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Sample records for alain catherinot chairs

  1. A Great Teacher-Maurois Remembered Alain

    ERIC Educational Resources Information Center

    Baslaw, Annette S.

    1972-01-01

    This article deals with the fame and philosophies of a great" teacher, Emile-Auguste Chartier, better known as Alain. The author includes quotes from Andre Maurois which reflect the regard that is felt for Alain. (MS)

  2. First Chair.

    ERIC Educational Resources Information Center

    Stewart, Donald C.

    1993-01-01

    A high school sophomore exceptionally talented on the violin is enraged and indignant when a less accomplished senior is given first chair in the school orchestra. After reacting rudely to the orchestra director and the principal, the girl discusses the situation with her supportive parents and resolves the problem. (JDD)

  3. Ergonomic Chairs

    NASA Technical Reports Server (NTRS)

    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. Tilting a wobbly chair

    NASA Astrophysics Data System (ADS)

    Cross, Rod

    2017-03-01

    If a small object is placed under the front leg of a chair, the chair tilts backwards. If the object is placed under a rear leg, the chair tilts sideways. The effect is surprising but can be analysed in terms of elementary physics.

  5. Stress Reducing Chair

    NASA Technical Reports Server (NTRS)

    1992-01-01

    The Flogiston Chair incorporates NASA human factors in spacecraft design technology as well as information from NASA's Anthropometric Source Book. Designed by Brian V. Park, it provides a close approximation of the natural position a body assumes in weightless space. Its principal markets are information workers, designers, software developers, data processors, etc. It assists in maintaining concentration, is useful for relaxation and reality ventures. The chair may be fixed, rockable, or suspended from the ceiling.

  6. 4 CFR 27.2 - The Chair, Vice Chair.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

    ... 4 Accounts 1 2010-01-01 2010-01-01 false The Chair, Vice Chair. 27.2 Section 27.2 Accounts GOVERNMENT ACCOUNTABILITY OFFICE GENERAL PROCEDURES GOVERNMENT ACCOUNTABILITY OFFICE PERSONNEL APPEALS BOARD; ORGANIZATION § 27.2 The Chair, Vice Chair. The members of the Board shall select from among its membership...

  7. Chair-ish.

    ERIC Educational Resources Information Center

    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)

  8. Shell funds chair

    NASA Astrophysics Data System (ADS)

    The Shell Companies Foundation, Inc., of Houston, Tex., has given $750,000 to the University of Texas at Austin to establish the Shell Distinguished Chair in Geophysics. The 5-year, $150,000-per-year grant will support the studies of John G. Sclater. Sclater, currently a professor at the Massachusetts Institute of Technology, has accepted a joint position that begins July 1 in the geological sciences department and in the Institute for Geophysics at UT Austin.Sclater's research into the formation of ocean basins has applications for understanding the way petroleum deposits mature. He has studied the reconstruction of movements of the continents and the subsidence of ocean basins. He is considered an expert in the interpretation of geothermal and seismic data.

  9. Primer for the Interim Chair

    ERIC Educational Resources Information Center

    Soltys, Stephen M.

    2011-01-01

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

  10. Contributors to Adult Education: Booker T. Washington, George Washington Carver, Alain L. Locke, and Ambrose Caliver.

    ERIC Educational Resources Information Center

    Gyant, LaVerne

    1988-01-01

    Outlines the lives and the contributions to adult education made by the following African American educators: (1) Booker T. Washington; (2) George Washington Carver; (3) Alain L. Locke; and (4) Ambrose Caliver. (BJV)

  11. 21 CFR 882.4125 - Neurosurgical chair.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ...) MEDICAL DEVICES NEUROLOGICAL DEVICES Neurological Surgical Devices § 882.4125 Neurosurgical chair. (a) Identification. A neurosurgical chair is an operating room chair used to position and support a patient...

  12. An integrated water resources management strategy for Al-Ain City, United Arab Emirates

    NASA Astrophysics Data System (ADS)

    Mohamed, M. M.

    2014-09-01

    Al-Ain is the second largest city in the Emirate of Abu Dhabi and the third in the UAE. Currently, desalination plants are the only source of drinking water in the city with an average daily supply of 170 MIG. Recently, Abu Dhabi Urban Planning Council (UPC) released Al-Ain 2030 Plan. Projects suggested in this plan, over and above the expected natural population growth, will certainly put additional stress on the water resources in the city. Therefore, Al-Ain city seems to be in urgent need for an integrated water resources management strategy towards achieving sustainable development. This strategy will contain three main components; namely, a Water Demand Forecasting Model (WDFM), a Water Budget Model (WBM), and a Water Resources Optimization Model (WROM). The main aim of this paper is to present the WBM that estimates all inflows and outflows to assess water resources sustainability in the city.

  13. [Alain Georges: in the footsteps of Louis Pasteur and Eugène Jamot].

    PubMed

    Bélec, L; Milleliri, J M

    2014-01-01

    The biography of the physician general Alain Jean Georges (1946-2012) shows the exceptional career of a military physician-clinical pathologist specialized in tropical medicine and educated at the Navy Health School in Bordeaux and the Pharo School in Marseille. He completed his education at the Institut Pasteur de Paris in courses still conducted in the spirit of those taught by Louis Pasteur. In 1979, he became director of the Pasteur Institute of Bangui, following in the steps of Eugène Jamot, in the long tradition of military doctors from the Institut Pasteur overseas network committed to a career in Africa. For more than 12 years, Alain Georges directed the Pasteur Institute of Bangui, one of the last citadels of French postcolonial military medicine, in a very personal and charismatic style. He was thus a pioneer in research about both AIDS in Africa and hemorrhagic fevers. His methods were widely misunderstood later as the traditional networks of French biomedical research in its former African colonies modernized and opened internationally, including to national elites. Alain Georges was probably one of the last important figures of the golden age of French colonial medicine.

  14. Chair-based fidgeting and energy expenditure

    PubMed Central

    Koepp, Gabriel A; Moore, Graham K; Levine, James A

    2016-01-01

    Introduction Sedentariness is associated with chronic health conditions, impaired cognitive function and obesity. Work contributes significantly to sedentariness because many work tasks necessitate sitting. Few sustained solutions exist to reverse workplace sedentariness. Here, we evaluated a chair and an under-table device that were designed to promote fidgeting while seated. Our hypothesis was that an under-table leg-fidget bar and/or a fidget-promoting chair significantly increased energy expenditure. We compared these devices with chair-based exercise and walking. Materials and methods We measured energy expenditure and heart rate in 16 people while they sat and worked using a standard chair, an under-desk device that encourages leg fidgeting and a fidget-promoting chair. We compared outcomes with chair-based exercise and walking. Results Energy expenditure increased significantly while using either an under-table leg-fidget bar or a fidget-promoting chair, when compared to the standard office chair (standard chair, 76±31 kcal/hour; leg-fidget bar, 98±42 kcal/hour (p<0.001); fidget chair, 89±40 kcal/hour (p=0.03)). However, heart rate did not increase significantly in either case. Bouts of exercise performed while seated provided energetic and heart rate equivalency to walking at 2 mph. Conclusions Chairs and devices that promote fidgeting can increase energy expenditure by ∼20–30% but not increase heart rate. Dynamic sitting may be among a lexicon of options to help people move more while at work. PMID:27900194

  15. Secondary School Science Department Chairs Leading Change

    ERIC Educational Resources Information Center

    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…

  16. 21 CFR 890.3100 - Mechanical chair.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 8 2013-04-01 2013-04-01 false Mechanical chair. 890.3100 Section 890.3100 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES PHYSICAL MEDICINE DEVICES Physical Medicine Prosthetic Devices § 890.3100 Mechanical chair....

  17. 21 CFR 890.3100 - Mechanical chair.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 8 2014-04-01 2014-04-01 false Mechanical chair. 890.3100 Section 890.3100 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES PHYSICAL MEDICINE DEVICES Physical Medicine Prosthetic Devices § 890.3100 Mechanical chair....

  18. 21 CFR 890.3100 - Mechanical chair.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 8 2012-04-01 2012-04-01 false Mechanical chair. 890.3100 Section 890.3100 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES PHYSICAL MEDICINE DEVICES Physical Medicine Prosthetic Devices § 890.3100 Mechanical chair....

  19. 21 CFR 890.3100 - Mechanical chair.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 8 2011-04-01 2011-04-01 false Mechanical chair. 890.3100 Section 890.3100 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES PHYSICAL MEDICINE DEVICES Physical Medicine Prosthetic Devices § 890.3100 Mechanical chair....

  20. 21 CFR 890.3100 - Mechanical chair.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Mechanical chair. 890.3100 Section 890.3100 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES PHYSICAL MEDICINE DEVICES Physical Medicine Prosthetic Devices § 890.3100 Mechanical chair....

  1. 21 CFR 882.4125 - Neurosurgical chair.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 8 2011-04-01 2011-04-01 false Neurosurgical chair. 882.4125 Section 882.4125 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES NEUROLOGICAL DEVICES Neurological Surgical Devices § 882.4125 Neurosurgical chair....

  2. 21 CFR 882.4125 - Neurosurgical chair.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 8 2013-04-01 2013-04-01 false Neurosurgical chair. 882.4125 Section 882.4125 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES NEUROLOGICAL DEVICES Neurological Surgical Devices § 882.4125 Neurosurgical chair....

  3. 21 CFR 882.4125 - Neurosurgical chair.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 8 2014-04-01 2014-04-01 false Neurosurgical chair. 882.4125 Section 882.4125 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES NEUROLOGICAL DEVICES Neurological Surgical Devices § 882.4125 Neurosurgical chair....

  4. 21 CFR 882.4125 - Neurosurgical chair.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 8 2012-04-01 2012-04-01 false Neurosurgical chair. 882.4125 Section 882.4125 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES NEUROLOGICAL DEVICES Neurological Surgical Devices § 882.4125 Neurosurgical chair....

  5. Leading Learning: Science Departments and the Chair

    ERIC Educational Resources Information Center

    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…

  6. Who Will Be Your Next Board Chair?

    ERIC Educational Resources Information Center

    Wilson, E. B.

    2004-01-01

    This article suggests that trustees give the same high level of thoughtful consideration to selecting the board chair as they give to filling the presidency. More than the routine filling of a vacancy, the process for naming the board's next chair amounts to the selection of a governance team. The board's most important responsibility is not only…

  7. Enhancing the Effectiveness of Department Chairs

    ERIC Educational Resources Information Center

    Lumpkin, Angela

    2004-01-01

    The department chair is one of the most challenging positions in higher education. Advancing one's department can occur by attending to the parameters that highly successful organizations have implemented. In addition to outlining the challenges of serving as a department chair, this article describes four requirements for dealing with, and…

  8. Understanding the Training Needs of Department Chairs

    ERIC Educational Resources Information Center

    Aziz, Shahnaz; Mullins, Morell E.; Balzer, William K.; Grauer, Eyal; Burnfield, Jennifer L.; Lodato, Michael A.; Cohen-Powless, Melissa A.

    2005-01-01

    Little empirical research has focused specifically on the process of identifying comprehensive training needs for department chairs and school directors in public universities. A case study is presented to demonstrate the systematic design and implementation of a program to comprehensively assess the training needs of department chairs and school…

  9. Chair Talk: Resources to Maximize Administrative Efforts

    NASA Astrophysics Data System (ADS)

    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

  10. The Disintegrating Chair: Professors in Britain Today.

    ERIC Educational Resources Information Center

    Moodie, Graeme

    1986-01-01

    Changes in the status of the British "chair" or professorship in the twentieth century are examined, with focus on the types of changes, the reasons for them, and the administrative, educational, and intellectual results. (MSE)

  11. 32 CFR 202.6 - Selecting co-chairs.

    Code of Federal Regulations, 2014 CFR

    2014-07-01

    ... 32 National Defense 2 2014-07-01 2014-07-01 false Selecting co-chairs. 202.6 Section 202.6...) MISCELLANEOUS RESTORATION ADVISORY BOARDS Operating Requirements § 202.6 Selecting co-chairs. (a) DoD installation co-chair. The DoD installation co-chair shall be selected by the Installation Commander...

  12. 32 CFR 202.6 - Selecting co-chairs.

    Code of Federal Regulations, 2011 CFR

    2011-07-01

    ... 32 National Defense 2 2011-07-01 2011-07-01 false Selecting co-chairs. 202.6 Section 202.6...) MISCELLANEOUS RESTORATION ADVISORY BOARDS Operating Requirements § 202.6 Selecting co-chairs. (a) DoD installation co-chair. The DoD installation co-chair shall be selected by the Installation Commander...

  13. 32 CFR 202.6 - Selecting co-chairs.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... 32 National Defense 2 2010-07-01 2010-07-01 false Selecting co-chairs. 202.6 Section 202.6...) MISCELLANEOUS RESTORATION ADVISORY BOARDS Operating Requirements § 202.6 Selecting co-chairs. (a) DoD installation co-chair. The DoD installation co-chair shall be selected by the Installation Commander...

  14. 32 CFR 202.6 - Selecting co-chairs.

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... 32 National Defense 2 2012-07-01 2012-07-01 false Selecting co-chairs. 202.6 Section 202.6...) MISCELLANEOUS RESTORATION ADVISORY BOARDS Operating Requirements § 202.6 Selecting co-chairs. (a) DoD installation co-chair. The DoD installation co-chair shall be selected by the Installation Commander...

  15. 32 CFR 202.6 - Selecting co-chairs.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... 32 National Defense 2 2013-07-01 2013-07-01 false Selecting co-chairs. 202.6 Section 202.6...) MISCELLANEOUS RESTORATION ADVISORY BOARDS Operating Requirements § 202.6 Selecting co-chairs. (a) DoD installation co-chair. The DoD installation co-chair shall be selected by the Installation Commander...

  16. 21 CFR 880.6140 - Medical chair and table.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

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

  17. Noise analysis in professional office chairs.

    PubMed

    Alves, E J W; Filho, J N; Silva, S J; Câmara, J J D

    2012-01-01

    The noise caused by the movement of users on their chairs in the work environment may indicate structural weaknesses and risk, and still significantly reduce productivity by increasing employees stress level. By understanding the activities to be developed in a work place one may understand what should be necessary to a good development, thereafter a search for improvement of labor activity with the aim of better use of resources in the operation of product use may be done. The analysis of the incremental variation of noise in professional chairs aims to identify its origin and the time the emission of noise starts during the period of use, its development and the major causative agents. Determining the characteristics of the sound of different materials and adjustments mechanisms of the chair can determine how different materials interact with each other. The measurement of these noises in an acoustic isolated room using directional microphones, if recorded and analyzed properly makes it possible to investigate and orientate to suspect elements in order to propose solutions and identify the quality of other similar chairs. Based on the results recommendations can be established for the orientation of users, managers and people responsible for the acquisition of the products, inducing them to review the employment of materials and the choice of the processes of production. These aspects are not covered in the Brazilian ergonomics norms and standards in the use of chairs.

  18. 21 CFR 892.1820 - Pneumoencephalographic chair.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 8 2014-04-01 2014-04-01 false Pneumoencephalographic chair. 892.1820 Section 892.1820 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED... pneumoencephalography (x-ray imaging of the brain). (b) Classification. Class II....

  19. 21 CFR 892.1820 - Pneumoencephalographic chair.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 8 2012-04-01 2012-04-01 false Pneumoencephalographic chair. 892.1820 Section 892.1820 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED... pneumoencephalography (x-ray imaging of the brain). (b) Classification. Class II....

  20. 21 CFR 892.1820 - Pneumoencephalographic chair.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Pneumoencephalographic chair. 892.1820 Section 892.1820 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED... pneumoencephalography (x-ray imaging of the brain). (b) Classification. Class II....

  1. 21 CFR 892.1820 - Pneumoencephalographic chair.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 8 2011-04-01 2011-04-01 false Pneumoencephalographic chair. 892.1820 Section 892.1820 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED... pneumoencephalography (x-ray imaging of the brain). (b) Classification. Class II....

  2. 21 CFR 892.1820 - Pneumoencephalographic chair.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 8 2013-04-01 2013-04-01 false Pneumoencephalographic chair. 892.1820 Section 892.1820 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED... pneumoencephalography (x-ray imaging of the brain). (b) Classification. Class II....

  3. 21 CFR 886.1140 - Ophthalmic chair.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL... ophthalmic chair is an AC-powered or manual device with adjustable positioning in which a patient is to sit... the current good manufacturing practice requirements of the quality system regulation in part 820...

  4. 21 CFR 886.1140 - Ophthalmic chair.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL... ophthalmic chair is an AC-powered or manual device with adjustable positioning in which a patient is to sit... the current good manufacturing practice requirements of the quality system regulation in part 820...

  5. Experimental investigation of chair type, row spacing, occupants, and carpet on theatre chair absorption.

    PubMed

    Choi, Young-Ji; Bradley, John S; Jeong, Dae-Up

    2015-01-01

    This paper examines how the individual variations of chair type, row spacing, as well as the presence of occupants and carpet, combine to influence the absorption characteristics of theater chairs as a function of sample perimeter-to-area (P/A) ratios. Scale models were used to measure the interactive effects of the four test variables on the chair absorption characteristics, avoiding the practical difficulties of full scale measurements. All of the test variables led to effects that could lead to important changes to auditorium acoustics conditions. At mid and higher frequencies, the various effects can usually be explained as due to, more or less, porous absorbing material. In the 125 and 250 Hz octave bands, the major changes were attributed to resonant absorbing mechanisms. The results indicate that for accurate predictions of the effective absorption of the chairs in an auditorium, one should use the P/A method and reverberation chamber tests of the chair absorption coefficients to predict the absorption coefficients of each block of chairs and use these results as input in a room acoustics computer model of the auditorium. The application of these results to auditorium acoustics design is described, more approximate approaches are considered, and relations to existing methods are discussed.

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

    ERIC Educational Resources Information Center

    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…

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

    Code of Federal Regulations, 2011 CFR

    2011-01-01

    ... 7 Agriculture 12 2011-01-01 2011-01-01 false Chair, Loan Resolution Task Force. 1900.6 Section... AGRICULTURE PROGRAM REGULATIONS GENERAL Delegations of Authority § 1900.6 Chair, Loan Resolution Task Force. The Chair, Loan Resolution Task Force is delegated the following authorities, to be exercised...

  8. 7 CFR 1900.6 - Chair, Loan Resolution Task Force.

    Code of Federal Regulations, 2010 CFR

    2010-01-01

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

  9. 21 CFR 880.6140 - Medical chair and table.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 8 2014-04-01 2014-04-01 false Medical chair and table. 880.6140 Section 880.6140...) MEDICAL DEVICES GENERAL HOSPITAL AND PERSONAL USE DEVICES General Hospital and Personal Use Miscellaneous Devices § 880.6140 Medical chair and table. (a) Identification. A medical chair or table is a...

  10. 21 CFR 880.6140 - Medical chair and table.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 8 2011-04-01 2011-04-01 false Medical chair and table. 880.6140 Section 880.6140...) MEDICAL DEVICES GENERAL HOSPITAL AND PERSONAL USE DEVICES General Hospital and Personal Use Miscellaneous Devices § 880.6140 Medical chair and table. (a) Identification. A medical chair or table is a...

  11. Samuel P. Massie Chair of Excellence Program

    SciTech Connect

    Johnson, James H.

    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.

  12. Space Grant Research Launches Rehabilitation Chair

    NASA Technical Reports Server (NTRS)

    2015-01-01

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

  13. 77 FR 18242 - Environmental Management Site-Specific Advisory Board Chairs

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-27

    ... Update Recognition of Departing Chairs EM SSAB Chairs' Round Robin: Chairs' Site Reports EM Headquarters Budget Update EM Headquarters Waste Disposition Update EM SSAB Chairs' Round Robin: Cross-Complex...

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

    PubMed

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

    2002-02-10

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

  15. Body Mass Measurement Chair - Experiment M172

    NASA Technical Reports Server (NTRS)

    1970-01-01

    Skylab's Body Mass Measurement chair, the facility of the Body Mass Measurement experiment (M172), is shown here in this 1970 photograph. The M172 experiment determined the body mass of each crew member and observed changes in body masses during flight. Knowledge of exact body mass variations throughout the flight in significantly aided in the correlation of other medical data obtained during the flight. Mass measurements under zero-gravity conditions were achieved by the application of Newton's second law (force equals mass times acceleration). The Marshall Space Flight Center had program management responsibility for the development of Skylab hardware and experiments.

  16. From Chair to "Chair": A Representational Shift Account of Object Labeling Effects on Memory

    ERIC Educational Resources Information Center

    Lupyan, Gary

    2008-01-01

    What are the consequences of calling things by their names? Six experiments investigated how classifying familiar objects with basic-level names (chairs, tables, and lamps) affected recognition memory. Memory was found to be worse for items that were overtly classified with the category name--as reflected by lower hit rates--compared with items…

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

    PubMed

    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.

  18. Is chair rise performance a useful measure of leg power?

    PubMed Central

    Hardy, Rebecca; Cooper, Rachel; Shah, Imran; Harridge, Stephen; Guralnik, Jack; Kuh, Diana

    2011-01-01

    Background and Aims Chair rise performance, which is simple to assess in a home or clinic setting, has been used as a method of predicting leg power deficit in older adults. More recently chair rise performance has been assessed in younger populations as a baseline for assessment of subsequent age-related declines in function and power. However, as rising from a chair repeatedly not only requires lower limb strength and power but also good balance and coordination, it may not be purely a measure of leg power especially among these younger, well functioning groups who are yet to experience age-related declines and deficits in function. The aim of this study was to assess whether chair rise performance can be considered as a predictor of leg power, and hence of deficits in this, in men and women in mid-life. We assessed the relationship of chair rise performance with leg extensor power (LEP) measured using the Nottingham Power Rig (NPR), and with standing balance performance. Methods LEP was measured in a clinic setting in a sub-sample of 81 men and 93 women from the MRC National Survey of Health and Development, a nationally representative cohort born in Britain in 1946. The time taken to rise from a chair 10 times and standing balance time were assessed during home visits at the same age. Results Increasing LEP was associated with better chair rise performance among those who completed 10 chair rises in ≥15 seconds, after adjustment for body size (p=0.008). Better standing balance performance was associated with better chair rise performance in men, but not women. Conclusions That LEP and standing balance are both related to chair rise time in men suggests that chair rise time should not be thought of purely as a proxy measure of leg power in middle-aged populations. This has implications for longitudinal studies which want to study age-related decline in chair rise performance. PMID:21422795

  19. A living model of managed competition: a conversation with Dutch health minister Ab Klink. Interview by Alain Enthoven.

    PubMed

    Klink, Ab

    2008-01-01

    As of 2006, the Netherlands requires all citizens to buy a standard package of health benefits from private insurers. The government subsidizes premiums for those with low incomes and requires insurers to accept all purchasers. This mixed private-public approach to universal coverage has emerged as a potential reform model for the United States. In this November 2007 interview, Dutch health minister Ab Klink discussed his country's system with Alain Enthoven. Enthoven is one of the chief architects of the "managed competition" model that laid the groundwork for the Clinton administration reform proposal in the 1990s and pending legislation in the Senate, as well as the current Dutch approach.

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

    PubMed

    Kastor, John A

    2013-07-01

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

  1. Details of Plan, Pier Base, Chair Rail, Alter Frame, and ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    Details of Plan, Pier Base, Chair Rail, Alter Frame, and Sanctuary - National Home for Disabled Volunteer Soldiers, Northwestern Branch, Chapel, 5000 West National Avenue, Milwaukee, Milwaukee County, WI

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

    PubMed

    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.

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

    ERIC Educational Resources Information Center

    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,…

  4. Reflections in the Rearview Mirror of a Departing Board Chair

    ERIC Educational Resources Information Center

    Di Prisco, Joseph

    2010-01-01

    This article shares reflections in the rearview mirror of a departing board chair. The author has served seven years as board chair of Redwood Day School (California). As he departs, he figures out a few things that might be worth sharing. The author shares his responses to some Frequently Unasked Questions.

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

    ERIC Educational Resources Information Center

    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…

  6. The Future Competencies of Department Chairs: A Human Resources Perspective

    ERIC Educational Resources Information Center

    Jones, Faye R.

    2011-01-01

    This exploratory study of department chairs, deans, and faculty at extensive research public universities in Florida resulted in the identification of 85 future competencies of department chairs using a human resources perspective. Results include a discussion of the top 20 most important competencies and the top 20 competencies anticipated to be…

  7. Effective Communication for Academic Chairs. SUNY Series in Speech Communication.

    ERIC Educational Resources Information Center

    Hickson, Mark, III, Ed.; Stacks, Don W.

    This book presents 11 contributed papers which examine communication aspects of the department chair position in academia. It is noted that most academic department chairs are not trained in management skills, including communication strategies. After an introductory chapter by Christopher H. Spicer and Ann Q. Staton, the following papers are…

  8. Paying the Price for Academic Leadership: Department Chair Tradeoffs.

    ERIC Educational Resources Information Center

    Gmelch, Walter H.

    Nearly 80,000 scholars currently serve as department chairs, and almost one-quarter will need to be replaced each year. Such a high turnover rate is partly due to surprises and unexpected sacrifices embedded in the department chair position. In an effort to help professors prepare for and overcome unforseen tradeoffs, the University Council for…

  9. The Hot Seat: Profiling the Marketing Department Chair

    ERIC Educational Resources Information Center

    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…

  10. Electromyography comparison of normal chair-desk system and assistant chair-desk system on fatigue

    PubMed Central

    Kwon, Moon-Seok; Lee, Sang-Ho; Cho, Ik-Rae; Won, Yu-Mi; Han, Mi-Kyung; Jung, Kon-Nym; Lee, Jae-Hee; Chin, Ji-Hyoung; Rho, Jae-Hun; Kim, Ju-Yeon; Yang, Jae-Bong; No, Jae-Kui; Park, Tae-Geun; Lee, Taek-Kyun; Park, Hyo-Joo; Lee, Sam-Jun; Yoo, Kyoung-Seok; Kang, Suh-Jung; Kwon, Se-Jeong; Shin, Mi-Ae; Kim, Hu-Nyun; Kahn, Hyung-Sik; Kim, Min-Jung; Kim, Tae-Young

    2015-01-01

    [Purpose] This study was designed to test the effects of the Assistant Chair-Desk System (ACDS), which can reduce the forward tilt of the neck and trunk and the level of fatigue during long lasting study in the sitting position. [Subjects] Fourteen middle school students and 14 college students of mixed gender participated in this study. [Methods] Fatigue level, the trapezius muscle, and the forward tilt angle of the head and trunk as well as distance factors were assessed before after using a normal chair-desk system (NCDS) and the ACDS for 120 minutes. [Results] There was an interaction effect in the angle and length of the neck from the sitting posture changes after 2 hours of studying using the NCDS and ACDS. There were also significant differences in the fatigue levels, hip joint angles and the lengths from the head according to the main effects of the chair-systems. [Conclusion] The studying position while using the ACDS was determined to prevent significant fatigue levels of the muscle and body, provide support to the head, by limiting the forward movement of the neck, and prevent forward tilt of the neck and trunk, by enabling the target point and gaze to be closer to the horizontal direction. PMID:26644668

  11. Analysis of Art House Media Texts Use during Media Studies in the Student Audience (Alain Robbe-Grillet Movies Case Study)

    ERIC Educational Resources Information Center

    Fedorov, Alexander

    2012-01-01

    The study of media culture and virtual world requires knowledge and skills of the analysis of media texts of different levels of complexity. In this sense, the cinematic legacy of the great French writer, screenwriter and filmmaker Alain Robbe-Grillet (1922-2008) gives productive opportunities for the analysis of works of the elite media culture…

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

    SciTech Connect

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

    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.

  13. 77 FR 55813 - Environmental Management Site-Specific Advisory Board Chairs

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-09-11

    ... Update EM SSAB Chairs' Round Robin: Topics, Achievements, and Accomplishments EM Headquarters Budget Update EM Headquarters Waste Disposition Strategies EM SSAB Chairs' Round Robin: Cross-Complex...

  14. 32. DETAIL OF BOARD ROOM CHAIR WITH SILVER PLATE LISTING ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    32. DETAIL OF BOARD ROOM CHAIR WITH SILVER PLATE LISTING NAMES AND DATES OF PAST OCCUPANTS AND PLATE WITH NAME OF CURRENT OCCUPANT - Philadelphia Saving Fund Society, Twelfth & Market Streets, Philadelphia, Philadelphia County, PA

  15. 82. REGENTS' ROOM WEST WALL, WITH ORIGINAL CHAIRS BY JAMES ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    82. REGENTS' ROOM WEST WALL, WITH ORIGINAL CHAIRS BY JAMES RENWICK, JR. MANTELPIECE AND MIRROR ARE NOT ORIGINAL TO THE ROOM. - Smithsonian Institution Building, 1000 Jefferson Drive, between Ninth & Twelfth Streets, Southwest, Washington, District of Columbia, DC

  16. "Piekara's Chair": Mechanical Model for Atomic Energy Levels.

    ERIC Educational Resources Information Center

    Golab-Meyer, Zofia

    1991-01-01

    Uses the teaching method of models or analogies, specifically the model called "Piekara's chair," to show how teaching classical mechanics can familiarize students with the notion of energy levels in atomic physics. (MDH)

  17. The Art and Ethos of Chairing: Unpacking the Toolbox of Governance.

    ERIC Educational Resources Information Center

    Trommler, Frank

    2000-01-01

    Discusses the art and ethos of chairing or governance and all of the duties and responsibilities in being a department chair. The chair develops multiple personalities as administrator, mediator, visionary, and entrepreneur. Eight important tools are identified that a chair has at hand to carry out the multifarious work and maintain an effective…

  18. Influence of Chair Vibrations on Indoor Sonic Boom Annoyance

    NASA Technical Reports Server (NTRS)

    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.

  19. Influence of chair vibrations on indoor sonic boom annoyance

    NASA Astrophysics Data System (ADS)

    Rathsam, Jonathan; Klos, Jacob; Loubeau, Alexandra

    2015-10-01

    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.

  20. Classroom furniture design--correlation of pupil and chair dimensions.

    PubMed

    Domljan, Danijela; Grbac, Ivica; Hadina, Julijana

    2008-03-01

    The present study aimed at determining the relationship of anthropometric dimensions of pupils from grades 1 to 8 in primary school with the dimensions of school chairs. Two dimensions of the chairs in daily use were evaluated to ascertain whether the fit is sufficient and the effect on pupils' sitting posture. The work included a sample of 556 pupils from three primary schools in Zagreb, Croatia and two types of furniture. Dimensions of school chairs were compared with three anthropometric variables of the pupils. Descriptive statistics were analysed for all variables. These study results have shown that furniture of appropriate dimensions is not available to a large number of students in Croatia. Currently supplied classroom equipment is provided in only two sizes and does not fit the users. It is recommended that task chairs may be acceptable if they are issued in four heights or individually adjustable chairs be introduced in Croatian schools. Furthermore it is strongly recommended that schools actively promote appropriate active sitting behaviour.

  1. The microbiological quality of water in dental chair units.

    PubMed

    Pankhurst, C L; Philpott-Howard, J N

    1993-03-01

    Infection control is an important issue in the dental surgery but the potential hazards associated with contaminated dental water have received relatively little attention in recent years. The complex design of the equipment results in stagnation of water within the dental chair and subsequent amplification of contaminating environmental organisms, including pseudomonads and legionellae, to potentially hazardous levels. Immunocompromised patients may be at particular risk of infection. Very poor water quality with total bacterial counts above 10(4) ml-1 is unpleasant for all patients, and the dental chair supply should be of drinking water quality. In addition to these problems, bacteria and viruses may be aspirated from the oral cavity and contaminate the handpiece. Measures to reduce microbial contamination of dental chairs and equipment include flushing water through the chair's equipment at the beginning of each day; continuous or pulsed water chlorination, or application of biocides other than chlorine; provision of sterile bottled water in the system; and autoclaving handpieces between patients. Future dental chair design must attempt to resolve the problems associated with microbial contamination of the water supply and aerosols generated during dental procedures.

  2. A New Version of the Beuchet Chair Illusion

    PubMed Central

    2016-01-01

    The Beuchet Chair is a powerful and highly popular optical illusion. The illusion involves two reasonably large pieces of apparatus: an oversized chair seat and four normal-sized chair legs. When properly arranged and viewed from a precise location, a person standing on the seat appears to be much smaller than they actually are. Although compelling, the illusion is relatively challenging and expensive to construct, requires a large amount of space to stage, and is not especially portable. Here, I outline a new version of the illusion that just involves a small piece of cardboard, a cloth, and a tripod. This new version costs almost nothing to create, is highly portable, and requires far less space than the original. PMID:27928495

  3. Jaczko to resign as chair of Nuclear Regulatory Commission

    NASA Astrophysics Data System (ADS)

    Showstack, Randy

    2012-05-01

    Gregory Jaczko, chair of the U.S. Nuclear Regulatory Commission (NRC), announced on 21 May that he will resign once his successor is appointed. His resignation will end a stormy 3-year chairmanship during which he was accused of bullying NRC staff, lying to Congress, and being too close to the political process. Jaczko formerly served as science advisor to Sen. Harry Reid (D-Nev.). As NRC chair, Jaczko halted the commission's license application review for storing nuclear waste at Nevada's Yucca Mountain. In addition, during his NRC tenure the commission focused on identifying and implementing lessons from Japan's Fukushima Daiichi reactors damaged by the 2011 tsunami.

  4. Patients' choice of portable folding chairs to reduce symptoms of orthostatic hypotension

    NASA Technical Reports Server (NTRS)

    Smit, A. A.; Wieling, W.; Opfer-Gehrking, T. L.; van Emmerik-Levelt, H. M.; Low, P. A.

    1999-01-01

    Patients with neurogenic orthostatic hypotension may use portable folding chairs to prevent or reduce symptoms of low blood pressure. However, a concomitant movement disorder may limit the use of these chairs in daily living. In this prospective study, 13 patients with orthostatic hypotension, balance disturbance associated with motor disability, or both examined three commercially available portable folding chairs. A questionnaire was used to document the characteristics in chair design that were relevant for satisfactory use to these patients. Armrests, seat width, and an adjustable sitting height were found to be important features of a portable folding chair. One chair was selected by 11 of 13 patients to fit most needs.

