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Sample records for rbrc management felt

  1. Proceedings of RIKEN BNL Research Center Workshop, Volume 91, RBRC Scientific Review Committee Meeting

    Energy Technology Data Exchange (ETDEWEB)

    Samios,N.P.

    2008-11-17

    The ninth evaluation of the RIKEN BNL Research Center (RBRC) took place on Nov. 17-18, 2008, at Brookhaven National Laboratory. The members of the Scientific Review Committee (SRC) were Dr. Dr. Wit Busza (Chair), Dr. Miklos Gyulassy, Dr. Akira Masaike, Dr. Richard Milner, Dr. Alfred Mueller, and Dr. Akira Ukawa. We are pleased that Dr. Yasushige Yano, the Director of the Nishina Institute of RIKEN, Japan participated in this meeting both in informing the committee of the activities of the Nishina Institute and the role of RBRC and as an observer of this review. In order to illustrate the breadth and scope of the RBRC program, each member of the Center made a presentation on his/her research efforts. This encompassed three major areas of investigation, theoretical, experimental and computational physics. In addition the committee met privately with the fellows and postdocs to ascertain their opinions and concerns. Although the main purpose of this review is a report to RIKEN Management (Dr. Ryoji Noyori, RIKEN President) on the health, scientific value, management and future prospects of the Center, the RBRC management felt that a compendium of the scientific presentations are of sufficient quality and interest that they warrant a wider distribution. Therefore we have made this compilation and present it to the community for its information and enlightenment.

  2. PROCEEDINGS OF RIKEN BNL RESEARCH CENTER WORKSHOP, VOLUME 77, RBRC SCIENTIFIC REVIEW COMMITTEE MEETING, OCTOBER 10-12, 2005

    Energy Technology Data Exchange (ETDEWEB)

    SAMIOS, N.P.

    2005-10-10

    The eighth evaluation of the RIKEN BNL Research Center (RBRC) took place on October 10-12, 2005, at Brookhaven National Laboratory. The members of the Scientific Review Committee (SRC) were Dr. Jean-Paul Blaizot, Professor Makoto Kobayashi, Dr. Akira Masaike, Professor Charles Young Prescott (Chair), Professor Stephen Sharpe (absent), and Professor Jack Sandweiss. We are grateful to Professor Akira Ukawa who was appointed to the SRC to cover Professor Sharpe's area of expertise. In addition to reviewing this year's program, the committee, augmented by Professor Kozi Nakai, evaluated the RBRC proposal for a five-year extension of the RIKEN BNL Collaboration MOU beyond 2007. Dr. Koji Kaya, Director of the Discovery Research Institute, RIKEN, Japan, presided over the session on the extension proposal. In order to illustrate the breadth and scope of the RBRC program, each member of the Center made a presentation on higher research efforts. In addition, a special session was held in connection with the RBRC QCDSP and QCDOC supercomputers. Professor Norman H. Christ, a collaborator from Columbia University, gave a presentation on the progress and status of the project, and Professor Frithjof Karsch of BNL presented the first physics results from QCDOC. Although the main purpose of this review is a report to RIKEN Management (Dr. Ryoji Noyori, RIKEN President) on the health, scientific value, management and future prospects of the Center, the RBRC management felt that a compendium of the scientific presentations are of sufficient quality and interest that they warrant a wider distribution. Therefore we have made this compilation and present it to the community for its information and enlightenment.

  3. PROCEEDINGS OF RIKEN BNL RESEARCH CENTER WORKSHOP, VOLUME 77, RBRC SCIENTIFIC REVIEW COMMITTEE MEETING, OCTOBER 10-12, 2005

    International Nuclear Information System (INIS)

    SAMIOS, N.P.

    2005-01-01

    The eighth evaluation of the RIKEN BNL Research Center (RBRC) took place on October 10-12, 2005, at Brookhaven National Laboratory. The members of the Scientific Review Committee (SRC) were Dr. Jean-Paul Blaizot, Professor Makoto Kobayashi, Dr. Akira Masaike, Professor Charles Young Prescott (Chair), Professor Stephen Sharpe (absent), and Professor Jack Sandweiss. We are grateful to Professor Akira Ukawa who was appointed to the SRC to cover Professor Sharpe's area of expertise. In addition to reviewing this year's program, the committee, augmented by Professor Kozi Nakai, evaluated the RBRC proposal for a five-year extension of the RIKEN BNL Collaboration MOU beyond 2007. Dr. Koji Kaya, Director of the Discovery Research Institute, RIKEN, Japan, presided over the session on the extension proposal. In order to illustrate the breadth and scope of the RBRC program, each member of the Center made a presentation on higher research efforts. In addition, a special session was held in connection with the RBRC QCDSP and QCDOC supercomputers. Professor Norman H. Christ, a collaborator from Columbia University, gave a presentation on the progress and status of the project, and Professor Frithjof Karsch of BNL presented the first physics results from QCDOC. Although the main purpose of this review is a report to RIKEN Management (Dr. Ryoji Noyori, RIKEN President) on the health, scientific value, management and future prospects of the Center, the RBRC management felt that a compendium of the scientific presentations are of sufficient quality and interest that they warrant a wider distribution. Therefore we have made this compilation and present it to the community for its information and enlightenment

  4. SCIENTIFIC PRESENTATIONS of the 11. MEETING OF THE MANAGEMENT STEERING COMMITTEE OF THE RIKEN BNL COLLABORATION (RBRC SCIENTIFIC ARTICLE, VOLUME 11)

    International Nuclear Information System (INIS)

    Samios, N.P.

    2005-01-01

    The RIKEN BNL Research Center (RBRC) was established in April 1997 at Brookhaven National Laboratory. It is funded by the ''Rikagaku Kenkyusho,'' (RIKEN) The Institute of Physical and Chemical Research, of Japan. The Center is dedicated to the study of strong interactions, including hard QCD/spin physics, lattice QCD and RHIC (Relativistic Heavy Ion Collider) physics through nurturing of a new generation of young physicists. The agreement was extended in 2002 for another five year period. This 11th steering group meeting consisted of a series of reports on current activities and future perspectives. Presentation titles and authors included: 'RBRC operations and accomplishments' by Nicholas P. Samios, 'Theoretical physics at RIKEN-BNL Center: strong interactions and QCD' by Larry McLerran, 'RBRC experimental group and Wako base', by Hideto En'yo, 'The QCDOC project overview and status' by Norman H. Christ, 'RHIC spin physics' by Gerry Bunce, 'RHIC heavy ion progam' by Yasuyuki Akiba, 'RIKEN's current status and future plans' by Samuel Aronson, 'Procedure for proposing renewal of the collaboration agreement in 2007' by Chiharu Shimoyamada, and 'New direction of RPRC beyond JFY 2007' by Nicholas P. Samios

  5. Homelessness Felt

    Directory of Open Access Journals (Sweden)

    Catherine Robinson

    2011-04-01

    Full Text Available The felt—as both methodology and experiential terrain—remains under-explored and under-theorised in research on homelessness.  This experimental piece traces the multi-sensory engagement of ethnographic and biographic fieldwork undertaken for separate projects with homeless people in two capital cities on Australia’s east coast.  The epistemological contributions and emotional dimensions of seeing, tasting, touching, smelling and listening are explored.  Through a series of short ‘felt’ reflections, consideration of the critical role of corporeality in coming to know and inscribe the experiences of others is prompted.  The feeling, researching body is posited as central to new, productive and holistic intertwinings with felt-experience and the mixed trajectories of grief, humour, violence and trauma that often characterise persistent homelessness are made vivid. 

  6. Homelessness Felt

    Directory of Open Access Journals (Sweden)

    Catherine Robinson

    2011-04-01

    Full Text Available The felt—as both methodology and experiential terrain—remains under-explored and under-theorised in research on homelessness.  This experimental piece traces the multi-sensory engagement of ethnographic and biographic fieldwork undertaken for separate projects with homeless people in two capital cities on Australia’s east coast.  The epistemological contributions and emotional dimensions of seeing, tasting, touching, smelling and listening are explored.  Through a series of short ‘felt’ reflections, consideration of the critical role of corporeality in coming to know and inscribe the experiences of others is prompted.  The feeling, researching body is posited as central to new, productive and holistic intertwinings with felt-experience and the mixed trajectories of grief, humour, violence and trauma that often characterise persistent homelessness are made vivid.

  7. Scientific articles of the RBRC/CCAST Symposium on Spin Physics Lattice QCD and RHIC Physics

    International Nuclear Information System (INIS)

    2003-01-01

    This volume comprises scientific articles of the symposium on spin physics, lattice QCD and RHIC physics organized by RIKEN BNL research center (RBRC) and China center of advanced science and technology (CCAST). The talks were discussing the spin structure of nucleons and other problems of RHIC physics

  8. PROCEEDINGS OF RIKEN BNL RESEARCH CENTER WORKSHOP: VOLUME 69 RBRC SCIENTIFIC REVIEW COMMITTEE MEETING

    International Nuclear Information System (INIS)

    SAMIOS, N.P.

    2005-01-01

    The RIKEN BNL Research Center (RSRC) was established in April 1997 at Brookhaven National Laboratory. It is funded by the 'Rikagaku Kenkyusho' (RIKEN, The Institute of Physical and Chemical Research) of Japan. The Center is dedicated to the study of strong interactions, including spin physics, lattice QCD, and RHIC physics through the nurturing of a new generation of young physicists. The RBRC has both a theory and experimental component. At present the theoretical group has 4 Fellows and 3 Research Associates as well as 11 RHIC Physics/University Fellows (academic year 2003-2004). To date there are approximately 30 graduates from the program of which 13 have attained tenure positions at major institutions worldwide. The experimental group is smaller and has 2 Fellows and 3 RHIC Physics/University Fellows and 3 Research Associates, and historically 6 individuals have attained permanent positions. Beginning in 2001 a new RIKEN Spin Program (RSP) category was implemented at RBRC. These appointments are joint positions of RBRC and RIKEN and include the following positions in theory and experiment: RSP Researchers, RSP Research Associates, and Young Researchers, who are mentored by senior RBRC Scientists, A number of RIKEN Jr. Research Associates and Visiting Scientists also contribute to the physics program at the Center. RBRC has an active workshop program on strong interaction physics with each workshop focused on a specific physics problem. Each workshop speaker is encouraged to select a few of the most important transparencies from his or her presentation, accompanied by a page of explanation. This material is collected at the end of the workshop by the organizer to form proceedings, which can therefore be available within a short time. To date there are sixty nine proceedings volumes available. The construction of a 0.6 teraflops parallel processor, dedicated to lattice QCD, begun at the Center on February 19, 1998, was completed on August 28, 1998 and is still

  9. Nettfrekvente elektromagnetiske felt og helseeffekter

    Directory of Open Access Journals (Sweden)

    Karl Gerhard Blaasaas

    2009-10-01

    Full Text Available I denne artikkelen oppsummeres epidemiologisk kunnskap om mulige helseeffekter etter eksponering for nettfrekvente (50/60 Hz elektromagnetiske felt. Vi har basert oss på et flertall av vitenskapelige arbeider publisert i perioden 2001-2004 og konklusjoner i rapporter og oversiktsartikler fra perioden før 2001. Det er ikke funnet noen etiologisk sammenheng mellom elektromagnetiske felt og kronisk sykdom. Man vet heller ikke sikkert hvilke egenskaper ved de elektromagnetiske feltene som eventuelt kan fremskaffe sykdom. Eventuell latenstid fra eksponering til sykdomsutvikling er også ukjent. Eksponering over 0,4 mT fra kraftlinjer ser ut til å kunne gi en dobling i risikoen for barneleukemi, og basert på metaanalyser kan ikke resultatene avvises som tilfeldige funn. Holdepunktene for en slik sammenheng er likevel begrenset. Ved vokseneksponering har man i enkeltstudier observert risikoøkninger for brystkreft, leukemi, hjernesvulst og amyotrofisk lateralsklerose. Det er også gjort isolerte funn av abort blant kvinner eksponert under graviditeten. For alle disse endepunktene er funnene allikevel ikke tilstrekkelige til å trekke sikre konklusjoner om sammenheng med eksponeringThis review is based on epidemiologic literature in the period 2001-2004 and conclusions in reports and review articles before 2001, regarding power frequency (50/60 Hz electromagnetic fields and health outcomes. Twotimes increased risks for childhood leukaemia have been observed among children exposed to magnetic fields above 0.4 mT from power lines, and based on meta-analyses these results can not be regarded as chance alone. The evidence for an association is however, still limited. Increased risks of breast cancer, leukaemia, braintumor and amyotrophic lateral sclerosis have been observed in isolated studies. Increased risk of spontaneousabortion among women exposed during pregnancy has also been reported. None of the observations for any ofthese endpoints are

  10. Determinants of felt stigma in epilepsy.

    Science.gov (United States)

    Aydemir, N; Kaya, B; Yıldız, G; Öztura, I; Baklan, B

    2016-05-01

    The present study aimed to determine the level of felt stigma, overprotection, concealment, and concerns related to epilepsy in different life domains by using culturally-specific scales for Turkish individuals with epilepsy. Also, it aimed to detect relations among the study variables and to determine the variables which predict felt stigma. For this purpose, felt stigma scale, overprotection scale, concealment of epilepsy scale, and concerns of epilepsy scale were administered to two hundred adult persons with epilepsy (PWE). The results showed that almost half of the participants reported felt stigma, overprotection, concealment of epilepsy, concerns related to future occupation, and concerns related to social life. Almost all the study variables show correlations with each other. Concealment of epilepsy, concerns related to social life, and concerns related to future occupation were found as the predictors of felt stigma. Copyright © 2016 Elsevier Inc. All rights reserved.

  11. Acoustics of a Mixed Porosity Felt Airfoil

    Science.gov (United States)

    2016-06-06

    NUWC-NPT Technical Report 12,212 6 June 2016 Acoustics of a Mixed Porosity Felt Airfoil Aren M. Hellum Undersea Warfare Weapons...Felt Airfoil 5a. CONTRACT NUMBER 5b. GRANT NUMBER 5c. PROGRAM ELEMENT NUMBER 6. AUTHOR(S) Aren M. Hellum 5.d PROJECT NUMBER 5e...existing literature. Geyer et al. [5] measured a sound reduction of 5 to 15 dB for airfoils made entirely of porous material. A 1973 patent

  12. Damage Behavior of Sintered Fiber Felts

    Directory of Open Access Journals (Sweden)

    Nicolas Lippitz

    2015-04-01

    Full Text Available The reduction of aircraft noise is important due to a rising number of flights and the growth of urban centers close to airports. During landing, a significant part of the noise is generated by flow around the airframe. To reduce that noise porous trailing edges are investigated. Ideally, the porous materials should to be structural materials as well. Therefore, the mechanical properties and damage behavior are of major interest. The aim of this study is to show the change of structure and the damage behavior of sintered fiber felts, which are promising materials for porous trailing edges, under tensile loading using a combination of tensile tests and three dimensional computed tomography scans. By stopping the tensile test after a defined stress or strain and scanning the sample, it is possible to correlate structural changes and the development of damage to certain features in the stress-strain curve and follow the damage process with a high spatial resolution. Finally, the correlation between material structure and mechanical behavior is demonstrated.

  13. Carbon felt and carbon fiber - A techno-economic assessment of felt electrodes for redox flow battery applications

    Science.gov (United States)

    Minke, Christine; Kunz, Ulrich; Turek, Thomas

    2017-02-01

    Carbon felt electrodes belong to the key components of redox flow batteries. The purpose of this techno-economic assessment is to uncover the production costs of PAN- and rayon-based carbon felt electrodes. Raw material costs, energy demand and the impact of processability of fiber and felt are considered. This innovative, interdisciplinary approach combines deep insights into technical, ecologic and economic aspects of carbon felt and carbon fiber production. Main results of the calculation model are mass balances, cumulative energy demands (CED) and the production costs of conventional and biogenic carbon felts supplemented by market assessments considering textile and carbon fibers.

  14. Numancia: The lived past. The felt past

    Directory of Open Access Journals (Sweden)

    Jimeno Martínez, Alfredo

    2000-12-01

    Full Text Available In this paper the principal components of the Management Plan of Numancia (Soria are exposed. Its aim is to integrate the different activities (research, conservation, diffusion and management that have been undertaken at this historic site. For their better understanding, some previous considerations are presented about the ''leisure culture ", tourism and Archaeology, as well as about the ideological use and the mental reconstruction of the past, having always the site of Numancia as a reference. Afterwards we expose the need of reconstructions made in situ as a means to offer a comprehensible and living past. Finally, these programs of work are evaluated in relation with the evolution of the number of visitors and the socioeconomic implications.

    En este artículo se exponen los componentes del Plan Director de Numancia (Soria, que tiene como objetivo integrar el conjunto de actuaciones (investigación, conservación, difusión y gestión a realizar en este histórico yacimiento. Para entender mejor las actuaciones que se están realizando en la presentación didáctica y puesta en valor de Numancia, se hace previamente una serie de consideraciones sobre ocio cultural, turismo y Arqueología, uso ideológico y reconstrucción mental del pasado, teniendo a Numancia como referente. A continuación se expone la necesidad de presentar este yacimiento a través de reconstrucciones realizadas in situ, como fórmula para hacer el pasado comprensible y vivido. Finalmente se valoran estas intervenciones, atendiendo a la evolución del número de visitantes y a las implicaciones socioeconómicas.

  15. FeltRadio: Sensing and Making Sense of Wireless Traffic

    DEFF Research Database (Denmark)

    Gronvall, Erik; Fritsch, Jonas; Vallgårda, Anna

    2016-01-01

    Radio waves surround us but still they remain largely undetected by our senses. Unless we use specifically tuned hardware, such as FM radios, cell phones or WiFi modems, human beings cannot perceive wirelessly transmitted data. This paper presents FeltRadio, a portable and wireless technology...... that makes it possible to turn radio signals into visual and tactile stimuli as a form of sensorial augmentation. FeltRadio explores and makes us reflect upon what it would be like if we could sense, and feel, wireless traffic such as WiFi or Bluetooth. We present the technological design behind Felt...

  16. Electrochemical reduction of dilute chromate solutions on carbon felt electrodes

    NARCIS (Netherlands)

    Frenzel, Ines; Frenzel, I.; Holdik, Hans; Barmashenko, Vladimir; Stamatialis, Dimitrios; Wessling, Matthias

    2006-01-01

    Carbon felt is a potential material for electrochemical reduction of chromates. Very dilute solutions may be efficiently treated due to its large specific surface area and high porosity. In this work, the up-scaling of this technology is investigated using a new type of separated cell and

  17. Structural and psychological empowerment climates, performance, and the moderating role of shared felt accountability: a managerial perspective.

    Science.gov (United States)

    Wallace, J Craig; Johnson, Paul D; Mathe, Kimberly; Paul, Jeff

    2011-07-01

    The authors proposed and tested a model in which data were collected from managers (n = 539) at 116 corporate-owned quick service restaurants to assess the structural and psychological empowerment process as moderated by shared-felt accountability on indices of performance from a managerial perspective. The authors found that empowering leadership climate positively relates to psychological empowerment climate. In turn, psychological empowerment climate relates to performance only under conditions of high-felt accountability; it does not relate to performance under conditions of low-felt accountability. Overall, the present results indicate that the quick-service restaurant managers, who feel more empowered, operate restaurants that perform better than managers who feel less empowered, but only when those empowered managers also feel a high sense of accountability.

  18. Stretchable Conductive Composites from Cu-Ag Nanowire Felt.

    Science.gov (United States)

    Catenacci, Matthew J; Reyes, Christopher; Cruz, Mutya A; Wiley, Benjamin J

    2018-04-24

    Materials that retain a high conductivity under strain are essential for wearable electronics. This article describes a conductive, stretchable composite consisting of a Cu-Ag core-shell nanowire felt infiltrated with a silicone elastomer. This composite exhibits a retention of conductivity under strain that is superior to any composite with a conductivity greater than 1000 S cm -1 . This work also shows how the mechanical properties, conductivity, and deformation mechanism of the composite changes as a function of the stiffness of the silicone matrix. The retention of conductivity under strain was found to decrease as the Young's modulus of the matrix increased. This was attributed to void formation as a result of debonding between the nanowire felt and the elastomer. The nanowire composite was also patterned to create serpentine circuits with a stretchability of 300%.

  19. "Castor Oil" - The Culprit of Acute Hair Felting.

    Science.gov (United States)

    Maduri, V Ramya; Vedachalam, Ahalya; Kiruthika, S

    2017-01-01

    Acute hair felting is a rare disorder of scalp hair. In this condition, the hair becomes twisted, entangled as a hard stony mass resembling a bird's nest. Sudden hair matting has been reported earlier in the literature after vigorous use of chemical and herbal shampoos. Plica polonica is a patchy area of hair matting occurring in due course of time in neglected hair or underlying psychiatric illness. This case is interesting as the whole scalp hair matted immediately after using coconut oil and castor oil following washing. Growing long hair and taking oil bath are cultural and religious customs in South India. The high viscosity of castor oil and long hair had contributed to sudden felting of hair. This disorder of hair is irreversible and the hair should be cut off. Acute nature of this disorder will result in a serious psychological impact on the patient and the family.

  20. Chemical composition of felt-tip pen inks.

    Science.gov (United States)

    Germinario, Giulia; Garrappa, Silvia; D'Ambrosio, Valeria; van der Werf, Inez Dorothé; Sabbatini, Luigia

    2018-01-01

    Felt-tip pens are frequently used for the realization of sketches, drawings, architectural projects, and other technical designs. The formulations of these inks are usually rather complex and may be associated to those of modern paint materials where, next to the binding medium and pigments/dyes, solvents, fillers, emulsifiers, antioxidants, plasticizers, light stabilizers, biocides, and so on are commonly added. Felt-tip pen inks are extremely sensitive to degradation and especially exposure to light may cause chromatic changes and fading. In this study, we report on the complete chemical characterization of modern felt-tip pen inks that are commercially available and commonly used for the realization of artworks. Three brands of felt-tip pens (Faber-Castell, Edding, and Stabilo) were investigated with complementary analytical techniques such as thin-layer chromatography (TLC), VIS-reflectance spectroscopy, μ-Raman spectroscopy, surface-enhanced Raman spectroscopy (SERS), pyrolysis-gas chromatography-mass spectrometry (Py-GC-MS), GC-MS, and Fourier transform infrared (FTIR) spectroscopy. The use of TLC proved to be very powerful in the study of complex mixtures of synthetic dyes. First derivatives of the reflectance spectra acquired on the TLC spots were useful in the preliminary identification of the dye, followed by Raman spectroscopy and SERS, which allowed for the unambiguous determination of the chemical composition of the pigments (phthalocyanines, dioxazines, and azo pigments) and dyes (azo dyes, triarylmethanes, xanthenes). FTIR spectroscopy was used especially for the detection of additives, as well as for confirming the nature of solvents and dyes/pigments. Finally, (Py-)GC-MS data provided information on the binders (styrene-acrylic resins, plant gums), solvents, and additives, as well as on pigments and dyes.

  1. Factors associated with increased felt stigma among individuals with epilepsy.

    Science.gov (United States)

    Bautista, Ramon Edmundo D; Shapovalov, Denys; Shoraka, Ali Reza

    2015-08-01

    The aim of the study is to determine whether certain demographic, clinical, and psychosocial traits are associated with higher levels of felt stigma among persons with epilepsy (PWE) patients followed at a level 4 epilepsy center. We performed a direct survey of 182 consenting patients that included the Epilepsy Stigma Scale. On univariate analysis, higher levels of perceived stigma were associated with age, marital status, race, driving, work status, seizure etiology, Quality of Life in Epilepsy-10 (QOLIE-10) scores, and health literacy. Among coping reactions, the use of denial, behavioral disengagement and venting were also associated with higher degrees of felt stigma. Using multiple linear regression, being single, poorer QOLIE-10 scores, difficulties understanding written information, and the use of behavioral disengagement were independently associated with poorer scores on the Epilepsy Stigma Scale. Our study paints a compelling profile of a PWE who has greater perceived stigma. Programs that increase the level of social support, improve health literacy, and enhance quality of life may also help decrease the amount of felt stigma among PWE. Copyright © 2015 British Epilepsy Association. Published by Elsevier Ltd. All rights reserved.

  2. Adsorption of Remazol Black B dye on Activated Carbon Felt

    Directory of Open Access Journals (Sweden)

    Donnaperna Lucio

    2008-11-01

    Full Text Available The adsorption of Remazol Black B (anionic dye on a microporous activated carbon felt is investigated from its aqueous solution. The surface chemistry of activated carbon is studied using X-ray microanalysis, "Boehm" titrations and pH of PZC measurements which indicates that the surface oxygenated groups are mainly acidic in nature. The kinetics of Remazol Black B adsorption is observed to be pH dependent and governed by the diffusion of the dye molecules. The experimental data can be explained by "intra-particle diffusion model". For Remazol Black B, the Khan model is best suited to simulate the adsorption isotherms.

  3. Supercapacitor Electrode Based on Activated Carbon Wool Felt

    Directory of Open Access Journals (Sweden)

    Ana Claudia Pina

    2018-04-01

    Full Text Available An electrical double-layer capacitor (EDLC is based on the physical adsorption/desorption of electrolyte ions onto the surface of electrodes. Due to its high surface area and other properties, such as electrochemical stability and high electrical conductivity, carbon materials are the most widely used materials for EDLC electrodes. In this work, we study an activated carbon felt obtained from sheep wool felt (ACF’f as a supercapacitor electrode. The ACF’f was characterized by elemental analysis, scanning electron microscopy (SEM, textural analysis, and X-ray photoelectron spectroscopy (XPS. The electrochemical behaviour of the ACF’f was tested in a two-electrode Swagelok®-type, using acidic and basic aqueous electrolytes. At low current densities, the maximum specific capacitance determined from the charge-discharge curves were 163 F·g−1 and 152 F·g−1, in acidic and basic electrolytes, respectively. The capacitance retention at higher current densities was better in acidic electrolyte while, for both electrolytes, the voltammogram of the sample presents a typical capacitive behaviour, being in accordance with the electrochemical results.

  4. Structural and Psychological Empowerment Climates, Performance, and the Moderating Role of Shared Felt Accountability: A Managerial Perspective

    Science.gov (United States)

    Wallace, J. Craig; Johnson, Paul D.; Mathe, Kimberly; Paul, Jeff

    2011-01-01

    The authors proposed and tested a model in which data were collected from managers (n = 539) at 116 corporate-owned quick service restaurants to assess the structural and psychological empowerment process as moderated by shared-felt accountability on indices of performance from a managerial perspective. The authors found that empowering leadership…

  5. What is felt temperature? Air conditioning with felt temperature in buildings and vehicles?; Was ist gefuehlte Temperatur? Klimaregelung mit gefuehlter Temperatur in Gebaeuden und Fahrzeugen

    Energy Technology Data Exchange (ETDEWEB)

    Eigel, Franz [Technology Marketing Support, St. Georgen (Germany); Rengshausen, Detlef [Vereta GmbH, Einbeck (Germany)

    2010-11-15

    The term 'felt temperature' reaches back to a long series of medical, empirical-sociological and meteorological studies accomplished world-wide for human temperature feeling. The consideration of the felt temperature at the regulation of refrigerators meets not only the comfort feeling of humans, but also saves cash money at the same time.

  6. Proceedings of RIKEN BNL Research Center Workshop

    Energy Technology Data Exchange (ETDEWEB)

    Samios, Nicholas P. [Brookhaven National Lab. (BNL), Upton, NY (United States)

    2013-01-24

    The twelfth evaluation of the RIKEN BNL Research Center (RBRC) took place on November 6 – 8, 2012 at Brookhaven National Laboratory. The members of the Scientific Review Committee (SRC), present at the meeting, were: Prof. Wit Busza, Prof. Miklos Gyulassy, Prof. Kenichi Imai, Prof. Richard Milner (Chair), Prof. Alfred Mueller, Prof. Charles Young Prescott, and Prof. Akira Ukawa. We are pleased that Dr. Hideto En’yo, the Director of the Nishina Institute of RIKEN, Japan, participated in this meeting both in informing the committee of the activities of the RIKEN Nishina Center for Accelerator- Based Science and the role of RBRC and as an observer of this review. In order to illustrate the breadth and scope of the RBRC program, each member of the Center made a presentation on his/her research efforts. This encompassed three major areas of investigation: theoretical, experimental and computational physics. In addition, the committee met privately with the fellows and postdocs to ascertain their opinions and concerns. Although the main purpose of this review is a report to RIKEN management on the health, scientific value, management and future prospects of the Center, the RBRC management felt that a compendium of the scientific presentations are of sufficient quality and interest that they warrant a wider distribution. Therefore we have made this compilation and present it to the community for its information and enlightenment.

  7. PKU-RBRC Workshop on Transverse Spin

    Energy Technology Data Exchange (ETDEWEB)

    Avakian,H.; Bunce, G.; Yuan, F.

    2008-06-30

    Understanding the structure of the nucleon is a fundamental question in subatomic physics, and it has been under intensive investigation for the last several years. Modern research focuses in particular on the spin structure of the nucleon. Experimental and theoretical investigations worldwide over the last few decades have established that, contrary to nave quark model expectations, quarks carry only about 30% of the totd spin of the proton. The origin of the remaining spin is the key question in current hadronic physics and also the major driving forces for the current and future experiments, such as RHIC and CEBAF in US, JPARC in Japan, COMPASS at CERN in Europe, FAIR at GSI in Germany. Among these studies, the transverse-spin physics develops actively and rapidly in the last few years. Recent studies reveal that transverse-spin physics is closely related to many fundamental properties of the QCD dynamics such as the factorization, the non-trivial universality of the parton distribution and fragmentation functions. It was very timely to bring together the theorists and experimentalists in this field at this workshop to review and discuss the latest developments and future perspective in hadronic spin physics. This workshop was very success iu many aspects. First of all, it attracted almost every expert working in this field. We had more than eighty participants in total, among them 27 came from the US institutes, 13 from Europe, 3 from Korea, and 2 from Japan. The rest participants came from local institutes in China. Second, we arranged plenty physics presentations, and the program covers all recent progresses made in the last few years. In total, we had 47 physics presentations, and two round table discussions. The discussion sessions were especially very useful and very much appreciated by all participants. In addition, we also scheduled plenty time for discussion in each presentation, and the living discussions impressed and benefited all participants.

  8. Consideration of pain felt by patients in the ICU.

    Science.gov (United States)

    Hasegawa, Ryuichi

    2017-01-01

    Patients in the ICU are often treated under extreme conditions, with the patient often fearful of losing his life or experiencing severe pain. As a result, high-quality pain management is required. However, response to pain is often inadequate due to continuous administration of sedatives, difficulties in communicating with intubated patients, and/or poor awareness of pain in patients not receiving surgery. Reports on difficulties in pain management in the ICU are many, but few consider the correlation between pain management and patient prognosis. Consequently, consideration on how to implement pain control activities in the ICU to improve patient prognosis is needed.

  9. High efficiency of CO2-activated graphite felt as electrode for vanadium redox flow battery application

    Science.gov (United States)

    Chang, Yu-Chung; Chen, Jian-Yu; Kabtamu, Daniel Manaye; Lin, Guan-Yi; Hsu, Ning-Yih; Chou, Yi-Sin; Wei, Hwa-Jou; Wang, Chen-Hao

    2017-10-01

    A simple method for preparing CO2-activated graphite felt as an electrode in a vanadium redox flow battery (VRFB) was employed by the direct treatment in a CO2 atmosphere at a high temperature for a short period. The CO2-activated graphite felt demonstrates excellent electrochemical activity and reversibility. The VRFB using the CO2-activated graphite felts in the electrodes has coulombic, voltage, and energy efficiencies of 94.52%, 88.97%, and 84.15%, respectively, which is much higher than VRFBs using the electrodes of untreated graphite felt and N2-activated graphite felt. The efficiency enhancement was attributed to the higher number of oxygen-containing functional groups on the graphite felt that are formed during the CO2-activation, leading to improving the electrochemical behaviour of the resultant VRFB.

  10. Integrating Felting in Elementary Science Classrooms to Facilitate Understanding of the Polar Auroras

    Directory of Open Access Journals (Sweden)

    Brandy Terrill

    2017-10-01

    Full Text Available The Next Generation Science Standards (NGSS emphasize conceptual science instruction that draws on students’ ability to make observations, explain natural phenomena, and examine concept relationships. This paper explores integrating the arts, in the form of felting, in elementary science classrooms as a way for students to model and demonstrate understanding of the complex scientific processes that cause the polar auroras. The steps for creating felting, and using the felting artwork students create for assessing science learning, are described.

  11. Pyrolytic carbon-coated stainless steel felt as a high-performance anode for bioelectrochemical systems.

    Science.gov (United States)

    Guo, Kun; Hidalgo, Diana; Tommasi, Tonia; Rabaey, Korneel

    2016-07-01

    Scale up of bioelectrochemical systems (BESs) requires highly conductive, biocompatible and stable electrodes. Here we present pyrolytic carbon-coated stainless steel felt (C-SS felt) as a high-performance and scalable anode. The electrode is created by generating a carbon layer on stainless steel felt (SS felt) via a multi-step deposition process involving α-d-glucose impregnation, caramelization, and pyrolysis. Physicochemical characterizations of the surface elucidate that a thin (20±5μm) and homogenous layer of polycrystalline graphitic carbon was obtained on SS felt surface after modification. The carbon coating significantly increases the biocompatibility, enabling robust electroactive biofilm formation. The C-SS felt electrodes reach current densities (jmax) of 3.65±0.14mA/cm(2) within 7days of operation, which is 11 times higher than plain SS felt electrodes (0.30±0.04mA/cm(2)). The excellent biocompatibility, high specific surface area, high conductivity, good mechanical strength, and low cost make C-SS felt a promising electrode for BESs. Copyright © 2016 Elsevier Ltd. All rights reserved.

  12. The effects of surface modification on carbon felt electrodes for use in vanadium redox flow batteries

    International Nuclear Information System (INIS)

    Kim, Ki Jae; Kim, Young-Jun; Kim, Jae-Hun; Park, Min-Sik

    2011-01-01

    Highlights: ► We observed the physical and chemical changes on the surface of carbon felts after various surface modifications. ► The surface area and chemistry of functional groups formed on the surface of carbon felt are critical to determine the kinetics of the redox reactions of vanadium ions. ► By incorporation of the surface modifications into the electrode preparation, the electrochemical activity of carbon felts could be notably enhanced. - Abstract: The surface of carbon felt electrodes has been modified for improving energy efficiency of vanadium redox flow batteries. For comparative purposes, the effects of various surface modifications such as mild oxidation, plasma treatment, and gamma-ray irradiation on the electrochemical properties of carbon felt electrodes were investigated at optimized conditions. The cell energy efficiency was improved from 68 to 75% after the mild oxidation of the carbon felt at 500 °C for 5 h. This efficiency improvement could be attributed to the increased surface area of the carbon felt electrode and the formation of functional groups on its surface as a result of the modification. On the basis of various structural and electrochemical characterizations, a relationship between the surface nature and electrochemical activity of the carbon felt electrodes is discussed.

  13. Process of making titanium carbide (TiC) nano-fibrous felts

    Science.gov (United States)

    Fong, Hao; Zhang, Lifeng; Zhao, Yong; Zhu, Zhengtao

    2015-01-13

    A method of synthesizing mechanically resilient titanium carbide (TiC) nanofibrous felts comprising continuous nanofibers or nano-ribbons with TiC crystallites embedded in carbon matrix, comprising: (a) electrospinning a spin dope for making precursor nanofibers with diameters less than 0.5 J.Lm; (b) overlaying the nanofibers to produce a nanofibrous mat (felt); and then (c) heating the nano-felts first at a low temperature, and then at a high temperature for making electrospun continuous nanofibers or nano-ribbons with TiC crystallites embedded in carbon matrix; and (d) chlorinating the above electrospun nano-felts at an elevated temperature to remove titanium for producing carbide derived carbon (CDC) nano-fibrous felt with high specific surface areas.

  14. Study on Ballistic Absorbing Energy Character of High Performance Polyethylene Needle Felt

    Science.gov (United States)

    Kailiang, Zhu; Jianqiao, Fu

    2017-11-01

    The ballistic performance of polyethylene needle felt is tested and the failure morphology after test is also observed. The results showed that when the non-dimensionally non-stressed fibers in polyethylene needles are subjected to high-speed projectile, secondary movement such as stretching and twisting occurs first. This secondary movement is very full, it is the main way of ballistic absorbing energy of the polyethylene needle felt which can avoid the polyethylene fiber short-term rapid heating-up and destroyed. Analysis results show that under normal temperature and humidity conditions, the V50 of 6-layer forded polyethylene needle felt sample is 250m/s. At (450 ± 50) m/s speed range of the target missile, the mean value of the penetrative specific energy absorption for 3-layer forded polyethylene needle felt anti-1.1g simulated projectiles (tapered column) reaches 24.1J·m2/kg.

  15. Can painted glass felt or glass fibre cloth be used as vapour barrier?

    DEFF Research Database (Denmark)

    El-Khattam, Amira; Andersen, Mie Them; Hansen, Kurt Kielsgaard

    2014-01-01

    In most Nordic homes the interior surfaces of walls and ceilings have some kind of surface treatment for aesthetical reasons. The treatments can for example be glass felt or glass fibre cloth which are painted afterwards. To evaluate the hygrothermal performance of walls and ceilings...... treatments. The surface treatments were glass felt or glass fibre cloth with different types of paints or just paint. The paint types were acrylic paint and silicate paint. The results show that the paint type has high influence on the water vapour resistance while the underlay i.e. glass felt or glass fibre...... acrylic paint on glass felt or glass fibre cloth cannot be used instead of a vapour barrier....

  16. Electrochemical catalytic activity of tungsten trioxide- modified graphite felt toward VO2+/VO2+ redox reaction

    International Nuclear Information System (INIS)

    Shen, Yang; Xu, Hongfeng; Xu, Pengcheng; Wu, Xiaoxin; Dong, Yiming; Lu, Lu

    2014-01-01

    A novel graphite felt electrode modified with tungsten trioxide (WO 3 ) was developed to improve the electrochemical performance of graphite felt toward the VO 2 + /VO 2+ redox pair. WO 3 was prepared using a hydrothermal method, and the morphology of WO 3 structures was investigated by scanning electron microscopy (SEM) and X-ray diffraction (XRD). The electrochemical property of WO 3 -modified graphite felt toward VO 2 + /VO 2+ was carefully characterized using cyclic voltammetry (CV) and electrochemical impedance spectroscopy (EIS) measurements. The hydrogen-vanadium redox flow battery (H-VRFB) test indicates that single cells using 1.1 mg cm −2 WO 3 -modified graphite felt exhibited excellent performance at 70 mA cm −2 , and the corresponding coulombic, voltage, and energy efficiencies were 99.1%, 88.66% and 87.86%, respectively

  17. Homelessness Felt

    OpenAIRE

    Robinson, Catherine

    2011-01-01

    The felt—as both methodology and experiential terrain—remains under-explored and under-theorised in research on homelessness.  This experimental piece traces the multi-sensory engagement of ethnographic and biographic fieldwork undertaken for separate projects with homeless people in two capital cities on Australia’s east coast.  The epistemological contributions and emotional dimensions of seeing, tasting, touching, smelling and listening are explored.  Throu...

