WorldWideScience

Sample records for technology facilitator candidates

  1. Using blogs for facilitating and connecting nurse educator candidates.

    Science.gov (United States)

    Papastavrou, Evridiki; Hamari, Lotta; Fuster, Pilar; Istomina, Natalja; Salminen, Leena

    2016-10-01

    Social media includes blog applications, which can be used as online journals or diaries that encourages interaction and collaboration within an online community. The aim of this study was to explore and describe the use of blog writing as learning journals during a short course for nurse educator candidates about social media. A qualitative descriptive design was used. The participants were nurses, Bachelor, Master's and Doctoral students who intended to follow a career in education (N=24, female n=21, male n=3, Mean age 37) from four different countries of the European Union. The blogs written during the course were used as a data collection method and the data was analyzed with qualitative content analysis. A total of 260 blogger posts and 372 peer comments were analyzed. Four main categories emerged from the analysis: 1) Course content, new knowledge, and changed views, 2) Reflection and critical thinking, 3) Encouraging and peer support and 4) Expressing feelings, experiences, and expectations. Blogs are potential learning spaces in short courses in nurse educator education, especially in sharing feelings and experiences, enhancing an encouraging atmosphere, critical thinking, and reflection. Copyright © 2016 Elsevier Ltd. All rights reserved.

  2. Undergraduate Teacher Candidate Perceptions Integrating Technology in Classroom Instruction

    Science.gov (United States)

    Anderson, Charlise Askew

    2016-01-01

    The purpose of this study was to analyze undergraduate teacher candidates' perceptions on integrating technology in the classroom. The study was embedded in the "Technology Pedagogical Content Knowledge" theoretical model. A sample of 143 undergraduate teacher candidates participated in the study. They were asked to address items on a…

  3. Changing Assessment Practices of Teaching Candidates and Variables That Facilitate That Change

    Science.gov (United States)

    Kaden, Ute; Patterson, Philip P.

    2014-01-01

    This mixed-methods study explores changes over time in assessment strategies and identifies variables that facilitate that change by examining assessment practices of 11 teacher candidates enrolled in a one-year postbaccalaureate teacher education program that prepares for teaching in rural and urban settings of Alaska. Analyzing multiple data…

  4. Investigation the Technology Usage Level of Teacher Candidates

    Science.gov (United States)

    Korucu, Agah Tugrul; Yucel, Ahmet; Gundogdu, Mustafa M.; Gencturk, Tarik A.

    2016-01-01

    Necessity to train individuals who are away from the digital divide that is defined as the gap between the masses who can make use of information technology effectively and who do not have access to information technology due to lack of education (Uckan, 2009). The aim of this study is to analyse the digital competence of teacher candidates in…

  5. Investigating mathematics teacher candidates opinions about using information & communication technologies

    Directory of Open Access Journals (Sweden)

    Selahattin Arsan

    2011-06-01

    Full Text Available As it has changed all fields in our lives, technological advancements have also improved education in such a large extent that integrating technology into education is inevitable. For this reason, teachers and teacher candidates are supposed to get acquainted with technology related information and skills. This study was conducted to determine the pre-service mathematics teachers’ opinions about information and communication technologies. A questionnaire was applied to 104 mathematics teacher candidates from a university in the Black Sea Region as the data collecting tool. The data was analyzed with statistical software (SPSS 13.0 in terms of average mean, standard deviation and t-tests. Current findings show that mathematics teacher candidates have positive attitude towards applying ICT in classroom settings. Results show no significant difference between the attitudes and owning a computer, using the internet and the department being studied; however there is a significant correlation between attitudes and gender; favoring males.

  6. Utilizing Information Technology to Facilitate Rapid Acquisition

    Science.gov (United States)

    2006-06-01

    PAGES 109 14. SUBJECT TERMS Rapid Acquisition, eCommerce , eProcurement, Information Technology, Contracting, Global Information Network...Agency. 5 eCommerce and eProcurement, and possess an adequate knowledge of information technology. D. RESEARCH QUESTIONS 1. Primary Research... eCommerce , Information Technology, and eProcurement knowledge, and government and private industry reports utilizing numerous library and Internet

  7. Beliefs, Barriers and Facilitators to Physical Activity in Bariatric Surgery Candidates.

    Science.gov (United States)

    Zabatiero, Juliana; Hill, Kylie; Gucciardi, Daniel F; Hamdorf, Jeffrey M; Taylor, Susan F; Hagger, Martin S; Smith, Anne

    2016-05-01

    Bariatric surgery candidates engage in less physical activity (PA) and spend longer periods in sedentary behaviour (SB) when compared to the general adult population. The aim of this study was to explore the beliefs about PA and perceived barriers and facilitators to PA in obese adults scheduled for bariatric surgery. Nineteen obese adults (15 females), with a mean (SD) age of 41.6 (12.1) years, weight of 119.2 (20.5) kg and body mass index of 41.6 (6.7) kg/m(2) participated in a one-on-one in-depth qualitative interview before undergoing bariatric surgery. Data were analysed using inductive thematic analysis. Most participants believed that engaging in regular PA confers important health benefits, however reported insufficient PA levels to obtain those benefits. The perceived barriers to PA reported by participants were both obesity related (e.g. bodily pain, physical limitation and self-presentational concerns) and non-obesity related (e.g. lack of motivation, environment and restricted resources). All participants stated weight loss to be the main perceived facilitator to PA, together with social factors, better time management and access to financial resources. In bariatric surgery candidates, many of the perceived barriers and facilitators to PA are not obesity related and are therefore unlikely to change as a result of bariatric surgery. This may explain why earlier research shows little change in PA or SB following surgery. It is likely that an approach that aims to address the barriers and facilitators identified in this study is needed to change the inactive lifestyle adopted in this population.

  8. Facilitating Stroke Management using Modern Information Technology.

    Science.gov (United States)

    Nam, Hyo Suk; Park, Eunjeong; Heo, Ji Hoe

    2013-09-01

    Information technology and mobile devices may be beneficial and useful in many aspects of stroke management, including recognition of stroke, transport and triage of patients, emergent stroke evaluation at the hospital, and rehabilitation. In this review, we address the contributions of information technology and mobile health to stroke management. Rapid detection and triage are essential for effective thrombolytic treatment. Awareness of stroke warning signs and responses to stroke could be enhanced by using mobile applications. Furthermore, prehospital assessment and notification could be streamlined for use in telemedicine and teleradiology. A mobile telemedicine system for assessing the National Institutes of Health Stroke Scale scores has shown higher correlation and fast assessment comparing with face-to-face method. Because the benefits of thrombolytic treatment are time-dependent, treatment should be initiated as quickly as possible. In-hospital communication between multidisciplinary team members can be enhanced using information technology. A computerized in-hospital alert system using computerized physician-order entry was shown to be effective in reducing the time intervals from hospital arrival to medical evaluations and thrombolytic treatment. Mobile devices can also be used as supplementary tools for neurologic examination and clinical decision-making. In post-stroke rehabilitation, virtual reality and telerehabilitation are helpful. Mobile applications might be useful for public awareness, lifestyle modification, and education/training of healthcare professionals. Information technology and mobile health are useful tools for management of stroke patients from the acute period to rehabilitation. Further improvement of technology will change and enhance stroke prevention and treatment.

  9. Strategies to facilitate stakeholder and regulator support for technology deployment

    International Nuclear Information System (INIS)

    Burford, T.D.

    1997-01-01

    Implementation and deployment of new and innovative environmental technologies is impossible without regulator, enduser and stakeholder support. Technologies being developed for different needs require different strategies to facilitate this endorsement. Areas addressed will include technologies developed to meet site specific cleanup needs and those developed for multiple site applications. A third area deals with using site specific technologies at previously unidentified locations. In order to expand the application of these technologies to other sites a plan to include potential site regulators and stakeholders early in the development process should be considered. The Subsurface Contaminant Focus Area has developed a Stakeholder Communication Plan. This plan, in addition to lessons learned from current technology development projects that have successfully obtained this type of support, will provide the basis for the information provided in this paper. The object of this paper is to suggest strategies that could facilitate the implementation and deployment of technologies at environmental sites by involving regulators and stakeholders at the proper time for various applications

  10. Facilitating the adoption of digital technologies by the elderly.

    Science.gov (United States)

    Loiseau, Séverine; Boog, César; Pelayo, Sylvia

    2015-01-01

    This study examined the major criteria needed to facilitate the adoption of a technology that aims to support elderly autonomy. A User Centered Design process was instigated to design a digital tablet-based application. The two first stages consisted of a literature review and two focus groups that aimed respectively: to specify interaction principles, and to define the needs and expectations of the elderly and collect their feedback on the application's usability. The results show that to be accepted the technology has to provide relevant and useful information on nearby services, aids and social activities. It also has to facilitate the controlled sharing of information and the communication with close family/relations, and residential home and external services to both empower the elderly and counter loneliness. A summative evaluation will be organised after taking into account the current guidelines to further validate the usability of the application with elderly people.

  11. Barriers and Facilitators of Collaborative Management in Technological Innovation Projects

    Directory of Open Access Journals (Sweden)

    Sonia Regina Hierro Parolin

    2013-05-01

    Full Text Available Discussions about innovation tend to a more systemic and cooperative approach in which those networks focused on scientific and technological development are considered. This article aims to identify the barriers and facilitators in the collaborative management process of technological innovation projects and a study has been carried out by the cooperation action for innovation with 17 industries in Brazil. The primary evidence refers to the crucial role of project managers when leading the structural demands, and clarity on the relevance of the communication of strategic guidelines among the organizations involved for the achievement of the results in the industries.

  12. Does Teaching Geometry with Augmented Reality Affect the Technology Acceptance of Elementary School Mathematics Teacher Candidates?

    Science.gov (United States)

    Önal, Nezih; Ibili, Emin; Çaliskan, Erkan

    2017-01-01

    The purpose of this research is to determine the impact of augmented reality technology and geometry teaching on elementary school mathematics teacher candidates' technology acceptance and to examine participants' views on augmented reality. The sample of the research was composed of 40 elementary school mathematics teacher candidates who were…

  13. Embodied harms: gender, shame, and technology-facilitated sexual violence.

    Science.gov (United States)

    Henry, Nicola; Powell, Anastasia

    2015-06-01

    Criminality in cyberspace has been the subject of much debate since the 1990s, yet comparatively little attention has been paid to technology-facilitated sexual violence and harassment (TFSV). The aim of this article is to explore the ways in which retraditionalized gender hierarchies and inequalities are manifested in online contexts, and to conceptualize the cause and effects of TFSV as "embodied harms." We argue that problematic mind/body and online/off-line dualisms result in a failure to grasp the unique nature of embodied harms, precluding an adequate understanding and theorization of TFSV. © The Author(s) 2015.

  14. Emerging and potential technologies for facilitating shrimp peeling: A review

    DEFF Research Database (Denmark)

    Dang, Tem Thi; Gringer, Nina; Jessen, Flemming

    2018-01-01

    and discontinuous process due to a long time soaking in maturing tanks. Therefore the need for seeking alternative methods to replace the traditional long maturations has grown, that address the future trends in sustainable processing of ready-to-eat shrimps. Emerging technologies e.g. high pressure, enzyme......Ready-to-eat shrimp processing is challenging due to the complex biological design with the shell tightly connected to the meat. Several techniques have been developed to weaken or loosen this connection, thus facilitating the subsequent peeling. The loosening process is typically undertaken......, ultrasound and microwave can potentially become the alternatives since they have strong peeling effects on lobsters, crabs, bivalve mollusks, eggshells, human skin, fruits and vegetables. Also these technologies offer benefits such as short process time, retained nutritional and sensorial characteristics...

  15. Barriers and facilitators influencing ethical evaluation in health technology assessment.

    Science.gov (United States)

    Assasi, Nazila; Schwartz, Lisa; Tarride, Jean-Eric; O'Reilly, Daria; Goeree, Ron

    2015-01-01

    The objective of this study was to explore barriers and facilitators influencing the integration of ethical considerations in health technology assessment (HTA). The study consisted of two complementary approaches: (a) a systematic review of the literature; and (b) an eighteen-item online survey that was distributed to fifty-six HTA agencies affiliated with the International Network of Agencies for Health Technology Assessment. The review identified twenty-six relevant articles. The most often cited barriers in the literature were: scarcity, heterogeneity and complexity of ethical analysis methods; challenges in translating ethical analysis results into knowledge that is useful for decision makers; and lack of organizational support in terms of required expertise, time and financial resources. The most frequently cited facilitators included: usage of value-based appraisal methods, stakeholder and public engagement, enhancement of practice guidelines, ethical expertise, and educational interventions. Representatives of twenty-six (46.5 percent) agencies from nineteen countries completed the survey. A median of 10 percent (interquartile range, 5 percent to 50 percent) of the HTA products produced by the agencies was reported to include an assessment of ethical aspects. The most commonly perceived barriers were: limited ethical knowledge and expertise, insufficient time and resources, and difficulties in finding ethical evidence or using ethical guidelines. Educational interventions, demand by policy makers, and involvement of ethicists in HTA were the most commonly perceived facilitators. Our results emphasize the importance of simplification of ethics methodology and development of good practice guidelines in HTA, as well as capacity building for engaging HTA practitioners in ethical analyses.

  16. Using Technology to Facilitate Differentiated High School Science Instruction

    Science.gov (United States)

    Maeng, Jennifer L.

    2017-10-01

    This qualitative investigation explored the beliefs and practices of one secondary science teacher, Diane, who differentiated instruction and studied how technology facilitated her differentiation. Diane was selected based on the results of a previous study, in which data indicated that Diane understood how to design and implement proactively planned, flexible, engaging instructional activities in response to students' learning needs better than the other study participants. Data for the present study included 3 h of semi-structured interview responses, 37.5 h of observations of science instruction, and other artifacts such as instructional materials. This variety of data allowed for triangulation of the evidence. Data were analyzed using a constant comparative approach. Results indicated that technology played an integral role in Diane's planning and implementation of differentiated science lessons. The technology-enhanced differentiated lessons employed by Diane typically attended to students' different learning profiles or interest through modification of process or product. This study provides practical strategies for science teachers beginning to differentiate instruction, and recommendations for science teacher educators and school and district administrators. Future research should explore student outcomes, supports for effective formative assessment, and technology-enhanced readiness differentiation among secondary science teachers.

  17. PROJECT W-551 INTERIM PRETREATMENT SYSTEM PRECONCEPTUAL CANDIDATE TECHNOLOGY DESCRIPTIONS

    Energy Technology Data Exchange (ETDEWEB)

    MAY TH

    2008-08-12

    The Office of River Protection (ORP) has authorized a study to recommend and select options for interim pretreatment of tank waste and support Waste Treatment Plant (WTP) low activity waste (LAW) operations prior to startup of all the WTP facilities. The Interim Pretreatment System (IPS) is to be a moderately sized system which separates entrained solids and 137Cs from tank waste for an interim time period while WTP high level waste vitrification and pretreatment facilities are completed. This study's objective is to prepare pre-conceptual technology descriptions that expand the technical detail for selected solid and cesium separation technologies. This revision includes information on additional feed tanks.

  18. Facilitering

    DEFF Research Database (Denmark)

    Ravn, Ib

    2012-01-01

    Facilitering (af latin facilis: gørbart, let at gøre) er den teknik at gøre det lettere for en forsamlet gruppe mennesker at udrette det, den ønsker. Facilitator er en slags mødeleder eller ordstyrer, der bistår gruppen ved at styre formen på deltagernes samtale og interaktion snarere end indholdet...

  19. Connected Classroom Technology Facilitates Multiple Components of Formative Assessment Practice

    Science.gov (United States)

    Shirley, Melissa L.; Irving, Karen E.

    2015-02-01

    Formative assessment has been demonstrated to result in increased student achievement across a variety of educational contexts. When using formative assessment strategies, teachers engage students in instructional tasks that allow the teacher to uncover levels of student understanding so that the teacher may change instruction accordingly. Tools that support the implementation of formative assessment strategies are therefore likely to enhance student achievement. Connected classroom technologies (CCTs) include a family of devices that show promise in facilitating formative assessment. By promoting the use of interactive student tasks and providing both teachers and students with rapid and accurate data on student learning, CCT can provide teachers with necessary evidence for making instructional decisions about subsequent lessons. In this study, the experiences of four middle and high school science teachers in their first year of implementing the TI-Navigator™ system, a specific type of CCT, are used to characterize the ways in which CCT supports the goals of effective formative assessment. We present excerpts of participant interviews to demonstrate the alignment of CCT with several main phases of the formative assessment process. CCT was found to support implementation of a variety of instructional tasks that generate evidence of student learning for the teacher. The rapid aggregation and display of student learning evidence provided teachers with robust data on which to base subsequent instructional decisions.

  20. The Effect of Instructional Technology and Material Design Course to Teacher Candidates' Gaining of Technological Pedagogical Content Knowledge Competencies

    Science.gov (United States)

    Tozkoparam, Süleyman Burak; Kiliç, Muhammet Emre; Usta, Ertugrul

    2015-01-01

    The aim of this study is to determine Technological Pedagogical Content Knowledge (TPACK) Competencies of teacher candidates in Turkish Teaching department of Mevlana (Rumi) University and the effect of Instructional Technology and Material Design (ITMD) Course on TPACK. The study is a study of quantitative type and single-group pretest-posttest…

  1. Review of Enabling Technologies to Facilitate Secure Compute Customization

    Energy Technology Data Exchange (ETDEWEB)

    Aderholdt, Ferrol [Tennessee Technological University; Caldwell, Blake A [ORNL; Hicks, Susan Elaine [ORNL; Koch, Scott M [ORNL; Naughton, III, Thomas J [ORNL; Pelfrey, Daniel S [ORNL; Pogge, James R [Tennessee Technological University; Scott, Stephen L [Tennessee Technological University; Shipman, Galen M [ORNL; Sorrillo, Lawrence [ORNL

    2014-12-01

    High performance computing environments are often used for a wide variety of workloads ranging from simulation, data transformation and analysis, and complex workflows to name just a few. These systems may process data for a variety of users, often requiring strong separation between job allocations. There are many challenges to establishing these secure enclaves within the shared infrastructure of high-performance computing (HPC) environments. The isolation mechanisms in the system software are the basic building blocks for enabling secure compute enclaves. There are a variety of approaches and the focus of this report is to review the different virtualization technologies that facilitate the creation of secure compute enclaves. The report reviews current operating system (OS) protection mechanisms and modern virtualization technologies to better understand the performance/isolation properties. We also examine the feasibility of running ``virtualized'' computing resources as non-privileged users, and providing controlled administrative permissions for standard users running within a virtualized context. Our examination includes technologies such as Linux containers (LXC [32], Docker [15]) and full virtualization (KVM [26], Xen [5]). We categorize these different approaches to virtualization into two broad groups: OS-level virtualization and system-level virtualization. The OS-level virtualization uses containers to allow a single OS kernel to be partitioned to create Virtual Environments (VE), e.g., LXC. The resources within the host's kernel are only virtualized in the sense of separate namespaces. In contrast, system-level virtualization uses hypervisors to manage multiple OS kernels and virtualize the physical resources (hardware) to create Virtual Machines (VM), e.g., Xen, KVM. This terminology of VE and VM, detailed in Section 2, is used throughout the report to distinguish between the two different approaches to providing virtualized execution

  2. Publications in academic medical centers: technology-facilitated culture clash.

    Science.gov (United States)

    Berner, Eta S

    2014-05-01

    Academic culture has a set of norms, expectations, and values that are sometimes tacit and sometimes very explicit. In medical school and other health professions educational settings, probably the most common norm includes placing a high value on peer-reviewed research publications, which are seen as the major evidence of scholarly productivity. Other features of academic culture include encouraging junior faculty and graduate students to share their research results at professional conferences and lecturing with slides as a major way to convey information. Major values that faculty share with journal editors include responsible conduct of research and proper attribution of others' words and ideas. Medical school faculty also value technology and are often quick to embrace technological advances that can assist them in their teaching and research. This article addresses the effects of technology on three aspects of academic culture: education, presentations at professional meetings, and research publications.The technologies discussed include online instruction, dissemination of conference proceedings on the Internet, plagiarism-detection software, and new technologies deployed by the National Center for Biotechnology Information, the home of PubMed. The author describes how the ease of deploying new technologies without faculty changing their norms and behavior in the areas of teaching and research can lead to conflicts of values among key stakeholders in the academic medical community, including faculty, journal editors, and professional associations. The implications of these conflicts and strategies for managing them are discussed.

  3. The GETE approach to facilitating the commercialization and use of DOE-developed environmental technologies

    International Nuclear Information System (INIS)

    Harvey, T.N.

    1995-01-01

    The Global Environmental Technology Enterprise (GETE) was conceived to develop and implement strategies to facilitate the commercialization of innovative, cost-effective Department of Energy (DOE)-developed environmental technologies. These strategies are needed to aid DOE's clean-up mission; to break down barriers to commercialization; and to build partnerships between the federal government and private industry in order to facilitate the development and use of innovative environmental technologies

  4. The Circumstances of Using Technological Applications Inside and Outside of the Faculty by Physicianand Nurse Candidates

    Directory of Open Access Journals (Sweden)

    Baris Sezer

    2014-12-01

    Full Text Available Aim: In this study the aim is to determine which technological applications are used by physician and nurse candidates; where, why and how they are used, based upon the technologic and educational context. Material and Method: The study was carried out pursuant to the design of case study method that is one of the qualitative research methods. The study group was determined by %u201Ceasily accessible case sampling%u201D and consisted of 78 freshman, sophomore and junior physician candidates from the Faculty of Medicine of Hacettepe University; 50 freshman, sophomore, junior and senior nurse candidates from the Nursing Program of the Faculty of Medical Sciences in Baskent University. A questionnaire and a semi-structured interview form created by the researchers were used in this study. The content analysis method was used in the data solution. Results and Discussion: Research participants stated that technological applications they used in daily life and for classes were different. This situation can be considered as an indication that we could not yet integrate technology into education. It was determined in the research that students used search engines and office programs the most. And they are willingness to take distance learning courses and use of social networks in their academic life.

  5. Shared Cognition Facilitated by Teacher Use of Interactive Whiteboard Technologies

    Science.gov (United States)

    Redman, Christine; Vincent, John

    2014-01-01

    This paper reports on a study designed to examine the dialogic processes teachers used to sustain focused discussions, using questioning techniques and Interactive Whiteboards (IWBs). IWBs and their related technologies such as plasma touch screens and projected tablets have passed through several phases of implementation as classroom objects,…

  6. Aspire Project - an integrated wellness coaching model facilitated by an online coaching technology

    Directory of Open Access Journals (Sweden)

    Paul Thomas Pook

    2015-10-01

    PT Aspire provides personal trainers and coaches with a powerful facilitator of client goal achievement and behaviour change. It encourages an innovative approach to coaching that considers the key elements of wellness delivered via digital technology.

  7. Integrating Human Factors Engineering and Information Processing Approaches to Facilitate Evaluations in Criminal Justice Technology Research.

    Science.gov (United States)

    Salvemini, Anthony V; Piza, Eric L; Carter, Jeremy G; Grommon, Eric L; Merritt, Nancy

    2015-06-01

    Evaluations are routinely conducted by government agencies and research organizations to assess the effectiveness of technology in criminal justice. Interdisciplinary research methods are salient to this effort. Technology evaluations are faced with a number of challenges including (1) the need to facilitate effective communication between social science researchers, technology specialists, and practitioners, (2) the need to better understand procedural and contextual aspects of a given technology, and (3) the need to generate findings that can be readily used for decision making and policy recommendations. Process and outcome evaluations of technology can be enhanced by integrating concepts from human factors engineering and information processing. This systemic approach, which focuses on the interaction between humans, technology, and information, enables researchers to better assess how a given technology is used in practice. Examples are drawn from complex technologies currently deployed within the criminal justice system where traditional evaluations have primarily focused on outcome metrics. Although this evidence-based approach has significant value, it is vulnerable to fully account for human and structural complexities that compose technology operations. Guiding principles for technology evaluations are described for identifying and defining key study metrics, facilitating communication within an interdisciplinary research team, and for understanding the interaction between users, technology, and information. The approach posited here can also enable researchers to better assess factors that may facilitate or degrade the operational impact of the technology and answer fundamental questions concerning whether the technology works as intended, at what level, and cost. © The Author(s) 2015.

  8. Technology-facilitated Organized Abuse: An Examination of Law Enforcement Arrest Cases

    Directory of Open Access Journals (Sweden)

    Janis Wolak

    2015-07-01

    Full Text Available This paper looks at cases of organized abuse (that is, two or more offenders working in concert and having two or more victims, not solely familial reported by law enforcement respondents during the three waves of the National Juvenile Online Victimization (NJOV Study (n=29. The NJOV Study collected data from a national US sample of law enforcement agencies about technology-facilitated crimes ending in arrest at three time points: mid-2000 to mid-2001, 2005 and 2009. The paper reports on the prevalence of technology-facilitated organized abuse ending in arrest, contexts of cases and characteristics of offenders and victims. 

  9. Candidate functions for advanced technology implementation in the Columbus mission planning environment

    Science.gov (United States)

    Loomis, Audrey; Kellner, Albrecht

    1988-01-01

    The Columbus Project is the European Space Agency's contribution to the International Space Station program. Columbus is planned to consist of three elements (a laboratory module attached to the Space Station base, a man-tended freeflyer orbiting with the Space Station base, and a platform in polar orbit). System definition and requirements analysis for Columbus are underway, scheduled for completion in mid-1990. An overview of the Columbus mission planning environment and operations concept as currently defined is given, and some of the challenges presented to software maintainers and ground segment personnel during mission operators are identified. The use of advanced technologies in system implementation is being explored. Both advantages of such solutions and potential problems they present are discussed, and the next steps to be taken by Columbus before targeting any functions for advanced technology implementation are summarized. Several functions in the mission planning process were identified as candidates for advanced technology implementation. These range from expert interaction with Columbus' data bases through activity scheduling and near-real-time response to departures from the planned timeline. Each function is described, and its potential for advanced technology implementation briefly assessed.

  10. Candidate for solar power: a novel desalination technology for coal bed methane produced water

    International Nuclear Information System (INIS)

    Sattler, Allan; Hanley, Charles; Hightower, Michael; Wright, Emily; Wallace, Sam; Pohl, Phillip; Donahe, Ryan; Andelman, Marc

    2006-01-01

    Laboratory and field developments are underway to use solar energy to power a desalination technology - capacitive deionization - for water produced by remote Coal Bed Methane (CBM) natural gas wells. Due to the physical remoteness of many CBM wells throughout the Southwestern U>S> as shown in Figure 1, this approach may offer promise. This promise is not only from its effectiveness in removing salt from CBM water and allowing it to be utilized for various applications, but also for its potentially lower energy consumption compared Figure 1: Candidate remote well sites for planned field implementation of new PV-powered desalination process: (a) Raton Basin and (b) San Juan Basin, New Mexico to other technologies, such as reverse osmosis. This coupled with the remoteness (Figure 1) of thousands these wells, makes them more feasible for use with photovoltaic (solar, electric, PV) systems. Concurrent laboratory activities are providing information about the effectiveness of this technology and of the attender energy requirements of this technology under various produced water qualities and water reuse applications, such as salinity concentrations and water flows. These parameters are being used to drive the design of integrated PV-powered desalination systems. Full-scale field implementations are planned, with data collection and analysis designed to optimize the system design for practical remote applications. Earlier laboratory (and very recent laboratory) studies of capacitive deionization have shown promise at common CBM salinity levels. The technology may require less energy. be less susceptible to fouling and is more compact than equivalent reverse osmosis (RO) systems. The technology uses positively and negatively charged electrodes to attract charged ions in a liquid, such as dissolved salts, metals, and some organics, to the electrodes. This concentrates the ions at the electrodes and reduced the ion concentrations in the liquid. This paper discusses the

  11. Key policy considerations for facilitating low carbon technology transfer to developing countries

    International Nuclear Information System (INIS)

    Ockwell, David G.; Watson, Jim; MacKerron, Gordon; Pal, Prosanto; Yamin, Farhana

    2008-01-01

    Based on Phase I of a UK-India collaborative study, this paper analyses two case studies of low carbon technologies-hybrid vehicles and coal-fired power generation via integrated gasification combined cycle (IGCC). The analysis highlights the following six key considerations for the development of policy aimed at facilitating low carbon technology transfer to developing countries: (1) technology transfer needs to be seen as part of a broader process of sustained, low carbon technological capacity development in recipient countries; (2) the fact that low carbon technologies are at different stages of development means that low carbon technology transfer involves both vertical transfer (the transfer of technologies from the R and D stage through to commercialisation) and horizontal transfer (the transfer from one geographical location to another). Barriers to transfer and appropriate policy responses often vary according to the stage of technology development as well as the specific source and recipient country contexts; (3) less integrated technology transfer arrangements, involving, for example, acquisition of different items of plant from a range of host country equipment manufacturers, are more likely to involve knowledge exchange and diffusion through recipient country economies; (4) recipient firms that, as part of the transfer process, strategically aim to obtain technological know-how and knowledge necessary for innovation during the transfer process are more likely to be able to develop their capacity as a result; (5) whilst access to Intellectual Property Rights (IPRs) may sometimes be a necessary part of facilitating technology transfer, it is not likely to be sufficient in itself. Other factors such as absorptive capacity and risks associated with new technologies must also be addressed; (6) there is a central role for both national and international policy interventions in achieving low carbon technology transfer. The lack of available empirical analysis

  12. Technology Candidates for Air-to-Air and Air-to-Ground Data Exchange

    Science.gov (United States)

    Haynes, Brian D.

    2015-01-01

    Technology Candidates for Air-to-Air and Air-to-Ground Data Exchange is a two-year research effort to visualize the U. S. aviation industry at a point 50 years in the future, and to define potential communication solutions to meet those future data exchange needs. The research team, led by XCELAR, was tasked with identifying future National Airspace System (NAS) scenarios, determining requirements and functions (including gaps), investigating technical and business issues for air, ground, & air-to-ground interactions, and reporting on the results. The project was conducted under technical direction from NASA and in collaboration with XCELAR's partner, National Institute of Aerospace, and NASA technical representatives. Parallel efforts were initiated to define the information exchange functional needs of the future NAS, and specific communication link technologies to potentially serve those needs. Those efforts converged with the mapping of each identified future NAS function to potential enabling communication solutions; those solutions were then compared with, and ranked relative to, each other on a technical basis in a structured analysis process. The technical solutions emerging from that process were then assessed from a business case perspective to determine their viability from a real-world adoption and deployment standpoint. The results of that analysis produced a proposed set of future solutions and most promising candidate technologies. Gap analyses were conducted at two points in the process, the first examining technical factors, and the second as part of the business case analysis. In each case, no gaps or unmet needs were identified in applying the solutions evaluated to the requirements identified. The future communication solutions identified in the research comprise both specific link technologies and two enabling technologies that apply to most or all specific links. As a result, the research resulted in a new analysis approach, viewing the

  13. Review of Potential Candidate Stabilization Technologies for Liquid and Solid Secondary Waste Streams

    Energy Technology Data Exchange (ETDEWEB)

    Pierce, Eric M.; Mattigod, Shas V.; Westsik, Joseph H.; Serne, R. Jeffrey; Icenhower, Jonathan P.; Scheele, Randall D.; Um, Wooyong; Qafoku, Nikolla

    2010-01-30

    Pacific Northwest National Laboratory has initiated a waste form testing program to support the long-term durability evaluation of a waste form for secondary wastes generated from the treatment and immobilization of Hanford radioactive tank wastes. The purpose of the work discussed in this report is to identify candidate stabilization technologies and getters that have the potential to successfully treat the secondary waste stream liquid effluent, mainly from off-gas scrubbers and spent solids, produced by the Hanford Tank Waste Treatment and Immobilization Plant (WTP). Down-selection to the most promising stabilization processes/waste forms is needed to support the design of a solidification treatment unit (STU) to be added to the Effluent Treatment Facility (ETF). To support key decision processes, an initial screening of the secondary liquid waste forms must be completed by February 2010.

  14. The Role of New Information Technologies in Facilitating Professional Reflective Practice across the Supervisory Triad.

    Science.gov (United States)

    Hodder, Jacqueline; Carter, David

    This study investigated the role of new information management technologies in facilitating student teacher supervision across the supervisory triad of student teacher, cooperating teacher, and university supervisor. The study investigated how data routinely generated by teachers and stored within an Instructional Information Management System…

  15. The use of computer imaging technology to facilitate the capture of feedlot necropsy information.

    Science.gov (United States)

    Wildman, B K; Schunicht, O C; Jim, G K; Guichon, P T; Booker, C W; Tollens, R A

    2000-02-01

    The collection of necropsy information is an integral component of veterinary feedlot consulting. Computer imaging technology can be employed to facilitate the capture of feedlot necropsy data. A digital camera is used to capture necropsy images. Subsequently, the images are electronically transferred to a central site for veterinary interpretation and diagnosis.

  16. Facilitating continuity: exploring the role of digital technology in physical rehabilitation

    DEFF Research Database (Denmark)

    Bagalkot, Naveen L.; Nazzi, Elena; Sokoler, Tomas

    2010-01-01

    In this paper we report our early experiences on exploring if, and how, digital technology can help facilitate a stronger sense of continuity in the physical rehabilitation process, as experienced by the therapists and the senior citizens. We recognize four aspects of the design space offered......-through-design approach we have used sketching in a co-design setting with senior citizens and therapists, as the main vehicle for our research. With our MagicMirror and Walky design explorations, we aim to contribute on two levels: firstly, by providing two proof-of-concepts of designing digital technology...... for the physical rehabilitation of senior citizens. Secondly, and more importantly, we provide a pointer towards a new practice of physical rehabilitation: a practice where the role of digital technology is to support, through the facilitation of continuity, the collaboration between therapist and senior citizens...

  17. The importance of educational theories for facilitating learning when using technology in medical education.

    Science.gov (United States)

    Sandars, John; Patel, Rakesh S; Goh, Poh Sun; Kokatailo, Patricia K; Lafferty, Natalie

    2015-01-01

    There is an increasing use of technology for teaching and learning in medical education but often the use of educational theory to inform the design is not made explicit. The educational theories, both normative and descriptive, used by medical educators determine how the technology is intended to facilitate learning and may explain why some interventions with technology may be less effective compared with others. The aim of this study is to highlight the importance of medical educators making explicit the educational theories that inform their design of interventions using technology. The use of illustrative examples of the main educational theories to demonstrate the importance of theories informing the design of interventions using technology. Highlights the use of educational theories for theory-based and realistic evaluations of the use of technology in medical education. An explicit description of the educational theories used to inform the design of an intervention with technology can provide potentially useful insights into why some interventions with technology are more effective than others. An explicit description is also an important aspect of the scholarship of using technology in medical education.

  18. Using Communication Technology to Facilitate Scientific Literacy: A Framework for Engaged Learning

    Science.gov (United States)

    VanBuskirk, Shireen Adele

    The purpose of this research project is to describe how existing communication technologies are used to foster scientific literacy for secondary students. This study develops a new framework as an analytic tool to categorize the activities of teachers and students involved in scientific literacy to describe what elements of scientific literacy are facilitated by such technologies. Four case studies are analyzed using the framework to describe the scientific literacy initiatives. Data collection at each site included interviews with the teacher, student focus groups, student surveys, and classroom observations. Qualitative analysis of the data provided insight into the learning activities and student experiences in the four cases. This study intentionally provides a platform for student voice. Very few previous empirical studies in the area of scientific literacy include the student experience. This represents a significant gap in the current literature on scientific literacy. An interpretation of scientific literacy that promotes student engagement, interaction, and initiative corresponds to a need to listen to students' perspectives on these experiences. Findings of the study indicated that the classroom activities depended on the teacher's philosophy regarding scientific literacy. Communication technology was ubiquitous; where the teacher did not initiate the use of social media in the classroom, the students did. The goal of supporting scientific literacy in students is an objective that extends beyond the boundaries of classroom walls, and it can be facilitated by technologies that seem both abundant and underutilized. Technology-enhanced pedagogy altered the classroom practices and resulted in more student participation and engagement.

  19. Technology-Facilitated Sexual Violence: A Literature Review of Empirical Research.

    Science.gov (United States)

    Henry, Nicola; Powell, Anastasia

    2018-04-01

    Technology-facilitated sexual violence (TFSV) refers to a range of behaviors where digital technologies are used to facilitate both virtual and face-to-face sexually based harms. Such behaviors include online sexual harassment, gender- and sexuality-based harassment, cyberstalking, image-based sexual exploitation, and the use of a carriage service to coerce a victim into an unwanted sexual act. This article reviews the current state of knowledge on these different dimensions, drawing on existing empirical studies. While there is a growing body of research into technology-facilitated harms perpetrated against children and adolescents, there is a dearth of qualitative and quantitative research on TFSV against adults. Moreover, few of the existing studies provide reliable data on the nature, scope, and impacts of TFSV. Preliminary studies, however, indicate that some harms, much like sexual violence more broadly, may be predominantly gender-, sexuality-, and age-based, with young women being overrepresented as victims in some categories. This review collects the empirical evidence to date regarding the prevalence and gender-based nature of TFSV against adults and discusses the implications for policy and programs, as well as suggestions for future research.

  20. Technology-Facilitated Diagnosis and Treatment of Individuals with Autism Spectrum Disorder: An Engineering Perspective

    Directory of Open Access Journals (Sweden)

    Xiongyi Liu

    2017-10-01

    Full Text Available The rapid development of computer and robotic technologies in the last decade is giving hope to perform earlier and more accurate diagnoses of the Autism Spectrum Disorder (ASD, and more effective, consistent, and cost-conscious treatment. Besides the reduced cost, the main benefit of using technology to facilitate treatment is that stimuli produced during each session of the treatment can be controlled, which not only guarantees consistency across different sessions, but also makes it possible to focus on a single phenomenon, which is difficult even for a trained professional to perform, and deliver the stimuli according to the treatment plan. In this article, we provide a comprehensive review of research on recent technology-facilitated diagnosis and treat of children and adults with ASD. Different from existing reviews on this topic, which predominantly concern clinical issues, we focus on the engineering perspective of autism studies. All technology facilitated systems used for autism studies can be modeled as human machine interactive systems where one or more participants would constitute as the human component, and a computer-based or a robotic-based system would be the machine component. Based on this model, we organize our review with the following questions: (1 What are presented to the participants in the studies and how are the content and delivery methods enabled by technologies? (2 How are the reactions/inputs collected from the participants in response to the stimuli in the studies? (3 Are the experimental procedure and programs presented to participants dynamically adjustable based on the responses from the participants, and if so, how? and (4 How are the programs assessed?

  1. ICTs, Openness and Citizen Perceptions of Government: How Civic Technologies Can Facilitate External Citizen Efficacy

    Directory of Open Access Journals (Sweden)

    Rebecca Rumbul

    2016-12-01

    Full Text Available This article examines whether civic technologies deliver an effective technique for developing the political efficacy of citizens and altering their perceived accountability of governments. Employing a survey-based methodology, a quantitative analysis was performed on the users of civic technology sites in the USA, UK, Kenya and South Africa. The primary question posed is whether the specific citizen monitoring actions facilitated by these sites cause a related effect in altering the extent to which citizens believe that governments are responsive to citizen-audit. The results indicate an enhancement in citizen efficacy and perceptions of government accountability. Notable differences detected in the user demographics between the countries studied demonstrate a wide spectrum of citizen usage; however, with common confidence displayed by respondents in the efficacy of the ICT. The findings indicate that the publication and citizen-audit of government information through civic technologies in developed and developing countries increases feelings of external efficacy and perceived government accountability.

  2. Space technology, sustainable development and community applications: Internet as a facilitator

    Science.gov (United States)

    Peter, Nicolas; Afrin, Nadia; Goh, Gérardine; Chester, Ed

    2006-07-01

    Among other approaches, space technologies are currently being deployed for disaster management, environmental monitoring, urban planning, health applications, communications, etc. Although space-based applications have tremendous potential for socioeconomic development, they are primarily technology driven and the requirements from the end-users (i.e. the development community) are rarely taken into consideration during the initial development stages. This communication gap between the "space" and "development" communities can be bridged with the help of the web-based knowledge sharing portal focused on space applications for development. This online community uses the development gateway foundation's sophisticated content management system. It is modeled after the development gateway's knowledge sharing portals ( http://topics.developmentgateway.org) and draws from their expertise in knowledge management, partnership building and marketing. These types of portal are known to facilitate broad-based partnerships across sectors, regions and the various stakeholders but also to facilitate North-South and South-South cooperation. This paper describes the initiative "Space for Development" ( http://topics.developmentgateway.org/space) started in 2004 which aims to demonstrate how such a web-based portal can be structured to facilitate knowledge sharing in order to bridge the gap between the "space" and "development" communities in an innovative and global manner.

  3. The Impact of the Role of an Instructional Technology Facilitator on Teacher Efficacy in Classroom Technology Integration in Two Rural Public Schools in Northwestern North Carolina

    Science.gov (United States)

    Adams, Karri Campbell

    2015-01-01

    The purpose of this study was to contribute to a limited body of research on the impact of the role of the school-level instructional technology facilitator on teacher technology efficacy. This mixed-methods study involved the administration of a survey instrument designed to measure teacher technology efficacy, the Computer Technology Integration…

  4. The Candidate

    OpenAIRE

    Osborn, John C

    2013-01-01

    ABSTRACT   The Candidate is an attempt to marry elements of journalism and gaming into a format that both entertains and educates the player. The Google-AP Scholarship, a new scholarship award that is given to several journalists a year to work on projects at the threshold of technology and journalism, funded the project. The objective in this prototype version of the game is to put the player in the shoes of a congressional candidate during an off-year election, specificall...

  5. Candidate thermal energy storage technologies for solar industrial process heat applications

    Science.gov (United States)

    Furman, E. R.

    1979-01-01

    A number of candidate thermal energy storage system elements were identified as having the potential for the successful application of solar industrial process heat. These elements which include storage media, containment and heat exchange are shown.

  6. Using Collaborative Technology in CS Education to facilitate Cross-Site Software Development

    Directory of Open Access Journals (Sweden)

    Marie Devlin

    2008-12-01

    Full Text Available With offshore computing becoming more prevalent, it is essential that we increase our students' employability by providing new and relevant experiences in software development and project management; giving them valuable skills that are essential in an ever-increasing and changing global market. What is new about the work we discuss here is how collaborative technologies have facilitated a year-long cross-site software engineering project between Durham University and Newcastle University students. Our use of various collaboration technologies such as online discussion forums, video-conferencing, company repositories, version control software etc., as part of the collaborative team project has not only encouraged students to develop technical 'transferable' skills but also gain an understanding, through realistic experiences, of how the use of these technologies involves more than just learning their technical aspects and operation, but that it is essential to develop and implement the soft processes and skills required to use them successfully and effectively and hence optimize their cross-site working partnerships and productivity. In this paper we describe the project, the technologies employed by the student teams and the results and anecdotal evidence of staff and students that show the successes and, it must be admitted, occasional failures of this work. We discuss how we have tried to manage the expectations of the students throughout the project, how the technologies we have provided have affected the students' experience of cross-site collaboration and the impact of crosssite collaboration on our assessment strategies and curriculum design.

  7. Environmental barriers to participation and facilitators for use of three types of assistive technology devices.

    Science.gov (United States)

    Widehammar, Cathrine; Lidström, Helene; Hermansson, Liselotte

    2017-08-07

    The aim was to compare the presence of environmental barriers to participation and facilitators for assistive technology (AT) use and study the relation between barriers and AT use in three different AT devices. A cross-sectional survey was conducted. Inclusion criteria were ≥one year of experience as a user of myoelectric prosthesis (MEP), powered mobility device (PMD), or assistive technology for cognition (ATC) and age 20-90 years. Overall, 156 participants answered the Swedish version of the Craig Hospital Inventory of Environmental Factors and a study-specific questionnaire on facilitating factors. Non-parametric tests were used for comparisons. Barriers to participation were lowest in MEP users (md=0.12; p>0.001), and highest in ATC users (md=1.56; p>0.001) with the least support for AT use (p>0.001 - p=0.048). A positive correlation between fewer barriers and higher use of MEP was seen (r=0.30, p=0.038). The greatest barriers to participation were Natural environment, Surroundings and Information, and the most support came from relatives and professionals. Support, training and education are vital in the use of AT. These factors may lead to a more sustained and prolonged use of AT and may enable increased participation. Future research should focus on interventions that meet the needs of people with cognitive disabilities.

  8. Comparative genomics and prediction of conditionally dispensable sequences in legume-infecting Fusarium oxysporum formae speciales facilitates identification of candidate effectors.

    Science.gov (United States)

    Williams, Angela H; Sharma, Mamta; Thatcher, Louise F; Azam, Sarwar; Hane, James K; Sperschneider, Jana; Kidd, Brendan N; Anderson, Jonathan P; Ghosh, Raju; Garg, Gagan; Lichtenzveig, Judith; Kistler, H Corby; Shea, Terrance; Young, Sarah; Buck, Sally-Anne G; Kamphuis, Lars G; Saxena, Rachit; Pande, Suresh; Ma, Li-Jun; Varshney, Rajeev K; Singh, Karam B

    2016-03-05

    Soil-borne fungi of the Fusarium oxysporum species complex cause devastating wilt disease on many crops including legumes that supply human dietary protein needs across many parts of the globe. We present and compare draft genome assemblies for three legume-infecting formae speciales (ff. spp.): F. oxysporum f. sp. ciceris (Foc-38-1) and f. sp. pisi (Fop-37622), significant pathogens of chickpea and pea respectively, the world's second and third most important grain legumes, and lastly f. sp. medicaginis (Fom-5190a) for which we developed a model legume pathosystem utilising Medicago truncatula. Focusing on the identification of pathogenicity gene content, we leveraged the reference genomes of Fusarium pathogens F. oxysporum f. sp. lycopersici (tomato-infecting) and F. solani (pea-infecting) and their well-characterised core and dispensable chromosomes to predict genomic organisation in the newly sequenced legume-infecting isolates. Dispensable chromosomes are not essential for growth and in Fusarium species are known to be enriched in host-specificity and pathogenicity-associated genes. Comparative genomics of the publicly available Fusarium species revealed differential patterns of sequence conservation across F. oxysporum formae speciales, with legume-pathogenic formae speciales not exhibiting greater sequence conservation between them relative to non-legume-infecting formae speciales, possibly indicating the lack of a common ancestral source for legume pathogenicity. Combining predicted dispensable gene content with in planta expression in the model legume-infecting isolate, we identified small conserved regions and candidate effectors, four of which shared greatest similarity to proteins from another legume-infecting ff. spp. We demonstrate that distinction of core and potential dispensable genomic regions of novel F. oxysporum genomes is an effective tool to facilitate effector discovery and the identification of gene content possibly linked to host

  9. Predicting Elementary Education Candidates' Technology Integration during Their Field Placement Instruction.

    Science.gov (United States)

    Negishi, Meiko; Elder, Anastasia D.; Hamil, J. Burnette; Mzoughi, Taha

    A growing concern in teacher education programs is technology training. Research confirms that training positively affects perservice teachers' attitudes and technology proficiency. However, little is known about the kinds of factors that may predict preservice teachers' integration of technology into their own instruction. The goal of this study…

  10. Characteristics of Adults Seeking Health Care Provider Support Facilitated by Mobile Technology: Secondary Data Analysis.

    Science.gov (United States)

    Bosak, Kelly; Park, Shin Hye

    2017-12-21

    Mobile health technology is rapidly evolving with the potential to transform health care. Self-management of health facilitated by mobile technology can maximize long-term health trajectories of adults. Little is known about the characteristics of adults seeking Web-based support from health care providers facilitated by mobile technology. This study aimed to examine the following: (1) the characteristics of adults who seek human support from health care providers for health concerns using mobile technology rather than from family members and friends or others with similar health conditions and (2) the use of mobile health technology among adults with chronic health conditions. Findings of this study were interpreted in the context of the Efficiency Model of Support. We first described characteristics of adults seeking Web-based support from health care providers. Using chi-square tests for categorical variables and t test for the continuous variable of age, we compared adults seeking Web-based and conventional support by demographics. The primary aim was analyzed using multivariate logistic regression to examine whether chronic health conditions and demographic factors (eg, sex, income, employment status, race, ethnicity, education, and age) were associated with seeking Web-based support from health care providers. The sample included adults (N=1453), the majority of whom were female 57.60% (837/1453), white 75.02% (1090/1453), and non-Hispanic 89.13% (1295/1453). The age of the participants ranged from 18 to 92 years (mean 48.6, standard deviation [SD] 16.8). The majority 76.05% (1105/1453) of participants reported college or higher level of education. A disparity was found in access to health care providers via mobile technology based on socioeconomic status. Adults with annual income of US $30,000 to US $100,000 were 1.72 times more likely to use Web-based methods to contact a health care provider, and adults with an annual income above US $100,000 were 2.41 to

  11. Reconsidering Tree Fruit as Candidate Crops Through the Use of Rapid Cycle Crop Breeding Technologies

    Science.gov (United States)

    Graham, Gary Thomas

    2014-01-01

    Tree fruit, although desirable from a crew nutrition and menu diversity perspective, have long been dismissed as candidate crops based on their long juvenile phase, large architecture, low short-term harvest index, and dormancy requirements. Recent developments in Rapid Cycle Crop Breeding (RCCB) have overcome these historical limitations, opening the door to a new era in candidate crop research. Researchers at the United States Department of Agriculture (USDA) have developed FT-construct (Flowering Locus T) dwarf plum lines that have a very short juvenile phase, vine-like architecture, and no obligate dormancy period. In a collaborative research effort, NASA and the USDA are evaluating the performance of these FT-lines under controlled environment conditions relevant to spaceflight.

