WorldWideScience

Sample records for technology coordination groups

  1. Coordinating Group report

    Energy Technology Data Exchange (ETDEWEB)

    1994-01-01

    In December 1992, western governors and four federal agencies established a Federal Advisory Committee to Develop On-site Innovative Technologies for Environmental Restoration and Waste Management (the DOIT Committee). The purpose of the Committee is to advise the federal government on ways to improve waste cleanup technology development and the cleanup of federal sites in the West. The Committee directed in January 1993 that information be collected from a wide range of potential stakeholders and that innovative technology candidate projects be identified, organized, set in motion, and evaluated to test new partnerships, regulatory approaches, and technologies which will lead to improve site cleanup. Five working groups were organized, one to develop broad project selection and evaluation criteria and four to focus on specific contaminant problems. A Coordinating Group comprised of working group spokesmen and federal and state representatives, was set up to plan and organize the routine functioning of these working groups. The working groups were charged with defining particular contaminant problems; identifying shortcomings in technology development, stakeholder involvement, regulatory review, and commercialization which impede the resolution of these problems; and identifying candidate sites or technologies which could serve as regional innovative demonstration projects to test new approaches to overcome the shortcomings. This report from the Coordinating Group to the DOIT Committee highlights the key findings and opportunities uncovered by these fact-finding working groups. It provides a basis from which recommendations from the DOIT Committee to the federal government can be made. It also includes observations from two public roundtables, one on commercialization and another on regulatory and institutional barriers impeding technology development and cleanup.

  2. International Space Exploration Coordination Group Assessment of Technology Gaps for LOx/Methane Propulsion Systems for the Global Exploration Roadmap

    OpenAIRE

    Hurlbert, Eric A.; Manfletti, Chiara; Sippel, Martin

    2016-01-01

    As part of the Global Exploration Roadmap (GER), the International Space Exploration Coordination Group (ISECG) formed two technology gap assessment teams to evaluate topic discipline areas that had not been worked at an international level to date. The participating agencies were ASI, CNES, DLR, ESA, JAXA, and NASA. Accordingly, the ISECG Technology Working Group (TWG) recommended two discipline areas based on Critical Technology Needs reflected within the GER Technology Development Map (GTD...

  3. International Space Exploration Coordination Group Assessment of Technology Gaps for LOx/Methane Propulsion Systems for the Global Exploration Roadmap

    Science.gov (United States)

    Hurlbert, Eric A.; Whitley, Ryan; Klem, Mark D.; Johnson, Wesley; Alexander, Leslie; D'Aversa, Emanuela; Ruault, Jean-Marc; Manfletti, Chiara; Caruana, Jean-Noel; Ueno, Hiroshi; hide

    2016-01-01

    As part of the Global Exploration Roadmap (GER), the International Space Exploration Coordination Group (ISECG) formed two technology gap assessment teams to evaluate topic discipline areas that had not been worked at an international level to date. The participating agencies were ASI, CNES, DLR, ESA, JAXA, and NASA. Accordingly, the ISECG Technology Working Group (TWG) recommended two discipline areas based on Critical Technology Needs reflected within the GER Technology Development Map (GTDM): Dust Mitigation and LOX/Methane Propulsion. LOx/Methane propulsion systems are enabling for future human missions Mars by significantly reducing the landed mass of the Mars ascent stage through the use of in-situ propellant production, for improving common fluids for life support, power and propulion thus allowing for diverse redundancy, for eliminating the corrosive and toxic propellants thereby improving surface operations and resusabilty, and for inceasing the performance of propulsion systems. The goals and objectives of the international team are to determine the gaps in technology that must be closed for LOx/Methane to be used in human exploration missions in cis-lunar, lunar, and Mars mission applications. An emphasis is placed on near term lunar lander applications with extensibility to Mars. Each agency provided a status of the substantial amount of Lox/Methane propulsion system development to date and their inputs on the gaps in the technology that are remaining. The gaps, which are now opportunities for collaboration, are then discussed.

  4. Control technology and coordination deformation mechanism of rise entry group with high ground stress

    Institute of Scientific and Technical Information of China (English)

    Li Qingfeng; Zhu Quanqu

    2012-01-01

    Based on engineering practices of Wuyang Coal Mine,we carried out X-ray diffract researches on No.3 coal; and the rocks of its roof and floor by XRD meter,and simulated the interactive effect of the surrounding rock deformation by FLAC2D5.0 numerical simulation software under the condition of different tunneling method of multimine roadway in parallel.The internal structures of the surrounding rocks of 76 belt roadway were monitored by borehole observation instruments; and then,we analyzed the reason of failure and deformation of surrounding rocks of several rise entry,and proposed the technical measures for controlling interactive effect of several rise entry surrounding rock deformation at last.For the thickness seam rise roadway,two conclusions were drawn:one is that the co-deformation among roadway groups mainly reflecton that both shear failure and deformation in coal pillar among roadways have decreased the width of pillar core region and clamping action of coal pillar to roof strata,increased the actual span of roof strata,intensified the flexural failure of roof strata and prized the bed separation of roof deep rock strata.The other conclusion is that the factors controlling the interactive deformation among roadways is obvious when appropriate re-adjustment in construction sequence of the tunneling of multimine parallel roadways because the construction sequence among roadways also has great effects on deformation of the surrounding rock in roadway.

  5. Coordination theory and collaboration technology

    CERN Document Server

    Olson, Gary M; Smith, John B

    2001-01-01

    The National Science Foundation funded the first Coordination Theory and Collaboration Technology initiative to look at systems that support collaborations in business and elsewhere. This book explores the global revolution in human interconnectedness. It will discuss the various collaborative workgroups and their use in technology. The initiative focuses on processes of coordination and cooperation among autonomous units in human systems, in computer and communication systems, and in hybrid organizations of both systems. This initiative is motivated by three scientific issues which have been

  6. Understanding how animal groups achieve coordinated movement.

    Science.gov (United States)

    Herbert-Read, J E

    2016-10-01

    Moving animal groups display remarkable feats of coordination. This coordination is largely achieved when individuals adjust their movement in response to their neighbours' movements and positions. Recent advancements in automated tracking technologies, including computer vision and GPS, now allow researchers to gather large amounts of data on the movements and positions of individuals in groups. Furthermore, analytical techniques from fields such as statistical physics now allow us to identify the precise interaction rules used by animals on the move. These interaction rules differ not only between species, but also between individuals in the same group. These differences have wide-ranging implications, affecting how groups make collective decisions and driving the evolution of collective motion. Here, I describe how trajectory data can be used to infer how animals interact in moving groups. I give examples of the similarities and differences in the spatial and directional organisations of animal groups between species, and discuss the rules that animals use to achieve this organisation. I then explore how groups of the same species can exhibit different structures, and ask whether this results from individuals adapting their interaction rules. I then examine how the interaction rules between individuals in the same groups can also differ, and discuss how this can affect ecological and evolutionary processes. Finally, I suggest areas of future research.

  7. 28 June 2012 - Members of the European Brain Council led by President Mary Baker visiting the LHC tunnel at Point 5 with Technology Department Group Leader L. Bottura and CMS experimental area with Run Coordinator M. Chamizo-Llatas.

    CERN Multimedia

    Jean-Claude Gadmer

    2012-01-01

    28 June 2012 - Members of the European Brain Council led by President Mary Baker visiting the LHC tunnel at Point 5 with Technology Department Group Leader L. Bottura and CMS experimental area with Run Coordinator M. Chamizo-Llatas.

  8. Dynnikov coordinates on virtual braid groups

    CERN Document Server

    Bardakov, Valerij G; Wiest, Bert

    2011-01-01

    We define Dynnikov coordinates on virtual braid groups. We prove that they are faithful invariants of virtual 2-braids, and present evidence that they are also very powerful invariants for general virtual braids.

  9. Adaptive group coordination and role differentiation.

    Directory of Open Access Journals (Sweden)

    Michael E Roberts

    Full Text Available Many real world situations (potluck dinners, academic departments, sports teams, corporate divisions, committees, seminar classes, etc. involve actors adjusting their contributions in order to achieve a mutually satisfactory group goal, a win-win result. However, the majority of human group research has involved situations where groups perform poorly because task constraints promote either individual maximization behavior or diffusion of responsibility, and even successful tasks generally involve the propagation of one correct solution through a group. Here we introduce a group task that requires complementary actions among participants in order to reach a shared goal. Without communication, group members submit numbers in an attempt to collectively sum to a randomly selected target number. After receiving group feedback, members adjust their submitted numbers until the target number is reached. For all groups, performance improves with task experience, and group reactivity decreases over rounds. Our empirical results provide evidence for adaptive coordination in human groups, and as the coordination costs increase with group size, large groups adapt through spontaneous role differentiation and self-consistency among members. We suggest several agent-based models with different rules for agent reactions, and we show that the empirical results are best fit by a flexible, adaptive agent strategy in which agents decrease their reactions when the group feedback changes. The task offers a simple experimental platform for studying the general problem of group coordination while maximizing group returns, and we distinguish the task from several games in behavioral game theory.

  10. Explosive Technology Group

    Data.gov (United States)

    Federal Laboratory Consortium — The Explosive Technology Group (ETG) provides diverse technical expertise and an agile, integrated approach to solve complex challenges for all classes of energetic...

  11. Facilitating Group Decision-Making: Facilitator's Subjective Theories on Group Coordination

    Directory of Open Access Journals (Sweden)

    Michaela Kolbe

    2008-10-01

    Full Text Available A key feature of group facilitation is motivating and coordinating people to perform their joint work. This paper focuses on group coordination which is a prerequisite to group effectiveness, especially in complex tasks. Decision-making in groups is a complex task that consequently needs to be coordinated by explicit rather than implicit coordination mechanisms. Based on the embedded definition that explicit coordination does not just happen but is purposely executed by individuals, we argue that individual coordination intentions and mechanisms should be taken into account. Thus far, the subjective perspective of coordination has been neglected in coordination theory, which is understandable given the difficulties in defining and measuring subjective aspects of group facilitation. We therefore conducted focused interviews with eight experts who either worked as senior managers or as experienced group facilitators and analysed their approaches to group coordination using methods of content analysis. Results show that these experts possess sophisticated mental representations of their coordination behaviour. These subjective coordination theories can be organised in terms of coordination schemes in which coordination-releasing situations are facilitated by special coordination mechanisms that, in turn, lead to the perception of specific consequences. We discuss the importance of these subjective coordination theories for effectively facilitating group decision-making and minimising process losses. URN: urn:nbn:de:0114-fqs0901287

  12. 22 CFR 94.8 - Interagency coordinating group.

    Science.gov (United States)

    2010-04-01

    ... 22 Foreign Relations 1 2010-04-01 2010-04-01 false Interagency coordinating group. 94.8 Section 94.8 Foreign Relations DEPARTMENT OF STATE LEGAL AND RELATED SERVICES INTERNATIONAL CHILD ABDUCTION § 94.8 Interagency coordinating group. The U.S. Central Authority shall nominate federal employees...

  13. 34th Geothermal Coordinating Group Meeting

    Energy Technology Data Exchange (ETDEWEB)

    None

    1982-11-09

    Chairman William Ogle said the overall purpose of the meeting was to consider how the US government, and the Division of Geothermal Energy in particular, might apply its geothermal effort more effectively. Given the present situation, how does Uncle Sam make the best possible effort? On this theme, there are 4 main subquestions: (1) what government support is needed? (2) how can we improve cooperation between industry, the national laboratories, universities, and industries, and does it matter? (3) how do we transfer technology to industry? (4) What should the technical aims be for the next year or so?

  14. Time-Space-Strength Coordinative Mining Technology of High Gassy Seams Group%高瓦斯煤层群“时间-空间-强度”协调开采技术

    Institute of Scientific and Technical Information of China (English)

    谢广祥; 唐永志; 王磊

    2014-01-01

    为实现低透气性高瓦斯煤层群连续协调开采,采用数值分析、现场实测等综合手段,对高瓦斯煤层群工作面的协调开采技术进行研究。结果表明:工作面后方采空区底板岩层中,存在低应力卸压区域,但随着采空区矸石冒落充填压实后,又出现应力回升现象,不利于下伏煤层瓦斯抽采卸压;上覆煤层的采掘空间位于下煤层开采应力壳的影响范围内,围岩稳定性差,不利于上覆煤层的采掘。基于应力壳的存在及其演化带来的影响,提出了高瓦斯煤层群工作面“时间-空间-强度”协调统一的开采技术,新庄孜煤矿六二采区的6211(1)工作面和62108工作面回采结果表明,2个工作面间没有产生相互采动影响,实现了煤层群工作面的连续协调开采。%In order to realize continues and coordinative mining of low permeability and high gassy seam group,the numerical analysis,site measurement and other comprehensive means were applied to study the coordinative mining technology of coal mining face in high gassy seam group.The study results showed that there was low stress pressure released zone existed in the floor of the goaf behind the coal mining face and with the coal refuse caving and backfill compaction in the goaf,a stress rising phenomenon occurred again and could not be favor-able to the gas drainage and pressure releasing in the underlying seam.A mining and driving space of the overlying seam was located within a mining stress shell influence scope of the below seam and the poor stability of the surrounding rock with serious failure would not be fa-vorable to the mining and driving operation in the overlying seam.Based on the stress shell existed and the influences from the evolution,a time-space-strength coordinative mining technology of the coal mining face in the high gassy seam group was provided and applied to the No.6211(1)Coal Mining Face and No.62108 Coal Mining Face in No.62 Mining Block of

  15. Animal signals and emotion in music: Coordinating affect across groups

    OpenAIRE

    Gregory A. Bryant

    2013-01-01

    Researchers studying the emotional impact of music have not traditionally been concerned with the principled relationship between form and function in evolved animal signals. The acoustic structure of musical forms is related in important ways to emotion perception, and thus research on nonhuman animal vocalizations is relevant for understanding emotion in music. Musical behavior occurs in cultural contexts that include many other coordinated activities which mark group identity, and can allo...

  16. Technology Leadership or Technology Somnambulism? Exploring the Discourse of Integration amongst Information and Communication Technology Coordinators

    Science.gov (United States)

    McDonagh, Adrian; McGarr, Oliver

    2015-01-01

    This research aimed to explore information and communication technology (ICT) coordinators' discourse in relation to ICT integration in a sample of Irish post-primary schools. As ICT leaders in their schools, how they conceptualise ICT significantly influences school-based policy and use. The research involved semi-structured interviews with a…

  17. In-group defense, out-group aggression, and coordination failures in intergroup conflict.

    Science.gov (United States)

    De Dreu, Carsten K W; Gross, Jörg; Méder, Zsombor; Giffin, Michael; Prochazkova, Eliska; Krikeb, Jonathan; Columbus, Simon

    2016-09-20

    Intergroup conflict persists when and because individuals make costly contributions to their group's fighting capacity, but how groups organize contributions into effective collective action remains poorly understood. Here we distinguish between contributions aimed at subordinating out-groups (out-group aggression) from those aimed at defending the in-group against possible out-group aggression (in-group defense). We conducted two experiments in which three-person aggressor groups confronted three-person defender groups in a multiround contest game (n = 276; 92 aggressor-defender contests). Individuals received an endowment from which they could contribute to their group's fighting capacity. Contributions were always wasted, but when the aggressor group's fighting capacity exceeded that of the defender group, the aggressor group acquired the defender group's remaining resources (otherwise, individuals on both sides were left with the remainders of their endowment). In-group defense appeared stronger and better coordinated than out-group aggression, and defender groups survived roughly 70% of the attacks. This low success rate for aggressor groups mirrored that of group-hunting predators such as wolves and chimpanzees (n = 1,382 cases), hostile takeovers in industry (n = 1,637 cases), and interstate conflicts (n = 2,586). Furthermore, whereas peer punishment increased out-group aggression more than in-group defense without affecting success rates (Exp. 1), sequential (vs. simultaneous) decision-making increased coordination of collective action for out-group aggression, doubling the aggressor's success rate (Exp. 2). The relatively high success rate of in-group defense suggests evolutionary and cultural pressures may have favored capacities for cooperation and coordination when the group goal is to defend, rather than to expand, dominate, and exploit.

  18. Animal signals and emotion in music: Coordinating affect across groups

    Directory of Open Access Journals (Sweden)

    Gregory A. Bryant

    2013-12-01

    Full Text Available Researchers studying the emotional impact of music have not traditionally been concerned with the principled relationship between form and function in evolved animal signals. The acoustic structure of musical forms is related in important ways to emotion perception, and thus research on nonhuman animal vocalizations is relevant for understanding emotion in music. Musical behavior occurs in cultural contexts that include many other coordinated activities which mark group identity, and can allow people to communicate within and between social alliances. The emotional impact of music might be best understood as a proximate mechanism serving an ultimately social function. Here I describe recent work that reveals intimate connections between properties of certain animal signals and evocative aspects of human music, including 1 examinations of the role of nonlinearities (e.g., broadband noise in nonhuman animal vocalizations, and the analogous production and perception of these features in human music, and 2 an analysis of group musical performances and possible relationships to nonhuman animal chorusing and emotional contagion effects. Communicative features in music are likely due primarily to evolutionary byproducts of phylogenetically older, but still intact communication systems. But in some cases, such as the coordinated rhythmic sounds produced by groups of musicians, our appreciation and emotional engagement might be due to the operation of an adaptive social signaling system. Future empirical work should examine human musical behavior through the comparative lens of behavioral ecology and an adaptationist cognitive science. By this view, particular coordinated sound combinations generated by musicians exploit evolved perceptual response biases—many shared across species—and proliferate through cultural evolutionary processes.

  19. Animal signals and emotion in music: coordinating affect across groups.

    Science.gov (United States)

    Bryant, Gregory A

    2013-01-01

    Researchers studying the emotional impact of music have not traditionally been concerned with the principled relationship between form and function in evolved animal signals. The acoustic structure of musical forms is related in important ways to emotion perception, and thus research on non-human animal vocalizations is relevant for understanding emotion in music. Musical behavior occurs in cultural contexts that include many other coordinated activities which mark group identity, and can allow people to communicate within and between social alliances. The emotional impact of music might be best understood as a proximate mechanism serving an ultimately social function. Recent work reveals intimate connections between properties of certain animal signals and evocative aspects of human music, including (1) examinations of the role of nonlinearities (e.g., broadband noise) in non-human animal vocalizations, and the analogous production and perception of these features in human music, and (2) an analysis of group musical performances and possible relationships to non-human animal chorusing and emotional contagion effects. Communicative features in music are likely due primarily to evolutionary by-products of phylogenetically older, but still intact communication systems. But in some cases, such as the coordinated rhythmic sounds produced by groups of musicians, our appreciation and emotional engagement might be driven by an adaptive social signaling system. Future empirical work should examine human musical behavior through the comparative lens of behavioral ecology and an adaptationist cognitive science. By this view, particular coordinated sound combinations generated by musicians exploit evolved perceptual response biases - many shared across species - and proliferate through cultural evolutionary processes.

  20. GUIDELESS SPATIAL COORDINATE MEASUREMENT TECHNOLOGY BASED ON CODING POLE

    Institute of Scientific and Technical Information of China (English)

    ZHAO Min; QIU Zongming; QU Jiamin; LIU Hongzhao

    2008-01-01

    A new method of guideless spatial coordinate measurement technology based on coding pole and vision measurement is proposed. Unequal spacing of bar code is adopted to pole, so that the code combination of pole image in measuring field is unique. Holographic characteristics of numeric coding pole are adopted to obtain pole pose and pole probe position by any section of bar code on the pole. Spatial coordinates of measuring points can be obtained by coordinate transform. The contradiction between high resolution and large visual field of image sensor is resolved, thereby providing a new concept for surface shape measurement of large objects with high precision. The measurement principles of the system are expounded and mathematic model is established. The measurement equation is evaluated by simulation experiments and the measurement precision is analyzed. Theoretical analysis and simulation experiments prove that this system is characterized by simple structure and wide measurement range. Therefore it can be used in the 3-dimentional coordinate measurement of large objects.

  1. 75 FR 6398 - Office of the National Coordinator for Health Information Technology; HIT Policy Committee's...

    Science.gov (United States)

    2010-02-09

    ... HUMAN SERVICES Office of the National Coordinator for Health Information Technology; HIT Policy Committee's Adoption/Certification Workgroup Meeting; Notice of Meeting AGENCY: Office of the National Coordinator for Health Information Technology, HHS. ACTION: Notice of meeting. This notice announces...

  2. Health Information Technology and Care Coordination: The Next Big Opportunity for Informatics?

    Science.gov (United States)

    Bates, D W

    2015-08-13

    The costs of care in the U.S. are very high, in part because canre is relatively uncoordinated. To begin to address this and other issues, health care reform was passed, including the notion of accountable care. Under acountable care arrangements, providers are at risk for the costs of the care they provide to groups of patients. Evaluation of costs has made it clear that a large proportion of these costs are in the post-acute setting, and also that many specific problems such as adverse events and unnecessary readmissions occur following transitions. However, the electronic health records of today do not provide a great deal of assistance with the coordination of care, and even the best organizations have relatively primitive systems with respect to care coordination, even though communication is absolutely central to better coordination of care and health information technology (HIT) is a powerful lever for improving communication. This paper identifies specific gaps in care coordination today, presents a framework for better coordinating care using HIT, then describes how specific technologies can be leveraged. Also discussed are the need to build and test specific interventions to improve HIT-related care coordination tools, and the key policy steps needed to accomplish this.

  3. The Collaborative Coordination of Special Interest Groups on the Telemedicine University Network (RUTE) in Brazil.

    Science.gov (United States)

    de Lima Verde Brito, Thiago Delevidove; Baptista, Roberto Silva; de Lima Lopes, Paulo Roberto; Haddad, Ana Estela; Messina, Luiz Ary; Torres Pisa, Ivan

    2015-01-01

    In Brazil the Telemedicine University Network (Rede Universitária de Telemedicina RUTE) is an initiative that among others promotes collaboration between university hospitals, universities, and health professionals through information technology infrastructure and special interest groups (SIGs) support. This paper presents results of analyses on collaboration during implementation and coordination activities of RUTE SIGs. This study is based on descriptive statistics and data visualization previously collected by RUTE national coordination relative to the status in July 2014. The analysis through collaboration graph identified the strongest collaboration RUTE units. The graph also highlights the collaborative relationship of RUTE units in form of communities, the most collaborative with each other in a communion in the same SIGs, and the less the collaborative units in the network. It should be stated that the most active units are also the oldest in the community.

  4. 75 FR 76986 - Office of the National Coordinator for Health Information Technology; Health Information...

    Science.gov (United States)

    2010-12-10

    ... HUMAN SERVICES Office of the National Coordinator for Health Information Technology; Health Information Technology; Request for Information Regarding the President's Council of Advisors on Science and Technology (PCAST) Report Entitled ``Realizing the Full Potential of Health Information Technology To...

  5. 75 FR 47631 - Swets Information Services, Operations Department, Information Technology Group, Marketing Group...

    Science.gov (United States)

    2010-08-06

    ... Technology Group, Marketing Group, Finance Group, Runnemede, NJ; Amended Certification Regarding Eligibility... investigation combined the Operations Department, Information Technology (IT) Group, Marketing Group and the... Information Services, Operations Department, Information Technology Group, Marketing Group, and......

  6. 75 FR 151 - Office of the National Coordinator for Health Information Technology; HIT Policy Committee...

    Science.gov (United States)

    2010-01-04

    ... the development and adoption of a nationwide health information technology infrastructure that permits... HUMAN SERVICES Office of the National Coordinator for Health Information Technology; HIT Policy... Information Technology, HHS. ACTION: Notice of meeting. This notice announces a forthcoming meeting of...

  7. 75 FR 16126 - Office of the National Coordinator for Health Information Technology; HIT Policy Committee...

    Science.gov (United States)

    2010-03-31

    ... the development and adoption of a nationwide health information technology infrastructure that permits... HUMAN SERVICES Office of the National Coordinator for Health Information Technology; HIT Policy... Information Technology, HHS. ACTION: Notice of meeting. This notice announces a forthcoming meeting of...

  8. 75 FR 5595 - Office of the National Coordinator for Health Information Technology; HIT Policy Committee...

    Science.gov (United States)

    2010-02-03

    ... the development and adoption of a nationwide health information technology infrastructure that permits... HUMAN SERVICES Office of the National Coordinator for Health Information Technology; HIT Policy... Information Technology, HHS. ACTION: Notice of meeting. This notice announces a forthcoming meeting of...

  9. 76 FR 41987 - Interagency Working Group on Coordination of Domestic Energy Development and Permitting in Alaska

    Science.gov (United States)

    2011-07-15

    ... an Interagency Working Group on Coordination of Domestic Energy Development and Permitting in Alaska... July 15, 2011 Part V The President Executive Order 13580--Interagency Working Group on Coordination of Domestic Energy Development and Permitting in Alaska #0; #0; #0; Presidential Documents #0; #0;...

  10. Health Information Technology: An Expanded Care Coordination in Rural Tennessee.

    Science.gov (United States)

    Wodarski, John S; Green, Philip D

    2015-01-01

    The Expanded Care Coordination through the Use of Health Information Technology in Rural Tennessee was a 3-year initiative implemented by The University of Tennessee Children's Mental Health Services Research Center and the Helen Ross McNabb Center Regional Mental Health System. The program targeted rural adults in the East Tennessee area. This intervention utilized the Alcohol Use Disorder Identification Test (AUDIT), Drug Abuse Screening Test (DAST), and AC-COD screening tools. After the initial screening, the appropriate level of intervention was assessed. Clients completed modules on the program's website and met with a clinician for a minimum for four face-to-face meetings. Alcohol use and drug use declined significantly over the course of the program. Alcohol use and outpatient treatment for alcohol and substance abuse declined significantly over the course of the program. There were also significant decreases in days of probations, depression, physical complaints, and violent behaviors. Health information technology is becoming more common in mental health treatment facilities. However, more testing needs to be done with larger samples to assess the efficacy of the program.

  11. 75 FR 71464 - Metlife Technology, Operations, and Information Technology Groups Including On-Site Leased...

    Science.gov (United States)

    2010-11-23

    ... Employment and Training Administration Metlife Technology, Operations, and Information Technology Groups... Moosic, PA, Metlife Technology, Operations, and Information Technology Groups Including On-Site Leased... of MetLife, Technology, Operations, and Information Technology Groups, Moosic, Pennsylvania...

  12. Optimal Coordinated Strategy Analysis for the Procurement Logistics of a Steel Group

    Directory of Open Access Journals (Sweden)

    Lianbo Deng

    2014-01-01

    Full Text Available This paper focuses on the optimization of an internal coordinated procurement logistics system in a steel group and the decision on the coordinated procurement strategy by minimizing the logistics costs. Considering the coordinated procurement strategy and the procurement logistics costs, the aim of the optimization model was to maximize the degree of quality satisfaction and to minimize the procurement logistics costs. The model was transformed into a single-objective model and solved using a simulated annealing algorithm. In the algorithm, the supplier of each subsidiary was selected according to the evaluation result for independent procurement. Finally, the effect of different parameters on the coordinated procurement strategy was analysed. The results showed that the coordinated strategy can clearly save procurement costs; that the strategy appears to be more cooperative when the quality requirement is not stricter; and that the coordinated costs have a strong effect on the coordinated procurement strategy.

  13. Technology Sharing in Manufacturing Business Groups

    DEFF Research Database (Denmark)

    Sköld, Martin; Karlsson, Christer

    2012-01-01

    Technology represents the primordial force for companies and organizations in securing long-term competitiveness. In the intensive search to access new technology, organizations are more and more looking beyond the borders of the focal firm and becoming involved in various networks with suppliers...... technologies. The research aim is to develop a framework to be used as an analytical tool for understanding and organizing technology sharing in manufacturing business groups. The research approach was to study technology sharing in a natural setting combining multiple in-depth sources of evidence...... in a clinical research setting. A prestudy identified key dimensions in classifying cases leading to four clusters of typified cases. Data were gathered from meetings with 24 managers from various research and development (R&D) units who met regularly every other week during seven months, in-depth interviews...

  14. CURRENT COORDINATES OF ROMANIAN VULNERABLE GROUPS IN THE EUROPEAN CONTEXT

    Directory of Open Access Journals (Sweden)

    MARIANA BĂLAN

    2014-06-01

    Full Text Available Often, in European Union and Romanian legal documents or in research reports, the term ‘vulnerable group’ is used similarly to disadvantaged, marginalized, excluded or risk group; all these concepts are related to the broader phenomenon of poverty. The common sense for vulnerability is ‘weakness’, ‘lack of defense’, ‘lack of means’. Vulnerable groups are groups without support, which are often in a chronic state of poverty, being unable to take advantage of opportunities or to defend themselves against problems that may arise. This paper presents a brief analysis of the structure and size of vulnerable groups in the European Union and an analysis of their particularities for Romania. The paper also proposes a systematic treatment, but not of all the consequences of the global crisis on Romanian vulnerable groups. The main features of the Roma minority and vulnerable women from Romania, their demographic profile and spatial distribution, the employment policies for these vulnerable groups are highlighted.

  15. Stabilization of hexa-coordinated P(v) corroles by axial silyloxy groups.

    Science.gov (United States)

    Chatterjee, Tamal; Lee, Way-Zen; Ravikanth, Mangalampalli

    2016-05-04

    We report the stabilization of the hexa-coordination environment for P(v) corroles by using alkyl/aryl substituted silyloxy groups as axial ligands. The P(v) corroles are highly fluorescent in a hexa-coordination environment compared to in a penta-coordination environment. However, P(v) corroles generally undergo axial ligand dissociation to form a mixture of penta- and hexa-coordinated P(v) corroles in non-coordinating solvents such as toluene, CH2Cl2, CHCl3. The usage of moderately bulkier and electron-donating silyloxy groups helps to restrict the axial ligand dissociation of silyloxy substituted hexa-coordinated P(v) corroles in non-coordinating solvents. The crystal structure confirmed the hexa-coordination geometry for the P(v) corroles. The P(v) corroles strongly absorb and emit in the visible region, with decent quantum yields and singlet state lifetimes. The hexa-coordinated P(v) corroles are highly stable under electrochemical conditions.

  16. A Survey of Coordination Technology%协调技术综述

    Institute of Scientific and Technical Information of China (English)

    夏顺东; 尤晋元

    2002-01-01

    Coordination technology is an emerging research area in computer science.This paper gives the definition and taxonomy of coordination technology.Several state-of-the art corrdination models and languages are introduced.At last,future research issues are pointed out.

  17. [Communication in the coordination practices of socioeducational groups in family health].

    Science.gov (United States)

    Silva, Líliam Barbosa; Soares, Sônia Maria

    2013-06-01

    The purpose of this study was to assess the forms of communication used by coordinators in socioeducational groups in family health programmes. This qualitative, descriptive and exploratory study was conducted with 25 coordinators of groups in eight basic health units from Belo Horizonte, Brazil. Data collection comprised non-participant observation and semistructured interviews with the coordinators. The theoretical basis for research was Bakhtin's formulations and references on communication and health. The gathered information showed that the body, health and disease triad was communicated in groups through different channels and at different levels of discourse. Our conclusion is that coordinators must adopt an approach that values the expression of participants, not just regarding the physical dimensions of health, but also the life of each participant, and should use various forms of communication to foster dialogical educational actions and means for interaction in groups.

  18. From exponential coordinates to bicovariant differential calculi on matrix quantum groups

    NARCIS (Netherlands)

    Hijligenberg, N.W. van den; Martini, R.

    1995-01-01

    A procedure to obtain bicovariant differential calculi on matrix quantum groups is presented. The construction is based on the description of the matrix quantum group as a quantized universal enveloping algebra by the use of exponential coordinates. The procedure is illustrated by applying it to the

  19. The Impact of Information and Communication Technology on Interorganizational Coordination: Guidelines from Theory

    Directory of Open Access Journals (Sweden)

    Mariëlle den Hengst

    2001-01-01

    Full Text Available It is widely believed that information and communication technology (ICT enables organizations to decrease costs and increase capabilities and thus enables to shape interorganizational coordination. This paper describes guidelines with which the impact of ICT on interorganizational coordination structures can be predicted. The framework used consists of three perspectives: interorganizational coordination structures, ICT, and aspects of goods and services for the processing of which coordination is required. Interorganizational coordination structures are defined and the impact of ICT on coordination structures is indicated. So far, ICT is considered to be a driving force. There are, however, other aspects that have an influencing impact on interorganizational coordination. Those aspects are described and by combining those with the possibilities of ICT, the guidelines are presented.

  20. 75 FR 8953 - Office of the National Coordinator for Health Information Technology HIT Policy Committee...

    Science.gov (United States)

    2010-02-26

    ... and adoption of a nationwide health information technology infrastructure that permits the electronic... HUMAN SERVICES Office of the National Coordinator for Health Information Technology HIT Policy Committee... Technology, HHS. ACTION: Notice of meeting. This notice announces a forthcoming meeting of a public...

  1. 75 FR 70924 - Office of the National Coordinator for Health Information Technology; HIT Policy Committee's...

    Science.gov (United States)

    2010-11-19

    ... Policy Committee's Workgroups: Meaningful Use, Privacy & Security Tiger Team, Enrollment, Governance..., privacy and security, enrollment, governance, or adoption/ certification. If background materials are... HUMAN SERVICES Office of the National Coordinator for Health Information Technology; HIT...

  2. 75 FR 65485 - Office of the National Coordinator for Health Information Technology; HIT Policy Committee's...

    Science.gov (United States)

    2010-10-25

    ... Policy Committee's Workgroups: Meaningful Use, Privacy & Security Tiger Team, Enrollment, Governance... exchange, privacy and security, enrollment, governance, or adoption/ certification. If background materials... HUMAN SERVICES Office of the National Coordinator for Health Information Technology; HIT...

  3. 76 FR 9782 - Office of the National Coordinator for Health Information Technology; HIT Policy Committee's...

    Science.gov (United States)

    2011-02-22

    ...., meaningful use, information exchange, privacy and security, enrollment, governance, or adoption... Policy Committee's Workgroups: Meaningful Use, Privacy & Security Tiger Team, Enrollment, Governance... HUMAN SERVICES Office of the National Coordinator for Health Information Technology; HIT...

  4. The differences between Groupon and other group-buying intermediaries: : from transactional and relational coordination perspectives

    OpenAIRE

    Jia, Yijing; Wu, Qiongshen

    2011-01-01

    Groupon is a popular group-buying website offering daily deals and has experiencedfast growth. It has attracted amounts of imitators and they sprang up all over the world.We treat this phenomenon by taking Groupon as an intermediary executing coordinationbetween merchants and customers in the group-buying activities. To see the particularpractices of Groupon in operating transactional and relational coordination mechanisms,we collect diverse group-buying forms from the earliest buying club si...

  5. GroupFinder: A Hyper-Local Group Study Coordination System

    Directory of Open Access Journals (Sweden)

    Joe Ryan

    2011-04-01

    Full Text Available GroupFinder is a system designed to help users working in groups let each other know where they are, what they are working on, and when they started. Students can use the GroupFinder system to arrange meetings within the library. GroupFinder also works with the phpScheduleIt room reservation system used to reserve group study rooms at the D.H. Hill Library at NCSU. Information from GroupFinder is presented on the GroupFinder web site, the mobile web site and on electronic bulletin boards within the library. How GroupFinder was developed from the initial concept through the implementation is covered in the article.

  6. Social dilemmas and individual/group coordination strategies in a complex rural land-use game

    Directory of Open Access Journals (Sweden)

    Luis García-Barrios

    2011-09-01

    Full Text Available Strengthening ongoing bottom-up capacity building processes for local and sustainable landscape-level governance is a multi-dimensional social endeavor. One of the tasks involved – participatory rural land use planning – requires more understanding and more awareness among all stakeholders regarding the social dilemmas local people confront when responding to each other’s land-use decisions. In this paper we will analyze and discuss a version of our game SIERRA SPRINGS that is simple to play for any stakeholder that can count to 24, yet entails a complex-coordination land use game – with an extensive and yet finite set of solutions – which can mimic in a stylized form some of the dilemmas landowners could confront in a landscape planning process where there livelihoods are at stake. The game has helped researchers and players observe and reflect on the individual coordination strategies that emerge within a group in response to these stylized dilemmas. This paper (1 develops a game-theoretical approach to cooperation, competition and coordination of land uses in small rural watersheds, (2 describe the goal, rules and mechanics of the game, (3 analyzes the structure of each farms’ solution set vs. the whole watershed’s solution set, (4 derives from them the coordination dilemmas and the risk of coordination failure, (5 describes four individual coordination strategies consistently displayed by players; mapping them in a plane we have called Group-Level Coordination Space, and (6 discusses the strengths, limitations and actual and potential uses of the game both for research and as an introductory tool for stakeholders involved in participatory land use planning.

  7. Study on Modern Agriculture Equipment and Technology Coordinating Innovation

    Institute of Scientific and Technical Information of China (English)

    Weilong; WANG; Zulin; DA

    2013-01-01

    As the material foundation of agriculture modernization, the modernization level of agricultural equipment and technology is the significant signal of agricultural modernization, and the advancement of agricultural modernization is the important content of building a well-off society in an all-around way. Upgrading key technology research ability and promoting agricultural mechanization and industry development not only can shorten the gap between agricultural development level in China and that in developed countries, but also can advance the modernization process of China.

  8. Coordination of baseload power plant group control with static reactive power compensator control

    Directory of Open Access Journals (Sweden)

    Zbigniew Szczerba

    2012-06-01

    Full Text Available Reactive power sources in power system nodes: generators and static reactive power compensators, are controlled by control systems. Generators – by generator node group controllers, compensators – by voltage controllers. The paper presents issues of these control systems’ coordination and proposals for its implementation.

  9. Density and group size influence shoal cohesion, but not coordination in zebrafish (Danio rerio).

    Science.gov (United States)

    Shelton, Delia S; Price, Brittany C; Ocasio, Karen M; Martins, Emília P

    2015-02-01

    The formations made by gregarious animals can range from loose aggregates to highly synchronized and ordered structures. For very large, coordinated groups, both physical and social environments are important for determining the physical arrangement of individuals in the group. Here we tested whether physical and social factors are also important in determining the structure of small, loosely coordinated groups of zebrafish. We found that even though our fish were not crowded and did not use most of the available space, the distance between individual fish was explained primarily by the amount of available space (i.e., density). Zebrafish in a larger space spread out more and the total dimensions of the shoal were an additive function also of group size. We, however, did not find any impact of social or physical environment on the orientation of individual fish or shoal. Thus, both physical and social factors were important for shoal spatial arrangements, but not individual orientation and shoal alignment.

  10. Hospital discharge of respiratory-technology-dependent children: role of a dedicated respiratory care discharge coordinator.

    Science.gov (United States)

    Tearl, Donna K; Cox, Timothy J; Hertzog, James H

    2006-07-01

    Preparation of respiratory-technology-dependent children for hospital discharge presents many challenges. Adequate training and education of parental caregivers, discharge planning, and coordination with the durable-medical-equipment and home-nursing companies must be completed. A process using multiple respiratory therapists (RTs) to achieve this may not be efficient. We evaluated our model, in which a dedicated RT discharge coordinator provides education and coordinates discharge planning of respiratory-technology-dependent pediatric patients. This system provides a single contact for caregivers and outside agencies, a single respiratory-care educator for the caregivers, and a clinical pathway that involves the entire multidisciplinary team. Patient length of stay and customer satisfaction were evaluated before and after implementation of the discharge-coordinator program. Our dedicated-RT-discharge-coordinator model was associated with rapid initiation of frequent family-training sessions. Durable-medical-equipment-company personnel reported that they had increased satisfaction with the quality of training of the family caregivers. The members of the hospital multidisciplinary team had increased satisfaction with the discharge process. Patient length of stay nonsignificantly decreased after the implementation of the discharge-coordinator program. There are several advantages to using a dedicated RT-discharge-coordinator system for home-discharge preparation of respiratory-technology-dependent children.

  11. TWO-COORDINATE DUAL-SERVO CONTOUR ERROR COMPENSATION TECHNOLOGY FOR ULTRA-PRECISION MANUFACTURING

    Institute of Scientific and Technical Information of China (English)

    2000-01-01

    A technology of two-coordinate dual-servo(TCDS)is proposed. Using this technology which is based on error compensation, workpieces of higher contour accuracy could be turned on ultra-precision machine tool with poor dynamic performances. The principle, constitute and operation of a TCDS system are described.Mathematical proof and experiments are achieved in addition.

  12. 75 FR 44063 - Designation of the National Science and Technology Council to Coordinate Certain Activities Under...

    Science.gov (United States)

    2010-07-28

    ... Science and Technology Council to Coordinate Certain Activities Under the Arctic Research and Policy Act of 1984 Memorandum for the Director of the Office of Science and Technology Policy By the authority... 107 and 108 of the Act to the Interagency Arctic Research Policy Committee, including...

  13. Coordination challenges on marrying information technology with service supply chains

    NARCIS (Netherlands)

    Wang, Yan; Akkermans, Henk

    2016-01-01

    Information technology (IT) advancement is boosting service innovations, and transforms service platforms towards highly or completely IT-enabled. The increasing extent of digitalization and the high rate of innovation makes service delivery processes highly automated and service platforms highly in

  14. Conversation, co-ordination and convention: an empirical investigation of how groups establish linguistic conventions.

    Science.gov (United States)

    Garrod, S; Doherty, G

    1994-12-01

    Two experiments are reported which demonstrate the development of co-ordinated description languages in two groups of communicators playing Garrod and Anderson's (1987) maze game. The experiments contrast language co-ordination between speakers who always interact with the same partner (isolated pairs) as compared with speakers who interact with different partners drawn from the same community. Whereas the isolated pairs show higher degrees of inter-speaker convergence than the community pairs at the start of the experiment, the situation reverses by the time they have all played six or more games. The results are discussed at two levels: (1) in terms of Lewis's formal theory of conventions, and (2) in relation to a language processing model which abides by the "output/input co-ordination" principle proposed in Garrod and Anderson (1987).

  15. Generation of symmetry coordinates for crystals using multiplier representations of the space groups

    DEFF Research Database (Denmark)

    Hansen, Flemming Yssing

    1978-01-01

    Symmetry coordinates play an important role in the normal-mode calculations of crystals. It is therefore of great importance to have a general method, which may be applied for any crystal at any wave vector, to generate these. The multiplier representations of the space groups as given by Kovalev...... and the projection-operator technique provide a basis for such a method. The method is illustrated for the nonsymmorphic D36 space group, and the theoretical background for the representations of space groups in general is reviewed and illustrated on the example above. It is desirable to perform the projection...... of symmetry coordinates in such a way that they may be used for as many wave vectors as possible. We discuss how to achieve this goal. The detailed illustrations should make it simple to apply the theory in any other case....

  16. Agent Technology Application in Automating the Coordination and Decision-Making in Supply Chain

    Institute of Scientific and Technical Information of China (English)

    JIE Hui; JI Jian-hua

    2005-01-01

    Coordinating all the activities among all the parties involved in supply chain can be a daunting task. This paper put forth the viewpoint of applying agent technology to automate the coordination and decision-making tasks in a typical home PC industry supply chain. The main features of the proposed approach, which differentiate it cesses and issues faced by parties in the supply chain. A prototype and the overall process flow were also described.

  17. 75 FR 21602 - Online Safety and Technology Working Group Meeting

    Science.gov (United States)

    2010-04-26

    ... National Telecommunications and Information Administration Online Safety and Technology Working Group... and Technology Working Group (OSTWG). DATES: The meeting will be held on May 19, 2010, from 1:30 p.m... business community, public interest groups, and other appropriate groups and Federal agencies. The...

  18. ROLES OF INTERLOCKING DIRECTORATES IN AN EMERGING COUNTRY: CONTROL AND COORDINATION IN FAMILY BUSINESS GROUPS

    Directory of Open Access Journals (Sweden)

    Aylin Ataay

    2016-04-01

    Full Text Available Maman (1999 proposed that, in countries in which business groups are dominant forms for organizing economic activities, the interlocking directorate is a managerial tool that can be prioritized to control and coordinate activities of their affiliated firms within the same groups and align their business objectives. This organizational connection appears to be an intentional strategy on the part of the groups‟ headquarters. In order to study the interlocking ties in Turkish family business groups (FBG, this study focused on interlocking directorates among listed firms in Turkey. The findings of preliminary study reveal that almost all of the interlocking ties were within the business groups (BG in our sample. This is the result of assignment of familyaffiliated and/or professional inside directors to the various boards of companies in the BG. We also found that compare to vertical ties; business groups are using more horizontal interlocking connections to bond their affiliated companies together.

  19. Technology User Groups and Early Childhood Education: A Preliminary Study

    Science.gov (United States)

    Parette, Howard P.; Hourcade, Jack J.; Blum, Craig; Watts, Emily H.; Stoner, Julia B.; Wojcik, Brian W.; Chrismore, Shannon B.

    2013-01-01

    This article presents a preliminary examination of the potential of Technology User Groups as a professional development venue for early childhood education professionals in developing operational and functional competence in using hardware and software components of a Technology toolkit. Technology user groups are composed of varying numbers of…

  20. 75 FR 1338 - Online Safety and Technology Working Group Meeting

    Science.gov (United States)

    2010-01-11

    ... National Telecommunications and Information Administration Online Safety and Technology Working Group... and Technology Working Group (OSTWG). DATES: The meeting will be held on February 4, 2010, from 8:40 a... representatives of relevant sectors of the business community, public interest groups, and other...

  1. Report of the IAU Working Group on cartographic coordinates and rotational elements: 2009

    Science.gov (United States)

    Archinal, B.A.; A'Hearn, M.F.; Bowell, E.; Conrad, A.; Consolmagno, G.J.; Courtin, R.; Fukushima, T.; Hestroffer, D.; Hilton, J.L.; Krasinsky, G.A.; Neumann, G.; Oberst, J.; Seidelmann, P.K.; Stooke, P.; Tholen, D.J.; Thomas, P.C.; Williams, I.P.

    2010-01-01

    Every three years the IAU Working Group on Cartographic Coordinates and Rotational Elements revises tables giving the directions of the poles of rotation and the prime meridians of the planets, satellites, minor planets, and comets. This report takes into account the IAU Working Group for Planetary System Nomenclature (WGPSN) and the IAU Committee on Small Body Nomenclature (CSBN) definition of dwarf planets, introduces improved values for the pole and rotation rate of Mercury, returns the rotation rate of Jupiter to a previous value, introduces improved values for the rotation of five satellites of Saturn, and adds the equatorial radius of the Sun for comparison. It also adds or updates size and shape information for the Earth, Mars’ satellites Deimos and Phobos, the four Galilean satellites of Jupiter, and 22 satellites of Saturn. Pole, rotation, and size information has been added for the asteroids (21) Lutetia, (511) Davida, and (2867) Šteins. Pole and rotation information has been added for (2) Pallas and (21) Lutetia. Pole and rotation and mean radius information has been added for (1) Ceres. Pole information has been updated for (4) Vesta. The high precision realization for the pole and rotation rate of the Moon is updated. Alternative orientation models for Mars, Jupiter, and Saturn are noted. The Working Group also reaffirms that once an observable feature at a defined longitude is chosen, a longitude definition origin should not change except under unusual circumstances. It is also noted that alternative coordinate systems may exist for various (e.g. dynamical) purposes, but specific cartographic coordinate system information continues to be recommended for each body. The Working Group elaborates on its purpose, and also announces its plans to occasionally provide limited updates to its recommendations via its website, in order to address community needs for some updates more often than every 3 years. Brief recommendations are also made to the general

  2. Quadratic independence of coordinate functions of certain homogeneous spaces and action of compact quantum groups

    Indian Academy of Sciences (India)

    Debashish Goswami

    2015-02-01

    Let be one of the classical compact, simple, centre-less, connected Lie groups of rank with a maximal torus , the Lie algebra $\\mathcal{G}$ and let $\\{E_{i},F_{i},H_{i},i=1,\\ldots,n\\}$ be tha standard set of generators corresponding to a basis of the root system. Consider the adjoint-orbit space $M=\\{\\text{Ad}_{g}(H_{1}), g\\in G\\}$, identified with the homogeneous space / where $L=\\{g\\in G : \\text{Ad}_{g}(H_{1})=H_{1}\\}$. We prove that the coordinate functions $f_{i}(g):=_{i}(\\text{Ad}_{g}(H_{1}))$, $i=1,\\ldots,n$, where $\\{_{1},\\ldots,_{n}\\}$ is basis of $\\mathcal{G}'$ are `quadratically independent' in the sense that they do not satisfy any nontrivial homogeneous quadratic relations among them. Using this, it is proved that there is no genuine compact quantum group which can act faithfully on $C(M)$ such that the action leaves invariant the linear span of the above coordinate functions. As a corollary, it is also shown that any compact quantum group having a faithful action on the noncommutative manifold obtained by Rieffel deformation of satisfying a similar `linearity' condition must be a Rieffel-Wang type deformation of some compact group.

  3. A one-dimensional barium(II) coordination polymer with a coordinated nitro group of 2-nitrobenzoate

    Indian Academy of Sciences (India)

    Bikshandarkoil R Srinivasan; Santosh Y Shetgaonkar; Pallepogu Raghavaiah

    2008-03-01

    The aqueous reaction of barium carbonate with 2-nitrobenzoic acid (2-nbaH) results in the formation of a one-dimensional coordination polymer, catena-poly[[hexa(aqua)dibarium(II)]bis[(2-2-nitrobenzoate-O,O,O-NO2)(2-2-nitrobenzoate-O,O,O')

  4. Electrical System Technology Working Group (WG) Report

    Science.gov (United States)

    Silverman, S.; Ford, F. E.

    1984-01-01

    The technology needs for space power systems (military, public, commercial) were assessed for the period 1995 to 2005 in the area of power management and distribution, components, circuits, subsystems, controls and autonomy, modeling and simulation. There was general agreement that the military requirements for pulse power would be the dominant factor in the growth of power systems. However, the growth of conventional power to the 100 to 250kw range would be in the public sector, with low Earth orbit needs being the driver toward large 100kw systems. An overall philosophy for large power system development is also described.

  5. O papel de coordenador de grupos The role of group coordinators

    Directory of Open Access Journals (Sweden)

    Carmen Silvia de Arruda Andaló

    2001-01-01

    Full Text Available Os trabalhos com grupos, instrumental valioso nos espaços institucionais, vêm sofrendo um processo de banalização de cunho tecnicista. Este artigo pretende ser uma contribuição à reflexão sobre a coordenação de grupos. Afasta-se dos estudos sobre a personalidade dos coordenadores, propondo seu entendimento como o de mediadores entre o nível vivencial e a compreensão crítica. Isso aponta seu caráter constitutivo nos processos grupais.The work with groups, a valuable tool in institutional spaces, is becoming more and more vulgarized because of a tendency toward a mere technical approach. This article is intended to be a contribution to group coordination. It keeps away from the study of the coordinators personality, suggesting that they be understood as mediators between experiencing and critical understanding. Thus pointing out their constructive role in group processes.

  6. Syntheses, Structures and Coordination Behavior of Central Hydroxyl Group Containing Polydentate Ligands

    Institute of Scientific and Technical Information of China (English)

    Jun JIA; Xing Wang WANG; Yi Li ZHAO; Yu ZHU; Jing Chao TAO

    2004-01-01

    Two central hydroxyl group containing Schiff base type ligands L1 and L2 as well as their metal complexes L1·2CuCl2·3H2O and L2·Zn2Cl2·C2H5OH were synthesized and characterized. The crystal and molecular structures of L2 and its zinc complex indicated well the means of coordination behavior. Both the two ligands showed good ion transport ability for alkali, alkaline earth and transition metal ions.

  7. A Multi-Agent Framework for Coordination of Intelligent Assistive Technologies

    DEFF Research Database (Denmark)

    Valente, Pedro Ricardo da Nova; Hossain, S.; Groenbaek, B.

    2010-01-01

    Intelligent care for the future is the IntelliCare project's main priority. This paper describes the design of a generic multi-agent framework for coordination of intelligent assistive technologies. The paper overviews technologies and software systems suitable for context awareness...... indoor localization system for real-time localization. We conducted an experiment in two steps: first, creating and testing interaction interfaces with and between robotic systems, and secondly, wrapping all in a multi-agent system, defining a vacuuming-cleaning ontology. With the pose data from...... and housekeeping tasks, especially for performing a multi-robot cleaning-task activity. It also describes conducted work in the design of a multi-agent platform for coordination of intelligent assistive technologies. Instead of using traditional robot odometry estimation methods, we have tested an independent...

