WorldWideScience

Sample records for chair ted senator

  1. Ambiguous chair

    DEFF Research Database (Denmark)

    Manelius, Anne-Mette

    2011-01-01

    Bidrag til gør-det-selv bog, hvor det beskrives i udførlige tegninger, hvordan man bygger sin egen 'Ambiguous Chair', en tekstilforskallet stol.......Bidrag til gør-det-selv bog, hvor det beskrives i udførlige tegninger, hvordan man bygger sin egen 'Ambiguous Chair', en tekstilforskallet stol....

  2. TED KYCIA MEMORIAL SYMPOSIUM.

    Energy Technology Data Exchange (ETDEWEB)

    LITTENBERG, L.; RUBINSTEIN, R.; SAMIOS, N.; LI, K.; GIACOMELLI, G.; MOCKETT, P.; CARROLL, A.; JOHNSON, R.; BRYMAN, D.; TIPPENS, B.

    2000-05-19

    On the afternoon of May 19 2000, a Memorial Seminar was held in the BNL physics Large Seminar Room to honor the memory of Ted Kyeia, a prominent particle physicist who had been a member of the BNL staff for 40 years. Although it was understandably a somewhat sad occasion because Ted was no longer with us, nevertheless there was much for his colleagues and friends to celebrate in recalling the outstanding contributions that he had made in those four decades. The Seminar speakers were all people who had worked with Ted during that period; each discussed one aspect of his career, but also included anecdotes and personal reminiscences. This booklet contains the Seminar program, listing the speakers, and also copies of transparencies of the talks (and one paper which was a later expansion of a talk); sadly, not all of the personal remarks appeared on the transparencies.

  3. CG Chair

    OpenAIRE

    Pedro, Catarina

    2013-01-01

    Neste relatório de estágio damos conta da nossa integração e actividades desenvolvidas e, mais especificamente, relativa ao projeto final da cadeira empilhavel denominada CG Chair. O estágio desenvolveu-se na empresa de mobiliário escolar e de escritório VS - Vereinigte Spezialmobelfabriken GmbH Co. KG, em Tauberbischöfsheim - Alemanha. É uma empresa que existe há 114 anos, domina o mercado mobiliário escolar na Europa e está a investir ainda no mobiliár...

  4. Unscrambling Key Features of TED as Open Educational Resources

    Institute of Scientific and Technical Information of China (English)

    汪静静; QIU; Cai-zhen

    2015-01-01

    TED is a particularly thriving branch in the campaign of Open Educational Resources,leading future educational revolution.What makes TED distinguished from other agents of open educational resources is worth studying.This paper studies key features of TED talks that help to explain why TED talks are so appealing,provide deeper look at TED and explore its value.

  5. 50 CFR 223.207 - Approved TEDs.

    Science.gov (United States)

    2010-10-01

    ... than 4 inches (10.2 cm) from the frame and may not extend past the frame. A horizontal brace bar to... the TED frame must not exceed 4 inches (10.2 cm). (5) Direction of bars. The deflector bars must run... bottom bars and two of the top bars, including the frame, may run from side to side of the TED....

  6. TED-Ed lessons & TED-Ed clubs: Educational activities to amplify students' voices

    Science.gov (United States)

    Villias, Georgios

    2017-04-01

    TED-Ed lessons and TED-Ed clubs are two powerful educational tools that can be used in today's school classrooms in order to create an educational environment that is engaging for the students and favors their active participation, created and fostered by TED-Ed. TED-Ed is TED's educational initiative, committed to create lessons worth sharing and amplify the voices and ideas of teachers and students around the world. TED-Ed animated lessons are fully organized lessons structured around an animated video that introduces new topics to learners in an exciting, thought-provoking way. These lessons have been created as a result of the cooperation between expert educators and animators and have been uploaded at the TED-Ed platform (http://ed.ted.com). On the other hand, TED-Ed Clubs are also an interesting way to offer students the chance, the voice and the opportunity to express their thoughts, engage actively on these matters and connect with each other, both at a local, as well as at an international level (http://ed.ted.com/clubs). By developing new TED-Ed lessons or by customizing appropriately existing animated TED-Ed lessons (translating, modifying the questions asked, introducing new discussion topics), I have created and implemented in my student-centered, didactic approach, a series of TED-ED animated lessons directly connected with the Greek national science syllabus that were used to spark students curiosity and initiate a further analytical discussion or introduce other relevant educational activities (http://gvillias.wixsite.com/education). Furthermore, at my school, we established Varvakeio TED-Ed Club, an environment that supports and empowers our students to research, develop and disseminate their own personal ideas that worth spreading. During the year, our members were inspired by watching TED talks presented by experts on their field on various different areas, including social, economical, environmental and technological-scientific issues. Our aim

  7. AIDS Epidemic. Hearing before the Committee on Labor and Human Resources. United States Senate, One Hundredth Congress, First Session on Reviewing Federal Efforts Being Conducted toward Combating the AIDS Epidemic.

    Science.gov (United States)

    Congress of the U.S., Washington, DC. Senate Committee on Labor and Human Resources.

    The text of a Senate hearing called to review federal efforts combating acquired immune deficiency syndrome (AIDS) is presented in this document. Opening statements reviewing the AIDS crisis are given by Senators Edward Kennedy and Lowell Weicker, Jr. Prepared statements are included by Senators Orrin Hatch and Ted Stevens. David Baltimore and…

  8. Exploring TED Talks as Linked Data for Education

    Science.gov (United States)

    Taibi, Davide; Chawla, Saniya; Dietze, Stefan; Marenzi, Ivana; Fetahu, Besnik

    2015-01-01

    In this paper, we present the TED Talks dataset which exposes all metadata and the actual transcripts of available TED talks as structured Linked Data. The TED talks collection is composed of more than 1800 talks, along with 35?000 transcripts in over 30 languages, related to a wide range of topics. In this regard, TED talks metadata available in…

  9. A Fuzzy Control Course on the TED Server

    DEFF Research Database (Denmark)

    Dotoli, Mariagrazia; Jantzen, Jan

    1999-01-01

    The Training and Education Committee (TED) is a committee under ERUDIT, a Network of Excellence for fuzzy technology and uncertainty in Europe. The main objective of TED is to improve the training and educational possibilities for the nodes of ERUDIT. Since early 1999, TED has set up the TED serv...

  10. Chairing a Small Department.

    Science.gov (United States)

    Bowker, Lee H.; Lynch, David M.

    Ten management problems for chairs of small departments in small colleges are discussed, along with problem-solving strategies for these administrators. Serious disagreements within a small and intimate department may create a country club culture in which differences are smoothed over and the personal idiosyncrasies of individual members are…

  11. Graduate Medical Education (GME). Hearing Before the Committee on Finance. United States Senate. One Hundred Fifth Congress. First Session (March 12, 1997).

    Science.gov (United States)

    Congress of the U.S., Washington, DC. Senate Committee on Finance.

    This hearing presents testimony on Medicare support for graduate medical education in light of Clinton Administration and other reform proposals to reduce the number of specialized residencies in teaching hospitals. The testimony includes opening statements by Senator William V. Roth, Jr., chair of the Senate Committee on Finance, and Senator Phil…

  12. Resources Available to Department Chairs.

    Science.gov (United States)

    Lynch, David M.; Bowker, Lee H.

    Resources available to department chairs from the following sources are described: the department's discipline; the national higher education community; the local institution; and the chair's own skills, background, roles, and structural placement within the organization. The use of these resources to deal with common problems faced by chairs is…

  13. Treatment Episode Data Set: Admissions (TEDS-A-2011)

    Data.gov (United States)

    U.S. Department of Health & Human Services — The Treatment Episode Data Set -- Admissions (TEDS-A) is a national census data system of annual admissions to substance abuse treatment facilities. TEDS-A provides...

  14. Treatment Episode Data Set: Admissions (TEDS-A-2013)

    Data.gov (United States)

    U.S. Department of Health & Human Services — The Treatment Episode Data Set -- Admissions (TEDS-A) is a national census data system of annual admissions to substance abuse treatment facilities. TEDS-A provides...

  15. Treatment Episode Data Set: Admissions (TEDS-A-1994)

    Data.gov (United States)

    U.S. Department of Health & Human Services — The Treatment Episode Data Set -- Admissions (TEDS-A) is a national census data system of annual admissions to substance abuse treatment facilities. TEDS-A provides...

  16. Treatment Episode Data Set: Discharges (TEDS-D-2009)

    Data.gov (United States)

    U.S. Department of Health & Human Services — The Treatment Episode Data Set -- Discharges (TEDS-D) is a national census data system of annual discharges from substance abuse treatment facilities. TEDS-D...

  17. Treatment Episode Data Set: Admissions (TEDS-A-2002)

    Data.gov (United States)

    U.S. Department of Health & Human Services — The Treatment Episode Data Set -- Admissions (TEDS-A) is a national census data system of annual admissions to substance abuse treatment facilities. TEDS-A provides...

  18. Treatment Episode Data Set: Discharges (TEDS-D-2010)

    Data.gov (United States)

    U.S. Department of Health & Human Services — The Treatment Episode Data Set -- Discharges (TEDS-D) is a national census data system of annual discharges from substance abuse treatment facilities. TEDS-D...

  19. Treatment Episode Data Set: Admissions (TEDS-A-2010)

    Data.gov (United States)

    U.S. Department of Health & Human Services — The Treatment Episode Data Set -- Admissions (TEDS-A) is a national census data system of annual admissions to substance abuse treatment facilities. TEDS-A provides...

  20. Treatment Episode Data Set: Admissions (TEDS-A-1997)

    Data.gov (United States)

    U.S. Department of Health & Human Services — The Treatment Episode Data Set -- Admissions (TEDS-A) is a national census data system of annual admissions to substance abuse treatment facilities. TEDS-A provides...

  1. Treatment Episode Data Set: Admissions (TEDS-A-2001)

    Data.gov (United States)

    U.S. Department of Health & Human Services — The Treatment Episode Data Set -- Admissions (TEDS-A) is a national census data system of annual admissions to substance abuse treatment facilities. TEDS-A provides...

  2. Treatment Episode Data Set: Admissions (TEDS-A-1995)

    Data.gov (United States)

    U.S. Department of Health & Human Services — The Treatment Episode Data Set -- Admissions (TEDS-A) is a national census data system of annual admissions to substance abuse treatment facilities. TEDS-A provides...

  3. Treatment Episode Data Set: Admissions (TEDS-A-2003)

    Data.gov (United States)

    U.S. Department of Health & Human Services — The Treatment Episode Data Set -- Admissions (TEDS-A) is a national census data system of annual admissions to substance abuse treatment facilities. TEDS-A provides...

  4. Treatment Episode Data Set: Admissions (TEDS-A-2004)

    Data.gov (United States)

    U.S. Department of Health & Human Services — The Treatment Episode Data Set -- Admissions (TEDS-A) is a national census data system of annual admissions to substance abuse treatment facilities. TEDS-A provides...

  5. Treatment Episode Data Set: Admissions (TEDS-A-2005)

    Data.gov (United States)

    U.S. Department of Health & Human Services — The Treatment Episode Data Set -- Admissions (TEDS-A) is a national census data system of annual admissions to substance abuse treatment facilities. TEDS-A provides...

  6. Treatment Episode Data Set: Admissions (TEDS-A-2009)

    Data.gov (United States)

    U.S. Department of Health & Human Services — The Treatment Episode Data Set -- Admissions (TEDS-A) is a national census data system of annual admissions to substance abuse treatment facilities. TEDS-A provides...

  7. Treatment Episode Data Set: Discharges (TEDS-D-2006)

    Data.gov (United States)

    U.S. Department of Health & Human Services — The Treatment Episode Data Set -- Discharges (TEDS-D) is a national census data system of annual discharges from substance abuse treatment facilities. TEDS-D...

  8. Treatment Episode Data Set: Admissions (TEDS-A-2006)

    Data.gov (United States)

    U.S. Department of Health & Human Services — The Treatment Episode Data Set -- Admissions (TEDS-A) is a national census data system of annual admissions to substance abuse treatment facilities. TEDS-A provides...

  9. Treatment Episode Data Set: Admissions (TEDS-A-1996)

    Data.gov (United States)

    U.S. Department of Health & Human Services — The Treatment Episode Data Set -- Admissions (TEDS-A) is a national census data system of annual admissions to substance abuse treatment facilities. TEDS-A provides...

  10. Treatment Episode Data Set: Admissions (TEDS-A-2012)

    Data.gov (United States)

    U.S. Department of Health & Human Services — The Treatment Episode Data Set -- Admissions (TEDS-A) is a national census data system of annual admissions to substance abuse treatment facilities. TEDS-A provides...

  11. Treatment Episode Data Set: Admissions (TEDS-A-1999)

    Data.gov (United States)

    U.S. Department of Health & Human Services — The Treatment Episode Data Set -- Admissions (TEDS-A) is a national census data system of annual admissions to substance abuse treatment facilities. TEDS-A provides...

  12. Treatment Episode Data Set: Discharges (TEDS-D-2007)

    Data.gov (United States)

    U.S. Department of Health & Human Services — The Treatment Episode Data Set -- Discharges (TEDS-D) is a national census data system of annual discharges from substance abuse treatment facilities. TEDS-D...

  13. Treatment Episode Data Set: Admissions (TEDS-A-2008)

    Data.gov (United States)

    U.S. Department of Health & Human Services — The Treatment Episode Data Set -- Admissions (TEDS-A) is a national census data system of annual admissions to substance abuse treatment facilities. TEDS-A provides...

  14. Treatment Episode Data Set: Admissions (TEDS-A-1993)

    Data.gov (United States)

    U.S. Department of Health & Human Services — The Treatment Episode Data Set -- Admissions (TEDS-A) is a national census data system of annual admissions to substance abuse treatment facilities. TEDS-A provides...

  15. Treatment Episode Data Set: Discharges (TEDS-D-2011)

    Data.gov (United States)

    U.S. Department of Health & Human Services — The Treatment Episode Data Set -- Discharges (TEDS-D) is a national census data system of annual discharges from substance abuse treatment facilities. TEDS-D...

  16. Treatment Episode Data Set: Admissions (TEDS-A-2000)

    Data.gov (United States)

    U.S. Department of Health & Human Services — The Treatment Episode Data Set -- Admissions (TEDS-A) is a national census data system of annual admissions to substance abuse treatment facilities. TEDS-A provides...

  17. Treatment Episode Data Set: Discharges (TEDS-D-2008)

    Data.gov (United States)

    U.S. Department of Health & Human Services — The Treatment Episode Data Set -- Discharges (TEDS-D) is a national census data system of annual discharges from substance abuse treatment facilities. TEDS-D...

  18. Treatment Episode Data Set: Admissions (TEDS-A-1992)

    Data.gov (United States)

    U.S. Department of Health & Human Services — The Treatment Episode Data Set -- Admissions (TEDS-A) is a national census data system of annual admissions to substance abuse treatment facilities. TEDS-A provides...

  19. Treatment Episode Data Set: Admissions (TEDS-A-1998)

    Data.gov (United States)

    U.S. Department of Health & Human Services — The Treatment Episode Data Set -- Admissions (TEDS-A) is a national census data system of annual admissions to substance abuse treatment facilities. TEDS-A provides...

  20. Treatment Episode Data Set: Admissions (TEDS-A-2007)

    Data.gov (United States)

    U.S. Department of Health & Human Services — The Treatment Episode Data Set -- Admissions (TEDS-A) is a national census data system of annual admissions to substance abuse treatment facilities. TEDS-A provides...

  1. Using TED Talks to Inspire Thoughtful Practice

    Science.gov (United States)

    Rubenstein, Lisa DaVia

    2012-01-01

    How can teacher educators provide relevant and important content in an educational environment that is rapidly evolving? TED.com is a website that provides content that meets these criteria in its mission of promoting "ideas that are worth spreading." Rather than ignoring the incredible access to the world's most innovative and dynamic speakers,…

  2. New trends in knowledge dissemination: TED Talks

    Directory of Open Access Journals (Sweden)

    Giuseppina Scotto di Carlo

    2014-05-01

    Full Text Available This paper investigates the key elements of ethos, pathos and logos linguistic strategies as some main features of TED (Technology, Entertainment, Design Talks, popularizing speeches aiming at Knowledge Dissemination. Through a comparison between the TED Talk ‘HIV - How to fight an epidemic of bad laws’, by Shereen El-Feki (2012a, and another speech held by the same author at the  2012 Symposia The Global Commission on HIV and the Law, addressed to specialists, the paper analyses TED Talks as an innovative tool of popularization, which breaches the typical triangularisation ‘scientist-mediator-audience’, bringing scientists directly into contact with their audiences. Drawing upon Aristotle’s three pillars of rhetoric, the paper analyses the strategies used to establish the ethos of the speech, by proposing a topic as morally worth of spreading; pathos, by creating a direct contact with the public; and logos, investigated through an analysis of the elements used to recontextualise scientific discourses into popularized speeches. The analysis suggests that TED Talks are a recodification, not a mere translation of texts; they are a means to disseminate knowledge reducing the asymmetry between audiences and scientists.

  3. TEDS-M 2008 User Guide for the International Database. Supplement 1: International Version of the TEDS-M Questionnaires

    Science.gov (United States)

    Brese, Falk, Ed.

    2012-01-01

    The Teacher Education Study in Mathematics (TEDS-M) International Database includes data for all questionnaires administered as part of the TEDS-M study. These consisted of questionnaires administered to future teachers, educators, and institutions with teacher preparation programs. This supplement contains the international version of the TEDS-M…

  4. Ted Wilson passes on the torch

    CERN Document Server

    2003-01-01

    As part of the Laboratory's outreach programme, the CERN Accelerator School (CAS) brings together students and experienced physicists from all over the world with the aim of promoting the understanding of accelerator physics. As head of the School for 11 years, Ted Wilson became a CERN ambassador to the outside community. He retired in March, handing over the reigns of the CAS to Daniel Brandt. Ted Wilson and his assistant, Suzanne von Wartburg, during an EPAC meeting in 1994.The accelerator schools allowed some time for relaxation in the local surrounding for students as well as for the director of CAS.As a boy, Ted Wilson could have embarked on a career in pop music rather than physics, rubbing shoulders at secondary school in Liverpool with two of the future Beatles. But prefering classical music and answering the call of science, he took the more serious of the two paths, studying physics first at Oxford University then at the Rutherford Laboratory. After a year at CERN and four years at the Rutherford La...

  5. Primer for the Interim Chair

    Science.gov (United States)

    Soltys, Stephen M.

    2011-01-01

    Objective: Being successful in the role of an Interim Chair requires an approach to transitional leadership that is different from that of individuals filling the Chair role permanently. This article reviews pertinent literature on the topic. Method: The author reviewed the literature, cited pertinent articles, and supplemented with personal…

  6. Rising from a chair. Influence of age and chair design.

    Science.gov (United States)

    Wheeler, J; Woodward, C; Ucovich, R L; Perry, J; Walker, J M

    1985-01-01

    We studied the effect of age on the act of rising from a standard armchair in a younger (means = 24 years) and an older (means = 75 years) group of healthy adult women. Rising from a standard armchair and an armchair specially designed for comfort in sitting of the elderly was studied in the older group to determine the influence of the special chair. We used electrogoniometry, EMG, and videotape analysis to record the activity for both groups. The older group placed their feet farther back and showed greater vastus lateralis muscle activity than did the younger group to rise from the standard chair. These results suggest that rising from the standard chair was more difficult for the older than for the younger group. In the special chair, the older subjects showed even more vastus lateralis muscle activity, greater knee flexion, and greater trunk forward lean. Rising from the special chair, therefore, appeared to be more difficult than rising from a standard chair; this finding suggests that both comfort and function must be considered in chair selection for certain groups.

  7. Legislative Districts - Senate Districts

    Data.gov (United States)

    NSGIC GIS Inventory (aka Ramona) — This layer represents the Arkansas State Senate district boundaries adopted by the Arkansas Board of Apportionment on July 29, 2011. The Board of Apportionment,...

  8. Honing EAP Learners' Public Speaking Skills by Analyzing TED Talks

    Science.gov (United States)

    Leopold, Lisa

    2016-01-01

    Despite the importance of public speaking skills for English for Academic Purposes (EAP) students' academic and professional success, few EAP textbooks incorporate authentic, professional speech models. Thus, many EAP instructors have turned to TED talks for dynamic speech models. Yet a single TED talk may be too long for viewing in class and may…

  9. To Speak Like a TED Speaker--A Case Study of TED Motivated English Public Speaking Study in EFL Teaching

    Science.gov (United States)

    Li, Yingxia; Gao, Ying; Zhang, Dongyu

    2016-01-01

    This paper intends to investigate the effectiveness of a new course pattern--TED-motivated English Public Speaking Course in EFL teaching in China. This class framework adopts TED videos as the learning materials to stimulate students to be a better speaker. Meanwhile, it aims to examine to what extent the five aspects of language skills are…

  10. Scientists popularizing science: characteristics and impact of TED talk presenters.

    Directory of Open Access Journals (Sweden)

    Cassidy R Sugimoto

    Full Text Available The TED (Technology, Entertainment, Design conference and associated website of recorded conference presentations (TED Talks is a highly successful disseminator of science-related videos, claiming over a billion online views. Although hundreds of scientists have presented at TED, little information is available regarding the presenters, their academic credentials, and the impact of TED Talks on the general population. This article uses bibliometric and webometric techniques to gather data on the characteristics of TED presenters and videos and analyze the relationship between these characteristics and the subsequent impact of the videos. The results show that the presenters were predominately male and non-academics. Male-authored videos were more popular and more liked when viewed on YouTube. Videos by academic presenters were more commented on than videos by others and were more liked on YouTube, although there was little difference in how frequently they were viewed. The majority of academic presenters were senior faculty, males, from United States-based institutions, were visible online, and were cited more frequently than average for their field. However, giving a TED presentation appeared to have no impact on the number of citations subsequently received by an academic, suggesting that although TED popularizes research, it may not promote the work of scientists within the academic community.

  11. Study of TED and Its Influence on College English Teaching

    Institute of Scientific and Technical Information of China (English)

    WANG Jing-jing; QIU Cai-zhen

    2015-01-01

    TED, with its unique concept of sharing it has been consistently advocating and maintaining, definitely serves a leading role in future educational revolution. Given English is the official language in the international and inclusive talks, TED has proven to a non-conventional educational and teaching resources for college English teaching. This paper studies its contributions and in⁃fluences on English teaching, in the expectation that TED as an open educational resources would be utilized effectively in promot⁃ing the development of college English teaching.

  12. Design: More than a cool chair

    DEFF Research Database (Denmark)

    Friis, Silje Alberthe Kamille; Austin, Robert; Sullivan, Erin

    2006-01-01

    Austin, R., Friis, K., Sullivan, E. 2006. Design: More than a cool chair. Boston: Harvard Business School Publishing.......Austin, R., Friis, K., Sullivan, E. 2006. Design: More than a cool chair. Boston: Harvard Business School Publishing....

  13. 21 CFR 890.3100 - Mechanical chair.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Mechanical chair. 890.3100 Section 890.3100 Food... DEVICES PHYSICAL MEDICINE DEVICES Physical Medicine Prosthetic Devices § 890.3100 Mechanical chair. (a) Identification. A mechanical chair is a manually operated device intended for medical purposes that is used...

  14. Robotic chair at steep and narrow stairways

    Science.gov (United States)

    Imazato, Masahiro; Yamaguchi, Masahiro; Moromugi, Shunji; Ishimatsu, Takakazu

    2007-12-01

    A robotic chair is developed to support mobility of elderly and disabled people living in the house where steep and narrow stairways are installed. In order to deal with such mobility problem the developed robotic chair has a compact original configuration. The robotic chair vertically moves by actuation of electric cylinders and horizontally moves by push-pull operation given by a care-giver. In order to navigate safely every action of the chair is checked by the operator. Up-and-down motions of the robotic chair on the stairway are executed through combinations of motor and cylinder actuations. Performance of the robotic chair was evaluated through two kinds of experiments. The excellent ability of the robotic chair could be confirmed through these experiments.

  15. Treatment Episode Data Set: Discharges (TEDS-D-2006-2011)

    Data.gov (United States)

    U.S. Department of Health & Human Services — The Treatment Episode Data Set -- Discharges (TEDS-D) is a national census data system of annual discharges from substance abuse treatment facilities. TEDS-D...

  16. "Being TED": The University Intellectual as Globalised Neoliberal Consumer Self

    Science.gov (United States)

    Shumar, Wesley

    2016-01-01

    This article focuses on the ways that modern American universities are engaged in the process of articulating new producing and consuming subjects. It argues that the image of the engaged "media celebrity" intellectual, as presented in the TED Talk model, has become a cultural ideal that reconciles a deeper contradiction in the academy.…

  17. TEDS-M 2008 User Guide for the International Database

    Science.gov (United States)

    Brese, Falk, Ed.

    2012-01-01

    The Teacher Education Study in Mathematics or TEDS-M is a study conducted under the aegis of the International Association for the Evaluation of Educational Achievement (IEA). The lead research center for the study is the International Study Center at Michigan State University (ISC/MSU). The ISC/MSU worked from 2006 to 2011 with the International…

  18. An Evaluation of the AFIT Teleteach Expanded Delivery System (TEDS) Method of Instruction (Phase 1).

    Science.gov (United States)

    1980-06-01

    approximately 10,000 st udent s Ln FY79 (2:1). In FY80 these figres should st art increasing dramatically due to the initiation of new Teachin - me𔃻:hc- This...Score C r-’t -- qe Teachin -g "Tode Data Dat a Da-a NC-72EDS -,o TEDS x X Re"-sildent TEDS I X xx to Remote TEDS Remote TEDS- to Remote2 TEIS- to R-enote

  19. Le parfum et la chair

    OpenAIRE

    Guérer, Annick Le

    2010-01-01

    De l’Antiquité jusqu’à l’orée du xixe siècle, le parfum reste profondément marqué par ses relations étroites avec la chair. Son histoire est celle d’une désincarnation qui a conduit à en faire un produit abstrait et un objet marketing. Cette désincarnation, au sens le plus propre du terme, touche le parfum lui-même lorsqu’il abandonne les produits animaux utilisés pour sa composition. Mais c’est aussi une désincarnation « fonctionnelle » dans la mesure où s’efface son rôle primordial dans la ...

  20. Teaching Note--Using TED Talks in the Social Work Classroom: Encouraging Student Engagement and Discourse

    Science.gov (United States)

    Loya, Melody Aye; Klemm, Terri

    2016-01-01

    Focusing on TED Talks (online videos) as a resource for social work educators, this teaching note shares our ideas regarding the use of the online videos as an avenue for reaching students and encouraging discussions in the social work classroom. The article first explores the TED platform and then discusses using TED as a teaching tool. Finally,…

  1. Performance Simulation of Solid Wood Chairs

    Directory of Open Access Journals (Sweden)

    Silviu NEMEŞ

    2014-03-01

    Full Text Available Chairs made of solid wood belong to a category which requires special attention due to its frequent structural stressing. This study proposes the identification through load simulation of those structural elements, which can potentially become vulnerable. In this way measures can be taken during the design process to avoid eventual drawbacks and appropriate solutions can be found. The chair types that were the subject of this analysis have a simple construction, being commonly used in various human activities, but also the sitting ergonomics were kept in mind. When determining their dimensions, standards, studies and existing research were followed. The chair types were chosen as follows: a chair without stretchers, one with lateral stretchers and a lounge chair. The wood species for which the study was made is Fraxinus excelsior – ash wood, which shows average mechanical performance when compared to other hardwoods preferred by chair manufacturers. Its properties were used for a further analysis. Identifying the areas of the chair structure which are stressed by the human body was necessary in order to simulate real-life conditions. The finite element method was used, with a dedicated software. The interpretation of results is able to prove the quality of the design process. The proposed methodology may be applicable also for more complex chair structures.

  2. Leading Learning: Science Departments and the Chair

    Science.gov (United States)

    Melville, Wayne; Campbell, Todd; Jones, Doug

    2016-01-01

    In this article, we have considered the role of the chair in leading the learning necessary for a department to become effective in the teaching and learning of science from a reformed perspective. We conceptualize the phrase "leading learning" to mean the chair's constitution of influence, power, and authority to intentionally impact…

  3. Axiology, the Subject and the Chair

    Science.gov (United States)

    Melville, Wayne; Campbell, Todd; Jones, Doug

    2017-08-01

    This article addresses two gaps in the literature related to science department chairs: the axiological relationship between the chair and science, the subject, and the perceptions of the chair with respect to teaching and learning within their departments. In this work, axiology is used to understand how the chair's values toward the subject influenced his own perceived capacity to lead learning within his department in a reformed discourse. A narrative inquiry methodology was used to consider the chair's experiences in the development of his identify over his life span in the form of two stories: (1) the relationship between the chair and science, the subject, and (2) the perceptions of the chair with regards to teacher learning within the department. The findings revealed that the work and career of the chair in this study were authored by strong elements of personal continuity and points of stability around the valuing of science, the subject, even as this valuing evolved from being more focused on epistemic values early in his career, to being more concerned with universal values connected to his legacy and his department later in his career.

  4. Leading Learning: Science Departments and the Chair

    Science.gov (United States)

    Melville, Wayne; Campbell, Todd; Jones, Doug

    2016-01-01

    In this article, we have considered the role of the chair in leading the learning necessary for a department to become effective in the teaching and learning of science from a reformed perspective. We conceptualize the phrase "leading learning" to mean the chair's constitution of influence, power, and authority to intentionally impact…

  5. 77 FR 75819 - Death of Senator Daniel K. Inouye, President Pro Tempore of the Senate

    Science.gov (United States)

    2012-12-21

    ... December 21, 2012 Part VI The President Proclamation 8919--Death of Senator Daniel K. Inouye, President Pro... ] Proclamation 8919 of December 18, 2012 Death of Senator Daniel K. Inouye, President Pro Tempore of the Senate... and longstanding service of Senator Daniel K. Inouye, President pro tempore of the Senate, I hereby...

  6. Scrap the NMC, says former trust chair.

    Science.gov (United States)

    2012-11-21

    The Nursing and Midwifery Council should be scrapped and the responsibility for dealing with problems handed to employers, a former NHS trust chair told delegates at the Royal College of Midwives conference.

  7. Chair Talk: Resources to Maximize Administrative Efforts

    Science.gov (United States)

    MacDonald, H.; Chan, M. A.; Bierly, E. W.; Manduca, C. A.; Ormand, C. J.

    2009-12-01

    Earth science department chairs are generally scientists who have little/no formal administrative training. The common rotation of faculty members in three-six year cycles distributes the heavy leadership responsibilities but involves little preparation beforehand to deal with budgets, fundraising, personnel issues, confrontations, and crises. The amount of information exchange and support upon exit and handoff to the next chair is variable. Resources for chairs include workshops, meetings (ranging from annual meetings of geoscience chairs to monthly meetings of small groups of chairs from various disciplines on a campus), discussions, and online resources. These resources, some of which we designed in the past several years, provide information and support for chairs, help them share best practices, and reduce time spent “reinventing the wheel”. Most of these resources involve groups of chairs in our discipline who meet together. The AGU Board of Heads and Chairs of Earth and Space Science Departments offers annual one-day workshops at the Fall AGU meeting. The specific topics vary from year to year; they have included goals and roles of heads and chairs, fundraising and Advisory Boards, student recruitment, interdisciplinarity, dual-career couples, and undergraduate research. The workshop provides ample opportunities for open discussion. Annual one-two day meetings of groups of geoscience department chairs (e.g., research universities in a particular region) provide an opportunity for chairs to share specific data about their departments (e.g., salaries, graduate student stipends, information about facilities) and discuss strategies. At the College of William and Mary, a small group of chairs meets monthly throughout the year; each session includes time for open discussion as well as a more structured discussion on a particular topic (e.g., merit review, development and fundraising, mentoring early career faculty and the tenure process, leadership styles

  8. Obituary: Edward R. (Ted) Harrison, 1919-2007

    Science.gov (United States)

    Irvine, William M.; Arny, Thomas T.; Trimble, Virginia

    2007-12-01

    Cosmologist Edward R. (Ted) Harrison, emeritus Distinguished University Professor of Physics and Astronomy at the University of Massachusetts Amherst, died on 29 January 2007 in his retirement city of Tucson, Arizona, where he was adjunct professor at the Steward Observatory, University of Arizona. The cause of death was colon cancer. He is survived by a sister, brother, and daughter. (A son died in 2000.) Perhaps best known for his work on the growth of fluctuations in the expanding universe and his books on cosmology for the dedicated layperson, Ted had extremely broad interests, and he published more than 200 papers in space sciences, plasma physics, high-energy physics, physical chemistry, and, principally, many aspects of astrophysics. He was a Fellow of the American Physical Society, the American Association for the Advancement of Science, the Royal Astronomical Society, and the Institute of Physics (UK). Ted Harrison was born 8 January 1919 in London, England. His parents were Robert Harrison and Daisy Harrison (nee White). His education at Sir John Cass College, London University, was interrupted by the Second World War, during which he served for six years with the British Army in various campaigns, ultimately acting as Radar Adviser to the Northern Area of the Egyptian Army. It was during the latter service that he met his wife Photeni (nee Marangas). Following the War, Ted became a British Civil Servant, at first with the Atomic Energy Research Establishment in Harwell and then at the Rutherford High Energy Laboratory. During this period he acquired the equivalent of university degrees, becoming a graduate, then an Associate, and finally a Fellow of the Institute of Physics. His somewhat unorthodox education may have contributed to his broad interests and his very intuitive and physical approach to scientific problems. The latter became the bane of generations of graduate students, who might find themselves asked on their physics qualifying exams to

  9. Senate Rostrum: Academic Senate for California Community Colleges Newsletter

    Science.gov (United States)

    Academic Senate for California Community Colleges, 2010

    2010-01-01

    The Rostrum is a quarterly publication of the Academic Senate for California Community Colleges. The following articles are included in this issue: (1) The Need for full Time faculty (again) by Jane Patton; (2) Reading May Be the Key to Unlocking Basic Skills Success by Janet Fulks; (3) Diversity Institute on the Right Track by Beth Smith; (4)…

  10. 21 CFR 880.6140 - Medical chair and table.

    Science.gov (United States)

    2010-04-01

    ... Devices § 880.6140 Medical chair and table. (a) Identification. A medical chair or table is a device intended for medical purposes that consists of a chair or table without wheels and not electrically powered... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Medical chair and table. 880.6140 Section...

  11. Office chairs are often not adjusted by end-users

    NARCIS (Netherlands)

    Vink, P.; Porcar-Seder, R.; Pozo, Á.P. de; Krause, F.

    2007-01-01

    To find out how many office workers adjust their chairs, 350 office workers in Spain and the Netherlands are observed and questioned on whether they adjust their chairs. It appears that 24% of 236 Spanish office workers and 61% of 100 Dutch subjects never adjust their chair. If the chair is adjusted

  12. Practicioner Profile: An Interview with Ted Klontz, Ph.D.

    Directory of Open Access Journals (Sweden)

    2010-10-01

    Full Text Available Dr. Ted Klontz is generally considered to be one the leading pioneers in the field of financial therapy. He defines his role as a consultant, but this simple term masks the important role he has played in changing the attitudes and behaviors of clients worldwide. His innovative work has been cited in the Wall Street Journal, the New York Times, and ABC’s 20/20 to name a few. Dr. Klontz currently serves on the Board of Directors of the Financial Therapy Association. In this interview the editors of the Journal of Financial Therapy ask questions related to what drives Dr. Klontz as a consultant/therapist.

  13. Pediatric dental chair vs. traditional dental chair: A pediatric dentist′s poll

    Directory of Open Access Journals (Sweden)

    Khushboo Barjatya

    2015-01-01

    Full Text Available Objective: Proper positioning of the child patient, can not only have positive ramifications for the operator′s posture, comfort, and career longevity - it can also lead to better treatment and increased productivity. The aim of the survey questionnaire was to assess the utilization, need, and attitude concerning dental chairs among pediatric dentist while working on and managing the child patient. Study Design: The questions were structured using adobe forms central online software, regarding the user-friendliness of pediatric dental chair vs. traditional adult dental chair available in the market. Results: Our result shows that out of 337 respondents, 79% worked on pediatric dental chair, whereas 21% had no experience of it. Of these 79% pediatric dentist, 48% preferred pediatric dental chair. But pediatric dental problem still has certain disadvantages like higher cost, leg space problem, lower availability, etc. Conclusion: During the research it was found that ergonomics and usability issues were the main problems. Thus, pediatric dental chair is not so popular in the current scenario. This study allowed for general ideas for the improvement of dental chairs and thus improved dental chair would fill the gap in the current scenario.

  14. Uuenenud otsustuskogu : senat / Hille Erik

    Index Scriptorium Estoniae

    Erik, Hille

    2005-01-01

    12. septembril kogunes esimest korda TLÜ kollegiaalne otsustuskogu - senat: M. Heidmets, H. Mattisen, P. Normak, M. Lepik, M. Talsi, S. Liiv, P. Reiska, K. Port, E. Rüütel, A. Kivinukk, A. Pulver, R. Raud, E. Eisenschmidt, K. Karron, H. Šein, P. Raudkivi, A. Kollist, K. Katus, K. Loogma, R. Vetik, J.-M. Punning, M. Ehala, P. Tammela, T. Tõnise, L. Läänemets, L. Saareväli, A. King

  15. Uuenenud otsustuskogu : senat / Hille Erik

    Index Scriptorium Estoniae

    Erik, Hille

    2005-01-01

    12. septembril kogunes esimest korda TLÜ kollegiaalne otsustuskogu - senat: M. Heidmets, H. Mattisen, P. Normak, M. Lepik, M. Talsi, S. Liiv, P. Reiska, K. Port, E. Rüütel, A. Kivinukk, A. Pulver, R. Raud, E. Eisenschmidt, K. Karron, H. Šein, P. Raudkivi, A. Kollist, K. Katus, K. Loogma, R. Vetik, J.-M. Punning, M. Ehala, P. Tammela, T. Tõnise, L. Läänemets, L. Saareväli, A. King

  16. R. E. (Ted) Munn — Founding editor; a mini-biography

    Science.gov (United States)

    Taylor, Peter; Thomas, Morley; Truhlar, Ed; Whelpdale, Doug

    1996-02-01

    Ted Munn founded Boundary-Layer Meteorology in 1970 and served as Editor for 75 volumes over a 25 year period. This short article briefly reviews Ted's scientific career with the Atmospheric Environment Service (of Canada), the International Institute for Applied Systems Analysis in Austria and with the Institute of Environmental Studies at the University of Toronto, and as editor of this journal.

  17. Repositioning chairs in benign paroxysmal positional vertigo

    DEFF Research Database (Denmark)

    West, Niels; Hansen, Søren; Møller, Martin Nue

    2016-01-01

    The objective was to evaluate the clinical value of repositioning chairs in management of refractory benign paroxysmal positional vertigo (BPPV) and to study how different BPPV subtypes respond to treatment. We performed a retrospective chart review of 150 consecutive cases with refractory vertigo...

  18. The future-oriented department chair.

    Science.gov (United States)

    Grigsby, R Kevin; Hefner, David S; Souba, Wiley W; Kirch, Darrell G

    2004-06-01

    The authors describe the current dilemma facing academic health centers (AHCs) as they recruit department chairs. In the past, leaders at AHCs predominantly were concerned with fulfilling the esteemed tripartite missions of patient care, research, and education. Today, their time and energy are occupied by a different set of tasks that have a distinct business orientation, including winning contracts, enhancing revenue, reducing costs, recruiting and managing a diverse workforce, and dealing with consumer satisfaction and marketing. New visions and strategies must be developed--requiring different dimensions of leadership. The authors offer concrete recommendations for recruiting, retaining, and sustaining department chairs, and argue that a deliberative, thoughtful process of engaging chair candidates should begin by focusing on the candidates' values as a first priority. Candidates who most clearly share organizational values should then be engaged in an iterative process of developing a shared vision, resulting in a letter of agreement that explicitly states the mutual expectations and commitments of both the organization and the candidate. Once department chairs are in place, ongoing development through leadership training, mentoring, and other investments help to retain and sustain them.

  19. A Pharmacy Elective Course on Creative Thinking, Innovation, and TED Talks.

    Science.gov (United States)

    Cain, Jeff

    2016-12-25

    Objective. To implement and assess an elective course designed to enhance student creative thinking and presentation skills. Design. A two-credit elective course was developed that incorporated creative-thinking exercises, article discussions pertaining to creativity, TED Talk (TED Conferences, New York, NY) analyses, and presentation design and delivery exercises. Assessment. Assessment instruments included pre- and post-course Torrance Tests of Creative Thinking (TTCT). A scoring rubric was developed and used to evaluate a final mock TED Talk presented to faculty and students. Course evaluations were also used to assess student experiences in the course. Students' TTCT verbal creativity scores increased significantly (p<0.05) during the course and their mock TED Talk mean scores (135±6.4) out of 150 were rated highly. Conclusion. The outcomes from this elective course confirmed that pharmacy students could develop and present an original "idea worth sharing" using the TED Talk format.

  20. TED 2013: The Young. The Wise. The Undiscovered.

    CERN Multimedia

    2013-01-01

    Select live sessions of Disrupt! and Dream! from TED 2013 (Technology, Education, Design) taking place in Long Beach, Florida will be screened in CERN’s Main Auditorium on 27 February, at 17:30 and 20:00.   The event, organised by TEDxCERN, is a curtain raiser for the TEDxCERN talks scheduled for 3 May on the theme "Multiplying Dimensions". The TEDxCERN May event reaches beyond particle physics to provide a stage for the expression of science in multiple dimensions and disciplines, unveiling a world in which physics intersects with other multi-dimensional disciplines and thought. TEDxCERN team is looking for volunteers. If you are interested, please e-mail us at info@tedxcern.com.

  1. 7 CFR 1900.6 - Chair, Loan Resolution Task Force.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 12 2010-01-01 2010-01-01 false Chair, Loan Resolution Task Force. 1900.6 Section... AGRICULTURE PROGRAM REGULATIONS GENERAL Delegations of Authority § 1900.6 Chair, Loan Resolution Task Force. The Chair, Loan Resolution Task Force is delegated the following authorities, to be exercised...

  2. Samuel P. Massie Chair of Excellence Program

    Energy Technology Data Exchange (ETDEWEB)

    Johnson, James H

    2014-12-15

    Abstract In 1994 the Department of Energy established the DOE Chair of Excellence Professorship in Environmental Disciplines Program. In 2004, the Massie Chair of Excellence Professor at Howard University transitioned from Dr. Edward Martin to Dr. James H. Johnson, Jr. At the time of his appointment Dr. Johnson served as professor of civil engineering and Dean of the College of Engineering, Architecture and Computer Sciences. Program activities under Dr. Johnson were in the following areas: • Increase the institution’s capacity to conduct scientific research and technical investigations at the cutting-edge. • Promote interactions, collaborations and partnerships between the private sector, Federal agencies, majority research institutes and other HBCUs. • Assist other HBCUs in reaching parity in engineering and related fields. • Mentor young investigators and be a role model for students.

  3. Samuel P. Massie Chair of Excellence Program

    Energy Technology Data Exchange (ETDEWEB)

    Johnson, James H. [Howard Univ., Washington, DC (United States)

    2014-12-01

    Abstract In 1994 the Department of Energy established the DOE Chair of Excellence Professorship in Environmental Disciplines Program. In 2004, the Massie Chair of Excellence Professor at Howard University transitioned from Dr. Edward Martin to Dr. James H. Johnson, Jr. At the time of his appointment Dr. Johnson served as professor of civil engineering and Dean of the College of Engineering, Architecture and Computer Sciences. Program activities under Dr. Johnson were in the following areas: • Increase the institution’s capacity to conduct scientific research and technical investigations at the cutting-edge. • Promote interactions, collaborations and partnerships between the private sector, Federal agencies, majority research institutes and other HBCUs. • Assist other HBCUs in reaching parity in engineering and related fields. • Mentor young investigators and be a role model for students.

  4. Chaire Savoirs contre pauvreté

    OpenAIRE

    Duflo, Esther

    2010-01-01

    Esther Duflo a donné sa leçon inaugurale le 8 janvier 2009. Son cours intitulé « Pauvreté et développement dans le monde » a commencé le 12 janvier 2009.La chaire reçoit le soutien de l’Agence Française de Développement.

  5. ONR Chair in Arctic Marine Science

    Science.gov (United States)

    2016-06-07

    his measurements of ice thickness and heat/salt flux in Terra Nova Bay Polynya should pave the way for new parameterizations of ice growth/ melt in...SEP 1999 2. REPORT TYPE 3. DATES COVERED 00-00-1999 to 00-00-1999 4. TITLE AND SUBTITLE ONR Chair in Arctic Marine Science 5a. CONTRACT... Arctic Marine Science Robert H. Bourke Department of Oceanography Naval Postgraduate School 833 Dyer Road, Bldg. 232, Rm. 328 Monterey, CA 93943

  6. Space Grant Research Launches Rehabilitation Chair

    Science.gov (United States)

    2015-01-01

    Working with funding from the National Space Grant College and Fellowship Program-which was implemented by NASA Headquarters to fund research, education, and public service projects-a biomedical engineering student created a vibration-based system that could combat bone loss from prolonged trips to space. A rehabilitation chair incorporating the technology is now sold by Sheboygan, Wisconsin-based VibeTech Inc. and is helping people recover more quickly from injuries and surgery.

  7. THE JEPARA CHAIRS BASED ON THEIR STYLE AND PERIOD

    Directory of Open Access Journals (Sweden)

    Octaviana Sylvia Caroline

    2016-09-01

    Full Text Available The purpose of this article was to identify the Jepara chairs based on its style and period. Qualitative research such as doing interviews with the Jepara chairs observer, observation to some centres and workshops of Jepara chairs, literature study from various books consisting the style and process of Jepara chairs production were conducted. The identification of Jepara chairs started with Islamic and Hinduism influence in the 16th to the 17th century when the missionary and sailor from Portuguese entered Java until the style of Jepara chair in the 20th century. The alteration that mirrors the changes in socio-cultural aspect was being analysed as the style foundation that was used periodically in the making of the Jepara chairs. The categories a chair to have a Jepara style is a chair made by the craftsman in Jepara that, includes local factors both technically and material based that is combined with foreign culture, religion, and designs that brought at the time the chairs have been made. This research finds that chairs with Jepara style are a combination of the international world with a glimpse of local wisdom, with a touch of the makers personality that makes it unique and a bit different with its origin style.

  8. The Jepara Chairs Based on Their Style and Period

    Directory of Open Access Journals (Sweden)

    Octaviana S.C. Rombe

    2016-04-01

    Full Text Available The purpose of this article was to identify the Jepara chairs based on its style and period. Qualitative research such as doing interviews with the Jepara chairs observer, observation to some centres and workshops of Jepara chairs, literature study from various books consisting the style and process of Jepara chairs production were conducted. The identification of Jepara chairs started with Islamic and Hinduism influence in the 16th to the 17th century when the missionary and sailor from Portuguese entered Java until the style of Jepara chair in the 20th century. The alteration that mirrors the changes in socio-cultural aspect was being analysed as the style foundation that was used periodically in the making of the Jepara chairs. The categories a chair to have a Jepara style is a chair made by the craftsman in Jepara that, includes local factors both technically and material based that is combined with foreign culture, religion, and designs that brought at the time the chairs have been made. This research finds that chairs with Jepara style are a combination of the international world with a glimpse of local wisdom, with a touch of the maker’s personality that makes it unique and a bit different with its origin style. 

  9. Faculty Senates and the Fiscal Crisis.

    Science.gov (United States)

    Ridgely, Julia

    1993-01-01

    A 1993 conference of college faculty senate members is discussed, focusing on common difficulties in governance during a period of retrenchment and due to the faculty culture. Some recent research into the relationship of finances to academic freedom and tenure is examined. Strategies for enhancing faculty senate effectiveness are suggested. (MSE)

  10. Encouraging Responsible Fatherhood. Hearing on Examining Initiatives To Encourage Responsible Fatherhood before the Subcommittee on Children and Families of the Committee on Labor and Human Resources. United States Senate, One Hundred Fourth Congress, Second Session.

    Science.gov (United States)

    Congress of the U.S., Washington, DC. Senate Committee on Labor and Human Resources.

    This hearing transcript presents statements regarding programs that facilitate involvement of marginal or absentee fathers in the upbringing of their children. Opening or prepared statements, reiterating the increase in paternal abandonment and its attendant social costs, are presented for Indiana Senator Dan Coats, Chair of the Subcommittee on…

  11. Senate passes clean air bill

    Science.gov (United States)

    In an 89 to 11 vote the Senate passed a clean air bill aimed at reducing pollution by the turn of the century by imposing tougher controls on American industry. The bill is the first revision of the Clean Air Act of 1970 in 13 years and calls for new limits on auto pollution to clean up smog in most U.S. cities, decreasing by half emissions by power plants that cause acid rain to protect the ecology, and increasing technological controls on factories to protect against cancer-causing and toxic substances. The bill will add about $20 billion per year to the estimated $33 billion cost of complying with current pollution laws.

  12. Senate working on reauthorization of water resources development bill

    Science.gov (United States)

    Showstack, Randy

    2012-10-01

    Although the details are not even written for forthcoming legislation to reauthorize the U.S. federal Water Resources Development Act (WRDA), three broad themes emerged during a 20 September hearing by the U.S. Senate Committee on Environment and Public Works (EPW). First, passage of the WRDA bill, which would authorize water projects around the country, already appears to have bipartisan support, as well as support from conservation, industry, and labor groups. WRDA was last reauthorized in 2007 when the Senate voted 79-14 in broad bipartisan support to override President George W. Bush's veto of the $23 billion bill. Second, although the U.S. Army Corps of Engineers—which manages, operates, and maintains a vast water resources infrastructure including more than 600 dams, 926 harbors, and 12,000 miles of commercial inland navigation channels—received some praise for its projects, it was also criticized as being a bureaucracy in need of repair. Third, WRDA legislation is operating under different ground rules than in the past. EPW committee chair Barbara Boxer (D-Calif.) said that she has been working with Republicans on WRDA legislation and that she hopes to move forward with a bill later this year—possibly bringing it up for a markup during Congress's lame duck session following the national election in November. She said that would be a way to set a marker for leadership on both sides of the congressional aisle to move forward with the bill. Boxer said she would "get my dream bill in place" and then provide it to committee ranking member James Inhofe (R-Okla.) and other Republicans for their comments.

  13. TED HUGHES’ ANIMAL POEMS: AN EMBODIMENT OF VIOLENCE OR VITALITY?

    Directory of Open Access Journals (Sweden)

    Sheikh Mehedi Hasan

    2012-07-01

    Full Text Available Ted Hughes, a leading contemporary British poet appears to explore, through his creative and poetic imagination, the intensity of archaic energies largely in animal world. He is commonly termed “animal poet” as he composed a significant number of animal poems, expressing his strong interest in animal life. While his contemporaries were committed to “the Movement” and kept articulating angst, anger, negation, narcissism, morbidity, and frustration in their verses, Hughes produced elegant poems of versatile animal world. His poems are expressive of archetypal energy and spontaneous vitality though he is sometimes accused of composing verses of violence. In this essay we will analyse a few of his animal poems to underscore his poetic vivacity which essentially connotes a number of relevant issues of human world. Contemporary issues of Britain can of course be located in his poems, but those obviously go beyond his time and visit and revisit many decades ahead of his life. While exploring Hughes’ poems, we will attempt to attend few issues like why he is found interested in violent energy in animal world and how far his violent imagery expresses vibrant vivacity in his poems. Above all, we will focus on the relevance of reading Hughes’ poems in an era of military might, multi-numbered mutilations, unbound terrors, and all-encompassing violence.

  14. 1992 through 2010 Treatment Episode Data Set - Admissions (TEDS-A)

    Data.gov (United States)

    U.S. Department of Health & Human Services — The Treatment Episode Data Set (TEDS) is an administrative data system providing descriptive information about the national flow of admissions to providers of...

  15. Effectiveness of TED talks on public speaking skills among university students

    OpenAIRE

    Li, Tsun-kit, Jonathan; 李駿傑

    2015-01-01

    The terrible fear of public speaking negatively affects the academic performance among university students. Since effective communication skills are crucial for career success, many people now see TED talks as the new golden standard of public speaking. Traditional public speaking courses are not effective in reducing the fear of public speaking. There could be more effective ways to improve public speaking. This research aimed to find out whether watching TED talks would be a more effect...

  16. Evaluation of a prototype multi-posture office chair.

    Science.gov (United States)

    Legg, S J; Mackie, H W; Milicich, W

    2002-02-10

    Office chairs have often been designed to promote a single 'correct' rather rigid and upright posture, yet it is acknowledged that allowing changes in posture is good ergonomics practice. The present study investigated office worker's preferences for a standard shaped typist's chair (ST) and a prototype multi-posture (PMP) office chair designed to allow its users a variety of sitting positions. Forty-two (22 male and 20 female) telesales personnel (12), clerical staff (12) and researchers (18) used ST or PMP in their workplace for the first week of a 2-week study (with an even number in each work area). The PMP chair was introduced to participants with a brief lecture on how to use it and with an information booklet. Following this, each participant completed a chair comfort questionnaire. In the second week, participants swapped chairs and again completed the chair comfort questionnaire. At the end of the second week participants were also asked to complete a separate questionnaire about the usability of the information booklet that accompanied the PMP chair. Statistically significant differences in subject's rating of the two chairs were observed in 7 out of 19 questions. On a 100 mm scale, the ST chair was rated as having a greater mean overall acceptability, desirability and suitability for body build than the PMP chair. Participants also claimed to achieve better posture in the ST chair, that they tipped forward less and were more satisfied with its width. Although the participants generally preferred the ST chair, the PMP chair received more favourable ratings among the researchers who were quite mobile in their work, and in whom there was a trend for less neck, shoulder and upper back discomfort. More participants reported an overall preference for the PMP chair. The findings suggest that a more aesthetically acceptable PMP chair should be developed, peoples' reasons for preferring a more traditionally designed chair should be explored, and that the effect

  17. Talk like TED the 9 public-speaking secrets of the world's top minds

    CERN Document Server

    Gallo, Carmine

    2014-01-01

    Ideas are the currency of the twenty-first century. In order to succeed, you need to be able to sell your ideas persuasively. This ability is the single greatest skill that will help you accomplish your dreams. TED Talks have redefined the elements of a successful presentation and become the gold standard for public speaking. TED--which stands for technology, entertainment, and design--brings together the world's leading thinkers. These are the presentations that set the world on fire, and the techniques that top TED speakers use will make any presentation more dynamic, fire up any team, and give anyone the confidence to overcome their fear of public speaking. Public speaking coach and bestselling author Carmine Gallo has broken down hundreds of TED talks and interviewed the most popular TED presenters, as well as the top researchers in the fields of psychology, communications, and neuroscience to reveal the nine secrets of all successful TED presentations. Gallo's step-by-step method makes it possible for ...

  18. New Mexico Senate Legislative District Boundaries - 2009

    Data.gov (United States)

    Earth Data Analysis Center, University of New Mexico — This dataset contains the New Mexico Senate District Boundaries as of July 2006. It is in a vector digital shapefile created to show the voting precinct coverage for...

  19. Allegheny County Pennsylvania Senate District Boundaries

    Data.gov (United States)

    Allegheny County / City of Pittsburgh / Western PA Regional Data Center — This dataset demarcates the Pennsylvania Senate district boundaries within Allegheny County. If viewing this description on the Western Pennsylvania Regional Data...

  20. Chair of a department of medicine: now a different job.

    Science.gov (United States)

    Kastor, John A

    2013-07-01

    The job of chair of a department of medicine, once seen as the apex in the career of an academic internist, has lost much of its allure, in part because of increasing administrative and financial obligations that require more of the time and effort of chairs than formerly. This is the impression the author gathered from interviewing 44 current and former chairs, deans, division chiefs, and hospital directors.He was told that chairs have lost some of their independence as departments have become increasingly dependent on the support of the executives at their university hospitals who, as the source of funds and facilities, can even specify which clinical services the chairs may develop. Conflict over the assignment of resources between dean and hospital CEO, which one interviewee stated can produce "incredible tensions," can complicate efforts of chairs to build clinical and research strength within their departments according to their own preferences. The growing administrative and financial duties of the job have forced some chairs to decrease their dedication to the classic responsibilities of teaching medical students and house officers.Recruiting outstanding leaders for departments of medicine challenges search committees and deans more than in the past because many suitable candidates do not choose to be considered and prefer to lead institutes, centers, or specialty divisions. The author suggests, however, that schools-by providing chairs with adequate administrative support and authority-can structure the job to improve its attractiveness and allow chairs more time to engage in traditional academic pursuits.

