Sample records for research objectives include

  1. Measuring research impact in Australia's medical research institutes: a scoping literature review of the objectives for and an assessment of the capabilities of research impact assessment frameworks.

    PubMed

    Deeming, Simon; Searles, Andrew; Reeves, Penny; Nilsson, Michael

    2017-03-21

    Realising the economic potential of research institutions, including medical research institutes, represents a policy imperative for many Organisation for Economic Co-operation and Development nations. The assessment of research impact has consequently drawn increasing attention. Research impact assessment frameworks (RIAFs) provide a structure to assess research translation, but minimal research has examined whether alternative RIAFs realise the intended policy outcomes. This paper examines the objectives presented for RIAFs in light of economic imperatives to justify ongoing support for health and medical research investment, leverage productivity via commercialisation and outcome-efficiency gains in health systems, and ensure that translation and impact considerations are embedded into the research process. This paper sought to list the stated objectives for RIAFs, to identify existing frameworks and to evaluate whether the identified frameworks possessed the capabilities necessary to address the specified objectives. A scoping review of the literature to identify objectives specified for RIAFs, inform upon descriptive criteria for each objective and identify existing RIAFs. Criteria were derived for each objective. The capability for the existing RIAFs to realise the alternative objectives was evaluated based upon these criteria. The collated objectives for RIAFs included accountability (top-down), transparency/accountability (bottom-up), advocacy, steering, value for money, management/learning and feedback/allocation, prospective orientation, and speed of translation. Of the 25 RIAFs identified, most satisfied objectives such as accountability and advocacy, which are largely sufficient for the first economic imperative to justify research investment. The frameworks primarily designed to optimise the speed of translation or enable the prospective orientation of research possessed qualities most likely to optimise the productive outcomes from research. However, the results show that few frameworks met the criteria for these objectives. It is imperative that the objective(s) for an assessment framework are explicit and that RIAFs are designed to realise these objectives. If the objectives include the capability to pro-actively drive productive research impacts, the potential for prospective orientation and a focus upon the speed of translation merits prioritisation. Frameworks designed to optimise research translation and impact, rather than simply assess impact, offer greater promise to contribute to the economic imperatives compelling their implementation.

  2. Interviewing Objects: Including Educational Technologies as Qualitative Research Participants

    ERIC Educational Resources Information Center

    Adams, Catherine A.; Thompson, Terrie Lynn

    2011-01-01

    This article argues the importance of including significant technologies-in-use as key qualitative research participants when studying today's digitally enhanced learning environments. We gather a set of eight heuristics to assist qualitative researchers in "interviewing" technologies-in-use (or other relevant objects), drawing on concrete…

  3. Color Research and Its Application to the Design of Instructional Materials.

    ERIC Educational Resources Information Center

    Pett, Dennis; Wilson, Trudy

    1996-01-01

    Reviews color research and considers its implications for the design of instructional materials. Topics include physiological and psychological effects; color and learning, including attention, search tasks, retention and other objective measures, and non-objective measures; color and the cathode ray tube (CRT); and further research needs.…

  4. Neural networks modeling and control of dynamical systems

    NASA Technical Reports Server (NTRS)

    Soloway, Don

    1992-01-01

    The topics are presented in viewgraph form and include: an overview of research; first year research objectives (starting 5/91); background; current work; accomplishments from 5/91-9/91; and second year research objectives.

  5. Research and Technology Objectives and Plans Summary (RTOPS)

    NASA Technical Reports Server (NTRS)

    1982-01-01

    A compilation of summary portions of each of the Research and Technology Objectives and Plans (RTOPS) used for management review and control of research currently in progress throughout NASA is presented. Subject, technical monitors, responsible NASA organization, and RTOP number indexes are included.

  6. Research and Technology Objectives and Plans Summary (RTOPS)

    NASA Technical Reports Server (NTRS)

    1981-01-01

    A compilation of the summary portions of each of the Research and Technology Objective Plans (RTOP) used for management review and control of research currently in progress throughout NASA is presented. Indexes include: subject, technical monitor, responsible NASA organization, and RTOP number.

  7. Research and Technology Objectives and Plans Summary (RTOPS)

    NASA Technical Reports Server (NTRS)

    1980-01-01

    A compilation of the summary portions of each of the Research and Technology Objectives and Plans (RTOPS) used for management review and control research currently in progress throughout NASA is presented. Indexes include: subject, technical monitor, responsible NASA organization, and RTOP number.

  8. Strengthening links between waterfowl research and management

    USGS Publications Warehouse

    Roberts, Anthony J.; Eadie, John M.; Howerter, David; Johnson, Fred A.; Nichols, James; Runge, Michael C.; Vrtiska, Mark; Williams, Byron K.

    2018-01-01

    Waterfowl monitoring, research, regulation, and adaptive planning are leading the way in supporting science-informed wildlife management. However, increasing societal demands on natural resources have created a greater need for adaptable and successful linkages between waterfowl science and management. We presented a special session at the 2016 North American Duck Symposium, Annapolis, Maryland, USA on the successes and challenges of linking research and management in waterfowl conservation, and we summarize those thoughts in this commentary. North American waterfowl management includes a diversity of actions including management of harvest and habitat. Decisions for waterfowl management are structured using decision analysis by incorporating stakeholder values into formal objectives, identifying research relevant to objectives, integrating scientific knowledge, and choosing an optimal strategy with respect to objectives. Recently, the consideration of the value of information has been proposed as a means to evaluate the utility of research designed to meet objectives. Despite these advances, the ability to conduct waterfowl research with direct management application may be increasingly difficult in research institutions for several reasons including reduced funding for applied research and the lower perceived value of applied versus theoretical research by some university academics. In addition, coordination between researchers and managers may be logistically constrained, and communication may be ineffective between the 2 groups. Strengthening these links would help develop stronger and more coordinated approaches for the conservation of waterfowl and the wetlands upon which they depend.

  9. Senior Thesis Research at Princeton.

    ERIC Educational Resources Information Center

    Prud'homme, Robert K.

    1981-01-01

    Reviews a senior undergraduate research program in chemical engineering at Princeton University. Includes strengths and requirements for a successful program. Senior thesis research provides creative problem solving experiences for students and is congruent with departmental research objectives. Selected student comments are included. (SK)

  10. Analysis and Design of Fuselage Structures Including Residual Strength Prediction Methodology

    NASA Technical Reports Server (NTRS)

    Knight, Norman F.

    1998-01-01

    The goal of this research project is to develop and assess methodologies for the design and analysis of fuselage structures accounting for residual strength. Two primary objectives are included in this research activity: development of structural analysis methodology for predicting residual strength of fuselage shell-type structures; and the development of accurate, efficient analysis, design and optimization tool for fuselage shell structures. Assessment of these tools for robustness, efficient, and usage in a fuselage shell design environment will be integrated with these two primary research objectives.

  11. Teaching Object Permanence: An Action Research Study

    ERIC Educational Resources Information Center

    Bruce, Susan M.; Vargas, Claudia

    2013-01-01

    "Object permanence," also known as "object concept" in the field of visual impairment, is one of the most important early developmental milestones. The achievement of object permanence is associated with the onset of representational thought and language. Object permanence is important to orientation, including the recognition of landmarks.…

  12. RICO Graduate Student Research Flight: The Island Tail Objective

    NASA Astrophysics Data System (ADS)

    Small, J. D.; Anderson-Bereznicki, S. D.; Medeiros, B.; Nuijens, L.; Henry, C. K.; O'Donnell, D. M.; Morales, F.; Shen, H.

    2005-12-01

    The Rain in Cumulus over the Ocean (RICO) project was an intensive field project aimed to study and understand precipitation processes in trade wind cumulus. The project took place from Nov 23, 2004 until Jan 25, 2005 on two small islands of the Lesser Antilles, Antigua and Barbuda, where trade wind cumulus fields frequently occur during suppressed wintertime conditions. RICO provided a unique combination of research and education by offering the RICO Graduate Seminar Series and the development and implementation of a graduate student designed and directed research flight. One of the main goals of the graduate student research flight was to allow graduate students to participate in the process of developing a research flight plan and identifying scientific goals and objectives first-hand. Added benefits included the possibility of addressing scientific questions not included in the main RICO objectives. This also involved collaboration when discussing different ideas and initiatives and the full development of all stages of the research flight including the coordination of two research aircraft (NCAR-C130, University of Wyoming King Air), one research vessel (RV Seward Johnson), S-Pol radar site and real time operations center satellite information. Seventeen graduate students from both the US and Europe developed two different plans to be presented to RICO project principle investigators; both of which were approved. The island tail objective aimed at characterizing the line of clouds known as 'island tails' that frequently form off the leeward coast of the Caribbean islands. This objective was successful in its implementation on Jan 18, 2005 with measurements made in vigorous, waterspout producing tail clouds immediately downwind of Barbuda. The investigation of these 'tails' fills a void in current cloud physics research since it is the first time this ubiquitous feature of trade-wind islands has been the focus of careful study. Scientific questions to be addressed with data collected on the island tail include: 1) Are these clouds forced by a heated island effect or another dynamical mechanism? 2) Do islands serve merely as source regions of aerosol which act as nucleation sites? 3) Where in the island tail does rain develop, if at all? A description of the unique learning experience and the educational and scientific benefits of the graduate student research flight island tail objective are outlined and discussed.

  13. Pharmacogenetic research in partnership with American Indian and Alaska Native communities

    PubMed Central

    Woodahl, Erica L; Lesko, Lawrence J; Hopkins, Scarlett; Robinson, Renee F; Thummel, Kenneth E; Burke, Wylie

    2014-01-01

    Pharmacogenetics is a subset of personalized medicine that applies knowledge about genetic variation in gene–drug pairs to help guide optimal dosing. There is a lack of data, however, about pharmacogenetic variation in underserved populations. One strategy for increasing participation of underserved populations in pharmacogenetic research is to include communities in the research process. We have established academic–community partnerships with American Indian and Alaska Native people living in Alaska and Montana to study pharmacogenetics. Key features of the partnership include community oversight of the project, research objectives that address community health priorities, and bidirectional learning that builds capacity in both the community and the research team. Engaging the community as coresearchers can help build trust to advance pharmacogenetic research objectives. PMID:25141898

  14. Directory of research projects: Planetary geology and geophysics program

    NASA Technical Reports Server (NTRS)

    Holt, Henry (Editor)

    1990-01-01

    Information about currently funded scientific research within the Planetary Geology and Geophysics Program is provided, including the proposal summary sheet from each proposal funded under the program during fiscal year 1990. Information about the research project, including title, principal investigator, institution, summary of research objectives, past accomplishments, and proposed new investigations is also provided.

  15. Green Infrastructure Research at EPA's Edison Environmental Center

    EPA Science Inventory

    The presentation outline includes: (1) Green infrastructure research objectives (2) Introduction to ongoing research projects - Aspects of design, construction, and maintenence that affect function - Real-world applications of GI research

  16. Overview of NASA's Space Solar Power Technology Advanced Research and Development Program

    NASA Technical Reports Server (NTRS)

    Howell, Joe; Mankins, John C.; Davis, N. Jan (Technical Monitor)

    2001-01-01

    Large solar power satellite (SPS) systems that might provide base load power into terrestrial markets were examined extensively in the 1970s by the US Department of Energy (DOE) and the National Aeronautics and Space Administration (NASA). Following a hiatus of about 15 years, the subject of space solar power (SSP) was reexamined by NASA from 1995-1997 in the 'fresh look' study, and during 1998 in an SSP 'concept definition study', and during 1999-2000 in the SSP Exploratory Research and Technology (SERT) program. As a result of these efforts, during 2001, NASA has initiated the SSP Technology Advanced Research and Development (STAR-Dev) program based on informed decisions. The goal of the STAR-Dev program is to conduct preliminary strategic technology research and development to enable large, multi-megawatt to gigawatt-class space solar power (SSP) systems and wireless power transmission (WPT) for government missions and commercial markets (in-space and terrestrial). Specific objectives include: (1) Release a NASA Research Announcement (NRA) for SSP Projects; (2) Conduct systems studies; (3) Develop Component Technologies; (4) Develop Ground and Flight demonstration systems; and (5) Assess and/or Initiate Partnerships. Accomplishing these objectives will allow informed future decisions regarding further SSP and related research and development investments by both NASA management and prospective external partners. In particular, accomplishing these objectives will also guide further definition of SSP and related technology roadmaps including performance objectives, resources and schedules; including 'multi-purpose' applications (commercial, science, and other government).

  17. Research Objectives for Human Missions in the Proving Ground of Cis-Lunar Space

    NASA Astrophysics Data System (ADS)

    Spann, James; Niles, Paul B.; Eppler, Dean B.; Kennedy, Kriss J.; Lewis, Ruthan.; Sullivan, Thomas A.

    2016-04-01

    Introduction: This talk will introduce the preliminary findings in support of NASA's Future Capabilities Team. In support of the ongoing studies conducted by NASA's Future Capabilities Team, we are tasked with collecting research objectives for the Proving Ground activities. The objectives could include but are certainly not limited to: demonstrating crew well being and performance over long duration missions, characterizing lunar volatiles, Earth monitoring, near Earth object search and identification, support of a far-side radio telescope, and measuring impact of deep space environment on biological systems. Beginning in as early as 2023, crewed missions beyond low Earth orbit will begin enabled by the new capabilities of the SLS and Orion vehicles. This will initiate the "Proving Ground" phase of human exploration with Mars as an ultimate destination. The primary goal of the Proving Ground is to demonstrate the capability of suitably long duration spaceflight without need of continuous support from Earth, i.e. become Earth Independent. A major component of the Proving Ground phase is to conduct research activities aimed at accomplishing major objectives selected from a wide variety of disciplines including but not limited to: Astronomy, Heliophysics, Fundamental Physics, Planetary Science, Earth Science, Human Systems, Fundamental Space Biology, Microgravity, and In Situ Resource Utilization. Mapping and prioritizing the most important objectives from these disciplines will provide a strong foundation for establishing the architecture to be utilized in the Proving Ground. Possible Architectures: Activities and objectives will be accomplished during the Proving Ground phase using a deep space habitat. This habitat will potentially be accompanied by a power/propulsion bus capable of moving the habitat to accomplish different objectives within cis-lunar space. This architecture can also potentially support staging of robotic and tele-robotic assets as well as sample-return. As mission durations increase from 20 days to 300 days, increasingly ambitious objectives may be undertaken including rendezvous with an asteroid or other near-Earth object. Research activities can occur inside the habitat, outside the habitat, via externally mounted instruments, or using free flying satellites/landers. Research Objectives: Primary mission objectives are listed below. In order to help define details of the mission architecture, including the means by which the architecture can be supported, more specific research objectives are needed. Title/Objective Crew Transportation/Provide ability to transport at least four crew to cislunar space Heavy Launch Capability/Provide beyond LEO launch capabilities to include crew, co-manisfested payloads, and large cargo In-Space Propulsion/Provide in-sapce propulsion capabilities to send crew and cargo on Mars-class mission durations and distances Deep Space Navigation and Communication/Provide and validate cislunar and Mars system navigation and communication Science/Enable science community objectives Deep Space Operations/Provide deep-space operation capabilities: EVA, Staging, Logistics, Human-robotic integration, Autonomous operations In-Situ Resource Utilization/Understand the nature and distribution of volatiles and extraction techniques, and decide on their potential use in the human exploration architecture Deep Space Habitation/Provide beyond LEO habitation systems sufficient to support at least four crew on Mars-class mission durations and dormancy Crew Health/Validate crew health, performance, and mitigation protocols for Mars-class missions Reference: .NASA, NASA's Journey to Mars: Pioneering Next Steps in Space Exploration. 34 ( October 8, 2015).

  18. Research Objectives for Human Missions in the Proving Ground of Cis-Lunar Space

    NASA Astrophysics Data System (ADS)

    Spann, James; Niles, Paul; Eppler, Dean; Kennedy, Kriss; Lewis, Ruthan; Sullivan, Thomas

    2016-07-01

    Introduction: This talk will introduce the preliminary findings in support of NASA's Future Capabilities Team. In support of the ongoing studies conducted by NASA's Future Capabilities Team, we are tasked with collecting re-search objectives for the Proving Ground activities. The objectives could include but are certainly not limited to: demonstrating crew well being and performance over long duration missions, characterizing lunar volatiles, Earth monitoring, near Earth object search and identification, support of a far-side radio telescope, and measuring impact of deep space environment on biological systems. Beginning in as early as 2023, crewed missions beyond low Earth orbit will be enabled by the new capabilities of the SLS and Orion vehicles. This will initiate the "Proving Ground" phase of human exploration with Mars as an ultimate destination. The primary goal of the Proving Ground is to demonstrate the capability of suitably long dura-tion spaceflight without need of continuous support from Earth, i.e. become Earth Independent. A major component of the Proving Ground phase is to conduct research activities aimed at accomplishing major objectives selected from a wide variety of disciplines including but not limited to: Astronomy, Heliophysics, Fun-damental Physics, Planetary Science, Earth Science, Human Systems, Fundamental Space Biology, Microgravity, and In Situ Resource Utilization. Mapping and prioritizing the most important objectives from these disciplines will provide a strong foundation for establishing the architecture to be utilized in the Proving Ground. Possible Architectures: Activities and objectives will be accomplished during the Proving Ground phase using a deep space habitat. This habitat will potentially be accompanied by a power/propulsion bus capable of moving the habitat to accomplish different objectives within cis-lunar space. This architecture can also potentially support stag-ing of robotic and tele-robotic assets as well as sample-return. As mission durations increase from 20 days to 300 days, increasingly ambitious objectives may be undertaken in-cluding rendezvous with an asteroid or other near-Earth object. Research activities can occur inside the habitat, outside the habitat, via externally mounted instruments, or using free flying satellites/landers. Research Objectives: Primary mission objectives are listed below. In order to help define details of the mission architecture, including the means by which the architecture can be supported, more specific research objectives are needed. Title/Objective • Crew Transportation/Provide ability to transport at least four crew to cislunar space • Heavy Launch Capability/Provide beyond-LEO launch capabilities to include crew, co-manisfested pay-loads, and large cargo • In-Space Propulsion/Provide in-space propulsion capabilities to send crew and cargo on Mars-class mission durations and distances • Deep Space Navigation and Communication/Provide and validate cislunar and Mars system navigation and communication • Science/Enable science community objectives • Deep Space Operations/Provide deep-space operation capabilities: EVA, Staging, Logistics, Human-robotic integration, Autonomous operations • In-Situ Resource Utilization/Understand the nature and distribution of volatiles and extraction techniques, and decide on their potential use in the human exploration architecture • Deep Space Habitation/Provide beyond-LEO habitation systems sufficient to support at least four crew on Mars-class mission durations and dormancy • Crew Health/Validate crew health, performance, and mitigation protocols for Mars-class missions Reference: NASA, NASA's Journey to Mars: Pioneering Next Steps in Space Exploration. 34 ( October 8, 2015).

  19. Research on Molecular Sieve Technology.

    ERIC Educational Resources Information Center

    Shah, Dhananjai B.; Hayhurst, David T.

    1985-01-01

    The zeolite synthesis and modification research program at Cleveland State University (Ohio) is described, including program philosophy and objectives, and research facilities. Also considers zeolite synthesis, adsorption on zeolites, kinetics of adsorption, and zeolite catalysis research. (JN)

  20. A Learning Research Informed Design and Evaluation of a Web-Enhanced Object Oriented Programming Seminar

    ERIC Educational Resources Information Center

    Georgantaki, Stavroula C.; Retalis, Symeon D.

    2007-01-01

    "Object-Oriented Programming" subject is included in the ACM Curriculum Guidelines for Undergraduate and Graduate Degree Programs in Computer Science as well as in Curriculum for K-12 Computer Science. In a few research studies learning problems and difficulties have been recorded, and therefore, specific pedagogical guidelines and…

  1. Analyzing the Use of Concept Maps in Computer Science: A Systematic Mapping Study

    ERIC Educational Resources Information Center

    dos Santos, Vinicius; de Souza, Érica F.; Felizardo, Katia R; Vijaykumar, Nandamudi L.

    2017-01-01

    Context: concept Maps (CMs) enable the creation of a schematic representation of a domain knowledge. For this reason, CMs have been applied in different research areas, including Computer Science. Objective: the objective of this paper is to present the results of a systematic mapping study conducted to collect and evaluate existing research on…

  2. Setting Global Research Priorities for Developmental Disabilities, Including Intellectual Disabilities and Autism

    ERIC Educational Resources Information Center

    Tomlinson, M.; Yasamy, M. T.; Emerson, E.; Officer, A.; Richler, D.; Saxena, S.

    2014-01-01

    Objectives: The prevalence of intellectual disabilities (ID) has been estimated at 10.4/1000 worldwide with higher rates among children and adolescents in lower income countries. The objective of this paper is to address research priorities for development disabilities, notably ID and autism, at the global level and to propose the more rational…

  3. National Seminar on Research in Evaluation of Occupational Education.

    ERIC Educational Resources Information Center

    North Carolina State Univ., Raleigh. Center for Occupational Education.

    The purpose of this seminar, attended by 21 participants, was to examine issues, problems, and components of models for the evaluation of occupational education. A primary objective was to stimulate interest in evaluation as an object of research effort. Papers presented include: (1) "The Value Structure of Society Toward Work" by Arthur R. Jones,…

  4. Research study on stellar X-ray imaging experiment, volume 2

    NASA Technical Reports Server (NTRS)

    Wilson, H. H.; Vanspeybroeck, L. P.

    1972-01-01

    A review of the scientific objectives of an integrated X-ray orbiting telescope facility is presented. A set of observations to be conducted to achieve the objectives of the research are described. The techniques and equipment used in the experiment are defined. The configuration of the facility and the specifications of the test equipment are included.

  5. Assistive and Autonomous Breast Ultrasound Screening: Improving PPV and Reducing RSI

    DTIC Science & Technology

    imaging with quantitative elastography. Major objectives achieved in this period included development of a research platform including a compliant...This report details our first year of research activity on technologies that support sonographer-supervised robotic systems for breast ultrasound

  6. Multidisciplinary unmanned technology teammate (MUTT)

    NASA Astrophysics Data System (ADS)

    Uzunovic, Nenad; Schneider, Anne; Lacaze, Alberto; Murphy, Karl; Del Giorno, Mark

    2013-01-01

    The U.S. Army Tank Automotive Research, Development and Engineering Center (TARDEC) held an autonomous robot competition called CANINE in June 2012. The goal of the competition was to develop innovative and natural control methods for robots. This paper describes the winning technology, including the vision system, the operator interaction, and the autonomous mobility. The rules stated only gestures or voice commands could be used for control. The robots would learn a new object at the start of each phase, find the object after it was thrown into a field, and return the object to the operator. Each of the six phases became more difficult, including clutter of the same color or shape as the object, moving and stationary obstacles, and finding the operator who moved from the starting location to a new location. The Robotic Research Team integrated techniques in computer vision, speech recognition, object manipulation, and autonomous navigation. A multi-filter computer vision solution reliably detected the objects while rejecting objects of similar color or shape, even while the robot was in motion. A speech-based interface with short commands provided close to natural communication of complicated commands from the operator to the robot. An innovative gripper design allowed for efficient object pickup. A robust autonomous mobility and navigation solution for ground robotic platforms provided fast and reliable obstacle avoidance and course navigation. The research approach focused on winning the competition while remaining cognizant and relevant to real world applications.

  7. The search for structure - Object classification in large data sets. [for astronomers

    NASA Technical Reports Server (NTRS)

    Kurtz, Michael J.

    1988-01-01

    Research concerning object classifications schemes are reviewed, focusing on large data sets. Classification techniques are discussed, including syntactic, decision theoretic methods, fuzzy techniques, and stochastic and fuzzy grammars. Consideration is given to the automation of MK classification (Morgan and Keenan, 1973) and other problems associated with the classification of spectra. In addition, the classification of galaxies is examined, including the problems of systematic errors, blended objects, galaxy types, and galaxy clusters.

  8. An Analysis of Popular Ninth Grade Literature Anthologies with Respect to Selected Objectives for the Study of Literature in the Ninth Grade.

    ERIC Educational Resources Information Center

    Jakiel, Stanley James

    The problem approached in this study was to ascertain what objectives should be included in the study of literature in the ninth grade and to analyze some popular anthologies to find if appropriate goals and materials to meet these goals are included. Research on the subject of objectives for literature study was examined as were the writings of…

  9. New entrant safety research

    DOT National Transportation Integrated Search

    1994-07-22

    This study pursued five objectives. The first objective was the development of a study data base. Second, the study provided a general understanding of congestion. This understanding should include techniques for defining and measuring congestion as ...

  10. SSBRP User Operations Facility (UOF) Overview and Development Strategy

    NASA Technical Reports Server (NTRS)

    Picinich, Lou; Stone, Thom; Sun, Charles; Windrem, May; Givens, John J. (Technical Monitor)

    1995-01-01

    This paper will present the Space Station Biological Research Project (SSBRP) User Operations Facility (UOF) architecture and development strategy. A major element of the UOF at NASA Ames Research Center, the Communication and Data System (CDS) will be the primary focus of the discussions. CDS operational, telescience, security, and development objectives will be discussed along with CDS implementation strategy. The implementation strategy discussions will include: Object Oriented Analysis & Design, System & Software Prototyping, and Technology Utilization. A CDS design overview that includes: CDS Context Diagram, CDS Architecture, Object Models, Use Cases, and User Interfaces will also be presented. CDS development brings together "cutting edge" technologies and techniques such as: object oriented development, network security, multimedia networking, web-based data distribution, JAVA, and graphical user interfaces. Use of these "cutting edge" technologies and techniques translates directly to lower development and operations costs.

  11. How to Assess Quality of Research in Iran, From Input to Impact? Introduction of Peer-Based Research Evaluation Model in Iran.

    PubMed

    Ebadifar, Asghar; Baradaran Eftekhari, Monir; Owlia, Parviz; Habibi, Elham; Ghalenoee, Elham; Bagheri, Mohammad Reza; Falahat, Katayoun; Eltemasi, Masoumeh; Sobhani, Zahra; Akhondzadeh, Shahin

    2017-11-01

    Research evaluation is a systematic and objective process to measure relevance, efficiency and effectiveness of research activities, and peer review is one of the most important tools for assessing quality of research. The aim of this study was introducing research evaluation indicators based on peer reviewing. This study was implemented in 4 stages. A list of objective-oriented evaluation indicators were designed in 4 axes, including; governance and leadership, structure, knowledge production and research impact. The top 10% medical sciences research centers (RCs) were evaluated based on peer review. Adequate equipment and laboratory instruments, high quality research publication and national or international cooperation were the main strengths in medical sciences RCs and the most important weaknesses included failure to adhere to strategic plans, parallel actions in similar fields, problems in manpower recruitment, knowledge translation & exchange (KTE) in service providers and policy makers' levels. Peer review evaluation can improve the quality of research.

  12. Is Anyone Listening?

    ERIC Educational Resources Information Center

    Reid, Neil

    To remedy the lack of well-planned developmental listening programs and adequate listening instruction in New Zealand schools, the New Zealand Council for Educational Research has produced this research-based teacher guide. The following materials are included: objectives for the reading program, including seven characteristics of a good listener;…

  13. Direct manipulation of virtual objects

    NASA Astrophysics Data System (ADS)

    Nguyen, Long K.

    Interacting with a Virtual Environment (VE) generally requires the user to correctly perceive the relative position and orientation of virtual objects. For applications requiring interaction in personal space, the user may also need to accurately judge the position of the virtual object relative to that of a real object, for example, a virtual button and the user's real hand. This is difficult since VEs generally only provide a subset of the cues experienced in the real world. Complicating matters further, VEs presented by currently available visual displays may be inaccurate or distorted due to technological limitations. Fundamental physiological and psychological aspects of vision as they pertain to the task of object manipulation were thoroughly reviewed. Other sensory modalities -- proprioception, haptics, and audition -- and their cross-interactions with each other and with vision are briefly discussed. Visual display technologies, the primary component of any VE, were canvassed and compared. Current applications and research were gathered and categorized by different VE types and object interaction techniques. While object interaction research abounds in the literature, pockets of research gaps remain. Direct, dexterous, manual interaction with virtual objects in Mixed Reality (MR), where the real, seen hand accurately and effectively interacts with virtual objects, has not yet been fully quantified. An experimental test bed was designed to provide the highest accuracy attainable for salient visual cues in personal space. Optical alignment and user calibration were carefully performed. The test bed accommodated the full continuum of VE types and sensory modalities for comprehensive comparison studies. Experimental designs included two sets, each measuring depth perception and object interaction. The first set addressed the extreme end points of the Reality-Virtuality (R-V) continuum -- Immersive Virtual Environment (IVE) and Reality Environment (RE). This validated, linked, and extended several previous research findings, using one common test bed and participant pool. The results provided a proven method and solid reference points for further research. The second set of experiments leveraged the first to explore the full R-V spectrum and included additional, relevant sensory modalities. It consisted of two full-factorial experiments providing for rich data and key insights into the effect of each type of environment and each modality on accuracy and timeliness of virtual object interaction. The empirical results clearly showed that mean depth perception error in personal space was less than four millimeters whether the stimuli presented were real, virtual, or mixed. Likewise, mean error for the simple task of pushing a button was less than four millimeters whether the button was real or virtual. Mean task completion time was less than one second. Key to the high accuracy and quick task performance time observed was the correct presentation of the visual cues, including occlusion, stereoscopy, accommodation, and convergence. With performance results already near optimal level with accurate visual cues presented, adding proprioception, audio, and haptic cues did not significantly improve performance. Recommendations for future research include enhancement of the visual display and further experiments with more complex tasks and additional control variables.

  14. COGNITION, ACTION, AND OBJECT MANIPULATION

    PubMed Central

    Rosenbaum, David A.; Chapman, Kate M.; Weigelt, Matthias; Weiss, Daniel J.; van der Wel, Robrecht

    2012-01-01

    Although psychology is the science of mental life and behavior, it has paid little attention to the means by which mental life is translated into behavior. One domain where links between cognition and action have been explored is the manipulation of objects. This article reviews psychological research on this topic, with special emphasis on the tendency to grasp objects differently depending on what one plans to do with the objects. Such differential grasping has been demonstrated in a wide range of object manipulation tasks, including grasping an object in a way that reveals anticipation of the object's future orientation, height, and required placement precision. Differential grasping has also been demonstrated in a wide range of behaviors, including one-hand grasps, two-hand grasps, walking, and transferring objects from place to place as well as from person to person. The populations in whom the tendency has been shown are also diverse, including nonhuman primates as well as human adults, children, and babies. Meanwhile, the tendency is compromised in a variety of clinical populations and in children of a surprisingly advanced age. Verbal working memory is compromised as well if words are memorized while object manipulation tasks are performed; the recency portion of the serial position curve is reduced in this circumstance. In general, the research reviewed here points to rich connections between cognition and action as revealed through the study of object manipulation. Other implications concern affordances, Donders' Law, and naturalistic observation and the teaching of psychology. PMID:22448912

  15. Measurements of WDS Objects Found in Images Taken for Detecting CPM Pairs in the LSPM Catalog

    NASA Astrophysics Data System (ADS)

    Knapp, Wilfried; Nanson, John

    2017-10-01

    During our research for CPM objects in the LSPM catalog so far not included in the WDS catalog part II (Knapp and Nanson 2017) we found by chance a surprisingly large number of WDS objects in the field of view of several images taken for this project. To use the existing image material in the best possible way we decided to take measurements of these objects and to look at other existing catalog data allowing a check for potential common proper motion. This report presents the findings of this research.

  16. NASA TSRV essential flight control system requirements via object oriented analysis

    NASA Technical Reports Server (NTRS)

    Duffy, Keith S.; Hoza, Bradley J.

    1992-01-01

    The objective was to analyze the baseline flight control system of the Transport Systems Research Vehicle (TSRV) and to develop a system specification that offers high visibility of the essential system requirements in order to facilitate the future development of alternate, more advanced software architectures. The flight control system is defined to be the baseline software for the TSRV research flight deck, including all navigation, guidance, and control functions, and primary pilot displays. The Object Oriented Analysis (OOA) methodology developed is used to develop a system requirement definition. The scope of the requirements definition contained herein is limited to a portion of the Flight Management/Flight Control computer functionality. The development of a partial system requirements definition is documented, and includes a discussion of the tasks required to increase the scope of the requirements definition and recommendations for follow-on research.

  17. A Comparison of Quality of Life Outcomes for People with Intellectual Disabilities in Supported Employment, Day Services and Employment Enterprises

    ERIC Educational Resources Information Center

    Beyer, Stephen; Brown, Tony; Akandi, Rachel; Rapley, Mark

    2010-01-01

    Background: Policy objectives for people with intellectual disabilities include day service modernization and the promotion of paid employment and quality of life. Quality of life is under represented as an outcome measure in vocational research. This research compares subjective and objective quality of life, and quality of work environment for…

  18. The BDNYC database of low-mass stars, brown dwarfs, and planetary mass companions

    NASA Astrophysics Data System (ADS)

    Cruz, Kelle; Rodriguez, David; Filippazzo, Joseph; Gonzales, Eileen; Faherty, Jacqueline K.; Rice, Emily; BDNYC

    2018-01-01

    We present a web-interface to a database of low-mass stars, brown dwarfs, and planetary mass companions. Users can send SELECT SQL queries to the database, perform searches by coordinates or name, check the database inventory on specified objects, and even plot spectra interactively. The initial version of this database contains information for 198 objects and version 2 will contain over 1000 objects. The database currently includes photometric data from 2MASS, WISE, and Spitzer and version 2 will include a significant portion of the publicly available optical and NIR spectra for brown dwarfs. The database is maintained and curated by the BDNYC research group and we welcome contributions from other researchers via GitHub.

  19. From a lunar outpost to Mars - Science, policy and the U.S. Space Exploration Initiative

    NASA Technical Reports Server (NTRS)

    Pilcher, Carl B.

    1992-01-01

    The technological developments required for the Space Exploration Initiative (SEI) objectives are discussed in terms of scientific investigation and present U.S. space policy. The results of the 90-Day Study are listed which include explicit suggestions for the successful exploration of the moon and Mars. The Outreach/Synthesis program is described which provides four methods for eliciting ideas, technologies, and research venues for lunar and Martian missions. The results of the studies include 5 scientific objectives such as the relationship between the sun, planetary atmospheres, and climate. The protection of human life from potential extraterrestrial hazards such as radiation is also found to be a key objective of SEI as are the theoretical and practical issues of scientific research.

  20. The 1991/92 graduate student researchers program, including the underrepresented minority focus component

    NASA Technical Reports Server (NTRS)

    1991-01-01

    The Graduate Student Research Program (GSRP) was expanded in 1987 to include the Underrepresented Minority Focus Component (UMFC). This program was designed to increase minority participation in graduate study and research, and ultimately, in space science and aerospace technology careers. This booklet presents the areas of research activities at NASA facilities for the GSRP and summarizes and presents the objectives of the UMFC.

  1. Limited Irrigation Water Management Research in Colorado, USA

    USDA-ARS?s Scientific Manuscript database

    The Limited Irrigation Research Farm (LIRF) is located in north-central Colorado (USA) near the city of Greeley. The research focus is to explore management objectives focused on maintaining high crop yields with limited water supplies. Researchers, which include agricultural engineers and plant phy...

  2. 5 CFR 470.301 - Program expectations.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... MANAGEMENT RESEARCH PROGRAMS AND DEMONSTRATIONS PROJECTS Regulatory Requirements Pertaining to Demonstration... improved personnel methods. (b) The demonstration project must be proposed in a research context. The project plan must include a research design which contains: (1) Measurable goals or objectives; (2...

  3. 5 CFR 470.301 - Program expectations.

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... MANAGEMENT RESEARCH PROGRAMS AND DEMONSTRATIONS PROJECTS Regulatory Requirements Pertaining to Demonstration... improved personnel methods. (b) The demonstration project must be proposed in a research context. The project plan must include a research design which contains: (1) Measurable goals or objectives; (2...

  4. 5 CFR 470.301 - Program expectations.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... MANAGEMENT RESEARCH PROGRAMS AND DEMONSTRATIONS PROJECTS Regulatory Requirements Pertaining to Demonstration... improved personnel methods. (b) The demonstration project must be proposed in a research context. The project plan must include a research design which contains: (1) Measurable goals or objectives; (2...

  5. 5 CFR 470.301 - Program expectations.

    Code of Federal Regulations, 2012 CFR

    2012-01-01

    ... MANAGEMENT RESEARCH PROGRAMS AND DEMONSTRATIONS PROJECTS Regulatory Requirements Pertaining to Demonstration... improved personnel methods. (b) The demonstration project must be proposed in a research context. The project plan must include a research design which contains: (1) Measurable goals or objectives; (2...

  6. [Essential characteristics of qualitative research and its commonly used methods].

    PubMed

    Zhang, Hong-wei

    2008-02-01

    The main objectives of qualitative research lies in exploring the opinion, attitude, behavior, and experience of a person as a social role, also a patient. This essay introduces the basic characteristics of qualitative research, including its natural property, inductive method adopted, open character and wholism concept; the results of qualitative research are presented in a text form; and its commonly used methods include observation, individual interview and focus group discussion.

  7. 45 CFR 74.36 - Intangible property.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ...” material excludes physical objects (e.g., laboratory samples). Research data also do not include: (A) Trade... study. (ii) Published is defined as either when: (A) Research findings are published in a peer-reviewed... Information Act (FOIA) request for research data relating to published research findings produced under an...

  8. 45 CFR 2543.36 - Intangible property.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ...” material excludes physical objects (e.g., laboratory samples). Research data also do not include: (A) Trade... study. (ii) Published is defined as either when: (A) Research findings are published in a peer-reviewed... Information Act (FOIA) request for research data relating to published research findings produced under an...

  9. 45 CFR 2543.36 - Intangible property.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ...” material excludes physical objects (e.g., laboratory samples). Research data also do not include: (A) Trade... study. (ii) Published is defined as either when: (A) Research findings are published in a peer-reviewed... Information Act (FOIA) request for research data relating to published research findings produced under an...

  10. 45 CFR 2543.36 - Intangible property.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ...” material excludes physical objects (e.g., laboratory samples). Research data also do not include: (A) Trade... study. (ii) Published is defined as either when: (A) Research findings are published in a peer-reviewed... Information Act (FOIA) request for research data relating to published research findings produced under an...

  11. 45 CFR 74.36 - Intangible property.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ...” material excludes physical objects (e.g., laboratory samples). Research data also do not include: (A) Trade... study. (ii) Published is defined as either when: (A) Research findings are published in a peer-reviewed... Information Act (FOIA) request for research data relating to published research findings produced under an...

  12. 29 CFR 95.36 - Intangible property.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... excludes physical objects (e.g., laboratory samples). Research data also do not include: (A) Trade secrets... privacy, such as information that could be used to identify a particular person in a research study. (ii... Freedom of Information Act (FOIA) request for research data relating to published research findings...

  13. 45 CFR 74.36 - Intangible property.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ...” material excludes physical objects (e.g., laboratory samples). Research data also do not include: (A) Trade... study. (ii) Published is defined as either when: (A) Research findings are published in a peer-reviewed... Information Act (FOIA) request for research data relating to published research findings produced under an...

  14. 45 CFR 74.36 - Intangible property.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ...” material excludes physical objects (e.g., laboratory samples). Research data also do not include: (A) Trade... study. (ii) Published is defined as either when: (A) Research findings are published in a peer-reviewed... Information Act (FOIA) request for research data relating to published research findings produced under an...

  15. 45 CFR 74.36 - Intangible property.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ...” material excludes physical objects (e.g., laboratory samples). Research data also do not include: (A) Trade... study. (ii) Published is defined as either when: (A) Research findings are published in a peer-reviewed... Information Act (FOIA) request for research data relating to published research findings produced under an...

  16. 29 CFR 95.36 - Intangible property.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... excludes physical objects (e.g., laboratory samples). Research data also do not include: (A) Trade secrets... privacy, such as information that could be used to identify a particular person in a research study. (ii... Freedom of Information Act (FOIA) request for research data relating to published research findings...

  17. 45 CFR 2543.36 - Intangible property.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ...” material excludes physical objects (e.g., laboratory samples). Research data also do not include: (A) Trade... study. (ii) Published is defined as either when: (A) Research findings are published in a peer-reviewed... Information Act (FOIA) request for research data relating to published research findings produced under an...

  18. 29 CFR 95.36 - Intangible property.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... excludes physical objects (e.g., laboratory samples). Research data also do not include: (A) Trade secrets... privacy, such as information that could be used to identify a particular person in a research study. (ii... Freedom of Information Act (FOIA) request for research data relating to published research findings...

  19. 29 CFR 95.36 - Intangible property.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... excludes physical objects (e.g., laboratory samples). Research data also do not include: (A) Trade secrets... privacy, such as information that could be used to identify a particular person in a research study. (ii... Freedom of Information Act (FOIA) request for research data relating to published research findings...

  20. 29 CFR 95.36 - Intangible property.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... excludes physical objects (e.g., laboratory samples). Research data also do not include: (A) Trade secrets... privacy, such as information that could be used to identify a particular person in a research study. (ii... Freedom of Information Act (FOIA) request for research data relating to published research findings...

  1. 45 CFR 2543.36 - Intangible property.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ...” material excludes physical objects (e.g., laboratory samples). Research data also do not include: (A) Trade... study. (ii) Published is defined as either when: (A) Research findings are published in a peer-reviewed... Information Act (FOIA) request for research data relating to published research findings produced under an...

  2. 18 CFR 708.5 - Program objectives implementation.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... opinion, methods, shall include but not be limited to survey research. (1) The survey research process... significant actions prior to decision-making. Survey research methods and other procedures will be used to... participation elicited from each of the process phases—public meetings, public hearings, survey research, direct...

  3. 18 CFR 708.5 - Program objectives implementation.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... opinion, methods, shall include but not be limited to survey research. (1) The survey research process... significant actions prior to decision-making. Survey research methods and other procedures will be used to... participation elicited from each of the process phases—public meetings, public hearings, survey research, direct...

  4. 18 CFR 708.5 - Program objectives implementation.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... opinion, methods, shall include but not be limited to survey research. (1) The survey research process... significant actions prior to decision-making. Survey research methods and other procedures will be used to... participation elicited from each of the process phases—public meetings, public hearings, survey research, direct...

  5. 18 CFR 708.5 - Program objectives implementation.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... opinion, methods, shall include but not be limited to survey research. (1) The survey research process... significant actions prior to decision-making. Survey research methods and other procedures will be used to... participation elicited from each of the process phases—public meetings, public hearings, survey research, direct...

  6. 18 CFR 708.5 - Program objectives implementation.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... opinion, methods, shall include but not be limited to survey research. (1) The survey research process... significant actions prior to decision-making. Survey research methods and other procedures will be used to... participation elicited from each of the process phases—public meetings, public hearings, survey research, direct...

  7. An Introduction to Research and the Computer: A Self-Instructional Package.

    ERIC Educational Resources Information Center

    Vasu, Ellen Storey; Palmer, Richard I.

    This self-instructional package includes learning objectives, definitions, exercises, and feedback for learning some basic concepts and skills involved in using computers for analyzing data and understanding basic research terminology. Learning activities are divided into four sections: research and research hypotheses; variables, cases, and…

  8. Lessons learned from curriculum changes and setting curriculum objectives at the University of Pennsylvania's Earth and Environmental Science Department

    NASA Astrophysics Data System (ADS)

    Dmochowski, J. E.

    2009-12-01

    Recent restructuring of the University of Pennsylvania’s curriculum, including a revised multi-disciplinary Environmental Studies major and a proposed Environmental Science major has led to several changes, including a mandatory junior research seminar. Feedback from students indicates that a more structured curriculum has helped guide them through the multi-disciplinary Environmental Studies major. The addition of mandatory courses in Statistics, Geographical and Environmental Modeling, as well as Economics and Policy has ensured that students have important skills needed to succeed after graduation. We have compiled a curriculum objective matrix to clarify both the broad and focused objectives of our curriculum and how each course helps to fulfill these objectives. An important aspect of both majors is the Senior Thesis. The junior research seminar was recently revised to help students prepare for their thesis research. Topic selection, library research, data presentation, basic research methods, advisor identification, and funding options are discussed. Throughout the course, faculty from within the department lecture about their research and highlight opportunities for undergraduates. In one assignment, students are given a few types of datasets and asked to present the data and error analysis in various formats using different software (SPSS and Excel). The final paper was a research proposal outlining the student’s Senior Thesis. Based on both the university and instructor written course evaluations, students felt they benefited most from writing their senior thesis proposal; doing assignments on data analysis, library research and critical analysis; and the faculty research lectures. The lessons learned in restructuring this flexible major and providing a research seminar in the junior year may benefit other departments considering such changes.

  9. The Development, Field Testing and Evaluation of Three Hierarchies of Behaviorally Stated Objectives for the Chemistry Content of a Course of Instruction in Physical Science for Pre-Service Nursing Students.

    ERIC Educational Resources Information Center

    Love, Robert Alden

    The purpose of this research was to develop hierarchies of behavioral objectives for the chemistry content of a one-semester course in physical science for preservice associate degree nursing students. Each of three content objectives was expressed by a series of behaviorally stated objectives which included a terminal objective for a unit of…

  10. Flowfield computer graphics

    NASA Technical Reports Server (NTRS)

    Desautel, Richard

    1993-01-01

    The objectives of this research include supporting the Aerothermodynamics Branch's research by developing graphical visualization tools for both the branch's adaptive grid code and flow field ray tracing code. The completed research for the reporting period includes development of a graphical user interface (GUI) and its implementation into the NAS Flowfield Analysis Software Tool kit (FAST), for both the adaptive grid code (SAGE) and the flow field ray tracing code (CISS).

  11. Overview of Stirling Technology Research at NASA Glenn Research Center

    NASA Technical Reports Server (NTRS)

    Wilson, Scott D.; Schifer, Nicholas A.; Williams, Zachary D.; Metscher, Jonathan F.

    2016-01-01

    Stirling Radioisotope Power Systems (RPSs) are under development to provide power on future space science missions where robotic spacecraft will orbit, fly by, land, or rove using less than a quarter of the plutonium the currently available RPS uses to produce about the same power. NASA Glenn Research Center's newly formulated Stirling Cycle Technology Development Project (SCTDP) continues development of Stirling-based systems and subsystems, which include a flight-like generator and related housing assembly, controller, and convertors. The project also develops less mature technologies under Stirling Technology Research, with a focus on demonstration in representative environments to increase the technology readiness level (TRL). Matured technologies are evaluated for selection in future generator designs. Stirling Technology Research tasks focus on a wide variety of objectives, including increasing temperature capability to enable new environments, reducing generator mass and/or size, improving reliability and system fault tolerance, and developing alternative designs. The task objectives and status are summarized.

