 26, 2006 slide 25 Approved for public ...analyzed by Software Engineering Institute. Analysis results reviewed by NDIA SE Effectiveness Committee. Reports 1. Public NDIA/SEI report released

Expedition 23 Prelaunch Press Conference

NASA Image and Video Library

2010-03-31

NASA's Tracy Caldwell Dyson, left, looks on as Expedition 23 Soyuz Commander Alexander Skvortsov answers a reporters' question during a press conference held at the Cosmonaut Hotel in Baikonur, Kazakhstan on Thursday, April 1, 2010. The launch of the Soyuz spacecraft with Expedition 23 NASA Flight Engineer Tracy Caldwell Dyson, Soyuz Commander Alexander Skvortsov and Flight Engineer Mikhail Kornienko is scheduled for Friday, April 2, 2010 at 10:04 a.m. Kazakhstan time. Photo Credit: (NASA/Bill Ingalls)

Proceedings of the REAPS Technical Symposium (6th) Held in San Diego, California on September 11-13, 1979

DTIC Science & Technology

1979-09-01

of skilled workers . Recently, one yard was denied a contract by MarAd on the basis that a facility did not actually have a skilled...provide two medium -size diese l engines ins tead of the s ingle engine in the or ig inal des ign, Levingston contracted with IHI for on -site design... available information, which would reside on the computer ready for use

Army Communicator. Volume 34, Number 1, Winter 2009

DTIC Science & Technology

2009-01-01

First, I will double- tap Yingling’s asser- tion that during the 1990s the United States repeatedly failed to estimate the likelihood of success in...country terrain, WIN-T Increment Two and Three lead test engineer Kenneth Hutchin- son has said. The 30 node EFT held at Fort Huachuca, Ariz...Transmission Systems DoD – Department of Defense EFT – Engineering Field Tests ESB – Expeditionary Signal Battalion FEMA – Federal Emergency Management

[Genetic engineering of forest woody plants].

PubMed

Mashkina, O S; Butorina, A K

2003-03-01

The present state of genetic engineering (GE) of forest woody plants is considered with special reference to the materials of the International Conference "Wood, Breeding, Biotechnology and Industrial Expectations" held in France in June, 2001. Main tree species subjected to GE are listed, aims of constructing transgenic plants discussed, and methods described. Major achievements in the field are considered along with the problems associated with the employment of GE in the breeding of forest woody plants.

Operation HARDTACK. Phase 2

DTIC Science & Technology

1959-07-01

Nevada Test Site. ditions, available equipment and material , and late criteria changes requesifd by the partici- "The Nevada tests will e held during...by visory personnel. H&N Field Engineers or the H&N Material TestsResident Engineer. The majority of material tests consisted of 3. Reports and...procurement of material and hol, date of request, date rquired, work to be equipment to be used in the test facilities pro- performed, and site or station

White House Science Fair

NASA Image and Video Library

2014-05-27

Bobak Ferdowsi, a system's engineer at NASA's Jet Propulsion Laboratory who became widely known for his mohawk hairstyle during the broadcast of the Curiosity landing on Mars, is seen here discussing a project with a participant in the White House Science Fair. The fourth White House Science Fair was held at the White House and included 100 students from more than 30 different states who competed in science, technology, engineering, and math (STEM) competitions. (Photo Credit: NASA/Aubrey Gemignani)

U.S. Capability to Support Ocean Engineering in the Arctic.

DTIC Science & Technology

1984-11-01

work in a developing technology . Technology advances have usually been keyed to . acquisition of laboratory and field data, with the latter being...particularly in advancing the information base available to trained engineers.) 0 0 7Examples are the special sessions on Arctic offshore technology held at...science and technology with the Academy’s purposes of furthering knowledge and of advising the federal government. The Council operates in accordance with

The 58th Shock and Vibration Symposium, volume 1

NASA Technical Reports Server (NTRS)

Pilkey, Walter D. (Compiler); Pilkey, Barbara F. (Compiler)

1987-01-01

The proceedings of the 58th Shock and Vibration Symposium, held in Huntsville, Alabama, October 13 to 15, 1987 are given. Mechanical shock, dynamic analysis, space shuttle main engine vibration, isolation and damping, and analytical methods are discussed.

G-2008-0821-024

NASA Image and Video Library

2008-10-06

Young Scientist Challenge YSC was held at Goddard on October 5-6, 2008 sponsored by 3M. It gave students the opportunity to demonstrate their scientific and engineering skills by participating in live demonstrations. Melissa Rey (Center) was the grand prize winner.

National Medal of Science

NASA Astrophysics Data System (ADS)

Nineteen scientists and engineers were awarded the nation's highest scientific honor, the National Medal of Science, by President Ronald Reagan in late February in a ceremony held in the East Room of the White House. Among the recipients were two AGU members.

Overview of recent Japanese activities in thermographic NDT

NASA Astrophysics Data System (ADS)

Sakagami, Takahide; Ogura, Keiji

1997-04-01

In the past decade, nondestructive testing techniques using infrared thermography, i.e., thermographic NDT techniques, received a lot of attention in many engineering fields in Japan. The first national symposium that specialized in thermographic NDT techniques was held in Tokyo, Japan on November 28-29, 1995, organized by the Research and Technical Committee on Surface Method of the Japanese Society for Nondestructive Inspection (JSNDI). At this symposium, twenty eight presentations including two keynote addresses were given. Over three hundred thermography researchers and engineers (thermographers) attended the symposium. Further, an exhibition of newly developed equipment for infrared thermography featuring the equipment of eleven companies took place concurrently. This symposium played an important role as the first national symposium dedicated to sharing information, ideas and experiences about thermographic NDT among thermographers from both the user and supplier sides. Sessions within the symposium were as follows: Advances in Infrared Imaging Systems; Applications for Composite Materials and Coated Materials; Diagnosis of Equipment/Monitoring, Applications for Structural Materials; Backup Techniques for Thermographic NDT; Infrared Stress Measurement and Contact Problems. This paper briefly describes presentations given in the symposium.

Space Transportation Materials and Structures Technology Workshop. Volume 2; Proceedings

NASA Technical Reports Server (NTRS)

Cazier, Frank W., Jr. (Compiler); Gardner, James E. (Compiler)

1993-01-01

The Space Transportation Materials and Structures Technology Workshop was held on September 23-26, 1991, in Newport News, Virginia. The workshop, sponsored by the NASA Office of Space Flight and the NASA Office of Aeronautics and Space Technology, was held to provide a forum for communication within the space materials and structures technology developer and user communities. Workshop participants were organized into a Vehicle Technology Requirements session and three working panels: Materials and Structures Technologies for Vehicle Systems, Propulsion Systems, and Entry Systems.

Engineering ethics: looking back, looking forward.

PubMed

Burgess, Richard A; Davis, Michael; Dyrud, Marilyn A; Herkert, Joseph R; Hollander, Rachelle D; Newton, Lisa; Pritchard, Michael S; Vesilind, P Aarne

2013-09-01

The eight pieces constituting this Meeting Report are summaries of presentations made during a panel session at the 2011 Association for Practical and Professional Ethics (APPE) annual meeting held between March 3rd and 6th in Cincinnati. Lisa Newton organized the session and served as chair. The panel of eight consisted both of pioneers in the field and more recent arrivals. It covered a range of topics from how the field has developed to where it should be going, from identification of issues needing further study to problems of training the next generation of engineers and engineering-ethics scholars.

Analysis and Perspective from the Complex Aerospace Systems Exchange (CASE) 2013

NASA Technical Reports Server (NTRS)

Jones, Kennie H.; Parker, Peter A.; Detweiler, Kurt N.; McGowan, Anna-Maria R.; Dress, David A.; Kimmel, William M.

2014-01-01

NASA Langley Research Center embedded four rapporteurs at the Complex Aerospace Systems Exchange (CASE) held in August 2013 with the objective to capture the essence of the conference presentations and discussions. CASE was established to provide a discussion forum among chief engineers, program managers, and systems engineers on challenges in the engineering of complex aerospace systems. The meeting consists of invited presentations and panels from industry, academia, and government followed by discussions among attendees. This report presents the major and reoccurring themes captured throughout the meeting and provides analysis and insights to further the CASE mission.

NE TARDIS Banner Event

NASA Image and Video Library

2017-12-08

NASA Kennedy Space Center's Engineering Director Pat Simpkins, at left, talks with Michael E. Johnson, a project engineer; and Emilio Cruz, deputy division chief in the Laboratories, Development and Testing Division, inside the Prototype Development Laboratory. A banner signing event was held to mark the successful delivery of a liquid oxygen test tank, called Tardis. Engineers and technicians worked together to develop the tank and build it at the lab to support cryogenic testing at Johnson Space Center's White Sands Test Facility in Las Cruces, New Mexico. The 12-foot-tall, 3,810-pound aluminum tank will be shipped to White Sands for testing.

Burn Wound Healing and Tissue Engineering.

PubMed

Singer, Adam J; Boyce, Steven T

In 2016 the American Burn Association held a State of the Science conference to help identify burn research priorities for the next decade. The current paper summarizes the work of the sub-committee on Burn Wound Healing and Tissue Engineering. We first present the priorities in wound healing research over the next 10 years. We then summarize the current state of the science related to burn wound healing and tissue engineering including determination of burn depth, limiting burn injury progression, eschar removal, management of microbial contamination and wound infection, measuring wound closure, accelerating wound healing and durable wound closure, and skin substitutes and tissue engineering. Finally, a summary of the round table discussion is presented.

A Ground-Based Study on Extruder Standoff Distance for the 3D Printing in Zero Gravity Technology Demonstration Mission

NASA Technical Reports Server (NTRS)

Prater, T. J.; Bean, Q. A.; Werkheiser, N. J.; Beshears, R. D.; Rolin, T. D.; Rabenberg, E. M.; Soohoo, H. A.; Ledbetter, F. E., III; Bell, S. C.

2017-01-01

Analysis of phase I specimens produced as part of the 3D printing in zero G technology demonstration mission exhibited some differences in structure and performance for specimens printed onboard the International Space Station (ISS) and specimens produced on the ground with the same printer prior to its launch. This study uses the engineering test unit for the printer, identical to the unit on ISS, to conduct a ground-based investigation of the impact of the distance between the extruder tip and the build tray on material outcomes. This standoff distance was not held constant for the phase I flight prints and is hypothesized to be a major source of the material variability observed in the phase I data set.

GIFTS EDU Ground-based Measurement Experiment

NASA Technical Reports Server (NTRS)

Zhou, Daniel K.; Smith, W. L., Sr.; Zollinger, L. J.; Huppi, R. J.; Reisse, R. A.; Larar, A. M.; Liu, X.; Tansock, J. J., Jr.; Jensen, S. M.; Revercomb, H. E.;

Disarmament, Security and Development

ERIC Educational Resources Information Center

Bulletin of the Atomic Scientists, 1976

1976-01-01

Provided is a summary of the 26th Pugwash Conference on Science and World Affairs held August 26-31, 1976, in Muhlhausen, East Germany. World problems discussed included: arms limitations, military research and development, nuclear test ban, alternative energy sources, and genetic engineering. (SL)

Aesthetics and ethics in engineering: insights from Polanyi.

PubMed

Dias, Priyan

2011-06-01

Polanyi insisted that scientific knowledge was intensely personal in nature, though held with universal intent. His insights regarding the personal values of beauty and morality in science are first enunciated. These are then explored for their relevance to engineering. It is shown that the practice of engineering is also governed by aesthetics and ethics. For example, Polanyi's three spheres of morality in science--that of the individual scientist, the scientific community and the wider society--has parallel entities in engineering. The existence of shared values in engineering is also demonstrated, in aesthetics through an example that shows convergence of practitioner opinion to solutions that represent accepted models of aesthetics; and in ethics through the recognition that many professional engineering institutions hold that the safety of the public supersedes the interests of the client. Such professional consensus can be seen as justification for studying engineering aesthetics and ethics as inter-subjective disciplines.

Around Marshall

NASA Image and Video Library

1972-01-01

This is a cutaway illustration of the Neutral Buoyancy Simulator (NBS) at the Marshall Space Flight Center (MSFC ). The MSFC NBS provided an excellent environment for testing hardware to examine how it would operate in space and for evaluating techniques for space construction and spacecraft servicing. Here, engineers, designers, and astronauts performed various tests to develop basic concepts, preliminary designs, final designs, and crew procedures. The NBS was constructed of welded steel with polyester-resin coating. The water tank was 75-feet (22.9- meters) in diameter, 40-feet (12.2-meters) deep, and held 1.32 million gallons of water. Since it opened for operation in 1968, the NBS had supported a number of successful space missions, such as the Skylab, Solar Maximum Mission Satellite, Marned Maneuvering Unit, Experimental Assembly of Structures in Extravehicular Activity/Assembly Concept for Construction of Erectable Space Structures (EASE/ACCESS), the Hubble Space Telescope, and the Space Station. The function of the MSFC NBS was moved to the larger simulator at the Johnson Space Center and is no longer operational.

University teachers' perspectives on the role of the Laplace transform in engineering education

NASA Astrophysics Data System (ADS)

Holmberg née González Sampayo, Margarita; Bernhard, Jonte

2017-07-01

The Laplace transform is an important tool in many branches of engineering, for example, electric and control engineering, but is also regarded as a difficult topic for students to master. We have interviewed 22 university teachers from five universities in three countries (Mexico, Spain and Sweden) about their views on relationships among mathematics, physics and technology/application aspects in the process of learning the Laplace transform in engineering education. Strikingly, the teachers held a spectrum of qualitatively differing views, ranging from seeing virtually no connection (e.g. some thought the Laplace transform has no relevance in engineering), through to regarding the aspects as intimately, almost inseparably linked. The lack of awareness of the widely differing views among teachers might lead to a lack of constructive alignment among different courses that is detrimental to the quality of engineering education.

Conceptual Representations of Flu and Microbial Illness Held by Students, Teachers, and Medical Professionals

ERIC Educational Resources Information Center

Jones, M. Gail; Rua, Melissa J.

2008-01-01

This study describes 5th, 8th, and 11th-grade students', teachers', and medical professionals' conceptions of flu and microbial illness. Participants constructed a concept map on "flu" and participated in a semi-structured interview. The results showed that these groups of students, teachers and medical professionals held and structured their…

ESD/MITRE Software Acquisition Symposium Proceedings; an ESD/Industry Dialogue held in Bedford, Massachusetts on May 6-7, 1986

DTIC Science & Technology

1986-05-07

Cycle? Moderator: Christine M. Anderson Dennis D. Doe Manager of Engineering Software and Artificial Intelligence Boeing Aerospace Company In... intelligence systems development pro- cess affect the life cycle? Artificial intelligence developers seem to be the last haven for people who don’t...of Engineering Software and Artificial Intelligence at the Boeing Aerospace Company. In this capacity, Mr. Doe is the focal point for software

Expedition 39 Press Conference

NASA Image and Video Library

2014-03-24

Expedition 39 backup crew member Elena Serova of the Russian Federal Space Agency, Roscosmos, is seen in quarantine, behind glass, during the final press conference held ahead of the launch of Expedition 39 prime crew members; Soyuz Commander Alexander Skvortsov of the Russian Federal Space Agency, Flight Engineer Steve Swanson of NASA, and Flight Engineer Oleg Artemyev of Roscosmos, to the International Space Station, Monday, March 24, 2014 at the Cosmonaut Hotel in Baikonur, Kazakhstan. Photo Credit: (NASA/Bill Ingalls)

Expedition 38 Press Conference

NASA Image and Video Library

2013-11-06

Expedition 38 backup crew member Alexander Gerst of the European Space Agency is seen in quarantine, behind glass, during the final press conference held a day ahead of the launch of Expedition 38 prime crew members; Flight Engineer Koichi Wakata of the Japan Aerospace Exploration Agency, Soyuz Commander Mikhail Tyurin of Roscosmos, and, Flight Engineer Rick Mastracchio of NASA, to the International Space Station, Wednesday, Nov. 6, 2013 at the Cosmonaut Hotel in Baikonur, Kazakhstan. Photo Credit: (NASA/Bill Ingalls)

Expedition 39 Press Conference

NASA Image and Video Library

2014-03-24

Expedition 39 backup crew member Aleksandr Samokutyaev of the Russian Federal Space Agency, Roscosmos, is seen in quarantine, behind glass, during the final press conference held ahead of the launch of Expedition 39 prime crew members; Soyuz Commander Alexander Skvortsov of the Russian Federal Space Agency, Flight Engineer Steve Swanson of NASA, and Flight Engineer Oleg Artemyev of Roscosmos, to the International Space Station, Monday, March 24, 2014 at the Cosmonaut Hotel in Baikonur, Kazakhstan. Photo Credit: (NASA/Bill Ingalls)

Proceedings Workshop on Requirements Engineering and Rapid Prototyping Held in Eatontown, New Jersey on 14-16 November 1989

DTIC Science & Technology

1990-05-01

of static and dynamic resource allocation . * Develop a wide-spectrum requirements engineering language that meets the objectives defined in this...within the next few years. The TrCP Panel will closely monitor future developments in this area, and will fully consider this suggestion. Chairman...experience has shown that, especially for large and complex system developments , it is rare that the true needs of all stakeholders are fully stated

Expedition 23 Prelaunch Press Conference

NASA Image and Video Library

2010-03-31

Expedition 23 crew members NASA’s Tracy Caldwell Dyson (second from left), Russian Alexander Skvortsov and Russian Mikhail Kornienko (right) pose for photographers during a press conference held at the Cosmonaut Hotel in Baikonur, Kazakhstan, Thursday, April 1, 2010. The launch of the Soyuz spacecraft with Expedition 23 NASA Flight Engineer Tracy Caldwell Dyson, Soyuz Commander Alexander Skvortsov and Flight Engineer Mikhail Kornienko is scheduled for Friday, April 2, 2010 at 10:04 a.m. Kazakhstan time. Photo Credit: (NASA/Bill Ingalls)

Expedition 23 Prelaunch Press Conference

NASA Image and Video Library

2010-03-31

Expedition 23 crew members, from left, NASA’s Tracy Caldwell Dyson, Russian Alexander Skvortsov and Russian Mikhail Kornienko pose for photographers during a press conference held at the Cosmonaut Hotel in Baikonur, Kazakhstan, Thursday, April 1, 2010. The launch of the Soyuz spacecraft with Expedition 23 NASA Flight Engineer Tracy Caldwell Dyson, Soyuz Commander Alexander Skvortsov and Flight Engineer Mikhail Kornienko is scheduled for Friday, April 2, 2010 at 10:04 a.m. Kazakhstan time. Photo Credit: (NASA/Bill Ingalls)

