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Sample records for group facilitation techniques

  1. Mindfulness for group facilitation

    DEFF Research Database (Denmark)

    Adriansen, Hanne Kirstine; Krohn, Simon

    2014-01-01

    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...... 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....... 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...

  2. Identification of strategies to facilitate organ donation among African Americans using the nominal group technique.

    Science.gov (United States)

    Locke, Jayme E; Qu, Haiyan; Shewchuk, Richard; Mannon, Roslyn B; Gaston, Robert; Segev, Dorry L; Mannon, Elinor C; Martin, Michelle Y

    2015-02-06

    African Americans are disproportionately affected by ESRD, but few receive a living donor kidney transplant. Surveys assessing attitudes toward donation have shown that African Americans are less likely to express a willingness to donate their own organs. Studies aimed at understanding factors that may facilitate the willingness of African Americans to become organ donors are needed. A novel formative research method was used (the nominal group technique) to identify and prioritize strategies for facilitating increases in organ donation among church-attending African Americans. Four nominal group technique panel interviews were convened (three community and one clergy). Each community panel represented a distinct local church; the clergy panel represented five distinct faith-based denominations. Before nominal group technique interviews, participants completed a questionnaire that assessed willingness to become a donor; 28 African-American adults (≥19 years old) participated in the study. In total, 66.7% of participants identified knowledge- or education-related strategies as most important strategies in facilitating willingness to become an organ donor, a view that was even more pronounced among clergy. Three of four nominal group technique panels rated a knowledge-based strategy as the most important and included strategies, such as information on donor involvement and donation-related risks; 29.6% of participants indicated that they disagreed with deceased donation, and 37% of participants disagreed with living donation. Community participants' reservations about becoming an organ donor were similar for living (38.1%) and deceased (33.4%) donation; in contrast, clergy participants were more likely to express reservations about living donation (33.3% versus 16.7%). These data indicate a greater opposition to living donation compared with donation after one's death among African Americans and suggest that improving knowledge about organ donation, particularly

  3. GROUP PROFILE Computer Technique

    Directory of Open Access Journals (Sweden)

    Andrey V. Sidorenkov

    2015-01-01

    Full Text Available This article contains a description of the structure, the software and functional capabilities, and the scope and purposes of application of the Group Profile (GP computer technique. This technique rests on a conceptual basis (the microgroup theory, includes 16 new and modified questionnaires, and a unique algorithm, tied to the questionnaires, for identification of informal groups. The GP yields a wide range of data about the group as a whole (47 indices, each informal group (43 indices, and each group member (16 indices. The GP technique can be used to study different types of groups: production (work groups, design teams, military units, etc., academic (school classes, student groups, and sports.

  4. Entry Facilitation by Environmental Groups

    NARCIS (Netherlands)

    van der Made, Allard; Schoonbeek, Lambert

    We consider a model of vertical product differentiation where consumers care about the environmental damage their consumption causes. An environmental group is capable of increasing consumers' environmental concern via a costly campaign. We show that the prospect of such a campaign can induce entry

  5. Facilitating Collaboration in Online Groups

    Science.gov (United States)

    Stephens, Geralyn E.; Roberts, Kathryn L.

    2017-01-01

    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…

  6. Entry Facilitation by Environmental Groups

    NARCIS (Netherlands)

    van der Made, Allard; Schoonbeek, Lambert

    2009-01-01

    We consider a model of vertical product differentiation where consumers care about the environmental damage their consumption causes. An environmental group is capable of increasing consumers' environmental concern via a costly campaign. We show that the prospect of such a campaign can induce entry

  7. Facilitating peer learning in study groups

    DEFF Research Database (Denmark)

    Adriansen, Hanne Kirstine; Madsen, Lene Møller

    2009-01-01

    the preliminary results from the facilitated study groups. After one term (February-May), student satisfaction with both the social and the disciplinary environment had increased. The project shows how academic and social integration can be achieved with minimum faculty member involvement. This is done by relying...... 'Facilitating study environment' at one of DPU's educations in spring 2009. The pilot project consisted of three elements: Facilitated study groups, a student bar with facilitated activities, and academic identity events. Subsequently, we have studied students' experiences with the project. This paper outlines...... on the students' own resources, using peer-learning and facilitating these activities....

  8. Modifiers for quality assurance in group facilitation

    NARCIS (Netherlands)

    Kolfschoten, G.L.; Grünbacher, P.; Briggs, R.O.

    2011-01-01

    A key task of a professional facilitator is to assure the quality of the knowledge products created through collaborative effort. To manage the quality of the knowledge a group generates, facilitators attend to, judge, and question the quality of the contributions a group makes, the decisions it mak

  9. Corticotomy facilitated orthodontics: Review of a technique

    Science.gov (United States)

    AlGhamdi, Ali Saad Thafeed

    2009-01-01

    Corticotomy found to be effective in accelerating orthodontic treatment. The most important factors in the success of this technique is proper case selection and careful surgical and orthodontic treatment. Corticotomy facilitated orthodontics advocated for comprehensive fixed orthodontic appliances in conjunction with full thickness flaps and labial and lingual corticotomies around teeth to be moved. Bone graft should be applied directly over the bone cuts and the flap sutured in place. Tooth movement should be initiated two weeks after the surgery, and every two weeks thereafter by activation of the orthodontic appliance. Orthodontic treatment time with this technique will be reduced to one-third the time of conventional orthodontics. Alveolar augmentation of labial and lingual cortical plates were used in an effort to enhance and strengthen the periodontium, reasoning that the addition of bone to alveolar housing of the teeth, using modern bone grafting techniques, ensures root coverage as the dental arch expanded. Corticotomy facilitated orthodontics is promising procedure but only few cases were reported in the literature. Controlled clinical and histological studies are needed to understand the biology of tooth movement with this procedure, the effect on teeth and bone, post-retention stability, measuring the volume of mature bone formation, and determining the status of the periodontium and roots after treatment. PMID:23960473

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

    Directory of Open Access Journals (Sweden)

    Michaela Kolbe

    2008-10-01

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

  11. Teacher’s action zone in facilitating group dynamics

    Directory of Open Access Journals (Sweden)

    Dagmara Gałajda

    2012-01-01

    Full Text Available As believed by many researchers (Dörnyei & Murphey 2003, Hadfield 1992, classroom climate is strongly determined by the dynamics of the learning group and its development over time. For this reason, the role of the teacher in facilitating group processes seems to be of primary importance since it is the teacher who has long been regarded as the group leader in both teacher-centred and learner-centred classrooms.The presentation focuses not only on positive but also on negative forms of classroom dynamics together with management techniques for dealing with conflicts, educational alienation and psychological defensiveness. This, in turn, leads to the concept of facilitator style based on Heron’s (2006 model of facilitation, which consists of six dimensions and three modes. In the paper particular emphasis is placed on the presentation and comparison of various theories of leadership, namely Heron’s system of facilitation, Hersey and Blanchard’s situational-leadership theory (1982 and Bass and Avolio’s transactional versus transformational leadership theory (1984.

  12. Encountering Carl Rogers: His Views on Facilitating Groups.

    Science.gov (United States)

    Landreth, Garry L.

    1984-01-01

    Presents Carl Rogers' views on facilitating groups, as expressed in a telephone dialogue seminar with graduate students in counselor education at North Texas State University. Discusses extended group marathons, cocounseling, nonverbal group exercises and the future of group work. (JAC)

  13. Facilitating a Summer Reading Book Group Program

    Science.gov (United States)

    Malin, Ginger Goldman

    2007-01-01

    Summer book groups enhance and sustain student literacy behaviors over the break, making available an enjoyable social forum for critical-thinking and critical-reading practices to occur naturally. Significantly, the book groups grant faculty and students an informal space to connect meaningfully through reflective discussion of texts. Because…

  14. Facilitating Learning in Multidisciplinary Groups with Transactive CSCL Scripts

    NARCIS (Netherlands)

    Noroozi, O.; Teasley, S.D.; Biemans, H.J.A.; Weinberger, A.; Mulder, M.

    2013-01-01

    Knowledge sharing and transfer are essential for learning in groups, especially when group members have different disciplinary expertise and collaborate online. Computer-Supported Collaborative Learning (CSCL) environments have been designed to facilitate transactive knowledge sharing and transfer i

  15. Group Essay Writing: Facilitating Team Learning Using ICT for Life ...

    African Journals Online (AJOL)

    Group Essay Writing: Facilitating Team Learning Using ICT for Life Long ... Teacher Training Programme (TTTP) of Yaba College of Technology, Yaba, Lagos. ... the group without ICT used the traditional method of writing individual essays.

  16. How experienced tutors facilitate tutorial dynamics in PBL groups.

    Science.gov (United States)

    Lee, Gin-Hong; Lin, Chaou-Shune; Lin, Yu-Hua

    2013-01-01

    Problem-based learning (PBL) tutorial are conducted in small groups, and successful learning in such groups requires good group facilitating skills. There is a lack of research on actual skills employed by tutors in facilitating the group dynamics. To explore the process of PBL tutorial small groups, focusing on the tutors' actual behavior in facilitating group dynamics. Eight experienced tutors from various departments in medical colleges participated in this research. Forty tutorial group sessions were videotaped. Among the 636 tutorial intervention episodes, 142 of them were associated with facilitating group dynamics. Tutors interventions as well as their recalls were transcribed verbatim. Qualitative research methods were utilized to analyze the data. There were 10 tutorial group dynamic situations and 48 tutorial skills. Analysis of the tutors' intentions employing these skills in the 10 situations showed that tutors were trying to achieve the following aims: (1) iteration of PBL principles, (2) delegation of responsibility to the students, (3) creation of a good discussion forum, and (4) the generation of a good learning atmosphere. Results from this study provide PBL tutors with a practical frame of reference on group dynamic facilitating skills and stimulate further research on this topic.

  17. When Compatibility Interferes with Group Effectiveness: Facilitation of Learning in Small Groups.

    Science.gov (United States)

    Shaw, Marvin, E.; Webb, Jeaninne N.

    1982-01-01

    Examined whether compatible groups facilitate learning more than incompatible groups. Used peer groups to facilitate learning in college courses. Computed compatibility scores for pairs and four-person groups working together. Used examinations to measure peer group procedure effectiveness. Results did not indicate a positive relationship between…

  18. The Skills of Facilitator Nurses in Psycho-Social Group Intervention for Cancer Patients

    OpenAIRE

    Chujo, Masami; Okamura, Hitoshi

    2015-01-01

    Background The objective of this study was to provide cancer patients with a psychosocial group intervention consisting of 3 parts, i.e., education on how to cope with stress and solve problems, group discussions, and progressive muscle relaxation, and to investigate the intervention techniques of Japanese facilitators. Methods Group interventions for breast cancer patients performed by 3 facilitators were analyzed qualitatively and inductively using a phenomenological approach. Results The s...

  19. The Skills of Facilitator Nurses in Psycho-Social Group Intervention for Cancer Patients.

    Science.gov (United States)

    Chujo, Masami; Okamura, Hitoshi

    2015-06-01

    The objective of this study was to provide cancer patients with a psychosocial group intervention consisting of 3 parts, i.e., education on how to cope with stress and solve problems, group discussions, and progressive muscle relaxation, and to investigate the intervention techniques of Japanese facilitators. Group interventions for breast cancer patients performed by 3 facilitators were analyzed qualitatively and inductively using a phenomenological approach. The skills of facilitators included 10 intervention techniques and 1 problem in interventions. Intervention techniques, which promote group dynamics and thereby help participants acquire improvements in their coping abilities and quality of life (QOL), were somewhat different between new and experienced facilitators, with the content showing immaturity and maturity in the new and experienced facilitators, respectively. Both experienced and new facilitators faced the risk of experiencing problems in interventions, which countered the purpose of the intervention of improving the participants' coping abilities or QOL. While intervention skills are necessary for facilitators to execute group interventions, it must be borne in mind, that even well-experienced facilitators may not always be able to accomplish skillful intervention.

  20. Proprioceptive Neuromuscular Facilitation Flexibility Techniques: Acute Effects on Arterial Blood Pressure.

    Science.gov (United States)

    Cornelius, William L.; Craft-Hamm, Kelley

    1988-01-01

    The effects of stretching techniques on arterial blood pressure (ABP) were studied in three groups of 20 men each. Each group performed one of three proprioceptive neuromuscular facilitation (PNF) techniques. Results are presented. The study indicates that the benefits of stretching may outweigh the risk of elevated ABP. (JL)

  1. Dynamics of group knowledge production in facilitated modelling workshops

    DEFF Research Database (Denmark)

    Tavella, Elena; Franco, L. Alberto

    2015-01-01

    The term ‘facilitated modelling’ is used in the literature to characterise an approach to structuring problems, developing options and evaluating decisions by groups working in a model-supported workshop environment, and assisted by a facilitator. The approach involves an interactive process...... by which models are jointly developed with group members interacting face-to-face, with or without computer support. The models produced are used to inform negotiations about the nature of the issues faced by the group, and how to address them. While the facilitated modelling literature is impressive...... the form of three distinct group knowledge production patterns: generative, collaborative and assertive. Further, each pattern is characterised by a particular mix of communicative behaviours and model-supported interactions that has implications for the creation of new knowledge within the workshop. Our...

  2. Challenges facing PBL tutors: 12 tips for successful group facilitation.

    Science.gov (United States)

    Azer, Samy A

    2005-12-01

    One of the main tasks of a problem-based learning (PBL) tutor is to facilitate group discussion. Group facilitation is about process rather than content. In this process, a tutor helps the group increase their skills and progress in their discussion. Several studies have highlighted strategies and training used in preparing PBL tutors. However, PBL tutors usually feel that it is not that easy to change their teaching style to the PBL format. They are sometimes unsure about their role or what strategy they might use to facilitate their students' discussion. This article in the '12 Tips' series is a detailed description of, and provides answers to, common challenges faced by PBL tutors. The tips provided in this manuscript should help tutors with practical answers. The article may be useful to PBL tutors, medical and health educators and those responsible for PBL training workshops.

  3. Improved Lattice Renormalization Group Techniques

    CERN Document Server

    Petropoulos, Gregory; Hasenfratz, Anna; Schaich, David

    2013-01-01

    We compute the bare step-scaling function $s_b$ for SU(3) lattice gauge theory with $N_f = 12$ massless fundamental fermions, using the non-perturbative Wilson-flow-optimized Monte Carlo Renormalization Group two-lattice matching technique. We use a short Wilson flow to approach the renormalized trajectory before beginning RG blocking steps. By optimizing the length of the Wilson flow, we are able to determine an $s_b$ corresponding to a unique discrete $\\beta$ function, after a few blocking steps. We carry out this study using new ensembles of 12-flavor gauge configurations generated with exactly massless fermions, using volumes up to $32^4$. The results are consistent with the existence of an infrared fixed point (IRFP) for all investigated lattice volumes and number of blocking steps. We also compare different renormalization schemes, each of which indicates an IRFP at a slightly different value of the bare coupling, as expected for an IR-conformal theory.

  4. Facilitating Meaningful Discussion Groups in the Primary Grades

    Science.gov (United States)

    Moses, Lindsey; Ogden, Meridith; Kelly, Laura Beth

    2015-01-01

    This Teaching Tips describes a yearlong process of facilitating meaningful discussion groups about literature with first-grade students in an urban Title I school. At the beginning of the year, the teacher provided explicit instruction in speaking and listening skills to support students with the social skills needed for thoughtful discussion. She…

  5. ON THE ROLE OF THE TECHNIQUES FACILITATING MOTOR RECOVERY

    Directory of Open Access Journals (Sweden)

    Corneliu BOTEZ

    2013-06-01

    Full Text Available Movement created a differentiated aparatus – the loco‐ motory one – the basic component of which is the kinetic unit, formed of joint‐movement‐nerves, each one playing a well‐established role, motivated only within an interde‐ pendence relation of the whole kinetic unit. Activation of the motor unit, considered as the smallest functional neu‐ romuscular unit described in 1925 by Liddel and Sher‐ rington, involves a series of complex processes, developed at the level of the three components (pericarion‐cylindrax‐ muscular fibers, the result being muscular contraction. The control of motricity, of the voluntary movements we perform so easily, sometimes wholly automatically, repre‐ sents a real computer performance, the organism organ‐ izing this type of control on successive levels, continuously enriching the phylogenetic scale, along the evolution of species, with new neuronal levels of integration, control and command. The scope of the present study was to evi‐ dence the efficiency of the facilitation techniques as to the following aspects of neuromotor recovery: recovery of the muscular tonus, recovery of the muscular power, increased joint mobility and recovery of movements coordination, by means of facilitation techniques. Materials and method. During January 2010‐January 2012, in the Military Hospital of Iaşi there have been hospitalized 120 patients with ages between 23‐64 years, with various etiologies of functional deficit: lumbosciatica with prolongued muscular contrac‐ tion in 52 cases – 43.33%, hemiplegia + arthroses 8 cases – 6.66%, systemic eritematous lupus 4 cases – 3.34%, post‐ fracture algoneurosistrophy (blocked knee 4 cases – 3.34%, rheumatoid polyarthritis – 24 cases – 20.00%, scapulo‐ humeral periarthritis 28 cases – 23.33%. Results and dis‐ cussion. The highest frequency of patients with neuro‐motor pathology requiring the application of some techniques facilitating

  6. Lie Group Techniques for Neural Learning

    Science.gov (United States)

    2005-01-03

    Lie group techniques for Neural Learning Edinburgh June 2004 Elena Celledoni SINTEF Applied Mathematics, IMF-NTNU Lie group techniques for Neural...ORGANIZATION NAME(S) AND ADDRESS(ES) SINTEF Applied Mathematics, IMF-NTNU 8. PERFORMING ORGANIZATION REPORT NUMBER 9. SPONSORING/MONITORING AGENCY NAME(S) AND

  7. Group work: Facilitating the learning of international and domestic undergraduate nursing students.

    Science.gov (United States)

    Shaw, Julie; Mitchell, Creina; Del Fabbro, Letitia

    2015-01-01

    Devising innovative strategies to address internationalization is a contemporary challenge for universities. A Participatory Action Research (PAR) project was undertaken to identify issues for international nursing students and their teachers. The findings identified group work as a teaching strategy potentially useful to facilitate international student learning. The educational intervention of structured group work was planned and implemented in one subject of a Nursing degree. Groups of four to five students were formed with one or two international students per group. Structural support was provided by the teacher until the student was learning independently, the traditional view of scaffolding. The group work also encouraged students to learn from one another, a contemporary understanding of scaffolding. Evaluation of the group work teaching strategy occurred via anonymous, self-completed student surveys. The student experience data were analysed using descriptive statistical techniques, and free text comments were analysed using content analysis. Over 85% of respondents positively rated the group work experience. Overwhelmingly, students reported that class discussions and sharing nursing experiences positively influenced their learning and facilitated exchange of knowledge about nursing issues from an international perspective. This evaluation of a structured group work process supports the use of group work in engaging students in learning, adding to our understanding of purposeful scaffolding as a pathway to enhance learning for both international and domestic students. By explicitly using group work within the curriculum, educators can promote student learning, a scholarly approach to teaching and internationalization of the curriculum.

  8. Facilitating Active Engagement of the University Student in a Large-Group Setting Using Group Work Activities

    Science.gov (United States)

    Kinsella, Gemma K.; Mahon, Catherine; Lillis, Seamus

    2017-01-01

    It is envisaged that small-group exercises as part of a large-group session would facilitate not only group work exercises (a valuable employability skill), but also peer learning. In this article, such a strategy to facilitate the active engagement of the student in a large-group setting was explored. The production of student-led resources was…

  9. Effective Techniques for English Conversation Groups.

    Science.gov (United States)

    Dobson, Julia M.

    This book gathers ideas and practices in teaching English as a second language to serve as a reference for the leader of a conversation group. A variety of tested techniques is included for stimulating conversation among students with a basic command of English. The book begins with a discussion of what is involved in directed conversation…

  10. Facilitating Group Cohesion among Adolescents through Challenge Course Experiences.

    Science.gov (United States)

    Glass, J. Scott; Benshoff, James M.

    2002-01-01

    A study examined the effects of participation in a low-element challenge course on younger adolescents' perceptions of group cohesion. Pre- and post-tests of group cohesion were administered to 167 North Carolina adolescents aged 11-14. Participants perceived an increase in group cohesion after the daylong program, regardless of their age, race,…

  11. [Solid phase techniques in blood group serology].

    Science.gov (United States)

    Uthemann, H; Sturmfels, L; Lenhard, V

    1993-06-01

    As alternatives to hemagglutination, solid-phase red blood cell adherence assays are of increasing importance. The adaptation of the new techniques to microplates offers several advantages over hemagglutination. Using microplates the assays may be processed semiautomatically, and the results can be read spectrophotometrically and interpreted by a personal computer. In this paper, different red blood cell adherence assays for AB0 grouping, Rh typing, Rh phenotyping, antibody screening and identification, as well as crossmatching will be described.

  12. Beliefs About the Malleability of Immoral Groups Facilitate Collective Action

    NARCIS (Netherlands)

    Cohen-Chen, Smadar; Halperin, Eran; Saguy, Tamar; van Zomeren, Martijn

    Although negative out-group beliefs typically foster individuals' motivation for collective action, we propose that such beliefs may diminish this motivation when people believe that this out-group cannot change in its very essence. Specifically, we tested the idea that believing in the malleability

  13. Beliefs About the Malleability of Immoral Groups Facilitate Collective Action

    NARCIS (Netherlands)

    Cohen-Chen, Smadar; Halperin, Eran; Saguy, Tamar; van Zomeren, Martijn

    2014-01-01

    Although negative out-group beliefs typically foster individuals' motivation for collective action, we propose that such beliefs may diminish this motivation when people believe that this out-group cannot change in its very essence. Specifically, we tested the idea that believing in the malleability

  14. mCell: Facilitating Mobile Communication of Small Groups

    Directory of Open Access Journals (Sweden)

    Jyri Virtanen

    2008-01-01

    Full Text Available Mobile communication technology offers a potential platform for new types of communication applications. Here, we describe the development and experiences with a mobile group communication application, mCell, that runs on a mobile phone. We present the underlying design implications, the application implementation, and a user study, where three groups used the application for one month. The findings of the user study reveal general user experiences with the application and show different patterns of usage depending on the social setting of the group and how the preferred features vary accordingly.

  15. "The group facilitates everything": meanings patients with type 2 diabetes mellitus assigned to health education groups.

    Science.gov (United States)

    de Melo, Lucas Pereira; de Campos, Edemilson Antunes

    2014-01-01

    to interpret the meanings patients with type 2 diabetes mellitus assign to health education groups. ethnographic study conducted with Hyperdia groups of a healthcare unit with 26 informants, with type 2 diabetes mellitus, and having participated in the groups for at least three years. Participant observation, social characterization, discussion groups and semi-structured interviews were used to collect data. Data were analyzed through the thematic coding technique. four thematic categories emerged: ease of access to the service and healthcare workers; guidance on diabetes; participation in groups and the experience of diabetes; and sharing knowledge and experiences. The most relevant aspect of this study is the social use the informants in relation to the Hyperdia groups under study. the studied groups are agents producing senses and meanings concerning the process of becoming ill and the means of social navigation within the official health system. We expect this study to contribute to the actions of healthcare workers coordinating these groups given the observation of the cultural universe of these individuals seeking professional care in the various public health care services.

  16. "The group facilitates everything": meanings patients with type 2 diabetes mellitus assigned to health education groups

    Directory of Open Access Journals (Sweden)

    Lucas Pereira de Melo

    2014-12-01

    Full Text Available OBJECTIVE: to interpret the meanings patients with type 2 diabetes mellitus assign to health education groups.METHOD: ethnographic study conducted with Hyperdia groups of a healthcare unit with 26 informants, with type 2 diabetes mellitus, and having participated in the groups for at least three years. Participant observation, social characterization, discussion groups and semi-structured interviews were used to collect data. Data were analyzed through the thematic coding technique.RESULTS: four thematic categories emerged: ease of access to the service and healthcare workers; guidance on diabetes; participation in groups and the experience of diabetes; and sharing knowledge and experiences. The most relevant aspect of this study is the social use the informants in relation to the Hyperdia groups under study.CONCLUSION: the studied groups are agents producing senses and meanings concerning the process of becoming ill and the means of social navigation within the official health system. We expect this study to contribute to the actions of healthcare workers coordinating these groups given the observation of the cultural universe of these individuals seeking professional care in the various public health care services.

  17. Mixed-Gender Co-Facilitation in Therapeutic Groups for Men Who Have Perpetrated Intimate Partner Violence: Group Members' Perspectives

    Science.gov (United States)

    Roy, Valerie; Lindsay, Jocelyn; Dallaire, Louis-Francois

    2013-01-01

    This article describes a study that explored the use of mixed-gender co-facilitation in intimate partner violence groups, especially regarding its potential for gender role socialization. Using an interpretive approach, interviews with men from different mixed-gender co-facilitated groups in Canada were analyzed, with a focus on the men's…

  18. Mixed-Gender Co-Facilitation in Therapeutic Groups for Men Who Have Perpetrated Intimate Partner Violence: Group Members' Perspectives

    Science.gov (United States)

    Roy, Valerie; Lindsay, Jocelyn; Dallaire, Louis-Francois

    2013-01-01

    This article describes a study that explored the use of mixed-gender co-facilitation in intimate partner violence groups, especially regarding its potential for gender role socialization. Using an interpretive approach, interviews with men from different mixed-gender co-facilitated groups in Canada were analyzed, with a focus on the men's…

  19. A Review of the Creative Group Work Training Program for Facilitators

    Science.gov (United States)

    O'Sullivan, Kevin; Blatch, Chris; Toh, Melissa

    2014-01-01

    This article presents the first review of the Creative Group Work (CGW) training program for facilitators who provide group-based intervention programs to offenders in Corrective Services New South Wales, Australia. The program emphasizes the interpersonal aspects of group work and seeks to equip facilitators to engage with participants in a way…

  20. Timing matters: sonar call groups facilitate target localization in bats.

    Science.gov (United States)

    Kothari, Ninad B; Wohlgemuth, Melville J; Hulgard, Katrine; Surlykke, Annemarie; Moss, Cynthia F

    2014-01-01

    To successfully negotiate a cluttered environment, an echolocating bat must control the timing of motor behaviors in response to dynamic sensory information. Here we detail the big brown bat's adaptive temporal control over sonar call production for tracking prey, moving predictably or unpredictably, under different experimental conditions. We studied the adaptive control of vocal-motor behaviors in free-flying big brown bats, Eptesicus fuscus, as they captured tethered and free-flying insects, in open and cluttered environments. We also studied adaptive sonar behavior in bats trained to track moving targets from a resting position. In each of these experiments, bats adjusted the features of their calls to separate target and clutter. Under many task conditions, flying bats produced prominent sonar sound groups identified as clusters of echolocation pulses with relatively stable intervals, surrounded by longer pulse intervals. In experiments where bats tracked approaching targets from a resting position, bats also produced sonar sound groups, and the prevalence of these sonar sound groups increased when motion of the target was unpredictable. We hypothesize that sonar sound groups produced during flight, and the sonar call doublets produced by a bat tracking a target from a resting position, help the animal resolve dynamic target location and represent the echo scene in greater detail. Collectively, our data reveal adaptive temporal control over sonar call production that allows the bat to negotiate a complex and dynamic environment.

  1. Lexical Bundles: Facilitating University "Talk" in Group Discussions

    Science.gov (United States)

    Heng, Chan Swee; Kashiha, Hadi; Tan, Helen

    2014-01-01

    Group discussion forms an integral language experience for most language learners, providing them with an opportunity to express themselves in a naturalistic setting. Multi-word expressions are commonly used and one of them is lexical bundles. Lexical bundles are types of extended collocations that occur more commonly than we expect; they are…

  2. 112 fadama users group characteristics that influence facilitators ...

    African Journals Online (AJOL)

    2010-03-01

    Mar 1, 2010 ... cultivation, mono cropping, mixed cropping ... Nigeria into three regions based on ecological .... realized by using the logit regression model. ... extension performance (Leonard, 1977). The .... This implies negative effect on effective role ..... Fadama users group variable. Estimated. Standard error. R-value.

  3. Facilitating Personal Transformations in Small Groups: Part I.

    Science.gov (United States)

    Boyd, Robert D.

    1989-01-01

    Describes personal transformation in small groups method that employs Matrix Model as its operational structure in Part I of two-part article. Describes method's reliance on metaphors and nature and manner in which they are employed. Defines personal transformation within framework of analytical psychology. (Author/CM)

  4. Facilitation by exogenous attention for static and dynamic gestalt groups.

    Science.gov (United States)

    Gonen, Fahrettin F; Hallal, Hamza; Ogmen, Haluk

    2014-08-01

    Attentional mechanisms allow the brain to selectively allocate its resources to stimuli of interest within the huge amount of information reaching its sensory systems. The voluntary component of attention, endogenous attention, can be allocated in a flexible manner depending on the goals and strategies of the observer. On the other hand, the reflexive component, exogenous attention, is driven by the stimulus. Here, we investigated how exogenous attention is deployed to moving stimuli that form distinct perceptual groups. We showed that exogenous attention is deployed according to a reference frame that moves along with the stimulus. Moreover, in addition to the cued stimulus, exogenous attention is deployed to all elements forming a perceptual group. These properties provide a basis for the efficient deployment of exogenous attention under ecological viewing conditions.

  5. Using an Art Technique To Facilitate Leadership Development.

    Science.gov (United States)

    De Ciantis, Cheryl

    This book describes a training technique in which an art activity called a touchstone exercise serves as the basis of an action-oriented leadership development program. Part 1 describes the context in which the touchstone exercise was developed and details the process of setting the stage for and conducting it. Two case studies illustrating the…

  6. Curriculum revision: reaching faculty consensus through the Nominal Group Technique.

    Science.gov (United States)

    Davis, D C; Rhodes, R; Baker, A S

    1998-10-01

    A fundamental concept to initiate change in the curriculum revision process is to overcome resistance to change and the boundaries of self-interest. Curriculum change cannot occur without an "unfreezing" of faculty values and interests. The Nominal Group Technique (NGT) was used to facilitate faculty identification of areas needing change in the undergraduate nursing curriculum. The process led to the generation of numerous independent ideas in which all faculty participated. The revised curriculum which resulted from the NGT process has had full and enthusiastic support of the faculty.

  7. Facilitating preemptive hardware system design using partial reconfiguration techniques.

    Science.gov (United States)

    Dondo Gazzano, Julio; Rincon, Fernando; Vaderrama, Carlos; Villanueva, Felix; Caba, Julian; Lopez, Juan Carlos

    2014-01-01

    In FPGA-based control system design, partial reconfiguration is especially well suited to implement preemptive systems. In real-time systems, the deadline for critical task can compel the preemption of noncritical one. Besides, an asynchronous event can demand immediate attention and, then, force launching a reconfiguration process for high-priority task implementation. If the asynchronous event is previously scheduled, an explicit activation of the reconfiguration process is performed. If the event cannot be previously programmed, such as in dynamically scheduled systems, an implicit activation to the reconfiguration process is demanded. This paper provides a hardware-based approach to explicit and implicit activation of the partial reconfiguration process in dynamically reconfigurable SoCs and includes all the necessary tasks to cope with this issue. Furthermore, the reconfiguration service introduced in this work allows remote invocation of the reconfiguration process and then the remote integration of off-chip components. A model that offers component location transparency is also presented to enhance and facilitate system integration.

  8. The development, facilitation and initial evaluation of a mindfulness group for a clinical psychology training course

    OpenAIRE

    Fisher, Paul; Hemanth, P

    2015-01-01

    This article presents an evaluation of a Mindfulness group facilitate for trainee and qualified psychologists working in a university psychology clinic. the group was shown to have both personal and professional benefits for participants, but further evaluation is required.

  9. Facilitating the exploitation of ERTS imagery using snow enhancement techniques

    Science.gov (United States)

    Wobber, F. J.; Martin, K. (Principal Investigator); Amato, R. V.; Leshendok, T.

    1973-01-01

    The author has identified the following significant results. Comparative analysis of snow-free and snow-covered imagery of the New England Test Area has resulted in a larger number of lineaments mapped from snow-covered imagery in three out of four sets of comparative imagery. Analysts unfamiliar with the New England Test Area were utilized; the quality of imagery was independently judged to be uniform. In all image sets, a greater total length of lineaments was mapped with the snow-covered imagery. The value of this technique for fracture mapping in areas with thick soil cover is suggested. A number of potentially useful environmental applications of snow enhancement related to such areas as mining, land use, and hydrology have been identified.

  10. Forming and activating an internal facilitation group for successful implementation: A qualitative study.

    Science.gov (United States)

    McCullough, Megan B; Gillespie, Chris; Petrakis, Beth Ann; Jones, Ellen A; Park, Angela M; Lukas, Carol VanDeusen; Rose, Adam J

    detailing how internal facilitators learn their skills over time, and how a group of internal facilitators can help each other succeed. These findings can guide those who wish to incorporate internal facilitation teams as an implementation strategy, and demonstrate how sites can build capacity for implementation efforts. This study focuses on an implementation facilitation strategy to improve the delivery of anticoagulation care within pharmacy-run clinics across 8 Veterans Health Administration medical centers. Internal facilitators (IFs) guided by and supported by an external facilitators (EF), successfully implemented the clinical innovation. This study examines how the IF group became instrumental in the successful implementation of evidence-based practice change. Published by Elsevier Inc.

  11. The facilitation of groups and networks: capabilities to shape creative cooperation

    DEFF Research Database (Denmark)

    Rasmussen, Lauge Baungaard

    2003-01-01

    The facilitator, defined as a process guide of creative cooperation, is becoming more and more in focus to assist groups,teams and networks to meet these challenges. The author defines and exemplifies different levels of creative coorperation. Core capabilities of facilitation are defined...

  12. Mental Health Consultation: An Untapped Tool for Facilitating Volatile Intercultural Diversity Group Dialogs

    Science.gov (United States)

    marbley, aretha faye; Stevens, Hal; Taylor, Colette M.; Ritter, Rachelle Berg; Robinson, Petra A.; McGaha, Valerie; Bonner, Fred A., II; Li, Jiaqi

    2015-01-01

    There is an urgent need for leadership skills when facilitating communication and engendering acceptance and respect among people from culturally different backgrounds, opposing viewpoints, and vastly different experiences. Thus, when facilitating intercultural group dialogs, varying institutions, agencies, and businesses need culturally competent…

  13. Recontextualizing the Role of the Facilitator in Group Interaction in the Outdoor Classroom

    Science.gov (United States)

    Stan, Ina

    2009-01-01

    The traditional role of the facilitator in outdoor education is frequently seen as outside the group of participants, either in a position of power over the participants or detached and passive. Following an ethnographic study at a residential outdoor centre, an in-depth analysis of the facilitation process was carried out, which revealed that the…

  14. Problem-based learning: facilitating multiple small teams in a large group setting.

    Science.gov (United States)

    Hyams, Jennifer H; Raidal, Sharanne L

    2013-01-01

    Problem-based learning (PBL) is often described as resource demanding due to the high staff-to-student ratio required in a traditional PBL tutorial class where there is commonly one facilitator to every 5-16 students. The veterinary science program at Charles Sturt University, Australia, has developed a method of group facilitation which readily allows one or two staff members to facilitate up to 30 students at any one time while maintaining the benefits of a small PBL team of six students. Multi-team facilitation affords obvious financial and logistic advantages, but there are also important pedagogical benefits derived from uniform facilitation across multiple groups, enhanced discussion and debate between groups, and the development of self-facilitation skills in students. There are few disadvantages to the roaming facilitator model, provided that several requirements are addressed. These requirements include a suitable venue, large whiteboards, a structured approach to support student engagement with each disclosure, a detailed facilitator guide, and an open, collaborative, and communicative environment.

  15. Lecturers' experiences of facilitating guided group reflection with pre-registration BSc Nursing students.

    Science.gov (United States)

    Mc Carthy, Jane; Cassidy, Irene; Tuohy, Dympna

    2013-01-01

    The development of reflective practitioners is integral to undergraduate nursing degree programmes. This study reports on lecturers' experiences of facilitating guided group reflection with pre-registration BSc Nursing students.The research purposively sampled lecturers (n=7) working in a department of nursing and midwifery at a third level institute in Ireland, all of whom were registered nurses. Using a qualitative research approach, data was collected through audio-taped semi-structured individual interviews. The data were thematically analysed using guidelines developed by Braun and Clarke (2006). Tripartite researcher discussion and further analysis of these initial individual analyses led to consensus regarding the three themes arising from the study. These were: Being a facilitator; Facilitating reflective learning and Creating structure. The discussion centred on: having knowledge and experience to effectively facilitate guided group reflection; the influence of the facilitator's personal philosophy on reflection and adult learning on group facilitation; and finally concerns regarding professional responsibility in response to students' reflective practice accounts.

  16. Acute effect of scapular proprioceptive neuromuscular facilitation (PNF) techniques and classic exercises in adhesive capsulitis: a randomized controlled trial.

    Science.gov (United States)

    Balcı, Nilay Comuk; Yuruk, Zeliha Ozlem; Zeybek, Aslican; Gulsen, Mustafa; Tekindal, Mustafa Agah

    2016-04-01

    [Purpose] The aim of our study was to compare the initial effects of scapular proprioceptive neuromuscular facilitation techniques and classic exercise interventions with physiotherapy modalities on pain, scapular dyskinesis, range of motion, and function in adhesive capsulitis. [Subjects and Methods] Fifty-three subjects were allocated to 3 groups: scapular proprioceptive neuromuscular facilitation exercies and physiotherapy modalities, classic exercise and physiotherapy modalities, and only physiotherapy modalities. The intervention was applied in a single session. The Visual Analog Scale, Lateral Scapular Slide Test, range of motion and Simple Shoulder Test were evaluated before and just after the one-hour intervention in the same session (all in one session). [Results] All of the groups showed significant differences in shoulder flexion and abduction range of motion and Simple Shoulder Test scores. There were statistically significant differences in Visual Analog Scale scores in the proprioceptive neuromuscular facilitation and control groups, and no treatment method had significant effect on the Lateral Scapular Slide Test results. There were no statistically significant differences between the groups before and after the intervention. [Conclusion] Proprioceptive neuromuscular facilitation, classic exercise, and physiotherapy modalities had immediate effects on adhesive capsulitis in our study. However, there was no additional benefit of exercises in one session over physiotherapy modalities. Also, an effective treatment regimen for shoulder rehabilitation of adhesive capsulitis patients should include scapular exercises.

  17. Library faculty role in problem-based learning: facilitating small groups.

    Science.gov (United States)

    Satterthwaite, R K; Helms, M E; Nouravarsani, R; Van Antwerp, M; Woelfl, N N

    1995-10-01

    Since 1986, the library faculty of the McGoogan Library of Medicine at the University of Nebraska Medical Center (UNMC) has participated in small group activities during the week-long orientation for first-year medical students. This involvement paved the way for library faculty members to act as facilitators for small groups of medical students within the new problem-based learning (PBL) curriculum introduced in 1992 by the College of Medicine. The UNMC curriculum consists of traditional PBL groups as well as Integrated Clinical Experience (ICE) small groups. The ICE groups provide opportunities for discussion of the social and behavioral issues that arise in medicine, with the majority of the sessions designed to give students interviewing practice with simulated patients. The ICE small groups meet once a week with either one or two facilitators. Several library faculty members act as facilitators for ICE groups. As a result of this involvement, librarian contacts with College of Medicine faculty have grown in number and depth, there has been a corresponding increase in related activities with the first- and second-year medical students. Participation in ICE groups has caused some difficulties with respect to library work schedules, but it has been immensely rewarding and enriching in terms of professional growth. This paper describes the UNMC curriculum, the evolution and extent of the librarians' involvement, and the future involvement, ramifications, and challenges envisioned for McGoogan faculty and their medical library colleagues.

  18. Effect of baclofen combined with neural facilitation technique on the reduction of muscular spasm in patients with spinal cord injury

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    BACKGROUND: Recent researches have demonstrated that baclofen is a commonly central anti-spasm drug. In addition, neural facilitation technique based on nerve development and neurophysiology is widely used for rehabilitation training of motor disorder after central nerve injury. However, whether baclofen combining with neural facilitation technique can relieve muscular spasm after spinal cord injury needs further studies.OBJECTIVE: To observe the effect of baclofen combining with neural facilitation technique on decreasing muscular tension in two lower extremities after spinal cord injury.DESIGN: Randomized controlled study.SETTING: Departments of Rehabilitation and Orthopaedics, the Third Affiliated Hospital of Guangzhou Medical College.PARTICIPANTS: A total of 28 patients with spinal cord injury, including 17 males and 11 females, whose age ranged from 31 to 71 years, were selected from Departments of Rehabilitation and Orthopaedics, the Third Affiliated Hospital of Guangzhou Medical College from March 2005 to September 2006. The illness course ranged from 22 to 54 days and the mean course was (38 ± 8) days. All patients were diagnosed as the first onset and the increase of extensor muscular tension in two lower extremities after thoracic vertebra injury by using spine MR or CT examination. Informed consents were obtained from all the patients.METHODS: All 28 patients who had upper motor neuronal paralysis in two lower extremities after spinal cord injury in thoracic vertebra region were randomly divided into treatment group and control group with 14 cases in each group. Patients in both groups received routine therapy, while those in the treatment group were treated with oral baclofen (the beginning dosage: 5 mg/time; three times per day, 5 mg was increased every three days; the maximal dosage was 60 mg/day; 6 weeks in total) (made in Weicai Pharmaceutical Co., Ltd.;tablet; batch number: HC20040029) combining with neural facilitation technique, which accorded

  19. Effects of intensive repetition of a new facilitation technique on motor functional recovery of the hemiplegic upper limb and hand

    Science.gov (United States)

    Kawahira, Kazumi; Shimodozono, Megumi; Etoh, Seiji; Kamada, Katsuya; Noma, Tomokazu; Tanaka, Nobuyuki

    2010-01-01

    Objective To study the effects on the hemiplegic upper limb of repetitive facilitation exercises (RFEs) using a novel facilitation technique, in which the patient's intention to move the hemiplegic upper limb or finger was followed by realization of the movement using multiple sensory stimulations. Methods Twenty-three stroke patients were enrolled in a cross-over study in which 2-week RFE sessions (100 repetitions each of five-to-eight types of facilitation exercise per day) were alternated with 2-week conventional rehabilitation (CR) sessions, for a total of four sessions. Treatments were begun with the 2-week RFE session in one group and the 2-week CR session in the second group. Results After the first 2-week RFE session, both groups showed improvements in the Brunnstrom stages of the upper limb and the hand, in contrast to the small improvements observed during the first CR session. The Simple Test for Evaluating Hand Function (STEF) score, which evaluates the ability of manipulating objects, in both groups improved during both sessions. After the second 2-week RFE and CR sessions, both groups showed little further improvement except in the STEF score. Conclusion The novel RFEs promoted the functional recovery of the hemiplegic upper limb and hand to a greater extent than the CR sessions. PMID:20715890

  20. Student Perceptions of Independent versus Facilitated Small Group Learning Approaches to Compressed Medical Anatomy Education

    Science.gov (United States)

    Whelan, Alexander; Leddy, John J.; Mindra, Sean; Matthew Hughes, J. D.; El-Bialy, Safaa; Ramnanan, Christopher J.

    2016-01-01

    The purpose of this study was to compare student perceptions regarding two, small group learning approaches to compressed (46.5 prosection-based laboratory hours), integrated anatomy education at the University of Ottawa medical program. In the facilitated active learning (FAL) approach, tutors engage students and are expected to enable and…

  1. Pioneer CESA Guidance Project: A Staff Development Program for School Counselors. Group Facilitation.

    Science.gov (United States)

    Kaltenbach, Robert F.

    This document on group facilitation is one of seven staff development programs which target performance skills of school counselors. The staff development programs are designed to be used by students who aspire to become school counselors, by entry level counselors who are seeking to demonstrate their skill for certification purposes, and by…

  2. Students as Facilitators: An Evaluation of Student-Led Group Work

    Science.gov (United States)

    Campbell, Elaine

    2015-01-01

    This paper describes a two year study evaluating student-led group work in the context of a clinical legal education module. The aim of the study was to shift the balance of control from tutor to student, by allowing students to take on the facilitator role in weekly meetings. The findings suggest that (a) students can successfully design and…

  3. Library faculty role in problem-based learning: facilitating small groups.

    OpenAIRE

    Satterthwaite, R K; Helms, M E; Nouravarsani, R; Van Antwerp, M; Woelfl, N N

    1995-01-01

    Since 1986, the library faculty of the McGoogan Library of Medicine at the University of Nebraska Medical Center (UNMC) has participated in small group activities during the week-long orientation for first-year medical students. This involvement paved the way for library faculty members to act as facilitators for small groups of medical students within the new problem-based learning (PBL) curriculum introduced in 1992 by the College of Medicine. The UNMC curriculum consists of traditional PBL...

  4. Facilitating dental student reflections: using mentor groups to discuss clinical experiences and personal development

    OpenAIRE

    Koole, Sebastiaan; Christiaens, Véronique; Cosyn, Jan; De Bruyn, Hugo

    2016-01-01

    Despite the consensus on the importance of reflection for dental professionals, a lack of understanding remains about how students and clinicians should develop their ability to reflect. The aim of this study was to investigate dental students’ and mentors’ perceptions of mentor groups as an instructional method to facilitate students’ reflection in terms of the strategy’s learning potential, role of the mentor, group dynamics, and feasibility. At Ghent University in Belgium, third- and fourt...

  5. Efficacy of proprioceptive neuromuscular facilitation techniques versus traditional prosthetic training for improving ambulatory function in transtibial amputees

    Directory of Open Access Journals (Sweden)

    Pallavi Sahay, MPT

    2014-06-01

    Full Text Available The objective of this randomized controlled trial was to evaluate the efficacy of proprioceptive neuromuscular facilitation (PNF techniques in comparison to traditional prosthetic training (TPT in improving ambulatory function in transtibial amputees. Thirty study participants (19 men and 11 women with unilateral transtibial amputation participated in the study. They were randomly allocated to either the traditional training group (i.e., TPT (n = 15 or the PNF training group (n = 15. The treatment in the TPT group consisted of weight-bearing, weight-shifting, balance, and gait exercises for 30 minutes daily for 10 treatment sessions. In the PNF group, the same activities were performed by employing PNF principles and techniques. The outcome measures were gait parameters (e.g., stride width, step length, and stride length and the Locomotor Capabilities Index (LCI. The between-group comparisons at the end of the trial showed that the PNF group showed significant improvement in gait parameters and in the LCI, compared to the TPT group (p < 0.05. The results of the study suggested that prosthetic training based on proprioceptive feedback is more effective than the traditional prosthetic programme in improving ambulatory function.

  6. Women's experiences of participation in a pregnancy and postnatal group incorporating yoga and facilitated group discussion: a qualitative evaluation.

    Science.gov (United States)

    Doran, Frances; Hornibrook, Julie

    2013-03-01

    This paper reports on a small qualitative research study which explored women's experiences of participation in a pregnancy and postnatal group that incorporated yoga and facilitated discussion. The group is offered through a community based feminist non-government women's health Centre in Northern NSW Australia. The purpose of the research was to explore women's experiences of attending this pregnancy and postnatal group. An exploratory qualitative approach was used to explore women's experiences of attending the group. Fifteen women participated in individual, in-depth face-to-face interviews. Interviews were recorded and transcribed verbatim. Thematic analysis was undertaken to analyse the qualitative data. Six themes were developed, one with 3 subthemes. One theme was labelled as: 'the pregnancy and motherhood journey' and included 3 sub-themes which were labelled: 'preparation for birth', 'connecting with the baby' and 'sharing birth stories.' The other five themes were: 'feminine nurturing safe space', 'watching and learning the mothering', 'building mental health, well-being and connections', the "group like a rock and a seed' and 'different from mainstream'. This research adds to the overall body of knowledge about the value of yoga in pre and postnatal care. It demonstrates the value of sharing birth stories and the strong capacity women have to support one another, bringing benefits of emotional and social well-being, information, resources and support derived from group based models of care. Crown Copyright © 2012. Published by Elsevier Ltd. All rights reserved.

  7. A Simple Technique to Facilitate Treatment of Urethral Strictures with Optical Internal Urethrotomy

    Directory of Open Access Journals (Sweden)

    Konstantinos Stamatiou

    2014-01-01

    Full Text Available Urethral stricture is a common condition that can lead to serious complications such as urinary infections and renal insufficiency secondary to urinary retention. Treatment options include catheterization, urethroplasty, endoscopic internal urethrotomy, and dilation. Optical internal urethrotomy offers faster recovery, minimal scarring, and less risk of infection, although recurrence is possible. However, technical difficulties associated with poor visualization of the stenosis or of the urethral lumen may increase procedural time and substantially increase the failure rates of internal urethrotomy. In this report we describe a technique for urethral catheterization via a suprapubic, percutaneous approach through the urinary bladder in order to facilitate endoscopic internal urethrotomy.

  8. Group I metabotropic glutamate receptors reduce excitotoxic injury and may facilitate neurogenesis

    DEFF Research Database (Denmark)

    Baskys, Andrius; Bayazitov, Ildar; Fang, Liwei

    2005-01-01

    Group I metabotropic glutamate receptor (mGluR) agonist DHPG reduced nerve cell death caused by their exposure to NMDA ("neuroprotective effect") and attenuated NMDA receptor-mediated currents [Blaabjerg, M., Baskys, A., Zimmer, J., Vawter, M. P., 2003b. Changes in hippocampal gene expression aft......GluRs reduces nerve cell susceptibility to excitotoxic injury in a PLC-dependent manner; (2) this reduction is associated with a PLC-dependent depression of excitatory synaptic transmission; and (3) mGluR1 activation may facilitate neurogenesis....

  9. Group Investigation Teaching Technique in Turkish Primary Science Courses

    Science.gov (United States)

    Aksoy, Gokhan; Gurbuz, Fatih

    2013-01-01

    This study examined the effectiveness of group investigation teaching technique in teaching "Light" unit 7th grade primary science education level. This study was carried out in two different classes in the Primary school during the 2011-2012 academic year in Erzurum, Turkey. One of the classes was the Experimental Group (group…

  10. Supervisors’ Strategies to Facilitate Work Functioning among Employees with Musculoskeletal Complaints: A Focus Group Study

    Directory of Open Access Journals (Sweden)

    Tove Ask

    2015-01-01

    Full Text Available Aim. To explore what strategies the supervisors found beneficial to prevent or reduce sickness absence among employees with musculoskeletal complaints. Methods. Five focus groups were conducted and 26 supervisors from health and social sector participated. Commonly used strategies to prevent sickness absence and interdisciplinary cooperation in this work were discussed in the focus groups. Systematic text condensation was used to analyse the data. Results. The supervisors described five strategies for sick leave management: (1 promoting well-being and a healthy working environment, (2 providing early support and adjustments, (3 making employees more responsible, (4 using confrontational strategies in relation to employees on long-term sick leave, and (5 cooperation with general practitioners (GPs. Conclusions. Strategies of promoting a healthy working environment and facilitating early return to work were utilised in the follow-up of employees with musculoskeletal complaints. Supportive strategies were found most useful especially in the early phases, while finding a balance between being supportive, on one side, and confronting the employee, on the other, was endeavoured in cases of recurrent or long-term sick leave. Further, the supervisors requested a closer cooperation with the GPs, which they believed would facilitate return to work.

  11. A comparison of assisted and unassisted proprioceptive neuromuscular facilitation techniques and static stretching.

    Science.gov (United States)

    Maddigan, Meaghan E; Peach, Ashley A; Behm, David G

    2012-05-01

    A comparison of assisted and unassisted proprioceptive neuromuscular facilitation techniques and static stretching. J Strength Cond Res 26(5): 1238-1244, 2012-Proprioceptive neuromuscular facilitation (PNF) stretching often requires a partner. Straps are available allowing an individual to perform PNF stretching alone. It is not known if a strap provides similar improvements in the range of motion (ROM) as partner-assisted PNF or static stretching. The purpose of this study was to compare assisted and unassisted (with a strap) PNF stretching and static stretching. Hip joint ROM, reaction time (RT), and movement time (MT) were measured prestretching and poststretching. Thirteen recreationally active adults participated in this study. The participants were subjected to 5 different stretch interventions in a random order on separate days. Stretch conditions included unassisted PNF stretching using (a) isometric, (b) concentric, and (c) eccentric contractions with a stretch strap, (d) partner-assisted isometric PNF, and (e) static stretching. The RT, MT, dynamic, active, passive hip flexion angle, and angular velocity with dynamic hip flexion were measured before and after the intervention. The ROM improved (p < 0.05) 2.6, 2.7, and 5.4%, respectively, with dynamic, active static, and passive static ROM, but there was no significant difference between the stretching protocols. There was a main effect for time (p < 0.05) with all stretching conditions negatively impacting dynamic angular velocity (9.2%). Although there was no significant effect on RT, MT showed a negative main effect for time (p < 0.05) slowing 3.4%. In conclusion, it was found that all 3 forms of active stretching provided similar improvements in the ROM and poststretching performance decrements in MT and angular velocity. Thus, individuals can implement PNF stretching techniques with a partner or alone with a strap to improve ROM, but athletes should not use these techniques before important

  12. A Programmed Training Technique That Uses Reinforcement to Facilitate Acquisition and Retention in Brain-Damaged Patients

    Science.gov (United States)

    Dolan, Michael P.; Norton, James C.

    1977-01-01

    Hospitalized brain-damaged patients were Ss in a study designed to evaluate the effectiveness of a treatment technique used with contingent reinforcement to facilitate acquisition and retention of environmentally relevant information. (Editor)

  13. Effective group training techniques in job-search training.

    Science.gov (United States)

    Vuori, Jukka; Price, Richard H; Mutanen, Pertti; Malmberg-Heimonen, Ira

    2005-07-01

    The aim was to examine the effects of group training techniques in job-search training on later reemployment and mental health. The participants were 278 unemployed workers in Finland in 71 job-search training groups. Five group-level dimensions of training were identified. The results of hierarchical linear modeling demonstrated that preparation for setbacks at the group level significantly predicted decreased psychological distress and decreased symptoms of depression at the half-year follow-up. Trainer skills at the group level significantly predicted decreased symptoms of depression and reemployment to stable jobs. Interaction analyses showed that preparation for setbacks at the group level predicted fewer symptoms of psychological distress and depression, and shared perceptions of skilled trainers at the group level predicted fewer symptoms of depression among those who had been at risk for depression. Copyright (c) 2005 APA, all rights reserved.

  14. [Facilitators and barriers regarding end of life care at nursing homes: A focus group study].

    Science.gov (United States)

    Sánchez-García, María Remedios; Moreno-Rodríguez, Marina; Hueso-Montoro, César; Campos-Calderón, Concepción; Varella-Safont, Ana; Montoya-Juárez, Rafael

    2017-05-01

    To identify the facilitators and barriers experienced by professional related to end of life care in nursing homes. Descriptive qualitative research with phenomenological orientation, through content analysis. Nursing Homes at Primary Care District in Granada (Spain). Fifteen clinical professionals with, at least 6 months of experience in nursing homes, without specific background in palliative care. Three focus groups were undertaken with professionals of different disciplines and nursing homes. Interviews were recorded and transcribed literally. An open and axial coding was performed to identify relevant categories. Professionals identified difficulties in the communication with families related to relatives' feelings of guilt, difficulty in understanding the deterioration of their relative, and addressing too late the issue of death. Regarding decision making, professionals recognized that they do not encourage participation of patients. Advance directives are valued as a necessary tool, but they do not contemplate implementing them systematically. Other difficulties that professionals highlighted are lack of coordination with other professionals, related to misunderstanding of patients' needs, as well as lack of training, and lack of material and human resources. Facilitators include relationships with primary care teams. It is necessary to improve communication among nursing homes professionals, families, patients and other health workers. Copyright © 2016 Elsevier España, S.L.U. All rights reserved.