  12. Technology Integration with Teacher Candidates in a Summer-Camp Setting

    Science.gov (United States)

    Pilgrim, Jodi; Berry, Joan

    2014-01-01

    Many districts have implemented one-to-one technology initiatives, where students have access to computers or tablets for use in and out of school. Teachers participating in these initiatives may lack knowledge about ways to integrate technology into classroom practices (Pilgrim and Bledsoe, 2012); therefore, teacher preparation programs must…

  13. Social-Cognitive Career Model for Social Studies Teacher Candidates' Leadership in Educational Technology

    Science.gov (United States)

    Akman, Özkan

    2016-01-01

    In today's knowledge society, constant changes and developments in the information and communication technologies has affected all areas as well as educational systems. In order to comply with these changes and developments, teachers need to develop a proficiency in using the technology in a sufficient manner. Although the number of research…

  14. Investigating the Challenges and Opportunities in Home Care to Facilitate Effective Information Technology Adoption.

    Science.gov (United States)

    Koru, Güneş; Alhuwail, Dari; Topaz, Maxim; Norcio, Anthony F; Mills, Mary Etta

    2016-01-01

    As home care utilization increases, information technology (IT) becomes a critical tool for providing quality home care. However, most home health agencies (HHAs) in the United States are in a position to adopt and leverage IT solutions in budget-constrained settings, where it is crucial to address important and pressing challenges and opportunities for achieving effectiveness in IT adoption. (1) Explore HHAs' challenges and opportunities related to delivering home care as well as performing administrative functions and conducting business, (2) learn about current IT implementation levels and activities in home care, and (3) make recommendations to facilitate efforts and initiatives designed for adopting IT in home care effectively. Semistructured interviews were conducted to elicit rich contextual information from the participants recruited from 13 local HHAs in one of the states in the United States. Established systems analysis techniques were used to ask questions during the interviews. Framework, a qualitative research method, was used to analyze the qualitative data obtained from the interviews. Coordinating clinical and administrative workflows was an important challenge. Inadequate access to patients' medical history and difficulties with medication reconciliation detracted from the quality of care. Hiring, training, scheduling, and retaining qualified personnel constituted another important challenge. Training and educating patients, caregivers, and families hold important opportunities for improving the quality of care. All except one HHA adopted electronic health records (EHR) but many continued to struggle considerably in their day-to-day functions. Health information exchange (HIE) seems to be the most needed technology. Telehealth solutions were perceived to be promising but their added value and financial viability in the long run were questioned. The recommendations for effective IT adoption include keeping a quality improvement focus, keeping a

  15. Facilitating Factors and Barriers to the Use of Emerging Technologies for Suicide Prevention in Europe: Multicountry Exploratory Study

    Science.gov (United States)

    Delgado, Carmen; Sánchez-Prada, Andrés; Parra-Vidales, Esther; de Leo, Diego; Franco-Martín, Manuel

    2018-01-01

    Background This study provides an analysis on the use of emerging technologies for the prevention of suicide in 8 different European countries. Objective The objective of this study was to analyze the potentiality of using emerging technologies in the area of suicide prevention based on the opinion of different professionals involved in suicide prevention. Methods Opinions of 3 groups of stakeholders (ie, relevant professionals in suicide field) were gathered using a specifically designed questionnaire to explore dimensions underlying perceptions of facilitating factors and barriers in relation to the use of emerging technologies for suicide prevention. Results Goal 1 involved facilitating factors for the use of emerging technologies in suicide prevention. Northern European countries, except for Belgium, attach greater relevance to those that optimize implementation and benefits. On the other hand, Southern European countries attach greater importance to professionally oriented and user-centered facilitating factors. According to different stakeholders, the analysis of these facilitating factors suggest that professionals in the field of social work attach greater relevance to those that optimize implementation and benefits. However, professionals involved in the area of mental health, policy makers, and political decision makers give greater importance to professionally oriented and user-centered facilitating factors. Goal 2 was related to barriers to the usability of emerging technologies for suicide prevention. Both countries and stakeholders attach greater importance to barriers associated with resource constraints than to those centered on personal limitations. There are no differences between countries or between stakeholders. Nevertheless, there is a certain stakeholders-countries interaction that indicates that the opinions on resource constraints expressed by different stakeholders do not follow a uniform pattern in different countries, but they differ

  16. The Views of Teacher Candidates on Using Cloud Technologies in Education

    Science.gov (United States)

    Korucu, Agah Tugrul

    2017-01-01

    This study aims to describe the views of student IT teachers' and the factors which affect their priorities to use cloud services progressively. The study is conducted by qualitative research approach. The data obtained from the department of Computer Education and Instructional Technology students are collected by "structured form for the…

  17. Physics Teacher Candidates' Opinions on Fiber Optics and New Technologies in This Field

    Science.gov (United States)

    Çildir, Sema

    2016-01-01

    Factors such as innovations brought in by the developing technology, also rapidly changing social structures casted various roles to both the student and the teacher. Therefore, it is necessary to associate such knowledge acquired in courses with implications of the knowledge in our real lives and to constantly enrich course contents, namely to…

  18. Technology Development for the Advanced Technology Large Aperture Space Telescope (ATLAST) as a Candidate Large UV-Optical-Infrared (LUVOIR) Surveyor

    Science.gov (United States)

    Bolcar, Matthew R.; Balasubramanian, Kunjithapatha; Clampin, Mark; Crooke, Julie; Feinberg, Lee; Postman, Marc; Quijada, Manuel; Rauscher, Bernard; Redding, David; Rioux, Norman; hide

    2015-01-01

    The Advanced Technology Large Aperture Space Telescope (ATLAST) team has identified five key technologies to enable candidate architectures for the future large-aperture ultraviolet/optical/infrared (LUVOIR) space observatory envisioned by the NASA Astrophysics 30-year roadmap, Enduring Quests, Daring Visions. The science goals of ATLAST address a broad range of astrophysical questions from early galaxy and star formation to the processes that contributed to the formation of life on Earth, combining general astrophysics with direct-imaging and spectroscopy of habitable exoplanets. The key technologies are: internal coronagraphs, starshades (or external occulters), ultra-stable large-aperture telescopes, detectors, and mirror coatings. Selected technology performance goals include: 1x10?10 raw contrast at an inner working angle of 35 milli-arcseconds, wavefront error stability on the order of 10 pm RMS per wavefront control step, autonomous on-board sensing & control, and zero-read-noise single-photon detectors spanning the exoplanet science bandpass between 400 nm and 1.8 µm. Development of these technologies will provide significant advances over current and planned observatories in terms of sensitivity, angular resolution, stability, and high-contrast imaging. The science goals of ATLAST are presented and flowed down to top-level telescope and instrument performance requirements in the context of a reference architecture: a 10-meter-class, segmented aperture telescope operating at room temperature (290 K) at the sun-Earth Lagrange-2 point. For each technology area, we define best estimates of required capabilities, current state-of-the-art performance, and current Technology Readiness Level (TRL) - thus identifying the current technology gap. We report on current, planned, or recommended efforts to develop each technology to TRL 5.

  19. Barriers and Facilitators to Using Digital Technologies in the Cooperative Learning Model in Physical Education

    Science.gov (United States)

    Bodsworth, Hannah; Goodyear, Victoria A.

    2017-01-01

    Background: The influence of technology on children's everyday lives is significant in today's society, with children described as digital natives and/or the iGeneration. There are also a range of digital technologies available for use in education and a number of pedagogical approaches reported to support technology integration and pupil learning…

  20. Design Challenges and Guidelines for Persuasive Technologies that Facilitate Healthy Lifestyles

    Science.gov (United States)

    Xu, Jie; Chen, Ping-yu; Uglow, Scott; Scott, Alison; Montague, Enid

    2013-01-01

    Many diseases and health risks are the result of unhealthy lifestyles and technology could be used as an intervention. However, designing healthy lifestyle technologies is challenging, as the technology should be able to influence user behavior. In this case study, the design and evaluation process of a persuasive healthy lifestyle assistance technology was investigated. The iterative design and evaluation process included: contextual inquiry, storyboarding, concept generation, paper prototyping, video prototyping, interactive prototyping and user testing. Several design challenges are identified and guidelines are described for designing a technological intervention to encourage healthy lifestyles. PMID:24855501

  1. When does inward technology licensing facilitate firms’ NPD performance? Evidence from China

    DEFF Research Database (Denmark)

    Li-Ying, Jason; Wang, Yuandi; Salomo, Søren

    2013-01-01

    Increasingly, many firms have found inward technology licensing a relatively quick and inexpensive way for new product development (NPD) as compared to internal R&D started. Although the literature on NPD has suggested some advantages and disadvantages regarding NPD by means of inward technology...... relationship is moderated by technology origin (foreign versus domestic), firms’ absorptive capacity, and the appropriability regime and knowledge endowment of the region where the licensee firms operate....

  2. Technology Facilitated PBL Pedagogy and Its Impact on Nursing Students' Academic Achievement and Critical Thinking Dispositions

    Science.gov (United States)

    Yu, Wei-Chieh Wayne; Lin, Chunfu Charlie; Ho, Mei-Hsin; Wang, Jenny

    2015-01-01

    The impact of particular learning environments and self-regulation could be a beneficial area for research focus. More specifically, there has not been sufficient attention given to the role played by disposition or "will" in facilitating self-regulation to be successful. A student can possess the skills or ability to think critically…

  3. Small and Medium-Sized Information Technology Firms: Assessment of Non-Local Partnership Facilitators

    Science.gov (United States)

    Findikoglu, Melike Nur

    2012-01-01

    A two-phased qualitative study was conducted to explore the facilitators of non-local (i.e. domestic or international) partnerships formed by small- and medium-sized firms (SME). Rooted in trust, proximity and dynamic capabilities lenses, the study focused on behaviors of SMEs performing in dynamic, competitive and highly interlinked industry, the…

  4. Facilitating Self-Regulated Learning with Technology: Evidence for Student Motivation and Exam Improvement

    Science.gov (United States)

    Barber, Larissa K.; Bagsby, Patricia G.; Grawitch, Matthew J.; Buerck, John P.

    2011-01-01

    The authors examined the extent to which student access to the MyGrade application in Blackboard may facilitate motivation and exam improvement via grade monitoring. In support of self-regulated learning and feedback principles, students indicated that the MyGrade application helped them better monitor their course performance and increased their…

  5. Technology and Bloom's Taxonomy: Tools to Facilitate Higher-Level Learning in Chemistry

    National Research Council Canada - National Science Library

    Morgan, Matthew

    1997-01-01

    This research project ties together chemistry data acquisition technology, introductory chemistry laboratory experiments, and Bloom's Taxonomy of Educational Objectives into a unified learning model...

  6. Facilitating Administrators' Instructional Leadership through the Use of a Technology Integration Discussion Protocol

    Science.gov (United States)

    McLeod, Scott

    2015-01-01

    Digital learning tools are increasingly prevalent in classrooms, yet too often technology integration efforts by educators replicate rather than transform traditional instructional practices. Opportunities to take advantage of the new affordances that technologies bring to the learning environment thus become forfeit. Administrators' use of a…

  7. Facilitating Teamwork with Lean Six Sigma and Web-Based Technology

    Science.gov (United States)

    Krause, Tim

    2009-01-01

    In this article, the author outlines a variety of ways of defining, making explicit, and supporting effective team-based projects through the basic tenets of Lean Six Sigma and the use of Web-based technologies. A combination of Lean Six Sigma and a handful of project management technologies not only help in fostering the communication central to…

  8. Determination of Perceptions of the Teacher Candidates Studying in the Computer and Instructional Technology Department towards Human-Computer Interaction and Related Basic Concepts

    Science.gov (United States)

    Kiyici, Mubin

    2011-01-01

    HCI is a field which has an increasing popularity by virtue of the spread of the computers and internet and gradually contributes to the production of the user-friendlier software and hardware with the contribution of the scientists from different disciplines. Teacher candidates studying at the computer and instructional technologies department…

  9. The pattern of performance management of community service learning empowerment in improving the entrepreneurship on the graduation candidate of Vocational Technology Education Institution

    Science.gov (United States)

    Hadromi

    2017-03-01

    The purpose of this research is to evaluate the pattern of performance management of Community Service Empowerment Learning-Universitas Negeri Semarang in improving the entrepreneurship of the graduate candidate of Vocational Technology Education Institution. This evaluation research uses Context Evaluation, Input evaluation, Process evaluation and Product evaluation method (CIPP) to evaluate the performance management of Community Service of Empowerment Learning-Universitas Negeri Semarang. The location of research was in Kandri Subdistrict-Indonesia. The subject of research is the Kandri Subdistrict community, especially the groups of the youth, students, subdistrict organizers, community organization, and culinery and handicraft industry, as well as the students who join the program of Community Service of Empowerment Learning-Universitas Negeri Semarang. The object of research is the pattern of perfomance management of Community Service Empowerment Learning-Universitas Negeri Semarang in improving the entrepreneurship of the graduation candidate of Vocational Technology Education Institution. The research result shows the pattern of Community Service Empowerment Learning-Universitas Negeri Semarang is able to improve the enterpreneurship of graduate candidate of Vocational Technology Education Institution. The pattern of Community Service Empowerment Community-Universitas Negeri Semarang which is Education for Sustainable Development (ESD)in the field of education, training, and assistance continuously can grasp and develop competency and balance mindset of students including triple bottom line which mutually connectedamong the sectors of social, economic, cultural, and environment so that it can increase the entrerpreneurship on the graduates candidate of Vocational Technology Education Institution

  10. Comparative analyses of seven technologies to facilitate the integration of fluctuating renewable energy sources

    DEFF Research Database (Denmark)

    Mathiesen, Brian Vad; Lund, Henrik

    2009-01-01

    An analysis of seven different technologies is presented. The technologies integrate fluctuating renewable energy sources (RES) such as wind power production into the electricity supply, and the Danish energy system is used as a case. Comprehensive hour-by-hour energy system analyses are conducted...... of a complete system meeting electricity, heat and transport demands, and including RES, power plants, and combined heat and power production (CHP) for district heating and transport technologies. In conclusion, the most fuel-efficient and least-cost technologies are identified through energy system...... and feasibility analyses. Large-scale heat pumps prove to be especially promising as they efficiently reduce the production of excess electricity. Flexible electricity demand and electric boilers are low-cost solutions, but their improvement of fuel efficiency is rather limited. Battery electric vehicles...

  11. Role of Social Knowledge Networking technology in facilitating meaningful use of Electronic Health Record medication reconciliation.

    Science.gov (United States)

    Rangachari, Pavani

    2016-06-01

    Despite the federal policy impetus towards EHR Medication Reconciliation, hospital adherence has lagged for one chief reason; low physician engagement, which in turn emanates from lack of consensus in regard to which physician is responsible for managing a patient's medication list, and the importance of medication reconciliation as a tool for improving patient safety and quality of care. The Technology-in-Practice (TIP) framework stresses the role of human action in enacting structures of technology use or "technologies-in-practice." Applying the TIP framework to the EHR Medication Reconciliation context, helps frame the problem as one of low physician engagement in performing EHR Medication Reconciliation, translating to limited-use-EHR-in-practice. Concurrently, the problem suggests a hierarchical network structure, reflecting limited communication among hospital administrators and clinical providers on the importance of EHR Medication Reconciliation in improving patient safety. Integrating the TIP literature with the more recent knowledge-in-Practice (KIP) literature suggests that EHR-in-practice could be transformed from "limited use" to "meaningful use" through the use of Social Knowledge Networking (SKN) Technology to create new social network structures, and enable engagement, learning, and practice change. Correspondingly, the objectives of this paper are to: 1) Conduct a narrative review of the literature on "technology use," to understand how technologies-in-practice may be transformed from limited use to meaningful use; 2) Conduct a narrative review of the literature on "organizational change implementation," to understand how changes in technology use could be successfully implemented and sustained in a healthcare organizational context; and 3) Apply lessons learned from the narrative literature reviews to identify strategies for the meaningful use and successful implementation of EHR Medication Reconciliation technology.

  12. Facilitators and barriers to adopting robotic-assisted surgery: contextualizing the unified theory of acceptance and use of technology.

    Directory of Open Access Journals (Sweden)

    Christine Benmessaoud

    Full Text Available Robotic-assisted surgical techniques are not yet well established among surgeon practice groups beyond a few surgical subspecialties. To help identify the facilitators and barriers to their adoption, this belief-elicitation study contextualized and supplemented constructs of the unified theory of acceptance and use of technology (UTAUT in robotic-assisted surgery. Semi-structured individual interviews were conducted with 21 surgeons comprising two groups: users and nonusers. The main facilitators to adoption were Perceived Usefulness and Facilitating Conditions among both users and nonusers, followed by Attitude Toward Using Technology among users and Extrinsic Motivation among nonusers. The three main barriers to adoption for both users and nonusers were Perceived Ease of Use and Complexity, Perceived Usefulness, and Perceived Behavioral Control. This study's findings can assist surgeons, hospital and medical school administrators, and other policy makers on the proper adoption of robotic-assisted surgery and can guide future research on the development of theories and framing of hypotheses.

  13. Digital "Learning Trails": Scaling Technology-Facilitated Curricular Innovation in Schools with a "Rhizomatic" Lens

    Science.gov (United States)

    Jamaludin, Azilawati; Hung, David Wei Loong

    2016-01-01

    Technological advances in the form of ubiquitous computing has altered the learning landscape today. Contemporary modes of learning afford curricular innovations in schools. While learning journeys of decades ago entailed field trips to places of interest such as museums and zoos where students completed tasks or worksheets after each trip, the…

  14. Creativity in Technology Education Facilitated through Virtual Reality Learning Environments: A Case Study

    Science.gov (United States)

    Thorsteinsson, Gisli; Page, Tom

    2007-01-01

    Innovation Education (IE) is a new subject area in Icelandic schools. The aim of the subject is to train students to identify the needs and problems in their environment and to develop solutions: a process of ideation. This activity has been classroom based but now a Virtual Reality Learning Environment technology (VRLE) has been designed to…

  15. Facilitating English-Language Learners' Oral Reading Fluency with Digital Pen Technology

    Science.gov (United States)

    Chen, Chih-Ming; Tan, Chia-Chen; Lo, Bey-Jane

    2016-01-01

    Oral reading fluency is an indicator of overall reading competence. Many studies have claimed that repeated reading can promote oral reading fluency. Currently, novel Web- or computer-based reading technologies offer interactive digital materials that promote English oral reading fluency using the repeated reading strategy; however, paper-based…

  16. The 3M Project: Using Technology to Facilitate Greater Cultural Understanding

    Science.gov (United States)

    Larson, Heidi J.; Tseng, Kevin S.

    2006-01-01

    This article discusses how Montessori teachers create authentic and meaningful experiences for older students in the modern technological age while fostering the sensitive stages of imagination and exploration of the world around them. Maria Montessori observed that children learn to read and write through their spontaneous, independent behavior.…

  17. Using Technology to Facilitate and Enhance Project-based Learning in Mathematical Physics

    Science.gov (United States)

    Duda, Gintaras

    2011-04-01

    Problem-based and project-based learning are two pedagogical techniques that have several clear advantages over traditional instructional methods: 1) both techniques are active and student centered, 2) students confront real-world and/or highly complex problems, and 3) such exercises model the way science and engineering are done professionally. This talk will present an experiment in project/problem-based learning in a mathematical physics course. The group project in the course involved modeling a zombie outbreak of the type seen in AMC's ``The Walking Dead.'' Students researched, devised, and solved their mathematical models for the spread of zombie-like infection. Students used technology in all stages; in fact, since analytical solutions to the models were often impossible, technology was a necessary and critical component of the challenge. This talk will explore the use of technology in general in problem and project-based learning and will detail some specific examples of how technology was used to enhance student learning in this course. A larger issue of how students use the Internet to learn will also be explored.

  18. Technology to Facilitate the Use of Impaired Waters in Cooling Towers

    Energy Technology Data Exchange (ETDEWEB)

    Colborn, Robert [General Electric Company, NIskayuna, NY (United States)

    2012-04-30

    The project goal was to develop an effective silica removal technology and couple that with existing electro-dialysis reversal (EDR) technology to achieve a cost effective treatment for impaired waters to allow for their use in the cooling towers of coal fired power plants. A quantitative target of the program was a 50% reduction in the fresh water withdrawal at a levelized cost of water of $3.90/Kgal. Over the course of the program, a new molybdenum-modified alumina was developed that significantly outperforms existing alumina materials in silica removal both kinetically and thermodynamically. The Langmuir capacity is 0.11g silica/g adsorbent. Moreover, a low cost recycle/regeneration process was discovered to allow for multiple recycles with minimal loss in activity. On the lab scale, five runs were carried out with no drop in performance between the second and fifth run in ability to absorb the silica from water. The Mo-modified alumina was successfully prepared on a multiple kilogram scale and a bench scale model column was used to remove 100 ppm of silica from 400 liters of simulated impaired water. Significant water savings would result from such a process and the regeneration process could be further optimized to reduce water requirements. Current barriers to implementation are the base cost of the adsorbent material and the fine powder form that would lead to back pressure on a large column. If mesoporous materials become more commonly used in other areas and the price drops from volume and process improvements, then our material would also lower in price because the amount of molybdenum needed is low and no additional processing is required. There may well be engineering solutions to the fine powder issue; in a simple concept experiment, we were able to pelletize our material with Boehmite, but lost performance due to a dramatic decrease in surface area.

  19. Facilitating the development of controlled vocabularies for metabolomics technologies with text mining

    Directory of Open Access Journals (Sweden)

    Rebholz-Schuhmann Dietrich

    2008-04-01

    Full Text Available Abstract Background Many bioinformatics applications rely on controlled vocabularies or ontologies to consistently interpret and seamlessly integrate information scattered across public resources. Experimental data sets from metabolomics studies need to be integrated with one another, but also with data produced by other types of omics studies in the spirit of systems biology, hence the pressing need for vocabularies and ontologies in metabolomics. However, it is time-consuming and non trivial to construct these resources manually. Results We describe a methodology for rapid development of controlled vocabularies, a study originally motivated by the needs for vocabularies describing metabolomics technologies. We present case studies involving two controlled vocabularies (for nuclear magnetic resonance spectroscopy and gas chromatography whose development is currently underway as part of the Metabolomics Standards Initiative. The initial vocabularies were compiled manually, providing a total of 243 and 152 terms. A total of 5,699 and 2,612 new terms were acquired automatically from the literature. The analysis of the results showed that full-text articles (especially the Materials and Methods sections are the major source of technology-specific terms as opposed to paper abstracts. Conclusions We suggest a text mining method for efficient corpus-based term acquisition as a way of rapidly expanding a set of controlled vocabularies with the terms used in the scientific literature. We adopted an integrative approach, combining relatively generic software and data resources for time- and cost-effective development of a text mining tool for expansion of controlled vocabularies across various domains, as a practical alternative to both manual term collection and tailor-made named entity recognition methods.

  20. Mindfulness Interventions Delivered by Technology Without Facilitator Involvement: What Research Exists and What Are the Clinical Outcomes?

    Science.gov (United States)

    Fish, James; Brimson, James; Lynch, Siobhan

    New cost-effective psychological interventions are needed to contribute to treatment options for psychiatric and physical health conditions. This systematic review aims to investigate the current literature on one potentially cost-effective form of mindfulness-based therapy, those delivered through technological platforms without any mindfulness facilitator input beyond the initial design of the programme. Three electronic databases (Ovid Medline, PsychINFO and Embase) were searched for relevant keywords, titles, medical subject headings (MeSH) and abstracts using search terms derived from a combination of two subjects: 'mindfulness' and 'technology'. Overall, ten studies were identified. The majority of studies were web-based and similar in structure and content to face-to-face mindfulness-based stress reduction courses. Clinical outcomes of stress ( n  = 5), depression ( n  = 6) and anxiety (n = 4) were reported along with mindfulness ( n  = 4), the supposed mediator of effects. All eight studies that measured significance found at least some significant effects ( p   .005). However, methodological issues (e.g. selection bias, lack of control group and follow-up) which reflect the early nature of the work mean these largest effects are likely to be representative of maximal rather than average effects. Whilst there are important differences in the construction, length and delivery of interventions, it is difficult to draw firm conclusions about the most effective models. Suggestions of key characteristics are made though, needing further investigation preferably in standardised interventions. Given the existing research and the speed at which technology is making new platforms and tools available, it seems important that further research explores two parallel lines: first, refinement and thorough evaluation of already established technology-based mindfulness programmes and second, exploration of novel approaches to mindfulness training that

  1. Nanomedicine and advanced technologies for burns: Preventing infection and facilitating wound healing.

    Science.gov (United States)

    Mofazzal Jahromi, Mirza Ali; Sahandi Zangabad, Parham; Moosavi Basri, Seyed Masoud; Sahandi Zangabad, Keyvan; Ghamarypour, Ameneh; Aref, Amir R; Karimi, Mahdi; Hamblin, Michael R

    2018-01-01

    According to the latest report from the World Health Organization, an estimated 265,000 deaths still occur every year as a direct result of burn injuries. A widespread range of these deaths induced by burn wound happens in low- and middle-income countries, where survivors face a lifetime of morbidity. Most of the deaths occur due to infections when a high percentage of the external regions of the body area is affected. Microbial nutrient availability, skin barrier disruption, and vascular supply destruction in burn injuries as well as systemic immunosuppression are important parameters that cause burns to be susceptible to infections. Topical antimicrobials and dressings are generally employed to inhibit burn infections followed by a burn wound therapy, because systemic antibiotics have problems in reaching the infected site, coupled with increasing microbial drug resistance. Nanotechnology has provided a range of molecular designed nanostructures (NS) that can be used in both therapeutic and diagnostic applications in burns. These NSs can be divided into organic and non-organic (such as polymeric nanoparticles (NPs) and silver NPs, respectively), and many have been designed to display multifunctional activity. The present review covers the physiology of skin, burn classification, burn wound pathogenesis, animal models of burn wound infection, and various topical therapeutic approaches designed to combat infection and stimulate healing. These include biological based approaches (e.g. immune-based antimicrobial molecules, therapeutic microorganisms, antimicrobial agents, etc.), antimicrobial photo- and ultrasound-therapy, as well as nanotechnology-based wound healing approaches as a revolutionizing area. Thus, we focus on organic and non-organic NSs designed to deliver growth factors to burned skin, and scaffolds, dressings, etc. for exogenous stem cells to aid skin regeneration. Eventually, recent breakthroughs and technologies with substantial potentials in tissue

  2. Health information technology to facilitate communication involving health care providers, caregivers, and pediatric patients: a scoping review.

    Science.gov (United States)

    Gentles, Stephen James; Lokker, Cynthia; McKibbon, K Ann

    2010-06-18

    Pediatric patients with health conditions requiring follow-up typically depend on a caregiver to mediate at least part of the necessary two-way communication with health care providers on their behalf. Health information technology (HIT) and its subset, information communication technology (ICT), are increasingly being applied to facilitate communication between health care provider and caregiver in these situations. Awareness of the extent and nature of published research involving HIT interventions used in this way is currently lacking. This scoping review was designed to map the health literature about HIT used to facilitate communication involving health care providers and caregivers (who are usually family members) of pediatric patients with health conditions requiring follow-up. Terms relating to care delivery, information technology, and pediatrics were combined to search MEDLINE, EMBASE, and CINAHL for the years 1996 to 2008. Eligible studies were selected after three rounds of duplicate screening in which all authors participated. Data regarding patient, caregiver, health care provider, HIT intervention, outcomes studied, and study design were extracted and maintained in a Microsoft Access database. Stage of research was categorized using the UK's Medical Research Council (MRC) framework for developing and evaluating complex interventions. Quantitative and qualitative descriptive summaries are presented. We included 104 eligible studies (112 articles) conducted in 17 different countries and representing 30 different health conditions. The most common conditions were asthma, type 1 diabetes, special needs, and psychiatric disorder. Most studies (88, 85%) included children 2 to 12 years of age, and 73 (71%) involved home care settings. Health care providers operated in hospital settings in 96 (92%) of the studies. Interventions featured 12 modes of communication (eg, Internet, intranets, telephone, video conferencing, email, short message service [SMS], and

  3. Robotic technology applications as a compliance enhancement/facilitation tool in a post-Fukushima regulatory environment

    International Nuclear Information System (INIS)

    Chitumbo, Nandway

    2013-01-01

    The subject matter of the presentation is that of robotic technology applications as a regulatory compliance enhancement/facilitation tool in a post-Fukushima regulatory environment. The term post-Fukushima regulatory environment refers to the fact that all of the upgrade measures that have been issues through the different individual and collective safety review process are considered legally binding. In this regard it should be noted that the post-Fukushima regulatory environment has been shaped by intensive comprehensive nuclear safety review through mechanisms like the EU stress-test review and the Nuclear Energy Institute (NEI) in collaboration with the US Nuclear Regulatory Commission concerning nuclear installations on US soil. Further to this it should be noted that there has been strong collaboration between nuclear energy sector relevant organizations concerning the sharing of knowledge in relation to post-Fukushima safety upgrades on a global level through international conventions channels like the convention on nuclear safety at the extra-ordinary meeting that took place in August of this year.

  4. A survey and description of candidate technologies to support single shell tank waste retrieval, leak detection, monitoring, and mitigation

    International Nuclear Information System (INIS)

    Lewis, R.E.; Teel, S.S.; Wegener, W.H.; Iwatate, D.F.

    1995-09-01

    This report was initially designed to provide a comprehensive review of potential leak detection technologies (LDTs). To this end, the report would contain several sections outlining the selection process. The purpose was twofold:(l) the reader would have a clear understanding of why specific technologies were recommended or not recommended, and (2) the reader could apply the same process in the future as new LDTs become available. Curtailment of project scope has prevented the development of the requisite judging criteria. The report has been modified accordingly. Section 2 of this report presents the baseline and guiding assumptions that were used to judge the LDTs. These assumptions include the environment where the technologies would be employed, the potential leak detection targets, and anticipated leak mechanisms. Section 3 presents a brief review of the methods used to arrive at the recommended LDTs. It also includes a description of the different technology families considered. Section 4 presents the recommended LDTs along with detailed descriptions of each that include sensitivities, operating parameters, and costs

  5. According to Candidate Teachers Views Classroom Management Problems of Teachers in Traditional and Technology-Supported Classrooms

    Science.gov (United States)

    Tas, Said

    2017-01-01

    In this research, it is aimed to investigate classroom management problems of middle school 6th and 7th grade teachers in traditional and technology-supported classrooms and differences between them. For this purpose the opinions of the students in the 4th grade of Primary Education Department in Faculty of Education of Süleyman Demirel University…

  6. The Role of Supporters in Facilitating the Use of Technologies by Adolescents and Adults with Learning Disabilities: A Place for Positive Risk-Taking?

    Science.gov (United States)

    Seale, Jane

    2014-01-01

    The role of supporters in facilitating access to and use of technology by people (adolescents and adults) with learning disabilities has not been the primary focus of much of the research that has been undertaken to date. The review of literature presented in this paper suggests, however, that issues of support, risk and safety are emerging as…

  7. Using Enabling Technologies to Facilitate the Comparison of Satellite Observations with the Model Forecasts for Hurricane Study

    Science.gov (United States)

    Li, P.; Knosp, B.; Hristova-Veleva, S. M.; Niamsuwan, N.; Johnson, M. P.; Shen, T. P. J.; Tanelli, S.; Turk, J.; Vu, Q. A.

    2014-12-01

    Due to their complexity and volume, the satellite data are underutilized in today's hurricane research and operations. To better utilize these data, we developed the JPL Tropical Cyclone Information System (TCIS) - an Interactive Data Portal providing fusion between Near-Real-Time satellite observations and model forecasts to facilitate model evaluation and improvement. We have collected satellite observations and model forecasts in the Atlantic Basin and the East Pacific for the hurricane seasons since 2010 and supported the NASA Airborne Campaigns for Hurricane Study such as the Genesis and Rapid Intensification Processes (GRIP) in 2010 and the Hurricane and Severe Storm Sentinel (HS3) from 2012 to 2014. To enable the direct inter-comparisons of the satellite observations and the model forecasts, the TCIS was integrated with the NASA Earth Observing System Simulator Suite (NEOS3) to produce synthetic observations (e.g. simulated passive microwave brightness temperatures) from a number of operational hurricane forecast models (HWRF and GFS). An automated process was developed to trigger NEOS3 simulations via web services given the location and time of satellite observations, monitor the progress of the NEOS3 simulations, display the synthetic observation and ingest them into the TCIS database when they are done. In addition, three analysis tools, the joint PDF analysis of the brightness temperatures, ARCHER for finding the storm-center and the storm organization and the Wave Number Analysis tool for storm asymmetry and morphology analysis were integrated into TCIS to provide statistical and structural analysis on both observed and synthetic data. Interactive tools were built in the TCIS visualization system to allow the spatial and temporal selections of the datasets, the invocation of the tools with user specified parameters, and the display and the delivery of the results. In this presentation, we will describe the key enabling technologies behind the design of

  8. 11 CFR 9033.1 - Candidate and committee agreements.

    Science.gov (United States)

    2010-01-01

    ... candidate. (7) The candidate and the candidate's authorized committee(s) will permit an audit and... pursuant to 11 CFR part 9039. The candidate and authorized committee(s) shall facilitate the audit by... 11 Federal Elections 1 2010-01-01 2010-01-01 false Candidate and committee agreements. 9033.1...

  9. An approach to facilitate healthcare professionals' readiness to support technology use in everyday life for persons with dementia.

    OpenAIRE

    Malinowsky, Camilla; Rosenberg, Lena; Nygård, Louise

    2014-01-01

    Everyday technologies (ETs) like microwave ovens and automatic telephone services as well as assistive technologies (ATs) are often used in the performance of everyday activities. As a consequence, the ability to manage technology is important. This pilot study aimed to clarify the applicability of a model for knowledge translation to support healthcare professionals, to support technology use among older adults with dementia and their significant others. An additional aim was to explore the ...

  10. Testing of Candidate Rigid Heatshield Materials at LHMEL for the Entry, Descent, and Landing Technology Development Project

    Science.gov (United States)

    Sepka, Steven; Gasch, Matthew; Beck, Robin A.; White, Susan

    2012-01-01

    The material testing results described in this paper were part of a material development program of vendor-supplied, proposed heat shield materials. The goal of this program was to develop low density, rigid material systems with an appreciable weight savings over phenolic-impregnated carbon ablator (PICA) while improving material response performance. New technologies, such as PICA-like materials in honeycomb or materials with variable density through-the-thickness were tested. The material testing took place at the Wright-Patterson Air Force Base Laser Hardened Materials Laboratory (LHMEL) using a 10.6 micron CO2 laser operating with the test articles immersed in a nitrogen-gas environment at 1 atmosphere pressure. Test measurements included thermocouple readings of in-depth temperatures, pyrometer readings of surface temperatures, weight scale readings of mass loss, and sectioned-sample readings of char depth. Two laser exposures were applied. The first exposure was at an irradiance of 450 W/cm2 for 50 or 60 seconds to simulate an aerocapture maneuver. The second laser exposure was at an irradiance of 115 W/cm2 for 100 seconds to simulate a planetary entry. Results from Rounds 1 and 2 of these screening tests are summarized.

  11. Preclinical profiling of the immunogenicity of a two-component subunit malaria vaccine candidate based on virosome technology.

    Science.gov (United States)

    Okitsu, Shinji L; Mueller, Markus S; Amacker, Mario; Vogel, Denise; Westerfeld, Nicole; Robinson, John A; Zurbriggen, Rinaldo; Pluschke, Gerd

    2008-01-01

    Presentation of synthetic peptides on immunopotentiating reconstituted influenza virosomes is a promising technology for subunit vaccine development. An optimized virosomally delivered peptide representing 5 NPNA repeats of P. falciparum circumsporozoite protein is highly immunogenic in mice. Antibodies against this peptide (UK-39) inhibit sporozoite invasion of human hepatocytes. A second peptide (AMA49-C1) based on domain III of apical membrane antigen 1, induces antibodies that inhibit blood-stage parasite growth in vitro. Here we show a detailed pre-clinical profiling of these virosomally formulated peptides alone and in combination in mice and rabbits. Two immunizations with virosomally formulated UK-39 or AMA49-C1 were enough to elicit high titers of parasite cross-reactive antibodies in both species. A low dose of 10 microg UK-39 was enough to induce maximal titers in rabbits. Higher doses of peptide did not increase antibody titers. In contrast, AMA49-C1 induced higher antibody titers with 25 and 50 microg peptide. Combination of UK-39 and AMA49- C1 on separate virosomes did not have any negative effect on anti-peptide antibody titers in mice or rabbits. No MHC restriction was observed in the development of humoral responses in outbred rabbits with different immunogenetic backgrounds. All vaccine formulations were safe in toxicity studies in rabbits and rats. Taken together, low amounts of synthetic peptides delivered on virosomes induced high antibody titers in mice and rabbits. Moreover, different peptides could be combined without interfering with individual anti-peptide responses, augmenting the value of this system for the development of a multivalent malaria vaccine.

  12. A critical reflection on how information communication technology can facilitate high quality teaching and learning for dyslexic children and their spelling

    OpenAIRE

    Green, Stacey

    2017-01-01

    This paper discusses how information communication technology (ICT) can facilitate high quality teaching and learning for dyslexic children and their spelling. Previous research has suggested that ICT can have a positive effect on dyslexic children’s spelling ability and confidence (Lange et al, 2006, Tuner and Pughe, 2003). The use of an IPad therefore was utilised in small group spelling sessions to assess the effect ICT, specifically IPads, can have on pupils who have a diagnosis of dyslex...

  13. Probiotic and technological properties of Lactobacillus spp. strains from the human stomach in the search for potential candidates against gastric microbial dysbiosis.

    Science.gov (United States)

    Delgado, Susana; Leite, Analy M O; Ruas-Madiedo, Patricia; Mayo, Baltasar

    2014-01-01

    This work characterizes a set of lactobacilli strains isolated from the stomach of healthy humans that might serve as probiotic cultures. Ten different strains were recognized by rep-PCR and PFGE fingerprinting among 19 isolates from gastric biopsies and stomach juice samples. These strains belonged to five species, Lactobacillus gasseri (3), Lactobacillus reuteri (2), Lactobacillus vaginalis (2), Lactobacillus fermentum (2) and Lactobacillus casei (1). All ten strains were subjected to a series of in vitro tests to assess their functional and technological properties, including acid resistance, bile tolerance, adhesion to epithelial gastric cells, production of antimicrobial compounds, inhibition of Helicobacter pylori, antioxidative activity, antibiotic resistance, carbohydrate fermentation, glycosidic activities, and ability to grow in milk. As expected, given their origin, all strains showed good resistance to low pH (3.0), with small reductions in counts after 90 min exposition to this pH. Species- and strain-specific differences were detected in terms of the production of antimicrobials, antagonistic effects toward H. pylori, antioxidative activity and adhesion to gastric epithelial cells. None of the strains showed atypical resistance to a series of 16 antibiotics of clinical and veterinary importance. Two L. reuteri strains were deemed as the most appropriate candidates to be used as potential probiotics against microbial gastric disorders; these showed good survival under gastrointestinal conditions reproduced in vitro, along with strong anti-Helicobacter and antioxidative activities. The two L. reuteri strains further displayed appropriated technological traits for their inclusion as adjunct functional cultures in fermented dairy products.

  14. Best-worst scaling to assess the most important barriers and facilitators for the use of health technology assessment in Austria.

    Science.gov (United States)

    Feig, Chiara; Cheung, Kei Long; Hiligsmann, Mickaël; Evers, Silvia M A A; Simon, Judit; Mayer, Susanne

    2018-04-01

    Although Health Technology Assessment (HTA) is increasingly used to support evidence-based decision-making in health care, several barriers and facilitators for the use of HTA have been identified. This best-worst scaling (BWS) study aims to assess the relative importance of selected barriers and facilitators of the uptake of HTA studies in Austria. A BWS object case survey was conducted among 37 experts in Austria to assess the relative importance of HTA barriers and facilitators. Hierarchical Bayes estimation was applied, with the best-worst count analysis as sensitivity analysis. Subgroup analyses were also performed on professional role and HTA experience. The most important barriers were 'lack of transparency in the decision-making process', 'fragmentation', 'absence of appropriate incentives', 'no explicit framework for decision-making process', and 'insufficient legal support'. The most important facilitators were 'transparency in the decision-making process', 'availability of relevant HTA research for policy makers', 'availability of explicit framework for decision-making process', 'sufficient legal support', and 'appropriate incentives'. This study suggests that HTA barriers and facilitators related to the context of decision makers, especially 'policy characteristics' and 'organization and resources' are the most important in Austria. A transparent and participatory decision-making process could improve the adoption of HTA evidence.

  15. Roles of Course Facilitators, Learners, and Technology in the Flow of Information of a cMOOC

    Science.gov (United States)

    Skrypnyk, Oleksandra; Joksimovic, Srec´ko; Kovanovic, Vitomir; Gas?evic, Dragan; Dawson, Shane

    2015-01-01

    Distributed Massive Open Online Courses (MOOCs) are based on the premise that online learning occurs through a network of interconnected learners. The teachers' role in distributed courses extends to forming such a network by facilitating communication that connects learners and their separate personal learning environments scattered around the…

  16. A Mixed Methods Study of Online Course Facilitators' Perceptions of Mobile Technology, Design, and TPaCK Affordances

    Science.gov (United States)

    Teague, Helen Louise

    2017-01-01

    The increase in mobile technology options for students in post-secondary, continuing education influences how instructors design and implement courses, specifically online courses (Sozcu, Ipek, & Kinay, 2016). Much of the current research addresses technological, pedagogical, and content knowledge (TPaCK), course design, and/or mobile…

  17. The Effects of Online Professional Development on Higher Education Teachers' Beliefs and Intentions towards Learning Facilitation and Technology

    Science.gov (United States)

    Rienties, Bart; Brouwer, Natasa; Lygo-Baker, Simon

    2013-01-01

    An important development in higher education is the increased learning possibilities brought by ICT. Many academics seem reluctant to embrace technology. An online teacher training program was followed by 73 academics from nine higher educational institutions. Data were gathered using the Technological Pedagogical Content Knowledge (TPACK) model…

  18. An approach to facilitate healthcare professionals' readiness to support technology use in everyday life for persons with dementia.

    Science.gov (United States)

    Malinowsky, Camilla; Rosenberg, Lena; Nygård, Louise

    2014-05-01

    Everyday technologies (ETs) like microwave ovens and automatic telephone services as well as assistive technologies (ATs) are often used in the performance of everyday activities. As a consequence, the ability to manage technology is important. This pilot study aimed to clarify the applicability of a model for knowledge translation to support healthcare professionals, to support technology use among older adults with dementia and their significant others. An additional aim was to explore the process of translating the model into practice. The applicability of the model (comprising a one-day course, including introduction and provision of tools, followed by interviews during and after a period of practice) was clarified for 11 healthcare professionals using a constant comparative approach. The content of the model gave the participants an eye-opening experience of technology use among persons with dementia. They also described how they had incorporated the model as a new way of thinking which supported and inspired new investigations and collaborations with colleagues and significant others. This study provided an applicable model of how research knowledge about technology use can be translated into clinical practice and be used by healthcare professionals to support the use of technology for persons with dementia.

  19. The role of the clean development mechanism in facilitating the application of biomass renewable energy technologies in Malaysia

    International Nuclear Information System (INIS)

    Kheng, Wong Hwee; Hvid, Joergen

    2003-01-01

    The Malaysian Government's move to ratify the Kyoto Protocol in September 2001 reaffirms the country's support to combat global climate change. Although Malaysia is not bound by any commitments to reduce its greenhouse gas emissions, the opportunities that exist through the Clean Development Mechanism (CDM) could be two-fold: to contribute to the country's sustainable development objectives and to improve the energy supply security through the application of clean energy technologies such as renewable energy technologies. Malaysia is very dependent on fossil fuel based technologies for electricity generation and energy production. In 2001 almost 90% of the total energy input to power stations was derived from fossil fuels. Although the energy mix will continue to be predominantly based on fossil fuels, indigenous renewable energy resources may come to play a noticeable role in complementing the depleting fossil fuels. This paper focuses on how best to utilize the oil palm residues for electricity generation and energy production as these residues are the 'low hanging fruits' that are readily available. It compares the use of two different technological uses of residues: distributes power generation and co-firing with coal in large-scale power plants. The paper analyses the financial, economic and environmental impacts of these technologies, and it discusses the relative benefits of the technologies. In addition, the paper look into the barriers associated with each of the technologies, and it suggests possible policy interventions to be adopted in order to promote a viable and environmentally efficient use of the limited biomass resources. (au)

  20. How the Office of Safeguards and Security Technology development program facilitates safeguarding and securing the DOE complex

    International Nuclear Information System (INIS)

    Smoot, W.

    1995-01-01

    The technology development program's (TDP's) mission is to provide technologies or methodologies that address safeguards and security requirements throughout the U.S. DOE complex as well as to meet headquarters' policy needs. This includes developing state-of-the-art technologies or modifying existing technologies in physical security, material control and accountability, information security, and integrated safeguards systems. The TDP has an annual process during which it solicits user requirements from the field. These requirements are analyzed by DOE headquarters and laboratory personnel for technical merit. The requirements are then prioritized at headquarters, and the highest priorities are incorporated into our budget. Although this user-needs process occurs formally once a year, user requirements are accepted at any time. The status of funded technologies is communicated through briefings, programs reviews, and various documents that are available to all interested parties. Participants in several interagency groups allows our program to benefit from what others are doing and to prevent duplications of efforts throughout the federal community. Many technologies are transferred to private industry

  1. Information technology as a facilitator of suppliers’ collaborative communication, network governance and relationship longevity in supply chains

    Directory of Open Access Journals (Sweden)

    Richard Chinomona

    2013-08-01

    Full Text Available There is an increasing awareness about the paramount importance of information technology within business in the context of large businesses. However, research about the investigation of the role of information technology resources in fostering collaborative communication, network governance and relationship longevity in the small and medium enterprise sector has remained scant. The primary objective of this study was to investigate the influence of information technology on collaborative communication, network governance and relationship longevity in Zimbabwe’s SME sector. Five research hypotheses were posited and sample data from 162 small and medium enterprise suppliers were collected and used to empirically test the hypotheses. The results of this study showed that information technology resources positively influenced small and medium enterprise suppliers’ collaborative communication, network governance and consequential relationship longevity with their buyers in a significant way. Overall, the current study findings provided tentative support to the proposition that information technology resources, collaborative communication and network governance should be recognised as significant antecedents for improved relationship longevity between suppliers and their buyers in the SME setting. Therefore, managers in the small and medium enterprise sector and small and medium enterprise owners need to pay attention to both collaborative communication and network governance in order to optimise information technology resource impact on their relationship longevity with their business counterparts. Limitations and future research directions were also indicated.

  2. Probiotic and technological properties of Lactobacillus spp. strains from the human stomach in the search for potential candidates against gastric microbial dysbiosis

    Directory of Open Access Journals (Sweden)

    Susana eDelgado

    2015-01-01

    Full Text Available This work characterizes a set of lactobacilli strains isolated from the stomach of healthy humans that might serve as probiotic cultures. Ten different strains were recognized by rep-PCR and PFGE fingerprinting among 19 isolates from gastric biopsies and stomach juice samples. These strains belonged to five species, Lactobacillus gasseri (3, Lactobacillus reuteri (2, Lactobacillus vaginalis (2, Lactobacillus fermentum (2 and Lactobacillus casei (1. All ten strains were subjected to a series of in vitro tests to assess their functional and technological properties, including acid resistance, bile tolerance, adhesion to epithelial gastric cells, production of antimicrobial compounds, inhibition of Helicobacter pylori, antioxidative activity, antibiotic resistance, carbohydrate fermentation, glycosidic activities, and ability to grow in milk. As expected, given their origin, all strains showed good resistance to low pH (3.0, with small reductions in counts after 90 min exposition to this pH. Species- and strain-specific differences were detected in terms of the production of antimicrobials, antagonistic effects towards H. pylori, antioxidative activity and adhesion to gastric epithelial cells. None of the strains showed atypical resistance to a series of 16 antibiotics of clinical and veterinary importance. Two L. reuteri strains were deemed as the most appropriate candidates to be used as potential probiotics against microbial gastric disorders; these showed good survival under gastrointestinal conditions reproduced in vitro, along with strong anti-Helicobacter and antioxidative activities. The two L. reuteri strains further displayed appropriated technological traits for their inclusion as adjunct functional cultures in fermented dairy products.

  3. The Promise of Multimedia Technology for STI/HIV Prevention: Frameworks for Understanding Improved Facilitator Delivery and Participant Learning

    Science.gov (United States)

    Epperson, Matthew W.; Gilbert, Louisa; Goddard, Dawn; Hunt, Timothy; Sarfo, Bright; El-Bassel, Nabila

    2018-01-01

    There is increasing excitement about multi-media sexually transmitted infection (STI) and HIV prevention interventions, yet there has been limited discussion of how use of multimedia technology may improve STI/HIV prevention efforts. The purpose of this paper is to describe the mechanisms through which multimedia technology may work to improve the delivery and uptake of intervention material. We present conceptual frameworks describing how multimedia technology may improve intervention delivery by increasing standardization and fidelity to the intervention material and the participant’s ability to learn by improving attention, cognition, emotional engagement, skills-building, and uptake of sensitive material about sexual and drug risks. In addition, we describe how the non-multimedia behavioral STI/HIV prevention intervention, Project WORTH, was adapted into a multimedia format for women involved in the criminal justice system and provide examples of how multimedia activities can more effectively target key mediators of behavioral change in this intervention. PMID:22223296

  4. The promise of multimedia technology for STI/HIV prevention: frameworks for understanding improved facilitator delivery and participant learning.

    Science.gov (United States)

    Khan, Maria R; Epperson, Matthew W; Gilbert, Louisa; Goddard, Dawn; Hunt, Timothy; Sarfo, Bright; El-Bassel, Nabila

    2012-10-01

    There is increasing excitement about multimedia sexually transmitted infection (STI) and HIV prevention interventions, yet there has been limited discussion of how use of multimedia technology may improve STI/HIV prevention efforts. The purpose of this paper is to describe the mechanisms through which multimedia technology may work to improve the delivery and uptake of intervention material. We present conceptual frameworks describing how multimedia technology may improve intervention delivery by increasing standardization and fidelity to the intervention material and the participant's ability to learn by improving attention, cognition, emotional engagement, skills-building, and uptake of sensitive material about sexual and drug risks. In addition, we describe how the non-multimedia behavioral STI/HIV prevention intervention, Project WORTH, was adapted into a multimedia format for women involved in the criminal justice system and provide examples of how multimedia activities can more effectively target key mediators of behavioral change in this intervention.

  5. A Co-Design Process Microanalysis: Stages and Facilitators of an Inquiry-Based and Technology-Enhanced Learning Scenario

    Science.gov (United States)

    Barbera, Elena; Garcia, Iolanda; Fuertes-Alpiste, Marc

    2017-01-01

    This paper presents a case study of the co-design process for an online course on Sustainable Development (Degree in Tourism) involving the teacher, two students, and the project researchers. The co-design process was founded on an inquiry-based and technology-enhanced model that takes shape in a set of design principles. The research had two main…

  6. Facilitation of Educational Process in a University (On the Example of Master's Program "Innovative Bank Strategies and Technologies")

    Science.gov (United States)

    Bondarenko, Tatiana Grigorievna; Isaeva, Ekaterina Anatolievna

    2016-01-01

    Higher school reorganization requires significant restructuring not only of the content, but also of the technology of teaching the students, searching and using teaching tools, which are most suitable for the new educational paradigm and are aimed at interaction between research and teaching staff of a higher educational institution, students and…

  7. "Kaizen" and Technology Transfer Instructors as Work-based Learning Facilitators in Overseas Transplants: A Case Study.

    Science.gov (United States)

    Elsey, Barry; Fujiwara, Asahi

    2000-01-01

    A study of 240 instructors of kaizen (continuous quality improvement) and technology transfer in overseas assignments for Toyota found that commitment to work and corporate cultural values were significant. Instructors recognized the responsibility and challenges of communicating and transferring their know-how across cultures. (SK)

  8. Online, Blended and Technology-Enhanced Learning: Tools to Facilitate Community College Student Success in the Digitally-Driven Workplace

    Science.gov (United States)

    Levy, Dawn

    2017-01-01

    Community colleges have embraced distance education as a means to provide increased flexibility and access to their large numbers of non-traditional students. Retention rates and student achievement measures alone may not reflect all of the benefits and opportunities that online learning, blended or hybrid learning, and technology enhanced…

  9. Integrating Communication into Engineering Curricula: An Interdisciplinary Approach to Facilitating Transfer at New Mexico Institute of Mining and Technology

    Science.gov (United States)

    Ford, Julie Dyke

    2012-01-01

    This program profile describes a new approach towards integrating communication within Mechanical Engineering curricula. The author, who holds a joint appointment between Technical Communication and Mechanical Engineering at New Mexico Institute of Mining and Technology, has been collaborating with Mechanical Engineering colleagues to establish a…

  10. Practices of Assistive Technology Implementation and Facilitation: Experiences of Teachers of Students with Visual Impairments in Singapore

    Science.gov (United States)

    Wong, Meng Ee; Law, Janet S. P.

    2016-01-01

    Assistive technology is defined by the Individuals With Disabilities Education Improvement Act (IDEIA) of 2004 as "any item, piece of equipment, or product system, whether acquired commercially off the shelf, modified, or customized, that is used to increase, maintain, or improve functional capabilities of a child with a disability"…

  11. Technology and Communications Coursework: Facilitating the Progression of Students with Learning Disabilities through High School Science and Math Coursework.

    Science.gov (United States)

    Shifrer, Dara; Callahan, Rebecca

    2010-09-01

    Students identified with learning disabilities experience markedly lower levels of science and mathematics achievement than students who are not identified with a learning disability. Seemingly compounding their disadvantage, students with learning disabilities also complete more credits in non-core coursework-traditionally considered non-academic coursework-than students who are not identified with a learning disability. The Education Longitudinal Study of 2002, a large national dataset with both regular and special education high school students, is utilized to determine whether credit accumulation in certain types of non-core coursework, such as Technology and Communications courses, is associated with improved science and math course-taking outcomes for students with learning disabilities. Results show that credit accumulation in Technology and Communications coursework uniquely benefits the science course-taking, and comparably benefits the math course-taking, of students identified with learning disabilities in contrast to students who are not identified with a learning disability.

  12. Novel technologies combined with traditional metabolic engineering strategies facilitate the construction of shikimate-producing Escherichia coli.