  1. A Qualitative Study of Faculty Members' Views of Women Chairs

    Science.gov (United States)

    Isaac, Carol; Griffin, Lindsay

    2010-01-01

    Abstract Background Concurrent with the evolving role of the department chair in academic medicine is the entry of women physicians into chair positions. Because implicit biases that stereotypically masculine behaviors are required for effective leadership remain strong, examining faculty members' perceptions of their chair's leadership in medical school departments with women chairs can provide insight into the views of women leaders in academic medicine and the complex ways in which gender may impact these chairs' leadership style and actions. Methods We conducted semistructured interviews with 13 male and 15 female faculty members representing all faculty tracks in three clinical departments chaired by women. Inductive, qualitative analysis of the subsequent text allowed themes to emerge across interviews. Results Four themes emerged regarding departmental leadership. One dealt with the leadership of the previous chair. The other three described the current chair's characteristics (tough, direct, and transparent), her use of communal actions to help support and mentor her faculty, and her ability to build power through consensus. Because all three chairs were early in their tenure, a wait and see attitude was frequently expressed. Faculty generally viewed having a woman chair as an indication of positive change, with potential individual and institutional advantages. Conclusions This exploratory study suggests that the culture of academic medicine has moved beyond questioning women physicians' competence to lead once they are in top organizational leadership positions. The findings are also consonant with experimental research indicating that women leaders are most successful when they pair stereotypic male (agentic) behaviors with stereotypic female (communal) behaviors. All three chairs exhibited features of a transformational leadership style and characteristics deemed essential for effective leadership in academic medicine. PMID:20156081

  2. Secondary School Department Chairs Leading Successful Change

    Directory of Open Access Journals (Sweden)

    Julie Ann Gaubatz

    2015-12-01

    Full Text Available A foundational understanding within education leadership literature is that education leaders are expected to guide reform efforts within school. This expectation mirrors organizational development literature that describes leaders as individuals who constructively institute change within their organizations. Although leadership and change are portrayed as codependent, no scholarship has linked change models with leadership theories. This article describes a multiple case study that explored the relationship between leadership behaviors and the change process through secondary school department chair stories of change. From this analysis, a clearer picture emerged that illustrates how leaders with little control over decisions implement change. Findings included distinct connections between CREATER change process stages and the Leadership Grid. Suggestions as to how education leaders should approach change attempts within their schools are discussed.

  3. Type 2 diabetes sits in a chair

    DEFF Research Database (Denmark)

    Solomon, Thomas; Thyfault, J P

    2013-01-01

    The incidence of type 2 diabetes (T2D) continues to skyrocket across the industrialized world leading to soaring medical costs, reduced quality of life and increased mortality rates. Therefore, a more firm understanding of the development of the disease and effective, low cost therapies for preve......The incidence of type 2 diabetes (T2D) continues to skyrocket across the industrialized world leading to soaring medical costs, reduced quality of life and increased mortality rates. Therefore, a more firm understanding of the development of the disease and effective, low cost therapies....... In this review, we cover these topics and use current scientific evidence to support our belief that 'type 2 diabetes sits in a chair'. We also discuss a relatively new question that has yet to be examined: Would reducing sitting time be an effective treatment for T2D?...

  4. The Hot Seat: Profiling the Marketing Department Chair

    Science.gov (United States)

    Aggarwal, Praveen; Rochford, Linda; Vaidyanathan, Rajiv

    2009-01-01

    The chair of the marketing department serves a critical role in balancing the needs of the university with those of the faculty. Because most department chairs are drawn from the faculty in their departments, the administrative role they take on conflicts with their desire to maintain their academic roles as teacher and researcher. Although there…

  5. The Strategic Value of Succession Planning for Department Chairs.

    Science.gov (United States)

    Rayburn, William; Grigsby, Kevin; Brubaker, Linda

    2016-04-01

    Most faculty who aspire to be department chairs are unaware of succession processes at their institution. This Commentary highlights the importance of succession planning, emphasizing the general need for transparency. Succession planning provides institutional leaders the opportunity to optimize, renew, and revitalize their organization by ensuring successful leadership transitions. In contrast to leadership pathways in the military, corporate business, and hospital administration, planned succession of medical school department chairs has received little attention. Different approaches to succession planning are essential for emergency and planned transitions. Emergency succession plans should be in place at all times, regularly revisited, and modified as needed. Department chairs should begin considering their planned succession between one and five years after their initial appointment. The succession discussion between a chair and medical school dean requires cautious, thoughtful, and open discussions. Intradepartmental annual faculty performance evaluations permit the chair to mentor potential successors in acquiring future-oriented, institution-based leadership qualities necessary to be considered for a future department chair position. If health and time permit, the successful chair should remain in his or her current position until a successor is named or, preferably, is in place. Appointment of an interim chair as part of succession planning can be useful for on-the-job training of an internal candidate, yet awkwardness might ensue if there is more than one internal candidate.Succession development offers the great advantage of maintaining smooth organizational performance while optimizing talent management and exploring opportunities for transitioning individuals into leadership roles.

  6. Turnover of First-Time Chairs in Departments of Psychiatry

    Science.gov (United States)

    Buckley, Peter F.; Rayburn, William F.

    2011-01-01

    Objective: The authors examine the tenure of first-time Chairs in academic departments of psychiatry in order to stimulate discussion on extant workforce and leadership issues. Method: Data on tenure of Chairs in psychiatry and other nonsurgical specialties were derived from the longitudinal database of the Association of American Medical Colleges…

  7. Exploring the Tensions and Ambiguities of University Department Chairs

    Science.gov (United States)

    Armstrong, Denise E.; Woloshyn, Vera E.

    2017-01-01

    The department chair is a complex middle-management position located at the organizational fulcrum between faculty and senior administration. This qualitative study sought to develop a deeper understanding of chairs' experiences when enacting their dual roles as managers and scholars. Using a basic interpretative study design, we interviewed 10…

  8. Department Chairs' Perceptions of the Importance of Business Communication Skills.

    Science.gov (United States)

    Wardrope, William J.

    2002-01-01

    Determines business department chairs' ratings of topics typically covered in the business communication course. Indicates that department chairs perceive writing skills to be more important to business communication courses than other communication skills, such as speaking, technology-mediated communication, interpersonal communication,…

  9. FIRO B: Analyzing Community College Department Chairs' Effectiveness.

    Science.gov (United States)

    Coats, Linda T.; And Others

    A study was conducted to explore the relationship between the interpersonal behavior of community college department chairs and the assessment of their leadership effectiveness by department faculty. The study population consisted of 30 humanities and social science chairs at 15 Mississippi community colleges, as well as 171 faculty members at the…

  10. TABLE AND CHAIRS CRAFTSMAN IBM IN BULADU VILLAGE GORONTALO DISTRICT

    Directory of Open Access Journals (Sweden)

    Ayuddin Ayuddin

    2017-04-01

    Full Text Available The Gorontalo Community still rely on tables and chairs furniture made from rattan, but along with the time, tables and chairs from rattan is already becoming obsolete, one reason is growing furniture design that more convincing than other materials such as wood and aluminum. The society Devotion (IBM will provide re-design solutions for a table and chairs made from rattan by considering three main concepts, namely efficiency, aesthetic, and functional. With this concept can produce tables and chairs that are more innovative, powerful, and has a higher aesthetic so that it becomes a product of superior competition. Specific targets to be achieved is the increase: 1 knowledge and skills about designing tables and chairs from rattan using three concepts, namely efficiency, aesthetic, and functional, 2 increased revenue artisans from rattan tables and chairs. In addition to these targets, also the administrative improvement craftsmen and marketing management. The method used is the training and assistance directly to the artisans of the strategies and techniques in the manufacture of tables and chairs made of rattan. The results are expected to be an increase in the sale price so that the welfare of artisans tables and chairs to be better in the future.

  11. Department Chairs' Perceptions of the Importance of Business Communication Skills.

    Science.gov (United States)

    Wardrope, William J.

    2002-01-01

    Determines business department chairs' ratings of topics typically covered in the business communication course. Indicates that department chairs perceive writing skills to be more important to business communication courses than other communication skills, such as speaking, technology-mediated communication, interpersonal communication,…

  12. The Hot Seat: Profiling the Marketing Department Chair

    Science.gov (United States)

    Aggarwal, Praveen; Rochford, Linda; Vaidyanathan, Rajiv

    2009-01-01

    The chair of the marketing department serves a critical role in balancing the needs of the university with those of the faculty. Because most department chairs are drawn from the faculty in their departments, the administrative role they take on conflicts with their desire to maintain their academic roles as teacher and researcher. Although there…

  13. Expressing epistemic stance in University lectures and TED talks: a contrastive corpu-based analysis

    Directory of Open Access Journals (Sweden)

    Giuditta Caliendo

    2014-07-01

    Full Text Available Abstract – This study explores the web-mediated genre of TED (Technology, Entertainment, Design talks, speech events whereby experts in their field disseminate knowledge from different domains (e.g. science, technology, design, global issues addressing an audience of both co-present participants and web-users all over the world. The aim of this study is to investigate the way academics convey epistemic stance (Conrad, Biber 2000 and build up their image as experts on the TED stage. To this purpose, a contrastive analysis was carried out comparing two corpora of spoken discourse, i.e. a corpus of TED talks and a corpus of MICASE university lectures from different disciplines. Although in both genres the speaker is an academic, both the communicative purpose and audience expectations differ substantially in the two contexts under scrutiny. This comparison highlights some distinguishing traits of TED talks and provides a better insight into this genre. Adopting a corpus-based approach, attention is first paid to the most recurrent epistemic lexical verbs (ELVs and to the use of first and second person pronouns in the two corpora. The qualitative analysis then focuses on similarities and differences in the discourse functions of the four most frequent ELVs (see, show, know, think and of their clusters when they combine with first and second person pronouns in the two corpora. Previous studies in the field of English for Academic Purposes (Rounds 1987; Fortanet 2004; Walsh 2004; Artiga León 2006; Bamford 2009 are referred to as a starting point to investigate a novel, unexplored pragmatic space (i.e. that of TED wherein academics accomplish purposes other than merely disseminating knowledge and training students, such as promoting their research and building up their image as experts. Keywords: Languages for Special Purposes, popularization, web-mediated genres, evidentiality, epistemic stance  Abstract – I generi mediati dalla rete svolgono un

  14. Après la chair

    Directory of Open Access Journals (Sweden)

    Claude Romano

    2013-12-01

    Full Text Available Il n’y a pas de question plus urgente, pour la phénoménologie, que la question du « corps propre », comme il est convenu de l’appeler depuis Husserl. Mais il n’y a pas non plus de question qui ait été davantage négligée par les phénoménologues contemporains. À première vue, cette affirmation se heurte à l’évidence d’une production littéraire quasi exponentielle autour de cette notion depuis plus d’une trentaine d’années, aussi bien en histoire de la philosophie que dans des travaux qui se sont efforcés de croiser la perspective phénoménologique avec les apports des sciences du cerveau et de la cognition. L’ennui est que cette ample littérature ne pose aucune des questions préjudicielles à l’adoption du concept de corps propre ou de chair (Leib en phénoménologie ; pour l’essentiel, elle fait comme si ce concept allait de soi et se borne à se demander de quelle manière il pourrait « féconder » des approches scientifiques plus positives. La légitimité du concept même de Leib et de ses prolongements à l’intérieur du courant phénoménologique n’y est jamais questionnée en tant que telle. Non seulement on ne se demande pas si les descriptions de cette « chair » au fil conducteur de l’expérience du toucher redoublé est tenable, mais on ne soulève même pas la question de savoir si l’adoption de ce concept chez Husserl et ses successeurs n’est pas conditionnée par des présupposés discutables et, en vérité, par tout un cadre théorique, de sorte que la mise en question de certains aspects centraux de ce cadre devrait conduire inévitablement à une révision en profondeur de ce concept. C’est cette question que nous voudrions aborder dans ces pages. Compte-tenu de l’ampleur du sujet, notre but sera uniquement d’indiquer un certain nombre de directions que pourrait – ou devrait – emprunter la réflexion.

  15. Sitting into the limelight: Lonely Chairs at CERN turns one

    CERN Multimedia

    Katarina Anthony

    2015-01-01

    A picture may be worth a thousand words - but a picture of a chair? It’s worth a story all by itself. Over the past year, the "Lonely Chairs at CERN" photography blog has let the chairs do the talking. Along the way, these chairs have inspired and enchanted people across the globe with their honest depiction of the Laboratory.   This lonely chair outside Building 32 was one of the first Rebeca photographed. When CMS physicist Rebeca Gonzalez Suarez created Lonely Chairs at CERN back in April 2014, she was not expecting the immediate reaction it garnered. Within days, the blog had picked up thousands of followers and was featured in Gizmodo and The Guardian. "The response inside CERN was very positive, but the response outside was overwhelming," says Rebeca. "I’ve got a lot of followers who are really into science and are very excited about CERN. They comment about wanting to work here - sometimes on the ugliest chair I&rsqu...

  16. Changing chairs: anticipating problems in prescribing wheelchairs.

    Science.gov (United States)

    Batavia, M; Batavia, A I; Friedman, R

    2001-08-15

    This article presents a framework for prescribing, ordering, and adapting a new wheelchair, focusing on individual, environmental and wheelchair factors that must be taken into consideration to ensure optimal function. A review and analysis was conducted of all factors relevant to the transition to a new wheelchair. Without appropriate planning and implementation, this transition can result in unnecessary expenses, duplication of effort, and possibly even injury to the user and abandonment of the wheelchair. Recommendations are provided to manufacturers, therapists, technicians, users, insurers and physicians, who must work together throughout this process. To the extent feasible, the authors suggest that major changes from the previous wheelchair should be avoided, particularly for people with substantial functional limitations. Therapists and technicians must measure the user accurately, and anticipate those factors that can impede a smooth transition. Insurers and other payors must recognize that changing wheelchairs will often require substantial professional assistance, including several fittings to adjust the new chair to the needs of the user. Additional research and case reporting on outcomes of adjusting to a new wheelchair appear warranted.

  17. Burnout in United States Academic Chairs of Radiation Oncology Programs

    Energy Technology Data Exchange (ETDEWEB)

    Kusano, Aaron S. [Department of Radiation Oncology, University of Washington School of Medicine, Seattle, Washington (United States); Thomas, Charles R., E-mail: thomasch@ohsu.edu [Department of Radiation Medicine, Knight Cancer Institute/Oregon Health and Science University, Portland, Oregon (United States); Bonner, James A. [Department of Radiation Oncology, University of Alabama at Birmingham, Birmingham, Alabama (United States); DeWeese, Theodore L. [Department of Radiation Oncology and Molecular Radiation Sciences, Johns Hopkins Medical Institutions, Baltimore, Maryland (United States); Formenti, Silvia C. [Department of Radiation Oncology, New York University, New York, New York (United States); Hahn, Stephen M. [Department of Radiation Oncology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania (United States); Lawrence, Theodore S. [Department of Radiation Oncology, University of Michigan, Ann Arbor, Michigan (United States); Mittal, Bharat B. [Department of Radiation Oncology, Northwestern University, Chicago, Ilinois (United States)

    2014-02-01

    Purpose: The aims of this study were to determine the self-reported prevalence of burnout in chairs of academic radiation oncology departments, to identify factors contributing to burnout, and to compare the prevalence of burnout with that seen in other academic chair groups. Methods and Materials: An anonymous online survey was administered to the membership of the Society of Chairs of Academic Radiation Oncology Programs (SCAROP). Burnout was measured with the Maslach Burnout Inventory-Human Services Survey (MBI-HSS). Results: Questionnaires were returned from 66 of 87 chairs (76% response rate). Seventy-nine percent of respondents reported satisfaction with their current positions. Common major stressors were budget deficits and human resource issues. One-quarter of chairs reported that it was at least moderately likely that they would step down in the next 1 to 2 years; these individuals demonstrated significantly higher emotional exhaustion. Twenty-five percent of respondents met the MBI-HSS criteria for low burnout, 75% for moderate burnout, and none for high burnout. Group MBI-HSS subscale scores demonstrated a pattern of moderate emotional exhaustion, low depersonalization, and moderate personal accomplishment, comparing favorably with other specialties. Conclusions: This is the first study of burnout in radiation oncology chairs with a high response rate and using a validated psychometric tool. Radiation oncology chairs share similar major stressors to other chair groups, but they demonstrate relatively high job satisfaction and lower burnout. Emotional exhaustion may contribute to the anticipated turnover in coming years. Further efforts addressing individual and institutional factors associated with burnout may improve the relationship with work of chairs and other department members.

  18. Kanada helilooja Ted Dawsoniga Pärnu orelifestivalilt Kristoferi festivalile Vilniuses / Sirje Normet

    Index Scriptorium Estoniae

    Normet, Sirje

    2006-01-01

    Kanada heliloojast Ted Dawsonist, sidemetsest Eestiga, tema vokaaltsükli "Andres Ehin Cycle" esiettekandest Pärnu orelifestivalil ja klaverikontserdi "Wisteria" Euroopa esiettekandest Vilniuses toimunud ning 28. augustil lõppenud kirikumuusika festivali "St Christophoruse Festival" lõppkontserdil. Klaverikontserdi esitasid Aleksandra Juozapenaite-Eesmaa ja festivali kammerorkester Donatas Katkuse juhatusel

  19. Kanada helilooja Ted Dawsoniga Pärnu orelifestivalilt Kristoferi festivalile Vilniuses / Sirje Normet

    Index Scriptorium Estoniae

    Normet, Sirje

    2006-01-01

    Kanada heliloojast Ted Dawsonist, sidemetsest Eestiga, tema vokaaltsükli "Andres Ehin Cycle" esiettekandest Pärnu orelifestivalil ja klaverikontserdi "Wisteria" Euroopa esiettekandest Vilniuses toimunud ning 28. augustil lõppenud kirikumuusika festivali "St Christophoruse Festival" lõppkontserdil. Klaverikontserdi esitasid Aleksandra Juozapenaite-Eesmaa ja festivali kammerorkester Donatas Katkuse juhatusel

  20. 2015 Copyright © 2015, CRISA Publications alCOHOl usE RElaTED ...

    African Journals Online (AJOL)

    alCOHOl usE RElaTED INJuRy IN NORTHwEsT ETHIOpIa: ... 1College of Medicine and Health Sciences, University of Gondar, Gondar, Ethiopia. 2Institute ... lence between inebriated young people. .... of poor school performance and school.

  1. Substance Abuse Treatment Admissions Aged 12 to 14. The TEDS Report

    Science.gov (United States)

    Substance Abuse and Mental Health Services Administration, 2011

    2011-01-01

    This report uses data from the Treatment Episode Data Set (TEDS) for 2008 to provide information on the characteristics of youths aged 12 to 14 admitted to substance abuse treatment. In 2008, approximately 23,770 substance abuse treatment admissions were adolescents aged 12 to 14. The two most frequently reported primary substances of abuse among…

  2. Leveraging Automatic Speech Recognition Errors to Detect Challenging Speech Segments in TED Talks

    Science.gov (United States)

    Mirzaei, Maryam Sadat; Meshgi, Kourosh; Kawahara, Tatsuya

    2016-01-01

    This study investigates the use of Automatic Speech Recognition (ASR) systems to epitomize second language (L2) listeners' problems in perception of TED talks. ASR-generated transcripts of videos often involve recognition errors, which may indicate difficult segments for L2 listeners. This paper aims to discover the root-causes of the ASR errors…

  3. TEDS Base Station Power Amplifier using Low-Noise Envelope Tracking Power Supply

    DEFF Research Database (Denmark)

    Høyerby, Mikkel Christian Wendelboe; Andersen, Michael A. E.

    2009-01-01

    This paper demonstrates a highly linear and efficient TETRA enhanced data service (TEDS) base-station RF power amplifier (RFPA). Based on the well-known combination of an envelope tracking (ET) power supply and a linear class-A/B RFPA, adequate adjacent channel power ratio (ACPR) and wideband noise...

  4. Senate baulks at cost of collider project

    CERN Multimedia

    MacIlwain, C

    1999-01-01

    The US Senate has called for NLC research costs to be cut from 14 to 6 million dollars next year. The intention is to end funding altogether in two years after a report showed that the collider would cost the USA about 5 billion dollars (1 page).

  5. Senator James Eastland : Mississippi's Jim Crow Democrat

    NARCIS (Netherlands)

    Zwiers, Maarten

    2015-01-01

    In the years following World War II, the national Democratic Party aligned its agenda more and more with the goals of the civil rights movement. By contrast, a majority of southern Democrats remained as committed as ever to a longstanding segregationist ideology. Through the career of Senator James

  6. Clock Ticks on Senate ESEA Plan

    Science.gov (United States)

    Klein, Alyson

    2011-01-01

    The author reports on a measure to renew the Elementary and Secondary Education Act (ESEA), which faces steep political hurdles. Leaders of the Senate education committee still aim to push a bipartisan revision of the much-criticized No Child Left Behind Act through Congress by year's end, in time to stave off the Obama administration's move to…

  7. Effect of early treatment with transcutaneous electrical diaphragmatic stimulation (TEDS on pulmonary inflammation induced by bleomycin

    Directory of Open Access Journals (Sweden)

    Laisa A. Santos

    2013-12-01

    Full Text Available BACKGROUND : Bleomycin (B is an antineoplastic drug that has pulmonary fibrosis as a side effect. There are few experimental studies about the effects of physical therapy treatment in this case. OBJECTIVE: The objective was to study rat lungs treated with B and precocious intervention by transcutaneous electrical diaphragmatic stimulation (TEDS. METHOD : Wistar rats were divided into 4 groups (n=5: a control group (C; a stimulated group (TEDS; a group treated with a single dose of B (intratracheally, 2.5 mg/kg (B; and a group treated with B and electric stimulation (B + TEDS. After the B instillation, the electrical stimulation was applied for 7 days, for a duration of 20 minutes. Lung fragments were histologically processed with hematoxylin and eosin (HE and 8-isoprostane-PGF2α (8-iso-PGF2α. The density of the alveolar area was determined by planimetry, the inflammatory profile was defined by the number of cells, and the level of oxidative stress in the pulmonary tissue was evaluated by 8-iso-PGF2α. For statistical analysis of the data, the Shapiro-Wilk test was used, followed by a one-way ANOVA with the post-hoc Bonferroni test (p≤0.05. RESULTS : The B group exhibited a significant reduction in the area density, and the acute treatment with B + TEDS prevented this reduction. There were increased numbers of fibroblasts, leukocytes, and macrophages in the B group, as well as increased lipid peroxidation, which was observed only in this group. CONCLUSION : B promoted a reduction in the alveolar density area, thereby inducing the inflammatory process and increasing the production of free radicals. These effects were minimized by the application of TEDS at the initial treatment stage.

  8. Jaczko to resign as chair of Nuclear Regulatory Commission

    National Research Council Canada - National Science Library

    Showstack, Randy

    2012-01-01

    .... Jaczko formerly served as science advisor to Sen. Harry Reid (D‐Nev.). As NRC chair, Jaczko halted the commission's license application review for storing nuclear waste at Nevada's Yucca Mountain...

  9. Book review: JFK in the senate: pathway to the presidency

    OpenAIRE

    Polo Alonso, Ana

    2013-01-01

    Before John F. Kennedy became a legendary young President, he was the junior Senator from Massachusetts. The Senate was where JFK’s presidential ambitions were born and first realized. In this forthcoming book, John T. Shaw looks at how the young Senator was able to catapult himself on the national stage. JFK in the Senate aims to provide an accessible introduction to Kennedy’s personality and his efforts to transform himself into a viable presidential candidate, and it will certainly appeal ...

  10. Twins Early Development Study (TEDS): a genetically sensitive investigation of cognitive and behavioral development from childhood to young adulthood.

    Science.gov (United States)

    Haworth, Claire M A; Davis, Oliver S P; Plomin, Robert

    2013-02-01

    The Twins Early Development Study (TEDS) is a large longitudinal sample of twins born in England and Wales between 1994 and 1996. The focus of TEDS has been on cognitive and behavioral development, including difficulties in the context of normal development. TEDS began when multiple births were identified from birth records and the families were invited to take part in the study; 16,810 pairs of twins were originally enrolled in TEDS. More than 10,000 of these twin pairs remain enrolled in the study to date. DNA has been collected for more than 7,000 pairs, and genome-wide genotyping data for two million DNA markers are available for 3,500 individuals. The TEDS families have taken part in studies when the twins were aged 2, 3, 4, 7, 8, 9, 10, 12, 14, and 16 years of age. Data collection is currently underway to assess the adult destinations of the twins as they move from school to university and the workplace. Between January 2012 and December 2014, all of the TEDS twins will turn 18, and the study will transition to an adult sample. TEDS represents an outstanding resource for investigating the developmental effects of genes and environments on complex quantitative traits from childhood to young adulthood and beyond.

  11. Influence of Chair Vibrations on Indoor Sonic Boom Annoyance

    Science.gov (United States)

    Rathsam, Jonathan; Klos, Jacob; Loubeau, Alexandra

    2015-01-01

    One goal of NASA’s Commercial Supersonic Technology Project is to identify candidate noise metrics suitable for regulating quiet sonic boom aircraft. A suitable metric must consider the short duration and pronounced low frequency content of sonic booms. For indoor listeners, rattle and creaking sounds and floor and chair vibrations may also be important. The current study examined the effect of such vibrations on the annoyance of test subjects seated indoors. The study involved two chairs exposed to nearly identical acoustic levels: one placed directly on the floor, and the other isolated from floor vibrations by pneumatic elastomeric mounts. All subjects experienced both chairs, sitting in one chair for the first half of the experiment and the other chair for the remaining half. Each half of the experiment consisted of 80 impulsive noises played at the exterior of the sonic boom simulator. When all annoyance ratings were analyzed together there appeared to be no difference in mean annoyance with isolation condition. When the apparent effect of transfer bias was removed, a subtle but measurable effect of vibration on annoyance was identified.

  12. Direct imaging of ER calcium with targeted-esterase induced dye loading (TED).

    Science.gov (United States)

    Samtleben, Samira; Jaepel, Juliane; Fecher, Caroline; Andreska, Thomas; Rehberg, Markus; Blum, Robert

    2013-05-07

    Visualization of calcium dynamics is important to understand the role of calcium in cell physiology. To examine calcium dynamics, synthetic fluorescent Ca(2+) indictors have become popular. Here we demonstrate TED (= targeted-esterase induced dye loading), a method to improve the release of Ca(2+) indicator dyes in the ER lumen of different cell types. To date, TED was used in cell lines, glial cells, and neurons in vitro. TED bases on efficient, recombinant targeting of a high carboxylesterase activity to the ER lumen using vector-constructs that express Carboxylesterases (CES). The latest TED vectors contain a core element of CES2 fused to a red fluorescent protein, thus enabling simultaneous two-color imaging. The dynamics of free calcium in the ER are imaged in one color, while the corresponding ER structure appears in red. At the beginning of the procedure, cells are transduced with a lentivirus. Subsequently, the infected cells are seeded on coverslips to finally enable live cell imaging. Then, living cells are incubated with the acetoxymethyl ester (AM-ester) form of low-affinity Ca(2+) indicators, for instance Fluo5N-AM, Mag-Fluo4-AM, or Mag-Fura2-AM. The esterase activity in the ER cleaves off hydrophobic side chains from the AM form of the Ca(2+) indicator and a hydrophilic fluorescent dye/Ca(2+) complex is formed and trapped in the ER lumen. After dye loading, the cells are analyzed at an inverted confocal laser scanning microscope. Cells are continuously perfused with Ringer-like solutions and the ER calcium dynamics are directly visualized by time-lapse imaging. Calcium release from the ER is identified by a decrease in fluorescence intensity in regions of interest, whereas the refilling of the ER calcium store produces an increase in fluorescence intensity. Finally, the change in fluorescent intensity over time is determined by calculation of ΔF/F0.

  13. Stance in TED talks: Strategic use of subjective adjectives in online popularisation

    Directory of Open Access Journals (Sweden)

    Giuseppina Scotto di Carlo

    2015-04-01

    Full Text Available This paper analyses “stance” in TED (Technology, Entertainment, Design talks, which are popularising speeches aiming at knowledge dissemination. Based on a corpus of the TED talks presented between 2006 and 2012, this study focuses on how the speakers express judgments and take up positions through subjective adjectives. Drawing upon Kerbat-Orecchioni (1980 and Felices Lago’s (1997 adjective classifications, the quantitative and qualitative study attempts to analyse the use of axiological evaluative adjectives, which are fully subjective, as they imply a qualitative evaluation adding a judgement to the modified noun. It has been noticed that TEDsters use vivid, descriptive subjective adjectives to establish a connection with the audience, which perceives a sense of similarity with the speaker. Like traditional scientific presentations, TED talks use adjectives conveying the relevance of their findings, while they distinguish themselves for the role given to aesthetic and emotional adjectives, practicality and veracity, also including the moral, political, and economic aspects involved in science. The work suggests that maybe TEDsters’ approach to science might possibly contribute to breach the expert/non expert barrier, considering science not as something distant, but as a human experience for both laypersons and professionals.

  14. Thermal Comfort While Sitting on Office Chairs – Subjective Evaluations

    Directory of Open Access Journals (Sweden)

    Zoran Vlaović

    2012-12-01

    Full Text Available Thermal comfort is related to human physiological reactions. In order to maintain a constant internal temperature, the human body must dissipate heat in a warm climate, and prevent heat losses in a cold climate. The overall sensation of comfort accompanies the warmest part of the body in a warm environment and the coldest one in a cold environment. Chair design and clothing may affect the difference in sensitivity between certain parts of the body, that is, they may affect thermal comfort. This research focused on subjective sensation of warmth and moisture while sitting on offi ce chairs. The subjective method of evaluating thermal discomfort is based on ISO 7730:2005 standard, according to which a questionnaire was made for this research. Six subjects took part in the research. They were sitting on five different office chairs as they performed their usual jobs in controlled conditions. From the point of view of the evaluation of the sensation of warmth, all chairs were evaluated neutrally. The sensation under the buttocks and thighs was reported to be somewhat warmer, while the sensation on the back was reported to be somewhat colder, which was affected by the design of the back of the chair. No correlation has been proven between the actual temperature and moisture measurements and subjective evaluations of thermal comfort, in spite of a number of direct links. The use of the present method offers the possibility of further research into this subject, which would prove more thoroughly a correlation between design and construction solutions of office chairs and the comfort perceived by sitting persons.

  15. Senate Rostrum: The Newsletter of the Academic Senate for California Community Colleges, March 2009

    Science.gov (United States)

    Academic Senate for California Community Colleges, 2009

    2009-01-01

    The Rostrum is a quarterly publication of the academic senate for California community colleges. The following articles are included in this issue: (1) Establishing a Systemwide California Community College General Education Advanced Placement (CCC GE AP) List by Dave Degroot; (2) Explaining the ASCCC Position on "Transfer Degrees" by…

  16. Senate health bill lacks 50 votes needed to proceed

    Directory of Open Access Journals (Sweden)

    Moore NS

    2017-07-01

    Full Text Available No abstract available. Article truncated at 150 words. Yesterday (7/17, two additional Senators – Sen. Roberts (R-KS and Sen. Lee (R-NE joined Senators Paul (R-KY and Collins (R-ME in announcing their intention to vote “no” on the motion to proceed on considering the Senate ACA repeal and replace legislation – effectively blocking Senate consideration of the current Senate Republican health care bill. Senators Paul, Lee and Roberts opposed the bill for not going far enough, while Senator Collins expressed her concern the bill goes too far. With the 4 publicly announced NO votes – Senator Majority Leader Mitch McConnell does not have the 50 votes needed to begin debate on the bill, let alone assure final passage. Speculation now turns to what happens next. President Trump has tweeted his preference to let Obamacare fail as a way to force Democrats to negotiate new legislation. Senator McConnell has suggested a series of symbolic votes on full repeal with multi-year delay to work …

  17. Strategies for establishing an endowed chair in a service setting.

    Science.gov (United States)

    Randhawa, Simmy; Robinson, Nellie C; Feetham, Suzanne; Church, Tracy; Hinds, Pamela S; Talley, Linda B; Williams, Catherine

    2014-01-01

    To advance care for patients and families requires that providers and administrators in clinical settings place a high priority on the scientific domain of nursing. New knowledge intended to benefit nursing care is most effectively and efficiently achieved when a vibrant and well-supported nursing research program is embedded within a health care system. An endowed chair in nursing research is an esteemed strategy acknowledging the contributions of nursing science, providing credibility to a researcher and research programs, and demonstrating commitment to the infrastructure for nursing research. Organizational readiness through leadership; systems thinking; relationship development; and knowledge of the dynamics, process, and expectations of philanthropy are essential to establishing an endowed chair. Philanthropic endeavors can be used to strategically develop a high-impact campaign that resonates across public and private sectors to secure funding to solidify and advance nursing research. By actively engaging stakeholders including system leaders, frontline nurses, and other care providers and development leaders, a successful campaign can establish and sustain an endowed chair in nursing research. This article describes the stakeholders, processes, structure, and outcomes for the first endowed chair in nursing research at Children's National Health System in Washington, DC.

  18. POSTWAR EUROPEAN CHAIR DESIGN. A COMEBACK OF THE STYLE CONNECTION

    Directory of Open Access Journals (Sweden)

    Marina CIONCA

    2015-12-01

    Full Text Available The paper presents the results of studies and research aimed at identifying significant concepts of the design process dynamics of two European designers, Gió Ponti (Italy and Hans Wegner (Denmark. Two of their major chair designs, the Wishbone Chair (Wegner, 1944-49 and the Superleggera Chair (Ponti, 1951-57 were chosen as study cases. Their historical concept sources were carefully investigated and documented, since in the postwar years a tendency towards disregarding the dogmatic functionality of the interwar avant-garde furniture design occurred, making place for a different kind of innovation that did not contradict the natural evolution of form and function, but introduced an inherent elegance of form, as well as exceptional craftsmanship seen as adding value to the industrial production. Formal, compositional, structural and ergonomic elements were analysed, measurements of dimensions and angles were made and compared, sitting positions were visualised, in an attempt to unveil crucial aspects of specific design insights. The good understanding of the style connections, of the significant construction details that confirm the innovative, functional and well-balanced appearance of these chairs, of the careful selection of materials that characterised postwar austerity, contributed to an already confirmed investigative approach, which may be seen as a useful instrument of knowledge not only for design education, but also for design historians, furniture designers, manufacturers and artisans.

  19. Archives, Collections and Curatorship. The Delft Chair Collection

    NARCIS (Netherlands)

    Van Wijk, C.

    2011-01-01

    Last year, in May, the building of the Faculty of Architecture at the Delft Technical University was destroyed almost entirely by fire. Fortunately, some parts of the building escaped the flames and, after a few days, the library collection of over 40,000 titles was saved, as was the chair collectio

  20. Development of Leadership Skills in Community College Department Chairs

    Science.gov (United States)

    Sirkis, Jocelyn Eager

    2011-01-01

    The role of a community college department chairperson is not well defined and the job is often perceived as more of a burden than an honor. Faculty come to the position frequently by "default" and without a ready set of management and leadership skills. The matter is of concern since chairs influence academic department strategy, culture, and…

  1. Bourdieu, Department Chairs and the Reform of Science Education

    Science.gov (United States)

    Melville, Wayne; Hardy, Ian; Bartley, Anthony

    2011-01-01

    Using the insights of the French sociologist, Pierre Bourdieu, this article considers the role of the science department chair in the reform of school science education. Using Bourdieu's "thinking tools" of "field", "habitus" and "capital", we case study the work of two teachers who both actively pursue the teaching and learning of science as…

  2. The analytic setting today: using the couch or the chair?

    Science.gov (United States)

    Wiener, Jan

    2015-09-01

    This paper re-visits Murray Jackson's 1961 paper in the Journal of Analytical Psychology, 'Chair, couch and countertransference', with the aim of exploring the role of the couch for Jungian analysts in clinical practice today. Within the Society of Analytical Psychology (SAP) and some other London-based societies, there has been an evolution of practice from face-to-face sessions with the patient in the chair, as was Jung's preference, to a mode of practice where patients use the couch with the analyst sitting to the side rather than behind, as has been the tradition in psychoanalysis. Fordham was the founding member of the SAP and it was because of his liaison with psychoanalysis and psychoanalysts that this cultural shift came about. Using clinical examples, the author explores the couch/chair question in terms of her own practice and the internal setting as a structure in her mind. With reference to Bleger's (2013) paper 'Psychoanalysis of the psychoanalytic setting', the author discusses how the analytic setting, including use of the couch or the chair, can act as a silent container for the most primitive aspects of the patient's psyche which will only emerge in analysis when the setting changes or is breached.

  3. New chair for the Particle Physics and Astronomy Research Council

    CERN Multimedia

    2001-01-01

    Peter Warry has been appointed as Chair of PPARC for the next 4 years. Chairman of Victrex plc, whose business is in speciality chemicals, he has been an Industrial Professor at the University of Warwick since 1993. PPARC pursues a programme of high quality basic research in particle physics, astronomy, cosmology and space science and its budget for 2002 is approximately 220 million GBP.

  4. Prof. Lu Yongxiang Elected IAC Co-Chair

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    @@ CAS President Lu Yongxiang was elected co-chair of the InterAcademy Council (IAC) at the Fifth Annual Meeting of the IAC Board held from January 31 to February 2 in Amsterdam, the Netherlands. President Lu is to succeed Prof. Goverdhan Mehta,former President of the Indian National Science Academy, to represent those from the developing world in the organization.

  5. Human Research Program 2010 Chair Standing Review Panel Meeting

    Science.gov (United States)

    Steinberg, Susan

    2011-01-01

    The 13 Human Research Program (HRP) Standing Review Panel (SRP) Chairs, and in some cases one or two additional panel members (see section XIV, roster) referred to as the Chair (+1) SRP throughout this document, met at the NASA Johnson Space Center (JSC) on December 7, 2010 to allow the HRP Elements and Projects to report on their progress over the past year, their current status, and their plans for the upcoming year based on NASA's current goals and objectives for human space exploration. A large focus of the meeting was also used to discuss integration across the HRP scientific disciplines based on a recommendation from the 2009 HRP SRP review. During the one-day meeting, each of the HRP Elements and Projects presented the changes they made to the HRP Integrated Research Plan (IRP Rev. B) over the last year, and what their top three areas of integration are between other HRP Elements/Projects. The Chair (+1) SRP spent sufficient time addressing the panel charge, either as a group or in a separate closed session, and the Chair (+1) SRP and the HRP presenters and observers, in most cases, had sufficient time to discuss during and after the presentations. The SRP made a final debriefing to the HRP Program Scientist, Dr. John B. Charles, prior to the close of the meeting on December 7, 2010. Overall, the Chair (+1) SRP concluded that most of the HRP Elements/Projects did a commendable job during the past year in addressing integration across the HRP scientific disciplines with the available resources. The Chair (+1) SRP agreed that the idea of integration between HRP Elements/Projects is noble, but believes all parties involved should have the same definition of integration, in order to be successful. The Chair (+1) SRP also believes that a key to successful integration is communication among the HRP Elements/Projects which may present a challenge. The Chair (+1) SRP recommends that the HRP have a workshop on program integration (with HRP Element

  6. Louisiana State Senate Districts from LEGIS source data, Geographic NAD83, LOSCO (2004) [la_senate_districts_LEGIS_2003

    Data.gov (United States)

    Louisiana Geographic Information Center — Louisiana State Senate Districts. The district boundaries are the result of legislative acts and redistricting. Reapportionment (redistricting) occurs during the...

  7. Does a dynamic chair increase office workers' movements? - Results from a combined laboratory and field study.

    Science.gov (United States)

    Grooten, Wilhelmus J A; Äng, Björn O; Hagströmer, Maria; Conradsson, David; Nero, Håkan; Franzén, Erika

    2017-04-01

    Dynamic chairs have the potential to facilitate movements that could counteract health problems associated with sedentary office work. This study aimed to evaluate whether a dynamic chair can increase movements during desk-based office work. Fifteen healthy subjects performed desk-based office work using a dynamic office chair and compared to three other conditions in a movement laboratory. In a field study, the dynamic office chair was studied during three working days using accelerometry. Equivocal results showed that the dynamic chair increased upper body and chair movements as compared to the conventional chair, but lesser movements were found compared to standing. No differences were found between the conditions in the field study. A dynamic chair may facilitate movements in static desk-based office tasks, but the results were not consistent for all outcome measures. Validation of measuring protocols for assessing movements during desk-based office work is warranted. Copyright © 2016 Elsevier Ltd. All rights reserved.

  8. Using the TED Talks to Evaluate Spoken Post-editing of Machine Translation

    DEFF Research Database (Denmark)

    Liyanapathirana, Jeevanthi; Popescu-Belis, Andrei

    2016-01-01

    This paper presents a solution to evaluate spoken post-editing of imperfect machine translation output by a human translator. We compare two approaches to the combination of machine translation (MT) and automatic speech recognition (ASR): a heuristic algorithm and a machine learning method....... To obtain a data set with spoken post-editing information, we use the French version of TED talks as the source texts submitted to MT, and the spoken English counterparts as their corrections, which are submitted to an ASR system. We experiment with various levels of artificial ASR noise and also...

  9. Faculty Senates in California Community Colleges: Five Years of Operation.

    Science.gov (United States)

    Porter, Adalbert D.

    Reviewed in this report are the steps that led to the formation of faculty senates in California. Through interviews, the functions of such senates and their current status were determined and guidelines were formulated that would lead toward implementation of the concept of shared authority in community college governance. Interviewing…

  10. 76 FR 45845 - Notice of Issuance of Final Determination Concerning a Certain Patient Transport Chair

    Science.gov (United States)

    2011-08-01

    .... The significant materials which comprise the patient transport chair include: wheels, casters, arm... Patient Transport Chair AGENCY: U.S. Customs and Border Protection, Department of Homeland Security... certain patient transport chair. Based upon the facts presented, CBP has concluded in the...

  11. Effects of using dynamic office chairs on posture and EMG in standardized office tasks

    NARCIS (Netherlands)

    Ellegast, R.; Hamburger, R.; Keller, K.; Krause, F.; Groenesteijn, L.; Vink, P.; Berger, H.

    2007-01-01

    In the paper a measuring system for the comparative posture and EMG analysis of office chairs is presented. With the system four specific dynamic office chairs that promote dynamic sitting and therefore aim to prevent musculoskeletal disorders (MSD), were analyzed in comparison to a reference chair

  12. Decision-Making Styles of Department Chairs at Public Jordanian Universities: A High-Expectancy Workforce

    Science.gov (United States)

    Khasawneh, Samer; Alomari, Aiman; Abu-tineh, Abdullah

    2011-01-01

    The primary purpose of this study was to determine the decision-making styles of department chairs employed by three public institutions in Jordan. A total of 95 department chairs participated in the study by completing the General Decision-Making Styles survey. The results indicated that department chairs under study have the rational…

  13. Members of the Science and Technology Commission, Spanish Senate

    CERN Multimedia

    Maximilien Brice

    2002-01-01

    Photo 01: (left to right) Mr Francisco Xabier Albistur, Senator; Mrs Mercedes Senen, Lawyer of the Commission; Mr Ramon Antonio Socias, Second Vice-President of the Commission; Prof. Luciano Maiani, CERN Director-General, Mr Alonso Arroyo, President of the Commission, signing the VIP visitors' book; and Mr Adolfo Abejon, Senator. Photo 02: Mr Alonso Arroyo, President of the Commission, signing the VIP visitors' book. Photos 03, 04: Mr Ramon Antonio Socias, Second Vice-President of the Commission, signing the VIP visitors' book; and Mr Adolfo Abejon, Senator. Photo 05: Mr Francisco Xabier Albistur, Senator, signing the VIP visitors' book. Photo 06: Mrs Mercedes Senen, Lawyer of the Commission, signing the VIP visitors' book. Photo 07: (left to right) Mr Francisco Xabier Albistur, Senator; Prof. Juan Antonio Rubio, Education and Technology Transfer Division Leader; Prof. Luciano Maiani, CERN Director-General; Mr Ramon Antonio Socias, Second Vice-President of the Commission; Mr Alonso Arroyo, President of the C...

  14. Influence of different joints on quality of dining chairs

    Directory of Open Access Journals (Sweden)

    Skakić Dušan

    2008-01-01

    Full Text Available Products quality presents one of the main causes of every contemporary organized production, which includes it, in group of basic exit characteristics. According to national standard, quality mark is based on testing of its quality characteristics. A characteristic of quality has been divided into four groups of demands: functionality (functional dimensions and stability tests, rigidity, surface rigidity, quality of materials and work piece accuracy. Dining chair has been investigated by use of different wood joints, and some remarks on construction has been given. Two groups of investigated chairs has been mounted by use of metal fittings, and one group has been connected with wood dowels by use of PVA wood glue.

  15. UNESCO Chair of Museology and World Heritage 1994 – 2002

    Directory of Open Access Journals (Sweden)

    Jan Dolák

    2016-03-01

    Full Text Available The UNESCO Chair on Museology and World Heritage was established at the Masaryk University in Brno in 1994. It commenced its activities in full in 1996 and Vinos Sofka (1928-2016, appointed in March 1995, became the first chairholder. The Chair was focused on the UNESCO transition project that dealt with the documentation of the totalitarian and postcolonial past of many countries in the former Soviet bloc, Latin America and other parts of the world. It was supported by the General conference of UNESCO resolution on Heritage, museum and museology for social, cultural and environmental transition (Transition project in October 1995 and the Czech Ministry of Education. The institution obtained a good reputation abroad while it remained somewhat controversial at home and it was eventually joined with the UNESCO International Summer School of Museology. In 2002, Vinoš Sofka left Brno and Jan Dolák become the new chairholder.

  16. Effect of air conditioning and chair cushion on scrotal temperature.

    Science.gov (United States)

    Song, Gook-Sup; Kim, Wonwoo; Seo, Ju Tae

    2008-08-01

    The hypothesis of this study is that the air conditioning temperature and thickness of the chair cushion affect a man's scrotal, and consequently testicular, temperature. Ten healthy male subjects volunteered for the study (age: 23.4 +/- 2.4 years; height: 173.8 +/- 5.09 cm; weight: 71.6 +/- 9.7 kg; body fat ratio: 18.6 +/- 4.1%). The air conditioning temperature was controlled at 18 degrees C to represent the heating season, and at 26 degrees C to represent the cooling season. The thickness of the chair cushions was varied from 0 to 8 cm at 2 cm intervals. The changes in the scrotal surface temperature (SST) and buttock skin temperature were measured for 120 min. At the ambient temperatures (t(a)) of 18 and 26 degrees C, the average SST were 33.76 +/- 1.28 and 35.02 +/- 0.54 degrees C for the chair cushion thickness (C(thk)) of 0 cm, 33.87 +/- 1.07 and 34.96 +/- 0.75 degrees C for C(thk) 2 cm, 33.91 +/- 0.84 and 35.03 +/- 0.85 degrees C for C(thk) 4 cm, 34.42 +/- 0.89 and 35.02 +/- 0.63 degrees C for C(thk) 6 cm, and 34.65 +/- 1.21 and 34.99 +/- 0.62 degrees C for C(thk) 8 cm respectively. SST was significantly affected by the air conditioning temperature (p < 0.001), but was not statistically correlated with the chair cushion thickness.

  17. Clinical Results After Prostatic Artery Embolization Using the PErFecTED Technique: A Single-Center Study

    Energy Technology Data Exchange (ETDEWEB)

    Amouyal, Gregory, E-mail: gregamouyal@hotmail.com; Thiounn, Nicolas, E-mail: nicolas.thiounn@aphp.fr; Pellerin, Olivier, E-mail: olivier.pellerin@aphp.fr [Université Paris Descartes - Sorbonne - Paris - Cité, Faculté de Médecine (France); Yen-Ting, Lin, E-mail: ymerically@gmail.com [Assistance Publique - Hôpitaux de Paris, Hôpital Européen Georges Pompidou, Interventional Radiology Department (France); Giudice, Costantino Del, E-mail: costantino.delgiudice@aphp.fr [Université Paris Descartes - Sorbonne - Paris - Cité, Faculté de Médecine (France); Dean, Carole, E-mail: carole.dean@aphp.fr [Assistance Publique - Hôpitaux de Paris, Hôpital Européen Georges Pompidou, Interventional Radiology Department (France); Pereira, Helena, E-mail: helena.pereira@aphp.fr [Assistance Publique - Hôpitaux de Paris, Hôpital Européen Georges Pompidou, Clinical Research Unit (France); Chatellier, Gilles, E-mail: gilles.chatellier@aphp.fr; Sapoval, Marc, E-mail: marc.sapoval2@aphp.fr [Université Paris Descartes - Sorbonne - Paris - Cité, Faculté de Médecine (France)

    2016-03-15

    BackgroundProstatic artery embolization (PAE) has been performed for a few years, but there is no report on PAE using the PErFecTED technique outside from the team that initiated this approach.ObjectiveThis single-center retrospective open label study reports our experience and clinical results on patients suffering from symptomatic BPH, who underwent PAE aiming at using the PErFecTED technique.Materials and MethodsWe treated 32 consecutive patients, mean age 65 (52–84 years old) between December 2013 and January 2015. Patients were referred for PAE after failure of medical treatment and refusal or contra-indication to surgery. They were treated using the PErFecTED technique, when feasible, with 300–500 µm calibrated microspheres (two-night hospital stay or outpatient procedure). Follow-up was performed at 3, 6, and 12 months.ResultsWe had a 100 % immediate technical success of embolization (68 % of feasibility of the PErFecTED technique) with no immediate complications. After a mean follow-up of 7.7 months, we observed a 78 % rate of clinical success. Mean IPSS decreased from 15.3 to 4.2 (p = .03), mean QoL from 5.4 to 2 (p = .03), mean Qmax increased from 9.2 to 19.2 (p = .25), mean prostatic volume decreased from 91 to 62 (p = .009) mL. There was no retrograde ejaculation and no major complication.ConclusionPAE using the PErFecTED technique is a safe and efficient technique to treat bothersome LUTS related to BPH. It is of interest to note that the PErFecTED technique cannot be performed in some cases for anatomical reasons.

  18. The AGU Board of Heads and Chairs: Past and Future

    Science.gov (United States)

    Wuebbles, D. J.; Bierly, E. W.

    2005-12-01

    The primary objective of the AGU Board of Heads and Chairs is to be a conduit for interactions of AGU with the many universities and colleges involved in geosciences education and research. The Board also provides a forum for discussing key issues being faced by Earth and space science departments. From a historical perspective, the Board of Heads and Chairs has been a venue, through various meetings over the last two decades, for bringing together Heads and Chairs of such departments solutions; discuss and critically evaluate new instruments, facilities, tools, and methodologies; come together on important issues that transcend their own science such as the need for increased computing capacity; develop ways to increase women and minorities numbers in the field and deal with their issues in an equitable manner; discuss news ways to teach, introduction of new courses, establishment of new programs and degrees to fill the community's needs; and broaden their horizons, think in truly interdisciplinary ways and, return to their institutions with increased vigor and new ideas. We are looking to expand the role of the Board for the future, particularly towards being more proactive as a clearinghouse or "point of contact" for helping the represented universities and colleges. This presentation looks at what has been done and the direction of future activities of the Board.

  19. Cox’s Chair Revisited: Can Spinning Alter Mood States?

    Directory of Open Access Journals (Sweden)

    Lotta eWinter

    2013-10-01

    Full Text Available Although there is clinical and historical evidence for a vivid relation between the vestibular and emotional systems, the neuroscientific underpinnings are poorly understood. The spin doctors of the nineteenth century used spinning chairs (e.g. Cox’s chair to treat conditions of mania or elevated arousal. On the basis of a recent study on a hexapod motion simulator, in this prototypic investigation we explore the impact of yaw stimulation on a spinning chair on mood states.Using a controlled experimental stimulation paradigm on a unique 3-D-turntable at the University of Zurich we included 11 healthy subjects and assessed parameters of mood states and autonomic nervous system activity. The Multidimensional Mode State Questionnaire (MDMQ and Visual Analogue Rating Scales (VAS were used to assess changes of mood in response to a 100 sec yaw stimulation. In addition heart rate was continuously monitored during the experiment.Subjects indicated feeling less good, relaxed, comfortable, and calm and reported an increased alertness after vestibular stimulation. However, there were no objective adverse effects of the stimulation. Accordingly, heart rate did not significantly differ in response to the stimulation.This is the first study in a highly controlled setting using the historical approach of stimulating the vestibular system to impact mood states. It demonstrates a specific interaction between the vestibular system and mood states and thereby supports recent experimental findings with a different stimulation technique. These results may inspire future research on the clinical potential of this method.

  20. Bourdieu, Department Chairs and the Reform of Science Education

    Science.gov (United States)

    Melville, Wayne; Hardy, Ian; Bartley, Anthony

    2011-11-01

    Using the insights of the French sociologist, Pierre Bourdieu, this article considers the role of the science department chair in the reform of school science education. Using Bourdieu's 'thinking tools' of 'field', 'habitus' and 'capital', we case study the work of two teachers who both actively pursue the teaching and learning of science as inquiry. One teacher, Dan, has been a department chair since 2000, and has actively encouraged his department to embrace science as inquiry. The other teacher, Leslie, worked for one year in Dan's department before being transferred to another school where science teaching continues to be more traditional. Our work suggests that there are three crucial considerations for chairs seeking to lead the reform of science teaching within their department. The first of these is the development of a reform-minded habitus, as this appears to be foundational to the capital that can be expended in the leadership of reform. The second is an understanding of how to wield power and position in the promotion of reform. The third is the capacity to operate simultaneously and strategically within, and across, two fields; the departmental field and the larger science education field. This involves downplaying administrative logics, and foregrounding more inquiry-focused logics as a vehicle to challenge traditional science-teaching dispositions-the latter being typically dominated by concerns about curriculum 'coverage'.

  1. AACP Strategy for Addressing the Professional Development Needs of Department Chairs

    Science.gov (United States)

    Rodriguez, Tobias E.; Weinstein, George; Sorofman, Bernard A.; Bosso, John A.; Kerr, Robert A.; Haden, N. Karl

    2012-01-01

    Objectives. Characterize the skills and abilities required for department chairs, identify development needs, and then create AACP professional development programs for chairs. Methods. A 30-question electronic survey was sent to AACP member department chairs related to aspects of chairing an academic department. Results. The survey identified development needs in the leadership, management, and personal abilities required for effective performance as department chair. The information was used to prioritize topics for subsequent AACP development programs. Subsequent programs conducted at AACP Interim and Annual Meetings were well attended and generally received favorable reviews from participants. A list of development resources was placed on the AACP website. Conclusions. This ongoing initiative is part of an AACP strategy to identify and address the professional development needs of department chairs. Survey results may also inform faculty members and other academic leaders about the roles and responsibilities of department chairs. PMID:22919099

  2. The Effect of Teacher Education Programs on Future Elementary Mathematics Teachers' Knowledge: A Five-Country Analysis Using TEDS-M Data

    Science.gov (United States)

    Qian, Hong; Youngs, Peter

    2016-01-01

    This article addresses the problem of how opportunities to learn in teacher education programs influence future elementary mathematics teachers' knowledge. This study used data collected for the Teacher Education and Development Study in Mathematics (TEDS-M). TEDS-M measured the mathematics content knowledge (MCK) and the mathematics pedagogical…

  3. TEDS-M Encyclopedia: A Guide to Teacher Education Context, Structure, and Quality Assurance in 17 Countries. Findings from the IEA Teacher Education and Development Study in Mathematics (TEDS-M)

    Science.gov (United States)

    Schwille, John, Ed.; Ingvarson, Lawrence, Ed.; Holdgreve-Resendez, Richard, Ed.

    2013-01-01

    The IEA Teacher Education and Development Study in Mathematics (TEDS-M) is the first large-scale international study of the preparation of primary and lower-secondary teachers. The study investigated the pedagogical and subject-specific knowledge that future primary and lower secondary school teachers acquire during their mathematics teacher…

  4. 76 FR 2883 - Folding Metal Tables and Chairs From the People's Republic of China: Final Results of 2007-2008...

