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. Working with Ted

    Science.gov (United States)

    Evans, Paula

    2009-01-01

    The author never worked "with" a boss before working with Ted at Brown University. She had always known of Ted--he was Dean at Harvard Graduate School of Education when she was a student there, just beginning her teaching career. Ted arrived at Brown University in September 1984. She was working at Brown in President Howard Swearer's…

  3. Ergonomic Chairs

    Science.gov (United States)

    1997-01-01

    Findings published in the NASA Anthropometric Source Book by Johnson Space Center helped BodyBilt, Inc. to fashion controlled comfort chairs that lessen the harmful effects of gravity on seated workers. Crew members living aboard NASA's Skylab noted that in space the human posture differs from the normal posture caused by the tug of one gravity. There has been an alarming increase in back pain and muscle fatigue in workers, along with a dramatic escalation in repetitive stress injuries. BodyBilt's ergonomically-correct line of office chairs are targeted for the average worker that sits for prolonged periods, be it in the classroom or boardroom. Their roster of national clients lists such organizations as IBM, Microsoft, Texas Instruments, Hewlett-Packard, Eastman-Kodak, Boeing, Motorola, and Walt Disney Studios.

  4. 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.

  5. TED KYCIA MEMORIAL SYMPOSIUM

    International Nuclear Information System (INIS)

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

    2000-01-01

    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

  6. Ted, Expecting Us

    Science.gov (United States)

    Cushman, Kathleen

    2009-01-01

    In a roomful of people, Ted Sizer always went right to the kids. With merry eyes and delighted smile, he would adjust his tall frame so he could speak directly with the young one. Then he would ask just the right question about what this interesting person was thinking and doing. One could tell that the conversation engaged Sizer completely. He…

  7. Data, Metadata, and Ted

    OpenAIRE

    Borgman, Christine L.

    2014-01-01

    Ted Nelson coined the term “hypertext” and developed Xanadu in a universe parallel to the one in which librarians, archivists, and documentalists were creating metadata to establish cross-connections among the myriad topics of this world. When these universes collided, comets exploded as ontologies proliferated. Black holes were formed as data disappeared through lack of description. Today these universes coexist, each informing the other, if not always happily: the formal rules of metadata, ...

  8. UniTed

    OpenAIRE

    Harma, Eero

    2010-01-01

    UniTed on Teddy boy- tyylistä inspiroitunut kevät/kesä mallisto naisille.Mallistossa yhdistyy perinteinen teddy boy- vaatetus ja klassinen feminiinisyys, sekä menneisyys ja nykyisyys. Suunnittelun lähtökohtia olivat naisellisuus, tyylikkyys ja pyrkimys luoda nykyaikaista suunnittelua menneisyydestä lainaillen. United is a teddy boy- style inspired spring/summer collection for women. The collection combines traditional Teddy boy style with classical feminity and past with the present. The b...

  9. Auxiliary office chair

    OpenAIRE

    Pascual Osés, Maite

    2007-01-01

    The aim of this project is to develop an auxiliary office chair, which favorably will compete with the existing chairs on the market. Evolutions of ergonomical survey in the work environment and on the configuration of offices require new products which fulfill the requirements properly. In order to achieve it a survey about office chairs has been carried out: types, characteristics, ways of usage and products on the market besides a large antropometrical study and ergonomics related to work ...

  10. Chair-ish.

    Science.gov (United States)

    Greenman, Geri

    2000-01-01

    Presents an art assignment that helps students progress from color theory and the color wheel to understanding watercolor techniques. Explains that students apply their knowledge of watercolor techniques by using three of ten techniques to create different views of a chair in the Cubist style. (CMK)

  11. TED Talks as an Emergent Genre

    OpenAIRE

    Ludewig, Julia

    2017-01-01

    In her article "TED Talks as an Emergent Genre" Julia Ludewig analyzes TED talks—short, informational, and entertaining presentations that are given during TED conferences in North America and abroad—as a hybrid and emerging genre. Based on a qualitative interpretation of 14 such talks, she offers a list of recurring thematic, argumentative, and rhetorical features, which she aligns with three parent genres—the sales pitch, the memoir, and the academic lecture. Comparing recent versions of TE...

  12. 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…

  13. 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

  14. 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...

  15. 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...

  16. 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...

  17. 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...

  18. 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...

  19. 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...

  20. 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...

  1. 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...

  2. 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...

  3. 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...

  4. 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...

  5. 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...

  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: 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...

  8. 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...

  9. 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...

  10. 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...

  11. 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...

  12. 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...

  13. 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...

  14. 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...

  15. 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...

  16. 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...

  17. 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...

  18. 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...

  19. 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...

  20. 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...

  1. 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...

  2. Scientists Popularizing Science: Characteristics and Impact of TED Talk Presenters

    OpenAIRE

    Sugimoto, Cassidy R.; Thelwall, Mike; Larivi?re, Vincent; Tsou, Andrew; Mongeon, Philippe; Macaluso, Benoit

    2013-01-01

    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 o...

  3. TED Talks and Leadership Education: Ideas Worth Sharing

    Science.gov (United States)

    Raffo, Deana M.

    2016-01-01

    TED Talks are short videos of experts talking about a variety of topics. This paper outlines six TED Talks that connect with the leadership literature and topics commonly taught with an explanation of how they enhance teaching about a corresponding leadership topic. The researcher shares how introducing TED talks related to leadership can…

  4. 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…

  5. TEDS-M 2008 User Guide for the International Database. Supplement 2: National Adaptations of the TEDS-M Questionnaires

    Science.gov (United States)

    Brese, Falk, Ed.

    2012-01-01

    This supplement contains all adaptations made by countries to the international version of the TEDS-M questionnaires under careful supervision of and approval by the TEDS-M International Study Center at Michigan State University. This information provides users of the TEDS-M International Database with a guide to evaluate the availability of…

  6. A Fuzzy Control Course on the TED Server

    DEFF Research Database (Denmark)

    Dotoli, Mariagrazia; Jantzen, Jan

    1999-01-01

    , an educational server that serves as a learning central for students and professionals working with fuzzy logic. Through the server, TED offers an online course on fuzzy control. The course concerns automatic control of an inverted pendulum, with a focus on rule based control by means of fuzzy logic. A ball......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 server...

  7. New high power CW klystrons at TED

    CERN Document Server

    Beunas, A; Marchesin, R

    2003-01-01

    Thales Electron Devices (TED) has been awarded a contract by CERN to develop and produce 20 units of the klystrons needed to feed the Large Hadrons Collider (LHC). Each of these delivers 300 kW of CW RF power at 400 MHz. Three klystrons have been delivered to CERN up to now.

  8. 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.

  9. 50 CFR 223.207 - Approved TEDs.

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 7 2010-10-01 2010-10-01 false Approved TEDs. 223.207 Section 223.207 Wildlife and Fisheries NATIONAL MARINE FISHERIES SERVICE, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE MARINE MAMMALS THREATENED MARINE AND ANADROMOUS SPECIES Restrictions Applicable to Threatened Marine and Anadromous Specie...

  10. 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,…

  11. Canada Research Chairs | IDRC - International Development ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    aspx. International Research Chairs Initiative. The International Research Chairs Initiative pairs top research talent from universities in Canada with their counterparts in developing countries to address key development challenges. View more

  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 to...

  14. TED Study of Si(113) Surfaces

    Science.gov (United States)

    Suzuki, T.; Minoda, H.; Tanishiro, Y.; Yagi, K.

    A TED study of Si(113) surfaces was carried out. Reflections from the 3 × 2 reconstruction were seen at room temperature, while half-order reflections were very faint. The surface showed the phase transition between the 3 × 1 and the disordered (rough) structures at about 930°C. The (113) surface structure at room temperature was analyzed using TED intensity. Four kinds of structure models proposed previously, including both the 3 × 1 and the 3 × 2 reconstructed structures, were examined. The R-factors calculated using the energy-optimized atomic coordinates are not sufficiently small. After minimization of the R-factors, Dabrowski's 3 × 2 structure model is most agreeable, while Ranke's 3 × 1 and 3 × 2 structure models are not to be excluded. STM observation showed that the surface is composed of small domains of the 3 × 2 structure.

  15. Ted Wilson passes on the torch

    CERN Multimedia

    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...

  16. ACHP | News | Legislation Passes Senate

    Science.gov (United States)

    Hillary Clinton. "Bipartisan approval of this legislation by an overwhelming margin reflects the Bingaman, former Senator Pete Domenici, and Senators Hillary Clinton and Richard Burr." At a Capitol , who introduced the House version; Sen. Hillary Clinton and former Sen.Pete Domenici, who introduced

  17. 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…

  18. Lexical Coverage of TED Talks: Implications for Vocabulary Instruction

    Science.gov (United States)

    Nurmukhamedov, Ulugbek

    2017-01-01

    Teachers of English are often in search of authentic audio and video materials that promote learners' listening comprehension and vocabulary development. TED Talks, a set of freely available web presentations, could be a useful resource to promote vocabulary instruction. The present replication study examines the lexical coverage of TED Talks by…

  19. 50 CFR Figure 10 to Part 223 - Flounder TED

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 7 2010-10-01 2010-10-01 false Flounder TED 10 Figure 10 to Part 223 Wildlife and Fisheries NATIONAL MARINE FISHERIES SERVICE, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE MARINE MAMMALS THREATENED MARINE AND ANADROMOUS SPECIES Pt. 223, Fig. 10 Figure 10 to Part 223—Flounder TED EC01JY91.056 [5...

  20. 50 CFR Figure 3 to Part 223 - Matagorda TED

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 7 2010-10-01 2010-10-01 false Matagorda TED 3 Figure 3 to Part 223 Wildlife and Fisheries NATIONAL MARINE FISHERIES SERVICE, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE MARINE MAMMALS THREATENED MARINE AND ANADROMOUS SPECIES Pt. 223, Fig. 3 Figure 3 to Part 223—Matagorda TED EC01JY91.047 [52...

  1. 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…

  2. Scientists Popularizing Science: Characteristics and Impact of TED Talk Presenters

    Science.gov (United States)

    Sugimoto, Cassidy R.; Thelwall, Mike; Larivière, Vincent; Tsou, Andrew; Mongeon, Philippe; Macaluso, Benoit

    2013-01-01

    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. PMID:23638069

  3. 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.

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

    Science.gov (United States)

    Sugimoto, Cassidy R; Thelwall, Mike; Larivière, Vincent; Tsou, Andrew; Mongeon, Philippe; Macaluso, Benoit

    2013-01-01

    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.

  5. Secondary School Science Department Chairs Leading Change

    Science.gov (United States)

    Gaubatz, Julie A.

    2012-01-01

    Secondary school department chairs are content area specialists in their schools and are responsible for providing students with the most appropriate curricula. However, most secondary school department chairs have limited authority to institute change unilaterally (Gmelch, 1993; Hannay & Erb, 1999). To explore how these educational leaders…

  6. 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.

  7. 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…

  8. Measuring the Emotions Elicited by Office Chairs

    NARCIS (Netherlands)

    Reijneveld, K.; Looze, M.P. de; Krause, F.; Desmet, P.

    2003-01-01

    Office chair designers have traditionally focused their design efforts on optimizing the so-called 'ergonomic fit.' Although the effort to design chairs that support physical comfort is commendable, the focus on ergonomics neglects the possible impact of emotional responses on the general experience

  9. Uses and Misuses of Ted Kaczynski's MMPI.

    Science.gov (United States)

    Ben-Porath, Yossef S

    2018-05-22

    Although case studies can be a helpful didactic aid when teaching personality assessment and illustrating use of a test, they can, of course, not be used as "evidence" that a test "works" or does not work. This article, however, reviews and discusses the far more problematic uses instantiated in a case study of Ted Kaczynski's Minnesota Multiphasic Personality Inventory (MMPI). A series of errors of omission and commission are identified in Butcher, Hass, Greene, and Nelson's ( 2015 ) effort to criticize the MMPI-2-RF. These include not disclosing that Butcher's interpretive Minnesota Report for Forensic Settings indicates that the protocol is invalid, not including most of the MMPI-2 and MMPI-2-RF scores that contradict the authors' assertions, and mischaracterizing the MMPI-2-RF findings. Proper use of a case study is then illustrated by a discussion of diagnostic considerations indicated by the MMPI-2-RF findings.

  10. Combination TLD/TED dose assessment

    International Nuclear Information System (INIS)

    Parkhurst, M.A.

    1992-11-01

    During the early 1980s, an appraisal of dosimetry programs at US Department of Energy (DOE) facilities identified a significant weakness in dose assessment in fast neutron environments. Basing neutron dose equivalent on thermoluminescence dosimeters (TLDS) was not entirely satisfactory for environments that had not been well characterized. In most operational situations, the dosimeters overrespond to neutrons, and this overresponse could be further exaggerated with changes in the neutron quality factor (Q). Because TLDs are energy dependent with an excellent response to thermal and low-energy neutrons but a weak response to fast neutrons, calibrating the dosimetry system to account for mixed and moderated neutron energy fields is a difficult and seldom satisfactory exercise. To increase the detection of fast neutrons and help improve the accuracy of dose equivalent determinations, a combination dosimeter was developed using TLDs to detect thermal and low-energy neutrons and a track-etch detector (TED) to detect fast neutrons. By combining the albedo energy response function of the TLDs with the track detector elements, the dosimeter can nearly match the fluence-to-dose equivalent conversion curve. The polymer CR-39 has neutron detection characteristics superior to other materials tested. The CR-39 track detector is beta and gamma insensitive and does not require backscatter (albedo) from the body to detect the exposure. As part of DOE's Personnel Neutron and Upgrade Program, we have been developing a R-39 track detector over the past decade to address detection and measurement of fast neutrons. Using CR-39 TEDs in combination with TLDs will now allow us to detect the wide spectrum of occupational neutron energies and assign dose equivalents much more confidently

  11. Dr. Ted Trimble: Why I Do Cancer Research

    Science.gov (United States)

    In a video, Dr. Ted Trimble talks about the importance of cancer research. World Cancer Research Day commemorates the important role research and cancer researchers play in reducing the global burden of cancer.

  12. 50 CFR Figure 4 to Part 223 - Georgia TED

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 7 2010-10-01 2010-10-01 false Georgia TED 4 Figure 4 to Part 223 Wildlife and Fisheries NATIONAL MARINE FISHERIES SERVICE, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE MARINE MAMMALS THREATENED MARINE AND ANADROMOUS SPECIES Pt. 223, Fig. 4 Figure 4 to Part 223—Georgia TED EC01JY91.048 [52 FR...

  13. Ted Geballe: A lifetime of contributions to superconductivity

    Science.gov (United States)

    Stewart, G. R.

    2015-07-01

    The editors have dedicated this special issue on superconducting materials "to Ted Geballe in honor of his numerous seminal contributions to the field of superconducting materials over more than 60 years, on the year of his 95th birthday." Here, as an executive summary, are just a few highlights of his research in superconductivity, leavened with some anecdotes, and ending with some of Ted's general insights and words of wisdom.

  14. The Pathophysiology of Thyroid Eye Disease (TED): Implications for Immunotherapy

    Science.gov (United States)

    Gupta, Shivani; Douglas, Raymond

    2012-01-01

    Purpose of Review Thyroid eye disease (TED) is a poorly understood autoimmune manifestation most commonly associated with Graves’ disease. Current nonspecific treatment paradigms offer symptomatic improvement but fail to target the underlying pathogenic mechanisms and thus, do not significantly alter the long-term disease outcome. The purpose of this review is to provide an update of the current understanding of the immunopathogenesis of TED and explore these implications for targeted immunotherapy. Recent Findings Orbital fibroblasts are integral to the pathogenesis of TED and may modulate immune responses by production of cytokines and hyaluronan in response to activation of shared autoantigens including thyrotropin receptor (TSHR) and insulin-like growth factor-1 receptor (IGF-R1). Fibrocytes share many of these phenotypic and functional features, suggesting a link between systemic and site-specific disease. Use of targeted immunotherapies in TED is limited, though data from the use Rituximab (RTX), a B cell depleting agent, are encouraging. Sustained clinical response has been seen with RTX in several reports, despite return of peripheral B cell levels to pretreatment levels. Additionally, this response appears to be independent to cytokine and antibody production, suggesting possible modulation of antigen presentation as a mechanism of its effect. Summary Progressive advances in the understanding of the immunopathogenesis of TED continue to spur clinical trials utilizing targeted immune therapies. Continued understanding of the molecular mechanisms of disease will expand potential treatments for TED patients and obviate the need for reconstructive surgical therapies. PMID:21730841

  15. Chilly Senate gives Carter a hard time

    International Nuclear Information System (INIS)

    Anon.

    1979-01-01

    Is the United States Senate about to deliver the final coup de grace to President Jimmy Carter Initial reaction from the Senate to Carter's Salt II agreement with Soviet Premier Leonid Brezhnev certainly points that way. The Salt II agreement still has to be submitted to a Senate that is as yet decidedly undecided about whether to ratify it. Washington sources indicate that 70 of the 100 senators are uncommitted, and 67 members must support the treaty if it is to be ratified

  16. 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

  17. EcoHealth Chairs on Health

    International Development Research Centre (IDRC) Digital Library (Canada)

    Marie-Isabelle Beyer

    2013-09-03

    Sep 3, 2013 ... transforming social-ecological systems—including understanding, policies and policy processes ..... IDRC will seek to select Chairs that optimize the Ecohealth field- ..... However, IDRC does not pay import duties, sales tax or.

  18. Radiation Pattern of Chair Armed Microstrip Antenna

    Science.gov (United States)

    Mishra, Rabindra Kishore; Sahu, Kumar Satyabrat

    2016-12-01

    This work analyzes planar antenna conformable to chair arm shaped surfaces for WLAN application. Closed form expressions for its radiation pattern are developed and validated using measurements on prototype and commercial EM code at 2.4 GHz.

  19. Cerebral oxygen desaturation during beach chair position

    NARCIS (Netherlands)

    Moerman, Annelies T.; de Hert, Stefan G.; Jacobs, Tom F.; de Wilde, Lieven F.; Wouters, Patrick F.

    2012-01-01

    Cases of ischaemic brain damage have been reported in relatively healthy patients undergoing shoulder surgery in the beach chair position. Unrecognised cerebral hypoperfusion may have contributed to these catastrophic events, indicating that routine anaesthesia monitoring may not suffice.

  20. Analysis of flow coefficient in chair manufacture

    OpenAIRE

    Ivković Dragoljub; Živković Slaven

    2005-01-01

    The delivery on time is not possible without the good-quality planning of deadlines, i.e. planning of the manufacturing process duration. The study of flow coefficient enables the realistic forecasting of the manufacturing process duration. This paper points to the significance of the study of flow coefficient on scientific basis so as to determine the terms of the end of the manufacture of chairs made of sawn timber. Chairs are the products of complex construction, often almost completely ma...

  1. Ted Irving's early contributions to paleomagnetism

    Science.gov (United States)

    Frankel, H. R.

    2014-12-01

    Edward (Ted) Irving (1927 - 2014) was one of the most deeply and widely respected paleomagnetists, making significant contributions to the field throughout his career which spanned six decades. Restricting attention to the first decade of his career, the 1950s, he discovered from work on the Torridonian (1951-1953) that fine-grained red sandstones were generally suitable for paleomagnetic work (1951-1952). He rediscovered (1951) that paleomagnetism could be used to test continental drift, and initiated (1951) the first paleomagnetic test of whether India had drifted northward relative to Asia and argued (1954) that it had. He also made significant contributions to the first APW path for Great Britain (Creer, Irving, and Runcorn, 1954). He was the first to draw two APW paths to explain results from Great Britain and North America (1956) and to use paleomagnetism and paleoclimatology together to argue for continental drift (1954, 1956). With Ron Green, his first student, he first APW path for Australia (1958). He was the first to invoke axial rotations to explain away an apparent anomaly with an APW path (1959). His work on the Torridonian led to the first description of stratigraphically sequential reversals in sedimentary rocks. Moreover, his 1959 superb review of the paleomagnetic support for continental drift was instrumental in Hess's becoming a continental drifter before he came up with the idea of seafloor spreading.

  2. 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

  3. 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...

  4. 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

  5. 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.

  6. Magnetic Properties of Porous Metal-Organic Frameworks: Ni2(BODC)2(TED) and Ni2(BDC)2(TED)

    Science.gov (United States)

    Hamida, Youcef; Danilovic, Dusan; Lin, Chyan; Yuen, Tan; Li, Kunhao; Padmanabhan, Moothetty; Li, Jing

    2010-03-01

    Results of χ(T), M(H), and heat capacity C(T) measurements on two Ni dimer based porous materials Ni2(BODC)2(TED) and Ni2(BDC)2(TED) are reported. These materials form a tetragonal crystal structure of space group P4/ncc with a=b = 14.9 å and c = 19.4 å and Ni-Ni separation of 2.61å within the dimer. Magnetic data of Ni2(BODC)2(TED) revealed a ferromagnetic-like transition at about 17 K with θ = 8 K, and a coercivity field of 1700 G was observed in the hysteresis curve. Though isostructural to Ni2(BODC)2(TED), χ(T) and M(H) results of Ni2(BDC)2(TED) showed an antiferromagnetic transition at 10 K with θ = - 132 K, and no hysteresis was observed. Although specific heat data C(T) showed no clear transition in both compounds, nonlinear behavior is clearly seen in C/T vs. T plots, and a fit to the electron and phonon contributions to C(T) gives a large heavy-fermion-like γ in both cases. A model for the magnetic interactions is proposed and a comparison to the Cu and Co analogues is also made.

  7. Professor Adler-Nissen om TED-Talks i Kristeligt Dagblad

    DEFF Research Database (Denmark)

    Adler-Nissen, Rebecca

    2017-01-01

    Professor Rebecca Adler-Nissen var den 10. juni 2017 i Kristeligt Dagblad i forbindelse med hendes TED Talk på TED konferencen i Danmark. Her talte Adler-Nissen om international diplomati. Adler-Nissen ser TED formatet som en måde at øge kendskabet til emnet international diplomati, da formatet...

  8. 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,…

  9. TED analysis of the Si(113) surface structure

    Science.gov (United States)

    Suzuki, T.; Minoda, H.; Tanishiro, Y.; Yagi, K.

    1999-09-01

    We carried out a TED (transmission electron diffraction) analysis of the Si(113) surface structure. The TED patterns taken at room temperature showed reflections due to the 3×2 reconstructed structure. The TED pattern indicated that a glide plane parallel to the direction suggested in some models is excluded. We calculated the R-factors (reliability factors) for six surface structure models proposed previously. All structure models with energy-optimized atomic positions have large R-factors. After revision of the atomic positions, the R-factors of all the structure models decreased below 0.3, and the revised version of Dabrowski's 3×2 model has the smallest R-factor of 0.17.

  10. Life After Being a Pathology Department Chair II

    Directory of Open Access Journals (Sweden)

    David N. Bailey MD

    2017-10-01

    Full Text Available The 2016 Association of Pathology Chairs annual meeting featured a discussion group of Association of Pathology Chairs senior fellows (former chairs of academic departments of pathology who have remained active in Association of Pathology Chairs that focused on how they decided to transition from the chair, how they prepared for such transition, and what they did after the transition. At the 2017 annual meeting, the senior fellows (encompassing 481 years of chair service discussed lessons they learned from service as chair. These lessons included preparation for the chairship, what they would have done differently as chair, critical factors for success as chair, factors associated with failures, stress reduction techniques for themselves and for their faculty and staff, mechanisms for dealing with and avoiding problems, and the satisfaction they derived from their service as chair. It is reasonable to assume that these lessons may be representative of those learned by chairs of other specialties as well as by higher-level academic administrators such as deans, vice presidents, and chief executive officers. Although the environment for serving as a department chair has been changing dramatically, many of the lessons learned by former chairs are still valuable for current chairs of any length of tenure.

  11. ECOHEALTH CHAIRS in HEALTH and GLOBAL ENVIRONMENTAL ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Francine Sinzinkayo

    funds in the eligible countries where the research will take place. ... What is your definition of “third-party organisations” in an “Ecohealth Chair” application? ... other functions of the Chair (as specified in section 4 of the Call) but will not receive ...

  12. International Research Chairs Initiative | IDRC - International ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    The International Research Chairs Initiative (IRCI) is a seven-year, CA$8 million research program that pairs top research talent from universities in Canada with their counterparts in developing countries to address key ... The results of this joint effort: world-class discoveries and healthier, wealthier, fairer societies.

  13. 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...

  14. Ted Hughes: The Development of a Children's Poet

    Science.gov (United States)

    Lockwood, Michael

    2009-01-01

    This article looks at how Ted Hughes' poetry for children developed over more than 30 years of publication. It traces the movement from his earlier, more conventional rhyming poems, such as "Meet My Folks!" (1961) and "Nessie the Mannerless Monster" (1964), to the mature, free verse "animal poems" for older readers of "Season Songs" (1976c),…

  15. A tribute to Ted Henty (1915-2002)

    NARCIS (Netherlands)

    Barker, W.R.; Conn, B.J.; Croft, J.R.; Gideon, O.G.

    2002-01-01

    Ted Henty, noted for his work in the Papua New Guinea National Herbarium (LAE), died aged 86 at East Keilor, near Melbourne on 23 February 2002 after an illness of 6-8 months. Those dealing with New Guinea plants will know of his extensive collections in the NGF and subsequent LAE series from all

  16. Slovenian diasporic literature in Canada and Ted Kramolc

    Directory of Open Access Journals (Sweden)

    Igor Maver

    2014-12-01

    Full Text Available The article analyzes the work and especially the novels by the Canadian writer of Slovenian descent, Ted Kramolc. It places him within the context of other diasporic literary authors in Canada as well as the Slovenian cultural space and discusses the critical response to his work, particularly in the period after Slovenian independence.

  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. "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.…

  19. TED: A Tolerant Edit Distance for segmentation evaluation.

    Science.gov (United States)

    Funke, Jan; Klein, Jonas; Moreno-Noguer, Francesc; Cardona, Albert; Cook, Matthew

    2017-02-15

    In this paper, we present a novel error measure to compare a computer-generated segmentation of images or volumes against ground truth. This measure, which we call Tolerant Edit Distance (TED), is motivated by two observations that we usually encounter in biomedical image processing: (1) Some errors, like small boundary shifts, are tolerable in practice. Which errors are tolerable is application dependent and should be explicitly expressible in the measure. (2) Non-tolerable errors have to be corrected manually. The effort needed to do so should be reflected by the error measure. Our measure is the minimal weighted sum of split and merge operations to apply to one segmentation such that it resembles another segmentation within specified tolerance bounds. This is in contrast to other commonly used measures like Rand index or variation of information, which integrate small, but tolerable, differences. Additionally, the TED provides intuitive numbers and allows the localization and classification of errors in images or volumes. We demonstrate the applicability of the TED on 3D segmentations of neurons in electron microscopy images where topological correctness is arguable more important than exact boundary locations. Furthermore, we show that the TED is not just limited to evaluation tasks. We use it as the loss function in a max-margin learning framework to find parameters of an automatic neuron segmentation algorithm. We show that training to minimize the TED, i.e., to minimize crucial errors, leads to higher segmentation accuracy compared to other learning methods. Copyright © 2016. Published by Elsevier Inc.

  20. Senate begins clean air legislation debate

    International Nuclear Information System (INIS)

    Yates, M.

    1990-01-01

    This article reports on Senate debate on the Clean Air Act Amendments of 1989. Topics include acid rain provisions, administration objections, costs of the bill including disparity of costs in different regions and cost-sharing proposals, and the effects the current energy policy will have on the bill. Presidential, Senate, and subcommittee views on the bill are presented

  1. Science Instructional Leadership: The Role of the Department Chair

    Science.gov (United States)

    Peacock, Jeremy S.

    2014-01-01

    With science teachers facing comprehensive curriculum reform that will shape science education for decades to come, high school department chairs represent a critical resource for instructional leadership and teacher support. While the historical literature on the department chair indicates that chairs are in prime positions to provide…

  2. Raman Chair | About IASc | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    Raman Chair. The Raman Chair was instituted in 1972 by the Government of India to commemorate the memory of the founder of the Academy, Sir C. V. Raman. Eminent scientists are invited by the Council of the Academy to occupy the Chair, for periods of between six weeks and six months. Raman Professors who have ...

  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. "Rocking-Chair"-Type Metal Hybrid Supercapacitors.

    Science.gov (United States)

    Yoo, Hyun Deog; Han, Sang-Don; Bayliss, Ryan D; Gewirth, Andrew A; Genorio, Bostjan; Rajput, Nav Nidhi; Persson, Kristin A; Burrell, Anthony K; Cabana, Jordi

    2016-11-16

    Hybrid supercapacitors that follow a "rocking-chair"-type mechanism were developed by coupling divalent metal and activated carbon electrodes in nonaqueous electrolytes. Conventional supercapacitors require a large amount of electrolyte to provide a sufficient quantity of ions to the electrodes, due to their Daniell-type mechanism that depletes the ions from the electrolyte while charging. The alternative "rocking-chair"-type mechanism effectively enhances the energy density of supercapacitors by minimizing the necessary amount of electrolyte, because the ion is replenished from the metal anode while it is adsorbed to the cathode. Newly developed nonaqueous electrolytes for Mg and Zn electrochemistry, based on bis(trifluoromethylsulfonyl)imide (TFSI) salts, made the metal hybrid supercapacitors possible by enabling reversible deposition on the metal anodes and reversible adsorption on an activated carbon cathode. Factoring in gains through the cell design, the energy density of the metal hybrid supercapacitors is projected to be a factor of 7 higher than conventional devices thanks to both the "rocking-chair"-type mechanism that minimizes total electrolyte volume and the use of metal anodes, which have substantial merits in capacity and voltage. Self-discharge was also substantially alleviated compared to conventional supercapacitors. This concept offers a route to build supercapacitors that meet dual criteria of power and energy densities with a simple cell design.

  5. New product development: A batik multifunctional chair

    Science.gov (United States)

    Indrawati, Sri; Sukmaningsih, Nias

    2017-11-01

    The biggest challenge facing by Batik industry in ASEAN Economic Community (AEC) era is the greater number of fashion competitors both domestically and internationally. Based on that condition, the development of new product variants by considering product performance and price is needed. This research was conducted to develop batik products with a new target market. Products that being developed is batik multifunctional chair using integrated value engineering and analytic hierarchy process methods. This research has been done in several stages, ie. Information stage, creative stage, value analysis and product prototyping. The results of this research shows that the batik multifunctional chair product criteria are aesthetic (29%), multifunctional (34%) and ergonomic (37%). There are three new product design alternatives that successfully being developed. Based on value analysis, the product design alternatives that have the highest value is alternative design 2, the value is 2,37. The production cost for this design is Rp. 500.000,-. Alternative design 2 specification are using Mahoni wood, Batik parang rusak pattern with natural coloring process, can be used as table and fit with customer's body anthropometry. Then a batik multifunctional chair prototype is developed based on the best alternative design.

  6. Great auricular neuropraxia with beach chair position

    Directory of Open Access Journals (Sweden)

    Joshi M

    2017-07-01

    Full Text Available Minal Joshi,1 Ruth Cheng,2 Hattiyangadi Kamath,1 Joel Yarmush1 1Department of Anesthesiology, New York Methodist Hospital, New York, NY, USA; 2School of Medicine, St. George’s University, Grenada, West Indies Abstract: Shoulder arthroscopy has been shown to be the procedure of choice for many diagnostic and therapeutic interventions. Neuropraxia of the great auricular nerve (GAN is an uncommon complication of shoulder surgery, with the patient in the beach chair position. We report a case of great auricular neuropraxia associated with direct compression by a horseshoe headrest, used in routine positioning for uncomplicated shoulder surgery. In this case, an arthroscopic approach was taken, under regional anesthesia with sedation in the beach chair position. The GAN, a superficial branch of the cervical plexus, is vulnerable to neuropraxia due to its superficial anatomical location. We recommend that for the procedures of the beach chair position, the auricle be protected and covered with cotton and gauze to avoid direct compression and the position of the head and neck be checked and corrected frequently. Keywords: neuropraxia, anesthesia, arthroscopy, great auricular nerve

  7. Analysis of flow coefficient in chair manufacture

    Directory of Open Access Journals (Sweden)

    Ivković Dragoljub

    2005-01-01

    Full Text Available The delivery on time is not possible without the good-quality planning of deadlines, i.e. planning of the manufacturing process duration. The study of flow coefficient enables the realistic forecasting of the manufacturing process duration. This paper points to the significance of the study of flow coefficient on scientific basis so as to determine the terms of the end of the manufacture of chairs made of sawn timber. Chairs are the products of complex construction, often almost completely made of sawn timber as the basic material. They belong to the group of export products, so it is especially significant to analyze the duration of the production cycle, and the type and the degree of stoppages in this type of production. Parallel method of production is applied in chair manufacture. The study shows that the value of flow coefficient is close to one or higher, in most cases. The results indicate that the percentage of interoperational stoppage is unjustifiably high, so it is proposed how to decrease the percentage of stoppages in the manufacturing process.

  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. Ted Geballe: A lifetime of contributions to superconductivity

    International Nuclear Information System (INIS)

    Stewart, G.R.

    2015-01-01

    The editors have dedicated this special issue on superconducting materials “to Ted Geballe in honor of his numerous seminal contributions to the field of superconducting materials over more than 60 years, on the year of his 95th birthday.” Here, as an executive summary, are just a few highlights of his research in superconductivity, leavened with some anecdotes, and ending with some of Ted’s general insights and words of wisdom

  10. An update on TED gunshot detection system development status

    Science.gov (United States)

    Tidhar, Gil A.; Aphek, Ori; Gurovich, Martin

    2009-05-01

    In recent years the TED system has been under development, starting from new SWIR sensor technology, optics and real-time sensor technologies and following with complete system architecture as a soldier mounted optical gun shot detection system with high precision and imaging means. For the first time, the modules and the concept of operation of the system will be explained, with emphasis on new sensor-to-shooter capabilities. Actual field trial results will be shown.

  11. Ted Geballe: A lifetime of contributions to superconductivity

    Energy Technology Data Exchange (ETDEWEB)

    Stewart, G.R.

    2015-07-15

    The editors have dedicated this special issue on superconducting materials “to Ted Geballe in honor of his numerous seminal contributions to the field of superconducting materials over more than 60 years, on the year of his 95th birthday.” Here, as an executive summary, are just a few highlights of his research in superconductivity, leavened with some anecdotes, and ending with some of Ted’s general insights and words of wisdom.

  12. 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

  13. Comparison of four specific dynamic office chairs with a conventional office chair: impact upon muscle activation, physical activity and posture.