    Science.gov (United States)

    Gu, Pengfei; Fan, Xiangyu; Liang, Quanfeng; Qi, Qingsheng; Li, Qiang

    2017-09-29

    Shikimate is an important intermediate in the aromatic amino acid pathway, which can be used as a promising building block for the synthesis of biological compounds, such as neuraminidase inhibitor Oseltamivir (Tamiflu ® ). Compared with traditional methods, microbial production of shikimate has the advantages of environmental friendliness, low cost, feed stock renewability, and product selectivity and diversity, thus receiving more and more attentions. The development of metabolic engineering allows for high-efficiency production of shikimate of Escherichia coli by improving the intracellular level of precursors, blocking downstream pathway, releasing negative regulation factors, and overexpressing rate-limiting enzymes. In addition, novel technologies derived from systems and synthetic biology have opened a new avenue towards construction of shikimate-producing strains. This review summarized successful and applicable strategies derived from traditional metabolic engineering and novel technologies for increasing accumulation of shikimate in E. coli.

  13. Using Action Research and Peer Perspectives to Develop Technology That Facilitates Behavioral Change and Self-Management in COPD

    Directory of Open Access Journals (Sweden)

    Catherine McCabe

    2014-01-01

    Full Text Available Background. Behavioural change and self-management in patients with chronic illness may help to control symptoms, avoid rehospitalization, enhance quality of life, and decrease mortality and morbidity. Objective. Guided by action research principles and using mixed methods, the aim of this project was to develop peer based educational, motivational, and health-promoting peer based videos, using behavioural change principles, to support self-management in patients with COPD. Methods. Individuals (n=32 living with COPD at home and involved in two community based COPD support groups were invited to participate in this project. Focus group/individual interviews and a demographic questionnaire were used to collect data. Results. Analysis revealed 6 categories relevant to behavioural change which included self-management, support, symptoms, knowledge, rehabilitation, and technology. Participants commented that content needed to be specific, and videos needed to be shorter, to be tailored to severity of condition, to demonstrate “normal” activities, to be positive, and to ensure that content is culturally relevant. Conclusions. This study demonstrated that detailed analysis of patient perspectives and needs for self-management is essential and should underpin the development of any framework, materials, and technology. The action research design principles provided an effective framework for eliciting the data and applying it to technology and testing its relevance to the user.

  14. Parenting Across the Social Ecology Facilitated by Information and Communications Technology: Implications for Research and Educational Design

    Directory of Open Access Journals (Sweden)

    Susan K. Walker

    2014-06-01

    Full Text Available To inform parenting research and aid educators seeking to deliver programs that support effective parenting, this study explored types of information and communications technology (ICT used to fulfill childrearing goals. Mothers’ (N = 1,804 reports of ICT activity frequency were examined from data collected from an online survey. Results suggest that mothers’ ICT use for parenting is less frequent than general use in adulthood. Mothers employ ICT to fulfill parenting goals within and across five domains of the parenting social ecology: (a parent development, (b parent-child relationships, (c child development, (d, family development, and (e culture and community. Several types of ICT activities may strengthen parenting in a single domain, and a single ICT activity may help fulfill multiple domains. Implications for research and for promoting and selecting ICT for effective parent learning and education design are discussed.

  15. Development and in-line validation of a Process Analytical Technology to facilitate the scale up of coating processes.

    Science.gov (United States)

    Wirges, M; Funke, A; Serno, P; Knop, K; Kleinebudde, P

    2013-05-05

    Incorporation of an active pharmaceutical ingredient (API) into the coating layer of film-coated tablets is a method mainly used to formulate fixed-dose combinations. Uniform and precise spray-coating of an API represents a substantial challenge, which could be overcome by applying Raman spectroscopy as process analytical tool. In pharmaceutical industry, Raman spectroscopy is still mainly used as a bench top laboratory analytical method and usually not implemented in the production process. Concerning the application in the production process, a lot of scientific approaches stop at the level of feasibility studies and do not manage the step to production scale and process applications. The present work puts the scale up of an active coating process into focus, which is a step of highest importance during the pharmaceutical development. Active coating experiments were performed at lab and production scale. Using partial least squares (PLS), a multivariate model was constructed by correlating in-line measured Raman spectral data with the coated amount of API. By transferring this model, being implemented for a lab scale process, to a production scale process, the robustness of this analytical method and thus its applicability as a Process Analytical Technology (PAT) tool for the correct endpoint determination in pharmaceutical manufacturing could be shown. Finally, this method was validated according to the European Medicine Agency (EMA) guideline with respect to the special requirements of the applied in-line model development strategy. Copyright © 2013 Elsevier B.V. All rights reserved.

  16. Digital footprints: facilitating large-scale environmental psychiatric research in naturalistic settings through data from everyday technologies.

    Science.gov (United States)

    Bidargaddi, N; Musiat, P; Makinen, V-P; Ermes, M; Schrader, G; Licinio, J

    2017-02-01

    Digital footprints, the automatically accumulated by-products of our technology-saturated lives, offer an exciting opportunity for psychiatric research. The commercial sector has already embraced the electronic trails of customers as an enabling tool for guiding consumer behaviour, and analogous efforts are ongoing to monitor and improve the mental health of psychiatric patients. The untargeted collection of digital footprints that may or may not be health orientated comprises a large untapped information resource for epidemiological scale research into psychiatric disorders. Real-time monitoring of mood, sleep and physical and social activity in a substantial portion of the affected population in a naturalistic setting is unprecedented in psychiatry. We propose that digital footprints can provide these measurements from real world setting unobtrusively and in a longitudinal fashion. In this perspective article, we outline the concept of digital footprints and the services and devices that create them, and present examples where digital footprints have been successfully used in research. We then critically discuss the opportunities and fundamental challenges associated digital footprints in psychiatric research, such as collecting data from different sources, analysis, ethical and research design challenges.

  17. PTAC 2003 annual report : creating value through innovation : facilitating innovation, technology transfer, and collaborative research and development in the upstream oil and gas industry

    International Nuclear Information System (INIS)

    2004-01-01

    Petroleum Technology Alliance Canada (PTAC) is Canada's leading organization that helps in the development and transfer of petroleum technology. This annual report listed the key achievements in 2003, and presented an outlook for 2004. PTAC hosted 16 forums, workshops and conferences in 2003 which focused on specific needs or technical areas. The organization also facilitated 18 Technology Information Sessions in 2003 for members to promote interest, feedback and participation or funding for new research and development projects and to find industry partners. The projects launched in 2003 focused on the following issues: driving safety, e-business, emission reduction, eco-efficiency, environment, heavy oil, and innovation. In 2003, PTAC conducted a web survey and sent out two questionnaires to gain industry feedback on various topics. This annual report includes an auditor's report of PTAC's financial statements. The report includes summarized balance sheet of assets, liabilities/surplus and net assets. It also includes summarized statements of revenues, expenses and surplus for the year ended December 31, 2003 with comparative figures for 2002. 1 tab

  18. Digital technology to facilitate Proactive Assessment of Obesity Risk during Infancy (ProAsk): a feasibility study.

    Science.gov (United States)

    Redsell, Sarah A; Rose, Jennie; Weng, Stephen; Ablewhite, Joanne; Swift, Judy Anne; Siriwardena, Aloysius Niroshan; Nathan, Dilip; Wharrad, Heather J; Atkinson, Pippa; Watson, Vicki; McMaster, Fiona; Lakshman, Rajalakshmi; Glazebrook, Cris

    2017-09-06

    To assess the feasibility and acceptability of using digital technology for Proactive Assessment of Obesity Risk during Infancy (ProAsk) with the UK health visitors (HVs) and parents. Multicentre, pre- and post-intervention feasibility study with process evaluation. Rural and urban deprived settings, UK community care. 66 parents of infants and 22 HVs. ProAsk was delivered on a tablet device. It comprises a validated risk prediction tool to quantify overweight risk status and a therapeutic wheel detailing motivational strategies for preventive parental behaviour. Parents were encouraged to agree goals for behaviour change with HVs who received motivational interviewing training. We assessed recruitment, response and attrition rates. Demographic details were collected, and overweight risk status. The proposed primary outcome measure was weight-for-age z-score. The proposed secondary outcomes were parenting self-efficacy, maternal feeding style, infant diet and exposure to physical activity/sedentary behaviour. Qualitative interviews ascertained the acceptability of study processes and intervention fidelity. HVs screened 324/589 infants for inclusion in the study and 66/226 (29%) eligible infants were recruited. Assessment of overweight risk was completed on 53 infants and 40% of these were identified as above population risk. Weight-for-age z-score (SD) between the infants at population risk and those above population risk differed significantly at baseline (-0.67 SD vs 0.32 SD). HVs were able to collect data and calculate overweight risk for the infants. Protocol adherence and intervention fidelity was a challenge. HVs and parents found the information provided in the therapeutic wheel appropriate and acceptable. Study recruitment and protocol adherence were problematic. ProAsk was acceptable to most parents and HVs, but intervention fidelity was low. There was limited evidence to support the feasibility of implementing ProAsk without significant additional

  19. Use of 3D printer technology to facilitate surgical correction of a complex vascular anomaly with esophageal entrapment in a dog.

    Science.gov (United States)

    Dundie, A; Hayes, G; Scrivani, P; Campoy, L; Fletcher, D; Ash, K; Oxford, E; Moïse, N S

    2017-04-01

    A 10 week old female intact Staffordshire terrier was presented with a total of five congenital cardio-thoracic vascular anomalies consisting of a patent ductus arteriosus (PDA) with an aneurysmic dilation, pulmonic stenosis, persistent right aortic arch, aberrant left subclavian artery and persistent left cranial vena cava. These abnormalities were identified with a combination of echocardiogram and computed tomography angiography (CTA). The abnormalities were associated with esophageal entrapment, regurgitation, and volume overload of the left heart with left atrial and ventricular enlargement. A 2 cm diameter aneurysmic dilation at the junction of the PDA, right aortic arch and aberrant left subclavian artery presented an unusual surgical challenge and precluded simple circumferential ligation and transection of the structure. A full scale three dimensional model of the heart and vasculature was constructed from the CTA and plasma sterilized. The model was used preoperatively to facilitate surgical planning and enhance intraoperative communication and coordination between the surgical and anesthesia teams. Intraoperatively the model facilitated spatial orientation, atraumatic vascular dissection, instrument sizing and positioning. A thoracoabdominal stapler was used to close the PDA aneurysm prior to transection. At the four-month postoperative follow-up the patient was doing well. This is the first reported application of new imaging and modeling technology to enhance surgical planning when approaching correction of complex cardiovascular anomalies in a dog. Copyright © 2016 Elsevier B.V. All rights reserved.

  20. Identification and Analysis of Future Aeronautical Communications Candidates: A Study of Concepts and Technologies to Support the Aeronautical Communications Needs in the NextGen and Beyond National Airspace System

    Science.gov (United States)

    Wichgers, Joel M.; Mitchell, James P.

    2015-01-01

    This report describes the results of future aeronautical communications research conducted by Rockwell Collins employees under NRA contract to NASA. The overall goal of this research was to identify and begin to evaluate communication technology candidates expected to meet the long-term aircraft-to-aircraft and aircraft-to-ground data communications needs of Air Traffic Management in the NextGen and beyond National Airspace System (NAS), considering how the NAS and communications technologies will evolve during a 50-year modernization time horizon.

  1. Technologies to better serve the millions of diabetic patients: a holistic, interactive and persuasive ICT model to facilitate self care, in extremely poor rural zones of Central America.

    Science.gov (United States)

    Vargas-Lombardo, Miguel; Jipsion, Armando; Vejarano, Rafael; Camargo, Ismael; Alvarez, Humberto; Mora, Elena Villalba; Ruíz, Ernestina Menasalva

    2012-04-01

    Health indicators express remarkable gaps between health systems at a world-wide level. Countries of the entire world are overflowed by the need of new strategies, methodologies and technologies to better serve the millions of patients, who demand better medical attention. The present archaic and ephemerally systematized systems widen the gap even more than the quality of medical services that should be provided for the millions of diabetic patients. It is therefore necessary to develop highly familiar environments with diabetic patients and their care needs. A Holistic, Interactive and Persuasive ICT model to facilitate self care of patients with diabetes (hIPAPD), is proposed as an innovative technological development in Panama to health optimized treatment for diabetic patients. Three health centers located in the District of Aguadulce, Province of Cocle, located on Panama's Pacific Coast, were selected to validate the model; the area presents extremely poor population, mostly with one daily meal, without any health insurance and with a high illiteracy rate. A series of experiences in the application and validation process are presented and analyzed in order to confirm the application, value and contribution of ICTs in health care in poor regions of Central America.

  2. Controlling behaviours and technology-facilitated abuse perpetrated by men receiving substance use treatment in England and Brazil: Prevalence and risk factors.

    Science.gov (United States)

    Gilchrist, Gail; Canfield, Martha; Radcliffe, Polly; D'Oliveira, Ana Flavia Pires Lucas

    2017-01-01

    Controlling behaviours are highly prevalent forms of non-physical intimate partner violence (IPV). The prevalence of perpetrating controlling behaviours and technology-facilitated abuse (TFA) was compared by men receiving substance use treatment in England (n = 223) and Brazil (n = 280). Factors associated with perpetrating these behaviours towards their current/most recent partner and their association with other types of IPV were explored. Secondary analysis from two cross-sectional studies was performed. Data on socio-demographic characteristics, infidelity, IPV perpetration and victimisation, adverse childhood experiences (ACE), attitudes towards gender relations and roles, substance use, depressive symptoms and anger expression were collected. Sixty-four percent (143/223) and 33% (73/223) of participants in England and 65% (184/280) and 20% (57/280) in Brazil reported controlling behaviours and TFA, respectively, during their current/most recent relationship. Excluding IPV victimisation from the multivariate models; perpetrating controlling behaviours was associated with a higher number of ACE, higher anger expression (England) and severe physical IPV perpetration (Brazil), and perpetrating TFA was associated with younger age. Including both IPV victimisation and perpetration in the multivariate models; perpetrating controlling behaviour was associated with experiencing a higher number of ACE, higher anger expression (England), emotional IPV victimisation (England) and experiencing controlling behaviour from a partner (England). The perpetration of TFA was associated with younger age and experiencing TFA from a partner. Technological progress provides opportunities for perpetrators to control and abuse their partners. Controlling behaviours and TFA should be addressed to reduce IPV perpetration by males in substance use treatment. [Gilchrist G, Canfield M,Radcliffe P, d'Oliveira AFPL. Controlling behaviours and technology-facilitated abuse perpetrated by

  3. Using the Technology Acceptance Model to explore community dwelling older adults' perceptions of a 3D interior design application to facilitate pre-discharge home adaptations.

    Science.gov (United States)

    Money, Arthur G; Atwal, Anita; Young, Katherine L; Day, Yasmin; Wilson, Lesley; Money, Kevin G

    2015-08-26

    In the UK occupational therapy pre-discharge home visits are routinely carried out as a means of facilitating safe transfer from the hospital to home. Whilst they are an integral part of practice, there is little evidence to demonstrate they have a positive outcome on the discharge process. Current issues for patients are around the speed of home visits and the lack of shared decision making in the process, resulting in less than 50 % of the specialist equipment installed actually being used by patients on follow-up. To improve practice there is an urgent need to examine other ways of conducting home visits to facilitate safe discharge. We believe that Computerised 3D Interior Design Applications (CIDAs) could be a means to support more efficient, effective and collaborative practice. A previous study explored practitioners perceptions of using CIDAs; however it is important to ascertain older adult's views about the usability of technology and to compare findings. This study explores the perceptions of community dwelling older adults with regards to adopting and using CIDAs as an assistive tool for the home adaptations process. Ten community dwelling older adults participated in individual interactive task-focused usability sessions with a customised CIDA, utilising the think-aloud protocol and individual semi-structured interviews. Template analysis was used to carry out both deductive and inductive analysis of the think-aloud and interview data. Initially, a deductive stance was adopted, using the three pre-determined high-level themes of the technology acceptance model (TAM): Perceived Usefulness (PU), Perceived Ease of Use (PEOU), Actual Use (AU). Inductive template analysis was then carried out on the data within these themes, from which a number of sub-thmes emerged. Regarding PU, participants believed CIDAs served as a useful visual tool and saw clear potential to facilitate shared understanding and partnership in care delivery. For PEOU, participants were

  4. Facilitating innovations

    NARCIS (Netherlands)

    Buurma, J.S.; Visser, A.J.; Migchels, G.

    2011-01-01

    Many innovations involve changes which transcend the individual business or are only achievable when various businesses and/or interested parties take up the challenge together. In System Innovation Programmes, the necessary innovations are facilitated by means of workshops related to specific areas

  5. Using GTO-Velo to Facilitate Communication and Sharing of Simulation Results in Support of the Geothermal Technologies Office Code Comparison Study

    Energy Technology Data Exchange (ETDEWEB)

    White, Signe K.; Purohit, Sumit; Boyd, Lauren W.

    2015-01-26

    The Geothermal Technologies Office Code Comparison Study (GTO-CCS) aims to support the DOE Geothermal Technologies Office in organizing and executing a model comparison activity. This project is directed at testing, diagnosing differences, and demonstrating modeling capabilities of a worldwide collection of numerical simulators for evaluating geothermal technologies. Teams of researchers are collaborating in this code comparison effort, and it is important to be able to share results in a forum where technical discussions can easily take place without requiring teams to travel to a common location. Pacific Northwest National Laboratory has developed an open-source, flexible framework called Velo that provides a knowledge management infrastructure and tools to support modeling and simulation for a variety of types of projects in a number of scientific domains. GTO-Velo is a customized version of the Velo Framework that is being used as the collaborative tool in support of the GTO-CCS project. Velo is designed around a novel integration of a collaborative Web-based environment and a scalable enterprise Content Management System (CMS). The underlying framework provides a flexible and unstructured data storage system that allows for easy upload of files that can be in any format. Data files are organized in hierarchical folders and each folder and each file has a corresponding wiki page for metadata. The user interacts with Velo through a web browser based wiki technology, providing the benefit of familiarity and ease of use. High-level folders have been defined in GTO-Velo for the benchmark problem descriptions, descriptions of simulator/code capabilities, a project notebook, and folders for participating teams. Each team has a subfolder with write access limited only to the team members, where they can upload their simulation results. The GTO-CCS participants are charged with defining the benchmark problems for the study, and as each GTO-CCS Benchmark problem is

  6. Playing facilitator

    DEFF Research Database (Denmark)

    Houmøller, Ellen; Marchetti, Emanuela

    2015-01-01

    workshops based on two classic role-play games: The Silent Game (Brandt, 2006) and The Six Thinking Hats (de Bono, 1985). These games were created to support students in learning design thinking in groups and are assigned positive values in literature, hence we expected a smooth process. However, our......t: This paper presents reflections on the role of teachers as facilitators, in a context of role-play targeting learning of design thinking skills. Our study was conducted according to the method of visual ethnography. We acted as facilitators for 50 students through the yearly six-day competitive...... event called InnoEvent, addressed to students in the fields of multimedia and healthcare. Being interested in studying games and role-play as tools to support independent learning in the field of design thinking and team-building, following Dewey’s (1938) theory of learning experience, we ran two...

  7. Technology-facilitated depression care management among predominantly Latino diabetes patients within a public safety net care system: comparative effectiveness trial design.

    Science.gov (United States)

    Wu, Shinyi; Ell, Kathleen; Gross-Schulman, Sandra G; Sklaroff, Laura Myerchin; Katon, Wayne J; Nezu, Art M; Lee, Pey-Jiuan; Vidyanti, Irene; Chou, Chih-Ping; Guterman, Jeffrey J

    2014-03-01

    Health disparities in minority populations are well recognized. Hispanics and Latinos constitute the largest ethnic minority group in the United States; a significant proportion receives their care via a safety net. The prevalence of diabetes mellitus and comorbid depression is high among this group, but the uptake of evidence-based collaborative depression care management has been suboptimal. The study design and baseline characteristics of the enrolled sample in the Diabetes-Depression Care-management Adoption Trial (DCAT) establishes a quasi-experimental comparative effectiveness research clinical trial aimed at accelerating the adoption of collaborative depression care in safety net clinics. The study was conducted in collaboration with the Los Angeles County Department of Health Services at eight county-operated clinics. DCAT has enrolled 1406 low-income, predominantly Hispanic/Latino patients with diabetes to test a translational model of depression care management. This three-group study compares usual care with a collaborative care team support model and a technology-facilitated depression care model that provides automated telephonic depression screening and monitoring tailored to patient conditions and preferences. Call results are integrated into a diabetes disease management registry that delivers provider notifications, generates tasks, and issues critical alerts. All subjects receive comprehensive assessments at baseline, 6, 12, and 18 months by independent English-Spanish bilingual interviewers. Study outcomes include depression outcomes, treatment adherence, satisfaction, acceptance of assessment and monitoring technology, social and economic stress reduction, diabetes self-care management, health care utilization, and care management model cost and cost-effectiveness comparisons. DCAT's goal is to optimize depression screening, treatment, follow-up, outcomes, and cost savings to reduce health disparities. Copyright © 2013 Elsevier Inc. All rights

  8. Citizen Candidates Under Uncertainty

    OpenAIRE

    Eguia, Jon X.

    2005-01-01

    In this paper we make two contributions to the growing literature on "citizen-candidate" models of representative democracy. First, we add uncertainty about the total vote count. We show that in a society with a large electorate, where the outcome of the election is uncertain and where winning candidates receive a large reward from holding office, there will be a two-candidate equilibrium and no equilibria with a single candidate. Second, we introduce a new concept of equilibrium, which we te...

  9. Identifying Health Information Technology Needs of Oncologists to Facilitate the Adoption of Genomic Medicine: Recommendations From the 2016 American Society of Clinical Oncology Omics and Precision Oncology Workshop.

    Science.gov (United States)

    Hughes, Kevin S; Ambinder, Edward P; Hess, Gregory P; Yu, Peter Paul; Bernstam, Elmer V; Routbort, Mark J; Clemenceau, Jean Rene; Hamm, John T; Febbo, Phillip G; Domchek, Susan M; Chen, James L; Warner, Jeremy L

    2017-09-20

    At the ASCO Data Standards and Interoperability Summit held in May 2016, it was unanimously decided that four areas of current oncology clinical practice have serious, unmet health information technology needs. The following areas of need were identified: 1) omics and precision oncology, 2) advancing interoperability, 3) patient engagement, and 4) value-based oncology. To begin to address these issues, ASCO convened two complementary workshops: the Omics and Precision Oncology Workshop in October 2016 and the Advancing Interoperability Workshop in December 2016. A common goal was to address the complexity, enormity, and rapidly changing nature of genomic information, which existing electronic health records are ill equipped to manage. The subject matter experts invited to the Omics and Precision Oncology Workgroup were tasked with the responsibility of determining a specific, limited need that could be addressed by a software application (app) in the short-term future, using currently available genomic knowledge bases. Hence, the scope of this workshop was to determine the basic functionality of one app that could serve as a test case for app development. The goal of the second workshop, described separately, was to identify the specifications for such an app. This approach was chosen both to facilitate the development of a useful app and to help ASCO and oncologists better understand the mechanics, difficulties, and gaps in genomic clinical decision support tool development. In this article, we discuss the key challenges and recommendations identified by the workshop participants. Our hope is to narrow the gap between the practicing oncologist and ongoing national efforts to provide precision oncology and value-based care to cancer patients.

  10. How NASA is building and sustaining a community of scientist-communicators through virtual technology, graphic facilitation and other community-building tools

    Science.gov (United States)

    DeWitt, S.; Bovaird, E.; Stewart, N.; Reaves, J.; Tenenbaum, L. F.; Betz, L.; Kuchner, M. J.; Dodson, K. E.; Miller, A.

    2013-12-01

    In 2013 NASA launched its first agency-wide effort to cultivate and support scientist-communicators. The multiple motivations behind this effort are complex and overlapping, and include a desire to connect the agency's workforce to its mission and to each other in the post-Space Shuttle era; a shift in how the agency and the world communicates about science; the current public perception of science and of NASA, and a desire to share the stories of the real people behind the agency's technical work. Leaders in the NASA science, communications and public outreach communities partnered with the agency's training and leadership development organization to: identify and fully characterize the need for training and development in science communication, experiment with various learning models, and invite early-adopter scientists to evaluate these models for future agency investment. Using virtual collaboration technology, graphic facilitation, and leadership development methods, we set out to create an environment where scientist-communicators can emerge and excel. First, we asked scientists from across the agency to identify their motivations, opportunities, barriers and areas of interest in science communication. Scientists identified a need to go beyond traditional media training, a need for continuous practice and peer feedback, and a need for agency incentives and sustained support for this kind of work. This community-driven approach also uncovered a serious need for communication support in the wake of diminishing resources for travel and conference attendance. As a first step, we offered a series of virtual learning events - highly collaborative working sessions for scientists to practice their communication technique, develop and apply new skills to real-world situations, and gain valuable feedback from external subject matter experts and fellow scientists from across the agency in a supportive environment. Scientists from ten NASA centers and a broad range of

  11. Laser facilitates vaccination

    Directory of Open Access Journals (Sweden)

    Ji Wang

    2016-01-01

    Full Text Available Development of novel vaccine deliveries and vaccine adjuvants is of great importance to address the dilemma that the vaccine field faces: to improve vaccine efficacy without compromising safety. Harnessing the specific effects of laser on biological systems, a number of novel concepts have been proposed and proved in recent years to facilitate vaccination in a safer and more efficient way. The key advantage of using laser technology in vaccine delivery and adjuvantation is that all processes are initiated by physical effects with no foreign chemicals administered into the body. Here, we review the recent advances in using laser technology to facilitate vaccine delivery and augment vaccine efficacy as well as the underlying mechanisms.

  12. E-Book Usability in Educational Technology Classes: Teachers and Teacher Candidates' Perception toward E-Book for Teaching and Learning

    Science.gov (United States)

    Shin, Sunghee

    2014-01-01

    This study was designed to enrich the learning experiences of in-service and pre-service teachers in two educational technology classes by adopting e-books as the course material. Graduate students were more positive about their e-book reading experience than undergraduate students, but, surprisingly, more undergraduates (63.6%) became interested…

  13. Candidate cave entrances on Mars

    Science.gov (United States)

    Cushing, Glen E.

    2012-01-01

    This paper presents newly discovered candidate cave entrances into Martian near-surface lava tubes, volcano-tectonic fracture systems, and pit craters and describes their characteristics and exploration possibilities. These candidates are all collapse features that occur either intermittently along laterally continuous trench-like depressions or in the floors of sheer-walled atypical pit craters. As viewed from orbit, locations of most candidates are visibly consistent with known terrestrial features such as tube-fed lava flows, volcano-tectonic fractures, and pit craters, each of which forms by mechanisms that can produce caves. Although we cannot determine subsurface extents of the Martian features discussed here, some may continue unimpeded for many kilometers if terrestrial examples are indeed analogous. The features presented here were identified in images acquired by the Mars Odyssey's Thermal Emission Imaging System visible-wavelength camera, and by the Mars Reconnaissance Orbiter's Context Camera. Select candidates have since been targeted by the High-Resolution Imaging Science Experiment. Martian caves are promising potential sites for future human habitation and astrobiology investigations; understanding their characteristics is critical for long-term mission planning and for developing the necessary exploration technologies.

  14. Testing the implementation and sustainment facilitation (ISF) strategy as an effective adjunct to the Addiction Technology Transfer Center (ATTC) strategy: study protocol for a cluster randomized trial.

    Science.gov (United States)

    Garner, Bryan R; Zehner, Mark; Roosa, Mathew R; Martino, Steve; Gotham, Heather J; Ball, Elizabeth L; Stilen, Patricia; Speck, Kathryn; Vandersloot, Denna; Rieckmann, Traci R; Chaple, Michael; Martin, Erika G; Kaiser, David; Ford, James H

    2017-11-17

    Improving the extent to which evidence-based practices (EBPs)-treatments that have been empirically shown to be efficacious or effective-are integrated within routine practice is a well-documented challenge across numerous areas of health. In 2014, the National Institute on Drug Abuse funded a type 2 effectiveness-implementation hybrid trial titled the substance abuse treatment to HIV Care (SAT2HIV) Project. Aim 1 of the SAT2HIV Project tests the effectiveness of a motivational interviewing-based brief intervention (MIBI) for substance use as an adjunct to usual care within AIDS service organizations (ASOs) as part of its MIBI Experiment. Aim 2 of the SAT2HIV Project tests the effectiveness of implementation and sustainment facilitation (ISF) as an adjunct to the Addiction Technology Transfer Center (ATTC) model for training staff in motivational interviewing as part of its ISF Experiment. The current paper describes the study protocol for the ISF Experiment. Using a cluster randomized design, case management and leadership staff from 39 ASOs across the United States were randomized to receive either the ATTC strategy (control condition) or the ATTC + ISF strategy (experimental condition). The ATTC strategy is staff-focused and includes 10 discrete strategies (e.g., provide centralized technical assistance, conduct educational meetings, provide ongoing consultation). The ISF strategy is organization-focused and includes seven discrete strategies (e.g., use an implementation advisor, organize implementation team meetings, conduct cyclical small tests of change). Building upon the exploration-preparation-implementation-sustainment (EPIS) framework, the effectiveness of the ISF strategy is examined via three staff-level measures: (1) time-to-proficiency (i.e., preparation phase outcome), (2) implementation effectiveness (i.e., implementation phase outcome), and (3) level of sustainment (i.e., sustainment phase outcome). Although not without limitations, the ISF

  15. Testing the implementation and sustainment facilitation (ISF strategy as an effective adjunct to the Addiction Technology Transfer Center (ATTC strategy: study protocol for a cluster randomized trial

    Directory of Open Access Journals (Sweden)

    Bryan R. Garner

    2017-11-01

    Full Text Available Abstract Background Improving the extent to which evidence-based practices (EBPs—treatments that have been empirically shown to be efficacious or effective—are integrated within routine practice is a well-documented challenge across numerous areas of health. In 2014, the National Institute on Drug Abuse funded a type 2 effectiveness–implementation hybrid trial titled the substance abuse treatment to HIV Care (SAT2HIV Project. Aim 1 of the SAT2HIV Project tests the effectiveness of a motivational interviewing-based brief intervention (MIBI for substance use as an adjunct to usual care within AIDS service organizations (ASOs as part of its MIBI Experiment. Aim 2 of the SAT2HIV Project tests the effectiveness of implementation and sustainment facilitation (ISF as an adjunct to the Addiction Technology Transfer Center (ATTC model for training staff in motivational interviewing as part of its ISF Experiment. The current paper describes the study protocol for the ISF Experiment. Methods Using a cluster randomized design, case management and leadership staff from 39 ASOs across the United States were randomized to receive either the ATTC strategy (control condition or the ATTC + ISF strategy (experimental condition. The ATTC strategy is staff-focused and includes 10 discrete strategies (e.g., provide centralized technical assistance, conduct educational meetings, provide ongoing consultation. The ISF strategy is organization-focused and includes seven discrete strategies (e.g., use an implementation advisor, organize implementation team meetings, conduct cyclical small tests of change. Building upon the exploration–preparation–implementation–sustainment (EPIS framework, the effectiveness of the ISF strategy is examined via three staff-level measures: (1 time-to-proficiency (i.e., preparation phase outcome, (2 implementation effectiveness (i.e., implementation phase outcome, and (3 level of sustainment (i.e., sustainment phase outcome

  16. Energetic funnel facilitates facilitated diffusion.

    Science.gov (United States)

    Cencini, Massimo; Pigolotti, Simone

    2018-01-25

    Transcription factors (TFs) are able to associate to their binding sites on DNA faster than the physical limit posed by diffusion. Such high association rates can be achieved by alternating between three-dimensional diffusion and one-dimensional sliding along the DNA chain, a mechanism-dubbed facilitated diffusion. By studying a collection of TF binding sites of Escherichia coli from the RegulonDB database and of Bacillus subtilis from DBTBS, we reveal a funnel in the binding energy landscape around the target sequences. We show that such a funnel is linked to the presence of gradients of AT in the base composition of the DNA region around the binding sites. An extensive computational study of the stochastic sliding process along the energetic landscapes obtained from the database shows that the funnel can significantly enhance the probability of TFs to find their target sequences when sliding in their proximity. We demonstrate that this enhancement leads to a speed-up of the association process. © The Author(s) 2017. Published by Oxford University Press on behalf of Nucleic Acids Research.

  17. Containers, facilitators, innovators?

    DEFF Research Database (Denmark)

    Makkonen, Teemu; Merisalo, Maria; Inkinen, Tommi

    2018-01-01

    : are they containers, facilitators or innovators? This is investigated here through empirical material derived from 27 interviews with top departmental management in three Finnish cities (Helsinki, Espoo and Vantaa). The results show that local city governments (LCGs) consider cities as facilitators of innovation...... without the active role of LCGs as innovators. City employees are innovative – the seeming lack of public sector innovation is actually a result of measurement issues that favour (patentable) technological innovations rather than those more common to LCGs, meaning service and organisational types....... Therefore, LCGs can be seen as highly innovative organisations. There are, however, barriers to innovation in the public sector, such as the cost of innovation activity, the lack of incentives for it, and working culture that does not support it. Lastly, the results show that LCGs have not really fully...

  18. Vaccine candidates for malaria: what's new?

    Science.gov (United States)

    Takashima, Eizo; Morita, Masayuki; Tsuboi, Takafumi

    2016-01-01

    Although it is more than a decade since the parasite genome information was obtained, standardized novel genome-wide selection/prioritization strategies for candidacy of malaria vaccine antigens are still sought. In the quest to systematically identify candidates, it is impossible to overemphasize the usefulness of wheat germ cell-free technology in expressing quality proteins for the post-genome vaccine candidate discovery.

  19. "It's all about incentive": Social technology as a potential facilitator for self-determined physical activity participation for young people with physical disabilities.

    Science.gov (United States)

    Knibbe, Tara Joy; McPherson, Amy C; Gladstone, Brenda; Biddiss, Elaine

    2017-09-29

    To investigate the perceived role of social technologies in promoting physical activity participation for young people with physical disabilities and to identify design considerations that should be addressed when creating social technologies to promote physical activity. Interactive design workshops for young people with physical disabilities aged 12-18 (n = 8) were held. Data were analyzed using interpretive thematic analysis. Young people perceived significant benefit for social technologies to promote physical activity as they have the potential to overcome many barriers to physical activity participation. Design features recommended by the participants included (1) options for diverse interests and preferences, (2) provision of informational support, (3) support through equitable technology design, (4) incentive through competition and play, and (5) opportunities to develop community. Social technology has potential to provide tailored, equitable opportunities for social engagement and physical activity participation for young people with physical disabilities through needs- and preference-specific design.

  20. Use of podcast technology to facilitate education, communication and dissemination in palliative care: the development of the AmiPal podcast.

    Science.gov (United States)

    Nwosu, Amara Callistus; Monnery, Daniel; Reid, Victoria Louise; Chapman, Laura

    2017-06-01

    Podcasts have the potential to facilitate communication about palliative care with researchers, policymakers and the public. Some podcasts about palliative care are available; however, this is not reflected in the academic literature. Further study is needed to evaluate the utility of podcasts to facilitate knowledge-transfer about subjects related to palliative care. The aims of this paper are to (1) describe the development of a palliative care podcast according to international recommendations for podcast quality and (2) conduct an analysis of podcast listenership over a 14-month period. The podcast was designed according to internationally agreed quality indicators for medical education podcasts. The podcast was published on SoundCloud and was promoted via social media. Data were analysed for frequency of plays and geographical location between January 2015 and February 2016. 20 podcasts were developed which were listened to 3036 times (an average of 217 monthly plays). The Rich Site Summary feed was the most popular way to access the podcast (n=1937; 64%). The mean duration of each podcast was 10 min (range 3-21 min). The podcast was listened to in 68 different countries and was most popular in English-speaking areas, of which the USA (n=1372, 45.2%), UK (n=661, 21.8%) and Canada (n=221, 7.3%) were most common. A palliative care podcast is a method to facilitate palliative care discussion with global audience. Podcasts offer the potential to develop educational content and promote research dissemination. Future work should focus on content development, quality metrics and impact analysis, as this form of digital communication is likely to increase and engage wider society. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

  1. 4-Stage Online Presence Model: Model for Module Design and Delivery Using Web 2.0 Technologies to Facilitate Critical Thinking Skills

    Science.gov (United States)

    Goh, WeiWei; Dexter, Barbara; Self, Richard

    2014-01-01

    The main purpose of this paper is to present a conceptual model for the use of web 2.0 online technologies in order to develop and enhance students' critical thinking skills at higher education level. Wiki is chosen as the main focus in this paper. The model integrates Salmon's 5-stage model (Salmon, 2002) with Garrison's Community of Inquiry…

  2. Information Communication Technology in the Form of an Expert System Shell as a Cognitive Tool to Facilitate Higher-Order Thinking

    Science.gov (United States)

    Collins, Gary W.; Knoetze, Johan G.

    2014-01-01

    Information communication technology is capable of contributing supplementary teaching and learning strategies that can be used to address various educational challenges faced by higher education. Students who enter South African higher education institutions are often academically under-prepared and have not developed the cognitive skills…

  3. Black hole candidates

    Indian Academy of Sciences (India)

    First page Back Continue Last page Overview Graphics. Black hole candidates. In the case of X-ray sources such as Cyg X-1, the mass of the compact object inferred from combined optical and X-ray data, suggest M_compact object > 3.4 M_sun => Black Hole! A remarkable discovery!! Thus X-ray emitting binary systems ...

  4. Primary and Presidential Candidates

    DEFF Research Database (Denmark)

    Goddard, Joseph

    2012-01-01

    This article looks at primary and presidential candidates in 2008 and 2012. Evidence suggests that voters are less influenced by candidates’ color, gender, or religious observation than previously. Conversely, markers of difference remain salient in the imaginations of pollsters and journalists......, and appear in opinion polls and newspaper columns....

  5. Supersymmetric Dark Matter Candidates

    CERN Document Server

    Ellis, John

    2010-01-01

    After reviewing the theoretical, phenomenological and experimental motivations for supersymmetric extensions of the Standard Model, we recall that supersymmetric relics from the Big Bang are expected in models that conserve R parity. We then discuss possible supersymmetric dark matter candidates, focusing on the lightest neutralino and the gravitino. In the latter case, the next-to-lightest supersymmetric particle is expected to be long-lived, and possible candidates include spartners of the tau lepton, top quark and neutrino. We then discuss the roles of the renormalization-group equations and electroweak symmetry breaking in delimiting the supersymmetric parameter space. We discuss in particular the constrained minimal extension of the Standard Model (CMSSM), in which the supersymmetry-breaking parameters are assumed to be universal at the grand unification scale, presenting predictions from a frequentist analysis of its parameter space. We also discuss astrophysical and cosmological constraints on gravitin...

  6. Vaccine candidate discovery for the next generation of malaria vaccines.

    Science.gov (United States)

    Tuju, James; Kamuyu, Gathoni; Murungi, Linda M; Osier, Faith H A

    2017-10-01

    Although epidemiological observations, IgG passive transfer studies and experimental infections in humans all support the feasibility of developing highly effective malaria vaccines, the precise antigens that induce protective immunity remain uncertain. Here, we review the methodologies applied to vaccine candidate discovery for Plasmodium falciparum malaria from the pre- to post-genomic era. Probing of genomic and cDNA libraries with antibodies of defined specificities or functional activity predominated the former, whereas reverse vaccinology encompassing high throughput in silico analyses of genomic, transcriptomic or proteomic parasite data sets is the mainstay of the latter. Antibody-guided vaccine design spanned both eras but currently benefits from technological advances facilitating high-throughput screening and downstream applications. We make the case that although we have exponentially increased our ability to identify numerous potential vaccine candidates in a relatively short space of time, a significant bottleneck remains in their validation and prioritization for evaluation in clinical trials. Longitudinal cohort studies provide supportive evidence but results are often conflicting between studies. Demonstration of antigen-specific antibody function is valuable but the relative importance of one mechanism over another with regards to protection remains undetermined. Animal models offer useful insights but may not accurately reflect human disease. Challenge studies in humans are preferable but prohibitively expensive. In the absence of reliable correlates of protection, suitable animal models or a better understanding of the mechanisms underlying protective immunity in humans, vaccine candidate discovery per se may not be sufficient to provide the paradigm shift necessary to develop the next generation of highly effective subunit malaria vaccines. © 2017 The Authors. Immunology Published by John Wiley & Sons Ltd.

  7. Dark matter candidates

    International Nuclear Information System (INIS)

    Turner, M.S.

    1989-01-01

    One of the simplest, yet most profound, questions we can ask about the Universe is, how much stuff is in it, and further what is that stuff composed of? Needless to say, the answer to this question has very important implications for the evolution of the Universe, determining both the ultimate fate and the course of structure formation. Remarkably, at this late date in the history of the Universe we still do not have a definitive answer to this simplest of questions---although we have some very intriguing clues. It is known with certainty that most of the material in the Universe is dark, and we have the strong suspicion that the dominant component of material in the Cosmos is not baryons, but rather is exotic relic elementary particles left over from the earliest, very hot epoch of the Universe. If true, the Dark Matter question is a most fundamental one facing both particle physics and cosmology. The leading particle dark matter candidates are: the axion, the neutralino, and a light neutrino species. All three candidates are accessible to experimental tests, and experiments are now in progress. In addition, there are several dark horse, long shot, candidates, including the superheavy magnetic monopole and soliton stars. 13 refs

  8. The Promise and the Challenge of Technology-Facilitated Methods for Assessing Behavioral and Cognitive Markers of Risk for Suicide among U.S. Army National Guard Personnel.

    Science.gov (United States)

    Baucom, Brian R W; Georgiou, Panayiotis; Bryan, Craig J; Garland, Eric L; Leifker, Feea; May, Alexis; Wong, Alexander; Narayanan, Shrikanth S

    2017-03-31

    Suicide was the 10th leading cause of death for Americans in 2015 and rates have been steadily climbing over the last 25 years. Rates are particularly high amongst U.S. military personnel. Suicide prevention efforts in the military are significantly hampered by the lack of: (1) assessment tools for measuring baseline risk and (2) methods to detect periods of particularly heightened risk. Two specific barriers to assessing suicide risk in military personnel that call for innovation are: (1) the geographic dispersion of military personnel from healthcare settings, particularly amongst components like the Reserves; and (2) professional and social disincentives to acknowledging psychological distress. The primary aim of this paper is to describe recent technological developments that could contribute to risk assessment tools that are not subject to the limitations mentioned above. More specifically, Behavioral Signal Processing can be used to assess behaviors during interaction and conversation that likely indicate increased risk for suicide, and computer-administered, cognitive performance tasks can be used to assess activation of the suicidal mode. These novel methods can be used remotely and do not require direct disclosure or endorsement of psychological distress, solving two challenges to suicide risk assessment in military and other sensitive settings. We present an introduction to these technologies, describe how they can specifically be applied to assessing behavioral and cognitive risk for suicide, and close with recommendations for future research.

  9. Post-marathon wearing of Masai Barefoot Technology shoes facilitates recovery from race-induced fatigue: an evaluation utilizing a visual analog scale

    Science.gov (United States)

    Nakagawa, Kento; Obu, Takashi; Kanosue, Kazuyuki

    2014-01-01

    Purpose To investigate the potential benefit of post-race wearing of unstable shoes (Masai Barefoot Technology [MBT]) on recovery from marathon race–induced fatigue. Patients and methods Forty-five runners who participated in a full marathon race were divided into three groups: 1) MBT shoes, 2) trail running shoes, and 3) control (CON). Participants ran a full marathon with their own running shoes, and then put on the assigned shoes immediately after the race. They continued to wear the assigned shoes for the ensuing 3 days. The CON group wore their usual shoes. Estimates of post-race fatigue were made by the participants on questionnaires that utilized a visual analog scale. Estimates were made just after the race, as well as for the next 3 days. Results The subjective fatigue of the MBT group was lower than that of the CON (Pshoe groups (Pshoe intervention can promote recovery from the fatigue induced by running a full marathon. PMID:25525398

  10. Teachers Candidates' Reviews on Teacher Candidate Training System

    Science.gov (United States)

    Altintas, Sedat; Görgen, Izzet

    2017-01-01

    In our country, as a result of the appointment in some different disciplines, nearly 30000 teacher candidates could be a part of education system. Also, a new revision has been completed on teacher candidate training and it has been put into action. Teacher candidates have been trained for six months after they have been appointed. These teachers…

  11. Typology of electoral candidates. Case study: Sorin Oprescu

    Directory of Open Access Journals (Sweden)

    Coman, C.

    2011-01-01

    Full Text Available By applying the content analysis technique of communication andby using analysis patterns such as the theory of rational choices, thedramaturgical model, the attraction model, the transactional analysis, this study identifies 4 typical categories of candidates to Romania’s presidency(elitist, dominating, reactive, sociable. In the analysis of the electoral itinerary of candidate Sorin Oprescu there are considered aspects such as identity, symbolism, volunteering, propagandas and media exposure, in order to make a SWOT analysis, thus facilitating the understanding of the candidate failure within the election process.

  12. 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,…

  13. Cloud Computing Technologies Facilitate Earth Research

    Science.gov (United States)

    2015-01-01

    Under a Space Act Agreement, NASA partnered with Seattle-based Amazon Web Services to make the agency's climate and Earth science satellite data publicly available on the company's servers. Users can access the data for free, but they can also pay to use Amazon's computing services to analyze and visualize information using the same software available to NASA researchers.

  14. Visual explorer facilitator's guide

    CERN Document Server

    Palus, Charles J

    2010-01-01

    Grounded in research and practice, the Visual Explorer™ Facilitator's Guide provides a method for supporting collaborative, creative conversations about complex issues through the power of images. The guide is available as a component in the Visual Explorer Facilitator's Letter-sized Set, Visual Explorer Facilitator's Post card-sized Set, Visual Explorer Playing Card-sized Set, and is also available as a stand-alone title for purchase to assist multiple tool users in an organization.

  15. 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

  16. Training facilitators and supervisors

    DEFF Research Database (Denmark)

    Kjær, Louise Binow; O Connor, Maja; Krogh, Kristian

    At the Master’s program in Medicine at Aarhus University, Denmark, we have developed a faculty development program for facilitators and supervisors in 4 progressing student modules in communication, cooperation, and leadership. 1) A course for module 1 and 3 facilitators inspired by the apprentic...

  17. Trade Facilitation in Ethiopia:

    African Journals Online (AJOL)

    Tilahun_EK

    (UNCTAD), “Trade and transport facilitation … addresses a wide agenda in economic development and trade that may include improving transport infrastructure and services, reducing customs tariffs, and removing non-tariff trade barriers including administrative and regulatory barriers.”24. The definition of trade facilitation ...

  18. Electoral Systems and Candidate Selection

    NARCIS (Netherlands)

    Hazan, Reuven Y.; Voerman, Gerrit

    Electoral systems at the national level and candidate selection methods at the party level are connected, maybe not causally but they do influence each other. More precisely, the electoral system constrains and conditions the parties' menu of choices concerning candidate selection. Moreover, in

  19. Learning facilitating leadership

    DEFF Research Database (Denmark)

    Rasmussen, Lauge Baungaard; Hansen, Mette Sanne

    2016-01-01

    deployed for this paper is empirical and conceptual. A specific facilitation project carried out by six international engineering students is presented. The importance of combining cognitive, emotional and synergistic skills is highlighted on the basis of this example, the authors’ extensive experience......This paper explains how engineering students at a Danish university acquired the necessary skills to become emergent facilitators of organisational development. The implications of this approach are discussed and related to relevant viewpoints and findings in the literature. The methodology...... in teaching facilitation and the literature. These types of skills are most effectively acquired by combining conceptual lectures, classroom exercises and the facilitation of groups in a real-life context. The paper also reflects certain ‘shadow sides’ related to facilitation observed by the students...

  20. Social Media to Facilitate Public Participation in IA

    NARCIS (Netherlands)

    Naber, A.C.; Enserink, B.

    2012-01-01

    Social media are web-based and mobile technologies that facilitate interaction between organizations, communities and individuals. Important characteristics are that the technologies are ubiquitous, communication instantaneous and that they enable the creation and exchange of user-generated content.

  1. Facilitating Knowledge Sharing

    DEFF Research Database (Denmark)

    Holdt Christensen, Peter

    Abstract This paper argues that knowledge sharing can be conceptualized as different situations of exchange in which individuals relate to each other in different ways, involving different rules, norms and traditions of reciprocity regulating the exchange. The main challenge for facilitating...... and the intermediaries regulating the exchange, and facilitating knowledge sharing should therefore be viewed as a continuum of practices under the influence of opportunistic behaviour, obedience or organizational citizenship behaviour. Keywords: Knowledge sharing, motivation, organizational settings, situations...

  2. Technology-enabled employee selection: Tweaking the system for better person-environment fit

    DEFF Research Database (Denmark)

    Holm, Anna B.

    Organizations increasingly use information and communication technologies to facilitate their employee selection process. The practice is commonly referred to as e-selection. Recent research has shown that e-selection can significantly improve the efficiency of assessment and selection. However......, organizations also strive to hire the best possible candidates and seek to improve effectiveness of their selection process and achieve better person–environment (PE) fit. The presented research reviews existing literature on PE fit and e-selection and puts forward a heuristic model of technology......-facilitated selection process that seeks to maximize the PE fit from the organization’s perspective....

  3. Technology Innovation

    Science.gov (United States)

    EPA produces innovative technologies and facilitates their creation in line with the Agency mission to create products such as the stormwater calculator, remote sensing, innovation clusters, and low-cost air sensors.

  4. From Teaching to Facilitation

    DEFF Research Database (Denmark)

    de Graaff, Erik

    2013-01-01

    A shift from teaching to learning is characteristic of the introduction of Problem Based Learning (PBL) in an existing school. As a consequence the teaching staff has to be trained in skills like facilitating group work and writing cases. Most importantly a change in thinking about teaching...... and learning will have to be realized. In the implementation of PBL it makes a difference how the core features of the problem and the role of the facilitator have been defined. This paper will present components of a PBL faculty-development training programme and discuss the relevance with respect...

  5. Coal export facilitation

    International Nuclear Information System (INIS)

    Eeles, L.

    1998-01-01

    There is a wide range of trade barriers, particularly tariffs, in current and potential coal market. Commonwealth departments in Australia play a crucial role in supporting government industry policies. This article summarises some of more recent activities of the Department of Primary Industries and Energy (DPIE) in facilitating the export of Australian Coals. Coal export facilitation activities are designed to assist the Australian coal industry by directing Commonwealth Government resources towards issues which would be inappropriate or difficult for the industry to address itself

  6. The challenges of facilitation

    DEFF Research Database (Denmark)

    Agger, Annika

    The aim of the paper is to investigate the role of the facilitators in the enactment of the principles of deliberative democracy and how they are carried out in practice. More specifically, the focus is on how the facilitators‟ balances between the intention of opening up for a plurality of voice...

  7. Facilitating leadership team communication

    OpenAIRE

    Hedman, Eerika

    2015-01-01

    The purpose of this study is to understand and describe how to facilitate competent communication in leadership teamwork. Grounded in the premises of social constructionism and informed by such theoretical frameworks as coordinated management of meaning theory (CMM), dialogic organization development (OD), systemic-constructionist leadership, communication competence, and reflexivity, this study seeks to produce further insights into understanding leadership team communicati...

  8. Identification of single nucleotide polymorphisms in candidate genes for growth and reproduction in a nonmodel organism; the Atlantic cod, Gadus morhua

    DEFF Research Database (Denmark)

    Hansen, Jakob Hemmer; Eg Nielsen, Einar; Meldrup, Dorte

    2011-01-01

    , for example in retrospective studies assessing the effects of environmental changes, such as increasing temperatures, and selection imposed by high fishing pressure. Furthermore, these gene markers may be of interest to aquaculture, serving as a starting point for linking phenotypic traits important......Recent technological developments have facilitated intensified searches for genetic markers under selection in nonmodel species. Here, we present an approach for the identification of candidate gene variation in nonmodel organisms. We report on the characterization of 82 single nucleotide...... throughput methods in nonmodel species....

  9. Digital Cadastres Facilitating Land Information Management

    African Journals Online (AJOL)

    sekuru

    Digital Cadastres Facilitating Land Information Management. Edward Kurwakumire. Department of Geomatics, Tshwane University of Technology, Pretoria, South Africa,. KurwakumireE@tut.ac.za. Abstract. A nation's natural resources form the basis of economic growth in most developing nations. Raw materials required for ...