  12. Overview of Stirling Technology Research at NASA Glenn Research Center

    NASA Technical Reports Server (NTRS)

    Wilson, Scott D.; Schifer, Nicholas A.; Williams, Zachary D.; Metscher, Jonathan F.

    2015-01-01

    Stirling Radioisotope Power Systems (RPS) are under development to provide power on future space science missions where robotic spacecraft will orbit, flyby, land or rove using less than a quarter of the plutonium the currently available RPS uses to produce about the same power. Glenn Research Center's (GRC's) newly formulated Stirling Cycle Technology Development Project (SCTDP) continues development of Stirling-based systems and subsystems, which include a flight-like generator and related housing assembly, controller, and convertors. The project also develops less mature technologies under Stirling Technology Research, with a focus on demonstration in representative environments to increase the technology readiness level (TRL). Matured technologies are evaluated for selection in future generator designs. Stirling Technology Research tasks focus on a wide variety of objectives, including increasing temperature capability to enable new environments, reducing generator mass and/or size, improving reliability or system fault tolerance, and developing alternative designs. The task objectives and status are summarized.

  13. A metadata schema for data objects in clinical research.

    PubMed

    Canham, Steve; Ohmann, Christian

    2016-11-24

    A large number of stakeholders have accepted the need for greater transparency in clinical research and, in the context of various initiatives and systems, have developed a diverse and expanding number of repositories for storing the data and documents created by clinical studies (collectively known as data objects). To make the best use of such resources, we assert that it is also necessary for stakeholders to agree and deploy a simple, consistent metadata scheme. The relevant data objects and their likely storage are described, and the requirements for metadata to support data sharing in clinical research are identified. Issues concerning persistent identifiers, for both studies and data objects, are explored. A scheme is proposed that is based on the DataCite standard, with extensions to cover the needs of clinical researchers, specifically to provide (a) study identification data, including links to clinical trial registries; (b) data object characteristics and identifiers; and (c) data covering location, ownership and access to the data object. The components of the metadata scheme are described. The metadata schema is proposed as a natural extension of a widely agreed standard to fill a gap not tackled by other standards related to clinical research (e.g., Clinical Data Interchange Standards Consortium, Biomedical Research Integrated Domain Group). The proposal could be integrated with, but is not dependent on, other moves to better structure data in clinical research.

  14. 22 CFR 226.36 - Intangible property.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... excludes physical objects (e.g., laboratory samples). Research data also do not include: (A) Trade secrets... privacy, such as information that could be used to identify a particular person in a research study. (ii...) request for research data relating to published research findings produced under an award that were used...

  15. 24 CFR 84.36 - Intangible property.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ...” material excludes physical objects (e.g., laboratory samples). Research data also do not include: (A) Trade... study. (ii) Published is defined as either when: (A) Research findings are published in a peer-reviewed...) request for research data relating to published research findings produced under an award that were used...

  16. 20 CFR 435.36 - Intangible property.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ...” material excludes physical objects (e.g., laboratory samples). Research data also do not include: (A) Trade... study. (ii) Published is defined as either when: (A) Research findings are published in a peer-reviewed... research data. (1) In addition, in response to a Freedom of Information Act (FOIA) request for research...

  17. 20 CFR 435.36 - Intangible property.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ...” material excludes physical objects (e.g., laboratory samples). Research data also do not include: (A) Trade... study. (ii) Published is defined as either when: (A) Research findings are published in a peer-reviewed... research data. (1) In addition, in response to a Freedom of Information Act (FOIA) request for research...

  18. 24 CFR 84.36 - Intangible property.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ...” material excludes physical objects (e.g., laboratory samples). Research data also do not include: (A) Trade... study. (ii) Published is defined as either when: (A) Research findings are published in a peer-reviewed...) request for research data relating to published research findings produced under an award that were used...

  19. 20 CFR 435.36 - Intangible property.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ...” material excludes physical objects (e.g., laboratory samples). Research data also do not include: (A) Trade... study. (ii) Published is defined as either when: (A) Research findings are published in a peer-reviewed... research data. (1) In addition, in response to a Freedom of Information Act (FOIA) request for research...

  20. 20 CFR 435.36 - Intangible property.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ...” material excludes physical objects (e.g., laboratory samples). Research data also do not include: (A) Trade... study. (ii) Published is defined as either when: (A) Research findings are published in a peer-reviewed... research data. (1) In addition, in response to a Freedom of Information Act (FOIA) request for research...

  1. 20 CFR 435.36 - Intangible property.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ...” material excludes physical objects (e.g., laboratory samples). Research data also do not include: (A) Trade... study. (ii) Published is defined as either when: (A) Research findings are published in a peer-reviewed... research data. (1) In addition, in response to a Freedom of Information Act (FOIA) request for research...

  2. 24 CFR 84.36 - Intangible property.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ...” material excludes physical objects (e.g., laboratory samples). Research data also do not include: (A) Trade... study. (ii) Published is defined as either when: (A) Research findings are published in a peer-reviewed...) request for research data relating to published research findings produced under an award that were used...

  3. 22 CFR 226.36 - Intangible property.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... excludes physical objects (e.g., laboratory samples). Research data also do not include: (A) Trade secrets... privacy, such as information that could be used to identify a particular person in a research study. (ii...) request for research data relating to published research findings produced under an award that were used...

  4. 24 CFR 84.36 - Intangible property.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ...” material excludes physical objects (e.g., laboratory samples). Research data also do not include: (A) Trade... study. (ii) Published is defined as either when: (A) Research findings are published in a peer-reviewed...) request for research data relating to published research findings produced under an award that were used...

  5. 24 CFR 84.36 - Intangible property.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ...” material excludes physical objects (e.g., laboratory samples). Research data also do not include: (A) Trade... study. (ii) Published is defined as either when: (A) Research findings are published in a peer-reviewed...) request for research data relating to published research findings produced under an award that were used...

  6. 22 CFR 226.36 - Intangible property.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... excludes physical objects (e.g., laboratory samples). Research data also do not include: (A) Trade secrets... privacy, such as information that could be used to identify a particular person in a research study. (ii...) request for research data relating to published research findings produced under an award that were used...

  7. 22 CFR 226.36 - Intangible property.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... excludes physical objects (e.g., laboratory samples). Research data also do not include: (A) Trade secrets... privacy, such as information that could be used to identify a particular person in a research study. (ii...) request for research data relating to published research findings produced under an award that were used...

  8. Detecting impossible changes in infancy: a three-system account

    PubMed Central

    Wang, Su-hua; Baillargeon, Renée

    2012-01-01

    Can infants detect that an object has magically disappeared, broken apart or changed color while briefly hidden? Recent research suggests that infants detect some but not other ‘impossible’ changes; and that various contextual manipulations can induce infants to detect changes they would not otherwise detect. We present an account that includes three systems: a physical-reasoning, an object-tracking, and an object-representation system. What impossible changes infants detect depends on what object information is included in the physical-reasoning system; this information becomes subject to a principle of persistence, which states that objects can undergo no spontaneous or uncaused change. What contextual manipulations induce infants to detect impossible changes depends on complex interplays between the physical-reasoning system and the object-tracking and object-representation systems. PMID:18078778

  9. Astronomical Research Institute Photometric Results

    NASA Astrophysics Data System (ADS)

    Linder, Tyler R.; Sampson, Ryan; Holmes, Robert

    2013-01-01

    The Astronomical Research Institute (ARI) conducts astrometric and photometric studies of asteroids with a concentration on near-Earth objects (NEOs). A 0.76-m autoscope was used for photometric studies of seven asteroids of which two were main-belt targets and five were NEOs, including one potentially hazardous asteroid (PHA). These objects are: 3122 Florence, 3960 Chaliubieju, 5143 Heracles, (6455) 1992 HE, (36284) 2000 DM8, (62128) 2000 SO1, and 2010 LF86.

  10. Anthropology and School Reform: To Catalog or Critique?

    ERIC Educational Resources Information Center

    Hess, G. Alfred, Jr.

    1992-01-01

    Discusses anthropology's role in policy-relevant educational research, drawing on experiences in evaluating Chicago (Illinois) city schools' restructuring. Questions raised by case studies in school restructuring include qualitative researchers' role in studying educational policy, issues of objectivity in policy research, and networking…

  11. Research for Progress in Education. Annual Report: Fiscal Year 1970.

    ERIC Educational Resources Information Center

    National Center for Educational Research and Development (DHEW/OE), Washington, DC.

    This annual report begins with a brief overview of cooperative research objectives and background. The five major sections are 1) "Cooperative Research Authorization" including the basic authorizations and subsequent amendments; 2) "Management Policies and Procedures;" 3) "Definitions and Distinctions" covering major…

  12. Research and Technology Objectives and Plans (RTOP), summary

    NASA Technical Reports Server (NTRS)

    1982-01-01

    A compilation of summary portions of each of the Research and Technology Operating Plans (RTOPS) used for management review and control of research currently in progress throughout NASA is presented. Subject, technical monitor, responsible NASA organization, and RTOP number indexes are included.

  13. Tire Crumb Research Study Literature Review / Gap ...

    EPA Pesticide Factsheets

    In order to more fully understand data gaps in human exposure and toxicity to tire crumb materials, ATSDR, CPSC and EPA undertook a collaborative effort in the form of a scientific literature review and subsequent gaps analysis. The first objective of the Literature Review and Gap Analysis (LRGA) collaboration was to identify the existing body of literature related specifically to human exposure to tire crumb materials through the use of synthetic turf athletic fields and playgrounds. The second objective was to characterize and summarize the relevant data from the scientific literature. The final objective was to review the summary information and identify data gaps to build on the current understanding of the state-of-the-science and inform the development of specific research efforts that would be most impactful in the near-term. Because of the need for additional information, the U.S. Environmental Protection Agency (EPA), the Centers for Disease Control and Prevention/Agency for Toxic Substances and Disease Registry (ATSDR), and the U.S. Consumer Product Safety Commission (CPSC) launched a multi-agency action plan to study key environmental human health questions. The Federal Research Action Plan includes numerous activities, including research studies (U.S. EPA, 2016). A key objective of the Action Plan is to identify key knowledge gaps.

  14. Behavioral Modeling of Adversaries with Multiple Objectives in Counterterrorism.

    PubMed

    Mazicioglu, Dogucan; Merrick, Jason R W

    2018-05-01

    Attacker/defender models have primarily assumed that each decisionmaker optimizes the cost of the damage inflicted and its economic repercussions from their own perspective. Two streams of recent research have sought to extend such models. One stream suggests that it is more realistic to consider attackers with multiple objectives, but this research has not included the adaption of the terrorist with multiple objectives to defender actions. The other stream builds off experimental studies that show that decisionmakers deviate from optimal rational behavior. In this article, we extend attacker/defender models to incorporate multiple objectives that a terrorist might consider in planning an attack. This includes the tradeoffs that a terrorist might consider and their adaption to defender actions. However, we must also consider experimental evidence of deviations from the rationality assumed in the commonly used expected utility model in determining such adaption. Thus, we model the attacker's behavior using multiattribute prospect theory to account for the attacker's multiple objectives and deviations from rationality. We evaluate our approach by considering an attacker with multiple objectives who wishes to smuggle radioactive material into the United States and a defender who has the option to implement a screening process to hinder the attacker. We discuss the problems with implementing such an approach, but argue that research in this area must continue to avoid misrepresenting terrorist behavior in determining optimal defensive actions. © 2017 Society for Risk Analysis.

  15. Progress in multidisciplinary design optimization at NASA Langley

    NASA Technical Reports Server (NTRS)

    Padula, Sharon L.

    1993-01-01

    Multidisciplinary Design Optimization refers to some combination of disciplinary analyses, sensitivity analysis, and optimization techniques used to design complex engineering systems. The ultimate objective of this research at NASA Langley Research Center is to help the US industry reduce the costs associated with development, manufacturing, and maintenance of aerospace vehicles while improving system performance. This report reviews progress towards this objective and highlights topics for future research. Aerospace design problems selected from the author's research illustrate strengths and weaknesses in existing multidisciplinary optimization techniques. The techniques discussed include multiobjective optimization, global sensitivity equations and sequential linear programming.

  16. A survey on object detection in optical remote sensing images

    NASA Astrophysics Data System (ADS)

    Cheng, Gong; Han, Junwei

    2016-07-01

    Object detection in optical remote sensing images, being a fundamental but challenging problem in the field of aerial and satellite image analysis, plays an important role for a wide range of applications and is receiving significant attention in recent years. While enormous methods exist, a deep review of the literature concerning generic object detection is still lacking. This paper aims to provide a review of the recent progress in this field. Different from several previously published surveys that focus on a specific object class such as building and road, we concentrate on more generic object categories including, but are not limited to, road, building, tree, vehicle, ship, airport, urban-area. Covering about 270 publications we survey (1) template matching-based object detection methods, (2) knowledge-based object detection methods, (3) object-based image analysis (OBIA)-based object detection methods, (4) machine learning-based object detection methods, and (5) five publicly available datasets and three standard evaluation metrics. We also discuss the challenges of current studies and propose two promising research directions, namely deep learning-based feature representation and weakly supervised learning-based geospatial object detection. It is our hope that this survey will be beneficial for the researchers to have better understanding of this research field.

  17. Practice and Progression in Second Language Research Methods

    ERIC Educational Resources Information Center

    Mackey, Alison

    2014-01-01

    Since its inception, the field of second language research has utilized methods from a number of areas, including general linguistics, psychology, education, sociology, anthropology and, recently, neuroscience and corpus linguistics. As the questions and objectives expand, researchers are increasingly pushing methodological boundaries to gain a…

  18. Database & information tools for transportation research management : Connecticut transportation research peer exchange report of a thematic peer exchange.

    DOT National Transportation Integrated Search

    2006-05-01

    Specific objectives of the Peer Exchange were: : Discuss and exchange information about databases and other software : used to support the program-cycles managed by state transportation : research offices. Elements of the program cycle include: :...

  19. A research capacity strengthening project for infectious diseases in Honduras: experience and lessons learned

    PubMed Central

    Sanchez, Ana Lourdes; Canales, Maritza; Enriquez, Lourdes; Bottazzi, Maria Elena; Zelaya, Ada Argentina; Espinoza, Vilma Esther; Fontecha, Gustavo Adolfo

    2013-01-01

    Background In Honduras, research capacity strengthening (RCS) has not received sufficient attention, but an increase in research competencies would enable local scientists to advance knowledge and contribute to national priorities, including the Millennium Development Goals (MDGs). Objective This project aimed at strengthening research capacity in infectious diseases in Honduras, focusing on the School of Microbiology of the National Autonomous University of Honduras (UNAH). The primary objective was the creation of a research-based graduate program for the continued training of researchers. Parallel objectives included institutional strengthening and the facilitation of partnerships and networks. Methods Based on a multi-stakeholder consultation, an RCS workplan was designed and undertaken from 2007 to 2012. Due to unexpected adverse circumstances, the first 2 years were heavily dedicated to implementing the project's flagship, an MSc program in infectious and zoonotic diseases (MEIZ). In addition, infrastructure improvements and demand-driven continuing education opportunities were facilitated; biosafety and research ethics knowledge and practices were enhanced, and networks fostering collaborative work were created or expanded. Results The project coincided with the peak of UNAH's radical administrative reform and an unprecedented constitutional crisis. Challenges notwithstanding, in September 2009, MEIZ admitted the first cohort of students, all of whom undertook MDG-related projects graduating successfully by 2012. Importantly, MEIZ has been helpful in expanding the School of Microbiology's traditional etiology-based, disciplinary model to infectious disease teaching and research. By fulfilling its objectives, the project contributed to a stronger research culture upholding safety and ethical values at the university. Conclusions The resources and strategic vision afforded by the project enhanced UNAH's overall research capacity and its potential contribution to the MDGs. Furthermore, increased research activity and the ensuing improvement in performance indicators at the prime Honduran research institution invoke the need for a national research system in Honduras. PMID:23930937

  20. Highway Bridge Research Center final report : phase I.

    DOT National Transportation Integrated Search

    2005-01-01

    The objective of this research was to demonstrate the effectiveness and feasibility of nondestructive testing and monitoring techniques for highway bridges. The work included: fiber optic sensor development where photonics instruments, fiber optic sp...

  1. View from My Classroom: A Spectrophotometry Unit for Advanced Chemistry Students.

    ERIC Educational Resources Information Center

    Diehl-Jones, Susan M.

    1983-01-01

    Rationale, objectives, and instructional strategies for a directed study course on spectrophotometry are provided. Descriptions of three experiments and four student research projects are also provided. Objectives, laboratory procedures, advantages, and disadvantages for the experiments and projects are included. (JN)

  2. Research Progress Report. Section I: Research Proposals.

    ERIC Educational Resources Information Center

    Peirce-Jones, John; And Others

    This document consists of seven research proposals for studies undertaken by the Child Development and Research Center at the University of Texas at Austin for 1967-68. Each of the proposals includes a discussion of the rationale, objective, basic design, sample population, data to be gathered, procedure or instruments to be used, relationships of…

  3. Behavioral Response Research Evaluation Workshop (BRREW)

    DTIC Science & Technology

    2015-09-30

    future research directions, focusing on controlled exposure experiments ( captive and free-ranging animals) and observational studies. OBJECTIVES...in key areas including controlled exposure experiments ( captive and free-ranging animals) and observational studies on real Navy exercises; 2...include response to simulated sources of Navy sonar (BRS and captive studies), response to real Navy sources (BRS studies, M3R), incidental response

  4. Research Objectives for Human Missions in the Proving Ground of Cis-Lunar Space

    NASA Technical Reports Server (NTRS)

    Niles, P. B.; Eppler, D. B.; Kennedy, K. J.; Lewis, R.; Spann, J. F.; Sullivan, T. A.

    2016-01-01

    Beginning in as early as 2023, crewed missions beyond low Earth orbit will begin enabled by the new capabilities of the SLS and Orion vehicles. This will initiate the "Proving Ground" phase of human exploration with Mars as an ultimate destination. The primary goal of the Proving Ground is to demonstrate the capability of suitably long duration spaceflight without need of continuous support from Earth, i.e. become Earth Independent. A major component of the Proving Ground phase is to conduct research activities aimed at accomplishing major objectives selected from a wide variety of disciplines including but not limited to: Astronomy, Heliophysics, Fundamental Physics, Planetary Science, Earth Science, Human Systems, Fundamental Space Biology, Microgravity, and In A major component of the Proving Ground phase is to conduct research activities aimed at accomplishing major objectives selected from a wide variety of disciplines including but not limited to: Astronomy, Heliophysics, Fundamental Physics, Planetary Science, Earth Science, Human Systems, Fundamental Space Biology, Microgravity, and In Situ Resource Utilization. Mapping and prioritizing the most important objectives from these disciplines will provide a strong foundation for establishing the architecture to be utilized in the Proving Ground.

  5. Monovision techniques for telerobots

    NASA Technical Reports Server (NTRS)

    Goode, P. W.; Carnils, K.

    1987-01-01

    The primary task of the vision sensor in a telerobotic system is to provide information about the position of the system's effector relative to objects of interest in its environment. The subtasks required to perform the primary task include image segmentation, object recognition, and object location and orientation in some coordinate system. The accomplishment of the vision task requires the appropriate processing tools and the system methodology to effectively apply the tools to the subtasks. The functional structure of the telerobotic vision system used in the Langley Research Center's Intelligent Systems Research Laboratory is discussed as well as two monovision techniques for accomplishing the vision subtasks.

  6. Research Data Management Self-Education for Librarians: A Webliography

    ERIC Educational Resources Information Center

    Goben, Abigail; Raszewski, Rebecca

    2015-01-01

    As data as a scholarly object continues to grow in importance in the research community, librarians are undertaking increasing responsibilities regarding data management and curation. New library initiatives include assisting researchers in finding data sets for reuse; locating and hosting repositories for required archiving; consultations on…

  7. USEPA LEAD AND COPPER CORROSION DS RESEARCH AND LCR REGULATORY UPDATE (AWWA WQTC 2006)

    EPA Science Inventory

    The USEPA is actively addressing lead and copper research needs which continue to develop. The objective of the presentation is to summarize current EPA lead and copper research efforts. Discussion includes project descriptions, a summary of relevant current findings, and discuss...

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

    Law, B E

    Research involves analysis and field direction of AmeriFlux operations, and the PI provides scientific leadership of the AmeriFlux network. Activities include the coordination and quality assurance of measurements across AmeriFlux network sites, synthesis of results across the network, organizing and supporting the annual Science Team Meeting, and communicating AmeriFlux results to the scientific community and other users. Objectives of measurement research include (i) coordination of flux and biometric measurement protocols (ii) timely data delivery to the Carbon Dioxide Information and Analysis Center (CDIAC); and (iii) assurance of data quality of flux and ecosystem measurements contributed by AmeriFlux sites. Objectives ofmore » integration and synthesis activities include (i) integration of site data into network-wide synthesis products; and (ii) participation in the analysis, modeling and interpretation of network data products. Communications objectives include (i) organizing an annual meeting of AmeriFlux investigators for reporting annual flux measurements and exchanging scientific information on ecosystem carbon budgets; (ii) developing focused topics for analysis and publication; and (iii) developing data reporting protocols in support of AmeriFlux network goals.« less

  9. Advancing Global Cancer Research @ AACR 2015

    Cancer.gov

    Research Priorities for NCI’s Center for Global Health' and included presentations on our mission, objectives, currently funded programs, and future programs given by Dr. Lisa Stevens and Paul Pearlman, as well as three special presentations by NCI grantees.

  10. Wind Power Today and Tomorrow

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

    Not Available

    Wind Power Today and Tomorrow is an annual publication that provides an overview of the wind research conducted under the U.S. Department of Energy's Wind and Hydropower Technologies Program. The purpose of Wind Power Today and Tomorrow is to show how DOE supports wind turbine research and deployment in hopes of furthering the advancement of wind technologies that produce clean, low-cost, reliable energy. Content objectives include: educate readers about the advantages and potential for widespread deployment of wind energy; explain the program's objectives and goals; describe the program's accomplishments in research and application; examine the barriers to widespread deployment; describemore » the benefits of continued research and development; facilitate technology transfer; and attract cooperative wind energy projects with industry. This 2003 edition of the program overview also includes discussions about wind industry growth in 2003, how DOE is taking advantage of low wind speed region s through advancing technology, and distributed applications for small wind turbines.« less

  11. MUST - An integrated system of support tools for research flight software engineering. [Multipurpose User-oriented Software Technology

    NASA Technical Reports Server (NTRS)

    Straeter, T. A.; Foudriat, E. C.; Will, R. W.

    1977-01-01

    The objectives of NASA's MUST (Multipurpose User-oriented Software Technology) program at Langley Research Center are to cut the cost of producing software which effectively utilizes digital systems for flight research. These objectives will be accomplished by providing an integrated system of support software tools for use throughout the research flight software development process. A description of the overall MUST program and its progress toward the release of a first MUST system will be presented. This release includes: a special interactive user interface, a library of subroutines, assemblers, a compiler, automatic documentation tools, and a test and simulation system.

  12. Optimizing How We Teach Research Methods

    ERIC Educational Resources Information Center

    Cvancara, Kristen E.

    2017-01-01

    Courses: Research Methods (undergraduate or graduate level). Objective: The aim of this exercise is to optimize the ability for students to integrate an understanding of various methodologies across research paradigms within a 15-week semester, including a review of procedural steps and experiential learning activities to practice each method, a…

  13. 34 CFR 74.36 - Intangible property.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ...” material excludes physical objects (e.g., laboratory samples). Research data also do not include: (A) Trade... study. (ii) Published is defined as either when: (A) Research findings are published in a peer-reviewed... purposes. (d)(1) In addition, in response to a Freedom of Information Act (FOIA) request for research data...

  14. 34 CFR 74.36 - Intangible property.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ...” material excludes physical objects (e.g., laboratory samples). Research data also do not include: (A) Trade... study. (ii) Published is defined as either when: (A) Research findings are published in a peer-reviewed... purposes. (d)(1) In addition, in response to a Freedom of Information Act (FOIA) request for research data...

  15. 34 CFR 74.36 - Intangible property.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ...” material excludes physical objects (e.g., laboratory samples). Research data also do not include: (A) Trade... study. (ii) Published is defined as either when: (A) Research findings are published in a peer-reviewed... purposes. (d)(1) In addition, in response to a Freedom of Information Act (FOIA) request for research data...

  16. 34 CFR 74.36 - Intangible property.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ...” material excludes physical objects (e.g., laboratory samples). Research data also do not include: (A) Trade... study. (ii) Published is defined as either when: (A) Research findings are published in a peer-reviewed... purposes. (d)(1) In addition, in response to a Freedom of Information Act (FOIA) request for research data...

  17. 34 CFR 74.36 - Intangible property.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ...” material excludes physical objects (e.g., laboratory samples). Research data also do not include: (A) Trade... study. (ii) Published is defined as either when: (A) Research findings are published in a peer-reviewed... purposes. (d)(1) In addition, in response to a Freedom of Information Act (FOIA) request for research data...

  18. 78 FR 77679 - Agency Information Collection Activities: Submission for OMB Review; Comment Request Re...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-12-24

    ... providers through qualitative research methods such as focus groups, in-depth interviews, and/or qualitative... qualitative research methods will also contribute to the FDIC's understanding of how consumers, including... collection method based on the objectives of each qualitative research effort. It is likely that each...

  19. Research and Technology Objectives and Plans Summary (RTOPS)

    NASA Technical Reports Server (NTRS)

    1979-01-01

    A compilation of the summary portions of each of the Research and Technology Operating Plans (RTOP) used for management review and control of research currently in progress throughout NASA is presented along with citations and abstracts of the RTOPs. Indexes include: subject; technical monitor; responsible NASA organization; and RTOP number.

  20. Proceedings of Workshop on Priority Great Lakes Environmental Research Initiatives (Great Lakes Environmental Research Laboratory, Ann Arbor, Michigan, October 10-11, 1974).

    ERIC Educational Resources Information Center

    Pinsak, Arthur P., Ed.

    This publication contains the proceedings of a workshop held in Ann Arbor, Michigan to identify the priority Great Lakes environmental research initiatives. The five major objectives of the workshop include the determination of research initiatives, opportunities for university research communities to discuss and recommend future research…

  1. Patient Characterization Protocols for Psychophysiological Studies of Traumatic Brain Injury and Post-TBI Psychiatric Disorders

    PubMed Central

    Rapp, Paul E.; Rosenberg, Brenna M.; Keyser, David O.; Nathan, Dominic; Toruno, Kevin M.; Cellucci, Christopher J.; Albano, Alfonso M.; Wylie, Scott A.; Gibson, Douglas; Gilpin, Adele M. K.; Bashore, Theodore R.

    2013-01-01

    Psychophysiological investigations of traumatic brain injury (TBI) are being conducted for several reasons, including the objective of learning more about the underlying physiological mechanisms of the pathological processes that can be initiated by a head injury. Additional goals include the development of objective physiologically based measures that can be used to monitor the response to treatment and to identify minimally symptomatic individuals who are at risk of delayed-onset neuropsychiatric disorders following injury. Research programs studying TBI search for relationships between psychophysiological measures, particularly ERP (event-related potential) component properties (e.g., timing, amplitude, scalp distribution), and a participant’s clinical condition. Moreover, the complex relationships between brain injury and psychiatric disorders are receiving increased research attention, and ERP technologies are making contributions to this effort. This review has two objectives supporting such research efforts. The first is to review evidence indicating that TBI is a significant risk factor for post-injury neuropsychiatric disorders. The second objective is to introduce ERP researchers who are not familiar with neuropsychiatric assessment to the instruments that are available for characterizing TBI, post-concussion syndrome, and psychiatric disorders. Specific recommendations within this very large literature are made. We have proceeded on the assumption that, as is typically the case in an ERP laboratory, the investigators are not clinically qualified and that they will not have access to participant medical records. PMID:23885250

  2. Collaboratives for Wildlife-Wind Turbine Interaction Research: Fostering Multistakeholder Involvement (Poster)

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

    Sinclair, K.

    This poster highlights the various wildlife-wind collaboratives (specific to wildlife-wind turbine interaction research) that currently exist. Examples of collaboratives are included along with contact information, objectives, benefits, and ways to advance the knowledge base.

  3. How novice, skilled and advanced clinical researchers include variables in a case report form for clinical research: a qualitative study

    PubMed Central

    Chu, Hongling; Zeng, Lin; Fetters, Micheal D; Li, Nan; Tao, Liyuan; Shi, Yanyan; Zhang, Hua; Wang, Xiaoxiao; Li, Fengwei; Zhao, Yiming

    2017-01-01

    Objectives Despite varying degrees in research training, most academic clinicians are expected to conduct clinical research. The objective of this research was to understand how clinical researchers of different skill levels include variables in a case report form for their clinical research. Setting The setting for this research was a major academic institution in Beijing, China. Participants The target population was clinical researchers with three levels of experience, namely, limited clinical research experience, clinicians with rich clinical research experience and clinical research experts. Methods Using a qualitative approach, we conducted 13 individual interviews (face to face) and one group interview (n=4) with clinical researchers from June to September 2016. Based on maximum variation sampling to identify researchers with three levels of research experience: eight clinicians with limited clinical research experience, five clinicians with rich clinical research experience and four clinical research experts. These 17 researchers had diverse hospital-based medical specialties and or specialisation in clinical research. Results Our analysis yields a typology of three processes developing a case report form that varies according to research experience level. Novice clinician researchers often have an incomplete protocol or none at all, and conduct data collection and publication based on a general framework. Experienced clinician researchers include variables in the case report form based on previous experience with attention to including domains or items at risk for omission and by eliminating unnecessary variables. Expert researchers consider comprehensively in advance data collection and implementation needs and plan accordingly. Conclusion These results illustrate increasing levels of sophistication in research planning that increase sophistication in selection for variables in the case report form. These findings suggest that novice and intermediate-level researchers could benefit by emulating the comprehensive planning procedures such as those used by expert clinical researchers. PMID:28928184

  4. Directory of research projects: Planetary geology and geophysics program

    NASA Technical Reports Server (NTRS)

    Holt, Henry (Editor)

    1992-01-01

    Information about currently funded scientific research within the Planetary Geology and Geophysics Program is provided. The directory consists of the proposal summary sheet from each proposal funded under the program during Fiscal Year 1992. The sheets provide information about the research project, including title, principal investigator, institution, summary of research objectives, past accomplishments, and proposed new investigations.

  5. NASA Computational Fluid Dynamics Conference. Volume 2: Sessions 7-12

    NASA Technical Reports Server (NTRS)

    1989-01-01

    The objectives of the conference were to disseminate CFD research results to industry and university CFD researchers, to promote synergy among NASA CFD researchers, and to permit feedback from researchers outside of NASA on issues pacing the discipline of CFD. The focus of the conference was on the application of CFD technology but also included fundamental activities.

  6. Child Welfare Research; Summaries of Research Conducted at the Child Welfare League of America.

    ERIC Educational Resources Information Center

    Child Welfare League of America, Inc., New York, NY.

    These summaries of research relating to child welfare are intended to give sufficient information about the objectives, methods, and findings of each research project to enable the reader to judge whether the full report would be of interest. Bibliographical references are included with each summary. Summaries encompass the areas of adoption…

  7. A Proposal to Develop Interactive Classification Technology

    NASA Technical Reports Server (NTRS)

    deBessonet, Cary

    1998-01-01

    Research for the first year was oriented towards: 1) the design of an interactive classification tool (ICT); and 2) the development of an appropriate theory of inference for use in ICT technology. The general objective was to develop a theory of classification that could accommodate a diverse array of objects, including events and their constituent objects. Throughout this report, the term "object" is to be interpreted in a broad sense to cover any kind of object, including living beings, non-living physical things, events, even ideas and concepts. The idea was to produce a theory that could serve as the uniting fabric of a base technology capable of being implemented in a variety of automated systems. The decision was made to employ two technologies under development by the principal investigator, namely, SMS (Symbolic Manipulation System) and SL (Symbolic Language) [see debessonet, 1991, for detailed descriptions of SMS and SL]. The plan was to enhance and modify these technologies for use in an ICT environment. As a means of giving focus and direction to the proposed research, the investigators decided to design an interactive, classificatory tool for use in building accessible knowledge bases for selected domains. Accordingly, the proposed research was divisible into tasks that included: 1) the design of technology for classifying domain objects and for building knowledge bases from the results automatically; 2) the development of a scheme of inference capable of drawing upon previously processed classificatory schemes and knowledge bases; and 3) the design of a query/ search module for accessing the knowledge bases built by the inclusive system. The interactive tool for classifying domain objects was to be designed initially for textual corpora with a view to having the technology eventually be used in robots to build sentential knowledge bases that would be supported by inference engines specially designed for the natural or man-made environments in which the robots would be called upon to operate.

  8. A research capacity strengthening project for infectious diseases in Honduras: experience and lessons learned.

    PubMed

    Sanchez, Ana Lourdes; Canales, Maritza; Enriquez, Lourdes; Bottazzi, Maria Elena; Zelaya, Ada Argentina; Espinoza, Vilma Esther; Fontecha, Gustavo Adolfo

    2013-08-07

    In Honduras, research capacity strengthening (RCS) has not received sufficient attention, but an increase in research competencies would enable local scientists to advance knowledge and contribute to national priorities, including the Millennium Development Goals (MDGs). This project aimed at strengthening research capacity in infectious diseases in Honduras, focusing on the School of Microbiology of the National Autonomous University of Honduras (UNAH). The primary objective was the creation of a research-based graduate program for the continued training of researchers. Parallel objectives included institutional strengthening and the facilitation of partnerships and networks. Based on a multi-stakeholder consultation, an RCS workplan was designed and undertaken from 2007 to 2012. Due to unexpected adverse circumstances, the first 2 years were heavily dedicated to implementing the project's flagship, an MSc program in infectious and zoonotic diseases (MEIZ). In addition, infrastructure improvements and demand-driven continuing education opportunities were facilitated; biosafety and research ethics knowledge and practices were enhanced, and networks fostering collaborative work were created or expanded. The project coincided with the peak of UNAH's radical administrative reform and an unprecedented constitutional crisis. Challenges notwithstanding, in September 2009, MEIZ admitted the first cohort of students, all of whom undertook MDG-related projects graduating successfully by 2012. Importantly, MEIZ has been helpful in expanding the School of Microbiology's traditional etiology-based, disciplinary model to infectious disease teaching and research. By fulfilling its objectives, the project contributed to a stronger research culture upholding safety and ethical values at the university. The resources and strategic vision afforded by the project enhanced UNAH's overall research capacity and its potential contribution to the MDGs. Furthermore, increased research activity and the ensuing improvement in performance indicators at the prime Honduran research institution invoke the need for a national research system in Honduras.

  9. Research Reports: 1988 NASA/ASEE Summer Faculty Fellowship Program

    NASA Technical Reports Server (NTRS)

    Freeman, L. Michael (Editor); Chappell, Charles R. (Editor); Cothran, Ernestine K. (Editor); Karr, Gerald R. (Editor)

    1988-01-01

    The basic objectives are to further the professional knowledge of qualified engineering and science faculty members; to stimulate an exchange of ideas between participants and NASA: to enrich and refresh the research and teaching activities of the participants' institutions; and to contribute to the research objectives of the NASA centers. Topics addressed include: cryogenics; thunderstorm simulation; computer techniques; computer assisted instruction; system analysis weather forecasting; rocket engine design; crystal growth; control systems design; turbine pumps for the Space Shuttle Main engine; electron mobility; heat transfer predictions; rotor dynamics; mathematical models; computational fluid dynamics; and structural analysis.

  10. Review of Empirical Research That Utilized the Bell Object Relations Inventory.

    ERIC Educational Resources Information Center

    Hansen, Joseph Wm.

    This literature review examines how the Bell Object Relations Inventory (BORI) (M. Bell and others, 1986) has been used in the literature. General domains of BORI use include interpersonal relatedness, the measurement of religious dimensions, and the diagnosis and prediction of psychopathology. Specific areas are reviewed regarding the…

  11. Space-Time Fusion Under Error in Computer Model Output: An Application to Modeling Air Quality

    EPA Science Inventory

    In the last two decades a considerable amount of research effort has been devoted to modeling air quality with public health objectives. These objectives include regulatory activities such as setting standards along with assessing the relationship between exposure to air pollutan...

  12. The Good, the Bad and the Dead! Using Encyclopedias.

    ERIC Educational Resources Information Center

    Bailey, Annette

    1998-01-01

    Presents a lesson plan in which students use an encyclopedia to research a famous person. Identifies library media skills objectives, curriculum (subject area objectives), grade levels (4 and 5), resources, instructional roles, activity and procedures for completion, evaluation guidelines, and follow-up activities. Includes a sample worksheet.…

  13. Cognition in Domestic Dogs: Object Permanence & Social Cueing

    ERIC Educational Resources Information Center

    Clotfelter, Ethan D.; Hollis, Karen L.

    2008-01-01

    Cognition is a general term describing the mental capacities of an animal, and often includes the ability to categorize, remember, and communicate about objects in the environment. Numerous regions of the telencephalon (cerebral cortex and limbic system) are responsible for these cognitive functions. Although many researchers have used traditional…

  14. Exploiting the HASH Planetary Nebula Research Platform

    NASA Astrophysics Data System (ADS)

    Parker, Quentin A.; Bojičić, Ivan; Frew, David J.

    2017-10-01

    The HASH (Hong Kong/ AAO/ Strasbourg/ Hα) planetary nebula research platform is a unique data repository with a graphical interface and SQL capability that offers the community powerful, new ways to undertake Galactic PN studies. HASH currently contains multi-wavelength images, spectra, positions, sizes, morphologies and other data whenever available for 2401 true, 447 likely, and 692 possible Galactic PNe, for a total of 3540 objects. An additional 620 Galactic post-AGB stars, pre-PNe, and PPN candidates are included. All objects were classified and evaluated following the precepts and procedures established and developed by our group over the last 15 years. The complete database contains over 6,700 Galactic objects including the many mimics and related phenomena previously mistaken or confused with PNe. Curation and updating currently occurs on a weekly basis to keep the repository as up to date as possible until the official release of HASH v1 planned in the near future.

  15. Information literacy needs in graduate-level health sciences education.

    PubMed

    Kleyman, Emily Z; Tabaei, Sara

    2012-01-01

    To determine whether incorporating information literacy education through workshops led by library faculty improves students' information literacy skills. A series of information literacy initiatives were incorporated into the curriculum of a physician assistant program. Initiatives included two library workshops, class instruction, and a research paper. Assessment included subjective and objective measures of students' information literacy skills and research competencies. Students' ratings of their skills were significantly higher on the postmeasure (t37 = 2.85, P = .007). The objective measures of these skills revealed an increase from 25% to 65% of the class scoring above 70% correct. Class assignments also revealed an improvement from 10% of the class citing and referencing material correctly at the beginning of the initiative to 80% at the end of the initiative. Engaging academic library faculty and providing students with guided instruction has a significant positive effect on objective as well as subjective measures of students' skills.

  16. Verification and implementation of set-up empirical models in pile design : research project capsule.

    DOT National Transportation Integrated Search

    2016-08-01

    The primary objectives of this research include: performing static and dynamic load tests on : newly instrumented test piles to better understand the set-up mechanism for individual soil : layers, verifying or recalibrating previously developed empir...

  17. Contemporary Play Therapy: Theory, Research, and Practice

    ERIC Educational Resources Information Center

    Schaefer, Charles E., Ed.; Gerard Kaduson, Heidi, Ed.

    2006-01-01

    This highly practical book presents current developments in play therapy, including innovative applications for particular problems and populations. Contributors first discuss the latest ideas and techniques emerging from object-relations, experiential, dynamic, and narrative perspectives. Next, research evaluating the effectiveness of play…

  18. Microgravity science and applications. Program tasks and bibliography for FY 1994

    NASA Technical Reports Server (NTRS)

    1995-01-01

    This annual report includes research projects funded by the Office of Life and Microgravity Sciences and Applications, Microgravity Science and Applications Division, during FY 1994. It is a compilation of program tasks (objective, description, significance, progress, students funded under research, and bibliographic citations) for flight research and ground-based research in five major scientific disciplines: benchmark science, biotechnology, combustion science, fluid physics, and materials science. ATD (Advanced Technology Development) program task descriptions are also included. The bibliography cites the related PI (Principal Investigator) publications and presentations for these program tasks in FY 1994. Three appendices include Table of Acronyms, Guest Investigator Index, and Principal Investigator Index.

  19. Microgravity science & applications. Program tasks and bibliography for FY 1995

    NASA Technical Reports Server (NTRS)

    1996-01-01

    This annual report includes research projects funded by the Office of Life and Microgravity Sciences and Applications, Microgravity Science and Applications Division, during FY 1994. It is a compilation of program tasks (objective, description, significance, progress, students funded under research, and bibliographic citations) for flight research and ground based research in five major scientific disciplines: benchmark science, biotechnology, combustion science, fluid physics, and materials science. Advanced technology development (ATD) program task descriptions are also included. The bibliography cites the related principle investigator (PI) publications and presentations for these program tasks in FY 1994. Three appendices include a Table of Acronyms, a Guest Investigator index and a Principle Investigator index.

  20. "Notice of Violation of IEEE Publication Principles" Multiobjective Reinforcement Learning: A Comprehensive Overview.

    PubMed

    Liu, Chunming; Xu, Xin; Hu, Dewen

    2013-04-29

    Reinforcement learning is a powerful mechanism for enabling agents to learn in an unknown environment, and most reinforcement learning algorithms aim to maximize some numerical value, which represents only one long-term objective. However, multiple long-term objectives are exhibited in many real-world decision and control problems; therefore, recently, there has been growing interest in solving multiobjective reinforcement learning (MORL) problems with multiple conflicting objectives. The aim of this paper is to present a comprehensive overview of MORL. In this paper, the basic architecture, research topics, and naive solutions of MORL are introduced at first. Then, several representative MORL approaches and some important directions of recent research are reviewed. The relationships between MORL and other related research are also discussed, which include multiobjective optimization, hierarchical reinforcement learning, and multi-agent reinforcement learning. Finally, research challenges and open problems of MORL techniques are highlighted.

  1. Empowering communities of research and practice by conducting research for change and including participant voice in reflection on research

    NASA Astrophysics Data System (ADS)

    Basu, Sreyashi Jhumki

    2008-12-01

    In this paper, in response to Ajay Sharma's paper titled "Portrait of a science teacher as a bricoleur: A case study from India" and associated reviews, I address the value of bridging two narrative styles for describing teacher development, discuss questions of over-essentializing an Indian school context, propose that teacher and student participants should be included in this type of writing series, and identify institutional barriers to researchers acting as agents-of-change. [InlineMediaObject not available: see fulltext.

  2. Video Modeling for Children and Adolescents with Autism Spectrum Disorder: A Meta-Analysis

    ERIC Educational Resources Information Center

    Thompson, Teresa Lynn

    2014-01-01

    The objective of this research was to conduct a meta-analysis to examine existing research studies on video modeling as an effective teaching tool for children and adolescents diagnosed with Autism Spectrum Disorder (ASD). Study eligibility criteria included (a) single case research design using multiple baselines, alternating treatment designs,…

  3. The revised NEUROGES-ELAN system: An objective and reliable interdisciplinary analysis tool for nonverbal behavior and gesture.

    PubMed

    Lausberg, Hedda; Sloetjes, Han

    2016-09-01

    As visual media spread to all domains of public and scientific life, nonverbal behavior is taking its place as an important form of communication alongside the written and spoken word. An objective and reliable method of analysis for hand movement behavior and gesture is therefore currently required in various scientific disciplines, including psychology, medicine, linguistics, anthropology, sociology, and computer science. However, no adequate common methodological standards have been developed thus far. Many behavioral gesture-coding systems lack objectivity and reliability, and automated methods that register specific movement parameters often fail to show validity with regard to psychological and social functions. To address these deficits, we have combined two methods, an elaborated behavioral coding system and an annotation tool for video and audio data. The NEUROGES-ELAN system is an effective and user-friendly research tool for the analysis of hand movement behavior, including gesture, self-touch, shifts, and actions. Since its first publication in 2009 in Behavior Research Methods, the tool has been used in interdisciplinary research projects to analyze a total of 467 individuals from different cultures, including subjects with mental disease and brain damage. Partly on the basis of new insights from these studies, the system has been revised methodologically and conceptually. The article presents the revised version of the system, including a detailed study of reliability. The improved reproducibility of the revised version makes NEUROGES-ELAN a suitable system for basic empirical research into the relation between hand movement behavior and gesture and cognitive, emotional, and interactive processes and for the development of automated movement behavior recognition methods.

  4. Bibliometrics: tracking research impact by selecting the appropriate metrics.

    PubMed

    Agarwal, Ashok; Durairajanayagam, Damayanthi; Tatagari, Sindhuja; Esteves, Sandro C; Harlev, Avi; Henkel, Ralf; Roychoudhury, Shubhadeep; Homa, Sheryl; Puchalt, Nicolás Garrido; Ramasamy, Ranjith; Majzoub, Ahmad; Ly, Kim Dao; Tvrda, Eva; Assidi, Mourad; Kesari, Kavindra; Sharma, Reecha; Banihani, Saleem; Ko, Edmund; Abu-Elmagd, Muhammad; Gosalvez, Jaime; Bashiri, Asher

    2016-01-01

    Traditionally, the success of a researcher is assessed by the number of publications he or she publishes in peer-reviewed, indexed, high impact journals. This essential yardstick, often referred to as the impact of a specific researcher, is assessed through the use of various metrics. While researchers may be acquainted with such matrices, many do not know how to use them to enhance their careers. In addition to these metrics, a number of other factors should be taken into consideration to objectively evaluate a scientist's profile as a researcher and academician. Moreover, each metric has its own limitations that need to be considered when selecting an appropriate metric for evaluation. This paper provides a broad overview of the wide array of metrics currently in use in academia and research. Popular metrics are discussed and defined, including traditional metrics and article-level metrics, some of which are applied to researchers for a greater understanding of a particular concept, including varicocele that is the thematic area of this Special Issue of Asian Journal of Andrology. We recommend the combined use of quantitative and qualitative evaluation using judiciously selected metrics for a more objective assessment of scholarly output and research impact.