  5. Reshaping Foreign Language Programs: Implications for Department Chairs.

    ERIC Educational Resources Information Center

    Gay-Crosier, Raymond

    1987-01-01

    A chair of a university's department of Romance languages and literature addresses the status of two high priorities in the teaching of foreign languages: the integration of linguistics in the "new" curriculum; the continuing development of language teaching approaches in the classroom; and the commitment of foreign language programs in the…

  6. 30. LAUNCH CONTROL CAPSULE. ACOUSTICAL ENCLOSURE. OPERATORS' CHAIR AND COMMUNICATIONS ...

    Library of Congress Historic Buildings Survey, Historic Engineering Record, Historic Landscapes Survey

    30. LAUNCH CONTROL CAPSULE. ACOUSTICAL ENCLOSURE. OPERATORS' CHAIR AND COMMUNICATIONS CONSOLE IN FOREGROUND. ELECTRONIC EQUIPMENT RACK AT LEFT; LAUNCH CONTROL CONSOLE WITH CAPTAIN JAMES L. KING, JR. IN CENTER. LIEUTENANT KEVIN R. MCCLUNEY IN BACKGROUND. VIEW TO SOUTHEAST. - Minuteman III ICBM Launch Control Facility November-1, 1.5 miles North of New Raymer & State Highway 14, New Raymer, Weld County, CO

  7. CANADIAN UNIVERSITIES: Funding of 2000 Slots Sets Off Musical Chairs.

    PubMed

    Kondro, W

    2000-06-23

    Four months before it goes into effect, a $605 million program to help Canadian universities attract and retain the best scientific talent has ignited a furor within Canadian academe. Research-intensive universities have begun aggressively shopping for prospective candidates, using the new chairs as bait. Smaller universities say that has left them fending off talent raids.

  8. Wheel chair transfer techniques for the dental office.

    PubMed

    Posnick, W R; Martin, H H

    1977-04-01

    With the use of these three techniques and variations when necessary, the immobile or partially immobile patient may be moved relatively easily in the dental office. The dentist and his auxiliaries should be able to make the wheel chair transfer a routine and uneventful procedure that will increase the chances of the patient's return in the future.

  9. Chairs, Cars, and Bridges: Teaching Aesthetics from the Everyday

    ERIC Educational Resources Information Center

    Zande, Robin Vande

    2007-01-01

    It is very typical for students in K-12 art education to study aesthetics based on artistic objects. Artistic objects, however, need not be the sole source for aesthetic investigation. In this article, the author discusses the use of designed objects such as chairs, cars, and bridges in the discussion of aesthetic concepts. Students, as consumers…

  10. An unusual presentation of nickel-associated "school chair sign".

    PubMed

    Hamann, Dathan J; Jacob, Sharon E

    2014-01-01

    Symmetric sources of exposure generally result in symmetric contact dermatitis, but patient habits may distort or modify exposures in ways that may obscure clinical relevance. We present a variant of "school chair sign" consistent with the child's usual habit of sitting obliquely with her right leg crossed over her left leg.

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

    PubMed

    Wiener, Jan

    2015-09-01

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

  12. 21 CFR 890.3110 - Electric positioning chair.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 8 2013-04-01 2013-04-01 false Electric positioning chair. 890.3110 Section 890.3110 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES PHYSICAL MEDICINE DEVICES Physical Medicine Prosthetic Devices § 890.3110...

  13. 21 CFR 890.3110 - Electric positioning chair.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 8 2012-04-01 2012-04-01 false Electric positioning chair. 890.3110 Section 890.3110 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES PHYSICAL MEDICINE DEVICES Physical Medicine Prosthetic Devices § 890.3110...

  14. 21 CFR 890.3110 - Electric positioning chair.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 8 2014-04-01 2014-04-01 false Electric positioning chair. 890.3110 Section 890.3110 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES PHYSICAL MEDICINE DEVICES Physical Medicine Prosthetic Devices § 890.3110...

  15. Managing People: A Guide for Department Chairs and Deans.

    ERIC Educational Resources Information Center

    Leaming, Deryl R., Ed.

    This book is a collection of essays by experienced department chairs, deans, and vice-presidents. Each essay discusses a different aspect of people management in higher education, explaining the issues and offering suggestions and resources. The chapters are: (1) "Understanding Yourself" (Deryl R. Leaming); (2) "Understanding and Communicating…

  16. Moving up: successful negotiation for the position of academic chair.

    PubMed

    Braddom-Ritzler, Carolyn

    2005-09-01

    This article was written for the Academic Affairs Committee to help candidates for physical medicine and rehabilitation chair positions to effectively negotiate the new position. The article summarizes negotiation strategies provided from personal interviews and other communication via e-mail and phone with experienced physical medicine and rehabilitation chairpersons.

  17. 21 CFR 890.3110 - Electric positioning chair.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Electric positioning chair. 890.3110 Section 890.3110 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES PHYSICAL MEDICINE DEVICES Physical Medicine Prosthetic Devices § 890.3110...

  18. 21 CFR 890.3110 - Electric positioning chair.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 8 2011-04-01 2011-04-01 false Electric positioning chair. 890.3110 Section 890.3110 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES PHYSICAL MEDICINE DEVICES Physical Medicine Prosthetic Devices § 890.3110...

  19. Chairing and Caring: Gendered Dimensions of Leadership in Academe

    ERIC Educational Resources Information Center

    Acker, Sandra

    2012-01-01

    This article uses three frames of analysis, each with gendered implications, to interpret the author's narrative of experience as a department chair (head of department) in a Canadian university from 1999 to 2002. The narrative is based not only on memory but on transcripts of interviews conducted with the author at various points during her term…

  20. When Women Are Equal: The Canada Research Chair Experience

    ERIC Educational Resources Information Center

    Grant, Karen R.; Drakich, Janice

    2011-01-01

    This paper focuses on the gendered nature of elite academic careers. Of interest is how similar or different the experiences are of women and men who have been appointed to Canada Research Chairs (CRCs). In particular, we examine the impacts of holding a CRC position and consider the factors that shape that experience for women and men. Based on…

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

    ERIC Educational Resources Information Center

    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…

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

    ERIC Educational Resources Information Center

    Melville, Wayne; Hardy, Ian; Bartley, Anthony

    2011-01-01

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

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

    PubMed

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

    2014-01-01

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

  4. Human Research Program 2010 Chair Standing Review Panel Meeting

    NASA Technical Reports Server (NTRS)

    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

  5. A Case Study of Select Illinois Community College Board Chair Perspectives on Their Leadership Role.

    ERIC Educational Resources Information Center

    Donahue, John

    Three Illinois community college chairs were selected to participate in this study, which examined the challenges faced by community college board chairs. In Illinois, the chair is an elected official, who has been selected by her or his fellow trustees to fulfill a statutory obligation and to serve the college in a leadership position. The author…

  6. Department Chair Advice on Teaching and Research at U.S. Research Universities

    ERIC Educational Resources Information Center

    Taggart, Gabel

    2015-01-01

    Using data from a 2010 survey of academic chairs, this study reports on academic department chairs' recommended time allocations to new assistant professors. I contend that personal values about research and teaching influence the department chair's recommendations along with organizational characteristics. Multi-level modeling indicates that…

  7. Becoming a Department Chair: Negotiating the Transition from Scholar to Administrator.

    ERIC Educational Resources Information Center

    Gmelch, Walter H.; Parkay, Forrest W.

    The Beginning Department Chair Study used qualitative methodology to examine the developing identities of 13 new department chairs at 10 public and private colleges and universities in eight states. Data were gathered during on-site semistructured interviews (approximately two per month) during the chair's first year and periodic telephone…

  8. Musical Chairs: An Innovative Teaching and Learning Method

    ERIC Educational Resources Information Center

    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…

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

    NASA Astrophysics Data System (ADS)

    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'.

  10. Are the desks and chairs at school appropriate?

    PubMed

    Saarni, L; Nygård, C-H; Kaukiainen, A; Rimpelä, A

    2007-10-01

    The aim of the current study was to find out how the measures of chairs and desks match with the anthropometrics of schoolchildren and how schoolchildren sit during a lesson in their classroom. This paper reports the baseline measurements of an intervention study. Participants of this study were 6th and 8th grade (12 and 14 year old) schoolchildren from two comprehensive schools in Finland (N = 101, 57 girls and 44 boys). The main outcome measures were the differences between desk height and elbow-floor height, and chair height and popliteal height. Forty-three participants were randomized for sitting posture analysis by video recordings. The study showed that desks were on average 13 cm above elbow-floor height and chairs 2 cm below popliteal height. For 56% of time participants sat with their backs flexed >20 degrees and/or rotated >45 degrees . For 70% of time they sat with their necks flexed >20 degrees or rotated >45 degrees. The results indicate that there is a mismatch between school furniture and the anthropometrics of schoolchildren. Schoolchildren sit in disadvantaged postures for a substantial part of school lessons.

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

    PubMed

    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.

  12. A Clinical Audit on Diabetes Care in Patients with Type 2 Diabetes in Al-Ain, United Arab Emirates

    PubMed Central

    Shehab, Abdulla; Elnour, Asim; Abdulle, Abdishakur

    2012-01-01

    Objectives: To implement a prospective interventional clinical audit to evaluate the current clinical practice and the effect of standard interventions on the management of type 2 diabetes (T2DM). Methods: 254 patients with T2DM where recruited in a specialized diabetes care center in Al-Ain, UAE. The diabetes care components were audited before (baseline) and after (3 and 6 months) implementation of Institute of Clinical System Improvement (ICSI) guidelines. Data was compared against international guidelines to achieve target goals of normoglycemia, blood pressure (BP), and low density lipoprotein-cholesterol (LDL-C). We measured changes in mean scores of patient satisfaction level regarding diabetes care at similar intervals, by validated Patient Satisfaction Questionnaire (PSQ-18). Results: We observed a significant reduction in fasting blood glucose (FBG; mean± SD; 9.3 ± 0.03 vs 7.4 ± 0.3mmol/l; P=0.03), and HbA1c (8.7 ± 0.02 vs 8.1 ± 0.02 %; P=0.04) levels after 6 months compared with baseline. Patients who achieved target FBG and HbA1c levels improved significantly (45.7 vs 81.1%; P=0.03), and (40.1 vs 73.6%; P=0.04), respectively. The LDL-C levels improved, though this was not statistically significant. Patients achieving target of BP control improved significantly (SBP 142±7.6 and DBP 95±6.2 vs SBP 136±8.2 and DBP 87±5.8 mmHg;P=0.05). Conclusions: The results of this interventional audit were generally positive and emphasized the feasibility of improving the current clinical practice. Our individualized approach has helped us to achieve a better target in glycemic and BP control as well as patient satisfaction. Further research is needed to understand the long-term impact of our structured approach to improve the quality of T2DM care in the UAE. PMID:23136620

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

    PubMed Central

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

    2012-01-01

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

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

    PubMed Central

    Winter, Lotta; Wollmer, M. Axel; Laurens, Jean; Straumann, Dominik; Kruger, Tillmann H. C.

    2013-01-01

    Although there is clinical and historical evidence for a vivid relation between the vestibular and emotional systems, the neuroscientific underpinnings are poorly understood. The “spin doctors” of the nineteenth century used spinning chairs (e.g., Cox’s chair) to treat conditions of mania or elevated arousal. On the basis of a recent study on a hexapod motion-simulator, in this prototypic investigation we explore the impact of yaw stimulation on a spinning chair on mood states. Using a controlled experimental stimulation paradigm on a unique 3-D-turntable at the University of Zurich we included 11 healthy subjects and assessed parameters of mood states and autonomic nervous system activity. The Multidimensional Mood State Questionnaire and Visual Analog Scales (VAS) were used to assess changes of mood in response to a 100 s yaw stimulation. In addition heart rate was continuously monitored during the experiment. Subjects indicated feeling less “good,” “relaxed,” “comfortable,” and “calm” and reported an increased alertness after vestibular stimulation. However, there were no objective adverse effects of the stimulation. Accordingly, heart rate did not significantly differ in response to the stimulation. This is the first study in a highly controlled setting using the historical approach of stimulating the vestibular system to impact mood states. It demonstrates a specific interaction between the vestibular system and mood states and thereby supports recent experimental findings with a different stimulation technique. These results may inspire future research on the clinical potential of this method. PMID:24133463

  15. The Department Chair as Academic Leader. American Council on Education/Oryx Press Series on Higher Education.

    ERIC Educational Resources Information Center

    Hecht, Irene W. D.; Higgerson, Mary Lou; Gmelch, Walter H.; Tucker, Allan

    This book provides a comprehensive guide to the role of the academic department chair in a time when the chair's role is rapidly becoming more important and more complex. Part 1 describes the new roles chairs face, followed by a general discussion of their responsibilities. Part 2 is concerned with the department chair's work with people,…

  16. 76 FR 2883 - Folding Metal Tables and Chairs From the People's Republic of China: Final Results of 2007-2008...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-18

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

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

    PubMed

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

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-28

    ... Discussion: Day One Presentations and Product Development Thursday, April 14, 2011 EM Headquarters Groundwater Update EM SSAB Chairs' Roundtable Discussion: Day Two Presentations and Product Development...

  19. Executive onboarding: ensuring the success of the newly hired department chair.

    PubMed

    Ross, Warren E; Huang, Karen H C; Jones, Greg H

    2014-05-01

    The success of newly recruited medical school department chairs has become increasingly important for achievement of organizational goals. An effective onboarding program for these chairs can greatly facilitate early success, as well as satisfaction of the new hire with the position and the school. Onboarding programs can include traditional orientation items such as payroll signup and parking details, but should focus heavily on sharing organizational structure, culture, and how things get done. The goals of onboarding will be well served by implementation of three roles in the process. An Orientation Navigator can assist the new chair in the orientation phase, completing new employee documents and navigating the day-to-day challenges of working at the location. A Peer Mentor, generally a sitting chair, serves as both "buddy" and mentor, providing moral support as well as ensuring that the new chair gains an understanding of the people and processes important for getting things done. A Transition Mentor serves over a longer term as a sounding board and coach outside the peer group, assisting in a variety of ways to promote the chair's growth, development, and success as a leader. Finally, any onboarding process is significantly compromised without the active participation of the dean, meeting regularly with the chair to clarify expectations, promote assimilation, and solve problems. Successful onboarding begins with a mindfulness of the needs of the newly hired chair, and a well-designed and well-implemented plan will have wide-ranging benefits for the chair and the organization.

  20. Learning to Generate Chairs, Tables and Cars with Convolutional Networks.

    PubMed

    Dosovitskiy, Alexey; Springenberg, Jost; Tatarchenko, Maxim; Brox, Thomas

    2016-05-12

    We train generative 'up-convolutional' neural networks which are able to generate images of objects given object style, viewpoint, and color. We train the networks on rendered 3D models of chairs, tables, and cars. Our experiments show that the networks do not merely learn all images by heart, but rather find a meaningful representation of 3D models allowing them to assess the similarity of different models, interpolate between given views to generate the missing ones, extrapolate views, and invent new objects not present in the training set by recombining training instances, or even two different object classes. Moreover, we show that such generative networks can be used to find correspondences between different objects from the dataset, outperforming existing approaches on this task.

  1. American style or Turkish chair: the triumph of bodily comfort.

    PubMed

    Çevik, Gülen

    2010-01-01

    This article investigates the reciprocal influence of Ottoman Turkish and American interiors in the development of seating furniture. Seating furniture is unique because it involves a direct and physical interaction between the piece of furniture and the body, while at the same time it is part of a public space where social interactions occur. I will argue that the interactions between the Ottoman Turks and Americans are reflected in the way these traditions modified their seating furniture as they sought to mediate cultural, political and social differences between them. The concept of bodily comfort will serve as a common thread in understanding the origin of the expression "American style" (Amerikan stili or Amerikan tarzı) in modern Turkish language, the "Turkish chairs" in Victorian America in the late nineteenth century and the English language use of words such as sofa, ottoman and divan.

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

    NASA Technical Reports Server (NTRS)

    1970-01-01

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

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

    NASA Technical Reports Server (NTRS)

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

    2002-01-01

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

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

    NASA Technical Reports Server (NTRS)

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

    2004-01-01

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

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

    PubMed

    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.

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

    ERIC Educational Resources Information Center

    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…

  7. The First 18 Months; A Financial Report of the Gresham Chair.

    ERIC Educational Resources Information Center

    Gillette, Robert

    In April 1972, the New England Program in Teacher Education (NEPTE) announced the granting of a "Chair" for a New England teacher. The Mary Gresham Chair carried with it a grant of $100,000 to provide the richest possible learning resources for children. The award was made to Robert Gillette, an English teacher from Fairfield, Connecticut. It…

  8. Chair Perceptions of Trust between Mentor and Mentee in Online Doctoral Dissertation Mentoring

    ERIC Educational Resources Information Center

    Rademaker, Linnea L.; Duffy, Jennifer O'Connor; Wetzler, Elizabeth; Zaikina-Montgomery, Helen

    2016-01-01

    We explored online dissertation chairs' perceptions of trust in the mentor-mentee relationship, as trust was identified as a crucial factor in the success of doctoral students. Through the implementation of a multiple-case study, and a qualitative, online questionnaire, and through qualitative data analysis, we discovered 16 chairs' perceptions of…

  9. Promoting Student Success: What Department Chairs Can Do. Occasional Paper No. 10

    ERIC Educational Resources Information Center

    Schuh, John H.; Kuh, George D.

    2005-01-01

    Department chairs are in a position to help shape a culture where student learning is the central focus of faculty, staff, and students (Gmelch & Schuh, 2004). They hire, socialize, and evaluate faculty members' performance, guide curriculum development, and maintain the quality of academic programs. At the same time, department chairs typically…

  10. 76 FR 20651 - Environmental Management Site-Specific Advisory Board Chairs

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-04-13

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF ENERGY Environmental Management Site-Specific Advisory Board Chairs AGENCY: Department of Energy. ACTION: Notice of... Environmental Management Site-Specific Advisory Board Chairs (76 FR 17118). This notice announces...

  11. Dimensions of Leadership among Community College Health Career Program Department Chairs and Implications for Leadership Development

    ERIC Educational Resources Information Center

    Platz-Wiechert, Lynn Marie

    2010-01-01

    Given the growth in community colleges, the projected need for health career workers, and the central position of the department chair in higher education, this study explored dimensions of leadership as identified by health career department chairs in five Illinois community colleges. Areas of study included: (a) professional profiles of health…

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

    ERIC Educational Resources Information Center

    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…

  13. Stress Factors, Role Conflict, and Role Ambiguity for Academic Department Chairs.

    ERIC Educational Resources Information Center

    Burns, John S.; Gmelch, Walter H.

    This investigation examined the dimensional sources and perceptions of occupational stress experienced by department chairs in institutions of higher education, and the influence of professional independent variables associated with these stressors. Surveys were mailed to 800 randomly selected department chairs at 100 institutions (523 surveys…

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

    PubMed Central

    Larsen, Søren L.; Lyngeraa, Tobias S.; Maschmann, Christian P.; Van Lieshout, Johannes J.; Pott, Frank C.

    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 hemodynamic variables were recorded by photoplethysmography and frontal cerebral oxygenation (ScO2) by near infrared spectroscopy. Significant differences were only observed immediately after the induction when patients induced in a reclining beach-chair position had higher mean arterial pressure (MAP) (35 ± 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 to the sitting beach-chair position indicate more stable hemodynamics with the clinical implication that anesthesia should not be induced with the patient in the sitting position. PMID:24904427

  15. Curriculum Leadership Roles of Chairs in "Continuously Planning" Departments. AIR 2000 Annual Forum Paper.

    ERIC Educational Resources Information Center

    Stark, Joan S.; Briggs, Charlotte L.; Rowland-Poplawski, Jean

    This paper examines the role departmental chairs play in curriculum planning, who is chosen to lead the process, the behaviors used, and the complementary or conflicting roles played by other faculty members. Data for the analysis were drawn from interviews with 44 department chairs and 83 faculty in Carnegie classification institutions; these…

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

    ERIC Educational Resources Information Center

    Riggs, Janet Morgan; Duelks, Robert

    2012-01-01

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

  17. King among Kings: Understanding the Role and Responsibilities of the Department Chair in Higher Education

    ERIC Educational Resources Information Center

    Berdrow, Iris

    2010-01-01

    The role and responsibilities of the chair of an academic department in higher education is considered from the perspective of both actor and agent, within the context of the institution being served and the department being represented. The intent of this article is to further research on the role of department chair by analyzing it in the…

  18. Preparing Department Chairs for Their Leadership Roles. New Directions for Community Colleges, Number 105.

    ERIC Educational Resources Information Center

    Gillet-Karam, Rosemary, Ed.

    1999-01-01

    This issue focuses on preparing department chairs for their leadership roles. It presents qualities that experienced chairs cite as being crucial to success, and asserts the need to develop formal training programs for people newly appointed to these positions. Articles include: (1) "Midlevel Management in the Community College: A Rose Garden?"…

  19. Influence of Web-Based Distance Education on the Academic Department Chair Role

    ERIC Educational Resources Information Center

    Franklin, Kathy K.; Hart, Jan K.

    2006-01-01

    The purpose of this study was to examine academic department chair perceptions about the future influence of web-based distance education on departmental operations and their changing role as academic leader. Using a rating, modified-policy Delphi method, the researcher worked with 22 department chairs employed at public, urban universities in the…

  20. 21 CFR 868.5365 - Posture chair for cardiac or pulmonary treatment.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 8 2013-04-01 2013-04-01 false Posture chair for cardiac or pulmonary treatment... for cardiac or pulmonary treatment. (a) Identification. A posture chair for cardiac or pulmonary... heart or lung disease. (b) Classification. Class I (general controls). The device is exempt from...

  1. Roles, Responsibilities, Challenges, and Rewards: The Lived Experience of ESL Department Chairs in Community Colleges

    ERIC Educational Resources Information Center

    Lam, Chin

    2014-01-01

    This study addresses the lived experience of ESL department chairs in California community colleges. It adds to existing literature that aims to support these individuals who are serving in critical roles in institutions of higher education. Using phenomenological methods, four ESL department chairs were interviewed to explore their journeys…

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

    ERIC Educational Resources Information Center

    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…

  3. Researcher and Institutional Review Board Chair Perspectives on Incidental Findings in Genomic Research

    PubMed Central

    Daack-Hirsch, Sandra; Driessnack, Martha; Downing, Nancy; Shinkunas, Laura; Brandt, Debra; Simon, Christian

    2012-01-01

    Aims: Genomic research can produce findings unrelated to a study's aims. The purpose of this study was to examine researcher and Institutional Review Board (IRB) chair perspectives on genomic incidental findings (GIFs). Methods: Nineteen genomic researchers and 34 IRB chairs from 42 institutions participated in semi-structured telephone interviews. Researchers and chairs described GIFs within their respective roles. Few had direct experience with disclosure of GIFs. Researchers favored policies where a case by case determination regarding whether GIF disclosure would be offered after discovery, whereas IRB chairs preferred policies where procedures for disclosure would be determined prior to approval of the research. Conclusions: Researcher and IRB chair perspectives on management of GIFs overlap, but each group provides a unique perspective on decisions regarding disclosure of GIFs in research. Engagement of both groups is essential in efforts to provide guidance for researchers and IRBs regarding disclosure of GIFs in research. PMID:22352737

  4. DOE Chair of Excellence Professorship in Environmental Disciplines

    SciTech Connect

    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. The

  5. How to be a department chair of epidemiology: a survival guide.

    PubMed

    Ness, Roberta B; Samet, Jonathan M

    2010-10-01

    As former chairs of 3 of the largest departments of epidemiology in the country, the authors provide "lessons learned" on how to be an epidemiology chair. To start, they suggest discussing strategic visioning with faculty, staff, and students; evaluating existing operational and governance structures; setting a predictable style; and considering which traditions to keep and which to modernize. Next, the authors consider key administrative issues. Recruitment and retention of the best faculty and students are critical to a successful department's future. A great department requires a great vision. To manage the change a new vision creates, the chair must attain buy-in and proceed with persistence. Chairs must promote the interests of the department to higher administration, a job best accomplished by being a team player and picking your battles. Keeping an eye on the mission involves balancing quality education with research and always striving to improve public health. Finally, a chair must continuously assess whether he or she is doing the best job. Eventually, the chair must know when to quit and how to quit well. Although being chair is demanding and sometimes difficult, it is a position that can be rewarding to both the individual and the department.

  6. The Department Chair: Professional Development and Role Conflict. AAHE-ERIC/Higher Education Research Report No. 10, 1982.

    ERIC Educational Resources Information Center

    Booth, David B.

    The role of the department chair as the interface between faculty and administration is considered, along with the selection, orientation, socialization, and evaluation of the chair. Attention is directed to constraints under which chairs work that are beyond their control and the way that the resulting conflict, overload, and ambiguity impede…

  7. 77 FR 39680 - Folding Metal Tables and Chairs From the People's Republic of China: Final Results of Antidumping...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-07-05

    ... Metal Tables and Chairs From the People's Republic of China: Final Results of Antidumping Duty... review of the antidumping duty order on folding metal tables and chairs from the People's Republic of... ``Final Results of Review'' section below. \\1\\ See Folding Metal Tables and Chairs From the...

  8. 76 FR 72903 - Folding Metal Tables and Chairs From the People's Republic of China: Notice of Correction to the...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-11-28

    ... International Trade Administration Folding Metal Tables and Chairs From the People's Republic of China: Notice... the antidumping duty order on folding metal tables and chairs from the People's Republic of China...'').'' \\2\\ \\1\\ See Folding Metal Tables and Chairs From the People's Republic of China: Final Results...

  9. 77 FR 59975 - Certain Folding Metal Tables and Chairs From China; Institution of a Five-Year Review Concerning...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-10-01

    ... COMMISSION Certain Folding Metal Tables and Chairs From China; Institution of a Five-Year Review Concerning the Antidumping Duty Order on Certain Folding Metal Tables and Chairs From China AGENCY: United States... determine whether revocation of the antidumping duty order on certain folding metal tables and chairs...

  10. 76 FR 774 - Folding Metal Tables and Chairs From the People's Republic of China: Notice of Extension of Time...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-01-06

    ... International Trade Administration Folding Metal Tables and Chairs From the People's Republic of China: Notice...'') published the initiation of the new shipper review of the antidumping duty order on folding metal tables and chairs from the People's Republic of China (``PRC''). See Folding Metal Tables and Chairs: Initiation...

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

    PubMed

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

    2000-01-01

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

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

    SciTech Connect

    Court, L; Fullen, D; Tharp, K; Palmer, J; Ungchusri, G; Reyes, L; Tong, T; Nguyen, S; Phillips, T; Balter, P

    2014-06-15

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

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

    NASA Astrophysics Data System (ADS)

    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

  14. Vestibulopathy and age effects on head stability during chair rise.

    PubMed

    McGibbon, C A; Krebs, D E; Scarborough, D M

    2001-01-01

    It is unknown how vestibular dysfunction and age differentially affect balance control during functional activities. The objective of this study was to gain insight into the effects of age and vestibulopathy on head control when rising from a chair. Head relative to trunk (head-on-trunk) sagittal plane angular and linear control strategies were studied in patients with bilateral vestibular hypofunction (BVH) and in healthy subjects aged 30-80 years. A two-way analysis of variance was used to compare head-on-trunk kinematics by age (young vs elderly) and diagnosis (healthy vs BVH) at the time of liftoff from the seat. Angular control strategies differed with age but not diagnosis: young (healthy and BVH) subjects stabilized head rotations in space while elderly (healthy and BVH) subjects stabilized head rotations on the trunk. In contrast, linear control strategies differed by diagnosis but not age: BVH subjects (young and old) allowed a greater rate of head-on-trunk translation while healthy subjects (young and old) inhibited such translations. Young BVH subjects stabilized head-in-space rotations (as did young healthy subjects) without a functioning vestibular system, suggesting cervicocollic reflex and/or other sensory compensation for vestibular loss. Elderly BVH subjects stabilized head rotation with respect to the trunk, as did healthy elders, but did not stabilize head-on-trunk translations, suggesting a reliance on passive mechanical responses of the neck to sense head movements. We conclude that compensation strategies used by patients with vestibulopathy are age-dependent and appear to be more tractable in the younger BVH patient.

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

    ERIC Educational Resources Information Center

    Beja, Morris

    1994-01-01

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

  16. 75 FR 17701 - Environmental Management Site-Specific Advisory Board Chairs

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-04-07

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

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

    PubMed

    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.

  18. Respiratory chest movement measurement as a chair quality indicator – preliminary observations

    PubMed Central

    Szczygieł, Elżbieta; Zielonka, Katarzyna; Mazur, Tadeusz; Mętel, Sylwia; Golec, Joanna

    2015-01-01

    Regardless of the constantly increasing time man is spending in a sitting position, there is still a lack of objective chair quality assessment criteria. The aim of this paper is to find the answer to whether respiratory chest movement measurements can be a chair quality indicator. The study included 34 participants (mean 34.7 years ± 5.2). Their chest movements were assessed using respiratory inductive plethysmography while sitting on two subsequent chairs. Significant differences in chest movements depending on chair type were observed concerning the breathing duct (upper and lower) and breathing movement amplitude. The amplitude of the upper respiratory track in the first chair was higher (239.4 mV) compared with the second seat (207.3 mV) (p = .018). The analyzed parameters of respiratory chest movement may become a helpful indicator for design and selection of chairs which enable people to both work and relax in the most ergonomic conditions. PMID:26323780

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

    SciTech Connect

    Carmichael, Scott; Booten, Chuck; Robertson, Joseph; Chin, Justin; Christensen, Dane; Pless, Jacquelyn; Arent, Doug

    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.

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

    PubMed

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

    2015-01-01

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

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

    PubMed Central

    DelliFraine, Jami; Langabeer, James; King, Brent

    2010-01-01

    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. PMID:21293770

  2. ESA chairs the International Living With a Star programme

    NASA Astrophysics Data System (ADS)

    2003-02-01

    chairing the ILWS steering committee for the first two years. “There is a clear need to study the Sun and its interaction with the Earth” he says, “ and it is too big a job for a single space agency to cope with.” Notes to editors The new International Living With a Star (ILWS) programme builds upon a previous international framework between Europe, Japan, Russia (formerly the Soviet Union), and the United States to study the Sun and its effects on Earth. That framework was the International Solar Terrestrial Physics (ISTP) programme. The SOHO and Cluster missions were part of ESA’s contribution. For ILWS, the Canadian Space Agency has joined the collaboration. A ‘kick-off’ meeting between the space agencies involved in ILWS was held on 4-6 September 2002 in Washington DC, United States. An international steering committee of representatives from those agencies will now supervise the programme. The committee comprises five space agencies: the National Aeronautics and Space Administration (NASA), the European Space Agency (ESA), Japan's Institute for Space and Astronautical Science (ISAS), the Russian Aviation and Space Agency (Rosaviacosmos), and the Canadian Space Agency (CSA). There will be an ILWS Working Group to coordinate special projects. More than 20 space agencies have announced their participation in the first Working Group meeting, scheduled to take place in Nice, France, on 14 -15 April 2003. Contributions from the various space agencies include missions, payloads, subsystems, launch or tracking services, rockets, balloons, and open access to data sources.

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

    PubMed

    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.

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

    PubMed

    Park, Juyoung; McCaffrey, Ruth

    2012-05-01

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

  5. The effect of chair yoga in older adults with moderate and severe Alzheimer's disease.

    PubMed

    McCaffrey, Ruth; Park, Juyoung; Newman, David; Hagen, Dyana

    2014-01-01

    Using a quasi-experimental single-group design, this study examined the feasibility of older adults with Alzheimer's disease (AD)-type dementia to complete the Sit 'N' Fit Chair Yoga Program. Physical function of participants who completed the program was measured. The nine older adults with AD (mean age = 83) participated in the 8-week Sit 'N' Fit Chair Yoga Program. To measure physical function, the Six-Minute Walk Test, the Gait Speed Test, and the Berg Balance Scale were administered at pre-intervention, 4 weeks, 8 weeks, and 1 month after program completion. All participants completed the program. Positive changes were seen across all physical measures. Further study, using a larger sample and including a control group, is needed to fully determine the effect of the Sit 'N' Fit Chair Yoga Program on older adults with moderate to severe AD.

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

    NASA Astrophysics Data System (ADS)

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

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

  7. Effects of recliner-chair versus traditional hospital bed on postsurgical diagnostic laparoscopic recovery time.

    PubMed

    Agodoa, Shirley E; Holder, Margaret A; Fowler, Sarah M

    2002-10-01

    Little has been documented regarding postoperative nursing interventions that are effective in decreasing postoperative recovery time, improving patient outcomes, or optimizing discharge readiness. A randomized study was conducted to evaluate 2 methods of recovery positioning and to examine factors that affect home readiness (eg, voiding, intake) for postsurgical laparoscopy patients. Participants were randomized into 2 groups. The control group was recovered in traditional hospital beds, while subjects in the experimental group recovered in a "recliner-chair," which was adjustable by the patient for comfort. The results showed that patients who recovered in adjustable recliner-chairs reached home readiness sooner and experienced greater comfort levels than patients who recovered in traditional hospital beds. Furthermore, patients in the recliner-chair group had fewer adverse symptoms such as nausea, severe pain, and delayed voiding. This is a U.S. government work. There are no restrictions on its use.

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

    NASA Astrophysics Data System (ADS)

    Grigoryan, L. Sh

    2014-03-01

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

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

    PubMed

    Weiner, Marie-France; Silver, John R

    2016-08-01

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

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

    SciTech Connect

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

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

    Code of Federal Regulations, 2012 CFR

    2012-07-01

    ... Board shall serve without compensation, but shall be reimbursed by the Corporation for travel... of the Corporation shall report to the Board through the Chair. (3) The Board of Directors is... Annual Management Report (AMR), which includes the annual financial statements, management's...

  12. 29 CFR 4002.3 - Board of Directors, Chair, and Representatives of Board Members.

    Code of Federal Regulations, 2013 CFR

    2013-07-01

    ... Board shall serve without compensation, but shall be reimbursed by the Corporation for travel... of the Corporation shall report to the Board through the Chair. (3) The Board of Directors is... Annual Management Report (AMR), which includes the annual financial statements, management's...