  10. Lights, Camera, Action: Facilitating PETE Students' Reflection through Film

    Science.gov (United States)

    Lee, Okseon; Ravizza, Dean; Lee, Myung-Ah

    2009-01-01

    Preparing teacher candidates to be reflective professionals is a critical component of physical education teacher education programs. Although many specific strategies have been developed to facilitate post-lesson reflection, strategies for reflecting on future work and professional life have not been widely explored. As a way to facilitate…

  11. A singular facility scientific technological to promote the hydrogen economy

    International Nuclear Information System (INIS)

    Montes, M.

    2010-01-01

    Declining fossil fuel reserves raises concerns about new energy resources that will lead to energy systems based on distributed generation and active distribution systems that require new energy storage systems. Hydrogen is a good candidate to operate as storage and as energy carrier that still needs scientific and technological breakthroughs to facilitate their integration into this new energy culture. Spain has supported numerous public-private cooperative efforts that have culminated in the creation of the National Center for Hydrogen Technology Experiment and Fuel Cells. (Author)

  12. Candidate Prediction Models and Methods

    DEFF Research Database (Denmark)

    Nielsen, Henrik Aalborg; Nielsen, Torben Skov; Madsen, Henrik

    2005-01-01

    This document lists candidate prediction models for Work Package 3 (WP3) of the PSO-project called ``Intelligent wind power prediction systems'' (FU4101). The main focus is on the models transforming numerical weather predictions into predictions of power production. The document also outlines...

  13. Teacher Candidate Selection and Evaluation.

    Science.gov (United States)

    Collins, Mary Lynn; And Others

    Summaries are presented of three papers presented at a summer workshop on Quality Assurance in Teacher Education conducted by the Association of Teacher Educators. The general topic covered by these presentations was teacher candidate selection and evaluation. Papers focused upon the following questions: (1) What entry level criteria should be…

  14. Candidate genes in panic disorder

    DEFF Research Database (Denmark)

    Howe, A. S.; Buttenschön, Henriette N; Bani-Fatemi, A.

    2016-01-01

    association studies and ancestry-specific effects. In the present study, we performed a succinct review of case-control association studies published prior to April 2015. Meta-analyses were performed for candidate gene variants examined in at least three studies using the Cochrane Mantel-Haenszel fixed...

  15. Facilitating Learning at Conferences

    DEFF Research Database (Denmark)

    Ravn, Ib; Elsborg, Steen

    2011-01-01

    The typical conference consists of a series of PowerPoint presentations that tend to render participants passive. Students of learning have long abandoned the transfer model that underlies such one-way communication. We propose an al-ternative theory of conferences that sees them as a forum...... for learning, mutual inspiration and human flourishing. We offer five design principles that specify how conferences may engage participants more and hence increase their learning. In the research-and-development effort reported here, our team collaborated with conference organizers in Denmark to introduce...... and facilitate a variety of simple learning techniques at thirty one- and two-day conferences of up to 300 participants each. We present ten of these techniques and data evaluating them. We conclude that if conference organizers allocate a fraction of the total conference time to facilitated processes...

  16. Essence: Facilitating Software Innovation

    DEFF Research Database (Denmark)

    Aaen, Ivan

    2008-01-01

      This paper suggests ways to facilitate creativity and innovation in software development. The paper applies four perspectives – Product, Project, Process, and People –to identify an outlook for software innovation. The paper then describes a new facility–Software Innovation Research Lab (SIRL) ......) – and a new method concept for software innovation – Essence – based on views, modes, and team roles. Finally, the paper reports from an early experiment using SIRL and Essence and identifies further research.......  This paper suggests ways to facilitate creativity and innovation in software development. The paper applies four perspectives – Product, Project, Process, and People –to identify an outlook for software innovation. The paper then describes a new facility–Software Innovation Research Lab (SIRL...

  17. Mindfulness for group facilitation

    DEFF Research Database (Denmark)

    Adriansen, Hanne Kirstine; Krohn, Simon

    2014-01-01

    thinking and ‘Eastern’ mindfulness which refers to an open, accepting state of mind, as intended with Buddhist-inspired techniques such as meditation. In this paper, we are interested in the latter type of mindfulness and demonstrate how Eastern mindfulness techniques can be used as a tool for facilitation......In this paper, we argue that mindfulness techniques can be used for enhancing the outcome of group performance. The word mindfulness has different connotations in the academic literature. Broadly speaking there is ‘mindfulness without meditation’ or ‘Western’ mindfulness which involves active....... A brief introduction to the physiology and philosophy of Eastern mindfulness constitutes the basis for the arguments of the effect of mindfulness techniques. The use of mindfulness techniques for group facilitation is novel as it changes the focus from individuals’ mindfulness practice...

  18. Offsite demonstrations for MWLID technologies

    International Nuclear Information System (INIS)

    Williams, C.; Gruebel, R.

    1995-01-01

    The goal of the Offsite Demonstration Project for Mixed Waste Landfill Integrated Demonstration (MWLID)-developed environmental site characterization and remediation technologies is to facilitate the transfer, use, and commercialization of these technologies to the public and private sector. The meet this goal, the project identified environmental restoration needs of mixed waste and/or hazardous waste landfill owners (Native American, municipal, DOE, and DoD); documenting potential demonstration sites and the contaminants present at each site; assessing the environmental regulations that would effect demonstration activities; and evaluating site suitability for demonstrating MWLID technologies at the tribal and municipal sites identified. Eighteen landfill sites within a 40.2-km radius of Sandia National Laboratories are listed on the CERCLIS Site/Event Listing for the state of New Mexico. Seventeen are not located within DOE or DoD facilities and are potential offsite MWLID technology demonstration sites. Two of the seventeen CERCLIS sites, one on Native American land and one on municipal land, were evaluated and identified as potential candidates for off-site demonstrations of MWLID-developed technologies. Contaminants potentially present on site include chromium waste, household/commercial hazardous waste, volatile organic compounds, and petroleum products. MWLID characterization technologies applicable to these sites include Magnetometer Towed Array, Cross-borehole Electromagnetic Imaging, SitePlanner trademark/PLUME, Hybrid Directional Drilling, Seamist trademark/Vadose Zone Monitoring, Stripping Analyses, and x-ray Fluorescence Spectroscopy for Heavy Metals

  19. Facilitating Knowledge Sharing

    OpenAIRE

    Holdt Christensen, Peter

    2005-01-01

    Abstract This paper argues that knowledge sharing can be conceptualized as different situations of exchange in which individuals relate to each other in different ways, involving different rules, norms and traditions of reciprocity regulating the exchange. The main challenge for facilitating knowledge sharing is to ensure that the exchange is seen as equitable for the parties involved, and by viewing the problems of knowledge sharing as motivational problems situated in different organization...

  20. Expert and novice facilitated modelling

    DEFF Research Database (Denmark)

    Tavella, Elena; Papadopoulos, Thanos

    2015-01-01

    the behaviour of one expert and two novice facilitators during a Viable System Model workshop. The findings suggest common facilitation patterns in the behaviour of experts and novices. This contrasts literature claiming that experts and novices behave and use their available knowledge differently......This paper provides an empirical study based on action research in which expert and novice facilitators in facilitated modelling workshops are compared. There is limited empirical research analysing the differences between expert and novice facilitators. Aiming to address this gap we study...... and facilitation strategies in contexts in which external, expert facilitation is not always possible are also discussed, and limitations of this study are provided....

  1. Automatic Classification of Kepler Planetary Transit Candidates

    OpenAIRE

    McCauliff, Sean D.; Jenkins, Jon M.; Catanzarite, Joseph; Burke, Christopher J.; Coughlin, Jeffrey L.; Twicken, Joseph D.; Tenenbaum, Peter; Seader, Shawn; Li, Jie; Cote, Miles

    2014-01-01

    In the first three years of operation the Kepler mission found 3,697 planet candidates from a set of 18,406 transit-like features detected on over 200,000 distinct stars. Vetting candidate signals manually by inspecting light curves and other diagnostic information is a labor intensive effort. Additionally, this classification methodology does not yield any information about the quality of planet candidates; all candidates are as credible as any other candidate. The torrent of exoplanet disco...

  2. Essence: Facilitating Software Innovation

    DEFF Research Database (Denmark)

    Aaen, Ivan

    2008-01-01

      This paper suggests ways to facilitate creativity and innovation in software development. The paper applies four perspectives – Product, Project, Process, and People –to identify an outlook for software innovation. The paper then describes a new facility–Software Innovation Research Lab (SIRL......) – and a new method concept for software innovation – Essence – based on views, modes, and team roles. Finally, the paper reports from an early experiment using SIRL and Essence and identifies further research....

  3. Enthalpy screen of drug candidates.

    Science.gov (United States)

    Schön, Arne; Freire, Ernesto

    2016-11-15

    The enthalpic and entropic contributions to the binding affinity of drug candidates have been acknowledged to be important determinants of the quality of a drug molecule. These quantities, usually summarized in the thermodynamic signature, provide a rapid assessment of the forces that drive the binding of a ligand. Having access to the thermodynamic signature in the early stages of the drug discovery process will provide critical information towards the selection of the best drug candidates for development. In this paper, the Enthalpy Screen technique is presented. The enthalpy screen allows fast and accurate determination of the binding enthalpy for hundreds of ligands. As such, it appears to be ideally suited to aid in the ranking of the hundreds of hits that are usually identified after standard high throughput screening. Copyright © 2016 Elsevier Inc. All rights reserved.

  4. Leishmaniasis: vaccine candidates and perspectives.

    Science.gov (United States)

    Singh, Bhawana; Sundar, Shyam

    2012-06-06

    Leishmania is a protozoan parasite and a causative agent of the various clinical forms of leishmaniasis. High cost, resistance and toxic side effects of traditional drugs entail identification and development of therapeutic alternatives. The sound understanding of parasite biology is key for identifying novel drug targets, that can induce the cell mediated immunity (mainly CD4+ and CD8+ IFN-gamma mediated responses) polarized towards a Th1 response. These aspects are important in designing a new vaccine along with the consideration of the candidates with respect to their ability to raise memory response in order to improve the vaccine performance. This review is an effort to identify molecules according to their homology with the host and their ability to be used as potent vaccine candidates. Crown Copyright © 2012. Published by Elsevier Ltd. All rights reserved.

  5. Toward organometallic antischistosomal drug candidates.

    Science.gov (United States)

    Hess, Jeannine; Keiser, Jennifer; Gasser, Gilles

    2015-01-01

    In the recent years, there has been a growing interest in the use of novel approaches for the treatment of parasitic diseases such as schistosomiasis. Among the different approaches used, organometallic compounds were found to offer unique opportunities in the design of antiparasitic drug candidates. A ferrocenyl derivative, namely ferroquine, has even entered clinical trials as a novel antimalarial. In this short review, we report on the studies describing the use of organometallic compounds against schistosomiasis.

  6. Plasma technology directory

    International Nuclear Information System (INIS)

    Ward, P.P.; Dybwad, G.L.

    1995-01-01

    The Plasma Technology Directory has two main goals: (1) promote, coordinate, and share plasma technology experience and equipment within the Department of Energy; and (2) facilitate technology transfer to the commercial sector where appropriate. Personnel are averaged first by Laboratory and next by technology area. The technology areas are accelerators, cleaning and etching deposition, diagnostics, and modeling

  7. Study on candidate gene for fecundity traits in Xingjiang Cele black ...

    African Journals Online (AJOL)

    The aim of the present study is to find a potential candidate gene for high fecundity in Cele black sheep. Polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) technology was used to detect single nuclear polymorphism (SNP) of four candidate genes (BMPR-IB, BMP15, GDF9, and ESRα) in Cele ...

  8. Teacher Candidates Implementing Universal Design for Learning: Enhancing Picture Books with QR Codes

    Science.gov (United States)

    Grande, Marya; Pontrello, Camille

    2016-01-01

    The purpose of this study was to investigate if teacher candidates could gain knowledge of the principles of Universal Design for Learning by enhancing traditional picture books with Quick Response (QR) codes and to determine if the process of making these enhancements would impact teacher candidates' comfort levels with using technology on both…

  9. 77 FR 20886 - Proposed Information Collection (Advertising, Sales, and Enrollment Materials, and Candidate...

    Science.gov (United States)

    2012-04-06

    ... (Advertising, Sales, and Enrollment Materials, and Candidate Handbooks) Activity: Comment Request AGENCY... information technology. Title: Advertising, Sales, and Enrollment Materials, and Candidate Handbooks, 38 CFR 21.4252(h). OMB Control Number: 2900-0682. Type of Review: Extension of a currently approved...

  10. Evaluation and selection of candidate high-level waste forms

    International Nuclear Information System (INIS)

    1982-03-01

    Seven candidate waste forms being developed under the direction of the Department of Energy's National High-Level Waste (HLW) Technology Program, were evaluated as potential media for the immobilization and geologic disposal of high-level nuclear wastes. The evaluation combined preliminary waste form evaluations conducted at DOE defense waste-sites and independent laboratories, peer review assessments, a product performance evaluation, and a processability analysis. Based on the combined results of these four inputs, two of the seven forms, borosilicate glass and a titanate based ceramic, SYNROC, were selected as the reference and alternative forms for continued development and evaluation in the National HLW Program. Both the glass and ceramic forms are viable candidates for use at each of the DOE defense waste-sites; they are also potential candidates for immobilization of commercial reprocessing wastes. This report describes the waste form screening process, and discusses each of the four major inputs considered in the selection of the two forms

  11. Reintroducing resurrected species: selecting DeExtinction candidates.

    Science.gov (United States)

    Seddon, Philip J; Moehrenschlager, Axel; Ewen, John

    2014-03-01

    Technological advances have raised the controversial prospect of resurrecting extinct species. Species DeExtinction should involve more than the production of biological orphans to be scrutinized in the laboratory or zoo. If DeExtinction is to realize its stated goals of deep ecological enrichment, then resurrected animals must be translocated (i.e., released within suitable habitat). Therefore, DeExtinction is a conservation translocation issue and the selection of potential DeExtinction candidates must consider the feasibility and risks associated with reintroduction. The International Union for the Conservation of Nature (IUCN) Guidelines on Reintroductions and Other Conservation Translocations provide a framework for DeExtinction candidate selection. We translate these Guidelines into ten questions to be addressed early on in the selection process to eliminate unsuitable reintroduction candidates. We apply these questions to the thylacine, Yangtze River Dolphin, and Xerces blue butterfly. Copyright © 2014 Elsevier Ltd. All rights reserved.

  12. Certification of biological candidates reference materials by neutron activation analysis

    Science.gov (United States)

    Kabanov, Denis V.; Nesterova, Yulia V.; Merkulov, Viktor G.

    2018-03-01

    The paper gives the results of interlaboratory certification of new biological candidate reference materials by neutron activation analysis recommended by the Institute of Nuclear Chemistry and Technology (Warsaw, Poland). The correctness and accuracy of the applied method was statistically estimated for the determination of trace elements in candidate reference materials. The procedure of irradiation in the reactor thermal fuel assembly without formation of fast neutrons was carried out. It excluded formation of interfering isotopes leading to false results. The concentration of more than 20 elements (e.g., Ba, Br, Ca, Co, Ce, Cr, Cs, Eu, Fe, Hf, La, Lu, Rb, Sb, Sc, Ta, Th, Tb, Yb, U, Zn) in candidate references of tobacco leaves and bottom sediment compared to certified reference materials were determined. It was shown that the average error of the applied method did not exceed 10%.

  13. Facilitative root interactions in intercrops

    DEFF Research Database (Denmark)

    Hauggaard-Nielsen, H.; Jensen, E.S.

    2005-01-01

    Facilitation takes place when plants ameliorate the environment of their neighbours, and increase their growth and survival. Facilitation occurs in natural ecosystems as well as in agroecosystems. We discuss examples of facilitative root interactions in intercropped agroecosystems; including...... of root architecture, exudation of growth stimulating substances, and biofumigation. Facilitative root interactions are most likely to be of importance in nutrient poor soils and in low-input agroecosystems due to critical interspecific competition for plant growth factors. However, studies from more...

  14. Mapping and candidate genes associated with saccharification yield in sorghum.

    Science.gov (United States)

    Wang, Yi-Hong; Acharya, Aniruddha; Burrell, A Millie; Klein, Robert R; Klein, Patricia E; Hasenstein, Karl H

    2013-11-01

    Sorghum (Sorghum bicolor (L.) Moench) is a high-yielding, stress tolerant energy crop for lignocellulosic-based biofuel production. Saccharification is a process by which hydrolytic enzymes break down lignocellulosic materials to fermentable sugars for biofuel production, and mapping and identifying genes underlying saccharification yield is an important first step to genetically improve the plant for higher biofuel productivity. In this study, we used the ICRISAT sorghum mini core germplasm collection and 14 739 single nucleotide polymorphism markers to map saccharification yield. Seven marker loci were associated with saccharification yield and five of these loci were syntenic with regions in the maize genome that contain quantitative trait loci underlying saccharification yield and cell wall component traits. Candidate genes from the seven loci were identified but must be validated, with the most promising candidates being β-tubulin, which determines the orientation of cellulose microfibrils in plant secondary cell walls, and NST1, a master transcription factor controlling secondary cell wall biosynthesis in fibers. Other candidate genes underlying the different saccharification loci included genes that play a role in vascular development and suberin deposition in plants. The identified loci and candidate genes provide information into the factors controlling saccharification yield and may facilitate increasing biofuel production in sorghum.

  15. SSRI Facilitated Crack Dancing

    Directory of Open Access Journals (Sweden)

    Ravi Doobay

    2017-01-01

    Full Text Available Choreoathetoid movement secondary to cocaine use is a well-documented phenomenon better known as “crack dancing.” It consists of uncontrolled writhing movements secondary to excess dopamine from cocaine use. We present a 32-year-old male who had been using cocaine for many years and was recently started on paroxetine, a selective serotonin reuptake inhibitor (SSRI for worsening depression four weeks before presentation. He had been doing cocaine every 2 weeks for the last three years and had never “crack danced” before this episode. The authors have conducted a thorough literature review and cited studies that suggest “crack dancing” is associated with excess dopamine. There has never been a documented case report of an SSRI being linked with “crack dancing.” The authors propose that the excess dopaminergic effect of the SSRI lowered the dopamine threshold for “crack dancing.” There is a communication with the Raphe Nucleus and the Substantia Nigra, which explains how the SSRI increases dopamine levels. This is the first documented case of an SSRI facilitating the “crack dance.”

  16. Facilitating post traumatic growth

    Directory of Open Access Journals (Sweden)

    Cox Helen

    2004-07-01

    Full Text Available Abstract Background Whilst negative responses to traumatic injury have been well documented in the literature, there is a small but growing body of work that identifies posttraumatic growth as a salient feature of this experience. We contribute to this discourse by reporting on the experiences of 13 individuals who were traumatically injured, had undergone extensive rehabilitation and were discharged from formal care. All participants were injured through involvement in a motor vehicle accident, with the exception of one, who was injured through falling off the roof of a house. Methods In this qualitative study, we used an audio-taped in-depth interview with each participant as the means of data collection. Interviews were transcribed verbatim and analysed thematically to determine the participants' unique perspectives on the experience of recovery from traumatic injury. In reporting the findings, all participants' were given a pseudonym to assure their anonymity. Results Most participants indicated that their involvement in a traumatic occurrence was a springboard for growth that enabled them to develop new perspectives on life and living. Conclusion There are a number of contributions that health providers may make to the recovery of individuals who have been traumatically injured to assist them to develop new views of vulnerability and strength, make changes in relationships, and facilitate philosophical, physical and spiritual growth.

  17. Candidates for office 2004-2006

    Science.gov (United States)

    Electronic polls for elections for 2004-2006 officers will open in early November 2003. In the 23 September issue of Eos, candidates' biographies and statements for Union Office and for four Sections were presented. Election material for candidates for the remaining Sections are presented here. All candidates' biographies and statements are on the Web at: http://www.agu.org/elections.

  18. Facilitating Whole-Class Discussions in History: A Framework for Preparing Teacher Candidates

    Science.gov (United States)

    Reisman, Abby; Kavanagh, Sarah Schneider; Monte-Sano, Chauncey; Fogo, Brad; McGrew, Sarah C.; Cipparone, Peter; Simmons, Elizabeth

    2018-01-01

    Both the Common Core Standards for Literacy and the College, Career, and Civic Life Framework for Social Studies State Standards underscore the importance of classroom discussion for the development of high-level literacy and subject-matter knowledge. Yet, discussion remains stubbornly absent in social studies classrooms, which tend toward rote…

  19. Facilitating Collaboration in Online Groups

    Directory of Open Access Journals (Sweden)

    Geralyn E Stephens

    2017-02-01

    Full Text Available Demonstrating the ability to collaborate effectively is essential for students moving into 21st century workplaces. Employers are expecting new hires to already possess group-work skills and will seek evidence of their ability to cooperate, collaborate, and complete projects with colleagues, including remotely or at a distance. Instructional activities and assignments that provide students with a variety of ways to engage each other have a direct and immediate effect on their academic performance. This paper shares the Facilitating Collaboration in Online Groups (FCOG instructional planning strategy. The strategy is designed for faculty use and familiarizes students with the process and technology necessary to collaborate effectively in online classroom groups. The strategy utilizes proven teaching techniques to maximize student-student and student-content relationships. Each of the four (4 sequential phases in the FCOG instructional planning strategy are discussed: 1 Creating Groups, 2 Establishing Expectations, 3 Communication Tools, and 4 Assignments and Activities. The discussion also contains implementation suggestions as well as examples of instructional assignments and activities that provide students with a variety of ways to collaborate to reach the learning outcomes.

  20. Candidate worldviews for design theory

    DEFF Research Database (Denmark)

    Galle, Per

    2008-01-01

    Our growing body of design theory risks being infected by more inconsistency than is justifiable by genuine disagreement among design theorists. Taking my cue from C. S. Peirce, who argued that theory inevitably rests on basic metaphysical assumptions that theorists ought to be critically aware of......, I demonstrate how ‘insidious inconsistency’ may infect design theory if we ignore his admonition. As a possible remedy, I propose a method by which the philosophy of design may develop sound metaphysical foundations (‘worldviews’) for design theory – and generate philosophical insights into design...... at the same time. Examples are given of how the first steps of the method may be carried out and a number of candidate worldviews are outlined and briefly discussed. In its own way, each worldview answers certain fundamental questions about the nature of design. These include the ontological question of what...

  1. The opinions of primary school teachers’ candidates towards material preparation and usage

    Directory of Open Access Journals (Sweden)

    Zeynep Genc

    2017-04-01

    Full Text Available Abstract Instruction materials help students to acquire more memorable information. Instruction materials have an important effect on providing more permanent and simple way of learning in every step of education. Instruction materials are the most frequently used by primary school teachers. Primary school teachers should support their lectures with instruction materials in order to provide permanent learning. The Teaching Technologies and Material Designing (TTMD course which is one of the compulsory courses that students must take aims to acquire students the information and skills related with the preparation and use of materials. Evaluation of TTMD course is important in terms of the effectiveness of the course which provides the opportunity of motivating the students to learn by attracting their attention, keeping their attentions alive, making abstract concepts more concrete, facilitating the acquisition of knowledge in an organized way in the process of learning and teaching. In this context, it was aimed to determine the opinions of students in the department of primary school teaching about preparation and use of materials through teaching practice which is done within TTMD course in this study. This study is a descriptive study based on qualitative data. The sample of this research included 37 students from the department of primary school teaching who took TTMD course in the second semester in 2014-2015 academic year at Ataturk Education Faculty of Near East University or students who took this course in previous academic years. The data of this research were collected with structured interview form. According to the results, it was revealed that primary school teachers’ candidates attach importance to prepare and use materials based on their answers about the use and preparation of materials in instruction. When the opinions of primary school teachers candidates about the criteria that they give value in preparing and using

  2. Experience with CANDID: Comparison algorithm for navigating digital image databases

    Energy Technology Data Exchange (ETDEWEB)

    Kelly, P.; Cannon, M.

    1994-10-01

    This paper presents results from the authors experience with CANDID (Comparison Algorithm for Navigating Digital Image Databases), which was designed to facilitate image retrieval by content using a query-by-example methodology. A global signature describing the texture, shape, or color content is first computed for every image stored in a database, and a normalized similarity measure between probability density functions of feature vectors is used to match signatures. This method can be used to retrieve images from a database that are similar to a user-provided example image. Results for three test applications are included.

  3. « Le sac d’école électronique »: un outil technologique pouvant faciliter la mise en place de l’alignement curriculaire / The “digital school bag”: A technological tool to facilitate the implementation of curriculum alignment

    Directory of Open Access Journals (Sweden)

    Marie-Pierrette Ntyonga-Pono

    2012-07-01

    Full Text Available Cet article discute des réformes du système éducatif québécois qui s’inscrivent dans le courant des réformes entreprises un peu partout dans le monde avec des résultats variables. Plusieurs facteurs sont évoqués parmi lesquels le manque de formation et de soutien des enseignants, malgré les actions du ministère de l’Éducation, du Loisir et du Sport du Québec qui a confié la recherche de moyens de soutien à différents organismes dont la Maison des technologies de formation et d'apprentissage Roland-Giguère (MATI Montréal qui a conçu un logiciel «le sac d’école» peu connu et utilisé. Le but de cet article est de présenter cet outil technologique et comment il peut permettre d’atteindre l’alignement curriculaire, élément clé de toute réussite de réforme éducative. This paper discusses the education-system reforms in Quebec, which follow the same trends as reforms undertaken elsewhere in the world with various results. Several factors are invoked, among which is the lack of training and support for teachers despite the efforts of Quebec’s Ministère de l’Éducation, du Loisir et du Sport, which assigned various organizations to looks into support methods. These organizations included the Maison des technologies de formation et d’apprentissage Roland-Giguère (MATI Montréal, which designed a “school bag” software that is little used. The paper introduces the technological tool and shows how it can help in reaching curriculum alignment, a key element for the success of educational reforms.

  4. Hyper-Plurality of Candidates, Effectiveness of Democratic Representation and Regulation of Candidate Entry in India

    OpenAIRE

    Kaushik, Bhattacharya; Subrata K, Mitra

    2013-01-01

    The presence of large number of candidates in Indian elections had often evoked extremely strong policy recommendations from different expert groups. The major policy tool to control candidate entry in India had, however, been electoral deposit. Using panel data on elections in different states and UTs, our study estimates the impact of electoral deposit on candidate entry. Results suggest that increase in deposit had a substantial short-term negative impact on candidate entry. The candidate ...

  5. Facilitating consumer access to health information.

    Science.gov (United States)

    Snowdon, Anne; Schnarr, Karin; Alessi, Charles

    2014-01-01

    The lead paper from Zelmer and Hagens details the substantive evolution occurring in health information technologies that has the potential to transform the relationship between consumers, health practitioners and health systems. In this commentary, the authors suggest that Canada is experiencing a shift in consumer behaviour toward a desire to actively manage one's health and wellness that is being facilitated through the advent of health applications on mobile and online technologies platforms. The result is that Canadians are now able to create personalized health solutions based on their individual health values and goals. However, before Canadians are able to derive a personal health benefit from these rapid changes in information technology, they require and are increasingly demanding greater real-time access to their own health information to better inform decision-making, as well as interoperability between their personal health tracking systems and those of their health practitioner team.

  6. Assessment of potential solder candidates for high temperature applications

    DEFF Research Database (Denmark)

    of the package with different solders of different melting temperatures. High Pb containing alloys where the lead levels can be above 85% by weight, is one of the solders currently being used in this technology. Responding to market pressure i.e. need for green electronic products there is now an increasing......Multi-Chip module (MCM) technology is a specialized electronic packaging technology recently gaining momentum due to the miniaturization drive in the microelectronics industry. The step soldering approach is being employed in the MCM technology. This method is used to solder various levels...... pressure to eliminate lead containing materials despite the fact that materials for high Pb containing alloys are currently not affected by any legislations. A tentative assessment was carried out to determine the potential solder candidates for high temperature applications based on the solidification...

  7. Den gode facilitator af refleksionsarbejde

    DEFF Research Database (Denmark)

    Jørgensen, Pia

    2009-01-01

    præsenteres i det følgende afsnit, og forfatteren argumenterer for begrebet facilitator af refleksionsarbejde. Herefter udfoldes rollen som facilitator ifølge Ghay og Lillyman. De har fokus på positive praksisoplevelser og tillidsfulde relationer. Gillie Boltons teoretiske og praktiske referenceramme...

  8. Facilitating Dialogues about Racial Realities

    Science.gov (United States)

    Quaye, Stephen John

    2014-01-01

    Background/Context: Facilitating dialogues about racial issues in higher education classroom settings continues to be a vexing problem facing postsecondary educators. In order for students to discuss race with their peers, they need skilled facilitators who are knowledgeable about racial issues and able to support students in these difficult…

  9. Advanced Situation Awareness Technologies, Phase I

    Data.gov (United States)

    National Aeronautics and Space Administration — Advanced Situation Awareness Technologies (ASAT) will facilitate exploration of the moon surface, and other planetary bodies. This powerful technology will also find...

  10. Twelve tips for facilitating Millennials' learning.

    Science.gov (United States)

    Roberts, David H; Newman, Lori R; Schwartzstein, Richard M

    2012-01-01

    The current, so-called "Millennial" generation of learners is frequently characterized as having deep understanding of, and appreciation for, technology and social connectedness. This generation of learners has also been molded by a unique set of cultural influences that are essential for medical educators to consider in all aspects of their teaching, including curriculum design, student assessment, and interactions between faculty and learners.  The following tips outline an approach to facilitating learning of our current generation of medical trainees.  The method is based on the available literature and the authors' experiences with Millennial Learners in medical training.  The 12 tips provide detailed approaches and specific strategies for understanding and engaging Millennial Learners and enhancing their learning.  With an increased understanding of the characteristics of the current generation of medical trainees, faculty will be better able to facilitate learning and optimize interactions with Millennial Learners.

  11. Facilitating Multiple Intelligences Through Multimodal Learning Analytics

    Directory of Open Access Journals (Sweden)

    Ayesha PERVEEN

    2018-01-01

    Full Text Available This paper develops a theoretical framework for employing learning analytics in online education to trace multiple learning variations of online students by considering their potential of being multiple intelligences based on Howard Gardner’s 1983 theory of multiple intelligences. The study first emphasizes the need to facilitate students as multiple intelligences by online education systems and then suggests a framework of the advanced form of learning analytics i.e., multimodal learning analytics for tracing and facilitating multiple intelligences while they are engaged in online ubiquitous learning. As multimodal learning analytics is still an evolving area, it poses many challenges for technologists, educationists as well as organizational managers. Learning analytics make machines meet humans, therefore, the educationists with an expertise in learning theories can help technologists devise latest technological methods for multimodal learning analytics and organizational managers can implement them for the improvement of online education. Therefore, a careful instructional design based on a deep understanding of students’ learning abilities, is required to develop teaching plans and technological possibilities for monitoring students’ learning paths. This is how learning analytics can help design an adaptive instructional design based on a quick analysis of the data gathered. Based on that analysis, the academicians can critically reflect upon the quick or delayed implementation of the existing instructional design based on students’ cognitive abilities or even about the single or double loop learning design. The researcher concludes that the online education is multimodal in nature, has the capacity to endorse multiliteracies and, therefore, multiple intelligences can be tracked and facilitated through multimodal learning analytics in an online mode. However, online teachers’ training both in technological implementations and

  12. Hawai‘i Distributed Energy Resource Technologies for Energy Security

    Energy Technology Data Exchange (ETDEWEB)

    None, None

    2012-09-30

    HNEI has conducted research to address a number of issues important to move Hawai‘i to greater use of intermittent renewable and distributed energy resource (DER) technologies in order to facilitate greater use of Hawai‘i's indigenous renewable energy resources. Efforts have been concentrated on the Islands of Hawai‘i, Maui, and O‘ahu, focusing in three areas of endeavor: 1) Energy Modeling and Scenario Analysis (previously called Energy Road mapping); 2) Research, Development, and Validation of Renewable DER and Microgrid Technologies; and 3) Analysis and Policy. These efforts focused on analysis of the island energy systems and development of specific candidate technologies for future insertion into an integrated energy system, which would lead to a more robust transmission and distribution system in the state of Hawai‘i and eventually elsewhere in the nation.

  13. Do People 'Like' Candidates on Facebook?

    DEFF Research Database (Denmark)

    Nielsen, Rasmus Kleis

    The online popularity of a few exceptional candidates has led many to suggest that social media have given politicians powerful ways of communicating directly with voters. In this paper, we examine whether this is happening on a significant scale and show, based on analysis of 224 candidates invo...

  14. Trends in Teacher Candidates' Educational Beliefs.

    Science.gov (United States)

    Minor, Lynn C.; Onwuegbuzie, Anthony J.; Witcher, Ann E.; James, Terry L.

    This study examined trends in teacher candidates' educational beliefs over time. Participants were 84 teacher education candidates enrolled in several sections of an introductory-level education class for education majors at a southeastern university. They were administered the Witcher-Travers Survey of Educational Beliefs (WTSEB) both on the…

  15. A possible candidate for cold dark matter

    Indian Academy of Sciences (India)

    This additional scalar can be a viable candidate of cold dark matter (CDM) since the stability of is achieved by the application of Z 2 symmetry on . Considering as a possible candidate of CDM, Boltzmann's equation is solved to find the freeze-out temperature and relic density of for Higgs mass 120 GeV in the scalar ...

  16. 76 FR 36130 - Call for Candidates

    Science.gov (United States)

    2011-06-21

    ... FEDERAL ACCOUNTING STANDARDS ADVISORY BOARD Call for Candidates AGENCY: Federal Accounting... candidates. Any applicant who provided the Federal Accounting Standards Advisory Board (FASAB or the Board... to [email protected] ; by U.S. mail or commercial delivery service to: Federal Accounting Standards...

  17. Incorporating Podcasting and Blogging into a Core Task for ESOL Teacher Candidates

    Science.gov (United States)

    Kim, Deoksoon

    2011-01-01

    Due to innovation and globalization in education, educators of English for Speakers of Other Languages (ESOL) are encouraged to use such instructional technologies as podcasting and blogging, but studies on integrating these technologies into assignments are rare. This project revealed how ESOL teacher candidates implement instructional technology…

  18. Learning to Facilitate (Online) Meetings

    DEFF Research Database (Denmark)

    Reimann, Peter; Bull, Susan; Vatrapu, Ravi

    2013-01-01

    We describe an approach to teaching collaboration skills directly by building on competences for meeting facilitation. (Online) meetings provide a rich arena to practice collaboration since they can serve multiple purposes: learning, problem solving, decision making, idea generation and advancement...

  19. Patient advocacy: barriers and facilitators

    OpenAIRE

    Nikravesh Mansoure; Ahmadi Fazlollah; Oskouie Fatemeh; Negarandeh Reza; Hallberg Ingalill

    2006-01-01

    Abstract Background During the two recent decades, advocacy has been a topic of much debate in the nursing profession. Although advocacy has embraced a crucial role for nurses, its extent is often limited in practice. While a variety of studies have been generated all over the world, barriers and facilitators in the patient advocacy have not been completely identified. This article presents the findings of a study exploring the barriers and facilitators influencing the role of advocacy among ...

  20. On novice facilitators doing research

    DEFF Research Database (Denmark)

    Tavella, Elena

    2018-01-01

    Opportunities for novices to facilitate Problem Structuring Methods (PSMs) workshops are limited, especially because of a lack of access to real-world interventions and confidence in their capabilities. Novices are usually young academics building their careers through publishing. Publishing...... is challenging if facilitation and opportunities for data collection are limited. To address this challenge, this paper suggests autoethnography as a framework for addressing difficulties that novices face in conducting research and publishing on PSMs. This suggestion grows out of a literature study...

  1. BTFS: The Border Trade Facilitation System

    Energy Technology Data Exchange (ETDEWEB)

    Phillips, L.R.

    1999-03-18

    The author demonstrates the Border Trade Facilitation System (BTFS), an agent-based bilingual e-commerce system built to expedite the regulation, control, and execution of commercial trans-border shipments during the delivery phase. The system was built to serve maquila industries at the US/Mexican border. The BTFS uses foundation technology developed here at Sandia Laboratories' Advanced Information Systems Lab (AISL), including a distributed object substrate, a general-purpose agent development framework, dynamically generated agent-human interaction via the World-Wide Web, and a collaborative agent architecture. This technology is also the substrate for the Multi-Agent Simulation Management System (MASMAS) proposed for demonstration at this conference. The BTFS executes authenticated transactions among agents performing open trading over the Internet. With the BTFS in place, one could conduct secure international transactions from any site with an Internet connection and a web browser. The BTFS is currently being evaluated for commercialization.

  2. Next generation dengue vaccines: a review of candidates in preclinical development.

    Science.gov (United States)

    Schmitz, Julia; Roehrig, John; Barrett, Alan; Hombach, Joachim

    2011-09-23

    Dengue represents a major public health problem of growing global importance. In the absence of specific dengue therapeutics, strategies for disease control have increasingly focused on the development of dengue vaccines. While a licensed dengue vaccine is not yet available, several vaccine candidates are currently being evaluated in clinical trials and are described in detail in accompanying articles. In addition, there are a large variety of candidates in preclinical development, which are based on diverse technologies, ensuring a continued influx of innovation into the development pipeline. Potentially, some of the current preclinical candidates may become next generation dengue vaccines with superior product profiles. This review provides an overview of the various technological approaches to dengue vaccine development and specifically focuses on candidates in preclinical development. Copyright © 2011 World Health Organization. Published by Elsevier Ltd.. All rights reserved.

  3. Connecting Technology and Learning.

    Science.gov (United States)

    Woolley, Ginny

    1998-01-01

    Teacher training programs must go beyond "how-to" workshops to facilitate understanding about technology's relationship to learning. An International School of Bangkok training program transforms teachers into learners immersed in technology-rich environments. The process involves seven phases: getting ready, learning about technology,…

  4. Education Technology Success Stories

    Science.gov (United States)

    West, Darrell M.; Bleiberg, Joshua

    2013-01-01

    Advances in technology are enabling dramatic changes in education content, delivery, and accessibility. Throughout history, new technologies have facilitated the exponential growth of human knowledge. In the early twentieth century, the focus was on the use of radios in education. But since then, innovators have seen technology as a way to improve…

  5. Undercover Stars Among Exoplanet Candidates

    Science.gov (United States)

    2005-03-01

    events by monitoring the brightness of a very large number of stars over extended time intervals. During the past years, it has also included a search for periodic, very shallow "dips" in the brightness of stars, caused by the regular transit of small orbiting objects (small stars, brown dwarfs [2] or Jupiter-size planets). The OGLE team has since announced 177 "planetary transit candidates" from their survey of several hundred thousand stars in three southern sky fields, one in the direction of the Galactic Centre, another within the Carina constellation and the third within the Centaurus/Musca constellations. The nature of the transiting object can however only be established by subsequent radial-velocity observations of the parent star. The size of the velocity variations (the amplitude) is directly related to the mass of the companion object and therefore allows discrimination between stars and planets as the cause of the observed brightness "dip". A Bonanza of Low-Mass Stars An international team of astronomers [3] has made use of the 8.2-m VLT Kueyen telescope for this work. Profiting from the multiplex capacity of the FLAMES/UVES facility that permits to obtain high-resolution spectra of up to 8 objects simultaneously, they have looked at 60 OGLE transit candidate stars, measuring their radial velocities with an accuracy of about 50 m/s [4]. This ambitious programme has so far resulted in the discovery of five new transiting exoplanets (see, e.g., ESO PR 11/04 for the announcement of two of those). Most of the other transit candidates identified by OGLE have turned out to be eclipsing binaries, that is, in most cases common, small and low-mass stars passing in front of a solar-like star. This additional wealth of data on small and light stars is a real bonanza for the astronomers. Constraining the Relation Between Mass and Radius Low-mass stars are exceptionally interesting objects, also because the physical conditions in their interiors have much in common with

  6. Aspirant candidate behaviour and progressive political ambition

    Directory of Open Access Journals (Sweden)

    Peter Allen

    2017-02-01

    Full Text Available In this paper we take account of the role of aspirant candidate behaviour in progressive political ambition, specifically how some individuals signal their political ambition to political actors by approaching them to discuss running for office. We examine how the effect of this behaviour compares to the more prominently studied effect of elite recruitment. We conclude that signalling behaviour by an aspirant candidate has a substantial effect, particularly with regard to actually acting on initial considerations of whether to stand, and that elite recruitment makes a difference but only in conjunction with the aspirant candidate themselves signalling their ambition to political actors.

  7. What Is Technology Transfer? | Poster

    Science.gov (United States)

    The NCI Technology Transfer Center (TTC) facilitates partnerships between NIH research laboratories and external partners. With a team of technology transfer specialists, NCI TTC guides interactions from discovery to patenting, as well as from collaboration and invention development to licensing.

  8. Effects of Student-Facilitated Learning on Instructional Facilitators

    Science.gov (United States)

    Bonner, Sarah M.; Somers, Jennifer A.; Rivera, Gwendelyn J.; Keiler, Leslie S.

    2017-01-01

    We investigated perceptions about learning strategy use and instructional roles among a sample of high needs adolescents (n = 230) who acted as near-peer instructional facilitators. The sample was drawn from science and mathematics classes in nonselective public secondary schools in New York City. Students participated in an inschool intervention…

  9. Candidate preferences and expectations of election outcomes

    Science.gov (United States)

    Delavande, Adeline; Manski, Charles F.

    2012-01-01

    Analysis of data from the American Life Panel shows that in the presidential election of 2008 and in multiple statewide elections in 2010, citizens exhibited large differences in their expectations of election outcomes. Expectations were strongly positively associated with candidate preferences, persons tending to believe that their preferred candidate is more likely to win the election. Committed supporters of opposing candidates regularly differed by 20–30% in their assessments of the likelihood that each candidate would win. These findings contribute evidence on the false consensus effect, the empirical regularity that own preferences tend to be positively associated with perceptions of social preferences. We used unique measures of preferences and perceptions that enabled respondents to express uncertainty flexibly. We studied a setting that would a priori seem inhospitable to false consensus—one where persons have little private information on social preferences but substantial common knowledge provided by media reports of election polls. PMID:22355121

  10. Candidate preferences and expectations of election outcomes.

    Science.gov (United States)

    Delavande, Adeline; Manski, Charles F

    2012-03-06

    Analysis of data from the American Life Panel shows that in the presidential election of 2008 and in multiple statewide elections in 2010, citizens exhibited large differences in their expectations of election outcomes. Expectations were strongly positively associated with candidate preferences, persons tending to believe that their preferred candidate is more likely to win the election. Committed supporters of opposing candidates regularly differed by 20-30% in their assessments of the likelihood that each candidate would win. These findings contribute evidence on the false consensus effect, the empirical regularity that own preferences tend to be positively associated with perceptions of social preferences. We used unique measures of preferences and perceptions that enabled respondents to express uncertainty flexibly. We studied a setting that would a priori seem inhospitable to false consensus--one where persons have little private information on social preferences but substantial common knowledge provided by media reports of election polls.

  11. Evaluating historical candidate genes for schizophrenia

    DEFF Research Database (Denmark)

    Farrell, M S; Werge, T; Sklar, P

    2015-01-01

    Prior to the genome-wide association era, candidate gene studies were a major approach in schizophrenia genetics. In this invited review, we consider the current status of 25 historical candidate genes for schizophrenia (for example, COMT, DISC1, DTNBP1 and NRG1). The initial study for 24...... of these genes explicitly evaluated common variant hypotheses about schizophrenia. Our evaluation included a meta-analysis of the candidate gene literature, incorporation of the results of the largest genomic study yet published for schizophrenia, ratings from informed researchers who have published...... on these genes, and ratings from 24 schizophrenia geneticists. On the basis of current empirical evidence and mostly consensual assessments of informed opinion, it appears that the historical candidate gene literature did not yield clear insights into the genetic basis of schizophrenia. A likely reason why...

  12. 76 FR 4896 - Call for Candidates

    Science.gov (United States)

    2011-01-27

    ... designated to establish generally accepted accounting principles for federal government entities. Generally, non-federal Board members are selected from the general financial community, the accounting and... FEDERAL ACCOUNTING STANDARDS ADVISORY BOARD Call for Candidates AGENCY: Federal Accounting...

  13. Characterization of nanoparticles as candidate reference materials

    International Nuclear Information System (INIS)

    Martins Ferreira, E.H.; Robertis, E. de; Landi, S.M.; Gouvea, C.P.; Archanjo, B.S.; Almeida, C.A.; Araujo, J.R. de; Kuznetsov, O.; Achete, C.A.

    2013-01-01

    We report the characterization of three different nanoparticles (silica, silver and multi-walled carbon nanotubes) as candidate reference material. We focus our analysis on the size distribution of those particles as measured by different microscopy techniques. (author)

  14. Cattle Candidate Genes for Milk Production Traits

    OpenAIRE

    KADLEC, Tomáš

    2012-01-01

    The aim of this thesis is to make an overview of important candidate genes affecting milk yield and milk quality parameters, with an emphasis on genes associated with the quantity and quality of milk proteins and milk fat.

  15. Environmental Systems Research Candidates FY-01 Annual Report

    Energy Technology Data Exchange (ETDEWEB)

    Miller, David Lynn; Piet, Steven James

    2001-03-01

    The Environmental Systems Research Candidates (ESRC) Program ran from April 2000 through September 2001 as part of the Environmental Systems Research and Analysis (ESRA) Program at the Idaho National Engineering and Environmental Laboratory (INEEL). ESRA provides key science and technology to meet the cleanup mission of the U.S. Department of Energy Office of Environmental Management (EM), and performs research and development that will help solve current legacy problems and enhance the INEEL’s scientific and technical capability for solving longer-term challenges. This report documents the accomplishments of the ESRC Program. The ESRC Program consisted of 25 tasks subdivided within four research areas.

  16. Indico CONFERENCE: Candidate participant's registration/application

    CERN Multimedia

    CERN. Geneva; Ferreira, Pedro

    2017-01-01

    In this tutorial you are going to learn how to apply as a candidate participant (if the event requires approval from the event manager) or to register (if participation to the event doesn't require approval from an event manager) to the conference using the registration form for the event. You are also going to learn how to approve a candidate participant's application as an event manager.

  17. Facilitation of learning: part 1.

    Science.gov (United States)

    Warburton, Tyler; Trish, Houghton; Barry, Debbie

    2016-04-06

    This article, the fourth in a series of 11, discusses the context for the facilitation of learning. It outlines the main principles and theories for understanding the process of learning, including examples which link these concepts to practice. The practical aspects of using these theories in a practice setting will be discussed in the fifth article of this series. Together, these two articles will provide mentors and practice teachers with knowledge of the learning process, which will enable them to meet the second domain of the Nursing and Midwifery Council's Standards to Support Learning and Assessment in Practice on facilitation of learning.

  18. National Vocational Qualifications: the candidates' experience.

    Science.gov (United States)

    Isaac, Susan

    2007-03-01

    To examine the experience of studying for an National Vocational Qualification (NVQ) by past and present candidates in the library and information science sector, their reasons for choosing this qualification and its impact on completion. Following a review of the literature, a number of NVQ candidates were interviewed using a semi-structured questionnaire. Candidates were contacted via e-mail through NVQ Centres and the LondonLinks e-mail list. There is a focus on health libraries as the flexibility and work-based nature of NVQs enable more staff to access training and education in this sector, despite the not uncommon low levels of staffing. NVQ Centres have gained experience since NVQs were launched 10 years ago. More support is offered to candidates and a number of issues such as isolation, are no longer a problem. An interesting result was the high number of candidates who had gone on to higher education following the completion of an NVQ. The NVQ is a useful method of providing staff with an opportunity to gain a recognized qualification. A significant number of candidates reported that the NVQ was ultimately a positive experience that improved their working practices. It can be an important first step for non-professional staff, but the future remains uncertain.

  19. Evaluation of a Heart Transplant Candidate.

    Science.gov (United States)

    Lee, Sook Jin; Kim, Kyung Hee; Hong, Suk Keun; Hankins, Shelley

    2017-11-04

    Heart transplantation is the best option for irreversible and critically advanced heart failure. However, limited donor pool, the risk of rejection, infection, and right ventricular dysfunction in short-term post-transplant period, as well as, the development of coronary allograft vasculopathy and malignancy in the long-term post-transplant period limits the utility of heart transplantation for all comers with advanced heart failure. Therefore, selection of appropriate candidates is very important for the best short and long-term prognosis. In this article, we discuss the principles of selection of candidates and compare to the recently updated International Society for Heart and Lung Transplantation (ISHLT) listing criteria with the goal of updating current clinical practice. We found that while most of the recommendations in the new listing criteria are continuous with the previous criteria, updated recommendations are made on the risk stratification models in choosing transplantation candidates. Recommendation on hepatic dysfunction is not directly included in the updated ISHLT listing criteria; however, adoption of the Model for End-stage Liver Disease (MELD) score and modified MELD scores in the evaluation of risk are suggested in recent studies. In conclusion, evaluation of patient selection for heart transplantation should be comprehensive and individualized with respect to indications and the risk of comorbidities of candidates. With the advancement of mechanical circulatory support (MCS), the selection of heart transplantation candidate is continuously evolving and widened. MCS as bridge to candidacy should be considered when the candidate has potentially reversible risk factors for transplantation.

  20. NASA Technology Transfer System

    Science.gov (United States)

    Tran, Peter B.; Okimura, Takeshi

    2017-01-01

    NTTS is the IT infrastructure for the Agency's Technology Transfer (T2) program containing 60,000+ technology portfolio supporting all ten NASA field centers and HQ. It is the enterprise IT system for facilitating the Agency's technology transfer process, which includes reporting of new technologies (e.g., technology invention disclosures NF1679), protecting intellectual properties (e.g., patents), and commercializing technologies through various technology licenses, software releases, spinoffs, and success stories using custom built workflow, reporting, data consolidation, integration, and search engines.

  1. Identifying candidate driver genes by integrative ovarian cancer genomics data

    Science.gov (United States)

    Lu, Xinguo; Lu, Jibo

    2017-08-01

    Integrative analysis of molecular mechanics underlying cancer can distinguish interactions that cannot be revealed based on one kind of data for the appropriate diagnosis and treatment of cancer patients. Tumor samples exhibit heterogeneity in omics data, such as somatic mutations, Copy Number Variations CNVs), gene expression profiles and so on. In this paper we combined gene co-expression modules and mutation modulators separately in tumor patients to obtain the candidate driver genes for resistant and sensitive tumor from the heterogeneous data. The final list of modulators identified are well known in biological processes associated with ovarian cancer, such as CCL17, CACTIN, CCL16, CCL22, APOB, KDF1, CCL11, HNF1B, LRG1, MED1 and so on, which can help to facilitate the discovery of biomarkers, molecular diagnostics, and drug discovery.

  2. Facilitating a generic communication interface to distributed energy resources

    DEFF Research Database (Denmark)

    Pedersen, Anders Bro; Hauksson, Einar Bragi; Andersen, Peter Bach

    2010-01-01

    As the power system evolves into a smarter and more flexible state, so must the communication technologies that support it. A key requirement for facilitating the distributed production of future grids is that communication and information are standardized to ensure interoperability. The IEC 61850...... a server using these technologies can be used to interface with DERs as diverse as Electric Vehicles (EVs) and micro Combined Heat and Power (μCHP) units....

  3. Social Facilitation of Aiding Responses.

    Science.gov (United States)

    Bartell, Patricia; And Others

    Research on individual's response to emergency situations in the presence of others has produced conflicting results. The bystander effect is the label applied to inaction or the unlikelihood of assistance with others present. The social facilitation effect occurs when the presence of others energizes response; strong habit responses are…

  4. Brug af mindfulness til facilitering

    DEFF Research Database (Denmark)

    Adriansen, Hanne Kirstine; Krohn, Simon

    2011-01-01

    Gennem de senere år er mindfulness gået fra udelukkende at være en eksistentiel praksis til også at være en behandlingsform og senest til også at blive brugt som et praktisk redskab i erhvervslivet. Denne artikel viser, at mindfulness også kan anvendes i forbindelse med facilitering. Facilitering...... er et værktøj, som bruges i arbejdslivet fx til møder og konferencer, hvor en gruppe mennesker er samlet for at lære eller udrette noget sammen. Det nye ved at kombinere mindfulness med facilitering er, at fokus hermed ændres fra individet, som er centrum for den eksistentielle fordybelse eller det...... terapeutiske forløb, til gruppen, som er udgangspunktet i facilitering. Artiklen viser, hvordan mindfulness konkret kan bruges på gruppeniveau og diskuterer samtidig hvilke problemer, der kan være forbundet hermed. Baseret på vores egne erfaringer, diskuterer vi, hvordan mindfulness kan påvirke en gruppes...