  5. Bibliometrics: tracking research impact by selecting the appropriate metrics

    PubMed Central

    Agarwal, Ashok; Durairajanayagam, Damayanthi; Tatagari, Sindhuja; Esteves, Sandro C; Harlev, Avi; Henkel, Ralf; Roychoudhury, Shubhadeep; Homa, Sheryl; Puchalt, Nicolás Garrido; Ramasamy, Ranjith; Majzoub, Ahmad; Ly, Kim Dao; Tvrda, Eva; Assidi, Mourad; Kesari, Kavindra; Sharma, Reecha; Banihani, Saleem; Ko, Edmund; Abu-Elmagd, Muhammad; Gosalvez, Jaime; Bashiri, Asher

    2016-01-01

    Traditionally, the success of a researcher is assessed by the number of publications he or she publishes in peer-reviewed, indexed, high impact journals. This essential yardstick, often referred to as the impact of a specific researcher, is assessed through the use of various metrics. While researchers may be acquainted with such matrices, many do not know how to use them to enhance their careers. In addition to these metrics, a number of other factors should be taken into consideration to objectively evaluate a scientist's profile as a researcher and academician. Moreover, each metric has its own limitations that need to be considered when selecting an appropriate metric for evaluation. This paper provides a broad overview of the wide array of metrics currently in use in academia and research. Popular metrics are discussed and defined, including traditional metrics and article-level metrics, some of which are applied to researchers for a greater understanding of a particular concept, including varicocele that is the thematic area of this Special Issue of Asian Journal of Andrology. We recommend the combined use of quantitative and qualitative evaluation using judiciously selected metrics for a more objective assessment of scholarly output and research impact. PMID:26806079

  6. Representing Value as Digital Object: A Discussion of Transferability and Anonymity; Digital Library Initiatives of the Deutsche Forschungsgemeinschaft; CrossRef Turns One; Fermi National Accelerator Laboratory (Fermilab).

    ERIC Educational Resources Information Center

    Kahn, Robert E.; Lyons, Patrice A.; Brahms, Ewald; Brand, Amy; van den Bergen, Mieke

    2001-01-01

    Includes four articles that discuss the use of digital objects to represent value in a network environment; digital library initiatives at the central public funding organization for academic research in Germany; an application of the Digital Object Identifier System; and the Web site of the Fermi National Accelerator Laboratory. (LRW)

  7. Interoperability, Scaling, and the Digital Libraries Research Agenda.

    ERIC Educational Resources Information Center

    Lynch, Clifford; Garcia-Molina, Hector

    1996-01-01

    Summarizes reports and activities at the Information Infrastructure Technology and Applications workshop on digital libraries (Reston, Virginia, August 22, 1995). Defines digital library roles and identifies areas of needed research, including: interoperability; protocols for digital objects; collection management; interface design; human-computer…

  8. Highway runoff stormwater management potential (HRSMP) site characterization using NASA public domain imagery : research summary.

    DOT National Transportation Integrated Search

    2016-04-01

    The objectives of this research were to develop and utilize GST methodologies : including remote sensing, to characterize and determine the level of performance : of stormwater management (SWM) facilities (BMPs), resulting in the reduction of : highw...

  9. West Virginia US Department of Energy experimental program to stimulate competitive research. Section 2: Human resource development; Section 3: Carbon-based structural materials research cluster; Section 3: Data parallel algorithms for scientific computing

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

    Not Available

    1994-02-02

    This report consists of three separate but related reports. They are (1) Human Resource Development, (2) Carbon-based Structural Materials Research Cluster, and (3) Data Parallel Algorithms for Scientific Computing. To meet the objectives of the Human Resource Development plan, the plan includes K--12 enrichment activities, undergraduate research opportunities for students at the state`s two Historically Black Colleges and Universities, graduate research through cluster assistantships and through a traineeship program targeted specifically to minorities, women and the disabled, and faculty development through participation in research clusters. One research cluster is the chemistry and physics of carbon-based materials. The objective of thismore » cluster is to develop a self-sustaining group of researchers in carbon-based materials research within the institutions of higher education in the state of West Virginia. The projects will involve analysis of cokes, graphites and other carbons in order to understand the properties that provide desirable structural characteristics including resistance to oxidation, levels of anisotropy and structural characteristics of the carbons themselves. In the proposed cluster on parallel algorithms, research by four WVU faculty and three state liberal arts college faculty are: (1) modeling of self-organized critical systems by cellular automata; (2) multiprefix algorithms and fat-free embeddings; (3) offline and online partitioning of data computation; and (4) manipulating and rendering three dimensional objects. This cluster furthers the state Experimental Program to Stimulate Competitive Research plan by building on existing strengths at WVU in parallel algorithms.« less

  10. Solar System Exploration

    NASA Technical Reports Server (NTRS)

    2003-01-01

    Contents include the following: About the roadmap. Summary of key elements. Science objectives. Mission roadmap. Technology. Research and analysis. Education and public outreach. Appendix - Road map framework.

  11. Integrated Task and Data Parallel Programming

    NASA Technical Reports Server (NTRS)

    Grimshaw, A. S.

    1998-01-01

    This research investigates the combination of task and data parallel language constructs within a single programming language. There are an number of applications that exhibit properties which would be well served by such an integrated language. Examples include global climate models, aircraft design problems, and multidisciplinary design optimization problems. Our approach incorporates data parallel language constructs into an existing, object oriented, task parallel language. The language will support creation and manipulation of parallel classes and objects of both types (task parallel and data parallel). Ultimately, the language will allow data parallel and task parallel classes to be used either as building blocks or managers of parallel objects of either type, thus allowing the development of single and multi-paradigm parallel applications. 1995 Research Accomplishments In February I presented a paper at Frontiers 1995 describing the design of the data parallel language subset. During the spring I wrote and defended my dissertation proposal. Since that time I have developed a runtime model for the language subset. I have begun implementing the model and hand-coding simple examples which demonstrate the language subset. I have identified an astrophysical fluid flow application which will validate the data parallel language subset. 1996 Research Agenda Milestones for the coming year include implementing a significant portion of the data parallel language subset over the Legion system. Using simple hand-coded methods, I plan to demonstrate (1) concurrent task and data parallel objects and (2) task parallel objects managing both task and data parallel objects. My next steps will focus on constructing a compiler and implementing the fluid flow application with the language. Concurrently, I will conduct a search for a real-world application exhibiting both task and data parallelism within the same program. Additional 1995 Activities During the fall I collaborated with Andrew Grimshaw and Adam Ferrari to write a book chapter which will be included in Parallel Processing in C++ edited by Gregory Wilson. I also finished two courses, Compilers and Advanced Compilers, in 1995. These courses complete my class requirements at the University of Virginia. I have only my dissertation research and defense to complete.

  12. Integrated Task And Data Parallel Programming: Language Design

    NASA Technical Reports Server (NTRS)

    Grimshaw, Andrew S.; West, Emily A.

    1998-01-01

    his research investigates the combination of task and data parallel language constructs within a single programming language. There are an number of applications that exhibit properties which would be well served by such an integrated language. Examples include global climate models, aircraft design problems, and multidisciplinary design optimization problems. Our approach incorporates data parallel language constructs into an existing, object oriented, task parallel language. The language will support creation and manipulation of parallel classes and objects of both types (task parallel and data parallel). Ultimately, the language will allow data parallel and task parallel classes to be used either as building blocks or managers of parallel objects of either type, thus allowing the development of single and multi-paradigm parallel applications. 1995 Research Accomplishments In February I presented a paper at Frontiers '95 describing the design of the data parallel language subset. During the spring I wrote and defended my dissertation proposal. Since that time I have developed a runtime model for the language subset. I have begun implementing the model and hand-coding simple examples which demonstrate the language subset. I have identified an astrophysical fluid flow application which will validate the data parallel language subset. 1996 Research Agenda Milestones for the coming year include implementing a significant portion of the data parallel language subset over the Legion system. Using simple hand-coded methods, I plan to demonstrate (1) concurrent task and data parallel objects and (2) task parallel objects managing both task and data parallel objects. My next steps will focus on constructing a compiler and implementing the fluid flow application with the language. Concurrently, I will conduct a search for a real-world application exhibiting both task and data parallelism within the same program m. Additional 1995 Activities During the fall I collaborated with Andrew Grimshaw and Adam Ferrari to write a book chapter which will be included in Parallel Processing in C++ edited by Gregory Wilson. I also finished two courses, Compilers and Advanced Compilers, in 1995. These courses complete my class requirements at the University of Virginia. I have only my dissertation research and defense to complete.

  13. Infrared astronomy research and high altitude observations

    NASA Technical Reports Server (NTRS)

    Jones, B.; Stein, W. A.; Willner, S. P.; Soifer, B. T.

    1984-01-01

    Highlights are presented of studies of the emission mechanisms in the 4 to 8 micron region of the spectrum using a circular variable filter wheel spectrometer with a PbSnTe photovoltaic detector. Investigations covered include the spectroscopy of planets, stellar atmospheres, highly obscured objects in molecular clouds, planetary nebulae, H2 regions, and extragalactic objects.

  14. Breeding citrus for HLB resistance at the USDA/ARS U.S. Horticultural Research Laboratory, Ft. Pierce, Florida

    USDA-ARS?s Scientific Manuscript database

    Citrus breeding has been conducted by the USDA since 1893. The initial objectives included improved disease-resistance, cold hardiness, and easy peeling fruit, which are still important breeding objectives today. The emergence of huanglongbing (HLB) in the US has propelled the development of HLB r...

  15. Evaluating imputation and modeling in the North Central region

    Treesearch

    Ronald E. McRoberts

    2000-01-01

    The objectives of the North Central Research Station, USDA Forest Service, in developing procedures for annual forest inventories include establishing the capability of producing annual estimates of timber volume and related variables. The inventory system developed to accomplish these objectives features an annual sample of measured field plots and techniques for...

  16. Integration of task level planning and diagnosis for an intelligent robot

    NASA Technical Reports Server (NTRS)

    Chan, Amy W.

    1992-01-01

    A satellite floating space is diagnosed with a telerobot attached performing maintenance or replacement tasks. This research included three objectives. The first objective was to generate intelligent path planning for a robot to move around a satellite. The second objective was to diagnose possible faulty scenarios in the satellite. The third objective included two tasks. The first task was to combine intelligent path planning with diagnosis. The second task was to build an interface between the combined intelligent system with Robosim. The ability of a robot to deal with unexpected scenarios is particularly important in space since the situation could be different from time to time so that the telerobot must be capable of detecting that the situation has changed and the necessity may exist to alter its behavior based on the new situation. The feature of allowing human-in-the-loop is also very important in space. In some extreme cases, the situation is beyond the capability of a robot so our research project allows the human to override the decision of a robot.

  17. Cost and time benefits for using subsurface utility engineering in Louisiana : research project capsule.

    DOT National Transportation Integrated Search

    2016-04-01

    The objectives of this research are: to establish a record of all major projects : where DOTD has used SUE services in the past (SUE quality levels depicted : in Figure 1), including : interviews with various : DOTD personnel, : utility companies, an...

  18. International Education in Australian Universities: Concepts and Definitions.

    ERIC Educational Resources Information Center

    Clyne, Fiona; Marginson, Simon; Woock, Roger

    This paper grew out of the research study "Mapping the Internationalization of Higher Education," a 1998-2000 Australian Research Council-funded project. The project's objectives included: documenting the practices of international education in Australian universities; analyzing the cultural, political, and economic assumptions on which…

  19. Rethinking Canada's Higher Education Policy.

    ERIC Educational Resources Information Center

    Polster, Claire

    2002-01-01

    Rather than a public good that is freely shared, Canadian university research is increasingly privatized and commercialized and thus rendered accessible only to those who can pay for it. The effects include erosion of collegiality, institutional democracy, curiosity-driven basic research, objectivity, and consideration of disadvantaged groups. All…

  20. Humans on the International Space Station-How Research, Operations, and International Collaboration are Leading to New Understanding of Human Physiology and Performance in Microgravity

    NASA Technical Reports Server (NTRS)

    Ronbinson, Julie A.; Harm, Deborah L.

    2009-01-01

    As the International Space Station (ISS) nears completion, and full international utilization is achieved, we are at a scientific crossroads. ISS is the premier location for research aimed at understanding the effects of microgravity on the human body. For applications to future human exploration, it is key for validation, quantification, and mitigation of a wide variety of spaceflight risks to health and human performance. Understanding and mitigating these risks is the focus of NASA s Human Research Program. However, NASA s approach to defining human research objectives is only one of many approaches within the ISS international partnership (including Roscosmos, the European Space Agency, the Canadian Space Agency, and the Japan Aerospace Exploration Agency). Each of these agencies selects and implements their own ISS research, with independent but related objectives for human and life sciences research. Because the science itself is also international and collaborative, investigations that are led by one ISS partner also often include cooperative scientists from around the world. The operation of the ISS generates significant additional data that is not directly linked to specific investigations. Such data comes from medical monitoring of crew members, life support and radiation monitoring, and from the systems that have been implemented to protect the health of the crew (such as exercise hardware). We provide examples of these international synergies in human research on ISS and highlight key early accomplishments that derive from these broad interfaces. Taken as a whole, the combination of diverse research objectives, operational data, international sharing of research resources on ISS, and scientific collaboration provide a robust research approach and capability that no one partner could achieve alone.

  1. National Aeronautics and Space Administration (NASA)/American Society for Engineering Education (ASEE) Summer Faculty Fellowship Program: 1995. Volume 1

    NASA Technical Reports Server (NTRS)

    Hyman, William A. (Editor); Sickorez, Donn G. (Editor)

    1996-01-01

    The objectives of the JSC NASA/ASEE Summer Faculty Fellowship Program, which began nationally in 1964 and at JSC in 1965, are (1) to further the professional knowledge of qualified engineering and science faculty members; (2) to stimulate an exchange of ideas between participants and NASA; (3) to enrich and refresh the research and teaching activities of the participants' institutions; and (4) to contribute to the research objectives of the NASA centers. Each faculty fellow spent at least 10 weeks at JSC engaged in a research project in collaboration with a NASA/JSC colleague. In addition to the faculty participants, the 1995 program included five students. This document is a compilation of the first fifteen of twenty-seven final reports on the research projects completed by the faculty fellows and visiting students during the summer of 1995. The reports of two of the students are integral with that of the respective fellow. Three students wrote separate reports included in Volume 2.

  2. Music therapy research and applications in pediatric oncology treatment.

    PubMed

    Standley, J M; Hanser, S B

    1995-01-01

    Music therapy is a profession which meets multiple physical, social, and psychological needs. Music therapists can facilitate health objectives by reducing the intensity or duration of pain, alleviating anxiety, and decreasing the amount of analgesic medication needed. Rehabilitative objectives can include activities which incorporate exercise, range of motion therapy, or gait training. Reduction of fear, anxiety, stress, or grief are common psychological objectives. Music therapy is particularly effective in promoting social objectives such as increased interaction, verbalization, independence, and cooperation; enhanced relationships with health care personnel and family members; and increased stimulation during long-term hospitalization or isolation. Counseling techniques are often paired with music to achieve emotional objectives such as expression, adjustment, stability, or locus of control. The purpose of this article is to synthesize the extant music/medical research literature and clarify how music therapy can provide a quintessential combination of physical, social, and psychological benefits to enhance the health care of pediatric oncology patients.

  3. Color Image Processing and Object Tracking System

    NASA Technical Reports Server (NTRS)

    Klimek, Robert B.; Wright, Ted W.; Sielken, Robert S.

    1996-01-01

    This report describes a personal computer based system for automatic and semiautomatic tracking of objects on film or video tape, developed to meet the needs of the Microgravity Combustion and Fluids Science Research Programs at the NASA Lewis Research Center. The system consists of individual hardware components working under computer control to achieve a high degree of automation. The most important hardware components include 16-mm and 35-mm film transports, a high resolution digital camera mounted on a x-y-z micro-positioning stage, an S-VHS tapedeck, an Hi8 tapedeck, video laserdisk, and a framegrabber. All of the image input devices are remotely controlled by a computer. Software was developed to integrate the overall operation of the system including device frame incrementation, grabbing of image frames, image processing of the object's neighborhood, locating the position of the object being tracked, and storing the coordinates in a file. This process is performed repeatedly until the last frame is reached. Several different tracking methods are supported. To illustrate the process, two representative applications of the system are described. These applications represent typical uses of the system and include tracking the propagation of a flame front and tracking the movement of a liquid-gas interface with extremely poor visibility.

  4. Research and Technology Objectives and Plans Summary (RTOPS)

    NASA Technical Reports Server (NTRS)

    1976-01-01

    A compilation of the summary portion of each of the Research and Technology Operating Plans (RTOP) used for management review and control of research currently in progress throughout NASA is presented along with citations and abstracts of the RTOPs. Four indexes are included: (1) subject; (2) technical monitor; (3) responsible NASA organization; and (4) RTOP number.

  5. A Constructivist Approach to HIV/AIDS Education for Women Within the Maritime Provinces of Canada

    ERIC Educational Resources Information Center

    Bulman, Donna E.

    2005-01-01

    The primary objective of this research was to increase understanding of how women in the Maritime Provinces of Canada learn about the HIV/AIDS epidemic. This research utilised a qualitative approach with specific methods including interviews, joint interviews and focus groups. Overall 44 women participated in this research. The data was analysed…

  6. Research in computer science

    NASA Technical Reports Server (NTRS)

    Ortega, J. M.

    1984-01-01

    The research efforts of University of Virginia students under a NASA sponsored program are summarized and the status of the program is reported. The research includes: testing method evaluations for N version programming; a representation scheme for modeling three dimensional objects; fault tolerant protocols for real time local area networks; performance investigation of Cyber network; XFEM implementation; and vectorizing incomplete Cholesky conjugate gradients.

  7. Development of field-based models of suitable thermal regimes for interior Columbia Basin salmonids

    Treesearch

    Jason B. Dunham; Bruce Rieman; Gwynne Chandler

    2001-01-01

    This report describes results of research sponsored through an interagency agreement between the U.S. Forest Service Rocky Mountain Research Station and U.S. Environmental Protection Agency (Interagency Agreement #00-IA-11222014-521). The primary objectives of this research included 1) develop models relating occurrence of two threatened inland salmonid fishes to...

  8. 43 CFR 2.70 - What definitions apply to subparts A through I of this part?

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... physical objects (e.g., laboratory samples). Research data also do not include: (1) Trade secrets... privacy, such as information that could be used to identify a particular person in a research study... means any school that operates a program of scholarly research. In order to fall within this category...

  9. 43 CFR 2.70 - What definitions apply to subparts A through I of this part?

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... physical objects (e.g., laboratory samples). Research data also do not include: (1) Trade secrets... privacy, such as information that could be used to identify a particular person in a research study... means any school that operates a program of scholarly research. In order to fall within this category...

  10. A LTA flight research vehicle. [technology assessment, airships

    NASA Technical Reports Server (NTRS)

    Nebiker, F. R.

    1975-01-01

    An Airship Flight Research Program is proposed. Major program objectives are summarized and a Modernized Navy ZPG3W Airship recommended as the flight test vehicle. The origin of the current interest in modern airship vehicles is briefly discussed and the major benefits resulting from the flight research program described. Airship configurations and specifications are included.

  11. Crew behavior and performance in space analog environments

    NASA Technical Reports Server (NTRS)

    Kanki, Barbara G.

    1992-01-01

    The objectives and the current status of the Crew Factors research program conducted at NASA-Ames Research Center are reviewed. The principal objectives of the program are to determine the effects of a broad class of input variables on crew performance and to provide guidance with respect to the design and management of crews assigned to future space missions. A wide range of research environments are utilized, including controlled experimental settings, high fidelity full mission simulator facilities, and fully operational field environments. Key group processes are identified, and preliminary data are presented on the effect of crew size, type, and structure on team performance.

  12. Modeling of ground based laser propagation to low Earth orbit object for maneuver

    NASA Astrophysics Data System (ADS)

    Smith, Liam C.; Allen, Jeffrey H.; Bold, Matthew M.

    2017-08-01

    The Space Environment Research Centre (SERC) endeavors to demonstrate the ability to maneuver high area to mass ratio objects using ground based lasers. Lockheed Martin has been leading system performance modeling for this project that includes high power laser propagation through the atmosphere, target interactions and subsequent orbital maneuver of the object. This paper will describe the models used, model assumptions and performance estimates for laser maneuver demonstration.

  13. Spaceport Florida Authority

    NASA Technical Reports Server (NTRS)

    1991-01-01

    The topics are covered in viewgraph form and include the following: objectives; current initiatives; the Space Research Initiative Program; the Cape San Blas Launch Program; and Spaceport Florida Laboratories.

  14. The deep space network, volume 9

    NASA Technical Reports Server (NTRS)

    1972-01-01

    Progress on DSN supporting research and technology is reported. Topics discussed include: descriptions of the objectives, functions, organization, facilities, and communication; Pioneer support; and advanced engineering.

  15. Virtual Research Environments for Natural Hazard Modelling

    NASA Astrophysics Data System (ADS)

    Napier, Hazel; Aldridge, Tim

    2017-04-01

    The Natural Hazards Partnership (NHP) is a group of 17 collaborating public sector organisations providing a mechanism for co-ordinated advice to government and agencies responsible for civil contingency and emergency response during natural hazard events. The NHP has set up a Hazard Impact Model (HIM) group tasked with modelling the impact of a range of UK hazards with the aim of delivery of consistent hazard and impact information. The HIM group consists of 7 partners initially concentrating on modelling the socio-economic impact of 3 key hazards - surface water flooding, land instability and high winds. HIM group partners share scientific expertise and data within their specific areas of interest including hydrological modelling, meteorology, engineering geology, GIS, data delivery, and modelling of socio-economic impacts. Activity within the NHP relies on effective collaboration between partners distributed across the UK. The NHP are acting as a use case study for a new Virtual Research Environment (VRE) being developed by the EVER-EST project (European Virtual Environment for Research - Earth Science Themes: a solution). The VRE is allowing the NHP to explore novel ways of cooperation including improved capabilities for e-collaboration, e-research, automation of processes and e-learning. Collaboration tools are complemented by the adoption of Research Objects, semantically rich aggregations of resources enabling the creation of uniquely identified digital artefacts resulting in reusable science and research. Application of the Research Object concept to HIM development facilitates collaboration, by encapsulating scientific knowledge in a shareable format that can be easily shared and used by partners working on the same model but within their areas of expertise. This paper describes the application of the VRE to the NHP use case study. It outlines the challenges associated with distributed partnership working and how they are being addressed in the VRE. A case study is included focussing on the application of Research Objects to development work for the surface water flooding hazard impact model, a key achievement for the HIM group.

  16. The model of the optical-electronic control system of vehicles location at level crossing

    NASA Astrophysics Data System (ADS)

    Verezhinskaia, Ekaterina A.; Gorbachev, Aleksei A.; Maruev, Ivan A.; Shavrygina, Margarita A.

    2016-04-01

    Level crossing - one of the most dangerous sections of the road network, where railway line crosses motor road at the same level. The collision of trains with vehicles at a level crossing is a serious type of road traffic accidents. The purpose of this research is to develop complex optical electronic control system of vehicles location in the dangerous zone of level crossing. The system consists of registration blocks (including photodetector, lens, infrared emitting diode), determinant devices and camera installed within the boundaries of level crossing. The system performs detection of objects (vehicles) by analysing the time of the object movement opposite to the registration block and level of the reflected signal from the object. The paper presents theoretical description and experimental research of main principles of the system operation. Experimental research of the system model with selected optical-electronic components have confirmed the possibility of metal objects detection at the required distance (0.5 - 2 m) with different values of background illuminance.

  17. Parallel machine architecture and compiler design facilities

    NASA Technical Reports Server (NTRS)

    Kuck, David J.; Yew, Pen-Chung; Padua, David; Sameh, Ahmed; Veidenbaum, Alex

    1990-01-01

    The objective is to provide an integrated simulation environment for studying and evaluating various issues in designing parallel systems, including machine architectures, parallelizing compiler techniques, and parallel algorithms. The status of Delta project (which objective is to provide a facility to allow rapid prototyping of parallelized compilers that can target toward different machine architectures) is summarized. Included are the surveys of the program manipulation tools developed, the environmental software supporting Delta, and the compiler research projects in which Delta has played a role.

  18. Undergraduate Research as Chemical Education--A Symposium: An Undergraduate Laboratory Experiment: The Total Synthesis of Maytansine.

    ERIC Educational Resources Information Center

    Goodwin, Thomas E.

    1984-01-01

    An undergraduate research program in natural product synthesis was established at a small liberal arts college. Discusses program goals (including the total synthesis of maytansine), objectives, and accomplishments to date. Guidelines for establishing such programs are offered. (JN)

  19. Who pays for tree improvement?

    Treesearch

    Tom D. Byram; E. M. Raley

    2011-01-01

    Tree improvement has been one of the most successful collaborative research efforts in history, eliciting participation from a wide variety of players. This effort has included state forestry agencies, research universities, integrated forest industries, and the USDA Forest Service. Tree improvement was organized through cooperatives whose objectives were to distribute...

  20. [The research protocol III. Study population].

    PubMed

    Arias-Gómez, Jesús; Villasís-Keever, Miguel Ángel; Miranda-Novales, María Guadalupe

    2016-01-01

    The study population is defined as a set of cases, determined, limited, and accessible, that will constitute the subjects for the selection of the sample, and must fulfill several characteristics and distinct criteria. The objectives of this manuscript are focused on specifying each one of the elements required to make the selection of the participants of a research project, during the elaboration of the protocol, including the concepts of study population, sample, selection criteria and sampling methods. After delineating the study population, the researcher must specify the criteria that each participant has to comply. The criteria that include the specific characteristics are denominated selection or eligibility criteria. These criteria are inclusion, exclusion and elimination, and will delineate the eligible population. The sampling methods are divided in two large groups: 1) probabilistic or random sampling and 2) non-probabilistic sampling. The difference lies in the employment of statistical methods to select the subjects. In every research, it is necessary to establish at the beginning the specific number of participants to be included to achieve the objectives of the study. This number is the sample size, and can be calculated or estimated with mathematical formulas and statistic software.

  1. Breeding and Selection of New Switchgrass Varieties for Increased Biomass Production

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

    Taliaferro, C.M.

    2003-05-27

    Switchgrass breeding and genetics research was conducted from 1992-2002 at the Oklahoma State University as part of the national DOE-Bioenergy Feedstock Development Program (BFDP) effort to develop the species as a bioenergy feedstock crop. The fundamental objective of the program was to implement and conduct a breeding program to increase biomass yield capability in switchgrass and develop cultivars for the central and southern United States. Supporting research objectives included: (1) switchgrass germplasm collection, characterization, and enhancement; (2) elucidation of cytogenetic and breeding behavior; and (3) identification of best breeding procedures.

  2. Kansas School Expenditures 1998-99 through 2014-15: Trends and Details. Research Reports

    ERIC Educational Resources Information Center

    Kansas Association of School Boards, 2016

    2016-01-01

    This report examines the Kansas school district expenditure data provided by the Kansas State Department of Education on (KSDE) through its Comparative Performance & Fiscal System (CPFS--http:// cpfs.ksde.org/), which includes all school district expenditures reported by Fund, Object, and Sub Object from the 1998-99 school year through the…

  3. Navy Recruitment in Junior Colleges. Final Report. Technical Report No. 76-1.

    ERIC Educational Resources Information Center

    Fisher, Allan H., Jr.; And Others

    The major objective of this survey research project was to estimate the Navy recruitment potential of male, junior college students. The results of a national survey of 807 students that a promising recruitment market exists for officer and enlisted recruiting, including both the active force and the Reserve. A second objective was to determine if…

  4. Comparison of self-report and objective measures of driving behavior and road safety: A systematic review.

    PubMed

    Kaye, Sherrie-Anne; Lewis, Ioni; Freeman, James

    2018-06-01

    This research systematically reviewed the existing literature in regards to studies which have used both self-report and objective measures of driving behavior. The objective of the current review was to evaluate disparities or similarities between self-report and objective measures of driving behavior. Searches were undertaken in the following electronic databases, PsycINFO, PubMed, and Scopus, for peer-reviewed full-text articles that (1) focused on road safety, and (2) compared both subjective and objective measures of driving performance or driver safety. A total of 22,728 articles were identified, with 19 articles, comprising 20 studies, included as part of the review. The research reported herein suggested that for some behaviors (e.g., driving in stressful situations) there were similarities between self-report and objective measures while for other behaviors (e.g., sleepiness and vigilance states) there were differences between these measurement techniques. In addition, findings from some studies suggested that in-vehicle devices may be a valid measurement tool to assess driving exposure in older drivers. Further research is needed to examine the correspondence between self-report and objective measures of driving behavior. In particular, there is a need to increase the number of studies which compare "like with like" as it is difficult to draw comparisons when there are variations in measurement tools used. Incorporating a range of objective and self-report measurements tools in research would help to ensure that the methods used offer the most reliable measures of assessing on-road behaviors. Crown Copyright © 2018. Published by Elsevier Ltd. All rights reserved.

  5. 43 CFR 8224.0-2 - Objectives.

    Code of Federal Regulations, 2011 CFR

    2011-10-01

    ..., DEPARTMENT OF THE INTERIOR RECREATION PROGRAMS PROCEDURES Fossil Forest Research Natural Area § 8224.0-2... Fossil Forest, including paleontological study, excavation and interpretation projects within the Fossil...

  6. 43 CFR 8224.0-2 - Objectives.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ..., DEPARTMENT OF THE INTERIOR RECREATION PROGRAMS PROCEDURES Fossil Forest Research Natural Area § 8224.0-2... Fossil Forest, including paleontological study, excavation and interpretation projects within the Fossil...

  7. 43 CFR 8224.0-2 - Objectives.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ..., DEPARTMENT OF THE INTERIOR RECREATION PROGRAMS PROCEDURES Fossil Forest Research Natural Area § 8224.0-2... Fossil Forest, including paleontological study, excavation and interpretation projects within the Fossil...

  8. 43 CFR 8224.0-2 - Objectives.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ..., DEPARTMENT OF THE INTERIOR RECREATION PROGRAMS PROCEDURES Fossil Forest Research Natural Area § 8224.0-2... Fossil Forest, including paleontological study, excavation and interpretation projects within the Fossil...

  9. Gender Difference in Students' Academic Performance in Colleges of Education in Borno State, Nigeria: Implications for Counselling

    ERIC Educational Resources Information Center

    Goni, Umar; wali S. B., Yagana; Ali, Hajja Kaltum; Bularafa, Mohammed Waziri

    2015-01-01

    This study examines the differences between students' gender and academic achievement in Colleges of Education in Borno State. The study set one research objective, one research question and tested one research hypothesis. the population of this study include all the NCE students from three NCE awarding institutions in the state that were…

  10. Journalism in the "Post-Factual Age".

    ERIC Educational Resources Information Center

    Ettema, James S.

    1987-01-01

    Discusses current themes in communication research. Claims that this research offers an increasingly sophisticated view of journalism as a reflection not of an objective reality, but of political-economic power and sociocultural conflict. Includes an example of an imaginary symposium and a strategy for reframing the journalistic quest for truth.…

  11. Passive vs. active safety belt systems in Volkswagen rabbits : a comparison of owner use habits and attitudes

    DOT National Transportation Integrated Search

    1976-08-01

    The overall objective of this research is to measure usage of, and attitudes toward, the passive restraint system, compared with the active restraint system on 1975 model year Volkswagen Rabbits. Methods used to carry out the research include: Interv...

  12. Tips, Tropes, and Trivia: Ideas for Teaching Educational Research.

    ERIC Educational Resources Information Center

    Stallings, William M.; And Others

    The collective experience of more than 50 years has led to the development of approaches that have enhanced student comprehension in the teaching of educational research methods, statistics, and measurement. Tips for teachers include using illustrative problems with one-digit numbers, using common situations and everyday objects to illustrate…

  13. Using a Quasi-Experimental Research Design to Assess Knowledge in Continuing Medical Education Programs

    ERIC Educational Resources Information Center

    Markert, Ronald J.; O'Neill, Sally C.; Bhatia, Subhash C.

    2003-01-01

    Introduction: The objectives of continuing medical education (CME) programs include knowledge acquisition, skill development, clinical reasoning and decision making, and health care outcomes. We conducted a yearlong medical education research study in which knowledge acquisition in our CME programs was assessed. Method: A randomized…

  14. Annual research briefs, 1988

    NASA Technical Reports Server (NTRS)

    1989-01-01

    The primary objective of the Center for Turbulence Research (CTR) is to stimulate and produce advances in physical understanding of turbulence, in turbulence modeling and simulation, and in turbulence control. Topics addressed include: fundamental modeling of turbulence; turbulence structure and control; transition and turbulence in high-speed compressible flows; and turbulent reacting flows.

  15. Students as Historians--Writing Their School's History.

    ERIC Educational Resources Information Center

    Fazio, Beverly

    1992-01-01

    Describes a project in which a group of students wrote and published a history of their high school. Lists objectives of the project, such as developing research, analytic, interpersonal, and communication skills and self-esteem. Includes preparing a blueprint of ideas, researching, writing, marketing, and distributing the school's history. (DK)

  16. 42 CFR 52.7 - Use of funds; changes.

    Code of Federal Regulations, 2010 CFR

    2010-10-01

    ... Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES GRANTS GRANTS FOR RESEARCH PROJECTS... project shall be limited to changes in methodology, approach or other aspects of the project to expedite achievement of the project's research objectives, including changes that grow out of the approved project and...

  17. Annual Review of Psychology, Volume 32, 1981.

    ERIC Educational Resources Information Center

    Rosenzweig, Mark R., Ed.; Porter, Lyman W., Ed.

    This volume contains 19 essays on current research in representative areas of psychology. All of the authors are professors and researchers at universities in the United States. A wide range of topics is discussed. Included among these are human learning and memory; behavioral decision theory; categorization of natural objects; developmental…

  18. Forest tree improvement research in the Lake States, 1965.

    Treesearch

    Paul O. Rudolf

    1966-01-01

    Gives brief reports on 133 forest tree improvement research projects conducted by 12 agencies and 8 developmental tree improvement projects being conducted by 4 agencies in Michigan, Minnesota, North Dakota, and Wisconsin. Reports the object, species studied, methods, accomplishments, cooperators, and assignment for each project. Includes indexes by genera and...

  19. National Research Priorities for Tertiary Education and Training: 2011-13

    ERIC Educational Resources Information Center

    National Centre for Vocational Education Research (NCVER), 2010

    2010-01-01

    The objective of a national government-funded research program for tertiary education and training is to support the achievement of major social and economic goals. These include increased opportunities for participation in the labour market, improvements in productivity and enhanced social inclusion. In essence, the overarching lens is to…

  20. Classroom Success Stories: Exposing Students to Time Bonding.

    ERIC Educational Resources Information Center

    Papaleo, Ralph J.

    1996-01-01

    Recommends using time bonding (finding a role model and researching the process and story behind that individual's accomplishments) as a means to interest students in history. Outlines the instructions covering the objectives of the writing assignments. Students researched a variety of biographies including Jackie Robinson and Lyndon Johnson. (MJP)

  1. Research at the Institute of Forest Genetics, Rhinelander, Wisconsin.

    Treesearch

    Richard M. Jeffers

    1971-01-01

    Reports research at the Forest Genetics Institute in Rhinelander, Wisconsin, since its beginning in 1957. Describes the physical plant, study objectives, and work program. The latter includes studies of seed source, inheritance in white spruce, disease and insect resistance, interspecific hybridization, radiation genetics and radiobiology, vegetative propagation,...

  2. Homeless Adolescents' Perceptions of Positive Development: A Comparative Study

    ERIC Educational Resources Information Center

    Nott, Brooke Dolenc; Vuchinich, Samuel

    2016-01-01

    Background: While some recent research has addressed homeless youth from a strengths-based approach, comparative studies of homeless and non-homeless youth from a strengths perspective are few; research that includes youth's views on positive youth development are also limited. Objective: Addressing these gaps and using an inductive approach,…

  3. Disability Life Writing and the Politics of Knowing

    ERIC Educational Resources Information Center

    Ferri, Beth A.

    2011-01-01

    Background/Context: Scholars in disability studies in education, like scholars in other critical fields of inquiry, increasingly draw on a more interdisciplinary range of texts in their research and teaching, including art, fiction, film, and autobiography. Purpose/Objective/Research Question/Focus of Study: The author asserts that contemporary…

  4. Meeting of Experts on NASA's Unmanned Aircraft System (UAS) Integration in the National Airspace Systems (NAS) Project

    NASA Technical Reports Server (NTRS)

    Wolfe, Jean; Bauer, Jeff; Bixby, C.J.; Lauderdale, Todd; Shively, Jay; Griner, James; Hayhurst, Kelly

    2010-01-01

    Topics discussed include: Aeronautics Research Mission Directorate Integrated Systems Research Program (ISRP) and UAS Integration in the NAS Project; UAS Integration into the NAS Project; Separation Assurance and Collision Avoidance; Pilot Aircraft Interface Objectives/Rationale; Communication; Certification; and Integrated Tests and Evaluations.

  5. Land Surface Process and Air Quality Research and Applications at MSFC

    NASA Technical Reports Server (NTRS)

    Quattrochi, Dale; Khan, Maudood

    2007-01-01

    This viewgraph presentation provides an overview of land surface process and air quality research at MSFC including atmospheric modeling and ongoing research whose objective is to undertake a comprehensive spatiotemporal analysis of the effects of accurate land surface characterization on atmospheric modeling results, and public health applications. Land use maps as well as 10 meter air temperature, surface wind, PBL mean difference heights, NOx, ozone, and O3+NO2 plots as well as spatial growth model outputs are included. Emissions and general air quality modeling are also discussed.

  6. Planetary Evolution and Microbe-Environment Interactions

    NASA Technical Reports Server (NTRS)

    Mancinelli, Rocco L.

    2002-01-01

    During the three-year period of this Cooperative Agreement my laboratory conducted physiological and ecological studies regarding the abiotic/biotic relationship in microbial ecosystems. The overall objective of the research performed in the three years of this cooperative agreement is to determine how living systems respond to environmental stress. To accomplish this objective microbes were subjected to a variety of different environmental stresses including decreases in water activity, changes in radiation flux, and nutrient limitation. This research addressees two subsets of the astrobiology questions including: If life arose on early Mars what would have become of it once Mars lost most of its atmosphere and water? and if Earth organisms traveled to Mars what would become of them. To help answer this question we used microbes as model systems not only because they were the first living systems to arise, but also because they are the most likely to be able to withstand a broad range of environmental factors. To meet this objective we conducted laboratory and field work.

  7. Interactions of Memory and Perception in Amnesia: The Figure–Ground Perspective

    PubMed Central

    Ngo, Joan K. W.; Hung, Lily H. T.; Peterson, Mary A.

    2012-01-01

    The medial temporal lobes (MTLs) have been thought to function exclusively in service of declarative memory. Recent research shows that damage to the perirhinal cortex (PRC) of the MTL impairs the discrimination of objects sharing many similar parts/features, leading to the hypothesis that the PRC contributes to the perception when the feature configurations, rather than the individual features, are required to solve the task. It remains uncertain, however, whether the previous research demands a slight extension of PRC function to include working memory or a more dramatic extension to include perception. We present 2 experiments assessing the implicit effects of familiar configuration on figure assignment, an early and fundamental perceptual outcome. Unlike controls, PRC-damaged individuals failed to perceive the regions portraying familiar configurations, as figure more often, than the regions comprising the same parts rearranged into novel configurations. They were also impaired in identifying the familiar objects. In a third experiment, PRC-damaged individuals performed poorly when asked to choose a familiar object from pairs of familiar and novel objects comprising the same parts. Our results demonstrate that the PRC is involved in both implicit and explicit perceptual discriminations of novel and familiar configurations. These results reveal that complex object representations in the PRC subserve both perception and memory. PMID:22172579

  8. Interactions of memory and perception in amnesia: the figure-ground perspective.

    PubMed

    Barense, Morgan D; Ngo, Joan K W; Hung, Lily H T; Peterson, Mary A

    2012-11-01

    The medial temporal lobes (MTLs) have been thought to function exclusively in service of declarative memory. Recent research shows that damage to the perirhinal cortex (PRC) of the MTL impairs the discrimination of objects sharing many similar parts/features, leading to the hypothesis that the PRC contributes to the perception when the feature configurations, rather than the individual features, are required to solve the task. It remains uncertain, however, whether the previous research demands a slight extension of PRC function to include working memory or a more dramatic extension to include perception. We present 2 experiments assessing the implicit effects of familiar configuration on figure assignment, an early and fundamental perceptual outcome. Unlike controls, PRC-damaged individuals failed to perceive the regions portraying familiar configurations, as figure more often, than the regions comprising the same parts rearranged into novel configurations. They were also impaired in identifying the familiar objects. In a third experiment, PRC-damaged individuals performed poorly when asked to choose a familiar object from pairs of familiar and novel objects comprising the same parts. Our results demonstrate that the PRC is involved in both implicit and explicit perceptual discriminations of novel and familiar configurations. These results reveal that complex object representations in the PRC subserve both perception and memory.

  9. Framework for performance evaluation of face, text, and vehicle detection and tracking in video: data, metrics, and protocol.

    PubMed

    Kasturi, Rangachar; Goldgof, Dmitry; Soundararajan, Padmanabhan; Manohar, Vasant; Garofolo, John; Bowers, Rachel; Boonstra, Matthew; Korzhova, Valentina; Zhang, Jing

    2009-02-01

    Common benchmark data sets, standardized performance metrics, and baseline algorithms have demonstrated considerable impact on research and development in a variety of application domains. These resources provide both consumers and developers of technology with a common framework to objectively compare the performance of different algorithms and algorithmic improvements. In this paper, we present such a framework for evaluating object detection and tracking in video: specifically for face, text, and vehicle objects. This framework includes the source video data, ground-truth annotations (along with guidelines for annotation), performance metrics, evaluation protocols, and tools including scoring software and baseline algorithms. For each detection and tracking task and supported domain, we developed a 50-clip training set and a 50-clip test set. Each data clip is approximately 2.5 minutes long and has been completely spatially/temporally annotated at the I-frame level. Each task/domain, therefore, has an associated annotated corpus of approximately 450,000 frames. The scope of such annotation is unprecedented and was designed to begin to support the necessary quantities of data for robust machine learning approaches, as well as a statistically significant comparison of the performance of algorithms. The goal of this work was to systematically address the challenges of object detection and tracking through a common evaluation framework that permits a meaningful objective comparison of techniques, provides the research community with sufficient data for the exploration of automatic modeling techniques, encourages the incorporation of objective evaluation into the development process, and contributes useful lasting resources of a scale and magnitude that will prove to be extremely useful to the computer vision research community for years to come.

  10. Sustainable Water and Energy in Gaza Strip

    NASA Astrophysics Data System (ADS)

    Hamdan, L.; Zarei, M.; Chianelli, R.; Gardner, E.

    2007-12-01

    Shortage of fresh water is a common problem in different areas of the world including the Middle East. Desalination of seawater and brackish water is the cheapest way to obtain fresh water in many regions. This research focuses on the situation in Gaza Strip where there is a severe shortage in the energy and water supply. The depletion of fresh water supplies and lack of wastewater treatments result in environmental problems. A solar powered cogeneration plant producing water and energy is proposed to be a suitable solution for Gaza Strip. Solar energy, using Concentrating Solar thermal Power (CSP) technologies, is used to produce electricity by a steam cycle power plant. Then the steam is directed to a desalination plant where it is used to heat the seawater to obtain freshwater. The main objective of this research is to outline a solution for the water problems in Gaza Strip, which includes a cogeneration (power and water) solar powered plant. The research includes four specific objectives: 1- an environmental and economic comparison between solar and fossil fuel energies; 2- technical details for the cogeneration plant; 3- cost and funding, 4- the benefits.

  11. The Role of Research Institutions in Building Visual Content for the Geowall

    NASA Astrophysics Data System (ADS)

    Newman, R. L.; Kilb, D.; Nayak, A.; Kent, G.

    2003-12-01

    The advent of the low-cost Geowall (http://www.geowall.org) allows researchers and students to study 3-D geophysical datasets in a collaborative setting. Although 3-D visual objects can aid the understanding of geological principles in the classroom, it is often difficult for staff to develop their own custom visual objects. This is a fundamentally important aspect that research institutions that store large (terabyte) geophysical datasets can address. At Scripps Institution of Oceanography (SIO) we regularly explore gigabyte 3-D visual objects in the SIO Visualization Center (http://siovizcenter.ucsd.edu). Exporting these datasets for use with the Geowall has become routine with current software applications such as IVS's Fledermaus and iView3D. We have developed visualizations that incorporate topographic, bathymetric, and 3-D volumetric crustal datasets to demonstrate fundamental principles of earth science including plate tectonics, seismology, sea-level change, and neotectonics. These visualizations are available for download either via FTP or a website, and have been incorporated into graduate and undergraduate classes at both SIO and the University of California, San Diego. Additionally, staff at the Visualization Center develop content for external schools and colleges such as the Preuss School, a local middle/high school, where a Geowall was installed in February 2003 and curriculum developed for 8th grade students. We have also developed custom visual objects for researchers and educators at diverse education institutions across the globe. At SIO we encourage graduate students and researchers alike to develop visual objects of their datasets through innovative classes and competitions. This not only assists the researchers themselves in understanding their data but also increases the number of visual objects freely available to geoscience educators worldwide.

  12. SOAP Opera: Self as Object and Agent in Prioritizing Attention.

    PubMed

    Truong, Grace; Todd, Rebecca M

    2017-06-01

    A growing body of evidence has demonstrated that multiple sources of salience tune attentional sets toward aspects of the environment, including affectively and motivationally significant categories of stimuli such as angry faces and reward-associated target locations. Recent evidence further indicates that objects that have gained personal significance through ownership can elicit similar attentional prioritization. Here we discuss current research on sources of attentional prioritization that shape our awareness of the visual world from moment to moment and the underlying neural systems and contextualize what is known about attentional prioritization of our possessions within that research. We review behavioral and neuroimaging research on the influence of self-relevance and ownership on cognition and discuss challenges to this literature stemming from different modes of conceptualizing and operationalizing the self. We argue that ownership taps into both "self-as-object," which characterizes the self as an object with a constellation of traits and attributes, and "self-as-subject," which characterizes the self as an agentic perceiver and knower. Despite an abundance of research probing neural and behavioral indices of self-as-object and its effects on attention, there exists a paucity of research on the influence of self-relevance of attention when self is operationalized from the perspective of a first-person subject. To begin to address this gap, we propose the Self as Ownership in Attentional Prioritization (SOAP) framework to explain how ownership increases salience through attention to external representations of self-identity (i.e., self as object) and attention to contextually mediated permission to act (i.e., self as subject).