  8. Exploring Technology Supported Collaborative and Cooperative Group Formation Mechanisms

    Science.gov (United States)

    Carapina, Mia; Boticki, Ivica

    2015-01-01

    This paper reflects on the systematic literature review paper (in progress), which analyzes technology enhanced collaborative and cooperative learning in elementary education worldwide from 2004 to 2015, focusing on the exploration of technology mediated group formation. The review paper reports on only a few cases of technology supported methods…

  9. Developing an Educational Technology Group for Pre-Service Teachers

    Science.gov (United States)

    Wilson, Jay

    2012-01-01

    The College of Education Technology Group is a pilot program that supports teacher candidates in developing an understanding of the integration of technology. By engaging teacher candidates with local schools the program is enhancing technology-based learning in the classroom for high school students, especially those from First Nations and other…

  10. Acetyl group coordinated progression through the catalytic cycle of an arylalkylamine N-acetyltransferase.

    Science.gov (United States)

    Aboalroub, Adam A; Bachman, Ashleigh B; Zhang, Ziming; Keramisanou, Dimitra; Merkler, David J; Gelis, Ioannis

    2017-01-01

    The transfer of an acetyl group from acetyl-CoA to an acceptor amine is a ubiquitous biochemical transformation catalyzed by Gcn5-related N-acetyltransferases (GNATs). Although it is established that the reaction proceeds through a sequential ordered mechanism, the role of the acetyl group in driving the ordered formation of binary and ternary complexes remains elusive. Herein, we show that CoA and acetyl-CoA alter the conformation of the substrate binding site of an arylalkylamine N-acetyltransferase (AANAT) to facilitate interaction with acceptor substrates. However, it is the presence of the acetyl group within the catalytic funnel that triggers high affinity binding. Acetyl group occupancy is relayed through a conserved salt bridge between the P-loop and the acceptor binding site, and is manifested as differential dynamics in the CoA and acetyl-CoA-bound states. The capacity of the acetyl group carried by an acceptor to promote its tight binding even in the absence of CoA, but also its mutually exclusive position to the acetyl group of acetyl-CoA underscore its importance in coordinating the progression of the catalytic cycle.

  11. Decision and coordination of low-carbon supply chain considering technological spillover and environmental awareness.

    Science.gov (United States)

    Xu, Lang; Wang, Chuanxu; Li, Hui

    2017-06-08

    We focus on the impacts of technological spillovers and environmental awareness in a two-echelon supply chain with one-single supplier and one-single manufacturer to reduce carbon emission. In this supply chain, carbon abatement investment becomes one of key factors of cutting costs and improving profits, which is reducing production costs in the components and products-the investment from players in supply chain. On the basis of optimality theory, the centralized and decentralized models are respectively established to investigate the optimal decisions and profits. Further, setting the players' profits of the decentralized scenario as the disagreement points, we propose a bargaining-coordination contract through revenue-cost sharing to enhance the performance. Finally, by theoretical comparison and numerical analysis, the results show that: (i) The optimal profits of players and supply chain improve as technological spillovers and environmental awareness increase, and the profits of them in the bargaining-coordination contract are higher than that in the decentralized scenario; (ii) Technological spillovers between the players amplify the impact of "free-ride" behavior, in which the supplier always incentives the manufacturer to improve carbon emission intensity, but the cooperation will achieves and the profits will improve only when technological spillovers and environmental awareness are great; (iii) The contract can effectively achieve coordinated supply chain, and improve carbon abatement investment.

  12. Space Systems Technology Working Group. Executive Report. Revision

    Science.gov (United States)

    1994-09-01

    technologies associated with VI &I LT protecting or hardening these systems * REDUCE VULNERABILfTY BYBEING HARD TO as they perform designated missions...copy O3 of 100 AD-A285 778 IDA DOCUMENT D-1519 (Revised) EXECUTIVE REPORT SPACE SYSTEMS TECHNOLOGY WORKING GROUP TECHNOLOGY WORKING GP.OUP CO...ADVISOR ELECTE - L. Kirk Lewis • OCT1 Institute for Defense Analyses D9 Norman D. Jorstad G Director, Technology Identification and Analyses Center

  13. Developing a comprehensive electronic health record to enhance nursing care coordination, use of technology, and research.

    Science.gov (United States)

    Rantz, Marilyn J; Skubic, Marjorie; Alexander, Greg; Popescu, Mihail; Aud, Myra A; Wakefield, Bonnie J; Koopman, Richelle J; Miller, Steven J

    2010-01-01

    As in acute care, use of health information technology in long-term care holds promise for increased efficiency, better accuracy, reduced costs, and improved outcomes. A comprehensive electronic health record (EHR), which encompasses all health care measures that clinicians want to use-both standard health care assessments and those acquired through emerging technology-is the key to improved, efficient clinical decision making. New technologies using sensors to passively monitor older adults at home are being developed and are commercially available. However, integrating the clinical information systems with passive monitoring data so that clinical decision making is enhanced and patient records are complete is challenging. Researchers at the University of Missouri (MU) are developing a comprehensive EHR to: (a) enhance nursing care coordination at TigerPlace, independent senior housing that helps residents age in place; (b) integrate clinical data and data from new technology; and (c) advance technology and clinical research. Copyright 2010, SLACK Incorporated.

  14. Synthesis of water-soluble silicon-porphyrin: protolytic behaviour of axially coordinated hydroxy groups.

    Science.gov (United States)

    Remello, Sebastian Nybin; Kuttassery, Fazalurahman; Hirano, Takehiro; Nabetani, Yu; Yamamoto, Daisuke; Onuki, Satomi; Tachibana, Hiroshi; Inoue, Haruo

    2015-12-14

    A new water-soluble silicon(IV)-tetra(4-carboxyphenyl)porphyrin (SiTCPP) with silicon(iv), the second most abundant element on Earth, in the center of porphyrin was synthesized. Fundamental properties including protolytic behaviour of axially coordinating hydroxy groups, and electrochemical behaviour were characterized. The properties were compared with those of silicon(IV)-tetra(2,4,6-trimethylphenyl)porphyrin (SiTMP) and silicon(IV)-tetra(4-trifluoromethylphenyl)porphyrin (SiTFMPP) and discussed in respect to the electron donating/withdrawing effect of the substituents. Two axially coordinating hydroxy groups of SiTCPP exhibit a four-step protolytic behaviour under the acidic conditions along with a single step protolysis of peripheral carboxyl groups. Though SiTCPP and SiTFMPP did not show any reactivity in the photochemical oxygenation of a substrate with K2PtCl6 as a sacrificial electron acceptor, the first oxidation wave in the electrochemical process of SiTCPP and SiTFMPP showed catalytic behaviour in aqueous acetonitrile solution at any pH condition, in contrast to SiTMP which has only a reversible oxidation wave under neutral and weakly acidic conditions. The criteria for the electrochemical oxidative activation of water and the photooxygenation of the substrate were obtained. The higher oxidation wave of Si-porphyrins than ∼0.86 volt vs. SHE is required for the electrochemical oxidation of water, while suitable protecting groups such as a methyl substituent is a requisite for the photochemical oxygenation with K2PtCl6 as a sacrificial electron acceptor.

  15. Report of the IAU Working Group on cartographic coordinates and rotational elements: 2009

    Science.gov (United States)

    Archinal, Brent A.; A’Hearn, Michael F.; Bowell, Edward; Conrad, Al; Consolmagno, Guy J.; Courtin, Regis; Fukushima, Toshio; Hestroffer, Daniel; Hilton, James L.; Krasinsky, Georgij A.; Neumann, Gregory; Oberst, Jurgen; Seidelmann, P. Kenneth; Stooke, Philip; Tholen, David J.; Thomas, Peter C.; Williams, Iwan P.

    2010-01-01

    Every three years the IAU Working Group on Cartographic Coordinates and Rotational Elements revises tables giving the directions of the poles of rotation and the prime meridians of the planets, satellites, minor planets, and comets. This report takes into account the IAU Working Group for Planetary System Nomenclature (WGPSN) and the IAU Committee on Small Body Nomenclature (CSBN) definition of dwarf planets, introduces improved values for the pole and rotation rate of Mercury, returns the rotation rate of Jupiter to a previous value, introduces improved values for the rotation of five satellites of Saturn, and adds the equatorial radius of the Sun for comparison. It also adds or updates size and shape information for the Earth, Mars’ satellites Deimos and Phobos, the four Galilean satellites of Jupiter, and 22 satellites of Saturn. Pole, rotation, and size information has been added for the asteroids (21) Lutetia, (511) Davida, and (2867) Šteins. Pole and rotation information has been added for (2) Pallas and (21) Lutetia. Pole and rotation and mean radius information has been added for (1) Ceres. Pole information has been updated for (4) Vesta. The high precision realization for the pole and rotation rate of the Moon is updated. Alternative orientation models for Mars, Jupiter, and Saturn are noted. The Working Group also reaffirms that once an observable feature at a defined longitude is chosen, a longitude definition origin should not change except under unusual circumstances. It is also noted that alternative coordinate systems may exist for various (e.g. dynamical) purposes, but specific cartographic coordinate system information continues to be recommended for each body. The Working Group elaborates on its purpose, and also announces its plans to occasionally provide limited updates to its recommendations via its website, in order to address community needs for some updates more often than every 3 years. Brief recommendations are also made to the

  16. Optical coordinate scanners applied for the inspection of large scale housings produced in foundry technology

    Directory of Open Access Journals (Sweden)

    M. Grzelka

    2010-01-01

    Full Text Available The paper presents possibilities of the dimensional and geometry measurement of the large scale casting details with a coordinate measuring technique. In particular, the analysis has been devoted to the measurement strategy in case of the measurement of large scale detail (larger than 1000 mm made in foundry technology, with the 3D optical scanner. The attention was paid on the possibility created by the advanced software attached to the scanner for measurement data processing. Preparation to the geometrical accuracy analysis of the measured objects consisted of the identification of particular geometrical features based on the large number of probing points, as well as the creation of the coordinate systems derived from the best-fitting algorithms which calculate the inscribed or circumscribed geometrical elements. Analysis of accuracy in every probing point has been performed through the comparison of their coordinates with nominal values set by 3D model. Application of the 3D optical coordinate scanner with advanced measurement software for the manufacturing accuracy inspection is very useful in case of large scale details produced with foundry technologies and allows to carry out full accuracy analysis of the examined detail.

  17. Mobile drama in an instrumented museum: inducing group conversation via coordinated narratives

    Science.gov (United States)

    Callaway, Charles; Stock, Oliviero; Dekoven, Elyon; Noy, Kinneret; Citron, Yael; Dobrin, Yael

    2012-03-01

    Museum visits can be more enjoyable to small groups if they can be both social and educational experiences. One very rewarding aspect of a visit, especially those involving small groups such as families, is the unmediated group discussion that can ensue during a shared cultural experience. We present a situated, mobile museum system that delivers an hour-long drama to museum visitors. It perceives and analyzes group behavior, uses the result to dynamically deliver coordinated dramatic narrative presentations about the nearby museum exhibit, with the expected result of stimulating group discussion. To accomplish this, our drama-based presentations contain small, complementary differences in the content delivered to each participant, leveraging the narrative tension/release cycle of drama to naturally lead visitors to fill in missing pieces by interacting with friends, thus initiating a conversation. We present two evaluations for these story variations, one in a closed, non-mobile environment, and the other a formative evaluation to gauge how well the methodology used in the non-mobile evaluation performs in evaluating the fully implemented system in a real museum environment.

  18. Spontaneous Double Hydrometallation Induced by N→M Coordination in Organometallic Hydrides of Group 14 Elements.

    Science.gov (United States)

    Novák, Miroslav; Dostál, Libor; Turek, Jan; Alonso, Mercedes; De Proft, Frank; Růžička, Aleš; Jambor, Roman

    2016-04-11

    Our attempts to synthesise N→M intramolecularly coordinated diorganometallic hydrides L2MH2 [M=Si (4), Ge (5), Sn (6)] containing the CH=N imine group (in which L is C,N-chelating ligand {2-[(2,6-iPr2C6H3)N=CH]C6 H4}(-)) yielded 1,1'-bis(2,6-diisopropylphenyl)-2,2'-spriobi[benzo[c][1,2]azasilole] (7), 1,1'-bis(2,6-diisopropylphenyl)-2,2'-spriobi[benzo[c][1,2]azagermole] (8) and C,N-chelated homoleptic stannylene L2Sn (10), respectively. Compounds 7 and 8 are an outcome of a spontaneous double hydrometallation of the two CH=N imine moieties induced by N→M intramolecular coordination (M=Si, Ge) in the absence of any catalyst. In contrast, the diorganotin hydride L2SnH2 (6) is redox-unstable and the reduction of the tin centre with the elimination of H2 provided the C,N-chelated homoleptic stannylene L2Sn (10). Compounds 7 and 8 were characterised by NMR spectroscopy and X-ray diffraction analysis. Because the proposed N→M intramolecularly coordinated diorganometallic hydrides L2MH2 [M=Si (4), Ge (5), Sn (6)] revealed two different types of reduction reactions, DFT calculations were performed to gain an insight into the structures and bonding of the non-isolable diorganometallic hydrides as well as the products of their subsequent reactions. Furthermore, the thermodynamic profiles of the different reaction pathways with respect to the central metal atom were also investigated.

  19. Summary of the particle physics and technology working group

    Energy Technology Data Exchange (ETDEWEB)

    Stephan Lammel et al.

    2002-12-10

    Progress in particle physics has been tightly related to technological advances during the past half century. Progress in technologies has been driven in many cases by the needs of particle physics. Often, these advances have benefited fields beyond particle physics: other scientific fields, medicine, industrial development, and even found commercial applications. The particle physics and technology working group of Snowmass 2001 reviewed leading-edge technologies recently developed or in the need of development for particle physics. The group has identified key areas where technological advances are vital for progress in the field, areas of opportunities where particle physics may play a principle role in fostering progress, and areas where advances in other fields may directly benefit particle physics. The group has also surveyed the technologies specifically developed or enhanced by research in particle physics that benefit other fields and/or society at large.

  20. METHOD OF SOFTWARE-BASED COMPENSATION OF TECHNOLOGICAL VARIATION IN CHROMATICITY COORDINATES OF LCD PANELS

    Directory of Open Access Journals (Sweden)

    I. O. Zharinov

    2015-05-01

    Full Text Available Subject of research. The problem of software-based compensation of technological variation in chromaticity coordinates of liquid crystal panels is considered. A method of software-based compensation of technological variation in chromaticity coordinates is proposed. The method provides the color reproduction characteristics of the series-produced samples on-board indication equipment corresponding to the sample equipment, which is taken as the standard. Method. Mathematical calculation of the profile is performed for the given model of the liquid crystal panel. The coefficients that correspond to the typical values of the chromaticity coordinates for the vertices of the triangle color coverage constitute a reference mathematical model of the plate LCD panel from a specific manufacturer. At the stage of incoming inspection the sample of the liquid crystal panel, that is to be implemented within indication equipment, is mounted on the lighting test unit, where Nokia-Test control is provided by the formation of the RGB codes for display the image of a homogeneous field in the red, green, blue and white. The measurement of the (x,y-chromaticity coordinates in red, green, blue and white colors is performed using a colorimeter with the known value of absolute error. Instead of using lighting equipment, such measurements may be carried out immediately on the sample indication equipment during customizing procedure. The measured values are used to calculate individual LCD-panel profile coefficients through the use of Grassman's transformation, establishing mutual relations between the XYZ-color coordinates and RGB codes to be used for displaying the image on the liquid crystal panel. The obtained coefficients are to be set into the memory of the graphics controller together with the functional software and then used for image displaying. Main results. The efficiency of the proposed method of software-based compensation for technological variation of

  1. Carboxyl group (-CO2 H) functionalized coordination polymer nanoparticles as efficient platforms for drug delivery.

    Science.gov (United States)

    Novio, Fernando; Lorenzo, Julia; Nador, Fabiana; Wnuk, Karolina; Ruiz-Molina, Daniel

    2014-11-17

    Functionalization of nanoparticles can significantly influence their properties and potential applications. Although researchers can now functionalize metal, metal oxide, and organic polymer nanoparticles with a high degree of precision, controlled surface functionalization of nanoscale coordination polymer particles (CPPs) has remained a significant challenge. The lack of methodology is perhaps one of the greatest roadblocks to the advancement of CPPs into high added-value drug delivery applications. Here, we report having achieved this goal through a stepwise formation and functionalization protocol. We fabricated robust nanoparticles with enhanced thermal and colloidal stabilities by incorporation of carboxyl groups and these surface carboxyl groups could be subsequently functionalized through well-known peptide coupling reactions. The set of chemistries that we employed as proof-of-concept enabled a plethora of new functional improvements for the application of CPPs as drug delivery carriers, including enhanced colloidal stabilities and the incorporation of additional functional groups such as polyethylene glycol (PEG) or fluorescent dyes that enabled tracking of their cellular uptake. Finally, we ascertained the cytotoxicity of the new CPP nanoparticles loaded with camptothecin to human breast adenocarcinoma (MCF-7). Efflux measurements show that the encapsulation of camptothecin enhances the potency of the drug 6.5-fold and increases the drug retention within the cell.

  2. Evolving homogeneous neurocontrollers for a group of heterogeneous robots: coordinated motion, cooperation, and acoustic communication.

    Science.gov (United States)

    Tuci, Elio; Ampatzis, Christos; Vicentini, Federico; Dorigo, Marco

    2008-01-01

    This article describes a simulation model in which artificial evolution is used to design homogeneous control structures and adaptive communication protocols for a group of three autonomous simulated robots. The agents are required to cooperate in order to approach a light source while avoiding collisions. The robots are morphologically different: Two of them are equipped with infrared sensors, one with light sensors. Thus, the two morphologically identical robots should take care of obstacle avoidance; the other one should take care of phototaxis. Since all of the agents can emit and perceive sound, the group's coordination of actions is based on acoustic communication. The results of this study are a proof of concept: They show that dynamic artificial neural networks can be successfully synthesized by artificial evolution to design the neural mechanisms required to underpin the behavioral strategies and adaptive communication capabilities demanded by this task. Postevaluation analyses unveil operational aspects of the best evolved behavior. Our results suggest that the building blocks and the evolutionary machinery detailed in the article should be considered in future research work dealing with the design of homogeneous controllers for groups of heterogeneous cooperating and communicating robots.

  3. Group Innovation Ability of Agricultural Technological Innovation Strategic Alliance

    Institute of Scientific and Technical Information of China (English)

    Chishun; MA; Jintian; YU

    2013-01-01

    Agricultural technological innovation strategic alliance, as an important form of strategic alliance, has steadily strengthened the collaborative management among organizations and raised competitive power with the backing of improved group innovation ability. This article studies innovation ability from individual innovation ability to the group innovation ability. Firstly, basic connotation of group innovation ability is to be concluded through the comparison of individual and group innovation ability. Secondly, evaluation index system is to be established based on the influencing factors of the group innovation ability of agricultural technological innovation strategic alliance and evaluation is based on three dimensions, namely organization technological innovation ability, alliance collaborative innovation ability as well as innovation environment. Furthermore, basic methods for promoting the group innovation ability of alliance are to be proposed.

  4. Group Work in a Technology-Rich Environment

    Science.gov (United States)

    Penner, Nikolai; Schulze, Mathias

    2010-01-01

    This paper addresses several components of successful language-learning methodologies--group work, task-based instruction, and wireless computer technologies--and examines how the interplay of these three was perceived by students in a second-year university foreign-language course. The technology component of our learning design plays a central…

  5. Group Work in a Technology-Rich Environment

    Science.gov (United States)

    Penner, Nikolai; Schulze, Mathias

    2010-01-01

    This paper addresses several components of successful language-learning methodologies--group work, task-based instruction, and wireless computer technologies--and examines how the interplay of these three was perceived by students in a second-year university foreign-language course. The technology component of our learning design plays a central…

  6. Standard Systems Group (SSG) Technology Adoption Planning Workshop

    Science.gov (United States)

    2004-04-01

    Internet Routed Protocol Network (SIPRNET) architecture • Replace the current 5-year old enterprise network backup system • Improve of current IPTV ...Standard Systems Group (SSG) Technology Adoption Planning Workshop Suzanne Garcia Lorraine Nemeth-Adams Jan Vargas April 2004...Standard Systems Group(SSG) Technology Adoption Planning Workshop 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) 5d

  7. Selection of leading industries for coal resource cities based on coupling coordination of industry's technological innovation

    Institute of Scientific and Technical Information of China (English)

    Du Jiming; Yu Bo; Yao Xilong

    2012-01-01

    Taking the city of Qitaihe is as an example in order to provide practical methods for the selection of leading industries for coal resource cities,this paper establishes the specific operation scheme for selection of leading industries according to the actual situation of coal resource cities based on the theory of coupling coordination together with the coupling coordination for technological innovation.The results show that the degree for coupling coordination of the technological innovation for each alternative industry differentiates with the development of coal resource cities.For example,the average degree of food processing industry from agricultural produce is 0.9.Therefore,coal resource cities should develop some industries related to coal industry,such as coking industry,some chemical and medicines industry and non-metallic mineral products manufacturing,in the near future,however,some industries with greater market and influence potentials and low carbon emissions should be attached much importance to in the future.

  8. Group Innovation Ability of Agricultural Technological Innovation Strategic Alliance

    OpenAIRE

    Ma, Chishun; Yu, Jintian

    2013-01-01

    Agricultural technological innovation strategic alliance, as an important form of strategic alliance, has steadily strengthened the collaborative management among organizations and raised competitive power with the backing of improved group innovation ability. This article studies innovation ability from individual innovation ability to the group innovation ability. Firstly, basic connotation of group innovation ability is to be concluded through the comparison of individual and group innovat...

  9. The Beamed Energy Technology Working Group, Programs and Goals

    Science.gov (United States)

    Montgomery, Edward E., IV; Smith, W. Scott (Technical Monitor)

    2002-01-01

    A brief description of the Beamed Energy Technology Program will be given. Its relationship to the overall Advanced Technology Program at Marshall Space Flight Center will be discussed. A summary description of the known potential benefits and technical issues remaining in the development of a viable system will be presented along with program plans for a NASA Research Announcement in FY03 to begin development of relevant technologies and systems concepts. The results of workshop activity by the Beamed Energy Technology Working Group will be provided.

  10. Wolfsberg Executive Director P. Guptara at ATLAS experiment with ATLAS Resources Coordinator M. Nordberg, LHC machine Technical Coordination and Planning P. Proudlock and Information Technology Department Head W. von Rüden on 21 September 2006.

    CERN Multimedia

    Maximilien Brice

    2006-01-01

    Wolfsberg Executive Director P. Guptara at ATLAS experiment with ATLAS Resources Coordinator M. Nordberg, LHC machine Technical Coordination and Planning P. Proudlock and Information Technology Department Head W. von Rüden on 21 September 2006.

  11. A Multi-Agent Framework for Coordination of Intelligent Assistive Technologies

    DEFF Research Database (Denmark)

    Valente, Pedro Ricardo da Nova; Hossain, S.; Groenbaek, B.

    2010-01-01

    Intelligent care for the future is the IntelliCare project's main priority. This paper describes the design of a generic multi-agent framework for coordination of intelligent assistive technologies. The paper overviews technologies and software systems suitable for context awareness and housekeep...... an indoor localization system, is it possible to compare with real robot positions. From this, we can make some platform assumptions regarding heterogeneous robot cooperation, by thinking further i.e. sharing workspace with humans....... indoor localization system for real-time localization. We conducted an experiment in two steps: first, creating and testing interaction interfaces with and between robotic systems, and secondly, wrapping all in a multi-agent system, defining a vacuuming-cleaning ontology. With the pose data from...... and housekeeping tasks, especially for performing a multi-robot cleaning-task activity. It also describes conducted work in the design of a multi-agent platform for coordination of intelligent assistive technologies. Instead of using traditional robot odometry estimation methods, we have tested an independent...

  12. Radiation protection dosimetry in medicine - Report of the working group n.9 of the European radiation dosimetry group (EURADOS) - coordinated network for radiation dosimetry (CONRAD - contract EC N) fp6-12684; Dosimetrie pour la radioprotection en milieu medical - rapport du groupe de travail n. 9 du European radiation dosimetry group (EURADOS) - coordinated netword for radiation dosimetry (CONRAD - contrat CE fp6-12684)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2009-07-01

    This report present the results achieved within the frame of the work the WP 7 (Radiation Protection Dosimetry of Medical Staff) of the coordination action CONRAD (Coordinated Network for Radiation Dosimetry) funded through the 6. EU Framework Program. This action was coordinated by EURADOS (European Radiation Dosimetry Group). EURADOS is an organization founded in 1981 to advance the scientific understanding and the technical development of the dosimetry of ionising radiation in the fields of radiation protection, radiobiology, radiation therapy and medical diagnosis by promoting collaboration between European laboratories. WP7 coordinates and promotes European research for the assessment of occupational exposures to staff in therapeutic and diagnostic radiology workplaces. Research is coordinated through sub-groups covering three specific areas: 1. Extremity dosimetry in nuclear medicine and interventional radiology: this sub-group coordinates investigations in the specific fields of the hospitals and studies of doses to different parts of the hands, arms, legs and feet; 2. Practice of double dosimetry: this sub-group reviews and evaluates the different methods and algorithms for the use of dosemeters placed above and below lead aprons in large exposure during interventional radiology procedures, especially to determine effective doses to cardiologists during cardiac catheterization; and 3. Use of electronic personal dosemeters in interventional radiology: this sub-group coordinates investigations in laboratories and hospitals, and intercomparisons with passive dosemeters with the aim to enable the formulation of standards. (authors)

  13. 78 FR 1265 - Dana Holding Corporation; Power Technologies Group Division; Including On-Site Leased Workers...

    Science.gov (United States)

    2013-01-08

    ... Employment and Training Administration Dana Holding Corporation; Power Technologies Group Division; Including... Technologies Group Division, Milwaukee, Wisconsin (subject firm). The worker group includes on-site leased... Company, Power Technologies Group Division, Milwaukee, Wisconsin, who were engaged in employment...

  14. Young Adults, Technology, and Weight Loss: A Focus Group Study

    Directory of Open Access Journals (Sweden)

    Janna Stephens

    2015-01-01

    Full Text Available Overweight and obesity are a major concern in young adults. Technology has been integrated into many weight loss interventions; however little is known about the use of this technology in young adults. The purpose of this study was to explore through focus group sessions the opinions of young adults on the use of technology for weight loss. A total of 17 young adults, between 18 and 25 years of age, participated in three focus group sessions. Major results indicated that young adults have very little knowledge on the use of Smartphone technology for weight loss but would like to use this type of technology to help them lose weight. Results also indicated that young adults struggle to make healthy food choices and have priorities that outweigh exercise and they need support and guidance to make better decisions. In conclusion, young adults would be open to using Smartphone technology for weight loss but also need feedback and guidance to help make healthy decisions.

  15. Report of the task group on fermentation technology.

    CSIR Research Space (South Africa)

    Andrews, RJ

    1978-09-01

    Full Text Available An ad hoc meeting held in Bloemfontein on 29th November, 1976, identified a need for greater contact between South African research groups involved in fermentation technology. The meeting also suggested that the stimulation of research and training...

  16. Friend and Foe? Technology in a Collaborative Writing Group

    Science.gov (United States)

    Sakellariadis, Artemi; Chromy, Sam; Martin, Viv; Speedy, Jane; Trahar, Sheila; Williams, Susan; Wilson, Sue

    2008-01-01

    This is a partial account of the journey undertaken by a group of academic nomads in search of collaborative writing space. Never intending to permanently settle anywhere, we chose to explore writing technologies that supported collaborative forms of engagement with our task and with each other. Along the way we took up with, and discarded, a…

  17. Assistive Technology User Group Perspectives of Early Childhood Professionals

    Science.gov (United States)

    Parette, Howard P.; Stoner, Julia B.; Watts, Emily H.

    2009-01-01

    With the increasing usage of assistive technology (AT) usage in early childhood education settings serving children who are at-risk or who have developmental disabilities, there is a corresponding need for effective professional development experiences such as user groups to develop skills in using AT. Using a collective case study approach, 10…

  18. Key participants in codeveloped technology pose for group picture

    Science.gov (United States)

    1997-01-01

    Following the presentation of the Universal Signal Conditioning Amplifier (USCA), a new piece of technology developed through a National Aeronautics and Space Administration (NASA) partnership with industry, to Kennedy Space Center (KSC) Director Roy Bridges, Jr., key participants in the partnership pose for a group portrait. They are (from left) Bill Larson, NASA; Dr. Pedro Medelius, INET; Roy Bridges, Jr., KSC Director; Ed Gladney and William Saputo, L-3 Communications; Pam Gillespi, representing Congressman Dave Weldon; and Frank Kinney, Technological Research and Development Authority. The USCA is a key component of the codeveloped Automated Data Acquisition System (ADAS) that measures temperature, pressure and vibration at KSC's launch pads. The breakthrough technology is expected to reduce sensor setup and configuration times from hours to seconds. KSC teamed up with Florida's Technological Research and Development Authority and manufacturer L-3 Communications to produce a system that would benefit the aerospace industry and other commercial markets.

  19. Aligning Coordination Class Theory with a New Context: Applying a Theory of Individual Learning to Group Learning

    Science.gov (United States)

    Barth-Cohen, Lauren A.; Wittmann, Michael C.

    2017-01-01

    This article presents an empirical analysis of conceptual difficulties encountered and ways students made progress in learning at both individual and group levels in a classroom environment in which the students used an embodied modeling activity to make sense of a specific scientific scenario. The theoretical framework, coordination class theory,…

  20. Aligning Coordination Class Theory with a New Context: Applying a Theory of Individual Learning to Group Learning

    Science.gov (United States)

    Barth-Cohen, Lauren A.; Wittmann, Michael C.

    2017-01-01

    This article presents an empirical analysis of conceptual difficulties encountered and ways students made progress in learning at both individual and group levels in a classroom environment in which the students used an embodied modeling activity to make sense of a specific scientific scenario. The theoretical framework, coordination class theory,…

  1. Report of the IAU working group on cartographic coordinates and rotational elements of the planets and satellites - 1982

    Science.gov (United States)

    Davies, M. E.; Abalakin, V. K.; Lieske, J. H.; Seidelmann, P. K.; Sinclair, A. T.; Sinzi, A. M.; Smith, B. A.; Tjuflin, Y. S.

    1983-04-01

    This paper contains the report of the IAU Working Group on Cartographic Coordinates and Rotational Elements of the Planets and Satellites as presented at the XVIII General Assembly held at Patras, Greece, 1982. Tables give the recommended values for the direction of the north poles of rotation and the prime meridians of the planets and satellites referred to both the B1950 and J2000 standard coordinate systems. Reference surfaces for mapping these bodies are described. An appendix discusses the principal changes to the tables since 1979.

  2. Technology Applications Group Multimedia CD-ROM Project

    Science.gov (United States)

    McRacken, Kristi D.

    1995-01-01

    To produce a multimedia CD-ROM for the Technology Applications Group which would present the Technology Opportunity Showcase (TOPS) exhibits and Small Business Innovative Research (SBIR) projects to interested companies. The CD-ROM format is being used and developed especially for those companies who do not have Internet access, and cannot directly visit Langley through the World Wide Web. The CD-ROM will include text, pictures, sound, and movies. The information for the CD-ROM will be stored in a database from which the users can query and browse the information, and future CD's can be maintained and updated.

  3. New Principles of Coordination in Large-scale Micro- and Molecular-Robotic Groups

    CERN Document Server

    Kornienko, S

    2011-01-01

    Micro- and molecular-robotic systems act as large-scale swarms. Capabilities of sensing, communication and information processing are very limited on these scales. This short position paper describes a swarm-based minimalistic approach, which can be applied for coordinating collective behavior in such systems.

  4. Grades Degrade Group Coordination: Deteriorated Interactions and Performance in a Cooperative Motor Task

    Science.gov (United States)

    Hayek, Anne-Sophie; Toma, Claudia; Guidotti, Sofia; Oberlé, Dominique; Butera, Fabrizio

    2017-01-01

    At school, pupils often cooperate on common projects and must coordinate their different individual actions. However, grades are pervasively used even in cooperative situations, which make the pupils' differences in achievement and their relative rank salient and may reduce their inclination to work constructively with others. Thus, we…

  5. Expanding the coordination chemistry of donor-stabilized group-14 metalenes.

    Science.gov (United States)

    Cabeza, Javier A; García-Álvarez, Pablo; Polo, Diego

    2013-02-07

    The transformation of an amidinate germylene, equipped with just one accessible lone pair of electrons on the Ge atom, into a bidentate 4-electron donor κ(2)Ge,N-ligand, has been achieved for the first time, opening new doors to the non-carbene-like coordination chemistry of heavier carbene analogues.

  6. Analyzing Group Coordination when Solving Geometry Problems with Dynamic Geometry Software

    Science.gov (United States)

    Oner, Diler

    2013-01-01

    In CSCL research, collaborative activity is conceptualized along various yet intertwined dimensions. When functioning within these multiple dimensions, participants make use of several resources, which can be social or content-related (and sometimes temporal) in nature. It is the effective coordination of these resources that appears to…

  7. Grades Degrade Group Coordination: Deteriorated Interactions and Performance in a Cooperative Motor Task

    Science.gov (United States)

    Hayek, Anne-Sophie; Toma, Claudia; Guidotti, Sofia; Oberlé, Dominique; Butera, Fabrizio

    2017-01-01

    At school, pupils often cooperate on common projects and must coordinate their different individual actions. However, grades are pervasively used even in cooperative situations, which make the pupils' differences in achievement and their relative rank salient and may reduce their inclination to work constructively with others. Thus, we…

  8. You can't put old wine in new bottles: the effect of newcomers on coordination in groups.

    Science.gov (United States)

    McCarter, Matthew W; Sheremeta, Roman M

    2013-01-01

    A common finding in social sciences is that member change hinders group functioning and performance. However, questions remain as to why member change negatively affects group performance and what are some ways to alleviate the negative effects of member change on performance? To answer these questions we conduct an experiment in which we investigate the effect of newcomers on a group's ability to coordinate efficiently. Participants play a coordination game in a four-person group for the first part of the experiment, and then two members of the group are replaced with new participants, and the newly formed group plays the game for the second part of the experiment. Our results show that the arrival of newcomers decreases trust among group members and this decrease in trust negatively affects group performance. Knowing the performance history of the arriving newcomers mitigates the negative effect of their arrival, but only when newcomers also know the oldtimers performance history. Surprisingly, in groups that performed poorly prior to the newcomers' arrival, the distrust generated by newcomers is mainly between oldtimers about each other rather than about the newcomers.

  9. 78 FR 70076 - Large Scale Networking (LSN)-Middleware and Grid Interagency Coordination (MAGIC) Team

    Science.gov (United States)

    2013-11-22

    ... Large Scale Networking (LSN)--Middleware and Grid Interagency Coordination (MAGIC) Team AGENCY: The Networking and Information Technology Research and Development (NITRD) National Coordination Office (NCO... Networking (LSN) Coordinating Group (CG). Public Comments: The government seeks individual input;...

  10. 77 FR 58416 - Large Scale Networking (LSN); Middleware and Grid Interagency Coordination (MAGIC) Team

    Science.gov (United States)

    2012-09-20

    ... Large Scale Networking (LSN); Middleware and Grid Interagency Coordination (MAGIC) Team AGENCY: The Networking and Information Technology Research and Development (NITRD) National Coordination Office (NCO... to the Large Scale Networking (LSN) Coordinating Group (CG). Public Comments: The government...

  11. 78 FR 7464 - Large Scale Networking (LSN)-Middleware And Grid Interagency Coordination (MAGIC) Team

    Science.gov (United States)

    2013-02-01

    ... Large Scale Networking (LSN)--Middleware And Grid Interagency Coordination (MAGIC) Team AGENCY: The Networking and Information Technology Research and Development (NITRD) National Coordination Office (NCO... Team reports to the Large Scale Networking (LSN) Coordinating Group (CG). Public Comments:...

  12. CELL FORMATION IN GROUP TECHNOLOGY: A SIMILARITY ORDER CLUSTERING APPROACH

    Directory of Open Access Journals (Sweden)

    Godfrey C. Onwubolu

    2012-01-01

    Full Text Available Grouping parts into families which can be produced by a cluster of machine cells is the cornerstone of cellular manufacturing, which in turn is the building block for flexible manufacturing systems. Cellular manufacturing is a group technology (GT concept that has recently attracted the attention of manufacturing firms operating under jobshop environment to consider redesigning their manufacturing systems so as to take advantage of increased throughput, reduction in work-in-progress, set-up time, and lead times; leading to product quality and customer satisfaction. The paper presents a generalised approach for machine cell formation from a jobshop using similarity order clustering technique for preliminary cell grouping and considering machine utilisation for the design of nonintergrouping material handling using the single-pass heuristic. The work addresses the shortcomings of cellular manufacturing systems design and implementations which ignore machine utilisations, group sizes and intergroup moves.

  13. GROUP TECHNOLOGY IN CONTEXT OF THE PRODUCT CLASSIFICATION

    Directory of Open Access Journals (Sweden)

    Lenka Debnárová

    2014-03-01

    Full Text Available In the intensive competitive environment of the global economy, the survival of even the most well-established the world manufacturers depends on the ability to improve continuously quality while reducing costs. The resulting higher productivity is the key to market leadership and gaining sustainable competitive advantage. This paper outlines a group technology and classification of products which improve productivity, quality, inventory management of a company and reduce production times.

  14. Joint Technical Coordinating Group on Aircraft Survivability (JTCG/AS). Bibliography of Joint Aircraft Survivability Reports

    Science.gov (United States)

    2000-07-01

    Repair (EBDR) Study 74 Final Report Volume HI Engine Battle Damage Repair (EBDR) Study 75 Final Report VOLUME II Ablative and Thermal Barriers for... Thermal Barriers for Aircraft Dry Bays Issued: September 1995 Progress - Oct 1992 - June 1995 Report Classification: UNCLASSIFIED Sponsor: JTCG...Shipman, Mr. David O’Brian. Mr. Chris Parmley, P&W; Mr. Les Throndson, NAWCWPNS China Lake (Govt Coordinator) Ablative and Thermal Barriers for Aircraft

  15. Index of the Nevada Applied Ecology Group and associated publications available in the Coordination and Information Center

    Energy Technology Data Exchange (ETDEWEB)

    Maza, B.G.

    1991-02-01

    This publication was created by the Coordination and Information Center (CIC) to provide a readily available research tool for use by researchers interested in a specific area covered in the holdings of the CIC Archives. The Nevada Applied Ecology Group (NAEG) was formed and functioned in agreement with Planning Directive NVO-76 (July 29, 1970 and revised January 1, 1974, (CIC-165845 and CIC-16439) respectively) to coordinate the ecological and other environmental programs necessary to support the continued nuclear testing activities; and to provide a mechanism to effectively comply with requirements of the National Environmental Policy Act of 1969, Executive Order 11514, and AEC Manual Chapter 0510.'' The publication contains only citations to documents currently available at the CIC. It represents a significant portion of the principal research findings of the Nevada Applied Ecology Group.

  16. Working Group 5: Measurements technology and active experiments

    Science.gov (United States)

    Whipple, E.; Barfield, J. N.; Faelthammar, C.-G.; Feynman, J.; Quinn, J. N.; Roberts, W.; Stone, N.; Taylor, W. L.

    1986-01-01

    Technology issues identified by working groups 5 are listed. (1) New instruments are needed to upgrade the ability to measure plasma properties in space. (2) Facilities should be developed for conducting a broad range of plasma experiments in space. (3) The ability to predict plasma weather within magnetospheres should be improved and a capability to modify plasma weather developed. (4) Methods of control of plasma spacecraft and spacecraft plasma interference should be upgraded. (5) The space station laboratory facilities should be designed with attention to problems of flexibility to allow for future growth. These issues are discussed.

  17. Starting the automation process by using group technology

    Directory of Open Access Journals (Sweden)

    Jorge Andrés García Barbosa

    2010-06-01

    Full Text Available This article describes starting-up an automation process based on applying group technology (GT. Mecanizados CNC, a company making matallurgical sector products, bases the layout (organisation and disposition of its machinery on the concept of manufacturing cells; production is programmed once the best location for the equipment has been determined. The order of making products and suitable setting up of tools for the machinery in the cells is established, aimed at minimising set up leading to achieving 15% improvement in productivity.

  18. 77 FR 8284 - Western Digital Technologies, Inc., Hard Drive Development Engineering Group Irvine (Formerly at...

    Science.gov (United States)

    2012-02-14

    ... workers of Western Digital Technologies, Inc., Hard Drive Development Engineering Group, Lake Forest... Western Digital Technologies, Inc., Hard Drive Development Engineering Group, Irvine (formerly at Lake... Employment and Training Administration Western Digital Technologies, Inc., Hard Drive Development...

  19. 76 FR 61746 - Western Digital Technologies, Inc.: Hard Drive Development Engineering Group Irvine (Formerly at...

    Science.gov (United States)

    2011-10-05

    ... Western Digital Technologies, Inc., Hard Drive Development Engineering Group, Lake Forest, California... workers and former workers of Western Digital Technologies, Inc., Hard Drive Development Engineering Group... Employment and Training Administration Western Digital Technologies, Inc.: Hard Drive Development...

  20. Metal–organic coordination architectures of tetrazole heterocycle ligands bearing acetate groups: Synthesis, characterization and magnetic properties

    Energy Technology Data Exchange (ETDEWEB)

    Hu, Bo-Wen, E-mail: bowenhu@hit.edu.cn; Zheng, Xiang-Yu; Ding, Cheng

    2015-12-15

    Two new coordination complexes with tetrazole heterocycle ligands bearing acetate groups, [Co(L){sub 2}]{sub n} (1) and [Co{sub 3}(L){sub 4}(N{sub 3}){sub 2}·2MeOH]{sub n} (2) (L=tetrazole-1-acetate) have been synthesized and structurally characterized. Single crystal structure analysis shows that the cobalt-complex 1 has the 3D 3,6-connected (4{sup 2}.6){sub 2}(4{sup 4}.6{sup 2}.8{sup 8}.10)-ant topology. By introducing azide in this system, complex 2 forms the 2D network containing the [Co{sub 3}] units. And the magnetic properties of 1 and 2 have been studied. - Graphical abstract: The synthesis, crystal structure, and magnetic properties of the new coordination complexes with tetrazole heterocycle ligands bearing acetate groups are reported. - Highlights: • Two novel Cobalt(II) complexes with tetrazole acetate ligands were synthesized. • The magnetic properties of two complexes were studied. • Azide as co-ligand resulted in different structures and magnetic properties. • The new coordination mode of tetrazole acetate ligand was obtained.

  1. Satisfaction with Online Commercial Group Chat: The Influence of Perceived Technology Attributes, Chat Group Characteristics, and Advisor Communication Style

    NARCIS (Netherlands)

    van Dolen, W.M.; Dabholkar, P.A.; de Ruyter, J.C.

    2007-01-01

    This study examines online commercial group chat from a structuration theory perspective. The findings support the influence of perceived technology attributes (control, enjoyment, reliability, speed, and ease of use) and chat group characteristics (group involvement, similarity, and receptivity) on

  2. RadioNet3 Study Group White Paper on: The Future Organisation and Coordination of Radio Astronomy in Europe

    CERN Document Server

    Garrett, M A; Garrington, S T; Klöckner, H-R; van Langevelde, H; Mantovani, F; Russel, A; Schuster, K; Vermeulen, R C; Zensus, A

    2016-01-01

    The QueSERA Study Group (QSG) have been tasked by the RadioNet Board to produce a White Paper on the future organisation and coordination of radio astronomy in Europe. This White Paper describes the options discussed by the QSG, and our conclusions on how to move forward. We propose, that as a first step, RadioNet-work, be established as an entity that persists between EC contracts, and that takes responsibility for preparing or coordinating responses to EC opportunities specific to the field of radio astronomy research infrastructures. RadioNet-work should provide a safety net that ensures that cooperation and collaboration between the various radio astronomy partners in Europe is maintained with or without EC funding.

  3. The Role of Technology in Distributed Team Coordination: A multi-method investigation of a technology change process in the field

    NARCIS (Netherlands)

    Bayerl, P.S.

    2010-01-01

    The goal of this project was two-fold: firstly, to add to the theoretical knowledge about the impact of complex media combinations for distributed team coordination, and secondly, to increase the practical knowledge for organizations and designers on how to design and implement complex technological

  4. The Role of Technology in Distributed Team Coordination: A multi-method investigation of a technology change process in the field

    NARCIS (Netherlands)

    Bayerl, P.S.

    2010-01-01

    The goal of this project was two-fold: firstly, to add to the theoretical knowledge about the impact of complex media combinations for distributed team coordination, and secondly, to increase the practical knowledge for organizations and designers on how to design and implement complex technological

  5. Coordinating Work with Groupware

    DEFF Research Database (Denmark)

    Pors, Jens Kaaber; Simonsen, Jesper

    2003-01-01

    One important goal of employing groupware is to make possible complex collaboration between geographically distributed groups. This requires a dual transformation of both technology and work practice. The challenge is to re­duce the complexity of the coordination work by successfully inte­grating...

  6. Structurally defined allyl compounds of main group metals: coordination and reactivity.

    Science.gov (United States)

    Lichtenberg, Crispin; Okuda, Jun

    2013-05-10

    Organometallic allyl compounds are important as allylation reagents in organic synthesis, as polymerization catalysts, and as volatile metal precursors in material science. Whereas the allyl chemistry of synthetically relevant transition metals such as palladium and of the lanthanoids is well-established, that of main group metals has been lagging behind. Recent progress on allyl complexes of Groups 1, 2, and 12-16 now provides a more complete picture. This is based on a fundamental understanding of metal-allyl bonding interactions in solution and in the solid state. Furthermore, reactivity trends have been rationalized and new types of allyl-specific reactivity patterns have been uncovered. Key features include 1) the exploitation of the different types of metal-allyl bonding (highly ionic to predominantly covalent), 2) the use of synergistic effects in heterobimetallic compounds, and 3) the adjustment of Lewis acidity by variation of the charge of allyl compounds.

  7. TECHNOLOGICAL PROVISION OF ACCURACY AND QUALITY PARAMETERS OF INTRICATE PROFILE PARTS AT HIGH-SPEED MULTI-COORDINATE MACHINING

    Directory of Open Access Journals (Sweden)

    V. K. Sheleg

    2009-01-01

    Full Text Available The paper considers requirements to CAM-systems for provision of high-speed multi-coordinate milling, principles of generation and recommendations on trajectory programming for high-speed machining, influence of vibration and balancing of the technological system on parameters of  the machining accuracy, characteristics of a cutting tool, types of tool coatings that is rather actual for improvement of accuracy and quality of intricate profile parts.

  8. EVALUATION OF DISTRIBUTION HISTOGRAMS FOR INCREMENT OF CHROMATICITY COORDINATES IN DISPLAY TECHNOLOGIES

    Directory of Open Access Journals (Sweden)

    I. O. Zharinov

    2016-05-01

    Full Text Available We consider evaluation problem of chromaticity coordinates increment for an image displayed by indicating means (liquid crystal panels and etc.. Display device profile set by the weight matrix for components of primary colors serves as basic data for quantitative calculation. Research results have the form of mathematical expressions allowing calculation of increment values of chromaticity coordinates of the image displayed on indicating means and histograms of increment distribution.

  9. 76 FR 66327 - Iron Mountain Information Management, Inc., Corporate Service Group, Information Technology (IT...

    Science.gov (United States)

    2011-10-26

    ..., Information Technology (IT) Division, Including On-Site Leased Workers From TEK Systems, Professional... Technology (IT) Division, including on-site leased workers from TEK Systems, Professional Alternative... Management, Inc., Corporate Service Group, Information Technology (IT) Division. The Department...

  10. The Organization of Collective Group Movements in Wild Barbary Macaques (Macaca sylvanus): Social Structure Drives Processes of Group Coordination in Macaques.

    Science.gov (United States)

    Seltmann, Anne; Majolo, Bonaventura; Schülke, Oliver; Ostner, Julia

    2013-01-01

    Social animals have to coordinate activities and collective movements to benefit from the advantages of group living. Animals in large groups maintain cohesion by self-organization processes whereas in smaller groups consensus decisions can be reached. Where consensus decisions are relevant leadership may emerge. Variation in the organization of collective movements has been linked to variation in female social tolerance among macaque species ranging from despotic to egalitarian. Here we investigated the processes underlying group movements in a wild macaque species characterized by a degree of social tolerance intermediate to previously studied congeneric species. We focused on processes before, during and after the departure of the first individual. To this end, we observed one group of wild Barbary macaques (Macaca sylvanus) in the Middle Atlas, Morocco using all-occurrence behaviour sampling of 199 collective movements. We found that initiators of a collective movement usually chose the direction in which more individuals displayed pre-departure behavior. Dominant individuals contributed to group movements more than subordinates, especially juveniles, measured as frequencies of successful initiations and pre-departure behaviour. Joining was determined by affiliative relationships and the number of individuals that already joined the movement (mimetism). Thus, in our study group partially shared consensus decisions mediated by selective mimetism seemed to be prevalent, overall supporting the suggestion that a species' social style affects the organization of group movements. As only the most tolerant species show equally shared consensus decisions whereas in others the decision is partially shared with a bias to dominant individuals the type of consensus decisions seems to follow a stepwise relation. Joining order may also follow a stepwise, however opposite, relationship, because dominance only determined joining in highly despotic, but not in intermediate and

  11. The Organization of Collective Group Movements in Wild Barbary Macaques (Macaca sylvanus: Social Structure Drives Processes of Group Coordination in Macaques.

    Directory of Open Access Journals (Sweden)

    Anne Seltmann

    Full Text Available Social animals have to coordinate activities and collective movements to benefit from the advantages of group living. Animals in large groups maintain cohesion by self-organization processes whereas in smaller groups consensus decisions can be reached. Where consensus decisions are relevant leadership may emerge. Variation in the organization of collective movements has been linked to variation in female social tolerance among macaque species ranging from despotic to egalitarian. Here we investigated the processes underlying group movements in a wild macaque species characterized by a degree of social tolerance intermediate to previously studied congeneric species. We focused on processes before, during and after the departure of the first individual. To this end, we observed one group of wild Barbary macaques (Macaca sylvanus in the Middle Atlas, Morocco using all-occurrence behaviour sampling of 199 collective movements. We found that initiators of a collective movement usually chose the direction in which more individuals displayed pre-departure behavior. Dominant individuals contributed to group movements more than subordinates, especially juveniles, measured as frequencies of successful initiations and pre-departure behaviour. Joining was determined by affiliative relationships and the number of individuals that already joined the movement (mimetism. Thus, in our study group partially shared consensus decisions mediated by selective mimetism seemed to be prevalent, overall supporting the suggestion that a species' social style affects the organization of group movements. As only the most tolerant species show equally shared consensus decisions whereas in others the decision is partially shared with a bias to dominant individuals the type of consensus decisions seems to follow a stepwise relation. Joining order may also follow a stepwise, however opposite, relationship, because dominance only determined joining in highly despotic, but not in

  12. 77 FR 28411 - Adrenalina, Affinity Technology Group, Inc., Braintech, Inc., Builders Transport, Incorporated...

    Science.gov (United States)

    2012-05-14

    ... From the Federal Register Online via the Government Publishing Office SECURITIES AND EXCHANGE COMMISSION Adrenalina, Affinity Technology Group, Inc., Braintech, Inc., Builders Transport, Incorporated... concerning the securities of Affinity Technology Group, Inc. because it has not filed any periodic...

  13. Group VII Ethylene Response Factors Coordinate Oxygen and Nitric Oxide Signal Transduction and Stress Responses in Plants1

    Science.gov (United States)

    Gibbs, Daniel J.; Conde, Jorge Vicente; Berckhan, Sophie; Prasad, Geeta; Mendiondo, Guillermina M.; Holdsworth, Michael J.

    2015-01-01

    The group VII ethylene response factors (ERFVIIs) are plant-specific transcription factors that have emerged as important regulators of abiotic and biotic stress responses, in particular, low-oxygen stress. A defining feature of ERFVIIs is their conserved N-terminal domain, which renders them oxygen- and nitric oxide (NO)-dependent substrates of the N-end rule pathway of targeted proteolysis. In the presence of these gases, ERFVIIs are destabilized, whereas an absence of either permits their accumulation; ERFVIIs therefore coordinate plant homeostatic responses to oxygen availability and control a wide range of NO-mediated processes. ERFVIIs have a variety of context-specific protein and gene interaction partners, and also modulate gibberellin and abscisic acid signaling to regulate diverse developmental processes and stress responses. This update discusses recent advances in our understanding of ERFVII regulation and function, highlighting their role as central regulators of gaseous signal transduction at the interface of ethylene, oxygen, and NO signaling. PMID:25944828

  14. Group 2 innate lymphoid cells utilize the IRF4-IL-9 module to coordinate epithelial cell maintenance of lung homeostasis.

    Science.gov (United States)

    Mohapatra, A; Van Dyken, S J; Schneider, C; Nussbaum, J C; Liang, H-E; Locksley, R M

    2016-01-01

    Group 2 innate lymphoid cells (ILC2s) have an important role in acute allergic lung inflammation. Given their distribution and function, lung ILC2s are hypothesized to coordinate epithelial responses to the external environment; however, how barrier surveillance is linked to ILC2 activation remains unclear. Here, we demonstrate that alveolar type II cells are the main source of interleukin (IL)-33 and thymic stromal lymphopoietin (TSLP) generated in response to chitin or migratory helminths. IL-33 and TSLP synergistically induce an interferon regulatory factor 4 (IRF4)-IL-9 program in ILC2s, and autocrine IL-9 promotes rapid IL-5 and IL-13 production required for optimal epithelial responses in the conducting airways. Thus, ILC2s link alveolar function to regulation of airway flow, revealing a key interaction between resident lymphoid and structural cells that might underlie similar organizational hierarchies in other organs.