Expedition 23 Prelaunch Press Conference

NASA Image and Video Library

2010-03-31

Expedition 23 crew members, from left, NASA’s Tracy Caldwell Dyson, Russian Alexander Skvortsov and Russian Mikhail Kornienko are seen during a press conference held at the Cosmonaut Hotel in Baikonur, Kazakhstan, Thursday, April 1, 2010. The launch of the Soyuz spacecraft with Expedition 23 NASA Flight Engineer Tracy Caldwell Dyson, Soyuz Commander Alexander Skvortsov and Flight Engineer Mikhail Kornienko is scheduled for Friday, April 2, 2010 at 10:04 a.m. Kazakhstan time. Photo Credit: (NASA/Bill Ingalls)

Annual Technical Symposium (28th): Achieving Technical and Management Excellence. Held in Arlington, Virginia on April 11, 1991,

DTIC Science & Technology

1991-04-11

Perplexed: Think Energy Again. Video Enhanced SECAT - An Energy Program; Quality Ship Service Power with an Integrated Diesel Electric Propulsion...DIesign Branch (5011), NAVSEA * "Think Energy Again! Video Enhanced SECAT - 5 An Energy Program"’ Hasan Pehlivan, Mechanical Engineer/Ship Trials, Surface...1.015, or 1.5% increase.) Association of Scientists and Engineers 28th Annual Technical Symposium, 11 April 1991 THINK ENERGY AGAIN! A VIDEO ENHANCED

Expedition 33 Press Conference

NASA Image and Video Library

2012-10-22

Expedition 33 Soyuz Commander Oleg Novitskiy waves hello as he is introduced at the start of a press conference held at the Cosmonaut Hotel, on Monday, October 22, 2012, in Baikonur, Kazakhstan. Launch of the Soyuz rocket is scheduled for October 23 and will send Expedition 33/34 Flight Engineer Kevin Ford of NASA, Soyuz Commander Oleg Novitskiy and Flight Engineer Evgeny Tarelkin of ROSCOSMOS on a five-month mission aboard the International Space Station. Photo Credit: (NASA/Bill Ingalls)

Exploration Design Challenge 2014

NASA Image and Video Library

2014-04-25

Lockheed Martin CEO Marillyn Hewson spoke at the Orion exhibit at the USA Science and Engineering Festival on April 25, 2014. The event was held to announce the winner of the Exploration Design Challenge. The goal of the Exploration Design Challenge was for students to research and design ways to protect astronauts from space radiation.The USA Science and Engineering Festival is taking place at the Washington Convention Center in Washington, DC on April 26 and 27, 2014. Photo Credit: (NASA/Aubrey Gemignani)

Exploration Design Challenge 2014

NASA Image and Video Library

2014-04-25

NASA Administrator Charles Bolden spoke at the Orion exhibit at the USA Science and Engineering Festival on April 25, 2014. The event was held to announce the winner of the Exploration Design Challenge. The goal of the Exploration Design Challenge was for students to research and design ways to protect astronauts from space radiation.The USA Science and Engineering Festival is taking place at the Washington Convention Center in Washington, DC on April 26 and 27, 2014. Photo Credit: (NASA/Aubrey Gemignani)

Meeting the Demands of the Knowledge Based Economy: Strengthening Undergraduate Science, Mathematics and Engineering Education. Hearing Before the Subcommittee on Research, Committee on Science, House of Representatives, 107th Congress, First Session (March 7, 2002).

ERIC Educational Resources Information Center

Congress of the U.S., Washington, DC. House.

This hearing was held to examine the current state of mathematics, science, and engineering education at the undergraduate level by focusing on the demands of a knowledge-based economy. Contents include opening statements by Representative Nick Smith, Chairman, Subcommittee on Research, Committee in Science, U.S. House of Representatives;…

PREFACE: 4th International Symposium on Instrumentation Science and Technology (ISIST'2006)

NASA Astrophysics Data System (ADS)

Jiubin, Tan

2006-10-01

On behalf of the International Program Committee of ISIST'2006 and the symposium coordinators, I would like to thank all the participants for their presence at the 4th International Symposium on Instrumentation Science and Technology (ISIST'2006), a platform for scientists, researchers and experts from different parts of the world to present their achievements and to exchange their views on ways and means to further develop modern instrumentation science and technology. In the present information age, instrumentation science and technology is playing a more and more important role, not only in the acquisition and conversion of information at the very beginning of the information transformation chain, but also in the transfer, manipulation and utilization of information. It provides an analysis and test means for bioengineering, medical engineering, life science, environmental engineering and micro/nanometer technology, and integrates these disciplines to form new subdivisions of their own. The major subject of the symposium is crossover and fusion between instrumentation science and technology and other sciences and technologies. ISIST'2006 received more than 800 full papers from 12 countries and regions, from which 300 papers were finally selected by the international program committee for inclusion in the proceedings of ISIST'2006, published in 2 volumes. The major topics include instrumentation basic theory and methodology, sensors and conversion technology, signal and image processing, instruments and systems, laser and optical fiber instrumentation, advanced optical instrumentation, optoelectronics instrumentation, MEMS, nanotechnology and instrumentation, biomedical and environmental instrumentation, automatic test and control. The International Symposium on Instrumentation Science and Technology (ISIST) is sponsored by ICMI, NSFC, CSM, and CIS, and organized by ICMI, HIT and IC-CSM, and held every two years. The 1st symposium was held in LuoYang, China in 1999. The 2nd symposium was held in JiNan, China in 2002. The 3rd symposium was held in Xi'an, China in 2004. The 4th symposium is held in Harbin, China in 2006. The 5th symposium will be held in Hangzhou in 2008. We hope this symposium will further promote the development of instrumentation science and technology and get us all together to create a bright future. Professor Dr Tan Jiubin

Highlights From the Third Annual Mayo Clinic Conference on Systems Engineering and Operations Research in Health Care

PubMed Central

Kamath, Janine R. A.; Osborn, John B.; Roger, Véronique L.; Rohleder, Thomas R.

2011-01-01

In August 2010, the Third Annual Mayo Clinic Conference on Systems Engineering and Operations Research in Health Care was held. The continuing mission of the conference is to gather a multidisciplinary group of systems engineers, clinicians, administrators, and academic professors to discuss the translation of systems engineering methods to more effective health care delivery. Education, research, and practice were enhanced via a mix of formal presentations, tutorials, and informal gatherings of participants with diverse backgrounds. Although the conference promotes a diversity of perspectives and methods, participants are united in their desire to find ways in which systems engineering can transform health care, especially in the context of health care reform and other significant changes affecting the delivery of health care. PMID:21803959

PREFACE: Selected papers from the Fourth Topical Conference on Nanoscale Science and Engineering of the American Institute of Chemical Engineers

NASA Astrophysics Data System (ADS)

Wong, Michael S.; Lee, Gil U.

2005-07-01

This special issue of Nanotechnology contains research papers contributed by the participants of the Fourth Topical Conference on Nanoscale Science and Engineering at the Annual Meeting of the American Institute of Chemical Engineers (AIChE), which was held in Austin, Texas, USA, 7-12 November, 2004. This conference saw 284 oral presentations from institutions around the world, which is the highest number for this topical conference series to date. These presentations were organized into 64 sessions, covering the range of nanotechnology subject areas in which chemical engineers are currently engaged. These sessions included the following areas. • Fundamentals: thermodynamics at the nanoscale; applications of nanostructured fluids; transport properties in nanophase and nanoscale systems; molecular modelling methods; self and directed assembly at the nanoscale; nanofabrication and nanoscale processing; manipulation of nanophases by external fields; nanoscale systems; adsorption and transport in carbon nanotubes; nanotribology; making the transition from materials and phenomena to new technologies; operation of micro-and nano-systems. • Materials: nanoparticle synthesis and stabilization; nanoscale structure in polymers; nanotemplating of polymers; synthesis of carbon nanotubes and nanotube-based materials; nanowires; nanoparticle assemblies and superlattices; nanoelectronic materials; self-assembly of templated inorganic materials; nanostructured hybrid organic/inorganic materials; gas phase synthesis of nanoparticles; multicomponent structured particles; nano energetic materials; liquid-phase synthesis of nanoparticles. • Energy: synthesis and characterization of nanostructured catalytic materials; nanomaterials and devices for energy applications. • Biotechnology: nanobiotechnology; nanotechnology for the biotechnology and pharmaceuticals industries; nanotechnology and nanobiotechnology for sensors; advances in biomaterials, bionanotechnology, biomimetic systems and tissue engineering; nanotechnology for drug delivery and imaging; bionanotechnology in cancer and cardiovascular disease; nanostructured biomaterials; nanotechnology in bioengineering; nanofabrication of biosensing devices. We are pleased to present a selection of research papers in this special issue of Nanotechnology on behalf of the Nanoscale Science and Engineering Forum (NSEF). NSEF was established in 2001 as a new division of AIChE to promote nanotechnology efforts in chemical engineering. The chemical engineering discipline deals with the production and processing of chemicals and materials, and does so through a fundamental understanding of the core issues of transport, thermodynamics, and kinetics that exist at multiple length scales. Thus, it should come as no surprise that chemical engineers have been pursuing nanotechnology research for the last fifty years. For example, fuel production has benefited immensely from improved catalysts in which their pore structure is controlled with nanoscale precision, and polymer properties have been improved by controlling the polymer supramolecular structure at the nanometre scale. Chemical engineering will continue to make important contributions to nanotechnology, and will play a critical role in the transition from basic science and engineering research to commercial applications. We would like to thank all of the authors who contributed to this special issue; the three NSEF poster presentation award winners for their papers (Sureshkumar, Sunkara, and Rinaldi groups); Dr Nina Couzin, Publisher of Nanotechnology, for her support and enthusiasm for this project; Drs Sharon Glotzer and Dan Coy who chaired the topical conference; and Drs Meyya Meyyappan and Brett Cruden (NASA Ames Research Center) for their assistance in the initial planning stages. We also take this opportunity to thank the many people and organizations who have supported the 2004 topical conference along the way, which include all the session chairs, Hyperion Catalysis International, Inc., Nanophase Technologies, Inc., and the executive board of the NSEF.

A Student's Candid Reactions to Recruiters

ERIC Educational Resources Information Center

Velcamp, John T.

1970-01-01

Actual records of a chemical engineering major present a number of interviews held with assorted companies. His comments suggest that while initially he sought status, location and challenge, he became more interested in the personal touch," and selected his employer on that basis. (CJ)

IT Expo

NASA Image and Video Library

2012-06-21

Jaci Mize of the National Oceanic and Atmospheric Administration at Stennis Space Center learns about 'phishing,' a favorite ploy used by hackers to gain sensitive information from unsuspecting computer users, during the eighth annual Information Technology Expo held June 2, 2012,1 at the rocket engine test facility.

Nineteenth NASTRAN (R) Users' Colloquium

NASA Technical Reports Server (NTRS)

1991-01-01

The proceedings of the the Nineteenth NASTRAN Users' Colloquium held April 22 to 26, 1991 are presented. Topics covered include the application of finite elements in engineering, comparisons with other approaches, unique applications, pre- and postprocessing or auxiliary programs, and new methods of analysis with NASTRAN.

NYSDOT Research peer exchange, June 25-26, 2008.

DOT National Transportation Integrated Search

2008-06-01

The following report summarizes the results of a peer exchange held in Albany, New York, on : June 25-26, 2008. This peer exchange was hosted by the Research and Development Bureau of : the Engineering Division and the Research and Policy Studies Sec...

PROCEEDINGS OF THE WORKSHOP GEOMEMBRANE SEAMING: DATA ACQUISITION AND CONTROL

EPA Science Inventory

The U.S. Environmental Protection Agency's Risk Reduction Engineering Laboratory, in cooperation with the Geosynthetic Research Institute, sponsored a workshop on Geomembrane Wedge Welding Seaming: ata Acquisition and Control on April 22, 1993. he workshop was held at the Andrew ...

Developments in x-ray tomography I - IX

NASA Astrophysics Data System (ADS)

Stock, S. R.

2016-10-01

Nine Developments in X-ray Tomography conferences have been held previously, and this paper summarizes data from these conference proceedings. The Developments conference provides snapshots of the x-ray tomography field which spans clinical and biological applications, engineering and industrial studies and physical sciences.

Seminar for High School Students “Practice on Manufacturing Technology by Advanced Machine Tools”

NASA Astrophysics Data System (ADS)

Marui, Etsuo; Yamawaki, Masao; Taga, Yuken; Omoto, Ken'ichi; Miyaji, Reiji; Ogura, Takahiro; Tsubata, Yoko; Sakai, Toshimasa

The seminar ‘Practice on Manufacturing Technology by Advanced Machine Tools’ for high school students was held at the supporting center for technology education of Gifu University, under the sponsorship of the Japan Society of Mechanical Engineers. This seminar was held, hoping that many students become interested in manufacturing through the experience of the seminar. Operating CNC milling machine and CNC wire-cut electric discharge machine, they made original nameplates. Participants made the program to control CNC machine tools themselves. In this report, some valuable results obtained through such experience are explained.

Project SQUID. Conference on Wave Engines and Pulse Jets, held at Princeton, New Jersey on November 9-10, 1954

DTIC Science & Technology

1954-11-01

small Pelton air turbine in Fig. U supplies this power and provides a speed control for the rotor. The engine consists of a rotor which runs betwen...inherent in existing gas turbine power plants are circumvented by using intermittent flow in which the components are either alternately exposed to...investigators, wave processes while imperfectly understood, seemed very attractiveo The first successful heat machine which used waves was the gas turbine

Ship Production Symposium Held in Seattle, Washington on August 24-26, 1988 (The National Shipbuilding Research Program)

DTIC Science & Technology

1988-08-01

functional area in which one of the brothers was clearly in charge was engineering. Nat was the Chief Engineer largely because John was blind from the age of...work pack- age that straddles a bulkhead during hot work on the bulkhead, knowing full well that later in time, zones that coincide with the...take the natural step of employing these concepts in large scale repair work. Decreasing work the Marine Industry always fans the flames of the age

TTCP Requirements Engineering and Rapid Prototyping Workshop Proceedings Held in Eatontown, New Jersey on November 14-16, 1989

DTIC Science & Technology

1990-05-01

static and dynamic resource allocation . " Develop a wide-spectrum requirements engineering language that meets the objectives defined in this section...workshop within the next few years. The TTCP Panel will closely monitor future developments in this area, and will fully consider this suggestion. seph C...for large and complex system developments , it is rare that the true needs of all stakeholders are fully stated and understood from the outset

Exploration Design Challenge 2014

NASA Image and Video Library

2014-04-25

Astronaut Rex Walheim spoke at the USA Science and Engineering Festival on April 25, 2014. The event was held to announce the winner of the Exploration Design Challenge. The goal of the Exploration Design Challenge was for students to research and design ways to protect astronauts from space radiation.The winning team's design will be built and flown aboard the Orion/EFT-1. The USA Science and Engineering Festival takes place at the Washington Convention Center in Washington, DC on April 26 and 27, 2014. Photo Credit: (NASA/Aubrey Gemignani)

Proceedings of the Regional Seminar on Earthquake Engineering (13th) Held in Istanbul, Turkey on 14-24 September 1987.

DTIC Science & Technology

1987-09-01

Geological Survey, MS977, Menlo Park , CA 94025, USA. , TURKISH NATIONAL COMMITTEE FOR EARTHQUAKE ENGINEERING THIRTEENTH REGIONAL SEMINALR ON EARTQUAKE...this case the conditional probability P(E/F1) will also depend in general on t . A simple example of a case of this type was developed by the present...These studies took Into cosideration all the available date eoncerning the dynamic characteristics of different type * of buildings. A first attempt was

Special Section dedicated to the 11th International Conference on Vibration Problems (ICOVP-2013)

NASA Astrophysics Data System (ADS)

Dimitrovová, Zuzana; Gonçalves, Rodrigo

2015-01-01

This section contains the first set of selected papers from the 11th edition of the biennial International Conference series on Vibration Problems (ICOVP-2013), which was held at the Instituto Superior Técnico in Lisbon, Portugal, on 9-12 September 2013, and was jointly organized by the Civil Engineering Department of the Universidade Nova de Lisboa and the Institute of Mechanical Engineering at the Instituto Superior Técnico. A second set of papers will be included in a forthcoming issue.

NASA Stennis Space Center Test Technology Branch Activities

NASA Technical Reports Server (NTRS)

Solano, Wanda M.

2000-01-01

This paper provides a short history of NASA Stennis Space Center's Test Technology Laboratory and briefly describes the variety of engine test technology activities and developmental project initiatives. Theoretical rocket exhaust plume modeling, acoustic monitoring and analysis, hand held fire imaging, heat flux radiometry, thermal imaging and exhaust plume spectroscopy are all examples of current and past test activities that are briefly described. In addition, recent efforts and visions focused on accomodating second, third, and fourth generation flight vehicle engine test requirements are discussed.

International Conference on Defects-Recognition, Imaging and Physics in Semiconductors (13th), held at Wheeling, West Virginia, on 13-17 September 2009

DTIC Science & Technology

2010-06-01

Jansson, Y. Leterrier, and J.A.E. Manson, Engi- neering Fracture Mechanics . 37 (2006), pp. 2614-2626. 43. N.E. Jansson et al., Thin Solid Films, 515...ceremony in Octo- ber. Apelian is the Howmet Professor of Mechanical Engineering and direc- tor of the Metal Processing Institute at Worcester... mechanical engineering to mate- rials as an undergraduate student at the Indian Institute of Technology Kanpur. "I realized that major changes in

The Montana ALE (Autonomous Lunar Excavator) Systems Engineering Report

NASA Technical Reports Server (NTRS)

Hull, Bethanne J.

2012-01-01

On May 2 1-26, 20 12, the third annual NASA Lunabotics Mining Competition will be held at the Kennedy Space Center in Florida. This event brings together student teams from universities around the world to compete in an engineering challenge. Each team must design, build and operate a robotic excavator that can collect artificial lunar soil and deposit it at a target location. Montana State University, Bozeman, is one of the institutions selected to field a team this year. This paper will summarize the goals of MSU's lunar excavator project, known as the Autonomous Lunar Explorer (ALE), along with the engineering process that the MSU team is using to fulfill these goals, according to NASA's systems engineering guidelines.