  13. Minority University Research and Education Division (MURED) Update

    NASA Technical Reports Server (NTRS)

    Malone, John

    2000-01-01

    Program priorities include: (1) Expand and advance NASA's scientific and technological base by building on prior year's efforts in research and academic infrastructure; (2) Increase exposure to NASA's unique mission and facilities by developing closer relationships with NASA Strategic Enterprises; (3) Increase involvement in competitive peer review and merit selection processes; (4) Contribute significantly to the Agency's strategic goals and objectives; (5) Create systemic and sustainable change through partnerships and programs that enhance research and education programs; (6) Prepare faculty and students at HBCU's for NASA-related fields and increase number of students that enter and successfully complete degrees in NASA-related fields; (7) Establish measurable program goals and objectives; and (8) Improve financial management performance.

  14. The use of the German V-2 in US for upper atmosphere research

    NASA Technical Reports Server (NTRS)

    Curtis, S. A.

    1979-01-01

    Early U.S. space experiments involving the liquid propellant German V-2 are discussed. Although the primary objective of the experiments conducted under project Hermes after World War II was initially the development of missile technology, scientific objectives were soon given the priority. The missile was modified for scientific experiments and the payload increased from 6.8% to 47% between 1946 and 1949. Among other instruments, the payload included a cosmic ray telescope, ionosphere transmitter and spectrograph for solar spectral measurements. While the scientific success of the program established a positive public attitude towards space research, the Upper Atmosphere Research Panel, formed to coordinate the project, set a pattern for future scientific advisory bodies.

  15. Economic Benefits of Improved Water Quality: Public Perceptions of Option and Preservation Values

    NASA Astrophysics Data System (ADS)

    Bouwes, Nicolaas W., Sr.

    The primary objective of this book is to report the authors‧ research approach to the estimation of benefits of water quality improvements in the South Platte River of northeastern Colorado. Benefits included a “consumer surplus” from enhanced enjoyment of water-based recreation, an “option value” of assured choice of future recreation use, and a “preservation value” of the ecosystem and its bequest to future generations. Concepts such as preservation and option value benefits have been often mentioned but seldom estimated in natural resources research. The authors have met their objective by providing the reader with a detailed description of their research without being tedious.

  16. European road lighting technologies

    DOT National Transportation Integrated Search

    2001-09-01

    The objective of this scanning tour was to gather information from European transportation ministries and lighting professionals regarding cutting-edge research and technologies in highway and roadway lighting systems, including tunnel illumination, ...

  17. Research and technology goals and objectives for Integrated Vehicle Health Management (IVHM)

    NASA Technical Reports Server (NTRS)

    1992-01-01

    Integrated Vehicle Health Management (IVHM) is defined herein as the capability to efficiently perform checkout, testing, and monitoring of space transportation vehicles, subsystems, and components before, during, and after operational This includes the ability to perform timely status determination, diagnostics, and prognostics. IVHM must support fault-tolerant response including system/subsystem reconfiguration to prevent catastrophic failures; and IVHM must support the planning and scheduling of post-operational maintenance. The purpose of this document is to establish the rationale for IVHM and IVHM research and technology planning, and to develop technical goals and objectives. This document is prepared to provide a broad overview of IVHM for technology and advanced development activities and, more specifically, to provide a planning reference from an avionics viewpoint under the OAST Transportation Technology Program Strategic Plan.

  18. Contribution of the EVER-EST project to the community of the Geohazard Supersites initiative

    NASA Astrophysics Data System (ADS)

    Trasatti, Elisa; Rubbia, Giuliana; Romaniello, Vito; Merucci, Luca; Corradini, Stefano; Spinetti, Claudia; Puglisi, Giuseppe; Borgstrom, Sven; Salvi, Stefano; Parks, Michelle; Dürig, Tobias; Sigmundsson, Freysteinn

    2017-04-01

    The EVER-EST project (European Virtual Environment for Research - Earth Science Themes: a solution) is a H2020 project (2015-2018) aimed at the creation of a Virtual Research Environment (VRE) focused on the requirements of the Earth Science community. The VRE is intended to enhance the ability to collaborate, interoperate and share knowledge and experience between all relevant stakeholders, including researchers, monitoring teams and civil protection agencies. Among the innovations of the project is the exploitation of the "Research Object" concept (http://www.rohub.org), i.e. "digital objects that encapsulate essential information about experiments and investigations to facilitate their reusability, reproducibility and better understanding". Research Objects encapsulate not only data and publications, but also algorithms, codes, results, and workflows that can be stored, shared and re-used. The European subgroup of the GEO Geohazard Supersites community involved in the project (INGV, University of Iceland) has provided user requirements and user scenarios, as well as created Research Objects embedding research activities and workflows on the Permanent Supersites Campi Flegrei, Mount Etna and Icelandic Volcanoes. These Supersites play the role of test sites for the platform, but during the last year of the project other Supersites may also be involved, to demonstrate the added value of the collaborative environment in research activities aiming to support Disaster Risk Reduction. Using the VRE, the Supersite scientists should be able to collaborate with colleagues located in different parts of the world, in a simple and effective way. This includes being able to remotely access and share data, research results and ideas, to carry out training sessions and discussions, to compare different results and models, and to synthesize many different pieces of information in a single consensus product to be disseminated to end-users. A further need of the Supersite scientists, which can be fulfilled by EVER-EST especially in less developed countries, is the need to access computing resources and software codes for data processing and modelling, as well as tutoring in data analysis and interpretation. Examples and results illustrating the effective use of the first release of the VRE will be presented at the conference.

  19. Are persons with nervous habit nervous? A preliminary examination of habit function in a nonreferred population.

    PubMed Central

    Woods, D W; Miltenberger, R G

    1996-01-01

    In this study, 44 individual were exposed to three conditions (anxiety, bored, and neutral) while being covertly videotaped. The videotapes were then scored for the occurrence of five classes of habits including hair, face, and object manipulation; object mouthing; and repetitive movement of the limbs. Results showed that hair and face manipulation increased during the anxiety condition, whereas object manipulation increased in the bored condition. The implications of this research are discussed. PMID:8682744

  20. NASA / GE Aviation Collaborative Partnership Research in Ultra High Bypass Cycle Propulsion Concepts

    NASA Technical Reports Server (NTRS)

    Hughes, Christopher E.; Zeug, Theresa

    2008-01-01

    Current collaborative research with General Electric Aviation on Open Rotor propulsion as part of the Subsonic Fixed Wing Project Ultra High Bypass Engine Partnership Element is discussed. The Subsonic Fixed Wing Project goals are reviewed, as well as their relative technology level compared to previous NASA noise program goals. The current Open Rotor propulsion research activity at NASA and GE are discussed including the contributions each entity bring toward the research project, and technical plans and objectives. GE Open Rotor propulsion technology and business plans currently and toward the future are also discussed, including the role the NASA SFW UHB partnership plays toward achieving those goals.

  1. The Implementation of Action Research for the Improvement of Biology Teaching and Learning in Senior Secondary Schools in Nigeria

    ERIC Educational Resources Information Center

    Udeani, U. N.; Atagana, H. I.; Esiobu, G. O.

    2016-01-01

    The main objective of the study was to implement an action research strategy to improve the teaching and learning of biology in senior secondary schools in Nigeria. Specifically the following research questions were raised: (1) What are the levels of intellectual challenge included in the activities used for classroom and laboratory instructions?…

  2. Researching College- and Career Ready Standards to Improve Student Outcomes: Technical Working Group Meeting. Meeting Summary (Washington, DC, August 19-20, 2013)

    ERIC Educational Resources Information Center

    Institute of Education Sciences, 2013

    2013-01-01

    In August, IES worked with the National Science Foundation and the Eunice Kennedy Shriver National Institute of Child Health and Human Development to convene a technical working group to discuss research objectives related to college- and career-ready standards in English language arts and mathematics. Forty people (including researchers,…

  3. Acoustically-equipped Ocean Gliders for Environmental and Oceanographic Research

    DTIC Science & Technology

    2014-09-30

    mammal occurrence and behavior. The instruments purchased with this grant will significantly enhance our DoD-funded work, including both currently...funded research and proposed research. OBJECTIVES The Navy observes and studies marine mammals , both to better understand marine mammal ...occurrence and behavior and also to mitigate the deleterious effects of its operations on marine mammals . To facilitate acquisition of marine mammal data, we

  4. Bibliography of Supersonic Cruise Aircraft Research (SCAR) Program from 1972 to Mid-1977

    NASA Technical Reports Server (NTRS)

    Hoffman, S.

    1977-01-01

    This bibliography documents publications of the supersonic cruise aircraft research (SCAR) program that were generated during the first 5 years of effort. The reports are arranged according to systems studies and five SCAR disciplines: propulsion, stratospheric emissions impact, structures and materials, aerodynamic performance, and stability and control. The specific objectives of each discipline are summarized. Annotation is included for all NASA inhouse and low-number contractor reports. There are 444 papers and articles included.

  5. Measures of outdoor play and independent mobility in children and youth: A methodological review.

    PubMed

    Bates, Bree; Stone, Michelle R

    2015-09-01

    Declines in children's outdoor play have been documented globally, which are partly due to heightened restrictions around children's independent mobility. Literature on outdoor play and children's independent mobility is increasing, yet no paper has summarized the various methodological approaches used. A methodological review could highlight most commonly used measures and comprehensive research designs that could result in more standardized methodological approaches. Methodological review. A standardized protocol guided a methodological review of published research on measures of outdoor play and children's independent mobility in children and youth (0-18 years). Online searches of 8 electronic databases were conducted and studies included if they contained a subjective/objective measure of outdoor play or children's independent mobility. References of included articles were scanned to identify additional articles. Twenty-four studies were included on outdoor play, and twenty-three on children's independent mobility. Study designs were diverse. Common objective measures included accelerometry, global positioning systems and direct observation; questionnaires, surveys and interviews were common subjective measures. Focus groups, activity logs, monitoring sheets, travel/activity diaries, behavioral maps and guided tours were also utilized. Questionnaires were used most frequently, yet few studies used the same questionnaire. Five studies employed comprehensive, mixed-methods designs. Outdoor play and children's independent mobility have been measured using a wide variety of techniques, with only a few studies using similar methodologies. A standardized methodological approach does not exist. Future researchers should consider including both objective measures (accelerometry and global positioning systems) and subjective measures (questionnaires, activity logs, interviews), as more comprehensive designs will enhance understanding of each multidimensional construct. Creating a standardized methodological approach would improve study comparisons. Copyright © 2014 Sports Medicine Australia. Published by Elsevier Ltd. All rights reserved.

  6. The Feasibility of E-Learning Implementation in an Iranian University

    ERIC Educational Resources Information Center

    Mirzamohammadi, M. H.

    2017-01-01

    The present research aimed to investigate the feasibility of e-learning implementation in an Iranian comprehensive university (included medical and non-medical fields) to provide appropriate solutions in this regard. To achieve this objective, seven research questions were formed. Surveying method was applied for data collection in this study.…

  7. Barriers to the Uptake of Eye Care Services in Developing Countries: A Systematic Review of Interventions

    ERIC Educational Resources Information Center

    Abdullah, Khadija Nowaira; Al-Sharqi, Omar Zayan; Abdullah, Muhammad Tanweer

    2013-01-01

    Objective: This research identifies effective and ineffective interventions for reducing barriers to the uptake of eye care services in developing countries. Design: Systematic literature review. Setting: Only research studies done in developing countries were included. Method: The review is restricted to English-language articles published…

  8. Monitoring, Modeling, and Emergent Toxicology in the East Fork Watershed: Developing a Test Bed for Water Quality Management.

    EPA Science Inventory

    Overarching objectives for the development of the East Fork Watershed Test Bed in Southwestern Ohio include: 1) providing research infrastructure for integrating risk assessment and management research on the scale of a large multi-use watershed (1295 km2); 2) Focusing on process...

  9. Metabolic Syndrome in Yup'ik Eskimos: The Center for Alaska Native Health Research (CANHR) Study

    USDA-ARS?s Scientific Manuscript database

    Objective: This study investigated the prevalence of metabolic syndrome and its defining components among Yup’ik Eskimos. Research Methods and Procedures: A cross-sectional study design that included 710 adult Yup’ik Eskimos 18 years of age residing in 8 communities in Southwest Alaska. The prevale...

  10. Psychological Maltreatment in Relation to Substance Use Problem Severity among Youth

    ERIC Educational Resources Information Center

    Rosenkranz, Susan E.; Muller, Robert T.; Henderson, Joanna L.

    2012-01-01

    Objectives: Research has demonstrated that experiences of childhood maltreatment are prevalent in the life histories of youth with substance use problems; however, most of this research has focused on sexual or physical abuse. The purpose of the current study was to extend the scope of previous investigations to include psychological maltreatment…

  11. School Wellness Policy Implementation: Attitudes of School Professionals and Parents in Elementary Schools

    ERIC Educational Resources Information Center

    Molaison, Elaine Fontenot; Carr, Deborah H.; Federico, Holly A.

    2008-01-01

    Purpose/Objectives: The purpose of this research was to explore the attitudes and barriers related to the implementation of the local wellness policy (LWP) in the elementary school setting. Methods: Researchers used a two-phase approach. Phase I included focus group interviews with school nutrition directors, principals, teachers, parents, and…

  12. Student Drinking-Related Problems in an Urban Campus: Implications for Research and Prevention

    ERIC Educational Resources Information Center

    Avci, Ozgur; Fendrich, Michael

    2010-01-01

    Objective: Researchers who study the etiology of college drinking typically employ measures of alcohol-use behaviors as outcomes; however, relatively little is known about the properties of alcohol-related problems (AP). This study aims to develop a single continuous measure of AP. Participants: The sample included 531 undergraduate college…

  13. Living the Praxis of Teacher Education through Teacher Research

    ERIC Educational Resources Information Center

    Torres, Myriam N.; Mercado, Maria

    2004-01-01

    The main objective of this self-study is to reflect and document the development of our own praxis by using teacher research in our teacher education courses. By praxis we mean an ongoing interdependent process in which reflection, including theoretical analysis, enlightens action, and in turn the transformed action changes our understanding of…

  14. The UARS (Upper Atmosphere Research Satellite): A program to study global ozone change

    NASA Technical Reports Server (NTRS)

    1989-01-01

    NASA's Upper Atmosphere Research Satellite (UARS) program, its goals and objectives are described. Also included are its significance to upper atmosphere science, the experimental and theoretical investigations that comprise it, and the compelling issues of global change, driven by human activities, that led NASA to plan and implement it.

  15. National Aeronautics and Space Administration (NASA)/American Society for Engineering Education (ASEE) Summer Faculty Fellowship Program: 1995.. Volume 2

    NASA Technical Reports Server (NTRS)

    Hyman, William A. (Editor); Sickorez, Donn G. (Editor)

    1996-01-01

    The JSC NASA/ASEE Summer Faculty Fellowship Program was conducted at JSC, including the White Sands Test Facility, by Texas A&M University and JSC. The objectives of the program, which began nationally in 1964 and at JSC in 1965, are (1) to further the professional knowledge of qualified engineering and science faculty members; (2) to stimulate an exchange of ideas between participants and NASA; (3) to enrich and refresh the research and teaching activities of the participants' institutions; and (4) to contribute to the research objectives of the NASA centers. Each faculty fellow spent at least 10 weeks at JSC engaged in a research project in collaboration with a NASA/JSC colleague. In addition to the faculty participants, the 1995 program included five students. This document is a compilation of the final reports on the research projects completed by the faculty fellows and visiting students during the summer of 1995. The reports of two of the students are integral with that of the respective fellow. Three students wrote separate reports.

  16. Evaluation of crushed concrete base strength.

    DOT National Transportation Integrated Search

    2012-12-01

    This research project was conducted with two primary objectives, which include: 1) determine whether current Mississippi Department of Transportation (MDOT) requirements for recycled concrete aggregates (RCA) provide adequate materials for a roadway ...

  17. Life sciences payload definition and integration study. Volume 1: Management summary

    NASA Technical Reports Server (NTRS)

    1972-01-01

    The objectives of a study program to determine the life sciences payloads required for conducting biomedical experiments during space missions are presented. The objectives are defined as: (1) to identify the research functions which must be performed aboard life sciences spacecraft laboratories and the equipment needed to support these functions and (2) to develop layouts and preliminary conceptual designs of several potential baseline payloads for the accomplishment of life research in space. Payload configurations and subsystems are described and illustrated. Tables of data are included to identify the material requirements for the space missions.

  18. Spacelab mission development tests

    NASA Technical Reports Server (NTRS)

    Dalton, B. P.

    1978-01-01

    The paper describes Spacelab Mission Development Test III (SMD III) whose principal scientific objective was to demonstrate the feasibility of conducting biological research in the Life Sciences Spacelab. The test also provided an opportunity to try out several items of Common Operational Research Equipment (CORE) hardware being developed for operational use in Shuttle/Spacelab, such as rodent and primate handling, transportation units, and a 'zero-g' surgical bench. Operational concepts planned for Spacelab were subjected to evaluation, including animal handling procedures, animal logistics, crew selection and training, and a 'remote' ground station concept. It is noted that all the objectives originally proposed for SMD III were accomplished

  19. [Depressive realism: happiness or objectivity].

    PubMed

    Birinci, Fatih; Dirik, Gülay

    2010-01-01

    Realism is described as objective evaluations and judgments about the world; however, some research indicates that judgments made by "normal" people include a self-favored, positive bias in the perception of reality. Additionally, some studies report that compared to normal people, such cognitive distortions are less likely among depressive people. These findings gave rise to the depressive realism hypothesis. While results of several studies verify the notion that depressive people evaluate reality more objectively, other studies fail to support this hypothesis. Several causes for these inconsistent findings have been proposed, which can be characterized under 3 headings. One proposed explanation suggests that what is accepted as "realistic" in these studies is not quite objective and is in fact ambiguous. According to another perspective, the term "depressive" used in these studies is inconsistent with the criteria of scientific diagnostic methods. Another suggests that the research results can only be obtained under the specific experimental conditions. General negativity and limited processing are popular approaches used for explaining the depressive realism hypothesis. Nowadays, the debate over this hypothesis continues. The present review focuses on frequently cited research related to depressive realism and discusses the findings.

  20. Knowledge ecologies, "supple" objects, and different priorities across women's and gender studies programs and departments in the United States, 1970-2010.

    PubMed

    Wood, Christine Virginia

    2015-01-01

    This article examines the evolving connections between local conditions and knowledge processes in women's and gender studies, a research field in the social sciences and humanities. Data are historical records from five early-adopting women's and gender studies units in the United States and interviews with affiliated professors. In their formative years, these programs were consistent in their intellectual content. Scholars across sites defined the purpose of women's studies similarly: to address the lack of research on women and social problems of sex inequality. Gradually, scholars incorporated a range of analytic categories into women's studies' agenda, including gender identities and masculinities, leading to diverse understandings and redefinitions of the central objects of analysis. Analytic shifts are reflected in differences in the institutional and intellectual composition of programs and departments. To explain how local departmental conditions affect the conception of core objects of study in gender research, the author builds on the literature on knowledge ecologies and introduces the concept of the "supple object." © 2015 Wiley Periodicals, Inc.

  1. Visualization: a tool for enhancing students' concept images of basic object-oriented concepts

    NASA Astrophysics Data System (ADS)

    Cetin, Ibrahim

    2013-03-01

    The purpose of this study was twofold: to investigate students' concept images about class, object, and their relationship and to help them enhance their learning of these notions with a visualization tool. Fifty-six second-year university students participated in the study. To investigate his/her concept images, the researcher developed a survey including open-ended questions, which was administered to the participants. Follow-up interviews with 12 randomly selected students were conducted to explore their answers to the survey in depth. The results of the first part of the research were utilized to construct visualization scenarios. The students used these scenarios to develop animations using Flash software. The study found that most of the students experienced difficulties in learning object-oriented notions. Overdependence on code-writing practice and examples and incorrectly learned analogies were determined to be the sources of their difficulties. Moreover, visualization was found to be a promising approach in facilitating students' concept images of basic object-oriented notions. The results of this study have implications for researchers and practitioners when designing programming instruction.

  2. The Clouds distributed operating system - Functional description, implementation details and related work

    NASA Technical Reports Server (NTRS)

    Dasgupta, Partha; Leblanc, Richard J., Jr.; Appelbe, William F.

    1988-01-01

    Clouds is an operating system in a novel class of distributed operating systems providing the integration, reliability, and structure that makes a distributed system usable. Clouds is designed to run on a set of general purpose computers that are connected via a medium-of-high speed local area network. The system structuring paradigm chosen for the Clouds operating system, after substantial research, is an object/thread model. All instances of services, programs and data in Clouds are encapsulated in objects. The concept of persistent objects does away with the need for file systems, and replaces it with a more powerful concept, namely the object system. The facilities in Clouds include integration of resources through location transparency; support for various types of atomic operations, including conventional transactions; advanced support for achieving fault tolerance; and provisions for dynamic reconfiguration.

  3. Cold Fronts Research Programme: Progress, Future Plans, and Research Directions.

    NASA Astrophysics Data System (ADS)

    Ryan, B. F.; Wilson, K. J.; Garratt, J. R.; Smith, R. K.

    1985-09-01

    Following the analysis of data collected during Phases land II of the Cold Fronts Research Programme (CFRP) a conceptual model for the Australian summertime "cool change" has been proposed. The model provides a focus and a framework for the design of Phase III.The model is based on data gathered from a mesoscale network centered on Mount Gambier, South Australia, and includes the coastal waters to the west and relatively flat terrain to the east. The first objective of Phase III is to generalize the model so that it is applicable to the ocean waters to the far west of Mount Gambier and to the more rugged terrain farther to the east in the vicinity of Melbourne, Victoria. The remaining objectives concentrate on resolving unsatisfactory aspects of the model such as the evolution of convective lines and the relationship between the surface cold front and the upper-tropospheric cold pool and its associated jet stream.The integrated nature of the Cold Fronts Research Programme has meant that it has stimulated a wide range of research activities that extend beyond the field observations. The associated investigations include climatological, theoretical, and numerical modeling studies.

  4. Scientists in Space

    ERIC Educational Resources Information Center

    Allen, Joseph P.

    1973-01-01

    Discusses the scientific objectives of the space missions to illustrate the role of scientists in space-borne research studies. Included is a tentative list of demonstration experiments worth conducting in order to attain pedagogical goals. (CC)

  5. 2014 Children's Health Protection Advisory Committee Meeting Agendas

    EPA Pesticide Factsheets

    Objectives for the April 9-10 meeting include discussions on fish consumption, the Minamata Convention on Mercury, research and development, pollution prevention, pesticides and toxics, and the forming of work groups.

  6. 2006 Children's Health Protection Advisory Committee Meeting Agendas

    EPA Pesticide Factsheets

    Objectives for the three meetings in 2006 include discussing emerging chemicals of concern, Children's Health Research Center, toxicology screening, green chemistry, body burden, perchlorate, and National Ambient Air Quality for particulates.

  7. Evaluation Report of the Presidential/Secretarial Objective -- School Management Options Available to Indian People. Research and Evaluation Report Series No. 29.08.

    ERIC Educational Resources Information Center

    National Indian Training and Research Center, Tempe, AZ.

    Presenting evaluations of the Bureau of Indian Affairs' (BIA) implementation of the School Management Option Project, a project designed to further American Indian control of schools and elevated to the status of Presidential/Secretarial Objective (P/SO) in 1974, this report includes separate evaluations by the National Indian Training and…

  8. The New Nursery School Research Project; Evaluating the Effectiveness of an Open, Responsive Environment in Achieving Selected Objectives of Early Childhood Education. Final Report.

    ERIC Educational Resources Information Center

    University of Northern Colorado, Greeley.

    The primary objectives of the New Nursery School were to increase children's sensory and perceptual acuity, develop positive self concept, and increase language, conceptual and problem solving abilities. During 1969-1970 the longitudinal study, begun in 1964, included 28 children who were 3- and 4-year-olds from lower socioeconomic homes…

  9. Trajectories of Maternal Verbal Aggression across the Middle School Years: Associations with Negative View of Self and Social Problems

    ERIC Educational Resources Information Center

    Donovan, Kera L.; Brassard, Marla R.

    2011-01-01

    Objective: The primary research objective was to explore the relationship between trajectories of maternal verbal aggression (VA) experienced by low-income, community middle school students across a three-year period and outcomes that have been found to be related to VA in previous work, including a negative view of self and social problems.…

  10. Research Reports: 1984 NASA/ASEE Summer Faculty Fellowship Program

    NASA Technical Reports Server (NTRS)

    Freeman, L. M. (Editor); Osborn, T. L. (Editor); Dozier, J. B. (Editor); Karr, G. R. (Editor)

    1985-01-01

    A NASA/ASEE Summer Faulty Fellowship Program was conducted at the Marshall Space Flight Center (MSFC). The basic objectives of the programs are: (1) to further the professional knowledge of qualified engineering and science faculty members; (2) to stimulate an exchange of ideas between participants and NASA; (3) to enrich and refresh the research and teaching activities of the participants' institutions; and (4) to contribute to the research objectives of the NASA Centers. The Faculty Fellows spent ten weeks at MSFC engaged in a research project compatible with their interests and background and worked in collaboration with a NASA/MSFC colleague. This document is a compilation of Fellows' reports on their research during the summer of 1984. Topics covered include: (1) data base management; (2) computational fluid dynamics; (3) space debris; (4) X-ray gratings; (5) atomic oxygen exposure; (6) protective coatings for SSME; (7) cryogenics; (8) thermal analysis measurements; (9) solar wind modelling; and (10) binary systems.

  11. NASA upper atmosphere research program: Research summaries, 1990 - 1991. Report to the Congress and the Environmental Protection Agency

    NASA Technical Reports Server (NTRS)

    1992-01-01

    The objectives, status, and accomplishments of the research tasks supported under the NASA Upper Atmosphere Research Program (UARP) are presented. The topics covered include the following: balloon-borne in situ measurements; balloon-borne remote measurements; ground-based measurements; aircraft-borne measurements; rocket-borne measurements; instrument development; reaction kinetics and photochemistry; spectroscopy; stratospheric dynamics and related analysis; stratospheric chemistry, analysis, and related modeling; and global chemical modeling.

  12. Air Force research in human sensory feedback for telepresence

    NASA Technical Reports Server (NTRS)

    Julian, Ronald G.

    1993-01-01

    Telepresence operations require high quality information transfer between the human master and the remotely located slave. Present Air Force research focuses on the human aspects of the information needed to complete the control/feedback loop. Work in three key areas of human sensory feedback for manipulation of objects are described. Specific projects in each key area are outlined, including research tools (hardware), planned research, and test results. Nonmanipulative feedback technologies are mentioned to complete the advanced teleoperation discussions.

  13. Swamp Works- Multiple Projects

    NASA Technical Reports Server (NTRS)

    Carelli, Jonathan M.

    2013-01-01

    My Surface Systems internship over the summer 2013 session covered a broad range of projects that ranged multiple aspects and fields of engineering and technology. This internship included a project to create a command center for a 120 ton regolith bin, a design and build for a blast shield to add further protection for the Surface Systems engineers, a design for a portable four monitor hyper wall that can extend as large as needed, research and programming a nano drill for a next generation robot, and social media tasks including the making of videos, posting to social networking websites and implementation of a new weekly outreach program to help spread the word about the Swamp Works laboratory. The objectives for the command center were to create a central computer controlled area for the still in production lunar regolith bin. It needed to be easy to use and the operating systems had to be Linux. The objectives for the hyper wall were to build a mobile transport of monitors that could potentially attach to one another. It needed to be light but sturdy, and have the ability to last. The objectives for the blast shield included a robust design that could withstand a small equipment malfunction, while also being convenient for use. The objectives for the nano-drill included the research and implementation of programming for vertical and horizontal movement. The hyper wall and blasts shield project were designed by me in the Pro/Engineer/Creo2 software. Each project required a meeting with the Swamp Works engineers and was declared successful.

  14. Research notes : September 1995.

    DOT National Transportation Integrated Search

    1995-09-01

    The Repair of Rutting Caused by Studded Tires Literature Review was prepared to document the alternatives available for Oregon pavements. Other study objectives included determining the viability of the alternatives with regard to material costs (inc...

  15. Synthesis of work-zone performance measures.

    DOT National Transportation Integrated Search

    2013-09-01

    The main objective of this synthesis was to identify and summarize how agencies collect, analyze, and report different work-zone : traffic-performance measures, which include exposure, mobility, and safety measures. The researchers also examined comm...

  16. Pedestrian and bicycle accommodations on superstreets.

    DOT National Transportation Integrated Search

    2014-01-01

    The objective of this research was to consider the unique challenges for pedestrians and bicyclists at superstreet intersections and : recommend crossing alternatives for both users. For pedestrians the options included the diagonal cross, median cro...

  17. Assessment of ADA Research and Development Needs

    DOT National Transportation Integrated Search

    1997-07-01

    This report assesses the progress transit systems have made in improving the accessibility of their services and facilities. Specific objectives included the identification of innovative solutions developed by transit systems to meet the accessibilit...

  18. Pine Gene Discovery Project - Final Report - 08/31/1997 - 02/28/2001

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

    Whetten, R. W.; Sederoff, R. R.; Kinlaw, C.

    2001-04-30

    Integration of pines into the large scope of plant biology research depends on study of pines in parallel with study of annual plants, and on availability of research materials from pine to plant biologists interested in comparing pine with annual plant systems. The objectives of the Pine Gene Discovery Project were to obtain 10,000 partial DNA sequences of genes expressed in loblolly pine, to determine which of those pine genes were similar to known genes from other organisms, and to make the DNA sequences and isolated pine genes available to plant researchers to stimulate integration of pines into the widermore » scope of plant biology research. Those objectives have been completed, and the results are available to the public. Requests for pine genes have been received from a number of laboratories that would otherwise not have included pine in their research, indicating that progress is being made toward the goal of integrating pine research into the larger molecular biology research community.« less

  19. The large area high resolution gamma ray astrophysics facility - HR-GRAF

    NASA Astrophysics Data System (ADS)

    Fenyves, E. J.; Chaney, R. C.; Hoffman, J. H.; Cline, D. B.; Atac, M.; Park, J.; White, S. R.; Zych, A. D.; Tumer, Q. T.; Hughes, E. B.

    1990-03-01

    The long-term program is described in terms of its equipment, scientific objectives, and long-range scientific studies. A prototype of a space-based large-area high-resolution gamma-ray facility (HR-GRAF) is being developed to examine pointlike and diffuse gamma-ray sources in the range 1 MeV-100 GeV. The instrument for the facility is proposed to have high angular and energy resolution and very high sensitivity to permit the study of the proposed objects. The primary research targets include the mapping of galactic gamma radiation, observing the angular variations of diffuse gamma rays, and studying the Galactic center with particular emphasis on the hypothetical black hole. Also included in the research plans are obtaining data on gamma-ray bursters, investigating the transmission of gamma rays from cold dark matter, and studying nuclear gamma-ray lines.

  20. Structures and Dynamics Division: Research and technology plans for FY 1983 and accomplishments for FY 1982

    NASA Technical Reports Server (NTRS)

    Bales, K. S.

    1983-01-01

    The objectives, expected results, approach, and milestones for research projects of the IPAD Project Office and the impact dynamics, structural mechanics, and structural dynamics branches of the Structures and Dynamics Division are presented. Research facilities are described. Topics covered include computer aided design; general aviation/transport crash dynamics; aircraft ground performance; composite structures; failure analysis, space vehicle dynamics; and large space structures.

  1. The NSF/RANN FY 1975 program for geothermal resources research and technology

    NASA Technical Reports Server (NTRS)

    Kruger, P.

    1974-01-01

    The specific goal of the NSF geothermal program is the rapid development by industry of the nation's geothermal resources that can be demonstrated to be commercially, environmentally and socially acceptable as alternate energy sources. NSF, as the lead agency for the federal geothermal energy research program, is expediting a program which encompasses the objectives necessary for significant utilization. These include: acceleration of exploration and assessment methods to identify commercial geothermal resources; development of innovative and improved technology to achieve economic feasibility; evaluation of policy options to resolve environmental, legal, and institutional problems; and support of experimental research facilities for each type of geothermal resource. Specific projects in each of these four objective areas are part of the NSF program for fiscal year 1975.

  2. Proceedings of the First National Workshop on the Global Weather Experiment: Current Achievements and Future Directions, volume 2, part 2

    NASA Technical Reports Server (NTRS)

    1985-01-01

    An assessment of the status of research using Global Weather Experiment (GWE) data and of the progress in meeting the objectives of the GWE, i.e., better knowledge and understanding of the atmosphere in order to provide more useful weather prediction services. Volume Two consists of a compilation of the papers presented during the workshop. These cover studies that addressed GWE research objectives and utilized GWE information. The titles in Part 2 of this volume include General Circulation Planetary Waves, Interhemispheric, Cross-Equatorial Exchange, Global Aspects of Monsoons, Midlatitude-Tropical Interactions During Monsoons, Stratosphere, Southern Hemisphere, Parameterization, Design of Observations, Oceanography, Future Possibilities, Research Gaps, with an Appendix.

  3. Towards Optimal Spectral and Spatial Documentation of Cultural Heritage. Cosch - AN Interdisciplinary Action in the Cost Framework

    NASA Astrophysics Data System (ADS)

    Boochs, F.; Bentkowska-Kafel, A.; Degringy, C.; Hautta-Kasari, M.; Rizvic, S.; Sitnik, R.; Tremeau, A.

    2013-07-01

    This paper introduces the aims and early activities of Colour and Space in Cultural Heritage (COSCH), an interdisciplinary European network of experts in the latest optical measuring techniques and electronic imaging applied to documentation of artefacts. COSCH is a forum open to organisations, institutions and companies interested in collaboration within the emerging field of precise spectral and spatial imaging techniques, in physical and chemical sciences applied to cultural heritage objects, as well as in research and applications to conservation and art-historical analysis of such objects. COSCH started in November 2012. Funded by COST, an intergovernmental framework for European Cooperation in Science and Technology, COSCH networking activities enable knowledge exchange and coordination of nationally-funded research on a European level with occasional contribution of experts from other countries. Funding has been made available for four years (2012-2016). Participation is open to researchers across a wide range of disciplines, including computer scientists and museum professionals, art historians and academics in heritage-related fields. COSCH is a trans-domain Action (TD1201) of the COST Domain Materials, Physics and Nanosciences (MPNS) which facilitates and promotes innovation in material science. The work of COSCH is defined in the Memorandum of Understanding between the COST Office and the Chairman of COSCH. The Memorandum is available from http://www.cost.eu/domains_actions/mpns/Actions/TD1201 alongside the latest progress report and other documents. The scientific work draws on earlier and current research of the participants and is organised around the following areas: spectral and spatial object documentation; algorithms and procedures; analysis and restoration of surfaces and objects of material culture; visualisation of cultural heritage objects and its dissemination. Up-to-date information about COSCH activities, including its scientific and training programmes, abstracts of presentations and a list of participants, can all be found on the Action website at http://www.cosch.info.

  4. Quasars and the Caltech-Carnegie Connection

    NASA Astrophysics Data System (ADS)

    Waluska, Edward R.

    2006-12-01

    A collaborative relationship existed between the California Institute of Technology(Caltech) and the Carnegie Institution of Washington (Carnegie) beginning in 1946, when a formal agreement was made between the two groups of trustees. This agreement was designed to integrate Mount Wilson Observatory with the new unfinished Palomar Observatory into a single scientific entity. During the period from 1946 to 1979, much astronomical research was done at both institutions as a direct result of this collaboration. Part of this research included the first identification of a radio source with an apparently stellar object by Allan Sandage of Carnegie and Thomas Matthews of Caltech in 1960, and the first identification of the spectral lines from a radio source associated with such an object by Maarten Schmidt of Caltech in 1963. This paper examines how the discovery of these objects, which came to be known as quasars, and the subsequent research on these objects, impacted the relationship between Caltech and Carnegie, such that the relationship was formally dissolved in 1980. In this paper, the controversy surrounding the discovery and the interpretation of quasars is examined to provide further understanding about the working relationship when the two institutions were formally collaborating. Some of the data used in this paper were drawn from interviews of the researchers themselves, and this research forms part of a dissertation for a PhD degree from James Cook University in Townsville, Australia.

  5. The Development of a Secondary School Health Assessment Model

    ERIC Educational Resources Information Center

    Sriring, Srinual; Erawan, Prawit; Sriwarom, Monoon

    2015-01-01

    The objective of this research was to: 1) involved a survey of information relating to secondary school health, 2) involved the construction of a model of health assessment and a handbook for using the model in secondary school, 3) develop an assessment model for secondary school. The research included 3 phases. (1) involved a survey of…

  6. Suppressor Effects in Coping Research with African American Adolescents from Low-Income Communities

    ERIC Educational Resources Information Center

    Gaylord-Harden, Noni K.; Cunningham, Jamila A.; Holmbeck, Grayson N.; Grant, Kathryn E.

    2010-01-01

    Objective: The purpose of the current study was to demonstrate the replicable nature of statistical suppressor effects in coping research through 2 examples with African American adolescents from low-income communities. Method: Participants in the 1st example included 497 African American adolescents (mean age = 12.61 years, SD = 0.99; 57% female)…

  7. Assessing the effects of fire disturbance on ecosystems: a scientific agenda for research and management.

    Treesearch

    Daniel L. Schmoldt; David L. Peterson; Robert E. Keane; James M. Lenihan; Donald McKenzie; David R. Weise; David V. Sandberg

    1999-01-01

    A team of fire scientists and resource managers convened 17-19 April 1996 in Seattle, Washington, to assess the effects of fire disturbance on ecosystems. Objectives of this workshop were to develop scientific recommendations for future fire research and management activities. These recommendations included a series of numerically ranked scientific and managerial...

  8. Why Education Researchers Should Take School Food Seriously

    ERIC Educational Resources Information Center

    Weaver-Hightower, Marcus B.

    2011-01-01

    Food and eating in schools have most often been thought of as utilitarian parts of the day, as distractions, and, for education researchers, as lacking incentives to study or even as objects of derision rather than serious concern. Yet there are good reasons why scholars of education should consider food and food practices. These include the…

  9. Sustainable Student Retention and Gender Issues in Mathematics for ICT Study

    ERIC Educational Resources Information Center

    Divjak, Blazenka; Ostroski, Mirela; Hains, Violeta Vidacek

    2010-01-01

    This article reports on the research whose specific objective is to improve student retention in mathematics included in the first-year ICT study programme by means of improving teaching methods, with an emphasis on gender issues. Two principal reasons for this research are, first, the fact that first-year mathematics courses are often viewed as…

  10. Scientific Research with the Space Telescope: International Astronomical Union Colloquium No. 54. [conferences

    NASA Technical Reports Server (NTRS)

    Longair, M. S.; Warner, J. W.

    1979-01-01

    The application of the space telescope for extragalactic astronomy, planetary research, and stellar, interstellar, and galactic structural problems is discussed. Topics include investigations of small solar system objects, the physical characteristics of ionized gaseous nebulae, the central regions of active galaxies and quasars, problems of cosmology, and the distribution and composition of interstellar matter.

  11. NASA-UVA light aerospace alloy and structures technology program (LA(sup 2)ST)

    NASA Technical Reports Server (NTRS)

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

    1992-01-01

    The general objective of the Light Aerospace Alloy and Structures Technology (LA(sup 2)ST) Program is to conduct interdisciplinary graduate student research on the performance of next generation, light weight aerospace alloys, composites, and thermal gradient structures in collaboration with Langley researchers. Specific technical objectives are established for each research project. We aim to produce relevant data and basic understanding of material behavior and microstructure, new monolithic and composite alloys, advanced processing methods, new solid and fluid mechanics analyses, measurement advances, and critically, a pool of educated graduate students for aerospace technologies. Four research areas are being actively investigated, including: (1) Mechanical and Environmental Degradation Mechanisms in Advanced Light Metals and Composites; (2) Aerospace Materials Science; (3) Mechanics of Materials and Composites for Aerospace Structures; and (4) Thermal Gradient Structures.

  12. Combustion

    NASA Technical Reports Server (NTRS)

    Bulzan, Dan

    2007-01-01

    An overview of the emissions related research being conducted as part of the Fundamental Aeronautics Subsonics Fixed Wing Project is presented. The overview includes project metrics, milestones, and descriptions of major research areas. The overview also includes information on some of the emissions research being conducted under NASA Research Announcements. Objective: Development of comprehensive detailed and reduced kinetic mechanisms of jet fuels for chemically-reacting flow modeling. Scientific Challenges: 1) Developing experimental facilities capable of handling higher hydrocarbons and providing benchmark combustion data. 2) Determining and understanding ignition and combustion characteristics, such as laminar flame speeds, extinction stretch rates, and autoignition delays, of jet fuels and hydrocarbons relevant to jet surrogates. 3) Developing comprehensive kinetic models for jet fuels.

  13. Setting a research question, aim and objective.

    PubMed

    Doody, Owen; Bailey, Maria E

    2016-03-01

    To describe the development of a research question, aim and objective. The first steps of any study are developing the research question, aim and objective. Subsequent steps develop from these and they govern the researchers' choice of population, setting, data to be collected and time period for the study. Clear, succinctly posed research questions, aims and objectives are essential if studies are to be successful. Researchers developing their research questions, aims and objectives generally experience difficulties. They are often overwhelmed trying to convert what they see as a relevant issue from practice into research. This necessitates engaging with the relevant published literature and knowledgeable people. This paper identifies the issues to be considered when developing a research question, aim and objective. Understanding these considerations will enable researchers to effectively present their research question, aim and objective. To conduct successful studies, researchers should develop clear research questions, aims and objectives.

  14. Alternatives to steel grid decks - phase II.

    DOT National Transportation Integrated Search

    2012-09-01

    The primary objective of this research project was to investigate alternatives to open grid steel decks for movable bridges. Three alternative deck systems, including aluminum deck, ultra-high performance concrete (UHPC)-high-strength steel (HSS) dec...

  15. Phoenix Missile Hypersonic Testbed (PMHT): Project Concept Overview

    NASA Technical Reports Server (NTRS)

    Jones, Thomas P.

    2007-01-01

    An over view of research into a low cost hypersonic research flight test capability to increase the amount of hypersonic flight data to help bridge the large developmental gap between ground testing/analysis and major flight demonstrator Xplanes is provided. The major objectives included: develop an air launched missile booster research testbed; accurately deliver research payloads through programmable guidance to hypersonic test conditions; low cost; a high flight rate minimum of two flights per year and utilize surplus air launched missiles and NASA aircraft.

  16. Harnessing Orbital Debris to Sense the Space Environment

    NASA Astrophysics Data System (ADS)

    Mutschler, S.; Axelrad, P.; Matsuo, T.

    A key requirement for accurate space situational awareness (SSA) is knowledge of the non-conservative forces that act on space objects. These effects vary temporally and spatially, driven by the dynamical behavior of space weather. Existing SSA algorithms adjust space weather models based on observations of calibration satellites. However, lack of sufficient data and mismodeling of non-conservative forces cause inaccuracies in space object motion prediction. The uncontrolled nature of debris makes it particularly sensitive to the variations in space weather. Our research takes advantage of this behavior by inverting observations of debris objects to infer the space environment parameters causing their motion. In addition, this research will produce more accurate predictions of the motion of debris objects. The hypothesis of this research is that it is possible to utilize a "cluster" of debris objects, objects within relatively close proximity of each other, to sense their local environment. We focus on deriving parameters of an atmospheric density model to more precisely predict the drag force on LEO objects. An Ensemble Kalman Filter (EnKF) is used for assimilation; the prior ensemble to the posterior ensemble is transformed during the measurement update in a manner that does not require inversion of large matrices. A prior ensemble is utilized to empirically determine the nonlinear relationship between measurements and density parameters. The filter estimates an extended state that includes position and velocity of the debris object, and atmospheric density parameters. The density is parameterized as a grid of values, distributed by latitude and local sidereal time over a spherical shell encompassing Earth. This research focuses on LEO object motion, but it can also be extended to additional orbital regimes for observation and refinement of magnetic field and solar radiation models. An observability analysis of the proposed approach is presented in terms of the measurement cadence necessary to estimate the local space environment.

  17. Strategies for public health research in European Union countries.

    PubMed

    Grimaud, Olivier; McCarthy, Mark; Conceição, Claudia

    2013-11-01

    'Health' is an identifiable theme within the European Union multi-annual research programmes. Public Health Innovation and Research in Europe (PHIRE), led by the European Public Health Association, sought to identify public health research strategies in EU member states. Within PHIRE, national public health associations reviewed structures for health research, held stakeholder workshops and produced reports. This information, supplemented by further web searches, including using assisted translation, was analysed for national research strategies and health research strategies. All countries described general research strategies, outlining organizational and capacity objectives. Thematic fields, including health, are mentioned in some strategies. A health research strategy was identified for 15 EU countries and not for 12. Ministries of health led research strategies for nine countries. Public health research was identified in only three strategies. National research strategies did not refer to the European Union's health research programme. Public health research strategies of European countries need to be developed by ministries of health, working with the research community to achieve the European Research Area.