  15. 6th Annual CMMI Technology Conference and User Group

    Science.gov (United States)

    2006-11-17

    perhaps a few weeks – Require significant resources/coordination – Complex in nature • Tool instantiation for the workforce • Definition of kanban ...Pulled” by kanban visualization – Fully prepared to act when “pulled” • “Pull the trigger” – Get in fast, act (appropriately) fast, get out fast...management actions – Kanban pulled trigger to accomplish configuration audit – Immediate reporting of CM audit results to stakeholders – Mechanisms and

  16. Cooperative Learning and Technology: Using Interactive Group Software.

    Science.gov (United States)

    Dockterman, David

    1998-01-01

    Discusses cooperative learning and considers the use of interactive group software. Highlights include students' roles in groups; group accountability and peer pressure; the use of strong narrative; and characteristics to look for when reviewing software for interactive group use, including opportunity and context for group interaction and social…

  17. Coordinating joint action in a technological environment: noticing and recruiting attention

    DEFF Research Database (Denmark)

    Egbert, Maria; Keating, Elizabeth

    2011-01-01

    talked about or technologies used towards specific interactional goals in that they enable or make possible interaction. In designing turns and sequences in interaction enabled through interaction technologies, social actors must take into account a number of factors, including the effect of technology...... on multimodal communication resources and adaptation of conventions. In this presentation we focus on how participants in interaction design their actions for and orient to interaction technologies. In particular we pursue the questions of how turns in interactions are designed and responded to, and how...... sequencing actions in technologically mediated environments are constructed with an orientation to the technology. In particular we look at the challenges for humans to adapt to communication technologies. Mainstream theoretical thinking in technology design seems to be based on an assumption that the nature...

  18. Coordinating joint action in a technological environment: noticing and recruiting attention

    DEFF Research Database (Denmark)

    Egbert, Maria; Keating, Elizabeth

    2011-01-01

    of CA included the use of communication technology (the telephone), and conversation analytic research has shown that social actions are shaped by artefacts and technological environments (e.g. Goodwin and Goodwin 1996, Mondada in press), yet research on enabling interaction through technology has just...

  19. Technology, Talk, and Time: Patterns of Group Communication and Identity

    Science.gov (United States)

    Dahl, Laura Brown

    2015-01-01

    The effective use of technology is increasingly important in many fields where online and digital communication, collaboration, and production have become more prevalent. Although it is clear that many higher education students come into the classroom with skills involved with consuming technology, they often are much less capable of producing…

  20. Diabetes technology and treatments in the paediatric age group.

    Science.gov (United States)

    Shalitin, S; Peter Chase, H

    2011-02-01

    Type 1 diabetes (T1D) is one of the most common chronic childhood diseases and its incidence has doubled during the last decade. The goals of intensive management of diabetes were established in 1993 by the Diabetes Control and Complications Trial (DCCT) (1). Children with T1D and their caregivers continue to face the challenge to maintain blood glucose levels in the near-normal range. It is important to prevent sustained hyperglycaemia which is associated with long-term microvascular and macrovascular complications and to avoid recurrent episodes of hypoglycaemia or hyperglycaemia, especially in young children, which may have adverse effects on cognitive function and impede efforts to achieve the recommended glycaemic targets. Advances in the use of technology that may help maintain the metabolic control goals for young people with T1D were centred on continuous subcutaneous insulin infusion (CSII) (2-4), continuous glucose monitoring (CGM) (5-7), and combining both technologies into a closed-loop system (8-10). The dilemma in paediatrics of patient selection for insulin pump therapy was found to be most successful in those with more frequent self-monitoring of blood glucose (SMBG) and younger age prior to pump initiation (2). Similarly, those who used a dual-wave bolus probably paid closer attention to their management and had lower HbA1c levels (3). The advantage of using a pre-meal bolus to improve postprandial glucose levels was shown to offer another potential method to improve glycaemic control (4). SMBG is an important component of therapy in patients with diabetes, especially in the paediatric age group. Standard use of glucose meters for SMBG provides only intermittent single blood glucose levels, without giving the 'whole picture' of glucose variability during the 24 h, and especially during the night, when blood glucose levels are seldom measured. Therefore, the use of a device such as real-time continuous glucose monitoring (RT-CGM) that provides

  1. Encapsulation of hydride by molecular main group metal clusters: manipulating the source and coordination sphere of the interstitial ion.

    Science.gov (United States)

    Boss, Sally R; Coles, Martyn P; Eyre-Brook, Vicki; García, Felipe; Haigh, Robert; Hitchcock, Peter B; McPartlin, Mary; Morey, James V; Naka, Hiroshi; Raithby, Paul R; Sparkes, Hazel A; Tate, Christopher W; Wheatley, Andrew E H

    2006-12-21

    The sequential treatment of Lewis acids with N,N'-bidentate ligands and thereafter with ButLi has afforded a series of hydride-encapsulating alkali metal polyhedra. While the use of Me3Al in conjunction with Ph(2-C5H4N)NH gives Ph(2-C5H4N)NAlMe2 and this reacts with MeLi in thf to yield the simple 'ate complex Ph(2-C5H4N)NAlMe3Li.thf, the employment of an organolithium substrate capable of beta-hydride elimination redirects the reaction significantly. Whereas the use of ButLi has previously yielded a main group interstitial hydride in which H- exhibits micro6-coordination, it is shown here that variability in the coordination sphere of the encapsulated hydride may be induced by manipulation of the organic ligand. Reaction of (c-C6H11)(2-C5H4N)NH with Me3Al/ButLi yields [{(c-C6H11)(2-C5H4N)N}6HLi8]+[(But2AlMe2)2Li]-, which is best viewed as incorporating only linear di-coordination of the hydride ion. The guanidine 1,3,4,6,7,8-hexahydro-2H-pyrimido[1,2-a]pyrimidine (hppH) in conjunction with Me2Zn/ButLi yields the micro8-hydride [(hpp)6HLi8]+[But3Zn]-.0.5PhMe. Formation of the micro8-hydride [(hpp)6HLi8]+[ButBEt3]- is revealed by employment of the system Et3B/ButLi. A new and potentially versatile route to interstitial hydrides of this class is revealed by synthesis of the mixed borohydride-lithium hydride species [(hpp)6HLi8]+[Et3BH]- and [(hpp)6HLi8]+[(Et3B)2H]- through the direct combination of hppLi with Et3BHLi.

  2. Applying Mobile and Pervasive Computer Technology to Enhance Coordination of Work in a Surgical Ward

    DEFF Research Database (Denmark)

    Hansen, Thomas Riisgaard; Bardram, Jakob

    2007-01-01

    , and unnecessary stress. To accommodate this situation and to increase the quality of work in operating wards, we have designed a set of pervasive computer systems which supports what we call context-mediated communication and awareness. These systems use large interactive displays, video streaming from key...... locations, tracking systems, and mobile devices to support social awareness and different types of communication modalities relevant to the current context. In this paper we report qualitative data from a one-year deployment of the system in a local hospital. Overall, this study shows that 75......Collaboration, coordination, and communication are crucial in maintaining an efficient and smooth flow of work in an operating ward. This coordination, however, often comes at a high price in terms of unsuccessfully trying to get hold of people, disturbing telephone calls, looking for people...

  3. Applying mobile and pervasive computer technology to enhance coordination of work in a surgical ward

    DEFF Research Database (Denmark)

    Hansen, Thomas Riisgaard; Bardram, Jakob Eyvind

    2007-01-01

    , and unnecessary stress. To accommodate this situation and to increase the quality of work in operating wards, we have designed a set of pervasive computer systems which supports what we call context-mediated communication and awareness. These systems use large interactive displays, video streaming from key...... locations, tracking systems, and mobile devices to support social awareness and different types of communication modalities relevant to the current context. In this paper we report qualitative data from a one-year deployment of the system in a local hospital. Overall, this study shows that 75......Collaboration, coordination, and communication are crucial in maintaining an efficient and smooth flow of work in an operating ward. This coordination, however, often comes at a high price in terms of unsuccessfully trying to get hold of people, disturbing telephone calls, looking for people...

  4. Coordination of opposing sex-specific and core muscle groups regulates male tail posture during Caenorhabditis elegans male mating behavior

    Directory of Open Access Journals (Sweden)

    Sternberg Paul W

    2009-06-01

    Full Text Available Abstract Background To survive and reproduce, animals must be able to modify their motor behavior in response to changes in the environment. We studied a complex behavior of Caenorhabditis elegans, male mating behavior, which provided a model for understanding motor behaviors at the genetic, molecular as well as circuit level. C. elegans male mating behavior consists of a series of six sub-steps: response to contact, backing, turning, vulva location, spicule insertion, and sperm transfer. The male tail contains most of the sensory structures required for mating, in addition to the copulatory structures, and thus to carry out the steps of mating behavior, the male must keep his tail in contact with the hermaphrodite. However, because the hermaphrodite does not play an active role in mating and continues moving, the male must modify his tail posture to maintain contact. We provide a better understanding of the molecular and neuro-muscular pathways that regulate male tail posture during mating. Results Genetic and laser ablation analysis, in conjunction with behavioral assays were used to determine neurotransmitters, receptors, neurons and muscles required for the regulation of male tail posture. We showed that proper male tail posture is maintained by the coordinated activity of opposing muscle groups that curl the tail ventrally and dorsally. Specifically, acetylcholine regulates both ventral and dorsal curling of the male tail, partially through anthelmintic levamisole-sensitive, nicotinic receptor subunits. Male-specific muscles are required for acetylcholine-driven ventral curling of the male tail but dorsal curling requires the dorsal body wall muscles shared by males and hermaphrodites. Gamma-aminobutyric acid activity is required for both dorsal and ventral acetylcholine-induced curling of the male tail and an inhibitory gamma-aminobutyric acid receptor, UNC-49, prevents over-curling of the male tail during mating, suggesting that cross

  5. Progress Report on Coordinating Federal Science, Technology, Engineering, and Mathematics (STEM) Education

    Science.gov (United States)

    Executive Office of the President, 2016

    2016-01-01

    As called for in the America COMPETES Reauthorization Act of 2010, the National Science and Technology Council's (NSTC) Committee on STEM Education (CoSTEM) released, in May of 2013, the Federal Science, Technology, Engineering, and Mathematics (STEM) Education 5- Year Strategic Plan (Strategic Plan). As required by the Act, this report includes…

  6. 11th Annual CMMI Technology Conference and User Group

    Science.gov (United States)

    2011-11-17

    Change Management Team - Responsibilities Vision Dialogue Resources Congruence Anticipation Empowerment Transition Alignment Change...maintenance and disease prevention/treatment • Several areas of study: computer science, software/ systems engineering, IT, HCI , social dynamics...market needs to happen very quickly Source: SEI HCI : Human Computer Interaction; AI: Artificial intelligence 24 11th Annual CMMI ® Technology

  7. Group delay functions and its applications in speech technology

    Indian Academy of Sciences (India)

    Hema A Murthy; B Yegnanarayana

    2011-10-01

    Traditionally, the information in speech signals is represented in terms of features derived from short-time Fourier analysis. In this analysis the features extracted from the magnitude of the Fourier transform (FT) are considered, ignoring the phase component. Although the significance of the FT phase was highlighted in several studies over the recent three decades, the features of the FT phase were not exploited fully due to difficulty in computing the phase and also in processing the phase function. The information in the short-time FT phase function can be extracted by processing the derivative of the FT phase, i.e., the group delay function. In this paper, the properties of the group delay functions are reviewed, highlighting the importance of the FT phase for representing information in the speech signal. Methods to process the group delay function are discussed to capture the characteristics of the vocal-tract system in the form of formants or through a modified group delay function. Applications of group delay functions for speech processing are discussed in some detail. They include segmentation of speech into syllable boundaries, exploiting the additive and high resolution properties of the group delay functions. The effectiveness of segmentation of speech, and the features derived from the modified group delay are demonstrated in applications such as language identification, speech recognition and speaker recognition. The paper thus demonstrates the need to exploit the potential of the group delay functions for development of speech systems.

  8. 77 FR 51064 - Dana Holding Corporation, Power Technologies Group Division, Including On-Site Leased Workers...

    Science.gov (United States)

    2012-08-23

    ... Employment and Training Administration Dana Holding Corporation, Power Technologies Group Division, Including... Holding Corporation, Power Technologies Group Division, Milwaukee, Wisconsin (subject firm). The negative... competitive articles) in 2011 and 2012, loss of business with a firm that employed a worker group eligible...

  9. Group VII Ethylene Response Factors Coordinate Oxygen and Nitric Oxide Signal Transduction and Stress Responses in Plants.

    Science.gov (United States)

    Gibbs, Daniel J; Conde, Jorge Vicente; Berckhan, Sophie; Prasad, Geeta; Mendiondo, Guillermina M; Holdsworth, Michael J

    2015-09-01

    The group VII ethylene response factors (ERFVIIs) are plant-specific transcription factors that have emerged as important regulators of abiotic and biotic stress responses, in particular, low-oxygen stress. A defining feature of ERFVIIs is their conserved N-terminal domain, which renders them oxygen- and nitric oxide (NO)-dependent substrates of the N-end rule pathway of targeted proteolysis. In the presence of these gases, ERFVIIs are destabilized, whereas an absence of either permits their accumulation; ERFVIIs therefore coordinate plant homeostatic responses to oxygen availability and control a wide range of NO-mediated processes. ERFVIIs have a variety of context-specific protein and gene interaction partners, and also modulate gibberellin and abscisic acid signaling to regulate diverse developmental processes and stress responses. This update discusses recent advances in our understanding of ERFVII regulation and function, highlighting their role as central regulators of gaseous signal transduction at the interface of ethylene, oxygen, and NO signaling. © 2015 American Society of Plant Biologists. All Rights Reserved.

  10. The space shuttle payload planning working groups. Volume 10: Space technology

    Science.gov (United States)

    1973-01-01

    The findings and recommendations of the Space Technology group of the space shuttle payload planning activity are presented. The elements of the space technology program are: (1) long duration exposure facility, (2) advanced technology laboratory, (3) physics and chemistry laboratory, (4) contamination experiments, and (5) laser information/data transmission technology. The space technology mission model is presented in tabular form. The proposed experiments to be conducted by each test facility are described. Recommended approaches for user community interfacing are included.

  11. Dynamic Resectorization and Coordination Technology: An Evaluation of Air Traffic Control Complexity

    Science.gov (United States)

    Brinton, Christopher R.

    1996-01-01

    The work described in this report is done under contract with the National Aeronautics and Space Administration (NASA) to support the Advanced Air Transportation Technology (AATR) program. The goal of this program is to contribute to and accelerate progress in Advanced Air Transportation Technologies. Wyndemere Incorporated is supporting this goal by studying the complexity of the Air Traffic Specialist's role in maintaining the safety of the Air Transportation system. It is envisioned that the implementation of Free Flight may significantly increase the complexity and difficulty of maintaining this safety. Wyndemere Incorporated is researching potential methods to reduce this complexity. This is the final report for the contract.

  12. Product Drawing Management System Based on Group Technology

    Institute of Scientific and Technical Information of China (English)

    2002-01-01

    With the development and widely used of the compute r technology, the CAD has been more and more used in the process of designing prod uct. The number of the engineering drawings will greatly increase because of the continually appearance of the new products. As a result, it has become a badly needed to be solved problem for us that how to rapidly and efficiently search an d appropriately preserve and manage the drawings. In this paper, a method of bui lding the product drawing management system for extr...

  13. Current molecular blood group technology:availability and practical applications

    Institute of Scientific and Technical Information of China (English)

    Willy A.Flegel

    2010-01-01

    @@ Almost all clinically important RBC antigens are defined at the molecular level.The expression of protein-and sugar-based antigens on the RBC surface can be predicted by determining the blood group gene variants(alleles).Most of the time,a single nucleotide polymorphism(sNP)distinguishes the allele,which determines an antigen and hence allows predicting the antigen.PCR with sequence specific priming(PCR-SSP)followed by gel electrophoresis was the original technique widely applied for blood group genotyping.Realtime PCR obviated the need for gels.

  14. An aqueous non-heme Fe(iv)oxo complex with a basic group in the second coordination sphere

    DEFF Research Database (Denmark)

    Vad, Mads Sørensen; Lennartson, Anders; Nielsen, Anne;

    2012-01-01

    The Fe(iv)oxo complex of a coordinatively flexible multidentate mono-carboxylato ligand is obtained by the one electron oxidation of a low spin Fe(iii) precursor in water.......The Fe(iv)oxo complex of a coordinatively flexible multidentate mono-carboxylato ligand is obtained by the one electron oxidation of a low spin Fe(iii) precursor in water....

  15. Distributed Learning, Extremum Seeking, and Model-Free Optimization for the Resilient Coordination of Multi-Agent Adversarial Groups

    Science.gov (United States)

    2016-09-07

    AFRL-AFOSR-VA-TR-2016-0314 Distributed learning , extremum seeking, and model-free optimization for the resilient coordination of multi-agent...Jun-2016 4. TITLE AND SUBTITLE Distributed learning , extremum seeking, and model-free optimization for the resilient coordination of multi-agent...and 2) the use of extremum seeking (ES) techniques to learn Nash equilibria in finitely- and infinitely-many player noncooperative games and to solve

  16. Agenda and briefing book: Clean Coal Technology Coordinating Committee, September 16, 1991, Louisville, Kentucky

    Energy Technology Data Exchange (ETDEWEB)

    Drake, Dr., Carolyn C.; Teague, Mike; Evans, George E.; Oldoerp, Steve; Lerch, Jean

    1991-09-16

    A considerable amount of time was spent discussing the Clean Air Act Amendments pending before Congress. Several members pointed out provisions of the legislation that would have serious impacts on the coal industry and the electric utility industry. The need for increased electricity in Florida raised the question about coal fired Power Plants. It is generally believed that most people in Florida do not know that over 55 percent of the electricity now comes from coal-fired generators. However, publicly, people will say they do not want coal-fired facilities built in Florida. People in Florida are concerned with the EMF Issue just as much as the source of power. It was stated that the coal industry has a very poor image and DOE should assume responsibility for improving the image of coal. it was agreed that it would take a considerable financial commitment to do this and that in addition to government the industry would have to be willing to contribute financially. The Partial results of a survey to utilities concerning the future use of clean coal technologies was reported. Utilities are not ignoring coal technologies but acknowledged that the amendments to the Clean Air Act would be the driving force in future decisions. It was learned through the survey that the DOE negotiation process in the Clean Coal Technology Program was in need of improvement. DOE had recently changed the procedure internally and it was anticipated that the procedure would be smoother in the future.

  17. Teaching Engineering Statistics with Technology, Group Learning, Contextual Projects, Simulation Models and Student Presentations

    Science.gov (United States)

    Romeu, Jorge Luis

    2008-01-01

    This article discusses our teaching approach in graduate level Engineering Statistics. It is based on the use of modern technology, learning groups, contextual projects, simulation models, and statistical and simulation software to entice student motivation. The use of technology to facilitate group projects and presentations, and to generate,…

  18. Using group learning to enhance the implementation of information technology : the results of discourse analysis

    NARCIS (Netherlands)

    Bondarouk, Tatiana Vladimirovna

    2004-01-01

    This thesis is about the influence of group interactional processes on the implementation of information technologies. The starting point of this research is the belief that it is neither the quality of the technology, nor that of the individual users, but the interactions among people in groups of

  19. Scaffolding Group Explanation and Feedback with Handheld Technology: Impact on Students' Mathematics Learning

    Science.gov (United States)

    Roschelle, Jeremy; Rafanan, Ken; Bhanot, Ruchi; Estrella, Gucci; Penuel, Bill; Nussbaum, Miguel; Claro, Susana

    2010-01-01

    Based on strong research literatures, we conjectured that social processing of feedback by cooperating in a small group setting--with social incentives to ask questions, give explanations and discuss disagreements--would increase learning. We compared group and individual feedback, using two technologies: (1) Technology-mediated, Peer-Assisted…

  20. Scaffolding Group Explanation and Feedback with Handheld Technology: Impact on Students' Mathematics Learning

    Science.gov (United States)

    Roschelle, Jeremy; Rafanan, Ken; Bhanot, Ruchi; Estrella, Gucci; Penuel, Bill; Nussbaum, Miguel; Claro, Susana

    2010-01-01

    Based on strong research literatures, we conjectured that social processing of feedback by cooperating in a small group setting--with social incentives to ask questions, give explanations and discuss disagreements--would increase learning. We compared group and individual feedback, using two technologies: (1) Technology-mediated, Peer-Assisted…

  1. School Finance and Technology: A Case Study Using Grid and Group Theory to Explore the Connections

    Science.gov (United States)

    Case, Stephoni; Harris, Edward L.

    2014-01-01

    Using grid and group theory (Douglas 1982, 2011), the study described in this article examined the intersections of technology and school finance in four schools located in districts differing in size, wealth, and commitment to technology integration. In grid and group theory, grid refers to the degree to which policies and role prescriptions…

  2. Teaching Engineering Statistics with Technology, Group Learning, Contextual Projects, Simulation Models and Student Presentations

    Science.gov (United States)

    Romeu, Jorge Luis

    2008-01-01

    This article discusses our teaching approach in graduate level Engineering Statistics. It is based on the use of modern technology, learning groups, contextual projects, simulation models, and statistical and simulation software to entice student motivation. The use of technology to facilitate group projects and presentations, and to generate,…

  3. 76 FR 6170 - Eternal Technologies Group, Inc., Order of Suspension of Trading

    Science.gov (United States)

    2011-02-03

    ... [Federal Register Volume 76, Number 23 (Thursday, February 3, 2011)] [Notices] [Page 6170] [FR Doc No: 2011-2495] SECURITIES AND EXCHANGE COMMISSION [File No. 500-1] Eternal Technologies Group, Inc... Technologies Group, Inc. because it has not filed any periodic reports since the period ended September...

  4. Cooperation and Coordination in an International Intervention: The Use of Information and Communication Technologies in Kosovo

    Directory of Open Access Journals (Sweden)

    Anne Holohan

    2003-01-01

    Full Text Available In international interventions that encompass peacekeeping, democratic transition, and institution building, oneorganization cannot do it all. In Kosovo several organizations—the United Nations (UN, nongovernmentalorganizations (NGOs, the Organization for Security and Cooperation in Europe (OSCE, the militaries (KFOR, andan international police force—formed a temporary network organization, the United Nations Mission in Kosovo(UNMIK, in which they worked together cooperatively at every level to pursue the goals of the mission. Thisresearch, based on ªeldwork in Kosovo with all the organizations in UNMIK, investigates how well the use ofinformation and communications technologies (ICTs reºected the organizational structure and design of themission. What does this experience tell us about the use of ICTs in an interorganizational setting? What does it tellus about information transfer and knowledge sharing in a temporary network organization that comprisesorganizations of diverse structure and culture? The information and communication infrastructure of UNMIK isexamined to discover how well it met the organizational requirements of both the participating hierarchies in themission and the emerging network organization. The question in Kosovo was whether the introduction and use ofnew technologies helped the organizations move from a hierarchical structure and culture to a more collaborativeone.

  5. Application technology on human general function as a group

    Energy Technology Data Exchange (ETDEWEB)

    Numano, Masayoshi; Matsuoka, Takeshi; Tanaka, Kunihiko; Fukuto, Junji; Mitomo, Nobuo; Miyazaki; Keiko; Matsukura, Hiroshi; Niwa, Yasuyuki; Ando, Hirotomo [Ship Research Inst., Tokyo (Japan)

    2000-02-01

    An operation assistant system for two operators as an object of plant model simulated on PWR was made experimentally, effectiveness on applying 3D-VR spatial indication and repulsive feedback input apparatus to plant operation assistance was investigated. By adopting a transmission type HMD, combination use with the conventional type operation monitoring system was made possible, and then it could be thought to become possible that human error was found by oneself by adding intuitive indication and feedback to judgement and operation used by a system assisting with logic understanding. And, by sharing these informations in a group, it was also found that correction of not only selfish but also other operator's error was made possible. (G.K.)

  6. Shape-, size-, and functional group-selective binding of small organic guests in a paramagnetic coordination cage.

    Science.gov (United States)

    Turega, Simon; Whitehead, Martina; Hall, Benjamin R; Meijer, Anthony J H M; Hunter, Christopher A; Ward, Michael D

    2013-01-18

    The host-guest chemistry of the octanuclear cubic coordination cage [Co(8)L(12)](16+) (where L is a bridging ligand containing two chelating pyrazolyl-pyridine units connected to a central naphthalene-1,5-diyl spacer via methylene "hinges") has been investigated in detail by (1)H NMR spectroscopy. The cage encloses a cavity of volume of ca. 400 Å(3), which is accessible through 4 Å diameter portals in the centers of the cube faces. The paramagnetism of the cage eliminates overlap of NMR signals by dispersing them over a range of ca. 200 ppm, making changes of specific signals easy to observe, and also results in large complexation-induced shifts of bound guests. The cage, in CD(3)CN solution, acts as a remarkably size- and shape-selective host for small organic guests such as coumarin (K = 78 M(-1)) and other bicyclic molecules of comparable size and shape such as isoquinoline-N-oxide (K = 2100 M(-1)). Binding arises from two independent recognition elements, which have been separately quantified. These are (i) a polar component arising from interaction of the H-bond accepting O atom of the guest with a convergent group of CH protons inside the cavity that lie close to a fac tris-chelate metal center and are therefore in a region of high electrostatic potential; and (ii) an additional component arising from the second aromatic ring (aromatic/van der Waals interactions with the interior surface of the cage and/or solvophobic interactions). The strength of the first component varies linearly with the H-bond-accepting ability of the guest; the second component is fixed at approximately 10 kJ mol(-1). We have also used (1)H-(1)H exchange spectroscopy (EXSY) experiments to analyze semiquantitatively two distinct dynamic processes, viz. movement of the guest into and out of the cavity and tumbling of the guest inside the host cavity. Depending on the size of the guest and the position of substituents, the rates of these processes can vary substantially, and the rates

  7. Wide Area Recovery and Resiliency Program (WARRP) Knowledge Enhancement Working Group: Multi-Agency Coordination After Action Report

    Science.gov (United States)

    2012-02-23

    Kaski Charles Denver Office of Emergency Management Kellar Scott Arapahoe County/NCR Coordinator Krebs Kathleen Clear Creek County Krugman Jim USDA...Boand FEMA Region VIII: Tim Deal FEMA Region VIII: Judy McWilliams Jefferson County OEM/IMT: Tim McSherry US Forest Service: Jim Krugman

  8. Lessons learned using Web conference technology for online focus group interviews.

    Science.gov (United States)

    Tuttas, Carol A

    2015-01-01

    Researchers use Internet technology for data collection in qualitative studies. In the literature there are published accounts of synchronous (real-time) and more commonly, asynchronous (not-real-time) focus group data collection methods supported by Internet technology in the form of email correspondence, LISTSERVs, discussion boards, and chat rooms. Real-time audiovisual Web conference technology offers qualitative researchers a promising alternative means to carry out focus groups. In this methodological article I describe how I used Web conference technology to host online focus groups for a qualitative study about job integration experiences of travel nurses geographically dispersed across the United States. I describe lessons learned from the use of this innovative method for qualitative data collection, including a brief overview about the use of dictation software for transcription. This new knowledge is useful to researchers considering Web conference technology to carry out focus group data collection in qualitative research.

  9. Technology-enhanced focus groups as a component of instrument development.

    Science.gov (United States)

    Strout, Tania D; DiFazio, Rachel L; Vessey, Judith A

    2017-06-22

    Background Bullying is a critical public health problem and a screening tool for use in healthcare is needed. Focus groups are a common tool for generating qualitative data when developing an instrument and evidence suggests that technology-enhanced focus groups can be effective in simultaneously engaging participants from diverse settings. Aim To examine the use of technology-enhanced focus groups in generating an item pool to develop a youth-bullying screening tool. Discussion The authors explore methodological and ethical issues related to conducting technology-enhanced focus groups, drawing on their experience in developing a youth-bullying measure. They conducted qualitative focus groups with professionals from the front lines of bullying response and intervention. They describe the experience of conducting technology-enhanced focus group sessions, focusing on the methodological and ethical issues that researchers engaging in similar work may encounter. Challenges associated with this methodology include establishing rapport among participants, privacy concerns and limited non-verbal communication. Conclusion The use of technology-enhanced focus groups can be valuable in obtaining rich data from a wide variety of disciplines and contexts. Organising these focus groups was inexpensive and preferred by the study's participants. Implications for practice Researchers should consider using technology-enhanced focus groups to generate data to develop health-related measurement tools.

  10. Joint Working Group-39, Manufacturing Technology Subworking Group-F, remote handling and automation

    Energy Technology Data Exchange (ETDEWEB)

    Merrill, R.D.

    1995-02-01

    The terms of reference were reviewed and continue to encompass the scope of activities of the SUBWOG. No revisions to the terms of reference were proposed. The list of site contacts who should receive copies of SUBWOG correspondence and meeting minutes was reviewed and updated. Documents exchanged related to the meeting include: Minutes of the sixth SUBOG 39F meeting; transactions of the fifth topical meeting on robotics and remote handling; data on manipulators was forwarded to LLNL from the robotics group at AEA Harwell; and the specifications of the duct remediation robot from the Rocky Flats Plant.

  11. IMIA Working Group 15 : Technology assessment and quality development in health informatics

    NARCIS (Netherlands)

    Gennip, E.M.S.J. van

    1999-01-01

    The working group on technology assessment and quality development in health informatics was established as a follow-up to the recommendations made at the IMIA-ISTAHC working conference in 1990. The working group was approved by the IMIA General Assembly at Kyoto, September, 1993. The working group

  12. What it Takes to Successfully Implement Technology for Aging in Place: Focus Groups With Stakeholders

    Science.gov (United States)

    Wouters, Eveline JM; Luijkx, Katrien G; Vrijhoef, Hubertus JM

    2016-01-01

    Background There is a growing interest in empowering older adults to age in place by deploying various types of technology (ie, eHealth, ambient assisted living technology, smart home technology, and gerontechnology). However, initiatives aimed at implementing these technologies are complicated by the fact that multiple stakeholder groups are involved. Goals and motives of stakeholders may not always be transparent or aligned, yet research on convergent and divergent positions of stakeholders is scarce. Objective To provide insight into the positions of stakeholder groups involved in the implementation of technology for aging in place by answering the following questions: What kind of technology do stakeholders see as relevant? What do stakeholders aim to achieve by implementing technology? What is needed to achieve successful implementations? Methods Mono-disciplinary focus groups were conducted with participants (n=29) representing five groups of stakeholders: older adults (6/29, 21%), care professionals (7/29, 24%), managers within home care or social work organizations (5/29, 17%), technology designers and suppliers (6/29, 21%), and policy makers (5/29, 17%). Transcripts were analyzed using thematic analysis. Results Stakeholders considered 26 different types of technologies to be relevant for enabling independent living. Only 6 out of 26 (23%) types of technology were mentioned by all stakeholder groups. Care professionals mentioned fewer different types of technology than other groups. All stakeholder groups felt that the implementation of technology for aging in place can be considered a success when (1) older adults’ needs and wishes are prioritized during development and deployment of the technology, (2) the technology is accepted by older adults, (3) the technology provides benefits to older adults, and (4) favorable prerequisites for the use of technology by older adults exist. While stakeholders seemed to have identical aims, several underlying

  13. Insertion of functional groups into a Nd3+ metal-organic framework via single-crystal-to-single-crystal coordinating solvent exchange.

    Science.gov (United States)

    Manos, Manolis J; Kyprianidou, Eleni J; Papaefstathiou, Giannis S; Tasiopoulos, Anastasios J

    2012-06-04

    Single-crystal-to-single-crystal (SCSC) transformations represent some of the most fascinating phenomena in chemistry. They are not only intriguing from a basic science point of view but also provide a means to modify or tune the properties of the materials via the postsynthetic introduction of suitable guest molecules or organic functional groups into their structures. Here, we describe UCY-2, a new flexible Nd(3+) metal-organic framework (MOF), which exhibits a unique capability to undergo a plethora of SCSC transformations with some of them being very uncommon. These structural alterations involve the replacement of coordinating solvent molecules of UCY-2 by terminally ligating solvents and organic ligands with multiple functional groups including -OH, -SH, -NH-, and -NH(2) or their combinations, chelating ligands, anions, and two different organic compounds. The SCSC coordinating solvent exchange is thus demonstrated as a powerful method for the functionalization of MOFs.

  14. Nurses' Use and Perception of an Information and Communication Technology System for Improving Coordination During Hospital Discharges: A Survey in Swedish Primary Healthcare.

    Science.gov (United States)

    Christiansen, Line; Fagerström, Cecilia; Nilsson, Lina

    2017-07-01

    To facilitate communications between care levels and improve coordination during hospital discharges, there is great potential in using information and communication technology systems, because they can significantly help to deter unnecessary readmissions. However, there is still a lack of knowledge about how often nurses use information and communication technology and the indicators related to its use. The aims of this study were to describe the indicators related to nurses' use of an information and communication technology system for collaboration between care levels and to estimate whether the level of use can be related to nurses' perceptions of the information and communication technology system's contribution to improve coordination during hospital discharges. A quantitative survey of 37 nurses from 11 primary healthcare centers was performed in a county in southern Sweden. The data were analyzed using descriptive and comparative analyses. The results showed that perceptions concerning the information and communication technology system's usability and time consumption differed between nurses who used the system and those who did not. Simultaneously, the nurses were rather unaware of the ability of the information and communication technology system to improve coordination during patient discharges.

  15. Report of the Task Force for Improved Coordination of the DoD Science and Technology Program. Volume 2. Reports of the Working Groups. Working Group A: Strategic Planning. Working Group B: Program Coordination. Working Group C: Advocacy

    Science.gov (United States)

    1988-08-01

    mechanical properties. Ceramic matrix composites offer unique dielectric , magnetic, and optical prop- erties that can be exploited in military system...Ground SUos TPU -TAC Thi-sevice Tactical Ckmuncatioiin TRIGS TR-i Gromad SUAtio ULSA Efta.LoW Sidejobe Anten UmDRaZ Undo Seiscaiu of Deens Rismach end...autonomous robotic land vehicles " improved surveillance and communication links through the use of ultra-low- loss optical fibers • dramatic

  16. Assistive Technology Needs, Functional Difficulties, and Services Utilization and Coordination of Children with Developmental Disabilities in the United States.

    Science.gov (United States)

    Lin, Sue C; Gold, Robert S

    2017-01-31

    Assistive technology (AT) enhances the ability of individuals with disabilities to be fully engaged in activities at home, at school, and within their communities-especially for children with developmental disabilities (DD) with physical, sensory, learning, and/or communication impairments. The prevalence of children with DD in the United States has risen from 12.84% in 1997 to 15.04% in 2008. Thus, it is important to monitor the status of their AT needs, functional difficulties, services utilization, and coordination. Using data from the 2009-2010 National Survey on Children with Special Health Care Needs (NS-CSHCN), we conducted bivariate and multivariate statistical analysis, which found that 90% or more of parents of both children with DD and other CSHCN reported that their child's AT needs were met for vision, hearing, mobility, communication, and durable medical equipment; furthermore, children with DD had lower odds of AT needs met for vision and hearing and increased odds for meeting AT needs in mobility and communication. Our findings outline the current AT needs of children with DD nationally. Fulfilling these needs has the potential to engender positive lifelong effects on the child's disabilities, sense of independence, self-confidence, and productivity.

  17. One-pot synthesis of four-coordinate boron(III) complexes by the ligand-promoted organic group migration between boronic acids.

    Science.gov (United States)

    Sadu, Venkata S; Bin, Hye-Rin; Lee, Do-Min; Lee, Kee-In

    2017-03-21

    Multidisciplinary applications of four-coordinate boron(III) complexes make them very attractive and challenging research field in chemistry, biology and material sciences. The dual role played by boron atom in stabilising the chelate ligand and enhancing the π-conjugation makes them very useful as luminescent materials for organic electronics and photonics, and sensing and imaging probes for biomedical purposes. The conventional methods involve the use of diarylborinic acids or anhydrides and triaryl boranes, which are made from organometallic reagents. The strong nucleophilicity of these reagents limits the peripheral modifications onto the boron cores. Here, we report a metal-free one-pot synthesis of four-coordinate organoborons using boronic acids, which represents the first instance of ligand assisted organic group migration between boronic acids. A tetrahedral boron 'ate' complex capable of transferring an organic group to the adjacent sp(2) boron within a boronic anhydride intermediate is proposed and preliminary mechanistic studies by MALDI-TOF and (11)B NMR support this proposal. The products are available from a series of N,O-, N,N- and O,O-bidentate ligands upon a wide array of boronic acids. We anticipate that this reaction will impact the way of producing the four-coordinate organoborons, and propel a new discovery of such materials for optoelectronic and biomedical applications.

  18. Using technology-enhanced, cooperative, group-project learning for student comprehension and academic performance

    Science.gov (United States)

    Tlhoaele, Malefyane; Suhre, Cor; Hofman, Adriaan

    2016-05-01

    Cooperative learning may improve students' motivation, understanding of course concepts, and academic performance. This study therefore enhanced a cooperative, group-project learning technique with technology resources to determine whether doing so improved students' deep learning and performance. A sample of 118 engineering students, randomly divided into two groups, participated in this study and provided data through questionnaires issued before and after the experiment. The results, obtained through analyses of variance and structural equation modelling, reveal that technology-enhanced, cooperative, group-project learning improves students' comprehension and academic performance.

  19. Literacy and Technology: Integrating Technology with Small Group, Peer-Led Discussions of Literature

    Science.gov (United States)

    Coffey, Genya

    2012-01-01

    This review examines research of computer-mediated small group discussion of literature. The goal of this review is to explore several instructional formats for integrating print-based and new literacies skills. First, the theoretical foundations for the shift from teacher-led to student led discussion are outlined. Research exploring ways in…

  20. 76 FR 13438 - In the Matter of AdAl Group, Inc., Com/Tech Communications Technologies, Inc., Dialog Group, Inc...

    Science.gov (United States)

    2011-03-11

    ... COMMISSION In the Matter of AdAl Group, Inc., Com/Tech Communications Technologies, Inc., Dialog Group, Inc... Management Technologies Corporation, Interiors, Inc., and SFG Financial Corp.; Order of Suspension of Trading... accurate information concerning the securities of AdAl Group, Inc. because it has not filed any...

  1. Care coordination between specialty care and primary care: a focus group study of provider perspectives on strong practices and improvement opportunities

    Directory of Open Access Journals (Sweden)

    Kim B

    2015-01-01

    Full Text Available Bo Kim,1,2 Michelle A Lucatorto,3 Kara Hawthorne,4 Janis Hersh,5 Raquel Myers,6 A Rani Elwy,1,7 Glenn D Graham81Center for Healthcare Organization and Implementation Research, Edith Nourse Rogers Memorial VA Hospital, Bedford, 2Department of Psychiatry, Harvard Medical School, Boston, MA, 3Office of Nursing Services, Department of Veterans Affairs, 4Chief Business Office, Purchased Care, Washington, DC, 5New England Veterans Engineering Resource Center, Boston, MA, 6SJ Quinney College of Law, University of Utah, Salt Lake City, UT, 7Department of Health Policy and Management, Boston University School of Public Health, Boston, MA, 8Specialty Care Services (10P4E, Department of Veterans Affairs, Washington, DC, USAAbstract: Care coordination between the specialty care provider (SCP and the primary care provider (PCP is a critical component of safe, efficient, and patient-centered care. Veterans Health Administration conducted a series of focus groups of providers, from specialty care and primary care clinics at VA Medical Centers nationally, to assess 1 what SCPs and PCPs perceive to be current practices that enable or hinder effective care coordination with one another and 2 how these perceptions differ between the two groups of providers. A qualitative thematic analysis of the gathered data validates previous studies that identify communication as being an important enabler of coordination, and uncovers relationship building between specialty care and primary care (particularly through both formal and informal relationship-building opportunities such as collaborative seminars and shared lunch space, respectively to be the most notable facilitator of effective communication between the two sides. Results from this study suggest concrete next steps that medical facilities can take to improve care coordination, using as their basis the mutual understanding and respect developed between SCPs and PCPs through relationship-building efforts

  2. Implications of smart wear technology for family caregiving relationships: focus group perceptions.

    Science.gov (United States)

    Hall, Scott S; Kandiah, Jayanthi; Saiki, Diana; Nam, Jinhee; Harden, Amy; Park, Soonjee

    2014-10-01

    Technological advances in monitoring vulnerable care-recipients are on the rise. Recent and future development of Smart Wear technology (devices integrated into clothing that monitor care-recipients) might assist family caregivers with tasks related to caring for young children, relatives with disabilities, and frail spouses or parents. However, the development and use of this technology in family caregiving contexts is in its infancy. Focus group interviews of family caregivers were conducted to explore perspectives regarding the potential integration of Smart Wear technology into their family caregiving. Responses were analyzed qualitatively for themes related to perceptions of how Smart Wear could impact relationships between caregivers and care-recipients. Three major themes emerged: quality and quantity of interaction, boundary issues, and implications for anxiety. Implications and recommendations are discussed regarding maximizing the potential benefits of Smart Wear technology in ways that promote and protect healthy relationships among caregivers and care-recipients.

  3. Quantification of SLIT-ROBO transcripts in hepatocellular carcinoma reveals two groups of genes with coordinate expression

    Directory of Open Access Journals (Sweden)

    Konu Ozlen

    2008-12-01

    Full Text Available Abstract Background SLIT-ROBO families of proteins mediate axon pathfinding and their expression is not solely confined to nervous system. Aberrant expression of SLIT-ROBO genes was repeatedly shown in a wide variety of cancers, yet data about their collective behavior in hepatocellular carcinoma (HCC is missing. Hence, we quantified SLIT-ROBO transcripts in HCC cell lines, and in normal and tumor tissues from liver. Methods Expression of SLIT-ROBO family members was quantified by real-time qRT-PCR in 14 HCC cell lines, 8 normal and 35 tumor tissues from the liver. ANOVA and Pearson's correlation analyses were performed in R environment, and different clinicopathological subgroups were pairwise compared in Minitab. Gene expression matrices of cell lines and tissues were analyzed by Mantel's association test. Results Genewise hierarchical clustering revealed two subgroups with coordinate expression pattern in both the HCC cell lines and tissues: ROBO1, ROBO2, SLIT1 in one cluster, and ROBO4, SLIT2, SLIT3 in the other, respectively. Moreover, SLIT-ROBO expression predicted AFP-dependent subgrouping of HCC cell lines, but not that of liver tissues. ROBO1 and ROBO2 were significantly up-regulated, whereas SLIT3 was significantly down-regulated in cell lines with high-AFP background. When compared to normal liver tissue, ROBO1 was found to be significantly overexpressed, while ROBO4 was down-regulated in HCC. We also observed that ROBO1 and SLIT2 differentiated histopathological subgroups of liver tissues depending on both tumor staging and differentiation status. However, ROBO4 could discriminate poorly differentiated HCC from other subgroups. Conclusion The present study is the first in comprehensive and quantitative evaluation of SLIT-ROBO family gene expression in HCC, and suggests that the expression of SLIT-ROBO genes is regulated in hepatocarcinogenesis. Our results implicate that SLIT-ROBO transcription profile is bi-modular in nature, and

  4. Profile of scientific and technological production in nursing education research groups in the south of Brazil.

    Science.gov (United States)

    Lino, Mônica Motta; Backes, Vânia Marli Schubert; Canever, Bruna Pedroso; Ferraz, Fabiane; Prado, Marta Lenise

    2010-01-01

    This research aimed to present the profile of production of Nursing Education Research Groups (NERG) scientific and technological production in the South of Brazil. This documentary, quantitative, exploratory-descriptive retrospective research was guided by the active search for products in the Lattes curriculum of previously selected NERG researchers, based on the 2006 Census of the Research Group Directory/CNPq, between 1995 and 2008. The results indicated that the 18 NERG from southern Brazil produced 453 papers in proceedings, 371 book chapters, 206 books, 1,437 scientific articles and 08 technological products, but no patent was registered. NERGs scientific production in the research region has grown progressively over the past 14 years. To strengthen this structure, the establishment of collaborative networks can be used as a strategy, so that political-scientific joint actions in the sector can advance science and technology.

  5. Coordination of the U.S. DOE-Argentine National Atomic Energy Commission (CNEA) science and technology implementing arrangement. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Ebadian, M.A.

    1998-01-01

    In 1989, the US Department of Energy (DOE) established the Office of Environmental Management (EM) and delegated to the office the responsibility of cleaning up the US nuclear weapons complex. EM`s mission has three primary activities: (1) to assess, remediate, and monitor contaminated sites and facilities; (2) to store, treat, and dispose of wastes from past and current operations; and (3) to develop and implement innovative technologies for environmental remediation. To this end, EM has established domestic and international cooperative technology development programs, including one with the Republic of Argentina. Cooperating with Argentine scientific institutes and industry meets US cleanup objectives by: (1) identifying and accessing Argentine EM-related technologies, thereby leveraging investments and providing cost-savings; (2) improving access to technical information, scientific expertise, and technologies applicable to EM needs; and (3) fostering the development of innovative environmental technologies by increasing US private sector opportunities in Argentina in EM-related areas. Florida International University`s Hemispheric Center for Environmental Technology (FIU-HCET) serves as DOE-OST`s primary technology transfer agent. FIU-HCET acts as the coordinating and managing body for the Department of Energy (DOE)-Argentina National Atomic Energy Commission (CNEA) Arrangement. Activities include implementing standard operating procedures, tracking various technical projects, hosting visiting scientists, advising DOE of potential joint projects based on previous studies, and demonstrating/transferring desired technology. HCET hosts and directs the annual Joint Coordinating Committee for Radioactive and Mixed Waste Management meeting between the DOE and CNEA representatives. Additionally, HCET is evaluating the possibility of establishing similar arrangements with other Latin American countries.

  6. Terra-Kleen Response Group, Inc. Solvent Extraction Technology Rapid Commercialization Initiative Report

    Science.gov (United States)

    Terra-Kleen Response Group Inc. (Terra-Kleen), has commercialized a solvent extraction technology that uses a proprietary extraction solvent to transfer organic constituents from soil to a liquid phase in a batch process at ambient temperatures. The proprietary solvent has a rel...

  7. Terra-Kleen Response Group, Inc. Solvent Extraction Technology Rapid Commercialization Initiative Report

    Science.gov (United States)

    Terra-Kleen Response Group Inc. (Terra-Kleen), has commercialized a solvent extraction technology that uses a proprietary extraction solvent to transfer organic constituents from soil to a liquid phase in a batch process at ambient temperatures. The proprietary solvent has a rel...

  8. Quantifying the Effect of Discussion Group Membership on Technology Adoption and Farm Profit on Dairy Farms

    Science.gov (United States)

    Hennessy, Thia; Heanue, Kevin

    2012-01-01

    Purpose: Participatory extension, specifically farm discussion groups, has become a very popular form of agricultural extension in Ireland. The purpose of this article is to assess its effectiveness in promoting the adoption of new technologies and improving farm profit. Design/Methodology/Approach: Following a review of the background and theory…

  9. Using Technology-Enhanced, Cooperative, Group-Project Learning for Student Comprehension and Academic Performance

    Science.gov (United States)

    Tlhoaele, Malefyane; Suhre, Cor; Hofman, Adriaan

    2016-01-01

    Cooperative learning may improve students' motivation, understanding of course concepts, and academic performance. This study therefore enhanced a cooperative, group-project learning technique with technology resources to determine whether doing so improved students' deep learning and performance. A sample of 118 engineering students, randomly…

  10. Quantifying the Effect of Discussion Group Membership on Technology Adoption and Farm Profit on Dairy Farms

    Science.gov (United States)

    Hennessy, Thia; Heanue, Kevin

    2012-01-01

    Purpose: Participatory extension, specifically farm discussion groups, has become a very popular form of agricultural extension in Ireland. The purpose of this article is to assess its effectiveness in promoting the adoption of new technologies and improving farm profit. Design/Methodology/Approach: Following a review of the background and theory…

  11. 77 FR 28530 - Special Conditions: Tamarack Aerospace Group, Cirrus Model SR22; Active Technology Load...

    Science.gov (United States)

    2012-05-15

    ..., composite airplane. The installation of winglets, as proposed by Tamarack, increases aerodynamic efficiency... Group's modification. The design change will install winglets and an Active Technology Load Alleviation System (ATLAS). The addition of the ATLAS mitigates the negative effects of the winglets by...

  12. 78 FR 10055 - Special Conditions: Tamarack Aerospace Group, Cirrus Model SR22; Active Technology Load...

    Science.gov (United States)

    2013-02-13

    ... engine, four- passenger, composite airplane. The installation of winglets, as proposed by Tamarack... Aerospace Group's modification. The design change will install winglets and an Active Technology Load Alleviation System (ATLAS). The addition of the ATLAS mitigates the negative effects of the winglets...

  13. Valuation Methodology for Technology Developed at Academic R&D Groups

    Directory of Open Access Journals (Sweden)

    L.R. Vega‐González

    2010-04-01

    Full Text Available This work refers to technology embodied as devices, equipment, software or processes primarily developed at universities indeveloping countries for research or teaching. Sometimes it is also as the result of externally financed projects contracted withindustry. Nearly always technology developed at academic R&D groups results in laboratory prototypes. When it is required todefine the technology transfer (TT contract terms for the license of the university patrimonial rights to external fundingcompanies or other interested parties, a question arises: what is the monetary value? In this paper we present a four‐stepmethod for technology valuation based on the identification of specific value points (SVP related to its development. The finaltechnology value must be within previously defined value limits. The presented methodology is actually being used to valuatesome devices developed at the Centro de Ciencias Aplicadas y Desarrollo Tecnológico (CCADET of the Universidad NacionalAutónoma de México (UNAM.

  14. Coordinated regulation of Myc trans-activation targets by Polycomb and the Trithorax group protein Ash1

    Science.gov (United States)

    Goodliffe, Julie M; Cole, Michael D; Wieschaus, Eric

    2007-01-01

    Background The Myc oncoprotein is a transcriptional regulator whose function is essential for normal development. Myc is capable of binding to 10% of the mammalian genome, and it is unclear how a developing embryo controls the DNA binding of its abundant Myc proteins in order to avoid Myc's potential for inducing tumorigenesis. Results To identify chromatin binding proteins with a potential role in controlling Myc activity, we established a genetic assay for dMyc activity in Drosophila. We conducted a genome-wide screen using this assay, and identified the Trithorax Group protein Ash1 as a modifier of dMyc activity. Ash1 is a histone methyltransferase known for its role in opposing repression by Polycomb. Using RNAi in the embryo and Affymetrix microarrays, we show that ash1 RNAi causes the increased expression of many genes, suggesting that it is directly or indirectly required for repression in the embryo, in contrast to its known role in maintenance of activation. Many of these genes also respond similarly upon depletion of Pc and pho transcripts, as determined by concurrent microarray analysis of Pc and pho RNAi embryos, suggesting that the three are required for low levels of expression of a common set of targets. Further, many of these overlapping targets are also activated by Myc overexpression. We identify a second group of genes whose expression in the embryo requires Ash1, consistent with its previously established role in maintenance of activation. We find that this second group of Ash1 targets overlaps those activated by Myc and that ectopic Myc overcomes their requirement for Ash1. Conclusion Genetic, genomic and chromatin immunoprecipitation data suggest a model in which Pc, Ash1 and Pho are required to maintain a low level of expression of embryonic targets of activation by Myc, and that this occurs, directly or indirectly, by a combination of disparate chromatin modifications. PMID:17519021

  15. Coordinated regulation of Myc trans-activation targets by Polycomb and the Trithorax group protein Ash1

    Directory of Open Access Journals (Sweden)

    Cole Michael D

    2007-05-01

    Full Text Available Abstract Background The Myc oncoprotein is a transcriptional regulator whose function is essential for normal development. Myc is capable of binding to 10% of the mammalian genome, and it is unclear how a developing embryo controls the DNA binding of its abundant Myc proteins in order to avoid Myc's potential for inducing tumorigenesis. Results To identify chromatin binding proteins with a potential role in controlling Myc activity, we established a genetic assay for dMyc activity in Drosophila. We conducted a genome-wide screen using this assay, and identified the Trithorax Group protein Ash1 as a modifier of dMyc activity. Ash1 is a histone methyltransferase known for its role in opposing repression by Polycomb. Using RNAi in the embryo and Affymetrix microarrays, we show that ash1 RNAi causes the increased expression of many genes, suggesting that it is directly or indirectly required for repression in the embryo, in contrast to its known role in maintenance of activation. Many of these genes also respond similarly upon depletion of Pc and pho transcripts, as determined by concurrent microarray analysis of Pc and pho RNAi embryos, suggesting that the three are required for low levels of expression of a common set of targets. Further, many of these overlapping targets are also activated by Myc overexpression. We identify a second group of genes whose expression in the embryo requires Ash1, consistent with its previously established role in maintenance of activation. We find that this second group of Ash1 targets overlaps those activated by Myc and that ectopic Myc overcomes their requirement for Ash1. Conclusion Genetic, genomic and chromatin immunoprecipitation data suggest a model in which Pc, Ash1 and Pho are required to maintain a low level of expression of embryonic targets of activation by Myc, and that this occurs, directly or indirectly, by a combination of disparate chromatin modifications.

  16. 15 CFR 770.3 - Interpretations related to exports of technology and software to destinations in Country Group D:1.

    Science.gov (United States)

    2010-01-01

    ... technology and software to destinations in Country Group D:1. 770.3 Section 770.3 Commerce and Foreign Trade... technology and software to destinations in Country Group D:1. (a) Introduction. This section is intended to provide you additional guidance on how to determine whether your technology or software would be eligible...

  17. Characterizing traits of coordination

    NARCIS (Netherlands)

    Poss, R.