  5. Facilitation of Mourning During Childhood.

    Science.gov (United States)

    Kliman, Gilbert; And Others

    This paper discusses case studies of children psychologically disturbed by the death of parents or siblings. Illustrations of mourning facilitation were mainly gathered from 16 orphaned children, ages 3-14. Some techniques used in helping children mourn include: discussing physical details of the illness, discussing previous deaths of animals and…

  6. Genetics of osteoporosis: searching for candidate genes for bone fragility.

    Science.gov (United States)

    Rocha-Braz, Manuela G M; Ferraz-de-Souza, Bruno

    2016-08-01

    The pathogenesis of osteoporosis, a common disease with great morbidity and mortality, comprises environmental and genetic factors. As with other complex disorders, the genetic basis of osteoporosis has been difficult to identify. Nevertheless, several approaches have been undertaken in the past decades in order to identify candidate genes for bone fragility, including the study of rare monogenic syndromes with striking bone phenotypes (e.g. osteogenesis imperfecta and osteopetroses), the analysis of individuals or families with extreme osteoporotic phenotypes (e.g. idiopathic juvenile and pregnancy-related osteoporosis), and, chiefly, genome-wide association studies (GWAS) in large populations. Altogether, these efforts have greatly increased the understanding of molecular mechanisms behind bone remodelling, which has rapidly translated into the development of novel therapeutic strategies, exemplified by the tales of cathepsin K (CTSK) and sclerostin (SOST). Additional biological evidence of involvement in bone physiology still lacks for several candidate genes arisen from GWAS, opening an opportunity for the discovery of new mechanisms regulating bone strength, particularly with the advent of high-throughput genomic technologies. In this review, candidate genes for bone fragility will be presented in comprehensive tables and discussed with regard to how their association with osteoporosis emerged, highlighting key players such as LRP5, WNT1 and PLS3. Current limitations in our understanding of the genetic contribution to osteoporosis, such as yet unidentified genetic modifiers, may be overcome in the near future with better genotypic and phenotypic characterisation of large populations and the detailed study of candidate genes in informative individuals with marked phenotype.

  7. JELLYFISH GALAXY CANDIDATES AT LOW REDSHIFT

    Energy Technology Data Exchange (ETDEWEB)

    Poggianti, B. M.; Fasano, G.; Omizzolo, A.; Gullieuszik, M.; Bettoni, D.; Paccagnella, A. [INAF-Astronomical Observatory of Padova (Italy); Moretti, A.; D’Onofrio, M. [Physics and Astronomy Department, University of Padova (Italy); Jaffé, Y. L. [Department of Astronomy, Universidad de Concepción, Concepción (Chile); Vulcani, B. [Kavli Institute for the Physics and Mathematics of the universe (WPI), The University of Tokyo Institutes for Advanced Study (UTIAS), the University of Tokyo, Kashiwa, 277-8582 (Japan); Fritz, J. [Centro de Radioastronomía y Astrofísica, CRyA, UNAM, Michoacán (Mexico); Couch, W. [Australian Astronomical Observatory, North Ryde, NSW 1670 (Australia)

    2016-03-15

    Galaxies that are being stripped of their gas can sometimes be recognized from their optical appearance. Extreme examples of stripped galaxies are the so-called “jellyfish galaxies” that exhibit tentacles of debris material with a characteristic jellyfish morphology. We have conducted the first systematic search for galaxies that are being stripped of their gas at low-z (z = 0.04−0.07) in different environments, selecting galaxies with varying degrees of morphological evidence for stripping. We have visually inspected B- and V-band images and identified 344 candidates in 71 galaxy clusters of the OMEGAWINGS+WINGS sample and 75 candidates in groups and lower mass structures in the PM2GC sample. We present the atlas of stripping candidates and a first analysis of their environment and their basic properties, such as morphologies, star formation rates and galaxy stellar masses. Candidates are found in all clusters and at all clustercentric radii, and their number does not correlate with the cluster velocity dispersion σ or X-ray luminosity L{sub X}. Interestingly, convincing cases of candidates are also found in groups and lower mass halos (10{sup 11}−10{sup 14}M{sub ⊙}), although the physical mechanism at work needs to be securely identified. All the candidates are disky, have stellar masses ranging from log M/M{sub ⊙} < 9 to > 11.5 and the majority of them form stars at a rate that is on average a factor of 2 higher (2.5σ) compared to non-stripped galaxies of similar mass. The few post-starburst and passive candidates have weak stripping evidence. We conclude that disturbed morphologies suggestive of stripping phenomena are ubiquitous in clusters and could be present even in groups and low mass halos. Further studies will reveal the physics of the gas stripping and clarify the mechanisms at work.

  8. Integration of text- and data-mining using ontologies successfully selects disease gene candidates.

    Science.gov (United States)

    Tiffin, Nicki; Kelso, Janet F; Powell, Alan R; Pan, Hong; Bajic, Vladimir B; Hide, Winston A

    2005-01-01

    Genome-wide techniques such as microarray analysis, Serial Analysis of Gene Expression (SAGE), Massively Parallel Signature Sequencing (MPSS), linkage analysis and association studies are used extensively in the search for genes that cause diseases, and often identify many hundreds of candidate disease genes. Selection of the most probable of these candidate disease genes for further empirical analysis is a significant challenge. Additionally, identifying the genes that cause complex diseases is problematic due to low penetrance of multiple contributing genes. Here, we describe a novel bioinformatic approach that selects candidate disease genes according to their expression profiles. We use the eVOC anatomical ontology to integrate text-mining of biomedical literature and data-mining of available human gene expression data. To demonstrate that our method is successful and widely applicable, we apply it to a database of 417 candidate genes containing 17 known disease genes. We successfully select the known disease gene for 15 out of 17 diseases and reduce the candidate gene set to 63.3% (+/-18.8%) of its original size. This approach facilitates direct association between genomic data describing gene expression and information from biomedical texts describing disease phenotype, and successfully prioritizes candidate genes according to their expression in disease-affected tissues.

  9. A Facilitation of Dyslexia through a Remediation of Shakespeare's Text

    Science.gov (United States)

    Whitfield, Petronilla

    2016-01-01

    This article shares the author's research focusing on the facilitation of acting students with dyslexia in actor-training. For some individuals with dyslexia the translation of the written text into image-based symbols using technological modalities can play a crucial role to access and make concrete the meaning of the words; in this case…

  10. Facilitating Sexual Health: Intimacy Enhancement Techniques for Sexual Dysfunction.

    Science.gov (United States)

    Southern, Stephen

    1999-01-01

    Asserts that, although technological advances afford opportunities for reclaiming sexual functioning, even among individuals with chronic illness or devastating injury, they cannot ensure that sexual outlet will facilitate intimacy in a committed relationship. Explains how sex therapy addresses dysfunction in an essential relational context, and…

  11. DigiMemo: Facilitating the Note Taking Process

    Science.gov (United States)

    Kurt, Serhat

    2009-01-01

    Everyone takes notes daily for various reasons. Note taking is very popular in school settings and generally recognized as an effective learning strategy. Further, note taking is a complex process because it requires understanding, selection of information and writing. Some new technological tools may facilitate the note taking process. Among such…

  12. KCTCCA, a peptide-based facilitator for bioelectrochemistry

    Indian Academy of Sciences (India)

    Unknown

    Department of Biological Sciences and Bioengineering, Indian Institute of Technology Kanpur,. Kanpur 208 016, India ... Ala) is an important addition to this group of biological facilitators. The sequence of ..... 347 267–275. Figure 4. Peptide array with a cross-sectional diagram (It = 0⋅7 nA; Vb = – 800 mV; scan range = 66 ×.

  13. Scalar tetraquark candidates on the lattice

    International Nuclear Information System (INIS)

    Berlin, Joshua

    2017-01-01

    The topic of this thesis is the investigation of scalar tetraquark candidates from lattice QCD. It is motivated by a previous study originating in the twisted mass collaboration. The initial tetraquark candidate of choice is the a 0 (980), an isovector in the nonet of light scalars (J P =0 + ). This channel is still poorly understood. It displays an inverted mass hierarchy to what is expected from the conventional quark model and the a 0 (980) and f 0 (980) feature a surprising mass degeneracy. For this reasons the a 0 (980) is a long assumed tetraquark candidate in the literature. We follow a methodological approach by studying the sensitivity of the scalar spectrum with fully dynamical quarks to a large basis of two-quark and four-quark creation operators. Ultimately, the candidate has to be identified in the direct vicinity of two two-particles states, which is understandably inevitable for a tetraquark candidate. To succeed in this difficult task two-meson creation operators are essential to employ in this channel. By localized four-quark operators we intend to probe the Hamiltonian on eigenstates with a closely bound four-quark structure.

  14. Facilitating Facilitators to Facilitate, in Problem or Enquiry Based Learning Sessions

    Science.gov (United States)

    Coelho, Catherine

    2014-01-01

    Problem based learning (PBL) has been used in dental education over the past 20 years and uses a patient case scenario to stimulate learning in a small group setting, where a trained facilitator does not teach but guides the group to bring about deep contextualized learning, to be empathetic to each other and to encourage fair and equitable…

  15. Millennials Need Training Too: Using Communication Technology to Facilitate Teamwork

    Science.gov (United States)

    Charsky, Dennis; Kish, Mary L.; Briskin, Jessica; Hathaway, Sarah; Walsh, Kira; Barajas, Nicolas

    2009-01-01

    Human Communication in Organizations (HCO) is an introductory college course at Ithaca College, typically taken in the freshman year, in which students from a wide variety of majors examine the basic concepts, issues, and uses of organizational communication including communication theory, superior-subordinate and peer relationships, leadership,…

  16. Mobile facilitation of science and technology awareness for preschool children

    CSIR Research Space (South Africa)

    Botha, Adèle

    2009-09-01

    Full Text Available 's Development: Economic Spin-Offs and Linkages. The South African Journal of Economics, 73(2), 243-268. Bernstein, B. (1975). Class and Pedagogies: Visible and Invisible. Educational Studies, 1(1), 23 - 41. Botha, A., Batchelor, J., van der Berg, M., & Islas... on the Developing Child. They state that the quality of a child’s early environment and the availability of appropriate experiences at the right stages of development are crucial in determining the strength or weakness of the brain’s architecture, which, in turn...

  17. Facilitating practical knowledge by using ECT

    Directory of Open Access Journals (Sweden)

    Rita Jentoft

    2009-11-01

    Full Text Available Practical skills constitute essential knowledge in occupational therapy. The knowledge is situation- and experience-based, generated from within the situation. In a particular program for educating Palestinian Occupational Therapists in Gaza, facilitating such knowledge proved to be difficult. Due to travel restrictions and an unstable political situation, teachers and students were separated. Educational communication technology (ECT like videoconferences, internet and videos became new and necessary tools. This article is based on results from an action research project which followed the process of using flexible forms of learning and developing an internet based learning programme named Ergonet. The learning process of the students using it was examined with the aim of answering the following research question: How can flexible forms of learning be developed and used to facilitate practical knowledge in Occupational Therapy education? The development and implementation of Ergonet as a supporting device in students’ learning of practical skills is described through the experience of the teachers involved. The results indicate how rote-learning and lack of reflective and critical thinking, firmly established among Palestinian students, have been challenged and changed by the didactic use of Ergonet.

  18. Developing Potential Candidates of Preclinical Preeclampsia

    Science.gov (United States)

    Founds, Sandra; Zeng, Xuemei; Lykins, David; Roberts, James M.

    2015-01-01

    The potential for developing molecules of interest in preclinical preeclampsia from candidate genes that were discovered on gene expression microarray analysis has been challenged by limited access to additional first trimester trophoblast and decidual tissues. The question of whether these candidates encode secreted proteins that may be detected in maternal circulation early in pregnancy has been investigated using various proteomic methods. Pilot studies utilizing mass spectrometry based proteomic assays, along with enzyme linked immunosorbent assays (ELISAs), and Western immunoblotting in first trimester samples are reported. The novel targeted mass spectrometry methods led to robust multiple reaction monitoring assays. Despite detection of several candidates in early gestation, challenges persist. Future antibody-based studies may lead to a novel multiplex protein panel for screening or detection to prevent or mitigate preeclampsia. PMID:26580600

  19. Developing Potential Candidates of Preclinical Preeclampsia

    Directory of Open Access Journals (Sweden)

    Sandra Founds

    2015-11-01

    Full Text Available The potential for developing molecules of interest in preclinical preeclampsia from candidate genes that were discovered on gene expression microarray analysis has been challenged by limited access to additional first trimester trophoblast and decidual tissues. The question of whether these candidates encode secreted proteins that may be detected in maternal circulation early in pregnancy has been investigated using various proteomic methods. Pilot studies utilizing mass spectrometry based proteomic assays, along with enzyme linked immunosorbent assays (ELISAs, and Western immunoblotting in first trimester samples are reported. The novel targeted mass spectrometry methods led to robust multiple reaction monitoring assays. Despite detection of several candidates in early gestation, challenges persist. Future antibody-based studies may lead to a novel multiplex protein panel for screening or detection to prevent or mitigate preeclampsia.

  20. In vivo facilitated diffusion model.

    Directory of Open Access Journals (Sweden)

    Maximilian Bauer

    Full Text Available Under dilute in vitro conditions transcription factors rapidly locate their target sequence on DNA by using the facilitated diffusion mechanism. However, whether this strategy of alternating between three-dimensional bulk diffusion and one-dimensional sliding along the DNA contour is still beneficial in the crowded interior of cells is highly disputed. Here we use a simple model for the bacterial genome inside the cell and present a semi-analytical model for the in vivo target search of transcription factors within the facilitated diffusion framework. Without having to resort to extensive simulations we determine the mean search time of a lac repressor in a living E. coli cell by including parameters deduced from experimental measurements. The results agree very well with experimental findings, and thus the facilitated diffusion picture emerges as a quantitative approach to gene regulation in living bacteria cells. Furthermore we see that the search time is not very sensitive to the parameters characterizing the DNA configuration and that the cell seems to operate very close to optimal conditions for target localization. Local searches as implied by the colocalization mechanism are only found to mildly accelerate the mean search time within our model.

  1. A Corrosion Investigation of Solder Candidates for High-Temperature Applications

    DEFF Research Database (Denmark)

    Chidambaram, Vivek; Hald, John; Ambat, Rajan

    2009-01-01

    , corrosion investigation was carried out on potential ternary lead-free candidate alloys based on these binary alloys for high temperature applications. These promising ternary candidate alloys were determined by the CALPHAD approach based on the solidification criterion and the nature of the phases...... predicted in the bulk solder. This work reveals that the Au-Sn based candidate alloys close to the eutectic composition (20 wt. % Sn) are more corrosion resistant than the Au-Ge based ones.......The step soldering approach is being employed in the Multi-Chip module (MCM) technology. High lead containing alloys is one of the solders currently being used in this approach. Au-Sn and Au-Ge based candidate alloys have been proposed as alternative solders for this application. In this work...

  2. Knowledge Discovery in Biological Databases for Revealing Candidate Genes Linked to Complex Phenotypes.

    Science.gov (United States)

    Hassani-Pak, Keywan; Rawlings, Christopher

    2017-06-13

    Genetics and "omics" studies designed to uncover genotype to phenotype relationships often identify large numbers of potential candidate genes, among which the causal genes are hidden. Scientists generally lack the time and technical expertise to review all relevant information available from the literature, from key model species and from a potentially wide range of related biological databases in a variety of data formats with variable quality and coverage. Computational tools are needed for the integration and evaluation of heterogeneous information in order to prioritise candidate genes and components of interaction networks that, if perturbed through potential interventions, have a positive impact on the biological outcome in the whole organism without producing negative side effects. Here we review several bioinformatics tools and databases that play an important role in biological knowledge discovery and candidate gene prioritization. We conclude with several key challenges that need to be addressed in order to facilitate biological knowledge discovery in the future.

  3. Lost Near-Earth Object Candidates

    Science.gov (United States)

    Veres, Peter; Farnocchia, Davide; Williams, Gareth; Keys, Sonia; Boardman, Ian; Holman, Matthew J.; Payne, Matthew J.

    2017-10-01

    The number of discovered Near-Earth Objects (NEOs) increases rapidly, currently exceeding 16,000 NEOs. 2016 was the most productive year ever with 1,888 NEO discoveries. The NEO discovery process typically begins with three to five detections of a previously unidentified object that are reported to the Minor Planet Center (MPC). According to the plane-of-sky motion, the MPC ranks all of the new candidate discoveries for the likelihood of being NEOs using the so-called digest score. If the digest score is greater than 65 the observations appear on the publicly accessible NEO Confirmation Page (NEOCP). Objects on the NEOCP are followed up in subsequent hours and days. When enough observations are collected to ensure that the object is real and that the orbit is determined, the NEO is officially announced with its new designation by a Minor Planet Electronic Circular. However, 14% of NEO candidates never get confirmed and are therefore lost due to the lack of follow-up observations. We analyzed the lost NEO candidates that appeared on NEOCP in 2013-2016 and investigated the reasons why they were not confirmed. In particular, we studied the properties of the lost NEO candidates with a digest score of 100 that were reported by the two most prolific discovery sites - Pan-STARRS1 (F51) and Mt. Lemmon Survey (G96). We derived their plane-of-sky positions and rates, brightness, and ephemeris uncertainties, and assessed correlations with the phase of the moon and seasonal effects apparent in the given observatory’s data. We concluded that lost NEO candidates typically have a larger rate of motion and larger uncertainties than those of confirmed objects. However, many of the lost candidates could be recovered. In fact, the 1-sigma plane-of-sky uncertainty was still within ±0.5 deg in 79% (F51) and 69% (G96) of the cases 24 hours after discovery and in 31% (F51) and 30% (G96) of the cases 48 hours after discovery. If all of the NEO candidates with a digest score of 100 had

  4. Issue-Advocacy versus Candidate Advertising: Effects on Candidate Preferences and Democratic Process.

    Science.gov (United States)

    Pfau, Michael; Holbert, R. Lance; Szabo, Erin Alison; Kaminski, Kelly

    2002-01-01

    Examines the influence of soft-money-sponsored issue-advocacy advertising in U.S. House and Senate campaigns, comparing its effects against candidate-sponsored positive advertising and contrast advertising on viewers' candidate preferences and on their attitude that reflect democratic values. Reveals no main effects for advertising approach on…

  5. Avoiding honest feedback: discordance between formal evaluations and candid assessments of Kuwaiti PBL students.

    Science.gov (United States)

    Qadan, Laila; Al-Ozairi, Ebaa; Ayed, Adel; Huang, Grace

    2013-06-01

    Problem-based learning (PBL) allows faculty to observe students interact and solve problems. Thus, it represents a prime opportunity to provide authentic feedback on learners' knowledge, skills, and attitudes. However, we are concerned that PBL faculty do not accurately convey feedback to students. To assess the difference between formal evaluations and candid assessments of student performance, we conducted a study of 178 preclinical medical students at Kuwait University. We quantitatively compared PBL evaluations of students with candid assessments of students' competence as obtained from structured interviews with 19 PBL facilitators. We also compared facilitators' comments on the module evaluations with candid comments solicited during the interviews. We did not find a strong quantitative or qualitative correlation between faculty feedback and their candid impressions of student performance. Thematic analysis of the comments disclosed multiple factors that influenced the accuracy and specificity of faculty feedback. Systematic discrepancies between feedback given to students and actual assessments of their performance can result in false reassurance of competence, which undermines our curricular efforts and prevents the trainee from achieving his or her full potential.

  6. A singular facility scientific technological to promote the hydrogen economy; Una instalacion cientifico tecnica singular para impulsa la economia del hidrogeno

    Energy Technology Data Exchange (ETDEWEB)

    Montes, M.

    2010-07-01

    Declining fossil fuel reserves raises concerns about new energy resources that will lead to energy systems based on distributed generation and active distribution systems that require new energy storage systems. Hydrogen is a good candidate to operate as storage and as energy carrier that still needs scientific and technological breakthroughs to facilitate their integration into this new energy culture. Spain has supported numerous public-private cooperative efforts that have culminated in the creation of the National Center for Hydrogen Technology Experiment and Fuel Cells. (Author)

  7. Enhancing Advocacy Skills of Teacher Candidates

    Science.gov (United States)

    Holmes, Melissa A.; Herrera, Socorro G.

    2009-01-01

    This case study explores the dynamics of enhancing the capacities of teacher candidates in the Bilingual/Bicultural Education Students Interacting to Obtain Success (BESITOS) recruitment and retention program to advocate for culturally and linguistically diverse (CLD) students. Herrera and Murry's advocacy framework provides the theoretical…

  8. 1998 astronaut candidates tour KSC facilities

    Science.gov (United States)

    1999-01-01

    On the grounds of the Kennedy Space Center, members of the 1998 astronaut candidate class (Group 17) watch as candidate Tracy E. Caldwell (Ph.D.) practices using firefighting equipment during fire training. The class is at KSC for training activities, including a flight awareness program, plus touring the OPF, VAB, SSPF, SSME Processing Facility, launch pads, SLF, Apollo/Saturn V Center, and the crew quarters. The other U.S. candidates in the '98 class are Clayton C. Anderson, Lee J. Archambault, Gregory E. Chamitoff (Ph.D.), Timothy J. Creamer, Christopher J. Ferguson, Michael J. Foreman, Michael E. Fossum, Kenneth T. Ham, Patricia C. Hilliard (M.D.), Gregory C. Johnson, Gregory H. Johnson, Stanley G. Love (Ph.D.), Leland D. Melvin, Barbara R. Morgan, William A. Oefelein, John D. Olivas (Ph.D.), Nicholas J.M. Patrick (Ph.D.), Alan G. Poindexter, Garrett E. Reisman (Ph.D.), Steven R. Swanson, Douglas H. Wheelock, Sunita L. Williams, Neil W. Woodward III, George D. Zamka; and the international candidates are Leopold Eyharts, Paolo Nespoli, Hans Schlegel, Roberto Vittori, Bjarni V. Tryggvason, and Marcos Pontes.

  9. Promoting Team Leadership Skills in Doctoral Candidates

    Science.gov (United States)

    Suleiman, Mahmoud; Whetton, Danny

    2014-01-01

    Doctoral programs can serve as an optimal opportunity for candidates to engage in tasks and activities to transform them and their schools. The paradigm shifts in such preparation involve moving from sitting and getting to making and taking. Most importantly, it requires building leadership skills and styles necessary to bring about desired change…

  10. Gallium-67 imaging in candidal esophagitis

    Energy Technology Data Exchange (ETDEWEB)

    Rundback, J.H.; Goldfarb, C.R.; Ongseng, F. (Beth Israel Medical Center, New York, NY (USA))

    1990-01-01

    Ga-67 scanning has been used to evaluate esophageal carcinoma. It has demonstrated candidal infection in other body sites and, in one previous case, in the esophagus. The authors present a case of diffuse esophageal uptake of Ga-67 in esophageal candidiasis.

  11. Gallium-67 imaging in candidal esophagitis

    International Nuclear Information System (INIS)

    Rundback, J.H.; Goldfarb, C.R.; Ongseng, F.

    1990-01-01

    Ga-67 scanning has been used to evaluate esophageal carcinoma. It has demonstrated candidal infection in other body sites and, in one previous case, in the esophagus. The authors present a case of diffuse esophageal uptake of Ga-67 in esophageal candidiasis

  12. Automatic Classification of Kepler Planetary Transit Candidates

    Science.gov (United States)

    McCauliff, Sean D.; Jenkins, Jon M.; Catanzarite, Joseph; Burke, Christopher J.; Coughlin, Jeffrey L.; Twicken, Joseph D.; Tenenbaum, Peter; Seader, Shawn; Li, Jie; Cote, Miles

    2015-06-01

    In the first three years of operation, the Kepler mission found 3697 planet candidates (PCs) from a set of 18,406 transit-like features detected on more than 200,000 distinct stars. Vetting candidate signals manually by inspecting light curves and other diagnostic information is a labor intensive effort. Additionally, this classification methodology does not yield any information about the quality of PCs; all candidates are as credible as any other. The torrent of exoplanet discoveries will continue after Kepler, because a number of exoplanet surveys will have an even broader search area. This paper presents the application of machine-learning techniques to the classification of the exoplanet transit-like signals present in the Kepler light curve data. Transit-like detections are transformed into a uniform set of real-numbered attributes, the most important of which are described in this paper. Each of the known transit-like detections is assigned a class of PC; astrophysical false positive; or systematic, instrumental noise. We use a random forest algorithm to learn the mapping from attributes to classes on this training set. The random forest algorithm has been used previously to classify variable stars; this is the first time it has been used for exoplanet classification. We are able to achieve an overall error rate of 5.85% and an error rate for classifying exoplanets candidates of 2.81%.

  13. Candidal Leukoplakia on Patient with Removable Denture

    Directory of Open Access Journals (Sweden)

    Shiril Paskalis

    2013-07-01

    Full Text Available Candida infection is a common problem in patients using removable dentures, with the most frequent type is denture stomatitis. But other type of candidal infection could also happen in these patients, such as candidal leukoplakia. We reported a 61 years old female patient who complained a painful lesion under her lower removable denture. Oral examination revealed white plaque that could not be rubbed over an ulcer on the lingual part of alveolar processes under the lower removable denture plate, and also an erythematous area on palatum durum above the upper full denture. The patient was suspected to have candidal leukoplakia on the lingual part of the mandible and denture stomatitis on the palate area. The treatment consisted of nystatin oral suspension, chlorhexidine solution, multivitamins, along with denture replacement and oral health education. The entire lesion resolved within 2 months therapy. Candidal infection treatment on denture patient needs not only medication or denture replacement, but also patient compliance to achieve maximal result.

  14. Microlensing Binaries with Candidate Brown Dwarf Companions

    DEFF Research Database (Denmark)

    Shin, I.-G; Han, C.; Gould, A.

    2012-01-01

    Brown dwarfs are important objects because they may provide a missing link between stars and planets, two populations that have dramatically different formation histories. In this paper, we present the candidate binaries with brown dwarf companions that are found by analyzing binary microlensing...... with well-covered light curves increases with new-generation searches....

  15. Fuzzy Treatment of Candidate Outliers in Measurements

    Directory of Open Access Journals (Sweden)

    Giampaolo E. D'Errico

    2012-01-01

    Full Text Available Robustness against the possible occurrence of outlying observations is critical to the performance of a measurement process. Open questions relevant to statistical testing for candidate outliers are reviewed. A novel fuzzy logic approach is developed and exemplified in a metrology context. A simulation procedure is presented and discussed by comparing fuzzy versus probabilistic models.

  16. Query by image example: The CANDID approach

    Energy Technology Data Exchange (ETDEWEB)

    Kelly, P.M.; Cannon, M. [Los Alamos National Lab., NM (United States). Computer Research and Applications Group; Hush, D.R. [Univ. of New Mexico, Albuquerque, NM (United States). Dept. of Electrical and Computer Engineering

    1995-02-01

    CANDID (Comparison Algorithm for Navigating Digital Image Databases) was developed to enable content-based retrieval of digital imagery from large databases using a query-by-example methodology. A user provides an example image to the system, and images in the database that are similar to that example are retrieved. The development of CANDID was inspired by the N-gram approach to document fingerprinting, where a ``global signature`` is computed for every document in a database and these signatures are compared to one another to determine the similarity between any two documents. CANDID computes a global signature for every image in a database, where the signature is derived from various image features such as localized texture, shape, or color information. A distance between probability density functions of feature vectors is then used to compare signatures. In this paper, the authors present CANDID and highlight two results from their current research: subtracting a ``background`` signature from every signature in a database in an attempt to improve system performance when using inner-product similarity measures, and visualizing the contribution of individual pixels in the matching process. These ideas are applicable to any histogram-based comparison technique.

  17. Transiently expressed pattern during myogenesis and candidate ...

    Indian Academy of Sciences (India)

    Navya

    useful information about this gene and its candidate miRNAs in goose. Key words: Tmem8C, Myoblast ... proliferation and cell growth by controlling the G(1)- to S-phase transition in the cell cycle, and reducing the hyperplasia of .... architecture retrieval tool of BLAST (http://www.ncbi.nlm.nih.gov/BLAST). SignalP3.0 server.

  18. Tribological Tuft Testing Candidate Brush Seal Materials

    Science.gov (United States)

    DellaCorte, Chris

    1999-01-01

    This paper presents a tribological tuft test method of candidate brush seal materials in viewgraph form. The goals of the research are: 1) To develop test method to tribologically brush seal materials; 2) To evaluate materials to identify potential improvements and trends; and 3) Guide seal material development and selection.

  19. Shortlisted candidates for Accounts / Admin Assistant

    Indian Academy of Sciences (India)

    user

    Indian Academy of Sciences. Bengaluru. The following shortlisted candidates have been sent call letters for written test to be held on Friday, 29th January 2016 at Academy Office, Sadashivanagar, Bengaluru. ADMINISTRATIVE ASSISTANT. (29 January 2016, 9:30 – 11:00 a.m.). ACCOUNTS ASSISTANT. (29 January 2016 ...

  20. Optical observations of southern planetary nebula candidates

    NARCIS (Netherlands)

    VandeSteene, GC; Sahu, KC; Pottasch, [No Value

    1996-01-01

    We present H alpha+[NII] images and low resolution spectra of 16 IRAS-selected, southern planetary nebula candidates previously detected in the radio continuum. The H alpha+[NII] images are presented as finding charts. Contour plots are shown for the resolved planetary nebulae. From these images

  1. TPACK Survey Development Study for Social Sciences Teachers and Teacher Candidates

    Science.gov (United States)

    Akman, Özkan; Güven, Cemal

    2015-01-01

    The purpose of this research is to develop a scale for analyzing the technological pedagogical and content knowledge (TPACK) and self-efficacy perceptions of the social sciences teachers and teacher candidates. During the development process, an item pool has been generated by evaluating the studies made in the literature. Also, after opinions…

  2. The Perception of Educational Software Development Self-Efficacy among Undergraduate CEIT Teacher Candidates

    Science.gov (United States)

    Uzun, Adem; Ozkilic, Ruchan; Senturk, Aysan

    2013-01-01

    The objective of this study was to analyze self-efficacy perceptions for education software development of teacher candidates studying at Department of Computer Education and Instructional Technologies, with respect to a range of variables. The Educational Software Development Self-Efficacy Perception Scale was used as data collection tool. Sixty…

  3. 77 FR 61447 - Seeks Qualified Candidates for the Advisory Committee on Reactor Safeguards

    Science.gov (United States)

    2012-10-09

    ... issues associated with new reactor designs and technologies, including passive system reliability and... integration of safety and security of commercial reactors. See NRC Web site at http://www.nrc.gov/aboutnrc... high-level federal employees, candidates for appointments will be required to disclose additional...

  4. Voice congruency facilitates word recognition.

    Science.gov (United States)

    Campeanu, Sandra; Craik, Fergus I M; Alain, Claude

    2013-01-01

    Behavioral studies of spoken word memory have shown that context congruency facilitates both word and source recognition, though the level at which context exerts its influence remains equivocal. We measured event-related potentials (ERPs) while participants performed both types of recognition task with words spoken in four voices. Two voice parameters (i.e., gender and accent) varied between speakers, with the possibility that none, one or two of these parameters was congruent between study and test. Results indicated that reinstating the study voice at test facilitated both word and source recognition, compared to similar or no context congruency at test. Behavioral effects were paralleled by two ERP modulations. First, in the word recognition test, the left parietal old/new effect showed a positive deflection reflective of context congruency between study and test words. Namely, the same speaker condition provided the most positive deflection of all correctly identified old words. In the source recognition test, a right frontal positivity was found for the same speaker condition compared to the different speaker conditions, regardless of response success. Taken together, the results of this study suggest that the benefit of context congruency is reflected behaviorally and in ERP modulations traditionally associated with recognition memory.

  5. Voice congruency facilitates word recognition.

    Directory of Open Access Journals (Sweden)

    Sandra Campeanu

    Full Text Available Behavioral studies of spoken word memory have shown that context congruency facilitates both word and source recognition, though the level at which context exerts its influence remains equivocal. We measured event-related potentials (ERPs while participants performed both types of recognition task with words spoken in four voices. Two voice parameters (i.e., gender and accent varied between speakers, with the possibility that none, one or two of these parameters was congruent between study and test. Results indicated that reinstating the study voice at test facilitated both word and source recognition, compared to similar or no context congruency at test. Behavioral effects were paralleled by two ERP modulations. First, in the word recognition test, the left parietal old/new effect showed a positive deflection reflective of context congruency between study and test words. Namely, the same speaker condition provided the most positive deflection of all correctly identified old words. In the source recognition test, a right frontal positivity was found for the same speaker condition compared to the different speaker conditions, regardless of response success. Taken together, the results of this study suggest that the benefit of context congruency is reflected behaviorally and in ERP modulations traditionally associated with recognition memory.

  6. RFID TECHNOLOGY: AN OVERVIEW

    OpenAIRE

    Amit Kumar Pal; Akanksha Tripathi; Anupam Saigal

    2017-01-01

    The information technology has changed the way library professional to interact, communicate, share and acquire knowledge. However, when the computer was created it did not have features and facilities for users to interact. With the evaluation of Internet and Communication Technology, manual library has evolved into a dynamic, interactive and collaborative platform that facilitates exchange of knowledge and information among its users. RFID is the latest technology to be used in libraries an...

  7. Integrated Resources and Training Facilitation

    DEFF Research Database (Denmark)

    Khalid, Md. Saifuddin; Islam, Kamrul; Nyvang, Tom

    2013-01-01

    In a rural context in a developing country purchasing a computer and connecting it to the Internet is in itself difficult, even when the lack of money is a minor issue. These issues prevent individuals in rural communities from familiarizing themselves with educational technology and ICT in gener...

  8. Facilitating Value Co-Creation

    DEFF Research Database (Denmark)

    Veith, Anne; Assaf, Albert; Josiassen, Alexander

    2013-01-01

    ) introduced a new dominant logic in the marketing literature, the Service-Dominant Logic (S-D Logic), in which service, interactions, and enhanced experiences help create value, and this potential for value is what attracts consumers. Therefore organizations must be customer-centric in order to facilitate...... unique, positive experiences. As the name indicates, both organizations and consumers (should) obtain value when co-creating, which is why both parties are willing to increase their degree of involvement, e.g. spending more resources, sharing tacit knowledge, etc., because a high degree of involvement......). Therefore, for instance, being part of the process is a key incentive for consumers. Postmodern consumers' search for unique experiences calls for individualization, personalization, etc. Although Prahalad & Ramaswamy (2004), Karpen et al. (2008), and Karpen et al. (2011) have presented S-D Logic...

  9. Facilitating Collaboration through Design Games

    DEFF Research Database (Denmark)

    Brandt, Eva; Messeter, Jørn

    2004-01-01

    in collaboration with industrial partners and potential users, and use of the games in three educational settings.The overall aim of the design games is to help facilitate a user-centered design process for cross-disciplinary design groups early in the design process. Framing collaborative design activities...... understanding of the development task. This paper presents a set of four design games, which offers solutions to the challenges mentioned. The design games have been developed in the Space Studio during several projects and years. Here experiences are discussed on the basis of two research projects carried out...... in a game format, arguably improves idea generation and communication between stakeholders. By shifting focus to the game, power relations and other factors that might hamper idea generation, are downplayed....

  10. Facilitating attachment after international adoption.

    Science.gov (United States)

    Murphy, Natalie L

    2009-01-01

    Americans have increasingly turned to international adoption (IA) as an alternative way to build a family. Unfortunately, IA families are often being developed under conditions of loss, and sometimes these families struggle to form healthy attachments to each other. Disordered attachment (the failure to form a reciprocal, loving bond between parent and child) can occur, and can have devastating consequences. In some instances, IA children have been relinquished into state foster care systems; other families simply struggle for years caring for a developmentally delayed child who appears to have no emotion for his/her adoptive family. Nurses are likely to have contact with IA families and can use their education about attachment and bonding to help facilitate attachment in these developing families. Swanson's caring theory provides a clinically useful guide to meet this need.

  11. Anterior ethmoid anatomy facilitates dacryocystorhinostomy.

    Science.gov (United States)

    Blaylock, W K; Moore, C A; Linberg, J V

    1990-12-01

    The ethmoid air cell labyrinth lies adjacent to the medial orbital wall, extending even beyond the sutures of the ethmoid bone. Its anatomic relationship to the lacrimal sac fossa is important in lacrimal surgery. We evaluated computed tomographic scans of 190 orbits with normal ethmoid anatomy to define the anatomic relationship of anterior ethmoid air cells to the lacrimal sac fossa. In 93% of the orbits, the cells extended anterior to the posterior lacrimal crest, with 40% entering the frontal process of the maxilla. This anatomic relationship may be used to facilitate the osteotomy during dacryocystorhinostomy. During a 10-year period (310 cases), one of us routinely entered the anterior ethmoid air cells to initiate the osteotomy during dacryocystorhinostomy. This technique has helped to avoid lacerations of the nasal mucosa.

  12. Spectroscopic follow up of Kepler planet candidates

    DEFF Research Database (Denmark)

    Latham..[], D. W.; Cochran, W. D.; Marcy, G.W.

    2010-01-01

    and not planets, our strategy is to start with reconnaissance spectroscopy using smaller telescopes, to sort out and reject as many of the false positives as possible before going to Keck. During the first Kepler observing season in 2009, more than 100 nights of telescope time were allocated for this work, using......Spectroscopic follow-up observations play a crucial role in the confirmation and characterization of transiting planet candidates identified by Kepler. The most challenging part of this work is the determination of radial velocities with a precision approaching 1 m/s in order to derive masses from...... spectroscopic orbits. The most precious resource for this work is HIRES on Keck I, to be joined by HARPS-North on the William Herschel Telescope when that new spectrometer comes on line in two years. Because a large fraction of the planet candidates are in fact stellar systems involving eclipsing stars...

  13. Spectroscopic follow up of Kepler planet candidates

    DEFF Research Database (Denmark)

    Latham..[], D. W.; Cochran, W. D.; Marcy, G.W.

    2010-01-01

    Spectroscopic follow-up observations play a crucial role in the confirmation and characterization of transiting planet candidates identified by Kepler. The most challenging part of this work is the determination of radial velocities with a precision approaching 1 m/s in order to derive masses from...... spectroscopic orbits. The most precious resource for this work is HIRES on Keck I, to be joined by HARPS-North on the William Herschel Telescope when that new spectrometer comes on line in two years. Because a large fraction of the planet candidates are in fact stellar systems involving eclipsing stars...... and not planets, our strategy is to start with reconnaissance spectroscopy using smaller telescopes, to sort out and reject as many of the false positives as possible before going to Keck. During the first Kepler observing season in 2009, more than 100 nights of telescope time were allocated for this work, using...

  14. Facilitating submetering implementation. Final report

    Energy Technology Data Exchange (ETDEWEB)

    Bowers, M.A.

    1996-05-01

    Residential submetering is the measurement and billing of electric use in individual apartments in master-metered buildings. In master-metered building situations, residents do not bear electricity costs in proportion to consumption levels. As a result, studies have confirmed that residents in master-metered buildings tend to consume more electricity than residents with individual apartment metering, and have established electrical submetering as an effective energy conservation measure. The New York State Energy Research & Development Authority (NYSERDA) has commissioned a project called Facilitating Submetering Implementation to identify and analyze barriers to the implementation of residential electrical submetering in New York and to formulate recommendations that would facilitate the removal of these barriers, streamlining the process. Experienced professionals in the technical, legal, regulatory, analytical, financial, and other aspects of submetering were retained to interview key interested parties and conduct public forums. This and other data were then analyzed to ascertain the barriers to submetering and develop recommendations designed to reduce or eliminate these barriers. The key barriers to submetering implementation were found to be the Public Service Commission (PSC) requirement for a vote of a majority of shareholders (for coops and condos) and the high initial cost that cannot easily be recouped by owners of both rental and shareholder-owned buildings. The key recommendations are to repeal the voting requirement, maintain the utility incentives, adopt a uniform dispute resolution mechanism, and increase awareness through an Ad-hoc Submetering Committee and supporting educational materials. Other funding sources not fully available can also be made available with regulatory agency support.

  15. From Information Technologies to Knowledge Technologies?

    OpenAIRE

    Auzelle, Jean-Philippe; Mayer, Frédérique; Lhoste, Pascal

    2006-01-01

    In spite of the large variety of technological means available today to obtain and share knowledge needed by the progress of our Society, the relation between the knowledge produced and the knowledge required is not sufficiently facilitated. This paper aims to provide a partial answer to this issue. It proposes a NIAM/ORM formalization of exchanges between producers and users of knowledge. The resulting model is used to analyse and to discuss the deficiencies of the current technologies as we...

  16. Supporting Striving Readers through Technology-Based Instruction

    Science.gov (United States)

    Laverick, DeAnna M.

    2014-01-01

    The purpose of this research was to determine if reading specialist candidates improve the reading proficiency of their students through the use of digital, technology-based teaching techniques and materials. The candidates were certified teachers who provided individualized and small-group instruction to K-6 children while the candidates were…

  17. Caffeine Consumption Among Naval Aviation Candidates.

    Science.gov (United States)

    Sather, Thomas E; Williams, Ronald D; Delorey, Donald R; Woolsey, Conrad L

    2017-04-01

    Education frequently dictates students need to study for prolonged periods of time to adequately prepare for examinations. This is especially true with aviation preflight indoctrination (API) candidates who have to assimilate large volumes of information in a limited amount of time during API training. The purpose of this study was to assess caffeine consumption patterns (frequency, type, and volume) among naval aviation candidates attending API to determine the most frequently consumed caffeinated beverage and to examine if the consumption of a nonenergy drink caffeinated beverage was related to energy drink consumption. Data were collected by means of an anonymous 44-item survey administered and completed by 302 students enrolled in API at Naval Air Station Pensacola, FL. Results indicated the most frequently consumed caffeinated beverage consumed by API students was coffee (86.4%), with daily coffee consumption being approximately 28% and the most frequent pattern of consumption being 2 cups per day (85%). The least frequently consumed caffeinated beverages reported were energy drinks (52%) and energy shots (29.1%). The present study also found that the consumption patterns (weekly and daily) of caffeinated beverages (coffee and cola) were positively correlated to energy drink consumption patterns. Naval aviation candidates' consumption of caffeinated beverages is comparable to other college and high school cohorts. This study found that coffee and colas were the beverages of choice, with energy drinks and energy shots being the least frequently reported caffeinated beverages used. Additionally, a relationship between the consumption of caffeinated beverages and energy drinks was identified.Sather TE, Williams RD, Delorey DR, Woolsey CL. Caffeine consumption among naval aviation candidates. Aerosp Med Hum Perform. 2017; 88(4):399-405.

  18. Candidates for non-baryonic dark matter

    OpenAIRE

    Fornengo, Nicolao

    2002-01-01

    This report is a brief review of the efforts to explain the nature of non-baryonic dark matter and of the studies devoted to the search for relic particles. Among the different dark matter candidates, special attention is devoted to relic neutralinos, by giving an overview of the recent calculations of its relic abundance and detection rates in a wide variety of supersymmetric schemes.

  19. Educational intervention for liver transplantation candidates

    OpenAIRE

    Mendes,Karina Dal Sasso; Silva Junior,Orlando de Castro e; Ziviani,Luciana da Costa; Rossin,Fabiana Murad; Zago,Márcia Maria Fontão; Galvão,Cristina Maria

    2013-01-01

    OBJECTIVE: The objective in this study was to analyze candidates' knowledge on the liver transplantation process before and after putting in practice an educational intervention. METHOD: A quasi-experimental, one-group pretest-posttest research design was adopted. The final sample included 15 subjects. Research data were collected between January and March 2010 in three phases, which were: pretest, implementation of the educational intervention (two meetings) and posttest. RESULTS: The result...

  20. Nutritional Status of Bariatric Surgery Candidates

    OpenAIRE

    Aliaa Al-Mutawa; Alfred Kojo Anderson; Salman Alsabah; Mohammad Al-Mutawa

    2018-01-01

    Obesity is a global epidemic affecting populations globally. Bariatric surgery is an effective treatment for morbid obesity, and has increased dramatically. Bariatric surgery candidates frequently have pre-existing nutritional deficiencies that might exacerbate post-surgery. To provide better health care management pre- and post-bariatric surgery, it is imperative to establish the nutritional status of prospective patients before surgery. The aim of this study was to assess and provide baseli...

  1. 1998 astronaut candidates tour CCAS facilities

    Science.gov (United States)

    1999-01-01

    At Cape Canaveral Air Station, members of the 1998 astronaut candidate class (Group 17) pose in front of the Project Mercury monument at Launch Complex 14 during a tour of the station's facilities. This 13-foot-high astronomical symbol for the planet Mercury was constructed by General Dynamics, the Atlas airframe contractor, and dedicated in 1964 in honor of those who flew in the Mercury 7 capsule. The class is at Kennedy Space Center taking part in training activities, including a flight awareness program, as well as touring the OPF, VAB, SSPF, SSME Processing Facility, launch pads, SLF, Apollo/Saturn V Center, and the crew quarters. The U.S. candidates in the '98 class are Clayton C. Anderson, Lee J. Archambault, Tracy E. Caldwell (Ph.D.), Gregory E. Chamitoff (Ph.D.), Timothy J. Creamer, Christopher J. Ferguson, Michael J. Foreman, Michael E. Fossum, Kenneth T. Ham, Patricia C. Hilliard (M.D.), Gregory C. Johnson, Gregory H. Johnson, Stanley G. Love (Ph.D.), Leland D. Melvin, Barbara R. Morgan, William A. Oefelein, John D. Olivas (Ph.D.), Nicholas J.M. Patrick (Ph.D.), Alan G. Poindexter, Garrett E. Reisman (Ph.D.), Steven R. Swanson, Douglas H. Wheelock, Sunita L. Williams, Neil W. Woodward III, George D. Zamka; and the international candidates are Leopold Eyharts, Paolo Nespoli, Hans Schlegel, Roberto Vittori, Bjarni V. Tryggvason, and Marcos Pontes.

  2. Nuclear safety in EU candidate countries

    International Nuclear Information System (INIS)

    2000-10-01

    Nuclear safety in the candidate countries to the European Union is a major issue that needs to be addressed in the framework of the enlargement process. Therefore WENRA members considered it was their duty to offer their technical assistance to their Governments and the European Union Institutions. They decided to express their collective opinion on nuclear safety in those candidate countries having at least one nuclear power plant: Bulgaria, the Czech Republic, Hungary, Lithuania, Romania, Slovakia and Slovenia. The report is structured as follows: A foreword including background information, structure of the report and the methodology used, General conclusions of WENRA members reflecting their collective opinion, For each candidate country, an executive summary, a chapter on the status of the regulatory regime and regulatory body, and a chapter on the nuclear power plant safety status. Two annexes are added to address the generic safety characteristics and safety issues for RBMK and VVER plants. The report does not cover radiation protection and decommissioning issues, while safety aspects of spent fuel and radioactive waste management are only covered as regards on-site provisions. In order to produce this report, WENRA used different means: For the chapters on the regulatory regimes and regulatory bodies, experts from WENRA did the work. For the chapters on nuclear power plant safety status, experts from WENRA and from French and German technical support organisations did the work. Taking into account the contents of these chapters, WENRA has formulated its general conclusions in this report

  3. Nuclear safety in EU candidate countries

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2000-10-01

    Nuclear safety in the candidate countries to the European Union is a major issue that needs to be addressed in the framework of the enlargement process. Therefore WENRA members considered it was their duty to offer their technical assistance to their Governments and the European Union Institutions. They decided to express their collective opinion on nuclear safety in those candidate countries having at least one nuclear power plant: Bulgaria, the Czech Republic, Hungary, Lithuania, Romania, Slovakia and Slovenia. The report is structured as follows: A foreword including background information, structure of the report and the methodology used, General conclusions of WENRA members reflecting their collective opinion, For each candidate country, an executive summary, a chapter on the status of the regulatory regime and regulatory body, and a chapter on the nuclear power plant safety status. Two annexes are added to address the generic safety characteristics and safety issues for RBMK and VVER plants. The report does not cover radiation protection and decommissioning issues, while safety aspects of spent fuel and radioactive waste management are only covered as regards on-site provisions. In order to produce this report, WENRA used different means: For the chapters on the regulatory regimes and regulatory bodies, experts from WENRA did the work. For the chapters on nuclear power plant safety status, experts from WENRA and from French and German technical support organisations did the work. Taking into account the contents of these chapters, WENRA has formulated its general conclusions in this report.

  4. Advanced Situation Awareness Technologies, Phase II

    Data.gov (United States)

    National Aeronautics and Space Administration — Advanced Situation Awareness Technologies (ASAT) will facilitate exploration of the moon surface, and other planetary bodies. ASAT will create an Advanced Situation...

  5. UNCOVERING THE NUCLEUS CANDIDATE FOR NGC 253

    Energy Technology Data Exchange (ETDEWEB)

    Günthardt, G. I.; Camperi, J. A. [Observatorio Astronómico, Universidad Nacional de Córdoba (Argentina); Agüero, M. P. [Observatorio Astronómico, Universidad Nacional de Córdoba, and CONICET (Argentina); Díaz, R. J.; Gomez, P. L.; Schirmer, M. [Gemini Observatory, AURA (United States); Bosch, G., E-mail: gunth@oac.uncor.edu, E-mail: camperi@oac.uncor.edu, E-mail: mpaguero@oac.uncor.edu, E-mail: rdiaz@gemini.edu, E-mail: pgomez@gemini.edu, E-mail: mschirmer@gemini.edu, E-mail: guille@fcaglp.unlp.edu.ar [Instituto de Astrofísica de La Plata (CONICET-UNLP) (Argentina)

    2015-11-15

    NGC 253 is the nearest spiral galaxy with a nuclear starburst that becomes the best candidate for studying the relationship between starburst and active galactic nucleus activity. However, this central region is veiled by large amounts of dust, and it has been so far unclear which is the true dynamical nucleus to the point that there is no strong evidence that the galaxy harbors a supermassive black hole co-evolving with the starburst as was supposed earlier. Near-infrared (NIR) spectroscopy, especially NIR emission line analysis, could be advantageous in shedding light on the true nucleus identity. Using Flamingos-2 at Gemini South we have taken deep K-band spectra along the major axis of the central structure and through the brightest infrared source. In this work, we present evidence showing that the brightest NIR and mid-infrared source in the central region, already known as radio source TH7 and so far considered just a large stellar supercluster, in fact presents various symptoms of a genuine galactic nucleus. Therefore, it should be considered a valid nucleus candidate. Mentioning some distinctive aspects, it is the most massive compact infrared object in the central region, located at 2.″0 of the symmetry center of the galactic bar, as measured in the K-band emission. Moreover, our data indicate that this object is surrounded by a large circumnuclear stellar disk and it is also located at the rotation center of the large molecular gas disk of NGC 253. Furthermore, a kinematic residual appears in the H{sub 2} rotation curve with a sinusoidal shape consistent with an outflow centered in the candidate nucleus position. The maximum outflow velocity is located about 14 pc from TH7, which is consistent with the radius of a shell detected around the nucleus candidate, observed at 18.3 μm (Qa) and 12.8 μm ([Ne ii]) with T-ReCS. Also, the Brγ emission line profile shows a pronounced blueshift and this emission line also has the highest equivalent width at this

  6. Potential Habitable Zone Exomoon Candidates and Radial Velocity Estimates for Giant Kepler HZ Candidates.

    Science.gov (United States)

    Hill, M.; Kane, S.; Kopparapu, R.; Seperuelo Duarte, E.; Gelino, D.; Whittenmyer, R.