  15. Peer-support writing group in a community family medicine teaching unit: Facilitating professional development.

    Science.gov (United States)

    Al-Imari, Lina; Yang, Jaisy; Pimlott, Nicholas

    2016-12-01

    Aspiring physician writers need an environment that promotes self-reflection and can help them improve their skills and confidence in writing. To create a peer-support writing group for physicians in the Markham-Stouffville community in Ontario to promote professional development by encouraging self-reflection and fostering the concept of physician as writer. The program, designed based on a literature review and a needs assessment, was conducted in 3 sessions over 6 months. Participants included an emergency physician, 4 family physicians, and 3 residents. Four to 8 participants per session shared their projects with guest physician authors. Eight pieces of written work were brought to the sessions, 3 of which were edited. A mixed quantitative and qualitative evaluation model was used with preprogram and postprogram questionnaires and a focus group. This program promoted professional development by increasing participants' frequency of self-reflection and improving their proficiency in writing. Successful elements of this program include creating a supportive group environment and having a physician-writer expert facilitate the peer-feedback sessions. Similar programs can be useful in postgraduate education or continuing professional development. Copyright© the College of Family Physicians of Canada.

  16. Expressed satisfaction with the nominal group technique among change agents

    NARCIS (Netherlands)

    Gresham, J.N.

    2006-01-01

    Expressed Satisfaction with the Nominal Group Technique Among Change Agents. Jon Neal Gresham The purpose of this study was to determine whether or not policymakers and change agents with differing professional backgrounds and responsibilities, who participated in the structured process of a nomi

  17. Expressed satisfaction with the nominal group technique among change agents

    NARCIS (Netherlands)

    Gresham, J.N.

    1986-01-01

    Expressed Satisfaction with the Nominal Group Technique Among Change Agents. Jon Neal Gresham The purpose of this study was to determine whether or not policymakers and change agents with differing professional backgrounds and responsibilities, who participated in the structured process of a

  18. How to use the nominal group and Delphi techniques.

    Science.gov (United States)

    McMillan, Sara S; King, Michelle; Tully, Mary P

    2016-06-01

    Introduction The Nominal Group Technique (NGT) and Delphi Technique are consensus methods used in research that is directed at problem-solving, idea-generation, or determining priorities. While consensus methods are commonly used in health services literature, few studies in pharmacy practice use these methods. This paper provides an overview of the NGT and Delphi technique, including the steps involved and the types of research questions best suited to each method, with examples from the pharmacy literature. Methodology The NGT entails face-to-face discussion in small groups, and provides a prompt result for researchers. The classic NGT involves four key stages: silent generation, round robin, clarification and voting (ranking). Variations have occurred in relation to generating ideas, and how 'consensus' is obtained from participants. The Delphi technique uses a multistage self-completed questionnaire with individual feedback, to determine consensus from a larger group of 'experts.' Questionnaires have been mailed, or more recently, e-mailed to participants. When to use The NGT has been used to explore consumer and stakeholder views, while the Delphi technique is commonly used to develop guidelines with health professionals. Method choice is influenced by various factors, including the research question, the perception of consensus required, and associated practicalities such as time and geography. Limitations The NGT requires participants to personally attend a meeting. This may prove difficult to organise and geography may limit attendance. The Delphi technique can take weeks or months to conclude, especially if multiple rounds are required, and may be complex for lay people to complete.

  19. Barriers and facilitators of HIV prevention with heterosexual Latino couples: beliefs of four stakeholder groups.

    Science.gov (United States)

    Pérez-Jiménez, David; Seal, David W; Serrano-García, Irma

    2009-01-01

    Although HIV prevention interventions for women are efficacious, long-term behavior change maintenance within power-imbalanced heterosexual relationships has been difficult. To explore the feasibility, content, and format of an HIV intervention for Latino couples, the authors conducted 13 focus groups with HIV/AIDS researchers, service providers, and heterosexual men and women in Puerto Rico, the Dominican Republic, and Mexico. Reasons that participants thought that men should be involved in prevention efforts included promotion of shared responsibility, creation of a safe environment for open conversation about sex, and increased sexual negotiation skills. Perceived barriers to men's involvement included cultural taboos, sexual conservatism associated with Catholicism and machismo, and power-imbalanced relationships. Participants stressed the need for recruitment of men within naturally occurring settings or by influential community leaders. Participants indicated that couples-level interventions would be successful if they used strong coed facilitators, included both unigender and mixed-gender discussion opportunities, and addressed personally meaningful topics. Implications of these findings are discussed.

  20. Intralesional Lidocaine Anesthesia: A Novel Facilitated Anesthesia Technique for Ethanol Sclerotherapy of Venous Malformation.

    Science.gov (United States)

    Yang, Xi; Chen, Hui; Lin, XiaoXi; Jin, YunBo; Ma, Gang; Hu, Li; Wang, YongYing; Yu, WenXin; Chang, Lei; Qiu, YaJing

    2017-09-01

    The aim of this study was to describe a novel anesthesia, intralesional lidocaine anesthesia (ILA), for ethanol sclerotherapy of venous malformation and evaluate the efficacy and safety. A prospective study of 100 patients with venous malformations undergoing 100 sclerotherapy procedures with intralesional lidocaine anesthesia (ILA) was conducted. Pain was evaluated by numeric rating scale (NRS) immediately following the procedure. The grade of pain was classified by the NRS as no pain (0), mild (1-3), moderate (4-6), and severe (7-10). Local and systemic complications caused by lidocaine were recorded. The median injected volume of absolute ethanol and 0.25% lidocaine was 5.9 mL and 17.0 mL, respectively. In ILA group, 13 patients had no pain during the procedure, 42 patients had mild pain, 38 patients had moderate pain, and 7 patients had severe pain. The mean NRS scores of the whole ILA group were 3.2 (0-8). No local or systemic complications attributed to lidocaine were reported. In a limited series, intralesional lidocaine anethesia seems to be efficient and safe for use in pain management for ethanol sclerotherapy of venous malformation. This anesthesia technique may be a promising first approach for the ethanol sclerotherapy of venous malformations, as it is easy to handle and has minimal sequelae.

  1. Facilitating Peer-Group Entry in Kindergartners with Impairments in Social Communication.

    Science.gov (United States)

    Beilinson, Jill Selber; Olswang, Lesley B.

    2003-01-01

    Case studies of three kindergarten students with social difficulties illustrate an intervention program emphasizing a sequential peer-entry hierarchy in which children move from low-risk strategies to high-risk strategies and use props to facilitate the production of high-risk verbal statements. Increases were found in use of props and verbal…

  2. Using Group Drawings Activities to Facilitate the Understanding of Systemic Aspects of Projects

    DEFF Research Database (Denmark)

    Arantes do Amaral, João Alberto; Hess, Aurélio; Gonçalves, Paulo

    2017-01-01

    ) Making drawings in groups promotes knowledge sharing among team members; 3) Making drawings in group fosters creativity and communication between students; 4) Drawing in groups reduces the students’ boredom, makes the lecture more dynamic and interesting; 5) Drawing in groups reinforces bonds between...... students. Our systems analysis suggests that group drawing improves student participation in classroom activities, strengthens bonds between students, and enhances learning....

  3. The Use of Group Therapy as a Means of Facilitating Cognitive-Behavioural Instruction for Adolescents with Disruptive Behaviour

    Science.gov (United States)

    Larmar, Stephen

    2006-01-01

    This article reports on the findings of an action research enquiry examining the efficacy of group therapy as a means of facilitating cognitive-behavioural instruction for students who exhibit disruptive behaviours. A curriculum comprising the key tenets of cognitive-behaviour modification was developed and taught over a 9-week period to a group…

  4. Through the Looking Glass: The Facilitation of Mirroring in Group Process

    Science.gov (United States)

    Gormley, Lane

    2008-01-01

    The mirror is often used as a metaphor in the therapeutic literature to explain how we see and experience ourselves through others. An examination of therapeutic mirrors, real and figurative, precedes a discussion of mirroring in group process. The reflections of self encountered by a group member in the group as a whole, in a fellow group member,…

  5. Building Social Capital in Groups: Facilitating Skill Development for Natural Resource Management

    Science.gov (United States)

    Kilpatrick, Sue

    2007-01-01

    Analysis of the experiences of four farmer groups set up to learn how to jointly manage local natural resource issues shows that the groups are going though two simultaneous processes. One builds technical competency in natural resource management and the other is the underpinning social process that allows the groups to make decisions and work…

  6. The Influence of Collaborative Group Work on Students' Development of Critical Thinking: The Teacher's Role in Facilitating Group Discussions

    Science.gov (United States)

    Fung, Dennis Chun-Lok; To, Helen; Leung, Kit

    2016-01-01

    The objective of this study was to determine whether the incorporation of group work in a teaching intervention can effectively foster students' critical thinking skills. Building upon Kuhn's critical thinking model, the research involved comparison of pretest and post-test results for 140 secondary four (10th grade) students in Hong Kong on two…

  7. Social networks improve leaderless group navigation by facilitating long-distance communication

    Directory of Open Access Journals (Sweden)

    Nikolai W. F. BODE, A. Jamie WOOD, Daniel W. FRANKS

    2012-04-01

    Full Text Available Group navigation is of great importance for many animals, such as migrating flocks of birds or shoals of fish. One theory states that group membership can improve navigational accuracy compared to limited or less accurate individual navigational ability in groups without leaders (“Many-wrongs principle”. Here, we simulate leaderless group navigation that includes social connections as preferential interactions between individuals. Our results suggest that underlying social networks can reduce navigational errors of groups and increase group cohesion. We use network summary statistics, in particular network motifs, to study which characteristics of networks lead to these improvements. It is networks in which preferences between individuals are not clustered, but spread evenly across the group that are advantageous in group navigation by effectively enhancing long-distance information exchange within groups. We suggest that our work predicts a base-line for the type of social structure we might expect to find in group-living animals that navigate without leaders [Current Zoology 58 (2: 329-341, 2012].

  8. Social networks improve leaderless group navigation by facilitating long-distance communication

    Institute of Scientific and Technical Information of China (English)

    Nikolai W.F.BODE; A.Jamie WOOD; Daniel W.FRANKS

    2012-01-01

    Group navigation is of great importance for many animals,such as migrating flocks of birds or shoals of fish.One theory states that group membership can improve navigational accuracy compared to limited or less accurate individual navigational ability in groups without leaders ("Many-wrongs principle").Here,we simulate leaderless group navigation that includes social connectious as preferential interactions between individuals.Our results suggest that underlying social networks can reduce navigational errors of groups and increase group cohesion.We use network summary statistics,in particular network motifs,to study which characteristics of networks lead to these improvements.It is networks in which preferences between individuals are not clustered,but spread evenly across the group that are advantageous in group navigation by effectively enhancing long-distance information exchange within groups.We suggest that our work predicts a base-line for the type of social structure we might expect to find in group-living animals that navigate without leaders [Current Zoology 58 (2):329-341,2012].

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

    Directory of Open Access Journals (Sweden)

    Annette F. Street

    2012-01-01

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

  10. Technical Note: How image processing facilitates the rising bubble technique for discharge measurement

    NARCIS (Netherlands)

    Hilgersom, K.P.; Luxemburg, W.M.J.

    2012-01-01

    In this article, we rehabilitate the integrating rising bubble technique as an effective means of obtaining discharge measurements. Since Sargent (1981, 1982a), the technique has not been applied widely, mainly as a result of practical difficulties. We hypothesize that modern image processing

  11. A model for small-group problem-based learning in a large class facilitated by one instructor.

    Science.gov (United States)

    Nicholl, Tessa A; Lou, Kelvin

    2012-08-10

    To implement and evaluate a model for small-group problem-based learning (PBL) in a large class facilitated by 1 instructor. A PBL model that included weekly assignments, quizzes, peer feedback, and case wrap-up sessions was developed and implemented in the final year of the pharmacy program to allow 1 instructor to facilitate PBL for up to 16 student teams in a large classroom. Student and team scores on multiple-choice examinations confirmed achievement of learning objectives. Students reported on course evaluation surveys that they were able to engage in the learning process and were satisfied with the new PBL model. This model achieved a cost savings of $42,000 per term. A revised PBL model without individual group tutors allowed students to achieve the required learning outcomes in an interactive and engaging atmosphere, avoided classroom-scheduling conflicts, and produced a large cost savings for the university.

  12. Relactation-I. Proposal of a Technique to Facilitate Stimulation of Lactation.

    Science.gov (United States)

    Filho, Jose Martins; And Others

    1984-01-01

    Describes a relactation technique mainly based on intense psychological help and counseling, frequent and repeated suctions of the nipple to stimulate the production of prolactin, and complementary feeding to reinforce suction. (RH)

  13. Exploring Forms of Triangulation to Facilitate Collaborative Research Practice: Reflections From a Multidisciplinary Research Group

    Directory of Open Access Journals (Sweden)

    Tarja Tiainen

    2006-10-01

    Full Text Available This article contains critical reflections of a multidisciplinary research group studying the human and technological dynamics around some newly offered electronic services in a specific rural area of Finland. For their research, the group adopted ethnography. On facing the challenges of doing ethnographic research in a multidisciplinary setting, the group evolved its own breed of research practice based on multiple forms of triangulation. This implied the use of multiple data sources, methods, theories, and researchers, in different combinations. One of the outcomes of the work is a model for collaborative research. It highlights, among others, the importance of creating a climate for collaboration within the research group and following a process of individual and collaborative writing to achieve the potential benefits of such research. The article also identifies a set of remaining challenges relevant to collaborative research.

  14. Cotranscriptional splicing of a group I intron is facilitated by the Cbp2 protein

    Energy Technology Data Exchange (ETDEWEB)

    Lewin, A.S.; Thomas, J. Jr.; Tirupati, H.K. [Univ. of Florida College of Medicine, Gainesville, FL (United States)

    1995-12-01

    This report investigates the coupling between transcription and splicing of a mitochondrial group I intron in Saccharomyces cerevisiae and the effect of the Cbp2 protein on splicing. 65 refs., 7 figs.

  15. A Coaxial Guide Wire-Catheter Technique to Facilitate Right Adrenal Vein Sampling: Evaluation in 76 Patients.

    Science.gov (United States)

    Andrews, James C; Thompson, Scott M; Young, William F

    2015-12-01

    A technique to facilitate blood sampling from the right adrenal vein is described. Between May 2012 and February 2015, 148 adrenal vein sampling (AVS) procedures were attempted. In 72 procedures, a simple 5-F end-hole catheter was employed. In 76, a coaxial guide wire technique was used when blood could not be aspirated, whereby a 0.018-inch guide wire was passed through the catheter and into a branch of the right adrenal vein and the sample was drawn around the wire by using a side-arm adaptor. Successful sampling was achieved in 71 of the 72 catheter-only procedures (98.6%) and in 75 of the 76 coaxial wire-assisted procedures (98.7%). This simple technique may eliminate the need for multiple catheter exchanges during AVS. Copyright © 2015 SIR. Published by Elsevier Inc. All rights reserved.

  16. Facilitating Group Analysis of Two Case Studies Utilising Peer Tutoring: Comparison of Tasks and Outcomes

    Science.gov (United States)

    Fong, Lin Siew

    2016-01-01

    Peer-tutoring sessions of two groups of advanced diploma in financial accounting students with mixed proficiency were analysed thoroughly in this study. Numerous studies in peer tutoring have produced favourable results to both tutors and tutees due to the scaffolding process which promotes effective learning. However, there is a lack of studies…

  17. Crossing the Communication Barrier: Facilitating Communication in Mixed Groups of Deaf and Hearing Students

    Science.gov (United States)

    Marchetti, Carol; Foster, Susan; Long, Gary; Stinson, Michael

    2012-01-01

    Teachers of introductory technical courses such as statistics face numerous challenges in the classroom, including student motivation and mathematical background, and difficulties in interpreting numerical results in context. Cooperative learning through small groups addresses many such challenges, but students for whom spoken English is not their…

  18. Dream Interpretation Groups: Facilitating Identity Development of Adolescents and Young Adults.

    Science.gov (United States)

    Cohen, Joanne

    A systems perspective recognizes the necessity of drawing on numerous resources for strengthening the family. The dream interpretation group method, in some ways an elitist approach, focuses on the transitional individual as the nodal point for building family strengths. The individual experiencing changes in identity development is equipped with…

  19. Integrating Identities: Facilitating a Support Group for LGBTQ Students on a Christian College Campus

    Science.gov (United States)

    Vespone, Brianna M.

    2016-01-01

    College can be a challenging time for young adults, as many are experiencing life on their own for the first time, adjusting to new lifestyles, new social groups, and new ways to express themselves. For lesbian, gay, bisexual, transgender, and queer (LGBTQ) college students, the challenges are increased as they face harassment, discrimination, and…

  20. Dream Interpretation Groups: Facilitating Identity Development of Adolescents and Young Adults.

    Science.gov (United States)

    Cohen, Joanne

    A systems perspective recognizes the necessity of drawing on numerous resources for strengthening the family. The dream interpretation group method, in some ways an elitist approach, focuses on the transitional individual as the nodal point for building family strengths. The individual experiencing changes in identity development is equipped with…

  1. Integrating Identities: Facilitating a Support Group for LGBTQ Students on a Christian College Campus

    Science.gov (United States)

    Vespone, Brianna M.

    2016-01-01

    College can be a challenging time for young adults, as many are experiencing life on their own for the first time, adjusting to new lifestyles, new social groups, and new ways to express themselves. For lesbian, gay, bisexual, transgender, and queer (LGBTQ) college students, the challenges are increased as they face harassment, discrimination, and…

  2. Group Therapy Techniques for Sexually Abused Preteen Girls.

    Science.gov (United States)

    Berman, Pearl

    1990-01-01

    Describes an open-ended, structured, highly intensive therapy group for sexually abused preteen girls that was the primary mode of treatment for 11 girls from low-income, rural White families with numerous problems. Unique features of the group included simultaneous group and individualized goals. (Author/BB)

  3. Positive Affective Priming: A Behavioral Technique to Facilitate Therapeutic Engagement by Families, Caregivers, and Teachers

    Science.gov (United States)

    Evans, Ian M.

    2010-01-01

    Affective priming is a technique used in experimental psychology to investigate the organization of emotional schemata not fully available to conscious awareness. The presentation of stimuli (the prime) with strong positive emotional valence alters the accessibility of positive stimuli within the individual's emotionally encoded cognitive system.…

  4. Exploring reforms while learning to teach science: Facilitating exploration of theory-practice relationships in a teacher education study group

    Science.gov (United States)

    Foster, Jacob G.

    This dissertation inserts a new view into an old problem in teacher education. The study explores the theory-practice gap, the large distance between what preservice science teachers experience in schools, are able to enact, and are told they should hold themselves to in their practice. It does so by narrowing the focus of analysis to a secondary science study group and examining how the facilitator uses sociocultural constructivism to promote discussion. The analysis surfaces key communicative moves made by the facilitator and preservice teachers that yield fruitful discussion of theory-practice relationships. Additionally, the study's use of discourse analysis as a methodology and intertextuality as a conceptual framework opens new directions for applied sociolinguistic research and scholarship in science teacher education. Findings from the study focus on what was discussed and how explorations of theory-practice relationships were facilitated. Preservice teachers in the study group engaged in meaningful conversations about constructivist theory and its application to their students and teaching of science. They discussed many science education topics such as planning science lessons that actively engage students, assessment of content understanding, and management of content-based activities. Discussions of broader science education goals, including implementation of inquiry or development of collaborative communities, were not promoted. Examination of the facilitation illuminates a number of strategies found to be helpful in supporting these explorations. This study shows that facilitation can successfully support preservice teachers to construct understanding of social constructivist assumptions underlying the National Science Education Standards (NSES), as well as a few components of the Standards themselves. The focus on the underlying assumptions suggests that science teacher education should focus on these so that preservice teachers can build a strong

  5. Does group identification facilitate or prevent collective guilt about past misdeeds? Resolving the paradox.

    Science.gov (United States)

    Klein, Olivier; Licata, Laurent; Pierucci, Sabrina

    2011-09-01

    The influence of group identification on collective guilt and attitudes towards reparation was examined in the context of the Belgian colonization of Congo. People should experience collective emotions to the extent that being a member of the relevant group is part of their self-concept. Yet, the acknowledgement of ingroup responsibility for past misdeeds is particularly threatening for high identifiers and may lead to defensive reactions aimed at avoiding guilt. We therefore predicted, and found, a curvilinear effect of identification on collective guilt. Attitudes towards reparation of past wrongdoings were also assessed and yielded a linear trend: identification predicted less favourable attitudes towards reparation but this effect was marginally stronger as identification increased.

  6. Micro catheter Balloon Pinning technique to facilitate wiring of a left circumflex CTO.

    Science.gov (United States)

    Oguayo, Kevin N; Oguayo, Chris C; Vallabhan, Ravi; Choi, James W

    2017-07-27

    Coronary chronic total occlusions (CTOs) are commonly encountered during diagnostic angiograms. With recent advances, especially in experienced centers, success rates with CTO percutaneous coronary intervention (PCI) have approached 80% or higher. It is important to note that despite these advancements in techniques, CTOs remain difficult to treat. We present a case of a left circumflex artery (LCX) CTO that was successfully revascularized using a microcatheter balloon pinning technique that allowed additional wire support. A 77-year-old woman status post 2 vessel coronary artery bypass graft surgery presented with new onset angina at rest and was found to have a patent graft to the left anterior descending artery, and an unrevascularized proximal LCX CTO. PCI was attempted with a micro catheter using an antegrade approach. This approach was unsuccessful due to the lack of support and the left circumflex angle. As a result, we used a balloon to pin the microcatheter to the wall of the left main to allow for successful wiring of the LCX. A stent was successfully deployed in the LCX. and the patient was discharged from the hospital two days later. At follow-up, the patient was asymptomatic and returned to her usual activity. After conducting a thorough literature search, it appears that this is the first case that a microcatheter has been pinned with a balloon. We believe that in LCX CTOs that require support, the microcatheter pinning technique can provide adequate support in wiring CTO's. LCX CTOs can be very difficult to treat, we present a case of a LCX CTO that required the use of the microcatheter balloon pinning technique to allow additional wire support for successful wiring and ultimately treatment. This article is protected by copyright. All rights reserved. This article is protected by copyright. All rights reserved.

  7. Bucket and straw technique to facilitate passage of a ventriculoperitoneal shunt through the distal tunneling sheath.

    Science.gov (United States)

    Downes, Angela E; Vandergrift, William A; Beckman, Joshua M; Truong, Devon; Tuite, Gerald F

    2014-12-01

    Placement of a ventriculoperitoneal shunt (VPS) is a procedure comprising many small steps. Difficulties and delays can arise when passing the distal shunt tubing down the distal tunneling sheath during surgery. The authors of this report describe a simple technique for quickly passing the distal catheter of a VPS through the tunneler sheath, whereby the sheath is used as a fluid tube to allow the distal catheter to be drawn through the fluid tube under suction pressure. The plastic sheath that surrounds the shunt tunneler device is used as a fluid tube, or "straw," with the proximal aperture submerged into a bucket of sterile irrigation liquid containing the distal catheter. Suction pressure is placed against the distal aperture of the tunneler, and the shunt catheter is quickly drawn through the sheath. No special equipment is required. In time trials, the bucket and straw technique took an average of 0.43 seconds, whereas traditional passage methods took 32.3 seconds. The "bucket and straw" method for passing distal shunt tubing through the tunneler sheath is a technique that increases surgical efficiency and reduces manual contact with shunt hardware.

  8. Facilitated spin models in one dimension: a real-space renormalization group study.

    Science.gov (United States)

    Whitelam, Stephen; Garrahan, Juan P

    2004-10-01

    We use a real-space renormalization group (RSRG) to study the low-temperature dynamics of kinetically constrained Ising chains (KCICs). We consider the cases of the Fredrickson-Andersen (FA) model, the East model, and the partially asymmetric KCIC. We show that the RSRG allows one to obtain in a unified manner the dynamical properties of these models near their zero-temperature critical points. These properties include the dynamic exponent, the growth of dynamical length scales, and the behavior of the excitation density near criticality. For the partially asymmetric chain, the RG predicts a crossover, on sufficiently large length and time scales, from East-like to FA-like behavior. Our results agree with the known results for KCICs obtained by other methods.

  9. La reconstruction du sourcil par greffon composite du cuir chevelu: une astuce pour faciliter la technique

    Science.gov (United States)

    El Omari, Mounia; El Mazouz, Samir; Gharib, Noureddine; EL Abbassi, Abdallah

    2015-01-01

    Les sourcils jouent un rôle important dans l’équilibre esthétique du visage. Leur reconstruction ou ophriopoïése, après séquelle de brûlure fait partie intégrante du programme de réhabilitation de la face brûlée. Plusieurs techniques ont été décrites. Nous insistons ici sur l'intérêt d'une technique simple, à la portée de tous les chirurgiens, et dont la méthode et les résultats peuvent être améliorés par un dessin bien planifié des zones donneuse et receveuse: la greffe composite prélevée au niveau du cuir chevelu dessinée à l'aide d'un calque du sourcil controlatéral. PMID:26401195

  10. Facilitation of the Estuary/Ocean Subgroup and the Expert Regional Technical Group, Fiscal Year 2014 Annual Report

    Energy Technology Data Exchange (ETDEWEB)

    Johnson, Gary E. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

    2014-09-01

    This document is the annual report for fiscal year 2014 for the project called Facilitation of the Estuary/Ocean Subgroup (EOS) and the Expert Regional Technical Group (ERTG). Pacific Northwest National Laboratory (PNNL) conducted the project for the Bonneville Power Administration. The EOS and ERTG are part of the research, monitoring, and evaluation and habitat restoration efforts, respectively, developed by the Action Agencies (BPA, U.S. Army Corps of Engineers) in response to obligations arising from the Endangered Species Act as a result of operation of the Federal Columbia River Power System and implemented under the Columbia Estuary Ecosystem Restoration Program.

  11. Effectiveness of Making Alcoholics Anonymous Easier: a group format 12-step facilitation approach.

    Science.gov (United States)

    Kaskutas, Lee Ann; Subbaraman, Meenakshi S; Witbrodt, Jane; Zemore, Sarah E

    2009-10-01

    Most treatment programs recommend clients attend 12-step groups, but many drop out posttreatment. The effectiveness of Making Alcoholics Anonymous [AA] Easier (MAAEZ ), a manual-guided intervention designed to help clients connect with individuals encountered in AA, was tested using an "OFF/ON" design (n = 508). MAAEZ effectiveness was determined by comparing abstinence rates of participants recruited during ON and OFF conditions and by studying the effect of the number of MAAEZ sessions attended. At 12 months, more clients in the ON condition (vs. OFF) reported past 30-day abstinence from alcohol (p = .012), drugs (p = .009), and both alcohol and drugs (p = .045). In multivariate analyses, ON condition participants had significantly increased odds of abstinence from alcohol (odds ratio [OR] = 1.85) and from drugs (OR = 2.21); abstinence odds also increased significantly for each additional MAAEZ session received. MAAEZ appeared especially effective for those with more prior AA exposure, severe psychiatric problems, and atheists/agnostics. MAAEZ represents an evidence-based intervention that is easily implemented in existing treatment programs.

  12. A Technique to Facilitate Tooth Modification for Removable Partial Denture Prosthesis Guide Planes.

    Science.gov (United States)

    Haeberle, C Brent; Abreu, Amara; Metzler, Kurt

    2016-07-01

    The technique in this article was developed to provide a means to create prepared guide planes of proper dimension to ensure a more stable and retentive removable partial denture prosthesis (RPDP) framework when providing this service for a patient. Using commonly found clinical materials, a paralleling device can be fabricated from the modified diagnostic cast of the patient's dental arch requiring an RPDP. Polymethyl methacrylate or composite added to an altered thermoplastic form can be positioned intraorally and used as a guide to predictably adjust tooth structure for guide planes. Since it can potentially minimize the number of impressions and diagnostic casts made during the procedure, this can help achieve the desired result more efficiently and quickly for the patient.

  13. The use of a multimodal image, the apple technique, to facilitate clinical hypnosis: a brief communication.

    Science.gov (United States)

    Strauss, B S

    1991-01-01

    A 1- to 3-minute exercise involving imagination (of an apple) and ideomotor ideation (hand levitation) is a simple, benign technique that is useful for illustrating to patients the nature of imagery and hypnosis. It avoids power struggles and allows a reasonable approximation of the patient's capacity for imagery and hypnotic responsiveness, without emphasizing the use of a hypnotic procedure. When administered to 35 college students, the hand levitation component of this exercise correlated with the Stanford Hypnotic Susceptibility Scale, Form C (Weitzenhoffer & E. R. Hilgard, 1963) (r = .66, p less than .001) and with the Stanford Hypnotic Clinical Scale: Adult (Morgan & J. R. Hilgard, 1975, 1978/79) (r = .60, p less than .001).

  14. Tackling fuel poverty through facilitating energy tariff switching: a participatory action research study in vulnerable groups.

    Science.gov (United States)

    Lorenc, A; Pedro, L; Badesha, B; Dize, C; Fernow, I; Dias, L

    2013-10-01

    A fifth of UK households live in fuel poverty, with significant health risks. Recent government strategy integrates public health with local government. This study examined barriers to switching energy tariffs and the impact of an energy tariff switching 'intervention' on vulnerable peoples' likelihood to, success in, switching tariffs. Participatory Action Research (PAR), conducted in West London. Community researchers from three voluntary/community organisations (VCOs) collaborated in recruitment, study design, data collection and analysis. VCOs recruited 151 participants from existing service users in three groups: Black and Minority Ethnic (BME) communities, older people (>75 yrs) and families with young children. Researchers conducted two semi-structured interviews with each participant, a week apart. The first interview asked about demographics, current energy supplier, financial situation, previous experience of tariff-switching and barriers to switching. Researchers then provided the 'intervention' - advice on tariff-switching, printed materials, access to websites. The second interview explored usefulness of the 'intervention', other information used, remaining barriers and information needs. Researchers kept case notes and a reflective log. Data was analysed thematically and collaboratively between the research coordinator and researchers. Quantitative data was analysed using SPSS, with descriptive statistics and Chi-squared tests. A total of 151 people were interviewed: 47 older people over 75 years, 51 families with young children, 51 BME (two were missing demographics). The majority were not White British or UK-born. Average household weekly income was £230. Around half described 'difficult' financial situations, 94% were receiving state benefits and 62% were in debt. Less than a third had tried to find a better energy deal; knowledge was the main barrier. After the intervention 19 people tried to switch, 13 did. Young families were most likely to

  15. Manipulating the affiliative interactions of group-housed rhesus macaques using positive reinforcement training techniques.

    Science.gov (United States)

    Schapiro, S J; Perlman, J E; Boudreau, B A

    2001-11-01

    Social housing, whether continuous, intermittent, or partial contact, typically provides many captive primates with opportunities to express affiliative behaviors, important components of the species-typical behavioral repertoire. Positive reinforcement training techniques have been successfully employed to shape many behaviors important for achieving primate husbandry goals. The present study was conducted to determine whether positive reinforcement training techniques could also be employed to alter levels of affiliative interactions among group-housed rhesus macaques. Twenty-eight female rhesus were divided into high (n = 14) and low (n = 14) affiliators based on a median split of the amount of time they spent affiliating during the baseline phase of the study. During the subsequent training phase, half of the low affiliators (n = 7) were trained to increase their time spent affiliating, and half of the high affiliators (n = 7) were trained to decrease their time spent affiliating. Trained subjects were observed both during and outside of training sessions. Low affiliators significantly increased the amount of time they spent affiliating, but only during nontraining sessions. High affiliators on the other hand, significantly decreased the amount of time they spent affiliating, but only during training sessions. These data suggest that positive reinforcement techniques can be used to alter the affiliative behavior patterns of group-housed, female rhesus monkeys, although the two subgroups of subjects responded differently to the training process. Low affiliators changed their overall behavioral repertoire, while high affiliators responded to the reinforcement contingencies of training, altering their proximity patterns but not their overall behavior patterns. Thus, positive reinforcement training can be used not only as a means to promote species-typical or beneficial behavior patterns, but also as an important experimental manipulation to facilitate systematic

  16. Facilitating improved road safety based on increased knowledge about driving behaviour and profiling sub-groups of drivers

    DEFF Research Database (Denmark)

    Martinussen, Laila Marianne

    with underlying mechanisms of lack of focus, emotional stress, recklessness and confusion, and hence it is highly important to further explore means to making drivers become more focused or attentive when driving, and to deal with emotional responses in traffic like impatience and frustration (Article 1). 2......The aim of the Ph.D. study presented in this thesis was to facilitate improved road safety through increased understanding of methods used to measure driving behaviour, and through increased knowledge about driving behaviour in sub-groups of drivers. More specifically, the usefulness of the Driver...... Behaviour Questionnaire (DBQ) within a Danish context was explored, sub-groups of drivers differing in their potential danger in traffic were identified, and the relationship between implicit attitudes towards safe and risky driving and self-reported driving behaviour was explored. The methods applied were...

  17. In vitro comparison of a novel facilitated ultrasound targeting technology vs standard technique for percutaneous renal biopsy.

    Science.gov (United States)

    Menhadji, Ashleigh; Nguyen, Vien; Cho, Jane; Chu, Ringo; Osann, Kathyrn; Bucur, Philip; Patel, Puja; Lusch, Achim; McDougall, Elspeth; Landman, Jaime

    2013-09-01

    To improve the understanding of the epidemiology of renal cortical neoplasms through pretreatment biopsy, we evaluated a facilitated ultrasound targeting (FUT) technology. The technology allows a needle to be passed through the transducer probe and guided along a virtual dotted line on the monitor. We compared the FUT with standard percutaneous biopsy (PB) technique. Forty-eight participants with various levels of training were recruited. Participants performed ultrasound-guided biopsies on phantom models using FUT and the standard biopsy technique in a randomized sequence. The phantom models consisted of pimento olives embedded in an opaque mold of Metamucil and Knox gelatin. Patients were given up to 10 attempts to achieve 3 complete specimens from the olives. Patients rated each biopsy technique. Results were stratified by level of experience. The mean time to obtain 3 complete biopsy specimens was significantly faster for FUT compared with the standard technique (140 seconds vs 246 seconds, P = .0001). The mean number of attempts needed to obtain 3 specimens was significantly less with FUT compared with the standard technique (4.3 vs 5.6 attempts, P = .0007). Patients reported that FUT was significantly easier to use compared with the standard technique (P = .0005). No significant order effect was observed. In this in vitro comparison, FUT increased the efficiency and efficacy of PB for users of all experience levels. FUT may allow urologists with limited PB experience to perform the procedure reliably and easily. Clinical evaluation of this technology is actively in progress. Copyright © 2013 Elsevier Inc. All rights reserved.

  18. The focus group technique in electoral research - an experimental project

    Directory of Open Access Journals (Sweden)

    SANTOS NEVES, Manuela Lopes

    2012-01-01

    Full Text Available The article is about the application of focus group method in electoral research and its contribution to the strategic planning of campaigns. The methodological approach and analysis were based on the nature of information that this kind of research may provide. The starting point was an experimental research conducted by the campaign of a re-election candidate to the House of Representatives of the state of Espírito Santo.

  19. New reduction techniques for the group Steiner tree problem

    NARCIS (Netherlands)

    Oliveira Filho, F.M. de; Ferreira, C.E.

    2007-01-01

    The group Steiner tree problem consists of, given a graph $G$, a collection $\\mathcal{R}$ of subsets of $V(G)$, and a positive cost $c_e$ for each edge $e$ of $G$, finding a minimum-cost tree in $G$ that contains at least one vertex from each $R \\in \\mathcal{R}$. We call the sets in $\\mathcal{R}$ gr

  20. Finite-difference time-domain-based optical microscopy simulation of dispersive media facilitates the development of optical imaging techniques

    Science.gov (United States)

    Zhang, Di; Capoglu, Ilker; Li, Yue; Cherkezyan, Lusik; Chandler, John; Spicer, Graham; Subramanian, Hariharan; Taflove, Allen; Backman, Vadim

    2016-06-01

    Combining finite-difference time-domain (FDTD) methods and modeling of optical microscopy modalities, we previously developed an open-source software package called Angora, which is essentially a "microscope in a computer." However, the samples being simulated were limited to nondispersive media. Since media dispersions are common in biological samples (such as cells with staining and metallic biomarkers), we have further developed a module in Angora to simulate samples having complicated dispersion properties, thereby allowing the synthesis of microscope images of most biological samples. We first describe a method to integrate media dispersion into FDTD, and we validate the corresponding Angora dispersion module by applying Mie theory, as well as by experimentally imaging gold microspheres. Then, we demonstrate how Angora can facilitate the development of optical imaging techniques with a case study.

  1. Group Rhythm and Drumming with Older Adults: Music Therapy Techniques and Multimedia Training Guide

    Science.gov (United States)

    Reuer, Barbara Louise; Crowe, Barbara; Bernstein, Barry

    2007-01-01

    Written by a team of creative and highly qualified music therapists, this publication provides content training for the use of group percussion strategies with mature adults. In fact, the book promotes senior peers as group facilitators and/or coleaders. The grace of this approach is that no previous musical training is necessary in order to…

  2. Facilitation of the Estuary/Ocean Subgroup and the Expert Regional Technical Group, Fiscal Year 2013 Annual Report

    Energy Technology Data Exchange (ETDEWEB)

    Johnson, Gary E.; Sather, Nichole K.

    2013-10-30

    This project covers facilitation of the Estuary/Ocean Subgroup (EOS) for federal research, monitoring, and evaluation (RME) and the Expert Regional Technical Group (ERTG) for estuary habitat restoration. The EOS is part of the research, monitoring, and evaluation effort that the Action Agencies (Bonneville Power Administration [BPA], U.S. Army Corps of Engineers [Corps], U.S. Bureau of Reclamation) developed in response to obligations arising from the Endangered Species Act as applied to operation of the Federal Columbia River Power System (FCRPS). The EOS is tasked by National Marine Fisheries Service (NMFS) and the Action Agencies (AAs) to design and coordinate implementation of the federal RME plan for the lower Columbia River and estuary, including the river’s plume in the ocean. Initiated in 2002, the EOS is composed of members from BPA, the Corps, NMFS, and Pacific Northwest National Laboratory’s (PNNL’s) Marine Sciences Laboratory, and other agencies as necessary.

  3. Establishing faculty needs and priorities for peer-mentoring groups using a nominal group technique.

    Science.gov (United States)

    Colón-Emeric, Cathleen S; Bowlby, Lynn; Svetkey, Laura

    2012-01-01

    Peer-mentoring groups are purported to enhance faculty productivity and retention, but the literature about implementation is sparse. Nominal Group Sessions (n=5) with 66 faculty members in different tracks developed prioritized lists of unmet professional development needs and potential group activities. Common items included mentor relationships, research skills, informal peer discussions of successes and challenges, and professional skills workshops. Items particular to specific academic tracks included integration of non-clinical faculty, and gaining recognition in non-research tracks.

  4. Facilitators of Attendance and Adherence to Group-Based Physical Activity for Older Adults: A Literature Synthesis.

    Science.gov (United States)

    de Lacy-Vawdon, Cassandra J; Schwarzman, Joanna; Nolan, Genevieve; de Silva, Renee; Menzies, David; Smith, Ben J

    2017-05-22

    This review examines program features that influence attendance and adherence to group-based physical activity (PA) by older adults. Medline, PubMed, CINAHL plus, PsycINFO, and the Cochrane Library were searched for studies published from 1995-2016. Quantitative and qualitative studies investigating factors related to PA group attendance or adherence by persons aged 55 years and over, were included. Searching yielded eight quantitative and 13 qualitative studies, from 2044 titles. Quantitative findings identified social factors, instructor characteristics, PA types, class duration and frequency, and perceived PA outcomes as important for attendance and adherence, whilst qualitative studies identified settings, leadership, PA types, observable benefits and social support factors. Studies were predominantly low- to moderate-quality. This review identified design and delivery considerations for group-based PA programs to inform best-practice frameworks and industry capacity-building. Future research should use longitudinal and mixed-methods designs to strengthen evidence about facilitators of program reach and engagement.

  5. Three decision-making aids: brainstorming, nominal group, and Delphi technique.

    Science.gov (United States)

    McMurray, A R

    1994-01-01

    The methods of brainstorming, Nominal Group Technique, and the Delphi technique can be important resources for nursing staff development educators who wish to expand their decision-making skills. Staff development educators may find opportunities to use these methods for such tasks as developing courses, setting departmental goals, and forecasting trends for planning purposes. Brainstorming, Nominal Group Technique, and the Delphi technique provide a structured format that helps increase the quantity and quality of participant responses.

  6. Difficulties and Problematic Steps in Teaching the Onstep Technique for Inguinal Hernia Repair, Results from a Focus Group Interview

    DEFF Research Database (Denmark)

    Andresen, Kristoffer; Laursen, Jannie; Rosenberg, Jacob

    2016-01-01

    Background. When a new surgical technique is brought into a department, it is often experienced surgeons that learn it first and then pass it on to younger surgeons in training. This study seeks to clarify the problems and positive experiences when teaching and training surgeons in the Onstep...... technique for inguinal hernia repair, seen from the instructor's point of view. Methods. We designed a qualitative study using a focus group to allow participants to elaborate freely and facilitate a discussion. Participants were surgeons with extensive experience in performing the Onstep technique from...... Germany, UK, France, Belgium, Italy, Greece, and Sweden. Results. Four main themes were found, with one theme covering three subthemes: instruction of others (experience, patient selection, and tailored teaching), comfort, concerns/fear, and anatomy. Conclusion. Surgeons receiving a one-day training...

  7. Facilitation of the Estuary/Ocean Subgroup and the Expert Regional Technical Group, Annual Report for 2015

    Energy Technology Data Exchange (ETDEWEB)

    Johnson, Gary E. [Pacific Northwest National Lab. (PNNL), Richland, WA (United States)

    2015-08-01

    This document is the annual report for the period September 1, 2014 through August 31, 2015 for the project—Facilitation of the Estuary/Ocean Subgroup (EOS) and the Expert Regional Technical Group (ERTG). Pacific Northwest National Laboratory (PNNL) conducted the project for the Bonneville Power Administration (BPA). The EOS and ERTG are part of the research, monitoring, and evaluation (RME) and habitat restoration efforts, respectively, developed by the Action Agencies (BPA, U.S. Army Corps of Engineers [Corps or USACE], and U.S. Bureau of Reclamation) in response to obligations arising from the Endangered Species Act as a result of operation of the Federal Columbia River Power System (FCRPS) and implemented under the Columbia Estuary Ecosystem Restoration Program (CEERP). BPA/Corps (2015) explain the CEERP and the role of RME and the ERTG. For the purposes of this report, the lower Columbia River and estuary (LCRE) includes the floodplain from Bonneville Dam down through the lower river and estuary into the river’s plume in the ocean. The main purpose of this project is to facilitate EOS and ERTG meetings and work products. Other purposes are to provide technical support for CEERP adaptive management, CEERP restoration design challenges, and tributary RME. From 2002 through 2008, the EOS worked to design the federal RME program for the estuary/ocean (Johnson et al. 2008). From 2009 to the present day, EOS activities have involved RME implementation; however, EOS activities were minimal during the current reporting period. PNNL provided technical support to CEERP’s adaptive management process by convening 1.2 meetings of the Action Agencies (AAs) and drafting material for the “CEERP 2015 Restoration and Monitoring Plan” (BPA/Corps 2015).

  8. Identifying barriers and facilitators to ambulance service assessment and treatment of acute asthma: a focus group study

    Science.gov (United States)

    2014-01-01

    Background Acute asthma is a common reason for patients to seek care from ambulance services. Although better care of acute asthma can prevent avoidable morbidity and deaths, there has been little research into ambulance clinicians’ adherence to national guidelines for asthma assessment and management and how this might be improved. Our research aim was to explore paramedics’ attitudes, perceptions and beliefs about prehospital management of asthma, to identify barriers and facilitators to guideline adherence. Methods We conducted three focus group interviews of paramedics in a regional UK ambulance trust. We used framework analysis supported by NVivo 8 to code and analyse the data. Results Seventeen participants, including paramedics, advanced paramedics or paramedic operational managers at three geographical sites, contributed to the interviews. Analysis led to five themes: (1) guidelines should be made more relevant to ambulance service care; (2) there were barriers to assessment; (3) the approach needed to address conflicts between clinicians’ and patients’ expectations; (4) the complexity of ambulance service processes and equipment needed to be taken into account; (5) and finally there were opportunities for improved prehospital education, information, communication, support and care pathways for asthma. Conclusions This qualitative study provides insight into paramedics’ perceptions of the assessment and management of asthma, including why paramedics may not always follow guidelines for assessment or management of asthma. These findings provide opportunities to strengthen clinical support, patient communication, information transfer between professionals and pathways for prehospital care of patients with asthma. PMID:25086749

  9. Influence of a Highly Focused Case on the Effect of Small-Group Facilitators' Content Expertise on Students' Learning and Satisfaction.

    Science.gov (United States)

    Davis, Wayne K.; And Others

    1994-01-01

    A study of 211 medical students in small-group classes taught by both subject-area experts and non-experts found that the facilitator's content expertise alone did not determine the amount of teacher-directed behavior in a group, student learning, or student satisfaction. Case focus and case training were also significant factors. (Author/MSE)

  10. Social facilitation of eating novel food in tufted capuchin monkeys (Cebus apella): input provided by group members and responses affected in the observer.

    Science.gov (United States)

    Addessi, E; Visalberghi, E

    2001-11-01

    Learning about food palatability from watching what conspecifics eat might be one of the advantages of group living. A previous study investigated whether group members' presence or eating activity account for social facilitation of eating of foods never previously tasted. Capuchins encountered novel colored foods when (1) alone (Alone condition) or (2) with group members visible in the nearby cage (Group-present condition) or (3) with group members present and eating a familiar food that had not been colored (Group+food condition). Social facilitation of eating occurred when group members were eating, despite the difference in color between the familiar food eaten by them and the novel food presented to the experimental subject. To clarify what subjects learnt from group members when social facilitation occurred, we further analyze here the data from the previous study. The number of visual exposures to the colored novel food (as a group member) correlated with increased consumption of that novel food when encountered later (as experimental subject). In contrast, the number of times that an individual fed on the familiar food (as a group member) did not decrease its consumption of novel food (as experimental subject). Therefore, capuchins (1) habituated to the colors of the novel foods, and (2) did not take into account that seeing group members eating a food does not provide information about the palatability of a differently colored food. Since social facilitation of eating occurs when foods do not match in color, at least in capuchins, social facilitation of eating should not be considered as a way of learning about a safe diet, but rather as a way of overcoming neophobia.

  11. Multidisciplinary Teams and Group Decision-Making Techniques: Possible Solutions to Decision-Making Problems.

    Science.gov (United States)

    Kaiser, Steven M.; Woodman, Richard W.

    1985-01-01

    In placement decisions necessitated by PL 94-142, the multidimensional team approach may be hindered by group problems. The more structured nominal group technique (NGT) is suggested. NGT has six steps: silent, written generation of ideas; round robin reporting; group discussion for clarification; preliminary priority vote; discussion; and final…

  12. The tree clustering technique and the physical reality of galaxy groups

    Directory of Open Access Journals (Sweden)

    M.A. Sabry

    2012-12-01

    Full Text Available In this paper the tree clustering technique (the Euclidean separation distance coefficients is suggested to test how the Hickson compact groups of galaxies (HCGs are really physical groups. The method is applied on groups of 5 members only in Hickson’s catalog.

  13. Will Gay Sex–Seeking Mobile Phone Applications Facilitate Group Sex? A Cross-Sectional Online Survey among Men Who Have Sex with Men in China

    OpenAIRE

    Tang, Weiming; Tang, Songyuan; Qin, Yilu; Zhang, Ye; Zhang, Wei; Liu, Chuncheng; Tso, Lai Sze; Wei, Chongyi; Yang, Ligang; Huang, Shujie; Yang, Bin; Tucker, Joseph

    2016-01-01

    Introduction China is amidst a sexual revolution, with changing sexual practices and behaviors. Sex–seeking mobile phone applications (gay apps) that allow multiple people to meet up quickly may facilitate group sex. This study was therefore undertaken to evaluate group sex among Chinese MSM and to better understand factors associated with group sex. Methods An online survey was conducted from September-October 2014, collecting data on socio-demographics, sexual behaviors, use of gay apps and...

  14. The effects of centrally acting muscle relaxants on the intrathecal noradrenaline-induced facilitation of the flexor reflex mediated by group II afferent fibers in rats.

    Science.gov (United States)

    Sakitama, K

    1993-11-01

    The effects of centrally acting muscle relaxants on the flexor reflex mediated by group II afferent fibers (group II flexor reflex) in anesthetized intact rats and on the intrathecal noradrenaline-HCl-induced facilitation of the group II flexor reflex in anesthetized spinal rats were investigated. In anesthetized intact rats, mephenesin, tolperisone-HCl, chlorpromazine-HCl and baclofen inhibited the group II flexor reflex dose-dependently, whereas the inhibitory effect of tizanidine-HCl was bell-shaped. The effect of diazepam tended to be saturated. In anesthetized spinal rats, mephenesin, tolperisone-HCl, chlorpromazine-HCl, diazepam and baclofen also depressed the group II flexor reflex, but tizanidine-HCl slightly increased it. The intrathecal noradrenaline-HCl-induced facilitation of the group II flexor reflex was not affected by mephenesin or diazepam, but was inhibited by tizanidine-HCl, tolperisone-HCl, chlorpromazine-HCl and baclofen. These results suggest that compounds with centrally acting muscle relaxant activity depress the group II flexor reflex in different manners, and the inhibition of descending noradrenergic tonic facilitation within the spinal cord participates in the depressant action of the group II flexor reflex produced by tolperisone-HCl, tizanidine-HCl, chlorpromazine-HCl and baclofen.

  15. Employing Cognitive Chunking Techniques to Enhance Sight-Reading Performance of Undergraduate Group-Piano Students

    Science.gov (United States)

    Pike, Pamela D.; Carter, Rebecca

    2010-01-01

    The purpose of this study was to compare the effect of cognitive chunking techniques among first-semester group-piano music majors. The ability to group discrete pieces of information into larger, more meaningful chunks is essential for efficient cognitive processing. Since reading keyboard music and playing the piano is a cognitively complex…

  16. Employing Cognitive Chunking Techniques to Enhance Sight-Reading Performance of Undergraduate Group-Piano Students

    Science.gov (United States)

    Pike, Pamela D.; Carter, Rebecca

    2010-01-01

    The purpose of this study was to compare the effect of cognitive chunking techniques among first-semester group-piano music majors. The ability to group discrete pieces of information into larger, more meaningful chunks is essential for efficient cognitive processing. Since reading keyboard music and playing the piano is a cognitively complex…

  17. Understanding neighborhood environment related to Hong Kong children's physical activity: a qualitative study using nominal group technique.

    Directory of Open Access Journals (Sweden)

    Gang He

    Full Text Available BACKGROUND: Relationships between the neighborhood environment and children's physical activity have been well documented in Western countries but are less investigated in ultra-dense Asian cities. The aim of this study was to identify the environmental facilitators and barriers of physical activity behaviors among Hong Kong Chinese children using nominal group technique. METHODS: Five nominal groups were conducted among 34 children aged 10-11 years from four types of neighborhoods varying in socio-economic status and walkability in Hong Kong. Environmental factors were generated by children in response to the question "What neighborhood environments do you think would increase or decrease your willingness to do physical activity?" Factors were prioritized in order of their importance to children's physical activity. RESULTS: Sixteen unique environmental factors, which were perceived as the most important to children's physical activity, were identified. Factors perceived as physical activity-facilitators included "Sufficient lighting", "Bridge or tunnel", "Few cars on roads", "Convenient transportation", "Subway station", "Recreation grounds", "Shopping malls with air conditioning", "Fresh air", "Interesting animals", and "Perfume shop". Factors perceived as physical activity-barriers included "People who make me feel unsafe", "Crimes nearby", "Afraid of being taken or hurt at night", "Hard to find toilet in shopping mall", "Too much noise", and "Too many people in recreation grounds". CONCLUSIONS: Specific physical activity-related environmental facilitators and barriers, which are unique in an ultra-dense city, were identified by Hong Kong children. These initial findings can inform future examinations of the physical activity-environment relationship among children in Hong Kong and similar Asian cities.

  18. Spontaneous emergence, imitation and spread of alternative foraging techniques among groups of vervet monkeys.

    Directory of Open Access Journals (Sweden)

    Erica van de Waal

    Full Text Available Animal social learning has become a subject of broad interest, but demonstrations of bodily imitation in animals remain rare. Based on Voelkl and Huber's study of imitation by marmosets, we tested four groups of semi-captive vervet monkeys presented with food in modified film canisters ("aethipops'. One individual was trained to take the tops off canisters in each group and demonstrated five openings to them. In three groups these models used their mouth to remove the lid, but in one of the groups the model also spontaneously pulled ropes on a canister to open it. In the last group the model preferred to remove the lid with her hands. Following these spontaneous differentiations of foraging techniques in the models, we observed the techniques used by the other group members to open the canisters. We found that mouth opening was the most common technique overall, but the rope and hands methods were used significantly more in groups they were demonstrated in than in groups where they were not. Our results show bodily matching that is conventionally described as imitation. We discuss the relevance of these findings to discoveries about mirror neurons, and implications of the identity of the model for social transmission.

  19. Use of participant focus groups to identify barriers and facilitators to worksite exercise therapy adherence in randomized controlled trials involving firefighters

    Directory of Open Access Journals (Sweden)

    Mayer JM

    2013-03-01

    Full Text Available John M Mayer,1 James L Nuzzo,1 Simon Dagenais2 1School of Physical Therapy and Rehabilitation Sciences, College of Medicine, University of South Florida, Tampa, FL, 2Palladian Health, West Seneca, NY, USA Background: Firefighters are at increased risk for back injuries, which may be mitigated through exercise therapy to increase trunk muscle endurance. However, long-term adherence to exercise therapy is generally poor, limiting its potential benefits. Focus groups can be used to identify key barriers and facilitators to exercise adherence among study participants. Objective: To explore barriers and facilitators to worksite exercise therapy adherence among firefighters to inform future randomized controlled trials (RCTs. Methods: Participants enrolled in a previous RCT requiring twice-weekly worksite exercise therapy for 24 weeks were asked to take part in moderated focus group discussions centered on eight open-ended questions related to exercise adherence. Responses were analyzed qualitatively using a social ecological framework to identify key intrapersonal, interpersonal, and institutional barriers and potential facilitators to exercise adherence. Results: A total of 27 participants were included in the four focus group discussions, representing 50% of those assigned to a worksite exercise therapy group in the previous RCT, in which only 67% of scheduled exercise therapy sessions were completed. Lack of self-motivation was cited as the key intrapersonal barrier to adherence, while lack of peer support was the key interpersonal barrier reported, and lack of time to exercise during work shifts was the key institutional barrier identified. Conclusion: Focus group discussions identified both key barriers and potential facilitators to increase worksite exercise therapy adherence among firefighters. Future studies should consider educating and reminding participants about the benefits of exercise, providing individual and group incentives based on

  20. Individual, social, and environmental barriers to and facilitators of physical activity among Latinas living in San Diego County: focus group results.