    2013-01-01

    How can one recognize coordination languages and technologies? As this report shows, the common approach that contrasts coordination with computation is intellectually unsound: depending on the selected understanding of the word "computation", it either captures too many or too few programming

  18. Flattening filter-free accelerators: a report from the AAPM Therapy Emerging Technology Assessment Work Group.

    Science.gov (United States)

    Xiao, Ying; Kry, Stephen F; Popple, Richard; Yorke, Ellen; Papanikolaou, Niko; Stathakis, Sotirios; Xia, Ping; Huq, Saiful; Bayouth, John; Galvin, James; Yin, Fang-Fang

    2015-05-08

    This report describes the current state of flattening filter-free (FFF) radiotherapy beams implemented on conventional linear accelerators, and is aimed primarily at practicing medical physicists. The Therapy Emerging Technology Assessment Work Group of the American Association of Physicists in Medicine (AAPM) formed a writing group to assess FFF technology. The published literature on FFF technology was reviewed, along with technical specifications provided by vendors. Based on this information, supplemented by the clinical experience of the group members, consensus guidelines and recommendations for implementation of FFF technology were developed. Areas in need of further investigation were identified. Removing the flattening filter increases beam intensity, especially near the central axis. Increased intensity reduces treatment time, especially for high-dose stereotactic radiotherapy/radiosurgery (SRT/SRS). Furthermore, removing the flattening filter reduces out-of-field dose and improves beam modeling accuracy. FFF beams are advantageous for small field (e.g., SRS) treatments and are appropriate for intensity-modulated radiotherapy (IMRT). For conventional 3D radiotherapy of large targets, FFF beams may be disadvantageous compared to flattened beams because of the heterogeneity of FFF beam across the target (unless modulation is employed). For any application, the nonflat beam characteristics and substantially higher dose rates require consideration during the commissioning and quality assurance processes relative to flattened beams, and the appropriate clinical use of the technology needs to be identified. Consideration also needs to be given to these unique characteristics when undertaking facility planning. Several areas still warrant further research and development. Recommendations pertinent to FFF technology, including acceptance testing, commissioning, quality assurance, radiation safety, and facility planning, are presented. Examples of clinical

  19. Contrasting coordination behavior of Group 12 perchlorate salts with an acyclic N3O2 donor ligand by X-ray crystallography and (1)H NMR.

    Science.gov (United States)

    Tice, Daniel B; Pike, Robert D; Bebout, Deborah C

    2016-08-09

    An unbranched N3O2 ligand 2,6-bis[((2-pyridinylmethyl)oxy)methyl]pyridine (L1) was used to prepare new mononuclear heteroleptic Group 12 perchlorate complexes characterized by IR, (1)H NMR and X-ray crystallography. Racemic complexes with pentadentate L1 and one to four oxygens from either water or perchlorate bound to a metal ion were structurally characterized. Octahedral [Zn(L1)(OH2)](ClO4)2 (1) and pentagonal bipyramidal [Cd(L1)(OH2)(OClO3)]ClO4 (2) structures were found with lighter congeners. The polymorphic forms of [Hg(L1)(ClO4)2] characterized (3 in P1[combining macron] and 4 in P21/c) had a mix of monodentate, anisobidentate and bidentate perchlorates, providing the first examples of a tricapped trigonal prismatic Hg(ii) coordination geometry, as well as additional examples of a rare square antiprismatic Hg(ii) coordination geometry. Solution state (1)H NMR characterization of the Group 12 complexes in CD3CN indicated intramolecular reorganization remained rapid under conditions where intermolecular M-L1 exchange was slow on the chemical shift time scale for Zn(ii) and on the J(M(1)H) time scale for Cd(ii) and Hg(ii). Solution studies with more than one equivalent of ligand also suggested that a complex with a 1 : 2 ratio of M : L1 contributed significantly to solution equilibria with Hg(ii) but not the other metal ions. The behavior of related linear pentadentate ligands with Group 12 perchlorate salts is discussed.

  20. An ICT Primer: Information and Communication Technologies for Civil-Military Coordination in Disaster Relief and Stabilization and Reconstruction

    Science.gov (United States)

    2006-07-01

    installation needs, such as information and coordination centers. Inmarsat Mini-M, BGAN , and RBGAN satellite terminals are used to establish remote...M4 (9.6 to 64 kbps), and BGAN /RBGAN (64 to 144 kbps) to broadband mobile and fixed installation VSAT satellite terminals that can operate in the

  1. Investigation of food irradiation technology for application to plant quarantine. Working group report of food irradiation technology

    Energy Technology Data Exchange (ETDEWEB)

    Sunaga, Hiromi; Ito, Hitoshi; Takatani, Yasuyuki; Takizawa, Haruki; Yotsumoto, Keiichi; Tanaka, Ryuichi [Japan Atomic Energy Research Inst., Takasaki, Gunma (Japan). Takasaki Radiation Chemistry Research Establishment; Hirano, Tsuyoshi; Tokunaga, Okihiro

    1999-06-01

    The commercialization of food irradiation in Japan was started in 1973 for the sprout inhibition of potatoes as the first successful food irradiation facility in the world. Since approval of potato irradiation, no items has been commercialized in Japan. However, international agreement for phase out of methyl bromide after 2005 and increasing incidences of foodborn diseases such as by Escherichia coli O157:H7 are forcing to have interesting to food irradiation. Takasaki Radiation Chemistry Research Establishment has long experiences on research of irradiation effect and engineering of food irradiation in Japan. From these back ground, working group of food irradiation was organized at August 1997 by some members of Department of Radiation Research for Environment and Resources and Advanced Technology Center for supporting technically on commercialization of food irradiation. This report presents the result of discussion in working group on generalization up to date researches of food irradiation, application fields and items, technical problems and future prospects of this technology in Japan. (author)

  2. Center Director Bridges visits Disability Awareness and Action working Group Technology Fair

    Science.gov (United States)

    1999-01-01

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

  3. Synthesis, characterization and In-Vitro cytotoxic studies of 5,10,15,20 tetra pyridyl porphyrin coordinated to four [Ru (bipy2 Cl]+ groups

    Directory of Open Access Journals (Sweden)

    S. Uthayanila

    2015-06-01

    Full Text Available Ruthenium possesses several favorable properties suited to rational anticancer drug design when conjugation with the porphyrin moiety was accomplished through peripheral pyridyl rings. The ruthenium porphyrin conjugates are soluble at least moderately in aqueous solution and are thus suitable for biological investigations in particular for cytotoxicity and photocyotoxicity tests. In present study the compound 5,10,15,20 tetra pyridyl porphyrin coordinated to four [Ru (bipy2 Cl]+ groups (meso-5,10,15,20 tetrakis {4(chloro-bis-bipyridyl ruthenium(II pyridyl} porphyrin is synthesized by modified Alder method. This compound is characterized by UV-Visible Spectroscopy, FT-IR Spectroscopy, 1H-NMR spectroscopy, Fluorescence Spectroscopy and Cyclic Voltametry. In-Vitro anticancer activity of the compounds have been evaluated by MTT (3-(4,5-dimethylthiazol-2-yl-2,5-diphenyltetrazolium bromide assay method. The results show that the compound is cytotoxic against human lymphoma cancer cells.

  4. GROUP TRANSMIT ANTENNA SELECTION BASED ON GIS TECHNOLOGY FOR V-BLAST SYSTEM

    Institute of Scientific and Technical Information of China (English)

    Zhang Xiaoge; Xu Chengqi

    2008-01-01

    The conventional transmit antenna selection for Vertical Bell Laboratories Layered Space Time (V-BLAST) system is very complex because it needs to compute the inverse of channel matrices time after time. In this paper, a new group transmit antenna selection scheme for V-BLAST system is proposed. The 1st group transmit antennas are decided according to a certain selection criterion among the available antennas. Then, with Group Interference Suppression (GIS) technology, the interferences of the transmit symbols from the selected antennas can be suppressed. Finally, the 2nd group transmit antennas are decided among the residual available antennas. Simulations show that its performance is lower than that of the conventional selection scheme. However, the new selection scheme has lower complexity than the conventional one.

  5. 多Agent的群体组织权力划分与协调机制研究%Research on Divide for Groups OrganiZations Power and Coordinate Mechanism of Multi-agent

    Institute of Scientific and Technical Information of China (English)

    李凡长

    2001-01-01

    Theory and technology of agent, specialy theory and technology of multi-agent, for analyse and design and implement of distributed open system furnishes fresh evidence. So far, agent is divided into intelligence agent and multi-agent and agent oriented programming, which is depend on each other for existence.This papers focal point is research structure of groups organizations of multi-agent, the principle of organiZations,of intelligence agent, principle of power distribute,principle of power implement and coordinate work mechanism of agent of under the leadership of leading agent are proposed.%Agent的理论、技术,特别是多Agent的理论、技术,为分布式开放系统的分析、设计和实现提供了一个崭新的途径。目前,对Agent的研究大致分为智能Agent,多Agent系统(multi-agent system,简称MAS)和面向Agent的程序设计(agent oriented programming,简称AOP)这3个相互关联的方面。对多Agellt系统的群体组织结构进行深入研究,给出Agent的组织原则,权力分配原则,权力实施原则和在领导Agent的权力作用下进行协作工作的机制。

  6. 制造产业集群协同服务系统应用%Science and Technology Report About the Application of Manufacture Coordination Service Platform

    Institute of Scientific and Technical Information of China (English)

    徐春光; 朱红; 薛中玉; 杨思维; 徐平

    2016-01-01

    This task aims to research the application of manufacturing coordination service platform based on GIS, select manufacture industry cluster to promote, provide coordination service for companies in cluster, establish collaborative innovation system of manufacturing industry chain cluster, and provide support for colaborative development and information exchange of cluster. The task researches component technology and distributed object technology of the system applications, on this basis,researches the needs of manufacturing industry cluster business,including Hefei、Bengbu、Weifang,against the individual needs of enterprises in the cluster,carries out the promotion and application of the system. The research group promotes for manufacturing enterprises in industrial clusters mainly by training, seminars, site promotion, mail, and telephone links and so on. Promotion of enterprises relate to the field of automotive, electrical, mechanical manufacturing, metal processing, electronics, instrumentation, electrical appliances, glass machinery etc., At present, more than 10,000 users registered enterprise platform. Platform for a total volume of is more than about 4,000,000 people visit and about 10,000 people visit daily amount. Platform has colected more than 18,000 manufacturing companies’ information, after integration, now records 13,620. The platform releases six kinds of information, more than 3,000 articles, including technology needs, technology transfer, the results publish, equipment cooperative, subcontracting, resource sharing. Research content: 1. Application research on manufacturing industry cluster colaborative service system. 2. Spread application of manufacturing industry cluster colaborative service system. (1)Requirements Analysis Research and analyze enterprises status, service needs, the level of information technology needs in the application industrial clusters, and determine the status of the application needs of industrial clusters. (2

  7. Evaluation of Public E-Services and Information Technology Accessibility in Different Social Groups

    Directory of Open Access Journals (Sweden)

    Ramutė Naujikienė

    2012-12-01

    Full Text Available The purpose of this study is to develop an approach based on the social quality evaluation square model for evaluation of information technology usage in different social groups. Componential view to the accessibility of e-services including IT means providing the possibility to research the influences of different life conditions to usage of the public e-services. The task of this empirical study is directed towards revealing the differences of e-inclusion and e-services accessibility for social groups of citizens of Lithuania, and to compare this accessibility data with other EU countries.Design/methodology/approach—the approach is based on the square model of social quality evaluation of information technology usage in different social groups. The social division square model includes an assessment of quality according to the evaluation of socioeconomic security, social inclusion, social cohesion, and empowerment. Empowerment can be defined as consisting of individual or collective decisions to act on one’s own life.Findings—the results are demonstrated by the accessibility of public e-services data, which are evaluated by the quality of social group development according to IT applications. The hypothesis was confirmed that the e-government activities can be realized by properly selecting and installing technologies, and using technology facilities. E-services influence the capabilities of state officials to apply modern technology and increase the availability of e-services for social groups. Results consist of individual or collective decisions to act on one’s own life, to implementation of effective information technologies in the e-government activities and using of e-services. An important indicator is the implementation of e-services in the activity of citizens. It is submitted as the index of e-participation in dealing with the activities of citizens and the possibilities of authorities directly related with providing services

  8. Assessing Activity and Location of Individual Laying Hens in Large Groups Using Modern Technology

    Science.gov (United States)

    Siegford, Janice M.; Berezowski, John; Biswas, Subir K.; Daigle, Courtney L.; Gebhardt-Henrich, Sabine G.; Hernandez, Carlos E.; Thurner, Stefan; Toscano, Michael J.

    2016-01-01

    Simple Summary Tracking of individual animals within large groups is increasingly possible offering an exciting opportunity to researchers. Whereas previously only relatively indistinguishable groups of individual animals could be observed and combined into pen level data, we can now focus on individual actors and track their activities across time and space with minimal intervention and disturbance. We describe several tracking systems that are currently in use for laying hens and review each, highlighting their strengths and weaknesses, as well as environments or conditions for which they may be most suited, and relevant issues to fit the best technology for the intended purpose. Abstract Tracking individual animals within large groups is increasingly possible, offering an exciting opportunity to researchers. Whereas previously only relatively indistinguishable groups of individual animals could be observed and combined into pen level data, we can now focus on individual actors within these large groups and track their activities across time and space with minimal intervention and disturbance. The development is particularly relevant to the poultry industry as, due to a shift away from battery cages, flock sizes are increasingly becoming larger and environments more complex. Many efforts have been made to track individual bird behavior and activity in large groups using a variety of methodologies with variable success. Of the technologies in use, each has associated benefits and detriments, which can make the approach more or less suitable for certain environments and experiments. Within this article, we have divided several tracking systems that are currently available into two major categories (radio frequency identification and radio signal strength) and review the strengths and weaknesses of each, as well as environments or conditions for which they may be most suitable. We also describe related topics including types of analysis for the data and concerns

  9. Framework for development of physician competencies in genomic medicine: report of the Competencies Working Group of the Inter-Society Coordinating Committee for Physician Education in Genomics.

    Science.gov (United States)

    Korf, Bruce R; Berry, Anna B; Limson, Melvin; Marian, Ali J; Murray, Michael F; O'Rourke, P Pearl; Passamani, Eugene R; Relling, Mary V; Tooker, John; Tsongalis, Gregory J; Rodriguez, Laura L

    2014-11-01

    Completion of the Human Genome Project, in conjunction with dramatic reductions in the cost of DNA sequencing and advances in translational research, is gradually ushering genomic discoveries and technologies into the practice of medicine. The rapid pace of these advances is opening up a gap between the knowledge available about the clinical relevance of genomic information and the ability of clinicians to include such information in their medical practices. This educational gap threatens to be rate limiting to the clinical adoption of genomics in medicine. Solutions will require not only a better understanding of the clinical implications of genetic discoveries but also training in genomics at all levels of professional development, including for individuals in formal training and others who long ago completed such training. The National Human Genome Research Institute has convened the Inter-Society Coordinating Committee for Physician Education in Genomics (ISCC) to develop and share best practices in the use of genomics in medicine. The ISCC has developed a framework for development of genomics practice competencies that may serve as a starting point for formulation of competencies for physicians in various medical disciplines.

  10. Overview of Enhanced Inter-cell Interference Coordination Technology%增强的小区间干扰协调技术综述

    Institute of Scientific and Technical Information of China (English)

    张秀宁; 谈振辉; 徐少毅; 陶成

    2013-01-01

    与传统宏蜂窝网络架构相比,异构网络架构可以增加系统吞吐量,提高频谱效率,在4G/B4G (Fourth Generation/Beyond Fourth Generation)系统中提供泛在的用户体验.严重影响小区边缘用户吞吐量的小区间干扰是成功部署异构网络需要解决的难点.增强的小区间干扰协调技术可以分为3类:智能功率控制、跨层设计和协作多点传输.本文对各种技术的优缺点、性能、复杂度和存在的问题进行研究,指出了各种技术所面临的挑战和未来的发展方向.%Compared with the traditional macro cellular network architecture, the heterogeneous network architecture can increase system throughput, improve spectrum efficiency and provide ubiquitous user experience in 4G/B4G (fourth generation/beyond fourth generation) systems. Because of negative impacts on cell-edge user throughput, inter-cell interference is one of the main challenges to deploy heterogeneous networks successfully. Enhanced inter-cell interference coordination technology can be categorized into smart power control, cross-layer design and CoMP (coordinated multipoint transmission). Strengths, weaknesses, performance, complexity, and problems of different types of technology were investigated thoroughly. In addition, challenges of each type of technology and direction of future technology were provided.

  11. 78 FR 43959 - In the Matter of American Technologies Group, Inc., Bonanza Oil & Gas, Inc., and Gulf Coast Oil...

    Science.gov (United States)

    2013-07-22

    ... From the Federal Register Online via the Government Publishing Office ] SECURITIES AND EXCHANGE COMMISSION In the Matter of American Technologies Group, Inc., Bonanza Oil & Gas, Inc., and Gulf Coast Oil... Technologies Group, Inc. because it has not filed any periodic reports since the period ended April 30,...

  12. 76 FR 28499 - Data Fortress Systems Group Ltd., Digital Youth Network Corp., Fantom Technologies, Inc., and KIK...

    Science.gov (United States)

    2011-05-17

    ... COMMISSION Data Fortress Systems Group Ltd., Digital Youth Network Corp., Fantom Technologies, Inc., and KIK Technology International, Inc., Order of Suspension of Trading May 12, 2011. It appears to the Securities and... Data Fortress Systems Group Ltd. because it has not filed any periodic reports since the period...

  13. Public perceptions of low carbon energy technologies. Results from a Dutch large group workshop

    Energy Technology Data Exchange (ETDEWEB)

    Brunsting, S.; Van Bree, B.; Feenstra, C.F.J.; Hekkenberg, M. [ECN Policy Studies, Petten (Netherlands)

    2011-06-15

    This report describes the outcomes of a large group workshop held in Utrecht, the Netherlands on 21 May 2011. The workshop aims to learn about Dutch citizens perspectives on climate change and low emission energy technologies and how these perspectives may change after receiving and discussing objective information. This report presents participants environmental profile, stated beliefs, knowledge and attitudes, support for different energy technologies, and environmental behaviours and intentions, derived from questionnaire answers and observations during the day. The report also presents observed changes on the above over the course of the workshop. Whereas the report provides some conclusions and inferences throughout its sections, the focus of the report is on presenting the observations. No overall conclusions are drawn.

  14. The Processing of Parts with Group Technology in Individual CNC Machining Center

    Institute of Scientific and Technical Information of China (English)

    2002-01-01

    This paper proposes a new machining method for part s using group technology suitable for workshop condition in China. The method divi des the parts of each product into similar kinds according to their features, an d installs each kind of parts on different working platforms. The working platfo rm, as a unit, is designed to be flexible and is interchangeable. It can be hung and fitted to the CNC working table. By changing the platforms in turn, nearly all the parts of one product can be processed with o...

  15. Reviews of Metallurgical Technology to Recovery Platinum Group Metals from Secondary Resource in China

    Institute of Scientific and Technical Information of China (English)

    GUO Junmei; HE Xiaotang; WANG Huan; WU Xilong; ZHAO Yu; LI Yong; LI Kun; HAN Shouli

    2012-01-01

    China is extremely poor in mineral resources of Platinum Group Metals (PGMs),productive output of PGMs from mineral resource is 2.5 tons per year.At the same time,China is the biggest PGMs consumption country in the world,the mineral resource of PGMs is critical shortage,it shows the importance of recycling the secondary resource of PGMs.Sino-Platinum Metals Resource (Yimen) Co.,Ltd.is the leader in recycling of PGMs from secondary resource,and has made outstanding contributions to China PGMs secondary resources recycling.This article elucidates the current situation of secondary resources recovery and development of metallurgical technology for PGMs.

  16. Technologies That Assist in Online Group Work: A Comparison of Synchronous and Asynchronous Computer Mediated Communication Technologies on Students' Learning and Community

    Science.gov (United States)

    Rockinson-Szapkiw, Amanda; Wendt, Jillian

    2015-01-01

    While the benefits of online group work completed using asynchronous CMC technology is documented, researchers have identified a number of challenges that result in ineffective and unsuccessful online group work. Fewer channels of communication and lack of immediacy when compared to face-to-face group work are a few of the noted limitations. Thus,…

  17. Technologies That Assist in Online Group Work: A Comparison of Synchronous and Asynchronous Computer Mediated Communication Technologies on Students' Learning and Community

    Science.gov (United States)

    Rockinson-Szapkiw, Amanda; Wendt, Jillian

    2015-01-01

    While the benefits of online group work completed using asynchronous CMC technology is documented, researchers have identified a number of challenges that result in ineffective and unsuccessful online group work. Fewer channels of communication and lack of immediacy when compared to face-to-face group work are a few of the noted limitations. Thus,…

  18. Center Director Bridges visits Disability Awareness and Action working Group Technology Fair

    Science.gov (United States)

    1999-01-01

    Center Director Roy Bridges stops to pet one of the dogs that serves with Canine Companions for Independence, a vendor displaying its capabilities at the Disability Awareness and Action Working Group (DAAWG) 1999 Technology Fair being held Oct. 20-21 at Kennedy Space Center. Standing at the right is Carol Cavanaugh, with KSC Public Services; behind Bridges is Nancie Strott (left), a multi-media specialist with Dynacs and chairperson of the Fair, and Sterling Walker (right), director of Engineering Development and chairman of DAAWG. The Fair is highlighting vendors demonstrating mobility, hearing, vision and silent disability assistive technology. The purpose is to create an awareness of the types of technology currently available to assist people with various disabilities in the workplace. The theme is that of this year's National Disability Employment Awareness Month, 'Opening Doors to Ability.' Some of the other vendors participating are Goodwill Industries, Accessible Structures, Division of Blind Services, Space Coast Center for Independent Living, KSC Fitness Center and Delaware North Parks Services.

  19. User-Centered Design Groups to Engage Patients and Caregivers with a Personalized Health Information Technology Tool.

    Science.gov (United States)

    Maher, Molly; Kaziunas, Elizabeth; Ackerman, Mark; Derry, Holly; Forringer, Rachel; Miller, Kristen; O'Reilly, Dennis; An, Larry C; Tewari, Muneesh; Hanauer, David A; Choi, Sung Won

    2016-02-01

    Health information technology (IT) has opened exciting avenues for capturing, delivering and sharing data, and offers the potential to develop cost-effective, patient-focused applications. In recent years, there has been a proliferation of health IT applications such as outpatient portals. Rigorous evaluation is fundamental to ensure effectiveness and sustainability, as resistance to more widespread adoption of outpatient portals may be due to lack of user friendliness. Health IT applications that integrate with the existing electronic health record and present information in a condensed, user-friendly format could improve coordination of care and communication. Importantly, these applications should be developed systematically with appropriate methodological design and testing to ensure usefulness, adoption, and sustainability. Based on our prior work that identified numerous information needs and challenges of HCT, we developed an experimental prototype of a health IT tool, the BMT Roadmap. Our goal was to develop a tool that could be used in the real-world, daily practice of HCT patients and caregivers (users) in the inpatient setting. Herein, we examined the views, needs, and wants of users in the design and development process of the BMT Roadmap through user-centered Design Groups. Three important themes emerged: 1) perception of core features as beneficial (views), 2) alerting the design team to potential issues with the user interface (needs); and 3) providing a deeper understanding of the user experience in terms of wider psychosocial requirements (wants). These findings resulted in changes that led to an improved, functional BMT Roadmap product, which will be tested as an intervention in the pediatric HCT population in the fall of 2015 (ClinicalTrials.govNCT02409121).

  20. Assessing Activity and Location of Individual Laying Hens in Large Groups Using Modern Technology.

    Science.gov (United States)

    Siegford, Janice M; Berezowski, John; Biswas, Subir K; Daigle, Courtney L; Gebhardt-Henrich, Sabine G; Hernandez, Carlos E; Thurner, Stefan; Toscano, Michael J

    2016-02-02

    Tracking individual animals within large groups is increasingly possible, offering an exciting opportunity to researchers. Whereas previously only relatively indistinguishable groups of individual animals could be observed and combined into pen level data, we can now focus on individual actors within these large groups and track their activities across time and space with minimal intervention and disturbance. The development is particularly relevant to the poultry industry as, due to a shift away from battery cages, flock sizes are increasingly becoming larger and environments more complex. Many efforts have been made to track individual bird behavior and activity in large groups using a variety of methodologies with variable success. Of the technologies in use, each has associated benefits and detriments, which can make the approach more or less suitable for certain environments and experiments. Within this article, we have divided several tracking systems that are currently available into two major categories (radio frequency identification and radio signal strength) and review the strengths and weaknesses of each, as well as environments or conditions for which they may be most suitable. We also describe related topics including types of analysis for the data and concerns with selecting focal birds.

  1. Assessing Activity and Location of Individual Laying Hens in Large Groups Using Modern Technology

    Directory of Open Access Journals (Sweden)

    Janice M. Siegford

    2016-02-01

    Full Text Available Tracking individual animals within large groups is increasingly possible, offering an exciting opportunity to researchers. Whereas previously only relatively indistinguishable groups of individual animals could be observed and combined into pen level data, we can now focus on individual actors within these large groups and track their activities across time and space with minimal intervention and disturbance. The development is particularly relevant to the poultry industry as, due to a shift away from battery cages, flock sizes are increasingly becoming larger and environments more complex. Many efforts have been made to track individual bird behavior and activity in large groups using a variety of methodologies with variable success. Of the technologies in use, each has associated benefits and detriments, which can make the approach more or less suitable for certain environments and experiments. Within this article, we have divided several tracking systems that are currently available into two major categories (radio frequency identification and radio signal strength and review the strengths and weaknesses of each, as well as environments or conditions for which they may be most suitable. We also describe related topics including types of analysis for the data and concerns with selecting focal birds.

  2. Developing a coordinated school health approach to child obesity prevention in rural Appalachia: results of focus groups with teachers, parents, and students.

    Science.gov (United States)

    Schetzina, Karen E; Dalton, William T; Lowe, Elizabeth F; Azzazy, Nora; Vonwerssowetz, Katrina M; Givens, Connie; Stern, Harold P

    2009-01-01

    High prevalence rates of obesity, particularly among those residing in US rural areas, and associated physical and psychosocial health consequences, direct attention to the need for effective prevention programs. The current study describes an initial step in developing a school-based obesity prevention program in rural Appalachia, USA. The program, modeled on the Centers for Disease Control and Prevention Coordinated School Health (CSH) Program, includes a community-based participatory research approach to addressing the health needs specific to this region. Focus groups with teachers, parents, and 4th grade students were used to understand perceptions and school policy related to nutrition, physical activity, and the role of the school in obesity prevention. Results revealed that these community stakeholders were concerned about the problem of child obesity and supported the idea of their school doing more to improve the diet and physical activity of its students. Specifically, all groups thought that foods and drinks consumed by students at school should be healthier and that they should have more opportunities for physical activity. However, they cited limitations of the school environment, academic pressures, and lack of parental support as potential barriers to making such changes. Parents were most concerned that their children were not getting enough to eat and they and the teachers were not in favor of BMI screening at the school. Parents were in favor of increasing physical activity during school and thought that parent volunteers should help students select foods in the cafeteria. Students cited examples of how diet and physical activity affect their health and school performance, and thought that they should have more physical education time and recess. The data collected in the current study contributed to the limited knowledge base regarding rural populations as well as identified strengths and potential barriers to assist with the development of a

  3. A role based coordination model in agent systems

    Institute of Scientific and Technical Information of China (English)

    ZHANG Ya-ying; YOU Jin-yuan

    2005-01-01

    Coordination technology addresses the construction of open, flexible systems from active and independent software agents in concurrent and distributed systems. In most open distributed applications, multiple agents need interaction and communication to achieve their overall goal. Coordination technologies for the Internet typically are concerned with enabling interaction among agents and helping them cooperate with each other.At the same time, access control should also be considered to constrain interaction to make it harmless. Access control should be regarded as the security counterpart of coordination. At present, the combination of coordination and access control remains an open problem. Thus, we propose a role based coordination model with policy enforcement in agent application systems. In this model, coordination is combined with access control so as to fully characterize the interactions in agent systems. A set of agents interacting with each other for a common global system task constitutes a coordination group. Role based access control is applied in this model to prevent unauthorized accesses. Coordination policy is enforced in a distributed manner so that the model can be applied to the open distributed systems such as Intemet. An Internet online auction system is presented as a case study to illustrate the proposed coordination model and finally the performance analysis of the model is introduced.

  4. Trends in Homolytic Bond Dissociation Energies of Five- and Six-Coordinate Hydrides of Group 9 Transition Metals: Co, Rh, Ir.

    Science.gov (United States)

    Glezakou, Vassiliki-Alexandra; Rousseau, Roger; Elbert, Stephen T; Franz, James A

    2017-03-09

    The homolytic bond dissociation energies of a series of five- and six-coordinate mono- and dihydride complexes of the type HM(diphosphine)2 and [H2M(diphosphine)2](+) (where M = Co, Rh, and Ir) are calculated and compared with experimental values. This work probes the relationship between the homolytic bond dissociation energies (HMBDEs) of these complexes in these two different coordination environments and formal oxidation states. The results of these calculations and previous experimental observations suggest that for M = Rh the HMBDE of the five-coordinate HM(diphosphine)2 species are 0-2 kcal/mol larger than the HMBDE of the corresponding six-coordinate [H2M(diphosphine)2](+) species. For M = Ir the bond energies of the five- and six-coordinate complexes are nearly the same and for M = Co the six-coordinate species are 1-5 kcal/mol less than the corresponding five-coordinate species. Simplified models of large and complicated ligands seem to capture the essential trends and give very good estimates of these thermodynamic properties compared with experimentally available data that are difficult to obtain.

  5. Poisson Coordinates.

    Science.gov (United States)

    Li, Xian-Ying; Hu, Shi-Min

    2013-02-01

    Harmonic functions are the critical points of a Dirichlet energy functional, the linear projections of conformal maps. They play an important role in computer graphics, particularly for gradient-domain image processing and shape-preserving geometric computation. We propose Poisson coordinates, a novel transfinite interpolation scheme based on the Poisson integral formula, as a rapid way to estimate a harmonic function on a certain domain with desired boundary values. Poisson coordinates are an extension of the Mean Value coordinates (MVCs) which inherit their linear precision, smoothness, and kernel positivity. We give explicit formulas for Poisson coordinates in both continuous and 2D discrete forms. Superior to MVCs, Poisson coordinates are proved to be pseudoharmonic (i.e., they reproduce harmonic functions on n-dimensional balls). Our experimental results show that Poisson coordinates have lower Dirichlet energies than MVCs on a number of typical 2D domains (particularly convex domains). As well as presenting a formula, our approach provides useful insights for further studies on coordinates-based interpolation and fast estimation of harmonic functions.

  6. Robotic Technology Development at Ames: The Intelligent Robotics Group and Surface Telerobotics

    Science.gov (United States)

    Bualat, Maria; Fong, Terrence

    2013-01-01

    Future human missions to the Moon, Mars, and other destinations offer many new opportunities for exploration. But, astronaut time will always be limited and some work will not be feasible for humans to do manually. Robots, however, can complement human explorers, performing work autonomously or under remote supervision from Earth. Since 2004, the Intelligent Robotics Group has been working to make human-robot interaction efficient and effective for space exploration. A central focus of our research has been to develop and field test robots that benefit human exploration. Our approach is inspired by lessons learned from the Mars Exploration Rovers, as well as human spaceflight programs, including Apollo, the Space Shuttle, and the International Space Station. We conduct applied research in computer vision, geospatial data systems, human-robot interaction, planetary mapping and robot software. In planning for future exploration missions, architecture and study teams have made numerous assumptions about how crew can be telepresent on a planetary surface by remotely operating surface robots from space (i.e. from a flight vehicle or deep space habitat). These assumptions include estimates of technology maturity, existing technology gaps, and likely operational and functional risks. These assumptions, however, are not grounded by actual experimental data. Moreover, no crew-controlled surface telerobotic system has yet been fully tested, or rigorously validated, through flight testing. During Summer 2013, we conducted a series of tests to examine how astronauts in the International Space Station (ISS) can remotely operate a planetary rover across short time delays. The tests simulated portions of a proposed human-robotic Lunar Waypoint mission, in which astronauts in lunar orbit remotely operate a planetary rover on the lunar Farside to deploy a radio telescope array. We used these tests to obtain baseline-engineering data.

  7. Uranyl ion coordination

    Science.gov (United States)

    Evans, H.T.

    1963-01-01

    A review of the known crystal structures containing the uranyl ion shows that plane-pentagon coordination is equally as prevalent as plane-square or plane-hexagon. It is suggested that puckered-hexagon configurations of OH - or H2O about the uranyl group will tend to revert to plane-pentagon coordination. The concept of pentagonal coordination is invoked for possible explanations of the complex crystallography of the natural uranyl hydroxides and the unusual behavior of polynuclear ions in hydrolyzed uranyl solutions.

  8. Emerging technologies in hemostasis diagnostics: a report from the Australasian Society of Thrombosis and Haemostasis Emerging Technologies Group.

    Science.gov (United States)

    Adams, Murray; Ward, Chris; Thom, Jim; Bianchi, Alessandra; Perrin, Emma; Coghlan, Douglas; Smith, Mark

    2007-04-01

    Technology in hemostasis laboratories has evolved enormously during the last 30 years. Although many scientists and clinicians will remember the traditional tilt-tube techniques to screen for coagulation abnormalities and to monitor anticoagulant therapy, the hemostasis laboratory today uses a variety of modern technologies. These include flow cytometry, chromogenic assays, molecular typing (e.g., polymerase chain reaction), immunologic assays (e.g., enzyme-linked immunosorbent assays), functional assays of specific coagulation proteins, and platelet function analyzers. Although these advances in technology have resulted in greater capability, productivity, sensitivity, specificity, and ultimately, improvement in the clinical care of patients, controversies and limitations remain. This article highlights new and emerging technologies in hemostasis and discusses whether they have improved or are likely to improve laboratory diagnostics by specifically addressing the following: (1) Can new technologies help predict likelihood of thrombosis recurrence? (2) Has an understanding of the role of A Disintegrin-like And Metalloprotease with Thrombo Spondin type 1 motifs (ADAMTS13) in microangiopathy resulted in improved diagnostic methods for this disorder? (3) Does thrombelastography allow better definition of bleeding risk than conventional hemostasis assays, especially in settings of acute hemostatic pathology?

  9. Space station needs, attributes and architecture options study technology development working group briefing

    Science.gov (United States)

    1983-01-01

    The structural criteria for a space station is lack of risk by the technology employed. Orbiter technology can be transferred for use in construction with improvement in three areas: fiber optic data bus, water reclamation, and; improved space suit design.

  10. How Undergraduate Students Use Social Media Technologies to Support Group Project Work

    Science.gov (United States)

    McAliney, Peter J.

    2013-01-01

    Technology continues to evolve and become accessible to students in higher education. Concurrently, teamwork has become an important skill in academia and the workplace and students have adopted established technologies to support their learning in both individual and team project work. Given the emergence of social media technologies, I examined…

  11. Adherence to technology-mediated insomnia treatment: a meta-analysis, interviews, and focus groups

    NARCIS (Netherlands)

    C. Horsch; J. Lancee; R.J. Beun; M.A. Neerincx; W.P. Brinkman

    2015-01-01

    Background: Several technologies have been proposed to support the reduction of insomnia complaints. A user-centered assessment of these technologies could provide insight into underlying factors related to treatment adherence. Objective: Gaining insight into adherence to technology-mediated insomni

  12. How Undergraduate Students Use Social Media Technologies to Support Group Project Work

    Science.gov (United States)

    McAliney, Peter J.

    2013-01-01

    Technology continues to evolve and become accessible to students in higher education. Concurrently, teamwork has become an important skill in academia and the workplace and students have adopted established technologies to support their learning in both individual and team project work. Given the emergence of social media technologies, I examined…

  13. Review of ride quality technology needs of industry and user groups

    Science.gov (United States)

    Mckenzie, J. R.; Brumaghim, S. H.

    1975-01-01

    A broad survey of ride quality technology state-of-the-art and a review of user evaluation of this technology were conducted. During the study 17 users of ride quality technology in 10 organizations representing land, marine and air passenger transportation modes were interviewed. Interim results and conclusions of this effort are reported.

  14. Stakeholder Focus Groups to Inform a Technology-Based Strategy of Preceptor Support

    Directory of Open Access Journals (Sweden)

    Cynthia A. Blum

    2012-01-01

    Full Text Available While preceptors are a vital link in student nurse practice education, ongoing support beyond an initial orientation is often lacking. It has been reported in the literature that preceptors experience stress related to difficulties in handling preceptee situations. They are frustrated by negative experiences centered on preceptor-identified hallmarks of unsafe practice including the inability to demonstrate knowledge and skills; attitude problems; unprofessional behavior; and poor communication skills. Their unrealized expectations for novices threaten their commitment to their preceptor role. As part of a larger study testing the effectiveness of podcasts as an ongoing method of preceptor support, this paper addresses the developmental stage of the podcasts. A team of academic and acute care nurse educators developed scripts for eventual filming of four podcasts focusing on unsafe practice issues, designed to provide continual support through web-based availability. The use of podcast technology is consistent with the learning styles of digital natives and is a demonstrated and valuable educational resource to review, reinforce, and clarify difficult concepts. These podcasts were informed through preceptor focus groups to address situational and environmental realism for student behaviors and preceptor responses.

  15. Idaho National Engineering Laboratory Waste Area Groups 1-7 and 10 Technology Logic Diagram. Volume 2

    Energy Technology Data Exchange (ETDEWEB)

    O`Brien, M.C.; Meservey, R.H.; Little, M.; Ferguson, J.S.; Gilmore, M.C.

    1993-09-01

    The Idaho National Engineering Laboratory (INEL) Technology Logic Diagram (TLD) was developed to provide a decision support tool that relates Environmental Restoration (ER) and Waste Management (WM) problems at the INEL to potential technologies that can remediate these problems. The TLD identifies the research, development, demonstration, testing, and evaluation needed to develop these technologies to a state that allows technology transfer and application to an environmental restoration need. It is essential that follow-on engineering and system studies be conducted to build on the output of this project. These studies will begin by selecting the most promising technologies identified in this TLD and finding an optimum mix of technologies that will provide a socially acceptable balance between cost and risk to meet the site windows of opportunity. The TLD consists of three separate volumes: Volume I includes the purpose and scope of the TLD, a brief history of the INEL Waste Area Groups, and environmental problems they represent. A description of the TLD, definitions of terms, a description of the technology evaluation process, and a summary of each subelement, is presented. Volume II (this volume) describes the overall layout and development of the TLD in logic diagram format. This section addresses the environmental restoration of contaminated INEL sites. Specific INEL problem areas/contaminants are identified along with technology solutions, the status of the technologies, precise science and technology needs, and implementation requirements. Volume III provides the Technology Evaluation Data Sheets (TEDS) for Environmental Restoration and Waste Management (EM) activities that are referenced by a TEDS codenumber in Volume II. Each of these sheets represents a single logic trace across the TLD. These sheets contain more detail than provided for technologies in Volume II.

  16. Invariance of an Extended Technology Acceptance Model Across Gender and Age Group

    Science.gov (United States)

    Ahmad, Tunku Badariah Tunku; Madarsha, Kamal Basha; Zainuddin, Ahmad Marzuki; Ismail, Nik Ahmad Hisham; Khairani, Ahmad Zamri; Nordin, Mohamad Sahari

    2011-01-01

    In this study, we examined the likelihood of a TAME (extended technology acceptance model), in which the interrelationships among computer self-efficacy, perceived usefulness, intention to use and self-reported use of computer-mediated technology were tested. In addition, the gender- and age-invariant of its causal structure were evaluated. The…

  17. 20th May 2010 - Malaysian Minister for Science, Technology and Innovation H. F: B. H. Yusof signing the guest book with Coordinator for External Relations F. Pauss and CMS Collaboration Deputy Spokesperson A. De Roeck; visiting the LHC superconducting magnet test hall with Technology Department Head F. Bordry; throughout accompanied by CERN Advisers J. Ellis and E. Tsesmelis.

    CERN Document Server

    Maximilien brice

    2010-01-01

    20th May 2010 - Malaysian Minister for Science, Technology and Innovation H. F: B. H. Yusof signing the guest book with Coordinator for External Relations F. Pauss and CMS Collaboration Deputy Spokesperson A. De Roeck; visiting the LHC superconducting magnet test hall with Technology Department Head F. Bordry; throughout accompanied by CERN Advisers J. Ellis and E. Tsesmelis.

  18. The coordination of research and innovation activities relative to an emergent technology: the case of batteries for electric and hybrid vehicles; La coordination des activites de recherche et d'innovation dans les phases d'emergence: le cas des batteries pour vehicules electriques et hybrides

    Energy Technology Data Exchange (ETDEWEB)

    Larrue, Ph.

    2000-05-23

    In this thesis, we try to provide elements of a non-deterministic view of the coordination of research activities in the phase of emergence. Firstly, we try to identify the variables that determinate the strength and the characteristics of the imperative of coordination in this very preliminary period of an innovation process. Secondly, we try to evaluate the institutional arrangements that can effectively sustain the coordination of the activities of the various interdependent actors more or less involved in the innovation process. The basic idea of the thesis is that technological innovations do not originate as isolated according to a hypothetical underlying 'nature of the technology', especially when they are controversial and subject to great uncertainties as is the case with regard to batteries for Electric and hybrid Vehicles (EVs). Innovations appear to be generated by means of the interactions of a number of organizations belonging to different 'spheres' (different industries, scientific disciplines, public institutions, etc.). In order to validate a new area of opportunity which is still very uncertain at this preliminary stage, the competences and interests of these different organizations must be coordinated. Because of the complex mix of economic and technological barriers faced by the actors taking part in this innovation process, the area of batteries for electric and hybrid vehicles is the 'perfect laboratory' to investigate the institutional arrangements that can sustain the coordination of research and innovation activities relating to an emerging technology. The empirical and theoretical investigations are mainly focused on pre-competitive research consortia such as the United-States Advanced Battery Consortium (USABC). This case study is conducted through in-depth interviews with key-actors of the area of batteries and electric vehicles. We also use the results of an on-line experts opinions survey we performed

  19. M@B9 and M@B10 molecular wheels containing planar nona-and deca-coordinate heavy group 11, 12, and 13 metals (M=Ag, Au, Cd, Hg, In, Tl)

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    A density functional and ab initio theory investigation on M@B9 and M@B10 molecular wheels containing planar nona-and deca-coordinate heavy group 11, 12 and 13 metals (M=Ag, Au, Cd, Hg, In, Ti) has been performed. These unusual clusters all prove to be true minima on the potential energy surfaces of the systems and σ+π double aromatic in nature. The first two vertical one-electron detachment energies of M@B-10 (M=Ag, Au) anions and first two ionization potentials of M@B9 (M=Ag, Au) and M@B10 (M=Cd, Hg) neutrals were calculated to aid future experiments. The cluster complexes designed in this work may expend the domain of planar hyper-coordinate elements to include heavy group 11, 12, and 13 metals and serve as interesting candidates to be targeted in experiments.

  20. 2-(Methylamido)pyridine-Borane: A Tripod κ(3)-N,H,H Ligand in Trigonal Bipyramidal Rhodium(I) and Iridium(I) Complexes with an Asymmetric Coordination of Its BH3 Group.

    Science.gov (United States)

    Brugos, Javier; Cabeza, Javier A; García-Álvarez, Pablo; Kennedy, Alan R; Pérez-Carreño, Enrique; Van der Maelen, Juan F

    2016-09-06

    The complexes [M(κ(3)-N,H,H-mapyBH3)(cod)] (M = Rh, Ir; HmapyBH3 = 2-(methylamino)pyridine-borane; cod = 1,5-cyclooctadiene), which contain a novel anionic tripod ligand coordinated to the metal atom through the amido N atom and through two H atoms of the BH3 group, were prepared by treating the corresponding [M2(μ-Cl)2(cod)2] (M = Rh, Ir) precursor with K[mapyBH3]. X-ray diffraction studies and a theoretical Quantum Theory of Atoms in Molecules analysis of their electron density confirmed that the metal atoms of both complexes are in a very distorted trigonal bipyramidal coordination environment, in which two equatorial sites are asymmetrically spanned by the H-B-H fragment. While both 3c-2e BH-M interactions are more κ(1)-H (terminal σ coordination of the B-H bond) than κ(2)-H,B (agostic-type coordination of the B-H bond), one BH-M interaction is more agostic than the other, and this difference is more marked in the iridium complex than in the rhodium one. This asymmetry is not evident in solution, where the cod ligand and the BH3 group of these molecules participate in two concurrent dynamic processes of low activation energies (variable-temperature NMR and density functional theory studies), namely, a rotation of the cod ligand that interchanges its two alkene fragments (through a square pyramidal transition state) and a rotation of the BH3 group about the B-N bond that equilibrates the three B-H bonds (through a square planar transition state). While the cod rotation has similar activation energy in 2 and 3, the barrier to the BH3 group rotation is higher in the iridium complex than in the rhodium one.

  1. How adolescents use technology for health information: implications for health professionals from focus group studies

    National Research Council Canada - National Science Library

    Skinner, Harvey; Biscope, Sherry; Poland, Blake; Goldberg, Eudice

    2003-01-01

    .... To describe how adolescents use technology for their health-information needs, identify the challenges they face, and highlight some emerging roles of health professionals regarding eHealth services for adolescents...

  2. Revisiting Group-Based Technology Adoption as a Dynamic Process: The Role of Changing Attitude-Rationale Configurations.

    NARCIS (Netherlands)

    Bayerl, P.S.; Lauche, K.; Axtell, C.

    2016-01-01

    In this study, we set out to better understand the dynamics behind group-based technology adoption by nvestigating the underlying mechanisms of changes in collective adoption decisions over time. Using a longitudinal multi-case study of production teams in the British oil and gas industry, we outli

  3. Small Group Computer-Assisted Instruction with SMART Board Technology: An Investigation of Observational and Incidental Learning of Nontarget Information

    Science.gov (United States)

    Campbell, Monica L.; Mechling, Linda C.

    2009-01-01

    This investigation examined the effectiveness of teaching letter sounds in a small group arrangement using computer-assisted instruction with SMART Board technology and a 3s constant time delay procedure to three students with learning disabilities. A multiple probe design across letter sound sets and replicated across students evaluate the…

  4. Enacting Key Skills-Based Curricula in Secondary Education: Lessons from a Technology-Mediated, Group-Based Learning Initiative

    Science.gov (United States)

    Johnston, Keith; Conneely, Claire; Murchan, Damian; Tangney, Brendan

    2015-01-01

    Bridge21 is an innovative approach to learning for secondary education that was originally conceptualised as part of a social outreach intervention in the authors' third-level institution whereby participants attended workshops at a dedicated learning space on campus focusing on a particular model of technology-mediated group-based learning. This…

  5. Revisiting group-based technology adoption as a dynamic process: The role of changing attitude-rationale configurations.

    NARCIS (Netherlands)

    Bayerl, P.S.; Lauche, K.; Axtell, C.

    2016-01-01

    In this study, we set out to better understand the dynamics behind group-based technology adoption by nvestigating the underlying mechanisms of changes in collective adoption decisions over time. Using a longitudinal multi-case study of production teams in the British oil and gas industry, we

  6. Revisiting group-based technology adoption as a dynamic process: The role of changing attitude-rationale configurations

    NARCIS (Netherlands)

    P.S. Bayerl (Saskia); K. Lauche (Kristina); Axtell, C. (Carolyn)

    2016-01-01

    textabstractIn this study, we set out to better understand the dynamics behind group-based technology adoption by investigating the underlying mechanisms of changes in collective adoption decisions over time. Using a longitudinal multi-case study of production teams in the British oil and gas

  7. Coordination Processes in International Organisations

    DEFF Research Database (Denmark)

    Nedergaard, Peter

    2008-01-01

    The EU is not a member of the International Labour Organisation (ILO), but relatively elaborate EU coordination takes place anyway. This paper addresses two research questions: 1) How is it possible to evaluate the coordination of the EU in its specific observable configuration in the ILO?, and 2......) To what outcome does this coordination lead and why? Based on an analysis of EU coordination before and during the International Labour Conference in 2005, and on a comparison with coordination processes of the IMEC group, it is found that the Commission and the Presidency act as twin-agents vis...... by the principals. On the other hand, both before and during the Conference, the Member States accept the so-called discursive coordination of the Commission, which seems to be of great (but often neglected) importance. Owing to the organisational set-up in which coordination takes place, the EU is able...

  8. Can DSS Technology Improve Group Decision Performance for End Users?: An Experimental Study.

    Science.gov (United States)

    Gundersen, David E.; And Others

    1995-01-01

    Examines the benefits of Decision Support Systems (DSS) for end-user group decision making. An experiment was conducted which required groups to reach a consensus on human resource-related decisions. The results of the experiment provide implications for the use of group DDS in organizations and for future study. (Author/AEF)

  9. Idaho National Engineering Laboratory Waste Area Groups 1-7 and 10 Technology Logic Diagram. Volume 3

    Energy Technology Data Exchange (ETDEWEB)

    O`Brien, M.C.; Meservey, R.H.; Little, M.; Ferguson, J.S.; Gilmore, M.C.

    1993-09-01

    The Idaho National Engineering Laboratory (INEL) Technology Logic Diagram (TLD) was developed to provide a decision support tool that relates Environmental Restoration (ER) and Waste Management (WM) problems at the INEL to potential technologies that can remediate these problems. The TLD identifies the research, development, demonstration, testing, and evaluation needed to develop these technologies to a state that allows technology transfer and application to an environmental restoration need. It is essential that follow-on engineering and system studies be conducted to build on the output of this project. These studies will begin by selecting the most promising technologies identified in this TLD and finding an optimum mix of technologies that will provide a socially acceptable balance between cost and risk to meet the site windows of opportunity. The TLD consists of three separate volumes: Volume I includes the purpose and scope of the TLD, a brief history of the INEL Waste Area Groups, and environmental problems they represent. A description of the TLD, definitions of terms, a description of the technology evaluation process, and a summary of each subelement, is presented. Volume II describes the overall layout and development of the TLD in logic diagram format. This section addresses the environmental restoration of contaminated INEL sites. Volume III (this volume) provides the Technology Evaluation Data Sheets (TEDS) for Environmental Restoration and Waste Management (EM) activities that are reference by a TEDS code number in Volume II. Each of these sheets represents a single logic trace across the TLD. These sheets contain more detail than provided for technologies in Volume II. Data sheets are arranged alphanumerically by the TEDS code number in the upper right corner of each sheet.

  10. TECHNICAL COORDINATION

    CERN Multimedia

    A. Ball

    Overview From a technical perspective, CMS has been in “beam operation” state since 6th November. The detector is fully closed with all components operational and the magnetic field is normally at the nominal 3.8T. The UXC cavern is normally closed with the radiation veto set. Access to UXC is now only possible during downtimes of LHC. Such accesses must be carefully planned, documented and carried out in agreement with CMS Technical Coordination, Experimental Area Management, LHC programme coordination and the CCC. Material flow in and out of UXC is now strictly controlled. Access to USC remains possible at any time, although, for safety reasons, it is necessary to register with the shift crew in the control room before going down.It is obligatory for all material leaving UXC to pass through the underground buffer zone for RP scanning, database entry and appropriate labeling for traceability. Technical coordination (notably Stephane Bally and Christoph Schaefer), the shift crew and run ...

  11. Rockin' Readers Coordinator Handbook.

    Science.gov (United States)

    Alachua County Schools, Gainesville, FL.

    This coordinator's handbook describes the "Rockin' Readers" program, in which senior-citizen volunteers are matched with specifically targeted at-risk children (usually of kindergarten age or slightly older) in Alachua County, Florida, who tested below their peer group in language development and reading readiness skills. The handbook…

  12. WHO influenza vaccine technology transfer initiative: role and activities of the Technical Advisory Group.

    Science.gov (United States)

    Francis, Donald P; Grohmann, Gary

    2011-07-01

    In May 2006, the WHO published a Global Pandemic Influenza Action Plan. A significant part of that plan involves the transfer of technology necessary to build production capacity in developing countries. The WHO influenza technology transfer initiative has been successful. Clearly the relatively small WHO investments made in these companies to develop their own influenza vaccine production facilities have had quite dramatic results. A few companies are already producing large amounts of influenza vaccine. Others will soon follow. Whether they are developing egg-based or planning non-egg based influenza vaccine production, all companies are optimistic that their efforts will come to fruition.

  13. Versatile structures of group 13 metal halide complexes with 4,4'-bipy: from 1D coordination polymers to 2D and 3D metal-organic frameworks.