  18. Genetic Causal Attribution of Epilepsy and its Implications for Felt Stigma

    Science.gov (United States)

    Sabatello, Maya; Phelan, Jo C.; Hesdorffer, Dale C.; Shostak, Sara; Goldsmith, Jeff; Sorge, Shawn T.; Winawer, Melodie R.; Chung, Wendy K.; Ottman, Ruth

    2015-01-01

    Summary Objective Research in other disorders suggests that genetic causal attribution of epilepsy might be associated with increased stigma. We investigated this hypothesis in a unique sample of families containing multiple individuals with epilepsy. Methods 181 people with epilepsy and 178 biological relatives without epilepsy completed a self-administered survey. In people with epilepsy, felt stigma was assessed through the Epilepsy Stigma Scale (ESS), scored 1 to 7 with higher scores indicating more stigma and >4 indicating some felt stigma. Felt stigma related to having epilepsy in the family was assessed through the Family Epilepsy Stigma Scale (FESS), created by replacing “epilepsy” with “epilepsy in my family” in each ESS item. Genetic attribution was assessed through participants’ perceptions of the (1) role of genetics in causing epilepsy in the family, (2) chance they had an epilepsy-related mutation, and (3) (in people with epilepsy) influence of genetics in causing their epilepsy. Results Among people with epilepsy, 22% met criteria for felt stigma (ESS score >4). Scores were increased among individuals who were aged ≥60 years, were unemployed, reported epilepsy-related discrimination, or had seizures within the last year or >100 seizures in their lifetime. Adjusting for other variables, ESS scores in people with epilepsy were significantly higher among those who perceived genetics played a “medium” or “big” role in causing epilepsy in the family than in others (3.4 vs. 2.7, p=0.025). Only 4% of relatives without epilepsy had felt stigma. Scores in relatives were unrelated to genetic attribution. Significance In these unusual families, predictors of felt stigma in individuals with epilepsy are similar to those in other studies, and stigma levels are low in relatives without epilepsy. Felt stigma may be increased in people with epilepsy who believe epilepsy in the family has a genetic cause, emphasizing the need for sensitive

  19. Heat-treated stainless steel felt as scalable anode material for bioelectrochemical systems.

    Science.gov (United States)

    Guo, Kun; Soeriyadi, Alexander H; Feng, Huajun; Prévoteau, Antonin; Patil, Sunil A; Gooding, J Justin; Rabaey, Korneel

    2015-11-01

    This work reports a simple and scalable method to convert stainless steel (SS) felt into an effective anode for bioelectrochemical systems (BESs) by means of heat treatment. X-ray photoelectron spectroscopy and cyclic voltammetry elucidated that the heat treatment generated an iron oxide rich layer on the SS felt surface. The iron oxide layer dramatically enhanced the electroactive biofilm formation on SS felt surface in BESs. Consequently, the sustained current densities achieved on the treated electrodes (1 cm(2)) were around 1.5±0.13 mA/cm(2), which was seven times higher than the untreated electrodes (0.22±0.04 mA/cm(2)). To test the scalability of this material, the heat-treated SS felt was scaled up to 150 cm(2) and similar current density (1.5 mA/cm(2)) was achieved on the larger electrode. The low cost, straightforwardness of the treatment, high conductivity and high bioelectrocatalytic performance make heat-treated SS felt a scalable anodic material for BESs. Copyright © 2015 Elsevier Ltd. All rights reserved.

  20. Emotion felt by the listener and expressed by the music: literature review and theoretical perspectives

    Science.gov (United States)

    Schubert, Emery

    2013-01-01

    In his seminal paper, Gabrielsson (2002) distinguishes between emotion felt by the listener, here: “internal locus of emotion” (IL), and the emotion the music is expressing, here: “external locus of emotion” (EL). This paper tabulates 16 comparisons of felt versus expressed emotions in music published in the decade 2003–2012 consisting of 19 studies/experiments and provides some theoretical perspectives. The key findings were that (1) IL rating was frequently rated statistically the same or lower than the corresponding EL rating (e.g., lower felt happiness rating compared to the apparent happiness of the music), and that (2) self-select and preferred music had a smaller gap across the emotion loci than experimenter-selected and disliked music. These key findings were explained by an “inhibited” emotional contagion mechanism, where the otherwise matching felt emotion may have been attenuated by some other factor such as social context. Matching between EL and IL for loved and self-selected pieces was explained by the activation of “contagion” circuits. Physiological arousal, personality and age, as well as musical features (tempo, mode, putative emotions) also influenced perceived and felt emotion distinctions. A variety of data collection formats were identified, but mostly using rating items. In conclusion, a more systematic use of terminology appears desirable. Two broad categories, namely matched and unmatched, are proposed as being sufficient to capture the relationships between EL and IL, instead of four categories as suggested by Gabrielsson. PMID:24381565

  1. Felt power explains the link between position power and experienced emotions.

    Science.gov (United States)

    Bombari, Dario; Schmid Mast, Marianne; Bachmann, Manuel

    2017-02-01

    The approach/inhibition theory by Keltner, Gruenfeld, and Anderson (2003) predicts that powerful people should feel more positive and less negative emotions. To date, results of studies investigating this prediction are inconsistent. We fill this gap with four studies in which we investigated the role of different conceptualizations of power: felt power and position power. In Study 1, participants were made to feel more or less powerful and we tested how their felt power was related to different emotional states. In Studies 2, 3, and 4, participants were assigned to either a high or a low power role and engaged in an interaction with a virtual human, after which participants reported on how powerful they felt and the emotions they experienced during the interaction. We meta-analytically combined the results of the four studies and found that felt power was positively related to positive emotions (happiness and serenity) and negatively to negative emotions (fear, anger, and sadness), whereas position power did not show any significant overall relation with any of the emotional states. Importantly, felt power mediated the relationship between position power and emotion. In summary, we show that how powerful a person feels in a given social interaction is the driving force linking the person's position power to his or her emotional states. (PsycINFO Database Record (c) 2017 APA, all rights reserved).

  2. Emotion felt by the listener and expressed by the music: literature review and theoretical perspectives.

    Science.gov (United States)

    Schubert, Emery

    2013-12-17

    In his seminal paper, Gabrielsson (2002) distinguishes between emotion felt by the listener, here: "internal locus of emotion" (IL), and the emotion the music is expressing, here: "external locus of emotion" (EL). This paper tabulates 16 comparisons of felt versus expressed emotions in music published in the decade 2003-2012 consisting of 19 studies/experiments and provides some theoretical perspectives. The key findings were that (1) IL rating was frequently rated statistically the same or lower than the corresponding EL rating (e.g., lower felt happiness rating compared to the apparent happiness of the music), and that (2) self-select and preferred music had a smaller gap across the emotion loci than experimenter-selected and disliked music. These key findings were explained by an "inhibited" emotional contagion mechanism, where the otherwise matching felt emotion may have been attenuated by some other factor such as social context. Matching between EL and IL for loved and self-selected pieces was explained by the activation of "contagion" circuits. Physiological arousal, personality and age, as well as musical features (tempo, mode, putative emotions) also influenced perceived and felt emotion distinctions. A variety of data collection formats were identified, but mostly using rating items. In conclusion, a more systematic use of terminology appears desirable. Two broad categories, namely matched and unmatched, are proposed as being sufficient to capture the relationships between EL and IL, instead of four categories as suggested by Gabrielsson.

  3. Sound absorption enhancement of nonwoven felt by using coupled membrane - sonic crystal inclusion

    Science.gov (United States)

    Fitriani, M. C.; Yahya, I.; Harjana; Ubaidillah; Aditya, F.; Siregar, Y.; Moeliono, M.; Sulaksono, S.

    2016-11-01

    The experimental results from laboratory test on the sound absorption performance of nonwoven felt with an array thin tubes and sonic crystal inclusions reported in this paper. The nonwoven felt sample was produced by a local company with 15 mm in its thickness and 900 gsm. The 6.4 mm diameter plastic straw was used to construct the thin tubes array while the sonic crystal is arranged in a 4 × 4 lattice crystal formation. It made from a PVC cylinder with 17 mm and 50 mm in diameter and length respectively. All cylinders have two holes positioned on 10 mm and 25 mm from the base. The results show that both treatments, array of thin tube and sonic crystal inclusions are effectively increased the sound absorption coefficient of the nonwoven felt significantly especially in the low frequency range starting from 200Hz.

  4. On the Matching of Seen and Felt Shape by Newly Sighted Subjects

    Directory of Open Access Journals (Sweden)

    John Schwenkler

    2012-04-01

    Full Text Available How do we recognize identities between seen shapes and felt ones? Is this due to associative learning, or intrinsic connections these sensory modalities? We can address this question by testing the capacities of newly sighted subjects to match seen and felt shapes, but only if the subjects can see the objects well enough to form adequate visual representations of their shapes. In light of this, a recent study by R. Held and colleagues fails to demonstrate that their newly sighted subjects' inability to match seen and felt shape was due to a lack of intermodal connections rather than a purely visual deficit, as the subjects may not have been able visually to represent 3D shape in the perspective-invariant manner required for intermodal matching. However, the study could be modified in any of several ways to help avoid this problem.

  5. FeltRadio – Experiencing Community-generated WiFi Activities

    DEFF Research Database (Denmark)

    Fritsch, Jonas; Gronvall, Erik

    2016-01-01

    FeltRadio is a portable technology for sensing WiFi through sensorial augmentation and Electric Muscle Stimulation (EMS). The technology enables its wearer to sensorially engage with the radio waves and WiFi activities that have become an integrated part of our everyday lives. The sensorial...... engagement changes people’s experience of WiFi activities, and allows them to participate in wireless communication infrastructures in novel ways. This is both an immediately embodied activity as it is a new form of social awareness. In this paper, we briefly present the FeltRadio technology and show how...

  6. 40 CFR 443.40 - Applicability; description of the linoleum and printed asphalt felt subcategory.

    Science.gov (United States)

    2010-07-01

    ... 40 Protection of Environment 29 2010-07-01 2010-07-01 false Applicability; description of the linoleum and printed asphalt felt subcategory. 443.40 Section 443.40 Protection of Environment ENVIRONMENTAL PROTECTION AGENCY (CONTINUED) EFFLUENT GUIDELINES AND STANDARDS EFFLUENT LIMITATIONS GUIDELINES FOR EXISTING SOURCES AND STANDARDS OF PERFORMANC...

  7. Power generation using an activated carbon fiber felt cathode in an upflow microbial fuel cell

    KAUST Repository

    Deng, Qian; Li, Xinyang; Zuo, Jiane.; Ling, Alison; Logan, Bruce E.

    2010-01-01

    An activated carbon fiber felt (ACFF) cathode lacking metal catalysts is used in an upflow microbial fuel cell (UMFC). The maximum power density with the ACFF cathode is 315 mW m-2, compared to lower values with cathodes made of plain carbon paper

  8. Emotion felt by the listener and expressed by the music: a literature review and theoretical investigation

    Directory of Open Access Journals (Sweden)

    Emery eSchubert

    2013-12-01

    Full Text Available In his seminal paper, Gabrielsson (2002 distinguishes between emotion felt by the listener, here: ‘internal locus of emotion’ (IL, and the emotion the music is expressing, here: 'external locus emotion' (EL. This paper tabulates 16 such publications published in the decade 2003-2012 consisting of 19 studies/experiments and provides some theoretical perspectives. The key findings were that (1 IL ratings was frequently rated statistically the same or lower than the corresponding EL rating (e.g. lower felt happiness rating compared to the apparent happiness of the music, and that (2 self-select and preferred music had a smaller gap across the emotion loci than experimenter selected and disliked music. These key findings were explained by an ‘inhibited’ emotional contagion mechanism, where the otherwise matching felt emotion may have been attenuated by some other factor such as social context. Matching between EL and IL for loved and self-selected pieces was explained by the activation of ‘contagion’ circuits. Physiological arousal, personality and age, as well as musical features (tempo, mode, putative emotions were observed to influence perceived and felt emotion distinctions. A variety of data collection formats were identified, but mostly using continuous rating scales. In conclusion, a more systematic use of terminology appears desirable with respect to theory-building. Whether two broad categories, namely matched and unmatched, are sufficient to capture the relationships between EL and IL, instead of four categories as suggested by Gabrielsson, is subject to future research.

  9. High-Performance Vanadium Redox Flow Batteries with Graphite Felt Electrodes

    Directory of Open Access Journals (Sweden)

    Trevor J. Davies

    2018-01-01

    Full Text Available A key objective in the development of vanadium redox flow batteries (VRFBs is the improvement of cell power density. At present, most commercially available VRFBs use graphite felt electrodes under relatively low compression. This results in a large cell ohmic resistance and limits the maximum power density. To date, the best performing VRFBs have used carbon paper electrodes, with high active area compression pressures, similar to that used in fuel cells. This article investigates the use of felt electrodes at similar compression pressures. Single cells are assembled using compression pressures of 0.2–7.5 bar and tested in a VRFB system. The highest cell compression pressure, combined with a thin Nafion membrane, achieved a peak power density of 669 mW cm−2 at a flow rate of 3.2 mL min−1 per cm2 of active area, more than double the previous best performance from a felt-VRFB. The results suggest that felt electrodes can compete with paper electrodes in terms of performance when under similar compression pressures, which should help guide electrode development and cell optimization in this important energy storage technology.

  10. SalanderMaps: A rapid overview about felt earthquakes through data mining of web-accesses

    Science.gov (United States)

    Kradolfer, Urs

    2013-04-01

    While seismological observatories detect and locate earthquakes based on measurements of the ground motion, they neither know a priori whether an earthquake has been felt by the public nor is it known, where it has been felt. Such information is usually gathered by evaluating feedback reported by the public through on-line forms on the web. However, after a felt earthquake in Switzerland, many people visit the webpages of the Swiss Seismological Service (SED) at the ETH Zurich and each such visit leaves traces in the logfiles on our web-servers. Data mining techniques, applied to these logfiles and mining publicly available data bases on the internet open possibilities to obtain previously unknown information about our virtual visitors. In order to provide precise information to authorities and the media, it would be desirable to rapidly know from which locations these web-accesses origin. The method 'Salander' (Seismic Activitiy Linked to Area codes - Nimble Detection of Earthquake Rumbles) will be introduced and it will be explained, how the IP-addresses (each computer or router directly connected to the internet has a unique IP-address; an example would be 129.132.53.5) of a sufficient amount of our virtual visitors were linked to their geographical area. This allows us to unprecedentedly quickly know whether and where an earthquake was felt in Switzerland. It will also be explained, why the method Salander is superior to commercial so-called geolocation products. The corresponding products of the Salander method, animated SalanderMaps, which are routinely generated after each earthquake with a magnitude of M>2 in Switzerland (http://www.seismo.ethz.ch/prod/salandermaps/, available after March 2013), demonstrate how the wavefield of earthquakes propagates through Switzerland and where it was felt. Often, such information is available within less than 60 seconds after origin time, and we always get a clear picture within already five minutes after origin time

  11. Felt Stigma in Injection Drug Users and Sex Workers: Focus Group Research with HIV-Risk Populations in Puerto Rico.

    Science.gov (United States)

    Jiménez, Julio; Puig, Marieva; Sala, Ana Cecilia; Ramos, Juan Carlos; Castro, Eida; Morales, Marangelie; Santiago, Lydia; Zorrilla, Carmen

    Though many studies have conclusively linked felt stigma and HIV, few have focused on the experiences of rejection felt by members of such socially marginalized groups as intravenous drug users (IDU) and sex workers (SW). Using focus groups, our study explored these experiences in 34 individuals (17 male UDUs and 17 female SWs) at risk of becoming infected with HIV, the objective being to discover why they engaged in maladaptive behaviors as a way of coping with felt stigma. We used deductive and inductive analysis to codify the resulting data. Concepts associated with the word stigma, emotional reactions to felt stigma, and the impact of felt stigma on self-schema helped elucidate how the internalization of felt stigma can lead to negative affective states and self-destructive behaviors (e.g., drug use and syringe exchange). Results underline the importance of developing intervention models that reduce stigma as a means of HIV prevention in vulnerable populations.

  12. Development of Gender Typicality and Felt Pressure in European French and North African French Adolescents.

    Science.gov (United States)

    Hoffman, Adam J; Dumas, Florence; Loose, Florence; Smeding, Annique; Kurtz-Costes, Beth; Régner, Isabelle

    2017-11-14

    Trajectories of gender identity were examined from Grade 6 (M age  = 11.9 years) to Grade 9 in European French (n = 570) and North African French (n = 534) adolescents, and gender and ethnic group differences were assessed in these trajectories. In Grade 6, boys of both ethnic groups reported higher levels of gender typicality and felt pressure for gender conformity than girls. European French girls and boys and North African French girls reported decreasing gender typicality from Grade 6 to Grade 9, whereas North African French boys did not change. Felt pressure decreased among girls, did not change in European French boys, and increased in North African French boys. Ethnic and gender differences in gender identity development are discussed. © 2017 The Authors. Child Development © 2017 Society for Research in Child Development, Inc.

  13. ShakeMapple : tapping laptop motion sensors to map the felt extents of an earthquake

    Science.gov (United States)

    Bossu, Remy; McGilvary, Gary; Kamb, Linus

    2010-05-01

    There is a significant pool of untapped sensor resources available in portable computer embedded motion sensors. Included primarily to detect sudden strong motion in order to park the disk heads to prevent damage to the disks in the event of a fall or other severe motion, these sensors may also be tapped for other uses as well. We have developed a system that takes advantage of the Apple Macintosh laptops' embedded Sudden Motion Sensors to record earthquake strong motion data to rapidly build maps of where and to what extent an earthquake has been felt. After an earthquake, it is vital to understand the damage caused especially in urban environments as this is often the scene for large amounts of damage caused by earthquakes. Gathering as much information from these impacts to determine where the areas that are likely to be most effected, can aid in distributing emergency services effectively. The ShakeMapple system operates in the background, continuously saving the most recent data from the motion sensors. After an earthquake has occurred, the ShakeMapple system calculates the peak acceleration within a time window around the expected arrival and sends that to servers at the EMSC. A map plotting the felt responses is then generated and presented on the web. Because large-scale testing of such an application is inherently difficult, we propose to organize a broadly distributed "simulated event" test. The software will be available for download in April, after which we plan to organize a large-scale test by the summer. At a specified time, participating testers will be asked to create their own strong motion to be registered and submitted by the ShakeMapple client. From these responses, a felt map will be produced representing the broadly-felt effects of the simulated event.

  14. Subclinical depression in Urban Indian adolescents: Prevalence, felt needs, and correlates

    OpenAIRE

    Singhal, Meghna; Manjula, M.; Vijay Sagar, K. John

    2016-01-01

    Background: Subclinical depression in adolescents constitutes a risk factor for future clinical depression and hence warrants examination. However, there is a paucity of research that documents subclinical depression among adolescents in India. Objectives: (a) To investigate the prevalence of subclinical depression in urban school-going adolescents; (b) to investigate the problems and felt needs of these adolescents; (c) to examine depression-related variables; and (d) to examine the relation...

  15. Trust in Supervisor and Job Engagement: Mediating Effects of Psychological Safety and Felt Obligation.

    Science.gov (United States)

    Basit, Ameer A

    2017-11-17

    In the social context of job engagement, the role of trust in supervisor in predicting engagement of employees has received attention in research. Very limited research, however, has investigated the mechanisms mediating this dynamic relationship. To address this important gap in knowledge, the aim of this study was to examine psychological safety and felt obligation as two psychological mechanisms mediating the effect of trust in supervisor on job engagement. Drawing from job engagement and social exchange theories, the mediating roles of psychological safety and felt obligation in the trust-engagement relationship were empirically investigated in the Malaysian context. Using self-report questionnaires, data were collected from 337 nurses employed in a public hospital located near Kuala Lumpur, Malaysia. Results fully supported the proposed serial multiple mediator model. Trust in supervisor was indirectly related to job engagement via psychological safety followed by felt obligation. This study provides empirical evidence that trust in supervisor makes employees feel psychologically safe to employ and express their selves in their job roles. This satisfaction of the psychological safety need is interpreted by employees as an important socioemotional benefit that, in turn, makes them feel obligated to pay back to their organization through their enhanced level of job engagement. Implications for theory and practice were discussed.

  16. Investigations into the Anti-Felting Properties of Sputtered Wool Using Plasma Treatment

    International Nuclear Information System (INIS)

    Borghei, S. M.; Shahidi, S.; Ghoranneviss, M.; Abdolahi, Z.

    2013-01-01

    In this research the effects of mordant and plasma sputtering treatments on the crystallinity and morphological properties of wool fabrics were investigated. The felting behavior of the treated samples was also studied. We used madder as a natural dye and copper sulfate as a metal mordant. We also used copper as the electrode material in a DC magnetron plasma sputtering device. The anti-felting properties of the wool samples before and after dying was studied, and it was shown that the shrink resistance and anti-felting behavior of the wool had been significantly improved by the plasma sputtering treatment. In addition, the percentage of crystallinity and the size of the crystals were investigated using an X-ray diffractometer, and a scanning electron microscope was used for morphological analysis. The amount of copper particles on the surface of the mordanted and sputtered fabrics was studied using the energy dispersive X-ray (EDX) method, and the hydrophobic properties of the samples were examined using the water drop test. The results show that with plasma sputtering treatment, the hydrophobic properties of the surface of wool become super hydrophobic.

  17. A high-performance carbon nanoparticle-decorated graphite felt electrode for vanadium redox flow batteries

    International Nuclear Information System (INIS)

    Wei, L.; Zhao, T.S.; Zhao, G.; An, L.; Zeng, L.

    2016-01-01

    Highlights: • Propose a carbon nanoparticle-decorated graphite felt electrode for VRFBs. • The energy efficiency is up to 84.8% at 100 mA cm"−"2. • The new electrode allows the peak power density to reach 508 mW cm"−"2. - Abstract: Increasing the performance of vanadium redox flow batteries (VRFBs), especially the energy efficiency and power density, is critically important to reduce the system cost to a level for widespread commercialization. Unlike conventional VRFBs with flow-through structure, in this work we create a VRFB featuring a flow-field structure with a carbon nanoparticle-decorated graphite felt electrode for the battery. This novel structure, exhibiting a significantly reduced ohmic loss through reducing electrode thickness, an increased surface area and improved electrocatalytic activity by coating carbon nanoparticles, allows the energy efficiency up to 84.8% at a current density of as high as 100 mA cm"−"2 and the peak power density to reach a value of 508 mW cm"−"2. In addition, it is demonstrated that the battery with this proposed structure exhibits a substantially improved rate capability and capacity retention as opposed to conventional flow-through structured battery with thick graphite felt electrodes.

  18. Identification of Material Parameters for the Simulation of Acoustic Absorption of Fouled Sintered Fiber Felts

    Directory of Open Access Journals (Sweden)

    Nicolas Lippitz

    2016-08-01

    Full Text Available As a reaction to the increasing noise pollution, caused by the expansion of airports close to residential areas, porous trailing edges are investigated to reduce the aeroacoustic noise produced by flow around the airframe. Besides mechanical and acoustical investigations of porous materials, the fouling behavior of promising materials is an important aspect to estimate the performance in long-term use. For this study, two sintered fiber felts were selected for a long-term fouling experiment where the development of the flow resistivity and accumulation of dirt was observed. Based on 3D structural characterizations obtained from X-ray tomography of the initial materials, acoustic models (Biot and Johnson–Champoux–Allard in the frame of the transfer matrix method were applied to the sintered fiber felts. Flow resistivity measurements and the measurements of the absorption coefficient in an impedance tube are the basis for a fouling model for sintered fiber felts. The contribution will conclude with recommendations concerning the modeling of pollution processes of porous materials.

  19. Electric and Hydraulic Properties of Carbon Felt Immersed in Different Dielectric Liquids

    Directory of Open Access Journals (Sweden)

    Alexey Kossenko

    2018-04-01

    Full Text Available Electroconductive carbon felt (CF material, having a permeable structure and significant electroconductive surface, is widely used for electrodes in numerous electrochemical applications such as redox flow batteries, fuel cells, electrochemical desalination apparatus, etc. The internal structure of CF is composed of different lengths of carbon filaments bonded together. This structure creates a large number of stochastically oriented and stochastically linked channels that have different lengths and cross sections. Therefore, the CF hydraulic permeability is similar to that of porous media and is determined by the internal empty volume and arrangement of carbon fibers. Its electroconductivity is ensured by the conductivity of the carbon filaments and by the electrical interconnections between fibers. Both of these properties (permeability and electrical conductivity are extremely important for the efficient functioning of electrochemical devices. However, their influences counter each other during CF compressing. Increasing the stress on a felt element provides supplementary electrical contacts of carbon filaments, which lead to improved electrical conductivity. Thus, the active surface of the felt electrode is increased, which also boosts redox chemical reactions. On the other hand, compressed felt possesses reduced hydrodynamic permeability as a result of a diminished free volume of porous media and intrinsic channels. This causes increasing hydrodynamic expenditures of electrolyte pumping through electrodes and lessened cell (battery efficiency. The designer of specific electrochemical systems has to take into account both of these properties when selecting the optimal construction for a cell. This article presents the results of measurements and novel approximating expressions of electrical and hydraulic characteristics of a CF during its compression. Since electrical conductivity plays a determining role in providing electrochemical

  20. Electric and Hydraulic Properties of Carbon Felt Immersed in Different Dielectric Liquids.

    Science.gov (United States)

    Kossenko, Alexey; Lugovskoy, Svetlana; Averbukh, Moshe

    2018-04-23

    Electroconductive carbon felt (CF) material, having a permeable structure and significant electroconductive surface, is widely used for electrodes in numerous electrochemical applications such as redox flow batteries, fuel cells, electrochemical desalination apparatus, etc. The internal structure of CF is composed of different lengths of carbon filaments bonded together. This structure creates a large number of stochastically oriented and stochastically linked channels that have different lengths and cross sections. Therefore, the CF hydraulic permeability is similar to that of porous media and is determined by the internal empty volume and arrangement of carbon fibers. Its electroconductivity is ensured by the conductivity of the carbon filaments and by the electrical interconnections between fibers. Both of these properties (permeability and electrical conductivity) are extremely important for the efficient functioning of electrochemical devices. However, their influences counter each other during CF compressing. Increasing the stress on a felt element provides supplementary electrical contacts of carbon filaments, which lead to improved electrical conductivity. Thus, the active surface of the felt electrode is increased, which also boosts redox chemical reactions. On the other hand, compressed felt possesses reduced hydrodynamic permeability as a result of a diminished free volume of porous media and intrinsic channels. This causes increasing hydrodynamic expenditures of electrolyte pumping through electrodes and lessened cell (battery) efficiency. The designer of specific electrochemical systems has to take into account both of these properties when selecting the optimal construction for a cell. This article presents the results of measurements and novel approximating expressions of electrical and hydraulic characteristics of a CF during its compression. Since electrical conductivity plays a determining role in providing electrochemical reactions, it was

  1. Glucose oxidase-modified carbon-felt-reactor coupled with peroxidase-modified carbon-felt-detector for amperometric flow determination of glucose

    International Nuclear Information System (INIS)

    Wang Yue; Hasebe, Yasushi

    2012-01-01

    Glucose oxidase (GOx) and horseradish peroxidase (HRP) were covalently immobilized on a porous carbon-felt (CF) by using cyanuric chloride (CC) as a linking reagent. The resulting GOx-modified-CF (GOx-ccCF) was used as column-type enzyme reactor and placed on upstream of the HRP-ccCF-based H 2 O 2 flow-detector to fabricate amperometric flow-biosensor for glucose. Sensor setting conditions and the operational conditions were optimized, and the analytical performance characteristics of the resulting flow-biosensor were evaluated. The chemical modification of the GOx via CC was found to be effective to obtain larger catalytic activity as compared with the physical adsorption. Under the optimized conditions (i.e., volume ratio of the GOx-ccCF-reactor to the HRP-ccCF-detector is 1.0; applied potential is − 0.12 V vs. Ag/AgCl; carrier pH is 6.5; and carrier flow rate is 4.3 ml/min), highly selective and quite reproducible peak current responses toward glucose were obtained: the RSD for 30 consecutive injections of 3 mM glucose was 1.04%, and no serious interferences were observed for fructose, ethanol, uric acid, urea and tartaric acid for the amperometric measurements of glucose. The magnitude of the cathodic peak currents for glucose was linear up to 5 mM (sensitivity, 6.38 ± 0.32 μA/μM) with the limit detection of 9.4 μM (S/N = 3, noise level, 20 nA). The present GOx-ccCF-reactor and HRP-ccCF-detector-coupled flow-glucose biosensor was utilized for the determination of glucose in beverages and liquors, and the analytical results by the sensor were in fairly good agreement with those by the conventional spectrophotometry. - Highlights: ► Glucose oxidase (GOx) and peroxidase (HRP) were modified on carbon-felt. ► GOx-CF reactor and HRP-CF detector-coupled flow glucose biosensor was developed. ► This flow biosensor enabled the determination of glucose in beverages and liquors.

  2. Glucose oxidase-modified carbon-felt-reactor coupled with peroxidase-modified carbon-felt-detector for amperometric flow determination of glucose

    Energy Technology Data Exchange (ETDEWEB)

    Wang Yue [School of Chemical Engineering, University of Science and Technology LiaoNing, 185 Qianshan Middle Road, High-tech Zone, Anshan, LiaoNing, 114501 (China); Hasebe, Yasushi, E-mail: hasebe@sit.ac.jp [Department of Life Science and Green Chemistry, Faculty of Engineering, Saitama Institute of Technology, 1690, Fusaiji, Fukaya, Saitama 369-0293 (Japan)

    2012-04-01

    Glucose oxidase (GOx) and horseradish peroxidase (HRP) were covalently immobilized on a porous carbon-felt (CF) by using cyanuric chloride (CC) as a linking reagent. The resulting GOx-modified-CF (GOx-ccCF) was used as column-type enzyme reactor and placed on upstream of the HRP-ccCF-based H{sub 2}O{sub 2} flow-detector to fabricate amperometric flow-biosensor for glucose. Sensor setting conditions and the operational conditions were optimized, and the analytical performance characteristics of the resulting flow-biosensor were evaluated. The chemical modification of the GOx via CC was found to be effective to obtain larger catalytic activity as compared with the physical adsorption. Under the optimized conditions (i.e., volume ratio of the GOx-ccCF-reactor to the HRP-ccCF-detector is 1.0; applied potential is - 0.12 V vs. Ag/AgCl; carrier pH is 6.5; and carrier flow rate is 4.3 ml/min), highly selective and quite reproducible peak current responses toward glucose were obtained: the RSD for 30 consecutive injections of 3 mM glucose was 1.04%, and no serious interferences were observed for fructose, ethanol, uric acid, urea and tartaric acid for the amperometric measurements of glucose. The magnitude of the cathodic peak currents for glucose was linear up to 5 mM (sensitivity, 6.38 {+-} 0.32 {mu}A/{mu}M) with the limit detection of 9.4 {mu}M (S/N = 3, noise level, 20 nA). The present GOx-ccCF-reactor and HRP-ccCF-detector-coupled flow-glucose biosensor was utilized for the determination of glucose in beverages and liquors, and the analytical results by the sensor were in fairly good agreement with those by the conventional spectrophotometry. - Highlights: Black-Right-Pointing-Pointer Glucose oxidase (GOx) and peroxidase (HRP) were modified on carbon-felt. Black-Right-Pointing-Pointer GOx-CF reactor and HRP-CF detector-coupled flow glucose biosensor was developed. Black-Right-Pointing-Pointer This flow biosensor enabled the determination of glucose in beverages and

  3. Do People Agree on What Makes One Feel Loved? A Cognitive Psychometric Approach to the Consensus on Felt Love.

    Science.gov (United States)

    Oravecz, Zita; Muth, Chelsea; Vandekerckhove, Joachim

    2016-01-01

    This pragmatic study examines love as a mode of communication. Our focus is on the receiver side: what makes an individual feel loved and how felt love is defined through daily interactions. Our aim is to explore everyday life scenarios in which people might experience love, and to consider people's converging and diverging judgments about which scenarios indicate felt love. We apply a cognitive psychometric approach to quantify a receiver's ability to detect, understand, and know that they are loved. Through crowd-sourcing, we surveyed lay participants about whether various scenarios were indicators of felt love. We thus quantify these responses to make inference about consensus judgments of felt love, measure individual levels of agreement with consensus, and assess individual response styles. More specifically, we (1) derive consensus judgments on felt love; (2) describe its characteristics in qualitative and quantitative terms, (3) explore individual differences in both (a) participant agreement with consensus, and (b) participant judgment when uncertain about shared knowledge, and (4) test whether individual differences can be meaningfully linked to explanatory variables. Results indicate that people converge towards a shared cognitive model of felt love. Conversely, respondents showed heterogeneity in knowledge of consensus, and in dealing with uncertainty. We found that, when facing uncertainty, female respondents and people in relationships more frequently judge scenarios as indicators of felt love. Moreover, respondents from smaller households tend to know more about consensus judgments of felt love, while respondents from larger households are more willing to guess when unsure of consensus.

  4. Investigation of Ir-modified carbon felt as the positive electrode of an all-vanadium redox flow battery

    International Nuclear Information System (INIS)

    Wang, W.H.; Wang, X.D.

    2007-01-01

    Porous graphite felts have been used as electrode materials for all-vanadium redox flow batteries due to their wide operating potential range, stability as both an anode and a cathode, and availability in high surface area. In this paper, the carbon felt was modified by pyrolysis of Ir reduced from H 2 IrCl 6 . ac impedance and steady-state polarization measurements showed that the Ir-modified materials have improved activity and lowered overpotential of the desired V(IV)/V(V) redox process. Ir-modification of carbon felt enhanced the electro-conductivity of electrode materials. The Ir-material, when coated on the graphite felt electrode surface, lowered the cell internal resistance. A test cell was assembled with the Ir-modified carbon felt as the activation layer of the positive electrode, the unmodified raw felt as the activation layer of the negative electrode. At an operating current density of 20 mA cm -2 , a voltage efficiency of 87.5% was achieved. The resistance of the cell using Ir-modified felt decreased 25% compared to the cell using non-modified felt

  5. Electrochemical disinfection of simulated ballast water on PbO2/graphite felt electrode

    International Nuclear Information System (INIS)

    Chen, Shuiping; Hu, Weidong; Hong, Jianxun; Sandoe, Steve

    2016-01-01

    A novel PbO 2 /graphite felt electrode was constructed by electrochemical deposition of PbO 2 on graphite felt and characterized by X-ray powder diffraction (XRD) and scanning electron microscopy (SEM) analysis. The prepared electrode is a viable technology for inactivation of Escherichia coli, Enterococcus faecalis, and Artemia salina as indicator organisms in simulated ballast water treatment, which meets the International Maritime Organization (IMO) Regulation D-2. The effects of contact time and current density on inactivation were investigated. An increase in current density generally had a beneficial effect on the inactivation of the three species. E.faecalis and A.salina were more resistant to electrochemical disinfection than E. coli. The complete disinfection of E.coli was achieved in <8 min at an applied current density of 253 A/m 2 . Complete inactivation of E. faecalis and A.salina was achieved at the same current density after 60 and 40 min of contact time, respectively. A. salina inactivation follows first-order kinetics. - Highlights: •A novel PbO 2 /graphite felt anode was developed for the electrochemical treatment of the simulated ballast water. •The technology meets the IMO D‐2 regulation and provides a high degree of removal of the microorganisms of ballast water without any additional chemical substances. •E.faecalis, E.coli, and A.salina cells in simulated ballast water were completely inactivated after 60, 8 and 40 min of contact time at 253 A/m 2 of current density, respectively.

  6. Felt stigma and self-esteem among psychiatric hospital outdoor and community camp attending patients

    Directory of Open Access Journals (Sweden)

    Shantna Kumari

    2014-01-01

    Full Text Available Background: Self-stigma of people with mental illness is a major obstacle to recovery, limiting opportunities and undermining self-esteem. Aim: The aim of this study is to compare felt stigma and self-esteem in psychiatric patients receiving treatment from hospital outdoor clinic or from Community Outreach Program (COP. Materials and Methods: This cross-sectional study was conducted on psychiatric patients who were on outpatient treatment for at least 6 months, but had never been hospitalized. The study sample included 130 patients receiving outdoor treatment from a Psychiatric Hospital and a matched group of 140 patients receiving treatment from COP of the same hospital. Demographic and clinical details of the patients were recorded on a specially designed proforma. Modified felt stigma scale and Rosenberg self-esteem scale were used to assess stigma and self-esteem, respectively. Results: On the modified felt stigma scale, the mean (±standard deviation [SD] score of psychiatric hospital outpatients (31.89 ± 6.51 was significantly higher than the scores of patients attending COP (29.20 ± 6.80. On Rosenberg self-esteem scale, mean (±SD scores of patients with psychosis (17.98 ± 1.69 was significantly lower compared to scores of patients with epilepsy (21.83 ± 1.60. There was no significant correlation between stigma and self-esteem. Conclusion: As psychiatric hospital outpatients have significantly more self-stigma when compared to patients attending community outreach camps, the availability of more community outreach camps along with educating people about psychiatric illnesses may help in lowering stigma of psychiatric disorders.

  7. W18O49 nanowires assembled on carbon felt for application to supercapacitors

    Science.gov (United States)

    Jung, Jinjoo; Kim, Do Hyung

    2018-03-01

    For supercapacitor applications, W18O49 nanowires have been extensively grown on graphitic carbon felt using a facile solvothermal method. The diameter and length of the nanowires are about 7 and 300 nm, respectively. The nanowires consist of monoclinic W18O49 grown along the [010] direction, as shown by TEM and XRD analyses. The W18O49 nanowires, assembled on carbon felt, exhibit a high capacity of 588.33 F/g at a current density of 1 A/g together with an excellent cycle performance, and a low internal resistance during the electrochemical tests. This outstanding performance may originate from the three-dimensional porous nanostructure of these W18O49 nanowires, which leads to a reduction in the resistance and fast reaction kinetics due to the high specific surface area and electrolyte accessibility. Furthermore, sufficient oxygen deficiencies of the substoichiometric tungsten oxide can also contribute to the electrochemical activity, which can be confirmed by comparison of CV and EIS data with WO3 nanowires.

  8. Electrochemical disinfection of simulated ballast water on PbO2/graphite felt electrode.

    Science.gov (United States)

    Chen, Shuiping; Hu, Weidong; Hong, Jianxun; Sandoe, Steve

    2016-04-15

    A novel PbO2/graphite felt electrode was constructed by electrochemical deposition of PbO2 on graphite felt and characterized by X-ray powder diffraction (XRD) and scanning electron microscopy (SEM) analysis. The prepared electrode is a viable technology for inactivation of Escherichia coli, Enterococcus faecalis, and Artemia salina as indicator organisms in simulated ballast water treatment, which meets the International Maritime Organization (IMO) Regulation D-2. The effects of contact time and current density on inactivation were investigated. An increase in current density generally had a beneficial effect on the inactivation of the three species. E.faecalis and A.salina were more resistant to electrochemical disinfection than E. coli. The complete disinfection of E.coli was achieved in <8min at an applied current density of 253A/m(2). Complete inactivation of E. faecalis and A.salina was achieved at the same current density after 60 and 40min of contact time, respectively. A. salina inactivation follows first-order kinetics. Copyright © 2016 Elsevier Ltd. All rights reserved.

  9. Power generation using an activated carbon fiber felt cathode in an upflow microbial fuel cell

    KAUST Repository

    Deng, Qian

    2010-02-01

    An activated carbon fiber felt (ACFF) cathode lacking metal catalysts is used in an upflow microbial fuel cell (UMFC). The maximum power density with the ACFF cathode is 315 mW m-2, compared to lower values with cathodes made of plain carbon paper (67 mW m-2), carbon felt (77 mW m-2), or platinum-coated carbon paper (124 mW m-2, 0.2 mg-Pt cm-2). The addition of platinum to the ACFF cathode (0.2 mg-Pt cm-2) increases the maximum power density to 391 mW m-2. Power production is further increased to 784 mW m-2 by increasing the cathode surface area and shaping it into a tubular form. With ACFF cutting into granules, the maximum power is 481 mW m-2 (0.5 cm granules), and 667 mW m-2 (1.0 cm granules). These results show that ACFF cathodes lacking metal catalysts can be used to substantially increase power production in UMFC compared to traditional materials lacking a precious metal catalyst. © 2009 Elsevier B.V.