    Science.gov (United States)

    Martinez, Suzanna M; Arredondo, Elva M; Perez, Gabriela; Baquero, Barbara

    2009-01-01

    The purpose of this study was to examine the barriers to and facilitators of physical activity (PA) relevant to a faith-based community living in a border region. Two focus groups were conducted with 25 Latina churchgoers. Latinas identified barriers to PA that included individual (eg, lack of motivation and time, language, economics, social support, family/household responsibilities), sociocultural (eg, fear of border patrol, machismo, and neighborhood safety), and environmental barriers (eg, traffic-related and dogs). Facilitators of PA were PA knowledge, child care, time management, and advocacy skills. The authors concluded that a church-based multilevel intervention targeting Latinas may be ideal for promoting PA and facilitating environmental changes.

  1. The Application of Group Investigation Technique: The Views of the Teacher and Students

    Directory of Open Access Journals (Sweden)

    Adnan Baki

    2010-03-01

    Full Text Available This study aims to determine the views of the teacher and students views on a practice carried out by using group investigation technique of cooperative learning method. The study was conducted with 20 students at 8th grade at a public elementary school in Trabzon during the spring term of 2008-2009 school year. Case study research method was used in this study. Data were collected via informal interviews and observation forms. The data gathered from the interviews were analyzed and presented in tables and networks whereas observation data were given in tables. In the light of the data collected from this study; during the group study, the students enjoyed working in groups, found the group investigation technique useful, undertook several roles and moved from an individual to a cooperative stance in the group. Based on these results, group investigation technique is recommended to be used in secondary and higher education mathematics courses.Key Words: Coperative learning, group investigation, teacher and student views

  2. Design of synchronization technique for uncertain discrete network group with diverse structures

    Science.gov (United States)

    Lü, Ling; Li, Chengren; Li, Gang; Sun, Ao; Yan, Zhe; Rong, Tingting; Gao, Yan

    2017-01-01

    In this work, we design a novel synchronization technique to realize the synchronization of the network group which is constituted by some uncertain discrete networks with diverse structures. Based on Lyapunov theorem, the selection principle of the control inputs and identification law of uncertain parameters in networks are determined, and the synchronization conditions of network group are obtained. Finally, numerical simulations using one-dimensional convective equations with spatiotemporal chaos behaviors illustrate the performance of the synchronization scheme. The research results show that our synchronization technique can be suitable for the network connecting arbitrarily, and not only the network number but also node number in each network can also be chosen freely.

  3. Gastrointestinal neuromuscular pathology: guidelines for histological techniques and reporting on behalf of the Gastro 2009 International Working Group.

    Science.gov (United States)

    Knowles, Charles H; De Giorgio, Roberto; Kapur, Raj P; Bruder, Elisabeth; Farrugia, Gianrico; Geboes, Karel; Gershon, Michael D; Hutson, John; Lindberg, Greger; Martin, Joanne E; Meier-Ruge, William A; Milla, Peter J; Smith, Virpi V; Vandervinden, Jean Marie; Veress, Béla; Wedel, Thilo

    2009-08-01

    The term gastrointestinal neuromuscular disease describes a clinically heterogeneous group of disorders of children and adults in which symptoms are presumed or proven to arise as a result of neuromuscular, including interstitial cell of Cajal, dysfunction. Such disorders commonly have impaired motor activity, i.e. slowed or obstructed transit with radiological evidence of transient or persistent visceral dilatation. Whilst sensorimotor abnormalities have been demonstrated by a variety of methods in these conditions, standards for histopathological reporting remain relatively neglected. Significant differences in methodologies and expertise continue to confound the reliable delineation of normality and specificity of particular pathological changes for disease. Such issues require urgent clarification to standardize acquisition and handling of tissue specimens, interpretation of findings and make informed decisions on risk-benefit of full-thickness tissue biopsy of bowel or other diagnostic procedures. Such information will also allow increased certainty of diagnosis, facilitating factual discussion between patients and caregivers, as well as giving prognostic and therapeutic information. The following report, produced by an international working group, using established consensus methodology, presents proposed guidelines on histological techniques and reporting for adult and paediatric gastrointestinal neuromuscular pathology. The report addresses the main areas of histopathological practice as confronted by the pathologist, including suction rectal biopsy and full-thickness tissue obtained with diagnostic or therapeutic intent. For each, indications, safe acquisition of tissue, histological techniques, reporting and referral recommendations are presented.

  4. Nurses' Educational Needs Assessment for Financial Management Education Using the Nominal Group Technique.

    Science.gov (United States)

    Noh, Wonjung; Lim, Ji Young

    2015-06-01

    The purpose of this study was to identify the financial management educational needs of nurses in order to development an educational program to strengthen their financial management competencies. Data were collected from two focus groups using the nominal group technique. The study consisted of three steps: a literature review, focus group discussion using the nominal group technique, and data synthesis. After analyzing the results, nine key components were selected: corporate management and accounting, introduction to financial management in hospitals, basic structure of accounting, basics of hospital accounting, basics of financial statements, understanding the accounts of financial statements, advanced analysis of financial statements, application of financial management, and capital financing of hospitals. The present findings can be used to develop a financial management education program to strengthen the financial management competencies of nurses. Copyright © 2015. Published by Elsevier B.V.

  5. Effects of stimulation of group I afferents from flexor muscles on heterosynaptic facilitation of monosynaptic reflexes produced by Ia and descending inputs: a test for presynaptic inhibition.

    Science.gov (United States)

    Rudomin, P; Jiménez, I; Enriquez, M

    1991-01-01

    1. In the chloralose anesthetized cat, conditioning stimulation of group I flexor afferents depresses the monosynaptic potentials generated by Ia afferents in single spinal motoneurons or in populations of motoneurons without affecting the monosynaptic potentials produced by stimulation of descending fibers in the ipsilateral ventromedial fasciculus (VMF). 2. Heterosynaptic facilitation of monosynaptic reflexes was used to test changes in the presynaptic effectiveness of excitatory inputs with direct connections with motoneurons. We found that the heterosynaptic facilitation of Ia origin was reduced by conditioning stimulation of group I afferents from flexors, without affecting the heterosynaptic facilitation produced by stimulation of the VMF. 3. These results confirm and expand previous observations showing that the synaptic effectiveness of descending fibers synapsing with motoneurons is not subjected to a presynaptic control mechanism of the type acting on Ia fiber terminals, and provide further basis for the use of changes in heterosynaptic facilitation of monosynaptic reflexes of Ia origin as an estimate of changes in presynaptic inhibition of Ia fibers (Hultborn et al. 1987a).

  6. Will Gay Sex–Seeking Mobile Phone Applications Facilitate Group Sex? A Cross-Sectional Online Survey among Men Who Have Sex with Men in China

    Science.gov (United States)

    Qin, Yilu; Zhang, Ye; Zhang, Wei; Liu, Chuncheng; Tso, Lai Sze; Wei, Chongyi; Yang, Ligang; Huang, Shujie; Yang, Bin; Tucker, Joseph

    2016-01-01

    Introduction China is amidst a sexual revolution, with changing sexual practices and behaviors. Sex–seeking mobile phone applications (gay apps) that allow multiple people to meet up quickly may facilitate group sex. This study was therefore undertaken to evaluate group sex among Chinese MSM and to better understand factors associated with group sex. Methods An online survey was conducted from September-October 2014, collecting data on socio-demographics, sexual behaviors, use of gay apps and occurrence of group sex among Chinese MSM. Univariate and multivariable logistic regressions were used to compare group sex and non-group sex participants. Results Of the 1,424 MSM, the majority were under 30 years old (77.5%), unmarried (83.9%), and were gay apps users (57.9%). Overall, 141 (9.9%) participants engaged in group sex in the last 12 months. Multivariate analyses showed that men living with HIV, engaged in condomless anal intercourse with men, and used gay apps were more likely to engage in group sex, with adjusted ORs of 3.74 (95% CI 1.92–7.28), 2.88 (95% CI 2.00–4.16) and 1.46 (95% CI: 1.00–2.13), respectively. Among gay app users, the likelihood of group sex increases with the number of sex partners and the number of sex acts with partners met through a gay app. Conclusions Chinese MSM who engage in group sex are also more likely to engage in other risky sexual behaviors, and gay app use may facilitate group sex. Further research is needed among MSM who engage in group sex in order to target interventions and surveillance. PMID:27880823

  7. Group Guidance Services with Self-Regulation Technique to Improve Student Learning Motivation in Junior High School (JHS)

    Science.gov (United States)

    Pranoto, Hadi; Atieka, Nurul; Wihardjo, Sihadi Darmo; Wibowo, Agus; Nurlaila, Siti; Sudarmaji

    2016-01-01

    This study aims at: determining students motivation before being given a group guidance with self-regulation technique, determining students' motivation after being given a group counseling with self-regulation technique, generating a model of group counseling with self-regulation technique to improve motivation of learning, determining the…

  8. Investigating the Effects of Group Practice Performed Using Psychodrama Techniques on Adolescents' Conflict Resolution Skills

    Science.gov (United States)

    Karatas, Zeynep

    2011-01-01

    The aim of this study is to examine the effects of group practice which is performed using psychodrama techniques on adolescents' conflict resolution skills. The subjects, for this study, were selected among the high school students who have high aggression levels and low problem solving levels attending Haci Zekiye Arslan High School, in Nigde.…

  9. Identifying the Professional Development Needs of Early Career Teachers in Scotland Using Nominal Group Technique

    Science.gov (United States)

    Kennedy, Aileen; Clinton, Colleen

    2009-01-01

    This paper reports on phase 1 of a project commissioned by Learning and Teaching Scotland to explore the continuing professional development (CPD) needs of teachers in Scotland in years 2-6 of their careers. Nominal group technique (NGT) was employed to identify the CPD needs of year 2-6 teachers and to identify the relative priority of these…

  10. Facilitation from hand muscles innervated by the ulnar nerve to the extensor carpi radialis motoneurone pool in humans: a study with an electromyogram-averaging technique.

    Science.gov (United States)

    Suzuki, Katsuhiko; Ogawa, Keiichi; Sato, Toshiaki; Nakano, Haruki; Fujii, Hiromi; Shindo, Masaomi; Naito, Akira

    2012-10-01

    Effects of low-threshold afferents of hand muscles innervated by the ulnar nerve on an excitability of the extensor carpi radialis (ECR) motoneurone pool in humans were examined using an electromyogram-averaging (EMG-A) technique. Changes of EMG-A of ECR exhibiting 10% of the maximum contraction by electrical stimulation to the ulnar nerve at the wrist (ES-UN) and mechanical stimulation to the hypothenar muscles (MS-HTM) and first dorsal interosseus (MS-FDI) were evaluated in eight normal human subjects. The ES-UN with the intensity immediately below the motor threshold and MS-HTM and -FDI with the intensity below the threshold of the tendon(T)-reflex were delivered. Early and significant peaks in EMG-A were produced by ES-UN, MS-HTM, and MS-FDI in eight of eight subjects. The mean amplitudes of the peaks by ES-UN, MS-HTM, and MS-FDI were, respectively, 121.9%, 139.3%, and 149.9% of the control EMG (100%). The difference between latencies of the peaks by ES-UN and MS-HTM, and ES-UN and MS-FDI was almost equivalent to that of the Hoffmann(H)- and T-reflexes of HTM and FDI, respectively. The peaks by ES-UN, MS-HTM, and MS-FDI diminished with tonic vibration stimulation (TVS) to HTM and FDI, respectively. These findings suggest that group Ia afferents of the hand muscles facilitate the ECR motoneurone pool.

  11. Group techniques as a methodological strategy in acquiring teamwork abilities by college students

    Directory of Open Access Journals (Sweden)

    César Torres Martín

    2013-02-01

    Full Text Available From the frame of the European Higher Education Space an adaptation of teaching-learning process is being promoted by means of the pedagogical renewal, introducing into the class a major number of active or participative methodologies in order to provide students with a major autonomy in said process. This requires taking into account the incorporation of basic skills within university curriculum, especially “teamwork”. By means of group techniques students can acquire interpersonal and cognitive skills, as well as abilities that will enable them to face different group situations throughout their academic and professional career. These techniques are necessary not only as a methodological strategy in the classroom, but also as a reflection instrument for students to assess their behavior in group, with an aim to modify conduct strategies that make that relationship with others influences their learning process. Hence the importance of this ability to sensitize students positively for collective work. Thus using the research-action method in the academic classroom during one semester and making systematic intervention with different group techniques, we manage to present obtained results by means of an analysis of the qualitative data, where the selected instruments are group discussion and personal reflection.

  12. A Dialogue with Carl Rogers: Cross-Cultural Challenges of Facilitating Person-Centered Groups in Africa.

    Science.gov (United States)

    Hain-Hill, Alicia; Rogers, Carl R.

    1988-01-01

    Presents brainstorming dialogue with Carl Rogers which was held in January of 1987, shortly before Rogers's death. Explores basic challenges involved in a large-scale, cross-cultural application of person-centered group work in South Africa. (Author)

  13. Nominal Group Technique and its Applications in Managing Quality in Higher Education

    Directory of Open Access Journals (Sweden)

    Rafikul Islam

    2011-09-01

    Full Text Available Quality management is an important aspect in all kinds of businesses – manufacturing or service. Idea generation plays a pivotal role in managing quality in organizations. It is thenew and innovative ideas which can help corporations to survive in the turbulent business environment. Research in group dynamics has shown that more ideas are generated by individuals working alone but in a group environment than the individuals engaged in a formal group discussion. In Nominal Group Technique (NGT, individuals work alone but in a group setting. This paper shows how NGT can be applied to generate large number of ideas to solve quality related problems specifically in Malaysian higher education setting. The paper also discusses the details of NGT working procedure andexplores the areas of its further applications.

  14. Developing a Framework for Objective Structured Clinical Examinations Using the Nominal Group Technique

    Science.gov (United States)

    Crum, Matthew F.; White, Paul J.; Larson, Ian; Malone, Daniel T.; Manallack, David T.; Nicolazzo, Joseph A.; McDowell, Jennifer; Lim, Angelina S.; Kirkpatrick, Carl M.

    2016-01-01

    Objective. To use the nominal group technique to develop a framework to improve existing and develop new objective structured clinical examinations (OSCEs) within a four-year bachelor of pharmacy course. Design. Using the nominal group technique, a unique method of group interview that combines qualitative and quantitative data collection, focus groups were conducted with faculty members, practicing pharmacists, and undergraduate pharmacy students. Five draft OSCEs frameworks were suggested and participants were asked to generate new framework ideas. Assessment. Two focus groups (n=9 and n=7) generated nine extra frameworks. Two of these frameworks, one from each focus group, ranked highest (mean scores of 4.4 and 4.1 on a 5-point scale) and were similar in nature. The project team used these two frameworks to produce the final framework, which includes an OSCE in every year of the course, earlier implementation of teaching OSCEs, and the use of independent simulated patients who are not examiners. Conclusions. The new OSCE framework provides a consistent structure from course entry to exit and ensures graduates meet internship requirements. PMID:28090107

  15. ABO blood grouping from hard and soft tissues of teeth by modified absorption-elution technique

    Directory of Open Access Journals (Sweden)

    B K Ramnarayan

    2013-01-01

    Full Text Available Background: Teeth have always been known as stable tissue that can be preserved both physically and chemically for long periods of time. Blood group substances have been known to be present in both the hard and soft tissues of the teeth. Objectives: This study aimed at detection of ABO blood group substances from soft and hard tissues of teeth and also to evaluate the reliability of teeth stored for a relatively long period as a source of blood group substances by absorption-elution technique with some modifications. Results: Blood group obtained from the teeth was compared with those obtained from the blood sample. Pulp showed a very large correlation in both fresh and long-standing teeth though it decreased slightly in the latter. Hard tissue showed a large correlation in both the groups indicating that hard tissue is quite reliable to detect blood group and that there is no much difference in the reliability in both the groups. However, combining pulp and hard tissue, correlation is moderate. Correlation of blood grouping with the age, sex, and jaw distribution was carried out. Conclusion: Blood group identification from hard and soft tissues of teeth aids in the identification of an individual.

  16. Surgical pneumatization through maxillary sinus wall and the schneiderian membrane: A new technique to facilitate augmentation of the maxillary sinus

    Directory of Open Access Journals (Sweden)

    Anders-Petter Carlsson

    2017-01-01

    Full Text Available A minimum subantral bone height in the posterior maxilla may require a bone augmentation where a sinus lift procedure is the most commonly used technique, either preceding or simultaneously with the implant installation. While elevating the Schneiderian membrane ruptures are common, possibly resulting in less bone formation. In this paper, we propose the surgical pneumatization of the Schneiderian membrane as a new technique to minimize the risk of such complications. This can be achieved mainly by creating a hole for the immediate and increased passage of air through the Schneiderian membrane and the maxillary sinus wall above the region of augmentation.

  17. Barriers and facilitators to participation in physical activity: The experiences of a group of South African adolescents with cerebral palsy.

    Science.gov (United States)

    Conchar, Lauren; Bantjes, Jason; Swartz, Leslie; Derman, Wayne

    2016-02-01

    Participation in regular physical activity promotes physical health and psychosocial well-being. Interventions are thus needed to promote physical activity, particularly among groups of individuals, such as persons with disability, who are marginalised from physical activity. This study explored the experiences of a group of South African adolescents with cerebral palsy. In-depth semi-structured interviews were conducted with 15 adolescents with cerebral palsy. The results provided insight into a range of factors that promote and hinder participation in physical activity among adolescents with cerebral palsy in resource-scarce environments. © The Author(s) 2014.

  18. A Randomized Controlled Trial to Decrease Job Burnout in First-Year Internal Medicine Residents Using a Facilitated Discussion Group Intervention.

    Science.gov (United States)

    Ripp, Jonathan A; Fallar, Robert; Korenstein, Deborah

    2016-05-01

    Background Burnout is common in internal medicine (IM) trainees and is associated with depression and suboptimal patient care. Facilitated group discussion reduces burnout among practicing clinicians. Objective We hypothesized that this type of intervention would reduce incident burnout among first-year IM residents. Methods Between June 2013 and May 2014, participants from a convenience sample of 51 incoming IM residents were randomly assigned (in groups of 3) to the intervention or a control. Twice-monthly theme-based discussion sessions (18 total) led by expert facilitators were held for intervention groups. Surveys were administered at study onset and completion. Demographic and personal characteristics were collected. Burnout and burnout domains were the primary outcomes. Following convention, we defined burnout as a high emotional exhaustion or depersonalization score on the Maslach Burnout Inventory. Results All 51 eligible residents participated; 39 (76%) completed both surveys. Initial burnout prevalence (10 of 21 [48%] versus 7 of 17 [41%], P = .69), incidence of burnout at year end (9 of 11 [82%] versus 5 of 10 [50%], P = .18), and secondary outcomes were similar in intervention and control arms. More residents in the intervention group had high year-end depersonalization scores (18 of 21 [86%] versus 9 of 17 [53%], P = .04). Many intervention residents revealed that sessions did not truly free them from clinical or educational responsibilities. Conclusions A facilitated group discussion intervention did not decrease burnout in resident physicians. Future discussion-based interventions for reducing resident burnout should be voluntary and effectively free participants from clinical duties.

  19. Applying the nominal group technique in an employment relations conflict situation: A case study of a university maintenance section in South Africa

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    Cornelis (Kees S. van der Waal

    2009-04-01

    Full Text Available After a breakdown in employment relations in the maintenance section of a higher education institution, the authors were asked to intervene in order to try and solve the employment relations conflict situation. It was decided to employ the Nominal Group Technique (NGT as a tool in problem identification during conflict in the workplace. An initial investigation of documentation and interviews with prominent individuals in the organisation was carried out. The NGT was then used in four focus group discussions to determine the important issues as seen by staff members. The NGT facilitates the determination of shared perceptions and the ranking of ideas. The NGT was used in diverse groups, necessitating adaptations to the technique. The perceived causes of the conflict were established. The NGT can be used in a conflict situation in the workplace in order to establish the perceived causes of employment relations conflict.

  20. An ethnographic investigation of healthcare providers' approaches to facilitating person-centredness in group-based diabetes education

    DEFF Research Database (Denmark)

    Stenov, Vibeke; Hempler, Nana Folmann; Reventlow, Susanne

    2017-01-01

    AIM: To investigate approaches among healthcare providers (HCPs) that support or hinder person-centredness in group-based diabetes education programmes targeting persons with type 2 diabetes. METHODS: Ethnographic fieldwork in a municipal and a hospital setting in Denmark. The two programmes incl......-centred approaches in a group context. CONCLUSION: Teacher-centredness undermined person-centredness because HCPs primarily delivered disease-specific recommendations, leading to biomedical information overload for participants....... on delivering disease-specific information. Communication was dialog based, but HCPs primarily asked closed-ended questions with one correct answer. Additional hindering approaches included ignoring participants with suboptimal health behaviours and a tendency to moralize that resulted in feelings of guilt...

  1. Family Group Decision Making (FGDM) with Lakota families in two tribal communities: tools to facilitate FGDM implementation and evaluation.

    Science.gov (United States)

    Marcynyszyn, Lyscha A; Bear, Pete Small; Geary, Erin; Conti, Russ; Pecora, Peter J; Day, Priscilla A; Wilson, Stephen T

    2012-01-01

    This article describes an adapted Family Group Decision Making (FGDM) practice model for Native American communities, the FGDM family and community engagement process, and FGDM evaluation tools as one example for other native communities. Challenges and successes associated with the implementation and evaluation of these meetings are also described in the context of key historical and cultural factors, such as intergenerational grief and trauma, as well as past misuse of data in native communities.

  2. Memory,Time and Technique Aspects of Density Matrix Renormalization Group Method

    Institute of Scientific and Technical Information of China (English)

    QIN Shao-Jin; LOU Ji-Zhong

    2001-01-01

    We present the memory size,computational time,and technique aspects of density matrix renormalization group (DMRG) algorithm.We show how to estimate the memory size and computational time before starting a large scale DMRG calculation.We propose an implementation of the Hamiltonian wavefunction multiplication and a wavefunction initialization in DMRG with block matrix data structure.One-dimensional Heisenberg model is used to illustrate our study.``

  3. A micrometeorological technique for detecting small differences in methane emissions from two groups of cattle

    Science.gov (United States)

    Laubach, Johannes; Grover, Samantha P. P.; Pinares-Patiño, Cesar S.; Molano, German

    2014-12-01

    Potential approaches for reducing enteric methane (CH4) emissions from cattle will require verification of their efficacy at the paddock scale. We designed a micrometeorological approach to compare emissions from two groups of grazing cattle. The approach consists of measuring line-averaged CH4 mole fractions upwind and downwind of each group and using a backward-Lagrangian stochastic model to compute CH4 emission rates from the observed mole fractions, in combination with turbulence statistics measured by a sonic anemometer. With careful screening for suitable wind conditions, a difference of 10% in group emission rates could be detected. This result was corroborated by simultaneous measurements of daily CH4 emissions from each animal with the sulfur hexafluoride (SF6) tracer-ratio technique.

  4. ClimateQUAL® and Thinklets: Using ClimateQUAL® with Group Support Systems to Facilitate Discussion and Set Priorities for Organizational Change at Criss Library

    Directory of Open Access Journals (Sweden)

    Nora Hillyer

    2013-06-01

    Full Text Available Objective – This article discusses a series of actions taken by the Criss Library at the University of Nebraska at Omaha to implement organizational change, using the ClimateQUAL® survey and facilitated discussions with ThinkTank™ group decision software. The library had experienced significant changes over a five-year period, with a renovation of the facility and three reorganizations resulting in a 50% staff turnover. Recognizing the strain that years of construction and personnel changes had placed on the organization, there was a desire to uncover the mood of the employees and reveal the issues behind low morale, uneasiness, and fear.Methods – In November 2009, the library conducted a ClimateQUAL® survey to develop a baseline to assess the effectiveness of any changes. After the results were distributed to library faculty and staff, a series of two-hour facilitated discussions was held to gather opinions and ideas for solutions using thinkLets, a pattern language for reasoning toward a goal. The group support system ThinkTank™ software was loaded onto computers, and employees were able to add their ideas anonymously during the sessions. Finally, 12 employees (29% completed a four-question survey on their perceptions of the facilitated discussions.Results – The facilitated discussions returned 76 sub-themes in 12 categories: staffing and scheduling issues, staff unity/teamwork, communication, goodwill/morale, accountability, decision-making, policy issues, skills and training, leadership, ergonomics/physical work environment, respect, and bullying. An advisory team culled the 76 sub-themes into 40 improvement strategies. Five were implemented immediately, and the remaining 35 were scheduled to be presented to the faculty and staff via an online survey. Participants’ perceptions of the facilitated discussions were mixed. Eighty-three percent of respondents reported that they did not feel safe speaking out about issues, most

  5. Respiration monitoring by Electrical Bioimpedance (EBI) Technique in a group of healthy males. Calibration equations.

    Science.gov (United States)

    Balleza, M.; Vargas, M.; Kashina, S.; Huerta, M. R.; Delgadillo, I.; Moreno, G.

    2017-01-01

    Several research groups have proposed the electrical impedance tomography (EIT) in order to analyse lung ventilation. With the use of 16 electrodes, the EIT is capable to obtain a set of transversal section images of thorax. In previous works, we have obtained an alternating signal in terms of impedance corresponding to respiration from EIT images. Then, in order to transform those impedance changes into a measurable volume signal a set of calibration equations has been obtained. However, EIT technique is still expensive to attend outpatients in basics hospitals. For that reason, we propose the use of electrical bioimpedance (EBI) technique to monitor respiration behaviour. The aim of this study was to obtain a set of calibration equations to transform EBI impedance changes determined at 4 different frequencies into a measurable volume signal. In this study a group of 8 healthy males was assessed. From obtained results, a high mathematical adjustment in the group calibrations equations was evidenced. Then, the volume determinations obtained by EBI were compared with those obtained by our gold standard. Therefore, despite EBI does not provide a complete information about impedance vectors of lung compared with EIT, it is possible to monitor the respiration.

  6. Nominal group technique for individuals with cognitive disability: a systematic review.

    Science.gov (United States)

    Lakhani, Ali; Watling, David P; Zeeman, Heidi; Wright, Courtney J; Bishara, Jason

    2017-05-13

    Considering the perspectives of individuals with cognitive disability is important for their participation in their self-directed health care. The nominal group technique (NGT) has been identified as a method to gather opinions of people with cognitive disability; however, a synthesis of methodological considerations to undertake when employing the approach among people with cognitive disability is non-existent. A systematic review guided by the preferred reporting items for systematic review and meta-analysis protocols was undertaken. Five databases (CINAHL, ISI Web of Science, ProQuest Social Science Journals, Scopus, and MEDLINE) were searched for peer-reviewed literature published before September 2016. Methodological considerations pertaining to the four stages of the NGT- generating ideas, recording ideas, clarification, and ranking - were extracted from each study. Nine publications contributing to eight studies were included. Methodological considerations focused on (i) the number of participants within discussion groups, (ii) research question introduction, (iii) support individuals and accessible methods, (iv) ranking, and (v) researcher training and counselling services. The use of the NGT to gain the health care perspectives of adults with cognitive disability is promising. Conducting nominal group techniques informed by the methodological considerations identified within this review can work towards ensuring that the health care perspectives of people with cognitive disability are considered. Implications for rehabilitation The emergent policy move towards self-directed health care for people with disability requires that the health care perspectives of people with disability are considered. Effective consultation and discussion techniques are essential to gain the health care perspectives of people with cognitive disability. After undertaking methodological considerations, the NGT can be an effective approach towards gaining the health care

  7. Learning facilitating leadership

    DEFF Research Database (Denmark)

    Rasmussen, Lauge Baungaard; Hansen, Mette Sanne

    2016-01-01

    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...

  8. Barriers and facilitators to uptake of the school-based HPV vaccination programme in an ethnically diverse group of young women

    Science.gov (United States)

    Batista Ferrer, Harriet; Trotter, Caroline L.; Hickman, Matthew; Audrey, Suzanne

    2016-01-01

    Background To identify the barriers and facilitators to uptake of the HPV vaccine in an ethnically diverse group of young women in the south west of England. Methods Three school-based vaccination sessions were observed. Twenty-three young women aged 12 to 13 years, and six key informants, were interviewed between October 2012 and July 2013. Data were analysed using thematic analysis and the Framework method for data management. Results The priority given to preventing cervical cancer in this age group influenced whether young women received the HPV vaccine. Access could be affected by differing levels of commitment by school staff, school nurses, parents and young women to ensure parental consent forms were returned. Beliefs and values, particularly relevant to minority ethnic groups, in relation to adolescent sexual activity may affect uptake. Literacy and language difficulties undermine informed consent and may prevent vaccination. Conclusions The school-based HPV vaccination programme successfully reaches the majority of young women. However, responsibility for key aspects remain unresolved which can affect delivery and prevent uptake for some groups. A multi-faceted approach, targeting appropriate levels of the socio-ecological model, is required to address procedures for consent and cultural and literacy barriers faced by minority ethnic groups, increase uptake and reduce inequalities. PMID:26054910

  9. Factors that facilitate or make difficult the problembased learning in small groups, as seen by students at the Faculty of Medicine, University of La Frontera, Temuco, Chile

    Directory of Open Access Journals (Sweden)

    Navarro-Hernández, Nancy

    2016-04-01

    Full Text Available The objective of the study was to explore factors that facilitate or make difficult the tutorial process in problem-based learning (PBL in small groups, at the Faculty of Medicine, University of La Frontera. Research was done under the qualitative paradigm through a case study. The sample consisted of 15 key informant students of the last two curricular levels. Information was collected through six interviews and a focus group. Triangulation was conducted by researcher, expert judgment and verification with study participants. We identified 574 meaning units, out of which 542 were grouped in 22 categories, among them: Tutorial group development, Tutor as an expert in methodology, Group management, Personal characteristics of the student, and Student responsibility. Four macro-categories emerged, namely: Competences of the tutor, Human relationships and learning environment, Characteristics and participation of the students and Organizational aspects. Students considered that the characteristics of the tutor and his/her experience and responsibility are relevant in the tutorial process. They also emphasized on collaborative work, interpersonal relationships, learning environment, and the administrative aspects that may influence the development of PBL.

  10. Performance of some supervised and unsupervised multivariate techniques for grouping authentic and unauthentic Viagra and Cialis

    Directory of Open Access Journals (Sweden)

    Michel J. Anzanello

    2014-09-01

    Full Text Available A typical application of multivariate techniques in forensic analysis consists of discriminating between authentic and unauthentic samples of seized drugs, in addition to finding similar properties in the unauthentic samples. In this paper, the performance of several methods belonging to two different classes of multivariate techniques–supervised and unsupervised techniques–were compared. The supervised techniques (ST are the k-Nearest Neighbor (KNN, Support Vector Machine (SVM, Probabilistic Neural Networks (PNN and Linear Discriminant Analysis (LDA; the unsupervised techniques are the k-Means CA and the Fuzzy C-Means (FCM. The methods are applied to Infrared Spectroscopy by Fourier Transform (FTIR from authentic and unauthentic Cialis and Viagra. The FTIR data are also transformed by Principal Components Analysis (PCA and kernel functions aimed at improving the grouping performance. ST proved to be a more reasonable choice when the analysis is conducted on the original data, while the UT led to better results when applied to transformed data.

  11. Barriers and facilitators related to the uptake of four strategies to prevent neonatal early-onset group B haemolytic streptococcus disease: a qualitative study.

    Science.gov (United States)

    Kolkman, Diny G E; Fleuren, Margot A H; Wouters, Maurice G A J; de Groot, Christianne J M; Rijnders, Marlies E B

    2017-05-09

    Actions to prevent early onset disease in neonates are based on different strategies including administering antibiotic prophylaxis during labour in case of 1) maternal GBS colonisation (screening strategy), 2) identified risk factors (risk-based strategy) or 3) a combination of these two conditions (maternal GBS colonisation and identified risk factors: combination strategy and the Dutch guideline). Low adherence to guidelines preventing EOGBS has been reported. Each strategy has drawbacks and clinical outcomes are affected by care providers' and women's adherence. The actual impact of any preventive strategy is the product of efficacy of the strategy and the level of implementation. In order to reduce neonatal death due to EOGBS by developing the optimal guideline, we analysed barriers and facilitators of current used strategies. Focus group and personal interviews with care providers and women were performed. Impeding and enhancing factors in adherence to the preventive strategies were discussed and scored using the Measurement Instrument for Determinants of Innovations (MIDI) and analysed by two independent researchers. Overall, care providers identified 3.6 times more factors that would impede (n = 116) rather than facilitate (n = 32) adherence to the preventive strategies. 28% facilitative factors were reported in relation to the combination strategy and 86% impeding factors in relation to the Dutch guideline. The most preferred strategy was the combination strategy by 74% of the care providers and by 86% of the women. We obtained a detailed understanding of factors that influence adherence to preventive strategies. This insight can be used to develop implementation activities to improve the uptake of new strategies. The trial is registered in the Dutch Trial Register NTR3965 .

  12. Program planning for a community pharmacy residency support service using the nominal group technique.

    Science.gov (United States)

    Rupp, Michael T

    2002-01-01

    To define programmatic objectives and initial operational priorities for CommuniRes, a university-based education and support service designed to help community pharmacists successfully implement and sustain community pharmacy residency programs (CPRPs). Advisory committee of nationally recognized experts in CPRPs in a small-group planning session. CPRPs are postgraduate clinical training experiences conducted in chain and independent community pharmacies. The nominal group technique (NGT), a structured approach to group planning and decision making, was used to identify and prioritize the needs of CPRPs. Results of the NGT exercise were used as input to a brainstorming session that defined specific CommuniRes services and resources that must be developed to meet high priority needs of CPRPs. Group consensus on the priority needs of CPRPs was determined through rank order voting. The advisory committee identified 20 separate CPRP needs that it believed must be met to ensure that CPRPs will be successful and sustainable. Group voting resulted in the selection of six needs that were considered to be consensus priorities for services and resources provided through CommuniRes: image parity for CPRPs; CPRP marketing materials; attractive postresidency employment opportunities; well-defined goals, objectives, and residency job descriptions; return on investment and sources of ongoing funding for the residency; and opportunities and mechanisms for communicating/networking with other residents and preceptors. The needs-based programmatic priorities defined by the advisory committee are now being implemented through a tripartite program consisting of live training seminars for CPRP preceptors and directors, an Internet site (www.communires.com), and a host of continuing support services available to affiliated CPRP sites. Future programmatic planning will increasingly involve CPRP preceptors, directors, and former residents to determine the ongoing needs of CPRPs.

  13. Tools, techniques, organisation and culture of the CADD group at Sygnature Discovery

    Science.gov (United States)

    St-Gallay, Steve A.; Sambrook-Smith, Colin P.

    2016-10-01

    Computer-aided drug design encompasses a wide variety of tools and techniques, and can be implemented with a range of organisational structures and focus in different organisations. Here we outline the computational chemistry skills within Sygnature Discovery, along with the software and hardware at our disposal, and briefly discuss the methods that are not employed and why. The goal of the group is to provide support for design and analysis in order to improve the quality of compounds synthesised and reduce the timelines of drug discovery projects, and we reveal how this is achieved at Sygnature. Impact on medicinal chemistry is vital to demonstrating the value of computational chemistry, and we discuss the approaches taken to influence the list of compounds for synthesis, and how we recognise success. Finally we touch on some of the areas being developed within the team in order to provide further value to the projects and clients.

  14. Tools, techniques, organisation and culture of the CADD group at Sygnature Discovery

    Science.gov (United States)

    St-Gallay, Steve A.; Sambrook-Smith, Colin P.

    2017-03-01

    Computer-aided drug design encompasses a wide variety of tools and techniques, and can be implemented with a range of organisational structures and focus in different organisations. Here we outline the computational chemistry skills within Sygnature Discovery, along with the software and hardware at our disposal, and briefly discuss the methods that are not employed and why. The goal of the group is to provide support for design and analysis in order to improve the quality of compounds synthesised and reduce the timelines of drug discovery projects, and we reveal how this is achieved at Sygnature. Impact on medicinal chemistry is vital to demonstrating the value of computational chemistry, and we discuss the approaches taken to influence the list of compounds for synthesis, and how we recognise success. Finally we touch on some of the areas being developed within the team in order to provide further value to the projects and clients.

  15. Tools, techniques, organisation and culture of the CADD group at Sygnature Discovery.

    Science.gov (United States)

    St-Gallay, Steve A; Sambrook-Smith, Colin P

    2016-10-31

    Computer-aided drug design encompasses a wide variety of tools and techniques, and can be implemented with a range of organisational structures and focus in different organisations. Here we outline the computational chemistry skills within Sygnature Discovery, along with the software and hardware at our disposal, and briefly discuss the methods that are not employed and why. The goal of the group is to provide support for design and analysis in order to improve the quality of compounds synthesised and reduce the timelines of drug discovery projects, and we reveal how this is achieved at Sygnature. Impact on medicinal chemistry is vital to demonstrating the value of computational chemistry, and we discuss the approaches taken to influence the list of compounds for synthesis, and how we recognise success. Finally we touch on some of the areas being developed within the team in order to provide further value to the projects and clients.

  16. Barriers and Facilitators for the Practice of Physical Exercise in Patients With Spondyloarthritis: Qualitative Study of Focus Groups (EJES-3D).

    Science.gov (United States)

    Curbelo Rodríguez, Rafael; Zarco Montejo, Pedro; Almodóvar González, Raquel; Flórez García, Mariano; Carmona Ortells, Loreto

    To explore barriers to exercise of patients with spondyloarthritis (SpA) and to propose facilitators. Analysis of the speech of focus groups. It included the identification the elements that shape the studied reality, description of the relationship between them and synthesis through: 1) Thematic segmentation, 2) Categorization according to situations, relationships, opinions, feelings or others, 3) Coding of the various categories and 4) Interpretation of results. Two focus groups of one hour each with 11 patients recruited from associations and social networks in Madrid and surrounding provinces took place (64% men, 72% between 40 and 60 years, 57% with disease duration longer than 10 years, 80% performed some type of exercise or physical activity). The following were identified: 1) barriers to exercise, among which the following pointed out: disinformation, fear, pain, distrust, and prior negative experiences with exercise; 2) facilitators to exercise: the complementary to barriers plus regularity and social and professional support; 3) items that could influence in either way, negative or positively; and 4) four phases of coping with exercise or physical activity in SpA. Apart from recognizing the existence of some modifiable personal factors, patients generally demand: more knowledge and education on exercise, including the pros and cons in the context of their disease, and coherence of messages received, together with better monitors that accompany them in their coping with disease and exercise. Copyright © 2016 Elsevier España, S.L.U. and Sociedad Española de Reumatología y Colegio Mexicano de Reumatología. All rights reserved.

  17. The Professional Development of a Facilitator through a Study Group Desarrollo profesional de un facilitador a través de un estudio de grupo

    Directory of Open Access Journals (Sweden)

    Ana María Sierra Piedrahita

    2007-12-01

    Full Text Available This article presents part of the results of a study that was conducted to observe the professional development of a group of foreign language teacher educators and preservice teachers. The study focused on the knowledge, skills and attitudes these teachers developed through their participation in a study group. This article reports specifically on the skills and attitudes the facilitator of the study group developed due to her role in it.Este artículo presenta parte de los resultados de una investigación que se realizó para mirar el desarrollo profesional de un grupo de formadores de profesores y futuros profesores en el área de las lenguas extranjeras. El estudio indagó particularmente qué conocimientos, habilidades y actitudes desarrollaron los profesores a través de su participación en un grupo de estudio. En este artículo se reportan específicamente las habilidades y actitudes que la facilitadora del grupo de estudio desarrolló debido a su papel en éste.

  18. Comparison of antibody titers using conventional tube technique versus column agglutination technique in ABO blood group incompatible renal transplant.

    Science.gov (United States)

    Bhangale, Amit; Pathak, Amardeep; Pawar, Smita; Jeloka, Tarun

    2017-01-01

    Measurement of alloantibody titer to a red cell antigen (ABO titers) is an integral part of management of ABO incompatible kidney transplants (ABOiKT). There are different methods of titer estimation. Alloantibody detection by tube titration and Gel agglutination columns are accepted methodologies. It is essential to find the difference in titers between the two methods so as to set the 'cut-off' titer accordingly, depending upon the method used. We did a prospective observational study to compare and correlate the ABO titers using these two different techniques - conventional tube technique (CTT) and the newer column agglutination technique (CAT). A total of 67 samples were processed in parallel for anti-A/B antibodies by both tube dilution and column agglutination methods. The mean titer by conventional tube method was 38.5 + 96.6 and by the column agglutination test was 96.4 + 225. The samples correlated well with Spearman rho correlation coefficient of 0.94 (P = 0.01). The column agglutination method for anti A/B titer estimation in an ABO incompatible kidney transplant is more sensitive, with the column agglutination results being approximately two and half fold higher (one more dilution) than that of tube method.

  19. The potential of a self-assessment tool to identify healthcare professionals' strengths and areas in need of professional development to aid effective facilitation of group-based, person-centered diabetes education

    DEFF Research Database (Denmark)

    Stenov, Vibeke; Wind, Gitte; Skinner, Timothy

    2017-01-01

    BACKGROUND: Healthcare professionals' person-centered communication skills are pivotal for successful group-based diabetes education. However, healthcare professionals are often insufficiently equipped to facilitate person-centeredness and many have never received post-graduate training. Currentl...

  20. Facilitating identity formation, group membership, and learning in science classrooms: What can be learned from out-of-field teaching in an urban school?

    Science.gov (United States)

    Olitsky, Stacy

    2007-03-01

    This paper explores both the obstacles and the possibilities for students developing identities associated with science by engaging in solidarity-building classroom interactions. Data come from ethnographic research conducted in a diverse eighth-grade urban magnet school classroom in which the teacher taught out of field for part of the year. Contrary to expectations, more students participated and reported enjoying science when the teacher was out of field. Analysis of classroom interactions indicated that while in field, the teacher primarily engaged in front stage performances that hid her struggles with the material and accentuated students' views of science as an elite status group. The types of solidarity that developed among students often did not involve science language and sometimes involved students rejecting peers' claims to membership. However, when out of field, the teacher allowed students into her backstage, where her struggles and learning processes were more explicit. These practices lessened the social distance between teacher and students, and reduced the risks of using science language, thereby encouraging solidarity and group membership. This study provides insights into some of the ways that teachers, particularly those in urban settings characterized by diversity, might be more successful at facilitating identity formation and learning in science.

  1. Group Assessment and Structured Learning.

    Science.gov (United States)

    Lambert, Warren; And Others

    1980-01-01

    Two new techniques that were used with a group of seven blind, multiply handicapped young adults in a half-way house are described. Structured learning therapy is a social skills training technique and group assessment is a method of averaging psychological data on a group of clients to facilitate program planning based on client needs.…

  2. Occupational therapy with people with depression: using nominal group technique to collate clinician opinion.

    Science.gov (United States)

    Hitch, Danielle; Taylor, Michelle; Pepin, Genevieve

    2015-05-01

    This aim of this study was to obtain a consensus from clinicians regarding occupational therapy for people with depression, for the assessments and practices they use that are not currently supported by research evidence directly related to functional performance. The study also aimed to discover how many of these assessments and practices were currently supported by research evidence. Following a previously reported systematic review of assessments and practices used in occupational therapy for people with depression, a modified nominal group technique was used to discover which assessments and practices occupational therapists currently utilize. Three online surveys gathered initial data on therapeutic options (survey 1), which were then ranked (survey 2) and re-ranked (survey 3) to gain the final consensus. Twelve therapists completed the first survey, whilst 10 clinicians completed both the second and third surveys. Only 30% of the assessments and practices identified by the clinicians were supported by research evidence. A consensus was obtained on a total of 35 other assessments and interventions. These included both occupational-therapy-specific and generic assessments and interventions. Principle conclusion. Very few of the assessments and interventions identified were supported by research evidence directly related to functional performance. While a large number of options were generated, the majority of these were not occupational therapy specific.

  3. The challenges of facilitation

    DEFF Research Database (Denmark)

    Agger, Annika

    and at the same time make closures in order to secure progress in the process? The analysis draws upon theoretical perspectives on deliberative democracy and facilitation. Whereas, the scholarly literature on deliberative democracy is rich in describing potential outcomes and criteria for deliberative processes...... hours transcriptions of three table deliberations; questionnaires of 91 participants, 2 focus group interviews with participants and facilitators....

  4. Facilitating endoscopic submucosal dissection: the suture-pulley method significantly improves procedure time and minimizes technical difficulty compared with conventional technique: an ex vivo study (with video)

    Science.gov (United States)

    Aihara, Hiroyuki; Kumar, Nitin; Ryou, Marvin; Abidi, Wasif; Ryan, Michele B.; Thompson, Christopher C.

    2015-01-01

    Background The lack of countertraction in endoscopic submucosal dissection (ESD) results in increased technical demand and procedure time. Although the suture-pulley method for countertraction has been reported, its effectiveness compared with the traditional ESD technique remains unclear. Objective To objectively analyze efficacy of countertraction using the suture-pulley method for ESD. Design Prospective ex vivo animal study. Setting Animal laboratory. Interventions Twenty simulated gastric lesions were created in porcine stomachs by using a standard circular template 30 mm in diameter. In the control arm (n = 10), ESD was performed by using the standard technique. In the suture-pulley arm (N = 10), a circumferential incision was made, and an endoscopic suturing device was used to place the suture pulley. Main Outcome Measurements The primary outcome of this study was total procedure time. Results The median total procedure time with the suture-pulley method was significantly shorter than the traditional ESD technique (median, 25% to 75%, interquartile range [IQR]: 531 seconds [474.3–549.3 seconds] vs 845 seconds [656.3–1547.5 seconds], P < .001). The median time (IQR) for suture-pulley placement was 160.5 seconds (150.0–168.8 seconds). Although there was a significantly longer procedure time for proximal versus middle/lower stomach lesions with traditional ESD (median, 1601 seconds; IQR, 1547.5–1708.8 seconds vs median, 663 seconds; IQR, 627.5–681.8 seconds; P =.01), there was no significant difference in procedure time for lesions of various locations when using the suture-pulley method. Compared with traditional ESD, the suture-pulley method was less demanding in all categories evaluated by the NASA Task Load Index. Limitations Ex vivo study. Conclusions The suture-pulley method facilitates direct visualization of the submucosal layer during ESD and significantly reduces procedure time and technical difficulty. In addition, the benefit of the suture

  5. Structure determination of a major facilitator peptide transporter: Inward facing PepTSt from Streptococcus thermophilus crystallized in space group P3121

    Science.gov (United States)

    Quistgaard, Esben M.; Martinez Molledo, Maria

    2017-01-01

    Major facilitator superfamily (MFS) peptide transporters (typically referred to as PepT, POT or PTR transporters) mediate the uptake of di- and tripeptides, and so play an important dietary role in many organisms. In recent years, a better understanding of the molecular basis for this process has emerged, which is in large part due to a steep increase in structural information. Yet, the conformational transitions underlying the transport mechanism are still not fully understood, and additional data is therefore needed. Here we report in detail the detergent screening, crystallization, experimental MIRAS phasing, and refinement of the peptide transporter PepTSt from Streptococcus thermophilus. The space group is P3121, and the protein is crystallized in a monomeric inward facing form. The binding site is likely to be somewhat occluded, as the lobe encompassing transmembrane helices 10 and 11 is markedly bent towards the central pore of the protein, but the extent of this potential occlusion could not be determined due to disorder at the apex of the lobe. Based on structural comparisons with the seven previously determined P212121 and C2221 structures of inward facing PepTSt, the structural flexibility as well as the conformational changes mediating transition between the inward open and inward facing occluded states are discussed. In conclusion, this report improves our understanding of the structure and conformational cycle of PepTSt, and can furthermore serve as a case study, which may aid in supporting future structure determinations of additional MFS transporters or other integral membrane proteins. PMID:28264013

  6. Using the IGCRA (individual, group, classroom reflective action technique to enhance teaching and learning in large accountancy classes

    Directory of Open Access Journals (Sweden)

    Cristina Poyatos

    2011-02-01

    Full Text Available First year accounting has generally been perceived as one of the more challenging first year business courses for university students. Various Classroom Assessment Techniques (CATs have been proposed to attempt to enrich and enhance student learning, with these studies generally positioning students as learners alone. This paper uses an educational case study approach and examines the implementation of the IGCRA (individual, group, classroom reflective action technique, a Classroom Assessment Technique, on first year accounting students’ learning performance. Building on theoretical frameworks in the areas of cognitive learning, social development, and dialogical learning, the technique uses reports to promote reflection on both learning and teaching. IGCRA was found to promote feedback on the effectiveness of student, as well as teacher satisfaction. Moreover, the results indicated formative feedback can assist to improve the learning and learning environment for a large group of first year accounting students. Clear guidelines for its implementation are provided in the paper.

  7. Investigating the Effects of Group Investigation (GI and Cooperative Integrated Reading and Comprehension (CIRC as the Cooperative Learning Techniques on Learner's Reading Comprehension

    Directory of Open Access Journals (Sweden)

    Mohammad Amin Karafkan

    2015-11-01

    Full Text Available Cooperative learning consists of some techniques for helping students work together more effectively. This study investigated the effects of Group Investigation (GI and Cooperative Integrated Reading and Composition (CIRC as cooperative learning techniques on Iranian EFL learners’ reading comprehension at an intermediate level. The participants of the study were 207 male students who studied at an intermediate level at ILI. The participants were randomly assigned into three equal groups: one control group and two experimental groups. The control group was instructed via conventional technique following an individualistic instructional approach. One experimental group received GI technique. The other experimental group received CIRC technique. The findings showed that there was a meaningful difference between the mean of the reading comprehension score of GI experimental group and CRIC experimental group. CRIC technique is more effective than GI technique in enhancing the reading comprehension test scores of students.Keywords: GI, CIRC, Cooperative Learning Techniques, Reading Comprehension

  8. Prosopography of social and political groups historically located: method or research technique?

    Directory of Open Access Journals (Sweden)

    Lorena Madruga Monteiro

    2014-06-01

    Full Text Available The prosopographical approach has been questioned in different disciplinary domains as its scientific nature. The debate prosopography is a technique, a tool for research, an auxiliary science or method transpires in scientific arguments and those who are dedicated to explaining the prosopographical research assumptions. In the social sciences, for example, prosopography is not seen only as an instrument of research, but as a method associated with a theoretical construct to apprehend the social world. The historians that use prosopographic analysis, in turn, oscillate about the analysis of collective biography is a method or a polling technique. Given this setting we aimed at in this article, discuss the prosopographical approach from their different uses. The study presents a literature review, demonstrating the technique of prosopography as historical research, and further as a method of sociological analysis, and then highlight your procedures and methodological limits.

  9. A Construction of String 2-Group Models using a Transgression-Regression Technique

    CERN Document Server

    Waldorf, Konrad

    2012-01-01

    In this note we present a new construction of the string group that ends optionally in two different contexts: strict diffeological 2-groups or finite-dimensional Lie 2-groups. It is canonical in the sense that no choices are involved; all the data is written down and can be looked up (at least somewhere). The basis of our construction is the basic gerbe of Gawedzki-Reis and Meinrenken. The main new insight is that under a transgression-regression procedure, the basic gerbe picks up a multiplicative structure coming from the Mickelsson product over the loop group. The conclusion of the construction is a relation between multiplicative gerbes and 2-group extensions for which we use recent work of Schommer-Pries.

  10. Scratch This! The IF-AT as a Technique for Stimulating Group Discussion and Exposing Misconceptions

    Science.gov (United States)

    Cotner, Sehoya; Baepler, Paul; Kellerman, Anne

    2008-01-01

    Frequent and immediate feedback is critical for learning and retaining content as well as developing effective learning teams (Michaelson, Knight, and Fink 2004). The Immediate Feedback Assessment Technique (IF-AT) provides a single and efficient way for learners to self-assess their progress in a course and to structure significant small-group…

  11. Using Psychodrama Techniques to Promote Counselor Identity Development in Group Supervision

    Science.gov (United States)

    Scholl, Mark B.; Smith-Adcock, Sondra

    2007-01-01

    The authors briefly introduce the concepts, techniques, and theory of identity development associated with J. L. Moreno's (1946, 1969, 1993) Psychodrama. Based upon Loganbill, Hardy, and Delworth's (1982) model, counselor identity development is conceptualized as consisting of seven developmental themes or vectors (e.g., issues of awareness and…

  12. Techniques for searching first integrals by Lie group and application to gyroscope system

    Institute of Scientific and Technical Information of China (English)

    HU Yanxia; GUAN Keying

    2005-01-01

    In the paper, the methods of finding first integrals of an autonomous system using one-parameter Lie groups are discussed. A class of nontrivial one-parameter Lie groups admitted by the classical gyroscope system is found, and based on the properties of first integral determined by the one-parameter Lie group, the fourth first integral of the gyroscope system in Euler case, Lagrange case and Kovalevskaya case can be obtained in a uniform idea. An error on the fourth first integral in general Kovalevskaya case (A=B=2C,zG=0), which appeared in literature is found and corrected.

  13. Line group techniques in description of the structural phase transitions in some superconductors

    Science.gov (United States)

    Meszaros, CS.; Balint, A.; Bankuti, J.

    1995-01-01

    The main features of the theory of line groups, and their irreducible representations are briefly discussed, as well as the most important applications of them. A new approach in the general symmetry analysis of the modulated systems is presented. It is shown, that the line group formalism could be a very effective tool in the examination of the structural phase transitions in High Temperature SUperconductors. As an example, the material YBa2Cu3O(7-x) is discussed briefly.

  14. Intersubject variability in the analysis of diffusion tensor images at the group level: fractional anisotropy mapping and fiber tracking techniques.

    Science.gov (United States)

    Müller, Hans-Peter; Unrath, Alexander; Riecker, Axel; Pinkhardt, Elmar H; Ludolph, Albert C; Kassubek, Jan

    2009-04-01

    Diffusion tensor imaging (DTI) provides comprehensive information about quantitative diffusion and connectivity in the human brain. Transformation into stereotactic standard space is a prerequisite for group studies and requires thorough data processing to preserve directional inter-dependencies. The objective of the present study was to optimize technical approaches for this preservation of quantitative and directional information during spatial normalization in data analyses at the group level. Different averaging methods for mean diffusion-weighted images containing DTI information were compared, i.e., region of interest-based fractional anisotropy (FA) mapping, fiber tracking (FT) and corresponding tractwise FA statistics (TFAS). The novel technique of intersubject FT that takes into account directional information of single data sets during the FT process was compared to standard FT techniques. Application of the methods was shown in the comparison of normal subjects and subjects with defined white matter pathology (alterations of the corpus callosum). Fiber tracking was applied to averaged data sets and showed similar results compared with FT on single subject data. The application of TFAS to averaged data showed averaged FA values around 0.4 for normal controls. The values were in the range of the standard deviation for averaged FA values for TFAS applied to single subject data. These results were independent of the applied averaging technique. A significant reduction of the averaged FA values was found in comparison to TFAS applied to data from subjects with defined white matter pathology (FA around 0.2). The applicability of FT techniques in the analysis of different subjects at the group level was demonstrated. Group comparisons as well as FT on group averaged data were shown to be feasible. The objective of this work was to identify the most appropriate method for intersubject averaging and group comparison which incorporates intersubject variability of

  15. Research on Key Techniques of Condition Monitoring and Fault Diagnosing Systems of Machine Groups

    Institute of Scientific and Technical Information of China (English)

    WANG Yan-kai; LIAO Ming-fu; WANG Si-ji

    2005-01-01

    This paper describes the development of the condition monitoring and fault diagnosing system of a group of rotating machinery. The data management is performed by means of double redundant data bases stored simultaneously in both the analyzing server and monitoring client. In this way, high reliability of the storage of data is guaranteed. Condensation of trend data releases much space resource of the hard disk. Diagnosing strategies orientated to different typical faults of rotating machinery are developed and incorporated into the system. Experimental verification shows that the system is suitable and effective for condition monitoring and fault diagnosing for a rotating machine group.