    Science.gov (United States)

    Sevastianova, Tatiana N; Bodensteiner, Michael; Maulieva, Albina F; Davydova, Elena I; Virovets, Alexander V; Peresypkina, Eugenia V; Balázs, Gábor; Graßl, Christian; Seidl, Michael; Scheer, Manfred; Frenking, Gernot; Berezovskaya, Ekaterina A; Kazakov, Igor V; Khoroshilova, Olesya V; Timoshkin, Alexey Y

    2015-12-21

    A systematic structural study of complexes formed by aluminium and gallium trihalides with 4,4'-bipyridine (bipy) in 2 : 1, 1 : 1, and 1 : 2 stoichiometric ratios has been performed. Molecular structures of 11 complexes in the solid state have been determined for the first time. Complexes of 2 : 1 composition are molecular, while complexes of 1 : 1 composition form metal-organic frameworks of different kinds: an ionic 3D network (three interpenetrated lvt nets for AlCl3bipy), an ionic 2D network for AlBr3bipy and GaBr3bipy and a 1D coordination polymer in the case of GaCl3bipy. Thus, the nature of the Lewis acid plays a critical role in the structural type of the complex in the solid state. Incorporation of excess bipy molecules into (GaCl3bipy)∞ (formation of crystallosolvate) leads to an unprecedented change of the molecular structure from a non-ionic 1D coordination polymer to an ionic 2D metal organic framework [GaCl2bipy2](+)[GaCl4](-)·2bipy. As indicated by the temperature-dependent XRD study, removal of bipy by heating in a vacuum restores the non-ionic 1D structure. Quantum chemical computations for simple cluster model systems (up to eight Al and Ga atoms) reveal that ionic forms are slightly favourable, although the energy differences between the ionic and non-ionic structures are not large. These theoretical predictions are in good agreement with experimental findings. Thus, even relatively simple cluster models may be used to indicate the structural preferences in the solid state. Both experimental and computational IR frequency shifts of the in-plane ring bending mode of bipy upon complexation correlate well with the M-N bond distances in the complexes.

  14. A group decision-making tool for the application of membrane technologies in different water reuse scenarios.

    Science.gov (United States)

    Sadr, S M K; Saroj, D P; Kouchaki, S; Ilemobade, A A; Ouki, S K

    2015-06-01

    A global challenge of increasing concern is diminishing fresh water resources. A growing practice in many communities to supplement diminishing fresh water availability has been the reuse of water. Novel methods of treating polluted waters, such as membrane assisted technologies, have recently been developed and successfully implemented in many places. Given the diversity of membrane assisted technologies available, the current challenge is how to select a reliable alternative among numerous technologies for appropriate water reuse. In this research, a fuzzy logic based multi-criteria, group decision making tool has been developed. This tool has been employed in the selection of appropriate membrane treatment technologies for several non-potable and potable reuse scenarios. Robust criteria, covering technical, environmental, economic and socio-cultural aspects, were selected, while 10 different membrane assisted technologies were assessed in the tool. The results show this approach capable of facilitating systematic and rigorous analysis in the comparison and selection of membrane assisted technologies for advanced wastewater treatment and reuse.

  15. Concurrent design and market testing of virtual prototypes using group support and multi-media technology

    NARCIS (Netherlands)

    Muller, PC; van Engelen, JML; van Erp, A; Kappert, CB; Sierts, K; Terlouw, P; Sobolewski, M; Fox, M

    1996-01-01

    In order to be successful, new product development requires a balance between market pull and technology, push. On a project level this involves forging a link between the technical capabilities of the company and the needs of the market place. This paper describes an approach to forge this link ear

  16. Inclusion in the Study Groups, the Social Readaptation and Rehabilitation by Psychological Technology of Microgroups

    Directory of Open Access Journals (Sweden)

    Dontsov D.A.

    2015-12-01

    Full Text Available The article is devoted to the justification of modern psycho-pedagogical paradigms of interactive methods of training and personal development of schoolchildren, seniors, students and other categories of students in a holistic educational and socio-developing process. The article reveals microgroups technology implies, in particular, as a universal means of implementation of inclusive education and social rehabilitation of different ages and of different health categories of people in interactive forms, including activities carried out with the elderly in social service centers. Development and adaptive psycho-rehabilitation programs using the method microgroups involves reliance on the principle of adequacy of the technology targets and objectives of the program, the systems principle, which means that coverage of all sides of the cognitive, behavioral and personal spheres of program participants; the principle of integrity, that is, the use of various and diverse psychocorrectional and rehabilitation methods and technologies in each program; principle of conformity of the proposed methods and technologies of the age peculiarities, the level of intellectual and language development, as well as the specifics of the features of the limited possibilities of health of program participants.

  17. 77 FR 42949 - Special Conditions: Tamarack Aerospace Group, Cirrus Model SR22; Active Technology Load...

    Science.gov (United States)

    2012-07-23

    ..., four-passenger, composite airplane. The installation of winglets, as proposed by Tamarack, increases... design change will install winglets and an Active Technology Load Alleviation system (ATLAS). The addition of the ATLAS mitigates the negative effects of the winglets by effectively aerodynamically...

  18. 团体操复杂队形变化过程标示方法的研究%Study on the method of coordinate indication of the changing process of complex formation of group calisthenics

    Institute of Scientific and Technical Information of China (English)

    杨明

    2011-01-01

    In order to meet the design of the changing process of complex formation of group calisthenics and the training needs,we put forward methods that make actors into groups,number,and coordinate the changing process after divided into several components.This method could reduce a large number of moving path coordinates,and it is convenient for us to find the changes of every actor's coordinate position and moving path,the coordinate is clear and easily understand.Not only could we convenient to communicate and research the complex formation changing skills,but also reduce the training difficulty of the changing process of complex formation.Practices prove that the method is scientific and effective.%为了满足团体操复杂队形变化过程设计和训练的需要,提出了将演员分组、编号、划分成若干元件后标示变化过程的方法。这种方法大量地减少了移动路径的标示数量,可以方便地查找变化前后每个演员的坐标位置及移动路径,标示图清晰易懂。这不仅方便了复杂队形变化技巧的交流与研究,而且还降低了复杂队形变化过程的训练难度。

  19. Comparative studies of mononuclear Ni(II) and UO2(II) complexes having bifunctional coordinated groups: synthesis, thermal analysis, X-ray diffraction, surface morphology studies and biological evaluation.

    Science.gov (United States)

    Fahem, Abeer A

    2012-03-01

    Two Schiff base ligands derived from condensation of phthalaldehyde and o-phenylenediamine in 1:2 (L(1)) and 2:1 (L(2)) having bifunctional coordinated groups (NH(2) and CHO groups, respectively) and their metal complexes with Ni(II) and UO(2)(II) have been synthesized and characterized by elemental analysis, molar conductance, magnetic susceptibilities and spectral data (IR, (1)H NMR, mass and solid reflectance) as well as thermal, XRPD and SEM analysis. The formula [Ni(L(1))Cl(2)]·2.5H(2)O, [UO(2)(L(1))(NO(3))(2)]·2H(2)O, [Ni(L(2))Cl(2)]·1.5H(2)O and [UO(2)(L(2))(NO(3))(2)] have been suggested for the complexes. The vibrational spectral data show that the ligands behave as neutral ligands and coordinated to the metal ions in a tetradentate manner. The Ni(II) complexes are six coordinate with octahedral geometry and the ligand field parameters: D(q), B, β and LFSE were calculated while, UO(2)(II) complexes are eight coordinate with dodecahedral geometry and the force constant, F(U-O) and bond length, R(U-O) were calculated. The thermal decomposition of complexes ended with metal chloride/nitrate as a final product and the highest thermal stability is displayed by [UO(2)(L(2))(NO(3))(2)] complex. The X-ray powder diffraction data revealed the formation of nano sized crystalline complexes. The SEM analysis provides the morphology of the synthesized compounds and SEM image of [UO(2)(L(2))(NO(3))(2)] complex exhibits nano rod structure. The growth-inhibiting potential of the ligands and their complexes has been assessed against a variety of bacterial and fungal strains.

  20. e8 Tokyo summit 2010 : smart grid technology innovation group report

    Energy Technology Data Exchange (ETDEWEB)

    Jones, T. [American Electric Power, Columbus, OH (United States); Ratnayake, A.; Patel, A. [Duke Energy, Vancouver, BC (Canada); Bornstain, D.; Hercberg, S. [Electricity de France, Paris (France); Wright, A. [Electric Power Research Inst., Palo Alto, CA (United States); Stein, D.; Stromsather, J. [Ente Nazionale per l' Energia eLettrica, Rome (Italy); Simard, G.; Parent, D.; Menard, B. [Hydro-Quebec, Montreal, PQ (Canada); Michiko, N.; Takayuki, S. [Kansai Electric Power Co., Osaka (Japan); Fest, C. [RWE AG, Pulheim (Germany); Okamoto, H.; Shibata, N. [Tokyo Electric Power Co., Tokyo (Japan)

    2010-07-01

    The Tokyo summit on smart grid technology was attended by members of the e8 to promote the smart use of electricity in climate change mitigation. A list of initiatives was presented to maximize the benefits of the smart use of electricity to advance global solutions to climate change. The smart grid uses the basic design of today's electrical system, however, it has many more monitors, sensors, switching devices, and sophisticated communications that will allow it to be a highly automated power delivery system. The purpose of this report was to examine e8 member company experiences in Smart Grid deployment and provide recommendations that could help speed up the deployment of smart grid across e8 members and the world in general. The regulatory, financial, technical, policy and public communication/education issues that could accelerate or inhibit deployment of the smart grid were presented. The subsections of the report were entitled: drivers to adopt the smart grid; leading the world to a low carbon society; empowering the customer; improving system/network performance; improving system power flow and energy; and barriers to adoption of the smart grid. The report also discussed the achievement of a smart grid and its applicable components, such as meter technology; telecommunications technologies; demand-side technologies; distributed energy resources; grid intelligence and tools; customer offers; policy and regulatory needs; and financial commitment. The major successes and challenges of the plan and process were also identified. Recommendations were targeted at the role of the utility industry; research and development/technology needs; policy and regulations; customer-side recommendations; business models or opportunities; stakeholders; public-private partnerships; and developing nations. It was concluded that the e8 can play a role in overcoming barriers faced by all member countries and accelerating the development and the deployment of the smart grid

  1. The Research & Technology Organisation (RTO) and The NATO Modelling & Simulation Group (NMSG)

    Science.gov (United States)

    2010-02-01

    reps with decision authority . NMSG - Belgium - Greece - Spain - Bulgaria - Italy - Slovakia - Canada - Hungary - Slovenia - Czech R. - The... Organising Conferences, Workshops, Lecture Series, Seminars, Specialists Teams … – NMSG Annual Conference 2009 Brussels, 2010 Utrecht...With the disbandment of NATO Army Armaments Group and Land Group 8 in Apr 03. – NMSG was officially named as the Delegated Tasking Authority for

  2. The Use of Technology in Group-Work: A Situational Analysis of Students' Reflective Writing

    Science.gov (United States)

    McKinney, Pamela; Sen, Barbara

    2016-01-01

    Group work is a powerful constructivist pedagogy for facilitating students' personal and professional development, but it can be difficult for students to work together in an academic context. The assessed reflective writings of undergraduate students studying Information Management are used as data in this exploration of the group work situation…

  3. The Use of Technology in Group-Work: A Situational Analysis of Students' Reflective Writing

    Science.gov (United States)

    McKinney, Pamela; Sen, Barbara

    2016-01-01

    Group work is a powerful constructivist pedagogy for facilitating students' personal and professional development, but it can be difficult for students to work together in an academic context. The assessed reflective writings of undergraduate students studying Information Management are used as data in this exploration of the group work situation…

  4. 重庆市建立公共文化服务体系协调组工作的重难点%Key Points and Difficulties in Establishing Chongqing Public Cultural Service System Coordinating Group

    Institute of Scientific and Technical Information of China (English)

    彭泽明

    2014-01-01

    In order to differentiate Chongqing Public Cultural Service System Coordinating Group ( hereafter referred to as Coordinating Group) from formerly-established steering groups and bureau-level joint conferences, prompt leading departments to actually exercise their functions and perform their duties, as well as motivate relevant departments to make concerted efforts and cooperate close-ly, this paper explores the key points and difficulties in establishing the Coordinating Group such as working principles, risk aversion, main content and working procedures in order to provide refer-ences for the establishment of a harmonious, efficient, authoritative and sustaining public cultural service system in Chongqing.%为了使重庆市公共文化服务体系协调组有别于以往建立的领导小组和局际联席会议,使牵头部门切实发挥作用、履行职责,相关部门齐心协力、深度融合,本文从学理上对公共文化服务体系协调组建立的工作原则、风险规避、主要内容、工作流程四个重点、难点问题进行了初步探究,试图为重庆市建立和谐、高效、权威、持续的公共文化服务体系协调组提供借鉴和参考。

  5. FUTURE BACHELORS’ TECHNOLOGY OF PROJECT LEARNING IN DESIGN GROUPS AS A MEANS OF INNOVATIVE TEACHING ACTIVITIES SUBJECT’S TRAINING

    Directory of Open Access Journals (Sweden)

    L. P. ZARECHNAYA

    2016-01-01

    Full Text Available The article is devoted to the bachelor’s preparation, the basic conceptual idea of is to achieve efficiency and social and educational importance of integrative cultural and educational space as a system to ensure the teachers’ readiness to innovative professional work at school. The solution to this problem is in the competence-based approach to students’ design activity in the conditions of design groups as a means of mastering professionalvaluable innovative technologies of socialization of pupils and methodological tools of their motivation to the designer's creativity. The article notes that the process of mastering the future bachelors of professional competence in the design group based on the multidisciplinary integration and implemented in an environment of a complex interaction of its epistemological (scientifictheoretical and value (spiritual practice aspects. They are based on the integration of knowledge of different areas of science, the disclosure of the relationship and interdependence of general scientific, social, technological, aesthetic, economic, environmental, educational, psychological and other problems in the system of global problems of general and professional culture of the future teacher, teaching them values of subjectivation. Diversity and structure of such an interrelation and interdependence in project activities of students due to the specifics of scientific, aesthetic, design, technological, technical and economic means to achieve the desired, socially significant result of project activities. It also stems from the need of didactic thinking by students of dialectical nature monism categories and the principles of technology and aesthetics, and innovative teaching technologies and methods of students' teaching and the technological development of the world in accordance with the design principles of their development as active and creative subjects of social and labor relations. This article emphasizes

  6. 9th Annual CMMI Technology Conference and User Group-Tuesday

    Science.gov (United States)

    2009-11-19

    9137 - ITIL V3.0 Compliance Benchmarking with CMMI-SVC SCAMPI A, Mr. Jeff Dutton, Jacobs Technology, Inc. · 9397 - Strategies for...Implementation of CMMI-SVC, Mr. Kobi Picker, K.V.P. Consulting · 9264 - Applying Lean Principles to the CMMI® for Services and ITIL , Mr. Tim Olson, Lean...Standards Progress Check and Appraisal Mr. Kobi Vidar, K.V.P. Consulting 9137 - ITIL V3.0 Compliance Benchmarking with CMMI-SVC SCAMPI A

  7. 2005 5th Annual CMMI Technology Conference and User Group. Volume 3 - Wednesday

    Science.gov (United States)

    2005-11-17

    formerly Sperry Flight Systems) and 2 years with Tracor Aerospace, developed or managed the development of embedded software for avionics systems...estimating, tracking, forecasting, and benchmarking. Mr. Ross, during 17 years with Honeywell Air Transport Systems (formerly Sperry Flight Systems...Implementing CMMI in a Services Environment Thomas E. Zience and Roger W. Lee BAE Systems Information Technology All Rights Reserved by BAE Systems Information

  8. Using Multidisciplinary Focus Groups to Inform the Development of mI SMART: A Nurse-Led Technology Intervention for Multiple Chronic Conditions

    OpenAIRE

    Mallow, Jennifer A; Laurie A. Theeke; Elliott Theeke; Mallow, Brian K.

    2016-01-01

    Used as integrated tools, technology may improve the ability of healthcare providers to improve access and outcomes of care. Little is known about healthcare teams' preferences in using such technology. This paper reports the findings from focus groups aimed at evaluating a newly developed primary care technology platform. Focus groups were completed in academic, outpatient, and community settings. Focus groups were attended by 37 individuals. The participants included professionals from mult...

  9. 15 years of Spanish participation in the international projects of R and D coal technology coordinated by OCICARBON; 15 Anos de Participacion Espanola en los foros Internacionales de I+D Tecnologico del Carbon coordinados por OCICARBON

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2001-07-01

    As fulfillment of strategy objectives, OCICARBON ( the Spanish Management Association for Coal Research and Development Projects) has maintained a strong link with European and International entities, devoted to coal research and development activities. As consequence of these collaborations, it has been reached uncountable economical and technological benefits, from the projects carried out by Spanish industries and technological entities, under the European Programmes umbrella. In this summary report, it is informed about how the co-ordination of national and international entities, was organised and structured; and the national results, obtained as consequence of the activities carried out by OCICARBON. (Author)

  10. TECHNICAL COORDINATION

    CERN Multimedia

    A. Ball

    2010-01-01

    Operational Experience At the end of the first full-year running period of LHC, CMS is established as a reliable, robust and mature experiment. In particular common systems and infrastructure faults accounted for <0.6 % CMS downtime during LHC pp physics. Technical operation throughout the entire year was rather smooth, the main faults requiring UXC access being sub-detector power systems and rack-cooling turbines. All such problems were corrected during scheduled technical stops, in the shadow of tunnel access needed by the LHC, or in negotiated accesses or access extensions. Nevertheless, the number of necessary accesses to the UXC averaged more than one per week and the technical stops were inevitably packed with work packages, typically 30 being executed within a few days, placing a high load on the coordination and area management teams. It is an appropriate moment for CMS Technical Coordination to thank all those in many CERN departments and in the Collaboration, who were involved in CMS techni...

  11. Idaho National Engineering Laboratory waste area groups 1--7 and 10 Technology Logic Diagram. Volume 1

    Energy Technology Data Exchange (ETDEWEB)

    O`Brien, M.C.; Meservey, R.H.; Little, M.; Ferguson, J.S.; Gilmore, M.C.

    1993-09-01

    The Technology Logic Diagram was developed to provide technical alternatives for environmental restoration projects at the Idaho National Engineering Laboratory. The diagram (three volumes) documents suggested solutions to the characterization, retrieval, and treatment phases of cleanup activities at contaminated sites within 8 of the laboratory`s 10 waste area groups. Contaminated sites at the laboratory`s Naval Reactor Facility and Argonne National Laboratory-West are not included in this diagram.

  12. Investigating the Perceptions of Care Coordinators on Using Behavior Theory-Based Mobile Health Technology With Medicaid Populations: A Grounded Theory Study.

    Science.gov (United States)

    Sigler, Brittany Erika

    2017-03-21

    Medicaid populations are less engaged in their health care than the rest of the population, translating to worse health outcomes and increased health care costs. Since theory-based mobile health (mHealth) interventions have been shown to increase patient engagement, mobile phones may be an optimal strategy to reach this population. With increased development of theory-based mHealth technology, these interventions must now be evaluated with these medically underserved populations in a real-world setting. The aim of our study was to investigate care coordinators' perceived value of using a health behavior theory-based mHealth platform with Medicaid clients. In particular, attention was paid to the perceived impact on patient engagement. This research was conducted using the patient-provider text messaging (short message service, SMS) platform, Sense Health (now Wellpass), which integrates the transtheoretical model (TTM), also called the stages of change model; social cognitive theory (SCT); supportive accountability; and motivational interviewing (MI). Interviews based in grounded theory methodology were conducted with 10 care managers to understand perceptions of the relationship between mHealth and patient engagement. The interviews with care managers yielded a foundation for a grounded theory model, presenting themes that suggested 4 intertwined correlative relationships revolving around patient engagement: (1) A text messaging (short message service, SMS) platform supplements the client-care manager dynamic, which is grounded in high quality, reciprocal-communication to increase patient engagement; (2) Texting enhances the relationship between literacy and access to care for Medicaid patients, increasing low-literacy patients' agency to access services; (3) Texting enhances communication, providing care managers with a new means to support their clients; and (4) Reminders augment client accountability, leading to both increased motivation and readiness to change

  13. From production to consumption: cultural diversity in the collective uses of technology among low income groups

    Directory of Open Access Journals (Sweden)

    Carla Barros

    2015-12-01

    as a central aspect of the observed cultural dynamics. With this intention, results about an ongoing ethnographic study were analyzed making a  counterpoint between consumption practices in Brazil and in South Africa. These practices related to television and mobile phones suggest the need to relativize the pattern of consumption for an individual consumer in order to better understand collective uses of these technologies in countries with great cultural diversity comparing those with developed countries, where such consumer goods, as well as a major part of academic theories, are produced.

  14. Evaluation of Quality of Output Product in the Technology Group for Pyrolisis of Organic Waste Substances

    Directory of Open Access Journals (Sweden)

    Stanislav HONUS

    2011-06-01

    Full Text Available The issue of ecological removal of organic polymer materials and wastes polluting the environment is very much alive and it is clear that it will take on ever greater importance. a promising and innovative technology for environmentally friendly disposal of waste organic matter is pyrolysis. This method of thermal processing of waste for its degradation as well as a source of valuable energy products using the new system Pyromatic. This paper presents its technical description and evaluation of the quality of output product from the pyrolysis of tires, plastics and coal.

  15. Preparation of a technology development roadmap for the Accelerator Transmutation of Waste (ATW) System : report of the ATW separations technologies and waste forms technical working group.

    Energy Technology Data Exchange (ETDEWEB)

    Collins, E.; Duguid, J.; Henry, R.; Karell, E.; Laidler, J.; McDeavitt, S.; Thompson, M.; Toth, M.; Williamson, M.; Willit, J.

    1999-08-12

    In response to a Congressional mandate to prepare a roadmap for the development of Accelerator Transmutation of Waste (ATW) technology, a Technical Working Group comprised of members from various DOE laboratories was convened in March 1999 for the purpose of preparing that part of the technology development roadmap dealing with the separation of certain radionuclides for transmutation and the disposal of residual radioactive wastes from these partitioning operations. The Technical Working Group for ATW Separations Technologies and Waste Forms completed its work in June 1999, having carefully considered the technology options available. A baseline process flowsheet and backup process were identified for initial emphasis in a future research, development and demonstration program. The baseline process combines aqueous and pyrochemical processes to permit the efficient separation of the uranium, technetium, iodine and transuranic elements from the light water reactor (LWR) fuel in the head-end step. The backup process is an all- pyrochemical system. In conjunction with the aqueous process, the baseline flowsheet includes a pyrochemical process to prepare the transuranic material for fabrication of the ATW fuel assemblies. For the internal ATW fuel cycle the baseline process specifies another pyrochemical process to extract the transuranic elements, Tc and 1 from the ATW fuel. Fission products not separated for transmutation and trace amounts of actinide elements would be directed to two high-level waste forms, one a zirconium-based alloy and the other a glass/sodalite composite. Baseline cost and schedule estimates are provided for a RD&D program that would provide a full-scale demonstration of the complete separations and waste production flowsheet within 20 years.

  16. Update of technical coordinating committee activities

    Energy Technology Data Exchange (ETDEWEB)

    Alvarado, R.A.

    1995-12-31

    The Technical Coordinating Committee has its origins in the earliest days of implementing the Low-Level Radioactive Waste Policy Act. Between 1982 and 1985, individuals in several of the states felt that coordination among the states would be beneficial to all by affording states a cost-effective method for sharing ideas, discussing alternatives, and presenting solutions to common problems. At the current time, the committee comprises members from each of the sited states. Various compacts, federal agencies, and industry groups participate in committee activities. The Low-Level Management Program provides support for the committee through the provision of logistical support and limited manpower allocation. Activities of the committee have recently focused on waste treatment and minimization technologies. The committee also has worked diligently to see the review of the 3RSTAT computer code completed. The committee has taken a position on various regulatory proposals the past year. The committee expects to continue its work until new sites are brought online.

  17. Using Technology to Enhance Student Learning in the Laboratory through Collaborative Grouping

    Science.gov (United States)

    Cox, Anne J.; Junkin, William F.

    1998-11-01

    We have developed a strategy to improve student learning in the laboratory by pairing groups for brief discussions during the class. Specifically, we ask students questions via networked computers to probe their current understanding of material. The students' answers then serve as guides for the pairing of laboratory groups for further discussion. Focused student discussions lead to an increase in student learning, critical thinking and communication in the laboratory. We will briefly explain and demonstrate this strategy. We will also present preliminary results indicating that students show improved conceptual understanding when they are engaged in a laboratory exercise employing this pedagogical strategy.

  18. Coordination Capacity

    CERN Document Server

    Cuff, Paul; Cover, Thomas

    2009-01-01

    We develop elements of a theory of cooperation and coordination in networks. Rather than considering a communication network as a means of distributing information, or of reconstructing random processes at remote nodes, we ask what dependence can be established among the nodes given the communication constraints. Specifically, in a network with communication rates between the nodes, we ask what is the set of all achievable joint distributions p(x1, ..., xm) of actions at the nodes on the network. Several networks are solved, including arbitrarily large cascade networks. Distributed cooperation can be the solution to many problems such as distributed games, distributed control, and establishing mutual information bounds on the influence of one part of a physical system on another.

  19. Group specific internal standard technology (GSIST) for simultaneous identification and quantification of small molecules

    Science.gov (United States)

    Adamec, Jiri; Yang, Wen-Chu; Regnier, Fred E

    2014-01-14

    Reagents and methods are provided that permit simultaneous analysis of multiple diverse small molecule analytes present in a complex mixture. Samples are labeled with chemically identical but isotopically distince forms of the labeling reagent, and analyzed using mass spectrometry. A single reagent simultaneously derivatizes multiple small molecule analytes having different reactive functional groups.

  20. Video Mediated Social Interaction Between Groups: System Requirements and Technology Challenges

    NARCIS (Netherlands)

    Williams, D.; Usrsu, M.F.; Meenowa, J.; Cesar Garcia, P.S.; Kegel, I.; Bergström, K.; Bergström, K.

    2011-01-01

    This paper discusses results from research related to the use of television as a device that supports social interaction between close-knit groups in settings that include more than two locations, each location being potentially equipped with more than one camera. The paper introduces the notion of

  1. Learning Mathematics with Technology: The Influence of Virtual Manipulatives on Different Achievement Groups

    Science.gov (United States)

    Moyer-Packenham, Patricia; Suh, Jennifer

    2012-01-01

    This study examined the influence of virtual manipulatives on different achievement groups during a teaching experiment in four fifth-grade classrooms. During a two-week unit focusing on two rational number concepts (fraction equivalence and fraction addition with unlike denominators) one low achieving, two average achieving, and one high…

  2. Teaching Reform of Course Group Regarding Theory and Design of Mechanisms Based on MATLAB Technology

    Science.gov (United States)

    Shen, Yi; Yuan, Mingxin; Wang, Mingqiang

    2013-01-01

    Considering that the course group regarding theory and design of mechanisms is characterized by strong engineering application background and the students generally feel very boring and tedious during the learning process, some teaching reforms for the theory and design of mechanisms are carried out to improve the teaching effectiveness in this…

  3. Dignity and Deferral Narratives as Strategies in Facilitated Technology-Based Support Groups for People with Advanced Cancer

    Directory of Open Access Journals (Sweden)

    Annette F. Street

    2012-01-01

    Full Text Available This paper examines the value of facilitated telephone and online support groups for palliative care. Telephone interviews were conducted with twenty people living with advanced cancer who had participated in either a telephone or online support group facilitated by the Cancer Council Victoria, Melbourne, Australia. Two dominant participant narratives emerged: a focus on dying with dignity or an interest in deferring discussion of death and dying to focus on the present. Despite the different approaches, participants found the technology-based support groups to be accessible and safe environments in which to discuss difficult topics in privacy. Technology-based strategies provide opportunities for health professionals to provide social and emotional care to more people by moving beyond individualised care and facilitate peer-to-peer support at the end of life, especially to those with specific needs. Such options are feasible for palliative care services to set up and acceptable to a group of clients, especially for younger clients or those socially or geographically isolated.

  4. Innovation processes navigated by women groups in the Malian shea sector: How targeting of international niche markets results in fragmentation and obstructs coordination

    NARCIS (Netherlands)

    Sidibe, A.; Vellema, S.; Dembele, M.M.; Traore, K.; Kuyper, T.W.

    2012-01-01

    The incorporation of women and their associations into international markets and value chains is proposed increasingly as a development pathway in Sub-Saharan Africa. The underlying assumption is that exclusion of individual women from groups specialized in supplying a single international niche mar

  5. A Visual Cryptography Based Watermark Technology for Individual and Group Images

    Directory of Open Access Journals (Sweden)

    Azzam Sleit

    2007-04-01

    Full Text Available The ease by which digital information can be duplicated and distributed has led to the need for effective copyright protection tools. Various techniques including watermarking have been introduced in attempt to address these growing concerns. Most watermarking algorithms call for a piece of information to be hidden directly in media content, in such a way that it is imperceptible to a human observer, but detectable by a computer. This paper presents an improved cryptographic watermark method based on Hwang and Naor-Shamir [1, 2] approaches. The technique does not require that the watermark pattern to be embedded in to the original digital image. Verification information is generated and used to validate the ownership of the image or a group of images. The watermark pattern can be any bitmap image. Experimental results show that the proposed method can recover the watermark pattern from the marked image (or group of images even if major changes are reflected on the original digital image or any member of the image group such as rotation, scaling and distortion.

  6. Supply Chain Coordination of Upstream Technological Innovation Investment under Stochastic Demand%上游企业技术创新的供应链协调机制研究

    Institute of Scientific and Technical Information of China (English)

    孙雪莲; 邓峰

    2013-01-01

    A supply chain game model about upstream technological innovation investment to decrease manufacture costs is constructed. The research illustrates that decentralized decision of the manufacturer' s innovation investment cannot coordinate the supply chain. A contract of supply chain coordination based on quantity discount schedule is proposed. The results show that manufacturer can provide infinite quantity discounts for coordination of supply chain. Furthermore, the conditions which are feasible to all supply chain members are pointed out, and an analysis on sharing the after - coordination profits is presented.%在随机需求条件下,建立了上游制造商技术创新投入降低生产成本的供应链博弈模型.研究发现,在分散决策情况下,制造商的创新投入无法达到供应链整体最优,为此提出了使供应链达到协调的数量折扣契约,结果证明这样的数量折扣有无穷多个;进一步指出了该契约可以为各方接受所需的条件,并对供应链协调后的利润分配问题进行探讨.

  7. Unexpected metal ion-assisted transformations leading to unexplored bridging ligands in Ni(II) coordination chemistry: the case of PO3F(2-) group.

    Science.gov (United States)

    Dermitzaki, Despina; Raptopoulou, Catherine P; Psycharis, Vassilis; Escuer, Albert; Perlepes, Spyros P; Stamatatos, Theocharis C

    2014-10-21

    The initial 'accidental', metal ion-assisted hydrolysis of PF6(-) to PO3F(2-) has been evolved in a systematic investigation of the bridging affinity of the latter group in Ni(II)/oximate chemistry; mono-, di- and trinuclear complexes have been prepared and confirmed both the rich reactivity of PO3F(2-) and its potential for further use as bridging ligand in high-nuclearity 3d-metal cluster chemistry.

  8. The Role of Technology: Theme Group 3. Proceedings of the International Congress on Mathematical Education (5th, Adelaide, South Australia, August 24-30, 1984).

    Science.gov (United States)

    Mohyla, Jury, Ed.

    This conference report bears witness to the centrality and growing significance of the debate on the impact of technology on mathematics education. It presents an overview of the conference's Technology Theme group's work, featuring summaries of the reports of 17 constituent working groups under 6 major headings: (1) "Challenges to the…

  9. Report of the Task Force for Improved Coordination of the DoD Science and Technology Program. Volume 1. Summary Report and Recommendations

    Science.gov (United States)

    1988-08-01

    always balanced sheer Soviet nimerical advantages and thereby added to deterrence." 3 The Technological Gap Between the United States and the Soviet...effective way to improve productivity. D. ADVOCACY 1. Need to View S&T Program Costs as a Corporate Investment The narrowing of the technological gap between...that have been set. 11-8 E. SUMMARY OF FINDINGS 1. Erosion of Technological Leadership * The technological gap between US and Soviet military forces has

  10. RUN COORDINATION

    CERN Multimedia

    C. Delaere

    2013-01-01

    Since the LHC ceased operations in February, a lot has been going on at Point 5, and Run Coordination continues to monitor closely the advance of maintenance and upgrade activities. In the last months, the Pixel detector was extracted and is now stored in the pixel lab in SX5; the beam pipe has been removed and ME1/1 removal has started. We regained access to the vactank and some work on the RBX of HB has started. Since mid-June, electricity and cooling are back in S1 and S2, allowing us to turn equipment back on, at least during the day. 24/7 shifts are not foreseen in the next weeks, and safety tours are mandatory to keep equipment on overnight, but re-commissioning activities are slowly being resumed. Given the (slight) delays accumulated in LS1, it was decided to merge the two global runs initially foreseen into a single exercise during the week of 4 November 2013. The aim of the global run is to check that we can run (parts of) CMS after several months switched off, with the new VME PCs installed, th...

  11. RUN COORDINATION

    CERN Multimedia

    Christophe Delaere

    2013-01-01

    The focus of Run Coordination during LS1 is to monitor closely the advance of maintenance and upgrade activities, to smooth interactions between subsystems and to ensure that all are ready in time to resume operations in 2015 with a fully calibrated and understood detector. After electricity and cooling were restored to all equipment, at about the time of the last CMS week, recommissioning activities were resumed for all subsystems. On 7 October, DCS shifts began 24/7 to allow subsystems to remain on to facilitate operations. That culminated with the Global Run in November (GriN), which   took place as scheduled during the week of 4 November. The GriN has been the first centrally managed operation since the beginning of LS1, and involved all subdetectors but the Pixel Tracker presently in a lab upstairs. All nights were therefore dedicated to long stable runs with as many subdetectors as possible. Among the many achievements in that week, three items may be highlighted. First, the Strip...

  12. Aplikasi Metode Group Technology dalam Memperbaiki Tata Letak Mesin untuk Meminimalkan Jarak Perpindahan Bahan (Studi Kasus di Perusahaan Mebel Logam

    Directory of Open Access Journals (Sweden)

    Amelia Amelia

    2007-01-01

    Full Text Available Material handling process is affected by planning and setting layout facility since cost of material handling can reached 30-90% total production cost. In a metal furniture factory products were made without good setting layout facility. The machines and material were set at empty places. Distances between machines were not set so the traffic would get traffic jam. Unfinished material must wait until the number requirement for handling is reached. The layout setting of machines will be set with Group Technology. The methods used are Rank Order Clustering, Similarity Coefficient and p-median. The result of this method can reduce distance of material handling until 68%. Abstract in Bahasa Indonesia: Perencanaan dan pengaturan tata letak pabrik berpengaruh pada proses pemindahan bahan karena biaya proses pemindahaan bahan dapat mencapai 30%-90% dari total biaya produksi. Selama ini sebuah perusahaan mebel logam melakukan proses pembuatan mebel logam berdasarkan lokasi mesin-mesin yang ada. Penempatan penambahan mesin ataupun bahan yang digunakan hanya berdasarkan ruang yang ada. Jarak antara proses (mesin satu dengan yang lain tidak dipertimbangkan sehingga terjadi kesimpangsiuran proses. Bahan setengah jadi harus menunggu hingga jumlah tertentu untuk dipindahkan. Untuk itu dilakukan pengaturan tata letak mesin-mesin yang ada dengan menggunakan Metode Group Techonology. Metode yang digunakan adalah metode Rank Order Clustering, Similarity Coefficient dan p-median. Dengan metode ini jarak perpindahan bahan berhasil dikurangi hingga 68 %. Kata kunci: Group technology, rank order clustering, pengangkutan material.

  13. Multi-stage ranking of emergency technology alternatives for water source pollution accidents using a fuzzy group decision making tool.

    Science.gov (United States)

    Qu, Jianhua; Meng, Xianlin; You, Hong

    2016-06-05

    Due to the increasing number of unexpected water source pollution events, selection of the most appropriate disposal technology for a specific pollution scenario is of crucial importance to the security of urban water supplies. However, the formulation of the optimum option is considerably difficult owing to the substantial uncertainty of such accidents. In this research, a multi-stage technical screening and evaluation tool is proposed to determine the optimal technique scheme, considering the areas of pollutant elimination both in drinking water sources and water treatment plants. In stage 1, a CBR-based group decision tool was developed to screen available technologies for different scenarios. Then, the threat degree caused by the pollution was estimated in stage 2 using a threat evaluation system and was partitioned into four levels. For each threat level, a corresponding set of technique evaluation criteria weights was obtained using Group-G1. To identify the optimization alternatives corresponding to the different threat levels, an extension of TOPSIS, a multi-criteria interval-valued trapezoidal fuzzy decision making technique containing the four arrays of criteria weights, to a group decision environment was investigated in stage 3. The effectiveness of the developed tool was elaborated by two actual thallium-contaminated scenarios associated with different threat levels. Copyright © 2016 Elsevier B.V. All rights reserved.

  14. Porphyrin coordination polymer nanospheres and nanorods

    Science.gov (United States)

    Wang, Zhongchun; Shelnutt, John A.; Medforth, Craig J.

    2012-12-04

    A porphyrin coordination polymer nanostructure comprising a network of pyridyl porphyrin molecules and coordinating metal ions coordinatively bound through the pyridyl groups. In some embodiments, the porphyrins are metalloporphyrins. A variety of nanostructures are formed by the network polymer, including nanospheres, polygonal nanostructures, nanorods, and nanofibers, depending on a variety of factors including coordination metal ion, porphyrin type, metal of the metalloporphyrin, and degree of agitation during nanostructure formation. Reduction of coordinating metal ions may be used to form metal nanoparticles on the coordination polymer nanostructure.

  15. Porphyrin coordination polymer nanospheres and nanorods

    Science.gov (United States)

    Wang, Zhongchun; Shelnutt, John A.; Medforth, Craig J.

    2013-09-10

    A porphyrin coordination polymer nanostructure comprising a network of pyridyl porphyrin molecules and coordinating metal ions coordinatively bound through the pyridyl groups. In some embodiments, the porphyrins are metalloporphyrins. A variety of nanostructures are formed by the network polymer, including nanospheres, polygonal nanostructures, nanorods, and nanofibers, depending on a variety of factors including coordination metal ion, porphyrin type, metal of the metalloporphyrin, and degree of agitation during nanostructure formation. Reduction of coordinating metal ions may be used to form metal nanoparticles on the coordination polymer nanostructure.

  16. [An object-based information extraction technology for dominant tree species group types].

    Science.gov (United States)

    Tian, Tian; Fan, Wen-yi; Lu, Wei; Xiao, Xiang

    2015-06-01

    Information extraction for dominant tree group types is difficult in remote sensing image classification, howevers, the object-oriented classification method using high spatial resolution remote sensing data is a new method to realize the accurate type information extraction. In this paper, taking the Jiangle Forest Farm in Fujian Province as the research area, based on the Quickbird image data in 2013, the object-oriented method was adopted to identify the farmland, shrub-herbaceous plant, young afforested land, Pinus massoniana, Cunninghamia lanceolata and broad-leave tree types. Three types of classification factors including spectral, texture, and different vegetation indices were used to establish a class hierarchy. According to the different levels, membership functions and the decision tree classification rules were adopted. The results showed that the method based on the object-oriented method by using texture, spectrum and the vegetation indices achieved the classification accuracy of 91.3%, which was increased by 5.7% compared with that by only using the texture and spectrum.

  17. Unpacking Coordination Benefits in Supply Networks

    DEFF Research Database (Denmark)

    Petrick, Irene J.; Maitland, Carleen; Pogrebnyakov, Nicolai

    2016-01-01

    This paper examines how coordination among firms in supply networks generates benefits in the short and long terms for firms. It focuses on information technology (IT) and process improvement coordination. Analysis was performed on quantitative and qualitative data from a sample of SMEs in plastics...... manufacturing in Pennsylvania. Results indicate that coordination on both IT and process improvement leads to short- and long-term benefits. These relationships were mediated by the adoption of innovations (when coordinating on IT) and access to new capabilities (in process improvement coordination......). These results extend the understanding of how participation in supply networks benefits individual firms....

  18. Utilization of LVO$^{-}_{2}$ species (L2- is a tridentate ONS donor) as an inorganic analogue of carboxylate group: A journey to a new domain of coordination chemistry

    Indian Academy of Sciences (India)

    Satyabrata Samanta; Subodh Kanti Dutta; Muktimoy Chaudhury

    2006-11-01

    The anionic cis-dioxovanadium (V) complex species LVO$^{-}_{2}$ of tridentate biprotic dithiocarbazatebased ligands H2L (-methyl-3-((5-R-2-hydroxyphenyl)methyl)dithiocabazate, R = H, L = L1; and R = Br, L = L2) can bind alkali metal ions. The products [LVO2M(H2O)] (M = Na+, L = L1, 1; L = L2, 2 and M = K+, L = L1, 3) have extended chain structures in the solid state, stabilized by strong hydrogen bonding and Coulombic interactions as revealed from X-ray crystallography. The LVO$^{-}_{2}$ moieties here behave like analogues of carboxylate groups and display interesting variations in their binding patterns. It appears that 1 is a single stranded helicate with LVO$^{-}_{2}$ units forming the strands which surround the labile sodium ions occupying positions on the axis. The compounds are stable in water and methanol as solvents, while in aprotic solvents of higher donor strengths, viz. CH3CN, DMF and DMSO, they undergo photo-induced reduction when exposed to visible light, yielding green solutions from their initial yellow colour. The putative product is a mixed-oxidation (-oxo)divanadium (IV/V) species as revealed from EPR, electronic spectroscopy, dynamic 1H NMR, and redox studies.

  19. OAST Space Theme Workshop. Volume 3: Working Group Summary. 5: Propulsion (P-1). A. Summary Statement. B. Technology Needs (Form 1). C. Priority Assessments (Form 2)

    Science.gov (United States)

    1976-01-01

    All themes require some form of advanced propulsion capabilities to achieve their stated objectives. Requirements cover a broad spectrum ranging from a new generation of heavy lift launch vehicles to low thrust, long lift system for on-orbit operations. The commonality extant between propulsive technologies was established and group technologies were grouped into vehicle classes by functional capability. The five classes of launch vehicles identified by the space transportation theme were augmented with a sixth class, encompassing planetary and on-orbit operations. Propulsion technologies in each class were then ranked, and assigned priority numbers. Prioritized technologies were matched to theme requirements.

  20. Motor coordination: a local hub for coordination.

    Science.gov (United States)

    Calabrese, Ronald L

    2014-03-31

    A local interneuron of a crayfish central pattern generator serves as a hub that integrates ascending and descending coordinating information and passes it on to a local oscillatory microcircuit to coordinate a series of segmental appendages known as swimmerets.

  1. Investigation on interaction of DNA and several cationic surfactants with different head groups by spectroscopy, gel electrophoresis and viscosity technologies.

    Science.gov (United States)

    Guo, Qing; Zhang, Zhaohong; Song, Youtao; Liu, Shuo; Gao, Wei; Qiao, Heng; Guo, Lili; Wang, Jun

    2017-02-01

    In this study, the interaction between DNA and several cationic surfactants with different head groups such as ethyl hexadecyl dimethyl ammonium bromide (EHDAB), hexadecyl dimethyl benzyl ammonium chloride (HDBAC), and cetyl pyridinium bromide (CPB) were investigated by UV-vis absorption, fluorescence and circular dichroism (CD) spectroscopy, gel electrophoresis, and viscosity technologies. The results show that these cationic surfactants can interact with DNA and major binding modes are electrostatic and hydrophobic. Also, CPB and HDBAC molecules interact with DNA by partial intercalation, and CPB has slightly stronger intercalation than HDBAC, while EHDAB interacts with DNA by non-intercalation. The different head groups of the surfactant molecules can influence the interaction strength. CPB has the stronger interaction with DNA than the others. Moreover, surfactant concentration, the ratio of DNA and fluorescence probe, ionic strength can influence the interaction. The surfactants may interact with DNA by the competition reactions with BR for DNA-BR. The increase of ionic strength may favor the surface binding between DNA and surfactants to some extent. This work provides deep mechanistic insight on the toxicity of cationic surfactants with different head groups to DNA molecules.

  2. GIS tools, courses, and learning pathways offered by The National Interagency Fuels, Fire, and Vegetation Technology Transfer (NIFTT)

    Science.gov (United States)

    Heather Heward; Kathy H. Schon

    2009-01-01

    As technology continues to evolve in the area of fuel and wildland fire management so does the need to have effective tools and training on these technologies. The National Interagency Fuels Coordination Group has chartered a team of professionals to coordinate, develop, and transfer consistent, efficient, science-based fuel and fire ecology assessment GIS tools and...

  3. TECHNICAL COORDINATION

    CERN Multimedia

    A. Ball and W. Zeuner

    2010-01-01

    Overview Once again, the bulk of this article reviews the intense activity of a recently completed shutdown, which, although quite unforeseeable until a few weeks before it started, proved by its success that our often advertised capability to conduct major maintenance within a two month period is real. Although safely completed, on-time to remarkable precision, the activity was not without incident, and highlighted our dependence on many experienced, specialist teams and their precise choreography. Even after the yoke was safely closed, magnet re-commissioning and beampipe pumpdown showed new and thought-provoking behaviour. The struggle to maintain adequate technical resources will be a pre-occupation over the coming months, in parallel with the start of truly sustained operation, for which various procedures are still being put in place. Planning for future shutdowns must now become a high priority, with many working groups and task forces already in existence to prepare infrastructure improvements and to...

  4. Risk of stillbirth and infant deaths after assisted reproductive technology: a Nordic study from the CoNARTaS group

    DEFF Research Database (Denmark)

    Henningsen, Anna-Karina Aaris; Wennerholm, U. B.; Gissler, M.

    2014-01-01

    restricting the analysis to opposite-sex twins and excluding all monozygotic twins, there was no significant difference between the groups. Singletons conceived by ART had an overall increased risk of early neonatal death (adjusted odds ratio 1.54, 95% CI 1.28-1.85) and death within the first year after birth...... (1.45, 1.26-1.68). No difference regarding these two parameters was found when further adjusting for the gestational age [(0.97, 0.80-1.18) and (0.99, 0.85-1.16), respectively]. ART twins had a lower risk of early neonatal and infant deaths than SC twins, but no difference was found when restricting......STUDY QUESTION: Is the risk of stillbirth and perinatal deaths increased after assisted reproductive technology (ART) compared with pregnancies established by spontaneous conception (SC)? SUMMARY ANSWER: A significantly increased risk of stillbirth in ART singletons was only observed before 28 + 0...

  5. Benefits of agricultural technology innovation capacity to peasant farmers in rural poor areas: The case of DBN-Group, China

    Directory of Open Access Journals (Sweden)

    Mathias Agri Eneji

    2012-09-01

    Full Text Available DaBeiNong (DBN Technology Group Co Ltd is a private enterprise, at the cutting edge of the agricultural high-tech industry in China. It has developed its innovative capabilities through Research and Development (R&D activities, skilled R&D personnel, new products, services, processes and markets. This study contributes to knowledge by identifying and constructing a model of the enterprise innovation capacity; the inputs and outputs of innovation in DBN and 9 other agricultural high-tech enterprises in China. We analyzed the enterprise technology innovation capacity and offered recommendations. Two sets of questionnaires were used; for the peasant farmers, and for the agricultural enterprises. We used the rank factors on an ordinal scale and simple percentages. We used econometric model to analyze seven factors of agricultural enterprise innovation capacity. The results show that R&D is strategic to Agricultural Enterprise Innovation Capacity (AETIC. However, the benefits to the peasant farmers need to be further intensified, and stepped up from its present average level. We found that enterprises with higher capital and larger sales have more R&D investment than those with smaller sales. Promoting agricultural research and rural development is crucial to pro-poor growth, given the potential for smallholder agriculture to rapidly absorb and adopt innovations.

  6. ENVIRONMENTAL TECHNOLOGY VERIFICATION, TEST REPORT OF CONTROL OF BIOAEROSOLS IN HVAC SYSTEMS, FILTRATION GROUP, AEROSTAR FP-98 MINIPLEAT V-BLANK FILTER

    Science.gov (United States)

    The Environmental Technology Verification report discusses the technology and performance of the AeroStar FP-98 Minipleat V-Bank Filter air filter for dust and bioaerosol filtration manufactured by Filtration Group. The pressure drop across the filter was 137 Pa clean and 348 Pa ...

  7. ENVIRONMENTAL TECHNOLOGY VERIFICATION, TEST REPORT OF CONTROL OF BIOAEROSOLS IN HVAC SYSTEMS, FILTRATION GROUP, AEROSTAR "C-SERIES" POLYESTER PANEL FILTER

    Science.gov (United States)

    The Environmental Technology Verification report discusses the technology and performance of the AeroStar "C-Series" Polyester Panel Filter air filter for dust and bioaerosol filtration manufactured by Filtration Group. The pressure drop across the filter was 126 Pa clean and 267...

  8. RUN COORDINATION

    CERN Multimedia

    Christophe Delaere

    2012-01-01

      On Wednesday 14 March, the machine group successfully injected beams into LHC for the first time this year. Within 48 hours they managed to ramp the beams to 4 TeV and proceeded to squeeze to β*=0.6m, settings that are used routinely since then. This brought to an end the CMS Cosmic Run at ~Four Tesla (CRAFT), during which we collected 800k cosmic ray events with a track crossing the central Tracker. That sample has been since then topped up to two million, allowing further refinements of the Tracker Alignment. The LHC started delivering the first collisions on 5 April with two bunches colliding in CMS, giving a pile-up of ~27 interactions per crossing at the beginning of the fill. Since then the machine has increased the number of colliding bunches to reach 1380 bunches and peak instantaneous luminosities around 6.5E33 at the beginning of fills. The average bunch charges reached ~1.5E11 protons per bunch which results in an initial pile-up of ~30 interactions per crossing. During the ...

  9. TECHNICAL COORDINATION

    CERN Multimedia

    Austin Ball

    Summary of progress since last CMS week. Ten years of construction work have been completed. CMS is closed, in very close to the ideal low luminosity configuration, and performed well in the first tests with LHC beam. Behind this encouraging news is the story of a summer of intense commitment by many teams (from the collaboration and 3 CERN departments) working together, against the clock and despite many minor setbacks, to ensure that the experiment was ready to play a leading role in the excitement of September 10. Following beampipe bakeout and refill with pure neon, a magnificent effort by the ECAL group and the pt 5 technical crew made it possible to install and commission all 4 ECAL endcap Dees before the end of August. In the shadow of this activity, the barrel and forward pixel trackers and part of the beam monitoring were installed within the vac tank. The pt 5 technical teams then succeeded in safely removing the 20t installation tables and their support blocks from beneath the already installed ...

  10. Stabilization of coordinated motion for underwater vehicles

    Institute of Scientific and Technical Information of China (English)

    Fan Wu; Zhi-Yong Geng

    2011-01-01

    This paper presents a coordinating and stabilizing control law for a group of underwater vehicles with unstable dynamics. The coordinating law is derived from a potential that only depends on the relative configuration of the underwater vehicles. Being coordinated, the group behaves like one mechanical system with symmetry, and we focus on stabilizing a family of coordinated motions, called relative equilibria. The stabilizing law is derived using energy shaping to stabilize the relative equilibria which involve each vehicle translating along its longest (unstable) axis without spinning,while maintaining a relative configuration within the group.The proposed control law is physically motivated and avoids the linearization or cancellation of nonlinearities.

  11. ENVIRONMENTAL TECHNOLOGY VERIFICATION COATINGS AND COATING EQUIPMENT PROGRAM (ETV CCEP), FINAL TECHNOLOGY APPLICATIONS GROUP TAGNITE--TESTING AND QUALITY ASSURANCE PLAN (T/QAP)

    Science.gov (United States)

    The overall objective of the Environmental Testing and Verification Coatings and Coating Equipment Program is to verify pollution prevention and performance characteristics of coating technologies and make the results of the testing available to prospective coating technology use...

  12. Unpacking Coordination Benefits in Supply Networks

    DEFF Research Database (Denmark)

    Petrick, Irene J.; Maitland, Carleen; Pogrebnyakov, Nicolai

    2016-01-01

    This paper examines how coordination among firms in supply networks generates benefits in the short and long terms for firms. It focuses on information technology (IT) and process improvement coordination. Analysis was performed on quantitative and qualitative data from a sample of SMEs in plastics...

  13. Group performance and decision making.

    Science.gov (United States)

    Kerr, Norbert L; Tindale, R Scott

    2004-01-01

    Theory and research on small group performance and decision making is reviewed. Recent trends in group performance research have found that process gains as well as losses are possible, and both are frequently explained by situational and procedural contexts that differentially affect motivation and resource coordination. Research has continued on classic topics (e.g., brainstorming, group goal setting, stress, and group performance) and relatively new areas (e.g., collective induction). Group decision making research has focused on preference combination for continuous response distributions and group information processing. New approaches (e.g., group-level signal detection) and traditional topics (e.g., groupthink) are discussed. New directions, such as nonlinear dynamic systems, evolutionary adaptation, and technological advances, should keep small group research vigorous well into the future.