  10. Surface chemical changes of atmospheric pressure plasma treated rabbit fibres important for felting process

    Energy Technology Data Exchange (ETDEWEB)

    Štěpánová, Vlasta, E-mail: vstepanova@mail.muni.cz [Department of Physical Electronics, Faculty of Science Masaryk University, Kotlářská 2, 611 37 Brno (Czech Republic); Slavíček, Pavel; Stupavská, Monika; Jurmanová, Jana [Department of Physical Electronics, Faculty of Science Masaryk University, Kotlářská 2, 611 37 Brno (Czech Republic); Černák, Mirko [Department of Physical Electronics, Faculty of Science Masaryk University, Kotlářská 2, 611 37 Brno (Czech Republic); Department of Experimental Physics, Faculty of Mathematics, Physics and Informatics, Comenius University, Mlynská dolina F2, 842 48 Bratislava (Slovakia)

    2015-11-15

    Graphical abstract: - Highlights: • Rabbit fibres plasma treatment is an effective method for fibres modification. • Atmospheric pressure plasma treatment is able to affect fibres properties. • Surface changes on fibres after plasma treatment were analysed via SEM, ATR-FTIR, XPS. • Significant increase of fibres wettability after plasma treatment was observed. • Plasma treatment at atmospheric pressure can replace the chemical treatment of fibres. - Abstract: We introduce the atmospheric pressure plasma treatment as a suitable procedure for in-line industrial application of rabbit fibres pre-treatment. Changes of rabbit fibre properties due to the plasma treatment were studied in order to develop new technology of plasma-based treatment before felting. Diffuse Coplanar Surface Barrier Discharge (DCSBD) in ambient air at atmospheric pressure was used for plasma treatment. Scanning electron microscopy was used for determination of the fibres morphology before and after plasma treatment. X-ray photoelectron spectroscopy and attenuated total reflectance-Fourier transform infrared spectroscopy were used for evaluation of reactive groups. The concentration of carbon decreased and conversely the concentration of nitrogen and oxygen increased after plasma treatment. Aging effect of plasma treated fibres was also investigated. Using Washburn method the significant increase of fibres wettability was observed after plasma treatment. New approach of pre-treatment of fibres before felting using plasma was developed. Plasma treatment of fibres at atmospheric pressure can replace the chemical method which consists of application of strong acids on fibres.

  11. Commercially Available Activated Carbon Fiber Felt Enables Efficient Solar Steam Generation.

    Science.gov (United States)

    Li, Haoran; He, Yurong; Hu, Yanwei; Wang, Xinzhi

    2018-03-21

    Sun-driven steam generation is now possible and has the potential to help meet future energy needs. Current technologies often use solar condensers to increase solar irradiance. More recently, a technology for solar steam generation that uses heated surface water and low optical concentration is reported. In this work, a commercially available activated carbon fiber felt is used to generate steam efficiently under one sun illumination. The evaporation rate and solar conversion efficiency reach 1.22 kg m -2 h -1 and 79.4%, respectively. The local temperature of the evaporator with a floating activated carbon fiber felt reaches 48 °C. Apart from the high absorptivity (about 94%) of the material, the evaporation performance is enhanced thanks to the well-developed pores for improved water supply and steam escape and the low thermal conductivity, which enables reduced bulk water temperature increase. This study helps to find a promising material for solar steam generation using a water evaporator that can be produced economically (∼6 $/m 2 ) with long-term stability.

  12. Electrocatalytic activity of cobalt phosphide-modified graphite felt toward VO2+/VO2+ redox reaction

    Science.gov (United States)

    Ge, Zhijun; Wang, Ling; He, Zhangxing; Li, Yuehua; Jiang, Yingqiao; Meng, Wei; Dai, Lei

    2018-04-01

    A novel strategy for improving the electro-catalytic properties of graphite felt (GF) electrode in vanadium redox flow battery (VRFB) is designed by depositing cobalt phosphide (CoP) onto GF surface. The CoP powder is synthesized by direct carbonization of Co-based zeolitic imidazolate framework (ZIF-67) followed by phosphidation. Cyclic voltammetry results confirm that the CoP-modified graphite felt (GF-CoP) electrode has excellent reversibility and electro-catalytic activity to the VO2+/VO2+ cathodic reaction compared with the pristine GF electrode. The cell using GF-CoP electrode shows apparently higher discharge capacity over that based on GF electrode. The cell using GF-CoP electrode has the capacity of 67.2 mA h at 100 mA cm-2, 32.7 mA h larger than that using GF electrode. Compared with cell using GF electrode, the voltage efficiency of the cell based on GF-CoP electrode increases by 5.9% and energy efficiency by 5.4% at a current density of 100 mA cm-2. The cell using GF-CoP electrode can reach 94.31% capacity retention after 50 cycles at a current density of 30 mA cm-2. The results show that the CoP can effectively promote the VO2+/VO2+ redox reaction, implying that metal phosphides are a new kind of potential catalytic materials for VRFB.

  13. Outstanding electrochemical performance of a graphene-modified graphite felt for vanadium redox flow battery application

    Science.gov (United States)

    González, Zoraida; Flox, Cristina; Blanco, Clara; Granda, Marcos; Morante, Juan R.; Menéndez, Rosa; Santamaría, Ricardo

    2017-01-01

    The development of more efficient electrode materials is essential to obtain vanadium redox flow batteries (VRFBs) with enhanced energy densities and to make these electrochemical energy storage devices more competitive. A graphene-modified graphite felt synthesized from a raw graphite felt and a graphene oxide water suspension by means of electrophoretic deposition (EPD) is investigated as a suitable electrode material in the positive side of a VRFB cell by means of cyclic voltammetry, impedance spectroscopy and charge/discharge experiments. The remarkably enhanced performance of the resultant hybrid material, in terms of electrochemical activity and kinetic reversibility towards the VO2+/VO2+, and mainly the markedly high energy efficiency of the VRFB cell (c.a. 95.8% at 25 mA cm-2) can be ascribed to the exceptional morphological and chemical characteristics of this tailored material. The 3D-architecture consisting of fibers interconnected by graphene-like sheets positively contributes to the proper development of the vanadium redox reactions and so represents a significant advance in the design of effective electrode materials.

  14. HF/H2O2 treated graphite felt as the positive electrode for vanadium redox flow battery

    Science.gov (United States)

    He, Zhangxing; Jiang, Yingqiao; Meng, Wei; Jiang, Fengyun; Zhou, Huizhu; Li, Yuehua; Zhu, Jing; Wang, Ling; Dai, Lei

    2017-11-01

    In order to improve the electrochemical performance of the positive graphite felt electrode in vanadium flow redox battery, a novel method is developed to effectively modify the graphite felt by combination of etching of HF and oxidation of H2O2. After the etching of HF for the graphite felt at ambient temperature, abundant oxygen-containing functional groups were further introduced on the surface of graphite felt by hydrothermal treatment using H2O2 as oxidant. Benefiting from the surface etching and introduction of functional groups, mass transfer and electrode process can be improved significantly on the surface of graphite felt. VO2+/VO2+ redox reaction on the graphite felt modified by HF and H2O2 jointly (denote: GF-HF/H2O2) exhibits superior electrochemical kinetics in comparison with the graphite felt modified by single HF or H2O2 treatment. The cell using GF-HF/H2O2 as the positive electrode was assembled and its electrochemical properties were evaluated. The increase of energy efficiency of 4.1% for GF-HF/H2O2 at a current density of 50 mA cm-2 was obtained compared with the pristine graphite felt. The cell using GF-HF/H2O2 also demonstrated higher discharge capacity. Our study revealed that HF/H2O2 treatment is an efficient method to enhance the electrochemical performance of graphite felt, further improving the comprehensive energy storage performance of the vanadium flow redox battery.

  15. Study on Sintering Mechanism of Stainless Steel Fiber Felts by X-ray Computed Tomography

    Directory of Open Access Journals (Sweden)

    Jun Ma

    2016-01-01

    Full Text Available The microstructure evolution of Fe-17 wt. % Cr-12 wt. % Ni-2 wt. % Mo stainless steel fiber felts during the fast sintering process was investigated by the synchrotron radiation X-ray computed tomography technique. The equation of dynamics of stable inter-fiber neck growth was established for the first time based on the geometry model of sintering joints of two fibers and Kucsynski’s two-sphere model. The specific evolutions of different kinds of sintering joints were observed in the three-dimensional images. The sintering mechanisms during sintering were proposed as plastic flow and grain boundary diffusion, the former leading to a quick growth of sintering joints.

  16. Electroadsorption desalination with carbon nanotube/PAN-based carbon fiber felt composites as electrodes.

    Science.gov (United States)

    Liu, Yang; Zhou, Junbo

    2014-01-01

    The chemical vapor deposition method is used to prepare CNT (carbon nanotube)/PCF (PAN-based carbon fiber felt) composite electrodes in this paper, with the surface morphology of CNT/PCF composites and electroadsorption desalination performance being studied. Results show such electrode materials with three-dimensional network nanostructures having a larger specific surface area and narrower micropore distribution, with a huge number of reactive groups covering the surface. Compared with PCF electrodes, CNT/PCF can allow for a higher adsorption and desorption rate but lower energy consumption; meanwhile, under the condition of the same voltage change, the CNT/PCF electrodes are provided with a better desalination effect. The study also found that the higher the original concentration of the solution, the greater the adsorption capacity and the lower the adsorption rate. At the same time, the higher the solution's pH, the better the desalting; the smaller the ions' radius, the greater the amount of adsorption.

  17. Self-esteem and the quest for felt security: how perceived regard regulates attachment processes.

    Science.gov (United States)

    Murray, S L; Holmes, J G; Griffin, D W

    2000-03-01

    The authors proposed that personal feelings of self-esteem foster the level of confidence in a partner's regard critical for satisfying attachments. Dating and married couples described themselves, their partners, how they thought their partners saw them, and how they wanted their partners to see them on a variety of interpersonal qualities. The results revealed that low self-esteem individuals dramatically underestimated how positively their partners saw them. Such unwarranted and unwanted insecurities were associated with less generous perceptions of partners and lower relationship well-being. The converse was true for high self-esteem individuals. A longitudinal examination of the dating couples revealed that the vulnerabilities of lows were only exacerbated over time. A dependency regulation model is proposed, wherein felt security in a partner's perceived regard is suggested as a prime mechanism linking self-esteem to relational well-being.

  18. Graphite felt modified with bismuth nanoparticles as negative electrode in a vanadium redox flow battery.

    Science.gov (United States)

    Suárez, David J; González, Zoraida; Blanco, Clara; Granda, Marcos; Menéndez, Rosa; Santamaría, Ricardo

    2014-03-01

    A graphite felt decorated with bismuth nanoparticles was studied as negative electrode in a vanadium redox flow battery (VRFB). The results confirm the excellent electrochemical performance of the bismuth modified electrode in terms of the reversibility of the V(3+) /V(2+) redox reactions and its long-term cycling performance. Moreover a mechanism that explains the role that Bi nanoparticles play in the redox reactions in this negative half-cell is proposed. Bi nanoparticles favor the formation of BiHx , an intermediate that reduces V(3+) to V(2+) and, therefore, inhibits the competitive irreversible reaction of hydrogen formation (responsible for the commonly observed loss of Coulombic efficiency of VRFBs). Thus, the total charge consumed during the cathodic sweep in this electrode is used to reduce V(3+) to V(2+) , resulting in a highly reversible and efficient process. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

  19. KOH etched graphite felt with improved wettability and activity for vanadium flow batteries

    International Nuclear Information System (INIS)

    Zhang, Zhengyang; Xi, Jingyu; Zhou, Haipeng; Qiu, Xinping

    2016-01-01

    Highlights: • GF electrode is activated by KOH etching method for VFB application. • The wettability and activity of eGF electrode towards VO 2+ /VO 2 + and V 2+ /V 3+ couples are improved. • VFB with eGF electrode can run stable at current densities range from 50 to 250 mA cm −2 . • Cycling test at current density of 150 mA cm −2 confirms the superior durability of eGF electrode. - Abstract: In this work, a simple and effective method to activate graphite felt (GF) electrode by using KOH as etching agent is studied for vanadium flow battery (VFB) application. The surface of GF is etched by KOH at 800 °C to generate micropores and attain oxygen-containing functional groups, resulting in greatly improved electrolyte accessibility. Surface morphology, oxygen distribution and microstructure of the KOH etched graphite felts (eGFs) are characterized by SEM, EDX, XPS, XRD and Raman techniques. Due to the abundant exposed edge carbon sites and oxygen-containing functional groups introduced by KOH activation, electrochemical activity of eGFs towards both VO 2+ /VO 2 + and V 2+ /V 3+ redox couples are remarkably improved comparing with GF. In particular, eGF-2 (mass ratio of KOH/GF = 1.25) exhibits the best electrochemical activity and VFB performance among all eGFs. Moreover, the VFB with eGF-2 electrode can run at current density up to 250 mA cm −2 with the energy efficiency of 64%. Long-term cycle life test at higher current density of 150 mA cm −2 confirms the outstanding stability of eGF-2 electrode.

  20. Comparison of adsorption of Remazol Black B and Acidol Red on microporous activated carbon felt.

    Science.gov (United States)

    Donnaperna, L; Duclaux, L; Gadiou, R; Hirn, M-P; Merli, C; Pietrelli, L

    2009-11-15

    The adsorption of two anionic dyes, Remazol Black B (RB5) and Acidol Red 2BE-NW (AR42), onto a microporous activated carbon felt was investigated. The characterization of carbon surface chemistry by X-ray microanalysis, Boehm titrations, and pH-PZC measurements indicates that the surface oxygenated groups are mainly acidic. The rate of adsorption depends on the pH and the experimental data fit the intraparticle diffusion model. The pore size distribution obtained by DFT analysis shows that the mean pore size is close to 1nm, which indicates that a slow intraparticle diffusion process control the adsorption. The adsorption isotherms were measured for different pH values. The Khan and the Langmuir-Freundlich models lead to the best agreement with experimental data for RB5 and AR42, respectively. These isotherm simulations and the pH dependence of adsorption show that the adsorption capacity is mainly controlled by nondispersive electrostatic interactions for pH values below 4. The adsorption kinetics, the irreversibility of the process, and the influence of the pH indicate that the rate of adsorption in this microporous felt proceeds through two steps. The first one is fast and results from direct interaction of dye molecules with the external surface of the carbon material (which account for 10% of the whole surface area); in the second, slow step, the adsorption rate is controlled by the slow diffusion of dye molecules into the narrow micropores. The influence of temperature on the adsorption isotherms was studied and the thermodynamic parameters were obtained. They show that the process is spontaneous and exothermic.

  1. Treatment of graphite felt by modified Hummers method for the positive electrode of vanadium redox flow battery

    International Nuclear Information System (INIS)

    Wu, Xiaoxin; Xu, Hongfeng; Shen, Yang; Xu, Pengcheng; Lu, Lu; Fu, Jie; Zhao, Hong

    2014-01-01

    A novel and highly effective treatment based on modified Hummers method was firstly used to improve the electrochemical activity of graphite felt as the positive electrode in all-vanadium redox flow battery (VRFB). The graphite felt was treated by the modified Hummers method and characterized by Fourier transform infrared spectroscopy and scanning electron microscopy. The electrochemical performance of the prepared electrode was evaluated through cyclic voltammetry and electrochemical impedance spectroscopy. Results show that graphite felt treated by modified Hummers method exhibits excellent electrocatalytic activity and reaction rate to vanadium redox couples. In our research, the hydrogen electrode and H 2 replaced the graphite felt and V 2+ /V 3+ couple in the negative side in the VRFB performance test. The coulombic, voltage, and energy efficiencies of the VRFB with the as-prepared electrodes at 50 mA cm −2 are 95.0%, 81.3%, and 77.2%, respectively. These values are much higher than those of the cell-assembled graphite felt electrodes that were conventionally and thermally treated. The graphite felt treated by the modified Hummers method carries more hydrophilic groups, such as–OH, on its defects, which is advantageous in facilitating the redox reaction of vanadium ions, thereby improving the operation efficiency of the vanadium redox flow battery

  2. Explanation of the Rb-Rc discrepancy using new physics

    International Nuclear Information System (INIS)

    Bhattacharyya, G.; Branco, G.C.; Hou, W.

    1996-01-01

    The experimental values of R b and R c are the only data which do not seem to agree with standard model predictions. Although it is still premature to draw any definite conclusions, it is timely to look for new physics which could explain the excess in R b and deficit in R c . We investigate this problem in a simple extension of the standard model, where a charge +2/3 isosinglet quark is added to the standard spectrum. Upon the further introduction of an extra scalar doublet, one finds a solution with interesting consequences. copyright 1996 The American Physical Society

  3. The Performance of a Direct Borohydride/Peroxide Fuel Cell Using Graphite Felts as Electrodes

    Directory of Open Access Journals (Sweden)

    Heng-Yi Lee

    2017-08-01

    Full Text Available A direct borohydride/peroxide fuel cell (DBPFC generates electrical power by recirculating liquid anolyte and catholyte between the stack and reservoirs, which is similar to the operation of flow batteries. To enhance the accessibility of the catalyst layer to the liquid anolyte/catholyte, graphite felts are employed as the porous diffusion layer of a single-cell DBPFC instead of carbon paper/cloth. The effects of the type of anode alkaline solution and operating conditions, including flow rate and temperature of the anolyte/catholyte, on DBPFC performance are investigated and discussed. The durability of the DBPFC is also evaluated by galvanostatic discharge at 0.1 A∙cm−2 for over 50 h. The results of this preliminary study show that a DBPFC with porous graphite electrodes can provide a maximum power density of 0.24 W∙cm−2 at 0.8 V. The performance of the DBPFC drops slightly after 50 h of operation; however, the discharge capacity shows no significant decrease.

  4. Procontarinia mangiferae (Felt (Diptera: Cecidomyiidae new pest of mango (Mangifera indica L. in Cuba

    Directory of Open Access Journals (Sweden)

    Jorge Luís Rodríguez Tapia

    2018-01-01

    Full Text Available The diptera grouped in the family Cecidomyiidae, are considered important pests in the crop of mango (Mangifera indica L.. In the period of 2013-15, prospections were carried out in patios and plantations of several localities of Cuba (Havana, Artemisa, Mayabeque, Ciego de Ávila and Santiago de Cuba, during the stages of vegetative and floral sprouting, to evaluate the presence of insects. Thirteen samplings were made and 25 young leaves and 10 floral shoots were collected per sample, for a total of 325 young leaves and 130 floral shoots in which the number of galls, larvae, pupae and adults of an agallero insect was determined. A total of 2 423 galls were found in young leaves, which represented an average of 7.5 guts per leaf. A total of 207 larvae, 60 pupae and 40 adults were counted among diptera males and females. The morphological characters of the collected insects allowed identifying Procontarinia mangiferae (Felt, belonging to the family Cecidomyiidae, as the cause of the galls in the young leaves and floral shoots in the mango areas sampled.

  5. Amperometric detection of hydrazine utilizing synergistic action of prussian blue @ silver nanoparticles / graphite felt modified electrode

    International Nuclear Information System (INIS)

    Zhao, Jihua; Liu, Jianxin; Tricard, Simon; Wang, Lei; Liang, Yanling; Cao, Linghua; Fang, Jian; Shen, Weiguo

    2015-01-01

    Highlights: • Prussian Blue (PB) deposition on Ag/GF for electrochemical hydrazine sensing; • Lower detection limit of 4.9 × 10 −7 mol L −1 , stable over 24 days; • High sensitivity: 26.06 A mol −1 L. -- Abstract: In this study, a triple-component hydrazine sensor (PB@Ag/GF) was fabricated with freestanding graphite felt (GF), silver nanoparticles (Ag) and prussian blue (PB). The Ag nanoparticles were electrodeposited on GF ultrasonically (Ag/GF), and acted as a catalyst of the chemical deposition of PB. The electrode was characterized by scanning election microscopy (SEM), infrared spectroscopy (IR), X-ray diffraction (XRD), and energy-dispersive X-ray spectroscopy (EDS). The electrochemical behavior of PB@Ag/GF was measured by cyclic voltammetry and amperometric measurements. The sensor displayed a prominent electrocatalytic activity toward hydrazine oxidation, with a fast response time of 2 s, a low detection limit of 4.9 × 10 −7 mol L −1 and very high detection sensitivity of 26.06 A mol −1 L

  6. The sociology of big science | Public Lecture by Ulrike Felt | 15 July

    CERN Multimedia

    2014-01-01

    "The sociology of big science" Public Lecture by Prof. Ulrike Felt Tuesday 15 July 2014 - 7.30 p.m. Globe of Science and Innovation Lecture in English, translated in French. Entrance free. Limited number of seats. Reservation essential: +41 22 767 76 76 or cern.reception@cern.ch What science for what kind of society? Reflecting the development of big science Without any doubt, CERN can be described as being among the most ambitious scientific enterprises ever undertaken. For 60 years, the Member States have not only invested considerable financial means into this institution, but have also supported the creation of a highly visionary research programme. And this has led to a change in the way science is done, as captured by the idea of "big science". Yet this naturally also raises a number of quite fundamental questions: How did the meaning of "doing science" change? What justifies societal engagement with and support for such a cost-intensive long-t...

  7. Coulometric determination of dissolved hydrogen with a multielectrolytic modified carbon felt electrode-based sensor.

    Science.gov (United States)

    Matsuura, Hiroaki; Yamawaki, Yosuke; Sasaki, Kosuke; Uchiyama, Shunichi

    2013-06-01

    A multielectrolytic modified carbon electrode (MEMCE) was fabricated by the electrolytic-oxidation/reduction processes. First, the functional groups containing nitrogen atoms such as amino group were introduced by the electrode oxidation of carbon felt electrode in an ammonium carbamate aqueous solution, and next, this electrode was electroreduced in sulfuric acid. The redox waves between hydrogen ion and hydrogen molecule at highly positive potential range appeared in the cyclic voltammogram obtained by MEMCE. A coulometric cell using MEMCE with a catalytic activity of electrooxidation of hydrogen molecule was constructed and was used for the measurement of dissolved hydrogen. The typical current vs. time curve was obtained by the repetitive measurement of the dissolved hydrogen. These curves indicated that the measurement of dissolved hydrogen was finished completely in a very short time (ca. 10 sec). A linear relationship was obtained between the electrical charge needed for the electrooxidation process of hydrogen molecule and dissolved hydrogen concentration. This indicates that the developed coulometric method can be used for the determination of the dissolved hydrogen concentration.

  8. Utilization of Dental Services in Public Health Center: Dental Attendance, Awareness and Felt Needs.

    Science.gov (United States)

    Pewa, Preksha; Garla, Bharath K; Dagli, Rushabh; Bhateja, Geetika Arora; Solanki, Jitendra

    2015-10-01

    In rural India, dental diseases occur due to many factors, which includes inadequate or improper use of fluoride and a lack of knowledge regarding oral health and oral hygiene, which prevent proper screening and dental care of oral diseases. The objective of the study was to evaluate the dental attendance, awareness and utilization of dental services in public health center. A cross-sectional study was conducted among 251 study subjects who were visiting dental outpatient department (OPD) of public health centre (PHC), Guda Bishnoi, and Jodhpur using a pretested proforma from month of July 2014 to October 2014. A pretested questionnaire was used to collect the data regarding socioeconomic status and demographic factors affecting the utilization of dental services. Pearson's Chi-square test and step-wise logistic regression were applied for the analysis. Statistically significant results were found in relation to age, educational status, socioeconomic status and gender with dental attendance, dental awareness and felt needs. p-value dental services, thereby increasing the oral health status of the population.

  9. Copper nanoparticle-deposited graphite felt electrodes for all vanadium redox flow batteries

    International Nuclear Information System (INIS)

    Wei, L.; Zhao, T.S.; Zeng, L.; Zhou, X.L.; Zeng, Y.K.

    2016-01-01

    Highlights: • Copper nanoparticle is proposed as electrocatalyst for VRFBs for the first time. • Propose a binder-free copper nanoparticle decorated electrode. • The energy efficiency is up to 80.1% at 300 mA cm"−"2, enhancing more than 17%. • High stability and capacity retention are achieved by battery with copper catalyst. - Abstract: A copper nanoparticle deposited graphite felt electrode for all vanadium redox flow batteries (VRFBs) is developed and tested. It is found that the copper catalyst enables a significant improvement in the electrochemical kinetics of the V"3"+/V"2"+ redox reaction. The battery’s utilization of the electrolyte and energy efficiency are found to be as high as 83.7% and 80.1%, at a current density of 300 mA cm"−"2, which are 53.1% and 17.8% higher than those of the battery without the catalyst. Moreover, the present battery shows a good stability during the cycle test. The results suggest that the inexpensive copper nanoparticle catalyst without tedious preparation process offers a great promise for VRFB application.

  10. Water-activated graphite felt as a high-performance electrode for vanadium redox flow batteries

    Science.gov (United States)

    Kabtamu, Daniel Manaye; Chen, Jian-Yu; Chang, Yu-Chung; Wang, Chen-Hao

    2017-02-01

    A simple, green, novel, time-efficient, and potentially cost-effective water activation method was employed to enhance the electrochemical activity of graphite felt (GF) electrodes for vanadium redox flow batteries (VRFBs). The GF electrode prepared with a water vapor injection time of 5 min at 700 °C exhibits the highest electrochemical activity for the VO2+/VO2+ couple among all the tested electrodes. This is attributed to the small, controlled amount of water vapor that was introduced producing high contents of oxygen-containing functional groups, such as sbnd OH groups, on the surface of the GF fibers, which are known to be electrochemically active sites for vanadium redox reactions. Charge-discharge tests further confirm that only 5 min of GF water activation is required to improve the efficiency of the VRFB cell. The average coulombic efficiency, voltage efficiency, and energy efficiency are 95.06%, 87.42%, and 83.10%, respectively, at a current density of 50 mA cm-2. These voltage and energy efficiencies are determined to be considerably higher than those of VRFB cells assembled using heat-treated GF electrodes without water activation and pristine GF electrodes.

  11. Analysis of key factors influencing the evaporation performances of an oriented linear cutting copper fiber sintered felt

    Science.gov (United States)

    Pan, Minqiang; Zhong, Yujian

    2018-01-01

    Porous structure can effectively enhance the heat transfer efficiency. A kind of micro vaporizer using the oriented linear cutting copper fiber sintered felt is proposed in this work. Multiple long cutting copper fibers are firstly fabricated with a multi-tooth tool and then sintered together in parallel to form uniform thickness metal fiber sintered felts that provided a characteristic of oriented microchannels. The temperature rise response and thermal conversion efficiency are experimentally investigated to evaluate the influences of porosity, surface structure, feed flow rate and input power on the evaporation characteristics. It is indicated that the temperature rise response of water is mainly affected by input power and feed flow rate. High input power and low feed flow rate present better temperature rise response of water. Porosity rather than surface structure plays an important role in the temperature rise response of water at a relatively high input power. The thermal conversion efficiency is dominated by the input power and surface structure. The oriented linear cutting copper fiber sintered felts for three kinds of porosities show better thermal conversion efficiency than that of the oriented linear copper wire sintered felt when the input power is less than 115 W. All the sintered felts have almost the same performance of thermal conversion at a high input power.

  12. Experimental study of effective thermal conductivity of stainless steel fiber felt

    International Nuclear Information System (INIS)

    Li, W.Q.; Qu, Z.G.

    2015-01-01

    An experimental apparatus was designed to measure the effective thermal conductivity of porous stainless steel fiber felt under different operating pressures. The total effective thermal conductivity was studied by analyzing matrix heat conduction, air natural convection, and matrix thermal radiation at ambient pressure. The contribution of air natural convection was experimentally obtained by changing the ambient pressure to vacuum condition and the solid matrix heat conduction was evaluated using a theoretical model. The ratios of the three mechanisms to the total effective thermal conductivity were approximately 40%, 37.9%, and 22.1%, respectively. In addition, the effects of fiber diameter and porosity on the three mechanisms and on the total effective thermal conductivity were studied. The air natural convection was found to gradually intensify when the operating pressure increases from vacuum condition (15 Pa) to ambient pressure (1.0 × 10 5  Pa). With an increase in fiber diameter under fixed porosity, the solid matrix heat conduction remained unchanged, and air natural convection and thermal radiation decreased, thereby resulting in reduced effective thermal conductivity. With an increase in porosity under fixed fiber diameter, the air natural convection was almost unchanged, and solid matrix heat conduction and thermal radiation were reduced, thereby resulting in reduced effective thermal conductivity. - Highlights: • Matrix conduction, radiation and air convection were in the same order of magnitude. • Air natural convection was suppressed by reducing operating pressure. • Intensity of air convection was more sensitive to fiber diameter than porosity. • Surface area and permeability was comparable in air convection as fiber diameter fixed. • Interfacial area exerted dominant role in radiation and air convection as porosity fixed

  13. Effect of NaX zeolite-modified graphite felts on hexavalent chromium removal in biocathode microbial fuel cells.

    Science.gov (United States)

    Wu, Xiayuan; Tong, Fei; Yong, Xiaoyu; Zhou, Jun; Zhang, Lixiong; Jia, Honghua; Wei, Ping

    2016-05-05

    Two kinds of NaX zeolite-modified graphite felts were used as biocathode electrodes in hexavalent chromium (Cr(VI))-reducing microbial fuel cells (MFCs). The one was fabricated through direct modification, and the other one processed by HNO3 pretreatment of graphite felt before modification. The results showed that two NaX zeolite-modified graphite felts are excellent bio-electrode materials for MFCs, and that a large NaX loading mass, obtained by HNO3 pretreatment (the HNO3-NaX electrode), leads to a superior performance. The HNO3-NaX electrode significantly improved the electricity generation and Cr(VI) removal of the MFC. The maximum Cr(VI) removal rate increased to 10.39±0.28 mg/L h, which was 8.2 times higher than that of the unmodified control. The improvement was ascribed to the strong affinity that NaX zeolite particles, present in large number on the graphite felt, have for microorganisms and Cr(VI) ions. Copyright © 2016 Elsevier B.V. All rights reserved.

  14. Delayed post-surgical sepsis from Teflon felt: The diagnostic value of CT scanning, and a reminder for theatre staff

    Directory of Open Access Journals (Sweden)

    D Emby

    2011-05-01

    Full Text Available We report on 2 patients with surgical site infections following the inadvertent use of Teflon felt for haemostasis in elective and emergency surgery. CT scanning was superior to plain radiography in demonstrating the foreign bodies to enable planning of further surgical treatment.

  15. Effects of atmospheric air plasma treatment of graphite and carbon felt electrodes on the anodic current from Shewanella attached cells.

    Science.gov (United States)

    Epifanio, Monica; Inguva, Saikumar; Kitching, Michael; Mosnier, Jean-Paul; Marsili, Enrico

    2015-12-01

    The attachment of electrochemically active microorganisms (EAM) on an electrode is determined by both the chemistry and topography of the electrode surface. Pre-treatment of the electrode surface by atmospheric air plasma introduces hydrophilic functional groups, thereby increasing cell attachment and electroactivity in short-term experiments. In this study, we use graphite and carbon felt electrodes to grow the model EAM Shewanella loihica PV-4 at oxidative potential (0.2 V vs. Ag/AgCl). Cell attachment and electroactivity are measured through electrodynamic methods. Atmospheric air plasma pre-treatment increases cell attachment and current output at graphite electrodes by 25%, while it improves the electroactivity of the carbon felt electrodes by 450%. Air plasma pre-treatment decreased the coulombic efficiency on both carbon felt and graphite electrodes by 60% and 80%, respectively. Microbially produced flavins adsorb preferentially at the graphite electrode, and air plasma pre-treatment results in lower flavin adsorption at both graphite and carbon felt electrodes. Results show that air plasma pre-treatment is a feasible option to increase current output in bioelectrochemical systems. Copyright © 2015 Elsevier B.V. All rights reserved.

  16. Sense of security felt by the armed police with different service length and influential factors

    Directory of Open Access Journals (Sweden)

    Jing CHEN

    2011-02-01

    Full Text Available Objective To investigate the status of sense of security felt by the armed police and the influential factors thereof.Methods The sense of security,stress level,comprehension of social supports and the coping styles were measured and evaluated by use of Security Questionnaire(SQ,Psychological Stress Self-Evaluation Test(PSET,Perceived Social Support Scale(PSSS and Coping Style Scale(CSS in 725 armed police,and the differences were compared between the servicemen with different service length(1,2 and 3 years.The correlation between security sense(expressed as personal safety and determination of control and comprehension of social supports,coping styles and T score on stress level were analyzed.A stepwise regression analysis was done to screen the factors influencing the security sense of servicemen with the overall score of security sense as the dependent variable and the comprehension of social supports(expressed as inside-and outside-family support,coping styles(expressed as illusion,resignation,rationalization,self-condemned determinant,resort and problem-solving capacity and T score on stress level as the independent variables.Results Compared with the armed police with 1 year of military service,those with 2 or 3 years of military service got lower scores in personal safety,determination of control,inside-and outside-family support,and resort and problem-solving capacity(P 0.05.The two factors of comprehension of social supports(inside-and outside-family support,and the two factors of coping styles(resort and problem-solving capacity were positively correlated with the sense of security(personal safety and determination of control(P < 0.001;while the four factors of coping styles(illusion,resignation,rationalization and self-condemned determinant and the T score on stress level were negatively correlated with the sense of security(P < 0.001.It was proved by multivariate linear regression analysis that outside-family support

  17. Trust that binds: the impact of collective felt trust on organizational performance.

    Science.gov (United States)

    Salamon, Sabrina Deutsch; Robinson, Sandra L

    2008-05-01

    The impact of employees' collective perceptions of being trusted by management was examined with a longitudinal study involving 88 retail stores. Drawing on the appropriateness framework (March, 1994; Weber, Kopelman, & Messick, 2004), the authors develop and test a model showing that when employees in an organization perceive they are trusted by management, increases in the presence of responsibility norms, as well as in the sales performance and customer service performance of the organization, are observed. Moreover, the relationship between perceptions of being trusted and sales performance is fully mediated by responsibility norms. PsycINFO Database Record (c) 2008 APA, all rights reserved.

  18. Pressure reducing capacity of felt: a feasibility study using a new portable system with thin sensors.

    Science.gov (United States)

    Deschamps, Kevin; Messier, Benjamin

    2015-03-01

    Pressure redistribution and off-loading is a vital component in the management of the foot in diabetes. In the present study, a new portable system encompassing thin piezoresistors was tested for clinical utility and efficacy with respect to a commonly used pressure relieving dressing for the foot in diabetes. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

  19. Nitrogen-Doped Carbon Nanotube/Graphite Felts as Advanced Electrode Materials for Vanadium Redox Flow Batteries.

    Science.gov (United States)

    Wang, Shuangyin; Zhao, Xinsheng; Cochell, Thomas; Manthiram, Arumugam

    2012-08-16

    Nitrogen-doped carbon nanotubes have been grown, for the first time, on graphite felt (N-CNT/GF) by a chemical vapor deposition approach and examined as an advanced electrode for vanadium redox flow batteries (VRFBs). The unique porous structure and nitrogen doping of N-CNT/GF with increased surface area enhances the battery performance significantly. The enriched porous structure of N-CNTs on graphite felt could potentially facilitate the diffusion of electrolyte, while the N-doping could significantly contribute to the enhanced electrode performance. Specifically, the N-doping (i) modifies the electronic properties of CNT and thereby alters the chemisorption characteristics of the vanadium ions, (ii) generates defect sites that are electrochemically more active, (iii) increases the oxygen species on CNT surface, which is a key factor influencing the VRFB performance, and (iv) makes the N-CNT electrochemically more accessible than the CNT.

  20. Electrochemical removal of fluoride from water by PAOA-modified carbon felt electrodes in a continuous flow reactor.

    Science.gov (United States)

    Cui, Hao; Qian, Yan; An, Hao; Sun, Chencheng; Zhai, Jianping; Li, Qin

    2012-08-01

    A novel poly(aniline-co-o-aminophenol) (PAOA) modified carbon felt electrode reactor was designed and investigated for fluoride removal from aqueous solutions. This reactor design is innovative because it operates under a wider pH range because of coating with a copolymer PAOA ion exchange film. In addition, contaminant mass transfer from bulk solution to the electrode surface is enhanced by the porous carbon felt as an electron-conducting carrier material compared to other reactors. The electrically controlled anion exchange mechanism was investigated by X-ray photoelectron spectroscopy and cyclic voltammetry. The applicability of the reactor in the field was tested through a series of continuous flow experiments. When the flow rate and initial fluoride concentration were increased, the breakthrough curve became sharper, which lead to a decrease in the breakthrough time and the defluoridation capacity of the reactor. The terminal potential values largely influenced fluoride removal by the reactor and the optimal defluoridation efficiency was observed at around 1.2V. The breakthrough capacities were all >10mg/g over a wide pH range (pH 5-9) with an initial fluoride concentration of 10mg/L. Consecutive treatment-regeneration studies over a week (once each day) revealed that the PAOA-modified carbon felt electrode could be effectively regenerated for reuse. The PAOA-modified carbon felt electrode reactor is a promising system that could be made commercially available for fluoride removal from aqueous solutions in field applications. Copyright © 2012 Elsevier Ltd. All rights reserved.

  1. Influence of Fenton's reagent treatment on electrochemical properties of graphite felt for all vanadium redox flow battery

    International Nuclear Information System (INIS)

    Gao, Chao; Wang, NanFang; Peng, Sui; Liu, SuQin; Lei, Ying; Liang, XinXing; Zeng, ShanShan; Zi, HuiFang

    2013-01-01

    Highlights: ► Highly hydroxyl-functionalized graphite felt has been obtained through Fenton's reagent treatment. ► Fenton's reagent treatment involves only one step, works under ambient conditions and will never produce any toxic gas. ► The treated graphite felt exhibits superior electrochemical performance in comparison to the untreated one. -- Abstract: An environmental, economic and highly effective method for carbon fiber hydroxylated-functionalization based on Fenton's reagent treatment is used to improve the electrochemical activity of graphite felt (GF) as the positive electrode in all vanadium redox flow battery (VRFB). The effect of H 2 O 2 content in Fenton's reagent on the structure and electrochemical properties of GF is investigated. The scanning electron microscope (SEM) indicates that the surface of the treated GF is etched increasingly with the content of H 2 O 2 . The Fourier transformation infrared (FTIR) spectroscopy shows that the peak intensity of hydroxyl groups on the treated felt is increased with the H 2 O 2 concentration, which is further verified by X-ray photoelectron spectroscopy (XPS). Cyclic voltammetry (CV) and electrochemical impedance spectroscopy (EIS) show that the treated sample exhibits a higher electrochemical activity. A VRFB with the treated GF as electrodes exhibits higher coulombic, voltage and energy efficiency (98.8%, 75.1% and 74.2%) than that with the untreated GF (93.9%, 72.1% and 67.7%) at 60 mA cm −2 , and this method is even superior when compared with the reported methods

  2. Numerical study of the effects of carbon felt electrode compression in all-vanadium redox flow batteries

    International Nuclear Information System (INIS)

    Oh, Kyeongmin; Won, Seongyeon; Ju, Hyunchul

    2015-01-01

    Highlights: • The effects of electrode compression on VRFB are examined. • The electronic conductivity is improved when the compression is increased. • The kinetic losses are similar regardless of the electrode compression level. • The vanadium distribution is more uniform within highly compressed electrode. - Abstract: The porous carbon felt electrode is one of the major components of all-vanadium redox flow batteries (VRFBs). These electrodes are necessarily compressed during stack assembly to prevent liquid electrolyte leakage and diminish the interfacial contact resistance among VRFB stack components. The porous structure and properties of carbon felt electrodes have a considerable influence on the electrochemical reactions, transport features, and cell performance. Thus, a numerical study was performed herein to investigate the effects of electrode compression on the charge and discharge behavior of VRFBs. A three-dimensional, transient VRFB model developed in a previous study was employed to simulate VRFBs under two degrees of electrode compression (10% vs. 20%). The effects of electrode compression were precisely evaluated by analysis of the solid/electrolyte potential profiles, transfer current density, and vanadium concentration distributions, as well as the overall charge and discharge performance. The model predictions highlight the beneficial impact of electrode compression; the electronic conductivity of the carbon felt electrode is the main parameter improved by electrode compression, leading to reduction in ohmic loss through the electrodes. In contrast, the kinetics of the redox reactions and transport of vanadium species are not significantly altered by the degree of electrode compression (10% to 20%). This study enhances the understanding of electrode compression effects and demonstrates that the present VRFB model is a valuable tool for determining the optimal design and compression of carbon felt electrodes in VRFBs.