Innovative Design of Complex Engineering Systems

NASA Technical Reports Server (NTRS)

Noor, Ahmed K. (Compiler)

2004-01-01

The document contains the proceedings of the training workshop on Innovative Design of Complex Engineering Systems. The workshop was held at the Peninsula Higher Education Center, Hampton, Virginia, March 23 and 24, 2004. The workshop was jointly sponsored by Old Dominion University and NASA. Workshop attendees came from NASA, other government agencies, industry and universities. The objectives of the workshop were to a) provide broad overviews of the diverse activities related to innovative design of high-tech engineering systems; and b) identify training needs for future aerospace work force development in the design area. The format of the workshop included fifteen, half-hour overview-type presentations, a panel discussion on how to teach and train engineers in innovative design, and three exhibits by commercial vendors.

Metabolic Engineering VII Conference

DOE Office of Scientific and Technical Information (OSTI.GOV)

Kevin Korpics

The aims of this Metabolic Engineering conference are to provide a forum for academic and industrial researchers in the field; to bring together the different scientific disciplines that contribute to the design, analysis and optimization of metabolic pathways; and to explore the role of Metabolic Engineering in the areas of health and sustainability. Presentations, both written and oral, panel discussions, and workshops will focus on both applications and techniques used for pathway engineering. Various applications including bioenergy, industrial chemicals and materials, drug targets, health, agriculture, and nutrition will be discussed. Workshops focused on technology development for mathematical and experimental techniquesmore » important for metabolic engineering applications will be held for more in depth discussion. This 2008 meeting will celebrate our conference tradition of high quality and relevance to both industrial and academic participants, with topics ranging from the frontiers of fundamental science to the practical aspects of metabolic engineering.« less

Engineering. Program CIP: 14.1901

ERIC Educational Resources Information Center

Agee, Kelly, Ed.

2009-01-01

Secondary vocational-technical education programs in Mississippi are faced with many challenges resulting from sweeping educational reforms at the national and state levels. Schools and teachers are increasingly being held accountable for providing true learning activities to every student in the classroom. This accountability is measured through…

Scientific instrument engineering at Japanese congresses devoted to high-speed imaging

NASA Astrophysics Data System (ADS)

Shchelev, Mikhail Ya

2011-06-01

The information about the congresses held in Japan and devoted to fast imaging processes and photonics is presented. Reports devoted to the technique and the results of applications of superhigh-speed recording instrumentation in different fields of science and technology are considered.

(Power sector integrated efficiency program): Foreign trip report, August 1--11, 1989

DOE Office of Scientific and Technical Information (OSTI.GOV)

Waddle, D.B.

1989-08-18

I traveled to Guatemala City to discuss host country and US Agency for International Development (USAID) Mission interest in an AID/Washington sponsored integrated utility efficiency initiative and to participate in a cogeneration conference. Discussions were held with USAID/Regional Office for Central America Panama (ROCAP), USAID/Guatemala City, the Ministry of Energy and Mines (MEM), the Empresa Electrica de Guatemala, and several members of the private sector regarding interest and the appropriateness of the proposed efficiency initiative. I then traveled to San Jose, Costa Rica to participate in a small scale hydro assessment study with a National Rural Electric Cooperative Association (NRECA)more » engineer for a newly formed generation and transmission consortium. Data were gathered both on member cooperative annual, seasonal and diurnal energy demand, as well as engineering data for the site analyses. Meetings were held with the cooperative members; USAID/San Jose; and the Ministry of Natural Resources, Energy and Mines to inform them of our progress.« less

Light Water Reactor Sustainability (LWRS) Program – Non-Destructive Evaluation (NDE) R&D Roadmap for Determining Remaining Useful Life of Aging Cables in Nuclear Power Plants

DOE Office of Scientific and Technical Information (OSTI.GOV)

Simmons, K.L.; Ramuhali, P.; Brenchley, D.L.

2012-09-01

Executive Summary [partial] The purpose of the non-destructive evaluation (NDE) R&D Roadmap for Cables is to support the Materials Aging and Degradation (MAaD) R&D pathway. A workshop was held to gather subject matter experts to develop the NDE R&D Roadmap for Cables. The focus of the workshop was to identify the technical gaps in detecting aging cables and predicting their remaining life expectancy. The workshop was held in Knoxville, Tennessee, on July 30, 2012, at Analysis and Measurement Services Corporation (AMS) headquarters. The workshop was attended by 30 experts in materials, electrical engineering, and NDE instrumentation development from the U.S.more » Nuclear Regulatory Commission (NRC), U.S. Department of Energy (DOE) National Laboratories (Oak Ridge National Laboratory, Pacific Northwest National Laboratory, Argonne National Laboratory, and Idaho National Engineering Laboratory), universities, commercial NDE service vendors and cable manufacturers, and the Electric Power Research Institute (EPRI).« less

2014-2689

NASA Image and Video Library

2014-05-23

CAPE CANAVERAL, Fla. -- NASA's 2014 Robotic Mining Competition award ceremony was held inside the Space Shuttle Atlantis attraction at the Kennedy Space Center Visitor Complex in Florida. More than 35 teams from colleges and universities around the U.S. designed and built remote-controlled robots for the mining competition, held May 19-23 at the visitor complex. The competition is a NASA Human Exploration and Operations Mission Directorate project designed to engage and retain students in science, technology, engineering and mathematics, or STEM, fields by expanding opportunities for student research and design. Teams use their remote-controlled robotics to maneuver and dig in a supersized sandbox filled with a crushed material that has characteristics similar to Martian soil. The objective of the challenge is to see which team’s robot can collect and move the most regolith within a specified amount of time. The competition includes on-site mining, writing a systems engineering paper, performing outreach projects for K-12 students, slide presentation and demonstrations, and team spirit. For more information, visit www.nasa.gov/nasarmc. Photo credit: NASA/Kim Shiflett

Land Subsidence International Symposium held in Venice

NASA Astrophysics Data System (ADS)

The Third International Symposium on Land Subsidence was held March 18-25, 1984, in Venice, Italy. Sponsors were the Ground-Water Commission of the International Association of Hydrological Sciences (IAHS), the United Nations Educational, Scientific, and Cultural Organization (UNESCO), the Italian National Research Council (CNR), the Italian Regions of Veneto and Emilia-Romagna, the Italian Municipalities of Venice, Ravenna, and Modena, the Venice Province, and the European Research Office. Cosponsors included the International Association of Hydrogeologists (IAH), the International Society for Soil Mechanics and Foundation Engineering (ISSMFE), and the Association of Geoscientists for International Development (AGID).Organized within the framework of UNESCO's International Hydrological Program, the symposium brought together over 200 international interdisciplinary specialists in the problems of land subsidence due to fluid and mineral withdrawal. Because man's continuing heavy development of groundwater, gas, oil, and minerals is changing the natural regime and thus causing more and more subsiding areas in the world, there had been sufficient new land subsidence occurrence, problems, research, and remedial measures since the 1976 Second International Symposium held in Anaheim, California, to develop a most interesting program of nearly 100 papers from about 30 countries. The program consisted of papers covering case histories of fluid and mineral withdrawal, engineering theory and analysis, karst “sink-hole”-type subsidence, subsidence due to dewatering of organic deposits or due to application of water (hydrocompaction), instrumentation, legal, socioeconomic, and environmental effects of land subsidence, and remedial works.

Dual-Use Space Technology Transfer Conference and Exhibition. Volume 2

NASA Technical Reports Server (NTRS)

Krishen, Kumar (Compiler)

1994-01-01

This is the second volume of papers presented at the Dual-Use Space Technology Transfer Conference and Exhibition held at the Johnson Space Center February 1-3, 1994. Possible technology transfers covered during the conference were in the areas of information access; innovative microwave and optical applications; materials and structures; marketing and barriers; intelligent systems; human factors and habitation; communications and data systems; business process and technology transfer; software engineering; biotechnology and advanced bioinstrumentation; communications signal processing and analysis; medical care; applications derived from control center data systems; human performance evaluation; technology transfer methods; mathematics, modeling, and simulation; propulsion; software analysis and decision tools; systems/processes in human support technology; networks, control centers, and distributed systems; power; rapid development; perception and vision technologies; integrated vehicle health management; automation technologies; advanced avionics; and robotics technologies.

Impact of mobility structure on optimization of small-world networks of mobile agents

NASA Astrophysics Data System (ADS)

Lee, Eun; Holme, Petter

2016-06-01

In ad hoc wireless networking, units are connected to each other rather than to a central, fixed, infrastructure. Constructing and maintaining such networks create several trade-off problems between robustness, communication speed, power consumption, etc., that bridges engineering, computer science and the physics of complex systems. In this work, we address the role of mobility patterns of the agents on the optimal tuning of a small-world type network construction method. By this method, the network is updated periodically and held static between the updates. We investigate the optimal updating times for different scenarios of the movement of agents (modeling, for example, the fat-tailed trip distances, and periodicities, of human travel). We find that these mobility patterns affect the power consumption in non-trivial ways and discuss how these effects can best be handled.

Software for Intelligent System Health Management (ISHM)

NASA Technical Reports Server (NTRS)

Trevino, Luis C.

2004-01-01

The slide presentation is a briefing in four areas: overview of health management paradigms; overview of the ARC-Houston Software Engineering Technology Workshop held on April 20-22, 2004; identified technologies relevant to technical themes of intelligent system health management; and the author's thoughts on these topics.

77 FR 73354 - Safety Standard for Hand-Held Infant Carriers

Federal Register 2010, 2011, 2012, 2013, 2014

2012-12-10

.... Edwards, Project Manager, Directorate for Engineering Sciences, U.S. Consumer Product Safety Commission, 5..., allergic reactions and near- choking episodes are the most common injuries reported in the remaining 58... modification of the ASTM standard to address the requirements for flammability, surface chemicals, cords...

American Physiological Society Fall Meeting, August 15-20, 1976, University of Pennsylvania, Philadelphia, Pennsylvania. Abstracts of Papers

ERIC Educational Resources Information Center

Physiologist, 1976

1976-01-01

Presented are abstracts of papers arranged in alphabetical order by first-named author. The proceedings of the American Physiological Society were held jointly with the American Society of Zoologists (ASZ) and the Biomedical Engineering Society (BMES). (EB)

EFFECTIVE RISK MANAGEMENT OF ENDOCRINE DISRUPTING CHEMICALS WORKSHOP NEWMEDIA CD

EPA Science Inventory

This product is a CD-ROM version of the workshop, Effective Risk Management of Endocrine Disrupting Chemicals, held in January 2002, in Cincinnati, Ohio. The goal of this workshop was to introduce the science and engineering behind managing the potential risk of suspected endocri...

Oxygen - Enemy or Friend for Microbial Fuel Cell Anode Performance?

USDA-ARS?s Scientific Manuscript database

Until recently, scientists and engineers have held a strong belief that oxygen intrusion into the anode chamber of a bioelectrochemical system (BES) is detrimental to microbial fuel cell (MFC) performance because oxygen acts as an alternate electron acceptor. This would, according to recent beliefs...

Chemistry without Borders: Careers, Research, and Entrepreneurship

USDA-ARS?s Scientific Manuscript database

This book is based on two symposia of the American Chemical Society (ACS): 1) “The Transnational Practice of Chemistry and Allied Sciences and Engineering: Study, Research and Careers without Borders” held at the Spring National Meeting in Denver in March 2015, and 2) “International Entrepreneurship...

Symposium Promotes Technological Literacy through STEM

ERIC Educational Resources Information Center

Havice, Bill; Marshall, Jerry

2009-01-01

This article describes a symposium which promotes technological literacy through science, technology, engineering, and mathematics (STEM). The three-day symposium titled, "The Anderson, Oconee, Pickens Symposium on Teaching and Learning STEM Standards for the 21st Century," was held August 4-6, 2008 at the Tri-County Technical College…

Automotive Energy Efficiency Program - Papers Presented at the Automobile Engine Control Symposium, July 8 and 9, 1975

DOT National Transportation Integrated Search

1976-07-01

This volume contains working papers presented at the Contractors Coordination Meeting of the Automotive Energy Efficiency Program held at the DOT Transportation Systems Center, July 8 and 9, 1975. This program is the Federal Government's major effort...

KSC-2012-3731

NASA Image and Video Library

2012-07-09

CAPE CANAVERAL, Fla. – Near the Hypergolic Maintenance Facility at NASA’s Kennedy Space Center in Florida, a groundbreaking ceremony was held to mark the location of the Ground Operations Demonstration Unit Liquid Hydrogen, or GODU LH2, test site. From left, are Johnny Nguyen, Fluids Test and Technology Development branch chief Emily Watkins, engineering intern Jeff Walls, Engineering Services Contract, or ESC, Cryogenics Test Lab engineer Kelly Currin, systems engineer Stephen Huff and Rudy Werlink partially hidden, cryogenics engineers Angela Krenn, systems engineer Doug Hammond, command and control engineer in the electrical division William Notardonato, GODU LH2 project manager and Kevin Jumper, ESC Cryogenics Test Lab manager. The GODU LH2 test site is one of the projects in NASA’s Advanced Exploration Systems Program. The site will be used to demonstrate advanced liquid hydrogen systems that are cost and energy efficient ways to store and transfer liquid hydrogen during process, loading, launch and spaceflight. The main components of the site will be a storage tank and a cryogenic refrigerator. Photo credit: NASA/Dimitri Gerondidakis

KSC-2012-3732

NASA Image and Video Library

2012-07-09

CAPE CANAVERAL, Fla. – Near the Hypergolic Maintenance Facility at NASA’s Kennedy Space Center in Florida, a groundbreaking ceremony was held to mark the location of the Ground Operations Demonstration Unit Liquid Hydrogen, or GODU LH2, test site. From left, are Johnny Nguyen, Fluids Test and Technology Development branch chief Emily Watkins, engineering intern Jeff Walls, Engineering Services Contract, or ESC, Cryogenics Test Lab engineer Kelly Currin, systems engineer Stephen Huff and Rudy Werlink partially hidden, cryogenics engineers Angela Krenn, systems engineer Doug Hammond, command and control engineer in the electrical division William Notardonato, GODU LH2 project manager and Kevin Jumper, ESC Cryogenics Test Lab manager. The GODU LH2 test site is one of the projects in NASA’s Advanced Exploration Systems Program. The site will be used to demonstrate advanced liquid hydrogen systems that are cost and energy efficient ways to store and transfer liquid hydrogen during process, loading, launch and spaceflight. The main components of the site will be a storage tank and a cryogenic refrigerator. Photo credit: NASA/Dimitri Gerondidakis

Conference Proceedings of NASA/DoD Controls-Structures Interaction Technology Held in San Diego, California on 29 January-2 February 1989,

DTIC Science & Technology

1989-08-01

NASA Langley Research Center, Hampton, Virginia, and Wright Research Development Center, Wright-Patterson Air Force Base, Ohio, and held in San Diego...427 Shalom Fisher SPACE TRUSS ZERO GRAVITY DYNAMICS. ............................... 445 Captain Andy Swanson UNITED STATES AIR FORCE ACADEMY GET-AWAY...HOUSE EXPERIMENTS IN LARGE SPACE STRUCTURES AT THE AIR FORCE WRIGHT AERONAUTICAL LABORATORIES FLIGHT DYNAMICS LABORATORY

EDITORIAL: XVI Brazilian Colloquium on Orbital Dynamics

NASA Astrophysics Data System (ADS)

de Melo, Cristiano F.; Macau, Elbert E. N.; Prado, Antonio B. A.; Hetem Jnr, Annibal

2013-10-01

The XVI Brazilian Colloquium on Orbital Dynamics was held from 26-30 November 2012, at the Biazi Grand Hotel, Serra Negra, São Paulo, Brazil. The Brazilian Colloquia on Orbital Dynamics are scientific events that occur bi-annually and are designed to develop those areas of research in celestial mechanics, orbital dynamics, planetary science, fundamental astronomy, aerospace engineering, and nonlinear systems and chaos. The meeting has been held for 30 years and it brings together researchers, professors and students from South American and also from other continents. Acknowledgements National Council for Scientific and Technological Development - CNPq Coordination for the Improvement of Higher Level - CAPES São Paulo Research Foundation - FAPESP

Rocket nozzle expansion ratio analysis for dual-fuel earth-to-orbit vehicles

NASA Technical Reports Server (NTRS)

Martin, James A.

1989-01-01

Results are reported from a recent study of the effects of Space Shuttle Main Engine expansion ratio modifications, in the cases of both single-stage and two-stage systems. Two-position nozzles were employed; after varying the lower expansion ratio while the higher was held constant at 120, the lower expansion ratio was held constant at 40 or 60 while the higher expansion ratio was varied. The expansion ratios for minimum vehicle dry mass are different for single-stage and two-stage systems. For two-stage systems, a single expansion ratio of 77.5 provides a lower dry mass than any two-position nozzle.

Key Science Instrument Installed into Webb Structure

NASA Image and Video Library

2017-12-08

The MIRI itself weighs 181 pounds (82 kg) and is being held by a special balance beam (on the left of the photo), which is being maneuvered using a precision overhead crane by the engineer at the base of the ladder. Photo Credit: NASA/Chris Gunn; Text Credit: NASA/Laura Betz ---- Engineers worked meticulously to implant the James Webb Space Telescope's Mid-Infrared Instrument into the ISIM, or Integrated Science Instrument Module, in the cleanroom at NASA's Goddard Space Flight Center in Greenbelt, Md. As the successor to NASA's Hubble Space Telescope, the Webb telescope will be the most powerful space telescope ever built. It will observe the most distant objects in the universe, provide images of the first galaxies formed and see unexplored planets around distant stars. For more information, visit: www.jwst.nasa.gov NASA image use policy. NASA Goddard Space Flight Center enables NASA’s mission through four scientific endeavors: Earth Science, Heliophysics, Solar System Exploration, and Astrophysics. Goddard plays a leading role in NASA’s accomplishments by contributing compelling scientific knowledge to advance the Agency’s mission. Follow us on Twitter Like us on Facebook Find us on Instagram

Cell biology of sarcomeric protein engineering: disease modeling and therapeutic potential.

