Sample records for aaron yeow designated

  1. 75 FR 69069 - Science Advisory Board Staff Office Notification of a Public Meeting of the SAB Lead Review Panel

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-10

    ... Buildings. DATES: There will be a public meeting held on December 6, 2010 from 9 a.m. to 5 p.m. (Eastern... 20005; telephone (202) 862-1600. FOR FURTHER INFORMATION CONTACT: Any member of the public wishing to obtain information concerning the public meeting may contact Mr. Aaron Yeow, Designated Federal Officer...

  2. Brook Trout Back in Aaron Run

    EPA Pesticide Factsheets

    Following a series of acid mine drainage (AMD) projects funded largely by EPA’s Clean Water Act Section 319 non-point source program, the pH level in Aaron Run is meeting Maryland’s water quality standard – and the brook trout are back.

  3. Future-Minded: Aaron Schmidt--Thomas Ford Memorial Library, IL

    ERIC Educational Resources Information Center

    Library Journal, 2005

    2005-01-01

    Like many young people, Aaron Schmidt loves electronic gadgets. But not for their own sake. He believes the future of libraries depends on how well we meet the needs of today's young adults, who are far more tech-fluent than most librarians. As reference librarian and all-around technology guru at Thomas Ford Memorial Library, Schmidt created the…

  4. The role of Dr Isaac Aaron and the Australian Medical Journal in the dissemination of information about etherisation in the 1840s.

    PubMed

    Paull, J D

    2013-07-01

    Isaac Aaron (1804 to 1877), an ambitious young medical practitioner, arrived in Sydney from Britain in 1838 and was registered by the New South Wales Medical Board the following year. After contributing to the Australian Medical Journal, established in August 1846 by William Baker, he became the editor in December and acquired it in May the following year. Dr Pugh became the most prolific local contributor to the journal but he and the editor had a somewhat 'prickly' relationship. Aaron was very critical of etherisation when the first news arrived in Australia, but Pugh chose Aaron's journal in which to report his initial and subsequent experience with the technique. Aaron repeatedly appealed for experimental evidence and rational decision-making to determine the place of etherisation in medical practice. Unfortunately for Australian medicine, Aaron had to suspend the publication of the journal in October 1847, lacking both time and the support of the profession necessary to maintain it. This created an unanticipated adverse outcome for Dr Pugh.

  5. Computational Science as Part of Technology Education: An Interview with Aaron Clark

    ERIC Educational Resources Information Center

    Technology Teacher, 2008

    2008-01-01

    As teachers search for the most appropriate form of TIDE education for the future, they must consider as many alternatives as possible. One such alternative is computational science, which is described in detail in this interview with Dr. Aaron Clark of North Carolina State University. Dr. Clark recently agreed to this interview, with the primary…

  6. Electron-Molecule Col1isions: Quantitative Approaches, and the Legacy of Aaron Temkin

    NASA Technical Reports Server (NTRS)

    Schneider, B.I.

    2007-01-01

    This article, on electron-molecule collisions, is dedicated to the legacy of my good friend and sometime collaborator, Aaron Temkin on his retirement from the NASA-Goddard Space Flight Center after many years of work at the highest intellectual level in the theoretical treatment of electron-atom and electron-molecule scattering. Aaron's contributions to the manner in which we think about electron-molecule collisions is clear to all of us who have worked in this field. I doubt that the great progress that has occurred in the computational treatment of such complex collision problems could have happened without these contributions. For a brief historical account, see the discussion of Temkin's contribution to electron-molecule scattering in the first article of this volume by Dr. A. K. Bhatia. In this article, I will concentrate on the application of the so called, non-adiabatic R-matrix theory, to vibrational excitation and dissociative attachment, although I will also present some results applying the Linear Algebraic and Kohn-Variational methods to vibrational excitation. As a starting point for almost all computationally effective approaches to electron-molecule collisions, is the fixed nuclei approximation. That is, one recognizes, just as one does with molecular bound states, that there is a separation of electronic(fast) and nuclear(s1ow) degrees of freedom. This separation makes it possible to "freeze" the nuclei in space, calculate the collision parameters for the frozen molecule and then, somehow to add back the vibrations and rotations. The manner in which this is done, depends on the details of the collision problem. It is the work of Aaron and a number of other researchers that has provided the guidance necessary to resolve these issues.

  7. Aaron Douglas and Hale Woodruff: African American Art Education, Gallery Work, and Expanded Pedagogy

    ERIC Educational Resources Information Center

    Bey, Sharif

    2011-01-01

    This analysis of archival materials discovered at Fisk and Atlanta Universities examines the teaching careers of Aaron Douglas and Hale Woodruff, two African American artists who came to prominence during the New Negro Movement in the 1920s and taught at historically Black universities in the 1930s and 1940s. These artists had a profound influence…

  8. Studying Upper-Limb Amputee Prosthesis Use to Inform Device Design

    DTIC Science & Technology

    2017-10-01

    AWARD NUMBER: W81XWH-14-1-0277 TITLE: Studying Upper-Limb Amputee Prosthesis Use to Inform Device Design PRINCIPAL INVESTIGATOR: Aaron...Department of the Army position, policy or decision unless so designated by other documentation. REPORT DOCUMENTATION PAGE Form Approved OMB No. 0704...Amputee Prosthesis Use to Inform Device Design 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) Aaron Dollar, Adam Spiers

  9. Marx and the Kabbalah: Aaron Shemuel Lieberman's Materialist Interpretation of Jewish History.

    PubMed

    Stern, Eliyahu

    2018-01-01

    This essay addresses the reception of Karl Marx's writings among Russian Jewish revolutionaries in the 1870s. It explores the way Aaron Shemuel Lieberman (1843-1880), known as "the father of Jewish socialism," interpreted Marx through a kabbalistic prism. It argues that Jews were attracted to Marx in part because of the overlaps between historical materialism and certain strands of the kabbalistic tradition. It also sheds light on the early reception of Marx and the way his theory of revolution was reinterpreted to reflect the unique socio-economic conditions of the Russian Empire.

  10. Connecting High-Impact Practices, Scholarly and Creative Teaching, and Faculty Development: An Interview with Dr. Aaron Thompson

    ERIC Educational Resources Information Center

    Morin, Courtnie; Stanley, Candace

    2017-01-01

    Building upon Kuh's (2008) research on high-impact educational practices, the authors interviewed Dr. Aaron Thompson to discuss effective implementation of these teaching and learning initiatives and the advancement of faculty development programming to support them. Dr. Thompson is the Interim President of Kentucky State University and Council on…

  11. Geophysicists: Jules Aarons (1921-2008)

    NASA Astrophysics Data System (ADS)

    Mendillo, Michael

    2009-03-01

    Jules Aarons, a pioneer in satellite radio beacon studies of the ionosphere, died peacefully at his home in Newton, Mass., on 21 November 2008 at age 87. When considering his college career, Jules was drawn toward the humanities, an interest subsequently redirected by his parents toward science as a more suitable way to earn a living, and then by the U.S. Army Air Corps toward radio technology as a more suitable way to win World War II. Both goals were readily accomplished, perhaps instilling in Jules the value of proper mentorship, that central aspect of his life that so dominates our recollections of him. After the war, and with a variety of options before him, Jules decided upon civilian government service at the U.S. Air Force's then new field station in Cambridge, Mass. This was the founding entity of the Air Force Cambridge Research Laboratory (AFCRL), and those five famous letters became identified with his professional career (1946-1981). With Russia's launch of Sputnik in 1957, the era of space-based radio communications began, and with it the need to understand the sporadic crackling and fading (``scintillations'') of radio transmissions from satellites to ground receiving stations. Wartime efforts also gave birth to radio astronomy. Jules fostered ways to fund the synergies he saw between the radio technologies of space science and those of ground-based radio astronomy in ways almost unimaginable today (and certainly not by former U.S. senator Mike Mansfield, whose 1973 amendment to the U.S. Congress's defense appropriations bill limited the financing of basic research by military agencies only to projects that have direct military consequences; the amendment resulted in a permanent restructuring of how U.S. Department of Defense (DOD) agencies fund university-based research).

  12. Listening for Aaron: A Teacher's Story about Modifying a Literature-Based Approach to Literacy To Accommodate a Young Male's Voice. Research Series No. 206.

    ERIC Educational Resources Information Center

    Hollingsworth, Sandra; And Others

    A case study showed how a third-year teacher modified the socialized culture of literature-based literacy instruction she found in her second-grade classroom and teacher education program to reach particular children who were having difficulty learning to read and write. Aaron, the subject of the case study, was a second-grade African-American…

  13. Culture in salutogenesis: the scholarship of Aaron Antonovsky.

    PubMed

    Benz, Carina; Bull, Torill; Mittelmark, Maurice; Vaandrager, Lenneke

    2014-12-01

    Aaron Antonovsky wrote extensively, although disjointedly, about the roles of culture in salutogenesis. This paper provides a synopsis of his work in this arena. A literature review identified those of his English language writings in which culture was a subject, and relevant text segments were analysed using an inductive followed by a deductive method. Using thematic network analysis, text segments were sorted inductively by open coding and then analysed. This was followed by deductive text segment coding guided by the constructs of the salutogenic model of health. The analysis revealed that Antonovsky had an expansive interest in the roles of culture in salutogenesis. His writings included attention to the role of culture in: (a) shaping life situations; (b) giving rise to stressors and resources; (c) contributing to life experiences of predictability, load balance and meaningful roles; (d) facilitating the development of the sense of coherence and (e) shaping perceptions of health and well-being. Antonovsky's writings about culture were sometimes conjectural, as well as being obviously influenced by his life experience in the USA and then in Israel, and by the spirit of the times in which he lived. However, he also drew extensively on his own and others' empiricism, leading him to view culture as an integral aspect of the salutogenic model of health. The present analysis provides salutogenesis scholars with a roadmap of Antonovsky's reflections, ponderings and conclusions about culture in the context of salutogenesis. It provides assistance in the form of an overview of Antonovsky's treatment of culture in the context of salutogenesis. © The Author(s) 2014.

  14. Bayesian Inference of Nonstationary Precipitation Intensity-Duration-Frequency Curves for Infrastructure Design

    DTIC Science & Technology

    2016-03-01

    design . ERDC/CHL CHETN-X-2. Vicksburg, MS: U.S. Army Engineer Research and Development Center. http://chl.erdc.usace.army. mil/chetn REFERENCES...Working Group I to the Fourth Assessment Report of the Intergovernmental Panel on Climate Change, edited by S. Solomon , D. Qin, M. Manning, Z. Chen, M...Duration- Frequency Curves for Infrastructure Design by Brian E. Skahill, Amir AghaKouchak, Linyin Cheng, Aaron Byrd, and Joseph Kanney

  15. Aaron Bloom | NREL

    Science.gov Websites

    Todd Levin. "Wholesale Electricity Market Design with Increasing Levels of Renewable Generation . Evolution of Wholesale Electricity Market Design with Increasing Levels of Renewable Generation. Golden, CO

  16. ‘The world is full of big bad wolves’: investigating the experimental therapeutic spaces of R.D. Laing and Aaron Esterson

    PubMed Central

    2014-01-01

    In conjunction with the recent critical assessments of the life and work of R.D. Laing, this paper seeks to demonstrate what is revealed when Laing’s work on families and created spaces of mental health care are examined through a geographical lens. The paper begins with an exploration of Laing’s time at the Tavistock Clinic in London during the 1960s, and of the co-authored text with Aaron Esterson entitled, Sanity, Madness and the Family (1964). The study then seeks to demonstrate the importance Laing and his colleague placed on the time-space situatedness of patients and their worlds. Finally, an account is provided of Laing’s and Esterson’s spatial thinking in relation to their creation of both real and imagined spaces of therapeutic care. PMID:25114145

  17. Helping a Child with Autism Spectrum Disorder Cope with Divorce.

    PubMed

    Reilly, Marie; Fogler, Jason; Bridgemohan, Carolyn; Wiley, Melora; Weitzman, Carol; Augustyn, Marilyn

    2018-05-01

    Aaron is an 11-year-old boy with autism spectrum disorder (ASD), with cognitive and language skills in the above-average range, whose parents have recently separated. Aaron's mother initiated the separation when she learned that Aaron's father had maintained a relationship with a woman with whom he has a 10-year-old daughter. When Aaron's mother discovered this relationship, she demanded that Aaron's father leave their home.Aaron's father has moved in with his long-term girlfriend and keeps in contact with Aaron by calling once a day. Neither Aaron's father nor mother has discussed the reason for their separation with Aaron. So far, they have explained their separation by telling Aaron that they are "taking a break."Aaron's mother has been deeply hurt by Aaron's father's infidelity and does not want to reconcile with him. Aaron's father recognizes this but would like to continue to have a close relationship with his son. He would also like Aaron to get to know his half-sister.Aaron's mother seeks guidance regarding how to talk to Aaron about the separation and his father's second family. Given Aaron's diagnosis of ASD, she is particularly concerned about his ability to cope with this unexpected change in circumstances. What is your advice?

  18. CAD/CAM Preparation Design Effects on Endodontically Treated and Restored Molars

    DTIC Science & Technology

    2016-05-24

    ii APPROVED: Col Drew W . Fallis Dean, Air Force Postgraduate Dental School iii Acknowledgements Special thanks to Col Howard Roberts, Maj...excerpts, is with the permission of the copyright owner. Signature AARON T. DANCB. MAJ. USAF, DC v Printed Name USAF Postgraduate Dental School Keesler...internal amalgam-dentin 3 interface. Preparations were accomplished by one operator using a high speed electric dental hand piece (EA-SlLT, Adee

  19. Beyond SWEAT: Developing Infrastructure in Stability and COIN Operations

    DTIC Science & Technology

    2011-10-05

    respecting their desire for self-determination. See Pressman , Jeffrey L. and Wildavsky, Aaron. Implementation. (Berkeley: University of California Press... Pressman , Jeffrey L. and Wildavsky, Aaron. Implementation. (Berkeley: University of California Press 1971). Sablan, Gregory. Developing

  20. Systems Engineering Workshop 2017 | Wind | NREL

    Science.gov Websites

    Energy for Wind Systems Today Cost and Value of Wind Power-Implications of Wind Turbine Design, János Aaron Smith, PPI Session II: Uncertainty Impacts on Wind Turbine Design and Performance Mitigation of Wind Turbine Design Load Uncertainties, Anand Natarajan, DTU Wind Energy Uncertainty in the Wind

  1. Aaron Levine | NREL

    Science.gov Websites

    Energy Analysis Center. Areas of Expertise Environmental laws and regulations Energy facility siting and transmission laws and regulations Natural resource leasing and acquisition Legal impacts on renewable energy development Legal and policy research Research Interests Renewable energy and transmission project development

  2. Aaron Ptak | NREL

    Science.gov Websites

    doping of III-Nitride materials grown by molecular beam epitaxy (MBE). He joined NREL after graduation in (0001) GaN Growth by Radio Frequency Plasma-Assisted Molecular Beam Epitaxy, A.J. Ptak, M.R. Millecchia . Phys. Lett. 77, 2479 (2000). Magnesium Incorporation in GaN Grown by rf-Plasma Assisted Molecular Beam

  3. 75 FR 31464 - Notice of Public Meeting, Salem District Resource Advisory Committee Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-03

    ..., 2010, 8:30 a.m. to 4 p.m., Salem, OR. ADDRESSES: Salem District Office, 1717 Fabry Road SE., Salem, OR... members may be obtained from Richard Hatfield, BLM Salem District Designated Official, 1717 Fabry Road..., forest ecosystems, and infrastructure. Aaron G. Horton, District Manager. [FR Doc. 2010-13293 Filed 6-2...

  4. Manufacturing in America: Crisis and Opportunity

    DTIC Science & Technology

    1993-04-01

    Management November-December 1991: 39-45. 13 Chubb, John E. and Eric A. Hanushek . Setting National Priorities: Policy for the Nineties. Ed. Henry J. Aaron...A. Hanushek . Setting National Priorities: Policy for the Nineties. Ed. Henry J. Aaron. Washington, D.C.: The Brookings Institution,1990. 16 ’Training

  5. Discerning the Role of the Narrative in Strategy Development

    DTIC Science & Technology

    2013-02-01

    through such personal interface, a strategic leader can facilitate the implementation of strategy. Jeffrey L. Pressman and Aaron Wildavsky have also...Way to Think About It, and a Way to Do it,” Military Review (March-April 2011):44-45. 18. Jeffrey L. Pressman and Aaron Wildavsky, Implementation: How

  6. Publications and Presentations of the Ophthalmology Branch, U.S. Air Force School of Aerospace Medicine, 2006-2010

    DTIC Science & Technology

    2013-12-01

    LASER ASSISTED IN SITU KERATOMILEUSIS ( LASIK ) EYES Aaron MT, Gooch JM, Harvey RR, Davis RE, and Tutt RC Abstract: Aviation, Space, and Environmental...AZ; 9-13 May 2010 10. EFFECT OF HIGH ALTITUDE ON LASER ASSISTED IN SITU KERATOMILEUSIS ( LASIK ) EYES Aaron MT, Gooch JM, Harvey RR, Davis RE, and

  7. 75 FR 32932 - Combined Notice of Filings No. 1

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-10

    ..., 2010. Docket Numbers: RP10-753-000. Applicants: Nexen Marketing, J. Aaron & Company. Description: Joint... Request for Expedited Consideration of Nexen Marketing U.S.A. Inc. and J. Aaron & Company. Filed Date: 05... interventions in lieu of paper, using the FERC Online links at http://www.ferc.gov . To facilitate electronic...

  8. Implications of Gendered Technology for Art Education: The Case Study of a Male Drawing Machine.

    ERIC Educational Resources Information Center

    Morbey, Mary Leigh

    Opening with a discussion of AARON, an artificial intelligence symbol system that is used to generate computer drawings, this document makes the argument that AARON is based upon a way of knowing that is abstract, analytical, rationalist and thus representative of the dominant, western, male philosophical tradition. Male bias permeates the field…

  9. Taylor Curtis | NREL

    Science.gov Websites

    , The Environmental Law Institute, Washington, D.C. (2014) Featured Publication Curtis, Taylor L., Aaron . Golden, CO: National Renewable Energy Laboratory. NREL/TP-6A20-70098. Levine, Aaron. Taylor L. Curtis . Golden, CO: National Renewable Energy Laboratory: NREL/TP-6A20-70121. Kevin B. Jones, Curtis, Taylor L

  10. The Vod Couple

    ERIC Educational Resources Information Center

    Schaffhauser, Dian

    2009-01-01

    This article features two high school chemistry teachers, Aaron Sams and Jonathan Bergmann, who have overturned conventional classroom instruction by using video podcasts to form the root of a new learning model. Thumbing through an issue of "MacWorld" a few years ago, Aaron Sams was struck by an article about an application called ProfCast that…

  11. Mind, Machine, and Creativity: An Artist's Perspective

    ERIC Educational Resources Information Center

    Sundararajan, Louise

    2014-01-01

    Harold Cohen is a renowned painter who has developed a computer program, AARON, to create art. While AARON has been hailed as one of the most creative AI programs, Cohen consistently rejects the claims of machine creativity. Questioning the possibility for AI to model human creativity, Cohen suggests in so many words that the human mind takes a…

  12. The Future of Foundations: Some Reconsiderations.

    ERIC Educational Resources Information Center

    Bonham, George W.; And Others

    Basic questions about foundations are addressed by George W. Bonham, an essay by James Douglas and Aaron Wildavsky is given, and responses are offered by the following people: Landrum R. Bolling, George W. Bonham, McGeorge Bundy, James Douglas, Fred M. Hechinger, John H. Knowles, Waldemar Nielsen, B. J. Stiles, Aaron Wildavsky, and Paul N.…

  13. Protecting the Force: Lessons from Fort Hood

    DTIC Science & Technology

    2010-01-01

    learned and best practices. The Services appear to have insufficient data to assess traumatic stress and healthcare provider burnout , critical elements...Crisis Communication: Workplace and School Violence, Stockholm Syndrome , and Abnormal Psychology,” Annals of the American Psychotherapy Association...88-106; Matt DeLisi, Andy Hochstetler, Aaron M. Scherer, Aaron Purhmann, and Mark T. Berg, “The Starkweather Syndrome : Exploring Criminal History

  14. Research in Network Management Techniques for Tactical Data Communications Networks.

    DTIC Science & Technology

    1982-09-01

    COMPUTER COMMUNICATIONS US A.RMY (CECOM) V September 1980 to August 1982 Principal Investigatoi Robert Boorstyn Aaron Kershenbaum DTIC Basil Niaglaris Philip...COMMUNICATIONS US ARMY (CECOM) September 1980 to August 1982 Principal Investigators: Robert Boorstyn Aaron Kershenbaum Basil Maglaris Philip Sarachik...TABLE OF CONTENTS Summary of Report Personnel Activities Research Reports / , A. Packet Radio Networks A.1 Throughput Analysis of Multihop Packet

  15. Transitioning Client Based NALCOMIS to a Multi Function Web Based Application

    DTIC Science & Technology

    2016-09-23

    NAVAL POSTGRADUATE SCHOOL MONTEREY, CALIFORNIA THESIS TRANSITIONING CLIENT- BASED NALCOMIS TO A MULTI-FUNCTION WEB- BASED APPLICATION by Aaron P...TITLE AND SUBTITLE TRANSITIONING CLIENT- BASED NALCOMIS TO A MULTI-FUNCTION WEB- BASED APPLICATION 5. FUNDING NUMBERS 6. AUTHOR(S) Aaron P. Schnetzler 7...NALCOMIS. NALCOMIS has two configurations that are used by organizational and intermediate level maintenance activi- ties, Optimized Organizational

  16. Results of SEI Independent Research and Development Projects and Report on Emerging Technologies and Technology Trends

    DTIC Science & Technology

    2005-12-01

    W. Collins Peter Feiler John Goodenough Aaron Greenhouse Jorgen Hansson Alan R . Hevner John Hudak Angel Jordan Rick Kazman Richard C. Linger...John Goodenough Aaron Greenhouse Jorgen Hansson Alan R . Hevner John Hudak Angel Jordan Rick Kazman Richard C. Linger Mark G. Pleszkoch Stacy J...operability, sustainability, software R &D, metrics for acquisition, acquisition management, and commercial off-the-shelf products. The IR&D projects conducted

  17. An Evaluation of the TRIPS Computer System (Extended Technical Report)

    DTIC Science & Technology

    2008-07-08

    Mario Marino Nitya Ranganathan Behnam Robatmili Aaron Smith James Burrill Stephen W. Keckler Doug Burger Kathryn S. McKinley Computer Architecture and...Marino, Nitya Ranganathan , Behnam Robatmili, Aaron Smith, James Burrill, Stephen W. Keckler, Doug Burger, Kathryn S. McKinley; ASPLOS 2009, Washington DC...aggressively register allo- cate more memory accesses by using programmer knowledge about pointer aliasing, much of which may be automated. They also

  18. Impact of Retirement Choices of Early Career Marines: A Choice Analysis Model

    DTIC Science & Technology

    2013-03-01

    CHOICES OF EARLY CAREER MARINES: A CHOICE ANALYSIS MODEL by André G. La Taste Aaron Masaitis March 2013 Thesis Advisor: Michael Dixon... ANALYSIS MODEL 5. FUNDING NUMBERS 6. AUTHOR(S) André G. La Taste, Aaron Masaitis 7. PERFORMING ORGANIZATION NAME(S) AND ADDRESS(ES) Naval Postgraduate...system. The research will be conducted using a discrete choice analysis methodology that is often used to differentiate factors that lead to

  19. Development of an Advanced Injectable Therapy for Ischemic Vascular Disease

    DTIC Science & Technology

    2017-10-01

    Aaron Baker CONTRACTING ORGANIZATION: University of Texas at Austin Austin TX 78712 REPORT DATE: October 2017 TYPE OF REPORT : Annual PREPARED FOR...Distribution Unlimited The views, opinions and/or findings contained in this report are those of the author(s) and should not be construed as an official...Department of the Army position, policy or decision unless so designated by other documentation. REPORT DOCUMENTATION PAGE Form Approved OMB No

  20. Hoyt S. Vandenberg, The Life of a General

    DTIC Science & Technology

    2000-01-01

    Aaron married Harriet Collins. Though a happy and success- ful match, tragedy cut it short. Their first child, William Collins, was born in 1869, but... Harriet died giving birth to Josephine five years later. The widower needed a wife and his young children a mother, and so two years later Aaron married...For the events in Korea before 1950, see Leon Gordenker, The United Nations and the Peaceful Unification of Korea (The Hague: Martinus , 1959), Akira

  1. Tribology symposium 1995. PD-Volume 72

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

    Masudi, H.

    After the keynote presentation by Professor Aaron Cohen of Texas A and M University, entitled Processes Used in Design, the program is divided into five major sessions: Research and Development -- Recent research and development of tribological components; Tribology in Manufacturing -- The impact of tribology on modern manufacturing; Design/Design Representation -- Aspects of design related to tribological systems; Tribo-Chemistry/Tribo-Physics -- Discussion of chemical and physical behavior of substances as related to tribology; and Failure Analysis -- An analysis of failure, failure detection, and failure monitoring as related to manufacturing processes. Papers have been processed separately for inclusion on themore » data base.« less

  2. Aaron's Law Act of 2013

    THOMAS, 113th Congress

    Rep. Lofgren, Zoe [D-CA-19

    2013-06-20

    House - 07/15/2013 Referred to the Subcommittee on Crime, Terrorism, Homeland Security, and Investigations. (All Actions) Tracker: This bill has the status IntroducedHere are the steps for Status of Legislation:

  3. Building Security in the Persian Gulf

    DTIC Science & Technology

    2010-01-01

    developments within ACT, and building on the leadership and success of the outgoing U.S. commander, General James Mattis , U.S. Marine Corps (who retains...following the end of the war in Iraq. The author would like to thank RAND President James Thomson, who supported the development of a proj- ect plan designed...bers from diverse issue backgrounds, all of whom have extensive experience both in research and in policy formulation. These were David Aaron, James

  4. STS-3 MISSION OPERATIONS CONTROL ROOM (MOCR) - JSC

    NASA Image and Video Library

    1982-03-26

    Mission Control Activities during the STS-3 Mission, Day-4 with: Maj. Gen. James A. Abrahamson, Associate Administrator of the Space Transportation System (STS), NASA Hdqs., conversing with Dr. Kraft; Glynn S. Lunney, Manager, Space Shuttle Program Office, JSC, Aaron Cohen, Manager, Space Shuttle Orbiter Project Office; and, J. E. Conner, Ford Aerospace Engineer at the Instrumentation and Communications Officer (INCO) Console position. 1. Glynn S. Lunney 2. Major General James A. Abrahamson 3. Aaron Cohen 4. J. E. Conner 5. Dr. Christopher Kraft JSC, Houston, TX

  5. Northward extension of Carolina slate belt stratigraphy and structure, South-Central Virginia: Results from geologic mapping

    USGS Publications Warehouse

    Hackley, P.C.; Peper, J.D.; Burton, W.C.; Horton, J. Wright

    2007-01-01

    Geologic mapping in south-central Virginia demonstrates that the stratigraphy and structure of the Carolina slate belt extend northward across a steep thermal gradient into upper amphibolite-facies correlative gneiss and schist. The Neoproterozoic greenschist-facies Hyco, Aaron, and Virgilina Formations were traced northward from their type localities near Virgilina, Virginia, along a simple, upright, northeast-trending isoclinal syncline. This syncline is called the Dryburg syncline and is a northern extension of the more complex Virgilina synclinorium. Progressively higher-grade equivalents of the Hyco and Aaron Formations were mapped northward along the axial trace of the refolded and westwardly-overturned Dryburg syncline through the Keysville and Green Bay 7.5-minute quadrangles, and across the northern end of the Carolina slate belt as interpreted on previous geologic maps. Hyco rocks, including felsic metatuff, metawacke, and amphibolite, become gneisses upgrade with areas of local anatexis and the segregation of granitic melt into leucosomes with biotite selvages. Phyllite of the Aaron Formation becomes garnet-bearing mica schist. Aaron Formation rocks disconformably overlie the primarily felsic volcanic and volcaniclastic rocks of the Hyco Formation as evidenced by repeated truncation of internal contacts within the Hyco on both limbs of the Dryburg syncline at the Aaron-Hyco contact. East-northeast-trending isograds, defined successively by the first appearance of garnet, then kyanite ?? staurolite in sufficiently aluminous rocks, are superposed on the stratigraphic units and synclinal structure at moderate to high angles to strike. The textural distinction between gneisses and identifiable sedimentary structures occurs near the kyanite ?? staurolite-in isograd. Development of the steep thermal gradient and regional penetrative fabric is interpreted to result from emplacement of the Goochland terrane adjacent to the northern end of the slate belt during

  6. Intergenerational redistribution in a small open economy with endogenous fertility.

    PubMed

    Kolmar, M

    1997-08-01

    The literature comparing fully funded (FF) and pay-as-you-go (PAYG) financed public pension systems in small, open economies stresses the importance of the Aaron condition as an empirical measure to decide which system can be expected to lead to a higher long-run welfare. A country with a PAYG system has a higher level of utility than a country with a FF system if the growth rate of total wage income exceeds the interest rate. Endogenizing population growth makes one determinant of the growth rate of wage incomes endogenous. The author demonstrates why the Aaron condition ceases to be a good indicator in this case. For PAYG-financed pension systems, claims can be calculated according to individual contributions or the number of children in a family. Analysis determined that for both structural determinants there is no interior solution of the problem of intergenerational utility maximization. Pure systems are therefore always welfare maximizing. Moreover, children-related pension claims induce a fiscal externality which tends to be positive. The determination of the optimal contribution rate shows that the Aaron condition is generally a misleading indicator for the comparison of FF and PAYG-financed pension systems.

  7. An Uninformative Truth: The Logic of Amarin's Off-Label Promotion.

    PubMed

    Hey, Spencer Phillips; Kesselheim, Aaron S

    2016-03-01

    Spencer Phillips Hey and Aaron Kesselheim propose that informativeness-asserting scientific facts-rather than truthfulness ought to be the standard for regulating commercial speech about pharmaceuticals.

  8. Mind, Machine, and Creativity: An Artist's Perspective.

    PubMed

    Sundararajan, Louise

    2014-06-01

    Harold Cohen is a renowned painter who has developed a computer program, AARON, to create art. While AARON has been hailed as one of the most creative AI programs, Cohen consistently rejects the claims of machine creativity. Questioning the possibility for AI to model human creativity, Cohen suggests in so many words that the human mind takes a different route to creativity, a route that privileges the relational, rather than the computational, dimension of cognition. This unique perspective on the tangled web of mind, machine, and creativity is explored by an application of three relational models of the mind to an analysis of Cohen's talks and writings, which are available on his website: www.aaronshome.com.

  9. Mind, Machine, and Creativity: An Artist's Perspective

    PubMed Central

    Sundararajan, Louise

    2014-01-01

    Harold Cohen is a renowned painter who has developed a computer program, AARON, to create art. While AARON has been hailed as one of the most creative AI programs, Cohen consistently rejects the claims of machine creativity. Questioning the possibility for AI to model human creativity, Cohen suggests in so many words that the human mind takes a different route to creativity, a route that privileges the relational, rather than the computational, dimension of cognition. This unique perspective on the tangled web of mind, machine, and creativity is explored by an application of three relational models of the mind to an analysis of Cohen's talks and writings, which are available on his website: www.aaronshome.com. PMID:25541564

  10. White House Science Fair

    NASA Image and Video Library

    2014-05-27

    Crystal Brockington and Aaron Barron, both 18 years old, designed a more efficient and cost effective solar cell that harnesses energy without cadmium, which has been shown to be harmful to the environment. They were selected to participate in the White House Science Fair after they were awarded the High School Grand Prize at the Siemens We Can Change the World Challenge. 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)

  11. 77 FR 72334 - Submission for OMB Review; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-05

    ... spouse (when applicable); home and electronic mail addresses; work, home, cell telephone numbers; place... Tower, Suite 02G09, Alexandria, VA 22350-3100. Dated: November 21, 2012. Aaron Siegel, Alternate OSD...

  12. 78 FR 69550 - Privacy Act; Implementation

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-11-20

    ... and open manner without fear of retribution or harassment in order to facilitate a just, thorough, and... retribution or harassment. Dated: November 12, 2013. Aaron Siegel, Alternate OSD Federal Register Liaison...

  13. American Society of Hematology

    MedlinePlus

    ... industry position. From Blurred Lines to Guidelines for Myeloproliferative Neoplasms Dr. Aaron Gerds and Dr. Ruben Mesa summarize new NCCN guidelines for myeloproliferative neoplasms. A Woman With Hypergammaglobulinemia and Diffuse Lymphadenopathy Take ...

  14. Tricky correlations

    NASA Astrophysics Data System (ADS)

    Wesson, John

    2016-05-01

    In reply to Aaron Iftikhar's article “Is physics just for the rich?” (Forum, March p27), which discussed disparities in the numbers of physics students from some geographic areas and socioeconomic groups.

  15. Caring for a Child with Guillain-Barré Syndrome or CIDP

    MedlinePlus

    ... Aaron, Stephanie and Melinda for keeping the household running when Melissa and Patricia drove 200 miles round ... to be able to ride a bike, roller blade, or hang on tightly to the playground equipment. ...

  16. The next forum for unraveling FDA off-label marketing rules: State and federal legislatures.

    PubMed

    Sinha, Michael S; Kesselheim, Aaron S

    2018-05-01

    In a Guest Editorial, Aaron S. Kesselheim and Michael S. Sinha show how federal and state legislation to allow promotion of drugs for non-approved uses threatens to undermine the FDA's public health mission.

  17. Views of the Apollo 11 Twentieth Anniversary Black Tie reception

    NASA Technical Reports Server (NTRS)

    1989-01-01

    View from the Apollo 11 Twentieth Anniversary Black Tie reception at the downtown Houston Hyatt Regency Hotel. Scene show NASA/JSC Director Aaron Cohen talking with NASA Administrator Richard H. Truly and his wife, Cody.

  18. 77 FR 26254 - Notification of an Open Meeting of the National Defense University Board of Visitors (BOV...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-03

    ... CONTACT: The point of contact for this notice is Ms. Dolores Hodge at (202) 685-0082, Fax (202) 685-3748 or Hodge[email protected] . Dated: April 30, 2012. Aaron Siegel, Alternate OSD Federal Register Liaison...

  19. Rfinity

    ScienceCinema

    Aaron R. Turner

    2017-12-09

    An innovation that offers a low-cost, plug-n-play option that enables virtually any wireless telecommunications device to safely store sensitive personal information and perform secure transactions. INL researchers include Steven McCown, Aaron Turner, Kur

  20. Rfinity

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

    Aaron R. Turner

    An innovation that offers a low-cost, plug-n-play option that enables virtually any wireless telecommunications device to safely store sensitive personal information and perform secure transactions. INL researchers include Steven McCown, Aaron Turner, Kur

  1. Theories of suicidal behavior applied to Sylvia Plath.

    PubMed

    Lester, D

    1998-01-01

    The suicide of Sylvia Plath is examined from the perspective of 15 theories of suicidal behavior and is found to fit best with psychoanalytic and cognitive theories of suicide, in particular those of Aaron Beck, Henry Murray, and Edwin Shneidman.

  2. 76 FR 17160 - Notice of Finding of No Significant Antitrust Changes and Time for Filing Requests for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-28

    ... Time for Filing Requests for Reevaluation. FOR FURTHER INFORMATION CONTACT: Aaron Szabo, Financial Analyst, Financial Analysis and International Projects Branch, Division of Policy and Rulemaking, Office... Analysis and Recommendation In reaching this conclusion, the NRC staff considered the structure of the...

  3. 78 FR 5788 - Privacy Act of 1974; System of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-28

    ... DEPARTMENT OF DEFENSE Office of the Secretary [Docket ID: DoD-2013-OS-0005] Privacy Act of 1974...: January 23, 2013. Aaron Siegel, Alternate OSD Federal Register Liaison Officer, Department of Defense. V1... Information Act Program; and DoD [[Page 5789

  4. US Policy Approaches for Combating Violence in Northern Mexico

    DTIC Science & Technology

    2011-03-14

    5 Aaron Terrazak, “Mexican Immigrants in the United States,” February 2010, linked from Migration Policy Institute Home Page at Migration ...Sentenced For Conspiracy That Supplied Weapons to Sinaloa Cartel, Ambassador Pascual Congratulates Mexico for Arrest of Edger Valdes Villarreal,” United

  5. 77 FR 70153 - 36(b)(1) Arms Sales Notification

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-23

    .... FOR FURTHER INFORMATION CONTACT: Ms. B. English, DSCA/DBO/CFM, (703) 601-3740. The following is a copy... transmittal, policy justification, and Sensitivity of Technology. Dated: November 19, 2012. Aaron Siegel... of logistics and program support. (iv) Military Department: Army (UKB) [[Page 70155

  6. Enhanced Vehicle Simulation Tool Enables Wider Array of Analyses | News |

    Science.gov Websites

    of vehicle types, including conventional vehicles, electric-drive vehicles, and fuel cell vehicles types," said NREL Senior Engineer Aaron Brooker. FASTSim facilitates large-scale evaluation of and on-road performance. Learn more about NREL's sustainable transportation research.

  7. Response to Letter by Aaron Hanukoglu et al.

    PubMed

    Turan, Ihsan; Topaloglu, Ali Kemal; Yuksel, Bilgin

    2018-05-17

    We appreciate the valuable comments on our article by Hanukoglu and Hanukoglu. With regard to cutaneous involvement in systemic pseudohypoaldosteronism (sysPHA), we agree with Hanukoglu and Hanukoglu in that these co-occurrences are not rare. Indeed, in our study, three of four patients with sysPHA1 showed skin manifestations. This article is protected by copyright. All rights reserved. This article is protected by copyright. All rights reserved.

  8. Effects of High Altitude Hypoxia on Lung and Chest Wall Function during Exercise

    DTIC Science & Technology

    1990-01-27

    to Muscular Exercise. Epidemiology. Behavior change. and Intervention in Chronic Lung Disease. (L. Hall and G. Meyer, editors), Human Kinetics Publ...Aaron. Feedback and Feed-Forward Mechanisms. Future Directions in Exercise and Sport Science Research. (J.S. Skinner, et al., eds). Human Kinetics Books

  9. 77 FR 27739 - Privacy Act of 1974; System of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-11

    ... DEPARTMENT OF DEFENSE Office of the Secretary [Docket ID: DOD-2012-OS-0055] Privacy Act of 1974..., 2012. Aaron Siegel, Alternate OSD Federal Register Liaison Officer, Department of Defense. HDTRA 010... Reconstruction for the purposes of reviewing and overseeing the Department of Defense Radiation Dose...

  10. 78 FR 76109 - Proposed Collection; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-16

    ... of NGA police officer candidates. Affected Public: Individuals or Households. Annual Burden Hours.... Frequency: On occasion. Respondents are applicants who are applying for NGA police officer positions. NGA... fill the position of NGA police. Dated: December 11, 2013. Aaron Siegel, Alternate OSD Federal Register...

  11. 77 FR 75617 - 36(b)(1) Arms Sales Notification

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-21

    ... transmittal, policy justification, and Sensitivity of Technology. Dated: December 18, 2012. Aaron Siegel... Processor Cabinets, 2 Video Wall Screen and Projector Systems, 46 Flat Panel Displays, and 2 Distributed Video Systems), 2 ship sets AN/SPQ-15 Digital Video Distribution Systems, 2 ship sets Operational...

  12. 78 FR 31907 - Privacy Act of 1974; System of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-05-28

    ... DEPARTMENT OF DEFENSE Department of the Army [Docket ID: USA-2013-0015] Privacy Act of 1974.... Aaron Siegel, Alternate OSD Federal Register Liaison Officer, Department of Defense. A0190-47 DAPM-ACC..., classification, progress reports, victim/witness' full name, address and telephone number, victim impact...

  13. 76 FR 81918 - Submission for OMB Review; Comment Request

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-12-29

    ... DEPARTMENT OF DEFENSE Office of the Secretary [Docket ID DOD-2011-HA-0033] Submission for OMB Review; Comment Request ACTION: Notice. The Department of Defense has submitted to OMB for clearance, the.... Aaron Siegel, Alternate OSD Federal Register Liaison Officer, Department of Defense. [FR Doc. 2011-33476...

  14. 78 FR 25259 - Notice of Intent To Grant an Exclusive License; Integrata Security, LLC

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-30

    ..., 9800 Savage Road, Suite 6848, Fort George G. Meade, MD 20755-6848. FOR FURTHER INFORMATION CONTACT: Marian T. Roche, Director, Technology Transfer Program, 9800 Savage Road, Suite 6848, Fort George G. Meade, MD 20755-6848, telephone (443) 634-3514. Dated: April 24, 2013. Aaron Siegel, Alternate OSD...