  16. Line group techniques in description of the structural phase transitions in some superconductors

    Energy Technology Data Exchange (ETDEWEB)

    Meszaros, C.; Bankuti, J. [Roland Eoetvoes Univ., Budapest (Hungary); Balint, A. [Univ. of Agricultural Sciences, Goedoello (Hungary)

    1994-12-31

    The main features of the theory of line groups, and their irreducible representations are briefly discussed, as well as the most important applications of them. A new approach in the general symmetry analysis of the modulated systems is presented. It is shown, that the line group formalism could be a very effective tool in the examination of the structural phase transitions in High Temperature Superconductors. As an example, the material YBa{sub 2}Cu{sub 3}O{sub 7-x} is discussed briefly.

  17. A Framework for Conducting Critical Dialectical Pluralist Focus Group Discussions Using Mixed Research Techniques

    Science.gov (United States)

    Onwuegbuzie, Anthony J.; Frels, Rebecca K.

    2015-01-01

    Although focus group discussions (FGDs) represent a popular data collection tool for researchers, they contain an extremely serious flaw: FGD researchers have ultimate power over all decisions made at every stage of the research process--from the conceptualization of the research, to the planning of the research study, to the implementation of the…

  18. Using Visualization and Art to Promote Ego Development: An Evolving Technique for Groups.

    Science.gov (United States)

    Bloomgarden, Joan; Kaplan, Frances F.

    1993-01-01

    Describes procedure for promoting specific aspects of ego development in groups. Notes that procedure employs two visualization and art experiences and is guided by two therapeutic models, transactional analysis and existential therapy. Includes description of Loevinger's conception of ego development which provides larger framework in which to…

  19. Hydrocarbon group type analysis of petroleum heavy fractions using the TLC-FID technique

    Energy Technology Data Exchange (ETDEWEB)

    Sharma, B.K.; Sarowha, S.L.S.; Bhagat, S.D. [Indian Institute of Petroleum, Dehradun (India); Tiwari, R.K.; Gupta, S.K.; Venkataramani, P.S. [Defence Materials and Stores, Research and Development, Establishment, Kanpur (India)

    1998-03-01

    Hydrocarbon group type analysis is important in all conversion processes and in preparation of feed for these conversion processes so as to learn the selectivity of the different type of catalysts for product yield and quality. The use of the Mark 5 Iatroscan detector and the method reported here allowed for a rapid and quantitative hydrocarbon group type analysis of petroleum residues without prior separation of asphaltenes. SARA type analyses of petroleum residues have been performed by a three stage development using n-hexane, toluene and DCM (95%):MeOH (5%). The standard deviation and coefficient of variation in repeated measurements by this method were as low as 0.65 wt% or less and 3.5 wt% or less, respectively. The time required for analysis of 10 samples could be as short as 90 min. (orig.) With 2 figs., 6 tabs., 21 refs.

  20. Requirements for effective academic leadership in Iran: A Nominal Group Technique exercise

    OpenAIRE

    Shoghli Alireza; Brommels Mats; Bikmoradi Ali; Sohrabi Zohreh; Masiello Italo

    2008-01-01

    Abstract Background During the last two decades, medical education in Iran has shifted from elite to mass education, with a considerable increase in number of schools, faculties, and programs. Because of this transformation, it is a good case now to explore academic leadership in a non-western country. The objective of this study was to explore the views on effective academic leadership requirements held by key informants in Iran's medical education system. Methods A nominal group study was c...

  1. Translating Public Policy: Enhancing the Applicability of Social Impact Techniques for Grassroots Community Groups

    Directory of Open Access Journals (Sweden)

    Melissa Edwards

    2013-08-01

    Full Text Available This paper reports on an exploratory action research study designed to understand how grassroots community organisations engage in the measurement and reporting of social impact and how they demonstrate their social impact to local government funders. Our findings suggest that the relationships between small non-profit organisations, the communities they serve or represent and their funders are increasingly driven from the top down formalised practices. Volunteer-run grassroots organisations can be marginalized in this process. Members may lack awareness of funders’ strategic approaches or the formalized auditing and control requirements of funders mean grassroots organisations lose capacity to define their programs and projects. We conclude that, to help counter this trend, tools and techniques which open up possibilities for dialogue between those holding power and those seeking support are essential.

  2. New techniques for computing the ideal class group and a system of fundamental units in number fields

    CERN Document Server

    Biasse, Jean-François

    2012-01-01

    We describe a new algorithm for computing the ideal class group, the regulator and a system of fundamental units in number fields under the generalized Riemann hypothesis. We use sieving techniques adapted from the number field sieve algorithm to derive relations between elements of the ideal class group, and $p$-adic approximations to manage the loss of precision during the computation of units. This new algorithm is particularily efficient for number fields of small degree for which a speed-up of an order of magnitude is achieved with respect to the standard methods.

  3. Facilitation as a teaching strategy : experiences of facilitators

    Directory of Open Access Journals (Sweden)

    E Lekalakala-Mokgele

    2006-09-01

    Full Text Available Changes in nursing education involve the move from traditional teaching approaches that are teacher-centred to facilitation, a student centred approach. The studentcentred approach is based on a philosophy of teaching and learning that puts the learner on centre-stage. The aim of this study was to identify the challenges of facilitators of learning using facilitation as a teaching method and recommend strategies for their (facilitators development and support. A qualitative, explorative and contextual design was used. Four (4 universities in South Africa which utilize facilitation as a teaching/ learning process were identified and the facilitators were selected to be the sample of the study. The main question posed during in-depth group interviews was: How do you experience facilitation as a teaching/learning method?. Facilitators indicated different experiences and emotions when they first had to facilitate learning. All of them indicated that it was difficult to facilitate at the beginning as they were trained to lecture and that no format for facilitation was available. They experienced frustrations and anxieties as a result. The lack of knowledge of facilitation instilled fear in them. However they indicated that facilitation had many benefits for them and for the students. Amongst the ones mentioned were personal and professional growth. Challenges mentioned were the fear that they waste time and that they do not cover the content. It is therefore important that facilitation be included in the training of nurse educators.

  4. Assessment Techniques To Enhance Organizational Learning.

    Science.gov (United States)

    Lyons, Paul

    This paper addresses the need for group-based or team-based techniques to facilitate organizational learning. It identifies two process-oriented strategies: the role analysis technique (RAT) and the diagnostic window technique. These techniques can be used in meetings to model the intellectual tasks that need to occur in today's learning…

  5. Determination of heat capacity of ionic liquid based nanofluids using group method of data handling technique

    Science.gov (United States)

    Sadi, Maryam

    2017-07-01

    In this study a group method of data handling model has been successfully developed to predict heat capacity of ionic liquid based nanofluids by considering reduced temperature, acentric factor and molecular weight of ionic liquids, and nanoparticle concentration as input parameters. In order to accomplish modeling, 528 experimental data points extracted from the literature have been divided into training and testing subsets. The training set has been used to predict model coefficients and the testing set has been applied for model validation. The ability and accuracy of developed model, has been evaluated by comparison of model predictions with experimental values using different statistical parameters such as coefficient of determination, mean square error and mean absolute percentage error. The mean absolute percentage error of developed model for training and testing sets are 1.38% and 1.66%, respectively, which indicate excellent agreement between model predictions and experimental data. Also, the results estimated by the developed GMDH model exhibit a higher accuracy when compared to the available theoretical correlations.

  6. Requirements for effective academic leadership in Iran: A Nominal Group Technique exercise

    Directory of Open Access Journals (Sweden)

    Shoghli Alireza

    2008-04-01

    Full Text Available Abstract Background During the last two decades, medical education in Iran has shifted from elite to mass education, with a considerable increase in number of schools, faculties, and programs. Because of this transformation, it is a good case now to explore academic leadership in a non-western country. The objective of this study was to explore the views on effective academic leadership requirements held by key informants in Iran's medical education system. Methods A nominal group study was conducted by strategic sampling in which participants were requested to discuss and report on requirements for academic leadership, suggestions and barriers. Written notes from the discussions were transcribed and subjected to content analysis. Results Six themes of effective academic leadership emerged: 1shared vision, goal, and strategy, 2 teaching and research leadership, 3 fair and efficient management, 4 mutual trust and respect, 5 development and recognition, and 6 transformational leadership. Current Iranian academic leadership suffers from lack of meritocracy, conservative leaders, politicization, bureaucracy, and belief in misconceptions. Conclusion The structure of the Iranian medical university system is not supportive of effective academic leadership. However, participants' views on effective academic leadership are in line with what is also found in the western literature, that is, if the managers could create the premises for a supportive and transformational leadership, they could generate mutual trust and respect in academia and increase scientific production.

  7. Prioritization governmental insurance company according to BSC procedure by AHP group technique

    Directory of Open Access Journals (Sweden)

    Amene Kiarazm

    2014-05-01

    Full Text Available Insurance industry is one of the industries that have special importance and validity in modern economy, domestic and foreign trade. Performance evaluation and grading the insurance company in addition to determining the general position of agency in industry, market and informing the beneficiaries, cause increase in competition, dynamism in industry, and development in community. On the other hand, organization strategic performance evaluation is always one the first and most basic prerequisites for compiling improvement programs in organizations and it has a high importance. One of the strategic efficient models in this aspect is BSC that equally analyses all aspects of organization. The statistical population in this research is consists of four governmental insurance (Iran, Asia, Dana and Alborz. For collecting data, haphazard sampling procedure was used. Study tool is questionnaire whose reliability was measured by consistency ratio and whose validity was measured by content-construct method by acquiring the opinions of experts and some managers in this field of study and the results showed appropriate reliability and validity. In analysis data section, the group integrative procedures AHP and BSC were used. The results showed that the D insurance company had the higher final score than the other companies. After that the C, A and B insurance companies were respectively.

  8. Risks identification and ranking using AHP and group decision making technique: Presenting “R index”

    Directory of Open Access Journals (Sweden)

    Safar Fazli

    2013-02-01

    Full Text Available One of the primary concerns in project development is to detect all sorts of risks associated with a particular project. The main objective of this article is to identify the risks in the construction project and to grade them based on their importance on the project. The designed indicator in this paper is the combinational model of the Analytical Hierarchal Process (AHP method and the group decision – making applied for risks measurement and ranking. This indicator is called "R" which includes three main steps: creating the risks broken structure (RBS, obtaining each risk weight and efficacy, and finally performing the model to rank the risks. A questionnaire is used for gathering data. Based on the results of this survey, there are important risks associated with construction projects. There we need to use some guidelines to reduce the inherent risks including recognition of the common risks beside the political risks; suggestion of a simple, understandable, and practical model; and using plenty of the experts and specialists' opinions through applying step. After analyzing data, the final result from applying R index showed that the risk “economic changes / currency rate and inflation change" has the most importance for the analysis. In the other words, if these risks occur, the project may face with the more threats and it is suggested that an organization should centralize its equipment, personnel, cost, and time on the risk more than ever. The most obvious issue in this paper is a tremendous difference between an importance of the financial risks and the other risks.

  9. Techniques for searching first integrals by Lie group and application to gyroscope system

    Institute of Scientific and Technical Information of China (English)

    HU; Yanxia

    2005-01-01

    [1]Arnold, V. I., Dynamical Systems Ⅲ, New York: Springer-Verlag, 1988, 120.[2]Arnold, V. I., Kozlov, V. V., Neishtadt, A. I., Mathematical Aspects of Classical and Celestial Mechanics, 2nd ed.,New York: Springer-Verlag, 1997, 120.[3]Arnold, V. I., Mathematical Methods of Classical Mechanics, 2nd ed., New York: Springer-Verlag, 1989.[4]Olver, P. J., Applications of Lie Groups to Differential Equations, 2nd ed., New York: Springer-Verlag, 1989.[5]Bluman, G. W., Kumei, S., Symmetrics and Differential Equations, 2nd ed., New York: Springer-Verlag, 1989.[6]Guan, K. Y, Liu, S, Lei, J. Z., The Lie algebra admitted by an ordinary differential equation system, Ann. of Diff.Eqs., 1998, 14(2): 131-142.[7]Mei, F. X., Liu, R., Luo, Y., Advanced Analytical Mechanics (in Chinese), Beijing: Beijing Institute of Technology University Press, 1991.[8]Hagihara, Y., Machanics, C., Vol. Ⅰ: Dynamical Principles and Transformation Theory, Boston: The MIT (Massachusettes Institute of Technology) Press, 1976.[9]Cooke, R., The Mathematics of Sonya Kovalevskaya, New York: Springer-Verlag, 1984.[10]Kovalevsky, S., Sur le problème de la rotayion d'un corps solide autour d'un point fixe, Acta Mathematica, 1889,12: 177-232.[11]McCauley, J. L., Classical Mechanics, London: Cambridge University Press, 1997, 238.[12]Guan, K. Hu, Y. X., Generalized Homogeneous Autonomous Systems and Kovalevskaya Gyroscope, toappear.[13]see footnote on p. 1136.

  10. The use of nominal group technique in identifying community health priorities in Moshi rural district, northern Tanzania

    DEFF Research Database (Denmark)

    Makundi, E A; Manongi, R; Mushi, A K

    2005-01-01

    . It is the provision of ownership of the derived health priorities to partners including the community that enhances research utilization of the end results. In addition to disease-based methods, the Nominal Group Technique is being proposed as an important research tool for involving the non-experts in priority....... The patients/caregivers, women's group representatives, youth leaders, religious leaders and community leaders/elders constituted the principal subjects. Emphasis was on providing qualitative data, which are of vital consideration in multi-disciplinary oriented studies, and not on quantitative information from...... larger samples. We found a high level of agreement across groups, that malaria remains the leading health problem in Moshi rural district in Tanzania both in the highland and lowland areas. Our findings also indicate that 'non-medical' issues including lack of water, hunger and poverty heralded priority...

  11. 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...

  12. Derivation of a Nonlinear Reynolds Stress Model Using Renormalization Group Analysis and Two-Scale Expansion Technique

    Institute of Scientific and Technical Information of China (English)

    LIU Zheng-Feng; WANG Xiao-Hong

    2008-01-01

    Adopting Yoshizawa's two-scale expansion technique,the fluctuating field is expanded around the isotropic field.The renormalization group method is applied for calculating the covariance of the fluctuating field at the lower order expansion,A nonlinear Reynolds stress model is derived and the turbulent constants inside are evaluated analytically.Compared with the two-scale direct interaction approximation analysis for turbulent shear flows proposed by Yoshizawa,the calculation is much more simple.The analytical model presented here is close to the Speziale model,which is widely applied in the numerical simulations for the complex turbulent flows.

  13. Facilitating Learning at Conferences

    DEFF Research Database (Denmark)

    Ravn, Ib; Elsborg, Steen

    2011-01-01

    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......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...

  14. Subintimal TRAnscatheter Withdrawal (STRAW) of hematomas compressing the distal true lumen: a novel technique to facilitate distal reentry during recanalization of chronic total occlusion (CTO).

    Science.gov (United States)

    Smith, Elliot J; Di Mario, Carlo; Spratt, James C; Hanratty, Colm G; de Silva, Ranil; Lindsay, Alistair C; Grantham, J Aaron

    2015-01-01

    The development of a large hematoma impairing visualization of the distal true lumen is a recognized complication of antegrade recanalization of chronic total occlusions, often forcing the operator to abort the procedure or switch to a retrograde approach. We describe a novel technique utilizing an over-the-wire balloon inflated in the proximal occluded vessel to block inflow and allow aspiration of the blood from the subintimal space. This decompressed the true lumen, restored distal visualization, and allowed successful reentry using a dedicated technology. Utilization of this novel technique may rescue antegrade recanalization attempts complicated by large subintimal hematomas.

  15. The role of support groups in facilitating families in coping with a genetic condition and in discussion of genetic risk information.

    Science.gov (United States)

    Plumridge, Gillian; Metcalfe, Alison; Coad, Jane; Gill, Paramjit

    2012-09-01

      Giving children and young people information about genetic conditions and associated risk has been shown to be important to their identity, coping and decision making. Parents, however, find talking to their children difficult, and support from health professionals is often not available to them.   To explore the role of support groups in family coping, and in assisting parents' communication about risk with children in families affected by an inherited genetic condition.   Semi-structured interviews analysed using grounded theory and informed by models focusing on aspects of family communication.   Affected and unaffected children and their parents, from families affected by one of six genetic conditions, that represent different patterns of inheritance, and variations in age of onset, life expectancy and impact on families.   Parents often sought support they did not receive elsewhere from support groups. They identified benefits, but also potential disadvantages to this involvement. These related to the specific condition and also whether groups were run solely by parents or had professional input. Support groups rarely helped directly with family communication, but attendance often stimulated family discussion, and they provided information that improved parents' confidence in discussing the condition.   Support groups should be seen only as additional to the support offered by health and social care professionals. An increased understanding of the role of support groups in assisting families with genetic conditions has been highlighted, but further work is needed to explore more fully how this may be made more sustainable and far-reaching. © 2011 Blackwell Publishing Ltd.

  16. Effect of Neuromuscular Facilitation Technique and Swallowing Training Combined with Real-time Electrical Stimulation on Pa- tients with Dysphagia after Stroke%神经肌肉促进技术配合吞咽进食训练实时电刺激对脑卒中后早期吞咽障碍的疗效

    Institute of Scientific and Technical Information of China (English)

    王璇; 曾泳媚; 田鸿; 李敏; 谢晓娜

    2013-01-01

      目的观察神经肌肉促进技术配合吞咽进食训练实时电刺激对脑卒中后患者吞咽障碍的临床疗效。方法50例急性期脑卒中伴吞咽障碍患者,分为治疗组和对照组各25例。治疗组给予神经肌肉促进技术和VOCASTIM治疗仪治疗,对照组给予常规口腔训练和低频脉冲电刺激。治疗前后采用吞咽障碍程度分级和饮水试验进行评估。结果治疗组和对照组的吞咽障碍程度和饮水试验在治疗后2周和4周均有显著性差异(P<0.05),治疗组的疗效优于对照组(P<0.05)。结论神经肌肉促进技术配合吞咽进食训练实时电刺激有助于促进脑卒中后吞咽障碍患者的功能恢复。%Objective To observe the effect of neuromuscular facilitation technique and swallowing training combined with real-time electrical stimulation on dysphagia after stroke. Methods 50 patients with dysphagia were divided into treatment group (n=25) and control group (n=25).The treatment group accepted neuromuscular facilitation technique and VOCASTIM.The control group accepted routine vocal training and low frequency pulse electrical stimulation. They were assessed with the deglutition function classficaition and water drinking test. Results There was significant improvement in the both groups 2 weeks and 4 weeks after treatment (P<0.05), and it improved more in the treatment group than in the control group (P<0.05). Conclusion Neuromuscular facilitation technique and swallowing training combined with real-time electrical stimulation can promote the recovery of function of patients with dysphagia after stroke.

  17. Re-grouping stars based on the chemical tagging technique: A case study of M67 and IC4651

    CERN Document Server

    Blanco-Cuaresma, S

    2016-01-01

    The chemical tagging technique proposed by Freeman & Bland-Hawthorn (2002) is based on the idea that stars formed from the same molecular cloud should share the same chemical signature. Thus, using only the chemical composition of stars we should be able to re-group the ones that once belonged to the same stellar aggregate. In Blanco-Cuaresma et al. (2015), we tested the technique on open cluster stars using iSpec (Blanco-Cuaresma et al. 2014a), we demonstrated their chemical homogeneity but we found that the 14 studied elements lead to chemical signatures too similar to reliably distinguish stars from different clusters. This represents a challenge to the technique and a new question was open: Could the inclusion of other elements help to better distinguish stars from different aggregates? With an updated and improved version of iSpec, we derived abundances for 28 elements using spectra from HARPS, UVES and NARVAL archives for the open clusters M67 and IC4651, and we found that the chemical signatures of...

  18. Means to facilitate Smart Grid. Issue paper - working group 2; Denmark. Smart Grid Network; Virkemidler til fremme af Smart Grid. Issue paper, arbejdsgruppe 2

    Energy Technology Data Exchange (ETDEWEB)

    Hjortkjaer, A.-G. (DONG Energy, Fredericia (Denmark)); Madsen, Claus (ABB A/S, Skovlunde (Denmark)); Tang, J. (Dansk Fjernvarme, Kolding (Denmark)) (and others)

    2011-07-01

    The Smart Grid Network was established in 2010 by the Danish climate and energy minister tasked with developing recommendations for future actions and initiatives that make it possible to handle up to 50% electricity from wind energy in the power system in 2020. The task of working group 2 of the Smart Grid Network is stated as: ''The group will, building on existing surveys and analyses propose what new tools are needed in the years to 2020 to ensure intelligence in both transmission and distribution systems for the power grid in Denmark. Moreover, how public and private investments can be effectively brought into play. Among the measures envisaged are e.g. tariffs and charges''. The working group 2 identifies four areas that will promote the development of a smart grid. The proposed tools and means are related to: 1) Price signals to customers that reflect the value of consumption flexibility; 2) New economic regulation of network utilities' smart grid activities; 3) Taxes that support an effective electrification; 4) Effective activation of distributed storage and production. (LN)

  19. Uncovering Barriers to Teaching Assistants (TAs) Implementing Inquiry Teaching: Inconsistent Facilitation Techniques, Student Resistance, and Reluctance to Share Control over Learning with Students †

    Science.gov (United States)

    Gormally, Cara; Sullivan, Carol Subiño; Szeinbaum, Nadia

    2016-01-01

    Inquiry-based teaching approaches are increasingly being adopted in biology laboratories. Yet teaching assistants (TAs), often novice teachers, teach the majority of laboratory courses in US research universities. This study analyzed the perspectives of TAs and their students and used classroom observations to uncover challenges faced by TAs during their first year of inquiry-based teaching. Our study revealed three insights about barriers to effective inquiry teaching practices: 1) TAs lack sufficient facilitation skills; 2) TAs struggle to share control over learning with students as they reconcile long-standing teaching beliefs with newly learned approaches, consequently undermining their fledgling ability to use inquiry approaches; and 3) student evaluations reinforce teacher-centered behaviors as TAs receive positive feedback conflicting with inquiry approaches. We make recommendations, including changing instructional feedback to focus on learner-centered teaching practices. We urge TA mentors to engage TAs in discussions to uncover teaching beliefs underlying teaching choices and support TAs through targeted feedback and practice. PMID:27158302

  20. Uncovering Barriers to Teaching Assistants (TAs Implementing Inquiry Teaching: Inconsistent Facilitation Techniques, Student Resistance, and Reluctance to Share Control over Learning with Students

    Directory of Open Access Journals (Sweden)

    Cara Gormally

    2016-05-01

    Full Text Available Inquiry-based teaching approaches are increasingly being adopted in biology laboratories. Yet teaching assistants (TAs, often novice teachers, teach the majority of laboratory courses in US research universities. This study analyzed the perspectives of TAs and their students and used classroom observations to uncover challenges faced by TAs during their first year of inquiry-based teaching. Our study revealed three insights about barriers to effective inquiry teaching practices: 1 TAs lack sufficient facilitation skills; 2 TAs struggle to share control over learning with students as they reconcile long-standing teaching beliefs with newly learned approaches, consequently undermining their fledgling ability to use inquiry approaches; and 3 student evaluations reinforce teacher-centered behaviors as TAs receive positive feedback conflicting with inquiry approaches. We make recommendations, including changing instructional feedback to focus on learner-centered teaching practices. We urge TA mentors to engage TAs in discussions to uncover teaching beliefs underlying teaching choices and support TAs through targeted feedback and practice.

  1. Uncovering Barriers to Teaching Assistants (TAs) Implementing Inquiry Teaching: Inconsistent Facilitation Techniques, Student Resistance, and Reluctance to Share Control over Learning with Students.

    Science.gov (United States)

    Gormally, Cara; Sullivan, Carol Subiño; Szeinbaum, Nadia

    2016-05-01

    Inquiry-based teaching approaches are increasingly being adopted in biology laboratories. Yet teaching assistants (TAs), often novice teachers, teach the majority of laboratory courses in US research universities. This study analyzed the perspectives of TAs and their students and used classroom observations to uncover challenges faced by TAs during their first year of inquiry-based teaching. Our study revealed three insights about barriers to effective inquiry teaching practices: 1) TAs lack sufficient facilitation skills; 2) TAs struggle to share control over learning with students as they reconcile long-standing teaching beliefs with newly learned approaches, consequently undermining their fledgling ability to use inquiry approaches; and 3) student evaluations reinforce teacher-centered behaviors as TAs receive positive feedback conflicting with inquiry approaches. We make recommendations, including changing instructional feedback to focus on learner-centered teaching practices. We urge TA mentors to engage TAs in discussions to uncover teaching beliefs underlying teaching choices and support TAs through targeted feedback and practice.

  2. Using Breakout Groups as an Active Learning Technique in a Large Undergraduate Nutrition Classroom at the University of Guelph

    Directory of Open Access Journals (Sweden)

    Genevieve Newton

    2012-12-01

    cycle dans le cadre particulier d’un cours magistral de 4e année sur la nutrition dans un espace physiquement limité. Au total, 220 étudiants ont participé à un sondage à la moitié du trimestre et 229 ont répondu à un sondage à la fin du trimestre visant à mesurer le niveau de satisfaction. Les chercheurs ont ensuite analysé les données de manière à mesurer les relations entre la perception que les étudiants avaient de l’efficacité des petits groupes et 1 le sexe, et 2 la moyenne pondérée cumulative (MPC. Les résultats des deux sondages révèlent que plus de 85 % des étudiants étaient soit d’accord, soit tout à fait d’accord avec le fait que les petits groupes amélioraient leur apprentissage, les femmes manifestant un degré de satisfaction significativement plus élevé que les hommes. Elles avaient aussi de meilleures notes finales. Sans prendre en compte la stratification selon le sexe, le résultat constant d’un sondage à l’autre démontre que les étudiants dont la MPC était supérieure à 90 % avaient une perception moins élevée de l’efficacité des petits groupes. La majorité des répondants pensaient que malgré l’espace inconfortable de la pièce, il était facile de créer de petits groupes et d’y participer, ce qui suggère qu’il est possible d’utiliser ce type de groupe avec succès dans les grands auditoriums malgré les contraintes physiques. Les résultats de cette étude sont pertinents étant donné l’utilisation des petits groupes à une grande variété de disciplines et leur relative facilitée d’intégration au cours magistral.

  3. Nominal group technique to select attributes for discrete choice experiments: an example for drug treatment choice in osteoporosis

    Directory of Open Access Journals (Sweden)

    Hiligsmann M

    2013-02-01

    Full Text Available Mickael Hiligsmann,1-3 Caroline van Durme,2 Piet Geusens,2 Benedict GC Dellaert,4 Carmen D Dirksen,3 Trudy van der Weijden,5 Jean-Yves Reginster,6 Annelies Boonen21Department of Health Services Research, School for Public Health and Primary Care (CAPHRI, Maastricht University, The Netherlands, 2Department of Internal Medicine, CAPHRI, Maastricht University, The Netherlands, 3Department of Clinical Epidemiology and Medical Technology Assessment, CAPHRI, Maastricht University, The Netherlands, 4Department of Business Economics, Erasmus Rotterdam University, The Netherlands, 5Department of General Practice, CAPHRI, Maastricht University, The Netherlands, 6Department of Public Health, Epidemiology and Health Economics, University of Liege, BelgiumBackground: Attribute selection represents an important step in the development of discrete-choice experiments (DCEs, but is often poorly reported. In some situations, the number of attributes identified may exceed what one may find possible to pilot in a DCE. Hence, there is a need to gain insight into methods to select attributes in order to construct the final list of attributes. This study aims to test the feasibility of using the nominal group technique (NGT to select attributes for DCEs.Methods: Patient group discussions (4–8 participants were convened to prioritize a list of 12 potentially important attributes for osteoporosis drug therapy. The NGT consisted of three steps: an individual ranking of the 12 attributes by importance from 1 to 12, a group discussion on each of the attributes, including a group review of the aggregate score of the initial rankings, and a second ranking task of the same attributes.Results: Twenty-six osteoporotic patients participated in five NGT sessions. Most (80% of the patients changed their ranking after the discussion. However, the average initial and final ranking did not differ markedly. In the final ranking, the most important medication attributes were

  4. Evaluating a nursing erasmus exchange experience: Reflections on the use and value of the Nominal Group Technique for evaluation.

    Science.gov (United States)

    Cunningham, Sheila

    2017-09-01

    This paper discusses the use of Nominal Group Technique (NGT) for European nursing exchange evaluation at one university. The NGT is a semi-quantitative evaluation method derived from the Delphi method popular in the 1970s and 1980s. The NGT was modified from the traditional version retaining the structured cycles and but adding a broader group discussion. The NGT had been used for 2 successive years but required analysis and evaluation itself for credibility and 'fit' for purpose which is presented here. It aimed to explore nursing students' exchange experiences and aid programme development futures exchanges and closure from exchange. Results varied for the cohorts and students as participants enthusiastically engaged generating ample data which they ranked and categorised collectively. Evaluation of the NGT itself was two fold: by the programme team who considered purpose, audience, inclusivity, context and expertise. Secondly, students were asked for their thoughts using a graffiti board. Students avidly engaged with NGT but importantly also reported an effect from the process itself as an opportunity to reflect and share their experiences. The programme team concluded the NGT offered a credible evaluation tool which made use of authentic student voice and offered interactive group processes. Pedagogially, it enabled active reflection thus aiding reorientation back to the United Kingdom and awareness of 'transformative' consequences of their exchange experiences. Copyright © 2017 Elsevier Ltd. All rights reserved.

  5. The GH67 α-glucuronidase of Paenibacillus curdlanolyticus B-6 removes hexenuronic acid groups and facilitates biodegradation of the model xylooligosaccharide hexenuronosyl xylotriose.

    Science.gov (United States)

    Septiningrum, Krisna; Ohi, Hiroshi; Waeonukul, Rattiya; Pason, Patthra; Tachaapaikoon, Chakrit; Ratanakhanokchai, Khanok; Sermsathanaswadi, Junjarus; Deng, Lan; Prawitwong, Panida; Kosugi, Akihiko

    2015-04-01

    4-O-Methylglucuronic acid (MeGlcA) side groups attached to the xylan backbone through α-1,2 linkages are converted to hexenuronic acid (HexA) during alkaline pulping. α-Glucuronidase (EC 3.2.1.139) hydrolyzes 1,2-linked MeGlcA from xylooligosaccharides. To determine whether α-glucuronidase can also hydrolyze HexA-decorated xylooligosaccharides, a gene encoding α-glucuronidase (AguA) was cloned from Paenibacillus curdlanolyticus B-6. The purified protein degraded hexenuronosyl xylotriose (ΔX3), a model substrate prepared from kraft pulp. AguA released xylotriose and HexA from ΔX3, but the Vmax and kcat values for ΔX3 were lower than those for MeGlcA, indicating that HexA side groups may affect the hydrolytic activity. To explore the potential for biological bleaching, ΔX3 degradation was performed using intracellular extract from P. curdlanolyticus B-6. The intracellular extract, with synergistic α-glucuronidase and β-xylosidase activities, degraded ΔX3 to xylose and HexA. These results indicate that α-glucuronidase can be used to remove HexA from ΔX3 derived from pulp, reducing the need for chemical treatments in the pulping process.

  6. ELECTRICAL RESISTANCE IMAGING OF TWO-PHASE FLOW WITH A MESH GROUPING TECHNIQUE BASED ON PARTICLE SWARM OPTIMIZATION

    Directory of Open Access Journals (Sweden)

    BO AN LEE

    2014-02-01

    Full Text Available An electrical resistance tomography (ERT technique combining the particle swarm optimization (PSO algorithm with the Gauss-Newton method is applied to the visualization of two-phase flows. In the ERT, the electrical conductivity distribution, namely the conductivity values of pixels (numerical meshes comprising the domain in the context of a numerical image reconstruction algorithm, is estimated with the known injected currents through the electrodes attached on the domain boundary and the measured potentials on those electrodes. In spite of many favorable characteristics of ERT such as no radiation, low cost, and high temporal resolution compared to other tomography techniques, one of the major drawbacks of ERT is low spatial resolution due to the inherent ill-posedness of conventional image reconstruction algorithms. In fact, the number of known data is much less than that of the unknowns (meshes. Recalling that binary mixtures like two-phase flows consist of only two substances with distinct electrical conductivities, this work adopts the PSO algorithm for mesh grouping to reduce the number of unknowns. In order to verify the enhanced performance of the proposed method, several numerical tests are performed. The comparison between the proposed algorithm and conventional Gauss-Newton method shows significant improvements in the quality of reconstructed images.

  7. Counselling Techniques for Outdoor Leaders.

    Science.gov (United States)

    Chase, Michelle; Chase, Robert

    1992-01-01

    Outdoor leaders need counseling skills to deal with interpersonal conflicts that arise within a group and to facilitate participant growth and change. Person-centered counseling, reality therapy counseling, and behavioral counseling are discussed, as well as how various techniques from each can be used to the benefit of the leader and the group.…

  8. Third-Order Optical Nonlinearities of Squarylium Dyes with Benzothiazole Donor Groups Measured Using the Picosecond Z-Scan Technique

    Science.gov (United States)

    Li, Zhong-Yu; Xu, Song; Chen, Zi-Hui; Zhang, Fu-Shi; Kasatani, Kazuo

    2011-08-01

    Third-order optical nonlinearities of two squarylium dyes with benzothiazole donor groups (BSQ1 and BSQ2) in chloroform solution are measured by a picosecond Z-scan technique at 532 nm. It is found that the two compounds show the saturation absorption and nonlinear self-focus refraction effect. The molecular second hyperpolarizabilities are calculated to be 7.46 × 10-31 esu and 5.01 × 10-30 esu for BSQ1 and BSQ2, respectively. The large optical nonlinearities of squarylium dyes can be attributed to their rigid and intramolecular charge transfer structure. The difference in γ values is attributed to the chloro group of benzene rings of BSQ2 and the one-photon resonance effect. It is found that the third-order nonlinear susceptibilities of two squarylium dyes are mainly determined by the real parts of χ(3), and the large optical nonlinearities of studied squarylium dyes can be attributed to the nonlinear refraction.

  9. Third-Order Optical Nonlinearities of Squarylium Dyes with Benzothiazole Donor Groups Measured Using the Picosecond Z-Scan Technique

    Institute of Scientific and Technical Information of China (English)

    LI Zhong-Yu; XU Song; CHEN Zi-Hui; ZHANG Fu-Shi; KASATANI Kazuo

    2011-01-01

    @@ Third-order optical nonlinearities of two squarylium dyes with benzothiazole donor groups (BSQ1 and BSQ2)in chloroform solution are measured by a picosecond Z-scan technique at 532 nm.It is found that the two compounds show the saturation absorption and nonlinear self-focus refraction effect.The molecular second hyperpolarizabilities are calculated to be 7.46×10-31 esu and 5.01×10-30 esu for BSQ1 and BSQ2, respectively.The large optical nonlinearities of squarylium dyes can be attributed to their rigid and intramolecular charge transfer structure.The difference in γvalues is attributed to the chloro group of benzene rings of BSQ2 and the one-photon resonance effect.It is found that the third-order nonlinear susceptibilities of two squarylium dyes are mainly determined by the real parts of X(3), and the large optical nonlinearities of studied squarylium dyes can be attributed to the nonlinear refraction.

  10. Facilitating organisational development using a group-based formative assessment and benchmarking method: design and implementation of the International Family Practice Maturity Matrix.

    Science.gov (United States)

    Elwyn, Glyn; Bekkers, Marie-Jet; Tapp, Laura; Edwards, Adrian; Newcombe, Robert; Eriksson, Tina; Braspenning, Jozé; Kuch, Christine; Adzic, Zlata Ozvacic; Ayankogbe, Olayinka; Cvetko, Tatjana; In 't Veld, Kees; Karotsis, Antonis; Kersnik, Janko; Lefebvre, Luc; Mecini, Ilir; Petricek, Goranka; Pisco, Luis; Thesen, Janecke; Turón, José María; van Rossen, Edward; Grol, Richard

    2010-12-01

    Well-organised practices deliver higher-quality care. Yet there has been very little effort so far to help primary care organisations achieve higher levels of team performance and to help them identify and prioritise areas where quality improvement efforts should be concentrated. No attempt at all has been made to achieve a method which would be capable of providing comparisons--and the stimulus for further improvement--at an international level. The development of the International Family Practice Maturity Matrix took place in three phases: (1) selection and refinement of organisational dimensions; (2) development of incremental scales based on a recognised theoretical framework; and (3) testing the feasibility of the approach on an international basis, including generation of an automated web-based benchmarking system. This work has demonstrated the feasibility of developing an organisational assessment tool for primary care organisations that is sufficiently generic to cross international borders and is applicable across a diverse range of health settings, from state-organised systems to insurer-based health economies. It proved possible to introduce this assessment method in 11 countries in Europe and one in Africa, and to generate comparison benchmarks based on the data collected. The evaluation of the assessment process was uniformly positive with the view that the approach efficiently enables the identification of priorities for organisational development and quality improvement at the same time as motivating change by virtue of the group dynamics. We are not aware of any other organisational assessment method for primary care which has been 'born international,' and that has involved attention to theory, dimension selection and item refinement. The principal aims were to achieve an organisational assessment which gains added value by using interaction, engagement comparative benchmarks: aims which have been achieved. The next step is to achieve wider

  11. Evaluation of an automated microplate technique in the Galileo system for ABO and Rh(D) blood grouping.

    Science.gov (United States)

    Xu, Weiyi; Wan, Feng; Lou, Yufeng; Jin, Jiali; Mao, Weilin

    2014-01-01

    A number of automated devices for pretransfusion testing have recently become available. This study evaluated the Immucor Galileo System, a fully automated device based on the microplate hemagglutination technique for ABO/Rh (D) determinations. Routine ABO/Rh typing tests were performed on 13,045 samples using the Immucor automated instruments. Manual tube method was used to resolve ABO forward and reverse grouping discrepancies. D-negative test results were investigated and confirmed manually by the indirect antiglobulin test (IAT). The system rejected 70 tests for sample inadequacy. 87 samples were read as "No-type-determined" due to forward and reverse grouping discrepancies. 25 tests gave these results because of sample hemolysis. After further tests, we found 34 tests were caused by weakened RBC antibodies, 5 tests were attributable to weak A and/or B antigens, 4 tests were due to mixed-field reactions, and 8 tests had high titer cold agglutinin with blood qualifications which react only at temperatures below 34 degrees C. In the remaining 11 cases, irregular RBC antibodies were identified in 9 samples (seven anti-M and two anti-P) and two subgroups were identified in 2 samples (one A1 and one A2) by a reference laboratory. As for D typing, 2 weak D+ samples missed by automated systems gave negative results, but weak-positive reactions were observed in the IAT. The Immucor Galileo System is reliable and suited for ABO and D blood groups, some reasons may cause a discrepancy in ABO/D typing using a fully automated system. It is suggested that standardization of sample collection may improve the performance of the fully automated system.

  12. COST Action TU1208 - Working Group 3 - Electromagnetic modelling, inversion, imaging and data-processing techniques for Ground Penetrating Radar

    Science.gov (United States)

    Pajewski, Lara; Giannopoulos, Antonios; Sesnic, Silvestar; Randazzo, Andrea; Lambot, Sébastien; Benedetto, Francesco; Economou, Nikos

    2017-04-01

    This work aims at presenting the main results achieved by Working Group (WG) 3 "Electromagnetic methods for near-field scattering problems by buried structures; data processing techniques" of the COST (European COoperation in Science and Technology) Action TU1208 "Civil Engineering Applications of Ground Penetrating Radar" (www.GPRadar.eu, www.cost.eu). The main objective of the Action, started in April 2013 and ending in October 2017, is to exchange and increase scientific-technical knowledge and experience of Ground Penetrating Radar (GPR) techniques in civil engineering, whilst promoting in Europe the effective use of this safe non-destructive technique. The Action involves more than 150 Institutions from 28 COST Countries, a Cooperating State, 6 Near Neighbour Countries and 6 International Partner Countries. Among the most interesting achievements of WG3, we wish to mention the following ones: (i) A new open-source version of the finite-difference time-domain simulator gprMax was developed and released. The new gprMax is written in Python and includes many advanced features such as anisotropic and dispersive-material modelling, building of realistic heterogeneous objects with rough surfaces, built-in libraries of antenna models, optimisation of parameters based on Taguchi's method - and more. (ii) A new freeware CAD was developed and released, for the construction of two-dimensional gprMax models. This tool also includes scripts easing the execution of gprMax on multi-core machines or network of computers and scripts for a basic plotting of gprMax results. (iii) A series of interesting freeware codes were developed will be released by the end of the Action, implementing differential and integral forward-scattering methods, for the solution of simple electromagnetic problems by buried objects. (iv) An open database of synthetic and experimental GPR radargrams was created, in cooperation with WG2. The idea behind this initiative is to give researchers the

  13. Burnei's "double X" internal fixation technique for supracondylar humerus fractures in children: indications, technique, advantages and alternative interventions : Study and Research Group in Pediatric Orthopaedics-2012.

    Science.gov (United States)

    Georgescu, I; Gavriliu, S; Pârvan, A; Martiniuc, A; Japie, E; Ghiță, R; Drăghici, I; Hamei, Ş; Ţiripa, I; El Nayef, T; Dan, D

    2013-06-15

    The Study and Research Group in Pediatric Orthopedics-2012 initated this retrospective study due to the fact that in Romania and in other countries, the numerous procedures do not ensure the physicians a definite point of view related to the therapeutic criteria in the treatment of supracondylar fractures. That is why the number of complications and their severity brought into notice these existent deficiencies. In order to correct some of these complications, cubitus varus or valgus, Prof. Al. Pesamosca communicated a paper called "Personal procedure in the treatment of posttraumatic cubitus varus" at the County Conference from Bacău, in June 24, 1978. This procedure has next been made popular by Prof. Gh. Burnei and his coworkers by operating patients with cubitus varus or valgus due to supracondylar humeral fractures and by presenting papers related to the subject at the national and international congresses. The latest paper regarding this problem has been presented at the 29th Annual Meeting of the European Pediatric Orthopedic Society in Zagreb, Croatia, April 7-10, 2010, being titled "Distal humeral Z-osteotomy for posttraumatic cubitus varus or valgus", having as authors Gh. Burnei, Ileana Georgescu, Ştefan Gavriliu, Costel Vlad and Daniela Dan. As members of this group, based on the performed studies, we wish to make popular this type of osteosynthesis, which ensures a tight fixation, avoids complications and allows a rapid postoperative activity. The acknowledged treatment for these types of fractures is the orthopedic one and it must be accomplished as soon as possible, in the first 6 hours, by reduction and cast immobilization or by closed or open reduction and fixation, using one of the several methods (Judet, Boehler, Kapandji, San Antonio, San Diego, Burnei's double X technique). The exposed treatment is indicated in irreducible supracondylar humeral fractures, in reducible, but unstable type, in polytraumatized patients with supracondylar

  14. Técnicas para facilitar o diagnóstico da topografia da córnea in vivo Techniques for facilitating in vivo corneal topography diagnosis

    Directory of Open Access Journals (Sweden)

    Luis Alberto Vieira de Carvalho

    2005-04-01

    Full Text Available OBJETIVOS: Um dos instrumentos mais utilizados atualmente para o diagnóstico da córnea humana é o videoceratógrafo (VC. Os resultados do VC são impressos na tela do computador na forma de gráficos codificados por cor cujas linhas de contorno delimitam regiões de mesma curvatura. No entanto não há análise criteriosa na literatura dos benefícios de se utilizar diferentes métodos de visualização para estes mapas. MÉTODOS: Instrumento desenvolvido em nosso laboratório para topografia da córnea foi utilizado nos estudos e para coleta de dados in vivo. A córnea com ceratocone de paciente voluntário foi utilizada como fonte de dados de entrada para todos os métodos de visualização implementados. RESULTADOS: Vários tipos de mapas de visualização foram gerados. Os vários métodos de visualização foram comparados e constatou-se que para cada anomalia existem métodos que salientam os problemas e métodos que "escondem" estes mesmos defeitos. DISCUSSÃO: Os aspectos relacionados à visualização científica da córnea têm sido de pouca exploração tanto no Brasil quanto na literatura estrangeira. No entanto, com os resultados apresentados neste primeiro trabalho, acreditamos que seja de fundamental importância aumentar não somente o escopo destes estudos, mas também estendê-lo para outros instrumentos médicos. CONCLUSÃO: Os resultados obtidos neste trabalho evidenciam a importância de se fazer a escolha correta do método de visualização científica para este tipo de instrumento.PURPOSE: The videokeratoscope is one of the most widely used instruments for the diagnosis of the human cornea. Results are usually plotted in the form of color-coded maps where each color is associated with a specific range of curvatures or elevations. Nevertheless there has been no thorough study in the literature demonstrating the advantages or disadvantages of different visualization techniques applied to the videokeratoscope. METHODS: A

  15. Facilitering som styringsredskab

    OpenAIRE

    Jørgensen, Karen Overgaard

    2006-01-01

    #This thesis surveys facilitation as a new tool of steering within the public sector in Denmark. It is explored how facilitation is articulated and practiced among facilitators from the public, private and voluntary sector. Furthermore, the facilitator’s challenges by using facilitation are examined. The thesis is based on the presumption that facilitation is articulated by rationalities, which influence how facilitation is practiced and performed. Also, a facilitator is seen as a performer a...

  16. Interaction Patterns and Facilitation of Peer Learning.

    Science.gov (United States)

    Shaw, Marvin E.; And Others

    1979-01-01

    Data show that giving information to members of a group is more important in determining the perception by others that the person is facilitating group performance. Asking for information and opinions is more important in actual facilitation of group learning. Social-emotional support becomes important after initial phases of group interaction.…

  17. Working Group 1 "Advanced GNSS Processing Techniques" of the COST Action GNSS4SWEC: Overview of main achievements

    Science.gov (United States)

    Douša, Jan; Dick, Galina; Kačmařík, Michal; Václavovic, Pavel; Pottiaux, Eric; Zus, Florian; Brenot, Hugues; Moeller, Gregor; Hinterberger, Fabian; Pacione, Rosa; Stuerze, Andrea; Eben, Kryštof; Teferle, Norman; Ding, Wenwu; Morel, Laurent; Kaplon, Jan; Hordyniec, Pavel; Rohm, Witold

    2017-04-01

    The COST Action ES1206 GNSS4SWEC addresses new exploitations of the synergy between developments in GNSS and meteorological communities. The Working Group 1 (Advanced GNSS processing techniques) deals with implementing and assessing new methods for GNSS tropospheric monitoring and precise positioning exploiting all modern GNSS constellations, signals, products etc. Besides other goals, WG1 coordinates development of advanced tropospheric products in support of weather numerical and non-numerical nowcasting. These are ultra-fast and high-resolution tropospheric products available in real time or in a sub-hourly fashion and parameters in support of monitoring an anisotropy of the troposphere, e.g. horizontal gradients and tropospheric slant path delays. This talk gives an overview of WG1 activities and, particularly, achievements in two activities, Benchmark and Real-time demonstration campaigns. For the Benchmark campaign a complex data set of GNSS observations and various meteorological data were collected for a two-month period in 2013 (May-June) which included severe weather events in central Europe. An initial processing of data sets from GNSS and numerical weather models (NWM) provided independently estimated reference parameters - ZTDs and tropospheric horizontal gradients. The comparison of horizontal tropospheric gradients from GNSS and NWM data demonstrated a very good agreement among independent solutions with negligible biases and an accuracy of about 0.5 mm. Visual comparisons of maps of zenith wet delays and tropospheric horizontal gradients showed very promising results for future exploitations of advanced GNSS tropospheric products in meteorological applications such as severe weather event monitoring and weather nowcasting. The Benchmark data set is also used for an extensive validation of line-of-sight tropospheric Slant Total Delays (STD) from GNSS, NWM-raytracing and Water Vapour Radiometer (WVR) solutions. Seven institutions delivered their STDs

  18. Comparison on three classification techniques for sex estimation from the bone length of Asian children below 19 years old: an analysis using different group of ages.

    Science.gov (United States)

    Darmawan, M F; Yusuf, Suhaila M; Kadir, M R Abdul; Haron, H

    2015-02-01

    Sex estimation is used in forensic anthropology to assist the identification of individual remains. However, the estimation techniques tend to be unique and applicable only to a certain population. This paper analyzed sex estimation on living individual child below 19 years old using the length of 19 bones of left hand applied for three classification techniques, which were Discriminant Function Analysis (DFA), Support Vector Machine (SVM) and Artificial Neural Network (ANN) multilayer perceptron. These techniques were carried out on X-ray images of the left hand taken from an Asian population data set. All the 19 bones of the left hand were measured using Free Image software, and all the techniques were performed using MATLAB. The group of age "16-19" years old and "7-9" years old were the groups that could be used for sex estimation with as their average of accuracy percentage was above 80%. ANN model was the best classification technique with the highest average of accuracy percentage in the two groups of age compared to other classification techniques. The results show that each classification technique has the best accuracy percentage on each different group of age. Copyright © 2014 Elsevier Ireland Ltd. All rights reserved.

  19. Assessing treatment-as-usual provided to control groups in adherence trials: Exploring the use of an open-ended questionnaire for identifying behaviour change techniques

    NARCIS (Netherlands)

    Oberjé, E.J.M.; Dima, A.L.; Pijnappel, F.J.; Prins, J.M.; Bruin, M. de

    2015-01-01

    OBJECTIVE: Reporting guidelines call for descriptions of control group support in equal detail as for interventions. However, how to assess the active content (behaviour change techniques (BCTs)) of treatment-as-usual (TAU) delivered to control groups in trials remains unclear. The objective of this

  20. Comparison of different sampling techniques and of different culture methods for detection of group B streptococcus carriage in pregnant women.

    Science.gov (United States)

    El Aila, Nabil A; Tency, Inge; Claeys, Geert; Saerens, Bart; Cools, Piet; Verstraelen, Hans; Temmerman, Marleen; Verhelst, Rita; Vaneechoutte, Mario

    2010-09-29

    Streptococcus agalactiae (group B streptococcus; GBS) is a significant cause of perinatal and neonatal infections worldwide. To detect GBS colonization in pregnant women, the CDC recommends isolation of the bacterium from vaginal and anorectal swab samples by growth in a selective enrichment medium, such as Lim broth (Todd-Hewitt broth supplemented with selective antibiotics), followed by subculture on sheep blood agar. However, this procedure may require 48 h to complete. We compared different sampling and culture techniques for the detection of GBS. A total of 300 swabs was taken from 100 pregnant women at 35-37 weeks of gestation. For each subject, one rectovaginal, one vaginal and one rectal ESwab were collected. Plating onto Columbia CNA agar (CNA), group B streptococcus differential agar (GBSDA) (Granada Medium) and chromID Strepto B agar (CA), with and without Lim broth enrichment, were compared. The isolates were confirmed as S. agalactiae using the CAMP test on blood agar and by molecular identification with tDNA-PCR or by 16S rRNA gene sequence determination. The overall GBS colonization rate was 22%. GBS positivity for rectovaginal sampling (100%) was significantly higher than detection on the basis of vaginal sampling (50%), but not significantly higher than for rectal sampling (82%). Direct plating of the rectovaginal swab on CNA, GBSDA and CA resulted in detection of 59, 91 and 95% of the carriers, respectively, whereas subculturing of Lim broth yielded 77, 95 and 100% positivity, respectively. Lim broth enrichment enabled the detection of only one additional GBS positive subject. There was no significant difference between GBSDA and CA, whereas both were more sensitive than CNA. Direct culture onto GBSDA or CA (91 and 95%) detected more carriers than Lim broth enrichment and subculture onto CNA (77%). One false negative isolate was observed on GBSDA, and three false positives on CA. In conclusion, rectovaginal sampling increased the number GBS

  1. Comparison of group B streptococci colonization in vaginal and rectal specimens by culture method and polymerase chain reaction technique.

    Science.gov (United States)

    Bidgani, Shahrokh; Navidifar, Tahereh; Najafian, Mahin; Amin, Mansour

    2016-03-01

    Streptococcus agalactiae (group B streptococci, GBS) is a colonizing microorganism in pregnant women and without causing symptoms. Colonization of GBS in the rectovaginal region in late of pregnancy is a risk factor for newborn diseases. GBS infection in newborn babies is acquired by the aspiration of infected amniotic fluid or vertical transmission during delivery through the birth canal. The aim of this study was determination of GBS prevalence among vaginal and anorectal specimens at gestation females by polymerase chain reaction (PCR) and culture-based methods. In this study, 137 rectal and vaginal swabs were separately collected from women with gestational age 35-37 weeks from July 2013 to March 2014 at the teaching hospital of Razi, Ahvaz, Iran. All samples were enrichment in selective culture media Todd-Hewitt broth for 24 hours and recognized by standard culture using blood agar, phenotypic tests, and amplification of the CFB gene. Age range was 16-45 years (mean, 28.34 ± 0.7 years). Of rectal samples, 42 (30.7%) were positive based on culture method and 57 (41.6%) samples were positive by PCR. Of 137 vaginal samples, 38 (27.7%) were positive by culture and 60 (43.8%) samples were positive by PCR. The chance of colonization with GBS was increased in women with a history of urinary tract infection. The frequency of GBS culture from rectal samples was higher than vaginal samples. However, the detection percentage of GBS using PCR from vaginal samples was higher than rectal samples. By contrast, the culture is a time-consuming method requiring at least 48 hours for GBS fully identification but PCR is a sensitive and rapid technique in detection of GBS, with the result was acquired during 3 hours. Copyright © 2015. Published by Elsevier Taiwan LLC.

  2. 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......, etc.. We argue that facilitating meetings is a competence worth developing in students and describe the main knowledge and skill components that pertain to this competence. We then describe some implemented software tools that can be used in schools and colleges to provide opportunities for practicing...... and developing group facilitation skills....

  3. 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…

  4. Fuzzy forecasting based on two-factors second-order fuzzy-trend logical relationship groups and particle swarm optimization techniques.

    Science.gov (United States)

    Chen, Shyi-Ming; Manalu, Gandhi Maruli Tua; Pan, Jeng-Shyang; Liu, Hsiang-Chuan

    2013-06-01

    In this paper, we present a new method for fuzzy forecasting based on two-factors second-order fuzzy-trend logical relationship groups and particle swarm optimization (PSO) techniques. First, we fuzzify the historical training data of the main factor and the secondary factor, respectively, to form two-factors second-order fuzzy logical relationships. Then, we group the two-factors second-order fuzzy logical relationships into two-factors second-order fuzzy-trend logical relationship groups. Then, we obtain the optimal weighting vector for each fuzzy-trend logical relationship group by using PSO techniques to perform the forecasting. We also apply the proposed method to forecast the Taiwan Stock Exchange Capitalization Weighted Stock Index and the NTD/USD exchange rates. The experimental results show that the proposed method gets better forecasting performance than the existing methods.