    Science.gov (United States)

    2011-01-18

    ... individual legs that are affixed together by one or more cross-braces using welds or fastening hardware. In... metal (folding metal chairs). Folding metal chairs include chairs with one or more cross-braces... Staples' ``Complete Office-To-Go,'' a folding chair with a tubular steel frame and a seat and back...

  5. Phenomenology and Curriculum Implementation: Discerning a Living Curriculum through the Analysis of Ted Aoki's Situational Praxis

    Science.gov (United States)

    Magrini, James M.

    2015-01-01

    The argumentation in this paper is grounded in a critical and conceptual analysis of Ted Aoki's phenomenology, wherein curriculum is read as "phenomenological text." The problem explored emerges from Aoki's critique of the Tyler rationale for curriculum design, implementation and evaluation as it is conceived and practised in…

  6. Sen. Voinovich resolution condemning violence in Estonia passes the Senat

    Index Scriptorium Estoniae

    2007-01-01

    USA senaatori George V. Voinovichi resolutsiooniga mõistis USA senat hukka Venemaa poolse vägivalla ning avaldas Eestile toetust seoses sündmustega, mis vallandusid Venemaa poolt Eesti vastu nn. pronkssõduri teisaldamisega

  7. US Senator Bob Graham tours the SSPF with Jon Cowart

    Science.gov (United States)

    1997-01-01

    United States Senator Bob Graham of Florida visits the Space Station Processing Facility at Kennedy Space Center (KSC) and is briefed on hardware processing for the International Space Station by Jon Cowart, Flight 2A Manager, NASA Space Station Hardware Integration Office. In the foreground, from left to right, are Howard DeCastro, Program Manager for the Space Flight Operations Contract, United Space Alliance; Senator Bob Graham; and Jon Cowart.

  8. Product design and development for dinner chair of Kansei Engineering

    Directory of Open Access Journals (Sweden)

    Sirichai Yodwangjai

    2014-06-01

    Full Text Available This research investigated the customer’s perception and product properties. The semantic differential method was employed to examine the relationship between customer’s perception and product properties. Fifty-six dinner chairs are selected from website, magazine and publishing and 10 SD words. The product properties divided 8 groups and 34 sub-groups. The new model created base on Quantification Theory Type 1. The research results show 3 high perceptions: comfortable, soft and modern. The research is expected to help support the designer to design a new model that satisfied the customer’s perception.

  9. The Effect of Holding a Research Chair on Scientists’ Impact

    Energy Technology Data Exchange (ETDEWEB)

    Mirnezami, S.R.; Beaudry, C.

    2016-07-01

    This paper examines the effect of holding Canada Research Chair (CRC) on a scientist’s number of citations as a measure of research impact, based on an econometric analysis with combined data on Quebec scientists’ funding and journal publication. Using Generalized Least Square (GLS) method for regression analysis, the results show that holding either tier-1 or tier- 2 of CRC significantly and positively results in conducting research with higher impact. This finding, however, does not necessarily imply that the others are the lesser scientists. (Author)

  10. Design, Integration, and Quality. Teacher Education from the perspective of ProTed, a Norwegian Centre of Excellence in Education

    Directory of Open Access Journals (Sweden)

    Jon Magne Vestøl

    2016-04-01

    Full Text Available Artikkelen tar utgangspunkt i utviklingsarbeid i ProTed, Senter for fremragende lærer­utdanning, og bidrar til å belyse tre begreper av sentral betydning for utforming, utvikling og evaluering av lærerutdanning. Basert på teoriseminarer, strukturerte rapporter og annet empirisk materiale fra ProTeds utviklings­prosjekter presenterer artikkelen tre hovedbegrep: design, integrasjon og kvalitet. Design presenteres som en virksomhet, en dynamisk kompe­tanse­utvikling hvor undervisning transformeres til læring. Kunnskapsintegrasjon forstås som et kjerne-element i et slikt design, og artikkelen utforsker ulike former for integrasjon. Artikkelen presenterer også et perspektiv på kvalitetsvurdering som legger vekt på performa­tive og transformative aspekt ved den kompetanse­utviklingen som genereres gjennom design-virksomheten.Nøkkelord: lærerutdanning, design, integrasjon, kvalitet, ProTedAbstractDrawing on the developmental work of ProTed, a Norwegian Centre of Excellence in Edu­cation, this article contributes to the understanding of three concepts of central importance for the construction, development and evaluation of teacher education. Based on material from theory seminars, structured reports and other data from ProTed’s development projects, the article presents an understanding of the concepts design, integration and quality. Design is presented as an activity, a dynamic competence development where teaching is transformed into learning. Knowledge integration is understood as a core element of this design, and different forms and aspects of integration are explored. An understanding of quality evalu­ation is presented that emphasises performative and transformative aspects of the competence development that is generated through the design activity.Keywords: teacher education, design, integration, quality, ProTed

  11. Cardiovascular consequence of reclining vs. sitting beach-chair body position for induction of anesthesia

    DEFF Research Database (Denmark)

    Larsen, Soren L.; Lyngeraa, Tobias S.; Maschmann, Christian P.

    2014-01-01

    The sitting beach-chair position is regularly used for shoulder surgery and anesthesia may be induced in that position. We tested the hypothesis that the cardiovascular challenge induced by induction of anesthesia is attenuated if the patient is placed in a reclining beach-chair position....... Anesthesia was induced with propofol in the sitting beach-chair (n = 15) or with the beach-chair tilted backwards to a reclining beach-chair position (n = 15). The last group was stepwise tilted to the sitting beach-chair position prior to surgery. Hypotension was treated with ephedrine. Continuous...... ± 12 vs. 45 ± 15 % reduction from baseline, p = 0.04) and ScO2 (7 ± 6 vs. 1 ± 8% increase from baseline, p = 0.02) and received less ephedrine (mean: 4 vs. 13 mg, p = 0.048). The higher blood pressure and lower need of vasopressor following induction of anesthesia in the reclining compared...

  12. Job satisfaction among chairs of surgery from Europe and North America.

    Science.gov (United States)

    Tschuor, Christoph; Raptis, Dimitri Aristotle; Morf, Manuela Christina; Staffelbach, Bruno; Manser, Tanja; Clavien, Pierre-Alain

    2014-11-01

    Strong evidence exists associating job satisfaction and risk of burnout with productivity, efficiency, and creativity in many organizations. However no data are available assessing chairs of surgery. This study assessed job satisfaction and risk for burnout of surgical chairs from Europe and North America and identified contributing factors. A survey among 650 chairs in surgery from 23 European and 2 North American countries was conducted in 2012. Satisfaction at work was analyzed using the validated Global Job Satisfaction (GJS) instrument and the abbreviated Maslach Burnout Inventory. Additional items targeting personal and environmental factors were included. The rate of chairs reached successfully was 86%, the overall response rate was 29% (188/650), with 1% female. Median age was 58 years. 11% of chairs were dissatisfied with work. Younger age and being fewer years in practice as a chair was associated with higher job satisfaction (P = .054 and P = .003). Surgical specialty with the greatest median GJS score was hepatopancreatobiliary, whereas vascular surgery scored lowest. Chairs desire to devote 20% more of their time on research. Clerical support as well as the ability to be innovative was suggested by 51% and 45%, respectively, to improve job satisfaction. Compared with Europeans, North American chairs were overall more satisfied and would recommend their job to their children. North American chairs seem to be more satisfied at work and at less risk for burnout than European chairs. The overall job satisfaction was greater among chairs compared with previously published reports of young, board-certified surgeons or residents (89% vs 87% and 66%, respectively). The superior satisfaction in chairs is strongest related to career achievements, innovation, and lifestyle. Copyright © 2014 Elsevier Inc. All rights reserved.

  13. Ergonomic chair intervention: Effect on chronic upper quadrant dysfunction, disability and productivity in female computer workers

    OpenAIRE

    Hoeben, C.; Q. Louw

    2014-01-01

    AIM: To compare the effect of two ergonomic chairs on upper quadrant musculoskeletal pain and tension, disability and productivity among female computer workers in the office workplace.METHODS: A series of two N=1 studies were conducted using the A-B-A-C-A design whereby an intervention ergonomic chair was compared to a less adjustable control ergonomic chair using visual analogue scales (VAS) for pain and muscle spasm, the Neck Disability Index and the Work Productivity and Activity Impairme...

  14. Chair Design Research (frst)%椅子设计研究(上)

    Institute of Scientific and Technical Information of China (English)

    彭亮

    2015-01-01

    本文对家具设计最重要的主题——椅子进行了较全面的系统研究,分别对椅子造型设计——抽象雕塑与微型建筑的艺术形式;椅子功能设计——人机工程学与舒适坐姿设计;椅子设计的多样性;建筑师与椅子设计;椅子与工业产品设计;椅子与先锋派设计;椅子与设计语义学的联系;椅子设计方法——传承与创新等方面进行了专门的专门的论述。%In this paper, one of the most important theme --- A more comprehensive system study on the chair.Respectively design modelling of the chair --- abstract sculpture and micro architecture form of art;The chair function design---ergonomics and comfortable sitting posture;The diversity of chair design;Architects and chair design;Chair and industrial product design;Chair and avant-garde design;The chair and the contact of design semantics;Chair design method, inheritance and innovation, and so on has carried on the special special paper.

  15. 椅子设计研究(下)%Chair Design Research (sequel)

    Institute of Scientific and Technical Information of China (English)

    彭亮

    2015-01-01

    本文对家具设计最重要的主题——椅子进行了较全面的系统研究,分别对椅子造型设计——抽象雕塑与微型建筑的艺术形式;椅子功能设计——人机工程学与舒适坐姿设计;椅子设计的多样性;建筑师与椅子设计;椅子与工业产品设计;椅子与先锋派设计;椅子与设计语义学的联系;椅子设计方法——传承与创新等方面进行了专门的专门的论述。%In this paper, one of the most important theme --- A more comprehensive system study on the chair.Respectively design modelling of the chair --- abstract sculpture and micro architecture form of art;The chair function design---ergonomics and comfortable sitting posture;The diversity of chair design;Architects and chair design;Chair and industrial product design;Chair and avant-garde design;The chair and the contact of design semantics;Chair design method, inheritance and innovation, and so on has carried on the special special paper.

  16. A competency-based approach to recruiting, developing, and giving feedback to department chairs.

    Science.gov (United States)

    Palmer, Megan; Hoffmann-Longtin, Krista; Walvoord, Emily; Bogdewic, Stephen P; Dankoski, Mary E

    2015-04-01

    Academic health centers (AHCs) are under unprecedented pressure, making strong leadership during these challenging times critical. Department chairs have tremendous influence in their AHCs, yet data indicate that--despite outstanding academic credentials--they are often underprepared to take on these important leadership roles. The authors sought to improve the approach to recruiting, developing, and giving feedback to department chairs at their institution, the Indiana University School of Medicine (IUSM), by reorganizing these processes around six key leadership competencies: leadership and team development, performance and talent management, vision and strategic planning, emotional intelligence, communication skills, and commitment to the tripartite mission. Over a two-year period (2009-2011), IUSM faculty and administrators developed standardized recruitment procedures to assess potential chairs based on the six leadership domains, and searches are now streamlined through centralized staff support in the dean's office. Additionally, IUSM offers a chair development series to support learning around these leadership competencies and to meet the stated professional development needs of the chairs. Finally, chairs receive structured feedback regarding their leadership (among other considerations) through two different assessment instruments, IUSM's Department Chair 360° Leadership Survey and IUSM's Faculty Vitality Survey--both of which the dean reviews annually. Strategically attending to the way that chairs are selected, developed, and given feedback has tremendous potential to increase the success of chairs and, in turn, to constructively shape the culture of AHCs.

  17. OnlineTED.com--a novel web-based audience response system for higher education. A pilot study to evaluate user acceptance.

    Science.gov (United States)

    Kühbeck, Felizian; Engelhardt, Stefan; Sarikas, Antonio

    2014-01-01

    Hintergrund und Ziel: TED-Abstimmungssysteme werden zunehmend in der medizinischen Ausbildung an Hochschulen eingesetzt. Jedoch limitieren hohe Kosten und Komplexität herkömmlicher TED-Systeme häufig deren Anwendung. In diesem Projektartikel stellen wir ein neues webbasiertes TED-System vor, das keine Hardware-Klicker oder Installation zusätzlicher Software erfordert und mit allen Betriebssystemen kompatibel ist.Methoden und Ergebnisse: “OnlineTED” wurde an der Technischen Universität München (TUM) entwickelt und basiert auf Hypertext Preprocessor (PHP) mit My Structured Query Language (MySQL)-Datenbank als serverseitige und Javascript als nutzerseitige Programmiersprachen. “OnlineTED” ermöglicht es Dozenten, Fragensammlungen online zu erstellen, verwalten und in der Lehrveranstaltung mit einem Webbrowser anzuzeigen. Studierende können mit jedem internetfähigen Endgerät (Smartphone, Tablet-PC oder Laptop) an der Abstimmung teilnehmen. Eine Datenerhebung mit Hilfe eines Fragebogens, der Studierenden und Dozenten der TUM ausgehändigt wurde, enthielt Fragen zum Besitz von internetfähigen Endgeräten, der Akzeptanzmessung von "OnlineTED" sowie dem Vergleich von "OnlineTED" mit einem kommerziellen TED-System mit Klickern. Die Nutzerevaluationen von Studierenden und Dozenten ergab eine überdurchschnittlich positive Beurteilung von “OnlineTED” im Vergleich zum kommerziellen TED-System mit Klickern. Die Mehrheit (80%) der befragten Studierenden gab an, ein internetfähiges Endgerät zu besitzen.Zusammenfassung und Schlussfolgerungen: “OnlineTED” ist ein neues, webbasiertes und plattformunabhängiges TED-Abstimmungssystem für Hochschulen, das von Studenten und Dozenten überdurchschnittlich positiv evaluiert wurde. Als nicht-kommerzielle Alternative zu herkömmlichen TED-Systemen unterstützt es die interaktive Ausbildung von Studierenden, insbesondere bei großen Teilnehmerzahlen.

  18. Human Vestibular Function, Rotating Litter Chair - Skylab Experiment M131

    Science.gov (United States)

    1970-01-01

    This 1970 photograph shows the Rotating Litter Chair, a major component of Skylab's Human Vestibular Function experiment (M131). The experiment was a set of medical studies designed to determine the effect of long-duration space missions on astronauts' coordination abilities. The M131 experiment tested the astronauts susceptibility to motion sickness in the Skylab environment, acquired data fundamental to an understanding of the functions of human gravity reception under prolonged absence of gravity, and tested for changes in the sensitivity of the semicircular canals. Data from this experiment was collected before, during, and after flight. The Marshall Space Flight Center had program management responsibility for the development of Skylab hardware and experiments.

  19. Literature in Focus: Engines of Discovery Meet the author Ted Wilson

    CERN Multimedia

    2007-01-01

    Ted Wilson is a world-renowned expert on particle accelerators and a brilliant speaker. He came to CERN in 1967, where he worked on the SPS and collaborated closely with John Adams, taking part in the design and commissioning of the accelerator. In 1980, he joined the PS and worked on the antiproton accumulator. In 1991, he became a member of the LHC Committee and was entrusted with the task of writing a report on the design of the future accelerator. This book for the first time chronicles the development of particle accelerators from the invention of electrostatic accelerators, linear accelerators and the cyclotron to the colliders of today. It also addresses accelerators used as sources of x-rays, for medical purposes and in industrial applications. The book identifies the crucial discoveries in applied physics and engineering that have driven the field and gives the reader insight into the people who made these discoveries as well as the methods they used. Come a...

  20. Airline chair-rest deconditioning: induction of immobilisation thromboemboli?

    Science.gov (United States)

    Greenleaf, John E.; Rehrer, Nancy J.; Mohler, Stanley R.; Quach, David T.; Evans, David G.

    2004-01-01

    Air passenger miles will likely double by year 2020. The altered and restrictive environment in an airliner cabin can influence haematological homeostasis in passengers and crew. Flight-related deep venous thromboemboli (DVT) have been associated with at least 577 deaths on 42 of 120 airlines from 1977 to 1984 (25 deaths/million departures), whereas many such cases go unreported. However, there are four major factors that could influence formation of possible flight-induced DVT: sleeping accommodations (via sitting immobilisation); travellers' medical history (via tissue injury); cabin environmental factors (via lower partial pressure of oxygen and lower relative humidity); and the more encompassing chair-rest deconditioning (C-RD) syndrome. There is ample evidence that recent injury and surgery (especially in deconditioned hospitalised patients) facilitate thrombophlebitis and formation of DVT that may be exacerbated by the immobilisation of prolonged air travel.In the healthy flying population, immobilisation factors associated with prolonged (>5 hours) C-RD such as total body dehydration, hypovolaemia and increased blood viscosity, and reduced venous blood flow (pooling) in the legs may facilitate formation of DVT. However, data from at least four case-controlled epidemiological studies did not confirm a direct causative relationship between air travel and DVT, but factors such as a history of vascular thromboemboli, venous insufficiency, chronic heart failure, obesity, immobile standing position, more than three pregnancies, infectious disease, long-distance travel, muscular trauma and violent physical effort were significantly more frequent in DVT patients than in controls. Thus, there is no clear, direct evidence yet that prolonged sitting in airliner seats, or prolonged experimental chair-rest or bed-rest deconditioning treatments cause DVT in healthy people.

  1. Airline Chair-rest Deconditioning: Induction of Immobilization Thromboemboli?

    Science.gov (United States)

    Greenleaf, J. E.; Rehrer, N. J.; Mohler, S. R.; Quach, D. T.; Evans, D. G.; Dalton, Bonnie P. (Technical Monitor)

    2002-01-01

    Air passenger miles will likely double by year 2020. The altered and restrictive environment in an airliner cabin can influence hematological homeostasis in passengers and crew. Flight-related deep various thromboemboli (DVT) have been associated with at least 577 deaths on 42 of 120 airlines from 1977 to 1984 (25 deaths/million departures), whereas many such cases go unreported. However, there are four major factors that could influence formation of possible flight-induced DVT: sleeping accomodations (via sitting immobilization), travelers' medical history (via tissue injury), cabin environmental factors (via lower partial pressure of oxygen and lower relative humidity), and the more encompassing chair-rest deconditioning (C-RD) syndrome. There is ample evidence that recent injury and surgery (especially in deconditioned hospitalized patients) facilitate thrombophlebitis and formation of DVT that may be exacerbated by the immobilization of prolonged air travel. In the healthy flying population immobilization factors associated with prolonged (> 5 hr) C-RID such as total body dehydration, hypovolemia and increased blood viscosity, and reduced various blood flow (pooling) in the legs may facilitate formation of DVT. However, data from at least four case-controlled epidemiological studies did not confirm a direct causative relationship between air travel and DART, but factors such as history of vascular thromboemboli, various insufficiency, chronic heart failure, obesity, immobile standing position, more than 3 pregnancies, infectious disease, long-distance travel, muscular trauma and violent physical effort were significantly more frequent in DVT patients than in controls. Thus, there is no clear, direct evidence yet that prolonged sitting in airliner seats, or prolonged experimental chair-rest- or bed- rest-deconditioning treatments cause deep various thromboemboli in healthy people.

  2. Hearing is prelude to senate showdown on climate change

    Science.gov (United States)

    Showstack, Randy

    Two U.S. senators who are sponsoring legislation to reduce greenhouse gas emissions have indicated that they will loosen the reduction requirements in an effort to attract additional support for the bill. Senators John McCain (R-Arizona) and Joseph Lieberman (D-Connecticut) indicated they will offer the amended version in preparation for a Senate showdown on climate change expected later this fall.The Climate Stewardship Act of 2003 (S.139), originally introduced in January 2003, still would promote climate research, establish a mandatory carbon dioxide reduction program, and require affected industry sectors to reduce greenhouse emissions to year 2000 levels by the year 2010. However, McCain said the bill no longer would require further reductions, by the year 2016, to levels that existed in 1990. The bill also would be far less rigorous than the Kyoto Protocol.

  3. The Chair and the New President: Getting the First Months Right

    Science.gov (United States)

    Riggs, Janet Morgan; Duelks, Robert

    2012-01-01

    Gettysburg College President Janet Morgan Riggs and Board Chair Robert N. Duelks are both members of the Gettysburg class of 1977, but did not know each other as students. As a member of the college's board of trustees, Duelks chaired the presidential search committee that selected Riggs as Gettysburg's 14th president in 2009. Then, one year after…

  4. The Body Language Behaviours of the Chairs of the Disputes According to the Disputants

    Science.gov (United States)

    Caliskan, Nihat

    2009-01-01

    The perception form of the body language behaviours of the session chairs by disputants affects the efficiency of the process. Therefore, it is important to determine the effects of the mimic, gesture, physical appearance and tonality and accent of the chairs on disputants. That research was conducted to clarify how the disputants perceive the…

  5. 21 CFR 878.4950 - Manual operating table and accessories and manual operating chair and accessories.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Manual operating table and accessories and manual... Surgical Devices § 878.4950 Manual operating table and accessories and manual operating chair and accessories. (a) Identification. A manual operating table and accessories and a manual operating chair...

  6. Musculoskeletal discomfort during VDU tasks; input for a smart office chair

    NARCIS (Netherlands)

    Commissaris, D.A.C.M.; Blok, M.; Bosch, T.; Konemann, R.; Bronkhorst, R.

    2008-01-01

    TNO and BMA Ergonomics are developing a so-called smart office chair. This chair is supposed to provide feedback on postures and movements during seated office work. The feedback should enable the user (i.e. the worker doing VDU tasks) to perform his or her work with less discomfort and in a more pr

  7. Joint or clinical chairs in nursing: from cup of plenty to poisoned chalice?

    Science.gov (United States)

    Darbyshire, Philip

    2010-11-01

    This paper presents a discussion of the current state of joint chair or clinical chair positions in nursing. Background.  Joint chair positions in nursing or midwifery have been popular approaches to developing clinical research and to bridging the 'theory-practice gap'. Recent personal observations and commentaries in the literature suggest that the service-academy consensus that underpinned such positions may be crumbling. This paper is based on 13 years' experience of holding a joint chair position, an extensive review of the professional literature (up to and including 2009 sources), and conversations and discussions with many professorial and joint chair colleagues. Despite its demonstrated success, the joint chair position may be under threat from competing and unrealistic demands from partner organizations and from changing understandings of the essential role and nature of a professor. The situation may be exacerbated by appointing inexperienced or unsuitable applicants to such key posts. The joint chair position was a powerful initiative in nursing and midwifery with real potential. In the current climate, this potential is unlikely to be realized and nursing will be the poorer. If joint chair positions are still valued and seen as key roles in developing clinical research and university-service partnerships, then serious consideration needs to be given to the current state of position. I argue for a return to trust and what Onora O'Neill calls 'intelligent accountability' rather than the micromanagement that is so prevalent in both the health and academic industries. © 2010 Blackwell Publishing Ltd.

  8. The Body Language Behaviours of the Chairs of the Disputes According to the Disputants

    Science.gov (United States)

    Caliskan, Nihat

    2009-01-01

    The perception form of the body language behaviours of the session chairs by disputants affects the efficiency of the process. Therefore, it is important to determine the effects of the mimic, gesture, physical appearance and tonality and accent of the chairs on disputants. That research was conducted to clarify how the disputants perceive the…

  9. Office task effects on comfort and body dynamics in five dynamic office chairs

    NARCIS (Netherlands)

    Groenesteijn, L.; Ellegast, R.P.; Keller, K.; Krause, F.; Berger, H.; Looze, M.P.de

    2012-01-01

    In the present study, we investigated the effect of office tasks on posture and movements in field settings, and the comfort rating for chair characteristics and correlation with type of task. The tasks studied were: computer work, telephoning, desk work and conversation. Postures, movements, chair

  10. Administrative Challenges and Response Strategies to the Job Performance of Marketing Department Chairs.

    Science.gov (United States)

    Dyer, Beverly G.; Miller, Michael T.

    This study reports on the job challenges and corresponding response strategies that department chairs at graduate and undergraduate colleges and universities encounter and rely upon. Literature and research related to marketing department chairs, marketing education, and marketing majors indicates that business schools have come under attack by…

  11. Ergonomic chair intervention: Effect on chronic upper quadrant dysfunction, disability and productivity in female computer workers

    Directory of Open Access Journals (Sweden)

    C. Hoeben

    2014-12-01

    Full Text Available AIM: To compare the effect of two ergonomic chairs on upper quadrant musculoskeletal pain and tension, disability and productivity among female computer workers in the office workplace.METHODS: A series of two N=1 studies were conducted using the A-B-A-C-A design whereby an intervention ergonomic chair was compared to a less adjustable control ergonomic chair using visual analogue scales (VAS for pain and muscle spasm, the Neck Disability Index and the Work Productivity and Activity Impairment questionnaire. The female participants were assessed over the four week phases as they performed high intensity visual display unit work. The results were compiled and tabulated.RESULTS: Both the control and intervention ergonomic chairs showed a reduction in both the mean and variance of pain and muscle spasm. The second participant also showed an increase in productivity with both chairs.CONCLUSION: The introduction of an ergonomic chair shows a reduction in VAS intensity and frequency for pain and muscle spasm, as well as a reduction in variance of the symptoms. Both chairs showed a similar reduction in symptoms, thus indicating almost equivalent benefit from the use of both ergonomic chairs.

  12. Office task effects on comfort and body dynamics in five dynamic office chairs

    NARCIS (Netherlands)

    Groenesteijn, L.; Ellegast, R.P.; Keller, K.; Krause, F.; Berger, H.; Looze, M.P.de

    2012-01-01

    In the present study, we investigated the effect of office tasks on posture and movements in field settings, and the comfort rating for chair characteristics and correlation with type of task. The tasks studied were: computer work, telephoning, desk work and conversation. Postures, movements, chair

  13. Does physical exposure throughout working life influence chair-rise performance in midlife?

    DEFF Research Database (Denmark)

    Møller, Anne; Reventlow, Susanne; Hansen, Åse Marie

    2015-01-01

    OBJECTIVES: Our aim was to study associations between physical exposures throughout working life and physical function measured as chair-rise performance in midlife. METHODS: The Copenhagen Aging and Midlife Biobank (CAMB) provided data about employment and measures of physical function. Individual......-years and chair-rise performance (number of chair-rises in 30 s) were analysed in multivariate linear and non-linear regression models adjusted for covariates. RESULTS: Mean age among the 5095 participants was 59 years in both genders, and, on average, men achieved 21.58 (SD=5.60) and women 20.38 (SD=5.33) chair...... and confirmed the findings. CONCLUSIONS: Higher physical exposure throughout working life is associated with slightly poorer chair-rise performance. The associations between exposure and outcome were non-linear....

  14. Serge Dassault, chair of the Dassault Group and Socpresse and senator of Essonne, participated in the Amicable Economic and Social Council of France at CERN on 15 June.

    CERN Multimedia

    Maximilien Brice

    2006-01-01

    Dassault visited the underground cavern of the ATLAS experiment together with his son, Olivier, and Jean Jacques Blaising, head of the Physics Department. The participants also toured the LHC magnet assembly and testing hall, and the surface assembly hall and experimental cavern of the CMS experiment.

  15. O tradutor de estilos - Entrevista de Ted Polhemus a Tarcisio D'Almeida

    Directory of Open Access Journals (Sweden)

    Tarcisio D'Almeida

    2008-11-01

    Full Text Available Considerado "guru dos estilos" e idealizador do conceito "supermercado de estilos", o antropólogo Ted Polhemus é reticente quanto aos "roubos fashion" pela hegemônica indústria da moda e acredita na força e no poder da comunicação visual de estilos e comportamentos como formas de expressão humana. Na conturbada e agitada década de 1960, o antropólogo anglo-americano Ted Polhemus, 57, trocou os EUA pela Inglaterra, em especial, a ensolarada Califórnia (para onde os jovens costumavam ir pela acinzentada e enevoada Londres. Esse contexto político-histórico de busca pela liberdade ideológica da era hippie e expansão da moda com o surgimento do prêt-à-porter possibilitou ao pesquisador estudar antropologia na Temple University, na Filadélfia. Em seguida, em Londres, desenvolveu seus estudos de mestrado sobre "Body Image and Adornment" (Imagem e Adorno do Corpo na prestigiada University of London. O projeto de mapear as inter-relações entre corpo e estilo na concepção de moda e comportamento sempre norteou sua verve intelectual de um antropólogo comprometido com os fenômenos da atualidade, sobretudo os que decorrem a partir da contemporaneidade do século 20. Publicou Fashion & Anti-fashion: anthropology of clothing and adornment (Thames & Hudson, 1979, Streetstyle: from sidewalk to catwalk (Thames & Hudson, 1994 e Style Surfing: what to wear in the 3rd millennium (Thames & Hudson, 1996, entre outros. Em seu novo livro, Hot Bodies, Cool Styles: new techniques in self adornment (Thames & Hudson, 2004, lançado no final do ano passado, o "guru dos estilos" e pai do conceito "supermercado de estilos" dá mostras de como a onda global do entusiasmo para a decoração do corpo é enraizada em nosso passado e examina ainda seu sentido na prospecção do futuro. Polhemus tornou-se referência na literatura de moda e do corpo. Ao lado de outros pesquisadores do assunto, como Dick Hebdige, que conceituou a exist

  16. Presentation to Special Senate Committee on Mass Media.

    Science.gov (United States)

    Canadian Metis Society, Winnipeg (Manitoba).

    A joint presentation was made to the Special Senate Committee on Mass Media by 3 Indian organizations in an attempt to bring into focus the needs of the poor or rural Indian villagers for greater involvement in use of and control of the media. Observations included the negative stereotyping of the Indian by the media, lack of Indian staff on media…

  17. Size & Flow: Adult Education Issues in the Senate Immigration Bill

    Science.gov (United States)

    Murphy, Garrett; Spangenberg, Gail

    2014-01-01

    In this essay Garrett Murphy and Gail Spangenberg report on the need for understanding better than in the past, the number of undocumented immigrants likely to need adult education services under provisions of Senate Immigration Bill S.744. The essay looks at why the issues of "size and flow" are important for planners, providers, and…

  18. DOE Chair of Excellence Professorship in Environmental Disciplines

    Energy Technology Data Exchange (ETDEWEB)

    Shoou-Yuh Chang

    2013-01-31

    The United States (US) nuclear weapons program during the Cold War left a legacy of radioactive, hazardous, chemical wastes and facilities that may seriously harm the environment and people even today. Widespread public concern about the environmental pollution has created an extraordinary demand for the treatment and disposal of wastes in a manner to protect the public health and safety. The pollution abatement and environmental protection require an understanding of technical, regulatory, economic, permitting, institutional, and public policy issues. Scientists and engineers have a major role in this national effort to clean our environment, especially in developing alternative solutions and evaluation criteria and designing the necessary facilities to implement the solutions. The objective of the DOE Chair of Excellence project is to develop a high quality educational and research program in environmental engineering at North Carolina A&T State University (A&T). This project aims to increase the number of graduate and undergraduate students trained in environmental areas while developing a faculty concentrated in environmental education and research. Although A&T had a well developed environmental program prior to the Massie Chair grant, A&T's goal is to become a model of excellence in environmental engineering through the program's support. The program will provide a catalyst to enhance collaboration of faculty and students among various engineering departments to work together in a focus research area. The collaboration will be expanded to other programs at A&T. The past research focus areas include: hazardous and radioactive waste treatment and disposal fate and transport of hazardous chemicals in the environment innovative technologies for hazardous waste site remediation pollution prevention Starting from 2005, the new research focus was in the improvement of accuracy for radioactive contaminant transport models by ensemble based data assimilation

  19. Present but Not Counted: The Tenuous Position of Academic Board Chairs within Contemporary University Governance

    Science.gov (United States)

    Rowlands, Julie

    2015-01-01

    This article draws on multiple case study research of Australian academic governance to examine the role and place of chairpersons of university academic boards (also known as academic senates or faculty senates) within university executive leadership committees. A Bourdieusian analysis of the data suggests that while within the broader university…

  20. Present but Not Counted: The Tenuous Position of Academic Board Chairs within Contemporary University Governance

    Science.gov (United States)

    Rowlands, Julie

    2015-01-01

    This article draws on multiple case study research of Australian academic governance to examine the role and place of chairpersons of university academic boards (also known as academic senates or faculty senates) within university executive leadership committees. A Bourdieusian analysis of the data suggests that while within the broader university…

  1. Low Profile, High Impact: Four Case Studies of High School Department Chairs Whose Transactions "Transform" Teachers and Administrators.

    Science.gov (United States)

    Wettersten, Jill A.

    This paper explores the leadership strategies of four exemplary high school department chairs. It develops a model based on social-exchange theory to show how chairs, as middle managers, must satisfy the expectations of both teachers and administrators. Data were derived from a case study of department chairs identified as exemplary in four…

  2. Systemic discrimination and the Canada Research Chairs: diagnosis and treatment.

    Science.gov (United States)

    Neuman, Shirley

    2003-02-01

    If we are held more accountable for the appointment of women to the CRCs, if we take steps to ensure that nominations to the national CRCs committee are the result of a process that encourages applications directly from women candidates--and that includes a university-wide competition and peer review based on rigorous external assessment of candidates--and if we proactively and self-consciously seek to identify potential women candidates, we will have gone a long distance toward coupling equity and excellence in this program. If we add to these initiatives the training of search committees in successful strategies for identifying and recruiting women candidates, and the creation of employment conditions that acknowledge the reality of women's lives, including the reality of academic partners who need and merit academic positions, we will have gone an even greater distance toward success in appointing distinguished women to these prestigious Chairs. Moreover, we will have created practices that will serve us well in recruiting first-rate women to other academic appointments and that, in a virtuous circle, will improve the "pool" for future CRCs appointments.

  3. Design of the advanced commode-shower chair for spinal cord-injured individuals.

    Science.gov (United States)

    Malassigné, P; Nelson, A L; Cors, M W; Amerson, T L

    2000-01-01

    The purpose of this development project was to design a new commode-shower chair that can be safely used by individuals with spinal cord injuries (SCI) and their caregivers. The need for this new design was consumer-driven. Patients and caregivers identified the following fatal flaws in the commode-shower chairs used in Spinal Cord Injury (SCI) centers: 1) risk for patient falls during transfers, propelling, and while leaning over for showering; 2) risk for pressure ulcers due to inadequate padding and seat positioning for lengthy bowel care regimes; 3) inadequate caregiver access to the perianal area of the patient to perform bowel care procedures; and, 4) wheel-related inability to properly position the chair directly over the toilet. The new, self-propelled chair addresses each of these concerns. Lockable, swing-away, pivoting armrests and improved, lever-activated brakes were designed to facilitate safe transfers. An innovative foot-lift was invented to facilitate washing of feet. Larger handrims were designed to aid in propulsion in wet environments. To prevent pressure ulcers, a chair frame and padding combination was designed to facilitate a seating position that optimally distributes body weight to prevent the development of pressure ulcers in the sacral and ischial areas. To address the common risk of heel ulcers, footrests, featuring edgeless, rounded heel cups, were designed. A new tubular chair frame, a new seat and smaller wheels were designed to enhance caregiver access and ensure proper chair positioning over the toilet. Following its successful clinical evaluation at the Milwaukee and Tampa VA Medical SCI Centers, the Advanced commode-shower chair is being patented by the Department of Veterans Affairs (VA). The VA has partnered with Everest & Jennings, to make this chair available commercially.

  4. Does chair type influence outcome in the timed "Up and Go" test in older persons?

    Science.gov (United States)

    Kalula, S Z; Swingler, G H; Sayer, A A; Badri, M; Ferreira, M

    2010-04-01

    To test the effects of the use of a collapsible, portable chair (chair B), as opposed to a 'standard' chair (chair A), on the outcome of the timed "Up and Go" (TUG) test. Cross-sectional. Multipurpose senior centres. Mobile older persons (N=118, mean age 77 years (range 62-99 years)). Time to complete the timed "Up and Go" test using chair A and chair B, and inter-rater agreement in the time scores. Time taken to complete the TUG test did not differ by chair type [median (interquartile range, IQR) = 12.3 (9.53-15.9) and 12.6 (9.7-16.6)] seconds for Chair A and B respectively, p-value=0.87. In multiple regression analyses, factors that impacted on time difference in test performance for the two chairs were use of a walking aid during the test [Odds ratio (OR) = 3.7 95%CI 1.1-11.9, p=0.031], observed difficulty with mobility (OR= 27.7 95%CI 2.6-290, p=0.006), and a history of arthritis in the knees (OR= 2.9 95%CI 1.0-8.7, P=0.05). In an inter-rater agreement analysis, no significant difference was found between time scores recorded by the two raters; median (IQR) = 12.4 (10.9-15.9) and 12.3 (7.2-59.1) seconds for the occupation therapist and for the research assistant, respectively (Wilcoxon matched pairs test, p=0.124, Spearman correlation coefficient = 0.99, p test in field settings where field workers are reliant on public transport.

  5. SU-C-19A-05: Treatment Chairs for Modern Radiation Therapy Treatments

    Energy Technology Data Exchange (ETDEWEB)

    Court, L; Fullen, D; Tharp, K; Palmer, J; Ungchusri, G; Reyes, L; Tong, T; Nguyen, S; Phillips, T; Balter, P [UT MD Anderson Cancer Center, Houston, TX (United States)

    2014-06-15

    Purpose: Treating patients in a seated position has potential advantages including improved comfort, increased lung volume, and reduced respiratory motion. We compared chair designs for head and neck, thoracic and breast patients for use with either IGRT linacs or a proposed low-cost fixed horizontal beam-line machine. Methods: Three treatment chairs were designed and constructed. Two of the chairs are based on a massage-chair, with the patient angled slightly forwards and knee rests used to minimize intra-fraction slouch. The third chair design is more conventional; the patient is angled backwards, with indexed positioning devices and the ability to attach thermoplastic masks. Patient geometries, including PTV location and patient sizes, were extracted from 137 CTs of past patients were used to model the probability of collision between the patient and the linac for various seated positions. All chairs were designed around the weight limits for couches on our linacs. At the time of writing we have just received IRB approval for imaging studies to evaluate comfort, and intra- and interfraction reproducibility. Results: The geometric analysis showed that head and neck patients and thoracic patients could be treated without collision. However, there is very limited space between the patient and the treatment/imaging devices, so careful design of the chair is essential. The position of the treatment target and extended arm positioning means that this is a particular concern for thoracic and breast patients. This was demonstrated for one of the prototype chairs designed for breast treatment where the arm holders would collide with the kV detector. The extra clearance of a dedicated fixed-beam linac would overcome these difficulties. Intra- and inter-fraction reproducibility results will be presented at the meeting. Conclusion: To take advantage of the clinical advantages of seated treatments, appropriate treatment chairs are needed. A dedicate fixed-beam linac may

  6. Samuel P. Massie Chair of Excellence in Environmental Disciplines

    Energy Technology Data Exchange (ETDEWEB)

    Adeyiga, Adeyinka A.

    2014-12-17

    The establishment of the DOE-EM Dr. Samuel P. Massie Chair of Excellence provides an excellent opportunity for Hampton University to be involved in key environmental issues in the 21st Century. The main areas of focus are on: 1. Coal gasification with respect to pollution prevention and reduction. 2. Solid waste treatment through bioremediation technology and 3. Industrial wastewater treatment Synthesizing ion catalysts suitable for use in slurry bubble column reaction was carried out. Construction of an autoclave continuous stirred tank reactor has been completed. At the initial stage of the development of this program, work was conducted in the area of formic acid recovery from waste streams, which yielded useful results. We also succeeded in the removal of priority metal ions such as cadmium, chromium, copper, lead, mercury, nickel, silver, thallium, zinc, etc., from industrial and municipal wastewater by using natural wastes. The process uses tree leaves to adsorb the metal ions in the wastewater. The ultimate goal is to develop inexpensive, highly available, effective metal ion adsorbents from natural wastes as an alternative to existing commercial adsorbents, and also to explain the possible adsorption mechanism that is taking place. This technology uses natural wastes to eliminate other wastes. Obviously, there are several advantages: (1) the negative impact on environment is eliminated, (2) the complicated regeneration step is not needed, and (3) the procedure saves money and energy. Twelve different types of leaves have been tested with lead, zinc, and nickel. The study mechanism showed that the leaf tannin is an active ingredient in the adsorption of metal ions. The ion-exchange mechanism controlled the adsorption process.

  7. Chair Professors and Visiting Professors of "Chang Jiang Scholars Program"

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    In responding to the ongoing development needs of the university, we are seeking to recruit Chair Professors and Visiting Professors of "Chang Jiang Scholars Program" at home and abroad. School of Medicine, Tsinghua University

  8. The Trial: A Parable of a Department Chair before the Law of the Budget.

    Science.gov (United States)

    Beja, Morris

    1994-01-01

    Discusses the seemingly contradictory nature of chairing an English department by highlighting the opposing impulses faced, especially as related to funding. Presents the situation in the form of a parable similar to a work by Franz Kafka. (HB)

  9. The Trial: A Parable of a Department Chair before the Law of the Budget.

    Science.gov (United States)

    Beja, Morris

    1994-01-01

    Discusses the seemingly contradictory nature of chairing an English department by highlighting the opposing impulses faced, especially as related to funding. Presents the situation in the form of a parable similar to a work by Franz Kafka. (HB)

  10. Mahmood Khan honored with first Brahim's Chair at Universiti Putra Malaysia in Kuala Lumpur

    OpenAIRE

    Micale, Barbara L.

    2010-01-01

    Mahmood Khan, professor, Department of Hospitality and Tourism Management, Pamplin College of Business, National Capital Region, received the first Brahim's Chair in Foodservice and Hospitality Management from the Universiti Putra Malaysia, Kuala Lumpur, during a recent banquet and ceremony.

  11. Trapezius Muscle Activity in using Ordinary and Ergonomically Designed Dentistry Chairs

    Directory of Open Access Journals (Sweden)

    O Haddad

    2012-03-01

    Full Text Available Background: Most dentists complain of musculoskeletal disorders which can be caused by prolonged static posture, lack of suitable rest and other physical and psychological problems. Objective: We evaluated a chair with a new ergonomic design which incorporated forward leaning chest and arm supports. Methods: The chair was evaluated in the laboratory during task simulation and EMG analysis on 12 students and subjectively assessed by 30 professional dentists using an 18-item questionnaire. EMG activity of right and left trapezius muscles for 12 male students with no musculoskeletal disorders was measured while simulating common tasks like working on the teeth of the lower jaw. Results: Normalized EMG data showed significant reduction (p<0.05 in all EMG recordings of the trapezius muscle. Dentists also unanimously preferred the ergonomically designed chair. Conclusion: Such ergonomically designed chairs should be introduced as early as possible in student training before bad postural habits are acquired.

  12. Effect of chair types on work-related musculoskeletal discomfort during vaginal surgery.

    Science.gov (United States)

    Singh, Ruchira; Carranza Leon, Daniel A; Morrow, Melissa M; Vos-Draper, Tamara L; Mc Gree, Michaela E; Weaver, Amy L; Woolley, Sandra M; Hallbeck, Susan; Gebhart, John B

    2016-11-01

    Evidence supports that surgeons are at high risk for work-related musculoskeletal disorders. The objective of the study was to compare the effect of different chairs on work-related musculoskeletal discomfort for surgeons during vaginal operations. This crossover study randomly assigned 4 surgeons to 4 chair types using a 4 × 4 Latin square model: a conventional round stool, a round stool with a backrest, a saddle chair with a backrest, and a Capisco chair. Subjective assessments of surgeon discomfort were performed with a validated body discomfort survey, and workload was assessed with the surgical task load index. The objective postural load was quantified with inertial measurement units of the modified rapid upper limb assessment limits. Subjective and objective assessments of chair comfort were performed with an 11 point scale and seat interface pressure-mapped distributions, respectively. The primary outcome was the difference in body discomfort scores between pre- and postsurgery measurements. Secondary outcomes were the differences in chair comfort scores, postural load, and seating interface pressure-mapped distribution. For each outcome, comparisons among the chair types were based on fitting a linear mixed model that handled the surgeon as a random effect and the chair type as a fixed effect. Data were collected for 48 vaginal procedures performed for pelvic organ prolapse. Mean (SD) duration of surgery was 122.3 (25.1) minutes. Surgeons reported body discomfort during 31 procedures (67.4%). Subjective increase in discomfort from the preoperative state was noted most commonly in the lower back (n = 14, 30.4%), followed by right shoulder (n = 12, 26.1%), upper back (n = 8, 17.4%), hips and buttocks (n = 7, 15.2%), left shoulder (n = 6, 13.0%), right or left thigh (n = 6, 13.0%), and neck (n = 6, 13.0%). Pre- and postsurgery body discomfort scores did not differ with respect to chair type. Chair discomfort scores for the round stool and the saddle

  13. 75 FR 17701 - Environmental Management Site-Specific Advisory Board Chairs

    Science.gov (United States)

    2010-04-07

    ... 28, 2010 EM Program Update, Priorities, and American Recovery and Reinvestment Act Discussion EM SSAB Chairs' Round Robin: Top Three Site-Specific Issues, EM SSAB Accomplishments, and Major Board...

  14. Designing leadership chairs: Experiments with affirmative critique of leadership and environmentality

    Directory of Open Access Journals (Sweden)

    Malou Juelskjær

    2016-12-01

    Full Text Available Through a methodology of having students ‘design’ leadership chairs, we investigate how contemporary leadership and governing operate by orchestrating affects and strategically shaping the physical environment in order to transform and shape intensities, desires, atmospheres, and social relations. By presenting a pedagogical framing as ‘a posthuman sensorium’, with its design of leadership chairs and art of conversation, we invite engagement with dilemmas and problems of contemporary organizing processes as a careful affirmative critique.

  15. Managing osteoarthritis: comparisons of chair yoga, Reiki, and education (pilot study).

    Science.gov (United States)

    Park, Juyoung; McCaffrey, Ruth; Dunn, Dorothy; Goodman, Rhonda

    2011-01-01

    The aim of this pilot study was to determine whether chair yoga and Reiki affect pain, depressive mood, and physical function compared with an educational program for older adults with osteoarthritis. Findings showed significant relationships only between physical function and chair yoga. In focus group interviews, participants expressed feelings of improved health and well-being after the yoga intervention. The major limitation of this study was the small sample size.

  16. Severe cerebral desaturation during shoulder arthroscopy in the beach-chair position

    DEFF Research Database (Denmark)

    Dippmann, Christian; Winge, Søren; Nielsen, Henning Bay

    2010-01-01

    During shoulder arthroscopy in the beach-chair position, cerebral ischemia may be a serious complication because prolonged hypotension may affect regional cerebral oxygen supply. We present the cases of 2 patients in whom a reduction in mean arterial pressure after anesthesia provoked a decrease...... cerebral oxygenation. During surgery in the beach-chair position, hypotension must be avoided, and in all patients regional, cerebral oxygenation should be monitored and optimized....

  17. Senator Mikulski Notes Exciting Endeavors at ATRF | Poster

    Science.gov (United States)

    By Andrea Frydl and Kristine Jones, Guest Writers, and Ken Michaels, Staff Writer On October 10, U.S. Senator Barbara Mikulski and Congressman Chris Van Hollen, both from Maryland, toured the Advanced Technology Research Facility (ATRF), accompanied by NCI Director Harold Varmus, Chief Technology Officer Atsuo Kuki, and other FNL leaders. Mikulski toured several Maryland scientific and biotechnology organizations recently, and the ATRF was on her list of places to visit.

  18. Effect of Furniture Weight on Carrying, Lifting, and Turning of Chairs and Desks among Elementary School Children.

    Directory of Open Access Journals (Sweden)

    Lu'lu' Purwaningrum

    Full Text Available Rearranging furniture in elementary school classrooms encourages classroom activities. In elementary schools in Indonesia and some other developing countries, usually only one style of furniture is used for all children, and the furniture is heavy and oversized for younger children. This affects their ability to carry it. The objective of this study is to investigate the effects of elementary school furniture weight and children's age on performance of three carrying tasks (carrying a chair, lifting and turning a chair on a desk, and carrying both a chair and a desk together, from the ergonomics point of view. A total of 42 schoolchildren (ages 6-9; 17 Indonesian, 25 Japanese participated in this study. Two types of Japanese chairs (Chair A and B, weight: 3.2 kg and 3.9 kg, one type of Indonesian chair (Chair C, weight: 5.0 kg, and two types of desks (height: 58 cm and 68 cm were used. Indonesian chairs took significantly longer time to carry than the two Japanese chairs, and there was a significant negative relationship between age and task time for Chairs B and C, but not Chair A. Success rates for lifting and turning the chair declined as age decreased and chair weight increased, but were not significantly influenced by desk height. Success rates for carrying a chair and desk together significantly decreased with heavier furniture. Children aged six showed an extremely low success rate in almost all conditions. In conclusion, children's ability to carry furniture is affected by their age and furniture characteristics, especially weight. In order to encourage classroom activities in elementary school, school furniture should be of appropriate weight. Supervision for younger children is required during classroom furniture arrangement.

  19. Effect of Furniture Weight on Carrying, Lifting, and Turning of Chairs and Desks among Elementary School Children.

    Science.gov (United States)

    Purwaningrum, Lu'lu'; Funatsu, Kyotaro; Xiong, Jinghong; Rosyidi, Cucuk Nur; Muraki, Satoshi

    2015-01-01

    Rearranging furniture in elementary school classrooms encourages classroom activities. In elementary schools in Indonesia and some other developing countries, usually only one style of furniture is used for all children, and the furniture is heavy and oversized for younger children. This affects their ability to carry it. The objective of this study is to investigate the effects of elementary school furniture weight and children's age on performance of three carrying tasks (carrying a chair, lifting and turning a chair on a desk, and carrying both a chair and a desk together), from the ergonomics point of view. A total of 42 schoolchildren (ages 6-9; 17 Indonesian, 25 Japanese) participated in this study. Two types of Japanese chairs (Chair A and B, weight: 3.2 kg and 3.9 kg), one type of Indonesian chair (Chair C, weight: 5.0 kg), and two types of desks (height: 58 cm and 68 cm) were used. Indonesian chairs took significantly longer time to carry than the two Japanese chairs, and there was a significant negative relationship between age and task time for Chairs B and C, but not Chair A. Success rates for lifting and turning the chair declined as age decreased and chair weight increased, but were not significantly influenced by desk height. Success rates for carrying a chair and desk together significantly decreased with heavier furniture. Children aged six showed an extremely low success rate in almost all conditions. In conclusion, children's ability to carry furniture is affected by their age and furniture characteristics, especially weight. In order to encourage classroom activities in elementary school, school furniture should be of appropriate weight. Supervision for younger children is required during classroom furniture arrangement.

  20. Annual Energy Savings and Thermal Comfort of Autonomously Heated and Cooled Office Chairs

    Energy Technology Data Exchange (ETDEWEB)

    Carmichael, Scott [National Renewable Energy Lab. (NREL), Golden, CO (United States); Booten, Chuck [National Renewable Energy Lab. (NREL), Golden, CO (United States); Robertson, Joseph [National Renewable Energy Lab. (NREL), Golden, CO (United States); Chin, Justin [National Renewable Energy Lab. (NREL), Golden, CO (United States); Christensen, Dane [National Renewable Energy Lab. (NREL), Golden, CO (United States); Pless, Jacquelyn [National Renewable Energy Lab. (NREL), Golden, CO (United States); Arent, Doug [National Renewable Energy Lab. (NREL), Golden, CO (United States)

    2016-07-01

    Energy use in offices buildings is largely driven by air conditioning demands. But the optimal temperature is not the same for all building occupants, leading to the infamous thermostat war. And many occupants have independently overcome building comfort weaknesses with their own space heaters or fans. NREL tested is a customized office chair that automatically heats and cools the occupant along the seat and chair back according to the occupants' personal preferences. This product is shown to deliver markedly better comfort at room temperatures well above typical office cooling setpoints. Experimental subjects reported satisfaction in these elevated air temperatures, partly because the chair's cooling effect was tuned to their own individual needs. Simulation of the chair in office buildings around the U.S. shows that energy can be saved everywhere, with impacts varying due to the climate. Total building HVAC energy savings exceeded 10% in hot-dry climate zones. Due to high product cost, simple payback for the chair we studied is beyond the expected chair life. We then understood the need to establish cost-performance targets for comfort delivery packages. NREL derived several hypothetical energy/cost/comfort targets for personal comfort product systems. In some climate regions around the U.S., these show the potential for office building HVAC energy savings in excess of 20%. This report documents this research, providing an overview of the research team's methods and results while also identifying areas for future research building upon the findings.

  1. Quality Improvement Practices in Academic Emergency Medicine: Perspectives from the Chairs

    Directory of Open Access Journals (Sweden)

    DelliFraine, Jami L

    2010-12-01

    Full Text Available Objective: To assess academic emergency medicine (EM chairs’ perceptions of quality improvement (QI training programs.Methods: A voluntary anonymous 20 item survey was distributed to a sample of academic chairs of EM through the Association of Academic Chairs of Emergency Medicine. Data was collected to assess the percentage of academic emergency physicians who had received QI training, the type of training they received, their perception of the impact of this training on behavior, practice and outcomes, and any perceived barriers to implementing QI programs in the emergency department.Results: The response rate to the survey was 69% (N = 59. 59.3% of respondents report that their hospital has a formal QI program for physicians. Chairs received training in a variety of QI programs. The type of QI program used by respondents was perceived as having no impact on goals achieved by QI (χ2 = 12.382; p = 0.260, but there was a statistically significant (χ2 = 14.383; p = 0.006 relationship between whether or not goals were achieved and academic EM chairs’ perceptions about return on investment for QI training. Only 22% of chairs responded that they have already made changes as a result of the QI training. 78.8% of EM chairs responded that quality programs could have a significant positive impact on their practice and the healthcare industry. Chairs perceived that QI programs had the most potential value in the areas of understanding and reducing medical errors and improving patient flow and throughput. Other areas of potential value of QI include improving specific clinical indicators and standardizing physician care.Conclusion: Academic EM chairs perceived that QI programs were an effective way to drive needed improvements. The results suggest that there is a high level of interest in QI but a low level of adoption of training and implementation.[West J Emerg Med. 2010; 11(5:479-485.

  2. French Senate debate on nuclear deterrence; Dissuasion nucleaire francaise

    Energy Technology Data Exchange (ETDEWEB)

    Vincon, S. [UMP Cher (France); Bentegeat, H. [Cema, 75 - Paris (France); Verwaerde, D. [CEA Bruyeres le Chatel, 91 (France); Quinlan, M. [IISS, Londre (United Kingdom); Tertrais, B. [Fondation pour la Recherche Strategique (FRS), 75 - Paris (France)

    2006-07-15

    The Senate committee on foreign affairs, defence and the Armed Forces met at a round table session on 14 June 2006 to discuss French nuclear deterrence. Serge Vincon presided the discussion, which covered three aspects of the subject: first, an analysis of the current and medium-term future strategic contexts and their consequences for the role of deterrence, and thus whether or not current doctrine is matched to current and future threats; second, the assets dedicated to deterrence, how well they reflect doctrine and how they fit in with other defence priorities; and finally an examination of Britain position within NATO along with future possibilities arising from closer European defence cooperation. (author)

  3. Senate panel boosts DOE spending, save Yucca account

    CERN Multimedia

    Behrens, L

    2002-01-01

    The Senate Appropriations Committee last week approved an energy and water spending bill with $21 billion for the Energy Department, $426 million more than the Bush administration requested, and $1.1 billion more than the agency received in the financial year 2000. The bill would provide increases above the Bush request and current spending across-the-board in DOE's renewable energy, nuclear energy, science, weapons complex cleanup, defense and nonproliferation programs. The only major program that would be funded below the president's request is nuclear waste disposal (1 page).

  4. CERN Library | Ted Wilson presents "Engines of discovery: a century of particle accelerators" (revised and expanded edition) | 22 July

    CERN Multimedia

    2014-01-01

    Particle accelerators exploit the cutting edge of every aspect of today's technology and have themselves contributed to many of these technologies. The largest accelerators have been constructed as research tools for nuclear and high energy physics and there is no doubt that it is this field that has sustained their development culminating in the Large Hadron Collider.   Engines of discovery: a century of particle accelerators (revised and expanded edition), by Andrew Sessler and Ted Wilson, World Scientific, 2014, ISBN 9789814417198. An earlier book by the same authors, Engines of Discovery: A Century of Particle Accelerators, chronicled the development of these large accelerators and colliders, emphasising the critical discoveries in applied physics and engineering that drove the field. Particular attention was given to the key individuals who contributed, the methods they used to arrive at their particular discoveries and inventions, often recalling how their human strengths and attit...