  18. Publishing priorities of biomedical research funders

    PubMed Central

    Collins, Ellen

    2013-01-01

    Objectives To understand the publishing priorities, especially in relation to open access, of 10 UK biomedical research funders. Design Semistructured interviews. Setting 10 UK biomedical research funders. Participants 12 employees with responsibility for research management at 10 UK biomedical research funders; a purposive sample to represent a range of backgrounds and organisation types. Conclusions Publicly funded and large biomedical research funders are committed to open access publishing and are pleased with recent developments which have stimulated growth in this area. Smaller charitable funders are supportive of the aims of open access, but are concerned about the practical implications for their budgets and their funded researchers. Across the board, biomedical research funders are turning their attention to other priorities for sharing research outputs, including data, protocols and negative results. Further work is required to understand how smaller funders, including charitable funders, can support open access. PMID:24154520

  19. An Integrated Extravehicular Activity Research Plan

    NASA Technical Reports Server (NTRS)

    Abercromby, Andrew F. J.; Ross, Amy J.; Cupples, J. Scott

    2016-01-01

    Multiple organizations within NASA and outside of NASA fund and participate in research related to extravehicular activity (EVA). In October 2015, representatives of the EVA Office, the Crew and Thermal Systems Division (CTSD), and the Human Research Program (HRP) at NASA Johnson Space Center agreed on a formal framework to improve multi-year coordination and collaboration in EVA research. At the core of the framework is an Integrated EVA Research Plan and a process by which it will be annually reviewed and updated. The over-arching objective of the collaborative framework is to conduct multi-disciplinary cost-effective research that will enable humans to perform EVAs safely, effectively, comfortably, and efficiently, as needed to enable and enhance human space exploration missions. Research activities must be defined, prioritized, planned and executed to comprehensively address the right questions, avoid duplication, leverage other complementary activities where possible, and ultimately provide actionable evidence-based results in time to inform subsequent tests, developments and/or research activities. Representation of all appropriate stakeholders in the definition, prioritization, planning and execution of research activities is essential to accomplishing the over-arching objective. A formal review of the Integrated EVA Research Plan will be conducted annually. External peer review of all HRP EVA research activities including compilation and review of published literature in the EVA Evidence Book is already performed annually. Coordination with stakeholders outside of the EVA Office, CTSD, and HRP is already in effect on a study-by-study basis; closer coordination on multi-year planning with other EVA stakeholders including academia is being actively pursued. Details of the current Integrated EVA Research Plan are presented including description of ongoing and planned research activities in the areas of: Benchmarking; Anthropometry and Suit Fit; Sensors; Human-Suit Modeling; Suit Trauma Monitoring and Countermeasures; EVA Workload and Duration Effects; Decompression Sickness Risk Mitigation; Deconditioned EVA Performance; and Exploration EVA Concept of Operations.

  20. Interactions of ClO2 and H2O2 Fumigants with Dirt and Grime ...

    EPA Pesticide Factsheets

    Report The primary objective of this research was to evaluate the impact that dirt and grime, as present on unpainted subway concrete, may have on fumigation efficacy. Other objectives include determining which sampling procedure provides better recovery from grimed and cleaned concrete, and characterizing subway material before and after cleaning using a prescribed method from the New York City Metropolitan Transportation Authority (MTA).

  1. Haiti: Two Decades of Intervention and Very Little to Show

    DTIC Science & Technology

    2012-05-17

    the period 1994 to 2010, from Operation Uphold Democracy to the Leogane earthquake, with the hope that the research would help improve US policy or...while the guidance given to JTF-180 throughout the planning process provided the strategic aims. UN Security Council Resolutions beginning with...the intervention. If the objectives of the intervention did not include an attempt to improve those conditions in Haiti, then the objectives were

  2. A Labor of Love

    PubMed Central

    Ross, Alyson; Sundaramurthi, Thiruppavai; Bevans, Margaret

    2014-01-01

    Background Evidence suggests that emotional distress and objective demands of cancer caregiving are comparable to those of dementia caregiving, yet little research has focused on the physical health of cancer caregivers. Whether the stress leads directly to changes in health or whether the stress leads to changes in health behaviors, which in turn affect health, has not been systematically examined. Objective The objective of this study was to review the research literature regarding changes in health behaviors associated with caring for an individual with cancer. Methods Literature was reviewed from multiple databases including CINAHL (Cumulative Index to Nursing and Allied Health Literature), CINAHL Plus, PsycNET, PubMed, SCOPUS, EMBASE, and Web of Science. Key words included “health behavior,” “health promotion,” ”caregivers/caregiving,” “cancer/oncology,” “diet/nutrition,” “exercise/physical activity,” “stress management,” “smoking” and “alcohol.” Studies were included if they involved informal adult caregivers and at least 1 behavior associated with a healthy lifestyle. Of the 866 studies identified, 8 met the criteria. Results Studies revealed conflicting information, with some suggesting deleterious changes in behaviors, whereas others found the changes protective. Conclusions The lack of uniformity of terminology and conflicting findings make it difficult to conclude the impact of the caregiving experience on the health behaviors of cancer caregivers. Something is placing caregivers at risk for illness and early death, but the mechanisms behind the risk and the role of unhealthy behaviors are not clear. Implications for Practice At a minimum, cancer caregivers should be screened for behavior changes and disease risk. Developing standardized measures for future research including controlled, longitudinal studies is needed. PMID:23132126

  3. A guide to multi-objective optimization for ecological problems with an application to cackling goose management

    USGS Publications Warehouse

    Williams, Perry J.; Kendall, William L.

    2017-01-01

    Choices in ecological research and management are the result of balancing multiple, often competing, objectives. Multi-objective optimization (MOO) is a formal decision-theoretic framework for solving multiple objective problems. MOO is used extensively in other fields including engineering, economics, and operations research. However, its application for solving ecological problems has been sparse, perhaps due to a lack of widespread understanding. Thus, our objective was to provide an accessible primer on MOO, including a review of methods common in other fields, a review of their application in ecology, and a demonstration to an applied resource management problem.A large class of methods for solving MOO problems can be separated into two strategies: modelling preferences pre-optimization (the a priori strategy), or modelling preferences post-optimization (the a posteriori strategy). The a priori strategy requires describing preferences among objectives without knowledge of how preferences affect the resulting decision. In the a posteriori strategy, the decision maker simultaneously considers a set of solutions (the Pareto optimal set) and makes a choice based on the trade-offs observed in the set. We describe several methods for modelling preferences pre-optimization, including: the bounded objective function method, the lexicographic method, and the weighted-sum method. We discuss modelling preferences post-optimization through examination of the Pareto optimal set. We applied each MOO strategy to the natural resource management problem of selecting a population target for cackling goose (Branta hutchinsii minima) abundance. Cackling geese provide food security to Native Alaskan subsistence hunters in the goose's nesting area, but depredate crops on private agricultural fields in wintering areas. We developed objective functions to represent the competing objectives related to the cackling goose population target and identified an optimal solution first using the a priori strategy, and then by examining trade-offs in the Pareto set using the a posteriori strategy. We used four approaches for selecting a final solution within the a posteriori strategy; the most common optimal solution, the most robust optimal solution, and two solutions based on maximizing a restricted portion of the Pareto set. We discuss MOO with respect to natural resource management, but MOO is sufficiently general to cover any ecological problem that contains multiple competing objectives that can be quantified using objective functions.

  4. Assessment of government tribology programs

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

    Peterson, M.B.; Levinson, T.M.

    1985-09-01

    An assessment has been made to determine current tribology research and development work sponsored or conducted by the government. Data base surveys and discussions were conducted to isolate current projects sponsored primarily by 21 different government organizations. These projects were classified by subject, objective, energy relevance, type of research, phenomenon being investigated, variables being studied, type of motion, materials and application. An abstract of each project was prepared which included the classification, sponsor, performing organization and a project description. It was found that current work is primarily materials oriented to meet military requirements. Other than the high temperature programs verymore » few of the tribology projects accomplish energy related objectives.« less

  5. Software support environment design knowledge capture

    NASA Technical Reports Server (NTRS)

    Dollman, Tom

    1990-01-01

    The objective of this task is to assess the potential for using the software support environment (SSE) workstations and associated software for design knowledge capture (DKC) tasks. This assessment will include the identification of required capabilities for DKC and hardware/software modifications needed to support DKC. Several approaches to achieving this objective are discussed and interim results are provided: (1) research into the problem of knowledge engineering in a traditional computer-aided software engineering (CASE) environment, like the SSE; (2) research into the problem of applying SSE CASE tools to develop knowledge based systems; and (3) direct utilization of SSE workstations to support a DKC activity.

  6. Experiments in autonomous robotics

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

    Hamel, W.R.

    1987-01-01

    The Center for Engineering Systems Advanced Research (CESAR) is performing basic research in autonomous robotics for energy-related applications in hazardous environments. The CESAR research agenda includes a strong experimental component to assure practical evaluation of new concepts and theories. An evolutionary sequence of mobile research robots has been planned to support research in robot navigation, world sensing, and object manipulation. A number of experiments have been performed in studying robot navigation and path planning with planar sonar sensing. Future experiments will address more complex tasks involving three-dimensional sensing, dexterous manipulation, and human-scale operations.

  7. Annual Research Briefs, 1990

    NASA Technical Reports Server (NTRS)

    1991-01-01

    The 1990 annual progress reports of the Research Fellows and students of the Center for Turbulent Research (CTR) are included. It is intended primarily as a contractor report to NASA, Ames Research Center. In addition, numerous CTR Manuscript Reports were published last year. The purpose of the CTR Manuscript Series is to expedite the dissemination of research results by the CTR staff. The CTR is devoted to the fundamental study of turbulent flow; its objectives are to produce advances in physical understanding of turbulence, in turbulence modeling and simulation, and in turbulence control.

  8. Exomars 2018 Rover Pasteur Payload

    NASA Astrophysics Data System (ADS)

    Debus, Andre; Bacher, M.; Ball, A.; Barcos, O.; Bethge, B.; Gaubert, F.; Haldemann, A.; Lindner, R.; Pacros, A.; Trautner, R.; Vag, J.

    ars programme is a joint ESA-NASA program having exobiology as one of the key science objectives. It is divided into 2 missions: the first mission is ESA-led with an ESA orbiter and an ESA Entry, Descent and Landing (EDL) demonstrator, launched in 2016 by NASA, and the second mission is NASA-led, launched in 2018 by NASA carrying an ESA rover and a NASA rover both deployed by a single NASA EDL system. For ESA, the ExoMars programme will demonstrate key flight and in situ enabling technologies in support of the European ambitions for future exploration missions, as outlined in the Aurora Declaration. While the ExoMars 2016 mission will accomplish a technological objective (Entry, Descent and Landing of a payload on the surface) and a Scientific objective (investigation of Martian atmospheric trace gases and their sources, focussing particularly on methane), the ExoMars 2018 ESA Rover will carry a comprehensive and coherent suite of analytical instruments dedicated to exobiology and geology research: the Pasteur Payload (PPL). This payload includes a selection of complementary instruments, having the following goals: to search for signs of past and present life on Mars and to investigate the water/geochemical environment as a function of depth in the shallow subsurface. The ExoMars Rover includes a drill for accessing underground materials, and a Sample Preparation and Distribution System. The Rover will travel several kilometres looking for sites warranting further investigation, where it will collect and analyse samples from within outcrops and from the subsurface for traces of complex organic molecules. In addition to further details on this Exomars 2018 rover mission, this presentation will focus on the scientific objectives and the instruments needed to achieve them, including details of how the Pasteur Payload as a whole addresses Mars research objectives.

  9. Science Coordination in Support of the US Weather Research Program Office of the Lead Scientist (OLS) and for Coordination with the World Weather Research (WMO) Program

    NASA Technical Reports Server (NTRS)

    Gall, Robert

    2005-01-01

    This document is the final report of the work of the Office of the Lead Scientist (OLS) of the U.S. Weather Research Program (USWRP) and for Coordination of the World Weather Research Program (WWRP). The proposal was for a continuation of the duties and responsibilities described in the proposal of 7 October, 1993 to NSF and NOAA associated with the USWRP Lead Scientist then referred to as the Chief Scientist. The activities of the Office of the Lead Scientist (OLS) ended on January 31, 2005 and this report describes the activities undertaken by the OLS from February 1, 2004 until January 3 1, 2005. The OLS activities were under the cosponsorship of the agencies that are members of the Interagency Working Group (IWG) of the US WRP currently: NOAA, NSF, NASA, and DOD. The scope of the work described includes activities that were necessary to develop, facilitate and implement the research objectives of the USWRP consistent with the overall program goals and specific agency objectives. It included liaison with and promotion of WMO/WWW activities that were consistent with and beneficial to the USWRP programs and objectives. Funds covered several broad categories of activity including meetings convened by the Lead Scientist, OLS travel, partial salary and benefits support, publications, hard-copy dissemination of reports and program announcements and the development and maintenance of the USWRP website. In addition to funding covered by this grant, NCAR program funds provided co-sponsorship of half the salary and benefits resources of the USWRP Lead Scientist (.25 FTE) and the WWRP Chairman/Liaison (.167 FTE). Also covered by the grant were partial salaries for the Science Coordinator for the hurricane portion of the program and partial salary for a THORPEX coordinator.

  10. Comparison of transect sampling and object-oriented image classification methods of urbanizing catchments

    NASA Astrophysics Data System (ADS)

    Yang, Y.; Tenenbaum, D. E.

    2009-12-01

    The process of urbanization has major effects on both human and natural systems. In order to monitor these changes and better understand how urban ecological systems work, urban spatial structure and the variation needs to be first quantified at a fine scale. Because the land-use and land-cover (LULC) in urbanizing areas is highly heterogeneous, the classification of urbanizing environments is the most challenging field in remote sensing. Although a pixel-based method is a common way to do classification, the results are not good enough for many research objectives which require more accurate classification data in fine scales. Transect sampling and object-oriented classification methods are more appropriate for urbanizing areas. Tenenbaum used a transect sampling method using a computer-based facility within a widely available commercial GIS in the Glyndon Catchment and the Upper Baismans Run Catchment, Baltimore, Maryland. It was a two-tiered classification system, including a primary level (which includes 7 classes) and a secondary level (which includes 37 categories). The statistical information of LULC was collected. W. Zhou applied an object-oriented method at the parcel level in Gwynn’s Falls Watershed which includes the two previously mentioned catchments and six classes were extracted. The two urbanizing catchments are located in greater Baltimore, Maryland and drain into Chesapeake Bay. In this research, the two different methods are compared for 6 classes (woody, herbaceous, water, ground, pavement and structure). The comparison method uses the segments in the transect method to extract LULC information from the results of the object-oriented method. Classification results were compared in order to evaluate the difference between the two methods. The overall proportions of LULC classes from the two studies show that there is overestimation of structures in the object-oriented method. For the other five classes, the results from the two methods are similar, except for a difference in the proportions of the woody class. The segment to segment comparison shows that the resolution of the light detection and ranging (LIDAR) data used in the object-oriented method does affect the accuracy of the classification. Shadows of trees and structures are still a big problem in the object-oriented method. For classes that make up a small proportion of the catchments, such as water, neither method was capable of detecting them.

  11. Asphalt concrete properties and performance in Alaska : final report

    DOT National Transportation Integrated Search

    1981-07-01

    This report examines asphalt pavement properties of 117 older highway sections within the State of Alaska. Principal research objectives included: 1) documentation of commonly measured physical properties of the asphalt concrete cores and extracted a...

  12. Comparative analysis of dynamic pricing strategies for managed lanes.

    DOT National Transportation Integrated Search

    2015-06-01

    The objective of this research is to investigate and compare the performances of different : dynamic pricing strategies for managed lanes facilities. These pricing strategies include real-time : traffic responsive methods, as well as refund options a...

  13. Context sensitive solutions for construction and maintenance.

    DOT National Transportation Integrated Search

    2007-07-01

    The objective of this research was to conduct a survey to assess the state of practice related to state highway agencies (SHAs) implementing context sensitive solutions including its application in Construction and Maintenance and to prepare a worksh...

  14. Locomotive crashworthiness research : locomotive crew egress evaluation

    DOT National Transportation Integrated Search

    2002-05-01

    The objectives of this study include the identification of aspects of locomotive design and operation related to crew egress or access by rescuers in accidents, with the goal of improving crew survivability. This work identifies the considerations an...

  15. Economic impacts of lock usage and unavailability : August 18, 2014 - June 30, 2016 : final research report.

    DOT National Transportation Integrated Search

    2016-07-30

    Freight statistics should provide an objective baseline for transportation policy : decisions, and national economic benefits of maritime transport necessitate : improving inland waterways infrastructure. Proposed work included consolidating : and le...

  16. Space Opportunities for Tropospheric Chemistry Research

    NASA Technical Reports Server (NTRS)

    Levine, Joel S. (Editor)

    1987-01-01

    The objective of this workshop was to assess future technological and scientific directions for measurements of tropospheric trace gases and aerosols from space. Various instrument technologies were considered including spectrometry, gas correlation filter radiometry, spectral radiometry, and lidar.

  17. Teaching the Anthropology of Tourism.

    ERIC Educational Resources Information Center

    Graburn, Nelson H. H.

    1980-01-01

    Explains the organization and objectives of a college level anthropology course devoted to various aspects of tourism. Topics discussed include course content, graduate students and contemporary research on tourism, and the role of tourism in the anthropology curriculum. (DB)

  18. 3D methodology for evaluating rail crossing roughness.

    DOT National Transportation Integrated Search

    2015-03-02

    Description of Research Project The overall objective of this project is to investigate develop a quantitative method or measure for determining the need to rehabilitate rail crossings. The scope of the project includes investigation of sensor capabi...

  19. A Community-Based Participatory Approach to Personalized, Computer-Generated Nutrition Feedback Reports: The Healthy Environments Partnership

    PubMed Central

    Kannan, Srimathi; Schulz, Amy; Israel, Barbara; Ayra, Indira; Weir, Sheryl; Dvonch, Timothy J.; Rowe, Zachary; Miller, Patricia; Benjamin, Alison

    2008-01-01

    Background Computer tailoring and personalizing recommendations for dietary health-promoting behaviors are in accordance with community-based participatory research (CBPR) principles, which emphasizes research that benefits the participants and community involved. Objective To describe the CBPR process utilized to computer-generate and disseminate personalized nutrition feedback reports (NFRs) for Detroit Healthy Environments Partnership (HEP) study participants. METHODS The CBPR process included discussion and feedback from HEP partners on several draft personalized reports. The nutrition feedback process included defining the feedback objectives; prioritizing the nutrients; customizing the report design; reviewing and revising the NFR template and readability; producing and disseminating the report; and participant follow-up. Lessons Learned Application of CBPR principles in designing the NFR resulted in a reader-friendly product with useful recommendations to promote heart health. Conclusions A CBPR process can enhance computer tailoring of personalized NFRs to address racial and socioeconomic disparities in cardiovascular disease (CVD). PMID:19337572

  20. Long-Term Physical and Mental Health Consequences of Childhood Physical Abuse: Results from a Large Population-Based Sample of Men and Women

    ERIC Educational Resources Information Center

    Springer, Kristen W.; Sheridan, Jennifer; Kuo, Daphne; Carnes, Molly

    2007-01-01

    Objective: Child maltreatment has been linked to negative adult health outcomes; however, much past research includes only clinical samples of women, focuses exclusively on sexual abuse and/or fails to control for family background and childhood characteristics, both potential confounders. Further research is needed to obtain accurate,…

  1. Through the Lens of a Neighbor: Perceptions of Mexican Educators and Students regarding Current United States Policies

    ERIC Educational Resources Information Center

    Cashman, Timothy G.; Rubio, Rene A.

    2008-01-01

    Researchers analyzed the perceptions and pedagogies of educators in two Chihuahua, Mexico, public schools with regard to United States foreign policies. The key objective of the research was to provide additional insight into the impact of recent actions taken by the United States Government, including the war in Iraq. Chihuahuan educators and…

  2. The Readiness of English Communication Skills of Tourism Employees in Bangkok for Entering the ASEAN Community

    ERIC Educational Resources Information Center

    Kuosuwan, Bavornluck

    2016-01-01

    The objective of this research was to study the readiness of English communication skills of tourism employees in Bangkok for entering the ASEAN community. The scope of this research included the employees from 26 tourism companies. A sample group was determined by utilizing multiple-stage sampling. At least three samples were collected from each…

  3. Review of spectroscopic parameters for upper atmospheric measurements

    NASA Technical Reports Server (NTRS)

    Smith, M. A. H. (Editor)

    1985-01-01

    The workshop included communication of spectroscopic data requirements for the planned upper atmosphere research satellite (UARS) mission, review of the status of currently available spectroscopic parameters, and recommendation of additional studies. The objectives were accomplished and resulted in a series of general and specific recommendations for laboratory spectroscopy research to meet the needs of UARS and other atmospheric remote sensing programs.

  4. Need for Affect, Need for Cognition, and the Intention-Fruit Consumption Relationship: An Action-Control Perspective

    ERIC Educational Resources Information Center

    de Bruijn, Gert-Jan; Keer, Mario; van den Putte, Bas; Neijens, Peter

    2012-01-01

    Objective: Predictors of action-control profiles are useful targets for health behaviour change interventions, but action-control research has not focused on fruit consumption and has not yet included need for affect and need for cognition, despite the demonstrated usefulness of these variables in a broad range of research. The role of these…

  5. Annual Report and Abstracts of Research of the Department of Computer and Information Science, July 1976-June 1977.

    ERIC Educational Resources Information Center

    Ohio State Univ., Columbus. Computer and Information Science Research Center.

    The annual report of the Department of Computer and Information Science includes abstracts of research carried out during the 1976-77 academic year with support from grants by governmental agencies and industry, as well as The Ohio State University. The report covers the department's organizational structure, objectives, highlights of department…

  6. Participation under the Spotlight: Defining Future Directions. Key Players Workshop, November 2007. Report and Action Plan

    ERIC Educational Resources Information Center

    Cleaver, Elizabeth; Kerr, David

    2007-01-01

    There is an increasing emphasis on seeking and using the views of children and young people in research, evaluation and consultation. This question was at the centre of a day-long event of presentations and workshops organized by the National Foundation for Education Research in November 2007. Key objectives for the workshop included. (1) Review…

  7. A Meta-Analysis of National Research: Effects of Teaching Strategies on Student Achievement in Science in the United States

    ERIC Educational Resources Information Center

    Schroeder, Carolyn M.; Scott, Timothy P.; Tolson, Homer; Huang, Tse-Yang; Lee, Yi-Hsuan

    2007-01-01

    This project consisted of a meta-analysis of U.S. research published from 1980 to 2004 on the effect of specific science teaching strategies on student achievement. The six phases of the project included study acquisition, study coding, determination of intercoder objectivity, establishing criteria for inclusion of studies, computation of effect…

  8. Challenges in Requirements Engineering: A Research Agenda for Conceptual Modeling

    NASA Astrophysics Data System (ADS)

    March, Salvatore T.; Allen, Gove N.

    Domains for which information systems are developed deal primarily with social constructions—conceptual objects and attributes created by human intentions and for human purposes. Information systems play an active role in these domains. They document the creation of new conceptual objects, record and ascribe values to their attributes, initiate actions within the domain, track activities performed, and infer conclusions based on the application of rules that govern how the domain is affected when socially-defined and identified causal events occur. Emerging applications of information technologies evaluate such business rules, learn from experience, and adapt to changes in the domain. Conceptual modeling grammars aimed at representing their system requirements must include conceptual objects, socially-defined events, and the rules pertaining to them. We identify challenges to conceptual modeling research and pose an ontology of the artificial as a step toward meeting them.

  9. OB3D, a new set of 3D objects available for research: a web-based study

    PubMed Central

    Buffat, Stéphane; Chastres, Véronique; Bichot, Alain; Rider, Delphine; Benmussa, Frédéric; Lorenceau, Jean

    2014-01-01

    Studying object recognition is central to fundamental and clinical research on cognitive functions but suffers from the limitations of the available sets that cannot always be modified and adapted to meet the specific goals of each study. We here present a new set of 3D scans of real objects available on-line as ASCII files, OB3D. These files are lists of dots, each defined by a triplet of spatial coordinates and their normal that allow simple and highly versatile transformations and adaptations. We performed a web-based experiment to evaluate the minimal number of dots required for the denomination and categorization of these objects, thus providing a reference threshold. We further analyze several other variables derived from this data set, such as the correlations with object complexity. This new stimulus set, which was found to activate the Lower Occipital Complex (LOC) in another study, may be of interest for studies of cognitive functions in healthy participants and patients with cognitive impairments, including visual perception, language, memory, etc. PMID:25339920

  10. Development of an Experiment High Performance Nozzle Research Program

    NASA Technical Reports Server (NTRS)

    2004-01-01

    As proposed in the above OAI/NASA Glenn Research Center (GRC) Co-Operative Agreement the objective of the work was to provide consultation and assistance to the NASA GRC GTX Rocket Based Combined Cycle (RBCC) Program Team in planning and developing requirements, scale model concepts, and plans for an experimental nozzle research program. The GTX was one of the launch vehicle concepts being studied as a possible future replacement for the aging NASA Space Shuttle, and was one RBCC element in the ongoing NASA Access to Space R&D Program (Reference 1). The ultimate program objective was the development of an appropriate experimental research program to evaluate and validate proposed nozzle concepts, and thereby result in the optimization of a high performance nozzle for the GTX launch vehicle. Included in this task were the identification of appropriate existing test facilities, development of requirements for new non-existent test rigs and fixtures, develop scale nozzle model concepts, and propose corresponding test plans. Also included were the evaluation of originally proposed and alternate nozzle designs (in-house and contractor), evaluation of Computational Fluid Dynamics (CFD) study results, and make recommendations for geometric changes to result in improved nozzle thrust coefficient performance (Cfg).

  11. Valuing Professional Development Components for Emerging Undergraduate Researchers

    NASA Astrophysics Data System (ADS)

    Cheung, I.

    2015-12-01

    In 2004 the Hatfield Marine Science Center (HMSC) at Oregon State University (OSU) established a Research Experience for Undergraduates (REU) program to engage undergraduate students in hands-on research training in the marine sciences. The program offers students the opportunity to conduct research focused on biological and ecological topics, chemical and physical oceanography, marine geology, and atmospheric science. In partnership with state and federal government agencies, this ten-week summer program has grown to include 20+ students annually. Participants obtain a background in the academic discipline, professional development training, and research experience to make informed decisions about careers and advanced degrees in marine and earth system sciences. Professional development components of the program are designed to support students in their research experience, explore career goals and develop skills necessary to becoming a successful young marine scientist. These components generally include seminars, discussions, workshops, lab tours, and standards of conduct. These componentscontribute to achieving the following professional development objectives for the overall success of new emerging undergraduate researchers: Forming a fellowship of undergraduate students pursuing marine research Stimulating student interest and understanding of marine research science Learning about research opportunities at Oregon State University "Cross-Training" - broadening the hands-on research experience Exploring and learning about marine science careers and pathways Developing science communication and presentation skills Cultivating a sense of belonging in the sciences Exposure to federal and state agencies in marine and estuarine science Academic and career planning Retention of talented students in the marine science Standards of conduct in science Details of this program's components, objectives and best practices will be discussed.

  12. Development and implications of technology in reform-based physics laboratories

    NASA Astrophysics Data System (ADS)

    Chen, Sufen; Lo, Hao-Chang; Lin, Jing-Wen; Liang, Jyh-Chong; Chang, Hsin-Yi; Hwang, Fu-Kwun; Chiou, Guo-Li; Wu, Ying-Tien; Lee, Silvia Wen-Yu; Wu, Hsin-Kai; Wang, Chia-Yu; Tsai, Chin-Chung

    2012-12-01

    Technology has been widely involved in science research. Researchers are now applying it to science education in an attempt to bring students’ science activities closer to authentic science activities. The present study synthesizes the research to discuss the development of technology-enhanced laboratories and how technology may contribute to fulfilling the instructional objectives of laboratories in physics. To be more specific, this paper discusses the engagement of technology to innovate physics laboratories and the potential of technology to promote inquiry, instructor and peer interaction, and learning outcomes. We then construct a framework for teachers, scientists, and programmers to guide and evaluate technology-integrated laboratories. The framework includes inquiry learning and openness supported by technology, ways of conducting laboratories, and the diverse learning objectives on which a technology-integrated laboratory may be focused.

  13. NASA/ASEE Summer Faculty Fellowship Program

    NASA Technical Reports Server (NTRS)

    Hosler, E. Ramon (Editor); Valdes, Carol (Editor); Brown, Tom (Editor)

    1993-01-01

    This document is a collection of technical reports on research conducted by the participants in the 1993 NASA/ASEE Summer Faculty Fellowship Program at KSC. The basic common objectives of the Program are: to further the professional knowledge of qualified engineering and science faculty members; to stimulate an exchange of ideas between participants and NASA; to enrich and refresh the research and teaching activities of participants' institutions; and to contribute to the research objectives of the NASA centers. 1993 topics include wide band fiber optic communications, a prototype expert/information system for examining environmental risks of KSC activities, alternatives to premise wiring using ATM and microcellular technologies, rack insertion end effector (RIEE) automation, FTIR quantification of industrial hydraulic fluids in perchloroethylene, switch configuration for migration to optical fiber network, and more.

  14. Towards a portal and search engine to facilitate academic and research collaboration in engineering and education

    NASA Astrophysics Data System (ADS)

    Bonilla Villarreal, Isaura Nathaly

    While international academic and research collaborations are of great importance at this time, it is not easy to find researchers in the engineering field that publish in languages other than English. Because of this disconnect, there exists a need for a portal to find Who's Who in Engineering Education in the Americas. The objective of this thesis is to built an object-oriented architecture for this proposed portal. The Unified Modeling Language (UML) model developed in this thesis incorporates the basic structure of a social network for academic purposes. Reverse engineering of three social networks portals yielded important aspects of their structures that have been incorporated in the proposed UML model. Furthermore, the present work includes a pattern for academic social networks..

  15. Field Geophysics at SAGE: Strategies for Effective Education

    NASA Astrophysics Data System (ADS)

    Braile, L. W.; Baldridge, W. S.; Jiracek, G. R.; Biehler, S.; Ferguson, J. F.; Pellerin, L.; McPhee, D. K.; Bedrosian, P. A.; Snelson, C. M.; Hasterok, D. P.

    2011-12-01

    SAGE (Summer of Applied Geophysical Experience) is a unique program of education and research in geophysical field methods for undergraduate and graduate students from any university and for professionals. The core program is held for 4 weeks each summer in New Mexico and for an additional week in the following academic year in San Diego for U.S. undergraduates supported by the NSF Research Experience for Undergraduates (REU) program. Since SAGE was initiated in 1983, 730 students have participated in the program. NSF REU funding for SAGE began in 1990 and 319 REU students have completed SAGE through 2011. The primary objectives of SAGE are to teach the major geophysical exploration methods (seismic, gravity, magnetics, electromagnetics); apply these methods to the solution of specific problems (environmental, archaeological, hydrologic, geologic structure and stratigraphy); gain experience in processing, modeling and interpretation of geophysical data; and integrate the geophysical models and interpretations with geology. Additional objectives of SAGE include conducting research on the Rio Grande rift of northern New Mexico, and providing information on geophysics careers and professional development experiences to SAGE participants. Successful education, field and research strategies that we have implemented over the years include: 1. learn by doing; 2. mix lecture/discussion, field work, data processing and analysis, modeling and interpretation, and presentation of results; 3. a two-tier team approach - method/technique oriented teams and interpretation/integration teams (where each team includes persons representing different methods), provides focus, in-depth study, opportunity for innovation, and promotes teamwork and a multi-disciplinary approach; 4. emphasis on presentations/reports - each team (and all team members) make presentation, each student completes a written report; 5. experiment design discussion - students help design field program and consider issues - safety, constraints, data quality/quantity, research objective, educational experience, survey parameters, why multidisciplinary?, etc.; 6. knowledge of multiple geophysical field methods (each student works with all methods); 7. information on geophysics careers and networking provided by industry visitors; 8. measures of success of the program include high rate of continuation to graduate school and careers in geophysics, support and feedback from industry participants and visitors, student evaluations at end of program, presentations at professional meetings, publications, and faculty evaluation of student work.

  16. Geothermal Program Review VI: proceedings. Beyond goals and objectives

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

    Not Available

    1988-01-01

    Program Review VI was comprised of six sessions, including an opening session, four technical sessions that addressed each of the major DOE research areas, and a session on special issues. The technical sessions were on Hydrothermal, Hot Dry Rock, Geopressured and Magma resources. Presenters in the technical sessions discussed their R and D activities within the context of specific GTD Programmatic Objectives for that technology, their progress toward achieving those objectives, and the value of those achievements to industry. The ''Special Issues'' presentations addressed several topics such as the interactions between government and industry on geothermal energy R and D;more » the origin and basis for the programmatic objectives analytical computer model; and international marketing opportunities for US geothermal equipment and services. The unique aspect of Program Review VI was that it was held in conjunction with the National Geothermal Association's Industry Round Table on Federal R and D. The Round Table provided a forum for open and lively discussions between industry and government researchers and gave industry an opportunity to convey their needs and perspectives on DOE's research programs. These discussions also provided valuable information to DOE regarding industry's priorities and directions.« less

  17. Research Priorities in the Field of Posttraumatic Pain and Disability: Results of a Transdisciplinary Consensus-Generating Workshop

    PubMed Central

    Elliott, James M.; Lee, Joshua; Loh, Eldon; Schabrun, Siobhan; Siqueira, Walter L.; Corneil, Brian D.; Aal, Bill; Birmingham, Trevor; Brown, Amy; Dickey, James P.; Dixon, S. Jeffrey; Fraser, Douglas D.; Gati, Joseph S.; Gloor, Gregory B.; Good, Gordon; Holdsworth, David; McLean, Samuel A.; Millard, Wanda; Miller, Jordan; Sadi, Jackie; Seminowicz, David A.; Shoemaker, J. Kevin; Siegmund, Gunter P.; Vertseegh, Theodore; Wideman, Timothy H.

    2016-01-01

    Background. Chronic or persistent pain and disability following noncatastrophic “musculoskeletal” (MSK) trauma is a pervasive public health problem. Recent intervention trials have provided little evidence of benefit from several specific treatments for preventing chronic problems. Such findings may appear to argue against formal targeted intervention for MSK traumas. However, these negative findings may reflect a lack of understanding of the causal mechanisms underlying the transition from acute to chronic pain, rendering informed and objective treatment decisions difficult. The Canadian Institutes of Health Research (CIHR) Institute of Musculoskeletal Health and Arthritis (IMHA) has recently identified better understanding of causal mechanisms as one of three priority foci of their most recent strategic plan. Objectives. A 2-day invitation-only active participation workshop was held in March 2015 that included 30 academics, clinicians, and consumers with the purpose of identifying consensus research priorities in the field of trauma-related MSK pain and disability, prediction, and prevention. Methods. Conversations were recorded, explored thematically, and member-checked for accuracy. Results. From the discussions, 13 themes were generated that ranged from a focus on identifying causal mechanisms and models to challenges with funding and patient engagement. Discussion. Novel priorities included the inclusion of consumer groups in research from the early conceptualization and design stages and interdisciplinary longitudinal studies that include evaluation of integrated phenotypes and mechanisms. PMID:27445598

  18. Infusion of innovative technologies for mission operations

    NASA Astrophysics Data System (ADS)

    Donati, Alessandro

    2010-11-01

    The Advanced Mission Concepts and Technologies Office (Mission Technologies Office, MTO for short) at the European Space Operations Centre (ESOC) of ESA is entrusted with research and development of innovative mission operations concepts systems and provides operations support to special projects. Visions of future missions and requests for improvements from currently flying missions are the two major sources of inspiration to conceptualize innovative or improved mission operations processes. They include monitoring and diagnostics, planning and scheduling, resource management and optimization. The newly identified operations concepts are then proved by means of prototypes, built with embedded, enabling technology and deployed as shadow applications in mission operations for an extended validation phase. The technology so far exploited includes informatics, artificial intelligence and operational research branches. Recent outstanding results include artificial intelligence planning and scheduling applications for Mars Express, advanced integrated space weather monitoring system for the Integral space telescope and a suite of growing client applications for MUST (Mission Utilities Support Tools). The research, development and validation activities at the Mission technologies office are performed together with a network of research institutes across Europe. The objective is narrowing the gap between enabling and innovative technology and space mission operations. The paper first addresses samples of technology infusion cases with their lessons learnt. The second part is focused on the process and the methodology used at the Mission technologies office to fulfill its objectives.

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

    NASA Technical Reports Server (NTRS)

    Scully, John R.; Shiflet, Gary J.; Stoner, Glenn E.; Wert, John A.

    1996-01-01

    The NASA-UVA Light Aerospace Alloy and Structures Technology (LA2ST) Program was initiated in 1986 and continues with a high level of activity. The objective of the LA2ST Program is to conduct interdisciplinary graduate student research on the performance of next generation, light-weight aerospace alloys, composites and thermal gradient structures in collaboration with NASA-Langley researchers. Specific technical objectives are presented for each research project. We generally aim to produce relevant data and basic understanding of material mechanical response, environmental/corrosion behavior, and microstructure; new monolithic and composite alloys; advanced processing methods; new solid and fluid mechanics analyses; measurement and modeling advances; and a pool of educated graduate students for aerospace technologies. Three research areas are being actively investigated, including: (1) Mechanical and environmental degradation mechanisms in advanced light metals, (2) Aerospace materials science, and (3) Mechanics of materials for light aerospace structures.

  20. Studies on combined model based on functional objectives of large scale complex engineering

    NASA Astrophysics Data System (ADS)

    Yuting, Wang; Jingchun, Feng; Jiabao, Sun

    2018-03-01

    As various functions were included in large scale complex engineering, and each function would be conducted with completion of one or more projects, combined projects affecting their functions should be located. Based on the types of project portfolio, the relationship of projects and their functional objectives were analyzed. On that premise, portfolio projects-technics based on their functional objectives were introduced, then we studied and raised the principles of portfolio projects-technics based on the functional objectives of projects. In addition, The processes of combined projects were also constructed. With the help of portfolio projects-technics based on the functional objectives of projects, our research findings laid a good foundation for management of large scale complex engineering portfolio management.

  1. Addressing Urban Health in Detroit, New York City, and Seattle Through Community-Based Participatory Research Partnerships

    PubMed Central

    Metzler, Marilyn M.; Higgins, Donna L.; Beeker, Carolyn G.; Freudenberg, Nicholas; Lantz, Paula M.; Senturia, Kirsten D.; Eisinger, Alison A.; Viruell-Fuentes, Edna A.; Gheisar, Bookda; Palermo, Ann-Gel; Softley, Donald

    2003-01-01

    Objective. This study describes key activities integral to the development of 3 community-based participatory research (CBPR) partnerships. Methods. We compared findings from individual case studies conducted at 3 urban research centers (URCs) to identify crosscutting adaptations of a CBPR approach in the first 4 years of the partnerships’ development. Results. Activities critical in partnership development include sharing decisionmaking, defining principles of collaboration, establishing research priorities, and securing funding. Intermediate outcomes were sustained CBPR partnerships, trust within the partnerships, public health research programs, and increased capacity to conduct CBPR. Challenges included the time needed for meaningful collaboration, concerns regarding sustainable funding, and issues related to institutional racism. Conclusions. The URC experiences suggest that CBPR can be successfully implemented in diverse settings. PMID:12721148

  2. Proposal for continued research in intelligent machines at the Center for Engineering Systems Advanced Research (CESAR) for FY 1988 to FY 1991

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

    Weisbin, C.R.

    1987-03-01

    This document reviews research accomplishments achieved by the staff of the Center for Engineering Systems Advanced Research (CESAR) during the fiscal years 1984 through 1987. The manuscript also describes future CESAR objectives for the 1988-1991 planning horizon, and beyond. As much as possible, the basic research goals are derived from perceived Department of Energy (DOE) needs for increased safety, productivity, and competitiveness in the United States energy producing and consuming facilities. Research areas covered include the HERMIES-II Robot, autonomous robot navigation, hypercube computers, machine vision, and manipulators.

  3. Workshop report: US-China workshop on smart structures and smart systems

    NASA Astrophysics Data System (ADS)

    Tomizuka, Masayoshi

    2006-03-01

    A Joint U.S.-China workshop on the topic of Integrated Sensing Systems, Mechatronics and Smart Structures Technologies was held in Jinan, China in October 2005 to evaluate the current status of research and education in the topic areas in the United States and China, to identify critical and strategic research and educational issues of mutual interest, and to identify joint research projects and potential research teams for collaborative research activities. The workshop included a series of presentations by leading researchers and educators from the United States and China and group discussions on the workshop objectives.

  4. System study of the utilization of space for carbon dioxide research

    NASA Technical Reports Server (NTRS)

    Glaser, P. E.; Vranka, R.

    1985-01-01

    The objectives included: compiling and selecting the Scientific Data Requirements (SDRs) pertinent to the CO2 Research Program that have the potential to be more successfully achieved by utilizing space-based sensor systems; assessment of potential space technology in monitoring those parameters which may be important first indicators of climate change due to increasing atmospheric CO2, including the behavior of the West Antarctic ice sheet; and determine the potential of space technology for monitoring those parameters to improve understanding of the coupling between CO2 and cloud cover.

  5. Getting Funded

    PubMed Central

    Gill, Thomas M; McDermott, Mary M; Ibrahim, Said A; Petersen, Laura A; Doebbeling, Bradley N

    2004-01-01

    For aspiring clinical investigators, career development awards provide a primary mechanism for “getting funded.” The objective of this article is to provide information that will facilitate a successful application for a research career development award. Specifically, we discuss important issues that cut across the diverse array of awards, and we highlight the most common sources of funding, including the unique opportunities that are available for underrepresented minorities. The target audience includes junior faculty and fellows who are pursuing or considering a research career in academic medicine, as well as their mentors and program directors. PMID:15109347

  6. Writing a Research Proposal to The Research Council of Oman.

    PubMed

    Al-Shukaili, Ahmed; Al-Maniri, Abdullah

    2017-05-01

    Writing a research proposal can be a challenging task for young researchers. This article explains how to write a strong research proposal to apply for funding, specifically, a proposal for The Research Council (TRC) of Oman. Three different research proposal application forms are currently used in TRC, including Open Research Grant (ORG), Graduate Research Support Program (GRSP), and Faculty-mentored Undergraduate Research Award Program (FURAP). The application forms are filled and submitted electronically on TRC website. Each of the proposals submitted to TRC is selected through a rigorous reviewing and screening process. Novelty and originality of the research idea is the most crucial element in writing a research proposal. Performing an in-depth review of the literature will assist you to compose a good researchable question and generate a strong hypothesis. The development of a good hypothesis will offer insight into the specific objectives of a study. Research objectives should be focused, measurable, and achievable by a specific time using the most appropriate methodology. Moreover, it is essential to select a proper study design in-line with the purpose of the study and the hypothesis. Furthermore, social/economic impact and reasonable budget of proposed research are important criteria in research proposal evaluation by TRC. Finally, ethical principles should be observed before writing a research proposal involving human or animal subjects.

  7. Rehabilitation Medicine Summit: Building Research Capacity

    PubMed Central

    Frontera, Walter R; Fuhrer, Marcus J; Jette, Alan M; Chan, Leighton; Cooper, Rory A; Duncan, Pamela W; Kemp, John D; Ottenbacher, Kenneth J; Peckham, P Hunter; Roth, Elliot J; Tate, Denise G

    2006-01-01

    Summary: The general objective of the “Rehabilitation Medicine Summit: Building Research Capacity” was to advance and promote research in medical rehabilitation by making recommendations to expand research capacity. The five elements of research capacity that guided the discussions were: 1) researchers; 2) research culture, environment, and infrastructure; 3) funding; 4) partnerships; and 5) metrics. The 100 participants included representatives of professional organizations, consumer groups, academic departments, researchers, governmental funding agencies, and the private sector. The small group discussions and plenary sessions generated an array of problems, possible solutions, and recommended actions. A post-Summit, multi-organizational initiative is called to pursue the agendas outlined in this report. PMID:16572568

  8. Application of Density Estimation Methods to Datasets from a Glider

    DTIC Science & Technology

    2013-09-30

    sperm whales as well as different dolphin species. OBJECTIVES The objective of this research is to extend existing methods for cetacean...Public reporting burden for the collection of information is estimated to average 1 hour per response, including the time for reviewing instructions...a cue counting approach, where a cue has been defined as a clicking event (Küsel et al., 2011), to density estimation from data recorded by single

  9. Arcjet thruster research and technology, phase 2

    NASA Technical Reports Server (NTRS)

    Yano, Steve E.

    1991-01-01

    The principle objective of Phase 2 was to produce an engineering model N2H4 arcjet system which met typical performance, lifetime, environmental, and interface specifications required to support a 10-year N-S stationkeeping mission for a communications spacecraft. The system includes an N2H4 arcjet thruster, power conditioning unit (PCU), and the interconnecting power cable assembly. This objective was met with the successful conclusion of an extensive system test series.

  10. An integrated optimum design approach for high speed prop-rotors including acoustic constraints

    NASA Technical Reports Server (NTRS)

    Chattopadhyay, Aditi; Wells, Valana; Mccarthy, Thomas; Han, Arris

    1993-01-01

    The objective of this research is to develop optimization procedures to provide design trends in high speed prop-rotors. The necessary disciplinary couplings are all considered within a closed loop multilevel decomposition optimization process. The procedures involve the consideration of blade-aeroelastic aerodynamic performance, structural-dynamic design requirements, and acoustics. Further, since the design involves consideration of several different objective functions, multiobjective function formulation techniques are developed.

  11. Current Practices in Lumbar Surgery Perioperative Rehabilitation: A Scoping Review.

    PubMed

    Marchand, Andrée-Anne; O'Shaughnessy, Julie; Châtillon, Claude-Édouard; Sorra, Karin; Descarreaux, Martin

    The objective of this review was to identify current practices and relevant patient-reported and objective outcome measures with regard to rehabilitation protocols directed at the lumbar spine in perioperative procedure settings in order to inform clinical practice and future research. A literature search was performed in MEDLINE, CINAHL (Cumulative Index to Nursing and Allied Health Literature), the Cochrane Central Register of Controlled Trials, PEDro (Physiotherapy Evidence Database), and PubMed using terms relevant to surgical interventions, rehabilitation, and the lumbar spine. Twenty-nine studies met the inclusion criteria, and 28 investigated postoperative forms of rehabilitation. Patient-reported outcomes typically used were pain and disability, although a wide range of objective measures based on physical capacities were often reported. Rehabilitation programs, for the most part, included some form of strengthening exercises alone or in combination with stabilization exercises, aerobic conditioning, stretching, or education. Despite most studies reporting statistically significant results between intervention groups, considering clinically significant improvement within intervention groups yielded a different portrait. A wide range of objective and subjective outcomes is used to document changes after active rehabilitation. Program components include both active and assisted interventions combined with various means of education and discussion. Multimodal rehabilitation protocols after lumbar surgery may be used to improve patient-reported and objective outcome measures such as pain, disability, and physical function. Further research should be conducted on the effects of preoperative rehabilitation programs. Copyright © 2016. Published by Elsevier Inc.