  5. Comparison of minimally invasive surgery and mini-incision technique for total hip arthroplasty: a sub-group meta-analysis

    Institute of Scientific and Technical Information of China (English)

    ZHAO Xiang; LIN Tiao; CAI Xun-zi; YAN Shi-gui

    2011-01-01

    Background It is well accepted that the minimally invasive surgery (MIS) for total hip arthroplasty (THA) should combine with less or no muscle damage and is different from mini-incision technique and MIS should have better outcomes than mini-incision surgery.The aim of current analysis was to apply an explicitly defined sub-group analysis to confirm whether this hypothesis is true.Methods A computerized literature search was applied to find any data concerning MIS or mini-incision THAs.A multistage screening was then performed to identify randomized studies fulfilling the inclusive criteria for the analysis.The data were extracted,and sub-group analyses of MIS or mini-incision surgery for different kinds of outcomes were carried out.The P(sub) value for difference between MIS sub-group and mini-incision sub-group was also calculated.Results Eleven studies that fulfilling the inclusion criteria were included,with 472 cases in the study group (MIS or mini-incision) and 492 cases in the conventional group.The overall analysis showed the study group would achieve less surgical duration (P=0.037),intraoperative blood (P <0.001) and incision length (P <0.001) than conventional group.The difference between sub-groups showed,the MIS would achieve shorter incision length (P(sub) <0.05) and bigger cup abduction angle (P(sub) <0.05),and cause more blood loss (P (sub) <0.05) than mini-incision technique.Other indexeswere comparable between the two sub-groups.Conclusions Though further high quality studies are still needed,the result of current analysis offered an initial conclusion that MIS THA failed to achieve a better clinical outcome than mini-incision technique.The exact definition of MIS still needs to be improved.

  6. Using the IGCRA (Individual, Group, Classroom Reflective Action) Technique to Enhance Teaching and Learning in Large Accountancy Classes

    Science.gov (United States)

    Poyatos Matas, Cristina; Ng, Chew; Muurlink, Olav

    2011-01-01

    First year accounting has generally been perceived as one of the more challenging first year business courses for university students. Various Classroom Assessment Techniques (CATs) have been proposed to attempt to enrich and enhance student learning, with these studies generally positioning students as learners alone. This paper uses an…

  7. Review: Ralf Bohnsack, Aglaja Przyborski & Burkhard Schäffer (Eds. (2010. Das Gruppendiskussionsverfahren in der Forschungspraxis [The Group Discussion Technique in Research Practice

    Directory of Open Access Journals (Sweden)

    Diana Schmidt-Pfister

    2011-03-01

    Full Text Available This edited volume comprises a range of studies that have employed a group discussion technique in combination with a specific strategy for reconstructive social research—the so-called documentary method. The latter is an empirical research strategy based on the meta-theoretical premises of the praxeological sociology of knowledge, as developed by Ralf BOHNSACK. It seeks to access practice in a more appropriate manner, namely by differentiating between various dimensions of knowledge and sociality. It holds that habitual collective orientations, in particular, are best accessed through group discussions. Thus this book does not address the group discussion technique in general, as might be expected from the title. Instead, it presents various contributions from researchers interpreting transcripts of group discussions according to the documentary method. The chapters are grouped into three main sections, representing different frameworks of practice and habitual orientation: childhood, adolescence, and organizational or societal context. A fourth section includes chapters on further, potentially useful ways of employing this particular technique and approach, as well as a chapter on teaching it in a meaningful way. Each chapter is structured in the same way: introduction to the research field and focus; methodological discussion; exemplary interpretation of group discussions; and concluding remarks. Whilst the transcripts referred to by the authors are very helpfully presented in the chapters, there is a lack of methodological reflection on the group discussion technique itself, which, as mentioned above, is only evaluated in regard to the documentary method. URN: http://nbn-resolving.de/urn:nbn:de:0114-fqs110225

  8. Comparison of group B streptococci colonization in vaginal and rectal specimens by culture method and polymerase chain reaction technique

    Directory of Open Access Journals (Sweden)

    Shahrokh Bidgani

    2016-03-01

    Conclusion: The frequency of GBS culture from rectal samples was higher than vaginal samples. However, the detection percentage of GBS using PCR from vaginal samples was higher than rectal samples. By contrast, the culture is a time-consuming method requiring at least 48 hours for GBS fully identification but PCR is a sensitive and rapid technique in detection of GBS, with the result was acquired during 3 hours.

  9. The Effect of Group Counseling Using Ellis's A-B-C Technique on Irrational Beliefs and Self-Efficacy About Breast Self-Awareness of Women Health Volunteers.

    Science.gov (United States)

    Rouzbeh, Mahnaz; Namadian, Masoumeh; Shakibazadeh, Elham; Hasani, Jafar; Rouzbeh, Robabeh

    2017-08-01

    This preliminary pilot effort assessed the effect of group counseling using A-B-C technique on irrational beliefs and self-efficacy for women health volunteers (WHVs) in breast self-awareness. In this randomized controlled trial, 40 WHVs from three health centers (Abhar, Iran) were randomly allocated into two groups. Seven weekly group counseling sessions were held for the intervention group. Data about cancer fatalism belief, dissatisfaction of body, anxiety, and self-efficacy were collected through validated questionnaires 1 month before and 2 weeks after the intervention. Mean scores of anxiety ( p = .036), body dissatisfaction ( p = .002), cancer fatalism belief ( p ≤ .0001), and self-efficacy ( p ≤ .0001) were improved in the intervention group compared with control group. Group counseling using A-B-C technique was effective in improving irrational beliefs and self-efficacy of the WHVs about breast self-awareness. The findings may help in further development of strategies and cultural programs to improve health-related irrational beliefs.

  10. Measuring cutaneous thermal nociception in group-housed pigs using laser technique - effects of laser power output

    DEFF Research Database (Denmark)

    Herskin, Mette S.; Ladevig, Jan; Arendt-Nielsen, Lars

    2009-01-01

    of the metatarsus were examined using 15 gilts kept in one group and tested in individual feeding stalls after feeding. Increasing the power output led to gradually decreasing latency to respond (P ... are available, especially methodology which is applicable for pigs kept in group-housing without disturbing the daily routines of the animals. To validate a laser-based method to measure thermal nociception in group-housed pigs, we performed two experiments observing the behavioural responses toward cutaneous...... nociceptive stimulation from a computer-controlled CO2-laser beam applied to either the caudal part of the metatarsus on the hind legs or the shoulder region of gilts. In Exp. 1, effects of laser power output (0, 0.5, 1, 1.5 and 2 W) on nociceptive responses toward stimulation on the caudal aspects...

  11. First Clinical Investigations of New Ultrasound Techniques in Three Patient Groups: Patients with Liver Tumors, Arteriovenous Fistulas, and Arteriosclerotic Femoral Arteries

    DEFF Research Database (Denmark)

    Hansen, Peter Møller

    arteriosclerotic lesion was raised, recordings of the flow were made. The recordings were subsequently analyzed, and for each recording blood flow velocity at the lesion was compared with the flow velocity in a healthy adjacent arterial segment. If the velocity at the lesion was higher than in the healthy segment...... of the new ultrasound techniques in selected groups of patients. For all three studies the results are promising, and hopefully the techniques will find their way into everyday clinical practice for the benefit of both patients and healthcare practitioners....

  12. [Drama and forgiveness: the mechanism of action of a new technique in group therapy--face therapy].

    Science.gov (United States)

    Csigó, Katalin; Bender, Márta; Németh, Attila

    2006-01-01

    In our article we relate our experiences of the face therapy--group therapy sessions held at 2nd Psychiatric Ward of Nyíró Gyula Hospital. Face therapy uses the elements of art therapy and psychodrama: patients form their own head from gypsum and paint it. During the sessions, we analyse the heads and patients reveal their relation to their head. Our paper also presents the structure of thematic sessions and the features of the creative and processing phase. The phenomena that occur during group therapy (self-presentation, self-destruction, creativity) are interpreted with the concepts of psychodynamics and psychodrama. Finally, possible areas of indication are suggested for face therapy and the treatment possibilities for self-destructive phenomena.

  13. Comparison of group B streptococci colonization in vaginal and rectal specimens by culture method and polymerase chain reaction technique

    OpenAIRE

    Bidgani, Shahrokh; Navidifar, Tahereh; Najafian, Mahin; Amin, Mansour

    2016-01-01

    Background: Streptococcus agalactiae (group B streptococci, GBS) is a colonizing microorganism in pregnant women and without causing symptoms. Colonization of GBS in the rectovaginal region in late of pregnancy is a risk factor for newborn diseases. GBS infection in newborn babies is acquired by the aspiration of infected amniotic fluid or vertical transmission during delivery through the birth canal. The aim of this study was determination of GBS prevalence among vaginal and anorectal specim...

  14. Comparison of different sampling techniques and of different culture methods for detection of group B streptococcus carriage in pregnant women

    OpenAIRE

    Verhelst Rita; Temmerman Marleen; Verstraelen Hans; Cools Piet; Saerens Bart; Claeys Geert; Tency Inge; El Aila Nabil A; Vaneechoutte Mario

    2010-01-01

    Abstract Background Streptococcus agalactiae (group B streptococcus; GBS) is a significant cause of perinatal and neonatal infections worldwide. To detect GBS colonization in pregnant women, the CDC recommends isolation of the bacterium from vaginal and anorectal swab samples by growth in a selective enrichment medium, such as Lim broth (Todd-Hewitt broth supplemented with selective antibiotics), followed by subculture on sheep blood agar. However, this procedure may require 48 h to complete....

  15. Developing Policy for Integrating Biomedicine and Traditional Chinese Medical Practice Using Focus Groups and the Delphi Technique

    Directory of Open Access Journals (Sweden)

    Vincent C. H. Chung

    2012-01-01

    Full Text Available In Hong Kong, statutory regulation for traditional Chinese medicine (TCM practitioners has been implemented in the past decade. Increasing use of TCM on top of biomedicine (BM services by the population has been followed; but corresponding policy development to integrate their practices has not yet been discussed. Using focus group methodology, we explore policy ideas for integration by collating views from frontline BM (n=50 and TCM clinicians (n=50. Qualitative data were analyzed under the guidance of structuration model of collaboration, a theoretical model for understanding interprofessional collaboration. From focus group findings we generated 28 possible approaches, and subsequently their acceptability was assessed by a two round Delphi survey amongst BM and TCM policy stakeholders (n=12. Consensus was reached only on 13 statements. Stakeholders agreed that clinicians from both paradigms should share common goals of providing patient-centered care, promoting the development of protocols for shared care and information exchange, as well as strengthening interprofessional connectivity and leadership for integration. On the other hand, attitudes amongst policy stakeholders were split on the possibility of fostering trust and mutual learning, as well as on enhancing innovation and governmental support. Future policy initiatives should focus on these controversial areas.

  16. Practical Research of creative Techniques of Sports Dance Group%体育舞蹈团体舞编创技法的研究与实践

    Institute of Scientific and Technical Information of China (English)

    朱丹妮

    2015-01-01

    Using methods of documentation, expert interview, practice research, video analysis and logical analysis, taking creative techniques theory of choreographer and works of excellent sports dance group at home and abroad as the research object, this paper summarizes the creative technique theory system applicable to sports group dance. It is suggested that in training activities of regional sports dance teachers and referee, the training contents of creative sports group dance should be increased, to make sports dance workers have learning sports dance group creative technique theory system, and to make sports dance group creative technique can be widely used. Sports dance coaches should consciously learn about sports dance group creative techniques theory system, and improve their ability of choreography through the combination of theory and practice.%运用文献资料法、专家访谈法、实践研究法、录像分析法和逻辑分析法等综合方法,以舞蹈编导学编创技法的若干理论和国内外优秀体育舞蹈团体舞作品为研究对象,总结出适用于体育舞蹈团体舞编创技法理论体系。建议:在地区性体育舞蹈教师裁判培训活动中,增加有关编创体育舞蹈团体舞的培训内容,使体育舞蹈工作者有学习体育舞蹈团体舞编创技法理论体系的机会,使体育舞蹈团体舞编创技法能够被广泛运用;作为体育舞蹈教练员要有意识地去学习有关体育舞蹈团体舞编创技法理论体系,通过理论与实践相结合来提高自身的舞蹈编排能力。

  17. Construction of a technique plan repository and evaluation system based on AHP group decision-making for emergency treatment and disposal in chemical pollution accidents

    Energy Technology Data Exchange (ETDEWEB)

    Shi, Shenggang [College of Environmental Science and Engineering, Beijing Forestry University, Beijing 100083 (China); College of Chemistry, Baotou Teachers’ College, Baotou 014030 (China); Cao, Jingcan; Feng, Li; Liang, Wenyan [College of Environmental Science and Engineering, Beijing Forestry University, Beijing 100083 (China); Zhang, Liqiu, E-mail: zhangliqiu@163.com [College of Environmental Science and Engineering, Beijing Forestry University, Beijing 100083 (China)

    2014-07-15

    Highlights: • Different chemical pollution accidents were simplified using the event tree analysis. • Emergency disposal technique plan repository of chemicals accidents was constructed. • The technique evaluation index system of chemicals accidents disposal was developed. • A combination of group decision and analytical hierarchy process (AHP) was employed. • Group decision introducing similarity and diversity factor was used for data analysis. - Abstract: The environmental pollution resulting from chemical accidents has caused increasingly serious concerns. Therefore, it is very important to be able to determine in advance the appropriate emergency treatment and disposal technology for different types of chemical accidents. However, the formulation of an emergency plan for chemical pollution accidents is considerably difficult due to the substantial uncertainty and complexity of such accidents. This paper explains how the event tree method was used to create 54 different scenarios for chemical pollution accidents, based on the polluted medium, dangerous characteristics and properties of chemicals involved. For each type of chemical accident, feasible emergency treatment and disposal technology schemes were established, considering the areas of pollution source control, pollutant non-proliferation, contaminant elimination and waste disposal. Meanwhile, in order to obtain the optimum emergency disposal technology schemes as soon as the chemical pollution accident occurs from the plan repository, the technique evaluation index system was developed based on group decision-improved analytical hierarchy process (AHP), and has been tested by using a sudden aniline pollution accident that occurred in a river in December 2012.

  18. Learning facilitating leadership

    DEFF Research Database (Denmark)

    Rasmussen, Lauge Baungaard; Hansen, Mette Sanne

    2016-01-01

    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 deplo....... By connecting the literature, the authors’ and engineering students’ reflections on facilitator skills, this paper adds value to existing academic and practical discussions on learning facilitating leadership....

  19. 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.

  20. What Hispanic parents do to encourage and discourage 3-5 year old children to be active: a qualitative study using nominal group technique.

    Science.gov (United States)

    O'Connor, Teresia M; Cerin, Ester; Hughes, Sheryl O; Robles, Jessica; Thompson, Deborah; Baranowski, Tom; Lee, Rebecca E; Nicklas, Theresa; Shewchuk, Richard M

    2013-08-06

    Hispanic preschoolers are less active than their non-Hispanic peers. As part of a feasibility study to assess environmental and parenting influences on preschooler physical activity (PA) (Niños Activos), the aim of this study was to identify what parents do to encourage or discourage PA among Hispanic 3-5 year old children to inform the development of a new PA parenting practice instrument and future interventions to increase PA among Hispanic youth. Nominal Group Technique (NGT), a structured multi-step group procedure, was used to elicit and prioritize responses from 10 groups of Hispanic parents regarding what parents do to encourage (5 groups) or discourage (5 groups) preschool aged children to be active. Five groups consisted of parents with low education (less than high school) and 5 with high education (high school or greater) distributed between the two NGT questions. Ten NGT groups (n = 74, range 4-11/group) generated 20-46 and 42-69 responses/group for practices that encourage or discourage PA respectively. Eight to 18 responses/group were elected as the most likely to encourage or discourage PA. Parental engagement in child activities, modeling PA, and feeding the child well were identified as parenting practices that encourage child PA. Allowing TV and videogame use, psychological control, physical or emotional abuse, and lack of parental engagement emerged as parenting practices that discourage children from being active. There were few differences in the pattern of responses by education level. Parents identified ways they encourage and discourage 3-5 year-olds from PA, suggesting both are important targets for interventions. These will inform the development of a new PA parenting practice scale to be further evaluated. Further research should explore the role parents play in discouraging child PA, especially in using psychological control or submitting children to abuse, which were new findings in this study.

  1. Facilitating LOS Debriefings: A Training Manual

    Science.gov (United States)

    McDonnell, Lori K.; Jobe, Kimberly K.; Dismukes, R. Key

    1997-01-01

    This manual is a practical guide to help airline instructors effectively facilitate debriefings of Line Oriented Simulations (LOS). It is based on a recently completed study of Line Oriented Flight Training (LOFT) debriefings at several U.S. airlines. This manual presents specific facilitation tools instructors can use to achieve debriefing objectives. The approach of the manual is to be flexible so it can be tailored to the individual needs of each airline. Part One clarifies the purpose and objectives of facilitation in the LOS setting. Part Two provides recommendations for clarifying roles and expectations and presents a model for organizing discussion. Part Tree suggests techniques for eliciting active crew participation and in-depth analysis and evaluation. Finally, in Part Four, these techniques are organized according to the facilitation model. Examples of how to effectively use the techniques are provided throughout, including strategies to try when the debriefing objectives are not being fully achieved.

  2. 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...

  3. Facilitating facilitators to facilitate, in problem or enquiry based learning sessions

    Directory of Open Access Journals (Sweden)

    Catherine Coelho

    2014-06-01

    Full Text Available 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 contribution from individual learners. Learners are encouraged to appreciate that they individually perform better when they actively participate in the group and share resources, than when they learn in isolation (Bandura, 1977, Freire, 1972, Lave and Wenger, 1991, Kolb, 1984 and Vygotsky, 1978.

  4. "Stepping Up": A Focus on Facilitator Development

    Science.gov (United States)

    Kostouros, Patricia; Warthe, D. Gaye; Carter-Snell, Catherine; Burnett, Che

    2016-01-01

    This article examines the impact on peer facilitators in "Stepping Up," a dating violence prevention program at a Canadian university. A focus group held eight months following the delivery of the program determined the personal impact of involvement in the program. Results indicate that peer facilitators experienced personal growth as…

  5. The social facilitation of eating. A review.

    Science.gov (United States)

    Herman, C Peter

    2015-03-01

    The social facilitation of eating (i.e., people eating more in groups than when alone) has been studied for about three decades now. In this paper, we review the empirical research (diary studies, observational studies, and experimental studies) of social facilitation, attending to factors that increase or decrease socially facilitated eating. We also review the various explanations (e.g., "time extension") that have been offered for the effect and offer our own speculations as to the underlying mechanisms. Further, we discuss promising directions for future research on the social facilitation of eating. Copyright © 2014 Elsevier Ltd. All rights reserved.

  6. Facilitating lifelong learning with OpenU

    NARCIS (Netherlands)

    Rubens, Wilfred; Counotte, Anda

    2012-01-01

    Rubens, W., & Counotte, A. (2012). Facilitating lifelong learning with OpenU. In R. Jacobi, & N. van der Woert (Eds.), Trendreport Open Educational Resources 2012 (pp. 22-26). Utrecht: SURF Foundation - Special Interest Group Open Educational Resources SURF.

  7. Facilitating Understandings of Geometry.

    Science.gov (United States)

    Pappas, Christine C.; Bush, Sara

    1989-01-01

    Illustrates some learning encounters for facilitating first graders' understanding of geometry. Describes some of children's approaches using Cuisenaire rods and teacher's intervening. Presents six problems involving various combinations of Cuisenaire rods and cubes. (YP)

  8. 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...

  9. El espacio abierto: una tecnica didactica facilitadora del desarrollo de competencias generales en la formacion profesional superior The open space: a facilitating didactic technique in the development of genereral competences in higher education

    Directory of Open Access Journals (Sweden)

    Alejandro Villalobos Claveria

    2009-11-01

    Full Text Available El propósito principal del presente artículo es demostrar que el Espacio Abierto (Open Space como técnica investigativa puede ser un adecuado procedimiento didáctico para el desarrollo de competencias genéricas (transversales en la formación profesional superior. Para alcanzar dicho propósito, en primer lugar, se describe el Espacio Abierto como la técnica investigativa y la información requerida para su aplicación. En segundo lugar, se presenta una propuesta de aplicación ya validada con un conjunto de académicos de dos universidades regionales, para su eventual utilización en las aulas universitarias. El presente trabajo se centra en los resultados preliminares del proyecto Fondecyt Nº 1070466: "La construcción del sujeto docente universitario en universidades regionales: Factores claves en su desempeño académico y profesional", financiado por el gobierno de Chile, en la línea Conicyt/Fondecyt. Estudio que pretende caracterizar factores claves que definen la profesión docente universitaria en instituciones de enseñanza superior regionales para el diseño de una propuesta de perfeccionamiento de académicos e investigadores en docencia superior.The main goal of this article is to demonstrate that the Open Space as a research technique can be a suitable didactic procedure for the development of general competences (cross-sectional in higher education. In order to reach this goal, we begin by describing the Open Space as a research technique as well as the information required for its application. Secondly, an application proposal is presented, which has been previously validated by a group of professors from two regional universities. This proposal is intended to be used in university classrooms when possible. This study focuses on the preliminary results of Fondecyt Project Nº 1070466: "The education of the university professor in regional universities: Key factors in their academic and professional performance", financed

  10. Using non-invasive molecular spectroscopic techniques to detect unique aspects of protein Amide functional groups and chemical properties of modeled forage from different sourced-origins.

    Science.gov (United States)

    Ji, Cuiying; Zhang, Xuewei; Yu, Peiqiang

    2016-03-05

    The non-invasive molecular spectroscopic technique-FT/IR is capable to detect the molecular structure spectral features that are associated with biological, nutritional and biodegradation functions. However, to date, few researches have been conducted to use these non-invasive molecular spectroscopic techniques to study forage internal protein structures associated with biodegradation and biological functions. The objectives of this study were to detect unique aspects and association of protein Amide functional groups in terms of protein Amide I and II spectral profiles and chemical properties in the alfalfa forage (Medicago sativa L.) from different sourced-origins. In this study, alfalfa hay with two different origins was used as modeled forage for molecular structure and chemical property study. In each forage origin, five to seven sources were analyzed. The molecular spectral profiles were determined using FT/IR non-invasive molecular spectroscopy. The parameters of protein spectral profiles included functional groups of Amide I, Amide II and Amide I to II ratio. The results show that the modeled forage Amide I and Amide II were centered at 1653 cm(-1) and 1545 cm(-1), respectively. The Amide I spectral height and area intensities were from 0.02 to 0.03 and 2.67 to 3.36 AI, respectively. The Amide II spectral height and area intensities were from 0.01 to 0.02 and 0.71 to 0.93 AI, respectively. The Amide I to II spectral peak height and area ratios were from 1.86 to 1.88 and 3.68 to 3.79, respectively. Our results show that the non-invasive molecular spectroscopic techniques are capable to detect forage internal protein structure features which are associated with forage chemical properties.

  11. Using non-invasive molecular spectroscopic techniques to detect unique aspects of protein Amide functional groups and chemical properties of modeled forage from different sourced-origins

    Science.gov (United States)

    Ji, Cuiying; Zhang, Xuewei; Yu, Peiqiang

    2016-03-01

    The non-invasive molecular spectroscopic technique-FT/IR is capable to detect the molecular structure spectral features that are associated with biological, nutritional and biodegradation functions. However, to date, few researches have been conducted to use these non-invasive molecular spectroscopic techniques to study forage internal protein structures associated with biodegradation and biological functions. The objectives of this study were to detect unique aspects and association of protein Amide functional groups in terms of protein Amide I and II spectral profiles and chemical properties in the alfalfa forage (Medicago sativa L.) from different sourced-origins. In this study, alfalfa hay with two different origins was used as modeled forage for molecular structure and chemical property study. In each forage origin, five to seven sources were analyzed. The molecular spectral profiles were determined using FT/IR non-invasive molecular spectroscopy. The parameters of protein spectral profiles included functional groups of Amide I, Amide II and Amide I to II ratio. The results show that the modeled forage Amide I and Amide II were centered at 1653 cm- 1 and 1545 cm- 1, respectively. The Amide I spectral height and area intensities were from 0.02 to 0.03 and 2.67 to 3.36 AI, respectively. The Amide II spectral height and area intensities were from 0.01 to 0.02 and 0.71 to 0.93 AI, respectively. The Amide I to II spectral peak height and area ratios were from 1.86 to 1.88 and 3.68 to 3.79, respectively. Our results show that the non-invasive molecular spectroscopic techniques are capable to detect forage internal protein structure features which are associated with forage chemical properties.

  12. A Gestalt Point of View on Facilitating Growth in Counseling

    Science.gov (United States)

    Harman, Robert L.

    1975-01-01

    If counselors are to be facilitators of client growth, it would seem essentail that they become familiar with the concept of growth and ways to facilitate it. The author defines growth from a gestalt therapy point of view and provides techniques and examples of ways to facilitate client growth. (Author)

  13. Facilitating the Design of a Campus Leadership Team

    Science.gov (United States)

    Meyers, Renee A.; Johnson, John R.

    2008-01-01

    This essay describes how we facilitated the design of a campus leadership team. What is particularly interesting about this consultative project is that both authors participated--one as facilitator and the other as participant. The facilitation included a needs assessment prior to the event, the use of structured controversy techniques,…

  14. Consistent wind Facilitates Vection

    Directory of Open Access Journals (Sweden)

    Masaki Ogawa

    2011-10-01

    Full Text Available We examined whether a consistent haptic cue suggesting forward self-motion facilitated vection. We used a fan with no blades (Dyson, AM01 providing a wind of constant strength and direction (wind speed was 6.37 m/s to the subjects' faces with the visual stimuli visible through the fan. We used an optic flow of expansion or contraction created by positioning 16,000 dots at random inside a simulated cube (length 20 m, and moving the observer's viewpoint to simulate forward or backward self-motion of 16 m/s. we tested three conditions for fan operation, which were normal operation, normal operation with the fan reversed (ie, no wind, and no operation (no wind and no sound. Vection was facilitated by the wind (shorter latency, longer duration and larger magnitude values with the expansion stimuli. The fan noise did not facilitate vection. The wind neither facilitated nor inhibited vection with the contraction stimuli, perhaps because a headwind is not consistent with backward self-motion. We speculate that the consistency between multi modalities is a key factor in facilitating vection.

  15. [Therapeutic education didactic techniques].

    Science.gov (United States)

    Valverde, Maite; Vidal, Mercè; Jansa, Margarida

    2012-10-01

    This article includes an introduction to the role of Therapeutic Education for Diabetes treatment according to the recommendations of the American Diabetes Association (ADA), the Diabetes Education Study Group (DESG) of the "European Association for Study of Diabetes (EASD) and the clinical Practice Guidelines (CPG) of the Spanish Ministry of Health. We analyze theoretical models and the differences between teaching vs. learning as well as current trends (including Internet), that can facilitate meaningful learning of people with diabetes and their families and relatives. We analyze the differences, similarities, advantages and disadvantages of individual and group education. Finally, we describe different educational techniques (metaplan, case method, brainstorming, role playing, games, seminars, autobiography, forums, chats,..) applicable to individual, group or virtual education and its application depending on the learning objective.

  16. Electromagnetic modelling, inversion and data-processing techniques for GPR: ongoing activities in Working Group 3 of COST Action TU1208

    Science.gov (United States)

    Pajewski, Lara; Giannopoulos, Antonis; van der Kruk, Jan

    2015-04-01

    This work aims at presenting the ongoing research activities carried out in Working Group 3 (WG3) 'EM methods for near-field scattering problems by buried structures; data processing techniques' of the COST (European COoperation in Science and Technology) Action TU1208 'Civil Engineering Applications of Ground Penetrating Radar' (www.GPRadar.eu). The principal goal of the COST Action TU1208 is to exchange and increase scientific-technical knowledge and experience of GPR techniques in civil engineering, simultaneously promoting throughout Europe the effective use of this safe and non-destructive technique in the monitoring of infrastructures and structures. WG3 is structured in four Projects. Project 3.1 deals with 'Electromagnetic modelling for GPR applications.' Project 3.2 is concerned with 'Inversion and imaging techniques for GPR applications.' The topic of Project 3.3 is the 'Development of intrinsic models for describing near-field antenna effects, including antenna-medium coupling, for improved radar data processing using full-wave inversion.' Project 3.4 focuses on 'Advanced GPR data-processing algorithms.' Electromagnetic modeling tools that are being developed and improved include the Finite-Difference Time-Domain (FDTD) technique and the spectral domain Cylindrical-Wave Approach (CWA). One of the well-known freeware and versatile FDTD simulators is GprMax that enables an improved realistic representation of the soil/material hosting the sought structures and of the GPR antennas. Here, input/output tools are being developed to ease the definition of scenarios and the visualisation of numerical results. The CWA expresses the field scattered by subsurface two-dimensional targets with arbitrary cross-section as a sum of cylindrical waves. In this way, the interaction is taken into account of multiple scattered fields within the medium hosting the sought targets. Recently, the method has been extended to deal with through-the-wall scenarios. One of the

  17. Facilitation skills for trainers

    Directory of Open Access Journals (Sweden)

    F. Cilliers

    2000-06-01

    Full Text Available This research aims to develop the facilitation skills of trainers. Facilitation is defined form the Person-Centered approach, as providing an opportunity for the trainee to experience personal growth and learning. A facilitation skills workshop was presented to 40 trainers, focussing on enhancing selfactualisation, its intra and inter personal characteristics, and attending and responding behaviour. Measurement with the Personal Orientation Inventory and Carkhuff scales, indicate enhanced cognitive, affective and conative sensitivity and interpersonal skills. A post-interview indicates the trainers experienced empowerment in dealing with the providing of opportunities for growth amongst trainees, in all kinds of training situations. Recommendations are made to enhance facilitation development amongst trainers. Opsomming Hierdie navorsing poog om die fasiliteringsvaardighede van opieiers te ontwikkel. Fasilitering word gedefinieer vanuit die Persoonsgesentreerde benadering as die beskikbaarstelling van 'n geleentheid om persoonlike groei en leer te ervaar. 'n Fasiliteringsvaardighede werkswinkel is aangebied vir 40 opieiers, met die fokus op die stimulering van selfaktualisering, die intra en interpersoonlike kenmerke daarvan, en aandagskenk- en responderings- gedrag. Meting met die Persoonlike Orientasievraelys en die Carkhuff skale, dui op n toename in kognitiewe, affektiewe en konatiewe sensitiwiteit en interpersoonlike vaardighede. n Post-onderhoud dui op die opleier se ervaarde bemagtiging in die beskikbaarstelling van groeigeleenthede vir opleidelinge, in all tipe opleidingsituasies. Aanbevelings word gemaak om die ontwikkeling van fasiliteringsvaardighede by opleiers te verhoog.

  18. Facilitation of Adult Development

    Science.gov (United States)

    Boydell, Tom

    2016-01-01

    Taking an autobiographical approach, I tell the story of my experiences facilitating adult development, in a polytechnic and as a management consultant. I relate these to a developmental framework of Modes of Being and Learning that I created and elaborated with colleagues. I connect this picture with a number of related models, theories,…

  19. Facilitation skills for nurses

    Directory of Open Access Journals (Sweden)

    F Cilliers

    2000-09-01

    Full Text Available Using the pcrson-centered approach, facilitation in this study was conceptualised as providing opportunities for personal growth in the patient, and operationalised in a skills workshop for 40 nurses from different hospitals in Gauteng. The first objective was to evaluate the workshop and the second to ascertain its effect on the participant’s experienced performance. A combined quantitative and qualitative research design was used. The quantitative measurement (Personal Orientation Inventory, Carkhuff scales indicated that the workshop stimulated self-actualisation in terms of intrapersonal awareness, and the interpersonal skills of respect, realness, concreteness, empathy, as well as in terms of attending and responding behaviour. The qualitative measurement (a semi-structured interview indicated that the participants were able to empower patients to find their own answers to difficult personal questions. The alternative hypothesis was accepted, namely that this workshop in facilitations skills significantly enhanced the intra- and interpersonal characteristics associated with self-actualisation and the facilitation of growth in patients. The findings highlighted the difference between the two roles of instructor and facilitator, and recommendations to this effect were formulated.

  20. 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...

  1. 本体感觉神经肌肉促进技术(PNF)中牵伸技术的应用研究%Study on application of proprioceptive neuromuscular facilitation stretching techniques

    Institute of Scientific and Technical Information of China (English)

    郑洁皎; 俞卓伟; 潘毓健; 徐国会; 刘海军

    2010-01-01

    @@ 本体感觉神经肌肉促进技术(proprioceptive neuromuscular facilitation,PNF),是利用牵张、牵引、关节挤压和施加阻力等本体刺激,应用螺旋对角运动模式来促进运动功能康复的治疗方法.早在1900,英国神经生理学家Charles Scott Sherrington就对神经肌肉促进和抑制做了定义,之后Kabat等人发展并在临床上应用了PNF技术.

  2. Evaluating the abnormal ossification in tibiotarsi of developing chick embryos exposed to 1.0ppm doses of platinum group metals by spectroscopic techniques.

    Science.gov (United States)

    Stahler, Adam C; Monahan, Jennifer L; Dagher, Jessica M; Baker, Joshua D; Markopoulos, Marjorie M; Iragena, Diane B; NeJame, Britney M; Slaughter, Robert; Felker, Daniel; Burggraf, Larry W; Isaac, Leon A C; Grossie, David; Gagnon, Zofia E; Sizemore, Ioana E Pavel

    2013-04-01

    Platinum group metals (PGMs), i.e., palladium (Pd), platinum (Pt) and rhodium (Rh), are found at pollutant levels in the environment and are known to accumulate in plant and animal tissues. However, little is known about PGM toxicity. Our previous studies showed that chick embryos exposed to PGM concentrations of 1mL of 5.0ppm (LD50) and higher exhibited severe skeletal deformities. This work hypothesized that 1.0ppm doses of PGMs will negatively impact the mineralization process in tibiotarsi. One milliliter of 1.0ppm of Pd(II), Pt(IV), Rh(III) aqueous salt solutions and a PGM-mixture were injected into the air sac on the 7th and 14th day of incubation. Control groups with no-injection and vehicle injections were included. On the 20th day, embryos were sacrificed to analyze the PGM effects on tibiotarsi using four spectroscopic techniques. 1) Micro-Raman imaging: Hyperspectral Raman data were collected on paraffin embedded cross-sections of tibiotarsi, and processed using in-house-written MATLAB codes. Micro-Raman univariate images that were created from the ν1(PO4(3-)) integrated areas revealed anomalous mineral inclusions within the bone marrow for the PGM-mixture treatment. The age of the mineral crystals (ν(CO3(2-))/ν1(PO4(3-))) was statistically lower for all treatments when compared to controls (p≤0.05). 2) FAAS: The percent calcium content of the chemically digested tibiotarsi in the Pd and Pt groups changed by ~45% with respect to the no-injection control (16.1±0.2%). 3) Micro-XRF imaging: Abnormal calcium and phosphorus inclusions were found within the inner longitudinal sections of tibiotarsi for the PGM-mixture treatment. A clear increase in the mineral content was observed for the outer sections of the Pd treatment. 4) ICP-OES: PGM concentrations in tibiotarsi were undetectable (<5ppb). The spectroscopic techniques gave corroborating results, confirmed the hypothesis, and explained the observed pathological (skeletal developmental abnormalities

  3. 日本三角涡虫单克隆群体的繁殖技术%Technique for Propagation of Monoclonal Groups in Dugesia japonica

    Institute of Scientific and Technical Information of China (English)

    叶海燕; 侯晓薇; 黄原

    2011-01-01

    日本三角涡虫是扁形动物门涡虫纲的代表动物,其独特的结构和极强的再生能力在研究胚胎发育和细胞分化中受到重视.但作为实验材料其个体较小,要取得足够量的组织存在困难,是研究工作中存在的问题.由于涡虫在受伤或被截断后,可以依赖体内的副胚层干细胞完整再生,因此,利用人工切割和饲养的方法可以培养大量的单克隆涡虫品系.研究目的 在于建立涡虫单克隆群体的养殖体系标准,为后续的基因组和蛋白质组研究工作提供了依据.%It is essential to establish a standard culture system for monoclonal Dugesia japonica strains in the lab, since Dugesia japonica has been considered as a potential model in cell differentiation and embryogenesis studies due to its super regenerative ability. In this study, Dugesia japonica was cut into fragments, which then were cultured and regenerated to monoclonal groups. The monoclonal strain was consisted of 5 groups and the size of each group is from 37 to 45. The current technique for culturing Dugesia japonica may provide an useful tool for subsequent genomic and proteomic studies.

  4. Group Grammar

    Science.gov (United States)

    Adams, Karen

    2015-01-01

    In this article Karen Adams demonstrates how to incorporate group grammar techniques into a classroom activity. In the activity, students practice using the target grammar to do something they naturally enjoy: learning about each other.

  5. Gruppenleistungen beim Review von Multiple-Choice-Fragen - Ein Vergleich von face-to-face und virtuellen Gruppen mit und ohne Moderation [Review of multiple-choice-questions and group performance - A comparison of face-to-face and virtual groups with and without facilitation

    Directory of Open Access Journals (Sweden)

    Schüttpelz-Brauns, Katrin

    2010-11-01

    Full Text Available [english] Background: Multiple choice questions (MCQs are often used in exams of medical education and need careful quality management for example by the application of review committees. This study investigates whether groups communicating virtually by email are similar to face-to-face groups concerning their review process performance and whether a facilitator has positive effects.Methods: 16 small groups of students were examined, which had to evaluate and correct MCQs under four different conditions. In the second part of the investigation the changed questions were given to a new random sample for the judgement of the item quality.Results: There was no significant influence of the variables “form of review committee” and “facilitation”. However, face-to-face and virtual groups clearly differed in the required treatment times. The test condition “face to face without facilitation” was generally valued most positively concerning taking over responsibility, approach to work, sense of well-being, motivation and concentration on the task.Discussion: Face-to-face and virtual groups are equally effective in the review of MCQs but differ concerning their efficiency. The application of electronic review seems to be possible but is hardly recommendable because of the long process time and technical problems.[german] Einleitung: Multiple-Choice-Fragen (MCF werden in vielen Prüfungen der medizinischen Ausbildung verwendet und bedürfen aus diesem Grund einer sorgfältigen Qualitätssicherung, beispielsweise durch den Einsatz von Review-Komitees. Anhand der vorliegenden empirischen Studie soll erforscht werden, ob virtuell per E-Mail kommunizierende Review-Komitees vergleichbar sind mit face-to-face Review-Komitees hinsichtlich ihrer Leistung beim Review-Prozess und ob sich Moderation positiv auswirkt.Methodik: 16 Kleingruppen von Psychologie-Studenten hatten die Aufgabe unter vier verschiedenen Versuchsbedingungen MCF zu bewerten und zu

  6. Program Facilitates Distributed Computing

    Science.gov (United States)

    Hui, Joseph

    1993-01-01

    KNET computer program facilitates distribution of computing between UNIX-compatible local host computer and remote host computer, which may or may not be UNIX-compatible. Capable of automatic remote log-in. User communicates interactively with remote host computer. Data output from remote host computer directed to local screen, to local file, and/or to local process. Conversely, data input from keyboard, local file, or local process directed to remote host computer. Written in ANSI standard C language.

  7. 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...

  8. Issues in the design of facilitated collaboration processes

    NARCIS (Netherlands)

    Kolfschoten, G.L.; Hengst, den; Bruggeling, M.; Vreede, G.J. de

    2007-01-01

    Groups often rely on the expertise of facilitators to support them in their collaboration processes. The design and preparation of a collaboration process is an important facilitation task. Although there is a significant body of knowledge about the effects of facilitation, there is a dearth of know

  9. Assessing Facilitator Performance as an Influence on Student Satisfaction

    Science.gov (United States)

    Dunlap, Scotty; May, David

    2011-01-01

    Growth in class size within the online environment has resulted in a facilitator model in which an instructor teaches the class with the assistance of facilitators who interact with students in smaller groups. This research sought to determine the effectiveness of a structured performance evaluation for facilitators and the correlation to student…

  10. Therapeutic effect and mechanism of neuromuscular facilitation techniques in treatment of hemiplegic stroke patients'osteoporosis%神经肌肉促进技术对脑卒中后偏瘫患者肢体骨质疏松的疗效及作用机制

    Institute of Scientific and Technical Information of China (English)

    贾立坤; 王聪聪; 李秀华; 张秀清

    2014-01-01

    目的:通过检测脑卒中后偏瘫患者的骨密度( BMD )及血清瘦素( LP )、碱性磷酸酶( ALP )、骨钙素(BGP)、白介素-6(IL-6)水平,观察神经肌肉促进技术(NFT)对其肢体骨质疏松的影响。方法将52例脑卒中偏瘫患者随机分为治疗组和对照组,对照组行常规治疗,治疗组在常规治疗基础上早期给予NFT治疗。采用双能X线吸收法检测两组入院第2天及治疗6个月后的BMD,采用ELISA法检测两组血清LP、ALP、BGP、IL-6水平,并进行比较。结果6个月后两组患肢BMD、对照组健肢与患肢BMD比较差异均有统计学意义(P均<0.05);两组血清LP、ALP、BGP、IL-6水平比较差异均有统计学意义(P<0.05或<0.01)。结论 NFT能影响脑卒中后偏瘫患者骨代谢指标,增加偏瘫肢体BMD;NFT对防治脑卒中后偏瘫患者的骨质疏松有效。%Objective To observe the therapeutic effect of neuromuscular facilitation techniques (NFT) on hemiplegic stroke patients'osteoporosis through the detections of serum leptin (LP), alkaline phosphatase (ALP), bone gla-protein (BGP), interleukin-6 (IL-6) and bone mineral density (BMD).Methods Fifty-two hemiplegic stroke patients were randomly divided into 2 groups:the control group which received conventional treatment, and the treatment group which received NFT early be-sides conventional treatment.The serum LP, ALP, BGP, IL-6 and BMD of all cases in the second day of admission and 6 months after the treatment were detected by using ELISA method and double X-ray absorption method, and then contrastive analysis was conducted.Results The BMD of hemiplegic limbs between the two groups 6 months later, and the BMD between the hemiplegic limbs and the healthy limbs in the control group 6 months later all had statistically significant differences (all P<0.05).The se-rum ALP, BGP, IL-6 and LP levels 6 months later all had statistically significant differences

  11. 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...... intensified cropping systems using chemical and mechanical inputs also show that facilitative interactions definitely can be of significance. It is concluded that a better understanding of the mechanisms behind facilitative interactions may allow us to benefit more from these phenomena in agriculture...

  12. Construction of a technique plan repository and evaluation system based on AHP group decision-making for emergency treatment and disposal in chemical pollution accidents.

    Science.gov (United States)

    Shi, Shenggang; Cao, Jingcan; Feng, Li; Liang, Wenyan; Zhang, Liqiu

    2014-07-15

    The environmental pollution resulting from chemical accidents has caused increasingly serious concerns. Therefore, it is very important to be able to determine in advance the appropriate emergency treatment and disposal technology for different types of chemical accidents. However, the formulation of an emergency plan for chemical pollution accidents is considerably difficult due to the substantial uncertainty and complexity of such accidents. This paper explains how the event tree method was used to create 54 different scenarios for chemical pollution accidents, based on the polluted medium, dangerous characteristics and properties of chemicals involved. For each type of chemical accident, feasible emergency treatment and disposal technology schemes were established, considering the areas of pollution source control, pollutant non-proliferation, contaminant elimination and waste disposal. Meanwhile, in order to obtain the optimum emergency disposal technology schemes as soon as the chemical pollution accident occurs from the plan repository, the technique evaluation index system was developed based on group decision-improved analytical hierarchy process (AHP), and has been tested by using a sudden aniline pollution accident that occurred in a river in December 2012.

  13. Derivation of a second-order model for Reynolds stress using renormalization group analysis and the two-scale expansion technique

    Institute of Scientific and Technical Information of China (English)

    Xiao-Hong Wang; Zheng-Feng Liu; Xiao-Xia Lu

    2011-01-01

    With the two-scale expansion technique proposed by Yoshizawa,the turbulent fluctuating field is expanded around the isotropic field.At a low-order two-scale expansion,applying the mode coupling approximation in the Yakhot-Orszag renormalization group method to analyze the fluctuating field,the Reynolds-average terms in the Reynolds stress transport equation,such as the convective term,the pressure-gradient-velocity correlation term and the dissipation term,are modeled.Two numerical examples:turbulent flow past a backward-facing step and the fully developed flow in a rotating channel,are presented for testing the efficiency of the proposed second-order model.For these two numerical examples,the proposed model performs as well as the Gibson-Launder (GL) model,giving better prediction than the standard k-ε model,especially in the abilities to calculate the secondary flow in the backward-facing step flow and to capture the asymmetric turbulent structure caused by frame rotation.

  14. Finding "hard to find" literature on hard to find groups: A novel technique to search grey literature on refugees and asylum seekers.

    Science.gov (United States)

    Enticott, Joanne; Buck, Kimberly; Shawyer, Frances

    2017-09-04

    There is a lack of information on how to execute effective searches of the grey literature on refugee and asylum seeker groups for inclusion in systematic reviews. High-quality government reports and other grey literature relevant to refugees may not always be identified in conventional literature searches. During the process of conducting a recent systematic review, we developed a novel strategy for systematically searching international refugee and asylum seeker-related grey literature. The approach targets governmental health departments and statistical agencies, who have considerable access to refugee and asylum seeker populations for research purposes but typically do not publish findings in academic forums. Compared to a conventional grey literature search strategy, our novel technique yielded an eightfold increase in relevant high-quality grey sources that provided valuable content in informing our review. Incorporating a search of the grey literature into systematic reviews of refugee and asylum seeker research is essential to providing a more complete view of the evidence. Our novel strategy offers a practical and feasible method of conducting systematic grey literature searches that may be adaptable to a range of research questions, contexts, and resource constraints. Copyright © 2017 John Wiley & Sons, Ltd.

  15. Which outcomes are most important to people with aphasia and their families? an international nominal group technique study framed within the ICF.

    Science.gov (United States)

    Wallace, Sarah J; Worrall, Linda; Rose, Tanya; Le Dorze, Guylaine; Cruice, Madeline; Isaksen, Jytte; Kong, Anthony Pak Hin; Simmons-Mackie, Nina; Scarinci, Nerina; Gauvreau, Christine Alary

    2017-07-01

    To identify important treatment outcomes from the perspective of people with aphasia and their families using the ICF as a frame of reference. The nominal group technique was used with people with aphasia and their family members in seven countries to identify and rank important treatment outcomes from aphasia rehabilitation. People with aphasia identified outcomes for themselves; and family members identified outcomes for themselves and for the person with aphasia. Outcomes were analysed using qualitative content analysis and ICF linking. A total of 39 people with aphasia and 29 family members participated in one of 16 nominal groups. Inductive qualitative content analysis revealed the following six themes: (1) Improved communication; (2) Increased life participation; (3) Changed attitudes through increased awareness and education about aphasia; (4) Recovered normality; (5) Improved physical and emotional well-being; and (6) Improved health (and support) services. Prioritized outcomes for both participant groups linked to all ICF components; primary activity/participation (39%) and body functions (36%) for people with aphasia, and activity/participation (49%) and environmental factors (28%) for family members. Outcomes prioritized by family members relating to the person with aphasia, primarily linked to body functions (60%). People with aphasia and their families identified treatment outcomes which span all components of the ICF. This has implications for research outcome measurement and clinical service provision which currently focuses on the measurement of body function outcomes. The wide range of desired outcomes generated by both people with aphasia and their family members, highlights the importance of collaborative goal setting within a family-centred approach to rehabilitation. These results will be combined with other stakeholder perspectives to establish a core outcome set for aphasia treatment research. Implications for Rehabilitation Important

  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....

  17. Perceived Barriers and Facilitators of Using a Web-Based Interactive Decision Aid for Colorectal Cancer Screening in Community Practice Settings: Findings From Focus Groups With Primary Care Clinicians and Medical Office Staff

    OpenAIRE

    2013-01-01

    Background Information is lacking about the capacity of those working in community practice settings to utilize health information technology for colorectal cancer screening. Objective To address this gap we asked those working in community practice settings to share their perspectives about how the implementation of a Web-based patient-led decision aid might affect patient-clinician conversations about colorectal cancer screening and the day-to-day clinical workflow. Methods Five focus group...

  18. Playing Games with Games People Play. Contributions of Gestalt Theory to Individual Counseling. Self-Discovery through Art: A Group Experience. A Review of Personal Research on Experimental-Gestalt Growth Groups. Gestalt Dreamwork as a Method for Self Discovery.

    Science.gov (United States)

    Guinan, James F.; And Others

    The existential Gestalt approach to facilitating the human growth process is discussed, from somewhat different vantage points, in these papers. Two seek to elaborate the basic principles and facilitating "techniques" of Gestalt therapy, while maintaining that one can truly understand only by experiencing. The use of Focus Groups, in which a focal…

  19. Group Dynamic Processes in Email Groups

    Science.gov (United States)

    Alpay, Esat

    2005-01-01

    Discussion is given on the relevance of group dynamic processes in promoting decision-making in email discussion groups. General theories on social facilitation and social loafing are considered in the context of email groups, as well as the applicability of psychodynamic and interaction-based models. It is argued that such theories may indeed…

  20. Best practice in clinical facilitation of undergraduate nursing students.

    Science.gov (United States)

    Needham, Judith; McMurray, Anne; Shaban, Ramon Z

    2016-09-01

    Clinical facilitation is critical to successful student clinical experience. The research reported in this paper used an interpretive case study to explore perspectives of clinical facilitators on what constitutes best practice in clinical facilitation of undergraduate nursing students. Eleven clinical facilitators from South East Queensland, Australia, participated in focus groups, interviews and a concept mapping exercise to gather their perspectives on best practice. The data gathered information regarding their prior and current experiences as registered nurses and facilitators, considering reasons they became clinical facilitators, their educational background and self-perceived adequacy of their knowledge for clinical facilitation. Analysis was through constant comparison. Findings of the study provided in-depth insight into the role of clinical facilitators, with best practice conceptualised via three main themes; 'assessing', 'learning to facilitate' and 'facilitating effectively'. While they felt there was some autonomy in the role, the clinical facilitators sought a closer liaison with academic staff and feedback about their performance, in particular their assessment of the students. Key strategies identified for improving best practice included educational support for the clinical facilitators, networking, and mentoring from more experienced clinical facilitators. When implemented, these strategies will help develop the clinical facilitators' skills and ensure quality clinical experiences for undergraduate nursing students.

  1. Facilitating Collaboration through Design Games

    DEFF Research Database (Denmark)

    Brandt, Eva; Messeter, Jørn

    2004-01-01

    In recent years both companies and research communities call for collaborative work practices and user-centered approaches in various design fields. There are several challenges and issues to take into consideration. For instance there is a need to find ways of collaborating across various...... 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...

  2. Through the eyes of the student: Best practices in clinical facilitation

    Directory of Open Access Journals (Sweden)

    Immaculate S. Muthathi

    2017-02-01

    Full Text Available Background: Clinical facilitation is an essential part of the undergraduate nursing curriculum. A number of studies address the issue of clinical facilitation in South Africa, but there remains a lack of knowledge and understanding regarding what students perceive as best practice in clinical facilitation of their learning.Objective: To determine what type of clinical facilitation undergraduate students believe should be offered by clinical facilitators (nurse educators, professional nurses and clinical preceptors in the clinical area in order to best facilitate their learning.Method: A qualitative, exploratory and descriptive study was conducted. Purposive sampling was performed to select nursing students from the second, third and fourth year of studies from a selected nursing education institution in Johannesburg. The sampling resulted in one focus group for each level of nursing, namely second, third and fourth year nursing students. Interviews were digitally recorded and transcribed verbatim, thematic data analysis was used and trustworthiness was ensured by applying credibility, dependability, confirmability and transferability.Main findings: The data revealed that participants differentiated between best practices in clinical facilitation in the clinical skills laboratory and clinical learning environment. In the clinical skills laboratory, pre-contact preparation, demonstration technique and optimising group learning were identified as best practices. In the clinical learning environment, a need for standardisation of procedures in simulation and practice, the allocation and support for students also emerged.Conclusion: There is a need for all nurses involved in undergraduate nursing education to reflect on how they approach clinical facilitation, in both clinical skills laboratory and clinical learning environment. There is also a need to improve consistency in clinical practices between the nursing education institution and the

  3. Through the eyes of the student: Best practices in clinical facilitation.

    Science.gov (United States)

    Muthathi, Immaculate S; Thurling, Catherine H; Armstrong, Susan J

    2017-08-28

    Clinical facilitation is an essential part of the undergraduate nursing curriculum. A number of studies address the issue of clinical facilitation in South Africa, but there remains a lack of knowledge and understanding regarding what students perceive as best practice in clinical facilitation of their learning. To determine what type of clinical facilitation undergraduate students believe should be offered by clinical facilitators (nurse educators, professional nurses and clinical preceptors) in the clinical area in order to best facilitate their learning. A qualitative, exploratory and descriptive study was conducted. Purposive sampling was performed to select nursing students from the second, third and fourth year of studies from a selected nursing education institution in Johannesburg. The sampling resulted in one focus group for each level of nursing, namely second, third and fourth year nursing students. Interviews were digitally recorded and transcribed verbatim, thematic data analysis was used and trustworthiness was ensured by applying credibility, dependability, confirmability and transferability. The data revealed that participants differentiated between best practices in clinical facilitation in the clinical skills laboratory and clinical learning environment. In the clinical skills laboratory, pre-contact preparation, demonstration technique and optimising group learning were identified as best practices. In the clinical learning environment, a need for standardisation of procedures in simulation and practice, the allocation and support for students also emerged. There is a need for all nurses involved in undergraduate nursing education to reflect on how they approach clinical facilitation, in both clinical skills laboratory and clinical learning environment. There is also a need to improve consistency in clinical practices between the nursing education institution and the clinical learning environment so as to support students' adaptation to clinical

  4. Expert and novice facilitated modelling

    DEFF Research Database (Denmark)

    Tavella, Elena; Papadopoulos, Thanos

    2015-01-01

    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...

  5. Program Facilitates CMMI Appraisals

    Science.gov (United States)

    Sweetser, Wesley

    2005-01-01

    A computer program has been written to facilitate appraisals according to the methodology of Capability Maturity Model Integration (CMMI). [CMMI is a government/industry standard, maintained by the Software Engineering Institute at Carnegie Mellon University, for objectively assessing the engineering capability and maturity of an organization (especially, an organization that produces software)]. The program assists in preparation for a CMMI appraisal by providing drop-down lists suggesting required artifacts or evidence. It identifies process areas for which similar evidence is required and includes a copy feature that reduces or eliminates repetitive data entry. It generates reports to show the entire framework for reference, the appraisal artifacts to determine readiness for an appraisal, and lists of interviewees and questions to ask them during the appraisal. During an appraisal, the program provides screens for entering observations and ratings, and reviewing evidence provided thus far. Findings concerning strengths and weaknesses can be exported for use in a report or a graphical presentation. The program generates a chart showing capability level ratings of the organization. A context-sensitive Windows help system enables a novice to use the program and learn about the CMMI appraisal process.

  6. 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.