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

    PubMed

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

    2012-01-01

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

  14. The Department Chair's Role in Developing New Faculty into Teachers and Scholars.

    ERIC Educational Resources Information Center

    Bensimon, Estela Mara; Ward, Kelly; Sanders, Karla

    This book is designed to help department chairs with three stages of junior faculty socialization: recruitment and hiring; the critical first year; and evaluating the performance of new faculty. The book is organized in three parts with 15 chapters. Chapters in Part 1, "Managing the Recruitment and Selection of New Faculty," include: (1)…

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

    ERIC Educational Resources Information Center

    Lormier, Anne

    2007-01-01

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

  16. 78 FR 20311 - Environmental Management Site-Specific Advisory Board Chairs

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-04-04

    ... Environmental Management Site-Specific Advisory Board Chairs AGENCY: Department of Energy. ACTION: Notice of Open Webinar. SUMMARY: This notice announces a webinar of the Environmental Management Site-Specific... recommendations to DOE-EM and site management in the areas of environmental restoration, waste management,...

  17. University-Supervised Chair Work as a Form of School and Pedagogical University Collaboration

    ERIC Educational Resources Information Center

    Chekaleva, Nadezhda V.; Duka, Natalia A.; Drobotenko, Julia B.; Makarova, Natalia S.; Solovev, Dmitrii N.; Soloveva, Tatiana O.; Fetter, Inna V.

    2016-01-01

    The main tendencies of pedagogical education are discussed in the article. Modern tendencies and qualifying norms to the future teacher make the opportunities for strengthening of practical orientation of higher education. The key types of university-supervised chair (unilateral and bilateral cooperation) are considered and their work is…

  18. Two assistive technology devices for children: an adjustable reacher and a lunch room chair.

    PubMed

    Stephens, Michael; Barrett, Steven F

    2005-01-01

    Two devices were modified and redesigned to further improve on previous designs and to better suit the children they were originally constructed for. The first device is a reacher that needs to be adjustable. The child originally needed a reacher that was small enough to operate. Adult reachers were shortened to fit the child. It became apparent that the reachers would need to be able to grow with the child. For that reason a reacher was developed with interchangeable center sections and control rods. This allows the reacher to grow with child in increments without the need to keep sending the reacher in for modification. The reacher also needs to pinch on a different plane then it is controlled at to simplify use for the child. The second device modified was a chair built for children in wheel chairs to allow for them to sit with their peers at a lunch table at school. The chair was totally redesigned to be more comfortable and stronger. A removable cover was added so that it can be washed. A leg rest with adjustable foot rests was added so the children's feet are well supported and they are comfortable. This chair will allow the children to sit anywhere in the cafeteria so that they may sit with their peers.

  19. 78 FR 64208 - Environmental Management Site-Specific Advisory Board Chairs

    Federal Register 2010, 2011, 2012, 2013, 2014

    2013-10-28

    ... environmental restoration, waste management, and related activities. Tentative Agenda Topics: Tuesday, November 5, 2013 EM Program Update EM SSAB Chairs' Round Robin: Topics, Achievements, and Accomplishments EM... meetings and will make every effort to accommodate persons with physical disabilities or special needs....

  20. 76 FR 30695 - Environmental Management Site-Specific Advisory Board Chairs

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-05-26

    ... restoration, waste management, and related activities. Tentative Agenda Topics Wednesday, June 15, 2011 EM Program Update, EM SSAB Chairs' Round Robin: Top Three Site-Specific Topics and Achievements, EM... will make every effort to accommodate persons with physical disabilities or special needs. If...

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

    PubMed

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

    2008-01-01

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

  2. WEDI (Workgroup for Electronic Data Interchange) co-chair predicts big savings from EDI.

    PubMed

    Brophy, J T

    1992-10-01

    Electronic data interchange has the potential to save billions of healthcare dollars--that's the gospel according to Joe Brophy. The Travelers Insurance Company president and co-chair of the Health and Human Services Workgroup on Electronic Data Interchange is taking this sermon to the people.

  3. Designing and Building a Cardboard Chair: Children's Engineering at the TECA Eastern Regional Conference

    ERIC Educational Resources Information Center

    Linnell, Charles C.

    2007-01-01

    This article describes the 2006 Technology Education Collegiate Association (TECA) Eastern Regional elementary competition, wherein teams of technology education students from nine different universities designed and built cardboard chairs. The competition required the teams (four or five to a team) from universities up and down the East Coast to…

  4. 20 CFR 661.320 - Who must chair a Local Board?

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 20 Employees' Benefits 3 2011-04-01 2011-04-01 false Who must chair a Local Board? 661.320 Section 661.320 Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF LABOR STATEWIDE AND LOCAL GOVERNANCE OF THE WORKFORCE INVESTMENT SYSTEM UNDER TITLE I OF THE WORKFORCE INVESTMENT ACT...

  5. 20 CFR 661.320 - Who must chair a Local Board?

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 20 Employees' Benefits 4 2012-04-01 2012-04-01 false Who must chair a Local Board? 661.320 Section 661.320 Employees' Benefits EMPLOYMENT AND TRAINING ADMINISTRATION, DEPARTMENT OF LABOR (CONTINUED) STATEWIDE AND LOCAL GOVERNANCE OF THE WORKFORCE INVESTMENT SYSTEM UNDER TITLE I OF THE WORKFORCE...

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

    ERIC Educational Resources Information Center

    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…

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

    NASA Astrophysics Data System (ADS)

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

    2016-01-01

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

  8. 21 CFR 868.5365 - Posture chair for cardiac or pulmonary treatment.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 8 2012-04-01 2012-04-01 false Posture chair for cardiac or pulmonary treatment. 868.5365 Section 868.5365 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN... heart or lung disease. (b) Classification. Class I (general controls). The device is exempt from...

  9. 21 CFR 868.5365 - Posture chair for cardiac or pulmonary treatment.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 8 2011-04-01 2011-04-01 false Posture chair for cardiac or pulmonary treatment. 868.5365 Section 868.5365 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN... heart or lung disease. (b) Classification. Class I (general controls). The device is exempt from...

  10. 21 CFR 868.5365 - Posture chair for cardiac or pulmonary treatment.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Posture chair for cardiac or pulmonary treatment. 868.5365 Section 868.5365 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN... heart or lung disease. (b) Classification. Class I (general controls). The device is exempt from...

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

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 8 2014-04-01 2014-04-01 false Posture chair for cardiac or pulmonary treatment. 868.5365 Section 868.5365 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN... heart or lung disease. (b) Classification. Class I (general controls). The device is exempt from...

  12. Principals Fostering the Instructional Leadership Capacities of Department Chairs: A Strategy for Urban High School Reform

    ERIC Educational Resources Information Center

    Klar, Hans W.

    2013-01-01

    A growing body of literature has highlighted the affordances of distributive forms of instructional leadership as a means to broaden and deepen instructional leadership capacity within schools. Yet, specifically how the capabilities of such key leaders as high school department chairs can be fostered to realize enhanced instructional capacity…

  13. A Computer-Based Training System for American Antique Chair Styles.

    ERIC Educational Resources Information Center

    See, Maha

    A computer-based training (CBT) system was designed to train learners to recognize six styles of 18th century American antique chairs. The project consisted of five phases. The first phase consisted of a needs analysis to determine the training needs for the target population. Three groups of learners were identified: antique sales personnel,…

  14. Cultivating Sacramentality through Administrative Work: Guidance from St. Benedict on Being a Catholic Department Chair

    ERIC Educational Resources Information Center

    Narloch, Rodger

    2014-01-01

    One dilemma encountered by department chairs and administrators at Catholic colleges and universities is how to respect the pluralistic religious views of the faculty while being faithful to one's own and the institution's Catholic tradition. The Rule of St. Benedict offers guidance that can result in deepening the respect for all…

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

    ERIC Educational Resources Information Center

    Baxter, Jacqueline

    2017-01-01

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

  16. Views from a Distance: A Nephological Model of the CCCC Chairs' Addresses, 1977-2011

    ERIC Educational Resources Information Center

    Mueller, Derek N.

    2012-01-01

    Views from a Distance is a series of word clouds rendered from 35 chairs' addresses delivered at CCCC conventions from 1977 to 2011. The digital installation invites explorations of word-level patterns and anomalies within this widely recognized collection of speeches. The installation itself is underpinned with the assumption that distinctive…

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

    ERIC Educational Resources Information Center

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

    2009-01-01

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

  18. 21 CFR 878.4950 - Manual operating table and accessories and manual operating chair and accessories.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 8 2012-04-01 2012-04-01 false Manual operating table and accessories and manual operating chair and accessories. 878.4950 Section 878.4950 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES GENERAL AND PLASTIC SURGERY...

  19. 21 CFR 878.4960 - Operating tables and accessories and operating chairs and accessories.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 8 2011-04-01 2011-04-01 false Operating tables and accessories and operating chairs and accessories. 878.4960 Section 878.4960 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES GENERAL AND PLASTIC SURGERY DEVICES...

  20. 21 CFR 878.4960 - Operating tables and accessories and operating chairs and accessories.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 8 2014-04-01 2014-04-01 false Operating tables and accessories and operating chairs and accessories. 878.4960 Section 878.4960 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES GENERAL AND PLASTIC SURGERY DEVICES...

  1. 21 CFR 878.4950 - Manual operating table and accessories and manual operating chair and accessories.

    Code of Federal Regulations, 2011 CFR

    2011-04-01

    ... 21 Food and Drugs 8 2011-04-01 2011-04-01 false Manual operating table and accessories and manual operating chair and accessories. 878.4950 Section 878.4950 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES GENERAL AND PLASTIC SURGERY...

  2. 21 CFR 878.4960 - Operating tables and accessories and operating chairs and accessories.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 8 2013-04-01 2013-04-01 false Operating tables and accessories and operating chairs and accessories. 878.4960 Section 878.4960 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES GENERAL AND PLASTIC SURGERY DEVICES...

  3. 21 CFR 878.4950 - Manual operating table and accessories and manual operating chair and accessories.

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... 21 Food and Drugs 8 2013-04-01 2013-04-01 false Manual operating table and accessories and manual operating chair and accessories. 878.4950 Section 878.4950 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES GENERAL AND PLASTIC SURGERY...

  4. 21 CFR 878.4950 - Manual operating table and accessories and manual operating chair and accessories.

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... 21 Food and Drugs 8 2014-04-01 2014-04-01 false Manual operating table and accessories and manual operating chair and accessories. 878.4950 Section 878.4950 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES GENERAL AND PLASTIC SURGERY...

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

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Manual operating table and accessories and manual operating chair and accessories. 878.4950 Section 878.4950 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES GENERAL AND PLASTIC SURGERY...

  6. 21 CFR 878.4960 - Operating tables and accessories and operating chairs and accessories.

    Code of Federal Regulations, 2010 CFR

    2010-04-01

    ... 21 Food and Drugs 8 2010-04-01 2010-04-01 false Operating tables and accessories and operating chairs and accessories. 878.4960 Section 878.4960 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES GENERAL AND PLASTIC SURGERY DEVICES...

  7. 21 CFR 878.4960 - Operating tables and accessories and operating chairs and accessories.

    Code of Federal Regulations, 2012 CFR

    2012-04-01

    ... 21 Food and Drugs 8 2012-04-01 2012-04-01 false Operating tables and accessories and operating chairs and accessories. 878.4960 Section 878.4960 Food and Drugs FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN SERVICES (CONTINUED) MEDICAL DEVICES GENERAL AND PLASTIC SURGERY DEVICES...

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

    ERIC Educational Resources Information Center

    Kelley, Carolyn; Salisbury, Jason

    2013-01-01

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

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

    PubMed Central

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

    2011-01-01

    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. PMID:24031712

  10. 77 FR 72883 - Folding Metal Tables and Chairs From China; Termination of Five-Year Review

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-12-06

    ... From the Federal Register Online via the Government Publishing Office INTERNATIONAL TRADE COMMISSION Folding Metal Tables and Chairs From China; Termination of Five- Year Review AGENCY: United States... 2012 to determine whether revocation of the antidumping duty order on folding metal tables and...

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

    ERIC Educational Resources Information Center

    Burgoyne, Molly E.; Ketcham, Caroline J.

    2015-01-01

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

  12. 75 FR 11120 - Folding Metal Tables and Chairs from the People's Republic of China: Notice of Extension of Time...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-03-10

    ... International Trade Administration Folding Metal Tables and Chairs from the People's Republic of China: Notice... metal tables and chairs from the People's Republic of China (``PRC''). See Initiation of Antidumping and... practicable to complete the preliminary results of the administrative reviews of folding metal tables...

  13. 77 FR 13539 - Folding Metal Tables and Chairs From the People's Republic of China: Preliminary Results of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-03-07

    ... International Trade Administration Folding Metal Tables and Chairs From the People's Republic of China...'') is conducting an administrative review of the antidumping duty order on folding metal tables and... Department published the antidumping duty order on folding metal tables and chairs from the PRC.\\1\\ On June...

  14. 75 FR 44767 - Folding Metal Tables and Chairs From the People's Republic of China: Initiation of New Shipper...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-29

    ... International Trade Administration Folding Metal Tables and Chairs From the People's Republic of China... metal tables and chairs (``FMTCs'') from the People's Republic of China (``PRC''), received on June 30... published in the Federal Register on June 27, 2002. See Antidumping Duty Order: Folding Metal Tables...

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

    PubMed Central

    Yoo, Won-gyu

    2015-01-01

    [Purpose] We assessed the effects of a suspension seat support chair on the trunk flexion angle and gluteal pressure during computer work. [Subjects] Ten males were recruited. [Methods] The suspension seat support was developed to prevent abnormal gluteal pressure and a slumped sitting posture during computer work. The gluteal pressure was measured with a TekScan system and the trunk flexion angle was measured with a video camera, to compare the differences between a general chair and the suspension seat support. [Results] The gluteal peak pressures were decreased significantly in the suspension seat support versus the general chair. The trunk flexion angle was also decreased significantly in the suspension seat support compared with the general chair. [Conclusions] This study suggests that the suspension seat support chair contributes to preventing abnormal gluteal pressure and a slumped sitting posture. PMID:26504341

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

    PubMed

    Yoo, Won-Gyu

    2015-09-01

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

  17. [The Chair of the medical chemistry department at the Faculty of Medicine and the Chair of chemistry at the School of Pharmacy of Strasbourg (1794-1871)].

    PubMed

    Pabst, Jean-Yves

    2011-01-01

    Strasbourg occupied during the 19th century a privileged place in chemistry, as well in education as in research, and that in particular in three institutions created after the dissolution of the old University during the French Revolution: the Faculty of Sciences, the School then Faculty of Medicine created in 1794, and the School of Pharmacy created in 1804. In 1871, Alsace was annexed by Germany. The chair of medical chemistry in the Faculty of Medicine was successively occupied by: Pierre François Nicolas (1743-1816) in 1794-1795, Frédéric Louis Ehrmann (1741-1801) from 1796 to 1798, Gabriel Masuyer (1761-1849) from 1798 to 1838, and Amédée Cailliot (1805-1884) from 1838 to 1871. The chair of chemistry in the School of Pharmacy was successively occupied by: Louis Hecht (1771-1857)from 1804 to 1835, Jean François Persoz (1805-1868) from 1835 to 1852, Adrien Loir (1816-1899) from 1852 to 1855, Charles Frédéric Gerhardt and Eugène Théodore Jacquemin (1828-1909) from 1856 to 1871.

  18. Wheel-chair driving improvement following visuo-manual prism adaptation.

    PubMed

    Jacquin-Courtois, Sophie; Rode, Gilles; Pisella, Laure; Boisson, Dominique; Rossetti, Yves

    2008-01-01

    Prism adaptation has been used for several years to improve several aspects of unilateral neglect. Parameters ranging from the classical neuropsychological tests to mental imagery or to tactile extinction have been successfully ameliorated following a brief period of adaptation to wedge prisms shifting the visual field to the right. However the potential therapeutic implications of this technique depend on the investigation of more functional and ecological parameters. Here we describe a patient with left hemiplegia and unilateral neglect who was impaired during wheel-chair navigation in the clinical unit. Following a brief adaptation period, this patient showed a sudden improvement of wheel-chair driving as well as of classical tests. The potential implications of prism adaptation for the rehabilitation of unilateral neglect are highlighted by the long duration of improvement obtained after a single adaptation session.

  19. Improvement of the Chairs in Classrooms for Better Sitting Posture of Children

    NASA Astrophysics Data System (ADS)

    Ishihara, Keiko; Dake, Kazuo; Ishihara, Shigekazu

    2010-10-01

    We sought to improve the sitting postures of children studying in the classrooms of a primary school. We made the seat of a standard chair lower and attached a cushion designed by one of the authors. The cushion is cut at a 25° downward angle toward the legs to allow the users to support their weight with their feet and alleviate pressure on the underside of the thighs. We also lowered the desktop to below the height of children's elbows. Eighty-three children were given the new chairs and desks, and they were observed over 7 months. Around 10% of them voluntarily maintained good sitting postures; others straightened their postures when the teachers reminded them to do so.

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

    NASA Astrophysics Data System (ADS)

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

    2016-10-01

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

  1. Development and validation of instrument for ergonomic evaluation of tablet arm chairs

    PubMed Central

    Tirloni, Adriana Seára; dos Reis, Diogo Cunha; Bornia, Antonio Cezar; de Andrade, Dalton Francisco; Borgatto, Adriano Ferreti; Moro, Antônio Renato Pereira

    2016-01-01

    The purpose of this study was to develop and validate an evaluation instrument for tablet arm chairs based on ergonomic requirements, focused on user perceptions and using Item Response Theory (IRT). This exploratory study involved 1,633 participants (university students and professors) in four steps: a pilot study (n=26), semantic validation (n=430), content validation (n=11) and construct validation (n=1,166). Samejima's graded response model was applied to validate the instrument. The results showed that all the steps (theoretical and practical) of the instrument's development and validation processes were successful and that the group of remaining items (n=45) had a high consistency (0.95). This instrument can be used in the furniture industry by engineers and product designers and in the purchasing process of tablet arm chairs for schools, universities and auditoriums. PMID:28337099

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

    PubMed

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

    2016-08-01

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

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

    PubMed

    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.

  4. Sinusoidal rotatory chair system by an auto-tuning fuzzy PID controller

    SciTech Connect

    Park, H.A.; Cha, I.S.; Baek, H.L.

    1995-12-31

    This paper presents DC servo motor speed control characteristics by fuzzy logic controller and considers position following control response with controller. A sinusoidal rotatory chair system using an auto tuning fuzzy PID control was designed to evaluate the vestibular function. Then the system is investigated for the effects of change by the fuzziness of fuzzy variable. If this system is supported by a channel, it is considered for application in industry of multi joint robot and precision parallel driving.

  5. In vivo spinal posture during upright and reclined sitting in an office chair.

    PubMed

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

    2013-01-01

    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.

  6. Fluid shifts and endocrine responses during chair rest and water immersion in man

    NASA Technical Reports Server (NTRS)

    Greenleaf, J. E.; Shvartz, E.; Kravik, S.; Keil, L. C.

    1980-01-01

    The effects of external water pressure on intercompartmental fluid volume shifts and endocrine responses in man are investigated. Extracellular fluid volumes and plasma and urine electrolyte and endocrine responses of four male subjects were measured during eight hours of head-out water immersion and 16 hours of recovery bed rest and compared to responses obtained during eight hours of chair rest and 16 hours of bed rest without external hydrostatic pressure obtained in the same subjects five months later. Immersion is found to result in a substantial diuresis with respect to chair rest, accounted for by decreases in extracellular volume. A negative water balance during immersion and a positive water balance during chair rest were observed to be accompanied by a shift of extracellular volume to the intracellular compartment, as well as the suppression of plasma arginine vasopressin and renin activities in both regimes. The vasopressin and renin activity decreases are attributed to the increased central blood volume, and half of the plasma loss in immersed subjects is attributed to the effects of external water pressure.

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

    NASA Technical Reports Server (NTRS)

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

    2001-01-01

    To determine the effects of the relative inactivity and unloading on the strength of the tibias of monkeys, Macaca mulatta, we used a non-invasive test to measure bending stiffness, or EI (Nm2), a mechanical property. The technique was validated by comparisons of in vivo measurements with standard measures of EI in the same bones post-mortem (r2 = 0.95, P < 0.0001). Inter-test precision was 4.28+/-1.4%. Normative data in 24 monkeys, 3.0+/-0.7 years and 3.6+/-0.6 kg, revealed EI to be 16% higher in the right than left tibia (4.4+/-1.6 vs. 3.7+/-1.6 Nm2, P < 0.05). Five monkeys, restrained in chairs for 14 days, showed decreases in EI. There were no changes in EI in two chaired monkeys that lost weight during a 2-week space flight. The factors that account for both the decreases in bone mechanical properties after chair restraint at 1 g and lack of change after microgravity remain to be identified. Metabolic factors associated with body weight changes are suggested by our results.

  8. Musical Chairs.

    ERIC Educational Resources Information Center

    Kennedy, Mike

    2001-01-01

    Examines Clark County Nevada school district's furniture purchasing strategy to buy classroom furniture that will last, is flexible, and is appropriate for the students using it. Replacing furniture with the least disruption to their schools' routine is highlighted. (GR)

  9. 76 FR 35007 - Notice of Issuance of Final Determination Concerning the Country of Origin of Certain Office Chairs

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-15

    ... components. The components from China of the SAYL chairs include: casters, tilt assembly, cylinder, arm... liner may be sewn into the back side of the cover. A button hole also is sewn into the back side of...

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

    PubMed

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

    2015-11-01

    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.

  11. Commentary: getting to the next phase in medical education--a role for the vice-chair for education.

    PubMed

    Pangaro, Louis N

    2012-08-01

    The author argues that a particular kind of departmental leadership is needed lest medical education become hostage both to distant management through regulatory metrics (which can displace local, institutional creativity) and to the financial pressures within the institution. Departmental chairs themselves have often been seen as barriers to successful integration and redesign of medical school curricula. The vice-chair for education is a critical figure in achieving this new kind of leadership.The author describes three forms of curriculum planning and management: phase 1, where the department chair makes the decisions; phase 2, dominated by regulation from above (in part a reaction to problems with the phase 1 approach); and phase 3, the author's vision of an approach in which decisions occur within departments but with an awareness of the institution as a collaborative system, and grounded in educational theory and research. The vice-chair for education would have a key role, carrying out interdepartmental planning and assessment for the chairs, who would provide them the needed time, training (in leadership and in educational theory and practice), support (from professional educators, with advanced degrees in education), and routes to academic advancement.Responding effectively to a complex and changing environment requires senior leaders at the middle-management level (such as vice-chairs for education) who are well trained in both the content of their specialties and also in interpersonal and collaborative skills, and who have the desire to reach a common future.

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

    PubMed Central

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

    2016-01-01

    Aging populations are increasing worldwide and strategies to minimize the impact of falls on older people need to be examined. Falls in hospitals are common and current hospital technological implementations use localized sensors on beds and chairs to alert caregivers of unsupervised patient ambulations; however, such systems have high false alarm rates. We investigate the recognition of bed and chair exits in real-time using a wireless wearable sensor worn by healthy older volunteers. Fourteen healthy older participants joined in supervised trials. They wore a batteryless, lightweight and wireless sensor over their attire and performed a set of broadly scripted activities. We developed a movement monitoring approach for the recognition of bed and chair exits based on a machine learning activity predictor. We investigated the effectiveness of our approach in generating bed and chair exit alerts in two possible clinical deployments (Room 1 and Room 2). The system obtained recall results above 93% (Room 2) and 94% (Room 1) for bed and chair exits, respectively. Precision was >78% and 67%, respectively, while F-score was >84% and 77% for bed and chair exits, respectively. This system has potential for real-time monitoring but further research in the final target population of older people is necessary. PMID:27092506

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

    PubMed

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

    2016-04-15

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

  14. "Astronomy from the Chair" - A New Way of Doing Astronomy over Internet

    NASA Astrophysics Data System (ADS)

    Tomic, Z.; Aleksic, J.

    2012-12-01

    This paper describes how the emergence of the Internet enabled astronomy to become more prevalent as a hobby and contribute to the further development of the new concept of amateur astronomy, "Astronomy from the Chair" (example: Astronomy Live and Virtual Astronomy Telescope Project Group). In this paper we also present the observatories that make it possible to take direct control over their equipment and to conduct observation and photography (example: MyTelescope and Virtual Telescope Project Group), and virtual observatories which can be accessed huge databases and carry out its processing directly through the Internet (example: Galaxy Zoo, Planet Hunters and citizensky).

  15. The Henry Cecil Ranson McBay Chair in Space Science

    NASA Technical Reports Server (NTRS)

    Bota, Kofi B.; King, James, Jr.

    1999-01-01

    The goals and objectives of the Henry Cecil Ransom McBay Chair in Space Sciences were to: (1) provide leadership in developing and expanding Space Science curriculum; (2) contribute to the research and education endeavors of NASA's Mission to Planet Earth program; (3) expand opportunities for education and hands-on research in Space and Earth Sciences; (4) enhance scientific and technological literacy at all educational levels and to increase awareness of opportunities in the Space Sciences; and (5) develop a pipeline, starting with high school, of African American students who will develop into a cadre of well-trained scientists with interest in Space Science Research and Development.

  16. Are pressure measurements effective in the assessment of office chair comfort/discomfort? A review.

    PubMed

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

    2015-05-01

    Nowadays, the majority of jobs in the western world involves sitting in an office chair. As a result, a comfortable and supported sitting position is essential for employees. In the literature, various objective methods (e.g. pressure measurements, measurements of posture, EMG etc.) have been used to assess sitting comfort/discomfort, but their validity remains unknown. This review therefore examines the relationship between subjective comfort/discomfort and pressure measurements while sitting in office chairs. The literature search resulted in eight papers that met all our requirements. Four studies identified a relationship between subjective comfort/discomfort and pressure distribution parameters (including correlations of up to r = 0.7 ± 0.13). However, the technique for evaluating subjective comfort/discomfort seems to play an important role on the results achieved, therefore placing their validity into question. The peak pressure on the seat pan, the pressure distribution on the backrest and the pressure pattern changes (seat pan and backrest) all appear to be reliable measures for quantifying comfort or discomfort.

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

    PubMed

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

    2012-01-01

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

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

    NASA Astrophysics Data System (ADS)

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

    2007-11-01

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

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

    PubMed

    Holtshousen, W S J; Coetzee, E

    2012-09-01

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

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

    PubMed

    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.

  1. Fatal accidental hanging by a high-chair waist strap in a 2-year-old girl.

    PubMed

    Souheil, Mlayeh; Audrey, Farrugia; Anny, Geraut; Sebastien, Raul J; Bertrand, Ludes

    2011-03-01

    High chairs are commonly used to feed children after 6 months. Related injuries are oftentime minor and rarely leading to death. We describe a case of a 2-year-old female child who used to jump alone on her high chair and also had the habit to fasten the straps by herself. Her mother found her hanging by the waist straps. A thorough investigation showed that she climbed her high chair and fastened the waist straps but not the crotch one. The girl slid down into the seat, trapping her neck in the waist straps and thus resulting in hanging. In here, we concluded that the victim's death was caused by asphyxia, itself, caused by accidental hanging. The present case is of a special interest because of the rare similar cases reported. This case suggests that a correct restraint use and a close supervision would have prevented such a fatal issue.

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

    NASA Astrophysics Data System (ADS)

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

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

  3. [Basic studies on radionuclide computed tomography using a rotating chair (author's transl)].

    PubMed

    Fukukita, H; Oyamada, H; Kawai, H; Nagaiwa, K; Terui, S; Uehara, T; Kiri, M

    1981-01-01

    Radionuclide Computed Tomography (RCT) was studied from the technical standpoint of view. In this study, a gamma camera (Ohio Nuclear sigma 410S) and a rotating chair designed by one of us were used. The computer used was Scintipac 1200 (32 kW memories and 2.4 MB X 2 disk memories). A cylindrical phantom having a diameter of 20 cm was also designed by us into which various-sized tubes could be inserted for resolution study. The phantom was set on the chair, the center of which was 20 cm off from the surface of the detector. The chair was rotated manually 10 degrees, and finally 36 digital images in the form of 64 X 64 elements were obtained, covering an entire circumference. RCT images were displayed in the form of 128 X 128 elements on a X-ray film through a Microdot Imager. At first, the phantom was filled with 99mTc solution and the uniformity of the RCT image on it was checked using several formulae for count rate correction to find out which one of the formulae was best fitted. For the reconstruction of the RCT image, "filtered back projection" was used. Then, we found that, as far as out phantom study was concerned, simple geometrical mean on the data from the two opposing directions was found the best for the count rate corrections, which was exclusively used thereafter. The fluctuation on the uniform source was found to be approximately 15%. For the resolution study, hot tubes having diameters of 1.0, 2.0, 3.0, and 4.0 cm and cold tubes of 1.5, 2.4, 3.5, and 4.7 cm were inserted into the phantom. As for the hot tubes, all the tubes were depicted on the RCT image whereas 2.4 cm was the smallest depicted for the cold tubes. FWHM was checked with a fine line source in the phantom and was found to be 2.0 cm regardless to its depth. The Alderson liver phantom was also used to detect defects in the air and it was found both balls having diameters of 2.7 and 3.7 cm could be depicted on the RCT image. Now we are evaluating clinical usefulness of this technique on

  4. The clothing effect: Tactile neurons in the precentral gyrus do not respond to the touch of the familiar primate chair

    NASA Astrophysics Data System (ADS)

    Graziano, Michael S. A.; Alisharan, Shalani E.; Hu, Xintian; Gross, Charles G.

    2002-09-01

    Neurons in a restricted zone in the precentral gyrus of macaque monkeys respond to tactile, visual, and auditory stimuli. The tactile receptive fields of these multimodal cells are usually located on the face, arm, or upper torso. In the present study, in awake monkeys sitting in a primate chair, the neurons responded to a tactile probe touching the skin within the tactile receptive field. However, the same neurons did not respond when the tactile receptive field was touched by the primate chair, to which the monkey was habituated.

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

    NASA Astrophysics Data System (ADS)

    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.

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

    NASA Astrophysics Data System (ADS)

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

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

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

    PubMed Central

    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

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

    PubMed

    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.

  9. Chair-side preventive interventions in the Public Dental Service in Norway.

    PubMed

    Widström, E; Tillberg, A; Byrkjeflot, L I; Skudutyte-Rysstad, R

    2016-08-26

    Objective and setting In Norway, the Public Dental Service (PDS) caters for the young (<19 years) and smaller numbers of adults, mostly special needs patients. This study surveyed chair-side preventive measures used in the public clinics and compared them with recommendations in evidence-based guidelines in the neighbouring countries.Materials and methods After ethical approval, the regional Chief Dental Officers (CDOs) emailed questionnaires to their local clinics (N = 421) where the most experienced dentist and dental hygienist were asked to respond on behalf of the clinic. Answers were received from 256 clinics (response rate 61%). Altogether, 215 dentists and 166 dental hygienists answered.Results Of the respondents, 26% reported that their clinic had agreed guidelines on preventive treatment to be used by all staff. Oral hygiene and fluoride toothpaste recommendations were considered appropriate. Almost 60% claimed that flossing instructions were given to all children and adolescents and 40% that fluoride varnish was used on all the young. Fissure sealants were used after individual assessment (80%). A third of the respondents claimed that fluoride tablets and fluoride rinse were recommended for all or most children and fluoride rinses for adults, even in addition to regular use of fluoride toothpaste. Dental hygienists used all methods more often than dentists. On adults, preventive measures were more often used on individual assessment. Half (48%) of the respondents were interested in new evidence-based national guidelines on preventive care.Conclusions Chair-side preventive treatment measures were numerous in the well-resourced Norwegian PDS, but partly outdated.

  10. Chair Side Application of NovaMin for the Treatment of Dentinal Hypersensitivity- A Novel Technique

    PubMed Central

    P, Padmavati; Sanghani, Nehal N

    2014-01-01

    Objective: To evaluate the efficacy of calcium sodium phosphosilicate bioactive glass (NovaMin) as a chair side desensitizing agent. Materials and Methods: The study was conducted on 60 subjects divided into 3 groups of 20 each as follows. Group I (NovaMin application without scaling and root planing), Group II (NovaMin application after scaling and root planing) and Group III (control group). Sensitivity was assessed using air blast and cold water stimulus at baseline, immediately after application, after half an hour and after 8d using Visual Analog Scale (VAS). Results: Mean VAS (air blast stimulus) for group I was 5.9 at baseline, 3.4 immediately after application, 3.05 after half an hour, and 3.0 after 8 days. In group II VAS score were 6.2, 3.35, 2.9, 2.75 and group III 6.6, 7.0, 7.0, 7.0 respectively. For cold water stimulus in group I VAS score were 5.6, 3.35, 3.15, 3.1, group II VAS score 5.7, 3.35, 3.1, 2.85 and group III 5.8, 6.1, 6.05, 6.05 respectively. VAS scores in between group I and group III and group II and group III were statistically significant (<0.001) immediately after application, after half an hour and after 8days (ANOVA). Conclusion: Chair side application of calcium phosphosilicate bioactive glass can be a therapeutic adjunct to provide immediate relief for the patient with dentinal hypersensitivity. PMID:25478437

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

    SciTech Connect

    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

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

    PubMed Central

    ElSaharty, M. A.; zakzouk, Ezz Eldin

    2017-01-01

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

  13. Effects of a ball-backrest chair on the muscles associated with upper crossed syndrome when working at a VDT.

    PubMed

    Yoo, Won-gyu; Yi, Chung-hwi; Kim, Min-hee

    2007-01-01

    This study examined the effect of a ball-backrest chair on the weakness and tightness of muscles associated with upper crossed syndrome when working at a visual display terminal (VDT). The surface electromyography (EMG) was recorded from the serratus anterior, middle trapezius, and upper trapezius muscles of 20 adults as they performed VDT work, which are known as the weakened and tightened muscles of upper crossed syndrome. The recorded signals were averaged and normalized to the mean amplitude of the EMG signal obtained during submaximal reference voluntary contractions. The significance of differences between the use of a general-purpose backrest and a ball backrest was tested by paired t-test, with the significance cutoff set at alpha=0.05. The activities of the serratus anterior and middle trapezius muscles increased and that of the upper trapezius muscle decreased when sitting in a ball-backrest chair compared to when sitting in a chair with a general-purpose backrest (p<0.05). These results indicate that the use of a ball-backrest chair reduces the risk of patients with upper crossed syndrome developing muscles soreness or injury related to overuse when working at a VDT.