  5. 90 years anniversary of the Pathophysiology Chair with the Clinical Pathophysiology Course of the Omsk State Medical Academy

    Directory of Open Access Journals (Sweden)

    V. T. Dolgikh

    2012-01-01

    Full Text Available Chair of Pathologic Physiology with Clinical Pathophysiology Course of the OmskStateMedicalAcademyhas celebrated its 90th anniversary with the latest achievements in the pathogenesis of postresuscitation disease. Experimental resuscitation model exploited by the staff of the Chair is allowed to extend knowledge in respect to the nature of hemodynamic disorders, endogenous toxemias, functional and metabolic aspects of hypoxia and reoxygenation in terminal and critical states including other significant problems of the pathology. The Chair of Pathologic Physiology is going on with the scientific inquiries in close collaboration with the Clinical Chair of the Academy and Research Units of Russia.

  6. Development of a Power Assist System of a Walking Chair Based on Human Arm Characteristics

    Science.gov (United States)

    Wu, Yunfeng; Nakamura, Hitoshi; Takeda, Yukio; Higuchi, Masaru; Sugimoto, Koichi

    In this paper, design of control system and power combination mechanism of a power assist system of the walking chair was discussed based on kinetostatic characteristics of human arm. The walking chair is a welfare walking machine which is an alternative vehicle of the wheelchair, and expected to be driven by user's cranking operation with assisting actuator. To efficiently utilize user power as much as possible for long locomotion without giving much fatigue to the user while providing comfortable driving feeling to the user, the human arm characteristics were taken into consideration. Kinetostatic characteristics of the human arm were experimentally investigated for its modeling. This model was applied to the design of mechanism and control system of the power assist system of the walking chair, and design parameters were determined for achieving comfortable driving feeling and efficient utilization of user power.

  7. Chair yoga: benefits for community-dwelling older adults with osteoarthritis.

    Science.gov (United States)

    Park, Juyoung; McCaffrey, Ruth

    2012-05-01

    The aim of this pilot study was to examine whether chair yoga was effective in reducing pain level and improving physical function and emotional well-being in a sample of community-dwelling older adults with osteoarthritis. One-way repeated measures analysis of variance was performed to examine the effectiveness of chair yoga at baseline, midpoint (4 weeks), and end of the intervention (8 weeks). Although chair yoga was effective in improving physical function and reducing stiffness in older adults with osteoarthritis, it was not effective in reducing pain level or improving depressive symptoms. Future research planned by this team will use rigorous study methods, including larger samples, randomized controlled trials, and follow up for monitoring home practice after the interventions.

  8. The founder and head of the Chair of Theoretical Physics of the Yerevan State University

    Science.gov (United States)

    Grigoryan, L. Sh

    2014-03-01

    The paper is dedicated to the Centenary of an Academician of NAS RA, Professor G S Sahakyan's birth, the Man that founded and headed the Chair of Theoretical Physics (CTP) of the Yerevan State University for almost half a century. The reference to school days of G S Sahakyan is made, information about his 7 years long service in the forces in the fields, about the establishment and administration by him of the Chair of Theoretical Physics in the Yerevan State University, about his collaboration with academician V A Ambartsumian, about the research associates of the G S Sahakyan's Chair, the students of CTP and the advancement of theoretical physics in Armenia is given. The personality characteristics of G S Sahakyan as a principal investigator and leader of CTP are analyzed.

  9. Experiences in Running for the U. S. Senate

    Science.gov (United States)

    Cranberg, Lawrence

    2003-10-01

    A physicist running for the U. S. Senate in 2002 seems to be a first, although there are two physicists in the House of Representatives. The first beneficial experience was creating a suitable web-site. www.lawrencecranberg.org was the result for which I am indebted to a talented computer-artist, Kelly Reed. Of course the text is mine, and tells my story to anyone who wants to read it. One can only hope that the Internet will eventually revolutionize the electoral process. Web-sites are inexpensive to create, can tell a comprehensive story, and they distribute themselves instantaneously at zero cost. The front runner in the primary and eventual winner was a lawyer, now the fifty-fourth lawyer in the Senate. Why? Click on "Lawyerocracy" on my web-site for a general answer. A specific answer is to urge my fellow physicists to recognize that running for public office is a win-win proposition. You enrich your own experience in policy analysis and in human contact, and you enrich and enliven the democratic process by bringing to the public forum a fresh, informed point of view. It would be humbling to think that physicists cannot add something distinctive to the political process.

  10. Merlin's 'invalid or gouty chair' and the origin of the self-propelled wheelchair.

    Science.gov (United States)

    Weiner, Marie-France; Silver, John R

    2016-08-01

    Wheelchairs are a major advance in enabling independence for people with walking difficulties. The first self-propelled wheelchair has been attributed to John Joseph Merlin, the 'ingenious mechanick', in the early 19th century and his 'gouty chair' is exhibited at Kenwood House. Research would suggest that comparable chairs existed in France as early as 1751 and the French Revolutionary, Georges Couthon, used one to get around Paris. A later design, also attributed to Merlin, the invalid wheelchair, features large wheels with outer hoops for the occupant to grasp and this is the true ancestor of the modern wheelchair. © The Author(s) 2016.

  11. A Profile of Academic Training Program Directors and Chairs in Radiation Oncology

    Energy Technology Data Exchange (ETDEWEB)

    Wilson, Lynn D., E-mail: Lynn.wilson@yale.edu [Department of Therapeutic Radiology, Yale University School of Medicine, Smilow Cancer Hospital, New Haven, Connecticut (United States); Haffty, Bruce G. [Department of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, Texas (United States); Smith, Benjamin D. [Department of Radiation Oncology, UMDNJ-RWJMS, Cancer Institute of New Jersey, New Brunswick, New Jersey (United States)

    2013-04-01

    Purpose: To identify objective characteristics and benchmarks for program leadership in academic radiation oncology. Methods and Materials: A study of the 87 Accreditation Council for Graduate Medical Education radiation oncology training program directors (PD) and their chairs was performed. Variables included age, gender, original training department, highest degree, rank, endowed chair assignment, National Institutes of Health (NIH) funding, and Hirsch index (H-index). Data were gathered from online sources such as departmental websites, NIH RePORTER, and Scopus. Results: There were a total of 87 PD. The median age was 48, and 14 (16%) were MD/PhD. A total of 21 (24%) were female, and rank was relatively equally distributed above instructor. Of the 26 professors, at least 7 (27%) were female. At least 24 (28%) were working at the institution from which they had received their training. A total of 6 individuals held endowed chairs. Only 2 PD had active NIH funding in 2012. The median H-index was 12 (range, 0-51) but the index dropped to 9 (range, 0-38) when those who served as both PD and chair were removed from the group. A total of 76 chairs were identified at the time of the study. The median age was 55, and 9 (12%) were MD/PhD. A total of 7 (9%) of the chairs were female, and rank was professor for all with the exception of 1 who was listed as “Head” and was an associate professor. Of the 76 chairs, at least 10 (13%) were working at the institution from which they received their training. There were a total of 21 individuals with endowed chairs. A total of 13 (17%) had NIH funding in 2012. The median H-index was 29 (range, 3-60). Conclusions: These data provide benchmarks for individuals and departments evaluating leadership positions in the field of academic radiation oncology. Such data are useful for evaluating leadership trends over time and comparing academic radiation oncology with other specialties.

  12. Comparative investigation of durability of chairs made of beach and Paulownia tomentosa

    Directory of Open Access Journals (Sweden)

    Skakić Dušan

    2008-01-01

    Full Text Available The result of parallel investigation of chair durability, which has been made in two different wood species (beach and Paulwonia tomentosa has been presented in this paper. Static and dynamic loads has highest values in seating furniture, and that is the reason why chair has been chosen to bee representative for testing new species, which could be used in furniture production in Serbia. A shown results indicates on possibility that this species can be used only for production furniture which wont bee imposed with heavy loads during exploitation.

  13. Task-Related Edge Density (TED-A New Method for Revealing Dynamic Network Formation in fMRI Data of the Human Brain.

    Directory of Open Access Journals (Sweden)

    Gabriele Lohmann

    Full Text Available The formation of transient networks in response to external stimuli or as a reflection of internal cognitive processes is a hallmark of human brain function. However, its identification in fMRI data of the human brain is notoriously difficult. Here we propose a new method of fMRI data analysis that tackles this problem by considering large-scale, task-related synchronisation networks. Networks consist of nodes and edges connecting them, where nodes correspond to voxels in fMRI data, and the weight of an edge is determined via task-related changes in dynamic synchronisation between their respective times series. Based on these definitions, we developed a new data analysis algorithm that identifies edges that show differing levels of synchrony between two distinct task conditions and that occur in dense packs with similar characteristics. Hence, we call this approach "Task-related Edge Density" (TED. TED proved to be a very strong marker for dynamic network formation that easily lends itself to statistical analysis using large scale statistical inference. A major advantage of TED compared to other methods is that it does not depend on any specific hemodynamic response model, and it also does not require a presegmentation of the data for dimensionality reduction as it can handle large networks consisting of tens of thousands of voxels. We applied TED to fMRI data of a fingertapping and an emotion processing task provided by the Human Connectome Project. TED revealed network-based involvement of a large number of brain areas that evaded detection using traditional GLM-based analysis. We show that our proposed method provides an entirely new window into the immense complexity of human brain function.

  14. Task-Related Edge Density (TED)-A New Method for Revealing Dynamic Network Formation in fMRI Data of the Human Brain.

    Science.gov (United States)

    Lohmann, Gabriele; Stelzer, Johannes; Zuber, Verena; Buschmann, Tilo; Margulies, Daniel; Bartels, Andreas; Scheffler, Klaus

    2016-01-01

    The formation of transient networks in response to external stimuli or as a reflection of internal cognitive processes is a hallmark of human brain function. However, its identification in fMRI data of the human brain is notoriously difficult. Here we propose a new method of fMRI data analysis that tackles this problem by considering large-scale, task-related synchronisation networks. Networks consist of nodes and edges connecting them, where nodes correspond to voxels in fMRI data, and the weight of an edge is determined via task-related changes in dynamic synchronisation between their respective times series. Based on these definitions, we developed a new data analysis algorithm that identifies edges that show differing levels of synchrony between two distinct task conditions and that occur in dense packs with similar characteristics. Hence, we call this approach "Task-related Edge Density" (TED). TED proved to be a very strong marker for dynamic network formation that easily lends itself to statistical analysis using large scale statistical inference. A major advantage of TED compared to other methods is that it does not depend on any specific hemodynamic response model, and it also does not require a presegmentation of the data for dimensionality reduction as it can handle large networks consisting of tens of thousands of voxels. We applied TED to fMRI data of a fingertapping and an emotion processing task provided by the Human Connectome Project. TED revealed network-based involvement of a large number of brain areas that evaded detection using traditional GLM-based analysis. We show that our proposed method provides an entirely new window into the immense complexity of human brain function.

  15. Overexpression and cosuppression of xylem-related genes in an early xylem differentiation stage-specific manner by the AtTED4 promoter.

    Science.gov (United States)

    Endo, Satoshi; Iwamoto, Kuninori; Fukuda, Hiroo

    2017-06-30

    Tissue-specific overexpression of useful genes, which we can design according to their cause-and-effect relationships, often gives valuable gain-of-function phenotypes. To develop genetic tools in woody biomass engineering, we produced a collection of Arabidopsis lines that possess chimeric genes of a promoter of an early xylem differentiation stage-specific gene, Arabidopsis Tracheary Element Differentiation-related 4 (AtTED4) and late xylem development-associated genes, many of which are uncharacterized. The AtTED4 promoter directed the expected expression of transgenes in developing vascular tissues from young to mature stage. Of T2 lines examined, 42%, 49% and 9% were judged as lines with the nonrepeat type insertion, the simple repeat type insertion and the other repeat type insertion of transgenes. In 174 T3 lines, overexpression lines were confirmed for 37 genes, whereas only cosuppression lines were produced for eight genes. The AtTED4 promoter activity was high enough to overexpress a wide range of genes over wild-type expression levels, even though the wild-type expression is much higher than AtTED4 expression for several genes. As a typical example, we investigated phenotypes of pAtTED4::At5g60490 plants, in which both overexpression and cosuppression lines were included. Overexpression but not cosuppression lines showed accelerated xylem development, suggesting the positive role of At5g60490 in xylem development. Taken together, this study provides valuable results about behaviours of various genes expressed under an early xylem-specific promoter and about usefulness of their lines as genetic tools in woody biomass engineering. © 2017 The Authors. Plant Biotechnology Journal published by Society for Experimental Biology and The Association of Applied Biologists and John Wiley & Sons Ltd.

  16. Legislative Districts - REDISTRICTING_INDIANA_SENATE_2011_IED: Redistricted Legislative Boundaries for the Indiana Senate, Established in 2011 (Indiana Election Division, Polygon Shapefile)

    Data.gov (United States)

    NSGIC GIS Inventory (aka Ramona) — This data set shows the results for the redistricting of legislative boundaries for the Indiana Senate for 2011 through 2021. Republicans who control the Indiana...

  17. [The Faculty Handbook: Agreement Between the County of Nassau and the Nassau Community College Faculty Senate.

    Science.gov (United States)

    Nassau Community Coll., Garden City, NY.

    This document presents the agreement between the County of Nassau and the Community College Faculty Senate. The agreement covers definitions, the faculty senate, work year, work week, work day, student advisement, maternity leave, sabbatical leave, leave of absence, outside activities and parttime employment, class size, overload, vacations,…

  18. Challenges and Opportunities for Collegial Governance at Canadian Universities: Reflections on a Survey of Academic Senates

    Science.gov (United States)

    Pennock, Lea; Jones, Glen A.; Leclerc, Jeff M.; Li, Sharon X.

    2016-01-01

    Following the design of a similar study in 2000, the authors conducted a study of university senates (academic councils) to assess the current state of academic governance in Canada's universities. An earlier paper presented and analyzed the data that were gathered about senate size, composition, structure, legislative authority, and work, and…

  19. An Investigation of the National School Board Association Key Work Standards for Public Policy Leadership and School Board Chair Performance

    Science.gov (United States)

    Quarles, Roger C.

    2011-01-01

    This multiple case qualitative study addressed the National School Board Association's (NSBA) Key Work standards for public policy leadership by local school boards, and how three elite school board chairs understood and implemented those standards. Elite board chair status was defined by experience, training, and peer recognition. The study…

  20. Moisture penetration in a chair seat as a response to daily RH variations in the indoor air

    DEFF Research Database (Denmark)

    Svennberg, Kaisa; Claesson, Johan; Hansen, Kurt Kielsgaard

    2005-01-01

    properties and calculation models describing the response to moisture variations in the ambient climate for these material combinations are limited. In this project the moisture properties for a chair seat with a wool fabric and plastic foam padding were determined. The moisture penetration in the chair seat...

  1. An Investigation of the National School Board Association Key Work Standards for Public Policy Leadership and School Board Chair Performance

    Science.gov (United States)

    Quarles, Roger C.

    2011-01-01

    This multiple case qualitative study addressed the National School Board Association's (NSBA) Key Work standards for public policy leadership by local school boards, and how three elite school board chairs understood and implemented those standards. Elite board chair status was defined by experience, training, and peer recognition. The study…

  2. The Honorable William Nelson, Senior Senator from Florida, Chairman, Senate Committee on Space, Aeronautics and Related Sciences signing the golden book. Greeting by Mr Robert Aymar, CERN Director General and Prof. Samuel Ting from the MIT.

    CERN Multimedia

    Maximilien Brice

    2008-01-01

    The Honorable William Nelson, Senior Senator from Florida, Chairman, Senate Committee on Space, Aeronautics and Related Sciences signing the golden book. Greeting by Mr Robert Aymar, CERN Director General and Prof. Samuel Ting from the MIT.

  3. The Honorable William Nelson, Senior Senator from Florida, Chairman, Senate Committee on Space, Aeronautics and Related Sciences visiting the AMS Hall of Prevessin with Prof. Samuel Ting from the MIT.

    CERN Multimedia

    Maximilien Brice

    2008-01-01

    The Honorable William Nelson, Senior Senator from Florida, Chairman, Senate Committee on Space, Aeronautics and Related Sciences visiting the AMS Hall of Prevessin with Prof. Samuel Ting from the MIT.

  4. Chair alarm for patient fall prevention based on gesture recognition and interactivity.

    Science.gov (United States)

    Knight, Heather; Lee, Jae-Kyu; Ma, Hongshen

    2008-01-01

    The Gesture Recognition Interactive Technology (GRiT) Chair Alarm aims to prevent patient falls from chairs and wheelchairs by recognizing the gesture of a patient attempting to stand. Patient falls are one of the greatest causes of injury in hospitals. Current chair and bed exit alarm systems are inadequate because of insufficient notification, high false-alarm rate, and long trigger delays. The GRiT chair alarm uses an array of capacitive proximity sensors and pressure sensors to create a map of the patient's sitting position, which is then processed using gesture recognition algorithms to determine when a patient is attempting to stand and to alarm the care providers. This system also uses a range of voice and light feedback to encourage the patient to remain seated and/or to make use of the system's integrated nurse-call function. This system can be seamlessly integrated into existing hospital WiFi networks to send notifications and approximate patient location through existing nurse call systems.

  5. Jacqueline Baxter Talks to Gill Howland, Newly Appointed Chair of BELMAS

    Science.gov (United States)

    Baxter, Jacqueline

    2017-01-01

    Gill is currently Chair of the British Educational Leadership, Management and Administration Society. Her personal experiences are central to her belief that education is the key to unlocking potential, both for individuals and for society as a whole. Throughout her career she has championed the right to good quality, inspirational education for…

  6. Reliability of Arm Curl and Chair Stand tests for assessing muscular endurance in older people

    Directory of Open Access Journals (Sweden)

    Boneth M

    2012-05-01

    Full Text Available Objective: to assess the test-retest reliability and level of agreement between measures of the 30 second (30-s Arm Curl and 30-s Chair Stand test in a sample of older adults from Bucaramanga. Materials and methods: a study of evaluation of diagnostic technology was done. Both tests were administered by the same evaluator to 111 adults older than 59 year-old (70,4 ± 7,3, on two occasions, with an interval of time between measures of 4 to 8 days. In the analysis, test-retest reliability was determined using the Intraclass Correlation Coefficient ICC= 2,1 with their confidence interval 95% (CI 95% respective. The agreement level was established by the Bland and Altman method. Results: the test-retest reproducibility of the 30-s Arm Curl test was very good ICC= 0,88 and to the Chair Stand test was good ICC= 0,78. The agreement was very good for both tests of muscle endurance. The CI 95% were between -3,8 and 3,2 stands to 30-s Chair Stand test and between -3,1 and 2,8 curls to 30-s Arm Curl test. Conclusion: the 30-s Arm Curl and 30-s Chair Stand test have good reliability and agreement to assess muscle endurance in older adults functionally independent.

  7. The Cockpit's Empty Chair: Education through Appropriating Alienation at a Chicago Technology Museum

    Science.gov (United States)

    Lormier, Anne

    2007-01-01

    Background/Context: In the United States, the percentage of schoolchildren planning to become high-status professionals is grossly disproportionate to the percentage of such jobs comprising our division of labor. As in a game of musical chairs, it is not structurally possible for everyone to remain a contender. Focus of Study: Various adults who…

  8. What Every Department Chair Should Know about the Dean: Findings from Four National Surveys.

    Science.gov (United States)

    Bowker, Lee H.; Lynch, David M.

    Information about deans that may be helpful to department chairs is presented, based on the findings of four national surveys of deans. The surveys of social science, graduate, continuing education, and arts and sciences deans covered the deans' role in resource allocation to departments, teaching and research support for faculty, tenure and…

  9. An office chair to influence the sitting behavior of office workers.

    Science.gov (United States)

    Goossens, R H M; Netten, M P; Van der Doelen, B

    2012-01-01

    Since the introduction of ergonomic guidelines in the design of office chairs, a lot of effort has been put in designing these office chairs accordingly. Because these features all have to be adjusted in different ways (mostly a knob underneath the seat surface), and because every office chair offers different solutions, often users do not use all of the adjustments, and thus do not use the office chair an the optimal ergonomic way. The aim of this paper is to study the influence of feedback on sitting habits of office workers in a field test during 4 weeks. 40 office workers were selected for this test (13 male, 27 female). They were divided in three groups. A control group, a group that received a sitting instruction and a group that received sitting instruction and feedback on their posture every hour that they sit. The results show that there is an effect in average increase in basic posture on both the group that received instruction and the group that received feedback. This effect decreases over time. There was no effect in the control group.

  10. 29 CFR 4002.3 - Board of Directors, Chair, and Representatives of Board Members.

    Science.gov (United States)

    2010-07-01

    ... and analysis, annual performance report, and reports of the independent auditor; (iii) Approval of the...) Review of reports from the Corporation's Inspector General that the Inspector General deems appropriate... CORPORATION GENERAL BYLAWS OF THE PENSION BENEFIT GUARANTY CORPORATION § 4002.3 Board of Directors, Chair, and...

  11. 21 CFR 868.5365 - Posture chair for cardiac or pulmonary treatment.

    Science.gov (United States)

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Posture chair for cardiac or pulmonary treatment. 868.5365 Section 868.5365 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES ANESTHESIOLOGY DEVICES Therapeutic Devices § 868.5365 Posture...

  12. Design of Lesehan Chair by Using Kansei Engineering Method And Anthropometry Approach

    Science.gov (United States)

    Pambudi, A. T.; Suryoputro, M. R.; Sari, A. D.; Kurnia, R. D.

    2016-01-01

    Special Region of Yogyakarta (DIY) is known as city for academic. Many people come to get some education in college. They live in boarding house with some supporting facilities. The most common facilities is low table which lead students have to sit on the floor while studying on table which could cause higher risk of back pain and musculoskeletal disorder. To identify the solution to reduce back pain and musculoskeletal risk, it is needed to design a lesehan chair which also appropriate to customer needs. Kansei engineering method was used with a total of 30 respondents participated, 15 kansei words collected, and 12 kansei words selected by doing validation and reliability test. The result of this study showed that quality, aesthetics, and comfort level influence the design of lesehan chair. A design of lesehan chair was created by considering the suitable concept and merging it with the physical design and its anthropometry measurement. In this case, marginal homogeneity test is needed to identify the differences between each kansei words attribute and the design or product recommendation. The marginal homogeneity test results show that the design and product recommendation has fulfilled customer's desires and needs. For further research, it is needed to analyse and evaluate the posture of lesehan chair users in order to develop and improve its performance.

  13. Severe cerebral desaturation during shoulder arthroscopy in the beach-chair position

    DEFF Research Database (Denmark)

    Dippmann, Christian; Winge, Søren; Nielsen, Henning Bay

    2010-01-01

    During shoulder arthroscopy in the beach-chair position, cerebral ischemia may be a serious complication because prolonged hypotension may affect regional cerebral oxygen supply. We present the cases of 2 patients in whom a reduction in mean arterial pressure after anesthesia provoked a decrease...

  14. Relationships among Central Administrators, Chairs, and Faculty: Academic Change Agents in Theory and Practice.

    Science.gov (United States)

    Hickson, Mark, III

    2000-01-01

    Offers an empirically derived model (based on observations of administrative behavior at two institutions of higher education) describing relationships among central administrators, chairs, and faculty. Discusses change agents, the do-it-yourself approach, the rhetoric of change, the faculty retreat, hiring new and more administrators, creating…

  15. Defining and Activating the Role of Department Chair as Instructional Leader

    Science.gov (United States)

    Kelley, Carolyn; Salisbury, Jason

    2013-01-01

    With strong connection to schoolwide policy and vision and to the realities of the daily life of teachers and students, the department chair is uniquely positioned to play an important role in advancing instructional effectiveness (Printy, 2008; Weller, 2001). This article provides an in-depth look at the efforts of three urban comprehensive high…

  16. Coordination of strength exertion during the chair-rise movement in very old people

    NARCIS (Netherlands)

    Lindemann, Ulrich; Muche, Rainer; Stuber, Michael; Zijlstra, Wiebren; Hauer, Klaus; Becker, Clemens

    Background. Changes in performance of standing up from a chair have been related to measures of strength or power. However, the sit-to-stand (STS) transfer requires that the individual exerts forces with appropriate magnitude and timing. These coordinative aspects have received less attention. This

  17. 77 FR 55813 - Environmental Management Site-Specific Advisory Board Chairs

    Science.gov (United States)

    2012-09-11

    ... Update EM Headquarters Waste Disposition Strategies EM SSAB Chairs' Round Robin: Cross-Complex Issues... Designated Federal Officer is empowered to conduct the meeting in a fashion that will facilitate the orderly conduct of business. Individuals wishing to make public comment will be provided a maximum of five...

  18. Tenure Standards in Political Science Departments: Results from a Survey of Department Chairs

    Science.gov (United States)

    Rothgeb, John M., Jr.; Burger, Betsy

    2009-01-01

    This article presents the results from a survey of political science department chairs regarding the tenure procedures and standards at their colleges or universities. The findings reveal that only a small fraction of the colleges and universities in the United States refuse to offer tenure or are attempting to limit tenure. We also find general…

  19. Jacqueline Baxter Talks to Gill Howland, Newly Appointed Chair of BELMAS

    Science.gov (United States)

    Baxter, Jacqueline

    2017-01-01

    Gill is currently Chair of the British Educational Leadership, Management and Administration Society. Her personal experiences are central to her belief that education is the key to unlocking potential, both for individuals and for society as a whole. Throughout her career she has championed the right to good quality, inspirational education for…

  20. UNESCO Chair in Copyright and Neighbouring Rights Set Up in China

    Institute of Scientific and Technical Information of China (English)

    2001-01-01

    The ceremony marking the establishment ofUNESCO chair in copyright and neighbouringrights was held in the Renmin University ofChina(PUC).Mr.Koichiro Matsuura,DirectorGeneral of the United Nations Educational,Scientific and Cultural Organisation(UNESCO)attended the ceremony.At which,Mr.Matsuura

  1. Observation of Classroom Performance Using Therapy Balls as a Substitute for Chairs in Elementary School Children

    Science.gov (United States)

    Burgoyne, Molly E.; Ketcham, Caroline J.

    2015-01-01

    Many classrooms are beginning to substitute standard chairs with therapy balls, which help to improve students' focus and classroom performance, according to teacher and student reports. Researchers conducted an observational study in a classroom at a local elementary school that implemented therapy balls. For each hour-long observation, three…

  2. 77 FR 72883 - Folding Metal Tables and Chairs From China; Termination of Five-Year Review

    Science.gov (United States)

    2012-12-06

    ... From the Federal Register Online via the Government Publishing Office INTERNATIONAL TRADE COMMISSION Folding Metal Tables and Chairs From China; Termination of Five- Year Review AGENCY: United States International Trade Commission. ACTION: Notice. SUMMARY: The subject five-year review was initiated in October...

  3. Shifts in the focus of population policies: concluding remarks on the XXXV Chaire Quetelet Symposium

    NARCIS (Netherlands)

    van Nimwegen, N.

    2011-01-01

    The symposium, “Population Policies in Europe and in North America”, XXXV Chaire Quetelet, Louvain-la-Neuve, 18-20 October 2009, covered a wide range of studies treating major issues on the interface of population trends and policy implications. The studies reported ranged from migration to family i

  4. Forecasting the Senate vote on the Supreme Court vacancy

    Directory of Open Access Journals (Sweden)

    Scott J. Basinger

    2016-07-01

    Full Text Available This paper forecasts current senators’ votes on Merrick Garland’s nomination to the U.S. Supreme Court, in the unlikely case that a vote actually takes place. The forecasts are necessarily conditional, awaiting measurement of the nominee’s characteristics. Nonetheless, a model that combines parameters estimated from existing data with values of some measurable characteristics of senators—particularly their party affiliations, party loyalty levels, and ideological positions—is sufficient to identify potential swing voters in the Senate. By accounting for a more nuanced and refined understanding of the confirmation process, our model reveals that if President Obama were to nominate almost any nominee (conservative or liberal today, that nominee would be rejected if a vote was allowed to take place. So why nominate anyone at all? Obama’s hope for a successful confirmation must come from the stochastic component, that is, from outside the traditional decision-making calculus.

  5. The effectiveness of a chair intervention in the workplace to reduce musculoskeletal symptoms. A systematic review

    Directory of Open Access Journals (Sweden)

    van Niekerk Sjan-Mari

    2012-08-01

    Full Text Available Abstract Background Prolonged sitting has been associated with musculoskeletal dysfunction. For desk workers, workstation modifications frequently address the work surface and chair. Chairs which can prevent abnormal strain of the neuromuscular system may aid in preventing musculo-skeletal pain and discomfort. Anecdotally, adjustability of the seat height and the seat pan depth to match the anthropometrics of the user is the most commonly recommended intervention. Within the constraints of the current economic climate, employers demand evidence for the benefits attributed to an investment in altering workstations, however this evidence-base is currently unclear both in terms of the strength of the evidence and the nature of the chair features. The purpose of this study was to evaluate the evidence for the effectiveness of chair interventions in reducing workplace musculoskeletal symptoms. Methods Pubmed, Cinahl, Pedro, ProQuest, SCOPUS and PhysioFocus were searched. ‘Ergonomic intervention’, ‘chair’, ‘musculoskeletal symptoms’, ‘ergonomics’, ‘seated work’ were used in all the databases. Articles were included if they investigated the influence of chair modifications as an intervention; participants were in predominantly seated occupations; employed a pre/post design (with or without control or randomising and if the outcome measure included neuro-musculoskeletal comfort and/or postural alignment. The risk of bias was assessed using a tool based on The Cochrane Handbook. Results Five studies were included in the review. The number of participants varied from 4 to 293 participants. Three of the five studies were Randomised Controlled Trials, one pre and post-test study was conducted and one single case, multiple baselines (ABAB study was done. Three studies were conducted in a garment factory, one in an office environment and one with university students. All five studies found a reduction in self-reported musculoskeletal pain

  6. Effect of a suspension seat support chair on the trunk flexion angle and gluteal pressure during computer work.

    Science.gov (United States)

    Yoo, Won-Gyu

    2015-09-01

    [Purpose] We assessed the effects of a suspension seat support chair on the trunk flexion angle and gluteal pressure during computer work. [Subjects] Ten males were recruited. [Methods] The suspension seat support was developed to prevent abnormal gluteal pressure and a slumped sitting posture during computer work. The gluteal pressure was measured with a TekScan system and the trunk flexion angle was measured with a video camera, to compare the differences between a general chair and the suspension seat support. [Results] The gluteal peak pressures were decreased significantly in the suspension seat support versus the general chair. The trunk flexion angle was also decreased significantly in the suspension seat support compared with the general chair. [Conclusions] This study suggests that the suspension seat support chair contributes to preventing abnormal gluteal pressure and a slumped sitting posture.

  7. 41 CFR 102-75.235 - May disposal agencies transfer excess property to the Senate, the House of Representatives, and...

    Science.gov (United States)

    2010-07-01

    ... transfer excess property to the Senate, the House of Representatives, and the Architect of the Capitol? 102... the Senate, the House of Representatives, and the Architect of the Capitol? Yes, disposal agencies may transfer excess property to the Senate, the House of Representatives, and the Architect of the Capitol...

  8. Impact of a "TED-Style" presentation on potential patients' willingness to accept dental implant therapy: a one-group, pre-test post-test study

    Science.gov (United States)

    Ghanem, Henry; Abi-Nader, Samer

    2015-01-01

    PURPOSE A survey was conducted to assess the impact of a TED-like educational session on participants' willingness to accept dental implant therapy. MATERIALS AND METHODS Volunteers interested in having information about dental implant therapies were recruited and asked to complete a two-part survey before and after an educational session. The initial survey elicited demographic information, self-perceived knowledge on dental implants and willingness to this kind of treatment. A "TED-style" presentation that provided information about dental implant treatments was conducted before asking the participants to complete a second set of questions assessing the impact of the session. RESULTS The survey was completed by 104 individuals, 78.8% were women and the mean age was 66.5±10.8. Before the educational session, 76.0% of the participants refused dental implants mainly due to lack of knowledge. After the educational session, the rejection of dental implants decreased by almost four folds to 20.2%. CONCLUSION This study proved that an educational intervention can significantly increase willingness to accept treatment with dental implants in a segment of the population who is interested in having information about dental implant therapy. Furthermore, educational interventions, such as TED-like talks, might be useful to increase popular awareness on dental implant therapy. PMID:26816573

  9. Design and Fabrication of an Adjustable Sitting Inclinations Spinal Cord Rehabilitation Chair

    Science.gov (United States)

    Ajao, K. R.; Yahaya, T.; Ajimotokan, H. A.; Adeleke, A. A.; Bello, M.; Ojegbenro, O.

    2016-10-01

    The adjustable sitting inclination rehabilitation chair was fabricated with mild steel and soft upholstered fabric was used for the overlay on the seat, headrest and armrest. The components were coupled with a linear actuator at the upper frame for the reclining of the backrest about it axis. The wheels are located outboard of the seat of the chair to enhance stability while foot rest supports the posterior weight of the users. The narrow seat allows free movement of the leg when the user is seated. Sitting inclinations of 120 and 135° protect the spine disc from compression and proffer more comfort for the users than other angles experimented. The adjustable sitting inclination SCRC is simple and affordable for low-income people with Spinal cord injury, especially for those in developing countries in order to support other therapies for their recovery processes.

  10. Bond length and charge density variations within extended arm chair defects in graphene.

    Science.gov (United States)

    Warner, Jamie H; Lee, Gun-Do; He, Kuang; Robertson, Alex W; Yoon, Euijoon; Kirkland, Angus I

    2013-11-26

    Extended linear arm chair defects are intentionally fabricated in suspended monolayer graphene using controlled focused electron beam irradiation. The atomic structure is accurately determined using aberration-corrected transmission electron microscopy with monochromation of the electron source to achieve ∼80 pm spatial resolution at an accelerating voltage of 80 kV. We show that the introduction of atomic vacancies in graphene disrupts the uniformity of C-C bond lengths immediately surrounding linear arm chair defects in graphene. The measured changes in C-C bond lengths are related to density functional theory (DFT) calculations of charge density variation and corresponding DFT calculated structural models. We show good correlation between the DFT predicted localized charge depletion and structural models with HRTEM measured bond elongation within the carbon tetragon structure of graphene. Further evidence of bond elongation within graphene defects is obtained from imaging a pair of 5-8-5 divacancies.

  11. Key Tenets of Effective Surgery Leadership: Perspectives From the Society of Surgical Chairs Mentorship Sessions.

    Science.gov (United States)

    Rosengart, Todd K; Kent, K Craig; Bland, Kirby I; Britt, L D; Eberlein, Timothy J; Gewertz, Bruce Labe; Hunter, John G; Lillemoe, Keith D; Pellegrini, Carlos A; Schulick, Richard D; Stain, Steven Charles; Weigel, Ronald J

    2016-08-01

    This Special Communication summarizes the key points raised at the Society of Surgical Chairs mentorship panel sessions held at the 2014 and 2015 annual meetings of the society. Highlights of these expert panel discussions include senior chairs' insights into successfully dealing with increasingly complex academic medical organizations and horizontal department management expectations in the context of the arrival of the Millennial Generation into the work force. Three key tenets of effective surgery leadership that arose from these sessions deal with the importance of (1) collaboration and cooperativity, (2) humanized relationships and mentorship, and (3) operational efficiency. Overall, the panel consensus for the future of surgery leadership was optimistic while recognizing that the demands of chairmanship are considerable.

  12. Machining variability impacts on the strength of a 'chair-side' CAD-CAM ceramic.

    LENUS (Irish Health Repository)

    Addison, Owen

    2012-08-01

    To develop a novel methodology to generate specimens for bi-axial flexure strength (BFS) determination from a \\'chair-side\\' CAD-CAM feldspathic ceramic with surface defect integrals analogous to the clinical state. The hypotheses tested were: BFS and surface roughness (R(a)) are independent of machining variability introduced by the renewal or deterioration of form-grinding tools and that a post-machining annealing cycle would significantly modify BFS.

  13. INFLUENCE BILIARY DYSKINESIA ON RELIABLE CHAIR-TEST IN PATIENTS WITH CHRONIC NON-ATROPHIC GASTRITIS

    OpenAIRE

    Avramenko, A. A.; Korolenko, R N; Shuhtina, I. N.

    2017-01-01

    It was carried out a comprehensive survey of 45 patients with chronic non-atrophic gastritis with biliary dyskinesia, which included ultrasound diagnosis of abdominal organs, pH meters, esophagogastroduodenoscopy, double testing for H. pylori infection and histological examination of the gastric mucosa to 4 - m topographic zones, stool test and determine the level of antibodies to HP infection by ELISA. It was found that the presence of biliary dyskinesia reduces the reliability of the chair-...

  14. Eldecalcitol improves chair-rising time in postmenopausal osteoporotic women treated with bisphosphonates

    Directory of Open Access Journals (Sweden)

    Iwamoto J

    2014-01-01

    Full Text Available Jun Iwamoto,1 Yoshihiro Sato21Institute for Integrated Sports Medicine, Keio University School of Medicine, Tokyo, Japan; 2Department of Neurology, Mitate Hospital, Fukuoka, JapanAbstract: An open-label randomized controlled trial was conducted to clarify the effect of eldecalcitol (ED on body balance and muscle power in postmenopausal osteoporotic women treated with bisphosphonates. A total of 106 postmenopausal women with osteoporosis (mean age 70.8 years were randomly divided into two groups (n=53 in each group: a bisphosphonate group (control group and a bisphosphonate plus ED group (ED group. Biochemical markers, unipedal standing time (body balance, and five-repetition chair-rising time (muscle power were evaluated. The duration of the study was 6 months. Ninety-six women who completed the trial were included in the subsequent analyses. At baseline, the age, body mass index, bone mass indices, bone turnover markers, unipedal standing time, and chair-rising time did not differ significantly between the two groups. During the 6-month treatment period, bone turnover markers decreased significantly from the baseline values similarly in the two groups. Although no significant improvement in the unipedal standing time was seen in the ED group, compared with the control group, the chair-rising time decreased significantly in the ED group compared with the control group. The present study showed that ED improved the chair-rising time in terms of muscle power in postmenopausal osteoporotic women treated with bisphosphonates.Keywords: osteoporosis, fall, vitamin D, muscle power, body balance

  15. Leveraging Existing Heritage Documentation for Animations: Senate Virtual Tour

    Science.gov (United States)

    Dhanda, A.; Fai, S.; Graham, K.; Walczak, G.

    2017-08-01

    The use of digital documentation techniques has led to an increase in opportunities for using documentation data for valorization purposes, in addition to technical purposes. Likewise, building information models (BIMs) made from these data sets hold valuable information that can be as effective for public education as it is for rehabilitation. A BIM can reveal the elements of a building, as well as the different stages of a building over time. Valorizing this information increases the possibility for public engagement and interest in a heritage place. Digital data sets were leveraged by the Carleton Immersive Media Studio (CIMS) for parts of a virtual tour of the Senate of Canada. For the tour, workflows involving four different programs were explored to determine an efficient and effective way to leverage the existing documentation data to create informative and visually enticing animations for public dissemination: Autodesk Revit, Enscape, Autodesk 3ds Max, and Bentley Pointools. The explored workflows involve animations of point clouds, BIMs, and a combination of the two.

  16. Mortality rate will likely increase under Senate healthcare bill

    Directory of Open Access Journals (Sweden)

    Robbins RA

    2017-06-01

    Full Text Available No abstract available. Article truncated after 150 words. Today (6/27/17 an article was published in the Annals of Internal Medicine by Steffie Woolhandler and David Himmelstein from New York University on the effects of health insurance on mortality (1. The article has special significance because of pending healthcare legislation in the Senate. The Annals article concludes that the odds of dying among the insured relative to the uninsured is 0.71 to 0.97. However, the authors acknowledge that this is a very difficult study to conduct because of the nonrandomized, observational nature of the studies and lack of a strict separation between covered and uncovered Americans. For example, many people cycle in and out of insurance diluting differences between groups. Of course, what is needed is a randomized trial, and surprisingly, one does exist which is discussed in the Annals article (1,2. In 2008, Oregon initiated a limited expansion of its Medicaid program for about 6,000 poor, able-bodied, uninsured …

  17. Senate Republican leadership releases revised ACA repeal and replace bill

    Directory of Open Access Journals (Sweden)

    Moore NS

    2017-07-01

    Full Text Available No abstract available. Article truncated after first 150 words. Today, the Senate Republican leadership released a revised version of a bill to repeal and replace the Affordable Care Act (ACA. The new bill draft includes an amendment sponsored by Sen. Cruz (R-TX that permits insurers to offer health insurance plans on the ACA exchanges that do not cover the ACA’s 10 essential health benefits (EHB as long as they offer at least one other plan that provides full coverage of EHB’s. The bill also includes more funding for opioid addiction and for state initiatives to reduce insurance premiums and additionally, some flexibility for state Medicaid funding in the event of a public health crisis. The bill must still receive a cost estimate from the Congressional Budget Office (CBO, which will include the impact of the bill on insurance coverage levels, expected out Monday. The ATS remains deeply concerned about the bill because under the Cruz proposal, insurance coverage costs …

  18. LEVERAGING EXISTING HERITAGE DOCUMENTATION FOR ANIMATIONS: SENATE VIRTUAL TOUR

    Directory of Open Access Journals (Sweden)

    A. Dhanda

    2017-08-01

    Full Text Available The use of digital documentation techniques has led to an increase in opportunities for using documentation data for valorization purposes, in addition to technical purposes. Likewise, building information models (BIMs made from these data sets hold valuable information that can be as effective for public education as it is for rehabilitation. A BIM can reveal the elements of a building, as well as the different stages of a building over time. Valorizing this information increases the possibility for public engagement and interest in a heritage place. Digital data sets were leveraged by the Carleton Immersive Media Studio (CIMS for parts of a virtual tour of the Senate of Canada. For the tour, workflows involving four different programs were explored to determine an efficient and effective way to leverage the existing documentation data to create informative and visually enticing animations for public dissemination: Autodesk Revit, Enscape, Autodesk 3ds Max, and Bentley Pointools. The explored workflows involve animations of point clouds, BIMs, and a combination of the two.

  19. In Vivo Spinal Posture during Upright and Reclined Sitting in an Office Chair

    Directory of Open Access Journals (Sweden)

    Roland Zemp

    2013-01-01

    Full Text Available Increasing numbers of people spend the majority of their working lives seated in an office chair. Musculoskeletal disorders, in particular low back pain, resulting from prolonged static sitting are ubiquitous, but regularly changing sitting position throughout the day is thought to reduce back problems. Nearly all currently available office chairs offer the possibility to alter the backrest reclination angles, but the influence of changing seating positions on the spinal column remains unknown. In an attempt to better understand the potential to adjust or correct spine posture using adjustable seating, five healthy subjects were analysed in an upright and reclined sitting position conducted in an open, upright MRI scanner. The shape of the spine, as described using the vertebral bodies’ coordinates, wedge angles, and curvature angles, showed high inter-subject variability between the two seating positions. The mean lumbar, thoracic, and cervical curvature angles were 29±15°, -29±4°, and 13±8° for the upright and 33±12°, -31±7°, and 7±7° for the reclined sitting positions. Thus, a wide range of seating adaptation is possible through modification of chair posture, and dynamic seating options may therefore provide a key feature in reducing or even preventing back pain caused by prolonged static sitting.

  20. Effects of chair restraint on the strength of the tibia in rhesus monkeys

    Science.gov (United States)

    Hutchinson, T. M.; Bakulin, A. V.; Rakhmanov, A. S.; Martin, R. B.; Steele, C. R.; Arnaud, S. B.

    2001-01-01

    To determine the effects of the relative inactivity and unloading on the strength of the tibias of monkeys, Macaca mulatta, we used a non-invasive test to measure bending stiffness, or EI (Nm2), a mechanical property. The technique was validated by comparisons of in vivo measurements with standard measures of EI in the same bones post-mortem (r2 = 0.95, P monkeys, 3.0+/-0.7 years and 3.6+/-0.6 kg, revealed EI to be 16% higher in the right than left tibia (4.4+/-1.6 vs. 3.7+/-1.6 Nm2, P monkeys, restrained in chairs for 14 days, showed decreases in EI. There were no changes in EI in two chaired monkeys that lost weight during a 2-week space flight. The factors that account for both the decreases in bone mechanical properties after chair restraint at 1 g and lack of change after microgravity remain to be identified. Metabolic factors associated with body weight changes are suggested by our results.

  1. Solar wheel chair; Solar kurumaisu (iryokei no tachiba kara no kokoromi)

    Energy Technology Data Exchange (ETDEWEB)

    Okabe, K. [Gunma Prefectural College of Health Sciences, Gunma (Japan)

    1996-10-27

    Physically handicapped people due to accidents for example have been increasing yearly in number with the increase of the aged, spread of cars, and change in the living environment. Therefore, participation in society by such people as called the weak is indispensable. Under the circumstances, as a means of their participation, a wheel chair as a moving aid was examined from the viewpoint of medical treatment and classified into three categories as follows: (1) for the use of the aged who are healthy but leg muscles are weak, (2) for the use of the invalid incapable of moving a part of the body and (3) for the use in sports by people who are disabled in the lower half of the body but healthy otherwise. In other words, prototypes were made for three kinds of solar wheel chair, for the aged, for the invalid and for sport use by the disabled, with a field test performed for each prototype. The wheel chairs were exhibited in the school, used in welfare facilities and driven by a disabled person who participated in 100km marathon. The users` opinions were favorable stating they were able to drive by themselves the new vehicle utilizing the clean energy and to move around by their own free will. 6 refs., 5 figs.

  2. Iowa Senate District Boundaries for 2013 - 2022_85th - 89th General Assemblies

    Data.gov (United States)

    Iowa State University GIS Support and Research Facility — This coverage contains polygons representing the Iowa Senate district boundaries for the years 2012-2021. These boundaries were created by redistricting after the...

  3. A radiolucent chair for sitting-posture radiographs in non-ambulatory children: use in biplanar digital slot-scanning

    Energy Technology Data Exchange (ETDEWEB)

    Bouloussa, Houssam; Dubory, Arnaud; Bachy, Manon [Universite Pierre et Marie Curie-Paris 6, Armand Trousseau Hospital, Department of Pediatric Orthopaedics, Paris Cedex 12 (France); Seiler, Catherine [Groupe Lagarrigue, Clichy (France); Morel, Baptiste [Universite Pierre et Marie Curie-Paris 6, Armand Trousseau Hospital, Department of Pediatric Imaging, Paris (France); Vialle, Raphael [Universite Pierre et Marie Curie-Paris 6, Armand Trousseau Hospital, Department of Pediatric Orthopaedics, Paris Cedex 12 (France); Armand Trousseau Hospital, The MAMUTH Hospital-University Department for Innovative Therapies in Musculoskeletal Diseases, Paris (France)

    2015-11-15

    EOS imaging (EOS System; EOS imaging, Paris, France) enables fast 2-D/3-D imaging of children in standing load-bearing position. Non-ambulatory children with neuromuscular scoliosis need evaluation of their spinal balance while in a normal daily position. We designed a customized chair fitting the EOS patient-area dimensions to obtain images in natural sitting postures. The chair is a 360 rotating orthopaedic chair made of fully radiolucent polyethylene and equipped with an adjustable headrest and three-point belts. Out of 41 consecutive patients, 36 (88%, 95% confidence interval 74-96%) had successful imaging. In most patients with severe neuromuscular trunk deformities, the EOS system combined with our chair was useful for assessing preoperative trunk collapse, pelvic obliquity and postoperative corrections in all planes. This specific device changed our daily practice for the assessment of spinal deformities in non-ambulatory patients. (orig.)

  4. Toward creating family-friendly work environments in pediatrics: baseline data from pediatric department chairs and pediatric program directors.

    Science.gov (United States)

    McPhillips, Heather A; Burke, Ann E; Sheppard, Kate; Pallant, Adam; Stapleton, F Bruder; Stanton, Bonita

    2007-03-01

    The objective was to determine baseline characteristics of pediatric residency training programs and academic departments in regard to family-friendly work environments as outlined in the Report of the Task Force on Women in Pediatrics. We conducted Web-based anonymous surveys of 147 pediatric department chairs and 203 pediatric program directors. The chair's questionnaire asked about child care, lactation facilities, family leave policies, work-life balance, and tenure and promotion policies. The program director's questionnaire asked about family leave, parenting, work-life balance, and perceptions of "family-friendliness." The response rate was 52% for program directors and 51% for chairs. Nearly 60% of chairs reported some access to child care or provided assistance locating child care; however, in half of these departments, demand almost always exceeded supply. Lactation facilities were available to breastfeeding faculty in 74% of departments, although only 57% provided access to breast pumps. A total of 78% of chairs and 90% of program directors reported written maternity leave policies with slightly fewer reporting paternity leave policies. The majority (83%) of chairs reported availability of part-time employment, whereas only 27% of program directors offered part-time residency options. Most departments offered some flexibility in promotion and tenure. Although progress has been made, change still is needed in many areas in pediatric departments and training programs, including better accessibility to quality child care; improved lactation facilities for breastfeeding mothers; clear, written parental leave policies; and flexible work schedules to accommodate changing demands of family life.

  5. Effectiveness of a Batteryless and Wireless Wearable Sensor System for Identifying Bed and Chair Exits in Healthy Older People.

    Science.gov (United States)

    Torres, Roberto Luis Shinmoto; Visvanathan, Renuka; Hoskins, Stephen; van den Hengel, Anton; Ranasinghe, Damith C

    2016-04-15

    Aging populations are increasing worldwide and strategies to minimize the impact of falls on older people need to be examined. Falls in hospitals are common and current hospital technological implementations use localized sensors on beds and chairs to alert caregivers of unsupervised patient ambulations; however, such systems have high false alarm rates. We investigate the recognition of bed and chair exits in real-time using a wireless wearable sensor worn by healthy older volunteers. Fourteen healthy older participants joined in supervised trials. They wore a batteryless, lightweight and wireless sensor over their attire and performed a set of broadly scripted activities. We developed a movement monitoring approach for the recognition of bed and chair exits based on a machine learning activity predictor. We investigated the effectiveness of our approach in generating bed and chair exit alerts in two possible clinical deployments (Room 1 and Room 2). The system obtained recall results above 93% (Room 2) and 94% (Room 1) for bed and chair exits, respectively. Precision was >78% and 67%, respectively, while F-score was >84% and 77% for bed and chair exits, respectively. This system has potential for real-time monitoring but further research in the final target population of older people is necessary.

  6. Effectiveness of a Batteryless and Wireless Wearable Sensor System for Identifying Bed and Chair Exits in Healthy Older People

    Directory of Open Access Journals (Sweden)

    Roberto Luis Shinmoto Torres

    2016-04-01

    Full Text Available Aging populations are increasing worldwide and strategies to minimize the impact of falls on older people need to be examined. Falls in hospitals are common and current hospital technological implementations use localized sensors on beds and chairs to alert caregivers of unsupervised patient ambulations; however, such systems have high false alarm rates. We investigate the recognition of bed and chair exits in real-time using a wireless wearable sensor worn by healthy older volunteers. Fourteen healthy older participants joined in supervised trials. They wore a batteryless, lightweight and wireless sensor over their attire and performed a set of broadly scripted activities. We developed a movement monitoring approach for the recognition of bed and chair exits based on a machine learning activity predictor. We investigated the effectiveness of our approach in generating bed and chair exit alerts in two possible clinical deployments (Room 1 and Room 2. The system obtained recall results above 93% (Room 2 and 94% (Room 1 for bed and chair exits, respectively. Precision was >78% and 67%, respectively, while F-score was >84% and 77% for bed and chair exits, respectively. This system has potential for real-time monitoring but further research in the final target population of older people is necessary.

  7. Tweet Earthquake Dispatch (TED)

    Data.gov (United States)

    U.S. Geological Survey, Department of the Interior — The USGS is offering earthquake alerts via two twitter accounts: @USGSted and @USGSBigQuakes. On average, @USGSted and @USGSBigQuakes will produce about one tweet...

  8. ted With Antiphospholipid Antibodies

    African Journals Online (AJOL)

    pregnancy loss in 58 pregnant Sudanese women with récurrent (23) miscarriages associated with antiphospholipid syndrome ... forty-seven (81%) of the 58 patients had cesarean delivery. Forty-seven ... spectrum of signs and symptoms.

  9. A pilot investigation of emotion-focused two-chair dialogue intervention for self-criticism.

    Science.gov (United States)

    Shahar, Ben; Carlin, Erica R; Engle, David E; Hegde, Jayanta; Szepsenwol, Ohad; Arkowitz, Hal

    2012-01-01

    Self-criticism plays a key role in many psychological disorders and predicts poor outcome in psychotherapy. Yet, psychotherapy research directly targeting self-critical processes is limited. In this pilot study, we examined the efficacy of an emotion-focused intervention, the two-chair dialogue task, on self-criticism, self-compassion and the ability to self-reassure in times of stress, as well as on depressive and anxiety symptoms among nine self-critical clients. Results showed that the intervention was associated with significant increases in self-compassion and self-reassuring, and significant reductions in self-criticism, depressive symptoms and anxiety symptoms. Effect sizes were medium to large, with most clients exhibiting low and non-clinical levels of symptomatology at the end of therapy, and maintaining gains over a 6-month follow-up period. Although preliminary, these finding suggest that emotion-focused chair work might be a promising intervention addressing self-criticism. Self-criticism is an important process in a variety of clinical disorders and predicts poor outcome in brief therapy for depression. Yet, little is known about how self-criticism can be effectively addressed in psychological treatment. Practitioners can benefit from increasing their awareness of self-critical processes in their clinical work, and from directly working with emotions in addressing self-criticisim. Emotion-focused two-chair dialogue intervention can be effective in reducing self-criticism, increasing self-compassion, and decreasing depressive and anxiety symptoms, and these improvements are largely maintained six months after therapy. Copyright © 2011 John Wiley & Sons, Ltd.

  10. Leg-extension strength and chair-rise performance in elderly women with Parkinson's disease.

    Science.gov (United States)

    Pääsuke, Mati; Ereline, Jaan; Gapeyeva, Helena; Joost, Kadri; Mõttus, Karin; Taba, Pille

    2004-10-01

    The lower extremity performance in elderly female patients with mild to moderate Parkinson's disease (PD; n = 12) and controls (n = 16) was compared. Isometric dynamometry and force-plate measurements were used. PD patients had lower (p leg-extension force (MF), BL isometric MF relative to body mass, and maximal rate of isometric force development than control participants. BL strength deficit was greater (p leg-extensor muscles. Reduced BL leg-extension strength might contribute to the difficulty of individuals with PD to rise from a chair.

  11. THE 30-S CHAIR STAND TEST AND HABITUAL MOBILITY PREDICT REHABILITATION NEEDS AFTER ACUTE ADMISSION

    DEFF Research Database (Denmark)

    Hansen Bruun, Inge; Nørgaard, Birgitte; Maribo, Thomas

    2016-01-01

    as elderly might be confused or unrealistic about their physical abilities. The 30-s Chair Stand Test (30s-CST) has not been validated in ED, but is used at community level for this purpose. The De Morton Mobility Index (DEMMI) has been validated for acute patients. Our study evaluated if a 30s-CST-score ≤8...... patients were assessed on admission and one month after. Predictors for later functional decline were analysed in logistics regression models. Results: 117 patients were included. The baseline predictors were: Female gender: (OR 1.6); using assistive device (OR 4.6); reduced ability to climb a stairway (OR...... with habitual mobility....

  12. [90th anniversary of the Chair and Department of Forensic Medicine Poznan University of Medical Sciences].

    Science.gov (United States)

    Zaba, Czesław

    2011-01-01

    The paper outlines the history of the Chair and Department of Forensic Medicine Poznan University of Medical Sciences since it was established until today. Changes in the appearance and organization of the seat of the institution were discussed briefly. The profiles of all former heads of the Department, their contribution to the development and improvement of the institution and formation of the new scientific forensic medicine staff were presented. The specification and analysis of the scientific staff achievements was performed, especially taking into account their scientific publications and scope of the research that contributed to the efficient service activities for the prosecution and police, as well as society.