PubMed

Thompson, Brian R; Metzger, Joseph M

2014-09-01

The cardiac sarcomere is the functional unit for myocyte contraction. Ordered arrays of sarcomeric proteins, held in stoichiometric balance with each other, respond to calcium to coordinate contraction and relaxation of the heart. Altered sarcomeric structure-function underlies the primary basis of disease in multiple acquired and inherited heart disease states. Hypertrophic and restrictive cardiomyopathies are caused by inherited mutations in sarcomeric genes and result in altered contractility. Ischemia-mediated acidosis directly alters sarcomere function resulting in decreased contractility. In this review, we highlight the use of acute genetic engineering of adult cardiac myocytes through stoichiometric replacement of sarcomeric proteins in these disease states with particular focus on cardiac troponin I. Stoichiometric replacement of disease causing mutations has been instrumental in defining the molecular mechanisms of hypertrophic and restrictive cardiomyopathy in a cellular context. In addition, taking advantage of stoichiometric replacement through gene therapy is discussed, highlighting the ischemia-resistant histidine-button, A164H cTnI. Stoichiometric replacement of sarcomeric proteins offers a potential gene therapy avenue to replace mutant proteins, alter sarcomeric responses to pathophysiologic insults, or neutralize altered sarcomeric function in disease. © 2014 Wiley Periodicals, Inc.

Foreword

NASA Astrophysics Data System (ADS)

Benisty, Henri; Kawakami, Shojiro; Norris, David J.; Soukoulis, Costas M.

2004-10-01

The Fifth International Symposium on Photonic and Electromagnetic Crystal Structures (PECS-V) was held in Kyoto, Japan (2004). The Symposium followed the format of previous international meetings held at Laguna Beach, USA (1999), Sendai, Japan (2000), St. Andrews, UK (2001) and Los Angeles, USA (2002).

Students' Conceptual Difficulties in Hydrodynamics

ERIC Educational Resources Information Center

Suarez, Alvaro; Kahan, Sandra; Zavala, Genaro; Marti, Arturo C.

2017-01-01

We describe a study on the conceptual difficulties faced by college students in understanding hydrodynamics of ideal fluids. This study was based on responses obtained in hundreds of written exams complemented with several oral interviews, which were held with first-year engineering and science university students. Their responses allowed us to…

Symposium on the peaceful uses of atomic energy in Australia, 1958, held in Sydney, in June 1958

DOE Office of Scientific and Technical Information (OSTI.GOV)

None

Thirty-nine papers presented at the conference are collected here. The papers are divided into five sections: Materials, Power Engineering, Power Auxiliaries and Research Reactors, Basic Sciences, and Associated Techniques. Separate abstracts of each section have been prepared. (T.R.H.)

Ideological Wage Inequalities? The Technical/Social Dualism and the Gender Wage Gap in Engineering

ERIC Educational Resources Information Center

Cech, Erin A.

2013-01-01

Can professional cultures contribute to wage inequality? Recent literature has demonstrated how widely held cultural biases reproduce ascriptive inequalities in the workforce, but cultural belief systems "within" professions have largely been ignored as mechanisms of intra-profession inequality. I argue that cultural ideologies about professional…

76 FR 54397 - Airworthiness Directives; Lycoming Engines (Type Certificate Previously Held by Textron Lycoming...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-09-01

...--Part Numbers (Including All Dash Numbers) of Known Affected HA-6 Model Carburetors 10-5219-XX 10-5224-XX 10-5230-XX 10-5235-XX 10-5253-XX 10-5255-XX 10-5283-XX 10-6001-XX 10-6019-XX 10-6030-XX Unsafe...

Asbestos and Inconel combined to form hot-gas seal

NASA Technical Reports Server (NTRS)

Wooster, C. W., Jr.

1968-01-01

Hot-gas seal prevents warpage tendencies in large flange joints exposed to high temperatures, such as those present in large space vehicle engine exhausts. Two Inconel wire mesh cores are held in place by an asbestos cloth cover that acts as a spacer to form the seal.

Air and Space Museum Apollo 40th Celebration

NASA Image and Video Library

2009-07-19

NASA Astronaut and Expedition 19 Flight Engineer Michael Barratt delivers remarks and shows a moon rock sample being flown onboard the International Space Station at the Apollo 40th anniversary celebration held at the National Air and Space Museum, Monday, July 20, 2009 in Washington. Photo Credit: (NASA/Bill Ingalls)

Eighteenth NASTRAN (R) Users' Colloquium

NASA Technical Reports Server (NTRS)

1990-01-01

This publication is the proceedings of the Eighteenth NASTRAN Users' Colloquium held in Portland, Oregon, April 23-27, 1990. It provides some comprehensive general papers on the application of finite elements in engineering, comparisons with other approaches, unique applications, pre- and post-processing or auxiliary programs, and new methods of analysis with NASTRAN.

Hands-On Teaching and Entrepreneurship Development.

ERIC Educational Resources Information Center

da Silveira, Marcos Azevedo; da Silva, Mauro Schwanke; Kelber, Christian R.; de Freitas, Manuel R.

This paper presents the experiment being conducted in the Electric Circuits II course (ELE1103) at PUC-Rio's Electrical Engineering Department since March 1997. This experiment was held in both the fall and the spring semesters of 1997. The basis for the experiment was concurrent teaching methodology, to which the principles of entrepreneurship…

Naval Medical R and D News. Volume 8, Issue 9

DTIC Science & Technology

2016-09-01

Md. – Researchers from the Naval Medical Research Center (NMRC) presented a poster in August at the Military Heath System Research Symposium in...during a poster session and ceremony held at NMRC Aug. 12. The internships are part of the Department of Defense Science, Technology, Engineering and

One Output Function: A Misconception of Students Studying Digital Systems--A Case Study

ERIC Educational Resources Information Center

Trotskovsky, E.; Sabag, N.

2015-01-01

Background: Learning processes are usually characterized by students' misunderstandings and misconceptions. Engineering educators intend to help their students overcome their misconceptions and achieve correct understanding of the concept. This paper describes a misconception in digital systems held by many students who believe that combinational…

32 CFR 644.350 - Excess property reported for screening.

Code of Federal Regulations, 2011 CFR

2011-07-01

... 32 National Defense 4 2011-07-01 2011-07-01 false Excess property reported for screening. 644.350 Section 644.350 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY (CONTINUED) REAL... Engineers.” Distribution of copies of such reports within the departments is not required. (a) Land held...

32 CFR 644.350 - Excess property reported for screening.

Code of Federal Regulations, 2012 CFR

2012-07-01

... 32 National Defense 4 2012-07-01 2011-07-01 true Excess property reported for screening. 644.350 Section 644.350 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY (CONTINUED) REAL... Engineers.” Distribution of copies of such reports within the departments is not required. (a) Land held...

32 CFR 644.350 - Excess property reported for screening.

Code of Federal Regulations, 2013 CFR

2013-07-01

... 32 National Defense 4 2013-07-01 2013-07-01 false Excess property reported for screening. 644.350 Section 644.350 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY (CONTINUED) REAL... Engineers.” Distribution of copies of such reports within the departments is not required. (a) Land held...

32 CFR 644.350 - Excess property reported for screening.

Code of Federal Regulations, 2014 CFR

2014-07-01

... 32 National Defense 4 2014-07-01 2013-07-01 true Excess property reported for screening. 644.350 Section 644.350 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY (CONTINUED) REAL... Engineers.” Distribution of copies of such reports within the departments is not required. (a) Land held...

32 CFR 644.350 - Excess property reported for screening.

Code of Federal Regulations, 2010 CFR

2010-07-01

... 32 National Defense 4 2010-07-01 2010-07-01 true Excess property reported for screening. 644.350 Section 644.350 National Defense Department of Defense (Continued) DEPARTMENT OF THE ARMY (CONTINUED) REAL... Engineers.” Distribution of copies of such reports within the departments is not required. (a) Land held...

ISOLATED WETLANDS: STATE-OF-THE-SCIENCE AND FUTURE DIRECTIONS

EPA Science Inventory

In Solid Waste Agency of Northern Cook County v. U.S. Army Corps of Engineers (SWANCC), the U.S. Supreme Court held that isolated, intrastate, non-navigable waters could not be protected under the Clean Water Act based solely on their use by migratory birds. The SWANCC decision ...

Exciting Students through VEX Robotic Competitions

ERIC Educational Resources Information Center

Robinson, Trevor P.; Stewardson, Gary A.

2012-01-01

Robotic competitions continue to gain popularity in the educational community as a way to engage students in hands-on learning that can raise a student's interest in science, technology, engineering, and mathematics. In 1992, For Inspiration and Recognition of Science and Technology (FIRST) held its first competition and presented a style of…

STEM Education Summit: Summary of Key Themes

ERIC Educational Resources Information Center

Education Council, 2015

2015-01-01

The Science, Technology, Engineering, and Mathematics (STEM) Education Summit, held in Sydney on 5 November 2015, was hosted by the New South Wales (NSW) Minister for Education, Adrian Piccoli, on behalf of his Education Council colleagues. It was attended by just over 100 experts, thought leaders and STEM professionals from industry, government…

State of STEM

NASA Image and Video Library

2013-02-13

NASA Deputy Administrator Lori Garver listens to a question during the first-ever State of Science, Technology, Engineering and Math Event (SoSTEM) held at the Eisenhower Executive Office Building, Wednesday, Feb. 13, 2013 in Washington. Garver was part of a panel that took questions from a crowd of STEM students. Photo Credit: (NASA/Bill Ingalls)

Every Kid a Winner: Accountability in Education.

ERIC Educational Resources Information Center

Lessinger, Leon M.

One of the originators of performance contracting explains how school districts can use that concept to attack difficult educational problems and meet the increasing demand that schools be held accountable for their educational product. The author argues that what he calls "educational engineering" will guarantee a basic level of achievement in…

Hypotension and AV block after diesel exhaust exposure in heart failure-prone rats: role of gaseous and particulate components

EPA Science Inventory

Acute inhalations ofdiesel engine exhaust (DE) and fine particulate matter (PM2.5) have been demonstrated to provoke adverse cardiac events in humans with preexisting heart disease. Electrophysiologic dysfunction and autonomic imbalance are among the mechanisms widely held to und...

Women in biomedical engineering and health informatics and its impact on gender representation for accepted publications at IEEE EMBC 2007.

PubMed

McGregor, Carolyn; Smith, Kathleen P; Percival, Jennifer

2008-01-01

The study of women within the professions of Engineering and Computer Science has consistently been found to demonstrate women as a minority within these professions. However none of that previous work has assessed publication behaviours based on gender. This paper presents research findings on gender distribution of authors of accepted papers for the IEEE Engineering and Medicine Society annual conference for 2007 (EMBC '07) held in Lyon, France. This information is used to present a position statement of the current state of gender representation for conference publication within the domain of biomedical engineering and health informatics. Issues in data preparation resulting from the lack of inclusion of gender in information gathered from accepted authors are presented and discussed.

Antibody Engineering & Therapeutics 2016: The Antibody Society's annual meeting, December 11-15, 2016, San Diego, CA.

PubMed

Larrick, James W; Alfenito, Mark R; Scott, Jamie K; Parren, Paul W H I; Burton, Dennis R; Bradbury, Andrew R M; Lemere, Cynthia A; Messer, Anne; Huston, James S; Carter, Paul J; Veldman, Trudi; Chester, Kerry A; Schuurman, Janine; Adams, Gregory P; Reichert, Janice M

Antibody Engineering & Therapeutics, the largest meeting devoted to antibody science and technology and the annual meeting of The Antibody Society, will be held in San Diego, CA on December 11-15, 2016. Each of 14 sessions will include six presentations by leading industry and academic experts. In this meeting preview, the session chairs discuss the relevance of their topics to current and future antibody therapeutics development. Session topics include bispecifics and designer polyclonal antibodies; antibodies for neurodegenerative diseases; the interface between passive and active immunotherapy; antibodies for non-cancer indications; novel antibody display, selection and screening technologies; novel checkpoint modulators / immuno-oncology; engineering antibodies for T-cell therapy; novel engineering strategies to enhance antibody functions; and the biological Impact of Fc receptor engagement. The meeting will open with keynote speakers Dennis R. Burton (The Scripps Research Institute), who will review progress toward a neutralizing antibody-based HIV vaccine; Olivera J. Finn, (University of Pittsburgh School of Medicine), who will discuss prophylactic cancer vaccines as a source of therapeutic antibodies; and Paul Richardson (Dana-Farber Cancer Institute), who will provide a clinical update on daratumumab for multiple myeloma. In a featured presentation, a representative of the World Health Organization's INN expert group will provide a perspective on antibody naming. "Antibodies to watch in 2017" and progress on The Antibody Society's 2016 initiatives will be presented during the Society's special session. In addition, two pre-conference workshops covering ways to accelerate antibody drugs to the clinic and the applications of next-generation sequencing in antibody discovery and engineering will be held on Sunday December 11, 2016.

The international emergency management and engineering conference 1995: Proceedings. Globalization of emergency management and engineering: National and international issues concerning research and applications

DOE Office of Scientific and Technical Information (OSTI.GOV)

Sullivan, J.D.; Wybo, J.L.; Buisson, L.

1995-12-31

This conference was held May 9--12, 1995 in Nice, France. The purpose of this conference was to provide a forum for exchange of state-of-the-art information to cope more effectively with emergencies. Attention is focused on advance technology from both a managerial and a scientific viewpoint. Interests include computers and communication systems as well as the social science and management aspects involved in emergency management and engineering. The major sections are: Management and Social Sciences; Training; Natural Disasters; Nuclear Hazards; Chemical Hazards; Research; and Applications. Individual papers have been processed separately for inclusion in the appropriate data bases.

Aerospace Concurrent Engineering Design Teams: Current State, Next Steps and a Vision for the Future

NASA Technical Reports Server (NTRS)

Hihn, Jairus; Chattopadhyay, Debarati; Karpati, Gabriel; McGuire, Melissa; Borden, Chester; Panek, John; Warfield, Keith

2011-01-01

Over the past sixteen years, government aerospace agencies and aerospace industry have developed and evolved operational concurrent design teams to create novel spaceflight mission concepts and designs. These capabilities and teams, however, have evolved largely independently. In today's environment of increasingly complex missions with limited budgets it is becoming readily apparent that both implementing organizations and today's concurrent engineering teams will need to interact more often than they have in the past. This will require significant changes in the current state of practice. This paper documents the findings from a concurrent engineering workshop held in August 2010 to identify the key near term improvement areas for concurrent engineering capabilities and challenges to the long-term advancement of concurrent engineering practice. The paper concludes with a discussion of a proposed vision for the evolution of these teams over the next decade.

Mechanical performance evaluation of the CFETR central solenoid model coil design

NASA Astrophysics Data System (ADS)

Liu, Xiaogang; Wang, Zhaoliang; Ren, Yong; Li, Junjun; Yin, Dapeng; Li, Lei; Gao, Xiang; Wu, Yu

2018-01-01

The Chinese Fusion Engineering Test Reactor (CFETR) Central Solenoid Model Coil is being fabricated by the Institute of Plasma Physics Chinese Academy of Sciences. The Model Coil is comprised of Nb3Sn and NbTi modules held together by a preload structure. It will operate at 4.5 K to produce a peak field of 12 T at 48 kA. In order to investigate the feasibility and integrity of the Model Coil design before its manufacturing, the mechanical performance has been evaluated for the room temperature preload, 4.5 K stand-by and 48 kA operating conditions. A 1/15 3D detailed model that consists of jackets, insulations, bladders, buffers and preload structure, is constructed and simulated using the coupled structural-thermal-electromagnetic solver of ANSYS. In contrary to a smeared winding pack model, our analysis with the detailed model can directly and precisely simulate the differential thermal contraction effect of the preload structure, jacket and insulations, as well as the electromagnetic load acting on the jacket. The detailed deformation and stress behaviors of the Model Coil are illustrated and discussed. The results indicate that the final design of the CFETR Central Solenoid Model Coil is reasonably conservative and satisfy the design criteria.

Women and the Engineering Profession: the Stereotypical Engineer

NASA Astrophysics Data System (ADS)

Cory, Suzanne N.; Rezaie, Bahman

The paucity of female engineers has been a problem for years, and most universities suffer from a lack of women majoring in engineering. It is possible that the stereotypical image or perceived gender of engineers may deter young women from considering a career in the field. In order to determine whether 1st-year college students held perceptions regarding personality traits and probable gender of an engineer, a survey was developed based on the Personality Factor (PF) questionnaire originally developed by Cattell (1943). Results indicate that personality traits most often associated with engineers were primarily masculine. Also, engineers were most often expected to be male, especially by the females in this study. Perceived personality traits and the probable gender of engineers were compared to those of 5 other professions: accountants, lawyers, physicians, insurance broker/agents, and computer and information systems specialists. Several differences in perceived personality traits were found. In addition, engineers were perceived as more likely to be male than members of all of the other occupations studied except computer and information systems specialists. Possible approaches to begin altering young women's perceptions of personality traits and the probably gender of a stereotypical engineer are discussed.

DoD Value Engineering Conference Report. Value Engineering (VE) - A Tool that Benefits Line Management Held at Leesburg, Virginia on 1-2 November 1984. Part 2. Plenary Session,

DTIC Science & Technology

1985-06-01

DOD REFORMS AND INITIATIVES TO TAKE EFFECT , CONGRESS HAS ENACTED LEGISLATION. FOR EXAMPLE: 1. PUBLIC LAW 98-72 REVISED SYNOPSIS PROCEDURES AND 0...COMPETITION ADVOCATES, CREATED APPROVAL LEVELS FOR NONCOMPETITIVE ACTIONS AND CODIFIED BID PROTEST PROCEDURES. THIS ACT WILL HAVE FAR REACHING EFFECTS ON...PROBLEMS. WHETHER IT BE SPARE PARTS, COMPETITION OR GOLD-PLATING IT BOILS DOWN TO CONCERN THAT PUBLIC FUNDS ARE SPENT IN THE MOST PRUDENT, COST- EFFECTIVE

Non-invasive monitoring of vascularization of grafted engineered human oral mucosa

NASA Astrophysics Data System (ADS)

Wolf, D. E.; Seetamraju, M.; Gurjar, R. S.; Kuo, R. S.; Fasi, A.; Feinberg, S. E.

2012-03-01

Accident victims and victims of explosive devices often suffer from complex maxillofacial injuries. The lips are one of the most difficult areas of the face to reconstruct after an avulsion. Lip avulsion results in compromised facial esthetics and functions of speech and mastication. The process of reconstruction requires assessment of the vascularization of grafted ex vivo engineered tissue while it is buried underneath the skin. We describe the design and animal testing of a hand-held surgical probe based upon diffuse correlation spectroscopy to assess vascularization.