  3. Carbon felt interlayer derived from rice paper and its synergistic encapsulation of polysulfides for lithium-sulfur batteries

    Science.gov (United States)

    Yang, Kai; Zhong, Lei; Guan, Ruiteng; Xiao, Min; Han, Dongmei; Wang, Shuanjin; Meng, Yuezhong

    2018-05-01

    Lithium-sulfur (Li-S) batteries have remarkably high theoretical specific capacity as promising candidates for next-generation energy storage. However, the "polysulfides shuttle" effect hampers its commercial application. Here, we use a kind of rice paper as a raw material to get inorganic oxides doping carbon felt by the facile carbonization method, and then modified by a simple coating process using poly (fluorenyl ether ketone) and Super P slurry. The special structure of the carbon felt derived from rice paper and its modified layer endow the final electronic conductive interlayer with inherent polysulfides absorbents and ion Coulombic repulsion functions, respectively, which show synergistic effect for trapping polysulfides. As an interlayer of Li-S batteries, the obtained carbon felt/poly (fluorenyl ether ketone)& Super P (CFSS) interlayer shows excellent electrochemical performance in improving specific capacity and decreasing polarization. The batteries with CFSS interlayer exhibit a high capacity of 837 mA h g-1 at 2.0 C and a high initial capacity of 1073.4 mA h g-1 and good capacity retention of 824.5 mA h g-1 after 500 cycles at 0.5 C. CFSS interlayer also shows excellent anti-self-discharge performance. Therefore, the simple and economical CFSS interlayer can be considered as a promising component for high performance Li-S batteries.

  4. Effective NiMn Nanoparticles-Functionalized Carbon Felt as an Effective Anode for Direct Urea Fuel Cells

    Directory of Open Access Journals (Sweden)

    Nasser A. M. Barakat

    2018-05-01

    Full Text Available The internal resistances of fuel cells strongly affect the generated power. Basically, in the fuel cell, the anode can be prepared by deposition of a film from the functional electrocatalyst on a proper gas diffusion layer. Accordingly, an interfacial resistance for the electron transport is created between the two layers. Electrocatalyst-functionalized gas diffusion layer (GDL can distinctly reduce the interfacial resistance between the catalyst layer and the GDL. In this study, NiMn nanoparticles-decorated carbon felt is introduced as functionalized GDL to be exploited as a ready-made anode in a direct urea fuel cell. The proposed treated GDL was prepared by calcination of nickel acetate/manganese acetate-loaded carbon felt under an argon atmosphere at 850 °C. The physiochemical characterizations confirmed complete reduction for the utilized precursors and deposition of pristine NiMn nanoparticles on the carbon felt fiber. In passive direct urea fuel cells, investigation the performance of the functionalized GDLs indicated that the composition of the metal nanoparticles has to be optimized as the GDL obtained from 40 wt % manganese acetate reveals the maximum generated power density; 36 mW/m2 at room temperature and 0.5 M urea solution. Moreover, the electrochemical measurements proved that low urea solution concentration is preferred as utilizing 0.5 M solution resulted into generating higher power compared to 1.0 and 2.0 M solution. Overall, this study opens a new avenue toward functionalization of the GDL as a novel strategy to overcome the interfacial resistance between the electrocatalyst and the GDL.

  5. Effects of Message Framing on Influenza Vaccination: Understanding the Role of Risk Disclosure, Perceived Vaccine Efficacy, and Felt Ambivalence.

    Science.gov (United States)

    Kim, Sungsu; Pjesivac, Ivanka; Jin, Yan

    2017-10-20

    The current study examined the effects of framing in promotional health messages on intention to vaccinate against seasonal influenza virus. The findings of an experimental study (N = 86) indicated that exposure to both benefits and side effects of vaccination (gain-framed with risk disclosure message) led to lower intention to receive the flu vaccine. This relationship was mediated by both perceived vaccine efficacy and felt ambivalence in a serial order, revealing the underlying psychological mechanisms important for understanding health-related behaviors. Theoretical implications of constructing sub-framed messages are discussed and the concept of second-order framing is introduced.

  6. Improvement of the Performance of Graphite Felt Electrodes for Vanadium-Redox-Flow-Batteries by Plasma Treatment

    Directory of Open Access Journals (Sweden)

    Eva-Maria Hammer

    2014-02-01

    Full Text Available In the frame of the present contribution oxidizing plasma pretreatment is used for the improvement of the electrocatalytic activity of graphite felt electrodes for Vanadium-Redox-Flow-Batteries (VRB. The influence of the working gas media on the catalytic activity and the surface morphology is demonstrated. The electrocatalytical properties of the graphite felt electrodes were examined by cyclic voltammetry and electrochemical impedance spectroscopy. The obtained results show that a significant improvement of the redox reaction kinetics can be achieved for all plasma modified samples using different working gasses (Ar, N2 and compressed air in an oxidizing environment. Nitrogen plasma treatment leads to the highest catalytical activities at the same operational conditions. Through a variation of the nitrogen plasma treatment duration a maximum performance at about 14 min cm-2 was observed, which is also represented by a minimum of 90 Ω in the charge transfer resistance obtained by EIS measurements. The morphology changes of the graphitized surface were followed using SEM.

  7. Electrocatalytic properties of N-doped graphite felt in electro-Fenton process and degradation mechanism of levofloxacin.

    Science.gov (United States)

    Liu, Xiaocheng; Yang, Danxing; Zhou, Yaoyu; Zhang, Jiachao; Luo, Lin; Meng, Sijun; Chen, Song; Tan, Mengjiao; Li, Zhicheng; Tang, Lin

    2017-09-01

    The degradation of antibiotic levofloxacin was investigated by dimensionally stable anode as well as modified cathode using low-cost chemical reagents of hydrazine hydrate and ethanol for electro-Fenton in an undivided cell at pH 3.0 under room temperature. Comparison of unmodified and modified cathode was performed. The apparent rate constant of levofloxacin decay was found to be 0.2883 min -1 for graphite felt-10 with the best performance at 200 mA, which is lower than graphite felt at 400 mA. The optimum modified cathode showed a significant improvement of complete mineralization of levofloxacin, reaching a 92% TOC removal at 200 mA for 480 min higher than unmodified one at twice the current. Surface physicochemical properties and morphology were investigated by scanning electron microscope, contact angle and X-ray photoelectron spectroscopy. The electrochemical characterization of hydrogen evolution reaction was adopted to clarify a possible pathway for the higher mineralization of levofloxacin, indicating a potential pilot-scale study to the pollution with the similar structure. Copyright © 2017 Elsevier Ltd. All rights reserved.

  8. Fabrication and Characteristics of Sintered Cutting Stainless Steel Fiber Felt with Internal Channels and an Al2O3 Coating

    Directory of Open Access Journals (Sweden)

    Shufeng Huang

    2018-03-01

    Full Text Available A novel sintered cutting stainless steel fiber felt with internal channels (SCSSFFC composed of a stainless-steel fiber skeleton, three-dimensional interconnected porous structure and multiple circular microchannels is developed. SCSSFFC has a jagged and rough surface morphology and possesses a high specific surface area, which is approximately 2.4 times larger than that of the sintered bundle-drawing stainless steel fiber felt with internal channels (SBDSSFFC and is expected to enhance adhesive strength. The sol-gel and wet impregnation methods are adopted to prepare SCSSFFC with an Al2O3 coating (SCSSFFC/Al2O3. The adhesive strength of SCSSFFC/Al2O3 is investigated using ultrasonic vibration and thermal shock tests. The experimental results indicate that the weight loss rate of the Al2O3 coating has a 4.2% and 8.42% reduction compared with those of SBDSSFFCs based on ultrasonic vibration and thermal shock tests. In addition, the permeability of SCSSFFC/Al2O3 is investigated based on forced liquid flow tests. The experimental results show that the permeability and inertial coefficients of SCSSFFC/Al2O3 are mainly affected by the coating rate, porosity and open ratio; however, the internal microchannel diameter has little influence. It is also found that SCSSFFC/Al2O3 yields superior permeability, as well as inertial coefficients compared with those of other porous materials reported in the literature.

  9. It felt fluent, and I liked it: subjective feeling of fluency rather than objective fluency determines liking.

    Science.gov (United States)

    Forster, Michael; Leder, Helmut; Ansorge, Ulrich

    2013-04-01

    According to the processing-fluency explanation of aesthetics, more fluently processed stimuli are preferred (R. Reber, N. Schwarz, & P. Winkielman, 2004, Processing fluency and aesthetic pleasure: Is beauty in the perceiver's processing experience? Personality and Social Psychology Review, Vol. 8, pp. 364-382.). In this view, the subjective feeling of ease of processing is considered important, but this has not been directly tested in perceptual processing. In two experiments, we therefore objectively manipulated fluency (ease of processing) with subliminal perceptual priming (Study 1) and variations in presentation durations (Study 2). We assessed the impact of objective fluency on feelings of fluency and liking, as well as their interdependence. In line with the processing-fluency account, we found that objectively more fluent images were indeed judged as more fluent and were also liked more. Moreover, differences in liking were even stronger when data were analyzed according to felt fluency. These findings demonstrate that perceptual fluency is not only explicitly felt, it can also be reported and is an important determinant of liking. PsycINFO Database Record (c) 2013 APA, all rights reserved.

  10. Highly catalytic and stabilized titanium nitride nanowire array-decorated graphite felt electrodes for all vanadium redox flow batteries

    Science.gov (United States)

    Wei, L.; Zhao, T. S.; Zeng, L.; Zeng, Y. K.; Jiang, H. R.

    2017-02-01

    In this work, we prepare a highly catalytic and stabilized titanium nitride (TiN) nanowire array-decorated graphite felt electrode for all vanadium redox flow batteries (VRFBs). Free-standing TiN nanowires are synthesized by a two-step process, in which TiO2 nanowires are first grown onto the surface of graphite felt via a seed-assisted hydrothermal method and then converted to TiN through nitridation reaction. When applied to VRFBs, the prepared electrode enables the electrolyte utilization and energy efficiency to be 73.9% and 77.4% at a high current density of 300 mA cm-2, which are correspondingly 43.3% and 15.4% higher than that of battery assembled with a pristine electrode. More impressively, the present battery exhibits good stability and high capacity retention during the cycle test. The superior performance is ascribed to the significant improvement in the electrochemical kinetics and enlarged active sites toward V3+/V2+ redox reaction.

  11. Thermal conductivity of carbon felts, insulating materials with a high anisotropy; Conductivite thermique des feutres de carbone, isolants a forte anisotropie

    Energy Technology Data Exchange (ETDEWEB)

    Danes, F.E.; Bardon, J.P. [Centre National de la Recherche Scientifique, 44 - Nantes (France). Lab. de Thermocinetique

    1996-12-31

    Because of their high temperature resistance, carbon felts are used as thermal insulating materials for high temperature applications. The aim of this paper is to present a model that allows to calculate the thermal conductivity of felt fibers taking into account their high anisotropy and the contact resistance of fibers generated by the 3-D constriction phenomena which develop in fibers around each contact point. The study is divided in two parts: the first part concerns the bibliographic study of the different anisotropies of fibers and felts, while the second part presents the proposed conductivity model. (J.S.) 12 refs.

  12. GeoNet's `Felt Rapid': Collecting What Is Needed, When You Need It, No More, No Less. Rapid, Volumous Data For Response Versus Detailed, Precise Data For Research

    Science.gov (United States)

    Little, C. L.; McBride, S.; Balfour, N.

    2016-12-01

    New Zealand's geohazard monitoring agency, GeoNet, recently implemented `Felt Rapid': earthquake felt reporting that is quick and simple. GeoNet locates 20,000 earthquakes each year with hundreds of those reported as being felt. Starting in the late 1800s, the New Zealand public has become adept at completing felt reports but feedback since the Canterbury Earthquake Sequence suggested that traditional felt reporting was not meeting researchers' or the public's needs. GeoNet required something rapid, adaptable and robust. The solution was Felt Rapid, a mobile app and website where respondents simply pick from 6 cartoon images - representing Modified Mercalli Intensity (MMI) 3-8 - that best aligned to what they felt. For the last decade, felt reporting has been conducted via the GeoNet website, with additional targeted surveys after damaging earthquakes. The vast majority of the submitted felt reports were for earthquakes too small to cause damage, as these are by far the most frequent. Reports from small events are of little interest to researchers who are only concerned with damaging, MMI6 and above. However, we found that when damaging earthquakes did occur, such as Christchurch's M6.3, they were only sparsely reported (3,776 reports). Understandably, sitting at a computer and completing a lengthy online form wasn't a priority for people after a devastating earthquake. With Felt Rapid, reporting has to be completed within an hour of an earthquake, the use of GeoNet's automatically compiled felt reporting maps had evolved; their main purpose is immediate assessment of an earthquake's impact on populations, and is used by Civil Defence agencies. Reports are immediately displayed on an interactive map via the website and mobile app. With over 250,000 users this provides rapid and robust information regarding the experienced shaking. When a damaging earthquake occurs and researchers want to collect important and rare damaging felt reports, a separate in-depth survey

  13. Bismuth nanoparticle decorating graphite felt as a high-performance electrode for an all-vanadium redox flow battery.

    Science.gov (United States)

    Li, Bin; Gu, Meng; Nie, Zimin; Shao, Yuyan; Luo, Qingtao; Wei, Xiaoliang; Li, Xiaolin; Xiao, Jie; Wang, Chongmin; Sprenkle, Vincent; Wang, Wei

    2013-03-13

    Employing electrolytes containing Bi(3+), bismuth nanoparticles are synchronously electrodeposited onto the surface of a graphite felt electrode during operation of an all-vanadium redox flow battery (VRFB). The influence of the Bi nanoparticles on the electrochemical performance of the VRFB is thoroughly investigated. It is confirmed that Bi is only present at the negative electrode and facilitates the redox reaction between V(II) and V(III). However, the Bi nanoparticles significantly improve the electrochemical performance of VRFB cells by enhancing the kinetics of the sluggish V(II)/V(III) redox reaction, especially under high power operation. The energy efficiency is increased by 11% at high current density (150 mA·cm(-2)) owing to faster charge transfer as compared with one without Bi. The results suggest that using Bi nanoparticles in place of noble metals offers great promise as high-performance electrodes for VRFB application.

  14. DUT som didaktisk felt

    DEFF Research Database (Denmark)

    Qvortrup, Ane; Keiding, Tina B.

    2015-01-01

    undervisningsformer. [Abstract in English] The paper presents a systematic categorization of 115 papers published in the Danish Journal for Teaching and Learning in Higher Education. (DUT) from 2006 to 2013. The aim is to explore which didactic topics the journal deals with and how it contributes to the Danish...... the scholarship of teaching and learning. The categorization shows that most of the contributions deal with teaching methods. A subsequent analysis shows that the contributions almost exclusively deal with active and social teaching methods (teaching as experience and teaching as interaction)......(In Danish and English) Artiklen foretager en systematisk kategorisering og analyse af de bidrag, som har været bragt i Dansk Universitetspædagogisk Tidsskrift (DUT) fra 2006-2013. Formålet er at undersøge, hvilke didaktiske temaer tidskriftet har været optaget af og at diskutere mulige...

  15. Emergence of Things Felt

    DEFF Research Database (Denmark)

    Zimmerman, Chris; Stein, Mari-Klara; Hardt, Daniel

    2015-01-01

    In 2013 Facebook launched a feature allowing users to add a feeling tag to their posts. We have collected 18 months worth of such public posts. Our aim is to map the semantic space of ‘Facebook feelings’ to understand patterns in how feelings are tagged and how they can be described in terms...... of valence and arousal. Our findings reveal temporal and social patterns in the most commonly shared feelings. In line with the ‘exhibitional’ nature of Facebook, our analyses indicate that ‘extreme’ feelings, such as excitement and anger, may be expressed in even more extreme levels of both valence...... and arousal. Facebook also provides novel emotional scripts (e.g., “meh”) that help people express feelings in ways that traditionally socialized feelings do not. This understanding of the semantic space of ‘Facebook feelings’ ultimately serves to inform the development of an automatic ‘Feelings Meter’....

  16. Effect of anode polarization on biofilm formation and electron transfer in Shewanella oneidensis/graphite felt microbial fuel cells.

    Science.gov (United States)

    Pinto, David; Coradin, Thibaud; Laberty-Robert, Christel

    2018-04-01

    In microbial fuel cells, electricity generation is assumed by bacterial degradation of low-grade organics generating electrons that are transferred to an electrode. The nature and efficiency of the electron transfer from the bacteria to the electrodes are determined by several chemical, physical and biological parameters. Specifically, the application of a specific potential at the bioanode has been shown to stimulate the formation of an electro-active biofilm, but the underlying mechanisms remain poorly understood. In this study, we have investigated the effect of an applied potential on the formation and electroactivity of biofilms established by Shewanella oneidensis bacteria on graphite felt electrodes in single- and double-chamber reactor configurations in oxic conditions. Using amperometry, cyclic voltammetry, and OCP/Power/Polarization curves techniques, we showed that a potential ranging between -0.3V and +0.5V (vs. Ag/AgCl/KCl sat.) and its converse application to a couple of electrodes leads to different electrochemical behaviors, anodic currents and biofilm architectures. For example, when the bacteria were confined in the anodic compartment of a double-chamber cell, a negative applied potential (-0.3V) at the bioanode favors a mediated electron transfer correlated with the progressive formation of a biofilm that fills the felt porosity and bridges the graphite fibers. In contrast, a positive applied potential (+0.3V) at the bioanode stimulates a direct electron transfer resulting in the fast-bacterial colonization of the fibers only. These results provide significant insight for the understanding of the complex bacteria-electrode interactions in microbial fuel cells. Copyright © 2017 Elsevier B.V. All rights reserved.

  17. Chemically modified graphite felt as an efficient cathode in electro-Fenton for p-nitrophenol degradation

    International Nuclear Information System (INIS)

    Zhou, Lei; Zhou, Minghua; Hu, Zhongxin; Bi, Zhaoheng; Serrano, K. Groenen

    2014-01-01

    Highlights: • Chemically modified graphite felt was prepared using ethanol and hydrazine hydrate as reagents. • Carbon nanoparticles with functional groups were deposited on the surface after modification. • The electrochemical activity for ORR and H 2 O 2 generation on the modified electrode was improved. • The cathode modification effictively improved the EF performance for pollutant degradation. - Abstract: A simple method with low-cost chemical reagents ethanol and hydrazine hydrate was used to modify graphite felt as the cathode for electro-Fenton (EF) application, using p-nitrophenol (p-Np) as the model pollutant. Characterized by scanning electron microscope, contact angle, Raman spectrum and X-ray photoelectron spectroscopy, the morphology and surface physicochemical properties after modification were observed considerably changed. After modification, some nanoparticles and oxygen and nitrogen-containing functional groups appeared on the cathode surface, which greatly improved the surface hydrophilic property and the electrocatalytic activity for oxygen reduction reaction. The effects led to the hydrogen peroxide accumulation on the modified cathode markedly increased to 175.8 mg L −1 , while that on the unmodified one was only 67.5 mg L −1 . p-Np of initial 50 mg L −1 could be completely removed by EF using the modified cathode, and the mineralization ratio reached 51.4%, more than 2 times of the pristine one. After 10 cycles, the mineralization ratio of the modified cathode was still above 45%, suggesting that the modification method can provide an effective approach to improve EF performance, and thus benefits to promote its environmental applications

  18. Longitudinal Associations between Gender and Ethnic-Racial Identity Felt Pressure from Family and Peers and Self-Esteem among African American and Latino/a Youth.

    Science.gov (United States)

    Aoyagi, Keiko; Santos, Carlos E; Updegraff, Kimberly A

    2018-01-01

    Gender identity felt pressure is negatively associated with adjustment indices, including self-esteem, among children and early adolescents, and both gender and ethnic-racial identity felt pressure are negatively associated with self-esteem among young adults. This study explored the longitudinal associations between gender identity and ethnic-racial identity felt pressure from family and peers to behave in either gender or race/ethnic-accordant ways, and self-esteem among a sample of 750 (49.2% female) African American (n = 194) and Latino/a youth (n = 556) (M = 12.10 years, SD = .97 years). For African Americans, the results revealed significant negative longitudinal associations between (a) ethnic-racial identity felt pressure from family at Time 1 and self-esteem at Time 2 and (b) ethnic-racial identity felt pressure from peers at Time 1 and self-esteem at Time 2, controlling for self-esteem at Time 1. These associations were not found among Latinos/as, nor were associations found between gender identity felt pressure from peers or family and self-esteem. The findings are discussed by drawing on the gender identity and ethnic-racial identity literatures.

  19. Bio-electro oxidation of indigo carmine by using microporous activated carbon fiber felt as anode and bioreactor support.

    Science.gov (United States)

    Garcia, Luane Ferreira; Rodrigues Siqueira, Ana Claudia; Lobón, Germán Sanz; Marcuzzo, Jossano Saldanha; Pessela, Benevides Costa; Mendez, Eduardo; Garcia, Telma Alves; de Souza Gil, Eric

    2017-11-01

    The bioremediation and electro-oxidation (EO) processes are included among the most promising cleaning and decontamination mechanisms of water. The efficiency of bioremediation is dictated by the biological actuator for a specific substrate, its suitable immobilization and all involved biochemical concepts. The EO performance is defined by the anode efficiency to perform the complete mineralization of target compounds and is highlighted by the low or null use of reagent. Recently, the combination of both technologies has been proposed. Thus, the development of high efficient, low cost and eco-friendly anodes for sustainable EO, as well as, supporting devices for immobilization of biological systems applied in bioremediation is an open field of research. Therefore, the aim of this work was to promote the bio-electrochemical remediation of indigo carmine dye (widely common in textile industry), using new anode based on a microporous activated carbon fiber felt (ACFF) and ACFF with immobilized Laccase (Lcc) from Pycnoporus sanguineus. The results were discolorations of 62.7% with ACFF anode and 83.60% with ACFF-MANAE-Lcc anode, both for 60 min in tap water. This remediation rates show that this new anode has low cost and efficiency in the degradation of indigo dye and can be applied for other organic pollutant. Copyright © 2017 Elsevier Ltd. All rights reserved.

  20. The interaction between felt touch and tactile consequences of observed actions: an action-based somatosensory congruency paradigm.

    Science.gov (United States)

    Deschrijver, Eliane; Wiersema, Jan R; Brass, Marcel

    2016-07-01

    Action observation leads to a representation of both the motor aspect of an observed action (motor simulation) and its somatosensory consequences (action-based somatosensory simulation) in the observer's brain. In the current electroencephalography-study, we investigated the neuronal interplay of action-based somatosensory simulation and felt touch. We presented index or middle finger tapping movements of a human or a wooden hand, while simultaneously presenting 'tap-like' tactile sensations to either the corresponding or non-corresponding fingertip of the participant. We focused on an early stage of somatosensory processing [P50, N100 and N140 sensory evoked potentials (SEPs)] and on a later stage of higher-order processing (P3-complex). The results revealed an interaction effect of animacy and congruency in the early P50 SEP and an animacy effect in the N100/N140 SEPs. In the P3-complex, we found an interaction effect indicating that the influence of congruency was larger in the human than in the wooden hand. We argue that the P3-complex may reflect higher-order self-other distinction by signaling simulated action-based touch that does not match own tactile information. As such, the action-based somatosensory congruency paradigm might help understand higher-order social processes from a somatosensory point of view. © The Author (2015). Published by Oxford University Press. For Permissions, please email: journals.permissions@oup.com.

  1. Binder-free graphene and manganese oxide coated carbon felt anode for high-performance microbial fuel cell.

    Science.gov (United States)

    Zhang, Changyong; Liang, Peng; Yang, Xufei; Jiang, Yong; Bian, Yanhong; Chen, Chengmeng; Zhang, Xiaoyuan; Huang, Xia

    2016-07-15

    A novel anode was developed by coating reduced graphene oxide (rGO) and manganese oxide (MnO2) composite on the carbon felt (CF) surface. With a large surface area and excellent electrical conductivity, this binder-free anode was found to effectively enhance the enrichment and growth of electrochemically active bacteria and facilitate the extracellular electron transfer from the bacteria to the anode. A microbial fuel cell (MFC) equipped with the rGO/MnO2/CF anode delivered a maximum power density of 2065mWm(-2), 154% higher than that with a bare CF anode. The internal resistance of the MFC with this novel anode was 79Ω, 66% lower than the regular one's (234Ω). Cyclic voltammetry (CV) and electrochemical impedance spectroscopy (EIS) analyses affirmed that the rGO/MnO2 composite significantly increased the anodic reaction rates and facilitated the electron transfer from the bacteria to the anode. The findings from this study suggest that the rGO/MnO2/CF anode, fabricated via a simple dip-coating and electro-deposition process, could be a promising anode material for high-performance MFC applications. Copyright © 2016 Elsevier B.V. All rights reserved.

  2. Emotional Reactions to Deviance in Groups: The Relation between Number of Angry Reactions, Felt Rejection, and Conformity

    Directory of Open Access Journals (Sweden)

    Marc W. Heerdink

    2015-06-01

    Full Text Available How many members of a group need to express their anger in order to influence a deviant group member's behavior? In two studies, we examine whether an increase in number of angry group members affects the extent to which a deviant individual feels rejected, and we investigate downstream effects on conformity. We show that each additional angry reaction linearly increases the extent to which a deviant individual feels rejected, and that this relation is independent of the total number of majority members (Study 1. This felt rejection is then shown to lead to anti-conformity unless two conditions are met: (1 the deviant is motivated to seek reacceptance in the group, and (2 conformity is instrumental in gaining reacceptance because it is observable by the majority (Study 2. These findings show that angry reactions are likely to trigger anti-conformity in a deviant, but they are also consistent with a motivational account of conformity, in which conformity is strategic behavior aimed at gaining reacceptance from the group.

  3. Emotional reactions to deviance in groups: the relation between number of angry reactions, felt rejection, and conformity.

    Science.gov (United States)

    Heerdink, Marc W; van Kleef, Gerben A; Homan, Astrid C; Fischer, Agneta H

    2015-01-01

    How many members of a group need to express their anger in order to influence a deviant group member's behavior? In two studies, we examine whether an increase in number of angry group members affects the extent to which a deviant individual feels rejected, and we investigate downstream effects on conformity. We show that each additional angry reaction linearly increases the extent to which a deviant individual feels rejected, and that this relation is independent of the total number of majority members (Study 1). This felt rejection is then shown to lead to anti-conformity unless two conditions are met: (1) the deviant is motivated to seek reacceptance in the group, and (2) conformity is instrumental in gaining reacceptance because it is observable by the majority (Study 2). These findings show that angry reactions are likely to trigger anti-conformity in a deviant, but they are also consistent with a motivational account of conformity, in which conformity is strategic behavior aimed at gaining reacceptance from the group.

  4. An electrical-heating and self-sensing shape memory polymer composite incorporated with carbon fiber felt

    International Nuclear Information System (INIS)

    Gong, Xiaobo; Leng, Jinsong; Liu, Liwu; Liu, Yanju

    2016-01-01

    Shape memory polymers (SMPs) have the ability to adjust their stiffness, lock a temporary shape, and recover the permanent shape upon imposing an appropriate stimulus. They have found their way into the field of morphing structures. The electrically Joule resistive heating of the conductive composite can be a desirable stimulus to activate the shape memory effect of SMPs without external heating equipment. Electro-induced SMP composites incorporated with carbon fiber felt (CFF) were explored in this work. The CFF is an excellent conductive filler which can easily spread throughout the composite. It has a huge advantage in terms of low cost, simple manufacturing process, and uniform and tunable temperature distribution while heating. A continuous and compact conductive network made of carbon fibers and the overlap joints among them was observed from the microscopy images, and this network contributes to the high conductive properties of the CFF/SMP composites. The CFF/SMP composites can be electrical-heated rapidly and uniformly, and its’ shape recovery effect can be actuated by the electrical resistance Joule heating of the CFF without an external heater. The CFF/SMP composite get higher modulus and higher strength than the pure SMP without losing any strain recovery property. The high dependence of temperature and strain on the electrical resistance also make the composite a good self-sensing material. In general, the CFF/SMP composite shows great prospects as a potential material for the future morphing structures. (paper)

  5. Anaerobic granule-based biofilms formation reduces propionate accumulation under high H2 partial pressure using conductive carbon felt particles.

    Science.gov (United States)

    Xu, Heng; Wang, Cuiping; Yan, Kun; Wu, Jing; Zuo, Jiane; Wang, Kaijun

    2016-09-01

    Syngas based co-digestion is not only more economically attractive than separate syngas methanation but also able to upgrade biogas and increase overall CH4 amount simultaneously. However, high H2 concentration in the syngas could inhibit syntrophic degradation of propionate, resulting in propionate accumulation and even failure of the co-digestion system. In an attempt to reduce propionate accumulation via enhancing both H2 interspecies transfer (HIT) and direct interspecies electron transfer (DIET) pathways, layered granule-based biofilms induced by conductive carbon felt particles (CCFP) was employed. The results showed that propionate accumulation was effectively reduced with influent COD load up to 7gL(-1)d(-1). Two types of granule-based biofilms, namely biofilm adhered to CCFP (B-CCFP) and granules formed by self-immobilization (B-SI) were formed in the reactor. Clostridium, Syntrophobacter, Methanospirillum were possibly involved in HIT and Clostridium, Geobacter, Anaerolineaceae, Methanosaeta in DIET, both of which might be responsible for the high-rate propionate degradation. Copyright © 2016 Elsevier Ltd. All rights reserved.

  6. Mechanism of reaction and cycling behavior of nickel felt cathodes in NaAlCl4 molten salt batteries

    Energy Technology Data Exchange (ETDEWEB)

    Hjuler, H.A.; Knutz, B.C.; Berg, R.W.; Bjerrum, N.J.

    1990-11-01

    The battery system: Al/NaCl-AlCl3-Al2X3/Ni-felt (X = S, Se, Te) and the corresponding system without chalcogen have been studied at 175 deg. C. Charge/discharge experiments, performed on cells with NaCl saturated melts, show that advantages with regard to rate capability, cyclability and probably energy density can be obtained with systems containing dissolved chalcogen compared with the chalcogen free system. The cells with sulfur added to the electrolyte exhibit the same charge/discharge curves as found for comparable cells prepared with a nickel sulfide cathode. Exchange of chalcogen between cathode and molten salt during cycling was studied by performing gravimetric analysis and Raman spectroscopy of the electrolytes. In the low charge state, formation and decomposition of nickel chalcogenides, associated with uptake/release of chalcogenide from the melt, take place to a large extent during cycling. Cathode reactions were studied by comparing coulometric titrations (performed on cells with slightly acidic NACl-AlCl3 melts containing approx 0.51 mole % AlCl3 and small amounts of chalcogen) with model calculations. The model set up describes equilibrium concentrations of constituent species in the electrolyte and equilibrium potentials of the electrodes versus number of coulombs passed through the cells, assuming probable cathode reactions. (author) 27 refs.

  7. Locus of emotion: the effect of task order and age on emotion perceived and emotion felt in response to music.

    Science.gov (United States)

    Schubert, Emery

    2007-01-01

    The relationship between emotions perceived to be expressed (external locus EL) versus emotions felt (internal locus--IL) in response to music was examined using 5 contrasting pieces of Romantic, Western art music. The main hypothesis tested was that emotion expressed along the dimensions of emotional-strength, valence, and arousal were lower in magnitude for IL than EL. IL and EL judgments made together after one listening (Experiment 2, n = 18) produced less differentiated responses than when each task was performed after separate listenings (Experiment 1, n = 28). This merging of responses in the locus-task-together condition started to disappear as statistical power was increased. Statistical power was increased by recruiting an additional subject pool of elderly individuals (Experiment 3, n = 19, mean age 75 years). Their valence responses were more positive, and their emotional-strength ratings were generally lower, compared to their younger counterparts. Overall data analysis revealed that IL responses fluctuated slightly more than EL emotions, meaning that the latter are more stable. An additional dimension of dominance-submissiveness was also examined, and was useful in differentiating between pieces, but did not return a difference between IL and EL. Some therapy applications of these findings are discussed.

  8. Nobody asked me how I felt: experiences of adult children of persons with young-onset dementia.

    Science.gov (United States)

    Barca, Maria Lage; Thorsen, Kirsten; Engedal, Knut; Haugen, Per Kristian; Johannessen, Aud

    2014-12-01

    There are few studies of young persons (old) with dementia, and the situation of their children has been a neglected research field. The aim is explore how adult children of a parent with young-onset dementia have experienced the development of their parents' dementia and what needs they have for assistance. Qualitative interviews with 14 informants (aged 20-37 years; 12 daughters, 2 sons) during 2011 were conducted and analyzed thematically. The informants experienced great burdens and felt neglected during the development of their parents' dementia, both by their family and by health and social services. They emphasized a need to be seen as individuals, with their experiences, feelings, and personal needs for assistance. The stresses experienced during the development of parental dementia seemed to increase conflicts in the family. There were variations in reactions between children, depending on age, gender, family structure and relationships, responsibilities, personal relations with both parents, and whether there was an adult primary caregiver. The length of time living together with the parent with dementia seemed to increase the stress and burden to the children. They expressed a great need for information and support. The findings strengthen the notion of the need for family-oriented support, combined with person-centered care for the children according to their needs. In addition, group meetings and contact with other young people in the same stage of life could be of interest for some.

  9. Pancreatic fistula after laparoscopic splenectomy in patients with hypersplenism due to liver cirrhosis: effect of fibrin glue and polyglycolic acid felt on prophylaxis of postoperative complications.

    Science.gov (United States)

    Tsutsumi, Norifumi; Tomikawa, Morimasa; Akahoshi, Tomohiko; Kawanaka, Hirofumi; Ota, Mitsuhiko; Sakaguchi, Yoshihisa; Kusumoto, Tetsuya; Ikejiri, Koji; Hashizume, Makoto; Maehara, Yoshihiko

    2016-11-01

    This study aimed to determine the effect of fibrin glue and polyglycolic acid (PGA) felt on prevention of pancreatic fistula (PF) after laparoscopic splenectomy in patients with hypersplenism due to liver cirrhosis. Fifty consecutive patients were enrolled in this prospective study. Twenty-three patients underwent laparoscopic splenectomy with a fibrin sheet (fibrin sheet group). The sealing ability of each treatment was evaluated by an ex vivo pressure test model. Based on the results from ex vivo experiments, 27 patients received prophylaxis using fibrin glue and PGA felt (PGA with fibrin group). The primary endpoint was the incidence of PF. Significantly more (5, 22%) patients developed PF in the fibrin sheet group than in the PGA with fibrin group (0%, P = .037). Our new application of fibrin glue and PGA felt is an effective prophylactic procedure for preventing development of PF after laparoscopic splenectomy. Copyright © 2016 Elsevier Inc. All rights reserved.

  10. Mechanism of Reaction in NaAlCl4 Molten Salt Batteries with Nickel Felt Cathodes and Aluminum Anodes. Part II: Experimental Results and Comparison with Model Calculations

    DEFF Research Database (Denmark)

    Knutz, B.C.; Berg, Rolf W.; Hjuler, Hans Aage

    1993-01-01

    The battery systems: Al/NaCl-AlCl3-Al(2)X(3)/Ni-felt (X = S, Se, Te) and the corresponding system without chalcogen have been studied experimentally at 175 degrees C. Charge/discharge experimental performed on cells with NaCl saturated melts, show that advantages with regard to rate capability an...

  11. Effect of oxygen plasma treatment on the electrochemical performance of the rayon and polyacrylonitrile based carbon felt for the vanadium redox flow battery application

    Science.gov (United States)

    Dixon, D.; Babu, D. J.; Langner, J.; Bruns, M.; Pfaffmann, L.; Bhaskar, A.; Schneider, J. J.; Scheiba, F.; Ehrenberg, H.

    2016-11-01

    Oxygen plasma treatment was applied on commercially available graphite felt electrodes based on rayon (GFA) and polyacrylonitrile (GFD). The formation of functional groups on the surface of the felt was confirmed by X-ray photoelectron spectroscopy measurements. The BET studies of the plasma treated electrodes showed no significant increase in surface area for both the rayon as well as the PAN based felts. Both plasma treated electrodes showed significantly enhanced V3+/V2+ redox activity compared to the pristine electrodes. Since an increase of the surface area has been ruled out for plasma treated electrode the enhanced activity could be attributed to surface functional groups. Interestingly, plasma treated GFD felts showed less electrochemical activity towards V5+/V4+ compared to the pristine electrode. Nevertheless, an overall increase of the single cell performance was still observed as the negative electrode is known to be the performance limiting electrode. Thus, to a great extent the present work helps to preferentially understand the importance of functional groups on the electrochemical activity of negative and positive redox reaction. The study emphasizes the need of highly active electrodes especially at the negative electrode side as inactive electrodes can still facilitate hydrogen evolution and degrade the electrolyte in VRFBs.

  12. Using Online Databases in Corporate Issues Management.

    Science.gov (United States)

    Thomsen, Steven R.

    1995-01-01

    Finds that corporate public relations practitioners felt they were able, using online database and information services, to intercept issues earlier in the "issue cycle" and thus enable their organizations to develop more "proactionary" or "catalytic" issues management repose strategies. (SR)

  13. SCIENTIFIC PRESENTATION. 7TH MEETING OF THE MANAGEMENT STEERING COMMITTEE OF THE RIKEN BNL COLLABORATION.

    Energy Technology Data Exchange (ETDEWEB)

    Lee, T.D.

    2001-02-13

    The RIKEN BNL Research Center (RBRC) was established in April 1997 at Brookhaven National Laboratory. It is funded by the ''Rikagaku Kenkysho,'' (RIKEN) The Institute of Physical and Chemical Research, of Japan. The Center is dedicated to the study of strong interactions, including hard QCD/spin physics, lattice QCD and RHIC (Relativistic Heavy Ion Collider) physics through nurturing of a new generation of young physicists. The Director of RBRC is Professor T. D. Lee. The first years were dedicated to the establishment of a theory group. This has essentially been completed consisting of Fellows, Postdocs, and RHIC Physics/University Fellows, with an active group of consultants. The center also organizes an extensive series of workshops on specific topics in strong interactions with an accompanying series of published proceedings. In addition, a 0.6 teraflop parallel processor computer has been constructed and operational since August 1998. It was awarded the Supercomputer 1998 Gordon Bell Prize for price performance. An active experimental group centered around the spin physics program at RHIC has subsequently also been established at RBRC. It presently consists of five Fellows, one Postdoc and several scientific collaborators with more appointments being expected in the near future. Members and participants of RBRC on occasion will develop articles such as this one, in the nature of a status report or a general review.

  14. SCIENTIFIC PRESENTATION. 7TH MEETING OF THE MANAGEMENT STEERING COMMITTEE OF THE RIKEN BNL COLLABORATION.

    Energy Technology Data Exchange (ETDEWEB)

    LEE,T.D.

    2001-02-13

    The RIKEN BNL Research Center (RBRC) was established in April 1997 at Brookhaven National Laboratory. It is funded by the ''Rikagaku Kenkysho,'' (RIKEN) The Institute of Physical and Chemical Research, of Japan. The Center is dedicated to the study of strong 'interactions, including hard QCD/spin physics, lattice QCD and RHIC (Relativistic Heavy Ion Collider) physics through nurturing of a new generation of young physicists. The Director of RBRC is Professor T. D. Lee. The first years were dedicated to the establishment of a theory group. This has essentially been completed consisting of Fellows, Postdocs, and RHIC Physics/University Fellows, with an active group of consultants. The center also organizes an extensive series of workshops on specific topics in strong interactions with an accompanying series of published proceedings. In addition, a 0.6 teraflop parallel processor computer has been constructed and operational since August 1998. It was awarded the Supercomputer 1998 Gordon Bell Prize for price performance. An active experimental group centered around the spin physics program at RHIC has subsequently also been established at RBRC. It presently consists of five Fellows, one Postdoc and several scientific collaborators with more appointments being expected in the near future. Members and participants of RBRC on occasion will develop articles such as this one, in the nature of a status report or a general review.

  15. Scientific presentation. 7th meeting of the management steering committee of the RIKEN BNL Collaboration

    International Nuclear Information System (INIS)

    Lee, T.D.

    2001-01-01

    The RIKEN BNL Research Center (RBRC) was established in April 1997 at Brookhaven National Laboratory. It is funded by the ''Rikagaku Kenkysho,'' (RIKEN) The Institute of Physical and Chemical Research, of Japan. The Center is dedicated to the study of strong interactions, including hard QCD/spin physics, lattice QCD and RHIC (Relativistic Heavy Ion Collider) physics through nurturing of a new generation of young physicists. The Director of RBRC is Professor T. D. Lee. The first years were dedicated to the establishment of a theory group. This has essentially been completed consisting of Fellows, Postdocs, and RHIC Physics/University Fellows, with an active group of consultants. The center also organizes an extensive series of workshops on specific topics in strong interactions with an accompanying series of published proceedings. In addition, a 0.6 teraflop parallel processor computer has been constructed and operational since August 1998. It was awarded the Supercomputer 1998 Gordon Bell Prize for price performance. An active experimental group centered around the spin physics program at RHIC has subsequently also been established at RBRC. It presently consists of five Fellows, one Postdoc and several scientific collaborators with more appointments being expected in the near future. Members and participants of RBRC on occasion will develop articles such as this one, in the nature of a status report or a general review

  16. Direct methanol fuel cell with extended reaction zone anode: PtRu and PtRuMo supported on graphite felt

    Science.gov (United States)

    Bauer, Alex; Gyenge, Előd L.; Oloman, Colin W.