    Science.gov (United States)

    Ellegast, Rolf P; Kraft, Kathrin; Groenesteijn, Liesbeth; Krause, Frank; Berger, Helmut; Vink, Peter

    2012-03-01

    Prolonged and static sitting postures provoke physical inactivity at VDU workplaces and are therefore discussed as risk factors for the musculoskeletal system. Manufacturers have designed specific dynamic office chairs featuring structural elements which promote dynamic sitting and therefore physical activity. The aim of the present study was to evaluate the effects of four specific dynamic chairs on erector spinae and trapezius EMG, postures/joint angles and physical activity intensity (PAI) compared to those of a conventional standard office chair. All chairs were fitted with sensors for measurement of the chair parameters (backrest inclination, forward and sideward seat pan inclination), and tested in the laboratory by 10 subjects performing 7 standardized office tasks and by another 12 subjects in the field during their normal office work. Muscle activation revealed no significant differences between the specific dynamic chairs and the reference chair. Analysis of postures/joint angles and PAI revealed only a few differences between the chairs, whereas the tasks performed strongly affected the measured muscle activation, postures and kinematics. The characteristic dynamic elements of each specific chair yielded significant differences in the measured chair parameters, but these characteristics did not appear to affect the sitting dynamics of the subjects performing their office tasks. Copyright © 2011 Elsevier Ltd and The Ergonomics Society. All rights reserved.

  14. Evaluation of thyroid eye disease: quality-of-life questionnaire (TED-QOL) in Korean patients.

    Science.gov (United States)

    Son, Byeong Jae; Lee, Sang Yeul; Yoon, Jin Sook

    2014-04-01

    To assess impaired quality of life (QOL) of Korean patients with thyroid eye disease (TED) using the TED-QOL questionnaire, to evaluate the adaptability of the questionnaire, and to assess the correlation between TED-QOL and scales of disease severity. Prospective, cross-sectional study. Total of 90 consecutive adult patients with TED and Graves' disease were included in this study. TED-QOL was translated into Korean and administered to the patients. The results were compared with clinical severity scores (clinical activity score, VISA (vision loss (optic neuropathy); inflammation; strabismus/motility; appearance/exposure) classification, modified NOSPECS (no signs or symptoms; only signs; soft tissue; proptosis; extraocular muscle; cornea; sight loss) score, Gorman diplopia scale, and European Group of Graves' Orbitopathy Classification). Clinical scores indicating inflammation and strabismus in patients with TED were positively correlated with overall and visual function-related QOL (Spearman coefficient 0.21-0.38, p < 0.05). Clinical scores associated with appearance were positively correlated with appearance-related QOL (Spearman coefficient 0.26-0.27, p < 0.05). In multivariate analysis, age, soft-tissue inflammation, motility disorder of modified NOSPECS, and motility disorder of VISA classification had positive correlation with overall and function-related QOL. Sex, soft-tissue inflammation, proptosis of modified NOSPECS, and appearance of VISA classification had correlation with appearance-related QOL. In addition, validity of TED-QOL was proved sufficient based on the outcomes of patient interviews and correlation between the subscales of TED-QOL. TED-QOL showed significant correlations with various objective clinical parameters of TED. TED-QOL was a simple and useful tool for rapid evaluation of QOL in daily outpatient clinics, which could be readily translated into different languages to be widely applicable to various populations. Copyright © 2014

  15. 77 FR 75819 - Death of Senator Daniel K. Inouye, President Pro Tempore of the Senate

    Science.gov (United States)

    2012-12-21

    ... Vol. 77 Friday, No. 246 December 21, 2012 Part VI The President Proclamation 8919--Death of Senator Daniel K. Inouye, President Pro Tempore of the Senate #0; #0; #0; Presidential Documents #0; #0...; #0; #0;Title 3-- #0;The President [[Page 75821

  16. 78 FR 37217 - Ted P. Sorenson; Notice of Preliminary Permit Application Accepted for Filing and Soliciting...

    Science.gov (United States)

    2013-06-20

    ... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Project No. 14519-000] Ted P. Sorenson; Notice of Preliminary Permit Application Accepted for Filing and Soliciting Comments, Motions To Intervene, and Competing Applications On May 1, 2013, Ted P. Sorenson filed an application for a preliminary permit, pursuant to section 4(f) of the...

  17. 50 CFR Figure 6 to Part 223 - TED Extension in Summer Flounder Trawl

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 7 2010-10-01 2010-10-01 false TED Extension in Summer Flounder Trawl 6 Figure 6 to Part 223 Wildlife and Fisheries NATIONAL MARINE FISHERIES SERVICE, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE MARINE MAMMALS THREATENED MARINE AND ANADROMOUS SPECIES Pt. 223, Fig. 6 Figure 6 to Part 223—TED...

  18. 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.

  19. Type 2 diabetes sits in a chair

    DEFF Research Database (Denmark)

    Solomon, Thomas; Thyfault, J P

    2013-01-01

    for prevention and treatment are desperately needed. Accumulating evidence suggests that increased sedentary time (i.e. 'sitting time') combined with reduced physical activity levels, plays both a major role in the development of T2D and may contribute to the worsening of the condition after diagnosis......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?...

  20. 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.

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

    Science.gov (United States)

    2016-01-01

    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. PMID:28179719

  2. 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.

  3. Ted Irving and the Arc of APW Paths

    Science.gov (United States)

    Kent, D. V.

    2014-12-01

    Ted Irving's last two published papers neatly encapsulate his seminal contributions to the delineation of ever-important apparent polar wander (APW) paths. His final (210th) paper [Creer & Irving, 2012 Earth Sciences History] describes in detail how Ken Creer and he when still graduate students at Cambridge started to generate and assemble paleomagnetic data for the first APW path, for then only the UK; the paper was published 60 years ago and happened to be Ted's first [Creer, Irving & Runcorn, 1954 JGE]. Only 10 years later, there was already a lengthy reference list of paleomagnetic results available from most continents that had been compiled in pole lists he published in GJRAS from 1960 to 1965 and included in an appendix in his landmark book "Paleomagnetism" [Irving, 1964 Wiley] in support of wide ranging discussions of continental drift and related topics in chapters like 'Paleolatitudes and paleomeridians.' A subsequent innovation was calculating running means of poles indexed to a numerical geologic time scale [Irving, 1977 Nature], which with independent tectonic reconstructions as already for Gondwana allowed constructions of more detailed composite APW paths. His 1977 paper also coined Pangea B for an earlier albeit contentious configuration for the supercontinent that refuses to go away. Gliding over much work on APW tracks and hairpins in the Precambrian, we come to Ted's penultimate (209th) paper [Kent & Irving, 2010 JGR] in which individual poles from short-lived large igneous provinces were grouped and most sedimentary poles, many rather venerable, excluded as likely to be biased by variable degrees of inclination error. The leaner composite APW path helped to resurrect the Baja BC scenario of Cordilleran terrane motions virtually stopped in the 1980s by APW path techniques that relied on a few key but alas often badly skewed poles. The new composite APW path also revealed several major features, such as a huge polar shift of 30° in 15 Myr in the

  4. 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.

  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. Highlight: Research Chair unites four West African universities in ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    2016-04-14

    Apr 14, 2016 ... Local and regional experts including researchers, consultants, and academics convened in Cotonou, Benin, on February 26, 2015 to launch a Research Chair on EcoHealth. The Chair unites four West African universities that have pledged to reduce air pollution and non-communicable respiratory ...

  7. Women chairs in academic medicine: engendering strategic intuition.

    Science.gov (United States)

    Isaac, Carol; Griffin, Lindsay

    2015-01-01

    Because stereotypically masculine behaviors are required for effective leadership, examining female chairs' leadership in academic medicine can provide insight into the complex ways in which gender impacts on their leadership practices. The paper aims to discuss this issue. The author interviewed three female clinical chairs and compared the findings to interviews with 28 of their faculty. Grounded theory analysis of the subsequent text gathered comprehensive, systematic, and in-depth information about this case of interest at a US top-tier academic medical center. Four of five themes from the faculty were consistent with the chair's narrative with modifications: Prior Environment (Motivated by Excellence), Tough, Direct, Transparent (Developing Trust), Communal Actions (Creating Diversity of Opinion), and Building Power through Consensus (an "Artful Exercise") with an additional theme, the Significance (and Insignificance) of a Female Chair. While faculty members were acutely aware of the chair's gender, the chairs paradoxically vacillated between gender being a "non-issue" and noting that male chairs "don't do laundry." All three female chairs in this study independently and explicitly stated that gender was not a barrier, yet intuitively used successful strategies derived from the research literature. This study suggests that while their gender was highlighted by faculty, these women dismissed gender as a "non-issue." The duality of gender for these three female leaders was both minimized and subtly affirmed.

  8. Perceptions of Interior Design Program Chairs Regarding Credentials for Faculty

    Science.gov (United States)

    Miller, Beth R.

    2017-01-01

    The purpose of this study was to determine whether program chairs in interior design have a preferred degree credential for candidates seeking a full-time, tenure-track position or other full-time position at their institution and to determine if there is a correlation between this preference and the program chair's university's demographics,…

  9. Raman Chair | About IASc | Indian Academy of Sciences

    Indian Academy of Sciences (India)

    The Raman Chair was instituted in 1972 by the Government of India to commemorate the memory of the founder of the Academy, Sir C. V. Raman. Eminent scientists are invited by the Council of the Academy to occupy the Chair, for periods of between six weeks and six months. Raman Professors who have occupied the ...

  10. Joining forces to find answers — The International Research Chairs ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    2010-10-08

    Oct 8, 2010 ... Mobile Nav Footer Links ... the environment, and information technology hopes the new research program that ... Alper observes that the Canada Research Chairs program's success in achieving this goal provides one ... Like the Canada Research Chairs program, the IRCI emphasizes training students to ...

  11. 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…

  12. 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…

  13. 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,…

  14. Ted Madden's Network Methods: Applications to the Earth's Schumann Resonances

    Science.gov (United States)

    Williams, E. R.; Yu, H.

    2014-12-01

    Ted Madden made clever use of electrical circuit concepts throughout his long career in geophysical research: induced polarization, DC resistivity, magnetotellurics, Schumann resonances, the transport properties of rocks and even elasticity and the brittle failure of stressed rocks. The general methods on network analogies were presented in a terse monograph (Madden, 1972) which came to be called "The Grey Peril" by his students, named more for the challenge of deciphering the material as for the color of its cover. This talk will focus on Ted's first major use of the transmission line analogy in treating the Earth's Schumann resonances. This approach in Madden and Thompson (1965) provided a greatly simplified two-dimensional treatment of an electromagnetic problem with a notable three-dimensional structure. This skillful treatment that included the role of the Earth's magnetic field also led to predictions that the Schumann resonance energy would leak into space, predictions that have been verified nearly 50 years later in satellite observations. An extension of the network analogy by Nelson (1967) using Green's function methods provides a means to treat the inverse problem for the background Schumann resonances for the global lightning activity. The development of Madden's methods will be discussed along with concrete results based on them for the monitoring of global lightning.

  15. Radiology textbook for dental chair assistants

    International Nuclear Information System (INIS)

    Diewald, H.

    1990-01-01

    One of the goals of the X-ray Ordinance (of January 8, 1987) being to protect individuals or the population at large against the harmful effects of X-rays, every dentist using X-ray equipment in his practice has to acquire the necessary expert knowledge in radiation protection. The same applies to dental chair assistants, who under permanent supervision of the responsible dentist, carry out radiological examinations. Assistants have to give proof of the necessary training in radiation protection in connection with the methods and equipment applied in the practice. The training consists of a theoretical and practical part tailored to the assistants' practical work, and lectures on radiological hazards and the relevant radiation protection measures. The subject matters of the courses in radiation protection are defined by the X-ray Ordinance, as well as the examination. The author of this textbook has collected a list of examination questions and problems taken from the practice. They completely cover the various subject matters of dental radiology so that the required knowledge can be acquired, which will ensure in practice good image quality and optimal radiation protection. (orig./HP) [de

  16. 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...

  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. Burnout in United States Academic Chairs of Radiation Oncology Programs

    International Nuclear Information System (INIS)

    Kusano, Aaron S.; Thomas, Charles R.; Bonner, James A.; DeWeese, Theodore L.; Formenti, Silvia C.; Hahn, Stephen M.; Lawrence, Theodore S.; Mittal, Bharat B.

    2014-01-01

    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

  19. Holy Ghost chair. An adaptation of the Kartell/Stark Louis ghost chair

    OpenAIRE

    Dean, Lionel T.

    2006-01-01

    The project was a commission from Fast UK and Folly with funding from the Arts Council. I was invited by Fast UK to submit a proposal for the exhibition Perimeters, Boundaries, and Borders based on my track record in digital design and manufacturing. I received a £2000 commission. Added to this I received Industrial support in kind from UK Rapid Prototyping bureau 3T RPD who produced two chairs for the exhibition. As with previous FutureFactories work the design created was a Meta desig...

  20. Cranial nerves neuropraxia after shoulder arthroscopy in beach chair position.

    Science.gov (United States)

    Cogan, A; Boyer, P; Soubeyrand, M; Hamida, F Ben; Vannier, J-L; Massin, P

    2011-05-01

    We report a case of neuropraxia of the 9th, 10th and 12th cranial nerve pairs after arthroscopic rotator cuff repair in the beach chair position. The elements in the medical file seem to exclude an intracranial cause of the lesions and support a mechanical, extracranial cause due to intubation and/or the beach chair position. This clinical case report shows the neurological risks of the beach chair position during arthroscopic shoulder surgery and presents the essential safety measures to prevent these risks. Copyright © 2011 Elsevier Masson SAS. All rights reserved.

  1. 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.

  2. [Tracheotomy-endoscop for dilatational percutaneous tracheotomy (TED)].

    Science.gov (United States)

    Klemm, Eckart

    2006-09-01

    While surgical tracheotomies are currently performed using state-of-the-art operative techniques, percutaneous dilatational tracheostomy (PDT) is in a rapidly evolving state with regard to its technology and the number of techniques available. This has resulted in a range of new complications that are difficult to quantify on a scientific basis, given the fact that more than half of the patients who are tracheotomized in intensive care units die from their underlying disease. The new Tracheotomy Endoscope (TED) is designed to help prevent serious complications in dilatational tracheotomies and facilitate their management. The endoscope has been specifically adapted to meet the require-ments of percutaneous dilatational tracheotomies. It is fully compatible with all current techniques of PDT. The method is easy to learn. The percutaneous dilatational tracheotomy with the Tracheotomy Endoscope is a seven-step procedure: Advantages of the Tracheotomy Endoscope: Injuries to the posterior tracheal wall ar impossible (tracheoesophageal fistulas, pneumothorax). Minor bleeding sites on the tracheal mucosa can be controlled with a specially curved suction-coagulation tube introudeced through the Tracheotomy Endoscope. In cases with heavy bleeding and a risk of aspiration, the rigid indwelling Tracheotomy Endoscope provides a secure route for reintubating the patient with a cuffed endotracheal tube. It also allows for rapid conversion to an open surgical procedure if necessary. All the parts are easy to clean and are autoclavable. This type of endoscopically guided PDT creates an optimal link between the specialties of intensive care medicine and otorhinolaryngology. The Tracheotomy Endoscope (TED) increases the standard of safety in PDT.

  3. Minister Pratt welcomes new Canada Research Chair at Carleton University

    CERN Multimedia

    2004-01-01

    "The Honourable David Pratt, Minister of National Defence, and Member of Parliament for Nepean-Carleton, today congratulated Carleton University on receiving $638,405 in funding to support a new Canada Research Chair" (1 page)

  4. Ecohealth Chair on Human and Animal Health in Protected ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    This has led to more frequent interaction and conflict between human populations and wildlife. ... Applying ecohealth research to benefit local communities The Chair's ... to encompass relevant social, economic, and environmental dimensions.

  5. Ergonomic Chair Explorative Intervention Study: Effect on Chronic ...

    African Journals Online (AJOL)

    Ergonomic Chair Explorative Intervention Study: Effect on Chronic Upper ... they are associated with a complex relationship between individual, work-related and ... in chronic upper quadrant musculoskeletal dysfunction and work productivity ...

  6. Canada-South Africa trilateral Research Chair in climate change ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Canada-South Africa trilateral Research Chair in climate change and ... Decreasing food availability for wildlife is likely to exacerbate the impacts of climate change ... IWRA/IDRC webinar on climate change and adaptive water management.

  7. New South Africa–Canada Research Chairs Initiative | IDRC ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    2016-12-08

    Dec 8, 2016 ... ... (SARChI), as well as on the Industrial Research Chairs program, funded in part ... Calls for submissions will be launched on January 3, 2017 and will close ... Natural Sciences and Engineering Research Council of Canada.

  8. Fearing Colleges Slight "Traditional Values," Conservatives Back "Free Enterprise" Chairs.

    Science.gov (United States)

    Evangelauf, Jean

    1987-01-01

    In the last 25 years, 80 to 100 chairs or institutes focusing on the study of capitalism have been established on college campuses, sometimes facing criticism because of potential conflict with the institution's mission. (MSE)

  9. Senator Jake Garn on the KC-135

    Science.gov (United States)

    1985-01-01

    Senator Jake Garn appears to be springing from a trampoline in this scene, taken during a brief period of weightlessness provided by a parabola flown by the KC-135. Jeff Bingham, an aide to the senator, floats freely nearby (25616); Sen. Garn and Jeff Bingham prepare to ease from a partially anchored position to a totally free flying mode during a brief weightless session (25617); Sen. Garn gets an initial 'feel' of weightlessness as his feet float freely while he anchors himself with his hands. Seated nearby is his aide Bingham (25618); Sen. Garn (background) shares some of the ceiling space of the KC-135 with Bingham (25619); Sen. Garn (foreground) takes a seat behind the KC-135's crew in the forward cabin. Roger Zweig and Joseph S. Algranti, pilot and co-pilot, are partially visible in the background (25620).

  10. Measurement of job motivation in TEDS-M: testing for invariance across countries and cultures

    OpenAIRE

    Laschke, Christin; Blömeke, Sigrid

    2016-01-01

    Abstract The paper presents the challenges of cross-country and cross-cultural research on the motivation to become a mathematics teacher based on data from the “Teacher Education and Development Study in Mathematics (TEDS-M)”. Referring to studies from cross-cultural psychology, measurement invariance (MI) of constructs representing different motivations to become a teacher was examined in confirmatory factor analysis (CFA) across the countries that participated in TEDS-M. The data supported...

  11. Representasi Kriminalitas Dalam Film “Ted” Dan “Ted 2”

    OpenAIRE

    WIlona, Merrie

    2015-01-01

    Penelitian ini bertujuan untuk melihat representasi kriminalitas dalam film “Ted” dan “Ted 2”. Bentuk-bentuk tindakan kriminalitas adalah pencurian, penyalahgunaan narkoba, tindakan asusila, pencopetan, penjambretan, penodongan senjata tajam/api, kekerasan fisik, penganiayaan, Perusakan barang orang lain, pembunuhan, penipuan dan korupsi. Film “Ted” dan “Ted 2” dipilih karena menampilkan tokoh utama “Teddy Bear yang identik dengan anak-anak, namun banyak menuai kontroversi. Peneliti ini mengg...

  12. 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 ...

  13. Comparison of four specific dynamic office chairs with a conventional office chair: Impact upon muscle activation, physical activity and posture

    NARCIS (Netherlands)

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

    2012-01-01

    Prolonged and static sitting postures provoke physical inactivity at VDU workplaces and are therefore discussed as risk factors for the musculoskeletal system. Manufacturers have designed specific dynamic office chairs featuring structural elements which promote dynamic sitting and therefore

  14. What a medical school chair wants from the dean

    Directory of Open Access Journals (Sweden)

    Hromas R

    2018-05-01

    Full Text Available Robert Hromas,1 Robert Leverence,1 Lazarus K Mramba,2 J Larry Jameson,3 Caryn Lerman,3 Thomas L Schwenk,4 Ellen M Zimmermann,2 Michael L Good51The Office of the Dean, Department of Medicine, University of Texas Health Science Center San Antonio, San Antonio, TX, USA; 2Department of Medicine, College of Medicine, University of Florida Health, Gainesville, FL, USA; 3Department of Medicine, Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA; 4Department of Family Medicine, School of Medicine, University of Nevada Reno, Reno, NV, USA; 5Department of Anesthesiology, College of Medicine, University of Florida Health, Gainesville, FL, USAAbstract: Economic pressure has led the evolution of the role of the medical school dean from a clinician educator to a health care system executive. In addition, other dynamic requirements also have likely led to changes in their leadership characteristics. The most important relationship a dean has is with the chairs, yet in the context of the dean’s changing role, little attention has been paid to this relationship. To frame this discussion, we asked medical school chairs what characteristics of a dean’s leadership were most beneficial. We distributed a 26-question survey to 885 clinical and basic science chairs at 41 medical schools. These chairs were confidentially surveyed on their views of six leadership areas: evaluation, barriers to productivity, communication, accountability, crisis management, and organizational values. Of the 491 chairs who responded (response rate =55%, 88% thought that their dean was effective at leading the organization, and 89% enjoyed working with their dean. Chairs indicated that the most important area of expertise of a dean is to define a strategic vision, and the most important value for a dean is integrity between words and deeds. Explaining the reasons behind decisions, providing good feedback, admitting errors, open discussion of complex or

  15. TEDS-M 2008 User Guide for the International Database. Supplement 4: TEDS-M Released Mathematics and Mathematics Pedagogy Knowledge Assessment Items

    Science.gov (United States)

    Brese, Falk, Ed.

    2012-01-01

    The goal for selecting the released set of test items was to have approximately 25% of each of the full item sets for mathematics content knowledge (MCK) and mathematics pedagogical content knowledge (MPCK) that would represent the full range of difficulty, content, and item format used in the TEDS-M study. The initial step in the selection was to…

  16. 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.

  17. Women chairs in academic medicine: engendering strategic intuition

    Science.gov (United States)

    Isaac, Carol; Griffin, Lindsay

    2017-01-01

    Purpose Because stereotypically masculine behaviors are required for effective leadership, examining female chairs’ leadership in academic medicine can provide insight into the complex ways in which gender impacts on their leadership practices. The paper aims to discuss this issue. Design/methodology/approach The author interviewed three female clinical chairs and compared the findings to interviews with 28 of their faculty. Grounded theory analysis of the subsequent text gathered comprehensive, systematic, and in-depth information about this case of interest at a US top-tier academic medical center. Findings Four of five themes from the faculty were consistent with the chair’s narrative with modifications: Prior Environment (Motivated by Excellence), Tough, Direct, Transparent (Developing Trust), Communal Actions (Creating Diversity of Opinion), and Building Power through Consensus (an “Artful Exercise”) with an additional theme, the Significance (and Insignificance) of a Female Chair. While faculty members were acutely aware of the chair’s gender, the chairs paradoxically vacillated between gender being a “non-issue” and noting that male chairs “don’t do laundry.” All three female chairs in this study independently and explicitly stated that gender was not a barrier, yet intuitively used successful strategies derived from the research literature. Originality/value This study suggests that while their gender was highlighted by faculty, these women dismissed gender as a “non-issue.” The duality of gender for these three female leaders was both minimized and subtly affirmed. PMID:26045192

  18. The Reduction of TED in Ion Implanted Silicon

    International Nuclear Information System (INIS)

    Jain, Amitabh

    2008-01-01

    The leading challenge in the continued scaling of junctions made by ion implantation and annealing is the control of the undesired transient enhanced diffusion (TED) effect. Spike annealing has been used as a means to reduce this effect and has proven successful in previous nodes. The peak temperature in this process is typically 1050 deg. C and the time spent within 50 deg. C of the peak is of the order of 1.5 seconds. As technology advances along the future scaling roadmap, further reduction or elimination of the enhanced diffusion effect is necessary. We have shown that raising the peak temperature to 1175 deg. C or more and reduction of the anneal time at peak temperature to less than a millisecond is effective in eliminating enhanced diffusion. We show that it is possible to employ a sequence of millisecond anneal followed by spike anneal to obtain profiles that do not exhibit gradient degradation at the junction and have junction depth and sheet resistance appropriate to the needs of future technology nodes. We have implemented millisecond annealing using a carbon dioxide laser to support high-volume manufacturing of 65 nm microprocessors and system-on-chip products. We further show how the use of molecular ion implantation to produce amorphousness followed by laser annealing to produce solid phase epitaxial regrowth results in junctions that meet the shallow depth and abruptness requirements of the 32 nm node.

  19. The Reduction of TED in Ion Implanted Silicon

    Science.gov (United States)

    Jain, Amitabh

    2008-11-01

    The leading challenge in the continued scaling of junctions made by ion implantation and annealing is the control of the undesired transient enhanced diffusion (TED) effect. Spike annealing has been used as a means to reduce this effect and has proven successful in previous nodes. The peak temperature in this process is typically 1050 °C and the time spent within 50 °C of the peak is of the order of 1.5 seconds. As technology advances along the future scaling roadmap, further reduction or elimination of the enhanced diffusion effect is necessary. We have shown that raising the peak temperature to 1175 °C or more and reduction of the anneal time at peak temperature to less than a millisecond is effective in eliminating enhanced diffusion. We show that it is possible to employ a sequence of millisecond anneal followed by spike anneal to obtain profiles that do not exhibit gradient degradation at the junction and have junction depth and sheet resistance appropriate to the needs of future technology nodes. We have implemented millisecond annealing using a carbon dioxide laser to support high-volume manufacturing of 65 nm microprocessors and system-on-chip products. We further show how the use of molecular ion implantation to produce amorphousness followed by laser annealing to produce solid phase epitaxial regrowth results in junctions that meet the shallow depth and abruptness requirements of the 32 nm node.

  20. Senate Rostrum: The Academic Senate for California Community Colleges Quarterly Newsletter, October 2017

    Science.gov (United States)

    Academic Senate for California Community Colleges, 2017

    2017-01-01

    The Rostrum is a quarterly publication of the Academic Senate for California Community Colleges. The following articles are included in this issue: (1) Effective Participation in Governance: Policies and Practices (Julie Bruno); (2) TOP Code Alignment Project and Impacts on Local Coding (Craig Rutan); (3) Focus on Transfer: ADTs, UCTP Degrees, and…

  1. Senate Rostrum: The Academic Senate for California Community Colleges Quarterly Newsletter, April 2017

    Science.gov (United States)

    Academic Senate for California Community Colleges, 2017

    2017-01-01

    The Rostrum is a quarterly publication of the Academic Senate for California Community Colleges. The following articles are included in this issue: (1) Power in the Collective: Faculty, Collegial Consultation, and Collaboration (Julie Bruno); (2) The ASCCC Budget and Fiscal Reporting (Julie Adams and John Freitas); (3) Building Bridges:…

  2. Sensitivity and responsiveness of the patient-reported TED-QOL to rehabilitative surgery in thyroid eye disease.

    Science.gov (United States)

    Fayers, Tessa; Fayers, Peter M; Dolman, Peter J

    2016-12-01

    We tested the sensitivity and responsiveness of the TED-QOL to rehabilitative surgery in thyroid eye disease (TED). The 3-item TED-QOL and 16-item GO-QOL, which assess quality of life (QoL) in TED, were administered to consecutive patients undergoing rehabilitative surgery. The questionnaires were completed pre-and post-operatively to assess sensitivity (ability to discriminate between different surgical groups) and responsiveness (ability to detect within patient changes over time).56 patients underwent 69 procedures for TED (29 orbital decompressions, 15 strabismus operations, 25 eyelid procedures). The differences in scores between the three types of surgery (a measure of sensitivity) were statistically significant at the 5% level pre-operatively and post-operatively for all 3 TED-QOL scales and for both GO-QOL scales, but much more so for the TED-QOL scales in each case. The within-patient changes between the pre- and post-operative scores for the same subjects (a measure of responsiveness) were statistically very highly significant for the TED-QOL overall and appearance scales for each of the surgeries. The pre- and post-operative difference for the TED-QOL functioning scale was highly statistically significant for strabismus surgery but not for decompression or lid surgery. The change between the pre- and post-operative scores for the GO-QOL was significant for the functioning scale with strabismus and lid surgery, and was highly significant for the appearance scale with lid surgery but not for strabismus surgery or decompression. The 3-item TED-QOL is sensitive and responsive to rehabilitative surgery in TED and compares favorably with the lengthier GO-QOL for these parameters.

  3. THE ROLES OF TED TALKS AND VLOG IN ENHANCING STUDENTS‘ ACTIVENESS IN SPEAKING CLASS

    Directory of Open Access Journals (Sweden)

    Candradewi Wahyu Anggraeni

    2017-12-01

    Full Text Available The aims of this research are to describe the roles of TED Talks and Vlog in enhancing students‘ activeness in speaking class and to explain the students‘ perspectives toward the use of TED Talks and Vlog in speaking class. The research method used in this research is qualitative research design in the form of case study. The instruments of data collection are documents of students‘ vlog, observation, questionnaire, and interview. The participants of this research are the students of speaking class. This research has three significances which consist of theoretical, practical, and pedagogical significances. The theoretical significance is the research contributes to prove and add the speaking theories, whereas the practical significance is the research can be conducted by teachers, lecturers, or researchers to figure out the roles and the ways to improve students‘ participation in speaking class. In addition, the pedagogical significance shows that this research provides a reference of the use TED Talks and Vlog in enhancing students‘ activeness in speaking class, helps the students to be active in speaking class by following the lecturer‘s instruction toward the speaking activities given, and can be used as the empirical research finding toward students‘ activeness in speaking class. The findings show that TED Talks and Vlog have seven roles in order to help the students to be more active in speaking class and reveal the students‘ perceptions about virtues and hurdles toward the use of TED Talks and Vlog in speaking class.

  4. A community of curious souls: an analysis of commenting behavior on TED talks videos.

    Science.gov (United States)

    Tsou, Andrew; Thelwall, Mike; Mongeon, Philippe; Sugimoto, Cassidy R

    2014-01-01

    The TED (Technology, Entertainment, Design) Talks website hosts video recordings of various experts, celebrities, academics, and others who discuss their topics of expertise. Funded by advertising and members but provided free online, TED Talks have been viewed over a billion times and are a science communication phenomenon. Although the organization has been derided for its populist slant and emphasis on entertainment value, no previous research has assessed audience reactions in order to determine the degree to which presenter characteristics and platform affect the reception of a video. This article addresses this issue via a content analysis of comments left on both the TED website and the YouTube platform (on which TED Talks videos are also posted). It was found that commenters were more likely to discuss the characteristics of a presenter on YouTube, whereas commenters tended to engage with the talk content on the TED website. In addition, people tended to be more emotional when the speaker was a woman (by leaving comments that were either positive or negative). The results can inform future efforts to popularize science amongst the public, as well as to provide insights for those looking to disseminate information via Internet videos.

  5. A community of curious souls: an analysis of commenting behavior on TED talks videos.

    Directory of Open Access Journals (Sweden)

    Andrew Tsou

    Full Text Available The TED (Technology, Entertainment, Design Talks website hosts video recordings of various experts, celebrities, academics, and others who discuss their topics of expertise. Funded by advertising and members but provided free online, TED Talks have been viewed over a billion times and are a science communication phenomenon. Although the organization has been derided for its populist slant and emphasis on entertainment value, no previous research has assessed audience reactions in order to determine the degree to which presenter characteristics and platform affect the reception of a video. This article addresses this issue via a content analysis of comments left on both the TED website and the YouTube platform (on which TED Talks videos are also posted. It was found that commenters were more likely to discuss the characteristics of a presenter on YouTube, whereas commenters tended to engage with the talk content on the TED website. In addition, people tended to be more emotional when the speaker was a woman (by leaving comments that were either positive or negative. The results can inform future efforts to popularize science amongst the public, as well as to provide insights for those looking to disseminate information via Internet videos.

  6. Senate hearings whet interest in oil shale

    Energy Technology Data Exchange (ETDEWEB)

    Remirez, R

    1967-06-05

    Recent oil shale hearings by the U.S. Senate disclosed the proposed leasing rules for federal oil-shale lands. In addition, Oil Shale Corp. announced that the first commercial shale-oil processing plant would be on stream in 1970. Both these announcements are expected to create a stronger interest in what is possibly the greatest untapped natural wealth in the U.S. According to the leasing rules, development leases would involve the following phases: (1) the contractor would have a 10-yr limit to conduct a research and development program on the leased territory; and (2) upon completion of a successful research program, the Interior Department will make available to lease at least enough land to sustain commercial operation. The terms that applicants will have to meet are included in this report. At the Senate hearing, discussions ranged from opinions indicating that development of oil shale recovery was not immediately necessary to opinions urging rapid development. This report is concluded with a state-of-the-art review of some of the oil shale recovery processes.

  7. 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...

  8. TEDS-M 2008 User Guide for the International Database. Supplement 3: Variables Derived from the Educator and Future Teacher Data

    Science.gov (United States)

    Brese, Falk, Ed.

    2012-01-01

    This supplement contains documentation on all the derived variables contained in the TEDS-M educator and future teacher data files. These derived variables were used to report data in the TEDS-M international reports. The variables that constitute the scales and indices are made available as part of the TEDS-M International Database to be used in…

  9. Understanding Public Perceptions of TED Talks: Influence and Impact of a Multi-Platform, Multi-Venue Non-Profit Organization as a Communicative Space

    Science.gov (United States)

    Rogers, Tarsha

    2017-01-01

    TED Talks has become a worldwide phenomenon attended by many at its conferences, TEDx community-based events, TED.com, and YouTube videos. Previous studies have delved into TED Talks' impact in the educational sector, as it has been used by many educators and students alike in the classroom. Utilizing a qualitative exploratory approach, this study…

  10. The success rate of TED upper eyelid retraction reoperations.

    Science.gov (United States)

    Golan, Shani; Rootman, Dan B; Goldberg, Robert A

    2016-12-01

    Although reoperation rates for upper lid retraction surgery for thyroid eye disease (TED) typically range between 8% and 23%, there is little literature describing the outcomes of these second operations. In this retrospective observational cohort study, all patients that underwent surgery for upper eyelid retraction over a 14-year period at a single institution were included. Cases were included if a second eyelid retraction surgery was performed during the study period. Success of surgery was defined as a marginal reflex distance (MRD1) of 2.5 to 4.5 mm in each eye and less than 1 mm difference in MRD1 between the eyes. Overcorrection and undercorrection were defined as above and below these bounds, respectively. 72 eyes in 49 patients were included in the study. The mean age was 56.6 (±11.5) years. By definition, all patients had at least 1 lid lengthening surgery for upper eyelid retraction, and at least 1 subsequent surgery. For this second surgery, 61 eyes (85%) underwent retraction surgery and 11 eyes (15%) underwent ptosis surgery. After this second operation, 31% were undercorrected and 33% were overcorrected. A third surgery was performed in 19 eyes (25%), 12 had surgery for residual retraction and 7 for ptosis. After the third operation 10% of eyes were under corrected and 11% were over corrected. Four patients underwent a fourth surgery: one for retraction and three for ptosis. Success was noted in 35% after the second surgery and 44% after the third. Surgical success in eyelid retraction surgery increases from a second to a third consecutive surgery, and residual asymmetry was roughly equally distributed between over- and undercorrection.