  14. Elevator Group Control Scheduling Based on Destination Reservation and Multi-agent Coordination%目的层预约与多智能体协调的电梯群控调度方法

    Institute of Scientific and Technical Information of China (English)

    陈海啸; 杨马英

    2012-01-01

    To deal with the uncertainty of the elevator traffic flow and the destination of passengers, overcome the computing bottleneck existed in collective EGCS, an elevator group control scheduling method is proposed based on destination registration and multi-agent coordination. The EGCS was firstly designed and the multi-objective evaluation function of destination registration was demonstrated. Then, the online update of elevator traffic pattern recognition based on fuzzy logic was proposed, to update different traffic modes corresponding to the weights of the control objectives in real-time. At last, the elevator car and group controller can be mapped to different agents. The distributed elevator group control scheduling is to implement a multi-objective optimization by various agents, with a coordination of minimum average waiting time (AWT), average riding time (ART), congestion degree (CD) and energy consumption EC).%针对电梯群控调度过程中交通流和乘客目的楼层的不确定性,为克服集中式群控系统计算瓶颈问题,提出了基于目的层预约结合多智能体技术的电梯群控调度方法.首先,设计了该电梯群控调度系统的结构,分析了目的层预约的多目标评价函数;然后,提出基于模糊逻辑的电梯交通模式在线识别方案,实现实时地更新不同交通模式下对应的各控制目标的权系数;最后,结合多智能体技术具有良好的实时性和自主性的特点,将各轿厢运行控制器和群控制器映射为多个代理,通过各个代理之间协调多目标优化任务以得到平均候梯时间、平均乘梯时间及能源消耗整体最优的分布式电梯群控调度算法.

  15. Distributed Wi-Fi Interference Coordination for Dense Deployments

    DEFF Research Database (Denmark)

    Abinader, Fuad; Choudhury, Sayantan; Souza Jr., Vicente A.

    2017-01-01

    with proper OBSS interference coordination. We propose a novel distributed interference coordination scheme for Wi-Fi scheduled mode operation, and evaluate it through system level simulations. Results indicate that the proposed scheme provides significant improvements over Enhanced Distributed Channel Access......Unlicensed spectrum is increasingly being used by mobile operators to meet the mobile traffic demand, and Wi-Fi is foreseen as one of the technologies for implementing mobile traffic offloading. However, Wi-Fi efficiency does not scale well as node density increases, and IEEE 802.11ax Task Group...... (TGax) was created in 2014 for developing WiFi technology enhancements in dense deployments. This paper investigates Wi-Fi performance in the presence of Overlapping Basic Subscriber Set (OBSS) Wi-Fi networks in indoor dense deployments. We observe that Wi-Fi could benefit from scheduled operation...

  16. Impairments of social motor coordination in schizophrenia.

    Directory of Open Access Journals (Sweden)

    Manuel Varlet

    Full Text Available It has been demonstrated that motor coordination of interacting people plays a crucial role in the success of social exchanges. Abnormal movements have been reported during interpersonal interactions of patients suffering from schizophrenia and a motor coordination breakdown could explain this social interaction deficit, which is one of the main and earliest features of the illness. Using the dynamical systems framework, the goal of the current study was (i to investigate whether social motor coordination is impaired in schizophrenia and (ii to determine the underlying perceptual or cognitive processes that may be affected. We examined intentional and unintentional social motor coordination in participants oscillating hand-held pendulums from the wrist. The control group consisted of twenty healthy participant pairs while the experimental group consisted of twenty participant pairs that included one participant suffering from schizophrenia. The results showed that unintentional social motor coordination was preserved while intentional social motor coordination was impaired. In intentional coordination, the schizophrenia group displayed coordination patterns that had lower stability and in which the patient never led the coordination. A coupled oscillator model suggests that the schizophrenia group coordination pattern was due to a decrease in the amount of available information together with a delay in information transmission. Our study thus identified relational motor signatures of schizophrenia and opens new perspectives for detecting the illness and improving social interactions of patients.

  17. A SIGHTING INTO THE GROUP LEADER DINAMICS

    Directory of Open Access Journals (Sweden)

    Kátya Alexandrina Matos Barreto Mota

    2006-04-01

    Full Text Available ABSTRACT: Nowadays we are living the age of the group as a strategy in health assistance such as in educational activities, considering official proposals of both Ministries of Health and Education. Thus, to domain this technology by the professionals as a background to guide their assistance and managing actions becomes, each day more important. In this updating article, we consider to develop some aspects of theoretical presupposes and group coordinator dilemmas, as well as pointing elements that can help the professionals who have in the group their field of work. The text also approaches the group setting organization, the handling of preview situations, the time administration, the handling of the group conflicts and the power of the group contract. The essence of this text is anchored in the main group coordinator dilemma that is to find the measure adjustment, or either, balance to do interventions on the contents that emerge from the group dynamics, centered in the scientific and emotional contexts which comes from the work with the group. In this interval between theory and practice, the professional and the personal is where we believe is possible to find the balance. In this way, the notion of the group complexity is basic to the coordinator, so that ahead of its singularity it can live the group and everything what emanates from it. Key words: Group Structure; Health Manpower; Sensitivity Training Group; Group Processes.

  18. Work Coordination Engine

    Science.gov (United States)

    Zendejas, Silvino; Bui, Tung; Bui, Bach; Malhotra, Shantanu; Chen, Fannie; Kim, Rachel; Allen, Christopher; Luong, Ivy; Chang, George; Sadaqathulla, Syed

    2009-01-01

    The Work Coordination Engine (WCE) is a Java application integrated into the Service Management Database (SMDB), which coordinates the dispatching and monitoring of a work order system. WCE de-queues work orders from SMDB and orchestrates the dispatching of work to a registered set of software worker applications distributed over a set of local, or remote, heterogeneous computing systems. WCE monitors the execution of work orders once dispatched, and accepts the results of the work order by storing to the SMDB persistent store. The software leverages the use of a relational database, Java Messaging System (JMS), and Web Services using Simple Object Access Protocol (SOAP) technologies to implement an efficient work-order dispatching mechanism capable of coordinating the work of multiple computer servers on various platforms working concurrently on different, or similar, types of data or algorithmic processing. Existing (legacy) applications can be wrapped with a proxy object so that no changes to the application are needed to make them available for integration into the work order system as "workers." WCE automatically reschedules work orders that fail to be executed by one server to a different server if available. From initiation to completion, the system manages the execution state of work orders and workers via a well-defined set of events, states, and actions. It allows for configurable work-order execution timeouts by work-order type. This innovation eliminates a current processing bottleneck by providing a highly scalable, distributed work-order system used to quickly generate products needed by the Deep Space Network (DSN) to support space flight operations. WCE is driven by asynchronous messages delivered via JMS indicating the availability of new work or workers. It runs completely unattended in support of the lights-out operations concept in the DSN.

  19. Disinvestment policy and the public funding of assisted reproductive technologies: outcomes of deliberative engagements with three key stakeholder groups.

    Science.gov (United States)

    Hodgetts, Katherine; Hiller, Janet E; Street, Jackie M; Carter, Drew; Braunack-Mayer, Annette J; Watt, Amber M; Moss, John R; Elshaug, Adam G

    2014-05-05

    Measures to improve the quality and sustainability of healthcare practice and provision have become a policy concern. In addition, the involvement of stakeholders in health policy decision-making has been advocated, as complex questions arise around the structure of funding arrangements in a context of limited resources. Using a case study of assisted reproductive technologies (ART), deliberative engagements with a range of stakeholder groups were held on the topic of how best to structure the distribution of Australian public funding in this domain. Deliberative engagements were carried out with groups of ART consumers, clinicians and community members. The forums were informed by a systematic review of ART treatment safety and effectiveness (focusing, in particular, on maternal age and number of treatment cycles), as well as by international policy comparisons, and ethical and cost analyses. Forum discussions were transcribed and subject to thematic analysis. Each forum demonstrated stakeholders' capacity to understand concepts of choice under resource scarcity and disinvestment, and to countenance options for ART funding not always aligned with their interests. Deliberations in each engagement identified concerns around 'equity' and 'patient responsibility', culminating in a broad preference for (potential) ART subsidy restrictions to be based upon individual factors rather than maternal age or number of treatment cycles. Community participants were open to restrictions based upon measures of body mass index (BMI) and smoking status, while consumers and clinicians saw support to improve these factors as part of an ART treatment program, as distinct from a funding criterion. All groups advocated continued patient co-payments, with measures in place to provide treatment access to those unable to pay (namely, equity of access). Deliberations yielded qualitative, socially-negotiated evidence required to inform ethical, accountable policy decisions in the specific

  20. Limitations of Radar Coordinates

    OpenAIRE

    Bini, Donato; Lusanna, Luca; Mashhoon, Bahram

    2004-01-01

    The construction of a radar coordinate system about the world line of an observer is discussed. Radar coordinates for a hyperbolic observer as well as a uniformly rotating observer are described in detail. The utility of the notion of radar distance and the admissibility of radar coordinates are investigated. Our results provide a critical assessment of the physical significance of radar coordinates.

  1. Inter-Organizational Coordination, IT Support, and Environment

    Institute of Scientific and Technical Information of China (English)

    QU Gang; JI Shaobo; MIN Qingfei

    2008-01-01

    Manufacturing organizations must know how to deal with uncertainty, manage environmental impact, effectively coordinate with suppliers, and use information technology (IT) to support coordination. Applying cybernetics and information processing theories, this study explores the relationship between organizational environment, inter-organizational coordination, IT support, and the effectiveness of inter-organizational coordination. Using the case study method, data was collected from six manufacturing firms in China. The results show that inter-organizational system adoption is affected by organizational environment and is related to the management of inter-organizational coordination. Coordination and IT application affect the performance of inter-organizational coordination.

  2. Study of Coordinate Control Effect Assessment of Technological Measures for Emissions Reduction%技术减排措施协同控制效应评价研究

    Institute of Scientific and Technical Information of China (English)

    毛显强; 曾桉; 胡涛; 邢有凯; 刘胜强

    2011-01-01

    随着我国污染减排形势的日益严峻,采用协同控制措施实现多种污染物控制目标逐渐成为一种趋势,而合理评价减排措施的协同效应是正确选择协同控制措施和制定协同控制规划方案的基础.本研究首次从环境-经济-技术角度系统地提出了技术减排措施的协同控制效应评价方法,并以火电行业为案例进行分析.采用协同控制效应坐标系、污染物减排量交叉弹性(Elsa/b)分析和单位污染物减排成本等方法评价技术减排措施对SO2 、NO,和CO2的协同控制效应,三种评价方法相互配合,可以帮助我们从多角度检验不同减排措施的协同效果.对火电行业技术减排措施进行协同控制效应坐标系和污染物减排量交叉弹性分析的结果表明,末端治理措施不具有协同性,而前端控制措施和过程控制措施具有较好的协同性.单位污染物减排成本评价的结果表明,末端治理措施优先度排序靠后,而前端控制措施和过程控制措施排序靠前,且针对不同污染物的排序结果有所不同.在进行协同减排方案设计和规划时,应根据决策需要选择适宜的评价方法,参考评价结果选择最为成本有效的措施.%As China's pollation control and emission reduction are in a grim situation, it is urgent to take coordinate control measures to reach the multi-pollutant control goal. Coordinate control effect assessment of the emissions reduction measures is the basis of choosing appropriate coordinate control measures and making control plan. In this paper, innovative methods are proposed to assess control effect of technological measures for emissions reduction and then applied to analyze reduction measures in thermal power industry. By methods of coordinate system of coordinate control effects, cross elasticity of pollutant reduction ( Elsalb) and unit / marginal pollutant reduction cost, the coordinate effects of technological measures for

  3. Arginine of retinoic acid receptor beta which coordinates with the carboxyl group of retinoic acid functions independent of the amino acid residues responsible for retinoic acid receptor subtype ligand specificity.

    Science.gov (United States)

    Zhang, Zeng Ping; Hutcheson, Juliet M; Poynton, Helen C; Gabriel, Jerome L; Soprano, Kenneth J; Soprano, Dianne Robert

    2003-01-15

    The biological actions of retinoic acid (RA) are mediated by retinoic acid receptors (RARalpha, RARbeta, and RARgamma) and retinoid X receptors (RXRalpha, RXRbeta, and RXRgamma). Consistent with the X-ray crystal structures of RARalpha and RARgamma, site-directed mutagenesis studies have demonstrated the importance of a conserved Arg residue (alphaArg(276), betaArg(269), and gammaArg(278)) for coordination with the carboxyl group of RA. However, mutation of Arg(269) to Ala in RARbeta causes only a 3- to 6-fold increase in the K(d) for RA and EC(50) in RA-dependent transcriptional transactivation assays while the homologous mutation in either RARalpha or RARgamma causes a 110-fold and a 45-fold increase in EC(50) value, respectively. To further investigate the nature of this difference, we prepared mutant RARs to determine the effect of conversion of betaR269A to a mutant which mimics either RARalpha ligand selectivity (betaA225S/R269A) or RARgamma ligand selectivity (betaI263M/R269A/V338A). Our results demonstrate that in RARbeta mutants that acquire either RARalpha or RARgamma ligand specificity the Arg(269) position responsible for coordination with the carboxyl group of retinoids continued to function like that of RARbeta. Furthermore, three mutant receptors (betaA225S/R269A, betaA225S/F279, and alphaF286A) were found to have a greater than wild-type affinity for the RARalpha-selective ligand Am580. Finally, a homology-based computer model of the ligand binding domain (LBD) of RARbeta and the X-ray crystal structures of the LBD of both RARalpha and RARgamma are used to describe potential mechanisms responsible for the increased affinity of some mutants for Am580 and for the difference in the effect of mutation of Arg(269) in RARbeta compared to its homologous Arg in RARalpha and RARgamma.

  4. Matching and accepting assistive technology in multiple sclerosis: A focus group study with people with multiple sclerosis, carers and occupational therapists.

    Science.gov (United States)

    Squires, Luke A; Williams, Nefyn; Morrison, Val L

    2016-11-15

    To explore experiences and perceptions of assistive technology, 14 people with multiple sclerosis, 5 carers and 4 occupational therapists participated in focus groups. Transcripts were analysed thematically drawing from illness self-regulation theory. Identified themes are as follows: critical multiple sclerosis events (developing symptoms/disability, delayed diagnosis and coping, public reaction and multiple sclerosis progression to assistive technology), matching assistive technology for continued use (acceptance of multiple sclerosis and assistive technology, realistic expectations, occupational therapist responsiveness, timing is crucial and carers and others) and impact of assistive technology (promoting or losing independence, stigma and embarrassment and redefining the carer). Acceptance and communication among those involved ensures assistive technology matches needs and maximises health and psychosocial outcomes.

  5. The Combination Design of Enabling Technologies in Group Learning: New Study Support Service for Visually Impaired University Students

    Science.gov (United States)

    Tangsri, Chatcai; Na-Takuatoong, Onjaree; Sophatsathit, Peraphon

    2013-01-01

    This article aims to show how the process of new service technology-based development improves the current study support service for visually impaired university students. Numerous studies have contributed to improving assisted aid technology such as screen readers, the development and the use of audiobooks, and technology that supports individual…

  6. The practice of standardized management of liaison nurses committed to coordinating stomatologic nursing groups%口腔专科护理小组联络护士规范化管理的实践

    Institute of Scientific and Technical Information of China (English)

    彭美娟; 梁宝卿; 黄静; 欧仲爱; 胡惠贤; 陈琳

    2013-01-01

    Objective To explore the effect of standardized management of liaison nurses who are committed to coordinating stomatologic nursing groups on their work quality. Methods In the self controlled study, we selected 56 liaison nurses who were committed to coordinating stomatological nursing groups as participants. We managed these nurses in the following standardized measures: we developed a liaison nurse workbook, formulated a tracking system to keep track of difficult-to-treat cases; also, we built up a communication platform for nurse specialists and provided assorted training programs. Results After the intervention, liaison nurse s work quality was significantly improved; among others, their clinical competency and their sense of job achievement as an liaison nurse were significantly higher than before the intervention; they applied for a consultation with a nursing specialist group more actively than before (P<0. 05, P<0. 01). Also, nursing specialist groups had higher appraisal on liaison nurses work(P<0. 01). The rate of successful consultation with oral nursing specialist groups amounted to 91. 30%. Conclusion The implementation of standardized management helps develop liaision nurses advantage, and improve their clinical competency as well as quality of work.%目的 探讨规范化管理对口腔专科护理小组联络护士工作质量的影响.方法 采取自身对照的方法,对56名口腔专科护理小组联络护士,采用设计联络护士工作手册、制定疑难护理个案跟踪管理制度、建立专科护理交流平台、开展形式多样专科护理培训等进行跟踪管理.结果 干预后联络护士的工作质量显著优于干预前,其中联络护士临床实践能力、主动请专科护理小组会诊、担任联络护士的工作成就感等显著优于干预前(P<0.05,P<0.01);干预后专科护理小组对联络护士工作评价显著提高(P<0.01),口腔专科护理小组护理会诊成功率达91.30%.结论 实

  7. Impact of a nurse-directed, coordinated school health program to enhance physical activity behaviors and reduce body mass index among minority children: a parallel-group, randomized control trial.

    Science.gov (United States)

    Wright, Kynna; Giger, Joyce Newman; Norris, Keth; Suro, Zulma

    2013-06-01

    Underserved children, particularly girls and those in urban communities, do not meet the recommended physical activity guidelines (>60min of daily physical activity), and this behavior can lead to obesity. The school years are known to be a critical period in the life course for shaping attitudes and behaviors. Children look to schools for much of their access to physical activity. Thus, through the provision of appropriate physical activity programs, schools have the power to influence apt physical activity choices, especially for underserved children where disparities in obesity-related outcomes exist. To evaluate the impact of a nurse directed, coordinated, culturally sensitive, school-based, family-centered lifestyle program on activity behaviors and body mass index. This was a parallel group, randomized controlled trial utilizing a community-based participatory research approach, through a partnership with a University and 5 community schools. Participants included 251 children ages 8-12 from elementary schools in urban, low-income neighborhoods in Los Angeles, USA. The intervention included Kids N Fitness(©), a 6-week program which met weekly to provide 45min of structured physical activity and a 45min nutrition education class for parents and children. Intervention sites also participated in school-wide wellness activities, including health and counseling services, staff professional development in health promotion, parental education newsletters, and wellness policies for the provision of healthy foods at the school. The Child and Adolescent Trial for Cardiovascular Health School Physical Activity and Nutrition Student Questionnaire measured physical activity behavior, including: daily physical activity, participation in team sports, attending physical education class, and TV viewing/computer game playing. Anthropometric measures included height, weight, body mass index, resting blood pressure, and waist circumference. Measures were collected at baseline

  8. Coordinated Exploration for Grand Challenges

    DEFF Research Database (Denmark)

    Ørding Olsen, Anders; Sofka, Wolfgang; Grimpe, Christoph

    2016-01-01

    on the acceptance and support of important stakeholders. In this study, we suggest that search consortia are more likely to receive funding when they include representatives of stakeholder concerns, so-called advocacy groups. We extend theory on coordinated exploration in joint search by integrating mechanisms from...

  9. Federal Coordinating Council on Science, Engineering and Technology, Committee on Computer Research and Applications, Subcommittee on Science and Engineering Computing: Annual report, 1987

    Energy Technology Data Exchange (ETDEWEB)

    1988-03-01

    In the past year the committee initiated efforts that resulted in the report ''A Research and Development Strategy for High Performance Computing'' and will presently provide a government-wide implementation plan to address the technological opportunities possible with the achievement of significantly enhanced supercomputer capability. The committee met on a regular basis to review government supported programs in research, development and application of new supercomputer technology. The Committee annually visits supercomputer manufacturers to be briefed on their plans for future generation machines. Cray Research and ETA Systems continue to make progress toward developing more advanced supercomputers. The US supercomputer manufacturers remain dependent upon their emerging Japanese competitors for high performance IC'S although progress has been made toward achieving more adequate domestic sourcing. Reports by the Defense Science Board and the National Security Council/Economic Policy Council, which addressed semiconductor issues, were completed during the year with advice and input from the Committee. IBM has re-entered the supercomputer marketplace. The current 3090 series with expandable vector processing capability has achieved a low end position in the supercomputer performance spectrum. Subsequent development and marketing by IBM of more powerful machines would have important and far reaching impact on the domestic and world supercomputer market. Computers with massively parallel architecture--thousands of processors--are entering the market place and are beginning to become more of a factor in the computational productivity scale.

  10. 基于科技资源共享平台构建的几个关键问题探讨%Content,Channels,Coordination Mechanism,Motivation Mechanism and Influence Factors of Science and Technology Resources Sharing Platform

    Institute of Scientific and Technical Information of China (English)

    李莎

    2013-01-01

    科技共享资源的内容包括信息共享、设备及数据共享、人员流动共享和科研成果共享四类。现有的共享形式有知识网络平台及数据库、科技创新比赛和奖励、科技论坛和会议、地区或国际间科技合作和交流。共享的协调体系由共享主体和共享规则组成,共享的动力机制是构建科技资源共享体系的核心问题。成功推进共享实现的动力机制的关键在于合理解决共享的外部性问题和分担风险。管理体制、资金保障、信息渠道和人才管理均会影响共享效率。%Based on the scientific and technological resources sharing platform construction,technology sharing resources includes information sharing,equipment and data sharing,personnel flow and research results sharing. The form of sharing includes knowledge and database network platform,scientific and technological innovation competition and award,science and technology forums and conferences,regional or international science and technology cooperation and exchanges. The coordination of science and technology sharing system includes sharing subject analysis and sharing rules of construction.The core problem of promoting the science and technology resources sharing mechanism is to build momentum mechanism.The driving force of sharing mechanism is that the integrated use incentive devices to promote sharers share the benefits and bear the risk. The important influencing factors of sharing efficiency include management system,financial security,infor-mation channels and talent management.

  11. Technology.

    Science.gov (United States)

    Online-Offline, 1998

    1998-01-01

    Focuses on technology, on advances in such areas as aeronautics, electronics, physics, the space sciences, as well as computers and the attendant progress in medicine, robotics, and artificial intelligence. Describes educational resources for elementary and middle school students, including Web sites, CD-ROMs and software, videotapes, books,…

  12. Movement and Coordination

    Science.gov (United States)

    ... Español Text Size Email Print Share Movement and Coordination Page Content Article Body At this age, your ... level will strengthen his body and develop his coordination. In the months ahead, your child’s running will ...

  13. Developmental coordination disorder

    Science.gov (United States)

    ... page: //medlineplus.gov/ency/article/001533.htm Developmental coordination disorder To use the sharing features on this page, please enable JavaScript. Developmental coordination disorder is a childhood disorder. It leads to ...

  14. Using Multidisciplinary Focus Groups to Inform the Development of mI SMART: A Nurse-Led Technology Intervention for Multiple Chronic Conditions.

    Science.gov (United States)

    Mallow, Jennifer A; Theeke, Laurie A; Theeke, Elliott; Mallow, Brian K

    2016-01-01

    Used as integrated tools, technology may improve the ability of healthcare providers to improve access and outcomes of care. Little is known about healthcare teams' preferences in using such technology. This paper reports the findings from focus groups aimed at evaluating a newly developed primary care technology platform. Focus groups were completed in academic, outpatient, and community settings. Focus groups were attended by 37 individuals. The participants included professionals from multiple disciplines. Both prescribing (N = 8) and nonprescribing healthcare team members (n = 21) completed the focus groups and survey. The majority were practicing for more than 20 years (44.8%) in an outpatient clinic (62%) for 20-40 hours per week (37.9%). Providers identified perceived obstacles of patient use as ability, willingness, and time. System obstacles were identified as lack of integration, lack of reimbursement, and cost. The positive attributes of the developed system were capability for virtual visits, readability, connectivity, user-friendliness, ability to capture biophysical measures, enhanced patient access, and incorporation of multiple technologies. Providers suggested increasing capability for biophysical and symptom monitoring for more common chronic conditions. Technology interventions have the potential to improve access and outcomes but will not be successful without the input of users.

  15. Using Multidisciplinary Focus Groups to Inform the Development of mI SMART: A Nurse-Led Technology Intervention for Multiple Chronic Conditions

    Directory of Open Access Journals (Sweden)

    Jennifer A. Mallow

    2016-01-01

    Full Text Available Used as integrated tools, technology may improve the ability of healthcare providers to improve access and outcomes of care. Little is known about healthcare teams’ preferences in using such technology. This paper reports the findings from focus groups aimed at evaluating a newly developed primary care technology platform. Focus groups were completed in academic, outpatient, and community settings. Focus groups were attended by 37 individuals. The participants included professionals from multiple disciplines. Both prescribing (N=8 and nonprescribing healthcare team members (n=21 completed the focus groups and survey. The majority were practicing for more than 20 years (44.8% in an outpatient clinic (62% for 20–40 hours per week (37.9%. Providers identified perceived obstacles of patient use as ability, willingness, and time. System obstacles were identified as lack of integration, lack of reimbursement, and cost. The positive attributes of the developed system were capability for virtual visits, readability, connectivity, user-friendliness, ability to capture biophysical measures, enhanced patient access, and incorporation of multiple technologies. Providers suggested increasing capability for biophysical and symptom monitoring for more common chronic conditions. Technology interventions have the potential to improve access and outcomes but will not be successful without the input of users.

  16. Ledipasvir-Sofosbuvir for Treating Chronic Hepatitis C: A NICE Single Technology Appraisal-An Evidence Review Group Perspective.

    Science.gov (United States)

    Thokala, P; Simpson, E L; Tappenden, P; Stevens, J W; Dickinson, K; Ryder, S; Harrison, P

    2016-08-01

    The National Institute for Health and Care Excellence (NICE) invited Gilead, the company manufacturing ledipasvir-sofosbuvir (LDV/SOF), to submit evidence for the clinical effectiveness and cost effectiveness of LDV/SOF for treating chronic hepatitis C. The School of Health and Related Research (ScHARR) Technology Assessment Group was commissioned as the Evidence Review Group (ERG). This paper describes the company's submission (CS), the ERG review and the subsequent decision of the NICE Appraisal Committee (AC). The ERG produced a critical review of the clinical effectiveness and cost-effectiveness evidence of LDV/SOF based upon the CS. The clinical effectiveness data for LDV/SOF were taken from ten trials: three phase III trials and seven phase II trials. Trials compared different durations of LDV/SOF, with and without ribavirin (RBV). There were no head-to-head trials comparing LDV/SOF with any comparator listed in the NICE scope. Data from the trials were mostly from populations with genotype 1 (GT1) disease, although some limited data were available for populations with genotypes 3 and 4. For GT1 treatment-naïve patients, sustained viral response for 12 weeks (SVR12) rates for LDV/SOF ranged from 93.1 to 99.4 % for subgroups of patients with non-cirrhotic disease, whilst SVR rates of 94.1 to 100 % were reported for subgroups of patients with compensated cirrhosis. For GT1 treatment-experienced patients, SVR12 rates ranging from 95.4 to 100 % were reported for subgroups of non-cirrhotic patients, and SVR rates ranging from 81.8 to 100 % were reported within subgroups of patients with compensated cirrhosis. Comparator data were not searched systematically as part of the submission, but were based on the company's previous NICE submission of sofosbuvir, with additional targeted searches. The ERG's critical appraisal of the company's economic evaluation highlighted a number of concerns. The ERG's base case analyses suggested that the incremental cost

  17. Relationship between concentration of health important groups of fatty acids and components and technological properties in cow milk

    Directory of Open Access Journals (Sweden)

    Oto Hanuš

    2010-01-01

    Full Text Available Groups of fatty acids (FAs in milk fat can have positive and negative impact on consumer health. Profile of FAs could be influenced by dairy cow nutrition, breed, milk yield level et cetera. The question is what relationships the FAs could have to quality of milk products? Relationships between FAs and their groups to selected milk indicators were studied in Czech Fleckvieh and Holstein cows (64 bulk milk samples. There were 8 herds in 2-year investigation during winter and summer season. The relationship of saturated FAs (SAFA; 66.22% was significant only to lactose (L content (0.290; P < 0.05. The relationships of monounsaturated FAs (MUFA; 29.21% to milk indicators (MIs were in­si­gni­fi­cant (P > 0.05. The relationships of polyunsaturated FAs (PUFA, beneficial for consumer health; 4.53% to MIs were narrower: fat (T, 0.321; P < 0.05; lactose (L, 0.458; P < 0.01; milk alcohol stability (AL, 0.447; P < 0.01; titration acidity (SH, 0.342; P < 0.01; cheese curd quality (KV, 0.427; P < 0.01; milk fermentationability (JSH, 0.529; P < 0.001, streptococci count in yoghurt (Strepto, 0.316; P < 0.05; total count of noble bacteria in yoghurt (CPMUK, 0.314; P < 0.05; streptococci/lactobacilly ratio (StreptoLacto, 0.356; P < 0.01. The relationships of conjugated linoleic acid (CLA; markedly beneficial for health; 0.68% to MIs were: T (0.379; P < 0.01; L (–0.542; P < 0.001; AL (0.266; P < 0.05; KV (0.411; P < 0.01; Strepto (0.260; P < 0.05; StreptoLacto (0.270; P < 0.05. The higher CLA levels were connected in this way with: higher fat content; lower lactose content; lower alcohol stability; lower streptococci count in yoghurt; lower streptococci/lactobacilly ratio in yoghurt. The PUFA and CLA representation decreased with L increase. Simultaneously some technological milk properties such as alcohol sta­bi­li­ty and fermentationability were slightly improved.

  18. Value-driven coordination process design using physical delivery models

    NARCIS (Netherlands)

    Wieringa, R.J.; Pijpers, V.; Bodenstaff, L.; Gordijn, J.

    2008-01-01

    Current e-business technology enables the execution of increasingly complex coordination processes that link IT services of different companies. Successful design of cross-organizational coordination processes requires the mutual alignment of the coordination process with a commercial business case.

  19. Mobile Eye Tracking Methodology in Informal E-Learning in Social Groups in Technology-Enhanced Science Centres

    Science.gov (United States)

    Magnussen, Rikke; Zachariassen, Maria; Kharlamov, Nikita; Larsen, Birger

    2017-01-01

    This paper presents a methodological discussion of the potential and challenges of involving mobile eye tracking technology in studies of knowledge generation and learning in a science centre context. The methodological exploration is based on eye-tracking studies of audience interaction and knowledge generation in the technology-enhanced health…

  20. Conforming to coordinate: children use majority information for peer coordination.

    Science.gov (United States)

    Grueneisen, Sebastian; Wyman, Emily; Tomasello, Michael

    2015-03-01

    Humans are constantly required to coordinate their behaviour with others. As this often relies on everyone's convergence on the same strategy (e.g., driving on the left side of the road), a common solution is to conform to majority behaviour. In this study, we presented 5-year-old children with a coordination problem: To retrieve some rewards, they had to choose the same of four options as a peer partner--in reality a stooge--whose decision they were unable to see. Before making a choice, they watched a video showing how other children from their partner's peer group had behaved; a majority chose the same option and a minority chose a different one. In a control condition, children watched the same video but could then retrieve the reward irrespective of their partner's choice (i.e., no coordination was necessary). Children followed the majority more often when coordination was required. Moreover, conformers mostly justified their choices by referring to the majority from the video demonstration. This study is the first to show that young children are able to strategically coordinate decisions with peers by conforming to the majority.

  1. On Coordinating Collaborative Objects

    CERN Document Server

    Imine, Abdessamad

    2010-01-01

    A collaborative object represents a data type (such as a text document) designed to be shared by a group of dispersed users. The Operational Transformation (OT) is a coordination approach used for supporting optimistic replication for these objects. It allows the users to concurrently update the shared data and exchange their updates in any order since the convergence of all replicas, i.e. the fact that all users view the same data, is ensured in all cases. However, designing algorithms for achieving convergence with the OT approach is a critical and challenging issue. In this paper, we propose a formal compositional method for specifying complex collaborative objects. The most important feature of our method is that designing an OT algorithm for the composed collaborative object can be done by reusing the OT algorithms of component collaborative objects. By using our method, we can start from correct small collaborative objects which are relatively easy to handle and incrementally combine them to build more ...

  2. Coordination and Cooperation

    OpenAIRE

    Janssen, Maarten

    2003-01-01

    textabstractThis comment makes four related points. First, explaining coordination is different from explaining cooperation. Second, solving the coordination problem is more important for the theory of games than solving the cooperation problem. Third, a version of the Principle of Coordination can be rationalized on individualistic grounds. Finally, psychological game theory should consider how players perceive their gaming situation. ---------------------------------------------------------...

  3. Processing Coordination Ambiguity

    Science.gov (United States)

    Engelhardt, Paul E.; Ferreira, Fernanda

    2010-01-01

    We examined temporarily ambiguous coordination structures such as "put the butter in the bowl and the pan on the towel." Minimal Attachment predicts that the ambiguous noun phrase "the pan" will be interpreted as a noun-phrase coordination structure because it is syntactically simpler than clausal coordination. Constraint-based theories assume…

  4. Processing Coordination Ambiguity

    Science.gov (United States)

    Engelhardt, Paul E.; Ferreira, Fernanda

    2010-01-01

    We examined temporarily ambiguous coordination structures such as "put the butter in the bowl and the pan on the towel." Minimal Attachment predicts that the ambiguous noun phrase "the pan" will be interpreted as a noun-phrase coordination structure because it is syntactically simpler than clausal coordination. Constraint-based…

  5. Coordination and Cooperation

    NARCIS (Netherlands)

    M.C.W. Janssen (Maarten)

    2003-01-01

    textabstractThis comment makes four related points. First, explaining coordination is different from explaining cooperation. Second, solving the coordination problem is more important for the theory of games than solving the cooperation problem. Third, a version of the Principle of Coordination can

  6. Coordination and Cooperation

    NARCIS (Netherlands)

    M.C.W. Janssen (Maarten)

    2003-01-01

    textabstractThis comment makes four related points. First, explaining coordination is different from explaining cooperation. Second, solving the coordination problem is more important for the theory of games than solving the cooperation problem. Third, a version of the Principle of Coordination can

  7. Scalable Social Coordination using Enmeshed Queries

    CERN Document Server

    Chen, Jianjun; Varghese, George

    2012-01-01

    Social coordination allows users to move beyond awareness of their friends to efficiently coordinating physical activities with others. While specific forms of social coordination can be seen in tools such as Evite, Meetup and Groupon, we introduce a more general model using what we call {\\em enmeshed queries}. An enmeshed query allows users to declaratively specify an intent to coordinate by specifying social attributes such as the desired group size and who/what/when, and the database returns matching queries. Enmeshed queries are continuous, but new queries (and not data) answer older queries; the variable group size also makes enmeshed queries different from entangled queries, publish-subscribe systems, and dating services. We show that even offline group coordination using enmeshed queries is NP-hard. We then introduce efficient heuristics that use selective indices such as location and time to reduce the space of possible matches; we also add refinements such as delayed evaluation and using the relative...

  8. Development of Methodologies for Technology Deployment for Advanced Outage Control Centers that Improve Outage Coordination, Problem Resolution and Outage Risk Management

    Energy Technology Data Exchange (ETDEWEB)

    Shawn St. Germain; Ronald Farris; Heather Medeman

    2013-09-01

    This research effort is a part of the Light-Water Reactor Sustainability (LWRS) Program, which is a research and development (R&D) program sponsored by Department of Energy (DOE) and performed in close collaboration with industry R&D programs that provides the technical foundations for licensing and managing the long-term, safe, and economical operation of current nuclear power plants. The LWRS program serves to help the U.S. nuclear industry adopt new technologies and engineering solutions that facilitate the continued safe operation of the plants and extension of the current operating licenses. The long term viability of existing nuclear power plants in the U.S. will depend upon maintaining high capacity factors, avoiding nuclear safety issues and reducing operating costs. The slow progress in the construction on new nuclear power plants has placed in increased importance on maintaining the output of the current fleet of nuclear power plants. Recently expanded natural gas production has placed increased economic pressure on nuclear power plants due to lower cost competition. Until recently, power uprate projects had steadily increased the total output of the U.S. nuclear fleet. Errors made during power plant upgrade projects have now removed three nuclear power plants from the U.S. fleet and economic considerations have caused the permanent shutdown of a fourth plant. Additionally, several utilities have cancelled power uprate projects citing economic concerns. For the past several years net electrical generation from U.S. nuclear power plants has been declining. One of few remaining areas where significant improvements in plant capacity factors can be made is in minimizing the duration of refueling outages. Managing nuclear power plant outages is a complex and difficult task. Due to the large number of complex tasks and the uncertainty that accompanies them, outage durations routinely exceed the planned duration. The ability to complete an outage on or near

  9. 高层建筑给排水与土建协同施工技术%Coordination Construction Technology of Water Supply and Drainage Construction with Civil Engineering in High-rise Building

    Institute of Scientific and Technical Information of China (English)

    马全丽

    2016-01-01

    针对高层建筑给排水与土建协同施工技术解决了高层建筑给排水管道安装与土建施工时碰撞的问题,寻找了一套专业间的协同施工的施工方法,做到了施工质量一次成优,提高了施工工效,节约了施工成本,在工艺新颖的基础上,还保证了施工过程绿色环保。%The coordination construction technology of water supply and drainage construction with civil construction in high⁃rise building solves the collision problem during water supply and drainage pipeline installation and civil construction in high⁃rise building. A set of cooperative construction method between each professional construction was found to ensure the best construction quality, improve construction efficiency, save construction cost. On the basis of technological innovative, the method also guaranteed the construction process of green environmental protection.

  10. Explaining the Intention to Use Technology among Pre-Service Teachers: A Multi-Group Analysis of the Unified Theory of Acceptance and Use of Technology

    Science.gov (United States)

    Teo, Timothy; Noyes, Jan

    2014-01-01

    Pre-service teachers' self-reported intentions to use information technology were studied. Two hundred and sixty-four participants completed a survey questionnaire measuring their responses to four constructs (performance expectancy, effort expectancy, social influence and facilitating conditions) derived from the Unified Theory of Acceptance and…

  11. German-French strategy forum. Information technology. Report of the German working group production engineering 1984/1985

    Science.gov (United States)

    Stams, D.

    1985-11-01

    Production engineering activities in Germany and France, and the possibilities of cooperation are reported on. Robotics, CAD, and local area networks are discussed. Proposals for the European advanced technology program EUREKA are given.

  12. Preferences for engagement in health technology assessment decision-making: a nominal group technique with members of the public

    National Research Council Canada - National Science Library

    Wortley, Sally; Tong, Allison; Howard, Kirsten

    2016-01-01

    To identify characteristics (factors) about health technology assessment (HTA) decisions that are important to the public in determining whether public engagement should be undertaken and the reasons for these choices...

  13. International Coordination of Exploring and Using Lunar Polar Volatiles

    Science.gov (United States)

    Gruener, J. E.; Suzuki, N. H.; Carpenter, J. D.

    2016-11-01

    This abstract discusses the efforts of an International Space Exploration Coordination Group (ISECG) study team to coordinate the worldwide exploration of lunar polar volatiles. This effort includes the development of a website and conducting virtual workshops.

  14. Technology

    Directory of Open Access Journals (Sweden)

    Xu Jing

    2016-01-01

    Full Text Available The traditional answer card reading method using OMR (Optical Mark Reader, most commonly, OMR special card special use, less versatile, high cost, aiming at the existing problems proposed a method based on pattern recognition of the answer card identification method. Using the method based on Line Segment Detector to detect the tilt of the image, the existence of tilt image rotation correction, and eventually achieve positioning and detection of answers to the answer sheet .Pattern recognition technology for automatic reading, high accuracy, detect faster

  15. 智能配电系统多层级选择性保护技术%The Technology for Selective Coordination of Multilevel Protection in Intelligent Power Distribution System

    Institute of Scientific and Technical Information of China (English)

    张丽萍; 蔡传庆; 缪希仁

    2016-01-01

    Smart grid is the future development direction of the electric industry. The reliability and continuity of the power supply is particularly concerned by people. Multilevel protection in intelligent power distribution is critical. The conventional method for short circuit fault in low-voltage system is over-current protection. But it has disadvantages such as inadequate of speed and reliability and inadequate of the ability to coordinate at each level etc. In order to research the mechanism of the full range of selective coordination of multi-level protection and improve the existing lack of selective protection, based on the review of applied research of selective protection methods of short-circuit fault in recent years, the paper proposed the experimental system and control and test device technology solution of multi-level selective short-circuit fault protection, and provide an experimental basis for research of low-voltage multi-level selective coordination protection.%智能电网是整个电力行业未来的发展方向,作为其中的重要组成部分,保障智能配电系统供电的可靠性与持续性尤其受人关注。本文从建设坚强智能配电网的需求出发,总结了传统过电流保护技术的不足和包括应用在线监测以及对控制与保护等方面的技术要求,提出低压配电系统多层级选择性保护技术,并分析了多层级选择性保护系统的关键技术实现,展望该技术的应用趋势,为实现多层级全范围选择性保护提供一个新思路。

  16. Online Mentoring as an Extracurricular Measure to Encourage Talented Girls in STEM (Science, Technology, Engineering, and Mathematics): An Empirical Study of One-on-One versus Group Mentoring

    Science.gov (United States)

    Stoeger, Heidrun; Hopp, Manuel; Ziegler, Albert

    2017-01-01

    Online mentoring provides an effective means of extracurricular gifted education for talented girls in science, technology, engineering, and mathematics (STEM). Comparative studies on the effectiveness of one-on-one versus group mentoring are lacking, however. The authors investigated this question in the context of a Germany-wide online mentoring…

  17. 加工时间恶化的两个成组加工排序问题%TWO SCHEDULING PROBLEMS IN GROUP TECHNOLOGY WITH DETERIORATING JOBS

    Institute of Scientific and Technical Information of China (English)

    程明宝; 孙世杰

    2005-01-01

    This paper considers single-machine scheduling problems in group technology with the jobs processing times being simple linear functions of their start times.The objective functions are the minimizing of makespan and total weighted completion time.Some optimal conditions and algorithms are given and the fact that the problem of total weighted completion times is NP-hard is proved.

  18. Investigating the Perceptions of Care Coordinators on Using Behavior Theory-Based Mobile Health Technology With Medicaid Populations: A Grounded Theory Study

    Science.gov (United States)

    2017-01-01

    Background Medicaid populations are less engaged in their health care than the rest of the population, translating to worse health outcomes and increased health care costs. Since theory-based mobile health (mHealth) interventions have been shown to increase patient engagement, mobile phones may be an optimal strategy to reach this population. With increased development of theory-based mHealth technology, these interventions must now be evaluated with these medically underserved populations in a real-world setting. Objective The aim of our study was to investigate care coordinators’ perceived value of using a health behavior theory-based mHealth platform with Medicaid clients. In particular, attention was paid to the perceived impact on patient engagement. This research was conducted using the patient-provider text messaging (short message service, SMS) platform, Sense Health (now Wellpass), which integrates the transtheoretical model (TTM), also called the stages of change model; social cognitive theory (SCT); supportive accountability; and motivational interviewing (MI). Methods Interviews based in grounded theory methodology were conducted with 10 care managers to understand perceptions of the relationship between mHealth and patient engagement. Results The interviews with care managers yielded a foundation for a grounded theory model, presenting themes that suggested 4 intertwined correlative relationships revolving around patient engagement: (1) A text messaging (short message service, SMS) platform supplements the client-care manager dynamic, which is grounded in high quality, reciprocal-communication to increase patient engagement; (2) Texting enhances the relationship between literacy and access to care for Medicaid patients, increasing low-literacy patients’ agency to access services; (3) Texting enhances communication, providing care managers with a new means to support their clients; and (4) Reminders augment client accountability, leading to both

  19. Fatores terapêuticos em grupo de suporte na perspectiva da coordenação e dos membros do grupo Factores terapéuticos en un grupo de soporte en la perspectiva de la coordinación y de los miembros del grupo Therapeutic factors in group support from the perspective of the coordinators and group members

    Directory of Open Access Journals (Sweden)

    Leidiene Ferreira Santos

    2012-01-01

    importante que puede ser usada para evaluar si los miembros se están beneficiando participando en el grupo.OBJECTIVES: To identify the therapeutic factors present in the sessions of a Parent and Family Support Group for those with hospitalized children, from the perspective of the participants and the group coordinators. METHODS: A descriptive, exploratory study. The data were obtained by means of a checklist of the families and through identification of therapeutic factors by the coordinators of the group. RESULTS: The families indicated the presence of the following therapeutic factors in the group: cohesion, sharing of information, universality, existential factors, developing social skills, instillation of hope, altruism, interpersonal learning and imitative behavior; the coordinators identified cohesion, sharing of information, universality and existential factors. CONCLUSION: Identification of therapeutic factors is an important therapeutic tool for evaluating whether members are benefitting from their participation in the group.

  20. Coordinating Learning Agents for Active Information Collection

    Science.gov (United States)

    2011-06-30

    ranging from robocup soccer [26, 27], to rover coordination [19], to trading agents [25, 43], to air traffic management [32]. What makes this problem...Bazzan, A. and Ossowski, S. (eds.), Applications of Agent Technology in Traffic and Transportation ( Springer , 2005). [19] Mataric, M. J., Coordination...of Complex Systems ( Springer , 2004). September 16, 2009 16:40 WSPC/169-ACS 00230 472 K. Tumer and N. Khani [24] Pynadath, D. and Tambe, M., The

  1. 15 CFR 1160.5 - Coordination/cooperation with other Federal agencies.

    Science.gov (United States)

    2010-01-01

    ... Foreign Trade (Continued) TECHNOLOGY ADMINISTRATION, DEPARTMENT OF COMMERCE PRODUCTIVITY, TECHNOLOGY AND INNOVATION Promotion of Private Sector Industrial Technology Partnerships § 1160.5 Coordination/cooperation... agencies and laboratories that may be of assistance to industrial technology partnerships....

  2. Awareness in the Home: The Nuances of Relationships, Domestic Coordination and Communication

    Science.gov (United States)

    Greenberg, Saul; Neustaedter, Carman; Elliot, Kathryn

    Computing has changed dramatically over the last decade. While some changes arose from technological advances, the most profound effects are in how technologies are used by everyday people for activities other than task-oriented work. Computers are now central to new ways of engaging in play, interpersonal and small group communication, community interaction, entertainment, personal creativity dissemination, personal publication, and so on. We are particularly interested in domestic computing, where technology mediates how families and other inhabitants interact within the context of the home. While domestic computing can incorporate many things, we focus in this chapter on the role awareness plays in domestic coordination and communication.

  3. Social networks, social capital,and the use of information technology in the urban village: A study of community groups in Manchester, England

    Institute of Scientific and Technical Information of China (English)

    Kate; WILLIAMS

    2011-01-01

    Underresourced or socially excluded communities in Manchester,England demonstrate active use of information technologies despite continuing digital inequalities.A systematic look at 31 grassroots community groups,at how they use IT and who helps them,reveals possible mechanisms towards a more inclusive network society.Social network and social capital theories help make apparent how people are self-organizing with respect to information technology in ways that reach across ethnicity,class,gender,and generations for skilled help,yet stay close to their strong-tie,bonding-social-capital networks,relying largely on people in their own communities.Based on 25 measures of IT use,the groups fall into three progressively more extensive categories:Downloaders(using computers and the Internet,particularly e-mails),uploaders(maintaining a group web presence),and cyberorganizers(helping others to become uploaders or downloaders).These categories align with each individual group’s purpose.

  4. 18 May 2010 - Costa Rica Minister of Science and Technology C. Fonseca discussing with Coordinator for External Relations F. Pauss and Adviser for Latin America J. Salicio Diez and visiting the ATLAS visitor centre at LHC Point 1 with Former Collaboration Spokesperson P. Jenni.

    CERN Multimedia

    Maximilien Brice

    2010-01-01

    CERN-HI-1005079 16: from left to right: UNOSAT Member O. Van Damme, Deputy Permanent Representative C. Guillermet, Ambassador and Permenant Representative of Costa Rica to the UN M. B. Dengo, Minister of Science and Technology C. Fonseca, Coordinator for External Relations F. Pauss, ATLAS Former Collaboration Spokesperson P. Jenni and Adviser for Latin America J. Salicio Diez.

  5. William Brinkman (centre), Director of the Department of Energy, U.S.A. at the superconducting magnet test hall SM18 with (from left to right) Coordinator for External Relations F. Pauss, Advisor for Non-Member States J. Ellis, J. Strait from Fermilab and Deputy Head of Technology Department L. Rossi on 13 November 2009.

    CERN Multimedia

    Maximilien Brice; SM18

    2009-01-01

    William Brinkman (centre), Director of the Department of Energy, U.S.A. at the superconducting magnet test hall SM18 with (from left to right) Coordinator for External Relations F. Pauss, Advisor for Non-Member States J. Ellis, J. Strait from Fermilab and Deputy Head of Technology Department L. Rossi on 13 November 2009.

  6. 8 April 2013 - Indian Hon'ble Minister for Ministry of Science & Technology and Ministry of Earth Sciences Shri Sudini Jaipal Reddy in the LHC tunnel with K. Foraz, visiting the CMS cavern with Technical Coordinator A. Ball and Former Spokesperson T. Virdee, signing the guest book with Director-General R. Heuer.

    CERN Multimedia

    Samuel Morier-Genoud

    2013-01-01

    8 April 2013 - Indian Hon'ble Minister for Ministry of Science & Technology and Ministry of Earth Sciences Shri Sudini Jaipal Reddy in the LHC tunnel with K. Foraz, visiting the CMS cavern with Technical Coordinator A. Ball and Former Spokesperson T. Virdee, signing the guest book with Director-General R. Heuer.

  7. Importance of hemodialysis-related outcomes: comparison of ratings by a self-help group, clinicians, and health technology assessment authors with those by a large reference group of patients

    Science.gov (United States)

    Janssen, Inger M; Scheibler, Fueloep; Gerhardus, Ansgar

    2016-01-01

    Background The selection of important outcomes is a crucial decision for clinical research and health technology assessment (HTA), and there is ongoing debate about which stakeholders should be involved. Hemodialysis is a complex treatment for chronic kidney disease (CKD) and affects many outcomes. Apart from obvious outcomes, such as mortality, morbidity and health-related quality of life (HRQoL), others such as, concerning daily living or health care provision, may also be important. The aim of our study was to analyze to what extent the preferences for patient-relevant outcomes differed between various stakeholders. We compared preferences of stakeholders normally or occasionally involved in outcome prioritization (patients from a self-help group, clinicians and HTA authors) with those of a large reference group of patients. Participants and methods The reference group consisted of 4,518 CKD patients investigated previously. We additionally recruited CKD patients via a regional self-help group, nephrologists via an online search and HTA authors via an expert database or personal contacts. All groups assessed the relative importance of the 23 outcomes by means of a discrete visual analog scale. We used descriptive statistics to rank outcomes and compare the results between groups. Results We received completed questionnaires from 49 self-help group patients, 19 nephrologists and 18 HTA authors. Only the following 3 outcomes were ranked within the top 7 outcomes by all 4 groups: safety, HRQoL and emotional state. The ratings by the self-help group were generally more concordant with the reference group ratings than those by nephrologists, while HTA authors showed the least concordance. Conclusion Preferences of CKD patients from a self-help group, nephrologists and HTA authors differ to a varying extent from those of a large reference group of patients with CKD. The preferences of all stakeholders should form the basis of a transparent approach so as to generate a

  8. Program Review - Geothermal Exploration and Assessment Technology Program; Including a Report of the Reservoir Engineering Technical Advisory Group

    Energy Technology Data Exchange (ETDEWEB)

    Nielson, Dennis L., ed.

    1979-12-01

    In 1978, The Division of Geothermal Energy of the Department of Energy established the Geothermal Exploration and Assessment Technology Program. The purpose of this program is to ''provide assistance to the Nation's industrial community by helping to remove technical and associated economic barriers which presently inhibit efforts to bring geothermal electric power production and direct heat application on line''. In the near term this involves the adaptation of exploration and assessment techniques from the mineral and petroleum industry to geothermal applications. In the near to far term it involves the development of new technology which will improve the cost effectiveness of geothermal exploration.

  9. Computer testbed for experiments on coordination

    OpenAIRE

    Orazbayev, Sultan

    2005-01-01

    Experimental studies of coordination games consistently show that large groups are unable to escape the inefficient equilibrium. Weber (2005) modifies experimental design and obtains large groups that coordinate on the efficient equilibrium. This feature is incorporated into a computer testbed. After examining both individual and social learning, it is found that experimental results cannot be described with a simple learning process. A discussion on possible explanations concludes the project.

  10. Time and space coordination of leaping technology for moves made on a trampoline and its application in training%蹦床网上动作腾空技术的时空协同及训练应用

    Institute of Scientific and Technical Information of China (English)

    朱礼金

    2012-01-01

      对蹦床网上动作腾空技术的时空协同及训练应用进行了探讨,结果表明:蹦床网上动作腾空技术的时空结构主要是基于器械属性和人体运动轨迹的变化两个方面实现的,其中空间结构主要表现在水平位移和纵向位移两个部分,时间结构则体现在腾空、压网(包括着网时间、蹬伸时间)和起网3个时间要素。起网角度、压网深度、最佳蹬伸时机和立臂时机是影响时空结构的主要动力因素,腾空技术的训练应从合理起网角的选择、动作连接、上下肢力量、起跳协调性以及着网姿势等方面加强训练%  The author probed into the time and space structures of leaping technology for moves made on a trampo-line and their affecting factors, analyzed the significance of and method for training with leaping technology in trampoline based on the theory of time and space coordination, and revealed the following findings: the time and space structures of leaping technology for moves made on a trampoline are realized based mainly on such two as-pects as instrument attributes and body movement locus changes, in which the space structure is mainly embodied in such two parts as horizontal displacement and vertical displacement, while the time structure is embodied in such three time elements as leaping, canvas pressing (including canvas landing time, striding time) and canvas leaving;canvas leaving angle, canvas pressing depth, optimal striding moment and arms stretching up moment are primary dynamic factors which affect the time and space structures; training with leaping technology should be strengthened in such aspects as the selection of a rational canvas leaving angle, move connection, upper and lower limb strength, takeoff harmony and canvas landing posture.