Aerodynamics of Hypersonic Lifting Vehicles: Conference Proceedings Held at the Fluid Dynamics Panel Symposium in Bristol, United Kingdom on 6-9 April 1987

DTIC Science & Technology

1987-11-01

Motion in Interactive Flows," MS Thesis , Aerospace Engineering and Engineering Mechanics Department, The University of Texas at Austin, Dec. 1986. 19...8217Cone drag in the transition from continuum to free molecular flow.’ PhD Thesis , Jesus College, Oxford (1984) 10-9 6i ______3&14 445 105.47 rn,=2.93...of Scramjets," Ph.D. Thesis , University of Sheffield (GB), October 1965. 88. Swithenbank, J., and Parsons, R.J., "Experimental Techniques for

Long Term Upper Ocean Study (LOTUS). A Summary of the Historical Data and Engineering Test Data.

DTIC Science & Technology

1982-12-01

the temperature measurements is .1% of the temperature range or .0250C. The recording units were held in stainless steel brackets with strength... diagram of mooring No. 693. 105 A2. Mooring diagram of mooring No. 694. 106 A3. Mooring diagram of mooring No. 733. 107 Acknowledgements The engineering...33059.8’N, 7000.1’W. Mooring diagrams appear in figures A-1 and A-2. The surface mooring, designated LOTUS-i, had a buoy with an Aanderaa meteorological

Computational Intelligence and Its Impact on Future High-Performance Engineering Systems

NASA Technical Reports Server (NTRS)

Noor, Ahmed K. (Compiler)

1996-01-01

This document contains presentations from the joint UVA/NASA Workshop on Computational Intelligence held at the Virginia Consortium of Engineering and Science Universities, Hampton, Virginia, June 27-28, 1995. The presentations addressed activities in the areas of fuzzy logic, neural networks, and evolutionary computations. Workshop attendees represented NASA, the National Science Foundation, the Department of Energy, National Institute of Standards and Technology (NIST), the Jet Propulsion Laboratory, industry, and academia. The workshop objectives were to assess the state of technology in the Computational intelligence area and to provide guidelines for future research.

Fundamentals of Friction: Macroscopic and Microscopic Processes. Proceedings of the NATO Advanced Study Institute on Fundamentals of Friction Held In Germany on July 29 - August 9, 1991

DTIC Science & Technology

1991-08-09

processes Prof T E Fischer, Stevens Institute of Technology, Hoboken, USA. Friction of granular materials Dr M J Adams, Unilever Research, Wirral, England...Army Research Office, ERO US National Science Foundation US Office of Naval Research, ERO Unilever Research and Engineering Division Mobil Research and...Development Corporation Exxon Research and Engineering Company . We are especially grateful to the ASI Administrator, Mr M G de St V Atkins, who was

Photonics applications and web engineering: WILGA Summer 2016

NASA Astrophysics Data System (ADS)

Romaniuk, Ryszard S.

2016-09-01

Wilga Summer 2016 Symposium on Photonics Applications and Web Engineering was held on 29 May - 06 June. The Symposium gathered over 350 participants, mainly young researchers active in optics, optoelectronics, photonics, electronics technologies and applications. There were presented around 300 presentations in a few main topical tracks including: bio-photonics, optical sensory networks, photonics-electronics-mechatronics co-design and integration, large functional system design and maintenance, Internet of Thins, and other. The paper is an introduction the 2016 WILGA Summer Symposium Proceedings, and digests some of the Symposium chosen key presentations.

Photonics applications and web engineering: WILGA Summer 2015

NASA Astrophysics Data System (ADS)

Romaniuk, Ryszard S.

2015-09-01

Wilga Summer 2015 Symposium on Photonics Applications and Web Engineering was held on 23-31 May. The Symposium gathered over 350 participants, mainly young researchers active in optics, optoelectronics, photonics, electronics technologies and applications. There were presented around 300 presentations in a few main topical tracks including: bio-photonics, optical sensory networks, photonics-electronics-mechatronics co-design and integration, large functional system design and maintenance, Internet of Thins, and other. The paper is an introduction the 2015 WILGA Summer Symposium Proceedings, and digests some of the Symposium chosen key presentations.

Aquifer thermal energy (heat and chill) storage

NASA Astrophysics Data System (ADS)

Jenne, E. A.

1992-11-01

As part of the 1992 Intersociety Conversion Engineering Conference (IECEC), held in San Diego, California, 3 - 7 Aug. 1992, the Seasonal Thermal Energy Storage Program coordinated five sessions dealing specifically with aquifer thermal energy storage technologies (ATES). Researchers from Sweden, The Netherlands, Germany, Switzerland, Denmark, Canada, and the United States presented papers on a variety of ATES related topics. With special permission from the Society of Automotive Engineers, host society for the 1992 IECEC, these papers are being republished here as a standalone summary of ATES technology status. Individual papers are indexed separately.

Exploration Design Challenge 2014

NASA Image and Video Library

2014-04-25

Mark Geyer, Orion Program Manager, spoke at the USA Science and Engineering Festival on April 25, 2014. The event was held to announce the winner of the Exploration Design Challenge. The goal of the Exploration Design Challenge was for students to research and design ways to protect astronauts from space radiation.The winning team's design will be built and flown aboard the Orion/EFT-1. The USA Science and Engineering Festival takes place at the Washington Convention Center in Washington, DC on April 26 and 27, 2014. Photo Credit: (NASA/Aubrey Gemignani)

Proceedings of the Meeting of the Coastal Engineering Research Board (54th) Held in New Orleans, Louisiana on 4-6 June 1991

DTIC Science & Technology

1992-04-01

Sanda, CECW-EG SOUTH PACIFIC DIVISION Mr. Jaime R. Merino, CESPD-ED-W BOARD OF ENGINEERS FOR RIVERS Mr. Jeffrey C. Cole, CESPN-PE-W AND HARBORS Mr...areas. 68 Coastal areas experiencing erosion and economic loss include: a. Sabine Pass to Rollover Pass/Highway 87. In the fall of 1989, the State... Sabine Pass. The closure was prompted by the dangerous conditions resulting from erosion along the highway. In some areas, the highway lies at the

Improving Career Access in Science and Engineering for Students with Disabilities. Conference Proceedings of the National Association for Industry-Education Cooperation; American Association for the Advancement of Science; Association on Higher Education and Disability; National Parent Network on Disability, Federation for Children with Special Needs.

ERIC Educational Resources Information Center

National Association for Industry - Education Cooperation, Buffalo, NY.

Many are concerned that America will not have a sufficient supply of scientists and engineers in the workforce for the 21st century. Five regional workshops were held by four organizations (in Boston, Massachusetts; Minneapolis, Minnesota; Seattle-Tacoma, Washington; and Phoenix-Tempe, Arizona) to provide a forum for all those concerned with…

Understanding Early Elementary Children's Conceptual Knowledge of Plant Structure and Function through Drawings

PubMed Central

Ellis, Jane P.; Jones, Alan M.

2014-01-01

This study examined children's drawings to explain children's conceptual understanding of plant structure and function. The study explored whether the children's drawings accurately reflect their conceptual understanding about plants in a manner that can be interpreted by others. Drawing, survey, interview, and observational data were collected from 182 students in grades K and 1 in rural southeastern United States. Results demonstrated the children held a wide range of conceptions concerning plant structure and function. These young children held very simple ideas about plants with respect to both their structure and function. Consistent with the drawings, the interviews presented similar findings. PMID:25185222

Sodium sulfur battery seal

DOEpatents

Mikkor, Mati

1981-01-01

This disclosure is directed to an improvement in a sodium sulfur battery construction in which a seal between various battery compartments is made by a structure in which a soft metal seal member is held in a sealing position by holding structure. A pressure applying structure is used to apply pressure on the soft metal seal member when it is being held in sealing relationship to a surface of a container member of the sodium sulfur battery by the holding structure. The improvement comprises including a thin, well-adhered, soft metal layer on the surface of the container member of the sodium sulfur battery to which the soft metal seal member is to be bonded.

Development and Experimental Study of Education Through the Synergetic Training for the Engineering Enhanced Medicine “ESTEEM” in Tohoku University

NASA Astrophysics Data System (ADS)

Yamano, Masahiro; Matsuki, Noriaki; Numayama, Keiko; Takeda, Motohiro; Hayasaka, Tomoaki; Ishikawa, Takuji; Yamaguchi, Takami

We developed new bio-medical engineering curriculum for industrial engineers, and we confirmed that the engineer's needs and the educative effects by holding a trail program. This study in Tohoku University was supported by the Ministry of Economy, Trade and Industry (METI) . We named the curriculum as “ESTEEM” which is acronym of project title “Education through the Synergetic Training for the Engineering Enhanced Medicine” . In Tohoku University, the “REDEEM” curriculum which is an entry level course of bio-medical engineering for engineers has been already held. The positioning of “ESTEEM” program is an advanced course to enhance knowledge and experience in clinical point of view. The program is consisted of the problem based learning (PBL) style lectures, practical training, and observation learning in hospital. It is a unique opportunity to have instruction by doctors, from diagnosis to surgical operation, from traditional technique to front-line medical equipment. In this paper, we report and discuss on the progress of the new bio-medical engineering curriculum.

Bioorganic Chemistry. A Natural Reunion of the Physical and Life Sciences

PubMed Central

Poulter, C. Dale

2009-01-01

Organic substances were conceived as those found in living organisms. Although the definition was soon broadened to include all carbon-containing compounds, naturally occurring molecules have always held a special fascination for organic chemists. From these beginnings, molecules from nature were indespensible tools as generations of organic chemists developed new techniques for determining structures, analyzed the mechanisms of reactions, explored the effects conformation and stereochemistry on reactions, and found challenging new targets to synthesize. Only recently have organic chemists harnessed the powerful techniques of organic chemistry to study the functions of organic molecules in their biological hosts, the enzymes that synthesize molecules and the complex processes that occur in a cell. In this Perspective, I present a personal account my entrée into bioorganic chemistry as a physical organic chemist and subsequent work to understand the chemical mechanisms of enzyme-catalyzed reactions, to develop techniques to identify and assign hydrogen bonds in tRNAs through NMR studies with isotopically labeled molecules, and to study how structure determines function in biosynthetic enzymes with proteins obtained by genetic engineering. PMID:19323569

Investigation of ecological parameters of four-stroke SI engine, with pneumatic fuel injection system

NASA Astrophysics Data System (ADS)

Marek, W.; Śliwiński, K.

2016-09-01

The publication presents the results of tests to determine the impact of using waste fuels, alcohol, to power the engine, on the ecological parameters of the combustion engine. Alternatively fuelled with a mixture of iso- and n-butanol, indicated with "X" and "END, and gasoline and a mixture of fuel and alcohol. The object of the study was a four-stroke engine with spark ignition designed to work with a generator. Motor power was held by the modified system of pneumatic injection using hot exhaust gases developed by Prof. Stanislaw Jarnuszkiewicz, controlled by modern mechatronic systems. Tests were conducted at a constant speed for the intended use of the engine. The subject of the research was to determine the control parameters such as ignition timing, mixture composition and the degree of exhaust gas recirculation on the ecological parameters of the engine. Tests were carried out using partially quality power control. In summary we present the findings of this phase of the study.

In Brief: Suresh slated to head U.S. National Science Foundation

NASA Astrophysics Data System (ADS)

Showstack, Randy

2010-06-01

U.S. president Barack Obama announced on 3 June his intent to nominate Subra Suresh as the next director of the U.S. National Science Foundation (NSF). Arden Bement, who served as NSF director since 2004, resigned earlier this year to lead Purdue University's Global Policy Research Institute, in West Lafayette, Indiana. Suresh is dean of the School of Engineering and the Vannevar Bush Professor of Engineering at Massachusetts Institute of Technology (MIT), Cambridge. Suresh joined MIT in 1993 as the R. P. Simmons Professor of Materials Science and Engineering. Since then, he has held joint faculty appointments in the departments of Mechanical Engineering and Biological Engineering, as well as the Division of Health Sciences and Technology. He previously was head of the university's Department of Materials Science and Engineering. Suresh has a B.S. from the Indian Institute of Technology, Madras, India; an M.S. from Iowa State University of Science and Technology, Ames; and a Sc.D. from MIT.

Present Situation and Ripple Effect of “Science Summer Festival in Tokushima” Held to Aim to Avoid Moving Away from the Engineering

NASA Astrophysics Data System (ADS)

Sugiyama, Shigeru; Inaoka, Takeshi; Sugino, Shoichi; Ohnishi, Tokuo

It is generally known that many young Japanese are moving away from the Engineering. In the Faculty of Engineering, the University of Tokushima, “Science Summer Festival in Tokushima” was started in 1997 in order to increase young persons, who are interested in the Engineering, and marks its 12th anniversary in 2008. In the festival, the main theme is “Let‧s experience science together” and various creative entertainments, which are operated through collaboration between industry, educational institutions and the administration in Tokushima Prefecture, are opened. Since first-grade students, who are expected to join the festival as a first-grade in an elementary school in 1997, were entered in the Faculty of Engineering in 2008, the effect of the festival on their motive for the entrance to the Faculty of the Engineering has been examined. In the present paper, the present situation of “Science Summer Festival in Tokushima” and the results of the examinations are described.

Modelling large deformation and soil—water—structure interaction with material point method: Briefing on MPM2017 conference

NASA Astrophysics Data System (ADS)

Rohe, Alexander; Liang, Dongfang

2017-06-01

The 1st International Conference on the Material Point Method for "Modelling Large Deformation and Soil-Water-Structure Interaction" (MPM2017) was held in Delft, The Netherlands on 10-13 January 2017. This is the first conference organised by the Anura3D MPM Research Community, following a series of international workshops and symposia previously held in The Netherlands, UK, Spain and Italy, as part of the European Commission FP7 Marie-Curie project MPM-DREDGE. We are delighted to present seven contributions in this Special Column of the Journal of Hydrodynamics, and take this opportunity to announce that the 2nd conference, MPM2019, will be held in Cambridge, UK in January 2019.

KSC-05PD-0407

NASA Technical Reports Server (NTRS)

2005-01-01

KENNEDY SPACE CENTER, FLA. At the 2005 FIRST Robotics Regional Competition held at the University of Central Florida March 10- 12, Center Director Jim Kennedy (right) autographs the shirt of Dr. Woodie Flowers, who is a national advisor and co-founder of FIRST. Dr. Flowers is the Pappalardo Professor of Mechanical Engineering at the Massachusetts Institute of Technology.

76 FR 18033 - Airworthiness Directives; Piper Aircraft, Inc. (Type Certificate Previously Held by The New Piper...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-04-01

..., any comments received, and other information. The address for the Docket Office (phone: 800-647-5527... INFORMATION CONTACT: Darby Mirocha, Aerospace Engineer, FAA, Atlanta Aircraft Certification Office, 1701... Manager, Atlanta Aircraft Certification Office, FAA, has the authority to approve AMOCs for this AD, if...

75 FR 82329 - Airworthiness Directives; Piper Aircraft, Inc. (Type Certificate Previously Held by The New Piper...

Federal Register 2010, 2011, 2012, 2013, 2014

2010-12-30

... for the Docket Office (phone: 800-647-5527) is in the ADDRESSES section. Comments will be available in... Engineer, FAA, Atlanta Aircraft Certification Office, 1701 Columbia Avenue, College Park, Georgia 30337... (AMOCs) (h)(1) The Manager, Atlanta Aircraft Certification Office, FAA, has the authority to approve...

A Psychosociocultural Framework of College Persistence Wellness for Students on Academic Probation

ERIC Educational Resources Information Center

Moore, Leya

2013-01-01

Background: There is increased need for a college educated workforce that is prepared to enter high-demand, technical fields (e.g., science, technology, engineering, math, medicine). Universities continue to be held accountable for improving student retention and degree completion. This study sought to understand the cognitive and noncognitive…

Numerical methods in heat transfer

DOE Office of Scientific and Technical Information (OSTI.GOV)

Lewis, R.W.

1985-01-01

This third volume in the series in Numerical Methods in Engineering presents expanded versions of selected papers given at the Conference on Numerical Methods in Thermal Problems held in Venice in July 1981. In this reference work, contributors offer the current state of knowledge on the numerical solution of convective heat transfer problems and conduction heat transfer problems.

London International Youth Science Forum

ERIC Educational Resources Information Center

Auty, Geoff

2010-01-01

In this article, the author discusses the 2010 London International Youth Science Forum (LIYSF) and shares his experience in attending the forum. Unlike the Harry Messel event in Sydney, which takes place every two years, LIYSF is an annual event. Before moving to Imperial College London, LIYSF was held at the Institute of Electrical Engineers and…

NASA STEM Event

NASA Image and Video Library

2013-01-19

School children react to food shrinking in a vacuum chamber during an Science, Technology, Engineering, and Math (STEM) education event held at the Ritz-Carlton Hotel in Arlington, VA on Saturday, Jan. 19, 2013. Students were able to meet with Astronaut Melvin, conduct experiments, build their own space jab, and touch a mockup space suit. Photo Credit: (NASA/Bill Ingalls)

40 CFR 89.612 - Prohibited acts; penalties.

Code of Federal Regulations, 2014 CFR

2014-07-01

... which the prohibited action is based. (e)(1) An ICI whose nonroad engines imported under § 89.605 or... sanctions and penalties, be subject to any, or all, of the following sanctions: (i) The ICI's currently held certificates of conformity may be revoked or suspended; (ii) The ICI may be deemed ineligible to apply for new...

40 CFR 89.612 - Prohibited acts; penalties.

Code of Federal Regulations, 2012 CFR

2012-07-01

... which the prohibited action is based. (e)(1) An ICI whose nonroad engines imported under § 89.605 or... sanctions and penalties, be subject to any, or all, of the following sanctions: (i) The ICI's currently held certificates of conformity may be revoked or suspended; (ii) The ICI may be deemed ineligible to apply for new...

40 CFR 89.612 - Prohibited acts; penalties.

Code of Federal Regulations, 2011 CFR

2011-07-01

... which the prohibited action is based. (e)(1) An ICI whose nonroad engines imported under § 89.605 or... sanctions and penalties, be subject to any, or all, of the following sanctions: (i) The ICI's currently held certificates of conformity may be revoked or suspended; (ii) The ICI may be deemed ineligible to apply for new...