  11. 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

  12. Gender, Performativity, and Leadership: Department Chairs in Research Universities

    Science.gov (United States)

    Lepkowski, Christine

    2014-01-01

    Women are significantly underrepresented as administrators in higher education leadership. This qualitative study examined the leadership of department chairs at public research universities to better understand how their gender and other identities affected their leadership. The following research questions shaped the study: (1) How do department…

  13. 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 1900.6 Agriculture Regulations of the Department of Agriculture (Continued) RURAL HOUSING SERVICE, RURAL BUSINESS-COOPERATIVE SERVICE, RURAL UTILITIES SERVICE, AND FARM SERVICE AGENCY, DEPARTMENT OF...

  14. 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…

  15. 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.

  16. The Characteristics of High School Department Chairs: A National Perspective

    Science.gov (United States)

    DeAngelis, Karen J.

    2013-01-01

    Department chairs occupy a potentially important leadership position in high schools, yet little is known about them, particularly with regard to who they are and how they compare to other high school teachers. This is surprising given growing expectations for distributed leadership practice in schools. In this study, I utilize a national dataset…

  17. 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...

  18. 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

  19. Infrared and near infrared emission spectra of TeH and TeD

    Science.gov (United States)

    Yu, Shanshan; Shayesteh, Alireza; Fu, Dejian; Bernath, Peter F.

    2005-04-01

    The vibration-rotation emission spectra for the X2Π ground state and the near infrared emission spectra of the X2Π 1/2- X2Π 3/2 system of the TeH and TeD free radicals have been measured at high resolution using a Fourier transform spectrometer. TeH and TeD were generated in a tube furnace with a DC discharge of a flowing mixture of argon, hydrogen (or deuterium), and tellurium vapor. In the infrared region, for the X2Π 3/2 spin component we observed the 1-0, 2-1, and 3-2 vibrational bands for most of the eight isotopologues of TeH and the 1-0 and 2-1 bands for three isotopologues of TeD. For the X2Π 1/2- X2Π 3/2 transition, we observed the 0-0 and 1-1 bands for TeH and the 0-0, 1-1, and 2-2 bands for TeD. Except for a few lines, the tellurium isotopic shift was not resolved for the X2Π 1/2- X2Π 3/2 transitions of TeH and TeD. Local perturbations with Δ v = 2 between the two spin components of the X2Π state of TeH were found: X2Π 1/2, v = 0 with X2Π 3/2, v = 2; X2Π 1/2, v = 1 with X2Π 3/2, v = 3. The new data were combined with the previous data from the literature and two kinds of fits (Hund's case (a) and Hund's case (c)) were carried out for each of the 10 observed isotopologues: 130TeD, 128TeD, 126TeD, 130TeH, 128TeH, 126TeH, 125TeH, 124TeH, 123TeH, and 122TeH.

  20. Near-infrared emission bands of TeH and TeD

    Science.gov (United States)

    Fink, E. H.; Setzer, K. D.; Ramsay, D. A.; Vervloet, M.

    1989-11-01

    High-resolution emission spectra of TeH and TeD have been obtained in the region 4200 to 3600 cm -1 using a Bomem DA3.002 Fourier transform spectrometer. Analyses are given for the 0-0 and 1-1 bands of the X 22Π{1}/{2}-X 12Π{3}/{2} system of TeH and for the 0-0 band of TeD. In addition the 2-0 vibrational overtone bands of 130TeH, 128TeH, and 126TeH are observed and analyzed. Accurate molecular constants are given for the first time.

  1. The Weighing Chair of Sanctorius Sanctorius: A Replica.

    Science.gov (United States)

    Hollerbach, Teresa

    2018-05-14

    In 1614, the physician Sanctorius Sanctorius (1561-1636) published his most famous work entitled Ars […] de statica medicina (On static medicine). This is a work composed of aphorisms that present the practical results of a series of weighing procedures, rather than theoretical observations. De statica medicina is the result of a large number of test series that Sanctorius carried out over many years with the weighing chair he constructed himself in order to quantify the so-called perspiratio insensibilis, an insensible perspiration of the human body. Through his weighing experiments, Sanctorius introduced the idea of quantitative research into physiology. Although historical accounts ascribe an important role to Sanctorius as the founder of a new medical science, up until now the design of his weighing chair and the method of measurement have not been closely analysed. The aim of this paper is to close this gap. Through a collaboration between the Max Planck Institute for the History of Science and the Technical University of Berlin (Institute of Vocational Education and Work Studies), Sanctorius's weighing chair was reconstructed and experiments carried out with it. This opened new perspectives on Sanctorius's work and led to a reconsideration of the function and purpose of his weighing chair. With his static medicine, Sanctorius repurposed an old instrument. The replication of the weighing chair and the repetition of the experiments demonstrate that this novel application of scales posed some challenges for the mechanical design of the instrument. We recognized that the instrument fulfilled different functions that might in turn have affected its design, precision, and the measuring method applied. Although in the end we could not clarify how Sanctorius actually conducted his measurements, we were nevertheless able to develop an understanding of Sanctorius's mechanical and practical knowledge that would not have been possible for us to develop solely on

  2. 76 FR 17118 - Environmental Management Site-Specific Advisory Board Chairs

    Science.gov (United States)

    2011-03-28

    ... DEPARTMENT OF ENERGY Environmental Management Site-Specific Advisory Board Chairs AGENCY... Environmental Management Site-Specific Advisory Board (EM SSAB) Chairs. The Federal Advisory Committee Act (Pub... areas of environmental restoration, waste management, and related activities. Tentative Agenda Topics...

  3. 76 FR 62054 - Environmental Management Site-Specific Advisory Board Chairs

    Science.gov (United States)

    2011-10-06

    ... DEPARTMENT OF ENERGY Environmental Management Site-Specific Advisory Board Chairs AGENCY... of the Environmental Management Site-Specific Advisory Board (EM SSAB) Chairs. The Federal Advisory... environmental restoration, waste management, and related activities. Tentative Agenda Topics [cir] EM Program...

  4. Research Center Renaming Will Honor Senator Domenici

    Science.gov (United States)

    2008-05-01

    New Mexico Tech and the National Radio Astronomy Observatory (NRAO) will rename the observatory's research center on the New Mexico Tech campus to honor retiring U.S. Senator Pete V. Domenici in a ceremony on May 30. The building that serves as the scientific, technical, and administrative center for the Very Large Array (VLA) and Very Long Baseline Array (VLBA) radio telescopes will be named the "Pete V. Domenici Science Operations Center." The building previously was known simply as the "Array Operations Center." Sen. Pete V. Domenici Sen. Pete V. Domenici "The new name recognizes the strong and effective support for science that has been a hallmark of Senator Domenici's long career in public service," said Dr. Fred Lo, NRAO Director. New Mexico Tech President Daniel H. Lopez said Sen. Domenici has always been a supporter of science and research in Socorro and throughout the state. "He's been a statesman for New Mexico, the nation -- and without exaggeration -- for the world," Lopez said. "Anyone with that track record deserves this recognition." Van Romero, Tech vice president of research and economic development, has served as the university's main lobbyist in Washington, D.C., for more than a decade. He said Sen. Domenici has always been receptive to new ideas and willing to take risks. "Over the years, Sen. Domenici has always had time to listen to our needs and goals," Romero said. "He has served as a champion of New Mexico Tech's causes and we owe him a debt of gratitude for all his efforts over the decades." Originally dedicated in 1988, the center houses offices and laboratories that support VLA and VLBA operations. The center also supports work on the VLA modernization project and on the international Atacama Large Millimeter/submillimeter Array (ALMA) project. Work on ALMA at the Socorro center and at the ALMA Test Facility at the VLA site west of Socorro has focused on developing and testing equipment to be deployed at the ALMA site in Chile's Atacama

  5. 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…

  6. 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

  7. Measurement of Job Motivation in TEDS-M: Testing for Invariance across Countries and Cultures

    Science.gov (United States)

    Laschke, Christin; Blömeke, Sigrid

    2016-01-01

    The paper presents the challenges of cross-country and cross-cultural research on the motivation to become a mathematics teacher based on data from the "Teacher Education and Development Study in Mathematics" ("TEDS-M"). Referring to studies from cross-cultural psychology, measurement invariance (MI) of constructs representing…

  8. 50 CFR Figure 12 to Part 223 - Escape Opening & Cover Dimensions for 71-inch TED

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 7 2010-10-01 2010-10-01 false Escape Opening & Cover Dimensions for 71-inch TED 12 Figure 12 to Part 223 Wildlife and Fisheries NATIONAL MARINE FISHERIES SERVICE, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE MARINE MAMMALS THREATENED MARINE AND ANADROMOUS SPECIES Pt. 223, Fig. 12 Figure 12 to...

  9. Investigating Student Choices in Performing Higher-Level Comprehension Tasks Using TED

    Science.gov (United States)

    Bianchi, Francesca; Marenzi, Ivana

    2016-01-01

    The current paper describes a first experiment in the use of TED talks and open tagging exercises to train higher-level comprehension skills, and of automatic logging of the student's actions to investigate the student choices while performing analytical tasks. The experiment took advantage of an interactive learning platform--LearnWeb--that…

  10. 50 CFR Figure 13 to Part 223 - Single Grid Hard TED Escape Opening

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 7 2010-10-01 2010-10-01 false Single Grid Hard TED Escape Opening 13 Figure 13 to Part 223 Wildlife and Fisheries NATIONAL MARINE FISHERIES SERVICE, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE MARINE MAMMALS THREATENED MARINE AND ANADROMOUS SPECIES Pt. 223, Fig. 13 Figure 13 to Part 223—Singl...

  11. 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…

  12. 50 CFR Figure 15 to Part 223 - Weedless TED Brace Bar Description

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 7 2010-10-01 2010-10-01 false Weedless TED Brace Bar Description 15 Figure 15 to Part 223 Wildlife and Fisheries NATIONAL MARINE FISHERIES SERVICE, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE MARINE MAMMALS THREATENED MARINE AND ANADROMOUS SPECIES Pt. 223, Fig. 15 Figure 15 to Part 223...

  13. Acute thyroid eye disease (TED): principles of medical and surgical management.

    Science.gov (United States)

    Verity, D H; Rose, G E

    2013-03-01

    The active inflammatory phase of thyroid eye disease (TED) is mediated by the innate immune system, and management is aimed at aborting this self-limited period of autoimmune activity. In most patients with TED, ocular and adnexal changes are mild and management involves controlling thyroid dysfunction, cessation of smoking, and addressing ocular surface inflammation and exposure. In patients with acute moderate disease, this being sufficient to impair orbital functions, immunosuppression reduces the long-term sequelae of acute inflammation, and adjunctive fractionated low-dose orbital radiotherapy is used as a steroid-sparing measure. Elective surgery is often required following moderate TED, be it for proptosis, diplopia, lid retraction, or to debulk the eyelid, and this should be delayed until the disease is quiescent, with the patient stable and weaned off all immunosuppression. Thus, surgical intervention during the active phase of moderate disease is rarely indicated, although clinical experience suggests that, where there is significant orbital congestion, early orbital decompression can limit progression to more severe disease. Acute severe TED poses a major risk of irreversible loss of vision due to marked exposure keratopathy, 'hydraulic' orbital congestion, or compressive optic neuropathy. If performed promptly, retractor recession with or without a suture tarsorrhaphy protects the ocular surface from severe exposure and, in patients not responding to high-dose corticosteroid treatment, decompression of the deep medial orbital wall and floor can rapidly relieve compressive optic neuropathy, as well as alleviate the inflammatory and congestive features of raised orbital pressure.

  14. Nouvelle initiative des chaires de recherche Canada-Afrique du Sud ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    8 déc. 2016 ... Elles s'appuient sur le South African Research Chairs Initiative (SARChl), ainsi que sur le programme de chaires de recherche industrielle, dont le financement provient en partie du Conseil de recherches en sciences naturelles et en génie du Canada (CRSNG) et du Programme des chaires de recherche ...

  15. 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…

  16. Democratic Leadership and Faculty Empowerment at the Community College: A Theoretical Model for the Department Chair.

    Science.gov (United States)

    McArthur, Ronald C.

    2002-01-01

    Argues that community college organization at the department level presents challenging leadership issues for the newly appointed department chair. Asserts that existing culture, which looks upon the chair with some mistrust, demands chairs who behave as peers rather than military commanders. Concludes that democratic leadership is the most…

  17. BrassicaTED - a public database for utilization of miniature transposable elements in Brassica species.

    Science.gov (United States)

    Murukarthick, Jayakodi; Sampath, Perumal; Lee, Sang Choon; Choi, Beom-Soon; Senthil, Natesan; Liu, Shengyi; Yang, Tae-Jin

    2014-06-20

    MITE, TRIM and SINEs are miniature form transposable elements (mTEs) that are ubiquitous and dispersed throughout entire plant genomes. Tens of thousands of members cause insertion polymorphism at both the inter- and intra- species level. Therefore, mTEs are valuable targets and resources for development of markers that can be utilized for breeding, genetic diversity and genome evolution studies. Taking advantage of the completely sequenced genomes of Brassica rapa and B. oleracea, characterization of mTEs and building a curated database are prerequisite to extending their utilization for genomics and applied fields in Brassica crops. We have developed BrassicaTED as a unique web portal containing detailed characterization information for mTEs of Brassica species. At present, BrassicaTED has datasets for 41 mTE families, including 5894 and 6026 members from 20 MITE families, 1393 and 1639 members from 5 TRIM families, 1270 and 2364 members from 16 SINE families in B. rapa and B. oleracea, respectively. BrassicaTED offers different sections to browse structural and positional characteristics for every mTE family. In addition, we have added data on 289 MITE insertion polymorphisms from a survey of seven Brassica relatives. Genes with internal mTE insertions are shown with detailed gene annotation and microarray-based comparative gene expression data in comparison with their paralogs in the triplicated B. rapa genome. This database also includes a novel tool, K BLAST (Karyotype BLAST), for clear visualization of the locations for each member in the B. rapa and B. oleracea pseudo-genome sequences. BrassicaTED is a newly developed database of information regarding the characteristics and potential utility of mTEs including MITE, TRIM and SINEs in B. rapa and B. oleracea. The database will promote the development of desirable mTE-based markers, which can be utilized for genomics and breeding in Brassica species. BrassicaTED will be a valuable repository for scientists

  18. Grouping and analysis of chair quality and their basic elements

    Directory of Open Access Journals (Sweden)

    Skakić Dušan

    2009-01-01

    Full Text Available Both the scientific experience and the engineering practice indicate that the decision making processes in the course of solving complex designing problems require an analysis of a great number of different construction variants. These types of decision-making processes are time consuming and do not always result in the selection of an optimal solution. That is why the methods of numerical optimization are applied in a wide range of technical sciences to assist in the selection of the best solution. The first step in solving the problem by using the Finite element method is to determine the type of chair earmarked for modeling, and to determine the dimensions of the chair elements.

  19. Musical Chairs: An Innovative Teaching and Learning Method

    Science.gov (United States)

    Kuo, Ya-Hui

    2010-01-01

    How teaching and learning takes place in classrooms can be easily seen by the way classrooms are set up: Students' desks and chairs are arranged in rolls while teachers' desks are up front. Yet, why must teachers be the ones who lecture, why can't it be students? Would it be better or worse when teachers are the receivers and the students are the…

  20. Initiative internationale des chaires de recherche | CRDI - Centre de ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    Initiative de recherche de sept ans dotée d'un budget de 8 millions de dollars canadiens. L'Initiative internationale des chaires de recherche a pour but de jumeler d'éminents chercheurs d'universités du Canada avec des homologues de pays en développement afin de relever quelques-uns des plus grands défis auxquels ...

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

    OpenAIRE

    Sirichai Yodwangjai

    2014-01-01

    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 r...

  2. Benchmarking Academic Anatomic Pathologists: The Association of Pathology Chairs Survey.

    Science.gov (United States)

    Ducatman, Barbara S; Parslow, Tristram

    2016-01-01

    The most common benchmarks for faculty productivity are derived from Medical Group Management Association (MGMA) or Vizient-AAMC Faculty Practice Solutions Center ® (FPSC) databases. The Association of Pathology Chairs has also collected similar survey data for several years. We examined the Association of Pathology Chairs annual faculty productivity data and compared it with MGMA and FPSC data to understand the value, inherent flaws, and limitations of benchmarking data. We hypothesized that the variability in calculated faculty productivity is due to the type of practice model and clinical effort allocation. Data from the Association of Pathology Chairs survey on 629 surgical pathologists and/or anatomic pathologists from 51 programs were analyzed. From review of service assignments, we were able to assign each pathologist to a specific practice model: general anatomic pathologists/surgical pathologists, 1 or more subspecialties, or a hybrid of the 2 models. There were statistically significant differences among academic ranks and practice types. When we analyzed our data using each organization's methods, the median results for the anatomic pathologists/surgical pathologists general practice model compared to MGMA and FPSC results for anatomic and/or surgical pathology were quite close. Both MGMA and FPSC data exclude a significant proportion of academic pathologists with clinical duties. We used the more inclusive FPSC definition of clinical "full-time faculty" (0.60 clinical full-time equivalent and above). The correlation between clinical full-time equivalent effort allocation, annual days on service, and annual work relative value unit productivity was poor. This study demonstrates that effort allocations are variable across academic departments of pathology and do not correlate well with either work relative value unit effort or reported days on service. Although the Association of Pathology Chairs-reported median work relative value unit productivity

  3. Ecohealth Chair on Human and Animal Health in Protected ...

    International Development Research Centre (IDRC) Digital Library (Canada)

    This project will help establish an Ecohealth Chair in Human and Animal Health in Protected Ecosystems to improve the sustainability of conservation areas and the health of local ... Le nouveau site Web facilitera l'enregistrement des événements démographiques afin d'améliorer l'accès aux services pour tous. Le nouveau ...

  4. Bad Enough Ergonomics: A Case Study of an Office Chair

    OpenAIRE

    Peteri, Virve

    2017-01-01

    The article analyzes ergonomics as a social and cultural phenomenon, as something that is formulated and described by speakers in a specific social context; in a company that is specialized in producing ergonomic office furniture. Through a case study of an office chair, the article examines how ergonomics and its association with the vision of the potential users and their working spaces are constructed by the relevant actors in project meetings and individual interviews during the manufactu...

  5. Analysis of sitting forces on stationary chairs for daily activities.

    Science.gov (United States)

    Hu, Lingling; Tackett, Bob; Tor, Onder; Zhang, Jilei

    2016-04-01

    No literature related to the study of sitting forces on chairs sat on by people who weighed over 136 kg was found. The Business Institutional Furniture Manufactures Association needs force data for development of performance test standards to test chairs for users who weigh up to 181 kg. 20 participants who weighed from 136 to 186 kg completed 6 tasks on an instrumented chair in the sequence of sitting down, remaining seated and rising. Effects of sitting motion, armrest use and seat cushion thickness on vertical sitting forces and centre-of-force were investigated. Results indicated hard sitting down yielded the highest sitting force of 213% in terms of participants' body weights. Armrest use affected sitting forces of normal sitting down, but not of rising and hard sitting down. Cushion thickness affected sitting forces of normal and hard sitting down and shifting, but not of rising, static seating or stretching backward situations. Practitioner Summary: Results of the sitting force and centre-of-force data obtained for this research can help furniture manufacturers develop new product performance test standards for creating reliable engineering design and manufacturing quality and durable products to meet a niche market need.

  6. 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'.

  7. Surgeons’ muscle load during robotic-assisted laparoscopy performed with a regular office chair and the preferred of two ergonomic chairs

    DEFF Research Database (Denmark)

    Dalager, T.; Jensen, P. T.; Winther, T. S.

    2018-01-01

    associated with poor ergonomics and musculoskeletal pain. The ergonomic condition in the robotic console is partially dependent upon the chair provided, which often is a regular office chair. Our study quantified and compared the muscular load during robotic-assisted laparoscopy using one of two custom built...

  8. TED, an Autonomous and Rare Maize Transposon of the Mutator Superfamily with a High Gametophytic Excision Frequency[W

    Science.gov (United States)

    Li, Yubin; Harris, Linda; Dooner, Hugo K.

    2013-01-01

    Mutator (Mu) elements, one of the most diverse superfamilies of DNA transposons, are found in all eukaryotic kingdoms, but are particularly numerous in plants. Most of the present knowledge on the transposition behavior of this superfamily comes from studies of the maize (Zea mays) Mu elements, whose transposition is mediated by the autonomous Mutator-Don Robertson (MuDR) element. Here, we describe the maize element TED (for Transposon Ellen Dempsey), an autonomous cousin that differs significantly from MuDR. Element excision and reinsertion appear to require both proteins encoded by MuDR, but only the single protein encoded by TED. Germinal excisions, rare with MuDR, are common with TED, but arise in one of the mitotic divisions of the gametophyte, rather than at meiosis. Instead, transposition-deficient elements arise at meiosis, suggesting that the double-strand breaks produced by element excision are repaired differently in mitosis and meiosis. Unlike MuDR, TED is a very low-copy transposon whose number and activity do not undergo dramatic changes upon inbreeding or outcrossing. Like MuDR, TED transposes mostly to unlinked sites and can form circular transposition products. Sequences closer to TED than to MuDR were detected only in the grasses, suggesting a rather recent evolutionary split from a common ancestor. PMID:24038653

  9. TED, an autonomous and rare maize transposon of the mutator superfamily with a high gametophytic excision frequency.

    Science.gov (United States)

    Li, Yubin; Harris, Linda; Dooner, Hugo K

    2013-09-01

    Mutator (Mu) elements, one of the most diverse superfamilies of DNA transposons, are found in all eukaryotic kingdoms, but are particularly numerous in plants. Most of the present knowledge on the transposition behavior of this superfamily comes from studies of the maize (Zea mays) Mu elements, whose transposition is mediated by the autonomous Mutator-Don Robertson (MuDR) element. Here, we describe the maize element TED (for Transposon Ellen Dempsey), an autonomous cousin that differs significantly from MuDR. Element excision and reinsertion appear to require both proteins encoded by MuDR, but only the single protein encoded by TED. Germinal excisions, rare with MuDR, are common with TED, but arise in one of the mitotic divisions of the gametophyte, rather than at meiosis. Instead, transposition-deficient elements arise at meiosis, suggesting that the double-strand breaks produced by element excision are repaired differently in mitosis and meiosis. Unlike MuDR, TED is a very low-copy transposon whose number and activity do not undergo dramatic changes upon inbreeding or outcrossing. Like MuDR, TED transposes mostly to unlinked sites and can form circular transposition products. Sequences closer to TED than to MuDR were detected only in the grasses, suggesting a rather recent evolutionary split from a common ancestor.

  10. 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)

  11. 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.

  12. Multi-functional fitness chair for light weight trainer

    OpenAIRE

    Fan, Rong; Wu, Peng

    2016-01-01

    Nowadays, physical inactivity has become a global problem. According to the research, about 5.3 million deaths all over the world in 2008 could be attributed to inactivity [1]. However, it is enough to do a little exercise every day to reduce the risk of premature deaths by as much as 30 percent. Due to the increasing working pressure, people do not have enough time to go to gym and do exercises, which means that the design of multi-functional fitness chair is necessary so that people can do ...

  13. Measurement of job motivation in TEDS-M: testing for invariance across countries and cultures

    Directory of Open Access Journals (Sweden)

    Christin Laschke

    2016-09-01

    Full Text Available Abstract The paper presents the challenges of cross-country and cross-cultural research on the motivation to become a mathematics teacher based on data from the “Teacher Education and Development Study in Mathematics (TEDS-M”. Referring to studies from cross-cultural psychology, measurement invariance (MI of constructs representing different motivations to become a teacher was examined in confirmatory factor analysis (CFA across the countries that participated in TEDS-M. The data supported metric invariance which means that comparing relationships between motivation and other constructs across countries is permitted, with the exception of extrinsic motivation in Taiwan. Scalar invariance was not supported by the data across countries but across cultures: Scale means can be compared between Germany, Switzerland and (with regard to intrinsic motivation Norway and Poland as well as between Singapore and Taiwan (with regard to the intrinsic motivation and Malaysia, Philippines and Thailand (again regarding intrinsic motivation.

  14. 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...... experimentally with a 9.6-dB peak-to-average 50-kHz 16 quadrature amplitude modulation TEDS carrier, the setup providing 44-dBm (25 W) average RF output power at 400 MHz with 44% dc-to-RF efficiency state-of-the-art ACPR of less than ${-}$67 dBc, switching noise artifacts around ${-}$ 85 dBc, and an overall rms...

  15. 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

    2013-01-01

    Visualization of calcium dynamics is important to understand the role of calcium in cell physiology. To examine calcium dynamics, synthetic fluorescent Ca2+ indictors have become popular. Here we demonstrate TED (= targeted-esterase induced dye loading), a method to improve the release of Ca2+ 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 Ca2+ 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 Ca2+ indicator and a hydrophilic fluorescent dye/Ca2+ 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. PMID:23685703

  16. 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.

  17. Multidisciplinary approach to converting power chair into motorized prone cart.

    Science.gov (United States)

    Brose, Steven W; Wali, Eisha

    2014-01-01

    Pressure ulcers remain a major source of morbidity and mortality in veterans with neurologic impairment. Management of pressure ulcers typically involves pressure relief over skin regions containing wounds, but this can lead to loss of mobility and independence when the wounds are located in regions that receive pressure from sitting. An innovative, low-cost, multidisciplinary effort was undertaken to maximize quality of life in a veteran with a thoracic-4 level complete spinal cord injury and a stage 4 ischial wound. The person's power wheelchair was converted into a motorized prone cart, allowing navigation of the Department of Veterans Affairs spinal cord injury hospital ward and improved socialization while relieving pressure on the wound. Physical and occupational therapy assisted with the reconfiguration of the power chair and verified safe transfers into the chair and driving of the device. Psychology verified positive psychosocial benefit, while nursing and physician services verified an absence of unwanted pain or skin injury resulting from use of the device. Further investigation of ways to apply this technique is warranted to improve the quality of life of persons with pressure ulcers.

  18. Development of New Wheel-Chair for Sports Competition

    Directory of Open Access Journals (Sweden)

    Akira Shionoya

    2018-03-01

    Full Text Available The purpose of this study was to develop the new wheel-chair which had the function to drive straight by one-hand operation. To perform this purpose, the driving force transmission axis (DFTA which had transmitted the driving force from the one side of wheel to another side of that was developed. The wheel-chair could drive straight by one-hand operation by the DFTA. The large torque, however, was generated in the DFTA, because the DFTA transmitted the driving force from the one side of wheel to another side by the axis of small diameter. Furthermore, the shear stress in the DFTA generated by this torque would lead to the DFTA break. The shear stress in the DFTA was calculated to examine the axial strength and durability. On the DETA of the wheelchair, the maximum shear stress calculated from the torque in driving was 39.53 MP and this was defined as the standard of the demand specifications as a strength and durability of the DFTA.

  19. 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.

  20. Magnetic properties of a metal-organic porous network [Ni2(BODC)2(TED)

    Science.gov (United States)

    Yuen, Tan; Danilovic, D.; Li, Kunhao; Li, Jing

    2008-04-01

    A new material [Ni2(BODC)2(TED)], (BODC =4,4'-bicyclo[2.2.2]octane dicarboxylate and TED =triethylene-4,4'-diamine), which is a guest-free, porous metal-organic coordination network, has been successfully synthesized. The crystal structure of this compound is tetragonal with the space group P4/mmm. It is a three-dimensional network that can be deconstructed into rectangular gridlike layers along ab planes. These planes are formed by BODC and Zn2O4 paddle-wheel-like clusters, and the TED ligands from the axial directions of the paddle-wheels connect the layers into a three-dimesional structure. There are no guest molecules found in the pores. The shortest Ni-Ni distance within the paddle wheel is found to be 2.613Å. Magnetic susceptibility χ(T )=M(T)/H and isothermal magnetization M(H ) measurements have been measured on powder samples of this compound. The results of χ(T ) show that there is a rapid increase in the susceptibility below 20K due to a spontaneous ordering of the Ni2+ moments. The effective moment μeff of Ni2+ is about 2.20μB at room temperature. The M(H ) result at 1.8K shows a clear hysteresis with a coercivity of Hcoe≈1700G. The behavior of this compound is discussed in terms of Ni-Ni coupling within the Ni dimers and dimer chains.

  1. [Understanding chair-side digital technology for stomatology from an engineering viewpoint].

    Science.gov (United States)

    Zhao, Y J; Wang, Y

    2018-04-09

    In recent years with the rapid development of digital technology for stomatology, the application field, application model, technical features and technical connotation of the chair-side digital technology has got development and change. The open modular system has gradually replaced the traditional closed system, and the application field of digital technology is no longer limited to chair-side dental restoration, it also has been extend to various kinds of chair-side digital treatment-assisted technology. In this paper, from the engineering point of view, the up to date general connotation of chair-side digital technology was explained, the characteristics and the development of each unit in chair-side digital technology were analyzed, and the application pattern and the localization status were also discussed in this paper. The aim of this paper was to introduce the trend of chair-side digital technological to readers and to better guide clinical application.

  2. 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...

  3. 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.

  4. 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.

  5. Key Senators Issue Call for `Meaningful' Climate Legislation

    Science.gov (United States)

    Showstack, Randy

    With the U.S. Senate currently considering national energy legislation, Senators John McCain (R-Arizona) and Joseph Lieberman (D-Connecticut) plan to offer a modified version of their bipartisan, proposed Climate Stewardship Act of 2003 (S. 139) as an amendment. The amendment would establish a market driven system of greenhouse gas tradeable allowances to reduce emission. It would also provide for a program of scientific research on abrupt climate change in order to identify and understand past instances of abrupt change; and would establish a national greenhouse gas data base.

  6. Patterns of clusivity in TED Talks: When ‘ you ’ and ‘I’ become ‘ we’

    Directory of Open Access Journals (Sweden)

    Giuseppina Scotto di Carlo

    2018-04-01

    Full Text Available This paper is a qualitative and quantitative corpus-based study analysing the correlation of clusivity, tense, and modality patterns in TED (Technology, Entertainment, Design talks, which are popularising speeches aiming at knowledge dissemination among laypersons. Using a corpus composed of the TED Talks presented in 2012, the study investigates the ways in which TED speakers use first-person plural and singular pronouns when interacting with their audiences. The patterns of clusivity used in the corpus confirm one of the main characteristics of TED Talks, that is to say, the abolition of the ‘scientistmediator-audience’ triangulation, typical of canonical popularising genres. The inclusive pronouns used in the corpus construct positive politeness, making the audience feel part of the knowledge-spreading experience. The analysis also reveals how TED Talks are actually an ‘innovative’ means of popularisation, in which there is no longer a distinction between ‘I’, the speaker, and ‘you’, the audience. ‘I’ and ‘you’ become ‘we’, in a common project which invites the audience to take on specific attitudes and behaviours and concretely participate in changes.

  7. 11 CFR 105.2 - Place of filing; Senate candidates, their principal campaign committees, and committees...

    Science.gov (United States)

    2010-01-01

    ... principal campaign committee or by any other political committee(s) that supports only candidates for... with the Secretary of the Senate, even if the communication refers to a Senate candidate. [68 FR 420...

  8. Report of the 10(th) Asia-Pacific Federation of Societies for Surgery of the Hand Congress (Organising Chair and Scientific Chair).

    Science.gov (United States)

    A, Roohi Sharifah; Abdullah, Shalimar

    2016-10-01

    A report on the 10(th) Asia-Pacific Federation of Societies for the Surgery of the Hand and 6(th) Asia-Pacific Federation of Societies for Hand Therapists is submitted detailing the numbers of attendees participating, papers presented and support received as well the some of the challenges faced and how best to overcome them from the local conference chair and scientific chair point of view.

  9. 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.

  10. Gender, Succession and Dynastic Politics: The Saga of Senate and ...

    African Journals Online (AJOL)

    Similarly it depicts the multiple of feuds within the Lesotho Kingdom. Indeed the story provides many other glimpses into the period of Senate's life. In the process Motšoene, who was meant to weld the nation together, became instead a cruel victim of the chimeric social experiment by Moshoeshoe I, founder of the nation ...

  11. 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

  12. 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…

  13. Senate works: law project on the energy policy (first reading)

    International Nuclear Information System (INIS)

    2004-01-01

    This synthesis of the Senate works on the law project on the energy policy, comments each article of the law text. It concerns: the energy demand control, the renewable energies, the equilibrium and the quality of the transport and distribution networks of electric power, taxation and financial incentives. (A.L.B.)

  14. 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…

  15. 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…

  16. Leadership Experiences and Characteristics of Chairs of Academic Departments of Psychiatry

    Science.gov (United States)

    Keith, Samuel J.; Buckley, Peter F.

    2011-01-01

    Objective: Effective leadership in academic medicine requires a broad constellation of skills, experiences, and core values. The authors sought to describe and define these. Method: The authors conducted a web-based survey among 132 Chairs of North American departments of psychiatry. Results: Eighty-five Chairs (64%) responded to the survey, the…

  17. 76 FR 20651 - Environmental Management Site-Specific Advisory Board Chairs

    Science.gov (United States)

    2011-04-13

    ... DEPARTMENT OF ENERGY Environmental Management Site-Specific Advisory Board Chairs AGENCY... a meeting on April 13-14, 2011 of the Environmental Management Site-Specific Advisory Board Chairs... R. Butler, Acting Deputy Committee Management Officer. [FR Doc. 2011-8970 Filed 4-8-11; 4:15 pm...