    2017-12-01

    The NASA Kepler mission has discovered thousands of new planetary candidates, many of which have been confirmed through follow-up observations. A primary goal of the mission is to determine the occurrence rate of terrestrial-size planets within the Habitable Zone (HZ) of their host stars. A major product of the Habitable Zone Working Group (HZWG) is a list of HZ exoplanet candidates from the Kepler Data Release 24 Q1- Q17 data vetting process [1]. We used a variety of criteria regarding HZ boundaries and planetary sizes to produce complete lists of HZ candidates, including a catalog of 104 candidates within the optimistic HZ. We cross-matched our HZ candidates with the Data Release 25 stellar properties and confirmed planet properties to provide robust stellar parameters and candidate dispositions. We also performed dynamical analysis simulations for multi-planet systems that contain candidates with radii less than two Earth radii as a step toward validation of those systems. From this list we found 39 planet candidates greater than 3 earth radii residing in the Optimistic Habitable Zone of their host star. While giant planets are not favored in the search for eta Earth, they do indicate a potential for large, potentially rocky moons residing in the habitable zone. These giant planets can also provide a potential for a wider range of "habitable" incident flux due to additional energy sources from tidal energy, etc. Thus we analyzed each giant planet, estimating their mass and then calculating the estimated Radial Velocity Semi Amplitudes of each planet for use in follow up observations. We then calculated the planets Hill radius and determined the maximum angular separation of potential moons. This presentation will describe the highlights of the HZ catalog giant planets and the plans for further validation of HZ candidates and follow-up studies. Fig. 1 - Plots both the unconfirmed and confirmed Giant (>3⊕R) Kepler candidates expected Radial Velocity signatures

  7. High-Temperature Phase Change Materials (PCM) Candidates for Thermal Energy Storage (TES) Applications

    Energy Technology Data Exchange (ETDEWEB)

    Gomez, J. C.

    2011-09-01

    It is clearly understood that lower overall costs are a key factor to make renewable energy technologies competitive with traditional energy sources. Energy storage technology is one path to increase the value and reduce the cost of all renewable energy supplies. Concentrating solar power (CSP) technologies have the ability to dispatch electrical output to match peak demand periods by employing thermal energy storage (TES). Energy storage technologies require efficient materials with high energy density. Latent heat TES systems using phase change material (PCM) are useful because of their ability to charge and discharge a large amount of heat from a small mass at constant temperature during a phase transformation like melting-solidification. PCM technology relies on the energy absorption/liberation of the latent heat during a physical transformation. The main objective of this report is to provide an assessment of molten salts and metallic alloys proposed as candidate PCMs for TES applications, particularly in solar parabolic trough electrical power plants at a temperature range from 300..deg..C to 500..deg.. C. The physical properties most relevant for PCMs service were reviewed from the candidate selection list. Some of the PCM candidates were characterized for: chemical stability with some container materials; phase change transformation temperatures; and latent heats.

  8. Principals' Relationship with Computer Technology

    Science.gov (United States)

    Brockmeier, Lantry L.; Sermon, Janet M.; Hope, Warren C.

    2005-01-01

    This investigation sought information about principals and their relationship with computer technology. Several questions were fundamental to the inquiry. Are principals prepared to facilitate the attainment of technology's promise through the integration of computer technology into the teaching and learning process? Are principals prepared to use…

  9. Online interprofessional education facilitation: A scoping review.

    Science.gov (United States)

    Evans, Sherryn Maree; Ward, Catherine; Reeves, Scott

    2018-04-22

    The use of online media to deliver interprofessional education (IPE) is becoming more prevalent across health professions education settings. Facilitation of IPE activities is known to be critical to the effective delivery of IPE, however, specifics about the nature of online IPE facilitation remains unclear. To explore the health professions education literature to understand the extent, range and nature of research on online IPE facilitation. Scoping review methodology was used to guide a search of four electronic databases for relevant papers. Of the 2095 abstracts initially identified, after screening of both abstracts and full-text papers, 10 studies were selected for inclusion in this review. Following abstraction of key information from each study, a thematic analysis was undertaken. Three key themes emerged to describe the nature of the IPE facilitation literature: (1) types of online IPE facilitation contributions, (2) the experience of online IPE facilitation and (3) personal outcomes of online IPE facilitation. These IPE facilitation themes were particularly focused on facilitation of interprofessional student teams on an asynchronous basis. While the included studies provide some insight into the nature of online IPE facilitation, future research is needed to better understand facilitator contributions, and the facilitation experience and associated outcomes, both relating to synchronous and asynchronous online environments.

  10. Facilitation of decommissioning light water reactors

    International Nuclear Information System (INIS)

    Moore, E.B. Jr.

    1979-12-01

    Information on design features, special equipment, and construction methods useful in the facilitation of decommissioning light water reactors is presented. A wide range of facilitation methods - from improved documentation to special decommissioning tools and techniques - is discussed. In addition, estimates of capital costs, cost savings, and radiation dose reduction associated with these facilitation methods are given

  11. Transiently expressed pattern during myogenesis and candidate ...

    Indian Academy of Sciences (India)

    KE HE

    be the potential binding sites of muscle regulatory factors (MRFs)), and the dN/dS ratio indicated purifying selection acting on this gene, facilitating conservatism in vertebrates. Q-PCR indicated Tmem8C had a peak expression pattern, reaching its highest expression levels in stage E15 in LM and E19 in BM, and then ...

  12. Electoral Competition when Candidates are Better Informed than Voters

    DEFF Research Database (Denmark)

    Jensen, Thomas

    candidates are both completely office-motivated but differ in state-dependent quality. Voters have some information about the state but candidates are better informed. If voters' information is unknown to the candidates when they take positions and sufficiently accurate then candidates will, in refined...... equilibrium, reveal their information by converging to the most likely median. If voters' information is not sufficiently accurate then there is polarization and the candidates'information is not revealed to the voters. We also show that if voters'information is known to the candidates then they will never...

  13. GIS-facilitated spatial narratives

    DEFF Research Database (Denmark)

    Møller-Jensen, Lasse; Jeppesen, Henrik; Kofie, Richard Y.

    2008-01-01

    The paper examines the implementation and dissemination of spatial narratives within a geographical information system context with specific reference to portable GPS-enabled devices. The overall goal is to establish a framework for the creation of computer assisted 'guided tours' based on the th......The paper examines the implementation and dissemination of spatial narratives within a geographical information system context with specific reference to portable GPS-enabled devices. The overall goal is to establish a framework for the creation of computer assisted 'guided tours' based...... on the thematically and narrative linking of a set of locations within an area. A spatial narrative that describes the - largely unsuccessful - history of Danish plantations on the Gold Coast (1788-1850) is implemented through the Google Earth client. This client is seen both as a type of media in itself for ‘home......-based' exploration of sites related to the narrative and as a tool that facilitates the design of spatial narratives before implementation within portable GIS devices. The Google Earth-based visualization of the spatial narrative is created by a Python script that outputs a web-accessible KML format file. The KML...

  14. Increasing Teacher Confidence in Teaching and Technology Use through Vicarious Experiences within an Environmental Education Context

    Science.gov (United States)

    Willis, Jana; Weiser, Brenda; Smith, Donna

    2016-01-01

    Providing teacher candidates opportunities to engage in experiences modeling effective technology integration could improve confidence/comfort in using technology and support skill development and transfer. A purposeful sample of 424 candidates in an educational technology course was administered the Technology and Teaching Efficacy Scale to…

  15. Teacher as Learning Facilitator in ELT

    Directory of Open Access Journals (Sweden)

    Badea Elena Codruta

    2012-05-01

    Full Text Available The classroom is the magic active scenery where many educational things take place simultaneously.Intellectual, emotional, socio-cultural, motivational and curricular factors corroborate their influence onclassroom environments, whether we deal with traditional models of teaching or with the constructivistapproaches. The growing demand for language teachers, English in particular, has determined a new vision oflanguage teaching strategies. The cutting-edge technology has created a fertile ground which successfullyfosters the teacher –student communication, emphasizing the teacher’s role to guide students and to generate achange in their learning approach and in eliciting useable knowledge. This way, the teacher has a larger abilityto convert knowledge into practical information that is of real help and value to students. Students are involvedin a continuous educational scheme and are tested on what they have learned. This ensures they can alwaysenjoy the benefits of active learning from expert teachers. The present paper deals with a brief analysis of therole of teacher as learning facilitator and its importance for student acquisition process, eliciting some strategiesin support of collaborative and student-centered learning.

  16. Facilitating Adoption of an Electronic Documentation System.

    Science.gov (United States)

    Jones, Nazarine T; Seckman, Charlotte

    2018-01-12

    Best practice recommends the integration of clinical documentation into the hospital electronic health record to support safe, efficient, and timely patient care. A major barrier to successful adoption and optimization of computerized documentation systems is user satisfaction. The purpose of this descriptive, performance improvement initiative was to implement and evaluate user satisfaction with an electronic documentation system to facilitate successful adoption. The Clinical Procedure Flowsheets application was implemented in a geriatric extended care unit of a large healthcare system. Rogers' Diffusion of Innovation and Davis' Technology Acceptance Model were used to guide system adoption and improve user experience of the innovation. The Perceived Usefulness and Perceived Ease of Use questionnaire was distributed to 24 nursing staff working in the unit 9 weeks after implementation. Results indicated that respondents perceived the Clinical Procedure Flowsheets as easy to use and useful in accomplishing their documentation tasks. The overall mean satisfaction score of 72.17 (SD, 12.13) implied a strong level of user acceptance. The positive perception of the nursing staff in the geriatric extended care unit suggests a high probability of system use that can enhance the documentation of patient care. Further research is recommended to evaluate factors related to system adoption and user satisfaction.

  17. [Nutritional deficiencies in candidates for bariatric surgery].

    Science.gov (United States)

    Ammor, Nadia; Berthoud, Laurie; Gerber, Aline; Giusti, Vittorio

    2009-03-25

    98% of patients who have undergone a gastric bypass for treating severe obesity develop multiple micronutrient deficits. However, prior to surgery, it isn't rare to find nutrient deficiencies. Indeed, the dietary intakes of surgery candidates are often unbalanced, lacking in variety especially in high vitamin and mineral nutrients. We present the preliminary results concerning the qualitative and quantitative analysis in a group of patients waiting for a gastric bypass. The recommended daily amounts in vitamin B9, vitamin D and iron are insufficient in the majority of the patients. The correction of nutritional intakes is advisable, even before the surgery, in order to reduce the risks of developing biological deficiencies.

  18. Blend Analysis of HATNet Transit Candidates

    Directory of Open Access Journals (Sweden)

    Bakos G.Á.

    2011-02-01

    Full Text Available Candidate transiting planet systems discovered by wide-field groundbased surveys must go through an intensive follow-up procedure to distinguish the true transiting planets from the much more common false positives. Especially pernicious are configurations of three or more stars which produce radial velocity and light curves that are similar to those of single stars transited by a planet. In this contribution we describe the methods used by the HATNet team to reject these blends, giving a few illustrative examples.

  19. Reducing stigma and discrimination: Candidate interventions

    Directory of Open Access Journals (Sweden)

    Kassam Aliya

    2008-04-01

    Full Text Available Abstract This paper proposes that stigma in relation to people with mental illness can be understood as a combination of problems of knowledge (ignorance, attitudes (prejudice and behaviour (discrimination. From a literature review, a series of candidate interventions are identified which may be effective in reducing stigmatisation and discrimination at the following levels: individuals with mental illness and their family members; the workplace; and local, national and international. The strongest evidence for effective interventions at present is for (i direct social contact with people with mental illness at the individual level, and (ii social marketing at the population level.

  20. Testing black hole candidates with electromagnetic radiation

    Science.gov (United States)

    Bambi, Cosimo

    2017-04-01

    Astrophysical black hole candidates are thought to be the Kerr black holes of general relativity, but there is not yet direct observational evidence that the spacetime geometry around these objects is described by the Kerr solution. The study of the properties of the electromagnetic radiation emitted by gas or stars orbiting these objects can potentially test the Kerr black hole hypothesis. This paper reviews the state of the art of this research field, describing the possible approaches to test the Kerr metric with current and future observational facilities and discussing current constraints.

  1. Processability analysis of candidate waste forms

    International Nuclear Information System (INIS)

    Gould, T.H. Jr.; Dunson, J.B. Jr.; Eisenberg, A.M.; Haight, H.G. Jr.; Mello, V.E.; Schuyler, R.L. III.

    1982-01-01

    A quantitative merit evaluation, or processability analysis, was performed to assess the relative difficulty of remote processing of Savannah River Plant high-level wastes for seven alternative waste form candidates. The reference borosilicate glass process was rated as the simplest, followed by FUETAP concrete, glass marbles in a lead matrix, high-silica glass, crystalline ceramics (SYNROC-D and tailored ceramics), and coated ceramic particles. Cost estimates for the borosilicate glass, high-silica glass, and ceramic waste form processing facilities are also reported

  2. Paired-pulse facilitation achieved in protonic/electronic hybrid indium gallium zinc oxide synaptic transistors

    Energy Technology Data Exchange (ETDEWEB)

    Guo, Li Qiang, E-mail: guoliqiang@ujs.edu.cn; Ding, Jian Ning; Huang, Yu Kai [Micro/Nano Science & Technology Center, Jiangsu University, Zhenjiang, 212013 (China); Zhu, Li Qiang, E-mail: lqzhu@nimte.ac.cn [Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo 315201 (China)

    2015-08-15

    Neuromorphic devices with paired pulse facilitation emulating that of biological synapses are the key to develop artificial neural networks. Here, phosphorus-doped nanogranular SiO{sub 2} electrolyte is used as gate dielectric for protonic/electronic hybrid indium gallium zinc oxide (IGZO) synaptic transistor. In such synaptic transistors, protons within the SiO{sub 2} electrolyte are deemed as neurotransmitters of biological synapses. Paired-pulse facilitation (PPF) behaviors for the analogous information were mimicked. The temperature dependent PPF behaviors were also investigated systematically. The results indicate that the protonic/electronic hybrid IGZO synaptic transistors would be promising candidates for inorganic synapses in artificial neural network applications.

  3. Statistical Approaches to Candidate Biomarker Panel Selection.

    Science.gov (United States)

    Spratt, Heidi M; Ju, Hyunsu

    2016-01-01

    The statistical analysis of robust biomarker candidates is a complex process, and is involved in several key steps in the overall biomarker development pipeline (see Fig. 22.1, Chap. 19 ). Initially, data visualization (Sect. 22.1, below) is important to determine outliers and to get a feel for the nature of the data and whether there appear to be any differences among the groups being examined. From there, the data must be pre-processed (Sect. 22.2) so that outliers are handled, missing values are dealt with, and normality is assessed. Once the processed data has been cleaned and is ready for downstream analysis, hypothesis tests (Sect. 22.3) are performed, and proteins that are differentially expressed are identified. Since the number of differentially expressed proteins is usually larger than warrants further investigation (50+ proteins versus just a handful that will be considered for a biomarker panel), some sort of feature reduction (Sect. 22.4) should be performed to narrow the list of candidate biomarkers down to a more reasonable number. Once the list of proteins has been reduced to those that are likely most useful for downstream classification purposes, unsupervised or supervised learning is performed (Sects. 22.5 and 22.6, respectively).

  4. Nutritional Status of Bariatric Surgery Candidates

    Science.gov (United States)

    Al-Mutawa, Aliaa; Anderson, Alfred Kojo; Alsabah, Salman; Al-Mutawa, Mohammad

    2018-01-01

    Obesity is a global epidemic affecting populations globally. Bariatric surgery is an effective treatment for morbid obesity, and has increased dramatically. Bariatric surgery candidates frequently have pre-existing nutritional deficiencies that might exacerbate post-surgery. To provide better health care management pre- and post-bariatric surgery, it is imperative to establish the nutritional status of prospective patients before surgery. The aim of this study was to assess and provide baseline data on the nutritional status of bariatric candidates. A retrospective study was conducted on obese patients who underwent bariatric surgery from 2008 to 2015. The medical records of 1538 patients were reviewed for this study. Pre-operatively, the most commonly observed vitamin deficiencies were Vitamin D (76%) and Vitamin B12 (16%). Anemia and iron status parameters were low in a considerable number of patients before surgery, as follows: hemoglobin 20%, mean corpuscular volume (MCV) 48%, ferritin 28%, serum iron 51%, and transferrin saturation 60%. Albumin and transferrin were found to be low in 10% and 9% of the patients, respectively, prior to surgery. In addition to deficiencies, a great number of patients had hypervitaminosis pre-operatively. Excess levels of Vitamin B6 (24%) was the most remarkable. The findings in this study advocate a close monitoring and tailored supplementation pre- and post-bariatric surgery. PMID:29324643

  5. Nutritional Status of Bariatric Surgery Candidates.

    Science.gov (United States)

    Al-Mutawa, Aliaa; Anderson, Alfred Kojo; Alsabah, Salman; Al-Mutawa, Mohammad

    2018-01-11

    Obesity is a global epidemic affecting populations globally. Bariatric surgery is an effective treatment for morbid obesity, and has increased dramatically. Bariatric surgery candidates frequently have pre-existing nutritional deficiencies that might exacerbate post-surgery. To provide better health care management pre- and post-bariatric surgery, it is imperative to establish the nutritional status of prospective patients before surgery. The aim of this study was to assess and provide baseline data on the nutritional status of bariatric candidates. A retrospective study was conducted on obese patients who underwent bariatric surgery from 2008 to 2015. The medical records of 1538 patients were reviewed for this study. Pre-operatively, the most commonly observed vitamin deficiencies were Vitamin D (76%) and Vitamin B 12 (16%). Anemia and iron status parameters were low in a considerable number of patients before surgery, as follows: hemoglobin 20%, mean corpuscular volume (MCV) 48%, ferritin 28%, serum iron 51%, and transferrin saturation 60%. Albumin and transferrin were found to be low in 10% and 9% of the patients, respectively, prior to surgery. In addition to deficiencies, a great number of patients had hypervitaminosis pre-operatively. Excess levels of Vitamin B₆ (24%) was the most remarkable. The findings in this study advocate a close monitoring and tailored supplementation pre- and post-bariatric surgery.

  6. Nutritional Status of Bariatric Surgery Candidates

    Directory of Open Access Journals (Sweden)

    Aliaa Al-Mutawa

    2018-01-01

    Full Text Available Obesity is a global epidemic affecting populations globally. Bariatric surgery is an effective treatment for morbid obesity, and has increased dramatically. Bariatric surgery candidates frequently have pre-existing nutritional deficiencies that might exacerbate post-surgery. To provide better health care management pre- and post-bariatric surgery, it is imperative to establish the nutritional status of prospective patients before surgery. The aim of this study was to assess and provide baseline data on the nutritional status of bariatric candidates. A retrospective study was conducted on obese patients who underwent bariatric surgery from 2008 to 2015. The medical records of 1538 patients were reviewed for this study. Pre-operatively, the most commonly observed vitamin deficiencies were Vitamin D (76% and Vitamin B12 (16%. Anemia and iron status parameters were low in a considerable number of patients before surgery, as follows: hemoglobin 20%, mean corpuscular volume (MCV 48%, ferritin 28%, serum iron 51%, and transferrin saturation 60%. Albumin and transferrin were found to be low in 10% and 9% of the patients, respectively, prior to surgery. In addition to deficiencies, a great number of patients had hypervitaminosis pre-operatively. Excess levels of Vitamin B6 (24% was the most remarkable. The findings in this study advocate a close monitoring and tailored supplementation pre- and post-bariatric surgery.

  7. Serological profile of candidates for corneal donation

    Directory of Open Access Journals (Sweden)

    Adroaldo Lunardelli

    2014-10-01

    Full Text Available Objetive: The purpose of this study is to map the serological profile of candidates to corneal donation at Irmandade Santa Casa de Misericórdia de Porto Alegre, identifying the percentage of disposal by serology and the marker involved. Methods: There have been analised – retrospectively – the results of serology of all corneal donors, made between the period of 1st january 2006 and 31st december 2012. Data analised were related to age, gender and the results of serology pertinent to viral markers (HBsAg, anti-HBc, anti-HCV and anti-HIV, these, determined by immunosorbent tests (ELISA. Results: In the period of the study, there were 2476 corneal donors at the institution, with a major incidence on the male gender, on an average of 58.7 years old. 23% of retention because of serological unfitness was also identified, that is, 570 samples were non-negative to any of the used tests. The marker anti- HBc was the most prevalent on the studied population, followed by the Hepatitis C virus (HCV and by the Human Immunodeficiency Virus (HIV. Conclusion: From the data found through this study, it is essential to have the participation of an efficient service on the serological evaluation of the candidates to corneal donation, once the security of the receptor must be taken into consideration in a population of donors with 23% of unfitness prevalence, in which the most prevalent marker is the one of Hepatits B.

  8. Confirmation of Kepler Planet Candidates around Giants

    Science.gov (United States)

    Sato, Bun-ei

    2014-01-01

    Detecting planetary transits is extremely valuable not only because it makes an independent confirmation of a planet from Doppler method but also because the photometric transits yield unambiguous information on planet masses and radii, and thus mean density and interior structure, and obliquity of planetary orbits. Planets around giants and subgiants have been intensively surveyed over the decade by precise radial velocity (RV) measurements, mainly from the viewpoint of planet searches around intermediate-mass (1.5-5M⊙) stars. The planets show remarkable properties in their masses and orbital parameters. Unfortunately, however, it is quite difficult to detect transiting ones around such evolved stars because of the large sizes of the host stars. Therefore, our understanding of properties of planets around intermediate-mass stars are still far behind from those around solar-like stars. In S13B, we made the first RV follow-up observations with HDS for the transiting planet candidates around giants found by Kepler space telescope, and identified promising candidates of true transiting planets. Here we propose to take additional RV data for them with HDS in order to make sure that the RV periodicity is the same as the transit one.

  9. Vaccine candidates for leishmaniasis: a review.

    Science.gov (United States)

    Nagill, Rajeev; Kaur, Sukhbir

    2011-10-01

    Leishmaniasis is a diverse group of clinical syndromes caused by protozoan parasites of the genus Leishmania. The clinical manifestation of the disease varies from self-limiting cutaneous lesions to progressive visceral disease. It is estimated that 350 million people are at risk in 88 countries, with a global incidence of 1-1.5 million cases of cutaneous and 500,000 cases of visceral leishmaniasis. The key control measures mainly rely on early case detection and chemotherapy which has been hampered by the toxicity of drugs, side-effects and by the emergence of drug resistance in parasites. Control of reservoir host and vector is difficult due to operational difficulties and frequent relapses in the host. Therefore, the development of effective and affordable vaccine against leishmaniasis is highly desirable. Although considerable progress has been made over the last decade in understanding immune mechanisms underlying potential candidate antigens, including killed, live attenuated parasites, crude parasites, pure or recombinant Leishmania proteins or DNA encoding leishmanial proteins, as well as immunomodulators from sand fly saliva, very few candidate vaccines have progressed beyond the experimental stage. As such there is no vaccine against any form of human leishmaniasis. In recent years, however, much interest has been stimulated towards vaccination against leishmaniasis focused mainly on cutaneous leishmaniasis with fewer attempts against visceral leishmaniasis. Copyright © 2011 Elsevier B.V. All rights reserved.

  10. Nonclinical Development of BCG Replacement Vaccine Candidates

    Directory of Open Access Journals (Sweden)

    Bernd Eisele

    2013-04-01

    Full Text Available The failure of current Mycobacterium bovis bacille Calmette–Guérin (BCG vaccines, given to neonates to protect against adult tuberculosis and the risk of using these live vaccines in HIV-infected infants, has emphasized the need for generating new, more efficacious and safer replacement vaccines. With the availability of genetic techniques for constructing recombinant BCG (rBCG strains containing well-defined gene deletions or insertions, new vaccine candidates are under evaluation at both the preclinical and clinical stages of development. Since most BCG vaccines in use today were evaluated in clinical trials decades ago and are produced by outdated processes, the development of new BCG vaccines offers a number of advantages that include a modern well-defined manufacturing process along with state-of-the-art evaluation of safety and efficacy in target populations. We provide a description of the preclinical development of two novel rBCGs, VPM1002 that was constructed by adding a modified hly gene coding for the protein listeriolysin O (LLO from Listeria monocytogenes and AERAS-422, which carries a modified pfoA gene coding for the protein perfringolysin O (PFO from Clostridium perfringens, and three genes from Mycobacterium tuberculosis. Novel approaches like these should be helpful in generating stable and effective rBCG vaccine candidates that can be better characterized than traditional BCG vaccines.

  11. Advanced Vaccine Candidates for Lassa Fever

    Directory of Open Access Journals (Sweden)

    Igor S. Lukashevich

    2012-10-01

    Full Text Available Lassa virus (LASV is the most prominent human pathogen of the Arenaviridae. The virus is transmitted to humans by a rodent reservoir, Mastomys natalensis, and is capable of causing lethal Lassa Fever (LF. LASV has the highest human impact of any of the viral hemorrhagic fevers (with the exception of Dengue Fever with an estimated several hundred thousand infections annually, resulting in thousands of deaths in Western Africa. The sizeable disease burden, numerous imported cases of LF in non-endemic countries, and the possibility that LASV can be used as an agent of biological warfare make a strong case for vaccine development. Presently there is no licensed vaccine against LF or approved treatment. Recently, several promising vaccine candidates have been developed which can potentially target different groups at risk. The purpose of this manuscript is to review the LASV pathogenesis and immune mechanisms involved in protection. The current status of pre-clinical development of the advanced vaccine candidates that have been tested in non-human primates will be discussed. Major scientific, manufacturing, and regulatory challenges will also be considered.

  12. Elemental abundances of solar sibling candidates

    Energy Technology Data Exchange (ETDEWEB)

    Ramírez, I.; Lambert, D. L.; Endl, M.; Cochran, W. D.; MacQueen, P. J. [McDonald Observatory and Department of Astronomy, University of Texas at Austin, 2515 Speedway, Stop C1400, Austin, Texas 78712-1205 (United States); Bajkova, A. T.; Bobylev, V. V. [Central (Pulkovo) Astronomical Observatory of RAS, 65/1, Pulkovskoye Chaussee, St. Petersburg 196140 (Russian Federation); Roederer, I. U. [Department of Astronomy, University of Michigan, 500 Church Street, Ann Arbor, MI 48109 (United States); Wittenmyer, R. A. [School of Physics, UNSW Australia, Sydney 2052 (Australia)

    2014-06-01

    Dynamical information along with survey data on metallicity and in some cases age have been used recently by some authors to search for candidates of stars that were born in the cluster where the Sun formed. We have acquired high-resolution, high signal-to-noise ratio spectra for 30 of these objects to determine, using detailed elemental abundance analysis, if they could be true solar siblings. Only two of the candidates are found to have solar chemical composition. Updated modeling of the stars' past orbits in a realistic Galactic potential reveals that one of them, HD 162826, satisfies both chemical and dynamical conditions for being a sibling of the Sun. Measurements of rare-element abundances for this star further confirm its solar composition, with the only possible exception of Sm. Analysis of long-term high-precision radial velocity data rules out the presence of hot Jupiters and confirms that this star is not in a binary system. We find that chemical tagging does not necessarily benefit from studying as many elements as possible but instead from identifying and carefully measuring the abundances of those elements that show large star-to-star scatter at a given metallicity. Future searches employing data products from ongoing massive astrometric and spectroscopic surveys can be optimized by acknowledging this fact.

  13. Technology Transfer: Marketing Tomorrow's Technology

    Science.gov (United States)

    Tcheng, Erene

    1995-01-01

    The globalization of the economy and the end of the Cold War have triggered many changes in the traditional practices of U.S. industry. To effectively apply the resources available to the United States, the federal government has firmly advocated a policy of technology transfer between private industry and government labs, in this case the National Aeronautics and Space Administration (NASA). NASA Administrator Daniel Goldin is a strong proponent of this policy and has organized technology transfer or commercialization programs at each of the NASA field centers. Here at Langley Research Center, the Technology Applications Group (TAG) is responsible for facilitating the transfer of Langley developed research and technology to U.S. industry. Entering the program, I had many objectives for my summer research with TAG. Certainly, I wanted to gain a more thorough understanding of the concept of technology transfer and Langley's implementation of a system to promote it to both the Langley community and the community at large. Also, I hoped to become more familiar with Langley's research capabilities and technology inventory available to the public. More specifically, I wanted to learn about the technology transfer process at Langley. Because my mentor is a member of Materials and Manufacturing marketing sector of the Technology Transfer Team, another overriding objective for my research was to take advantage of his work and experience in materials research to learn about the Advanced Materials Research agency wide and help market these developments to private industry. Through the various projects I have been assigned to work on in TAG, I have successfully satisfied the majority of these objectives. Work on the Problem Statement Process for TAG as well as the development of the Advanced Materials Research Brochure have provided me with the opportunity to learn about the technology transfer process from the outside looking in and the inside looking out. Because TAG covers

  14. Technology Programme

    International Nuclear Information System (INIS)

    Batistoni, Paola; De Marco, Francesco; Pieroni, Leonardo

    2005-01-01

    The technology activities carried out by the Euratom-ENEA Association in the framework of the European Fusion Development Agreement concern the Next Step (International Thermonuclear Experimental Reactor - ITER), the Long-Term Programme (breeder blanket, materials, International Fusion Materials Irradiation Facility - IFMIF), Power Plant Conceptual Studies and Socio-Economic Studies. The Underlying Technology Programme was set up to complement the fusion activities as well to develop technologies with a wider range of interest. The Technology Programme mainly involves staff from the Frascati laboratories of the Fusion Technical and Scientific Unit and from the Brasimone laboratories of the Advanced Physics Technologies Unit. Other ENEA units also provide valuable contributions to the programme. ENEA is heavily engaged in component development/testing and in design and safety activities for the European Fusion Technology Programme. Although the work documented in the following covers a large range of topics that differ considerably because they concern the development of extremely complex systems, the high level of integration and coordination ensures the capability to cover the fusion system as a whole. In 2004 the most significant testing activities concerned the ITER primary beryllium-coated first wall. In the field of high-heat-flux components, an important achievement was the qualification of the process for depositing a copper liner on carbon fibre composite (CFC) hollow tiles. This new process, pre-brazed casting (PBC), allows the hot radial pressing (HRP) joining procedure to be used also for CFC-based armour monoblock divertor components. The PBC and HRP processes are candidates for the construction of the ITER divertor. In the materials field an important milestone was the commissioning of a new facility for chemical vapour infiltration/deposition, used for optimising silicon carbide composite (SiCf/SiC) components. Eight patents were deposited during 2004

  15. Technology Programme

    Energy Technology Data Exchange (ETDEWEB)

    Batistoni, Paola; De Marco, Francesco; Pieroni, Leonardo (ed.)

    2005-07-01

    The technology activities carried out by the Euratom-ENEA Association in the framework of the European Fusion Development Agreement concern the Next Step (International Thermonuclear Experimental Reactor - ITER), the Long-Term Programme (breeder blanket, materials, International Fusion Materials Irradiation Facility - IFMIF), Power Plant Conceptual Studies and Socio-Economic Studies. The Underlying Technology Programme was set up to complement the fusion activities as well to develop technologies with a wider range of interest. The Technology Programme mainly involves staff from the Frascati laboratories of the Fusion Technical and Scientific Unit and from the Brasimone laboratories of the Advanced Physics Technologies Unit. Other ENEA units also provide valuable contributions to the programme. ENEA is heavily engaged in component development/testing and in design and safety activities for the European Fusion Technology Programme. Although the work documented in the following covers a large range of topics that differ considerably because they concern the development of extremely complex systems, the high level of integration and coordination ensures the capability to cover the fusion system as a whole. In 2004 the most significant testing activities concerned the ITER primary beryllium-coated first wall. In the field of high-heat-flux components, an important achievement was the qualification of the process for depositing a copper liner on carbon fibre composite (CFC) hollow tiles. This new process, pre-brazed casting (PBC), allows the hot radial pressing (HRP) joining procedure to be used also for CFC-based armour monoblock divertor components. The PBC and HRP processes are candidates for the construction of the ITER divertor. In the materials field an important milestone was the commissioning of a new facility for chemical vapour infiltration/deposition, used for optimising silicon carbide composite (SiCf/SiC) components. Eight patents were deposited during 2004

  16. Mirror Images: Teacher Candidates' Perceptions of Disposition Development

    Science.gov (United States)

    Bercaw, Lynne A.; Summers, Deborah G.; Colby, Susan A.; Payne, Maggie

    2012-01-01

    The complexity of disposition development for teacher candidates continues to be discussed and debated in teacher education. This study compares two programs and the different ways each approaches the disposition development of their respective candidates. More than 200 candidates from two institutions were surveyed on how and where they perceived…

  17. 29 CFR 452.62 - Disqualification of candidates; procedural reasons.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 2 2010-07-01 2010-07-01 false Disqualification of candidates; procedural reasons. 452.62 Section 452.62 Labor Regulations Relating to Labor OFFICE OF LABOR-MANAGEMENT STANDARDS, DEPARTMENT OF... candidates; procedural reasons. A candidate who is otherwise eligible for office may not be disqualified...

  18. Opinions of the Geography Teacher Candidates toward Mind Maps

    Science.gov (United States)

    Seyihoglu, Aysegul

    2013-01-01

    The purpose of this study is to reveal the opinions of the teacher candidates about mind mapping technique used in Geography education of undergraduate program. In this study, the qualitative research techniques were used. The study group consists of 55 teacher candidates. The teacher candidates have been asked for their opinions about the process…

  19. Cognitive Styles in Admission Procedures for Assessing Candidates of Architecture

    Science.gov (United States)

    Casakin, Hernan; Gigi, Ariela

    2016-01-01

    Cognitive style has a strong predictive power in academic and professional success. This study investigated the cognitive profile of candidates studying architecture. Specifically, it explored the relation between visual and verbal cognitive styles, and the performance of candidates in admission procedures. The cognitive styles of candidates who…

  20. Political Candidate Campaign Advertising: A Selected Review of the Literature.

    Science.gov (United States)

    Hellweg, Susan A.

    This paper provides a selected review of political candidate campaign advertising studies from the political science, mass communication, advertising, and political communication literature. The paper examines the literature in terms of research pertaining to (1) candidate advertising content (commercials for male versus female candidates and for…

  1. The Job Market for Justice: Screening and selecting candidates for the International Court of Justice

    DEFF Research Database (Denmark)

    Creamer, Cosette; Godzimirska, Zuzanna

    2017-01-01

    of the International Court of Justice (ICJ) and assesses the relative influence of three factors on states’ vote choices for ICJ candidates: the candidates’ probability of (in)sensitivity to political considerations; their qualifications; and the role of inter-state politics. Drawing on a new dataset of candidates...... signaling a probability of insensitivity to political considerations reduce a candidate’s expected vote share. A candidate’s qualifications, on the other hand, do not appear to make a considerable difference in winning more votes. Finally, the amount of support during the nomination stage is highly...... correlated with vote share, suggesting that considerable screening occurs prior to nomination and that the number of nominations received facilitates coordination of vote choice across states....

  2. Finding gene regulatory network candidates using the gene expression knowledge base.

    Science.gov (United States)

    Venkatesan, Aravind; Tripathi, Sushil; Sanz de Galdeano, Alejandro; Blondé, Ward; Lægreid, Astrid; Mironov, Vladimir; Kuiper, Martin

    2014-12-10

    Network-based approaches for the analysis of large-scale genomics data have become well established. Biological networks provide a knowledge scaffold against which the patterns and dynamics of 'omics' data can be interpreted. The background information required for the construction of such networks is often dispersed across a multitude of knowledge bases in a variety of formats. The seamless integration of this information is one of the main challenges in bioinformatics. The Semantic Web offers powerful technologies for the assembly of integrated knowledge bases that are computationally comprehensible, thereby providing a potentially powerful resource for constructing biological networks and network-based analysis. We have developed the Gene eXpression Knowledge Base (GeXKB), a semantic web technology based resource that contains integrated knowledge about gene expression regulation. To affirm the utility of GeXKB we demonstrate how this resource can be exploited for the identification of candidate regulatory network proteins. We present four use cases that were designed from a biological perspective in order to find candidate members relevant for the gastrin hormone signaling network model. We show how a combination of specific query definitions and additional selection criteria derived from gene expression data and prior knowledge concerning candidate proteins can be used to retrieve a set of proteins that constitute valid candidates for regulatory network extensions. Semantic web technologies provide the means for processing and integrating various heterogeneous information sources. The GeXKB offers biologists such an integrated knowledge resource, allowing them to address complex biological questions pertaining to gene expression. This work illustrates how GeXKB can be used in combination with gene expression results and literature information to identify new potential candidates that may be considered for extending a gene regulatory network.

  3. A Pilot Study Investigating the Effects of Advanced Nuclear Power Plant Control Room Technologies: Methods and Qualitative Results

    Energy Technology Data Exchange (ETDEWEB)

    BLanc, Katya Le [Idaho National Lab. (INL), Idaho Falls, ID (United States); Powers, David [Idaho National Lab. (INL), Idaho Falls, ID (United States); Joe, Jeffrey [Idaho National Lab. (INL), Idaho Falls, ID (United States); Spielman, Zachary [Idaho National Lab. (INL), Idaho Falls, ID (United States); Rice, Brandon [Idaho National Lab. (INL), Idaho Falls, ID (United States); Fitzgerald, Kirk [Idaho National Lab. (INL), Idaho Falls, ID (United States)

    2015-08-01

    Control room modernization is an important part of life extension for the existing light water reactor fleet. None of the 99 currently operating commercial nuclear power plants in the U.S. has completed a full-scale control room modernization to date. Nuclear power plant main control rooms for the existing commercial reactor fleet remain significantly analog, with only limited digital modernizations. Upgrades in the U.S. do not achieve the full potential of newer technologies that might otherwise enhance plant and operator performance. The goal of the control room upgrade benefits research is to identify previously overlooked benefits of modernization, identify candidate technologies that may facilitate such benefits, and demonstrate these technologies through human factors research. This report describes a pilot study to test upgrades to the Human Systems Simulation Laboratory at INL.

  4. The Effects of Religious and Cultural Beliefs on Muslim Transplant Candidates During the Pretransplant Waiting Period.

    Science.gov (United States)

    Sheikhalipour, Zahra; Zamanzadeh, Vahid; Borimnejad, Leili; Valizadeh, Leila; Newton, Sarah; Shahbazi, Mohammad; Zomorrodi, Afshar; Nazari, Mojtaba

    2018-02-01

    Awaiting organ transplantation can be stressful, and pretransplant candidates' religious and cultural beliefs can influence how they adapt to the stress. While little is known about the effect religious and cultural beliefs have on the pretransplant waiting period, virtually nothing is known regarding whether and how Shia Muslim patients' religious and cultural beliefs facilitate more positive patient outcomes while they await transplantation. Therefore, it is important for nurses and other health care providers to understand transplant candidates' experiences dealing with the stressors that present themselves during the pretransplant waiting period, especially how their religious and cultural beliefs affect their adaptation to the stressors. The purpose of this study was to explore the lived experience of Shia Muslim organ transplant candidates regarding how their religious and cultural beliefs affect their adaptation to the pretransplant waiting period. A purposeful sample of 11 Shia Muslim organ transplant candidates who were on an organ transplant waiting list in Iran (kidney, n = 4; heart, n = 4; liver, n = 3) was recruited. A qualitative research design using the hermeneutical phenomenological approach was utilized in this study. In-depth unstructured interviews were conducted by one of the authors (ZS) in different locations across Iran. Data analysis led to the development of six themes: "the misty road of organ transplantation," "to accede to organ transplantation despite religious conflict," "one step away from death," "the master key of liberation," "fear of the unknown," and "reliance on God." The findings of this study will help nurses understand the religious and cultural meaning associated with stressors experienced by Shia Muslim patients awaiting organ transplant. This information can assist nurses to develop plans of care that include patient-specific interventions that take into consideration the patients' religious and cultural beliefs. Shia

  5. A direct molecular link between the autism candidate gene RORa and the schizophrenia candidate MIR137

    Science.gov (United States)

    Devanna, Paolo; Vernes, Sonja C.

    2014-02-01

    Retinoic acid-related orphan receptor alpha gene (RORa) and the microRNA MIR137 have both recently been identified as novel candidate genes for neuropsychiatric disorders. RORa encodes a ligand-dependent orphan nuclear receptor that acts as a transcriptional regulator and miR-137 is a brain enriched small non-coding RNA that interacts with gene transcripts to control protein levels. Given the mounting evidence for RORa in autism spectrum disorders (ASD) and MIR137 in schizophrenia and ASD, we investigated if there was a functional biological relationship between these two genes. Herein, we demonstrate that miR-137 targets the 3'UTR of RORa in a site specific manner. We also provide further support for MIR137 as an autism candidate by showing that a large number of previously implicated autism genes are also putatively targeted by miR-137. This work supports the role of MIR137 as an ASD candidate and demonstrates a direct biological link between these previously unrelated autism candidate genes.

  6. What Do Teacher Candidates Think about the Teaching Education? The Example of Social Studies Teacher Candidates

    Science.gov (United States)

    Tonga, Deniz

    2016-01-01

    In this research, it is aimed to reveal the opinions and observations of social studies teacher candidate about the courses they have taken during their 4-year university education. The focus group interview was used as the data collecting tool, and the content analyses were performed on the data obtained. The criterion sampling approach was used…

  7. Technology: Its Potential Effects on Teaching in Higher Education

    Science.gov (United States)

    Jamil, Mubashrah; Shah, Jamil Hussain

    2011-01-01

    Background: Technology brought radical changes at each level of education. Traditional concept of education, "learning by doing" has extended by "doing and making to learn with technology". Pedagogically, technology facilitated in terms of management, communication, administration, coordination, development, collaboration and…

  8. Ghana - Land Tenure Facilitation Impact Evaluation

    Data.gov (United States)

    Millennium Challenge Corporation — The MCC-supported Land Title Facilitation Activity (LTF) in Ghana was designed to increase investment and productivity by strengthening property rights. In Ghana,...

  9. Chronic hyperplastic candidosis/candidiasis (candidal leukoplakia).

    Science.gov (United States)

    Sitheeque, M A M; Samaranayake, L P

    2003-01-01

    Chronic hyperplastic candidosis/candidiasis (CHC; syn. candidal leukoplakia) is a variant of oral candidosis that typically presents as a white patch on the commissures of the oral mucosa. The major etiologic agent of the disease is the oral fungal pathogen Candida predominantly belonging to Candida albicans, although other systemic co-factors, such as vitamin deficiency and generalized immune suppression, may play a contributory role. Clinically, the lesions are symptomless and regress after appropriate antifungal therapy and correction of underlying nutritional or other deficiencies. If the lesions are untreated, a minor proportion may demonstrate dysplasia and develop into carcinomas. This review outlines the demographic features, etiopathogenesis, immunological features, histopathology, and the role of Candida in the disease process. In the final part of the review, newer molecular biological aspects of the disease are considered together with the management protocols that are currently available, and directions for future research.

  10. ELECTIONS PENSION FUND 3rd candidate

    CERN Multimedia

    2001-01-01

    ORGANISATION EUROPEENNE POUR LA RECHERCHE NUCLEAIRE CERN EUROPEAN ORGANIZATION FOR NUCLEAR RESEARCH CAISSE DE PENSIONS / PENSION FUND Caisse de Pensions - ELECTIONS - Pension Fund This candidature has been duly registered and is hereby presented in accordance with paragraph 6.h of the Regulations for Elections to the Governing Board of the Pension Fund. Candidate : Name : Hauviller First Name : Claude Dear colleague of CERN and ESO, For the first time, I am standing and requesting your support to become a member of the Governing Board of our Pension Fund. CERN staff member since 1974, I have already carried elective mandates: I have been Delegate to the Staff Council and Member of the Senior Staff Consultative Committee (the Nine). For the majority of us, our Pension Fund is our only social provident scheme and source of retirement income; I believe I can usefully contribute to its successful management and help ensure its balance. Our Fund reaches its majority: soon, there will be more beneficiaries tha...

  11. ELECTIONS PENSION FUND CANDIDATE NR 3

    CERN Multimedia

    2001-01-01

    ORGANISATION EUROPEENNE POUR LA RECHERCHE NUCLEAIRE CERN EUROPEAN ORGANIZATION FOR NUCLEAR RESEARCH CAISSE DE PENSIONS / PENSION FUND Caisse de Pensions - ELECTIONS - Pension Fund This candidature has been duly registered and is hereby presented in accordance with paragraph 6.h of the Regulations for Elections to the Governing Board of the Pension Fund. Candidate : Name : HAUVILLER First Name : Claude Dear colleague of CERN and ESO, For the first time, I am standing and requesting your support to become a member of the Governing Board of our Pension Fund. CERN staff member since 1974, I have already carried elective mandates: I have been Delegate to the Staff Council and Member of the Senior Staff Consultative Committee (the Nine). For the majority of us, our Pension Fund is our only social provident scheme and source of retirement income; I believe I can usefully contribute to its successful management and help ensure its balance. Our Fund reaches its majority: soon, there will be more beneficiaries tha...

  12. Alcoholism and Alternative Splicing of Candidate Genes

    Directory of Open Access Journals (Sweden)

    Toshikazu Sasabe

    2010-03-01

    Full Text Available Gene expression studies have shown that expression patterns of several genes have changed during the development of alcoholism. Gene expression is regulated not only at the level of transcription but also through alternative splicing of pre-mRNA. In this review, we discuss some of the evidence suggesting that alternative splicing of candidate genes such as DRD2 (encoding dopamine D2 receptor may form the basis of the mechanisms underlying the pathophysiology of alcoholism. These reports suggest that aberrant expression of splice variants affects alcohol sensitivities, and alcohol consumption also regulates alternative splicing. Thus, investigations of alternative splicing are essential for understanding the molecular events underlying the development of alcoholism.

  13. ELECTIONS PENSION FUND CANDIDATE NR 4

    CERN Document Server

    2001-01-01

    ORGANISATION EUROPEENNE POUR LA RECHERCHE NUCLEAIRE CERN EUROPEAN ORGANIZATION FOR NUCLEAR RESEARCH CAISSE DE PENSIONS / PENSION FUND Caisse de Pensions - ELECTIONS - Pension Fund This candidature has been duly registered and is hereby presented in accordance with paragraph 6.h of the Regulations for Elections to the Governing Board of the Pension Fund. Candidate : Name : MYERS First Name : Stephen I have been at CERN since 1972, and was elected member of the Governing Board for the first time in 1998. The Governing Board then nominated me to the Investments Committee where I have been a member since the beginning of 1999. Since then I have actively participated in redefining and transforming the investment portfolio in order to improve the overall return and where possible reduce the risk. The portfolio has recently been greatly improved and now allows much simpler more transparent monitoring of our investment. I have also actively participated and hopefully made useful contributions in discussions conc...

  14. ELECTIONS PENSION FUND 4th candidate

    CERN Document Server

    2001-01-01

    ORGANISATION EUROPEENNE POUR LA RECHERCHE NUCLEAIRE CERN EUROPEAN ORGANIZATION FOR NUCLEAR RESEARCH CAISSE DE PENSIONS / PENSION FUND Caisse de Pensions - ELECTIONS - Pension Fund This candidature has been duly registered and is hereby presented in accordance with paragraph 6.h of the Regulations for Elections to the Governing Board of the Pension Fund. Candidate : Name : MYERS First Name : Stephen I have been at CERN since 1972, and was elected member of the Governing Board for the first time in 1998. The Governing Board then nominated me to the Investments Committee where I have been a member since the beginning of 1999. Since then I have actively participated in redefining and transforming the investment portfolio in order to improve the overall return and where possible reduce the risk. The portfolio has recently been greatly improved and now allows much simpler more transparent monitoring of our investment. I have also actively participated and hopefully made useful contributions in discussions conc...

  15. Utilização de recurso tecnológico como agente facilitador do trabalho de enfermagem Utilización de recursos tecnológicos como agentes facilitadores del trabajo de enfermería The utilization of technological resources as a facilitator agent for nursing work

    Directory of Open Access Journals (Sweden)

    Cristiane Bellini

    1996-07-01

    Full Text Available Atualmente recursos tecnológicos vêm sendo empregados no sentido de facilitar a execução de diversas atividades laborais, entre eles encontra-se o elevador de pacientes impossibilitados, cujo uso viso evitar o desgaste físico ao trabalhador de enfermagem. Os objetivos deste estudo foram averiguar o motivo da não utilização de tal recurso disponível em uma clínica de neurologia e elaborar um roteiro de orientação e treinamento para sua utilização. Os resultados apontam como motivo da não utilização; o desconhecimento do manuseio adequado, a falta de orientação e o treinamento dos trabalhadores de enfermagem. É apresentado o roteiro para treinamento incluindo o procedimento técnico.Actualmente son usados recursos tecnológicos para facilitar la ejecución de diferentes actividades laborales, entre los cuales se encuentra el ascensor de pacientes imposibilitados, que evita el desgaste físico excesivo del trabajador de enfermería. Los objetivos de este trabajo fueron averiguar el motivo de la utilización de este recurso disponible en una clínica de neurología y elaborar una guía de orientación y entrenamiento para su uso. Los resultados indicaran que el motivo de la no utilización del ascensor es la falta de entrenamiento de los trabajadores de enfermería. En anexo se presenta la guía de entrenamiento.Nowadays technological resources are being employed to facilitate several work activities. This includes patient's elevator which is essential for their moving for their moving and transportation without causing excessive physical stress for the nursing group. The objectives of this study were to investigate the reason for the lack of use of this type of orientation and training. The results showed us that cause for non utilization of this resource was the lack of training of the nursing team. The guidelines for teaching and training are presented.

  16. Nutritional deficiencies in bariatric surgery candidates.

    Science.gov (United States)

    Schweiger, Chaya; Weiss, Ram; Berry, Elliot; Keidar, Andrei

    2010-02-01

    To assess the prevalence of nutritional deficiencies amongst people who suffer from morbid obesity and are candidates for bariatric surgery and to evaluate the relations between pre-operative nutritional deficiencies and demographic data and co-morbidities. Preoperative blood tests of 114 patients (83 women and 31 men) were collected. The blood tests included plasma chemistry (including albumin, total protein, iron, ferritin, vitamin B12, folic acid, parathyroid hormone (PTH), calcium, and phosphorous) and a blood count (for hemoglobin and mean corpuscular volume (MCV)). Demographic and socio-economic details were collected from all patients. Mean age, weight, and BMI of the patients were 38 years (15-77), 122.9 kg (87-250), and 44.3 kg/m(2) (35.3-74.9), respectively. The prevalence of pre-operative nutritional deficiencies were: 35% for iron, 24% for folic acid, 24% for ferritin, 3.6% for vitamin B12, 2% for phosphorous, and 0.9% for calcium, Hb and MCV level was low in 19%. High levels of PTH were found among 39% of the patients. No hypoalbuminemia was encountered. Low iron was more common in females relative to men (40.8 vs.14.3%, p = 0.04) as well as ferritin levels (31.8 vs. 0%, p = 0.001). Men showed a greater prevalence of anemia (35.5% and 12% respectively, p = 0.01) relative to women. Patients with BMI > 50 kg/m(2) were at greater risk for low folic acid (OR = 14.57, 95% CI:1.4-151.34). Patients with high income were less likely to have iron deficiency (OR = 0.19, 95% CI:0.038-0.971). A high prevalence of nutritional deficiencies was found amongst bariatric surgery candidates suffering from morbid obesity.

  17. High-throughput testing of terpenoid biosynthesis candidate genes using transient expression in Nicotiana benthamiana

    DEFF Research Database (Denmark)

    Bach, Søren Spanner; Bassard, Jean-Étienne André; Andersen-Ranberg, Johan

    2014-01-01

    describe an expression platform for rapid testing of candidate terpenoid biosynthetic genes based on Agrobacterium mediated gene expression in N. benthamiana leaves. Simultaneous expression of multiple genes is facilitated by co-infiltration of leaves with several engineered Agrobacterium strains, possibly...... making this the fastest and most convenient system for the assembly of plant terpenoid biosynthetic routes. Tools for cloning of expression plasmids, N. benthamiana culturing, Agrobacterium preparation, leaf infiltration, metabolite extraction, and automated GC-MS data mining are provided. With all steps...

  18. Using learning theory, interprofessional facilitation competencies, and behavioral indicators to evaluate facilitator training.

    Science.gov (United States)

    LeGros, Theresa A; Amerongen, Helen M; Cooley, Janet H; Schloss, Ernest P

    2015-01-01

    Despite the increasing need for faculty and preceptors skilled in interprofessional facilitation (IPF), the relative novelty of the field poses a challenge to the development and evaluation of IPF programs. We use learning theory and IPF competencies with associated behavioral indicators to develop and evaluate six key messages in IPF training and experience. Our mixed methods approach included two phases: quantitative data collection with embedded qualitative data, followed by qualitative data collection in explanatory sequential fashion. This enabled triangulated analyses of both data types and of facilitation behaviors from facilitator and student perspectives. Results indicate the competency-based training was effective. Facilitators felt comfortable performing behaviors associated with IPF competencies; student observations of those behaviors supported facilitator self-reported performance. Overall, students perceived more facilitation opportunities than facilitators. Findings corroborate the importance of recruiting seasoned facilitators and establishing IPF guidelines that acknowledge variable team dynamics and help facilitators recognize teachable moments.