    Pressed graphite felt (thickness ∼350 μm) with electrodeposited PtRu (43 g m -2, 1.4:1 atomic ratio) or PtRuMo (52 g m -2, 1:1:0.3 atomic ratio) nanoparticle catalysts was investigated as an anode for direct methanol fuel cells. At temperatures above 333 K the fuel cell performance of the PtRuMo catalyst was superior compared to PtRu. The power density was 2200 W m -2 with PtRuMo at 5500 A m -2 and 353 K while under the same conditions PtRu yielded 1925 W m -2. However, the degradation rate of the Mo containing catalyst formulation was higher. Compared to conventional gas diffusion electrodes with comparable PtRu catalyst composition and load, the graphite felt anodes gave higher power densities mainly due to the extended reaction zone for methanol oxidation.

  17. A combined Surface Enhanced Raman Spectroscopy (SERS)/UV-vis approach for the investigation of dye content in commercial felt tip pens inks.

    Science.gov (United States)

    Saviello, Daniela; Trabace, Maddalena; Alyami, Abeer; Mirabile, Antonio; Giorgi, Rodorico; Baglioni, Piero; Iacopino, Daniela

    2018-05-01

    The development of protocols for the protection of the large patrimony of works of art created by felt tip pen media since the 1950's requires detailed knowledge of the main dyes constituting commercial ink mixtures. In this work Surface Enhanced Raman Scattering (SERS) and UV-vis spectroscopy were used for the first time for the systematic identification of dye composition in commercial felt tip pens. A large selection of pens comprising six colors of five different brands was analyzed. Intense SERS spectra were obtained for all colors, allowing identification of main dye constituents. Poinceau 4R and Eosin dyes were found to be the main constituents of red and pink colors; Rhodamine and Tartrazine were found in orange and yellow colors; Erioglaucine was found in green and blue colors. UV-vis analysis of the same inks was used to support SERS findings but also to unequivocally assign some uncertain dye identifications, especially for yellow and orange colors. The spectral data of all felt tip pens collected through this work were assembled in a database format. The data obtained through this systematic investigation constitute the basis for the assembly of larger reference databases that ultimately will support the development of conservation protocols for the long term preservation of modern art collections. Copyright © 2018 Elsevier B.V. All rights reserved.

  18. Performance evaluation of thermally treated graphite felt electrodes for vanadium redox flow battery and their four-point single cell characterization

    Science.gov (United States)

    Mazúr, P.; Mrlík, J.; Beneš, J.; Pocedič, J.; Vrána, J.; Dundálek, J.; Kosek, J.

    2018-03-01

    In our contribution we study the electrocatalytic effect of oxygen functionalization of thermally treated graphite felt on kinetics of electrode reactions of vanadium redox flow battery. Chemical and morphological changes of the felts are analysed by standard physico-chemical characterization techniques. A complex method four-point method is developed and employed for characterization of the felts in a laboratory single-cell. The method is based on electrochemical impedance spectroscopy and load curves measurements of positive and negative half-cells using platinum wire pseudo-reference electrodes. The distribution of ohmic and faradaic losses within a single-cell is evaluated for both symmetric and asymmetric electrode set-up with respect to the treatment conditions. Positive effect of oxygen functionalization is observed only for negative electrode, whereas kinetics of positive electrode reaction is almost unaffected by the treatment. This is in a contradiction to the results of typically employed cyclovoltammetric characterization which indicate that both electrodes are enhanced by the treatment to a similar extent. The developed four-point characterization method can be further used e.g., for the component screening and in-situ durability studies on single-cell scale redox flow batteries of various chemistries.

  19. Highly active, bi-functional and metal-free B4C-nanoparticle-modified graphite felt electrodes for vanadium redox flow batteries

    Science.gov (United States)

    Jiang, H. R.; Shyy, W.; Wu, M. C.; Wei, L.; Zhao, T. S.

    2017-10-01

    The potential of B4C as a metal-free catalyst for vanadium redox reactions is investigated by first-principles calculations. Results show that the central carbon atom of B4C can act as a highly active reaction site for redox reactions, due primarily to the abundant unpaired electrons around it. The catalytic effect is then verified experimentally by cyclic voltammetry (CV) and electrochemical impedance spectroscopy (EIS) tests, both of which demonstrate that B4C nanoparticles can enhance the kinetics for both V2+/V3+ and VO2+/VO2+ redox reactions, indicating a bi-functional effect. The B4C-nanoparticle-modified graphite felt electrodes are finally prepared and tested in vanadium redox flow batteries (VRFBs). It is shown that the batteries with the prepared electrodes exhibit energy efficiencies of 88.9% and 80.0% at the current densities of 80 and 160 mA cm-2, which are 16.6% and 18.8% higher than those with the original graphite felt electrodes. With a further increase in current densities to 240 and 320 mA cm-2, the batteries can still maintain energy efficiencies of 72.0% and 63.8%, respectively. All these results show that the B4C-nanoparticle-modified graphite felt electrode outperforms existing metal-free catalyst modified electrodes, and thus can be promising electrodes for VRFBs.

  20. Electrochemically assisted organosol method for Pt-Sn nanoparticle synthesis and in situ deposition on graphite felt support: Extended reaction zone anodes for direct ethanol fuel cells

    Energy Technology Data Exchange (ETDEWEB)

    Lycke, Derek R.; Gyenge, Elod L. [Department of Chemical and Biological Engineering, The University of British Columbia, 2360 East Mall, Vancouver, BC (Canada)

    2007-03-20

    Two electrochemically assisted variants of the Boenneman organosol method were developed for Pt-Sn nanoparticle synthesis and in situ deposition on graphite felt electrodes (e.g. thickness up to 2 mm). Tetraoctylammonium triethylhydroborate N(C{sub 8}H{sub 17}){sub 4}BH(C{sub 2}H{sub 5}){sub 3} was employed as colloid stabilizer and reductant dissolved in tetrahydrofuran (THF). The role of the electric field at a low deposition current density of 1.25 mA cm{sup -2} was mainly electrophoretic causing the migration and adsorption of N(C{sub 8}H{sub 17}){sub 4}BH(C{sub 2}H{sub 5}){sub 3} on the graphite felt surface where it reduced the PtCl{sub 2}-SnCl{sub 2} mixture. Faradaic electrodeposition was detected mostly for Sn. Typical Pt-Sn loadings were between 0.4 and 0.9 mg cm{sup -2} depending on the type of pre-deposition exposure of the graphite felt: surfactant-adsorption and metal-adsorption variant, respectively. The catalyst surface area and Pt:Sn surface area ratio was determined by anodic striping of an underpotential deposited Cu monolayer. The two deposition variants gave different catalyst surfaces: total area 233 and 76 cm{sup 2} mg{sup -1}, with Pt:Sn surface area ratio of 3.5:1 and 7.7:1 for surfactant and metal adsorption, respectively. Regarding electrocatalysis of ethanol oxidation, voltammetry and chronopotentiometry studies corroborated by direct ethanol fuel cell experiments using 0.5 M H{sub 2}SO{sub 4} as electrolyte, showed that due to a combination of higher catalyst load and Pt:Sn surface ratio, the graphite felt anodes prepared by the metal-adsorption variant gave better performance. The catalyzed graphite felt provided an extended reaction zone for ethanol electrooxidation and it gave higher catalyst mass specific peak power outputs compared to literature data obtained using gas diffusion anodes with carbon black supported Pt-Sn nanoparticles. (author)

  1. Career Paths in Sport Management

    Science.gov (United States)

    Schwab, Keri A.; Legg, Eric; Tanner, Preston; Timmerman, Danielle; Dustin, Daniel; Arthur-Banning, Skye G.

    2015-01-01

    Sport management alumni (N = 268) from five universities that offer undergraduate programs with an emphasis in sport management within departments of parks, recreation, and tourism were sampled via an electronic survey. The survey sought to learn where alumni were working, and how they felt about their career choice and undergraduate professional…

  2. Optimal timing of renal replacement therapy initiation in acute kidney injury: the elephant felt by the blindmen?

    Science.gov (United States)

    Shiao, Chih-Chung; Huang, Tao-Min; Spapen, Herbert D; Honore, Patrick M; Wu, Vin-Cent

    2017-06-20

    Renal replacement therapy (RRT) is a key component in the management of severe acute kidney injury (AKI) in critically ill patients. Many cohort studies, meta-analyses, and two recent large randomized prospective trials which evaluated the relationship between the timing of RRT initiation and patient outcome remain inconclusive due to substantial differences in study design, patient population, AKI definition, and RRT indication. A cause-specific diagnosis of AKI based on current staging criteria plus a sensitive biomarker (panel) that allows creating a homogeneous study population is definitely needed to assess the impact of early versus late initiation of RRT on patient outcome.

  3. Efficient oxidative dissolution of V2O3 by the in situ electro-generated reactive oxygen species on N-doped carbon felt electrodes

    International Nuclear Information System (INIS)

    Xue, Yudong; Wang, Yunting; Zheng, Shili; Sun, Zhi; Zhang, Yi; Jin, Wei

    2017-01-01

    Highlights: • Novel alkaline electro-Fenton-like was applied for V 2 O 3 oxidative dissolution. • N-doped carbon felt electrode was fabricated for the two-electron ORR. • ROS including ·OH and HO 2 − was in-situ generated from the electrochemical system. • A significant enhancement of V 2 O 3 dissolution was achieved due to the ROS. - Abstract: Oxidative dissolution is a critical step for the efficient remediation of heavy metal oxides in large-scale solid wastes. In the present study, a novel electro-oxidative dissolution process of V 2 O 3 to VO 4 3− is achieved by the in-situ generated reactive oxygen species on the N-doped carbon felt cathode in alkaline media. The electro-catalytic HO 2 − generation and hydrophilic behavior were significantly enhanced by the introduction of nitrogen-containing functional groups. Besides, the mechanism of electrochemical vanadium conversion is systematically illustrated, and a vanadium self-induced electro-Fenton-like reaction is proposed. By employing the radical quenching and ESR measurements, the contributions for V(III) dissolution is determined to be 43.5% by HO 2 − and 56.5% by hydroxyl radicals, respectively. It should be noted that the V 2 O 3 solid particles can be efficiently dissolved via adsorption-reaction scheme on the carbon felt electrode. This novel electrochemical strategy provides a promising solution for the heavy metal oxide treatment and further understanding for the in situ reactive oxygen species.

  4. Writing business communications. Are nurse managers prepared?

    Science.gov (United States)

    Spears, L A

    1997-12-01

    Based on interviews, this study indicates that writing business communications is a key task for nurse managers, affecting their professional success and power. However, most of the nurse managers interviewed felt they needed more education in business communications. Several ways of bringing this training to nursing students and practicing managers are suggested.

  5. Direct methanol fuel cell with extended reaction zone anode: PtRu and PtRuMo supported on graphite felt

    Energy Technology Data Exchange (ETDEWEB)

    Bauer, Alex; Gyenge, Elod L.; Oloman, Colin W. [Department of Chemical and Biological Engineering, The University of British Columbia, 2360 East Mall, Vancouver, BC (Canada)

    2007-05-15

    Pressed graphite felt (thickness {proportional_to}350 {mu}m) with electrodeposited PtRu (43 g m{sup -2}, 1.4:1 atomic ratio) or PtRuMo (52 g m{sup -2}, 1:1:0.3 atomic ratio) nanoparticle catalysts was investigated as an anode for direct methanol fuel cells. At temperatures above 333 K the fuel cell performance of the PtRuMo catalyst was superior compared to PtRu. The power density was 2200 W m{sup -2} with PtRuMo at 5500 A m{sup -2} and 353 K while under the same conditions PtRu yielded 1925 W m{sup -2}. However, the degradation rate of the Mo containing catalyst formulation was higher. Compared to conventional gas diffusion electrodes with comparable PtRu catalyst composition and load, the graphite felt anodes gave higher power densities mainly due to the extended reaction zone for methanol oxidation. (author)

  6. Microwave-assisted preparation of carbon nanofiber-functionalized graphite felts as electrodes for polymer-based redox-flow batteries

    Science.gov (United States)

    Schwenke, A. M.; Janoschka, T.; Stolze, C.; Martin, N.; Hoeppener, S.; Schubert, U. S.

    2016-12-01

    A simple and fast microwave-assisted protocol to functionalize commercially available graphite felts (GFs) with carbon nanofibers (CNFs) for the application as electrode materials in redox-flow batteries (RFB) is demonstrated. As catalyst for the CNF synthesis nickel acetate is applied and ethanol serves as the carbon source. By the in-situ growth of CNFs, the active surface of the electrodes is increased by a factor of 50, which is determined by the electrochemical double layer capacities of the obtained materials. Furthermore, the morphology of the CNF-coating is investigated by scanning electron microscopy. Subsequently, the functionalized electrodes are applied in a polymer-based redox-flow battery (pRFB) using a TEMPO- and a viologen polymer as active materials. Due to the increased surface area as compared to an untreated graphite felt electrode, the current rating is improved by about 45% at 80 mA cm-2 and, furthermore, a decrease in overpotentials is observed. Thus, using this microwave-assisted synthesis approach, CNF-functionalized composite electrodes are prepared with a very simple protocol suitable for real life applications and an improvement of the overall performance of the polymer-based redox-flow battery is demonstrated.

  7. Gas chromatographic-mass spectrometric determination of hydrophilic compounds in environmental water by solid-phase extraction with activated carbon fiber felt.

    Science.gov (United States)

    Kawata, K; Ibaraki, T; Tanabe, A; Yagoh, H; Shinoda, A; Suzuki, H; Yasuhara, A

    2001-03-09

    Simple gas chromatographic-mass spectrometric determination of hydrophilic organic compounds in environmental water was developed. A cartridge containing activated carbon fiber felt was made by way of trial and was evaluated for solid-phase extraction of the compounds in water. The hydrophilic compounds investigated were acrylamide, N,N-dimethylacetamide, N,N-dimethylformamide, 1,4-dioxane, furfural, furfuryl alcohol, N-nitrosodiethylamine and N-nitrosodimethylamine. Overall recoveries were good (80-100%) from groundwater and river water. The relative standard deviations ranged from 4.5 to 16% for the target compounds. The minimum detectable concentrations were 0.02 to 0.03 microg/l. This method was successfully applied to several river water samples.

  8. Synergistic effect of carbon nanofiber/nanotube composite catalyst on carbon felt electrode for high-performance all-vanadium redox flow battery.

    Science.gov (United States)

    Park, Minjoon; Jung, Yang-jae; Kim, Jungyun; Lee, Ho il; Cho, Jeaphil

    2013-10-09

    Carbon nanofiber/nanotube (CNF/CNT) composite catalysts grown on carbon felt (CF), prepared from a simple way involving the thermal decomposition of acetylene gas over Ni catalysts, are studied as electrode materials in a vanadium redox flow battery. The electrode with the composite catalyst prepared at 700 °C (denoted as CNF/CNT-700) demonstrates the best electrocatalytic properties toward the V(2+)/V(3+) and VO(2+)/VO2(+) redox couples among the samples prepared at 500, 600, 700, and 800 °C. Moreover, this composite electrode in the full cell exhibits substantially improved discharge capacity and energy efficiency by ~64% and by ~25% at 40 mA·cm(-2) and 100 mA·cm(-2), respectively, compared to untreated CF electrode. This outstanding performance is due to the enhanced surface defect sites of exposed edge plane in CNF and a fast electron transfer rate of in-plane side wall of the CNT.

  9. Mechanical behavior of nonwoven felts

    OpenAIRE

    Ridruejo Rodríguez, Álvaro

    2011-01-01

    Los fieltros son materiales fabricados a partir de agrupaciones desordenadas de fibras que se consolidan mediante enlaces de distintos tipos. Durante los últimos años las aplicaciones industriales de estos materiales han experimentado un rápido crecimiento gracias a la incorporación de nuevas fibras y procedimientos de consolidación. Con el propósito de tener una mayor perspectiva, en este estudio se han elegido dos fieltros distintos. El primero de ellos es un fieltro de fibra de vidrio unid...

  10. Felt Quality of Sociomaterial Relations

    DEFF Research Database (Denmark)

    Stein, Mari-Klara; Newell, Sue; Wagner, Erica L.

    2014-01-01

    Sociomateriality, in helping to overcome the longstanding dualism between the social and the technical, has become an increasingly popular theoretical perspective in Information Systems (IS) research. However, while recognizing the usefulness of sociomaterial theorizing, we contend that it also...... in IS research (one founded on critical realism, and the other on agential realism), we provide researchers with the conceptual tools to generate richer practical and theoretical insights....

  11. Synergetic effect between adsorption and photodegradation on nanostructured TiO{sub 2}/activated carbon fiber felt porous composites for toluene removal

    Energy Technology Data Exchange (ETDEWEB)

    Li, Min; Lu, Bin; Ke, Qin-Fei; Guo, Ya-Jun; Guo, Ya-Ping, E-mail: ypguo@shnu.edu.cn

    2017-07-05

    Highlights: • Nanostructured TiO{sub 2}/activated carbon fiber felt porous composites are prepared. • Nanostructures TiO{sub 2} particles on fibers are constructed by nanocrystals. • They have synergetic adsorption-photocatalytic activities for toluene removal. • The adsorption efficiency reaches 98% at toluene concentrations <1150 ppm. • Carbon fibers can hinder the recombination of electron-hole pairs on TiO{sub 2}. - Abstract: The low quantum efficiency and limited adsorption efficiency of TiO{sub 2} makes it only fit for the removal of VOCs with low concentrations. Herein, we for the first time fabricated nanostructured TiO{sub 2}/activated carbon fiber felt (TiO{sub 2}/ACFF) porous composites by the in situ deposition of TiO{sub 2} microspheres on the carbon fibers in ACFF. Interestingly, the TiO{sub 2} microspheres exhibit hierarchical nanostructures constructed by nanocrystals as building blocks. The TiO{sub 2}/ACFF porous composites possess excellent adsorption and photodegradation properties for toluene because of the synergetic effects between the nanostructured TiO{sub 2} and ACFF. The adsorption efficiencies of the TiO{sub 2}/ACFF porous composites reach approximately 98% at the toluene concentration (<1150 ppm) and approximately 77% even at the high concentration of 6900 ppm. Moreover, the ACFF in the TiO{sub 2}/ACFF porous composites significantly enhances photocatalytic property for toluene by hindering the recombination of electron-hole pairs, reducing the TiO{sub 2} band gap energy (E{sub g}) to 2.95 eV and accelerating toluene adsorption. At the toluene concentrations of 230 ppm and 460 ppm, the photocatalytic oxidation efficiency of toluene into CO{sub 2} arrives at 100% and 81.5%, respectively. Therefore, the TiO{sub 2}/ACFF porous composites with synergetic adsorption and photocatalytic activities have great potentials for toluene removal.

  12. Management

    OpenAIRE

    Daft, Richard L.; Kendrick, Martyn; Vershinina, Natalia

    2010-01-01

    The market-leading textbook for principles of management courses reaches a new level with Richard L. Daft being joined by Martyn Kendrick and Natalia Vershinina (both Leicester Business School) to provide an unparalleled resource for students in Europe, the Middle East and Africa (EMEA). After listening to the requirements of lecturers, the authors have maintained the same comprehensive coverage and structure of the original work but carefully threaded in new EMEA and wider global examples an...

  13. Polypyrrole and graphene quantum dots @ Prussian Blue hybrid film on graphite felt electrodes: Application for amperometric determination of l-cysteine.

    Science.gov (United States)

    Wang, Lei; Tricard, Simon; Yue, Pengwei; Zhao, Jihua; Fang, Jian; Shen, Weiguo

    2016-03-15

    A novel polypyrrole (PPy) and graphene quantum dots (GQDs) @ Prussian Blue (PB) nanocomposite has been grafted on a graphite felt (GF) substrate (PPy/GQDs@PB/GF), and has been proven to be an efficient electrochemical sensor for the determination of l-cysteine (l-cys). GQDs, which were fabricated by carbonization of citric acid and adsorbed on GF surface ultrasonically, played an important role for promoting the synthesis process of PB via a spontaneous redox reaction between Fe(3+) and [Fe(CN)6](3-). The PPy film has been electro-polymerized to improve the electrochemical stability of the PPy/GQDs@PB/GF electrode. The as-prepared electrode was characterized by scanning electron microscopy (SEM), transmission electron microscopy (TEM), infrared spectroscopy (IR), X-ray diffraction (XRD) and electrochemical methods. It exhibited an excellent activity for the electrocatalytic oxidation of l-cys, with a detection sensitivity equal to 0.41 Amol(-1) L for a concentration range of 0.2-50 μmolL(-1), and equal to 0.15 Amol(-1) L for a concentration range of 50-1000 μmolL(-1). A low detection limit of 0.15 μmolL(-1), as well as a remarkable long-time stability and a negligible sensitivity to interfering analytes, were also ascertained. Copyright © 2015 Elsevier B.V. All rights reserved.

  14. Immobilization of Tyrosinase on (3-Aminopropyltriethoxysilane-Functionalized Carbon Felt-Based Flow-Through Detectors for Electrochemical Detection of Phenolic Compounds

    Directory of Open Access Journals (Sweden)

    Zheng Zhou

    2017-07-01

    Full Text Available Tyrosinase (TYR was covalently immobilized onto amino-functionalized carbon felt (CF surface via glutaraldehyde (GA. Prior to the TYR-immobilization, primary amino group was introduced to the CF surface by treatment with 3-aminopropyltriethoxysilane (APTES. The resulting TYR-immobilized CF was used as a working electrode unit of an electrochemical flow-through detector for mono- and di-phenolic compounds (i.e., catechol, p-cresol, phenol and p-chlorophenol. Additionally, flow injection peaks based on electroreduction of the enzymatically produced o-quinone species were detected at −0.05 V vs. Ag/AgCl. The resulting TYR/GA/APTES/CF biosensor responded well to all compounds tested with limits of detection range from 7.5 to 35 nmol−1 (based on three times S/N ratio. Moreover, such modified electrode exhibits good stability and reproducibility for catechol. No serious degradation of the peak current was found over 30 consecutive injections.

  15. Graphene-Nanowall-Decorated Carbon Felt with Excellent Electrochemical Activity Toward VO2+/VO2+ Couple for All Vanadium Redox Flow Battery.

    Science.gov (United States)

    Li, Wenyue; Zhang, Zhenyu; Tang, Yongbing; Bian, Haidong; Ng, Tsz-Wai; Zhang, Wenjun; Lee, Chun-Sing

    2016-04-01

    3D graphene-nanowall-decorated carbon felts (CF) are synthesized via an in situ microwave plasma enhanced chemical vapor deposition method and used as positive electrode for vanadium redox flow battery (VRFB). The carbon fibers in CF are successfully wrapped by vertically grown graphene nanowalls, which not only increase the electrode specific area, but also expose a high density of sharp graphene edges with good catalytic activities to the vanadium ions. As a result, the VRFB with this novel electrode shows three times higher reaction rate toward VO 2 + /VO 2+ redox couple and 11% increased energy efficiency over VRFB with an unmodified CF electrode. Moreover, this designed architecture shows excellent stability in the battery operation. After 100 charging-discharging cycles, the electrode not only shows no observable morphology change, it can also be reused in another battery and practical with the same performance. It is believed that this novel structure including the synthesis procedure will provide a new developing direction for the VRFB electrode.

  16. Graphene‐Nanowall‐Decorated Carbon Felt with Excellent Electrochemical Activity Toward VO2 +/VO2+ Couple for All Vanadium Redox Flow Battery

    Science.gov (United States)

    Li, Wenyue; Zhang, Zhenyu; Bian, Haidong; Ng, Tsz‐Wai

    2015-01-01

    3D graphene‐nanowall‐decorated carbon felts (CF) are synthesized via an in situ microwave plasma enhanced chemical vapor deposition method and used as positive electrode for vanadium redox flow battery (VRFB). The carbon fibers in CF are successfully wrapped by vertically grown graphene nanowalls, which not only increase the electrode specific area, but also expose a high density of sharp graphene edges with good catalytic activities to the vanadium ions. As a result, the VRFB with this novel electrode shows three times higher reaction rate toward VO2 +/VO2+ redox couple and 11% increased energy efficiency over VRFB with an unmodified CF electrode. Moreover, this designed architecture shows excellent stability in the battery operation. After 100 charging–discharging cycles, the electrode not only shows no observable morphology change, it can also be reused in another battery and practical with the same performance. It is believed that this novel structure including the synthesis procedure will provide a new developing direction for the VRFB electrode. PMID:27774399

  17. [Impact of music therapy on anxiety and depression for patients with Alzheimer's disease and on the burden felt by the main caregiver (feasibility study)].

    Science.gov (United States)

    Guetin, S; Portet, F; Picot, M-C; Defez, C; Pose, C; Blayac, J-P; Touchon, J

    2009-02-01

    The impact of music therapy on dementia care for patients with Alzheimer's disease (AD) is well-recognized. Music alters the different components of the disease through sensory, cognitive, emotional, behavioral and social impacts. The academic aspect of music therapy in this area was based on the fact that music can alter the various components of the overall evolution of this disease. We found around 10 case studies presenting various results from receptive music therapy sessions on patients with Alzheimer's disease. The results of these studies point out the interest of music therapy in the multidisciplinary care of Alzheimer's disease and its related syndromes. It has been deemed useful for significantly reducing the medication given to AD patients. A music therapy protocol, specifically tailored to the patient's needs has been shown to significantly reduce anxiety, depression and aggressiveness in patients suffering from Alzheimer's disease. This technique has also demonstrated its impact on helping AD patients recall their previous life experience. To demonstrate the feasibility and to evaluate the impact of music therapy on anxiety and depression at the early to moderate stage of Alzheimer's disease and on the main caregiver burden. Five outpatients suffering from early stage of Alzheimer's disease (MMS: 18-26) were prospectively included. They were living in Montpellier with a reliable caregiver. A weekly receptive music therapy session was delivered to patients over a 10-week period, according to the U method standardized protocol. This technique was based on the recommendations made by Gardner and Good relating to the importance given to an individualized choice of music. Instrumental tracks were selected from various music styles (classic, jazz, world music...) and were tailored to the patient's requirements. This individual session was always followed by an interview with the music therapist in order to allow the patient to express the emotions felt

  18. Solutions to Improve Educational Management Quality

    OpenAIRE

    Ramezan Jahanian; Masoomeh Motahari

    2013-01-01

    Nowadays, enhancing the quality in educational systems of different countries has gained especial importance and stand. Improving utilizing and increasing the quality in our country’s educational system is felt too. One of the utilizing factors in education system is to improve the educational management quality.In this article, effective factors in educational management quality and one of its improving solutions, thorough management quality, is analyzed.

  19. Strategic issue diagnosis : the roles of organizational scanning, information processing structure of top management teams, and managers' cognitive complexity

    OpenAIRE

    Kuvaas, Bård

    1998-01-01

    Managers in organizations are continuously confronted by an array of ambiguous data and -vaguely felt stimuli which they must somehow order, explicate and imbue with meaning before they decide on how to respond. This study of -162 -members of organizations' top management teams employed a cross-level analysis to investigate how individual-, group- and organizational-level factors relate to how managers diagnose strategic issues. Findings show that managers' cognitive style, the...

  20. University Performance Management

    DEFF Research Database (Denmark)

    For the last two decades the Danish Universities have felt the impact of the international trend towards implementation of New Public Management. The results are seen in the implementation of new hierarchical governance structures and contractual governance system including market based quantitat......For the last two decades the Danish Universities have felt the impact of the international trend towards implementation of New Public Management. The results are seen in the implementation of new hierarchical governance structures and contractual governance system including market based...... quantitative measurement systems for resource allocation and performance evaluation. Compared to other countries the changes in performance measurements and governance of the Danish universities are radical and the Minister of Science heralded them as "the greatest change in university management since...... the founding of Copenhagen University in 1479". The changes took place with surprisingly little resistance from university scholars. The articles in this anthology investigate the origins and rationales for the silent managerial revolution at Danish Universities and the radical implications for the identity...

  1. Decision making model and behavior of Iranian top managers

    OpenAIRE

    Aliakbar Farhangi; Seyed Reza Seyed Javadin; Majid balali; Seyed Badredin Ahmadi

    2010-01-01

    Aesthetics relates to felt meaning generated from sensory perceptions, and involves subjective,tacit knowledge rooted in feeling and emotion. We believe the aesthetics of management isimportant, but little understood, aspect of organizational life. We propose that followers use theiraesthetic senses in making these assessments.In this article we try to discover the role of aesthetic in management and then try to find out thestyle of about 130 industrial and governmental top managers in Iran u...

  2. Radioactive waste management in Canada: a bibliography of published literature

    International Nuclear Information System (INIS)

    Hawley, N.J.

    1978-09-01

    In view of the increased interest in the management of radioactive wastes, a need has been felt for a listing of Canadian publications in this field. Over one hundred AECL reports and other Canadian papers are included as well as a list of selected international conferences on the topic. (author)

  3. Japanese Adolescents' Disclosure and Information Management with Parents

    Science.gov (United States)

    Nucci, Larry; Smetana, Judith; Araki, Noriyuki; Nakaue, Masataka; Comer, Jessamy

    2014-01-01

    Adolescents' obligation to disclose and their actual disclosure about their activities to parents, justifications for nondisclosure, and strategies for information management were examined in different domains in 460 middle adolescents (M[subscript age] = 16.6 years) from working and middle-class families in Japan. Adolescents felt most obligated…

  4. Tree breeding as a forest management supplement - economical, sociological, and ecological considerations

    Science.gov (United States)

    Gordon White

    1973-01-01

    To set the stage for my remarks, I would like to tell a story I recently heard. The top management of a large corporation has just ordered installed two IBM machines in the accounting department. Two middle-aged men - the office manager and his assistant - received the news with some misgivings. They felt that things were progressing well in their office; the...

  5. "Brothers and Sisters": A Novel Way to Teach Human Resources Management.

    Science.gov (United States)

    Bumpus, Minnette

    2000-01-01

    The novel "Brothers and Sisters" by Bebe Moore Campbell was used in a management course to explore human resource management issues, concepts, and theories. The course included prereading and postreading surveys, lecture, book review, and examination. Most of the students (92%) felt the novel was an appropriate way to meet course…

  6. An Action Research Study Exploring How Education May Enhance Pain Management in Children.

    Science.gov (United States)

    Simons, Joan M.

    2002-01-01

    Focus groups (n=14) and a study day (n=10) on pain management for child patients were held for pediatric nurses. Participants felt they increased their knowledge of pharmacology and their confidence and assertiveness in the practice of pain management. (Contains 37 references.) (SK)

  7. Radioactive waste management alternatives

    International Nuclear Information System (INIS)

    Baranowski, F.P.

    1976-01-01

    The information in the US ERDA ''Technical Alternatives Document'' is summarized. The first two points show that waste treatment, interim storage and transportation technologies for all wastes are currently available. Third, an assessment of integrated waste management systems is needed. One such assessment will be provided in our expanded waste management environmental statement currently planned for release in about one year. Fourth, geologies expected to be suitable for final geologic storage are known. Fifth, repository system assessment methods, that is a means to determine and assess the acceptability of a terminal storage facility for nonretrievable storage, must and will be prepared. Sixth, alternatives to geologic storage are not now available. Seventh, waste quantities and characteristics are sensitive to technologies and fuel-cycle modes, and therefore an assessment of these technologies and modes is important. Eighth, and most important, it is felt that the LWR fuel cycle can be closed with current technologies

  8. Antologi om Visuelle Felt-& Analyse Metoder

    DEFF Research Database (Denmark)

    Lundberg, Pia

    andet baseret på det poetiske princip, af Edgar Allan Poe, som blev udgivet posthumt i 1850. Derudover anvendes antropologerne Victor Turner & Edward Bruners teoretiske arbejder om forskellige kulturæstetiske fænomener og udtryk (fx Bruner 1986). Sidst men ikke mindst anvendes de kulturvidenskabelige...

  9. Med Wacquant i det ghettopolitiske felt

    DEFF Research Database (Denmark)

    Schultz Larsen, Troels

    2011-01-01

    og de danske forsømte boligområder indtager samme position i det (bolig)sociale hierarki og dermed kan betegnes som homologe, er de historisk, socialt, politisk og strukturelt betinget af væsentligt forskellige årsager. Som erstatning for ”ghetto”-begrebet anføres i stedet begrebet ”de forsømte...

  10. Seismicity in the block mountains between Halle and Leipzig, Central Germany: centroid moment tensors, ground motion simulation, and felt intensities of two M ≈ 3 earthquakes in 2015 and 2017

    Science.gov (United States)

    Dahm, Torsten; Heimann, Sebastian; Funke, Sigward; Wendt, Siegfried; Rappsilber, Ivo; Bindi, Dino; Plenefisch, Thomas; Cotton, Fabrice

    2018-05-01

    On April 29, 2017 at 0:56 UTC (2:56 local time), an M W = 2.8 earthquake struck the metropolitan area between Leipzig and Halle, Germany, near the small town of Markranstädt. The earthquake was felt within 50 km from the epicenter and reached a local intensity of I 0 = IV. Already in 2015 and only 15 km northwest of the epicenter, a M W = 3.2 earthquake struck the area with a similar large felt radius and I 0 = IV. More than 1.1 million people live in the region, and the unusual occurrence of the two earthquakes led to public attention, because the tectonic activity is unclear and induced earthquakes have occurred in neighboring regions. Historical earthquakes south of Leipzig had estimated magnitudes up to M W ≈ 5 and coincide with NW-SE striking crustal basement faults. We use different seismological methods to analyze the two recent earthquakes and discuss them in the context of the known tectonic structures and historical seismicity. Novel stochastic full waveform simulation and inversion approaches are adapted for the application to weak, local earthquakes, to analyze mechanisms and ground motions and their relation to observed intensities. We find NW-SE striking normal faulting mechanisms for both earthquakes and centroid depths of 26 and 29 km. The earthquakes are located where faults with large vertical offsets of several hundred meters and Hercynian strike have developed since the Mesozoic. We use a stochastic full waveform simulation to explain the local peak ground velocities and calibrate the method to simulate intensities. Since the area is densely populated and has sensitive infrastructure, we simulate scenarios assuming that a 12-km long fault segment between the two recent earthquakes is ruptured and study the impact of rupture parameters on ground motions and expected damage.

  11. Managers air thoughts on the top competitive issues

    International Nuclear Information System (INIS)

    Makansi, J.; Swanekamp, R.

    1996-01-01

    Over 100 powerplant managers and representatives from other industry segments exchanged ideas and opinions at Power magazine's Fifth Powerplant O and M Symposium, ''Managing the Powerplant in a Competitive Environment,'' held June 12--14 in Richmond, VA. Attendees may have represented both utility and independent power facilities, but it was clear from the dialogue that, regardless of ownership, most felt that their plants would have to operate as independent businesses, implicitly if not directly

  12. Knowledge and attitudes of pain management among nursing faculty.

    Science.gov (United States)

    Voshall, Barbara; Dunn, Karen S; Shelestak, Debra

    2013-12-01

    A descriptive correlational design was used in this study to examine nursing faculty knowledge and attitudes in pain management. Relationships between age, education level, pain management preparation, length of time practicing as a nurse, length of time teaching nursing, time teaching pain management in the classroom, taught pain guidelines in the classroom, and additional continuing education about pain management were explored. Ninety-six nursing faculty participated from 16 schools of nursing in one Midwestern U.S. region. Findings identified that most of the nursing faculty recalled being taught about pain management in their basic education, but less than one-half felt adequately prepared. Most respondents said that they taught pain management, yet fewer than one-half identified that they used specific pain management guidelines. Faculty demonstrated adequate knowledge of pain assessment, spiritual/cultural issues, and pathophysiology. Areas of weakness were found in medications, interventions, and addiction. Faculty that reported teaching pain management in the classroom and reported more continuing education missed fewer items. Older nursing faculty reported more years of practice, more years of teaching, and more continuing education in pain management than younger faculty. Younger nursing faculty remembered being taught pain management in nursing school and felt more adequately prepared than older nursing faculty. Faculty that reported practicing for longer periods of time felt less prepared in pain management than faculty who practiced for shorter periods of time. More continuing education in pain management may be needed for older nurses to meet the recommendations of the Institute of Medicines' report on relieving pain in the U.S. Copyright © 2013 American Society for Pain Management Nursing. Published by Elsevier Inc. All rights reserved.

  13. Personal knowledge management: the foundation of organisational knowledge management

    Directory of Open Access Journals (Sweden)

    Priti Jain

    2011-01-01

    Full Text Available The purpose of this small-scale study was to explore how people perceived Personal Knowledge Management (PKM, whether people were aware of the PKM concept, and how PKM can have an impact on organisational knowledge management and productivity. A questionnaire survey with quantitative and qualitative questions was used. The study revealed that a majority (63% of respondents were not aware of the PKM concept; 33% were aware, while 2% had a vague idea about it. Eighty three (83% felt that it was important to manage personal knowledge and that PKM could increase individual productivity and organisational performance. The major recommendations included creating awareness about PKM. It should be at the heart of each employee-development programme, alignment of personal and organisational goals and adequate facilities and training in PKM.

  14. 水和丙酮工质的金属纤维毡蒸气腔热管的传热性能%Thermal performance of vapor chamber heat pipe with metal felt wick of water or acetone working fluid

    Institute of Scientific and Technical Information of China (English)

    徐鹏程; 陶汉中; 张红

    2015-01-01

    通过实验研究了金属纤维毡吸液芯蒸气腔热管的传热特性,测试了在单一热源下,不同热通量、风速以及工质种类时蒸气腔热管的启动性能与均温特性,并使用红外热像仪对蒸气腔热管冷凝端拍摄。实验中蒸气腔热管使用的工质分别为水与丙酮。实验结果表明:金属纤维毡蒸气腔热管的启动时间基本在3000 s左右;蒸气腔热管的蒸发端与冷凝端的等温性能良好,其中水工质的冷热端最小温差为1.35℃,因此使用金属纤维毡吸液芯蒸气腔热管可以避免电子器件的局部高温。%The heat transfer characteristics of the vapor chamber heat pipe with metal fiber felt wick were studied by experiments. Under different conditions, the isothermal characteristics and startup performance of the vapor chamber heat pipe using a single heat source were tested. The variables were heat flux, cooling wind speed and working fluid. The condenser section of the vapor chamber heat pipe was filmed by infrared thermography. The working fluid used in the vapor chamber heat pipe was water or acetone. The vapor chamber heat pipe could startup smoothly from ambient temperature at different heating powers, and startup time was about 3000 s. Both evaporator and condenser sections of the vapor chamber heat pipe had good isothermal performance, and the minimum temperature difference of the heat pipe using water as working fluid was 1.35℃. So electronic devices could avoid local high temperature by using the vapor chamber heat pipe with metal fiber felt wick.

  15. Effective degradation of rhodamine B by electro-Fenton process, using ferromagnetic nanoparticles loaded on modified graphite felt electrode as reusable catalyst: in neutral pH condition and without external aeration.

    Science.gov (United States)

    Tian, Jiangnan; Zhao, Jixiang; Olajuyin, Ayobami Matthew; Sharshar, Moustafa Mohamed; Mu, Tingzhen; Yang, Maohua; Xing, Jianmin

    2016-08-01

    Polytetrafluoroethylene/ferromagnetic nanoparticle/carbon black (PTFE/MNP/CB)-modified graphite felt (GF) was successfully applied as cathode for the mineralization of rhodamine B (RhB) in electro-Fenton (EF) process. The modified cathode showed high decolorization efficiency for RhB solution even in neutral pH condition and without external aeration, achieving nearly complete decolorization and 89.52 % total organic carbon (TOC) removal after 270-min oxidation with the MNP load 1.2 g at 50 A/m(2). Moreover, the operational parameters (current density, MNP load, initial pH, and airflow rate) were optimized. After that, adsorption isotherm was also conducted to compare the absorption quantity of CB and carbon nanotube (CNT). Then, the surface morphologies of MNPs were characterized by transmission electron microscope (TEM), energy-dispersive X-ray detector (EDX), and Fourier transform infrared spectroscopy (FTIR); and the modified cathode was characterized by SEM and contact angle. Finally, the stability and reusability of modified cathode were tested. Result uncovered that the PTFE/MNP/CB-modified cathode has the potential for industrial application and the solution after treatment was easily biodegradable.