  15. Teaching Facial Expressions of Emotion

    ERIC Educational Resources Information Center

    Lierheimer, Kristin; Stichter, Janine

    2011-01-01

    Many students with exceptionalities, such as Aaron, display challenging behaviors that have a substantial impact on their quality of life and greatly disrupt the educational process (Matson, Wilkins, & Macken, 2009; Westling, 2010). Challenging behavior often causes academic and social difficulties for the students displaying the behavior,…

  16. Adventure Learning: Situating Learning in an Authentic Context

    ERIC Educational Resources Information Center

    Doering, Aaron

    2007-01-01

    In this paper, Aaron Doering describes an adventure learning project that connected students to explorers and researchers participating in a trans-Arctic dogsled expedition. Adventure learning (AL) uses a hybrid online educational environment to provide students with opportunities to explore real-world issues through authentic learning…

  17. Health by Stealth--Exploring the Sociocultural Dimensions of Salutogenesis for Sport, Health and Physical Education Research

    ERIC Educational Resources Information Center

    McCuaig, Louise; Quennerstedt, Mikael

    2018-01-01

    Sport, health and physical education (SHPE) researchers have increasingly embraced the salutogenic model of health devised by Aaron Antonvosky, to re-understand and problematise the relation between movement, physical activity or physical education on one hand, and health on the other. However, contemporary research employing Antonovsky's theories…

  18. 78 FR 35609 - Privacy Act of 1974; System of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-06-13

    ... DEPARTMENT OF DEFENSE Department of the Navy [Docket ID USN-2013-0018] Privacy Act of 1974; System... 10, 2013. Aaron Siegel, Alternate OSD Federal Register Liaison Officer, Department of Defense. N06110... of Social Security Number (SSN), Department of Defense Identification Number (DoD ID Number), Unit...

  19. 77 FR 34357 - Privacy Act of 1974; System of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-11

    ... DEPARTMENT OF DEFENSE Office of the Secretary [Docket ID: DOD-2012-OS-0062] Privacy Act of 1974; System of Records AGENCY: Defense Information Systems Agency, DoD. ACTION: Notice to alter a system of..., 2012. Aaron Siegel, Alternate OSD Federal Register Liaison Officer, Department of Defense. K890.01...

  20. 76 FR 40439 - Qualification of Drivers; Exemption Applications; Diabetes Mellitus

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-07-08

    ... exemption from the prohibition against persons with insulin-treated diabetes mellitus (ITDM) operating... diabetes using insulin, and is able to drive a Commercial Motor Vehicle (CMV) safely. Mr. Aaron meets the... management and monitoring, has stable control of his diabetes using insulin, and is able to drive a CMV...

  1. Word Calling in 3rd and 4th Graders: Exploring Student and Teacher Characteristics

    ERIC Educational Resources Information Center

    Couzens, Lindsay Starr

    2013-01-01

    Reading difficulties in elementary school-aged children may occur when two components of reading--word identification, comprehension, or both of these skills--are weak or underdeveloped (Gough, 1972; Hoover & Gough, 1990; Joshi & Aaron, 2000; Savage, 2001). One type of reading difficulty that is frequently identified by teachers is known…

  2. International Education as an Agent of Democratization

    ERIC Educational Resources Information Center

    Comp, David

    2004-01-01

    This paper is guided by Aaron Benavot's (1999) question "What are the specific mechanisms and processes linking higher education and increasing levels of democracy in the recent period?" Benavot suggests that one research approach should focus on "students studying abroad, particularly those in North American or Western European…

  3. 75 FR 77934 - Small Business Information Security Task Force

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-12-14

    ... on them. The Task Force has until the end of 2013 to complete the report but it is hoped that the... computing technology industry itself. Mr. Aaron Berstein then volunteered to contact Microsoft to inquire into the possibility of Microsoft providing an online collaborative space software tool for use...

  4. A Critique of Koh's (2014) "Doing Class Analysis in Singapore's Elite Education"

    ERIC Educational Resources Information Center

    Kabel, Scott

    2017-01-01

    Aaron Koh contributed to a collection of multi-site global ethnographic articles published here (2014, Vol. 12, No. 2) that present class reproduction as operationalised in elite education. While the collection adds to the current international critique of meritocracy, a close look at Koh's contribution reveals that critical ethnography can lose…

  5. Turn off the Television and Read

    ERIC Educational Resources Information Center

    Hodapp, Albert Fed

    2016-01-01

    Aaron (2005) described the "family as the nation's smallest school" and "the home as the first school." Furthermore, studies document that 90% of the differences in academic achievement can be explained by five factors: (a) two-parent households; (b) school absenteeism; (c) amount read for homework; (d) quality and quantity of…

  6. 78 FR 78515 - Removal of JADE Act Tags

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-26

    ... pursuant to IEEPA: 1. GOLDEN AARON PTE. LTD. 2. MAX MYANMAR GROUP OF COMPANIES 3. DAGON INTERNATIONAL... AVENIR EXECUTIVE SERVICED APARTMENT 9. MAX (MYANMAR) CONSTRUCTION CO. LTD. 10. MAX MYANMAR GEMS AND JEWELLERY CO. LTD. 11. MAX MYANMAR MANUFACTURING CO. LTD. 12. MAX MYANMAR SERVICES CO. LTD. 13. MAX MYANMAR...

  7. 77 FR 27745 - Privacy Act of 1974; System of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-11

    ... DEPARTMENT OF DEFENSE Department of the Navy [Docket ID USN-2012-0007] Privacy Act of 1974; System of Records AGENCY: Department of the Navy, DoD. ACTION: Notice to Alter a System of Records. SUMMARY...). Dated: May 8, 2012. Aaron Siegel, Alternate OSD Federal Register Liaison Officer, Department of Defense...

  8. 76 FR 66916 - Privacy Act of 1974; System of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-28

    ... DEPARTMENT OF DEFENSE Office of the Secretary [Docket ID DOD-2011-OS-0118] Privacy Act of 1974; System of Records AGENCY: Office of the Secretary, Department of Defense (DoD). ACTION: Notice to Amend a.... Aaron Siegel, Alternate OSD Federal Register Liaison Officer, Department of Defense. DWHS E05 System...

  9. 76 FR 35421 - Privacy Act of 1974; System of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-17

    ... DEPARTMENT OF DEFENSE Office of the Secretary [Docket ID: DOD-2011-OS-0064] Privacy Act of 1974..., 2011. Aaron Siegel, Alternate OSD Federal Register Liaison Officer, Department of Defense. DHRA 06.... SUMMARY: The Office of the Secretary of Defense proposes to alter a system of records in its inventory of...

  10. Overcoming Risk: An Annotated Bibliography of Publications Developed by ERIC Clearinghouses.

    ERIC Educational Resources Information Center

    Schwartz, Wendy, Ed.; Howley, Craig, Ed.

    This publication contains two essays and an annotated bibliography of publications about risk. The entries in the bibliography were produced by the various clearinghouses in the ERIC system. The first essay, "Who Is at Risk? Definitions, Demographics, and Decisions," by Aaron M. Pallas, categorizes personal, family, and environmental factors that…

  11. 76 FR 65719 - Wyco Power and Water, Inc.; Notice of Preliminary Permit Application Accepted for Filing and...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-24

    ...- feet in capacity), near Fort Collins, Colorado; (2) the proposed T- Cross Reservoir (25,000 acre-feet.... Applicant Contact: Aaron Million, Wyco Power and Water, Inc., 1436 West Oak, Fort Collins, CO 80521, phone (970) 215-2603. FERC Contact: Jim Fargo; phone: (202) 502-6095. Deadline for filing comments, motions...

  12. 77 FR 31588 - 36(b)(1) Arms Sales Notification

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-05-29

    ... is published to fulfill the requirements of section 155 of Public Law 104-164 dated July 21, 1996. FOR FURTHER INFORMATION CONTACT: Ms. B. English, DSCA/DBO/CFM, (703) 601-3740. The following is a copy... transmittal, policy justification, and Sensitivity of Technology. Dated: May 22, 2012. Aaron Siegel, Alternate...

  13. 76 FR 52335 - National Advisory Committee on Rural Health and Human Services; Notice of Meeting

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-22

    ... contact Aaron Wingad at the Office of Rural Health Policy (ORHP) via Telephone at (301) 443-0835 or by e... DEPARTMENT OF HEALTH AND HUMAN SERVICES Health Resources and Services Administration National Advisory Committee on Rural Health and Human Services; Notice of Meeting In accordance with section 10(a)(2...

  14. 78 FR 10183 - Ryan White HIV/AIDS Program, Part C Early Intervention Services Grant Under the Ryan White HIV...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-02-13

    ... HIV/AIDS Program, Part C Early Intervention Services Grant Under the Ryan White HIV/AIDS Program... Continued HIV Primary Medical Care. SUMMARY: To prevent a lapse in comprehensive primary care services for persons living with HIV/AIDS, HRSA will provide one-time noncompetitive Part C funds to the Aaron E. Henry...

  15. Environmental Issues in Brazilian Society. Fulbright-Hays Seminars Abroad Program. June 26-July 31, 1994.

    ERIC Educational Resources Information Center

    Commission for Educational Exchange between the United States and Brazil, Brasilia.

    This book contains a review of the 1994 Fulbright-Hays Seminars Abroad Program along with lesson plans from 13 of the participants. The curriculum projects contained in this book include: (1) "The Brazilian Cinema: A Critical Appreciation of An Industry in Turmoil" (Aaron Braun); (2) "Reflections on the Relationship between…

  16. Reflexivity and Transnational Habitus: The Case of a "Poor" Affluent Chinese International Student

    ERIC Educational Resources Information Center

    De Costa, Peter I.; Tigchelaar, Magda; Cui, Yaqiong

    2016-01-01

    Following Sayer's (2010) examination of reflexivity and habitus, we focus on the "transnational habitus" (Darvin & Norton 2015) of Aaron, a Chinese international student at a U.S. university. Specifically, we examine how he wrestled with being identified as an ESL learner despite having attended a U.S. high school. Also exploring the…

  17. Career Education: Papers Presented at the 1972 Annual Meeting of the American Educational Research Association (Chicago, Illinois, April 4, 1972).

    ERIC Educational Resources Information Center

    American Educational Research Association, Washington, DC.

    Three of the papers in this collection present the separate models--school based, employer based, and home-community based. Titles of the five papers are: (1) "Facts and Fantasies of Career Education" by Gorden I. Swanson, (2) "Strategies for Implementing Career Education: A School Based Model" by Aaron J. Miller, (3)…

  18. "The Social Network" and the Legal Environment of Business: An Opportunity for Student-Centered Learning

    ERIC Educational Resources Information Center

    McGill, Shelley

    2013-01-01

    Aaron Sorkin has a passion for words--his signature movie and television scripts are fast talking, jargon laced, word pictures that are instantly recognizable. "The Social Network," Sorkin's 2011 Academy Award Winning movie about the founding of Facebook, Inc., offers more than just witty banter; it provides an ideal teaching platform for…

  19. Subdiffusion kinetics of nanoprecipitate growth and destruction in solid solutions

    NASA Astrophysics Data System (ADS)

    Sibatov, R. T.; Svetukhin, V. V.

    2015-06-01

    Based on fractional differential generalizations of the Ham and Aaron-Kotler precipitation models, we study the kinetics of subdiffusion-limited growth and dissolution of new-phase precipitates. We obtain the time dependence of the number of impurities and dimensions of new-phase precipitates. The solutions agree with the Monte Carlo simulation results.

  20. Magna Carta for Community: Bay Mills Charters Schools throughout Michigan

    ERIC Educational Resources Information Center

    Reynolds, Jerry

    2009-01-01

    For most of a full career in sociology and education, Aaron Tadgerson has dwelt on the relationship between communities and the school systems that purport to serve them. The special problems of Indian education derive from that relationship. Tadgerson serves as the recruiter, retention, and land grant development coordinator for Bay Mills…

  1. Travel to Learn: How, When, and Why to Apply for Overseas Professional Development

    ERIC Educational Resources Information Center

    Cook, Erika; Becker, Aaron

    2013-01-01

    In this article, Erika Cook and Aaron Becker suggest teachers travel to "unfamiliar" lands to not only breathe life into global lessons but also to gain new perspectives and experiences as educators. For teachers who dread teaching about an unfamiliar place or culture, Cook and Becker recommend considering the very real opportunities to…

  2. 77 FR 67362 - Environmental Impacts Statements; Notice of Availability

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-09

    .... 20120358, Draft Supplement, BOEM, 00, Gulf of Mexico Outer Continental Shelf (OCS) Oil and Gas Lease Sales...: Aaron O. Allen 805-585-2148. EIS No. 20120360, Final EIS, BLM, 00, PROGRAMMATIC--Allocation of Oil Shale and Tar Sands Resources on Lands Administered, Propose to Amend 10 Land Use Plans in Colorado, Utah...

  3. 78 FR 5789 - Privacy Act of 1974; System of Records

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-01-28

    ... DEPARTMENT OF DEFENSE Department of the Air Force [Docket ID: USAF-2013-0005] Privacy Act of 1974; System of Records AGENCY: Department of the Air Force, DoD. ACTION: Notice to alter a System of Records.... Aaron Siegel, Alternate OSD Federal Register Liaison Officer, Department of Defense. F036 AF PC U System...

  4. Evaluating the Properties of the Evidence-Based Practice Attitude Scale (EBPAS) in Health Care

    ERIC Educational Resources Information Center

    Melas, Christos D.; Zampetakis, Leonidas A.; Dimopoulou, Anastasia; Moustakis, Vassilis

    2012-01-01

    The Evidence-Based Practice Attitude Scale (EBPAS; Aarons, 2004) is a relatively new construct for the study of attitudes toward the adoption of innovation and evidence-based practices (EBPs) in mental health service settings. Despite widespread interest in measuring the attitudes of health care providers in conjunction with the adoption of EBPs,…

  5. Aaron's Solution, Instructor's Problem: Teaching Surface Analysis Using GIS

    ERIC Educational Resources Information Center

    Koch, Tom; Denike, Ken

    2007-01-01

    Teaching GIS is relatively simple, a matter of helping students develop familiarity with the software. Mapping as an aid to thinking is harder to instruct. This article presents a laboratory and lecture package developed to teach the utility of mapping in a course on spatial data analysis. Following a historical review of the use of surface…

  6. Accelerating Digital Mental Health Research From Early Design and Creation to Successful Implementation and Sustainment.

    PubMed

    Mohr, David C; Lyon, Aaron R; Lattie, Emily G; Reddy, Madhu; Schueller, Stephen M

    2017-05-10

    toward bringing implementation and sustainment into the design and evaluation of TESs, public health into clinical research, research into clinics, and treatment into the lives of our patients. ©David C. Mohr, Aaron R Lyon, Emily G Lattie, Madhu Reddy, Stephen M Schueller. Originally published in the Journal of Medical Internet Research (http://www.jmir.org), 10.05.2017.

  7. Engl 1102: Literature and Composition: Handwriting and Typography

    ERIC Educational Resources Information Center

    Kashtan, Aaron

    2015-01-01

    Aaron Kashtan taught three sections of ENGL 1102, the second course in a mandatory first-year writing sequence with a heavy multimodal focus, during his first semester as a Marion L. Brittain Postdoctoral Fellow in the Department of Literature, Media and Communication at Georgia Tech. The specific subject matter for these sections was handwriting…

  8. Effects of High Altitude Hypoxia on Lung and Chest Wall Function during Exercise

    DTIC Science & Technology

    1991-11-15

    Chronic Lung Disease. (L. Hall and G. Meyer, eds) Human Kinetics Publ., Champaign, IL pp 199-223, 1988. 3) Dempsey, J.A., E. Aaron and K. Henke...and Sports Science Research. (J.S. Skinner, et al., eds) Human Kinetics Books, Champaign, IL. pp 313-327, 1989. 8) Powers, S.K., J. Lawler, J.A

  9. 77 FR 38384 - Qualification of Drivers; Exemption Applications; Vision

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-06-27

    ... S. Johannsen (IA) Charles E. Johnston (MO) Harry L. Jones (OH) Mearl C. Kennedy (OH) Aaron C...) Bobby G. Minton (NC) Charles J. Morman (FL) Larry A. Nienhuis (MI) Corey L. Paraf (IL) Ronald M. Price (MD) John P. Raftis (FL) Scott D. Russell (WI) Alton M. Rutherford (FL) Charles L. Schnell (FL) Andrew...

  10. 2011 Feds Feed Families

    NASA Image and Video Library

    2011-07-01

    NASA employees Anita Douglas (l to r), Amy Grose, Aaron Brooks and Cabrina Bell sort through early contributions to the 2011 Feds Feed Families Food Drive at Stennis Space Center. Each summer for three years, federal agencies across the nation have worked together to collect nonperishable food for local food banks across the country.

  11. Modeling the Economic Impacts of Large Deployments on Local Communities

    DTIC Science & Technology

    2008-12-01

    MODELING THE ECONOMIC IMPACTS OF LARGE DEPLOYMENTS ON LOCAL COMMUNITIES THESIS Aaron L... MODELING THE ECONOMIC IMPACTS OF LARGE DEPLOYMENTS ON LOCAL COMMUNITIES THESIS Presented to the Faculty Department of Systems Engineering and...APPROVED FOR PUBLIC RELEASE; DISTRIBUTION UNLIMITED AFIT/GCA/ENV/08-D01 MODELING THE ECONOMIC IMPACTS OF LARGE DEPLOYMENTS ON LOCAL

  12. Advances in Preventing Childhood and Adolescent Problem Behavior

    ERIC Educational Resources Information Center

    Jenson, Jeffrey M.

    2010-01-01

    Recent advances in the field of prevention have led to a deeper understanding of the causes of adolescent problem behavior and to the identification of efficacious strategies to prevent delinquency, drug use, and other antisocial conduct. This 2009 Aaron Rosen lecture to members of the "Society for Social Work and Research" traces the evolution of…

  13. Developing the Vertex Formula Meaningfully

    ERIC Educational Resources Information Center

    Nebesniak, Amy L.; Burgoa, A. Aaron

    2015-01-01

    As teachers working with students in entry-level algebra classes, authors Amy Nebesniak and A. Aaron Burgoa realized that their instruction was a major factor in how their students viewed mathematics. They often presented students with abstract formulas that seemed to appear out of thin air. One instance occurred while they were teaching students…

  14. 75 FR 34209 - Qualification of Drivers; Exemption Applications; Vision

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-16

    .... Martinez, 47, has had macular scarring and retinal detachment in his right eye due to a traumatic injury.... Aaron L. Paustian Mr. Paustian, 42, has macular scarring in his right eye due to a traumatic injury... in a CMV. Kenneth R. Riener Mr. Riener, 48, has a prosthetic right eye due to a traumatic injury...

  15. Adult Fans of Comic Books: What They Get out of Reading

    ERIC Educational Resources Information Center

    Botzakis, Stergios

    2009-01-01

    This interview study is an exploration of the popular cultural and lifelong literacy practices of adult readers of comic books. Focusing on 4 participants from a pool of 12, the researcher used Kvale's (1996) method of meaning interpretation to analyze utterances and speak to the various uses reading held for these people. Aaron, Kyle, Peter, and…

  16. 77 FR 40945 - Qualification of Drivers; Exemption Applications; Vision

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-11

    .... Berkheimer (PA) Michael D. DeBerry (WV) Tony K. Ellis (IN) Jerry L. Gibson (FL) Rici W. Giesseman (OH) George.... McClain (MI) Daniel E. Miller (VA) Buddy W. Myrick (TX) James L. Okonek (WI) Aaron L. Paustian (IA) John J. Pribanic (TX) Alan J. Reynaldos (NJ) Charles L. Rill, Sr. (MD) John P. Rodrigues (TX) Robert Smiley (NM...

  17. Center for Adaptive Optics | People

    Science.gov Websites

    Astronomy Professor of Earth & Planetary Science imke at berkeley dot edu (510) 642.1947 Stanley Klein UC Irvine Aaron Barth Associate Professor Physics and Astronomy barth at uci dot edu (949) 824.3013 dot edu (310) 206.7853 Andrea Ghez Professor of Astronomy ghez at astro dot ucla dot edu (310

  18. The Technology of Unequal Rights for Women: Patent Drawings of a Voting Machine

    ERIC Educational Resources Information Center

    Hussey, Michael

    2008-01-01

    In 1878, Senator Aaron A. Sargent of California introduced to the Senate an amendment to the Constitution "Conferring upon Women the Right of Suffrage." Drafted by Susan B. Anthony, this same amendment would be introduced on a near-yearly basis until its final passage by Congress on May 19, 1919. Varying degrees of voting rights presented an…

  19. An Upstart Web Catalog Challenges an Academic-Library Giant

    ERIC Educational Resources Information Center

    Foster, Andrea L.

    2008-01-01

    21-year-old Aaron Swartz is attempting to turn the library world upside down. He is taking on the subscription-based WorldCat, the largest bibliographic database on the planet, by building a free online book catalog that anyone can update. Many academic librarians are wary of Mr. Swartz's project because it will allow nonlibrarians, who may be…

  20. The Lighter Side of Staff Development

    ERIC Educational Resources Information Center

    Bacall, Aaron

    2004-01-01

    As educators, we often take ourselves a bit too seriously, so veteran educator and illustrator Aaron Bacall offers a little perspective with these lighthearted cartoons. Whether used as overheads for meetings or as an individual break in a busy day, this collection of whimsical glimpses at staff development will provide a moment to laugh and add a…

  1. Friendship and the Public Stage: Revisiting Hannah Arendt's Resistance to "Political Education"

    ERIC Educational Resources Information Center

    Schutz, Aaron; Sandy, Marie G.

    2015-01-01

    Hannah Arendt's essays about the 1957 crisis over efforts of a group of youth, the "Little Rock Nine," to desegregate a high school in Little Rock, Arkansas, reveal a tension in her vision of the "public." In this article Aaron Schutz and Marie Sandy look closely at the experiences of the youth desegregating the school,…

  2. Amorphous Carbon Nanospheres

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

    None

    Amorphous carbon nanosphere used as the anode material for Li-intercalation in Lithium-ion energy storage. This structure was obtained through a thermal annealing process at a temperature of 3000 degree Kelvin, simulated using the LAMMPS molecular dynamics code on the LCRC Fusion resource. Science: Kah Chun Lau and Larry Curtiss Visualization: Aaron Knoll, Mark Hereld and Michael E. Papka

  3. Eastern Renewable Generation Integration Study: Redefining What’s Possible for Renewable Energy

    ScienceCinema

    Bloom, Aaron

    2018-01-16

    NREL project manager Aaron Bloom introduces NREL’s Eastern Renewable Generation Integration Study (ERGIS) and high-performance computing capabilities and new methodologies that allowed NREL to model operations of the Eastern Interconnection at unprecedented fidelity. ERGIS shows that the Eastern Interconnection can balance the variability and uncertainty of wind and solar photovoltaics at a 5-minute level, for one simulated year.

  4. Move Over, SI: Minority Sports Magazine to Debut at Year's End

    ERIC Educational Resources Information Center

    Yates, Eleanor Lee

    2004-01-01

    A new magazine focusing exclusively on issues facing Black, Hispanic and other athletes of color is set to hit the news-stands at the end of the year. "The Color of Sports can fill a significant void and have a tremendous influence on shaping the agenda of the sports industry," says Aaron Brooks, one of the magazine's investors and quarterback for…

  5. Part Count: Monolithic Part Effects On Manufacturing Labor Cost, An Aircraft Applied Model

    DTIC Science & Technology

    2010-03-01

    Fulfillment of the Requirements for the Degree of Master of Science in Financial Analysis Aaron M. Lemke, BS Captain, USAF March 2010... ACCA ), provides substantial support for the impact of part size on life cycle cost for payload aircraft. This research evaluates select methods used...1: Boeing 787 External Skin Materials (Boeing, 2010) ..........................................9 Figure 2: ACCA Task Sequence (Neumeier et al, 2009

  6. Electronic Characteristics of Rare Earth Doped GaN Schottky Diodes

    DTIC Science & Technology

    2013-03-21

    REPORT TYPE Master’s Thesis 3. DATES COVERED (From – To) 04 Sep 2011 - Mar 2013 4. TITLE AND SUBTITLE ELECTRONIC CHARACTERISTICS OF RARE EARTH ...ELECTRONIC CHARACTERISTICS OF RARE EARTH DOPED GaN SCHOTTKY DIODES THESIS Aaron B. Blanning...United States. AFIT-ENP-13-M-03 Electronic Characteristics of Rare Earth Doped GaN Schottky Diodes THESIS Presented to the Faculty

  7. Africa Command: U.S. Strategic Interests and the Role of the U.S. Military in Africa

    DTIC Science & Technology

    2011-03-22

    peacetime engagement, see General Charles Wald , “The Phase Zero Campaign,” Joint Force Quarterly, Issue 43, 4th Quarter 2006, available at http...USAID’s Office of U.S. Foreign 20 See, for example, Lisa Schirch and Aaron Kishbaugh...to the possibility of significant climate change.” Testimony of General Charles Wald , Member, Military Advisory Board, at a hearing on Climate

  8. Eastern Renewable Generation Integration Study: Redefining What’s Possible for Renewable Energy

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

    Bloom, Aaron

    NREL project manager Aaron Bloom introduces NREL’s Eastern Renewable Generation Integration Study (ERGIS) and high-performance computing capabilities and new methodologies that allowed NREL to model operations of the Eastern Interconnection at unprecedented fidelity. ERGIS shows that the Eastern Interconnection can balance the variability and uncertainty of wind and solar photovoltaics at a 5-minute level, for one simulated year.

  9. 76 FR 66969 - Aaron Gloskowski, D.O.; Decision and Order

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-28

    ... this Decision and Final Order based on relevant evidence contained in the record submitted by the... of Osteopathic Examiners in Medicine and Surgery (hereinafter, the Board), Registrant is without authority to practice medicine or handle controlled substances in the State of Arizona, the State in which...

  10. Diverse Data Sets for Impact

    DTIC Science & Technology

    2018-02-01

    Defense Actions Against Test-Set Attacks”, In Proceedings of the Conference on Artificial Intelligence (AAAI), San Francisco, CA, February, 2017...Scott Alfeld, Jerry Zhu and Paul Barford. “Data Poisoning Attacks against Autoregressive Models”, In Proceedings of the Conference on Artificial ... Intelligence (AAAI), Phoenix, AZ, February, 2016. 7) Aaron Cahn, Scot Alfeld, Paul Barford and S. Muthukrishnan. “An Empirical Study of Web Cookies

  11. Quantitative Methods for Long-Range Environmental Forecasting. Long-Wave European Projections. Volume 2. Technical Volume

    DTIC Science & Technology

    1974-03-01

    approaches to specific problems within the foreign affairs community ( e . g. , within DoD). The lag resulted from a variety of factors, in...ICATIOH / Prepared by: Herman M. Weil Airon Greenberg Larry German Douglas Hartwick Michael R. Leavitt Sponsored by: Defense Advanced...I Dr. G. Robert Franco, Project Director Dr. Herman M. Weil Mr. Aaron Greenberg Mr. Larry German Mr. Douglas Hartwick Dr. Michael

  12. Analysis and Evaluation of Technical Data on the Photochromic and Non- Linear Optical Properties of Materials

    DTIC Science & Technology

    1989-03-01

    relatively small contractural effort is to provide technical assistance to Dr. Frank Patten (DARPA) in evaluating data on materials, especially... Musikant , S. (ed.), Advances in Materials for Active Optics, Proceedings of SPIE, Volume 567, SPIE:Washington, 1985. [22] Lewis, Aaron, Del Priore...polysilane," J. Appl. Phys. 60 (1986) 3040-3044. [146] Hache, F., Ricard, D., Flytzanis, C., "Optical nonlinearities of small metal particles: surface

  13. Economy Over Security: Why Crises Fail to Impact Economic Behavior in East Asia

    DTIC Science & Technology

    2017-12-01

    SECURITY: WHY CRISES FAIL TO IMPACT ECONOMIC BEHAVIOR IN EAST ASIA by Aaron R. Sipos December 2017 Thesis Advisor: Michael Glosny Second...REPORT TYPE AND DATES COVERED Master’s thesis 4. TITLE AND SUBTITLE ECONOMY OVER SECURITY: WHY CRISES FAIL TO IMPACT ECONOMIC BEHAVIOR IN EAST...release. Distribution is unlimited. 12b. DISTRIBUTION CODE 13. ABSTRACT (maximum 200 words) This study examines changes in economic behavior in

  14. The Development of Mobile Augmented Reality

    DTIC Science & Technology

    2012-01-01

    working jointly with NRL, performed a domain analysis ( Gabbard et al., 2002) to create a context for usability engineering effort, performed formative...rectangle to provide a background enabled the fastest user performance ( Gabbard et al., 2007). Tracking the user’s head position relative to the real...thank Yohan Baillot, Reinhold Behringer, Blaine Bell, Dennis Brown, Aaron Bryden, Enylton Coelho, Elliot Cooper-Balis, Deborah Hix, Joseph Gabbard

  15. Military Legislation: Explaining Military Officers’ Writing Deficiencies

    DTIC Science & Technology

    2016-06-01

    A Cognitive Process Theory of Writing,” College Composition and Communication 32, no. 4 (December... Informative essay • Personal response to a text • Informative website • Literacy narrative posted to a blog • Critique of a text • Critique of...Fowler and Aaron: • Informative essay • Personal response to a text • Informative website • Literacy narrative posted to a blog • Critique of a

  16. THE FASTEST OODA LOOP: THE IMPLICATIONS OF BIG DATA FOR AIR POWER

    DTIC Science & Technology

    2016-06-01

    AIR COMMAND AND STAFF COLLEGE AIR UNIVERSITY THE FASTEST OODA LOOP : THE IMPLICATIONS OF BIG DATA FOR AIR POWER by Aaron J. Dove, Maj, USAF A...Use of Big Data Thus Far..............................................................16 The Big Data Boost To The OODA Loop ...processed with enough accuracy that it required minimal to no human or man-in-the loop vetting of the information through Command and Control (C2

  17. The MOOC Moment and the End of Reform

    ERIC Educational Resources Information Center

    Bady, Aaron

    2013-01-01

    The Massive Open Online Courses (MOOC) phenomenon has happened very quickly and is also a shift in discourse. This article aims to slow things down and go through the last year or so with a bit more care than we're usually able to do in order to do a "close reading" of the year of the MOOC. Author Aaron Brady ventures an opinion to say…

  18. The Challenge and the Promise: Strengthening the Force, Preventing Suicide and Saving Lives. Final Report of the Department of Defense Task Force on the Prevention of Suicide by Members of the Armed Forces

    DTIC Science & Technology

    2010-08-01

    Sergeant Major Ronald Green USMC Major General Philip Volpe, DO, MC USA Marjan Ghahramounlou Holloway, PhD Commander Aaron...and one civilian member serving as co-chairs for the group. Major General Philip Volpe, initially the Deputy Commander of Joint Task Force, National...and representation from each Service. Major General Philip Volpe was appointed as the military co-chair, and Ms. Bonnie Carroll was elected as the

  19. The Coast Guard Proceedings of the Marine Safety and Security Council: Spring 2016

    DTIC Science & Technology

    2016-04-01

    PROCEEDINGS Spring 2016 Vol. 73, Number 1 Safety Management System Objectives 6 Safety Management Facilitates Safe Vessel Operation Vessel systems...crew, and operations. by LCDR Aaron W. Demo 9 Safety Management Systems to Prevent Pollution from Ships Standard procedures protect the environment...by LCDR Michael Lendvay 11 Dead Reckoning by Safety Management ? Check your course. by LCDR Corydon F. Heard IV Safety Management Systems and the Outer

  20. The Cyber Defense Review. Volume 1, Number 1, Spring 2016

    DTIC Science & Technology

    2016-04-20

    in the Land and Cyber Domains Lieutenant General Edward C. Cardon The U.S. Navy’s Evolving Cyber/ Cybersecurity Story Rear Admiral Nancy Norton...Olav Lysne Cyber Situational Awareness Maj. Gen. Earl D. Matthews, USAF, Ret Dr. Harold J. Arata III Mr. Brian L. Hale Is There a Cybersecurity ...Kallberg The Decision to Attack: Military and Intelligence Cyber Decision-Making by Dr. Aaron F. Brantly The Cyber Defense Review

  1. JSC officials in MCC Bldg 30 monitor STS-26 Discovery, OV-103, activity

    NASA Image and Video Library

    1988-10-03

    JSC officials, laughing, listen to crewmembers' commentary onboard Discovery, Orbiter Vehicle (OV) 103, during STS-26. In the Flight Control Room (FCR) of JSC's Mission Control Center (MCC) Bldg 30 and seated at the Mission Operations Directorate (MOD) console, MOD Director Eugene F. Kranz (foreground), wearing red, white and blue vest, smiles along with JSC Director Aaron Cohen and Flight Crew Operations Deputy Director Henry W. Hartsfield, Jr. (far right).

  2. JSC Officials in MCC Bldg 30 monitor STS-26 Discovery, OV-103, activity

    NASA Technical Reports Server (NTRS)

    1988-01-01

    JSC Officials, laughing, listen to crewmembers' commentary onboard Discovery, Orbiter Vehicle (OV) 103, during STS-26. In the Flight Control Room (FCR) of JSC's Mission Control Center (MCC) Bldg 30 and seated at the Mission Operations Directorate (MOD) console, MOD Director Eugene F. Kranz (foreground), wearing red, white and blue vest, smiles along with JSC Director Aaron Cohen and Flight Crew Operations Deputy Director Henry W. Hartsfield, Jr. (far right).

  3. (HEL MRI) 3D Meta Optics for High Energy Lasers

    DTIC Science & Technology

    2016-09-13

    based metal-oxide nano- hair structures for optical vortex generation," Opt. Express 23, 19056-19065 (2015) 15. Li, Yuan, Zeyu Zhang, Wenzhe Li, Jerome...Indumathi Raghu Srimathi, Aaron J. Pung, Yuan Li, Raymond C. Rumpf, and Eric G. Johnson, "Fabrication of metal-oxide nano- hairs for effective index...Grating Based Optical Nano- Hairs Using ALD Nano- Patterning Subwavelength gratings (SWGs) based artificial dielectric elements are used to obtain the

  4. Consequences of Decapitation Policies

    DTIC Science & Technology

    2013-04-04

    must not execute the targeted killing. • The targeted killing must not be conducted with “ poison , expanding bullets, or other prohibited weapons” under...responded with a never-ending string of poisonings , bombings, kidnappings, and shootings. Chechen militants continue to replace lost leaders. Over the...34 Aaron Mannes, “Testing the Snake Head Strategy: Does Killing or Capturing Its Leaders Reduce a Terrorist Group’s Activity?” Journal of

  5. Development of Instrumentation for Boundary Layer Transition Detection

    DTIC Science & Technology

    1991-01-01

    assistance of Maj. Aaron Byerley were largely responsible for my decision to stay on. 4t Contents Abstract Acknowledgements Nomenclature Chapter 1...The use of shr sensitive liquid crystals in aerodynamic measurements has been a mor wPu imovation. Two different prcesses can be employed to...transition location. The steady-state heat transfer technique is unsuited for use on complex geometries, may be time consuming , and has an element of

  6. Techniques for SMM/THz Chemical Analysis: Investigations and Exploitation of the Large Molecule Limit

    DTIC Science & Technology

    2014-03-03

    Society of America, (12 2012): 2643. doi: Christopher F. Neese, Ivan R. Medvedev, Grant M. Plummer, Aaron J. Frank, Christopher D. Ball, Frank C. De...NCNCS in view of quantum monodromy, Physical Chem Chem Physics, (02 2010): . doi: Ivan R. Medvedev, Christopher F. Neese, Grant M. Plummer, Frank C...Christopher F. Neese, Frank C. De Lucia, Ivan R. Medvedev, Bob D. Guenther . Terahertz Signature Modeling for Kill Assessment and Warhead Materials

  7. NASA GSFC Science Symposium on Atomic and Molecular Physics

    NASA Technical Reports Server (NTRS)

    Bhatia, Anand K. (Editor)

    2007-01-01

    This document is the proceedings of a conference on atomic and molecular physics in honor of the retirements of Dr. Aaron Temkin and Dr. Richard Drachman. The conference contained discussions on electron, positron, atomic, and positronium physics, as well as a discussion on muon catalyzed fusion. This proceedings document also contains photographs taken at the symposium, as well as speeches and a short biography made in tribute to the retirees.