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

    PubMed

    El-Shenawy, Ahmed K; ElSaharty, M A; Zakzouk, Ezz Eldin

    2017-01-01

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

  15. Hitchcock versus Shaker Chairs: Artifacts to Teach about the Rise and Rejection of Industrialism in the Young Republic

    ERIC Educational Resources Information Center

    Morris, Ronald V.

    2006-01-01

    This article describes a group students in an elementary gifted class used discovery to learn about life in industrial New England. Taking multiple days to analyze this topic, students used artifacts (chairs), discussion, and primary sources to explore the politics of the 1830s. They examined the workings of Hitchcockville, CT, and a Massachusetts…

  16. 75 FR 69400 - Folding Metal Tables and Chairs From the People's Republic of China: Extension of Time Limit for...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-11-12

    ... International Trade Administration Folding Metal Tables and Chairs From the People's Republic of China... the initiation of the administrative review of the antidumping duty order on folding metal tables and... 14, 2010, the Department published the preliminary results of review. See Folding Metal Tables...

  17. Hitchcock versus Shaker Chairs: Artifacts to Teach about the Rise and Rejection of Industrialism in the Young Republic

    ERIC Educational Resources Information Center

    Morris, Ronald Vaughan

    2008-01-01

    Students in elementary gifted class use discovery to learn about life in industrial New England. Taking multiple days to analyze this topic, students use artifacts (chairs), discussion, and primary sources to explore the politics of the 1830s. They examine the workings of Hitchcockville, Connecticut, and a Massachusetts Shaker colony. Students…

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

    ERIC Educational Resources Information Center

    Keedy, John L.; Freeman, Eric

    2002-01-01

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

  19. 75 FR 40788 - Folding Metal Tables and Chairs From the People's Republic of China: Preliminary Results of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-07-14

    ... furniture; Trays commonly referred to as ``TV trays;'' Side tables; Child-sized tables; Portable counter... arms; and Child-sized chairs. The subject merchandise is currently classifiable under subheadings 9401..., India, Indonesia, Peru, the Philippines and Thailand are countries comparable to the PRC in terms...

  20. 76 FR 35832 - Folding Metal Tables and Chairs From the People's Republic of China: Preliminary Results of...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-06-20

    ...The Department of Commerce (``the Department'') is conducting an administrative review (``AR'') and a new shipper review (``NSR'') of the antidumping duty order on folding metal tables and chairs from the People's Republic of China (``PRC''). The period of review (``POR'') for both reviews is June 1, 2009, through May 31, 2010. The 2009-2010 administrative review covers Feili Group (Fujian)......

  1. Leading Academic Change: Essential Roles for Department Chairs. The Jossey-Bass Higher and Adult Education Series.

    ERIC Educational Resources Information Center

    Lucas, Ann F.

    This book offers a strategy for institutional change and an examination of the role of leadership in organizations. Essays focus on the shift away from faculty to a concentration on learning, especially on changes in the role of the department chair. The 12 essays are organized in three parts: Part 1, "Leading Change," includes: "A Teamwork…

  2. Female Academic Department Chairs at a Public, Very High Research Activity University: Exploring Their Career Pathways to Success

    ERIC Educational Resources Information Center

    St. Marthe, Tamara Jaslene Marcelle

    2012-01-01

    The advancement of women into academic leadership remains a problem facing public, high-research activity universities. While there are more women who are qualified to assume the position of department chair in research institutions today than there were 30 years ago, women still lag behind their male counterparts in holding these academic…

  3. 76 FR 12024 - Folding Metal Tables and Chairs From the People's Republic of China: Notice of Extension of Time...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-04

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF COMMERCE International Trade Administration Folding Metal Tables and Chairs From the People's Republic of China: Notice of Extension of Time Limit for the Preliminary Results of the 2009-2010 Antidumping Duty Administrative and New Shipper Reviews AGENCY:...

  4. Pushing for the "Sputnik Moment": A Conversation with Arizona Governor and National Governor's Association Chair, Janet Napolitano

    ERIC Educational Resources Information Center

    McLester, Susan

    2007-01-01

    Janet Napolitano is the governor of Arizona and chair of the National Governor's Association. Napolitano, a Democrat, has brought a new energy to her state and to the nation with initiatives that demonstrate the fact that she really means business. Topping the list is Innovation America, which aims to drive American competitiveness via government…

  5. Is the Process the Problem? Impact of Selection Methods on Reported Job Satisfaction among Academic Department Chairs

    ERIC Educational Resources Information Center

    Fairchild, Julie E.

    2013-01-01

    The problem of low job satisfaction (JS) among academic department chairs (ADC) may result from the selection process. ADC searches seldom comply with best practices for hiring or are predictive of a good fit. Formal searches are seldom used. Some incumbents did not want the job. Research into the history, nature, and problems of the position…

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

    PubMed Central

    Hébert, Jessica; Robitaille, Hubert; Turcotte, Stéphane

    2017-01-01

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

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

    NASA Astrophysics Data System (ADS)

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

    PubMed Central

    Varma, Manu; Adams, Martha; Jhaveri, Kenar D

    2016-01-01

    Background 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. Objective We sought to understand whether chairs of medicine and pediatric departments acknowledge blog authorship as academic achievement. Methods 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). Results 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). Conclusions Our findings demonstrate that although the majority of department chairs value educational scholarship, only a minority perceive value

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

    NASA Astrophysics Data System (ADS)

    Hamagami, Tomoki; Hirata, Hironori

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

  10. How to study placebo responses in motion sickness with a rotation chair paradigm in healthy participants.

    PubMed

    Weimer, Katja; Horing, Björn; Muth, Eric R; Enck, Paul

    2014-12-14

    Placebo responses occur in every medical intervention when patients or participants expect to receive an effective treatment to relieve symptoms. However, underlying mechanisms of placebo responses are not fully understood. It has repeatedly been shown that placebo responses are associated with changes in neural activity but for many conditions it is unclear whether they also affect the target organ, such as the stomach in motion sickness. Therefore, we present a methodology for the multivariate assessment of placebo responses by subjective, behavioral and objective measures in motion sickness with a rotation chair paradigm. The physiological correlate of motion sickness is a shift in gastric myoelectrical activity towards tachygastria that can be recorded with electrogastrography. The presented study applied the so-called balanced placebo design (BPD) to investigate the effects of ginger compared to placebo and the effects of expectations by verbal information. However, the study revealed no significant main or interactional effects of ginger (as a drug) or information on outcome measures but showed interactions when sex of participants and experimenters are taken into considerations. We discuss limitations of the presented study and report modifications that were used in subsequent studies demonstrating placebo responses when rotation speed was lowered. In general, future placebo studies have to identify the appropriate target organ for the studied placebo responses and to apply the specific methods to assess the physiological correlates.

  11. Instructors' Perceptions of Mostly Seated Exercise Classes: Exploring the Concept of Chair Based Exercise

    PubMed Central

    Masud, Tahir

    2016-01-01

    Chair based exercise (CBE) can be used to engage older adults unable to take part in standing exercise programmes. Defining and understanding the context of CBE have been acknowledged as a challenge. We explore instructor experiences of delivering mostly seated exercise classes for older people and how this helps us to further understand the concept of CBE. We extracted qualitative data from a cross-sectional survey with 731 exercise instructors. 378 delivered mostly seated classes and 223 of those instructors provided qualitative data. There were 155 instructors who did not provide any qualitative comments. Framework analysis was used and informed by a Delphi consensus study on CBE. Instructors perceived mostly seated classes as predominantly CBE; they defined it as an introductory class that should be offered as part of a continuum of exercise. It was considered suitable for those with limitations and older adults in long-term care and with dementia. Instructors reported CBE used inappropriately for more active older people. Instructors reported observing improvements in mood and cognition and broader social benefits. Instructors' perspectives largely support expert consensus that CBE has an important role in a continuum of exercise. Providers of CBE need to ensure that more challenging exercises are introduced where appropriate. Further research is needed to explore older adults' perceptions of CBE. PMID:27990426

  12. Water quality in dental chair units. A random sample in the canton of St. Gallen.

    PubMed

    Barben, Jürg; Kuehni, Claudia E; Schmid, Jürg

    2009-01-01

    This study aimed to identify the microbial contamination of water from dental chair units (DCUs) using the prevalence of Pseudomonas aeruginosa, Legionella species and heterotrophic bacteria as a marker of pollution in water in the area of St. Gallen, Switzerland. Water (250 ml) from 76 DCUs was collected twice (early on a morning before using all the instruments and after using the DCUs for at least two hours) either from the high-speed handpiece tube, the 3 in 1 syringe or the micromotor for water quality testing. An increased bacterial count (>300 CFU/ml) was found in 46 (61%) samples taken before use of the DCU, but only in 29 (38%) samples taken two hours after use. Pseudomonas aeruginosa was found in both water samples in 6/76 (8%) of the DCUs. Legionella were found in both samples in 15 (20%) of the DCUs tested. Legionella anisa was identified in seven samples and Legionella pneumophila was found in eight. DCUs which were less than five years old were contaminated less often than older units (25% und 77%, p<0.001). This difference remained significant (0=0.0004) when adjusted for manufacturer and sampling location in a multivariable logistic regression. A large proportion of the DCUs tested did not comply with the Swiss drinking water standards nor with the recommendations of the American Centers for Disease Control and Prevention (CDC).

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

    PubMed

    Remmert, Sarah; Parish, Carol

    2009-04-30

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

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

    NASA Astrophysics Data System (ADS)

    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.

  15. Instructors' Perceptions of Mostly Seated Exercise Classes: Exploring the Concept of Chair Based Exercise.

    PubMed

    Robinson, Katie R; Masud, Tahir; Hawley-Hague, Helen

    2016-01-01

    Chair based exercise (CBE) can be used to engage older adults unable to take part in standing exercise programmes. Defining and understanding the context of CBE have been acknowledged as a challenge. We explore instructor experiences of delivering mostly seated exercise classes for older people and how this helps us to further understand the concept of CBE. We extracted qualitative data from a cross-sectional survey with 731 exercise instructors. 378 delivered mostly seated classes and 223 of those instructors provided qualitative data. There were 155 instructors who did not provide any qualitative comments. Framework analysis was used and informed by a Delphi consensus study on CBE. Instructors perceived mostly seated classes as predominantly CBE; they defined it as an introductory class that should be offered as part of a continuum of exercise. It was considered suitable for those with limitations and older adults in long-term care and with dementia. Instructors reported CBE used inappropriately for more active older people. Instructors reported observing improvements in mood and cognition and broader social benefits. Instructors' perspectives largely support expert consensus that CBE has an important role in a continuum of exercise. Providers of CBE need to ensure that more challenging exercises are introduced where appropriate. Further research is needed to explore older adults' perceptions of CBE.

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

    PubMed Central

    Aguilaniu, Bernard; Roth, Hubert; Gonzalez-Bermejo, Jesus; Jondot, Marie; Maitre, Jocelyne; Denis, François; Similowski, Thomas

    2014-01-01

    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 to the improved management of COPD patients. PMID:25285001

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

    PubMed

    Perez-Davidi, M

    2015-10-01

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

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

    PubMed

    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.

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

    PubMed

    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.

  20. Assessment of Chair-side Computer-Aided Design and Computer-Aided Manufacturing Restorations: A Review of the Literature

    PubMed Central

    Baroudi, Kusai; Ibraheem, Shukran Nasser

    2015-01-01

    Background: This paper aimed to evaluate the application of computer-aided design and computer-aided manufacturing (CAD-CAM) technology and the factors that affect the survival of restorations. Materials and Methods: A thorough literature search using PubMed, Medline, Embase, Science Direct, Wiley Online Library and Grey literature were performed from the year 2004 up to June 2014. Only relevant research was considered. Results: The use of chair-side CAD/CAM systems is promising in all dental branches in terms of minimizing time and effort made by dentists, technicians and patients for restoring and maintaining patient oral function and aesthetic, while providing high quality outcome. Conclusion: The way of producing and placing the restorations made with the chair-side CAD/CAM (CEREC and E4D) devices is better than restorations made by conventional laboratory procedures. PMID:25954082

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

    PubMed

    Weinstock, Matthew

    2011-11-01

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

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

    NASA Technical Reports Server (NTRS)

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

    2016-01-01

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

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

    SciTech Connect

    Adeyiga, Adeyinka A.

    2014-12-17

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

  4. [The influence on the dental staff by having the patient's mother beside the dental chair].

    PubMed

    Ishikawa, T; Miyazaki, S; Miyazaki, Y; Nagasaka, N

    1990-01-01

    This research concerns the reasons for having the mother located beside the dental chair and the influence on the dental staff by the patient's mother. The subjects were a total of 390 persons, of which 100 children, 100 mothers, 100 doctors and 90 assistants. A total of 20 items consisting of 10 items from the psychological test and 10 items from the dental charts. Discriminant analysis was carried out according to the second class of Hayashi's quantifying theory concerning the entrance into the dental office or non-entrance chosen as an external criterion. The mothers answered questions on the psychological test about the psychological distance between the mother and the child. They also answered the questionnaires about their psychological process. The doctors and assistants answered concerning to "manifest anxiety scale" and questionnaires about their psychological process. The results are summarized as follows: 1. The ratio of the distinctive efficiency of external criteria to the entrance or non-entrance was found to have a high correlative coefficient, 0.70. When the factors mentioned above are ranked according to the external criteria the order is as follows: "treatment experience of the child", "adaptation degree to the treatment of the child", "birth order of the child", "clinical experience of the doctor", "the child's age". 2. The psychological distance of "the mother waiting out of the dental office" is longer than the distance of "the mother in the dental office". 3. The mother's presence in the dental office had some psychological influence on the doctor and the assistant.

  5. A feasibility study of providing folding commode chairs in patient bathrooms to reduce toileting-related falls in an adult acute medical-surgical unit.

    PubMed

    Tzeng, Huey-Ming

    2011-01-01

    Nursing staff rated having a folding commode chair in each patient room bathroom, on a scale of 1 (not highly rated) to 10 (very highly rated), as being useful (mean = 8.56), feasible/practical (mean = 8.15), and appropriate (mean = 8.55). Providing a commode chair in each bathroom as an intervention in a multifaceted fall-prevention program is recommended to increase accessibility and efficiency in patient care delivery.

  6. Effects of a dynamic chair on pelvic mobility, fatigue, and work efficiency during work performed while sitting: a comparison of dynamic sitting and static sitting

    PubMed Central

    Tanoue, Hironori; Mitsuhashi, Toshitaka; Sako, Shunji; Goto, Ryokichi; Nakai, Tomohiro; Inaba, Ryoichi

    2016-01-01

    [Purpose] Working while sitting for long periods can cause lumbar pain, fatigue, and reduced work efficiency. How a dynamic chair with a seat that moves three-dimensionally affects pelvic mobility before and after work, work efficiency, and post-work fatigue were examined. [Subjects and Methods] Subjects were 17 healthy adults (10 males, 7 females, mean age 21.8 ± 2.7 years). Subjects performed a 30-min Kraepelin test under two conditions: sitting in a standard office chair and sitting in a dynamic sitting balance chair. Root mean square (RMS) values of pelvic movement measured by a triaxial accelerometer during 30 minutes of work, finger-floor distance before and after work, lumbar fatigue, and pelvic movement RMS values during finger-floor distance measurement were used as outcome measures. [Results] Pelvic movement RMS values collected every 5 minutes during 30 minutes of work were significantly higher while sitting in the dynamic balance chair. Changes in pelvic movement RMS values during finger-floor distance measurement after work and amount of work performed during 30 minutes were significantly higher and lumbar fatigue was significantly lower for the dynamic balance chair. [Conclusion] Dynamic sitting maintained or increased pelvic flexibility. The dynamic balance chair may effectively help workers work continuously in seated postures with little fatigue. PMID:27390410

  7. Effects of a dynamic chair on pelvic mobility, fatigue, and work efficiency during work performed while sitting: a comparison of dynamic sitting and static sitting.

    PubMed

    Tanoue, Hironori; Mitsuhashi, Toshitaka; Sako, Shunji; Goto, Ryokichi; Nakai, Tomohiro; Inaba, Ryoichi

    2016-06-01

    [Purpose] Working while sitting for long periods can cause lumbar pain, fatigue, and reduced work efficiency. How a dynamic chair with a seat that moves three-dimensionally affects pelvic mobility before and after work, work efficiency, and post-work fatigue were examined. [Subjects and Methods] Subjects were 17 healthy adults (10 males, 7 females, mean age 21.8 ± 2.7 years). Subjects performed a 30-min Kraepelin test under two conditions: sitting in a standard office chair and sitting in a dynamic sitting balance chair. Root mean square (RMS) values of pelvic movement measured by a triaxial accelerometer during 30 minutes of work, finger-floor distance before and after work, lumbar fatigue, and pelvic movement RMS values during finger-floor distance measurement were used as outcome measures. [Results] Pelvic movement RMS values collected every 5 minutes during 30 minutes of work were significantly higher while sitting in the dynamic balance chair. Changes in pelvic movement RMS values during finger-floor distance measurement after work and amount of work performed during 30 minutes were significantly higher and lumbar fatigue was significantly lower for the dynamic balance chair. [Conclusion] Dynamic sitting maintained or increased pelvic flexibility. The dynamic balance chair may effectively help workers work continuously in seated postures with little fatigue.

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

    PubMed

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

    PubMed Central

    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

  10. Effects of hand and knee positions on muscular activity during trunk extension exercise with the Roman chair.

    PubMed

    Park, Se-yeon; Yoo, Won-gyu

    2014-12-01

    This experimental study was performed to investigate the effects of hand and knee positions on muscular activity during back extension exercises with the Roman chair. Eighteen asymptomatic male amateur athletes performed four prone back extension exercises with two hand positions (crossed-arms and behind-the-head), and two knee positions (extended knee and 90° flexed knee). Surface electromyography (sEMG) was performed to collect data from the lower trapezius (LT), latissimus dorsi (LD), erector spinae in the T12 paraspinal region (ES-T12), erector spinae at the L3 level (ES-L3), gluteus maximus (GM), and biceps femoris (BF). Two-way repeated analysis of variance with two within-subject factors (two hand positions and two knee positions) was used to determine the significance of differences between the exercise conditions, and which hand and knee positions resulted in greater activation with exercise variation. The root mean square sEMG values were normalized using the maximum voluntary isometric contraction (MVIC) and represented as the % of the maximum EMG (%mEMG). There was no significant interaction between knee and hand positions in the %mEMG data. The results showed that the hand position affected the normalized activation of LT; the behind-the-head position resulted in significantly greater muscle activation than the crossed-arms hand position (P<0.05). The activations of the LD, ES-T10, ES-L4, and GM were greater in the 90° flexed-knee position compared to the extended-knee position (P<0.05). Although back extension exercise using the Roman chair has been shown to effectively activate the extensor musculature, our results indicated that changing the knee and hand positions could activate specific muscles differently. To achieve greater activation of trunk extensor muscle during extension exercise with the Roman chair, the flexed-knee position is a useful means of increasing resistance.

  11. Polymorphic transformation of dense ZnO nanoparticles: implications for chair/boat-type Peierls distortions of AB semiconductor.

    PubMed

    Chen, Shuei-Yuan; Shen, Pouyan; Jiang, Jianzhong

    2004-12-08

    Peierls distortion path was proved experimentally for dense ZnO nanoparticles prepared by static compression. Electron irradiation caused rock salt (R) to wurtzite (W) transition, following preferential (111)(R)//(0111)(W); [011](R)//[1213](W) and then transformation strain induced (111)(R)//(1011)(W); [011](R)//[0111](W). The two relationships can be rationalized by specified extent of chair- and boat-type Peierls distortions accompanied with band gap opening and intermediate {111}R slip for energetically favorable {111}R/(0111)W match.

  12. Interview with a quality leader: Paul Gluck, immediate past chair, National Patient Safety Foundation. Interview by Pamela K Scarrow.

    PubMed

    Gluck, Paul

    2009-01-01

    Dr. Paul Gluck, MD, FACOG, has held many leadership positions. He served as the president/chair of the William A. Little OB/GYN Society, the Miami OB/GYN Society, the Florida OB/GYN Society, the Baptist Health Foundation, the Health Council of south Florida, the Florida Section of the American College of OB/ GYN (ACOG), National Patient Safety Foundation, as well as the Dade County Medical Association. He is currently ACOG assistant secretary and serves on their Executive Committee. Dr. Gluck has an interest in access to healthcare. For his work in establishing a prenatal clinic in an area of critical need he received ACOG president's Service Award and Humanitarian of the Year Award from the South Florida Perinatal Network. He led the Florida initiative to promote depression screening and treatment in women recognized by the Wyeth National Section Award. He co-chaired the Governance Committee of the Mayor's Task Force charged with solving the problem of providing care for the over 450,000 uninsured residents of Miami-Dade County.

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

    PubMed Central

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

    2016-01-01

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

  14. The 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

    PubMed Central

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

    2015-01-01

    Background Beach chair positioning during general anesthesia is associated with cerebral oxygen desaturation. Changes in cerebral oxygenation resulting from the interaction of inspired oxygen fraction, end-tidal carbon dioxide and anesthetic choice have not been fully evaluated in anesthetized patients in the beach chair position. Methods This was 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, inspired oxygen fraction (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. Results While maintaining Fio2 at 0.3 and end tidal carbon dioxide (PETCO2) at 30mmHg there was a decrease in rSO2 from 68%, SD 12 to 61%, SD 12 (p<0.001) following beach chair positioning. The combined interventions of increasing Fio2 to 1.0 and increasing Petco2 to 45mmHg resulted in a 14% point improvement in rSO2 to 75%, SD 12 (p <0.001) for patients anesthetized in the beach chair position. There was no significant interaction effect of the anesthetic at the study intervention points. Conclusions 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. PMID:26244887

  15. A web-based electronic patient record (ePR) system for data integration in movement analysis research on wheel-chair users to minimize shoulder pain

    NASA Astrophysics Data System (ADS)

    Deshpande, Ruchi R.; Requejo, Philip; Sutisna, Erry; Wang, Ximing; Liu, Margaret; McNitt-Gray, Sarah; Ruparel, Puja; Liu, Brent J.

    2012-02-01

    Patients confined to manual wheel-chairs are at an added risk of shoulder injury. There is a need for developing optimal bio-mechanical techniques for wheel-chair propulsion through movement analysis. Data collected is diverse and in need of normalization and integration. Current databases are ad-hoc and do not provide flexibility, extensibility and ease of access. The need for an efficient means to retrieve specific trial data, display it and compare data from multiple trials is unmet through lack of data association and synchronicity. We propose the development of a robust web-based ePR system that will enhance workflow and facilitate efficient data management.

  16. The hetero-Diels-Alder addition of sulfur dioxide: the pseudo-chair conformation of a 4,5-dialkylsultine.

    PubMed

    Markovic, Dean; Roversi, Elena; Scoppelliti, Rosario; Vogel, Pierre; Meana, Rubén; Sordo, José A

    2003-10-17

    Even unsubstituted butadiene adds to sulfur dioxide in the hetero-Diels-Alder mode more rapidly than in the chelotropic mode. The sultine can be observed in equilibrium with the diene and the sulfur dioxide only at low temperature and in the presence of CF(3)COOH. Crystals of 4,5-dialkyl-sultine resulting from the SO(2) addition to 1,2-dimethylidenecyclohexane have been obtained at -100 degrees C and analyzed by X-ray diffraction. Quantum chemical calculations have shown that hyperconjugative interactions within the sulfinyl moiety are responsible for the anomeric effects observed in sultines that prefer pseudo-chair conformations with pseudo-axial Sdbond;O bonds.

  17. Polymorphic transformation of dense ZnO nanoparticles: Implications for chair/boat-type Peierls distortions of AB semiconductor

    SciTech Connect

    Chen, S.-Y.; Shen Pouyan; Jiang Jianzhong

    2004-12-08

    Peierls distortion path was proved experimentally for dense ZnO nanoparticles prepared by static compression. Electron irradiation caused rock salt (R) to wurtzite (W) transition, following preferential (11-bar1){sub R}//(01-bar11){sub W}; [011]{sub R}//[1-bar21-bar3]{sub W} and then transformation strain induced (111-bar){sub R}//(1-bar011){sub W}; [011]{sub R}//[011-bar1]{sub W}. The two relationships can be rationalized by specified extent of chair- and boat-type Peierls distortions accompanied with band gap opening and intermediate {l_brace}111{r_brace}{sub R} slip for energetically favorable {l_brace}111{r_brace}{sub R}/(01-bar11){sub W} match.

  18. Automatic evaluation of the 30-s chair stand test using inertial/magnetic-based technology in an older prefrail population.

    PubMed

    Millor, Nora; Lecumberri, Pablo; Gomez, Marisol; Martinez-Ramirez, Alicia; Rodriguez-Manas, Leocadio; Garcia-Garcia, Francisco José; Izquierdo, Mikel

    2013-07-01

    The aim of this study was to evaluate the inertial measures of the 30-s chair stand test using modern body-fixed motion sensors. Polynomial data fitting was used to correct the drift effect in the position estimation. Thereafter, the three most important test cycles phases ("impulse," "stand up," and "sit down") were characterized and automatically analyzed. Automated test control is provided, making it possible for researchers without engineering knowledge to run the test. A collection of meaningful data based on kinematic variables is selected for further research. The proposed methodology for data analysis is a feasible tool for use in clinical settings. This method may not only improve rehabilitation therapies but also identify people at risk for falls more accurately than simply evaluating the number of cycles.

  19. The genesis of Collegiate Membership: a personal account by the first Chair of the Collegiate Members' Committee.

    PubMed

    Eastwood, M A

    2014-01-01

    Just over 40 years ago, the then President of the Royal College of Physicians of Edinburgh, Christopher Clayson, responded to the publication of a Royal Commission on Medical Education by setting up a College Committee under the chairmanship of John Halliday Croom. This is a personal account of, and reflections on, the workings of that important committee, the College Council whose work led to the introduction of Collegiate Membership and the Collegiate Members' Committee of which I was the first Chair. This development led to the RCPE becoming much more concerned with, and responsive to, the needs of doctors in training and had a wider, positive impact upon medical training and education in the UK.

  20. The Role of the Superintendent and School Board Chair in Building Relational Trust with Newly Elected Board Members in Small Rural Washington School Districts

    ERIC Educational Resources Information Center

    Ament, Thu H.

    2013-01-01

    Trust and trusting relationships appear to be critical resources for schools helping superintendents and their school board members build teamwork within their district's vision, mission, and goals. This study examined and analyzed data of the superintendents, board chairs, and newly-inducted board members of the three school districts in small…

  1. University Council for Educational Administration (UCEA) Academic Department Chairs' Self-Perceived Utilization of Bolman and Deal's Four-Frame Theoretical Model

    ERIC Educational Resources Information Center

    Clark, Sonya L.

    2013-01-01

    The purpose of this study was to examine the Bolman and Deal leadership orientation preferred by academic department chairs (ADCs) of Educational Leadership or Administration programs at member colleges and universities of the University Council for Educational Administration (UCEA). A secondary purpose of the study was to examine how the…

  2. University Council for Educational Administration (UCEA) Academic Department Chairs' Self-Perceived Utilization of Bolman and Deal's Four-Frame Theoretical Model

    ERIC Educational Resources Information Center

    Clark, Sonya L.; Lindahl, Ronald A.

    2014-01-01

    This study examined the Bolman and Deal leadership orientation preferred by academic department chairs (ADCs) of Educational Leadership or Administration programs at member colleges and universities of the University Council for Educational Administration (UCEA). A secondary purpose of the study was to examine how the preferred frame of the chairs…

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

    ERIC Educational Resources Information Center

    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…

  4. The Olympics of Leadership: Overcoming Obstacles, Balancing Skills, Taking Risks. Proceedings of the Annual International Conference of the National Community College Chair Academy (5th, Phoenix, Arizona, February 14-17, 1996).

    ERIC Educational Resources Information Center

    National Community Coll. Chair Academy, Mesa, AZ.

    This proceedings provides a total of 77 papers discussing the roles and responsibilities of chairs, deans, and other organizational leaders at community colleges and describing strategies for improving college leadership. Following background material on the National Community College Chair Academy, the following three keynote speeches are…

  5. An in vitro investigation to compare the surface roughness of auto glazed, reglazed and chair side polished surfaces of Ivoclar and Vita feldspathic porcelain.

    PubMed

    Sethi, Sumit; Kakade, Dilip; Jambhekar, Shantanu; Jain, Vinay

    2013-12-01

    The change in surface roughness after different surface finishing techniques has attracted the attention of several prosthodontists regarding wear of opposing teeth or restorative material and the strength; plaque retention and appearance of the restoration. However, there is considerable controversy concerning the best methods to achieve the smoothest and strongest porcelain restorations after chair side clinical adjustments. The purpose of this in vitro study was to compare the average surface roughness of a self-glazed surface, a chair side polished surface and a reglazed surface of ceramic. Two feldspathic porcelain, namely VITA VMK94 (Vita Zahnfabrik, Bad Sachingen, Germany) and IVOCLAR CLASSIC (Vivadent AG, FL-9494 Schaan, Liechtenstein) were selected to fabricate 20 specimens of each in the shape of shade guide tabs. A medium-grit diamond rotary cutting instrument was used to remove the glaze layer, and then the surface of half the specimens were re-glazed and the other half were polished using a well-defined sequence of polishing comprising of: Shofu porcelain polishing system, White gloss disc/polishing wheel, Silicone cone with diamond polishing paste and finally with small buff wheel with pumice slurry. The surface roughness (Ra) (μm) of the specimens was evaluated using a profilometer and scanning electron microscope. The data were statistically analyzed by using Student's t test. The results had shown that there is no statistically significant difference both quantitatively and qualitatively, between the surface roughness of reglazed and chair-side polished surface. In addition, both reglazed and chair-side polished surfaces are better than the autoglazed surface. Within all the groups, there is no significant difference between companies. Polishing an adjusted porcelain surface with the suggested sequence of polishing will lead to a finish similar to a re-glazed surface. Therefore chair-side polishing can be a good alternative to reglazing for

  6. Validation of a Manually Oscillating Chair for In-The-Field Assessment of Dynamic Visual Acuity on Crewmembers Within Hours of Returning From Long-Duration Spaceflight

    NASA Technical Reports Server (NTRS)

    Kreutzberg, G. A.; Rosenberg, M. J. F.; Peters, B. T.; Reschke,M. F.

    2017-01-01

    Long-duration spaceflight results in sensorimotor adaptations, which cause functional deficits during gravitational transitions, such as landing on a planetary surface after long-duration microgravity exposure. Both the vestibular system and the central nervous system are affected by gravitational transitions. These systems are responsible for coordinating head and eye movements via the vestibulo-ocular reflex (VOR) and go through an adaptation period upon exposure to microgravity. Consequently, they must also re-adapt to Earth's gravitational environment upon landing. This re-adaptation causes decrements in gaze control and dynamic visual acuity, with crewmembers reporting oscillopsia and blurred vision caused by retinal slip, or the inability to keep an image focused on their retina. This is thought to drive motion sickness symptoms experienced by most crewmembers following landing. Retinal slip can be estimated by dynamic visual acuity (DVA); visual acuity while in motion. Previously, DVA has been assessed in the laboratory where subjects walked at 6.4 km/hr on a motorized treadmill. Using this method, Peters et al. (2011) found that DVA is worsened in astronauts by an average of 0.75 eye-chart lines one day after landing. However, it is believed that re-adaptation occurs quickly and that DVA might be worse immediately upon re-exposure to a gravitational environment. Since many crewmembers are unable to walk safely upon landing, it was necessary to develop a method for replicating the vertical head movements associated with walking. In addition, the use of a chair to imitate the head displacement caused by walking isolates eye-head interactions without allowing for trunk and lower-body compensation, as seen with treadmill walking (Mulavara & Bloomberg 2003). Therefore, a modality for assessing DVA in the field within a few hours of landing was developed. In this study, we validated the ability of a manually operated oscillating chair to reproduce the oscillatory

  7. Scientific basis for the selection of absorbent underpads that remain securely attached to underlying bed or chair.

    PubMed

    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

  8. Two-dimensionally stacked heterometallic layers hosting a discrete chair dodecameric ring of water clusters: synthesis and structural study.

    PubMed

    Kenfack Tsobnang, Patrice; Wenger, Emmanuel; Biache, Coralie; Lambi Ngolui, John; Ponou, Siméon; Dahaoui, Slimane; Lecomte, Claude

    2014-10-01

    The stacked two-dimensional supramolecular compound catena-{Co(amp)3Cr(ox)3·6H2O} (amp = 2-picolylamine, ox = oxalate) has been synthesized from the bimolecular approach using hydrogen bonds. It is built from layers in which both Co(amp)(3+) (D) and Cr(ox)(3-) (A) ions are bonded in a repeating DADADA… pattern along the a and c axes by multiple hydrogen bonds. These layers host a well resolved R12 dodecameric discrete ring of water clusters built by six independent molecules located around the 2c centrosymmetric Wyckoff positions of the P21/n space group in which the compound crystallizes. These clusters are ranged along the [001] direction, occupy 733.5 Å(3) (22.0%) of the unit cell and have a chair conformation via 12 hydrogen bonds. The water molecules of the cluster are linked with stronger hydrogen bonds than those between the cluster and its host, which explains the single continuous step of the dehydration process of the compound.

  9. Development of a virtual reality system to evaluate skills needed to drive a cycling wheel-chair.

    PubMed

    Sugita, Norihiro; Kojima, Yoshihisa; Yoshizawa, Makoto; Tanaka, Akira; Abe, Makoto; Homma, Noriyasu; Seki, Kazunori; Handa, Nobuyasu

    2012-01-01

    A cycling wheel chair (CWC) is a useful tool to provide physical exercise for patients who face difficulty walking, caused by stroke or other brain disorders. A system has been developed for rehabilitation, which allows patients to practice driving a CWC in a virtual environment. In this study, hardware improvements were developed and methods for evaluating driving skills were investigated to improve the practical application of this system. The hardware was changed to enable users to drive the CWC they were using in their daily lives. In addition, four types of test scenarios that focused on basic and important actions necessary to drive a CWC, such as pedaling and steering, were developed. An experiment with healthy young and elderly persons was conducted to evaluate the validity of the system. Results showed that pedaling and steering skills were improved in both the young and elderly subjects but the improvement patterns differed between them. These results indicate that repeated practice with the proposed system enhances the safety of driving a CWC, particularly for elderly users.