  16. Collaborative care management effectively promotes self-management: patient evaluation of care management for depression in primary care.

    Science.gov (United States)

    DeJesus, Ramona S; Howell, Lisa; Williams, Mark; Hathaway, Julie; Vickers, Kristin S

    2014-03-01

    Chronic disease management in the primary care setting increasingly involves self-management support from a nurse care manager. Prior research had shown patient acceptance and willingness to work with care managers. This survey study evaluated patient-perceived satisfaction with care management and patient opinions on the effectiveness of care management in promoting self-management. Qualitative and quantitative survey responses were collected from 125 patients (79% female; average age 46; 94% Caucasian) enrolled in care management for depression. Qualitative responses were coded with methods of content analysis by 2 independent analysts. Patients were satisfied with depression care management. Patients felt that care management improved their treatment above and beyond other aspects of their depression treatment (mean score, 6.7 [SD, 2]; 10 = Very much), increased their understanding of depression self-management (mean score, 7.2 [SD, 2]; 10 = Very much), and increased the frequency of self-management goal setting (mean score, 6.9 [SD, 3]; 10 = Very much). Predominant qualitative themes emphasized that patients value emotional, motivational, and relational aspects of the care manager relationship. Patients viewed care managers as caring and supportive, helpful in creating accountability for patients and knowledgeable in the area of depression care. Care managers empower patients to take on an active role in depression self-management. Some logistical challenges associated with a telephonic intervention are described. Care manager training should include communication and motivation strategies, specifically self-management education, as these strategies are valued by patients. Barriers to care management, such as scheduling telephone calls, should be addressed in future care management implementation and study.

  17. Supply chain management practices in a leading manufacturing organization

    OpenAIRE

    2014-01-01

    M.Com. (Logistics Management) Within the increasingly competitive global economic environment, organisations need to find ways of increasing their competitiveness. This trend has been felt strongly by South African manufacturing organisations as a result of the liberalization of the South African economy, particularly the relaxation of tariff and trade barriers, and the reduction in the cost of international trade leading to the importation of manufactured goods from both developed and eme...

  18. Managing effective reform for Community Medicine subject: Vision to actions

    Directory of Open Access Journals (Sweden)

    Amiruddin Kadri

    2017-12-01

    Full Text Available Reforming Community Medicine discipline is the felt need amongst fraternities of Community Medicine but making effective change is the greatest challenge. It is uphill task and many big organizations failed in ushering the change without full thought to how to manage reform? With changing demand and role of the subject, Royal Colleges of Physicians of United Kingdom had tried to change Faculty of Public Health to Faculty of Community Medicine and then to Faculty of Public Health Medicine to manage the change but it failed (1. However, we need to learn from them and succeed in managing the change.

  19. Effective time management – selected issues

    Directory of Open Access Journals (Sweden)

    Aneta Olejniczak

    2013-03-01

    Full Text Available Deliberations included in this article contain the basic issues related to the subject of time management. As we know, people who waste their time the most, most complain about the lack of the time. We should treat our time, time of our co-workers, and friends as a valuable, but limited wealth. Principles of effective time management can be applied in any scientific and research institutions, companies or corporations. The benefits of a good and effective time management will be felt not only by ourselves but also by our friends and family. Detailed formulation of objectives, identification and elimination of time wasters and postponing work on later (Procrastination, using methods of time management and systematic control will allow for efficient use of time. A good plan is the basis for optimal and meaningful use of time.

  20. The Impact of the Nurse-Physician Professional Relationship on Nurses' Experience of Ethical Dilemmas in Effective Pain Management.

    Science.gov (United States)

    Van Niekerk, Leesa Micole; Martin, Frances

    2002-01-01

    A survey of 1,015 Australian registered nurses found that those who felt adequately consulted by physicians were significantly more likely to initiate consultation. Nurses dissatisfied with their relationship with physicians were more likely to experience ethical conflicts related to pain management. Level of satisfaction with this relationship…

  1. Facing Ethical Dilemmas in the Workplace: A Qualitative Study of HR Managers' Perceptions of the Influences on Their Behavior and the Implications for Building an Ethical Culture in Organizations

    Science.gov (United States)

    LaMontagne, Ramona Marie

    2012-01-01

    This qualitative study examined the perceptions of human resource managers who had faced ethical dilemmas in the workplace, to gain an understanding of how they felt their life experiences shaped their values in making ethical decisions. The experiences of ten human resource managers who believed they chose a right course of action when faced with…

  2. Surgeons’ and Emergency Physicians’ Perceptions of Trauma Management and Training

    Directory of Open Access Journals (Sweden)

    Hemphill, Robin R

    2009-08-01

    Full Text Available Objective: The study objective was to determine whether surgeons and emergency medicine physicians (EMPs have differing opinions on trauma residency training and trauma management in clinical practice.Methods: A survey was mailed to 250 EMPs and 250 surgeons randomly selected.Results: Fifty percent of surgeons perceived that surgery exclusively managed trauma compared to 27% of EMPs. Surgeons were more likely to feel that only surgeons should manage trauma on presentation to the ED. However, only 60% of surgeons currently felt comfortable with caring for the trauma patient, compared to 84% of EMPs. Compared to EMPs, surgeons are less likely to feel that EMPs can initially manage the trauma patient (71% of surgeons vs. 92% of EMPs.Conclusion: EMPs are comfortable managing trauma while many surgeons do not feel comfortable with the complex trauma patient although the majority of surgeons responded that surgeons should manage the trauma.[WestJEM. 2009;10:144-149.

  3. Public perceptions of aspects of radioactive waste management

    International Nuclear Information System (INIS)

    1985-04-01

    The paper concerns a study of peoples' attitude towards the siting of radioactive waste repositories, carried out by the University of Surrey, United Kingdom. The work has been commissioned by the Department of the Environment as part of its radioactive waste management research programme. The people taking part were asked to mark on a map of Great Britain places they felt radioactive waste repositories would be least objectionable. The degree to which people worried about the technology and the management of radioactive waste disposal was monitored. Questions were asked about storage, disposal and transportation aspects, and about present and future worries. (UK)

  4. Anger Management

    Science.gov (United States)

    ... expect from anger management education or counseling. Anger management classes or counseling Anger management classes or counseling ... or last for weeks or months. Beginning anger management When you start working on anger management, identify ...

  5. A pharmacy business management simulation exercise as a practical application of business management material and principles.

    Science.gov (United States)

    Rollins, Brent L; Gunturi, Rahul; Sullivan, Donald

    2014-04-17

    To implement a pharmacy business management simulation exercise as a practical application of business management material and principles and assess students' perceived value. As part of a pharmacy management and administration course, students made various calculations and management decisions in the global categories of hours of operation, inventory, pricing, and personnel. The students entered the data into simulation software and a realistic community pharmacy marketplace was modeled. Course topics included accounting, economics, finance, human resources, management, marketing, and leadership. An 18-item posttest survey was administered. Students' slightly to moderately agreed the pharmacy simulation program enhanced their knowledge and understanding, particularly of inventory management, cash flow statements, balance sheets, and income statements. Overall attitudes toward the pharmacy simulation program were also slightly positive and students also slightly agreed the pharmacy simulation program enhanced their learning of pharmacy business management. Inventory management was the only area in which students felt they had at least "some" exposure to the assessed business management topics during IPPEs/internship, while all other areas of experience ranged from "not at all" to "a little." The pharmacy simulation program is an effective active-learning exercise and enhanced students' knowledge and understanding of the business management topics covered.

  6. [The case manager--from words to deeds?].

    Science.gov (United States)

    Lindegaard, Birthe Rosenkrantz; Qvist, Peter

    2010-04-19

    Allocation of a case manager is now mandatory for both in- and outpatients in Denmark. Case manager allocation is reported quarterly to the regions and results are generally satisfying. Knowledge about fulfillment of the case manager role is, however, sparse. This study aims to examine the degree of fulfillment of the case manager role for a sample of inpatients. Two medical and two surgical wards participated. Patients were interviewed in relation to discharge while staff assigned as case managers completed a survey. Both patients and case managers answered questions regarding the defined roles as case managers: Planning/coordination, continuous information and discharge planning. 107 of 125 eligible patients were interviewed. Only 25 declared themselves informed about the allocation of a case manager. The patients' assessment of the service provided by the staff in relation to case manager tasks was generally good, but the services were seldom provided by the named case manager. 22% of patients did not experience continuous information, while only 13% did not experience a generally coherent stay in hospital. 110 case managers completed the survey. Less than half felt themselves well informed about the case manager role. Only a few case managers feel that they succeed in fulfilling the role, particularly regarding the participation in discharge planning. There seems to be a need for a targeted effort to improve the conditions for case managers in Danish hospitals in order to meet the intentions of this initiative.

  7. RESEARCH ON ROMANIAN MANAGER TRAINING IN PRE-UNIVERSITY EDUCATION

    Directory of Open Access Journals (Sweden)

    Tuşa Ana

    2013-06-01

    Full Text Available Following the implementation of educational reform, school leadership has become very important. School principals have become managers and it was necessary a qualification process for them. The purpose of this study was to establish training needs and training school managers. The research instrument was a questionnaire applied to a number of 38 school managers of the eight regions of Romania. Analyzing data from the questionnaires respondents received, we found the following: • there is a clear idea of managerial tasks • school management issues are not fully known by the respondents. School education directors reported several problems such as: • Requiring high problems that have not been trained • The need for skills in areas such as accounting, administration, legal, information technology • Making teaching standard together with managerial activity A percentage of 62.70% of executives felt they were not sufficiently prepared for effective business management.

  8. Managing knowledge management

    DEFF Research Database (Denmark)

    Lystbæk, Christian Tang

    2016-01-01

    today is that knowledge about health and health care is generated from a multitude of sources and circulated rapidly across professional and Karin Knorr Cetina (2006, 2007) stresses that to understand knowledge management practices we need to magnify the space of knowledge in action and consider......This work-in-progress focuses on the management of knowledge management and its socio-material implications. More specifically, it focuses on the management of epistemic objects and objectives in professional health care organisations. One of the main characteristics of professional health care...... the presentation and circulation of epistemic objects in extended contexts. In other words, we need to consider that the routes from research to practice – and the relation between knowledge and management – is not straightforward. First epistemic objects and objectives may lead to contrasting results...

  9. Report of the SRC working party on databases and database management systems

    International Nuclear Information System (INIS)

    Crennell, K.M.

    1980-10-01

    An SRC working party, set up to consider the subject of support for databases within the SRC, were asked to identify interested individuals and user communities, establish which features of database management systems they felt were desirable, arrange demonstrations of possible systems and then make recommendations for systems, funding and likely manpower requirements. This report describes the activities and lists the recommendations of the working party and contains a list of databses maintained or proposed by those who replied to a questionnaire. (author)

  10. Managing knowledge management

    DEFF Research Database (Denmark)

    Lystbæk, Christian Tang

    ) and colleagues, who stresses that to understand knowledge management practices we need to magnify the space of knowledge in action and consider the presentation and circulation of epistemic objects in extended contexts. In other words, we need to consider that the routes from research to practice......The work-in-progress that I would like to present and discuss in the workshop focuses on the management of knowledge management and its socio-material implications. More specifically, my work focuses on how epistemic objects and objectives are managed in professional health care organisations. One...... of the characteristics of professional health care today is that knowledge is generated from a multitude of sources and circulated rapidly across organizational boundaries. This derives not only from a growth in knowledge production within many organizations, but also from the emergence of agencies that specialize...

  11. Information management

    Science.gov (United States)

    Ricks, Wendell; Corker, Kevin

    1990-01-01

    Primary Flight Display (PFD) information management and cockpit display of information management research is presented in viewgraph form. The information management problem in the cockpit, information management burdens, the key characteristics of an information manager, the interface management system handling the flow of information and the dialogs between the system and the pilot, and overall system architecture are covered.

  12. The value of usability testing for Internet-based adolescent self-management interventions: "Managing Hemophilia Online".

    Science.gov (United States)

    Breakey, Vicky R; Warias, Ashley V; Ignas, Danial M; White, Meghan; Blanchette, Victor S; Stinson, Jennifer N

    2013-10-04

    As adolescents with hemophilia approach adulthood, they are expected to assume responsibility for their disease management. A bilingual (English and French) Internet-based self-management program, "Teens Taking Charge: Managing Hemophilia Online," was developed to support adolescents with hemophilia in this transition. This study explored the usability of the website and resulted in refinement of the prototype. A purposive sample (n=18; age 13-18; mean age 15.5 years) was recruited from two tertiary care centers to assess the usability of the program in English and French. Qualitative observations using a "think aloud" usability testing method and semi-structured interviews were conducted in four iterative cycles, with changes to the prototype made as necessary following each cycle. This study was approved by research ethics boards at each site. Teens responded positively to the content and appearance of the website and felt that it was easy to navigate and understand. The multimedia components (videos, animations, quizzes) were felt to enrich the experience. Changes to the presentation of content and the website user-interface were made after the first, second and third cycles of testing in English. Cycle four did not result in any further changes. Overall, teens found the website to be easy to use. Usability testing identified end-user concerns that informed improvements to the program. Usability testing is a crucial step in the development of Internet-based self-management programs to ensure information is delivered in a manner that is accessible and understood by users.

  13. Management of Therapy Patients. Chapter 20

    Energy Technology Data Exchange (ETDEWEB)

    Dauer, L. T. [Department of Medical Physics, Memorial Sloan Kettering Cancer Center, New York (United States)

    2014-12-15

    The basic principles of radiation protection and their implementation as they apply to nuclear medicine are covered in general in Chapter 3. This chapter will look at the specific case of nuclear medicine used for therapy. In addition to the standards discussed in Chapter 3, specific guidance on the release of patients after radionuclide therapy can be found in the IAEA’s Safety Reports Series No. 63 [20.1]. When the patient is kept in hospital following radionuclide therapy, the people at risk of exposure include hospital staff whose duties may or may not directly involve the use of radiation. This can be a significant problem. However, it is generally felt that it can be effectively managed with well trained staff and appropriate facilities. On the other hand, once the patient has been released, the groups at risk include members of the patient’s family, including children, and carers; they may also include neighbours, visitors to the household, co-workers, those encountered in public places, on public transport or at public events, and finally, the general public. It is generally felt that these risks can be effectively mitigated by the radiation protection officer (RPO) with patient-specific radiation safety precaution instructions.

  14. Schizophrenia, violence, and case management: being supportive and overwhelmed.

    Science.gov (United States)

    Rice, Elizabeth I

    2009-01-01

    The aim of this study is to understand the experiences of case managers as they delivered care to women who were diagnosed with schizophrenia and live with histories of violence. Interpretive phenomenology. Providers valued their relationships with women, yet felt overwhelmed and frustrated with aspects of the case management role. Case managers at times blamed women for the violence in their lives and lacked clarity with regard to their role assisting women in recovery. The violence and poverty that is common for these women is a key factor that increased providers' alienation and confusion as to their role in the provision of care. The educational and supportive needs of case managers must be addressed to uphold recovery-oriented services.

  15. Managing Quality

    CERN Document Server

    Kelemen, Mihaela L

    2002-01-01

    Managing Quality provides a comprehensive review and critical analysis of quality management discourses and techniques by drawing on a number of management disciplines such as operations management, HRM, organizational behaviour, strategy, marketing and organization theory. The book: - introduces readers to key concepts and issues in quality management - provides an overview of both managerial and critical perspectives on quality management - presents the 'wisdom' of quality management gurus - documents the way quality is pursued in manufacturing, service and public sector organizations - comp

  16. CEO expectation: the Star Wars materiel manager of the 1990s, or C-3PO as role model.

    Science.gov (United States)

    Zenty, T F; Olson, M R

    1993-05-01

    Materiel-intensive expenditures account for a significant portion of all hospital costs, second only to salaries and wages, yet materiel managers may often be overlooked as key members of the management team. This is alarming since the potential exists for materiel managers to impact annual savings of hundreds of thousands of dollars by operating efficient departments. Materiel managers have a tremendous opportunity to enhance their image and improve hospital productivity in the coming decade. The challenges of the 1990s will stretch materiel managers' skills toward enhancing their professionalism and achieving the expectations of themselves and top management. If materiel managers will effectively utilize (C3)PO they will increase their educational levels, continue to learn new skills, maintain a customer-oriented management style, exercise creativity, develop and adhere to standards, and be proactive in their responsibilities. The benefits of their success will be felt by patients, hospitals, the industry, and materiel managers everywhere.

  17. Policy on manager involvement in work re-integration: managers' experiences in a Canadian setting.

    Science.gov (United States)

    Maiwald, Karin; Meershoek, Agnes; de Rijk, Angelique; Nijhuis, Frans J N

    2014-01-01

    In Canada and other countries, sickness absence among workers is a significant concern. Local return-to-work policies developed by both management and workers' representatives are preferred to tackle the problem. This article examines how managers perceive this local bipartite agreed upon return-to-work policy, wherein a social constructivist view on the policy process is taken. In-depth interviews were held with 10 managers on their experiences with execution of this policy in a Canadian healthcare organization. Interviews were transcribed verbatim and qualitative analyses were completed to gain deep insight into the managers' perspectives. Results show that the managers viewed themselves as a linchpin between the workplace and the worker. They did not feel heard by the other stakeholders, wrestled with worker's limitations, struggled getting plans adjusted and became overextended to meet return-to-work objectives. The study shows that the managers felt unable to meet the responsibilities the policy demanded and got less involved in the return-to-work process than this policy intended. RTW policy needs to balance on the one hand, flexibility to safeguard active involvement of managers and, on the other hand, strictness regarding taking responsibility by stakeholders, particularly the health care and re-integration professionals.

  18. Weight Management

    Science.gov (United States)

    ... Health Information Weight Management English English Español Weight Management Obesity is a chronic condition that affects more ... Liver (NASH) Heart Disease & Stroke Sleep Apnea Weight Management Topics About Food Portions Bariatric Surgery for Severe ...

  19. Bladder Management

    Science.gov (United States)

    ... Catheterization • Urinary Tract Infections: Indwelling (Foley) Catheter Bladder Management [ Download this pamphlet: "Bladder Management" - (PDF, 499KB) ] The ... and medication or surgery may be helpful. Bladder Management Foley or Suprapubic Catheter A tube is inserted ...

  20. Managing parental groups: personal impact of a group leadership course for child healthcare nurses.

    Science.gov (United States)

    Lefèvre, Åsa; Lundqvist, Pia; Drevenhorn, Eva; Hallström, Inger

    2017-02-01

    To investigate the experience and personal impact of a group leadership course for child healthcare nurses. During their child's first year, all parents in Sweden are invited to participate in parental groups within the child health service; however, only 49% choose to participate. Despite extensive experience, child healthcare nurses find managing parental groups challenging and express a need for training in group dynamics and group leadership. The study was designed as a controlled study with a pretest/post-test design where the participants form their own control group. A group leadership course was given to 56 child healthcare nurses and evaluated in a pre- and postintervention questionnaire, a course evaluation and an interview with the course leaders. The child healthcare nurses felt their group leadership skills were strengthened and the majority (96%) felt that the course had changed their way of leading parental groups. They felt that the group leader role had been clarified and that they had obtained several new tools to use in their groups. Clarifying the role of group leader and adding knowledge about group leadership and dynamics seems to have increased the self-confidence for child healthcare nurses in group leadership. Improved confidence in group management might motivate the child healthcare nurses to further develop parental groups to attract the parents who currently choose not to participate. © 2016 John Wiley & Sons Ltd.

  1. Analysis of Participant Reactivity in Dyads Performing a Videotaped Conflict-Management Task.

    Science.gov (United States)

    Semeniuk, Yulia Y; Riesch, Susan K

    2011-01-01

    Videotaping is used frequently in nursing research. A threat to the validity of videotaping is participant reactivity, that is, being recorded by a camera may influence the behavior of interest. This paper's purpose is to report how youth ages 10 to 14 years old and their parent viewed participation in a videotaped conflict-management task. Five dyads, who were part of a randomized clinical trial testing an intervention to promote parent-child communication, participated in a structured interview. All parents were mothers. Youth were eighth graders. Three were boys and two were girls. Findings indicated that (a) dyads felt that the videotaped interaction had a progression of feeling unnatural in the beginning to feeling natural toward the end, (b) dyads found it relatively easy to choose a topic of discussion, and (c) dyads felt that the discussions were meaningful. Based on these data, recommendations for researchers to reduce participant reactivity are provided.

  2. The Effects of Disruption on Strategic Management

    DEFF Research Database (Denmark)

    Drejer, Anders

    2017-01-01

    There is a lot of interest in Disruption these days even though the concept itself is still under formation. Disruption can be traced back to the idea of disruptive technological change and the late 1990s but has reemerged in the public eye in current years under guises such as Big Data......, Digitalization, Globalization and much more. Furthermore, the effects of disruption are now being felt by organizations and industries all over the world. In this paper, we will try to outline and illustrate some of those effects using the case-study of an international, Danish, SME. The case company has been...... forced to face some challenges caused by disruption and in the process of doing so has changed its strategy process significantly towards a more learning based approach to strategic management. Keywords: disruption; case- study; SME; strategy process....

  3. Influence of the radiographer on the pain felt during mammography

    International Nuclear Information System (INIS)

    Goethem, M. van; Verslegers, I.; Biltjes, I.; De Schepper, A.; Mortelmans, D.; Bruyninckx, E.; Hove, E. Van

    2003-01-01

    Mammography is the only useful examination in screening for breast cancer. Mortality from breast cancer can be reduced if women go regularly for a screening mammography. Moreover, it is still the key examination in diagnosis of breast diseases and in the follow-up of patients treated for breast cancer. Pain with mammography can deter women from going for regular screening or follow-up; therefore, it is important to reduce pain experience or discomfort from mammography. In this study we evaluate the impact of the ''radiographer'' on the pain risk during mammography by analysing questionnaires filled in by women and radiographers. Study results reveal that the opinion of the radiographer, the information and communication during the examination and the number of years of experience are important factors in pain and discomfort experience. The attitude of the radiographer plays an important role in the pain experience. (orig.)

  4. Can Indian classical instrumental music reduce pain felt during venepuncture?

    Science.gov (United States)

    Balan, Rajiv; Bavdekar, S B; Jadhav, Sandhya

    2009-05-01

    Local anesthetic agent is not usually used to reduce pain experienced by children undergoing venepuncture. This study was undertaken to determine comparative efficacy of local anesthetic cream, Indian classical instrumental music and placebo, in reducing pain due to venepuncture in children. Children aged 5-12 yr requiring venepuncture were enrolled in a prospective randomized clinical trial conducted at a tertiary care center. They were randomly assigned to 3 groups: local anesthetic (LA), music or placebo (control) group. Eutactic mixture of local anesthetic agents (EMLA) and Indian classical instrumental music (raaga-Todi) were used in the first 2 groups, respectively. Pain was assessed independently by parent, patient, investigator and an independent observer at the time of insertion of the cannula (0 min) and at 1- and 5 min after the insertion using a Visual Analog Scale (VAS). Kruskal- Wallis and Mann-Whitney U tests were used to assess the difference amongst the VAS scores. Fifty subjects were enrolled in each group. Significantly higher VAS scores were noted in control (placebo) group by all the categories of observers (parent, patient, investigator, independent observer) at all time points. The VAS scores obtained in LA group were lowest at all time points. However, the difference between VAS scores in LA group were significantly lower than those in music group only at some time-points and with some categories of observers (parent: 1 min; investigator: 0-, 1-, 5 min and independent observer: 5 min). Pain experienced during venepuncture can be significantly reduced by using EMLA or Indian classical instrumental music. The difference between VAS scores with LA and music is not always significant. Hence, the choice between EMLA and music could be dictated by logistical factors.

  5. Felt and behavioral engagement in workgroups of professionals

    NARCIS (Netherlands)

    Stumpf, S.A.; Tymon, W.G.; Dam, van N.H.M.

    2013-01-01

    This research proposes a two-dimensional measure of engagement for professionals in technically-oriented workgroups. It examines the relationship of their engagement to five workgroup outcomes: innovation, performance, satisfaction with the organization, career success, and intentions to stay. Three

  6. Arbejdsmiljø og sygeplejen i et magtpolitisk felt

    DEFF Research Database (Denmark)

    Thomassen, Ole Jacob; Larsen, Kristian

    2015-01-01

    af nogle store generelle forandringer i arbejdsmiljøforskningen og via sociologiske tilgange gøre rede for ændringer i de institutionelle forhold som sygepleje er del af. Den norske Arbeidsmiljøloven fra 2006 innførte begrepet integritet og markerte med det betydningen av å respektere og ivareta...... likevekt. Det er en central pointe at når vi skal beskrive, forstå, forklare og også forandre problemer med arbejdsmiljø – så skal vi bevæge os væk fra fokus på moral (de ansatte er dårlige/umoralske), pædagogisering (vi skal uddanne os ud af problemerne), social-psykologi-individualisering (det er...... enkeltindivider og faktorer der bærer problemerne). Vi vil gøre rede for at analysen kræver et historisk og strukturelt blik som vi kan lære af sociologien. Der vil således være tale om et fokus på arbejdsmiljø – med streg under miljø dvs. nogle samfundsmæssige perspektiver....

  7. Radiofrequency fields in our surroundings; Radiofrekvente felt i vaare omgivelser

    Energy Technology Data Exchange (ETDEWEB)

    2011-07-01

    In 2010, the National Radiation Protection Authority (NRPA) with the Post and Telecommunications Authority carried out a project where it is measured radiofrequency fields from various telecom systems in homes, kindergartens, schools, offices, and urban environments. Close to 99 percent of the measurement points were found values of less than one thousandth of the maximum. No values were near the limits. (AG)

  8. 1 Scientific research as a felt need for society

    Directory of Open Access Journals (Sweden)

    Manuel Gregorio Loza-Murguia

    2011-02-01

    Full Text Available At birth the Journal of the Andean Forest Research Society, in September 2008, seeks to make visible to researchers and research, which often are locked in libraries, which spread in tiny, not transcending beyond the laboratory , cabinet or presentation at a local conference. The publications resulting from research, experi ence, methodological reflections or opinions on relevant issues, with collective interest, should be part of an obligation on professional and scientific society. The importance of a manuscript at various stages of evaluation, to its approval, depends on the editorial board, to maintain the frequency, which helps to maintain the prestige and opens doors for writers to see the seriousness it has. At present research has become a cornerstone of the university, institute, governmental or nongovernmental organization, being this is incor porated into the training of human resources for undergraduate and graduate students who are perpet rators of social transformation and bear fruits that are translated into events that transcend borders, which in turn is why the analysis, comment and / or citation in a journal pair, as this gives pa ttern of product quality that is being offered to society. Finally I thank the editorial staff and researchers, professionals, send their manuscripts to rely on the work being done to keep this means of dissem ination of scientific information, which has no political or economic interest, in favor of ge nerating scientific knowledge, being authors, reviewers, editors, and each contributes to th e generations that are being formed with updated information and this is true, and they generate impr ovements in quality of life of our society as a whole

  9. Ligestillingstendenser og muligheder i det pædagogiske felt

    DEFF Research Database (Denmark)

    Tireli, Üzeyir

    2003-01-01

    første position overser børnenes forudsætninger, den anden position kan føre til en fastlåsning af etniske minoritetsbørn i stereotype, stivnede og længst forandrede forhold. Den danske tradition for at tage udgangspunkt i det enkelte barns forudsætninger er en af de vigtigste metoder i denne sammenhæng...... for at udvikle et interkulturelt perspektiv, men det skal gøres på en refleksiv måde....

  10. Kønsforskningens status i et dansk faghistorisk felt

    DEFF Research Database (Denmark)

    Madsen, Rikke Juel

    2012-01-01

    ’. Based on these findings, it is argued that gender studies is given meaning in terms of key phenomena in the collective self-perception of the field of history, which has negative consequences for how the discipline is perceived. Thus, the article concludes that gender studies as a subject faces several...

  11. Wet felting tradition in Bulgaria. Ornamented woolen wedding carpets

    DEFF Research Database (Denmark)

    Tsvetkova, Elitsa; Frangova, Krassimira; Peneva, Tereza

    2017-01-01

    -Bulgarians’ cosmogonic concepts about World and the Universe. They symbolize the union of the divine, human and nature; and wish fertility and harmonic co-existence. In most regions, the decoration of old carpets combines the natural colours of undyed wool. Elements intentionally dyed in other colours are rare before 19...... technique. Special attention is drawn to the carpets’ technological structure, composed of multiple layers distinguished by thickness, function, quality and processing of the wool used. To a body consisting of back, middle and front layers, a decoration layer comprised of single dyed woolen wicks is added...

  12. Project Management

    DEFF Research Database (Denmark)

    Project Management Theory Meets Practice contains the proceedings from the 1st Danish Project Management Research Conference (DAPMARC 2015), held in Copenhagen, Denmark, on May 21st, 2015.......Project Management Theory Meets Practice contains the proceedings from the 1st Danish Project Management Research Conference (DAPMARC 2015), held in Copenhagen, Denmark, on May 21st, 2015....

  13. Management concepts.

    Science.gov (United States)

    Bittner, Rhonda

    2006-01-01

    Management concepts evolve through time. Health care managers can learn new concepts by evaluating classical management strategies, as well as modern-day strategies. Focusing on quality improvement and team building can help managers align the goals of their departments with the goals of the organization, consequently improving patient care.

  14. Case management.

    Science.gov (United States)

    Woodward, Judy; Rice, Eve

    2015-03-01

    Health care in the United States is changing rapidly under pressure from both political and professional stakeholders, and one area on the front line of required change is the discipline of case management. Historically, case management has worked to defragment the health care delivery system for clients and increase access to health care. Case management will have an expanded role resulting from Affordable Care Act initiatives to improve health care. This article includes definitions of case management, current issues related to case management, case management standards of practice, and a case study of the management of pediatric chronic disease. Copyright © 2015 Elsevier Inc. All rights reserved.

  15. Project Management

    DEFF Research Database (Denmark)

    Pilkington, Alan; Chai, Kah-Hin; Le, Yang

    2015-01-01

    This paper identifies the true coverage of PM theory through a bibliometric analysis of the International Journal of Project Management from 1996-2012. We identify six persistent research themes: project time management, project risk management, programme management, large-scale project management......, project success/failure and practitioner development. These differ from those presented in review and editorial articles in the literature. In addition, topics missing from the PM BOK: knowledge management project-based organization and project portfolio management have become more popular topics...

  16. Managing oilfield data management

    Energy Technology Data Exchange (ETDEWEB)

    Balough, Steve [Vastar Resources, Houston, TX (United States); Betts, Peter [Shell Internationale Petroleum Maatschappij BV, The Hague (Netherlands); Breig, Jack; Karcher, Bruno [Petrotechnical Open Software Corporation POSC, Houston, TX (United States); Erlich, Andre [GeoQuest, Corte Madera, CA (United States); Green, Jim [Unocal Energy Resources Division, Sugar Land, TX (United States); Haines, Paul; Landgren, Ken; Marsden, Rich; Smith, Dwight [GeoQuest, Houston, TX (United States); Pohlman, John [Pohlman and Associates, Inc., Houston, TX (United States); Shields, R Wade [Mobil Exploration and Producing Technical Center, Dallas, TX (United States); Winczewski, Laramie [Fourth Wave Group, Inc., Houston, TX (United States)

    1994-07-01

    Low oil prices and a shrinking pool of internal talent are compelling oil companies to rethink how they manage exploration and production (E+P) data. The idea of a single data store is yielding to a three-level model of data storage: the master, project and application levels. In-house, proprietary software is giving way to third-party packages based on maturing industry standards. Limited access to data is shifting toward free access to any geoscientist. In this article a report and two case studies on how these trends affect geoscientists are given. 16 figs., 2 ills., 20 refs.

  17. Managing oilfield data management

    International Nuclear Information System (INIS)

    Balough, Steve; Betts, Peter; Breig, Jack; Karcher, Bruno; Erlich, Andre; Green, Jim; Haines, Paul; Landgren, Ken; Marsden, Rich; Smith, Dwight; Pohlman, John; Shields, R. Wade; Winczewski, Laramie

    1994-01-01

    Low oil prices and a shrinking pool of internal talent are compelling oil companies to rethink how they manage exploration and production (E+P) data. The idea of a single data store is yielding to a three-level model of data storage: the master, project and application levels. In-house, proprietary software is giving way to third-party packages based on maturing industry standards. Limited access to data is shifting toward free access to any geoscientist. In this article a report and two case studies on how these trends affect geoscientists are given. 16 figs., 2 ills., 20 refs

  18. Solid waste management - Pakistan's perspective

    International Nuclear Information System (INIS)

    Hussain, M.

    2003-01-01

    The discipline of 'Solid Waste Management' is as old as human civilization itself. The problem had been felt when the human beings commenced living together in the form of communities. The situation got worsened with ever-increasing population and growing industrialization. The developed nations have endeavored to tackle the issue of the industrial and municipal wastes according to the principles of engineering and environment. Most of the developing countries have not dealt with the 'Third Pollution' in the eco-friendly manner. Ironically Pakistan is facing this serious menace because of ever-expanding population (2.2% per annum) and ill management of the wastes and effluents being generated from multifarious activities. These pollutants are degrading the land, air and water resources at alarming rates. In Pakistan about 7,250 tonnes of solid waste is generated per day. Of this quantity only 60-70% is collected and the remaining quantity is allowed to burn indiscriminately or decay in situ. Unfortunately the industrial waste, animal dung and hospital waste are allowed to mix with the municipal waste, which adds to inefficiency of the existing 'Solid Waste Management System'. Scores of faecal, fly, rodent and mosquito born diseases are caused due to open dumping of the waste besides aesthetic impairment of the surroundings. None of the scientifically recognized methods of disposal is practiced. It is not based on administrative, financial, environmental and technical consideration. There is dire necessity of educating the masses to adopt clean habits and resort to generation of minimum waste. Further, nothing is waste as the so-called 'waste material' is the raw material after reuse and recycling for another process. (author)

  19. Distributed and Centralized Conflict Management Under Traffic Flow Management Constraints

    Science.gov (United States)

    Feron, Eric; Bilimoria, Karl (Technical Monitor)

    2001-01-01

    The past year's activity has concentrated on the following two activities: (1) Refining and completing our study on the stability of interacting flows of aircraft when they have to resolve conflicts in a decentralized and sequential manner. More specifically, it was felt that some of the modeling assumptions made during previous research (such offset maneuvering models) could be improved to include more realistic models such as heading changes when analyzing interacting flow stability problems. We extended our analysis to achieve this goal. The results of this study have been submitted for presentation at the 2002 American Control Conference; (2) Examining the issues associated with delay propagation across multiple enroute sectors. This study was initiated at NASA in cooperation with Dr. Karl Bilimoria. Considering a set of adjacent sectors, this ongoing study concentrates on the effect of various traffic flow management strategies on the propagation of delays and congestion across sectors. The problem description and findings so far are reported in the attached working paper "Enroute sector buffering capacity."

  20. Consensus guidelines on management of childhood convulsive status epilepticus.

    Science.gov (United States)

    Mishra, Devendra; Sharma, Suvasini; Sankhyan, Naveen; Konanki, Ramesh; Kamate, Mahesh; Kanhere, Sujata; Aneja, Satinder

    2014-12-01

    Status epilepticus has a wide etiological spectrum, and significant morbidity and mortality. Management using a pre-determined uniform protocol leads to better outcomes. Multiple protocols for management of childhood status epilepticus are available, without much consensus. A 'Multi-disciplinary Consensus Development Workshop on Management of Status Epilepticus in Children in India' was organized. The invited experts included Pediatricians, Pediatric neurologists, Neurologists, Epileptologists, and Pediatric intensive care specialists from India, with experience in the relevant field. Experts had previously been divided into focus groups and had interacted on telephone and e-mail regarding their group recommendations, and developed consensus on the topic. During the meeting, each group presented their recommendations, which were deliberated upon by the house and a consensus was reached on various issues; the document was finalized after incorporating suggestions of experts on the draft document. To provide consensus guidelines on evaluation and management of convulsive status epilepticus in children in India (excluding neonatal and super-refractory status epilepticus). Each institution should use a pre-determined protocol for management of status epilepticus; pre-hospital management and early stabilization is the key to a satisfactory outcome of status epilepticus. Pharmacotherapy should not be delayed for any investigations; the initial management should consist of a parenteral benzodiazepine by any route feasible. Subsequent management has been detailed. The group also felt the need for more epidemiological research on status epilepticus from India, and identified certain research areas for the purpose.

  1. Embattled and embittered or empowered and evolving: nurse practitioner attitudes toward managed care.

    Science.gov (United States)

    Hayes, Eileen F

    2007-03-01

    To explore the attitudes of nurse practitioners (NPs) toward managed care and to identify the sources of negative attitudes and the factors that may ameliorate them. NPs, members of the Massachusetts Coalition of NPs, participated in in-depth interviews about the impact of managed care on their practice. The sources of NP negativity about managed care for many study participants lay in their not appreciating the importance of the business aspects of practice and the provider's role in controlling healthcare costs, reluctance to work with what they perceived as a rigid "system," and lack of support for them to navigate it. They felt pressured by productivity issues, time constraints, practice restrictions, and documentation demands associated with reimbursement. Those who sustained a more positive attitude were realistic about healthcare economics, were willing and able to negotiate the system, were creative and flexible, and felt empowered by knowledge of the business of practice. Some NPs, however, chose to work in practices where they did not feel as pressured as their counterparts in large, busy primary care practices. IMPLICATIONS FOR NP PRACTICE AND EDUCATION: Understanding experiences that have influenced NP attitudes regarding managed care may assist NP faculty to better prepare NP students for their future roles. NPs must be able to challenge, yet be part of, an evolving system that promotes cost-effective health care for everyone, which was what managed care originally was intended to do.

  2. Stress Management

    Science.gov (United States)

    Healthy Lifestyle Stress management By Mayo Clinic Staff Stress basics Stress is a normal psychological and physical reaction to the demands of life. ... some people's alarm systems rarely shut off. Stress management gives you a range of tools to reset ...

  3. Medical Management

    Science.gov (United States)

    ... org Close Charcot-Marie-Tooth Disease (CMT) Medical Management Although there’s no cure for CMT, there are ... individualized physical therapy program. For more on medical management of CMT, see Surgery Sometimes, Bracing Often, Caution ...

  4. Manage Stress

    Science.gov (United States)

    ... Manage Stress Print This Topic En español Manage Stress Browse Sections The Basics Overview Signs and Health ... and Health Effects What are the signs of stress? When people are under stress, they may feel: ...

  5. Construction management

    CERN Document Server

    Pellicer, Eugenio; Teixeira, José C; Moura, Helder P; Catalá, Joaquín

    2014-01-01

    The management of construction projects is a wide ranging and challenging discipline in an increasingly international industry, facing continual challenges and demands for improvements in safety, in quality and cost control, and in the avoidance of contractual disputes. Construction Management grew out of a Leonardo da Vinci project to develop a series of Common Learning Outcomes for European Managers in Construction. Financed by the European Union, the project aimed to develop a library of basic materials for developing construction management skills for use in a pan-European context. Focused exclusively on the management of the construction phase of a building project from the contractor's point of view, Construction Management covers the complete range of topics of which mastery is required by the construction management professional for the effective delivery of new construction projects. With the continued internationalisation of the construction industry, Construction Management will be required rea...

  6. Accident management

    International Nuclear Information System (INIS)

    Lutz, R.J.; Monty, B.S.; Liparulo, N.J.; Desaedeleer, G.