  8. Ensuring the Trust of NAND Flash Memory: Going Beyond the Published Interface

    DTIC Science & Technology

    2016-03-17

    Ensuring the Trust of NAND Flash Memory: Going Beyond the Published Interface Austin H. Roach, Matthew J. Gadlage, James D. Ingalls, Aaron...reliability and trust of memories is very important, but because of incomplete documentation provided by commercial vendors and a lack of low-level...shown here that useful information about the trust and reliability of COTS NAND Flash components can be obtained by going beyond the standard product

  9. Archeological Investigations in the Truscott Reservoir Area. King and Knox Counties, Texas,

    DTIC Science & Technology

    1978-06-01

    Roy Dickinson, Mr. John A. Kay, Mr. Benton Ross, and the staff of the Texas Highway Department District Headquarters of Wichita Falls for...of the earliest settlers in King County was Isom Lynn, who came there in 1877 with friends, John and Aaron Lasater, from Jack County. The Lasaters...J. W. Williams, "Some Northwest Texas Trails after Butterfield," West Texas Historical Association Year Book 42 (1966), pp. 78-79. 23. John R

  10. Scanning the Horizon: Implications for Navy Strategy of National, Joint and Other Services’ Strategic Trends

    DTIC Science & Technology

    2012-02-01

    CJCS’s) companion document, the Capstone Concept for Joint Operations (CCJO) (discussed below) "ibid., 28. "That said, it should be noted that it...Capstone Concept for Joint Operations (CCJO) The companion document to the JOE that answers the challenges of the future identified in the JOE (and...Karin E. Kitchens , Aaron Martin, A Review of the Army’s Modular Force Structure" (RAND National Defense Research Institute, Technical Report,Jun. 2011

  11. Radio Model-free Noise Reduction of Radio Transmissions with Convolutional Autoencoders

    DTIC Science & Technology

    2016-09-01

    Encoder-Decoder Architecture for Image Segmentation .” Cornell University Library. Computing Research Repository (CoRR). abs/1511.00561. 2. Anthony J. Bell...Aaron C Courville, and Pascal Vincent. 2012. “Unsupervised Feature Learning and Deep Learning : A Review and New Perspectives.” Cornell University...Linux Journal 122(June):1–4. 5. Francois Chollet. 2015.“Keras: Deep Learning Library for TensorFlow and Theano.” Available online at https://github.com

  12. Heterobivalent Imaging Agents Targeting Prostate Cancer Training

    DTIC Science & Technology

    2011-06-01

    has been implicated as a salient player in the pathobiology of cancers of epithelial origin, e.g. prostate, cervix , ovarian, colon and...ANSI Std. Z39.18 W81XWH-10-1-0481 Heterobivalent Imaging Agents Targeting Prostate Cancer Training Aaron LeBeau University of California, San...Francisco San Francisco, CA 94103 Annual Summary 31 MAY 2010 - 1JUN 201101-06-2011 To determine the utility of imaging MT-SP1 in cancer , xenografts of

  13. Nebraska Prostate Cancer Research Program

    DTIC Science & Technology

    2012-05-01

    Powell. (2012). Dioxin exposure enhances nuclear localization of androgen receptor. The 8th Annual National Symposium on Prostate Cancer by CCRTD...cholesterol. Mol . Cellu. Endo. 295:115-120. 2. Siegel, R., Naishadham, D., and Jemal, A. (2012). Cancer Statistics, 2012. CA Cancer J Clin 62: 10-29...Ul DIOXIN J!1XPOSURE EN CES NUCLEAR LOCALIZATION OF ANDROGEN RECEPTOR\\~f..aTayia Aaron, nd Joann Powell, Center for Cancer Research and Therapeutic

  14. Acoustic Blind Deconvolution and Unconventional Nonlinear Beamforming in Shallow Ocean Environments

    DTIC Science & Technology

    2013-09-30

    this year’s work, contains natural bowhead whale calls recorded with a 12-element vertical array in the Arctic Ocean off the north coast of Alaska...This data set was collected and shared with this research project by Dr. Aaron Thode of Scripps Institution of Oceanography. The whale call frequencies...performance of STR and conventional mode filtering for ranging the recorded whale calls. Figure 1. Arctic ocean sound channel used for simulations of

  15. Long Cycle Life Secondary Lithium Cells Utilizing Tetrahydrofuran.

    DTIC Science & Technology

    1984-04-01

    Rosenwasser) Code RD-I Washington, D.C. 20360 Washington, D.C. 20380 Naval Civil Engineering Laboratory 1 Dean William Tolles Attn: Dr. R. W. Drisko...Ocean Systems Center 11 apel Street San Diego, California 92152 wton, Massachusetts 02158 Dr. J. J. Auborn Dr. Adam Heller Bell Laboratories Bell...University Research Triangle Park, NC 27709 Evanston, Illinois 60201 Dr. William Ayers Dr. Aaron Fletcher ECD Inc. Naval Weapons Center P.O. Box 5357 Code

  16. Investigating the Mobility of Light Autonoumous Tracked Vehicles Using a High Performance Computing Simulation Capability

    DTIC Science & Technology

    2012-08-01

    UNCLASSIFIED: Distribution Statement A. Approved for public release. DISCLAIMER: Reference herein to any specific commercial company , product...FunctionBay, S. Korea – NVIDIA – Caterpillar – MSC.Software – Advanced Micro Devices (AMD) 14-16 AUG 2012  Aaron Bartholomew  Makarand Datar...16GB DDR2 Graphics: 4x NVIDIA Tesla C1060 Power supply 1: 1000W Power supply 2: 750W Assembled Quad GPU Machine 14-16 AUG 2012 30

  17. Africa Command: U.S. Strategic Interests and the Role of the U.S. Military in Africa

    DTIC Science & Technology

    2009-07-28

    peacetime engagement, see General Charles Wald , “The Phase Zero Campaign,” Joint Force Quarterly, Issue 43, 4th Quarter 2006, available at http...with Principal Deputy Under Secretary Henry From the Pentagon,” February 7, 2007. 18 See, for example, Lisa Schirch and Aaron Kishbaugh, “Leveraging ‘3D...to the possibility of significant climate change.” Testimony of General Charles Wald , Member, Military Advisory Board, at a hearing on Climate

  18. Africa Command: U.S. Strategic Interests and the Role of the U.S. Military in Africa

    DTIC Science & Technology

    2009-01-05

    conflict. For more information on the Phase Zero strategy and TSC, also known as peacetime engagement, see General Charles Wald , “The Phase Zero...Principal Deputy Under Secretary Henry From the Pentagon,” February 7, 2007. 16 See, for example, Lisa Schirch and Aaron Kishbaugh, “Leveraging ‘3D...significant climate change.” Testimony of General Charles Wald , Member, Military Advisory Board, at a hearing on Climate Change and National Security

  19. Fully Burdened Cost of Retrograde, Redeployment, Reconstitution, and Reset and Analysis of Alternatives (FBCR4 & AoA): New Model to Formulate Strategic Decisions for Deployed Ground Vehicle Equipment

    DTIC Science & Technology

    2012-11-05

    key leadership of critical R4 cost analysis. The second objective is to equip DoD planners with the framework for solving retrograde dilemmas in...informing key leadership of critical R4 cost analysis. The second objective is to equip DoD planners with the framework for solving retrograde...replicate the same dedication to individuals in similar situations in years to come.  To Captains Aaron Burciaga, Mario Solano, and Maro Enoka, as well

  20. People-First Homeland Security: Recalibrating for Community Collaboration and Engagement within a Homeland Security Ecosystem

    DTIC Science & Technology

    2014-12-01

    Press, 2010), Kindle edition. 35 Peter H. Diamandis and Steven Kotler , Abundance: The Future Is Better than You Think (New York: Free Press, 2012...Diamandis and Kotler , Abundance: The Future Is Better Than You Think, 6. 116 Maeve Duggan and Aaron Smith, “Social Media Update 2013,” Pew Research Center...Committee on Homeland Security and Governmental Affairs of the U.S. Senate). 298 Philip J. Palin, “Perspectives on Preparedness: Nudging Us Forward a

  1. DoD Task Force on the Prevention of the Suicide by Members of the Armed Forces

    DTIC Science & Technology

    2010-08-01

    Ronald Green USMC Major General Philip Volpe, DO, MC USA Marjan Ghahramounlou Holloway, PhD Commander Aaron Werbel, PhD USN Table of Contents...and one civilian member serving as co-chairs for the group. Major General Philip Volpe, initially the Deputy Commander of Joint Task Force, National...and representation from each Service. Major General Philip Volpe was appointed as the military co-chair, and Ms. Bonnie Carroll was elected as the

  2. Warfighter Effectiveness Research Center Biannual Newsletter. Volume 1, Issue 2, June 2015

    DTIC Science & Technology

    2015-06-01

    academies involving NSA cyber attacks on their net- works. This exercise afforded a realistic, intense cyber operation for our research team to...If so, please contact Capt Aaron Celaya at aa- ron.celaya@usafa.edu or 719-333-WERC. WERC Cognitive Neuroscience Lab Supports National... Neuroscience Lab – headed by Assistant Professors Chris D’Lau- ro, Ph.D. and LCDR Brian Johnson, Ph.D. – has taken the lead on researching concus

  3. Procedural Semantics as a Theory of Meaning.

    DTIC Science & Technology

    1981-03-01

    Aaron Sloman (none of whom can be held responsible, of course, fcor the opinions expressed herein). Special thanks are also due to John Lyons for valuable...Meanings 12 7 Parametric Ambiguity 14 8 The Economic Necessity of Ambiguity 16 9 Semantic Interpretation 19 10 Semantics of the Internal Language 21 11...sufficiently low order organisms, the behavioral characteristics of that organism in response to stimuli are essentially "wired in" by their genes

  4. OIT Times Newsletter: Volume 3, Number 1, Winter 2000

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

    Sousa, L.

    The Winter 2000 edition of the OIT Times newsletter, a quarterly publication produced by the Office of Industrial Technologies, highlights the 1999 start-up projects, announces the OIT solicitation schedule for FY2000, and features the success of the Ohio diecasting showcase. One of the quarterly highlights was Secretary Richardson's presentation of a Certificate of Partnership to Malden Mills CEO Aaron Feuerstein at the dedication of the plant's new, advanced cogeneration system.

  5. A NEW PATHOGENIC LEPTOSPIRA, NOT READILY CULTIVATED

    PubMed Central

    Alexander, Aaron D.; Stoenner, Herbert G.; Wood, Garnett E.; Byrne, Robert J.

    1962-01-01

    Alexander, Aaron D. (Walter Reed Army Institute of Research, Washington, D.C.), Herbert G. Stoenner, Garnett E. Wood, and Robert J. Byrne. A new pathogenic Leptospira, not readily cultivated. J. Bacteriol. 83:754–760. 1962.—A pathogenic Leptospira was isolated from water of the Grand River, (S.D.) that differed significantly from other known leptospirae in that it could not be cultivated in conventional leptospiral media. Growth was promoted in Fletcher's medium modified to contain 20% rabbit serum. The isolate, after several serial passages, was lethal for hamsters. It could not be adapted to grow in the chick embryo. Guinea pigs and calves inoculated with the isolate developed febrile and antibody responses but showed no other overt signs of disease. The strain was identified on the basis of cross-agglutination and agglutinin-adsorption tests as a new subserotype of Leptospira naam and was therefore designated as L. naam, subserotype dakotii. PMID:13860321

  6. Social network analysis for program implementation.

    PubMed

    Valente, Thomas W; Palinkas, Lawrence A; Czaja, Sara; Chu, Kar-Hai; Brown, C Hendricks

    2015-01-01

    This paper introduces the use of social network analysis theory and tools for implementation research. The social network perspective is useful for understanding, monitoring, influencing, or evaluating the implementation process when programs, policies, practices, or principles are designed and scaled up or adapted to different settings. We briefly describe common barriers to implementation success and relate them to the social networks of implementation stakeholders. We introduce a few simple measures commonly used in social network analysis and discuss how these measures can be used in program implementation. Using the four stage model of program implementation (exploration, adoption, implementation, and sustainment) proposed by Aarons and colleagues [1] and our experience in developing multi-sector partnerships involving community leaders, organizations, practitioners, and researchers, we show how network measures can be used at each stage to monitor, intervene, and improve the implementation process. Examples are provided to illustrate these concepts. We conclude with expected benefits and challenges associated with this approach.

  7. Social Network Analysis for Program Implementation

    PubMed Central

    Valente, Thomas W.; Palinkas, Lawrence A.; Czaja, Sara; Chu, Kar-Hai; Brown, C. Hendricks

    2015-01-01

    This paper introduces the use of social network analysis theory and tools for implementation research. The social network perspective is useful for understanding, monitoring, influencing, or evaluating the implementation process when programs, policies, practices, or principles are designed and scaled up or adapted to different settings. We briefly describe common barriers to implementation success and relate them to the social networks of implementation stakeholders. We introduce a few simple measures commonly used in social network analysis and discuss how these measures can be used in program implementation. Using the four stage model of program implementation (exploration, adoption, implementation, and sustainment) proposed by Aarons and colleagues [1] and our experience in developing multi-sector partnerships involving community leaders, organizations, practitioners, and researchers, we show how network measures can be used at each stage to monitor, intervene, and improve the implementation process. Examples are provided to illustrate these concepts. We conclude with expected benefits and challenges associated with this approach. PMID:26110842

  8. JPRS Report, Near East & South Asia

    DTIC Science & Technology

    1989-01-10

    worshiping a cow that one of them had made. Moses rebuked his brother and fought with him because he had not prevented this regression. According to the...narrative in the chapter entitled, "Taha," verse 94, Aaron informed Moses that he did not want to prevent the regression so he would not divide...from basic problems, an opposition beset by crisis and political forces among the Egyptian men in the street who are prevented from legitimate

  9. Making Riflemen from Mud: Restoring the Army’s Culture of Irregular Warfare

    DTIC Science & Technology

    2007-10-01

    among the people. —Mao Tse Tung, On Guerrilla Warfare2 In the summer of 1899, Lieutenant Matthew Batson was commanding L Troop, 4th U.S. Cavalry...Pershing, from the commander of the Constabulary, Brigadier General Henry Allen , to General Leonard Wood, all recognized that “ the successful leader...England unto Pharaoh, “You’ve had miracles before, When Aaron struck your rivers into blood; But if you watch the Sergeant, he can show you something

  10. 9th Annual UC Systemwide Bioengineering Symposium

    DTIC Science & Technology

    2008-08-01

    Morikis UCR CHUNSHENG WANG University of California San Francisco Christopher Druzgalski PAHCE Jeffrey Chen UC Riverside BRITE Adriana Aguirre UC...Diagnosis B23 Foad Mashayekhi, Aaron S. Meyer, Stacey A. Shiigi, Vu Nguyen and Daniel T. Ka - 129 meL UCLA B24 Self-Assembly and DNA Binding Properties of...Journal of Immunclogy 165:3839­ 3848. 2Hannan JP, Young KA , Guthrid!le JM, Asokan R, Szakonyi G, Chen XJS, & Holers \\1M (2005) Journal of Molecular

  11. Identification of G-Protein-Coupled Receptors (GPCRs) in Pulmonary Artery Smooth Muscle Cells as Novel Therapeutic Targets

    DTIC Science & Technology

    2015-10-01

    Michkov AV, Lynch RM, Overland AC, Corriden R. G Protein-Coupled Receptor (GPCR) Expression in Native Cells: "Novel" endoGPCRs as Physiologic...M. Chinn, Alexander V. Michkov, Rebecca M. Lynch , Aaron C. Overland, and Ross Corriden Departments of Pharmacology (P.A.I., A.W., A.C.Z., A.N.S., N.A...Sriram, Chinn, Michkov, Lynch , Overland, Corriden. References Ahmad R, Wojciech S, Jockers R (2014) Hunting for the function of orphan GPCRs - beyond

  12. Africa Command: U.S. Strategic Interests and the Role of the U.S. Military in Africa

    DTIC Science & Technology

    2010-04-03

    Charles Wald , “The Phase Zero Campaign,” Joint Force Quarterly, Issue 43, 4th Quarter 2006, available at http://www.ndu.edu/inss. 12 DOD, The Quadrennial...Deputy Under Secretary Henry From the Pentagon,” February 7, 2007. 19 See, for example, Lisa Schirch and Aaron Kishbaugh, “Leveraging ‘3D’ Security...Testimony of General Charles Wald , Member, Military Advisory Board, at a hearing on Climate Change and National Security Threats by the Senate Foreign

  13. Africa Command: U.S. Strategic Interests and the Role of the U.S. Military in Africa

    DTIC Science & Technology

    2008-08-22

    Phase Zero strategy and TSC, also known as peacetime engagement, see General Charles Wald , “The Phase Zero Campaign,” Joint Force Quarterly, Issue 43, 4th...16 DOD, “News Briefing with Principal Deputy Under Secretary Henry From the Pentagon,” February 7, 2007. 17 See, for example, Lisa Schirch and Aaron...Charles Wald , Member, Military Advisory Board, at a hearing on Climate Change and National Security Threats by the Senate Foreign Relations Committee on May

  14. Field Evaluation of Ultra-High Pressure Water Systems for Runway Rubber Removal

    DTIC Science & Technology

    2014-04-01

    ER D C/ G SL T R- 14 -1 1 Field Evaluation of Ultra-High Pressure Water Systems for Runway Rubber Removal G eo te ch ni ca l a nd S tr...Field Evaluation of Ultra-High Pressure Water Systems for Runway Rubber Removal Aaron B. Pullen Applied Research Associates, Inc. 421 Oak Avenue...collaboration with Applied Research Associates, Inc. (ARA). Several types of commercial UHPW water blasting systems were tested on an ungrooved portland cement

  15. Utilizing Probability Distribution Functions and Ensembles to Forecast lonospheric and Thermosphere Space Weather

    DTIC Science & Technology

    2016-04-26

    ELEMENT NUMBER 6. AUTHOR( S ) Ridley, Aaron J. 5d. PROJECT NUMBER 5e. TASK NUMBER 5f. WORK UNIT NUMBER 7. PERFORMING ORGANIZATION NAME( S ) AND...ORGANIZATION REPORT NUMBER P/G # F030769 9. SPONSORING/MONITORING AGENCY NAME( S ) AND ADDRESS(ES) USAF, AFRL DUNS 143574726 AF OFFICE OF SCIENTIFIC...RESEARCH 875 NORTH RANDOLPH STREET, RM 31 12 ARLINGTON VA 22203 MALINDA E. ROGERS 703.696-1140 10. SPONSOR/MONITOR’S ACRONYM( S ) 11. SPONSOR/MONITOR’S

  16. Syria and the Rise of Radical Islamist Groups

    DTIC Science & Technology

    2015-03-01

    Revolution.” 397 David Blair and Richard Spencer , “How Qatar Is Funding the Rise of Islamist Extremists,” The Telegraph, September 20, 2014, http...Islamists in Syria, Officials Say;” Spencer , “How Qatar Is Funding the Rise of Islamist Extremists.” 411 Amena Bakr, “Defying Allies, Qatar Unlikely...Ibid. 416 Spencer , “How Qatar Is Funding the Rise of Islamist Extremists.” 417 Thomas Hegghammer and Aaron Y. Zelin, “How Syria’s Civil War Became a

  17. Air Force Civil Engineer, Volume 12, Number 3, 2004

    DTIC Science & Technology

    2004-01-01

    members, Marines Gunnery Sgt William Bockelman and Sgt Nathaniel Bruce , and Airmen TSgt Aaron McLane and SSgt Anthony McMurtry. During the relay... Bruce of the SAM Squad encourage SSgt Anthony McMurtry during the mannequin pull. Gunnery Sgt Eric Aker of the SAM Squad catches his breath following...the 45th CES at Patrick AFB by MSgt Efrain Gonzalez; (below, L– R ) SrA Robert Ryon of 202nd RHS by Sgt Sarah Maxwell; snapped power pole at Eglin

  18. Special Forces Recruiting Methodologies for the Twenty-first Century

    DTIC Science & Technology

    2000-01-01

    origins of SF. Colonel (retired) Aaron Bank’s book From OSS to the Green Berets gave a first-hand appreciation of the origins of SF from World War II to...improved and implemented in World War II. The model was to weaken the enemy’s front line, weaken the enemy’s infrastructure, and win the support of the...Marauders, and Lieutenant General Walter Krueger’s Alamo Scouts as the elite units that successfully conducted unconventional warfare during World War II

  19. Making Riflemen from Mud: Restoring the Army’s Culture of Irregular Warfare (CSL Student Issue Paper, Volume S01-07, Jul 2007)

    DTIC Science & Technology

    2007-07-01

    CSLC E N T E R f o r S T R AT E G I C L E A D E R S H I P Student Issue PaperCenter for Strategic Leadership, U.S...Matthew Batson was commanding L Troop, 4th U.S. Cavalry, during operations in the Philippines. Already recognized as an energetic and courageous officer...Said England unto Pharaoh, “You’ve had miracles before, When Aaron struck your rivers into blood; But if you watch the Sergeant he can show you

  20. Perspective: Semantic Data Management for the Home

    DTIC Science & Technology

    2008-05-01

    8 the more flexible policies found in many management tasks must be made in an ad - hoc fashion at the application level, leading to a loss of user...this mismatch as a significant source of disorganization: Aaron: “I’m very conscious about the way I name things; I have a coding system. But the...thing is, that doesn’t work if you have everything spread out. The coding system makes sense when there’s a lot of other things around, but not when it’s

  1. High Energy Theory Workshops and Visitors at the Michigan Center for Theoretical Physics FY15

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

    Pierce, Aaron T.

    The String theory workshop was held from March 4-7, 2015 on the University of Michigan campus. Local organizers were Gordon Kane and Aaron Pierce. Piyush Kumar (Yale), Jim Halverson (KITP), Bobby Acharya (ICTP) and Sven Krippendorf (Oxford) served as external organizers.The meeting focused on the status of work to project 10 or 11 dimensional string/M theories onto our 4 spacetime dimensions (compactification). The workshop had 31 participants, half from outside the U.S. Participants were encouraged to focus on predictions for recent and forthcoming data, particularly for Higgs physics and LHC and dark matter, rather than on the traditional approach ofmore » embedding the Standard Model particles and forces. The Higgs boson sympoosium was locally organized by James Wells (chair), Aaron Pierce and Jianming Qian. Additional input in the early stages by Stefan Pokorski (Warsaw) who was unable to attend in the end. The workshop consistent of 22 talks from experts around the world, both theoretical and experimental. Experimentalists summarized the current state of knowledge of the Higgs boson and its varients. The theory talks ranged from technical calculations of Standard Model processes to speculative novel ideas. The YHET visitor program invited weekly young visitors to the University of Michigan campus to present their work. This year 24 participants came under the program, with 17 of them receiving at least partial support for their visits.« less

  2. Ultrafast Photovoltaic Response in Ferroelectric Nanolayers

    DTIC Science & Technology

    2016-04-19

    Hesse, and M. Alexe, Phys. Rev. Lett. 98, 257601 (2007). [28] P. Emma, R. Akre , J. Arthur, R. Bionta, C. Bostedt, J. Bozek, A . Brachmann, P...David M. Fritz10, Marco Cammarata10, Diling Zhu10, Henrik T. Lemke10,11, Donald A . Walko4, Eric M. Dufresne4, Yuelin Li4, Jörgen Larsson12, David A ...Reis2,9,13, Klaus Sokolowski-Tinten7, Keith A . Nelson6, Andrew M. Rappe5, Paul H. Fuoss3, G. Brian Stephenson3 and Aaron M. Lindenberg2,8.9

  3. Clear Your Mind to Clear the Way: Mental Preparation

    DTIC Science & Technology

    2011-12-01

    for some reason, once I put that uniform on, or once I walked into that clubhouse , no matter what happened at home, I could totally get focused. I...focusing.” What does that mean to you? Aaron: That means tuning out everything else. You get to the ballpark sometimes and you see three or four guys...in on what they have to do. When you get to the ballpark, you ought to be able to get yourself in tune to knowing who the pitcher is that you’re

  4. A generalized resistance resource: faith. A nursing view.

    PubMed

    Encarnação, Paula; Oliveira, Clara C; Martins, Teresa

    2017-06-01

    Based on Aaron Antonovsky's salutogenic model, the authors of this article aim to analyze the term Faith as a Generalized Resistance Resource (GRR) of people's health and to delve the relevance of this construct to clinical practice in Nursing. The authors consider that, in order for nurses to intervene in the promotion of faith so as to bring health benefits to people, a solid educational training in this subject area is required by nursing students. © The Author 2015. Published by Oxford University Press. All rights reserved. For Permissions, please email: journals.permissions@oup.com.

  5. Facilitators and Barriers of Implementing a Measurement Feedback System in Public Youth Mental Health.

    PubMed

    Kotte, Amelia; Hill, Kaitlin A; Mah, Albert C; Korathu-Larson, Priya A; Au, Janelle R; Izmirian, Sonia; Keir, Scott S; Nakamura, Brad J; Higa-McMillan, Charmaine K

    2016-11-01

    This study examines implementation facilitators and barriers of a statewide roll-out of a measurement feedback system (MFS) in a youth public mental health system. 76 % of all state care coordinators (N = 47) completed interviews, which were coded via content analysis until saturation. Facilitators (e.g., recognition of the MFS's clinical utility) and barriers (e.g., MFS's reliability and validity) emerged paralleling the Exploration, Adoption/Preparation, Implementation, and Sustainment framework outlined by Aarons et al. (Adm Policy Mental Health Mental Health Serv Res, 38:4-23, 2011). Sustainment efforts may leverage innovation fit, individual adopter, and system related facilitators.

  6. KSC-04pd0837

    NASA Image and Video Library

    2004-04-13

    KENNEDY SPACE CENTER, FLA. - Center Director Jim Kennedy (right) talks to Aaron Fernander, principal of Ralph Bunche Middle School, a NASA Explorer School, in Atlanta, Ga. Kennedy is visiting NES sites to share America’s new vision for space exploration with the next generation of explorers. He was accompanied by astronaut Rick Linnehan on the visit. The purpose of the school visit is to talk with students about our destiny as explorers, NASA’s stepping stone approach to exploring Earth, the Moon, Mars and beyond, how space impacts our lives, and how people and machines rely on each other in space.

  7. The Cost Growth Problem: A Realistic Diagnosis and Solution.

    DTIC Science & Technology

    1983-06-01

    access 30 0~ LJ 0 CD 0 ( 4c CD - V2 0 C.2 ~~CD.------ 0.0 4-J V) 0 0.0 C.,I Cdc = CC, 0 0D C2 =I . 31 haua La OC I- c C _g .- C2 n C2 __. 6.34 LIA ca D...Department Navy Military Personnel Command Washington, D.C. 20370 6. Director for HRM Plans and Policy (OP-IS0) 1 Human Resource Management Division...Washington, D.C. 20301 25. Dana French, CAPT, USN HD HRM Plans & Policy Branch Washington, D.C. 20301 26. Robert Aaron 820 Lamberton Drive Silver

  8. PRO-140 (Progenics).

    PubMed

    Poli, G

    2001-09-01

    PRO-140, a monoclonal antibody against the HIV coreceptor CCR5, is under investigation by Progenics and the Aaron Diamond AIDS Research Center (ADARC) as a potential treatment for HIV infection [211441], [286246], [286247]. Phase I/II trials were expected to commence during 2001 [395621], [409142], despite being initially planned for 2000 [322637], [361819], [365216], [375598], [408483]. In January 1998, ADARC and Progenics reported that the HIV binding site on the CCR5 coreceptor is distinct from betachemokine binding domains, which they claimed may allow for the development of therapeutics with fewer side effects [273391], 421256]. In vitro studies have shown PRO-140 potently blocked all of 17 primary HIV isolates that use CCR5 as a fusion coreceptor [342173]. In October 2000, Progenics was awarded an SBIR grant to fund a 2-year project exploring the breadth, potency and durability of PRO-140 therapy in laboratory and animal models of HIV infection. This project was a collaboration between Progenics, Weill Medical College of Cornell University and the Scripps Research Institute [385982]. In May 1999, the company entered into an agreement with Protein Design Labs (PDL) for the humanization by PDL of PRO-140 [325445]. In November 1997, Progenics was awarded a 600,000 dollars grant from the NIAID for the examination of new approaches to HIV vaccine design based on CCR5 [268407].

  9. Design or "Design"--Envisioning a Future Design Education

    ERIC Educational Resources Information Center

    Sless, David

    2012-01-01

    Challenging the common grand vision of Design, this article considers "design" as a humble re-forming process based on evidence to substantiate its results. The designer is likened to a tinker who respects previous iterations of a design and seeks to retain what is useful while improving its performance. A design process is offered,…

  10. Who should get the last PICU bed?

    PubMed

    Wightman, Aaron; Largent, Emily; Del Beccaro, Mark; Lantos, John D

    2014-05-01

    Administrators sometimes face ethical dilemmas about the allocation of institutional resources. One such situation is when elective surgery cases require reserved ICU beds and the ICU is full. Such situations arise frequently in children's hospitals today. They are sometimes complicated by questions about whether every patient in the ICU belongs there. We present such a situation and responses from Mark Del Becarro, Vice President for Medical Affairs at Seattle Children's Hospital; Aaron Wightman, a nephrology fellow and bioethicist at Seattle Children's Hospital; and Emily Largent, a doctoral student in the joint JD/PhD Program in Health Policy at Harvard University. Copyright © 2014 by the American Academy of Pediatrics.

  11. A Kantian critique of cognitive psychotherapy.

    PubMed

    Yesavage, J A

    1980-01-01

    Modern cognitive psychotherapies such as those practiced by George Kelly, Aaron Beck, and Albert Ellis are examined from the perspective of Immanuel Kant's critique of eighteenth-century cognitive philosophy. Parallel strengths and weaknesses are found in the psychotherapeutic and philosophical systems. The major strengths of the systems are based upon their abilities to predict phenomena based upon an understanding of concepts used to organize experience. The major weaknesses of the systems arise when one takes such concepts to be too concrete. It is argued that modern psychiatrists interested in cognitive techniques may relearn some important but forgotten, facts about the strengths and limits of cognition by reviewing Kantian philosophy.

  12. MOCR activity during Day 4 of STS-3 mission

    NASA Technical Reports Server (NTRS)

    1982-01-01

    Major General J.A. Abrahamson, right, talks to JSC Director Christopher C. Kraft, Jr., (seated left) and Space Shuttle Program Manager Glynn S. Lunney on the back row of consoles in the mission operations control room (MOCR) in the Johnson Space Center mission control center. The reflection behind the men is a window for the MOCR viewing room (28772,28775); Abrahamson, second right, talks to JSC's Aaron Cohen, right, as Kraft (seated left) and Lunney listen in mission control (28773); Flight controller J.E. Connor monitors a television transmission from the Space Shuttle Columbia during day 4 of the STS-3 mission. Conner is seated at his INCO console (28774).

  13. 75 FR 32740 - Action Affecting Export Privileges; Aaron Robert Henderson and Valhalla Tactical Supply

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-06-09

    ... in the conduct of trade or business in order to prevent evasion of a denial order. Because Henderson... is necessary to avoid evasion of the denial order against Henderson. As provided in Section 766.23 of... entity related to Henderson would be necessary to prevent evasion of a denial order imposed against...

  14. Designing Teaching--Teaching Designing: Teacher's Guidance in a Virtual Design Studio

    ERIC Educational Resources Information Center

    Lahti, Henna; Seitamaa-Hakkarainen, Pirita

    2014-01-01

    This study examined pedagogical aspects of virtual designing. It focused on how an industrial design teacher organised a university course in plastic product design and how the teacher guided student teams' design processes in a virtual design studio. The model of Learning by Collaborative Design was used as a pedagogical and analytical framework.…

  15. Enhancing biomedical design with design thinking.

    PubMed

    Kemnitzer, Ronald; Dorsa, Ed

    2009-01-01

    The development of biomedical equipment is justifiably focused on making products that "work." However, this approach leaves many of the people affected by these designs (operators, patients, etc.) with little or no representation when it comes to the design of these products. Industrial design is a "user focused" profession which takes into account the needs of diverse groups when making design decisions. The authors propose that biomedical equipment design can be enhanced, made more user and patient "friendly" by adopting the industrial design approach to researching, analyzing, and ultimately designing biomedical products.

  16. The beginnings of German governmental sponsorship in astronomy: the solar eclipse expeditions of 1868 as a prelude to the Venus transit expeditions of 1874 and 1882

    NASA Astrophysics Data System (ADS)

    Duerbeck, Hilmar W.

    The origins of the North German expeditions to observe the total solar eclipse of August 18, 1868, are outlined. The incentive was made by politician and science writer Aaron Bernstein, the financing was provided by the North German Federation, and the project was handled by members of the Astronomische Gesellschaft. The astronomical expeditions to Mulwar in India and Aden in South Arabia are summarized, the following archaeological expedition to upper Egypt is also considered. The activities of the participating scientists, also with respect to the preparation of popular accounts, are described. Finally, the impact of these expeditions on the planning of the large-scale project to observe the Venus transits of 1874 and 1882 is investigated.

  17. Establishing access to technology: an evaluation and intervention model to increase the participation of children with cerebral palsy.

    PubMed

    McCarty, Elizabeth; Morress, Claire

    2009-08-01

    Children with a diagnosis of cerebral palsy often have significant physical limitations that prevent exploration and full participation in the environment. Assistive technology systems can provide opportunities for children with physical limitations to interact with their world, enabling play, communication, and daily living skills. Efficient access to and control of the technology is critical for successful use; however, establishing consistent access is often difficult because of the nature of the movement patterns exhibited by children with cerebral palsy. This article describes a 3-phase model of evaluation and intervention developed and used by Assistive Technology Services at the Aaron W. Perlman Center, Cincinnati Children's Hospital Medical Center, to establish successful access to technology systems in children with cerebral palsy.

  18. KSC-04pd0851

    NASA Image and Video Library

    2004-04-13

    KENNEDY SPACE CENTER, FLA. - Center Director Jim Kennedy (center) and Principal Aaron Fernander (right) visit a classroom in Ralph Bunche Middle School, a NASA Explorer School, in Atlanta, Ga. At left is Ralph Thomas, assistant administrator for Small and Disadvantaged Business Utilization at NASA. Kennedy is visiting NES sites to share America’s new vision for space exploration with the next generation of explorers. He was accompanied by astronaut Rick Linnehan on the visit. The purpose of the school visit is to talk with students about our destiny as explorers, NASA’s stepping stone approach to exploring Earth, the Moon, Mars and beyond, how space impacts our lives, and how people and machines rely on each other in space.

  19. Adolescence: booze, brains, and behavior.

    PubMed

    Monti, Peter M; Miranda, Robert; Nixon, Kimberly; Sher, Kenneth J; Swartzwelder, H Scott; Tapert, Susan F; White, Aaron; Crews, Fulton T

    2005-02-01

    This article represents the proceedings of a symposium at the 2004 Research Society on Alcoholism meeting in Vancouver, British Columbia, Canada, organized and chaired by Peter M. Monti and Fulton T. Crews. The presentations and presenters were (1) Introduction, by Peter M. Monti; (2) Adolescent Binge Drinking Causes Life-Long Changes in Brain, by Fulton T. Crews and Kim Nixon; (3) Functional Neuroimaging Studies in Human Adolescent Drinkers, by Susan F. Tapert; (4) Abnormal Emotional Reactivity as a Risk Factor for Alcoholism, by Robert Miranda, Jr.; (5) Alcohol-Induced Memory Impairments, Including Blackouts, and the Changing Adolescent Brain, by Aaron M. White and H. Scott Swartzwelder; and (6) Discussion, by Kenneth Sher.

  20. Eastern Renewable Generation Integration Study: Flexibility and High Penetrations of Wind and Solar; NREL (National Renewable Energy Laboratory)

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

    Bloom, Aaron; Townsend, Aaron; Palchak, David

    Balancing wind and solar in a model is relatively easy. All you need to do is assume a very large system with infinite flexibility! But what if you don't have an infinitely flexible system? What if there are thousands of generators nestled in a handful of regions that are unlikely to change their operational practices? Would you still have enough flexibility to balance hundreds of gigawatts of wind and solar at a 5 minute level? At NREL, we think we can, and our industry partners agree. This presentation was presented at the IEEE Power and Energy Society General Meeting bymore » Aaron Bloom, highlighting results of the Eastern Renewable Generation Integration Study.« less

  1. Designing for designers: insights into the knowledge users of inclusive design.

    PubMed

    Dong, Hua; McGinley, Chris; Nickpour, Farnaz; Cifter, Abdusselam Selami

    2015-01-01

    Over the last twenty years, research on inclusive design has delivered a wealth of publications and initiatives, forming an emerging knowledge base for inclusive design. The inclusive design knowledge base breaks down into two discrete areas - understanding end users from many different perspectives, and understanding the information needs of the knowledge users (e.g. designers) who are involved in promoting and delivering inclusive design solutions. Much research has focused on the end users, but in recent years, understanding the needs and the characteristics of knowledge users has added a new dimension to the research task. This paper focuses on the knowledge users of inclusive design. It discusses the different types of knowledge users and their knowledge needs. The research programmes undertaken by the Inclusive Design Research Group (IDRG) are used to illustrate the process of understanding knowledge needs of designers, developing different types of tools to meet those needs and evaluating their effectiveness. The paper concludes with a discussion on how to adopt an inclusive design research methodology to effectively engage the knowledge users in the development of inclusive design tools. Crown Copyright © 2013. Published by Elsevier Ltd. All rights reserved.

  2. Food Design Thinking: A Branch of Design Thinking Specific to Food Design

    ERIC Educational Resources Information Center

    Zampollo, Francesca; Peacock, Matthew

    2016-01-01

    Is there a need for a set of methods within Design Thinking tailored specifically for the Food Design process? Is there a need for a branch of Design Thinking dedicated to Food Design alone? Chefs are not generally trained in Design or Design Thinking, and we are only just beginning to understand how they ideate and what recourses are available to…

  3. Collaboration between Industrial Designers and Design Engineers - Comparing the Understanding of Design Intent.

    PubMed

    Laursen, Esben Skov; Møller, Louise

    2015-01-01

    This paper describes a case study comparing the understanding of design intent between industrial designers and design engineers. The study is based on the hypothesis that it is not all aspects of the design intent that are equally difficult to share between industrial designers and design engineers in the product development process. The study builds on five semi-structured interviews, where two industrial designers and three design engineers were interviewed about different aspects of the design intent. Based on our results, there seem to be indications that the more complex and abstract elements of industrial design knowledge such as the meaning, semantics, values, emotions and social aspects of the product are less shared by the design engineers. Moreover, the results also indicate that the different aspects of the design intent are perceived separately, rather than as part of a whole by the design engineers. The connection between the different aspects of the design intent is not shared between the industrial designer and design engineer making the shared knowledge less meaningful to the design engineers. The results of this study cannot be claimed to be conclusive due to the limited empirical material. Further investigation and analytically richer data are required in order to verify and broaden the findings. More case studies have therefore been planned in order to understand the area better.

  4. Parametric Design within an Atomic Design Process (ADP) applied to Spacecraft Design

    NASA Astrophysics Data System (ADS)

    Ramos Alarcon, Rafael

    This thesis describes research investigating the development of a model for the initial design of complex systems, with application to spacecraft design. The design model is called an atomic design process (ADP) and contains four fundamental stages (specifications, configurations, trade studies and drivers) that constitute the minimum steps of an iterative process that helps designers find a feasible solution. Representative design models from the aerospace industry are reviewed and are compared with the proposed model. The design model's relevance, adaptability and scalability features are evaluated through a focused design task exercise with two undergraduate teams and a long-term design exercise performed by a spacecraft payload team. The implementation of the design model is explained in the context in which the model has been researched. This context includes the organization (a student-run research laboratory at the University of Michigan), its culture (academically oriented), members that have used the design model and the description of the information technology elements meant to provide support while using the model. This support includes a custom-built information management system that consolidates relevant information that is currently being used in the organization. The information is divided in three domains: personnel development history, technical knowledge base and laboratory operations. The focused study with teams making use of the design model to complete an engineering design exercise consists of the conceptual design of an autonomous system, including a carrier and a deployable lander that form the payload of a rocket with an altitude range of over 1000 meters. Detailed results from each of the stages of the design process while implementing the model are presented, and an increase in awareness of good design practices in the teams while using the model are explained. A long-term investigation using the design model consisting of the

  5. Designing research: ex post facto designs.

    PubMed

    Giuffre, M

    1997-06-01

    The research design is the overall plan or structure of the study. The goal of a good research design is to insure internal validity and answer the question being asked. The only clear rule in selecting a design is that the question dictates the design. Over the next few issues this column will cover types of research designs and their inherent strengths and weaknesses. This article discusses ex post facto research.

  6. Apply Design Patterns to Refactor Software Design

    NASA Technical Reports Server (NTRS)

    Baggs, Rhoda; Shaykhian, Gholam Ali

    2007-01-01

    Refactoring software design is a method of changing software design while explicitly preserving its unique design functionalities. Presented approach is to utilize design patterns as the basis for refactoring software design. Comparison of a design solution will be made through C++ programming language examples to exploit this approach. Developing reusable component will be discussed, the paper presents that the construction of such components can diminish the added burden of both refactoring and the use of design patterns.

  7. Printed Circuit Board Design (PCB) with HDL Designer

    NASA Technical Reports Server (NTRS)

    Winkert, Thomas K.; LaFourcade, Teresa

    2004-01-01

    Contents include the following: PCB design with HDL designer, design process and schematic capture - symbols and diagrams: 1. Motivation: time savings, money savings, simplicity. 2. Approach: use single tool PCB for FPGA design, more FPGA designs than PCB designers. 3. Use HDL designer for schematic capture.

  8. Two Theories of Design and Instructional Design.

    ERIC Educational Resources Information Center

    Tripp, Steven D.

    This paper address three questions: (1) What is the nature of design? (2) How do skilled designers function? and (3) Can a theory of design be constructed which will allow novice and expert instructional designers to perform their tasks more efficiently and effectively? It begins by presenting two general theories of design: Simon's conception of…

  9. Exploring Pupils' Beliefs about Designers and Designing

    ERIC Educational Resources Information Center

    Trebell, Donna

    2011-01-01

    The purpose of this paper is to report on an investigation into pupil beliefs about designers and designing conducted as part of a research project focusing on Designerly Activity in Secondary Design and Technology which builds upon a pilot study (Barlex and Trebell in "Int J Technol Design Educ," 2007). Four research questions drove this element…

  10. System design projects for undergraduate design education

    NASA Technical Reports Server (NTRS)

    Batill, S. M.; Pinkelman, J.

    1993-01-01

    Design education has received considerable in the recent past. This paper is intended to address one aspect of undergraduate design education and that is the selection and development of the design project for a capstone design course. Specific goals for a capstone design course are presented and their influence on the project selection are discussed. The evolution of a series of projects based upon the design of remotely piloted aircraft is presented along with students' perspective on the capstone experience.

  11. Comparison of three annual inventory designs, a periodic design, and a midcycle design

    Treesearch

    Stanford L. Arner

    2000-01-01

    Three annual inventory designs, a periodic design, and a periodic measurement with midcycle update design are compared using a population created from 14,754 remeasured Forest Inventory and Analysis plots. Two of the annual designs and the midcycle update design allow updating of plots using sampling with partial replacement procedures. Individual year and moving...

  12. Group Design Problems in Engineering Design Graphics.

    ERIC Educational Resources Information Center

    Kelley, David

    2001-01-01

    Describes group design techniques used within the engineering design graphics sequence at Western Washington University. Engineering and design philosophies such as concurrent engineering place an emphasis on group collaboration for the solving of design problems. (Author/DDR)

  13. 40 CFR 130.9 - Designation and de-designation.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 40 Protection of Environment 22 2011-07-01 2011-07-01 false Designation and de-designation. 130.9... QUALITY PLANNING AND MANAGEMENT § 130.9 Designation and de-designation. (a) Designation. Areawide planning... approval in accordance with section 208(a)(7) of the Act. (b) De-designation. The Governor may modify or...

  14. About the nature of design in universal design.

    PubMed

    Heylighen, Ann

    2014-01-01

    Studies suggest that the concept of universal design (UD) is not widely accepted and that some of its ideas are received rather sceptically. This article confronts the concept of UD with prevailing notions and practices of design. It examines how UD can be situated relative to design in general, and explores whether elements in the nature of design can help us explain this scepticism. The article confronts writings about how design is understood with the concept and ideas of UD. This confrontation is substantiated with examples from studies of design processes in architectural design practice. The confrontation highlights the ambiguity of how UD is framed and presented, ranging from an attitude over something utopian to a normative design domain. (1) Besides UD other attitudes are thinkable that address the diversity in human abilities and conditions. (2) The impossibility to really design for everyone may be inherent to design rather than characteristic of UD. (3) Even if UD as a normative design domain were a top priority, the question remains how to assess whether a design is universally usable given the nature of design (problems), and prevailing design practices. Implications for Rehabilitation Understanding disability as originating in the interaction between features of an individual's body and features of his/her environment, as universal design does, implies that rehabilitation specialists need to consider the context in which a person lives. Besides striving for independence, self-reliance and individualism, rehabilitation specialists may consider other attitudes to address the diversity in human abilities and conditions. Designers do not have direct access to the perspective of the people they design for. Assessing whether a design is universally accessible may benefit from expertise of rehabilitation specialists.

  15. Engineering Design vs. Artistic Design: Some Educational Consequences

    ERIC Educational Resources Information Center

    Eder, Wolfgang Ernst

    2013-01-01

    "Design" can be a noun, or a verb. Six paths for research into engineering design (as verb) are identified, they must be coordinated for internal consistency and plausibility. Design research tries to clarify design processes and their underlying theories--for designing in general, and for particular forms, e.g., design engineering. Theories are a…

  16. Environmental toxicology and risk assessment: Seventh volume

    USGS Publications Warehouse

    Little, Edward E.; Greenberg, Bruce M.; DeLonay, Aaron J.