  10. Electrocatalytic water oxidation using a chair-like tetranuclear copper(ii) complex in a neutral aqueous solution.

    PubMed

    Li, Ting-Ting; Zheng, Yue-Qing

    2016-08-09

    The development of viable molecular water oxidation catalysts is an important issue in the conversion of electricity or solar fuel into chemical fuels via water splitting, and copper complexes have become promising candidates for catalyzing water oxidation because of their low cost, well-defined redox properties and relatively high reactivity. Herein, we describe the first tetranuclear Cu(ii)-based water oxidation catalyst: [Cu4(bpy)4(μ2-OH)2(μ3-OH)2(H2O)2](2+). The complex comprises a chair-like Cu4O4 core with aqua and bridging μ-hydroxo ligands, and the multinuclear core is expected to be advantageous for promoting multi-electron transfer. In pH 7.0 phosphate buffer, the complex shows as being hydrolytically stable and a relatively low overpotential of ca. 730 mV is obtained according to a cyclic voltammetry experiment. Bulk electrolysis measurements at 1.80 V vs. a normal hydrogen electrode provided a stable current density of 0.78 mA cm(-2) and the current persists for at least 10 h. A Faradaic efficiency of nearly 98% is achieved. Importantly, the electrochemical data support that this tetranuclear complex works as a robust homogeneous water oxidation catalyst.

  11. Proposal for a universal measurement system for school chairs and desks for children from 6 to 10 years old.

    PubMed

    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.

  12. R. A. FISHER, LANCELOT HOGBEN, AND THE 'COMPETITION' FOR THE CHAIR OF SOCIAL BIOLOGY AT THE LONDON SCHOOL OF ECONOMICS IN 1930: CORRECTING THE LEGEND.

    PubMed

    Tabery, James; Sarkar, Sahotra

    2015-12-20

    From 1930 to 1937 Lancelot Hogben FRS occupied the Chair of Social Biology at the London School of Economics and Political Science. According to standard histories of this appointment, he and R. A. Fisher FRS both applied for the position, but Hogben was selected over Fisher. The episode has received attention in large part because of the later prominence of the two figures involved. The surviving archival records, however, tell a remarkably different story. Neither Fisher nor Hogben was ever an official candidate for the chair. Indeed, Fisher seems not to have applied for the position at all, and Hogben was approached only behind the scenes of the official search. The purpose of this paper is to correct and complete the history of this episode.

  13. R. A. Fisher, Lancelot Hogben, and the ‘Competition’ for the Chair of Social Biology at the London School of Economics in 1930: Correcting the Legend

    PubMed Central

    Tabery, James; Sarkar, Sahotra

    2015-01-01

    From 1930 to 1937 Lancelot Hogben FRS occupied the Chair of Social Biology at the London School of Economics and Political Science. According to standard histories of this appointment, he and R. A. Fisher FRS both applied for the position, but Hogben was selected over Fisher. The episode has received attention in large part because of the later prominence of the two figures involved. The surviving archival records, however, tell a remarkably different story. Neither Fisher nor Hogben was ever an official candidate for the chair. Indeed, Fisher seems not to have applied for the position at all, and Hogben was approached only behind the scenes of the official search. The purpose of this paper is to correct and complete the history of this episode. PMID:26665489

  14. [L.A. Blumenfeld and study of photosynthesis by spectroscopy methods at Chair of Biophysics, Faculty of Physics, Moscow State University].

    PubMed

    Kukushkin, A K

    2013-01-01

    Nowadays spectroscopy methods are widely employed to study photosynthesis. For instance, fluorescence methods are often in use to study virtually all steps of photosynthesis process. Theoretical models of phenomena under study are of importance for interpretation of experimental data. A decisive role of L.A. Blumenfeld, the former head of the Chair of Biophysics, Faculty of Physics, Moscow State University, in the study of photosynthesis process is shown in this work.

  15. Effects of trunk stability exercise using proprioceptive neuromuscular facilitation with changes in chair height on the gait of patients who had a stroke

    PubMed Central

    Park, Si-Eun; Moon, Sang-Hyun

    2016-01-01

    [Purpose] The purpose of this study was to identify the effects of trunk stability exercise using proprioceptive neuromuscular facilitation with changes in chair heights on the gait of stroke patients. [Subjects and Methods] The subjects of this study were 11 stroke patients. The intervention method was trunk stability exercise using proprioceptive neuromuscular facilitation with different chair heights (50, 60, and 70 cm). These exercises were performed 5 times per week for 6 weeks. Gait velocity, cadence, stride length, gait cycle, and stance phase duration were used to measure gait function. [Results] Significant changes in gait velocity, cadence, and stride length were observed on the affected side. However, no significant changes in gait cycle and stance phase were observed on the affected side. [Conclusion] These results indicate that trunk stability exercise using proprioceptive neuromuscular facilitation with change in chair heights were effective in improving gait velocity, cadence, and stride length on the affected side. However, in this study, no significant changes were observed in gait cycle and stance phase on the affected side. Therefore, various interventions for stroke patients should be investigated in further studies. PMID:27512254

  16. Effects of trunk stability exercise using proprioceptive neuromuscular facilitation with changes in chair height on the gait of patients who had a stroke.

    PubMed

    Park, Si-Eun; Moon, Sang-Hyun

    2016-07-01

    [Purpose] The purpose of this study was to identify the effects of trunk stability exercise using proprioceptive neuromuscular facilitation with changes in chair heights on the gait of stroke patients. [Subjects and Methods] The subjects of this study were 11 stroke patients. The intervention method was trunk stability exercise using proprioceptive neuromuscular facilitation with different chair heights (50, 60, and 70 cm). These exercises were performed 5 times per week for 6 weeks. Gait velocity, cadence, stride length, gait cycle, and stance phase duration were used to measure gait function. [Results] Significant changes in gait velocity, cadence, and stride length were observed on the affected side. However, no significant changes in gait cycle and stance phase were observed on the affected side. [Conclusion] These results indicate that trunk stability exercise using proprioceptive neuromuscular facilitation with change in chair heights were effective in improving gait velocity, cadence, and stride length on the affected side. However, in this study, no significant changes were observed in gait cycle and stance phase on the affected side. Therefore, various interventions for stroke patients should be investigated in further studies.

  17. A kinematic and kinetic analysis of the sit-to-stand transfer using an ejector chair: implications for elderly rheumatoid arthritic patients.

    PubMed

    Munro, B J; Steele, J R; Bashford, G M; Ryan, M; Britten, N

    1998-03-01

    Twelve elderly female rheumatoid arthritis patients (mean age = 65.5 +/- 8.6 yr) were assessed rising from an instrumented Eser Ejector chair under four conditions: high seat (540 mm), low seat (450 mm), with and without the ejector mechanism operating. Sagittal plane motion, ground reaction forces, and vertical chair arm rest forces were recorded during each trial with the signals synchronised at initial subject head movement. When rising from a high seat, subjects displayed significantly (p < 0.05) greater time to seat off; greater trunk, knee and ankle angles at seat off; increased ankle angular displacement; decreased knee angular displacement; and decreased total net and normalised arm rest forces compared to rising from a low seat. When rising using the ejector mechanism, time to seat off and trunk and knee angle at seat off significantly increased, whereas trunk and knee angular displacement, and total net and normalised arm rest forces significantly decreased compared to rising unassisted. Regardless of seat height or ejector mechanism use, there were no significant differences in the peak, or time to peak horizontal velocity of the subjects' total body centre of mass, or net knee and ankle moments. It was concluded that increased seat height and use of the ejector mechanism facilitated sit-to-stand transfers performed by elderly female rheumatoid arthritic patients. However, using the ejector chair may be preferred by these patients compared to merely raising seat height because it does not necessitate the use of a footstool, a possible obstacle contributing to falls.

  18. Testing for aerobic heterotrophic bacteria allows no prediction of contamination with potentially pathogenic bacteria in the output water of dental chair units

    PubMed Central

    Bristela, Margit; Skolka, Astrid; Schmid-Schwap, Martina; Piehslinger, Eva; Indra, Alexander; Wewalka, Günther; Stauffer, Fritz

    2012-01-01

    Background: Currently, to our knowledge, quality of output water of dental chair units is not covered by specific regulations in the European Union, and national recommendations are heterogeneous. In Germany, water used in dental chair units must follow drinking water quality. In the United States of America, testing for aerobic heterotrophic bacteria is recommended. The present study was performed to evaluate whether the counts of aerobic heterotrophic bacteria correlate with the presence of potentially pathogenic bacteria such as Legionella spp. or Pseudomonas aeruginosa. Methods: 71 samples were collected from 26 dental chair units with integrated disinfection device and 31 samples from 15 outlets of the water distribution pipework within the department were examined. Samples were tested for aerobic heterotrophic bacteria at 35°C and 22°C using different culture media and for Legionella spp. and for Pseudomonas aeruginosa. Additionally, strains of Legionella pneumophila serogroup 1 were typed with monoclonal antibodies and representative samples of Legionella pneumophila serogroup 1 were typed by sequence based typing. Results: Our results showed a correlation between different agars for aerobic heterotrophic bacteria but no correlation for the count of aerobic heterotrophic bacteria and the presence of Legionella spp. or Pseudomonas aeruginosa. Conclusion: Testing for aerobic heterotrophic bacteria in output water or water distribution pipework within the departments alone is without any value for predicting whether the water is contaminated with potentially pathogenic bacteria like Legionella spp. or Pseudomonas aeruginosa. PMID:22558046

  19. Body measurements and the variability of sitting postures at preschool age as preconditions for an optimal adjustment of chairs and tables.

    PubMed

    Voigt, Andrea; Greil, Holle

    2009-03-01

    Preschool age is a biological stage of intensive longitudinal growth with high plasticity of the growing body and of body postures. It is the period where children learn to persist in a sitting posture for a longer time and to use furniture like chairs or other body supporting systems. The growing body shows a special sensitivity for the manifestation of inappropriate postures. In this study the development of body measurements and sitting behaviour of preschool age children is investigated as a precondition for an optimal adjustment of seats and desks to the growing body. Accordingly to the instructions of Knussmann (1988) and Jiirgens (1988) 6 body measurements were taken from 122 German children aged 3 to 7 years from Potsdam, Province Brandenburg. Additionally, every child was videotaped for 10 minutes while crayoning in a sitting position of its own choice using a chair and a desk. To analyse the tapes, the software Noldus Observer was used and examined, picture by picture, to define the different types of sitting postures as well as the duration of persistence in a posture and the number of changes of postures. The used chairs and desks were also measured. Furthermore, the data of the furniture guideline DIN ISO 5970 (DIN, 1981), which regulates the dimensions of furniture for sitting in educational institutions, were compared with the results of the body measurements and with the dimensions of the furniture used by the children.

  20. [About the 350th anniversary of the foundation of the chair of anatomy of the faculty of medicine at Strasbourg (1652-2002)].

    PubMed

    Le Minor, Jean-Marie; Sick, Henri

    2003-01-01

    Some historical and bibliographical elements are given at the occasion of the 350th anniversary of the foundation of the chair of anatomy at Strasbourg. Strasbourg played an important role in the dissemination of the anatomical knowledge in the end of the 15th and the first half of the 16th century. In 1517, the first official human dissection organized in Strasbourg was performed. In 1652, a specific chair of anatomy founded, and the first holder was J. A. Sebiz (1614-1685). In 1670, an anatomical lecture theatre was created. Strasbourg became a French town in 1681 with no modification of the university and of the chair of anatomy. In 1872, after the annexation of Alsace, a new German university was founded ; normal anatomy and pathology were separated and each chair attached to a particular institute. In 1919, when the Faculty of Medicine was reorganized after Alsace was restored to France, specific chairs and institutes were founded for histology and embryology. Among the famous morphologists and scientists who worked in Strasbourg were in anatomy : H. Brunschwig (?-1534), W. H. Ryff (c. 1505-1548), J. Winter von Andernach (1497-1574), T. Lauth (1758-1826), F. D. Reisseissen (1773-1828), J. F. Lobstein (1777-1835), E. A. Lauth (1803-1837), E. Koeberlé (1828-1915), E. Beaunis (1830-1921), H. D. Bouchard (1833-1899), J. G. Joessel (1838-1892), W. Waldeyer (1836-1921), G. Schwalbe (1844-1916), W. Pfitzner (1853-1903), F. Keibel (1861-1929), A. Forster (1878-1957), and P. Bellocq (1888-1962) ; in pathology : F. D. von Rechlinghausen (1833-1910), H. Chiari (1851-1916), J. G. Mönckeberg (1877-1925), P. Masson (1880-1959), and L. Géry (1883-1957) ; in histology : P. Bouin (1870-1962), M. Aron (1892-1974), R. Courrier (1895-1986), and M. Klein (1905-1975) ; in embryology : P. Ancel (1873-1961), P. Vintemberger (1891-1983), J. Benoit (1896-1982), E. Wolff (1904-1996), and J. Clavert (1912-1994).

  1. Chairs with Flair

    ERIC Educational Resources Information Center

    White, Carla Sabatino

    2005-01-01

    In the art lesson described in this article, students explore the arts of architecture, design, painting, and sculpture within four time periods: early colonial (1500-1700), late colonial (1700-1776), the quest for independence (1776-1860), and industrialization and growth (1860-1900). Through class discussion, readings, and slide presentations,…

  2. IUPAP Chair's Report

    NASA Astrophysics Data System (ADS)

    Urry, Meg

    2002-03-01

    The International Union of Pure and Applied Physics (IUPAP) held an international conference on women in physics in early March 2002, in Paris. A diverse delegation from U.S. institutions was selected to attend, to present information about the status of women physicists in this country and to learn more about the international situation. An overview of the activities of this delegation and of the results of the conference will be presented.

  3. Research and Development Work Carried out by the Chair of Engineering Geodesy and Measurement and Control Systems, Faculty of Geodesy and Cartography WUT - Thematic Scope and Achievements

    NASA Astrophysics Data System (ADS)

    Nowak, Edward; Malarski, Ryszard; Prószyński, Witold; Sadowska, Alicja; Woźniak, Marek; Zaczek-Peplinska, Janina

    2016-06-01

    Geodetic engineering surveys are an important part of the works carried out by the Faculty of Geodesy and Cartography, Warsaw University of Technology. These works concern measurement techniques as well as advanced result analysis methods applied in precise industrial surveys and in processes controlling object's behaviour over time. The thematic scope of research realised by Chair of Engineering Geodesy and Control-Measuring Systems shows that article related to geodetic engineering measurements and geodetic monitoring is carried out with high intensity, resulting in technological advancement and implementation of new or improved measurement solutions and methods of measurement result development.

  4. Effective control of dental chair unit waterline biofilm and marked reduction of bacterial contamination of output water using two peroxide-based disinfectants.

    PubMed

    Tuttlebee, C M; O'Donnell, M J; Keane, C T; Russell, R J; Sullivan, D J; Falkiner, F; Coleman, D C

    2002-11-01

    Bacterial biofilm in dental unit waterlines (DUWs) is a widespread problem, and poses a potentially significant risk of infection to dental staff and patients, particularly those who are medically compromised or immunocompromised. The purpose of the present study was to investigate the level of bacterial contamination of dental chair unit output water in the Dublin Dental Hospital, and to investigate the efficacy of two hydrogen peroxide-based disinfectants in reducing bacterial loads to < or =200 cfu/mL as recommended by the American Dental Association. The chemical quality of dental chair unit input and output water was well within the limits recommended for potable water. Water supplied to the units yielded an average aerobic heterotrophic bacterial cell density of 184 cfu/mL. However, the corresponding density in output water was considerably higher; the average cell density in water from the three-in-one air/water syringes and cup fillers in 12 chairs was 8200 and 4300 cfu/mL, respectively. Dental unit water obtained from 18 separate reservoir-supplied units in general practices in the Dublin area yielded an average of 66000 cfu/mL. The bacterial species found were predominantly environmental organisms, which were also present at low levels in the input water. Some of the species identified (e.g., Burkholderia cepacia and Pseudomonas fluorescens) are known opportunistic pathogens. The capacity of two disinfectants, Sterilex Ultra and Sanosil, to reduce bacterial contamination to safe levels was compared. In a controlled study, once weekly overnight (15 h) disinfection using either agent reduced the bacterial density to below the American Dental Association recommended level of 200 cfu/mL. However, once disinfection ceased the bacterial loads increased to unacceptably high levels within three weeks. Electron microscopic analysis showed that both disinfectants markedly reduced biofilm in the DUWs, but the biofilm rapidly became extensive again when once weekly

  5. In situ tetrazole templated chair-like decanuclear azido-cobalt(II) SMM containing both tetra- and octa-hedral Co(II) ions.

    PubMed

    Zhang, Yuan-Zhu; Gao, Song; Sato, Osamu

    2015-01-14

    An azido-bridged chair-like decanuclear cluster: [Co(II)10(bzp)8(Metz)2(N3)18]·4MeOH·3H2O (1, bzp = 2-benzoylpyridine and HMetz = 5-methyl-1H-tetrazole) was prepared with in situ tetrazolate anions as templates in a sealed system. 1 containing both octahedral and tetrahedral Co(II) ions exhibited slow relaxation of magnetization with an effective barrier of 26 K under an applied dc field of 1 kOe.

  6. In vivo evaluation of three-dimensional of volumetric changes using a CAD/CAM chair-side system: Technical procedure

    PubMed Central

    Ferreiroa, Alberto; Pascual-Moscardó, Agustín; Fons-Font, Antonio; Solá-Ruíz, María-Fernanda

    2017-01-01

    An intraoral digital scanner in combination with specialized three-dimensional surface analysis software monitors volumetric changes to soft tissues or dental restorations. This technology can evaluate the success of a specific technique or medium- or long-term clinical outcomes in both clinical and research situations. This article describes how this technology was used to provide immediate chair-side data analysis without the help of specialized laboratory support. Key words:Intraoral scanner, CAD-CAM, best fit-method, surface tessellation language. PMID:28298996

  7. The feasibility of repositioning ability as a tool for ergonomic evaluation: effects of chair back inclination and fatigue on head repositioning.

    PubMed

    Wong, T F Y; Chow, D H K; Holmes, A D; Cheung, K M C

    2006-07-15

    Poor posture has been suggested as one of the main factors contributing to the high prevalence of neck pain in video display unit (VDU) users, but no clear association between pain and any particular resting neck posture has been found. Postural awareness of the neck, as indicated by the repositioning accuracy, may therefore be an appropriate measure and potentially useful assessment tool. The objective of this study is to examine whether posture and fatigue affect the head repositioning ability in typical VDU usage. A group of 20 healthy participants reproduced a normal comfortable posture for forward, upright and backward chair back inclinations in random order both before and after fatigue of the upper trapezius muscles. Ten repetitions of the posture were recorded for 2 s each, and the angular and translational deviations from the original head position were measured with regard to the external environment (head in space repositioning) and with regard to the trunk (head on trunk repositioning). Analysis by repeated measures ANOVA showed significant effects and interactions of fatigue and chair back inclination on the repositioning errors in the sagittal plane, which typically showed systematic trends towards certain postures rather than random errors around a mean position. While further work is required to examine the ergonomic impact of impaired repositioning ability, head repositioning is sensitive to ergonomic factors such as seating configuration and fatigue, and may therefore be a useful tool for evaluation of static working postures.

  8. Space Shuttle: Status of advanced solid rocket motor program. Report to the Chair, Subcommittee on Government Activities and Transportation, Committee on Government Operations, House of Representatives

    NASA Astrophysics Data System (ADS)

    1992-11-01

    The Advanced Solid Rocket Motor is one of the National Aeronautics and Space Administration's (NASA) most expensive and controversial programs. Two reusable solid rocket motors are attached to the Space Shuttle to provide most of the thrust needed to lift it into orbit. The advanced motor is being designed to replace the current motor, which is a redesigned version of the motor that caused the January 1986 Challenger accident. The Chair of the Subcommittee on Government Activities and Transportation, House Committee on Government Operations, requested that GAO review the program's status. The specific objectives were to: (1) assess the extent to which the need for the program has changed; and (2) determine the reasons for cost growth and schedule slippage.

  9. A methodology using in-chair movements as an objective measure of discomfort for the purpose of statistically distinguishing between similar seat surfaces.

    PubMed

    Cascioli, Vincenzo; Liu, Zhuofu; Heusch, Andrew; McCarthy, Peter W

    2016-05-01

    This study presents a method for objectively measuring in-chair movement (ICM) that shows correlation with subjective ratings of comfort and discomfort. Employing a cross-over controlled, single blind design, healthy young subjects (n = 21) sat for 18 min on each of the following surfaces: contoured foam, straight foam and wood. Force sensitive resistors attached to the sitting interface measured the relative movements of the subjects during sitting. The purpose of this study was to determine whether ICM could statistically distinguish between each seat material, including two with subtle design differences. In addition, this study investigated methodological considerations, in particular appropriate threshold selection and sitting duration, when analysing objective movement data. ICM appears to be able to statistically distinguish between similar foam surfaces, as long as appropriate ICM thresholds and sufficient sitting durations are present. A relationship between greater ICM and increased discomfort, and lesser ICM and increased comfort was also found.

  10. [The endeavours by Wincentego Lutosławskiego (1863-1954) to obtain a chair of philosophy at the Jagiellonian University in Cracow].

    PubMed

    Mróz, Tomasz

    2005-01-01

    When applying for a chair of philosophy at the Jagiellonian University in Cracow in 1891, Wincentego Lutosławskiego had already published a number of important articles as well as a doctoral dissertation, which he defended at Dorpat University. While working at the University of Kazan, Lutosławskiego had been engaged in several research sojourns abroad, including one in London. He had also made contact with another Polish specialist on Plato's philosophy, Stanisław Pawlicki, who gave a positive referral on the publication of Lutosławskiego's work On Plato's logic, part I by Akademia Umiejtno [ci (Academy of Science) in Cracow (1891); the subsequent conflict between the two scholars stemmed from differences in world-view and differences in scholarly views relating to methodology and interpretation. The application by Lutosławskiego, despite being supported by the dean of Faculty of Philosophy, Maurycy Staszewski, the only philosophy sitting on the faculty council, was rejected, and the majority of faculty council opted for Pawlicki, a renowned professor of the Faculty of Theology. Lutosławskiego continued to pursue his scholarly career abroad, publishing in several European languages, until the publication in 1897 of his famous work on Plato (The Origin and Growth of Plato's Logic). Meanwhile Pawlicki, burdened both by his teaching responsibilities and the results of the research by Lutosławskiego, was not able to complete (before his death in 1916) his History of ancient philosophy, the intention of doing which he had declared in the first volume, published in 1890. While Lutosławskiego was prevented from working in Crackow, he became - thanks to his works - a historian of ancient philosophy whose world renown has persisted until the present day. Pawlicki obtained the Chair, but his works on the history of philosophy are rarely cited today.

  11. Alain Badiou, Jacques Lacan and the Ethics of Teaching

    ERIC Educational Resources Information Center

    Taubman, Peter M.

    2010-01-01

    This paper argues that Badiou's and Lacan's theorizations of ethics offer a way to formulate an ethics of teaching and to explore what such an ethics might look like when teachers encounter events that disrupt their quotidian lives. Relying on the work of Badiou and Lacan, the paper critiques mainstream approaches to the ethics of teaching and…

  12. Bayer Facts of Science Education XV: A View from the Gatekeepers--STEM Department Chairs at America's Top 200 Research Universities on Female and Underrepresented Minority Undergraduate STEM Students

    ERIC Educational Resources Information Center

    Journal of Science Education and Technology, 2012

    2012-01-01

    Diversity and the underrepresentation of women, African-Americans, Hispanics and American Indians in the nation's science, technology, engineering and mathematics (STEM) fields are the subjects of the XV: A View from the Gatekeepers--STEM Department Chairs at America's Top 200 Research Universities on Female and Underrepresented Minority…

  13. Effect of an epinephrine mixture for interscalene block on hemodynamic changes after the beach chair position under general anesthesia: a retrospective study

    PubMed Central

    Kim, Bum-June; Hong, Boo-Hwi; Lee, Ji-Yong; Lee, Sun-Yeul; Lee, Jung-Un; Kim, Yoon-Hee; Lee, Won-Hyung; Yoon, Seok-Hwa

    2017-01-01

    Background The beach chair position (BCP) can cause significant hypotension. Epinephrine is used to prolong the duration of local anesthetics; it is also absorbed into blood and can exert systemic effects. This study determined the effects of epinephrine mixed with ropivacaine for an interscalene block (ISB) on hemodynamic changes related to BCP. Methods Patient data collected from March 2013 to August 2014 were used retrospectively. We divided the patients into three groups: 1) ISB only, 2) I+G (general anesthesia after ISB without epinephrine), and 3) I+E+G (general anesthesia after ISB with epinephrine). Mean blood pressure (MBP) and heart rate (HR) were measured for 30 minutes at 5-minute intervals. Results The study analyzed data from 431 patients. MBP tended to decrease gradually in the groups I+G and I+E+G. There were significant differences in MBP between the groups I+G and I, and between the groups I+G and I+E+G. Group I+E+G showed a significant increase in HR compared with the other two groups. Conclusions ISB with an epinephrine mixture did not prevent hypotension caused by the BCP after general anesthesia. HR increased only in response to the epinephrine mixture. A well-planned prospective study is required to compare hemodynamic changes in that context. PMID:28367287

  14. Animal models of bariatric/metabolic surgery shed light on the mechanisms of weight control and glucose homeostasis: view from the chair.

    PubMed

    Sharkey, K A

    2011-09-01

    Bariatric/metabolic surgeries are remarkably effective in reducing weight over a sustained period of time, and they also have significant beneficial effects on glucose homeostasis. Interestingly, the metabolic benefits of these surgeries frequently occur before significant weight loss. Given these findings, it is perhaps not surprising that obesity researchers are asking, how does bariatric/metabolic surgery work? Establishing these mechanisms can offer new insights into the physiology of energy balance and the control of metabolism. In the second half of the 13(th) International Symposium of the Merck Frosst/CIHR Research Chair in Obesity, four papers that address the mechanisms of bariatric/metabolic surgery were presented. The papers that follow this viewpoint all make use of animal models to reveal the neurohumoral mechanisms underlying weight loss and improved glucose homeostasis after experimental bariatric surgery. The rodent models of the commonly used clinical procedures have shown that energy intake is increased, food reward is altered and that the proximal gut is important in the control of energy balance and glucose homeostasis. Taken together, these models shed light on the mechanisms of bariatric/metabolic surgery and offer new insights that, in the future, may lead to less invasive therapies.

  15. The Effect of Chair Yoga on Biopsychosocial Changes in English- and Spanish-Speaking Community-Dwelling Older Adults With Lower-Extremity Osteoarthritis

    PubMed Central

    Park, Juyoung; Newman, David; McCaffrey, Ruth; Garrido, Jacinto J.; Riccio, Mary Lou; Liehr, Patricia

    2016-01-01

    Chair yoga (CY), a mind-body therapy, is a safe nonpharmacological approach for managing osteoarthritis (OA) in older adults who cannot participate in standing exercise. However, there is no linguistically tailored CY program for those with limited English Proficiency (LEP). This two-arm randomized controlled trial compared the effects of a linguistically tailored yoga program (English and Spanish versions) on the outcomes of pain, physical function, and psychosocial factors compared to the effects of a linguistically tailored Health Education Program (HEP; English and Spanish versions). Participants with lower-extremity OA, recruited from two community sites, completed the Spanish (n = 40) or English (n = 60) version of twice-weekly 45-minute CY or HEP sessions for 8 weeks. Data were collected at baseline, 4 weeks, 8 weeks, and 1- and 3-month follow-ups. English and Spanish CY groups (but neither HEP language group) showed significant decreases in pain interference. Measures of OA symptoms, balance, depression, and social activities were not significantly different between English and Spanish versions of CY and English and Spanish versions of HEP. It was concluded that the Spanish and English versions of CY and HEP were equivalent. Linguistically tailored CY could be implemented in aging-serving communities for persons with LEP. PMID:27661469

  16. The effect of Monkey Chair and Band exercise system on shoulder range of motion and pain in post-stroke patients with hemiplegia

    PubMed Central

    Jeon, Hyun-Ju; An, Sangjoon; Yoo, Jinwoo; Park, No-Hyun; Lee, Kyu Hoon

    2016-01-01

    [Purpose] A simple rehabilitation device system for strengthening upper limb muscles in hemiplegic patients was developed. This system, which stimulates active exercise while accounting for intensity, time, and frequency, was examined in the present pilot study. [Subjects and Methods] Patients had shoulder pain and limited shoulder movement. Changes in range of motion (ROM) and scores of a visual analog scale (VAS) for pain were evaluated in the experimental and control groups every four weeks for twelve weeks. The modified motor assessment scale (MMAS) was used before and after experiments. [Results] Significant differences between experimental times in ROM for shoulder flexion, abduction, and adduction on the paralyzed side were observed in the experimental group at every time point. Pain VAS scores in the experimental group improved progressively and significantly with time, indicating a consistently increasing effect of exercise. There were significant differences between the MMAS scores before and after completion of the program in the experimental group. [Conclusion] Muscle strengthening is important in hemiplegic patients, and active exercise was more efficient than passive exercise in this regard. Rehabilitation with the Monkey Chair and Band system may represent an efficient and important tool in upper limb training and comprehensive modern rehabilitation therapy. PMID:27630403

  17. Effects of various chair-side surface treatment methods on dental restorative materials with respect to contact angles and surface roughness.

    PubMed

    Sturz, Candida R C; Faber, Franz-Josef; Scheer, Martin; Rothamel, Daniel; Neugebauer, Jörg

    2015-01-01

    Available chair-side surface treatment methods may adversely affect prosthetic materials and promote plaque accumulation. This study investigated the effects of treatment procedures on three resin restorative materials, zirconium-dioxide and polyetheretherketone in terms of surface roughness and hydrophobicity. Treatments were grinding with silicon carbide paper or white Arkansas stone, blasting with prophylaxis powder and polishing with diamond paste. Surface roughness was assessed using confocal laser scanning. Hydrophobicity as measured by water contact angle was determined by computerized image analysis using the sessile drop technique. All of the specific surface treatments performed led to significant changes in contact angle values and surface roughness (Ra) values. Median contact angle values ranged from 51.6° to 114°. Ra values ranged from 0.008 µm to 2.917 µm. Air-polishing as well as other polishing procedures increased surface roughness values in all materials except zirconium dioxide. Polyetheretherketone displayed greatest change in contact angle values after air-polishing treatment.

  18. The Effect of Chair Yoga on Biopsychosocial Changes in English- and Spanish-Speaking Community-Dwelling Older Adults with Lower-Extremity Osteoarthritis.

    PubMed

    Park, Juyoung; Newman, David; McCaffrey, Ruth; Garrido, Jacinto J; Riccio, Mary Lou; Liehr, Patricia

    Chair yoga (CY), a mind-body therapy, is a safe nonpharmacological approach for managing osteoarthritis (OA) in older adults who cannot participate in standing exercise. However, there is no linguistically tailored CY program for those with limited English proficiency (LEP). This 2-arm randomized controlled trial compared the effects of a linguistically tailored yoga program (English and Spanish versions) on the outcomes of pain, physical function, and psychosocial factors compared to the effects of a linguistically tailored Health Education Program (HEP; English and Spanish versions). Participants with lower-extremity OA, recruited from 2 community sites, completed the Spanish (n = 40) or English (n = 60) version of twice-weekly 45-min CY or HEP sessions for 8 weeks. Data were collected at baseline, 4 weeks, 8 weeks, and 1- and 3-month follow-ups. English and Spanish CY groups (but neither HEP language group) showed significant decreases in pain interference. Measures of OA symptoms, balance, depression, and social activities were not significantly different between English and Spanish versions of CY and English and Spanish versions of HEP. It was concluded that the Spanish and English versions of CY and HEP were equivalent. Linguistically tailored CY could be implemented in aging-serving communities for persons with LEP.

  19. Bayer Facts of Science Education XV: A View from the Gatekeepers—STEM Department Chairs at America's Top 200 Research Universities on Female and Underrepresented Minority Undergraduate STEM Students

    NASA Astrophysics Data System (ADS)

    Bayer Corporation

    2012-06-01

    Diversity and the underrepresentation of women, African-Americans, Hispanics and American Indians in the nation's science, technology, engineering and mathematics (STEM) fields are the subjects of the XV: A View from the Gatekeepers—STEM Department Chairs at America's Top 200 Research Universities on Female and Underrepresented Minority Undergraduate STEM Students. Annual public opinion research project commissioned by Bayer Corporation, the Bayer Facts surveys examine science education and science literacy issues. The 15th in the series and the fifth to explore diversity and underrepresentation, this research is a direct outgrowth of last year's results which found 40 percent of the country's female and underrepresented minority (URM) chemists and chemical engineers working today were discouraged from pursuing their STEM career at some point in their lives. US colleges were cited as places where this discouragement most often happened and college professors as the individuals most likely responsible. Does such discouragement still occur in American colleges today? To answer this and other questions about the undergraduate environment in which today's students make their career decisions, the survey polls 413 STEM department chairs at the nation's 200 top research universities and those that produce the highest proportion of female and URM STEM graduates. The survey also asks the chairs about their institutions track record recruiting and retaining female and URM STEM undergraduates, preparedness of these students to study STEM, the impact of traditional introductory STEM courses on female and URM students and barriers these students face pursuing their STEM degrees.

  20. Department Chairs and the Law.

    ERIC Educational Resources Information Center

    Gillespie, Patti P.

    1985-01-01

    Discusses legal problems confronting department administrators. Covers equal opportunity, tenure and promotion, truth in advertising, and areas particular to the theatre: contracts with guest directors and artists, copyrights and royalties, and safety. (PD)

  1. Reflections of a Board Chair.

    ERIC Educational Resources Information Center

    Dudgeon, Paul J.