  18. 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…

  19. A Theoretical Model for Designing an In-House Community College Department Chair Professional Development Program

    Science.gov (United States)

    Sirkis, Jocelyn Eager

    2013-01-01

    Academic department chairs serve as front-line managers and leaders who perform a wide variety of tasks. These tasks may include mundane chores, such as ordering office supplies, or important ones, such as changing the department culture to one that embraces assessment. Too often, however, individuals take on the chair position with little to no…

  20. Effectiveness of Ergonomic Chair against Musculoskeletal Disorders in Female Batik Workers of Sragen District

    Directory of Open Access Journals (Sweden)

    Sumardiyono Sumardiyono

    2014-08-01

    Full Text Available The majority of female batik workers uses non-ergonomic chairs (dingklik that pose risks of musculoskeletal disorders. This study aimed to design an ergonomic chair and evaluate its effectiveness in reducing musculoskeletal disorders among the workers. This is a quasi-experimental study (using one group pre and post-test design on 50 female batik workers selected by quota sampling. Musculoskeletal disorders were measured among the samples before and after the use of the designed ergonomic chair which they were asked to use for two months. T-test, ANCOVA, Wilcoxon test, McNemar test and Chi Square test were used for the analysis. The study found statistical significant differences of risk factor against musculoskeletal disorders among the workers before and after their use of the designed ergonomic chair (p=0.000; and of musculoskeletal disorders before and after using the ergonomic chair (p= 0,035. Body Mass Index (BMI was identified as a confounding factor, and statistical significant difference of musculoskeletal disorders were also found among the workers with 25 BMI even before and after using the ergonomic chair (p=0.033 and p=0.015 respectively. By ANCOVA statistical test, after controlling BMI, another statistical difference of musculoskeletal disorders was also identified before and after using the ergonomic chair (p=0.033. It is concluded that the designed ergonomic chair is effective to reduce the risk of musculoskeletal disorders.

  1. Report from the David Peikoff Chair of Deafness Studies: January 1989 through August 1991.

    Science.gov (United States)

    Schein, Jerome D.

    1991-01-01

    Following a brief biography of David Peikoff, this paper describes the first occupant of the David Peikoff Chair of Deafness Studies, Jerome D. Schein. The chair's research agenda on mediated communication and demography of impaired hearing are described, as well as organization of an international conference, public addresses, and technical…

  2. 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

  3. The Art of Chairing: What Deming Taught the Japanese and the Japanese Taught Me.

    Science.gov (United States)

    Rodd, Laurel Rasplica

    2001-01-01

    Reveals how a business model--based on the work of W. Edwards Deming--helped a foreign language department chair become a better leader. Outlines seven principles for department chairs: create constancy of purpose; change and improvement are ongoing; drive out fear; work with suppliers to continually improve the quality of incoming people,…

  4. 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…

  5. Leadership experiences and characteristics of chairs of academic departments of psychiatry.

    Science.gov (United States)

    Keith, Samuel J; Buckley, Peter F

    2011-01-01

    Effective leadership in academic medicine requires a broad constellation of skills, experiences, and core values. The authors sought to describe and define these. The authors conducted a web-based survey among 132 Chairs of North American departments of psychiatry. Eighty-five Chairs (64%) responded to the survey, the majority of whom were first-time Chairs. Identified leadership attributes included strategic/visionary acumen, interpersonal communication skills, core administrative and academic/technical skills, motivational capacity, personal integrity, and altruism/tenacity. The identified values are consistent with the leadership attributes that are described as necessary for success in the business community. Developing the required skill-set among faculty who aspire to become a departmental Chair is an important commitment for Deans and extant psychiatry Chairs. Copyright © 2011 Academic Psychiatry

  6. Political Leadership in Parliament: The Role of Select Committee Chairs in the UK House of Commons

    Directory of Open Access Journals (Sweden)

    Alexandra Kelso

    2016-06-01

    Full Text Available Concepts of political leadership have been applied sparingly to parliaments, and not at all to the study of House of Commons select committees in the UK Parliament, where analysis has largely focused on their institutional capacity to scrutinise government and hold it to account. Yet examining these committees through a political leadership lens illuminates the complex role of committee chairs, a role which was significantly reshaped in 2010 with a shift to election of chairs by the whole House. This article analyses select committee chairs through the lens of political leadership, and draws on a series of interviews with chairs in order to delineate the nature of the political leadership they perform. It argues that, as chairs are now increasingly important parliamentary and policy actors, our understanding of them is significantly advanced by conceptualising their role as one of parliamentary political leadership, and that this in turn enriches our analytical toolkit when it comes to the study of parliaments.

  7. 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...... 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.......-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...

  8. TED: a novel man portable infrared detection and situation awareness system

    Science.gov (United States)

    Tidhar, Gil; Manor, Ran

    2007-04-01

    Infrared Search and Track (IRST) and threat warning systems are used in vehicle mounted or in fixed land positions. Migration of this technology to the man portable applications proves to be difficult due to the tight constraints of power consumption, dimensions, weight and due to the high video rate requirements. In this report we provide design details of a novel transient event detection (TED) system, capable of detection of blasts and gun shot events in a very wide field of view, while used by an operator in motion

  9. TED-Time and life saving External Defibrillator for home-use.

    Science.gov (United States)

    Weiss, Teddy A; Rosenheck, Shimon; Gorni, Shraga; Katz, Ioni; Mendelbaum, Mendel; Gilon, Dan

    2014-06-01

    Sudden Cardiac Death--SCD --is a major unmet health problem that needs urgent and prompt solution. AICDs are very expensive, risky and indicated for a small group of patients, at the highest risk. AEDs--Automatic External Defibrillators--are designed for public places and although safe, cannot enter the home-market due to their cost and need for constant, high-cost maintenance. We developed TED, a low-cost AED that derives its energy off the mains, designed for home-use, to save SCD victims' lives. Copyright © 2014 Elsevier Inc. All rights reserved.

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

    International Nuclear Information System (INIS)

    Amouyal, Gregory; Thiounn, Nicolas; Pellerin, Olivier; Yen-Ting, Lin; Giudice, Costantino Del; Dean, Carole; Pereira, Helena; Chatellier, Gilles; Sapoval, Marc

    2016-01-01

    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

  11. 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.

  12. 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

  13. Non-surgical treatment for eyelid retraction in thyroid eye disease (TED).

    Science.gov (United States)

    Grisolia, Ana Beatriz Diniz; Couso, Ricardo Christopher; Matayoshi, Suzana; Douglas, Raymond S; Briceño, César Augusto

    2017-08-09

    Thyroid eye disease (TED) is an autoimmune condition with an unpredictable course that may lead to permanent facial disfigurement. Eyelid retraction is one of the most common findings, and frequently demands attention due to ocular exposure and impaired cosmesis. Surgical treatment remains the most effective option, but there is a role for temporary corrections during the active phase of the disease, as well as in patients who are poor surgical candidates. The aim of this review is to describe the non-surgical modalities currently available for treatment of eyelid malposition in TED. The authors have focused on the use of hyaluronic acid, triamcinolone injections and botulinum toxin type A as non-surgical treatment alternatives, paying special attention to dosing, technique, efficacy and duration of effect. Non-surgical treatment modalities may represent viable in cases where surgical correction is not an option. Although temporary, these modalities appear to be beneficial for ocular exposure remediation, improving quality of life and broadening our therapeutic arsenal. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  14. Demographic and Personal Characteristics of Male and Female Chairs in Academic Psychiatry.

    Science.gov (United States)

    Doyle, Marley; Pederson, Aderonke; Meltzer-Brody, Samantha

    2016-06-01

    Despite the strong representation of female psychiatrists in residency and early-career positions, the number of female faculty sharply decreases in tenured or executive leadership positions. Why there exists a marked change in representation at the level of senior leadership within academic psychiatry is unclear. The authors investigated the causative factors contributing to this observation and gathered information about the personal characteristics of women in executive leadership roles. The authors surveyed psychiatry chairs at academic institutions. They identified all female chairs and randomly selected a group of male chairs to serve as a control group. The survey assessed perceived barriers, strengths, and weaknesses and differences in demographics and leadership styles between female and male chairs. Ten percent of psychiatry chairs were female. Male chairs were more likely than female chairs to head large departments (p = 0.02, confidence interval (CI) -17.1-69.1) and had a higher H-index (p = 0.001, CI 6.6-37.2). Female chairs were more likely than male chairs to perceive barriers in their career development (p = 0.01, CI 0.7-2.2), citing little or no mentorship (p = 0.04), gender discrimination (p = 0.0001), and family obligations (p = 0.001) more often. Academic institutions must incorporate programs to decrease barriers and work to achieve equitable representation of women in upper-level leadership positions. Moreover, academic medicine must evolve to cultivate a family-friendly environment that successfully supports both genders.

  15. 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

    ... the chair component of Staples' ``Complete Office-To-Go,'' a folding chair with a tubular steel frame... steel seat frame with screws, and has cross-braces affixed to its legs. On May 1, 2006, the Department... folding tables and folding chairs made primarily or exclusively from steel or other metal, as described...

  16. User Experience of Office Chairs and Anthropometrics of Female Chinese and Hong Kong Chinese Office and Factory Workers

    NARCIS (Netherlands)

    Reitenbach, E.F.R.; Jochems, A.J.; Molenbroek, J.F.M.; Ball, R.; Eijk, D.J.

    2008-01-01

    In Hong Kong it was noticed that female office and factory workers use chairs that are oversized and can't support their sitting posture in a comfortable way. In order to set up general recommendations to design a more appropriate office chair, a research of the user experience of office chairs was

  17. An Analysis of Teacher Education Context, Structure, and Quality-Assurance Arrangements in TEDS-M Countries: Findings from the IEA Teacher Education and Development Study in Mathematics (TEDS-M)

    Science.gov (United States)

    Ingvarson, Lawrence; Schwille, John; Tatto, Maria Teresa; Rowley, Glenn; Peck, Ray; Senk, Sharon L.

    2013-01-01

    The Teacher Education and Development Study (TEDS-M) is the first crossnational study to examine the mathematics preparation of future teachers for both primary and secondary school levels. The study, conducted under the auspices of the International Association for the Evaluation of Educational Achievement (IEA), collected data from…

  18. 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…

  19. Imperial Senate: American Legislative Debates on Empire, 1898-1917

    Science.gov (United States)

    2013-09-01

    University Press of Kansas, 1980), 19; Edmund Morris , Theodore Rex (New York: Random House, 2001), 479–80. 118 31 Cong. Rec. 3976 (16 April 1898...mid-paragraph Senator Mason abruptly requested unanimous consent for a vote on McEnery’s resolution and amendments the following Tuesday afternoon...libweb.hawaii.edu/digicoll/annexation/annexation.html. Morris , Edmund. Theodore Rex. New York: Random House, 2001. Musicant, Ivan. Empire by

  20. Three essays on the economics of science policy: The impact of funding, collaboration and research chairs

    Science.gov (United States)

    Mirnezami, Seyed Reza

    This thesis studies the determinants that influence the number of citations, the effect of having a research collaboration with top-funded scientists on scientific productivity, and the effect of holding a research chair on scientific productivity. Based on a review study by Bornmann and Daniel (2008), one can argue that non-scientific factors determining the decision to cite do not significantly alter the role of citation as a measure of research impact. Assuming that the number of citations is a good measure for research impact and, in turn, for a certain kind of quality, we showed that the number of articles and the visibility of a researcher, the impact factor of the journal, the size of the research team, and the institutional setting of the university are the important determinants of citation counts. However, we have found that there is no significant effect of public funding and gender in most of the domains examined. The point that funding amount is not a significant determinant of citation counts does not necessarily contradict the positive effect of funding on scientific productivity. We also developed a theoretical model and proposed some hypotheses about the effect of collaboration with top-funded scientists on scientific productivity. We then validated the hypotheses with empirical analysis and showed that such collaboration has a positive effect on scientific productivity. This significant effect may exist through different channels: transfer of tacit knowledge, more scientific publications, economy of scale in knowledge production because of better research equipment, and expanded research network. The results also verified the positive effect of funding, the positive effect of networking (measured by number of co-authors), the inverted U-shaped effect of age, and the fewer number of publications by women compared to men. Finally, we made a distinction between different attributes of research chairs and their effect on scientific productivity. One

  1. 50 CFR Figure 16 to Part 223 - Escape Opening and Flap Dimensions for the Double Cover Flap TED

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 7 2010-10-01 2010-10-01 false Escape Opening and Flap Dimensions for the Double Cover Flap TED 16 Figure 16 to Part 223 Wildlife and Fisheries NATIONAL MARINE FISHERIES SERVICE, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE MARINE MAMMALS THREATENED MARINE AND ANADROMOUS SPECIES Pt. 223, Fig. 1...

  2. 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…

  3. 50 CFR Figure 5 to Part 223 - Net Diagram for the Excluder Panel of the Parker Soft TED

    Science.gov (United States)

    2010-10-01

    ... 50 Wildlife and Fisheries 7 2010-10-01 2010-10-01 false Net Diagram for the Excluder Panel of the Parker Soft TED 5 Figure 5 to Part 223 Wildlife and Fisheries NATIONAL MARINE FISHERIES SERVICE, NATIONAL OCEANIC AND ATMOSPHERIC ADMINISTRATION, DEPARTMENT OF COMMERCE MARINE MAMMALS THREATENED MARINE AND ANADROMOUS SPECIES Pt. 223, Fig. 5 Figure 5...

  4. A survey of the bacterial diversity in the cup filler of dental chair units.

    Science.gov (United States)

    Silva, Vítor; Figueira, Vânia; Figueiral, Helena; Manaia, Célia M

    2011-07-01

    Water from the cup filler of dental chair units (CFDC) was observed to contain sphingomonads, environmental mycobacteria and methylobacteria, among other minor bacteria. Some of the bacteria detected are recognized opportunistic pathogens. Some of these, tended to persist over time.

  5. 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.

  6. The Sit & Stand chair. A revolutionary advance in adaptive seating systems.

    Science.gov (United States)

    Galumbeck, Michael H; Buschbacher, Ralph M; Wilder, Robert P; Winters, Kathryne L; Hudson, Mary Anne; Edlich, Richard F

    2004-01-01

    A major factor governing independence for the elderly and persons with disabilities is the ability to stand from a chair. Factors such as pain, reduced joint range of motion, stiffness, and muscle weakness frequently limit the ability to stand. Sit-to-stand position is even further reduced in patients whose hands and shoulders are afflicted with rheumatoid arthritis. When achieving a sit-to-stand position in the elderly and persons with disabilities, there is considerable risk of the individual falling and sustaining bone fracture. The purposes of this scientific report are to achieve the following goals: (1) to provide a narrative discussion of the senior author's contributions to furniture manufacturing as well as his successful patent application for the SIT & STAND chair, (2) to describe the steps involved in the development of the SIT & STAND prototype, and (3) to examine the performance of the SIT & STAND chair in assisting the elderly or persons with disabilities in achieving a sit-to-stand position. The invention of the SIT & STAND chair by the senior author, Michael Galumbeck, was a culmination of his lifelong interest in adaptive seating systems. His electrically operated chair has the unique ability to assist the occupant to achieve safely a sit-to-stand position. The rear portion of his chair remains in a fixed position to support the buttocks of the user during mechanical lift. The front portion of the seat folds down incrementally as the chair rises to allow the feet of the user to be positioned in a more posterior position firmly on the floor. Using its actuator, the height that the chair rises will vary with the length of the legs of the occupant. Using the drawing program Solid Works (Solid Works, Concord, Massachusetts), drawings of the chair were made. To visualize the operation and performance of the chair, separate drawings were made in the lateral position. The prototype of the SIT & STAND chair was manufactured with an electric actuator that

  7. 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

  8. Mr Gary Nairn MP, Chair of the Standing Committee on Science and Innovation, Australia

    CERN Multimedia

    Maximilien Brice

    2003-01-01

    Photos 01,04,06,07: Mr Gary Nairn MP, Chair of the Standing Committee on Science and Innovation, Australia,visiting the silicon test laboratory, April 2003. Photos 02,03: From left to right: Mr Gary Nairn MP, Chair of the Standing Committee on Science and Innovation, Australia,visiting the silicon test laboratory with Prof. Steinar Stapnes, Physicist in the ATLAS experiment, April 2003. Photos 02,09: Mrs Kerrye Nairn, Australia,visiting the silicon test laboratory, April 2003

  9. 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....

  10. Advancing Women's Health and Women's Leadership With Endowed Chairs in Women's Health.

    Science.gov (United States)

    Carnes, Molly; Johnson, Paula; Klein, Wendy; Jenkins, Marjorie; Bairey Merz, C Noel

    2017-02-01

    Gender-based bias and conflation of gender and status are root causes of disparities in women's health care and the slow advancement of women to leadership in academic medicine. More than a quarter of women physicians train in internal medicine and its subspecialties, and women physicians almost exclusively constitute the women's health focus within internal medicine. Thus, internal medicine has considerable opportunity to develop women leaders in academic medicine and promote women's health equity.To probe whether holding an endowed chair-which confers status-in women's health may be an effective way to advance women leaders in academic medicine and women's health, the authors explored the current status of endowed chairs in women's health in internal medicine. They found that the number of these endowed chairs in North America increased from 7 in 2013 to 19 in 2015, and all were held by women. The perceptions of incumbents and other women's health leaders supported the premise that an endowed chair in women's health would increase women's leadership, the institutional stature of women's health, and activities in women's health research, education, and clinical care.Going forward, it will be important to explore why not all recipients perceived that the endowed chair enhanced their own academic leadership, whether providing women's health leaders with fundraising expertise fosters future success in increasing the number of women's health endowed chairs, and how the conflation of gender and status play out (e.g., salary differences between endowed chairs) as the number of endowed chairs in women's health increases.

  11. 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.

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

    Science.gov (United States)

    Funatsu, Kyotaro; Xiong, Jinghong; Rosyidi, Cucuk Nur

    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. PMID:26053154

  13. Adsorption of methane on Zn(bdc)(ted)0.5 microporous metal-organic framework

    Science.gov (United States)

    Krungleviciute, Vaiva; Pramanik, Sanhita; Migone, Aldo; Li, Jing

    2011-03-01

    Zn(bdc)(ted)0.5 is metal-organic framework crystallized in a tetragonal space group with a 3D porous structure containing intersecting channels of two different sizes. The larger channels are parallel to the c axis and have a cross section 7.5 × 7.5 AA. The smaller channels are along both the a- and b-axes and have a cross section of 4.8 × 3.2 AA. We measured methane adsorption isotherms at several different temperatures between 82 and 102 K. We calculated the effective specific surface area, isosteric heat and binding energy values. Two distinct substeps were observed in the isotherms corresponding to two different adsorption sites. The origin of the substeps will be discussed.

  14. 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).

  15. U.S. Senate confirms new USGS director

    Science.gov (United States)

    Showstack, Randy

    Shortly before adjourning in October, the U.S. Senate confirmed Charles Groat as the new director of the U.S. Geological Survey. Interior Secretary Bruce Babbitt is expected to swear him in shortly as the agency's 13th director. Groat takes over from Thomas Casadevall, who has served as acting director since Gordon Eaton resigned in September 1997.Groat, an AGU member, has more than 25 years of experience in the Earth science fields, including energy and minerals resource assessment, groundwater occurrence and protection, geomorphic processes and landform evolution in desert areas, and coastal studies.

  16. 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)

  17. 14N NQR study of hydrogen bonded complexes of 1,4 diazabicyclo [2,2,2] octane (ted) with phenols and thiourea

    Science.gov (United States)

    Murgich, Juan; Magaly, Santana R.; Diaz, Olga E.

    The 14N NQR spectra of H bonded complexes of 1,4 diazabicyclo [2,2,2] octane, also known as triethylenediamine (TED), with phenol (1:2), p-chlorophenol (1:2), p-nitrophenol (1:2), hydroquinone (1:1), resorcinol (1:1) and thiourea (1:2) were observed at 77 K. The 14N frequency shifts produced by the H bonds in the TED complexes were approximately two times larger than those found for similar complexes of Hexamethylenetetramine (HMT). Such change was explained by the effect on the remaining N atoms of the increase in the number of -CH 2- groups and the decrease in N atoms in passing from HMT to TED. From the above results it seems that the inductive effect plays an important role in the formation of H bonds in tertiary amines like HMT and TED.

  18. 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.

  19. No Statecraft, Questionable Jurisprudence: How the Supreme Court Tried to Kill Senate Reform

    Directory of Open Access Journals (Sweden)

    F.L. Ted Morton

    2015-04-01

    Full Text Available In the Senate Reform Reference of 2014, the Supreme Court of Canada declared the Harper government’s proposed reforms to the Canadian Senate unconstitutional. The court ruled that the Federal Government could not legislate non-binding, consultative elections for selecting senators, nor legislate term limits for senators without the consent of at least seven of the 10 provinces. It also ruled that abolishing the Senate would require the unanimous consent of all 10 provinces. The court’s ruling is widely understood to have put an end to the Senate reform movement of the past three decades and to have constitutionally entrenched the Senate status quo. My analysis criticizes the court for failing to play a constructive role in facilitating the political reform of an institution that has ceased to serve any useful political purpose (other than patronage and for unnecessarily condemning Canadians to endure this dysfunctional second chamber for at least another generation. In earlier analogous cases of political deadlock and constitutional ambiguity— the Patriation Reference of 1981 and the Quebec Secession Reference of 1997—the court exercised “bold statecraft [if] questionable jurisprudence” to craft compromise rulings that facilitated subsequent resolutions by elected governments. But not in this case. The court could have easily reached a more constructive conclusion following its own “living tree” approach to constitutional interpretation. The court ignored its own “foundational constitutional principles” of democracy and federalism—values that would be enhanced by provincial Senate elections. Indeed, the court has now given greater constitutional support for secession referendums in Quebec than it has for democratically elected senators. I suggest that there is still an exit strategy for the Harper government out of this judicially created dead end: simply turn the appointment of future senators over to provincial premiers

  20. Seat pan and backrest pressure distribution while sitting in office chairs.

    Science.gov (United States)

    Zemp, Roland; Taylor, William R; Lorenzetti, Silvio

    2016-03-01

    Nowadays, an increasing amount of time is spent seated, especially in office environments, where sitting comfort and support are increasingly important due to the prevalence of musculoskeletal disorders. The aim of this study was to develop a methodology for chair-specific sensor mat calibration, to evaluate the interconnections between specific pressure parameters and to establish those that are most meaningful and significant in order to differentiate pressure distribution measures between office chairs. The shape of the exponential calibration function was highly influenced by the material properties and geometry of the office chairs, and therefore a chair-specific calibration proved to be essential. High correlations were observed between the eight analysed pressure parameters, whereby the pressure parameters could be reduced to a set of four and three parameters for the seat pan and the backrest respectively. In order to find significant differences between office chairs, gradient parameters should be analysed for the seat pan, whereas for the backrest almost all parameters are suitable. Copyright © 2015 Elsevier Ltd and The Ergonomics Society. All rights reserved.

  1. 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.

  2. 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.

  3. Segregationist Thought and Strategy : The Case of Senator James O. Eastland

    NARCIS (Netherlands)

    Zwiers, Maarten

    2009-01-01

    In the 1950s and 1960s, U.S. Senator James O. Eastland of Mississippi became the quintessential symbol of southern resistance to racial integration. As chairman of the Senate Judiciary Committee, Eastland effectively blocked dozens of bills designed to end segregation. In Mississippi, he was the

  4. [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,…

  5. Islamic-Content-TED Public Speaking as a Source Material for Improving Islamic Student’s Communication Skill

    Directory of Open Access Journals (Sweden)

    Lyla Anggerwina Kusuma

    2017-10-01

    Full Text Available In applying communicative competence that became the utmost teaching method in teaching English program, the lecturers found the fact that the Islamic communication students are apparently reluctant to speak and communicate their ideas confidently. It happens because they thought that they do not know what they are going to say and how they are going to say their ideas. By knowing these problems the lecturers then tried to analyze the sequences of Islamic-content-TED and integrate those public speaking sequences from TED talks to STID Al-Hadid’s students to give an understanding and also to improve the confidence and quality in delivering public speaking speech for the sophomore students who are majoring Islamic Communication & Broadcasting. For further, in order to master this skill, students are also expected to find noble ideas to be shared in their personal public speaking. This action research study then found out that having sharing the sequences of TED talks, the student’s public speaking productions are more organized and powerful moreover; the fluency and also the student’s accuracy of the students could be controlled well.

  6. Development of criteria for evaluating clinical response in thyroid eye disease (CRI-TED) using a modified Delphi technique

    Science.gov (United States)

    Douglas, Raymond S.; Tsirbas, Angelo; Gordon, Mark; Lee, Diana; Khadavi, Nicole; Garneau, Helene Chokron; Goldberg, Robert A.; Cahill, Kenneth; Dolman, Peter J.; Elner, Victor; Feldon, Steve; Lucarelli, Mark; Uddin, Jimmy; Kazim, Michael; Smith, Terry J.; Khanna, Dinesh

    2014-01-01

    To identify components of a provisional clinical response index for thyroid eye disease (CRI-TED) using a modified Delphi technique. The International Thyroid Eye Disease Society (ITEDS) conducted a structured, 3-round Delphi exercise establishing consensus for a core set of measures for clinical trials in TED. The steering committee discussed the results in a face-to-face meeting (nominal group technique) and evaluated each criterion with respect to its feasibility, reliability, redundancy, and validity. Redundant measures were consolidated or excluded. Criteria were parsed into 11 domains for the Delphi surveys. Eighty four respondents participated in the Delphi-1 survey, providing 220 unique items. Ninety- two members (100% of the respondents from Delphi 1 plus eight new participants) responded in Delphi-2 and rated the same 220 items. Sixty-four members (76% of participants) rated 153 criteria in Delphi-3 (67 criteria were excluded due to redundancy). Criteria with a mean greater than 6 (1 least appropriate to 9 most appropriate) were further evaluated by the nominal group technique and provisional core measures were chosen. Using a Delphi exercise, we developed provisional core measures for assessing disease activity and severity in clinical trials of therapies for TED. These measures will be iteratively refined for use in multicenter clinical trials. PMID:19752424

  7. Research Paper: Impact of Air Seat Cushions and Ball Chairs on Classroom Behavior of Students with Autism Spectrum Disorder

    Directory of Open Access Journals (Sweden)

    Nader Matin Sadr

    2016-07-01

    Conclusion In the present study, therapy balls and or cushioned chairs for ASD students facilitated in-seat and on-task behaviors and improved classroom performance. It seems that using these alternative seating chairs can satisfy the subjects’ needs to sensory stimuli, and therefore, decreases their sensory seeking behaviors which interferes with their academic achievements. While, using therapy ball chairs for these students may facilitate in-seat behavior and decrease autistic behavior in class, the student’s response to dynamic seating is different individually. Therefore, chair selection must be based on vestibular reaction of the students.

  8. Middle cerebral artery blood flow velocity during beach chair position for shoulder surgery under general anesthesia.

    Science.gov (United States)

    Hanouz, Jean-Luc; Fiant, Anne-Lise; Gérard, Jean-Louis

    2016-09-01

    The goal of the present study was to examine changes of middle cerebral artery (VMCA) blood flow velocity in patients scheduled for shoulder surgery in beach chair position. Prospective observational study. Operating room, shoulder surgery. Fifty-three consecutive patients scheduled for shoulder surgery in beach chair position. Transcranial Doppler performed after induction of general anesthesia (baseline), after beach chair positioning (BC1), during surgery 20minutes (BC2), and after back to supine position before stopping anesthesia (supine). Mean arterial pressure (MAP), end-tidal CO2, and volatile anesthetic concentration and VMCA were recorded at baseline, BC1, BC2, and supine. Postoperative neurologic complications were searched. Beach chair position induced decrease in MAP (baseline: 73±10mm Hg vs lower MAP recorded: 61±10mm Hg; P<.0001) requiring vasopressors and fluid challenge in 44 patients (83%). There was a significant decrease in VMCA after beach chair positioning (BC1: 33±10cm/s vs baseline: 39±14cm/s; P=.001). The VMCA at baseline (39±2cm/s), BC2 (35±14cm/s), and supine (39±14cm/s) were not different. The minimal alveolar concentration of volatile anesthetics, end-tidal CO2, SpO2, and MAP were not different at baseline, BC1, BC2, and supine. Beach chair position resulted in transient decrease in MAP requiring fluid challenge and vasopressors and a moderate decrease in VMCA. Copyright © 2016 Elsevier Inc. All rights reserved.

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

    International Nuclear Information System (INIS)

    Wilson, Lynn D.; Haffty, Bruce G.; Smith, Benjamin D.

    2013-01-01

    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

  10. 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.

  11. Reflections from a chair: Leadership of a clinical department at an academic medical center.

    Science.gov (United States)

    Willett, Christopher G

    2015-11-01

    The leadership position of an academic departmental chair can be a positive and rewarding opportunity. These rewards principally stem from the success of the faculty, residents, other trainees, nurses, and everyone supporting the department. With health care reform and the constraints of the federal budget, increasing attention and time has become directed toward administrative management. There are multiple and often competing constituencies and agendas requiring thoughtful strategies to achieve departmental goals. The objectives of a chair are advancing patient care, education, and research. True excellence of a department is achieved by the innovation of its faculty. © 2015 The Authors. Cancer published by Wiley Periodicals, Inc. on behalf of American Cancer Society.

  12. Social positions and political recruitment: a study of Brazilian senators

    Directory of Open Access Journals (Sweden)

    Adriano Codato

    Full Text Available Abstract This article discusses the methodology for the definition, classification, and measurement of social positions of the parliamentary political elite. We present some theoretical and methodological strategies for classifying the variable “occupation held prior to political career”, and suggest the use of more than one indicator for this measurement. We argue that a typology of both social and political characteristics of parliament members is the best way to grasp the transformations on the patterns of political recruitment throughout the 20th century. The first model we tested classified Brazilian senators elected between 1918 and 2010 among occupations conventionally used in studies on political elites. The second applied model seeks to change the coding of occupations so as to grasp this group’s sociopolitical transformations over time. We conclude with a new classification suggestion, which results from a typology sensitive to the varying values ascribed to professional occupations throughout history.

  13. 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.

  14. Coal-to-liquids bill introduced in the Senate

    Energy Technology Data Exchange (ETDEWEB)

    Buchsbaum, L.

    2006-06-15

    Of immense importance to the coal industry is the announcement, on 7 June 2006 by US Senators Barack Obama (D-IL) and Jim Bunning (R-KY) of S.3325, the 'Coal-to-Liquid Fund Promotion Act of 2006'. This legislation creates tax incentives for coal-to-liquids (CTL) technologies and construction of CTL plants. If passed, this will create the infrastructure needed to make CTL a viable energy resource throughout America. The article gives comment and background to this proposed legislation. Illinois Basin coal is well suited for CTL because of its high Btu content. If Sasol constructs a proposed plant in Illinois it would increase coal production in the state by 10 mt. 1 fig.

  15. Proteolytic Processing and Assembly of gag and gag-pol Proteins of TED, a Baculovirus-Associated Retrotransposon of the Gypsy Family

    Science.gov (United States)

    Hajek, Kathryn L.; Friesen, Paul D.

    1998-01-01

    TED (transposable element D) is an env-containing member of the gypsy family of retrotransposons that represents a possible retrovirus of invertebrates. This lepidopteran (moth) retroelement contains gag and pol genes that encode proteins capable of forming viruslike particles (VLP) with reverse transcriptase. Since VLP are likely intermediates in TED transposition, we investigated the roles of gag and pol in TED capsid assembly and maturation. By using constructed baculovirus vectors and TED Gag-specific antiserum, we show that the principal translation product of gag (Pr55gag) is cleaved to produce a single VLP structural protein, p37gag. Replacement of Asp436 within the retrovirus-like active site of the pol-encoded protease (PR) abolished Pr55gag cleavage and demonstrated the requirement for PR in capsid processing. As shown by expression of an in-frame fusion of TED gag and pol, PR is derived from the Gag-Pol polyprotein Pr195gag-pol. The PR cleavage site within Pr55gag was mapped to a position near the junction of a basic, nucleocapsid-like domain and a C-terminal acidic domain. Once released by cleavage, the C-terminal fragment was not detected. This acidic fragment was dispensable for VLP assembly, as demonstrated by the formation of VLP by C-terminal Pr55gag truncation proteins and replacement of the acidic domain with a heterologous protein. In contrast, C-terminal deletions that extended into the adjacent nucleocapsid-like domain of Pr55gag abolished VLP recovery and demonstrated that this central region contributes to VLP assembly or stability, or both. Collectively, these data suggest that the single TED protein p37gag provides both capsid and nucleocapsid functions. TED may therefore use a simple processing strategy for VLP assembly and genome packaging. PMID:9765414

  16. Validity and reliability of the TED-QOL: a new three-item questionnaire to assess quality of life in thyroid eye disease.

    Science.gov (United States)

    Fayers, Tessa; Dolman, Peter J

    2011-12-01

    To develop and test a user-friendly questionnaire for rapidly assessing quality of life (QOL) in thyroid eye disease (TED). A three-item questionnaire, the TED-QOL, was designed and compared to the 16-item Graves Ophthalmopathy (GO)-QOL and the nine-item GO-Quality of Life Scale (QLS). 100 patients with TED were administered all three questionnaires on two occasions. Results were compared to clinical severity scores (Vision, Inflammation, Strabismus, Appearance (VISA) classification). Main outcomes were construct and criterion validity, test-retest reliability, duration, comprehension and completion rates. TED-QOL correlated strongly with the other questionnaires for corresponding items (Pearson correlation: appearance 0.71, 0.62; functioning 0.69, 0.66; overall QOL 0.53). Test-retest analysis demonstrated good reliability for all three questionnaires (intraclass correlations: TED-QOL 0.81, 0.74, 0.87; GO-QOL 0.81, 0.82; GO-QLS 0.74, 0.86, 0.67). TED-QOL was significantly faster to complete (1.6 min vs GO-QOL 3.1 min, GO-QLS 2.7 min, p<0.0001) and had a higher completion rate (100% vs GO-QOL 78%, GO-QLS 94%). There was only moderate correlation between items on all three questionnaires and VISA scores. The TED-QOL is rapid and easy to complete and analyse and has similar validity and reliability to longer questionnaires. All questionnaires showed only moderate correlation with disease severity, emphasising the discrepancy between objective and subjective assessments and the importance of measuring both.

  17. 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 and...

  18. 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...

  19. Ted Irving's legacy: recent developments on his pioneering work in paleomagnetism

    Science.gov (United States)

    Enkin, R. J.; Opdyke, N. D.; Kent, D. V.; Frankel, H. R.; Evans, D. A.; Geissman, J. W.

    2014-12-01

    Edward (Ted) Irving (1927-2014) was one of the principal developers of paleomagnetism and an early champion of continental drift. Through careful multidisciplinary research and with great insight, he pioneered many aspects of paleomagnetism which continue to be actively researched. Irving was convinced of the reality of continental drift by 1954 and provided compelling arguments for its support in his classic 1964 textbook, but thought it would take the rest of his career to convince the rest of the scientific community. With the acceptance of plate tectonics in the late 1960s, he then applied his paleomagnetic tools to study young rocks (mid-ocean ridges), old rocks (the Laurentian shield), and mobile belts (the Appalachians and the Cordillera). In this poster we highlight recent work on several of his methods, results and ideas. Topics will include spherical statistics and paleosecular variation, the geomagnetic polarity time scale and the Kiaman superchron, paleoclimatic tests of paleogeography, compilation of paleomagnetic poles and the definition of apparent polar wander paths, and the paleogeography of cratons (e.g., Pangea) and mobile belts (e.g., Baja BC).