    1998-01-01

    This publication, Environmental Toxicology and Risk Assessment: Seventh Volume, contains papers presented at the Seventh Symposium on Toxicology and Risk Assessment: Ultraviolet Radiation and the Environment, held 7-9 April, 1997 in St. Louis, MO. The symposium, the 24th in a series on environmental toxicology, was sponsored by Committee E-47. Edward E. Little, of the U.S. Geological Survey/Biological Services Division in Columbia, MO, presided as chairman of the symposium. Bruce M. Greenberg, with the Department of Biology at the University of Waterloo in Ontario, Canada, and Aaron J. DeLonay, also with the U.S. Geological Service/Biological Services Division in Columbia, MO, served as co-chairmen of the symposium. Each of these men served as editor of the resulting publication.

  17. Five early accounts of phantom limb in context: Paré, Descartes, Lemos, Bell, and Mitchell.

    PubMed

    Finger, Stanley; Hustwit, Meredith P

    2003-03-01

    PHANTOM LIMB WAS described long before American physician and surgeon Silas Weir Mitchell coined the term and drew attention to the disorder in the 1860s. The early descriptions of Ambroise Paré, René Descartes, Aaron Lemos, Charles Bell, and then Mitchell of this strange consequence of amputation are presented in historical and cultural context. These five men described phantom limbs for various reasons. They also differed when it came to explaining and dealing with these illusory sensations. The rich history of phantom limbs can begin to be appreciated by viewing the contributions of these individuals in perspective and by realizing that their writings represent only a fraction of what was published about phantom limbs more than 130 years ago.

  18. Landsat Radiometry Project

    NASA Technical Reports Server (NTRS)

    2005-01-01

    This final report summarizes three years of work characterizing the radiometry of the Landsat 4, 5 and 7 Thematic Mappers. It is divided into six sections that are representative of the major areas of effort: 1) Internal Calibrator Lamp Monitoring; 2) Vicarious Calibration; 3) Relative Gain Analysis; 4) Outgassing; 5) Landsat 4 Absolute Calibration; and 6) Landsat 5 Scene Invariant Analysis. Each section provides a summary overview of the work that has been performed at SDSU. Major results are highlighted. In several cases, references are given to publications that have developed from this work, Several team members contributed to this report: Tim Ruggles, Dave Aaron, Shriharsha Madhavan, Esad Micijevic, Cory Mettler, and Jim Dewald. At the end of the report is a summary section.

  19. Secrets of the Dark Universe: Simulating the Sky on the Blue Gene/Q

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

    None

    An astonishing 99.6% of our Universe is dark. Observations indicate that the Universe consists of 70% of a mysterious dark energy and 25% of a yet unidentified dark matter component, and only 0.4% of the remaining ordinary matter is visible. Understanding the physics of this dark sector is the foremost challenge in cosmology today. Sophisticated simulations of the evolution of the Universe play a crucial task in this endeavor. Credits: Science: Hal Finkel, Salman Habib, Katrin Heitmann, Kalyan Kumaran, Vitali Morozov, Tom Peterka, Adrian Pope, Tim Williams, David Daniel, Patricia Fasel, Nicholas Frontiere and Zarija Lukic Visualization: Mark Herald, Josephmore » A. Insley, Aaron Knoll, Michael E. Papka, Venkatram Vishwanath and Eric C. Olson« less

  20. Application of Design Patterns in Refactoring Software Design

    NASA Technical Reports Server (NTRS)

    Baggs. Rjpda; Shaykhian, Gholam Ali

    2007-01-01

    Refactoring software design is a method of changing software design while explicitly preserving its unique design functionalities. Presented approach is to utilize design patterns as the basis for refactoring software design. Comparison of a design solution will be made through C++ programming language examples to exploit this approach. Developing reusable component will be discussed, the paper presents that the construction of such components can diminish the added burden of both refactoring and the use of design patterns.

  1. 40 CFR 130.9 - Designation and de-designation.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... QUALITY PLANNING AND MANAGEMENT § 130.9 Designation and de-designation. (a) Designation. Areawide planning... specified in Water Quality Management (WQM) plans. Areawide planning agencies shall monitor DMA activities... continue water quality planning activities within the designated boundaries. (c) Impact of de-designation...

  2. Fostering Teachers' Design Expertise in Teacher Design Teams: Conducive Design and Support Activities

    ERIC Educational Resources Information Center

    Huizinga, Tjark; Handelzalts, Adam; Nieveen, Nienke; Voogt, Joke

    2015-01-01

    Supporting Teacher Design Teams (TDTs) during local curriculum development efforts is essential. To be able to provide high-quality support, insights are needed about how TDTs carry out design activities and how support is valued by the members of TDTs and how it affects their design expertise. In this study, the design and support processes of…

  3. Design, Research, and Design Research: Synergies and Contradictions

    ERIC Educational Resources Information Center

    Nelson, Wayne A.

    2013-01-01

    Notions of design, research, and design research in the field of educational technology are quite different from conceptualizations held by other design fields. Examining the ways that research is conducted and used in educational technology in comparison to other design fields can provide novel insights into how research and design practice can…

  4. Design Process-System and Methodology of Design Research

    NASA Astrophysics Data System (ADS)

    Bashier, Fathi

    2017-10-01

    Studies have recognized the failure of the traditional design approach both in practice and in the studio. They showed that design problems today are too complex for the traditional approach to cope with and reflected a new interest in a better quality design services in order to meet the challenges of our time. In the mid-1970s and early 1980s, there has been a significant shift in focus within the field of design research towards the aim of creating a ‘design discipline’. The problem, as will be discussed, is the lack of an integrated theory of design knowledge that can explicitly describe the design process in a coherent way. As a consequence, the traditional approach fails to operate systematically, in a disciplinary manner. Addressing this problem is the primary goal of the research study in the design process currently being conducted in the research-based master studio at Wollega University, Ethiopia. The research study seeks to make a contribution towards a disciplinary approach, through proper understanding the mechanism of knowledge development within design process systems. This is the task of the ‘theory of design knowledge’. In this article the research project is introduced, and a model of the design process-system is developed in the studio as a research plan and a tool of design research at the same time. Based on data drawn from students’ research projects, the theory of design knowledge is developed and empirically verified through the research project.

  5. The Iterative Design of a Virtual Design Studio

    ERIC Educational Resources Information Center

    Blevis, Eli; Lim, Youn-kyung; Stolterman, Erik; Makice, Kevin

    2008-01-01

    In this article, the authors explain how they implemented Design eXchange as a shared collaborative online and physical space for design for their students. Their notion for Design eXchange favors a complex mix of key elements namely: (1) a virtual online studio; (2) a forum for review of all things related to design, especially design with the…

  6. What Is This Thing Called "Design" in Design Research and Instructional Design

    ERIC Educational Resources Information Center

    Cronje, Johannes

    2013-01-01

    This paper will consider the phenomenon of design research. It will then consider four research positions in social science research. The paper will show how the design perspectives map onto the research paradigms and how by rotating through these paradigms, a design research cycle is formed. Finally, the paper will discuss four research questions…

  7. A Content Analysis of Instructional Design and Web Design Books: Implications for Inclusion of Web Design in Instructional Design Textbooks

    ERIC Educational Resources Information Center

    Obilade, Titilola T.; Burton, John K.

    2015-01-01

    This textual content analysis set out to determine the extent to which the theories, principles, and guidelines in 4 standard books of instructional design and technology were also addressed in 4 popular books on web design. The standard books on instructional design and the popular books on web design were chosen by experts in the fields. The…

  8. Assessing Design Activity in Complex CMOS Circuit Design.

    ERIC Educational Resources Information Center

    Biswas, Gautam; And Others

    This report characterizes human problem solving in digital circuit design. Protocols of 11 different designers with varying degrees of training were analyzed by identifying the designers' problem solving strategies and discussing activity patterns that differentiate the designers. These methods are proposed as a tentative basis for assessing…

  9. Designing Educational Software with Students through Collaborative Design Games: The We!Design&Play Framework

    ERIC Educational Resources Information Center

    Triantafyllakos, George; Palaigeorgiou, George; Tsoukalas, Ioannis A.

    2011-01-01

    In this paper, we present a framework for the development of collaborative design games that can be employed in participatory design sessions with students for the design of educational applications. The framework is inspired by idea generation theory and the design games literature, and guides the development of board games which, through the use…

  10. Towards Enhanced Affective Design: Rethinking the Notion of Design

    NASA Astrophysics Data System (ADS)

    Kim, SuKyoung; Cho, Youngil

    2017-09-01

    Design disciplines have been contributing to shaping the life of human beings, as well as fostering culture and heritage. Design disciplines and research have been rapidly transforming, and not only objects but also services are target of design. This paper reviews design disciplines towards enhanced affective design, which attributes to intuitive knowledge. It aims at rethinking the notion of design to propose a conceptual framework for integrating user experience into objects that strengthen the form and function based design with pleasing.

  11. Nickel hydrogen cell design: A designer's aspect

    NASA Technical Reports Server (NTRS)

    Rehm, Raymond

    1992-01-01

    Information is given to give insight into the methodology of nickel hydrogen cell design and the decipherment of the battery cell reference guide that was distributed to many of Gates Energy Products' customers. Cell design, stacking design, charge capacity, and dynamic response are discussed in general terms.

  12. Design as Knowledge Construction: Constructing Knowledge of Design

    ERIC Educational Resources Information Center

    Cennamo, Katherine C.

    2004-01-01

    In this article, I present a model of instructional design that has evolved from analysis and reflection on the process of designing materials for constructivist learning environments. I observed how we addressed the critical questions for instructional design, comparing the process to traditional instructional design models and to my emerging…

  13. Electronic Design Automation: Integrating the Design and Manufacturing Functions

    NASA Technical Reports Server (NTRS)

    Bachnak, Rafic; Salkowski, Charles

    1997-01-01

    As the complexity of electronic systems grows, the traditional design practice, a sequential process, is replaced by concurrent design methodologies. A major advantage of concurrent design is that the feedback from software and manufacturing engineers can be easily incorporated into the design. The implementation of concurrent engineering methodologies is greatly facilitated by employing the latest Electronic Design Automation (EDA) tools. These tools offer integrated simulation of the electrical, mechanical, and manufacturing functions and support virtual prototyping, rapid prototyping, and hardware-software co-design. This report presents recommendations for enhancing the electronic design and manufacturing capabilities and procedures at JSC based on a concurrent design methodology that employs EDA tools.

  14. Supporting the Application of Design Patterns in Web-Course Design.

    ERIC Educational Resources Information Center

    Frizell, Sherri S.; Hubscher, Roland

    Many instructors are expected to design and create Web courses. The design of Web courses can be a difficult task for educators who lack experience in interaction and instructional design. Design patterns have emerged as a way to capture design experience and present design solutions to novice designers. Design patterns are a widely accepted…

  15. From Design for Dominance to Design for Dialogue

    ERIC Educational Resources Information Center

    Keitges, Mark J.

    2012-01-01

    The increasing complexity of the network society is the result of a particular approach to design: that of mastery, control, ease of use and interconnectedness. The author analyzes this design approach for its negative and positive aspects, which he labels as "designing for dominance" and "designing for dialogue", respectively. Both of these…

  16. A synthetic design environment for ship design

    NASA Technical Reports Server (NTRS)

    Chipman, Richard R.

    1995-01-01

    Rapid advances in computer science and information system technology have made possible the creation of synthetic design environments (SDE) which use virtual prototypes to increase the efficiency and agility of the design process. This next generation of computer-based design tools will rely heavily on simulation and advanced visualization techniques to enable integrated product and process teams to concurrently conceptualize, design, and test a product and its fabrication processes. This paper summarizes a successful demonstration of the feasibility of using a simulation based design environment in the shipbuilding industry. As computer science and information science technologies have evolved, there have been many attempts to apply and integrate the new capabilities into systems for the improvement of the process of design. We see the benefits of those efforts in the abundance of highly reliable, technologically complex products and services in the modern marketplace. Furthermore, the computer-based technologies have been so cost effective that the improvements embodied in modern products have been accompanied by lowered costs. Today the state-of-the-art in computerized design has advanced so dramatically that the focus is no longer on merely improving design methodology; rather the goal is to revolutionize the entire process by which complex products are conceived, designed, fabricated, tested, deployed, operated, maintained, refurbished and eventually decommissioned. By concurrently addressing all life-cycle issues, the basic decision making process within an enterprise will be improved dramatically, leading to new levels of quality, innovation, efficiency, and customer responsiveness. By integrating functions and people with an enterprise, such systems will change the fundamental way American industries are organized, creating companies that are more competitive, creative, and productive.

  17. The Equatorial Scintillations and Space Weather Effects on its Generation during Geomagnetic Storms

    NASA Astrophysics Data System (ADS)

    Biktash, Lilia

    Great diversity of the ionospheric phenomena leads to a variety of irregularity types with spatial size from many thousands of kilometers to few centimeters and lifetimes from days to fractions of second. Since the ionosphere strongly influences the propagation of radio waves, signal distortions caused by these irregularities affect short-wave transmissions on Earth, transiono-spheric satellite communications and navigation. In this work the solar wind and the equatorial ionosphere parameters, Kp, Dst, AU, AL indices characterized contribution of different mag-netospheric and ionospheric currents to the H-component of geomagnetic field are examined to test the space weather effect on the generation of ionospheric irregularities producing VLF scintillations. According to the results of the current statistical studies, one can predict scintil-lations from Aarons' criteria using the Dst index, which mainly depicts the magnetospheric ring current field. To amplify Aarons' criteria or to propose new criteria for predicting scintillation characteristics is the question. In the present phase of the experimental investigations of elec-tron density irregularities in the ionosphere new ways are opened up because observations in the interaction between the solar wind -magnetosphere -ionosphere during magnetic storms have progressed greatly. We have examined scintillation relation to magnetospheric and ionospheric currents and show that the factor, which presents during magnetic storms to fully inhibit scin-tillation, is the positive Bz-component of the IMF. During the positive Bz IMF F layer cannot raise altitude where scintillations are formed. The auroral indices and Kp do better for the prediction of the ionospheric scintillations at the equator. The interplanetary magnetic field data and models can be used to explain the relationship between the equatorial ionospheric parameters, h'F, foF2, and the equatorial geomagnetic variations with the polar ionosphere cur-rents and

  18. Convergent Close-Coupling Approach to Electron-Atom Collisions

    NASA Technical Reports Server (NTRS)

    Bray, Igor; Stelbovics, Andris

    2007-01-01

    It was with great pleasure and honour to accept the invitation to make a presentation at the symposium celebrating the life-long work of Aaron Temkin and Richard Drachman. The work of Aaron Temkin was particularly influential on our own during the development of the CCC method for electron-atom collisions. There are a number of key problems that need to be dealt with when developing a general computational approach to such collisions. Traditionally, the electron energy range was subdivided into the low, intermediate, and high energies. At the low energies only a finite number of channels are open and variational or close-coupling techniques could be used to obtain accurate results. At high energies an infinite number of discrete channels and the target continuum are open, but perturbative techniques are able to yield accurate results. However, at the intermediate energies perturbative techniques fail and computational approaches need to be found for treating the infinite number of open channels. In addition, there are also problems associated with the identical nature of electrons and the difficulty of implementing the boundary conditions for ionization processes. The beauty of the Temkin-Poet model of electron-hydrogen scattering is that it simplifies the full computational problem by neglecting any non-zero orbital angular momenta in the partial-wave expansion, without loosing the complexity associated with the above-mentioned problems. The unique nature of the problem allowed for accurate solution leading to benchmark results which could then be used to test the much more general approaches to electron-atom collision problems. The immense value of the Temkin-Poet model is readily summarised by the fact that the initial papers of Temkin and Poet have been collectively cited around 250 times to date and are still being cited in present times. Many of the citations came from our own work during the course of the development of the CCC method, which we now describe.

  19. Models of Design: Envisioning a Future Design Education

    ERIC Educational Resources Information Center

    Friedman, Ken

    2012-01-01

    This article offers a large-scale view of how design fits in the world economy today, and the role of design education in preparing designers for their economic and professional role. The current context of design involves broad-based historical changes including a major redistribution of geopolitical and industrial power from the West to the…

  20. Designer: A Knowledge-Based Graphic Design Assistant.

    ERIC Educational Resources Information Center

    Weitzman, Louis

    This report describes Designer, an interactive tool for assisting with the design of two-dimensional graphic interfaces for instructional systems. The system, which consists of a color graphics interface to a mathematical simulation, provides enhancements to the Graphics Editor component of Steamer (a computer-based training system designed to aid…

  1. Social Design Experiments: Toward Equity by Design

    ERIC Educational Resources Information Center

    Gutiérrez, Kris D.; Jurow, A. Susan

    2016-01-01

    In this article, we advance an approach to design research that is organized around a commitment to transforming the educational and social circumstances of members of non-dominant communities as a means of promoting social equity and learning. We refer to this approach as social design experimentation. The goals of social design experiments…

  2. Visual Design Principles: An Empirical Study of Design Lore

    ERIC Educational Resources Information Center

    Kimball, Miles A.

    2013-01-01

    Many books, designers, and design educators talk about visual design principles such as balance, contrast, and alignment, but with little consistency. This study uses empirical methods to explore the lore surrounding design principles. The study took the form of two stages: a quantitative literature review to determine what design principles are…

  3. Reusing Design Knowledge Based on Design Cases and Knowledge Map

    ERIC Educational Resources Information Center

    Yang, Cheng; Liu, Zheng; Wang, Haobai; Shen, Jiaoqi

    2013-01-01

    Design knowledge was reused for innovative design work to support designers with product design knowledge and help designers who lack rich experiences to improve their design capacity and efficiency. First, based on the ontological model of product design knowledge constructed by taxonomy, implicit and explicit knowledge was extracted from some…

  4. Beyond Depression: Towards a Process-Based Approach to Research, Diagnosis, and Treatment.

    PubMed

    Forgeard, Marie J C; Haigh, Emily A P; Beck, Aaron T; Davidson, Richard J; Henn, Fritz A; Maier, Steven F; Mayberg, Helen S; Seligman, Martin E P

    2011-12-01

    Despite decades of research on the etiology and treatment of depression, a significant proportion of the population is affected by the disorder, fails to respond to treatment and is plagued by relapse. Six prominent scientists, Aaron Beck, Richard Davidson, Fritz Henn, Steven Maier, Helen Mayberg, and Martin Seligman, gathered to discuss the current state of scientific knowledge on depression, and in particular on the basic neurobiological and psychopathological processes at play in the disorder. These general themes were addressed: 1) the relevance of learned helplessness as a basic process involved in the development of depression; 2) the limitations of our current taxonomy of psychological disorders; 3) the need to work towards a psychobiological process-based taxonomy; and 4) the clinical implications of implementing such a process-based taxonomy.

  5. Osteopilus septentrionalis (Cuban treefrog)

    USGS Publications Warehouse

    Glorioso, Brad M.; Steece, Aaron; Lemann, Zachary K.; Lazare, Remy; Beck, James W.

    2016-01-01

    USA: LOUISIANA: St. Tammany Parish: on private property on Allen Road in Slidell (ca. 30.262°N, 89.741°W; WGS 84). 2 April 2013. Aaron Steece. Verified by Hardin Waddle. Florida Museum of Natural History (UF 177727, photo voucher). New parish record. This adult was found ca. 2 m high on a branch at the edge of a wooded area behind a house. It was photographed and released, as the species identity and significance was unknown. The origin of this individual is unknown. The homeowner stated that he bought nursery plants often, but checked them thoroughly as he put them indoors. Since this initial finding, the homeowner learned more about Cuban Treefrogs and searched for them on many occasions at this location for two years, but detected no additional Cuban Treefrogs.

  6. Beyond Depression: Towards a Process-Based Approach to Research, Diagnosis, and Treatment

    PubMed Central

    Forgeard, Marie J. C.; Haigh, Emily A. P.; Beck, Aaron T.; Davidson, Richard J.; Henn, Fritz A.; Maier, Steven F.; Mayberg, Helen S.; Seligman, Martin E. P.

    2012-01-01

    Despite decades of research on the etiology and treatment of depression, a significant proportion of the population is affected by the disorder, fails to respond to treatment and is plagued by relapse. Six prominent scientists, Aaron Beck, Richard Davidson, Fritz Henn, Steven Maier, Helen Mayberg, and Martin Seligman, gathered to discuss the current state of scientific knowledge on depression, and in particular on the basic neurobiological and psychopathological processes at play in the disorder. These general themes were addressed: 1) the relevance of learned helplessness as a basic process involved in the development of depression; 2) the limitations of our current taxonomy of psychological disorders; 3) the need to work towards a psychobiological process-based taxonomy; and 4) the clinical implications of implementing such a process-based taxonomy. PMID:22509072

  7. Practicing universal design to actual hand tool design process.

    PubMed

    Lin, Kai-Chieh; Wu, Chih-Fu

    2015-09-01

    UD evaluation principles are difficult to implement in product design. This study proposes a methodology for implementing UD in the design process through user participation. The original UD principles and user experience are used to develop the evaluation items. Difference of product types was considered. Factor analysis and Quantification theory type I were used to eliminate considered inappropriate evaluation items and to examine the relationship between evaluation items and product design factors. Product design specifications were established for verification. The results showed that converting user evaluation into crucial design verification factors by the generalized evaluation scale based on product attributes as well as the design factors applications in product design can improve users' UD evaluation. The design process of this study is expected to contribute to user-centered UD application. Copyright © 2015 Elsevier Ltd and The Ergonomics Society. All rights reserved.

  8. Engineering Trade-off Considerations Regarding Design-for-Security, Design-for-Verification, and Design-for-Test

    NASA Technical Reports Server (NTRS)

    Berg, Melanie; Label, Kenneth

    2018-01-01

    The United States government has identified that application specific integrated circuit (ASIC) and field programmable gate array (FPGA) hardware are at risk from a variety of adversary attacks. This finding affects system security and trust. Consequently, processes are being developed for system mitigation and countermeasure application. The scope of this tutorial pertains to potential vulnerabilities and countermeasures within the ASIC/FPGA design cycle. The presentation demonstrates how design practices can affect the risk for the adversary to: change circuitry, steal intellectual property, and listen to data operations. An important portion of the design cycle is assuring the design is working as specified or as expected. This is accomplished by exhaustive testing of the target design. Alternatively, it has been shown that well established schemes for test coverage enhancement (design-for-verification (DFV) and design-for-test (DFT)) can create conduits for adversary accessibility. As a result, it is essential to perform a trade between robust test coverage versus reliable design implementation. The goal of this tutorial is to explain the evolution of design practices; review adversary accessibility points due to DFV and DFT circuitry insertion (back door circuitry); and to describe common engineering trade-off considerations for test versus adversary threats.

  9. Improving spacecraft design using a multidisciplinary design optimization methodology

    NASA Astrophysics Data System (ADS)

    Mosher, Todd Jon

    2000-10-01

    Spacecraft design has gone from maximizing performance under technology constraints to minimizing cost under performance constraints. This is characteristic of the "faster, better, cheaper" movement that has emerged within NASA. Currently spacecraft are "optimized" manually through a tool-assisted evaluation of a limited set of design alternatives. With this approach there is no guarantee that a systems-level focus will be taken and "feasibility" rather than "optimality" is commonly all that is achieved. To improve spacecraft design in the "faster, better, cheaper" era, a new approach using multidisciplinary design optimization (MDO) is proposed. Using MDO methods brings structure to conceptual spacecraft design by casting a spacecraft design problem into an optimization framework. Then, through the construction of a model that captures design and cost, this approach facilitates a quicker and more straightforward option synthesis. The final step is to automatically search the design space. As computer processor speed continues to increase, enumeration of all combinations, while not elegant, is one method that is straightforward to perform. As an alternative to enumeration, genetic algorithms are used and find solutions by reviewing fewer possible solutions with some limitations. Both methods increase the likelihood of finding an optimal design, or at least the most promising area of the design space. This spacecraft design methodology using MDO is demonstrated on three examples. A retrospective test for validation is performed using the Near Earth Asteroid Rendezvous (NEAR) spacecraft design. For the second example, the premise that aerobraking was needed to minimize mission cost and was mission enabling for the Mars Global Surveyor (MGS) mission is challenged. While one might expect no feasible design space for an MGS without aerobraking mission, a counterintuitive result is discovered. Several design options that don't use aerobraking are feasible and cost

  10. Designer Stories: A Commentary on the Community of Design Practice

    ERIC Educational Resources Information Center

    Mc Glashan, A. A.

    2011-01-01

    This research explores the design practice of three prominent New Zealand designers. It seeks to identify the key elements and methodologies they employ and to answer the research question: "How do designers design?" The need to gain understanding on how designers work, gave me occasion to visit and speak with designers about their…

  11. Design Studio.

    ERIC Educational Resources Information Center

    Draze, Dianne; Palouda, Annelise

    This book presents information about 10 areas of design, with the main emphasis on graphic design. One section presents the creative problem solving process and provides practice in using this process to solve design problems. Students are given a glimpse of other areas of design, including fashion, industrial, architectural, decorative,…

  12. Design optimization for cost and quality: The robust design approach

    NASA Technical Reports Server (NTRS)

    Unal, Resit

    1990-01-01

    Designing reliable, low cost, and operable space systems has become the key to future space operations. Designing high quality space systems at low cost is an economic and technological challenge to the designer. A systematic and efficient way to meet this challenge is a new method of design optimization for performance, quality, and cost, called Robust Design. Robust Design is an approach for design optimization. It consists of: making system performance insensitive to material and subsystem variation, thus allowing the use of less costly materials and components; making designs less sensitive to the variations in the operating environment, thus improving reliability and reducing operating costs; and using a new structured development process so that engineering time is used most productively. The objective in Robust Design is to select the best combination of controllable design parameters so that the system is most robust to uncontrollable noise factors. The robust design methodology uses a mathematical tool called an orthogonal array, from design of experiments theory, to study a large number of decision variables with a significantly small number of experiments. Robust design also uses a statistical measure of performance, called a signal-to-noise ratio, from electrical control theory, to evaluate the level of performance and the effect of noise factors. The purpose is to investigate the Robust Design methodology for improving quality and cost, demonstrate its application by the use of an example, and suggest its use as an integral part of space system design process.

  13. Designing "Interaction": How Do Interaction Design Students Address Interaction?

    ERIC Educational Resources Information Center

    Karlgren, Klas; Ramberg, Robert; Artman, Henrik

    2016-01-01

    Interaction design is usually described as being concerned with interactions with and through artifacts but independent of a specific implementation. Design work has been characterized as a conversation between the designer and the situation and this conversation poses a particular challenge for interaction design as interactions can be elusive…

  14. Design sensitivity analysis and optimization tool (DSO) for sizing design applications

    NASA Technical Reports Server (NTRS)

    Chang, Kuang-Hua; Choi, Kyung K.; Perng, Jyh-Hwa

    1992-01-01

    The DSO tool, a structural design software system that provides the designer with a graphics-based menu-driven design environment to perform easy design optimization for general applications, is presented. Three design stages, preprocessing, design sensitivity analysis, and postprocessing, are implemented in the DSO to allow the designer to carry out the design process systematically. A framework, including data base, user interface, foundation class, and remote module, has been designed and implemented to facilitate software development for the DSO. A number of dedicated commercial software/packages have been integrated in the DSO to support the design procedures. Instead of parameterizing an FEM, design parameters are defined on a geometric model associated with physical quantities, and the continuum design sensitivity analysis theory is implemented to compute design sensitivity coefficients using postprocessing data from the analysis codes. A tracked vehicle road wheel is given as a sizing design application to demonstrate the DSO's easy and convenient design optimization process.

  15. If we designed airplanes like we design drugs…

    NASA Astrophysics Data System (ADS)

    Woltosz, Walter S.

    2012-01-01

    In the early days, airplanes were put together with parts designed for other purposes (bicycles, farm equipment, textiles, automotive equipment, etc.). They were then flown by their brave designers to see if the design would work—often with disastrous results. Today, airplanes, helicopters, missiles, and rockets are designed in computers in a process that involves iterating through enormous numbers of designs before anything is made. Until very recently, novel drug-like molecules were nearly always made first like early airplanes, then tested to see if they were any good (although usually not on the brave scientists who created them!). The resulting extremely high failure rate is legendary. This article describes some of the evolution of computer-based design in the aerospace industry and compares it with the progress made to date in computer-aided drug design. Software development for pharmaceutical research has been largely entrepreneurial, with only relatively limited support from government and industry end-user organizations. The pharmaceutical industry is still about 30 years behind aerospace and other industries in fully recognizing the value of simulation and modeling and funding the development of the tools needed to catch up.

  16. If we designed airplanes like we design drugs....

    PubMed

    Woltosz, Walter S

    2012-01-01

    In the early days, airplanes were put together with parts designed for other purposes (bicycles, farm equipment, textiles, automotive equipment, etc.). They were then flown by their brave designers to see if the design would work--often with disastrous results. Today, airplanes, helicopters, missiles, and rockets are designed in computers in a process that involves iterating through enormous numbers of designs before anything is made. Until very recently, novel drug-like molecules were nearly always made first like early airplanes, then tested to see if they were any good (although usually not on the brave scientists who created them!). The resulting extremely high failure rate is legendary. This article describes some of the evolution of computer-based design in the aerospace industry and compares it with the progress made to date in computer-aided drug design. Software development for pharmaceutical research has been largely entrepreneurial, with only relatively limited support from government and industry end-user organizations. The pharmaceutical industry is still about 30 years behind aerospace and other industries in fully recognizing the value of simulation and modeling and funding the development of the tools needed to catch up.

  17. Designing the design at JPL'S innovation foundary

    NASA Astrophysics Data System (ADS)

    Balint, Tibor S.; Freeman, Anthony

    2017-08-01

    NASA is a dynamic and living organization. Looking at it through the optics of cybernetics, we can describe it as an autopoietic system. It has to sustain itself, and compete successfully to be viable. Its organizational elements have to interact with the broader environment by maintaining and improving its processes that generate the means for future sustainability. It also needs to bring up follow-on generations who are not simply aligning with the status quo, but also improve the system's viability. For government-run programs, organizational, programmatic and project management practices are often rigidly linear. They can be characterized as observed first-order cybernetic systems, where the paradigm is bound by well-established requirements. At the implementation level this does not readily accommodate flexibility and change. To address this, broadening the system's worldview is needed from the strategic level. This corresponds to an observing second-order cybernetic system, where strategic leadership can overwrite the rules of a first-order system. Changing the worldview of an organization can be complex and face much resistance. Still, with the appropriate strategic-level support, it can be achieved by introducing novel languages, new perspectives, and adding new disciplines to existing ones. In effect, this helps to broaden the organizational paradigm, and subsequently influence its mission, impact the culture, and open up its core processes. These changes can be effectively introduced through design conversations in the early formulation stages, when new ideas are conceived. Within NASA's Jet Propulsion Laboratory, early-stage concept developments are performed at a specially formulated environment, called the Innovation Foundry. Within this office, a continuous effort is being made on designing the design processes, which helps to broaden the variety of the option trades. It is achieved by an added focus on conversations and the inclusion of non

  18. Designing under Constraints: Cell Phone Case Design Challenge

    ERIC Educational Resources Information Center

    Sutton, Kevin; Grubbs, Michael E.; Ernst, Jeremy

    2014-01-01

    Engineering design has been suggested as a viable instructional approach for Technology Education (TE) to intentionally provide students the opportunity to apply multidisciplinary concepts to solve ill-defined design challenges (Wells & Ernst, 2012; Sanders & Wells, 2010; Wicklein, 2006). Currently, the context for design challenges in TE…

  19. Design Thinking in Elementary Students' Collaborative Lamp Designing Process

    ERIC Educational Resources Information Center

    Kangas, Kaiju; Seitamaa-Hakkarainen, Pirita; Hakkarainen, Kai

    2013-01-01

    Design and Technology education is potentially a rich environment for successful learning, if the management of the whole design process is emphasised, and students' design thinking is promoted. The aim of the present study was to unfold the collaborative design process of one team of elementary students, in order to understand their multimodal…

  20. Attitudes of Design Students toward Computer Usage in Design

    ERIC Educational Resources Information Center

    Pektas, Sule Tasli; Erkip, Feyzan

    2006-01-01

    The success of efforts to integrate technology with design education is largely affected by the attitudes of students toward technology. This paper presents the findings of a research on the attitudes of design students toward the use of computers in design and its correlates. Computer Aided Design (CAD) tools are the most widely used computer…

  1. Promoting Learning of Instructional Design via Overlay Design Tools

    ERIC Educational Resources Information Center

    Carle, Andrew Jacob

    2012-01-01

    I begin by introducing Virtual Design Apprenticeship (VDA), a learning model--built on a solid foundation of education principles and theories--that promotes learning of design skills via overlay design tools. In VDA, when an individual needs to learn a new design skill or paradigm she is provided accessible, concrete examples that have been…

  2. Visionary Expectations and Novice Designers--Prototyping in Design Education

    ERIC Educational Resources Information Center

    Schaeffer, Jennie Andersson; Palmgren, Marianne

    2017-01-01

    In information design education, we strive to find methods that provide students with opportunities to explore different ways of learning and designing. We seek to support development of contextual competences that will be helpful in navigating an unknown future of design in society. A challenge in today's design education is to formulate and use…

  3. Design Oriented Structural Modeling for Airplane Conceptual Design Optimization

    NASA Technical Reports Server (NTRS)

    Livne, Eli

    1999-01-01

    The main goal for research conducted with the support of this grant was to develop design oriented structural optimization methods for the conceptual design of airplanes. Traditionally in conceptual design airframe weight is estimated based on statistical equations developed over years of fitting airplane weight data in data bases of similar existing air- planes. Utilization of such regression equations for the design of new airplanes can be justified only if the new air-planes use structural technology similar to the technology on the airplanes in those weight data bases. If any new structural technology is to be pursued or any new unconventional configurations designed the statistical weight equations cannot be used. In such cases any structural weight estimation must be based on rigorous "physics based" structural analysis and optimization of the airframes under consideration. Work under this grant progressed to explore airframe design-oriented structural optimization techniques along two lines of research: methods based on "fast" design oriented finite element technology and methods based on equivalent plate / equivalent shell models of airframes, in which the vehicle is modelled as an assembly of plate and shell components, each simulating a lifting surface or nacelle / fuselage pieces. Since response to changes in geometry are essential in conceptual design of airplanes, as well as the capability to optimize the shape itself, research supported by this grant sought to develop efficient techniques for parametrization of airplane shape and sensitivity analysis with respect to shape design variables. Towards the end of the grant period a prototype automated structural analysis code designed to work with the NASA Aircraft Synthesis conceptual design code ACS= was delivered to NASA Ames.

  4. Using Design Capability Indices to Satisfy Ranged Sets of Design Requirements

    NASA Technical Reports Server (NTRS)

    Chen, Wei; Allen, Janet K.; Simpson, Timothy W.; Mistree, Farrokh

    1996-01-01

    For robust design it is desirable to allow the design requirements to vary within a certain range rather than setting point targets. This is particularly important during the early stages of design when little is known about the system and its requirements. Toward this end, design capability indices are developed in this paper to assess the capability of a family of designs, represented by a range of top-level design specifications, to satisfy a ranged set of design requirements. Design capability indices are based on process capability indices from statistical process control and provide a single objective, alternate approach to the use of Taguchi's signal-to- noise ratio which is often used for robust design. Successful implementation of design capability indices ensures that a family of designs conforms to a given ranged set of design requirements. To demonstrate an application and the usefulness of design capability indices, the design of a solar powered irrigation system is presented. Our focus in this paper is on the development and implementation of design capability indices as an alternate approach to the use of the signal-to-noise ratio and not on the results of the example problem, per se.

  5. A Design Rationale Capture Tool to Support Design Verification and Re-use

    NASA Technical Reports Server (NTRS)

    Hooey, Becky Lee; Da Silva, Jonny C.; Foyle, David C.

    2012-01-01

    A design rationale tool (DR tool) was developed to capture design knowledge to support design verification and design knowledge re-use. The design rationale tool captures design drivers and requirements, and documents the design solution including: intent (why it is included in the overall design); features (why it is designed the way it is); information about how the design components support design drivers and requirements; and, design alternatives considered but rejected. For design verification purposes, the tool identifies how specific design requirements were met and instantiated within the final design, and which requirements have not been met. To support design re-use, the tool identifies which design decisions are affected when design drivers and requirements are modified. To validate the design tool, the design knowledge from the Taxiway Navigation and Situation Awareness (T-NASA; Foyle et al., 1996) system was captured and the DR tool was exercised to demonstrate its utility for validation and re-use.

  6. Design geometry and design/off-design performance computer codes for compressors and turbines

    NASA Technical Reports Server (NTRS)

    Glassman, Arthur J.

    1995-01-01

    This report summarizes some NASA Lewis (i.e., government owned) computer codes capable of being used for airbreathing propulsion system studies to determine the design geometry and to predict the design/off-design performance of compressors and turbines. These are not CFD codes; velocity-diagram energy and continuity computations are performed fore and aft of the blade rows using meanline, spanline, or streamline analyses. Losses are provided by empirical methods. Both axial-flow and radial-flow configurations are included.

  7. Solar Design Workbook

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

    Franta, G.; Baylin, F.; Crowther, R.

    1981-06-01

    This Solar Design Workbook presents solar building design applications for commercial buildir^s. The book is divided into four sections. The first section describes the variety of solar applications in buildings including conservation aspects, solar fundamentals, passive systems, active systems, daylighting, and other solar options. Solar system design evaluation techniques including considerations for building energy requirements, passive systems, active systems, and economics are presented in Section II. The third section attempts to assist the designer in the building design process for energy conservation and solar applications including options and considerations for pre-design, design, and post-design phases. The information required for themore » solar design proee^ has not been fully developed at this time. Therefore, Section III is incomplete, but an overview of the considerations with some of the design proces elements is presented. Section IV illustrates ease studies that utilize solar applications in the building design.« less

  8. Biomimetic design processes in architecture: morphogenetic and evolutionary computational design.

    PubMed

    Menges, Achim

    2012-03-01

    Design computation has profound impact on architectural design methods. This paper explains how computational design enables the development of biomimetic design processes specific to architecture, and how they need to be significantly different from established biomimetic processes in engineering disciplines. The paper first explains the fundamental difference between computer-aided and computational design in architecture, as the understanding of this distinction is of critical importance for the research presented. Thereafter, the conceptual relation and possible transfer of principles from natural morphogenesis to design computation are introduced and the related developments of generative, feature-based, constraint-based, process-based and feedback-based computational design methods are presented. This morphogenetic design research is then related to exploratory evolutionary computation, followed by the presentation of two case studies focusing on the exemplary development of spatial envelope morphologies and urban block morphologies.

  9. Shared Knowledge among Graphic Designers, Instructional Designers and Subject Matter Experts in Designing Multimedia-Based Instructional Media

    ERIC Educational Resources Information Center

    Razak, Rafiza Abdul

    2013-01-01

    The research identified and explored the shared knowledge among the instructional multimedia design and development experts comprising of subject matter expert, graphic designer and instructional designer. The knowledge shared by the team was categorized into three groups of multimedia design principles encompasses of basic principles, authoring…

  10. Computerized Design Synthesis (CDS), A database-driven multidisciplinary design tool

    NASA Technical Reports Server (NTRS)

    Anderson, D. M.; Bolukbasi, A. O.

    1989-01-01

    The Computerized Design Synthesis (CDS) system under development at McDonnell Douglas Helicopter Company (MDHC) is targeted to make revolutionary improvements in both response time and resource efficiency in the conceptual and preliminary design of rotorcraft systems. It makes the accumulated design database and supporting technology analysis results readily available to designers and analysts of technology, systems, and production, and makes powerful design synthesis software available in a user friendly format.

  11. Concurrent Design used in the Design of Space Instruments

    NASA Technical Reports Server (NTRS)

    Oxnevad, Knut I.

    1998-01-01

    At the Project Design Center at the Jet Propulsion Laboratory, a concurrent design environment is under development for supporting development and analyses of space instruments in the early, conceptual design phases. This environment is being utilized by a Team I, a multidisciplinary group of experts. Team I is providing study and proposal support. To provide the required support, the Team I concurrent design environment features effectively interconnected high-end optics, CAD, and thermal design and analysis tools. Innovative approaches for linking tools, and for transferring files between applications have been implemented. These approaches together with effective sharing of geometry between the optics, CAD, and thermal tools are already showing significant timesavings.