    In the mid-1990s the Board of Directors at the Saskatchewan Institute of Applied Science and Technology (SIAST) fused four separate institutes and an administrative center to form a single postsecondary institute with a broad Provincial focus. From this experience, the Board of Directors formed a governance strategy of policy and procedure…

  2. Message from the Conference Chairs

    NASA Astrophysics Data System (ADS)

    Krishna, Sanjay; Perera, Unil

    2015-05-01

    We were very excited to host the 8th International Workshop on Quantum Structure Infrared Photodetectors (QSIP 2014), in picturesque Santa Fe, New Mexico from June 29th-July 3rd, 2014. This followed successful QSIP conferences at Dana Point (2000), Torino (2002), Kananaskis (2004), Kandy (2006), Yosimite (2009), Istanbul (2010) and Corsica (2012). The QSIP workshop is a high level scientific conference that aims to bring together scientists, engineers, industrial organizations, students and users in order to discuss recent advances, and to share the "State of the Art" in this field. QSIP conferences provide an international forum for attendees to present and discuss progress in infrared device physics and modeling, materials growth and processing issues, focal plane array development and characterization.

  3. Boerhaave: Three Chairs to Oblivion

    ERIC Educational Resources Information Center

    Novak, Alfred

    1971-01-01

    Describes Boerhaave's contributions to botany, physiology, medical education, and chemistry from the late 17th to the early 18th centuries; his influence on other academics in Europe and North America is also discussed. (AL)

  4. Leadership Considerations for Executive Vice Chairs, New Chairs, and Chairs in the 21st Century

    ERIC Educational Resources Information Center

    Kunkel, Elisabeth J. S.; Lehrmann, Jon A.; Vergare, Michael J.; Roberts, Laura Weiss

    2013-01-01

    The need to fulfill academic goals in the context of significant economic challenges, new regulatory requirements, and ever-changing expectations for leadership requires continuous adaptation. This paper serves as an educational resource for emerging leaders from the literature, national leaders, and other "best practices" in the…

  5. Exercise thermoregulation after 6 h of chair rest, 6 degrees head-down bed-rest, and water immersion deconditioning in men

    NASA Technical Reports Server (NTRS)

    Greenleaf, J. E.; Hutchinson, T.; Shaffer-Bailey, M.; Looft-Wilson, R.

    1996-01-01

    The purpose was to investigate the mechanism for the excessive exercise hyperthermia following deconditioning (reduction of physical fitness). Rectal (Tre) and mean skin (Tsk) temperatures and thermoregulatory responses were measured in six men [mean (SD) age, 32 (6) years; mass, 78.26 (5.80) kg; surface area, 1.95 (0.11) m2; maximum oxygen uptake (VO2max), 48 (6) ml.min-1.kg-1; whilst supine in air at dry bulb temperature 23.2 (0.6) degree C, relative humidity 31.1 (11.1)% and air speed 5.6 (0.1) m.min-1] during 70 min of leg cycle exercise [51 (4)% VO2max] in ambulatory control (AC), or following 6 h of chair rest (CR), 6 degree head-down bed rest (BR), and 20 degree (WI20) and 80 degree (WI80) foot-down water immersion [water temperature, 35.0 (0.1) degree C]. Compared with the AC exercise delta Tre [mean (SD) 0.77 (0.13) degree C (*P < 0.05), after WI80 0.96 (0.13) degree C*, and after WI20 1.03 (0.09) degree C*. All Tsk responded similarly to exercise: they decreased (NS) by 0.5-0.7 degree C in minutes 4-8 and equilibrated at +0.1 to +0.5 degree C at 60-70. Skin heat conductance was not different among the five conditions (range = 147-159 kJ.m-2.h-1.degree C-1). Results from an intercorrelation matrix suggested that total body sweat rate was more closely related to Tre at 70 min (Tre70) than limb sweat rate or blood flow. Only 36% of the variability in Tre70 could be accounted for by total sweating, and less than 10% from total body dehydration. It would appear that multiple factors are involved which may include change in sensitivity of thermo- and osmoreceptors.

  6. Exercise Thermoregulation After 6 hours of Chair Rest, 6 deg Head-Down Bed-Rest, and Water Immersion Deconditioning in Men

    NASA Technical Reports Server (NTRS)

    Greenleaf, J. E.; Hutchinson, T.; Shaffer-Bailey, M.; Looft-Wilson, R.

    1996-01-01

    The purpose was to investigate the mechanism for the excessive exercise hyperthermia following deconditioning (reduction of physical fitness). Rectal (T(sub re)) and mean skin (T(bar)(sub sk)) temperatures and thermoregulatory responses were measured in six men [mean (SD) age, 32 (6) years; mass, 78.26 (5.80) kg; surface area, 1.95 (0.11) sq m; maximum oxygen uptake (VO2max), 48 (6) ml/min/kg; whilst supine in air at dry bulb temperature 23.2 (0.6)C, relative humidity 31.1 (11.1)% and air speed 5.6 (0.1) m/min] during 70 min of leg cycle exercise [51 (4)% VO2max] in ambulatory control (AC), or following 6 h of chair rest (CR), 6deg head-down bed rest (BR), and 20deg (W120) and 80deg (W180) foot-down water immersion [water temperature, 35.0 (0.1) C]. Compared with the AC exercise (Delta)T(sub re) [mean (SD) 0.77 (0.13)C], (Delta)T(sub re), after CR was 0.83 (0.08)C (NS), after BR 0.92 (0.13)C (*P <0.05), after W180 0.96 (0.13)C*, and after W120 1.03 (0.09)C*. All T(sub sk) responded similarly to exercise: they decreased (NS) by 0.5-0.7 C in minutes 4-8 and equilibrated at +0.1 to +0.5 C at 60-70. Skin heat conductance was not different among the five conditions (range = 147-159 kJ/sq/C. Results from an intercorrelation matrix suggested that total body sweat rate was more closely related to T(sub re) at 70 min (T(sub re70)) than limb sweat rate or blood flow. Only 36% of the variability in T(sub re70) could be accounted for by total sweating, and less than 10% from total body dehydration. It would appear that multiple factors are involved which may include change in sensitivity of thermo- and osmoreceptors.

  7. An evaluation of the 30-s chair stand test in older adults: frailty detection based on kinematic parameters from a single inertial unit

    PubMed Central

    2013-01-01

    Background A growing interest in frailty syndrome exists because it is regarded as a major predictor of co-morbidities and mortality in older populations. Nevertheless, frailty assessment has been controversial, particularly when identifying this syndrome in a community setting. Performance tests such as the 30-second chair stand test (30-s CST) are a cornerstone for detecting early declines in functional independence. Additionally, recent advances in body-fixed sensors have enhanced the sensors’ ability to automatically and accurately evaluate kinematic parameters related to a specific movement performance. The purpose of this study is to use this new technology to obtain kinematic parameters that can identify frailty in an aged population through the performance the 30-s CST. Methods Eighteen adults with a mean age of 54 years, as well as sixteen pre-frail and thirteen frail patients with mean ages of 78 and 85 years, respectively, performed the 30-s CST while threir trunk movements were measured by a sensor-unit at vertebra L3. Sit-stand-sit cycles were determined using both acceleration and orientation information to detect failed attempts. Movement-related phases (i.e. impulse, stand-up, and sit-down) were differentiated based on seat off and seat on events. Finally, the kinematic parameters of the impulse, stand-up and sit-down phases were obtained to identify potential differences across the three frailty groups. Results For the stand-up and sit-down phases, velocity peaks and “modified impulse” parameters clearly differentiated subjects with different frailty levels (p < 0.001). The trunk orientation range during the impulse phase was also able to classify a subject according to his frail syndrome (p < 0.001). Furthermore, these parameters derived from the inertial units (IUs) are sensitive enough to detect frailty differences not registered by the number of completed cycles which is the standard test outcome. Conclusions This study shows

  8. REFINE (REducing Falls in In-patieNt Elderly) using bed and bedside chair pressure sensors linked to radio-pagers in acute hospital care: a randomised controlled trial

    PubMed Central

    Sahota, Opinder; Drummond, Avril; Kendrick, Denise; Grainge, Matthew J.; Vass, Catherine; Sach, Tracey; Gladman, John; Avis, Mark

    2014-01-01

    Background: falls in hospitals are a major problem and contribute to substantial healthcare burden. Advances in sensor technology afford innovative approaches to reducing falls in acute hospital care. However, whether these are clinically effective and cost effective in the UK setting has not been evaluated. Methods: pragmatic, parallel-arm, individual randomised controlled trial of bed and bedside chair pressure sensors using radio-pagers (intervention group) compared with standard care (control group) in elderly patients admitted to acute, general medical wards, in a large UK teaching hospital. Primary outcome measure number of in-patient bedside falls per 1,000 bed days. Results: 1,839 participants were randomised (918 to the intervention group and 921 to the control group). There were 85 bedside falls (65 fallers) in the intervention group, falls rate 8.71 per 1,000 bed days compared with 83 bedside falls (64 fallers) in the control group, falls rate 9.84 per 1,000 bed days (adjusted incidence rate ratio, 0.90; 95% confidence interval [CI], 0.66–1.22; P = 0.51). There was no significant difference between the two groups with respect to time to first bedside fall (adjusted hazard ratio (HR), 0.95; 95% CI: 0.67–1.34; P= 0.12). The mean cost per patient in the intervention group was £7199 compared with £6400 in the control group, mean difference in QALYs per patient, 0.0001 (95% CI: −0.0006–0.0004, P= 0.67). Conclusions: bed and bedside chair pressure sensors as a single intervention strategy do not reduce in-patient bedside falls, time to first bedside fall and are not cost-effective in elderly patients in acute, general medical wards in the UK. Trial registration: isrctn.org identifier: ISRCTN44972300. PMID:24141253

  9. Workshop on Probing Frontiers in Matter with Neutron Scattering, Wrap-up Session Chaired by John C. Browne on December 14, 1997, at Fuller Lodge, Los Alamos, New Mexico

    SciTech Connect

    Mezei, F.; Thompson, J.

    1998-12-01

    The Workshop on Probing Frontiers in Matter with Neutron Scattering consisted of a series of lectures and discussions about recent highlights in neutron scattering. In this report, we present the transcript of the concluding discussion session (wrap-up session) chaired by John C. Browne, Director of Los Alamos National Laboratory. The workshop had covered a spectrum of topics ranging from high T{sub c} superconductivity to polymer science, from glasses to molecular biology, a broad review aimed at identifying trends and future needs in condensed matter research. The focus of the wrap-up session was to summarize the workshop participants' views on developments to come. Most of the highlights presented during the workshop were the result of experiments performed at the leading reactor-based neutron scattering facilities. However, recent advances with very high power accelerators open up opportunities to develop new approaches to spallation technique that could decisively advance neutron scattering research in areas for which reactor sources are today by far the best choice. The powerful combination of neutron scattering and increasingly accurate computer modeling emerged as another area of opportunity for research in the coming decades.

  10. A novel method to estimate changes in stress-induced salivary α-amylase using heart rate variability and respiratory rate, as measured in a non-contact manner using a single radar attached to the back of a chair.

    PubMed

    Matsui, Takemi; Katayose, Satoshi

    2014-08-01

    The authors have developed a non-contact system which estimates changes in salivary α-amylase (sAA ratio) induced by stress. Before and after stressful sound exposure, a single 24 GHz compact radar which is attached to the back of a chair measures the low frequency (LF) component of heart rate variability and respiratory rate, α-amylase in the subjects' buccal secretions was measured by using an α-amylase assay kit. Using multiple regression analysis, sAA ratio was estimated using stress-induced LF change (LF ratio) and stress-induced respiratory rate change (respiratory rate ratio). Twelve healthy subjects were tested (12 males, 22 ± 2 years), who were exposed to audio stimuli with a composite tone of 2120 Hz and 2130 Hz sine waves at a sound pressure level of 95 dB after a silent period through a headphone. The result showed that sAA ratio estimated using multiple regression analysis significantly correlated with measured sAA ratio (R = 0.76, p < 0.01). This indicates that the system may serve for a stress management in the future.

  11. DOE Chair Excellence Professorship Environmental Disciplines

    SciTech Connect

    Riley, Reginald

    2014-10-08

    The DECM Team worked closely with other academic institutions, industrial companies and government laboratories to do research and educate engineers in “cutting edge” environmentally conscious manufacturing practices and instrumentation. The participating universities also worked individually with local companies on research projects in their specialty areas. Together, they were charged with research application, integration and education in environmentally conscious manufacturing.

  12. ONR Chair in Arctic Marine Science

    DTIC Science & Technology

    2016-06-07

    carried out by Dr. Jeffries are reported in his summary. While at NPS Dr. Jeffries lead a multi-disciplined two-month expedition to the Terra Nova Bay...his measurements of ice thickness and heat/salt flux in Terra Nova Bay Polynya should pave the way for new parameterizations of ice growth/melt in

  13. Rearranging deck chairs on the Titanic

    SciTech Connect

    Johnson, R.

    1995-09-01

    The article discusses recent actions by nuclear states following actions by 175 states to agree to make the obligations of the Nuclear Non-Proliferation Treaty (NPT) permanent. China tested a weapon on May 15, and a month later France announced plans for a series of eight underground tests in the Pacific, prior to its intent to sign the comprehensive test ban treaty in 1996. Other action by nuclear powers includes apparent ongoing discussion of testing thresholds, which is casting the Conference on Disarmament in a grim mood. The general consensus of the article is that the nuclear powers are posturing themselves to take advantage of any and all loop holes in proposed treaties prior to formally acting on the treaties.

  14. Electronic Help for the Harried Team Chair.

    ERIC Educational Resources Information Center

    Polis, A. Richard

    This paper describes one accreditation team leader's experience with coordinating the entire team accreditation review process on personal computer and offers 14 suggestions for future implementation. The leaders of the accreditation team describes pre-accreditation visit arrangements to facilitate the use of computers. He polled team members on…

  15. SWWS 2009 PC Co-chairs' Message

    NASA Astrophysics Data System (ADS)

    Chang, Elizabeth; Damiani, Ernesto; Dillon, Tharam S.

    The Web has now been in existence for quite some time, and it has produced a major shift in our thinking on the nature and scope of information processing. It is rapidly moving toward an application deployment and knowledge deployment that requires complex interactions and properly structured underlying semantics. There has been a sudden upsurge of research activity in the problems associated with adding semantics to the Web. This work on semantics will involve data, knowledge, and process semantics. The international IFIP workshop on Semantic Web and Web Semantics (SWWS 2009), in its fifth year, provided a forum for presenting original, unpublished research results and innovative ideas related to this voluminous quantity of research.

  16. MONET 2009 PC Co-chairs' Message

    NASA Astrophysics Data System (ADS)

    Grifoni, Patrizia; Ferri, Fernando; Kondratova, Irina; D'Ulizia, Arianna

    The research areas of mobile technologies, social networking and mobile services applications are receiving wide interest from private and public companies as well as from academic and research institutions.

  17. Confessions of an Ethics Committee Chair

    ERIC Educational Resources Information Center

    Halse, Christine

    2011-01-01

    This essay examines the possibilities of being/becoming an ethical researcher in the academy. It tackles this task through the lens of an ethics application by Mary [pseudonym], a PhD student in sociology whose research thesis was investigating the reasons why married men with children use prostitutes. Two analyses are offered of Mary's story. The…

  18. IWSSA 2009 PC Co-chairs' Message

    NASA Astrophysics Data System (ADS)

    Chung, Lawrence; Noguera, Manuel; Subramanian, Nary; Garrido, José Luis

    Important changes in society are being predicted for the very near future. In many countries, governments look ahead by increasing reserve funds and budgets for strategically critical areas in order to identify key issues and find effective solutions. Not surprisingly, many institutions are launching research and development programs focused on health-care, elderly people, quality of life, social inclusion, energy, education, ecology, etc. Innovation is required for systems supporting such a new assisted, interactive and collaborative world. System and software designers have to be able to address how to reflect in the same system/software architecture a great amount of (sometimes conflicting) requirements. In particular, user-oriented nonfunctional requirements and developer-oriented non-functional requirements (or design constraints) gain special relevance due to the new environments in which the systems have to operate.

  19. Secretary of the Navy Research Chair

    DTIC Science & Technology

    1997-09-30

    collaboration focuses on two island regions, the Hawaiian Islands and Halmahera of the Phillipine Islands. The westward ocean current impinging on...ocean eddies comparable in size to the island of Hawaii (Fig. 1). Halmahera Island is found to prevent ow of South Paci c water into the Celebes Sea...diverting some of it southward through the Seram and Banda Seas (Fig. 2). Halmahera impacts the lower thermocline and intermediate water pathways

  20. The Board Chair's Responsibilities: A Basic Guide for Board Chairs in Public Higher Education. Board Basics

    ERIC Educational Resources Information Center

    Ingram, Richard T.

    2002-01-01

    Leading the board of a public academic institution or system of institutions is a daunting responsibility. The vicissitudes associated with open-meeting laws; the incessant quest by the news media for "scoops"; misunderstandings that can pervade appointed or elected trustees concerning their responsibilities and conduct; the advertent and…

  1. A rocking chair type all-solid-state lithium ion battery adopting Li2O-ZrO2 coated LiNi0.8Co0.15Al0.05O2 and a sulfide based electrolyte

    NASA Astrophysics Data System (ADS)

    Ito, Seitaro; Fujiki, Satoshi; Yamada, Takanobu; Aihara, Yuichi; Park, Youngsin; Kim, Tae Young; Baek, Seung-Wook; Lee, Jae-Myung; Doo, Seokgwang; Machida, Nobuya

    2014-02-01

    An all-solid-state lithium-ion battery (ASSB) using non-flammable solid electrolytes is a candidate for a next-generation battery. Although the excellent cycle performance and its high energy density are suggested in the literature, a practical size battery has not been appeared yet. In this paper, we have adopted a sulfide based electrolyte, Li2S-P2S5 (80:20 mol%) to a rocking chair type lithium ion battery. The electrochemical cell consists of a Li2O-ZrO2 coated LiNi0.8Co0.15Al0.05O2 (NCA) cathode, an artificial graphite anode and the sulfide based electrolyte without any organic and inorganic liquids. The cathode charge transfer resistance is significantly reduced by the Li2O-ZrO2 coating. The total cell resistance of the Li2O-ZrO2 (LZO) coated NCA adopted cell is approximately one quarter of non-treated one. A standard type single cell with the nominal capacity of 100 mAh at 25 °C is fabricated by wet printing process, and its capacity retention is approximately 80% at 100 cycles. Also, a 1 Ah class battery was constructed by stacking the single cells, and demonstrated.

  2. Chair Summaries from the 2006 Innovative Confinement Concepts (ICC) Workshop

    NASA Astrophysics Data System (ADS)

    Craig, D.; Goldston, R.; Jarboe, T. R.; Nelson, B. A.; Sovinec, C. R.; Woodruff, S.; Wurden, G.

    2007-06-01

    The goal of the ICC program within the DOE Office of Fusion Energy Sciences (OFES) is to improve magnetic and inertial fusion concepts and to advance plasma science. ICC2006 is a continuation of the ICC series, which last year met in Madison, Wisconsin. It provides a forum for an exchange of ideas through presentations and discussions on the science and status of Innovative Confinement Concepts research, and for new ideas. The meeting provides feedback from the ICC community to the DOE OFES. In addition to invited talks on these topics, contributed papers are solicited describing experimental, theoretical, or computational work presently done in the ICC program, and also papers describing new ideas for possible proposals. The contributed papers were presented as posters, which were displayed during the workshop. The program committee also selected a subset of the contributed papers for oral presentation. A "skunkworks" session is included for completely new ideas (and novel twists to old ones).

  3. On Murray Jackson's 1961 'Chair, couch and countertransference'.

    PubMed

    Connolly, Angela

    2015-09-01

    One of the problems facing psychoanalysts of all schools is that theory has evolved at a much faster pace than practice. Whereas there has been an explosion of theory, practice has remained, at least officially, static and unchanging. It is in this sense that Murray Jackson's 1961 paper is still relevant today. Despite the rise of the new relational and intersubjective paradigms, most psychoanalysts, and not a few Jungian analysts, still seem to feel that the couch is an essential component of the analytical setting and process. If the use of the couch is usually justified by the argument that it favours regression, facilitates analytical reverie and protects the patient from the influence of the analyst, over time many important psychoanalysts have come to challenge this position. Increasingly these analysts suggest that the use of the couch may actually be incompatible with the newer theoretical models. This contention is strengthened by some of the findings coming from the neurosciences and infant research. This underlines the necessity of empirical research to verify the clinical effectiveness of these different positions, couch or face-to-face, but it is exactly this type of research that is lacking.

  4. OnToContent 2009 PC Co-chairs' Message

    NASA Astrophysics Data System (ADS)

    Ceravolo, Paolo

    In recent years the expectations of software technology have increased tremendously. Today software does not support only process automatization but social networking and social analysis too. For example, applications related to the creation of Web communities, or applications that involve the creation of applications incorporating elements of both traditional knowledge management and business process management techniques. In this context the issues related to the quality of data representation acquire a new relevance. The sort of accurate and timely analysis of data needed by major organizations demands that data be formulated in ways that are expressive and manipulable at the same time. In this context the role of good-quality ontology (i.e., good-quality conceptualizations, encoded in portable and extensible format) is more and more relevant. This workshop aims to focus on content issues, such as methodologies and tools concerned with modeling good ontologies, approaches to ontology content evaluation, quality measures, ontology content management (e.g., metadata, libraries, and registration), ontology documentation, etc.

  5. Institutional Self-Study and the Department Chair

    ERIC Educational Resources Information Center

    Arnold, William E.

    1977-01-01

    Discusses some of the criteria and assumptions useful to department chairpeople planning for the future of academic departments. Available from: ACA Bulletin, Robert Hall, Editor, Speech Communication Association, 5205 Leesburg Pike, Suite 1001, Falls Church, VA 22041. (MH)

  6. 2009 CCCC Chair's Address: The Wonder of Writing

    ERIC Educational Resources Information Center

    Bazerman, Charles

    2010-01-01

    This article presents a written version of the address the author gave at the Conference on College Composition and Communication (CCCC) meeting in San Francisco on March 12, 2009. In this address, the author talks about the wonder of writing and discusses how writing has been considered sacred. Reading and writing are associated with inwardness…

  7. Chromatin Dynamics in Vivo: A Game of Musical Chairs

    PubMed Central

    Melters, Daniël P.; Nye, Jonathan; Zhao, Haiqing; Dalal, Yamini

    2015-01-01

    Histones are a major component of chromatin, the nucleoprotein complex fundamental to regulating transcription, facilitating cell division, and maintaining genome integrity in almost all eukaryotes. In addition to canonical, replication-dependent histones, replication-independent histone variants exist in most eukaryotes. In recent years, steady progress has been made in understanding how histone variants assemble, their involvement in development, mitosis, transcription, and genome repair. In this review, we will focus on the localization of the major histone variants H3.3, CENP-A, H2A.Z, and macroH2A, as well as how these variants have evolved, their structural differences, and their functional significance in vivo. PMID:26262644

  8. Community Chairs as a Catalyst for Campus Collaborations in STEM

    ERIC Educational Resources Information Center

    Grandgenett, Neal; Edick, Nancy; Boocker, Dave; Ali, Hesham; Hodge, Angie; Dorn, Brian; Cutucache, Christine

    2015-01-01

    Strong collaborative partnerships are critical to the ongoing success of any urban or metropolitan university in its efforts to build the science, technology, engineering, and mathematics (STEM) career pathways so critical to our nation. At the University of Nebraska at Omaha, we have established a faculty leadership structure of "community…

  9. Teaching Vocal Canons: A Dare and a Chair

    ERIC Educational Resources Information Center

    Hess, Kenneth

    2006-01-01

    Many elementary vocal teachers experience a certain amount of trepidation about teaching students to sing in harmony. In the general music classroom, they face uncertain singers, inaccurate singers, and uninterested or defiant singers, as well as eager children who sing with appropriate head tone and good intonation. Often this colorful mix makes…

  10. Academic Leadership: A Practical Guide to Chairing the Department.

    ERIC Educational Resources Information Center

    Leaming, Deryl R.

    This book is intended as a practical guide for university administrators, especially those department chairpersons who are new on the job. Chapter topics include: (1) "Advice to the New Department Chairperson"; (2) "Seven Habits of Successful Chairpersons"; (3) "Duties and Responsibilities of Department Chairpersons"; (4) "Providing Leadership";…

  11. Department Chairs as Change Agents: Leading Change in Resistant Environments

    ERIC Educational Resources Information Center

    Gaubatz, Julie A.; Ensminger, David C.

    2017-01-01

    Change process research often discusses barriers that impede organizational change (e.g., Banta, 1997; Cavacuiti and Locke, 2013; Mutchler, 1990; Stewart et al., 2012); however, no empirical research has addressed how behaviors established in leadership models counteract these barriers. This study explored these two interconnected constructs of…

  12. Canada Chair in hypertension prevention and control: a pilot project.

    PubMed

    Campbell, Norm R C

    2007-05-15

    A five-year pilot project was initiated in Canada to fund an individual to lead the effort in improving hypertension prevention and control. As the initial recipient of the funding, the author's objectives were to provide leadership to improve the management of hypertension through enhancements to the Canadian Hypertension Education Program, to increase public knowledge of hypertension, to reduce the prevalence of hypertension by reducing dietary sodium additives and to develop a comprehensive hypertension surveillance program. The initiative has received strong support from the hypertension community, the Public Health Agency of Canada, the Heart and Stroke Foundation of Canada, and many Canadian health care professional and scientific organizations. Progress has been made on all objectives. The pilot project was funded by The Canadian Hypertension Society, the Canadian Institutes of Health Research and sanofi-aventis, in partnership with Blood Pressure Canada, and will finish in July 2011.

  13. In the psychiatrist's chair: how neurologists understand conversion disorder

    PubMed Central

    Armstrong, David; Barnes, Philip; Wessely, Simon

    2009-01-01

    Conversion disorder (‘hysteria’) was largely considered to be a neurological problem in the 19th century, but without a neuropathological explanation it was commonly assimilated with malingering. The theories of Janet and Freud transformed hysteria into a psychiatric condition, but as such models decline in popularity and a neurobiology of conversion has yet to be found, today's neurologists once again face a disorder without an accepted model. This article explores how today's neurologists understand conversion through in-depth interviews with 22 neurology consultants. The neurologists endorsed psychological models but did not understand their patients in such terms. Rather, they distinguished conversion from other unexplained conditions clinically by its severity and inconsistency. While many did not see this as clearly distinct from feigning, they did not feel that this was their problem to resolve. They saw themselves as ‘agnostic’ regarding non-neuropathological explanations. However, since neurologists are in some ways more expert in conversion than psychiatrists, their continuing support for the deception model is important, and begs an explanation. One reason for the model's persistence may be that it is employed as a diagnostic device, used to differentiate between those unexplained symptoms that could, in principle, have a medical explanation and those that could not. PMID:19321463

  14. A Department Chair: A Life Guard without a Life Jacket

    ERIC Educational Resources Information Center

    Gonaim, Faiza

    2016-01-01

    Leadership in higher education is fundamental for institutional development and sustainability in today's rapidly changing world. The academic department is a fundamental unit for transforming the university's visions and goals into reality. The vigorous contribution of each department, which depends in turn largely on the effectiveness of the…

  15. Leading the Search: A Primer for the Committee Chair.

    ERIC Educational Resources Information Center

    Meyer, Stacey W.; Herman, Shelli A.

    2002-01-01

    Provides an overview of campus search committee roles, responsibilities, and selection processes. Discusses the benefits of utilizing a professional search firm and outlines the qualities of an efficient and successful search process, such as establishing realistic expectations, a clear timeline, a disciplined recruiting strategy, and an organized…

  16. 7 CFR 1900.6 - Chair, Loan Resolution Task Force.

    Code of Federal Regulations, 2014 CFR

    2014-01-01

    ... primary servicing rights and pre-acceleration homestead and preservation loan servicing rights under 7 CFR... and pre-acceleration homestead and preservation loan servicing rights under 7 CFR part 1951, subpart...

  17. 7 CFR 1900.6 - Chair, Loan Resolution Task Force.

    Code of Federal Regulations, 2013 CFR

    2013-01-01

    ... received all primary servicing rights and pre-acceleration homestead and preservation loan servicing rights... servicing rights and pre-acceleration homestead and preservation loan servicing rights under 7 CFR part...

  18. Vertebrate sex-determining genes play musical chairs.

    PubMed

    Pan, Qiaowei; Anderson, Jennifer; Bertho, Sylvain; Herpin, Amaury; Wilson, Catherine; Postlethwait, John H; Schartl, Manfred; Guiguen, Yann

    2016-01-01

    Sexual reproduction is one of the most highly conserved processes in evolution. However, the genetic and cellular mechanisms making the decision of whether the undifferentiated gonad of animal embryos develops either towards male or female are manifold and quite diverse. In vertebrates, sex-determining mechanisms range from environmental to simple or complex genetic mechanisms and different mechanisms have evolved repeatedly and independently. In species with simple genetic sex-determination, master sex-determining genes lying on sex chromosomes drive the gonadal differentiation process by switching on a developmental program, which ultimately leads to testicular or ovarian differentiation. So far, very few sex-determining genes have been identified in vertebrates and apart from mammals and birds, these genes are apparently not conserved over a larger number of related orders, families, genera, or even species. To fill this knowledge gap and to better explore genetic sex-determination, we propose a strategy (RAD-Sex) that makes use of next-generation sequencing technology to identify genetic markers that define sex-specific segments of the male or female genome.

  19. Voices of Women in the Field: Reflections from a Chair

    ERIC Educational Resources Information Center

    Craig, Clarissa

    2005-01-01

    In this article, the author reflects on 17 years of being an administrator in a community college setting. Being a good administrator requires being both a good manager and a good leader. It is the management side that turns many people away from the position, but, linking motivational theory to the situation and meeting the basic needs of those…

  20. In the psychiatrist's chair: how neurologists understand conversion disorder.

    PubMed

    Kanaan, Richard; Armstrong, David; Barnes, Philip; Wessely, Simon

    2009-10-01

    Conversion disorder ('hysteria') was largely considered to be a neurological problem in the 19th century, but without a neuropathological explanation it was commonly assimilated with malingering. The theories of Janet and Freud transformed hysteria into a psychiatric condition, but as such models decline in popularity and a neurobiology of conversion has yet to be found, today's neurologists once again face a disorder without an accepted model. This article explores how today's neurologists understand conversion through in-depth interviews with 22 neurology consultants. The neurologists endorsed psychological models but did not understand their patients in such terms. Rather, they distinguished conversion from other unexplained conditions clinically by its severity and inconsistency. While many did not see this as clearly distinct from feigning, they did not feel that this was their problem to resolve. They saw themselves as 'agnostic' regarding non-neuropathological explanations. However, since neurologists are in some ways more expert in conversion than psychiatrists, their continuing support for the deception model is important, and begs an explanation. One reason for the model's persistence may be that it is employed as a diagnostic device, used to differentiate between those unexplained symptoms that could, in principle, have a medical explanation and those that could not.

  1. Thankless but Vital: The Role of the Faculty Senate Chair

    ERIC Educational Resources Information Center

    Hubbell, Larry

    2010-01-01

    Despite trends toward greater corporatism and bureaucratization of the academy, some vestiges of shared governance remain, including some level of faculty decision-making in faculty senates or councils. Generalizations about faculty senates are difficult to make because they vary with regard to their level of power and faculty involvement.…

  2. Dimensions of Good University Teaching: Faculty and Department Chairs' Perspectives

    ERIC Educational Resources Information Center

    Bhatti, Muhammad Tariq

    2012-01-01

    Good university teaching is considered to be a major requisite for student learning. However, its representation in the literature is often related to presage factors such as personal skills and subject matter knowledge of professors rather than to activities and processes related to student learning. It is also studied only from faculty and…

  3. Changing the Chairs: Impact of Workshop Activities in Assisting Chemistry Department Chairs in Achieving Racial and Ethnic Diversity

    ERIC Educational Resources Information Center

    Greene, Jessica; Lewis, Priscilla A.; Richmond, Geraldine L.; Stockard, Jean

    2011-01-01

    To address the low levels of underrepresented minority (URM) faculty in top-ranked chemistry departments, the National Science Foundation, the U.S. Department of Energy, and the National Institutes of Health jointly sponsored a workshop for academic chemistry leaders in September 2007. The goal of the two-and-a-half-day workshop was to create an…

  4. 76 FR 45845 - Notice of Issuance of Final Determination Concerning a Certain Patient Transport Chair

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-08-01

    ... Chinese-origin transaxle), a circuit breaker, a guard plate, a static strap subassembly, a Chinese-origin... acceleration, deceleration, and speed profiles. The transaxle subassembly, static strap subassembly,...

  5. A View of Earth's Aerosol System from Space to Your Office Chair

    NASA Technical Reports Server (NTRS)

    Colarco, Peter

    2008-01-01

    Aerosols are tiny particles and droplets suspended in the air. Each day you breathe in about 10 billion of them, about a half a million per breath. They are formed in nature by volcanoes, dust storms, sea spray, and emissions from vegetation. Humans create aerosols and alter their natural sources by burning fossil fuels and modifying land cover. Fires are another important source of aerosols; some are natural, such as wildfires started by lightning strikes, while others are from human-caused burning of vegetation for cooking, heating, and land clearing. Aerosols have complex effects on Earth's climate. In general, they cool the surface by reflecting (scattering) radiation from the sun back into space. Dust and smoke absorb solar radiation and heat the atmosphere where they are concentrated. Aerosols change the properties of clouds. Indeed, it would be very difficult to form clouds in the atmosphere without aerosols to act as 'seeds' for water to condense on. In aerosol polluted environments clouds tend to have smaller droplets than clouds formed in cleaner environments; these polluted clouds appear brighter from space because they reflect more sunlight, and they may persist longer and not rain as intensely. Aerosols also affect local air quality and visibility. Data collected by NASA satellites over the past decade have provided an unprecedented view of Earth's aerosol distribution and dramatically increased our understanding of where aerosols come from and just how far they travel in the atmosphere. In this talk I will discuss observations of aerosols from space and how they inform numerical transport models attempting to simulate the global aerosol system.

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

    ERIC Educational Resources Information Center

    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…

  7. [Chair remarks of the symposium. "Updated learning from experts in laboratory disciplines"].