40 CFR 89.612 - Prohibited acts; penalties.

Code of Federal Regulations, 2013 CFR

2013-07-01

... which the prohibited action is based. (e)(1) An ICI whose nonroad engines imported under § 89.605 or... sanctions and penalties, be subject to any, or all, of the following sanctions: (i) The ICI's currently held certificates of conformity may be revoked or suspended; (ii) The ICI may be deemed ineligible to apply for new...

A Comparison of Peer and Tutor Feedback

ERIC Educational Resources Information Center

Hamer, John; Purchase, Helen; Luxton-Reilly, Andrew; Denny, Paul

2015-01-01

We report on a study comparing peer feedback with feedback written by tutors on a large, undergraduate software engineering programming class. Feedback generated by peers is generally held to be of lower quality to feedback from experienced tutors, and this study sought to explore the extent and nature of this difference. We looked at how…

STEM Strategies: Student Ambassadors and Equality in Higher Education

ERIC Educational Resources Information Center

Gartland, Clare

2014-01-01

More skilled young people are urgently needed in science, technology, engineering and mathematics in the UK. This book indicates how policy can be developed to encourage young people to consider STEM careers. It challenges widely held assumptions about how role models help raise aspirations and support progression to Higher Education and asks…

The Twenty-First NASTRAN (R) Users' Colloquium

NASA Technical Reports Server (NTRS)

1993-01-01

This publication contains the proceedings of the Twenty-First NASTRAN Users' Colloquium held in Tampa, FL, April 26 through April 30, 1993. It provides some comprehensive general papers on the application of finite elements in engineering, comparisons with other approaches, unique applications, pre-and postprocessing with other auxiliary programs and new methods of analysis with NASTRAN.

Requirements Engineering and Analysis Workshop Proceedings Held in Pittsburgh, Pennsylvania on 12-14 March 1991

DTIC Science & Technology

1991-12-01

urally. 6.5 Summary of Current or Potential Approaches Many approaches to context analysis were discussed by the group, including: * Causal Trees * SWOT ... Apple Computer, 1988 1 Aseltine, J., Beam, W.R., Palmer, J.D., Sage, A.P., 1989, Introduction To Computer Systems: Analysis, Design and Application

The Potential Impact of Mars' Atmospheric Dust on Future Human Exploration of the Red Planet: Mars Sample Return Considerations

NASA Astrophysics Data System (ADS)

Winterhalter, D.; Levine, J. S.; Kerschmann, R.; Beaty, D. W.; Carrier, B. L.; Ashley, J. W.

2018-04-01

To aid early engineering and mission design efforts, the NESC held a workshop on the atmospheric dust and its impact on the human exploration of Mars. Of great interest is the possible Mars Sample Return contribution that will help to answer pertinent questions.

Composite hub/metal blade compressor rotor

NASA Technical Reports Server (NTRS)

Yao, S.

1978-01-01

A low cost compressor rotor was designed and fabricated for a small jet engine. The rotor hub and blade keepers were compression molded with graphite epoxy. Each pair of metallic blades was held in the hub by a keeper. All keepers were locked in the hub with circumferential windings. Feasibility of fabrication was demonstrated in this program.

National Educators' Workshop: Update 1996

NASA Technical Reports Server (NTRS)

Gardner, James E.; Freeman, Ginger L.; Jacobs, James; Parkin, Don M.

1997-01-01

This document contains a collection of experiments presented and demonstrated at the National Educators' Workshop: Update 96, held at Los Alamos National Laboratory, Los Alamos, New Mexico on October 27-30, 1996. The experiments related to the nature and properties of engineering materials and provided information to assist in teaching about materials in the education community.

2012 Photosynthesis Gordon Research Conference and Seminar, JUL 7-13, 2012

DOE Office of Scientific and Technical Information (OSTI.GOV)

Debus, Richard

2012-07-13

The Gordon Research Conference on PHOTOSYNTHESIS was held at Davidson College, Davidson, North Carolina, July 8-13, 2012. The Conference was well-attended with 150 participants (attendees list attached). The attendees represented the spectrum of endeavor in this field coming from academia, industry, and government laboratories, both U.S. and foreign scientists, senior researchers, young investigators, and students. Of the 150 attendees, 65 voluntarily responded to a general inquiry regarding ethnicity which appears on our registration forms. Of the 65 respondents, 20% were Minorities$-$ 5% Hispanic, 15% Asian and 0% African American. Approximately 28% of the participants at the 2012 meeting were women.more » The Gordon Research Seminar on PHOTOSYNTHESIS held at Davidson College, Davidson, North Carolina, July 7-8, 2012.. The Conference was well-attended with 51 participants (attendees list attached). The attendees represented the spectrum of endeavor in this field coming from academia, industry, and government laboratories, both U.S. and foreign scientists, senior researchers, young investigators, and students. Of the 51 attendees, 22 voluntarily responded to a general inquiry regarding ethnicity which appears on our registration forms. Of the 22 respondents, 14% were Minorities $-$0% Hispanic, 14% Asian and 0% African American. Approximately 35% of the participants at the 2012 meeting were women. Focal points for talks and discussions will include: Artificial photosynthesis and solar energy conversion strategies; Engineering organisms for biofuels and hydrogen production; Electron transport, proton transport, and energy coupling; Photoprotection mechanisms; Photosynthetic reaction center structure and function, including rewiring reaction centers for artificial photosynthesis; Energy capture and light harvesting solutions, including quantum coherence; Structure of the oxygen evolving complex and the mechanism of oxygen production.« less

Hybrid Hydroxyapatite Nanoparticle Colloidal Gels are Injectable Fillers for Bone Tissue Engineering

PubMed Central

Gu, Zhen; Jamal, Syed; Detamore, Michael S.

2013-01-01

Injectable bone fillers have emerged as an alternative to the invasive surgery often required to treat bone defects. Current bone fillers may benefit from improvements in dynamic properties such as shear thinning during injection and recovery of material stiffness after placement. Negatively charged inorganic hydroxyapatite (HAp) nanoparticles (NPs) were assembled with positively charged organic poly(d,l-lactic-co-glycolic acid) (PLGA) NPs to create a cohesive colloidal gel. This material is held together by electrostatic forces that may be disrupted by shear to facilitate extrusion, molding, or injection. Scanning electron micrographs of the dried colloidal gels showed a well-organized, three-dimensional porous structure. Rheology tests revealed that certain colloidal gels could recover after being sheared. Human umbilical cord mesenchymal stem cells were also highly viable when seeded on the colloidal gels. HAp/PLGA NP colloidal gels offer an attractive scheme for injectable filling and regeneration of bone tissue. PMID:23815275

KSC-99pp1229

NASA Image and Video Library

1999-10-20

Center Director Roy Bridges stops at the Stewart Eye Institute table at the Disability Awareness and Action Working Group (DAAWG) 1999 Technology Fair being held Oct. 20-21 at Kennedy Space Center. Behind Bridges is Sterling Walker, director of Engineering Development at KSC and chairman of DAAWG. At the near right are George and Marian Hall, who are with the Institute. At the left is Nancie Strott, a multi-media specialist with Dynacs and chairperson of the Fair. The Fair is highlighting vendors demonstrating mobility, hearing, vision and silent disability assistive technology. The purpose is to create an awareness of the types of technology currently available to assist people with various disabilities in the workplace. The theme is that of this year's National Disability Employment Awareness Month, "Opening Doors to Ability." Some of the vendors participating are Canine Companions for Independence, Goodwill Industries, Accessible Structures, Division of Blind Services, Space Coast Center for Independent Living, KSC Fitness Center and Delaware North Parks Services

KSC-99pp1230

NASA Image and Video Library

1999-10-20

Center Director Roy Bridges stops to talk to one of the vendors at the Disability Awareness and Action Working Group (DAAWG) Technology Fair being held Oct. 20-21 at Kennedy Space Center. With him at the far left is Sterling Walker, director of Engineering Development at KSC and chairman of DAAWG, and Nancie Strott, a multi-media specialist with Dynacs and chairperson of the Fair; at the right is Carol Cavanaugh, with KSC Public Services. The Fair is highlighting vendors demonstrating mobility, hearing, vision and silent disability assistive technology. The purpose is to create an awareness of the types of technology currently available to assist people with various disabilities in the workplace. The theme is that of this year's National Disability Employment Awareness Month, "Opening Doors to Ability." Some of the vendors participating are Canine Companions for Independence, Goodwill Industries, Accessible Structures, Division of Blind Services, Space Coast Center for Independent Living, KSC Fitness Center and Delaware North Parks Services

Applications of tethers in space: A review of workshop recommendations

NASA Technical Reports Server (NTRS)

Vontiesenhausen, G. (Editor)

1986-01-01

Well-organized and structured efforts of considerable magnitude involving NASA, industry, and academia have explored and defined the engineering and technological requirements of the use of tethers in space and have discovered their broad range of operational and economic benefits. The results of these efforts have produced a family of extremely promising candidate applications. The extensive efforts now in progress are gaining momentum and a series of flight demonstrations are being planned and can be expected to take place in a few years. This report provides an analysis and a review of NASA's second major workshop on Applications of Tethers in Space held in October 15 to 17, 1985, in Venice, Italy. It provides a summary of an up-to-date assessment and recommendations by the NASA Tether Applications in Space Program Planning Group, consisting of representatives of seven NASA Centers and responsible for tether applications program planning implementation as recommended by the workshop panels.

Dual-Use Space Technology Transfer Conference and Exhibition. Volume 1

NASA Technical Reports Server (NTRS)

Krishen, Kumar (Compiler)

1994-01-01

This document contains papers presented at the Dual-Use Space Technology Transfer Conference and Exhibition held at the Johnson Space Center February 1-3, 1994. Possible technology transfers covered during the conference were in the areas of information access; innovative microwave and optical applications; materials and structures; marketing and barriers; intelligent systems; human factors and habitation; communications and data systems; business process and technology transfer; software engineering; biotechnology and advanced bioinstrumentation; communications signal processing and analysis; new ways of doing business; medical care; applications derived from control center data systems; human performance evaluation; technology transfer methods; mathematics, modeling, and simulation; propulsion; software analysis and decision tools systems/processes in human support technology; networks, control centers, and distributed systems; power; rapid development perception and vision technologies; integrated vehicle health management; automation technologies; advanced avionics; ans robotics technologies. More than 77 papers, 20 presentations, and 20 exhibits covering various disciplines were presented b experts from NASA, universities, and industry.

The Most Earth Size, Habitable Zone Planets around a Single Star on This Week @NASA – 02/24/2017

NASA Image and Video Library

2017-02-24

NASA held a news conference Feb. 22 at the agency’s headquarters to discuss the finding by the agency’s Spitzer Space Telescope of seven Earth-sized planets around a tiny, relatively nearby, ultra-cool dwarf star. Three of the planets in this system, known as TRAPPIST-1, are in the habitable zone – the region around the star in which liquid water is most likely to thrive on a rocky planet. This is the first time so many planets have been found in a single star's habitable zone outside our solar system, and is the best target yet for studying the atmospheres of potentially habitable, Earth-sized worlds. Also, Kennedy’s Pad 39A, Back in Business, Russian Cargo Ship Arrives at Space Station, RS-25 Engine Tests Resume at Stennis, Structural Testing Begins on SLS Hardware, and 55th Anniversary of Friendship 7 Flight!

Workshop on High Power ICH Antenna Designs for High Density Tokamaks

NASA Astrophysics Data System (ADS)

Aamodt, R. E.

1990-02-01

A workshop in high power ICH antenna designs for high density tokamaks was held to: (1) review the data base relevant to the high power heating of high density tokamaks; (2) identify the important issues which need to be addressed in order to ensure the success of the ICRF programs on CIT and Alcator C-MOD; and (3) recommend approaches for resolving the issues in a timely realistic manner. Some specific performance goals for the antenna system define a successful design effort. Simply stated these goals are: couple the specified power per antenna into the desired ion species; produce no more than an acceptable level of RF auxiliary power induced impurities; and have a mechanical structure which safely survives the thermal, mechanical and radiation stresses in the relevant environment. These goals are intimately coupled and difficult tradeoffs between scientific and engineering constraints have to be made.

Traversing Microphone Track Installed in NASA Lewis' Aero-Acoustic Propulsion Laboratory Dome

NASA Technical Reports Server (NTRS)

Bauman, Steven W.; Perusek, Gail P.

1999-01-01

The Aero-Acoustic Propulsion Laboratory is an acoustically treated, 65-ft-tall dome located at the NASA Lewis Research Center. Inside this laboratory is the Nozzle Acoustic Test Rig (NATR), which is used in support of Advanced Subsonics Technology (AST) and High Speed Research (HSR) to test engine exhaust nozzles for thrust and acoustic performance under simulated takeoff conditions. Acoustic measurements had been gathered by a far-field array of microphones located along the dome wall and 10-ft above the floor. Recently, it became desirable to collect acoustic data for engine certifications (as specified by the Federal Aviation Administration (FAA)) that would simulate the noise of an aircraft taking off as heard from an offset ground location. Since nozzles for the High-Speed Civil Transport have straight sides that cause their noise signature to vary radially, an additional plane of acoustic measurement was required. Desired was an arched array of 24 microphones, equally spaced from the nozzle and each other, in a 25 off-vertical plane. The various research requirements made this a challenging task. The microphones needed to be aimed at the nozzle accurately and held firmly in place during testing, but it was also essential that they be easily and routinely lowered to the floor for calibration and servicing. Once serviced, the microphones would have to be returned to their previous location near the ceiling. In addition, there could be no structure could between the microphones and the nozzle, and any structure near the microphones would have to be designed to minimize noise reflections. After many concepts were considered, a single arched truss structure was selected that would be permanently affixed to the dome ceiling and to one end of the dome floor.

Emergency deployment of genetically engineered veterinary vaccines in Europe.

PubMed

Ramezanpour, Bahar; de Foucauld, Jean; Kortekaas, Jeroen

2016-06-24

On the 9th of November 2015, preceding the World Veterinary Vaccine Congress, a workshop was held to discuss how veterinary vaccines can be deployed more rapidly to appropriately respond to future epizootics in Europe. Considering their potential and unprecedented suitability for surge production, the workshop focussed on vaccines based on genetically engineered viruses and replicon particles. The workshop was attended by academics and representatives from leading pharmaceutical companies, regulatory experts, the European Medicines Agency and the European Commission. We here outline the present regulatory pathways for genetically engineered vaccines in Europe and describe the incentive for the organization of the pre-congress workshop. The participants agreed that existing European regulations on the deliberate release of genetically engineered vaccines into the environment should be updated to facilitate quick deployment of these vaccines in emergency situations. Copyright © 2016.

Human-scale interaction for virtual model displays: a clear case for real tools

NASA Astrophysics Data System (ADS)

Williams, George C.; McDowall, Ian E.; Bolas, Mark T.

1998-04-01

We describe a hand-held user interface for interacting with virtual environments displayed on a Virtual Model Display. The tool, constructed entirely of transparent materials, is see-through. We render a graphical counterpart of the tool on the display and map it one-to-one with the real tool. This feature, combined with a capability for touch- sensitive, discrete input, results in a useful spatial input device that is visually versatile. We discuss the tool's design and interaction techniques it supports. Briefly, we look at the human factors issues and engineering challenges presented by this tool and, in general, by the class of hand-held user interfaces that are see-through.

Inspiring engineering minds to advance human health: the Henry Samueli School of Engineering's Department of BME.

PubMed

Lee, Abraham; Wirtanen, Erik

2012-07-01

The growth of biomedical engineering at The Henry Samueli School of Engineering at the University of California, Irvine (UCI) has been rapid since the Center for Biomedical Engineering was first formed in 1998 [and was later renamed as the Department of Biomedical Engineering (BME) in 2002]. Our current mission statement, “Inspiring Engineering Minds to Advance Human Health,” serves as a reminder of why we exist, what we do, and the core principles that we value and by which we abide. BME exists to advance the state of human health via engineering innovation and practices. To attain our goal, we are empowering our faculty to inspire and mobilize our students to address health problems. We treasure the human being, particularly the human mind and health. We believe that BME is where minds are nurtured, challenged, and disciplined, and it is also where the health of the human is held as a core mission value that deserves our utmost priority (Figure 1). Advancing human health is not a theoretical practice; it requires bridging between disciplines (engineering and medicine) and between communities (academic and industry).

Third annual symposium on Frontiers of Engineering: Reports on leading edge engineering from the 1997 NAE symposium

DOE Office of Scientific and Technical Information (OSTI.GOV)

Hunziker, Janet

1998-06-01

This book is the third publication highlighting the presentations of the National Academy of Engineering's (NAE) symposium series, Frontiers of Engineering. The Third Annual NAE Symposium on Frontiers of Engineering was held September 18-20, 1997, at the Beckman Center in Irvine, California. The 101 emerging engineering leaders from industry, academia, and federal laboratories who attended the meeting heard presentations and discussed pioneering research and technical work in a variety of engineering fields. Symposium speakers were asked to prepare extended abstracts of their presentations, and those papers are contained herein. Fifteen papers are organized under the following five headings: biomechanics, sensorsmore » and control for manufacturing processes, safety and security issues, decision-making tools for design and manufacturing, and intelligent transportation systems. Talks focused on such topics as implant design and technology, design and application of optical fiber sensors, quadrupole resonance explosive detection systems, multicriteria evaluation of manufacturing performance, and automated highway systems. The after-dinner speech, which focused on today's rapid pace of change, is also included.« less

Computational Tools and Facilities for the Next-Generation Analysis and Design Environment

NASA Technical Reports Server (NTRS)

Noor, Ahmed K. (Compiler); Malone, John B. (Compiler)

1997-01-01

This document contains presentations from the joint UVA/NASA Workshop on Computational Tools and Facilities for the Next-Generation Analysis and Design Environment held at the Virginia Consortium of Engineering and Science Universities in Hampton, Virginia on September 17-18, 1996. The presentations focused on the computational tools and facilities for analysis and design of engineering systems, including, real-time simulations, immersive systems, collaborative engineering environment, Web-based tools and interactive media for technical training. Workshop attendees represented NASA, commercial software developers, the aerospace industry, government labs, and academia. The workshop objectives were to assess the level of maturity of a number of computational tools and facilities and their potential for application to the next-generation integrated design environment.

Research trends in biomimetic medical materials for tissue engineering: 3D bioprinting, surface modification, nano/micro-technology and clinical aspects in tissue engineering of cartilage and bone.