  12. Reusable design: A proposed approach to Public Health Informatics system design

    PubMed Central

    2011-01-01

    Background Since it was first defined in 1995, Public Health Informatics (PHI) has become a recognized discipline, with a research agenda, defined domain-specific competencies and a specialized corpus of technical knowledge. Information systems form a cornerstone of PHI research and implementation, representing significant progress for the nascent field. However, PHI does not advocate or incorporate standard, domain-appropriate design methods for implementing public health information systems. Reusable design is generalized design advice that can be reused in a range of similar contexts. We propose that PHI create and reuse information design knowledge by taking a systems approach that incorporates design methods from the disciplines of Human-Computer Interaction, Interaction Design and other related disciplines. Discussion Although PHI operates in a domain with unique characteristics, many design problems in public health correspond to classic design problems, suggesting that existing design methods and solution approaches are applicable to the design of public health information systems. Among the numerous methodological frameworks used in other disciplines, we identify scenario-based design and participatory design as two widely-employed methodologies that are appropriate for adoption as PHI standards. We make the case that these methods show promise to create reusable design knowledge in PHI. Summary We propose the formalization of a set of standard design methods within PHI that can be used to pursue a strategy of design knowledge creation and reuse for cost-effective, interoperable public health information systems. We suggest that all public health informaticians should be able to use these design methods and the methods should be incorporated into PHI training. PMID:21333000

  13. Set-Based Design: Fleet Architecture and Design 2030-2035

    DTIC Science & Technology

    2017-12-01

    choose any quantity between 250 - 350 HP for the final system design without suffering the same consequences in PBD. Figure 2 visually compares SBD... comparing the coverages in 2035 to those in 2017. This report does not advocate for a larger or smaller domain grid factor for overall fleet design , as...Distribution is unlimited. SET-BASED DESIGN : FLEET ARCHITECTURE AND DESIGN 2030–2035 by David Alessandria, Isa Al-Jawder, Eric Clow, Carlos

  14. Auto Design

    NASA Technical Reports Server (NTRS)

    1988-01-01

    The 1987 Honda Acura Legend Coupe was designed with aid of the NASA-developed NASTRAN computer program. NASTRAN takes an electronic look at a computerized design and predicts how the structure will react under a great many different conditions. Quick and inexpensive, it minimizes trial and error in the design process and makes possible better, lighter, safer structures while affording significant savings in development time. All Honda auto products designed in the 1980's have been analyzed by the NASTRAN program.

  15. Collaboration within Student Design Teams Participating in Architectural Design Competitions

    ERIC Educational Resources Information Center

    Erbil, Livanur; Dogan, Fehmi

    2012-01-01

    This paper investigates design collaboration with reference to convergent and divergent idea generation processes in architectural design teams entering a design competition. Study of design teams offer a unique opportunity to investigate how creativity is fostered through collaborative work. While views of creativity often relate creativity to…

  16. Design and Implementation of the Game-Design and Learning Program

    ERIC Educational Resources Information Center

    Akcaoglu, Mete

    2016-01-01

    Design involves solving complex, ill-structured problems. Design tasks are consequently, appropriate contexts for children to exercise higher-order thinking and problem-solving skills. Although creating engaging and authentic design contexts for young children is difficult within the confines of traditional schooling, recently, game-design has…

  17. Design and Design Thinking in Business and Management Higher Education

    ERIC Educational Resources Information Center

    Matthews, Judy; Wrigley, Cara

    2017-01-01

    Design and design thinking have been identified as making valuable contributions to business and management, and the numbers of higher education programs that teach design thinking to business students, managers and executives are growing. However multiple definitions of design thinking and the range of perspectives have created some confusion…

  18. Culture, Interface Design, and Design Methods for Mobile Devices

    NASA Astrophysics Data System (ADS)

    Lee, Kun-Pyo

    Aesthetic differences and similarities among cultures are obviously one of the very important issues in cultural design. However, ever since products became knowledge-supporting tools, the visible elements of products have become more universal so that the invisible parts of products such as interface and interaction are getting more important. Therefore, the cultural design should be extended to the invisible elements of culture like people's conceptual models beyond material and phenomenal culture. This chapter aims to explain how we address the invisible cultural elements in interface design and design methods by exploring the users' cognitive styles and communication patterns in different cultures. Regarding cultural interface design, we examined users' conceptual models while interacting with mobile phone and website interfaces, and observed cultural difference in performing tasks and viewing patterns, which appeared to agree with cultural cognitive styles known as Holistic thoughts vs. Analytic thoughts. Regarding design methods for culture, we explored how to localize design methods such as focus group interview and generative session for specific cultural groups, and the results of comparative experiments revealed cultural difference on participants' behaviors and performance in each design method and led us to suggest how to conduct them in East Asian culture. Mobile Observation Analyzer and Wi-Pro, user research tools we invented to capture user behaviors and needs especially in their mobile context, were also introduced.

  19. Salutogenesis.

    PubMed

    Lindström, Bengt; Eriksson, Monica

    2005-06-01

    The editor of the journal has taken the initiative to develop glossaries on central concepts in health promotion. The aim of this paper is to explain and clarify the key concepts of the salutogenic theory sense of coherence coined by Aaron Antonovsky. The explanations and interpretations are the result of an analysis of the scientific evidence base of the first 25 years of salutogenic research, described and discussed in an ongoing project on a systematic review by the above authors. The contemporary evidence shows the salutogenic approach could have a more central position in public health and health promotion research and practice. Furthermore, it could contribute to the solution of some of the most urgent public health problems of our time such as the question of mental health promotion. Finally, it could create a solid theoretical framework for health promotion.

  20. The Need for Specific Penalties for Hacking in Criminal Law

    PubMed Central

    Oh, Sangkyo; Lee, Kyungho

    2014-01-01

    In spite of the fact that hacking is a widely used term, it is still not legally established. Moreover, the definition of the concept of hacking has been deployed in a wide variety of ways in national literature. This ambiguity has led to various side effects. Recently in the United States, reforms collectively known as Aaron's Law were proposed as intended amendments to the Computer Fraud and Abuse Act (CFAA). Most experts expect that this change will put the brakes on the CFAA as a severe punishment policy, and result in a drop in controversial court decisions. In this study, we analyze the definitions and the penalties for hacking for each country and compare them with the national law and then make suggestions through more specific legislation. We expect it will reduce legal controversy and prevent excessive punishment. PMID:25032236

  1. The need for specific penalties for hacking in criminal law.

    PubMed

    Oh, Sangkyo; Lee, Kyungho

    2014-01-01

    In spite of the fact that hacking is a widely used term, it is still not legally established. Moreover, the definition of the concept of hacking has been deployed in a wide variety of ways in national literature. This ambiguity has led to various side effects. Recently in the United States, reforms collectively known as Aaron's Law were proposed as intended amendments to the Computer Fraud and Abuse Act (CFAA). Most experts expect that this change will put the brakes on the CFAA as a severe punishment policy, and result in a drop in controversial court decisions. In this study, we analyze the definitions and the penalties for hacking for each country and compare them with the national law and then make suggestions through more specific legislation. We expect it will reduce legal controversy and prevent excessive punishment.

  2. NASA DEVELOP students

    NASA Image and Video Library

    2008-07-08

    NASA DEVELOP students at Stennis Space Center recently held a midterm review with George Crozier, who serves as a science adviser to the team. The team also was joined by Jamie Favors of the Mobile (Ala.) County Health Department DEVELOP Team; Cheri Miller, the team's NASA adviser; and Kenton Ross, a team science adviser. Students participating in the meeting included: Lauren Childs, Jason Jones, Maddie Brozen, Matt Batina, Jenn Frey, Angie Maki and Aaron Brooks. The primary purpose of the meeting was to update Crozier on the status of the team's work for the summer 2008 term and discuss plans for the fiscal year 2009 project proposal. This included discussion of a possible project to study the effects of hurricanes on the Florida panhandle. DEVELOP is a NASA-sponsored, student-led, student-run program focused on developing projects to help communities.

  3. Pegasus XL CYGNSS Mission Science Briefing

    NASA Image and Video Library

    2016-12-10

    In the Kennedy Space Center’s Press Site auditorium, NASA and industry leaders speak to members of the media during a mission science briefing for the agency’s Cyclone Global Navigation Satellite System, or CYGNSS, spacecraft. From left are: Aaron Ridley, CYGNSS constellation scientist in the Climate and Space Department at the University of Michigan in Ann Arbor, Michigan; and Mary Morris, doctoral student in the Department of Climate and Space Sciences and Engineering at the University of Michigan. The eight CYGNSS satellites will make frequent and accurate measurements of ocean surface winds throughout the life cycle of tropical storms and hurricanes. The data will help scientists probe key air-sea interaction processes that take place near the core of storms, which are rapidly changing and play a crucial role in the beginning and intensification of hurricanes.

  4. Pegasus XL CYGNSS Mission Science Briefing

    NASA Image and Video Library

    2016-12-10

    In the Kennedy Space Center’s Press Site auditorium, NASA and industry leaders speak to members of the media during a mission science briefing for the agency’s Cyclone Global Navigation Satellite System, or CYGNSS, spacecraft. From left are: Dr. Chris Ruf, CYGNSS principal investigator, Department of Climate and Space Sciences and Engineering at the University of Michigan; and Aaron Ridley, CYGNSS constellation scientist in the Climate and Space Department at the University of Michigan in Ann Arbor, Michigan. The eight CYGNSS satellites will make frequent and accurate measurements of ocean surface winds throughout the life cycle of tropical storms and hurricanes. The data will help scientists probe key air-sea interaction processes that take place near the core of storms, which are rapidly changing and play a crucial role in the beginning and intensification of hurricanes.

  5. Sketching Designs Using the Five Design-Sheet Methodology.

    PubMed

    Roberts, Jonathan C; Headleand, Chris; Ritsos, Panagiotis D

    2016-01-01

    Sketching designs has been shown to be a useful way of planning and considering alternative solutions. The use of lo-fidelity prototyping, especially paper-based sketching, can save time, money and converge to better solutions more quickly. However, this design process is often viewed to be too informal. Consequently users do not know how to manage their thoughts and ideas (to first think divergently, to then finally converge on a suitable solution). We present the Five Design Sheet (FdS) methodology. The methodology enables users to create information visualization interfaces through lo-fidelity methods. Users sketch and plan their ideas, helping them express different possibilities, think through these ideas to consider their potential effectiveness as solutions to the task (sheet 1); they create three principle designs (sheets 2,3 and 4); before converging on a final realization design that can then be implemented (sheet 5). In this article, we present (i) a review of the use of sketching as a planning method for visualization and the benefits of sketching, (ii) a detailed description of the Five Design Sheet (FdS) methodology, and (iii) an evaluation of the FdS using the System Usability Scale, along with a case-study of its use in industry and experience of its use in teaching.

  6. Team Design Communication Patterns in e-Learning Design and Development

    ERIC Educational Resources Information Center

    Rapanta, Chrysi; Maina, Marcelo; Lotz, Nicole; Bacchelli, Alberto

    2013-01-01

    Prescriptive stage models have been found insufficient to describe the dynamic aspects of designing, especially in interdisciplinary e-learning design teams. There is a growing need for a systematic empirical analysis of team design processes that offer deeper and more detailed insights into instructional design (ID) than general models can offer.…

  7. Cognitive Activity-based Design Methodology for Novice Visual Communication Designers

    ERIC Educational Resources Information Center

    Kim, Hyunjung; Lee, Hyunju

    2016-01-01

    The notion of design thinking is becoming more concrete nowadays, as design researchers and practitioners study the thinking processes involved in design and employ the concept of design thinking to foster better solutions to complex and ill-defined problems. The goal of the present research is to develop a cognitive activity-based design…

  8. Design Fixation

    ERIC Educational Resources Information Center

    Kelley, Todd R.; Sung, Euisuk

    2017-01-01

    The purpose of this article is to provide awareness of the danger of design fixation and promote the uses of brainstorming early in the design process--before fixation limits creative ideas. The authors challenged technology teachers to carefully limit the use of design examples too early in the process and provided suggestions for facilitating…

  9. Management Design Theories

    NASA Astrophysics Data System (ADS)

    Pries-Heje, Jan; Baskerville, Richard L.

    This paper elaborates a design science approach for management planning anchored to the concept of a management design theory. Unlike the notions of design theories arising from information systems, management design theories can appear as a system of technological rules, much as a system of hypotheses or propositions can embody scientific theories. The paper illus trates this form of management design theories with three grounded cases. These grounded cases include a software process improvement study, a user involvement study, and an organizational change study. Collectively these studies demonstrate how design theories founded on technological rules can not only improve the design of information systems, but that these concepts have great practical value for improving the framing of strategic organi zational design decisions about such systems. Each case is either grounded in an empirical sense, that is to say, actual practice, or it is grounded to practices described extensively in the practical literature. Such design theories will help managers more easily approach complex, strategic decisions.

  10. Design Expert's Participation in Elementary Students' Collaborative Design Process

    ERIC Educational Resources Information Center

    Kangas, Kaiju; Seitamaa-Hakkarainen, Pirita; Hakkarainen, Kai

    2013-01-01

    The main goal of the present study was to provide insights into how disciplinary expertise might be infused into Design and Technology classrooms and how authentic processes based on professional design practices might be constructed. We describe elementary students' collaborative lamp designing process, where the leadership was provided by a…

  11. Updated Design Standards and Guidance from the What Works Clearinghouse: Regression Discontinuity Designs and Cluster Designs

    ERIC Educational Resources Information Center

    Cole, Russell; Deke, John; Seftor, Neil

    2016-01-01

    The What Works Clearinghouse (WWC) maintains design standards to identify rigorous, internally valid education research. As education researchers advance new methodologies, the WWC must revise its standards to include an assessment of the new designs. Recently, the WWC has revised standards for two emerging study designs: regression discontinuity…

  12. Instructional design considerations promoting engineering design self-efficacy

    NASA Astrophysics Data System (ADS)

    Jackson, Andrew M.

    Engineering design activities are frequently included in technology and engineering classrooms. These activities provide an open-ended context for practicing critical thinking, problem solving, creativity, and innovation---collectively part of the 21st Century Skills which are increasingly needed for success in the workplace. Self-efficacy is a perceptual belief that impacts learning and behavior. It has been shown to directly impact each of these 21st Century Skills but its relation to engineering design is only recently being studied. The purpose of this study was to examine how instructional considerations made when implementing engineering design activities might affect student self-efficacy outcomes in a middle school engineering classroom. Student responses to two self-efficacy inventories related to design, the Engineering Design Self-Efficacy Instrument and Creative Thinking Self-Efficacy Inventory, were collected before and after participation in an engineering design curriculum. Students were also answered questions on specific factors of their experience during the curriculum which teachers may exhibit control over: teamwork and feedback. Results were analyzed using Pearson's correlation coefficients, paired and independent t-tests, and structural equation modeling to better understand patterns for self-efficacy beliefs in students. Results suggested that design self-efficacy and creative thinking self-efficacy are significantly correlated, r(1541) = .783, p < .001, and increased following participation in a design curriculum, M diff = 1.32, t(133) = 7.60, p < .001 and Mdiff = 0.79, t(124) = 4.19, p < .001 respectively. Structural models also showed that students perceive team inclusion and feedback as significant contributors to their self-efficacy beliefs, while team diversity was not related to self-efficacy. Separate models for each predictor demonstrated good fit. Recommendations are made based on the corresponding nature of engineering design self

  13. Designing synthetic biology.

    PubMed

    Agapakis, Christina M

    2014-03-21

    Synthetic biology is frequently defined as the application of engineering design principles to biology. Such principles are intended to streamline the practice of biological engineering, to shorten the time required to design, build, and test synthetic gene networks. This streamlining of iterative design cycles can facilitate the future construction of biological systems for a range of applications in the production of fuels, foods, materials, and medicines. The promise of these potential applications as well as the emphasis on design has prompted critical reflection on synthetic biology from design theorists and practicing designers from many fields, who can bring valuable perspectives to the discipline. While interdisciplinary connections between biologists and engineers have built synthetic biology via the science and the technology of biology, interdisciplinary collaboration with artists, designers, and social theorists can provide insight on the connections between technology and society. Such collaborations can open up new avenues and new principles for research and design, as well as shed new light on the challenging context-dependence-both biological and social-that face living technologies at many scales. This review is inspired by the session titled "Design and Synthetic Biology: Connecting People and Technology" at Synthetic Biology 6.0 and covers a range of literature on design practice in synthetic biology and beyond. Critical engagement with how design is used to shape the discipline opens up new possibilities for how we might design the future of synthetic biology.

  14. Automotive Design

    NASA Technical Reports Server (NTRS)

    1991-01-01

    Analytical Design Service Corporation, Ann Arbor, MI, used NASTRAN (a NASA Structural Analysis program that analyzes a design and predicts how parts will perform) in tests of transmissions, engine cooling systems, internal engine parts, and body components. They also use it to design future automobiles. Analytical software can save millions by allowing computer simulated analysis of performance even before prototypes are built.

  15. Appraising design

    DTIC Science & Technology

    2016-05-26

    Appraising Design A Monograph by MAJ Donald J. Nunemaker United States Army School of...NUMBER Appraising Design Sb. GRANT NUMBER Sc. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) Sd. PROJECT NUMBER MAJ Donald J. Nunemaker Se. TASK NUMBER Sf...Distribution is unlimited. 13. SUPPLEMENTARY NOTES 14. ABSTRACT In the context of military operations, ideas about design developed over the past fifteen

  16. Design Thinking Pedagogy: The Educational Design Ladder

    ERIC Educational Resources Information Center

    Wrigley, Cara; Straker, Kara

    2017-01-01

    As global industries change and technology advances, traditional education systems might no longer be able to supply companies with graduates who possess an appropriate mix of skills and experience. The recent increased interest in Design Thinking as an approach to innovation has resulted in its adoption by non-design-trained professionals. This…

  17. Utilization of Design Principles for Hybrid Learning Configurations by Interprofessional Design Teams

    ERIC Educational Resources Information Center

    Cremers, Petra H. M.; Wals, Arjen E. J.; Wesselink, Renate; Mulder, Martin

    2017-01-01

    Educational design research yields design knowledge, often in the form of design principles or guidelines that provide the rationale or "know-why" for the design of educational interventions. As such, design principles can be utilized by designers in contexts other than the research context in which they were generated. Although research…

  18. Research design.

    PubMed

    Toledo-Pereyra, Luis H

    2012-10-01

    The development of a good research design permits us to obtain the best research data possible. From the experimental question to the research hypothesis and data collection variables, we can begin to consider the optimal research design. Details pertaining to the selection of the research design are considered within and very much in relation with the knowledge of the researcher and the support of his research group.

  19. Optimum study designs.

    PubMed

    Gu, C; Rao, D C

    2001-01-01

    Because simplistic designs will lead to prohibitively large sample sizes, the optimization of genetic study designs is critical for successfully mapping genes for complex diseases. Creative designs are necessary for detecting and amplifying the usually weak signals for complex traits. Two important outcomes of a study design--power and resolution--are implicitly tied together by the principle of uncertainty. Overemphasis on either one may lead to suboptimal designs. To achieve optimality for a particular study, therefore, practical measures such as cost-effectiveness must be used to strike a balance between power and resolution. In this light, the myriad of factors involved in study design can be checked for their effects on the ultimate outcomes, and the popular existing designs can be sorted into building blocks that may be useful for particular situations. It is hoped that imaginative construction of novel designs using such building blocks will lead to enhanced efficiency in finding genes for complex human traits.

  20. How system designers think: a study of design thinking in human factors engineering.

    PubMed

    Papantonopoulos, Sotiris

    2004-11-01

    The paper presents a descriptive study of design thinking in human factors engineering. The objective of the study is to analyse the role of interpretation in design thinking and the role of design practice in guiding interpretation. The study involved 10 system designers undertaking the allocation of cognitive functions in three production planning and control task scenarios. Allocation decisions were recorded and verbal protocols of the design process were collected to elicit the subjects' thought processes. Verbal protocol analysis showed that subjects carried out the design of cognitive task allocation as a problem of applying a selected automation technology from their initial design deliberations. This design strategy stands in contrast to the predominant view of system design that stipulates that user requirements should be thoroughly analysed prior to making any decisions about technology. Theoretical frameworks from design research and ontological design showed that the system design process may be better understood by recognizing the role of design hypotheses in system design, as well as the diverse interactions between interpretation and practice, means and ends, and design practice and the designer's pre-understanding which shape the design process. Ways to balance the bias exerted on the design process were discussed.

  1. Flight Design System-1 System Design Document. Volume 9: Executive logic flow, program design language

    NASA Technical Reports Server (NTRS)

    1979-01-01

    The detailed logic flow for the Flight Design System Executive is presented. The system is designed to provide the hardware/software capability required for operational support of shuttle flight planning.

  2. Improving designer productivity

    NASA Technical Reports Server (NTRS)

    Hill, Gary C.

    1992-01-01

    Designer and design team productivity improves with skill, experience, and the tools available. The design process involves numerous trials and errors, analyses, refinements, and addition of details. Computerized tools have greatly speeded the analysis, and now new theories and methods, emerging under the label Artificial Intelligence (AI), are being used to automate skill and experience. These tools improve designer productivity by capturing experience, emulating recognized skillful designers, and making the essence of complex programs easier to grasp. This paper outlines the aircraft design process in today's technology and business climate, presenting some of the challenges ahead and some of the promising AI methods for meeting those challenges.

  3. Designing Public Schools.

    ERIC Educational Resources Information Center

    Connections, 2002

    2002-01-01

    Presents an interview with Steven Bingler, an expert on community-based planning and design, about the design of public schools. Topics include the contribution of architecture to student learning, mega- versus small schools, the authentic economics of design decisions, and the role of the community in the design process. (EV)

  4. Shape design sensitivity analysis and optimal design of structural systems

    NASA Technical Reports Server (NTRS)

    Choi, Kyung K.

    1987-01-01

    The material derivative concept of continuum mechanics and an adjoint variable method of design sensitivity analysis are used to relate variations in structural shape to measures of structural performance. A domain method of shape design sensitivity analysis is used to best utilize the basic character of the finite element method that gives accurate information not on the boundary but in the domain. Implementation of shape design sensitivty analysis using finite element computer codes is discussed. Recent numerical results are used to demonstrate the accuracy obtainable using the method. Result of design sensitivity analysis is used to carry out design optimization of a built-up structure.

  5. MDO can help resolve the designer's dilemma. [multidisciplinary design optimization

    NASA Technical Reports Server (NTRS)

    Sobieszczanski-Sobieski, Jaroslaw; Tulinius, Jan R.

    1991-01-01

    Multidisciplinary design optimization (MDO) is presented as a rapidly growing body of methods, algorithms, and techniques that will provide a quantum jump in the effectiveness and efficiency of the quantitative side of design, and will turn that side into an environment in which the qualitative side can thrive. MDO borrows from CAD/CAM for graphic visualization of geometrical and numerical data, data base technology, and in computer software and hardware. Expected benefits from this methodology are a rational, mathematically consistent approach to hypersonic aircraft designs, designs pushed closer to the optimum, and a design process either shortened or leaving time available for different concepts to be explored.

  6. SKITTER foot design

    NASA Technical Reports Server (NTRS)

    Choi, Gene; Jones, David L.; Morris, James; Parham, Martin; Stephens, Jim; Yancey, Gregg

    1987-01-01

    A mechanical design team was formed to design a foot for the lunar utility vehicle SKITTER. The primary design was constrained to be a ski pole design compatible with the existing femur-tibia design legs. The lunar environment had several important effects on the foot design. Three materials were investigated for the SKITTER foot: aluminum alloys, cold worked stainless steel alloys, and titanium alloys. Thin film coatings were investigated as a method of wear reduction for the foot. The performance of the foot is dependent on the action of the legs. The range of motion for the legs was determined to be vertical to 15 degrees above horizontal. An impact analysis was performed for the foot movement, but the results were determined to be inconclusive due to unknown soil parameters. The initial foot design configuration consisted of an annulus attached to the pointed pole. The annulus was designed to prevent excess sinkage. Later designs call for a conical shaped foot with a disk at the point of the tibia attachment. The conical design was analyzed for strength and deflection by two different approaches. A deformable body analysis was performed for the foot under crane load in crane position, and also under actuator load in the vertical position. In both cases, the deflection of the foot was insignificant and the stresses well below the strength of the titanium alloy.

  7. Locomotive cab design development. Volume 4 : recommended design

    DOT National Transportation Integrated Search

    1978-11-01

    This report presents a synopsis of the background analyses leading : to the design of a line haul locomotive crew compartment. The : design was incorporated into a full scale mockup which was : evaluated by a nationwide representation of locomotive e...

  8. 40 CFR 130.9 - Designation and de-designation.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... Section 130.9 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) WATER PROGRAMS WATER... continue water quality planning activities within the designated boundaries. (c) Impact of de-designation... responsibility for continued water quality planning and oversight of implementation within the area. (d...

  9. Multidisciplinary design and optimization (MDO) methodology for the aircraft conceptual design

    NASA Astrophysics Data System (ADS)

    Iqbal, Liaquat Ullah

    An integrated design and optimization methodology has been developed for the conceptual design of an aircraft. The methodology brings higher fidelity Computer Aided Design, Engineering and Manufacturing (CAD, CAE and CAM) Tools such as CATIA, FLUENT, ANSYS and SURFCAM into the conceptual design by utilizing Excel as the integrator and controller. The approach is demonstrated to integrate with many of the existing low to medium fidelity codes such as the aerodynamic panel code called CMARC and sizing and constraint analysis codes, thus providing the multi-fidelity capabilities to the aircraft designer. The higher fidelity design information from the CAD and CAE tools for the geometry, aerodynamics, structural and environmental performance is provided for the application of the structured design methods such as the Quality Function Deployment (QFD) and the Pugh's Method. The higher fidelity tools bring the quantitative aspects of a design such as precise measurements of weight, volume, surface areas, center of gravity (CG) location, lift over drag ratio, and structural weight, as well as the qualitative aspects such as external geometry definition, internal layout, and coloring scheme early in the design process. The performance and safety risks involved with the new technologies can be reduced by modeling and assessing their impact more accurately on the performance of the aircraft. The methodology also enables the design and evaluation of the novel concepts such as the blended (BWB) and the hybrid wing body (HWB) concepts. Higher fidelity computational fluid dynamics (CFD) and finite element analysis (FEA) allow verification of the claims for the performance gains in aerodynamics and ascertain risks of structural failure due to different pressure distribution in the fuselage as compared with the tube and wing design. The higher fidelity aerodynamics and structural models can lead to better cost estimates that help reduce the financial risks as well. This helps in

  10. A knowledge-based design framework for airplane conceptual and preliminary design

    NASA Astrophysics Data System (ADS)

    Anemaat, Wilhelmus A. J.

    The goal of work described herein is to develop the second generation of Advanced Aircraft Analysis (AAA) into an object-oriented structure which can be used in different environments. One such environment is the third generation of AAA with its own user interface, the other environment with the same AAA methods (i.e. the knowledge) is the AAA-AML program. AAA-AML automates the initial airplane design process using current AAA methods in combination with AMRaven methodologies for dependency tracking and knowledge management, using the TechnoSoft Adaptive Modeling Language (AML). This will lead to the following benefits: (1) Reduced design time: computer aided design methods can reduce design and development time and replace tedious hand calculations. (2) Better product through improved design: more alternative designs can be evaluated in the same time span, which can lead to improved quality. (3) Reduced design cost: due to less training and less calculation errors substantial savings in design time and related cost can be obtained. (4) Improved Efficiency: the design engineer can avoid technically correct but irrelevant calculations on incomplete or out of sync information, particularly if the process enables robust geometry earlier. Although numerous advancements in knowledge based design have been developed for detailed design, currently no such integrated knowledge based conceptual and preliminary airplane design system exists. The third generation AAA methods are tested over a ten year period on many different airplane designs. Using AAA methods will demonstrate significant time savings. The AAA-AML system will be exercised and tested using 27 existing airplanes ranging from single engine propeller, business jets, airliners, UAV's to fighters. Data for the varied sizing methods will be compared with AAA results, to validate these methods. One new design, a Light Sport Aircraft (LSA), will be developed as an exercise to use the tool for designing a new airplane

  11. Pump Design

    NASA Technical Reports Server (NTRS)

    1981-01-01

    A NASA handbook on a general purpose titanium alloy was used by Sundstrand Corporation in design calculation for casting titanium impellers. Information contributed substantially to improved impeller design.

  12. Design optimization of condenser microphone: a design of experiment perspective.

    PubMed

    Tan, Chee Wee; Miao, Jianmin

    2009-06-01

    A well-designed condenser microphone backplate is very important in the attainment of good frequency response characteristics--high sensitivity and wide bandwidth with flat response--and low mechanical-thermal noise. To study the design optimization of the backplate, a 2(6) factorial design with a single replicate, which consists of six backplate parameters and four responses, has been undertaken on a comprehensive condenser microphone model developed by Zuckerwar. Through the elimination of insignificant parameters via normal probability plots of the effect estimates, the projection of an unreplicated factorial design into a replicated one can be performed to carry out an analysis of variance on the factorial design. The air gap and slot have significant effects on the sensitivity, mechanical-thermal noise, and bandwidth while the slot/hole location interaction has major influence over the latter two responses. An organized and systematic approach of designing the backplate is summarized.

  13. CBETA Design Report

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

    Hoffstaetter, G.; Trbojevic, D.; Mayes, C.

    This Design Report describes the baseline design of the Cornell-BNL ERL Test Accelerator, as it exists on the date of its publication in June 2017. The Design Report will not change frequently in the future. In contrast, the parameter sheets that summarize the CBETA design will respond as quickly and as thoroughly as necessary to maintain configuration control.

  14. A decision-based perspective for the design of methods for systems design

    NASA Technical Reports Server (NTRS)

    Mistree, Farrokh; Muster, Douglas; Shupe, Jon A.; Allen, Janet K.

    1989-01-01

    Organization of material, a definition of decision based design, a hierarchy of decision based design, the decision support problem technique, a conceptual model design that can be manufactured and maintained, meta-design, computer-based design, action learning, and the characteristics of decisions are among the topics covered.

  15. Design Fixation in the Wild: Design Environments and Their Influence on Fixation

    ERIC Educational Resources Information Center

    Youmans, Robert J.

    2011-01-01

    Many studies of design fixation ask designers to work in controlled laboratory or classroom environments, but innovative design work frequently occurs in dynamic, social environments. The two studies reviewed in this paper investigated how three independent variables likely to be present in many design environments affect design fixation. The…

  16. Comparison of Designer's Design Thinking Modes in Digital and Traditional Sketches

    ERIC Educational Resources Information Center

    Wu, Jun-Chieh; Chen, Cheng-Chi; Chen, Hsin-Chia

    2012-01-01

    The internal design thinking behaviour of designers in the concept development has been an important issue of cognitive psychology. In this study, the design thinking process designers have in applying digital media and traditional paper in the early concept development stage was explored. Special focus was made on the structure and procedure of…

  17. Visual design for the user interface, Part 1: Design fundamentals.

    PubMed

    Lynch, P J

    1994-01-01

    Digital audiovisual media and computer-based documents will be the dominant forms of professional communication in both clinical medicine and the biomedical sciences. The design of highly interactive multimedia systems will shortly become a major activity for biocommunications professionals. The problems of human-computer interface design are intimately linked with graphic design for multimedia presentations and on-line document systems. This article outlines the history of graphic interface design and the theories that have influenced the development of today's major graphic user interfaces.

  18. The research-design interaction: lessons learned from an evidence-based design studio.

    PubMed

    Haq, Saif; Pati, Debajyoti

    2010-01-01

    As evidence-based design (EBD) emerges as a model of design practice, considerable attention has been given to its research component. However, this overshadows another essential component of EBD-the change agent, namely the designer. EBD introduced a new skill set to the practitioner: the ability to interact with scientific evidence. Industry sources suggest adoption of the EBD approach across a large number of design firms. How comfortable are these designers in integrating research with design decision making? Optimizing the interaction between the primary change agent (the designer) and the evidence is crucial to producing the desired outcomes. Preliminary to examining this question, an architectural design studio was used as a surrogate environment to examine how designers interact with evidence. Twelve students enrolled in a healthcare EBD studio during the spring of 2009. A three-phase didactic structure was adopted: knowing a hospital, knowing the evidence, and designing with knowledge and evidence. Products of the studio and questionnaire responses from the students were used as the data for analysis. The data suggest that optimization of the research-design relationship warrants consideration in four domains: (1) a knowledge structure that is easy to comprehend; (2) phase-complemented representation of evidence; (3) access to context and precedence information; and (4) a designer-friendly vocabulary.

  19. CBETA Design Report

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

    Hoffstaetter, G.; Trbojevic, D.; Mayes, C.

    This Design Report describes the baseline design of the Cornell-BNL ERL Test Accelerator, as it exists on the date of its publication in June 2017. The Design Report will not change frequently in the future. In contrast, the parameter sheets that summarize the CBETA design will respond as quickly and as thoroughly as necessary to maintain con guration control.

  20. Preliminary Design of ArchE: A Software Architecture Design Assistant

    DTIC Science & Technology

    2003-09-01

    This report presents a procedure for moving from a set of quality attribute scenarios to an architecture design that satisfies those scenarios. This...procedure is embodied in a preliminary design for an architecture design assistant named ArchE (Architecture Expert), which will be implemented on a

  1. Drafting the Outside Designer.

    ERIC Educational Resources Information Center

    Aldrich, Charles R.

    1981-01-01

    Areas discussed in selecting an outside designer include: how to find the right designer; dealing with a purchasing agent; the differences between studio and free-lance designers; how much freedom a designer should have; how to deal with the designer; and what advice designers can give. (LC)

  2. Active-comparator design and new-user design in observational studies

    PubMed Central

    Yoshida, Kazuki; Solomon, Daniel H.; Kim, Seoyoung C.

    2015-01-01

    SUMMARY Over the past decade, an increasing number of observational studies have examined the effectiveness or safety of rheumatoid arthritis treatments. However, unlike randomized controlled trials (RCTs), observational studies of drug effects face methodological challenges including confounding by indication. Two design principles - active comparator design and new user design can help mitigate such challenges in observational studies. To improve validity of study findings, observational studies should be designed in such a way that makes them more closely approximate RCTs. The active comparator design compares the drug of interest to another commonly used agent for the same indication, rather than a ‘non-user’ group. This principle helps select treatment groups similar in treatment indications (both measured and unmeasured characteristics). The new user design includes a cohort of patients from the time of treatment initiation, so that it can assess patients’ pretreatment characteristics and capture all events occurring anytime during follow-up. PMID:25800216

  3. 23 CFR 1235.7 - Parking space design, construction, and designation.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 23 Highways 1 2011-04-01 2011-04-01 false Parking space design, construction, and designation. 1235.7 Section 1235.7 Highways NATIONAL HIGHWAY TRAFFIC SAFETY ADMINISTRATION AND FEDERAL HIGHWAY ADMINISTRATION, DEPARTMENT OF TRANSPORTATION GUIDELINES UNIFORM SYSTEM FOR PARKING FOR PERSONS WITH DISABILITIES § 1235.7 Parking space design,...

  4. Information Design: A Bibliography.

    ERIC Educational Resources Information Center

    Albers, Michael J.; Lisberg, Beth Conney

    2000-01-01

    Presents a 17-item annotated list of essential books on information design chosen by members of the InfoDesign e-mail list. Includes a 113-item unannotated bibliography of additional works, on topics of creativity and critical thinking; visual thinking; graphic design; infographics; information design; instructional design; interface design;…

  5. Design for Production Manual. Volume 2. Design/Production Integration

    DTIC Science & Technology

    1985-12-01

    woodworking equipment such as circular saw, cross cut saw, planer / thicknesser and sander. There is considerable use of hand tools in the shop. Joinery inclucies...PROGRAM BY SOCIETY OF NAVAL ARCHITECTS AND MARINE ENGINEERS SHIP PRODUCTION COMMITTEE PANEL SP- 4 DESIGN PRODUCTION INTEGRATION CONTRACT DTMA91-82-C...DEC 1985 2. REPORT TYPE N/A 3. DATES COVERED - 4 . TITLE AND SUBTITLE Design for Production Manual Volume 2 of 3 Design/Production

  6. Designing a ticket to ride with the Cognitive Work Analysis Design Toolkit.

    PubMed

    Read, Gemma J M; Salmon, Paul M; Lenné, Michael G; Jenkins, Daniel P

    2015-01-01

    Cognitive work analysis has been applied in the design of numerous sociotechnical systems. The process used to translate analysis outputs into design concepts, however, is not always clear. Moreover, structured processes for translating the outputs of ergonomics methods into concrete designs are lacking. This paper introduces the Cognitive Work Analysis Design Toolkit (CWA-DT), a design approach which has been developed specifically to provide a structured means of incorporating cognitive work analysis outputs in design using design principles and values derived from sociotechnical systems theory. This paper outlines the CWA-DT and describes its application in a public transport ticketing design case study. Qualitative and quantitative evaluations of the process provide promising early evidence that the toolkit fulfils the evaluation criteria identified for its success, with opportunities for improvement also highlighted. The Cognitive Work Analysis Design Toolkit has been developed to provide ergonomics practitioners with a structured approach for translating the outputs of cognitive work analysis into design solutions. This paper demonstrates an application of the toolkit and provides evaluation findings.

  7. SU-E-T-89: Characterization of Dental Restoration Material for Cs-137 Radiation Dosimetry.

    PubMed

    Ratliff, S; Gustafson, B; Barry, K

    2012-06-01

    The purpose of this work is to characterize the radiation-induced thermoluminescence properties of a dental restoration material and to see if the material might be feasible for use in retrospective radiation dosimetry. Retrospective, or accidental, dosimetry is the study of using nearby materials to measure radiation received by individuals. In this project we obtained samples of Ivoclar Vivadent e.max CAD material, a glass-ceramic used for making dental restorations such as full or partial crowns. The samples were machined into square chips .32 cm × .32 cm × .089 cm and annealed in the same furnace used by the dentist. The samples were exposed to a Cs-137 source using a PMMA source holder and then read in a Harshaw 3500 TLD reader. The samples were read without nitrogen gas flux using heating rates of 5 degrees C/s or 10 degrees C/s up to a maximum temperature of 400 degrees Celsius. The glow curves were analyzed using Systat PeakFIT peak-fitting software and Microsoft Excel spreadsheets. The authors gratefully thank Dr. Aaron Imdieke and the staff of River City Dental, St. Cloud, MN for the dental restoration materials and the use of their dental furnace. A sample subjected to a radiation exposure of .04 C/kg exhibits a glow curve with a prominent peak at approximately 140 degrees Celsius, which is well-modeled by the first order glow curve deconvolution formula developed by Kitis, Gomez-Ros, and Tuyn. The activation energy corresponding to this peak is approximately 1 eV. The thermoluminescent signal fades with time after exposure. Ivoclar Vivadent e.max CAD dental restoration material has the potential to be used as a material for retrospective Cs-137 radiation dosimetry. Future work could look at its thermoluminescent dosimetry properties in more detail and also at other dental restoration materials. The authors would like to thank Dr. Aaron Imdieke and the staff of River City Dental, St. Cloud, MN, for the donation of scrap dental restoration materials and

  8. Lost in translation: bridging gaps between design and evidence-based design.

    PubMed

    Watkins, Nicholas; Keller, Amy

    2008-01-01

    The healthcare design community is adopting evidence-based design (EBD) at a startling rate. However, the role of research within an architectural practice is unclear. Reasons for the lack of clarity include multiple connotations of EBD, the tension between a research-driven market and market-driven research, and the competing expectations and standards of design practitioners and researchers. Research as part of EBD should be integral with the design process so that research directly contributes to building projects. Characteristics of a comprehensive programming methodology to close the gap between design and EBD are suggested.

  9. Motivation for Creativity in Architectural Design and Engineering Design Students: Implications for Design Education

    ERIC Educational Resources Information Center

    Casakin, Hernan; Kreitler, Shulamith

    2010-01-01

    The investigation reported here dealt with the study of motivation for creativity. The goals were to assess motivation for creativity in architectural design and engineering design students based on the Cognitive Orientation theory which defines motivation as a function of a set of belief types, themes, and groupings identified as relevant for the…

  10. Computerized Adaptive Testing System Design: Preliminary Design Considerations.

    ERIC Educational Resources Information Center

    Croll, Paul R.

    A functional design model for a computerized adaptive testing (CAT) system was developed and presented through a series of hierarchy plus input-process-output (HIPO) diagrams. System functions were translated into system structure: specifically, into 34 software components. Implementation of the design in a physical system was addressed through…

  11. ART/Ada design project, phase 1. Task 1 report: Overall design

    NASA Technical Reports Server (NTRS)

    Allen, Bradley P.

    1988-01-01

    The design methodology for the ART/Ada project is introduced, and the selected design for ART/Ada is described in detail. The following topics are included: object-oriented design, reusable software, documentation techniques, impact of Ada, design approach, and differences between ART-IM 1.5 and ART/Ada 1.0 prototype. Also, Ada generator and ART/Ada runtime systems are discussed.

  12. Design sensitivity analysis using EAL. Part 1: Conventional design parameters

    NASA Technical Reports Server (NTRS)

    Dopker, B.; Choi, Kyung K.; Lee, J.