  20. Ethos Formula: Liturgy and Rhetorics in the Work of Ted Shawn

    Directory of Open Access Journals (Sweden)

    Alexander Schwan

    2017-06-01

    Full Text Available Beginning with Giorgio Agamben’s alignment of ethics and potentiality, this essay questions the ethical dimension of gesture in the field of dance as an eminently potentiality-bound art form. This draws on Daniel Sibony’s concept of law and dance, according to which the body simultaneously repels and longs for the law as a nexus of heteronomous structures. I frame this through a revision of Aby Warburg’s rhetorical concept, pathos formula, into the corollary term, ethos formula, as the encoded movement patterns of ethical attitudes or comportments which are motivated by decision-making rather than emotional content. Do gestures and their citation in dance bear an ethical dimension similar to the encoded transmission of emotions through movement? This new concept of ethos formula finds an excellent example in the work of the American choreographer Ted Shawn (1891–1972. His strikingly hybrid use of ethos formula from the 19th century Catholic theorist François Delsarte and his parallel practice of quoting liturgical gestures from Protestant church services, pursues the ambiguity and uncanniness of modernity itself. For Shawn—like many other protagonists of modernist dance—argues on the one hand for freeing the body from the boundaries of classical ballet in the name of individual expression, and on the other hand for an instrumentalized body that still clings to principles of taxonomy and normativity.

  1. "Chair Stand Test" as Simple Tool for Sarcopenia Screening in Elderly Women.

    Science.gov (United States)

    Pinheiro, P A; Carneiro, J A O; Coqueiro, R S; Pereira, R; Fernandes, M H

    2016-01-01

    To investigate the association between sarcopenia and "chair stand test" performance, and evaluate this test as a screening tool for sarcopenia in community-dwelling elderly women. Cross-sectional Survey. 173 female individuals, aged ≥ 60 years and living in the urban area of the municipality of Lafaiete Coutinho, Bahia's inland, Brazil. The association between sarcopenia (defined by muscle mass, strength and/or performance loss) and performance in the "chair stand test" was tested by binary logistic regression technique. The ROC curve parameters were used to evaluate the diagnostic power of the test in sarcopenia screening. The significance level was set at 5 %. The model showed that the time spent for the "chair stand test" was positively associated (OR = 1.08; 95% CI = 1.01 - 1.16, p = 0.024) to sarcopenia, indicating that, for each 1 second increment in the test performance, the sarcopenia's probability increased by 8% in elderly women. The cut-off point that showed the best balance between sensitivity and specificity was 13 seconds. The performance of "chair stand test" showed predictive ability for sarcopenia, being an effective and simple screening tool for sarcopenia in elderly women. This test could be used for screening sarcopenic elderly women, allowing early interventions.

  2. Le Kenya nomme le titulaire de sa première chaire de recherche

    International Development Research Centre (IDRC) Digital Library (Canada)

    14 avr. 2016 ... De concert avec le CRDI, la National Commission for Science, Technology and Innovation (NACOSTI) du Kenya a inauguré sa première chaire de recherche à Nairobi, le 31 mars 2015. Le professeur Fabian Omoding Esamai, qui dirige actuellement le College of Health Sciences de la Moi University, a été ...

  3. A survey of the bacterial diversity in the cup filler of dental chair units

    Directory of Open Access Journals (Sweden)

    Vítor Silva

    2011-09-01

    Full Text Available Water from the cup filler of dental chair units (CFDC was observed to contain sphingomonads, environmental mycobacteria and methylobacteria, among other minor bacteria. Some of the bacteria detected are recognized opportunistic pathogens. Some of these, tended to persist over time.

  4. 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.

  5. 77 FR 55813 - Environmental Management Site-Specific Advisory Board Chairs

    Science.gov (United States)

    2012-09-11

    ...This notice announces a meeting of the Environmental Management Site-Specific Advisory Board (EM SSAB) Chairs. The Federal Advisory Committee Act (Pub. L. 92-463, 86 Stat. 770) requires that public notice of this meeting be announced in the Federal Register.

  6. 78 FR 64208 - Environmental Management Site-Specific Advisory Board Chairs

    Science.gov (United States)

    2013-10-28

    ...This notice announces a meeting of the Environmental Management Site-Specific Advisory Board (EM SSAB) Chairs. The Federal Advisory Committee Act (Pub. L. No. 92-463, 86 Stat. 770) requires that public notice of this meeting be announced in the Federal Register.

  7. 77 FR 18242 - Environmental Management Site-Specific Advisory Board Chairs

    Science.gov (United States)

    2012-03-27

    ...This notice announces a meeting of the Environmental Management Site-Specific Advisory Board (EM SSAB) Chairs. The Federal Advisory Committee Act (Pub. L. 92-463, 86 Stat. 770) requires that public notice of this meeting be announced in the Federal Register.

  8. 78 FR 20311 - Environmental Management Site-Specific Advisory Board Chairs

    Science.gov (United States)

    2013-04-04

    ...This notice announces a webinar of the Environmental Management Site-Specific Advisory Board (EM SSAB) Chairs. The Federal Advisory Committee Act (Pub. L. 92-463, 86 Stat. 770) requires that public notice of this webinar be announced in the Federal Register.

  9. 78 FR 59012 - Environmental Management Site-Specific Advisory Board Chairs

    Science.gov (United States)

    2013-09-25

    ...This notice announces a meeting of the Environmental Management Site-Specific Advisory Board (EM SSAB) Chairs. The Federal Advisory Committee Act (Pub. L. 92-463, 86 Stat. 770) requires that public notice of this meeting be announced in the Federal Register.

  10. 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...

  11. Perceptions of Value-Congruence with One's Department Chair: Does Match Matter?

    Science.gov (United States)

    Virick, Meghna; Strage, Amy

    2016-01-01

    Although studies have examined numerous factors that predict junior faculty success, previous research has paid little attention to the role played by department chairs. Drawing on theory from person-environment fit theory and value congruence, we sought to examine the implication of a match versus mismatch between faculty members and their chairs…

  12. The Role of the Chair of the School Governing Body in England

    Science.gov (United States)

    James, Chris; Jones, Jeff; Connolly, Michael; Brammer, Steve; Fertig, Mike; James, Jane

    2012-01-01

    The research reported here analysed the role of the chair of the school governing body in England, drawing on a national survey of governors and the study of governing in 30 schools. The role encompassed: being a governor; appointing and working with the head teacher; acting as a change agent; active participation in the school; organising the…

  13. 75 FR 51450 - Environmental Management Site-Specific Advisory Board Chairs

    Science.gov (United States)

    2010-08-20

    ...' Roundtable Discussion: Day One Presentations and Product Development. Thursday, September 16, 2010 [cir] EM... Product Development. Public Participation: The EM SSAB Chairs welcome the attendance of the public at... in the agenda. The Designated Federal Officer is empowered to conduct the meeting in a fashion that...

  14. Can a smart chair improve the sitting behavior of office workers?

    NARCIS (Netherlands)

    Hodselmans, Audy Paul; Roossien, Charissa; Stegenga, Jan; Spook, SM; Brouwer, Sandra; Verkerke, Bart; Reneman, Michiel

    2017-01-01

    a b s t r a c t Prolonged sitting can cause health problems and musculoskeletal discomfort. There is a need for objective and non-obstructive means of measuring sitting behavior. A ‘smart’ office chair can monitor sitting behavior and provide tactile feedback, aiming to improve sitting behavior.

  15. Can a smart chair improve the sitting behavior of office workers?

    NARCIS (Netherlands)

    Roossien, C. C.; Stegenga, J.; Hodselmans, A. P.; Spook, S. M.; Koolhaas, W.; Brouwer, S.; Verkerke, G. J.; Reneman, Michiel F.

    2017-01-01

    Prolonged sitting can cause health problems and musculoskeletal discomfort. There is a need for objective and non-obstructive means of measuring sitting behavior. A ‘smart’ office chair can monitor sitting behavior and provide tactile feedback, aiming to improve sitting behavior. This study aimed to

  16. Senate Voting On the Strategic Defense Initiative: The Impact of the 1991 Gulf War

    Directory of Open Access Journals (Sweden)

    James F. Pasley

    2012-04-01

    Full Text Available This paper examines the effects of the success of the Patriot missile system in the 1991 Gulf War on Senate roll call votes for the Strategic Defense Initiative (SDI. Previous studies have shown that both Party Identification (PID and Ideology have had a significant effect on senators' votes on defense weapons systems. Using Logit regression techniques, this paper examines whether PID and Ideology, both of which are central to political identity, remained significant factors in three Senate votes on SDI; this paper is unique compare to previous studies of such matters in that it adds two additional explanatory variables to existing models: (1 the extent to which each state might benefit from SDI and (2 whether or not the senator from each state was up for re-election in 1992 It is hypothesized that the findings will suggest that external factors played a role in the SDI Senate votes in question. Specifically, it is hypothesized that the effects of the Gulf War Patriot missile successes led to greater legislative support (compared to support levels from previous years for the Strategic Defense Initiative among Democrats, those senators whose states would benefit from SDI funding, and those senators seeking re-election.

  17. 76 FR 16379 - Foreign-Trade Zone 177-Evansville, IN; Application for Manufacturing Authority, Best Chair, Inc...

    Science.gov (United States)

    2011-03-23

    ...--Evansville, IN; Application for Manufacturing Authority, Best Chair, Inc. d/b/a Best Home Furnishings... Zones Board (the Board) by the Ports of Indiana, grantee of FTZ 177, requesting manufacturing authority on behalf of Best Chair, Inc. d/b/a Best Home Furnishings (Best Home), to manufacture upholstered...

  18. 76 FR 35832 - Folding Metal Tables and Chairs From the People's Republic of China: Preliminary Results of...

    Science.gov (United States)

    2011-06-20

    ...-Go,'' a folding chair with a tubular steel frame and a seat and back of plastic, with measurements of... polyvinyl chloride, attached to the tubular steel seat frame with screws, and has cross braces affixed to... unassembled folding tables and folding chairs made primarily or exclusively from steel or other metal, as...

  19. 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

  20. Chair rise capacity and associated factors in older home-care clients.

    Science.gov (United States)

    Tiihonen, Miia; Hartikainen, Sirpa; Nykänen, Irma

    2017-07-01

    The aim of this study was to investigate the ability of older home-care clients to perform the five times chair rise test and associated personal characteristics, nutritional status and functioning. The study sample included 267 home-care clients aged ≥75 years living in Eastern and Central Finland. The home-care clients were interviewed at home by home-care nurses, nutritionists and pharmacists. The collected data contained sociodemographic factors, functional ability (Barthel Index, IADL), cognitive functioning (MMSE), nutritional status (MNA), depressive symptoms (GDS-15), medical diagnoses and drug use. The primary outcome was the ability to perform the five times chair rise test. Fifty-one per cent ( n=135) of the home-care clients were unable to complete the five times chair rise test. Twenty-three per cent ( n=64) of the home-care clients had good chair rise capacity (≤17 seconds). In a multivariate logistic regression analysis, fewer years of education (odds ratio [OR] = 1.11, 95% confidence interval [CI] 1.04-1.18), lower ADL (OR = 1.54, 95% CI 1.34-1.78) and low MNA scores (OR = 1.12, 95% CI 1.04-1.20) and a higher number of co-morbidities (OR = 1.21, 95% CI 1.02-1.43) were associated with inability to complete the five times chair rise test. Poor functional mobility, which was associated with less education, a high number of co-morbidities and poor nutritional status, was common among older home-care clients. To maintain and to prevent further decline in functional mobility, physical training and nutritional services are needed. (NutOrMed, ClinicalTrials.gov Identifier: NCT02214758).

  1. How the President and Senate Affect the Balance of Power in the

    OpenAIRE

    Gisela Sin; Arthur Lupia

    2005-01-01

    Can the President or the Senate affect the balance of power in the House? We find that they can. Our answer comes from a model that links House leadership decisions to the constitutional requirement to build lawmaking coalitions with the Senate and President. Changing the ideal point of a non-House actor, while holding constant the ideal point of all House members, can alter the House’s balance of power. Power shifts because changes in the Senate or President can reshape the set of achievable...

  2. 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

  3. 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.

  4. 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.

  5. 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 …

  6. 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 …

  7. Analysis of the temperature and pore water pressure field in the TED heating experiment

    International Nuclear Information System (INIS)

    Garitte, B.; Vaunat, J.; Gens, A.; Conil, N.; Armand, G

    2012-01-01

    Document available in extended abstract form only. The TED experiment is a heating experiment in Callovo-Oxfordian Clay performed in the Meuse Haute Marne underground research laboratory. It was set up by Andra to confirm the results obtained in a previous thermal experiment (TER). The main objectives are: characterisation of the thermal properties of intact argillite, identification of the Thermo-Hydro-Mechanical (THM) coupling parameters, improvement of the understanding of THM behaviour and comparison of parameters measured in-situ and in the laboratory. The three heaters in the TED experiment were installed parallel at a distance of about 2.7 m to reproduce as closely as possible the real storage case (HA cells). This arrangement should allow the verification of: i) the superposition of several temperature fields generated by the three heaters and ii) the overpressure generated in the symmetry planes between the three heaters. Three heaters 4 m long and 0.143 m diameter have been installed in parallel boreholes drilled form GED gallery. To limit the influence of the conditions prevailing in the gallery, a distance of 12 m have been left between the GED wall and the closest extremity of the heaters. Rock has been intensively instrumented within a zone of 15 m around the heaters. There are 108 thermal sensors, 10 pore pressure sensors, 2 extensometers/inclinometers, placed in 13 different small diameter boreholes (56 mm). 11 boreholes were filled with bentonite (those containing thermal and pore pressure sensors) and 2 of them left open (those equipped with extensometer/inclinometers). First heating started on 22 January 2010 at the central heater and consists of three steps: 120 days at 180 W, 150 days at 300 W and one last period at 600 W. The two lateral heaters have been switched on after 14 months following the same heating sequence. The concept and the results of the TED experiment are fully described in a companion paper. Concerning heat transport

  8. NO CHANGES IN SERUM CONCENTRATIONS OF INTERLEUKIN 10 (IL-10) AND INTERFERON γ (IF-γ) BEFORE AND AFTER TREATMENT OF THE THYROID EYE DISEASE (TED)

    Science.gov (United States)

    Laban-Gučeva, Nevenka; Antova, Magdalena; Bogoev, Milco

    2007-01-01

    TED is a severe eye disease leading in rare cases to decrease of sight, optic nerve compression and blindness. Recently, significant progresses in understanding the disease have been done. Nevertheless, the treatment of the disease, especially in its severe form remains challenging. Glucocorticoids (GC) have been the basis of the treatment for a long time. Orbital irradiation (OI) and optical decompression (OD) are also used in managing the severe forms of TED. Somatostatin, intravenous immunoglobulin have been also used, with conflicting results. Regarding the potential for the treatment of TED with cytokine antagonists, controlled clinical studies are not available. Since cytokines play an important role in the pathogenesis of the TED, they seemed to be logical choice for modern TED treatment. It has been shown that both Th1 (interleukin-2, tumor necrosis factor γ, interleukin γ) and Th2 (interleukin-4,-5-,-10) profile T cells are activated in the TED. We therefore measured interleukin-γ, IF-γ and interleukin -10 (IL-10)(Th1 and Th2 pattern) to assess its relationship to the course of the disease. This paper shows that both Th1 (Il-2) and Th2 (If-γ) pathways represented by those two cytokines are not involved (Il-10 before 2,29±5,23 and after treatment 3,77±8,44; IF γ before 0,50±0,24 and after treatment 0,35±0,19). No relationship to the response to treatment was found. GC resulted in positive response in 8/22 patients, OI (12 patients) given after CS therapy, resulted in a response in all patients. Increase in proptosis, loss of visual acuity is spite of CS treatment prompted OD in two patients, who both recovered visual acuity and proptosis fell under 25mm Hertel. PMID:18039196

  9. No changes in serum concentrations of interleukin 10 (IL-10) and interferon gamma (IF-gamma) before and after treatment of the thyroid eye disease (TED).

    Science.gov (United States)

    Laban-Guceva, Nevenka; Antova, Magdalena; Bogoev, Milco

    2007-11-01

    TED is a severe eye disease leading in rare cases to decrease of sight, optic nerve compression and blindness. Recently, significant progresses in understanding the disease have been done. Nevertheless, the treatment of the disease, especially in its severe form remains challenging. Glucocorticoids (GC) have been the basis of the treatment for a long time. Orbital irradiation (OI) and optical decompression (OD) are also used in managing the severe forms of TED. Somatostatin, intravenous immunoglobulin have been also used, with conflicting results. Regarding the potential for the treatment of TED with cytokine antagonists, controlled clinical studies are not available. Since cytokines play an important role in the pathogenesis of the TED, they seemed to be logical choice for modern TED treatment. It has been shown that both Th1 (interleukin-2, tumor necrosis factor gamma, interleukin gamma) and Th2 (interleukin -4, -5, -10) profile T cells are activated in the TED. We therefore measured interleukin-gamma, IF-gamma and interleukin -10 (IL-10)(Th1 and Th2 pattern) to assess its relationship to the course of the disease. This paper shows that both Th1 (IL-2) and Th2 (IF-gamma) pathways represented by those two cytokines are not involved (IL-10 before 2.29+/-5.23 and after treatment 3.77+/-8.44; IF gamma before 0.50+/-0.24 and after treatment 0.35+/-0.19). No relationship to the response to treatment was found. GC resulted in positive response in 8/22 patients, OI (12 patients) given after CS therapy, resulted in a response in all patients. Increase in proptosis, loss of visual acuity is spite of CS treatment prompted OD in two patients, who both recovered visual acuity and proptosis fell under 25 mm Hertel.

  10. No Changes in Serum Concentrations of Interleukin 10 (IL-10 and Interferon γ (IF-γ Before and After Treatment of the Thyroid Eye Disease (TED

    Directory of Open Access Journals (Sweden)

    Nevenka Laban-Gučeva

    2008-11-01

    Full Text Available TED is a severe eye disease leading in rare cases to decrease of sight, optic nerve compression and blindness. Recently, significant progresses in understanding the disease have been done. Nevertheless, the treatment of the disease, especially in its severe form remains challenging. Glucocorticoids (GC have been the basis of the treatment for a long time. Orbital irradiation (OI and optical decompression (OD are also used in managing the severe forms of TED. Somatostatin, intravenous immunoglobulin have been also used, with conflicting results. Regarding the potential for the treatment of TED with cytokine antagonists, controlled clinical studies are not available. Since cytokines play an important role in the pathogenesis of the TED, they seemed to be logical choice for modern TED treatment. It has been shown that both Th1 (interleukin-2, tumor necrosis factor γ, interleukin γ and Th2 (interleukin-4,-5-,-10 profile T cells are activated in the TED. We therefore measured interleukin-γ, IF-γ and interleukin -10 (IL-10(Th1 and Th2 pattern to assess its relationship to the course of the disease. This paper shows that both Th1 (Il-2 and Th2 (If-γ pathways represented by those two cytokines are not involved (Il-10 before 2,29±5,23 and after treatment 3,77±8,44; IF γ before 0,50±0,24 and after treatment 0,35±0,19. No relationship to the response to treatment was found. GC resulted in positive response in 8/22 patients, OI (12 patients given after CS therapy, resulted in a response in all patients. Increase in proptosis, loss of visual acuity is spite of CS treatment prompted OD in two patients, who both recovered visual acuity and proptosis fell under 25mm Hertel.

  11. Career development resource: educational leadership in a department of surgery: vice chairs for education.

    Science.gov (United States)

    Sanfey, Hilary; Boehler, Margaret; DaRosa, Debra; Dunnington, Gary L

    2012-07-01

    The growing appreciation of the need to adopt an evidence-based approach to teaching and assessment has led to a demand for faculty who are well versed in best practices in education. Surgeons with interest and expertise in instruction, curriculum development, educational research, and evaluation can have an important impact on the educational mission of a department of surgery. The increased fervor for accountability in education together with the challenges imposed by accreditation agencies and hospitals has made educational leadership responsibilities more time consuming and complex. In response to this, an increasing number of department chairs created Vice Chair for Education positions to support clerkship and program directors and ensure the department's education mission statement is fulfilled. Copyright © 2012 Elsevier Inc. All rights reserved.

  12. [Key points for esthetic rehabilitation of anterior teeth using chair-side computer aided design and computer aided manufacture technique].

    Science.gov (United States)

    Yang, J; Feng, H L

    2018-04-09

    With the rapid development of the chair-side computer aided design and computer aided manufacture (CAD/CAM) technology, its accuracy and operability of have been greatly improved in recent years. Chair-side CAD/CAM system may produce all kinds of indirect restorations, and has the advantages of rapid, accurate and stable production. It has become the future development direction of Stomatology. This paper describes the clinical application of the chair-side CAD/CAM technology for anterior aesthetic restorations from the aspects of shade and shape.

  13. 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.

  14. Determination of a sagittal plane axis of rotation for a dynamic office chair.

    Science.gov (United States)

    Bauer, C M; Rast, F M; Böck, C; Kuster, R P; Baumgartner, D

    2018-10-01

    This study investigated the location of the axis of rotation in sagittal plane movement of the spine in a free sitting condition to adjust the kinematics of a mobile seat for a dynamic chair. Dynamic office chairs are designed to avoid continuous isometric muscle activity, and to facilitate increased mobility of the back during sitting. However, these chairs incorporate increased upper body movement which could distract office workers from the performance of their tasks. A chair with an axis of rotation above the seat would facilitate a stable upper back during movements of the lower back. The selection of a natural kinematic pattern is of high importance in order to match the properties of the spine. Twenty-one participants performed four cycles of flexion and extension of the spine during an upper arm hang on parallel bars. The location of the axis of rotation relative to the seat was estimated using infrared cameras and reflective skin markers. The median axis of rotation across all participants was located 36 cm above the seat for the complete movement and 39 cm for both the flexion and extension phases, each with an interquartile range of 20 cm. There was no significant effect of the movement direction on the location of the axis of rotation and only a weak, non-significant correlation between body height and the location of the axis of rotation. Individual movement patterns explained the majority of the variance. The axis of rotation for a spinal flexion/extension movement is located above the seat. The recommended radius for a guide rail of a mobile seat is between 36 cm and 39 cm. Copyright © 2018 Elsevier Ltd. All rights reserved.

  15. Utilisation du moringa, de la spiruline, de la patate douce à chair ...

    African Journals Online (AJOL)

    Les biscuits peuvent contribuer à améliorer le statut nutritionnel des jeunes enfants. L'effet de l'incorporation du moringa, de la spiruline, de la patate douce à chair orange (PDCO) et d'un complexe minéral et vitaminique (CMV) sur la qualité nutritionnelle des biscuits de sorgho est étudié. Pour ces ingrédients nutritionnels, ...

  16. Carbon and prospective: international colloquium jointly organized by the prospective modeling chair and ETSAP

    International Nuclear Information System (INIS)

    Maizi, N.; Hourcade, J.Ch.; Selosse, S.

    2009-01-01

    The inauguration of the prospective modeling chair in favour of sustainable development is the result of the joint effort of several schools, organizations and companies, in particular: Mines ParisTech, Ponts ParisTech, Agro ParisTech, the higher education and research pole of ParisTech, the Ecole des Ponts foundation, the mineral, mining and metallurgic industries foundation (FI3M), with the partnership of Ademe, EdF, Renault, Schneider Electric and Total. The main goal of this chair is to perpetuate modeling tools with sustainable development stakes. The scientific program and the expertise of this chair are based on the joint and complementary experience of its two co-founder research teams in the domain of long-term prospective of energy, economy and environment-related questions: the applied mathematics centre (CMA - Mines ParisTech) and the international centre of environment and sustainable development research (CIRED). An inaugural colloquium was organized at the occasion of the launching of this chair. During round tables, representatives of the different intervening parties explained the stakes of this huge project and their expectations, in particular from the scientific, economical and societal point of view. A workshop on the topic 'carbon and prospective' followed the round tables. Six presentations were given about the following topics: energy policy scenarios for 2050 (Moncomble, J.E.), the shadow price of carbon (Chambolle T.), mitigation targets and carbon values: insights from TIMES-FR (Assoumou E.), climate protection and infrastructures (Sassi O.), China's energy and carbon options (Wenying C.), EU 20-20 policy implications on the energy system of Germany - an analysis with TIMES PanEU (Blesl M.). This book gathers the proceedings of both parts of this colloquium, the debates during the round tables (in French) and the presentations given during the workshop (in English). (J.S.)

  17. Patient state index and cerebral blood flow changes during shoulder arthroscopy in beach chair position.

    Science.gov (United States)

    Buget, Mehmet Ilke; Atalar, Ata Can; Edipoglu, Ipek Saadet; Sungur, Zerrin; Sivrikoz, Nukhet; Karadeniz, Meltem; Saka, Esra; Kucukay, Suleyman; Senturk, Mert N

    2016-01-01

    The aim of the study were to demonstrate the possible hemodynamic changes and cerebral blood flow alterations in patients who were positioned from supine to beach chair position; and to detect if the position change causes any cortical activity alteration as measured by the 4-channeled electroencephalography monitor. 35 patients were included. Before the induction, mean arterial pressure and patient state index values were recorded (T0). After the intubation, doppler-ultrasonography of the patients' internal carotid and vertebral arteries were evaluated to acquire cerebral blood flow values from the formula. In supine position, mean arterial pressure, patient state index and cerebral blood flow values were recorded (T1) and the patient was positioned to beach chair position. After 5min all measurements were repeated (T2). Measurements of patient state index and mean arterial pressure were repeated after 20 (T3), and 40 (T4)min. There was a significant decrease between T0 and T1 in heart rate (80.5±11.6 vs. 75.9±14.4beats/min), MAP (105.8±21.9 vs. 78.9±18.4mmHg) and PSI (88.5±8.3 vs. 30.3±9.7) (all pstate index values (T1-T4) showed no significant change; however, comparing only T1 and T2 resulted in a statically significant decrease in patient state index. There was a significant decrease in cerebral blood flow after beach chair position. Beach chair position was associated with a decrease in cerebral blood flow and patient state index values. Patient state index was affected by the gravitational change of the cerebral blood flow; however, both factors were not directly correlated to each other. Moreover, the decrease in patient state index value was transient and returned to normal values within 20min. Copyright © 2015 Sociedade Brasileira de Anestesiologia. Published by Elsevier Editora Ltda. All rights reserved.

  18. [Patient state index and cerebral blood flow changes during shoulder arthroscopy in beach chair position].

    Science.gov (United States)

    Buget, Mehmet Ilke; Atalar, Ata Can; Edipoglu, Ipek Saadet; Sungur, Zerrin; Sivrikoz, Nukhet; Karadeniz, Meltem; Saka, Esra; Kucukay, Suleyman; Senturk, Mert N

    2016-01-01

    The aim of the study were to demonstrate the possible hemodynamic changes and cerebral blood flow alterations in patients who were positioned from supine to beach chair position; and to detect if the position change causes any cortical activity alteration as measured by the 4-channeled electroencephalography monitor. 35 patients were included. Before the induction, mean arterial pressure and patient state index values were recorded (T0). After the intubation, doppler-ultrasonography of the patients' internal carotid and vertebral arteries were evaluated to acquire cerebral blood flow values from the formula. In supine position, mean arterial pressure, patient state index and cerebral blood flow values were recorded (T1) and the patient was positioned to beach chair position. After 5min all measurements were repeated (T2). Measurements of patient state index and mean arterial pressure were repeated after 20 (T3), and 40 (T4)min. There was a significant decrease between T0 and T1 in heart rate (80.5±11.6 vs. 75.9±14.4beats/min), MAP (105.8±21.9 vs. 78.9±18.4mmHg) and PSI (88.5±8.3 vs. 30.3±9.7) (all pstate index values (T1-T4) showed no significant change; however, comparing only T1 and T2 resulted in a statically significant decrease in patient state index. There was a significant decrease in cerebral blood flow after beach chair position. Beach chair position was associated with a decrease in cerebral blood flow and patient state index values. Patient state index was affected by the gravitational change of the cerebral blood flow; however, both factors were not directly correlated to each other. Moreover, the decrease in patient state index value was transient and returned to normal values within 20min. Copyright © 2015 Sociedade Brasileira de Anestesiologia. Publicado por Elsevier Editora Ltda. All rights reserved.

  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. 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.

  1. Pharmacy practice department chairs' perspectives on part-time faculty members.

    Science.gov (United States)

    Fjortoft, Nancy; Winkler, Susan R; Mai, Thy

    2012-05-10

    To identify the benefits and consequences of having part-time faculty members in departments of pharmacy practice from the department chair's perspective. A stratified purposive sample of 12 pharmacy practice department chairs was selected. Eleven telephone interviews were conducted. Two investigators independently read interview notes and categorized and enumerated responses to determine major themes using content analysis. The investigators jointly reviewed the data and came to consensus on major themes. Benefits of allowing full-time faculty members to reduce their position to part-time included faculty retention and improved individual faculty work/life balance. Consequences of allowing part-time faculty positions included the challenges of managing individual and departmental workloads, the risk of marginalizing part-time faculty members, and the challenges of promotion and tenure issues. All requests to switch to part-time status were faculty-driven and most were approved. There are a variety of benefits and consequences of having part-time faculty in pharmacy practice departments from the chair's perspective. Clear faculty and departmental expectations of part-time faculty members need to be established to ensure optimal success of this working arrangement.

  2. Chair Design Analysis Of Work To Reduce Musculoskeletal Part 1 Anthropometry Method

    Directory of Open Access Journals (Sweden)

    Nelfiyanti

    2015-08-01

    Full Text Available Refilling of fire extinguishers is a key activity in PT Pinaco Utama Indonesia. In these activities the workers doing the work manually with ergonomic postures that can cause a complaint to the musculoskeletal system. In a preliminary study a questionnaire used Nordic Body Map is used to identify specific problems in parts of the body and using REBA Rapid Entire Body Assessment to determine the level of risk working posture. This preliminary study shows that workers have a lot of complaints on the part of their body with a high level of risk and very high. For that we need a tool that can reduce the complaints of the musculoskeletal system. Tools in the form of work chair. The purpose of this study was to design an ergonomic office chair and is equipped with several features to accommodate the needs and conditions in PT Pinaco Utama Indonesia. The first step of this research is to develop the expectations of the office chair features information then is poured into a design concept. Furthermore this concept is manifested in a more specific design taking into account the anthropometric dimensions of the workers. Making the design and production cost calculation is made to perform a feasibility analysis in this research.

  3. Estimation of whole body dose in an unusual event: spillage of radioactive material on the chair

    International Nuclear Information System (INIS)

    Adtani, M.M.; Biju, K.; Deshpande, M.D.; Shivde, R.K.; Kulkarni, V.V.

    2005-01-01

    The personnel monitoring in India is done using thermoluminescence dosimeters worn at chest level. In research institutions and in nuclear facilities where radiation sources are processed in dispersible forms, a remote possibility exists that radiation source entering in the area where installed monitor does not exist and the source may get spilled on chair and causing exposure to persons sitting on the chair. In such case TLD may not give the correct exposure as there is shielding of individuals body. An attempt is made to find out a factor for estimating the whole body dose by knowing the TLD badge dose or by measuring the gonad dose. Experiments are performed using TLDs and also measurement by teletector. Monte Carlo simulations are also done. It is observed that a factor of 8 to TLD Badge dose will give whole body dose if worker has received dose only on said chair or by applying a factor of 0.23 to dose measured at gonad level will give whole body dose. (author)

  4. A high-quality factor of 267 000 micromechanical silicon resonator utilizing TED-free torsional vibration mode

    Science.gov (United States)

    Nakamura, K.; Naito, Y.; Onishi, K.; Kawakatsu, H.

    2012-12-01

    In industrial applications of a micromechanical silicon resonator as a physical sensor, a high-quality factor Q and a low-temperature coefficient of Q (TCQ) are required for high sensitivity in a wide temperature range. Although the newly developed thin film encapsulation technique enables a beam to operate with low viscous damping in a vacuum cavity, the Q of a flexural vibration mode is limited by thermo-elastic damping (TED). We proposed a torsional beam resonator which features both a high Q and a low TCQ because theoretically the torsional vibration mode does not suffer from TED. From experiments, Q of 267 000 and TCQ of 1.4 for the 20 MHz torsional vibration mode were observed which were superior to those of the flexural mode. The pressure of the residual gas in the cavity of only 20 pl volume, which is one of the energy loss factors limiting the Q, was successfully estimated to be 1-14 Pa. Finally, the possibilities of improving the Q and the difference of the measured TCQ from a theoretical value were discussed.

  5. Senate works: law project on the energy policy (first reading); Travaux du Senat: projet de loi d'orientation sur l'energie (premiere lecture)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2004-07-01

    This synthesis of the Senate works on the law project on the energy policy, comments each article of the law text. It concerns: the energy demand control, the renewable energies, the equilibrium and the quality of the transport and distribution networks of electric power, taxation and financial incentives. (A.L.B.)

  6. Senate works: law project on the energy policy (first reading); Travaux du Senat: projet de loi d'orientation sur l'energie (premiere lecture)

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2004-07-01

    This synthesis of the Senate works on the law project on the energy policy, comments each article of the law text. It concerns: the energy demand control, the renewable energies, the equilibrium and the quality of the transport and distribution networks of electric power, taxation and financial incentives. (A.L.B.)

  7. Ted Irving and the Precambrian continental drift of (within?) the Canadian Shield

    Science.gov (United States)

    Hoffman, P. F.

    2014-12-01

    Ted Irving was no stranger to the Precambrian when he began paleomagnetic studies in the Canadian Shield (CS) that would dominate his research in the early and mid-1970's. Twenty years before, his graduate work on billion-year-old strata in Scotland established paleomagnetic methodologies applicable to sedimentary rocks generally. In 1958, he and Ronald Green presented an 'Upper Proterozoic' APW path from Australia as evidence for pre-Carboniferous drift relative to Europe and North America (the poles actually range in age from 1.2 to 2.7 Ga). His first published CS poles were obtained from the Franklin LIP of the Arctic platform and demonstrate igneous emplacement across the paleoequator. Characteristically, his 1971 poles are statistically indistinguishable from the most recent grand mean paleopole of 2009. His main focus, however, was on the question of Precambrian continental drift. He compared APW paths with respect to Laurentia with those obtained from other Precambrian shields, and he compared APW paths from different tectonic provinces within the CS. He was consistently antagonistic to the concept of a single long-lived Proterozoic supercontinent, but he was on less certain ground regarding motions within the CS due to inadequate geochronology. With Ron Emslie, he boldly proposed rapid convergence between parts of the Grenville Province and Interior Laurentia (IL) ~1.0 Ga. This was controversial given the uncertain ages of multiple magnetic components in high-grade metamorphic rocks. With John McGlynn and John Park, he developed a Paleoproterozoic APW path for the Slave Province from mafic dikes and red clastics, encompassing the time of consolidation of IL during 2.0-1.8 Ga orogenesis. Before 1980, he constructed Paleoproterozoic APW paths for IL as a whole, finding little evidence for significant internal displacement. He recognized that the Laurentian APW path describes a series of straight tracks linked by hairpins, the latter corresponding in age to

  8. 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.)