  7. Facilitating post traumatic growth

    Science.gov (United States)

    Turner, de Sales; Cox, Helen

    2004-01-01

    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. PMID:15248894

  8. Using Text Mining to Characterize Online Discussion Facilitation

    Science.gov (United States)

    Ming, Norma; Baumer, Eric

    2011-01-01

    Facilitating class discussions effectively is a critical yet challenging component of instruction, particularly in online environments where student and faculty interaction is limited. Our goals in this research were to identify facilitation strategies that encourage productive discussion, and to explore text mining techniques that can help…

  9. Orienting attention during phonetic training facilitates learning.

    Science.gov (United States)

    Pederson, Eric; Guion-Anderson, Susan

    2010-02-01

    The role of consciously directed attention toward speech input in learning has not yet been determined. Previous phonetic learning studies have manipulated acoustic signals and response feedback, but not conscious control over attentional orienting. This study tests whether directed attention facilitates learning of phonetic information. Two monolingual English-speaking groups were trained with feedback on the same auditory stimuli: Hindi words. One group was instructed to attend to the consonants and the other to the vowels. The consonant-oriented group, but not the vowel-oriented group, demonstrated post-training improvement in consonant perception, confirming a role for consciously directed attentional mechanisms during phonetic learning.

  10. Programing techniques for CDC equipment

    Science.gov (United States)

    Newsom, J. R.; Tiffany, S. H.

    1979-01-01

    Five techniques reduce core requirements for fast batch turnaround time and interactive-terminal capability. Same techniques increase program versatility, decrease problem-configuration dependence, and facilitate interprogram communication.

  11. An online practice and educational networking system for technical skills: learning experience in expert facilitated vs. independent learning communities.

    Science.gov (United States)

    Rojas, David; Cheung, Jeffrey J H; Weber, Bryce; Kapralos, Bill; Carnahan, Heather; Bägli, Darius J; Dubrowski, Adam

    2012-01-01

    This study explored the activities of trainees learning technical skills using an educational networking tool with and without expert facilitation. Medical students (participants) were video-recorded practicing suturing and knot tying techniques and the resulting videos were uploaded to an educational networking site. Participants were then divided into two groups (one group containing an expert facilitator while the other group did not) and encouraged to comment on the videos within their group. We monitored the number of logins and comments posted and all participants completed an exit survey. There were no differences between the activities the two groups (p = 0.387). We conclude that the presence of an expert within collaborative Internet environments in not necessary to promote interactivity amongst the learners.

  12. Further fMRI Validation of the Visual Half Field Technique as an Indicator of Language Laterality: A Large-Group Analysis

    Science.gov (United States)

    Van der Haegen, Lise; Cai, Qing; Seurinck, Ruth; Brysbaert, Marc

    2011-01-01

    The best established lateralized cerebral function is speech production, with the majority of the population having left hemisphere dominance. An important question is how to best assess the laterality of this function. Neuroimaging techniques such as functional Magnetic Resonance Imaging (fMRI) are increasingly used in clinical settings to…

  13. Developing Supporting Groups: a manual for facilitators and participants.

    Directory of Open Access Journals (Sweden)

    Colin Leo

    2012-02-01

    Full Text Available Howard Kirschenbaum and Barbara Glaser are co-directors of the National Humanistic Educational Centre in Saratoga Springs, New York. These co-directors have gained extensive experience in leading seminars and conducting workshops on humanistic education and parent education amongst other things. The book is published by University Associates Publishers and Consultants, who engage in international publishing and consulting in the areas of human relations training, research and education.

  14. BLENDED LEARNING FACILITATION OF INDIVIDUAL LEARNING PROCESSES IN LARGE GROUPS

    National Research Council Canada - National Science Library

    PÜTZ Claus; INTVEEN Geesche

    2010-01-01

    By supplying various combinations of advanced instructions and different forms of exercises individual learning processes within the impartation of basic knowledge can be activated and supported at best...

  15. How Group Size and Composition Influences the Effectiveness of Collaborative Screen-Based Simulation Training: A Study of Dental and Nursing University Students Learning Radiographic Techniques

    Directory of Open Access Journals (Sweden)

    Tor Söderström

    2012-12-01

    Full Text Available This study analyses how changes in the design of screen-based computer simulation training influence the collaborative training process. Specifically, this study examine how the size of a group and a group’s composition influence the way these tools are used. One case study consisted of 18+18 dental students randomized into either collaborative 3D simulation training or conventional collaborative training. The students worked in groups of three. The other case consisted of 12 nursing students working in pairs (partners determined by the students with a 3D simulator. The results showed that simulation training encouraged different types of dialogue compared to conventional training and that the communication patterns were enhanced in the nursing students ́ dyadic simulation training. The concrete changes concerning group size and the composition of the group influenced the nursing students’ engagement with the learning environment and consequently the communication patterns that emerged. These findings suggest that smaller groups will probably be more efficient than larger groups in a free collaboration setting that uses screen-based simulation training.

  16. The 'subjective' risk mapping: understanding of a technical risk representation by a professional group; La cartographie 'subjective' des risques: comprendre la representation d'un risque technique par un groupe professionnel

    Energy Technology Data Exchange (ETDEWEB)

    Bertin, H.; Deleuze, G. [Electricite de France (EDF-RD), Management des Risques Industriels, 92 - Clamart (France)

    2006-07-01

    The paper presents the application of a particular way to make risk maps, called 'subjective risk mapping'. It has been used to understand how the risk of tube rupture under pressure is understood, defined, and set in perspective with other risks in a professional group working in an industrial plant. (authors)

  17. Facilitated Communication in Mainstream Schools.

    Science.gov (United States)

    Remington-Gurney, Jane; Crossley, Rosemary

    Facilitated communication is described as a method of training communication partners or facilitators to provide physical assistance to communication aid users, to help them overcome physical and emotional problems in using their aids. In Melbourne (Victoria, Australia), the DEAL (Dignity, Education and Language) Centre has identified 96 people…

  18. Facilitating Communicative Competence in Young Children: Techniques for Parents & Teachers.

    Science.gov (United States)

    Harmon, Geraldine

    A practicum was implemented by a licensed speech-language pathologist working in a clinical and instructional program in a predominantly black, inner-city community in northeastern Indiana. The practicum was designed to improve the communicative competence of young children in a kindergarten-first grade setting. It was implemented because…

  19. Facilitating the analysis of immunological data with visual analytic techniques.

    Science.gov (United States)

    Shih, David C; Ho, Kevin C; Melnick, Kyle M; Rensink, Ronald A; Kollmann, Tobias R; Fortuno, Edgardo S

    2011-01-02

    Visual analytics (VA) has emerged as a new way to analyze large dataset through interactive visual display. We demonstrated the utility and the flexibility of a VA approach in the analysis of biological datasets. Examples of these datasets in immunology include flow cytometry, Luminex data, and genotyping (e.g., single nucleotide polymorphism) data. Contrary to the traditional information visualization approach, VA restores the analysis power in the hands of analyst by allowing the analyst to engage in real-time data exploration process. We selected the VA software called Tableau after evaluating several VA tools. Two types of analysis tasks analysis within and between datasets were demonstrated in the video presentation using an approach called paired analysis. Paired analysis, as defined in VA, is an analysis approach in which a VA tool expert works side-by-side with a domain expert during the analysis. The domain expert is the one who understands the significance of the data, and asks the questions that the collected data might address. The tool expert then creates visualizations to help find patterns in the data that might answer these questions. The short lag-time between the hypothesis generation and the rapid visual display of the data is the main advantage of a VA approach.

  20. Biohydrogen facilitated denitrification at biocathode in bioelectrochemical system (BES).

    Science.gov (United States)

    Liu, Hao; Yan, Qun; Shen, Wei

    2014-11-01

    Reductive removal of nitrate in bioelectrochemical system (BES) at abiotic cathode, biocathode and biohydrogen facilitated biocathode were investigated. It was found that nitrate removal efficiency reached 95% and 59% at the biohydrogen facilitated biocathode and biocathode respectively, while which was only 13% at the abiotic cathode. Meanwhile, activity of nitrate reductase reached 0.701 g-N/Lh for the biohydrogen facilitated group, which was about 9.3 times of the biocathode group. Moreover, electrochemical performances as power density, ohmic resistance, and polarization resistance of the biohydrogen facilitated group reached 76.96 mW/m(3), 8.63 ohm and 383 ohm, respectively, which were better than two other groups. Finally, an obvious shift of bacterial community responsible for the enhanced nitrate reduction between the two biocathode groups was observed. Therefore, nitrate reduction in BES could be enhanced at the biocathode than that of the abiotic cathode, and then be further boosted with the combination of biohydrogen.

  1. Clinical and radiographic evaluation of bone grafting in corticotomy-facilitated orthodontics in adults.

    Science.gov (United States)

    Shoreibah, Eatemad A; Ibrahim, Samir A; Attia, Mai S; Diab, May M Nabil

    2012-10-01

    To evaluate the effect of bone grafting in corticotomy-facilitated orthodontics in adults, using a further modified conventional corticotomy technique. Twenty adult orthodontic patients with moderate crowding of the lower anterior teeth were equally divided into two groups and treated with either a modified corticotomy-faciIitated orthodontic tooth movement alone (Group I) or modified corticotomy-facilitated orthodontic tooth movement combined with bone grafting (Group II). Total treatment time was calculated in weeks from the time of activation of the orthodontic appliance immediately following the corticotomy procedure to the time of debracketing. Clinical periodontal parameters and standardized periapical radiographs were recorded at baseline, post-orthodontic treatment (debracketing time) and six months post-operatively. The primary radiographic variables were root length and bone density. Treatment duration for patients in both groups ranged from 14-20 weeks. There was no statistically significant difference between the two groups in clinical parameters at each time interval. The net percentage of change that occurred to bone density from baseline to six months post-orthodontic treatment was statistically significantly different between the two groups. Group I demonstrated a net decrease in bone density of -17.59%, while Group II demonstrated a net increase in bone density of 25.85%. Group I demonstrated an average net decrease in root length of -0.056 mm +/- 0.025, while Group II demonstrated an average net decrease in root length of -0.050 mm +/- 0.026, which was not statistically significantly different. The results of the current study suggest that corticotomy-facilitated orthodontic tooth movement significantly reduces the total time of treatment. In addition, the incidence of apical root resorption and periodontal problems associated with orthodontic tooth movement were reduced. The incorporation of bone graft material significantly increased the

  2. Impact of Pharmacist Facilitated Discharge Medication Reconciliation

    Directory of Open Access Journals (Sweden)

    Todd M. Super

    2014-07-01

    Full Text Available Preventable adverse drug events occur frequently at transitions in care and are a problem for many patients following hospital discharge. Many of these problems can be attributed to poor medication reconciliation. The purpose of this study was to assess the impact that direct pharmacist involvement in the discharge medication reconciliation process had on medication discrepancies, patient outcomes, and satisfaction. A cohort study of 70 patients was designed to assess the impact of pharmacist facilitated discharge medication reconciliation at a 204-bed community hospital in Battle Creek, Michigan, USA. Discharge summaries were analyzed to compare patients who received standard discharge without pharmacist involvement to those having pharmacist involvement. The total number of discrepancies in the group without pharmacist involvement was significantly higher than that of the pharmacist facilitated group.

  3. An integrative technique based on synergistic coremoval and sequential recovery of copper and tetracycline with dual-functional chelating resin: roles of amine and carboxyl groups.

    Science.gov (United States)

    Ling, Chen; Liu, Fu-Qiang; Xu, Chao; Chen, Tai-Peng; Li, Ai-Min

    2013-11-27

    A novel chelating resin (R-AC) bearing dual-functional groups (amino and carboxyl groups) was self-synthesized and it showed superior properties on synergistic coremoval of Cu(II) and tetracycline (TC) to commercial resins (amine, carboxyl, and hydrophobic types), which was deeply investigated by equilibrium and kinetic tests in binary, preloading, and saline systems. The adsorption of TC on R-AC was markedly enhanced when coexisted with Cu(II), up to 13 times of that in sole system, whereas Cu(II) uptake seldom decreased in the copresence of TC. Decomplexing-bridging, which included [Cu-TC] decomplexing and [R-Cu] bridging for TC, was demonstrated as the leading mechanism for the synergistic coremoval of Cu(II) and TC. Carboxyl groups of R-AC played a dominant role in decomplexing of [Cu-TC] complex and releasing free TC. Cu(II) coordinated with amine groups of R-AC was further proved to participate in bridging interaction with free TC, and the bridging stoichiometric ratio ([NH-Cu]: TC) possibly was 2:1. About 96.9% of TC and 99.3% of Cu could be sequentially recovered with dilute NaOH followed by HCl. Considering stable application for five cycles in simulated and practical wastewater, R-AC shows great potential in green and simple coremoval of antibiotic and heavy metal ions.

  4. Neural mechanism of facilitation system during physical fatigue.

    Directory of Open Access Journals (Sweden)

    Masaaki Tanaka

    Full Text Available An enhanced facilitation system caused by motivational input plays an important role in supporting performance during physical fatigue. We tried to clarify the neural mechanisms of the facilitation system during physical fatigue using magnetoencephalography (MEG and a classical conditioning technique. Twelve right-handed volunteers participated in this study. Participants underwent MEG recording during the imagery of maximum grips of the right hand guided by metronome sounds for 10 min. Thereafter, fatigue-inducing maximum handgrip trials were performed for 10 min; the metronome sounds were started 5 min after the beginning of the handgrip trials. The metronome sounds were used as conditioned stimuli and maximum handgrip trials as unconditioned stimuli. The next day, they were randomly assigned to two groups in a single-blinded, two-crossover fashion to undergo two types of MEG recordings, that is, for the control and motivation sessions, during the imagery of maximum grips of the right hand guided by metronome sounds for 10 min. The alpha-band event-related desynchronizations (ERDs of the motivation session relative to the control session within the time windows of 500 to 700 and 800 to 900 ms after the onset of handgrip cue sounds were identified in the sensorimotor areas. In addition, the alpha-band ERD within the time window of 400 to 500 ms was identified in the right dorsolateral prefrontal cortex (Brodmann's area 46. The ERD level in the right dorsolateral prefrontal cortex was positively associated with that in the sensorimotor areas within the time window of 500 to 700 ms. These results suggest that the right dorsolateral prefrontal cortex is involved in the neural substrates of the facilitation system and activates the sensorimotor areas during physical fatigue.

  5. Primary care quality improvement from a practice facilitator's perspective.

    Science.gov (United States)

    Liddy, Clare E; Blazhko, Valeriya; Dingwall, Molly; Singh, Jatinderpreet; Hogg, William E

    2014-02-03

    Practice facilitation has proven to be effective at improving care delivery. Practice facilitators are healthcare professionals who work with and support other healthcare providers. To the best of our knowledge, very few studies have explored the perspective of facilitators. The objective of this study was to gain insight into the barriers that facilitators face during the facilitation process and to identify approaches used to overcome these barriers to help practices move towards positive change. We conducted semi-structured interviews with four practice facilitators who worked with 84 primary care practices in Eastern Ontario, Canada over a period of five years (2007-2012). The transcripts were analyzed independently by three members of the research team using an open coding technique. A qualitative data analysis using immersion/crystallization technique was applied to interpret the interview transcripts. Common barriers identified by the facilitators included accessibility to the practice (e.g., difficulty scheduling meetings, short meetings), organizational behaviour (team organization, team conflicts, etc.), challenges with practice engagement (e.g., lack of interest, lack of trust), resistance to change, and competing priorities. To help practices move towards positive change the facilitators had to tailor their approach, integrate themselves, be persistent with practices, and exhibit flexibility. The consensus on redesigning and transforming primary care in North America and around the world is rapidly growing. Practice facilitation has been pivotal in materializing the transformation in the way primary care practices deliver care. This study provides an exclusive insight into facilitator approaches which will assist the design and implementation of small- and large-scale facilitation interventions.

  6. First Clinical Investigations of New Ultrasound Techniques in Three Patient Groups: Patients with Liver Tumors, Arteriovenous Fistulas, and Arteriosclerotic Femoral Arteries

    DEFF Research Database (Denmark)

    Hansen, Peter Møller

    ultrasound images of very high quality with high frame rate. Synthetic aperture is unfortunately very demanding computationally, and is therefore used only in experimental scanners. SASB reduces the data volume by a factor of 64, thereby making it possible to implement the technology on a commercial...... ultrasound scanner, to perform wireless data transfer and in the future to develop e.g. a wireless ultrasonic transducer. Nineteen patients with either primary liver cancer or liver metastases from colon cancer were ultrasound scanned the day before planned liver resection. Patients were scanned...... of the significant data reduction, is suitable for clinical use. In Study II, 20 patients with arteriovenous fistulas for hemodialysis were ultrasound scanned directly on the most superficial and accessible part of the fistula. The vector ultrasound technique Vector Flow Imaging (VFI) was used. VFI can...

  7. The social facilitation of eating or the facilitation of social eating?

    Science.gov (United States)

    Herman, C Peter

    2017-01-01

    People eat more when they eat in groups. Various explanations have been offered for this "social facilitation" of eating. We consider these explanations and find most of them wanting, especially insofar as they do not take into account the increased per capita provision of food when people eat together. We suggest that people often prefer to eat in groups precisely because it offers them an opportunity to overindulge.

  8. Proprioceptive neuromuscular facilitation and strength training to gain muscle strength in elderly women

    National Research Council Canada - National Science Library

    Cesário, Denise Ferreira; Mendes, Geovânia Barbosa da Silva; Uchôa, Érica Patrícia Borba Lira; Veiga, Paulo Henrique Altran

    2014-01-01

    ...: To perform comparative analyze of results of proprioceptive neuromuscular facilitation (PNF) techniques and strength training to gain muscle strength of biceps and quadriceps and grip in the elderly...

  9. Den gode facilitator af refleksionsarbejde

    DEFF Research Database (Denmark)

    Jørgensen, Pia

    2009-01-01

    tværfaglig lektorgruppe fra social og sundhedssektoren.’Learning by doing’, selvevaluering og sparring følger herefter som bud på, hvordan man kan leve op til de tilsyneladende ret utopiske krav til en god facilitator. At kunne skabe det tillidsfulde refleksionsrum og at kunne stille gode...... 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...... for facilitatorrollen beskrives herefter. Bolton beskriver refleksionsarbejde som en fysisk (ikke ren kognitiv), passioneret (ikke ren intellektuel) kontekstbunden kunstnerisk proces, som kræver flair, stil og intuition. I de følgende afsnit beskrives den gode facilitator af refleksionsarbejde detaljeret af en...

  10. 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....... Through an exploratory qualitative study, 9 facilitators for B2C value co-creation were uncovered. The study was set in the creative industries. The 9 facilitators are a combination of the main facilitators found in the literature review and the ones found through the empirical research. The 9...

  11. Distribution of platinum group elements (Pt, Pd, Rh) in environmental and clinical matrices: Composition, analytical techniques and scientific outlook: Status report.

    Science.gov (United States)

    Hees, T; Wenclawiak, B; Lustig, S; Schramel, P; Schwarzer, M; Schuster, M; Verstraete, D; Dams, R; Helmers, E

    1998-01-01

    Trace concentrations of the platinum group elements (PGE; here: Pt, Pd and Rh) play an important role in environmental analysis and assessment. Their importance is based on 1. their increasing use as active compartments in automobile exhaust catalysts, 2. their use as cancer anti-tumor agents in medicine. Due to their allergenic and cytotoxic potential, it is necessary to improve selectivity and sensitivity during analytical investigation of matrices like soil, grass, urine or blood. This paper summarizes the present knowledge of PGE in the fields of analytical chemistry, automobile emission rates, bioavailability, toxicology and medicine.

  12. Amino acids analysis using grouping and parceling of neutrons cross sections techniques; Analise de aminoacidos atraves das tecnicas do agrupamento e parcelamento de secoes de choque para neutrons

    Energy Technology Data Exchange (ETDEWEB)

    Voi, Dante Luiz Voi [Instituto de Engenharia Nuclear (IEN), Rio de Janeiro, RJ (Brazil); Rocha, Helio Fenandes da [Universidade Federal, Rio de Janeiro, RJ (Brazil). Inst. de Puericultura e Pediatria Martagao Gesteira

    2002-07-01

    Amino acids used in parenteral administration in hospital patients with special importance in nutritional applications were analyzed to compare with the manufactory data. Individual amino acid samples of phenylalanine, cysteine, methionine, tyrosine and threonine were measured with the neutron crystal spectrometer installed at the J-9 irradiation channel of the 1 kW Argonaut Reactor of the Instituto de Engenharia Nuclear (IEN). Gold and D{sub 2}O high purity samples were used for the experimental system calibration. Neutron cross section values were calculated from chemical composition, conformation and molecular structure analysis of the materials. Literature data were manipulated by parceling and grouping neutron cross sections. (author)

  13. Effectiveness of passive stretching versus hold relax technique in flexibility of hamstring muscle

    Directory of Open Access Journals (Sweden)

    Gauri Shankar

    2010-10-01

    Full Text Available Aim: To compare the effectiveness of passive stretching and hold relax technique in the flexibility of hamstring muscle. Methods: A total of 80 normal healthy female subjects between age group 20-30 years referred to the department of physiotherapy, Sumandeep Vidyapeeth University, sampling method being convenient sampling. The subjects were randomly divided in two groups i.e. passive stretching group (n=40 and PNF group (n=40 and given passive stretching and proprioceptive neuromuscular facilitation technique respectively. Active knee extension range was measured before and after the intervention by goniometer. Results: t test showed a highly significant (p=0.000 increase in range of motion in PNF group. Conclusion: Proprioceptive neuromuscular facilitation technique is more effective in increasing hamstring flexibility than the passive stretching.

  14. Benefícios de técnicas cognitivocomportamentais em terapia de grupo para o uso indevido de álcool e drogas Benefits of cognitive behavior techniques in group therapy for alcohol and drug abuse

    Directory of Open Access Journals (Sweden)

    Ana Carolina Robbe Mathias

    2007-01-01

    Full Text Available A entrevista motivacional e a prevenção de recaída são abordagens de tratamento para pessoas com problemas relativos ao uso indevido de álcool e drogas. Neste trabalho, apresentamos o caso de um paciente demonstrando a utilização das duas abordagens associadas em tratamento em grupo e descrevemos o uso das técnicas, as várias etapas do tratamento e os resultados alcançados. São discutidos os resultados encontrados e as vantagens das técnicas.Motivational Interviewing and relapse prevention are treatment approaches for individuals with alcohol or drug abuse problems. This article describes a group therapy treatment case, showing the association of both techniques. Each step of the treatment techniques is demonstrated and exemplified as long as their results. Results and advantages of the techniques are discussed.

  15. Nicotine facilitates memory consolidation in perceptual learning.

    Science.gov (United States)

    Beer, Anton L; Vartak, Devavrat; Greenlee, Mark W

    2013-01-01

    Perceptual learning is a special type of non-declarative learning that involves experience-dependent plasticity in sensory cortices. The cholinergic system is known to modulate declarative learning. In particular, reduced levels or efficacy of the neurotransmitter acetylcholine were found to facilitate declarative memory consolidation. However, little is known about the role of the cholinergic system in memory consolidation of non-declarative learning. Here we compared two groups of non-smoking men who learned a visual texture discrimination task (TDT). One group received chewing tobacco containing nicotine for 1 h directly following the TDT training. The other group received a similar tasting control substance without nicotine. Electroencephalographic recordings during substance consumption showed reduced alpha activity and P300 latencies in the nicotine group compared to the control group. When re-tested on the TDT the following day, both groups responded more accurately and more rapidly than during training. These improvements were specific to the retinal location and orientation of the texture elements of the TDT suggesting that learning involved early visual cortex. A group comparison showed that learning effects were more pronounced in the nicotine group than in the control group. These findings suggest that oral consumption of nicotine enhances the efficacy of nicotinic acetylcholine receptors. Our findings further suggest that enhanced efficacy of the cholinergic system facilitates memory consolidation in perceptual learning (and possibly other types of non-declarative learning). In that regard acetylcholine seems to affect consolidation processes in perceptual learning in a different manner than in declarative learning. Alternatively, our findings might reflect dose-dependent cholinergic modulation of memory consolidation. This article is part of a Special Issue entitled 'Cognitive Enhancers'.

  16. Unique Structural Features Facilitate Lizard Tail Autotomy

    DEFF Research Database (Denmark)

    Sanggaard, Kristian Wejse; Danielsen, C. C.; Wogensen, L.

    2012-01-01

    Autotomy refers to the voluntary shedding of a body part; a renowned example is tail loss among lizards as a response to attempted predation. Although many aspects of lizard tail autotomy have been studied, the detailed morphology and mechanism remains unclear. In the present study, we showed...... that tail shedding by the Tokay gecko (Gekko gecko) and the associated extracellular matrix (ECM) rupture were independent of proteolysis. Instead, lizard caudal autotomy relied on biological adhesion facilitated by surface microstructures. Results based on bio-imaging techniques demonstrated that the tail...

  17. Democratic Group Work

    Science.gov (United States)

    Laursen, Erik K.; Tate, Thomas F.

    2012-01-01

    For a century, democratic values have called for abandoning coercive approaches and teaching children and youth to be responsible citizens. The authors explore strategies for creating respectful environments and positive group cultures with challenging youth. They offer suggestions to adult group facilitators to support youth in developing…

  18. Light chains removal by extracorporeal techniques in acute kidney injury due to multiple myeloma: a position statement of the Onconephrology Work Group of the Italian Society of Nephrology.

    Science.gov (United States)

    Fabbrini, P; Finkel, K; Gallieni, M; Capasso, G; Cavo, M; Santoro, A; Pasquali, S

    2016-12-01

    Acute kidney injury (AKI) is a frequent complication of multiple myeloma and is associated with increased short-term mortality. Additionally, even a single episode of AKI can eventually lead to end-stage renal disease (ESRD), significantly reducing quality of life and long-term survival. In the setting of multiple myeloma, severe AKI (requiring dialysis) is typically secondary to cast nephropathy (CN). Renal injury in CN is due to intratubular obstruction from precipitation of monoclonal serum free light chains (sFLC) as well as direct tubular toxicity of sFLC via stimulation of nuclear factor (NF)κB inflammatory pathways. Current mainstays of CN treatment are early removal of precipitating factors such as nephrotoxic drugs, acidosis and dehydration, together with rapid reduction of sFLC levels. Introduction of the proteasome inhibitor bortezomib has significantly improved the response rates in multiple myeloma due to its ability to rapidly reduce sFLC levels and has been referred to as "renoprotective" therapy. As an adjunct to chemotherapy, several new extracorporeal techniques have raised interest as a further means to reduce sFLC concentrations in the treatment of CN. Whether addition of extracorporeal therapies to renoprotective therapy can result in better renal recovery is still a matter of debate and there are currently no guidelines in this field. In this positon paper, we offer an overview of the available data and the authors' perspectives on extracorporeal treatments in CN.

  19. Facilitator, Teacher, or Leader? Managing Conflicting Roles in Outdoor Education

    Science.gov (United States)

    Thomas, Glyn

    2010-01-01

    A facilitator is commonly defined as a substantively neutral person who manages the group process in order to help groups achieve identified goals or purposes. However, outdoor educators rarely experience the luxury of only managing the group process, because they are typically responsible for the provision of leadership, skill instruction, and…

  20. Use of ultrasound to facilitate femoral nerve block with stimulating catheter

    Institute of Scientific and Technical Information of China (English)

    LI Min; XU Ting; HAN Wen-yong; WANG Xue-dong; JIA Dong-lin; GUO Xiang-yang

    2011-01-01

    Background The adjunction of ultrasound to nerve stimulation has been proven to improve single-injection peripheral nerve block quality. However, few reports have been published determining whether ultrasound can facilitate continuous nerve blocks. In this study, we tested the hypothesis that the addition of ultrasound to nerve stimulation facilitates femoral nerve blocks with a stimulating catheter.Methods In this prospective randomized study, patients receiving continuous femoral nerve blocks for total knee replacement were randomly assigned to either the ultrasound guidance combined with stimulating catheter group (USNS group; n=60) or the stimulating catheter alone group (NS group; n=60). The primary end point was the procedure time (defined as the time from first needle contact with the skin until correct catheter placement). The numbers of needle passes and catheter insertions, onset and quality of femoral nerve blocks, postoperative pain score, and early knee function were also recorded.Results The procedure time was significantly less in the USNS group than in the NS group (9.0 (6.0-22.8) minutes vs.13.5 (6.0-35.9) minutes, P=0.024). The numbers of needle passes and catheter insertions were also significantly less in the USNS group. A greater complete block rate was achieved at 30 minutes in the USNS group (63.3% vs. 38.3%;P=0.010). The postoperative pain score, the number of patients who required bolus local anesthetic and intravenous patient-controlled analgesia, and knee flexion on the second postoperative day were not significantly different between the two groups of patients.Conclusions Ultrasound-assisted placement of a stimulating catheter for femoral nerve blocks decreases the time necessary to perform the block compared with just the nerve-stimulating technique. In addition, a more complete blockade is achieved using the ultrasound-assisted technique.

  1. Fluoxetine Facilitates Fear Extinction Through Amygdala Endocannabinoids.

    Science.gov (United States)

    Gunduz-Cinar, Ozge; Flynn, Shaun; Brockway, Emma; Kaugars, Katherine; Baldi, Rita; Ramikie, Teniel S; Cinar, Resat; Kunos, George; Patel, Sachin; Holmes, Andrew

    2016-05-01

    Pharmacologically elevating brain endocannabinoids (eCBs) share anxiolytic and fear extinction-facilitating properties with classical therapeutics, including the selective serotonin reuptake inhibitor, fluoxetine. There are also known functional interactions between the eCB and serotonin systems and preliminary evidence that antidepressants cause alterations in brain eCBs. However, the potential role of eCBs in mediating the facilitatory effects of fluoxetine on fear extinction has not been established. Here, to test for a possible mechanistic contribution of eCBs to fluoxetine's proextinction effects, we integrated biochemical, electrophysiological, pharmacological, and behavioral techniques, using the extinction-impaired 129S1/Sv1mJ mouse strain. Chronic fluoxetine treatment produced a significant and selective increase in levels of anandamide in the BLA, and an associated decrease in activity of the anandamide-catabolizing enzyme, fatty acid amide hydrolase. Slice electrophysiological recordings showed that fluoxetine-induced increases in anandamide were associated with the amplification of eCB-mediated tonic constraint of inhibitory, but not excitatory, transmission in the BLA. Behaviorally, chronic fluoxetine facilitated extinction retrieval in a manner that was prevented by systemic or BLA-specific blockade of CB1 receptors. In contrast to fluoxetine, citalopram treatment did not increase BLA eCBs or facilitate extinction. Taken together, these findings reveal a novel, obligatory role for amygdala eCBs in the proextinction effects of a major pharmacotherapy for trauma- and stressor-related disorders and anxiety disorders.

  2. Combining vibrational biomolecular spectroscopy with chemometric techniques for the study of response and sensitivity of molecular structures/functional groups mainly related to lipid biopolymer to various processing applications.

    Science.gov (United States)

    Yu, Gloria Qingyu; Yu, Peiqiang

    2015-09-01

    The objectives of this project were to (1) combine vibrational spectroscopy with chemometric multivariate techniques to determine the effect of processing applications on molecular structural changes of lipid biopolymer that mainly related to functional groups in green- and yellow-type Crop Development Centre (CDC) pea varieties [CDC strike (green-type) vs. CDC meadow (yellow-type)] that occurred during various processing applications; (2) relatively quantify the effect of processing applications on the antisymmetric CH3 ("CH3as") and CH2 ("CH2as") (ca. 2960 and 2923 cm(-1), respectively), symmetric CH3 ("CH3s") and CH2 ("CH2s") (ca. 2873 and 2954 cm(-1), respectively) functional groups and carbonyl C=O ester (ca. 1745 cm(-1)) spectral intensities as well as their ratios of antisymmetric CH3 to antisymmetric CH2 (ratio of CH3as to CH2as), ratios of symmetric CH3 to symmetric CH2 (ratio of CH3s to CH2s), and ratios of carbonyl C=O ester peak area to total CH peak area (ratio of C=O ester to CH); and (3) illustrate non-invasive techniques to detect the sensitivity of individual molecular functional group to the various processing applications in the recently developed different types of pea varieties. The hypothesis of this research was that processing applications modified the molecular structure profiles in the processed products as opposed to original unprocessed pea seeds. The results showed that the different processing methods had different impacts on lipid molecular functional groups. Different lipid functional groups had different sensitivity to various heat processing applications. These changes were detected by advanced molecular spectroscopy with chemometric techniques which may be highly related to lipid utilization and availability. The multivariate molecular spectral analyses, cluster analysis, and principal component analysis of original spectra (without spectral parameterization) are unable to fully distinguish the structural differences in the

  3. Real-Time Pretreatment Review Limits Unacceptable Deviations on a Cooperative Group Radiation Therapy Technique Trial: Quality Assurance Results of RTOG 0933

    Energy Technology Data Exchange (ETDEWEB)

    Gondi, Vinai, E-mail: vgondi@chicagocancer.org [Cadence Brain Tumor Center and CDH Proton Center, Warrenville, Illinois (United States); University of Wisconsin School of Medicine & Public Health, Madison, Wisconsin (United States); Cui, Yunfeng [Duke University School of Medicine, Durham, North Carolina (United States); Mehta, Minesh P. [University of Maryland School of Medicine, Baltimore, Maryland (United States); Manfredi, Denise [Radiation Therapy Oncology Group—RTQA, Philadelphia, Pennsylvania (United States); Xiao, Ying; Galvin, James M. [Thomas Jefferson University Hospital, Philadelphia, Pennsylvania (United States); Rowley, Howard [University of Wisconsin School of Medicine & Public Health, Madison, Wisconsin (United States); Tome, Wolfgang A. [Montefiore Medical Center and Institute for Onco-Physics, Albert Einstein College of Medicine of Yeshiva University, Bronx, New York (United States)

    2015-03-01

    cases passed the pre-enrollment credentialing, the pretreatment centralized review disqualified 5.7% of reviewed cases, prevented unacceptable deviations in 24% of reviewed cases, and limited the final unacceptable deviation rate to 5%. Thus, pretreatment review is deemed necessary in future hippocampal avoidance trials and is potentially useful in other similarly challenging radiation therapy technique trials.

  4. Barriers and Facilitators to Being Physically Active on a Rural U.S. Northern Plains American Indian Reservation

    Directory of Open Access Journals (Sweden)

    Lisa Jahns

    2014-11-01

    Full Text Available The objective of the present study was to identify barriers to and facilitators of physical activity among American Indian adults living on a rural, U.S. Northern Plains reservation using the nominal group technique (NGT. NGT is a method of data generation and interpretation that combines aspects of qualitative (free generation of responses and quantitative (systematic ranking of responses methodologies. Adults participated in one of two NGT sessions asking about either barriers to (n = 6, or facilitators of (n = 5, being physically active. Participants nominated and ranked 21 barriers and 18 facilitators. Barriers indicated lack of knowledge of how to fit physical activity into a daily schedule, work, caring for family members, and prioritizing sedentary pursuits. Other responses included environmental barriers such as lack of access and transportation to a gym, unsafe walking conditions, and inclement weather. Facilitators to following recommendations included knowledge of health benefits of physical activity and the perception of physical activity as enjoyable, including feeling good when working out. Environmental facilitators included being outdoors walking and biking as well as parks and exercise facilities. Responses provided direction for locally designed community-based programs to promote facilitators and decrease barriers to individual’s engagement in physical activity.

  5. Facilitation as a Governance Strategy: Unravelling Governments’ Facilitation Frames

    NARCIS (Netherlands)

    S. Grotenbreg (Sanne); M.W. van Buuren (Arwin)

    2017-01-01

    textabstractGovernments increasingly choose facilitation as a strategy to entice others to produce public goods and services, including in relation to the realisation of sustainable energy innovations. An important instrument to implement this governance strategy is discursive framing. To learn how

  6. Facilitation as a governance strategy: Unravelling governments' facilitation frames

    NARCIS (Netherlands)

    Grotenbreg, S. (Sanne); M.W. van Buuren (Arwin)

    2017-01-01

    textabstractGovernments increasingly choose facilitation as a strategy to entice others to produce public goods and services, including in relation to the realisation of sustainable energy innovations. An important instrument to implement this governance strategy is discursive framing. To learn how

  7. 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.

  8. What can we learn from facilitator and student perceptions of facilitation skills and roles in the first year of a problem-based learning curriculum?

    Directory of Open Access Journals (Sweden)

    McLean Michelle

    2003-10-01

    Full Text Available Abstract Background The small group tutorial is a cornerstone of problem-based learning. By implication, the role of the facilitator is of pivotal importance. The present investigation canvassed perceptions of facilitators with differing levels of experience regarding their roles and duties in the tutorial. Methods In January 2002, one year after problem-based learning implementation at the Nelson R. Mandela School of Medicine, facilitators with the following experience were canvassed: trained and about to facilitate, facilitated once only and facilitated more than one six-week theme. Student comments regarding facilitator skills were obtained from a 2001 course survey. Results While facilitators generally agreed that the three-day training workshop provided sufficient insight into the facilitation process, they become more comfortable with increasing experience. Many facilitators experienced difficulty not providing content expertise. Again, this improved with increasing experience. Most facilitators saw students as colleagues. They agreed that they should be role models, but were less enthusiastic about being mentors. Students were critical of facilitators who were not up to date with curriculum implementation or who appeared disinterested. While facilitator responses suggest that there was considerable intrinsic motivation, this might in fact not be the case. Conclusions Even if they had facilitated on all six themes, facilitators could still be considered as novices. Faculty support is therefore critical for the first few years of problem-based learning, particularly for those who had facilitated once only. Since student and facilitator expectations in the small group tutorial may differ, roles and duties of facilitators must be explicit for both parties from the outset.

  9. The Increased of Activity and Content Reading Understanding Ability Through Problem Based Learning in Technique Discussion Group-Peningkatan Aktivitas dan Kemampuan Memahami Isi Bacaan Melalui Pembelajaran Berbasis Masalah dengan Teknik Diskusi Kelompok

    Directory of Open Access Journals (Sweden)

    Yakobus Paluru

    2015-02-01

    Full Text Available Abstract: The purpose of this research is to improve students’ learning activities and the ability to understand the information in the text. The results showed that the ability to understand written information students has increased after gaining experience learning through problem-based strategy with group discussion techniques. The increase is due to the emergence of motivation and the interest of students who constructed through problem-based learning strategies with group discussion techniques. The increase in activity caused by the adjustment of learning to students’ needs related to the topic of reading materials used in teaching and habits and learning styles that is performed by the students.Key Words: learning, the content of text, group discussion Abstrak: Penelitian ini bertujuan untuk meningkatkan aktivitas belajar dan kemampuan siswa dalam memahami informasi yang ada dalam bacaan. Hasil penelitian menunjukkan bahwa kemampuan memahami informasi tertulis siswa telah meningkat setelah mendapatkan pengalaman belajar melalui strategi berbasis masalah dengan teknik diskusi kelompok. Terjadinya peningkatan aktivitas disebabkan munculnya motivasi dan minat siswa yang dibangun melalui strategi pembelajaran berbasis masalah dengan teknik diskusi kelompok. Peningkatan aktivitas disebabkan adanya penyesuaian pembelajaran dengan kebutuhan siswa yang berkaitan dengan topik materi bacaan yang digunakan dalam pembelajaran dan kebiasaan serta gaya belajar yang dilakukan oleh siswa.Kata kunci: pembelajaran, isi bacaan, diskusi kelompok

  10. Combinatorial techniques

    CERN Document Server

    Sane, Sharad S

    2013-01-01

    This is a basic text on combinatorics that deals with all the three aspects of the discipline: tricks, techniques and theory, and attempts to blend them. The book has several distinctive features. Probability and random variables with their interconnections to permutations are discussed. The theme of parity has been specially included and it covers applications ranging from solving the Nim game to the quadratic reciprocity law. Chapters related to geometry include triangulations and Sperner's theorem, classification of regular polytopes, tilings and an introduction to the Eulcidean Ramsey theory. Material on group actions covers Sylow theory, automorphism groups and a classification of finite subgroups of orthogonal groups. All chapters have a large number of exercises with varying degrees of difficulty, ranging from material suitable for Mathematical Olympiads to research.

  11. Corpus Linguistics Facilitates English Teaching

    Institute of Scientific and Technical Information of China (English)

    朱思亲

    2014-01-01

    Corpus linguistics has been widely applied in English teaching. Corpus linguistics has changed the way to teach English. The essay discusses two approaches in English teaching based on corpus, corpus-driven approach and corpus-based approach. It finds out that both corpus-driven approach and corpus-based approach facilitate English teaching in their own ways.

  12. 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...

  13. GIS-facilitated spatial narratives

    DEFF Research Database (Denmark)

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

    2008-01-01

    -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. Facilitating Creativity in Adult Learners

    Science.gov (United States)

    Tsai, Kuan Chen

    2013-01-01

    Creativity in education research has received increasing attention, although the major focus of this research has been on children. Despite pleas by several adult educators for promoting creativity, very few studies have focused on adult learners, leaving to it to be explored what approaches are useful for adult educators to facilitate creativity…

  15. Learning to Facilitate (Online) Meetings

    DEFF Research Database (Denmark)

    Reimann, Peter; Bull, Susan; Vatrapu, Ravi

    2013-01-01

    , etc.. We argue that facilitating meetings is a competence worth developing in students and describe the main knowledge and skill components that pertain to this competence. We then describe some implemented software tools that can be used in schools and colleges to provide opportunities for practicing...

  16. Facilitating Conditions for School Motivation.

    Science.gov (United States)

    Yeung, Alexander Seeshing; McInerney, Dennis M.

    Primary and high school students (277 in grades 5-6; 615 in grades 7-12) in the United States (47 percent boys) responded to 26 items of the Facilitating Conditions Questionnaire (FCQ). Results indicate 7 distinct FCQ factors: perceived value of schooling; affect toward schooling; peer positive academic climate (Peer Positive); encouragement from…

  17. Evidence for social facilitation of preening in the common tern.

    Science.gov (United States)

    Palestis; Burger

    1998-11-01

    Social facilitation of reproductive behaviour has been studied extensively in gulls and terns, but social facilitation of preening has been reported only anecdotally, and has not been previously quantified. We studied a common tern, Sterna hirundo, colony during the summers of 1996 and 1997 to test for socially facilitated preening. Scan sampling provided evidence of spatial and temporal synchrony of preening behaviour. Preening occurred more often than expected in groups of three or more neighbours. Breeding pairs also preened simultaneously more often than expected. In loafing (resting) areas, the proportion of preeners present increased with tern density. Behavioural observations suggest that preening spread from neighbour to neighbour. The observed clumping in preening behaviour could not be explained by differences in date, time of day or weather. Social facilitation of preening and other maintenance behaviour may be an important aspect of group living that is often overlooked. Copyright 1998 The Association for the Study of Animal Behaviour.

  18. A laparoscopic technique of partial hepatectomy in the rat.

    Science.gov (United States)

    Ypsilantis, Petros; Simopoulos, Constantinos

    2016-10-01

    Laparoscopic partial hepatectomy is an increasingly applied technique in the treatment of liver tumors and in living donor transplantation. There is a need for establishing an animal model that would facilitate experimental research on the technique. The aim of the present study was to describe a safe and efficient laparoscopic technique of 70% partial hepatectomy in the rat. Twenty-four male Wistar rats underwent either laparoscopic (group LAP-HEP) or open resection of the median and left lateral hepatic lobes (group HEP). In group LAP-HEP, a 5-mm Hg pneumoperitoneum was established. Three 5-mm trocars were introduced in the abdominal cavity. A self-made pretied ligature loop was used to ligate en bloc the pedicles of the hepatic lobes to be resected. A self-made sterile elastic specimen retrieval bag facilitated extraction of the resected liver tissue. In group HEP, the same liver lobes were resected by ligation of their pedicles after midline laparotomy. The percentage of resected liver parenchyma did not differ between groups. All animals returned to normal feeding activity by 48 h postoperation and had no complications. A simple, cost-effective, safe, and efficient laparoscopic technique for 70% partial hepatectomy in the rat was described. Copyright © 2016 Elsevier Inc. All rights reserved.

  19. Patient advocacy: barriers and facilitators

    Directory of Open Access Journals (Sweden)

    Nikravesh Mansoure

    2006-03-01

    Full Text Available 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 Iranian nurses. Method This study was conducted by grounded theory method. Participants were 24 Iranian registered nurses working in a large university hospital in Tehran, Iran. Semi-structured interviews were used for data collection. All interviews were transcribed verbatim and simultaneously Constant comparative analysis was used according to the Strauss and Corbin method. Results Through data analysis, several main themes emerged to describe the factors that hindered or facilitated patient advocacy. Nurses in this study identified powerlessness, lack of support, law, code of ethics and motivation, limited communication, physicians leading, risk of advocacy, royalty to peers, and insufficient time to interact with patients and families as barriers to advocacy. As for factors that facilitated nurses to act as a patient advocate, it was found that the nature of nurse-patient relationship, recognizing patients' needs, nurses' responsibility, physician as a colleague, and nurses' knowledge and skills could be influential in adopting the advocacy role. Conclusion Participants believed that in this context taking an advocacy role is difficult for nurses due to the barriers mentioned. Therefore, they make decisions and act as a patient's advocate in any situation concerning patient needs and status of barriers and facilitators. In most cases, they can not act at an optimal level; instead they accept only what they can do, which we called 'limited advocacy' in

  20. Concept of Learning Organization: Facilitators and Flow of Learning

    OpenAIRE

    Shruti Sachan; Sonakshi Aroura

    2016-01-01

    Purpose – The purpose of this study is to ascertain that various facilitators of learning such as learning culture, climate, semantic web technology, information communication technology and knowledge management hold importance to facilitate the flow of learning, which begins at individual-group-and ultimately at organizational level in an organization. Design/methodology/approach – This review paper is based on the research papers written by other authors, who have studied the...

  1. Learning is in the facilitation: faculty perspectives with facilitated teaching and learning-recommendations from informal discussions.

    Science.gov (United States)

    Di Prospero, Lisa; Bhimji-Hewitt, Sheena

    2011-01-01

    Small group learning is an interactive activity that requires a skilled teacher with the ability to facilitate and debrief. Approximately 250 students from seven health professions were enrolled in a first year interprofessional education course that focused on the importance of communication and collaboration. Weekly faculty debrief sessions were conducted and were utilized to share the teachers perspectives with facilitative teaching as well as for feedback and improvement strategies. Recommendations included linking the learning within the small group sessions back to clinical and professional practice in order to validate the course content and thereby increase student engagement; creation of facilitator guides with specific debrief instructions for the given objectives in order to encourage effective learning dialogue among all participants; and providing faculty with formalized facilitator training as well as debrief strategies in order to attain the skills to better guide student learning.

  2. On novice facilitators doing research

    DEFF Research Database (Denmark)

    Tavella, Elena

    2016-01-01

    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...... on autoethnography and PSMs combined with reflections on the author’s experience as a PSM novice and young academic. Autoethnography is presented as a means to enable access to real-world interventions, enhance novices’ confidence, and identify research and publishing opportunities. The author outlines strengths...

  3. Facilitation: A Novel Way to Improve Students' Well-being

    DEFF Research Database (Denmark)

    Adriansen, Hanne Kirstine Olesen; Madsen, Lene Møller

    2013-01-01

    In this article we analyze a project that used facilitation techniques, which are known from training in industry, to improve the study environment at a public research university in Denmark. In 2009, the project was initiated in one graduate program; and it has subsequently been modified and ins...

  4. Facilitation: a novel way to improve students' well-being

    DEFF Research Database (Denmark)

    Adriansen, Hanne Kirstine; Madsen, Lene Møller

    2013-01-01

    In this article we analyze a project that used facilitation techniques, which are known from training in industry, to improve the study environment at a public research university in Denmark. In 2009, the project was initiated in one graduate program; and it has subsequently been modified and ins...

  5. Social facilitation of long-lasting memory retrieval in Drosophila.

    Science.gov (United States)

    Chabaud, Marie-Ange; Isabel, Guillaume; Kaiser, Laure; Preat, Thomas

    2009-10-13

    Recent studies demonstrate that social interactions can have a profound influence on Drosophila melanogaster behavior and cuticular pheromone patterns. Olfactory memory performance has mostly been investigated in groups, and previous studies have reported that grouped flies do not interact with each other and behave in the same way as individual flies during short-term memory retrieval. However, the influence of social effects on the two known forms of Drosophila long-lasting associative memory, anesthesia-resistant memory (ARM) and long-term memory (LTM), has never been reported. We show here that ARM is displayed by individual flies but is socially facilitated; flies trained for ARM interact within a group to improve their conditioned performance. In contrast, testing shows LTM improvement in individual flies rather than in a group. We show that the social facilitation of ARM during group testing is independent of the social context of training and does not involve nonspecific aggregation. Furthermore, we demonstrate that social interactions facilitate ARM retrieval. We also show that social interactions necessary for this facilitation are specifically generated by trained flies: when single flies trained for ARM are mixed with groups of naive flies, they display poor retrieval, whereas mixing with groups trained either for ARM or LTM enhances performance.

  6. Users' perspectives of barriers and facilitators to implementing EHR in Canada: A study protocol

    Science.gov (United States)

    Gagnon, Marie-Pierre; Shaw, Nicola; Sicotte, Claude; Mathieu, Luc; Leduc, Yvan; Duplantie, Julie; Maclean, James; Légaré, France

    2009-01-01

    Background In Canada, federal, provincial, and territorial governments are developing an ambitious project to implement an interoperable electronic health record (EHR). Benefits for patients, healthcare professionals, organizations, and the public in general are expected. However, adoption of an interoperable EHR remains an important issue because many previous EHR projects have failed due to the lack of integration into practices and organizations. Furthermore, perceptions of the EHR vary between end-user groups, adding to the complexity of implementing this technology. Our aim is to produce a comprehensive synthesis of actual knowledge on the barriers and facilitators influencing the adoption of an interoperable EHR among its various users and beneficiaries. Methods First, we will conduct a comprehensive review of the scientific literature and other published documentation on the barriers and facilitators to the implementation of the EHR. Standardized literature search and data extraction methods will be used. Studies' quality and relevance to inform decisions on EHR implementation will be assessed. For each group of EHR users identified, barriers and facilitators will be categorized and compiled using narrative synthesis and meta-analytical techniques. The principal factors identified for each group of EHR users will then be validated for its applicability to various Canadian contexts through a two-round Delphi study, involving representatives from each end-user groups. Continuous exchanges with decision makers and periodic knowledge transfer activities are planned to facilitate the dissemination and utilization of research results in policies regarding the implementation of EHR in the Canadian healthcare system. Discussion Given the imminence of an interoperable EHR in Canada, knowledge and evidence are urgently needed to prepare this major shift in our healthcare system and to oversee the factors that could affect its adoption and integration by all its

  7. Users' perspectives of barriers and facilitators to implementing EHR in Canada: A study protocol

    Directory of Open Access Journals (Sweden)

    Duplantie Julie

    2009-04-01

    Full Text Available Abstract Background In Canada, federal, provincial, and territorial governments are developing an ambitious project to implement an interoperable electronic health record (EHR. Benefits for patients, healthcare professionals, organizations, and the public in general are expected. However, adoption of an interoperable EHR remains an important issue because many previous EHR projects have failed due to the lack of integration into practices and organizations. Furthermore, perceptions of the EHR vary between end-user groups, adding to the complexity of implementing this technology. Our aim is to produce a comprehensive synthesis of actual knowledge on the barriers and facilitators influencing the adoption of an interoperable EHR among its various users and beneficiaries. Methods First, we will conduct a comprehensive review of the scientific literature and other published documentation on the barriers and facilitators to the implementation of the EHR. Standardized literature search and data extraction methods will be used. Studies' quality and relevance to inform decisions on EHR implementation will be assessed. For each group of EHR users identified, barriers and facilitators will be categorized and compiled using narrative synthesis and meta-analytical techniques. The principal factors identified for each group of EHR users will then be validated for its applicability to various Canadian contexts through a two-round Delphi study, involving representatives from each end-user groups. Continuous exchanges with decision makers and periodic knowledge transfer activities are planned to facilitate the dissemination and utilization of research results in policies regarding the implementation of EHR in the Canadian healthcare system. Discussion Given the imminence of an interoperable EHR in Canada, knowledge and evidence are urgently needed to prepare this major shift in our healthcare system and to oversee the factors that could affect its adoption and

  8. Stochastic facilitation in the brain?

    Science.gov (United States)

    Ward, Lawrence M.; Greenwood, Priscilla E.

    2016-05-01

    We describe the context for three unsolved problems of noise in the brain as well as provide some new results relevant to one of them. The problems are: are neural oscillations better described as noisy limit cycles or as noise-driven quasicycles, does noise facilitate synchronization and information transmission in the brain, and do noise-driven spatial patterns (quasipatterns) coexist with noise-driven quasicycles in the brain? We provide a few new results indicating that, in models at least, spatial quasipatterns of quasicycles can occur, and resemble patterns observed in other areas, such as predator-prey systems and chemical reactions.

  9. GIS-facilitated spatial narratives

    DEFF Research Database (Denmark)

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

    2008-01-01

    -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...... 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...

  10. Use of joystick technique facilitates closed reduction and percutaneous fixation of supracondylar humeral fractures in children%操纵杆技术在儿童肱骨髁上骨折闭合复位经皮穿针中的应用

    Institute of Scientific and Technical Information of China (English)

    杨杰; 孙辽军; 余贤斌; 胡炜; 陈华; 郭晓山

    2014-01-01

    目的 应用操纵杆技术对儿童肱骨髁上骨折进行闭合复位经皮穿针治疗,并将其与常规的手法牵引复位进行比较.方法 2009年2月至2012年2月,收治48例年龄4~12岁的儿童肱骨髁上骨折患儿,24例采用操纵杆技术进行闭合复位经皮穿针治疗(A组),24例采用常规的手法牵引复位经皮穿针治疗(B组),术前两组患儿一般资料具有可比性.分别对两组患儿手术时间、住院时间、术后的影像学结果、临床疗效及并发症等进行对比分析.结果 A组24例全部成功闭合复位,B组成功闭合复位18例,6例行切开复位,两组需要行切开复位的比率相比有显著性差异(A组0/24,B组6/24,P=0.009).A组平均手术时间(30.5±8.5)min,平均住院时间(3.4±1.6)d,平均骨折愈合时间(5.8±1.5)周;B组平均手术时间(46.0±18.0)min,平均住院时间(3.6±1.4)d,平均骨折愈合时间(5.6±1.6)周.A组手术时间比B组明显缩短,两组差异有统计学意义(P=0.001).两组骨折愈合时间、住院时间、并发症发生率、影像学结果及患肢功能结果差异无统计学意义.结论 与手法牵引复位相比,应用操纵杆技术能显著提高儿童肱骨髁上骨折闭合复位的成功率,可明显缩短手术时间,且不会增加术后并发症,对患肢的放射学及功能结果也无明显影响,值得推崇.%Objective To explore the application of joystick technique for supracondylar fracture of humerus in children undergoing closed reduction and percutaneous pinning and compare it with manual traction reduction.Methods From February 2009 to February 2012,48 patients aged 4-12 years with humeral supracondylar fracture underwent closed reduction and percutaneous pinning.Twenty-four cases (group A) used joystick technique for closed reduction while 24 cases (group B) manual traction for closed reduction.Preoperative demographic data were comparable between two groups.The operative duration,hospitalization length

  11. 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.

  12. Facilitation of learning: part 2.

    Science.gov (United States)

    Warburton, Tyler; Houghton, Trish; Barry, Debbie

    2016-04-27

    The previous article in this series of 11, Facilitation of learning: part 1, reviewed learning theories and how they relate to clinical practice. Developing an understanding of these theories is essential for mentors and practice teachers to enable them to deliver evidence-based learning support. This is important given that effective learning support is dependent on an educator who possesses knowledge of their specialist area as well as the relevent tools and methods to support learning. The second domain of the Nursing and Midwifery Council's Standards to Support Learning and Assessment in Practice relates to the facilitation of learning. To fulfil this domain, mentors and practice teachers are required to demonstrate their ability to recognise the needs of learners and provide appropriate support to meet those needs. This article expands on some of the discussions from part 1 of this article and considers these from a practical perspective, in addition to introducing some of the tools that can be used to support learning.