  13. Do Institutional Logics Predict Interpretation of Contract Rules at the Dental Chair-side?

    DEFF Research Database (Denmark)

    Harris, Rebecca; Brown, Stephen; Holt, Robin

    2014-01-01

    In quasi-markets, contracts find purchasers influencing health care providers, although problems exist where providers use personal bias and heuristics to respond to written agreements, tending towards the moral hazard of opportunism. Previous research on quasi-market contracts typically...... earlier qualitative work where we identified four institutional logics in English general dental practice, and six dental contract areas where there was scope for opportunism; in 2013 we surveyed 924 dentists to investigate these logics and whether they had predictive purchase over dentists' chair......-side behaviour. Factor analysis involving 300 responses identified four logics entwined in (often technical) behaviour: entrepreneurial commercialism, duty to staff and patients, managerialism, public good....

  14. Microporous metal organic framework [M{sub 2}(hfipbb){sub 2}(ted)] (M=Zn, Co; H{sub 2}hfipbb=4,4-(hexafluoroisopropylidene)-bis(benzoic acid); ted=triethylenediamine): Synthesis, structure analysis, pore characterization, small gas adsorption and CO{sub 2}/N{sub 2} separation properties

    Energy Technology Data Exchange (ETDEWEB)

    Xu, William W. [Department of Chemistry and Chemical Biology, Rutgers University, Piscataway, NJ 0854 (United States); Princeton High School, 151 Moore Street, Princeton, NJ 08540 (United States); Pramanik, Sanhita [Department of Chemistry and Chemical Biology, Rutgers University, Piscataway, NJ 0854 (United States); Zhang, Zhijuan [Department of Chemistry and Chemical Biology, Rutgers University, Piscataway, NJ 0854 (United States); Department of Chemistry and Chemical Engineering, South China University of Technology, Guangzhou 510641 (China); Emge, Thomas J. [Department of Chemistry and Chemical Biology, Rutgers University, Piscataway, NJ 0854 (United States); Li, Jing, E-mail: jingli@rutgers.edu [Department of Chemistry and Chemical Biology, Rutgers University, Piscataway, NJ 0854 (United States)

    2013-04-15

    Carbon dioxide is a greenhouse gas that is a major contributor to global warming. Developing methods that can effectively capture CO{sub 2} is the key to reduce its emission to the atmosphere. Recent research shows that microporous metal organic frameworks (MOFs) are emerging as a promising family of adsorbents that may be promising for use in adsorption based capture and separation of CO{sub 2} from power plant waste gases. In this work we report the synthesis, crystal structure analysis and pore characterization of two microporous MOF structures, [M{sub 2}(hfipbb){sub 2}(ted)] (M=Zn (1), Co (2); H{sub 2}hfipbb=4,4-(hexafluoroisopropylidene)-bis(benzoic acid); ted=triethylenediamine). The CO{sub 2} and N{sub 2} adsorption experiments and IAST calculations are carried out on [Zn{sub 2}(hfipbb){sub 2}(ted)] under conditions that mimic post-combustion flue gas mixtures emitted from power plants. The results show that the framework interacts with CO{sub 2} strongly, giving rise to relatively high isosteric heats of adsorption (up to 28 kJ/mol), and high adsorption selectivity for CO{sub 2} over N{sub 2}, making it promising for capturing and separating CO{sub 2} from CO{sub 2}/N{sub 2} mixtures. - Graphical abstract: Microporous [Zn{sub 2}(hfipbb){sub 2}(ted)] demonstrates high adsorption selectivity for CO{sub 2} over N{sub 2} under conditions that mimic flue gas mixtures. Highlights: ► Two new porous MOFs were synthesized and characterized by rational design. ► The small pore size leads to greatly enhanced CO{sub 2}–MOF interaction. ► High adsorption selectivity of the Zn–MOF for CO{sub 2} over N{sub 2} is achieved.

  15. Microporous metal organic framework [M2(hfipbb)2(ted)] (M=Zn, Co; H2hfipbb=4,4-(hexafluoroisopropylidene)-bis(benzoic acid); ted=triethylenediamine): Synthesis, structure analysis, pore characterization, small gas adsorption and CO2/N2 separation properties

    Science.gov (United States)

    Xu, William W.; Pramanik, Sanhita; Zhang, Zhijuan; Emge, Thomas J.; Li, Jing

    2013-04-01

    Carbon dioxide is a greenhouse gas that is a major contributor to global warming. Developing methods that can effectively capture CO2 is the key to reduce its emission to the atmosphere. Recent research shows that microporous metal organic frameworks (MOFs) are emerging as a promising family of adsorbents that may be promising for use in adsorption based capture and separation of CO2 from power plant waste gases. In this work we report the synthesis, crystal structure analysis and pore characterization of two microporous MOF structures, [M2(hfipbb)2(ted)] (M=Zn (1), Co (2); H2hfipbb=4,4-(hexafluoroisopropylidene)-bis(benzoic acid); ted=triethylenediamine). The CO2 and N2 adsorption experiments and IAST calculations are carried out on [Zn2(hfipbb)2(ted)] under conditions that mimic post-combustion flue gas mixtures emitted from power plants. The results show that the framework interacts with CO2 strongly, giving rise to relatively high isosteric heats of adsorption (up to 28 kJ/mol), and high adsorption selectivity for CO2 over N2, making it promising for capturing and separating CO2 from CO2/N2 mixtures.

  16. The effect of overbooking on idle dental chair capacity in the Pretoria region of the Gauteng Oral Health Services.

    Science.gov (United States)

    Holtshousen, W S J; Coetzee, E

    2012-09-01

    An analysis of annual reports revealed that on average 20% of patient appointments with oral hygienists in the Department of Health in the Pretoria region were not utilised due to patient noncompliance (i.e. broken appointments). Many solutions have been considered to address the high rate of noncompliance and the resulting idle chair capacity. One solution selected to overcome some of the negative consequences of broken appointments was deliberate overbooking. The aim of our study was to determine the effect of overbooking on idle dental chair capacity by measuring the utilisation rate over a three month period (July to September) after 25% overbooking was introduced in the Pretoria region. A statistical analysis was conducted on our results to determine an overbooking rate that would ensure full utilisation of the available dental chair capacity. The available time units over the three month study period amounted to 1365, allocated to 1427 patients resulting in an overal overbooking rate of 4.54%. The overall utilisation rate was found to be 79.2%. The calculated regression line estimated that there would be full utilisation of dental chair capacity at an overbooking rate of 26.7%. Overbooking at the levels applied in this study had a minimal overall effect on idle dental chair capacity. Our results confirm the need for careful planning and management in addressing noncompliance. In a manner similar to the clinical situation, organisational development requires a correct diagnosis in order that an appropriate and effective intervention may be designed.

  17. Kinematic analysis of posterior-stabilized total knee arthroplasty during standing up from and sitting down on a chair.

    Science.gov (United States)

    Mine, Takatomo; Hoshi, Kenji; Gamada, Kazuyoshi; Ihara, Koichiro; Kawamura, Hiroyuki; Kuriyama, Ryutaro; Date, Ryo

    2016-11-17

    Total knee arthroplasty is effective to regain quality of life. Standing up from and sitting down on a chair and stair stepping motion are important in daily living. We previously reported in vivo kinematics of this implant during a stepping exercise. The purpose of this analysis was to assess in vivo knee motion during standing up from and sitting down on a chair and determine the motion pattern in patients with the unique knee prosthesis. A total of 15 patients implanted with Bi-Surface PS were assessed during standing up from and sitting down on a chair. The Bi-Surface PS knee is a posterior-cruciate substitute prosthesis with a unique ball-and-socket joint in the mid-posterior portion of the femoral and tibial components. Patients were examined during standing up from and sitting down on a chair using a two-dimensional to three-dimensional registration technique. During standing up from and sitting down on a chair from minimum to 30° knee flexion, anterior femoral translation was slight. From 30° knee flexion to maximum flexion, the kinematic pattern was a medial pivot and rollback. This study demonstrated that the knee motion kinematic patterns observed in this study were not similar to normal knee kinematics and derived from the unique design of the Bi-Surface PS.

  18. Design and experimental evaluation of yoked hand-clutching for a lever drive chair.

    Science.gov (United States)

    Sarigul-Klijn, Yasemin; Smith, Brendan W; Reinkensmeyer, David J

    2017-05-16

    Lever-drive wheelchairs lower physical strain but are less maneuverable than push-rim wheelchairs. Here, we study a possible solution in which the user simultaneously actuates clutches mounted between the levers and wheels each stroke via a clutch handle attached to one lever; this solution is of particular interest for user groups with only one functional hand. First, to demonstrate maneuverability, we show how this "yoked clutch" allows an experienced user to maneuver a constrained space. Then, we compared the difficulty of learning a yoked clutch chair to a conventional lever-drive transmission (i.e. a one-way bearing). Twenty-two unimpaired novice adults navigated a figure-eight track during six training sessions over two weeks. Participant mean speed improved roughly 60% for both chairs, with similar exponential improvement time constants (3 days) and final speeds. However, speed improvement mostly took place overnight rather than within the session for hand-clutching, and the physiological cost index was also about 40% higher. These results indicate that while hand-clutching is no more difficult to learn than a lever-drive, it is reliant on overnight improvement. Also, its increased maneuverability comes with decreased efficiency. We discuss how the yoked clutch may be particularly well suited for individuals with stroke during inpatient rehabilitation.

  19. Physiological Motion Axis for the Seat of a Dynamic Office Chair.

    Science.gov (United States)

    Kuster, Roman Peter; Bauer, Christoph Markus; Oetiker, Sarah; Kool, Jan

    2016-09-01

    The aim of this study was to determine and verify the optimal location of the motion axis (MA) for the seat of a dynamic office chair. A dynamic seat that supports pelvic motion may improve physical well-being and decrease the risk of sitting-associated disorders. However, office work requires an undisturbed view on the work task, which means a stable position of the upper trunk and head. Current dynamic office chairs do not fulfill this need. Consequently, a dynamic seat was adapted to the physiological kinematics of the human spine. Three-dimensional motion tracking in free sitting helped determine the physiological MA of the spine in the frontal plane. Three dynamic seats with physiological, lower, and higher MA were compared in stable upper body posture (thorax inclination) and seat support of pelvic motion (dynamic fitting accuracy). Spinal kinematics during sitting and walking were compared. The physiological MA was at the level of the 11th thoracic vertebra, causing minimal thorax inclination and high dynamic fitting accuracy. Spinal motion in active sitting and walking was similar. The physiological MA of the seat allows considerable lateral flexion of the spine similar to walking with a stable upper body posture and a high seat support of pelvic motion. The physiological MA enables lateral flexion of the spine, similar to walking, without affecting stable upper body posture, thus allowing active sitting while focusing on work. © 2016, Human Factors and Ergonomics Society.

  20. Different Brain Responses to Pain and Its Expectation in the Dental Chair.

    Science.gov (United States)

    Racek, A J; Hu, X; Nascimento, T D; Bender, M C; Khatib, L; Chiego, D; Holland, G R; Bauer, P; McDonald, N; Ellwood, R P; DaSilva, A F

    2015-07-01

    A dental appointment commonly prompts fear of a painful experience, yet we have never fully understood how our brains react to the expectation of imminent tooth pain once in a dental chair. In our study, 21 patients with hypersensitive teeth were tested using nonpainful and painful stimuli in a clinical setting. Subjects were tested in a dental chair using functional near-infrared spectroscopy to measure cortical activity during a stepwise cold stimulation of a hypersensitive tooth, as well as nonpainful control stimulation on the same tooth. Patients' sensory-discriminative and emotional-cognitive cortical regions were studied through the transition of a neutral to a painful stimulation. In the putative somatosensory cortex contralateral to the stimulus, 2 well-defined hemodynamic peaks were detected in the homuncular orofacial region: the first peak during the nonpainful phase and a second peak after the pain threshold was reached. Moreover, in the upper-left and lower-right prefrontal cortices, there was a significant active hemodynamic response in only the first phase, before the pain. Subsequently, the same prefrontal cortical areas deactivated after a painful experience had been reached. Our study indicates for the first time that pain perception and expectation elicit different hemodynamic cortical responses in a dental clinical setting.

  1. Correlated Random Systems Five Different Methods : CIRM Jean-Morlet Chair

    CERN Document Server

    Kistler, Nicola

    2015-01-01

    This volume presents five different methods recently developed to tackle the large scale behavior of highly correlated random systems, such as spin glasses, random polymers, local times and loop soups and random matrices. These methods, presented in a series of lectures delivered within the Jean-Morlet initiative (Spring 2013), play a fundamental role in the current development of probability theory and statistical mechanics. The lectures were: Random Polymers by E. Bolthausen, Spontaneous Replica Symmetry Breaking and Interpolation Methods by F. Guerra, Derrida's Random Energy Models by N. Kistler, Isomorphism Theorems by J. Rosen and Spectral Properties of Wigner Matrices by B. Schlein. This book is the first in a co-edition between the Jean-Morlet Chair at CIRM and the Springer Lecture Notes in Mathematics which aims to collect together courses and lectures on cutting-edge subjects given during the term of the Jean-Morlet Chair, as well as new material produced in its wake. It is targeted at researchers, i...

  2. A smart health monitoring chair for nonintrusive measurement of biological signals.

    Science.gov (United States)

    Baek, Hyun Jae; Chung, Gih Sung; Kim, Ko Keun; Park, Kwang Suk

    2012-01-01

    We developed nonintrusive methods for simultaneous electrocardiogram, photoplethysmogram, and ballistocardiogram measurements that do not require direct contact between instruments and bare skin. These methods were applied to the design of a diagnostic chair for unconstrained heart rate and blood pressure monitoring purposes. Our methods were operationalized through capacitively coupled electrodes installed in the chair back that include high-input impedance amplifiers, and conductive textiles installed in the seat for capacitive driven-right-leg circuit configuration that is capable of recording electrocardiogram information through clothing. Photoplethysmograms were measured through clothing using seat mounted sensors with specially designed amplifier circuits that vary in light intensity according to clothing type. Ballistocardiograms were recorded using a film type transducer material, polyvinylidenefluoride (PVDF), which was installed beneath the seat cover. By simultaneously measuring signals, beat-to-beat heart rates could be monitored even when electrocardiograms were not recorded due to movement artifacts. Beat-to-beat blood pressure was also monitored using unconstrained measurements of pulse arrival time and other physiological parameters, and our experimental results indicated that the estimated blood pressure tended to coincide with actual blood pressure measurements. This study demonstrates the feasibility of our method and device for biological signal monitoring through clothing for unconstrained long-term daily health monitoring that does not require user awareness and is not limited by physical activity.

  3. Simulation of a Congress at the Chair of Biology II in Bioengineering

    Science.gov (United States)

    Naranjo, A. V.; Reznichenco, V.; López, N.; Hernández, R.; Bajinay, S.

    2007-11-01

    This work has been developed in the Chair of Biology II, the curricular contents of which correspond to Human Anatomy. This subject is taught in the second semester of the second year of studies in Bioengineering. Our main objective is that the students attending the course may integrate the syllabus contents of Anatomy with those of other subjects in the career. Ever since 1998 we have organized a congress named Congreso Intracátedra de Biología II (Intra Chair Congress on Biology II). This is the last assignment in the semester and is compulsory for regular students of the subject. It consists in simulating a scientific congress with international characteristics. The guidelines for the congress are made known to the students at the beginning of the semester. In groups of up to three members, the students must undertake a work that relates aspects of Anatomy with Bioengineering. Students are expected to investigate on diagnostic and/or therapeutic technology in order to write a paper that must be accepted in advance of the event. The presentation of the work must be made through PowerPoint. The originality of the research work done and the wide range of topics selected are surprising. Problems are tackled from the standpoints both of the various medical fields and of bioengineering despite the fact that they are just students of the second year in Bioengineering.

  4. Estimation of Comfortable/Uncomfortable Feeling Based on EEG by Using NN and k-means Algorithm for Massage Chair

    Science.gov (United States)

    Teramae, Tatsuya; Kushida, Daisuke; Takemori, Fumiaki; Kitamura, Akira

    A present massage chair realizes the massage motion and force designed by a professional masseur. However, appropriate massage force to the user can not be provided by the massage chair in such a method. On the other hand, the professional masseur can realize an appropriate massage force to more than one patient, because, the masseur considers the physical condition of the patient. Our research proposed the intelligent massage system of applying masseur's procedure for the massage chair using estimated skin elasticity and DB to relate skin elasticity and massage force. However, proposed system has a problem that DB does not adjust to unknown user, because user's feeling by massage can not be estimated. Then, this paper proposed the estimation method of comfortable/uncomfortable feeling based on EEG using the neural network and k-means algorithm. The realizability of the proposed method is verified by the experimental works.

  5. Transurethral Resection of the Prostate (TURP) Versus Original and PErFecTED Prostate Artery Embolization (PAE) Due to Benign Prostatic Hyperplasia (BPH): Preliminary Results of a Single Center, Prospective, Urodynamic-Controlled Analysis

    Energy Technology Data Exchange (ETDEWEB)

    Carnevale, Francisco C., E-mail: fcarnevale@uol.com.br [University of Sao Paulo Medical School, Interventional Radiology Unit (Brazil); Iscaife, Alexandre, E-mail: iscaifeboni@yahoo.com.br; Yoshinaga, Eduardo M., E-mail: dumuracca@ig.com.br [University of Sao Paulo Medical School, Division of Urology (Brazil); Moreira, Airton Mota, E-mail: motamoreira@gmail.com [University of Sao Paulo Medical School, Interventional Radiology Unit (Brazil); Antunes, Alberto A., E-mail: antunesuro@uol.com.br; Srougi, Miguel, E-mail: srougi@uol.com.br [University of Sao Paulo Medical School, Division of Urology (Brazil)

    2016-01-15

    PurposeTo compare clinical and urodynamic results of transurethral resection of the prostate (TURP) to original and PErFecTED prostate artery embolization (PAE) methods for benign prostatic hyperplasia.MethodsWe prospectively randomized 30 patients to receive TURP or original PAE (oPAE) and compared them to a cohort of patients treated by PErFecTED PAE, with a minimum of 1-year follow-up. Patients were assessed for urodynamic parameters, prostate volume, international prostate symptom score (IPSS), and quality of life (QoL).ResultsAll groups were comparable for all pre-treatment parameters except bladder contractility and peak urine flow rate (Q{sub max}), both of which were significantly better in the TURP group, and IIEF score, which was significantly higher among PErFecTED PAE patients than TURP patients. All groups experienced significant improvement in IPSS, QoL, prostate volume, and Q{sub max}. TURP and PErFecTED PAE both resulted in significantly lower IPSS than oPAE but were not significantly different from one another. TURP resulted in significantly higher Q{sub max} and significantly smaller prostate volume than either original or PErFecTED PAE but required spinal anesthesia and hospitalization. Two patients in the oPAE group with hypocontractile bladders experienced recurrence of symptoms and were treated with TURP. In the TURP group, urinary incontinence occurred in 4/15 patients (26.7 %), rupture of the prostatic capsule in 1/15 (6.7 %), retrograde ejaculation in all patients (100 %), and one patient was readmitted for temporary bladder irrigation due to hematuria.ConclusionsTURP and PAE are both safe and effective treatments. TURP and PErFecTED PAE yield similar symptom improvement, but TURP is associated with both better urodynamic results and more adverse events.

  6. Relationship between Features of Desks and Chairs and Prevalence of Skeletal Disorders in Primary School Students in Abadan

    Directory of Open Access Journals (Sweden)

    Yadollah Zakeri

    2016-11-01

    Full Text Available BackgroundSitting on inappropriate benches, as well as the poor posture (body position during the years of growth, can lead to spinal disorders, fatigue and discomfort in students. This study aimed to investigate the relationship between features of desks and chairs and prevalence of some musculoskeletal disorders in primary school students in Abadan.Materials and MethodsThis cross-sectional study was conducted in 2015 in the city of Abadan- South West of Iran; for which, 383 primary school students were selected and studied through cluster sampling method. Data were collected by the checkered board and researcher-made questionnaire. Features and dimensions of desks and chairs of students were recorded and evaluated based on their condition (being standard or not. Statistical analysis was conducted using SPSS, version 22; and then, descriptive statistics and Chi-square test were conducted.ResultsStudy results showed that about 56.1% of the desks and chairs in under study schools were non-standard. It found that drooping shoulder (85.4% and scoliosis (81.7% were the more prevalent disorders and back straight (1.6% was the least frequent disorder. There was a significant relationship between the variable of non-standard desks and chairs and prevalence of drooping shoulders (P=0.001, scoliosis (P= 0.04, kyphosis (P=0.007 and lordosis (P=0.002 disorders in students.ConclusionThe non-standard-sized desks and chairs increase the prevalence of skeletal disorders in schoolchildren. Therefore, it is essential to pay attention to design and build standard classroom desks and chairs, which are best, adjust to students’ physics.

  7. 32 CFR 151.6 - Resolution of ratification, with reservations, as agreed to by the Senate on July 15, 1953.

    Science.gov (United States)

    2010-07-01

    ... POLICIES AND INFORMATION § 151.6 Resolution of ratification, with reservations, as agreed to by the Senate..., or alters the right of the United States of America to safeguard its own security by excluding or... ratification, it is the sense of the Senate that: (a) The criminal jurisdiction provisions of Article VII...

  8. Do institutional logics predict interpretation of contract rules at the dental chair-side?

    Science.gov (United States)

    Harris, Rebecca; Brown, Stephen; Holt, Robin; Perkins, Elizabeth

    2014-01-01

    In quasi-markets, contracts find purchasers influencing health care providers, although problems exist where providers use personal bias and heuristics to respond to written agreements, tending towards the moral hazard of opportunism. Previous research on quasi-market contracts typically understands opportunism as fully rational, individual responses selecting maximally efficient outcomes from a set of possibilities. We take a more emotive and collective view of contracting, exploring the influence of institutional logics in relation to the opportunistic behaviour of dentists. Following earlier qualitative work where we identified four institutional logics in English general dental practice, and six dental contract areas where there was scope for opportunism; in 2013 we surveyed 924 dentists to investigate these logics and whether they had predictive purchase over dentists' chair-side behaviour. Factor analysis involving 300 responses identified four logics entwined in (often technical) behaviour: entrepreneurial commercialism, duty to staff and patients, managerialism, public good. PMID:25441320

  9. The gym ball as a chair for the back pain patient: a two case report.

    Science.gov (United States)

    Merritt, Larry G; Merritt, Celynne M

    2007-03-01

    The popularity of the gym ball has led to its increased use in programs designed for fitness, rehabilitation and prevention. Some people are using the gym ball to replace the office chair and others are sitting on it at home, which has created some controversy among therapists, researchers, ergonomics experts and the general public. The controversy is due in part to a lack of knowledge and experience with this application for the gym ball. Both patients in this report were suffering with low back pain, and both improved when they began consistently using the gym ball. There are two reasons for case presentations, to document a treatment of a condition and to promote discussion that may lead to research. This presentation will hopefully accomplish this.

  10. Autonomous Rolling Method of Intelligent Wheel Chair Using the Teaching and Q-learning

    Science.gov (United States)

    Abe, Hideki; Hamagami, Tomoki; Koakutsu, Seiichi; Hirata, Hironori

    In this paper, we propose an autonomous rolling method of intelligent wheel chair (IWC) using the teaching and Q-learning. In the proposed method, first, IWC learns a run path. Next, IWC corrects a position gap around the teaching point by using Q-learning. When detection of the teaching point goes wrong by the noise to motors, IWC cannot reach to the destination. The proposed method is applied to the task which runs a passage, and the simulation results show that IWC repeats a cutback and corrects a position gap. Furthermore, the simulation results show that IWC corrects a position gap more certainly by using the data learned in the environment with the noise to motors.

  11. Common mode noise cancellation for electrically non-contact ECG measurement system on a chair.

    Science.gov (United States)

    Keun Kim, Ko; Kyu Lim, Yong; Suk Park, Kwang

    2005-01-01

    Electrically non-contact ECG measurement system on a chair can be applied to a number of various fields for continuous health monitoring in daily life. However, the body is floated electrically for this system due to the capacitive electrodes and the floated body is very sensitive to the external noises or motion artifacts which affect the measurement system as the common mode noise. In this paper, the Driven-Seat-Ground circuit similar to the Driven-Right-Leg circuit is proposed to reduce the common mode noise. The analysis of this equivalent circuit is performed and the output signal waveforms are compared between with Driven-Seat-Ground and with capacitive ground. As the results, the Driven-Seat-Ground circuit improves significantly the properties of the fully capacitive ECG measurement system as the negative feedback.

  12. Rocking-chair configuration in ultrathin lithium vanadate-graphene hybrid nanosheets for electrical modulation.

    Science.gov (United States)

    Zhu, Haiou; Qin, Xinming; Sun, Xu; Yan, Wensheng; Yang, Jinlong; Xie, Yi

    2013-01-01

    The ability to control electronic property of a material by externally applied voltage is greatly anticipated in modern electronics, and graphene provide potential application foreground for this issue on account of its exotic ambipolar transport property. In this study, we proposed that inorganic-graphene intercalated nanosheet is an effective solution to optimize the transport property of graphene. As an example, lithium vanadate-graphene (LiVO-graphene) alternately intercalated nanosheets were designed and successfully synthesized. Theoretical calculation implied that its rocking chair configuration may provide a new pathway to switch the carrier in graphene layer between p-type and n-type while the position of embedded Li ions is controlled by an external field. Thus, a demo transistor was fabricated with layer-by-layer overlapping of LiVO-graphene nanosheets which proved that this inorganic-graphene structure could be used for electrical modulation in electronic devices.

  13. How well does the 30-second Chair Stand Test predict rehabilitation needs?

    DEFF Research Database (Denmark)

    Hansen Bruun, Inge; Nørgaard, Birgitte; Backer Mogensen, Christian;

    prospective cohort study will include 156 elderly patients (65+) with medical complaints. Assessments will be undertaken at the time of hospitalization and 7-9 days later. The risk factors studied are: a) symptoms for hospitalization, b) number of prescribed drugs, c) number of falls, d) habitual functional......Background The assessment of acutely admitted elderly medical patients’ need for rehabilitation is statutory and important for their independence. However, in an emergency department the assessment can be difficult as it has to be performed within 48 hours, when functional performance may...... of functional decline. The 30-Second Chair Stand Test (30s-CST) is recommended by the Danish Health and Medicines Authority for screening of functional decline in elderly citizens living in their own home. However, its validity with hospitalized patients is undocumented, and it is unclear whether loss...

  14. Compilation ideas on TED-Med Viewing, Listening & Speaking%《TED医学英语视听说》教材编写设想

    Institute of Scientific and Technical Information of China (English)

    张红艳; 苏然

    2016-01-01

    拟编撰的《TED医学英语视听说》教材以期服务于医学院校学术英语视听说教学。学术英语教学的实际需求以及TED演讲的独特优势是该教材编写的主要依据;编写理念秉承“以学习为中心、坚持语言有意义的信息输入”。编写步骤主要分为准备、撰写、评估三阶段。编写原则为语言和医学知识有机结合,强调材料与任务真实性、能力培养科学性、适合自主性学习。主要内容涵盖医学领域内人文、健康、疾病、科技四大主题,每一主题下设三单元子话题;确保内容具有趣味性、知识性和可思性。%TED-Med Viewing, Listening&Speaking is compiled to serve academic audio-visual-oral English teaching in medical colleges. This paper elaborates some compilation ideas concerning this text-book. First, both the urgent needs of academic English teaching and the unique advantages of TED speech are the major stimulus to compiling this textbook. Second, its compiling philosophy adheres to "learning centered, meaningful input". Third, compiling process is divided into three stages-preparation, writing and evaluation. Third, compiling principles includes four aspects: language and medical knowledge integrate organically, the text and the task are authentic; proficiency training approaches are scientific; and the text-book is suitable for autonomous learning. Forth, the main content covers four medicine-related themes-humanity, health, disease, science and technology; each theme consists of three sub topics with 12 units (topics) in total; the content is interesting, informative and reflective. These compilation ideas prove to be scientific and feasible demonstrated by English teachers and medical experts. TED-Med Viewing, Listening&Speaking is expected to be completed and published earlier in order to promote academic English teach-ing and research in medical colleges.

  15. 多功能便携式椅的研发%Development of multifunctional portable chair

    Institute of Scientific and Technical Information of China (English)

    章斌; 俞飞; 陈浩

    2015-01-01

    In this paper, a combined form through changing the connection of steel frame structure, realize the integration of tables with table, chair, bed, and other functions of conversion between multi-function chairs and tables, its structure is simple, low cost, light and convenient, easy to use, functional diversity. The product scope is wide, suitable for the general consumers in the home, hospitals, schools, enterprises, and many other places of use, also suitable for use by the army, police mission or primary and secondary school students used as integrated table and stool. There are not any similar function products on the market, it has good prospects for application.%文章介绍了一种通过改变钢架结构的连接组合形式,实现一体化桌凳、靠背椅、床上用桌等功能之间的转换的多功能桌椅,其结构简单,成本低廉,轻巧便捷,使用方便,功能多样.该产品适用范围广,适合于一般的消费者在家庭、医院、学校、企业等众多场所使用,也适合军队、警察执行任务时使用或中小学生作为一体化桌凳使用.当前市场上未见有类似功能产品,应用前景良好.

  16. Comparison of Resistance and Chair Yoga Training on Subjective Sleep Quality in MCI Women

    Directory of Open Access Journals (Sweden)

    Maria Karydaki

    2017-01-01

    Full Text Available Background: Self-rated sleep disorders are common in older adults, resulting in various health problems. Two types of exercise are suggested as an affordable and accessible non-pharmacological treatment and are being compared and discussed. Objectives: This randomized, controlled, 12-week trial investigates the effects of different types of exercise (resistance vs chair yoga training on subjective sleep quality, in women with Mild Cognitive Impairment (MCI. Methods: In order to measure cognitive function, the Mini-Mental State Examination (MMSE was used. Forty nine participants enrolled in the study were randomized to a resistance training program (n=16, or a chair yoga program (n=15, or a control group (n=18. All participants engaged in cognitive activities. Results: At baseline, PSQI scores for CYG, RTG and CG (8.2±5.1, 6.1±4.3, 7.4±4.1, respectively and MMSE (28.3±1.4, 27.8±1.2, 28.0±2.3, respectively did not differ statistically between the three groups (F2,46= 1.993, p= 0.143. After the intervention, a significant improvement in PSQI total score was noted in resistance training group (t=2.335, df15, p=0.03. Conclusions: There were no significant differences between groups before and after test for the PSQI subscale scores (sleep onset latency (h, time spent in bed before sleep (min, morning waking up (h and sleep duration (h. No significant difference was found in PSQI subscales scores within each group. This study proposes that resistance training is an effective treatment approach to improve sleep quality in women with mild cognitive impairment.

  17. Letters to the Senate Banking Committee about Wall Street Reform Legislation during the New Deal

    Science.gov (United States)

    Blackerby, Christine

    2009-01-01

    Early in 1933, shortly after the election of President Franklin Roosevelt, the U.S. Senate Banking and Currency Committee began receiving hundreds of letters from concerned Americans. They were closely watching the committee's efforts to find and fix the causes of the Great Depression that had consumed the nation for more than three years. This…

  18. Letters to the Senate Banking Committee about Wall Street Reform Legislation during the New Deal

    Science.gov (United States)

    Blackerby, Christine

    2009-01-01

    Early in 1933, shortly after the election of President Franklin Roosevelt, the U.S. Senate Banking and Currency Committee began receiving hundreds of letters from concerned Americans. They were closely watching the committee's efforts to find and fix the causes of the Great Depression that had consumed the nation for more than three years. This…

  19. Party Identification and Negative Advertising in a U.S. Senate Election.

    Science.gov (United States)

    Lemert, James B.; Wanta, Wayne; Lee, Tien-Tsung

    1999-01-01

    Examines turnout of registered voters in a special vote-by-mail U.S. Senate election in which the Democratic candidate (Ron Wyden) pledged to stop using attack ads, and the Republican candidate (Gordon Smith) did not. Finds that only Republicans' participation fell, while Republicans, Independents, and Democrats who felt Wyden had lived up to his…

  20. 78 FR 10170 - Filing Dates for the Massachusetts Senate Special Elections

    Science.gov (United States)

    2013-02-13

    ... Filing Dates for the Massachusetts Senate Special Elections AGENCY: Federal Election Commission. ACTION: Notice of filing dates for special election. SUMMARY: Massachusetts has scheduled special elections on... 30-day Post-General Report on July 25, 2013. (See charts below for the closing date for each...

  1. 78 FR 36548 - Filing Dates for the New Jersey Senate Special Elections

    Science.gov (United States)

    2013-06-18

    ... Filing Dates for the New Jersey Senate Special Elections AGENCY: Federal Election Commission. ACTION: Notice of filing dates for special election. SUMMARY: New Jersey has scheduled special elections on... date for each report.) All principal campaign committees of candidates participating only in...

  2. 75 FR 49931 - Filing Dates for the Illinois Senate Special Election

    Science.gov (United States)

    2010-08-16

    ... Filing Dates for the Illinois Senate Special Election AGENCY: Federal Election Commission. ACTION: Notice of filing dates for special election. SUMMARY: Illinois has scheduled a Special General Election on... December 2, 2010. (See chart below for the closing date for each report). Note that these reports are...

  3. 75 FR 44964 - Filing Dates for the West Virginia Senate Special Election

    Science.gov (United States)

    2010-07-30

    ... Doc No: 2010-18704] FEDERAL ELECTION COMMISSION [Notice 2010-15] Filing Dates for the West Virginia Senate Special Election AGENCY: Federal Election Commission. ACTION: Notice of filing dates for special..., 2010; and a 30-day Post-General Report on December 2, 2010. (See chart below for the closing date...

  4. Simulating a Senate Office: The Impact on Student Knowledge and Attitudes

    Science.gov (United States)

    Lay, J. Celeste; Smarick, Kathleen J.

    2006-01-01

    Although many instructors are now using simulations and other experiential pedagogies in their classrooms, the effectiveness of such tools has generally not been examined in a systematic way. In this paper, we assess the effectiveness of a simulation of the legislative process in the U.S. Senate as a tool for teaching college students about the…

  5. DOE Chair of Excellence in Environmental Disciplines-Final Technical Report

    Energy Technology Data Exchange (ETDEWEB)

    Kurunganty, Sastry; Loran, Roberto; Roque-Malherbe, Rolando; Hijazi, Yazan; Nieto, Santander; Gomez, Will A.; Duconge, Jose; Cotto, María del C.; Muniz, Carlos; Diaz, Francisco J.; Neira, Carlos F.; Marquez, Francisco; Del Valle, W.; Thommes, M.

    2014-02-19

    The report Massie Chair of Excellence Program at Universidad del Turabo, contract DE-FG02-95EW12610, during the period of 9/29/1995 to 9/29/2011. The initial program aims included development of academic programs in the Environmental Sciences and Engineering, and Research and Development focused initially on environmentally friendly processes and later revised also include: renewable energy and international cooperation. From 1995 -2005, the Program at UT lead the establishment of the new undergraduate program in electrical engineering at the School of Engineering (SoE), worked on requirements to achieve ABET accreditation of the SoE B.S. Mechanical Engineering and B.S. Electrical Engineering programs, mentored junior faculty, taught undergraduate courses in electrical engineering, and revised the electrical engineering curriculum. Engineering undergraduate laboratories were designed and developed. The following research sub-project was developed: Research and development of new perovskite-alumina hydrogen permeable asymmetrical nanostructured membranes for hydrogen purification, and extremely high specific surface area silica materials for hydrogen storage in the form of ammonia, Dr. Rolando Roque-Malherbe Subproject PI, Dr. Santander Nieto and Mr. Will Gómez Research Assistants. In 2006, the Massie Chair of Excellence Program was transferred to the National Nuclear Security Agency, NNSA and DNN. DoE required a revised proposal aligned with the priorities of the Administration. The revised approved program aims included: (1) Research (2) Student Development: promote the development of minority undergraduate and graduate students through research teams, internships, conferences, new courses; and, (3) Support: (a) Research administration and (b) Dissemination through international conferences, the UT Distinguished Lecturer Series in STEM fields and at the annual Universidad del Turabo (UT) Researchers Conference. Research included: Sub-Project 1: Synthesis and

  6. 77 FR 6536 - Approval for Manufacturing Authority; Foreign-Trade Zone 177; Best Chair, Inc., d/b/a Best Home...

    Science.gov (United States)

    2012-02-08

    ... Foreign-Trade Zones Board Approval for Manufacturing Authority; Foreign-Trade Zone 177; Best Chair, Inc., d/b/a Best Home Furnishings, Inc. (Upholstered Furniture); Ferdinand, Cannelton, and Paoli, IN..., grantee of Foreign-Trade Zone 177, has requested manufacturing authority on behalf of Best Chair, Inc., d...

  7. «E-SCIENTROCHAIR»- ONLINE DATABASE FOR MANAGEMENT AND ASSESSMENT OF THE RESEARCH RESOURCES OF THE UNIVERSITY BASIS UNIT – THE CHAIR

    Directory of Open Access Journals (Sweden)

    MIHAI Florin

    2009-05-01

    Full Text Available The concept named e-ScientRoChair proposes searching for new informing and documentation opportunities, on fundamental structure in academic scientific research, meaning the chair or the research team, anabling the possibility to publish and as well as to

  8. 77 FR 59975 - Certain Folding Metal Tables and Chairs From China; Institution of a Five-Year Review Concerning...

    Science.gov (United States)

    2012-10-01

    ... existence and availability of substitute products; and the level of competition among the Domestic Like... is China. (3) The Domestic Like Product is the domestically produced product or products which are... Domestic Like Products consisting of certain folding metal chairs and certain folding metal tables, which...

  9. 76 FR 66036 - Folding Metal Tables and Chairs From the People's Republic of China: Final Results of Antidumping...

    Science.gov (United States)

    2011-10-25

    ... Antidumping Duty Order on Folding Metal Tables and Chairs from the People's Republic of China: Labor Cost... from the People's Republic of China: Labor Cost Conversion,'' dated July 15, 2011 (``Labor Cost... so that the calculated labor costs properly reflect the result of the reported direct labor, indirect...

  10. Bright lights: disclosures from the optical, spectroscopic and chromatographic characterization of a 19th century Portuguese sedan chair

    Directory of Open Access Journals (Sweden)

    Catarina Miguel

    2016-01-01

    Full Text Available The Fundação Ricardo Espírito Santo Silva (FRESS as the mission of defend, train, study, develop and implement Portuguese Fine Arts in Portugal. This paper reflects the process of Conservation-Restoration training, where students apply the most recent analytical techniques to the characterization of artwork towards enabling and supporting conservation intervention. In this study, the materials used to produce a 19th century sedan chair were characterised by optical microscopy, spectroscopic (SEM-EDS, -Raman and FTIR-imaging and chromatographic (HPLC-DAD/MS techniques. The use of natural and synthetic dyes was identified in textiles found inside the chair, including cochineal, brazilwood and fuchsine. Several paint layers with different colours and compounds, such as barite, calcium carbonate, lead white, hematite and Prussian blue, were identified in the external painted wood surface of the chair. The variety of identified materials, interspersed between layers of animal glue, reflects the different interventions that took place on the chair over time, supporting the intervention strategies reported/prescribed for the conservation-restoration procedure.

  11. Neuro-Analogical Gate Tuning of Trajectory Data Fusion for a Mecanum-Wheeled Special Needs Chair

    Science.gov (United States)

    ElSaharty, M. A.; zakzouk, Ezz Eldin

    2017-01-01

    Trajectory tracking of mobile wheeled chairs using internal shaft encoder and inertia measurement unit(IMU), exhibits several complications and accumulated errors in the tracking process due to wheel slippage, offset drift and integration approximations. These errors can be realized when comparing localization results from such sensors with a camera tracking system. In long trajectory tracking, such errors can accumulate and result in significant deviations which make data from these sensors unreliable for tracking. Meanwhile the utilization of an external camera tracking system is not always a feasible solution depending on the implementation environment. This paper presents a novel sensor fusion method that combines the measurements of internal sensors to accurately predict the location of the wheeled chair in an environment. The method introduces a new analogical OR gate structured with tuned parameters using multi-layer feedforward neural network denoted as “Neuro-Analogical Gate” (NAG). The resulting system minimize any deviation error caused by the sensors, thus accurately tracking the wheeled chair location without the requirement of an external camera tracking system. The fusion methodology has been tested with a prototype Mecanum wheel-based chair, and significant improvement over tracking response, error and performance has been observed. PMID:28045973

  12. Local Board Chair Perspectives on Reform in North Carolina: State Decentralization as a Challenge for District Leadership.

    Science.gov (United States)

    Keedy, John L.; Freeman, Eric

    2002-01-01

    Interviews 16 school board chairs in North Carolina to determine their attitudes toward state education reform legislation. Discusses two themes emerging from the interviews: Downsizing the state bureaucracy translates into autonomy and accountability at the local level, but paradoxically boards now lack the organizational buffering previously…

  13. OnlineTED.com − a novel web-based audience response system for higher education. A pilot study to evaluate user acceptance

    Directory of Open Access Journals (Sweden)

    Kühbeck, Felizian

    2014-02-01

    Full Text Available [english] Background and aim: Audience response (AR systems are increasingly used in undergraduate medical education. However, high costs and complexity of conventional AR systems often limit their use. Here we present a novel AR system that is platform independent and does not require hardware clickers or additional software to be installed.Methods and results: “OnlineTED” was developed at Technische Universität München (TUM based on Hypertext Preprocessor (PHP with a My Structured Query Language (MySQL-database as server- and Javascript as client-side programming languages. “OnlineTED” enables lecturers to create and manage question sets online and start polls in-class via a web-browser. Students can participate in the polls with any internet-enabled device (smartphones, tablet-PCs or laptops. A paper-based survey was conducted with undergraduate medical students and lecturers at TUM to compare "OnlineTED" with conventional AR systems using clickers. "OnlineTED" received above-average evaluation results by both students and lecturers at TUM and was seen on par or superior to conventional AR systems. The survey results indicated that up to 80% of students at TUM own an internet-enabled device (smartphone or tablet-PC for participation in web-based AR technologies.Summary and Conclusion: “OnlineTED” is a novel web-based and platform-independent AR system for higher education that was well received by students and lecturers. As a non-commercial alternative to conventional AR systems it may foster interactive teaching in undergraduate education, in particular with large audiences.

  14. College English Teaching in the Digital Age-TED Application Prospects%数字时代的大学英语教学--TED应用展望

    Institute of Scientific and Technical Information of China (English)

    薛玮; 戴月兰

    2015-01-01

    随着新的教育技术的发展和开放教育资源运动的兴起,高等教育正在经历着巨大的变革。开放教育资源中的TED演讲以其前瞻性、趣味性和科学性受到了国外高等教育界的关注。TED演讲以英语语言为媒介,包含了演讲者演讲技巧、语言艺术和“值得传播的思想”等多层面的内容,对于学生语言技能的提高、跨文化交际能力和创新能力的形成、跨文化交际能力的培养有积极的意义。%With the rise of new educational technology and open educational resources movement, higher education is undergoing tremendous change. TED Open Educational Resources in its forward-looking speech, fun and scientific attention abroad by the higher education sector. TED lecture in English language media, including the speaker presentation skills, lan-guage arts, and"ideas worth spreading"and so multi-faceted, to improve students' language skills, cross-cultural communi-cation skills and ability to form innovative, cross-cultural communicative ability has a positive meaning.

  15. Crisis in Science and Math Education. Hearing before the Committee on Governmental Affairs, United States Senate. One Hundred First Congress, First Session.

    Science.gov (United States)

    Congress of the U.S., Washington, DC. Senate Committee on Environment and Public Works.

    This document contains the transcript of a senate hearing on the crisis in science and math education. The document includes the opening statements of Senators Glenn, Kohl, Bingaman, Lieberman, Heinz, and Sasser, and the testimony of seven witnesses including: Honorable Mark O. Hatfield, Senator from the State of Oregon; Carl Sagan, Ph.D. Cornell…

  16. Online Dissemination Strategies of a Canada Research Chair: Overview and Lessons Learned

    Science.gov (United States)

    Hébert, Jessica; Robitaille, Hubert; Turcotte, Stéphane

    2017-01-01

    Background Little is known about the use of online dissemination strategies, such as websites and social media, to increase the visibility and uptake of research. Objective To describe two online dissemination strategies of the Canada Research Chair in Implementation of Shared Decision Making in Primary Care over an eight-year period. Methods Our two sources of online dissemination data were the website of the Canada Research Chair in Implementation of Shared Decision Making in Primary Care and the Chair’s Twitter account. We conducted a content analysis of the news section of the website. We extracted website usage statistics using Google Analytics and analyzed indicators such as total number of visits, new and returning visitors, page views per visit, time spent onsite per visit, visitors’ country of origin, and most popular pages. From the Chair’s Twitter account, we collected the number of tweets, followers, and follows. We consulted Google Scholar to chart the trend in citations of the Chair’s articles over the same period. Results From the website’s inception in January 2008 to December 2015, we recorded an average of 7906 visits per year (3809 in 2008; 8874 in 2015), 65.85% of which involved new visitors (5206/7906). The average number of pages viewed per visit was 3.2 and average bounce rate was 57.87% (4575/7906). Visitors spent an average of two minutes and 12 seconds per visit. We computed visits from 162 countries, with the majority from Canada (5910/7906, 74.75%). In order of frequency, the seven most visited pages were: (1) home page with news of publications and grants (24,787 visits), (2) profile of Chairholder (8041 visits), (3) profiles of research team members (6272 visits), (4) list of research team members (4593 visits), (5) inventory of shared decision making (SDM) programs (1856 visits), (6) interprofessional approaches to SDM (1689 visits), and (7) description of Chair activities (1350 visits). From the inception of the Twitter

  17. DOE Chair of Excellence in Environmental Disciplines-Final Technical Report

    Energy Technology Data Exchange (ETDEWEB)

    Kurunganty, Sastry; Loran, Roberto; Roque-Malherbe, Rolando; Hijazi, Yazan; Nieto, Santander; Gomez, Will A.; Duconge, Jose; Cotto, María del C.; Muniz, Carlos; Diaz, Francisco J.; Neira, Carlos F.; Marquez, Francisco; Del Valle, W.; Thommes, M.

    2014-02-19

    The report Massie Chair of Excellence Program at Universidad del Turabo, contract DE-FG02-95EW12610, during the period of 9/29/1995 to 9/29/2011. The initial program aims included development of academic programs in the Environmental Sciences and Engineering, and Research and Development focused initially on environmentally friendly processes and later revised also include: renewable energy and international cooperation. From 1995 -2005, the Program at UT lead the establishment of the new undergraduate program in electrical engineering at the School of Engineering (SoE), worked on requirements to achieve ABET accreditation of the SoE B.S. Mechanical Engineering and B.S. Electrical Engineering programs, mentored junior faculty, taught undergraduate courses in electrical engineering, and revised the electrical engineering curriculum. Engineering undergraduate laboratories were designed and developed. The following research sub-project was developed: Research and development of new perovskite-alumina hydrogen permeable asymmetrical nanostructured membranes for hydrogen purification, and extremely high specific surface area silica materials for hydrogen storage in the form of ammonia, Dr. Rolando Roque-Malherbe Subproject PI, Dr. Santander Nieto and Mr. Will Gómez Research Assistants. In 2006, the Massie Chair of Excellence Program was transferred to the National Nuclear Security Agency, NNSA and DNN. DoE required a revised proposal aligned with the priorities of the Administration. The revised approved program aims included: (1) Research (2) Student Development: promote the development of minority undergraduate and graduate students through research teams, internships, conferences, new courses; and, (3) Support: (a) Research administration and (b) Dissemination through international conferences, the UT Distinguished Lecturer Series in STEM fields and at the annual Universidad del Turabo (UT) Researchers Conference. Research included: Sub-Project 1: Synthesis and

  18. Astronomy from the chair - the application of the Internet in promoting of Astronomy

    Science.gov (United States)

    Tomic, Zoran

    2014-05-01

    Internet and modern communication technologies are an indispensable part of modern life. The use of the Internet makes it possible to enhance the education and expand opportunities for acquiring new knowledge. One example is Astronomy, where today thanks to the Internet, we can control telescopes that are distant from us and listen to lectures from Universities in other countries. "Astronomy from the chair" is the name for a concept where amateur astronomers can deal with astronomy from their homes using the Internet. The concept can be divided into four sections depending on the content being offered: Robotic Observatory, Virtual Observatory, Online astronomy broadcasting and Online courses. Robotic observatory is defined as an astronomical instrument and detection system that enables efficient observation without the need of a person's physical intervention. Virtual Observatory is defined as a collection of databases and software tools that use the Internet as a platform for scientific research. Online astronomy broadcasting is part of concept "Astronomy from the chair" which gives users the opportunity to get directly involved in astronomical observation organized by an amateur astronomer from somewhere in the world. Online courses are groups of sites and organizations that provide the opportunity to amateur astronomers to attend lectures, save and watch video materials from lectures, do homework, communicate with other seminar participants and in that way become familiar with the various areas of Astronomy. This paper discusses a new concept that describes how the Internet can be applied in modern education. In this paper will be described projects that allows a large number of astronomy lovers to do their own research without the need to own a large and expensive set of astronomical equipment (Virtual Telescope from Italy, Observatory "Night Hawk" from Serbia and project "Astronomy from an armchair" at Faculty of Sciences and Mathematics in Nis), to help

  19. A simple semipaced 3-minute chair rise test for routine exercise tolerance testing in COPD

    Directory of Open Access Journals (Sweden)

    Aguilaniu B

    2014-09-01

    Full Text Available Bernard Aguilaniu,1,2 Hubert Roth,3 Jesus Gonzalez-Bermejo,4 Marie Jondot,5 Jocelyne Maitre,5 François Denis,6 Thomas Similowski4,7 1Medicine Faculty, Université Joseph Fourier, Grenoble, France; 2McGill University, Montreal, Canada; 3Centre de Recherche en Nutrition Humaine Rhône-Alpes, CHU Grenoble, France; 4Assistance Publique-Hôpitaux de Paris, Groupe Hospitalier Pitié-Salpêtrière, Respiratory and Intensive Care Medicine, Paris, France; 5Clinique Universitaire de Pneumologie, CHU Grenoble, France, Grenoble, France; 6Boehringer Ingelheim, 7Université Paris, Paris, France Abstract: The functional work capacity of chronic obstructive pulmonary disease (COPD patients is usually assessed with walk tests such as the 6-minute walk test (6MWT or the shuttle test. Because these exercise modalities require a controlled environment which limits their use by pulmonologists and severely restricts their use among general practitioners, different modalities of a short (1 minute or less sit-to-stand test were recently proposed. In this study, we evaluated a new modality of a semipaced 3-minute chair rise test (3CRT in 40 patients with COPD, and compared the reproducibility of physiological responses and symptoms during the 3CRT and their interchangeability with the 6MWT. The results demonstrate that physiological variables, heart rate, pulse oxygen saturation, work done, and symptoms (Borg dyspnea and fatigue scores, during the 3CRT were highly reproducible, and that the physiological responses and symptoms obtained during the 3CRT and the 6MWT were interchangeable for most patients. Moreover, these preliminary data suggest that patients able to perform more than 50 rises during 3 minutes had no significant disability. The simplicity and ease of execution of the 3CRT will facilitate the assessment of exercise symptoms and disability in COPD patients during routine consultations with pulmonologists and general practitioners, and will thus contribute

  20. Members of the Science and Technology Commission, Spanish Senate visit ATLAS

    CERN Multimedia

    Maximilien Brice

    2002-01-01

    Photo 01: Members of the Science and Technology Commission, Spanish Senate, in front of a barrel toroid cryostat vessel in the ATLAS assembly hall. The air-core ATLAS barrel toroid magnet system will consist of eight large superconducting coils, each in its own vacuum vessel, built by Spanish company Felguera Construcciones Mecanicas SA under the responsibility of IFAE (Institute for High Energy Physics), Barcelona. Standing (left to right): Dr Peter Jenni, ATLAS spokesperson; Dr Manuel Aguilar-Benitez, delegate for Spain to CERN Council; Mrs Mercedes Senen, Lawyer of the Commission; Mr Alonso Arroyo, President of the Commission; Mr Ramon Antonio Socias, Second Vice-President of the Commission; Mr Francisco Xabier Albistur, Senator; H.E. Mr Joaquin Pérez-Villaneuva Y Tovar, Ambassador, Permanent Representative of Spain to the Office of the United Nations in Geneva and other international organisations in Switzerland, Spanish delegate to CERN Council; and Miguel Gomez. Seated (left to right): Mr Adolfo Abejon...

  1. Cash, rewards, and benefits in organ transplantation: an open letter to Senator Arlen Specter.

    Science.gov (United States)

    Danovitch, Gabriel

    2009-04-01

    To consider proposals to use financial incentives for organ donors that have become a subject of intense controversy in both lay and medical press (in contradistinction to the removal of financial disincentives, which is essentially noncontroversial although typically not practiced). In a concerned response to the shortage of organs the office of Senator Specter of Pennsylvania has been the source of a proposal to amend the 1984 United States National Organ Transplant Act, which has been interpreted to prohibit such incentives. The proposal would permit various forms of financial incentives for donation to no longer be prohibited. The amendment would have unintentional negative consequences that could undermine, rather than strengthen, the national and international organ transplant endeavor. These concerns are considered in my personal correspondence to Senator Specter's office on which the text is based.

  2. Faculty Hiring and Development at BYU: Perspectives of a Recent Hire and Department Chair

    Science.gov (United States)

    Turley, R. Steven

    2002-04-01

    I will present a personal perspective on the transition from an industrial to an academic physicist. For those planning on a similar transition, I will mention several things that were helpful in preparing myself, marketing myself, and adapting to an academic setting. For instance, a significant difference between academic and industrial physics is the responsibility of classroom teaching. Several things that proved particularly useful in improving my own teaching were mentoring teaching partnerships, student evaluations, help in the tenure and promotion process, and programs available from our Faculty Center. From my current perspective as a department chair, I will further discuss mentoring practices I have found helpful with other new faculty. These include such things as inviting mentors to participate with new faculty in development workshops and providing financial and other recognition for participation as a mentor. In addition to developing professional skills, I have found that good mentoring is particularly critical in encouraging new faculty to adapt to departmental culture. Finally, I will discuss ideas I have found helpful in successfully recruiting new faculty. This involves researching, identifying, and actively recruiting faculty we think will build our department. For us, it has not been sufficient to passively rely on responses from applicants to advertisements and word-of-mouth inquiries. Through careful hiring and effective mentoring, we have developed an excellent record of having our faculty being successful in the tenure process.

  3. THE 30-S CHAIR STAND TEST AND HABITUAL MOBILITY PREDICT REHABILITATION NEEDS AFTER ACUTE ADMISSION

    DEFF Research Database (Denmark)

    Hansen Bruun, Inge; Nørgaard, Birgitte; Backer Mogensen, Christian

    2016-01-01

    . The objectives were 1: What risk factors support the 30s-CST identifying elderly with rehabilitation needs? 2: Does the De Morton Mobility Index (DEMMI) add additional predictive value? Methods/Analysis In this prospective cohort study elderly (65+years) admitted to the ED at weekdays with medical complaints...... were included if oriented in time and place, able to sit on a chair and have a 30s-CST–score ≤ 8. Baseline data were collected within the first 48 hours of admission and the 30s-CST again one month after admission. All risk factors are identified in the literature. The 30s-CST is used at community...... were analyzed in logistics regression models. Results: A loss of 39 patients means that 117 were included in the analysis. The baseline predictors for rehabilitation needs were: Female gender: (OR 1.6); using assistive device (OR 4.6); reduced ability to climb a stairway (OR 2.8); no physical activity...

  4. State Space Composition Technique for Intelligent Wheel Chair Adapting to Environment.

    Science.gov (United States)

    Hamagami, Tomoki; Hirata, Hironori

    This paper describes a state space composition technique for the adaptation to environment in the autonomous behavior of intelligent wheel chair (IWC).In the product like IWC with actual sensors, composing state space is difficult problem since environmental information can not be observed sufficiently from restricted sensor inputs.A lot of states observed from same environment position raise the fail of the learning and adaptation with active learning approach.In order to compensate for the effects of the sensor configuration, that is sensor position, angle and precision, a normalization processing of position detector is introduced.In sensor normalization process, IWC scans present environment via range sensors with executing spot-turn, and prepare scan-patterns of each sensor.Then the normalization process adjusts the phase and dynamic range of each pattern to the reference sensor scan-pattern, analyzing phase differences and scale factors of each pattern against reference pattern.Using phase difference and scale factors, automated state space composition is possible.From the simulation experiment with both artificial and real-worlddraft, the automated state space construction is confirmed as a practical approach for pre-processing for environment learning and adaptation.