  12. Boundary Conditions for the Paleoenvironment: Chemical and Physical Processes in Dense Interstellar Clouds: Summary of Research

    NASA Technical Reports Server (NTRS)

    Irvine, William M.

    1999-01-01

    The basic theme of this program was the study of molecular complexity and evolution for the biogenic elements and compounds in interstellar clouds and in primitive solar system objects. Research included the detection and study of new interstellar and cometary molecules and investigation of reaction pathways for astrochemistry from a comparison of theory and observed molecular abundances. The latter includes studies of cold, dark clouds in which ion-molecule chemistry should predominate, searches for the effects of interchange of material between the gas and solid phases in interstellar clouds, unbiased spectral surveys of particular sources, and systematic investigation of the interlinked chemistry and physics of dense interstellar clouds. In addition, the study of comets has allowed a comparison between the chemistry of such minimally thermally processed objects and that of interstellar clouds, shedding light on the evolution of the biogenic elements during the process of solar system formation. One PhD dissertation on this research was completed by a graduate student at the University of Massachusetts. An additional 4 graduate students at the University of Massachusetts and 5 graduate students from other institutions participated in research supported by this grant, with 6 of these thus far receiving PhD degrees from the University of Massachusetts or their home institutions. Four postdoctoral research associates at the University of Massachusetts also participated in research supported by this grant, receiving valuable training.

  13. The perspective of European researchers of national occupational safety and health institutes for contributing to a European research agenda: a modified Delphi study

    PubMed Central

    Gagliardi, Diana; Rondinone, Bruna M; Mirabile, Marco; Buresti, Giuliana; Ellwood, Peter; Hery, Michel; Paszkiewicz, Peter; Valenti, Antonio; Iavicoli, Sergio

    2017-01-01

    Objectives This study, developed within the frame of the Partnership for European Research on Occupational Safety and Health joint research activities and based on the frame designed by the 2013 European Agency for Safety and Health at Work (EU-OSHA) study, is the first example of using the points of view of European occupational safety and health (OSH) researchers. The objective is to identify priorities for OSH research that may contribute to the achievement of present and future sustainable growth objectives set by the European strategies. Methods The study was carried out using a modified Delphi method with a two-round survey. Each round involved a panel of about 110 researchers representing the network member institutes was selected according to specific criteria, including the ownership of research expertise in at least one of the four macroareas identified by the reference report developed by EU-OSHA in 2013. Results The study identified some innovative research topics (for example, ‘Emerging technological devices’ and ‘OSH consequences of markets integration’) and research priorities (ie, crowdsourcing, e-work, zero-hours contracts) that are not reflected in previous studies of this nature. The absence of any reference to violence and harassment at work among the researchers’ proposals is a major difference from previous similar studies, while topics related to gender issues and electromagnetic fields show a lower importance. Conclusions The innovative design of a research priorities identification process, which takes advantage of a large, representative and qualified panel of European researchers allowed the definition of a number of research priorities able to support the inclusion of innovative OSH research issues in the scope of the next European research agenda. PMID:28645965

  14. Real-time bus arrival information systems return-on-investment study.

    DOT National Transportation Integrated Search

    2006-08-01

    This reference document was prepared for the Office of Research, Demonstration and Innovation of the Federal Transit Administration (FTA). The objectives of the study include developing a methodology for determining the return on investment of real-t...

  15. Procedures for evaluating corrosion-inhibiting admixtures for structural concrete

    DOT National Transportation Integrated Search

    2000-06-01

    The objectives of this research were to (1) develop procedures for evaluating and qualifying corrosion-inhibiting admixtures (CIAs) and (2) recommend performance criteria for their acceptance. Phase I work included a literature review of CIAs, the re...

  16. AOARD Overview Power and Energy Emphasis

    DTIC Science & Technology

    2010-09-01

    Evolutionary Research (Incremental Advances) P&E Materials Including Fluids: - Tunable thermal conductivity - Large CTE material matching - Nanofluids ...Charge Rate Objective: • Investigate 10-20x smaller nano-powder particle sizes to shorten charging rate • Study doping transition metals into the

  17. Development of high quality pervious concrete specifications for Maryland conditions : [research summary].

    DOT National Transportation Integrated Search

    2013-02-01

    The main objective of the study was to develop preliminary specifications for : high quality pervious concrete suitable for use in SHA projects. The study : included an extensive literature review and laboratory investigations to : determine structur...

  18. TxDOT ITS data archiving research project activities

    DOT National Transportation Integrated Search

    2001-09-01

    The objective of this project was to assemble guidance for the Texas Department of Trasportation (TxDOT) in further developing data archiving systems across the state. This guidance, which is contained in the companion Report 2127-3, includes informa...

  19. Effects of Heavy Vehicle Characteristics on Pavement Response and Performance---Phase II

    DOT National Transportation Integrated Search

    1991-12-31

    The objective of this research was to analyze and evaluate the interaction between heavy vehicle characteristics and pavement performance for application in pavement management. Heavy vehicle (truck and bus) characteristics include tire types (bias p...

  20. 40 CFR 40.120 - Publication of EPA research objectives.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 40 Protection of Environment 1 2012-07-01 2012-07-01 false Publication of EPA research objectives... FEDERAL ASSISTANCE RESEARCH AND DEMONSTRATION GRANTS § 40.120 Publication of EPA research objectives. The Office of Research and Development of EPA publishes a statement of research objectives and priorities...

  1. Results from the electro-optic sensors domain of the materials and components for missiles innovation and technology partnership (phase 1)

    NASA Astrophysics Data System (ADS)

    Bray, Mark E.; Shears, Robert A.

    2013-10-01

    The Materials and Components for Missiles Innovation and Technology Partnership (ITP) is a research programme supporting research for guided weapons at Technology Readiness Levels 1 to 4. The Anglo-French initiative is supported by the DGA and the MoD, with matched funding from industry. A major objective is to foster projects which partner UK and French universities, SMEs and larger companies. The first projects started in January 2008 and the first phase completed in spring 2013. Providing funding is secured, the next phase of the programme is due to start later in 2013. Selex ES leads Domain 3 of the MCM-ITP which develops Electro-Optic sensor technology. In collaboration with DGA, MoD and MBDA, the prime contractor, we identified 4 key objectives for the first ITP phase and focussed resources on achieving these. The objectives were to enable better imagery, address operationally stressing scenarios, provide low overall through life cost and improve active and semi-active sensors Nine normal projects and one ITP innovation fund project have been supported within the domain. The technology providers have included 3 SMEs and 8 research centres from both the United Kingdom and France. Highlights of the projects are included. An outline of the priorities for the domain for the new phase ise provided and we encourage organisations with suitable technology to contact us to get involved.

  2. Multi-objective optimisation of aircraft flight trajectories in the ATM and avionics context

    NASA Astrophysics Data System (ADS)

    Gardi, Alessandro; Sabatini, Roberto; Ramasamy, Subramanian

    2016-05-01

    The continuous increase of air transport demand worldwide and the push for a more economically viable and environmentally sustainable aviation are driving significant evolutions of aircraft, airspace and airport systems design and operations. Although extensive research has been performed on the optimisation of aircraft trajectories and very efficient algorithms were widely adopted for the optimisation of vertical flight profiles, it is only in the last few years that higher levels of automation were proposed for integrated flight planning and re-routing functionalities of innovative Communication Navigation and Surveillance/Air Traffic Management (CNS/ATM) and Avionics (CNS+A) systems. In this context, the implementation of additional environmental targets and of multiple operational constraints introduces the need to efficiently deal with multiple objectives as part of the trajectory optimisation algorithm. This article provides a comprehensive review of Multi-Objective Trajectory Optimisation (MOTO) techniques for transport aircraft flight operations, with a special focus on the recent advances introduced in the CNS+A research context. In the first section, a brief introduction is given, together with an overview of the main international research initiatives where this topic has been studied, and the problem statement is provided. The second section introduces the mathematical formulation and the third section reviews the numerical solution techniques, including discretisation and optimisation methods for the specific problem formulated. The fourth section summarises the strategies to articulate the preferences and to select optimal trajectories when multiple conflicting objectives are introduced. The fifth section introduces a number of models defining the optimality criteria and constraints typically adopted in MOTO studies, including fuel consumption, air pollutant and noise emissions, operational costs, condensation trails, airspace and airport operations. A brief overview of atmospheric and weather modelling is also included. Key equations describing the optimality criteria are presented, with a focus on the latest advancements in the respective application areas. In the sixth section, a number of MOTO implementations in the CNS+A systems context are mentioned with relevant simulation case studies addressing different operational tasks. The final section draws some conclusions and outlines guidelines for future research on MOTO and associated CNS+A system implementations.

  3. Research Infrastructure and Scientific Collections: The Supply and Demand of Scientific Research

    NASA Astrophysics Data System (ADS)

    Graham, E.; Schindel, D. E.

    2016-12-01

    Research infrastructure is essential in both experimental and observational sciences and is commonly thought of as single-sited facilities. In contrast, object-based scientific collections are distributed in nearly every way, including by location, taxonomy, geologic epoch, discipline, collecting processes, benefits sharing rules, and many others. These diffused collections may have been amassed for a particular discipline, but their potential for use and impact in other fields needs to be explored. Through a series of cross-disciplinary activities, Scientific Collections International (SciColl) has explored and developed new ways in which the supply of scientific collections can meet the demand of researchers in unanticipated ways. From cross-cutting workshops on emerging infectious diseases and food security, to an online portal of collections, SciColl aims to illustrate the scope and value of object-based scientific research infrastructure. As distributed infrastructure, the full impact of scientific collections to the research community is a result of discovering, utilizing, and networking these resources. Examples and case studies from infectious disease research, food security topics, and digital connectivity will be explored.

  4. Evaluating the Impact of the U.S. National Toxicology Program: A Case Study on Hexavalent Chromium

    PubMed Central

    Xie, Yun; Holmgren, Stephanie; Andrews, Danica M. K.; Wolfe, Mary S.

    2016-01-01

    Background: Evaluating the impact of federally funded research with a broad, methodical, and objective approach is important to ensure that public funds advance the mission of federal agencies. Objectives: We aimed to develop a methodical approach that would yield a broad assessment of National Toxicology Program’s (NTP’s) effectiveness across multiple sectors and demonstrate the utility of the approach through a case study. Methods: A conceptual model was developed with defined activities, outputs (products), and outcomes (proximal, intermediate, distal) and applied retrospectively to NTP’s research on hexavalent chromium (CrVI). Proximal outcomes were measured by counting views of and requests for NTP’s products by external stakeholders. Intermediate outcomes were measured by bibliometric analysis. Distal outcomes were assessed through Web and LexisNexis searches for documents related to legislation or regulation changes. Results: The approach identified awareness of NTP’s work on CrVI by external stakeholders (proximal outcome) and citations of NTP’s research in scientific publications, reports, congressional testimonies, and legal and policy documents (intermediate outcome). NTP’s research was key to the nation’s first-ever drinking water standard for CrVI adopted by California in 2014 (distal outcome). By applying this approach to a case study, the utility and limitations of the approach were identified, including challenges to evaluating the outcomes of a research program. Conclusions: This study identified a broad and objective approach for assessing NTP’s effectiveness, including methodological needs for more thorough and efficient impact assessments in the future. Citation: Xie Y, Holmgren S, Andrews DMK, Wolfe MS. 2017. Evaluating the impact of the U.S. National Toxicology Program: a case study on hexavalent chromium. Environ Health Perspect 125:181–188; http://dx.doi.org/10.1289/EHP21 PMID:27483499

  5. The Air Force Academy’s Falcon Telescope Network: An Educational and Research Network for K-12 and Higher Education

    NASA Astrophysics Data System (ADS)

    Chun, Francis; Tippets, Roger; Della-Rose, Devin J.; Polsgrove, Daniel; Gresham, Kimberlee; Barnaby, David A.

    2015-01-01

    The Falcon Telescope Network (FTN) is a global network of small aperture telescopes developed by the Center for Space Situational Awareness Research in the Department of Physics at the United States Air Force Academy (USAFA). Consisting of commercially available equipment, the FTN is a collaborative effort between USAFA and other educational institutions ranging from two- and four-year colleges to major research universities. USAFA provides the equipment (e.g. telescope, mount, camera, filter wheel, dome, weather station, computers and storage devices) while the educational partners provide the building and infrastructure to support an observatory. The user base includes USAFA along with K-12 and higher education faculty and students. The diversity of the users implies a wide variety of observing interests, and thus the FTN collects images on diverse objects, including satellites, galactic and extragalactic objects, and objects popular for education and public outreach. The raw imagery, all in the public domain, will be accessible to FTN partners and will be archived at USAFA. USAFA cadets use the FTN to continue a tradition of satellite characterization and astronomical research; this tradition is the model used for designing the network to serve undergraduate research needs. Additionally, cadets have led the development of the FTN by investigating observation priority schemes and conducting a 'day-in-the-life' study of the FTN in regards to satellite observations. With respect to K-12 outreach, cadets have provided feedback to K-12 students and teachers through evaluation of first-light proposals. In this paper, we present the current status of the network and results from student participation in the project.

  6. Forty years of research concerning children and youth in Greenland: a mapping review

    PubMed Central

    Glendøs, Mia; Berliner, Peter

    2017-01-01

    ABSTRACT Objective: This study undertakes a mapping review of mainly concerning children and youth in Greenland in the period 1976–2016 and reflects on how the research has been conducted and knowledge thereby created about children and youth in Greenland, as well as how the research has been developed over time. Design: 16 online databases; five journals; publication lists originating from seven organisations and ten prominent researchers; and local network and references were used in the search and subsequently screened through the scoping criteria. 342 publications were included, encompassing knowledge based on empirical research on children and youth in Greenland within the broader field of psychology. Results: The majority of studies, 71%, were conducted through quantitative methods. The qualitative research is represented in 22% of the studies and participatory and action-orientated research is represented in 7% of the studies. The most prominent themes in research concerning children and youth in Greenland were physical problems, which were found in 38% of the studies. Conclusions: The result reflects a consistent objectivity and quantitative methodology in health research in Greenland since 1991.The health research thus represents a united research community with a shared methodological research approach, while the local participatory action research projects all appear differentiated. While health research covers a spectrum of psychology related objectives, the methodology traditions reveal a specific kind of knowledge, which has come to determine how the mental health of the Greenlandic children is perceived. We believe that more qualitative and locally grounded approaches need to be organised in order to produce a more nuanced knowledge of the Greenlandic children and youth. PMID:28661236

  7. Development of automated optical verification technologies for control systems

    NASA Astrophysics Data System (ADS)

    Volegov, Peter L.; Podgornov, Vladimir A.

    1999-08-01

    The report considers optical techniques for automated verification of object's identity designed for control system of nuclear objects. There are presented results of experimental researches and results of development of pattern recognition techniques carried out under the ISTC project number 772 with the purpose of identification of unique feature of surface structure of a controlled object and effects of its random treatment. Possibilities of industrial introduction of the developed technologies in frames of USA and Russia laboratories' lab-to-lab cooperation, including development of up-to-date systems for nuclear material control and accounting are examined.

  8. Coastal Climate Change Education, Mitigation, and Adaptation in the Natural and Built Environments: Progress of the Coastal Areas Climate Change Education Partnership

    NASA Astrophysics Data System (ADS)

    Feldman, A.; Herman, B.; Vernaza-Hernández, V.; Ryan, J. G.; Muller-Karger, F. E.; Gilbes, F.

    2011-12-01

    The Coastal Area Climate Change Education (CACCE) Partnership, funded by the National Science Foundation, seeks to develop new ways to educate citizens about global climate change. The core themes are sea level rise and impacts of climate change in the southeastern United States and the Caribbean Sea. CACCE focuses on helping partners, educators, students, and the general public gain a fundamental and working understanding of the interrelation among the natural environment, built environment, and social aspects in the context of climate change in coastal regions. To this end, CACCE's objectives reported here include: 1) defining the current state of awareness, perceptions, and literacy about the impacts of climate change; and 2) testing a model of transdisciplinary research and learning as a means of training a new generation of climate professionals. Objective one is met in part by CACCE survey efforts that reveal Florida and Puerto Rico secondary science teachers hold many non-scientific views about climate change and climate change science and provide inadequate instruction about climate change. Associated with objective two are five Multiple Outcome Interdisciplinary Research and Learning (MOIRL) pilot projects underway in schools in Florida and Puerto Rico. In the CACCE Partnership the stakeholders include: students (K-16 and graduate); teachers and education researchers; informal science educators; scientists and engineers; business and industry; policy makers; and community members. CACCE combines interdisciplinary research with action research and community-based participatory research in a way that is best described as "transdisciplinary". Learning occurs in all spheres of interactions among stakeholders as they engage in scientific, educational, community and business activities through their legitimate peripheral participation in research communities of practice. We will describe the process of seeking and building partnerships, and call for a dialogue with groups pursuing climate and climate change education.

  9. IKONOS imagery for the Large Scale Biosphere–Atmosphere Experiment in Amazonia (LBA).

    Treesearch

    George Hurtt; Xiangming Xiao; Michael Keller; Michael Palace; Gregory P. Asner; Rob Braswell; Brond& #305; Eduardo S. zio; Manoel Cardoso; Claudio J.R. Carvalho; Matthew G. Fearon; Liane Guild; Steve Hagen; Scott Hetrick; Berrien Moore III; Carlos Nobre; Jane M. Read; S& aacute; Tatiana NO-VALUE; Annette Schloss; George Vourlitis; Albertus J. Wickel

    2003-01-01

    The LBA-ECO program is one of several international research components under the Brazilian-led Large Scale Biosphere–Atmosphere Experiment in Amazonia (LBA). The field-oriented research activities of this study are organized along transects and include a set of primary field sites, where the major objective is to study land-use change and ecosystem dynamics, and a...

  10. Learning Collaborations between ACE and Vocational Education and Training Providers: Good Practice Partnerships. A National Vocational Education and Training Research and Evaluation Program Report

    ERIC Educational Resources Information Center

    Gelade, Sue; Stehlik, Tom; Willis, Peter

    2006-01-01

    This project developed in response to the national research priority of the role of vocational education and training (VET) in building economic and social capital in regions and communities. Several key streams of work have been identified in relation to this objective, including regional segmentation, indicators and performance measures, and…

  11. Processes and process development in Taiwan

    NASA Technical Reports Server (NTRS)

    Hwang, H. L.

    1986-01-01

    Silicon material research in the Republic of China (ROC) parallels its development in the electronic industry. A brief outline of the historical development in ROC silicon material research is given. Emphasis is placed on the recent Silane Project managed by the National Science Council, ROC, including project objectives, task forces, and recent accomplishments. An introduction is also given to industrialization of the key technologies developed in this project.

  12. Renewing the ARL Agenda. Proceedings of the Annual Meeting of the Association of Research Libraries (125th, Washington, DC, October 19-21, 1994).

    ERIC Educational Resources Information Center

    Page, Jennifer, Ed.; Brennan, Patricia, Ed.

    The 125th meeting of the Association of Research Libraries (ARL) reviewed the mission statement, goals, and objectives of the Association. Major themes from the review process included the effect of technology on access and preservation; the critical need to develop measures of library effectiveness and performance; and the importance of…

  13. International Space Station Medical Project

    NASA Technical Reports Server (NTRS)

    Starkey, Blythe A.

    2008-01-01

    The goals and objectives of the ISS Medical Project (ISSMP) are to: 1) Maximize the utilization the ISS and other spaceflight platforms to assess the effects of longduration spaceflight on human systems; 2) Devise and verify strategies to ensure optimal crew performance; 3) Enable development and validation of a suite of integrated physical (e.g., exercise), pharmacologic and/or nutritional countermeasures against deleterious effects of space flight that may impact mission success or crew health. The ISSMP provides planning, integration, and implementation services for Human Research Program research tasks and evaluation activities requiring access to space or related flight resources on the ISS, Shuttle, Soyuz, Progress, or other spaceflight vehicles and platforms. This includes pre- and postflight activities; 2) ISSMP services include operations and sustaining engineering for HRP flight hardware; experiment integration and operation, including individual research tasks and on-orbit validation of next generation on-orbit equipment; medical operations; procedures development and validation; and crew training tools and processes, as well as operation and sustaining engineering for the Telescience Support Center; and 3) The ISSMP integrates the HRP approved flight activity complement and interfaces with external implementing organizations, such as the ISS Payloads Office and International Partners, to accomplish the HRP's objectives. This effort is led by JSC with Baseline Data Collection support from KSC.

  14. Object permanence in dogs: invisible displacement in a rotation task.

    PubMed

    Miller, Holly C; Gipson, Cassie D; Vaughan, Aubrey; Rayburn-Reeves, Rebecca; Zentall, Thomas R

    2009-02-01

    Dogs were tested for object permanence using an invisible displacement in which an object was hidden in one of two containers at either end of a beam and the beam was rotated. Consistent with earlier research, when the beam was rotated 180 degrees , the dogs failed to find the object. However, when the beam was rotated only 90 degrees , they were successful. Furthermore, when the dogs were led either 90 degrees or 180 degrees around the apparatus, they were also successful. In a control condition, when the dogs could not see the direction of the 90 degrees rotation, they failed to find the object. The results suggest that the 180 degrees rotation may produce an interfering context that can be reduced by rotating the apparatus only 90 degrees or by changing the dogs' perspective. Once the conflict is eliminated, dogs show evidence of object permanence that includes invisibly displaced objects.

  15. Object tracking using plenoptic image sequences

    NASA Astrophysics Data System (ADS)

    Kim, Jae Woo; Bae, Seong-Joon; Park, Seongjin; Kim, Do Hyung

    2017-05-01

    Object tracking is a very important problem in computer vision research. Among the difficulties of object tracking, partial occlusion problem is one of the most serious and challenging problems. To address the problem, we proposed novel approaches to object tracking on plenoptic image sequences. Our approaches take advantage of the refocusing capability that plenoptic images provide. Our approaches input the sequences of focal stacks constructed from plenoptic image sequences. The proposed image selection algorithms select the sequence of optimal images that can maximize the tracking accuracy from the sequence of focal stacks. Focus measure approach and confidence measure approach were proposed for image selection and both of the approaches were validated by the experiments using thirteen plenoptic image sequences that include heavily occluded target objects. The experimental results showed that the proposed approaches were satisfactory comparing to the conventional 2D object tracking algorithms.

  16. Fire Interest and Antisociality as Risk Factors in the Severity and Persistence of Juvenile Firesetting

    ERIC Educational Resources Information Center

    MacKay, Sherri; Henderson, Joanna; Del Bove, Giannetta; Marton, Peter; Warling, Diane; Root, Carol

    2006-01-01

    Objective: In the DSM-IV-TR, firesetting is included as a criterion for the diagnoses of conduct disorder and pyromania. The link between firesetting and antisocial behavior is well established in the empirical literature. Although theoretical models of firesetting often include fire interest as a putative risk factor, there is little research on…

  17. Implementation of the Project "Including Disabled Senior Citizens in Creative Activities in 2013-2015"

    ERIC Educational Resources Information Center

    Ploch, Leszek

    2015-01-01

    This paper made an attempt to indicate the findings of the author's research from the experiences of the implementation of the project "Including disabled senior citizens in creative activities in 2013-2015". The issues of disabled senior citizens have been an object of interest over the recent years though it still has not had a proper…

  18. Deep Trek High Temperature Electronics Project

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

    Bruce Ohme

    2007-07-31

    This report summarizes technical progress achieved during the cooperative research agreement between Honeywell and U.S. Department of Energy to develop high-temperature electronics. Objects of this development included Silicon-on-Insulator (SOI) wafer process development for high temperature, supporting design tools and libraries, and high temperature integrated circuit component development including FPGA, EEPROM, high-resolution A-to-D converter, and a precision amplifier.

  19. A Plan for the Elevation of the Department of Business at Tuskegee Institute to a School of Business.

    ERIC Educational Resources Information Center

    King, Jimmie, Jr.

    A plan to elevate Tuskegee Institute's Department of Business to a School of Business was developed. The study population included deans of four four-year institutions that had accredited schools of business. Twenty major issues and research questions were addressed, including: (1) whether the objectives of the business unit were clearly stated in…

  20. International Learning Institutions: Organization, Visions, and Missions

    ERIC Educational Resources Information Center

    Van Hook, Steven R.

    2011-01-01

    This doctoral research examines the challenges, objectives, goals, strategies, and tactics facing leaders, administrators, faculty, students, and other stakeholders with an interest in international higher education. These broad topics necessarily encompass many factors including the market forces of globalization, increasing competition,…

  1. Passive Standoff Super Resolution Imaging using Spatial-Spectral Multiplexing

    DTIC Science & Technology

    2017-08-14

    94 5.0 Four -Dimensional Object-Space Data Reconstruction Using Spatial...103 5.3 Four -dimensional scene reconstruction using SSM...transitioning to systems based on spectrally resolved longitudinal spatial coherence interferometry. This document also includes research related to four

  2. Laboratory evaluation of characteristics of recycled asphalt pavement in Kansas.

    DOT National Transportation Integrated Search

    2011-09-01

    The main objective of this research was to evaluate characteristics of milled Recycled Asphalt : Pavements (RAP) collected from selected milled roadways in Kansas. The RAP was collected from three : selected milled roadways including K-25 in Grant Co...

  3. Lightweight solid decks for movable bridges - phase II.

    DOT National Transportation Integrated Search

    2016-01-01

    Movable bridges often include open grid steel deck for its light weight and ease of installation. These decks, however, suffer from poor rideability and high maintenance costs. The primary objective of this research project was to search for a new ge...

  4. Use of fiber reinforced polymer composite cable for post-tensioning application.

    DOT National Transportation Integrated Search

    2015-08-01

    The primary objective of this research project was to assess the feasibility of the use of innovative carbon fiber reinforced : polymer (CFRP) tendons and to develop guidelines for CFRP in post-tensioned bridge applications, including segmental : bri...

  5. Use of reinforced soil foundation (RSF) to support shallow foundation.

    DOT National Transportation Integrated Search

    2008-11-01

    This research study aims at investigating the potential benefits of using reinforced soil foundations to improve the bearing capacity and reduce the settlement of shallow foundations on soils. To implement this objective, a total of 117 tests, includ...

  6. Community impact assessment and environmental justice for transit agencies

    DOT National Transportation Integrated Search

    2002-01-01

    The objectives of the re-search included identifying information and materials on issues and resources related to environmental justice, Title VI of the Civil Rights Act of 1964, social equity, and the use of community impact assessment techniques (C...

  7. Assessing performance characteristics of sediment basins constructed in Franklin County.

    DOT National Transportation Integrated Search

    2012-08-01

    The objective of the research project was to monitor the performance of newly designed : sediment basins that were constructed on the ALDOT 502 project in Franklin County. The : project included four tasks: (1) assess performance characteristics of s...

  8. I-15 express lanes study, phase I : system evaluation.

    DOT National Transportation Integrated Search

    2014-06-01

    The primary objectives of this research included an identification of literature in Utah and nationally on : how changing toll rates, occupancies, and violation rates have had an effect on Express Lane use and an examination : of the utilization of t...

  9. Use of reinforced soil foundation (RSF) to support shallow foundation.

    DOT National Transportation Integrated Search

    2008-11-01

    The main objective of this research study is to investigate potential benefits of using the reinforced soil foundations to improve the bearing capacity and to reduce the settlement of shallow foundations on soils. This includes examining influences o...

  10. USE OF NATURAL FILTER MEDIA FOR STORMWATER TREATMENT

    EPA Science Inventory

    The overall objective of this study ws to evaluate the feasibility of low-cost and readily available natural filter material for stormwater treatment. Previous research indicates that urban SW contributes a significant amount of contamination (including heavy metals and PAHs) to ...

  11. Application of systematic review methodology to the field of nutrition.

    PubMed

    Lichtenstein, Alice H; Yetley, Elizabeth A; Lau, Joseph

    2008-12-01

    Systematic reviews represent a rigorous and transparent approach to synthesizing scientific evidence that minimizes bias. They evolved within the medical community to support development of clinical and public health practice guidelines, set research agendas, and formulate scientific consensus statements. The use of systematic reviews for nutrition-related topics is more recent. Systematic reviews provide independently conducted comprehensive and objective assessments of available information addressing precise questions. This approach to summarizing available data is a useful tool for identifying the state of science including knowledge gaps and associated research needs, supporting development of science-based recommendations and guidelines, and serving as the foundation for updates as new data emerge. Our objective is to describe the steps for performing systematic reviews and highlight areas unique to the discipline of nutrition that are important to consider in data assessment. The steps involved in generating systematic reviews include identifying staffing and planning for outside expert input, forming a research team, developing an analytic framework, developing and refining research questions, defining eligibility criteria, identifying search terms, screening abstracts according to eligibility criteria, retrieving articles for evaluation, constructing evidence and summary tables, assessing methodological quality and applicability, and synthesizing results including performing meta-analysis, if appropriate. Unique and at times challenging, nutrition-related considerations include baseline nutrient exposure, nutrient status, bioequivalence of bioactive compounds, bioavailability, multiple and interrelated biological functions, undefined nature of some interventions, and uncertainties in intake assessment. Systematic reviews are a valuable and independent component of decision-making processes by groups responsible for developing science-based recommendations and policies.

  12. The NUTRA-SNACKS project: basic research and biotechnological programs on nutraceutics.

    PubMed

    Rea, Giuseppina; Antonacci, Amina; Lambreva, Maya; Margonelli, Andrea; Ambrosi, Cecilia; Giardi, Maria Teresa

    2010-01-01

    The Nutra-Snacks project aims at creating novel high quality ready-to-eat foods with functional activity, useful for promoting public health. The team is composed of seven research institutes and three SMEs from different countries whose activities span from basic to applied research providing the right technological transfer to small and medium industries involved in the novel food production chain. Strategic objectives include the application of plant cell and in vitro culture systems to create very large amounts of high-value plant secondary metabolites with recognized anticancer, antilipidemic, anticholesterol, antimicrobial, antiviral, antihypertensive and anti-inflammatory properties and to include them in specific food products. To this end, the screening of a vast number of working organisms capable of accumulating the desired compounds and the characterization of their expression profiles represent fundamental steps in the research program. The information allows the identification of plant species hyper-producing metabolites and selection of those metabolites capable of specifically counteracting the oxidative stress that underlies the development of important pathologies and diseases. In addition, devising safe metabolite extraction procedures is also crucial in order to provide nutraceutical-enriched extracts compatible with human health. New biotechnological approaches are also undertaken including the exploitation of photosynthetic algal strains in bio-farms to enhance the synthesis ofantioxidant compounds and the design of novel bioreactors for small and large scale biomass production. Further outstanding objectives include the development of (i) safety and quality control protocols (ii) biosensor techniques for the analysis of the emerging ready-to-eat food and (iii) a contribution to define a standard for new regulations on nutraceutics.

  13. Cluster analysis of Southeastern U.S. climate stations

    NASA Astrophysics Data System (ADS)

    Stooksbury, D. E.; Michaels, P. J.

    1991-09-01

    A two-step cluster analysis of 449 Southeastern climate stations is used to objectively determine general climate clusters (groups of climate stations) for eight southeastern states. The purpose is objectively to define regions of climatic homogeneity that should perform more robustly in subsequent climatic impact models. This type of analysis has been successfully used in many related climate research problems including the determination of corn/climate districts in Iowa (Ortiz-Valdez, 1985) and the classification of synoptic climate types (Davis, 1988). These general climate clusters may be more appropriate for climate research than the standard climate divisions (CD) groupings of climate stations, which are modifications of the agro-economic United States Department of Agriculture crop reporting districts. Unlike the CD's, these objectively determined climate clusters are not restricted by state borders and thus have reduced multicollinearity which makes them more appropriate for the study of the impact of climate and climatic change.

  14. Combined Economic and Hydrologic Modeling to Support Collaborative Decision Making Processes

    NASA Astrophysics Data System (ADS)

    Sheer, D. P.

    2008-12-01

    For more than a decade, the core concept of the author's efforts in support of collaborative decision making has been a combination of hydrologic simulation and multi-objective optimization. The modeling has generally been used to support collaborative decision making processes. The OASIS model developed by HydroLogics Inc. solves a multi-objective optimization at each time step using a mixed integer linear program (MILP). The MILP can be configured to include any user defined objective, including but not limited too economic objectives. For example, an estimated marginal value for water for crops and M&I use were included in the objective function to drive trades in a model of the lower Rio Grande. The formulation of the MILP, constraints and objectives, in any time step is conditional: it changes based on the value of state variables and dynamic external forcing functions, such as rainfall, hydrology, market prices, arrival of migratory fish, water temperature, etc. It therefore acts as a dynamic short term multi-objective economic optimization for each time step. MILP is capable of solving a general problem that includes a very realistic representation of the physical system characteristics in addition to the normal multi-objective optimization objectives and constraints included in economic models. In all of these models, the short term objective function is a surrogate for achieving long term multi-objective results. The long term performance for any alternative (especially including operating strategies) is evaluated by simulation. An operating rule is the combination of conditions, parameters, constraints and objectives used to determine the formulation of the short term optimization in each time step. Heuristic wrappers for the simulation program have been developed improve the parameters of an operating rule, and are initiating research on a wrapper that will allow us to employ a genetic algorithm to improve the form of the rule (conditions, constraints, and short term objectives) as well. In the models operating rules represent different models of human behavior, and the objective of the modeling is to find rules for human behavior that perform well in terms of long term human objectives. The conceptual model used to represent human behavior incorporates economic multi-objective optimization for surrogate objectives, and rules that set those objectives based on current conditions and accounting for uncertainty, at least implicitly. The author asserts that real world operating rules follow this form and have evolved because they have been perceived as successful in the past. Thus, the modeling efforts focus on human behavior in much the same way that economic models focus on human behavior. This paper illustrates the above concepts with real world examples.

  15. 1998 NASA-HU American Society for Engineering Education (ASEE) Summer Faculty Fellowship Program

    NASA Technical Reports Server (NTRS)

    Marable, William P. (Compiler); Murray, Deborah B. (Compiler)

    1998-01-01

    Since 1964, the National Aeronautics and Space Administration (NASA) has supported a program of summer faculty fellowships for engineering and science educators. In a series of collaborations between NASA research and development centers and nearby universities, engineering faculty members spend 10 weeks working with professional peers on research. The Summer Faculty Program Committee of the American Society for Engineering Education supervises the programs. The program objectives include: (1) To further the professional knowledge of qualified engineering and science faculty members; (2) To stimulate and exchange ideas between participants and NASA; (3) To enrich and refresh the research and teaching activities of participants' institutions; (4) To contribute to the research objectives of the NASA center. College or university faculty members will be appointed as Research Fellows to spend 10 weeks in cooperative research and study at the NASA Langley Research Center. The Fellow will devote approximately 90 percent of the time to a research problem and the remaining time to a study program. The study program will consist of lectures and seminars on topics of interest or that are directly relevant to the Fellows' research topics. The lecture and seminar leaders will be distinguished scientists and engineers from NASA, education, and industry.

  16. The importance of metrics for evaluating scientific performance

    NASA Astrophysics Data System (ADS)

    Miyakawa, Tsuyoshi

    Evaluation of scientific performance is a major factor that determines the behavior of both individual researchers and the academic institutes to which they belong. Because the number of researchers heavily outweighs the number of available research posts, and the competitive funding accounts for an ever-increasing proportion of research budget, some objective indicators of research performance have gained recognition for increasing transparency and openness. It is common practice to use metrics and indices to evaluate a researcher's performance or the quality of their grant applications. Such measures include the number of publications, the number of times these papers are cited and, more recently, the h-index, which measures the number of highly-cited papers the researcher has written. However, academic institutions and funding agencies in Japan have been rather slow to adopt such metrics. In this article, I will outline some of the currently available metrics, and discuss why we need to use such objective indicators of research performance more often in Japan. I will also discuss how to promote the use of metrics and what we should keep in mind when using them, as well as their potential impact on the research community in Japan.

  17. NASA-UVA light aerospace alloy and structures technology program (LA2ST)

    NASA Technical Reports Server (NTRS)

    Gangloff, Richard P.; Starke, Edger A., Jr.

    1996-01-01

    This progress report covers achievements made between January 1 and June 30, 1966 on the NASA-UVA Light Aerospace Alloy and Structures Technology (LA2ST) Program. The objective of the LA2ST Program is to conduct interdisciplinary graduate student research on the performance of next generation, light-weight aerospace alloys, composites and thermal gradient structures in collaboration with NASA-Langley researchers. Specific technical objectives are presented for each research project. . The accomplishments presented in this report are: (1) Mechanical and Environmental Degradation Mechanisms in Advanced Light Metals, (2) Aerospace Materials Science, and (3) Mechanics of Materials for Light Aerospace Structures. Collective accomplishments between January and June of 1996 include: 4 journal or proceedings publications, 1 NASA progress report, 4 presentations at national technical meetings, and 2 PhD dissertations published.

  18. National Aeronautics and Space Administration (NASA)/american Society for Engineering Education (ASEE) Summer Faculty Fellowship Program, 1991, Volume 2

    NASA Technical Reports Server (NTRS)

    Hyman, William A. (Editor); Goldstein, Stanley H. (Editor)

    1991-01-01

    The objectives of the program are: (1) to further the professional knowledge of qualified engineering and science faculty members; (2) to stimulate an exchange of ideas between participants and NASA; (3) to enrich and refresh the research and teaching activities of participant's institutions; and (4) to contribute to the research objectives of the NASA Centers. A compilation of the final reports on the research projects done by the faculty fellows during the summer of 1991 are presented. Some of the topics covered include: collision avoidance for rover vehicles, bioinstrumentation, neural nets, total quality management of flexible space structures, project scheduling, nondestructive tests, orthostatic intolerance to bedrest, hypersonic reentry simulation, measuring human energy expenditure, tribological models, trace element movement in Anarctic ice, gastrointestinal function, and computer assisted instruction.

  19. Multiwavelength and Statistical Research in Space Astrophysics

    NASA Technical Reports Server (NTRS)

    Feigelson, Eric D.

    1997-01-01

    The accomplishments in the following three research areas are summarized: multiwavelength study of active galactic nuclei; magnetic activity of young stellar objects; and statistical methodology for astronomical data analysis. The research is largely based on observations of the ROSAT and ASCA X-ray observatories, complemented by ground-based optical and radio studies. Major findings include: discovery of inverse Compton X-ray emission from radio galaxy lobes; creation of the largest and least biased available sample of BL Lac objects; characterization of X-ray and nonthermal radio emission from T Tauri stars; obtaining an improved census of young stars in a star forming region and modeling the star formation history and kinematics; discovery of X-ray emission from protostars; development of linear regression methods and codes for interpreting astronomical data; and organization of the first cross-disciplinary conferences for astronomers and statisticians.

  20. Research in China on event-related potentials in patients with schizophrenia

    PubMed Central

    Wang, Jijun; Guo, Qian

    2012-01-01

    Abstract Event-related potentials (ERPs) are objective electrophysiological indicators that can be used to assess cognitive processes in the human brain. Psychiatric researchers in China have applied this method to study schizophrenia since the early 1980s. ERP measures used in the study of schizophrenia include contingent negative variation (CNV), P300, mismatch negativity (MMN), error-related negativity (ERN) and auditory P50 inhibition. This review summarizes the main findings of ERP research in patients with schizophrenia reported by Chinese investigators. PMID:25324605

  1. Novel Wiring Technologies for Aerospace Applications

    NASA Technical Reports Server (NTRS)

    Gibson, Tracy L.; Parrish, Lewis M.

    2014-01-01

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

  2. Structural dynamics division research and technology accomplishments for fiscal year 1990 and plans for fiscal year 1991

    NASA Technical Reports Server (NTRS)

    Wynne, Eleanor C.

    1991-01-01

    The research accomplishments of the Structural Dynamics Division for F.Y. 1991 are presented. The work is discussed in terms of highlights of accomplishments during the past year and plans for the current year as they relate to 5-year plans and the objectives of each technical area. Included is research on unsteady aerodynamics, helicopter rotors, computational fluid dynamics, oscillations of leading edge flaps of a delta wing, and aircraft wing loads.

  3. A course designed for undergraduate biochemistry students to learn about cultural diversity issues.

    PubMed

    Benore-Parsons, Marilee

    2006-09-01

    Biology, biochemistry, and other science students are well trained in science and familiar with how to conduct and evaluate scientific experiments. They are less aware of cultural issues or how these will impact their careers in research, education, or as professional health care workers. A course was developed for advanced undergraduate science majors to learn about diversity issues in a context that would be relevant to them, entitled "Diversity Issues in Health Care: Treatment and Research." Learning objectives included: developing awareness of current topics concerning diversity issues in health care; learning how research is carried out in health care, including pharmaceutical research, clinical trials, and social research; and learning about health care practices. Lectures and projects included readings on laboratory and clinical research, as well as literature on legal, race, gender, language, age, and income issues in health care research and clinical practice. Exams, papers, and a service learning project were used to determine the final course grade. Assessment indicated student understanding of diversity issues was improved, and the material was relevant. Copyright © 2006 International Union of Biochemistry and Molecular Biology, Inc.

  4. Embedding Sustainability Instruction across Content Areas: best Classroom Practices from Informal Environmental Education

    NASA Astrophysics Data System (ADS)

    Clary, R. M.; Walker, R. M.; Wissehr, C.

    2017-12-01

    Environmental education (EE) facilitates students' scientific and environmental literacy, and addresses content areas including sustainability, ecology, and civic responsibility. However, U.S. science content compartmentalization and EE's interdisciplinary nature historically made it a fragmented curriculum within U.S. schools. To gain a better understanding of effective EE instruction that can be transferred to traditional K-12 classrooms, we researched the interactions between a recognized environmental residential camp and students and teachers from six participating schools using grounded theory methodology. Our research identified the residential learning center's objectives, methods of instruction, and objectives' alignment to the delivered curricula. Data generated included lesson plans, survey responses, and interviews. Students (n = 215) identified wilderness and geology activities as the activities they wanted to experience more; they also identified developing curiosity and a sense of discovery as the most meaningful. Whereas most student-identified meaningful experiences aligned with the center's curricular objectives within the optional units, categories emerged that were not explicitly targeted in the unit activities but were embedded throughout the curriculum in sustainable practices, data collection, and reflections. We propose that embedded activities and implicit instruction can be included across content areas within K-12 classrooms. Teacher modeling and implicit instruction will require minimal classroom time, and facilitate students' scientific and environmental literacy in topics such as sustainability and citizen responsibility.

  5. Graphics supercomputer for computational fluid dynamics research

    NASA Astrophysics Data System (ADS)

    Liaw, Goang S.

    1994-11-01

    The objective of this project is to purchase a state-of-the-art graphics supercomputer to improve the Computational Fluid Dynamics (CFD) research capability at Alabama A & M University (AAMU) and to support the Air Force research projects. A cutting-edge graphics supercomputer system, Onyx VTX, from Silicon Graphics Computer Systems (SGI), was purchased and installed. Other equipment including a desktop personal computer, PC-486 DX2 with a built-in 10-BaseT Ethernet card, a 10-BaseT hub, an Apple Laser Printer Select 360, and a notebook computer from Zenith were also purchased. A reading room has been converted to a research computer lab by adding some furniture and an air conditioning unit in order to provide an appropriate working environments for researchers and the purchase equipment. All the purchased equipment were successfully installed and are fully functional. Several research projects, including two existing Air Force projects, are being performed using these facilities.

  6. Translating active living research into policy and practice: one important pathway to chronic disease prevention.

    PubMed

    Giles-Corti, Billie; Sallis, James F; Sugiyama, Takemi; Frank, Lawrence D; Lowe, Melanie; Owen, Neville

    2015-05-01

    Global concerns about rising levels of chronic disease make timely translation of research into policy and practice a priority. There is a need to tackle common risk factors: tobacco use, unhealthy diets, physical inactivity, and harmful alcohol use. Using evidence to inform policy and practice is challenging, often hampered by a poor fit between academic research and the needs of policymakers and practitioners--notably for active living researchers whose objective is to increase population physical activity by changing the ways cities are designed and built. We propose 10 strategies that may facilitate translation of research into health-enhancing urban planning policy. Strategies include interdisciplinary research teams of policymakers and practitioners; undertaking explicitly policy-relevant research; adopting appropriate study designs and methodologies (evaluation of policy initiatives as 'natural experiments'); and adopting dissemination strategies that include knowledge brokers, advocates, and lobbyists. Conducting more policy-relevant research will require training for researchers as well as different rewards in academia.

  7. Examining the Association between Patient-Reported Symptoms of Attention and Memory Dysfunction with Objective Cognitive Performance: A Latent Regression Rasch Model Approach.

    PubMed

    Li, Yuelin; Root, James C; Atkinson, Thomas M; Ahles, Tim A

    2016-06-01

    Patient-reported cognition generally exhibits poor concordance with objectively assessed cognitive performance. In this article, we introduce latent regression Rasch modeling and provide a step-by-step tutorial for applying Rasch methods as an alternative to traditional correlation to better clarify the relationship of self-report and objective cognitive performance. An example analysis using these methods is also included. Introduction to latent regression Rasch modeling is provided together with a tutorial on implementing it using the JAGS programming language for the Bayesian posterior parameter estimates. In an example analysis, data from a longitudinal neurocognitive outcomes study of 132 breast cancer patients and 45 non-cancer matched controls that included self-report and objective performance measures pre- and post-treatment were analyzed using both conventional and latent regression Rasch model approaches. Consistent with previous research, conventional analysis and correlations between neurocognitive decline and self-reported problems were generally near zero. In contrast, application of latent regression Rasch modeling found statistically reliable associations between objective attention and processing speed measures with self-reported Attention and Memory scores. Latent regression Rasch modeling, together with correlation of specific self-reported cognitive domains with neurocognitive measures, helps to clarify the relationship of self-report with objective performance. While the majority of patients attribute their cognitive difficulties to memory decline, the Rash modeling suggests the importance of processing speed and initial learning. To encourage the use of this method, a step-by-step guide and programming language for implementation is provided. Implications of this method in cognitive outcomes research are discussed. © The Author 2016. Published by Oxford University Press. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

  8. An Update on the NASA Planetary Science Division Research and Analysis Program

    NASA Astrophysics Data System (ADS)

    Bernstein, Max; Richey, Christina; Rall, Jonathan

    2015-11-01

    Introduction: NASA’s Planetary Science Division (PSD) solicits its research and analysis (R&A) programs each year in Research Opportunities in Space and Earth Sciences (ROSES). Beginning with the 2014 ROSES solicitation, PSD changed the structure of the program elements under which the majority of planetary science R&A is done. Major changes included the creation of five core research program elements aligned with PSD’s strategic science questions, the introduction of several new R&A opportunities, new submission requirements, and a new timeline for proposal submission.ROSES and NSPIRES: ROSES contains the research announcements for all of SMD. Submission of ROSES proposals is done electronically via NSPIRES: http://nspires.nasaprs.com. We will present further details on the proposal submission process to help guide younger scientists. Statistical trends, including the average award size within the PSD programs, selections rates, and lessons learned, will be presented. Information on new programs will also be presented, if available.Review Process and Volunteering: The SARA website (http://sara.nasa.gov) contains information on all ROSES solicitations. There is an email address (SARA@nasa.gov) for inquiries and an area for volunteer reviewers to sign up. The peer review process is based on Scientific/Technical Merit, Relevance, and Level of Effort, and will be detailed within this presentation.ROSES 2015 submission changes: All PSD programs will continue to use a two-step proposal submission process. A Step-1 proposal is required and must be submitted electronically by the Step-1 due date. The Step-1 proposal should include a description of the science goals and objectives to be addressed by the proposal, a brief description of the methodology to be used to address the science goals and objectives, and the relevance of the proposed research to the call submitted to.