    1989-01-01

    The foundation of the framework for a Severe Accident Management Program is the contained in the Probabilistic Safety Study (PSS) or the Individual Plant Evaluations (IPE) for a specific plant. The development of a Severe Accident Management Program at a plant is based on the use of the information, in conjunction with other applicable information. A Severe Accident Management Program must address both accident prevention and accident mitigation. The overall Severe Accident Management framework must address these two facets, as a living program in terms of gathering the evaluating information, the readiness to respond to an event. Significant international experience in the development of severe accident management programs exist which should provide some direction for the development of Severe Accident Management in the U.S. This paper reports that the two most important elements of a Severe Accident Management Program are the Emergency Consultation process and the standards for measuring the effectiveness of individual Severe Accident Management Programs at utilities

  7. Waste management

    DEFF Research Database (Denmark)

    Bruun Hansen, Karsten; Jamison, Andrew

    2000-01-01

    The case study deals with public accountability issues connected to household waste management in the municipality of Copenhagen, Denmark.......The case study deals with public accountability issues connected to household waste management in the municipality of Copenhagen, Denmark....

  8. Diversity management

    OpenAIRE

    Knákalová, Lucie

    2009-01-01

    The key topic of the work is diversity management, i.e. management of em-ployees" diversity within organization. Opening part of the work identifies the position of diversity within society and related phenomena such as stereotypes, biases and various forms of discrimination. Then the work discusses the role of diversity management in organizations, its principles and basic areas of focus. Attention is paid to certain social groups that the diversity management concept should especially deal ...

  9. Brand Management

    OpenAIRE

    Polách, Petr

    2012-01-01

    Theoretical part of thesis on the topic "Brand management" will deal with tools for strategic brand management ifself, specifically managements instruments. Next part will be devoted to brand, its identity, image, elements, value, legal protection and eventually to methods of valuation. In practical part will be applied knowledge of strategic brand management to the selected company Vivantis a.s. Part of practical part will be surfy about public awareness of the brand Vivantis a.s. On the bas...

  10. Change Management

    OpenAIRE

    Motab Raja Aljohani

    2015-01-01

    Managing change within organizations is a core challenge for the HR professionals as any change concerns people working within the organization. The study of Human Resource Management is based on achievement of goals through corporate strategy and effective management of change within the organization. Change can be successful when it links people job satisfaction and productivity within an organization. Effective change management can result in greater productivity higher work life quality a...

  11. Time Management

    Science.gov (United States)

    Stoilov, Todor, Ed.

    2012-01-01

    The time management is worthy goal of many human activities. It concerns variety problems related to goals definition, assessment of available resources, control of management policies, scheduling of decisions. This book is an attempt to illustrate the decision making process in time management for different success stories, which can be used as…

  12. Managing Innovation.

    Science.gov (United States)

    White, Ronald V.

    The management of innovation in instruction in English as a second language can benefit from the experience and techniques of management in the world of commerce as well as from theories and procedures in education. A systematic approach to the management of innovation emphasizes the importance of clearly defined objectives, evaluation that…

  13. Cash Management.

    Science.gov (United States)

    Fischer, Mary L.; Ostrom, John S.

    1982-01-01

    Elements of an effective management program for colleges and universities are examined. Five basic purposes of an effective program of cash management are identified: developing accurate cash projections, managing cash receipts, controlling cash disbursements, establishing sound banking relationships, and investing funds. It is suggested that all…

  14. Forest Management

    Science.gov (United States)

    S. Hummel; K. L. O' Hara

    2008-01-01

    Global variation in forests and in human cultures means that a single method for managing forests is not possible. However, forest management everywhere shares some common principles because it is rooted in physical and biological sciences like chemistry and genetics. Ecological forest management is an approach that combines an understanding of universal processes with...

  15. Knowledge management: another management fad?

    Directory of Open Access Journals (Sweden)

    Leonard J. Ponzi

    2002-01-01

    Full Text Available Knowledge management is a subject of a growth body of literature. While capturing the interest of practitioners and scholars in the mid-1990s, knowledge management remains a broadly defined concept with faddish characteristics. Based on annual counts of article retrieved from Science Citation Index, Social Science Citation Index, and ABI Inform referring to three previous recognized management fad, this paper introduces empirical evidence that proposes that a typical management movement generally reveals itself as a fad in approximately five years. In applying this approach and assumption to the case of knowledge management, the findings suggest that knowledge management is at least living longer than typical fads and perhaps is in the process of establishing itself as a new aspect of management. To further the understanding of knowledge management's development, its interdisciplinary activity and breadth are reported and briefly discussed.

  16. Inventory management in a metallurgical of the automotive industry

    Directory of Open Access Journals (Sweden)

    Marcos Antonio Maia de Oliveira

    2015-12-01

    Full Text Available This article aims to analyze the importance of inventory management in a metallurgical company, located in Santo André city, in Grande São Paulo, since the inventory management is crucial within a company that wants to survive nowadays, by studying the main features and trends in the methods used for inventory control. In this case study the basic concepts for good control were considered, showing tools currently used in the market, providing data for material purchase, sales control, parts in stock, future orders, MRP, storage space, among others once many companies have high and unnecessary cost of stock for not being aware of the real importance of this control. It is felt that the logistics of the company should invest in technology by purchasing the MRP system, visiting fairs and attending seminars. This way, the company will have better inventory control thus consequently decrease the purchase of materials.

  17. Evaluation of NRC maintenance team inspection reports for managing aging

    International Nuclear Information System (INIS)

    Fresco, A.; Gunther, W.

    1991-01-01

    A nuclear power plant's maintenance program is the principal vehicle through which age-related degradation is managed. Over the past two years, the NRC [Nuclear Regulatory Commission] has evaluated the maintenance program of every nuclear power plant in the U.S. The reports issued on these in-depth team inspections have been reviewed to ascertain the strengths and weaknesses of the programs as related to the need to understand and manage the effects of aging on nuclear power plant systems, structures, and components. Selected results of this review are presented in this paper, including examples of inspection and monitoring techniques successfully used by utilities to detect degradation due to aging. Attributes of plant maintenance programs where the NRC inspectors felt that improvement was needed to properly address the aging issue are also discussed. 6 refs., 1 tab

  18. The Manager Coaching in Management

    OpenAIRE

    Díaz Cardozo, Giovanna

    2016-01-01

    The paper aims to make contributions to the Manager Coaching, optimization of management in all areas in which it develops and operates the human being, in that sense, devotes part of its content to the figure of the manager, and Coaching as a leader, manager, director and conductor of processes, identified as largely responsible, you must have knowledge and experience in such functions, in addition to meeting a set of skills that will allow you to efficiently fulfill their activities. It rel...

  19. Training future surgeons for management roles: the resident-surgeon-manager conference.

    Science.gov (United States)

    Hanna, Waël C; Mulder, David S; Fried, Gerald M; Elhilali, Mostafa; Khwaja, Kosar A

    2012-10-01

    OBJECTIVE To demonstrate that senior surgical residents would benefit from focused training by professionals with management expertise. Although managerial skills are recognized as necessary for the successful establishment of a surgical practice, they are not often emphasized in traditional surgical residency curricula. DESIGN Senior residents from all surgical subspecialties at McGill University were invited to participate in a 1-day management seminar. Precourse questionnaires aimed at evaluating the residents' perceptions of their own managerial knowledge and preparedness were circulated. The seminar was then given in the form of interactive lectures and case-based discussions. The questionnaires were readministered at the end of the course, along with an evaluation form. Precourse and postcourse data were compared using the Freeman-Halton extension of the Fisher exact test to determine statistical significance (P < .05). SETTING McGill University Health Centre in Montreal, Quebec, Canada. PARTICIPANTS A total of 43 senior residents. RESULTS Before the course, the majority of residents (27 of 43 [63%]) thought that management instruction only happened "from time to time" in their respective programs. After the course, 15 residents (35%) felt that management topics were "well addressed," and 19 (44%) felt that management topics have been "very well addressed" (P < .01). Residents noted a significant improvement in their ability to perform the following skills after the course: giving feedback, delegating duties, coping with stress, effective learning, and effective teaching. On the ensemble of all managerial skills combined, 26 residents (60%) rated their performance as "good" or "excellent" after the course vs only 21 (49%) before the course (P = .02). Residents also noted a statistically significant improvement in their ability to perform the managerial duties necessary for the establishment of a surgical practice. CONCLUSIONS Surgical residency programs

  20. Adaptive management

    DEFF Research Database (Denmark)

    Rist, Lucy; Campbell, Bruce Morgan; Frost, Peter

    2013-01-01

    Adaptive management (AM) emerged in the literature in the mid-1970s in response both to a realization of the extent of uncertainty involved in management, and a frustration with attempts to use modelling to integrate knowledge and make predictions. The term has since become increasingly widely used...... in scientific articles, policy documents and management plans, but both understanding and application of the concept is mixed. This paper reviews recent literature from conservation and natural resource management journals to assess diversity in how the term is used, highlight ambiguities and consider how...... the concept might be further assessed. AM is currently being used to describe many different management contexts, scales and locations. Few authors define the term explicitly or describe how it offers a means to improve management outcomes in their specific management context. Many do not adhere to the idea...

  1. WAYS TO IMPROVE RISK MANAGEMENT IN COMPLEX PROJECTS

    Directory of Open Access Journals (Sweden)

    Emilia IORDACHE

    2012-01-01

    Full Text Available Risk is present in all human activities; it can be associated with health, security, economy or environment. The goal of risk management is to control, prevent or decrease potential damages. Technically speaking, risk management means all the activities coordinated so as to orient and monitor an organization from the risk perspective. Risk management helps formulate the most adequate decisions by taking account of uncertainties and their effects upon the accomplishment of proposed goals, and argues the need to lay down and implement coercive, preventive actions typical of the management of a company. The benefits of good risk management and also the consequences of bad management shall undoubtedly be felt by an organization’s board, employees, shareholders, customers as well as by all other entities concerned with organizational performance. Projects generally include a number of risks in common with those in business as well as certain typical ones. In complex projects, it is this very feature – complexity – which generates the need to implement risk management for the purpose to diminish, remove, and monitor the risks which can influence the development of a project.

  2. Negative workplace behaviours: an ethical dilemma for nurse managers.

    Science.gov (United States)

    Lindy, Cheryl; Schaefer, Florence

    2010-04-01

    To discover nurse managers' perception of negative workplace behaviours (bullying) encountered by staff on their unit. Background Negative workplace behaviour is a worldwide phenomenon happening in all types of work settings. Absent from the literature were studies specific to the nurse managers' perception on this topic. A phenomenological qualitative research methodology was used to gain insight into the perceptions of nurse managers about negative workplace behaviours that they have observed or addressed. Nurse Managers described their perceptions of, and experiences pertaining to, instances of negative workplace behaviour. Six themes emerged from the data analysis: 'that's just how she is', 'they just take it', 'a lot of things going on', 'old baggage', 'three sides to a story' and 'a management perspective'. Nurse Managers had observed, experienced and/or had received reports of negative workplace behaviours. While some felt comfortable addressing the behaviour, others experienced ethical dilemmas when trying to treat all fairly. The results of the present study provide guidance for nurse managers to address negative workplace behaviours occurring on their units.

  3. Teaching Managers How to Manage

    International Nuclear Information System (INIS)

    Hylko, J.M.

    2006-01-01

    Following graduation from a college or university with a technical degree, or through years of experience, an individual's training and career development activities typically focus on enhancing technical problem-solving skills. However, as these technical professionals, herein referred to as 'Techies', advance throughout their careers, they may be required to accept and adapt to the role of being a manager, and must undergo a transition to learn and rely on new problem-solving skills. However, unless a company has a specific manager-trainee class to address this subject and develop talent from within, an employee's management style is learned and developed 'on the job'. Both positive and negative styles are nurtured by those managers having similar qualities. Unfortunately, a negative style often contributes to the deterioration of employee morale and ultimate closing of a department or company. This paper provides the core elements of an effective management training program for 'Teaching Managers How to Manage' derived from the Department of Energy's Integrated Safety Management System and the Occupational Safety and Health Administration 's Voluntary Protection Program. Discussion topics and real-life examples concentrate on transitioning an employee from a 'Techie' to a manager; common characteristics of being a manager; the history and academic study of management; competition, change and the business of waste management; what to do after taking over a department by applying Hylko's Star of Success; command media; the formal and informal organizational charts; chain of command; hiring and developing high-degree, autonomous employees through effective communication and delegation; periodic status checks; and determining if the program is working successfully. These common characteristics of a strong management/leadership culture and practical career tips discussed herein provide a solid foundation for any company or department that is serious about developing

  4. How do Category Managers Manage?

    DEFF Research Database (Denmark)

    Hald, Kim Sundtoft; Sigurbjornsson, Tomas

    2013-01-01

    The aim of this research is to explore the managerial role of category managers in purchasing. A network management perspective is adopted. A case based research methodology is applied, and three category managers managing a diverse set of component and service categories in a global production...... firm is observed while providing accounts of their progress and results in meetings. We conclude that the network management classification scheme originally deve loped by Harland and Knight (2001) and Knight and Harland (2005) is a valuable and fertile theoretical framework for the analysis...

  5. Change Management

    Directory of Open Access Journals (Sweden)

    Motab Raja Aljohani

    2015-08-01

    Full Text Available Managing change within organizations is a core challenge for the HR professionals as any change concerns people working within the organization. The study of Human Resource Management is based on achievement of goals through corporate strategy and effective management of change within the organization. Change can be successful when it links people job satisfaction and productivity within an organization. Effective change management can result in greater productivity higher work life quality and improved readiness for future changes. Most HR professionals are regularly being asked for developing attitudes and personal skills for change implementation as technical understanding of applying the tools for managing change. This article will outline the challenges faced by Human Resource managers in change implementation. The well-known theories and literature will also be discussed to share light on the importance and change management for HR. Also recommendations and suggestion will be provided for improving change management process within an organizational context. Keywords Change Management Human Resource Management

  6. Implementing complex innovations: factors influencing middle manager support.

    Science.gov (United States)

    Chuang, Emmeline; Jason, Kendra; Morgan, Jennifer Craft

    2011-01-01

    Middle manager resistance is often described as a major challenge for upper-level administrators seeking to implement complex innovations such as evidence-based protocols or new skills training. However, factors influencing middle manager support for innovation implementation are currently understudied in the U.S. health care literature. This article examined the factors that influence middle managers' support for and participation in the implementation of work-based learning, a complex innovation adopted by health care organizations to improve the jobs, educational pathways, skills, and/or credentials of their frontline workers. We conducted semistructured interviews and focus groups with 92 middle managers in 17 health care organizations. Questions focused on understanding middle managers' support for work-based learning as a complex innovation, facilitators and barriers to the implementation process, and the systems changes needed to support the implementation of this innovation. Factors that emerged as influential to middle manager support were similar to those found in broader models of innovation implementation within the health care literature. However, our findings extend previous research by developing an understanding about how middle managers perceived these constructs and by identifying specific strategies for how to influence middle manager support for the innovation implementation process. These findings were generally consistent across different types of health care organizations. Study findings suggest that middle manager support was highest when managers felt the innovation fit their workplace needs and priorities and when they had more discretion and control over how it was implemented. Leaders seeking to implement innovations should consider the interplay between middle managers' control and discretion, their narrow focus on the performance of their own departments or units, and the dedication of staff and other resources for empowering their

  7. Managing care.

    Science.gov (United States)

    Sandifer, Q D

    1997-09-01

    The terms 'managed care' and 'disease management' are gaining common usage in the health service but their meaning is not widely understood. Managed care is a generic term describing any health care system that integrates the financing and delivery of medical care. Its growth in the United States has been driven by pressure to control costs, and there is circumstantial evidence that costs are slowing as a result of better management of resources. However, it is not clear how much of this is due to managed care, the selection of more favourable enrollees to health plans or other factors. Research evidence is limited, and that available is constrained by the rapidly changing nature of managed care. In the United States a bewildering variety of managed care arrangements have emerged, although several common characteristics can be identified: limited choice of physician providers; controlled access to secondary care; selective contracting; financial incentives; quality management; and utilization management. All are present in the National Health Service (NHS), which exemplifies a nationalized managed care system. Disease management is an extension of managed care that takes a global approach to patient care by attempting to co-ordinate resources across the entire health care delivery system throughout the life cycle of the disease. This is poorly developed in the NHS, so that the attention of commercial organizations has been attracted. However, concern has been expressed about the implications of commercial involvement: the fragmentation of general medical services; effect of for-profit status; and use of patient-based data. Recent policy developments could allow disease management to develop within the NHS.

  8. The opinion of the general practitioner toward clinical management of patients with psychogenic nonepileptic seizures.

    LENUS (Irish Health Repository)

    O'Sullivan, S S

    2012-02-03

    OBJECTIVE: The purpose of this work was to assess the opinion of general practitioners (GPs) regarding the diagnosis of psychogenic nonepileptic seizures (PNES) and the role they feel they should play in the management of the disorder. METHODS: Patients with PNES were identified from hospital records. Seizure and patient characteristics were recorded. Their GPs were surveyed regarding their understanding of the diagnosis and ongoing management of PNES. RESULTS: Twenty-three patients were identified over a 3-year period as having been diagnosed with PNES. Sixty-five percent of GPs agreed with the diagnosis, and when asked to grade their understanding of the diagnosis (poor = 1, excellent = 10), the mean score was 5.7 (+\\/-SD 2.3). Thirty-five percent of GPs felt psychological input was of benefit to their patients. Fifty-two percent of GPs felt comfortable following up these patients, either with or without neurology outpatient services. CONCLUSIONS: PNES remains a difficult disease to manage. There is a high level of uncertainty regarding the optimum management of PNES among primary care physicians, for which further education is needed.

  9. The value of usability testing for Internet-based adolescent self-management interventions: “Managing Hemophilia Online”

    Science.gov (United States)

    2013-01-01

    Background As adolescents with hemophilia approach adulthood, they are expected to assume responsibility for their disease management. A bilingual (English and French) Internet-based self-management program, “Teens Taking Charge: Managing Hemophilia Online,” was developed to support adolescents with hemophilia in this transition. This study explored the usability of the website and resulted in refinement of the prototype. Methods A purposive sample (n=18; age 13–18; mean age 15.5 years) was recruited from two tertiary care centers to assess the usability of the program in English and French. Qualitative observations using a “think aloud” usability testing method and semi-structured interviews were conducted in four iterative cycles, with changes to the prototype made as necessary following each cycle. This study was approved by research ethics boards at each site. Results Teens responded positively to the content and appearance of the website and felt that it was easy to navigate and understand. The multimedia components (videos, animations, quizzes) were felt to enrich the experience. Changes to the presentation of content and the website user-interface were made after the first, second and third cycles of testing in English. Cycle four did not result in any further changes. Conclusions Overall, teens found the website to be easy to use. Usability testing identified end-user concerns that informed improvements to the program. Usability testing is a crucial step in the development of Internet-based self-management programs to ensure information is delivered in a manner that is accessible and understood by users. PMID:24094082

  10. Managing Creativity

    DEFF Research Database (Denmark)

    Slavich, Barbara; Velikova, Silviya Svejenova

    2016-01-01

    This article aims at providing definitional clarity on creativity and a systematic understanding of its management in organizations. By drawing on the results of a content analysis of creativity definitions in 440 scholarly publications in the field of management between 1990 and 2014, this study...... clarifies how scholars in the management domain have defined the concept and identifies core categories shared by these definitions. It also brings together these conceptual categories into an integrative multilevel framework of relevance for managing creativity in organizations. The framework outlines...... a view of managing creativity, which involves managing interconnected processes as well as dualities, such as processes-outcomes, individuals-collectives, and permanent-temporary creativity units. Finally, it paves the way to new research frontiers for the domain....

  11. Managing mayhem

    International Nuclear Information System (INIS)

    White, K.S.

    2012-01-01

    Research institutes, typically full of excellent scientists and engineers, tend to be very focused on the technical aspects of their work, but reluctant to put much energy into the management functions that enable a healthy, productive organization. This is not really surprising when one considers that scientists and engineers are well trained to measure and evaluate quantitative entities while the management arena is dominated by qualitative concepts. Management is generally considered to include planning, organizing, leading and controlling. Not confusing talking with communication and the ability to boost motivation and creativity without generating conflicts are necessary qualities for a good manager. The good manager in research and development organization must be willing to relinquish some control and focus more effort on leading and coordinating the abilities of highly intelligent, educated and autonomous individuals. This paper discusses the essential management functions and techniques that can be employed to maximize success in a research and development organization

  12. Records Management Directive

    Data.gov (United States)

    Office of Personnel Management — The Office of Personnel Management (OPM) Records Management Directive provides guidelines for the management of OPM records, and identifies the records management...

  13. Risk management

    OpenAIRE

    Mcmanus, John

    2009-01-01

    Few projects are completed on time, on budget, and to their original requirement or specifications. Focusing on what project managers need to know about risk in the pursuit of delivering projects, Risk Management covers key components of the risk management process and the software development process, as well as best practices for risk identification, risk planning, and risk analysis. The book examines risk planning, risk analysis responses to risk, the tracking and modelling of risks, intel...

  14. Managing crisis

    OpenAIRE

    Bakacsi, Gyula

    2010-01-01

    The traditional approach to crisis management suggest autocratic leadership, that has risks anyway (leader is the bottle-neck of problem solving, single-loop learning, crisis management is a matter of efficiency). However, managing nowadays crisis is rather effectiveness issue, and requires double-loop learning (second-order change) and leadership role in the sense of Kotter’s theory. Paper discusses the top-management’s leadership responsibilities, and their special tasks in the problem solv...

  15. Management Accounting

    OpenAIRE

    John Burns; Martin Quinn; Liz Warren; João Oliveira

    2013-01-01

    Overview of the BookThe textbook comprises six sections which together represent a comprehensive insight into management accounting - its technical attributes, changeable wider context, and the multiple roles of management accountants. The sections cover: (1) an introduction to management accounting, (2) how organizations account for their costs, (3) the importance of tools and techniques which assist organizational planning and control, (4) the various dimensions of making business decisions...

  16. Change management

    OpenAIRE

    Kebrlová, Linda

    2010-01-01

    This diploma thesis is focused on Change Management, for which I used translation "správa změn" in my thesis. The diploma thesis includes a proposal for solution of Change Management, which is based from elements of RUP (Rational Unified Process), and methodology and CMMI (Capability Maturity Model Integration). In the first chapter, entitled Software requirements, there are at first defined basic concepts related to Change Management. The chapter includes the definition of software requireme...

  17. Practice management.

    Science.gov (United States)

    Althausen, Peter L; Mead, Lisa

    2014-07-01

    The practicing orthopaedic traumatologist must have a sound knowledge of business fundamentals to be successful in the changing healthcare environment. Practice management encompasses multiple topics including governance, the financial aspects of billing and coding, physician extender management, ancillary service development, information technology, transcription utilization, and marketing. Some of these are universal, but several of these areas may be most applicable to the private practice of medicine. Attention to each component is vital to develop an understanding of the intricacies of practice management.

  18. Blast management

    OpenAIRE

    Shouraki, Mohammad Kargar; Naserkheil, Ali Asghar

    2011-01-01

    Blast Management (BM) is composed of the combination of human resources management (HRM) principles and concepts and various methods of quality management (QM) with a financial approach. BM is made up of three aspects: hard, soft and concept and BLAST means an explosive shift in organization's mindset and thought and rapid action against it. The first aspect, hard, includes a set of managerial toots and philosophies to improve the quality and productivity with a financial approach.

  19. Waste management

    International Nuclear Information System (INIS)

    Chmielewska, E.

    2010-01-01

    In this chapter formation of wastes and basic concepts of non-radioactive waste management are explained. This chapter consists of the following parts: People in Peril; Self-regulation of nature as a guide for minimizing and recycling waste; The current waste management situation in the Slovak Republic; Categorization and determination of the type of waste in legislative of Slovakia; Strategic directions waste management in the Slovak Republic.

  20. Portfolio Management

    Science.gov (United States)

    Duncan, Sharon L.

    2011-01-01

    Enterprise Business Information Services Division (EBIS) supports the Laboratory and its functions through the implementation and support of business information systems on behalf of its business community. EBIS Five Strategic Focus Areas: (1) Improve project estimating, planning and delivery capability (2) Improve maintainability and sustainability of EBIS Application Portfolio (3) Leap forward in IT Leadership (4) Comprehensive Talent Management (5) Continuous IT Security Program. Portfolio Management is a strategy in which software applications are managed as assets

  1. Talent management

    OpenAIRE

    Lappyová, Nella

    2011-01-01

    This thesis deals with talent management. It is divided into two parts, a theoretical one and a practical one. The aim is to provide a comprehensive overview of talent management from a theoretical and practical point of view. The aim of the practical part is also to assess talent management at Alliance Healthcare Ltd. giving my own recommendations on the basis of theoretical knowledge. The theoretical part is based on theoretical knowledge and professional literature. It aims to explain basi...

  2. Reservoir management

    International Nuclear Information System (INIS)

    Satter, A.; Varnon, J.E.; Hoang, M.T.

    1992-01-01

    A reservoir's life begins with exploration leading to discovery followed by delineation of the reservoir, development of the field, production by primary, secondary and tertiary means, and finally to abandonment. Sound reservoir management is the key to maximizing economic operation of the reservoir throughout its entire life. Technological advances and rapidly increasing computer power are providing tools to better manage reservoirs and are increasing the gap between good and neural reservoir management. The modern reservoir management process involves goal setting, planning, implementing, monitoring, evaluating, and revising plans. Setting a reservoir management strategy requires knowledge of the reservoir, availability of technology, and knowledge of the business, political, and environmental climate. Formulating a comprehensive management plan involves depletion and development strategies, data acquisition and analyses, geological and numerical model studies, production and reserves forecasts, facilities requirements, economic optimization, and management approval. This paper provides management, engineers, geologists, geophysicists, and field operations staff with a better understanding of the practical approach to reservoir management using a multidisciplinary, integrated team approach

  3. Management services

    International Nuclear Information System (INIS)

    Adkins, S.K.; Alford, D.R.; Barnette, A.B.

    1979-01-01

    The Management Services Section provides coordinated professional administrative services to the Fusion Energy Division (FED), allowing the work of technical professionals to be more fully concentrated in their areas of specialty. Services are provided in general administration, personnel, financial management, communications (including text and graphics generation), management information, library, safety, quality assurance, and nonprogrammatic engineering services. Highlights of the past year included adoption of the Procurement Module in the FED Management Information System (MIS) for use by the entire Laboratory, completion of the Personnel Module of the MIS, greatly increased personnel recruiting activity, and increased industrial subcontracting activity

  4. Management research

    International Nuclear Information System (INIS)

    Berry, M.

    1988-01-01

    The 1988 progress report of the Management Research center (Polytechnic School, France), is presented. The Center research programs include the management of different organizations, such as industry, administrative systems, hospitals and cultural systems. The investigations performed concern the improvement and better knowledge of the new methods of analysis: the role of the speech, the logic conflicts; the crisis development, symptoms and effects; the relationship between the management practices and the prevailing ideas or theories. The approach adopted by the scientists involves the accurate analysis of the essential management activities. The investigations carried out in 1988 are summarized. The published papers, the congress communications and the thesis are listed [fr

  5. Knowledge management

    DEFF Research Database (Denmark)

    Foss, Nicolai Juul; Mahnke, Volker

    2003-01-01

    Knowledge management has emerged as a very successful organization practice and has beenextensively treated in a large body of academic work. Surprisingly, however, organizationaleconomics (i.e., transaction cost economics, agency theory, team theory and property rightstheory) has played no role...... in the development of knowledge management. We argue thatorganizational economics insights can further the theory and practice of knowledge managementin several ways. Specifically, we apply notions of contracting, team production,complementaries, hold-up, etc. to knowledge management issues (i.e., creating...... and integrationknowledge, rewarding knowledge workers, etc.) , and derive refutable implications that are novelto the knowledge management field from our discussion....

  6. Identity Management

    Data.gov (United States)

    Social Security Administration — Provides information for identity management services on the creation, modification and eventual deletion of accounts and entitlements based on user relationships on...

  7. Reservoir management

    International Nuclear Information System (INIS)

    Satter, A.; Varnon, J.E.; Hoang, M.T.

    1992-01-01

    A reservoir's life begins with exploration leading to discovery followed by delineation of the reservoir, development of the field, production by primary, secondary and tertiary means, and finally to abandonment. Sound reservoir management is the key to maximizing economic operation of the reservoir throughout its entire life. Technological advances and rapidly increasing computer power are providing tools to better manage reservoirs and are increasing the gap between good and neutral reservoir management. The modern reservoir management process involves goal setting, planning, implementing, monitoring, evaluating, and revising plans. Setting a reservoir management strategy requires knowledge of the reservoir, availability of technology, and knowledge of the business, political, and environmental climate. Formulating a comprehensive management plan involves depletion and development strategies, data acquisition and analyses, geological and numerical model studies, production and reserves forecasts, facilities requirements, economic optimization, and management approval. This paper provides management, engineers geologists, geophysicists, and field operations staff with a better understanding of the practical approach to reservoir management using a multidisciplinary, integrated team approach

  8. Cluster management.

    Science.gov (United States)

    Katz, R

    1992-11-01

    Cluster management is a management model that fosters decentralization of management, develops leadership potential of staff, and creates ownership of unit-based goals. Unlike shared governance models, there is no formal structure created by committees and it is less threatening for managers. There are two parts to the cluster management model. One is the formation of cluster groups, consisting of all staff and facilitated by a cluster leader. The cluster groups function for communication and problem-solving. The second part of the cluster management model is the creation of task forces. These task forces are designed to work on short-term goals, usually in response to solving one of the unit's goals. Sometimes the task forces are used for quality improvement or system problems. Clusters are groups of not more than five or six staff members, facilitated by a cluster leader. A cluster is made up of individuals who work the same shift. For example, people with job titles who work days would be in a cluster. There would be registered nurses, licensed practical nurses, nursing assistants, and unit clerks in the cluster. The cluster leader is chosen by the manager based on certain criteria and is trained for this specialized role. The concept of cluster management, criteria for choosing leaders, training for leaders, using cluster groups to solve quality improvement issues, and the learning process necessary for manager support are described.

  9. Values and attitudes of National Wildlife Refuge managers and biologists; Report to respondents

    Science.gov (United States)

    Brinson, Ayeisha A.; Benson, Delwin E.

    2002-01-01

    The issues affecting natural resource management, the society in which natural resource management occurs, natural resource agency personnel, and the publics they serve have changed in recent decades. Previous studies of Refuge professionals in the U.S. Fish and Wildlife Service (Service) have revealed that employees lack strong commitment to the current organizational structure, were frustrated with the lack of communication within the agency and felt there was a need for strong leadership (PEER 1998, 1999). These results prompted the authors to have further questions about refuge management in the Fish and Wildlife Service. What do employees value about their agency? Is there a difference in values between refuge managers and biologists and if so, what are those differences and what influences those differences?

  10. Current UK practices in the management of subacromial impingement

    Science.gov (United States)

    Drury, Colin; Tait, Gavin R

    2015-01-01

    Background Controversy presently exists surrounding the management of patients with subacromial impingement. This study aims to highlight current UK practices in the management of these patients. Methods BESS members were invited to complete a questionnaire and responses were received from 157 consultant shoulder surgeons. Results Physiotherapy is an integral part of management for 93% of surgeons with a minimum period of 12 weeks being most popular prior to consideration of arthroscopic subacromial decompression. Subacromial steroid injection is used by 95% and 86% repeat this if the patient has failed to respond to a previous injection by the general practioner. From initial presentation, 77% felt there should be at least 3 months of conservative management before proceeding to surgery. Good but transient response to subacromial injection was considered the best predictor of good surgical outcome by 77%. The coracoacromial ligament is fully released by 78%, although there was greater variation in how aggressive surgeons were with acromioplasty. Most (59%) do not include the nontender acromioclavicular joint to any extent in routine acromioplasty. Hospital physiotherapy protocols are used by 63% for postoperative rehabilitation. Conclusions Variation exists in the management regimes offered to patients with subacromial impingement, but most employ a minimum period of 12 weeks of conservative management incorporating physiotherapy and at least 2 subacromial steriod injections. PMID:27582972

  11. Current UK practices in the management of subacromial impingement.

    Science.gov (United States)

    Bryceland, James K; Drury, Colin; Tait, Gavin R

    2015-07-01

    Controversy presently exists surrounding the management of patients with subacromial impingement. This study aims to highlight current UK practices in the management of these patients. BESS members were invited to complete a questionnaire and responses were received from 157 consultant shoulder surgeons. Physiotherapy is an integral part of management for 93% of surgeons with a minimum period of 12 weeks being most popular prior to consideration of arthroscopic subacromial decompression. Subacromial steroid injection is used by 95% and 86% repeat this if the patient has failed to respond to a previous injection by the general practioner. From initial presentation, 77% felt there should be at least 3 months of conservative management before proceeding to surgery. Good but transient response to subacromial injection was considered the best predictor of good surgical outcome by 77%. The coracoacromial ligament is fully released by 78%, although there was greater variation in how aggressive surgeons were with acromioplasty. Most (59%) do not include the nontender acromioclavicular joint to any extent in routine acromioplasty. Hospital physiotherapy protocols are used by 63% for postoperative rehabilitation. Variation exists in the management regimes offered to patients with subacromial impingement, but most employ a minimum period of 12 weeks of conservative management incorporating physiotherapy and at least 2 subacromial steriod injections.

  12. Quality management for nuclear power plant operation: A manual

    International Nuclear Information System (INIS)

    1990-01-01

    The experience from well operated nuclear power plants shows that achievement of safe, reliable and economic performance is closely related to a strong commitment and involvement by the management personnel. A system of controls is necessary to ensure that satisfactory quality in operation is achieved and maintained over the long term. The key to achieving and assuring quality lies in the ability of management to define performance objectives and to ensure that significant safety and reliability problems are prevented or detected early and resolved. This Manual has been developed by the IAEA to assist plant managers in fulfilling their responsibility with regard to the control and direction of quality and of quality assurance activities in nuclear power plant operation. It emphasizes quality objectives for nuclear power plant operation and indicates the way in which a quality system based on quality assurance principles as established in the IAEA NUSS documents can be used by managers to accomplish these objectives. Since the Manual is mainly directed at management personnel, it is presented in the form of short highlighted practices complemented by typical examples of forms and procedures. Since not all the activities under the heading of quality in operation could be covered in a single document, the activities selected for this Manual comprise those where it was felt that practical advice is generally needed. A pragmatic document useful for direct application by plant managers was the envisaged objective

  13. Marketing Management

    DEFF Research Database (Denmark)

    Wilke, Ricky

    2012-01-01

    Book review of: Christian Homburg, Sabine Kuester, Harley Krohmer, Marketing Management – A Contemporary Perspective, McGraw-Hill Higher Education, 2009......Book review of: Christian Homburg, Sabine Kuester, Harley Krohmer, Marketing Management – A Contemporary Perspective, McGraw-Hill Higher Education, 2009...

  14. Construction Management.

    Science.gov (United States)

    Abbott, James F.

    This article provides a detailed discussion of a team approach to building that involves a construction manager, an architect, and a contractor. Bidding methods are outlined; the major components in construction management -- value engineering and fast track scheduling -- and the use of performance specifications are discussed. The construction…

  15. Conflict Management.

    Science.gov (United States)

    Fisher, William; Koue, Glen

    1991-01-01

    Discusses general issues involved in conflict management and provides more specific examples of conflict management in libraries. Causes of conflict are considered, including organizational structure, departmentalization, performance appraisal, poor communication, and technological change; and methods of dealing with conflict are described,…

  16. Journal Management

    African Journals Online (AJOL)

    The Journal Manager sees to all aspects of Journal Management, in consultation with the Editors, including setting up and configuring the journal system, enrolling users in the various roles needed to run the journal, setting up the various Sections of the journal, and many other managerial tasks.

  17. Knowledge Management.

    Science.gov (United States)

    1999

    The first of the four papers in this symposium, "Knowledge Management and Knowledge Dissemination" (Wim J. Nijhof), presents two case studies exploring the strategies companies use in sharing and disseminating knowledge and expertise among employees. "A Theory of Knowledge Management" (Richard J. Torraco), develops a conceptual…

  18. Sport Management.

    Science.gov (United States)

    Parkhouse, Bonnie L., Ed.; And Others

    1984-01-01

    Traditional teaching and coaching positions have become scarce but the expanding field of sport management has created its own job market, demanding new skills and preparation. Three articles are offered that explore different aspects and possibilities for a sport management career. (DF)

  19. For management?

    NARCIS (Netherlands)

    Clegg, S.R.; Kornberger, M.; Carter, C.; Rhodes, C.

    2006-01-01

    Over the past decades there have been persistent radical critiques of management. Previously the goal was to apply forms of Marxian analysis to the world of management and organizations, usually seeing it as a sphere of false consciousness, distorted and unreflective practices, and three-dimensional

  20. Aesthetic Management

    DEFF Research Database (Denmark)

    Ricard, Lykke Margot

    2003-01-01

    Aesthetics, Art & Management - Towards a New Field of Flow. European Institute for Advanced Studies in Management (EIASM) Workshop , Gattières (France). 2003 Short description: This paper explores some of the rigid theoretical interpretations of the interplay between art and business through a case...... is often described in terms of what a business manager is not and vice versa. This paper explores some of the rigid theoretical interpretations of the interplay between art and business through a case study of two radical Danish artists, Kristian Hornsleth and Michael Brammer. Today, these two artists......, also create for myself, otherwise I don?t live up to people?s expectations.? (Brammer, Interview, August 6, 2002). This paper was presented at the European Institute for Advanced Studies in Management (EIASM) Workshop on "Aesthetics, Art & Management - Towards a New Field of Flow"....

  1. Education on, Exposure to, and Management of Vascular Anomalies During Otolaryngology Residency and Pediatric Otolaryngology Fellowship.

    Science.gov (United States)

    Chun, Robert; Jabbour, Noel; Balakrishnan, Karthik; Bauman, Nancy; Darrow, David H; Elluru, Ravindhra; Grimmer, J Fredrik; Perkins, Jonathan; Richter, Gresham; Shin, Jennifer

    2016-07-01

    The field of vascular anomalies presents diverse challenges in diagnosis and management. Although many lesions involve the head and neck, training in vascular anomalies is not universally included in otolaryngology residencies and pediatric otolaryngology (POTO) fellowships. To explore the education in, exposure to, and comfort level of otolaryngology trainees with vascular anomalies. A survey was distributed to 39 POTO fellows and 44 residents in postgraduate year 5 who matched into POTO fellowships from April 22 through June 16, 2014. Survey responses from trainees on exposure to, education on, and comfort with vascular anomalies. Forty-four residents in postgraduate year 5 who applied to POTO fellowships and 39 POTO fellows were emailed the survey. Fourteen respondents were unable to be contacted owing to lack of a current email address. Thirty-six of 69 residents and fellows (18 fellows and 18 residents [52%]) responded to the survey. Twenty-seven trainees (75%) reported no participation in a vascular anomalies clinic during residency; 6 of these 27 individuals (22%) trained at institutions with a vascular anomalies clinic but did not participate in the clinic, and 28 of the 36 respondents (78%) reported that they had less than adequate or no exposure to vascular anomalies in residency. Among POTO fellows, 11 of 17 (65%) did not participate in a vascular anomalies clinic during fellowship, even though 8 of the 11 had a vascular anomalies clinic at their fellowship program. During fellowship training, 12 of 18 fellows (67%) reported that they had adequate exposure to vascular anomalies. Only 20 respondents (56%) felt comfortable distinguishing among diagnoses of vascular anomalies, and only 4 residents (22%) and 9 fellows (50%) felt comfortable treating patients with vascular anomalies. All fellows believed that training in vascular anomalies was important in fellowship, and 100% of respondents indicated that increased exposure to diagnosis and management of

  2. Attitudes toward Management of Sickle Cell Disease and Its Complications: A National Survey of Academic Family Physicians

    Directory of Open Access Journals (Sweden)

    Arch G. Mainous

    2015-01-01

    Full Text Available Objective. Sickle cell disease (SCD is a disease that requires a significant degree of medical intervention, and family physicians are one potential provider of care for patients who do not have access to specialists. The extent to which family physicians are comfortable with the treatment of and concerned about potential complications of SCD among their patients is unclear. Our purpose was to examine family physician’s attitudes toward SCD management. Methods. Data was collected as part of the Council of Academic Family Medicine Educational Research Alliance (CERA survey in the United States and Canada that targeted family physicians who were members of CERA-affiliated organizations. We examined attitudes regarding management of SCD. Results. Overall, 20.4% of respondents felt comfortable with treatment of SCD. There were significant differences in comfort level for treatment of SCD patients depending on whether or not physicians had patients who had SCD, as well as physicians who had more than 10% African American patients. Physicians also felt that clinical decision support (CDS tools would be useful for treatment (69.4% and avoiding complications (72.6% in managing SCD patients. Conclusions. Family physicians are generally uncomfortable with managing SCD patients and recognize the utility of CDS tools in managing patients.