  5. Chair-Based Exercises for Frail Older People: A Systematic Review

    Directory of Open Access Journals (Sweden)

    Kevin Anthony

    2013-01-01

    Full Text Available Introduction. Frail older people are often unable to undertake high-intensity exercise programmes. Chair-based exercises (CBEs are used as an alternative, for which health benefits are uncertain. Objective. To examine the effects of CBE programmes for frail older people through a systematic review of existing literature. Method. A systematic search was performed for CBE-controlled trials in frail populations aged ≥65 years published between 1990 and February 2011 in electronic databases. Quality was assessed using the Jadad method. Results. The search identified 164 references: with 42 duplicates removed, 122 reviewed, 116 excluded, and 6 analysed. 26 outcome measures were reported measuring 3 domains: mobility and function, cardiorespiratory fitness, mental health. All studies were of low methodological quality (Jadad score ≤2; possible range 0–5. Two studies showed no benefit, and four reported some evidence of benefit in all three domains. No harmful effects were reported; compliance was generally good. Conclusion. The quality of the evidence base for CBEs is low with inconclusive findings to clearly inform practice. A consensus is required on the definition and purpose of CBEs. Large well-designed randomised controlled trials to test the effectiveness of CBE are justified.

  6. Do institutional logics predict interpretation of contract rules at the dental chair-side?

    Science.gov (United States)

    Harris, Rebecca; Brown, Stephen; Holt, Robin; Perkins, Elizabeth

    2014-12-01

    In quasi-markets, contracts find purchasers influencing health care providers, although problems exist where providers use personal bias and heuristics to respond to written agreements, tending towards the moral hazard of opportunism. Previous research on quasi-market contracts typically understands opportunism as fully rational, individual responses selecting maximally efficient outcomes from a set of possibilities. We take a more emotive and collective view of contracting, exploring the influence of institutional logics in relation to the opportunistic behaviour of dentists. Following earlier qualitative work where we identified four institutional logics in English general dental practice, and six dental contract areas where there was scope for opportunism; in 2013 we surveyed 924 dentists to investigate these logics and whether they had predictive purchase over dentists' chair-side behaviour. Factor analysis involving 300 responses identified four logics entwined in (often technical) behaviour: entrepreneurial commercialism, duty to staff and patients, managerialism, public good. Copyright © 2014 The Authors. Published by Elsevier Ltd.. All rights reserved.

  7. Energetic analyses of chair and boat conformations of maleimide substituted cyclohexane derivatives.

    Science.gov (United States)

    Remmert, Sarah; Parish, Carol

    2009-04-30

    An analysis of the conformational preferences of two maleimide substituted cyclohexane derivatives proposed as scaffolds for HIV-1 fusion inhibitors is presented. Hybrid Low Mode-Monte Carlo (1:1) conformational searches using seven different force fields were performed in combination with the GBSA(water) solvent model. Low energy structures identified in this way were subjected to geometry optimization on the B3LYP/6-31G** surface. Solvent effects were included in the quantum calculation using the self-consistent reaction field model for water. Quantum results indicate that the 1,3,5-maleimide functionalized 1,3,5-methyl cyclohexane is more stable in the boat conformation, whereas 1,3,5-maleimide functionalized cyclohexane adopts the expected chair conformation with equatorial arms. None of the force fields studied was able to predict the unexpected preference for the boat conformation of 1,3,5-maleimide functionalized 1,3,5-methyl cyclohexane. Comparison of low energy and experimental structures was also performed.

  8. [Digital smile design and anterior monolithic restorations chair side fabrication with Cerec Cad/Cam system].

    Science.gov (United States)

    Perez-Davidi, M

    2015-10-01

    Digital dentistry and digital smile design are both components of modern dentistry. The combination of the two enables the dentist to simulate the desired outcome, share the mock up with the patient and coordinate his or her expectations with the probable esthetic outcome. In this article a case is presented of anterior restorations performed to improve the smile and esthetics of the patient, combining the digital smile design (by Christian Coachman) and the Avatar Digital smile aide of the Cerec SW4 (sirona Germany) software for designing and the MCxI inlab milling unit for the fabrication. The patients picture was imported into the software and the model of the teeth was super imposed into the 3d picture of the face enabling positioning the incisal edge and midline in the desired place and sharing the virtual demo with the patient. All this procedure was performed after the patient had a mockup session in the mouth done according to the wax up procedure. The mockup can be scanned in the mouth and added as a protocol to the patient's digital models, to be used later in the biogeneric copy option. Using this option the software uses the outline of the mockup as guide lins for the final restoration computerized proposal. It is still an aide tool to be improved and simplified but definitely it is the present and future of chair side prosthodontics.

  9. US Senator Bob Graham makes an announcement at LC 46, CCAS

    Science.gov (United States)

    1997-01-01

    United States Senator Bob Graham of Florida announces important new federal legislation designed to support the nation's continued space industry development. The announcement was made at Launch Complex 46 at the Cape Canaveral Air Station, the dual- use Navy facility recently modified for commercial launches by the State of Florida. In the background, from left to right, are Hugh Brown, Chairman, Spaceport Florida Authority; Charles Johnson, Athena Program Manager, Lockheed Martin Astronautics; and Col. Ron Larivee, Vice Commander, 45th Space Wing.

  10. Evaluating Abdominal and Lower-Back Muscle Activity While Performing Core Exercises on a Stability Ball and a Dynamic Office Chair.

    Science.gov (United States)

    Holmes, Michael W R; De Carvalho, Diana E; Karakolis, Thomas; Callaghan, Jack P

    2015-11-01

    The purpose of this study was to evaluate the ability of a dynamic office chair to activate the core muscles while participants performed exercises sitting on the chair compared to a stability ball. Prolonged sitting has become an accepted part of the modern office. However, epidemiological evidence suggests that sedentary postures are linked to many adverse effects on health. The concept of dynamic or active sitting is intended to promote movement while sitting to reduce the time spent in prolonged, static postures. Sixteen participants performed four pelvic rotation exercises (front-back, side-side, circular, and leg lift) on both a dynamic office chair and a stability ball. Muscle activity from 12 torso muscles were evaluated with surface electromyography. For all exercises, trunk muscle activity on the chair was comparable to that on a stability ball. The right external oblique was the only muscle to produce greater peak activity (p = .019) when using the ball compared to the chair (21.4 ± 14.0 percent maximal voluntary excitations (%MVE) and 14.7 ± 10.8 %MVE for the ball and chair, respectively). The left thoracic erector spinae produced greater average activity (p = .044) on the chair than on the ball. These findings suggest that this dynamic sitting approach could be an effective tool for core muscle activation while promoting movement and exercise while sitting at work. Muscle activations on the dynamic chair are comparable to those on a stability ball, and dynamic office chairs can promote movement and exercise while sitting at work. © 2015, Human Factors and Ergonomics Society.

  11. Virtues, Vices, and Political Influence in the U.S. Senate.

    Science.gov (United States)

    ten Brinke, Leanne; Liu, Christopher C; Keltner, Dacher; Srivastava, Sameer B

    2016-01-01

    What qualities make a political leader more influential or less influential? Philosophers, political scientists, and psychologists have puzzled over this question, positing two opposing routes to political power--one driven by human virtues, such as courage and wisdom, and the other driven by vices, such as Machiavellianism and psychopathy. By coding nonverbal behaviors displayed in political speeches, we assessed the virtues and vices of 151 U.S. senators. We found that virtuous senators became more influential after they assumed leadership roles, whereas senators who displayed behaviors consistent with vices--particularly psychopathy--became no more influential or even less influential after they assumed leadership roles. Our results inform a long-standing debate about the role of morality and ethics in leadership and have important implications for electing effective government officials. Citizens would be wise to consider a candidate's virtue in casting their votes, which might increase the likelihood that elected officials will have genuine concern for their constituents and simultaneously promote cooperation and progress in government.

  12. Gender Equality and Women Empowerment Gleaned in the Selected Speeches of Senator Miriam Defensor Santiago

    Directory of Open Access Journals (Sweden)

    Maria Luisa A. Valdez

    2017-02-01

    Full Text Available Gender inequality and the resulting discrimination of women are deeply rooted in history, culture and tradition. It is said to be detrimental to the mental health of women and persists as a debilitating stigma which lowers their dignity and sense of self-worth. Thus, this qualitative research was conducted to underscore the issue of gender equality and women empowerment as core topics in selected speeches of Senator Miriam Defensor Santiago. Findings of the analysis showed that the issue of gender gap in the Philippines was manifested and discussed forthrightly by the senator in her speeches in terms of educational attainment, health and survival, economic participation and opportunity, and political empowerment, all being effectively touched by the senator with the signature wit, eloquence, astuteness and passion she was widely known for; that gender equality and women empowerment were likewise gleaned in the selected speeches, all of which were delivered by Miriam Defensor Santiago with the motive of persuading her audience to espouse the same advocacy, and this she achieved through her unique and distinct style of utilizing the persuasive ability of literature; and, that the implications of the author's advocacy on gender equality and gender empowerment delegated the monumental task upon the shoulders of the Filipino youth, in ways that their thinking will be directly influenced by her advocacy and thus promote within them a sense of urgency to embrace and espouse the same advocacies in order for them to be able to contribute to nation building.

  13. Enlarging the Playing Field: Political Circulation of Brazilian Senators in the First Republic

    Directory of Open Access Journals (Sweden)

    Lucas Massimo

    2015-12-01

    Full Text Available The article analyzes the career patterns of Brazilian senators during the First Republic. It explores whether there is any relationship between the establishment of a structure of political opportunities and the recruitment patterns of this segment of the parliamentary elite. The aim is to assess the circulation among the political positions attained before reaching the position of Senator. The research consists of the systematic observation of the biographies of the 851 holders of senatorial mandates from the 21st legislature (1890/1891 to the 37th senatorial term (1934/1937. Results suggest that the political careers of senators extended in time and have become more diverse in terms of the political instances they encompassed. The new institutional framework, with more positions facing electoral competition and the strengthening of state-level policy, has intensified political circulation among government levels (municipal, state and federal and the decision-making arenas (executive and legislative. These results show that the legislative recruitment patterns identified in the literature devoted to the second half of the 20th century were already outlined by the senatorial political elite of the First Republic.

  14. The effects of an office ergonomics training and chair intervention on worker knowledge, behavior and musculoskeletal risk.

    Science.gov (United States)

    Robertson, Michelle; Amick, Benjamin C; DeRango, Kelly; Rooney, Ted; Bazzani, Lianna; Harrist, Ron; Moore, Anne

    2009-01-01

    A large-scale field intervention study was undertaken to examine the effects of office ergonomics training coupled with a highly adjustable chair on office workers' knowledge and musculoskeletal risks. Office workers were assigned to one of three study groups: a group receiving the training and adjustable chair (n=96), a training-only group (n=63), and a control group (n=57). The office ergonomics training program was created using an instructional systems design model. A pre/post-training knowledge test was administered to all those who attended the training. Body postures and workstation set-ups were observed before and after the intervention. Perceived control over the physical work environment was higher for both intervention groups as compared to workers in the control group. A significant increase in overall ergonomic knowledge was observed for the intervention groups. Both intervention groups exhibited higher level behavioral translation and had lower musculoskeletal risk than the control group.

  15. Efficient Translation of Pelargonium line pattern virus RNAs Relies on a TED-Like 3´-Translational Enhancer that Communicates with the Corresponding 5´-Region through a Long-Distance RNA-RNA Interaction.

    Science.gov (United States)

    Blanco-Pérez, Marta; Pérez-Cañamás, Miryam; Ruiz, Leticia; Hernández, Carmen

    2016-01-01

    Cap-independent translational enhancers (CITEs) have been identified at the 3´-terminal regions of distinct plant positive-strand RNA viruses belonging to families Tombusviridae and Luteoviridae. On the bases of their structural and/or functional requirements, at least six classes of CITEs have been defined whose distribution does not correlate with taxonomy. The so-called TED class has been relatively under-studied and its functionality only confirmed in the case of Satellite tobacco necrosis virus, a parasitic subviral agent. The 3´-untranslated region of the monopartite genome of Pelargonium line pattern virus (PLPV), the recommended type member of a tentative new genus (Pelarspovirus) in the family Tombusviridae, was predicted to contain a TED-like CITE. Similar CITEs can be anticipated in some other related viruses though none has been experimentally verified. Here, in the first place, we have performed a reassessment of the structure of the putative PLPV-TED through in silico predictions and in vitro SHAPE analysis with the full-length PLPV genome, which has indicated that the presumed TED element is larger than previously proposed. The extended conformation of the TED is strongly supported by the pattern of natural sequence variation, thus providing comparative structural evidence in support of the structural data obtained by in silico and in vitro approaches. Next, we have obtained experimental evidence demonstrating the in vivo activity of the PLPV-TED in the genomic (g) RNA, and also in the subgenomic (sg) RNA that the virus produces to express 3´-proximal genes. Besides other structural features, the results have highlighted the key role of long-distance kissing-loop interactions between the 3´-CITE and 5´-proximal hairpins for gRNA and sgRNA translation. Bioassays of CITE mutants have confirmed the importance of the identified 5´-3´ RNA communication for viral infectivity and, moreover, have underlined the strong evolutionary constraints that may

  16. Efficient Translation of Pelargonium line pattern virus RNAs Relies on a TED-Like 3´-Translational Enhancer that Communicates with the Corresponding 5´-Region through a Long-Distance RNA-RNA Interaction.

    Directory of Open Access Journals (Sweden)

    Marta Blanco-Pérez

    Full Text Available Cap-independent translational enhancers (CITEs have been identified at the 3´-terminal regions of distinct plant positive-strand RNA viruses belonging to families Tombusviridae and Luteoviridae. On the bases of their structural and/or functional requirements, at least six classes of CITEs have been defined whose distribution does not correlate with taxonomy. The so-called TED class has been relatively under-studied and its functionality only confirmed in the case of Satellite tobacco necrosis virus, a parasitic subviral agent. The 3´-untranslated region of the monopartite genome of Pelargonium line pattern virus (PLPV, the recommended type member of a tentative new genus (Pelarspovirus in the family Tombusviridae, was predicted to contain a TED-like CITE. Similar CITEs can be anticipated in some other related viruses though none has been experimentally verified. Here, in the first place, we have performed a reassessment of the structure of the putative PLPV-TED through in silico predictions and in vitro SHAPE analysis with the full-length PLPV genome, which has indicated that the presumed TED element is larger than previously proposed. The extended conformation of the TED is strongly supported by the pattern of natural sequence variation, thus providing comparative structural evidence in support of the structural data obtained by in silico and in vitro approaches. Next, we have obtained experimental evidence demonstrating the in vivo activity of the PLPV-TED in the genomic (g RNA, and also in the subgenomic (sg RNA that the virus produces to express 3´-proximal genes. Besides other structural features, the results have highlighted the key role of long-distance kissing-loop interactions between the 3´-CITE and 5´-proximal hairpins for gRNA and sgRNA translation. Bioassays of CITE mutants have confirmed the importance of the identified 5´-3´ RNA communication for viral infectivity and, moreover, have underlined the strong evolutionary

  17. Speed and Vibration Performance as well as Obstacle Avoidance Performance of Electric Wheel Chair Controlled by Human Eyes Only

    Directory of Open Access Journals (Sweden)

    Kohei Arai

    2014-01-01

    Full Text Available Speed and vibration performance as well as obstacle avoidance performance of the previously proposed Electric Wheel Chair: EWC controlled by human eyes only is conducted. Experimental results show acceptable performances of speed vibration performance as well as obstacle avoidance performance for disabled persons. More importantly, disabled persons are satisfied with the proposed EWC because it works by their eyes only. Without hands and finger, they can control EWC freely.

  18. Putting patients first. A conversation with Benjamin Chu, M.D., the new chair-elect of the AHA.

    Science.gov (United States)

    Weinstock, Matthew

    2011-11-01

    The son of immigrants, Benjamin Chu, M.D., has followed an unusual life path from New York's Chinatown to Southern California, where he is now an executive with Kaiser Foundation Hospitals and Health Plan. Dismayed by the daunting challenges facing health care, the AHA chair-elect became a strong believer that the system can and must change, always keeping the focus firmly on the patient.

  19. How often should sitting and rising from a chair be evaluated in patients with Duchenne muscular dystrophy?

    Directory of Open Access Journals (Sweden)

    Michele Emy Hukuda

    Full Text Available ABSTRACT Objective To determine how often sitting/rising from a chair should be assessed in Duchenne muscular dystrophy (DMD patients to avoid redundant/missing data. Methods Sitting/rising from a chair was evaluated in 26 DMD children (5-12 yrs, in three-month intervals, over twelve months, with the Functional Evaluation Scale (domain sitting/rising from a chair. Scores were compared by effect sizes (ES and standardized response means (SRM (responsiveness analysis. Results Sit-to-stand showed low-to-moderate responsiveness in three-month intervals (ES:0.23-0.32; SRM:0.36-0.68, moderate-to-high responsiveness in six-month intervals (ES:0.52-0.65; SRM:0.76-1.28, high responsiveness at nine-month (ES:0.84-0.91; SRM:1.26-1.64 and twelve-month intervals (ES:1.27; SRM:1.48. Stand-to-sit showed low responsiveness in three-month intervals (ES:0.26-0.49; SRM:0.37-0.42, moderate responsiveness in six-month intervals (ES:0.50-0.78; SRM:0.56-0.71, high responsiveness in nine-month (ES:0.94-1.00; SRM:0.84-1.02 and twelve-month intervals (ES:1.13; SRM:1.52. Conclusion Six months or longer intervals for reassessment are indicated to evaluate sitting/standing from a chair in DMD patients.

  20. Can a clinical senate enhance state-wide clinician engagement? A survey study.

    Science.gov (United States)

    Quinlivan, Julie A; Miller, Mary; Hutton, Marani

    2016-12-16

    Objective Clinician engagement correlates with quality, safety and efficacy outcomes. The aim of the present study was to explore whether a clinical senate model achieves clinical input into system manager and operational health service boards.Methods A mixed-methods survey was undertaken. Participants were current or immediate past members of the Clinical Senate of Western Australia (CS). For the 124 surveys sent out, the response rate was 60%.Results Respondents stated the CS played a role in clinician engagement (95%), contributed to healthcare reform (82%), knowledge of contemporary health issues (92%), feedback to decision makers (82%), clinician networking (94%), debate on important issues (93%), enabled clinicians to work on recommendations to improve health at a state level (87%), contributed to clinician thinking on health reform (88%) and enabled clinicians to share their knowledge (91%). Four major themes emerged in the qualitative analysis: (1) the need for a strong independent clinician forum and voice at a state level; (2) the need to strengthen clinician interactions with operational healthcare boards; (3) a strong belief that clinician engagement strengthened quality and safety outcomes at a state level; and (4) that membership was important and needed to be diverse, multidisciplinary and independent, but structurally representative of clinicians in the state.Conclusion A clinical senate model can facilitate state-wide clinician engagement.What is known about the topic? High levels of clinical engagement foster a culture within healthcare organisations that is associated with the delivery of sustained high-quality, safe and efficient services. This has led to a focus on strategies to optimise clinical engagement in healthcare planning and reform. However, there is limited data exploring how to achieve clinical engagement at a state, rather than local, level within the healthcare system.What does this paper add? This survey study evaluates the

  1. Autonomous Control of Eye Based Electric Wheel Chair with Obstacle Avoidance and Shortest Path Findings Based on Dijkstra Algorithm

    Directory of Open Access Journals (Sweden)

    Kohei Arai

    2011-12-01

    Full Text Available Autonomous Eye Based Electric Wheel Chair: EBEWC control system which allows handicap person (user to control their EWC with their eyes only is proposed. Using EBEWC, user can move to anywhere they want on a same floor in a hospital autonomously with obstacle avoidance with visible camera and ultrasonic sensor. User also can control EBEWC by their eyes. The most appropriate route has to be determined with avoiding obstacles and then autonomous real time control has to be done. Such these processing time and autonomous obstacle avoidance together with the most appropriate route determination are important for the proposed EBEWC. All the required performances are evaluated and validated. Obstacles can be avoided using acquired images with forward looking camera. The proposed EBEWC system allows creation of floor layout map that contains obstacles locations in a real time basis. The created and updated maps can be share by the electric wheel chairs on a same floor of a hospital. Experimental data show that the system allows computer input (more than 80 keys almost perfectly and electric wheel chair can be controlled with human eyes-only safely.

  2. Vestibulo-Ocular Responses to Vertical Translation using a Hand-Operated Chair as a Field Measure of Otolith Function

    Science.gov (United States)

    Wood, S. J.; Campbell, D. J.; Reschke, M. F.; Prather, L.; Clement, G.

    2016-01-01

    The translational Vestibulo-Ocular Reflex (tVOR) is an important otolith-mediated response to stabilize gaze during natural locomotion. One goal of this study was to develop a measure of the tVOR using a simple hand-operated chair that provided passive vertical motion. Binocular eye movements were recorded with a tight-fitting video mask in ten healthy subjects. Vertical motion was provided by a modified spring-powered chair (swopper.com) at approximately 2 Hz (+/- 2 cm displacement) to approximate the head motion during walking. Linear acceleration was measured with wireless inertial sensors (Xsens) mounted on the head and torso. Eye movements were recorded while subjects viewed near (0.5m) and far (approximately 4m) targets, and then imagined these targets in darkness. Subjects also provided perceptual estimates of target distances. Consistent with the kinematic properties shown in previous studies, the tVOR gain was greater with near targets, and greater with vision than in darkness. We conclude that this portable chair system can provide a field measure of otolith-ocular function at frequencies sufficient to elicit a robust tVOR.

  3. Samuel P. Massie Chair of Excellence In Environmental Disciplines: Hampton University 1994-2010 Year Report

    Energy Technology Data Exchange (ETDEWEB)

    Adeyiga, Adeyinka A. [Hampton Univ., Hampton, VA (United States). School of Engineering and Technology

    2014-12-17

    The establishment of the DOE-EM Dr. Samuel P. Massie Chair of Excellence provides an excellent opportunity for Hampton University to be involved in key environmental issues in the 21st Century. The main areas of focus are on: 1. Coal gasification with respect to pollution prevention and reduction. 2. Solid waste treatment through bioremediation technology and 3. Industrial wastewater treatment Synthesizing ion catalysts suitable for use in slurry bubble column reaction was carried out. Construction of an autoclave continuous stirred tank reactor has been completed. At the initial stage of the development of this program, work was conducted in the area of formic acid recovery from waste streams, which yielded useful results. We also succeeded in the removal of priority metal ions such as cadmium, chromium, copper, lead, mercury, nickel, silver, thallium, zinc, etc., from industrial and municipal wastewater by using natural wastes. The process uses tree leaves to adsorb the metal ions in the wastewater. The ultimate goal is to develop inexpensive, highly available, effective metal ion adsorbents from natural wastes as an alternative to existing commercial adsorbents, and also to explain the possible adsorption mechanism that is taking place. This technology uses natural wastes to eliminate other wastes. Obviously, there are several advantages: (1) the negative impact on environment is eliminated, (2) the complicated regeneration step is not needed, and (3) the procedure saves money and energy. Twelve different types of leaves have been tested with lead, zinc, and nickel. The study mechanism showed that the leaf tannin is an active ingredient in the adsorption of metal ions. The ion-exchange mechanism controlled the adsorption process.

  4. Premier Wen Jiabao Chaired a State Council Executive Meeting to Review and Deploy the Program to Further Implement the Restructuring and Reinvigoration Plan for Key Industries

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    @@ Premier Wen Jiabao chaired a State Council executive meeting to review and deploy the program to further implement the restructuring and reinvigoration plan for key industries on February 24th,2010.

  5. Self-reported chair-rise ability relates to stair-climbing readiness of total knee arthroplasty patients: a pilot study.

    Science.gov (United States)

    Nyland, John; Frost, Karen; Quesada, Peter; Angeli, Claudia; Swank, Ann; Topp, Robert; Malkani, Art L

    2007-01-01

    Following total knee arthroplasty (TKA), physical therapists must evaluate patient readiness to safely begin stair-climbing. Physical therapists might find self-reported chair-rise ability useful in determining stair-climbing readiness of patients. We grouped 31 subjects who were at approximately 3.6 weeks post-TKA by chair-rise ability (group 1 = "Because of my knee, I can only rise from a chair if I use my hands and arms to assist," group 2 = "I have pain when rising from the seated position, but it does not affect my ability to rise from the seated position," and group 3 = "My knee does not affect my ability to rise from a chair"). Next, we determined time of stair-climbing ascent and descent, number of chair rises in 30 seconds, isokinetic quadriceps femoris and hamstring muscle group strength, and self-reported knee function survey scores. Groups 3 and 2 descended stairs more quickly than group 1; group 3 displayed greater involved and noninvolved knee extensor torque per body weight than group 1 or 2 and had superior self-reported knee function scores than group 1. Patient perception of chair-rise ability at approximately 3.6 weeks post-TKA is useful in helping physical therapists determine patient readiness to safely begin stair-climbing.

  6. Clinical evaluation of the ability of a proprietary scoliosis traction chair to de-rotate the spine: 6-month results of Cobb angle and rotational measurements

    Directory of Open Access Journals (Sweden)

    Clayton J. Stitzel

    2014-10-01

    Full Text Available The aim of this study was to investigate the immediate and 6-month effects of a scoliosis traction chair on scoliosis rotation and Cobb angle. The scoliosis traction chair has been used clinically for 10 years and has been part of previous studies, but has not been the focus of any previous study. Our goal was to test the scoliosis traction chair’s ability to de-rotate the spine to create scoliosis correction. Fifteen patient files were retrospectively selected for study. Patients were radiographically studied in a proprietary traction chair to evaluate impact on Cobb angle and apical vertebral rotation. Six-month follow-up results were recorded. Six-month results showed an average overall Cobb angle increase of about 7°. Patients with in-chair apical de-rotation showed 9° of Cobb angle improvement, while those with increased in-chair apical rotation showed an average 16° progression. Scoliotic curves whose apical rotation worsened on stress radiography showed deterioration of the curve at 6 months. Those with improved apical rotation showed Cobb angle corrections at 6 months. Since progression of scoliotic curvatures was observed in our cohort of patients after 6 months of home and clinical use, it is imperative that further studies attempt to qualify which patients and scoliosis curve patterns are best suited for the scoliosis traction chair.

  7. Six decades of the chair of Internal Medicine at the Medical Faculty in Skopje.

    Science.gov (United States)

    Chakalaroski, K

    2013-01-01

    The chair of internal medicine in Republic of Macedonia was created in 1947. The Department of Internal Medicine (CIM) is the most numerous at Skopje's medical faculty (currently 56 members). According to the archive material from the first session of the Scientific Teaching Council of the Faculty of Medicine (17.03.1947), Mr Mario Krmpotic (Professor of Internal Medicine) was proposed as the first Director of the Internal Clinic (1947). For reasons unknown, Mr Krmpotic never came to Skopje to accept the post. As a consequence of this fact, the real founder of the CIM was the Russian Professor Alexandar Ignjatovski (1875-1955). Mr Ignjatovski was elected as the first Director of the Clinic for Internal Medicine in 1948 for a period of 4 years (1948-1952). At the same time, he was the first Chief of the CIM in Skopje (Macedonia). Dr D. Arsov was elected as the first Assistant Professor of Medicine in 1947, and second (and last) Director of the Clinic for Internal Medicine (1952-1974). For the same period (22 years) he was Head of the CIM. Dr D. Arsov sequentially and successively became first associated and then ordinary professor of medicine in the years 1951 and 1958. The regular activities of the CIM are as follows: 1) Undergraduate education for students (Clinical Investigation, Internal Medicine, Clinical Pharmacy) in general medicine, dentistry, geriatrics, urgent and family medicine (ECKTS); Undergraduate educationfor nurses, speech therapists, physiotherapists, radiologists (high /three year/ nurses School, ECKTS); 2) Postgraduate education (candidates for specialisation in internal medicine, infectology, anaesthesiology, neurology and surgery; 3) Continual medical education (a traditional morning scientific meeting on Thursdays, 08 h; weekly meetings of all internal medicine subspecialists); Scientific meetings, symposiums, congresses of former internal medicine associations (cardiology, pulmoallergology, gastroenterology, nephrology, haematology

  8. Superfluous, Mischievous or Emancipating? Thailand’s Evolving Senate Today Thailands Oberhaus: Überflüssig, schädlich oder unabhängig?

    Directory of Open Access Journals (Sweden)

    Paul Chambers

    2009-10-01

    Full Text Available In Thailand’s emerging democracy, the Senate has played an often underestimated role. This study analyzes Thailand’s Upper House, examining its historical evolution until 2009. In particular, it focuses on the following questions. What innovations did the 1997 Constitution bring to the Senate? How and why was the Senate adjusted under the 2007 constitution? The study further reviews the Senate elections of 2000 and 2006 as well as the election/selection of 2008. Finally, it postulates as to the continued significance of an Upper House in Thailand and offers recommendations for the future course of Thailand’s developing Senate. In Thailands junger Demokratie spielte der Senat eine häufig unterschätzte Rolle. Die Studie analysiert die Entstehung des Oberhauses bis zum Jahr 2009. Der Artikel konzentriert sich auf folgende Fragen: Welche Neuerungen brachte die Verfassung von 1997 für den Senat? Wie und warum wurde der Senat im Jahr 2007 angepasst? Die Studie kommentiert ebenfalls die Senatswahlen der Jahre 2000 und 2006 sowie die Wahl/Ernennung 2008. Außerdem bewertet sie die Bedeutung des Oberhauses in Thailand und bietet Empfehlungen für die zukünftige Entwicklung des Senats.

  9. CHAR ACTERIZA T ION OF THR EE BENZO A TE DEG RADING ANOX YGENIC PH OTOSYNTHETIC BA CTERI A ISO LA TED F RO M THE ENVIRONMENT

    Directory of Open Access Journals (Sweden)

    DWI SURYANTO

    2001-01-01

    Full Text Available Three anoxygenic photosyn thetic bacter ia, DS-1, DS-4 and Cas-13, have been exam in ated for their morphological and physiolog ical propert ies. All s trains were rod-sh ape ce lls with a swollen terminal end, Gram nega tive , motile, non-hal ophilic, non-alkal ophilic a n d non- acid ophilic , a nd capable of utilizing benzoate aerobically and photo-anaerobically. Sequ ence analysis of part of 16S rRNA genes showed that DS-1 and Cas- 13 we re cl osel y relate d to Rhodopseudomonas palustris Stra in 7 w ith a simila ri ty of 97%, where a s DS-4 ma y not be c losel y rela te d t o the former t wo str ai ns wit h a si milarit y of 78% based on t he constr ucte d phyloge nic tree . Sp ec tral anal ys is ind ica te d that the thr ee ba cter ia ha d ba cter io ch lorophyl a and norm al sp ir il loxa nthi n ser ies. Growth in med ium enriched with vitamin and supplemen ted with ben zoa te as their s ole C-s ources wa s bette r t han in me di um witho ut vita min. Benz oate deg ra dati on in me di u m with vita min was ac ce lerated. The ab ility to grow on benzoate withou t added vitam ins ind icated that the bacteria were able to s ynthesize th eir own vitamins.

  10. Changes in the quality of life in severely disabled people following provision of powered indoor/outdoor chairs

    OpenAIRE

    Davies, A; De Souza, LH; Frank, AO

    2003-01-01

    Purpose:To determine the benefits for patients who received an Electric Powered Indoor/outdoor Chair (EPIOC) and to quantify their perceived changes to their quality of life. Method: Community-based cohort study of all patients provided with an EPIOC over 4 months; and followed up about 3 months later in a community served by a regional wheelchair service in North West London (population about 3.1 million) using the EuroQol EQ-5D with visual analogue scales for each of the 5 dimensions o...

  11. Influence of trunk muscle co-contraction on spinal curvature during sitting reclining against the backrest of a chair.

    Science.gov (United States)

    Watanabe, S; Eguchi, A; Kobara, K; Ishida, H

    2008-01-01

    Today, many office workers frequently adopt a relaxed or slumped sitting posture for many hours, and often people tend to spend their leisure time reclining against the backrest of a chair while sitting for a long time, as when watching television. While sitting, the pelvis rotates backwardly, and lumbar lordosis is flattened. Simultaneously, the load on the intervertebral discs and spine increases. Sitting in a slumped position is known to increase disc pressure even more, and to aggravate chronic low back pain (CLBP). Therefore, it is very important to teach workers and often people about the correct sitting posture. In addition, it has been recognized that co-contraction of the deep spine-stabilizing muscles enhances lumbar segmental stability and the sacro-iliac joint. However, little is known about the influence of co-contraction of the trunk deep muscles on spinal curvature during sitting reclining against the backrest of a chair. The purpose of this study was to compare the EMG (electromyographic) activity of the trunk muscles during slump sitting with that during co-contraction and to investigate how this cocontraction influences spinal curvature. Ten healthy male volunteers (20.8 +/- 0.8 years old) without CLBP participated in the study. Bipolar surface electrodes were attached to the rectus abdominis, the obliquus externus abdominis, the obliquus internus abdominis, the lower back extensor muscles (L3) and the multifidus on the right side. The EMG signals were continuously recorded during slump sitting and co-contraction of the trunk muscles, reclining against the backrest of chair. They were amplified, band-pass filtered, digitized and stored by a data acquisition system. The average muscle activity values over the five-second sample for each sitting posture were normalized to maximal voluntary contractions (%MVC). While the subjects performed both sitting postures, the curvature of the spine was measured using a new skin-surface and hand-held device

  12. An update from the Chair of the students and new professionals Group of the International Society of Biometeorology

    Science.gov (United States)

    Vanos, Jennifer

    2017-09-01

    The Students and New Professionals Group of the International Society of Biometeorology is composed of approximately 68 members who are either within 5 years from completing graduate studies or under 35 years of age. The group is represented by 21 countries from around the world and a variety of disciplinary perspectives working within the area of biometeorology. Here, an update from the Chair of the Students and New Professionals Group of the International Society of Biometeorology is provided based on accomplishments and new progress from 2014 to 2017 in advance of the ISB's 60th Anniversary.

  13. Effets du rationnement alimentaire chez le coq de type chair. Interactions avec la duree quotidienne d'eclairement

    OpenAIRE

    De REVIERS, M.

    1990-01-01

    La tendance des coqs reproducteurs de type chair à prendre trop de poids à l’âge adulte doit être corrigée par le rationnement de l’aliment pour qu’ils puissent exprimer leur potentiel de reproduction et le faire dans des conditions économiques. Appliqué pendant la seule période adulte, ce rationnement ne permet que difficilement de corriger les effets d’un régime trop libéral pendant la croissance car il peut provoquer une diminution rapide et importante de la production des spermatozoïdes. ...

  14. A Pilot Randomized Controlled Trial of the Effects of Chair Yoga on Pain and Physical Function Among Community-Dwelling Older Adults With Lower Extremity Osteoarthritis.

    Science.gov (United States)

    Park, Juyoung; McCaffrey, Ruth; Newman, David; Liehr, Patricia; Ouslander, Joseph G

    2017-03-01

    To determine effects of Sit 'N' Fit Chair Yoga, compared to a Health Education program (HEP), on pain and physical function in older adults with lower extremity osteoarthritis (OA) who could not participate in standing exercise. Two-arm randomized controlled trial. One HUD senior housing facility and one day senior center in south Florida. Community-dwelling older adults (N = 131) were randomly assigned to chair yoga (n = 66) or HEP (n = 65). Thirteen dropped after assignment but prior to the intervention; six dropped during the intervention; 106 of 112 completed at least 12 of 16 sessions (95% retention rate). Participants attended either chair yoga or HEP. Both interventions consisted of twice-weekly 45-minute sessions for 8 weeks. Primary: pain, pain interference; secondary: balance, gait speed, fatigue, functional ability measured at baseline, after 4 weeks of intervention, at the end of the 8-week intervention, and post-intervention (1 and 3 months). The chair yoga group showed greater reduction in pain interference during the intervention (P = .01), sustained through 3 months (P = .022). WOMAC pain (P = .048), gait speed (P = .024), and fatigue (P = .037) were improved in the yoga group during the intervention (P = .048) but improvements were not sustained post intervention. Chair yoga had no effect on balance. An 8-week chair yoga program was associated with reduction in pain, pain interference, and fatigue, and improvement in gait speed, but only the effects on pain interference were sustained 3 months post intervention. Chair yoga should be further explored as a nonpharmacologic intervention for older people with OA in the lower extremities. ClinicalTrials.gov: NCT02113410. © 2016, Copyright the Authors Journal compilation © 2016, The American Geriatrics Society.

  15. Protecting adolescents' right to seek treatment for sexually transmitted diseases without parental consent: the Arizona experience with Senate Bill 1309.

    Science.gov (United States)

    Goodwin, Kimberly D; Taylor, Melanie M; Brown, Erin C Fuse; Winscott, Michelle; Scanlon, Megan; Hodge, James G; Mickey, Tom; England, Bob

    2012-01-01

    In 2010, Senate Bill 1309 included language to repeal an existing Arizona law that enables minors younger than 18 years of age to seek diagnosis and treatment of sexually transmitted diseases (STDs) without parental consent. Numerous implications were identified that would have stemmed from parental consent provisions originally proffered in Senate Bill 1309. These implications included diminished access to essential health services among minors, exacerbated existing health disparities, increased health-care spending costs, and thwarted efforts to curb the spread of STDs. Lastly, minors would have been deprived of existing privacy protections concerning their STD-related medical information. This case study describes how collaborative advocacy efforts resulted in the successful amendment of Senate Bill 1309 to avert the negative sexual and reproductive health outcomes among adolescents stemming from the potential repeal of their existing legal right to seek STD treatment without parental consent.

  16. Physical volcanology of the mafic segment of the subaqueous New Senator caldera, Abitibi greenstone belt, Quebec, Canada

    Energy Technology Data Exchange (ETDEWEB)

    Moore, Lyndsay N; Mueller, Wulf U [Universite du Quebec a Chicoutimi, 555 boul. du l' Universite, Chicoutimi, Quebec, G7H2B1 (Canada)], E-mail: lyndsay.moore@uqac.ca

    2008-10-01

    Archean calderas provide valuable insight into internal geometries of subaqueous calderas. The New Senator caldera, Abitibi greenstone belt, Canada, is an Archean example of a subaqueous nested caldera with a basal stratigraphy dominated by gabbro-diorite dykes and sills, ponded magmas and basalt and andesite lava flows. The aim of our study is to focus on the use of physical volcanology to differentiate between the various mafic units found at the base of the New Senator caldera. Differentiation between these various mafic units is important from an exploration point of view because in modern subaqueous summit calders (e.g. Axial Seamount) margins of ponded magmas are often sites of VMS formation.

  17. Effect of Dental Chair Light on Enamel Bonding of Orthodontic Brackets Using Light Cure Based Adhesive System: An In-Vitro Study

    Science.gov (United States)

    Tiwari, Anil; Shyagali, Tarulatha; Kohli, Sarvraj; Joshi, Rishi; Gupta, Abhishek; Tiwari, Rana

    2016-01-01

    Aim: The aim of this in vitro study was to evaluate the influence of the Dental chair light on the bond strength of light cured composite resin. Materials and Methods: Sixty therapeutically extracted human premolar teeth were randomly allocated to two groups of 30 specimens each. In both groups light cured composite resin (Transbond XT) and MBT premolar metal brackets (3M Unitek) was used to bond brackets. In group I and II light curing was done using Light-emitting diode light curing units without and with the dental chair light respectively. After bonding, all samples were stored in distilled water at room temperature for 24 hours and subsequently tested for shear bond strength and Adhesive Remnant Index (ARI) scores. Data was subjected to Mann Whitney U statistical test. Results: Results indicated that there was significantly higher shear bond strength (7.71 ± 1.90) for the Group II (composite cured with LED and dental chair light) compared with Group I (composite cured with LED LCU only) (5.74 ± 1.13).the obtained difference was statistically significant. There was no statistical significant difference between ARI scores in between the groups. Conclusions: light cure bonding with dental chair light switched on will produce greater bond strength than the conventional bonding. However, the ARI score were similar to both the groups. It is advised that the inexperienced orthodontist should always switch off the dental chair light while bonding for enough working time during the bracket placement. PMID:28077886

  18. Specialization and generalization in the diversification of phytophagous insects: tests of the musical chairs and oscillation hypotheses

    Science.gov (United States)

    Hardy, Nate B.; Otto, Sarah P.

    2014-01-01

    Evolutionary biologists have often assumed that ecological generalism comes at the expense of less intense exploitation of specific resources and that this trade-off will promote the evolution of ecologically specialized daughter species. Using a phylogenetic comparative approach with butterflies as a model system, we test hypotheses that incorporate changes in niche breadth and location into explanations of the taxonomic diversification of insect herbivores. Specifically, we compare the oscillation hypothesis, where speciation is driven by host-plant generalists giving rise to specialist daughter species, to the musical chairs hypothesis, where speciation is driven by host-plant switching, without changes in niche breadth. Contrary to the predictions of the oscillation hypothesis, we recover a negative relationship between host-plant breadth and diversification rate and find that changes in host breadth are seldom coupled to speciation events. By contrast, we present evidence for a positive relationship between rates of host switching and butterfly diversification, consonant with the musical chairs hypothesis. These results suggest that the costs of trophic generalism in plant-feeding insects may have been overvalued and that transitions from generalists to ecological specialists may not be an important driver of speciation in general. PMID:25274368

  19. Theory Analysis and Experiment Research of the Leg Mechanism for the Human-Carrying Walking Chair Robot

    Directory of Open Access Journals (Sweden)

    Lingfeng Sang

    2014-01-01

    Full Text Available For the high carrying capacity of the human-carrying walking chair robot, in this paper, 2-UPS+UP parallel mechanism is selected as the leg mechanism; then kinematics, workspace, control, and experiment of the leg mechanism are researched in detail. Firstly, design of the whole mechanism is described and degrees of freedom of the leg mechanism are analyzed. Second, the forward position, inverse position, and velocity of leg mechanism are studied. Third, based on the kinematics analysis and the structural constraints, the reachable workspace of 2-UPS+UP parallel mechanism is solved, and then the optimal motion workspace is searched in the reachable workspace by choosing the condition number as the evaluation index. Fourth, according to the theory analysis of the parallel leg mechanism, its control system is designed and the compound position control strategy is studied. Finally, in optimal motion workspace, the compound position control strategy is verified by using circular track with the radius 100 mm; the experiment results show that the leg mechanism moves smoothly and does not tremble obviously. Theory analysis and experiment research of the single leg mechanism provide a theoretical foundation for the control of the quadruped human-carrying walking chair robot.

  20. Situating the Embodied Mind in a Landscape of Standing Affordances for Living Without Chairs: Materializing a Philosophical Worldview.

    Science.gov (United States)

    Rietveld, Erik

    2016-07-01

    Sitting too much is unhealthy, but a widespread habit in many societies. Realizing behavioral change in this area is hard. Our societies promote being seated via the way its places are structured: they are filled with chairs for example. How can we make healthier environments that invite people to move around more? This article shows how philosophical research in the area of embodied/enactive cognitive science let to a built vision for the office of the future, of 2025. Multidisciplinary studio RAAAF [Rietveld Architecture-Art-Affordances] and visual artist Barbara Visser built this world without chairs, titled The End of Sitting. This large rock-like landscape integrates many affordances for standing. Affordances are the possibilities for action provided by the environment. This landscape of standing affordances allows people to work standing while being supported by the material structure of the environment. This unorthodox working landscape is both an enactive art installation and the materialization of a philosophical worldview that understands people as embodied minds situated in a landscape of affordances. It stimulates reflection on the way built environments can naturally invite more active and healthy behavior.

  1. A comparison of the lateral decubitus and beach-chair positions for shoulder surgery: advantages and complications.

    Science.gov (United States)

    Li, Xinning; Eichinger, Josef K; Hartshorn, Timothy; Zhou, Hanbing; Matzkin, Elizabeth G; Warner, Jon P

    2015-01-01

    Arthroscopic or open shoulder surgery can be performed using the lateral decubitus or beach-chair position. Advantages of the lateral decubitus position include better visualization and instrument access for certain procedures and decreased risk for cerebral hypoperfusion. Complications associated with this position include traction injuries, resulting in neurapraxia, thromboembolic events, difficulty with airway management, and the potential need to convert to an anterior open approach. One advantage of the beach-chair position is easier setup from a supine to upright position, which allows the surgeon the option to convert to an open procedure if necessary. Although rare, patients in this position may experience cerebral hypoperfusion and complications that range from cranial nerve injury to infarction. Other complications related to this position include cervical traction neurapraxia, blindness, and cardiac and embolic events. The surgeon must be cognizant of the complications associated with both positions and take extra care in the initial patient setup and coordination with the anesthesiologist to minimize the risk of complications and morbidity. Copyright 2014 by the American Academy of Orthopaedic Surgeons.

  2. Amending the Indian Child Welfare Act of 1978, and for Other Purposes. Senate Report To Accompany S. 569. 105th Congress, 1st Session.

    Science.gov (United States)

    Congress of the U.S., Washington, DC. Senate Committee on Indian Affairs.

    In this report, the Senate Committee on Indian Affairs reports favorably on Senate Bill 569 to amend the Indian Child Welfare Act (ICWA) of 1978 and recommends its passage with an amendment. In enacting ICWA, Congress sought to: (1) protect the relationship between Indian children and their parents; (2) affirm the tribal right to participate…

  3. Taxonomy Enabled Discovery (TED) Project

    Data.gov (United States)

    National Aeronautics and Space Administration — The proposal addresses the NASA's need to enable scientific discovery and the topic's requirements for: processing large volumes of data, commonly available on the...

  4. Michigan Senate Bill 826: Replace Common Core with pre-2011 Massachusetts Standards

    Directory of Open Access Journals (Sweden)

    Sandra Stotsky

    2016-04-01

    Full Text Available Interested in academic standards and assessments proven to raise student achievement? You won’t get that from the Common Core Standards and their associated consortium tests, PARCC and SBAC. Despite the boisterous hype of higher, deeper, richer, more rigorous, and so on, there exists no valid evidence to support their claims of higher quality, achievement, or college readiness. There is a set of state standards and assessments, however, proven through actual experience to have raised academic achievement for students at all levels and in all curricular pathways: those used in Massachusetts from 2000 to 2011. So, why not use them? Such a proposal was recently proposed, and passed, by the Michigan Senate Education Policy Committee. Here, we provide links to Sandra Stotsky’s testimony before that committee, along with other relevant links. - See more at: http://nonpartisaneducation.org/Review/Resources/MichiganBill.htm

  5. New clean air efforts face tough challenges, say senators and former EPA administrators

    Science.gov (United States)

    Showstack, Randy

    2012-02-01

    With the U.S. Environmental Protection Agency (EPA) coming under repeated attack from some members of Congress and others for perceived heavy-handed regulatory actions, two moderate U.S. senators and two former EPA administrators recently noted the need for continued measures to improve air quality. However, they also acknowledged the difficulty in moving forward with new legislative efforts to revise the federal Clean Air Act to further reduce air pollution in the current polarized political climate. "Nobody who wants to see constructive changes [to the act] would dare touch it or propose it in the current climate," said former EPA administrator William Reilly at a 23 January forum sponsored by the World Resources Institute. Reilly, who served as EPA administrator from 1989 to 1992, noted that bipartisan congressional support had been key to addressing many environmental problems up until the mid-1990s.

  6. Policy Positions in the Chilean Senate: An Analysis of Coauthorship and Roll Call Data

    Directory of Open Access Journals (Sweden)

    Eduardo Alemán

    2008-12-01

    Full Text Available This paper examines the policy positions of Chilean senators. The empirical analysis focuses on two different legislative activities: voting and coauthoring bills. The roll call analysis evaluates the degree to which coalitions act as cohesive policy teams on the floor of Congress, whether parties’ positions match conventional ideological rankings, and the dimensionality of voting decisions. The coauthorship analysis provides alternative ideal points to examine similar questions. The findings of the voting analysis reveal a rather unidimensional world with two distinct clusters matching coalitional affiliation, while the analysis of coauthorship illuminates a more complex pattern of associations. Neither roll call votes nor coauthorship patterns, however, reveal substantive fissures within the governing coalition. In comparison, the opposition coalition appears more divided along partisan lines.

  7. [Achievements of the Cracow School of Forensic Medicine--on the 200 the anniversary of the Chair of Forensic Medicine--Part I].

    Science.gov (United States)

    Marek, Zdzisław

    2006-01-01

    The Chair of Forensic Medicine was established at the Jagiellonian University in 1804. Initially, the Cracow academic institution developed along the similar lines as other Chairs of those times. Considerable progress was made thanks to Professor W. Hechel, who headed the Chair since 1834 and initiated intensive research and didactic activities. His successors, mostly Professors Antoni Bryk and Stanisław Janikowski, extended the Chair, strengthening its importance at the University and in the judicial system. The golden age commenced in 1882, when Professor Leon Blumenstock became Head of the Chair. Other founders of the Cracow School of Forensic Medicine include Professors Leon Wachholz and Jan Olbrycht (1895-1962). It was these two eminent scientists that wrote important textbooks, discovered new methods and helped the Cracow institution to become a significant research center of forensic medicine. Their important achievements include the test for COHb determination in blood of victims of carbon monoxide poisoning (the Wachholz-Sieradzki test), the explanation of death mechanisms involved in violent death by drawning, the development of protocols for opinionating and event reconstruction in cases of violent death by poisoning and mechanical injuries, and the widely accepted theory and medicolegal assessment of medical errors. Other outstanding achievements focused on investigations of biological trace evidence, serohematology in determinations of fatherhood, and--what may be the most important--identification of responsibilities and role of an expert in legal proceedings, and many others. The work of several generations of Cracow forensic medicine specialist has culminated in training a cadre of specialists who became heads of the majority of Chairs of Forensic Medicine in Poland, writing numerous textbooks for students, monographs, hundreds of research papers and an enormous number of medico-legal opinions, the participation in almost all major court

  8. Key Senator Scrutinizes Pharmacy 340B Selling Practices: Federal Office in Charge of Drug Discounts Begins to Feel the Heat.

    Science.gov (United States)

    Barlas, Stephen

    2013-07-01

    Upselling takes place when a safety-net hospital increases its profits by selling discounted drugs to privately insured patients at full price. Senator Charles Grassley is on the case to increase transparency and to curtail the misuse of 340B purchases.

  9. Electronic Storytelling in Electoral Politics: An Anecdotal Analysis of Television Advertising in the Helms-Hunt Senate Race.

    Science.gov (United States)

    Smith, Larry David; Golden, James L.

    1988-01-01

    Examines the fundamental qualities of the television advertising from the 1984 North Carolina senate race between Jesse Helms and James Hunt, using Burke's method of the "representative anecdote." Argues that thematic continuity is a fundamental ingredient of effective electronic storytelling. (SR)

  10. Student Loan Programs. Senate Hearing Before the Committee on Appropriations. Fiscal Year 1976. 94th Congress, First Session. Special Hearing.

    Science.gov (United States)

    Congress of the U.S., Washington, DC. Senate Committee on Appropriations.

    This 1976 Senate Hearing before the Appropriations Committee is concerned with student loans. Issues discussed are: (1) student loan programs; (2) educational loans to middle-income families; (3) default rate on bank loans; (4) HELP grant loan; (5) views of the Financial Aid Officers Panel; (6) proprietary career schools; (7) consumer protection;…

  11. Health Care Fraud: Characteristics, Sanctions, and Prevention. Briefing Report to the Honorable William V. Roth, Jr., U.S. Senate.

    Science.gov (United States)

    General Accounting Office, Washington, DC. Accounting and Financial Management Div.

    At the request of Senator William Roth, Jr., the General Accounting Office (GAO) reviewed Medicare and Medicaid fraud investigations that agency inspectors general referred to the Department of Justice for prosecution to identify characteristics of alleged fraud against the government and to determine actions taken against those caught defrauding…

  12. Effectiveness of California Higher Education Legislation (Senate Bill 1644) and National Implications of Higher Education as a Right or Privilege

    Science.gov (United States)

    Quinto, John E.; Hauser, Linda

    2014-01-01

    California legislature made a policy change with Senate Bill (SB) 1644 (2000), shifting Cal Grant Programs to focus on entitlement; counter to the national trend of merit based grant programs. This article describes a study examining effectiveness and extent to which SB 1644 is meeting its legislative objectives: increase in higher education…

  13. USA senat ründab presidenti võimu kuritarvitamise pärast / Krister Paris

    Index Scriptorium Estoniae

    Paris, Krister

    2007-01-01

    USA justiitsminister Alberto Gonzales vabastas ametist kaheksa föderaalprokuröri väidetavalt poliitilise allumatuse tõttu. Senat nõuab Valge Maja töötajaid vande all selgitusi andma. Lisa: Eesõigus on ennegi tüli tekitanud

  14. A web-based electronic patient record (ePR) system for data integration in movement analysis research on wheel-chair users to minimize shoulder pain

    Science.gov (United States)

    Deshpande, Ruchi R.; Requejo, Philip; Sutisna, Erry; Wang, Ximing; Liu, Margaret; McNitt-Gray, Sarah; Ruparel, Puja; Liu, Brent J.

    2012-02-01

    Patients confined to manual wheel-chairs are at an added risk of shoulder injury. There is a need for developing optimal bio-mechanical techniques for wheel-chair propulsion through movement analysis. Data collected is diverse and in need of normalization and integration. Current databases are ad-hoc and do not provide flexibility, extensibility and ease of access. The need for an efficient means to retrieve specific trial data, display it and compare data from multiple trials is unmet through lack of data association and synchronicity. We propose the development of a robust web-based ePR system that will enhance workflow and facilitate efficient data management.

  15. Automatic evaluation of the 30-s chair stand test using inertial/magnetic-based technology in an older prefrail population.

    Science.gov (United States)

    Millor, Nora; Lecumberri, Pablo; Gomez, Marisol; Martinez-Ramirez, Alicia; Rodriguez-Manas, Leocadio; Garcia-Garcia, Francisco José; Izquierdo, Mikel

    2013-07-01

    The aim of this study was to evaluate the inertial measures of the 30-s chair stand test using modern body-fixed motion sensors. Polynomial data fitting was used to correct the drift effect in the position estimation. Thereafter, the three most important test cycles phases ("impulse," "stand up," and "sit down") were characterized and automatically analyzed. Automated test control is provided, making it possible for researchers without engineering knowledge to run the test. A collection of meaningful data based on kinematic variables is selected for further research. The proposed methodology for data analysis is a feasible tool for use in clinical settings. This method may not only improve rehabilitation therapies but also identify people at risk for falls more accurately than simply evaluating the number of cycles.

  16. Practical infant multifunctional sedan chair%实用的多功能婴幼儿健身轿椅

    Institute of Scientific and Technical Information of China (English)

    刘国林; 刘淼

    2014-01-01

    Multifunctional infant fitness sedan chair, it is mainly composed of sedan chairs, power strap with a rope, made up of rings, vibrating springs and hooks, music player can be attached, plastic toys and other infant products, sedan chairs can be made whole. This device has multiple uses, you can switch to a different coefficient of stiffness of power springs or increase or decrease the power springs and the replacement of the number of different diameters of sedan chairs, suitable for infants and young children from 3 months to 3 years old. It can be used to make infant about swinging or rotating and bouncing up and down movement in the small, can contribute to infant body balance and exercise major peripheral receptors of vestibular system function; Can contribute to the vision and brain development in infants; Infants and young children can exercise the muscles and bones of the legs, buttocks and development; While infants and young children can exercise balls, promote healthy development of body and mind; Can also let the infant through space before and after independent excretion, and infants more than usual for a longer period for 8 months of daily life and the game.%多功能婴幼儿健身轿椅,它主要由轿椅、强力吊带与吊绳、吊环、振动弹簧与挂钩组成,另外可以附加音乐播放器、塑料玩具等婴幼儿用品,轿椅也可以做成整体。本设备有多种用途,可以通过更换不同倔强系数的强力弹簧或增减强力弹簧的个数以及更换不同直径的轿椅,适宜于3个月至3岁的婴幼儿使用。它可用来让婴幼儿荡秋千或左右小范围旋转和做上下弹跳运动,可以促进和锻炼婴幼儿的人体平衡系统的主要末梢感受器官前庭的功能发育;可以促进婴幼儿视觉及大脑的发育;可以锻炼婴幼儿的腿部、臀部的肌肉和骨骼的发育;同时可以锻炼婴幼儿的胆量,促进身心的健康发展;还可以让婴幼儿通过前

  17. Evaluation of a pilot peer observation of teaching scheme for chair-side tutors at Glasgow University Dental School.

    Science.gov (United States)

    Cairns, A M; Bissell, V; Bovill, C

    2013-06-01

    To introduce and examine a pilot peer observation of teaching (POT) scheme within the Department of Paediatric Dentistry at Glasgow Dental School and its associated outreach centres. All tutors teaching paediatric dentistry were invited to be involved in evaluation of the POT scheme. Participants were randomly paired with a peer, who then observed their teaching and provided constructive feedback. For those consenting to be involved in the evaluation of the scheme, semi-structured, one-to-one interviews were carried out by the principal investigator. POT was found by all participants to be a beneficial process, reassuring those of their teaching styles and giving them ideas to adapt their teaching. POT is an effective method for engaging chair-side tutors in the reflection and development of their teaching practice via observations and scholarly discussion.