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

    International Nuclear Information System (INIS)

    Bouloussa, Houssam; Dubory, Arnaud; Bachy, Manon; Seiler, Catherine; Morel, Baptiste; Vialle, Raphael

    2015-01-01

    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.)

  10. Policy, Practice, and Readiness to Teach Primary and Secondary Mathematics in 17 Countries: Findings from the IEA Teacher Education and Development Study in Mathematics (TEDS-M-M)

    Science.gov (United States)

    Tatto, Maria Teresa; Peck, Ray; Schwille, John; Bankov, Kiril; Senk, Sharon L.; Rodriguez, Michael; Ingvarson, Lawrence; Reckase, Mark; Rowley, Glenn

    2012-01-01

    The Teacher Education Study in Mathematics (TEDS-M) 2008 is the first cross-national study to provide data on the knowledge that future primary and lower-secondary school teachers acquire during their mathematics teacher education. It is also the first major study to examine variations in the nature and influence of teacher education programs…

  11. Exploring Connections between Content Knowledge, Pedagogical Content Knowledge, and the Opportunities to Learn Mathematics: Findings from the TEDS-M Dataset

    Science.gov (United States)

    Murray, Eileen; Durkin, Kelley; Chao, Theodore; Star, Jon R.; Vig, Rozy

    2018-01-01

    Past work on mathematics teachers' content knowledge (CK) and pedagogical content knowledge (PCK) has resulted in mixed findings about the strength of the relationship between and development of these constructs. The current study uses data from the Teacher Education and Development Study in Mathematics (TEDS-M) to examine the relationship between…

  12. Does agreement on institutional values and leadership issues between deans and surgery chairs predict their institutions' performance?

    Science.gov (United States)

    Souba, Wiley W; Mauger, David; Day, David V

    2007-03-01

    To gain a better understanding of the values that medical school deans and surgery chairs consider most essential for effective leadership, to assess their perceptions of the values and leadership climate in their institutions, and to test the premise that agreement on leadership values and climate predict greater organizational effectiveness and performance. From June 2005 through March 2006, questionnaires designed to assess leadership core values and organizational leadership climate were mailed to medical school deans and surgery chairs of the 125 U.S. academic health centers. Institutional performance measures used were the National Institutes of Health (NIH) standing and U.S. News and World Report ranking of each institution. Sixty-eight surgery chairs (54%) and 60 deans (48%) returned surveys. Q-sort results on 38 positive leadership values indicated that integrity, trust, and vision were considered the most important core values for effective leadership by both chairs and deans. Both groups ranked business acumen, authority, and institutional reputation as least important. Deans consistently ranked the leadership climate as being healthier (more positive) than did their surgery chairs on multiple scale items: leadership is widely shared (P = .005), information is widely shared (P = .002), missions are aligned (P = .003), open communication is the norm (P = .009), good performance is rewarded (P = .01), teamwork is widely practiced (P = .01), and leaders are held accountable (P = 002). Tighter alignment between chairs and deans on core values and on the leadership climate scale correlated with higher school and department NIH standing and higher U.S. News and World Report medical school and hospital ranking (P leadership values, deans believe that a healthier leadership climate exists in their institutions than their surgery chairs do. The study findings suggest that tighter leadership alignment between deans and surgery chairs may predict a higher level of

  13. How the Senate and the President Affect the Timing of Power-sharing Rule Changes in the US House

    OpenAIRE

    Gisela Sin; Arthur Lupia

    2013-01-01

    A new model and related empirical work explain how the Senate and President affect the timing of power-sharing rule changes in the US House. We argue that shifts in the Senate's or President's preferences (e.g., a new majority party in the Senate; a new president) reshape House members' expectations about which legislative outcomes are achievable. Reshaped expectations, in turn, can alter House members' perceptions of the consequences of reallocating power among themselves. We prove that such...

  14. 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.

  15. Can Air Seat Cushions and Ball Chairs Improved Classroom Behaviors of Students with Autism Spectrum Disorder: A Single Subject Study

    Directory of Open Access Journals (Sweden)

    Nader Matin Sadr

    2015-06-01

    Full Text Available Background: Classroom behaviorsare disturbed in autistic students because of their repetitive, restlessness, and disruptive behaviors. This study aimed to examine the impacts of sitting on a ball, cushion, and/or common chair on classroom behavior of four students with Autism Spectrum Disorder (ASD. Methods: Four children with Autism participated in this single-subject study. Students’ behaviors were video recorded in three phases: Sitting on their common chairs during phase A, air-sit cushioned in phase B, and ball chairs in phase C. Sitting times and on-task/off-task behaviors were quantified by momentary time sampling (every 10 seconds and compared during different phases for important changes. Social validity was taken by the teacher at the end of the research as well. Results: The findings demonstrated increases in on-task and in-seat behaviors in four students when seated on air sit cushioned chairs. Despite rises of ontask behaviors for all students, only two of the students showed enhanced inseat behaviors when seated on therapy balls. Social validity findings indicated that the teacher preferred the use of the balls and air-cushioned chairs for her students. Conclusion: Therapy balls/cushioned chairs for students with ASD may facilitate in-seat and on-task behavior.

  16. 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

    2018-02-01

    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.

  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

    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. "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. "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.

  18. The Traumatic Brain Injury Endpoints Development (TED) Initiative: Progress on a Public-Private Regulatory Collaboration to Accelerate Diagnosis and Treatment of Traumatic Brain Injury.

    Science.gov (United States)

    Manley, Geoffrey T; MacDonald, Christine L; Markowitz, Amy; Stephenson, Diane; Robbins, Ann; Gardner, Raquel C; Winkler, Ethan A; Bodien, Yelena; Taylor, Sabrina; Yue, John K; Kannan, Lakshmi; Kumar, Allison; McCrea, Michael; Wang, Kevin K W

    2017-03-31

    The Traumatic Brain Injury Endpoints Development (TED) Initiative is a 5-year, Department of Defense (DoD) funded project that is working toward the ultimate goal of developing better designed clinical trials, leading to more precise diagnosis, and effective treatments for traumatic brain injury (TBI). TED is comprised of leading academic clinician-scientists, along with innovative industry leaders in biotechnology and imaging technology, patient advocacy organizations, and philanthropists, working collaboratively with regulatory authorities, specifically the US Food and Drug Administration (FDA). The goals of the TED Initiative are to gain consensus and validation of TBI clinical outcome assessment measures and biomarkers for endorsement by global regulatory agencies for use in drug and device development processes. This manuscript summarizes the Initiative's Stage 1 progress over the first 18 months, including intensive engagement with a number of FDA divisions responsible for review and validation of biomarkers and clinical outcome assessments, progression into the prequalification phase of FDA's Medical Device Development Tool program for a candidate set of neuroimaging biomarkers, and receipt of FDA's Recognition of Research Importance Letter regarding TBI. Other signal achievements relate to the creation of the TED Metadataset, harmonizing study measures across eight major TBI studies, and the leadership role played by TED investigators in the conversion of the NINDS TBI Common Data Elements (CDEs) to Clinical Data Interchange Standards Consortium (CDISC) standards. This paper frames both the near-term expectations and the Initiative's long-term vision to accelerate approval of treatments for patients affected by TBI in urgent need of effective therapies.

  19. 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.

  20. 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.

  1. 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. PMID:27341204

  2. Utilizing Chair Massage to Address One Woman's Health in Rural Ghana West Africa: a Case Report.

    Science.gov (United States)

    Meryanos, Cathy J

    2016-12-01

    There is limited access to health care in rural Ghana and virtually no rehabilitative services available. This situation presents a unique opportunity to utilize chair massage in addressing women's health in rural Ghana, particularly when it comes to muscle pain and fatigue from heavy labor. The objective of this case report is to determine the results of chair massage as a strategy to reduce neck, shoulder, and back pain, while increasing range of motion. The patient is a 63-year-old Ghanaian female, who was struck by a public transport van while carrying a 30-50 pound load on her head, two years prior. The accident resulted in a broken right humerus and soft tissue pain. A traditional medicine practitioner set the bone, however there was no post-accident rehabilitation available. At the time of referral, she presented complaints of shoulder, elbow, and wrist pain. In addition, she was unable to raise her right hand to her mouth for food intake. The results of this case report include an increase in range of motion, as well as elimination of pain in the right shoulder, elbow, and hand. Visual assessments showed an approximate increase of ROM within the ranges of 45-65 degrees in the right arm, as well as 10-15 degrees in 4th and 5th fingers. There was also a decrease in muscle hypertonicity in the thoracic and cervical areas, and a profound increase in quality of life for the patient. This case report illustrates how therapeutic chair massage was utilized to address a common health concern for one woman in rural Ghana. It also demonstrates that pre-existing musculoskeletal disorders and pain may be eliminated with massage intervention. Massage therapy may be important to ameliorating certain types of health problems in remote rural villages in low income countries.

  3. Crystal ball gazing : chair of foresight takes the long-term view

    Energy Technology Data Exchange (ETDEWEB)

    Smith, M.

    2010-03-15

    This article focused on Alberta's primary industry, namely oil and gas, and identifying important emerging opportunity needs in the mid to longer term future. The chair of Alberta Innovates Technology Futures (AITF), an agency which supersedes the Alberta Research Council must look well beyond a 5-year timeframe to a more longer-term strategic thinking. This article discussed how the mandate of the Chair position extended to all areas of research relevant to the province and its future prosperity, from communities of the future and economic development to future energy supply and environmental impacts. The article discussed the 3 stages of foresight methodologies that include studying the current situation in terms of underlying forces and trends to produce knowledge; examining where present circumstances will lead if allowed to evolve naturally, or if intervention occurred to alter those outcomes; and translating those insights into action. The article also addressed the issue of trimming carbon dioxide (CO{sub 2}) emissions. The chair of AITF has turned his attention to reducing the impact of distributed sources, notably those from the tailpipe and the home furnace. Rather than capturing at source, he is looking to ways of removing it directly from the atmosphere, preferably in a biological way. One way is to take plant matter, which accumulates CO{sub 2} as it grows, and burn it in the absence of oxygen, creating carbon-rich biochar. When added to soil, this biochar improves soil quality when used in connection with farming. This creates the possibility of removing CO{sub 2} from the atmosphere and converting it back through plants into carbon, a type of carbon capture and storage (CCS) except for distributed CO{sub 2}. 1 fig.

  4. An empirical study of preferred settings for lumbar support on adjustable office chairs.

    Science.gov (United States)

    Coleman, N; Hull, B P; Ellitt, G

    1998-04-01

    The preferred settings for lumbar support height and depth of 43 male and 80 female office workers were investigated. All subjects were equipped with identical modern office chairs with foam-padded backrests adjustable in both height and depth. Measurements of lumbar support settings were recorded in the workplace, outside of working hours, on four different occasions, over a 5 week period. Preferred lumbar support height and depth settings extended to both extremes of the adjustment range. The mean preferred height setting was 190 mm above the compressed seat surface. The mean depth setting (horizontal distance from front of seat to lumbar support point) was 387 mm. A regression model examining the effects of standing height, Body Mass Index (BMI) and gender on mean preferred lumbar support height showed a significant relationship between preferred height and BMI. Higher lumbar supports were chosen by subjects with greater BMIs. Gender and standing height were not associated with preferred lumbar support height settings. Preferred lumbar support depth was not significantly associated with standing height, gender or BMI. Older subjects were more likely to readjust their lumbar support from a disrupted position than younger subjects, indicating that older users are more sensitive to the position of their lumbar support. Subjects who reported recent back pain or discomfort that they believed to be associated with their chair or office work were found to set their lumbar support significantly closer to the front of the seat, probably to ensure greater support for their back. Based on the evidence that a high proportion of users do make adjustments to the height and depth of their lumbar support, and the finding that different groups of users, with different physical characteristics, adjust the position of their lumbar support in distinct and predictable ways, the researchers conclude that office chairs with traditional padded fixed-height lumbar supports are unlikely

  5. Fracture strengths of chair-side-generated veneers cemented with glass fibers.

    Science.gov (United States)

    Turkaslan, S; Bagis, B; Akan, E; Mutluay, M M; Vallittu, P K

    2015-01-01

    CAD/CAM (computer-aided design and computer-aided manufacturing) systems have refreshed the idea of chair-side production of restorations, but the fracture of ceramic veneers remains a problem. Cementation with glass fibers may improve the fracture strengths and affect the failure modes of CAD/CAM-generated ceramic veneers. Therefore, this study compared the fracture strengths of ceramic veneers produced at chair side and cemented with or without glass fibers with those of composite veneers. Thirty intact mandibular incisors were randomly divided into three groups ( n = 10) and treated with CAD/CAM-fabricated veneers cemented with dual-cure composite resin luting cement (CRLC; Group 1), CAD/CAM-fabricated veneers cemented with a glass fiber network (GFN) and dual-cure CRLC (Group 2), and a direct particulate filler composite veneer constructed utilizing fiber and a restorative composite resin (Group 3). The specimens were tested with a universal testing machine after thermal cycling treatment. The loads at the start of fracture were the lowest for traditionally fabricated composite veneers and higher for CAD/CAM-generated. Veneers cemented either without or with the GFN. The failure initiation loads (N) for the veneers were 798.92 for Group 1, 836.27 for Group 2, and 585.93 for Group 3. The predominant failure mode is adhesive failure between the laminates and teeth for Group 1, cohesive failure in the luting layer for Group 2, and cohesive laminate failure for Group 3, which showed chipping and small fractures. Ceramic material is a reliable alternative for veneer construction at chair side. Fibers at the cementation interface may improve the clinical longevity and provide higher fracture strength values.

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

    DEFF Research Database (Denmark)

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

    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...... performance, e) patient-related data. Both patients and health professionals will contribute to the face validity assessment. Results The results will be available by the end of 2014. Conclusions Face validations of 30s-CST and DEMMI are relevant as validated tests for short-term hospitalized patients...

  7. Comparison of two chair-side tests for enumeration of Mutans Streptococci in saliva

    DEFF Research Database (Denmark)

    Twetman, Lisa; Twetman, Svante

    2014-01-01

    AIM: To compare the prevalence and levels of salivary Mutans Streptococci (MS) assessed with two commercial chair-side methods based on culture growth or monoclonal antibodies, respectively. MATERIAL AND METHODS: The study group consisted of a convenience sample of 89 adults, 23-72 years of age......, referred to a maxillofacial hospital clinic with a caries history. Stimulated whole saliva samples were collected and the number of MS was assessed with the Dentocult-SM Strip Mutans (DSM) and the Saliva-Check Mutans (SCM). The outcome was compared with conventional anaerobic laboratory cultivation...

  8. 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

    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...

  9. [Clinical skills and outcomes of chair-side computer aided design and computer aided manufacture system].

    Science.gov (United States)

    Yu, Q

    2018-04-09

    Computer aided design and computer aided manufacture (CAD/CAM) technology is a kind of oral digital system which is applied to clinical diagnosis and treatment. It overturns the traditional pattern, and provides a solution to restore defect tooth quickly and efficiently. In this paper we mainly discuss the clinical skills of chair-side CAD/CAM system, including tooth preparation, digital impression, the three-dimensional design of prosthesis, numerical control machining, clinical bonding and so on, and review the outcomes of several common kinds of materials at the same time.

  10. 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...

  11. Ted Hall and the science of biological microprobe X-ray analysis: a historical perspective of methodology and biological dividends.

    Science.gov (United States)

    Gupta, B L

    1991-06-01

    This review surveys the emergence of electron probe X-ray microanalysis as a quantitative method for measuring the chemical elements in situ. The extension of the method to the biological sciences under the influence of Ted Hall is reviewed. Some classical experiments by Hall and his colleagues in Cambridge, UK, previously unpublished, are described; as are some of the earliest quantitative results from the cryo-sections obtained in Cambridge and elsewhere. The progress of the methodology is critically evaluated from the earliest starts to the present state of the art. Particular attention has been focused on the application of the method in providing fresh insights into the role of ions in cell and tissue physiology and pathology. A comprehensive list of references is included for a further pursuit of the topics by the interested reader.

  12. i-TED: A novel concept for high-sensitivity (n,γ) cross-section measurements

    Science.gov (United States)

    Domingo-Pardo, C.

    2016-07-01

    A new method for measuring (n , γ) cross-sections aiming at enhanced signal-to-background ratio is presented. This new approach is based on the combination of the pulse-height weighting technique with a total energy detection system that features γ-ray imaging capability (i-TED). The latter allows one to exploit Compton imaging techniques to discriminate between true capture γ-rays arising from the sample under study and background γ-rays coming from contaminant neutron (prompt or delayed) captures in the surrounding environment. A general proof-of-concept detection system for this application is presented in this paper together with a description of the imaging method and a conceptual demonstration based on Monte Carlo simulations.

  13. The rejection of the comprehensive nuclear test ban treaty by the US Senate: a reverse for the nuclear arms control?

    International Nuclear Information System (INIS)

    Sitt, B.

    2000-01-01

    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.)

  14. 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

    that no approval is needed. Purpose The study aimed to evaluate if the 30 Second Chair Stand test (30s-CST) combined with other variables was able to predict rehabilitation needs among acutely admitted elderly patient. Low physical ability were defined as a 30s-CST–score ≤ 8 one month after admission......Relevance: Responding to Changing Population Needs. The elderly population is growing and represents an increasing proportion of elderly admitted to a short stay unit in an emergency department (ED). One month after admission a fifth of the elderly patients have low physical ability and therefore...... 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...

  15. Factors Influencing Dental Students' Interest in Advanced Periodontal Education: Perspectives of Department Chairs.

    Science.gov (United States)

    Hearty, Luke; Demko, Catherine; Bissada, Nabil F; da Silva, Andre Paes B

    2017-06-01

    The number of graduates of U.S. dental schools enrolled in U.S. postdoctoral programs in periodontics has been decreasing. The aims of this study were to determine the perspectives of periodontics department chairs regarding 1) features of a school's predoctoral curriculum that promote student interest in advanced periodontal education and 2) characteristics of a periodontal residency program that make it more attractive to dental students over other specialty programs. In 2015, a 14-question survey was designed and sent to chairs of periodontics departments at all 65 U.S. dental schools at the time. Questions addressed number of instructional hours; specialty clinic rotations; elective courses; number of applicants to periodontal residency; existence of a residency program; length of the residency program; and externships, fellowships, and financial stipends offered. The survey response rate was 73.8%. The results showed that departments offering more than seven clinical credit hours in periodontics to predoctoral students had the greatest number of residency applicants. Most of the applicants were from institutions that offered specialty clinic rotations, elective courses, and residency programs in periodontics. The number of applicants did not change significantly if a stipend or fellowship was offered. However, the availability of an externship was significantly associated with a greater number of applicants (p=0.042). These results suggest that offering periodontal clinical rotations, elective courses, and especially externships in periodontics during predoctoral education may encourage more graduating students to pursue postdoctoral periodontal education.

  16. 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...

  17. Interview with Mr Bernard Dormy, Chair of TREF, in November 2017

    CERN Multimedia

    Staff Association

    2018-01-01

    Mr Bernard Dormy finished his term of office as the Chair of the Tripartite Employment Conditions Forum (TREF) (see Echo No. 242) at the end of 2017. On this occasion, the Staff Association met with him to discuss CERN and its personnel and, amongst other things, the model for concertation. Moreover, the Staff Association would like to take this opportunity to applaud Mr Dormy for the commitment he has shown since 2003, when he first started at TREF as a delegate of France. It is easy to believe that Mr Dormy found his mandate in this Forum particularly pleasing, since he served as the Vice-Chair of TREF from 2007 to 2011, and then as the Chairman from 2012 to 2017. During his chairmanship, Mr Dormy always made sure that the concertation took place under the best possible conditions, in a constructive manner and in a spirit of mutual respect. Furthermore, he placed great emphasis on diversity at CERN: there was not a single TREF meeting without an update on diversity issues and progress ma...

  18. Gamming Chairs and Gimballed Beds: Seafaring Women on Board Nineteenth-Century Ships

    Science.gov (United States)

    Seaborn, Laurel

    2017-04-01

    During the nineteenth century, many captains' wives from New England took up residence on the ships their husbands commanded. This article focuses on how those women at sea attempted to use material culture to domesticate their voyaging space. While writing in their journals, they referred to not only the small personal things such as books and knitting needles that they brought in their trunks, but also large items, built for and used by women, such as gamming chairs, deckhouses, parlor organs, sewing machines, and gimballed beds. Mary Brewster attempted to retreat from the ship's officers in her small deckhouse, Annie Brassey slept in the gimballed bed, and Lucy Lord Howes disembarked in a gamming chair when captured by Confederates during the Civil War. Evidence of these artifacts found during shipwreck archaeology could be used to further what is known of the culture aboard ships on which women lived. Analysis of the material culture reveals how a captain's wife domesticated space, altered her environment, and made a home on the ship for her family.

  19. Mother chair reparation to decrease subjective disorders in exclusive breast-feeding period

    Science.gov (United States)

    Santiana, M. A.; Yusuf, M.; Lokantara, W. D.

    2018-01-01

    Exclusive breastfeeding is the responsibility of the mother after childbirth. A specific constraint arise for the mother when during the breastfeeding process, the place is not in accordance with the physiological condition of the mother's body. A not physiologically corrected lactation place will cause subjective disorders for breastfeeding mothers. Complaints that arise include quick tiredness, with certain muscles sore and pain, which will ultimately decrease the motivation of the mothers to perform exclusive breastfeeding especially in the first six months of the baby's birth. An improved ergonomic designed chair, this research used experimental method with group within treatment (treatment by subject) to solve the problem. The study took place in Maternity Clinic “CB” Badung regency, Bali. Subjective disorders are measured based on general fatigue and musculoskeletal disorders mothers breastfeeding. Fatigue is predicted using 30 items of questionnaires while musculoskeletal compaints are predicted from the Nordic Body Map questionnaire. Data were analyzed descriptively and inferentially in an experiment condition using using t-pair test. The results showed that there were significant differences in fatigue in general and skeletal musculoskeletal disorders between treatment 1 (using old chair) with treatment 2 (using repaired seats) in breastfeeding mothers. Fatigue in general decreased by 35.6% and skeletal musculoskeletal disorders decreased by 26.8%. It was concluded that improved breastfeeding mothers' seats may decrease subjective disorders during exclusive breastfeeding. It is therefore advisable for breastfeeding mothers to use seats that match their anthropometry.

  20. Design and Testing of Low Cost Chair with Round Mortise and Tenon Joints

    Directory of Open Access Journals (Sweden)

    Jaroslav Začal

    2016-01-01

    Full Text Available The present paper focuses on construction of school seats for developing countries from locally available resources using the local industry and low-end technology. Aim of the work is experimental assessment of mechanical properties of joints flexion in angular plane. Furthermore work considers assessment of joint firmness and comparison between various joint types. Paper encloses the review of various joint manufacturing designs (tenon and mortise, which were proposed for its suitable mechanical properties and simplicity of manufacturing. Designated joint type is easiest form of joint construction and technologically feasible for chair manufacturing. The joints were constructed from fir wood. Further the work introduces design of simple seat construction made from massive wood material manufactured by low-end technology with regards to achieving the due specifications. The task of this work is to design the viable manufacturing process of seats and chairs from raw wood and scrap material. Essential part of work is also manufacturing of seat prototype and simplified model of proposed mortise and tenon drill.

  1. Exciplex and excimer molecular probes: detection of conformational flip in a myo-inositol chair.

    Science.gov (United States)

    Kadirvel, Manikandan; Arsic, Biljana; Freeman, Sally; Bichenkova, Elena V

    2008-06-07

    2-O-tert-Butyldimethylsilyl-4,6-bis-O-pyrenoyl-myo-inositol-1,3,5-orthoformate (6) and 2-O-tert-butyldimethylsilyl-4-O-[4-(dimethylamino)benzoyl]-6-O-pyrenoyl-myo-inositol-1,3,5-orthoacetate (10) adopt conformationally restricted unstable chairs with five axial substituents. In the symmetrical diester 6, the two pi-stacked pyrenoyl groups are electron acceptor-donor partners, giving a strong intramolecular excimer emission. In the mixed ester 10, the pyrenoyl group is the electron acceptor and the 4-(dimethylamino)benzoyl ester is the electron donor, giving a strong intramolecular exciplex emission. The conformation of the mixed ester 10 was assessed using 1H NMR spectroscopy (1H-NOESY) and computational studies. which showed the minimum inter-centroid distance between the two aromatic systems to be approximately 3.9 A. Upon addition of acid, the orthoformate/orthoacetate trigger in 6 and 10 was cleaved, which caused a switch of the conformation of the myo-inositol ring to the more stable penta-equatorial chair, leading to separation of the aromatic ester groups and loss of excimer and exciplex fluorescence, respectively. This study provides proof of principle for the development of novel fluorescent molecular probes.

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

    International Nuclear Information System (INIS)

    Naranjo, A V; Reznichenco, V; Lopez, N; Hernandez, R; Bajinay, S

    2007-01-01

    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 Intracatedra de BiologIa 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

  3. 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

    2016-01-01

    Objective 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. Background 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. Method 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. Results 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. Conclusion 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. Application 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. PMID:27150530

  4. Career development needs of vice chairs for education in departments of surgery.

    Science.gov (United States)

    Sanfey, Hilary; Boehler, Margaret; Darosa, Debra; Dunnington, Gary L

    2012-01-01

    To identify the career development needs Vice Chair for Education in Surgery Departments (VCESDs). In all, 33 VCESDs were invited to complete an online survey to identify the scope of duties, scholarly activity, job satisfaction, and career development needs. A total of 29/33 (88%) VCESDs responded. Time constraints were the most frequent impediment for MDs vs. PhDs (p teacher programs (1 ± 0), and program performance evaluation systems (1.33 ± 0.76) for PhDs. The skills deemed to be of greatest importance were ability to communicate effectively (1.27 ± 0.55), resolve personnel conflicts (1.32 ± 0.57), and introduce change (1.41 ± 0.59). PhDs revealed a greater need to learn strategies for dealing with disruptive faculty (1.0 ± 0 vs 2.15 ± 0.87). This information will inform the future career development of VCESDs and will assist Department Chairs who wish to recruit and retain VCESDs. Copyright © 2012 Association of Program Directors in Surgery. Published by Elsevier Inc. All rights reserved.

  5. Chair-side detection of Prevotella Intermedia in mature dental plaque by its fluorescence.

    Science.gov (United States)

    Nomura, Yoshiaki; Takeuchi, Hiroaki; Okamoto, Masaaki; Sogabe, Kaoru; Okada, Ayako; Hanada, Nobuhiro

    2017-06-01

    Prevotella intermedia/nigrescens is one of the well-known pathogens causing periodontal diseases, and the red florescence excited by the visible blue light caused by the protoporphyrin IX in the bacterial cells could be useful for the chair-side detection. The aim of this study was to evaluated levels of periodontal pathogen, especially P. intermedia in clinical samples of red fluorescent dental plaque. Thirty two supra gingival plaque samples from six individuals were measured its fluorescence at 640nm wavelength excited by 409nm. Periodontopathic bacteria were counted by the Invader PLUS PCR assay. Co-relations the fluorescence intensity and bacterial counts were analyzed by Person's correlation coefficient and simple and multiple regression analysis. Positive and negative predictive values of the fluorescence intensities for with or without P. intermedia in supragingival plaque was calculated. When relative fluorescence unit (RFU) were logarithmic transformed, statistically significant linear relations between RFU and bacterial counts were obtained for P. intermedia, Porphyromonas gingivalis and Tannerella forsythia. By the multiple regression analysis, only P. intermedia had statistically significant co-relation with fluorescence intensities. All of the fluorescent dental plaque contained P. intermedia m. In contrast, 28% of non-fluorescent plaques contained P. intermedia. To check the fluorescence dental plaque in the oral cavity could be the simple chair-side screening of the mature dental plaque before examining the periodontal pathogens especially P. intermedia by the PCR method. Copyright © 2017 Elsevier B.V. All rights reserved.

  6. Can a smart chair improve the sitting behavior of office workers?

    Science.gov (United States)

    Roossien, C C; Stegenga, J; Hodselmans, A P; Spook, S M; Koolhaas, W; Brouwer, S; Verkerke, G J; Reneman, M F

    2017-11-01

    Prolonged sitting can cause health problems and musculoskeletal discomfort. There is a need for objective and non-obstructive means of measuring sitting behavior. A 'smart' office chair can monitor sitting behavior and provide tactile feedback, aiming to improve sitting behavior. This study aimed to investigate the effect of the feedback signal on sitting behavior and musculoskeletal discomfort. In a 12-week prospective cohort study (ABCB design) among office workers (n = 45) was measured sitting duration and posture, feedback signals and musculoskeletal discomfort. Between the study phases, small changes were observed in mean sitting duration, posture and discomfort. After turning off the feedback signal, a slight increase in sitting duration was observed (10 min, p = 0.04), a slight decrease in optimally supported posture (2.8%, p < 0.01), and musculoskeletal discomfort (0.8, p < 0.01) was observed. We conclude that the 'smart' chair is able to monitor the sitting behavior, the feedback signal, however, led to small or insignificant changes. Copyright © 2017 Elsevier Ltd. All rights reserved.

  7. Spontaneous vaginal delivery in the birth-chair versus in the conventional dorsal position: a matched controlled comparison.

    Science.gov (United States)

    Scholz, H S; Benedicic, C; Arikan, M G; Haas, J; Petru, E

    2001-09-17

    The aim of the study was to assess the effect of a birth-chair on obstetric outcome. We reviewed the hospital records of 220 consecutive pregnant women who gave birth on a birth-chair at our institution. The control group consisted of 440 pregnant women who preceded and followed the index cases and who had spontaneous vaginal deliveries in the conventional dorsal supine position. The controls were matched for parity and for the attending mid-wife. Patients who delivered in the birth-chair had significantly lower rates of episiotomy and manual separation of the placenta. The umbilical blood cord pH was significantly higher in neonates of the birth-chair group. The duration of labour, rate of perineal and vaginal injury, Apgar scores and rate of admission to a neonatal intermediate care unit were not influenced by the mode of delivery. Our data support previous studies that a birth-chair delivery may be a safe alternative to conventional delivery in the supine position.

  8. Organizing awareness and increasing emotion regulation: revising chair work in emotion-focused therapy for borderline personality disorder.

    Science.gov (United States)

    Pos, Alberta E; Greenberg, Leslie S

    2012-02-01

    Emotion-focused therapy (EFT) is an empirically supported treatment that may have potential as a stage-two treatment for borderline personality disorder (BPD). Specific aspects of BPD--the tendency to experience fluctuating self-states; weakness in meta-cognitive or reflective functioning; and the tendency for self-states to be organized by presently occurring interpersonal processes--present challenges to applying some EFT interventions with this population. In particular, even within a highly attuned, validating and accepting empathic relationship, clients with BPD may have difficulty with the usual manualizations of chair work interventions. This is because these interventions often employ polarization and intensification of experience in order to activate adaptive alternate emotional resources and self organizations. For the client with borderline personality disorder, these interventions may be counter-productive, emotionally dysregulating and disorganizing. EFT chair work, however, also has the potential to provide structure to the borderline clients experience of self, to stimulate metacognitive awareness, provide an alive experience of the process of polarization, attenuate emotional activation, and increase the experience of self-coherence. This article describes the development of stepwise approximations of EFT two-chair intervention for self-critical splits. It outlines potential stages of two-chair work as well as intervention principles important for productive chair work with this population. The EFT change principles of awareness, expression regulation, reflection, transformation, and corrective experience still centrally apply. However, several additional strategies are discussed to scaffold clients' capacity to both experience and regulate emotion.

  9. Qualitative Assessment of Academic Radiation Oncology Department Chairs' Insights on Diversity, Equity, and Inclusion: Progress, Challenges, and Future Aspirations.

    Science.gov (United States)

    Jones, Rochelle D; Chapman, Christina H; Holliday, Emma B; Lalani, Nafisha; Wilson, Emily; Bonner, James A; Movsas, Benjamin; Kalnicki, Shalom; Formenti, Silvia C; Thomas, Charles R; Hahn, Stephen M; Liu, Fei-Fei; Jagsi, Reshma

    2018-05-01

    A lack of diversity has been observed in radiation oncology (RO), with women and certain racial/ethnic groups underrepresented as trainees, faculty, and practicing physicians. We sought to gain a nuanced understanding of how to best promote diversity, equity, and inclusion (DEI) based on the insights of RO department chairs, with particular attention given to the experiences of the few women and underrepresented minorities (URMs) in these influential positions. From March to June 2016, we conducted telephone interviews with 24 RO department chairs (of 27 invited). Purposive sampling was used to invite all chairs who were women (n = 13) or URMs (n = 3) and 11 male chairs who were not URMs. Multiple analysts coded the verbatim transcripts. Five themes were identified: (1) commitment to DEI promotes quality health care and innovation; (2) gaps remain despite some progress with promoting diversity in RO; (3) women and URM faculty continue to experience challenges in various career domains; (4) solutions to DEI issues would be facilitated by acknowledging realities of gender and race; and (5) expansion of the career pipeline is needed. The chairs' insights had policy-relevant implications. Bias training should broach tokenism, blindness, and intersectionality. Efforts to recruit and support diverse talent should be deliberate and proactive. Bridge programs could engage students before their application to medical school. Copyright © 2018 Elsevier Inc. All rights reserved.

  10. Missouri Public School Administrators' Perceived Effectiveness of Senate Bill No. 75

    Science.gov (United States)

    Steele, Joby B.

    2016-01-01

    In this quantitative study, the perceptions of safety and preparedness of Missouri's high school administrators after participating in active shooter training as mandated by Missouri's Senate Bill No. 75 were analyzed. As school shootings continue, states have passed legislation to prepare schools to provide safety for students and faculty members…

  11. Working the Senate from the Outside In: The Mediated Construction of a Feminist Political Campaign.

    Science.gov (United States)

    Vavrus, Mary

    1998-01-01

    Contributes to scholarship on rhetorical criticism, political science, and feminism by examining one aspect of the 1992 campaign year known as the "Year of the Woman." Discusses how the mass-mediated discursive formation positioned five female Senate candidates outside of perceived mainstream cultural beliefs. Investigates ways the…

  12. Excerpts from the January 1993 Senate Report: The Valour and the Horror.

    Science.gov (United States)

    Kirman, Joseph M.