    1986-01-01

    A numerical implementation of design sensitivity analysis of builtup structures is presented, using the versatility and convenience of an existing finite element structural analysis code and its database management system. The finite element code used in the implemenatation presented is the Engineering Analysis Language (EAL), which is based on a hybrid method of analysis. It was shown that design sensitivity computations can be carried out using the database management system of EAL, without writing a separate program and a separate database. Conventional (sizing) design parameters such as cross-sectional area of beams or thickness of plates and plane elastic solid components are considered. Compliance, displacement, and stress functionals are considered as performance criteria. The method presented is being extended to implement shape design sensitivity analysis using a domain method and a design component method.

  13. Design by Analogy: Achieving More Patentable Ideas from One Creative Design

    NASA Astrophysics Data System (ADS)

    Jia, Li-Zhen; Wu, Chun-Long; Zhu, Xue-Hong; Tan, Run-Hua

    2018-12-01

    A patent is a kind of technical document to protect intellectual property for individuals or enterprises. Patentable idea generation is a crucial step for patent application and analogy is confirmed to be an effective technique to inspire creative ideas. Analogy-based design usually starts from representation of an analogy source and is followed by the retrieval of appropriate analogs, mapping of design knowledge and adaptation of target solution. To diffuse one core idea into other new contexts and achieve more patentable ideas, this paper mainly centered on the first two stages of analogy-based design and proposed a patentable ideation framework. The analogical information of the source system, including source design problems and solution, was mined comprehensively through International Patent Classification analysis and represented in the form of function, behavior and structure. Three heuristics were suggested for searching the set of candidate target systems with a similar design problem, where the source design could be transferred. To systematize the process of source representation, analogs retrieval, idea transfer, and solution generation, an ideation model was put forward. Finally, the bladeless fan was selected as a source design to illustrate the application of this work. The design output shows that the representation and heuristics are beneficial, and this systematic ideation method can help the engineer or designer enhance creativity and discover more patentable opportunities.

  14. Designing for Success: Developing Engineers Who Consider Universal Design Principles

    ERIC Educational Resources Information Center

    Bigelow, Kimberly Edginton

    2012-01-01

    Engineers must design for a diverse group of potential users of their products; however, engineering curricula rarely include an emphasis on universal design principles. This research article details the effectiveness of a design project implemented in a first-year engineering course in an effort to raise awareness of the need for engineers to be…

  15. Centrifugal and Axial Pump Design and Off-Design Performance Prediction

    NASA Technical Reports Server (NTRS)

    Veres, Joseph P.

    1995-01-01

    A meanline pump-flow modeling method has been developed to provide a fast capability for modeling pumps of cryogenic rocket engines. Based on this method, a meanline pump-flow code PUMPA was written that can predict the performance of pumps at off-design operating conditions, given the loss of the diffusion system at the design point. The design-point rotor efficiency and slip factors are obtained from empirical correlations to rotor-specific speed and geometry. The pump code can model axial, inducer, mixed-flow, and centrifugal pumps and can model multistage pumps in series. The rapid input setup and computer run time for this meanline pump flow code make it an effective analysis and conceptual design tool. The map-generation capabilities of the code provide the information needed for interfacing with a rocket engine system modeling code. The off-design and multistage modeling capabilities of PUMPA permit the user to do parametric design space exploration of candidate pump configurations and to provide head-flow maps for engine system evaluation.

  16. Designing for Change.

    ERIC Educational Resources Information Center

    Loeffelman, Pamela

    2001-01-01

    Discusses how educational facility designers can design schools for greater building flexibility. Understanding how corridors and hidden spaces can be better utilized is highlighted, and better design of the scale and syntax of a school's parts is discussed. (GR)

  17. ART/Ada design project, phase 1. Task 2 report: Detailed design

    NASA Technical Reports Server (NTRS)

    Allen, Bradley P.

    1988-01-01

    Various issues are studied in the context of the design of an Ada based expert system building tool. Using an existing successful design as a starting point, the impact is analyzed of the Ada language and Ada development methodologies on that design, the Ada system is redesigned, and its performance is analyzed using both complexity-theoretic and empirical techniques. The algorithms specified in the overall design are refined, resolving and documenting any open design issues, identifying each system module, documenting the internal architecture and control logic, and describing the primary data structures involved in the module.

  18. Development of Integrated Programs for Aerospace-vehicle design (IPAD): Reference design process

    NASA Technical Reports Server (NTRS)

    Meyer, D. D.

    1979-01-01

    The airplane design process and its interfaces with manufacturing and customer operations are documented to be used as criteria for the development of integrated programs for the analysis, design, and testing of aerospace vehicles. Topics cover: design process management, general purpose support requirements, design networks, and technical program elements. Design activity sequences are given for both supersonic and subsonic commercial transports, naval hydrofoils, and military aircraft.

  19. Methodical Design of Software Architecture Using an Architecture Design Assistant (ArchE)

    DTIC Science & Technology

    2005-04-01

    PA 15213-3890 Methodical Design of Software Architecture Using an Architecture Design Assistant (ArchE) Felix Bachmann and Mark Klein Software...DATES COVERED 00-00-2005 to 00-00-2005 4. TITLE AND SUBTITLE Methodical Design of Software Architecture Using an Architecture Design Assistant...important for architecture design – quality requirements and constraints are most important Here’s some evidence: If the only concern is

  20. Designing Contestability: Interaction Design, Machine Learning, and Mental Health

    PubMed Central

    Hirsch, Tad; Merced, Kritzia; Narayanan, Shrikanth; Imel, Zac E.; Atkins, David C.

    2017-01-01

    We describe the design of an automated assessment and training tool for psychotherapists to illustrate challenges with creating interactive machine learning (ML) systems, particularly in contexts where human life, livelihood, and wellbeing are at stake. We explore how existing theories of interaction design and machine learning apply to the psychotherapy context, and identify “contestability” as a new principle for designing systems that evaluate human behavior. Finally, we offer several strategies for making ML systems more accountable to human actors. PMID:28890949

  1. Rational Design Methodology.

    DTIC Science & Technology

    1978-09-01

    This report describes an effort to specify a software design methodology applicable to the Air Force software environment . Available methodologies...of techniques for proof of correctness, design specification, and performance assessment of static designs. The rational methodology selected is a

  2. Implementing a Measurement Feedback System in Community Mental Health Clinics: A Case Study of Multilevel Barriers and Facilitators

    PubMed Central

    Gleacher, Alissa A.; Olin, Serene S.; Nadeem, Erum; Pollock, Michele; Ringle, Vanesa; Bickman, Leonard; Douglas, Susan; Hoagwood, Kimberly

    2015-01-01

    Measurement feedback systems (MFSs) have been proposed as a means of improving practice. The present study examined the implementation of a MFS, the Contextualized Feedback System (CFS), in two community-based clinic sites. Significant implementation differences across sites provided a basis for examining factors that influenced clinician uptake of CFS. Following the theoretical implementation framework of Aarons, Hurlburt & Horwitz (2011), we coded qualitative data collected from eighteen clinicians (13 from Clinic U and 5 from Clinic R) who participated in semi-structured interviews about their experience with CFS implementation. Results suggest that clinicians at both clinics perceived more barriers than facilitators to CFS implementation. Interestingly, clinicians at the higher implementing clinic reported a higher proportion of barriers to facilitators (3:1 vs. 2:1); however, these clinicians also reported a significantly higher level of organizational and leadership supports for CFS implementation. Implications of these findings are discussed. PMID:25735619

  3. TU-E-TOUR-T-00: Exhibit Hall Guided Tours-Microdosimeters for Therapy (Tuesday)

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

    NONE

    Tour Leader: Indra Das, NYU Langone Medical Center, New York, NY Tour Guides: Hsui Ai, Indiana University School of Medicine, Indianapolis, IN Aaron Andersen, Indiana University School of Medicine, Indianapolis, IN Olga Volotoskova, NYU Langone Medical Center, New York, NY Participating Vendors: IBA PTW – New York RTI Electronics, Inc. Standard Imaging, Inc. Sun Nuclear Corporation Small fields are increasing used in specialized radiation treatments such as Gammaknife, Cyberknife, Tomotherapy, IMRT, VMAT, SRS and SBRT. Due to small field size electron transport creates lateral electronic disequilibrium and thus dosimetry could be very difficult. Microdetectors are used for small field dosimetrymore » which will be discussed in preface of this tour as below: Understanding small field e.g. meaning and definition of small field IAEA definition and approach Characteristics of microdetectors in terms of perturbation, recombination, correction Suitability of microdetectors in small field dosimetry.« less

  4. Model-Based Engineering Design for Trade Space Exploration throughout the Design Cycle

    NASA Technical Reports Server (NTRS)

    Lamassoure, Elisabeth S.; Wall, Stephen D.; Easter, Robert W.

    2004-01-01

    This paper presents ongoing work to standardize model-based system engineering as a complement to point design development in the conceptual design phase of deep space missions. It summarizes two first steps towards practical application of this capability within the framework of concurrent engineering design teams and their customers. The first step is standard generation of system sensitivities models as the output of concurrent engineering design sessions, representing the local trade space around a point design. A review of the chosen model development process, and the results of three case study examples, demonstrate that a simple update to the concurrent engineering design process can easily capture sensitivities to key requirements. It can serve as a valuable tool to analyze design drivers and uncover breakpoints in the design. The second step is development of rough-order- of-magnitude, broad-range-of-validity design models for rapid exploration of the trade space, before selection of a point design. At least one case study demonstrated the feasibility to generate such models in a concurrent engineering session. The experiment indicated that such a capability could yield valid system-level conclusions for a trade space composed of understood elements. Ongoing efforts are assessing the practicality of developing end-to-end system-level design models for use before even convening the first concurrent engineering session, starting with modeling an end-to-end Mars architecture.

  5. Industrial knowledge design: an approach for designing information artifacts

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

    Schatz, Sae; Berking, Peter; Raybourn, Elaine M.

    In this study, the authors define a new approach that addresses the challenge of efficiently designing informational artefacts for optimal knowledge acquisition, an important issue in cognitive ergonomics. Termed Industrial Knowledge Design (or InK'D), it draws from information-related (e.g. informatics) and neurosciences-related (e.g. neuroergonomics) disciplines. Although it can be used for a broad scope of communication-driven business functions, our focus as learning professionals is on conveying knowledge for purposes of training, education, and performance support. This paper discusses preliminary principles of InK'D practice that can be employed to maximise the quality and quantity of transferred knowledge through interaction design. Themore » paper codifies tacit knowledge into explicit concepts that can be leveraged by expert and non-expert knowledge designers alike.« less

  6. Industrial knowledge design: an approach for designing information artifacts

    DOE PAGES

    Schatz, Sae; Berking, Peter; Raybourn, Elaine M.

    2017-01-19

    In this study, the authors define a new approach that addresses the challenge of efficiently designing informational artefacts for optimal knowledge acquisition, an important issue in cognitive ergonomics. Termed Industrial Knowledge Design (or InK'D), it draws from information-related (e.g. informatics) and neurosciences-related (e.g. neuroergonomics) disciplines. Although it can be used for a broad scope of communication-driven business functions, our focus as learning professionals is on conveying knowledge for purposes of training, education, and performance support. This paper discusses preliminary principles of InK'D practice that can be employed to maximise the quality and quantity of transferred knowledge through interaction design. Themore » paper codifies tacit knowledge into explicit concepts that can be leveraged by expert and non-expert knowledge designers alike.« less

  7. Some experiences in aircraft aeroelastic design using Preliminary Aeroelastic Design of Structures (PAD)

    NASA Technical Reports Server (NTRS)

    Radovcich, N. A.

    1984-01-01

    The design experience associated with a benchmark aeroelastic design of an out of production transport aircraft is discussed. Current work being performed on a high aspect ratio wing design is reported. The Preliminary Aeroelastic Design of Structures (PADS) system is briefly summarized and some operational aspects of generating the design in an automated aeroelastic design environment are discussed.

  8. Science sequence design

    NASA Technical Reports Server (NTRS)

    Koskela, P. E.; Bollman, W. E.; Freeman, J. E.; Helton, M. R.; Reichert, R. J.; Travers, E. S.; Zawacki, S. J.

    1973-01-01

    The activities of the following members of the Navigation Team are recorded: the Science Sequence Design Group, responsible for preparing the final science sequence designs; the Advanced Sequence Planning Group, responsible for sequence planning; and the Science Recommendation Team (SRT) representatives, responsible for conducting the necessary sequence design interfaces with the teams during the mission. The interface task included science support in both advance planning and daily operations. Science sequences designed during the mission are also discussed.

  9. Design it yourself (DIY): in-house instructional design for online pharmacology.

    PubMed

    Loftus, Jay; Stavraky, Tom; Urquhart, Bradley L

    2014-12-01

    Demand for e-learning courses has risen dramatically placing pressure on institutions to offer more online courses. Third party vendors now offer courses that can be embedded directly into learning management systems. When transitioning from in-class to e-learning formats, instructors must decide whether to use commercially available courses or design in-house. The objective of this study was to evaluate our transition from delivering introductory pharmacology via a purchased e-pack to an in-house designed course. A team that included an instructional designer, an education specialist and a content expert created an online course in pharmacology. Merrill's first principles of instruction were used as a guide for the design of our online course. Where appropriate, multiple forms of media were introduced to reinforce concepts. We compared grades and design strategy from a previous iteration that was delivered using a commercially available e-pack. A cost analysis was conducted to determine the institutional setup and maintenance costs of in-house course design. The mean final grade from the in-house designed course was 81.9 (0.5) % compared to 76.4 (0.5) % for the e-pack course (P < 0.001). Course evaluations were significantly improved for the in-house course compared to the e-pack. Cost-analysis demonstrated that designing a course in-house has a high initial cost ($111,180.57) but can be maintained with minimal institutional cost ($500) in future offerings. Our results demonstrate that effective courses can be designed in-house and this should be a viable option for institutions that have appropriate resources to support instructional design.

  10. Parallel Treatments Design: A Nested Single Subject Design for Comparing Instructional Procedures.

    ERIC Educational Resources Information Center

    Gast, David L.; Wolery, Mark

    1988-01-01

    This paper describes the parallel treatments design, a nested single subject experimental design that combines two concurrently implemented multiple probe designs, allows control for effects of extraneous variables through counterbalancing, and replicates its effects across behaviors. Procedural guidelines for the design's use and issues related…

  11. Study and design of cryogenic propellant acquisition systems. Volume 1: Design studies

    NASA Technical Reports Server (NTRS)

    Burge, G. W.; Blackmon, J. B.

    1973-01-01

    An in-depth study and selection of practical propellant surface tension acquisition system designs for two specific future cryogenic space vehicles, an advanced cryogenic space shuttle auxiliary propulsion system and an advanced space propulsion module is reported. A supporting laboratory scale experimental program was also conducted to provide design information critical to concept finalization and selection. Designs using localized pressure isolated surface tension screen devices were selected for each application and preliminary designs were generated. Based on these designs, large scale acquisition prototype hardware was designed and fabricated to be compatible with available NASA-MSFC feed system hardware.

  12. Launch Vehicle Design Process Characterization Enables Design/Project Tool

    NASA Technical Reports Server (NTRS)

    Blair, J. C.; Ryan, R. S.; Schutzenhofer, L. A.; Robinson, Nancy (Technical Monitor)

    2001-01-01

    The objectives of the project described in this viewgraph presentation included the following: (1) Provide an overview characterization of the launch vehicle design process; and (2) Delineate design/project tool to identify, document, and track pertinent data.

  13. Virtual Bridge Design Challenge

    ERIC Educational Resources Information Center

    Mitts, Charles R.

    2013-01-01

    This design/problem-solving activity challenges students to design a replacement bridge for one that has been designated as either structurally deficient or functionally obsolete. The Aycock MS Technology/STEM Magnet Program Virtual Bridge Design Challenge is an authentic introduction to the engineering design process. It is a socially relevant…

  14. Aircraft Design

    NASA Technical Reports Server (NTRS)

    Uden, Edward (Inventor); Bowers, Albion H. (Inventor)

    2016-01-01

    The present invention is an aircraft wing design that creates a bell shaped span load, which results in a negative induced drag (induced thrust) on the outer portion of the wing; such a design obviates the need for rudder control of an aircraft.

  15. Techniques for Conducting Effective Concept Design and Design-to-Cost Trade Studies

    NASA Technical Reports Server (NTRS)

    Di Pietro, David A.

    2015-01-01

    Concept design plays a central role in project success as its product effectively locks the majority of system life cycle cost. Such extraordinary leverage presents a business case for conducting concept design in a credible fashion, particularly for first-of-a-kind systems that advance the state of the art and that have high design uncertainty. A key challenge, however, is to know when credible design convergence has been achieved in such systems. Using a space system example, this paper characterizes the level of convergence needed for concept design in the context of technical and programmatic resource margins available in preliminary design and highlights the importance of design and cost evaluation learning curves in determining credible convergence. It also provides techniques for selecting trade study cases that promote objective concept evaluation, help reveal unknowns, and expedite convergence within the trade space and conveys general practices for conducting effective concept design-to-cost studies.

  16. Morphogenic designer--an efficient tool to digitally design tooth forms.

    PubMed

    Hajtó, J; Marinescu, C; Silva, N R F A

    2014-01-01

    Different digital software tools are available today for the purpose of designing anatomically correct anterior and posterior restorations. The current concepts present weaknesses, which can be potentially addressed by more advanced modeling tools, such as the ones already available in professional CAD (Computer Aided Design) graphical software. This study describes the morphogenic designer (MGD) as an efficient and easy method for digitally designing tooth forms for the anterior and posterior dentition. Anterior and posterior tooth forms were selected from a collection of digitalized natural teeth and subjectively assessed as "average". The models in the form of STL files were filtered, cleaned, idealized, and re-meshed to match the specifications of the software used. The shapes were then imported as wavefront ".obj" model into Modo 701, software built for modeling, texturing, visualization, and animation. In order to create a parametric design system, intentional interactive deformations were performed on the average tooth shapes and then further defined as morph targets. By combining various such parameters, several tooth shapes were formed virtually and their images presented. MGD proved to be a versatile and powerful tool for the purpose of esthetic and functional digital crown designs.

  17. Translating Vision into Design: A Method for Conceptual Design Development

    NASA Technical Reports Server (NTRS)

    Carpenter, Joyce E.

    2003-01-01

    One of the most challenging tasks for engineers is the definition of design solutions that will satisfy high-level strategic visions and objectives. Even more challenging is the need to demonstrate how a particular design solution supports the high-level vision. This paper describes a process and set of system engineering tools that have been used at the Johnson Space Center to analyze and decompose high-level objectives for future human missions into design requirements that can be used to develop alternative concepts for vehicles, habitats, and other systems. Analysis and design studies of alternative concepts and approaches are used to develop recommendations for strategic investments in research and technology that support the NASA Integrated Space Plan. In addition to a description of system engineering tools, this paper includes a discussion of collaborative design practices for human exploration mission architecture studies used at the Johnson Space Center.

  18. Designing Effective Curricula with an Interactive Collaborative Curriculum Design Tool (CCDT)

    ERIC Educational Resources Information Center

    Khadimally, Seda

    2015-01-01

    Guided by the principles of the Analysis, Design, Development, Implementation, and Evaluation (ADDIE) instructional design (ID) model, this creative instructional product presents a learning/teaching approach that is fundamentally constructivist. For the purposes of designing effective instruction in an academic preparation course, a…

  19. The Distributed Criterion Design

    ERIC Educational Resources Information Center

    McDougall, Dennis

    2006-01-01

    This article describes and illustrates a novel form of the changing criterion design called the distributed criterion design, which represents perhaps the first advance in the changing criterion design in four decades. The distributed criterion design incorporates elements of the multiple baseline and A-B-A-B designs and is well suited to applied…

  20. Designer's unified cost model

    NASA Technical Reports Server (NTRS)

    Freeman, William T.; Ilcewicz, L. B.; Swanson, G. D.; Gutowski, T.

    1992-01-01

    A conceptual and preliminary designers' cost prediction model has been initiated. The model will provide a technically sound method for evaluating the relative cost of different composite structural designs, fabrication processes, and assembly methods that can be compared to equivalent metallic parts or assemblies. The feasibility of developing cost prediction software in a modular form for interfacing with state of the art preliminary design tools and computer aided design programs is being evaluated. The goal of this task is to establish theoretical cost functions that relate geometric design features to summed material cost and labor content in terms of process mechanics and physics. The output of the designers' present analytical tools will be input for the designers' cost prediction model to provide the designer with a data base and deterministic cost methodology that allows one to trade and synthesize designs with both cost and weight as objective functions for optimization. The approach, goals, plans, and progress is presented for development of COSTADE (Cost Optimization Software for Transport Aircraft Design Evaluation).

  1. Information Design Theories

    ERIC Educational Resources Information Center

    Pettersson, Rune

    2014-01-01

    Information design has practical and theoretical components. As an academic discipline we may view information design as a combined discipline, a practical theory, or as a theoretical practice. So far information design has incorporated facts, influences, methods, practices, principles, processes, strategies, and tools from a large number of…

  2. Liberating Learning Object Design from the Learning Style of Student Instructional Designers

    ERIC Educational Resources Information Center

    Akpinar, Yavuz

    2007-01-01

    Learning objects are a new form of learning resource, and the design of these digital environments has many facets. To investigate senior instructional design students' use of reflection tools in designing learning objects, a series of studies was conducted using the Reflective Action Instructional Design and Learning Object Review Instrument…

  3. Teaching Ethics as Design

    ERIC Educational Resources Information Center

    Kirkman, Robert; Fu, Katherine; Lee, Bumsoo

    2017-01-01

    This paper introduces an approach to teaching ethics as design in a new course entitled Design Ethics, team-taught by a philosopher and an engineer/designer. The course follows a problem-based learning model in which groups of students work through the phases of the design process on a project for a local client, considering the design values and…

  4. Design and analysis of sustainable computer mouse using design for disassembly methodology

    NASA Astrophysics Data System (ADS)

    Roni Sahroni, Taufik; Fitri Sukarman, Ahmad; Agung Mahardini, Karunia

    2017-12-01

    This paper presents the design and analysis of computer mouse using Design for Disassembly methodology. Basically, the existing computer mouse model consist a number of unnecessary part that cause the assembly and disassembly time in production. The objective of this project is to design a new computer mouse based on Design for Disassembly (DFD) methodology. The main methodology of this paper was proposed from sketch generation, concept selection, and concept scoring. Based on the design screening, design concept B was selected for further analysis. New design of computer mouse is proposed using fastening system. Furthermore, three materials of ABS, Polycarbonate, and PE high density were prepared to determine the environmental impact category. Sustainable analysis was conducted using software SolidWorks. As a result, PE High Density gives the lowers amount in the environmental category with great maximum stress value.

  5. Nature's Design Rules.

    ERIC Educational Resources Information Center

    Reicher, Dan

    2000-01-01

    Discusses school design considerations for energy-efficient schools that provide learning environments that lead to improved student performance. Design myths are addressed as are use of daylighting and designing schools that can teach students and adults about the importance of conserving energy and money. Two online resources are included. (GR)

  6. Hypersonic aircraft design

    NASA Technical Reports Server (NTRS)

    Alkamhawi, Hani; Greiner, Tom; Fuerst, Gerry; Luich, Shawn; Stonebraker, Bob; Wray, Todd

    1990-01-01

    A hypersonic aircraft is designed which uses scramjets to accelerate from Mach 6 to Mach 10 and sustain that speed for two minutes. Different propulsion systems were considered and it was decided that the aircraft would use one full scale turbofan-ramjet. Two solid rocket boosters were added to save fuel and help the aircraft pass through the transonic region. After considering aerodynamics, aircraft design, stability and control, cooling systems, mission profile, and landing systems, a conventional aircraft configuration was chosen over that of a waverider. The conventional design was chosen due to its landing characteristics and the relative expense compared to the waverider. Fuel requirements and the integration of the engine systems and their inlets are also taken into consideration in the final design. A hypersonic aircraft was designed which uses scramjets to accelerate from Mach 6 to Mach 10 and sustain that speed for two minutes. Different propulsion systems were considered and a full scale turbofan-ramjet was chosen. Two solid rocket boosters were added to save fuel and help the aircraft pass through the transonic reqion. After the aerodynamics, aircraft design, stability and control, cooling systems, mission profile, landing systems, and their physical interactions were considered, a conventional aircraft configuration was chosen over that of a waverider. The conventional design was chosen due to its landing characteristics and the relative expense compared to the waverider. Fuel requirements and the integration of the engine systems and their inlets were also considered in the designing process.

  7. ATLAS, an integrated structural analysis and design system. Volume 6: Design module theory

    NASA Technical Reports Server (NTRS)

    Backman, B. F.

    1979-01-01

    The automated design theory underlying the operation of the ATLAS Design Module is decribed. The methods, applications and limitations associated with the fully stressed design, the thermal fully stressed design and a regional optimization algorithm are presented. A discussion of the convergence characteristics of the fully stressed design is also included. Derivations and concepts specific to the ATLAS design theory are shown, while conventional terminology and established methods are identified by references.

  8. Designing Flightdeck Procedures

    NASA Technical Reports Server (NTRS)

    Barshi, Immanuel; Mauro, Robert; Degani, Asaf; Loukopoulou, Loukia

    2016-01-01

    The primary goal of this document is to provide guidance on how to design, implement, and evaluate flight deck procedures. It provides a process for developing procedures that meet clear and specific requirements. This document provides a brief overview of: 1) the requirements for procedures, 2) a process for the design of procedures, and 3) a process for the design of checklists. The brief overview is followed by amplified procedures that follow the above steps and provide details for the proper design, implementation and evaluation of good flight deck procedures and checklists.

  9. Beyond Borders: Participatory Design Research and the Changing Role of Design

    ERIC Educational Resources Information Center

    Blair-Early, Adream

    2010-01-01

    University art and design programs are branching out and creating cross-disciplinary programs and research centers that connect design students and faculty across various disciplines such as business, engineering, architecture, information studies, health sciences and education. A human-centered, problem-based approach to design research looks to…

  10. Simulator design for advanced ISDN satellite design and experiments

    NASA Technical Reports Server (NTRS)

    Pepin, Gerald R.

    1992-01-01

    This simulation design task completion report documents the simulation techniques associated with the network models of both the Interim Service ISDN (integrated services digital network) Satellite (ISIS) and the Full Service ISDN Satellite (FSIS) architectures. The ISIS network model design represents satellite systems like the Advanced Communication Technology Satellite (ACTS) orbiting switch. The FSIS architecture, the ultimate aim of this element of the Satellite Communications Applications Research (SCAR) program, moves all control and switching functions on-board the next generation ISDN communication satellite. The technical and operational parameters for the advanced ISDN communications satellite design will be obtained from the simulation of ISIS and FSIS engineering software models for their major subsystems. Discrete events simulation experiments will be performed with these models using various traffic scenarios, design parameters and operational procedures. The data from these simulations will be used to determine the engineering parameters for the advanced ISDN communications satellite.

  11. Comparison of Traditional Design Nonlinear Programming Optimization and Stochastic Methods for Structural Design

    NASA Technical Reports Server (NTRS)

    Patnaik, Surya N.; Pai, Shantaram S.; Coroneos, Rula M.

    2010-01-01

    Structural design generated by traditional method, optimization method and the stochastic design concept are compared. In the traditional method, the constraints are manipulated to obtain the design and weight is back calculated. In design optimization, the weight of a structure becomes the merit function with constraints imposed on failure modes and an optimization algorithm is used to generate the solution. Stochastic design concept accounts for uncertainties in loads, material properties, and other parameters and solution is obtained by solving a design optimization problem for a specified reliability. Acceptable solutions were produced by all the three methods. The variation in the weight calculated by the methods was modest. Some variation was noticed in designs calculated by the methods. The variation may be attributed to structural indeterminacy. It is prudent to develop design by all three methods prior to its fabrication. The traditional design method can be improved when the simplified sensitivities of the behavior constraint is used. Such sensitivity can reduce design calculations and may have a potential to unify the traditional and optimization methods. Weight versus reliabilitytraced out an inverted-S-shaped graph. The center of the graph corresponded to mean valued design. A heavy design with weight approaching infinity could be produced for a near-zero rate of failure. Weight can be reduced to a small value for a most failure-prone design. Probabilistic modeling of load and material properties remained a challenge.

  12. The Designer-by-Assignment in Practice: Instructional Design Thinking of Subject Matter Experts

    ERIC Educational Resources Information Center

    Pesce, Sandra V.

    2012-01-01

    Designers-by-assignment, or subject matter experts (SMEs) who are pressed into training service, have become common in the workplace. A review of more than 24 studies on expert and novice instructional designers, however, revealed that little is known about how designers-by-assignment think about design and make design decisions in the field. A…

  13. Color associations among designers and non-designers for common warning and operation concepts.

    PubMed

    Ng, Annie W Y; Chan, Alan H S

    2018-07-01

    This study examined color-concept associations among designers and non-designers with commonly used warning and operation concepts. This study required 199 designers and 175 non-designers to indicate their choice among nine colors to associate with each of the 38 concepts in a color-concept table. The results showed that the designers and non-designers had the same color associations and similar strengths of stereotypes for 17 concepts. The strongest color-concept stereotypes for both groups were red-danger, red-fire, and red-hot. However, the designers and non-designers had different color associations for the concepts of escape (green, red), increase (green, red), potential hazard (red, orange), fatal (black, red), and normal (white, green), while the strengths of the 16 remaining associations for both groups were not at equivalent levels. These findings provide ergonomists and design practitioners with a better understanding of population stereotypes for color coding, and consequently to effectively use colors in their user-centered designs. Copyright © 2018 Elsevier Ltd. All rights reserved.

  14. Designers' unified cost model

    NASA Technical Reports Server (NTRS)

    Freeman, W.; Ilcewicz, L.; Swanson, G.; Gutowski, T.

    1992-01-01

    The Structures Technology Program Office (STPO) at NASA LaRC has initiated development of a conceptual and preliminary designers' cost prediction model. The model will provide a technically sound method for evaluating the relative cost of different composite structural designs, fabrication processes, and assembly methods that can be compared to equivalent metallic parts or assemblies. The feasibility of developing cost prediction software in a modular form for interfacing with state-of-the-art preliminary design tools and computer aided design programs is being evaluated. The goal of this task is to establish theoretical cost functions that relate geometric design features to summed material cost and labor content in terms of process mechanics and physics. The output of the designers' present analytical tools will be input for the designers' cost prediction model to provide the designer with a database and deterministic cost methodology that allows one to trade and synthesize designs with both cost and weight as objective functions for optimization. This paper presents the team members, approach, goals, plans, and progress to date for development of COSTADE (Cost Optimization Software for Transport Aircraft Design Evaluation).

  15. Bridging the Design-Science Gap with Tools: Science Learning and Design Behaviors in a Simulated Environment for Engineering Design

    ERIC Educational Resources Information Center

    Chao, Jie; Xie, Charles; Nourian, Saeid; Chen, Guanhua; Bailey, Siobhan; Goldstein, Molly H.; Purzer, Senay; Adams, Robin S.; Tutwiler, M. Shane

    2017-01-01

    Many pedagogical innovations aim to integrate engineering design and science learning. However, students frequently show little attempt or have difficulties in connecting their design projects with the underlying science. Drawing upon the Cultural-Historical Activity Theory, we argue that the design tools available in a learning environment…

  16. Improving Design Understandings and Skills through Enhanced Metacognition: Reflective Design Journals

    ERIC Educational Resources Information Center

    Kurt, Mustafa; Kurt, Sevinc

    2017-01-01

    The main aim of this study was to investigate and discover whether going through the process of reflection by keeping reflective design journals (RDJ) enhances architecture students' metacognition and whether this enhanced metacognition improves their design understandings and skills. The study was a mixed-methods design and utilised content…

  17. Theo Jansen Project in Engineering Design Course and a Design Example

    ERIC Educational Resources Information Center

    Liu, Yucheng; Artigue, Aaron; Sommers, Jeremy; Chambers, Terence

    2011-01-01

    Objectives of a project-oriented mechanical engineering course, Engineering Design, were achieved through a design project, where students designed, built and demonstrated an extreme version of a basic Theo Jansen device. Through this project, junior students in the University of Louisiana fully developed the capability of applying mathematic and…

  18. The Process of Designing for Learning: Understanding University Teachers' Design Work

    ERIC Educational Resources Information Center

    Bennett, Sue; Agostinho, Shirley; Lockyer, Lori

    2017-01-01

    Interest in how to support the design work of university teachers has led to research and development initiatives that include technology-based design-support tools, online repositories, and technical specifications. Despite these initiatives, remarkably little is known about the design work that university teachers actually do. This paper…

  19. Educating Ethical Designers

    ERIC Educational Resources Information Center

    Haug, Anders

    2017-01-01

    In recent years, there has been an increased focus on bringing sustainability into design education. The focus of such education, however, mainly concerns providing design students with the knowledge and skills needed to create sustainable design, which, so this paper argues, may not be enough. Thus, with a basis in Aristotelian virtue ethics,…

  20. Lehigh Design Course

    ERIC Educational Resources Information Center

    Grassi, Vincent G.; Luyben, William L.; Silebi, Cesar A.

    2011-01-01

    This paper discusses a two-semester senior design course that combines traditional steady-state economic process design with dynamic plantwide control. This unique course has been taught at Lehigh for more than a decade and has garnered rave reviews from students, industry, and ABET. Each student design group has its own industrial consultant who…

  1. A systems-based approach for integrated design of materials, products and design process chains

    NASA Astrophysics Data System (ADS)

    Panchal, Jitesh H.; Choi, Hae-Jin; Allen, Janet K.; McDowell, David L.; Mistree, Farrokh

    2007-12-01

    The concurrent design of materials and products provides designers with flexibility to achieve design objectives that were not previously accessible. However, the improved flexibility comes at a cost of increased complexity of the design process chains and the materials simulation models used for executing the design chains. Efforts to reduce the complexity generally result in increased uncertainty. We contend that a systems based approach is essential for managing both the complexity and the uncertainty in design process chains and simulation models in concurrent material and product design. Our approach is based on simplifying the design process chains systematically such that the resulting uncertainty does not significantly affect the overall system performance. Similarly, instead of striving for accurate models for multiscale systems (that are inherently complex), we rely on making design decisions that are robust to uncertainties in the models. Accordingly, we pursue hierarchical modeling in the context of design of multiscale systems. In this paper our focus is on design process chains. We present a systems based approach, premised on the assumption that complex systems can be designed efficiently by managing the complexity of design process chains. The approach relies on (a) the use of reusable interaction patterns to model design process chains, and (b) consideration of design process decisions using value-of-information based metrics. The approach is illustrated using a Multifunctional Energetic Structural Material (MESM) design example. Energetic materials store considerable energy which can be released through shock-induced detonation; conventionally, they are not engineered for strength properties. The design objectives for the MESM in this paper include both sufficient strength and energy release characteristics. The design is carried out by using models at different length and time scales that simulate different aspects of the system. Finally, by

  2. Instructional Design and Intelligent Tutoring: Theory and the Precision of Design.

    ERIC Educational Resources Information Center

    Capell, Peter; Dannenberg, Roger B.

    1993-01-01

    Discusses instructional design methods used in intelligent tutoring systems (ITS) and describes the application of instructional systems design to the creation of an ITS called Piano Tutor, a multimedia workstation that is designed to provide first-year piano lessons. The ITS curriculum is analyzed, including critical lessons and skill groups.…

  3. Design Studios in Instructional Design and Technology: What Are the Possibilities?

    ERIC Educational Resources Information Center

    Knowlton, Dave S.

    2016-01-01

    Design studios are an innovative way to educate Instructional Design and Technology (IDT) students. This article begins by addressing literature about IDT design studios. One conclusion from this literature is that IDT studios have been theoretically conceptualized. However, much of this conceptualization is insular to the field of IDT and only…

  4. Preliminary Design Phases, Part of Indoor Air Quality Design Tools for Schools

    EPA Pesticide Factsheets

    The typical design process for schools begins with programming and selection of the architectural-engineering team. It then proceeds through schematic design, design development, contract documents, construction, commissioning and occupancy.

  5. Design as Storytelling

    ERIC Educational Resources Information Center

    Parrish, Patrick

    2006-01-01

    Technical problem solving as a model for instructional design (ID) has its strengths, and it has done much to provide designers strategies for their work, but it has substantial limitations as well. For one, it does not do a good job in describing how designers actually think. Slavish adherence to its methods can also be considered responsible for…

  6. Collaborative engineering-design support system

    NASA Technical Reports Server (NTRS)

    Lee, Dong HO; Decker, D. Richard

    1994-01-01

    Designing engineering objects requires many engineers' knowledge from different domains. There needs to be cooperative work among engineering designers to complete a design. Revisions of a design are time consuming, especially if designers work at a distance and with different design description formats. In order to reduce the design cycle, there needs to be a sharable design describing the engineering community, which can be electronically transportable. Design is a process of integrating that is not easy to define definitively. This paper presents Design Script which is a generic engineering design knowledge representation scheme that can be applied in any engineering domain. The Design Script is developed through encapsulation of common design activities and basic design components based on problem decomposition. It is implemented using CLIPS with a Windows NT graphical user interface. The physical relationships between engineering objects and their subparts can be constructed in a hierarchical manner. The same design process is repeatedly applied at each given level of hierarchy and recursively into lower levels of the hierarchy. Each class of the structure can be represented using the Design Script.

  7. Integrated control-structure design

    NASA Technical Reports Server (NTRS)

    Hunziker, K. Scott; Kraft, Raymond H.; Bossi, Joseph A.

    1991-01-01

    A new approach for the design and control of flexible space structures is described. The approach integrates the structure and controller design processes thereby providing extra opportunities for avoiding some of the disastrous effects of control-structures interaction and for discovering new, unexpected avenues of future structural design. A control formulation based on Boyd's implementation of Youla parameterization is employed. Control design parameters are coupled with structural design variables to produce a set of integrated-design variables which are selected through optimization-based methodology. A performance index reflecting spacecraft mission goals and constraints is formulated and optimized with respect to the integrated design variables. Initial studies have been concerned with achieving mission requirements with a lighter, more flexible space structure. Details of the formulation of the integrated-design approach are presented and results are given from a study involving the integrated redesign of a flexible geostationary platform.

  8. Automated solar collector installation design including ability to define heterogeneous design preferences

    DOEpatents

    Wayne, Gary; Frumkin, Alexander; Zaydman, Michael; Lehman, Scott; Brenner, Jules

    2014-04-29

    Embodiments may include systems and methods to create and edit a representation of a worksite, to create various data objects, to classify such objects as various types of pre -defined "features" with attendant properties and layout constraints. As part of or in addition to classification, an embodiment may include systems and methods to create, associate, and edit intrinsic and extrinsic properties to these objects. A design engine may apply of design rules to the features described above to generate one or more solar collectors installation design alternatives, including generation of on-screen and/or paper representations of the physical layout or arrangement of the one or more design alternatives. Embodiments may also include definition of one or more design apertures, each of which may correspond to boundaries in which solar collector layouts should comply with distinct sets of user-defined design preferences. Distinct apertures may provide heterogeneous regions of collector layout according to the user-defined design preferences.

  9. Automated solar collector installation design including ability to define heterogeneous design preferences

    DOEpatents

    Wayne, Gary; Frumkin, Alexander; Zaydman, Michael; Lehman, Scott; Brenner, Jules

    2013-01-08

    Embodiments may include systems and methods to create and edit a representation of a worksite, to create various data objects, to classify such objects as various types of pre-defined "features" with attendant properties and layout constraints. As part of or in addition to classification, an embodiment may include systems and methods to create, associate, and edit intrinsic and extrinsic properties to these objects. A design engine may apply of design rules to the features described above to generate one or more solar collectors installation design alternatives, including generation of on-screen and/or paper representations of the physical layout or arrangement of the one or more design alternatives. Embodiments may also include definition of one or more design apertures, each of which may correspond to boundaries in which solar collector layouts should comply with distinct sets of user-defined design preferences. Distinct apertures may provide heterogeneous regions of collector layout according to the user-defined design preferences.

  10. CEM-designer: design of custom expression microarrays in the post-ENCODE Era.

    PubMed

    Arnold, Christian; Externbrink, Fabian; Hackermüller, Jörg; Reiche, Kristin

    2014-11-10

    Microarrays are widely used in gene expression studies, and custom expression microarrays are popular to monitor expression changes of a customer-defined set of genes. However, the complexity of transcriptomes uncovered recently make custom expression microarray design a non-trivial task. Pervasive transcription and alternative processing of transcripts generate a wealth of interweaved transcripts that requires well-considered probe design strategies and is largely neglected in existing approaches. We developed the web server CEM-Designer that facilitates microarray platform independent design of custom expression microarrays for complex transcriptomes. CEM-Designer covers (i) the collection and generation of a set of unique target sequences from different sources and (ii) the selection of a set of sensitive and specific probes that optimally represents the target sequences. Probe design itself is left to third party software to ensure that probes meet provider-specific constraints. CEM-Designer is available at http://designpipeline.bioinf.uni-leipzig.de. Copyright © 2014 Elsevier B.V. All rights reserved.