  18. Needs Assessment for Standardized Medical Student Imaging Education: Review of the Literature and a Survey of Deans and Chairs.

    Science.gov (United States)

    Webb, Emily M; Naeger, David M; McNulty, Nancy J; Straus, Christopher M

    2015-10-01

    Medical imaging education often has limited representation in formal medical student curricula. Although the need for greater inclusion of radiology material is generally agreed on, the exact skillset that should be taught is less clear. The purpose of our study was to perform a needs assessment for a national radiology curriculum for medical students. We analyzed data from previous unpublished portions of the American College of Radiology/Alliance of Medical Student Educators in Radiology survey of Deans and Radiology Chairs regarding prevalence of radiology curricular revisions, assessment tools, use of the American College of Radiology Appropriateness Criteria, and resources used in curriculum revision. We also performed a literature search through both PubMED and a general search engine (Google) to identify available resources for designing and implementing imaging curricula and curricular revisions. Medical school deans and chairs reported a need for more overall radiology content; one of every six programs (15%) reported they had no recognized imaging curriculum. Of schools currently with imaging curricula, 82% have undergone revision in the last 10 years using a variety of different resources, but there is no universally agreed on guide or standard curriculum. The PubMED and Google searches identified only 23 and eight resources, respectively, suggesting a sizable deficit in available guidance; however, a single published medical student radiology curriculum is available through the Alliance of Medical Student Educators in Radiology. There is a need, but few available resources, to guide educators in adding imaging content to medical school curricula. We postulate that a standardized national curriculum directed by a focused skillset may be useful to educators and could result in greater uniformity of imaging skills among graduating US medical students. A proposed skillset to guide a national curriculum in radiology is described. Copyright © 2015 AUR

  19. Effect of Pre-Procedural Chair-Side Finger Stretches on Pinch Strength amongst Dental Cohort- A Biomechanical Study

    Science.gov (United States)

    Padhye, Ashvini Mukul; Gupta, Himani Swatantrakumar

    2017-01-01

    Introduction Ergonomics is the essential principle behind the health and successful practice for a dentist and dental hygienist. During the procedure of dental Scaling and Root Planing (SRP), a high level of pinch force is exerted by the finger muscles resulting in early muscle fatigue. Aim This pilot study comparatively evaluated the Pinch Strength (PS) of the finger muscles, prior to and after SRP, amongst dental cohort performing chair-side hand and finger stretches to those not performing the same. Materials and Methods Forty dental professionals were recruited by purposive sampling for the study and allocated into a test and control group. PS was recorded for both groups following which the test group performed finger stretches comprising of rubber band stretch, tendon glide, finger flexion and extension, thumb flexion and finger webbing. The subjects of both the groups carried out SRP for 30 minutes after which PS was again recorded. Inter-group difference was analysed for variability at baseline and 30 minutes after SRP using independent samples/unpaired t-test. Within group comparison of PS measurement was done using paired t-test. Results The PS for the test group declined from 14.425±2.577 pounds (lbs) to 13.725±2.557 lbs, while for the control group, a decline in PS from 13.65±2.636 lbs to 10.675±2.478 lbs after SRP was noted. On comparing the difference of means of both groups, a statistically significant result was obtained. Conclusion Work-related musculoskeletal disorders can be reduced by performing a few simple chair-side stretches. These stretches can help prevent the finger muscle fatigue during SRP and thus, increase its efficacy. PMID:28571269

  20. Safety and feasibility of modified chair-yoga on functional outcome among elderly at risk for falls

    Directory of Open Access Journals (Sweden)

    Mary Lou Galantino

    2012-01-01

    Full Text Available Falls are among the most common problems affecting older adults. At least 50% of those over the age of 80 fall annually. The goal of this pilot study was to assess the safety and feasibility of structured yoga in an elderly population with fall risk. Seniors at risk for falls were identified and enrolled in a single arm pilot trial. A chair based yoga program was provided twice a week for 8 weeks. The program was designed from previously published pilot data. A battery of validated instruments was administered at baseline and week eight and was used to identify which instruments may be sensitive to change as a result of a yoga program. Among sixteen seniors (median age of 88 with a previous history of falls, 87% provided data for assessment at the end of the intervention. Two patients withdrew, one due to a fall outside the institution and the other due to lack of time and interest. There were no adverse events during the yoga sessions. Paired-t tests compared pre-post changes and gains were noted in Fear of Falling (5.27 to 2.60; P = 0.029 and SPPB sit to stand subscale (0.31 to 1.00; P =.022. Improved trends were noted in anxiety and the timed up and go assessments. We found the modified chair-yoga program is safe and recruitment is feasible. Our data suggests that yoga may be beneficial in improving mobility and reducing fear of falling which warrants additional research via randomized controlled trial.

  1. Prévalence de la contamination par Salmonella des élevages de poulet de chair au Maroc

    Directory of Open Access Journals (Sweden)

    Chaiba Abdellah

    2016-01-01

    Full Text Available L’objectif de la présente étude est d’évaluer l’impact des pratiques de gestion et de l’hygiène générale sur la contamination des élevages en bande de poulets de chair par Salmonella à Meknès (Maroc. L’étude a été menée de septembre 2005 à octobre 2007 sur un échantillon de 25 élevages de poulets de chair. Un questionnaire a été soumis aux éleveurs et des échantillons de fientes fraîches de poulets ont été collectés. Les résultats indiquent que 24 % des élevages sont infectés par Salmonella spp. Onze facteurs de risque sur 24 testés sont significativement associés à la contamination des lots d’élevage par Salmonella. Les facteurs de risque de l’infection sont spécifiquement liés au manque d’hygiène. La contamination de la bande précédente et des poussins d’un jour augmente le risque d’infection par Salmonella. Cependant, l’utilisation d’antibiotiques à la mise en place des poussins et l’usage de détergent pour le nettoyage diminuent ce risque.

  2. University Council for Educational Administration (UCEA) Academic Department Chairs' Self-Perceived Utilization of Bolman and Deal's Four-Frame Theoretical Model

    Science.gov (United States)

    Clark, Sonya L.; Lindahl, Ronald A.

    2014-01-01

    This study examined the Bolman and Deal leadership orientation preferred by academic department chairs (ADCs) of Educational Leadership or Administration programs at member colleges and universities of the University Council for Educational Administration (UCEA). A secondary purpose of the study was to examine how the preferred frame of the chairs…

  3. Institute of place making: A project by the chair of Landscape Architecture at the TU Delft. Oerol 2013: Sense of place

    NARCIS (Netherlands)

    Pouderoijen, M.T.; Piccinini, D.

    2013-01-01

    This booklet shows the results of a project developed by TU Delft in a Master elective course offered by the chair of Landscape Architecture: Landscape Architecture ON site, being part of Oerol Festival 2013. The aim of the project was to express the landscape of Terschelling into a temporarily proj

  4. 解析同构在座椅设计中的应用%The Application of Isomorphism in Chair Design

    Institute of Scientific and Technical Information of China (English)

    钱宇; 蔡文明

    2012-01-01

    分析了同构原理的内涵,并结合实例论述了同构原理对座椅设计的指导价值。通过分析座椅形态、结构、色彩、质感和肌理设计中同构原理的运用,从功能性、审美性和整体性等方面阐述了运用同构原理进行座椅设计的基本原则。对同构表现手法和座椅设计结合点的深入研究和探讨,有助于寻找座椅形态设计的方法,进而为产品的开发和创新铺路。%It analyzed the connotation of isomorphism,combined with examples,it elaborated the guidance value of isomorphism to chair design.Starting from the application of isomorphism to forms,structures,colors and textures in chair design,it explicated the guiding principles from the perspective of aesthetics and integrity.A profound study of the combination of isomorphism and chair design helps to find out ways to design chair shapes.Isomorphic principles are also conducive to breakthroughs and innovation in production.

  5. University Council for Educational Administration (UCEA) Academic Department Chairs' Self-Perceived Utilization of Bolman and Deal's Four-Frame Theoretical Model

    Science.gov (United States)

    Clark, Sonya L.

    2013-01-01

    The purpose of this study was to examine the Bolman and Deal leadership orientation preferred by academic department chairs (ADCs) of Educational Leadership or Administration programs at member colleges and universities of the University Council for Educational Administration (UCEA). A secondary purpose of the study was to examine how the…

  6. 后现代椅子设计中的情感性语义表达%Affective Meaning of Post Modern Chair Design

    Institute of Scientific and Technical Information of China (English)

    罗珊; 李博

    2015-01-01

    To analyze the semantic meanings and connotations of extension of the chair form from two aspects of morphology and semantics. Expression of emotion semantic focus form.First, from the objective emotion. Meet the most people can accept the feelings of experience, For chair design personalized based on, Endowed chairs various affective meaning. Rise to the top, Emotion emotional social ethics in the most complex. Related to culture, History, Philosophy, Analysis focused on the chair design with cultural symbols.%以后现代风格为切入点,从形态语义学的两个层面来分析椅子形态的外延性语义和内涵性语义。侧重形态的情感性语义表达,以具体的设计实例分析后现代椅子设计中的情感性语义表达手法。分别从视觉,质感,色彩,历史符号,情绪等方面对其进行分析,从中找出规律,分析其优点与存在的不足,为以后的设计提供指引与借鉴。

  7. Prof. Wang Jie Met with the Chair of Board of Trustees and the Director General of International Maize and Wheat Improvement Center

    Institute of Scientific and Technical Information of China (English)

    Zhang Yongtao

    2007-01-01

    @@ On April 10, 2007, Prof. Wang Jie, Vice President of NSFC, met with the delegation from International Maize and Wheat Improvement Center (CIMMYT), headed by its Chair of Board of Trustees Prof. Lene Lange and the Director General Prof. Masa Iwanaga.

  8. Absolute and Relative Reliability of the Timed 'Up & Go' Test and '30second Chair-Stand' Test in Hospitalised Patients with Stroke

    DEFF Research Database (Denmark)

    Lyders Johansen, Katrine; Derby Stistrup, Rikke; Skibdal Schjøtt, Camilla

    2016-01-01

    OBJECTIVE: The timed 'Up & Go' test and '30second Chair-Stand' test are simple clinical outcome measures widely used to assess functional performance. The reliability of both tests in hospitalised stroke patients is unknown. The purpose was to investigate the relative and absolute reliability of ...

  9. 基于人机工程学的电脑椅设计%A Computer Chair Design Research Based on Ergonomics

    Institute of Scientific and Technical Information of China (English)

    马广韬; 张晨光; 佟怡伶

    2012-01-01

    目的 研究人体坐姿的生理特点和生理尺度,使设计的电脑椅适合人的生理结构,使用舒适、安全,提高工作效率.方法 以“人的因素”为主线,运用人体测量学、人机工程学,通过对电脑椅设计存在的缺陷进行研究和分析,进而探讨电脑椅的人机系统设计,改良设计方法.结果 依据人机工程学原理设计的电脑椅,改善了人体对电脑椅的各种需求,增加了舒适度,降低了职业病的发生,使操作人员达到满意的工作状态.结论 运用人机工程学原理能够分析目前电脑椅人机工程设计方面的特征和不足,解决普通电脑椅存在的问题,为解决同类问题给出理论指导.%Based on the study of physiological characteristics of human body and physical scale, this paper aims to design a computer chair suitable for human physiological structure and is able to make people feel comfortable and safe and in good mental state which improves work efficiency when in use. Giving priority to "the human factor",using metrology and ergonomics, the researchers have explored the computer chair man-machine system design and improved the design method through the research and analysis of the computer chair design defects. Through research and analysis,the computer chair, which is designed under the principle of ergonomics, can greatly improve the human body needs towards computer chairs, increase comfortable sensation,reduce occupational disease,and meet the satisfaction of the operation staff. The systematic study and analysis of the computer chair ergonomic design features and shortcomings can be preceded by the application of man-machine engineering principle and method to discuss the related theory, solve the problem of the computer chair and provide theoretical guidance for solving similar problems.

  10. Simple equations to predict concentric lower-body muscle power in older adults using the 30-second chair-rise test: a pilot study

    Directory of Open Access Journals (Sweden)

    Wesley N Smith

    2010-07-01

    Full Text Available Wesley N Smith1, Gianluca Del Rossi1, Jessica B Adams1, KZ Abderlarahman2, Shihab A Asfour2, Bernard A Roos1,3,4,5, Joseph F Signorile1,31Department of Exercise and Sport Sciences,2Department of Industrial Engineering, University of Miami, Coral Gables, FL, USA; 3Geriatric Research, Education, and Clinical Center, Bruce W Carter Department of Veterans Affairs Medical Center, Miami, FL, USA; 4Departments of Medicine and Neurology, University of Miami Miller School of Medicine, Miami, FL, USA; 5Stein Gerontological Institute, Miami Jewish Health Systems, Miami, FL, USAAbstract: Although muscle power is an important factor affecting independence in older adults, there is no inexpensive or convenient test to quantify power in this population. Therefore, this pilot study examined whether regression equations for evaluating muscle power in older adults could be derived from a simple chair-rise test. We collected data from a 30-second chair-rise test performed by fourteen older adults (76 ± 7.19 years. Average (AP and peak (PP power values were computed using data from force-platform and high-speed motion analyses. Using each participant’s body mass and the number of chair rises performed during the first 20 seconds of the 30-second trial, we developed multivariate linear regression equations to predict AP and PP. The values computed using these equations showed a significant linear correlation with the values derived from our force-platform and high-speed motion analyses (AP: R = 0.89; PP: R = 0.90; P < 0.01. Our results indicate that lower-body muscle power in fit older adults can be accurately evaluated using the data from the initial 20 seconds of a simple 30-second chair-rise test, which requires no special equipment, preparation, or setting.Keywords: instrumental activity of daily living, clinical test, elderly, chair-stand test, leg power

  11. Cerebral oxygenation in patients undergoing shoulder surgery in beach chair position: comparing general to regional anesthesia and the impact on neurobehavioral outcome.

    Science.gov (United States)

    Aguirre, J; Borgeat, A; Trachsel, T; Cobo Del Prado, I; De Andrés, J; Bühler, P

    2014-02-01

    Ischemic brain damage has been reported in healthy patients after beach chair position for surgery due to cerebral hypoperfusion. Near-infrared spectroscopy has been described as a non-invasive, continuous method to monitor cerebral oxygen saturation. However, its impact on neurobehavioral outcome comparing different anesthesia regimens has been poorly described. In this prospective, assessor-blinded study, 90 patients undergoing shoulder surgery in beach chair position following general (G-group, n=45) or regional anesthesia (R-group; n=45) were enrolled to assess the prevalence of cerebral desaturation events comparing anesthesia regimens and their impact on neurobehavioral and neurological outcome. Anesthesiologists were blinded to regional cerebral oxygen saturation values. Baseline data assessed the day before surgery included neurological and neurobehavioral tests, which were repeated the day after surgery. The baseline data for regional cerebral oxygen saturation/bispectral index and invasive blood pressure both at heart and auditory meatus levels were taken prior to anesthesia, 5 min after induction of anesthesia, 5 min after beach chair positioning, after skin incision and thereafter all 20 min until discharge. Patients in the R-group showed significantly less cerebral desaturation events (p<0.001), drops in regional cerebral oxygen saturation values (p<0.001), significantly better neurobehavioral test results the day after surgery (p<0.001) and showed a greater hemodynamic stability in the beach chair position compared to patients in the G-group. The incidence of regional cerebral oxygen desaturations seems to influence the neurobehavioral outcome. Regional anesthesia offers more stable cardiovascular conditions for shoulder surgery in beach chair position influencing neurobehavioral test results at 24h. Copyright © 2013 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Published by Elsevier España. All rights reserved.

  12. Demographical Differences in Perceptions of Leadership Practices for Department Chairs and Job Satisfaction of Faculty Members at a Historically Black University

    Directory of Open Access Journals (Sweden)

    Edwin Quinn Jr.

    2012-09-01

    Full Text Available The purpose of this quantitative study was to determine the leadership practices (Kouzes and Posner, 2002 of the department chairs as perceived by the faculty and the job satisfaction (Spector, 2007 of faculty members at a historically black university located in the State of Mississippi. The role of the gender and ethnicity of faculty members’ perceived leadership practices of department chairs and job satisfaction is explored. A total of 100 faculty responded to the study. An ANOVA test found that there is a significant difference in leadership practices of department chairs by faculty members between ethnicity: modeling the way (F = 242.529, p = .001, inspiring a shared vision (F = 289.658, p = .001, challenging the process (F = 386.177, p = .001, enabling others to act (F = 272.504, p = .001, and encouraging the heart (F = 339.685, p = .001. There is a significant difference in subscales of job satisfaction for faculty members between ethnicity: promotion (F = 12.953, p = .00, supervision (F = 1.819, p = .00, contingent rewards (F = 25.379, p = .00, operating procedures (F = 34.334, p = .00, co-workers (F = 34.406, p = .00, nature of work (F = 3.020, p = .054, and communication (F = 46.118, p = .00. There was not a significant difference in Leadership Practices of department chairs and Job Satisfaction of faculty members based on gender. The implications of the study resulted in gender differences and ethnicity having a statistical impact on the perceptions of leadership practices of department chairs and job satisfaction of faculty member. Future studies might expand the study to include more historically black university to gain a broader perception.

  13. Benefits of home-based rocking-chair exercise for physical performance in community-dwelling elderly women: a randomized controlled trial.

    Science.gov (United States)

    Niemelä, Kristiina; Väänänen, Ilkka; Leinonen, Raija; Laukkanen, Pia

    2011-08-01

    Home-based exercise is a viable alternative for older adults with difficulties in exercise opportunities outside the home. The aim of this study was to investigate the benefits of home-based rocking-chair training, and its effects on the physical performance of elderly women. Community- dwelling women (n=51) aged 73-87 years were randomly assigned to the rocking-chair group (RCG, n=26) or control group (CG, n=25) by drawing lots. Baseline and outcome measurements were hand grip strength, maximal isometric knee extension, maximal walking speed over 10 meters, rising from a chair five times, and the Berg Balance Scale (BBS). The RCG carried out a six-week rocking-chair training program at home, involving ten sessions per week, twice a day for 15 minutes per session, and ten different movements. The CG continued their usual daily lives. After three months, the RCG responded to a mail questionnaire. After the intervention, the RCG improved and the CG declined. The data showed significant interactions of group by time in the BBS score (p=0.001), maximal knee extension strength (p=0.006) and maximal walking speed (p=0.046), which indicates that the change between groups during the follow-up period was significant. Adherence to the training protocol was high (96%). After three months, the exercise program had become a regular home exercise habit for 88.5% of the subjects. Results indicate that home-based elderly women benefit from this easily implemented rocking-chair exercise program. The subjects became motivated to participate in training and continued the exercises. This is a promising alternative exercise method for maintaining physical activity and leads to improvements in physical performance.

  14. Validation of a Manually Oscillating Chair for In-The-Field Assessment of Dynamic Visual Acuity on Crewmembers Within Hours of Returning From Long-Duration Spaceflight

    Science.gov (United States)

    Kreutzberg, G. A.; Rosenberg, M. J. F.; Peters, B. T.; Reschke,M. F.

    2017-01-01

    Long-duration spaceflight results in sensorimotor adaptations, which cause functional deficits during gravitational transitions, such as landing on a planetary surface after long-duration microgravity exposure. Both the vestibular system and the central nervous system are affected by gravitational transitions. These systems are responsible for coordinating head and eye movements via the vestibulo-ocular reflex (VOR) and go through an adaptation period upon exposure to microgravity. Consequently, they must also re-adapt to Earth's gravitational environment upon landing. This re-adaptation causes decrements in gaze control and dynamic visual acuity, with crewmembers reporting oscillopsia and blurred vision caused by retinal slip, or the inability to keep an image focused on their retina. This is thought to drive motion sickness symptoms experienced by most crewmembers following landing. Retinal slip can be estimated by dynamic visual acuity (DVA); visual acuity while in motion. Previously, DVA has been assessed in the laboratory where subjects walked at 6.4 km/hr on a motorized treadmill. Using this method, Peters et al. (2011) found that DVA is worsened in astronauts by an average of 0.75 eye-chart lines one day after landing. However, it is believed that re-adaptation occurs quickly and that DVA might be worse immediately upon re-exposure to a gravitational environment. Since many crewmembers are unable to walk safely upon landing, it was necessary to develop a method for replicating the vertical head movements associated with walking. In addition, the use of a chair to imitate the head displacement caused by walking isolates eye-head interactions without allowing for trunk and lower-body compensation, as seen with treadmill walking (Mulavara & Bloomberg 2003). Therefore, a modality for assessing DVA in the field within a few hours of landing was developed. In this study, we validated the ability of a manually operated oscillating chair to reproduce the oscillatory

  15. Senior Senator from Florida and Chairman, Senate Committee on Space, Aeronautics and Related Sciences W. Nelson, visiting the ATLAS cavern and LHC tunnel with ATLAS Collaboration Spokesperson P. Jenni and AMS Collaboration Spokesperson S.C.C.Ting, 16 March 2008.

    CERN Multimedia

    Maximilien Brice

    2008-01-01

    Senior Senator from Florida and Chairman, Senate Committee on Space, Aeronautics and Related Sciences W. Nelson, visiting the ATLAS cavern and LHC tunnel with ATLAS Collaboration Spokesperson P. Jenni and AMS Collaboration Spokesperson S.C.C.Ting, 16 March 2008.

  16. The rejection of the comprehensive nuclear test ban treaty by the US Senate: a reverse for the nuclear arms control?; Le rejet du traite d'interdiction complete des essais nucleaires par le Senat Americain: un revers pour l'arms control nucleaire?

    Energy Technology Data Exchange (ETDEWEB)

    Sitt, B. [Universite de Marne la Vallee, 77 (France)

    2000-07-01

    On October 13, 1999, after a hasty debate, the US Senate rejected the comprehensive nuclear test ban treaty (CTBT) signed 3 years ago. This article analyses this event with respect to the US domestic context (discussions at the Senate, reaction of the Presidency) and with respect to the international context (international reactions, future of the treaty, consequences on arms control policy). (J.S.)

  17. New science, old convictions - Texas Senate Bill 344: identifying further necessary reform in forensic science.

    Science.gov (United States)

    Soni, Naina

    2015-02-01

    In June 2013, Texas Senate Bill 344 (SB 344) was signed into law after strong Innocence Project support. SB 344 has since transformed the Texan judicial landscape. Known as the 'Junk Science Writ', SB 344 enables the court to grant habeas corpus relief based on scientific evidence that '(1) was not available to be offered by a convicted person at the convicted person's trial; or (2) contradicts scientific evidence relied on by the state at trial'. Inmates, such as the 'San Antonio Four', whose convictions were based upon what is now considered 'faulty' medical and forensic testimony, have been released under SB 344. Yet, science, as a field dependent on innovation, is inherently prone to debunking the scientific and forensic methods the law has relied upon to convict individuals. This commentary identifies policy behind SB 344, how SB 344 may influence the perception of science in the courtroom, and how 'junk science' is defined and/or limited. Furthermore, this commentary concludes that to achieve justice in the legal system through habeas relief based on 'junk science', it is necessary to revitalize and standardize forensic science.

  18. Carlo Rubbia, former CERN Director-General, appointed Senator for life by the President of Italy.

    CERN Multimedia

    Antonella Del Rosso

    2013-01-01

    Today, the President of the Italian Republic Giorgio Napolitano appointed four new senators for life: the music director and conductor “maestro” Claudio Abbado, the neuroscientist Professor Elena Cattaneo, the renowned architect Renzo Piano and Professor Carlo Rubbia, who was CERN Director-General from 1989 to 1993.   Carlo Rubbia during his talk for the discovery of the W particle in 1983. In 1984, Carlo Rubbia, then head of the UA1 collaboration, was awarded the Nobel Prize in Physics, together with Simon van der Meer, for the discovery of the W and Z particles – at that time two important missing components of the Standard Model. During his term of office as Director-General, the Large Electron Positron collider was inaugurated and the four LEP experiments produced their first results. He also mounted the case for the new Large Hadron Collider, which in 2012 led to the discovery of a Higgs boson. In 1993, the last year of his mandate, the World Wide Web proto...

  19. Scientific basis for the selection of absorbent underpads that remain securely attached to underlying bed or chair.

    Science.gov (United States)

    Edlich, Richard F; Winters, Kathryne L; Long, William B; Gubler, K Dean

    2006-01-01

    The occurrence of pressure ulcers in patients is very high in certain high-risk groups. These special high-risk groups include elderly patients, patients with spinal cord injuries, or any individual with an impaired ability to reposition. Prevention of pressure ulcers is by far the best treatment of this condition, warranting certain interventions and preventive measures. One major risk factor to be minimized is the exposure of skin to moisture. Underpads are often used to protect the skin of patients who are incontinent. These products effectively absorb moisture and present a quick-drying surface to the skin. The construction of an underpad should accomplish three goals. First, its backing should have a low coefficient of friction to prevent frictional skin injuries. Second, an inner absorbent core should rapidly contain moisture and disseminate it throughout the entire pad. Third, the core and coverstock should successfully work together to retain moisture and prevent wet-back or fluid return. The purpose of this study was to determine the performance of three commercially available underpads in reducing the development of pressure sores in patients at high risk. In this study we selected three underpads that could be securely attached to either the underlying bed or the chair. The three performance parameters examined were absorbent capacity, wetback prevention, and holding security of the underpads. Measurements of these performance parameters can be easily replicated in other laboratories. The results of these studies provide a scientific basis for selecting and purchasing an underpad to prevent pressure ulcers in patients. In this comprehensive evaluation, we assess an absorbent underpad with polyethylene flaps and two absorbent underpads with adhesive. The absorbent capacity results showed Tranquility SlimLine Peach Sheet to be the most absorbent. The wet-back results showed Tranquility SlimLine Peach Sheet to be the only underpad with no wet-back, with no

  20. Congressional Testimony: Statement of Wade T. Najjum Before the Subcommittee on Superfund and Environmental Health Committee on Environment and Public Works United States Senate

    Science.gov (United States)

    Statement of Wade T. Najjum Assistant Inspector General for Program Evaluation U.S. EPA Office of Inspector General Before the Subcommittee on Superfund and Environmental Health Committee on Environment and Public Works United States Senate

  1. Absolute and Relative Reliability of the Timed 'Up & Go' Test and '30second Chair-Stand' Test in Hospitalised Patients with Stroke.

    Science.gov (United States)

    Lyders Johansen, Katrine; Derby Stistrup, Rikke; Skibdal Schjøtt, Camilla; Madsen, Jacqueline; Vinther, Anders

    2016-01-01

    The timed 'Up & Go' test and '30second Chair-Stand' test are simple clinical outcome measures widely used to assess functional performance. The reliability of both tests in hospitalised stroke patients is unknown. The purpose was to investigate the relative and absolute reliability of both tests in patients admitted to an acute stroke unit. Sixty-two patients (men, n = 41) attended two test sessions separated by a one hours rest. Intraclass correlation coefficients (ICC2,1) were calculated to assess relative reliability. Absolute reliability was expressed as Standard Error of Measurement (with 95% certainty-SEM95) and Smallest Real Difference (SRD) and as percentage of their respective means if heteroscedasticity was observed in Bland Altman plots (SEM95% and SRD%). ICC values for interrater reliability were 0.97 and 0.99 for the timed 'Up & Go' test and 0.88 and 0.94 for '30second Chair-Stand' test, respectively. ICC values for intrarater reliability were 0.95 and 0.96 for the timed 'Up & Go' test and 0.87 and 0.91 for '30second Chair-Stand' test, respectively. Heteroscedasticity was observed in the timed 'Up & Go' test. Interrater SEM95% ranged from 9.8% to 14.2% with corresponding SRD% of 13.9-20.1%. Intrarater SEM95% ranged from 15.8% to 18.7% with corresponding SRD% of 22.3-26.5%. For '30second Chair-Stand' test interrater SEM95 ranged between 1.5 and 1.9 repetitions with corresponding SRD of 2 and 3 and intrarater SEM95 ranged between 1.8 and 2.0 repetitions with corresponding SRD values of 3. Excellent reliability was observed for the timed 'Up & Go' test and the '30second Chair-Stand' test in hospitalised stroke patients. The thresholds to detect a real change in performance were 18.7% for the timed 'Up & Go' test and 2.0 repetitions for the '30second Chair-Stand' in groups of patients and 26.5% and 3 repetitions in individual patients, respectively.

  2. Absolute and Relative Reliability of the Timed ‘Up & Go’ Test and ‘30second Chair-Stand’ Test in Hospitalised Patients with Stroke

    Science.gov (United States)

    Lyders Johansen, Katrine; Derby Stistrup, Rikke; Skibdal Schjøtt, Camilla; Madsen, Jacqueline; Vinther, Anders

    2016-01-01

    Objective The timed ‘Up & Go’ test and ‘30second Chair-Stand’ test are simple clinical outcome measures widely used to assess functional performance. The reliability of both tests in hospitalised stroke patients is unknown. The purpose was to investigate the relative and absolute reliability of both tests in patients admitted to an acute stroke unit. Methods Sixty-two patients (men, n = 41) attended two test sessions separated by a one hours rest. Intraclass correlation coefficients (ICC2,1) were calculated to assess relative reliability. Absolute reliability was expressed as Standard Error of Measurement (with 95% certainty—SEM95) and Smallest Real Difference (SRD) and as percentage of their respective means if heteroscedasticity was observed in Bland Altman plots (SEM95% and SRD%). Results ICC values for interrater reliability were 0.97 and 0.99 for the timed ‘Up & Go’ test and 0.88 and 0.94 for ‘30second Chair-Stand’ test, respectively. ICC values for intrarater reliability were 0.95 and 0.96 for the timed ‘Up & Go’ test and 0.87 and 0.91 for ‘30second Chair-Stand’ test, respectively. Heteroscedasticity was observed in the timed ‘Up & Go’ test. Interrater SEM95% ranged from 9.8% to 14.2% with corresponding SRD% of 13.9–20.1%. Intrarater SEM95% ranged from 15.8% to 18.7% with corresponding SRD% of 22.3–26.5%. For ‘30second Chair-Stand’ test interrater SEM95 ranged between 1.5 and 1.9 repetitions with corresponding SRD of 2 and 3 and intrarater SEM95 ranged between 1.8 and 2.0 repetitions with corresponding SRD values of 3. Conclusion Excellent reliability was observed for the timed ‘Up & Go’ test and the ‘30second Chair-Stand’ test in hospitalised stroke patients. The thresholds to detect a real change in performance were 18.7% for the timed ‘Up & Go’ test and 2.0 repetitions for the ‘30second Chair-Stand’ in groups of patients and 26.5% and 3 repetitions in individual patients, respectively. PMID:27798686

  3. Two-dimensionally stacked heterometallic layers hosting a discrete chair dodecameric ring of water clusters: synthesis and structural study.

    Science.gov (United States)

    Kenfack Tsobnang, Patrice; Wenger, Emmanuel; Biache, Coralie; Lambi Ngolui, John; Ponou, Siméon; Dahaoui, Slimane; Lecomte, Claude

    2014-10-01

    The stacked two-dimensional supramolecular compound catena-{Co(amp)3Cr(ox)3·6H2O} (amp = 2-picolylamine, ox = oxalate) has been synthesized from the bimolecular approach using hydrogen bonds. It is built from layers in which both Co(amp)(3+) (D) and Cr(ox)(3-) (A) ions are bonded in a repeating DADADA… pattern along the a and c axes by multiple hydrogen bonds. These layers host a well resolved R12 dodecameric discrete ring of water clusters built by six independent molecules located around the 2c centrosymmetric Wyckoff positions of the P21/n space group in which the compound crystallizes. These clusters are ranged along the [001] direction, occupy 733.5 Å(3) (22.0%) of the unit cell and have a chair conformation via 12 hydrogen bonds. The water molecules of the cluster are linked with stronger hydrogen bonds than those between the cluster and its host, which explains the single continuous step of the dehydration process of the compound.

  4. Perspectives of patients with disabilities on the accessibility of medical equipment: examination tables, imaging equipment, medical chairs, and weight scales.

    Science.gov (United States)

    Story, Molly Follette; Schwier, Erin; Kailes, June Isaacson

    2009-10-01

    In a prior survey, patients with disabilities reported difficulty using many common types of medical equipment. The purpose of this study was to conduct focus groups to explore in greater detail the most common difficulties mentioned by survey participants in order to identify critical issues related to accessibility and usability and to inform subsequent research. Participants of eight focus groups discussed medical equipment accessibility and safety issues experienced when using or attempting to access four specific categories of medical devices: examination tables, imaging equipment, medical chairs, and weight scales. Content of the transcript of each focus group was categorized according to five major themes: safety issues, equipment issues, health care provider issues, patient issues, and environmental issues. The results were then aggregated. The focus group participants reported that characteristics of the equipment's contact surfaces could cause difficulty and discomfort. Participants commented on lack of physical support for patients with disabilities to transfer their bodies onto and off the equipment and lack of support to achieve and maintain body positions while on the equipment. Wheelchair scales were reported as rarely available, and scales without voice output were inaccessible to blind individuals. Health care provider issues and patient issues are discussed in relation to the accessibility and safety of the equipment. Some types of medical devices and technologies present substantial barriers for some medical patients with disabilities, which may negatively affect their access to health care. Recommendations for improved designs are provided to enhance medical equipment accessibility and safety.

  5. Proposal for a universal measurement system for school chairs and desks for children from 6 to 10 years old.

    Science.gov (United States)

    Carneiro, Vitor; Gomes, Ângela; Rangel, Bárbara

    2017-01-01

    In a primary education classroom of any country, children of the same age have very different statures, reaching variations of 200 mm (Gonçalves, 2012). However, the school furniture provided is not suitable or adaptable to these differences. Designing school furniture able to respond to these variations is, therefore, a challenge for ergonomics and design in a global market. It is clearly not viable for industries to adapt productions for each country. When competitiveness and limitation of resources are essential for the viability of any product it becomes essential to find a universal system adapted to the requisites of any country. Taking as prescription measure the popliteal height obtained from the data of different countries, a universal measurement system for the school chair and desk set is proposed, combining the ellipse methodology used by Molenbroek et al. (2003) and the (mis)match equations mentioned by Castellucci et al. (2014b). From the results obtained, it can be concluded that only 5 sizes are needed to implement this new measurement system of evolutionary school furniture for the primary education classroom. Copyright © 2016 Elsevier Ltd. All rights reserved.

  6. Targeting the gut to treat obesity and its metabolic comorbidities: focus on bariatric surgery - view from the chair.

    Science.gov (United States)

    Carpentier, A C

    2016-12-01

    Over the past decade, bariatric surgery emerged as the most effective treatment modality for obesity and its complications, especially type 2 diabetes. Initially introduced on the basis of their capacity to restrict food intake and/or induce dietary fat malabsorption, the current bariatric surgery procedures result in many more physiological changes that may also partly explain their potent and sustained anti-obesity and anti-diabetic effects. In the session 2 of the 17th International Symposium of the Université Laval Research Chair in Obesity, outstanding speakers have provided insight into novel clinical and pathophysiological aspects in bariatric surgery. Dr Blandine Laferrère discussed the growing body of evidence implicating incretin hormones in the anti-diabetic effects of bariatric surgery and Dr Hans-Rudolf Berthoud explored emerging evidence suggesting that bariatric surgery may reset the defended body mass set point. As data are rapidly accruing about the beneficial effects of bariatric surgery, these procedures not only take a greater place in clinical practice, but they also offer outstanding occasions to peek into the intricate and complex links between diet and gastrointestinal track, and obesity and its complications.

  7. Orthostatic Dysregulation during Postural Change on the Dental Chair and Intraoperative Monitoring by Heart Rate Variability Analysis

    Directory of Open Access Journals (Sweden)

    Yukihiro Momota

    2014-01-01

    Full Text Available This is the first case report of orthostatic dysregulation (OD manifested during postural change on the dental chair and intraoperatively monitored by heart rate variability (HRV analysis. OD-associated autonomic dysfunction is induced by postural changes and easily leads to disturbance in circulatory dynamics; however, most dental practices have not yet realized the importance of managing OD. We measured autonomic activity in a patient with OD during dental therapy and assessed the clinical significance of HRV analysis for OD. The patient was a 17-year-old Japanese female. She was diagnosed with impacted wisdom teeth and had no previous history of a distinct systemic disease. A surgical procedure to extract the teeth was safely performed under both local anesthesia and sedation with nitrous oxide and midazolam. After the surgery, her postural change to sitting induced orthostatic hypotension. HRV variables showed parasympathetic dominance due to the upright position. Subsequently, her posture was returned to supine, and atropine sulfate administration for the immediate treatment of OD returned her blood pressure to normal levels. HRV variables showed relative sympathetic dominance due to an atropine-derived parasympathetic blockade. HRV analysis revealed OD-associated autonomic dysfunction and should become a standard tool for safe and secure dental management of OD.

  8. Evolution of Research into the Management of Family Businesses that are Part of the Instituto de la Empresa Familiar Network of Chairs (1992-2016

    Directory of Open Access Journals (Sweden)

    José Casillas-Bueno

    2017-07-01

    Full Text Available The family business field of study has grown considerably in recent years in Spain. In fact, it is no exaggeration to say that twenty years ago there was barely any research in this field. In 1992, exactly 25 years ago, a group of family entrepreneurs founded the Instituto de la Empresa Familiar (IEF. IEF created the Chair in Family Business at Spanish universities to foster its inclusion in Business Administration syllabuses and promote its research by Spanish academics. This paper analyses the evolution of research into family businesses carried out by academics who are part of the IEF Network of Chairs, both at international and management level. To do this, the ISI Web of Knowledge database and Scopus were used as sources of information.

  9. R. A. FISHER, LANCELOT HOGBEN, AND THE 'COMPETITION' FOR THE CHAIR OF SOCIAL BIOLOGY AT THE LONDON SCHOOL OF ECONOMICS IN 1930: CORRECTING THE LEGEND.

    Science.gov (United States)

    Tabery, James; Sarkar, Sahotra

    2015-12-20

    From 1930 to 1937 Lancelot Hogben FRS occupied the Chair of Social Biology at the London School of Economics and Political Science. According to standard histories of this appointment, he and R. A. Fisher FRS both applied for the position, but Hogben was selected over Fisher. The episode has received attention in large part because of the later prominence of the two figures involved. The surviving archival records, however, tell a remarkably different story. Neither Fisher nor Hogben was ever an official candidate for the chair. Indeed, Fisher seems not to have applied for the position at all, and Hogben was approached only behind the scenes of the official search. The purpose of this paper is to correct and complete the history of this episode.

  10. A Clinical Experience of Dental Treatment under Ambulatory General Anesthesia for A Disabled Patient Who Accepts Only One Favorite Dental Chair

    OpenAIRE

    佐藤, 潤; 川合, 宏仁; 山崎, 信也; 相澤, 徳久; 島村, 和宏; 鈴木, 康生; サトウ, ジュン; カワイ, ヒロヨシ; ヤマザキ, シンヤ; アイザワ, ノリヒサ; シマムラ, カズヒロ; スズキ, ヤスオ; Jun, Sato; Hiroyoshi, KAWAAI; Shinya, YAMAZAKI

    2007-01-01

    In our hospital, we have many cases of ambulatory general anesthesia in the dental treatment of disabled patients. However, if the disability patients have strong refusal to enter the general anesthesia room due to strong phobia, we can not apply the general anesthesia induction. We experienced a dental treatment under ambulatory general anesthesia of a disabled patient who could not sit on any dental chair except for his favorite one. The patient was a 16-year-old boy. He was diagnosed Down ...

  11. Effects of trunk stability exercise using proprioceptive neuromuscular facilitation with changes in chair height on the gait of patients who had a stroke.

    Science.gov (United States)

    Park, Si-Eun; Moon, Sang-Hyun

    2016-07-01

    [Purpose] The purpose of this study was to identify the effects of trunk stability exercise using proprioceptive neuromuscular facilitation with changes in chair heights on the gait of stroke patients. [Subjects and Methods] The subjects of this study were 11 stroke patients. The intervention method was trunk stability exercise using proprioceptive neuromuscular facilitation with different chair heights (50, 60, and 70 cm). These exercises were performed 5 times per week for 6 weeks. Gait velocity, cadence, stride length, gait cycle, and stance phase duration were used to measure gait function. [Results] Significant changes in gait velocity, cadence, and stride length were observed on the affected side. However, no significant changes in gait cycle and stance phase were observed on the affected side. [Conclusion] These results indicate that trunk stability exercise using proprioceptive neuromuscular facilitation with change in chair heights were effective in improving gait velocity, cadence, and stride length on the affected side. However, in this study, no significant changes were observed in gait cycle and stance phase on the affected side. Therefore, various interventions for stroke patients should be investigated in further studies.

  12. A kinematic and kinetic analysis of the sit-to-stand transfer using an ejector chair: implications for elderly rheumatoid arthritic patients.

    Science.gov (United States)

    Munro, B J; Steele, J R; Bashford, G M; Ryan, M; Britten, N

    1998-03-01

    Twelve elderly female rheumatoid arthritis patients (mean age = 65.5 +/- 8.6 yr) were assessed rising from an instrumented Eser Ejector chair under four conditions: high seat (540 mm), low seat (450 mm), with and without the ejector mechanism operating. Sagittal plane motion, ground reaction forces, and vertical chair arm rest forces were recorded during each trial with the signals synchronised at initial subject head movement. When rising from a high seat, subjects displayed significantly (p ejector mechanism, time to seat off and trunk and knee angle at seat off significantly increased, whereas trunk and knee angular displacement, and total net and normalised arm rest forces significantly decreased compared to rising unassisted. Regardless of seat height or ejector mechanism use, there were no significant differences in the peak, or time to peak horizontal velocity of the subjects' total body centre of mass, or net knee and ankle moments. It was concluded that increased seat height and use of the ejector mechanism facilitated sit-to-stand transfers performed by elderly female rheumatoid arthritic patients. However, using the ejector chair may be preferred by these patients compared to merely raising seat height because it does not necessitate the use of a footstool, a possible obstacle contributing to falls.

  13. Temporary implant-supported prosthesis for immediate loading according to a chair-side concept: technical note and results from 37 consecutive cases.

    Science.gov (United States)

    Ostman, Pär-Olov; Hellman, Mats; Sennerby, Lars; Wennerberg, Ann

    2008-05-01

    During the last years, focus has been paid to implant treatment using immediate function protocols, and different approaches to provide patients with temporary constructions have been presented. Most of these techniques involve dental technicians producing the temporary construction, for example, rebuilding existing dentures, acrylic bridges, etc. The purpose of this prospective clinical study was to evaluate the clinical outcome of a chair-side technique of a cost-effective temporary prosthesis. Fixture survival rate and risk of temporary bridge failure were analyzed. Thirty-seven partially or totally edentate patients (18 female and 19 male; mean age: 66.7 years) treated with chair-side manufactured temporary restorations (QuickBridge, BIOMET 3i, Palm Beach, Fl, USA) for immediate loading have been evaluated. The prostheses extended from two unit bridges supported by two implants to full-arch construction supported by six implants. The temporary prostheses were monitored from the day of surgery and delivery to the time of replacement with a permanent prosthetic construction 3 to 6 months later. No implants were lost during the observation time. One (3%) temporary prosthesis fractured and additional two (6%) loosened during the follow-up time. The study indicated that the tested chair-side concept for manufacturing of temporary prosthesis for immediate loading of dental implants is a viable approach.

  14. Development and evaluation of a saliva-based chair-side diagnostic for the detection of Porphyromonas gingivalis

    Directory of Open Access Journals (Sweden)

    Neil M. O'Brien-Simpson

    2015-09-01

    Full Text Available Porphyromonas gingivalis is a key pathogen in the polymicrobial biofilm that is associated with the oral disease chronic periodontitis. A number of studies have shown that in humans the level of P. gingivalis in the polymicrobial biofilm is positively correlated with disease progression. The aim of this study was to develop a P. gingivalis diagnostic that has high specificity and sensitivity for P. gingivalis using a range of laboratory and clinical isolates and then compare the efficacy of the diagnostic with RTPCR using samples from chronic periodontitis patients and age- and sex-matched healthy controls. Key parameters for the kit were to use saliva as the biological fluid as this is a most convenient medium for chair-side sampling and to give a positive reading for the reported threshold for detection of 5×105 P. gingivalis cells/mL that indicates disease progression. We initially screened a range of monoclonal antibodies for recognition of the P. gingivalis conserved virulence factor RgpA-Kgp complex and identified two mAbs that could be used in a capture and detection ELISA system. These mAbs were used to formulate and manufacture the GC P. gingivalis saliva diagnostic kit used in the study. To validate the saliva kit, saliva (P. gingivalis free was spiked with known concentrations of viable P. gingivalis whole cells of W50, 381, A7A1-28, and ATCC 33277; P. gingivalis clinical isolates; P. gingivalis vesicles; and the secreted form of the RgpA-Kgp complex. Laboratory findings indicated that the kit was able to detect all laboratory and clinical isolate strains of P. gingivalis at 5×104/mL to 5×105/mL. It was also able to detect the RgpA-Kgp complex and vesicles at 5×104 and 5×105 cell equivalent doses, respectively. Saliva and plaque were then collected from 50 subjects with moderate–severe chronic periodontitis and 50 age- and sex-matched subjects with healthy periodontium. Real-time PCR was utilised to analyse levels of P

  15. Development and evaluation of a saliva-based chair-side diagnostic for the detection of Porphyromonas gingivalis.

    Science.gov (United States)

    O'Brien-Simpson, Neil M; Burgess, Kate; Brammar, Gail C; Darby, Ivan B; Reynolds, Eric C

    2015-01-01

    Porphyromonas gingivalis is a key pathogen in the polymicrobial biofilm that is associated with the oral disease chronic periodontitis. A number of studies have shown that in humans the level of P. gingivalis in the polymicrobial biofilm is positively correlated with disease progression. The aim of this study was to develop a P. gingivalis diagnostic that has high specificity and sensitivity for P. gingivalis using a range of laboratory and clinical isolates and then compare the efficacy of the diagnostic with RTPCR using samples from chronic periodontitis patients and age- and sex-matched healthy controls. Key parameters for the kit were to use saliva as the biological fluid as this is a most convenient medium for chair-side sampling and to give a positive reading for the reported threshold for detection of 5×10(5) P. gingivalis cells/mL that indicates disease progression. We initially screened a range of monoclonal antibodies for recognition of the P. gingivalis conserved virulence factor RgpA-Kgp complex and identified two mAbs that could be used in a capture and detection ELISA system. These mAbs were used to formulate and manufacture the GC P. gingivalis saliva diagnostic kit used in the study. To validate the saliva kit, saliva (P. gingivalis free) was spiked with known concentrations of viable P. gingivalis whole cells of W50, 381, A7A1-28, and ATCC 33277; P. gingivalis clinical isolates; P. gingivalis vesicles; and the secreted form of the RgpA-Kgp complex. Laboratory findings indicated that the kit was able to detect all laboratory and clinical isolate strains of P. gingivalis at 5×10(4)/mL to 5×10(5)/mL. It was also able to detect the RgpA-Kgp complex and vesicles at 5×10(4) and 5×10(5) cell equivalent doses, respectively. Saliva and plaque were then collected from 50 subjects with moderate-severe chronic periodontitis and 50 age- and sex-matched subjects with healthy periodontium. Real-time PCR was utilised to analyse levels of P. gingivalis in both

  16. Prof. Manuel Trajtenberg, Chair of the Planning and Budget Committee, Council for Higher Education in Israel with CERN Director-General R. Heuer and in front of the ATLAS detector on Thursday 14th January.

    CERN Multimedia

    Maximilien Brice; Point 1

    2010-01-01

    Prof. Manuel Trajtenberg, Chair of the Planning and Budget Committee, Council for Higher Education in Israel with CERN Director-General R. Heuer and in front of the ATLAS detector on Thursday 14th January.

  17. [About the 350th anniversary of the foundation of the chair of anatomy of the faculty of medicine at Strasbourg (1652-2002)].

    Science.gov (United States)

    Le Minor, Jean-Marie; Sick, Henri

    2003-01-01

    Some historical and bibliographical elements are given at the occasion of the 350th anniversary of the foundation of the chair of anatomy at Strasbourg. Strasbourg played an important role in the dissemination of the anatomical knowledge in the end of the 15th and the first half of the 16th century. In 1517, the first official human dissection organized in Strasbourg was performed. In 1652, a specific chair of anatomy founded, and the first holder was J. A. Sebiz (1614-1685). In 1670, an anatomical lecture theatre was created. Strasbourg became a French town in 1681 with no modification of the university and of the chair of anatomy. In 1872, after the annexation of Alsace, a new German university was founded ; normal anatomy and pathology were separated and each chair attached to a particular institute. In 1919, when the Faculty of Medicine was reorganized after Alsace was restored to France, specific chairs and institutes were founded for histology and embryology. Among the famous morphologists and scientists who worked in Strasbourg were in anatomy : H. Brunschwig (?-1534), W. H. Ryff (c. 1505-1548), J. Winter von Andernach (1497-1574), T. Lauth (1758-1826), F. D. Reisseissen (1773-1828), J. F. Lobstein (1777-1835), E. A. Lauth (1803-1837), E. Koeberlé (1828-1915), E. Beaunis (1830-1921), H. D. Bouchard (1833-1899), J. G. Joessel (1838-1892), W. Waldeyer (1836-1921), G. Schwalbe (1844-1916), W. Pfitzner (1853-1903), F. Keibel (1861-1929), A. Forster (1878-1957), and P. Bellocq (1888-1962) ; in pathology : F. D. von Rechlinghausen (1833-1910), H. Chiari (1851-1916), J. G. Mönckeberg (1877-1925), P. Masson (1880-1959), and L. Géry (1883-1957) ; in histology : P. Bouin (1870-1962), M. Aron (1892-1974), R. Courrier (1895-1986), and M. Klein (1905-1975) ; in embryology : P. Ancel (1873-1961), P. Vintemberger (1891-1983), J. Benoit (1896-1982), E. Wolff (1904-1996), and J. Clavert (1912-1994).

  18. Avaliação ergonômica de cadeiras de madeira e derivados Ergonomic evaluation of chairs made of wood and its derivatives

    Directory of Open Access Journals (Sweden)

    Amaury Paulo de Souza

    2010-02-01

    Full Text Available Este trabalho teve como objetivo realizar a avaliação ergonômica de cadeiras de madeira e derivados fabricadas no Polo Moveleiro de Carmo do Cajuru, MG, visando à melhoria da qualidade ergonômica dos móveis, envolvendo aspectos de adaptação antropométrica, conforto e de segurança. A coleta de dados foi realizada em cadeiras fabricadas por indústrias associadas ao Sindicato das Indústrias do Mobiliário e de Artefatos de Madeira no Estado de Minas Gerais de Carmo do Cajuru - SINDIMOV, MG. Os critérios de conformidade foram definidos de acordo com os princípios de antropometria, ergonomia e os aspectos de segurança para o usuário. Os resultados das medições foram confrontados com recomendações e dados antropométricos existentes na literatura. Observou-se que os maiores problemas detectados nas cadeiras estavam relacionados às dimensões do assento. A altura dos assentos de todas as cadeiras foi superior aos valores recomendados na literatura. Os encostos não apresentaram problemas quanto à sua largura, porém necessitavam de adequação dos ângulos de inclinação em relação aos assentos. Outro problema encontrado foi a grande incidência de quinas e bordas retas que podem ocasionar injúrias aos usuários desses móveis.This study aimed to carry out an ergonomic assessment of chairs and wooden products manufactured in the furniture cluster of Carmo do Cajuru, MG, and improve the ergonomic quality of furniture, involving aspects of anthropometric adaptation, comfort and safety. Data were collected from chairs manufactured by industries associated with the Union of Furniture Industries and Wooden Artifacts located in Carmo do Cajuru in the State of Minas Gerais - SINDIMOV, MG. Compliance criteria were defined according to the anthropometric principles, aspects of ergonomics and safety for the user. Measurements were compared with anthropometric data and recommendations in the literature. The major problem identified in

  19. The Professorial Chair (kursī ‘ilmī or kursī li-l-wa‘ẓ wa-l-irshād in Morocco

    Directory of Open Access Journals (Sweden)

    Erzini, Nadia

    2013-06-01

    Full Text Available Moroccan congregational mosques are equipped with a minbar (pulpit which is used for the Friday sermon. Many mosques in Morocco are also equipped with one or more smaller chairs, which differ in their form and function from the minbar. These chairs are used by professors to give regular lectures to students of traditional education, and by scholars to give occasional lectures to the general public. This tradition of the professorial chair was probably introduced to Morocco from the Middle East in the thirteenth century. Most of the existing chairs in Morocco seem to date from the nineteenth and twentieth centuries, and they continue to be made and used today. The chairs always have two steps, a seat, a backrest and armrests. This form probably evokes the original minbar of the Prophet in Medina, which had two steps and a seat, and this is one of many aspects of the conservatism and se parate evolution of Moroccan Malikism.Las mezquitas congregacionales en Marruecos suelen tener un almimbar (p?lpito que se utiliza durante el sermón de los viernes. Muchas mezquitas de Marruecos cuentan también con una o más sillas, diferenciadas del almimbar en su forma y su función ya que son utilizadas por los profesores para ensenar a los estudiantes de la educación tradicional, y por eruditos que dan conferencias ocasionales al p?blico en general. Esta tradición de cátedras se introduce probablemente en Marruecos desde Próximo Oriente en el siglo XIII. La mayoría de las cátedras existentes parecen datar de los siglos XIX y XX, manteniéndose hasta nuestros días la fabricación y utilización de estas sillas. Las cátedras siempre tienen dos peldanos, un asiento, un respaldo y apoyabrazos. La forma de las sillas parece evocar el almimbar original del Profeta en Medina, tradición que se muestra como uno de los muchos aspectos del conservadurismo y de la evolución distinta del Malikismo marroquí.

  20. Chair in Pediatric Surgery

    OpenAIRE

    Graña, Francisco; Facultad de Medicina, Universidad Nacional Mayor de San Marcos, Lima, Perú

    2014-01-01

    Inaugural lecture of the course of 1922, Department of Paediatric Surgery, by Dr. Francisco Grana, Professor of Pediatric Surgery and Orthopedics at the Faculty of Medicine of Lima, the National Academy of Medicine, of the Peruvian Society of Surgery. Lección inaugural del curso de 1922, Cátedra de Cirugía Infantil, por el Dr. Francisco Graña, Catedrático de Cirugía Infantil y Ortopedia en la Facultad de Medicina de Lima, de la Academia Nacional de Medicina, de la Sociedad Peruana de Cirug...