  19. Global networking: Meeting the challenges, facilitating collaboration.

    Science.gov (United States)

    Botelho, M; Oancea, R; Thomas, H F; Paganelli, C; Ferrillo, P J

    2018-03-01

    The constant change of information and technology advancement as well as the impact of social media has radically changed the world and education and, in particular, the needs of students, organisations and disadvantaged communities who share the aim of training and providing quality healthcare services. Dental organisations and education centres around the world have recognised the importance of networking in delivering effective education to students, healthcare professionals and communities. Networking is one way to meet the challenges of delivering healthcare education and services. This can be achieved by sharing of resources, expertise, knowledge and experience to benefit all the stakeholders in healthcare delivery. The joint ADEE/ADEA Meeting in London on 8-9 May 2017 has facilitated discussions amongst dental educators from all over the world during a workshop on "Global Networking: the how and why for dental educators." The aim of this workshop was to determine how can dental educators worldwide network to share ideas, experience, expertise and resources to improve both the curricula and the teaching and learning environment. A pre-conference survey was designed and implemented to identify the domains of interest and needs of participants. A structured questionnaire was administered, and this information was used to guide discussions on three main themes: curricula, faculty development and mobility of faculty and students. Four questions were then defined to help group leaders to frame discussions in the four working groups. The four groups engaged in parallel discussions, with the ideas recorded and collated by group leaders, which later served for the thematic analysis across the groups to draw the key points discussed. Overall, a great desire and potential to create a global networking to share and gain support and expertise at individual and organisational level was apparent and the working group has proposed an action plan, acknowledging that it

  20. Teachers as Friendship Facilitators: Respeto and Personalismo.

    Science.gov (United States)

    Turnbull, Ann P.; Pereira, Lourdes; Blue-Banning, Martha

    2000-01-01

    This article highlights three teachers who were actively involved as friendship facilitators by illuminating their use of a friendship-facilitator framework with three students with moderate/severe disabilities. The framework includes three strategies: finding opportunities to bring children and youth together, acknowledging individual strengths…

  1. Escaping Homelessness: Anticipated and Perceived Facilitators

    Science.gov (United States)

    Patterson, Allisha; Tweed, Roger

    2009-01-01

    One study with two distinct sections was conducted to identify factors facilitating escape from homelessness. In Section 1, 58 homeless individuals rated possible facilitators of escape (factors they believed would help them become more independent and self-sufficient). In Section 2, 80 participants who had already exited homelessness rated the…

  2. ENVIRONMENTAL TECHNOLOGY VERIFICATION REPORT, GROUNDWATER SAMPLING TECHNOLOGIES, GEOPROBE INC., PNEUMATIC BLADDER PUMP GW 1400 SERIES

    Science.gov (United States)

    The U.S. Environmental Protection Agency (EPA) design efficient processes for conducting has created the Environmental Technology perfofl1lance tests of innovative technologies. Verification Program (E TV) to facilitate the deployment of innovative or improved environmental techn...

  3. Using facilitative skills in project management

    DEFF Research Database (Denmark)

    Rasmussen, Lauge Baungaard; Hansen, Mette Sanne; Jacobsen, Peter

    2013-01-01

    , for example disappointing project performance and lack of an appropriate project cooperation method due to new forms of cooperation possibilities. More and more organizations are engaged in contractual joint ventures, alliances and other forms of inter-organizational relationships. In addition, virtual....... The outcome of facilitation depends on at least four interrelated sets of conditions: a) The available time and resources in comparison to the complexity of the aim(s), b) the composition of the participants, c) the skills of the facilitator and d) the methods available to the facilitator. In this paper...... have come to learn and practise facilitating skills as international students at Technical University of Denmark. The paper identifies facilitation skills at three different levels: the intellectual, emotional and synergistic level. An analysis is conducted based on a practical example of how...

  4. Investigating the effect of question-driven pedagogy on the development of physics teacher candidates' pedagogical content knowledge

    Science.gov (United States)

    Milner-Bolotin, Marina; Egersdorfer, Davor; Vinayagam, Murugan

    2016-12-01

    This paper describes the second year of a multi-year study on the implementation of Peer Instruction and PeerWise-inspired pedagogies in a physics methods course in a teacher education program at a large research university in Western Canada. In the first year of this study, Peer Instruction was implemented consistently in the physics methods course and teacher candidates were asked to submit five conceptual multiple-choice questions as a final assignment. In the second year of the study we incorporated PeerWise online tool to facilitate teacher candidates' design of conceptual questions by allowing them to provide and receive feedback from their peers, and consequently improve their questions. We have found that as a result of this collaboration teacher candidates improved their pedagogical content knowledge as measured by the rubric developed for the study.

  5. Candidate Quality Measures for Hand Surgery.

    Science.gov (United States)

    2017-11-01

    Quality measures are tools used by physicians, health care systems, and payers to evaluate performance, monitor the outcomes of interventions, and inform quality improvement efforts. A paucity of quality measures exist that address hand surgery care. We completed a RAND/UCLA (University of California Los Angeles) Delphi Appropriateness process with the goal of developing and evaluating candidate hand surgery quality measures to be used for national quality measure development efforts. A consortium of 9 academic upper limb surgeons completed a RAND/UCLA Delphi Appropriateness process to evaluate the importance, scientific acceptability, usability, and feasibility of 44 candidate quality measures. These addressed hand problems the panelists felt were most appropriate for quality measure development. Panelists rated the measures on an ordinal scale between 1 (definitely not valid) and 9 (definitely valid) in 2 rounds (preliminary round and final round) with an intervening face-to-face discussion. Ratings from 1 to 3 were considered not valid, 4 to 6 as equivocal or uncertain, and 7 to 9 as valid. If no more than 2 of the 9 ratings were outside the 3-point range that included the median (1-3, 4-6, or 7-9), the panelists were considered to be in agreement. If 3 or more of the panelists' ratings of a measure were within the 1 to 3 range and 3 or more ratings were in the 7 to 9 range, the panelists were considered to be in disagreement. There was agreement on 43% (19) of the measures as important, 27% (12) as scientifically sound, 48% (21) as usable, and 59% (26) as feasible to complete. Ten measures met all 4 of these criteria and were, therefore, considered valid measurements of quality. Quality measures that were developed address outcomes (patient-reported outcomes for assessment and improvement of function) and processes of care (utilization rates of imaging, antibiotics, occupational therapy, ultrasound, and operative treatment). The consortium developed 10

  6. External facilitators and interprofessional facilitation teams: a qualitative study of their roles in supporting practice change.

    Science.gov (United States)

    Lessard, Sylvie; Bareil, Céline; Lalonde, Lyne; Duhamel, Fabie; Hudon, Eveline; Goudreau, Johanne; Lévesque, Lise

    2016-07-16

    Facilitation is a powerful approach to support practice change. The purpose of this study is to better understand the facilitation roles exercised by both external facilitators and interprofessional facilitation teams to foster the implementation of change. Building on Dogherty et al.'s taxonomy of facilitation activities, this study uses an organizational development lens to identify and analyze facilitation roles. It includes a concise definition of what interprofessional facilitation teams actually do, thus expanding our limited knowledge of teams that act as change agents. We also investigate the facilitation dynamics between change actors. We carried out a qualitative analysis of a 1-year process of practice change implementation. We studied four family medicine groups, in which we constituted interprofessional facilitation teams. Each team was supported by one external facilitator and included at least one family physician, one case manager nurse, and health professionals located on or off the family medicine group's site (one pharmacist, plus at least one nutritionist, kinesiologist, or psychologist). We collected our data through focus group interviews with the four teams, individual interviews with the two external facilitators, and case audit documentation. We analyzed both predetermined (as per Dogherty et al., 2012) and emerging facilitation roles, as well as facilitation dynamics. A non-linear framework of facilitation roles emerged from our data, based on four fields of expertise: change management, project management, meeting management, and group/interpersonal dynamics. We identified 72 facilitation roles, grouped into two categories: "implementation-oriented" and "support-oriented." Each category was subdivided into themes (n = 6; n = 5) for clearer understanding (e.g., legitimation of change/project, management of effective meetings). Finally, an examination of facilitation dynamics revealed eight relational ties occurring within and/or between

  7. The Effectiveness of Remote Facilitation in Simulation-Based Pediatric Resuscitation Training for Medical Students.

    Science.gov (United States)

    Ohta, Kunio; Kurosawa, Hiroshi; Shiima, Yuko; Ikeyama, Takanari; Scott, James; Hayes, Scott; Gould, Michael; Buchanan, Newton; Nadkarni, Vinay; Nishisaki, Akira

    2017-08-01

    To assess the effectiveness of pediatric simulation by remote facilitation. We hypothesized that simulation by remote facilitation is more effective compared to simulation by an on-site facilitator. We defined remote facilitation as a facilitator remotely (1) introduces simulation-based learning and simulation environment, (2) runs scenarios, and (3) performs debriefing with an on-site facilitator. A remote simulation program for medical students during pediatric rotation was implemented. Groups were allocated to either remote or on-site facilitation depending on the availability of telemedicine technology. Both groups had identical 1-hour simulation sessions with 2 scenarios and debriefing. Their team performance was assessed with behavioral assessment tool by a trained rater. Perception by students was evaluated with Likert scale (1-7). Fifteen groups with 89 students participated in a simulation by remote facilitation, and 8 groups with 47 students participated in a simulation by on-site facilitation. Participant demographics and previous simulation experience were similar. Both groups improved their performance from first to second scenario: groups by remote simulation (first [8.5 ± 4.2] vs second [13.2 ± 6.2], P = 0.003), and groups by on-site simulation (first [6.9 ± 4.1] vs second [12.4 ± 6.4], P = 0.056). The performance improvement was not significantly different between the 2 groups (P = 0.94). Faculty evaluation by students was equally high in both groups (7 vs 7; P = 0.65). A pediatric acute care simulation by remote facilitation significantly improved students' performance. In this pilot study, remote facilitation seems as effective as a traditional, locally facilitated simulation. The remote simulation can be a strong alternative method, especially where experienced facilitators are limited.

  8. Virus-like particles as nanovaccine candidates

    Science.gov (United States)

    Guillen, G.; Aguilar, J. C.; Dueñas, S.; Hermida, L.; Iglesias, E.; Penton, E.; Lobaina, Y.; Lopez, M.; Mussachio, A.; Falcon, V.; Alvarez, L.; Martinez, G.; Gil, L.; Valdes, I.; Izquierdo, A.; Lazo, L.; Marcos, E.; Guzman, G.; Muzio, V.; Herrera, L.

    2013-03-01

    The existing vaccines are mainly limited to the microorganisms we are able to culture and produce and/or to those whose killing is mediated by humoral response (antibody mediated). It has been more difficult to develop vaccines capable of inducing a functional cellular response needed to prevent or cure chronic diseases. New strategies should be taken into account in the improvement of cell-based immune responses in order to prevent and control the infections and eventually clear the virus. Preclinical and clinical results with vaccine candidates developed as a vaccine platform based on virus-like particles (VLPs) evidenced their ability to stimulate mucosal as well as systemic immunity. Particles based on envelope, membrane or nucleocapsid microbial proteins induce a strong immune response after nasal or parenteral administration in mice, non-human primates and humans. In addition, the immune response obtained was modulated in a Th1 sense. The VLPs were also able to immunoenhance the humoral and cellular immune responses against several viral pathogens. Studies in animals and humans with nasal and systemic formulations evidenced that it is possible to induce functional immune response against HBV, HCV, HIV and dengue virus. Invited talk at the 6th International Workshop on Advanced Materials Science and Nanotechnology, 30 October - 2 November 2012, Ha Long, Vietnam.

  9. ELECTIONS PENSION FUND CANDIDATE NO 2

    CERN Multimedia

    2000-01-01

    This candidature has been duly registered and is hereby presented in accordance with paragraph 6.h of the Regulations for Elections to the Governing Board of the Pension Fund.   Candidate: Name: RANJARDFirst Name: Florence Having been a member of the Governing Board of the Pension Fund since 1983 as Guy Maurin’s alternate, I am standing for a further 3-year term of office. Over the past few years work has concentrated essentially on following items: Monitoring of the work of the fund managers and their performances. The three-yearly study of the Fund’s actuarial situation. The pension guarantees ­ second phase. The Fund is approaching its maturity: the level of benefits exceeds contributions. In this context it has to strike a suitable balance between management of the risk from a dynamic investment policy, while a prudent policy avoiding any significant loss of its capital. These will be my concerns within the Governing Board of the Pension Fund if you...

  10. ELECTIONS PENSION FUND CANDIDATE NO 1

    CERN Multimedia

    2000-01-01

    This candidature has been duly registered and is hereby presented in accordance with paragraph 6.h of the Regulations for Elections to the Governing Board of the Pension Fund. Candidate : Name: MAURINFirst Name:Guy I have been a member of the personnel since 1967 and as early as 1972 I was involved, in my capacity as President of the Staff Association, in the improvement of the Pension Fund benefits. As for most of us the Pension Fund is the only social provident scheme to which we belong, it is important to ensure that it is well managed and in balance. As a member of the Governing Board since 1974 and Vice-Chairman of this Board since 1977, I have continued to pursue these objectives.One of the main responsibilities of the Governing Board is our asset investment policy. The Investment Committee, of which I am Chairman, must have an overall view of the management of our 4 billion Swiss francs and seek the best yield with minimum risk. The investment structure must continuously be adapted...

  11. Cochlear implant candidates with psychogenic hearing loss.

    Science.gov (United States)

    Kompis, Martin; Senn, Pascal; Mantokoudis, Georgios; Caversaccio, Marco

    2015-04-01

    Specific requests for cochlear implantations by persons with psychogenic hearing loss are a relatively new phenomenon. A number of features seems to be over-represented in this group of patients. The existence of these requests stresses the importance of auditory brainstem response (ABR) measurements before cochlear implantation. To describe the phenomenon of patients with psychogenic hearing losses specifically requesting cochlear implantation, and to gain first insights into the characteristics of this group. Analysis of all cases seen between 2004 and 2013 at the University Hospital of Bern, Switzerland. Four cochlear implant candidates with psychogenic hearing loss were identified. All were female, aged 23-51 years. Hearing thresholds ranged from 86 dB to 112 dB HL (pure-tone average 500-4000 Hz). ABRs and otoacoustic emissions (OAEs) showed bilaterally normal hearing in two subjects, and hearing thresholds between 30 and 50 dB in the other two subjects. Three subjects suffered from depression and one from a pathologic fear of cancer. Three had a history of five or more previous surgeries. Three were smokers and three reported other close family members with hearing losses. All four were hearing aid users at the time of presentation.

  12. AF-2364 is a prospective spermicide candidate.

    Science.gov (United States)

    Wang, Hui; Chen, Xiang-Xiang; Wang, Li-Rong; Mao, Yun-Dong; Zhou, Zuo-Min; Sha, Jia-Hao

    2010-05-01

    AbstractInhibition of sperm motility has recently become a promising target for male contraceptive development. AF-2364, an analogue of Lonidamine (LND), had a contraceptive effect when orally administered to adult Sprague-Dawley rats. LND can also target mitochondria to inhibit oxygen consumption and block energy metabolism in tumour cells. However, there are no reports of the effects of AF-2364 on human sperm function. Herein we describe the action of AF-2364 on human sperm in vitro, as well as the mechanisms involved. AF-2364 specifically blocked human sperm motility in vitro. Further experiments revealed that AF-2364 can target sperm mitochondrial permeability transition (MPT) pores to induce the loss of sperm mitochondrial membrane potential (DeltaPsim) and decrease ATP generation; however, no significant changes in the cytoskeletal network or the human sperm proteome were detected after exposure to AF-2364. Incubation of AF-2364 with other human or mouse cell lines indicated that the spermicidal effect at the lower concentration was specific. In summary, the spermicidal effect of AF-2364 involves direct action on sperm MPT pores, and this compound should be further investigated as a new spermicide candidate.

  13. ELECTIONS PENSION FUND CANDIDATE NR 1

    CERN Multimedia

    2001-01-01

    ORGANISATION EUROPEENNE POUR LA RECHERCHE NUCLEAIRE CERN EUROPEAN ORGANIZATION FOR NUCLEAR RESEARCH CAISSE DE PENSIONS / PENSION FUND Caisse de Pensions - ELECTIONS - Pension Fund This candidature has been duly registered and is hereby presented in accordance with paragraph 6.h of the Regulations for Elections to the Governing Board of the Pension Fund. Candidate : Name : CHIAVERI First Name : Enrico I have been a CERN staff member since 1973 and have always been interested in our working conditions. As a member of the Executive Committee of the Staff Association I participated from 1980 to 1984 in the Working Group on Pensions mandated by the CERN Council. This commitment led to my becoming a member of the Governing Board of the Pension Fund in 1983, since when I have taken an active part in various commissions and working groups (Real Estate Asset Management Committee, Working Group on Actuarial Matters etc.); in so doing I have gained a thorough knowledge of different areas of the Pension Fund. Since ...

  14. ELECTIONS PENSION FUND CANDIDATE NR 2

    CERN Multimedia

    2001-01-01

    ORGANISATION EUROPEENNE POUR LA RECHERCHE NUCLEAIRE CERN EUROPEAN ORGANIZATION FOR NUCLEAR RESEARCH CAISSE DE PENSIONS / PENSION FUND Caisse de Pensions - ELECTIONS - Pension Fund This candidature has been duly registered and is hereby presented in accordance with paragraph 6.h of the Regulations for Elections to the Governing Board of the Pension Fund. Candidate : Name : FRANDSEN First Name : Poul Kjaer  I have been member of the staff since 1974, and member of staff council for more than 12 years, and my main motivation has been to work for improving the social conditions of the CERN staff. A very important pillar of this is a sound and healthy pension fund. A capitalised scheme has been and still is the best choice for assuring the benefits for the CERN staff, present and future, this social system being part of the whole necessary to attract the best staff to the future High Energy Physics in Europe. However, even the hypothetic close down of the Organisation should allow the benefits to exi...

  15. ELECTIONS PENSION FUND 2nd candidate

    CERN Multimedia

    2001-01-01

    ORGANISATION EUROPEENNE POUR LA RECHERCHE NUCLEAIRE CERN EUROPEAN ORGANIZATION FOR NUCLEAR RESEARCH CAISSE DE PENSIONS / PENSION FUND Caisse de Pensions - ELECTIONS - Pension Fund This candidature has been duly registered and is hereby presented in accordance with paragraph 6.h of the Regulations for Elections to the Governing Board of the Pension Fund. Candidate : Name : FRANDSEN First Name : Poul Kjaer  I have been member of the staff since 1974, and member of staff council for more than 12 years, and my main motivation has been to work for improving the social conditions of the CERN staff. A very important pillar of this is a sound and healthy pension fund. A capitalised scheme has been and still is the best choice for assuring the benefits for the CERN staff, present and future, this social system being part of the whole necessary to attract the best staff to the future High Energy Physics in Europe. However, even the hypothetic close down of the Organisation should allow the benefits to exi...

  16. Virus-like particles as nanovaccine candidates

    International Nuclear Information System (INIS)

    Guillen, G; Aguilar, J C; Dueñas, S; Hermida, L; Iglesias, E; Penton, E; Lobaina, Y; Lopez, M; Mussachio, A; Falcon, V; Alvarez, L; Martinez, G; Gil, L; Valdes, I; Izquierdo, A; Lazo, L; Marcos, E; Guzman, G; Muzio, V; Herrera, L

    2013-01-01

    The existing vaccines are mainly limited to the microorganisms we are able to culture and produce and/or to those whose killing is mediated by humoral response (antibody mediated). It has been more difficult to develop vaccines capable of inducing a functional cellular response needed to prevent or cure chronic diseases. New strategies should be taken into account in the improvement of cell-based immune responses in order to prevent and control the infections and eventually clear the virus. Preclinical and clinical results with vaccine candidates developed as a vaccine platform based on virus-like particles (VLPs) evidenced their ability to stimulate mucosal as well as systemic immunity. Particles based on envelope, membrane or nucleocapsid microbial proteins induce a strong immune response after nasal or parenteral administration in mice, non-human primates and humans. In addition, the immune response obtained was modulated in a Th1 sense. The VLPs were also able to immunoenhance the humoral and cellular immune responses against several viral pathogens. Studies in animals and humans with nasal and systemic formulations evidenced that it is possible to induce functional immune response against HBV, HCV, HIV and dengue virus. (paper)

  17. ELECTIONS PENSION FUND CANDIDATE NR 5

    CERN Document Server

    2001-01-01

    ORGANISATION EUROPEENNE POUR LA RECHERCHE NUCLEAIRE CERN EUROPEAN ORGANIZATION FOR NUCLEAR RESEARCH CAISSE DE PENSIONS / PENSION FUND Caisse de Pensions - ELECTIONS - Pension Fund This candidature has been duly registered and is hereby presented in accordance with paragraph 6.h of the Regulations for Elections to the Governing Board of the Pension Fund. Candidate :  Name : Sonnemann  First Name : Florian Since my arrival at CERN in 1997 I have worked in the accelerator and administrative sectors. I have recently been elected as member of the Staff Council and of the Executive Committee of the Staff Association in which I am actively following matters concerning the Pension Fund. My candidature for the Governing Board of the CERN Pension Fund is mainly motivated to add my part in ensuring a solid financial situation of the Pension Fund. The Pension Fund is our only social security system. I wish to play a role in ensuring that the pensions will remain a secure revenue for all staff membe...

  18. ELECTIONS PENSION FUND 5th candidate

    CERN Document Server

    2001-01-01

    ORGANISATION EUROPEENNE POUR LA RECHERCHE NUCLEAIRE CERN EUROPEAN ORGANIZATION FOR NUCLEAR RESEARCH CAISSE DE PENSIONS / PENSION FUND Caisse de Pensions - ELECTIONS - Pension Fund This candidature has been duly registered and is hereby presented in accordance with paragraph 6.h of the Regulations for Elections to the Governing Board of the Pension Fund. Candidate :  Name : Sonnemann  First Name : Florian Since my arrival at CERN in 1997 I have worked in the accelerator and administrative sectors. I have recently been elected as member of the Staff Council and of the Executive Committee of the Staff Association in which I am actively following matters concerning the Pension Fund. My candidature for the Governing Board of the CERN Pension Fund is mainly motivated to add my part in ensuring a solid financial situation of the Pension Fund. The Pension Fund is our only social security system. I wish to play a role in ensuring that the pensions will remain a secure revenue for all staff membe...

  19. The FK Comae candidate UX Librae

    Science.gov (United States)

    Bopp, B. W.; Goodrich, B. D.; Africano, J. L.; Noah, P. V.; Meredith, R. J.; Palmer, L. H.; Quigley, R. J.

    1984-01-01

    New optical spectroscopic and photometric data are presented for the active chromosphere FK Com candidate UZ Lib. The star is shown to have an extremely large photometric amplitude in V of 0.35 mag, and its rotation period is established as 4.75 + or - 0.01 days. The optical spectrum is that of an early K giant, broadened by a rotation velocity of approximately 65 km/s. H-alpha is visible as a very broad emission feature, with a profile resembling that seen in FK Com. The emission intensity and profile are variable over the rotation period, with the strongest emission present at photometric minimum, in accord with dark starspot models. The photospheric absorption line profiles show variable asymmetries and distortions which are interpreted as due to the effects of the dark starspot rotating across the line of sight. New radial velocity measures are combined with published data to demonstrate the UZ Lib is a member of a binary system in synchronous rotation with a secondary of mass approximately 0.5 solar masses. This information is considered in light of the conflicting models for the origin of the optical and spectral variability of the FK Com stars, as well as their uncertain evolutionary status.

  20. Buckyballs meet Viral Nanoparticles – Candidates for Biomedicine

    Science.gov (United States)

    Steinmetz, Nicole F.; Hong, Vu; Spoerke, Erik D.; Lu, Ping; Breitenkamp, Kurt; Finn, M.G.; Manchester, Marianne

    2009-01-01

    Fullerenes such as C60 show promise as functional components in several emerging technologies. For biomedical applications, C60 has been used in gene- and drug-delivery vectors, as imaging agents, and as photosensitizers in cancer therapy. A major drawback of C60 for bioapplications is its insolubility in water. To overcome this limitation, we covalently attached C60 derivatives to Cowpea mosaic virus and bacteriophage Qβ virus-like particles, as examples of naturally occurring viral nanoparticle (VNP) structures that have been shown to be promising candidates for biomedicine. Two different labeling strategies were employed, giving rise to water-soluble and stable VNP-C60 and VNP-PEG-C60 conjugates. Samples were characterized using a combination of transmission electron microscopy, scanning transmission electron microscopy (STEM), gel electrophoresis, size-exclusion chromatography, dynamic light scattering, and western blotting. “Click” chemistry bioconjugation using a PEG-modified propargyl-O-PEG-C60 derivative gave rise to high loadings of fullerene on the VNP surface, indicated by the imaging of individual C60 units by STEM. The cellular uptake of dye-labeled VNP-PEG-C60 complexes in a human cancer cell line was found by confocal microscopy to be robust, showing that cell internalization was not inhibited by the attached C60 units. These results open the door for the development of novel therapeutic devices with potential applications in photo-activated tumor therapy. PMID:19904938

  1. Assessment of the candidate markets for liquid boiler fuels

    Energy Technology Data Exchange (ETDEWEB)

    None

    1979-12-01

    Liquid fuels can be produced from coal in a number of indirect and direct liquefaction processes. While indirect coal liquefaction has been proved commercially outside the United States, most attention in this country has focused on the direct liquefaction processes, which include the processes under examination in this report; namely, the Exxon Donor Solvent (EDS), the H-Coal, and the Solvent Refined Coal (SRC) II processes. The objectives of the study were to: compare the boiler fuels of direct coal liquefaction with residual fuel oil (No. 6 fuel oil) including physical characteristics and environmental hazards, such as carcinogenic characteristics and toxic hazard characteristics; determine whether a boiler fuel market would exist for the coal liquefaction products given their physical characteristics and potential environmental hazards; determine the advantages of utilizing methanol as a boiler fuel on a continuous basis in commercial boilers utilizing existing technology; identify the potential regional candidate markets for direct coal liquefaction products as liquid boiler fuels; determine the distributing and handling costs associated with marketing coal liquefaction products as liquid boiler fuels; determine the current regulatory issues associated with the marketing of coal liquefaction products as boiler fuels; and determine and evaluate other institutional issues associated with the marketing of direct coal liquefaction products as boiler fuels.

  2. Academic Dishonesty Tendencies and Values of Teacher Candidates

    OpenAIRE

    Ayşegül KADI; Osman Ferda BEYTEKİN; Hasan ARSLAN

    2016-01-01

    The purpose of this study was to examine the values and academic dishonesty tendencies of teacher candidates. The population of this study included teacher candidates who received pedagogic formation education during 2013-2014 academic semester at the Faculty of Education at Ege University. The study was conducted with 244 teacher candidates, who were chosen through convenient sampling method. Academic Dishonesty Tendency Scale and Portrait Values Questionnaire were used to collect data. It w...

  3. Physical education candidate teachers' beliefs about vocational self-esteem

    OpenAIRE

    CANPOLAT, A.; OZSAKER, Murat

    2014-01-01

    The purpose of this study was to determine epistemological belief and vocational self-esteem physical education candidate teachers of Physical Education and Sports Department in 3 different universities, and also to examine effect of epistemological beliefs on vocational self-esteem. A total of 346 candidate teacher respondents (137 female and 209 male) participated in the study. Epistemological Beliefs and Vocational Self-Esteem Scale were used to determine candidate teachers’ epistemologica...

  4. Role enactment of facilitation in primary care

    DEFF Research Database (Denmark)

    Due, Tina Drud; Thorsen, Thorkil; Waldorff, Frans Boch

    2017-01-01

    basis for discussing and refining facilitation as an implementation method. Methods: The facilitation intervention under study was conducted in general practice in the Capital Region of Denmark in order to support an overall strategy for implementing chronic disease management programmes. We observed 30...... and process manager. Thus, apart from trying to keep the process structured and focused the facilitators were engaged in didactic presentations and hands-on learning as they tried to pass on factual information and experienced based knowledge as well as their own enthusiasm towards implementing practice...

  5. Report of a consultation on the optimization of clinical challenge trials for evaluation of candidate blood stage malaria vaccines, 18-19 March 2009, Bethesda, MD, USA.

    NARCIS (Netherlands)

    Moorthy, V.S.; Diggs, C.; Ferro, S.; Good, M.F.; Herrera, S.; Hill, A.V.; Imoukhuede, E.B.; Kumar, S.; Loucq, C.; Marsh, K.; Ockenhouse, C.F.; Richie, T.L.; Sauerwein, R.W.

    2009-01-01

    Development and optimization of first generation malaria vaccine candidates has been facilitated by the existence of a well-established Plasmodium falciparum clinical challenge model in which infectious sporozoites are administered to human subjects via mosquito bite. While ideal for testing

  6. 32 CFR 901.6 - Candidate fitness test requirement.

    Science.gov (United States)

    2010-07-01

    ... Director of Athletics if a candidate's participation in high school athletics conflicts with test... TRAINING AND SCHOOLS APPOINTMENT TO THE UNITED STATES AIR FORCE ACADEMY Appointment Policies and...

  7. Thermal Stability Studies of Candidate Decontamination Agents for Hanford’s Plutonium Finishing Plant Plutonium-Contaminated Gloveboxes

    Energy Technology Data Exchange (ETDEWEB)

    Scheele, Randall D.; Cooper, Thurman D.; Jones, Susan A.; Ewalt, John R.; Compton, James A.; Trent, Donald S.; Edwards, Matthew K.; Kozelisky, Anne E.; Scott, Paul A.; Minette, Michael J.

    2005-09-29

    This report provides the results of PNNL's and Fluor's studies of the thermal stabilities of potential wastes arising from decontamination of Hanford's Plutonium Finishing Plant's plutonium contaminated gloveboxes. The candidate wastes arising from the decontamination technologies ceric nitrate/nitric acid, RadPro, Glygel, and Aspigel.

  8. The Opinions of ICT Teacher Candidates about Their Profession in Turkey

    Directory of Open Access Journals (Sweden)

    Cihad Demirli

    2012-12-01

    Full Text Available IT instruction takes place in the elementary and secondary stages of education in Turkey, which comprise a significant portion of the formal education system. This instruction is implemented by teachers assigned by the Ministry of Education. However, these teachers may have been trained in different preservice teacher education programs. That they will work as “ICT teachers” despite studying in departments with different missions affects teacher candidates’ attitudes and behaviors towards their current department and their future profession. This study is a qualitative study of phenomenological design. The probability sampling method of stratified sampling has been used. In line with this method, the study group consisted of 30 teacher candidates studying at Fırat University, Education Faculty, Department of Computer and Instructional Technology Education, and Technical Education Faculty, Department of Electronics and Computer Education. Data were collected by using interviews, questionnaires and surveys with structured (closedended questions, as well as video recordings with open-ended questions. The video recordings from the interviews were analyzed on the qualitative data analysis program. In this study, teacher candidates mentioned personal qualities, effective communication, being organized, patient and disciplined. ICT teacher candidates described their computer and IT use largely in the categories of strong and weak. While ICT teacher candidates worried about not being able to answer their students’ questions, they emphasized among their professional life expectations that most schools perceive them as technical staff

  9. No Association between Personality and Candidate Gene Polymorphisms in a Wild Bird Population.

    Directory of Open Access Journals (Sweden)

    Hannah A Edwards

    Full Text Available Consistency of between-individual differences in behaviour or personality is a phenomenon in populations that can have ecological consequences and evolutionary potential. One way that behaviour can evolve is to have a genetic basis. Identifying the molecular genetic basis of personality could therefore provide insight into how and why such variation is maintained, particularly in natural populations. Previously identified candidate genes for personality in birds include the dopamine receptor D4 (DRD4, and serotonin transporter (SERT. Studies of wild bird populations have shown that exploratory and bold behaviours are associated with polymorphisms in both DRD4 and SERT. Here we tested for polymorphisms in DRD4 and SERT in the Seychelles warbler (Acrocephalus sechellensis population on Cousin Island, Seychelles, and then investigated correlations between personality and polymorphisms in these genes. We found no genetic variation in DRD4, but identified four polymorphisms in SERT that clustered into five haplotypes. There was no correlation between bold or exploratory behaviours and SERT polymorphisms/haplotypes. The null result was not due to lack of power, and indicates that there was no association between these behaviours and variation in the candidate genes tested in this population. These null findings provide important data to facilitate representative future meta-analyses on candidate personality genes.

  10. Preclinical Development of an In Vivo BCG Challenge Model for Testing Candidate TB Vaccine Efficacy

    Science.gov (United States)

    Minassian, Angela M.; Ronan, Edward O.; Poyntz, Hazel; Hill, Adrian V. S.; McShane, Helen

    2011-01-01

    There is an urgent need for an immunological correlate of protection against tuberculosis (TB) with which to evaluate candidate TB vaccines in clinical trials. Development of a human challenge model of Mycobacterium tuberculosis (M.tb) could facilitate the detection of such correlate(s). Here we propose a novel in vivo Bacille Calmette-Guérin (BCG) challenge model using BCG immunization as a surrogate for M.tb infection. Culture and quantitative PCR methods have been developed to quantify BCG in the skin, using the mouse ear as a surrogate for human skin. Candidate TB vaccines have been evaluated for their ability to protect against a BCG skin challenge, using this model, and the results indicate that protection against a BCG skin challenge is predictive of BCG vaccine efficacy against aerosol M.tb challenge. Translation of these findings to a human BCG challenge model could enable more rapid assessment and down selection of candidate TB vaccines and ultimately the identification of an immune correlate of protection. PMID:21629699

  11. Corrosion resistance of candidate transportation container materials

    International Nuclear Information System (INIS)

    Maestas, L.M.; Sorensen, N.R.; McAllaster, M.E.

    1995-01-01

    The Department of Energy is currently remediating several sites that have been contaminated over the years with hazardous, mixed waste and radioactive materials. Regulatory guidelines require strict compliance demonstrating public safety during remediation and the transport of these hazardous, mixed waste and radioactive materials. The compatibility of the metallic transportation containers with the contents they are designed to transport is an ultimate concern that must be satisfied to ensure public safety. The transportation issue is inherently complicated due to the complex, varied, and unknown composition of the hazardous, mixed and radioactive waste that is being, considered for transport by the DOE facilities. Never before have the interactions between the waste being transported and the materials that comprise the transportation packages been more important. Therefore, evaluation of material performance when subjected to a simulated waste will ensure that all regulatory issues and requirements for transportation of hazardous, mixed, and radioactive wastes are satisfied. The tasks encompassed by this study include defining criteria for candidate material selection, defining a test matrix that will provide pertinent information on the material compatibility with the waste stimulant, and evaluation of material performance when subjected to a stimulant waste. Our goal is to provide package design engineers with a choice of materials which exhibit enhanced performance upon exposure to hazardous, mixed, and radioactive waste that is similar in composition to the waste stimulant used in this study. Due to the fact that there are many other possible waste compositions, additional work needs to be done to broaden our materials compatibility/waste stream data base

  12. Facilitating climate change adaptation through communication

    DEFF Research Database (Denmark)

    Glaas, Erik; Gammelgaard Ballantyne, Anne; Neset, Tina Simone

    2015-01-01

    Climate change communication on anticipated impacts and adaptive responses is frequently presented as an effective means to facilitate implementation of adaptation to mitigate risks to residential buildings. However, it requires that communication is developed in a way that resonates...

  13. Familiarity facilitates feature-based face processing

    Science.gov (United States)

    Wheeler, Kelsey G.; Cipolli, Carlo; Gobbini, M. Ida

    2017-01-01

    Recognition of personally familiar faces is remarkably efficient, effortless and robust. We asked if feature-based face processing facilitates detection of familiar faces by testing the effect of face inversion on a visual search task for familiar and unfamiliar faces. Because face inversion disrupts configural and holistic face processing, we hypothesized that inversion would diminish the familiarity advantage to the extent that it is mediated by such processing. Subjects detected personally familiar and stranger target faces in arrays of two, four, or six face images. Subjects showed significant facilitation of personally familiar face detection for both upright and inverted faces. The effect of familiarity on target absent trials, which involved only rejection of unfamiliar face distractors, suggests that familiarity facilitates rejection of unfamiliar distractors as well as detection of familiar targets. The preserved familiarity effect for inverted faces suggests that facilitation of face detection afforded by familiarity reflects mostly feature-based processes. PMID:28582439

  14. AMPS Supporting Research and Technology (SR and T) report. Atmospheric, Magnetospheric and Plasmas in Space (AMPS) definition study

    Science.gov (United States)

    1976-01-01

    A listing of candidate technology areas that require additional study is presented. These candidate tasks, identified during the AMPS Phase B studies, are requisites to the design, development, and operation of the AMPS concept selected for preliminary design.

  15. Chimpanzee lip-smacking facilitates cooperative behaviour.

    OpenAIRE

    Fedurek Pawel; Slocombe Katie E.; Hartel Jessica A.; Zuberbühler Klaus

    2015-01-01

    PF was funded by Swiss National Science Foundation and European Research Council project grants (Prilang 283871) to KZ. Signalling plays an important role in facilitating and maintaining affiliative or cooperative interactions in social animals. Social grooming in primates is an example of an interaction that requires coordination between partners but little is known about communicative behaviours facilitating this activity. In this study, we analysed the communication of wild chimpanzees ...

  16. Assessment of US industry's technology trends and new technology requirements

    Science.gov (United States)

    1984-01-01

    The utility and effectiveness of a novel approach (the Applications Development, or AD approach), intended to augment the efficiency of NASA's technology utilization (TU) through dissemination of NASA technologies and joint technology development efforts with U.S. industry is tested. The innovative AD approach consists of the following key elements: selection of NASA technologies appearing to have leading edge attributes; interaction with NASA researchers to assess the characteristics and quality of each selected technology; identification of industry's needs in the selected technology areas; structuring the selected technologies in terms of specifications and standards familiar to industry (industrial Spec. Sheets); identification and assessment of industry's interest in the specific selected NASA technologies, utilizing the greatly facilitated communication made possible by the availability of the industrial Spec. Sheets; and matching selected NASA technologies with the needs of selected industries.

  17. How Facilitation May Interfere with Ecological Speciation

    Directory of Open Access Journals (Sweden)

    P. Liancourt

    2012-01-01

    Full Text Available Compared to the vast literature linking competitive interactions and speciation, attempts to understand the role of facilitation for evolutionary diversification remain scarce. Yet, community ecologists now recognize the importance of positive interactions within plant communities. Here, we examine how facilitation may interfere with the mechanisms of ecological speciation. We argue that facilitation is likely to (1 maintain gene flow among incipient species by enabling cooccurrence of adapted and maladapted forms in marginal habitats and (2 increase fitness of introgressed forms and limit reinforcement in secondary contact zones. Alternatively, we present how facilitation may favour colonization of marginal habitats and thus enhance local adaptation and ecological speciation. Therefore, facilitation may impede or pave the way for ecological speciation. Using a simple spatially and genetically explicit modelling framework, we illustrate and propose some first testable ideas about how, when, and where facilitation may act as a cohesive force for ecological speciation. These hypotheses and the modelling framework proposed should stimulate further empirical and theoretical research examining the role of both competitive and positive interactions in the formation of incipient species.

  18. Prediction of Waitlist Mortality in Adult Heart Transplant Candidates: The Candidate Risk Score.

    Science.gov (United States)

    Jasseron, Carine; Legeai, Camille; Jacquelinet, Christian; Leprince, Pascal; Cantrelle, Christelle; Audry, Benoît; Porcher, Raphael; Bastien, Olivier; Dorent, Richard

    2017-09-01

    The cardiac allocation system in France is currently based on urgency and geography. Medical urgency is defined by therapies without considering objective patient mortality risk factors. This study aimed to develop a waitlist mortality risk score from commonly available candidate variables. The study included all patients, aged 16 years or older, registered on the national registry CRISTAL for first single-organ heart transplantation between January 2010 and December 2014. This population was randomly divided in a 2:1 ratio into derivation and validation cohorts. The association of variables at listing with 1-year waitlist death or delisting for worsening medical condition was assessed within the derivation cohort. The predictors were used to generate a candidate risk score (CRS). Validation of the CRS was performed in the validation cohort. Concordance probability estimation (CPE) was used to evaluate the discriminative capacity of the models. During the study period, 2333 patients were newly listed. The derivation (n =1 555) and the validation cohorts (n = 778) were similar. Short-term mechanical circulatory support, natriuretic peptide decile, glomerular filtration rate, and total bilirubin level were included in a simplified model and incorporated into the score. The Concordance probability estimation of the CRS was 0.73 in the derivation cohort and 0.71 in the validation cohort. The correlation between observed and expected 1-year waitlist mortality in the validation cohort was 0.87. The candidate risk score provides an accurate objective prediction of waitlist mortality. It is currently being used to develop a modified cardiac allocation system in France.

  19. Making Sense of Mobile Technology

    OpenAIRE

    David Pauleen; John Campbell; Brian Harmer; Ali Intezari

    2015-01-01

    Mobile technologies have facilitated a radical shift in work and private life. In this article, we seek to better understand how individual mobile technology users have made sense of these changes and adapted to them. We have used narrative enquiry and sensemaking to collect and analyze the data. The findings show that mobile technology use blurs the boundaries between work and private life, making traditional time and...

  20. Environmental Systems Research Candidates Program--FY2000 Annual report

    Energy Technology Data Exchange (ETDEWEB)

    Piet, Steven James

    2001-01-01

    The Environmental Systems Research Candidates (ESRC) Program, which is scheduled to end September 2001, was established in April 2000 as part of the Environmental Systems Research and Analysis Program at the Idaho National Engineering and Environmental Laboratory (INEEL) to provide key science and technology to meet the clean-up mission of the U.S. Department of Energy Office of Environmental Management, and perform research and development that will help solve current legacy problems and enhance the INEEL’s scientific and technical capability for solving longer-term challenges. This report documents the progress and accomplishments of the ESRC Program from April through September 2000. The ESRC Program consists of 24 tasks subdivided within four research areas: A. Environmental Characterization Science and Technology. This research explores new data acquisition, processing, and interpretation methods that support cleanup and long-term stewardship decisions. B. Subsurface Understanding. This research expands understanding of the biology, chemistry, physics, hydrology, and geology needed to improve models of contamination problems in the earth’s subsurface. C. Environmental Computational Modeling. This research develops INEEL computing capability for modeling subsurface contaminants and contaminated facilities. D. Environmental Systems Science and Technology. This research explores novel processes to treat waste and decontaminate facilities. Our accomplishments during FY 2000 include the following: • We determined, through analysis of samples taken in and around the INEEL site, that mercury emissions from the INEEL calciner have not raised regional off-INEEL mercury contamination levels above normal background. • We have initially demonstrated the use of x-ray fluorescence to image uranium and heavy metal concentrations in soil samples. • We increased our understanding of the subsurface environment; applying mathematical complexity theory to the problem of

  1. Blood-stage malaria vaccines: post-genome strategies for the identification of novel vaccine candidates.

    Science.gov (United States)

    Ntege, Edward H; Takashima, Eizo; Morita, Masayuki; Nagaoka, Hikaru; Ishino, Tomoko; Tsuboi, Takafumi

    2017-08-01

    An efficacious malaria vaccine is necessary to advance the current control measures towards malaria elimination. To-date, only RTS,S/AS01, a leading pre-erythrocytic stage vaccine completed phase 3 trials, but with an efficacy of 28-36% in children, and 18-26% in infants, that waned over time. Blood-stage malaria vaccines protect against disease, and are considered effective targets for the logical design of next generation vaccines to improve the RTS,S field efficacy. Therefore, novel blood-stage vaccine candidate discovery efforts are critical, albeit with several challenges including, high polymorphisms in vaccine antigens, poor understanding of targets of naturally protective immunity, and difficulties in the expression of high AT-rich plasmodial proteins. Areas covered: PubMed ( www.ncbi.nlm.nih.gov/pubmed ) was searched to review the progress and future prospects of malaria vaccine research and development. We focused on post-genome vaccine candidate discovery, malaria vaccine development, sequence diversity, pre-clinical and clinical trials. Expert commentary: Post-genome high-throughput technologies using wheat germ cell-free protein synthesis technology and immuno-profiling with sera from malaria patients with clearly defined outcomes are highlighted to overcome current challenges of malaria vaccine candidate discovery.

  2. Educational technology in medical education.

    Science.gov (United States)

    Han, Heeyoung; Resch, David S; Kovach, Regina A

    2013-01-01

    This article aims to review the past practices of educational technology and envision future directions for medical education. The discussion starts with a historical review of definitions and perspectives of educational technology, in which the authors propose that educators adopt a broader process-oriented understanding of educational technology. Future directions of e-learning, simulation, and health information technology are discussed based on a systems view of the technological process. As new technologies continue to arise, this process-oriented understanding and outcome-based expectations of educational technology should be embraced. With this view, educational technology should be valued in terms of how well the technological process informs and facilitates learning, and the acquisition and maintenance of clinical expertise.

  3. Watershed and Economic Data InterOperability (WEDO): Facilitating Discovery, Evaluation and Integration through the Sharing of Watershed Modeling Data

    Science.gov (United States)

    Watershed and Economic Data InterOperability (WEDO) is a system of information technologies designed to publish watershed modeling studies for reuse. WEDO facilitates three aspects of interoperability: discovery, evaluation and integration of data. This increased level of interop...

  4. Teacher Candidate Mental Health and Mental Health Literacy

    Science.gov (United States)

    Dods, Jennifer

    2016-01-01

    Providing teacher candidates with a strong foundation in mental health literacy during their teacher education program is crucial in ensuring novice teachers are prepared to support the mental health needs of their students. In addition to responding to students, teacher candidates are typically at an age when mental health disorders are common…

  5. Elections, Private Information, and State-Dependent Candidate Quality

    DEFF Research Database (Denmark)

    Jensen, Thomas

    is that candidate quality is state-dependent. Our main insight is that if the electorate is sufficiently well informed then there exists an equilibrium where the candidates' policy positions reveal their information and the policy outcome is the same as it would be if voters were fully informed (the median policy...

  6. Investigating Academic Achievements and Critical Thinking Dispositions of Teacher Candidates

    Science.gov (United States)

    Karagöl, Ibrahim; Bekmezci, Sinan

    2015-01-01

    The aim of this study is to examine the relationship between academic achievements and critical thinking dispositions of teacher candidates in Faculty of Education and to find out whether critical thinking dispositions and academic achievements scores of teacher candidates differ according to different variables. The population consists of the…

  7. Selecting candidate predictor variables for the modelling of post ...

    African Journals Online (AJOL)

    Selecting candidate predictor variables for the modelling of post-discharge mortality from sepsis: a protocol development project. Afri. Health Sci. .... Initial list of candidate predictor variables, N=17. Clinical. Laboratory. Social/Demographic. Vital signs (HR, RR, BP, T). Hemoglobin. Age. Oxygen saturation. Blood culture. Sex.

  8. Candidate genes for drought tolerance and improved productivity in ...

    Indian Academy of Sciences (India)

    Polymerase chain reaction (PCR) performed on 10 diverse cultivars that involved Japonica, Indica and local accessions, revealed 12 polymorphic candidate genes. Seven polymorphic candidate genes were then utilized to genotype 148 individuals of CT9993 × IR62266 doubled haploid (DH) mapping population.

  9. 29 CFR 452.46 - Characteristics of candidate.

    Science.gov (United States)

    2010-07-01

    ... 29 Labor 2 2010-07-01 2010-07-01 false Characteristics of candidate. 452.46 Section 452.46 Labor... DISCLOSURE ACT OF 1959 Candidacy for Office; Reasonable Qualifications § 452.46 Characteristics of candidate... of personal characteristics which have a direct bearing on fitness for union office. A union may, for...

  10. Web tools for the prioritization of candidate disease genes.

    NARCIS (Netherlands)

    Oti, M.O.; Ballouz, S.; Wouters, M.A.

    2011-01-01

    Despite increasing sequencing capacity, genetic disease investigation still frequently results in the identification of loci containing multiple candidate disease genes that need to be tested for involvement in the disease. This process can be expedited by prioritizing the candidates prior to

  11. 32 CFR 903.8 - Cadet candidate disenrollment.

    Science.gov (United States)

    2010-07-01

    ... 32 National Defense 6 2010-07-01 2010-07-01 false Cadet candidate disenrollment. 903.8 Section 903.8 National Defense Department of Defense (Continued) DEPARTMENT OF THE AIR FORCE MILITARY TRAINING AND SCHOOLS AIR FORCE ACADEMY PREPARATORY SCHOOL § 903.8 Cadet candidate disenrollment. (a) In...

  12. Elections, Information, and State-Dependent Candidate Quality

    DEFF Research Database (Denmark)

    Jensen, Thomas

    The quality of political candidates often depends on the current state of the world, for example because their personal characteristics are more valuable in some situations than in others. We explore the implications of state-dependent candidate quality in a model of electoral competition where...

  13. University Offer Rates for Candidates from Different Ethnic Categories

    Science.gov (United States)

    Noden, Philip; Shiner, Michael; Modood, Tariq

    2014-01-01

    Previous research suggested that candidates from some black and minority ethnic groups were less likely to receive an offer of a place from an "old" university. These findings were disputed in a re-analysis carried out for HEFCE which found that only Pakistani candidates were significantly less likely to receive offers (from both…

  14. Class Teacher Candidates' Opinions on Genetically Modified Organisms (GMO)

    Science.gov (United States)

    Ural Keles, Pinar; Aydin, Suleyman

    2017-01-01

    This study was conducted to determine the Class teacher candidates' opinions on Genetically Modified Organisms. The study was carried out with 101 teacher candidates who were studying in the 3rd grade of Agri Ibrahim Çeçen University Classroom Teacher Department in 2016-2017 academic year. Of the students who participated in the survey, 56 were…

  15. Academic Dishonesty Tendencies and Values of Teacher Candidates

    Directory of Open Access Journals (Sweden)

    Ayşegül KADI

    2016-12-01

    Full Text Available The purpose of this study was to examine the values and academic dishonesty tendencies of teacher candidates. The population of this study included teacher candidates who received pedagogic formation education during 2013-2014 academic semester at the Faculty of Education at Ege University. The study was conducted with 244 teacher candidates, who were chosen through convenient sampling method. Academic Dishonesty Tendency Scale and Portrait Values Questionnaire were used to collect data. It was a correlational study due to the investigation of the relationship between values and academic dishonesty tendencies of teacher candidates. It was also a survey study since the academic dishonesty tendencies and values of teacher candidates were examined in relation to demographic variables. The results suggested that there wass a significant difference between the values and academic dishonesty tendencies of teacher candidates for gender variable. The values and academic dishonesty tendencies of teacher candidates did not differ for different fields of study. There was not a significant relationship between the academic dishonesty tendencies and values of teacher candidates.

  16. Five kepler target stars that show multiple transiting exoplanet candidates

    DEFF Research Database (Denmark)

    Steffen..[], Jason H.; Batalha, N. M.; Broucki, W J.

    2010-01-01

    We present and discuss five candidate exoplanetary systems identified with the Kepler spacecraft. These five systems show transits from multiple exoplanet candidates. Should these objects prove to be planetary in nature, then these five systems open new opportunities for the field of exoplanets...

  17. Measuring College Success for International Baccalaureate Diploma and Certificate Candidates

    Science.gov (United States)

    Hill, Jennifer Coles

    2018-01-01

    This quantitative study was conducted at a private international high school. The study purpose was to investigate United States college trends comparing International Baccalaureate Diploma Program candidates and International Baccalaureate Non-Diploma Program candidates from the same school in Asia. Data was collected for the Classes of 2007-2012…

  18. Social Studies Teacher Candidates' Views on Historical Thinking Skills

    Science.gov (United States)

    Ozmen, Cengiz

    2015-01-01

    Current study aimed to present Social Studies teacher candidates' views on historical thinking skills. Study was conducted using qualitative design and working group was composed of a total of 121 teacher candidates (62 females and 59 males) attending Social Studies Teaching Department of Karadeniz Technical University and Adiyaman University…

  19. Searching for Be star candidates within large databases

    Directory of Open Access Journals (Sweden)

    Sabogal Beatriz

    2017-01-01

    Full Text Available Long time surveys yield many light curves among their byproducts, useful to identify candidate Be stars that can be confirmed by spectroscopic follow-ups. We present in this work different techniques we have used to find Be star candidates in the Galaxy, the Magellanic Clouds and the OGLE-IV Gaia South Ecliptic Pole Field.