  9. Behavioral headache research: methodologic considerations and research design alternatives.

    PubMed

    Hursey, Karl G; Rains, Jeanetta C; Penzien, Donald B; Nash, Justin M; Nicholson, Robert A

    2005-05-01

    Behavioral headache treatments have garnered solid empirical support in recent years, but there is substantial opportunity to strengthen the next generation of studies with improved methods and consistency across studies. Recently, Guidelines for Trials of Behavioral Treatments for Recurrent Headache were published to facilitate the production of high-quality research. The present article compliments the guidelines with a discussion of methodologic and research design considerations. Since there is no research design that is applicable in every situation, selecting an appropriate research design is fundamental to producing meaningful results. Investigators in behavioral headache and other areas of research consider the developmental phase of the research, the principle objectives of the project, and the sources of error or alternative interpretations in selecting a design. Phases of clinical trials typically include pilot studies, efficacy studies, and effectiveness studies. These trials may be categorized as primarily pragmatic or explanatory. The most appropriate research designs for these different phases and different objectives vary on such characteristics as sample size and assignment to condition, types of control conditions, periods or frequency of measurement, and the dimensions along which comparisons are made. A research design also must fit within constraints on available resources. There are a large number of potential research designs that can be used and considering these characteristics allows selection of appropriate research designs.

  10. Use of reinforced soil foundation (RSF) to support shallow foundation : summary report, November 2008.

    DOT National Transportation Integrated Search

    2008-05-01

    This research study investigates the potential benefits of using reinforced soil foundations to improve the bearing : capacity and reduce the settlement of shallow foundations on soils. To implement this objective, a total of 117 : tests, including 3...

  11. The Amistad Incident: A Classroom Reenactment.

    ERIC Educational Resources Information Center

    Levy, Tedd

    1995-01-01

    Presents a role-playing activity based on political and legal issues surrounding a mutiny on a Spanish slave ship that landed on U.S. soil in 1839. Includes learning objectives, background information, and role descriptions. Suggests student writing assignments and further research projects. (CFR)

  12. Future of Ultraviolet Astronomy Based on Six Years of IUE Research

    NASA Technical Reports Server (NTRS)

    Mead, J. M. (Editor); Chapman, R. D. (Editor); Kondo, Y. (Editor)

    1984-01-01

    Physical insights into the various astronomical objects which were studied using the International Ultraviolet Explorer (IUE) satellite. Topics covered included galaxies, cool stars, hot stars, close binaries, variable stars, the interstellar medium, the solar system, and IUE follow-on missions.

  13. Commercial motor vehicle parking trends at rest areas and weigh stations.

    DOT National Transportation Integrated Search

    2012-12-01

    The major objectives of this research included: i) to determine trends for truck parking at public rest areas : throughout Florida and ii) to develop a suitable smart parking management system for commercial motor : vehicles and conduct a pilot proje...

  14. In-Vehicle Display Icons and Other Information Elements: Literature Review

    DOT National Transportation Integrated Search

    1998-05-01

    This report describes the objectives, methods, and findings associated with Task A: Perform Literature Review. The purpose of Task A is to conduct a review of relevant symbols and research, including the use of symbols by manufacturers and after-mark...

  15. Use of reinforced soil foundation (RSF) to support shallow foundation : summary report.

    DOT National Transportation Integrated Search

    2008-05-01

    This research study investigates the potential benefits of using reinforced soil foundations to improve the bearing capacity and reduce the settlement of shallow foundations on soils. To implement this objective, a total of 117 tests, including 38 la...

  16. Development of a statewide motorcycle safety plan for Texas : technical report.

    DOT National Transportation Integrated Search

    2013-02-01

    The objective of this research project was to develop a statewide plan to reduce motorcycle crashes and : injuries in the state of Texas. The project included a review of published literature on current and proposed : countermeasures for reducing the...

  17. Java: A New Brew for Educators, Administrators and Students.

    ERIC Educational Resources Information Center

    Gordon, Barbara

    1996-01-01

    Java is an object-oriented programming language developed by Sun Microsystems; its benefits include platform independence, security, and interactivity. Within the college community, Java is being used in programming courses, collaborative technology research projects, computer graphics instruction, and distance education. (AEF)

  18. Investigation of structural capacity of geogrid-reinforced aggregate base materials in flexible pavements.

    DOT National Transportation Integrated Search

    2016-12-01

    The objective of this research was to investigate the structural capacity of geogrid-reinforced aggregate base materials in flexible pavements through full-scale testing. The scope involved field testing at two sites in northern Utah that each includ...

  19. Association analysis for oxalate concentration in spinach

    USDA-ARS?s Scientific Manuscript database

    Screening and breeding low-oxalate germplasm is a major objective in spinach breeding. This research aims to conduct association analysis and identify SNP markers associated with oxalate concentration in spinach germplasm. A total of 310 spinach genotypes including 300 USDA germplasm accessions and ...

  20. 45 CFR 63.6 - Evaluation of applications.

    Code of Federal Regulations, 2012 CFR

    2012-10-01

    ... policy objectives; (2) Feasibility of the project; (3) Soundness of research design, statistical... qualifications and experience, including managerial, of personnel; (8) Adequacy of facilities and other resources... demonstrate to other potential users that such methods or techniques are feasible and cost-effective; (3) That...

  1. 45 CFR 63.6 - Evaluation of applications.

    Code of Federal Regulations, 2014 CFR

    2014-10-01

    ... policy objectives; (2) Feasibility of the project; (3) Soundness of research design, statistical... qualifications and experience, including managerial, of personnel; (8) Adequacy of facilities and other resources... demonstrate to other potential users that such methods or techniques are feasible and cost-effective; (3) That...

  2. 45 CFR 63.6 - Evaluation of applications.

    Code of Federal Regulations, 2013 CFR

    2013-10-01

    ... policy objectives; (2) Feasibility of the project; (3) Soundness of research design, statistical... qualifications and experience, including managerial, of personnel; (8) Adequacy of facilities and other resources... demonstrate to other potential users that such methods or techniques are feasible and cost-effective; (3) That...

  3. Transition Room Program, 1967 Report.

    ERIC Educational Resources Information Center

    Glassner, Leonard E.

    The Transition Room Program of the Pittsburgh Schools was defined and evaluated by the staff, the administration, and a program evaluator from the Office of Research. The definition included general objectives, anticipated outcomes, student criteria and characteristics, staff qualifications and functions, media, student activities, and staff…

  4. NREL: International Activities Home Page

    Science.gov Websites

    key international strategic objectives: economic development, energy security, and environmental protection at home and abroad. NREL's international work spans our full range of capabilities, which includes three primary areas of expertise: research and development, energy analysis, and commercialization and

  5. Evaluating the performance of guardrail posts installed by driving through asphalt layers.

    DOT National Transportation Integrated Search

    2015-12-01

    The preferred procedure for guardrail installation in the State of Georgia includes a layer of asphalt (usually : referred to as a mow strip) placed to retard vegetation growth around the guardrail. The objective of this multi-phase : research ...

  6. Development of a Dynamic Traffic Assignment Model for Northern Nevada

    DOT National Transportation Integrated Search

    2014-06-01

    The objective of this research is to build and calibrate a DTA model for Northern Nevada (RenoSparks Area) based on the network profile and travel demand information updated to date. The critical procedures include development of consistent and readi...

  7. APPLICATION OF DATA QUALITY OBJECTIVES AND MEASUREMENT QUALITY OBJECTIVES TO RESEARCH PROJECTS

    EPA Science Inventory

    The paper assists systematic planning for research projects. It presents planning concepts in terms that have some utility for researchers. For example, measurement quality objectives are more familiar to researchers than data quality objectives because these quality criteria are...

  8. Probabilistic Structural Analysis and Reliability Using NESSUS With Implemented Material Strength Degradation Model

    NASA Technical Reports Server (NTRS)

    Bast, Callie C.; Jurena, Mark T.; Godines, Cody R.; Chamis, Christos C. (Technical Monitor)

    2001-01-01

    This project included both research and education objectives. The goal of this project was to advance innovative research and education objectives in theoretical and computational probabilistic structural analysis, reliability, and life prediction for improved reliability and safety of structural components of aerospace and aircraft propulsion systems. Research and education partners included Glenn Research Center (GRC) and Southwest Research Institute (SwRI) along with the University of Texas at San Antonio (UTSA). SwRI enhanced the NESSUS (Numerical Evaluation of Stochastic Structures Under Stress) code and provided consulting support for NESSUS-related activities at UTSA. NASA funding supported three undergraduate students, two graduate students, a summer course instructor and the Principal Investigator. Matching funds from UTSA provided for the purchase of additional equipment for the enhancement of the Advanced Interactive Computational SGI Lab established during the first year of this Partnership Award to conduct the probabilistic finite element summer courses. The research portion of this report presents the cumulation of work performed through the use of the probabilistic finite element program, NESSUS, Numerical Evaluation and Structures Under Stress, and an embedded Material Strength Degradation (MSD) model. Probabilistic structural analysis provided for quantification of uncertainties associated with the design, thus enabling increased system performance and reliability. The structure examined was a Space Shuttle Main Engine (SSME) fuel turbopump blade. The blade material analyzed was Inconel 718, since the MSD model was previously calibrated for this material. Reliability analysis encompassing the effects of high temperature and high cycle fatigue, yielded a reliability value of 0.99978 using a fully correlated random field for the blade thickness. The reliability did not change significantly for a change in distribution type except for a change in distribution from Gaussian to Weibull for the centrifugal load. The sensitivity factors determined to be most dominant were the centrifugal loading and the initial strength of the material. These two sensitivity factors were influenced most by a change in distribution type from Gaussian to Weibull. The education portion of this report describes short-term and long-term educational objectives. Such objectives serve to integrate research and education components of this project resulting in opportunities for ethnic minority students, principally Hispanic. The primary vehicle to facilitate such integration was the teaching of two probabilistic finite element method courses to undergraduate engineering students in the summers of 1998 and 1999.

  9. High-Alpha Handling Qualities Flight Research on the NASA F/A-18 High Alpha Research Vehicle

    NASA Technical Reports Server (NTRS)

    Wichman, Keith D.; Pahle, Joseph W.; Bahm, Catherine; Davidson, John B.; Bacon, Barton J.; Murphy, Patrick C.; Ostroff, Aaron J.; Hoffler, Keith D.

    1996-01-01

    A flight research study of high-angle-of-attack handling qualities has been conducted at the NASA Dryden Flight Research Center using the F/A-18 High Alpha Research Vehicle (HARV). The objectives were to create a high-angle-of-attack handling qualities flight database, develop appropriate research evaluation maneuvers, and evaluate high-angle-of-attack handling qualities guidelines and criteria. Using linear and nonlinear simulations and flight research data, the predictions from each criterion were compared with the pilot ratings and comments. Proposed high-angle-of-attack nonlinear design guidelines and proposed handling qualities criteria and guidelines developed using piloted simulation were considered. Recently formulated time-domain Neal-Smith guidelines were also considered for application to high-angle-of-attack maneuvering. Conventional envelope criteria were evaluated for possible extension to the high-angle-of-attack regime. Additionally, the maneuvers were studied as potential evaluation techniques, including a limited validation of the proposed standard evaluation maneuver set. This paper gives an overview of these research objectives through examples and summarizes result highlights. The maneuver development is described briefly, the criteria evaluation is emphasized with example results given, and a brief discussion of the database form and content is presented.

  10. Strategic Plan. Volume 1

    NASA Technical Reports Server (NTRS)

    2002-01-01

    The purpose of this document is to present the strategic plan and associated organizational structure that the National Space Biomedical Research Institute (NSBRI) will utilize to achieve the defined mission and objectives provided by NASA. Much of the information regarding the background and establishment of the NSBRI by NASA has been provided in other documentation and will not be repeated in this Strategic Plan. This Strategic Plan is presented in two volumes. Volume I (this volume) begins with an Introduction (Section 2) that provides the Institute's NASA-defined mission and objectives, and the organizational structure adopted to implement these through three Strategic Programs: Countermeasure Research; Education, Training and Outreach; and Cooperative Research and Development. These programs are described in Sections 3 to 5. Each program is presented in a similar way, using four subsections: Goals and Objectives; Current Strategies; Gaps and Modifications; and Resource Requirements. Section 6 provides the administrative infrastructure and total budget required to implement the Strategic Programs and assures that they form a single cohesive plan. This plan will ensure continued success of the Institute for the next five years. Volume II of the Strategic Plan provides an in-depth analysis of the current and future strategic programs of the 12 current NSBRI teams, including their goals, objectives, mutual interactions and schedules.

  11. MM-MDS: a multidimensional scaling database with similarity ratings for 240 object categories from the Massive Memory picture database.

    PubMed

    Hout, Michael C; Goldinger, Stephen D; Brady, Kyle J

    2014-01-01

    Cognitive theories in visual attention and perception, categorization, and memory often critically rely on concepts of similarity among objects, and empirically require measures of "sameness" among their stimuli. For instance, a researcher may require similarity estimates among multiple exemplars of a target category in visual search, or targets and lures in recognition memory. Quantifying similarity, however, is challenging when everyday items are the desired stimulus set, particularly when researchers require several different pictures from the same category. In this article, we document a new multidimensional scaling database with similarity ratings for 240 categories, each containing color photographs of 16-17 exemplar objects. We collected similarity ratings using the spatial arrangement method. Reports include: the multidimensional scaling solutions for each category, up to five dimensions, stress and fit measures, coordinate locations for each stimulus, and two new classifications. For each picture, we categorized the item's prototypicality, indexed by its proximity to other items in the space. We also classified pairs of images along a continuum of similarity, by assessing the overall arrangement of each MDS space. These similarity ratings will be useful to any researcher that wishes to control the similarity of experimental stimuli according to an objective quantification of "sameness."

  12. Writing a Research Proposal to The Research Council of Oman

    PubMed Central

    Al-Shukaili, Ahmed; Al-Maniri, Abdullah

    2017-01-01

    Writing a research proposal can be a challenging task for young researchers. This article explains how to write a strong research proposal to apply for funding, specifically, a proposal for The Research Council (TRC) of Oman. Three different research proposal application forms are currently used in TRC, including Open Research Grant (ORG), Graduate Research Support Program (GRSP), and Faculty-mentored Undergraduate Research Award Program (FURAP). The application forms are filled and submitted electronically on TRC website. Each of the proposals submitted to TRC is selected through a rigorous reviewing and screening process. Novelty and originality of the research idea is the most crucial element in writing a research proposal. Performing an in-depth review of the literature will assist you to compose a good researchable question and generate a strong hypothesis. The development of a good hypothesis will offer insight into the specific objectives of a study. Research objectives should be focused, measurable, and achievable by a specific time using the most appropriate methodology. Moreover, it is essential to select a proper study design in-line with the purpose of the study and the hypothesis. Furthermore, social/economic impact and reasonable budget of proposed research are important criteria in research proposal evaluation by TRC. Finally, ethical principles should be observed before writing a research proposal involving human or animal subjects. PMID:28584597

  13. Mod-2 wind turbine system cluster research test program. Volume 1: Initial plan E-1290

    NASA Technical Reports Server (NTRS)

    Gordon, L. H.

    1982-01-01

    Upon completion of the design and development of three Mod-2 wind turbines, a series of research experiments are planned to gather data on and evaluate the performance, environmental effects, and operation of a cluster as well as a single, large multimegawatt wind turbine. Information on the program objectives, a Mod-2 system description, a planned schedule, organizational roles, and responsibilities, is included.

  14. A Life in the Community: An Action Research Project Promoting Citizenship for People with High Support Needs

    ERIC Educational Resources Information Center

    Swift, Paul; Mattingly, Molly

    2009-01-01

    Life in the Community is an action research project with three objectives: (1) To work with four organisations from the third sector to improve the daytime opportunities for up to 40 people with higher support needs and help them to be more included in the life of a community; (2) To develop the capacity of organisations in the not-for-profit…

  15. Needs Assessment to Development of Biology Textbook for High School Class X-Based the Local Wisdom of Timor

    ERIC Educational Resources Information Center

    Ardan, Andam S.; Ardi, M.; Hala, Yusminah; Supu, Amiruddin; Dirawan, Gufran D.

    2015-01-01

    This research aims to analyze the needs of the development of the X grade Biology textbook of Senior High School based on the local wisdom of Timor. The subject is a Senior High School Biology curriculum. Classes are taught at Senior High School X SMA in Kupang Regency in the academic years 2012/2013. Object of research includes: (1) core…

  16. NASA Global Hawk Project Update and Future Plans: A New Tool for Earth Science Research

    NASA Technical Reports Server (NTRS)

    Naftel, Chris

    2009-01-01

    Science objectives include: First demonstration of the Global Hawk unmanned aircraft system (UAS) for NASA and NOAA Earth science research and applications; Validation of instruments on-board the Aura satellite; Exploration of trace gases, aerosols, and dynamics of remote upper Troposphere/lower Stratosphere regions; Sample polar vortex fragments and atmospheric rivers; Risk reduction for future missions that will study hurricanes and atmospheric rivers.

  17. Defense Small Business Innovation Research Program (SBIR). Volume 1. Army Abstracts of Phase 1 Awards 1993

    DTIC Science & Technology

    1993-01-01

    glass phase transformations, will identify characteristic signatures associated with film formation. Phase I technical objectives include the analysis...Fast, Highly Sensitive, Rugged, Miniature Spectroradiometer Based on a TeO2 Acousto-optic Tunable Filter (AOTF) Abstract: Brimrose proposes to research...this problem. The use of poltruded glass fiber reinforcing elements containing recycled plastic in their matrices will also be examined as this will

  18. Defense Systems Modernization and Sustainment Initiative

    DTIC Science & Technology

    2007-09-18

    approach provides the dual benefits of a source of research direction and requirements from military equipment operators, maintainers, and life-cycle...world. RIT is coeducational and the 11h largest private university in the nation. RIT offers 350 programs of study in eight colleges including the...objective of the Asset Health Management research is to assess cost benefit of the deployment of health monitoring technologies to U.S. Marine Corps ground

  19. Agent oriented programming

    NASA Technical Reports Server (NTRS)

    Shoham, Yoav

    1994-01-01

    The goal of our research is a methodology for creating robust software in distributed and dynamic environments. The approach taken is to endow software objects with explicit information about one another, to have them interact through a commitment mechanism, and to equip them with a speech-acty communication language. System-level applications include software interoperation and compositionality. A government application of specific interest is an infrastructure for coordination among multiple planners. Daily activity applications include personal software assistants, such as programmable email, scheduling, and new group agents. Research topics include definition of mental state of agents, design of agent languages as well as interpreters for those languages, and mechanisms for coordination within agent societies such as artificial social laws and conventions.

  20. The lift-fan aircraft: Lessons learned

    NASA Technical Reports Server (NTRS)

    Deckert, Wallace H.

    1995-01-01

    This report summarizes the highlights and results of a workshop held at NASA Ames Research Center in October 1992. The objective of the workshop was a thorough review of the lessons learned from past research on lift fans, and lift-fan aircraft, models, designs, and components. The scope included conceptual design studies, wind tunnel investigations, propulsion systems components, piloted simulation, flight of aircraft such as the SV-5A and SV-5B and a recent lift-fan aircraft development project. The report includes a brief summary of five technical presentations that addressed the subject The Lift-Fan Aircraft: Lessons Learned.

  1. Space station systems analysis study. Part 3: Documentation. Volume 4: Supporting research and technology report

    NASA Technical Reports Server (NTRS)

    1977-01-01

    A brief description of recommended supporting research and technology items resulting from the space station analysis study is provided. Descriptions include the title; the status with respect to the state of the art; the justification; the technical plan including objectives and technical approach; resource requirements categorized by manpower, specialized facilities, and funding in 1977 dollars; and also the target schedule. The goal is to provide high confidence in the solutions for the various functional system development problems, and to do so within a time period compatible with the overall evolutionary space construction base schedule.

  2. An Integrative Review of Technology to Support Communication With Parents of Infants in the NICU

    PubMed Central

    Epstein, Elizabeth G.; Arechiga, Jaqueline; Dancy, Margaret; Simon, Jordan; Wilson, Daniel; Alhusen, Jeanne L.

    2017-01-01

    Objective To synthesize findings from the published literature on the use of technology in the NICU to improve communications and interactions among health care providers, parents, and infants. Data Sources Electronic databases including Ovid MEDLINE, CINAHL, Web of Science, and Google Scholar were searched for related research published through May 2016. The reference lists of all studies were reviewed, and a hand search of key journals was also conducted to locate eligible studies. Study Selection Eleven studies (five quantitative, two qualitative, and four mixed methods) were identified that met the inclusion criteria. Only studies published in English were included. Data Extraction Whittemore and Knafl’s methodology for conducting integrative reviews was used to guide data extraction, analysis, and synthesis. Data were extracted and organized according to the following headings: author, year, and location; study purpose and design; sample size and demographics; technology used; study findings; and limitations. Data Synthesis Various technologies were used, including videoconferencing, videophone, and commercially available modalities such as Skype, FaceTime, AngelEye, and NICView Webcams. In the 11 studies, three main outcomes were evaluated: parents’ perception of technology use, health care providers’ perceptions of technology use, and objective outcomes, such as parental anxiety or stress or infant length of stay. Overall, parents and health care providers perceived the varied interventions quite favorably, although a few significant differences were found for the objective measures. Conclusion Several interventions have been tested to improve communications and promote interactions among NICU health care team members, parents, and infants. Although initial findings are positive, research in this area is quite limited, and the reviewed studies had several limitations. There is a significant need for further rigorous research to be conducted with diverse samples. PMID:28263727

  3. Successful cognitive and emotional aging

    PubMed Central

    JESTE, DILIP V.; DEPP, COLIN A.; VAHIA, IPSIT V.

    2010-01-01

    We review the definitions, determinants, and ways of enhancing successful cognitive and emotional aging. Objective definitions of successful aging based on physical health emphasize outcomes including freedom from disability and disease, whereas subjective definitions center on well-being, social connectedness, and adaptation. Most older people do not meet objective criteria for successful aging, while a majority meet the subjective criteria. Older people with severe mental illness are not excluded from successful aging. The determinants of successful aging include complex interactions of lifestyle behaviors and social environment with genes. Depression interferes with nearly all determinants of successful aging. Evidence-based means of enhancing successful aging include calorie restriction, physical exercise, cognitive stimulation, social support, and optimization of stress. Future directions for successful aging research and implications for geriatric psychiatry are discussed. PMID:20671889

  4. Fibromyalgia Syndrome Module at OMERACT 9

    PubMed Central

    Mease, Philip; Arnold, Lesley M; Choy, Ernest H; Clauw, Daniel J.; Crofford, Leslie; Glass, Jennifer M; Martin, Susan A; Morea, Jessica; Simon, Lee; Strand, Vibeke; Williams, David A

    2012-01-01

    Objectives (1) Establish a core domain set for fibromyalgia (FM) assessment in clinical trials and practice, (2) review outcome measures’ performance characteristics, (3) discuss development of a responder index for the assessment of FM in clinical trials, (4) review objective markers, (5) review the domain of cognitive dysfunction, (6) establish a research agenda for work regarding outcomes research. Methods (1) Results of univariate and multivariate analysis of 10 different FM clinical trials of four different drugs, mapping key domains identified in previously presented patient focus group: Delphi exercises and a clinician/researcher Delphi exercise, breakout discussions to vote on possible essential domains and reliable measures. (2) Updates presented regarding outcome measures’ status. (3) Presented update on objective markers to measure FM disease state. 4) The issue of cognitive dysfunction (dyscognition) in FM was reviewed. Results (1) Greater than 70% of OMERACT participants agreed that pain, tenderness, fatigue, patient global, multidimensional function and sleep disturbance domains should be measured in all FM clinical trials, dyscognition and depression in some trial, and domains of research interest include stiffness, anxiety, functional imaging, and cerebrospinal fluid biomarkers. (2) FM domains’ outcome measures have generally proven to be reliable, discriminative, and feasible. More sophisticated and comprehensive measures are in development, as is a responder index for FM. (3) Increasing number of objective markers are being developed for FM assessment. (4) Cognitive dysfunction assessment by self-assessed and applied outcome measures is being developed. Conclusions A multidimensional symptom core set is proposed for the evaluation of FM in clinical trials. There is ongoing research on improved measures of single domains and composite measures. PMID:19820221

  5. Effects of Leisure Education Programme Including Sportive Activities on Perceived Freedom in Leisure of Adolescents with Intellectual Disabilities

    ERIC Educational Resources Information Center

    Ertuzun, Ezgi

    2015-01-01

    The objective of this experimental study is to determine the effect of leisure education programme including sportive activities on the perceived freedom in leisure of adolescents with mild intellectual disabilities. The research was designed with an experimental group (n = 37) and a control group (n = 34), and was conducted among a total of 71…

  6. Barriers and facilitators to recruitment of South Asians to health research: a scoping review

    PubMed Central

    Frimer, Leora; Janssen, Patricia A; Lamers, Yvonne

    2017-01-01

    Objectives People of South Asian ethnicity are under-represented in health research studies. The objectives of this scoping review were to examine the barriers and facilitators to recruitment of South Asians to health research studies and to describe strategies for improving recruitment. Design Scoping review Methods Using the Arksey and O’Malley framework for scoping reviews, we comprehensively searched electronic databases (MEDLINE via PubMed, Cochrane Library, CINAHL and PsycINFO). Studies that identified barriers and facilitators to recruitment, or recruitment strategies for South Asian populations were included. Recruitment barriers, facilitators and strategies were grouped thematically and summarised narratively. Synthesis Of 1846 potentially relevant articles, 15 met the inclusion criteria and were included in the thematic synthesis. Multiple facilitators and barriers to enrolment of South Asians in health research studies were identified; these most commonly related to logistical challenges, language and cultural barriers, concerns about adverse consequences of participating and mistrust of research. Several actionable strategies were discussed, the most common being engagement of South Asian communities, demonstration of cultural competency, provision of incentives and benefits, language sensitivity through the use of translators and translated materials and the development of trust and personal relationships. Conclusion There is a growing awareness of the barriers and facilitators to recruitment of South Asian participants to health research studies. Knowledge of effective recruitment strategies and implementation during the grant funding stages may reduce the risk of poor recruitment and representation of South Asians. PMID:28576896

  7. The FoodCast research image database (FRIDa)

    PubMed Central

    Foroni, Francesco; Pergola, Giulio; Argiris, Georgette; Rumiati, Raffaella I.

    2013-01-01

    In recent years we have witnessed an increasing interest in food processing and eating behaviors. This is probably due to several reasons. The biological relevance of food choices, the complexity of the food-rich environment in which we presently live (making food-intake regulation difficult), and the increasing health care cost due to illness associated with food (food hazards, food contamination, and aberrant food-intake). Despite the importance of the issues and the relevance of this research, comprehensive and validated databases of stimuli are rather limited, outdated, or not available for non-commercial purposes to independent researchers who aim at developing their own research program. The FoodCast Research Image Database (FRIDa) we present here includes 877 images belonging to eight different categories: natural-food (e.g., strawberry), transformed-food (e.g., french fries), rotten-food (e.g., moldy banana), natural-non-food items (e.g., pinecone), artificial food-related objects (e.g., teacup), artificial objects (e.g., guitar), animals (e.g., camel), and scenes (e.g., airport). FRIDa has been validated on a sample of healthy participants (N = 73) on standard variables (e.g., valence, familiarity, etc.) as well as on other variables specifically related to food items (e.g., perceived calorie content); it also includes data on the visual features of the stimuli (e.g., brightness, high frequency power, etc.). FRIDa is a well-controlled, flexible, validated, and freely available (http://foodcast.sissa.it/neuroscience/) tool for researchers in a wide range of academic fields and industry. PMID:23459781

  8. A Comparison of Nonlinear Filters for Orbit Determination and Estimation

    DTIC Science & Technology

    1986-06-01

    Com- mand uses a nonlinear least squares filter for element set maintenance for all objects orbiting the Earth (3). These objects, including active...initial state vector is the singularly averaged classical orbital element set provided by SPACECOM/DOA. The state vector in this research consists of...GSF (G) - - 26.0 36.7 GSF(A) 32.1 77.4 38.8 59.6 The Air Force Space Command is responsible for main- taining current orbital element sets for about

  9. Working Group 3: Operations Analysis for Systems of System within a Networked C2 Context: Introduction, Purpose, and Approach

    DTIC Science & Technology

    2012-01-01

    1200 Session 3 – C2 Framework, OR Methods MOOs, MOEs, MOPs Development Case Study – 1300-1630 Session 4 – Findings...Objective 1: Understand the impact of the application of traditional operational research techniques to networked C2 systems. • Objective 2: Develop ...for the network. 3. Cost measures including cost and time to implement the solution (for example, a basic rule-of-thumb I use for development

  10. Solving the "Hidden Line" Problem

    NASA Technical Reports Server (NTRS)

    1984-01-01

    David Hedgley Jr., a mathematician at Dryden Flight Research Center, has developed an accurate computer program that considers whether a line in a graphic model of a three dimensional object should or should not be visible. The Hidden Line Computer Code, program automatically removes superfluous lines and permits the computer to display an object from specific viewpoints, just as the human eye would see it. Users include Rowland Institute for Science in Cambridge, MA, several departments of Lockheed Georgia Co., and Nebraska Public Power District (NPPD).

  11. Life science research objectives and representative experiments for the space station

    NASA Technical Reports Server (NTRS)

    Johnson, Catherine C. (Editor); Arno, Roger D. (Editor); Mains, Richard (Editor)

    1989-01-01

    A workshop was convened to develop hypothetical experiments to be used as a baseline for space station designer and equipment specifiers to ensure responsiveness to the users, the life science community. Sixty-five intra- and extramural scientists were asked to describe scientific rationales, science objectives, and give brief representative experiment descriptions compatible with expected space station accommodations, capabilities, and performance envelopes. Experiment descriptions include hypothesis, subject types, approach, equipment requirements, and space station support requirements. The 171 experiments are divided into 14 disciplines.

  12. A rudimentary database for three-dimensional objects using structural representation

    NASA Technical Reports Server (NTRS)

    Sowers, James P.

    1987-01-01

    A database which enables users to store and share the description of three-dimensional objects in a research environment is presented. The main objective of the design is to make it a compact structure that holds sufficient information to reconstruct the object. The database design is based on an object representation scheme which is information preserving, reasonably efficient, and yet economical in terms of the storage requirement. The determination of the needed data for the reconstruction process is guided by the belief that it is faster to do simple computations to generate needed data/information for construction than to retrieve everything from memory. Some recent techniques of three-dimensional representation that influenced the design of the database are discussed. The schema for the database and the structural definition used to define an object are given. The user manual for the software developed to create and maintain the contents of the database is included.

  13. Scientists' Prioritization of Communication Objectives for Public Engagement.

    PubMed

    Dudo, Anthony; Besley, John C

    2016-01-01

    Amid calls from scientific leaders for their colleagues to become more effective public communicators, this study examines the objectives that scientists' report drive their public engagement behaviors. We explore how scientists evaluate five specific communication objectives, which include informing the public about science, exciting the public about science, strengthening the public's trust in science, tailoring messages about science, and defending science from misinformation. We use insights from extant research, the theory of planned behavior, and procedural justice theory to identify likely predictors of scientists' views about these communication objectives. Results show that scientists most prioritize communication designed to defend science from misinformation and educate the public about science, and least prioritize communication that seeks to build trust and establish resonance with the public. Regression analyses reveal factors associated with scientists who prioritize each of the five specific communication objectives. Our findings highlight the need for communication trainers to help scientists select specific communication objectives for particular contexts and audiences.

  14. Confronting Space Debris: Strategies and Warnings from Comparable Examples Including Deepwater Horizon

    DTIC Science & Technology

    2010-01-01

    Horizon (DH) was an ultra deepwater , semisubmers- ible offshore drilling rig contracted to BP by its owner, Transocean. The rig was capable of...Warnings from Comparable Examples Including Deepwater Horizon 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d. PROJECT...research quality and objectivity. StrategieS and WarningS from Comparable exampleS inCluding deepWater Horizon Confronting SpaCe DebriS dave baiocchi

  15. Administrative and research policies required to bring cellular therapies from the research laboratory to the patient's bedside.

    PubMed

    Yim, Robyn

    2005-10-01

    The research process is a balance between the inherent risks of new discoveries and the risks of research participant safety. Conflicts of interest, inherent to the research process, as well as those introduced by emerging cellular therapies, have the potential to compromise safety. The relationship of trust between the researcher and the clinical trial participant facilitates objective decision making, in the best interest of both parties. In the setup of each clinical trial, investigators incorporate ethical, political, legal, financial, and regulatory considerations as protocols are established. Responsibility to abide by these decisions ensures a systematic process and safeguards participants in this process. The integrity of the research process is strengthened by identifying potential conflicting issues with the guiding principles established in the protocols, which may threaten the objectivity of involved parties and jeopardize safety of the participants. The rapid pace and changing paradigms of new discoveries in cellular therapies exaggerate existing conflicts and introduce new ones. Ethical issues raised by emerging cellular therapies include the division of opinions regarding the use of embryonic and fetal tissue to develop stem cell lines for research, the individual versus professional conscience of a researcher, overselling of outcomes as a result of the researcher's desire to be the first to discover a cellular therapy, and therapeutic misconception resulting from a participant's desire for a miracle cure. The basic ethical issue of whether stem cells should be utilized as a cellular therapy raises heated debates because some believe that it is not acceptable to use fetal material as a source of research material for future cures and others feel equally as strong that inaction is unethical because it results in needless suffering and death owing to the absence of this research. Political issues include the divergent position statements of presidential administrations on cellular therapy, variations in individual state laws, and states becoming involved in research funding, such as California's Proposition 71. Legal concerns include expanding private litigation with diversity of lawsuits, expanding lists of defendants, and the use of class-action lawsuits in research cases. Ownership issues also arise in terms of intellectual property, patents, and ownership of stem cells collected from minors, as in umbilical cord blood donations. Situations that challenge the regulatory processes established to ensure participant safety include differences in reporting requirements for private- and public-funded research and the lack of adequate funding and resources to implement and support the institutional review board (IRB) process. Financial considerations influence the development of clinical protocols, because funding is often limited. Financial incentives, personal investment in companies funding research activities, and fundraising pressures may present potential conflicts. In addition, the increasing role of emerging biotechnology start-up companies and pharmaceutical companies in clinical research introduces additional financial considerations. Administrative policies are needed to address these possible conflicts and ensure research participant safety as cellular therapies progress from the research laboratories to the patient's bedside. Administrative policies to ensure minimum standards of quality for emerging products before human clinical trials, policies to enforce consistent reporting requirements for private and public cellular research, policies to minimize financial conflicts of interest, policies to strengthen implementation of the existing IRB process and to structure into the process a consistent, systematic review of these identified conflicts, and policies to limit private litigation will help to preserve the objectivity of the review process and ultimately increase participant safety.

  16. Relationships between objective acoustic indices and acoustic comfort evaluation in nonacoustic spaces

    NASA Astrophysics Data System (ADS)

    Kang, Jian

    2004-05-01

    Much attention has been paid to acoustic spaces such as concert halls and recording studios, whereas research on nonacoustic buildings/spaces has been rather limited, especially from the viewpoint of acoustic comfort. In this research a series of case studies has been carried out on this topic, considering various spaces including shopping mall atrium spaces, library reading rooms, football stadia, swimming spaces, churches, dining spaces, as well as urban open public spaces. The studies focus on the relationships between objective acoustic indices such as sound pressure level and reverberation time and perceptions of acoustic comfort. The results show that the acoustic atmosphere is an important consideration in such spaces and the evaluation of acoustic comfort may vary considerably even if the objective acoustic indices are the same. It is suggested that current guidelines and technical regulations are insufficient in terms of acoustic design of these spaces, and the relationships established from the case studies between objective and subjective aspects would be useful for developing further design guidelines. [Work supported partly by the British Academy.

  17. Evaluation of Moving Object Detection Based on Various Input Noise Using Fixed Camera

    NASA Astrophysics Data System (ADS)

    Kiaee, N.; Hashemizadeh, E.; Zarrinpanjeh, N.

    2017-09-01

    Detecting and tracking objects in video has been as a research area of interest in the field of image processing and computer vision. This paper evaluates the performance of a novel method for object detection algorithm in video sequences. This process helps us to know the advantage of this method which is being used. The proposed framework compares the correct and wrong detection percentage of this algorithm. This method was evaluated with the collected data in the field of urban transport which include car and pedestrian in fixed camera situation. The results show that the accuracy of the algorithm will decreases because of image resolution reduction.

  18. Structural Analysis in a Conceptual Design Framework

    NASA Technical Reports Server (NTRS)

    Padula, Sharon L.; Robinson, Jay H.; Eldred, Lloyd B.

    2012-01-01

    Supersonic aircraft designers must shape the outer mold line of the aircraft to improve multiple objectives, such as mission performance, cruise efficiency, and sonic-boom signatures. Conceptual designers have demonstrated an ability to assess these objectives for a large number of candidate designs. Other critical objectives and constraints, such as weight, fuel volume, aeroelastic effects, and structural soundness, are more difficult to address during the conceptual design process. The present research adds both static structural analysis and sizing to an existing conceptual design framework. The ultimate goal is to include structural analysis in the multidisciplinary optimization of a supersonic aircraft. Progress towards that goal is discussed and demonstrated.

  19. Software To Secure Distributed Propulsion Simulations

    NASA Technical Reports Server (NTRS)

    Blaser, Tammy M.

    2003-01-01

    Distributed-object computing systems are presented with many security threats, including network eavesdropping, message tampering, and communications middleware masquerading. NASA Glenn Research Center, and its industry partners, has taken an active role in mitigating the security threats associated with developing and operating their proprietary aerospace propulsion simulations. In particular, they are developing a collaborative Common Object Request Broker Architecture (CORBA) Security (CORBASec) test bed to secure their distributed aerospace propulsion simulations. Glenn has been working with its aerospace propulsion industry partners to deploy the Numerical Propulsion System Simulation (NPSS) object-based technology. NPSS is a program focused on reducing the cost and time in developing aerospace propulsion engines

  20. Documenting research with transgender and gender diverse people: protocol for an evidence map and thematic analysis.

    PubMed

    Marshall, Zack; Welch, Vivian; Thomas, James; Brunger, Fern; Swab, Michelle; Shemilt, Ian; Kaposy, Chris

    2017-02-20

    There is limited information about how transgender, gender diverse, and Two-Spirit (trans) people have been represented and studied by researchers. The objectives of this study are to (1) map and describe trans research in the social sciences, sciences, humanities, health, education, and business, (2) identify evidence gaps and opportunities for more responsible research with trans people, (3) assess the use of text mining for study identification, and (4) increase access to trans research for key stakeholders through the creation of a web-based evidence map. Study design was informed by community consultations and pilot searches. Eligibility criteria were established to include all original research of any design, including trans people or their health information, and published in English in peer-reviewed journals. A complex electronic search strategy based on relevant concepts in 15 databases was developed to obtain a broad range of results linked to transgender, gender diverse, and Two-Spirit individuals and communities. Searches conducted in early 2015 resulted in 25,242 references after removal of duplicates. Based on the number of references, resources, and an objective to capture upwards of 90% of the existing literature, this study is a good candidate for text mining using Latent Dirichlet Allocation to improve efficiency of the screening process. The following information will be collected for evidence mapping: study topic, study design, methods and data sources, recruitment strategies, sample size, sample demographics, researcher name and affiliation, country where research was conducted, funding source, and year of publication. The proposed research incorporates an extensive search strategy, text mining, and evidence map; it therefore has the potential to build on knowledge in several fields. Review results will increase awareness of existing trans research, identify evidence gaps, and inform strategic research prioritization. Publishing the map online will improve access to research for key stakeholders including community members, policy makers, and healthcare providers. This study will also contribute to knowledge in the area of text mining for study identification by providing an example of how semi-automation performs for screening on title and abstract and on full text.

  1. Understanding sources of contaminants of emerging concern in a mixed use watershed

    USDA-ARS?s Scientific Manuscript database

    Contaminants of emerging concern (CECs) have been detected in surface waters worldwide and include biologically active compounds originating from agricultural, residential, and industrial sources that may result in potential ecological and health effects. The objectives of this research were to dete...

  2. Use of reinforced soil foundation (RSF) to support shallow foundation : final report, November 2008.

    DOT National Transportation Integrated Search

    2008-11-01

    This research study aims at investigating the potential benefits of using reinforced soil foundations to improve the bearing capacity and reduce the settlement of shallow foundations on soils. To implement this objective, a total of 117 tests, includ...

  3. Thermal and storage characteristics of tomato seed oil

    USDA-ARS?s Scientific Manuscript database

    Thermal oxidative stability and effect of different storage conditions on quality characteristics of tomato seed oil have not been studied. The objectives of this research were to determine the changes in quality and oxidative stability of tomato seed oil, including color, antioxidant activity, per...

  4. Fuller on Legal Education.

    ERIC Educational Resources Information Center

    Summers, Robert S.

    1984-01-01

    The perspectives of Lon L. Fuller on legal education in the 1940s and 1950s is outlined, including the responsibilities and tasks of the lawyer, curricular deficiencies, pedagogical deficiencies, the need for and objectives of a course in jurisprudence, research needs, and obstacles to good legal education. (MSE)

  5. Youths and HIV/AIDS: Psychiatry's Role in a Changing Epidemic

    ERIC Educational Resources Information Center

    Donenberg, Geri R.; Pao, Maryland

    2005-01-01

    Objective: To review the past 10 years of published research on human immunodeficiency virus/acquired immunodeficiency syndrome (HIV/AIDS) in the United States, including psychosocial and psychiatric risk factors, epidemiology, biology, neurocognitive and psychiatric sequelae, disclosure issues, prevention strategies, and biological and behavioral…

  6. PERFORMANCE OF NORTH AMERICAN BIOREACTOR LANDFILLS: II. CHEMICAL AND BIOLOGICAL CHARACTERISTICS

    EPA Science Inventory

    The objective of this research was to examine the performance of five North American bioreactor landfills. This paper represents the second of a two part series and addresses biological and chemical aspects of bioreactor performance including gas production and management, and l...

  7. Evaluation of flyash in lean concrete base and continuously reinforced concrete pavements : final report.

    DOT National Transportation Integrated Search

    1991-07-01

    Proposed research on this project included five main objectives: 1) To test and evaluate the physical characteristics of flyash concrete in comparions to non-flyash concrete. Tests will be conducted to see if flyash concrete meets OSHD specifications...

  8. Validity of multiple stress creep recovery test for LADOTD asphalt binder specification.

    DOT National Transportation Integrated Search

    2010-09-01

    The objectives of this research are to characterize the elastic response of various binders used by LADOTD to determine the feasibility of the Multiple Stress Creep Recovery (MSCR) test to be included in the LADOTD asphalt binder specification and to...

  9. Identification of potential concerns associated with FDOT use of ammoniated coal fly ash.

    DOT National Transportation Integrated Search

    2012-12-01

    The objectives of this project include a careful examination of the issues surrounding high ammonia content in cement due to the use of ammoniated fly ash. The researchers will gather information from published material and consider policies and prac...

  10. High speed ground penetrating radar for road pavement and bridge structural inspection and maintenance : final report.

    DOT National Transportation Integrated Search

    2016-06-30

    The overarching objective of this research is the development of a systematic methodology of employing GPR, including instruments, subsequent data processing and interpretation that can be used regularly as part of a roadway pavement and bridge evalu...

  11. Determination of sockage for accurate rough rice quality assessment

    USDA-ARS?s Scientific Manuscript database

    Determination of dockage of freshly harvested rice is crucial for precise development of a universal rice shrinking chart. The objectives of this research were to determine the effect of different factors, including rice variety, farm location, harvest moisture and time, drying, dropping, weather ev...

  12. Evaluation of methods of temperament scoring for beef cattle

    USDA-ARS?s Scientific Manuscript database

    Temperament can negatively affect various production traits, including live weight, ADG, DMI, conception rates and carcass weight. The objective of this research study was to evaluate temperament scoring methods in beef cattle. Crossbred (n = 228) calves were evaluated for temperament at weaning by ...

  13. Durability of saw-cut joints in plain cement concrete pavements : [technical summary].

    DOT National Transportation Integrated Search

    2011-01-01

    The main objective of this study was to evaluate factors influencing the durability of the joints in portland cement concrete pavement in the state of Indiana. : The scope of the research included the evaluation of the absorption of water in concrete...

  14. Evaluation of remote sensing aerial systems in existing transportation practices, phase II.

    DOT National Transportation Integrated Search

    2011-06-01

    A low-cost aerial platform represents a flexible tool for acquiring high-resolution images for ground areas of interest. The geo-referencing of objects within these images could benefit civil engineers in a variety of research areas including, but no...

  15. Wing Classification in the Virtual Research Center

    NASA Technical Reports Server (NTRS)

    Campbell, William H.