  13. FACILITATION AND EVALUATION OF STUDENTS LEARNING

    Directory of Open Access Journals (Sweden)

    Chandrashekar K

    2013-04-01

    Full Text Available Various methods of teaching are lectures, seminars, tutorials, group discussions and demonstrations. Most of these methods involve only passive learning. Increased emphasis is being laid on students centred and integrated teaching. Both vertical and horizontal integrated teaching has been recommended by the medical council of India. The superiority of such novel methods over other existing methods in facilitating students learning has not been adequately assessed and hence the present study was undertaken. A 3 year study was performed in MBBS Phase -II students of 3 batches. Integrated teaching (seminar on various segments of a topic was carried out in 3 different ways to each batch of students. Batch 1: Subject experts (faculty delivered talk on segments of topic allotted. Batch 2: Randomly selected 7-10 students presented the topic (it was guided by faculty Batch 3: similar to batch 2 but here a pre-session test (validated MCQs was conducted. About 10 topics were covered in a year (same for all the batches and were announced 15days prior to the seminar for the students to prepare. The seminar was for 2 hrs and a post -session test was conducted using pre- validated MCQs to assess the learning outcome. Post-sessions score (mean ± SD of all batches was calculated and analyzed by ANOVA. There was a significant improvement in the performance of batch 3 as compared to other batches. Pre-session tests promote students participation in teaching learning activities and also facilitates the learning process and the outcome.

  14. Facilitating classroom based interprofessional learning: a grounded theory study of university educators' perceptions of their role adequacy as facilitators.

    Science.gov (United States)

    Derbyshire, Julie A; Machin, Alison I; Crozier, Suzanne

    2015-01-01

    The provision of inter professional learning (IPL) within undergraduate programmes is now well established within many Higher Education Institutions (HEIs). IPL aims to better equip nurses and other health professionals with effective collaborative working skills and knowledge to improve the quality of patient care. Although there is still ambiguity in relation to the optimum timing and method for delivering IPL, effective facilitation is seen as essential. This paper reports on a grounded theory study of university educators' perceptions of the knowledge and skills needed for their role adequacy as IPL facilitators. Data was collected using semi structured interviews with nine participants who were theoretically sampled from a range of professional backgrounds, with varied experiences of education and involvement in facilitating IPL. Constant comparative analysis was used to generate four data categories: creating and sustaining an IPL group culture through transformational IPL leadership (core category), readiness for IPL facilitation, drawing on past interprofessional learning and working experiences and role modelling an interprofessional approach. The grounded theory generated from this study, although propositional, suggests that role adequacy for IPL facilitation is dependent on facilitator engagement in a process of 'transformational interprofessional learning leadership' to create and sustain a group culture.

  15. Experimental techniques; Techniques experimentales

    Energy Technology Data Exchange (ETDEWEB)

    Roussel-Chomaz, P. [GANIL CNRS/IN2P3, CEA/DSM, 14 - Caen (France)

    2007-07-01

    This lecture presents the experimental techniques, developed in the last 10 or 15 years, in order to perform a new class of experiments with exotic nuclei, where the reactions induced by these nuclei allow to get information on their structure. A brief review of the secondary beams production methods will be given, with some examples of facilities in operation or under project. The important developments performed recently on cryogenic targets will be presented. The different detection systems will be reviewed, both the beam detectors before the targets, and the many kind of detectors necessary to detect all outgoing particles after the reaction: magnetic spectrometer for the heavy fragment, detection systems for the target recoil nucleus, {gamma} detectors. Finally, several typical examples of experiments will be detailed, in order to illustrate the use of each detector either alone, or in coincidence with others. (author)

  16. Induced Brain Plasticity after a Facilitation Programme for Autobiographical Memory in Multiple Sclerosis: A Preliminary Study

    Science.gov (United States)

    Ernst, Alexandra; Botzung, Anne; Gounot, Daniel; Sellal, François; Blanc, Frédéric; de Seze, Jerome; Manning, Liliann

    2012-01-01

    This preliminary study tackles the assessment and treatment of autobiographical memory (AbM) in relapsing-remitting multiple sclerosis (RR-MS) patients. Our aim was to investigate cerebral activation changes, following clinical improvement of AbM due to a cognitive training based on mental visual imagery (MVI). We assessed AbM using the Autobiographical Interview (AI) in eight patients and 15 controls. The latter subjects established normative data. The eight patients showed selective defective performance on the AI. Four patients were trained cognitively and underwent pre- and post-AI and fMRI. The remaining four patients took a second AI, at the same interval, but with no intervention in between. Results showed a significant improvement of AbM performance after the facilitation programme that could not be explained by learning effects since the AI scores remained stable between the two assessments in the second group of patients. As expected, AbM improvement was accompanied by an increased cerebral activity in posterior cerebral regions in post-facilitation fMRI examination. We interpret this activation changes in terms of reflecting the emphasis made on the role of MVI in memory retrieval through the facilitation programme. These preliminary significant clinical and neuroimaging changes suggest the beneficial effects of this technique to alleviate AbM retrieval deficit in MS patients. PMID:23125932

  17. Induced Brain Plasticity after a Facilitation Programme for Autobiographical Memory in Multiple Sclerosis: A Preliminary Study

    Directory of Open Access Journals (Sweden)

    Alexandra Ernst

    2012-01-01

    Full Text Available This preliminary study tackles the assessment and treatment of autobiographical memory (AbM in relapsing-remitting multiple sclerosis (RR-MS patients. Our aim was to investigate cerebral activation changes, following clinical improvement of AbM due to a cognitive training based on mental visual imagery (MVI. We assessed AbM using the Autobiographical Interview (AI in eight patients and 15 controls. The latter subjects established normative data. The eight patients showed selective defective performance on the AI. Four patients were trained cognitively and underwent pre- and post-AI and fMRI. The remaining four patients took a second AI, at the same interval, but with no intervention in between. Results showed a significant improvement of AbM performance after the facilitation programme that could not be explained by learning effects since the AI scores remained stable between the two assessments in the second group of patients. As expected, AbM improvement was accompanied by an increased cerebral activity in posterior cerebral regions in post-facilitation fMRI examination. We interpret this activation changes in terms of reflecting the emphasis made on the role of MVI in memory retrieval through the facilitation programme. These preliminary significant clinical and neuroimaging changes suggest the beneficial effects of this technique to alleviate AbM retrieval deficit in MS patients.

  18. Role of "external facilitation" in implementation of research findings: a qualitative evaluation of facilitation experiences in the Veterans Health Administration

    Directory of Open Access Journals (Sweden)

    Hagedorn Hildi

    2006-10-01

    Full Text Available Abstract Background Facilitation has been identified in the literature as a potentially key component of successful implementation. It has not, however, either been well-defined or well-studied. Significant questions remain about the operational definition of facilitation and about the relationship of facilitation to other interventions, especially to other change agent roles when used in multi-faceted implementation projects. Researchers who are part of the Quality Enhancement Research Initiative (QUERI are actively exploring various approaches and processes, including facilitation, to enable implementation of best practices in the Veterans Health Administration health care system – the largest integrated healthcare system in the United States. This paper describes a systematic, retrospective evaluation of implementation-related facilitation experiences within QUERI, a quality improvement program developed by the US Department of Veterans Affairs. Methods A post-hoc evaluation was conducted through a series of semi-structured interviews to examine the concept of facilitation across several multi-site QUERI implementation studies. The interview process is based on a technique developed in the field of education, which systematically enhances learning through experience by stimulating recall and reflection regarding past complex activities. An iterative content analysis approach relative to a set of conceptually-based interview questions was used for data analysis. Findings Findings suggest that facilitation, within an implementation study initiated by a central change agency, is a deliberate and valued process of interactive problem solving and support that occurs in the context of a recognized need for improvement and a supportive interpersonal relationship. Facilitation was described primarily as a distinct role with a number of potentially crucial behaviors and activities. Data further suggest that external facilitators were likely to use

  19. Facilitating disaster preparedness through local radio broadcasting.

    Science.gov (United States)

    Romo-Murphy, Eila; James, Ross; Adams, Mike

    2011-10-01

    The 2008 Disaster Mitigation Preparedness (DMP) study took place in Aceh province, Indonesia. It sought to help develop radio programmes and messages to increase resilience to disasters. The role of radio was evaluated during and after the 2004 Asian tsunami disaster. The study team interviewed 984 tsunami survivors from nine sub-districts of Banda Aceh, and local nongovernmental organisations convened eight focus groups around the area of Aceh Besar. Six key informant interviews were held with government disaster management agencies. The DMP survey is the first of its kind to interview a representative random sample of Banda Aceh residents. It reveals the importance of community and social networks, during disaster situations, when essential communications are down. A disaster warning information system based on a multi-media approach needs to be developed. The wider community should be involved in the planning, education and training of Banda Aceh and Aceh Besar residents to facilitate appropriate personal and community survival strategies.

  20. 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...

  1. Facilitating Conversations about Managerial Identities

    DEFF Research Database (Denmark)

    Madsen, Mona Toft

    for identity work was introduced. The empirical starting point was progressive performativity and constructionistic process consultation with the intention to engage with a practical context, a company. The empirical study was based on a) individual interviews with three middle managers in a project......-based organization in the engineering consulting sector b) a reflection meeting, where the same three managers were gathered, and conversations were facilitated based on identity work in the context of earlier interviews. More specifically, three themes were discussed; flat organizational structure, tensions between...... project work and professional development, and the role of Department Heads. Theoretically, the study contributes to discussions on the need for legitimizing different mixtures of bureaucratic and post bureaucratic ideals. Methodological reflections are made in the discussion as well....

  2. 论大学生职业生涯规划团体心理辅导技术的应用%Application of the university student career planning group psychological counseling techniques

    Institute of Scientific and Technical Information of China (English)

    周云; 李海黔; 李黛; 罗辑

    2013-01-01

      大学生职业生涯规划是大学生就业辅导的一项重要内容,对大学生在正确自我认知的基础上确定自身发展方向有着非常重要的意义。在大学生职业生涯规划中应用团体心理辅导技术能达到事半功倍的效果,构建一个好的团体心理辅导方案能有效的指导大学生进行职业生涯规划。%The university student career planning is an important content of the employment guidance of college students, for students based on proper self-perception. Determine its development direction has a very important significance.Application of group psychological counseling techniques in college student career planning can achieve twice the result with half the effort, building a good group psychological counseling scheme can guide students to effectively carry out the occupation career planning.

  3. 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.

  4. Barriers and facilitators for consumer adherence to the dietary guidelines for Americans: the HEALTH study.

    Science.gov (United States)

    Nicklas, Theresa A; Jahns, Lisa; Bogle, Margaret L; Chester, Deirdra N; Giovanni, Maria; Klurfeld, David M; Laugero, Kevin; Liu, Yan; Lopez, Sandra; Tucker, Katherine L

    2013-10-01

    The majority of the US population does not meet recommendations for consumption of milk, whole grains, fruit, and vegetables. The goal of our study was to understand barriers and facilitators to adherence to the Dietary Guidelines for Americans for four nutrient-rich food groups in fifth-grade children and unrelated adult caregivers across six sites in a multistate study. A total of 281 unrelated adult caregivers (32% African American, 33% European American, and 35% Hispanic American) and 321 children (33% African American, 33% European American, and 34% Hispanic American) participated in 97 Nominal Group Technique sessions. Nominal Group Technique is a qualitative method of data collection that enables a group to generate and prioritize a large number of issues within a structure that gives everyone an equal voice. The core barriers specific to unrelated adult caregivers were lack of meal preparation skills or recipes (whole grains, fruit, vegetables); difficulty in changing eating habits (whole grains, fruit, vegetables), cost (milk, whole grains, fruit, vegetables), lack of knowledge of recommendation/portion/health benefits (milk, vegetables), and taste (milk, whole grains, vegetables). Specific to children, the core barriers were competing foods (ie, soda, junk foods, sugary foods [whole grains, milk, fruit, vegetables]), health concerns (ie, milk allergy/upset stomach [milk]), taste/flavor/smell (milk, whole grains, fruit, vegetables), forget to eat them (vegetables, fruit), and hard to consume or figure out the recommended amount (milk, fruit). For both unrelated adult caregivers and children, reported facilitators closely coincided with the barriers, highlighting modifiable conditions that could help individuals to meet the Dietary Guidelines for Americans.

  5. Facilitating Learning in Large Lecture Classes: Testing the "Teaching Team" Approach to Peer Learning

    Science.gov (United States)

    Stanger-Hall, Kathrin F.; Lang, Sarah; Maas, Martha

    2010-01-01

    We tested the effect of voluntary peer-facilitated study groups on student learning in large introductory biology lecture classes. The peer facilitators (preceptors) were trained as part of a Teaching Team (faculty, graduate assistants, and preceptors) by faculty and Learning Center staff. Each preceptor offered one weekly study group to all…

  6. Evaluation of the Facilitated Communication Pilot

    Science.gov (United States)

    Cooper-Martin, Elizabeth

    2014-01-01

    The Office of Special Education and Student Services asked the Office of Shared Accountability to evaluate the "Facilitated Communication Pilot." In facilitated communication (FC), people with communication impairments express themselves by typing with the aid of a communication partner, called a facilitator, who provides physical (and…

  7. Determining the Impact of Online Practicum Facilitation for Inservice Teachers

    Science.gov (United States)

    Frey, Timothy

    2008-01-01

    This study investigated the impact of a project-based graduate practicum experience that was facilitated online. The study investigated the effects of the online practicum experience by: (a) using quantitative data to assess the learning and professional growth of the practicum participants in comparison to a group of teachers that did not…

  8. Facilitator's Guide to The Moral Imperative of School Leadership

    Science.gov (United States)

    Fullan, Michael

    2004-01-01

    The author provides staff developers and educational leaders with tools needed to facilitate a workshop or study group, designed around his book. It gives chapter-by chapter activities focused on moral purpose and why it plays such a critical role in changing the context of school leadership. This guide explores in depth: (1) "Changing the…

  9. Barriers and facilitators to childhood obesity prevention among culturally and linguistically diverse (CALD) communities in Victoria, Australia.

    Science.gov (United States)

    Cyril, Sheila; Nicholson, Jan M; Agho, Kingsley; Polonsky, Michael; Renzaho, Andre M

    2017-06-01

    Childhood obesity is rising among culturally and linguistically diverse (CALD) groups who show poor engagement in obesity prevention initiatives. We examined the barriers and facilitators to the engagement of CALD communities in obesity prevention initiatives. We used the nominal group technique to collect data from 39 participants from Vietnamese, Burmese, African, Afghani and Indian origins living in disadvantaged areas of Victoria, Australia. Data analysis revealed ranked priorities for barriers and facilitators for CALD community engagement in obesity prevention initiatives. CALD parents identified key barriers as being: competing priorities in the post-migration settlement phase; language, cultural and program accessibility barriers; low levels of food and health literacy; junk food advertisement targeting children; and lack of mandatory weight checks for schoolchildren. Key facilitators emerged as: bicultural playgroup leaders; ethnic community groups; and school-based healthy lunch box initiatives. This study has identified several policy recommendations including: the implementation of robust food taxation policies; consistent control of food advertising targeting children; improving CALD health literacy using bicultural workers; and matching health promotional materials with CALD community literacy levels. Implications for Public Health: These recommendations can directly influence public health policy to improve the engagement of CALD communities in obesity prevention services and ultimately reduce the widening obesity disparities in Australia. © 2017 The Authors.

  10. Neophyte facilitator experiences of interprofessional education: implications for faculty development.

    Science.gov (United States)

    Egan-Lee, Eileen; Baker, Lindsay; Tobin, Stasey; Hollenberg, Elisa; Dematteo, Dale; Reeves, Scott

    2011-09-01

    The facilitation of learners from different professional groups requires a range of interprofessional knowledge and skills (e.g. an understanding of possible sources of tension between professions) in addition to those that are more generic, such as how to manage a small group of learners. The development and delivery of interprofessional education (IPE) programs tends to rely on a small cohort of facilitators who have typically gained expertise through 'hands-on' involvement in facilitating IPE and through mentorship from more experienced colleagues. To avoid burn-out and to meet a growing demand for IPE, a larger number of facilitators are needed. However, empirical evidence regarding effective approaches to prepare for this type of work is limited. This article draws on data from a multiple case study of four IPE programs based in an urban setting in North America with a sample of neophyte facilitators and provides insight into their perceptions and experiences in preparing for and delivering IPE. Forty-one semi-structured interviews were conducted before (n = 20) and after (n = 21) program delivery with 21 facilitators. Findings indicated that despite participating in a three-fold faculty development strategy designed to support them in their IPE facilitation work, many felt unprepared and continued to have a poor conceptual understanding of core IPE and interprofessional collaboration principles, resulting in problematic implications (e.g. 'missed teachable moments') within their IPE programs. Findings from this study are discussed in relation to the IPE, faculty development and wider educational literature before implications are offered for the future delivery of interprofessional faculty development activities.

  11. Social facilitation of wound healing.

    Science.gov (United States)

    Detillion, Courtney E; Craft, Tara K S; Glasper, Erica R; Prendergast, Brian J; DeVries, A Courtney

    2004-09-01

    It is well documented that psychological stress impairs wound healing in humans and rodents. However, most research effort into influences on wound healing has focused on factors that compromise, rather than promote, healing. In the present study, we determined if positive social interaction, which influences hypothalamic-pituitary-adrenal (HPA) axis activity in social rodents, promotes wound healing. Siberian hamsters received a cutaneous wound and then were exposed to immobilization stress. Stress increased cortisol concentrations and impaired wound healing in isolated, but not socially housed, hamsters. Removal of endogenous cortisol via adrenalectomy eliminated the effects of stress on wound healing in isolated hamsters. Treatment of isolated hamsters with oxytocin (OT), a hormone released during social contact and associated with social bonding, also blocked stress-induced increases in cortisol concentrations and facilitated wound healing. In contrast, treating socially housed hamsters with an OT antagonist delayed wound healing. Taken together, these data suggest that social interactions buffer against stress and promote wound healing through a mechanism that involves OT-induced suppression of the HPA axis. The data imply that social isolation impairs wound healing, whereas OT treatment may ameliorate some effects of social isolation on health.

  12. Técnica do grupo focal como método de avaliação do conhecimento de adolescentes sobre saúde bucal = The focus group technique as a method of evaluating teenager knowledge of oral health

    Directory of Open Access Journals (Sweden)

    Kléryson Martins Soares Francisco

    2009-02-01

    Full Text Available O presente estudo tem como objetivo analisar, por meio da técnica do Grupo Focal, o entendimento de adolescentes em relação à saúde bucal. A pesquisa foi realizada em três escolas públicas da cidade de Araçatuba, Estado de São Paulo, com dez alunos em cada uma delas. Para a realização dos grupos focais foram abordadas as seguintes palavras, presentes em perguntas de questionários sobre saúde bucal, as quais apresentaram altos índices de erros: saúde bucal; placa bacteriana; dente permanente; flúor; gengiva sangra?; fio dental; transmissão da cárie. Durante as discussões dos grupos focais, observou-se que muitos adolescentes ficavam surpresos com a situação a qual foram submetidos e com o tema que estavam discutindo. A palavra ‘saúde bucal’ foi associada à condição de limpeza dacavidade bucal, não identificando a saúde bucal como parte da saúde geral. O termo ‘transmissão da cárie’ não teve um entendimento suficiente. A expressão ‘dente permanente’ foi bem compreendida, sendo associada a um tipo de dente que não seria mais substituído.A palavra ‘flúor’ teve maior associação à função de limpeza do que à proteção dos dentes. Conclui-se que a utilização da técnica do Grupo Focal é de grande importância na interpretação do conhecimento dos adolescentes sobre saúde bucal e na adequação da terminologia de questionários sobre o mesmo tema.This study aims to the understanding of adolescents regarding oral health, using the Focus Group technique. The study was conducted at three public schools in the city of Araçatuba, São Paulo State, Brazil, with ten students in each. In order to conduct the focus groups, the following words, which featured high error levels, wereaddressed in survey questions on oral health: oral health; plaque, permanent teeth; fluoride; gum bleeds?; dental floss; transmission of cavities. During the discussions in the focus groups, it was observed that many

  13. Facilitating Collaboration through Design Games

    DEFF Research Database (Denmark)

    Brandt, Eva; Messeter, Jørn

    2004-01-01

    competences, interests, responsibilities and perhaps professional languages both within one organization, between several organizations and between the organizations and a group of (potential) users. It is necessary to find ways to learn about users and the contexts of use, and to create a common...

  14. OHS consultants as facilitators of learning processes in client enterprises

    DEFF Research Database (Denmark)

    Broberg, Ole

    2004-01-01

    . In a traditional conflict-oriented brewery organization the consultant had a major role in facilitating a cross functional work group of workers and managers that were able to set up and implement an action plan for the implementation of new technology and new work organization in the logistic department focussing...... on reduc-ing the work loads of delivery and warehouse personnel. In facilitating learning processes, deliberately or by incidence, the OHS consultants used different boundary objects. An example: In order to involve users in the design process it was better making a walk-through in a new catering centre...

  15. CONSTRUCTION TECHNIQUE OF SUPER-HIGH HEAVY FORMWORK GROUP OF HANDAN CULTURE AND ARTS CENTER%邯郸文化艺术中心超高重型群体模架施工技术

    Institute of Scientific and Technical Information of China (English)

    刘京城; 白克利; 李辉坚; 王念念; 贾成亮

    2011-01-01

    The Handan Culture and Arts Center adopts high supporting frame, heavy structural load and complex structural section shape. Super-high heavy formwork group is adopted during construction, using many construction techniques, such as tool-type unilateral formwork supporting, cross-plate scaffold and bowl-buckle scaffold, etc. After contrastive analysis on the formwork support, it is indicated that cross -plate scaffold possesses higher safety in high load-bearing formwork supporting system above 20m.%邯郸文化艺术中心施工工程,支撑架高度大,结构荷载大,结构截面形状复杂.施工中采用了超高重型群体模架施工,该模架运用了工具式单侧支模、十字盘脚手架和碗扣式脚手架等产品施工技术.对模架进行对比分析,得出十字盘脚手架在20m以上,高大承重模架体系的应用更具安全性.

  16. Facilitating Service Discovery with Semantic Overlay

    Institute of Scientific and Technical Information of China (English)

    Hai Jin; Hao Wu; Xiao-Min Ning

    2006-01-01

    Service Oriented Architecture (SOA) and Peer-to-Peer (P2P) computing share many common characteristics.It is believed that the combination of the two emerging techniques is a very promising method in promoting the web services (WS). Because the service discovery plays a key role in the integration, here a P2P-based framework to manage the knowledge of service and locating services is proposed. In this paper, the details of the principle, constructing and maintaining of service semantic overlay architecture have been described, and the way how the semantic overlay facilitates discovery of service resources is illustrated. To enable the semantic web service superiority, Service Ontology, which is considered as the service semantic model, is employed to depict service. The service discovery includes two phases: searching on the service semantic overlay; and local discovery in peer's service repository. Various solutions have been proposed to realize those two phases.Furthermore, tests are carried out to evaluate service discovery on the architecture.

  17. First-Stage Development and Validation of a Web-Based Automated Dietary Modeling Tool: Using Constraint Optimization Techniques to Streamline Food Group and Macronutrient Focused Dietary Prescriptions for Clinical Trials

    Science.gov (United States)

    Morrison, Evan; Sullivan, Emma; Dam, Hoa Khanh

    2016-01-01

    Background Standardizing the background diet of participants during a dietary randomized controlled trial is vital to trial outcomes. For this process, dietary modeling based on food groups and their target servings is employed via a dietary prescription before an intervention, often using a manual process. Partial automation has employed the use of linear programming. Validity of the modeling approach is critical to allow trial outcomes to be translated to practice. Objective This paper describes the first-stage development of a tool to automatically perform dietary modeling using food group and macronutrient requirements as a test case. The Dietary Modeling Tool (DMT) was then compared with existing approaches to dietary modeling (manual and partially automated), which were previously available to dietitians working within a dietary intervention trial. Methods Constraint optimization techniques were implemented to determine whether nonlinear constraints are best suited to the development of the automated dietary modeling tool using food composition and food consumption data. Dietary models were produced and compared with a manual Microsoft Excel calculator, a partially automated Excel Solver approach, and the automated DMT that was developed. Results The web-based DMT was produced using nonlinear constraint optimization, incorporating estimated energy requirement calculations, nutrition guidance systems, and the flexibility to amend food group targets for individuals. Percentage differences between modeling tools revealed similar results for the macronutrients. Polyunsaturated fatty acids and monounsaturated fatty acids showed greater variation between tools (practically equating to a 2-teaspoon difference), although it was not considered clinically significant when the whole diet, as opposed to targeted nutrients or energy requirements, were being addressed. Conclusions Automated modeling tools can streamline the modeling process for dietary intervention trials

  18. The functions of ritual in social groups.

    Science.gov (United States)

    Watson-Jones, Rachel E; Legare, Cristine H

    2016-01-01

    Ritual cognition builds upon social learning biases that may have become specialized for affiliation within social groups. The adaptive problems of group living required a means of identifying group members, ensuring commitment to the group, facilitating cooperation, and maintaining group cohesion. We discuss how ritual serves these social functions.

  19. Plant tissue culture techniques

    Directory of Open Access Journals (Sweden)

    Rolf Dieter Illg

    1991-01-01

    Full Text Available Plant cell and tissue culture in a simple fashion refers to techniques which utilize either single plant cells, groups of unorganized cells (callus or organized tissues or organs put in culture, under controlled sterile conditions.

  20. Plant tissue culture techniques

    OpenAIRE

    Rolf Dieter Illg

    1991-01-01

    Plant cell and tissue culture in a simple fashion refers to techniques which utilize either single plant cells, groups of unorganized cells (callus) or organized tissues or organs put in culture, under controlled sterile conditions.

  1. If a Student Takes Control: Facilitator's Tasks and Responsibilities

    Science.gov (United States)

    Väljataga, Terje

    This paper presents initial research results of an intervention into higher educational teaching and studying practices from facilitators‘ point of view. The intervention was implemented into an international Master’s level online course mediated by landscapes of social media tools and services. In this course more emphasis was put on a shift of control from a facilitator to a student or a group of students in the following aspects: setting up one’s study goals, choosing activities, selecting appropriate resources, including technology and defining one’s evaluation criteria. The initial analysis showed that the facilitators gained a lot in terms of understanding the benefits of exploiting social media tools and services for their teaching practices, perceiving a need of having a different role as well as the shortages and problems while being a facilitator in such a course.

  2. Barriers and facilitators to work reintegration and burn survivors' perspectives on educating work colleagues.

    Science.gov (United States)

    Nguyen, Ngoc Tram; Lorrain, Mélyssa; Pognon-Hanna, Joe Nayima; Elfassy, Caroline; Calva, Valerie; de Oliveira, Ana; Nedelec, Bernadette

    2016-11-01

    Work reintegration constitutes a major milestone in the rehabilitation process of adults who have sustained a burn. Research studies with other conditions demonstrated that open, explicit communication about the worker's condition and potential limitations may facilitate this transition. However, the best approach to enable this discussion to occur has yet to be described. The aim of this exploratory qualitative study was to investigate burn survivors' and clinicians' perspectives of the barriers and facilitators to work reintegration that could be addressed through education of work colleagues, which information to communicate to the workplace and the most effective method to disseminate this knowledge. Five semi-structured focus groups were conducted with three groups of informants including: (1) 13 burn survivors who had already returned to work; (2) 7 who were planning on returning; and (3) 9 burn care professionals. Qualitative data were inductively analyzed employing constant comparative techniques. Key barriers and facilitators that were identified included residual impairments, individual characteristics, support from the social environment, work accommodations and resources from the healthcare and compensation systems. Burn survivors agreed that return to work efforts were not adequately supported and that education should be provided to work colleagues about the burn and rehabilitation process, but that information on residual impairments should be communicated judiciously as it may be used prejudiciously against those seeking new employment. In the latter case, it is preferable to inform the workplace of their strengths and abilities. Extensive literature demonstrating the benefits of educational programs for the peers and teachers of pediatric burn survivors when they return to school already exists. This study provides evidence that there is a need for a similar process for adult burn survivors returning to work. The educational material must be

  3. Presentations of groups

    CERN Document Server

    Johnson, D L

    1997-01-01

    The aim of this book is to provide an introduction to combinatorial group theory. Any reader who has completed first courses in linear algebra, group theory and ring theory will find this book accessible. The emphasis is on computational techniques but rigorous proofs of all theorems are supplied. This new edition has been revised throughout, including new exercises and an additional chapter on proving that certain groups are infinite.

  4. Training Facilitators for Face-to-Face Electronic Meetings: An Experiential Learning Approach

    Directory of Open Access Journals (Sweden)

    Pak Yoong

    1998-01-01

    Full Text Available The need for effective facilitation in Group Support Systems (GSS environments is well documented. Results from recent studies of facilitation in face-to-face electronic meetings have demonstrated that more and different research is required before we have a clearer picture of GSS facilitation. The training of GSS facilitators has been acknowledged as an important issue in GSS research but, up to now, has received little research attention. This paper describes an experiential learning approach to the training of facilitators for face-to-face electronic meetings. It begins with a description of the nature of GSS facilitation training. The experiential learning method of training is then explained. Finally, the GSS facilitation training program is described.

  5. Gut microbes may facilitate insect herbivory of chemically defended plants.

    Science.gov (United States)

    Hammer, Tobin J; Bowers, M Deane

    2015-09-01

    The majority of insect species consume plants, many of which produce chemical toxins that defend their tissues from attack. How then are herbivorous insects able to develop on a potentially poisonous diet? While numerous studies have focused on the biochemical counter-adaptations to plant toxins rooted in the insect genome, a separate body of research has recently emphasized the role of microbial symbionts, particularly those inhabiting the gut, in plant-insect interactions. Here we outline the "gut microbial facilitation hypothesis," which proposes that variation among herbivores in their ability to consume chemically defended plants can be due, in part, to variation in their associated microbial communities. More specifically, different microbes may be differentially able to detoxify compounds toxic to the insect, or be differentially resistant to the potential antimicrobial effects of some compounds. Studies directly addressing this hypothesis are relatively few, but microbe-plant allelochemical interactions have been frequently documented from non-insect systems-such as soil and the human gut-and thus illustrate their potential importance for insect herbivory. We discuss the implications of this hypothesis for insect diversification and coevolution with plants; for example, evolutionary transitions to host plant groups with novel allelochemicals could be initiated by heritable changes to the insect microbiome. Furthermore, the ecological implications extend beyond the plant and insect herbivore to higher trophic levels. Although the hidden nature of microbes and plant allelochemicals make their interactions difficult to detect, recent molecular and experimental techniques should enable research on this neglected, but likely important, aspect of insect-plant biology.

  6. Experimental Techniques

    DEFF Research Database (Denmark)

    Wyer, Jean

    2013-01-01

    Gas-phase ion spectroscopy requires specialised apparatus, both when it comes to measuring photon absorption and light emission (fluorescence). The reason is much lower ion densities compared to solution-phase spectroscopy. In this chapter different setups are described, all based on mass spectro...... in data interpretation, and the advantages and disadvantages of the different techniques are clarified. New instrumental developments involving cryo-cooled storage rings, which show great promise for the future, are briefly touched upon.......Gas-phase ion spectroscopy requires specialised apparatus, both when it comes to measuring photon absorption and light emission (fluorescence). The reason is much lower ion densities compared to solution-phase spectroscopy. In this chapter different setups are described, all based on mass...... to circumvent this is discussed based on a chemical approach, namely tagging of ammonium groups by crown ether. Prompt dissociation can sometimes be identified from the total beam depletion differing from that due to statistical dissociation. Special emphasis in this chapter is on the limitations and pitfalls...

  7. Group X

    Energy Technology Data Exchange (ETDEWEB)

    Fields, Susannah

    2007-08-16

    This project is currently under contract for research through the Department of Homeland Security until 2011. The group I was responsible for studying has to remain confidential so as not to affect the current project. All dates, reference links and authors, and other distinguishing characteristics of the original group have been removed from this report. All references to the name of this group or the individual splinter groups has been changed to 'Group X'. I have been collecting texts from a variety of sources intended for the use of recruiting and radicalizing members for Group X splinter groups for the purpose of researching the motivation and intent of leaders of those groups and their influence over the likelihood of group radicalization. This work included visiting many Group X websites to find information on splinter group leaders and finding their statements to new and old members. This proved difficult because the splinter groups of Group X are united in beliefs, but differ in public opinion. They are eager to tear each other down, prove their superiority, and yet remain anonymous. After a few weeks of intense searching, a list of eight recruiting texts and eight radicalizing texts from a variety of Group X leaders were compiled.

  8. 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.

  9. 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,...

  10. Developing Fighting Technique Through Visualization

    Directory of Open Access Journals (Sweden)

    Tim Lajcik

    2012-07-01

    Full Text Available Visualization is a training technique that involves creating a detailed mental “movie” of successful performance. This article describes a type of visualization called “mental rehearsal” and explains how it can be used to reinforce the neuromuscular pattern of proper fighting technique. Drawing on his experience as a professional fighter and college coach, his studies in sport psychology as a college student, and his exposure to mental training techniques at the U.S. Olympic Training Center, the author reveals how to use mental imagery to facilitate the mastery of martial art technique.    

  11. 微柱凝胶法检测ABO疑难血型的临床应用%Clinical Application and Methodology Study on Micro-column Gel Technique in Detecting Suspicious ABO Blood Group

    Institute of Scientific and Technical Information of China (English)

    肖倩; 辛荣传; 周益强; 辛康

    2009-01-01

    目的 探讨微柱凝胶法(MGT)检测ABO疑难血型的敏感性及影响因素.方法 应用(MGT)法检测38 600例患者的ABO血型,同时用试管法进行复查对照,对正反定结果不一致的血标本,增加离心或37℃孵育时间去除血清中的纤维蛋白和冷凝集素,对血型抗原明显减弱或抗体效价降低者,采用增加定型血清或被检血清的剂量,预先将抗原抗体混合置37℃反应15-30 min,然后采用(MGT)法检测.结果 MGT法检测ABO血型抗原明显减弱或抗体效价降低者的敏感性高于试管法.MGT法检测ABO血型,对正反定结果不一致者35例,其中患者血浆含纤维蛋白9例、血清蛋白异常增高4例、高效价冷凝集素5例、血型抗原明显减弱8例、抗体效价降低9例.结论 纤维蛋白、高效价冷凝集素、血型抗原减弱或抗体效价降低均可干扰ABO血型鉴定结果.增加离心或37℃孵育时间去除定型血清或患者血浆剂量血清中的纤维蛋白和冷凝集素,增加定型血清或患者血浆的剂量,预先将抗原抗体混合置37℃反应15-30分钟,然后采用MGT法检测,可提高ABO血型鉴定的准确性和输血安全.%Objective To discuss the sensitivity and influencing factors of micro-column gel technique (MGT) in detecting suspicious ABO blood group.Methods A method of MGT was applied to detecting suspicious ABO blood group of 38600 patients,simultaneously, a test tube method was used to reexamine and contrast,centrifugation or 37 DEG C incubation time was increased to remove fibrin and cold agglutinin in serum as for blood samples whose positive and negative definite results were not consistent, a method for increasing doses of typing serum or detected serum was adopted as for the patients whose blood group antigen was prominently weakened or antibody titer was decreased, antigen-antibody was mixed in 37 DEG C and reacted for 15 to 30 minutes in advance, and then the method of MGT was adopted to detect.Results The

  12. Facilitating Learning in Large Lecture Classes: Testing the “Teaching Team” Approach to Peer Learning

    OpenAIRE

    Stanger-Hall, Kathrin F.; Lang, Sarah; Maas, Martha

    2010-01-01

    We tested the effect of voluntary peer-facilitated study groups on student learning in large introductory biology lecture classes. The peer facilitators (preceptors) were trained as part of a Teaching Team (faculty, graduate assistants, and preceptors) by faculty and Learning Center staff. Each preceptor offered one weekly study group to all students in the class. All individual study groups were similar in that they applied active-learning strategies to the class material, but they differed ...

  13. Concept of Learning Organization: Facilitators and Flow of Learning

    Directory of Open Access Journals (Sweden)

    Shruti Sachan

    2016-02-01

    Full Text Available Purpose – The purpose of this study is to ascertain that various facilitators of learning such as learning culture, climate, semantic web technology, information communication technology and knowledge management hold importance to facilitate the flow of learning, which begins at individual-group-and ultimately at organizational level in an organization. Design/methodology/approach – This review paper is based on the research papers written by other authors, who have studied the concept of learning organization, importance of conducive learning culture and climate, impact of facilitators on the flow of learning in an enterprise. A model is developed to illustrate the impact of the facilitators of learning on the flow of learning in an organization. Findings – The study expresses that a conducive and harmonious learning culture and climate, web technology, knowledge management leads to smooth flow of learning at individual-group- and organizational level. Such a culture and climate contributes to an ethical organization, has a direct relationship with the performance of an enterprise, learning capability and competitive advantage. Limitations –This study is based on secondary research which has been published by reputed authors in this field. Acronyms – LO (Learning Organization, OL (Organization Learning, KM (Knowledge Management, SWT (Semantic Web Technology, ICT (Information and Communication technology.

  14. Facilitation of calcium-dependent potassium current.

    Science.gov (United States)

    Thompson, S H

    1994-12-01

    The activation of Ca-dependent K+ current, Ic, was studied in macropatches on the cell bodies of molluscan neurons. When a depolarizing voltage-clamp pulse was applied repeatedly, Ic facilitated in a manner that resembled the facilitation of synaptic transmitter release. Facilitation was characterized by an increase in Ic amplitude, a progressive increase in instantaneous outward current, and a decrease in utilization time. Experiments were done to investigate the mechanism responsible for Ic facilitation. Facilitation was reduced by microinjection of an exogenous Ca2+ buffer into the cytoplasm, indicating that facilitation is a Ca(2+)-dependent process. It was also reduced at elevated temperatures. Conversely, facilitation was greatly potentiated by blocking the Na/Ca exchange mechanism. It is concluded that the facilitation of Ca-dependent K+ current results from the accumulation of Ca2+ at the inner face of the membrane during the repeated activation of Ca2+ channels by depolarization. The Ca2+ indicator fluo-3 was used in fluorescence imaging experiments to measure changes in [Ca]i near the cell membrane during repeated depolarizing pulses and the interpretation of these results was aided by numerical simulations of Ca2+ accumulation, diffusion, and buffering in the peripheral cytoplasm. These experiments showed that the time course of Ic facilitation matches the time course of Ca2+ accumulation at the membrane. It was found that the strength of Ic facilitation varies among patches on the same neuron, suggesting that the accumulation of Ca2+ is not uniform along the inner surface of the membrane and that gradients in [Ca]i develop and are maintained during trains of depolarizing pulses. Potential mechanisms that may lead to local differences in Ca2+ accumulation and Ic facilitation are discussed.

  15. Semantic facilitation in bilingual first language acquisition.

    Science.gov (United States)

    Bilson, Samuel; Yoshida, Hanako; Tran, Crystal D; Woods, Elizabeth A; Hills, Thomas T

    2015-07-01

    Bilingual first language learners face unique challenges that may influence the rate and order of early word learning relative to monolinguals. A comparison of the productive vocabularies of 435 children between the ages of 6 months and 7 years-181 of which were bilingual English learners-found that monolinguals learned both English words and all-language concepts faster than bilinguals. However, bilinguals showed an enhancement of an effect previously found in monolinguals-the preference for learning words with more associative cues. Though both monolinguals and bilinguals were best fit by a similar model of word learning, semantic network structure and growth indicated that the two groups were learning English words in a different order. Further, in comparison with a model of two-monolinguals-in-one-mind, bilinguals overproduced translational equivalents. Our results support an emergent account of bilingual first language acquisition, where learning a word in one language facilitates its acquisition in a second language. Copyright © 2015 Elsevier B.V. All rights reserved.

  16. Cognate facilitation effects in trilingual word recognition

    Directory of Open Access Journals (Sweden)

    Weronika Szubko-Sitarek

    2011-08-01

    Full Text Available Research on bilingual word recognition suggests that lexical access is nonselective with respect to language, i.e., that word representations of both languages become active during recognition. One piece of evidence supporting nonselective access is that bilinguals recognize cognates (words that are identical or similar in form and meaning in two or more languages faster than noncognates. In fact, any difference between how cognates and ‘monolingual’ words are processed by multilinguals would indicate that the other, currently irrelevant language must have played a role as well, at least as long as the two groups of words are comparable with respect to all dimensions other than language membership. The aim of the present paper is to report on two visual perceptual experiments conducted within the lexical decision task paradigm whose aim was to test the assumptions concerning the special position of cognates (the cognate facilitation effect, cf. Dijkstra, 2005 within a trilingual mind and to answer the question whether trilinguals rely upon their second language lexical knowledge when recognizing L3 words. The results of the experiments attest to simultaneous activation and parallel processing as well as interaction among all the three languages. At the same time, they point to the fact that cross-linguistic lexical access and the source and strength of transfer may be constrained by variables such task demands.

  17. Sleep facilitates long-term face adaptation.

    Science.gov (United States)

    Ditye, Thomas; Javadi, Amir Homayoun; Carbon, Claus-Christian; Walsh, Vincent

    2013-10-22

    Adaptation is an automatic neural mechanism supporting the optimization of visual processing on the basis of previous experiences. While the short-term effects of adaptation on behaviour and physiology have been studied extensively, perceptual long-term changes associated with adaptation are still poorly understood. Here, we show that the integration of adaptation-dependent long-term shifts in neural function is facilitated by sleep. Perceptual shifts induced by adaptation to a distorted image of a famous person were larger in a group of participants who had slept (experiment 1) or merely napped for 90 min (experiment 2) during the interval between adaptation and test compared with controls who stayed awake. Participants' individual rapid eye movement sleep duration predicted the size of post-sleep behavioural adaptation effects. Our data suggest that sleep prevented decay of adaptation in a way that is qualitatively different from the effects of reduced visual interference known as 'storage'. In the light of the well-established link between sleep and memory consolidation, our findings link the perceptual mechanisms of sensory adaptation--which are usually not considered to play a relevant role in mnemonic processes--with learning and memory, and at the same time reveal a new function of sleep in cognition.

  18. Group morphology

    NARCIS (Netherlands)

    Roerdink, Jos B.T.M.

    2000-01-01

    In its original form, mathematical morphology is a theory of binary image transformations which are invariant under the group of Euclidean translations. This paper surveys and extends constructions of morphological operators which are invariant under a more general group TT, such as the motion group

  19. Using creative writing to explore facilitation skills in practice

    Directory of Open Access Journals (Sweden)

    Ann Price

    2016-05-01

    Full Text Available Background: Facilitation skills are key to the effective use of practice development strategies. Students on a masters degree in practice development and innovation undertake a module on facilitation skills that incorporates the use of a creative writing piece to explore facilitation. The aim of this article is to critically reflect on the use of creative writing within an assignment from the lecturer’s perspective. Critical reflection: The Rolfe et al. (2001 model of reflection will be used to structure the reflections, considering the questions ‘What?’, ‘So what?’ and ‘Now what?’. This will form the basis of a discussion of concerns about the assessment method, students’ thoughts, relationship to practice development and evidence of effectiveness of the strategy. Examples of creative writing from the students will be used to demonstrate the diversity of the approach. Ethics: All students have given permission for their work to be included. Discussion: Using creative writing can be freeing for students as they can use their voice to explore a topic. For the lecturer, courage is needed to facilitate this expression but it is rewarding as it links to the principles of practice development to embed new ways of working. Important within the process is the need to give students ‘permission’ to use a non-traditional style of writing; lecturers may benefit from practising the technique themselves to feel comfortable with the creative writing strategy. Conclusion: Creative writing offered an opportunity to explore facilitation in different ways and relate it to different aspects of real and imagined life. This paper shows that creative writing can be used successfully by students to engage in novel ways of thinking. However, future actions identify the importance of guidance regarding relevance to academia and ensuring the lecturer is familiar with the aim and techniques of the process when using it for masters-level assessment

  20. Analytical group decision making in natural resources: Methodology and application

    Science.gov (United States)

    Schmoldt, D.L.; Peterson, D.L.

    2000-01-01

    Group decision making is becoming increasingly important in natural resource management and associated scientific applications, because multiple values are treated coincidentally in time and space, multiple resource specialists are needed, and multiple stakeholders must be included in the decision process. Decades of social science research on decision making in groups have provided insights into the impediments to effective group processes and on techniques that can be applied in a group context. Nevertheless, little integration and few applications of these results have occurred in resource management decision processes, where formal groups are integral, either directly or indirectly. A group decision-making methodology is introduced as an effective approach for temporary, formal groups (e.g., workshops). It combines the following three components: (1) brainstorming to generate ideas; (2) the analytic hierarchy process to produce judgments, manage conflict, enable consensus, and plan for implementation; and (3) a discussion template (straw document). Resulting numerical assessments of alternative decision priorities can be analyzed statistically to indicate where group member agreement occurs and where priority values are significantly different. An application of this group process to fire research program development in a workshop setting indicates that the process helps focus group deliberations; mitigates groupthink, nondecision, and social loafing pitfalls; encourages individual interaction; identifies irrational judgments; and provides a large amount of useful quantitative information about group preferences. This approach can help facilitate scientific assessments and other decision-making processes in resource management.

  1. Effects of three different stretching techniques on vertical jumping performance.

    Science.gov (United States)

    Kirmizigil, Berkiye; Ozcaldiran, Bahtiyar; Colakoglu, Muzaffer

    2014-05-01

    The aim of this study was to evaluate 3 different flexibility techniques: (a) ballistic stretching (BS), (b) proprioceptive neuromuscular facilitation stretching (PNF) + BS, and (c) PNF + static stretching (SS) on vertical jump (VJ) performance and to determine the most appropriate stretching method during warm-up period before explosive force disciplines. One hundred voluntary male athletes participated in this study. All subjects performed aerobic warm-up (5-minute jog) followed by BS (5 seconds for each stretching exercise), PNF + BS (PNF performed followed by 5 seconds of BS), and PNF + SS (PNF performed followed by 30 seconds of SS) treatment protocol, respectively in the same day. Each stretching treatment was applied for 4 sets bilaterally. In all stretching treatments, lumbar extensor, gluteus maximus, and hamstring muscles were stretched with a single stretching exercise. After a 2-minute brief rest period, participants performed 3 trials of VJ test followed by one of the treatment protocols. Vertical jump performance was evaluated by countermovement jump (CMJ). Participants were divided into 3 groups according to their flexibility and prejump performances after warm-up. For each individual group and the whole group, after all treatments, differences in CMJ values were obtained (p ≤ 0.05). Ballistic stretching increased the VJ performance in the groups with low and average flexibility, poor prejumping performance, and also in the whole group (p ≤ 0.05). Proprioceptive neuromuscular facilitation stretching + BS affected VJ performance in the group of participants with high flexibility (p ≤ 0.05). Proprioceptive neuromuscular facilitation + SS decreased VJ performance in groups of participants with high flexibility, moderate, and high prejumping performance and in whole group (p ≤ 0.05). Ballistic stretching method increased VJ height, therefore seems to be more suitable than PNF + SS and PNF + BS before events that rely on explosive power as a part

  2. Using Undergraduate Facilitators for Active Learning in Organic Chemistry: A Preparation Course and Outcomes of the Experience

    Science.gov (United States)

    Jardine, Hannah E.; Friedman, Lee A.

    2017-01-01

    In this study, we describe a course to educate and prepare undergraduate "facilitators" for small group problem solving sessions in a large, first semester, introductory undergraduate organic chemistry course. We then explore the outcomes of the facilitator experience for one cohort of facilitators through qualitative analysis of written…

  3. [Barriers and facilitators to antenatal care in adolescents: results of a qualitative study in Chile].

    Science.gov (United States)

    Poffald, Lucy; Hirmas, Macarena; Aguilera, Ximena; Vega, Jeanette; González, María José; Sanhueza, Gabriel

    2013-12-01

    Analyze barriers and facilitators of access to prenatal care in pregnant urban adolescents between 15-19 years of age in Santiago, Chile. Qualitative study based on grounded theory with 17 adolescent mothers. Eleven semi-structured interviews and one focus group were conducted. . The denial and concealment of pregnancy is the main barrier to start the prenatal care in the "delayed access group". This group does not identify facilitators. For maintenance in antenatal care, all participants identified a support figure as a facilitator. Family and social vulnerabilities explain why some adolescents start the prenatal care late. The presence of facilitators is crucial for both, the timely entry and the maintenance in antenatal care because they reduce or nullify the effect of barriers. The health system must become a facilitator to accompany adolescents and promote a bond of trust and respect.

  4. 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…

  5. Reconceptualizing the Pedagogical Value of Student Facilitation

    Science.gov (United States)

    Oztok, Murat

    2016-01-01

    Sustained discourse is critical to the learning potential of online courses. And, while research has surfaced many factors that mediate interaction, it further suggests that sustained interaction remains elusive. In this paper, I propose that student facilitation may have an impact on the quality of facilitators' interactions following a week of…

  6. The Limited Facilitative Effect of Typographical Signals.

    Science.gov (United States)

    Golding, Jonathan M.; Fowler, Susan B.

    1992-01-01

    Two experiments with 188 college students investigated the facilitative effect of typographical signals such as underlining, headings, or other devices to help readers identify specific points. Results do not support a general facilitative effect of typographical signals but suggest that use of signals depends on the reader's strategic processing.…

  7. The Role of Touch in Facilitated Communication.

    Science.gov (United States)

    Kezuka, Emiko

    1997-01-01

    A study investigated the role of touch in the use of facilitated communication with Japanese individuals with autism. Five experiments were conducted involving a "telepathy game" using a rod with an attached strain gauge. Results found the facilitator's contact controlled the motor responses of the subjects. (Author/CR)

  8. Advances of the IBIC technique

    Energy Technology Data Exchange (ETDEWEB)

    Breese, M.B.H.; Laird, J.S.; Jamieson, D.N. [Melbourne Univ., Parkville, VIC (Australia). School of Physics

    1993-12-31

    The ion beam induced charge (IBIC) technique has been used for a wide variety of analytical applications in the study of semiconductor materials. This paper briefly reviews these uses and identifies those areas which require further development in order to facilitate the more widespread use of the IBIC method. Progress towards implementing these improvements is discussed. 14 refs., 1 fig.

  9. Improving the teaching skills of residents as tutors/facilitators and addressing the shortage of faculty facilitators for PBL modules.

    Science.gov (United States)

    Jafri, Wasim; Mumtaz, Khalid; Burdick, William P; Morahan, Page S; Freeman, Rosslynne; Zehra, Tabassum

    2007-10-08

    Residents play an important role in teaching of medical undergraduate students. Despite their importance in teaching undergraduates they are not involved in any formal training in teaching and leadership skills. We aimed to compare the teaching skills of residents with faculty in facilitating small group Problem Based Learning (PBL) sessions. This quasi experimental descriptive comparative research involved 5 postgraduate year 4 residents and five senior faculty members. The study was conducted with all phase III (Final year) students rotating in Gastroenterology. The residents and faculty members received brief training of one month in facilitation and core principles of adult education. Different aspects of teaching skills of residents and faculty were evaluated by students on a questionnaire (graded on Likert Scale from 1 to 10) assessing i) Knowledge Base-content Learning (KBL), ii) PBL, iii) Student Centered Learning (SCL) and iv) Group Skills (GS). There were 33 PBL teaching sessions in which 120 evaluation forms were filled; out of these 53% forms were filled for residents and 47% for faculty group. The faculty showed a statistically greater rating in "KBL" (faculty 8.37 Vs resident 7.94; p-value 0.02), "GS" (faculty 8.06 vs. residents 7.68; p-value 0.04). Differences in faculty and resident scores in "the PBL" and "SCL" were not significant. The overall score of faculty facilitators, however, was statistically significant for resident facilitators. (p = .05). 1) Residents are an effective supplement to faculty members for PBL; 2) Additional facilitators for PBL sessions can be identified in an institution by involvement of residents in teacher training workshops.

  10. Improving the teaching skills of residents as tutors/facilitators and addressing the shortage of faculty facilitators for PBL modules

    Directory of Open Access Journals (Sweden)

    Morahan Page S

    2007-10-01

    Full Text Available Abstract Background Residents play an important role in teaching of medical undergraduate students. Despite their importance in teaching undergraduates they are not involved in any formal training in teaching and leadership skills. We aimed to compare the teaching skills of residents with faculty in facilitating small group Problem Based Learning (PBL sessions. Methods This quasi experimental descriptive comparative research involved 5 postgraduate year 4 residents and five senior faculty members. The study was conducted with all phase III (Final year students rotating in Gastroenterology. The residents and faculty members received brief training of one month in facilitation and core principles of adult education. Different aspects of teaching skills of residents and faculty were evaluated by students on a questionnaire (graded on Likert Scale from 1 to 10 assessing i Knowledge Base-content Learning (KBL, ii PBL, iii Student Centered Learning (SCL and iv Group Skills (GS. Results There were 33 PBL teaching sessions in which 120 evaluation forms were filled; out of these 53% forms were filled for residents and 47% for faculty group. The faculty showed a statistically greater rating in "KBL" (faculty 8.37 Vs resident 7.94; p-value 0.02, "GS" (faculty 8.06 vs. residents 7.68; p-value 0.04. Differences in faculty and resident scores in "the PBL" and "SCL" were not significant. The overall score of faculty facilitators, however, was statistically significant for resident facilitators. (p = .05. Conclusion 1 Residents are an effective supplement to faculty members for PBL; 2 Additional facilitators for PBL sessions can be identified in an institution by involvement of residents in teacher training workshops.

  11. Teamwork in a coronary care unit: facilitating and hindering aspects

    Directory of Open Access Journals (Sweden)

    Bethania Ferreira Goulart

    2016-06-01

    Full Text Available Abstract OBJECTIVE To identify, within a multidisciplinary team, the facilitating and hindering aspects for teamwork in a coronary care unit. METHOD A descriptive study, with qualitative and quantitative data, was carried out in the coronary care unit of a public hospital. The study population consisted of professionals working in the unit for at least one year. Those who were on leave or who were not located were excluded. The critical incident technique was used for data collection, by means of semi-structured interviews. For data analysis, content analysis and the critical incident technique were applied. RESULTS Participants were 45 professionals: 29 nursing professionals; 11 physicians; 4 physical therapists; and 1 psychologist. A total of 49 situations (77.6% with negative references; 385 behaviors (54.2% with positive references; and 182 consequences emerged (71.9% with negative references. Positive references facilitate teamwork, whereas negative references hinder it. A collaborative/communicative interprofessional relationship was evidenced as a facilitator; whereas poor collaboration among agents/inadequate management was a hindering aspect. CONCLUSION Despite the prevalence of negative situations and consequences, the emphasis on positive behaviors reveals the efforts the agents make in order to overcome obstacles and carry out teamwork.