  11. NPR design basis

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

    Locke, G.L.

    1958-09-08

    The design basis is composed of requirements and conditions for the design of the reactor plant (composed of the reactor and heat dissipation system). Its intent is to insure that the final product meets the economic, safety, and technical objectives of the project. The design basis is dependent on the ground rules, objectives, technical criteria, and practical design considerations. This document is being issued with the understanding that these items are not yet firmly established in all respects, and therefore, the numbers put down here are subject to change. Consideration of the spectrum of probable changes that might be mademore » leads to the conclusion that the numbers here are close to the final ones and are satisfactory as a basis for the initial stages of design. Some numbers are omitted because of insufficient data at this time.« less

  12. Reducing Design Risk Using Robust Design Methods: A Dual Response Surface Approach

    NASA Technical Reports Server (NTRS)

    Unal, Resit; Yeniay, Ozgur; Lepsch, Roger A. (Technical Monitor)

    2003-01-01

    Space transportation system conceptual design is a multidisciplinary process containing considerable element of risk. Risk here is defined as the variability in the estimated (output) performance characteristic of interest resulting from the uncertainties in the values of several disciplinary design and/or operational parameters. Uncertainties from one discipline (and/or subsystem) may propagate to another, through linking parameters and the final system output may have a significant accumulation of risk. This variability can result in significant deviations from the expected performance. Therefore, an estimate of variability (which is called design risk in this study) together with the expected performance characteristic value (e.g. mean empty weight) is necessary for multidisciplinary optimization for a robust design. Robust design in this study is defined as a solution that minimizes variability subject to a constraint on mean performance characteristics. Even though multidisciplinary design optimization has gained wide attention and applications, the treatment of uncertainties to quantify and analyze design risk has received little attention. This research effort explores the dual response surface approach to quantify variability (risk) in critical performance characteristics (such as weight) during conceptual design.

  13. Integrating ethics in design through the value-sensitive design approach.

    PubMed

    Cummings, Mary L

    2006-10-01

    The Accreditation Board of Engineering and Technology (ABET) has declared that to achieve accredited status, 'engineering programs must demonstrate that their graduates have an understanding of professional and ethical responsibility.' Many engineering professors struggle to integrate this required ethics instruction in technical classes and projects because of the lack of a formalized ethics-in-design approach. However, one methodology developed in human-computer interaction research, the Value-Sensitive Design approach, can serve as an engineering education tool which bridges the gap between design and ethics for many engineering disciplines. The three major components of Value-Sensitive Design, conceptual, technical, and empirical, exemplified through a case study which focuses on the development of a command and control supervisory interface for a military cruise missile.

  14. Quasi-experimental designs in practice-based research settings: design and implementation considerations.

    PubMed

    Handley, Margaret A; Schillinger, Dean; Shiboski, Stephen

    2011-01-01

    Although randomized controlled trials are often a gold standard for determining intervention effects, in the area of practice-based research (PBR), there are many situations in which individual randomization is not possible. Alternative approaches to evaluating interventions have received increased attention, particularly those that can retain elements of randomization such that they can be considered "controlled" trials. Methodological design elements and practical implementation considerations for two quasi-experimental design approaches that have considerable promise in PBR settings--the stepped-wedge design, and a variant of this design, a wait-list cross-over design, are presented along with a case study from a recent PBR intervention for patients with diabetes. PBR-relevant design features include: creation of a cohort over time that collects control data but allows all participants (clusters or patients) to receive the intervention; staggered introduction of clusters; multiple data collection points; and one-way cross-over into the intervention arm. Practical considerations include: randomization versus stratification, training run in phases; and extended time period for overall study completion. Several design features of practice based research studies can be adapted to local circumstances yet retain elements to improve methodological rigor. Studies that utilize these methods, such as the stepped-wedge design and the wait-list cross-over design, can increase the evidence base for controlled studies conducted within the complex environment of PBR.

  15. Design for Usability; practice-oriented research for user-centered product design.

    PubMed

    van Eijk, Daan; van Kuijk, Jasper; Hoolhorst, Frederik; Kim, Chajoong; Harkema, Christelle; Dorrestijn, Steven

    2012-01-01

    The Design for Usability project aims at improving the usability of electronic professional and consumer products by creating new methodology and methods for user-centred product development, which are feasible to apply in practice. The project was focused on 5 key areas: (i) design methodology, expanding the existing approach of scenario-based design to incorporate the interaction between product design, user characteristics, and user behaviour; (ii) company processes, barriers and enablers for usability in practice; (iii) user characteristics in relation to types of products and use-situations; (iv) usability decision-making; and (v) product impact on user behaviour. The project team developed methods and techniques in each of these areas to support the design of products with a high level of usability. This paper brings together and summarizes the findings.

  16. Bayesian Optimal Interval Design: A Simple and Well-Performing Design for Phase I Oncology Trials

    PubMed Central

    Yuan, Ying; Hess, Kenneth R.; Hilsenbeck, Susan G.; Gilbert, Mark R.

    2016-01-01

    Despite more than two decades of publications that offer more innovative model-based designs, the classical 3+3 design remains the most dominant phase I trial design in practice. In this article, we introduce a new trial design, the Bayesian optimal interval (BOIN) design. The BOIN design is easy to implement in a way similar to the 3+3 design, but is more flexible for choosing the target toxicity rate and cohort size and yields a substantially better performance that is comparable to that of more complex model-based designs. The BOIN design contains the 3+3 design and the accelerated titration design as special cases, thus linking it to established phase I approaches. A numerical study shows that the BOIN design generally outperforms the 3+3 design and the modified toxicity probability interval (mTPI) design. The BOIN design is more likely than the 3+3 design to correctly select the maximum tolerated dose (MTD) and allocate more patients to the MTD. Compared to the mTPI design, the BOIN design has a substantially lower risk of overdosing patients and generally a higher probability of correctly selecting the MTD. User-friendly software is freely available to facilitate the application of the BOIN design. PMID:27407096

  17. Clinical Design Sciences: A View from Sister Design Efforts.

    ERIC Educational Resources Information Center

    Zaritsky, Raul; Kelly, Anthony E.; Flowers, Woodie; Rogers, Everett; O'Neill, Patrick

    2003-01-01

    Asserts that the social sciences are clinical-like endeavors, and the way that "sister" fields discover and validate their results may inform research practice in education. Describes three fields of design that confront similar societal demands for improvement (engineering product design, research on the diffusion of innovations, and…

  18. Adapt Design: A Methodology for Enabling Modular Design for Mission Specific SUAS

    DTIC Science & Technology

    2016-08-24

    ADAPT DESIGN: A METHODOLOGY FOR ENABLING MODULAR DESIGN FOR MISSION SPECIFIC SUAS Zachary C. Fisher David Locascio K. Daniel Cooksey...vehicle’s small scale. This paper considers a different approach to SUAS design aimed at addressing this issue. In this approach, a hybrid modular and...Two types of platforms have been identified: scalable platforms where variants are produced by varying scalable design variables, and modular

  19. Document Design: Part 1.

    ERIC Educational Resources Information Center

    Andrews, Deborah C., Ed.; Dyrud, Marilyn, Ed.

    1996-01-01

    Presents four articles that provide suggestions for teaching document design: (1) "Teaching the Rhetoric of Document Design" (Michael J. Hassett); (2) "Teaching by Example: Suggestions for Assignment Design" (Marilyn A. Dyrud); (3) "Teaching the Page as a Visual Unit" (Bill Hart-Davidson); and (4) "Designing a…

  20. Bolted-connection design

    Treesearch

    Lawrence A. Soltis; Thomas Lee Wilkinson

    1987-01-01

    Recent failures of bolted connections have raised doubts about our knowledge of their design. Some of the design criteria are based on research conducted more than 50 years ago. This paper compares results found in the literature, using the European Yield Theory as a basis of comparison, to summarize what is known about bolted-connection design and what needs further...

  1. Empathic design: Research strategies.

    PubMed

    Thomas, Joyce; McDonagh, Deana

    2013-01-01

    This paper explores the role of empathy within new product development from the perspective of human-centred design. The authors have developed a range of empathic design tools and strategies that help to identify authentic human needs.For products and services to be effective, they need to satisfy both functional and emotional needs of individuals. In addition, the individual user needs to feel that the product and/or service has been designed 'just for them', otherwise they may misuse, underuse or abandon the product/service. This becomes critical with a product such as a Zimmer frame (walker), when it fails to resonate with the patient due to any stigma the patient may perceive, and thus remains unused.When training young designers to consider the wider community (people unlike themselves) during the design process, it has proven extremely valuable to take them outside their comfort zones, by seeking to develop empathy with the end user for whom they are designing. Empathic modelling offers designers the opportunity to develop greater insight and understanding, in order to support more effective design outcomes. Sensitising designers to the different ways that individuals complete daily tasks has helped to diminish the gap between themselves and others (e.g. people with disabilities).The authors intend for this paper to resonate with health care providers. Human-centred design can help to refocus the designer, by placing the individual end user's needs at the heart of their decision-making.

  2. Design thinking.

    PubMed

    Brown, Tim

    2008-06-01

    In the past, design has most often occurred fairly far downstream in the development process and has focused on making new products aesthetically attractive or enhancing brand perception through smart, evocative advertising. Today, as innovation's terrain expands to encompass human-centered processes and services as well as products, companies are asking designers to create ideas rather than to simply dress them up. Brown, the CEO and president of the innovation and design firm IDEO, is a leading proponent of design thinking--a method of meeting people's needs and desires in a technologically feasible and strategically viable way. In this article he offers several intriguing examples of the discipline at work. One involves a collaboration between frontline employees from health care provider Kaiser Permanente and Brown's firm to reengineer nursing-staff shift changes at four Kaiser hospitals. Close observation of actual shift changes, combined with brainstorming and rapid prototyping, produced new procedures and software that radically streamlined information exchange between shifts. The result was more time for nursing, better-informed patient care, and a happier nursing staff. Another involves the Japanese bicycle components manufacturer Shimano, which worked with IDEO to learn why 90% of American adults don't ride bikes. The interdisciplinary project team discovered that intimidating retail experiences, the complexity and cost of sophisticated bikes, and the danger of cycling on heavily trafficked roads had overshadowed people's happy memories of childhood biking. So the team created a brand concept--"Coasting"--to describe a whole new category of biking and developed new in-store retailing strategies, a public relations campaign to identify safe places to cycle, and a reference design to inspire designers at the companies that went on to manufacture Coasting bikes.

  3. Design and ergonomics. Methods for integrating ergonomics at hand tool design stage.

    PubMed

    Marsot, Jacques; Claudon, Laurent

    2004-01-01

    As a marked increase in the number of musculoskeletal disorders was noted in many industrialized countries and more specifically in companies that require the use of hand tools, the French National Research and Safety Institute (INRS) launched in 1999 a research project on the topic of integrating ergonomics into hand tool design, and more particularly to a design of a boning knife. After a brief recall of the difficulties of integrating ergonomics at the design stage, the present paper shows how 3 design methodological tools--Functional Analysis, Quality Function Deployment and TRIZ--have been applied to the design of a boning knife. Implementation of these tools enabled us to demonstrate the extent to which they are capable of responding to the difficulties of integrating ergonomics into product design.

  4. Publication Design.

    ERIC Educational Resources Information Center

    Nelson, Roy Paul

    This book is designed to solve the problem of coordinating art and typography with content in publications. Through text and illustrations, this book suggests ways to make pages and spreads in magazines, newspapers, and books attractive and readable. As a book of techniques, it is directed at potential and practicing art directors, designers, and…

  5. Batik Designs

    ERIC Educational Resources Information Center

    Henn, Cynthia

    2004-01-01

    In this article, the author describes a unit she implemented on Batik designs. This unit helped second-graders gain an understanding of the batik process while learning about mask designs and the Senegalese culture. Batik has origins in many areas around the world, including Indonesia and West Africa. This fabric-resist process involves the…

  6. Integrated design of the CSI evolutionary structure: A verification of the design methodology

    NASA Technical Reports Server (NTRS)

    Maghami, Peiman G.; Joshi, S. M.; Elliott, Kenny B.; Walz, J. E.

    1993-01-01

    One of the main objectives of the Controls-Structures Interaction (CSI) program is to develop and evaluate integrated controls-structures design methodology for flexible space structures. Thus far, integrated design methodologies for a class of flexible spacecraft, which require fine attitude pointing and vibration suppression with no payload articulation, have been extensively investigated. Various integrated design optimization approaches, such as single-objective optimization, and multi-objective optimization, have been implemented with an array of different objectives and constraints involving performance and cost measures such as total mass, actuator mass, steady-state pointing performance, transient performance, control power, and many more. These studies have been performed using an integrated design software tool (CSI-DESIGN CODE) which is under development by the CSI-ADM team at the NASA Langley Research Center. To date, all of these studies, irrespective of the type of integrated optimization posed or objectives and constraints used, have indicated that integrated controls-structures design results in an overall spacecraft design which is considerably superior to designs obtained through a conventional sequential approach. Consequently, it is believed that validation of some of these results through fabrication and testing of a structure which is designed through an integrated design approach is warranted. The objective of this paper is to present and discuss the efforts that have been taken thus far for the validation of the integrated design methodology.

  7. On stethoscope design: a challenge for biomedical circuit designers.

    PubMed

    Hahn, A W

    2001-01-01

    Most clinicians learned the art and science of auscultation using an acoustic stethoscope. While many models of electronic stethoscopes have been marketed over the years, none of them seem to do a very good job of emulating the most common forms of acoustic stethoscopes available. This paper is an appeal to biomedical circuit designers to learn more about the acoustics of commonly used stethoscopes and to develop an appropriate group of circuits which would emulate them much like music synthesizers can emulate almost any musical instrument. The implications are for creative designers to move toward a rational and acceptable design for both personal physician use and for telemedicine.

  8. The meaning of "design".

    PubMed

    Leslie, J

    2001-12-01

    Our universe obeys elegant laws that permit living beings to evolve. This can suggest divine design. So can fine tuning of physical and cosmological parameters in ways that seem essential to life. Understanding the idea of design is, however, difficult for many reasons. For instance, could a designer be said to "fine tune" through choosing all-dictating laws very carefully? Again, would taking advantage of early quantum indeterminacies be a case of design, or would it be design-destroying interference? Can we speak of "design" if God is not a mind but an abstract Platonic principle? And what if, as Spinoza believed, the structure of our universe is just the structure of divine thinking? If such thinking extended to other universes which were lifeless, could those "exhibit design" simply through being orderly?

  9. Design Practices and Misconceptions: Helping Beginners in Engineering Design

    ERIC Educational Resources Information Center

    Crismond, David

    2013-01-01

    This article describes beginner habits and misconceptions related to design practices. Once teachers are aware of these habits and misconceptions, they can more easily recognize them and work to remedy them through instruction. Presented herein are eight practice habits. Each item begins with the practice, describes a related design habit or…

  10. A Design Support Framework through Dynamic Deployment of Hypothesis and Verification in the Design Process

    NASA Astrophysics Data System (ADS)

    Nomaguch, Yutaka; Fujita, Kikuo

    This paper proposes a design support framework, named DRIFT (Design Rationale Integration Framework of Three layers), which dynamically captures and manages hypothesis and verification in the design process. A core of DRIFT is a three-layered design process model of action, model operation and argumentation. This model integrates various design support tools and captures design operations performed on them. Action level captures the sequence of design operations. Model operation level captures the transition of design states, which records a design snapshot over design tools. Argumentation level captures the process of setting problems and alternatives. The linkage of three levels enables to automatically and efficiently capture and manage iterative hypothesis and verification processes through design operations over design tools. In DRIFT, such a linkage is extracted through the templates of design operations, which are extracted from the patterns embeded in design tools such as Design-For-X (DFX) approaches, and design tools are integrated through ontology-based representation of design concepts. An argumentation model, gIBIS (graphical Issue-Based Information System), is used for representing dependencies among problems and alternatives. A mechanism of TMS (Truth Maintenance System) is used for managing multiple hypothetical design stages. This paper also demonstrates a prototype implementation of DRIFT and its application to a simple design problem. Further, it is concluded with discussion of some future issues.

  11. Bayesian Optimal Interval Design: A Simple and Well-Performing Design for Phase I Oncology Trials.

    PubMed

    Yuan, Ying; Hess, Kenneth R; Hilsenbeck, Susan G; Gilbert, Mark R

    2016-09-01

    Despite more than two decades of publications that offer more innovative model-based designs, the classical 3 + 3 design remains the most dominant phase I trial design in practice. In this article, we introduce a new trial design, the Bayesian optimal interval (BOIN) design. The BOIN design is easy to implement in a way similar to the 3 + 3 design, but is more flexible for choosing the target toxicity rate and cohort size and yields a substantially better performance that is comparable with that of more complex model-based designs. The BOIN design contains the 3 + 3 design and the accelerated titration design as special cases, thus linking it to established phase I approaches. A numerical study shows that the BOIN design generally outperforms the 3 + 3 design and the modified toxicity probability interval (mTPI) design. The BOIN design is more likely than the 3 + 3 design to correctly select the MTD and allocate more patients to the MTD. Compared with the mTPI design, the BOIN design has a substantially lower risk of overdosing patients and generally a higher probability of correctly selecting the MTD. User-friendly software is freely available to facilitate the application of the BOIN design. Clin Cancer Res; 22(17); 4291-301. ©2016 AACR. ©2016 American Association for Cancer Research.

  12. Reliable Design Versus Trust

    NASA Technical Reports Server (NTRS)

    Berg, Melanie; LaBel, Kenneth A.

    2016-01-01

    This presentation focuses on reliability and trust for the users portion of the FPGA design flow. It is assumed that the manufacturer prior to hand-off to the user tests FPGA internal components. The objective is to present the challenges of creating reliable and trusted designs. The following will be addressed: What makes a design vulnerable to functional flaws (reliability) or attackers (trust)? What are the challenges for verifying a reliable design versus a trusted design?

  13. Culture-Orientated Product Design

    ERIC Educational Resources Information Center

    Moalosi, Richie; Popovic, Vesna; Hickling-Hudson, Anne

    2010-01-01

    There is little in-depth research that can assist designers to use culture as a catalyst for designing innovative products within Botswana's context. The concept of culture and design are intertwined, thus modifications stemming from cultural evolution both reflect and determine developments in design. The paper discusses an experimental design…

  14. Name Design

    ERIC Educational Resources Information Center

    Kim, Nanyoung

    2009-01-01

    This article describes a name design project. The project is one way to teach how repetition makes a composition look harmonious and pleasing without even saying the word, and introduce the concept of "style" that can later be expanded to appreciating different styles of artworks. The main part of the project consists of drawing the chosen design,…

  15. Designing Complexity

    ERIC Educational Resources Information Center

    Glanville, Ranulph

    2007-01-01

    This article considers the nature of complexity and design, as well as relationships between the two, and suggests that design may have much potential as an approach to improving human performance in situations seen as complex. It is developed against two backgrounds. The first is a world view that derives from second order cybernetics and radical…

  16. Design tools

    Treesearch

    Anton TenWolde; Mark T. Bomberg

    2009-01-01

    Overall, despite the lack of exact input data, the use of design tools, including models, is much superior to the simple following of rules of thumbs, and a moisture analysis should be standard procedure for any building envelope design. Exceptions can only be made for buildings in the same climate, similar occupancy, and similar envelope construction. This chapter...

  17. Designing and Developing Mobile Based Instruction: A Designer's Perspective

    ERIC Educational Resources Information Center

    Pastore, Raymond S.; Martin, Florence

    2013-01-01

    Mobile devices are increasingly being used in classrooms and corporations as a means to deliver instructional content. Currently, there is limited research on how to best design and develop mobile based instruction. As a result, the purpose of this research study was to examine students' perceptions of designing and developing mobile-based…

  18. Reducing the complexity of the software design process with object-oriented design

    NASA Technical Reports Server (NTRS)

    Schuler, M. P.

    1991-01-01

    Designing software is a complex process. How object-oriented design (OOD), coupled with formalized documentation and tailored object diagraming techniques, can reduce the complexity of the software design process is described and illustrated. The described OOD methodology uses a hierarchical decomposition approach in which parent objects are decomposed into layers of lower level child objects. A method of tracking the assignment of requirements to design components is also included. Increases in the reusability, portability, and maintainability of the resulting products are also discussed. This method was built on a combination of existing technology, teaching experience, consulting experience, and feedback from design method users. The discussed concepts are applicable to hierarchal OOD processes in general. Emphasis is placed on improving the design process by documenting the details of the procedures involved and incorporating improvements into those procedures as they are developed.

  19. Interior design for dentistry.

    PubMed

    Unthank, M; True, G

    1999-11-01

    In the increasingly complex, competitive and stressful field of dentistry, effectively designed dental offices can offer significant benefits. Esthetic, functional and life-cycle cost issues to be considered when developing your interior design scheme include color, finishes, lighting, furnishings, art and accessories. An appropriately designed dental office serves as a valuable marketing tool for your practice, as well as a safe and enjoyable work environment. Qualified interior design professionals can help you make design decisions that can yield optimum results within your budget.

  20. Teacher Involvement in Curriculum Design: Need for Support to Enhance Teachers' Design Expertise

    ERIC Educational Resources Information Center

    Huizinga, Tjark; Handelzalts, Adam; Nieveen, Nienke; Voogt, Joke M.

    2014-01-01

    Teacher involvement in curriculum design has a long tradition. However, although it fosters implementation of curriculum reforms, teachers encounter various problems while designing related to conditions set for the design process, and lack the knowledge and skills needed to enact collaborative design processes. Providing support to enhance…

  1. Enhanced learning through design problems - teaching a components-based course through design

    NASA Astrophysics Data System (ADS)

    Jensen, Bogi Bech; Högberg, Stig; Fløtum Jensen, Frida av; Mijatovic, Nenad

    2012-08-01

    This paper describes a teaching method used in an electrical machines course, where the students learn about electrical machines by designing them. The aim of the course is not to teach design, albeit this is a side product, but rather to teach the fundamentals and the function of electrical machines through design. The teaching method is evaluated by a student questionnaire, designed to measure the quality and effectiveness of the teaching method. The results of the questionnaire conclusively show that this method labelled 'learning through design' is a very effective way of teaching a components-based course. This teaching method can easily be generalised and used in other courses.

  2. Sustainable design guidelines to support the Washington State ferries terminal design manual : design guideline application and refinement.

    DOT National Transportation Integrated Search

    2013-08-01

    The Sustainable Design Guidelines were developed in Phase I of this research program (WA-RD : 816.1). Here we are reporting on the Phase II effort that beta-tested the Phase I Guidelines on : example ferry terminal designs and refinements made ...

  3. Towards Zero-Waste Furniture Design.

    PubMed

    Koo, Bongjin; Hergel, Jean; Lefebvre, Sylvain; Mitra, Niloy J

    2017-12-01

    In traditional design, shapes are first conceived, and then fabricated. While this decoupling simplifies the design process, it can result in unwanted material wastage, especially where off-cut pieces are hard to reuse. In absence of explicit feedback on material usage, the designer remains helpless to effectively adapt the design - even when design variabilities exist. We investigate waste minimizing furniture design wherein based on the current design, the user is presented with design variations that result in less wastage of materials. Technically, we dynamically analyze material space layout to determine which parts to change and how , while maintaining original design intent specified in the form of design constraints. We evaluate the approach on various design scenarios, and demonstrate effective material usage that is difficult, if not impossible, to achieve without computational support.

  4. Rethinking Process through Design

    ERIC Educational Resources Information Center

    Newcomb, Matthew; Leshowitz, Allison

    2017-01-01

    We take a look at work on writing processes by examining design processes. Design processes offer a greater emphasis on empathy with users, feedback and critique during idea generation, and varied uses of materials. After considering work already done on design and composition, we explore a variety of design processes and develop our own…

  5. Results-Based Interaction Design

    ERIC Educational Resources Information Center

    Weiss, Meredith

    2008-01-01

    Interaction design is a user-centered approach to development in which users and their goals are the driving force behind a project's design. Interaction design principles are fundamental to the design and implementation of effective websites, but they are not sufficient. This article argues that, to reach its full potential, a website should also…

  6. Learning from the Pros: How Experienced Designers Translate Instructional Design Models into Practice

    ERIC Educational Resources Information Center

    Ertmer, Peggy A.; York, Cindy S.; Gedik, Nuray

    2009-01-01

    Understanding how experienced designers approach complex design problems provides new perspectives on how they translate instructional design (ID) models and processes into practice. In this article, the authors describe the results of a study in which 16 "seasoned" designers shared compelling stories from practice that offered insights into their…

  7. Safety Guided Design of Crew Return Vehicle in Concept Design Phase Using STAMP/STPA

    NASA Astrophysics Data System (ADS)

    Nakao, H.; Katahira, M.; Miyamoto, Y.; Leveson, N.

    2012-01-01

    In the concept development and design phase of a new space system, such as a Crew Vehicle, designers tend to focus on how to implement new technology. Designers also consider the difficulty of using the new technology and trade off several system design candidates. Then they choose an optimal design from the candidates. Safety should be a key aspect driving optimal concept design. However, in past concept design activities, safety analysis such as FTA has not used to drive the design because such analysis techniques focus on component failure and component failure cannot be considered in the concept design phase. The solution to these problems is to apply a new hazard analysis technique, called STAMP/STPA. STAMP/STPA defines safety as a control problem rather than a failure problem and identifies hazardous scenarios and their causes. Defining control flow is the essential in concept design phase. Therefore STAMP/STPA could be a useful tool to assess the safety of system candidates and to be part of the rationale for choosing a design as the baseline of the system. In this paper, we explain our case study of safety guided concept design using STPA, the new hazard analysis technique, and model-based specification technique on Crew Return Vehicle design and evaluate benefits of using STAMP/STPA in concept development phase.

  8. Development of Innovative Design Processor

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

    Park, Y.S.; Park, C.O.

    2004-07-01

    The nuclear design analysis requires time-consuming and erroneous model-input preparation, code run, output analysis and quality assurance process. To reduce human effort and improve design quality and productivity, Innovative Design Processor (IDP) is being developed. Two basic principles of IDP are the document-oriented design and the web-based design. The document-oriented design is that, if the designer writes a design document called active document and feeds it to a special program, the final document with complete analysis, table and plots is made automatically. The active documents can be written with ordinary HTML editors or created automatically on the web, which ismore » another framework of IDP. Using the proper mix-up of server side and client side programming under the LAMP (Linux/Apache/MySQL/PHP) environment, the design process on the web is modeled as a design wizard style so that even a novice designer makes the design document easily. This automation using the IDP is now being implemented for all the reload design of Korea Standard Nuclear Power Plant (KSNP) type PWRs. The introduction of this process will allow large reduction in all reload design efforts of KSNP and provide a platform for design and R and D tasks of KNFC. (authors)« less

  9. Chip Design Process Optimization Based on Design Quality Assessment

    NASA Astrophysics Data System (ADS)

    Häusler, Stefan; Blaschke, Jana; Sebeke, Christian; Rosenstiel, Wolfgang; Hahn, Axel

    2010-06-01

    Nowadays, the managing of product development projects is increasingly challenging. Especially the IC design of ASICs with both analog and digital components (mixed-signal design) is becoming more and more complex, while the time-to-market window narrows at the same time. Still, high quality standards must be fulfilled. Projects and their status are becoming less transparent due to this complexity. This makes the planning and execution of projects rather difficult. Therefore, there is a need for efficient project control. A main challenge is the objective evaluation of the current development status. Are all requirements successfully verified? Are all intermediate goals achieved? Companies often develop special solutions that are not reusable in other projects. This makes the quality measurement process itself less efficient and produces too much overhead. The method proposed in this paper is a contribution to solve these issues. It is applied at a German design house for analog mixed-signal IC design. This paper presents the results of a case study and introduces an optimized project scheduling on the basis of quality assessment results.

  10. Lyophilization process design space.

    PubMed

    Patel, Sajal Manubhai; Pikal, Michael J

    2013-11-01

    The application of key elements of quality by design (QbD), such as risk assessment, process analytical technology, and design space, is discussed widely as it relates to freeze-drying process design and development. However, this commentary focuses on constructing the Design and Control Space, particularly for the primary drying step of the freeze-drying process. Also, practical applications and considerations of claiming a process Design Space under the QbD paradigm have been discussed. © 2013 Wiley Periodicals, Inc. and the American Pharmacists Association.

  11. MINDS: Architecture & Design

    DTIC Science & Technology

    2006-07-14

    MINDS: Architecture & Design Technical Report Department of Computer Science and Engineering University of Minnesota 4-192 EECS Building 200 Union...Street SE Minneapolis, MN 55455-0159 USA TR 06-022 MINDS: Architecture & Design Varun Chandola, Eric Eilertson, Levent Ertoz, Gyorgy Simon, and Vipin...REPORT DATE 14 JUL 2006 2. REPORT TYPE 3. DATES COVERED 00-07-2006 to 00-07-2006 4. TITLE AND SUBTITLE MINDS: Architecture & Design 5a

  12. Operator Station Design System - A computer aided design approach to work station layout

    NASA Technical Reports Server (NTRS)

    Lewis, J. L.

    1979-01-01

    The Operator Station Design System is resident in NASA's Johnson Space Center Spacecraft Design Division Performance Laboratory. It includes stand-alone minicomputer hardware and Panel Layout Automated Interactive Design and Crew Station Assessment of Reach software. The data base consists of the Shuttle Transportation System Orbiter Crew Compartment (in part), the Orbiter payload bay and remote manipulator (in part), and various anthropometric populations. The system is utilized to provide panel layouts, assess reach and vision, determine interference and fit problems early in the design phase, study design applications as a function of anthropometric and mission requirements, and to accomplish conceptual design to support advanced study efforts.

  13. Design, Desire, and Difference

    ERIC Educational Resources Information Center

    Leander, Kevin M.; Boldt, Gail

    2018-01-01

    In response to the rise in popularity of concepts of "design" in education research, pedagogy, and curriculum design, in this article we consider how the New London Group conceived of the role of student design practices as an outcome of pedagogy, as well as the parallel role of design in teaching practices. In this descriptive analysis,…

  14. Reducing work-related Musculoskeletal Disorders (MSDs) through design: Views of ergonomics and design practitioners.

    PubMed

    Punchihewa, Himan K G; Gyi, Diane E

    2015-01-01

    Work-related Musculoskeletal Disorders (MSDs) affect the well-being of workers. Unfortunately, user requirements for design to reduce workplace risk factors for MSDs are not always effectively communicated to designers creating a mismatch between the user requirements and what is ultimately produced. To understand the views of practitioners of design and ergonomics regarding tools for participatory design and features they would like to see in such tools. An online questionnaire survey was conducted with a cohort of practitioners of ergonomics and design (n = 32). In-depth interviews were then conducted with a subset of these practitioners (n = 8). To facilitate discussion, a prototype integrated design tool was developed and demonstrated to practitioners using a verbalized walkthrough approach. According to the results of the questionnaire survey, the majority (70%) believed an integrated approach to participatory design would help reduce work-related MSDs and suggested ways to achieve this, for example, through sharing design information. The interviews showed the majority (n = 7) valued being provided with guidance on design activities and ways to manage and present information. It is believed that an integrated approach to design in order to help reduce work-related MSDs is highly important and a provision to evaluate design solutions would be desirable for practitioners of design and ergonomics.

  15. Workplace Design

    NASA Technical Reports Server (NTRS)

    1984-01-01

    The Anthropometric Source Book was developed based on Johnson Space Center project of anthropometry, the study of the size, shape and motion characteristics of the human body. Designed primarily for use by NASA, the military services and aerospace contractors, the book was also intended to help non-aerospace engineers, architects, and others engaged in design of clothing, equipment and workplaces. An example of its use by Eastman Kodak Company is the company's application of the data to design efficient, productive and comfortable workplaces for employees in the Rochester, NY processing laboratories. The sourcebook was used to determine such dimensions as leg space, work surface height and thickness, employee reach distances, proper height for computer terminal screen, seat height and knee space.

  16. PRISM Spectrograph Optical Design

    NASA Technical Reports Server (NTRS)

    Chipman, Russell A.

    1995-01-01

    The objective of this contract is to explore optical design concepts for the PRISM spectrograph and produce a preliminary optical design. An exciting optical configuration has been developed which will allow both wavelength bands to be imaged onto the same detector array. At present the optical design is only partially complete because PRISM will require a fairly elaborate optical system to meet its specification for throughput (area*solid angle). The most complex part of the design, the spectrograph camera, is complete, providing proof of principle that a feasible design is attainable. This camera requires 3 aspheric mirrors to fit inside the 20x60 cm cross-section package. A complete design with reduced throughput (1/9th) has been prepared. The design documents the optical configuration concept. A suitable dispersing prism material, CdTe, has been identified for the prism spectrograph, after a comparison of many materials.

  17. Probabilistic Composite Design

    NASA Technical Reports Server (NTRS)

    Chamis, Christos C.

    1997-01-01

    Probabilistic composite design is described in terms of a computational simulation. This simulation tracks probabilistically the composite design evolution from constituent materials, fabrication process, through composite mechanics and structural components. Comparisons with experimental data are provided to illustrate selection of probabilistic design allowables, test methods/specimen guidelines, and identification of in situ versus pristine strength, For example, results show that: in situ fiber tensile strength is 90% of its pristine strength; flat-wise long-tapered specimens are most suitable for setting ply tensile strength allowables: a composite radome can be designed with a reliability of 0.999999; and laminate fatigue exhibits wide-spread scatter at 90% cyclic-stress to static-strength ratios.

  18. Design, Participation, and Social Change: What Design in Grassroots Spaces Can Teach Learning Scientists

    ERIC Educational Resources Information Center

    Zavala, Miguel

    2016-01-01

    While a science of design (and theory of learning) is certainly useful in design-based research, a participatory design research framework presents an opening for learning scientists to rethink design and learning as processes. Grounded in the autoethnographic investigation of a grassroots organization's design of a local campaign, the author…

  19. Product Design Engineering--A Global Education Trend in Multidisciplinary Training for Creative Product Design

    ERIC Educational Resources Information Center

    de Vere, Ian; Melles, Gavin; Kapoor, Ajay

    2010-01-01

    Product design is the convergence point for engineering and design thinking and practices. Until recently, product design has been taught either as a component of mechanical engineering or as a subject within design schools but increasingly there is global recognition of the need for greater synergies between industrial design and engineering…

  20. Instructional Design Issues in a Distributed Collaborative Engineering Design (CED) Instructional Environment

    ERIC Educational Resources Information Center

    Koszalka, Tiffany A.; Wu, Yiyan

    2010-01-01

    Changes in engineering practices have spawned changes in engineering education and prompted the use of distributed learning environments. A distributed collaborative engineering design (CED) course was designed to engage engineering students in learning about and solving engineering design problems. The CED incorporated an advanced interactive…

  1. Contextual Shaping of Student Design Practices: The Role of Constraint in First-Year Engineering Design

    NASA Astrophysics Data System (ADS)

    Goncher, Andrea M.

    thResearch on engineering design is a core area of concern within engineering education, and a fundamental understanding of how engineering students approach and undertake design is necessary in order to develop effective design models and pedagogies. This dissertation contributes to scholarship on engineering design by addressing a critical, but as yet underexplored, problem: how does the context in which students design shape their design practices? Using a qualitative study comprising of video data of design sessions, focus group interviews with students, and archives of their design work, this research explored how design decisions and actions are shaped by context, specifically the context of higher education. To develop a theoretical explanation for observed behavior, this study used the nested structuration. framework proposed by Perlow, Gittell, & Katz (2004). This framework explicated how teamwork is shaped by mutually reinforcing relationships at the individual, organizational, and institutional levels. I appropriated this framework to look specifically at how engineering students working on a course-related design project identify constraints that guide their design and how these constraints emerge as students interact while working on the project. I first identified and characterized the parameters associated with the design project from the student perspective and then, through multi-case studies of four design teams, I looked at the role these parameters play in student design practices. This qualitative investigation of first-year engineering student design teams revealed mutual and interconnected relationships between students and the organizations and institutions that they are a part of. In addition to contributing to research on engineering design, this work provides guidelines and practices to help design educators develop more effective design projects by incorporating constraints that enable effective design and learning. Moreover, I found

  2. Human-Centered Design Capability

    NASA Technical Reports Server (NTRS)

    Fitts, David J.; Howard, Robert

    2009-01-01

    For NASA, human-centered design (HCD) seeks opportunities to mitigate the challenges of living and working in space in order to enhance human productivity and well-being. Direct design participation during the development stage is difficult, however, during project formulation, a HCD approach can lead to better more cost-effective products. HCD can also help a program enter the development stage with a clear vision for product acquisition. HCD tools for clarifying design intent are listed. To infuse HCD into the spaceflight lifecycle the Space and Life Sciences Directorate developed the Habitability Design Center. The Center has collaborated successfully with program and project design teams and with JSC's Engineering Directorate. This presentation discusses HCD capabilities and depicts the Center's design examples and capabilities.

  3. Destined to Design? How and Why Australian Women Choose to Study Industrial Design

    ERIC Educational Resources Information Center

    Lockhart, Cathy; Miller, Evonne

    2016-01-01

    Despite over three decades of legislation and initiatives designed to tackle the traditional gender divide in the science, technology and design fields, only a quarter of the registered architects in Australia are women. There are no statistics available for other design disciplines, with little known about why women choose design as a career path…

  4. Developing Designer Identity through Reflection

    ERIC Educational Resources Information Center

    Tracey, Monica W.; Hutchinson, Alisa

    2013-01-01

    As designers utilize design thinking while moving through a design space between problem and solution, they must rely on design intelligence, precedents, and intuition in order to arrive at meaningful and inventive outcomes. Thus, instructional designers must constantly re-conceptualize their own identities and what it means to be a designer.…

  5. Computer-Aided Design Applications for the Base Civil Engineering Technical Design Section.

    DTIC Science & Technology

    1983-09-01

    4 1983.’ S DEPARTMENT OF TiHE AIR FORCE L ~j AIR UNIVERSITY * AIR FORCE INSTITUTE OF TECHNOLOGY Nam Wright- Patterson Air Force Bas, Ohio d ’rI ’ 4to...I -. L I 1it it COMPUTER-AIDED DESIGN APPLICATIONS FOR THE BASE CIVIL ENGINEERING TECHNICAL DESIGN SECTION William M. Duncan, Captain, USAF LSSR 15-83...8217 .. ’ , .. - -. . ’ . , ._, - . . - .2 , _ : ’i 1 . . . . .- J.. .. . ’ _ -i l - , . analysis and design, water supply and wastewater disposal system design, and most

  6. Roller bearing geometry design

    NASA Technical Reports Server (NTRS)

    Savage, M.; Pinkston, B. H. W.

    1976-01-01

    A theory of kinematic stabilization of rolling cylinders is extended and applied to the design of cylindrical roller bearings. The kinematic stabilization mechanism puts a reverse skew into the rolling elements by changing the roller taper. Twelve basic bearing modification designs are identified amd modeled. Four have single transverse convex curvature in their rollers while eight have rollers which have compound transverse curvature made up of a central cylindrical band surrounded by symmetric bands with slope and transverse curvature. The bearing designs are modeled for restoring torque per unit axial displacement, contact stress capacity, and contact area including dynamic loading, misalignment sensitivity and roller proportion. Design programs are available which size the single transverse curvature roller designs for a series of roller slopes and load separations and which design the compound roller bearings for a series of slopes and transverse radii of curvature. The compound rollers are proportioned to have equal contact stresses and minimum size. Design examples are also given.

  7. An Integrated Optimization Design Method Based on Surrogate Modeling Applied to Diverging Duct Design

    NASA Astrophysics Data System (ADS)

    Hanan, Lu; Qiushi, Li; Shaobin, Li

    2016-12-01

    This paper presents an integrated optimization design method in which uniform design, response surface methodology and genetic algorithm are used in combination. In detail, uniform design is used to select the experimental sampling points in the experimental domain and the system performance is evaluated by means of computational fluid dynamics to construct a database. After that, response surface methodology is employed to generate a surrogate mathematical model relating the optimization objective and the design variables. Subsequently, genetic algorithm is adopted and applied to the surrogate model to acquire the optimal solution in the case of satisfying some constraints. The method has been applied to the optimization design of an axisymmetric diverging duct, dealing with three design variables including one qualitative variable and two quantitative variables. The method of modeling and optimization design performs well in improving the duct aerodynamic performance and can be also applied to wider fields of mechanical design and seen as a useful tool for engineering designers, by reducing the design time and computation consumption.