    1994-01-01

    Provides an overview of the Canadian Senate report on the Canadian Broadcasting Corporation's (CBC) documentary, "The Valour and the Horror." Includes quotes from official hearings regarding the historical accuracy of the documentary film. Concludes that the CBC was not controlled adequately by its board of directors. (CFR)

  13. Coupling of atom-by-atom calculations of extended defects with B kick-out equations: application to the simulation of boron ted

    International Nuclear Information System (INIS)

    Lampin, E.; Cristiano, F.; Lamrani, Y.; Colombeau, B.

    2004-01-01

    We present simulations of B TED based on a complete calculation of the extended defect growth/shrinkage during annealing. The Si self-interstitial supersaturation calculated at the extended defect depth is coupled to the set of equations for the B kick-out diffusion through a generation/recombination term in the diffusion equation of the Si self-interstitials. The simulations are compared to the measurements performed on a Si wafer containing several B marker layers, where the amount of TED varies from one peak to the other. The good agreement obtained on this experiment is very promising for the application of these calculations to the case of ultra-shallow B + implants

  14. 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.

  15. Does Academic Blogging Enhance Promotion and Tenure? A Survey of US and Canadian Medicine and Pediatric Department Chairs.

    Science.gov (United States)

    Cameron, Christian Blake; Nair, Vinay; Varma, Manu; Adams, Martha; Jhaveri, Kenar D; Sparks, Matthew A

    2016-06-23

    Electronic educational (e-learning) technology usage continues to grow. Many medical journals operate companion blogs (an application of e-learning technology) that enable rapid dissemination of scientific knowledge and discourse. Faculty members participating in promotion and tenure academic tracks spend valuable time and effort contributing, editing, and directing these medical journal blogs. We sought to understand whether chairs of medicine and pediatric departments acknowledge blog authorship as academic achievement. The authors surveyed 267 chairs of US and Canadian medicine and pediatric departments regarding their attitudes toward the role of faculty participation in e-learning and blogging in the promotion and tenure process. The survey completion rate was 22.8% (61/267). A majority of respondents (87%, 53/61) viewed educational scholarship as either important or very important for promotion. However, only 23% (14/61) perceived importance to faculty effort in producing content for journal-based blogs. If faculty were to participate in blog authorship, 72% (44/61) of surveyed chairs favored involvement in a journal-based versus a society-based or a personal (nonaffiliated) blog. We identified a "favorable group" of chairs (19/59, 32%), who rated leadership roles in e-learning tools as important or very important, and an "unfavorable group" of chairs (40/59, 68%), who rated leadership roles in e-learning tools as somewhat important or not important. The favorable group were more likely to be aware of faculty bloggers within their departments (58%, 11/19 vs 25%, 10/40), viewed serving on editorial boards of e-learning tools more favorably (79%, 15/19 vs 31%, 12/39), and were more likely to value effort spent contributing to journal-based blogs (53%, 10/19 vs 10%, 4/40). Our findings demonstrate that although the majority of department chairs value educational scholarship, only a minority perceive value in faculty blogging effort.

  16. Tobacco Advertising and Children. Hearing before the Committee on Commerce, Science, and Transportation. United States Senate, 105th Congress, 1st Session.

    Science.gov (United States)

    Congress of the U.S., Washington, DC. Senate Committee on Commerce, Science, and Transportation.

    This booklet provides a transcript of the September 16, 1997 hearing before the Committee on Commerce, Science, and Transportation of the U.S. Senate. The hearing concerns tobacco advertising and children. The statements delivered before the committee as well as the prepared statements of several senators are included. These senators are: John…

  17. 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…

  18. 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; Afrashtehfar, Kelvin Ian; Abi-Nader, Samer; Tamimi, Faleh

    2015-12-01

    A survey was conducted to assess the impact of a TED-like educational session on participants' willingness to accept dental implant therapy. 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. 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%. 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.

  19. 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

  20. TED runu video vidusskolēnu prezentācijas prasmju uzlabošanai angļu valodas stundās

    OpenAIRE

    Ozoliņa, Inga

    2013-01-01

    Diplomdarba mērķis bija noskaidrot, kā uzlabot prezentācijas prasmes, pielietojot TED runu video analīzi. Izvēlētā pētījuma metode bija gadījuma analīze Rīgas Angļu Ģimnāzijas 11. klasē. Datu vākšanas metodes bija skolēnu veidotie kritēriju saraksti, prezentācijas vērtēšanas lapa, intervija ar skolotāju un aptauja 11. klases skolēniem. Pētījuma rezultāti parādīja, ka lielākā daļa skolēnu izbaudīja darbu ar TED runām. Skolotāja atzina, ka ,skatoties un analizējot TED runas, ir iespējams...

  1. A simplified chair-side remount technique using customized mounting platforms.

    Science.gov (United States)

    Chauhan, Mamta Devendrakumar; Dange, Shankar Pandharinath; Khalikar, Arun Narayan; Vaidya, Smita Padmakar

    2012-08-01

    Correct occlusal relationships are part of the successful prosthetic treatment for edentulous patients. Fabrication of complete dentures comprises of clinical and laboratory procedures that should be executed accurately for achieving success with fabricated dentures. Errors occurring during the clinical and laboratory procedures of a denture may subsequently lead to the occlusal errors in the final prosthesis. These occlusal errors can be corrected in two ways: i) in patient's mouth ii) by recording new centric relation and remounting dentures on an articulator. The latter method is more feasible because the mobility of denture base on the mucosa in oral cavity does not permit the identification of premature contacts in centric occlusion and tooth guided eccentric excursions. This article describes a modest and effective clinical chair-side remount procedure using customized mounting platforms.

  2. Implementing a Paid Leave Policy for Graduate Students at UW-Madison: The Department Chair Perspective

    Science.gov (United States)

    Mathieu, Robert D.

    2013-01-01

    In 2010 the University of Wisconsin - Madison Astronomy Department developed and implemented a departmental paid leave policy for our graduate students, even though the university lacks a campus-wide policy and cannot provide institutional funding for such programs. This policy includes 12 weeks of paid leave in event of a medical emergency or chronic medical condition, as well as paid parental leave for both male and female graduate research assistants. Building on the graduate student perspective of Gosnell (2012), I will discuss the process of this successful development of a departmental family and medical leave policy for graduate students from the perspective of a faculty member and chair. In particular I will discuss implications of university policies, the importance of faculty and staff support, the role of private funds, and issues of effort certification.

  3. Bien-être animal en élevage de poulets de chair

    OpenAIRE

    Arnould, Cécile; Leterrier, Christine

    2007-01-01

    L’élevage des poulets de chair s’est intensifié ces dernières décennies et de nombreux problèmes de bien-être animal sont apparus, en particulier chez les poulets standards et les reproducteurs à l’origine de ces croisements. Les poulets standards ont un niveau d’activité très faible et ils sont notamment atteints de troubles locomoteurs, de lésions cutanées et de pathologies cardio-vasculaires. Des solutions à ces altérations du bien-être peuvent être apportées en contrôlant des facteurs lié...

  4. 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

  5. Beuys’ Chair and the Violence of the Other: Toward a Theory of Aesth-ethics

    Directory of Open Access Journals (Sweden)

    Dror Pimentel

    2017-06-01

    Full Text Available Most rare are those works of art that, in a simple visual gesture, succeed in formulating a dilemma that occupies culture as a whole. Such is the artwork of Joseph Beuys entitled Fat Chair. The work—viewed mainly from a phenomenological perspective—is comprised of two elements holding a tension: a chair on the one hand, and a lump of fat placed on top of it on the other. The tension between these elements, so the article argues, manifests the tension between two types of violence: following Benjamin, these are termed “the violence of the Father” and “the violence of the Other” (or in Hebrew, “the Violence of ha-Rav”. The violence of the Father refers mainly to the violence of culture: the violence of the concept and the category from the side of the object, and the violence of the law/name of the Father from the side of the subject. The violence of the Other, transgressing distinctions between good and evil and subject and object, is the violence of the pre-cultural and the primordial, before law and language. This primal violence cannot appear in its full presence, either in culture in general or in art in particular; it can only appear as a leftover and a spectre. Beuys' artwork manifests this aporetic appearance in a paradigmatic manner, and in this sense, it could serve as a paradigm for the possibility of hospitality in art. In fact, the article opens the way for an argument of a larger scale, according to which art, and not the social sphere—as Levinas maintains—should be viewed as the sphere of the  hospitality of the entirely Other. The study of such hospitality in art should therefore be termed “Aesth-ethics.”

  6. 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.

  7. 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

  8. Situating the embodied mind in a landscape of standing affordances for living without chairs : Materializing a philosophical worldview

    NARCIS (Netherlands)

    Rietveld, E.

    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

  9. Situating the Embodied Mind in a Landscape of Standing Affordances for Living Without Chairs: Materializing a Philosophical Worldview

    NARCIS (Netherlands)

    Rietveld, Erik

    2016-01-01

    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

  10. Effect of a kneeling chair on lumbar curvature in patients with low back pain and healthy controls: A pilot study

    NARCIS (Netherlands)

    Vaucher, M.; Isner-Horobeti, M.E.; Demattei, C.; Alonso, S.; Herisson, C.; Kouyoumdijan, P.; van Dieen, J.H.; Dupeyron, A.

    2015-01-01

    Background: The concept of an ideal sitting posture is often used in practice but lacks a basis in evidence. Objective: We designed a cross-sectional, comparative, matched study to determine the effects of chair and posture on lumbar curvature in 10 patients with chronic non-specific low back pain

  11. Graduate Medical Education Funding and Curriculum in Physical Medicine and Rehabilitation: A Survey of Physical Medicine and Rehabilitation Department Chairs.

    Science.gov (United States)

    Perret, Danielle; Knowlton, Tiffany; Worsowicz, Gregory

    2018-03-01

    This national survey highlights graduate medical education funding sources for physical medicine and rehabilitation (PM&R) residency programs as well as perceived funding stability, alignment of the current funding and educational model, the need of further education in postacute care settings, and the practice of contemporary PM&R graduates as perceived by PM&R department/division chairs. Approximately half of the reported PM&R residency positions seem to be funded by Centers of Medicare and Medicaid Services; more than 40% of PM&R chairs believe that their residency program is undersized and nearly a quarter feel at risk for losing positions. A total of 30% of respondents report PM&R resident experiences in home health, 15% in long-term acute care, and 52.5% in a skilled nursing facility/subacute rehabilitation facility. In programs that do not offer these experiences, most chairs feel that this training should be included. In addition, study results suggest that most PM&R graduates work in an outpatient setting. Based on the results that chairs strongly feel the need for resident education in postacute care settings and that most graduates go on to practice in outpatient settings, there is a potential discordance for our current Centers of Medicare and Medicaid Services graduate medical education funding model being linked to the acute care setting.

  12. 76 FR 35007 - Notice of Issuance of Final Determination Concerning the Country of Origin of Certain Office Chairs

    Science.gov (United States)

    2011-06-15

    ... H154135 June 9, 2011 OT:RR:CTF:VS H154135 EE CATEGORY: Marking Lisa A. Crosby Sidley Austin, LLP 1501 K... 1979 (19 U.S.C. Sec. 2511); Subpart B, Part 177, CBP Regulations; Office Chairs Dear Ms. Crosby: This...

  13. Why aren't there more women leaders in academic medicine? the views of clinical department chairs.

    Science.gov (United States)

    Yedidia, M J; Bickel, J

    2001-05-01

    A scarcity of women in leadership positions in academic medicine has persisted despite their increasing numbers in medical training. To understand the barriers confronting women and potential remedies, clinical department chairs with extensive leadership experience were interviewed. In 1998-99, open-ended interviews averaging 80 minutes in length were conducted with 34 chairs and two division chiefs in five specialties. Individuals were selected to achieve a balance for gender, geographic locale, longevity in their positions, and sponsorship and research intensity of their institutions. The interviews were audiotaped and fully transcribed, and the themes reported emerged from inductive analysis of the responses using standard qualitative techniques. The chairs' responses centered on the constraints of traditional gender roles, manifestations of sexism in the medical environment, and lack of effective mentors. Their strategies for addressing these barriers ranged from individual or one-on-one interventions (e.g., counseling, confronting instances of bias, and arranging for appropriate mentors) to institutional changes (e.g., extending tenure probationary periods, instituting mechanisms for responding to unprofessional behavior, establishing mentoring networks across the university). The chairs universally acknowledged the existence of barriers to the advancement of women and proposed a spectrum of approaches to address them. Individual interventions, while adapting faculty to requirements, also tend to preserve existing institutional arrangements, including those that may have adverse effects on all faculty. Departmental or school-level changes address these shortcomings and have a greater likelihood of achieving enduring impact.

  14. The impact of office chair features on lumbar lordosis, intervertebral joint and sacral tilt angles: a radiographic assessment.

    Science.gov (United States)

    De Carvalho, Diana; Grondin, Diane; Callaghan, Jack

    2017-10-01

    The purpose of this study was to determine which office chair feature is better at improving spine posture in sitting. Participants (n = 28) were radiographed in standing, maximum flexion and seated in four chair conditions: control, lumbar support, seat pan tilt and backrest with scapular relief. Measures of lumbar lordosis, intervertebral joint angles and sacral tilt were compared between conditions and sex. Sitting consisted of approximately 70% of maximum range of spine flexion. No differences in lumbar flexion were found between the chair features or control. Significantly more anterior pelvic rotation was found with the lumbar support (p = 0.0028) and seat pan tilt (p < 0.0001). Males had significantly more anterior pelvic rotation and extended intervertebral joint angles through L1-L3 in all conditions (p < 0.0001). No one feature was statistically superior with respect to minimising spine flexion, however, seat pan tilt resulted in significantly improved pelvic posture. Practitioner Summary: Seat pan tilt, and to some extent lumbar supports, appear to improve seated postures. However, sitting, regardless of chair features used, still involves near end range flexion of the spine. This will increase stresses to the spine and could be a potential injury generator during prolonged seated exposures.

  15. 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

    ... manufacturing authority on behalf of Best Chair, Inc., d/ b/a Best Home Furnishings, Inc., within FTZ 177 in... application for manufacturing authority under zone procedures within FTZ 177 on behalf of Best Chair, Inc., d... DEPARTMENT OF COMMERCE Foreign-Trade Zones Board [Order No. 1807] Approval for Manufacturing...

  16. How Academic Department Chairs View the Influence of Corporate Ethics Scandals on Ethics Education in Arizona Business Schools: A Qualitative Case Study at the Postsecondary Level

    Science.gov (United States)

    Gillis, Robert James

    2017-01-01

    The purpose of this qualitative single case study was to explore how department chairs described the influence of recent corporate ethics scandals on content and availability of ethics education in postsecondary business schools in Arizona. The following research questions guided this study: RQ1: How do department chairs describe the influence of…

  17. Serum concentrations of interleukin (IL-)1alpha, 1beta, 6 and tumor necrosis factor (TNF-) alpha in patients with thyroid eye disease (TED).

    Science.gov (United States)

    Laban-Guceva, Nevenka; Bogoev, Milko; Antova, Magdalena

    2007-01-01

    Serum proinflamatory cytokines were found to be altered in Graves disease (GD) and in TED. Serum values of IL1alpha, IL-1beta, IL-6, TNF-alpha were assessed in 22 patients with TED before and after treatment (aged 46.82 +/- 12.47, M:F=16:6). Free thyroxin was high, TSH low, thyroid ultrasound showed diffuse thyroid enlargement, treatment with antithyroid drugs propylthyouracil (PTU) or methymasol (MMI) resulted in clinical and hormonal remission. Several months after the initiation of the signs of hyperthyroidism, a progression in the ophthalmopathy was observed (Hertel up to 25 mm: normal 15-17 mm) while patients were clinically and hormonally euthyroid. Blood was collected in euthyroid state (with TED signs present, before corticosteroid therapy (CS) treatment) and after 3 months of treatment (patients without TED and without TED treatment). CS resulted in response of 8/22 patients. Ophthalmic irradiation (01) given with CS therapy, resulted in a response in twelve patients (12/12). Lack of response to CS treatment, with rapid increase in proptosis, and loss of visual acuity prompted ophthalmic decompression (OD) in two patients. Both recovered visual acuity, while proptosis fell under 25 mm Hertel. The control group had 29 persons (aged 51.86 +/-10.52, M:F = 16:13). A significant difference was found in the serum levels of IL-1alpha between the groups of controls (0.74+/-0.55 pg/ml) and patients before treatment (1.85 +/- 1.85 pg/ml; p TED treatment its concentration raised to 2.07 +/- 1.82 pg/ml (higher than the pretreatment; NS). For patients with low Clinical Activity Score (CAS) scores (1-5) there was no change in IL-6 concentrations before (1.03+/-o.64 pg/ml) and after treatment (1.07 +/- 0.63 pg/ml). Patients with higher CAS scores (6-10) had a change in IL-6 levels (from 1.32+/-1.00 to 2.67 +/- 4.84; p > 0.05). In addition, patients with pathological VEP had no changes in IL-6 (from 0.93 +/- 0.53 to 0.97 +/- 0.32 pg/ml), while patients with normal VEP had

  18. Skipping of exon 27 in C3 gene compromises TED domain and results in complete human C3 deficiency.

    Science.gov (United States)

    da Silva, Karina Ribeiro; Fraga, Tatiana Rodrigues; Lucatelli, Juliana Faggion; Grumach, Anete Sevciovic; Isaac, Lourdes

    2016-05-01

    Primary deficiency of complement C3 is rare and usually associated with increased susceptibility to bacterial infections. In this work, we investigated the molecular basis of complete C3 deficiency in a Brazilian 9-year old female patient with a family history of consanguinity. Hemolytic assays revealed complete lack of complement-mediated hemolytic activity in the patient's serum. While levels of the complement regulatory proteins Factor I, Factor H and Factor B were normal in the patient's and family members' sera, complement C3 levels were undetectable in the patient's serum and were reduced by at least 50% in the sera of the patient's parents and brother. Additionally, no C3 could be observed in the patient's plasma and cell culture supernatants by Western blot. We also observed that patient's skin fibroblasts stimulated with Escherichia coli LPS were unable to secrete C3, which might be accumulated within the cells before being intracellularly degraded. Sequencing analysis of the patient's C3 cDNA revealed a genetic mutation responsible for the complete skipping of exon 27, resulting in the loss of 99 nucleotides (3450-3549) located in the TED domain. Sequencing of the intronic region between the exons 26 and 27 of the C3 gene (nucleotides 6690313-6690961) showed a nucleotide exchange (T→C) at position 6690626 located in a splicing donor site, resulting in the complete skipping of exon 27 in the C3 mRNA. Copyright © 2016. Published by Elsevier GmbH.

  19. 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...

  20. Legislative Districts, Rhode Island Senate Districts; risen07; State legislature district boundaries for the RI State Senate as determined in 2002 and revised in 2004 as designated in Rhode Island General Law 17-11. Corrected for renumbering of districts 9,12,24,and 32 in 2007, Published in 2007, 1:100000 (1in=8333ft) scale, Rhode Island and Providence Plantations.

    Data.gov (United States)

    NSGIC State | GIS Inventory — Legislative Districts dataset current as of 2007. Rhode Island Senate Districts; risen07; State legislature district boundaries for the RI State Senate as determined...

  1. Bill project modified by the Senate on a new organisation of the electricity market

    International Nuclear Information System (INIS)

    2010-01-01

    This report contains the modifications introduced by the French Senate in a bill project voted by the National Assembly which addresses a new organization of the electricity market. Several aspects are treated in this text: the freedom of choice of the electricity provider, the sale and the conditions of sale of electricity by EDF to other electricity providers, the maximum volume a provider can buy and its evaluation, the electricity price determination, the provider obligations, and so on

  2. Senate, 59-40, defeats move to strike limits on Medicaid abortion coverage.

    Science.gov (United States)

    1993-10-05

    On September 24 1993, the US Senate voted to limit access to abortion services for poor women under Medicaid to cases of rape, incest, or where pregnancy poses a risk to a woman's health. The US House of Representatives had earlier adopted a similar amendment, so now the bill will be sent to the President. The original amendment limited abortion access under Medicaid to only poor women whose life was endangered. Its sponsor proposed to expand coverage to cases of rape and incest based on pragmatic political grounds and knowing that this expansion would include fewer than 100 abortions. Abortion rights groups considered this 1993 expansion of the amendment as a step toward restoring real equity in access to abortion. Nevertheless, like the antiabortion groups, they do not consider it progress. The 5 female Senators vowed to fight to obtain full abortion coverage under Medicaid. The also pointed out to their male colleagues that this amendment discriminates against poor women. Many senators voted for the amendment because they chose the lesser of 2 evils. Many people are concerned that this bill indicates how Congress will treat poor women when health care reform legislation arrives and its concern for all women's right to access to abortion services under government-sponsored programs. More than 40 Senators can clearly see the difference between direct federal funding of abortion and other forms of government involvement. Further, Congress did approve the bill granting federal employees access to abortion services, but it passed by only 1 vote. Abortion rights proponents and abortion opponents should consider these aforementioned facts when preparing for the debate over abortion coverage under health care reform.

  3. Political pressure: An examination of U S Senators actions in restricting Canadian softwood lumber imports

    Science.gov (United States)

    Joseph Godwin; Daowei Zhang

    2012-01-01

    Over the past 30 years the U.S.–Canadian softwood lumber trade dispute has resulted in three managed trade agreements that have not been voted on in the U.S. Congress. Nevertheless, U.S. Senators have played an important role in shaping the political environment that has nurtured these agreements. In this paper we construct a lumber influence index based on 14 known...

  4. 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.

  5. 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. © The Author(s) 2015.

  6. 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

  7. 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

  8. Rocking-Chair Ammonium-Ion Battery: A Highly Reversible Aqueous Energy Storage System.

    Science.gov (United States)

    Wu, Xianyong; Qi, Yitong; Hong, Jessica J; Li, Zhifei; Hernandez, Alexandre S; Ji, Xiulei

    2017-10-09

    Aqueous rechargeable batteries are promising solutions for large-scale energy storage. Such batteries have the merit of low cost, innate safety, and environmental friendliness. To date, most known aqueous ion batteries employ metal cation charge carriers. Here, we report the first "rocking-chair" NH 4 -ion battery of the full-cell configuration by employing an ammonium Prussian white analogue, (NH 4 ) 1.47 Ni[Fe(CN) 6 ] 0.88 , as the cathode, an organic solid, 3,4,9,10-perylenetetracarboxylic diimide (PTCDI), as the anode, and 1.0 m aqueous (NH 4 ) 2 SO 4 as the electrolyte. This novel aqueous ammonium-ion battery demonstrates encouraging electrochemical performance: an average operation voltage of ca. 1.0 V, an attractive energy density of ca. 43 Wh kg -1 based on both electrodes' active mass, and excellent cycle life over 1000 cycles with 67 % capacity retention. Importantly, the topochemistry results of NH 4 + in these electrodes point to a new paradigm of NH 4 + -based energy storage. © 2017 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

  9. 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.

  10. More hypotension in patients taking antihypertensives preoperatively during shoulder surgery in the beach chair position.

    Science.gov (United States)

    Trentman, Terrence L; Fassett, Sharon L; Thomas, Justin K; Noble, Brie N; Renfree, Kevin J; Hattrup, Steven J

    2011-11-01

    Hypotension is common in patients undergoing surgery in the sitting position under general anesthesia, and the risk may be exacerbated by the use of antihypertensive drugs taken preoperatively. The purpose of this study was to compare hypotensive episodes in patients taking antihypertensive medications with normotensive patients during shoulder surgery in the beach chair position. Medical records of all patients undergoing shoulder arthroscopy during a 44-month period were reviewed retrospectively. The primary endpoint was the number of moderate hypotensive episodes (systolic blood pressure ≤ 85 mmHg) during the intraoperative period. Secondary endpoints included the frequency of vasopressor administration, total dose of vasopressors, and fluid administered. Values are expressed as mean (standard deviation). Of 384 patients who underwent shoulder surgery, 185 patients were taking no antihypertensive medication, and 199 were on at least one antihypertensive drug. The antihypertensive medication group had more intraoperative hypotensive episodes [1.7 (2.2) vs 1.2 (1.8); P = 0.01] and vasopressor administrations. Total dose of vasopressors and volume of fluids administered were similar between groups. The timing of the administration of angiotensin-converting enzyme inhibitors and of angiotensin receptor antagonists (≤ 10 hr vs > 10 hr before surgery) had no impact on intraoperative hypotension. Preoperative use of antihypertensive medication was associated with an increased incidence of intraoperative hypotension. Compared with normotensive patients, patients taking antihypertensive drugs preoperatively are expected to require vasopressors more often to maintain normal blood pressure.

  11. 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.

  12. 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.

  13. A question of merit: John Hutton Balfour, Joseph Hooker and the 'concussion' over the Edinburgh chair of botany.

    Science.gov (United States)

    Bellon, Richard

    2005-03-01

    In 1845, Robert Graham's death created a vacancy for the traditionally dual appointment to the University of Edinburgh's chair of botany and the Regius Keepership of the Edinburgh Royal Botanic Garden. John Hutton Balfour and Joseph Hooker emerged as the leading candidates. The contest quickly became embroiled in long running controversies over the nature and control of Scottish university education at a time of particular social and political tension after a recent schism in Church of Scotland. The politics of the appointment were complicated by the fact that the Edinburgh Town Council (which preferred Balfour) chose the chair while the keepership was under the patronage of the Westminster government (which preferred Hooker). Balfour eventually emerged triumphant after a bitter campaign marked on all sides by intense politicking. The struggle to replace Graham provides a case study in how Victorian men of science adapted their aspirations to the practical realities of life in industrial, reforming, imperial, multinational Britain.

  14. A replicated field intervention study evaluating the impact of a highly adjustable chair and office ergonomics training on visual symptoms☆

    Science.gov (United States)

    Menéndez, Cammie Chaumont; Amick, Benjamin C.; Robertson, Michelle; Bazzani, Lianna; DeRango, Kelly; Rooney, Ted; Moore, Anne

    2016-01-01

    Objective Examine the effects of two office ergonomics interventions in reducing visual symptoms at a private sector worksite. Methods A quasi-experimental study design evaluated the effects of a highly adjustable chair with office ergonomics training intervention (CWT group) and the training only (TO group) compared with no intervention (CO group). Data collection occurred 2 and 1 month(s) pre-intervention and 2, 6 and 12 months post-intervention. During each data collection period, a work environment and health questionnaire (covariates) and daily health diary (outcomes) were completed. Multilevel statistical models tested hypotheses. Results Both the training only intervention (p office ergonomics training alone and coupled with a highly adjustable chair reduced visual symptoms. In replicating results from a public sector worksite at a private sector worksite the external validity of the interventions is strengthened, thus broadening its generalizability. PMID:22030069

  15. 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.

  16. A replicated field intervention study evaluating the impact of a highly adjustable chair and office ergonomics training on visual symptoms.

    Science.gov (United States)

    Menéndez, Cammie Chaumont; Amick, Benjamin C; Robertson, Michelle; Bazzani, Lianna; DeRango, Kelly; Rooney, Ted; Moore, Anne

    2012-07-01

    Examine the effects of two office ergonomics interventions in reducing visual symptoms at a private sector worksite. A quasi-experimental study design evaluated the effects of a highly adjustable chair with office ergonomics training intervention (CWT group) and the training only (TO group) compared with no intervention (CO group). Data collection occurred 2 and 1 month(s) pre-intervention and 2, 6 and 12 months post-intervention. During each data collection period, a work environment and health questionnaire (covariates) and daily health diary (outcomes) were completed. Multilevel statistical models tested hypotheses. Both the training only intervention (poffice ergonomics training alone and coupled with a highly adjustable chair reduced visual symptoms. In replicating results from a public sector worksite at a private sector worksite the external validity of the interventions is strengthened, thus broadening its generalizability. Published by Elsevier Ltd.

  17. 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.

  18. Spectral analysis and quantum chemical studies of chair and twist-boat conformers of cycloheximide in gas and solution phases

    Science.gov (United States)

    Tokatli, A.; Ucun, F.; Sütçü, K.; Osmanoğlu, Y. E.; Osmanoğlu, Ş.

    2018-02-01

    In this study the conformational behavior of cycloheximide in the gas and solution (CHCl3) phases has theoretically been investigated by spectroscopic and quantum chemical properties using density functional theory (wB97X-D) method with 6-31++G(d,p) basis set, for the first time. The calculated IR results reveal that in the ground state the molecule exits as a mixture of the chair and twist-boat conformers in the gas phase, while the calculated NMR results reveal that it only exits as the chair conformer in the solution phase. In order to obtain the contributions coming from intramolecular interactions to the stability of the conformers in the gas and solution phases, the quantum theory of atoms in molecules (QTAIM), noncovalent interactions (NCI) method, and natural bond orbital analysis (NBO) have been employed. The QTAIM and NCI methods indicated that by intramolecular interactions with bond critical point (BCP) the twist-boat conformer is more stabilized than the chair conformer, while by steric interactions it is more destabilized. Considering that these interactions balance each other, the stabilities of the conformers are understood to be dictated by the van der Waals interactions. The NBO analyses show that the hyperconjugative and steric effects play an important role in the stabilization in the gas and solution phases. Furthermore, to get a better understanding of the chemical behavior of this important antibiotic drug we have evaluated and, commented the global and local reactivity descriptors of the both conformers. Finally, the EPR analysis of γ-irradiated cycloheximide has been done. The comparison of the experimental and calculated data have showed the inducement of a radical structure of (CH2)2ĊCH2 in the molecule. The experimental EPR spectrum has also confirmed that the molecule simultaneously exists in the chair and twist-boat conformers in the solid phase.

  19. 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.

  20. An Ergonomic Desk and Chair Prototype to Improve Seating Position on Senior High School Students at Kabupaten Gresik

    Directory of Open Access Journals (Sweden)

    Neffrety Nilamsari

    2015-04-01

    chair N, length = 48 cm, wide = 43 cm, cushion base’s height from floor surfaces = 47 cm, bag keeper’s height from floor surfaces =3cm, bag keeper’s wide= 43 cm, bag keeper’s length = 47 cm, cushion’s wide = 41 cm, cushion’s length = 46cm, handrest’s height = 22 cm, handrest’s length = 30 cm, backrest’s height = 38 cm, backrest’s wide = 43 cm, cushion’s foam thickness = 4 cm, backrest’s foam thickness = 4 cm; 2 Prototype desk N, length = 50 cm, wide = 66 cm, back section’s height = 85 cm, front section’s height = 75 cm, footrest from fl oor surfaces = 10 cm, drawer’s height = 10cm, front bamper’s height = 40 cm, and table’s angle = 10o. Discussion: An ergonomic desks and chairs are very important for students at school, it will help teaching learning process run well and comfortable. The measurement of desk and chair must be reviewed after fi ve years, because of student’s anthropometric development. So then students will feel no fatigue. Keywords: ergonomy, senior high school student’s seating position

  1. Moving chairs in Starbucks: Observational studies find rice-wheat cultural differences in daily life in China.

    Science.gov (United States)

    Talhelm, Thomas; Zhang, Xuemin; Oishi, Shigehiro

    2018-04-01

    Traditional paddy rice farmers had to share labor and coordinate irrigation in a way that most wheat farmers did not. We observed people in everyday life to test whether these agricultural legacies gave rice-farming southern China a more interdependent culture and wheat-farming northern China a more independent culture. In Study 1, we counted 8964 people sitting in cafes in six cities and found that people in northern China were more likely to be sitting alone. In Study 2, we moved chairs together in Starbucks across the country so that they were partially blocking the aisle ( n = 678). People in northern China were more likely to move the chair out of the way, which is consistent with findings that people in individualistic cultures are more likely to try to control the environment. People in southern China were more likely to adjust the self to the environment by squeezing through the chairs. Even in China's most modern cities, rice-wheat differences live on in everyday life.

  2. Electromyographic activity of the trunk extensor muscles: effect of varying hip position and lumbar posture during Roman chair exercise.

    Science.gov (United States)

    Mayer, John M; Verna, Joe L; Manini, Todd M; Mooney, Vert; Graves, James E

    2002-11-01

    To evaluate the effect of hip position and lumbar posture on the surface electromyographic activity of the trunk extensors during Roman chair exercise. Descriptive, repeated measures. University-based musculoskeletal research laboratory. Twelve healthy volunteers (7 men, 5 women; age range, 18-35y) without a history of low back pain were recruited from a university setting. Not applicable. Surface electromyographic activity was recorded from the lumbar extensor, gluteal, and hamstring musculature during dynamic Roman chair exercise. For each muscle group, electromyographic activity (mV/rep) was compared among exercises with internal hip rotation and external hip rotation and among exercises by using a typical lumbar posture (nonbiphasic) and a posture that accentuated lumbar lordosis (biphasic). For the lumbar extensors, electromyographic activity during exercise was 18% greater with internal hip rotation than external hip rotation (Phamstrings, there was no difference in electromyographic activity between internal and external hip rotation or between biphasic and nonbiphasic postures (P >.05). The level of recruitment of the lumbar extensors can be modified during Roman chair exercise by altering hip position and lumbar posture. Clinicians can use these data to develop progressive exercise protocols for the lumbar extensors with a variety of resistance levels without the need for complex equipment. Copyright 2002 by the American Congress of Rehabilitation Medicine and the American Academy of Physical Medicine and Rehabilitation

  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. New science, old convictions ? Texas Senate Bill 344: identifying further necessary reform in forensic science

    OpenAIRE

    Soni, Naina

    2015-01-01

    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?, whos...

  5. U.S. Senate may consider Law of the Sea treaty again

    Science.gov (United States)

    Showstack, Randy

    2012-05-01

    U.S. ambassador David Balton hopes that the third time will be the charm. The U.S. Senate's Committee on Foreign Relations currently is considering holding hearings for a third time regarding U.S. accession to the United Nations Convention on the Law of the Sea, a framework governing uses of the world's oceans. The committee could hold hearings as early as this month, Balton, deputy assistant secretary for oceans and fisheries at the U.S. Department of State, said at the AGU Science Policy Conference on 2 May.

  6. The White goddess, Ariadne and myth of the poetic self: The role of myth in forming creative-destructive relation Ted Hughes - Sylvia Plath

    Directory of Open Access Journals (Sweden)

    Mušović Azra A.