  12. Using facilitative skills in project management

    DEFF Research Database (Denmark)

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

    2013-01-01

    managers are frequently finding themselves in situations where using facilitating skills is not an option, but a requirement. Facilitation is to be viewed as a process of ‘obstetric’ aid to meet the challenges of coping with the changing conditions for project management described briefly above...... facilitating skills are identified and discussed in relation to the changing circumstances for project management. The approach used to achieve this paper’s objective includes a literature review, model building and reflection on facilitation skills based on the author’s experiences from facilitating workshops......Project management can be seen as a profession, discipline and conceptual framework. It has been developed from different fields, including military engineering, mechanical engineering, social sciences and construction. During recent decades, there has been a number of challenges as to its efficacy...

  13. Practical-theological facilitation as skilled helping

    Directory of Open Access Journals (Sweden)

    Elmo Pienaar

    2013-11-01

    Full Text Available The article discussed the idea of skilled helping in relation to what has been put forward as practical theological facilitation. It has been argued that various helping relationships, amongst which the author refers to coaching, facilitation, and therapy has more in common than what differentiates them if epistemology is viewed as a unifying concept. As such the scope of practical theology in terms of the contexts and themes in which it might be involved is said to widen. The public dimension of the organisational context, more so than the congregational context, has been put forward as an important habitus of practical-theological facilitation. The organisational involvement of the practical-theological facilitator in terms of professional-vocational skilled helping takes on an actual role through facilitation and other helping modalities.

  14. Nurses' perceptions of facilitating genuineness in a nurse–patient relationship

    Directory of Open Access Journals (Sweden)

    Anna Elizabeth Van den Heever

    2015-06-01

    Results: When groups were compared, statistically significant differences were identified in nurses' perceptions of facilitating genuineness with respect to age, years' experience as a nurse and qualifications. It is recommended that nurses' awareness of genuineness and its facilitation should involve learning through socialisation and self-awareness.

  15. Group devaluation and group identification

    NARCIS (Netherlands)

    Leach, C.W.; Rodriguez Mosquera, P.M.; Vliek, M.L.W.; Hirt, E.

    2010-01-01

    In three studies, we showed that increased in-group identification after (perceived or actual) group devaluation is an assertion of a (preexisting) positive social identity that counters the negative social identity implied in societal devaluation. Two studies with real-world groups used order manip

  16. Foreign language comprehension achievement: insights from the cognate facilitation effect

    OpenAIRE

    Casaponsa, Aina; Antón, Eneko; Pérez, Alejandro; Duñabeitia, Jon A.

    2015-01-01

    Numerous studies have shown that the native language influences foreign word recognition and that this influence is modulated by the proficiency in the non-native language. Here we explored how the degree of reliance on cross-language similarity (as measured by the cognate facilitation effect) together with other domain-general cognitive factors contribute to reading comprehension achievement in a non-native language at different stages of the learning process. We tested two groups of native ...

  17. Microfinance as a method of facilitating research in emergency medicine.

    Science.gov (United States)

    Hallas, Peter; Brabrand, Mikkel; Folkestad, Lars

    2010-04-22

    Microgrants are a novel concept where small grants are used to facilitate research. The concept might have a place in developing emergency medicine research, especially in countries where emergency medicine is not established or in new areas of research. Two examples of the beneficial effects of microgrants in emergency medicine research are described. Emergency medicine interest groups and foundations should consider setting up microgrant schemes.

  18. Microgrants - a method of facilitating research in emergency medicine

    DEFF Research Database (Denmark)

    Hallas, Peter; Brabrand, Mikkel; Folkestad, Lars

    2010-01-01

    ABSTRACT: Microgrants is a novel concept where small grants are used to facilitate research. The concept might have a place in developing emergency medicine research, especially in countries where emergency medicine in not established or in new areas of research. Two examples of the beneficial...... effects of microgrants in emergency medicine research are described. Emergency medicine interest groups and foundations should consider setting up microgrant schemes....

  19. 贵州高产油菜的群体结构特征及高产栽培技术%The Group Structure Characteristics and High-yield Culture Technique of High-yield Rape in Guizhou

    Institute of Scientific and Technical Information of China (English)

    冯文豪; 冯泽蔚; 苏跃

    2012-01-01

    In order to promote the integration and application of high yield cultivation technology of rape,the rape yield and component features in high-yield fields were analyzed in 2010-2011. The results showed that; 1) the group structure characteristics with the yield of over 200 kg/667m2 were as follows; average cultivation density 6 099. 2 plants/667m2 , mean pod number 3. 509 106 per 667 m2, grains per pod 18. 5, 1 000-seed weight 3. 7 g, plant height 191. 4 cm, branch number 10. 9, main inflorescence length 72. 8 cm, average yield 216. 2 kg/667m2. 2) The high-yield cultivation techniques included sowing in September 5-10, cultivating strong seedlings, transplanting on moderate-fertility soil in October 10 ?20, fine preparation of soil, soil testing and formulated fertilization, in time irrigation, disease, pest and grass control.%为了促进贵州油菜高产栽培技术的集成和运用,对2010-2011年参加贵州省油菜高产创建活动的高产田块油菜产量及其群体构成特征进行分析.结果表明:1)产量为200 kg/667m2以上油菜群体的结构特征为平均栽培密度达6 099.2株/667m2,平均角果数3.509×106个/667m2,每果粒数18.5粒,千粒重3.7g,株高191.4 cm,分枝数10.9个,主花序长72.8 cm,平均产量达216.2 kg/667m2.2)高产田块的栽培措施为9月5-10日播种,培育壮苗,10月10-20日移栽,土壤肥力中等,精细整地,测土配方施肥,及时灌排水和防治病虫草害等.

  20. Differential outcomes facilitate same/different concept learning.

    Science.gov (United States)

    Schmidtke, Kelly A; Katz, Jeffrey S; Wright, Anthony A

    2010-05-01

    Commonly recognized, the training procedure one employs often affects the results they obtain. Here, we demonstrate for the first time that abstract-concept learning is affected by employing a differential-outcomes procedure. The differential-outcome effect has been shown to occur for item-specific strategies but has not been established for relational strategies. To test whether different-outcome expectancies can facilitate a relational strategy, eight pigeons were trained and tested in a two-item same/different task with pictures. After pecking an upper picture, they pecked a lower picture if the pictures were the same or a white rectangle if the pictures were different. Two groups of pigeons were rewarded with either different outcomes (sounds and food amounts) or same outcomes. Both groups were trained to criterion with successively larger picture sets (8-1,024 items) and were transfer tested with novel pictures following each acquisition. With the smallest training sets, neither group showed any novel-stimulus transfer. But after acquiring the task with 32 pictures, the different-outcomes group responded more accurately to novel pictures than the same-outcome group. As the training set-size increased, both groups' transfer performance converged and became equivalent to training performance. These results show for the first time that training with different outcomes facilitates abstract-concept learning.

  1. Novice facilitators and the use of scripts for managing facilitated modelling workshops

    DEFF Research Database (Denmark)

    Tavella, Elena; Papadopoulos, Thanos

    2015-01-01

    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...

  2. MONEY LAUNDERING TECHNIQUES COMMONLY USED. GENERAL APPROACHES

    Directory of Open Access Journals (Sweden)

    CONSTANTIN NEDELCU

    2011-04-01

    Full Text Available Upward trend of criminality in Romania is the result both of the impact of serious social and economic problems typical of the period of transition to a market economy, and misunderstanding of freedoms by a lot of people interested in reaping benefits by evasion, doubled by the tendency of subjects infringing the law to set up illegal contacts in other countries, particularly among immigrant groups and even within some structures of “organized crime”. The provisional state that existed in all sectors of socio-political and economic life, including in respect of public order observance, facilitated expansion of criminal phenomenon, particularly in the area of violent crimes and against public and private property, inappropriate settlement of each and any social tension and conflict created precedents that led to escalating protest demonstrations and personal or collective justice. In the study hereby, we shall approach a number of money laundering techniques commonly used, limiting ourselves to their general overview, exclusively.

  3. A lottery incentive system to facilitate dialogue and social support for ...

    African Journals Online (AJOL)

    A lottery incentive system to facilitate dialogue and social support for workplace ... the LIS created excitement in the companies and renewed employees' personal ... social group pressure to seek HCT as a collective in anticipation of a reward.

  4. Barriers and facilitators of consumer use of nutrition labels at sit-down restaurant chains

    National Research Council Canada - National Science Library

    Auchincloss, Amy H; Young, Candace; Davis, Andrea L; Wasson, Sara; Chilton, Mariana; Karamanian, Vanesa

    2013-01-01

    .... Five focus groups were conducted with thirty-six consumers. A semi-structured script elicited barriers and facilitators to using nutrition information by showing excerpts of real menus from full-service chain restaurants...

  5. Comparison of rate of maxillary canine movement with or without modified corticotomy facilitated orthodontic treatment: A prospective clinical trial

    Directory of Open Access Journals (Sweden)

    Harshal N Suryavanshi

    2015-01-01

    Full Text Available Background and Objectives: The average orthodontic treatment time for extraction therapy is 31 months. One of the main disadvantages of orthodontic treatment is time. Alveolar corticotomies have been used in conjunction with orthodontics to reduce the treatment time by increasing the rate of tooth movement. Concerns about the possible risks of corticotomy procedure have led to the modification of this technique. Germeη et al. reported a case treated by their modified corticotomy technique and noted reduced treatment time without any adverse effects on the periodontium and the vitality of teeth with their new conservative corticotomy technique. This study was undertaken to clinically evaluate the efficacy of the aforesaid technique. Materials and Methods: A split-mouth study design was carried out to compare the rate of maxillary canine movement with and without modified corticotomy facilitated orthodontic treatment in 10 patients requiring maxillary first premolar extractions. The modified corticotomy procedure was performed on the maxillary arch unilaterally. The upper arch was immediately activated bilaterally after surgical procedure using equal orthodontic forces for retraction of the maxillary canines. The amount of tooth movement was recorded at an interval of every month till the completion of canine retraction. The rate of canine movement on experimental and control site was compared. The patients were followed for 6 months to check the occurrence of undesired effects such as root resorption, periodontal damage and loss of vitality of teeth on the experimental side. Results: Higher mean velocity was observed in canines with modified corticotomy facilitated retraction compared to conventionally retracted canines; with the difference in mean velocity between the two groups was found to be clinically significant as well as statistically significant (P < 0.001. Interpretation and Conclusion: The results suggested that modified corticotomy

  6. Digital Cadastres Facilitating Land Information Management ...

    African Journals Online (AJOL)

    Digital Cadastres Facilitating Land Information Management. ... Journal Home > Vol 3, No 1 (2014) >. Log in or Register ... Raw materials required for the manufacturing industry which drives the economy are extracted from the land resource.

  7. Facilitating Creativity in Science Students' through Teacher ...

    African Journals Online (AJOL)

    Facilitating Creativity in Science Students' through Teacher Professional Development. ... and the creativity checklist (CCh) was the instrument used to collect data. ... The research questions were answered using mean while the hypotheses ...

  8. Learning Opportunities for Group Learning

    Science.gov (United States)

    Gil, Alfonso J.; Mataveli, Mara

    2017-01-01

    Purpose: This paper aims to analyse the impact of organizational learning culture and learning facilitators in group learning. Design/methodology/approach: This study was conducted using a survey method applied to a statistically representative sample of employees from Rioja wine companies in Spain. A model was tested using a structural equation…

  9. Learning Opportunities for Group Learning

    Science.gov (United States)

    Gil, Alfonso J.; Mataveli, Mara

    2017-01-01

    Purpose: This paper aims to analyse the impact of organizational learning culture and learning facilitators in group learning. Design/methodology/approach: This study was conducted using a survey method applied to a statistically representative sample of employees from Rioja wine companies in Spain. A model was tested using a structural equation…

  10. The Jogging Group: A Positive-Wellness Strategy.

    Science.gov (United States)

    Childers, John H., Jr.; Burcky, William D.

    1984-01-01

    Describes how to organize and facilitate a jogging group, combining jogging and group counseling as an important intervention strategy for positive wellness. Describes client selection, medical clearance, liability, meeting times and places, as well as group work. (JAC)

  11. Barriers and facilitators to antenatal care in adolescents: Results of a qualitative study in Chile

    Directory of Open Access Journals (Sweden)

    Lucy Poffald

    2013-11-01

    Full Text Available Objective. Analyze barriers and facilitators of access to prenatal care in pregnant urban adolescents between 15-19 years of age in Santiago, Chile. Materials and methods. Qualitative study based on grounded theory with 17 adolescent mothers. Eleven semi-structured interviews and one focus group were conducted. Results. The denial and concealment of pregnancy is the main barrier to start the prenatal care in the “delayed access group”. This group does not identify facilitators. For maintenance in antenatal care, all participants identified a support figure as a facilitator. Family and social vulnerabilities explain why some adolescents start the prenatal care late. Conclusion. The presence of facilitators is crucial for both, the timely entry and the maintenance in antenatal care because they reduce or nullify the effect of barriers. The health system must become a facilitator to accompany adolescents and promote a bond of trust and respect.

  12. Facilitated inter-firm collaboration in Ghana

    DEFF Research Database (Denmark)

    Kuada, John Ernest; Sørensen, Olav Jull

    2005-01-01

    Since the mid-1980s, aid agencies have endorsed the need to support private enterprise development in developing countries as an instrument for overall economic development and poverty reduction. Facilitation of collaboration between developed and developing country firms has become one of the mo...... 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....

  13. 团队凝聚力、工作-家庭促进与员工在职行为关系研究%An Empirical Study on Relations between Group Cohesion, Work-Family Facilitation and On-Job-Behaviors: Mediating Effect of Leader Member Exchange

    Institute of Scientific and Technical Information of China (English)

    张伶; 聂婷

    2013-01-01

    With a sample of 1795 employees in 19 regions and provinces, we use statistical analysis and find out that perceived task cohesion and interpersonal cohesion influence positive behavior and withdrawal behavior of employees in the workplace through the mediating effect of work-family facilitation. We also confirm the moderating effect of leader member exchange on relations between team cohesion and positive behavior of employees, but the moderating effect of leader member exchange does not exist between team cohesion and withdrawal behavior of employees.%通过对中国大陆19个省市自治区的1 795名在职员工的问卷调查发现,员工感知到的团队凝聚力能够通过工作-家庭促进的中介效应影响员工在职行为(积极行为与退缩行为);伴随着领导-成员交换关系的密切,团队凝聚力对员工积极行为的影响也更为显著;而在团队凝聚力与退缩行为的关系中,并没有发现领导-成员交换关系的显著调节作用.

  14. A pilot study comparing two physiotherapy techniques in patietnts with cystic fibrosis

    Directory of Open Access Journals (Sweden)

    S. M. Milne

    2004-02-01

    Full Text Available The flutter is a simple hand held device designed to facilitate the mobilisation of excess bronchial secretions by means of oscillating positive pressure. Traditionally patients at the Johannesburg Hospital Cystic Fibrosis clinic used the active cycle of breathing technique as a means of facilitating secretion mobilisation and clearance. When the flutter became available in South Africa in 1999 many cystic fibrosis patients wanted to change to this technique. Minimal research has been conducted comparing these two techniques. The aim of this pilot study was therefore to determine which technique is more effective in the mobilisation of  secretions in cystic fibrosis patients. The pilot study was conducted on seven cystic fibrosis patients (mean age 28 years, range 16-42 years admitted to the Johannesburg Hospital for antibiotic therapy. The study lasted four days and consisted of two treatment days  separated by a washout day on which no physiotherapy was performed. Patients randomised into Group A performed the flutter technique on day two and the active cycle of breathing technique on day four. Group B performed the active cycle of breathing technique on day two and the flutter on day four. The techniques were performed twice a day for  15 minutes. The measurements taken were daily 24-hour sputum samples and daily lung function tests. A questionnaire to determine patient preference to a technique concluded the study.  The results showed no statistical difference between the two techniques with regard to sputum weight or lung function (p<0.05. The questionnaire indicated that on a whole, patients had no preference for a technique.

  15. Immediate effect of static and proprioceptive neuromuscular facilitation stretching on hip adductor flexibility in female ballet dancers.

    Science.gov (United States)

    Rubini, Ercole C; Souza, Andréa C; Mello, Mônica L; Bacurau, Reury F P; Cabral, Leonardo F; Farinatti, Paulo T V

    2011-01-01

    The aim of the present study was to investigate the immediate effects of static and proprioceptive neuromuscular facilitation (PNF) stretching on the flexibility of hip adductors in female ballet dancers. Forty-five subjects (age: 28.5 ± 8.0 years; minimum two years of ballet training) were randomly assigned to three groups: PNF (contract-release technique), Static, and Control. Subjects in the PNF and Static groups performed four sets of 30 second stretching with an interval of 30 seconds between sets. The control group stayed at rest for the same time spent by the PNF and Static groups during the stretching sessions. Maximal range of motion was measured before and immediately after the experimental and control protocols in all groups. The results indicated significant differences between pre- and post-stretching flexibility in both PNF and Static groups (p post-exercise flexibility were found between PNF and Static groups (p = 0.235). It is concluded that static and PNF stretching methods provoked similar post-exercise acute effects on the maximal range of motion of hip adductors in highly flexible female ballet dancers.

  16. Algebraic Groups

    DEFF Research Database (Denmark)

    2007-01-01

    The workshop continued a series of Oberwolfach meetings on algebraic groups, started in 1971 by Tonny Springer and Jacques Tits who both attended the present conference. This time, the organizers were Michel Brion, Jens Carsten Jantzen, and Raphaël Rouquier. During the last years, the subject...... of algebraic groups (in a broad sense) has seen important developments in several directions, also related to representation theory and algebraic geometry. The workshop aimed at presenting some of these developments in order to make them accessible to a "general audience" of algebraic group......-theorists, and to stimulate contacts between participants. Each of the first four days was dedicated to one area of research that has recently seen decisive progress: \\begin{itemize} \\item structure and classification of wonderful varieties, \\item finite reductive groups and character sheaves, \\item quantum cohomology...

  17. MUYANG GROUP

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    @@ With its headquarters in the historic city of Yangzhou,Jiangsu Muyang Group Co.,Ltd has since its founding in 1967 grown into a well-known group corporation whose activities cover research&development.project design,manufacturing,installation and services in a multitude of industries including feed machinery and engineering,storage engineering,grain machinery and engineering,environmental protection,conveying equipment and automatic control systems.

  18. 采用集合RNA检测方法估计高危人群的HIV感染发病率%Estimation on the HIV-1 incidence among high risk groups using the pooling RNA technique

    Institute of Scientific and Technical Information of China (English)

    董莉娟; 陈敏; 苏莹珍; 李俊杰; 章任重; 杨莉; 杨朝军; 施玉华; 陈会超

    2013-01-01

    目的 及时发现艾滋病自愿咨询检测(VCT)人群和男男性行为人群(MSM)HIV抗体窗口期感染者,并估计发病率.方法 收集2012年1-10月云南省疾病预防控制中心VCT门诊和MSM活动室HIV抗体筛查阴性样本,以50∶1和10∶1二级集合方式进行HIV-1 RNA检测,并随访HIV-1 RNA阳性者,最后以Ron Brookmeyer方法估计VCT和MSM人群的HIV感染年发病率.结果 1400份VCT门诊HIV抗体筛查阴性样本中,发现2名HIV-1 RNA阳性窗口期感染者,HIV感染年发病率为1.87%(95%CI:1.23%~2.65%).MSM 500份HIV抗体筛查阴性样本中,发现2名HIV-1 RNA阳性窗口期感染者,HIV感染年发病率为5.31%(95%CI:3.52% ~ 7.45%).结论 集合RNA检测为及时发现VCT和MSM的HIV窗口期感染者提供有效方法,建议通过提高集合RNA检测频率等方式,加强MSM及其他高危人群HIV感染窗口期的筛查.%Objective To timely identify the HIV-1 infection in window-period and to estimate the HIV-1 incidence among people who came for voluntary counseling and testing (VCT) service as well as men who have sex with men(MSM),respectively.Methods HIV antibody negative samples that were determined by screening tests between January and October 2012,were collected and tested with pooling HIV-1 RNA testing technique (2-staged pooling by 50 ∶ 1,10 ∶ 1).Positive cases were followed-up for HIV antibody testing while HIV incidence was calculated under Ron Brookmeyer' s method,among VCT and MSM populations.Results Among 1400 HIV antibody negative samples of VCT,two showed HIV-1 RNA positive during the antibody window period with the HIV-1 incidence as 1.87% per year (95% CI:1.23%-2.65%).Among 500 HIV antibody negative samples from MSM population,two showed HIV-1 RNA positive in the antibody window period,with HIV-1 incidence as 5.31% per year (95% CI:3.52%-7.45%).Conclusion Pooling HIV-1 RNA testing seemed a powerful tool for HIV antibody testing in the window

  19. On the Development Factors Of Macau's Cultural Heritage Tourism with Nominal Group Technique Measurement%以名义群体法测量澳门文化遗产旅游发展因素

    Institute of Scientific and Technical Information of China (English)

    陈海明; 陈芳

    2014-01-01

    世界各国和地区都将文化遗产旅游作为发展的重要推进器,作为拥有典型世界文化遗产的澳门,发展文化遗产旅游对于澳门未来社会经济多元化战略具有重要意义。文章的研究目的是厘定澳门文化遗产旅游的发展策略。首先用名义群体法分别测量澳门文化遗产旅游发展的内部和外部因素,得出内外因素的可靠数据;然后将数据融入SWOT矩阵中进行分析,通过内外因素的相互匹配得出发展策略;最后将以上策略进行SMART化,得出清晰明确、可被量度、可做到、具挑战性及有时限的策略建议。即重视文化遗产品牌的宣传,努力打造符合市场需求的文化遗产旅游产品,实施智慧旅游并加快轻轨等大型市内交通设施建设、论证横琴合作分流等举措提高澳门旅游承载力和接待能力,加快引进优秀人才等。%Countries and regions in the world promote cultural heritage tourism as an important propeller of the development.Macau possesses typical world cultural heritage, and the development of cultural heritage tourism will be of great significance for Macau's social and economic diversification in the future.The purpose of this study is to set Macau's cultural heritage tourism development strategy. First, the paper measures the external and internal factors for the development of Macau's cultural heritage tourism with Nominal Group Technique and provides reliable data for strategy analysis.Then it analyzes the data through the SWOT matrix, and optimizes with SMART.Finally, strategies and suggestions are obtained as the following: to attach great importance to the publicity cultural heritage brand, to create cultural heritage tourism products in line with market needs, to implement the intelligent tourism and accelerate the construction of light rail and other big city traffic facilities, to demonstrate the feasibility of the cooperation shunt by HENGQIN and

  20. Separation techniques: Chromatography

    OpenAIRE

    Coskun, Ozlem

    2016-01-01

    Chromatography is an important biophysical technique that enables the separation, identification, and purification of the components of a mixture for qualitative and quantitative analysis. Proteins can be purified based on characteristics such as size and shape, total charge, hydrophobic groups present on the surface, and binding capacity with the stationary phase. Four separation techniques based on molecular characteristics and interaction type use mechanisms of ion exchange, surface adsorp...

  1. Abelian groups

    CERN Document Server

    Fuchs, László

    2015-01-01

    Written by one of the subject’s foremost experts, this book focuses on the central developments and modern methods of the advanced theory of abelian groups, while remaining accessible, as an introduction and reference, to the non-specialist. It provides a coherent source for results scattered throughout the research literature with lots of new proofs. The presentation highlights major trends that have radically changed the modern character of the subject, in particular, the use of homological methods in the structure theory of various classes of abelian groups, and the use of advanced set-theoretical methods in the study of undecidability problems. The treatment of the latter trend includes Shelah’s seminal work on the undecidability in ZFC of Whitehead’s Problem; while the treatment of the former trend includes an extensive (but non-exhaustive) study of p-groups, torsion-free groups, mixed groups, and important classes of groups arising from ring theory. To prepare the reader to tackle these topics, th...

  2. The Threat of Convergence of Terror Groups with Transnational Criminal Organizations in Order to Utilize Existing Smuggling Routes and Techniques to Aid in the Covert Entry of Operatives into the United States

    Science.gov (United States)

    2015-06-12

    THE THREAT OF CONVERGENCE OF TERROR GROUPS WITH TRANSNATIONAL CRIMINAL ORGANIZATIONS IN ORDER TO UTILIZE EXISTING SMUGGLING ROUTES AND......contraband into the United States since its existence. Terror groups have explicitly stated their intent to target the citizens, infrastructure, and

  3. Using Telestrations™ to Illustrate Small Group Communication Principles

    Science.gov (United States)

    Fedesco, Heather Noel

    2014-01-01

    This single class activity described here: (1) illustrates the importance of interdependence in groups; (2) can be used to measure group productivity and performance; (3) can encourage groups to engage in group learning; and (4) can facilitate group cohesion for newly formed groups. Students will be working in groups for the majority of their…

  4. Using Telestrations™ to Illustrate Small Group Communication Principles

    Science.gov (United States)

    Fedesco, Heather Noel

    2014-01-01

    This single class activity described here: (1) illustrates the importance of interdependence in groups; (2) can be used to measure group productivity and performance; (3) can encourage groups to engage in group learning; and (4) can facilitate group cohesion for newly formed groups. Students will be working in groups for the majority of their…

  5. Separation techniques: Chromatography

    Science.gov (United States)

    Coskun, Ozlem

    2016-01-01

    Chromatography is an important biophysical technique that enables the separation, identification, and purification of the components of a mixture for qualitative and quantitative analysis. Proteins can be purified based on characteristics such as size and shape, total charge, hydrophobic groups present on the surface, and binding capacity with the stationary phase. Four separation techniques based on molecular characteristics and interaction type use mechanisms of ion exchange, surface adsorption, partition, and size exclusion. Other chromatography techniques are based on the stationary bed, including column, thin layer, and paper chromatography. Column chromatography is one of the most common methods of protein purification. PMID:28058406

  6. Proprioceptive Neuromuscular Facilitation (PNF): Its Mechanisms and Effects on Range of Motion and Muscular Function

    OpenAIRE

    Hindle, Kayla B.; Whitcomb, Tyler J.; Briggs, Wyatt O.; Hong, Junggi

    2012-01-01

    Proprioceptive neuromuscular facilitation (PNF) is common practice for increasing range of motion, though little research has been done to evaluate theories behind it. The purpose of this study was to review possible mechanisms, proposed theories, and physiological changes that occur due to proprioceptive neuromuscular facilitation techniques. Four theoretical mechanisms were identified: autogenic inhibition, reciprocal inhibition, stress relaxation, and the gate control theory. The studies s...

  7. Developmental trends in the facilitation of multisensory objects with distractors

    Directory of Open Access Journals (Sweden)

    Harriet eDowning

    2015-01-01

    Full Text Available Sensory integration and the ability to discriminate target objects from distractors are critical to survival, yet the developmental trajectories of these abilities are unknown. This study investigated developmental changes in 9- (n=18 and 11-year-old (n=20 children, adolescents (n=19 and adults (n=22 using an audiovisual object discrimination task with uni- and multisensory distractors. Reaction times (RTs were slower with visual/audiovisual distractors, and although all groups demonstrated facilitation of multisensory RTs in these conditions, children’s and adolescents’ responses corresponded to fewer race model violations than adults’, suggesting protracted maturation of multisensory processes. Multisensory facilitation could not be explained by changes in RT variability, suggesting that tests of race model violations may still have theoretical value at least for familiar multisensory stimuli.

  8. [Facilitators and barriers for the consumption of a micronutrient supplement].

    Science.gov (United States)

    Escalante-Izeta, Ericka; Bonvecchio, Anabelle; Théodore, Florence; Nava, Fernanda; Villanueva, María Angeles; Rivera-Dommarco, Juan Angel

    2008-01-01

    To define and explore the sociocultural factors that could enhance (facilitators) or interfere with (barriers) the adequate consumption of a nutritional supplement (NS) by children from 6 to 59 months of age, provided as part of the national program Oportunidades. Qualitative study in rural communities of Chiapas and Veracruz. Forty-four semi-structured interviews and 25 focus groups were conducted with mothers and other key informants. The framework analysis approach was used. Facilitators. The NS is free, is highly accessible, is positively accepted and mothers believe the physicians recommendations. Barriers. Lack of adequate storage and distribution, poverty conditions, intrahousehold dilution (within the family members), beliefs regarding child feeding and the purpose of the NS. Results shows the incongruence between the Programs recommendations and the preferences and practices of the target population and provides important elements to be considered in the promotion of the NS .

  9. Combined epiretinal and internal limiting membrane peeling facilitated by high dilution indocyanine green negative staining

    Directory of Open Access Journals (Sweden)

    Mark M Kaehr

    2015-01-01

    Full Text Available We describe the utilization of indocyanine green (ICG dye to facilitate combined/en bloc removal of epiretinal membranes (ERM along with internal limiting membranes (ILM. The method utilizes a highly diluted preparation of ICG in dextrose water solvent (D5W. Elimination of fluid air exchange step facilitating staining in the fluid phase and low intensity lighting help minimize potential ICG toxicity. The technique demonstrates how ICG facilitates negative staining of ERMs and how ILM peeling concomitantly can allow complete and efficient ERM removal minimizing surgical time and the necessity for dual or sequential staining.

  10. Group Anonymity

    CERN Document Server

    Chertov, Oleg; 10.1007/978-3-642-14058-7_61

    2010-01-01

    In recent years the amount of digital data in the world has risen immensely. But, the more information exists, the greater is the possibility of its unwanted disclosure. Thus, the data privacy protection has become a pressing problem of the present time. The task of individual privacy-preserving is being thoroughly studied nowadays. At the same time, the problem of statistical disclosure control for collective (or group) data is still open. In this paper we propose an effective and relatively simple (wavelet-based) way to provide group anonymity in collective data. We also provide a real-life example to illustrate the method.

  11. Group dynamics basics and pragmatics for practitioners

    CERN Document Server

    Haynes, Norris M

    2012-01-01

    This book provides a clear and engaging description of group dynamic processes. Group Dynamics will serve as an important text for students and professors and as a valuable guide for those who facilitate groups in a variety of clinical, counseling, educational, research, and organizational settings.

  12. Facilitate sustainable development with Green Engine——On Urban Mine Demonstration Base Construction by New World Environmental Service Group%绿色“引擎”促可持续发展之路——新天地环境服务集团“城市矿产”示范基地建设

    Institute of Scientific and Technical Information of China (English)

    2012-01-01

    As the pioneer of new strategic industry in environment protection field,New World Environmental Service Group was ranked among the first national Urban Mine Demonstration Bases.New World Group seizes the opportunities and pursues innovations,as well as explores the new clue and mode in constructing Urban Mine Demonstration Base.Sound progress has been achieved in New World Venous Industry Park.%新天地环境服务集团作为环保战略新兴产业的领跑者,被列为国家首批"城市矿产"示范基地之一。新天地集团抢抓机遇,勇于创新,不断思考和探索"城市矿产"示范基地建设的新思路和新模式,取得了积极成效。

  13. CUSTOMER RETENTION IN FASHION E-TAILING: FACILITATORS AND BARRIERS

    Directory of Open Access Journals (Sweden)

    Annika Hallberg

    2017-09-01

    Full Text Available The Internet has changed the way consumers gather information and shop. An increasingly competitive market calls for new marketing approaches to attract customers to the companies’ online stores. The aim of the present article is to understand what facilitates and what creates barriers to prioritizing repeat customers. Further, the article discusses repurchasing among young female online fashion shoppers and how these consumers can be retained. Two research questions are addressed: 1. What facilitates repurchasing among online fashion consumers, and why? 2. What creates barriers to re-purchasing among online fashion consumers, and why? In order to gain deeper knowledge of how e-tailers work with customer retention, we conducted a pilot study that included representatives from two clothing companies, as well as an expert interview with an analyst at the company Stroede Ralto. Then two focus groups consisting of young female online shoppers were formed. Results from the focus groups show that several companies use frequent e-mail advertising and targeted advertising on other websites to retain customers and facilitate re-purchasing. All participants found these features annoying rather than helpful. Moreover, the help functions provided in an online store played a major role in facilitating the purchasing, and shopping carts were appreciated as they enable customers to easily view and add items and obtain price information. We discovered that the consumers did most of their shopping on websites they found esthetically appealing and inspiring and that they would often return to these websites for inspiration or to browse. The article further provides advice to managers regarding how to retain customers.

  14. Alternative Analysis Techniques for Needs and Needs Documentation Techniques,

    Science.gov (United States)

    1980-06-20

    Have you previously participated in a brainwriting session! a. Yes b. No 9. Have you previously participated in the Nominal Group Technique process...brainstorming technique for future sessions. Strongly I Strongly disagree !I agree 8. It was easy to present my views using the brainwriting technique...Strongly!i Strongly disagree I , agree * 9. I was satisfied with the brainwriting technique. Strongly i Strongly disagree __ agree . 10. I recommend using

  15. Increasing awareness about self and facilitation practice in preparation for transitioning to a new role – the critical reflective process of becoming a certified professional facilitator

    Directory of Open Access Journals (Sweden)

    Pauline Bergin

    2015-11-01

    Full Text Available Background and context: I have been working as a practice developer in the Australian healthcare system for more than 10 years. For the last seven of those I was a lead facilitator for a practice development programme that is being implemented across a large statewide health service. The programme’s purpose is to create person-centred care environments that enable patient and staff empowerment. My role was in a small team that supported facilitators predominantly at local health district and state levels. The intent was to phase out the team over time as capacity increased and local teams gained the required skills and knowledge to continue implementing the programme. During the two-year final transition phase, a strategic plan was implemented to guide the development of systems and capacity that would support the programme once the team had exited. A decision was made to shorten the phasing-out period and during this transition period I found myself facing an unknown and unpredictable future, for the first time in my career promoting something other than my clinical nursing skills. As I transitioned into an independent facilitator role I wanted to consolidate my expertise as a facilitator, to gain further learning in specific areas and to achieve recognition of the facilitation skill set I had honed over time, and which has now become my way of working. Given that my experience was limited to the healthcare context, diverse though it is, I pondered which of my skills would stand me in good stead to enable groups and organisations as an independent professional facilitator and what additional skills I’d need. I was encouraged to become a certified professional facilitator by colleagues who were using process facilitation and person-centredness more broadly. This paper reflects my experience of the preparation, assessment and accreditation process, the feedback I received from my international assessors and how these are influencing my

  16. Children's active play: self-reported motivators, barriers and facilitators

    Directory of Open Access Journals (Sweden)

    Rowan Brockman

    2011-06-01

    Full Text Available Physical activity has important benefits for children's physical health and mental wellbeing, but many children do not meet recommended levels. Research suggests that active play has the potential to make a valuable contribution to children's overall physical activity, whilst providing additional cognitive, social and emotional benefits. However, relatively little is known about the determinants of UK children's active play. Understanding these factors provides the critical first step in developing interventions to increase children's active play, and therefore overall physical activity. Eleven focus groups were conducted with 77, 10-11 year old children from four primary schools in Bristol, UK. Focus groups examined: (i factors which motivate children to take part in active play; (ii factors which limit children's active play and (iii factors which facilitate children's active play. All focus groups were audio-taped and transcribed verbatim. Data were analysed using a thematic approach. Children were motivated to engage in active play because they perceived it to be enjoyable, to prevent boredom, to have physical and mental health benefits and to provide freedom from adult control, rules and structure. However, children's active play was constrained by a number of factors, including rainy weather and fear of groups of teenagers in their play spaces. Some features of the physical environment facilitated children's active play, including the presence of green spaces and cul-de-sacs in the neighbourhood. Additionally, children's use of mobile phones when playing away from home was reported to help to alleviate parents' safety fears, and therefore assist children's active play. Children express a range of motivational and environmental factors that constrain and facilitate their active play. Consideration of these factors should improve effectiveness of interventions designed to increase active play.

  17. Facilitation as a ubiquitous driver of biodiversity.

    Science.gov (United States)

    McIntire, Eliot J B; Fajardo, Alex

    2014-01-01

    Models describing the biotic drivers that create and maintain biological diversity within trophic levels have focused primarily on negative interactions (i.e. competition), leaving marginal room for positive interactions (i.e. facilitation). We show facilitation to be a ubiquitous driver of biodiversity by first noting that all species use resources and thus change the local biotic or abiotic conditions, altering the available multidimensional niches. This can cause a shift in local species composition, which can cause an increase in beta, and sometimes alpha, diversity. We show that these increases are ubiquitous across ecosystems. These positive effects on diversity occur via a broad host of disparate direct and indirect mechanisms. We identify and unify several of these facilitative mechanisms and discuss why it has been easy to underappreciate the importance of facilitation. We show that net positive effects have a long history of being considered ecologically or evolutionarily unstable, and we present recent evidence of its potential stability. Facilitation goes well beyond the common case of stress amelioration and it probably gains importance as community complexity increases. While biodiversity is, in part, created by species exploiting many niches, many niches are available to exploit only because species create them.

  18. Informal groups

    NARCIS (Netherlands)

    E. van den Berg; P. van Houwelingen; J. de Hart

    2011-01-01

    Original title: Informele groepen Going out running with a group of friends, rather than joining an official sports club. Individuals who decide to take action themselves rather than giving money to good causes. Maintaining contact with others not as a member of an association, but through an Inter

  19. Soil Sampling Techniques For Alabama Grain Fields

    Science.gov (United States)

    Thompson, A. N.; Shaw, J. N.; Mask, P. L.; Touchton, J. T.; Rickman, D.

    2003-01-01

    Characterizing the spatial variability of nutrients facilitates precision soil sampling. Questions exist regarding the best technique for directed soil sampling based on a priori knowledge of soil and crop patterns. The objective of this study was to evaluate zone delineation techniques for Alabama grain fields to determine which method best minimized the soil test variability. Site one (25.8 ha) and site three (20.0 ha) were located in the Tennessee Valley region, and site two (24.2 ha) was located in the Coastal Plain region of Alabama. Tennessee Valley soils ranged from well drained Rhodic and Typic Paleudults to somewhat poorly drained Aquic Paleudults and Fluventic Dystrudepts. Coastal Plain s o i l s ranged from coarse-loamy Rhodic Kandiudults to loamy Arenic Kandiudults. Soils were sampled by grid soil sampling methods (grid sizes of 0.40 ha and 1 ha) consisting of: 1) twenty composited cores collected randomly throughout each grid (grid-cell sampling) and, 2) six composited cores collected randomly from a -3x3 m area at the center of each grid (grid-point sampling). Zones were established from 1) an Order 1 Soil Survey, 2) corn (Zea mays L.) yield maps, and 3) airborne remote sensing images. All soil properties were moderately to strongly spatially dependent as per semivariogram analyses. Differences in grid-point and grid-cell soil test values suggested grid-point sampling does not accurately represent grid values. Zones created by soil survey, yield data, and remote sensing images displayed lower coefficient of variations (8CV) for soil test values than overall field values, suggesting these techniques group soil test variability. However, few differences were observed between the three zone delineation techniques. Results suggest directed sampling using zone delineation techniques outlined in this paper would result in more efficient soil sampling for these Alabama grain fields.

  20. Acquired Techniques

    DEFF Research Database (Denmark)

    Lunde Nielsen, Espen; Halse, Karianne

    2013-01-01

    Acquired Techniques - a Leap into the Archive, at Aarhus School of Architecture. In collaboration with Karianne Halse, James Martin and Mika K. Friis. Following the footsteps of past travelers this is a journey into tools and techniques of the architectural process. The workshop will focus upon...... architectural production as a conglomerate of various analogue and digital methods, and provide the basics, the tips/tricks - and how the tool themselves becomes operational for spatial/thematic investigations. Eventually, this will become a city, exhibition and phamplet inhabited by the (by...

  1. Surfactant Facilitated Spreading of Aqueous Drops on Hydrophobic Surfaces

    Science.gov (United States)

    Kumar, Nitin; Couzis, Alex; Maldareili, Charles; Singh, Bhim (Technical Monitor)

    2001-01-01

    Microgravity technologies often require aqueous phases to spread over nonwetting hydrophobic solid surfaces. Surfactants facilitate the wetting of water on hydrophobic surfaces by adsorbing on the water/air and hydrophobic solid/water interfaces and lowering the surface tensions of these interfaces. The tension reductions decrease the contact angle, which increases the equilibrium wetted area. Hydrocarbon surfactants; (i.e., amphiphiles with a hydrophobic moiety consisting of an extended chain of (aliphatic) methylene -CH2- groups attached to a large polar group to give aqueous solubility) are capable of reducing the contact angles on surfaces which are not very hydrophobic, but do not reduce significantly the contact angles of the very hydrophobic surfaces such as parafilm, polyethylene or self assembled monolayers. Trisiloxane surfactants (amphiphiles with a hydrophobe consisting of methyl groups linked to a trisiloxane backbone in the form of a disk ((CH3)3-Si-O-Si-O-Si(CH3)3) and an extended ethoxylate (-(OCH2CH2)a-) polar group in the form of a chain with four or eight units) can significantly reduce the contact angle of water on a very hydrophobic surface and cause rapid and complete (or nearly complete) spreading (termed superspreading). The overall goal of the research described in this proposal is to establish and verify a theory for how trisiloxanes cause superspreading, and then use this knowledge as a guide to developing more general hydrocarbon based surfactant systems which superspread. We propose that the trisiloxane surfactants superspread because their structure allows them to strongly lower the high hydrophobic solid/aqueous tension when they adsorb to the solid surface. When the siloxane adsorbs, the hydrophobic disk parts of the molecule adsorb onto the surface removing the surface water. Since the cross-sectional area of the disk is larger than that of the extended ethoxylate chain, the disks can form a space-filling mat on the surface which

  2. Stability and parameter dependency analysis of a facilitation tectal column (FTC) model.

    Science.gov (United States)

    Cervantes-Pérez, F; Arbib, M A

    1990-01-01

    Mathematical models and computer simulations have been widely used to study the spatio-temporal characteristics of the processing of information carried out by the central nervous system. When trying to show whether or not a neural model accounts for the phenomena under study, if the number of parameters whose values need to be calculated becomes large, then computer simulations alone become very inefficient to define such values. Here, we developed stability and parameter dependency analyses of the mathematical representation of a single facilitation tectal column (FTC) model, to show how by using techniques from non-linear systems theory we can define the ranges of parameter values under which the model would explain the required performance of the neural net model. The benefits of these analyses can be grouped in two parts: first, the advantage of using non-linear systems techniques to analyze, analytically, the dynamics of neural net models; and second, we get a deeper understanding of why the hypotheses embedded in the models yield the appropriate behaviors and what are the critical situations (parametric combinations) under which these behaviors are displayed.

  3. Web-Browsing Competencies of Pre-Service Adult Facilitators: Implications for Curriculum Transformation and Distance Learning

    Science.gov (United States)

    Theresa, Ofoegbu; Ugwu, Agboeze Matthias; Ihebuzoaju, Anyanwu Joy; Uche, Asogwa

    2013-01-01

    The study investigated the Web-browsing competencies of pre-service adult facilitators in the southeast geopolitical zone of Nigeria. Survey design was adopted for the study. The population consists of all pre-service adult facilitators in all the federal universities in the southeast geopolitical zone of Nigeria. Accidental sampling technique was…

  4. Facilitated inter-firm collaboration in Ghana

    DEFF Research Database (Denmark)

    Kuada, John Ernest; Sørensen, Olav Jull

    2005-01-01

    Since the mid-1980s, aid agencies have endorsed the need to support private enterprise development in developing countries as an instrument for overall economic development and poverty reduction. Facilitation of collaboration between developed and developing country firms has become one of the most...... 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....

  5. Monitoring the response of bone metastases to treatment with Magnetic Resonance Imaging and nuclear medicine techniques: a review and position statement by the European Organisation for Research and Treatment of Cancer imaging group.

    Science.gov (United States)

    Lecouvet, F E; Talbot, J N; Messiou, C; Bourguet, P; Liu, Y; de Souza, N M

    2014-10-01

    Assessment of the response to treatment of metastases is crucial in daily oncological practice and clinical trials. For soft tissue metastases, this is done using computed tomography (CT), Magnetic Resonance Imaging (MRI) or Positron Emission Tomography (PET) using validated response evaluation criteria. Bone metastases, which frequently represent the only site of metastases, are an exception in response assessment systems, because of the nature of the fixed bony defects, their complexity, which ranges from sclerotic to osteolytic and because of the lack of sensitivity, specificity and spatial resolution of the previously available bone imaging methods, mainly bone scintigraphy. Techniques such as MRI and PET are able to detect the early infiltration of the bone marrow by cancer, and to quantify this infiltration using morphologic images, quantitative parameters and functional approaches. This paper highlights the most recent developments of MRI and PET, showing how they enable early detection of bone lesions and monitoring of their response. It reviews current knowledge, puts the different techniques into perspective, in terms of indications, strengths, weaknesses and complementarity, and finally proposes recommendations for the choice of the most adequate imaging technique.

  6. COMMUNICATIONS GROUP

    CERN Multimedia

    L. Taylor

    2011-01-01

    The CMS Communications Group, established at the start of 2010, has been busy in all three areas of its responsibility: (1) Communications Infrastructure, (2) Information Systems, and (3) Outreach and Education. Communications Infrastructure There are now 55 CMS Centres worldwide that are well used by physicists working on remote CMS shifts, Computing operations, data quality monitoring, data analysis and outreach. The CMS Centre@CERN in Meyrin, is the centre of the CMS offline and computing operations, hosting dedicated analysis efforts such as during the CMS Heavy Ion lead-lead running. With a majority of CMS sub-detectors now operating in a “shifterless” mode, many monitoring operations are now routinely performed from there, rather than in the main Control Room at P5. The CMS Communications Group, CERN IT and the EVO team are providing excellent videoconferencing support for the rapidly-increasing number of CMS meetings. In parallel, CERN IT and ...

  7. Lego Group

    DEFF Research Database (Denmark)

    Møller Larsen, Marcus; Pedersen, Torben; Slepniov, Dmitrij

    2010-01-01

    The last years’ rather adventurous journey from 2004 to 2009 had taught the fifth-largest toy-maker in the world - the LEGO Group - the importance of managing the global supply chain effectively. In order to survive the largest internal financial crisis in its roughly 70 years of existence......, the management had, among many initiatives, decided to offshore and outsource a major chunk of its production to Flextronics. In this pursuit of rapid cost-cutting sourcing advantages, the LEGO Group planned to license out as much as 80 per cent of its production besides closing down major parts...... of the production in high cost countries. Confident with the prospects of the new partnership, the company signed a long-term contract with Flextronics. This decision eventually proved itself to have been too hasty, however. Merely three years after the contracts were signed, LEGO management announced that it would...

  8. Group play

    DEFF Research Database (Denmark)

    Tychsen, Anders; Hitchens, Michael; Brolund, Thea

    2008-01-01

    of group dynamics, the influence of the fictional game characters and the comparative play experience between the two formats. The results indicate that group dynamics and the relationship between the players and their digital characters, are integral to the quality of the gaming experience in multiplayer......Role-playing games (RPGs) are a well-known game form, existing in a number of formats, including tabletop, live action, and various digital forms. Despite their popularity, empirical studies of these games are relatively rare. In particular there have been few examinations of the effects...... of the various formats used by RPGs on the gaming experience. This article presents the results of an empirical study, examining how multi-player tabletop RPGs are affected as they are ported to the digital medium. Issues examined include the use of disposition assessments to predict play experience, the effect...

  9. 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 sing" learning method can facilitate verbatim memory for spoken foreign language phrases.

  10. Managerial intervention to facilitate organizational change.

    Science.gov (United States)

    Snyder, J R

    1983-07-01

    Facilitating change in the clinical laboratory is a constant managerial responsibility. Change is often met with resistance when staff members perceive it as threatening their convenience, interpersonal relationships, position, or economic security. This paper examines the application of the Concerns-Based Adoption Model to assess individual concerns regarding change. The model views change as a process rather than an event and examines the various motivations, perceptions, attitudes, and feelings of individuals regarding an innovation. After an individual's concerns have been identified, the manager is better able to target intervention strategies to facilitate organizational change.

  11. Translation Techniques

    Directory of Open Access Journals (Sweden)

    Marcia Pinheiro

    2015-05-01

    Full Text Available In this paper, we discuss three translation techniques: literal, cultural, and artistic. Literal translation is a well-known technique, which means that it is quite easy to find sources on the topic. Cultural and artistic translation may be new terms. Whilst cultural translation focuses on matching contexts, artistic translation focuses on matching reactions. Because literal translation matches only words, it is not hard to find situations in which we should not use this technique.  Because artistic translation focuses on reactions, judging the quality of an artistic translation work is one of the most difficult things one can do. We end up having a score of complexity and humanity for each one of the mentioned techniques: Literal translation would be the closest thing we have to the machines world and artistic translation would be the closest thing we have to the purely human world. By creating these classifications and studying the subtleties of each one of them, we are adding degrees of quality to our courses and to translation as a professional field. The main contribution of this paper is then the formalization of such a piece of knowledge. We, however, also lay the foundations for studies of this type.

  12. Experimental Techniques

    CERN Document Server

    Engelfried, J

    1999-01-01

    In this course we will give examples for experimental techniques used in particle physics experiments. After a short introduction, we will discuss applications in silicon microstrip detectors, wire chambers, and single photon detection in Ring Imaging Cherenkov (RICH) counters. A short discussion of the relevant physics processes, mainly different forms of energy loss in matter, is enclosed.

  13. Problem Solving Techniques Seminar.

    Science.gov (United States)

    Massachusetts Career Development Inst., Springfield.

    This booklet is one of six texts from a workplace literacy curriculum designed to assist learners in facing the increased demands of the workplace. Six problem-solving techniques are developed in the booklet to assist individuals and groups in making better decisions: problem identification, data gathering, data analysis, solution analysis,…

  14. Group Connections: Whole Group Teaching.

    Science.gov (United States)

    Griffiths, Dorothy

    2002-01-01

    A learner-centered approach to adult group instruction involved learners in investigating 20th-century events. The approach allowed learners to concentrate on different activities according to their abilities and gave them opportunities to develop basic skills and practice teamwork. (SK)

  15. Facilities removal working group

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    This working group`s first objective is to identify major economic, technical, and regulatory constraints on operator practices and decisions relevant to offshore facilities removal. Then, the group will try to make recommendations as to regulatory and policy adjustments, additional research, or process improvements and/or technological advances, that may be needed to improve the efficiency and effectiveness of the removal process. The working group will focus primarily on issues dealing with Gulf of Mexico platform abandonments. In order to make the working group sessions as productive as possible, the Facilities Removal Working Group will focus on three topics that address a majority of the concerns and/or constraints relevant to facilities removal. The three areas are: (1) Explosive Severing and its Impact on Marine Life, (2) Pile and Conductor Severing, and (3) Deep Water Abandonments This paper will outline the current state of practice in the offshore industry, identifying current regulations and specific issues encountered when addressing each of the three main topics above. The intent of the paper is to highlight potential issues for panel discussion, not to provide a detailed review of all data relevant to the topic. Before each panel discussion, key speakers will review data and information to facilitate development and discussion of the main issues of each topic. Please refer to the attached agenda for the workshop format, key speakers, presentation topics, and panel participants. The goal of the panel discussions is to identify key issues for each of the three topics above. The working group will also make recommendations on how to proceed on these key issues.

  16. Teaching during clinical practice: strategies and techniques used by preceptors in nursing education.

    Science.gov (United States)

    Elisabeth, Carlson; Christine, Wann-Hansson; Ewa, Pilhammar

    2009-07-01

    The preceptor is a nurse who teaches and supports the student and is seen as pivotal to student learning within the clinical setting. Earlier studies have shown that preceptors' pedagogical competence is significant for facilitating learning during clinical practice. However, studies describing pedagogical competence, especially in terms of teaching strategies, seem to be scarce. The aim of this study was to describe which strategies and techniques preceptors use to teach undergraduate nursing students during clinical practice. The study had an ethnographic approach; methods used were participant observations and focus group interviews with nurses who were experienced in precepting undergraduate nursing students. Findings illustrated how preceptors used different strategies and techniques in a continuous process of adjusting, performing and evaluating precepting. Increased knowledge on how the preceptors actually teach student nurses during clinical practice will help facilitate educational programmes for preceptors, which will enhance their pedagogical skills and competences.

  17. Security and Policy for Group Collaboration

    Energy Technology Data Exchange (ETDEWEB)

    Ian Foster; Carl Kesselman

    2006-07-31

    “Security and Policy for Group Collaboration” was a Collaboratory Middleware research project aimed at providing the fundamental security and policy infrastructure required to support the creation and operation of distributed, computationally enabled collaborations. The project developed infrastructure that exploits innovative new techniques to address challenging issues of scale, dynamics, distribution, and role. To reduce greatly the cost of adding new members to a collaboration, we developed and evaluated new techniques for creating and managing credentials based on public key certificates, including support for online certificate generation, online certificate repositories, and support for multiple certificate authorities. To facilitate the integration of new resources into a collaboration, we improved significantly the integration of local security environments. To make it easy to create and change the role and associated privileges of both resources and participants of collaboration, we developed community wide authorization services that provide distributed, scalable means for specifying policy. These services make it possible for the delegation of capability from the community to a specific user, class of user or resource. Finally, we instantiated our research results into a framework that makes it useable to a wide range of collaborative tools. The resulting mechanisms and software have been widely adopted within DOE projects and in many other scientific projects. The widespread adoption of our Globus Toolkit technology has provided, and continues to provide, a natural dissemination and technology transfer vehicle for our results.

  18. The Manifestly Gauge Invariant Exact Renormalisation Group

    CERN Document Server

    Rosten, O J

    2005-01-01

    We construct a manifestly gauge invariant Exact Renormalisation Group (ERG) whose form is suitable for computation in SU(N) Yang-Mills theory, beyond one-loop. An effective cutoff is implemented by embedding the physical SU(N) theory in a spontaneously broken SU(N|N) Yang-Mills theory. To facilitate computations within this scheme, which proceed at every step without fixing the gauge, we develop a set of diagrammatic techniques. As an initial test of the formalism, the one-loop SU(N) Yang-Mills beta-function, beta_1, is computed, and the standard, universal answer is reproduced. It is recognised that the computational technique can be greatly simplified. Using these simplifications, a partial proof is given that, to all orders in perturbation theory, the explicit dependence of perturbative $\\beta$-function coefficients, beta_n, on certain non-universal elements of the manifestly gauge invariant ERG cancels out. This partial proof yields an extremely compact, diagrammatic form for the surviving contributions t...

  19. Growth of Automorphism Groups of Relatively Free Groups

    Institute of Scientific and Technical Information of China (English)

    V. Drensky; A.I. Papistas

    2001-01-01

    We introduce a new growth function for automorphism groups of residually nilpotent relatively free groups Fn(V) and study its behavior. We prove that, under some natural restrictions, the growth of the group of tame automorphisms of Fn(V) is equal to the growth of the automorphism group of Fn(V), and coincides with the growth of the Lie algebra over Q associated with Fn (V). Applications of our techniques are given.

  20. Symbolic rewriting techniques

    CERN Document Server

    Weispfenning, Volker; Grabmeier, Johannes

    1998-01-01

    Symbolic rewriting techniques are methods for deriving consequences from systems of equations, and are of great use when investigating the structure of the solutions. Such techniques appear in many important areas of research within computer algebra: • the Knuth-Bendix completion for groups, monoids and general term-rewriting systems, • the Buchberger algorithm for Gröbner bases, • the Ritt-Wu characteristic set method for ordinary differential equations, and • the Riquier-Janet method for partial differential equations. This volume contains invited and contributed papers to the Symbolic Rewriting Techniques workshop, which was held at the Centro Stefano Franscini in Ascona, Switzerland, from April 30 to May 4, 1995. That workshop brought together 40 researchers from various areas of rewriting techniques, the main goal being the investigation of common threads and methods. Following the workshops, each contribution was formally refereed and 14 papers were selected for publication.