PubMed

Chen, Cen; Bang, Sumi; Cho, Younghak; Lee, Sahnghoon; Lee, Inseop; Zhang, ShengMin; Noh, Insup

2016-01-01

This review discusses about biomimetic medical materials for tissue engineering of bone and cartilage, after previous scientific commentary of the invitation-based, Korea-China joint symposium on biomimetic medical materials, which was held in Seoul, Korea, from October 22 to 26, 2015. The contents of this review were evolved from the presentations of that symposium. Four topics of biomimetic medical materials were discussed from different research groups here: 1) 3D bioprinting medical materials, 2) nano/micro-technology, 3) surface modification of biomaterials for their interactions with cells and 4) clinical aspects of biomaterials for cartilage focusing on cells, scaffolds and cytokines.

The 16th International Conference on X-ray Absorption Fine Structure (XAFS16)

NASA Astrophysics Data System (ADS)

Grunwaldt, J.-D.; Hagelstein, M.; Rothe, J.

2016-05-01

This preface of the proceedings volume of the 16th International Conference on X- ray Absorption Fine Structure (XAFS16) gives a glance on the five days of cutting-edge X-ray science which were held in Karlsruhe, Germany, August 23 - 28, 2015. In addition, several satellite meetings took place in Hamburg, Berlin and Stuttgart, a Sino-German workshop, three data analysis tutorials as well as special symposia on industrial catalysis and XFELs were held at the conference venue.

Successfully Engaging Scientists in NASA Education and Public Outreach: Examples from a Teacher Professional Development Workshop Series and a Planetary Analog Festival

NASA Astrophysics Data System (ADS)

Jones, A. P.; Hsu, B. C.; Bleacher, L.; Shaner, A. J.

2014-12-01

The Lunar Workshops for Educators are a series of weeklong workshops for grade 6-9 science teachers focused on lunar science and exploration, sponsored by the Lunar Reconnaissance Orbiter (LRO). These workshops have been held across the country for the past five years, in places underserved with respect to NASA workshops and at LRO team member institutions. MarsFest is a planetary analog festival that has been held annually in Death Valley National Park since 2012, made possible with support from the Curiosity (primarily the Sample Analysis at Mars) Education and Public Outreach team, NASA's Ames Research Center, NASA's Goddard Space Flight Center, the SETI Institute, and Death Valley National Park. Both the Lunar Workshops for Educators and MarsFest rely strongly on scientist engagement for their success. In the Lunar Workshops, scientists and engineers give talks for workshop participants, support facility tours and field trips, and, where possible, have lunch with the teachers to interact with them in a less formal setting. Teachers have enthusiastically appreciated and benefited from all of these interactions, and the scientists and engineers also provide positive feedback about their involvement. In MarsFest, scientists and engineers give public presentations and take park visitors on field trips to planetary analog sites. The trips are led by scientists who do research at the field trip sites whenever possible. Surveys of festival participants indicate an appreciation for learning about scientific research being conducted in the park from the people involved in that research, and scientists and engineers report enjoying sharing their work with the public through this program. The key to effective scientist engagement in all of the workshops and festivals has been a close relationship and open communication between the scientists and engineers and the activity facilitators. I will provide more details about both of these programs, how scientists and engineers are involved in them, and offer suggestions for others who would like to engage scientists and engineers in similar activities.

HIV Conference to Be Held on October 21 at NCI at Frederick | Poster

Cancer.gov

By Anne Arthur, Guest Writer The HIV Drug Resistance Program Conference on “Virus Structure: Putting the Pieces Together” will be held at NCI at Frederick on October 21, 2014, from 1:00 to 5:45 p.m. in the Conference Center auditorium, Building 549.

NASA Workshop on Hybrid (Mixed-Actuator) Spacecraft Attitude Control

NASA Technical Reports Server (NTRS)

Dennehy, Cornelius J.; Kunz, Nans

2014-01-01

At the request of the Science Mission Directorate Chief Engineer, the NASA Technical Fellow for Guidance, Navigation & Control assembled and facilitated a workshop on Spacecraft Hybrid Attitude Control. This multi-Center, academic, and industry workshop, sponsored by the NASA Engineering and Safety Center (NESC), was held in April 2013 to unite nationwide experts to present and discuss the various innovative solutions, techniques, and lessons learned regarding the development and implementation of the various hybrid attitude control system solutions investigated or implemented. This report attempts to document these key lessons learned with the 16 findings and 9 NESC recommendations.

Mercury Orbiter: Report of the Science Working Team

NASA Technical Reports Server (NTRS)

Belcher, John W.; Slavin, James A.; Armstrong, Thomas P.; Farquhar, Robert W.; Akasofu, Syun I.; Baker, Daniel N.; Cattell, Cynthia A.; Cheng, Andrew F.; Chupp, Edward L.; Clark, Pamela E.

1991-01-01

The results are presented of the Mercury Orbiter Science Working Team which held three workshops in 1988 to 1989 under the auspices of the Space Physics and Planetary Exploration Divisions of NASA Headquarters. Spacecraft engineering and mission design studies at the Jet Propulsion Lab were conducted in parallel with this effort and are detailed elsewhere. The findings of the engineering study, summarized herein, indicate that spin stabilized spacecraft carrying comprehensive particles and fields experiments and key planetology instruments in high elliptical orbits can survive and function in Mercury orbit without costly sun shields and active cooling systems.

Proceedings of the U.S. Army Corps of Engineers Workshop on Reservoir Shoreline Erosion: A National Problem, Held in McAlester, Oklahoma on 26-30 October 1992

DTIC Science & Technology

1993-08-01

Wendi Goldsmith 71 Shoreline and Streambank Erosion as a Contributor of NPS Pollution--- An EPA Perspective---Christopher Zabawa , Susan Ratcliffe, and...Chris Zabawa , U.S. EPA 4:15-4:45 Impacts on Historical Dr. Paul Nickens, Resources WES 4:45-5:00 Overview of Wednesday’s Mr. Hollis Allen, Field Trip...KY 41265 (606) 789-4521 ROBERT L YOUNG USA CORPS OF ENGINEERS CESWL-ED-HH P.O. BOX 867 11TTLE ROCK, AR 72203-0867 (501) 324-5442 CHRIS ZABAWA US

Expedition 41 Soyuz Rocket Assembly

NASA Image and Video Library

2014-09-22

The Soyuz rocket and Soyuz TMA-14M spacecraft is assembled at Building 112 at the Baikonur Cosmodrome on Monday, Sept. 22, 2014, in Baikonur, Kazakhstan. Launch of the Soyuz is scheduled for Sept. 26 and will send Expedition 41 Soyuz Commander Alexander Samokutyaev of the Russian Federal Space Agency (Roscosmos), Flight Engineer Barry Wilmore of NASA, and Flight Engineer Elena Serova of Roscosmos to the International Space Station for a five and a half month stay. The rocket is adorned with the logo of the 2015 FINA World Aquatics Championships, which will be held in Kazan, Russia. Photo Credit: (NASA/Victor Zelentsov)

Suggested approach for establishing a rehabilitation engineering information service for the state of California

NASA Technical Reports Server (NTRS)

Christy, L. F.; Kelton-Fogg, G.; Lizak, R.; Vahlkamp, C.

1978-01-01

An ever expanding body of rehabilitation engineering technology is developing in this country, but it rarely reaches the people for whom it is intended. The increasing concern of state and federal departments of rehabilitation for this technology lag was the stimulus for a series of problem-solving workshops held in California during 1977. As a result of the workshops, the recommendation emerged that the California Department of Rehabilitation take the lead in the development of a coordinated delivery system that would eventually serve the entire state and be a model for similar systems across the nation.

Vision 21: Interdisciplinary Science and Engineering in the Era of Cyberspace

NASA Technical Reports Server (NTRS)

1993-01-01

The symposium Vision-21: Interdisciplinary Science and Engineering in the Era of Cyberspace was held at the NASA Lewis Research Center on March 30-31, 1993. The purpose of the symposium was to simulate interdisciplinary thinking in the sciences and technologies which will be required for exploration and development of space over the next thousand years. The keynote speakers were Hans Moravec, Vernor Vinge, Carol Stoker, and Myron Krueger. The proceedings consist of transcripts of the invited talks and the panel discussion by the invited speakers, summaries of workshop sessions, and contributed papers by the attendees.

KSC-04pd0489

NASA Image and Video Library

2004-03-12

KENNEDY SPACE CENTER, FLA. - Florida Gov. Jeb Bush (left) and Center Director Jim Kennedy attend the luncheon at the 2004 Florida Regional FIRST competition held at the University of Central Florida. Both are featured speakers. The event hosted 41 teams from Canada, Brazil, Great Britain and the United States. FIRST is a nonprofit organization, For Inspiration and Recognition of Science and Technology, that sponsors the event pitting gladiator robots against each other in an athletic-style competition. The FIRST robotics competition is designed to provide students with a hands-on, inside look at engineering and other professional careers, pairing high school students with engineer mentors and corporations.

Proceedings of the Ship Control Systems Symposium (5th), Held at U. S. Naval Academy, Annapolis, Maryland on October 30 - November 3, 1978. Volume 6,

DTIC Science & Technology

1978-11-03

Engineering with endorsements in Control Engineering and Applied Electronics. He joined his present company , Y-ARD Ltd, in 1972 and has been primarily...functions Io, II is 8(t 2-a 2). These formulae are derived on the assumption that the medium is infinite in extent; so they only apply if both source and...The author is indebted to the Danish Shipping Company A.P.Moller for providing the data from the full scale experiments. C 3-26 i. = -- -nm.i i Int I

The NSF-RCN Urban Heat Island Network

NASA Astrophysics Data System (ADS)

Snyder, P. K.; Twine, T. E.; Hamilton, P.; Shepherd, M.; Stone, B., Jr.

2016-12-01

In much of the world cities are warming at twice the rate of outlying rural areas. The frequency of urban heat waves is projected to increase with climate change through the 21st century. Addressing the economic, environmental, and human costs of urban heat islands requires a better understanding of their behavior from many disciplinary perspectives. The goal of this four-year Urban Heat Island Network is to (1) bring together scientists studying the causes and impacts of urban warming, (2) advance multidisciplinary understanding of urban heat islands, (3) examine how they can be ameliorated through engineering and design practices, and (4) share these new insights with a wide array of stakeholders responsible for managing urban warming to reduce their health, economic, and environmental impacts. The NSF-RCN Urban Heat Island Network involves atmospheric scientists, engineers, architects, landscape designers, urban planners, public health experts, and education and outreach experts, who will share knowledge, evaluate research directions, and communicate knowledge and research recommendations to the larger research community as well as stakeholders engaged in developing strategies to adapt to and mitigate urban warming. The first Urban Climate Institute was held in Saint Paul, MN in July 2013 and focused on the characteristics of urban heat islands. Scientists engaged with local practitioners to improve communication pathways surrounding issues of understanding, adapting to, and mitigating urban warming. The second Urban Climate Institute was held in Atlanta, Georgia in July 2014 and focused on urban warming and public health. The third Urban Climate Institute was held in Athens, GA in July 2015 and focused on urban warming and the role of the built environment. Scientists and practitioners discussed strategies for mitigation and adaptation. The fourth Institute was held in Saint Paul, MN in July 2016 and focused on putting research to practice. Evaluation experts at the Science Museum of Minnesota have extensively evaluated the Institutes to inform other research coordination networks and to identify effective ways that researchers and practitioners can share knowledge and communicate more effectively.

MSFC Director welcomes attendees to the 10th Annual Wernher von

NASA Image and Video Library

2017-10-26

Marshall Space Flight Center director Todd May welcomes attendees to the 10th annual Dr. Wernher von Braun Memorial Symposium held at the University of Alabama, Huntsville, Alabama. The three-day symposium brought together experts for discussion panels on science, engineering and technology under the theme “Gateways in Space: Exploration, Security, and Commerce.”

Credit WCT. Photographic copy of photograph, oxidizer and fuel tank ...

Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

Credit WCT. Photographic copy of photograph, oxidizer and fuel tank assembly for engine tests being raised by crane for permanent installation in Test Stand "D" tower. Each tank held 170 gallons of propellants. (JPL negative 384-2029-B, 7 August 1959) - Jet Propulsion Laboratory Edwards Facility, Test Stand D, Edwards Air Force Base, Boron, Kern County, CA

Microgravity Polymers

NASA Technical Reports Server (NTRS)

1986-01-01

A one-day, interactive workshop considering the effects of gravity on polymer materials science was held in Cleveland, Ohio, on May 9, 1985. Selected programmatic and technical issues were reviewed to introduce the field to workshop participants. Parallel discussions were conducted in three disciplinary working groups: polymer chemistry, polymer physics, and polymer engineering. This proceedings presents summaries of the workshop discussions and conclusions.

Physics Based Modeling in Design and Development for U.S. Defense Held in Denver, Colorado on November 14-17, 2011. Volume 2: Audio and Movie Files

DTIC Science & Technology

2011-11-17

Mr. Frank Salvatore, High Performance Technologies FIXED AND ROTARY WING AIRCRAFT 13274 - “CREATE-AV DaVinci : Model-Based Engineering for Systems... Tools for Reliability Improvement and Addressing Modularity Issues in Evaluation and Physical Testing”, Dr. Richard Heine, Army Materiel Systems

Science and Mathematics in the Schools: Report of a Convocation.

ERIC Educational Resources Information Center

National Academy of Sciences - National Research Council, Washington, DC. Assembly of Engineering.

In May 1982 the National Academies of Sciences and Engineering held a national convocation to consider the state of precollege education in mathematics and science in the United States. More than 40 speakers presented their views on how to reverse the current decline in science and mathematics education. The President, members of Congress, and…

The 13th Annual James L. Waters Symposium at Pittcon: Electron Spectroscopy for Chemical Analysis

ERIC Educational Resources Information Center

Baltrus, John P.

2004-01-01

The objective of the James L. Waters Annual Symposium is to recognize pioneers in the development of instrumentation by preserving the early history of the cooperation and important contributions of inventors, scientists, engineers, entrepreneurs, and marketing organizations. The symposium was held in Pittsburgh, United States in March 2002 to…

Determination of Air Quality. Proceedings of the ACS Symposium on Determination of Air Quality.

ERIC Educational Resources Information Center

Mamantov, Gleb, Ed.; Shults, W. D., Ed.

Composed of data submitted by a variety of experts in the field, this book provides an introduction to air pollution control. It contains the proceedings of the American Chemical Society Symposium on Determination of Air Quality held in Los Angeles, California, April 1-2, 1971. Contributions from chemists, physicians, engineers, administrators,…

NASA STEM Event

NASA Image and Video Library

2013-01-19

NASA Astronaut and Associate Administrator for Education, Leland Melvin, talks to school children during an Science, Technology, Engineering, and Math (STEM) education event held at the Ritz-Carlton Hotel in Arlington, VA on Saturday, Jan. 19, 2013. Students were able to meet with Astronaut Melvin, conduct experiments, build their own space jab, and touch a mockup space suit. Photo Credit: (NASA/Bill Ingalls)

NASA STEM Event

NASA Image and Video Library

2013-01-19

School children are given a hands-on experience with a mock spacesuit during a Science, Technology, Engineering, and Math (STEM) education event held at the Ritz-Carlton Hotel in Arlington, VA on Saturday, Jan. 19, 2013. Students were able to meet with Astronaut Leland Melvin, conduct experiments, build their own space jab, and touch a mockup space suit. Photo Credit: (NASA/Bill Ingalls)

NASA STEM Event

NASA Image and Video Library

2013-01-19

School children are taught to build their own spacecraft and habitat during a Science, Technology, Engineering, and Math (STEM) education event held at the Ritz-Carlton Hotel in Arlington, VA on Saturday, Jan. 19, 2013. Students were able to meet with Astronaut Leland Melvin, conduct experiments, build their own space jab, and touch a mockup space suit. Photo Credit: (NASA/Bill Ingalls)

Proceedings of the 1985 Annual DTIC (Defense Technical Information Center) Users Conference Held in Alexandria, Virginia on 23-25 October 1985

DTIC Science & Technology

1985-10-01

Donovan Space Communications Company 1300 Quince Orchard Boulevard Gaithersburg, MD 20878 Joyce H. Deegan Rockwell International Corporation 1200 N...J. P. Norton Engineered Air Systems 1270 N. Price Road St. Louis, MO 63132 Craig L. Pelz Naval Weapons Center Information Services Branch Code

Popular misconceptions: agricultural biotechnology.

PubMed

McHughen, Alan; Wager, Robert

2010-12-31

Agricultural biotechnology, especially genetic engineering or genetic modification (GM), is a topic of considerable controversy worldwide. The public debate is fraught with polarized views and opinions, some are held with religious zeal. Unfortunately, it is also marked with much ignorance and misinformation. Here we explore some popular misconceptions encountered in the public debate. Copyright © 2010 Elsevier B.V. All rights reserved.

Factors that Affect the Physical Science Career Interest of Female Students: Testing Five Common Hypotheses

ERIC Educational Resources Information Center

Hazari, Zahra; Potvin, Geoff; Lock, Robynne M.; Lung, Florin; Sonnert, Gerhard; Sadler, Philip M.

2013-01-01

There are many hypotheses regarding factors that may encourage female students to pursue careers in the physical sciences. Using multivariate matching methods on national data drawn from the Persistence Research in Science and Engineering (PRiSE) project ("n" = 7505), we test the following five commonly held beliefs regarding what…

Proceedings of the Meeting of the Coastal Engineering Research Board (46th) Held in Vicksburg, Mississippi on 21-22 October 1986.