  20. Candidate Political Philosophy: Revelations in the 1960 and 1976 Debates.

    Science.gov (United States)

    Meadow, Robert G.; Jackson-Beeck, Marilyn

    Since voters rarely have access to a candidate's unexpurgated statements, they rely on political advertising, film footage, and media interpretations. Thus, their expectations of candidates generally reflect selective reporting and self-aggrandizement. A framework for researching the degree of understanding reached between politicians and the…

  1. Holmes versus Traditional Teacher Candidates: Labor Market Receptivity.

    Science.gov (United States)

    Young, I. Phillip; And Others

    1997-01-01

    "Typical" paper credentials were used to create 12 hypothetical teacher candidates. Credential contents were varied to reflect all combinations of college preparatory institutions (Holmes vs. traditional), education degree types, and chronological ages. Randomly selected high school principals then evaluated candidates. Holmes-prepared…

  2. Selection criteria and facilitation training for the study of groupware

    Science.gov (United States)

    Robichaux, Barry P.

    1993-01-01

    Computer support for planning and decision making groups is a growing trend in the 90s. Groupware is a name often applied to group software and has been defined as 'computer-based systems that support groups engaged in a common task (or goal) and that provide an interface to a shared environment'. Unlike most single-user software, groupware assists user groups in their collaboration, coordination, and communication efforts. This paper focuses on groupware to support the meeting process. These systems are often called group decision support systems (GDSS), electronic meeting systems (EMS), or group support systems (GSS). The term 'meeting support groupware' is used here to include any computer-based system to support meetings. In order to understand this technology, one must first understand groups, what they do and the problems they face, and groupware, a wide range of technology to support group work. Guidelines for selecting groups for study as part of an overall research plan are provided in this document. These were taken from the literature and from persons for whom the information in this paper was targeted. Also, guidelines for facilitation training are discussed. Familiarity with known and accepted techniques are the principle duties of the facilitator and any form of training must include practice in using these techniques.

  3. Enrichment of MCI and early Alzheimer's disease treatment trials using neurochemical and imaging candidate biomarkers.

    LENUS (Irish Health Repository)

    Hampel, H

    2012-02-01

    In the earliest clinical stages of Alzheimer\\'s Disease (AD), when symptoms are mild, clinical diagnosis will still be difficult. AD related molecular mechanisms precede symptoms. Biological markers can serve as early diagnostic indicators, as markers of preclinical pathological change, e.g. underlying mechanisms of action (MoA). Hypothesis based candidates are derived from structural and functional neuroimaging as well as from cerebrospinal fluid (CSF) and plasma. Unbiased exploratory approaches e.g. proteome analysis or rater independent fully automated imaging post-processing methods yield novel candidates. Recent progress in the validation of core feasible imaging and neurochemical biomarkers for functions such as early detection, classification, progression and prediction of AD is summarized. Single core feasible biomarkers can already be used to enrich populations at risk for AD and may be further enhanced using distinct combinations. Some biomarkers are currently in the process of implementation as primary or secondary outcome variables into regulatory guideline documents, e.g. regarding phase II in drug development programs as outcome measures in proof of concept or dose finding studies. There are specific biomarkers available depending on the hypothesized mechanism of action of a medicinal product, e.g. impact on the amyloidogenic cascade or on tauhyperphosphorylation. Ongoing large-scale international controlled multi-center trials will provide further validation of selected core feasible imaging and CSF biomarker candidates as outcome measures in early AD for use in phase III clinical efficacy trials. There is a need of rigorous co-development of biological trait- and statemarker candidates facilitated through planned synergistic collaboration between academic, industrial and regulatory partners.

  4. ECONOMIC GROWTH IN SOUTH EASTERN EUROPE: AN INVESTIGATION FOR SIX EU CANDIDATE AND POTENTIAL CANDIDATE COUNTRIES

    Directory of Open Access Journals (Sweden)

    Ileana Tache

    2017-08-01

    Full Text Available The South Eastern European region (SEE has seen major beneficial transformation in the recent years. Romania and Bulgaria in 2007 and Croatia in 2013 became members of the European Union and registered significant economic growth rates. This paper investigates some important factors that influence economic growth in 6 EU candidate and potential candidate countries (Albania, Bosnia and Herzegovina, Kosovo, Former Yugoslav Republic of Macedonia, Montenegro and Serbia and offers to policy makers in those countries key insights for stimulating the economy. The paper proposes a dynamic growth model which will be developed using the Quasi-maximum likelihood (QML estimation. This model is suited for this type of analysis because of the small T sample and also to cope with missingness. The results indicate that nine out of the fourteen variables were statistically significant. The number of non-resident tourists, the number of passenger cars, the number of children in pre-primary and primary-education are positive factors for economic growth. In contrast, government debt, inflation, all energy imports, railway transportation and primary production of coal and lignite are hindering development.

  5. Laser Technology.

    Science.gov (United States)

    Gauger, Robert

    1993-01-01

    Describes lasers and indicates that learning about laser technology and creating laser technology activities are among the teacher enhancement processes needed to strengthen technology education. (JOW)

  6. Barriers and facilitators to establishing a national public health observatory

    Directory of Open Access Journals (Sweden)

    Shalini Pooransingh

    Full Text Available OBJECTIVE: To determine what stakeholders perceive as barriers and facilitators to creating a national public health observatory (PHO in Trinidad and Tobago. METHODS: A descriptive study was conducted based on 15 key informant interviews carried out from April to September 2013. The key informants worked within the health care sector in Trinidad and Tobago. Using a semi-structured interview guide, information was collected on knowledge, attitudes, and beliefs about creating a PHO; barriers and facilitators to creating and sustaining a PHO; legal considerations; and human resource and information technology requirements. Common themes of the responses were identified. RESULTS: The majority of participants supported the development of a national PHO, recognized its value in informing their work, and indicated that a national PHO could 1 provide information to support evidence-informed decision-making for health policy and strategic planning; 2 facilitate data management by establishing data policies, procedures, and standards; 3 increase the use of data by synthesizing and disseminating information; and 4 provide data for benchmarking. However, a number of barriers were identified, including 1 the perception that data collection is not valued; 2 untimely availability of data; 3 limited data synthesis, dissemination, and utilization to inform decision-making; and 4 challenges related to the allocation of human resources and existing information technology. CONCLUSIONS: Key informants support the development of a national PHO in Trinidad and Tobago. The findings align well within the components of the conceptual framework for establishing national health observatories. A stepwise approach to establishing a national PHO in Trinidad and Tobago, beginning with structural components and followed by functional components, is recommended. A national PHO in Trinidad and Tobago could serve as a model for other countries in the Caribbean.

  7. Zero-gravity cloud physics laboratory: Candidate experiments definition and preliminary concept studies

    Science.gov (United States)

    Eaton, L. R.; Greco, R. V.; Hollinden, A. B.

    1973-01-01

    The candidate definition studies on the zero-g cloud physics laboratory are covered. This laboratory will be an independent self-contained shuttle sortie payload. Several critical technology areas have been identified and studied to assure proper consideration in terms of engineering requirements for the final design. Areas include chambers, gas and particle generators, environmental controls, motion controls, change controls, observational techniques, and composition controls. This unique laboratory will allow studies to be performed without mechanical, aerodynamics, electrical, or other type techniques to support the object under study. This report also covers the candidate experiment definitions, chambers and experiment classes, laboratory concepts and plans, special supporting studies, early flight opportunities and payload planning data for overall shuttle payload requirements assessments.

  8. TTEthernet, a Promising Candidate for Ariane 6

    Science.gov (United States)

    Clavier, Remi; Sautereau, Pierre; Dufour, Jean-Francois

    2014-08-01

    This paper aims at presenting innovative communication architecture from a launcher-oriented view, in the frame of the next generation launcher Ariane 6 preparation. The TTEthernet technology has been retained as the most relevant solution to support launcher avionic constraints of the Ariane 6 launcher. It has been designed to answer to safety-critical and real time control system which requires fault tolerant communication service and enables unifying real-time and non-real time communication into a single communication architecture with traffic isolation mechanisms. TTEthernet has been studied in Europe on two main preparatory programs, the first one called FLPP (Flight Launcher Preparatory Program) and a second one in frame on a French R&T project: The main conclusions are presented in the document.

  9. Extracellular Matrix Molecules Facilitating Vascular Biointegration

    Directory of Open Access Journals (Sweden)

    Martin K.C. Ng

    2012-08-01

    Full Text Available All vascular implants, including stents, heart valves and graft materials exhibit suboptimal biocompatibility that significantly reduces their clinical efficacy. A range of biomolecules in the subendothelial space have been shown to play critical roles in local regulation of thrombosis, endothelial growth and smooth muscle cell proliferation, making these attractive candidates for modulation of vascular device biointegration. However, classically used biomaterial coatings, such as fibronectin and laminin, modulate only one of these components; enhancing endothelial cell attachment, but also activating platelets and triggering thrombosis. This review examines a subset of extracellular matrix molecules that have demonstrated multi-faceted vascular compatibility and accordingly are promising candidates to improve the biointegration of vascular biomaterials.

  10. Real convergence and determinants of growth in EU candidate and potential candidate countries: a panel data approach

    Czech Academy of Sciences Publication Activity Database

    Morgese Borys, Magdalena; Polgár, É. K.; Zlate, A.

    -, č. 86 (2008), s. 1-46 ISSN 1607-1484 Institutional research plan: CEZ:AV0Z70850503 Keywords : EU candidate and potential candidate countries * real convergence * determinants of growth Subject RIV: AH - Economics http://www.ecb.europa.eu/pub/pdf/scpops/ecbocp86.pdf

  11. Curricular Influences on Female Afterschool Facilitators' Computer Science Interests and Career Choices

    Science.gov (United States)

    Koch, Melissa; Gorges, Torie

    2016-10-01

    Underrepresented populations such as women, African-Americans, and Latinos/as often come to STEM (science, technology, engineering, and mathematics) careers by less traditional paths than White and Asian males. To better understand how and why women might shift toward STEM, particularly computer science, careers, we investigated the education and career direction of afterschool facilitators, primarily women of color in their twenties and thirties, who taught Build IT, an afterschool computer science curriculum for middle school girls. Many of these women indicated that implementing Build IT had influenced their own interest in technology and computer science and in some cases had resulted in their intent to pursue technology and computer science education. We wanted to explore the role that teaching Build IT may have played in activating or reactivating interest in careers in computer science and to see whether in the years following implementation of Build IT, these women pursued STEM education and/or careers. We reached nine facilitators who implemented the program in 2011-12 or shortly after. Many indicated that while facilitating Build IT, they learned along with the participants, increasing their interest in and confidence with technology and computer science. Seven of the nine participants pursued further STEM or computer science learning or modified their career paths to include more of a STEM or computer science focus. Through interviews, we explored what aspects of Build IT influenced these facilitators' interest and confidence in STEM and when relevant their pursuit of technology and computer science education and careers.

  12. Novice facilitators and the use of scripts for managing facilitated modelling workshops

    DEFF Research Database (Denmark)

    Tavella, Elena; Papadopoulos, Thanos

    2015-01-01

    and achieve outcomes. This illustration is based on a micro-level analysis of a transcript from a Viable System Model workshop held in a food cooperative in Copenhagen, Denmark. Through our findings we identify two distinct script-supported FM behaviours and related script-supported facilitation practices......There is limited research on the use of scripts by novice facilitators (novices) in Facilitated Modelling (FM) workshops. To address this gap, this paper illustrates how novices—supported by scripts—switch between and combine facilitation skills and competencies to successfully manage FM workshops...

  13. Thesaurus Dataset of Educational Technology in Chinese

    Science.gov (United States)

    Wu, Linjing; Liu, Qingtang; Zhao, Gang; Huang, Huan; Huang, Tao

    2015-01-01

    The thesaurus dataset of educational technology is a knowledge description of educational technology in Chinese. The aims of this thesaurus were to collect the subject terms in the domain of educational technology, facilitate the standardization of terminology and promote the communication between Chinese researchers and scholars from various…

  14. Integrating subpathway analysis to identify candidate agents for hepatocellular carcinoma

    Directory of Open Access Journals (Sweden)

    Wang J

    2016-03-01

    Full Text Available Jiye Wang,1 Mi Li,2 Yun Wang,3 Xiaoping Liu4 1The Criminal Science and Technology Department, Zhejiang Police College, Hangzhou, Zhejiang Province, 2Department of Nursing, Shandong College of Traditional Chinese Medicine College, Yantai, Shandong Province, 3Office Department of Gastroenterology, The First Affiliated Hospital of Xi’an Jiao Tong University, Xi’an, Shanxi Province, 4Key Laboratory of Systems Biology, Shanghai Institutes for Biological Sciences, Shanghai, People’s Republic of China Abstract: Hepatocellular carcinoma (HCC is the second most common cause of cancer-associated death worldwide, characterized by a high invasiveness and resistance to normal anticancer treatments. The need to develop new therapeutic agents for HCC is urgent. Here, we developed a bioinformatics method to identify potential novel drugs for HCC by integrating HCC-related and drug-affected subpathways. By using the RNA-seq data from the TCGA (The Cancer Genome Atlas database, we first identified 1,763 differentially expressed genes between HCC and normal samples. Next, we identified 104 significant HCC-related subpathways. We also identified the subpathways associated with small molecular drugs in the CMap database. Finally, by integrating HCC-related and drug-affected subpathways, we identified 40 novel small molecular drugs capable of targeting these HCC-involved subpathways. In addition to previously reported agents (ie, calmidazolium, our method also identified potentially novel agents for targeting HCC. We experimentally verified that one of these novel agents, prenylamine, induced HCC cell apoptosis using 3-(4,5-dimethylthiazol-2-yl-2,5-diphenyltetrazolium bromide, an acridine orange/ethidium bromide stain, and electron microscopy. In addition, we found that prenylamine not only affected several classic apoptosis-related proteins, including Bax, Bcl-2, and cytochrome c, but also increased caspase-3 activity. These candidate small molecular drugs

  15. The choice of facilitators in medical tourism.

    Science.gov (United States)

    Gan, Lydia L; Frederick, James R

    2018-01-01

    The study identified which of the four facilitators (themselves, agents, insurers, or doctors) consumers are most likely to use when they travel for various medical procedures. A survey conducted between 2011 and 2014 yielded 964 responses. The multinomial logistic regression results showed that being 51-64 years old was positively related to going on their own or using agents to arrange for knee replacements. Having a high school education or less was positively linked to using both agents and insurers to facilitate knee replacements, whereas having a bachelor's degree was negatively associated with going on their own for stem cell therapy.

  16. Facilitated inter-firm collaboration in Ghana

    DEFF Research Database (Denmark)

    Kuada, John Ernest; Sørensen, Olav Jull

    2005-01-01

    popular forms of assistance in this endeavour. Although such facilitative inter-firm collaborations vary in design, they all involve third-party organisations that identify partners and sponsor the first steps in the establishment of a business platform for the co-operation. This paper discusses...... the mechanisms of third-party inter-firm facilitation and assesses how effective the catalyst institutions are in nurturing collaborations between companies in developed and developing countries. The discussions are illustrated with case examples drawn from Ghana....

  17. Singing can facilitate foreign language learning.

    Science.gov (United States)

    Ludke, Karen M; Ferreira, Fernanda; Overy, Katie

    2014-01-01

    This study presents the first experimental evidence that singing can facilitate short-term paired-associate phrase learning in an unfamiliar language (Hungarian). Sixty adult participants were randomly assigned to one of three "listen-and-repeat" learning conditions: speaking, rhythmic speaking, or singing. Participants in the singing condition showed superior overall performance on a collection of Hungarian language tests after a 15-min learning period, as compared with participants in the speaking and rhythmic speaking conditions. This superior performance was statistically significant (p learning method can facilitate verbatim memory for spoken foreign language phrases.

  18. Disease candidate gene identification and prioritization using protein interaction networks

    Directory of Open Access Journals (Sweden)

    Aronow Bruce J

    2009-02-01

    Full Text Available Abstract Background Although most of the current disease candidate gene identification and prioritization methods depend on functional annotations, the coverage of the gene functional annotations is a limiting factor. In the current study, we describe a candidate gene prioritization method that is entirely based on protein-protein interaction network (PPIN analyses. Results For the first time, extended versions of the PageRank and HITS algorithms, and the K-Step Markov method are applied to prioritize disease candidate genes in a training-test schema. Using a list of known disease-related genes from our earlier study as a training set ("seeds", and the rest of the known genes as a test list, we perform large-scale cross validation to rank the candidate genes and also evaluate and compare the performance of our approach. Under appropriate settings – for example, a back probability of 0.3 for PageRank with Priors and HITS with Priors, and step size 6 for K-Step Markov method – the three methods achieved a comparable AUC value, suggesting a similar performance. Conclusion Even though network-based methods are generally not as effective as integrated functional annotation-based methods for disease candidate gene prioritization, in a one-to-one comparison, PPIN-based candidate gene prioritization performs better than all other gene features or annotations. Additionally, we demonstrate that methods used for studying both social and Web networks can be successfully used for disease candidate gene prioritization.

  19. A CATALOG OF MOVING GROUP CANDIDATES IN THE SOLAR NEIGHBORHOOD

    International Nuclear Information System (INIS)

    Zhao Jingkun; Zhao Gang; Chen Yuqin

    2009-01-01

    Based on the kernel estimator and wavelet technique, we have identified 22 moving group candidates in the solar neighborhood from a sample which includes around 14,000 dwarfs and 6000 giants. Six of them were previously known as the Hercules stream, the Sirus-UMa stream, the Hyades stream, the Caster group, the Pleiades stream, and the IC 2391; five of them have also been reported by other authors. 11 moving group candidates, not previously reported in the literature, show prominent structures in dwarf or giant samples. A catalog of moving group candidates in the solar neighborhood is presented in this work.

  20. COMPARATIVE EFFECTIVENESS OF DIFFERENT METHODS OF CANDIDAL DYSBACTERIOSIS THERAPY

    Directory of Open Access Journals (Sweden)

    S.V. Nikolaeva

    2009-01-01

    Full Text Available The study of effectiveness of different methods of microbiological disorders correction in children after 3 years old with candidal dysbacteriosis are presented in this article. The study compared probiotical sour milk-made stuff («Actimel» and sour milk-made stuff, not fortified with probiotical cultures («Rastishka» and traditional kefir. It was shown that an inclusion of probiotical sour milkmade stuff in diet of children with candidal dysbacteriosis results in normalization of lacto- and bifidobacteria level and decreasing of Candida level.Key words: children, candidal dysbacteriosis, probiotics.(Voprosy sovremennoi pediatrii — Current Pediatrics. 2009;8(6:31-35

  1. Focus Area Science Technology Summer Fellowship (FAST-SF)

    Indian Academy of Sciences (India)

    REGISTRATIONS CLOSED. Announcement of selected candidates will commence towards the end of February. Focus Area Science Technology Summer Fellowship (FAST-SF). REGISTRATIONS CLOSED. Announcement of selected candidates will commence towards the end of February. Associates – 2017. Posted on ...

  2. Technology-Use Mediation

    DEFF Research Database (Denmark)

    Bansler, Jørgen P.; Havn, Erling C.

    2004-01-01

    Implementation of new computer-mediated communication (CMC) systems in organizations is a complex socio-technical endeavour, involving the mutual adaptation of technology and organization over time. Drawing on the analytic concept of sensemaking, this paper provides a theoretical perspective...... that deepens our understanding of how organizations appropriate new electronic communication media. The paper analyzes how a group of mediators in a large, multinational company adapted a new web-based CMC technology (a virtual workspace) to the local organizational context (and vice versa) by modifying...... features of the technology, providing ongoing support for users, and promoting appropriate conventions of use. We found that these mediators exerted considerable influence on how the technology was established and used in the organization. The mediators were not neutral facilitators of a well...

  3. The strategic use of lecture recordings to facilitate an active and self-directed learning approach

    OpenAIRE

    Topale, Luminica

    2016-01-01

    Background New learning technologies have the capacity to dramatically impact how students go about learning and to facilitate an active, self-directed learning approach. In U. S. medical education, students encounter a large volume of content, which must be mastered at an accelerated pace. The added pressure to excel on the USMLE Step 1 licensing exam and competition for residency placements, require that students adopt an informed approach to the use of learning technologies so as to enhanc...

  4. Facilitating Preschool Learning and Movement through Dance

    Science.gov (United States)

    Lorenzo-Lasa, Riolama; Ideishi, Roger I.; Ideishi, Siobhan K.

    2007-01-01

    A preschool movement through dance program is a way to open the door to numerous cultural benefits and opportunities, and preschool skill facilitation. Creating new contexts for learning enrich young children and offer them different opportunities to understand and negotiate the world. Inclusive curricular integration and parent and community…

  5. Some factors facilitating efficient Chinese teacher training

    OpenAIRE

    Popova, Aleksandra

    2012-01-01

    The article is devoted to the problem of Chinese teacher training major. The factors facilitating efficient Chinese teacher training as well as the most common linguistic difficulties of the Chinese language are specified in the article. The author touches upon the peculiarities of the realization of the proposed model aimed at efficient educational success within the Ukraine’s system of education.

  6. Does cerebral hypoxia facilitate central fatigue?

    DEFF Research Database (Denmark)

    Siebenmann, Christoph; Rasmussen, Peter

    2016-01-01

    Central fatigue originates within the central nervous system and is characterized by a decreasein voluntary muscle activation. Reduced systemic O2availability can facilitate central fatigue byenhancing the afferent input of the chemosensitive nerves that play a pivotal role in developmentof centr...

  7. How academic teachers perceive and facilitate creativity

    DEFF Research Database (Denmark)

    Bjørner, Thomas; Kofoed, Lise B.

    2013-01-01

    We will present a case study result from a cross-disciplinary education called Medialogy, which is taught in the Technical and Science Faculty at Aalborg University. The aim of Medialogy is to facilitate creativity within technical solutions. The intention of this paper is to answer the following...

  8. Facilitating Creativity in Science Students' through Teacher ...

    African Journals Online (AJOL)

    The study ascertained how teachers facilitate the creativity skills of the Pupils as an outcome of professional development. 450 primary school pupils and 50 Basic science teachers in the primary schools were sampled. The study adopted the Solomon four group design. The Torrance Test for Creative thinking (TTCT) and ...

  9. Facilitated IEP Meetings. PHP-c90

    Science.gov (United States)

    PACER Center, 2004

    2004-01-01

    To help special education planning teams reach agreements, the Minnesota Department of Education and the Minnesota Special Education Mediation Service (MNSEMS) provide the option of facilitated IEP meetings. This option is available for IEP (Individualized Education Program), IIIP (Individual Interagency Intervention Plan), and IFSP (Individual…

  10. Supervisor Behaviours that Facilitate Training Transfer

    Science.gov (United States)

    Lancaster, Sue; Di Milia, Lee; Cameron, Roslyn

    2013-01-01

    Purpose: The purpose of this paper is to describe the supervisor behaviours that employees found to be helpful and unhelpful in facilitating training transfer. The study aims to provide rich qualitative data from the employee's perspective. Design/methodology/approach: This study utilises a cross-sectional design. A case study and a qualitative…

  11. Facilitating community-based interprofessional education and ...

    African Journals Online (AJOL)

    Facilitating community-based interprofessional education and collaborative practice in a health sciences faculty: Student perceptions and experiences. ... It became apparent that students need to be prepared to work in interprofessional groups. The overall intervention was perceived positively, allowing students to become ...

  12. Competency Based Vocational Education Workshop Facilitators Guide.

    Science.gov (United States)

    Michigan State Univ., East Lansing. Michigan Center for Career and Technical Education.

    This workshop facilitator's guide is designed to inform professional staff about competency-based vocational education (CBVE) to help eligible persons on public assistance acquire competencies necessary for gainful employment in the following occupational areas: airline reservations and travel services; computer applications; dental care;…

  13. Sports participation after rehabilitation: Barriers and facilitators.

    Science.gov (United States)

    Jaarsma, Eva A; Dekker, Rienk; Geertzen, Jan H B; Dijkstra, Pieter U

    2016-01-01

    To analyse barriers to, and facilitators of, sports participation among people with physical disabilities after rehabilitation and to compare differences between inactive and active participants regarding these experienced barriers and facilitators. Participants were 1,223 adults (mean age 51.6 years, standard deviation 15.1 years) treated in the Rehabilitation Centre of the University Medical Center Groningen, who completed a questionnaire. The questionnaire consisted of a self-constructed questionnaire regarding barriers and facilitators. Fifty-eight percent of the participants were active in sports after their rehabilitation. Younger age and a higher level of education were positively associated with sports participation, whereas using assistive devices and experiencing environmental barriers were negatively associated. Facilitators of sports participation were health, fun and increasing physical strength, and advice from rehabilitation professionals. Rehabilitation professionals should emphasize the health benefits of, and enjoyment from, sports participation for people with physical disabilities. They should repeatedly remind people with physical disabilities to stay/become active after completing their rehabilitation programme. Rehabilitation professionals should also provide information about strategies to reduce environmental barriers to sports participation, which could help people using assistive devices to overcome these barriers.

  14. Facilitating peer learning in study groups

    DEFF Research Database (Denmark)

    Adriansen, Hanne Kirstine; Madsen, Lene Møller

    2009-01-01

    In 2008 University of Aarhus, Denmark, issued a report concerning student experience with the study environment. Among the university's eight faculties, the Danish School of Education (DPU) held the sad record of having the lowest student well-being. This led to an action research project 'Facili...... on the students' own resources, using peer-learning and facilitating these activities....

  15. Drug facilitated sexual assault with lethal outcome

    DEFF Research Database (Denmark)

    Mehling, Lena-Maria; Johansen, Sys Stybe; Wang, Xin

    2016-01-01

    A very serious case of DFSA (drug facilitated sexual assault) is presented, in which a six-year-old girl died following sedation with γ-hydroxybutyric acid (GHB). She had been sexually abused by a relative. Samples of cardiac blood, bile, vitreous humour, liver, kidney, brain tissues and hair were...

  16. Barriers and facilitators to antiretroviral medication adherence ...

    African Journals Online (AJOL)

    Medication adherence is a complex behaviour with multiple determinants. Understanding the barriers and facilitators of adherence is invaluable for programme improvement, which assists the foundation of adherence intervention strategies. A qualitative study was conducted in six selected hospitals of Addis Ababa in 2008, ...

  17. Dynamic Flexibility and Proprioceptive Neuromuscular Facilitation.

    Science.gov (United States)

    Hardy, Lew; Jones, David

    1986-01-01

    Two experiments are described which investigated whether results obtained in studies of static flexibility tranfer to dynamic flexibility. In both experiments, subjects were assigned to a group receiving proprioceptive neuromuscular facilitation training, ballistic stretching technique training or a control group. Results are presented and…

  18. Teacher Actions to Facilitate Early Algebraic Reasoning

    Science.gov (United States)

    Hunter, Jodie

    2015-01-01

    In recent years there has been an increased emphasis on integrating the teaching of arithmetic and algebra in primary school classrooms. This requires teachers to develop links between arithmetic and algebra and use pedagogical actions that facilitate algebraic reasoning. Drawing on findings from a classroom-based study, this paper provides an…

  19. Grief Support Group Curriculum: Facilitator's Handbook.

    Science.gov (United States)

    Lehmann, Linda; Jimerson, Shane R.; Gaasch, Ann

    This handbook is designed for facilitators of grief support groups for mourning children. The first chapter discusses the history, philosophy, and format of a specific curriculum - the Mourning Child curriculum. This curriculum, originally written in 1986 and later expanded and revised, has been used with hundreds of children. Chapter two covers…

  20. Facilitation of Retention by White Noise

    Science.gov (United States)

    Baumeister, Alfred A.; Kistler, Doris

    1975-01-01

    This study attempted to determine if white noise (an arousing stimulus), when presented at the time of recall, facilitates performance of second and fifth grade students, and if this effect generalizes across different kinds of learning tasks. Findings indicate that white noise produces improvements in performance in both age groups. (GO)

  1. Dialogisk gruppecoaching – facilitering af ledelsesudvikling

    DEFF Research Database (Denmark)

    Alrø, Helle; Dahl, Poul Nørgård; Kloster, Per

    læring i ledergrupperne, og at skabe viden om disse udviklings- og læreprocesser. Vi har således været optaget af, hvordan dialogisk gruppecoaching kan facilitere ledelsesudvikling, og hvordan dialogisk coaching kan udvikles som coachingkoncept ift. grupper. Dialogisk gruppecoaching – facilitering af...

  2. Perceived Benefits of Human Sexuality Peer Facilitators

    Science.gov (United States)

    Butler, Scott M.; Hartzell, Rose M.; Sherwood, Catherine M.

    2008-01-01

    Peer education, facilitation, and counseling programs are commonly utilized in primary and secondary prevention programs within colleges and universities. In addition, peer-based human sexuality discussions have been used as an adjunct to traditional human sexuality pedagogic programs over the last 20 years. Whereas ample evidence suggests that…

  3. Innovation and learning facilitated by play

    DEFF Research Database (Denmark)

    Hansen, Poul H. Kyvsgård; O´Connor, Rory

    2008-01-01

    "This paper describes an approach to facilitate interaction between students and industrial companies in a problem based learning environment. The approach is adapted from a methodology developed at the LEGO Company and relies on an improved ability to communicate complex problems when using...

  4. Infrared shield facilitates optical pyrometer measurements

    Science.gov (United States)

    Eichenbrenner, F. F.; Illg, W.

    1965-01-01

    Water-cooled shield facilitates optical pyrometer high temperature measurements of small sheet metal specimens subjected to tensile stress in fatigue tests. The shield excludes direct or reflected radiation from one face of the specimen and permits viewing of the infrared radiation only.

  5. Internationalisation of higher education: facilitating partnerships ...

    African Journals Online (AJOL)

    Internationalisation of higher education: facilitating partnerships between universities. B Anderson, M Maharasoa. Abstract. The higher education sector in South Africa has been characterised by a myriad of changes in recent years. One such a change is the expansion of private higher education which, in most cases, is a ...

  6. Facilitating Learning Organizations. Making Learning Count.

    Science.gov (United States)

    Marsick, Victoria J.; Watkins, Karen E.

    This book offers advice to facilitators and change agents who wish to build systems-level learning to create knowledge that can be used to gain a competitive advantage. Chapter 1 describes forces driving companies to build, sustain, and effectively use systems-level learning and presents and links a working definition of the learning organization…

  7. Facilitating lecturer development and student learning through ...

    African Journals Online (AJOL)

    The aim of the action research project is to improve my own practice as research methodology lecturer to facilitate effective student learning to enable students to become reflective practitioners with responsibility for their own professional development through action research in their own classrooms, and to motivate the ...

  8. Questioning as Facilitating Strategies in Online Discussion

    Science.gov (United States)

    Wang, Yu-Mei

    2014-01-01

    Facilitation of online discussions presents a challenge to online learning instructors. Unlike in face-to-face courses, students in online learning do not have physical contacts with instructors. They might view instructors as authoritarian figures and perceive instructor's comments as impersonal. This article details the author's personal…

  9. Facilitating Team Learning through Transformational Leadership

    Science.gov (United States)

    Raes, Elisabeth; Decuyper, Stefan; Lismont, Bart; Van den Bossche, Piet; Kyndt, Eva; Demeyere, Sybille; Dochy, Filip

    2013-01-01

    This article investigates when and how teams engage in team learning behaviours (TLB). More specifically, it looks into how different leadership styles facilitate TLB by influencing the social conditions that proceed them. 498 healthcare workers from 28 nursery teams filled out a questionnaire measuring the concepts leadership style, TLB, social…

  10. Balancing Design Project Supervision and Learning Facilitation

    DEFF Research Database (Denmark)

    Nielsen, Louise Møller

    2012-01-01

    ’s balance between the roles: 1) Design Project Supervisor – and 2) Learning Facilitator – with the aim to understand when to apply the different roles, and what to be aware of when doing so. This paper represents the first pilot-study of a larger research effort. It is based on a Lego Serious Play workshop...

  11. Facilitating Multiple Intelligences through Multimodal Learning Analytics

    Science.gov (United States)

    Perveen, Ayesha

    2018-01-01

    This paper develops a theoretical framework for employing learning analytics in online education to trace multiple learning variations of online students by considering their potential of being multiple intelligences based on Howard Gardner's 1983 theory of multiple intelligences. The study first emphasizes the need to facilitate students as…

  12. Facilitated subcutaneous immunoglobulin administration (fSCIg)

    DEFF Research Database (Denmark)

    Blau, Igor-Wolfgang; Conlon, Niall; Petermann, Robert

    2016-01-01

    and diverse medical needs that treatments for SID management should strive to meet. In this special report, we study the opportunities provided by facilitated subcutaneous immunoglobulin administration (fSCIg) to treat patients for whom the conventional routes (intravenous and subcutaneous) are sub...

  13. Materials Technology Support for Radioisotope Power Systems Final Report

    International Nuclear Information System (INIS)

    Kramer, Daniel P.; Barklay, Chadwick D.

    2008-01-01

    Over the period of this sponsored research, UDRI performed a number of materials related tasks that helped to facilitate increased understanding of the properties and applications of a number of candidate program related materials including; effects of neutron irradiation on tantalum alloys using a 500kW reactor, thermodynamic based modeling of the chemical species in weld pools, and the application of candidate coatings for increased oxidation resistance of FWPF (Fine Weave Pierced Fabric) modules

  14. CHK2, A Candidate Prostate Cancer Susceptibility Gene

    National Research Council Canada - National Science Library

    Liu, Wanguo

    2005-01-01

    .... However, this area has been understudied in prostate cancer. In this study, we tested our hypothesis that genetic defects in this pathway may confer susceptibility to prostate cancer using a mutation screening of candidate gene approach...

  15. Party and candidate websites: A comparative explanatory analysis

    NARCIS (Netherlands)

    Kruikemeier, S.; Aparaschivei, A.P.; Boomgaarden, H.G.; van Noort, G.; Vliegenthart, R.

    2015-01-01

    This study provides a systematic investigation of party and candidate websites across five countries. It examines three prominent features of current online political communication (interactivity, political personalization, and mobilization). Furthermore it assesses to what extent country, party,

  16. How political candidates use Twitter and the impact on votes

    NARCIS (Netherlands)

    Kruikemeier, S.

    2014-01-01

    This study investigates the content characteristics of Twitter during an election campaign, and the relationship between candidates’ style of online campaigning (i.e., politically personalized and interactive communication) and electoral support for those candidates. Thereby, it provides a better

  17. Human Health Safety Evaluation of Halon Replacement Candidates

    National Research Council Canada - National Science Library

    Dodd, D. E; Jepson, G. W; Macko, Jr, J. A

    2000-01-01

    .... The services within the Department of Defense (DoD) are directed to determine and evaluate suitable halon replacement candidates that will optimize performance of mission-essential equipment and operations...

  18. Update on the Clinical Development of Candidate Malaria Vaccines

    National Research Council Canada - National Science Library

    Ballou, W. R; Arevalo-Herrera, Myriam; Carucci, Daniel; Richie, Thomas L; Corradin, Giampietro; Diggs, Carter; Druilhe, Pierre; Giersing, Birgitte K; Saul, Allan; Heppner, D. G

    2004-01-01

    ... powerful driver for stimulating clinical development of candidate vaccines for malaria. This new way forward promises to greatly increase the likelihood of bringing a safe and effective vaccine to licensure...

  19. On security arguments of the second round SHA-3 candidates

    DEFF Research Database (Denmark)

    Andreeva, Elena; Bogdanov, Andrey; Mennink, Bart

    2012-01-01

    of which got accepted to the first round. 14 candidates were left in the second round, out of which five candidates have been recently chosen for the final round. An important criterion in the selection process is the SHA-3 hash function security. We identify two important classes of security arguments...... for the new designs: (1) the possible reductions of the hash function security to the security of its underlying building blocks and (2) arguments against differential attack on building blocks. In this paper, we compare the state of the art provable security reductions for the second round candidates...... and review arguments and bounds against classes of differential attacks.We discuss all the SHA-3 candidates at a high functional level, analyze, and summarize the security reduction results and bounds against differential attacks. Additionally, we generalize the well-known proof of collision resistance...

  20. Campaigning on the Internet: 2008 Presidential General Election Candidate Webpage

    Directory of Open Access Journals (Sweden)

    William L. Benoit

    2016-12-01

    Full Text Available The Internet is becoming an increasingly important component of political campaigns. This study employed content analysis to apply Functional Theory and Issue Ownership Theory to Obama’s and McCain’s presidential candidate webpages in the 2008 campaign. Acclaims (92% were more common than attacks (98%; defenses did not occur in this sample. Policy (82% was addressed more than character (18%. When discussing policy, these candidates addressed future plans most frequently, followed by general goals and then past deeds; on character, candidates discussed ideals, then personal qualities, and then leadership ability. This study shows that as candidates use the Internet to reach voters, their webpages conform to theoretical expectations.

  1. Official portrait of 1987 astronaut candidate Kevin P. Chilton

    Science.gov (United States)

    1987-01-01

    Official portrait of 1987 astronaut candidate Kevin P. Chilton. Chilton, a member of the United States Air Force and Astronaut Class 12, wears a navy blue flight suit and holds a space shuttle orbiter model.

  2. A Model Strategy and Policy for Screening Firefighter Candidates

    National Research Council Canada - National Science Library

    Pope, Christopher M

    2006-01-01

    ... and motivated by the desire to serve their community and country. Reasons for and evidence of the need for a new firefighter candidate screening strategy to support this new mission are addressed in this thesis...

  3. Intersectionality, Recruitment and Selection : Ethnic Minority Candidates in Dutch Parties

    NARCIS (Netherlands)

    Mügge, L.M.

    2016-01-01

    This article aims to contribute to explanations why ethnic minority women outnumber ethnic minority men in national parliaments of European immigration countries. Extending the intersectional lens it asks: which ethnic minority candidates are recruited and selected? Drawing on nine elections

  4. Candidate Screening for the Recruitment of Critical Research and Development Workers

    DEFF Research Database (Denmark)

    Frosch, Katharina; Harhoff, Dietmar; Hoisl, Karin

    The report focuses on résumé-based screening strategies for the recruitment of highly qualified research and development (R&D) workers (critical R&D workers) in high-tech firms. We investigate which kinds of professional background, job-related experience, motivations, specific skills, and previous...... and mechanical elements fields. A mixed logit model is used to analyse hiring preferences because this model allows us to deal with repeated choices. We find that HR decision makers prefer candidates with technology-specific patenting experience, an engineering background, analytical thinking skills...

  5. Smart health and innovation: facilitating health-related behaviour change.

    Science.gov (United States)

    Redfern, J

    2017-08-01

    Non-communicable diseases (NCD) are the leading cause of death globally. Smart health technology and innovation is a potential strategy for increasing reach and for facilitating health behaviour change. Despite rapid growth in the availability and affordability of technology there remains a paucity of published and robust research in the area as it relates to health. The objective of the present paper is to review and provide a snapshot of a variety of contemporary examples of smart health strategies with a focus on evidence and research as it relates to prevention with a CVD management lens. In the present analysis, five examples will be discussed and they include a physician-directed strategy, consumer directed strategies, a public health approach and a screening strategy that utilises external hardware that connects to a smartphone. In conclusion, NCD have common risk factors and all have an association with nutrition and health. Smart health and innovation is evolving rapidly and may help with diagnosis, treatment and management. While on-going research, development and knowledge is needed, the growth of technology development and utilisation offers opportunities to reach more people and achieve better health outcomes at local, national and international levels.

  6. A Cognitive Systems Engineering Approach to Developing Human Machine Interface Requirements for New Technologies

    Science.gov (United States)

    Fern, Lisa Carolynn

    This dissertation examines the challenges inherent in designing and regulating to support human-automation interaction for new technologies that will be deployed into complex systems. A key question for new technologies with increasingly capable automation, is how work will be accomplished by human and machine agents. This question has traditionally been framed as how functions should be allocated between humans and machines. Such framing misses the coordination and synchronization that is needed for the different human and machine roles in the system to accomplish their goals. Coordination and synchronization demands are driven by the underlying human-automation architecture of the new technology, which are typically not specified explicitly by designers. The human machine interface (HMI), which is intended to facilitate human-machine interaction and cooperation, typically is defined explicitly and therefore serves as a proxy for human-automation cooperation requirements with respect to technical standards for technologies. Unfortunately, mismatches between the HMI and the coordination and synchronization demands of the underlying human-automation architecture can lead to system breakdowns. A methodology is needed that both designers and regulators can utilize to evaluate the predicted performance of a new technology given potential human-automation architectures. Three experiments were conducted to inform the minimum HMI requirements for a detect and avoid (DAA) system for unmanned aircraft systems (UAS). The results of the experiments provided empirical input to specific minimum operational performance standards that UAS manufacturers will have to meet in order to operate UAS in the National Airspace System (NAS). These studies represent a success story for how to objectively and systematically evaluate prototype technologies as part of the process for developing regulatory requirements. They also provide an opportunity to reflect on the lessons learned in order

  7. State-of-the-art technology in modern computer-aided drug design.

    Science.gov (United States)

    Dalkas, Georgios A; Vlachakis, Dimitrios; Tsagkrasoulis, Dimosthenis; Kastania, Anastasia; Kossida, Sophia

    2013-11-01

    The quest for small drug-like compounds that selectively inhibit the function of biological targets has always been a major focus in the pharmaceutical industry and in academia as well. High-throughput screening of compound libraries requires time, cost and resources. Therefore, the use of alternative methods is necessary for facilitating lead discovery. Computational techniques that dock small molecules into macromolecular targets and predict the affinity and activity of the small molecule are widely used in drug design and discovery, and have become an integral part of the industrial and academic research. In this review, we present an overview of some state-of-the-art technologies in modern drug design that have been developed for expediting the search for novel drug candidates.

  8. Cognitive Technologies (COGTS) preferences among teacher ...

    African Journals Online (AJOL)

    school seminars and workshop to equip teacher educators on appropriate use of more of these cognitive tools in teaching and learning to facilitate deep learning in student teachers. Keywords: Cognitive Technologies, Preference, Teacher ...

  9. Recent developments in optical neuromodulation technologies

    NARCIS (Netherlands)

    Kos, A.; Loohuis, N.F.; Glennon, J.C.; Celikel, T.; Martens, G.J.M.; Tiesinga, P.H.E.; Aschrafi, A.

    2013-01-01

    The emergence of optogenetics technology facilitated widespread applications for interrogation of complex neural networks, such as activation of specific axonal pathways, previously found impossible with electrical stimulation. Consequently, within the short period of its application in neuroscience

  10. Online social sports networks as crime facilitators

    NARCIS (Netherlands)

    Stottelaar, Bas; Senden, Jeroen; Montoya, L.

    Emerging technologies such as broadband services and mobile and wireless technologies create not only benefits for the community but also risks (Choo, Smith & McCusker, 2007). The implications of these developments should be evaluated to make any necessary changes to policing, policy and

  11. Facilitating access to the web of data a guide for librarians

    CERN Document Server

    Stuart, David

    2011-01-01

    Offers an introduction to the web of data and the semantic web, exploring technologies including APIs, microformats and linked data. This title includes topical commentary and practical examples that explore how information professionals can harness the power of this phenomenon to inform strategy and become facilitators of access to data.

  12. National Offshore Wind Strategy: Facilitating the Development of the Offshore Wind Industry in the United States

    Energy Technology Data Exchange (ETDEWEB)

    Gilman, Patrick [National Renewable Energy Lab. (NREL), Golden, CO (United States); Maurer, Ben [National Renewable Energy Lab. (NREL), Golden, CO (United States); Feinberg, Luke [National Renewable Energy Lab. (NREL), Golden, CO (United States); Duerr, Alana [National Renewable Energy Lab. (NREL), Golden, CO (United States); Peterson, Lauren [National Renewable Energy Lab. (NREL), Golden, CO (United States); Musial, Walt [National Renewable Energy Lab. (NREL), Golden, CO (United States); Beiter, Phillipp [National Renewable Energy Lab. (NREL), Golden, CO (United States); Golladay, Jennifer [Dept. of the Interior (DOI), Washington DC (United States); Stromberg, Jessica [Dept. of the Interior (DOI), Washington DC (United States); Johnson, Isis [Dept. of the Interior (DOI), Washington DC (United States); Boren, Doug [Dept. of the Interior (DOI), Washington DC (United States); Moore, Annette [Dept. of the Interior (DOI), Washington DC (United States)

    2016-09-01

    The U.S. Department of Energy, through its Wind Energy Technologies Office, and U.S. Department of the Interior, through its Bureau of Ocean Energy Management, have jointly produced this updated national strategy to facilitate the responsible development of offshore wind energy in the United States.

  13. Communities of practice: pedagogy and internet-based technologies to support educator's continuing technology professional development in higher education

    NARCIS (Netherlands)

    Maurice Schols

    2011-01-01

    Advances in information and communication technologies (ICTs) as well as modern pedagogical perspectives have created new possibilities to facilitate and support learning in higher education (HE). Emerging technologies bring opportunities to reconsider teaching and learning. New ideas and concepts

  14. Supernova remnant candidates in the ROSAT All-Sky Survey

    Science.gov (United States)

    Prinz, T.; Becker, W.

    2014-07-01

    Radio supernova remnants (SNRs) in the Galaxy comprise an incomplete sample of the SNR population due to various selection effects. ROSAT performed the first All-Sky Survey (RASS) with an imaging X-ray telescope and thus provided another window for finding SNRs. Schaudel (2003) searched the RASS for unknown SNRs and pinpointed about 210 candidates. Meanwhile, 14 new SNRs of his list were identified (cf. Prinz & Becker 2013 for a summary). Revisiting the RASS SNR candidates and applying more stringent selection criteria as well as taking archival XMM-Newton, Chandra and Fermi data into account the current list of RASS SNR candidates still comprises 73 sources. These sources are promising SNR candidates and studying them with e.g. eRosita will help to reveal their true nature. eRosita is an X-ray telescope which is supposed to be launched in 2016. It will perform an X-ray all-sky survey with a sensitivity of more than 10 times of what was available with ROSAT. It supports to continue the previous SNR identification campaign and may reveal other candidates not seen with ROSAT. We report on the current status of our supernova identification campaign, characterize the most promising candidates and give prospects for eRosita.

  15. Thirty methods to destroy the creativity of psychoanalytic candidates.

    Science.gov (United States)

    Kernberg, O F

    1996-10-01

    The author explores formal aspects of psychoanalytic education relevant to the fostering or inhibiting of creativity in the work of candidates. He refers to thirty features of psychoanalytic institutes that inhibit candidates' creativity and, by implication, illustrate problems in psychoanalytic education that require our attention. These features include systematic slowing down of institutional progression of candidates, repetitive and unquestioning teaching of key papers by Freud, monolithic tendencies regarding theoretical approaches, isolation of candidates from the professional and scientific activities of the psychoanalytic society, accentuation of the hieratical relations among the psychoanalytic faculty, graduation rituals, discouragement of original contributions by candidates, intellectual isolation of institutes, lack of full presentation of clinical work by senior members of the faculty, neglect of studies of controversies regarding psychoanalytic technique, 'paranoiagenic' features of the relationship among faculty and regarding requirements for candidates, the 'convoy' system, neglect of exploration of the scientific and cultural boundaries and applications of psychoanalysis and the effects of institutional conflicts around the appointment of training analysts.

  16. Ensemble candidate classification for the LOTAAS pulsar survey

    Science.gov (United States)

    Tan, C. M.; Lyon, R. J.; Stappers, B. W.; Cooper, S.; Hessels, J. W. T.; Kondratiev, V. I.; Michilli, D.; Sanidas, S.

    2018-03-01

    One of the biggest challenges arising from modern large-scale pulsar surveys is the number of candidates generated. Here, we implemented several improvements to the machine learning (ML) classifier previously used by the LOFAR Tied-Array All-Sky Survey (LOTAAS) to look for new pulsars via filtering the candidates obtained during periodicity searches. To assist the ML algorithm, we have introduced new features which capture the frequency and time evolution of the signal and improved the signal-to-noise calculation accounting for broad profiles. We enhanced the ML classifier by including a third class characterizing RFI instances, allowing candidates arising from RFI to be isolated, reducing the false positive return rate. We also introduced a new training data set used by the ML algorithm that includes a large sample of pulsars misclassified by the previous classifier. Lastly, we developed an ensemble classifier comprised of five different Decision Trees. Taken together these updates improve the pulsar recall rate by 2.5 per cent, while also improving the ability to identify pulsars with wide pulse profiles, often misclassified by the previous classifier. The new ensemble classifier is also able to reduce the percentage of false positive candidates identified from each LOTAAS pointing from 2.5 per cent (˜500 candidates) to 1.1 per cent (˜220 candidates).

  17. Augmented reality som wearable technology

    DEFF Research Database (Denmark)

    Rahn, Annette

    “How Augmented reality can facilitate learning in visualizing human anatomy “ At this station I demonstrate how Augmented reality can be used to visualize the human lungs in situ and as a wearable technology which establish connection between body, image and technology in education. I will show...... the potential of Augmented reality increasing students level of understanding, interaction and engagement with the object. I will demonstrate the technology and show you the human lungs in your body and the future perspectives of the technology. Organization: developed in collaboration with Mie Buhl, Professor...

  18. Defining the "proven technology" technical criterion in the reactor technology assessment for Malaysia's nuclear power program

    Science.gov (United States)

    Anuar, Nuraslinda; Kahar, Wan Shakirah Wan Abdul; Manan, Jamal Abdul Nasir Abd

    2015-04-01

    Developing countries that are considering the deployment of nuclear power plants (NPPs) in the near future need to perform reactor technology assessment (RTA) in order to select the most suitable reactor design. The International Atomic Energy Agency (IAEA) reported in the Common User Considerations (CUC) document that "proven technology" is one of the most important technical criteria for newcomer countries in performing the RTA. The qualitative description of five desired features for "proven technology" is relatively broad and only provides a general guideline to its characterization. This paper proposes a methodology to define the "proven technology" term according to a specific country's requirements using a three-stage evaluation process. The first evaluation stage screens the available technologies in the market against a predefined minimum Technology Readiness Level (TRL) derived as a condition based on national needs and policy objectives. The result is a list of technology options, which are then assessed in the second evaluation stage against quantitative definitions of CUC desired features for proven technology. The potential technology candidates produced from this evaluation is further narrowed down to obtain a list of proven technology candidates by assessing them against selected risk criteria and the established maximum allowable total score using a scoring matrix. The outcome of this methodology is the proven technology candidates selected using an accurate definition of "proven technology" that fulfills the policy objectives, national needs and risk, and country-specific CUC desired features of the country that performs this assessment. A simplified assessment for Malaysia is carried out to demonstrate and suggest the use of the proposed methodology. In this exercise, ABWR, AP1000, APR1400 and EPR designs assumed the top-ranks of proven technology candidates according to Malaysia's definition of "proven technology".

  19. Lightweight Zerodur Mirror Technology Technical Report Analysis Condensation Evaluation (TRACE)

    National Research Council Canada - National Science Library

    Gardopee, George

    1982-01-01

    ...), greater homogeneity, and easier machinability and polishability. Zerodur has not been selected as a candidate mirror blank material because the technology for producing lightweight mirrors from Zerodur did not exist...

  20. Kids First. Leadership Guide for School Reform. Facilitator's Manual, Participant's Resource Materials, and Los Ninos Primero: Guia de Liderazgo para la Reforma Escolar. Materiales de Recurso para Participantes.

    Science.gov (United States)

    Chicago School Reform Training Task Force, IL.

    This document combines a facilitator's manual designed to train candidates for Local School Councils (LSCs) and others who want to improve Chicago (Illinois) schools with fact sheets, worksheets, checklists, and case studies (in English and Spanish) to be used by participants in the leadership training program. The following goals are outlined in…