    2012-01-01

    Full Text Available Ted Hughes and Sylvia Plath were husband and wife; they were also two of the most remarkable poets of the twentieth century. Both Hughes and Plath were fond of mythic language - their attempts to find meaning in painful events of life took the form of a journey through myth. Just as Song contains a founding image in the work of Ted Hughes, Ariadne can be identified as a founding image in the work of Sylvia Plath. Both of these poems employ mythic language to identify the emotional pattern of each poet's creative stance toward the distinctive subject matter his or her art will seize on. Since Plath was, indeed, the form taken by the White Goddess in Hughes's life, it had been her destiny to inflict devastation on Hughes, as well as release his creative energy. These were the two aspects of her gift, as Robert Graves defined it: creativity and destruction. This paper is concerned with presenting an up-close look at a couple who saw each other as the means to becoming who they wanted to be: writers and mythic figures representing their generation.

  7. “And time future contained in time past”: British Modernist Poetry from T.S. Eliot to Ted Hughes

    Directory of Open Access Journals (Sweden)

    Tatiana N. Krasavchenko

    2017-09-01

    Full Text Available It seems that T.S. Eliot (1888–1965 and Ted Hughes (1930–1998 are poets of different individual talents and epochs. Hughes, a poet of the second half of the 20 th century, concentrated on the conflict between Nature and the human being destroying Nature and thus preparing the end of the humanity. T.S. Eliot was a poet of urban civilization, a reformer of the Anglophone modernist poetry. In his days, the “poetry of Nature” rooted in the pastoral poetry of the 17 th –18 th centuries and in Romanticism, existed but only at the margins of mainstream poetic trends. Nevertheless, one can find it even in Eliot’s poetry, particularly in his Landscapes — poems written at the beginning of the 1930s. Also, both Eliot and Hughes were modernists. Eliot standing at the beginning of modernism, Hughes at its end; though the latter lived in the time of postmodernism, he was not a postmodernist himself since he was not engaged in the deconstruction and fragmentation of the “world model.” Like Eliot, he was a poet with integral Weltanschauung and a bright individual talent. Like Eliot, he was a traditionalist, though Eliot being an American was a “conscious traditionalist,” while Hughes, an Englishman, was most likely a “born” traditionalist: instead of deconstructing tradition, he was bearing on it. His “great tradition” included Shakespeare, Blake, Coleridge, Kipling, Graves, and Dylan Thomas. Both Eliot and Hughes are poets of eschatological trend and mythologists. However, one will not find Eliot among the authorities enlisted by Hughes in his “great tradition.” In the time of Hughes, Eliot was rejected due to the regular change of mainstreams trends. British poetry in the second half of the 20 th century is “tired” of urban poetry, of “Nature denial,” so it comes back to its track, and the motives that existed in Eliot’s poetry only in the background are now brought to the forefront.

  8. 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

  9. Percutaneous dilational tracheostomy (PDT) and prevention of blood aspiration with superimposed high-frequency jet ventilation (SHFJV) using the tracheotomy-endoscope (TED): results of numerical and experimental simulations.

    Science.gov (United States)

    Nowak, Andreas; Langebach, Robin; Klemm, Eckart; Heller, Winfried

    2012-04-01

    We describe an innovative computer-based method for the analysis of gas flow using a modified airway management technique to perform percutaneous dilatational tracheotomy (PDT) with a rigid tracheotomy endoscope (TED). A test lung was connected via an artificial trachea with the tracheotomy endoscope and ventilated using superimposed high-frequency jet ventilation. Red packed cells were instilled during the puncture phase of a simulated percutaneous tracheotomy in a trachea model and migration of the red packed cells during breathing was continuously measured. Simultaneously, the calculation of the gas-flow within the endoscope was numerically simulated. In the experimental study, no backflow of blood occurred during the use of superimposed high-frequency jet ventilation (SHFJV) from the trachea into the endoscope nor did any transportation of blood into the lower respiratory tract occur. In parallel, the numerical simulations of the openings of TED show almost positive volume flows. Under the conditions investigated there is no risk of blood aspiration during PDT using the TED and simultaneous ventilation with SHFJV. In addition, no risk of impairment of endoscopic visibility exists through a backflow of blood into the TED. The method of numerical simulation offers excellent insight into the fluid flow even under highly transient conditions like jet ventilation.

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

    International Nuclear Information System (INIS)

    Moore, Lyndsay N; Mueller, Wulf U

    2008-01-01

    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.

  11. 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.

  12. Utilizing Chair Massage to Address One Woman’s Health in Rural Ghana West Africa: a Case Report

    Science.gov (United States)

    Meryanos, Cathy J.

    2016-01-01

    Background and Objectives There is limited access to health care in rural Ghana and virtually no rehabilitative services available. This situation presents a unique opportunity to utilize chair massage in addressing women’s health in rural Ghana, particularly when it comes to muscle pain and fatigue from heavy labor. The objective of this case report is to determine the results of chair massage as a strategy to reduce neck, shoulder, and back pain, while increasing range of motion. Case Presentation The patient is a 63-year-old Ghanaian female, who was struck by a public transport van while carrying a 30–50 pound load on her head, two years prior. The accident resulted in a broken right humerus and soft tissue pain. A traditional medicine practitioner set the bone, however there was no post-accident rehabilitation available. At the time of referral, she presented complaints of shoulder, elbow, and wrist pain. In addition, she was unable to raise her right hand to her mouth for food intake. Results The results of this case report include an increase in range of motion, as well as elimination of pain in the right shoulder, elbow, and hand. Visual assessments showed an approximate increase of ROM within the ranges of 45–65 degrees in the right arm, as well as 10–15 degrees in 4th and 5th fingers. There was also a decrease in muscle hypertonicity in the thoracic and cervical areas, and a profound increase in quality of life for the patient. Discussion This case report illustrates how therapeutic chair massage was utilized to address a common health concern for one woman in rural Ghana. It also demonstrates that pre-existing musculoskeletal disorders and pain may be eliminated with massage intervention. Massage therapy may be important to ameliorating certain types of health problems in remote rural villages in low income countries. PMID:27974948

  13. Effects of beach-chair position and induced hypotension on cerebral oxygen saturation in patients undergoing arthroscopic shoulder surgery.

    Science.gov (United States)

    Lee, Jae Hoon; Min, Kyeong Tae; Chun, Yong-Min; Kim, Eun Jung; Choi, Seung Ho

    2011-07-01

    We investigated the effects of the beach-chair position and induced hypotension on regional cerebral oxygen saturation (rSO(2)) in patients undergoing arthroscopic shoulder surgery by using near-infrared spectroscopy. Twenty-eight patients scheduled for arthroscopic shoulder surgery were enrolled prospectively. After induction of anesthesia, mechanical ventilation was controlled to maintain Paco(2) at 35 to 40 mm Hg. Anesthesia was maintained with sevoflurane and remifentanil. After radial artery cannulation, mean arterial pressure (MAP) was measured at the external auditory meatus level and maintained between 60 and 65 mm Hg. The rSO(2) was measured by use of near-infrared spectroscopy. MAP and rSO(2) were recorded at the following times: before induction (T(0)), immediately after induction (T(1) [baseline]), after beach-chair position (T(2)), immediately after induced hypotension (T(3)), 1 hour after induced hypotension (T(4)), and after supine position at the end of surgery (T(5)). Cerebral desaturation was defined as a reduction in rSO(2) to less than 80% of baseline value for 15 seconds or greater. A total of 27 patients were evaluated until the end of this study. The MAP at T(2) was significantly lower than that at T(1). The MAP values at T(3) and T(4) were significantly lower than those at T(1) and T(2). The rSO(2) at T(2) was significantly lower than that at T(1). Unlike the pattern of change in the MAP, there was no additional decrease in rSO(2) at T(3) and T(4). There were 2 patients who had an episode of cerebral desaturation. The beach-chair position combined with induced hypotension significantly decreases rSO(2) in patients undergoing shoulder arthroscopic surgery under general anesthesia. Level IV, study of nonconsecutive patients without consistently applied reference gold standard. Copyright © 2011 Arthroscopy Association of North America. Published by Elsevier Inc. All rights reserved.

  14. Electromyography (EMG) analysis on impact of classroom chair and table usage among primary school students in Perlis

    Science.gov (United States)

    Jing, Ewe Hui; Shan, Lim Shaiu; Effendi, M. S. M.; Rosli, Muhamad Farizuan

    2017-09-01

    The existing design of primary school classroom chair and table had brought low back pain, neck pain and shoulder pain problems respectively among students in primary school. The purpose of this study is to relate the electromyography (EMG) analysis with the most critical area of the body during sitting and writing. Six male and six female primary school students from SK Seri Perlis with no back pain, neck pain and shoulder pain problems involved were invited as respondents in this study. EMG experiment was carried out by first determined the critical point at T9 and L3 from thoracic and lumbar segment respectively for ECG electrode placement and performed with a series of sitting trials for analysis. The sitting trials performed were slouch to lumbopelvic sitting and slouch to thoracic sitting follow by instruction. Next, the electrode placement was identified at C2-C3 on cervical spine for neck and at midpoint between C7 to the lateral edge of acromion spanning for shoulder respectively. These points were identified for a series of writing task performing for the EMG analysis. There were two type of writing task which included writing by looking at the whiteboard and paper placed on the table. The subjects were instructed to rest during the experiment when necessary. During lumbopelvic sitting posture, the average muscle activation on lumbar area was at the highest peak. The peak indicated that there was critical effect from the experimental finding. The performance of writing task from whiteboard gave rise a higher impact on neck muscle while writing task from paper had a greater impact on shoulder muscle. The critical affected muscle on these areas was proven on these written tasks. The EMG experiment showed that the existing design of primary school classroom chair and table had brought impact on lumbar, neck and shoulder towards the students who were using. A future recommendation suggests that to redesign primary school classroom chair and table which

  15. A novel asymmetric chair-like hydroxyl-bridged tetra-copper compound: Synthesis, supramolecular structure and magnetic property

    Science.gov (United States)

    Wang, Xiao-Feng; Du, Ke-Jie; Wang, Hong-Qing; Zhang, Xue-Li; Nie, Chang-Ming

    2017-06-01

    A new polynuclear Cu(II) compound, [Cu4(bpy)4(OH)4(H2O)(BTC)]NO3·8H2O (1), was prepared by self-assembly from the solution of copper(II) nitrate and two kinds of ligands, 2,2‧-bipyridine (bpy) and benzene-tricarboxylic acid (H3BTC). Single crystal structure analysis reveals that 1 features a rare asymmetric chair-like hydroxyl-bridged tetra-copper cluster: [Cu4(OH)4] core along with one H2O and one BTC3- occupied each terminal coordinated site. In addition, the magnetic property has been investigated.

  16. Does physical exposure throughout working life influence chair-rise performance in midlife? A retrospective cohort study of associations between work and physical function in Denmark.

    Science.gov (United States)

    Møller, Anne; Reventlow, Susanne; Hansen, Åse Marie; Andersen, Lars L; Siersma, Volkert; Lund, Rikke; Avlund, Kirsten; Andersen, Johan Hviid; Mortensen, Ole Steen

    2015-11-04

    Our aim was to study associations between physical exposures throughout working life and physical function measured as chair-rise performance in midlife. The Copenhagen Aging and Midlife Biobank (CAMB) provided data about employment and measures of physical function. Individual job histories were assigned exposures from a job exposure matrix. Exposures were standardised to ton-years (lifting 1000 kg each day in 1 year), stand-years (standing/walking for 6 h each day in 1 year) and kneel-years (kneeling for 1 h each day in 1 year). The associations between exposure-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. 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-rises in 30 s. Physical exposures were associated with poorer chair-rise performance in both men and women, however, only associations between lifting and standing/walking and chair-rise remained statistically significant among men in the final model. Spline regression analyses showed non-linear associations and confirmed the findings. Higher physical exposure throughout working life is associated with slightly poorer chair-rise performance. The associations between exposure and outcome were non-linear. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

  17. 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

  18. Desegregation of Public Schools. Testimony before the Subcommittee on Separation of Powers, Committee on the Judiciary, United States Senate.

    Science.gov (United States)

    Reynolds, William Bradford

    This testimony was delivered by William Bradford Reynolds, the Assistant Attorney General of the Civil Rights Division, before the Subcommttee on Separation of Powers, Committee on the Judiciary of the United States Senate. Reynold states that compulsory busing of students is not an acceptable remedy to achieve racial balance. He emphasizes the…

  19. 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)

  20. Tax Incentives for Education. Hearing before the Committee on Finance. United States Senate, One Hundredth Congress, Second Session.

    Science.gov (United States)

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

    The transcript of a hearing before the Senate Committee on Finance concerning tax incentives for education is presented. The statements of committee members and public witnesses testimony, both oral and written, are provided, as well as letters of support. Current tax expenditures for financial aid to college students, including student loan…

  1. 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…

  2. Comparison of anthropometry with photogrammetry based on a standardized clinical photographic technique using a cephalostat and chair.

    Science.gov (United States)

    Han, Kihwan; Kwon, Hyuk Joon; Choi, Tae Hyun; Kim, Jun Hyung; Son, Daegu

    2010-03-01

    The aim of this study was to standardize clinical photogrammetric techniques, and to compare anthropometry with photogrammetry. To standardize clinical photography, we have developed a photographic cephalostat and chair. We investigated the repeatability of the standardized clinical photogrammetric technique. Then, with 40 landmarks, a total of 96 anthropometric measurement items was obtained from 100 Koreans. Ninety six photogrammetric measurements from the same subjects were also obtained from standardized clinical photographs using Adobe Photoshop version 7.0 (Adobe Systems Corporation, San Jose, CA, USA). The photogrammetric and anthropometric measurement data (mm, degree) were then compared. A coefficient was obtained by dividing the anthropometric measurements by the photogrammetric measurements. The repeatability of the standardized photography was statistically significantly high (p=0.463). Among the 96 measurement items, 44 items were reliable; for these items the photogrammetric measurements were not different to the anthropometric measurements. The remaining 52 items must be classified as unreliable. By developing a photographic cephalostat and chair, we have standardized clinical photogrammetric techniques. The reliable set of measurement items can be used as anthropometric measurements. For unreliable measurement items, applying a suitable coefficient to the photogrammetric measurement allows the anthropometric measurement to be obtained indirectly.

  3. 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.

  4. 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

  5. Chair time saving method for treatment of an impacted maxillary central incisor with 15-month follow-up

    Directory of Open Access Journals (Sweden)

    Saeed Noorollahian

    2018-01-01

    Full Text Available Maxillary permanent incisors have a major role in facial esthetics. Impaction of them has great adverse effect on smile and causes serious concerns in patient and parents. Physical barriers (e.g., overretained primary teeth, supernumerary teeth, and pathologic lesions, space problems, developmental abnormalities, altered eruption sequence, trauma, palatal clefts, and genetics can act as etiologic factors. Currently, the conventional technique to treatment of impacted teeth consists of a combined orthodontic and surgical approach, to guide the impacted teeth in a constant position and surrounded by normal hard and soft tissues. Treatment is challenging because of some limitations such as patient's age, cooperation, anchorage, and mechanotherapy possibilities. Hence, sophisticated treatment planning is crucial. A 9-year-old girl with horizontally impacted maxillary left central incisor treated with surgical exposure and closed orthodontic forced eruption with 2 × 4 partial setup fixed appliances. Force was applied with 0.014 inch nickel–titanium wire as elastic overlay and handmade ligated bracket. To save chair time in each appointment, the overlay was activated by twisting of ligature wire extensions around it. After 16-month treatment, impacted incisor emerged in oral cavity, with accepted alignment and inclination. Handmade ligated bracket with ligature wire extensions is useful for the treatment of impacted teeth. Due to easy activation of overlay in this method, chair time become short in each appointment.

  6. Ted L. Shrader, D.C., F.I.C.C.: a gentle force for improvement in chiropractic. 1998 Lee-Homewood Chiropractic Heritage Award recipient.

    Science.gov (United States)

    Green, B N; Johnson, C D; Keating, J C

    1998-06-01

    Long before technology assessment and continuous quality improvement were in vogue in chiropractic, Ted L. Shrader, D.C., F.I.C.C., was working toward these goals in the profession. Convinced that chiropractic must change from within for the benefit of society, Dr. Shrader has made a career-long commitment to evaluating chiropractic procedures and establishing consensus statements regarding chiropractic principle. Determined in mind, moral by nature, and unobtrusive in manner, Dr. Shrader has been decidedly effective in his endeavors. He has encouraged in chiropractic a mind for critical thinking. The fruits of his labor can be seen today in chiropractic publication, among chiropractic scholars, within the American Chiropractic Association Council on Technique, in conference proceedings, and in our institutions.

  7. 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

    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. PMID:24575156

  8. 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.

  9. International Fusion Energy Act of 1993. Hearing before the Committee on Energy and Natural Resources, United States Senate, One Hundred Third Congress, First Session on S. 646, May 6, 1993

    International Nuclear Information System (INIS)

    Anon.

    1993-01-01

    The text of the bill, International Fusion Energy Act of 1993, is included along with statements from the following: B. Bradley, Senator, NJ; Dr. J. Decker, DOE Office of Energy Research; J. Gavin; Dr. R. Hirsch, Electric Power Research Institute; B. Johnston, Senator, LA; Dr. D. Overskei, General Atomics; Dr. P. Rebut, International Thermonuclear Experimental Reactor; M. Wallop, Senator, WY

  10. 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

  11. 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

  12. Ėtude sur l’alimentation du poulet de chaire à base du maïs Zenata et Ain kebira

    OpenAIRE

    KENZI, MOHAMMED ZAKARYA; WAHAJ, MOHAMMED

    2016-01-01

    Résume L’aliment représente 70% du cout de production dans l’élevage de poulet de chair, il est donc important d’accorder une attention particulière à ce paramètre. Ce dernier est le premier poste intervenant dans le prix de revient du poulet de chair. La supplémentation de l’aliment du poulet en 2 5% de maïs durant le démarrage et croissance permet aussi de réduire le cout d’élevage et d’améliorer le poids a l’abattage. Study chair of chicken feed made of corn Summ...

  13. Sensitivity and specificity of the minimal chair height standing ability test: a simple and affordable fall-risk screening instrument.

    Science.gov (United States)

    Reider, Nadia C; Naylor, Patti-Jean; Gaul, Catherine

    2015-01-01

    Fall-risk screening instruments have been underutilized in clinical settings because of their lengthy administration time, need of cumbersome equipment, and lack of validation. The primary objective of this study was to assess the validity (sensitivity and specificity) of the Minimal Chair Height Standing Ability Test (MCHSAT). The secondary objective was to develop guidelines to provide physical therapists with best-practice recommendations that can easily be implemented in clinical practice. A retrospective cohort study design was used in which falling history, major medical conditions, cognitive status (Mini-Mental State Examination), and level of independence (Independent Activities of Daily Living) were obtained for 167 community-dwelling older adults (mean age = 83.6 ± 7.3 years), residents of British Columbia, Canada. Participants MCHSAT performance was assessed using a chair whose seat height was modifiable by increments of 5 cm, starting at 47 cm and lowering after each successful attempt. Sensitivity and specificity of the MCHSAT at each chair height were calculated and plotted as a receiver operating characteristic curve. A model to identify participants with history of falls was developed using a forward logistic regression (Wald). Mean MCHSAT performance (cm) was significantly better for participants without history of falls (30.3 cm, 95% CI: 28.1-32.5 cm) than for those with history of falls (37.7 cm, 95% CI: 35.5-40.0 cm) and was the single risk factor associated with fall status (β= 1.087, P history of falls was 34 cm (AUC = 0.72, 95% CI: 0.63-0.82). At this threshold, sensitivity and specificity values were 75% and 62%, respectively. Using 34 cm as the optimal performance, the MCHSAT correctly identified 75% of participants with history of falls and 62% of participants without history of falls. This provides evidence that the MCHSAT is a valid screening tool for use with an older Canadian population. As a simple and inexpensive testing instrument

  14. Lancement de la chaire Unesco Pratiques émergentes des technologies et communication pour le développement – Université Bordeaux-Montaigne

    OpenAIRE

    Kiyindou, Alain

    2015-01-01

    L'Université Bordeaux Montaigne a célébré le lancement de la chaire Unesco Pratiques émergentes des technologies et communication pour le développement les 4, 5, 6 et 7 novembre 2014 à la Maison des Sciences de l'Homme d'Aquitaine et la Maison des Suds (Esplanade des Antilles, Pessac). Cette manifestation a intégré deux grands événements internationaux : le Colloque annuel du réseau mondial des chaires Unesco en communication, ORBICOM (Les médias sociaux) et le Colloque international Terminau...

  15. Education and energy sustainability: Ten-year contribution of UNESCO Chair TU Sofia and REgional Network Engineering for Development (RENED)

    International Nuclear Information System (INIS)

    Monchaud, S.

    2006-01-01

    The United Nations Organization (UNO) implemented and supported all the recommendations and conclusions of the World Summit on the Earth State and more recently on Sustainable Development. Since 1952, UNESCO has received the tasks to develop studies and training on Education and Energy Sustainability. The UNESCO Chair 'Engineering for Development' established at the Technical University of Sofia (Bulgaria) in 1994 contributed from the beginning to these tasks. This paper will summarise the activities developed and the results reached as well some proposals of improvements in the near future. After some historical data about the Tempus-Tacis project and how Uchinsa has been involved as partner institution, the paper describes the actions promoted by Uchinsa and the first results achieved. Some first conclusions and recommendations and the next steps to be made by Uchinsa and the Ukrainian partners institutions to continue the cooperation even after the end of this project, are proposed. (author)

  16. 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.

  17. 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.

  18. 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.

  19. 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

  20. Materials used to build the wooden vault over the Plenary Hall in the Spanish Senate Buiding

    Directory of Open Access Journals (Sweden)

    Bustamante, R.

    2012-06-01

    Full Text Available The constituent materials used to build the wooden vault over the Plenary Hall in the Spain’s Senate Building (ca 1814-1820 are analyzed in this paper. Characteristics of gypsum mortar applied on pine beams, boards and blockboard, have been determined. The esparto (=needlegrass fibre provides a framework for the gypsum mortar to ensure adhesion and forming the surface of the dome. Physical-mechanical properties of the burnt clay-lightened gypsum mortars were determined with laboratory tests, while the composition of these materials was found with XRD,SEM and IR.

    En este artículo se analizan los materiales de la bóveda encamonada que cubre el Salón de Plenos del Senado de España (hacia 1814-1820. Se han determinado en particular las características físico-mecánicas del mortero de yeso aplicado sobre vigas, tablas y enlistonados de madera de pino, entomizados con fibra de esparto para asegurar la adherencia y conformar la superficie de la bóveda. Con los análisis de DRX, SEM e IR, se ha completado la caracterización del mortero que presenta adiciones de cerámica cocida.

  1. 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.

  2. New science, old convictions − Texas Senate Bill 344: identifying further necessary reform in forensic science

    Science.gov (United States)

    Soni, Naina

    2015-01-01

    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. PMID:27774192

  3. 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...

  4. The senate working party on HLW management in Spain - historical perspective

    International Nuclear Information System (INIS)

    Lang-Lenton, J.

    2007-01-01

    As the first case history Jorge Lang Lenton, Corporate Director of ENRESA, recounted the failed attempt to establish an underground disposal facility for HLW. The site selection process, which was planned by ENRESA in the 1980's, was aimed at finding the 'technically best' site. The process was conducted by technical experts without public involvement. When 40 candidate siting areas were identified in the mid-1990's, information leaked out, creating vigorous public opposition in all of these locations. In 1998 the siting process was halted. The Senate proposed to continue R and D on geological disposal and on P and T, to reduce waste production, and to develop an energy policy that relies more on renewable energy sources. They also suggested that public participation be promoted. The 5. General Radioactive Waste Management Plan, which was developed in 1999, took these proposals into consideration. Regarding underground disposal, the government postponed any decision until 2010. At the end of 2004 a decision was made by Parliament to establish a centralized storage facility for HLW. Mr. Lang-Lenton highlighted the main lessons of the failed siting attempt. First, it has to be acknowledged that HLW management is a societal rather than a technical problem. Second, for any radioactive waste management facility a socially feasible rather than a technically optimal site should be selected, i.e., 'the best site is the possible site'. Finally, transparency and openness are needed for building confidence in the decision-making process. (author)

  5. NRC testimony before the Subcommittee on Nuclear Regulation of the Committee on Environment and Public Works, United States Senate

    International Nuclear Information System (INIS)

    1977-10-01

    NRC staff testimony before the U.S. Senate's Subcommittee on Nuclear Regulation, Committee on Environment and Public, is presented. The testimony pertains to the staff's role in the licensing process affecting the Virginia Electric and Power Company's North Anna nuclear plant. It explains the steps taken since 1973, and particularly since formation of the U.S. Nuclear Regulatory Commission in January 1975, to improve the timeliness of submission of information from the staff to the Commission licensing boards

  6. Cyberporn and Children: The Scope of the Problem, the State of the Technology, and the Need for Congressional Action. Hearing on S.892, a Bill To Amend Section 1464 of Title 18, United States Code, To Punish Transmission by Computer of Indecent Material to Minors, before the Committee on the Judiciary, United States Senate. One Hundred Fourth Congress, First Session.

    Science.gov (United States)

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

    This document presents witness testimony and supplemental materials from a Congressional hearing called to address pornography in cyberspace. It features opening statements by Senator Charles E. Grassley and Senator Patrick J. Leahy; and statements by Senators Strom Thurmond, Russell D. Feingold, Orrin G. Hatch, Chairman of the Senate Committee on…

  7. Influence of Ventilation Strategies and Anesthetic Techniques on Regional Cerebral Oximetry in the Beach Chair Position: A Prospective Interventional Study with a Randomized Comparison of Two Anesthetics.

    Science.gov (United States)

    Picton, Paul; Dering, Andrew; Alexander, Amir; Neff, Mary; Miller, Bruce S; Shanks, Amy; Housey, Michelle; Mashour, George A

    2015-10-01

    Beach chair positioning during general anesthesia is associated with cerebral oxygen desaturation. Changes in cerebral oxygenation resulting from the interaction of inspired oxygen fraction (FIO2), end-tidal carbon dioxide (PETCO2), and anesthetic choice have not been fully evaluated in anesthetized patients in the beach chair position. This is a prospective interventional within-group study of patients undergoing shoulder surgery in the beach chair position that incorporated a randomized comparison between two anesthetics. Fifty-six patients were randomized to receive desflurane or total intravenous anesthesia with propofol. Following induction of anesthesia and positioning, FIO2 and minute ventilation were sequentially adjusted for all patients. Regional cerebral oxygenation (rSO2) was the primary outcome and was recorded at each of five set points. While maintaining FIO2 at 0.3 and PETCO2 at 30 mmHg, there was a decrease in rSO2 from 68% (SD, 12) to 61% (SD, 12) (P positioning. The combined interventions of increasing FIO2 to 1.0 and increasing PETCO2 to 45 mmHg resulted in a 14% point improvement in rSO2 to 75% (SD, 12) (P position. There was no significant interaction effect of the anesthetic at the study intervention points. Increasing FIO2 and PETCO2 resulted in a significant increase in rSO2 that overcomes desaturation in patients anesthetized in the beach chair position and that appears independent of anesthetic choice.

  8. The poetics of comic in the «The Twelve Chairs» novel (to the problem of a funny word

    Directory of Open Access Journals (Sweden)

    Kildyaeva Yu.I.

    2017-05-01

    Full Text Available the article deals with the role of a funny word in the comic structure of «The Twelve Chairs» by I. Ilf and E. Petrov. The researcher reveals its different functions taking into account authors’ strategy, directed to the creation of a special type of comic.

  9. An Analysis of the Role and Responsibilities of Chairs of Further Education College and Sixth-Form College Governing Bodies in England

    Science.gov (United States)

    Hill, Ron; James, Chris

    2017-01-01

    This article reports research into the role and responsibilities of the chairs of governing bodies of further education colleges and sixth-form colleges in England. Further education colleges and sixth-form colleges represent a significant part of post-16 educational provision in England. Every college in the sector has a governing body, which has…

  10. 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 (psurgery (pshoulder 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.

  11. 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

  12. 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

  13. Cerebral oxygenation in the beach chair position for shoulder surgery in regional anesthesia: impact on cerebral blood flow and neurobehavioral outcome.

    Science.gov (United States)

    Aguirre, José A; Märzendorfer, Olivia; Brada, Muriel; Saporito, Andrea; Borgeat, Alain; Bühler, Philipp

    2016-12-01

    Beach chair position is considered a potential risk factor for central neurological events particularly if combined with low blood pressure. The aim of this study was to assess the impact of regional anesthesia on cerebral blood flow and neurobehavioral outcome. This is a prospective, assessor-blinded observational study evaluating patients in the beach chair position undergoing shoulder surgery under regional anesthesia. University hospital operating room. Forty patients with American Society of Anesthesiologists classes I-II physical status scheduled for elective shoulder surgery. Cerebral saturation and blood flow of the middle cerebral artery were measured prior to anesthesia and continued after beach chair positioning until discharge to the postanesthesia care unit. The anesthesiologist was blinded for these values. Controlled hypotension with systolic blood pressure≤100mm Hg was maintained during surgery. Neurobehavioral tests and values of regional cerebral saturation, bispectral index, the mean maximal blood flow of the middle cerebral artery, and invasive blood pressure were measured prior to regional anesthesia, and measurements were repeated after placement of the patient on the beach chair position and every 20 minutes thereafter until discharge to postanesthesia care unit. The neurobehavioral tests were repeated the day after surgery. The incidence of cerebral desaturation events was 5%. All patients had a significant blood pressure drop 5 minutes after beach chair positioning, measured at the heart as well as the acoustic meatus levels, when compared with baseline values (Psurgery (Pshoulder surgery had no major impact on cerebral blood flow and cerebral oxygenation. However, some impact on neurobehavioral outcome 24 hours after surgery was observed. Copyright © 2016 Elsevier Inc. All rights reserved.

  14. 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

  15. Public comment sentiment on educational videos: Understanding the effects of presenter gender, video format, threading, and moderation on YouTube TED talk comments.

    Directory of Open Access Journals (Sweden)

    George Veletsianos

    Full Text Available Scholars, educators, and students are increasingly encouraged to participate in online spaces. While the current literature highlights the potential positive outcomes of such participation, little research exists on the sentiment that these individuals may face online and on the factors that may lead some people to face different types of sentiment than others. To investigate these issues, we examined the strength of positive and negative sentiment expressed in response to TEDx and TED-Ed talks posted on YouTube (n = 655, the effect of several variables on comment and reply sentiment (n = 774,939, and the projected effects that sentiment-based moderation would have had on posted content. We found that most comments and replies were neutral in nature and some topics were more likely than others to elicit positive or negative sentiment. Videos of male presenters showed greater neutrality, while videos of female presenters saw significantly greater positive and negative polarity in replies. Animations neutralized both the negativity and positivity of replies at a very high rate. Gender and video format influenced the sentiment of replies and not just the initial comments that were directed toward the video. Finally, we found that using sentiment as a way to moderate offensive content would have a significant effect on non-offensive content. These findings have far-reaching implications for social media platforms and for those who encourage or prepare students and scholars to participate online.

  16. Public comment sentiment on educational videos: Understanding the effects of presenter gender, video format, threading, and moderation on YouTube TED talk comments

    Science.gov (United States)

    Kimmons, Royce; Larsen, Ross; Dousay, Tonia A.; Lowenthal, Patrick R.

    2018-01-01

    Scholars, educators, and students are increasingly encouraged to participate in online spaces. While the current literature highlights the potential positive outcomes of such participation, little research exists on the sentiment that these individuals may face online and on the factors that may lead some people to face different types of sentiment than others. To investigate these issues, we examined the strength of positive and negative sentiment expressed in response to TEDx and TED-Ed talks posted on YouTube (n = 655), the effect of several variables on comment and reply sentiment (n = 774,939), and the projected effects that sentiment-based moderation would have had on posted content. We found that most comments and replies were neutral in nature and some topics were more likely than others to elicit positive or negative sentiment. Videos of male presenters showed greater neutrality, while videos of female presenters saw significantly greater positive and negative polarity in replies. Animations neutralized both the negativity and positivity of replies at a very high rate. Gender and video format influenced the sentiment of replies and not just the initial comments that were directed toward the video. Finally, we found that using sentiment as a way to moderate offensive content would have a significant effect on non-offensive content. These findings have far-reaching implications for social media platforms and for those who encourage or prepare students and scholars to participate online. PMID:29856749

  17. Public comment sentiment on educational videos: Understanding the effects of presenter gender, video format, threading, and moderation on YouTube TED talk comments.

    Science.gov (United States)

    Veletsianos, George; Kimmons, Royce; Larsen, Ross; Dousay, Tonia A; Lowenthal, Patrick R

    2018-01-01

    Scholars, educators, and students are increasingly encouraged to participate in online spaces. While the current literature highlights the potential positive outcomes of such participation, little research exists on the sentiment that these individuals may face online and on the factors that may lead some people to face different types of sentiment than others. To investigate these issues, we examined the strength of positive and negative sentiment expressed in response to TEDx and TED-Ed talks posted on YouTube (n = 655), the effect of several variables on comment and reply sentiment (n = 774,939), and the projected effects that sentiment-based moderation would have had on posted content. We found that most comments and replies were neutral in nature and some topics were more likely than others to elicit positive or negative sentiment. Videos of male presenters showed greater neutrality, while videos of female presenters saw significantly greater positive and negative polarity in replies. Animations neutralized both the negativity and positivity of replies at a very high rate. Gender and video format influenced the sentiment of replies and not just the initial comments that were directed toward the video. Finally, we found that using sentiment as a way to moderate offensive content would have a significant effect on non-offensive content. These findings have far-reaching implications for social media platforms and for those who encourage or prepare students and scholars to participate online.

  18. 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.

  19. Metal-free aqueous redox capacitor via proton rocking-chair system in an organic-based couple

    Science.gov (United States)

    Tomai, Takaaki; Mitani, Satoshi; Komatsu, Daiki; Kawaguchi, Yuji; Honma, Itaru

    2014-01-01

    Safe and inexpensive energy storage devices with long cycle lifetimes and high power and energy densities are mandatory for the development of electrical power grids that connect with renewable energy sources. In this study, we demonstrated metal-free aqueous redox capacitors using couples comprising low-molecular-weight organic compounds. In addition to the electric double layer formation, proton insertion/extraction reactions between a couple consisting of inexpensive quinones/hydroquinones contributed to the energy storage. This energy storage mechanism, in which protons are shuttled back and forth between two electrodes upon charge and discharge, can be regarded as a proton rocking-chair system. The fabricated capacitor showed a large capacity (>20 Wh/kg), even in the applied potential range between 0–1 V, and high power capability (>5 A/g). The support of the organic compounds in nanoporous carbon facilitated the efficient use of the organic compounds with a lifetime of thousands of cycles. PMID:24395117

  20. 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.