DTIC Science & Technology

1987-06-01

to conduct site visits and review the use of ACE and other coastal microcomputer applications within the Corps coastal community . Meetings for the...that endeavor may be useful towards expediting the establishment of a similar network for the Corps coastal community . Several attendees at this

Proceedings of the Antenna Applications Symposium Held in Urbana-Champaign, Illinois on September 24, 25, 26, 1980

DTIC Science & Technology

1980-09-01

University, Department of Electrical Engineering, Sept. 1975. 18 9. J. L. Bogdanor , R. A. Rearlman, and M. D. Siegel, "Intrasystem Electromagnetic...34 IRE Transactions on Antennas and Propa- gation, May 1962, pp. 264-273. 11. J. L. Bogdanor , R. A. Pearlman, and M. D. Siegel, "Intrasystem

Implementation of an Asynchronous Workshop for STEM Educators Designed to Enhance Professor-Student Rapport

ERIC Educational Resources Information Center

Christe, Barbara

2015-01-01

Expanding faculty buy-in to retention efforts may be improved through training and opportunities for assessment. Materials created for science, technology, engineering and mathematics (STEM) faculty based on the scholarly literature may dispel the view held by some that student attrition is beneficial to STEM disciplines and may expand an…

The Engine that Powers Human Ingenuity

ERIC Educational Resources Information Center

Vitale, Paul

2010-01-01

Most students aspire one day to become someone else's employee; few want to be their own boss. Entrepreneurship will always hold a handful of risks; however, having the opportunity to pursue a long-held passion with pure ambition is an experience that is truly once-in-a-lifetime. This article looks at the value of encouraging young people to keep…

Effectiveness of Transformational Leadership Style in Secondary Schools in Nigeria

ERIC Educational Resources Information Center

Money, Veronica. O.

2017-01-01

Education is the engine of national growth. A population of well educated citizens increases national economic competitiveness. To survive and develop in any nation, the education industry must grow. Secondary schools in Nigeria are headed by Principal. They are regarded as the Chief Executive of the school and are held accountable for all that…

Helium-induced weld cracking in irradiated 304 stainless steel

DOE Office of Scientific and Technical Information (OSTI.GOV)

Birchenall, A.K.

1989-01-01

This report consists of slide notes for presentation to The Metallurgical Society of the American Institute of Mining, Metallurgical and Petroleum Engineers (AIME). The meeting in question will be held October 3, 1989 in Indianapolis. This presentation will be the second of three consecutive talks contributed by SRL personnel dealing with helium-induced weld cracking.

Science Fair

NASA Image and Video Library

2014-05-27

NASA Administrator Charles Bolden (left) and Bill Nye, The Science Guy, speak with some students that participated in the White House Science Fair. The fourth White House Science Fair was held at the White House on May 27, 2014 and included 100 students from more than 30 different states who competed in science, technology, engineering, and math (STEM) competitions. (Photo Credit: NASA/Aubrey Gemignani)

Second Mars Surveyor Landing Site Workshop

NASA Technical Reports Server (NTRS)

Gulick, Virginia

1999-01-01

This publication presents abstracts accepted for presentation at the 2nd Mars Surveyor Landing Site Workshop, held at the State University of New York at Buffalo, June 22-23, 1999. The general theme of the conference centers on the engineering and topographical constraints placed upon the Mars Surveyor 2001 lander and proposed landing sites that fall within these constraints.

76 FR 37629 - Airworthiness Directives: Lycoming Engines (Type Certificate Previously Held by Textron Lycoming...

Federal Register 2010, 2011, 2012, 2013, 2014

2011-06-28

.... ACTION: Final rule; request for comments. SUMMARY: We are adopting a new airworthiness directive (AD) for.... This AD was prompted by a turbocharger failure due to machining debris left in the cavities of the CHRA.... Department of Transportation, Docket Operations, M-30, West Building Ground Floor, Room W12-140, 1200 New...

40 CFR 86.884-7 - Dynamometer operation cycle for smoke emission tests.

Code of Federal Regulations, 2014 CFR

2014-07-01

... provide the speed and load necessary to comply with the heavy-duty “curb idle” definition per § 86.084-2..., and held in, the fully open position. The inertia of the engine and the dynamometer, or alternately a... mode, motoring assist may be used to offset excessive dynamometer inertia load when necessary. No...

40 CFR 86.884-7 - Dynamometer operation cycle for smoke emission tests.

Code of Federal Regulations, 2012 CFR

2012-07-01

... be set to provide the speed and load necessary to comply with the heavy-duty “curb idle” definition..., and held in, the fully open position. The inertia of the engine and the dynamometer, or alternately a... mode, motoring assist may be used to offset excessive dynamometer inertia load when necessary. No...

40 CFR 86.884-7 - Dynamometer operation cycle for smoke emission tests.

Code of Federal Regulations, 2013 CFR

2013-07-01

... be set to provide the speed and load necessary to comply with the heavy-duty “curb idle” definition..., and held in, the fully open position. The inertia of the engine and the dynamometer, or alternately a... mode, motoring assist may be used to offset excessive dynamometer inertia load when necessary. No...

40 CFR 86.884-7 - Dynamometer operation cycle for smoke emission tests.

Code of Federal Regulations, 2011 CFR

2011-07-01

... be set to provide the speed and load necessary to comply with the heavy-duty “curb idle” definition..., and held in, the fully open position. The inertia of the engine and the dynamometer, or alternately a... mode, motoring assist may be used to offset excessive dynamometer inertia load when necessary. No...

PREFACE: 13th International Conference on Metrology and Properties of Engineering Surfaces

NASA Astrophysics Data System (ADS)

Leach, Richard

2011-08-01

The 13th International Conference on Metrology and Properties of Engineering Surfaces focused on the progress in surface metrology, surface characterisation instrumentation and properties of engineering surfaces. The conference provided an international forum for academics, industrialists and engineers from different disciplines to meet and exchange their ideas, results and latest research. The conference was held at Twickenham Stadium, situated approximately six miles from Heathrow Airport and approximately three miles from the National Physical Laboratory (NPL). This was the thirteenth in the very successful series of conferences, which have firmly established surface topography as a new and exciting interdisciplinary field of scientific and technological studies. Scientific Themes: Surface, Micro and Nano Metrology Measurement and Instrumentation Metrology for MST Devices Freeform Surface Measurement and Characterisation Uncertainty, Traceability and Calibration AFM/SPM Metrology Tribology and Wear Phenomena Functional Applications Stylus and Optical Instruments

KSC-2012-6405

NASA Image and Video Library

2012-09-20

CAPE CANAVERAL, Fla. -- At NASA’s Kennedy Space Center in Florida, a groundbreaking was held to mark the start of construction on the Antenna Test Bed Array for the Ka-Band Objects Observation and Monitoring, or Ka-BOOM system. Using ceremonial shovels to mark the site, from left are Michael Le, lead design engineer and construction manager Sue Vingris, Cape Design Engineer Co. project manager Kannan Rengarajan, chief executive officer of Cape Design Engineer Co. Lutfi Mized, president of Cape Design Engineer Co. David Roelandt, construction site superintendent with Cape Design Engineer Co. Marc Seibert, NASA project manager Michael Miller, NASA project manager Peter Aragona, KSC’s Electromagnetic Lab manager Stacy Hopper, KSCs master planning supervisor Dr. Bary Geldzabler, NASA chief scientist and KSC’s Chief Technologist Karen Thompson. The construction site is near the former Vertical Processing Facility, which has been demolished. Workers will begin construction on the pile foundations for the 40-foot-diameter dish antenna arrays and their associated utilities, and prepare the site for the operations command center facility. Photo credit: NASA/Charisse Nahser

KSC-2012-6404

NASA Image and Video Library

2012-09-20

CAPE CANAVERAL, Fla. -- At NASA’s Kennedy Space Center in Florida, a groundbreaking was held to mark the start of construction on the Antenna Test Bed Array for the Ka-Band Objects Observation and Monitoring, or Ka-BOOM system. Holding ceremonial shovels, from left are Michael Le, lead design engineer and construction manager Sue Vingris, Cape Design Engineer Co. project manager Kannan Rengarajan, chief executive officer of Cape Design Engineer Co. Lutfi Mized, president of Cape Design Engineer Co. David Roelandt, construction site superintendent with Cape Design Engineer Co. Marc Seibert, NASA project manager Michael Miller, NASA project manager Peter Aragona, KSC’s Electromagnetic Lab manager Stacy Hopper, KSCs master planning supervisor Dr. Bary Geldzabler, NASA chief scientist and KSC’s Chief Technologist Karen Thompson. The construction site is near the former Vertical Processing Facility, which has been demolished. Workers will begin construction on the pile foundations for the 40-foot-diameter dish antenna arrays and their associated utilities, and prepare the site for the operations command center facility. Photo credit: NASA/Charisse Nahser

The Importance of Field in Understanding Persistence among Science and Engineering Majors

NASA Astrophysics Data System (ADS)

Wyer, Mary

Many contemporary studies of persistence in science and engineering majors find that students' gender is an important explanatory variable in understanding why students leave and stay in their majors. This study revisits an earlier report by this author to explore the relative impact of gender on persistence when field of major is held constant, using the same data as the earlier work, drawing on survey responses from 285 students in required biology and engineering courses. The author argues two points: that effects of field on students' persistence are often misinterpreted as gender effects and that gender is too often understood in the narrow sense of students' sex. The author finds that when field is taken into account, students' sex has little explanatory power for understanding persistence rates. In contrast, students' positive experiences with and positive attitudes about gender equity significantly enhance commitments to science and engineering majors, advanced degrees, and careers. The results suggest the need for field-specific interventions to promote the advancement of undergraduate women in science and engineering.

KSC-05PD-0893

NASA Technical Reports Server (NTRS)

2005-01-01

KENNEDY SPACE CENTER, FLA. During a walkdown of Launch Pad 39B, the STS-114 crew pauses for a photograph in the flame trench underneath the pad. The flame trench, built with concrete and refractory brick, bisects the pad at ground level. It is 490 feet long, 58 feet wide and 42 feet deep. The flame deflector system includes an inverted, V-shaped steel structure covered with a high-temperature concrete material five inches thick that extends across the center of the flame trench. One side of the V receives and deflects the flames from the Orbiter main engines; the opposite side deflects the flames from the Solid Rocket Boosters. There are also two movable deflectors at the top of the trench to provide additional protection to Shuttle hardware from the Solid Rocket Booster flames. STS-114 is designated the first Return to Flight mission, with a launch window extending from July 13 to July 31. The crew is at KSC for Terminal Countdown Demonstration Test (TCDT) activities. The TCDT is held at KSC prior to each Space Shuttle flight. It provides the crew of each mission an opportunity to participate in simulated countdown activities. The test ends with a mock launch countdown culminating in a simulated main engine cutoff. The crew also spends time undergoing emergency egress training exercises at the launch pad.

Environmental Educational Youth Action Task Program

ERIC Educational Resources Information Center

Ab Rahman, Nik Norulaini Nik; Omar, Fatehah Mohd; Kalia, Noorliza; Hasmi, Mohammad

2008-01-01

An educational environmental youth camp was held comprising of fifty one 16-year old secondary students and facilitated by volunteers from the university and Friends of the Earth, a non profit organization in Penang. A weekend camp on youth action task program was held at an isolated beach packed with activities that were structured towards…

Deionization and desalination using electrostatic ion pumping

DOEpatents

Bourcier, William L.; Aines, Roger D.; Haslam, Jeffery J.; Schaldach, Charlene M.; O& #x27; Brien, Kevin C.; Cussler, Edward

2013-06-11

The present invention provides a new method and apparatus/system for purifying ionic solutions, such as, for example, desalinating water, using engineered charged surfaces to sorb ions from such solutions. Surface charge is applied externally, and is synchronized with oscillatory fluid movements between substantially parallel charged plates. Ions are held in place during fluid movement in one direction (because they are held in the electrical double layer), and released for transport during fluid movement in the opposite direction by removing the applied electric field. In this way the ions, such as salt, are "ratcheted" across the charged surface from the feed side to the concentrate side. The process itself is very simple and involves only pumps, charged surfaces, and manifolds for fluid collection.

Deionization and desalination using electrostatic ion pumping

DOEpatents

Bourcier, William L [Livermore, CA; Aines, Roger D [Livermore, CA; Haslam, Jeffery J [Livermore, CA; Schaldach, Charlene M [Pleasanton, CA; O'Brien, Kevin C [San Ramon, CA; Cussler, Edward [Edina, MN

2011-07-19

The present invention provides a new method and apparatus/system for purifying ionic solutions, such as, for example, desalinating water, using engineered charged surfaces to sorb ions from such solutions. Surface charge is applied externally, and is synchronized with oscillatory fluid movements between substantially parallel charged plates. Ions are held in place during fluid movement in one direction (because they are held in the electrical double layer), and released for transport during fluid movement in the opposite direction by removing the applied electric field. In this way the ions, such as salt, are "ratcheted" across the charged surface from the feed side to the concentrate side. The process itself is very simple and involves only pumps, charged surfaces, and manifolds for fluid collection.

Cellular and Molecular Bioengineering: A Tipping Point

PubMed Central

Brown, Genevieve; Butler, Peter J.; Chang, David W.; Chien, Shu; Clegg, Robert M.; Dewey, C. Forbes; Dong, Cheng; Guo, X. Edward; Helmke, Brian P.; Hess, Henry; Jacobs, Christopher R.; Kaunas, Roland R.; Kumar, Sanjay; Lu, Helen H.; Mathur, Anshu B.; Mow, Van C.; Schmid-Schönbein, Geert W.; Skoracki, Roman; Wang, Ning; Wang, Yingxiao; Zhu, Cheng

2012-01-01

In January of 2011, the Biomedical Engineering Society (BMES) and the Society for Physical Regulation in Biology and Medicine (SPRBM) held its inaugural Cellular and Molecular Bioengineering (CMBE) conference. The CMBE conference assembled worldwide leaders in the field of CMBE and held a very successful Round Table discussion among leaders. One of the action items was to collectively construct a white paper regarding the future of CMBE. Thus, the goal of this report is to emphasize the impact of CMBE as an emerging field, identify critical gaps in research that may be answered by the expertise of CMBE, and provide perspectives on enabling CMBE to address challenges in improving human health. Our goal is to provide constructive guidelines in shaping the future of CMBE. PMID:23264805

Conflicts of interest among committee members in the National Academies’ genetically engineered crop study

PubMed Central

2017-01-01

The National Academies of Sciences, Engineering and Medicine (NASEM) publishes numerous reports each year that are received with high esteem by the scientific community and public policy makers. The NASEM has internal standards for selecting committee members that author its reports, mostly from academia, and vetting conflicts of interest. This study examines whether there were any financial conflicts of interest (COIs) among the twenty invited committee members who wrote the 2016 report on genetically engineered (GE) crops. Our results showed that six panel members had one or more reportable financial COIs, none of which were disclosed in the report. We also report on institutional COIs held by the NASEM related to the report. The difference between our findings and the NASEM reporting standards are discussed. PMID:28245228

Stop the RIKA BANARE

NASA Astrophysics Data System (ADS)

Watanabe, Yoshio

Children who want to study science & technology are decreasing continuously in Japan. This phenomenon is so called “Rika Banare” meaning literally science apart. Then, the number of students aiming at being engineers is decreasing. This will be a threat for Japanese industry. Many science & technology events are being held everywhere in Japan to overcome Rika Banare. However, most of them leave no sustainable influence over the students who reach to high school age. The reason why Rika Banare takes place is discussed. Then, it is insisted that the promotion of the attractive features of engineering career is important as well as improvement of the education system. In this article, eight proposals to stop Rika Banare are presented. Five of them are related to education system and the rest three to the improvement of social status of engineers.

Reflections on Communicating Science during the Canterbury Earthquake Sequence of 2010-2011, New Zealand

NASA Astrophysics Data System (ADS)

Wein, A. M.; Berryman, K. R.; Jolly, G. E.; Brackley, H. L.; Gledhill, K. R.

2015-12-01

The 2010-2011 Canterbury Earthquake Sequence began with the 4th September 2010 Darfield earthquake (Mw 7.1). Perhaps because there were no deaths, the mood of the city and the government was that high standards of earthquake engineering in New Zealand protected us, and there was a confident attitude to response and recovery. The demand for science and engineering information was of interest but not seen as crucial to policy, business or the public. The 22nd February 2011 Christchurch earthquake (Mw 6.2) changed all that; there was a significant death toll and many injuries. There was widespread collapse of older unreinforced and two relatively modern multi-storey buildings, and major disruption to infrastructure. The contrast in the interest and relevance of the science could not have been greater compared to 5 months previously. Magnitude 5+ aftershocks over a 20 month period resulted in confusion, stress, an inability to define a recovery trajectory, major concerns about whether insurers and reinsurers would continue to provide cover, very high levels of media interest from New Zealand and around the world, and high levels of political risk. As the aftershocks continued there was widespread speculation as to what the future held. During the sequence, the science and engineering sector sought to coordinate and offer timely and integrated advice. However, other than GeoNet, the national geophysical monitoring network, there were few resources devoted to communication, with the result that it was almost always reactive. With hindsight we have identified the need to resource information gathering and synthesis, execute strategic assessments of stakeholder needs, undertake proactive communication, and develop specific information packages for the diversity of users. Overall this means substantially increased resources. Planning is now underway for the science sector to adopt the New Zealand standardised CIMS (Coordinated Incident Management System) structure for management and communication during a crisis, which should help structure and resource the science response needs in future major events.

Structural Engineering Managers - Innovation Challenges for their Skills

NASA Astrophysics Data System (ADS)

Linkeschová, D.; Tichá, A.

2015-11-01

The profession of a structural engineer is highly responsible, because the consequences of a structural engineer's errors result not only in economic damage to the property and often irreversible damage to the environment, they can also lead to direct loss of lives. In the current turbulent, dynamically developing society the managerial methods of structural engineers should not stagnate at the level of the last century applications. This paper deals with the challenges which the ongoing century poses to structural engineers and managers. It compares the results of research regarding the current state of managerial skills of structural engineers in Czech building companies to the defined skills of the 21st century's managers according to the global research programme ITL Research and according to the Vision for the Future of Structural Engineering, drawn up by Structural Engineering Institute - SEI ASCE.

Proceedings of the RESNA '98 Annual Conference: The State of the Arts and Science (Minneapolis, Minnesota, June 26-30, 1998). Volume 18.

ERIC Educational Resources Information Center

Springle, Stephen, Ed.

This text contains papers presented at the 1998 conference of the Rehabilitation Engineering and Assistive Technology Society of North America held on June 26-30, 1998, in Minneapolis, Minnesota. Papers are divided into the following sections: (1) service delivery and public policy, including papers addressing independent literacy, integrating…

Modeling of oceanic vortices

NASA Astrophysics Data System (ADS)

Cushman-Roisin, B.

Following on a tradition of biannual meetings, the 5th Colloquium on the Modeling of Oceanic Vortices was held May 21-23, 1990, at the Thayer School of Engineering at Dartmouth College, Hanover, N.H. The colloquium series, sponsored by the Office of Naval Research, is intended to gather oceanographers who contribute to our understanding of oceanic mesoscale vortices via analytical, numerical and experimental modeling techniques.