  11. Enhanced time overcurrent coordination

    Energy Technology Data Exchange (ETDEWEB)

    Enriquez, Arturo Conde; Martinez, Ernesto Vazquez [Universidad Autonoma de Nuevo Leon, Facultad de Ingenieria Mecanica y Electrica, Apdo. Postal 114-F, Ciudad Universitaria, CP 66450 San Nicolas de los Garza, Nuevo Leon (Mexico)

    2006-04-15

    In this paper, we recommend a new coordination system for time overcurrent relays. The purpose of the coordination process is to find a time element function that allows it to operate using a constant back-up time delay, for any fault current. In this article, we describe the implementation and coordination results of time overcurrent relays, fuses and reclosers. Experiments were carried out in a laboratory test situation using signals of a power electrical system physics simulator. (author)

  12. A Pilot Study of a Peer-Group Lifestyle Intervention Enhanced With mHealth Technology and Social Media for Adults With Serious Mental Illness.

    Science.gov (United States)

    Aschbrenner, Kelly A; Naslund, John A; Shevenell, Megan; Kinney, Elizabeth; Bartels, Stephen J

    2016-06-01

    This pilot study examined the preliminary effectiveness of a peer-group lifestyle intervention enhanced with mobile health technology and social media for obese individuals with serious mental illness. Thirty-two participants with a body mass index of 30 or higher received a 24-week intervention designed to facilitate peer support for lifestyle change through experiential learning and use of wearable activity tracking devices, smartphone applications, and Facebook to reinforce physical activity, healthy eating, and group participation between sessions. The primary outcome was weight loss. Secondary measures included fitness and participants' perceptions of peer-group support. Most participants (72%) lost weight, including 28% achieving clinically significant weight loss, and 17% of participants showed clinically significant improvements in cardiovascular fitness. Weight loss was associated with perceived peer-group support. This evaluation demonstrated the preliminary effectiveness of a potentially scalable peer-group lifestyle intervention delivered in community mental health settings for obese individuals with serious mental illness.

  13. Worlds Apart but Not Alone: How Wiki Technologies Influence Productivity and Decision-Making in Student Groups

    Science.gov (United States)

    Heidrich, Balázs; Kása, Richárd; Shu, Wesley; Chandler, Nick

    2015-01-01

    Regardless of the size of an organization, collaboration has become a fundamental element with regard to engagement between the organization and internal and external stakeholders. With the rapid advance of communication technologies and the free-flow of information, the concept of collaboration extends beyond physical locations and time zones in…

  14. Research Group Introduction : Welfare System Laboratory, Dept.of Electrical, Electronics and Computer Engineering, Chiba Institute of Technology

    Science.gov (United States)

    関, 弘和

    Welfare system laboratory in Chiba Institute of Technology consists of twenty students. The research subjects include the driving control system of electric powered wheelchairs, myoelectric hand control based on EMG signal analysis and non-daily behavior detection monitoring system for elderly people.

  15. A Study of Performance and Effort Expectancy Factors among Generational and Gender Groups to Predict Enterprise Social Software Technology Adoption

    Science.gov (United States)

    Patel, Sunil S.

    2013-01-01

    Social software technology has gained considerable popularity over the last decade and has had a great impact on hundreds of millions of people across the globe. Businesses have also expressed their interest in leveraging its use in business contexts. As a result, software vendors and business consumers have invested billions of dollars to use…

  16. Worlds Apart but Not Alone: How Wiki Technologies Influence Productivity and Decision-Making in Student Groups

    Science.gov (United States)

    Heidrich, Balázs; Kása, Richárd; Shu, Wesley; Chandler, Nick

    2015-01-01

    Regardless of the size of an organization, collaboration has become a fundamental element with regard to engagement between the organization and internal and external stakeholders. With the rapid advance of communication technologies and the free-flow of information, the concept of collaboration extends beyond physical locations and time zones in…

  17. Technology use and interest among low-income parents of young children: differences by age group and ethnicity.

    Science.gov (United States)

    Swindle, Taren M; Ward, Wendy L; Whiteside-Mansell, Leanne; Bokony, Patti; Pettit, Dawn

    2014-01-01

    To examine demographic differences in frequency of use of technologies and interest in receiving nutrition information via technology by low-income parents and caregivers. Descriptive, cross-sectional study. Head Start and state-funded child care programs. A total of 806 parents and caregivers from low-income families. A 20-item survey assessed frequency of use and interest in technologies (dependent variables) and collected participant age and ethnicity (independent variables). Multivariate ANOVA analysis investigated whether age, ethnicity, and their interactions were related to frequency of use and interest in technology types. Daily rates of usage for Internet, text messaging, and cell phone use were over 60%. However, Twitter and blogs were accessed daily by effects for ethnicity (Wilks' λ = .85; F = 3.13; P < .001) and age (Wilks' λ = .89; F = 2.29; P < .001) were observed. Facebook, e-mail, texting, and smartphone applications may be innovative modalities to engage with low-income parents and caregivers aged ≤ 45. However, some strategies may be ineffective for reaching Hispanic families as they reported less use of the Internet, Facebook, and e-mail as well as less interest in e-mail. Published by Elsevier Inc.

  18. A Study of Performance and Effort Expectancy Factors among Generational and Gender Groups to Predict Enterprise Social Software Technology Adoption

    Science.gov (United States)

    Patel, Sunil S.

    2013-01-01

    Social software technology has gained considerable popularity over the last decade and has had a great impact on hundreds of millions of people across the globe. Businesses have also expressed their interest in leveraging its use in business contexts. As a result, software vendors and business consumers have invested billions of dollars to use…

  19. Coordinated Use of Heterogeneous Infrastructures for Scientific Computing at CIEMAT by means of Grid Technologies; Aprovechamiento Coordinado de las Infraestructuras Heterogeneas para Calculo Cientifico Participadas por el CIEMAT por medio de Tecnologias Grid

    Energy Technology Data Exchange (ETDEWEB)

    Rubio-Montero, A. J.

    2008-08-06

    Usually, research data centres maintain platforms from a wide range of architectures to cover the computational needs of their scientists. These centres are also frequently involved in diverse national and international Grid projects. Besides, it is very difficult to achieve a complete and efficient utilization of these recourses, due to the heterogeneity in their hardware and software configurations and their unequal use along the time. This report offers a solution to the problem of enabling a simultaneous and coordinated access to the variety of computing infrastructures and platforms available in great Research Organisms such as CIEMAT. For this purpose, new Grid technologies have been deployed in order to facilitate a common interface which enables the final user to access the internal and external resources. The previous computing infrastructure has not been modified and the independence on its administration has been guaranteed. For a sake of comparison, a feasibility study has been performed with the execution of the Drift Kinetic Equation solver (Dikes) tool, a high throughput scientific application used in the TJ-II Flexible Heliac at National Fusion Laboratory. (Author) 35 refs.

  20. A proposed office of technology development education program. [Report of the Science and Engineering Education Research Group (SEER)

    Energy Technology Data Exchange (ETDEWEB)

    1992-01-01

    The office of Environmental Restoration and Waste Management (EM) was formed within the US Department of Energy (DOE) to clean up radioactive and hazardous wastes on US government sites associated with the production and use of nuclear weapon materials In order to insure the development and demonstration of technologies necessary for the task, EM established an office of Technology Development (OTD). Furthermore, in order to accomplish this massive effort, DOE and its contractors will need large numbers of technically trained people. Because of the demands on the same pool of such individuals by other government agencies and the private sector, it is not clear that the supply will be sufficient to meet the competing demands.

  1. Coordination models and languages

    NARCIS (Netherlands)

    Papadopoulos, G.A.; Arbab, F.

    1998-01-01

    A new class of models, formalisms and mechanisms has recently evolved for describing concurrent and distributed computations based on the concept of ``coordination''. The purpose of a coordination model and associated language is to provide a means of integrating a number of possibly heterogeneous c

  2. Team coordination dynamics.

    Science.gov (United States)

    Gorman, Jamie C; Amazeen, Polemnia G; Cooke, Nancy J

    2010-07-01

    Team coordination consists of both the dynamics of team member interaction and the environmental dynamics to which a team is subjected. Focusing on dynamics, an approach is developed that contrasts with traditional aggregate-static concepts of team coordination as characterized by the shared mental model approach. A team coordination order parameter was developed to capture momentary fluctuations in coordination. Team coordination was observed in three-person uninhabited air vehicle teams across two experimental sessions. The dynamics of the order parameter were observed under changes of a team familiarity control parameter. Team members returned for the second session to either the same (Intact) or different (Mixed) team. 'Roadblock' perturbations, or novel changes in the task environment, were introduced in order to probe the stability of team coordination. Nonlinear dynamic methods revealed differences that a traditional approach did not: Intact and Mixed team coordination dynamics looked very different; Mixed teams were more stable than Intact teams and explored the space of solutions without the need for correction. Stability was positively correlated with the number of roadblock perturbations that were overcome successfully. The novel and non-intuitive contribution of a dynamical analysis was that Mixed teams, who did not have a long history working together, were more adaptive. Team coordination dynamics carries new implications for traditional problems such as training adaptive teams.

  3. Coordinate measuring machines

    DEFF Research Database (Denmark)

    De Chiffre, Leonardo

    This document is used in connection with three exercises of 2 hours duration as a part of the course GEOMETRICAL METROLOGY AND MACHINE TESTING. The exercises concern three aspects of coordinate measuring: 1) Measuring and verification of tolerances on coordinate measuring machines, 2) Traceability...

  4. Social Postural Coordination

    Science.gov (United States)

    Varlet, Manuel; Marin, Ludovic; Lagarde, Julien; Bardy, Benoit G.

    2011-01-01

    The goal of the current study was to investigate whether a visual coupling between two people can produce spontaneous interpersonal postural coordination and change their intrapersonal postural coordination involved in the control of stance. We examined the front-to-back head displacements of participants and the angular motion of their hip and…

  5. Social Postural Coordination

    Science.gov (United States)

    Varlet, Manuel; Marin, Ludovic; Lagarde, Julien; Bardy, Benoit G.

    2011-01-01

    The goal of the current study was to investigate whether a visual coupling between two people can produce spontaneous interpersonal postural coordination and change their intrapersonal postural coordination involved in the control of stance. We examined the front-to-back head displacements of participants and the angular motion of their hip and…

  6. Applied Practices on Frame Timber and Anchor Coordinated Support Technology to Mine Dynamic Pressurized Gateway%动压巷道棚索协调支护技术应用实践

    Institute of Scientific and Technical Information of China (English)

    汪良海; 钱德雨; 臧英新

    2012-01-01

    According to the present status of the low support strength,poor mutual action relationship of the support surrounding rock and not suitable to the complicated stress environment and high deformation of the mining dynamic gateway for the conventional U type steel support,a frame support and anchor coordinated support mainly with the high resistance and yield heavy U type steel support and the high strength anchor was provided,including the backwall backfilling and grouting to improve the mutual relationship between the support and the surrounding rock,the reinforcement of the anchor in the thin and weak zone applied to improve the completed stability of the support structure and the bolt and grouting reinforcement applied to control the floor heave.In combination with the certain geological conditions of the mine gateway in a mine,a numerical simulation was applied to study the control effect of the surrounding rock deformation in the dynamic mining gateway with different support plans.The observation results showed that the convergence between the roof and floor was about 280 mm and the convergence between the two sidewalls was about 260 mm.The application of the frame support and anchor coordinate support technology could effectively control the surrounding rock deformation of the mine gateway.%针对普通U型钢支护存在支架强度低、支护围岩相互作用关系差以及不能适应动压巷道复杂应力环境和大变形的现状,提出了以高阻可缩重型U型钢和高强度锚索为主的棚索协调支护技术,具体包括壁后充填注浆改善支护围岩相互关系,薄弱区锚索补强提高支护结构整体稳定性以及锚注加固底板控制底鼓。结合某矿巷道具体地质条件,通过数值模拟研究了不同支护方案对动压巷道围岩变形的控制效果。观测结果表明:顶底板移近量约280 mm,两帮移近量约为260 mm,采用棚索协调支护技术能有效控制巷道围岩变形。

  7. European coordination for coastal HF radar data in EMODnet Physics

    Science.gov (United States)

    Mader, Julien; Novellino, Antonio; Gorringe, Patrick; Griffa, Annalisa; Schulz-Stellenfleth, Johannes; Montero, Pedro; Montovani, Carlo; Ayensa, Garbi; Vila, Begoña; Rubio, Anna; Sagarminaga, Yolanda

    2015-04-01

    Historically, joint effort has been put on observing open ocean, organizing, homogenizing, sharing and reinforcing the impact of the acquired information based on one technology: ARGO with profilers Argo floats, EuroSites, ESONET-NoE, FixO3 for deep water platforms, Ferrybox for stations in ships of opportunities, and GROOM for the more recent gliders. This kind of networking creates synergies and makes easier the implementation of this source of data in the European Data exchange services like EMODnet, ROOSs portals, or any applied services in the Blue economy. One main targeted improvement in the second phase of EMODnet projects is the assembling of data along coastline. In that sense, further coordination is recommended between platform operators around a specific technology in order to make easier the implementation of the data in the platforms (4th EuroGOOS DATAMEQ WG). HF radar is today recognized internationally as a cost-effective solution to provide high spatial and temporal resolution current maps (depending on the instrument operation frequency, covering from a few kilometres offshore up to 200 km) that are needed for many applications for issues related to ocean surface drift or sea state characterization. Significant heterogeneity still exists in Europe concerning technological configurations, data processing, quality standards and data availability. This makes more difficult the development of a significant network for achieving the needed accessibility to HF Radar data for a pan European use. EuroGOOS took the initiative to lead and coordinate activities within the various observation platforms by establishing a number of Ocean Observing Task Teams such as HF-Radars. The purpose is to coordinate and join the technological, scientific and operational HF radar communities at European level. The goal of the group is on the harmonization of systems requirements, systems design, data quality, improvement and proof of the readiness and standardization of

  8. Evaluation of supply and demand coordination development of online group-buying market in China’s cities:---Case study of 30 provincial capital cities%中国城市网络团购市场供需协调性评价-基于30个省会城市的实证分析

    Institute of Scientific and Technical Information of China (English)

    张涛; 史亚博; 史坤博

    2016-01-01

    This paper revealed coordination characteristics of supply and de-mand coordination development of online group-buying market in China’s cities by taking 30 provincial capital cities as research objects. The results showed: The cities which supply large scale of online group-buying intensively distribute in the eastern and western China. The degree of supply and demand coordination of online group-buying market in eastern China’s cities’is high-er. The cities which have obvious disorder development of online group-buying market distribute in the northwest of China intensively. The spatial pattern of supply scale of online group-buying market and the coordination between it and demand expansibility follow the hierarchical path based on the urban eco-nomic in China. The group-buying supply scales of catering, entertainment and tourism hotel show an excess characteristic. Urban economic is the basic power driving the coordination of online group-buying market, and the supply scale and demand expansibility of online group-buying market are the direct driving powers.%以30个省会城市为研究对象,从宏观尺度揭示中国城市的网络团购市场供给规模与需求潜力的协调性特征。结果表明:团购市场供给规模较大的城市主要集中在中国东部和西部地区;东部地区城市的供给规模和需求潜力的协调发展程度整体较好,供需失调现象明显的城市主要集中在西北地区;团购市场供给规模及其与需求潜力的协调性均遵循以经济发展水平为标尺的等级式扩张路径。餐饮、娱乐和旅游酒店3类团购市场供给规模相对需求潜力表现出了较明显的过剩现象。城市经济发展水平是团购市场供需协调发展的根本动力,团购市场供给规模和需求潜力水平是团购市场协调发展的直接动力。

  9. Study on the Coordination between Technology and Economy at County Level——Case Study by Siyang County of Jiangsu Province%县域科技与经济协调性评价研究——以江苏省泗阳县为例

    Institute of Scientific and Technical Information of China (English)

    周晓平; 吴宏

    2011-01-01

    Economy can promote the advance of science and technology, the latter also provides the motive power for economic growth. The coordination between them plays an important role in stable and healthy development in regional economy. The paper takes Siyang county as sample, on the base of constructing coordination assessing index system and model. The demonstration indicates that the coordination development degree is increasing in recent years. The development of science and technology has surpassed that of economy. Although the coordination between science and technology and economy is on the more coordination development level, the level of its economy development still lags behind that of science and technology.%经济促进科技进步,科技又为经济发展提供动力,两者的协调度在区域经济的平稳健康发展中起着重要的作用.论文以泗阳县为例,在建立协调度评判指标体系的基础上,构建县域科技与经济协调发展评价模型.实证表明,泗阳县科技与经济协调发展度逐年提高,科技发展逐渐超越该县经济发展,虽然2009年泗阳县科技与经济首次处于良好协调发展水平,但相对于科技而言,泗阳县的经济发展水平仍显滞后.

  10. Community stress and social and technological change: a framework for interpreting the behavior of social movements and community action groups

    Energy Technology Data Exchange (ETDEWEB)

    Perry, R.W.; Schuller, C.R.; Lindell, M.K.; Greene, M.R.; Walsh, J.T.; Earle, T.

    1980-06-01

    The purpose of this report is to provide a comprehensive examination of existing research on community organizations and community political systems. These findings will be integrated into a framework for understanding the variety of social and political responses which may be manifest in small communities facing the prospect of hosting a major nuclear facility. The principal focus is on the formation and behavior of social groups in communities, particularly politically oriented social movements or community action groups. This analysis is set on the context of a community experiencing social stress. Most of the discussion which follows is based on an extrapolation from the large body of reseach literature on the topics in sociology, political science, and psychology. Chapter I examines the community political systems which are the arena in which local action groups will operate. Chapter II focuses on the internal conditions necessary for the formation and maintenance of community action groups. Chapter III reviews the research literature on the social environment of organizations in communities and the external conditions which are necessary to maintain organizations over time. Chapter IV develops a logic whereby the community consensus model can be adopted to particular social movement organizations and community actions groups. Chapter V examines changes in aspects of the environment which can be a function of the operation of movement organizations, and changes in the structure and tactics of movement organizations which appear to be a response to the environment.

  11. Shaping beside student of the special medical group of the culture sound lifestyle by means of computer technology

    Directory of Open Access Journals (Sweden)

    Vovk L.V.

    2010-07-01

    Full Text Available Considered results of the pedagogical experiment with use computer information-diagnostic system "Passport of health" on shaping the culture sound lifestyle beside student of the special medical group. Two groups student have took part in experiment in amount 151 persons. It is proved that pedagogical experiment has positively influenced upon fortification of health, life activity, high level of the knowledges and practical skills during education in high school. It is installed that one of the main of the conditions to efficiency of the physical education, are a knowledges, which allow effective to solve the delivered problems of the physical education to personalities.

  12. HEMISPHERIC CENTER FOR ENVIRONMENTAL TECHNOLOGY

    Energy Technology Data Exchange (ETDEWEB)

    M.A. Ebadian

    1999-10-31

    The Deactivation and Decommissioning (D&D) Technology Assessment Program (TAP) was developed to provide detailed, comparable data for environmental technologies and to disseminate this data to D&D professionals in a manner that will facilitate the review and selection of technologies to perform decontamination and decommissioning. The objectives for this project include the following: Determine technology needs through review of the Site Technology Coordination Group (STCG) information and other applicable websites and needs databases; Perform a detailed review of industries that perform similar activities as those required in D&D operations to identify additional technologies; Define the technology assessment program for characterization and waste management problem sets; Define the data management program for characterization, dismantlement, and waste management problem sets; Evaluate baseline and innovative technologies under standard test conditions at Florida International University's Hemispheric Center for Environmental Technology (FIU-HCET) and other locations and collect data in the areas of performance, cost, health and safety, operations and maintenance, and primary and secondary waste generation; Continue to locate, verify, and incorporate technology performance data from other sources into the multimedia information system; and Develop the conceptual design for a dismantlement technology decision analysis tool for dismantlement technologies.

  13. Group Communication Media Choice and the Use of Information and Communication Technology to Support Learning: A Case Study

    Science.gov (United States)

    Abdul Karim, Nor Shariza; Heckman, Robert

    2005-01-01

    Purpose: This paper reports a study conducted longitudinally to investigate group communication media choice and the use of a web-based learning tool, as well as other types of communication media, such as e-mail, telephone, and face-to-face, for communication and collaboration to complete given tasks. Design/methodology/approach: This study was…

  14. Language as a coordination tool evolves slowly

    Science.gov (United States)

    2016-01-01

    Social living ultimately depends on coordination between group members, and communication is necessary to make this possible. We suggest that this might have been the key selection pressure acting on the evolution of language in humans and use a behavioural coordination model to explore the impact of communication efficiency on social group coordination. We show that when language production is expensive but there is an individual benefit to the efficiency with which individuals coordinate their behaviour, the evolution of efficient communication is selected for. Contrary to some views of language evolution, the speed of evolution is necessarily slow because there is no advantage in some individuals evolving communication abilities that much exceed those of the community at large. However, once a threshold competence has been achieved, evolution of higher order language skills may indeed be precipitate. PMID:28083091

  15. Managing Coordinator, Educational or Entrepreneurial Coordinator: Course Coordinator Profile Analysis at Private HEIS

    Directory of Open Access Journals (Sweden)

    Mariana Augusta de Araújo Silva

    2014-12-01

    Full Text Available Higher Education dynamics is impacted by political, economic and financial interference. In parallel, the Ministry of Education and Culture (MEC is strict in its reviews to ensure Brazilian higher education is appreciated and promoted. The purpose of this study is to identify the profile of Course Coordinators and factors that might improve, at the surveyed HEIs, this professional´s relationship with students, teaching staff and Directors. Literature was searched and reviewed so as to collect subject matter pertaining issues. A quantitative research approach was employed and objectives were of exploratory descriptive nature since this technique ensures extended comprehension of the investigated phenomenon, whilst data was gathered via personal interviews. The object of investigation comprised all Course Coordinators of the Estácio/Natal Group in Brazil´s four units. The survey´s tool comprises: 13 closed questions to identify the Coordinator´s profile; 17 questions with a 5 point Likert score scale to identify the entrepreneurial profile; 42 also resorting to a 5 point Likert score scale to measure the dimensions of the Coordinator´s activities and 4 open, optional questions to measure difficulties and possibilities that impact the development of an entrepreneurial course management approach. The study employed both a statistical method (data analysis and descriptive statistics. Findings lead to the conclusion that information and knowledge gathered support researched HEIs in their overcoming of challenges, amongst which encouraging strategic course management and innovation, focused on implementing a new vision of the Course Coordinator, as professionals that master how to balance management and pedagogical skills, whilst innovating by resorting to entrepreneurial competencies.

  16. Magnetic Coordinate Systems

    CERN Document Server

    Laundal, K M

    2016-01-01

    Geospace phenomena such as the aurora, plasma motion, ionospheric currents and associated magnetic field disturbances are highly organized by Earth's main magnetic field. This is due to the fact that the charged particles that comprise space plasma can move almost freely along magnetic field lines, but not across them. For this reason it is sensible to present such phenomena relative to Earth's magnetic field. A large variety of magnetic coordinate systems exist, designed for different purposes and regions, ranging from the magnetopause to the ionosphere. In this paper we review the most common magnetic coordinate systems and describe how they are defined, where they are used, and how to convert between them. The definitions are presented based on the spherical harmonic expansion coefficients of the International Geomagnetic Reference Field (IGRF) and, in some of the coordinate systems, the position of the Sun which we show how to calculate from the time and date. The most detailed coordinate systems take the...

  17. Supercritical Airfoil Coordinates

    Data.gov (United States)

    National Aeronautics and Space Administration — Rectangular Supercritical Wing (Ricketts) - design and measured locations are provided in an Excel file RSW_airfoil_coordinates_ricketts.xls . One sheet is with Non...

  18. Understanding social motor coordination.

    Science.gov (United States)

    Schmidt, R C; Fitzpatrick, Paula; Caron, Robert; Mergeche, Joanna

    2011-10-01

    Recently there has been much interest in social coordination of motor movements, or as it is referred to by some researchers, joint action. This paper reviews the cognitive perspective's common coding/mirror neuron theory of joint action, describes some of its limitations and then presents the behavioral dynamics perspective as an alternative way of understanding social motor coordination. In particular, behavioral dynamics' ability to explain the temporal coordination of interacting individuals is detailed. Two experiments are then described that demonstrate how dynamical processes of synchronization are apparent in the coordination underlying everyday joint actions such as martial art exercises, hand-clapping games, and conversations. The import of this evidence is that emergent dynamic patterns such as synchronization are the behavioral order that any neural substrate supporting joint action (e.g., mirror systems) would have to sustain.

  19. Environmental Compliance Issue Coordination

    Science.gov (United States)

    An order to establish the Department of Energy (DOE) requirements for coordination of significant environmental compliance issues to ensure timely development and consistent application of Departmental environmental policy and guidance

  20. [Coordination and donation].

    Science.gov (United States)

    Elizalde, J; Lorente, M

    2006-01-01

    The progressive incorporation of organ transplants as a therapeutic resource resulted in organisational adaptation and overall transplant management, leading to the emergence of the figure of the transplant coordinator in the mid-1980s. In Spain, the National Organisation of Transplants (Organización Nacional de Transplantes - ONT) was created, establishing a system - called the "Spanish model" - based on a network of coordinators at three levels: national, the autonomous community and the hospital. This organisational structure is a point of reference at the world level. The prevalence of the Intensive Medicine specialisation amongst hospital transplant coordinators is remarkable. The majority of organs proceed from brain-dead patients with beating hearts and this requires the infrastructure offered by intensive care units. The functions of the coordinator can be summarised in guaranteeing a synchrony of all the elements and teams that come together in an organisational chain that has come to be called the "process of donation". Schematically, the crucial points that the hospital coordinator develops are the following: - Detection of the potential donor. - Maintenance of the donor. - Diagnosis of brain death. - Family consent. - Preparation of the hospital logistics. - Helping the relatives. - Direct involvement in the Program of Guarantee of Quality. - Person of reference in any activity related to the transplant. It would be desirable to achieve the creation of transplant coordination teams, with univocal messages, professionalism and a permanent input of the so-called "human factor", which is so necessary and also so close to the transplant world.

  1. Continuous parallel coordinates.

    Science.gov (United States)

    Heinrich, Julian; Weiskopf, Daniel

    2009-01-01

    Typical scientific data is represented on a grid with appropriate interpolation or approximation schemes,defined on a continuous domain. The visualization of such data in parallel coordinates may reveal patterns latently contained in the data and thus can improve the understanding of multidimensional relations. In this paper, we adopt the concept of continuous scatterplots for the visualization of spatially continuous input data to derive a density model for parallel coordinates. Based on the point-line duality between scatterplots and parallel coordinates, we propose a mathematical model that maps density from a continuous scatterplot to parallel coordinates and present different algorithms for both numerical and analytical computation of the resulting density field. In addition, we show how the 2-D model can be used to successively construct continuous parallel coordinates with an arbitrary number of dimensions. Since continuous parallel coordinates interpolate data values within grid cells, a scalable and dense visualization is achieved, which will be demonstrated for typical multi-variate scientific data.

  2. Magnetic Coordinate Systems

    Science.gov (United States)

    Laundal, K. M.; Richmond, A. D.

    2017-03-01

    Geospace phenomena such as the aurora, plasma motion, ionospheric currents and associated magnetic field disturbances are highly organized by Earth's main magnetic field. This is due to the fact that the charged particles that comprise space plasma can move almost freely along magnetic field lines, but not across them. For this reason it is sensible to present such phenomena relative to Earth's magnetic field. A large variety of magnetic coordinate systems exist, designed for different purposes and regions, ranging from the magnetopause to the ionosphere. In this paper we review the most common magnetic coordinate systems and describe how they are defined, where they are used, and how to convert between them. The definitions are presented based on the spherical harmonic expansion coefficients of the International Geomagnetic Reference Field (IGRF) and, in some of the coordinate systems, the position of the Sun which we show how to calculate from the time and date. The most detailed coordinate systems take the full IGRF into account and define magnetic latitude and longitude such that they are constant along field lines. These coordinate systems, which are useful at ionospheric altitudes, are non-orthogonal. We show how to handle vectors and vector calculus in such coordinates, and discuss how systematic errors may appear if this is not done correctly.

  3. 77 FR 13159 - Nanoscale Science, Engineering, and Technology Subcommittee of the Committee on Technology...

    Science.gov (United States)

    2012-03-05

    ... TECHNOLOGY POLICY Nanoscale Science, Engineering, and Technology Subcommittee of the Committee on Technology, National Science and Technology Council Workshop ACTION: Notice of public meeting. SUMMARY: The National Nanotechnology Coordination Office (NNCO), on behalf of the Nanoscale Science, Engineering, and Technology...

  4. Dynamic Resource Coordination and Interference Management for Femtocell Networks

    CERN Document Server

    Liang, Yan; Yang, Chunliang

    2010-01-01

    Femtocell is emerging as a key technology to secure the coverage and capacity in indoor environments. However the deployment of a new femtocell layer may originate undesired interference to the whole system. This paper investigates spectrum resource coordination and interference management for the femtocell networks. A resource coordination scheme based on broadcasting resource coordination request messages by the femto mobile is proposed to reduce the system interference.

  5. 75 FR 2595 - Proposed Information Collection (Care Coordination Home Telehealth (CCHT) Activity: Comment Request

    Science.gov (United States)

    2010-01-15

    ... From the Federal Register Online via the Government Publishing Office ] DEPARTMENT OF VETERANS AFFAIRS Proposed Information Collection (Care Coordination Home Telehealth (CCHT) Activity: Comment... use of other forms of information technology. Title: Care Coordination Home Telehealth (CCHT)...

  6. 78 FR 53506 - Proposed Information Collection (Care Coordination Home Telehealth (CCHT) Patient Satisfaction...

    Science.gov (United States)

    2013-08-29

    ... AFFAIRS Proposed Information Collection (Care Coordination Home Telehealth (CCHT) Patient Satisfaction... comments on the information collection required to obtain patient perspective on satisfaction with the CCHT... forms of information technology. Titles: Care Coordination Home Telehealth (CCHT) Patient...

  7. Report on the joint meeting of the Division of Development and Technology Plasma/Wall Interaction and High Heat Flux Materials and Components Task Groups

    Energy Technology Data Exchange (ETDEWEB)

    Wilson, K.L. (ed.)

    1985-10-01

    This report of the Joint Meeting of the Division of Development and Technology Plasma/Wall Interaction and High Heat Flux Materials and Components Task Groups contains contributing papers in the following areas: Plasma/Materials Interaction Program and Technical Assessment, High Heat Flux Materials and Components Program and Technical Assessment, Pumped Limiters, Ignition Devices, Program Planning Activities, Compact High Power Density Reactor Requirements, Steady State Tokamaks, and Tritium Plasma Experiments. All these areas involve the consideration of High Heat Flux on Materials and the Interaction of the Plasma with the First Wall. Many of the Test Facilities are described as well. (LSP)

  8. A Framework for ICT-Supported Coordination in Crisis Response

    NARCIS (Netherlands)

    Gonzalez, R.A.

    2010-01-01

    Crisis response efforts often require coordinating a previously unknown adhocracy of agencies under time pressure. While current technologies that support coordination are successful for well-defined static process descriptions, they may fall short in the face of more complex and unpredictable scena

  9. Coordinating Interactions: The Event Coordination Notation

    DEFF Research Database (Denmark)

    Kindler, Ekkart

    on a much more technical level. The Event Coordination Notation (ECNO) allows modelling the behaviour of an application on a high level of abstraction that is closer to the application’s domain than to the software realizing it. Still, these models contain all necessary details for actually executing...... implementation of ECNO, which consists of a modelling environment based on Eclipse and the Eclipse Modeling Framework (EMF) and an execution engine, which fully supports all the concepts and features of ECNO discussed in this technical report. All the examples are based on EMF, but the ECNO Engine can be used......The purpose of a domain model is to concisely capture the concepts of an application’s domain, and their relation among each other. Even though the main purpose of domain models is not on implementing the application, major parts of an application can be generated from the application’s domain...

  10. The NITRD Program: FY2004 Interagency Coordination Report

    Data.gov (United States)

    Networking and Information Technology Research and Development, Executive Office of the President — This Interagency Coordination Report ICR provides a comprehensive description of the FY 2004 activities of the multi-agency $2 billion Federal Networking and...

  11. Investigation on Tidal Components in GPS Coordinates

    Science.gov (United States)

    Araszkiewicz, Andrzej; Bogusz, Janusz; Figurski, Mariusz

    2009-01-01

    This paper presents analyses on the GPS coordinates from sub-diurnal solutions of EPN data provided by Warsaw Military University of Technology. The aim of this research is to investigate the way the tidal models used in Bernese software (solid Earth and ocean tides as well) fit to the individual conditions of EPN stations. The 1-hour solution technique of GPS data processing was utilized to obtain coordinates of above 70 EPN stations. Additionally several Polish permanent sites with clearly seen oscillations were examined. This processing technique allowed us to recognize diurnal and sub-diurnal residual oscillations which could be next utilized for validation of the tidal models.

  12. 9th Conference on Coordinate Measuring Machines

    DEFF Research Database (Denmark)

    De Chiffre, Leonardo; Dorph, Pernille

    2001-01-01

    termination of the second lifetime cycle of the club. This conference treates the traceability of geometrical measurements with particular reference to those obtained using coordinate measuring machines. A number of on-going activities and new achievements in coordinate metrology are presented by European......This one-day conference on coordinate measuring machines is the 9th in a row of conferences organised in connection with the Danish CMM Club, a users’ group regarding CMMs that has existed in Denmark since 1994. The Danish CMM Club was founded by the Department of Manufacturing Engineering...... and Management in connection with a Nordic project concerned with creation of a network in coordinate metrology in Denmark, Finland, Norway and Sweden. A major activity of the project was an industrial comparison of 62 CMMs in the Scandinavian Coutries. Since it’s start in 1994, the Danish CMM Club has held six...

  13. Comparing young people's experience of technology-delivered v. face-to-face mindfulness and relaxation: two-armed qualitative focus group study.

    Science.gov (United States)

    Tunney, Conall; Cooney, Patricia; Coyle, David; O'Reilly, Gary

    2017-04-01

    BackgroundThe current popularity of mindfulness-based practices has coincided with the increase in access to mobile technology. This has led to many mindfulness apps and programs becoming available, some specifically for children. However, little is known about the experience of engaging with mindfulness through these mediums.AimsTo explore children's experience of mindfulness delivered both face-to-face and through a computer game to highlight any differences or similarities.MethodA two-armed qualitative focus groups design was used to explore children's experiences. The first arm offered mindfulness exercises in a traditional face-to-face setting with guided meditations. The second arm offered mindfulness exercises through a computer game avatar.ResultsThemes of relaxation, engagement, awareness, thinking, practice and directing attention emerged from both arms of focus groups. Subthematic codes highlight key differences as well as similarities in the experience of mindfulness.ConclusionsThese results indicate that mindfulness delivered via technology can offer a rich experience. © The Royal College of Psychiatrists 2017.

  14. Quantifying linguistic coordination

    DEFF Research Database (Denmark)

    Fusaroli, Riccardo; Tylén, Kristian

    ). We employ nominal recurrence analysis (Orsucci et al 2005, Dale et al 2011) on the decision-making conversations between the participants. We report strong correlations between various indexes of recurrence and collective performance. We argue this method allows us to quantify the qualities......Language has been defined as a social coordination device (Clark 1996) enabling innovative modalities of joint action. However, the exact coordinative dynamics over time and their effects are still insufficiently investigated and quantified. Relying on the data produced in a collective decision...

  15. Introduction to Coordination Chemistry

    CERN Document Server

    Lawrance, Geoffrey Alan

    2010-01-01

    Introduction to Coordination Chemistry examines and explains how metals and molecules that bind as ligands interact, and the consequences of this assembly process. This book describes the chemical and physical properties and behavior of the complex assemblies that form, and applications that may arise as a result of these properties. Coordination complexes are an important but often hidden part of our world?even part of us?and what they do is probed in this book. This book distills the essence of this topic for undergraduate students and for research scientists.

  16. Coordinate Standard Measurement Development

    Energy Technology Data Exchange (ETDEWEB)

    Hanshaw, R.A.

    2000-02-18

    A Shelton Precision Interferometer Base, which is used for calibration of coordinate standards, was improved through hardware replacement, software geometry error correction, and reduction of vibration effects. Substantial increases in resolution and reliability, as well as reduction in sampling time, were achieved through hardware replacement; vibration effects were reduced substantially through modification of the machine component dampening and software routines; and the majority of the machine's geometry error was corrected through software geometry error correction. Because of these modifications, the uncertainty of coordinate standards calibrated on this device has been reduced dramatically.

  17. Perceptions and acceptability of short message services technology to improve treatment adherence amongst tuberculosis patients in Peru: a Focus Group Study.

    Directory of Open Access Journals (Sweden)

    Sandra Albino

    Full Text Available Tuberculosis (TB is global health concern and a leading infectious cause of mortality. Reversing TB incidence and disease-related mortality is a major global health priority. Infectious disease mortality is directly linked to failure to adhere to treatments. Using technology to send reminders by short message services have been shown to improve treatment adherence. However, few studies have examined tuberculosis patient perceptions and attitudes towards using SMS technology to increase treatment adherence. In this study, we sought to investigate perceptions related to feasibility and acceptability of using text messaging to improve treatment adherence among adults who were receiving treatment for TB in Callao, Peru.We conducted focus group qualitative interviews with current TB positive and non-contagious participants to understand the attitudes, perceptions, and feasibility of using short message service (SMS reminders to improve TB treatment adherence. Subjects receiving care through the National TB Program were recruited through public health centers in Ventanilla, Callao, Peru. In four focus groups, we interviewed 16 patients. All interviews were recorded and transcribed verbatim. Thematic network analysis and codebook techniques were used to analyze data.Three major themes emerged from the data: limits on health literacy and information posed challenges to successful TB treatment adherence, treatment motivation at times facilitated adherence to TB treatment, and acceptability of SMS including positive perceptions of SMS to improve TB treatment adherence. The majority of patients shared considerations about how to effectively and confidentially administer an SMS intervention with TB positive participants.The overall perceptions of the use of SMS were positive and indicated that SMS technology may be an efficient way to transmit motivational texts on treatment, health education information, and simple reminders to increase treatment adherence

  18. Geospatial Technology

    Science.gov (United States)

    Reed, Philip A.; Ritz, John

    2004-01-01

    Geospatial technology refers to a system that is used to acquire, store, analyze, and output data in two or three dimensions. This data is referenced to the earth by some type of coordinate system, such as a map projection. Geospatial systems include thematic mapping, the Global Positioning System (GPS), remote sensing (RS), telemetry, and…

  19. Penta-coordinate phosphorous compounds and biochemistry

    Institute of Scientific and Technical Information of China (English)

    林长学; 李艳梅; 成昌梅; 韩波; 万荣; 冯亚兵; 赵玉芬

    2002-01-01

    The relationship between penta-coordinate phosphorus compounds and biochemistry is briefly reviewed. Some interesting phenomena such as peptide formation, ester formation, ester exchange on phosphorus and N to O migration occur at room temperature when the amino group of amino acid is associated with phosphoryl group. Serine or threonine in conjugate of nucleoside-amino acid could recognize different nucleobases. N-phosphoryl Histine and Ser-His dipeptide could cleavage nucleic acid, protein and ester in neutral medium. It is found that the above phenomena all undergo penta-coordinate intermediate of phosphorus atom, which is proposed as the key factor to determine their activities.

  20. Penta-coordinate phosphorous compounds and biochemistry

    Institute of Scientific and Technical Information of China (English)

    林长学; 韩波; 赵玉芬; 万荣; 李艳梅; 冯亚兵; 成昌梅

    2002-01-01

    The relationship between penta-coordinate phosphorus compounds and biochemistry is briefly reviewed. Some interesting phenomena such as peptide formation, ester formation, ester exchange on phosphorus and N to O migration occur at room temperature when the amino group of amino acid is associated with phosphoryl group. Serine or threonine in conjugate of nucleo-side-amino acid could recognize different nucleobases. N-phosphoryl Histine and Ser-His dipep-tide could cleavage nucleic acid, protein and ester in neutral medium. It is found that the above phenomena all undergo penta-coordinate intermediate of phosphorus atom, which is proposed as the key factor to determine their activities.

  1. Coordination failure caused by sunspots

    DEFF Research Database (Denmark)

    Beugnot, Julie; Gürgüç, Zeynep; Øvlisen, Frederik Roose

    2012-01-01

    In a coordination game with Pareto-ranked equilibria, we study whether a sunspot can lead to either coordination on an inferior equilibrium (mis-coordination) or to out-of equilibrium behavior (dis-coordination). While much of the literature searches for mechanisms to attain coordination...... on the efficient equilibrium, we consider sunspots as a potential reason for coordination failure. We conduct an experiment with a three player 2x2x2 game in which coordination on the efficient equilibrium is easy and should normally occur. In the control session, we find almost perfect coordination on the payoff......-dominant equilibrium, but in the sunspot treatment, dis-coordination is frequent. Sunspots lead to significant inefficiency, and we conclude that sunspots can indeed cause coordination failure....

  2. 78 FR 38949 - Computer Security Incident Coordination (CSIC): Providing Timely Cyber Incident Response

    Science.gov (United States)

    2013-06-28

    ... National Institute of Standards and Technology Computer Security Incident Coordination (CSIC): Providing Timely Cyber Incident Response AGENCY: National Institute of Standards and Technology, U.S. Department of... Technology (NIST) is seeking information relating to Computer Security Incident Coordination (CSIC). NIST is...

  3. Subpixel Target Location Techniques for 3-D Coordinate Measuring System

    Institute of Scientific and Technical Information of China (English)

    2002-01-01

    The close photogrammetric 3-D coordinate measurement is a new measuring technology in the fields of the coordinate measurement machine (CMM) in recent years. In this method, we usually place some targets on the measured object and take image of targets to determine the object coordinate. The subpixel location of target image plays an important role in high accuracy 3-D coordinate measuring procedure. In this paper, some subpixel location methods are reviewed and some factors which affect location precision are analyzed. Then we propose bilinear interpolation centroid algorithm. The experiments have shown this algorithm can improve accuracy of target centroid by increasing available pixels.

  4. Explicit Spin Coordinates

    CERN Document Server

    Hunter, G; Hunter, Geoffrey; Schlifer, Ian

    2005-01-01

    The recently established existence of spherical harmonic functions, $Y_\\ell^{m}(\\theta,\\phi)$ for half-odd-integer values of $\\ell$ and $m$, allows for the introduction into quantum chemistry of explicit electron spin-coordinates; i.e. spherical polar angles $\\theta_s, \\phi_s$, that specify the orientation of the spin angular momentum vector in space. In this coordinate representation the spin angular momentum operators, $S^2, S_z$, are represented by the usual differential operators in spherical polar coordinates (commonly used for $L^2, L_z$), and their electron-spin eigenfunctions are $\\sqrt{\\sin\\theta_s} \\exp(\\pm\\phi_s/2)$. This eigenfunction representation has the pedagogical advantage over the abstract spin eigenfunctions, $\\alpha, \\beta,$ that ``integration over spin coordinates'' is a true integration (over the angles $\\theta_s, \\phi_s$). In addition they facilitate construction of many electron wavefunctions in which the electron spins are neither parallel nor antiparallel, but inclined at an interme...

  5. Equilibria with Coordination Failures

    NARCIS (Netherlands)

    Herings, P.J.J.; van der Laan, G.; Talman, A.J.J.

    2004-01-01

    This paper extends the recent literature on equilibria with coordination failures to arbitrary convex sets of admissible prices.We introduce a new equilibrium concept, called quantity constrained equilibrium (QCE), giving a uni.ed treatment to all cases considered in the literature so far.At a QCE

  6. Block coordination copolymers

    Science.gov (United States)

    Koh, Kyoung Moo; Wong-Foy, Antek G; Matzger, Adam J; Benin, Annabelle I; Willis, Richard R

    2012-11-13

    The present invention provides compositions of crystalline coordination copolymers wherein multiple organic molecules are assembled to produce porous framework materials with layered or core-shell structures. These materials are synthesized by sequential growth techniques such as the seed growth technique. In addition, the invention provides a simple procedure for controlling functionality.

  7. Analysis of the "exponential growth" paradox and "coordination growth" rule for science and technology size%科技与经济协调增长的指数规律分析——兼论科技规模“指数增长”佯谬

    Institute of Scientific and Technical Information of China (English)

    孙喜杰

    2012-01-01

    科技规模“指数增长”佯谬是科学学研究领域一个尚未完全解决的问题。这篇论文通过对普赖斯“指数增长”规律的剖析,指出了“指数增长”佯谬主要缘于普赖斯对科技系统“投入”、“产出”的本末倒置以及对“科学比当今世界上任何其他事物发展更快”的不准确判断。在论证科技投入作为科技规模替代指标合理性与可行性的基础上,通过科技经费增长情况的考察,论证了科技规模的增长规律本质上是科技与经济协调增长的规律,同时也讨论分析了这种“协调增长规律”的动力机制及其启示,即:如若不断加大的科技经费需求得不到满足,世界科技中心将会转移到经济增长率高、科技经费多的国家。%The "exponential growth" paradox of science and technology size is an unsolved problems of the science of science. By the analysis of the Price "exponential growth", this paper pointed out that the "exponential growth" paradox mainly due to the reverse of science and technology system "input" and "output", and the incorrect judgment which science and technology develops faster than anything. Based on the reasoning of the rationality and feasibility of investment as the indicators of science and technology scale, the statistical analysis of science and technology funds demonstrates that the growth rule of science and technology size is the coordinate growth between science and technology and economy in essence. The mechanism and enlightenment of this coordination growth are also discussed. The coordination growth indicates that if the increasing funds needs are not met, the world center of science and technology will be transferred to the nation which invest more in science and technology and whose economic growth rate is higher.

  8. TIARA: Toward accelerator R&D coordination

    CERN Multimedia

    Anaïs Schaeffer

    2011-01-01

    The preparatory phase of the TIARA (Test Infrastructure and Accelerator Research Area) project has begun. In January, members from 11 research institutes in 8 European countries began a three-year collaboration intended to enhance, improve and structure R&D efforts in the area of accelerator science and technology in Europe.   Partly funded by the European Commission under its Seventh Framework Programme (FP7), the TIARA project is being coordinated by the CEA (Commissariat à l’Énergie Atomique et aux Energies Alternatives). “The aim of the project is to arrive at an organisational structure that will provide coordination for R&D efforts and associated infrastructures in the field of particle accelerators in Europe,” explains the CEA’s Céline Tanguy, project coordinator assistant. “The new structure, which we hope will be a durable one, will be set up at the end of the project’s preparatory phase....

  9. Trunk coordination in dancers and nondancers.

    Science.gov (United States)

    Jarvis, Danielle N; Smith, Jo Armour; Kulig, Kornelia

    2014-08-01

    Variability, or how a task changes across trials, may reveal differences between athletes of differing skill levels. The purpose of this study was to examine trunk and lower extremity (LE) single joint kinematic variability and intersegmental coordination variability in dancers and nondancers during bipedal vertical dance jumps (sautés). Twenty healthy females, 10 with no formal dance training and 10 professional dancers, performed 20 consecutive sautés. Single joint kinematic variability was assessed using mean standard deviation of angular displacement, and intersegmental coordination variability was assessed using angular deviation of the coupling angle between segments. Within the context of the standard error of measure, there was no difference in single joint kinematic variability between dancers and nondancers. Intersegmental coordination variability in the trunk was higher than variability in LE couplings for both groups. Dancers had lower intersegmental coordination variability than nondancers for LE sagittal, frontal, and transverse plane couplings, and sagittal plane trunk couplings. Trunk adjustments may be important for successful performance, but lower intersegmental coordination variability in expert dancers indicates a higher level of control. Trunk coordination and postural control may be important factors to investigate in skilled athletes.

  10. Care Coordination Practices among Illinois Pediatricians and Early Intervention Service Coordinators

    Science.gov (United States)

    Baxter, Marissa

    2015-01-01

    Over the course of the past three decades, largely due to advances in technology, there has been growth in the fields of early intervention (EI) and pediatrics for infants/toddlers with special health care needs (SHCN). This growth has also brought about a change in the relationship between pediatricians and EI service coordinators, creating an…

  11. Coordinated planning for science in communist europe.

    Science.gov (United States)

    Jordan, L F

    1967-02-17

    The Council is not engaged in the supranational formulation of policy and planning on scientific research and technology, but has made considerable progress in coordinating research policies and plans on a limited number of scientific and technical problems of priority interest and of common concern to all members. The establishment of national science-planning institutions in CEMA countries and the adoption of a uniform approach to the formulation of national science policies and plans must be considered basic procedures for achieving international coordination of their efforts. The creation of organizational units within CEMA to deal specifically with the coordination of science policies and plans represents a strengthening of the institutional framework that is necessary for coordination of an internationally cooperative effort in research and technology. Moreover, CEMA's 1-year plan for science and technology has probably been of considerable value as a pilot project for the formulation of the research plan for 1966-70. The delineation of a limited number of important scientific and technical problems of common interest to the members, and the allocation of research projects to a country having the highest capability to conduct them, hold considerable promise for financial savings and for improved utilization of the limited scientific manpower and research facilities of the CEMA countries. While all these measures are significant in CEMA's attempt to improve coordination of science policy and planning, only time will enable true assessment of their effectiveness. The Council's scheme for the specialization of labor in research and technology has met and will undoubtedly continue to meet, considerable opposition by various segments of the scientific communities because of deep-rooted and long-standing national prejudices, and reluctance of vested interests to give up research activities in which they are interested and to which their professional futures are

  12. March 2008 - ITER Organization Director-General K.Ikeda and Deputy Director-General N. Holtkamp, visiting the ATLAS cavern with Spokesperson P. Jenni, Accelerators Technology Department Head P. Lebrun and LHC Mangnets Group Leader L. Rossi.

    CERN Multimedia

    Claudia Marcelloni

    2008-01-01

    March 2008 - ITER Organization Director-General K.Ikeda and Deputy Director-General N. Holtkamp, visiting the ATLAS cavern with Spokesperson P. Jenni, Accelerators Technology Department Head P. Lebrun and LHC Mangnets Group Leader L. Rossi.

  13. 20 January 2014 - Members of the Regional Assemblies and Parliaments United Kingdom of Great Britain and Northern Ireland visiting the LHC tunnel at Point 8 with Technology Department, Vacuum, Surfaces and Coatings Group P. Cruikshank.

    CERN Multimedia

    Pantelia, Anna

    2014-01-01

    20 January 2014 - Members of the Regional Assemblies and Parliaments United Kingdom of Great Britain and Northern Ireland visiting the LHC tunnel at Point 8 with Technology Department, Vacuum, Surfaces and Coatings Group P. Cruikshank.

  14. 9 July 2012 - Academy of Sciences Malaysia (ASM), Chairman, Mathematical and Physical Sciences Discipline Group M. Yahaya FASc and his delegation visiting the LHC superconducting magnet test hall with Technology Department G. De Rijk.

    CERN Document Server

    Maximilien Brice

    2012-01-01

    9 July 2012 - Academy of Sciences Malaysia (ASM), Chairman, Mathematical and Physical Sciences Discipline Group M. Yahaya FASc and his delegation visiting the LHC superconducting magnet test hall with Technology Department G. De Rijk.

  15. Global Coordinate System

    Science.gov (United States)

    1985-02-01

    Time in hours at Oh UT is GAST (hours) = GMST + E (41) GAST in radians is GASTo (radians) = GAST (hours) L (42) The angle e required for transforming...inertial coordinates to ECEF is- 6(radians) GASTo + 6.3003880.99 (ti - th) (43) o ~ooUT Mod ( E 27) where St.i - tohLjT = (JD -2.4 106). (JDOE -2.4 x

  16. International Monetary Policy Coordination

    OpenAIRE

    Carlberg, Michael

    2005-01-01

    This paper studies the international coordination of monetary policies in the world economy. It carefully discusses the process of policy competition and the structure of policy cooperation. As to policy competition, the focus is on monetary competition between Europe and America. Similarly, as to policy cooperation, the focus is on monetary cooperation between Europe and America. The spillover effects of monetary policy are negative. The policy targets are price stability and full employment.

  17. Global coordination: weighted voting

    Directory of Open Access Journals (Sweden)

    Jan-Erik Lane

    2014-03-01

    Full Text Available In order to halt the depletion of global ecological capital, a number of different kinds of meetings between Governments of countries in the world has been scheduled. The need for global coordination of environmental policies has become ever more obvious, supported by more and more evidence of the running down of ecological capital. But there are no formal or binding arrangements in sight, as global environmental coordination suffers from high transaction costs (qualitative voting. The CO2 equivalent emissions, resulting in global warming, are driven by the unstoppable economic expansion in the global market economy, employing mainly fossil fuel generated energy, although at the same time lifting sharply the GDP per capita of several emerging countries. Only global environmental coordination on the successful model of the World Band and the IMF (quantitative voting can stem the rising emissions numbers and stop further environmental degradation. However, the system of weighted voting in the WB and the IMF must be reformed by reducing the excessive voting power disparities, for instance by reducing all member country votes by the cube root expression.

  18. Universal mechatronics coordinator

    Science.gov (United States)

    Muir, Patrick F.