    1999-01-01

    The Virtual Research Center (VRC) is a Web site that hosts a database of documents organized to allow teams of scientists and engineers to store and maintain documents. A number of other workgroup-related capabilities are provided. My tasks as a NASA/ASEE Summer Faculty Fellow included developing a scheme for classifying the workgroups using the VRC using the various Divisions within NASA Enterprises. To this end I developed a plan to use several CGI Perl scripts to gather classification information from the leaders of the workgroups, and to display all the workgroups within a specified classification. I designed, implemented, and partially tested scripts which can be used to do the classification. I was also asked to consider directions for future development of the VRC. I think that the VRC can use XML to advantage. XML is a markup language with designer tags that can be used to build meaning into documents. An investigation as to how CORBA, an object-oriented object request broker included with JDK 1.2, might be used also seems justified.

  16. OCAM - A CELSS modeling tool: Description and results. [Object-oriented Controlled Ecological Life Support System Analysis and Modeling

    NASA Technical Reports Server (NTRS)

    Drysdale, Alan; Thomas, Mark; Fresa, Mark; Wheeler, Ray

    1992-01-01

    Controlled Ecological Life Support System (CELSS) technology is critical to the Space Exploration Initiative. NASA's Kennedy Space Center has been performing CELSS research for several years, developing data related to CELSS design. We have developed OCAM (Object-oriented CELSS Analysis and Modeling), a CELSS modeling tool, and have used this tool to evaluate CELSS concepts, using this data. In using OCAM, a CELSS is broken down into components, and each component is modeled as a combination of containers, converters, and gates which store, process, and exchange carbon, hydrogen, and oxygen on a daily basis. Multiple crops and plant types can be simulated. Resource recovery options modeled include combustion, leaching, enzyme treatment, aerobic or anaerobic digestion, and mushroom and fish growth. Results include printouts and time-history graphs of total system mass, biomass, carbon dioxide, and oxygen quantities; energy consumption; and manpower requirements. The contributions of mass, energy, and manpower to system cost have been analyzed to compare configurations and determine appropriate research directions.

  17. ARTEMIS Science Objectives

    NASA Technical Reports Server (NTRS)

    Sibeck, D. G.; Angelopoulos, V.; Brain, D. A.; Delory, G. T.; Eastwood, J. P.; Farrell, W. M.; Grimm, R. E.; Halekas, J. S.; Hasegawa, H.; Hellinger, P.; hide

    2011-01-01

    NASA's two spacecraft ARTEMIS mission will address both heliospheric and planetary research questions, first while in orbit about the Earth with the Moon and subsequently while in orbit about the Moon. Heliospheric topics include the structure of the Earth's magnetotail; reconnection, particle acceleration, and turbulence in the Earth's magnetosphere, at the bow shock, and in the solar wind; and the formation and structure of the lunar wake. Planetary topics include the lunar exosphere and its relationship to the composition of the lunar surface, the effects of electric fields on dust in the exosphere, internal structure of the Moon, and the lunar crustal magnetic field. This paper describes the expected contributions of ARTEMIS to these baseline scientific objectives.

  18. Discharge characteristics of embankment-shaped weirs

    USGS Publications Warehouse

    Kindsvater, Carl E.

    1964-01-01

    An embankment-shaped weir is an embankment overtopped by flood waters. Among the engineering problems frequently resulting from. this occurrence is the need to compute the peak discharge from postflood yield observations. The research described in this. report was concerned with the theoretical and experimental bases for the computation procedure. The research had two main objectives. One was to determine the relationship between embankment form and roughness and some of the more important discharge characteristics. The second was to define, theoretically and experimentally, the relationship between free-flow discharge and the boundary layer on the roadway. The first objective was accomplished with the experimental determination of coefficients of discharge and other significant flow characteristics for a variety of boundary and flow conditions. The second objective was accomplished with the development and experimental verification of a discharge equation which involved the boundary layer displacement thickness. This phase of the research included a general investigation of boundary layer growth on the roadway. It is included that both free- and submerged-flow discharge are virtually independent of the influence of embankment shape and relative height. The influence of boundary resistance is appreciable only for smaller heads. The most practical solution for discharge is one which is based on. the simple weir equation and experimentally determined coefficients. A completely analytical equation of discharge is impractical. The report contains the results of 936 experiments on the discharge characteristics of 17 different models; plus 106 boundary-layer velocity traverses on 4 different models. The data are summarized in both graphical and tabular form.

  19. What’s New in Addiction Prevention in Young People: A Literature Review of the Last Years of Research

    PubMed Central

    Kempf, Cédric; Llorca, Pierre-Michel; Pizon, Frank; Brousse, Georges; Flaudias, Valentin

    2017-01-01

    Rationale: Addiction prevention is a major public health problem, particularly concerning young people. Despite the consensus that primary prevention is essential, the evaluation of its impact is questioned. Objective: The objective of this paper is to assess the latest knowledge of addiction prevention programs for young people. Method: Review a collection of research articles using a keyword-based search on three databases: Pubmed, Eric, and PsycInfo. The research was carried out using three groups of keywords and the eligibility study was completed using two criteria: articles published between 2010 and 2017, and articles in refereed journals. Results: Of a total of 13,720 articles in the three databases, 32 studies were included in the review and listed in a grid with five themes: authors, type of population, total population, addictive behavior, and results. Four categories were created based on the objective of the studies: the evaluation of prevention strategies, the study of risk factors for consumption, the prevalence study and other subjects studied. The analysis of the corpus was used to establish a list of risk factors to be taken into consideration in future interventions and research. A list of key elements for performing effective interventions and future research is also proposed. Conclusion: The understanding of the prevention strategies implementation process is discussed as a central element for future research, which will combine stakeholders and researchers. The complexity of the situations and the multifactorial aspects of addiction prevention in young people require a multidisciplinary approach involving the various stakeholders and researchers. PMID:28729846

  20. Regenerative life support system research

    NASA Technical Reports Server (NTRS)

    1988-01-01

    Sections on modeling, experimental activities during the grant period, and topics under consideration for the future are contained. The sessions contain discussions of: four concurrent modeling approaches that were being integrated near the end of the period (knowledge-based modeling support infrastructure and data base management, object-oriented steady state simulations for three concepts, steady state mass-balance engineering tradeoff studies, and object-oriented time-step, quasidynamic simulations of generic concepts); interdisciplinary research activities, beginning with a discussion of RECON lab development and use, and followed with discussions of waste processing research, algae studies and subsystem modeling, low pressure growth testing of plants, subsystem modeling of plants, control of plant growth using lighting and CO2 supply as variables, search for and development of lunar soil simulants, preliminary design parameters for a lunar base life support system, and research considerations for food processing in space; and appendix materials, including a discussion of the CELSS Conference, detailed analytical equations for mass-balance modeling, plant modeling equations, and parametric data on existing life support systems for use in modeling.

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

    NASA Technical Reports Server (NTRS)

    Gangloff, Richard P.; Starke, Edgar A., Jr.; Kelly, Robert G.; Scully, John R.; Shiflet, Gary J.; Stoner, Glenn E.; Wert, John A.

    1997-01-01

    The NASA-UVA Light Aerospace Alloy and Structures Technology (LA2ST) Program was initiated in 1986 and continues with a high level of activity. Here, we report on progress achieved between July I and December 31, 1996. The objective of the LA2ST Program is to conduct interdisciplinary graduate student research on the performance of next generation, light-weight aerospace alloys, composites and thermal gradient structures in collaboration with NASA-Langley researchers. Specific technical objectives are presented for each research project. We generally aim to produce relevant data and basic understanding of material mechanical response, environmental/corrosion behavior, and microstructure; new monolithic and composite alloys; advanced processing methods; new solid and fluid mechanics analyses; measurement and modeling advances; and a pool of educated graduate students for aerospace technologies. The accomplishments presented in this report are summarized as follows. Three research areas are being actively investigated, including: (1) Mechanical and Environmental Degradation Mechanisms in Advanced Light Metals, (2) Aerospace Materials Science, and (3) Mechanics of Materials for Light Aerospace Structures.

  2. Mangrove area development strategy wonorejo as ecotourism in surabaya

    NASA Astrophysics Data System (ADS)

    Murtini, S.; Kuspriyanto; Kurniawati, A.

    2018-01-01

    Wonorejo mangrove ecotourism is a natural attraction that is increasingly in demand by the community. From year to year, this mangrove ecotourism shows an increase in the number of visitors so it is necessary to know the carrying capacity and development strategy to keep visitors comfortable in the location of tourism. The purpose of this research is to determine development strategies undertaken by the government. The research approach is descriptive quantitative by using survey method. The subject of research is the management of ecotourism area while the object of research includes mangrove, biota object and wide of an area. Sources of data obtained from interviews with parties related to the management of mangrove eco-tourism Wonorejo. Development strategy by using SWOT analysis. The results showed that the collation of the I-EFAS value indicates the position of P (2,35: 2,61) in quadrant I or growth, it’s the right strategy for the development of Wonorejo mangrove eco-tourism area is an aggressive strategy.

  3. [Reciprocal material agency: an ecology for studies of science].

    PubMed

    Maia, Carlos Alvarez

    2017-01-01

    In the historiography of the sciences there are consolidated dichotomies that can hinder better research. Fissures include mental-material, subject-object and nature-society, and the bitter conflict between relativism and realism that draws on these dichotomies and can block research. The aim of this article is to tackle these disputes, to unravel them and to move on. The proposed solution is to give consideration to the agency of material things alongside the actions of human subjects. One obstacle is presented by Latour who simulates this result by means of hylozoistic rhetoric. Here, an alternative to Latour is presented, containing no elements of animism, which gives evidence of the concrete way in which the material agency of objects participates in the doing of science, alongside humans.

  4. Analysis of orbital perturbations acting on objects in orbits near geosynchronous earth orbit

    NASA Technical Reports Server (NTRS)

    Friesen, Larry J.; Jackson, Albert A., IV; Zook, Herbert A.; Kessler, Donald J.

    1992-01-01

    The paper presents a numerical investigation of orbital evolution for objects started in GEO or in orbits near GEO in order to study potential orbital debris problems in this region. Perturbations simulated include nonspherical terms in the earth's geopotential field, lunar and solar gravity, and solar radiation pressure. Objects simulated include large satellites, for which solar radiation pressure is insignificant, and small particles, for which solar radiation pressure is an important force. Results for large satellites are largely in agreement with previous GEO studies that used classical perturbation techniques. The orbit plane of GEO satellites placed in a stable plane orbit inclined approximately 7.3 deg to the equator experience very little precession, remaining always within 1.2 percent of their initial orientation. Solar radiation pressure generates two major effects on small particles: an orbital eccentricity oscillation anticipated from previous research, and an oscillation in orbital inclination.

  5. Implementation Issues for Departure Planning Systems

    NASA Technical Reports Server (NTRS)

    Hansman, R. John; Feron, Eric; Clarke, John-Paul; Odoni, Amedeo

    1999-01-01

    The objective of the proposed effort is to investigate issues associated with the design and implementation of decision aiding tools to assist in improving the departure process at congested airports. This effort follows a preliminary investigation of potential Departure Planning approaches and strategies, which identified potential benefits in departure efficiency, and also in reducing the environmental impact of aircraft in the departure queue. The preliminary study bas based, in large part, on observations and analysis of departure processes at Boston, Logan airport. The objective of this follow-on effort is to address key implementation issues and to expand the observational base to include airports with different constraints and traffic demand. Specifically, the objectives of this research are to: (1) Expand the observational base to include airports with different underlying operational dynamics. (2) Develop prototype decision aiding algorithms/approaches and assess potential benefits. and (3) Investigate Human Machine Integration (HMI) issues associated with decision aids in tower environments.

  6. Ionic Liquids for Utilization of Waste Heat from Distributed Power Generation Systems

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

    Joan F. Brennecke; Mihir Sen; Edward J. Maginn

    2009-01-11

    The objective of this research project was the development of ionic liquids to capture and utilize waste heat from distributed power generation systems. Ionic Liquids (ILs) are organic salts that are liquid at room temperature and they have the potential to make fundamental and far-reaching changes in the way we use energy. In particular, the focus of this project was fundamental research on the potential use of IL/CO2 mixtures in absorption-refrigeration systems. Such systems can provide cooling by utilizing waste heat from various sources, including distributed power generation. The basic objectives of the research were to design and synthesize ILsmore » appropriate for the task, to measure and model thermophysical properties and phase behavior of ILs and IL/CO2 mixtures, and to model the performance of IL/CO2 absorption-refrigeration systems.« less

  7. On the Reprocessing and Reanalysis of Observations for Climate

    NASA Technical Reports Server (NTRS)

    Bosilovich, Michael G.; Kennedy, John; Dee, Dick; ONeill, Alan

    2012-01-01

    The long observational record is critical to our understanding of the Earth s climate, but most observing systems were not developed with a climate objective in mind. As a result, tremendous efforts have gone into assessing and reprocessing the data records to improve their usefulness in climate studies. Many challenges remain, such as tracking the improvement of processing algorithms and limited spatial coverage. Reanalyses have fostered significant research, yet reliable global trends in many physical fields are not yet attainable, despite significant advances in data assimilation and numerical modeling. Communication of the strengths, limitations and uncertainties of reprocessed observations and reanalysis data, not only among the community of developers, but also with the extended research community, including the new generations of researchers and the decision makers is crucial for further advancement of the observational data records. WCRP provides the means to bridge the different motivating objectives on which national efforts focus.

  8. Image Processing for Educators in Global Hands-On Universe

    NASA Astrophysics Data System (ADS)

    Miller, J. P.; Pennypacker, C. R.; White, G. L.

    2006-08-01

    A method of image processing to find time-varying objects is being developed for the National Virtual Observatory as part of Global Hands-On Universe(tm) (Lawrence Hall of Science; University of California, Berkeley). Objects that vary in space or time are of prime importance in modern astronomy and astrophysics. Such objects include active galactic nuclei, variable stars, supernovae, or moving objects across a field of view such as an asteroid, comet, or extrasolar planet transiting its parent star. The search for these objects is undertaken by acquiring an image of the region of the sky where they occur followed by a second image taken at a later time. Ideally, both images are taken with the same telescope using the same filter and charge-coupled device. The two images are aligned and subtracted with the subtracted image revealing any changes in light during the time period between the two images. We have used a method of Christophe Alard using the image processing software IDL Version 6.2 (Research Systems, Inc.) with the exception of the background correction, which is done on the two images prior to the subtraction. Testing has been extensive, using images provided by a number of National Virtual Observatory and collaborating projects. They include the Supernovae Trace Cosmic Expansion (Cerro Tololo Inter-American Observatory), Supernovae/ Acceleration Program (Lawrence Berkeley National Laboratory), Lowell Observatory Near-Earth Object Search (Lowell Observatory), and the Centre National de la Recherche Scientifique (Paris, France). Further testing has been done with students, including a May 2006 two week program at the Lawrence Berkeley National Laboratory. Students from Hardin-Simmons University (Abilene, TX) and Jackson State University (Jackson, MS) used the subtraction method to analyze images from the Cerro Tololo Inter-American Observatory (CTIO) searching for new asteroids and Kuiper Belt objects. In October 2006 students from five U.S. high schools will use the subtraction method in an asteroid search campaign using CTIO images with 7-day follow-up images to be provided by the Las Cumbres Observatory (Santa Barbara, CA). During the Spring 2006 semester, students from Cape Fear High School used the method to search for near-Earth objects and supernovae. Using images from the Astronomical Research Institute (Charleston, IL) the method contributed to the original discovery of two supernovae, SN 2006al and SN 2006bi.

  9. Novel images and novel locations of familiar images as sensitive translational cognitive tests in humans.

    PubMed

    Raber, Jacob

    2015-05-15

    Object recognition is a sensitive cognitive test to detect effects of genetic and environmental factors on cognition in rodents. There are various versions of object recognition that have been used since the original test was reported by Ennaceur and Delacour in 1988. There are nonhuman primate and human primate versions of object recognition as well, allowing cross-species comparisons. As no language is required for test performance, object recognition is a very valuable test for human research studies in distinct parts of the world, including areas where there might be less years of formal education. The main focus of this review is to illustrate how object recognition can be used to assess cognition in humans under normal physiological and neurological conditions. Copyright © 2015 Elsevier B.V. All rights reserved.

  10. Irrigation water allocation optimization using multi-objective evolutionary algorithm (MOEA) - a review

    NASA Astrophysics Data System (ADS)

    Fanuel, Ibrahim Mwita; Mushi, Allen; Kajunguri, Damian

    2018-03-01

    This paper analyzes more than 40 papers with a restricted area of application of Multi-Objective Genetic Algorithm, Non-Dominated Sorting Genetic Algorithm-II and Multi-Objective Differential Evolution (MODE) to solve the multi-objective problem in agricultural water management. The paper focused on different application aspects which include water allocation, irrigation planning, crop pattern and allocation of available land. The performance and results of these techniques are discussed. The review finds that there is a potential to use MODE to analyzed the multi-objective problem, the application is more significance due to its advantage of being simple and powerful technique than any Evolutionary Algorithm. The paper concludes with the hopeful new trend of research that demand effective use of MODE; inclusion of benefits derived from farm byproducts and production costs into the model.

  11. Novel strategies for sedentary behavior research.

    PubMed

    Rosenberg, Dori E; Lee, I-Min; Young, Deborah Rohm; Prohaska, Thomas R; Owen, Neville; Buchner, David M

    2015-06-01

    This article reports on the "Novel Strategies for Sedentary Behavior Research" session of the Sedentary Behavior: Identifying Research Priorities workshop. The purpose of this session of the workshop were to propose strategies for accomplishing a research agenda in dealing with sedentary behavior and to consider research priorities for people at high risk for excess sedentary behavior. The four major recommendations from this workshop were as follows: 1) To add repeated objective measures of physical activity and sedentary behavior to existing cohort studies and standardize approaches to measurement and analysis. Epidemiologic studies will be the most efficient design for addressing some research questions. 2) To increase research efficiency, consider the advantages of a network of connected research studies and health systems. Advantages include access to existing data in electronic health records. 3) To carefully select a variety of high-risk study populations and preplan collaboration among studies in intervention research. This strategy can efficiently address the breadth of issues in sedentary behavior research. 4) To include comparative effectiveness designs and pure environmental interventions in intervention research. This strategy facilitates and enhances translation of interventions into practice.

  12. A knowledge-based machine vision system for space station automation

    NASA Technical Reports Server (NTRS)

    Chipman, Laure J.; Ranganath, H. S.

    1989-01-01

    A simple knowledge-based approach to the recognition of objects in man-made scenes is being developed. Specifically, the system under development is a proposed enhancement to a robot arm for use in the space station laboratory module. The system will take a request from a user to find a specific object, and locate that object by using its camera input and information from a knowledge base describing the scene layout and attributes of the object types included in the scene. In order to use realistic test images in developing the system, researchers are using photographs of actual NASA simulator panels, which provide similar types of scenes to those expected in the space station environment. Figure 1 shows one of these photographs. In traditional approaches to image analysis, the image is transformed step by step into a symbolic representation of the scene. Often the first steps of the transformation are done without any reference to knowledge of the scene or objects. Segmentation of an image into regions generally produces a counterintuitive result in which regions do not correspond to objects in the image. After segmentation, a merging procedure attempts to group regions into meaningful units that will more nearly correspond to objects. Here, researchers avoid segmenting the image as a whole, and instead use a knowledge-directed approach to locate objects in the scene. The knowledge-based approach to scene analysis is described and the categories of knowledge used in the system are discussed.

  13. STS-75 Flight Day 1

    NASA Technical Reports Server (NTRS)

    1996-01-01

    On this first day of the STS-75 mission, the flight crew, Cmdr. Andrew Allen, Pilot Scott Horowitz, Payload Cmdr. Franklin Chang-Diaz, Payload Specialist Umberto Guidoni (Italy), and Mission Specialists Jeffrey Hoffman, Maurizio Cheli (ESA) and Claude Nicollier (ESA), were shown performing pre-launch and launching activities. This international space mission's primary objective is the deployment of the Tethered Satellite System Reflight (TSS-1R) to a 12 mile length from the shuttle, a variety of experiments, and the satellite retrieval. These experiments include: Research on Orbital Plasma Electrodynamics (ROPE); TSS Deployer Core Equipment and Satellite Core Equipment (DCORE/SCORE); Research on Electrodynamic Tether Effects (RETE); Magnetic Field Experiments for TSS Missions (TEMAG); Shuttle Electrodynamic Tether Systems (SETS); Shuttle Potential and Return Electron Experiment (SPREE); Tether Optical Phenomena Experiment (TOP); and Observations at the Earth's Surface of Electromagnetic Emissions by TSS (OESSE). The mission's secondary objectives were those experiments found in the United States Microgravity Payload-3 (USMP-3), which include: Advanced Automated Directional Solidification Furnace (AADSF); Material pour l'Etude des Phenomenes Interessant la Solidification sur Terre et en Orbite (MEPHISTO); Space Acceleration Measurement System (SAMS); Orbital Acceleration Research Experiment (OARE); Critical Fluid Scattering Experiment (ZENO); and Isothermal Dendritic Growth Experiment (IDGE).

  14. Isocyanates and human health: Multi-stakeholder information needs and research priorities

    PubMed Central

    Lockey, JE; Redlich, CA; Streicher, R; Pfahles-Hutchens, A; Hakkinen, PJ; Ellison, GL; Harber, P; Utell, M; Holland, J; Comai, A; White, Marc

    2014-01-01

    Objective Outline the knowledge gaps and research priorities identified by a broad-base of stakeholders involved in the planning and participation of an international conference and research agenda workshop on isocyanates and human health held in Potomac, Maryland in April 2013. Methods A multi-modal iterative approach was employed for data collection including pre-conference surveys, review of a 2001 consensus conference on isocyanates, oral and poster presentations, focused break-out sessions, panel discussions and post-conference research agenda workshop. Results Participants included representatives of consumer and worker health, health professionals, regulatory agencies, academic and industry scientists, labor, and trade associations. Conclusions Recommendations were summarized regarding knowledge gaps and research priorities in the following areas: worker and consumer exposures; toxicology, animal models, and biomarkers; human cancer risk; environmental exposure and monitoring; and respiratory epidemiology and disease, and occupational health surveillance. PMID:25563538

  15. Astronomy in Georgia - Present Status and Perspectives

    NASA Astrophysics Data System (ADS)

    Todua, M.

    2016-09-01

    Astronomy in Georgia is generally represented in Abastumani Astrophysical Observatory found in 1932. It is one of the leading scientific institutes in the country. Main fields of research are solar system bodies (including near-Earth asteroids), various aspects of solar physics, stellar astronomy (including binary stars and open clusters), extragalactic objects (AGNs), theoretical astrophysics, cosmology, atmospheric and solar-terrestrial physics. Several telescopes are operational today, as well as the instruments for atmospheric studies. In 2007 the Observatory was integrated with Ilia State University, merging scientific research and education which facilitated the growth of a new generation of researchers. There are groups of astronomers and astrophysicists in other Georgian universities and institutions as well. Georgian scientists collaborate with research centers and universities worldwide. Research groups participate in various international scientific projects. The interest in astronomy in Georgia has been growing, which increases future perspectives of its development in the country.

  16. How to design and write a clinical research protocol in Cosmetic Dermatology*

    PubMed Central

    Bagatin, Ediléia; Miot, Helio A.

    2013-01-01

    Cosmetic Dermatology is a growing subspecialty. High-quality basic science studies have been published; however, few double-blind, randomized controlled clinical trials, which are the major instrument for evidence-based medicine, have been conducted in this area. Clinical research is essential for the discovery of new knowledge, improvement of scientific basis, resolution of challenges, and good clinical practice. Some basic principles for a successful researcher include interest, availability, persistence, and honesty. It is essential to learn how to write a protocol research and to know the international and national regulatory rules. A complete clinical trial protocol should include question, background, objectives, methodology (design, variable description, sample size, randomization, inclusion and exclusion criteria, intervention, efficacy and safety measures, and statistical analysis), consent form, clinical research form, and references. Institutional ethical review board approval and financial support disclosure are necessary. Publication of positive or negative results should be an authors' commitment. PMID:23539006

  17. Exploring the Best Practices of Nursing Research Councils in Magnet® Organizations: Findings From a Qualitative Research Study.

    PubMed

    Day, Jennifer; Lindauer, Cathleen; Parks, Joyce; Scala, Elizabeth

    2017-05-01

    The objective of this descriptive qualitative study was to identify best practices of nursing research councils (NRCs) at Magnet®-designated hospitals. Nursing research (NR) is essential, adding to the body of nursing knowledge. Applying NR to the bedside improves care, enhances patient safety, and is an imperative for nursing leaders. We interviewed NR designees at 26 Magnet-recognized hospitals about the structure and function of their NRCs and used structural coding to identify best practices. Most organizations link NR and evidence-based practice. Council membership includes leadership and clinical nurses. Councils conduct scientific reviews for nursing studies, supporting nurse principal investigators. Tracking and reporting of NR vary widely and are challenging. Councils provide education, sponsor research days, and collaborate interprofessionally, including with academic partners. Findings from this study demonstrate the need to create formal processes to track and report NR and to develop outcome-focused NR education.

  18. NASA / Pratt and Whitney Collaborative Partnership Research in Ultra High Bypass Cycle Propulsion Concepts

    NASA Technical Reports Server (NTRS)

    Hughes, Chris; Lord, Wed

    2008-01-01

    Current collaborative research with Pratt & Whitney on Ultra High Bypass Engine Cycle noise, performance and emissions improvements as part of the Subsonic Fixed Wing Project Ultra High Bypass Engine Partnership Element is discussed. The Subsonic Fixed Wing Project goals are reviewed, as well as their relative technology level compared to previous NASA noise program goals. Progress toward achieving the Subsonic Fixed Wing Project goals over the 2008 fiscal year by the UHB Partnership in this area of research are reviewed. The current research activity in Ultra High Bypass Engine Cycle technology, specifically the Pratt & Whitney Geared Turbofan, at NASA and Pratt & Whitney are discussed including the contributions each entity bring toward the research project, and technical plans and objectives. Pratt & Whitney Geared Turbofan current and future technology and business plans are also discussed, including the role the NASA SFW UHB partnership plays toward achieving those goals.

  19. Interfacing microbiology and biotechnology. Conference abstracts

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

    Maupin, Julia A.

    2001-05-19

    The Interfacing Microbiology and Biotechnology Conference was attended by over 100 faculty, post-docs, students, and research scientists from the US, Europe, and Latin America. The conference successfully stimulated communication and the dissemination of knowledge among scientists involved in basic and applied research. The focus of the conference was on microbial physiology and genetics and included sessions on C1 metabolism, archaeal metabolism, proteases and chaperones, gene arrays, and metabolic engineering. The meeting provided the setting for in-depth discussions between scientists who are internationally recognized for their research in these fields. The following objectives were met: (1) The promotion of interaction andmore » future collaborative projects among scientists involved in basic and applied research which incorporates microbial physiology, genetics, and biochemistry; (2) the facilitation of communication of new research findings through seminars, posters, and abstracts; (3 ) the stimulation of enthusiasm and education among participants including graduate and undergraduate students.« less

  20. [Preliminarily application of content analysis to qualitative nursing data].

    PubMed

    Liang, Shu-Yuan; Chuang, Yeu-Hui; Wu, Shu-Fang

    2012-10-01

    Content analysis is a methodology for objectively and systematically studying the content of communication in various formats. Content analysis in nursing research and nursing education is called qualitative content analysis. Qualitative content analysis is frequently applied to nursing research, as it allows researchers to determine categories inductively and deductively. This article examines qualitative content analysis in nursing research from theoretical and practical perspectives. We first describe how content analysis concepts such as unit of analysis, meaning unit, code, category, and theme are used. Next, we describe the basic steps involved in using content analysis, including data preparation, data familiarization, analysis unit identification, creating tentative coding categories, category refinement, and establishing category integrity. Finally, this paper introduces the concept of content analysis rigor, including dependability, confirmability, credibility, and transferability. This article elucidates the content analysis method in order to help professionals conduct systematic research that generates data that are informative and useful in practical application.

  1. Combustion research for gas turbine engines

    NASA Technical Reports Server (NTRS)

    Mularz, E. J.; Claus, R. W.

    1985-01-01

    Research on combustion is being conducted at Lewis Research Center to provide improved analytical models of the complex flow and chemical reaction processes which occur in the combustor of gas turbine engines and other aeropropulsion systems. The objective of the research is to obtain a better understanding of the various physical processes that occur in the gas turbine combustor in order to develop models and numerical codes which can accurately describe these processes. Activities include in-house research projects, university grants, and industry contracts and are classified under the subject areas of advanced numerics, fuel sprays, fluid mixing, and radiation-chemistry. Results are high-lighted from several projects.

  2. Program of Research in Flight Dynamics, The George Washington University at NASA Langley Research Center

    NASA Technical Reports Server (NTRS)

    Murphy, Patrick C. (Technical Monitor); Klein, Vladislav

    2005-01-01

    The program objectives are fully defined in the original proposal entitled Program of Research in Flight Dynamics in GW at NASA Langley Research Center, which was originated March 20, 1975, and in the renewals of the research program from January 1, 2003 to September 30, 2005. The program in its present form includes three major topics: 1. the improvement of existing methods and development of new methods for wind tunnel and flight data analysis, 2. the application of these methods to wind tunnel and flight test data obtained from advanced airplanes, 3. the correlation of flight results with wind tunnel measurements, and theoretical predictions.

  3. PyCMSXiO: an external interface to script treatment plans for the Elekta® CMS XiO treatment planning system

    NASA Astrophysics Data System (ADS)

    Xing, Aitang; Arumugam, Sankar; Holloway, Lois; Goozee, Gary

    2014-03-01

    Scripting in radiotherapy treatment planning systems not only simplifies routine planning tasks but can also be used for clinical research. Treatment planning scripting can only be utilized in a system that has a built-in scripting interface. Among the commercially available treatment planning systems, Pinnacle (Philips) and Raystation (Raysearch Lab.) have inherent scripting functionality. CMS XiO (Elekta) is a widely used treatment planning system in radiotherapy centres around the world, but it does not have an interface that allows the user to script radiotherapy plans. In this study an external scripting interface, PyCMSXiO, was developed for XiO using the Python programming language. The interface was implemented as a python package/library using a modern object-oriented programming methodology. The package was organized as a hierarchy of different classes (objects). Each class (object) corresponds to a plan object such as the beam of a clinical radiotherapy plan. The interface of classes was implemented as object functions. Scripting in XiO using PyCMSXiO is comparable with Pinnacle scripting. This scripting package has been used in several research projects including commissioning of a beam model, independent three-dimensional dose verification for IMRT plans and a setup-uncertainty study. Ease of use and high-level functions provided in the package achieve a useful research tool. It was released as an open-source tool that may benefit the medical physics community.

  4. Biological and Chemical Technologies Research at OIT: Annual Summary Report, FY 1997

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

    Peterson, G.

    1998-03-01

    The annual summary report presents the fiscal year (FY) 1 997 research activities and accomplishments for the United States Department of Energy (DOE) Biological and Chemical Technologies Research (BCTR) Program. This BCTR program resides within the Office of Industrial Technologies (OIT) of the Office of Energy Efficiency and Renewable Energy (EE). The annual summary report for 1997 (ASR 97) contains the following: program description (including BCTR program mission statement, historical background, relevance, goals and objectives); program structure and organization; selected technical and programmatic highlights for 1 997; detailed descriptions of individual projects; and a listing of program output, including amore » bibliography of published work, patents, and awards arising from work supported by the program.« less

  5. Incorporating Social System Dynamics into the Food-Energy-Water System Resilience-Sustainability Modeling Process

    NASA Astrophysics Data System (ADS)

    Givens, J.; Padowski, J.; Malek, K.; Guzman, C.; Boll, J.; Adam, J. C.; Witinok-Huber, R.

    2017-12-01

    In the face of climate change and multi-scalar governance objectives, achieving resilience of food-energy-water (FEW) systems requires interdisciplinary approaches. Through coordinated modeling and management efforts, we study "Innovations in the Food-Energy-Water Nexus (INFEWS)" through a case-study in the Columbia River Basin. Previous research on FEW system management and resilience includes some attention to social dynamics (e.g., economic, governance); however, more research is needed to better address social science perspectives. Decisions ultimately taken in this river basin would occur among stakeholders encompassing various institutional power structures including multiple U.S. states, tribal lands, and sovereign nations. The social science lens draws attention to the incompatibility between the engineering definition of resilience (i.e., return to equilibrium or a singular stable state) and the ecological and social system realities, more explicit in the ecological interpretation of resilience (i.e., the ability of a system to move into a different, possibly more resilient state). Social science perspectives include but are not limited to differing views on resilience as normative, system persistence versus transformation, and system boundary issues. To expand understanding of resilience and objectives for complex and dynamic systems, concepts related to inequality, heterogeneity, power, agency, trust, values, culture, history, conflict, and system feedbacks must be more tightly integrated into FEW research. We identify gaps in knowledge and data, and the value and complexity of incorporating social components and processes into systems models. We posit that socio-biophysical system resilience modeling would address important complex, dynamic social relationships, including non-linear dynamics of social interactions, to offer an improved understanding of sustainable management in FEW systems. Conceptual modeling that is presented in our study, represents a starting point for a continued research agenda that incorporates social dynamics into FEW system resilience and management.

  6. 76 FR 53255 - Responsibility of Applicants for Promoting Objectivity in Research for which Public Health...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-25

    ... Part 50 45 CFR Part 94 Responsibility of Applicants for Promoting Objectivity in Research for Which...-AA53 Responsibility of Applicants for Promoting Objectivity in Research for which Public Health Service... of Applicants for Promoting Objectivity in Research for which Public Health Service Funding is Sought...

  7. Program of Research in Flight Dynamics in The George Washington University at NASA Langley Research Center, Hampton, Virginia

    NASA Technical Reports Server (NTRS)

    Klein, Vladislav

    2002-01-01

    The program objectives were defined in the original proposal entitled 'Program of Research in Flight Dynamics in the JIAFS at NASA Langley Research Center' which was originated March 20, 1975, and yearly renewals of the research program dated December 1, 1998 to December 31, 2002. The program included three major topics: 1) Improvement of existing methods and development of new methods for flight and wind tunnel data analysis based on system identification methodology; 2) Application of these methods to flight and wind tunnel data obtained from advanced aircraft; 3) Modeling and control of aircraft. The principal investigator of the program was Dr. Vladislav Klein, Professor Emeritus at The George Washington University, DC. Seven Graduate Research Scholar Assistants (GRSA) participated in the program. The results of the research conducted during four years of the total co-operative period were published in 2 NASA Technical Reports, 3 thesis and 3 papers. The list of these publications is included.

  8. Traversing the many paths of workflow research: developing a conceptual framework of workflow terminology through a systematic literature review

    PubMed Central

    Novak, Laurie L; Johnson, Kevin B; Lorenzi, Nancy M

    2010-01-01

    The objective of this review was to describe methods used to study and model workflow. The authors included studies set in a variety of industries using qualitative, quantitative and mixed methods. Of the 6221 matching abstracts, 127 articles were included in the final corpus. The authors collected data from each article on researcher perspective, study type, methods type, specific methods, approaches to evaluating quality of results, definition of workflow and dependent variables. Ethnographic observation and interviews were the most frequently used methods. Long study durations revealed the large time commitment required for descriptive workflow research. The most frequently discussed technique for evaluating quality of study results was triangulation. The definition of the term “workflow” and choice of methods for studying workflow varied widely across research areas and researcher perspectives. The authors developed a conceptual framework of workflow-related terminology for use in future research and present this model for use by other researchers. PMID:20442143

  9. LIEKKI -- Combustion and gasification research in Finland 1988--1998

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

    Hupa, M.; Matinlinna, J.

    1996-12-31

    The objective of the Combustion and Gasification Research Program LIEKKI is to develop environmentally sound energy production techniques that are based on combustion and/or gasification. The research supports equipment manufacturers in Finland as they develop and improve their top export products, such as the fluidized bed boilers, black liquor recovery boilers, and heavy diesel power plants. The research is also heavily focused on new techniques not yet on the market, ones with higher efficiency of electricity production and, simultaneously, significantly simpler emission control systems. The most important concepts here include combustors or gasifiers based on fluidized bed technology at elevatedmore » pressures. At present the LIEKKI program includes 49 research projects and it connects some 150 scientists and research engineers in the universities and research centers of Finland. The overall annual budget of the program has been around 10 Mill. USD, co-funded by the industry and the government agency TEKES (Technology Development Centre) in Finland. The program is coordinated by Aabo Akademi University in Turku, Finland.« less

  10. Small Unmanned Aircraft Systems Integration into the National Airspace System Visual-Line-of-Sight Human-in-the-Loop Experiment

    NASA Technical Reports Server (NTRS)

    Trujillo, Anna C.; Ghatas, Rania W.; Mcadaragh, Raymon; Burdette, Daniel W.; Comstock, James R.; Hempley, Lucas E.; Fan, Hui

    2015-01-01

    As part of the Unmanned Aircraft Systems (UAS) in the National Airspace System (NAS) project, research on integrating small UAS (sUAS) into the NAS was underway by a human-systems integration (HSI) team at the NASA Langley Research Center. Minimal to no research has been conducted on the safe, effective, and efficient manner in which to integrate these aircraft into the NAS. sUAS are defined as aircraft weighing 55 pounds or less. The objective of this human system integration team was to build a UAS Ground Control Station (GCS) and to develop a research test-bed and database that provides data, proof of concept, and human factors guidelines for GCS operations in the NAS. The objectives of this experiment were to evaluate the effectiveness and safety of flying sUAS in Class D and Class G airspace utilizing manual control inputs and voice radio communications between the pilot, mission control, and air traffic control. The design of the experiment included three sets of GCS display configurations, in addition to a hand-held control unit. The three different display configurations were VLOS, VLOS + Primary Flight Display (PFD), and VLOS + PFD + Moving Map (Map). Test subject pilots had better situation awareness of their vehicle position, altitude, airspeed, location over the ground, and mission track using the Map display configuration. This configuration allowed the pilots to complete the mission objectives with less workload, at the expense of having better situation awareness of other aircraft. The subjects were better able to see other aircraft when using the VLOS display configuration. However, their mission performance, as well as their ability to aviate and navigate, was reduced compared to runs that included the PFD and Map displays.

  11. Hand controller study of force and control mode

    NASA Technical Reports Server (NTRS)

    Morris, A. Terry

    1992-01-01

    The objectives are to compare and evaluate the utility and effectiveness of various input control devices, e.g., hand controllers, with respect to the relative importance of force and operation control mode (rate or position) for Space Station Freedom (SSF) related tasks. The topics are presented in viewgraph form and include the: Intelligent Research Systems Lab (ISRL) experimental design; Telerobotic Systems Research Laboratory (TSRL) final experimental design; and factor analysis summary of results.

  12. Mid-frequency Environmental and Acoustic Studies From SW06, and Applications to Asian Littoral Waters

    DTIC Science & Technology

    2008-09-30

    Research Laboratory, the Korean Agency for Defense Development (ADD), Hanyang University ( HYU ), to undertake collaborative research programs in...objective was to participate in experiment off the coast of Korea with NRL, ADD and HYU that occurred in August. APPROACH The main item of...directions with respect to the MORAY. Key individuals involved in SW06 data analysis include Jeewoong Choi ( HYU ) in relation to propagation analysis

  13. Beyond regulatory compression: confronting the liminal spaces of health research regulation

    PubMed Central

    Taylor-Alexander, Samuel; Dove, Edward S.; Fletcher, Isabel; Ganguli Mitra, Agomoni; McMillan, Catriona; Laurie, Graeme

    2016-01-01

    ABSTRACT Biomedicine and the life sciences continuously rearrange the relationship between culture and biology. In consequence, we increasingly look for a suitable regulatory response to reduce perceived uncertainty and instability. This article examines the full implications of this ‘regulatory turn’ by drawing on the anthropological concept of liminality. We offer the term ‘regulatory compression’ to characterise the effects of extant regulatory approaches on health research practices. With its focus on transformation and the ‘in-between’, liminality allows us to see how regulatory frameworks rely on a silo-based approach to classifying and regulating research objects such that they: (1) limit the flexibility necessary in clinical and laboratory research; (2) result in the emergence of unregulated spaces that lie between the bounded regulatory spheres; and (3) curtail modes of public participation in the health research enterprise. We suggest there is a need to develop the notion of ‘processual regulation’, a novel framework that requires a temporal-spatial examination of regulatory spaces and practices as these are experienced by all actors, including the relationship of actors with the objects of regulation. PMID:28058061

  14. Geneticizing Ethnicity and Diet: Anti-doping Science and Its Social Impact in the Age of Post-genomics.

    PubMed

    Hyun, Jaehwan

    2017-01-01

    While gene doping and other technological means of sport enhancement have become a topic of ethical debate, a major outcome from genomic research in sports is often linked to the regulation of doping. In particular, researchers within the field of anti-doping science, a regulatory science that aims to develop scientific solutions for regulating doped athletes, have conducted genomic research on anabolic-androgenic steroids. Genomic knowledge on anabolic-androgenic steroids, a knowledge base that has been produced to improve doping regulation, has caused the 'geneticization' of cultural objects such as ethnic identities and dietary habits. Through examining how anti-doping genomic knowledge and its media representation unnecessarily reify cultural objects in terms of genomics, I argue that Ethical, Legal, and Social Implications (ELSI) research programs in human enhancement should include the social impacts of anti-doping science in their discussions. Furthermore, this article will propose that ELSI scholars begin their academic analysis on anti-doping science by engaging with the recent ELSI scholarship on genomics and race and consider the regulatory and political natures of anti-doping research.

  15. Geneticizing Ethnicity and Diet: Anti-doping Science and Its Social Impact in the Age of Post-genomics

    PubMed Central

    Hyun, Jaehwan

    2017-01-01

    While gene doping and other technological means of sport enhancement have become a topic of ethical debate, a major outcome from genomic research in sports is often linked to the regulation of doping. In particular, researchers within the field of anti-doping science, a regulatory science that aims to develop scientific solutions for regulating doped athletes, have conducted genomic research on anabolic-androgenic steroids. Genomic knowledge on anabolic-androgenic steroids, a knowledge base that has been produced to improve doping regulation, has caused the ‘geneticization’ of cultural objects such as ethnic identities and dietary habits. Through examining how anti-doping genomic knowledge and its media representation unnecessarily reify cultural objects in terms of genomics, I argue that Ethical, Legal, and Social Implications (ELSI) research programs in human enhancement should include the social impacts of anti-doping science in their discussions. Furthermore, this article will propose that ELSI scholars begin their academic analysis on anti-doping science by engaging with the recent ELSI scholarship on genomics and race and consider the regulatory and political natures of anti-doping research. PMID:28536601

  16. NASA-UVA Light Aerospace Alloy and Structures Technology Program (LA2ST). Research on Materials for the High Speed Civil Transport

    NASA Technical Reports Server (NTRS)

    Gangloff, Richard P.; Starke, Edgar A., Jr.; Kelly, Robert G.; Scully, John R.; Stoner, Glenn E.; Wert, John A.

    1997-01-01

    Since 1986, the NASA-Langley Research Center has sponsored the NASA-UVa Light Alloy and Structures Technology (LA2ST) Program at the University of Virginia (UVa). The fundamental objective of the LA2ST program is to conduct interdisciplinary graduate student research on the performance of next generation, light-weight aerospace alloys, composites and thermal gradient structures. The LA2ST program has aimed to product relevant data and basic understanding of material mechanical response, environmental/corrosion behavior, and microstructure; new monolithic and composite alloys; advanced processing methods; measurement and modeling advances; and a pool of educated graduate students for aerospace technologies. The scope of the LA2ST Program is broad. Research areas include: (1) Mechanical and Environmental Degradation Mechanisms in Advanced Light Metals and Composites, (2) Aerospace Materials Science, (3) Mechanics of materials for Aerospace Structures, and (4) Thermal Gradient Structures. A substantial series of semi-annual progress reports issued since 1987 documents the technical objectives, experimental or analytical procedures, and detailed results of graduate student research in these topical areas.

  17. “You’ve Gotta Know the Community”: Minority Women Make Recommendations About Community-Focused Health Research

    PubMed Central

    Pinto, Rogério M.; McKay, Mary M.; Escobar, Celeste

    2009-01-01

    Objectives To determine what ethnic and racial minority women recommend as the best approaches to participatory health research in their communities. To achieve this goal, this study focused on HIV prevention research. Methods In 2003, Seven African American and seven Latina women (ages 33 to 52), all members of an HIV Prevention Collaborative Board, participated in individual interviews, lasting about 90 minutes each. Participants discussed their involvement in participatory research, and made recommendations as to how health researchers might better engage their communities. Data were coded independently by two coders following standard procedure for content analysis. Results Women’s voices and expertise can help guide health-related research. This study shows that: (1) participatory HIV prevention research should be founded on trust and commitment, leading to social support; (2) research partners ought to come from diverse backgrounds and be knowledgeable about the community and willing to work on common objectives; and (3) collaborative partnerships ought to portray an image of strength and cohesion, and a clear articulation of the mission around a research project. Implications To develop meaningful health research, researchers need to establish long-term ongoing relationships with community collaborators, including minority women from diverse backgrounds. Researchers ought to take a holistic approach working with communities, and ought to consider their research interests vis-à-vis the community’s needs. PMID:18581694

  18. Background on Ammonia and EPA methods for key Ammonia (NH3) sectors in the NEI

    EPA Science Inventory

    Emissions Research for the National Emissions Inventory – 2017 NEI and Beyond Objective: Improve science of emissions sources that are associated with natural and physical processes in the environment. Include these improved emissions in the National Emissions Inventory (N...

  19. Post weld and epoxy anchorage variations for w-beam guardrail attached to low-rill culverts.

    DOT National Transportation Integrated Search

    2013-08-01

    The research effort consisted of two objectives for dealing with alterations to the W-beam guardrail system developed : for attachment to the top of low-fill culverts. This effort included: (1) investigation of an alternative weld detail to simplify ...

  20. Sugarcane field residue and root allelopathic impact on weed seed germination

    USDA-ARS?s Scientific Manuscript database

    Allelopathy, the chemical interaction between plants, may result in the inhibition of plant growth and development, which can include compounds released from a crop that adversely impact weed species. The objective of this research was to determine the allelopathic impact of sugarcane (Saccharum off...

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