  1. ICMI 2012 chairs' welcome

    NARCIS (Netherlands)

    Cassell, Justine; Nijholt, Anton; Epps, Julien; Morency, Louis-Philippe; Bohus, Dan; Aghajan, Hamid; Morency, Louis-Philippe; Bohus, Dan; Aghajan, Hamid; Nijholt, Anton; Cassell, Justine; Epps, Julien

    2012-01-01

    Welcome to Santa Monica and to the 14th edition of the International Conference on Multimodal Interaction, ICMI 2012. ICMI is the premier international forum for multidisciplinary research on multimodal human-human and human-computer interaction, interfaces, and system development. We had a record n

  2. From the Chair

    Institute of Scientific and Technical Information of China (English)

    EduardoF.J.deMulder

    2004-01-01

    Disseminating scientific knowledge has always been a key topic in IUGS' activities. The Union has produced a range of publications (books, journals, maps, charts), both on its own and in cooperation with other organizations and publishers.Some of these works have been concerned with geological standards, while others have been overviews of current topics,

  3. Wise chair 2009

    Directory of Open Access Journals (Sweden)

    Domen Zupančič

    2012-01-01

    Full Text Available Paper furniture design is not a novelty; at our school, too, students have designed objects and even a dome made from paper. What is new is that our colleagues created useful elements and presented them to the most demanding users - children. Having seen the response and spirited understanding of the children, I was very happy about this collaboration between the university and the nursery.

  4. Arm chair perspective preferences

    NARCIS (Netherlands)

    Koenderink, Jan; van Doorn, A.J.; Pinna, Baingio; Pepperell, Robert

    2016-01-01

    Do generic observers in their free-style viewing of postcard-size pictures have a preference for specific modes of perspective rendering? This most likely depends upon the phrasing of the question. Here we consider the feeling of ‘presence’: does the observer experience a sense of being ‘immersed in

  5. 即插即用卫星中电子数据表单的设计研究%Design of xTEDS for plug-and-play satellite modules

    Institute of Scientific and Technical Information of China (English)

    阴艳龙; 李新洪; 赵亚雄

    2013-01-01

    The self⁃identification and self⁃adaption of Plug⁃and⁃play satellite module is analyzed in this paper. A interface description and design method,that is xTEDS design method,to solve self⁃identification and self⁃adaption problems of plug⁃and⁃play satellite modules is put forward. First,according to the request,the corresponding XML Schema document is designed, and then,taking the solar energy panel as an example,the XML document of solar energy panel is designed and analyzed ac⁃cording to XML Schema and interface requirements of the solar energy panel. The results shows that the application of xTEDS de⁃sign method can effectively solve the problems of self ⁃ test,self ⁃ identification and self ⁃ adaption of plug ⁃ and ⁃ play satellite modules. It laid a foundation for on⁃orbit service.%  针对即插即用卫星模块自识别及自适应进行了分析研究,提出一种用于解决即插即用卫星各模块自识别及自适应问题的接口描述设计方法,即基于 XML 的可扩展电子数据表单设计方法。首先依据要求设计出相应的 XML Schema,以卫星太阳能帆板为例,依据 XML Schema 及太阳能帆板的接口需求设计出帆板的 XML 文档,并对 XML 文档进行了分析。研究结果表明,使用可扩展电子数据表单设计方法能有效解决即插即用卫星模块的自检测、自识别及自适应问题,为在轨服务打下基础。

  6. The Designand Research ofthe Elderly Portable Outdoor Leisure Deck Chair%老年人可携式户外休闲躺椅的设计研究

    Institute of Scientific and Technical Information of China (English)

    李竞杰; 张荣强; 周敏

    2015-01-01

    Safe high quality sleep and convenient independence standing is the elderly expectation and is also necessary to a healthy life. By studying the market situation and development trend of the elderly outdoor leisure deck chairs, combined with the design theory, analysing the problems of existing outdoor leisure deck chairs and living needs of the elderly, individual auxiliary deck chair design strategies are put forward. By studying the "people - outdoor leisure chair- environment" system coordination key factor analysis, and comprehensive analysis of the characteristics of the elderly in the current environment and auxiliary products, research content involves the feasibility of the development, modeling structure, color materials and function, applying ergonomics research methods, design a new type of portable deck chair which meets the elderly physiological and psychological needs, to solve the problem of the elderly sleep and stand dififculties. This research of design concept provides a basis for the elderly outdoor leisure deck chair and has a promotional and practical value in the ifeld of industrial design.%安稳高质量的睡眠和方便独立性的站立是老年人期望也是健康生活所必须的。本文通过研究老年人户外休闲躺椅的市场现状和发展趋势,结合掌握的设计理论,对现有户外躺椅的存在问题以及老年人的生活需求进行了分析,提出了个体辅助躺椅的设计策略;通过研究“人—户外休闲躺椅—环境”系统相互协调的关键因素分析,综合分析老年人当前环境和辅助产品的特点,并运用人机工程学的研究方法,内容涉及开发可行性、造型结构、色彩材质和功能动力等方面的研究,设计了一款满足老年人生理和心理需求的新型可携式户外休闲躺椅,解决老年人睡眠和站立困难等问题。本文设计理念的研究为老年人户外休闲躺椅进一步提供了依据,在工业设计

  7. Using maya chair during the expulsive phase of delivery and its relation to the lower incidence of episiotomy or perineal tears

    Directory of Open Access Journals (Sweden)

    Laura López Quirós

    2014-04-01

    Full Text Available The aims of this article is to present the results obtained from the development of a clinical question about using maya obstetric chair during the expulsive phase of delivery and its relation to the lower incidence of episiotomy and perineal tears. In traditional cultures, the women give birth naturally in vertical positions as kneeling, standing, among others. In Western societies, physicians have influenced women will deliver in the supine position, sometimes with legs raised using stirrups. For women of our country is difficult to adopt "alternative" positions that have traditionally been seen as 'normal'. The maya chair is used in the countries of South America, and it appears to be an effective way to prevent perineal tears and the lower incidence of episiotomy duringchildbirth. To carry out this secondary research methodology for clinical practice based on evidence that consists of five steps was used. A question was developed in PICO format (patient, intervention, comparison and observation, then an information search was performed in different databases like Ebsco Host, Google Scholar, PubMed, Medline plus, Embase. 30 articles were found, were analyzed according to the criteria set FCL version 2.0, of which only one was close to answering the clinical question. Information was socialized in a formalpresentation by CIEBE-CR. It is conclude that there is insufficient evidence that the use of maya chair during theexpulsive phase of delivery significantly reduces the risk of perianal tear and lower incidence of episiotomy.

  8. 基于模糊控制的智能按摩椅研究%Reseach of intelligent massage chair based on fuzzy control

    Institute of Scientific and Technical Information of China (English)

    林朝阳; 陈临强; 任彧; 唐斌

    2011-01-01

    Aiming at the uncertainty of model parameters in control system of the massage chair,a fuzzy control method was proposed, which used the deviation and deviation rate of the user's heart rate as the input of the fuzzy control system to achieve intelligentized massage.The general structure of the intelligent massage chair was analyzed,then the design and implementation of fuzzy controller were introduced. Finally,experimental results were tested and analyzed.The results show that the method provides a viable technical reference to improve the intelligence level of massage chair.%针对按摩椅中控制系统模型参数不确定的特性,提出了一种基于模糊控制的智能按摩椅实现方法,该方法将用户按摩时心率偏差与心率偏差的变化率作为模糊控制器的输入参数,实现了智能化的按摩.首先给出了智能按摩椅总体结构,然后介绍了模糊控制器的设计和实现方法,最后对实验结果进行了测试和分析.研究结果表明,该方法为迸一步提升按摩椅的智能化水平提供了可行的技术参考.

  9. In vivo evaluation of three-dimensional of volumetric changes using a CAD/CAM chair-side system: Technical procedure

    Science.gov (United States)

    Ferreiroa, Alberto; Pascual-Moscardó, Agustín; Fons-Font, Antonio; Solá-Ruíz, María-Fernanda

    2017-01-01

    An intraoral digital scanner in combination with specialized three-dimensional surface analysis software monitors volumetric changes to soft tissues or dental restorations. This technology can evaluate the success of a specific technique or medium- or long-term clinical outcomes in both clinical and research situations. This article describes how this technology was used to provide immediate chair-side data analysis without the help of specialized laboratory support. Key words:Intraoral scanner, CAD-CAM, best fit-method, surface tessellation language. PMID:28298996

  10. Research and Development Work Carried out by the Chair of Engineering Geodesy and Measurement and Control Systems, Faculty of Geodesy and Cartography WUT - Thematic Scope and Achievements

    Science.gov (United States)

    Nowak, Edward; Malarski, Ryszard; Prószyński, Witold; Sadowska, Alicja; Woźniak, Marek; Zaczek-Peplinska, Janina

    2016-06-01

    Geodetic engineering surveys are an important part of the works carried out by the Faculty of Geodesy and Cartography, Warsaw University of Technology. These works concern measurement techniques as well as advanced result analysis methods applied in precise industrial surveys and in processes controlling object's behaviour over time. The thematic scope of research realised by Chair of Engineering Geodesy and Control-Measuring Systems shows that article related to geodetic engineering measurements and geodetic monitoring is carried out with high intensity, resulting in technological advancement and implementation of new or improved measurement solutions and methods of measurement result development.

  11. MODULAR-RATING EDUCATIONAL TECHNOLOGIES AT PROFILE CHAIR OF MEDICAL UNIVERSITY: ABILITIES AND PERSPECTIVES IN THE FRAME OF BOLOGNA PROCESS GENERAL PRINCIPLES

    Directory of Open Access Journals (Sweden)

    E.N. Shulgina

    2008-09-01

    Full Text Available Russia’s joint to "Bologna process" sets definition of main points in innovative and integrative processes as an object for academic community. The aim of all applied innovations is to improve education quality and deep integration to European educational space. Modular principle of teaching at profile chair of pediatric faculty, presented in the article, permits to raise students' motivation in educational process; to improve formation of final-year students' professional competence by means of optimization class workand self-study.

  12. In situ tetrazole templated chair-like decanuclear azido-cobalt(II) SMM containing both tetra- and octa-hedral Co(II) ions.

    Science.gov (United States)

    Zhang, Yuan-Zhu; Gao, Song; Sato, Osamu

    2015-01-14

    An azido-bridged chair-like decanuclear cluster: [Co(II)10(bzp)8(Metz)2(N3)18]·4MeOH·3H2O (1, bzp = 2-benzoylpyridine and HMetz = 5-methyl-1H-tetrazole) was prepared with in situ tetrazolate anions as templates in a sealed system. 1 containing both octahedral and tetrahedral Co(II) ions exhibited slow relaxation of magnetization with an effective barrier of 26 K under an applied dc field of 1 kOe.

  13. Development and Application on Rehabilitation Chair of Preventing Low Back Pain%下腰痛防治康复座椅的研制与应用

    Institute of Scientific and Technical Information of China (English)

    王红

    2013-01-01

      目的通过对下腰痛及长期伏案工作人群坐姿的分析,探讨维持脊柱正常生理弯曲和人体坐姿体表压力均匀分布所需的座椅要素,对工作座椅的椅面和材质进行改进,进一步有效纠正不正确的坐姿,防治下腰痛。方法16例下腰痛者随机分为研究组和对照组,研究组和对照组分别使用康复座椅和普通座椅,应用日本骨科协会的JOA score下腰痛评定量表进行疗效评定。结果6个月后,研究组与对照组下腰痛JOA score评分的差异有统计学意义(P <0.005)。结论康复座椅符合人体生物力学的设计,对防治下腰痛有重要意义。%Objective This paper discusses the necessary factors keeping normal spine curve and body pressure uniform distribution in sitting posture based on analysis sitting posture of low back pain and long time sitting persons. The purpose is to correct the sitting posture and prevention low back pain by changing the curves of the chair and material. Methods 16 patients with low back pain were equal y divided into research group and control group. The patients in research group accepted the rehabilitation chair, and other patients in control group accepted the chair same to before. JOA score were used as effect measures in both groups. Results The differences were statistical y significant(P < 0.005)comparison of control group after 6 months. Conclusions The rehabilitation chair is in accord with the body biomechanics, and has significant meaning for preventing low back pain.

  14. Image, Nature and Innovation---A Review of Ted Hughes’ The Thought-Fox%意象·自然·创新--泰德·休斯《思想-狐狸》之评析

    Institute of Scientific and Technical Information of China (English)

    谭蓉蓉

    2016-01-01

    As one of the most important post-war British poets, Ted Hughes combined his unique animal images with nature, which is an important element of modern romanticism. He used nature in his poetry to indicate the human society, attempting to find a way out of the mental wasteland for the human society. His unique and brand-new writing style is well embodied by a declarative poem.%英国桂冠诗人泰德·休斯运用现代诗中的意象表现手法,创作出一系列独特的动物主体意象,并与浪漫主义中的自然这一元素相结合,通过描写自然界来影射人类社会,试图在人类社会的一片精神废墟中找寻拯救的良方。他的这一诗风在《思想—狐狸》这首宣言式的诗中得到很好的体现,亦在诗坛开创了一个崭新的流派。

  15. The Relationship between Nutrition, Aging, and Health: A Personal and Social Challenge. Hearing before the Special Committee on Aging. United States Senate, Ninety-Ninth Congress, First Session (Albuquerque, New Mexico).

    Science.gov (United States)

    Congress of the U.S., Washington, DC. Senate Special Committee on Aging.

    This document presents witness testimonies and prepared statements from a Senate hearing called to examine the relationship between nutrition, aging, and health. An opening statement by Senator Jeff Bingaman is included. Jeffrey Blumberg, the acting associate director of the Human Nutrition Research Center on Aging, Tufts University, provides an…

  16. Nomination of Margaret Spellings. Hearing of the Committee on Health, Education, Labor, and Pensions, United States Senate, One Hundred Ninth Congress, First Session (January 6, 2005) S. Hrg. 109-88

    Science.gov (United States)

    US Senate, 2005

    2005-01-01

    The Senate Health, Education, Labor, and Pensions Committee held a hearing on the nomination of Margaret Spellings to be Secretary of Education. Statements were presented by: Michael B. Enzi, Chairman, Committee on Health, Education, Labor, and Pensions; Edward M. Kennedy, a U.S. Senator from the State of Massachusetts; Kay Bailey Hutchison, a…

  17. The Role of the Entertainment Industry in Deglamorizing Drug Use. Hearing before the Permanent Subcommittee on Investigations of the Committee on Governmental Affairs. United States Senate, Ninety-Ninth Congress, First Session.

    Science.gov (United States)

    Congress of the U.S., Washington, DC. Senate Committee on Governmental Affairs.

    The text of a Senate hearing is presented in this document. In opening remarks, Senators William Roth and Sam Nunn discuss the serious nature of the problem of drug abuse and the crime it fosters. Margaret Heckler, Secretary of the Department of Health and Human Services gives testimony on the statistics of drug abuse, the activities of the…

  18. Implications of the 2014 Senate Select Committee on Intelligence Report for Forensic Mental Health in the War on Terror.

    Science.gov (United States)

    Aggarwal, Neil Krishan

    2015-09-01

    In December 2014, the Senate Select Committee on Intelligence released a declassified executive summary on the use by the Central Intelligence Agency (CIA) of enhanced interrogation techniques against suspected terrorist detainees in the War on Terror. The report relies on 6 million pages of documents that describe the CIA's Detention and Interrogation Program, providing a systematic and comprehensive investigation into covert military and intelligence practices after the attacks on September 11, 2001. This article presents an analysis of key findings related to forensic mental health. I explore their implications for the ethics of mental health professionals who work with military and intelligence agencies and for facts disputed within the Guantánamo military commission system. Opportunities for further study and theoretical development are outlined.

  19. Intergenerational Educational Partnerships: A Lifetime of Talent To Share. Hearing Before the Special Committee on Aging. United States Senate, One Hundred First Congress, First Session (Boca Raton, FL).

    Science.gov (United States)

    Congress of the U.S., Washington, DC. Senate Special Committee on Aging.

    A senate hearing on the role of older volunteers in the schools was held at the Spanish River High School in Boca Raton, Florida. At the time of the hearing, Florida was the only state in the United States with a school volunteer program supported by legislation, appropriation, and a state program coordinating office. Students, volunteer program…

  20. Homeless Mentally Ill: Problems and Options in Estimating Numbers and Trends. Report to the Chairman, Committee on Labor and Human Resources, U.S. Senate.

    Science.gov (United States)

    General Accounting Office, Washington, DC. Program Evaluation and Methodology Div.

    In response to a request by the United States Senate Committee on Labor and Human Resources, the General Accounting Office (GAO) examined the methodological soundness of current population estimates of the number of homeless chronically mentally ill persons, and proposed several options for estimating the size of this population. The GAO reviewed…

  1. The Gasoline Shortage: A National Perspective; A Background Paper, Committee on Interior and Insular Affairs, U.S. Senate, Ninety-Third Congress, First Session. [Committee Print

    Science.gov (United States)

    Congress of the U.S., Washington, DC. Senate Committee on Interior and Insular Affairs.

    This publication is a background document for the National Fuels and Energy Policy Study authorized by Senate Resolution 45. The purpose of this report is to identify the issues, to describe the impact of present policy on gasoline supply and demand, and to suggest potential measures to reduce the shortfall. This document is published to assist…

  2. Children's Protection from Violent Programming Act. Report of the Committee on Commerce, Science, and Transportation on S. 363. Senate, 105th Congress, 1st Session, Calendar No. 182.

    Science.gov (United States)

    Congress of the U.S., Washington, DC. Senate Committee on Commerce, Science, and Transportation.

    Senate Bill 363 is designed to protect American children from the harm caused by viewing violence on television. The bill amends the Communications Act of 1934 to require that violent video programming be limited to broadcast after the hours when children are reasonably likely to comprise a substantial portion of the audience, unless it is…

  3. Sustainable and resource efficient intensivation of crop production - Perspectives of agro-ecosystem research Policy paper of the DFG Senate Commission on Agroecosystem Research

    NARCIS (Netherlands)

    Wolters, V.; Isselstein, J.; Stützel, H.; Ordon, F.; Haaren, von C.; Schlecht, E.; Wesseler, J.H.H.; Birner, R.; Lützow, von M.; Brüggemann, N.; Diekkrüger, B.; Fangmeier, A.; Flessa, H.; Kage, H.; Kaupenhohann, M.; Kögel-Knabner, I.; Mosandl, R.; Seppelt, R.

    2014-01-01

    With its policy paper the Senate Commission on Agro-ecosystemResearch of the Deutsche Forschungsgemeinschaft(DFG) summarizes potential benefits of basic researchfor the sustainable intensification of crop production. Agro-ecosystems critically contribute to fulfilling the need forincreasing food and

  4. "Virginia and the President Need Him" vs. "Your Own Senator...His Own Man:" A Case Study of the Use of Media as a Campaign Instrument.

    Science.gov (United States)

    Hager, David R.

    The purpose of this paper is to examine the role played by the media in the 1972 U.S. Senate election in Virginia during the Scott and Spong campaigns. Its primary interest is the use of television, particularly the intense blitz by the Scott organization, which is viewed as a significant variable in the Scott victory. The case study seeks to…

  5. S.674, The Sensible Advertising and Family Education Act. Hearing before the Committee on Commerce, Science, and Transportation. United States Senate, One Hundred Third Congress, First Session.

    Science.gov (United States)

    Congress of the U.S., Washington, DC. Senate Committee on Commerce, Science, and Transportation.

    This Congressional hearing discusses legislation that would require health warnings to be included in advertisements of alcoholic beverages. Opening statements are included from Senators Hollings, Burns, Danforth, Thurmond, and Simon, and from Representative Kennedy. Testimony is included from two panels of witnesses, whose members include: (1)…

  6. Analysis of matrix metalloproteinase-8 levels in gingival crevicular fluid and whole mouth fluid among smokers and nonsmokers using enzyme-linked immune-sorbent assay and a novel chair-side test

    Directory of Open Access Journals (Sweden)

    Ghousia Akbari

    2015-01-01

    Full Text Available Aim: To indigenously prepare a chair-side test kit for investigating and comparing the matrix metalloproteinase (MMP-8 levels in gingival crevicular fluid (GCF and saliva in patients with healthy periodontium, gingivitis and chronic periodontitis in smokers and nonsmokers. To validate the diagnostic accuracy of indigenously prepared chair-side test against enzyme-linked immune-sorbent assay (ELISA. Furthermore, to assess the effect of nonsurgical periodontal therapy (NSPT on the levels of MMP-8 in GCF and saliva among the test groups. Materials and Methods: GCF and saliva were collected from 250 subjects. The study population were divided into five groups; health periodontium-nonsmokers (Group 1; n = 50, chronic gingivitis-nonsmokers (Group 2; n = 50, chronic periodontitis-nonsmokers (Group 3; n = 50, chronic gingivitis-smokers (Group 4; n = 50, chronic periodontitis-smokers (Group 5; n = 50. A chair-side test kit was indigenously prepared using polyclonal antibodies (principle of immunochromatography to detect the MMP-8 levels, and it was validated against ELISA at baseline and 3 months after NSPT.Results: The chair-side test detected MMP-8 levels with a sensitivity and specificity in accordance with ELISA. MMP-8 levels at baseline were higher in Group 2 and Group 3 as compared to controls (P < 0.05, and decreased after therapy (P < 0.05. MMP-8 levels in GCF were greater than in saliva for all the groups, indicating GCF to be a better sample to detect the MMP levels.Conclusion: The chair-side test detected MMP-8 levels accurately making it a viable chair side diagnostic tool. It was effective for early diagnosis of the periodontal disease among high-risk population such as smokers.

  7. Estudio de mercado del producto básculas para el pesaje de ganado mayor, modelo CEMA TED-1000 V producido por el Centro de Mecanización Agropecuaria (CEMA

    Directory of Open Access Journals (Sweden)

    Clara María Trujillo Rodríguez

    2012-01-01

    Full Text Available La tecnología constituye uno de los puntos fuertes para garantizar el desarrollo exitoso de de un país. Cuba, país bloqueado, con limitaciones de financiamiento ve limitada la adquisición de tecnologías que permitan hacer competitivos sus productos en el mercado nacional e internacional. La producción de básculas para la medición del ganado constituye una necesidad de la economía toda vez que el parque actual de las mismas en el país ha sufrido un deterioro notable. Cuba importa los componentes en el exterior a precios muy elevados y realiza su ensamblaje. Por encargo del Área de Ganadería del Ministerio de la Agricultura desde el año 1998 fue asignada la tarea al CEMA de la construcción de básculas electrónicas para el pesaje del ganado mayor. A partir de cálculos conservadores se estima una demanda nacional de no menos mil unidades necesarias para satisfacer la demanda de las empresas genéticas del país. El CEMA trabajó en la producción de varios modelos, los cuales satisfacen en gran medida y ahorrando recursos la demanda nacional. El presente trabajo tiene como objetivo general realizar el estudio de mercado para la comercialización del modelo CEMA TED-1000 V de básculas electrónicas para el pesaje de ganado mayor. Permite constatar que su producción es viable para el país por lo que se recomienda autorizar su comercialización a gran escala a partir de la aprobación del financiamiento necesario para su extensión, acorde a la demanda nacional.

  8. Application of portable and functional chair in labor process%便捷功能椅在分娩进程中的应用效果

    Institute of Scientific and Technical Information of China (English)

    匡玲; 匡志华; 唐芳

    2016-01-01

    Objective To explore application results of portable and functional chair in labor process.Methods A total of 240 predelivery pregnant women were assigned to two groups of 120 ones each according to voluntary principle.Intervention group used portable and functional chair to help childbirth and control group adopted traditional childbirth mode.Pain degrees,birth process time,labor modes,neonatal asphyxia,postpartum hemorrhage etc.were observed.Results Compared with control group first and total birth process time were significantly shorter (P <0.01),vaginal delivery rate higher (P <0.01), mild pain and neonatal asphyxia lower (P <0.01)and postpartum hemorrhage fewer in observation group.Con-clusion Portable and functional chairs used to help childbirth could effectively lessen childbirth pain,shorten birth process,boost spontaneous delivery rate,lower neonatal asphyxia rate,and make the birth process safe and comfortable.%目的:探讨便捷功能椅在分娩进程中的应用效果。方法将240例待分娩产妇根据自愿原则分为两组,每组120例。干预组采用便捷功能椅协助分娩,对照组采用传统分娩方式分娩。观察两组产妇分娩时的疼痛程度、产程时间、分娩方式、新生儿窒息、产后出血量等。结果干预组第一产程时间及总产程时间均显著短于对照组(P <0.01),阴道分娩率显著高于对照组(P <0.01),轻度疼痛率、新生儿窒息率显著低于对照组(P <0.01),产后平均出血量少于对照组。结论应用便捷功能椅辅助分娩,可有效减轻患者分娩疼痛,缩短产程,提高自然分娩率,减低新生儿窒息率,使分娩过程更为安全、舒适。

  9. 论空椅子危机的产生及原因%The emergence and causes of empty chair crisis

    Institute of Scientific and Technical Information of China (English)

    孙国南

    2011-01-01

    The empty chair crisis broke out in 1965;it had a huge impact on the development of European integration and made the early development of the European integration more difficult.Although subsequently the crisis was solved smoothly,yet in this crisis,because of French obstacles,the EC development always in trouble.%1965年爆发的空椅子危机,对欧洲一体化的发展产生了巨大的影响,使得早期欧洲一体化的发展在危机之中更加艰难。虽然这次危机随后得以顺利解决,但是在这次危机中,法国的过分阻碍,使欧共体的发展始终处在困难之中。

  10. The identification, management, and prevention of conflict with faculty and fellows: A practical ethical guide for department chairs and division chiefs.

    Science.gov (United States)

    Chervenak, Frank A; McCullough, Laurence B

    2007-12-01

    The relationship between chairs and divisions chiefs with faculty colleagues in departments of obstetrics and gynecology has important but heretofore unexplored ethical dimensions. Based on the ethical concept of fiduciary responsibility and contractual obligations, this paper provides ethically justified practical guidance for academic physician leaders in the identification, management, and prevention of conflicts in their relationships with faculty colleagues. The framework is developed in contrast with the fiduciary-contractual dimensions of the physician-patient relationship and is articulated in terms of the ethical principles of beneficence, respect for autonomy, and justice. The distinctive nature of the academic physician leader-colleague relationship is that beneficence-based obligations and justice-based obligations to colleagues can often justifiably override autonomy-based obligations to colleagues, about which it is crucial for academic leaders to be transparent in making and implementing leadership decisions.

  11. Genèse phénoménologique de la reconnaissance: La chair, l’autre et le corps propre

    Directory of Open Access Journals (Sweden)

    David-Le-Duc Tiaha

    2011-06-01

    Full Text Available En amont des représentations collectives et des formes instituées de la vie sociale, cet article se propose d’étudier l’articulation de l’intersubjectivité et de l’incarnation dans la constitution du soi et de l’autre comme une genèse phénoménologique de la reconnaissance à travers la lecture ricoeurienne de la cinquième des Méditations cartésiennes publiée dans À l’école de la phénoménologie. Lors de la donation du sens ego dans l’intersubjectivité, la constitution de la reconnaissance sur le plan de la perception se fait grâce aux distinctions entre corps (Körper et chair (Leib d’une part, et, d’autre part entre chair (Leib et corps propre (Leibkörper. L’analyse des textes sur "Le sentiment,” repris dans À l’école de la phénoménologie, et sur "La fragilité affective" dans L’homme faillible, propose une phénoménologie de la reconnaissance sur le plan de l’affection. Le désir est révélé par le "sentiment ontologique" comme la racine affective de l’intersubjectivité dont les modalités sont objectivées par les dimensions économique, politique et culturelle de l’espace social correspondantes aux requêtes affectives différenciées de la reconnaissance sociale telles que l’avoir, le pouvoir et le valoir.

  12. Revamping and Expanding Domestic Electricity Supply. Law draft modified by the Senate; Projet de Loi relatif a la Modernisation et au Developpement du Service Public de l'Electricite modifie par le senat

    Energy Technology Data Exchange (ETDEWEB)

    National Assembly [ed.] [Assemblee Nationale, Paris (France)

    1999-10-07

    This document presents the draft of the law (TA no. 2) modified by the French Senate regarding the revamping and expanding the domestic electricity supply. The first Title, devoted to the definition of the domestic electricity supply, contains 5 articles. The second Title deals along articles 6 through 12 with the production of electricity. Title three concerns the transport and electricity distribution issue exposed in articles 13 through 21 and three chapters titled: - Chap. 1, Transport of electricity; - Chap. 2, Distribution of electricity; - Chap.3, Safety and security of the grids. The Title four is devoted to the access to domestic electricity grids exposed in the articles 22 through 24. The fifth Title settles in articles 25 through 27 the issue of the dissociation and transparency of accounting. The articles 28 through 41 treat under Title six the problems of Regulation. The Object of Electricity Authority of France is stipulated in the Title seven containing only the article 42. Social issues are stipulated in Title eight containing two articles, the first one being a completion to Chapter III of the Title seven in the Labour Law, titled 'Electricity and Gas Industries'. Finally, the Title nine comprising articles 45 to 52 deals with Diverse and Transitory Provisions. This law draft was debated in public seance in Paris on 7 October 1999 and signed by the President Christian Poncelet.

  13. Bayer Facts of Science Education XV: A View from the Gatekeepers--STEM Department Chairs at America's Top 200 Research Universities on Female and Underrepresented Minority Undergraduate STEM Students

    Science.gov (United States)

    Journal of Science Education and Technology, 2012

    2012-01-01

    Diversity and the underrepresentation of women, African-Americans, Hispanics and American Indians in the nation's science, technology, engineering and mathematics (STEM) fields are the subjects of the XV: A View from the Gatekeepers--STEM Department Chairs at America's Top 200 Research Universities on Female and Underrepresented Minority…

  14. Monsieur Jean-Noël Guerini, Senator, Chairman of the Bouches-du-Rhône General Council

    CERN Multimedia

    Patrice Loïez

    2003-01-01

    Monsieur Jean-Noël Guerini, Senator and Chairman of the Bouches-du-Rhône General Council visited CERN on 21 March 2003.Photo 01: Handshake between Monsieur Jean-Noël Guerini and CERN Director-General Luciano Maiani at the signing of the CERN VIP Visitors' book. Left to right: Prof. Cecilia Jarlskog, Member State relations; Prof. Claude Détraz, Director for fixed target and future programmes; Prof. Jean-Jacques Aubert, Director, French national institute for nuclear and particle physics (IN2P3), French Delegate to CERN; Prof. Luciano Maiani, CERN Director-General; Monsieur Jean-Noël Guerini; and Prof. Elie Aslanides, Director, centre for particle physics, Marseille (CPPM).Photo 02: Monsieur Jean-Noël Guerini signs the CERN VIP Visitors' book. Left to right: Prof. Cecilia Jarlskog, Member State relations; Prof. Claude Détraz, Director for fixed target and future programmes; Prof. Jean-Jacques Aubert, Director, French national institute for nuclear and particle physics (IN2P3), French Delegate to CERN; Pr...

  15. MaRIE 1.0: A briefing to Katherine Richardson-McDaniel, Staff Member for U. S. Senator Martin Heinrich (D-NM)

    Energy Technology Data Exchange (ETDEWEB)

    Barnes, Cris William [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2015-02-24

    At the request of Katherine Richardson-McDaniel, Staff Member to U.S. Senator Martin Heinrich (D-NM), a high-level briefing was requested about MaRIE 1.0, the Matter-Radiation Interactions in Extremes effort at Los Alamos National Laboratory. What it would be, the mission need motivation, the scientific challenge, and the current favorable impact on both programs and people are shown in viewgraph form.

  16. Empowering Workers to Rebuild America's Economy and Longer-Term Competitiveness: Green Skills Training for Workers. Hearing of the Committee on Health, Education, Labor, and Pensions, United States Senate, One Hundred Eleventh Congress, First Session on Examining Empowering Workers to Rebuild America's Economy and Longer-Term Competitiveness, Focusing on Green Skills Training for Workers (April 21, 2009). Senate Hearing 111-813

    Science.gov (United States)

    US Senate, 2011

    2011-01-01

    Among the topics discussed in this hearing were: what constitutes green energy, how workers can best be provided the skills to thrive in green industries, and the future of America's energy and environmental policies. Statements were presented by: Honorable Patty Murray, a U.S. Senator from the State of Washington, opening statement; Honorable…

  17. Evaluation and Reauthorization of the Special Supplemental Food Program for Women, Infants, and Children (WIC). Hearings before the Committee on Agriculture, Nutrition, and Forestry, United States Senate; and the Subcommittee on Nutrition of the Committee on Agriculture, Nutrition, and Forestry, United States Senate. Ninety-Eighth Congress Second Session, March 15 and April 9, 1984.

    Science.gov (United States)

    Congress of the U.S., Washington, DC. Senate Committee on Agriculture, Nutrition, and Forestry.

    This document records hearings before the U.S. Senate Committee on Agriculture, Nutrition, and Forestry and its sub-committee on Nutrition. The hearings, dated March 15 and April 9, 1984, were conducted in order to evaluate and reauthorize the special supplemental food program for Women, Infants and Children (WIC), due to expire in 1984. Testimony…

  18. 世界旅游组织教育质量认证对我国旅游高等职业教育的启示%The Inspiration on China’s Tourism Higher Vocational Education from the UNWTO TedQual Certification

    Institute of Scientific and Technical Information of China (English)

    张海琳

    2013-01-01

    The TedQual Certification,an authoritative international education quality certification system designed by the United Nations World Tourism Organization (UNWTO),is a quality assurance system intended for the tourism schools of all types worldwide and a platform for them to interact and share resources with each other.Giving a brief introduction to the purpose, contents certified and characteristics of TedQual,this paper discusses the important inspiration that TedQual has provided for China’s tourism higher vocational education.From the angles of the independence of the quality certifying organization,the au-tonomy of the tourism school,the diversification of the auditing experts and the role of the certifying system transferring from ex-amination to guidance,the paper also puts forward some suggestions on the construction of the quality assurance certification sys-tem for China’s tourism higher vocational education.%世界旅游组织旅游教育质量认证(UNWTO TedQual Certification)是国际权威的旅游教育质量认证体系,为世界旅游业教育培训提供了一套可借鉴的质量标准,同时搭建了一个供各国旅游教育培训机构资源共享、交流互动的平台。介绍了该认证体系设立目的、认证内容和特点,并与我国高等职业院校人才培养工作进行了比较;分析了这一质量体系对我国现阶段旅游高等职业教育带来的启示,从确立质量评估认证机构独立性、质量评估过程旅游高职院校自主性以及质量评估认证体系从检查向指导转换等角度,为我国高职旅游教育质量评估体系的构建提出了建议。

  19. Talk presented to French Senate on the draft of law for revamping and developing the electricity public service; Discours devant le Senat sur le projet de loi de modernisation et de developpement du service public de l'electricite

    Energy Technology Data Exchange (ETDEWEB)

    Pierret, Christian [State Secretary for Industry, French Government, Paris (France)

    2000-02-18

    This talk by Christian Pierret, the Secretary of State for industry was given on 5 October 1999 at the opening of Senate's debates on the draft of law for revamping and developing the electricity public service. The French electricity sector is today at a turning point of its history; the Parliament is conducting an important reform which has to be implemented timely and in good conditions. Throughout the law's draft the Government has had in view the country's aspirations for social cohesion, territory planning, industrial development and long term energy policy. The electricity public service should be robust and ensure equity, solidarity and dynamism. The law's draft organizes a growing electricity market widely opened to competition, hence reinforces the competitiveness of the national economy. Concrete tools are provided by the provisions of the law allowing implementation of a national energy policy endorsed by a large majority and giving the Parliament its proper role. Also, the role of local communities in the electricity sector is well outlined and reinforced. In this frame the Government has largely encouraged a fair competition giving at the same time to the public operator EDF the means of an international development. Thus, it is essential that the users of the transport and distribution public grids, the core of the electric system, have their access to grids both transparent and non-discriminatory, by paying a right charge for the service rendered. Also, the draft establishes the conditions guaranteeing the industrial future of EDF, in the context of a fair competition. Finally, the document stipulates a transparent and efficient regulation ensuring the efficient operation of the electricity sector, namely by a harmonious coexistence of the public service and competition to the benefit of all consumers.

  20. 19th July 2010 - Italian Senators and Deputies on the occasion of the Third World Conference of Speakers of Parliament, visiting CMS control room with CERN Director-General R. Heuer.

    CERN Multimedia

    Jean-Claude Gadmer

    2010-01-01

    CERN-HI-1007208 01: In the CMS surafce building 3578, from left to right: ALICE Collaboration Spokesperson elect P. Giubellino, Guest Professor and Former Italian Senator G. Basini, Technology Deputy Department Head L. Rossi, Vice President House R. Buttiglione, Vice President of the Italian Senate V. Chiti,Engineering Department Head R. Saban, Permanent Representative of Italy to the UN Ambassador L. Mirachian, CMS Collaboration Spokesperson G. Tonelli, Director for Research and Computing S. Bertolucci.

  1. Effects of various chair-side surface treatment methods on dental restorative materials with respect to contact angles and surface roughness.

    Science.gov (United States)

    Sturz, Candida R C; Faber, Franz-Josef; Scheer, Martin; Rothamel, Daniel; Neugebauer, Jörg

    2015-01-01

    Available chair-side surface treatment methods may adversely affect prosthetic materials and promote plaque accumulation. This study investigated the effects of treatment procedures on three resin restorative materials, zirconium-dioxide and polyetheretherketone in terms of surface roughness and hydrophobicity. Treatments were grinding with silicon carbide paper or white Arkansas stone, blasting with prophylaxis powder and polishing with diamond paste. Surface roughness was assessed using confocal laser scanning. Hydrophobicity as measured by water contact angle was determined by computerized image analysis using the sessile drop technique. All of the specific surface treatments performed led to significant changes in contact angle values and surface roughness (Ra) values. Median contact angle values ranged from 51.6° to 114°. Ra values ranged from 0.008 µm to 2.917 µm. Air-polishing as well as other polishing procedures increased surface roughness values in all materials except zirconium dioxide. Polyetheretherketone displayed greatest change in contact angle values after air-polishing treatment.

  2. A Study on the Amenity of Student Chair Based on Ergonomics%基于人机学的舒适性学生座椅研究

    Institute of Scientific and Technical Information of China (English)

    李水利; 李飞

    2011-01-01

    为适应工作学习向人性化、舒适化方向发展,以人机学为基础,结合坐姿下静态舒适性的生理学机理,对学生座椅人机系统进行了分析.重点从舒适对学生座椅的要求,座椅的材质与结构参数,座椅设计几何参数值分析,坐姿尺寸与身高的比例关系四个方面进行学生座椅的设计分析.最后提出适合学生生理尺寸及学习特点的座椅结构参数.%Adapting to the trend of the humanity and comfort development in work and study,we give an analysis of the man-computer engineering of student chair based on ergonomics and the physiological mechanism of static comfort of sitting position.Our analysis focuses on four aspects: the amenity requirements,seat material and structure parameters,geometric parameters of seat design,the proportion of a person's sitting position size to his/her height.As a result,we have obtained the parameters of seat structure suitable for students'physiological size and study.

  3. Match between dimensions of classroom desk and chair and anthropometric data of primary school students: A case study of a school in Songkhla

    Directory of Open Access Journals (Sweden)

    Rattana Kulem

    2014-12-01

    Full Text Available The aim of this study was to compare percent match of furniture sizes with the anthropometric characteristics of primary students. The sample consisted of 360 students (175 male, 185 female. The anthropometric characteristics of students were measured with a portable anthropometer. Eight anthropometric measures and six dimensions of desks and chairs were measured. The anthropometric measures of the students and the furniture dimensions were compared by considering the ergonomic principles in order to identify any incompatibility between them. According to the evaluation, it can be concluded that seat height (SH, seat to desk height (SDH, seat depth (SD, upper edge of backrest (UEB, seat to desk clearance (SDC, and seat width (SW of the classroom furniture matched to the student’s anthropometric characteristics with 3.61% 5.57% 15.56% 36.72% 81.02% and 98.08%, respectively. The furniture dimensions were recommended ergonomically in order to increase percentage match. With new proposed dimensions, it resulted in increasing of percentage match of SH, SDH, SD, UEB, SDC and SW to 66.48% 65.64% 62.68% 100% 98.52% และ 99.52%, respectively. The results of this study highlight the fact that the dimensions of existing classroom furniture should be redesigned based on ergonomics concern in order to decrease a level of mismatch which may result in anatomical problem of students in future.

  4. Analysis of Offce Chair Design Based on Morphological Semantic%基于设计形态语义学的办公椅语义分析

    Institute of Scientific and Technical Information of China (English)

    张碧珺; 郁舒兰; 许柏鸣

    2015-01-01

    形态语义学是以语言符号的认知观来认识形态、创造形态的一种方法论。本文将这一方法运用于“办公椅”的形态语义分析,通过对其功能形态语义、市场形态语义和情感形态语义的分析,进一步解读了办公椅在功能、材料、结构、色彩等方面的特征,为其形态创造指明方向。%Morphological Semantics is one kind of methodologies to recognize and build the patterns with the cognitive view of the languages and symbols. In this article, the methodology is applied to the shape semantics analysis in the “Office Chair” through the analysis of its function, market and emotional morphological semantics, further reveals the function, material, structure, color of the office chair, and then we will have a clear direction on the morphological design.

  5. The effect of Monkey Chair and Band exercise system on shoulder range of motion and pain in post-stroke patients with hemiplegia

    Science.gov (United States)

    Jeon, Hyun-Ju; An, Sangjoon; Yoo, Jinwoo; Park, No-Hyun; Lee, Kyu Hoon

    2016-01-01

    [Purpose] A simple rehabilitation device system for strengthening upper limb muscles in hemiplegic patients was developed. This system, which stimulates active exercise while accounting for intensity, time, and frequency, was examined in the present pilot study. [Subjects and Methods] Patients had shoulder pain and limited shoulder movement. Changes in range of motion (ROM) and scores of a visual analog scale (VAS) for pain were evaluated in the experimental and control groups every four weeks for twelve weeks. The modified motor assessment scale (MMAS) was used before and after experiments. [Results] Significant differences between experimental times in ROM for shoulder flexion, abduction, and adduction on the paralyzed side were observed in the experimental group at every time point. Pain VAS scores in the experimental group improved progressively and significantly with time, indicating a consistently increasing effect of exercise. There were significant differences between the MMAS scores before and after completion of the program in the experimental group. [Conclusion] Muscle strengthening is important in hemiplegic patients, and active exercise was more efficient than passive exercise in this regard. Rehabilitation with the Monkey Chair and Band system may represent an efficient and important tool in upper limb training and comprehensive modern rehabilitation therapy. PMID:27630403

  6. Analysis of the Naval and Maritime Heritage Diffusion on Web 2.0: Tools of the Chair of Naval Heritage and History

    Directory of Open Access Journals (Sweden)

    Lorena Martínez Solís

    2017-10-01

    Full Text Available The Chair of Naval Heritage and History has developed some resources 2.0 with the aim of bringing to the public the Naval and Maritime Heritage that we have inherited. With the objective of improve the digital bridges layed, we analyze the records of one of those tools, a blog, and the interaction of the entries with another successful tool, Facebook. For it, with a simple of 250 items, we study some aspects like its thematic category and the number of visits received on the blog, as well as likes, shared publications, and comments obtained, both by the blog entries and its replica in the social net. The results show that the topics more consulted, apart of the generic, are: legends and sailors´ myths and Naval Construction History; in the blog we obtain more visits but more disparate, while in the social network get less but more regular; we obtained more amount of likes in Facebook than in the log book, but in both tools they increase progressively; shared publications grow considerably in the last third of the period; comments are more produced in the blog. Finally, we conclude that we have carried out an efficient managemet of the 2.0 communication tools, but to optimized them we have to polish some aspects for the future.

  7. Teale Senate district boundaries

    Data.gov (United States)

    California Department of Resources — California Spatial Information System (CaSIL) is a project designed to improve access to geo-spatial and geo-spatial related data information throughout the state...

  8. VT Senate Districts 2012

    Data.gov (United States)

    Vermont Center for Geographic Information — (Link to Metadata) Vermont General Assembly is periodically re-apportioned to reflect the state's changing population patterns. The current apportionment process is...

  9. [Airway problem during the operation with beach-chair position: a case of arytenoid dislocation and the relationship between intra-cuff pressure of endotrachial tube and the neck position].

    Science.gov (United States)

    Habe, Kazutoshi; Kawasaki, Takashi; Horishita, Takafumi; Sata, Takeyoshi

    2011-06-01

    Shoulder arthroscopy has been performed in beach-chair position. In our hospital, the postoperative complications of the airway were reported in the patients who had undergone the operation in this position (hoarseness: 4 cases, paralysis of recurrent nerve: 2 cases, arytenoids dislocation: 1 case). We assumed that the neck bending during operation causes these complications. We investigated the relationship between the neck position and the intra-cuff pressure of endotrachial tube. The results showed that the neck bending significantly increases the intra-cuff pressure of endotrachial tube. Therefore, we conclude that it is necessary to pay attention to neck position to avoid postoperative complications of the airway in the patients who have the operation in beach-chair position.

  10. Inter-rater reliability of the Berg Balance Scale, 30 s chair stand test and 6 m walking test, and construct validity of the Berg Balance Scale in nursing home residents with mild-to-moderate dementia

    OpenAIRE

    Telenius, Elisabeth Wiken; Engedal, Knut; Bergland, Astrid

    2016-01-01

    Objective When testing physical function, patients must be alert and have the capacity to understand and respond to instructions. Patients with dementia may have difficulties fulfilling these requirements and, therefore, the reliability of the measures may be compromised. We aimed to assess the inter-rater reliability between pairs of observers independently rating the participant in the Berg Balance Scale (BBS), 30 s chair stand test (CST) and 6 m walking test. We also wanted to investigate ...

  11. Portrait of a pragmatic conservative: Senator James A. McClure of Idaho and the politics of United States energy and Middle Eastern affairs, 1967--1990

    Science.gov (United States)

    Woods-Davis, Wilma

    This dissertation examines the political career of Senator James A. McClure as it relates to United States energy policy and Middle Eastern affairs, 1967-1990 and within the context of the modern (post-World War II) conservative movement. A pragmatic conservative, McClure sought a balance between the extremes of issues, especially as they related to energy and United States foreign policy toward the Arab-Israeli conflict in the Middle East. More often than not, this quiet senator from Idaho was the voice of reason and moderation, carefully analyzing all sides of the issue before submitting his views on the subject. His approach to energy policy represents his conservative expression of policy, while his approach to the Arab-Israeli conflict in the Middle East demonstrates his moderation, reason, and pragmatism. He called for a national energy plan that would promote domestic production of natural energy resources, energy conservation, and peace in the Middle East. He early warned that if the United States did not develop a comprehensive energy policy, the nation would soon face energy shortages. His cautionary statements went unnoticed until the first energy crisis in 1973 and 1974. Although McClure did not support reliance on imported oil to meet energy demand, he did advocate a change in direction in foreign policy. The United States must take a more even-handed approach to the Arab-Israeli conflict and consider the Arab position too in the historic debate. He continually urged a pro-Israeli congress to rethink its policies in this area. In addition to his senate duties, McClure acted as an unofficial goodwill ambassador to many of the Arab leaders in the Middle East. He made at least nine trips to the Middle East to discuss issues of energy, trade, peace, and war. He developed a working rapport with some Arab leaders, and did much to enhance the United States image in the region. He did this at a time in American history when Congress and the public were slow to

  12. Optimal design of computer desk and chair for college students based on ergonomics%基于人因学的大学生电脑桌椅优化设计

    Institute of Scientific and Technical Information of China (English)

    陈雷雷; 沈妙妙; 李俊; 唐娜

    2014-01-01

    Design shortages of the existing computer desks and chairs are analyzed at ifrst. After force analysis of neck supporting and waist supporting, and combining basic ergonomics principles and national standards, some reasonable design advises of salubrious computer desk and chair are presented, and an physical model of the new designed computer desk and chair are established by software solid works.%分析现有电脑桌椅设计和使用中存在的问题,针对大学生群体对电脑桌椅的使用需求,在人体颈部和腰部支撑受力分析的基础上,结合人因学和国家标准,分别提出了大学生健康型电脑桌、电脑椅设计建议,应用SOLIDWORKS软件,建立了大学生健康型电脑桌、电脑椅设计实体模型,并给出了设计参考值。

  13. The Treatment of BRCA1/2 Hereditary Breast Cancer and Sporadic Breast Cancer with Poly(ADP-ribose) PARP-1 Inhibitors and Chemotherapy

    Science.gov (United States)

    2008-09-01

    Pharmacogenomics and Cancer Pharmacology. C) In Sept of 2008 was named Chairman of the Faculty Senate Research Policy Committee...Title (Chair/Member) Service/Committee 2008-2009 Chair Research Policy Committee – Faculty Senate 2008-2009 Member USUHS Merit Review Committee...Senate- Comparability and faculty welfare committee 2007-2008 Member Research policy committee – Faculty Senate 2007-current Member Ph.D

  14. 大学教室固定桌椅的交互设计%Interaction Design of University Classroom Fixed Tables and Chairs

    Institute of Scientific and Technical Information of China (English)

    艾险峰; 李祎林; 周毅

    2015-01-01

    大学教室是课堂教学、学生自习、组织各类社团活动的主要场所。目前大学教室桌椅不能满足学习活动的多样化需求。交互设计是目前新兴的设计领域,应用交互设计手段能有效解决教室桌椅设计中的实际问题,主要从人际交互设计和人机交互设计两个方面进行展开。人际交互设计可通过重新创建日常学习生活场景、拓展教室桌椅的功能,促进学生之间人际交互。人机交互设计可通过认知与行为流程分析、产品运动方式设计等,提高产品的易用性。%University classroom is the main site of classroom teaching, student study, organize various community activi-ties. Currently the University classroom furniture can not meet the diverse needs of learning activities. Interaction design is the emerging field of design, interactive design tools use classroom furniture design can effectively solve the practical prob-lems, mainly to expand from human interaction design and human-computer interaction design aspects. Interpersonal inter-action design can be re-created scenes of daily school life, classroom desks and chairs to expand the function and promote human interaction between students. HCI design process through cognitive and behavioral analysis, product design, move-ment, improve product ease of use.

  15. 多功能锻炼按摩椅的研制%The Development of Multi-function Exercise Massage Chair

    Institute of Scientific and Technical Information of China (English)

    李硕; 易重喜; 殷节; 夏天宏

    2013-01-01

      运用机械原理和机械设计的知识,研制了一款集锻炼、按摩为一体的多功能锻炼按摩椅,它由带传动、齿轮传动实现运动传递,将人体的动能转化为按摩板的机械能。踩踏的过程传动平稳,可以充分锻炼腿部肌肉,按摩脚踏板代替了普通的踏板,在实现腿部锻炼的同时,也能进行舒适的足底按摩。座椅后部的按摩区,由三排按摩轮对称均匀分布,间断性按摩人体脊椎两侧以及肩部,有利于舒缓筋骨,活血通瘀。产品下方安装4个轮子,方便移动。%Based on mechanical principle and mechanical design knowledge, this paper developed a set of multi-functional exercise massage chair. It consists of belt transmission, gear transmission for the motion transmission, the kinetic energy of the human body into massage board mechanical energy. The process of trample smooth transmission, can fully exercise leg ministry muscle, massage foot pedals instead of the nor⁃mal pedal, realize the legs in training at the same time, but also comfortable foot massage. At the back of the seat massage area, three rows of massage wheel symmetric were uniformly distributed, to intermittent massage human body vertebra sides and shoulder, to relieve the phy⁃sique. Products installed 4 wheels, to move conveniently.

  16. Science and education between Spain and Argentina, 1910-1940. The university chairs of Buenos Aires «Institución Cultural Española»

    Directory of Open Access Journals (Sweden)

    Rosario E. FERNÁNDEZ TERÁN

    2011-07-01

    Full Text Available During the first decades of the twentieth century Spain experienced its most significant period of educational, cultural and scientific encounter with Europe in all its history. The new approaches and reforms, initially advanced by García Alix in 1900 and accomplished by the Junta para Ampliación de Estudios from 1907, became the model for many Latin-American countries. In particular, the celebration in 1910 of the centenary of the declaration of independence in Argentina became the origin for a very special initiative that rejoined Spanish immigrants and their descendants with the country of their ancestors, which by that time had learned how to overcome several decades of decline looking for Europe: the Institución Cultural Española at Buenos Aires. The ICE, through the JAE, established and supported two successive university chairs. In Buenos Aires, since 1914, the most important Spanish University Professors sat at the «Cátedra de Cultura Española» alternating Humanities and the Sciences. In Madrid, from 1928, some European authorities joined Spanish scientists at the «Cátedra Cajal de Investigaciones Científicas». These initiatives, which showed the splendour of what is being known as Spanish Silver Age, suffered a dramatic rupture with the outbreak of the Civil War. After 1939, a new Institución Cultural Española had to adapt itself to the new Spain, a very different country from the one they had met during the fist third of the twentieth century, while the Junta para Ampliación de Estudios was reincarnated as Consejo Superior de Investigaciones Científicas.

  17. Teddy bears and talking chairs

    DEFF Research Database (Denmark)

    Jensen, Jesper Legaard

    the ethnographic interpretation of such data (interpreting what people do and why) can aid to a better understanding of behaviors, actions and processes, it rarely opened up the question of what made the experience meaningful. I conducted a second study, this time intending to explore the use of a design game...... of a young person’s life (In the MyLife project, also involving a local government social service setting). The first empirical research (CSSD) was conducted as a reflection on the use of ethnographic methods in design (often termed design anthropology, see e.g.: Halse, 2006; Buur and Matthews, 2008). While...... exploration and coding of the data. The findings and structuring process that followed, revealed possible categorizations that in turn led to a better understanding of the meaningful themes. An outcome of these findings was the creation of an Experience Scope Framework (ESF). This framework enables...

  18. WHEEL CHAIR USING VOICE RECOGNITION

    OpenAIRE

    Manish Kumar Yadav*; Rajat Kumar; Santosh Yadav; Ravindra Prajapati; Prof. Kshirsagar

    2016-01-01

    The wide spread prevalence of lost limbs and sensing system is of major concern in present day due to wars, accident, age and health problems. This Omni-directional wheelchair was designed for the less able elderly to move more flexibly in narrow spaces, such as elevators or small aisle. The wheelchair is developed to help disabled patients by using speech recognition system to control the movement of wheelchair in different directions by using voice commands and also the simple movement of t...

  19. Frida Kahlo, La chair ouverte

    Directory of Open Access Journals (Sweden)

    Julie Crenn

    2008-07-01

    Full Text Available L’article traite de l’engagement politique et du rapport d’identification de Frida Kahlo (1907-1954 avec des figures féminines fortes de la culture mexicaine, qu’elles soient légendaires ou historiques. Ce phénomène retranscrit dans ses peintures lui a permis d’explorer des thématiques telles que le corps des femmes, la condition des femmes ou encore le patriarcalisme oppressant. Elle a exprimé la souffrance des femmes lors de la perte d’un enfant, les femmes désespérées, les différentes sortes de blessures (celles du corps et celles des sentiments à travers de nombreux autoportraits. Elle n’a pas hésité à puiser dans son expérience personnelle pour traiter de sujets considérés comme tabous dans les années 1930-1950, ce qui fait d’elle une artiste féministe précoce symbolisant le slogan américain prôné au début des années 1970 « Le personnel est politique ».The article deals with the political commitment and with the report of identification of Frida Kahlo (1907-1954 with strong feminine figures of the Mexican culture, that they are legendary or historic. This phenomenon retranscribed in her paintings allowed her to investigate themes such as the body of the women, women’s condition or still the oppressive patriarcalism. She expressed women’s suffer of loosing child, desperate women, different kind of wounds (wounds of body and wounds of sentiments through several self-portraits. She did not hesitate to draw from her personal experience to deal with subjects considered as taboos in the years 1930-1950, what makes of her a premature feminist artist symbolizing the American slogan lauded at the beginning of 1970’s « The personal is political ».

  20. Message from the Program Chairs

    DEFF Research Database (Denmark)

    Sheng, Quan Z.; Wang, Guoren; Jensen, Christian S.

    2012-01-01

    This book constitutes the refereed proceedings of the 14th Asia-Pacific Conference APWeb 2012 held in Kunming, China, in April 2012. The 39 full papers presented together with 34 short papers, 2 keynote talks, and 5 demo papers were carefully reviewed and selected from 167 initial submissions. Th...... of things, semantic Web and Web ontology, security, privacy and trust, sensor networks, service-oriented computing, Web community analysis, Web mining and social networks........ The papers cover contemporary topics in the fields of Web management and World Wide Web related research and applications, such as advanced application of databases, cloud computing, content management, data mining and knowledge discovery, distributed and parallel processing, grid computing, internet...