    PubMed

    Miyachi, Hayato

    2013-11-01

    Clinical laboratories should collect and keep updated information on issues related with quality management. This symposium was undertaken for an expert review of the updates in laboratory disciplines, including phlebotomy, clinical pulmonology and clinical microbiology. In phlebotomy, safety in blood collection is an ongoing issue and could be ensured by implementing staff education to reinforce methods of avoiding the risk of nerve injuries by selecting an appropriate vessel as well as the use of a butterfly needle. In the pulmonary function test, efforts are necessary to standardize the examination protocol, the quality control method, and prediction equation. In the microbiology laboratory, there is a transition of its role into activities for healthcare-associated infection control, such as the provision of an active surveillance culture, tabulated data on an antibiogram, and trends of antimicrobial-resistant bacteria in relation with antimicrobial use, as well as participation in an integrated team approach. All of the presentations in the symposium were educational and inspiring in providing information useful in daily laboratory practice. Combining the efforts in each discipline of the clinical laboratory on the basis of updated information would support the quality services of the laboratory.

  8. 76 FR 62054 - Environmental Management Site-Specific Advisory Board Chairs

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-06

    ... Reinvestment Act Close-Out. Waste Disposition Update. Update on DOE Order 435.1: Radioactive Waste Management... make recommendations to DOE-EM and site management in the areas of environmental restoration,...

  9. Why is John More Likely to Become Department Chair Than Jennifer?

    PubMed Central

    Carnes, Molly; Bartels, Christie M.; Kaatz, Anna; Kolehmainen, Christine

    2015-01-01

    This article reviews some of our research on how gender stereotypes and their accompanying assumptions and expectations can influence the careers of male and female physicians and scientists in a myriad of subtle ways. Although stereotype-based cognitive biases may be invisible and unintentional, they nevertheless shape the experiences of women in academic medicine in ways that frequently constrain their opportunities. We present research on the following: 1) subtle differences in the evaluation of male and female medical students as revealed through text analysis of written evaluations at a critical career juncture, 2) how cultural assumptions about the way men and women should and should not behave influence medical residents' experiences as leaders, and 3) how approaching gender bias among faculty in academic medicine, science, and engineering as a remedial habit can be successful in changing individual behaviors and in improving department climate. PMID:26330674

  10. Effect of species pool size on species occurrence frequencies: Musical chairs on islands

    PubMed Central

    Diamond, Jared

    1982-01-01

    If species interactions affect species distributions, then species occurrence frequencies (νi), defined as the fraction of an archipelago's islands that species i inhabits, should vary with species pool size. A “natural experiment” approximating this test is provided by the Bismarck, Solomon, and New Hebrides archipelagoes, whose bird species pools decrease in that order, the species of each archipelago being mostly a subset of those of the next richer archipelago. The average ν for an archipelago's species decreases with archipelago pool size. In the archipelago with the largest pool, most species are on few islands and few species are on most islands, whereas the reverse is true in the archipelago with the smallest pool. For species shared between two or more archipelagoes, νi decreases with pool size or number of species in the same guild. These interarchipelagal differences in νi or average ν reflect differences in level of interspecific competition, which reduces νs in species-rich archipelagoes in two ways: usually, by reducing a species' incidence on small islands and restricting the species to larger islands; less often (for so-called supertramps), by restricting a species to small islands. PMID:16578762

  11. Neuromechanical interference of posture on movement: evidence from Alexander technique teachers rising from a chair

    PubMed Central

    Cacciatore, Timothy W.; Mian, Omar S.; Peters, Amy

    2014-01-01

    While Alexander technique (AT) teachers have been reported to stand up by shifting weight gradually as they incline the trunk forward, healthy untrained (HU) adults appear unable to rise in this way. This study examines the hypothesis that HU have difficulty rising smoothly, and that this difficulty relates to reported differences in postural stiffness between groups. A wide range of movement durations (1–8 s) and anteroposterior foot placements were studied under the instruction to rise at a uniform rate. Before seat-off (SO) there were clear and profound performance differences between groups, particularly for slower movements, that could not be explained by strength differences. For each movement duration, HU used approximately twice the forward center-of-mass (CoM) velocity and vertical feet-loading rate as AT. For slow movements, HU violated task instruction by abruptly speeding up and rapidly shifting weight just before SO. In contrast, AT shifted weight gradually while smoothly advancing the CoM, achieving a more anterior CoM at SO. A neuromechanical model revealed a mechanism whereby stiffness affects standing up by exacerbating a conflict between postural and balance constraints. Thus activating leg extensors to take body weight hinders forward CoM progression toward the feet. HU's abrupt weight shift can be explained by reliance on momentum to stretch stiff leg extensors. AT's smooth rises can be explained by heightened dynamic tone control that reduces leg extensor resistance and improves force transmission across the trunk. Our results suggest postural control shapes movement coordination through a dynamic “postural frame” that affects the resistive behavior of the body. PMID:25085609

  12. The 41st Chair: Defining Careers in the Current Biomedical Research Environment

    ERIC Educational Resources Information Center

    Robinson, Georgeanna F. W. B.

    2009-01-01

    In recent years academic capitalism and a distancing from Mertonian scientific norms have shifted the traditional reward of academic science from peer recognition to the award of grants. With the shrinking of the NIH budget in real terms since 2003, there are increasing numbers of researchers whose careers are at risk from lack of funding. This…

  13. 2010 CCCC Chair's Address: Rethinking the Fourth "C"--Call to Action

    ERIC Educational Resources Information Center

    Valentino, Marilyn J.

    2010-01-01

    This article presents the address given by Valenino at the sixty-first convention of the Conference on College Composition and Communication (CCCC) held in Louisville on March 18, 2010. In her address, the author discusses the fourth "C" and how the last part of the title was inherited. As a teacher of composition and oral communication, the…

  14. Leadership in Governance: The View from AGB's Current and Former Board Chairs

    ERIC Educational Resources Information Center

    Trusteeship, 2010

    2010-01-01

    The challenges with which college and university boards must grapple promise to become only more complex in the coming years, placing ever-greater demands on the leaders of those boards. This article presents a conversation between Association of Governing Boards of Universities and Colleges (AGB) President Richard D. Legon and two AGB leaders who…

  15. 75 FR 51450 - Environmental Management Site-Specific Advisory Board Chairs

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-08-20

    ... restoration, waste management, and related activities. Tentative Agenda Topics Wednesday, September 15, 2010... their advisory committee meetings and will make every effort to accommodate persons with...

  16. Perceptions of General Education Deans and Department Chairs of Their Colleges as Learning Organizations

    ERIC Educational Resources Information Center

    Mulligan, May Charmayne

    2014-01-01

    Higher education institutions are being pushed towards increased assessment practices because of rising costs, mass access, new delivery methods, and rising competition on the national and global scale. Academic deans and department heads are at the center of these assessment efforts, and assessment should guide changes within the organization for…

  17. 29 CFR 4002.3 - Board of Directors, Chair, and Representatives of Board Members.

    Code of Federal Regulations, 2010 CFR

    2010-07-01

    ... Annual Management Report (AMR), which includes the annual financial statements, management's discussion and analysis, annual performance report, and reports of the independent auditor; (iii) Approval of the Annual Report, which includes the AMR, the Chairman's message, and certain statutory...

  18. Blue Spruce Chairs HEW's New Intra-Departmental Council for Indians

    ERIC Educational Resources Information Center

    Education Journal of the Institute for the Development of Indian Law, 1975

    1975-01-01

    Created in April of 1975, the Intra-Departmental Council on Indian Affairs constitutes an effort toward coordination, cooperation, and complementary utilization of Department of Health, Education, and Welfare resources with respect to American Indians. (JC)

  19. Directing and Chairing EFL Doctoral Students' Qualitative Research Dissertations in Taiwan

    ERIC Educational Resources Information Center

    Kuo, Ya-Hui

    2009-01-01

    Writing a dissertation to fulfill the requirement for the completion of Ph.D. programs has always been the most challenging task for doctoral students. It is especially true for EFL students who not only need to struggle with the research process, but also the English language. One way to avoid being an ABD (All But Dissertation or All But Dead),…

  20. A National Analysis of Endowed Chairs and Distinguished Professors in the Field of Education

    ERIC Educational Resources Information Center

    Hartlep, Nicholas Daniel; Ball, Daisy; Theodosopoulos, Kendra; Wells, Kevin; Morgan, Grant B.

    2016-01-01

    Noting a gap in the literature, this study examines how race, gender, and prestige are related to endowed and distinguished faculty of education. Specifically, this study seeks to ascertain the makeup of higher education with regard to faculty diversity: what processes are at work that serve to recreate the "status quo" in terms of…

  1. The U. S. Privacy Protection Commission--A Retrospective View from the Chair.

    ERIC Educational Resources Information Center

    Linowes, David F.

    This paper examines how the U.S. Privacy Protection Commission functioned. Examined are its basic authority, procedures and policies, operational plan, distinctive features, staffing, and results of recommendations. Created by an act of Congress in 1974, the Commission was authorized to examine all actual and potential invasions of privacy in the…

  2. The Green Chair Group. Predicting Distant Education in the Year 2001. Final Report.

    ERIC Educational Resources Information Center

    National Home Study Council, Washington, DC.

    In a series of three workshops in 1981, a group of experienced home study educators, education technologists, and informed people from state and federal government, private industry, and trade associations tackled the questions, "What lies ahead in home study, for 'distant education,' in the next 20 years? How should educators plan for the…

  3. African-American Women and Dissertation Chairs: Portraits of Successful Advising Relationships

    ERIC Educational Resources Information Center

    Kohlman, Antoinette

    2013-01-01

    By focusing on the problem of graduate student persistence, researchers have tended to either discount or ignore the impact and value of advising relationships as a context for the successful completion of a doctoral program. Little information exists regarding the advising experiences and relationships between African-American female doctoral…

  4. Courage under Fire: Duval County's School Board Chair Faces a Major Leadership Challenge

    ERIC Educational Resources Information Center

    Fossey, Richard; Jenkins, Lynn

    2011-01-01

    This case set in Jacksonville, Florida, covers the years 1998 to 2001. A new nontraditional superintendent, Major General John C. Fryer, focuses on student achievement, but financial needs and Florida law require him to bid contracts for student transportation, upsetting a 50-year pattern of contracting without competitive bidding with more than…

  5. The Secretary of the Navy/Chief of Naval Operations Chair in Oceanographic Sciences

    DTIC Science & Technology

    2014-09-30

    dynamics, turbulence, internal gravity waves, sediment transport, and harmful algal blooms , and 3) the physical, bio-optical, and biogeochemical...features and eddies; ship-based bio-optical data collected by the Plumes and Blooms Program (Dave Siegel, lead-PI; http://www.icess.ucsb.edu/PnB/PnB.html...analysis in the Southern California Bight from a numerical product, submitted to Journal of Geophysical Research. bloom west of the Island of Hawaii

  6. Transformational Leadership and Organizational Commitment: A Study of UNC System Business School Department Chairs

    ERIC Educational Resources Information Center

    Luton, Bill

    2010-01-01

    Ample evidence is available citing a positive relationship between transformational leadership and organizational commitment (Boerner et al., 2007; Bono & Judge, 2003; Bycio, Hackett, & Allen, 1995; Chen, 2004; Emery & Barker, 2007; Walumbwa, Orwa, Wang, & Lawler, 2005). The majority of research on leadership in higher education,…

  7. 2012 CCCC Chair's Address: Stories Take Place--A Performance in One Act

    ERIC Educational Resources Information Center

    Powell, Malea

    2012-01-01

    This is a written version of the address that Malea Powell gave at the Conference on College Composition and Communication (CCCC) Convention in St. Louis, Missouri, on Thursday, March 22, 2012. This address is a collection of stories. According to her, stories take place. Stories practice place into space. Stories produce habitable spaces. She…

  8. Giving a Voice to the Person in My Dental Chair: Communication with People with Learning Disabilities.

    PubMed

    Hollingsworth, Lorna; Kalambouka, Afroditi

    2015-05-01

    This article aims to increase the dental teams' awareness of communicating with people with learning disabilities who have additional communication impairments. The paper presents a brief account of the factors behind why some people with learning disabilities may find it difficult to verbally communicate, and highlights the importance of ensuring high levels of care for all patients. It provides an overview of the principles of communication development and some of the most commonly used augmentative and alternative communication approaches. The paper concludes with suggestions of simple communication techniques as well as practical ideas, which can be easily incorporated into daily general dental practice in order to increase opportunities for successful interactions and minimise communication breakdown. By becoming more aware of the range of communication methods used to support those who have learning disabilities, the dental team will be more able to provide a better experience to their patients and ensure that their needs are met.

  9. The Tripartite Mission of an Academic Psychiatry Department and the Roles of the Chair

    ERIC Educational Resources Information Center

    Meyer, Roger E.

    2006-01-01

    Within academic medical centers, psychiatry, pediatrics, and certain other specialties of internal medicine carry a disproportionate responsibility for teaching but are least able to support teaching and research through clinical income. This article reviews the educational, research and clinical missions of an academic psychiatry department and…

  10. 25 CFR 573.4 - When may the Chair issue an order of temporary closure?

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... III games in the absence of a tribal-state compact that is in effect, in violation of 25 U.S.C. 2710(d... to the Commission under subchapter H of this chapter. Otherwise, the order shall remain in...

  11. 25 CFR 573.4 - When may the Chair issue an order of temporary closure?

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... III games in the absence of a tribal-state compact that is in effect, in violation of 25 U.S.C. 2710(d... to the Commission under subchapter H of this chapter. Otherwise, the order shall remain in...

  12. Chair Report Consultancy Meeting on Nuclear Security Assessment Methodologies (NUSAM) Transport Case Study Working Group

    SciTech Connect

    Shull, Doug

    2015-08-19

    The purpose of the consultancy assignment was to (i) apply the NUSAM assessment methods to hypothetical transport security table top exercise (TTX) analyses and (ii) document its results to working materials of NUSAM case study on transport. A number of working group observations, using the results of TTX methodologies, are noted in the report.

  13. Leadership Strategies for Department Chairs and Program Directors: A Case Study Approach.

    ERIC Educational Resources Information Center

    Comer, Robert W.; Haden, N. Karl; Taylor, Robert L.; Thomas, D. Denee

    2002-01-01

    Reviews leadership challenges and management concepts in academic dentistry as they were applied in a case-based faculty development workshop, in order to provide a foundation for three cases that follow in subsequent articles. The workshop was structured to address leadership challenges relating to managing people, mission management, conflict…

  14. An intelligent ballistocardiographic chair using a novel SF-ART neural network and Biorthogonal wavelets.

    PubMed

    Akhbardeh, Alireza; Junnila, Sakari; Koivistoinen, Teemu; Värri, Alpo

    2007-02-01

    This paper presents a comparative analysis of novel supervised fuzzy adaptive resonance theory (SF-ART), multilayer perceptron (MLP) and Multi Layer Perceptrons (MLP) neural networks over Ballistocardiogram (BCG) signal recognition. To extract essential features of the BCG signal, we applied Biorthogonal wavelets. SF-ART performs classification on two levels. At first level, pre-classifier which is self-organized fuzzy ART tuned for fast learning classifies the input data roughly to arbitrary (M) classes. At the second level, post-classification level, a special array called Affine Look-up Table (ALT) with M elements stores the labels of corresponding input samples in the address equal to the index of fuzzy ART winner. However, in running (testing) mode, the content of an ALT cell with address equal to the index of fuzzy ART winner output will be read. The read value declares the final class that input data belongs to. In this paper, we used two well-known patterns (IRIS and Vowel data) and a medical application (Ballistocardiogram data) to evaluate and check SF-ART stability, reliability, learning speed and computational load. Initial tests with BCG from six subjects (both healthy and unhealthy people) indicate that the SF-ART is capable to perform with a high classification performance, high learning speed (elapsed time for learning around half second), and very low computational load compared to the well-known neural networks such as MLP which needs minutes to learn the training material. Moreover, to extract essential features of the BCG signal, we applied Biorthogonal wavelets. The applied wavelet transform requires no prior knowledge of the statistical distribution of data samples.

  15. How to Chair Effective Meetings: A Guide to Group Problem Solving,

    DTIC Science & Technology

    1975-01-01

    function is to encourace discussion among group members by promoting understanding anc acceptance of one another. The leader sees his rols primarily...he should ask for more backgroune or an illustration from the questioner. If the question from the group involves approval or disagreement, he should

  16. Aircraft Measurements in the Norwegian and Iceland Seas during ’Chair Helix’, October 1987

    DTIC Science & Technology

    1988-09-01

    LAUvE -13 -2.5 TBCMIM is C TBVBIE mI C) I p o l f t & f l OW NI! 62 0W1U: i14 LATIUM % 68 30. 7 W N& 0 OUIU.: 14 LRTITflE 66 16.9 IRTEt 10/11/f7 TINft...a LATIUM ~ 05 .0 DATE- s0119i’U TIM ltW.t U LUIMTIM~t 4 .0 WiTEt 10/19/97 TtNft Altlt U LWYT£S, -10 .0 TB~f~tgMEG QSC TEWE11W WDS C) -2 0 13 -2 0 3 a...149 A x 0 - I- R* In Va o9 x xa 0 US Xx z 2o x *x 0 2WEtt$( 0 (I)) ta S aI 0 1x 151 Ow NO. M75 ovow.: A LATIUM 62 󈨁.0 OW NO- SM 0668t Q2 LATInME

  17. Pull up a Chair and Listen to Them Write: Preservice Teachers Learn from Beginning Writers

    ERIC Educational Resources Information Center

    Roser, Nancy; Hoffman, James; Wetzel, Melissa; Price-Dennis, Detra; Peterson, Katie; Chamberlain, Katharine

    2014-01-01

    This qualitative study was conducted in the context of a preservice teacher education program with a focus on early literacy. The study focused on the insights preservice teachers gained from working closely beside one emergent writer. The authors report on six focus cases and identify five cross-case themes--describing preservice teachers who (a)…

  18. Voices of Women in the Field: Blue Chair Moments of Leadership

    ERIC Educational Resources Information Center

    Stavem, Jane

    2008-01-01

    Where does leadership begin and where did leaders ever get the idea that someone would follow them? This author has been reflecting on this question a great deal lately, in light of the mountains of books and articles she has accumulated. Apparently, there are many people asking questions about leadership and many more who want to know the…

  19. The Secretary of the Navy/Chief of Naval Operations Chair in Oceanographic Sciences

    DTIC Science & Technology

    2010-09-30

    2292. Lomas, M., D. Steinberg, T. Dickey, C. Carlson, N. Nelson, R. Condon, and N. Bates, 2009, Increased ocean carbon export in the Sargasso Sea ...predictive capabilities. These efforts bear on various naval operations in adverse weather and sea -state conditions. Mesoscale eddies, their...light across the air- sea interface and into and exiting the surface and upper ocean boundary layers. The first field experiment (relatively benign sea

  20. The Secretary of the Navy/Chief of Naval Operations Chair in Oceanographic Sciences

    DTIC Science & Technology

    2012-09-30

    Increased ocean carbon export in the Sargasso Sea is countered by its enhanced mesopelagic attenuation, Biogeosciences, 6, 9547-9582. Honda, M.C., K...light across the air- sea interface and into and exiting the surface and upper ocean boundary layers. The first field experiment (benign sea -state...conditions) was conducted in the Santa Barbara Channel in September 2008 and the second field experiment (high sea -state conditions) off Hawaii is

  1. The Secretary of the Navy/Chief of Naval Operations Chair in Oceanographic Sciences

    DTIC Science & Technology

    2009-01-01

    Dickey, C. Carlson, N. Nelson, R. Condon, and N. Bates,Increased ocean carbon export in the Sargasso Sea is countered by its enhanced mesopelagic...improved parameterizations that are needed for better predictive capabilities. These efforts bear on various naval operations in adverse weather and sea ...the propagation of light across the air- sea interface and into and exiting the surface and upper ocean boundary layers. The first field experiment

  2. The Secretary of the Navy/Chief of Naval Operations Chair in Oceanographic Sciences

    DTIC Science & Technology

    2013-09-30

    Steinberg, D. K., Dickey, T., Carlson, C. A., Nelson, N. B., Condon, R. H., and Bates, N. R., 2009, Increased ocean carbon export in the Sargasso Sea is...studied the propagation of light across the air- sea interface and into and exiting the surface and upper ocean boundary layers. The first field...experiment (benign sea -state conditions) was conducted in the Santa Barbara Channel in September 2008 and the second field experiment (high sea -state

  3. The Secretary of the Navy/Chief of Naval Operations Chair in Oceanographic Sciences

    DTIC Science & Technology

    2011-09-30

    and N. Bates, 2009, Increased ocean carbon export in the Sargasso Sea is countered by its enhanced mesopelagic attenuation, Biogeosciences, 6, 9547...on various naval operations in adverse weather and sea -state conditions. I am the lead PI for the ONR-sponsored Radiance in a Dynamic Ocean...air- sea interface and into and exiting the surface and upper ocean boundary layers. The first field experiment (benign sea -state conditions) was

  4. Arm Chair Activism: Serious Games Usage by INGOs for Educational Change

    ERIC Educational Resources Information Center

    Arora, Payal; Itu, Sorina

    2012-01-01

    The battle between educators and entertainers continues when it comes to gaming. While this is so, the edutainment battleground has expanded to include actors outside formal schooling agencies, namely International Non-Governmental Organizations (INGOs). These actors employ digital games with the aim to educate and activate towards specific social…

  5. Why is John More Likely to Become Department Chair Than Jennifer?

    PubMed

    Carnes, Molly; Bartels, Christie M; Kaatz, Anna; Kolehmainen, Christine

    2015-01-01

    This article reviews some of our research on how gender stereotypes and their accompanying assumptions and expectations can influence the careers of male and female physicians and scientists in a myriad of subtle ways. Although stereotype-based cognitive biases may be invisible and unintentional, they nevertheless shape the experiences of women in academic medicine in ways that frequently constrain their opportunities. We present research on the following: 1) subtle differences in the evaluation of male and female medical students as revealed through text analysis of written evaluations at a critical career juncture, 2) how cultural assumptions about the way men and women should and should not behave influence medical residents' experiences as leaders, and 3) how approaching gender bias among faculty in academic medicine, science, and engineering as a remedial habit can be successful in changing individual behaviors and in improving department climate.

  6. Student Outcomes Assessment of a Logistics and Supply Chair Management Major

    ERIC Educational Resources Information Center

    Walter, Clyde Kenneth

    2012-01-01

    Assessment of specialized programs, such as logistics and supply chain management program described here, may pose challenges because previous experience are less widely shared than in the more mainline subjects. This case study provides one model that may guide other faculties facing a similar assignment. The report detailed the steps followed to…

  7. New Directions in Social and Cultural Anthropology: Pushing Back the Chairs, Opening the Doors.

    ERIC Educational Resources Information Center

    Brown, Beverly B.

    The need to prepare students for intercultural communication and understanding has stimulated interest in global studies. Within the community college, global studies have been encouraged, but also limited by uncertainties in funding and resource commitment. In this period of confusion, it is important that college anthropology instructors adopt…

  8. Search Chair and Physical Education Teacher Perceptions about Filling PETE Positions

    ERIC Educational Resources Information Center

    Woods, Marianne; Karp, Grace Goc; Judd, Michael R.

    2011-01-01

    Given recent evidence that a shortage of qualified candidates for PETE positions exists (Boyce & Rikard, 2008; Woods, Goc Karp, & Feltz, 2003), this dual purposed study was designed to examine the nature of and possible factors that may contribute to that shortage. The first purpose was to examine the results of searches from the perspectives of…

  9. First steps towards conformationally selective artificial lectins: the chair-boat discrimination by molecularly imprinted polymers.

    PubMed

    de Talancé, Vincent Lemau; Massinon, Olivier; Baati, Rachid; Wagner, Alain; Vincent, Stéphane P

    2012-11-07

    A series of molecularly imprinted polymers (MIPs) were prepared in the presence of a synthetic galactoside locked in a (1,4)B boat conformation. This study demonstrates that, depending on the polymerisation technique, an organic material can selectively bind a carbohydrate in a biologically relevant boat conformation.

  10. "If I Was Going to Design a Chair, the Last Thing I Would Look at Is a Chair": Product Analysis and the Causes of Fixation in Students' Design Work 11-16 Years

    ERIC Educational Resources Information Center

    McLellan, Ros; Nicholl, Bill

    2011-01-01

    Creativity is acknowledged to be important for economic growth and as an everyday life-skill, however several influential reports have suggested that education could do more to harness creative talent. Creative cognition literature suggests the lack of creativity is at least partly the result of "fixation" (difficulty in generating novel…

  11. Rearranging Deck Chairs in Dallas: Contextual Constraints and Within-District Resource Allocation in Urban Texas School Districts

    ERIC Educational Resources Information Center

    Baker, Bruce D.

    2012-01-01

    The goal of this study is to simultaneously explore resource allocation across schools within large urban school districts and across all schools within major metropolitan areas that include those urban districts in the state of Texas. This study uses a three-year panel, from 2005 to 2007, for Texas elementary schools in the Houston, Dallas,…

  12. Needs Fulfillment of Department Chairs at Four-Year Colleges in Puerto Rico. AIR 1988 Annual Forum Paper.

    ERIC Educational Resources Information Center

    Burgos-Sasscer, Ruth

    Effective management of human resources in any organization includes providing an environment that is conducive to the satisfaction of basic needs in the workplace. This concept has been increasingly embraced by business and industry and to a lesser extent in academia. One group considered vital to higher education, whose needs have been ignored,…

  13. Helicopter-based live-line work. Volume 2, Bosun`s chair work near suspension insulators: Final report

    SciTech Connect

    Gela, G.

    1993-06-01

    This Report presents experimental data on tests of a configuration consisting of a live-line worker placed next to the energized end of the insulator assembly on a vertical tower arrangement. The configuration is that related to live-line work with the worker suspended from above, either from the tower or from a hovering helicopter. AC and switching surge sparkover tests were performed with phase-to-ground energization. In the research program, three vertical tower configurations (500 kV, 345 kV and 230 kV) were investigated. The worker, simulated by a wire mesh mannequin, was placed in three positions relative to the energized conductors: with the feet at conductor level (Position 1), with the waist at conductor level (Position 2), and with the shoulders at conductor level (Position 3). For AC tests, the applied voltage was raised until sparkover occurred or a predetermined voltage level was reached. For switching surge tests, the up-and-down method was used to determine the 50% sparkover voltage. The results of this research show that the sparkover voltage depends on the position of the worker relative to the energized conductors and grounded tower parts. For most cases, the normal working position (Position 2) resulted in the highest sparkover voltages for both AC and switching surge energization. Recommendations for future research include other tower configurations, effects of tools and metal objects, working with non-ceramic insulators, and effects of damaged insulators.

  14. From the Chair of the Presidency. [Aspects of Library Technology the College Administrator Should Be Aware Of].

    ERIC Educational Resources Information Center

    Schure, Alexander

    University administrators must not fail to consider the increasingly sophisticated library technology when making administrative and budgetary decisions about college libraries. The declining traditional student enrollment combined with an expansion of continuing education means that the role of the central compus library must be reconsidered. The…

  15. Through the Eyes of Higher Education Attorneys: How Department Chairs Are Navigating the Waters of Legal Issues and Risk Management

    ERIC Educational Resources Information Center

    Hustoles, Carol L. J.

    2012-01-01

    Legal and risk management issues substantially impact the operations of colleges and universities, which face escalating compliance requirements in an increasingly litigious environment. Failing to assess legal liability issues and to constructively address them with risk management processes create vulnerability to claims and litigation,…

  16. 25 CFR 559.6 - May the Chair require a tribe to submit applicable and available Indian lands or environmental...

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... available Indian lands or environmental and public health and safety documentation regarding any gaming... a tribe to submit applicable and available Indian lands or environmental and public health and... shall provide applicable and available Indian lands or environmental and public health and...

  17. 25 CFR 559.6 - May the Chair require a tribe to submit applicable and available Indian lands or environmental...

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... available Indian lands or environmental and public health and safety documentation regarding any gaming... a tribe to submit applicable and available Indian lands or environmental and public health and... shall provide applicable and available Indian lands or environmental and public health and...

  18. 76 FR 66036 - Folding Metal Tables and Chairs From the People's Republic of China: Final Results of Antidumping...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-10-25

    ... surrogate value information for the administrative review and NSR, respectively. On June 28, 2011, the... to convert the surrogate wage rate. \\2\\ The Department rejected Meco's July 11, 2011, surrogate value... labor, and packing labor FOPs multiplied by the labor surrogate value.\\7\\ \\7\\ See Issues and...

  19. 76 FR 16379 - Foreign-Trade Zone 177-Evansville, IN; Application for Manufacturing Authority, Best Chair, Inc...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2011-03-23

    ...-origin ``micro-denier suede'' fabric to be cut and sewn into furniture upholstery covers under FTZ..., micro-denier suede fabrics (classified under HTSUS Headings 5407, 5512, 5515, 5516, 5903, 5906, 6001... foreign micro-denier suede fabric used in export production. On micro-denier suede fabric used...

  20. [Efficacy of a chair with magnets in the prevention of musculo-skeletal disorders caused by prolonged sitting].

    PubMed

    Capodaglio, P; Vicenzi, G

    2000-01-01

    The aim of the present paper was to evaluate the effectiveness of a sitting system based on the application of magnetic fields in the prevention of posture-related musculoskeletal disorders. We studied 5 healthy male volunteers during laboratory simulation tests including 60-minute sessions of "driving" and computer-work. Two subjects performed a 60-minute driving test on an isotonic dynamometer with a steering wheel, in which they had to steer for 2 min and drive normally for 3 min, alternatively. They repeated the test with and without the magnet-based sitting system. Three subjects performed a 60-minute computer-work test in a seated position with and without the magnet-based sitting system. EMG activity was registered in the trapezius muscles and at L1 and L5 lumbar level bilaterally with surface electrodes. The EMG trapezius activity continuously recorded was analysed with the APDF method, as proposed by Jonsson. Before and after the tests, the subjects performed a 60-sec isometric back extension at 60% MVC with a specific back dynamometer, while paraspinal EMG was recorded. The slope of decay of the median frequency of the EMG power spectrum was then calculated as an index of localised muscle fatigue. The results showed a decreased myoelectric activity both at shoulder and lumbar level by using the magnet-based sitting system for prolonged seated work tasks. Thus, the system appears to be an effective tool in preventing muscle contractures secondary to prolonged, constrained positions.

  1. A Comparative Analysis of Personal Skills Profiles among Administrators, Department Chairs and Faculty at a College in South Texas

    ERIC Educational Resources Information Center

    Mejia, Juan Eduardo

    2012-01-01

    To remain competitive in a global economy, institutions of higher learning must commit to excellence and establish as a priority organizational and human resource development (McCabe, 2001). While mission statements from community colleges throughout the country may include similar foci, it is of paramount importance that these institutions of…

  2. John Bannister Goodenough. Professor, The University of Texas at Austin, Virginia H. Cockrell Centennial Chair of Engineering

    NASA Astrophysics Data System (ADS)

    John Goodenough was born of U.S. parents in Jena, Germany, in 1922. He received a BA in mathematics from Yale University in 1943. After serving as a meteorologist for the USAAF in World War II, he obtained a Ph.D. in physics at the University of Chicago in 1952. From 1952 to 1976 he was at the Lincoln Laboratory of the Massachusetts Institute of Technology where he first helped to develop the ferrite-core coincident-current memory critical to the development of the digital computer and headed research groups in Magnetism and in Electronic Materials. It was during that period that he wrote his two books Magnetism and the Chemical Bond and Les oxydes des métaux de transition.

  3. The Role of the Community College Chair in Organizational Change: Chaos, Leadership and the Challenge of Complexity.

    ERIC Educational Resources Information Center

    Mellow, Gail O.

    The hierarchical organizational structures that exist at community colleges and other institutions of higher education reflect the Late Industrial Era; as organizations make the transition to the Early Information Era, however, these rigid structures can hinder institutions' efforts to effectively utilize information and respond to changing…

  4. OCT evaluation of single ceramic crowns: comparison between conventional and chair-side CAD/CAM technologies

    NASA Astrophysics Data System (ADS)

    Gabor, A.; Jivanescu, A.; Zaharia, C.; Hategan, S.; Topala, F. I.; Levai, C. M.; Negrutiu, M. L.; Sinescu, C.; Duma, V.-F.; Bradu, A.; Podoleanu, A. Gh.

    2016-03-01

    Digital impressions were introduced to overcome some of the obstacles due to traditional impression materials and techniques. The aim of this in vitro study is to compare the accuracy of all ceramic crowns obtained with digital impression and CAD-CAM technology with the accuracy of those obtained with conventional impression techniques. Two groups of 10 crowns each have been considered. The digital data obtained from Group 1 have been processed and the all-ceramic crowns were milled with a CAD/CAM technology (CEREC MCX, Sirona). The all ceramic crowns in Group 2 were obtained with the classical technique of pressing (emax, Ivoclar, Vivadent). The evaluation of the marginal adaptation was performed with Time Domain Optical Coherence Tomography (TD OCT), working at a wavelength of 1300 nm. Tri-dimensional (3D) reconstructions of the selected areas were obtained. Based on the findings in this study, one may conclude that the marginal accuracy of all ceramic crowns fabricated with digital impression and the CAD/CAM technique is superior to the conventional impression technique.

  5. Arthroscopic Transtendinous Double-Pulley Remplissage Technique in the Beach-Chair Position for Large Hill-Sachs Lesions

    PubMed Central

    Parnes, Nata; Carey, Paul A.; Schumacher, Christopher; Price, Mark D.

    2015-01-01

    Hill-Sachs lesions are a common finding in patients with glenohumeral instability. There have been numerous methods described for addressing Hill-Sachs deformity. One popular method includes transferring a portion of the infraspinatus muscle into the posterior-superior defect (remplissage) to prevent the lesion from engaging and the resultant instability. We present a method of arthroscopic remplissage whereby the lesion is addressed through transtendinous insertion of arthroscopic anchors. Once 2 anchors have been inserted, 1 limb of each suture is tied to the other anchor, the so-called pulley repair technique. This can be performed either under direct visualization in the subacromial space or blindly while the surgeon is viewing from the articular side. Once both limbs have been tied, the infraspinatus tendon nicely spans the defect, and there has been minimal morbidity to the tendon itself. We have found this method to be useful for addressing a large Hill-Sachs deformity. PMID:26759767

  6. 77 FR 71168 - Folding Metal Tables and Chairs From the People's Republic of China: Final Results of Sunset...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-11-29

    ...'s Republic of China (``PRC''). Because the domestic interested parties did not participate in this... Initiation of Five-Year (``Sunset'') Review, 77 FR 59897 (October 1, 2012). We did not receive a notice...