    1999-11-01

    Mechatronic systems incorporate multiple actuators and sensor which must be properly coordinated to achieve the desired system functionality. Many mechatronic systems are designed as one-of-a-kind custom projects without consideration for facilitating future system or alterations and extensions to the current syste. Thus, subsequent changes to the system are slow, different, and costly. It has become apparent that manufacturing processes, and thus the mechatronics which embody them, need to be agile in order to more quickly and easily respond to changing customer demands or market pressures. To achieve agility, both the hardware and software of the system need to be designed such that the creation of new system and the alteration and extension of current system is fast and easy. This paper describes the design of a Universal Mechatronics Coordinator (UMC) which facilitates agile setup and changeover of coordination software for mechatronic systems. The UMC is capable of sequencing continuous and discrete actions that are programmed as stimulus-response pairs, as state machines, or a combination of the two. It facilitates the modular, reusable programing of continuous actions such as servo control algorithms, data collection code, and safety checking routines; and discrete actions such as reporting achieved states, and turning on/off binary devices. The UMC has been applied to the control of a z- theta assembly robot for the Minifactory project and is applicable to a spectrum of widely differing mechatronic systems.

  19. Improving Project Manufacturing Coordination

    Directory of Open Access Journals (Sweden)

    Korpivaara Ville

    2014-09-01

    Full Text Available The objective of this research is to develop firms’ project manufacturing coordination. The development will be made by centralizing the manufacturing information flows in one system. To be able to centralize information, a deep user need assessment is required. After user needs have been identified, the existing system will be developed to match these needs. The theoretical background is achieved through exploring the literature of project manufacturing, development project success factors and different frameworks and tools for development project execution. The focus of this research is rather in customer need assessment than in system’s technical expertise. To ensure the deep understanding of customer needs this study is executed by action research method. As a result of this research the information system for project manufacturing coordination was developed to respond revealed needs of the stakeholders. The new system improves the quality of the manufacturing information, eliminates waste in manufacturing coordination processes and offers a better visibility to the project manufacturing. Hence it provides a solid base for the further development of project manufacturing.

  20. Coordination under the Shadow of Career Concerns

    DEFF Research Database (Denmark)

    Koch, Alexander; Morgenstern, Albrecht

    concerns arise that can both be ‘good’ (enhancing incentives for effort in developing ideas) and ‘bad’ (preventing voluntary coordination). Depending on the strength of career concerns, either group-based incentives or team production are optimal. This finding provides a possible link between the increased...... use of teams and changes in labor market returns to skills....

  1. Novel Intramolecular Coordination Chemistry of Some New Metallocene Complexes

    Institute of Scientific and Technical Information of China (English)

    钱延龙; 黄吉玲

    2001-01-01

    This article summarizes the recent results of systematic study on the novel intramolecular cordination chemistry of some new substituted metallocene complexes made by our research group.It deals with the syntheses,reactions,structures of 65 new substituted metallocene complexes and some application of such coordination in homogeneous ctalysis,especially the structural chemistry of such novel intramolecular coordination complexes,and the mechanism of elimination and cyclization of such coordination compounds,as well as their control action in catalytic reactions.

  2. Health Informatics 3.0 and other increasingly dispersed technologies require even greater trust: promoting safe evidence-based health informatics. Contribution of the IMIA Working Group on Technology Assessment & Quality Development in Health Informatics.

    Science.gov (United States)

    Rigby, M; Ammenwerth, E; Talmon, J; Nykänen, P; Brender, J; de Keizer, N

    2011-01-01

    Health informatics is generally less committed to a scientific evidence-based approach than any other area of health science, which is an unsound position. Introducing the new Web 3.0 paradigms into health IT applications can unleash a further great potential, able to integrate and distribute data from multiple sources. The counter side is that it makes the user and the patient evermore dependent on the 'black box' of the system, and the re-use of the data remote from the author and initial context. Thus anticipatory consideration of uses, and proactive analysis of evidence of effects, are imperative, as only when a clinical technology can be proven to be trustworthy and safe should it be implemented widely - as is the case with other health technologies. To argue for promoting evidence-based health informatics as systems become more powerful and pro-active yet more dispersed and remote; and evaluation as the means of generating the necessary scientific evidence base. To present ongoing IMIA and EFMI initiatives in this field. Critical overview of recent developments in health informatics evaluation, alongside the precedents of other health technologies, summarising current initiatives and the new challenges presented by Health Informatics 3.0. Web 3.0 should be taken as an opportunity to move health informatics from being largely unaccountable to one of being an ethical and responsible science-based domain. Recent and planned activities of the EFMI and IMIA working groups have significantly progressed key initiatives. Concurrent with the emergence of Web 3.0 as a means of new-generation diffuse health information systems comes an increasing need for an evidence-based culture in health informatics.

  3. The Integration of Group Technology and Simulation Optimization to Solve the Flow Shop with Highly Variable Cycle Time Process: A Surgery Scheduling Case Study

    Directory of Open Access Journals (Sweden)

    T. K. Wang

    2014-01-01

    Full Text Available Surgery scheduling must balance capacity utilization and demand so that the arrival rate does not exceed the effective production rate. However, authorized overtime increases because of random patient arrivals and cycle times. This paper proposes an algorithm that allows the estimation of the mean effective process time and the coefficient of variation. The algorithm quantifies patient flow variability. When the parameters are identified, takt time approach gives a solution that minimizes the variability in production rates and workload, as mentioned in the literature. However, this approach has limitations for the problem of a flow shop with an unbalanced, highly variable cycle time process. The main contribution of the paper is to develop a method called takt time, which is based on group technology. A simulation model is combined with the case study, and the capacity buffers are optimized against the remaining variability for each group. The proposed methodology results in a decrease in the waiting time for each operating room from 46 minutes to 5 minutes and a decrease in overtime from 139 minutes to 75 minutes, which represents an improvement of 89% and 46%, respectively.

  4. Symmetric two-coordinate photodiode

    Directory of Open Access Journals (Sweden)

    Dobrovolskiy Yu. G.

    2008-12-01

    Full Text Available The two-coordinate photodiode is developed and explored on the longitudinal photoeffect, which allows to get the coordinate descriptions symmetric on the steepness and longitudinal resistance great exactness. It was shown, that the best type of the coordinate description is observed in the case of scanning by the optical probe on the central part of the photosensitive element. The ways of improvement of steepness and linear of its coordinate description were analyzed.

  5. Invariant Manifolds and Collective Coordinates

    CERN Document Server

    Papenbrock, T

    2001-01-01

    We introduce suitable coordinate systems for interacting many-body systems with invariant manifolds. These are Cartesian in coordinate and momentum space and chosen such that several components are identically zero for motion on the invariant manifold. In this sense these coordinates are collective. We make a connection to Zickendraht's collective coordinates and present certain configurations of few-body systems where rotations and vibrations decouple from single-particle motion. These configurations do not depend on details of the interaction.

  6. Coordination under the Shadow of Career Concerns

    DEFF Research Database (Denmark)

    Koch, Alexander; Morgenstern, Albrecht

    To innovate, firms require their employees to develop novel ideas and to coordinate with each other to turn these ideas into products, services or business strategies. Because the quality of implemented designs that employees are associated with affects their labor market opportunities, career...... concerns arise that can both be ‘good’ (enhancing incentives for effort in developing ideas) and ‘bad’ (preventing voluntary coordination). Depending on the strength of career concerns, either group-based incentives or team production are optimal. This finding provides a possible link between the increased...

  7. Leveraging Text Messaging and Mobile Technology to Support Pediatric Obesity-Related Behavior Change: A Qualitative Study Using Parent Focus Groups and Interviews

    Science.gov (United States)

    Dryden, Eileen M; Horan, Christine M; Price, Sarah; Marshall, Richard; Hacker, Karen; Finkelstein, Jonathan A; Taveras, Elsie M

    2013-01-01

    Background Text messaging (short message service, SMS) is a widely accessible and potentially cost-effective medium for encouraging behavior change. Few studies have examined text messaging interventions to influence child health behaviors or explored parental perceptions of mobile technologies to support behavior change among children. Objective Our aim was to examine parental acceptability and preferences for text messaging to support pediatric obesity-related behavior change. Methods We conducted focus groups and follow-up interviews with parents of overweight and obese children, aged 6-12 years, seen for “well-child” care in eastern Massachusetts. A professional moderator used a semistructured discussion guide and sample text messages to catalyze group discussions. Seven participants then received 3 weeks of text messages before a follow-up one-on-one telephone interview. All focus groups and interviews were recorded and transcribed verbatim. Using a framework analysis approach, we systematically coded and analyzed group and interview data to identify salient and convergent themes. Results We reached thematic saturation after five focus groups and seven follow-up interviews with a total of 31 parents of diverse race/ethnicity and education levels. Parents were generally enthusiastic about receiving text messages to support healthy behaviors for their children and preferred them to paper or email communication because they are brief and difficult to ignore. Participants anticipated high responsiveness to messaging endorsed by their child’s doctor and indicated they would appreciate messages 2-3 times/week or more as long as content remains relevant. Suggestions for maintaining message relevance included providing specific strategies for implementation and personalizing information. Most felt the negative features of text messaging (eg, limited message size) could be overcome by providing links within messages to other media including email or websites

  8. Coordination Processes in International Organisations

    DEFF Research Database (Denmark)

    Nedergaard, Peter

    2008-01-01

    to coordinate relatively elaborate agreements due to the strength of its coordination as far as professional or technical and political activities (excepting the ILO budget) are concerned. In other more clear-cut or 'simple' policy areas such as the ILO budget, the EU coordination is weak: this contrast...

  9. Hydrothermal Synthesis and Structure of a Mixed-valence Polyoxotungstate Decorated by Copper(I) Coordination Group, [Cu(en)2H2O]2[{Cu(en)2}HPW12O40]·2H2O

    Institute of Scientific and Technical Information of China (English)

    LI Zhen; LIN Bi-Zhou; HAN Guo-Hua; GENG Feng; LIU Pei-De

    2005-01-01

    A complex [Cu(en)2H2O]2[{Cu(en)2}HPW12O40]·2H2O (C12H57Cu3N12O44PW12, Mr = 3501.49) has been synthesized under hydrothermal conditions and its crystal structure was determined by X-ray diffraction.It crystallizes in the orthorhombic system, space group Pbca with a = 21.680(4), b = 20.680(4), c = 26.120(5) (A), V = 11711(4) (A)3, Dc = 3.972 g/cm3, Z = 8, μ(MoKa) = 24.661 mm-1, F(000) = 12440, the final R = 0.0527 and wR = 0.1416 for 11527 observed reflec- tions with I > 2σ(I).The crystal structure is composed of [{Cu(en)2}HPW12O40]2- anions, discrete [Cu(en)2H2O]+ complex cations and crystal water molecules, which are held together into a three- dimensional network through hydrogen-bonding interactions.The anionic [{Cu(en)2}HPW12O40]2- is formed by the mixed valance {HPWVI11WVO40}3- Keggin unit covalently linked by a {Cu(en)2}+ group.

  10. An automated system for quantitative analysis of newborns' oral-motor behavior and coordination during bottle feeding.

    Science.gov (United States)

    Tamilia, Eleonora; Formica, Domenico; Visco, Anna Maria; Scaini, Alberto; Taffoni, Fabrizio

    2015-01-01

    In this work a novel unobtrusive technology-aided system is presented and tested for the assessment of newborns' oral-motor behavior and coordination during bottle feeding. A low-cost monitoring device was designed and developed in order to record Suction (S) and Expression (E) pressures from a typical feeding bottle. A software system was developed to automatically treat the data and analyze them. A set of measures of motor control and coordination has been implemented for the specific application to the analysis of sucking behavior. Experimental data were collected with the developed system on two groups of newborns (Healthy vs. Low Birth Weight) in a clinical setting. We identified the most sensitive S features to group differences, and analyzed their correlation with S/E coordination measures. Then, Principal Component Analysis (PCA) was used to explore the system suitability to automatically identify peculiar oral behaviors. Results suggest the suitability of the proposed system to perform an objective technology-aided assessment of the newborn's oral-motor behavior and coordination during the first days of life.

  11. Advice for Coordination

    DEFF Research Database (Denmark)

    Hankin, Chris; Nielson, Flemming; Nielson, Hanne Riis

    2008-01-01

    demanding than the closed joinpoints in more traditional aspect oriented languages like AspectJ. The usefulness of our approach is demonstrated by mechanisms for discretionary and mandatory access control policies, as usually expressed by reference monitors, as well as mechanisms for logging actions.......We show how to extend a coordination language with support for aspect oriented programming. The main challenge is how to properly deal with the trapping of actions before the actual data have been bound to the formal parameters. This necessitates dealing with open joinpoints – which is more...

  12. Markov stochasticity coordinates

    Science.gov (United States)

    Eliazar, Iddo

    2017-01-01

    Markov dynamics constitute one of the most fundamental models of random motion between the states of a system of interest. Markov dynamics have diverse applications in many fields of science and engineering, and are particularly applicable in the context of random motion in networks. In this paper we present a two-dimensional gauging method of the randomness of Markov dynamics. The method-termed Markov Stochasticity Coordinates-is established, discussed, and exemplified. Also, the method is tweaked to quantify the stochasticity of the first-passage-times of Markov dynamics, and the socioeconomic equality and mobility in human societies.

  13. Impaired Visual Motor Coordination in Obese Adults.

    LENUS (Irish Health Repository)

    Gaul, David

    2016-09-01

    Objective. To investigate whether obesity alters the sensory motor integration process and movement outcome during a visual rhythmic coordination task. Methods. 88 participants (44 obese and 44 matched control) sat on a chair equipped with a wrist pendulum oscillating in the sagittal plane. The task was to swing the pendulum in synchrony with a moving visual stimulus displayed on a screen. Results. Obese participants demonstrated significantly (p < 0.01) higher values for continuous relative phase (CRP) indicating poorer level of coordination, increased movement variability (p < 0.05), and a larger amplitude (p < 0.05) than their healthy weight counterparts. Conclusion. These results highlight the existence of visual sensory integration deficiencies for obese participants. The obese group have greater difficulty in synchronizing their movement with a visual stimulus. Considering that visual motor coordination is an essential component of many activities of daily living, any impairment could significantly affect quality of life.

  14. Do Environmental Education School Coordinators Have a Mission?

    Science.gov (United States)

    Šimonová, Petra; Cincera, Jan

    2016-01-01

    Teachers who are specialized in environmental education (environmental education school coordinators) can play an important role in empowering students to shape a sustainable future. In this study, the authors examined a group of Czech environmental education school coordinators. The authors aimed to clarify how they interpret their role at their…

  15. Pulmonary Function in Children with Development Coordination Disorder

    Science.gov (United States)

    Wu, Sheng K.; Cairney, John; Lin, Hsiao-Hui; Li, Yao-Chuen; Song, Tai-Fen

    2011-01-01

    The purpose of this study was to compare pulmonary function in children with developmental coordination disorder (DCD) with children who are typically developing (TD), and also analyze possible gender differences in pulmonary function between these groups. The Movement ABC test was used to identify the movement coordination ability of children.…

  16. Do Environmental Education School Coordinators Have a Mission?

    Science.gov (United States)

    Šimonová, Petra; Cincera, Jan

    2016-01-01

    Teachers who are specialized in environmental education (environmental education school coordinators) can play an important role in empowering students to shape a sustainable future. In this study, the authors examined a group of Czech environmental education school coordinators. The authors aimed to clarify how they interpret their role at their…

  17. Coordinating control of multiple rigid bodies based on motion primitives

    Institute of Scientific and Technical Information of China (English)

    Fan Wu; Zhi-Yong Geng

    2012-01-01

    This paper studies the problem of coordinated motion generation for a group of rigid bodies.Two classes of coordinated motion primitives,relative equilibria and maneuvers,are given as building blocks for generating coordinated motions.In a motion-primitive based planning framework,a control method is proposed for the robust execution of a coordinated motion plan in the presence of perturbations,The control method combines the relative equilibria stabilization with maneuver design,and results in a closeloop motion planning framework.The performance of the control method has been illustrated through a numerical simulation.

  18. The Impact of Electronic Commerce on Interorganizational Coordination : A Framework from theory Applied to the Container-Transport Industry

    NARCIS (Netherlands)

    den Hengst, Mariëlle; Sol, H; Zwass, V.

    2002-01-01

    Information and communication technology (ICT) enables organizations to decrease costs and increase capabilities, and thus to change their interorganizational coordination structures. While ICT is the driving force, other factors can also influence interorganizational coordination structures. These

  19. Differential changes in the development of motor coordination and executive functions in children with motor coordination impairments.

    Science.gov (United States)

    Michel, Eva; Molitor, Sabine; Schneider, Wolfgang

    2016-09-13

    Cognitive and motor coordination skills of children with and without motor coordination impairments were examined with a one-year follow-up investigation. Initially, children were between 4 and 6 years old. Age-appropriate tests of executive functions (updating, switching, inhibition, interference control), motor coordination (the Movement Assessment Battery for Children-2) and fitness (the Körperkoordinations-Test für Kinder) were administered in two consecutive years. Several background variables (age, socioeconomic status, medical support, clinical interventions, leisure activities) and potential moderators (nonverbal intelligence, reaction time, visual perception) were controlled. The matched sample consisted of 48 control children and 48 children with motor coordination impairments. The children's executive functions dramatically improved during the one-year period. With regard to motor coordination performance, half of the impaired children caught up to the control children's level ("remission group"), while the remaining half showed no improvement ("persisting group"). Compared to the persisting group, the children in the remission group showed markedly better interference control at both measurement points. The correlation between executive functions and motor coordination is significant in the persisting group, but not in the remission group. The results of the study are discussed in the light of the role of executive functions, especially inhibition processes, for the automatization of motor coordination tasks.

  20. Application of Pool group technology in EPC core network%池组(Pool)化技术在EPC核心网中的应用探讨

    Institute of Scientific and Technical Information of China (English)

    李军

    2013-01-01

    MME Pool technology as an important means of EPC core network security, can effectively help mobile operators to solve the network load balancing and disaster recovery in the LTE core network, to maximize network resource value, to provide customers with better service quality. The EPC core network architecture and the Pool group in EPC core network applications are introduced in this paper. The MME Pool network planning principles are summed up based on the application analysis of MME Pool load balancing and disaster recovery. A reference is provided for the MME Pool deployment and application in this article.%MME Pool技术作为EPC核心网络安全保障的一个重要手段,能够有效的帮助移动运营商解决LTE核心网络中存在的负载均衡和容灾备份问题,最大化网络资源价值,为客户提供更好的服务质量。文章首先对池组化在EPC核心网的应用进行了介绍,通过对MME Pool技术的负载均衡和容灾备份应用分析,总结出MME Pool的组网规划原则,为MME Pool的部署和应用提供了参考。

  1. The Factors Influencing the Development of Radio Frequency Identification Technology in E-Supply Chain Management (Case study: Iran Khodro Industrial Group (IKCO

    Directory of Open Access Journals (Sweden)

    Ali Sanayei

    2011-07-01

    The application of Radio Frequency Identification (RFID for the purpose of tracking each single part in the automotive supply chain management has become very crucial in recent years. In this study, the factors influencing the development of RFID in Iran Khodro Industrial Group as well as their weight and ranking are evaluated. It is notewothy that the Lin framework factors have been used as the basis of this research. The Fuzzy Delphi, Delphi, and Fuzzy Analytic Hierarchy Process (FAHP methods were applied for the research three stages. In the first stage, three of the Lin framework factors were rejected and replaced with seven more new factors. In the second stage, after three times performance of Delphi method, the dimension of each of the new seven factors was recognized, and finally in the third stage, the weight and ranking of factors and dimensions which influence the RFID development in supply chain management in our case study, Iran Khodro Company, was calculated. The results of the research have shown that the International Standard and Specification dimension has the highest weight among other influential dimensions. Also, the dimensions of Security, Cost, Infrastructure, Technology, and other factors have respectively the next highest weight after the International Standard and Specification dimension

  2. The plan to coordinate NEHRP post-earthquake investigations

    Science.gov (United States)

    Holzer, Thomas L.; Borcherdt, Roger D.; Comartin, Craig D.; Hanson, Robert D.; Scawthorn, Charles R.; Tierney, Kathleen; Youd, T. Leslie

    2003-01-01

    This is the plan to coordinate domestic and foreign post-earthquake investigations supported by the National Earthquake Hazards Reduction Program (NEHRP). The plan addresses coordination of both the NEHRP agencies—Federal Emergency Management Agency (FEMA), National Institute of Standards and Technology (NIST), National Science Foundation (NSF), and U. S. Geological Survey (USGS)—and their partners. The plan is a framework for both coordinating what is going to be done and identifying responsibilities for post-earthquake investigations. It does not specify what will be done. Coordination is addressed in various time frames ranging from hours to years after an earthquake. The plan includes measures for (1) gaining rapid and general agreement on high-priority research opportunities, and (2) conducting the data gathering and fi eld studies in a coordinated manner. It deals with identifi cation, collection, processing, documentation, archiving, and dissemination of the results of post-earthquake work in a timely manner and easily accessible format.

  3. 基于网络协议对等元素编码的隐通道技术研究%Research on Covert Channel Technology Based on Coordinate Element Encoding of TCP/IP Protocols

    Institute of Scientific and Technical Information of China (English)

    张凡; 廖文军; 杨驰颖

    2015-01-01

    隐通道的构建和检测方法一直以来都是信息安全领域内研究和探索较多的话题,而利用网络协议进行隐通道构建是一种重要的隐通道构建方法. 文中对利用网络协议进行隐通道构建的方法进行了总结和归纳,提出了网络协议对等元素和类对等元素的概念,并分别对常见网络协议中对等元素、类对等元素的存在以及利用其进行隐通道的构建方法进行了阐述,并给出了实验仿真结果. 最后针对单协议隐通道的弊端,阐述了多层协议协同式增强构建隐通道的方法. 实验结果表明,基于网络协议中对等元素编码的隐通道具有较高的信道容量,且具有应用范围广、难以被检测的优点.%Covert channel construction and detection method has been a hotly-discussed topic in the information security field. Using the network protocols to construct covert channel is an important method. The methods of using the Internet protocols to construct covert channel are summarized and concluded,and give the concept of the coordinate element and analogous coordinate element,and introduces the method of constructing the covert channel with coordinate element and analogous coordinate element encoding,and then show the simulation results. Finally,it also explores how to improve the construction of covert channel with the multi-protocol method. Experimen-tal results show that this method has a higher channel capacity,a wide range of applications,and is difficult to be detected.

  4. HANFORD SCIENCE & TECHNOLOGY NEEDS STATEMENTS 2002

    Energy Technology Data Exchange (ETDEWEB)

    WIBLE, R.A.

    2002-04-01

    This document: (a) provides a comprehensive listing of the Hanford sites science and technology needs for fiscal year (FY) 2002; and (b) identifies partnering and commercialization opportunities within industry, other federal and state agencies, and the academic community. These needs were prepared by the Hanford projects (within the Project Hanford Management Contract, the Environmental Restoration Contract and the River Protection Project) and subsequently reviewed and endorsed by the Hanford Site Technology Coordination Group (STCG). The STCG reviews included participation of DOE-RL and DOE-ORP Management, site stakeholders, state and federal regulators, and Tribal Nations. These needs are reviewed and updated on an annual basis and given a broad distribution.

  5. Influence of aging on bimanual coordination control.

    Science.gov (United States)

    Lin, Chueh-Ho; Chou, Li-Wei; Wei, Shun-Hwa; Lieu, Fu-Kong; Chiang, Shang-Lin; Sung, Wen-Hsu

    2014-05-01

    Degeneration in the neuromuscular system due to aging can affect daily activities that need to be controlled by bimanual coordination with both hands. However, little is known about the influence of aging on grip strength and bimanual coordination control between hands. The purpose of this study was to investigate the influence of aging on the maximum grip force output and capacity of coordination control of two hands. Ten healthy elderly and 21 young adults were recruited and asked to execute maximum grip force tests and bimanual coordination control tasks with reciprocal grasping, holding, and releasing of a dynamometer with both hands at three target force levels (10, 20 and 40% maximal voluntary contraction, MVC). Compared with the young group, the maximum grip force of the hands of the elderly group was significantly lower by 77.5% (pelderly adults also displayed a significantly longer alternating time control in the dominant to non-dominant and non-dominant to dominant hands at the 20% MVC target force level (pcoordination control of two hands, which may lead to difficulty with the execution of daily activities requiring both hands.

  6. Coordination using Implicit Communication

    CERN Document Server

    Cuff, Paul

    2011-01-01

    We explore a basic noise-free signaling scenario where coordination and communication are naturally merged. A random signal X_1,...,X_n is processed to produce a control signal or action sequence A_1,...,A_n, which is observed and further processed (without access to X_1,...,X_n) to produce a third sequence B_1,...,B_n. The object of interest is the set of empirical joint distributions p(x,a,b) that can be achieved in this setting. We show that H(A) >= I(X;A,B) is the necessary and sufficient condition for achieving p(x,a,b) when no causality constraints are enforced on the encoders. We also give results for various causality constraints. This setting sheds light on the embedding of digital information in analog signals, a concept that is exploited in digital watermarking, steganography, cooperative communication, and strategic play in team games such as bridge.

  7. Appropriate Technology as Indian Technology.

    Science.gov (United States)

    Barry, Tom

    1979-01-01

    Describes the mounting enthusiasm of Indian communities for appropriate technology as an inexpensive means of providing much needed energy and job opportunities. Describes the development of several appropriate technology projects, and the goals and activities of groups involved in utilizing low scale solar technology for economic development on…

  8. 78 FR 76627 - Health Information Technology Standards Committee Advisory Meeting: Notice of Meeting

    Science.gov (United States)

    2013-12-18

    ... HUMAN SERVICES Health Information Technology Standards Committee Advisory Meeting: Notice of Meeting AGENCY: Office of the National Coordinator for Health Information Technology, HHS. ACTION: Notice of... National Coordinator for Health Information Technology (ONC). These meeting will be open to the...

  9. The new Education and Communication group

    CERN Multimedia

    Patrice Loïez

    2003-01-01

    Since the start of the year, CERN's communication teams have been brought together under one umbrella for the sake of greater coherence and better coordination. The new Education and Communication group in Education and Technology Transfer division is led by James Gillies, former Editor of the CERN Courier. EC group comprises four sections: Events and Sponsoring, External Communication, Publications, and Visits and Educational Programmes. Its goal is to inform not only the general public but also the community of CERN staff, physicists and teachers about the research, events, innovations and major decisions of the Organization. Photo 01: The new Education and Communication group with ETT division leader Juan-Antonio Rubio (back row, centre).

  10. The coordination of care across borders

    DEFF Research Database (Denmark)

    Kierkegaard, Patrick

    -savings, improved quality of care, avoidance of unnecessary tests, improved work efficiency, reduced waiting times and improvement in the overall efficiency of the healthcare system. Although benefits exists, healthcare organizations have experienced difficulties attaining them and overall adoption of e...... with implementing a new system, and uncertainty that the technology may actually reduce overall costs. The coordination of care across boundaries presents a plethora of issues that need to be tackled from a policy, legal, practical research perspective. This thesis attempts to address pressing issues...... with a particular focus on the implications health information exchange for the purposes of coordinating care will have on both the patient and healthcare professionals on three levels: international, national and institutional level. The findings of this thesis imply that in order for cross-border health...

  11. 14 November 2013 - Director of Indian Institute of Technology Indore P. Mathur with members of the Indian community working at CERN; visiting the LHC tunnel at Point 2, the ALICE experimental area and SM18 with ALICE Collaboration Spokesperson, Istituto Nazionale Fisica Nucleare P. Giubellino and Technology Department, Accelerator Beam Transfer Group Leader V. Mertens

    CERN Multimedia

    Jean-Claude Gadmer

    2013-01-01

    14 November 2013 - Director of Indian Institute of Technology Indore P. Mathur with members of the Indian community working at CERN; visiting the LHC tunnel at Point 2, the ALICE experimental area and SM18 with ALICE Collaboration Spokesperson, Istituto Nazionale Fisica Nucleare P. Giubellino and Technology Department, Accelerator Beam Transfer Group Leader V. Mertens

  12. Distributed sensor coordination for advanced energy systems

    Energy Technology Data Exchange (ETDEWEB)

    Tumer, Kagan [Oregon State Univ., Corvallis, OR (United States). School of Mechanical, Industrial and Manufacturing Engineering

    2015-03-12

    Motivation: The ability to collect key system level information is critical to the safe, efficient and reliable operation of advanced power systems. Recent advances in sensor technology have enabled some level of decision making directly at the sensor level. However, coordinating large numbers of sensors, particularly heterogeneous sensors, to achieve system level objectives such as predicting plant efficiency, reducing downtime or predicting outages requires sophisticated coordination algorithms. Indeed, a critical issue in such systems is how to ensure the interaction of a large number of heterogenous system components do not interfere with one another and lead to undesirable behavior. Objectives and Contributions: The long-term objective of this work is to provide sensor deployment, coordination and networking algorithms for large numbers of sensors to ensure the safe, reliable, and robust operation of advanced energy systems. Our two specific objectives are to: 1. Derive sensor performance metrics for heterogeneous sensor networks. 2. Demonstrate effectiveness, scalability and reconfigurability of heterogeneous sensor network in advanced power systems. The key technical contribution of this work is to push the coordination step to the design of the objective functions of the sensors, allowing networks of heterogeneous sensors to be controlled. By ensuring that the control and coordination is not specific to particular sensor hardware, this approach enables the design and operation of large heterogeneous sensor networks. In addition to the coordination coordination mechanism, this approach allows the system to be reconfigured in response to changing needs (e.g., sudden external events requiring new responses) or changing sensor network characteristics (e.g., sudden changes to plant condition). Impact: The impact of this work extends to a large class of problems relevant to the National Energy Technology Laboratory including sensor placement, heterogeneous sensor

  13. New polypyridine anchoring ligands for coordination complexes and surface functionalization

    OpenAIRE

    Müller, Steffen

    2015-01-01

    This PhD thesis focuses on the synthesis of new polypyridine anchoring ligands and several dfferent applications. The ligands consist of a coordinating part, a flexible linker and an anchoring group. Due to the fact that different anchoring groups were used, the ligands can be applied for several types of surface-materials. Using these anchoring ligands, several coordination complexes were synthesized. Ruthenium-based complexes, bearing an ion-sensitive ligand, were tested towards...

  14. Vedolizumab for the Treatment of Adults with Moderate-to-Severe Active Ulcerative Colitis: An Evidence Review Group Perspective of a NICE Single Technology Appraisal.

    Science.gov (United States)

    Essat, Munira; Tappenden, Paul; Ren, Shijie; Bessey, Alice; Archer, Rachel; Wong, Ruth; Lobo, Alan; Hoque, Sami

    2016-03-01

    As part of its single technology appraisal (STA) process, the National Institute for Health and Care Excellence (NICE) invited the manufacturer of vedolizumab (Takeda UK) to submit evidence of the clinical effectiveness and cost effectiveness of vedolizumab for the treatment of patients with moderate-to-severe active ulcerative colitis (UC). The Evidence Review Group (ERG) produced a critical review of the evidence for the clinical effectiveness and cost effectiveness of the technology, based upon the company's submission to NICE. The evidence was derived mainly from GEMINI 1, a Phase 3, multicentre, randomised, double-blinded, placebo-controlled study of the induction and maintenance of clinical response and remission by vedolizumab (MLN0002) in patients with moderate-to-severe active UC with an inadequate response to, loss of response to or intolerance of conventional therapy or anti-tumour necrosis factor (TNF)-α. The clinical evidence showed that vedolizumab performed significantly better than placebo in both the induction and maintenance phases. In the post hoc subgroup analyses in patients with or without prior anti-TNF-α therapy, vedolizumab performed better then placebo (p value not reported). In addition, a greater improvement in health-related quality of life was observed in patients treated with vedolizumab, and the frequency and types of adverse events were similar in the vedolizumab and placebo groups, but the evidence was limited to short-term follow-up. There were a number of limitations and uncertainties in the clinical evidence base, which warrants caution in its interpretation--in particular, the post hoc subgroup analyses and high dropout rates in the maintenance phase of GEMINI 1. The company also presented a network meta-analysis of vedolizumab versus other biologic therapies indicated for moderate-to-severe UC. However, the ERG considered that the results presented may have underestimated the uncertainty in treatment effects, since fixed

  15. Invariant manifolds and collective coordinates

    Energy Technology Data Exchange (ETDEWEB)

    Papenbrock, T. [Centro Internacional de Ciencias, Cuernavaca, Morelos (Mexico); Institute for Nuclear Theory, University of Washington, Seattle, WA (United States); Seligman, T.H. [Centro Internacional de Ciencias, Cuernavaca, Morelos (Mexico); Centro de Ciencias Fisicas, University of Mexico (UNAM), Cuernavaca (Mexico)

    2001-09-14

    We introduce suitable coordinate systems for interacting many-body systems with invariant manifolds. These are Cartesian in coordinate and momentum space and chosen such that several components are identically zero for motion on the invariant manifold. In this sense these coordinates are collective. We make a connection to Zickendraht's collective coordinates and present certain configurations of few-body systems where rotations and vibrations decouple from single-particle motion. These configurations do not depend on details of the interaction. (author)

  16. Video conferencing technology in research on schizophrenia: a qualitative study of site research staff.

    Science.gov (United States)

    Rowe, Michael; Rosenheck, Robert; Stern, Erica; Bellamy, Chyrell

    2014-01-01

    The objective of this study was to advance knowledge of the experience of multisite research staff with video conferencing mental health data collection among study participants with schizophrenia. An end-of-study focus group was conducted with all (N = 19) study coordinators of a multisite randomized trial of pharmacotherapy for schizophrenia to characterize the experiences of coordinators overseeing semistructured assessments via video conferencing technology (VCT). Researchers conducted an audiotaped voluntary focus group. Investigators independently coded a transcript of the focus group, followed by discussions to reach consensus on key themes. Three key themes emerged, involving issues associated with (a) the technology itself, (b) the technology in the context of clinical care and research, and (c) the feasibility of using VCT for study assessments, including coordinators' perceptions of participants' experience of VCT. Additional themes were that (a) interviewer skills appeared to moderate the impact of VCT, (b) research participants with serious psychiatric disorders who participated in VCT assessments appeared, overall, to be more amenable to the technology than research coordinators anticipated, and (c) because VCT will be adapted in a wide range of settings, staffing and resource needs should be considered in planning for and adopting VCT for psychiatric research or clinical assessment. This study adds contextual detail and emphasis to the existing literature on the use of VCT in research and factors regarding the effective deployment of the technology in research.

  17. Coordination Supramolecular Chemistry and Crystal Engineering

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    @@ Consisting of five young researchers from the Sun Yat-Sen University in Guangzhou, the research group has been devoted to the interdisciplinary research in chemistry, materials science and chemical biology.To be specific, the focus of their research is to develop new functional molecular materials through rational molecular design and crystal engineering, including porous materials (or porous coordination polymers), electronic and magnetic molecular materials, bio-mimic materials, and supramolecular catalytical materials.

  18. Interstate Solar Coordination Council. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Block, David L.

    1981-02-15

    The ISCC program accomplishments and future plans are reported as follows: overall activities; development of a national standards and certification program for solar collectors; development of a national organization for operating the collector certification program; review of applicability and use of solar collector rating procedures; development of a program for evaluation/testing/certification of solar systems; development of ISCC as a formal and independent organization; development of sizing and installation manual; and coordination efforts with other solar groups. (MHR)

  19. Pedagogical Praxis Surrounding the Integration of Photography, Visual Literacy, Digital Literacy, and Educational Technology into Business Education Classrooms: A Focus Group Study

    Science.gov (United States)

    Schlosser, Peter Allen

    2010-01-01

    This paper reports on an investigation into how Marketing and Business Education Teachers utilize and integrate educational technology into curriculum through the use of photography. The ontology of this visual, technological, and language interface is explored with an eye toward visual literacy, digital literacy, and pedagogical praxis, focusing…

  20. Pedagogical Praxis Surrounding the Integration of Photography, Visual Literacy, Digital Literacy, and Educational Technology into Business Education Classrooms: A Focus Group Study

    Science.gov (United States)

    Schlosser, Peter Allen

    2010-01-01

    This paper reports on an investigation into how Marketing and Business Education Teachers utilize and integrate educational technology into curriculum through the use of photography. The ontology of this visual, technological, and language interface is explored with an eye toward visual literacy, digital literacy, and pedagogical praxis, focusing…

  1. OAST Space Theme Workshop. Volume 3: Working group summary. 2: Data handling, communications (E-2). A. Statement. B. Technology needs (form 1). C. Priority assessment (form 2)

    Science.gov (United States)

    1976-01-01

    Technologies required to support the stated OAST thrust to increase information return by X1000, while reducing costs by a factor of 10 are identified. The most significant driver is the need for an overall end-to-end data system management technology. Maximum use of LSI component technology and trade-offs between hardware and software are manifest in most all considerations of technology needs. By far, the greatest need for data handling technology was identified for the space Exploration and Global Services themes. Major advances are needed in NASA's ability to provide cost effective mass reduction of space data, and automated assessment of earth looking imagery, with a concomitant reduction in cost per useful bit. A combined approach embodying end-to-end system analysis, with onboard data set selection, onboard data processing, highly parallel image processing (both ground and space), low cost, high capacity memories, and low cost user data distribution systems would be necessary.

  2. OAST Theme Workshop. Volume 3: Working group summary. 8: Structures, dynamics (M-2). A. Statement. B. Technology needs (form 1). C. Priority assessments (form 2)

    Science.gov (United States)

    1976-01-01

    A technology program on large space structures was defined to respond to common need perceived for five of the six themes. Greatly expanded power, facilities, and communications/sensing requirements appear to demand a new structures technology for construction in space. Requirements to construct huge structural arrays with precision surfaces in space will need creative research efforts to identify practical structural elements and construction techniques. Requirements for advanced transportation structures were defined to respond to the space transportation theme. Because of the criticality of thermal structures to achieve lower cost transportation systems, renewed emphasis on technology in this area is recommended. A second technology needing renewed emphasis is the area of recovery and landing technology structures to permit full reuse of launch vehicle propulsion elements.

  3. 'Nikkei Global Environment Technology Prize' awarded to the joint research group on regeneration of tropical forest; Nettairin saisei kyodo kenkyu ga 'Nikkei chikyu kankyo gijutsusho' wo jusho

    Energy Technology Data Exchange (ETDEWEB)

    Watanabe, T. [Kansai Electric Power Co. Inc., Osaka (Japan)

    1998-11-10

    The tropical forest regeneration technology research group of Kansai Electric Power Company and Kansai Environment Center has been performing the research and development of tropical forest regeneration technology jointly with Indonesia since fiscal 1992. The group was awarded with the Global Environment Technology Prize from Nihon Keizai Shimbun, Inc. As a result of stringent examination on 97 applications, being two times as many as in usual years, the group received high evaluation on the originality, reality and possibility of proliferation of its research, and impacts given to the societies. Two other groups were also selected. The achievements were reported by the representative of the group in the award commemoration lecture at the global environment economist summit held by the Nikkei press the same day. Conventionally, afforestation done with considerable efforts has often been lost by forest fires and slash-and-burn farming, whereas the present research aims at establishing a comprehensive afforestation technology considering social and economic aspects, and CO2 fixation. As one of the choices of flexible measures as a result of the effect of forests having been recognized in COP3, frameworks for utilizing the mechanisms of joint implementation and clean resource development were introduced. Ever increasing expectations are placed on the achievements of the present research works. (NEDO)

  4. 6th July 2010 - United Kingdom Science and Technology Facilities Council W. Whitehorn signing the guest book with Head of International relations F. Pauss, visiting the Computing Centre with Information Technology Department Head Deputy D. Foster, the LHC superconducting magnet test hall with Technology Department P. Strubin,the Centre Control Centre with Operation Group Leader M. Lamont and the CLIC/CTF3 facility with Project Leader J.-P. Delahaye.

    CERN Multimedia

    Teams : M. Brice, JC Gadmer

    2010-01-01

    6th July 2010 - United Kingdom Science and Technology Facilities Council W. Whitehorn signing the guest book with Head of International relations F. Pauss, visiting the Computing Centre with Information Technology Department Head Deputy D. Foster, the LHC superconducting magnet test hall with Technology Department P. Strubin,the Centre Control Centre with Operation Group Leader M. Lamont and the CLIC/CTF3 facility with Project Leader J.-P. Delahaye.

  5. Ethical consumer groups: coordinating individual and organisational sustainable consumption

    OpenAIRE

    Colli, Francesca

    2017-01-01

    The idea and practice of ‘green’ or ‘ethical’ consumption is gaining traction, increasingly seen as not only an example of consumers acting individually but as collective action and a social movement in its own right. Its focus is inherently cross-movement, aiming at environmental, social and developmental goals: we are all consumers, so ethical consumption movements can – at least in theory – affect everyone. These movements also involve different actors, crossing the public-private divide a...

  6. Retraining of interjoint arm coordination after stroke using robot-assisted time-independent functional training

    Directory of Open Access Journals (Sweden)

    Elizabeth B. Brokaw, MS

    2011-05-01

    Full Text Available We have developed a haptic-based approach for retraining of interjoint coordination following stroke called time-independent functional training (TIFT and implemented this mode in the ARMin III robotic exoskeleton. The ARMin III robot was developed by Drs. Robert Riener and Tobias Nef at the Swiss Federal Institute of Technology Zurich (Eidgenossische Technische Hochschule Zurich, or ETH Zurich, in Zurich, Switzerland. In the TIFT mode, the robot maintains arm movements within the proper kinematic trajectory via haptic walls at each joint. These arm movements focus training of interjoint coordination with highly intuitive real-time feedback of perform-ance; arm movements advance within the trajectory only if their movement coordination is correct. In initial testing, 37 nondisabled subjects received a single session of learning of a complex pattern. Subjects were randomized to TIFT or visual demonstration or moved along with the robot as it moved though the pattern (time-dependent [TD] training. We examined visual demonstration to separate the effects of action observation on motor learning from the effects of the two haptic guidance methods. During these training trials, TIFT subjects reduced error and interaction forces between the robot and arm, while TD subject performance did not change. All groups showed significant learning of the trajectory during unassisted recall trials, but we observed no difference in learning between groups, possibly because this learning task is dominated by vision. Further testing in stroke populations is warranted.

  7. Coordination Control Of Complex Machines

    NARCIS (Netherlands)

    J.C.M. Baeten; B. van Beek; J. Markovski; L.J.A.M. Somers

    2015-01-01

    Control and coordination are important aspects of the development of complex machines due to an ever-increasing demand for better functionality, quality, and performance. In WP6 of the C4C project, we developed a synthesis-centric systems engineering framework suitable for supervisory coordination o

  8. Coordinate-Free Rotation Operator.

    Science.gov (United States)

    Leubner, C.

    1979-01-01

    Suggests the use of a coordinate-free rotation operator for the teaching of rotations in Euclidean three space because of its twofold didactic advantage. Illustrates the potentialities of the coordinate-free rotation operator approach by a number of examples. (Author/GA)

  9. Coordination of Conditional Poisson Samples

    Directory of Open Access Journals (Sweden)

    Grafström Anton

    2015-12-01

    Full Text Available Sample coordination seeks to maximize or to minimize the overlap of two or more samples. The former is known as positive coordination, and the latter as negative coordination. Positive coordination is mainly used for estimation purposes and to reduce data collection costs. Negative coordination is mainly performed to diminish the response burden of the sampled units. Poisson sampling design with permanent random numbers provides an optimum coordination degree of two or more samples. The size of a Poisson sample is, however, random. Conditional Poisson (CP sampling is a modification of the classical Poisson sampling that produces a fixed-size πps sample. We introduce two methods to coordinate Conditional Poisson samples over time or simultaneously. The first one uses permanent random numbers and the list-sequential implementation of CP sampling. The second method uses a CP sample in the first selection and provides an approximate one in the second selection because the prescribed inclusion probabilities are not respected exactly. The methods are evaluated using the size of the expected sample overlap, and are compared with their competitors using Monte Carlo simulation. The new methods provide a good coordination degree of two samples, close to the performance of Poisson sampling with permanent random numbers.

  10. KANSAS WIND POWERING AMERICAN STATE OUTREACH: KANSAS WIND WORKING GROUP

    Energy Technology Data Exchange (ETDEWEB)

    HAMMARLUND, RAY

    2010-10-27

    The Kansas Wind Working Group (WWG) is a 33-member group announced by former Governor Kathleen Sebelius on Jan. 7, 2008. Formed through Executive Order 08-01, the WWG will educate stakeholder groups with the current information on wind energy markets, technologies, economics, policies, prospects and issues. Governor Mark Parkinson serves as chair of the Kansas Wind Working Group. The group has been instrumental in focusing on the elements of government and coordinating government and private sector efforts in wind energy development. Those efforts have moved Kansas from 364 MW of wind three years ago to over 1000 MW today. Further, the Wind Working Group was instrumental in fleshing out issues such as a state RES and net metering, fundamental parts of HB 2369 that was passed and is now law in Kansas. This represents the first mandatory RES and net metering in Kansas history.

  11. Industrial Combustion Technology Roadmap: A Technology Roadmap by and for the Industrial Combustion Community (2002)

    Energy Technology Data Exchange (ETDEWEB)

    none,

    2002-10-01

    The Industrial Technology Program (ITP) convened industry workshops in 2001 to update the 1999 roadmap. The revised plan, in which the combustion industry lays out the R&D initiatives to meet its performance targets for the next 20 years, is presented in the Industrial Combustion Technology Roadmap. This roadmap showcases a comprehensive R&D plan for the industry and specifies the coordination and alignment of key groups, such as industry, academia, and the federal government, to meet the future energy and environmental goals of the industry.

  12. Targeted Technology Transfer to US Independents

    Energy Technology Data Exchange (ETDEWEB)

    Donald F. Duttlinger; E. Lance Cole

    2006-09-29

    The Petroleum Technology Transfer Council (PTTC) was established by domestic crude oil and natural gas producers in 1994 as a national not-for-profit organization to address the increasingly urgent need to improve the technology-transfer process in the U.S. upstream petroleum industry. Coordinated from a Headquarters (HQ) office in Houston, PTTC maintains an active grassroots program executed by 10 Regional Lead Organizations (RLOs) and two satellite offices (Figure 1). Regional Directors interact with domestic oil and gas producers through technology workshops, resource centers, websites, newsletters, technical publications and cooperative outreach efforts. HQ facilitates inter-regional technology transfer and implements a comprehensive communications program. Active volunteers on the National Board and in Producer Advisory Groups (PAGs) in each of the 10 regions focus effort in areas that will create the most impact for domestic producers. Focused effort by dedicated individuals across the country has enabled PTTC to achieve the milestones outlined in Appendix A.

  13. Patient-centered applications: use of information technology to promote disease management and wellness. A white paper by the AMIA knowledge in motion working group.

    Science.gov (United States)

    Demiris, George; Afrin, Lawrence B; Speedie, Stuart; Courtney, Karen L; Sondhi, Manu; Vimarlund, Vivian; Lovis, Christian; Goossen, William; Lynch, Cecil

    2008-01-01

    Advances in information technology (IT) enable a fundamental redesign of health care processes based on the use and integration of electronic communication at all levels. New communication technologies can support a transition from institution centric to patient-centric applications. This white paper defines key principles and challenges for designers, policy makers, and evaluators of patient-centered technologies for disease management and prevention. It reviews current and emerging trends; highlights challenges related to design, evaluation, reimbursement and usability; and reaches conclusions for next steps that will advance the domain.

  14. Working towards coordination of detector development in Europe

    CERN Multimedia

    AIDA-2020 collaboration

    2015-01-01

    AIDA-2020, the largest EU-funded detector R&D project, kicked off at the beginning of June with a meeting at CERN (see here). The aim of the project is to advance detector technologies beyond current limits by sharing the high-quality infrastructure provided by 52 partners from 19 countries.   Knowledge exchange between the various groups who are involved in developing innovative technological solutions for the next generation of detectors is the emphasis of the AIDA-2020 EU-funded project, which started on 1 May and will run for four years. AIDA-2020 is the successor to AIDA, a four-year EU-funded programme that concluded at the end of January 2015, which successfully coordinated a joint European effort in detector R&D and significantly improved various key European research infrastructures, enabling advanced detector development for the high-energy physics community. Highlights of AIDA’s networking activities were the development of generic toolkits for detector description ...

  15. Applications of Bis(1-R-imidazol-2-yl)disulfides and Diselenides as Ligands for Main Group and Transition Metals: κ2-[N,N] Coordination, S-S Bond Cleavage and S-S/E-E (E = S, Se) Bond Metathesis Reactions

    Science.gov (United States)

    Figueroa, Joshua S.; Yurkerwich, Kevin; Melnick, Jonathan; Buccella, Daniela; Parkin, Gerard

    2008-01-01

    Bis(1-R-imidazol-2-yl)disulfides, (mimR)2 (R = Ph, But), and diselenides, (seimMes)2, serve as bidentate [N,N]-donor ligands for main group and transition metals. For example, [κ2-(mimBut)2]MCl2 (M = Fe, Co, Ni, Zn), [κ2-(mimPh)2]MCl2 (M = Co, Zn), [κ2-(mimBut)2]CuX (X = Cl, I) and [κ2-(seimMes)2]MCl2 (M = Fe, Co, Ni) are obtained by treatment of (mimBut)2 or (seimMes)2 with the respective metal halide, and have been structurally characterized by X-ray diffraction. On the other hand, the zerovalent nickel complex Ni(PMe3)4 effects cleavage of the disulfide bond of (mimBut)2 to give square planar trans-Ni(PMe3)2(mimBut)2 in which the (mimBut) ligands coordinate via nitrogen rather than sulfur, a most uncommon coordination mode for this class of ligands. Although [κ2-(mimR)2]MCl2 (M = Fe, Co, Ni, Zn) are not subject to homolytic cleavage of the S-S bond because the tetravalent state is not readily accessible, the observation that [κ2-(mimPh)2]CoCl2 and [κ2-(mimBut)2]CoCl2 form an equilibrium mixture with the asymmetric disulfide [κ2-(mimPh)(mimBut)]CoCl2 indicates that S-S bond cleavage via another mechanism is possible. Likewise, metathesis between disulfide and diselenide ligands is observed in the formation of [κ2-(mimBut)(seimMes)]CoCl2 upon treatment of [κ2-(mimBut)2]CoCl2 with [κ2-(seimMes)2]CoCl2. PMID:17900186

  16. Enterprise Coordination on the Internet

    Directory of Open Access Journals (Sweden)

    Charles Petrie

    2011-02-01

    Full Text Available Enterprises are now connected internally and externally to other Enterprises via the Internet in ways that are increasingly difficult to manage, especially as these interconnections become more dynamic. Current methods of coordinating the effects of change as they propagate through these networks of connections are not likely to scale. What is needed is a new paradigm for how the Internet supports such coordination. Indeed, the Internet should and could provide fundamental coordination functions that are missing today. In this paper, we describe how such a “Coordinated Internet” would work (this paper is an expanded version of [1]. The key functionality of a Coordinated Internet would be that the Internet actively watches what people do (analogous to search completion on desktops today, correlates these activities, and actively notifies people when and how their current tasks affect and are affected by the activities of other people. This would be accomplished by standard coordination functions implemented as a common Internet layer that can be used as a utility by more specialized applications. Such a Coordinated Internet would revolutionize enterprise management, for all enterprises, large and small, corporate and personal. For example, static workflows would become obsolete for all but the the most routine processes. Some solutions provide existence proofs of such a coordination substrate, such as the Redux solution in concurrent engineering, which we describe herein. However, foundational research remains to be done in the new field of Coordination Engineering in order to reach the goal of a future Internet in which coordination functions are fundamental.

  17. The Effects of Microprocessors on Industry, Society and Employment: A Meeting of the Frontier Group on Strategies for Change in a Technological Society (Bath, England, March 13, 1979).

    Science.gov (United States)

    Harris, N. D. C.

    Discussed are the multiple impacts of microelectronics on society. Included are discussions of the problem of predicting effects, difficulty of exploiting new technology, manpower consequences, and needs within the United Kingdom relating to microprocessors. (RE)

  18. Improving interprofessional coordination in Dutch midwifery and obstetrics: A qualitative study

    NARCIS (Netherlands)

    V.L.N. Schölmerich (Vera); A.G. Posthumus (Anke); H. Ghorashi (Halleh); W. Waelput (Wim); P.P. Groenewegen (Peter); S. Denktaş (Semiha)

    2014-01-01

    textabstractBackground: Coordination between the autonomous professional groups in midwifery and obstetrics is a key debate in the Netherlands. At the same time, it remains unclear what the current coordination challenges are. Methods: To examine coordination challenges that might present a barrier

  19. Improving interprofessional coordination in Dutch midwifery and obstetrics: A qualitative study

    NARCIS (Netherlands)

    V.L.N. Schölmerich (Vera); A.G. Posthumus (Anke); H. Ghorashi (Halleh); W. Waelput (Wim); P.P. Groenewegen (Peter); S. Denktaş (Semiha)

    2014-01-01

    textabstractBackground: Coordination between the autonomous professional groups in midwifery and obstetrics is a key debate in the Netherlands. At the same time, it remains unclear what the current coordination challenges are. Methods: To examine coordination challenges that might present a barrier

  20. Institutionalized Technological Foresight

    DEFF Research Database (Denmark)

    Koch, Christian; Hansen, Hans Henrik; Stissing Jensen, Jens

    2008-01-01

    in the national strategy of coordinating and strengthening policy on research, technology and innovation in one superministry. The paper evaluates the methods, impact and role in policy making of these technological foresights. The particular role of institutionalized public foresight in relation to enterprise...