  8. Layered Learning Design: Towards an Integration of Learning Design and Learning Object Perspectives

    ERIC Educational Resources Information Center

    Boyle, Tom

    2010-01-01

    The use of ICT to enhance teaching and learning depends on effective design, which operates at many levels of granularity from the small to the very large. This reflects the range of educational problems from course design down to the design of activities focused on specific learning objectives. For maximum impact these layers of design need to be…

  9. The Polyfunctionality of Design Language in the Education System of the Design-Student

    ERIC Educational Resources Information Center

    Lazutina, Tatiana Vladimirovna; Lazutin, Nicolay Konstantinovich

    2016-01-01

    This research work is devoted to the identification of functions carried out by design in life of society in general and a sense-creating role interpretation of design language in life of the individual that leads to the realization of the analysis necessity of a design role in the sphere of modern professional education. The design as the…

  10. The Study of the Relationship between Probabilistic Design and Axiomatic Design Methodology. Volume 1

    NASA Technical Reports Server (NTRS)

    Onwubiko, Chinyere; Onyebueke, Landon

    1996-01-01

    This program report is the final report covering all the work done on this project. The goal of this project is technology transfer of methodologies to improve design process. The specific objectives are: 1. To learn and understand the Probabilistic design analysis using NESSUS. 2. To assign Design Projects to either undergraduate or graduate students on the application of NESSUS. 3. To integrate the application of NESSUS into some selected senior level courses in Civil and Mechanical Engineering curricula. 4. To develop courseware in Probabilistic Design methodology to be included in a graduate level Design Methodology course. 5. To study the relationship between the Probabilistic design methodology and Axiomatic design methodology.

  11. International Union of Basic and Clinical Pharmacology. LXXV. Nomenclature, Classification, and Pharmacology of G Protein-Coupled Melatonin Receptors

    PubMed Central

    Delagrange, Philippe; Krause, Diana N.; Sugden, David; Cardinali, Daniel P.; Olcese, James

    2010-01-01

    The hormone melatonin (5-methoxy-N-acetyltryptamine) is synthesized primarily in the pineal gland and retina, and in several peripheral tissues and organs. In the circulation, the concentration of melatonin follows a circadian rhythm, with high levels at night providing timing cues to target tissues endowed with melatonin receptors. Melatonin receptors receive and translate melatonin's message to influence daily and seasonal rhythms of physiology and behavior. The melatonin message is translated through activation of two G protein-coupled receptors, MT1 and MT2, that are potential therapeutic targets in disorders ranging from insomnia and circadian sleep disorders to depression, cardiovascular diseases, and cancer. This review summarizes the steps taken since melatonin's discovery by Aaron Lerner in 1958 to functionally characterize, clone, and localize receptors in mammalian tissues. The pharmacological and molecular properties of the receptors are described as well as current efforts to discover and develop ligands for treatment of a number of illnesses, including sleep disorders, depression, and cancer. PMID:20605968

  12. A theoretical framework for psychiatric nursing practice.

    PubMed

    Onega, L L

    1991-01-01

    Traditionally, specific theoretical frameworks which are congruent with psychiatric nursing practice have been poorly articulated. The purpose of this paper is to identify and discuss a philosophical base, a theoretical framework, application to psychiatric nursing, and issues related to psychiatric nursing knowledge development and practice. A philosophical framework that is likely to be congruent with psychiatric nursing, which is based on the nature of human beings, health, psychiatric nursing and reality, is identified. Aaron Antonovsky's Salutogenic Model is discussed and applied to psychiatric nursing. This model provides a helpful way for psychiatric nurses to organize their thinking processes and ultimately improve the health care services that they offer to their clients. Goal setting and nursing interventions using this model are discussed. Additionally, application of the use of Antonovsky's model is made to nursing research areas such as hardiness, uncertainty, suffering, empathy and literary works. Finally, specific issues related to psychiatric nursing are addressed.

  13. Implementing a Measurement Feedback System in Community Mental Health Clinics: A Case Study of Multilevel Barriers and Facilitators.

    PubMed

    Gleacher, Alissa A; Olin, Serene S; Nadeem, Erum; Pollock, Michele; Ringle, Vanesa; Bickman, Leonard; Douglas, Susan; Hoagwood, Kimberly

    2016-05-01

    Measurement feedback systems (MFSs) have been proposed as a means of improving practice. The present study examined the implementation of a MFS, the Contextualized Feedback System (CFS), in two community-based clinic sites. Significant implementation differences across sites provided a basis for examining factors that influenced clinician uptake of CFS. Following the theoretical implementation framework of Aarons et al. (Adm Policy Mental Health Mental Health Serv Res 38(1):4-23, 2011), we coded qualitative data collected from eighteen clinicians (13 from Clinic U and 5 from Clinic R) who participated in semi-structured interviews about their experience with CFS implementation. Results suggest that clinicians at both clinics perceived more barriers than facilitators to CFS implementation. Interestingly, clinicians at the higher implementing clinic reported a higher proportion of barriers to facilitators (3:1 vs. 2:1); however, these clinicians also reported a significantly higher level of organizational and leadership supports for CFS implementation. Implications of these findings are discussed.

  14. Memoir and performance: social change and self life-writing among men who are gay pornography producers and actors.

    PubMed

    Cohler, Bertram J

    2004-01-01

    Identity may be understood both as a life-story, either told or written as memoir or autobiography, and also as a practice such as producing or acting in gay pornographic film, but always within the context of social and historical change. Study of the memoirs of gay men who have been actors and/or producers of gay pornographic films across three generation cohorts provides an opportunity for understanding the interplay of social change and life circumstances in making gay identity. This perspective on identity is illustrated through the study of the memoirs of three men from different cohorts who have produced and acted in gay pornographic films: Wakefield Poole, born in 1936; Scott O'Hara, born in 1961; and Aaron Lawrence, born in 1971. Differences in style and content of both memoir and practice in gay pornographic films reflect changing social expectations regarding men who have sex with men following the emergence of the gay rights movement and the AIDS epidemic.

  15. Adiabatic Quantum Computation with Neutral Atoms

    NASA Astrophysics Data System (ADS)

    Biedermann, Grant

    2013-03-01

    We are implementing a new platform for adiabatic quantum computation (AQC)[2] based on trapped neutral atoms whose coupling is mediated by the dipole-dipole interactions of Rydberg states. Ground state cesium atoms are dressed by laser fields in a manner conditional on the Rydberg blockade mechanism,[3,4] thereby providing the requisite entangling interactions. As a benchmark we study a Quadratic Unconstrained Binary Optimization (QUBO) problem whose solution is found in the ground state spin configuration of an Ising-like model. In collaboration with Lambert Parazzoli, Sandia National Laboratories; Aaron Hankin, Center for Quantum Information and Control (CQuIC), University of New Mexico; James Chin-Wen Chou, Yuan-Yu Jau, Peter Schwindt, Cort Johnson, and George Burns, Sandia National Laboratories; Tyler Keating, Krittika Goyal, and Ivan Deutsch, Center for Quantum Information and Control (CQuIC), University of New Mexico; and Andrew Landahl, Sandia National Laboratories. This work was supported by the Laboratory Directed Research and Development program at Sandia National Laboratories

  16. From Renaissance art to contemporary electron microscopy: DeGroft's rediscovery of Titian's "lost" portrait of Federico II Gonzaga, Duke of Mantua, of 1539-40.

    PubMed

    Tucker, J Allan; DeGroft, Aaron H

    2002-01-01

    At the Ultrapath X meeting in Florence, the regular session opened with a presentation of Aaron DeGroft's engrossing story of investigating the authenticity of a portrait of Federico II Gonzaga, Duke of Mantua. In the early 1900s, this work had been deemed to be an authentic production by Titian, a great artist of the Italian Renaissance. A respected art historian, however, discovered a conflict of dates that led to the conclusion that this work was not authentic. In a process sometimes analogous to the practice of surgical pathology, Dr. DeGroft pursued a review of the original materials that refutes this seeming contradiction of dates. Dr. DeGroft also undertook an extensive art historical examination and scientific analysis, including the use of electron microscopy, to persuasively conclude that this portrait is authentic. Further, his work provided a bridge from the conference setting in Florence, rich in Renaissance art, to the contemporary update on ultrastructural pathology provided by the conference.

  17. Higher-Order Mixed Finite Element Methods for Time Domain Electromagnetics

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

    White, D; Stowell, M; Koning, J

    This is the final report for LDRD 01-ERD-005. The Principal Investigator was Niel Madsen of the Defense Sciences Engineering Division (DSED). Collaborators included Daniel White, Joe Koning and Nathan Champagne of DSED, Mark Stowell of Center for Applications Development and Software Engineering (CADSE), and Ph.D. students Rob Rieben and Aaron Fisher at the UC Davis Department of Applied Science. It should be noted that the students were partially supported by the LLNL Student-Employee Graduate Research Fellow program. We begin with an Introduction which provides background and motivation for this research effort. Section II contains high-level description of our Approach, andmore » Section III summarizes our key research Accomplishments. A description of the Software deliverables is provided in Section IV, and Section V includes simulation Validation and Results. It should be noted we do not get into the mathematical details in this report, rather these can be found in our publications which are listed in Section III.« less

  18. Transport of subsurface bacteria in porous media. Final report

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

    Arnold, R.G.; Baygents, J.C.; Ogden, K.L.

    The aims of our project have not changed significantly since the original proposal. Our primary goals were to support field experiments by screening strains of bacteria to find favorable transport characteristics among field isolates and to estimate collision efficiencies for those bacteria in typical Oyster site sediments. The data we obtained were disseminated to other members of the subprogram. For example, Tim Ginn of PNL incorporated our results into his field model; Aaron Mills used our work for comparison purposes; and John Wilson used our results to determine if there is a correlation between facies type and cell adhesion. Copiesmore » of all information were also sent to Mary DeFlaun of Envirogen for incorporation into the Sample Tables. In addition to the originally proposed work, we performed longer column studies, examining the effects of aluminum, iron, and water chemistry on bacterial transport, and beginning to understand the role of electrostatic interactions as determinants of biocolloid/collector affinity.« less

  19. Pegasus XL CYGNSS Mission Science Briefing

    NASA Image and Video Library

    2016-12-10

    In the Kennedy Space Center’s Press Site auditorium, NASA and industry leaders speak to members of the media during a mission science briefing for the agency’s Cyclone Global Navigation Satellite System, or CYGNSS, spacecraft. From left are: Sean Potter of NASA Communications; Dr. Chris Ruf, CYGNSS principal investigator, Department of Climate and Space Sciences and Engineering at the University of Michigan; Aaron Ridley, CYGNSS constellation scientist in the Climate and Space Department at the University of Michigan in Ann Arbor, Michigan; and Mary Morris, doctoral student in the Department of Climate and Space Sciences and Engineering at the University of Michigan. The eight CYGNSS satellites will make frequent and accurate measurements of ocean surface winds throughout the life cycle of tropical storms and hurricanes. The data will help scientists probe key air-sea interaction processes that take place near the core of storms, which are rapidly changing and play a crucial role in the beginning and intensification of hurricanes.

  20. Pegasus XL CYGNSS Mission Science Briefing

    NASA Image and Video Library

    2016-12-10

    In the Kennedy Space Center’s Press Site auditorium, NASA and industry leaders speak to members of the media during a mission science briefing for the agency’s Cyclone Global Navigation Satellite System, or CYGNSS, spacecraft. From left are: Dr. Chris Ruf, CYGNSS principal investigator, Department of Climate and Space Sciences and Engineering at the University of Michigan; Aaron Ridley, CYGNSS constellation scientist in the Climate and Space Department at the University of Michigan in Ann Arbor, Michigan; and Mary Morris, doctoral student in the Department of Climate and Space Sciences and Engineering at the University of Michigan. The eight CYGNSS satellites will make frequent and accurate measurements of ocean surface winds throughout the life cycle of tropical storms and hurricanes. The data will help scientists probe key air-sea interaction processes that take place near the core of storms, which are rapidly changing and play a crucial role in the beginning and intensification of hurricanes.

  1. The Design Implementation Framework: Iterative Design from the Lab to the Classroom

    ERIC Educational Resources Information Center

    Stone, Melissa L.; Kent, Kevin M.; Roscoe, Rod D.; Corley, Kathleen M.; Allen, Laura K.; McNamara, Danielle S.

    2017-01-01

    This chapter explores three broad principles of user-centered design methodologies: participatory design, iteration, and usability considerations. The authors highlight the importance of considering teachers as a prominent type of ITS end user, by describing the barriers teachers face as users and their role in educational technology design. To…

  2. Communication by Design: A Collaborative Project for Student Choreographers and Costume Designers

    ERIC Educational Resources Information Center

    McLaine, Gretchen; McCabe, Janine

    2013-01-01

    This article describes Communication by Design, a year-long project developed to foster an important dialogue between emerging student costume designers and student choreographers. Two university professors, one teaching costume design and one teaching dance, collaborated to help their students gain an understanding of how these two disciplines…

  3. Infusing Technology Driven Design Thinking in Industrial Design Education: A Case Study

    ERIC Educational Resources Information Center

    Mubin, Omar; Novoa, Mauricio; Al Mahmud, Abdullah

    2017-01-01

    Purpose: This paper narrates a case study on design thinking-based education work in an industrial design honours program. Student projects were developed in a multi-disciplinary setting across a Computing and Engineering faculty that allowed promoting technologically and user-driven innovation strategies. Design/methodology/approach: A renewed…

  4. LWS design replacement study: Optimum design and tradeoff analysis

    NASA Technical Reports Server (NTRS)

    1973-01-01

    A design for two long-wavelength (LW) focal-plane and cooler assemblies, including associated preamplifiers and post-amplifiers is presented. The focal-planes and associated electronic assemblies are intended as direct replacement hardware to be installed into the existing 24-channel multispectral scanner used with the NASA Earth Observations Aircraft Program. An organization skilled in the art of LWIR systems can fabricate and deliver the two long-wavelength focal-plane assemblies described in this report when provided with the data and drawings developed during the performance of this contract. The concepts developed during the study including the alternative approaches and selection of components are discussed. Modifications to the preliminary design as reported in a preliminary design review meeting have also been included.

  5. Rectenna system design

    NASA Technical Reports Server (NTRS)

    Brown, W. C.; Dickinson, R. M.; Nalos, E. J.; Ott, J. H.

    1980-01-01

    The function of the rectenna in the solar power satellite system is described and the basic design choices based on the desired microwave field concentration and ground clearance requirements are given. One important area of concern, from the EMI point of view, harmonic reradiation and scattering from the rectenna is also designed. An optimization of a rectenna system design to minimize costs was performed. The rectenna cost breakdown for a 56 w installation is given as an example.

  6. Stepped wedge designs: insights from a design of experiments perspective.

    PubMed

    Matthews, J N S; Forbes, A B

    2017-10-30

    Stepped wedge designs (SWDs) have received considerable attention recently, as they are potentially a useful way to assess new treatments in areas such as health services implementation. Because allocation is usually by cluster, SWDs are often viewed as a form of cluster-randomized trial. However, since the treatment within a cluster changes during the course of the study, they can also be viewed as a form of crossover design. This article explores SWDs from the perspective of crossover trials and designed experiments more generally. We show that the treatment effect estimator in a linear mixed effects model can be decomposed into a weighted mean of the estimators obtained from (1) regarding an SWD as a conventional row-column design and (2) a so-called vertical analysis, which is a row-column design with row effects omitted. This provides a precise representation of "horizontal" and "vertical" comparisons, respectively, which to date have appeared without formal description in the literature. This decomposition displays a sometimes surprising way the analysis corrects for the partial confounding between time and treatment effects. The approach also permits the quantification of the loss of efficiency caused by mis-specifying the correlation parameter in the mixed-effects model. Optimal extensions of the vertical analysis are obtained, and these are shown to be highly inefficient for values of the within-cluster dependence that are likely to be encountered in practice. Some recently described extensions to the classic SWD incorporating multiple treatments are also compared using the experimental design framework. Copyright © 2017 John Wiley & Sons, Ltd.

  7. Crewbot Suspension Design

    NASA Technical Reports Server (NTRS)

    Wood, Nathan A.

    2005-01-01

    Planetary Surface Robot Work Crews (RWC) represent a new class of construction robots for future deployment in planetary exploration. Rovers currently being used for the RWC platform lack the load carrying capabilities required in regular work. Two new rovers, dubbed CrewBots, being designed in JPL's Planetary Robotics Lab specifically for RWC applications greatly increase the load carrying capabilities of the platform. A major component of the rover design was the design of the rocker type suspension, which increases rover mobility. The design of the suspension for the Crewbots departed from the design of recent rovers. While many previous rovers have used internal bevel gear differentials, the increased load requirements of the Crewbots calls for a more robust system. The solution presented is the use of an external modified three-bar, slider-linkage, rocker-style suspension that increases the moment arm of the differential. The final product is a suspension system capable of supporting the extreme loading cases the RWC platform presents, without consuming a large portion of the Crewbots' internal space.

  8. Designing Inquiry Starters

    NASA Astrophysics Data System (ADS)

    Kluger-Bell, B.

    2010-12-01

    The term "Inquiry Starter" comes from the Institute for Inquiry's model for teaching and learning science through inquiry. It refers to the first phase of an inquiry activity where learners engage in actions that stimulate their curiosity and generate questions for further investigation. In the Professional Development Program, staff and participants have designed a wide variety of inquiry activities with a number of variations on the inquiry starter. This has provided a laboratory for examining inquiry starter design. In this paper, I describe and examine in detail the elements of this design and how the design of those elements is related to achieving learning objectives. There are a number of important common objectives in all inquiry starters. For example, all starters must define a domain for investigation and engage the learner's curiosity in that domain. There are also critical differences in learning objectives depending on the content area being studied, the learners' background knowledge and skills, and many other factors. In this paper I examine designs for both of these types of objectives.

  9. Development of the Design Laboratory.

    ERIC Educational Resources Information Center

    Silla, Harry

    1986-01-01

    Describes the design laboratory at the Stevens Institute of Technology (SIT). Considers course objectives, design projects, project structure, mechanical design, project management, and laboratory operation. This laboratory complements SIT's course in process design, giving students a complete design experience. (JN)

  10. Designing a placebo device: involving service users in clinical trial design.

    PubMed

    Gooberman-Hill, Rachael; Jinks, Clare; Bouças, Sofia Barbosa; Hislop, Kelly; Dziedzic, Krysia S; Rhodes, Carol; Burston, Amanda; Adams, Jo

    2013-12-01

    Service users are increasingly involved in the design of clinical trials and in product and device development. Service user involvement in placebo development is crucial to a credible and acceptable placebo for clinical trials, but such involvement has not yet been reported. To enhance the design of a future clinical trial of hand splints for thumb-base osteoarthritis (OA), service users were involved in splint selection and design of a placebo splint. This article describes and reflects on this process. Two fora of service users were convened in 2011. Service users who had been prescribed a thumb splint for thumb-base OA were approached about involvement by Occupational Therapy (OT) practitioners. A total of eight service users took part in the fora. Service users discussed their experience of OA and their own splints and then tried a variety of alternative splints. Through this they identified the active features of splints alongside acceptable and unacceptable design features. Service users focused on wearability and support with or without immobilization. Fora discussed whether a placebo group ('arm') was an acceptable feature of a future trial, and service users developed a potential design for a placebo splint. This is the first project that to involve service users in placebo design. Service users are increasingly involved in product and device design and are ideally placed to identify features to make a placebo credible yet lacking key active ingredients. The future trial will include research into its acceptability. © 2013 John Wiley & Sons Ltd.

  11. Natural environment design criteria for the Space Station definition and preliminary design

    NASA Astrophysics Data System (ADS)

    Vaughan, W. W.; Green, C. E.

    1985-03-01

    The natural environment design criteria for the Space Station Program (SSP) definition and preliminary design are presented. Information on the atmospheric, dynamic and thermodynamic environments, meteoroids, radiation, magnetic fields, physical constants, etc. is provided with the intension of enabling all groups involved in the definition and preliminary design studies to proceed with a common and consistent set of natural environment criteria requirements. The space station program elements (SSPE) shall be designed with no operational sensitivity to natural environment conditions during assembly, checkout, stowage, launch, and orbital operations to the maximum degree practical.

  12. Natural environment design criteria for the Space Station definition and preliminary design

    NASA Technical Reports Server (NTRS)

    Vaughan, W. W.; Green, C. E.

    1985-01-01

    The natural environment design criteria for the Space Station Program (SSP) definition and preliminary design are presented. Information on the atmospheric, dynamic and thermodynamic environments, meteoroids, radiation, magnetic fields, physical constants, etc. is provided with the intension of enabling all groups involved in the definition and preliminary design studies to proceed with a common and consistent set of natural environment criteria requirements. The space station program elements (SSPE) shall be designed with no operational sensitivity to natural environment conditions during assembly, checkout, stowage, launch, and orbital operations to the maximum degree practical.

  13. Scenario Design

    DTIC Science & Technology

    2006-09-01

    communities were bled for the well-intent Continuum’ to define other military missio designer is given much greater leeway wher Until now, you learned that...Design Continuum. as more sporting event than political struggle. Originating from lucrative diamond trade went underground (See Stewart and 89 to just...fulfilment, hoping some day to attain the higher elf -enrichment outright. Realizing that their presence in resource- rnment soldiers sold munitions to

  14. Mechanical design

    NASA Technical Reports Server (NTRS)

    1976-01-01

    Design concepts for a 1000 mw thermal stationary power plant employing the UF6 fueled gas core breeder reactor are examined. Three design combinations-gaseous UF6 core with a solid matrix blanket, gaseous UF6 core with a liquid blanket, and gaseous UF6 core with a circulating blanket were considered. Results show the gaseous UF6 core with a circulating blanket was best suited to the power plant concept.

  15. Scientific Performance Analysis of the SYZ Telescope Design versus the RC Telescope Design

    NASA Astrophysics Data System (ADS)

    Ma, Donglin; Cai, Zheng

    2018-02-01

    Recently, Su et al. propose an innovative design, referred as the “SYZ” design, for China’s new project of a 12 m optical-infrared telescope. The SYZ telescope design consists of three aspheric mirrors with non-zero power, including a relay mirror below the primary mirror. SYZ design yields a good imaging quality and has a relatively flat field curvature at Nasmyth focus. To evaluate the science-compatibility of this three-mirror telescope, in this paper, we thoroughly compare the performance of SYZ design with that of Ritchey–Chrétien (RC) design, a conventional two-mirror telescope design. Further, we propose the Observing Information Throughput (OIT) as a metric for quantitatively evaluating the telescopes’ science performance. We find that although a SYZ telescope yields a superb imaging quality over a large field of view, a two-mirror (RC) telescope design holds a higher overall throughput, a better diffraction-limited imaging quality in the central field of view (FOV < 5‧) which is better for the performance of extreme Adaptive Optics (AO), and a generally better scientific performance with a higher OIT value. D. Ma & Z. Cai contributed equally to this paper.

  16. Lessons Learned from Applying Design Thinking in a NASA Rapid Design Study in Aeronautics

    NASA Technical Reports Server (NTRS)

    McGowan, Anna-Maria; Bakula, Casey; Castner, Raymond

    2017-01-01

    In late 2015, NASA's Aeronautics Research Mission Directorate (ARMD) funded an experiment in rapid design and rapid teaming to explore new approaches to solving challenging design problems in aeronautics in an effort to cultivate and foster innovation. This report summarizes several lessons learned from the rapid design portion of the study. This effort entailed learning and applying design thinking, a human-centered design approach, to complete the conceptual design for an open-ended design challenge within six months. The design challenge focused on creating a capability to advance experimental testing of autonomous aeronautics systems, an area of great interest to NASA, the US government as a whole, and an entire ecosystem of users and developers around the globe. A team of nine civil servant researchers from three of NASA's aeronautics field centers with backgrounds in several disciplines was assembled and rapidly trained in design thinking under the guidance of the innovation and design firm IDEO. The design thinking process, while used extensively outside the aerospace industry, is less common and even counter to many practices within the aerospace industry. In this report, several contrasts between common aerospace research and development practices and design thinking are discussed, drawing upon the lessons learned from the NASA rapid design study. The lessons discussed included working towards a design solution without a set of detailed design requirements, which may not be practical or even feasible for management to ascertain for complex, challenging problems. This approach allowed for the possibility of redesigning the original problem statement to better meet the needs of the users. Another lesson learned was to approach problems holistically from the perspective of the needs of individuals that may be affected by advances in topic area instead of purely from a technological feasibility viewpoint. The interdisciplinary nature of the design team also

  17. Aviation Design Software

    NASA Technical Reports Server (NTRS)

    1997-01-01

    DARcorporation developed a General Aviation CAD package through a Small Business Innovation Research contract from Langley Research Center. This affordable, user-friendly preliminary design system for General Aviation aircraft runs on the popular 486 IBM-compatible personal computers. Individuals taking the home-built approach, small manufacturers of General Aviation airplanes, as well as students and others interested in the analysis and design of aircraft are possible users of the package. The software can cut design and development time in half.

  18. Designing Journalists: Teaching Journalism Students to Think Like Web Designers

    ERIC Educational Resources Information Center

    Gyori, Bradford; Charles, Mathew

    2018-01-01

    The authors introduced 80 university-level journalism students to a web design program called Klynt and supervised the creation of multiple interactive documentaries. They discovered that fledgling reporters could effectively design interactive media while creating work that reflects their own candid and extemporaneous ethos. Building on the…

  19. Designing for Mild Cognitive Impairment (MCI): A Design Anthropological Perspective.

    PubMed

    Collier, Guy; Kayes, Nicola; Reay, Stephen; Bill, Amanda

    2017-01-01

    This paper will present a design anthropological perspective on an ongoing project called 'Living Well with Mild Cognitive Impairment (MCI)'. The project explores how people with MCI (and their families) manage and respond to changes in their memory and thinking. One of the primary aims of this project is to design an online resource that will support people to 'Live Well' within the context of possible cognitive decline. The resource was originally proposed to function as a kind of online community, where users could both share and learn about home-grown strategies for managing the cognitive changes associated with MCI in everyday life. Much of this project has been guided by the methodological approach of design anthropology, which encourages project researchers and stakeholders to critically examine underlying assumptions and conceptual frameworks, which in this case revolve around the disputed MCI category. In this paper we will provide some background to the Living Well project before highlighting a number of key insights attained from design anthropology.

  20. Aircraft Design Software

    NASA Technical Reports Server (NTRS)

    1997-01-01

    Successful commercialization of the AirCraft SYNThesis (ACSYNT) tool has resulted in the creation of Phoenix Integration, Inc. ACSYNT has been exclusively licensed to the company, an outcome of a seven year, $3 million effort to provide unique software technology to a focused design engineering market. Ames Research Center formulated ACSYNT and in working with the Virginia Polytechnic Institute CAD Laboratory, began to design and code a computer-aided design for ACSYNT. Using a Joint Sponsored Research Agreement, Ames formed an industry-government-university alliance to improve and foster research and development for the software. As a result of the ACSYNT Institute, the software is becoming a predominant tool for aircraft conceptual design. ACSYNT has been successfully applied to high- speed civil transport configuration, subsonic transports, and supersonic fighters.

  1. Turbine design review text

    NASA Technical Reports Server (NTRS)

    1975-01-01

    Three-volume publication covers theoretical, design, and performance aspects of turbines. Volumes cover thermodynamic and fluid-dynamic concepts, velocity diagram design, turbine blade aerodynamic design, turbine energy losses, supersonic turbines, radial-inflow turbines, turbine cooling, and aerodynamic performance testing.

  2. Designing Instructional Materials: Some Guidelines.

    ERIC Educational Resources Information Center

    Burbank, Lucille; Pett, Dennis

    Guidelines for the design of instructional materials are outlined in this paper. The principles of design are presented in five major categories: (1) general design (structural appeal and personal appeal); (2) instructional design (attention, memory, concept learning, and attitude change); (3) visual design (media considerations, pictures, graphs…

  3. Designers as Teachers and Learners: Transferring Workplace Design Practice into Educational Settings

    ERIC Educational Resources Information Center

    Mawson, B.

    2007-01-01

    The nature of the design process and how to develop this skill in novice designers has been of considerable interest to technology educators. The relationship between workplace and school-based design is one area in which a need for further research has been identified by Hill and Anning (2001, "International Journal of Technology and Design…

  4. Help Design Software Project

    DTIC Science & Technology

    1988-11-30

    discrete guidelines or rules to be used in the design. They pay little if any attention to how the developer can utilize the guidance. At best, they...designer’s attention on the critical design features and present ihe rationale for those features. It also describes alternative designs that were...more leading between lines, and careful attention to the selection of fonts (Rubens and Krull, 1985 ; Brockman, 1986). Bradford (1984) outlines the

  5. Conceptual design optimization study

    NASA Technical Reports Server (NTRS)

    Hollowell, S. J.; Beeman, E. R., II; Hiyama, R. M.

    1990-01-01

    The feasibility of applying multilevel functional decomposition and optimization techniques to conceptual design of advanced fighter aircraft was investigated. Applying the functional decomposition techniques to the conceptual design phase appears to be feasible. The initial implementation of the modified design process will optimize wing design variables. A hybrid approach, combining functional decomposition techniques for generation of aerodynamic and mass properties linear sensitivity derivatives with existing techniques for sizing mission performance and optimization, is proposed.

  6. People-oriented Information Visualization Design

    NASA Astrophysics Data System (ADS)

    Chen, Zhiyong; Zhang, Bolun

    2018-04-01

    In the 21st century with rapid development, in the wake of the continuous progress of science and technology, human society enters the information era and the era of big data, and the lifestyle and aesthetic system also change accordingly, so the emerging field of information visualization is increasingly popular. Information visualization design is the process of visualizing all kinds of tedious information data, so as to quickly accept information and save time-cost. Along with the development of the process of information visualization, information design, also becomes hotter and hotter, and emotional design, people-oriented design is an indispensable part of in the design of information. This paper probes information visualization design through emotional analysis of information design based on the social context of people-oriented experience from the perspective of art design. Based on the three levels of emotional information design: instinct level, behavior level and reflective level research, to explore and discuss information visualization design.

  7. Medicines by Design

    MedlinePlus

    ... Education > Medicines By Design Medicines By Design Spotlight Nature's Medicine Cabinet A Medicine's Life Inside the Body ... CYP 450 enzymes » more Chapter 3: Drugs from Nature, Then and Now Drugs from plants, oceans and ...

  8. Marine Steam Condenser Design Optimization.

    DTIC Science & Technology

    1983-12-01

    to make design decisions to obtain a feasible design. CONNIN, as do most optimizers, requires complete control in determining all iterative design...neutralize all the places where such design decisions are made. By removing the ability for CONDIP to make any design decisions it became totally passive...dependent on CONNIN for design decisions , does not have that capability. Pemeabering that CONHIN requires a complete once-through analysis in order to

  9. Designing Online Education Courses.

    ERIC Educational Resources Information Center

    Trentin, Guglielmo

    2001-01-01

    Focuses on the main elements that characterize online course design. Topics include design constraints; analysis of learning needs; defining objectives; course prerequisites; content structuring; course flexibility; learning strategies; evaluation criteria; course activities; course structure; communication architecture; and design evaluation.…

  10. Aerodynamic Design Using Neural Networks

    NASA Technical Reports Server (NTRS)

    Rai, Man Mohan; Madavan, Nateri K.

    2003-01-01

    The design of aerodynamic components of aircraft, such as wings or engines, involves a process of obtaining the most optimal component shape that can deliver the desired level of component performance, subject to various constraints, e.g., total weight or cost, that the component must satisfy. Aerodynamic design can thus be formulated as an optimization problem that involves the minimization of an objective function subject to constraints. A new aerodynamic design optimization procedure based on neural networks and response surface methodology (RSM) incorporates the advantages of both traditional RSM and neural networks. The procedure uses a strategy, denoted parameter-based partitioning of the design space, to construct a sequence of response surfaces based on both neural networks and polynomial fits to traverse the design space in search of the optimal solution. Some desirable characteristics of the new design optimization procedure include the ability to handle a variety of design objectives, easily impose constraints, and incorporate design guidelines and rules of thumb. It provides an infrastructure for variable fidelity analysis and reduces the cost of computation by using less-expensive, lower fidelity simulations in the early stages of the design evolution. The initial or starting design can be far from optimal. The procedure is easy and economical to use in large-dimensional design space and can be used to perform design tradeoff studies rapidly. Designs involving multiple disciplines can also be optimized. Some practical applications of the design procedure that have demonstrated some of its capabilities include the inverse design of an optimal turbine airfoil starting from a generic shape and the redesign of transonic turbines to improve their unsteady aerodynamic characteristics.

  11. Enhanced Learning through Design Problems--Teaching a Components-Based Course through Design

    ERIC Educational Resources Information Center

    Jensen, Bogi Bech; Hogberg, Stig; Jensen, Frida av Flotum; Mijatovic, Nenad

    2012-01-01

    This paper describes a teaching method used in an electrical machines course, where the students learn about electrical machines by designing them. The aim of the course is not to teach design, albeit this is a side product, but rather to teach the fundamentals and the function of electrical machines through design. The teaching method is…

  12. Simulation-Driven Design Approach for Design and Optimization of Blankholder

    NASA Astrophysics Data System (ADS)

    Sravan, Tatipala; Suddapalli, Nikshep R.; Johan, Pilthammar; Mats, Sigvant; Christian, Johansson

    2017-09-01

    Reliable design of stamping dies is desired for efficient and safe production. The design of stamping dies are today mostly based on casting feasibility, although it can also be based on criteria for fatigue, stiffness, safety, economy. Current work presents an approach that is built on Simulation Driven Design, enabling Design Optimization to address this issue. A structural finite element model of a stamping die, used to produce doors for Volvo V70/S80 car models, is studied. This die had developed cracks during its usage. To understand the behaviour of stress distribution in the stamping die, structural analysis of the die is conducted and critical regions with high stresses are identified. The results from structural FE-models are compared with analytical calculations pertaining to fatigue properties of the material. To arrive at an optimum design with increased stiffness and lifetime, topology and free-shape optimization are performed. In the optimization routine, identified critical regions of the die are set as design variables. Other optimization variables are set to maintain manufacturability of the resultant stamping die. Thereafter a CAD model is built based on geometrical results from topology and free-shape optimizations. Then the CAD model is subjected to structural analysis to visualize the new stress distribution. This process is iterated until a satisfactory result is obtained. The final results show reduction in stress levels by 70% with a more homogeneous distribution. Even though mass of the die is increased by 17 %, overall, a stiffer die with better lifetime is obtained. Finally, by reflecting on the entire process, a coordinated approach to handle such situations efficiently is presented.

  13. Applying Semiotic Theories to Graphic Design Education: An Empirical Study on Poster Design Teaching

    ERIC Educational Resources Information Center

    Yang, Chao-Ming; Hsu, Tzu-Fan

    2015-01-01

    The rationales behind design are dissimilar to those behind art. Establishing an adequate theoretical foundation for conducting design education can facilitate scientising design methods. Thus, from the perspectives of the semiotic theories proposed by Saussure and Peirce, we investigated graphic design curricula by performing teaching…

  14. Design, science and naturalism

    NASA Astrophysics Data System (ADS)

    Deming, David

    2008-09-01

    The Design Argument is the proposition that the presence of order in the universe is evidence for the existence of God. The Argument dates at least to the presocratic Greek philosophers, and is largely based on analogical reasoning. Following the appearance of Aquinas' Summa Theologica in the 13th century, the Christian Church in Europe embraced a Natural Theology based on observation and reason that allowed it to dominate the entire world of knowledge. Science in turn advanced itself by demonstrating that it could be of service to theology, the recognized queen of the sciences. During the heyday of British Natural Theology in the 17th and 18th centuries, the watchmaker, shipbuilder, and architect analogies were invoked reflexively by philosophers, theologians, and scientists. The Design Argument was not systematically and analytically criticized until David Hume wrote Dialogues on Natural Religion in the 1750s. After Darwin published Origin of Species in 1859, Design withered on the vine. But in recent years, the Argument has been resurrected under the appellation "intelligent design," and been the subject of political and legal controversy in the United States. Design advocates have argued that intelligent design can be formulated as a scientific hypothesis, that new scientific discoveries validate a design inference, and that naturalism must be removed as a methodological requirement in science. If science is defined by a model of concentric epistemological zonation, design cannot be construed as a scientific hypothesis because it is inconsistent with the core aspects of scientific methodology: naturalism, uniformity, induction, and efficient causation. An analytical examination of claims by design advocates finds no evidence of any type to support either scientific or philosophical claims that design can be unambiguously inferred from nature. The apparent irreducible complexity of biological mechanisms may be explained by exaptation or scaffolding. The argument

  15. The CADSS design automation system. [computerized design language for small digital systems

    NASA Technical Reports Server (NTRS)

    Franke, E. A.

    1973-01-01

    This research was designed to implement and extend a previously defined design automation system for the design of small digital structures. A description is included of the higher level language developed to describe systems as a sequence of register transfer operations. The system simulator which is used to determine if the original description is correct is also discussed. The design automation system produces tables describing the state transistions of the system and the operation of all registers. In addition all Boolean equations specifying system operation are minimized and converted to NAND gate structures. Suggestions for further extensions to the system are also given.

  16. Design and operations technologies - Integrating the pieces. [for future space systems design

    NASA Technical Reports Server (NTRS)

    Eldred, C. H.

    1979-01-01

    As major elements of life-cycle costs (LCC) having critical impacts on the initiation and utilization of future space programs, the areas of vehicle design and operations are reviewed in order to identify technology requirements. Common to both areas is the requirement for efficient integration of broad, complex systems. Operations technologies focus on the extension of space-based capabilities and cost reduction through the combination of innovative design, low-maintenance hardware, and increased manpower productivity. Design technologies focus on computer-aided techniques which increase productivity while maintaining a high degree of flexibility which enhances creativity and permits graceful design changes.

  17. Enhancements of Tow-Steering Design Techniques: Design of Rectangular Panel Under Combined Loads

    NASA Technical Reports Server (NTRS)

    Tatting, Brian F.; Setoodeh, Shahriar; Gurdal, Zafer

    2005-01-01

    An extension to existing design tools that utilize tow-steering is presented which is used to investigate the use of elastic tailoring for a flat panel with a central hole under combined loads of compression and shear. The elastic tailoring is characterized by tow-steering within individual lamina as well as a novel approach based on selective reinforcement, which attempts to minimize compliance through the use of Cellular Automata design concepts. The selective reinforcement designs lack any consideration of manufacturing constraints, so a new tow-steered path definition was developed to translate the prototype selective reinforcement designs into manufacturable plies. The minimum weight design of a flat panel under combined loading was based on a model provided by NASA-Langley personnel and analyzed by STAGS within the OLGA design environment. Baseline designs using traditional straight fiber plies were generated, as well as tow-steered designs which incorporated parallel, tow-drop, and overlap plies within the laminate. These results indicated that the overlap method provided the best improvement with regards to weight and performance as compared to traditional constant stiffness monocoque panels, though the laminates did not measure up to similar designs from the literature using sandwich and isogrid constructions. Further design studies were conducted using various numbers of the selective reinforcement plies at the core and outer surface of the laminate. None of these configurations exhibited notable advantages with regard to weight or buckling performance. This was due to the fact that the minimization of the compliance tended to direct the major stresses toward the center of the panel, which decreased the ability of the structure to withstand loads leading to instability.

  18. Blended Interaction Design: A Spatial Workspace Supporting HCI and Design Practice

    NASA Astrophysics Data System (ADS)

    Geyer, Florian

    This research investigates novel methods and techniques along with tool support that result from a conceptual blend of human-computer interaction with design practice. Using blending theory with material anchors as a theoretical framework, we frame both input spaces and explore emerging structures within technical, cognitive, and social aspects. Based on our results, we will describe a framework of the emerging structures and will design and evaluate tool support within a spatial, studio-like workspace to support collaborative creativity in interaction design.

  19. Update of bridge design standards in Alabama for AASHTO LRFD seismic design requirements.

    DOT National Transportation Integrated Search

    2013-11-01

    The Alabama Department of Transportation (ALDOT) has been required to update their bridge design to the LRFD Bridge Design Specifications. This transition has resulted in changes to the seismic design standards of bridges in the state. Multiple bridg...

  20. Design and Off-design Performance of 100 Kwe-class Brayton Power Conversion Systems

    NASA Technical Reports Server (NTRS)

    Johnson, Paul K.; Mason, Lee S.

    2005-01-01

    The NASA Glenn Research Center in-house computer model Closed Cycle Engine Program (CCEP) was used to explore the design trade space and off-design performance characteristics of 100 kWe-class recuperated Closed Brayton Cycle (CBC) power conversion systems. Input variables for a potential design point included the number of operating units (1, 2, 4), cycle peak pressure (0.5, 1, 2 MPa), and turbo-alternator shaft speed (30, 45, 60 kRPM). The design point analysis assumed a fixed turbine inlet temperature (1150 K), compressor inlet temperature (400 K), working-fluid molecular weight (40 g/mol), compressor pressure ratio (2.0), recuperator effectiveness (0.95), and a Sodium-Potassium (NaK) pumped-loop radiator. The design point options were compared on the basis of thermal input power, radiator area, and mass. For a nominal design point with defined Brayton components and radiator area, off-design cases were examined by reducing turbine inlet temperature (as low as 900 K), reducing shaft speed (as low as 50% of nominal), and circulating a percentage (up to 20%) of the compressor exit flow back to the gas cooler. The off-design examination sought approaches to reduce thermal input power without freezing the radiator.