  7. Department Chairs' Perceptions of Part-Time Faculty Status in Maryland Public and Private Higher Education Institutions

    ERIC Educational Resources Information Center

    Moorehead, Daniel L.

    2011-01-01

    The growing use of part-time, non-tenure track faculty in higher education has become a nationwide phenomenon. The college-teaching part-time instructor is one who is working for low pay, has little job security, and has few benefits. College part-time instructors' employment is in a contingent state. They do not have the job protection provided…

  8. Experiences of International Doctoral Students in Social Science and Humanities Programs with Their Dissertation Chairs at a Research I University

    ERIC Educational Resources Information Center

    Lee, Krystal O.

    2011-01-01

    Academic advising has been identified as one of the most important predictors of graduate student success since faculty members have responsibilities for graduate student learning and development inside and outside the classroom (Bair, Haworth & Sandfort, 2004). As such, the relationship between a student and their adviser is important to…

  9. Experiences of International Doctoral Students in Social Science and Humanities Programs with Their Dissertation Chairs at a Research I University

    ERIC Educational Resources Information Center

    Lee, Krystal O.

    2011-01-01

    Academic advising has been identified as one of the most important predictors of graduate student success since faculty members have responsibilities for graduate student learning and development inside and outside the classroom (Bair, Haworth & Sandfort, 2004). As such, the relationship between a student and their adviser is important to graduate…

  10. 75 FR 57827 - Notice of Meeting of the Committee of Chairs of the Industry Trade Advisory Committees (ITACs)

    Federal Register 2010, 2011, 2012, 2013, 2014

    2010-09-22

    ... From the Federal Register Online via the Government Publishing Office OFFICE OF THE UNITED STATES... Committees (ITACs) AGENCY: Office of the United States Trade Representative. ACTION: Notice of a partially... be held at the U.S. Department of Commerce, Room 4830, located at 14th Street and Constitution...

  11. Graduate Students from Developing Countries in U.S. Science Departments. A Handbook for Department Chairs and Faculty Members.

    ERIC Educational Resources Information Center

    American Association for the Advancement of Science, Washington, DC.

    This guide is intended to assist college faculty members working with graduate students from developing nations who may need help bridging the gap between their educational backgrounds and the requirements of graduate science programs which are primarily planned for U.S. students. Differences are noted in the pre-graduate school training of such…

  12. Academic Advising in Agriculture for Graduate Students from Developing Countries. A Handbook for Faculty Advisers and Department Chairs.

    ERIC Educational Resources Information Center

    Mashburn, Robert J., Ed.; Van de Water, Jack, Ed.

    This handbook addresses the entire process of foreign student education in agriculture, defines the various components of the process, and provides practical information for advisers. The guide is organized in sections that cover the following topics: (1) planning and selection of students; (2) communication with students prior to arrival; (3)…

  13. PREFACE: Workshop Photograph and Program

    NASA Astrophysics Data System (ADS)

    2011-07-01

    : Bonnie Fleming (Yale U.))18:30 Supernovae neutrino detection (20') Ines Gil-Botella (CIEMAT)18:50 Neutrino cross-section in Liquid Argon in the GeV range (15') Flavio Cavanna (U. of L'Aquila)19:05 Analysis of the ArgoNeuT neutrino data (15') Carl Bromberg (Michigan State U.)19:20 Neutrino event reconstruction (15') Gary Barker (U. of Warwick) Tuesday 30 March 2010Ways to improve the Liquid Argon Charge Imaging technology I (Chair: Christos Touramanis (U. of Liverpool))09:00 Liquid Argon LEM TPC (30') Filippo Resnati (ETH Zurich)09:30 Micromegas for charge readout of double phase liquid Argon large TPCs (20') Alain Delbart (Saclay)09:50 Development of Thick-GEMs for GEM-TPC Tracker (20') Fuminori Sakuma (RIKEN)10:10 Optical readout of the ionization (20') Neil Spooner (U. of Sheffield)10:30 Scintillation light readout (20') Kostas Mavrokoridis (U. of Liverpool)10:50-11:10 Coffee break Ways to improve the Liquid Argon Charge Imaging technology II (Chair: Alberto Marchionni (ETH Zurich))11:10 Development of cold electronics (30') Veljko Radeka (BNL)11:40 Development of a frontend ASIC and DAQ system Dario Autiero (IPN Lyon)12:00 CAEN digitizers (20') Carlo Tintori (CAEN)12:20 Recent results from Liquid Argon R&D activity (20') Masashi Tanaka (KEK)12:40 Results from the materials test stand and status of LAPD (20') Brian Rebel (FNAL)13:00 Purging and purification: 6 m3 @CERN (20') Alessandro Curioni (ETH Zurich)13:20-14:30 Lunch break14:30-20:00 Trip to J-PARC to visit T2K Beam Facility and Near Detector20:00-22:00 Workshop dinner at Okura Frontier Hotel Tsukuba Wednesday 31 March 2010Ways to improve the Liquid Argon Charge Imaging technology III (Chair: Takasumi Maruyama (KEK))09:00 ArgonTube and UV laser ionization (25') Biagio Rossi (U. of Bern)09:25 Detector magnetization (15') Andreas Badertscher (ETH Zurich)09:40 HV system (25') Sosuke Horikawa (ETH Zurich) Localization studies (Chair: Takuya Hasegawa (KEK))10:05 Okinoshima site study (20') Masakazu Yoshioka (KEK)10

  14. Faculty-Department Chair Relationships: Examining the Nexus of Empowerment and Interpersonal Trust in Community Colleges in the Context of Change

    ERIC Educational Resources Information Center

    Moye, Melina J.; Henkin, Alan B.; Floyd, Deborah J.

    2006-01-01

    The concept of interpersonal trust has been linked to empowerment. Managerial-practices literature has asserted that trust strengthens relationships and enables empowerment, which may result in increments in individual performance and organizational productivity. High levels of mutual trust and empowering work environments ostensibly reinforce…

  15. 77 FR 6536 - Approval for Manufacturing Authority; Foreign-Trade Zone 177; Best Chair, Inc., d/b/a Best Home...

    Federal Register 2010, 2011, 2012, 2013, 2014

    2012-02-08

    ... conditions: 1. The annual quantitative volume of foreign micro-denier suede upholstery fabric finished with a... upholstery fabrics other than micro-denier suede fabric finished with a hot caustic soda solution to the...

  16. Utilization of DICOM multi-frame objects for integrating kinetic and kinematic data with raw videos in movement analysis of wheel-chair users to minimize shoulder pain

    NASA Astrophysics Data System (ADS)

    Deshpande, Ruchi R.; Li, Han; Requejo, Philip; McNitt-Gray, Sarah; Ruparel, Puja; Liu, Brent J.

    2012-02-01

    Wheelchair users are at an increased risk of developing shoulder pain. The key to formulating correct wheelchair operating practices is to analyze the movement patterns of a sample set of subjects. Data collected for movement analysis includes videos and force/ motion readings. Our goal is to combine the kinetic/ kinematic data with the trial video by overlaying force vector graphics on the raw video. Furthermore, conversion of the video to a DICOM multiframe object annotated with the force vector could provide a standardized way of encoding and analyzing data across multiple studies and provide a useful tool for data mining.

  17. A Comparative Analysis between Researchers, Innovative Practitioners, and Department Chairs of Critical Issues for Turnaround Leadership in Community College Instructional Programs and Services 2010 and beyond

    ERIC Educational Resources Information Center

    Basham, Matthew J.; Campbell, Dale F.

    2011-01-01

    The Community College Futures Assembly has met annually in Orlando, Florida since 1995 to serve as a showcase for best practices in community colleges as well as a think tank for research into the critical issues facing community colleges. Select conference attendees would have the opportunity to participate in focus groups with respect to…

  18. 25 CFR 559.5 - Does a tribe need to notify the Chair if a facility license is terminated or expires or if a...

    Code of Federal Regulations, 2013 CFR

    2013-04-01

    ... license is terminated or expires or if a gaming place, facility, or location closes or reopens? 559.5 Section 559.5 Indians NATIONAL INDIAN GAMING COMMISSION, DEPARTMENT OF THE INTERIOR GAMING LICENSES AND... expires or if a gaming place, facility, or location closes or reopens? A tribe must notify the...

  19. 25 CFR 559.5 - Does a tribe need to notify the Chair if a facility license is terminated or expires or if a...

    Code of Federal Regulations, 2014 CFR

    2014-04-01

    ... license is terminated or expires or if a gaming place, facility, or location closes or reopens? 559.5 Section 559.5 Indians NATIONAL INDIAN GAMING COMMISSION, DEPARTMENT OF THE INTERIOR GAMING LICENSES AND... expires or if a gaming place, facility, or location closes or reopens? A tribe must notify the...

  20. Space Station: Status of financial reserves. Report to the Chair, Government Activities and Transportation Subcommittee, Committee on Government Operations, House of Representatives

    NASA Astrophysics Data System (ADS)

    Degnan, Frank; Zadjura, Mona M.; Crocker, William W.; Berry, James D., Jr.

    1992-07-01

    The information on the financial reserves available to offset risks associated with the National Aeronautics and Space Administration's Space Station Freedom program is provided to Government Activities and Transportation Subcommittee of Committee on Government Operations House of Representatives, as requested. To obtain the information of the financial reserves NASA maintains in the space station program, NASA Headquarters officials in the Controller and Space Station program offices were interviewed. Financial and program documents related to the level of financial reserves in the program and the uses of those reserved to fund additional program requirements were reviewed. The review was conducted from March to July 1992 in accordance with generally accepted government auditing standards. As requested, written agency comments on this report was not obtained, but the reviews of responsible NASA officials were obtained to consider in preparing this report.

  1. The Academic Administrator and the Law: What Every Dean and Department Chair Needs To Know. ASHE-ERIC Higher Education Report, Vol. 26, No. 5.

    ERIC Educational Resources Information Center

    Toma, J. Douglas; Palm, Richard L.

    This report examines the role of the college dean or department head in relation to legal issues in higher education. The first section offers principles of the law, the courts, and counsel. It addresses types of legal issues, internal and external sources of the law, deference to academic and behavioral decisions, the distinction between public…

  2. Space Station: Improving NASA's planning for external maintenance. Report to the Chair, Government Activities and Transportation Subcommittee, Committee on Government Operations, and House of Representatives

    NASA Astrophysics Data System (ADS)

    1992-07-01

    In 1996, NASA plans to begin assembly of the international Space Station Freedom in low earth orbit. One of the greatest challenges facing NASA will be maintaining the Space Station's external components throughout the assembly period and over its anticipated 30-year life using astronauts to perform extravehicular activity (EVA). The amount of EVA that can be performed is limited, and the activity is inherently risky, given the harsh environment of space. The United States General Accounting Office (GAO) review of NASA's efforts to determine the Space Station's EVA maintenance requirements and its plans to meet those requirements is presented.

  3. Shuttle Rocket Motor Program: NASA should delay awarding some construction contracts. Report to the Chair, Subcommittee on Government Activities and Transportation, Committee on Government Operations, House of Representatives

    NASA Technical Reports Server (NTRS)

    1992-01-01

    Even though the executive branch has proposed terminating the Advanced Solid Rocket Motor (ASRM) program, NASA is proceeding with all construction activity planned for FY 1992 to avoid schedule slippage if the program is reinstated by Congress. However, NASA could delay some construction activities for at least a few months without affecting the current launch data schedule. For example, NASA could delay Yellow Creek's motor storage and dock projects, Stennis' dock project, and Kennedy's rotation processing and surge facility and dock projects. Starting all construction activities as originally planned could result in unnecessarily incurring additional costs and termination liability if the funding for FY 1993 is not provided. If Congress decides to continue the program, construction could still be completed in time to avoid schedule slippage.

  4. Efforts to reform medicaid in a time of fiscal stress: are we merely shuffling chairs on the deck of the titanic?

    PubMed

    McEldowney, Rene; Jenkins, Carol L

    2005-01-01

    With states facing their worst financial crisis since World War II, Medicaid programs across the nation are facing a period of significant stress. Medicaid expenditures are a major part of most states' budgets, which make them an important target when policy makers and legislators are faced with budget deficits. This study compares programs across states and identifies major reform trends being used by state officials as they try to balance the needs of their Medicaid recipients with the realities of budget shortfalls. Our research illustrates that the short-term view prevails: many states have relied heavily on one time funding sources, such as tobacco settlement monies in conjunction with traditional cost controlling mechanisms (e.g., freezing provider reimbursement rates, reducing program eligibility levels, requiring prior authorization for services) as their means of addressing the current crisis.

  5. A Report to the Joint Chairs of the Senate Budget and Taxation Committee and the House Appropriations Committee on the Workload of the UMS Faculty.

    ERIC Educational Resources Information Center

    Maryland Univ., College Park.

    This report provides data and recommendations on the workload and productivity of University of Maryland System (UMS) faculty. It outlines the state budgetary policy that mandates the report and explains UMS policy on faculty workload. The data in the report reflect teaching standards in place in 1993-94, prior to the adoption of the current UMS…

  6. The Workload of the UMS Faculty. A Report to the Joint Chairs of the Senate Budget and Taxation Committee and the House Appropriations Committee.

    ERIC Educational Resources Information Center

    Maryland Univ. System Administration, Adelphi.

    This report provides the results of a study of faculty workloads in the University of Maryland System (UMS) during the 1994-95 academic year. It was found that 19,446 course units were taught by full-time (FT) faculty at degree-granting institutions, an increase of 158 course units from the previous year while the number of FT faculty decreased by…

  7. Presentation of Guillermo Rodriguez, Jr., Chair, California Postsecondary Education Commission to the Citizens Commission on Higher Education, University of California at Berkeley, Bechtel Engineering Center (September 10, 1998).

    ERIC Educational Resources Information Center

    California State Postsecondary Education Commission, Sacramento.

    This presentation identifies six areas of common interest between the California Postsecondary Education Commission (CPEC) and the Citizens Commission on Higher Education: (1) California needs to plan more effectively for the anticipated enrollment growth, particularly at the community college level; (2) the State ought to create a long-term…

  8. [Doctor in medicine Juan de la Fuente and the first professor's chair at the Real y Pontificia Universidad de México].

    PubMed

    Viesca-Treviño, Carlos; Aceves-Pastrana, Patricia

    2011-01-01

    In this paper, we analyze Juan de la Fuente's life and work. De la Fuente was a medical doctor with medical studies in Sigüenza and Sevilla, minor Spanish universities at that time. Born in Mallorca, he came to New Spain in 1563 and later, he was the first professor in the new Faculty of Medicine in the Royal and Pontifical University of Mexico. His life could be considered as an example of a brilliant professional career developed by a Spanish Medical Doctor coming to the New World, in his case to Mexico. Being a doctor in the main Mexican hospitals, and caring for numerous and select patients. Also was selected as visitador and protomédico, important responsibilities in the regulation of medical practice and quality of medicaments. As a cultivated man, he was a typical case of a humanist. He not only was interested in medicine, but also in natural history, dialectics and philosophy, with a good knowledge of Latin, classical literature and so on. He won the first Medicine Cathedral in 1578 and continued in this place until his death.

  9. The correlation between the surface chemistry and the performance of Li-carbon intercalation anodes for rechargeable rocking-chair type batteries

    SciTech Connect

    Aurbach, D.; Ein-Eli, Y.; Chusid, O. . Dept. of Chemistry); Carmeli, Y.; Babai, M.; Yamin, H. . Battery Div.)

    1994-03-01

    The correlation between the electrochemical properties of Li carbon intercalation electrodes and their surface chemistry in solutions was investigated. The carbons investigated were primarily graphite and petroleum coke, and the solvent systems included methyl formate (MF), propylene and ethylene carbonates, ethers and their mixtures. The surface chemistry of the electrodes was studied using mainly diffuse reflectance Fourier transform infrared spectroscopy. The following aspects were studied: (1) the effect of temperature on the buildup of the surface films; (2) the effect of additives (e.g., CO[sub 2], crown ethers), (3) the behavior when the passive layer is built in one solution followed by cycling in another; and (4) the effect of cosolvent in MF solutions. The results obtained further prove that the electrochemical behavior of these systems is surface film controlled. An understanding of the surface chemistry of these electrodes enables judicious optimization of carbon-solution systems for use in rechargeable Li batteries.

  10. Subarachnoid Hemorrhage

    MedlinePlus

    ... of Research The Southern NH & Merrimack Valley Awareness Train Chair of Research TeamCindy Alcatraz Chair of Research ... of Research The Southern NH & Merrimack Valley Awareness Train Chair of Research TeamCindy Alcatraz Chair of Research ...

  11. Brain Aneurysm: Early Detection and Screening

    MedlinePlus

    ... of Research The Southern NH & Merrimack Valley Awareness Train Chair of Research TeamCindy Alcatraz Chair of Research ... of Research The Southern NH & Merrimack Valley Awareness Train Chair of Research TeamCindy Alcatraz Chair of Research ...

  12. Brain Aneurysm: Treatment Options

    MedlinePlus

    ... of Research The Southern NH & Merrimack Valley Awareness Train Chair of Research TeamCindy Alcatraz Chair of Research ... of Research The Southern NH & Merrimack Valley Awareness Train Chair of Research TeamCindy Alcatraz Chair of Research ...

  13. Aneurysm Complications

    MedlinePlus

    ... of Research The Southern NH & Merrimack Valley Awareness Train Chair of Research TeamCindy Alcatraz Chair of Research ... of Research The Southern NH & Merrimack Valley Awareness Train Chair of Research TeamCindy Alcatraz Chair of Research ...

  14. Brain Aneurysm Statistics and Facts

    MedlinePlus

    ... of Research The Southern NH & Merrimack Valley Awareness Train Chair of Research TeamCindy Alcatraz Chair of Research ... of Research The Southern NH & Merrimack Valley Awareness Train Chair of Research TeamCindy Alcatraz Chair of Research ...

  15. Brain Aneurysm Warning Signs/Symptoms

    MedlinePlus

    ... of Research The Southern NH & Merrimack Valley Awareness Train Chair of Research TeamCindy Alcatraz Chair of Research ... of Research The Southern NH & Merrimack Valley Awareness Train Chair of Research TeamCindy Alcatraz Chair of Research ...

  16. Unruptured Brain Aneurysms

    MedlinePlus

    ... of Research The Southern NH & Merrimack Valley Awareness Train Chair of Research TeamCindy Alcatraz Chair of Research ... of Research The Southern NH & Merrimack Valley Awareness Train Chair of Research TeamCindy Alcatraz Chair of Research ...

  17. Brain Aneurysm: Recovery

    MedlinePlus

    ... of Research The Southern NH & Merrimack Valley Awareness Train Chair of Research TeamCindy Alcatraz Chair of Research ... of Research The Southern NH & Merrimack Valley Awareness Train Chair of Research TeamCindy Alcatraz Chair of Research ...

  18. Family History

    MedlinePlus

    ... of Research The Southern NH & Merrimack Valley Awareness Train Chair of Research TeamCindy Alcatraz Chair of Research ... of Research The Southern NH & Merrimack Valley Awareness Train Chair of Research TeamCindy Alcatraz Chair of Research ...

  19. Brain Aneurysm: Dealing with Emotional Distress

    MedlinePlus

    ... of Research The Southern NH & Merrimack Valley Awareness Train Chair of Research TeamCindy Alcatraz Chair of Research ... of Research The Southern NH & Merrimack Valley Awareness Train Chair of Research TeamCindy Alcatraz Chair of Research ...

  20. PREFACE: International Conference on Many Particle Spectroscopy of Atoms, Molecules, Clusters and Surfaces

    NASA Astrophysics Data System (ADS)

    Dowek, Danielle; Bennani, Azzedine; Lablanquie, Pascal; Maquet, Alfred

    2008-12-01

    ) - Université Paris-Sud 11, Orsay Danielle DOWEK (co-Chair) - Université Paris-Sud 11, Orsay Bernadette ROME (Secretary) - Université Paris-Sud 11, Orsay Elena Magdalena STAICU CASAGRANDE - Université Paris-Sud 11, Orsay Alain HUETZ - Université Paris-Sud 11, Orsay Laurence MALEGAT - Université Paris-Sud 11, Orsay Michael MEYER - Université Paris-Sud 11, Orsay Adnan NAJA - Université Paris-Sud 11, Orsay Yan PICARD - Université Paris-Sud 11, Orsay Lidija ANDRIC - Université Pierre et Marie Curie, Paris Alain DUBOIS - Université Pierre et Marie Curie, Paris Pascal LABLANQUIE - Université Pierre et Marie Curie, Paris Alfred MAQUET - Université Pierre et Marie Curie, Paris Francis PENENT - Université Pierre et Marie Curie, Paris Patricia SELLES - Université Pierre et Marie Curie, Paris Marc SIMON - Université Pierre et Marie Curie, Paris Conference photograph

  1. The Ghost in the Atom

    NASA Astrophysics Data System (ADS)

    Davies, P. C. W.; Brown, Julian R.

    1993-09-01

    Foreword; 1. The strange world of the quantum; 2. Alain Aspect; 3. John Bell; 4. John Wheeler; 5. Rudolf Peierls; 6. David Deutsch; 7. John Taylor; 8. David Bohm; 9. Basil Hiley; Glossary; Further reading; Index.

  2. Proceeding of the 1999 Particle Accelerator Conference. Volume 1

    DTIC Science & Technology

    2007-11-02

    Fabris, Alessandro fabris@elettra.trieste.it Drago, Alessandro drago@lnf.infn.it Sincrotrone Trieste, Sincrotrone Trieste, ss. 14 km 163,5 Basovizza...USA Fischer, Wolfram Wolfram.Fischer@bnl.gov Gallo, Alessandro Alessandro.Gallo@lnf.infn.it BNL, RHIC Project, P.O. Box 5000, Bldg. 1005S, Upton, NY...11714, TRIUMF, Cyclotron Div., 4004 Wesbrook Mall, Vancouver, BC, V6T USA 2A3, Canada Ratti, Alessandro aratti@lbl.gov Poncet, Alain alain.poncet

  3. Design and Implementation of Practical Constraint Logic Programming Systems

    DTIC Science & Technology

    1992-08-24

    Pasero, and P. Roussel. Une systeme de com- munication homme-machine en Francais. Technical report, Groupe Intelligence Artificielle , Universite Aix...Marseille II, France, 1973. [28] Alain Colmerauer. PROLOG II reference manual and theoretical model. Techni- cal report, Groupe Intelligence ... Artificielle , Universit6 Aix - Marseille II, October 1982. [29] Alain Colmerauer. Equations and inequations on finite and infinite trees. In Pro- ceedings of the

  4. PREFACE: 12th High-Tech Plasma Processes Conference (HTPP-12)

    NASA Astrophysics Data System (ADS)

    Gleizes, Alain; Ghedini, Emanuele; Gherardi, Matteo; Sanibondi, Paolo; Dilecce, Giorgio

    2012-12-01

    The High-Tech Plasma Processes - 12th European Plasma Conference (HTPP-12) was held in Bologna (Italy) on 24-29 June 2012. The conference series started in 1990 as a thermal plasma conference and gradually expanded to include other topic fields as well. Now the High-Tech Plasma Processes - European Plasma Conference (HTPP) is a bi-annual international conference based in Europe with topics encompassing the whole area of plasma processing science. The aim of the conference is to bring different scientific communities together, facilitate the contacts between science, technology and industry and provide a platform for the exploration of both fundamental topics and new applications of plasmas. Thanks to the efforts of the conference chairman, Professor Vittorio Colombo and of the co-chair, Professor Piero Favia, a well balanced participation from both the communities of thermal and nonthermal plasma researchers was achieved; this resulted in just about 196 attendees from 39 countries, with 8 plenary and 15 invited talks, plus 50 oral and 140 poster contributions. This volume of Journal of Physics: Conference Series gathers papers from regular contributions of HTPP-12; each contribution submitted for publication has been peer reviewed and the Editors are very grateful to the referees for their careful support in improving the original manuscripts. In the end, 39 manuscripts were accepted for publication, covering different topics of plasma processing science: from plasma fundamentals and modelling to source design and process diagnostics, from nanomaterial synthesis to surface modification, from waste treatment to plasma applications in a liquid environment. It is an honour to present this volume of Journal of Physics: Conference Series and we deeply thank the authors for their enthusiastic and high-grade contribution. Finally, we would like to thank the conference chairmen, the members of the steering committee, the international scientific committee, the local

  5. [Prof. Maria Byrdy--Doctor Honoris Causa AMB 1990, the founder of the Chair of Forensic Medicine, the first head of the Department of Forensic Medicine, Medical University of Bialystok in 1954-1984].

    PubMed

    Janica, Jerzy

    2004-01-01

    The paper portrays the scientific, publicist and teaching activities of Prof. M. Byrdy, with special regard to her residence at the Departments of Forensic Medicine in Cracow (1939-1953) and Bialystok (1954-1984).

  6. Government Letter of Expectations between the Minister of Advanced Education (as Representative of the Government of British Columbia) and the Chair of the Northern Lights College, April 1, 2008-March 31, 2009

    ERIC Educational Resources Information Center

    Ministry of Advanced Education, 2008

    2008-01-01

    Every year, the ministry writes to the public post-secondary institutions outlining operating budget allocations, service delivery targets and priority issues. The letters are a component of ministry planning, as identified in the accountability framework. Goals and objectives are identified in the annual ministry service plan. Each institution…

  7. [The influence of tobacco smoking on the state of dentition and the effect of the chronic periodontitis conservative treatment in periodontology clinic patients at the Chair and Department of Periodontology of the Medical University in Lublin].

    PubMed

    Owczarek, Barbara; Kiernicka, Małgorzata; Gałkowska, Ewa; Wysokińska-Miszczuk, Joanna

    2009-01-01

    Tobacco smoking is a serious health and social problem. The aim of the study was investigation of the influence of tobacco smoking on the state of dentition and effects of conservative treatment of the chronic, moderately advanced periodontitis by comparison of API, SBI, PPD and CAL indices before and after the treatment in smoking and non-smoking patients. Smokers group consisted of 30 people aged 30-48 including 15 men and 15 women who had smoked for more than 10 years, with the intensity of smoking of more than 10 cigarettes a day. The control group constituted 30 non-smoking people aged 30-50; 15 men and 15 women. The SBI index of bleeding from periodontal pockets in smokers is essentially statistically lower than in non-smokers, with similar hygiene indices. Shallowing of periodontal pockets depth (PPD) after the treatment is smaller than in smokers. Reconstruction of alveolodental ligament measured with CAL index in smokers seems to be smaller than in non-smokers.

  8. Government Letter of Expectations between the Minister of Advanced Education (as Representative of the Government of British Columbia) and the Chair of the Malaspina University-College. April 1, 2008-March 31, 2009

    ERIC Educational Resources Information Center

    Ministry of Advanced Education and Labour Market Development, 2008

    2008-01-01

    Every year, the ministry writes to the public post-secondary institutions outlining operating budget allocations, service delivery targets and priority issues. The letters are a component of ministry planning, as identified in the accountability framework. Goals and objectives are identified in the annual ministry service plan. Each institution…

  9. Zwischen den Stuhlen: Untersuchungen zur Situation der Korrektoren an der Fernuniversitat 1980, (In between Chairs: The Situation of Tutors (Correctors) at the FernUniversitat in 1980). ZIFF Papiere 34.

    ERIC Educational Resources Information Center

    Fritsch, Helmut; And Others

    An empirical study of tutors responsible for evaluating students' assignments at the Fernuniversitat in 1980 employed an 18-item questionnaire, analysis of open-ended responses, analysis of graders' comments on more than 1,000 assignments, and interviews with staff. The process of evaluating students' work was shown to be inefficient, with minimal…

  10. Government Letter of Expectations between the Minister of Advanced Education and Labour Market Development (as Representative of the Government of British Columbia) and the Chair of Thompson Rivers University, April 1, 2008-March 31, 2009

    ERIC Educational Resources Information Center

    Ministry of Advanced Education and Labour Market Development, 2008

    2008-01-01

    Every year, the ministry writes to the public post-secondary institutions outlining operating budget allocations, service delivery targets and priority issues. The letters are a component of ministry planning, as identified in the accountability framework. Goals and objectives are identified in the annual ministry service plan. Each institution…

  11. Government Letter of Expectations between the Minister of Advanced Education and Labour Market Development (as Representative of the Government of British Columbia) and the Chair of the University of Victoria. April 1, 2008-March 31, 2009

    ERIC Educational Resources Information Center

    Ministry of Advanced Education and Labour Market Development, 2008

    2008-01-01

    Every year, the ministry writes to the public post-secondary institutions outlining operating budget allocations, service delivery targets and priority issues. The letters are a component of ministry planning, as identified in the accountability framework. Goals and objectives are identified in the annual ministry service plan. Each institution…

  12. PREFACE: Preface

    NASA Astrophysics Data System (ADS)

    Audoin, Bertrand; Dehoux, Thomas; Guillet, Yannick

    2011-02-01

    and the gala dinner took place in a wine chateau in the medieval village. We hope this experience will remain in the attendees' memories as a pleasant and convivial time. We would like to express our thanks to the members of the organizing committee, the scientific committee, and all our generous sponsors, either institutions or companies, for their help in making this event possible. We would also like to thank the scientists involved for their confidence in our organization, and for their contributions. As unanimously decided by the attendees, the next symposium will be held in Japan, most likely in 2012. The papers published in this volume of the Journal of Physics: Conference Series provide a collection of state-of-the-art and recent advances in research and applications of laser ultrasonics as presented at this second Symposium. Bertrand Audoin - Conference ChairThomas Dehoux - Conference proceedings co-editorYannick Guillet - Conference proceedings co-editor Conference photograph Scientific committee Bertrand AudoinUniversité Bordeaux 1, France Alain BlouinNRC, Canada Christ GlorieuxKatholieke Universiteit Leuven, Belgium Vitalyi GusevUniversité du Maine, France Peter HessUniversity of Heidelberg, Germany Alexander A KarabutovMoscow State University, Russia Sridhar KrishnaswamyNorthwestern University, USA Humphrey MarisBrown University, USA Jean-Pierre MonchalinNRC, Canada Todd MurrayBoston University, USA Makoto OchiaiToshiba Corp, Japan Menglu QianTongji University, China Daniel RoyerEcole Supérieure de Physique et de Chimie, France Hervé TrétoutDassault Aviation, France Hubert VoillaumeEADS, France Oliver B WrightHokkaido University, Japan Shu-yi ZhangNanjing University, China Organizing committee Bertrand AudoinChair Sandrine GuitLocal administrator Christophe Aristégui Thomas Dehoux Evelyne Dewayse Yannick Guillet Armelle Guilloux

  13. Botany Instruction at the Military Academy Imeni S.M. Kirov - USSR -.

    DTIC Science & Technology

    1960-05-16

    chair of pharmacy and pharmacognosy (Petrov, 1816; 3orodin, 1898). In 1931, the chairs of botany and zoology were united in connection with the...which replaced the former chair of pharmacy and pharmacognosy . All botanic materials were transferred to the chair of general biology.

  14. Du syntagme nominal aux objets-de-discours: SN complexes, nominalisations, anaphores. (From nominal syntagma to Objects of Discourse: SN Complexes, Nominalizations, Anaphora).

    ERIC Educational Resources Information Center

    Berrendonner, Alain, Ed.; Reichler-Beguelin, Marie-Jose, Ed.

    1995-01-01

    Papers on nominal syntagma as objects in discourse include: "Quelques notions utiles a la semantique des descripteurs nominaux" ("Some Useful Notions on the semantics of Nominal Descriptors") (Alain Berrendonner); "Note sur le statut semantique et la fonction de quelques relatives integrees" ("Note on the…

  15. W. E. B. Du Bois's Basic American Negro Creed and the Associates in Negro Folk Education: A Case of Repressive Tolerance in the Censorship of Radical Black Discourse on Adult Education

    ERIC Educational Resources Information Center

    Guy, Talmadge C.; Brookfield, Stephen

    2009-01-01

    W. E. B. Du Bois, one of the brightest lights in African American history, wrote a sparkling critique of the American social and economic system originally planned as part of the Bronze Booklets series, edited and published by Alain Locke and the Associates in Negro Folk Education. The piece was never published and has, until now, been lost to the…

  16. Philosophy---Aesthetics---Education: Reflections on Dance

    ERIC Educational Resources Information Center

    Lewis, Tyson

    2007-01-01

    The Italian philosopher Giorgio Agamben is known for his interest in the problem of "biopower," arguing that political political and philosophical questions of the moment concern the connections between life and power. He is diametrically opposed to Alain Badiou, a leading French intellectual, for whom the central question concerns not so much…

  17. Proceedings of the EMU Conference on Foreign Languages for Business and the Professions (Dearborn, Michigan, April 5-7, 1984). Part II: Program Overviews and Components.

    ERIC Educational Resources Information Center

    Voght, Geoffrey M., Ed.

    Part II of the proceedings includes nine presentations. They are: "Business and Foreign Language Tie the Knot at Nazareth College: A Four Year Program Model" (Octave G. Naulleau); "For an Actual Education in International Management" (Alain Eclache and Georges Labet); "A Foreign Language Program for Majors in Hotel and Restaurant Management:…

  18. Radar Cross Section Visualization Using Sample Buffer Progressive Refinement Volume Rendering

    DTIC Science & Technology

    1993-12-01

    BUFFER PROGRESSIVE REFINEMENT VOLUME RENDERING THESIS Presented to the Faculty of the Graduate School of Engineering of the Air Force Institute of...Technology Air University In Partial Fulfillment of the Requirements for the Degree of Master of Science in Computer Engineering Alain L. M. Jones, B.S.C.S...Generator ................................................................................ 15 Rendering Engine

  19. Contemporary Art and Art in Education: The New, Emancipation and Truth

    ERIC Educational Resources Information Center

    Atkinson, Dennis

    2012-01-01

    This article assembles some ideas on equality and learning in relation to the notions of truth and emancipation. It considers learning as a political act, as defined by Jacques Ranciere and Alain Badiou, rather than, for example, an incremental process of psychological or sociological development. Practical exemplifications will be taken from…

  20. Iteration and Anxiety in Mathematical Literature

    ERIC Educational Resources Information Center

    Capezzi, Rita; Kinsey, L. Christine

    2016-01-01

    We describe our experiences in team-teaching an honors seminar on mathematics and literature. We focus particularly on two of the texts we read: Georges Perec's "How to Ask Your Boss for a Raise" and Alain Robbe-Grillet's "Jealousy," both of which make use of iterative structures.