  3. Management matters.

    Science.gov (United States)

    Gould, Rebecca A; Canter, Deborah

    2008-11-01

    Fewer than 50% of registered dietitians (RDs) supervise personnel and 76% have no budget authority. Because higher salaries are tied to increasing levels of authority and responsibility, RDs must seek management and leadership roles to enjoy the increased remuneration tied to such positions. Advanced-level practice in any area of dietetics demands powerful communication abilities, proficiency in budgeting and finance, comfort with technology, higher-order decision-making/problem-solving skills, and well-honed human resource management capabilities, all foundational to competent management practice. As RDs envision the future of the dietetics profession, practitioners must evaluate management competence in both hard and soft skills. Just as research is needed to support evidenced-based clinical practice, the same is needed to support management practice across the profession. Dietetics educators and preceptors should be as enthusiastic about management practice as they are clinical practice when educating and mentoring future professionals. Such encouragement and support can mean that new RDs and dietetic technicians, registered, will understand what it takes to advance to higher levels of responsibility, authority, and subsequent enhanced remuneration. In the ever-changing social, legal, ethical, political, economic, technological, and ecological environments of work, food and nutrition professionals who are willing to step forward and assume the risks and responsibilities of management also will share in the rewards, and propel the profession to new heights of recognition and respect.

  4. SOCIAL ENVIRONMENTAL MANAGEMENT IN NGOS: A LOOK FROM THE BUSINESS PERFORMANCE AND THEIR PERCEPTIONS AS STAKEHOLDERS FROM OTHERS ORGANIZATIONS

    Directory of Open Access Journals (Sweden)

    Vivian Duarte Couto Fernandes

    2014-05-01

    Full Text Available The reflection of environmental management is felt by the entire chain of stakeholders of an organization. Within the environmental context, the NGOs act as important actors in the dissemination and engagement, being one of the key stakeholders which relate to the company. This article aims to discuss the concept of environmental management from the performance of environmental NGOs in Uberlândia/MG, checking their perception as one of all stakeholders from organizations. The research is descriptive and exploratory. Data collection started from semi-structured interviews with managers and research websites of entities. The results of this study show the relevance of the subject; how the environmental management of the NGOs involves both aspects of environmental and social; and the difficulty to relate and act together with government agencies and private sector, given the different goals that each ball has when it comes to environmental management.

  5. Identity Management

    CERN Document Server

    Pace, A

    2008-01-01

    This paper introduces identity management concepts and discusses various issues associated with its implementation. It will try to highlight technical, legal, and social aspects that must been foreseen when defining the numerous processes that an identity management infrastructure must support. Grid interoperability as well as cross platform interoperability is addressed on the technical aspect, followed by a short discussion on social consequences on user’s privacy when completed traceability is enforced and some examples on how identity management has been implemented at CERN

  6. Identity management

    Energy Technology Data Exchange (ETDEWEB)

    Pace, A [CERN, Geneva (Switzerland)

    2008-07-01

    This paper introduces identity management concepts and discusses various issues associated with their implementation. It will try to highlight technical, legal, and social aspects that must been foreseen when defining the numerous processes that an identity management infrastructure must support. Grid interoperability as well as cross platform interoperability is addressed on the technical aspect, followed by a short discussion on social consequences on user's privacy when completed traceability is enforced. The paper will finally give some examples on how identity management has been implemented at CERN.

  7. Identity management

    International Nuclear Information System (INIS)

    Pace, A

    2008-01-01

    This paper introduces identity management concepts and discusses various issues associated with their implementation. It will try to highlight technical, legal, and social aspects that must been foreseen when defining the numerous processes that an identity management infrastructure must support. Grid interoperability as well as cross platform interoperability is addressed on the technical aspect, followed by a short discussion on social consequences on user's privacy when completed traceability is enforced. The paper will finally give some examples on how identity management has been implemented at CERN

  8. Managing Networks

    DEFF Research Database (Denmark)

    Jørgensen, Heidi; Vintergaard, Christian

    Logically it seems that companies pursuing different business strategies wouldalso manage their relationships with other firms accordingly. Nevertheless, due tothe lack of research in the field of network strategies, this link still remainsinadequately examined. Based on the well-known framework...... isprovided, that the relation between a company's strategy, structure and processesin fact have a considerable influence on its pattern of network behaviour. Threecase studies from the Danish biotech industry exemplify and illustrate how acompany's strategy is directly correlated with how it manages its...... of networkbehaviour, knowing how to manage this relation becomes essential, especiallyduring the development of new strategies....

  9. Quality management

    OpenAIRE

    Forrest, Diana

    1997-01-01

    scen Scenario Interactive Media Element This mini-case study walks users through a scenario and user must make business decisions for a company that looks at the issues of quality and cost. GB3042 Operations Management

  10. Communication & Management

    CERN Multimedia

    2006-01-01

    Calendar of courses for September to December 2006 Please check our Web site to find out the number of places available, which may vary. Management Curriculum 2nd semester 2006 Titles Dates Language Quality Management 18, 19 September Bilingual Managing Teams 19, 20, 21 September English Communicating Effectively - Residential 20, 21, 22 septembre Bilingual (Full) Personal Awareness & Impact 26, 27, 28 September Bilingual Introduction to Leadership 4, 5, 6 October Bilingue IProject Scheduling & Costing 12, 13 October English CDP-SL part 1 Several sessions Dates to be fixed English or French Personal Awareness & Impact 23, 24 October Bilingual Communicating to Convince 23, 24, 25 October Bilingual CDP-GL part 2 25, 26, 27 October English CDP-GL part 1 Dates to be fixed Bilingual Risk Management 20, 21 December Bilingual Communication curriculum 2nd semester 2006 Titles Dates Language Techniques d'exposé et de présentation 18, 19 s...

  11. Management & Communication

    CERN Multimedia

    2006-01-01

    Calendar of courses for September to December 2006 Please check our Web site to find out the number of places available, which may vary. Management Curriculum 2nd semester 2006 Titles Dates Language Quality Management 18, 19 September Bilingual Managing Teams 19, 20, 21 September English Communicating Effectively - Residential 20, 21, 22 septembre Bilingual (Full) Personal Awareness & Impact 26, 27, 28 September Bilingual Introduction to Leadership 4, 5, 6 October Bilingue IProject Scheduling & Costing 12, 13 October English CDP-SL part 1 Several sessions Dates to be fixed English or French Personal Awareness & Impact 23, 24 October Bilingual Communicating to Convince 23, 24, 25 October Bilingual CDP-GL part 2 25, 26, 27 October English CDP-GL part 1 Dates to be fixed Bilingual Risk Management 20, 21 December Bilingual Communication curriculum 2nd semester 2006 Titles Dates Language Techniques d'exposé et de présentation 18, 19 sept...

  12. Management Experiences

    Directory of Open Access Journals (Sweden)

    Gheorghe Popovici

    2016-12-01

    Full Text Available The paper presents the results of the survey about the changes in modern management, identified from the experience of Romanian managers. By this online study one presents both the obstacles encountered and the recommendations for such a type of management that the present and future mangers must take into account. What motivated the respondent Romanian managers most to open their own business is the independence it offered them. They work in the field they have liked since they were young. The second reason was the perspective to have an additional income from the business development. The third argument in favour of opening a business is the possibility to assure the balance between personal life and career.

  13. Managing Diversity.

    Science.gov (United States)

    Geber, Beverly

    1990-01-01

    Demographic trends imply that organizations must learn to manage a diverse work force. Ways to change organizational systems, structures, and practices to eliminate subtle barriers are awareness training, attitude change, and valuing diversity. (SK)

  14. Brand Management

    DEFF Research Database (Denmark)

    Wider, Serena; von Wallpach, Sylvia; Mühlbacher, Hans

    2018-01-01

    Mainstream brand management literature views brands as products or organisations carrying brand names and brand managers as being in control of brand-related actions and outcomes. By contrast, recent empirical research shows the substantial influence of stakeholders on brands. Together with brand...... management, stakeholders shape brands by participating in brand-related interaction. European brand research accordingly treats brands as ongoing and complex processes in constant flux. Nevertheless, literature suffers from a significant lack of theoretical underpinnings for understanding brands as complex...... processes; in this respect, building on European philosophy is a fruitful avenue. This paper introduces the metaphor of the rhizome and draws on European process philosophy to further develop an integrative processual understanding of brands. Brand management claiming control over brands as processes turns...

  15. Managing Oneself.

    Science.gov (United States)

    Drucker, Peter F.

    1999-01-01

    Knowledge workers must take responsibility for managing their own careers. They are challenged to gain a better understanding of themselves so that they will know how and when to change the work they do. (Author/JOW)

  16. Global Managers

    DEFF Research Database (Denmark)

    Barakat, Livia L.; Lorenz, Melanie P.; Ramsey, Jase R.

    2016-01-01

    Purpose: – The purpose of this paper is to examine the effect of cultural intelligence (CQ) on the job performance of global managers. Design/methodology/approach: – In total, 332 global managers were surveyed from multinational companies operating in Brazil. The mediating effect of job...... satisfaction was tested on the CQ-job performance relationship. Findings: – The findings suggest that job satisfaction transmits the effect of CQ to job performance, such that global managers high in CQ exhibit more job satisfaction in an international setting, and therefore perform better at their jobs....... Practical implications: – Results imply that global managers should increase their CQ in order to improve their job satisfaction and ultimately perform better in an international context. Originality/value: – The authors make three primary contributions to the international business literature. First...

  17. Environmental management

    NARCIS (Netherlands)

    Guicherit, R.

    1996-01-01

    Elements of a national environmental management system include: • monitoring networks to establish the prevailing environmental quality; • emission inventories, and projected emission inventories based on population growth, increase of traffic density, and economie growth; taking into account

  18. Knowledge Management

    DEFF Research Database (Denmark)

    Hald Nielsen, Bo; Nicolajsen, Katrine

    For Økonomistyrelsen opstilles en teoretisk model over forudsætningerne for, at mmah er kan anvende knowledge management. Praksis vurderes dernæst i forhold til denne model.......For Økonomistyrelsen opstilles en teoretisk model over forudsætningerne for, at mmah er kan anvende knowledge management. Praksis vurderes dernæst i forhold til denne model....

  19. Management salaries

    International Nuclear Information System (INIS)

    Moody, D.

    1993-01-01

    Salary charts presenting the median salaries of general managers of locally owned electric utilities are given. These data are given by revenue class, and by customer size class. It was found that general managers of locally owned electric utilities earned a mean (average) salary of $56,034 as of June 1, 1992 and the median salary was $52,000. The data show that utilities servicing a larger customer base and hence, earning higher receives pay higher salaries

  20. Lean Management

    OpenAIRE

    Picot, Arnold

    1994-01-01

    In this article the possibility of increase of competitiveness of the domestic enterprises by means of Lean management system is considered, and also the analysis of introduction of the mentioned system at the Russian enterprises is carried out. Besides, the key conditions necessary for successful introduction of system are presented. Lean management is a world-spread way of solving the problems, aimed at making the company competitive; it is the organized activity of staff of the company, fo...

  1. Project Management

    DEFF Research Database (Denmark)

    Kampf, Constance

    2009-01-01

    In this video Associate Professor Constance Kampf talks about the importance project management. Not only as a tool in implementation, but also as a way of thinking, and as something that needs to be considered from idea conception......In this video Associate Professor Constance Kampf talks about the importance project management. Not only as a tool in implementation, but also as a way of thinking, and as something that needs to be considered from idea conception...

  2. Time management

    OpenAIRE

    Hanus, Filip

    2016-01-01

    The diploma thesis applies to issues and methods of time management at work of ČSOB, a.s. managers in western area of the Czech Republic. The thesis is devided into two basic parts. First part is theoretical and methodological, second part contains of impractical research using questionnaires investigation and controlled conversation. First part of the thesis describes theoretical anchoring of the topic including methods of gathering data. Second part shortly introduces particular company and...

  3. Managing Knowledge

    OpenAIRE

    Connolly, Niall

    2013-01-01

    This paper provides a perspective on what knowledge is, why knowledge is important, and how we might encourage good knowledge behaviours. A knowledge management framework is described, and although the framework is project management-centric the basic principles are transferrable to other contexts. From a strategic perspective, knowledge can be considered an asset that has the potential to provide a competitive advantage provided that it has intrinsic value, it is not easily accessible by ...

  4. Management Teams

    CERN Document Server

    Belbin, R Meredith Meredith

    2012-01-01

    Meredith Belbin's work on teams has become part of everyday language in organizations all over the world. All kinds of teams and team behaviours are covered. At the end of the book is a self-perception inventory so that readers can match their own personalities to particular team roles. Management Teams is required reading for managers concerned with achieving results by getting the best from their key personnel.

  5. Training chiropractic students in weight management counseling using standardized patients.

    Science.gov (United States)

    Hawk, Cheryl; Ramcharan, Michael; Kruger, Carla LeRiche

    2017-03-01

    The aim of this study was to describe and assess an activity that trained chiropractic students to counsel patients on weight management through the use of standardized patients. This was a descriptive study using mixed methods. Students were trained to apply health behavior theory and the transtheoretical model. Standardized patients were given a case to portray with the students. Students had 15 minutes for the encounter. The encounters were assessed in 2 ways: (1) standardized patients answered a brief questionnaire about the students' performance, and (2) students answered a questionnaire about the utility of the intervention. Numerical data were extracted from the audiovisual management platform, and statistics were computed for each question. Comments made by students and patients were transferred verbatim for content analysis. A total of 102 students took part in the activity. Students' performance in the encounter was uniformly high, with over 90% "yes" responses to all questions except "gave me printed information material" and "discussed the printed material with me." The key issue identified in the comments by standardized patients was that students tended not to connect weight management with their chief complaint (low back pain). Nearly all students (97%) thought the activity would be useful to their future practice, and 97% felt it had increased their confidence in providing weight management counseling. This experiential activity was assessed to be useful to students' future practice and appeared to provide them with skills to successfully communicate with patients on weight management.

  6. Decision making model and behavior of Iranian top managers

    Directory of Open Access Journals (Sweden)

    Aliakbar Farhangi

    2010-01-01

    Full Text Available Aesthetics relates to felt meaning generated from sensory perceptions, and involves subjective,tacit knowledge rooted in feeling and emotion. We believe the aesthetics of management isimportant, but little understood, aspect of organizational life. We propose that followers use theiraesthetic senses in making these assessments.In this article we try to discover the role of aesthetic in management and then try to find out thestyle of about 130 industrial and governmental top managers in Iran using some technique such asquestionnaire and interview. The personality and character of them will be recognized by some testsuch as KAI, MBIT, CPS, Cooper-Smith self-esteem, management style, machiavellism, internaland external control, behavior, attitude and their methods in problem solving and decision making,and the effect of this ability in productivity of their organization.At the end of this study we find out that they are strongly thinking, judging and intuition but half ofthem are extraversion. their personality & character, attitude, skills, professions, perception are soimportant for management and in making a decision more than Two-thirds:-If they make a decision never change it.-Use their aesthetic to judge others and events or found out the right way if it is rational and there isenough evidence.-Uses his experience and knowledge for decision but asks others to suggest a solution or solve theproblem.

  7. The Manager Coaching in Management

    Directory of Open Access Journals (Sweden)

    Giovanna Díaz Cardozo

    2016-11-01

    Full Text Available The paper aims to make contributions to the Manager Coaching, optimization of management in all areas in which it develops and operates the human being, in that sense, devotes part of its content to the figure of the manager, and Coaching as a leader, manager, director and conductor of processes, identified as largely responsible, you must have knowledge and experience in such functions, in addition to meeting a set of skills that will allow you to efficiently fulfill their activities. It relies on documentary research, in obtaining information were used as data collection instruments, bibliographic documents, which provided the necessary information applied to the particular study. Subsequently content analysis was conducted, investigates informational meanings. To obtain the following conclusions, most relevant is: understand and accept that coaching at international level is a methodology that has managed to grab the attention of big transnational companies, very successful companies, large-scale, relying on the good use and management to achieve the manager, a momentous change in his personality, and the effect on people is responsible in the organization.

  8. Risk management.

    Science.gov (United States)

    Chambers, David W

    2010-01-01

    Every plan contains risk. To proceed without planning some means of managing that risk is to court failure. The basic logic of risk is explained. It consists in identifying a threshold where some corrective action is necessary, the probability of exceeding that threshold, and the attendant cost should the undesired outcome occur. This is the probable cost of failure. Various risk categories in dentistry are identified, including lack of liquidity; poor quality; equipment or procedure failures; employee slips; competitive environments; new regulations; unreliable suppliers, partners, and patients; and threats to one's reputation. It is prudent to make investments in risk management to the extent that the cost of managing the risk is less than the probable loss due to risk failure and when risk management strategies can be matched to type of risk. Four risk management strategies are discussed: insurance, reducing the probability of failure, reducing the costs of failure, and learning. A risk management accounting of the financial meltdown of October 2008 is provided.

  9. Educational management

    Directory of Open Access Journals (Sweden)

    Patrick Vesel

    2006-12-01

    Full Text Available The internal marketing term was originally derived from the needs of marketers for appropriate comprehension and understanding of marketing programs for the final customer within so-called internal market of employees. It is thus the application of marketing thought in the educational management area. For the successful implementation of it the necessary connection of top management, marketing department and HRM department is demanded which consequentially means that internal marketing functions as a holistically managed process. It can best be described as a management philosophy for communicating, training, educating and informing, motivating and developing, employing and retaining employees. Within the discussed concept empowerment represent the key component. Due to the imbedded additional responsibility it brings to employees it is thus necessary to emphasize the role of educational management which should create servile and customer oriented organizational culture. However, despite nearly 25 years of development, the concept of internal marketing has not achieved the widespread recognition among the managers that it deserves. The major reason for this is that the concept was (is well ahead of its time.

  10. DOE management

    International Nuclear Information System (INIS)

    Rezendes, V.S.

    1991-07-01

    This paper reports that GAO, as well as the Department of Energy's Inspector General, have pointed out the need for major improvement in the University of California's management of the three DOE laboratories-Lawrence Livermore, Los Alamos, and Lawrence Berkeley- and DOE oversight of that management effort. GAO found problems with University of California controls over laboratory operations, such as managing property, protecting classified documents, and ensuring that subcontractors are not subject to foreign influence, which might lead to transfers of nuclear technology to foreign influence, which might lead to transfers of nuclear technology or materials to foreign countries. In addition, clauses in the University of California contracts hamper DOE's ability to effectively manage the laboratories. DOE has addressed many of the specific problems that GAO identified and has tried to improve overall contract management. Negotiations with the University of California to extend the laboratory contracts will present another opportunity for DOE to take a firm stance on the need for management improvements. Having appropriate procedures and resources in place would also help DOE carry out its administration of contracts

  11. Water management of Republic of Macedonia

    International Nuclear Information System (INIS)

    1999-01-01

    The Republic of Macedonia is one of the countries that do not have sufficient water resources, and their shortage has been already felt during certain periods. The problem already mentioned as global: uneven distribution in time, space and quality are the main characteristics of the water resources. The water management a branch of the economy dealing with management, utilization, protection and planning of the water resources is considered a key implementation of all strategic plans for development of one country. The basic goal of the water management is to fully utilize the water resources in order to reach the most effective and most economic resolution of problems related to the water resources. The problem of pollution and wastage of water, which is more acute at times of intensive technological development of the society, is rapidly depleting supplies water and makes us seriously thinking no just our own survival, but also that of future generations. The concept of sustainable development means future planning for utilizing and protecting water resources bearing in mind not only the generations to come. In the book available water resources in Republic of Macedonia, current condition of the existing water management facilities - dams and reservoirs, as well as irrigation systems are presented. Also, the book deals with the water quality condition and activities for ecological water protection, including relevant measures for protection of catchment areas and the soil from erosion. In addition projects under construction are given. Namely, in the Republic of Macedonia two high dams and a small hydro system are under construction, as well as rehabilitation of three large irrigation schemes

  12. "From resistance to challenge": child health service nurses experiences of how a course in group leadership affected their management of parental groups.

    Science.gov (United States)

    Lefèvre, Åsa; Lundqvist, Pia; Drevenhorn, Eva; Hallström, Inger

    2017-01-01

    All parents in Sweden are invited to child health service (CHS) parental groups, however only 49% of the families participate. The way the parental groups are managed has been shown to be of importance for how parents experience the support and CHS nurses describe feeling insecure when running the groups. Lack of facilitation, structure and leadership might jeopardise the potential benefit of such support groups. This study describes CHS nurses' experiences of how a course in group leadership affected the way they ran their parental groups. A course in group leadership given to 56 CHS nurses was evaluated in focus group interviews 5-8 months after the course. The nurses felt strengthened in their group leader role and changed their leadership methods. The management of parental groups was after the course perceived as an important work task and the nurses included time for planning, preparation and evaluation, which they felt improved their parental groups. Parental participation in the activities in the group had become a key issue and they used their new exercises and tools to increase this. They expressed feeling more confident and relaxed in their role as group leaders and felt that they could adapt their leadership to the needs of the parents. Specific training might strengthen the CHS nurses in their group leader role and give them new motivation to fulfil their work with parental groups.  Clinical Trials.gov ID: NCT02494128.

  13. Traffic incident management resource management.

    Science.gov (United States)

    2009-01-01

    The necessity of a multi-disciplinary approach involving law enforcement, fire and rescue, transportation, towing and recovery, and others has been well-recognized and integrated into incident management operations. This same multidisciplinar...

  14. Microbial studies in the Canadian Nuclear Fuel Waste Management Program

    International Nuclear Information System (INIS)

    Stroes-Gascoyne, S.

    1996-01-01

    The management of the high level radioactive waste is an issue which generates Multifaceted conflicts. These conflicts are multi-determined, but are nonetheless, based on a myriad of associated concerns including but not exclusive to: effects of radiation on public health and safety, uncertainty associated with long-term assessments and effects, confidence in technology and in government and industry to protect public health and safety, and concerns regarding concurrent and intergenerational equity. These concerns are likely to be deeply felt by the many potential actors and stakeholders who will be impacted during the process of site selection for a nuclear waste disposal facility. Because this site selection is sure to be a controversial undertaking, it is in the interests of those who wish to promote the use of the high-level radioactive waste disposal concept, to understand fully the potential for conflict and consider alternative means of proactively preventing and/or resolving conflicts

  15. The Impact of Organizational Politics on The Effectiveness of Management Development In The Kenya Civil Service

    Directory of Open Access Journals (Sweden)

    Professor Roselyne W. Gakure

    2013-07-01

    The study found that managers were fully aware of the political context of the civil service but they did not think that Organizational Politics affected key management areas and felt that their supervisors supported them and ensured they were clear about their roles. They however thought that Organization Politics affected social relations at the workplace significantly. The study concluded that practices like performance contracting had reduced negative impacts and ensured that managers were clear on what was expected of them. The effect of politics on social relationships could be the reason for the ‘silo mentality’ pervading the civil service interfering with learning from each other, limiting benchmarking of successful interventions and resulting in duplication of effort that interferes with effective service delivery. The study recommends that the Government addresses the impact of politics on social relationships to improve work based learning through internal bench marking.

  16. Configuration Management

    International Nuclear Information System (INIS)

    Morcos, A.; Taylor, H. S.

    1989-01-01

    This paper will briefly discuss the reason for and content of configuration management both for new plants and, when adapted, for older plants. It will then address three types of activities a utility may undertake as part of a nuclear CAM program and with which Sargent and Leyden has been actively involved. The first activity is a methodology for preparing design-basis documentation. The second is the identification of essential data required to be kept by the utility in support of the operation of a nuclear plant. The third activity is a computerized classification system of plant components, allowing ready identification of plant functional and physical characteristics. Plant configuration documentation describes plant components, the ways they arranged to interact, and the ways they are enabled to interact. Configuration management, on the other hand, is more than the control of such documentation. It is a dynamic process for ensuring that a plant configuration meets all relevant requirements for safety and economy, even while the configuration changes and even while the requirements change. Configuration management for a nuclear plant is so complex that it must be implemented in phases and modules. It takes advantage of and integrates existing programs. Managing complexity and streamlining the change process become important additional objectives of configuration management. The example activities fulfill essential goals of an overall CAM program: definition of design baseline, definition of essential plant data, and classification of plant components

  17. UK National Survey of Practice Patterns of Fluid Volume Management in Haemodialysis Patients: A Need for Evidence.

    Science.gov (United States)

    Dasgupta, Indranil; Farrington, Ken; Davies, Simon J; Davenport, Andrew; Mitra, Sandip

    2016-01-01

    Fluid management in haemodialysis (HD) affects patient experience, morbidity and mortality. Standards for best practice are lacking. A national survey of the United Kingdom was undertaken to define prevalent practice. An online questionnaire was distributed to all UK renal centres. Forty-five of 74 centres (173 dialysis units), serving 62% (n = 14,697) of UK HD population responded. Seventy-eight per cent had no agreed policy for managing fluid balance in patients on HD; 44% did not assess fluid status routinely. Clinical assessment was the norm; 27% used bio-impedance-based device. To achieve a target-weight, 53% reduced weight as far as tolerated. Twenty-two per cent measured residual renal function (RRF). Ninety-one per cent had no policy for fluid overload. Sixty-four per cent restricted salt and water. Ninety-three per cent used diuretics in patients with RRF. Thirty-eight per cent felt management was adequate; 77% felt there was a need for better evidence. Ninety-one per cent would participate in a study addressing this. There is an urgent need for establishing an evidence base on the optimal approaches to fluid management. © 2016 S. Karger AG, Basel.

  18. National survey addressing the information needs of primary care physicians: Side effect management of patients on androgen deprivation therapy.

    Science.gov (United States)

    Soeyonggo, Tony; Locke, Jennifer; Giudice, Maria Elizabeth Del; Alibhai, Shabbir; Fleshner, Neil Eric; Warde, Padraig

    2014-03-01

    Androgen deprivation therapy (ADT) is a common treatment for prostate cancer with numerous side effects. We assess primary care physicians' (PCPs) knowledge of ADT side effects and their interest in increasing their knowledge in this area. A list of active Canadian PCPs was obtained using the Canadian Medical Directory. A cross-sectional survey was distributed to 600 randomly selected physicians. We collected PCPs' demographic information, experience with ADT management, knowledge regarding ADT side effects and desired sources for obtaining knowledge on ADT management. In total, we received 103 completed questionnaires. Of these, 89% of PCPs had patients on ADT. One-third of respondents prescribed ADT and over half of them administered ADT annually. Thirty-eight percent felt their knowledge of ADT side effects was inadequate and 50% felt uncomfortable counselling patients on ADT. Many PCPs were less familiar with the incidence of functional side effects of ADT (i.e., hot flashes, fatigue and erectile dysfunction) compared to life-threatening side effects (i.e., cardiovascular events, metabolic syndrome, fractures). In terms of increasing their knowledge of ADT side effects, 82% of PCPs would use educational resources if they were available (52% and 32% preferred continued medical education [CME] events and educational pamphlets, respectively). PCPs play an important role in managing ADT side effects. There is poor awareness of the prevalence of ADT side effects, and many are uncomfortable in managing these side effects. These areas may be addressed through CME programs and educational pamphlets.

  19. A survey on the beliefs and knowledge of gout management in new medical graduates - New South Wales, Australia.

    Science.gov (United States)

    Terrill, Matthew; Riordan, John

    2018-02-01

    To assess the beliefs and knowledge of gout management in new medical graduates. A survey on gout management was sent to new medical graduates during their orientation week, New South Wales, Australia. Of 15 hospital networks, 11 agreed to participate. From these, 168 graduates responded (23.7% response rate). Most (81.1%) felt that gout was a serious disease, 51.2% answered that they had been taught adequately to manage acute gout, only 37.2% for chronic gout. In an acute gout flare, 63.4% answered they would continue urate lowering therapy and 67.2% were aware of first-line pharmacological management options; 28% answered the correct dosing regimen for colchicine. Chronic management was answered poorly. Only 42.0% stated they would titrate allopurinol dosing to a target urate level; 23.5% would check the urate level monthly. More than half, 56.8%, were aware that medical prophylaxis is indicated when initiating urate lowering therapy. Of this subgroup, 46.7% (25.9% overall) knew that non-steroidal anti-inflammatory drugs and colchicine were recommended and 28.4% (15.4% overall) answered the correct timeframe of use. Close to one-third (35.0%), were aware of febuxostat, probenecid and benzbromarone as second-line urate lowering therapy. The findings of this study suggest that new graduates' knowledge of gout management, especially chronic management, is suboptimal. Many felt their teaching on gout management inadequate; this is a potential target for intervention. Up to date university education which covers chronic management may lead to better clinical outcomes for this burdensome disease. © 2017 Asia Pacific League of Associations for Rheumatology and John Wiley & Sons Australia, Ltd.

  20. Normal tension glaucoma management: a survey of contemporary practice.

    Science.gov (United States)

    Symes, Richard J; Mikelberg, Frederick S

    2017-08-01

    The aim of this study was to investigate contemporary practice patterns with respect to normal tension glaucoma (NTG) management and to determine whether the 2 largest NTG trials have influenced ophthalmologists' clinical practice. A survey questionnaire was sent to ophthalmologists via the American Glaucoma Society, the Canadian Glaucoma Society, and the Canadian Ophthalmological Society. The questionnaire was designed to investigate ophthalmologists' usual practice with respect to NTG and the extent to which practice has been influenced by the Collaborative Normal Tension Glaucoma Study (CNTGS) and the Low pressure Glaucoma Treatment Study (LoGTS). In total, 419 ophthalmologists completed the survey. Of these, 264 respondents were glaucoma subspecialists. The survey showed that 95% and 64% of ophthalmologists were familiar with the CNTGS and the LoGTS, respectively. Of the respondents, 70% indicated that they would initiate treatment in mild-to-moderate NTG without waiting for documented disease progression. Of the respondents, 61% of the total surveyed and 50% of the glaucoma subspecialists felt that the LoGTS results had no impact on their usual clinical practice. The first-choice topical drug for NTG was a prostaglandin analogue (88% of respondents) or brimonidine (10% of respondents). Most ophthalmologists treat NTG more aggressively than recommended by the CTNGS protocol. Most ophthalmologists felt that the LoGTS results had no impact on their normal clinical practice. The prostaglandin analogues are, by far, the most popular choice of drug for contemporary management of NTG. Copyright © 2017 Canadian Ophthalmological Society. Published by Elsevier Inc. All rights reserved.

  1. Diversity Management

    DEFF Research Database (Denmark)

    Ravazzani, Silvia

    2018-01-01

    This entry provides an overview of diversity management which, in the context of organizations, consists in the strategic process of harnessing the potential of all employees to create an inclusive environment and, at the same time, contribute to meeting organizational goals. The entry first...... describes the complex construct of diversity that has been variously conceptualized in the literature, embracing multiple social and informational diversity dimensions such as gender, age, culture, values, and workstyle. This is followed by illustration of the historical development of diversity-management...... discourse and practice, and possible overarching approaches guiding organizations. It goes on to elucidate elements linked to the implementation of diversity management: positive and negative outcomes, most spread practices including communication, and contingency factors shaping the understanding...

  2. Talent management

    Directory of Open Access Journals (Sweden)

    Tomáš Kroupa

    2006-01-01

    Full Text Available The contribution describes the methodology of work with human assets, and namely talent management representing a system of work with employees having over-average potential and representing the source of competitive advantage for the company. The work introduces methodological tools for implementing the system of talent management in the following fields: defining the talent, identification of talents, creating the conditions, care at the side of management, individual or group related technical education, development by way of key competences and evaluation of results, both regarding the abilities and skills of individuals through key competences, and by way of indicators of working performance. Describes evaluation using key competences minimal, optimal and actual competence profile and the way of describing competences by behavioural scale. The paper is the part of the research grant MSM 6215648904.

  3. Technology Management

    DEFF Research Database (Denmark)

    Pilkington, Alan

    2014-01-01

    This paper reports a bibliometric analysis (co-citation network analysis) of 10 journals in the management of technology (MOT) field. As well as introducing various bibliometric ideas, network analysis tools identify and explore the concepts covered by the field and their inter-relationships. Spe......This paper reports a bibliometric analysis (co-citation network analysis) of 10 journals in the management of technology (MOT) field. As well as introducing various bibliometric ideas, network analysis tools identify and explore the concepts covered by the field and their inter......-relationships. Specific results from different levels of analysis show the different dimensions of technology management: • Co-word terms identify themes • Journal co-citation network: linking to other disciplines • Co-citation network show concentrations of themes The analysis shows that MOT has a bridging role...

  4. Environmental management

    International Nuclear Information System (INIS)

    Girard, M.; Mondino, M.

    2000-01-01

    Nowadays, unlike in the past, companies have to operate in a context of sustainable development, in which the economic and social development, production and consumption have to take into account the medium and long term impact on environment. The article sets forth some considerations about these subjects, which are assuming a growing importance in the management of companies: the variable environment may for instance be a factor of discrimination between being competitive or not. In order to characterise the context within which the environmental management has to be applied, some basic concepts about environmental management systems, Life Cycle Assessment, and Eco labeling are illustrated. As an example of application of the methodology described, a brief reference to the Italgas Group Environmental Report is given [it

  5. Patients' and physicians' satisfaction with a pharmacist managed anticoagulation program in a family medicine clinic.

    Science.gov (United States)

    Bishop, Lisa; Young, Stephanie; Twells, Laurie; Dillon, Carla; Hawboldt, John

    2015-06-09

    A pharmacist managed anticoagulation service was initiated in a multi-physician family medicine clinic in December 2006. In order to determine the patient and physician satisfaction with the service, a study was designed to describe the patients' satisfaction with the warfarin education and management they received from the pharmacist, and to describe the physicians' satisfaction with the level of care provided by the pharmacist for patients taking warfarin. A self-administered survey was completed by both eligible patients receiving warfarin and physicians prescribing warfarin between December 2006 and May 2008. The patient survey collected information on patient demographics, satisfaction with warfarin education and daily warfarin management. The physician survey collected data about the satisfaction with patient education and daily anticoagulation management by the pharmacist. Seventy-six of 94 (81%) patients completed the survey. Fifty-nine percent were male with a mean age of 65 years (range 24-90). Ninety-six percent agreed/strongly agreed the pharmacist did a good job teaching the importance of warfarin adherence, the necessity of INR testing and the risks of bleeding. Eighty-five percent agreed/strongly agreed the risk of blood clots was well explained, 79% felt the pharmacist did a good job teaching about dietary considerations and 77% agreed/strongly agreed the pharmacist explained when to see a doctor. All patients felt the pharmacist gave clear instructions on warfarin dosing and INR testing. Four of nine physicians (44%) completed the survey. All agreed/strongly agreed the pharmacist was competent in the care provided, were confident in the care their patients received, would like the pharmacist to continue the service, and would recommend this program to other clinics. Patients and family physicians were satisfied with the pharmacist managed anticoagulation program and recommended continuation of the program. These results support the role of the

  6. Environmental Management

    DEFF Research Database (Denmark)

    Lehmann, Martin

    The doctoral research project is co-financed by DUCED-I&UA and is part of a joint effort of Thai, Malay, South African and Danish universities to conduct collaborative research on the overarching theme "Environmental Management: Globalisation and Industrial Governance in Developing Countries......". The PhD project is expected to conclude ultimo 2005. Environmental management and cleaner production (CP) are both internationally recognised as tools for minimising environmental impacts of production or services. However, several studies have shown that especially SMEs, which probably amount to more...

  7. Management Tools

    Science.gov (United States)

    1987-01-01

    Manugistics, Inc. (formerly AVYX, Inc.) has introduced a new programming language for IBM and IBM compatible computers called TREES-pls. It is a resource management tool originating from the space shuttle, that can be used in such applications as scheduling, resource allocation project control, information management, and artificial intelligence. Manugistics, Inc. was looking for a flexible tool that can be applied to many problems with minimal adaptation. Among the non-government markets are aerospace, other manufacturing, transportation, health care, food and beverage and professional services.

  8. Aging management

    International Nuclear Information System (INIS)

    Godin, R.

    1995-01-01

    As of December 1994, 34 PWR 900 MW units and 20 PWR 1300 MW units are in operation, giving a total of more than 57,000 MW installed. These units are standardized and provide 75 percent of the French electrical output. They were all brought into service within a 15 year period. Considering the situation of those units in the production capacity, it is hardly necessary to point out the importance of a correct assessment of their potential lifetime (plant life management). This plant life management includes: technical aspects, safety aspects, economic aspects, operational aspects, national and international environment

  9. INTEGRATED DOCUMENT MANAGEMENT SOLUTION FOR THE LOCAL GOVERNMENT

    Directory of Open Access Journals (Sweden)

    Nistor Razvan

    2013-07-01

    Full Text Available In this paper we present system analysis and design elements for the integrated document management solution at local governing authorities in the rural areas. While specifically dealing with the actual management of the Agricultural Register, an important primary unitary evidence document, we also keep a general character of the discussion, in order to argue for the generality of the proposed solution. Hence, for the identified and described problem space we propose an administrative and software infrastructure solution. This work is an empirical research in which our aim is primarily to identify key problems within the local governing authorities from several perspectives concerning the management of the Agricultural Register then to address those problems with an integrated document management system. For the proposed solution we give and argue the general system architecture and describe the key-mechanisms that support quality requirements. The relevance of this research concern is given by the impact of the actual Agricultural Register management on important stakeholders. This can be measured as the satisfaction felt by taxpayers and the performance of the local governing authorities, the Financial Administration, the Agency of Payments and Intervention in Agriculture and the Ministry of Agriculture and Rural Development. This work is also intended as a start-point for a new, modern thinking of the governing authorities in their pursue to improve public services. For this, in our work we highlight the importance of complete system analysis at all administrative levels as a main priority concern for all public managers. Our aim is the improvement of the public service by rising the awareness of the decision makers on the necessity of using integrated document management solutions for the provided services. Also, our work aims at increasing the efficiency with which nowadays, governing authorities invest public funds in various IT projects

  10. Management leksikon

    DEFF Research Database (Denmark)

    Hildebrandt, Steen; Holm, Claus; Hansen, Susanne S.

    Børsens Management Leksikon indeholder ajourførte forklaringer på ca. 4000 aktuelle begreber inden for ledelse, strategi, organisation, forretningudvikling og en række tilgrænsende discipliner. Bogen er den første af sin art i Skandinavien og udkom første gang i 1984. Den er baseret på omfattende...

  11. Managing Epilepsy

    Science.gov (United States)

    ... the person’s healthcare provider, and family and friends. What parents or caregivers can do Talk with your child’s heath care ... management resources for people with epilepsy and their caregivers. Learn more on our Find Support page . What can I do to keep my seizures in ...

  12. Managing Volunteers.

    Science.gov (United States)

    Geber, Beverly

    1991-01-01

    Discusses changing nature of volunteers in Peter Drucker's book "Managing the Nonprofit Corporation." Points out that most volunteers have full-time jobs, families, very little leisure; they are not willing to do such routine work as stuffing envelopes; they want carefully defined projects with beginning and end. Discusses real…

  13. Change Management

    NARCIS (Netherlands)

    Bouwhuijsen, van den W.J.M.J.

    2008-01-01

    In dit artikel verstaan we onder "CHANGE MANAGEMENT" het managen van wijzigingen en toevoegingen van het te realiseren object gedurende het gehele bouwproces tot de oplevering van het werk, zoals ik deze vanuit mijn ervaringen beleef. Het onderhoud en beheer laten we buiten beschouwing, omdat deze

  14. Parent Management

    DEFF Research Database (Denmark)

    Knudsen, Hanne

    2007-01-01

    and parents say given these assumptions? Which management responsibility is addressed through such training of the difficult conversation?  My conclusions are, briefly, that the difficult conversation is more correctly to be called an impossible conversation. It is an asking for the parent's consent...

  15. A Required Rotation in Clinical Laboratory Management for Pathology Residents

    Science.gov (United States)

    Hoda, Syed T.; Crawford, James M.

    2016-01-01

    Leadership and management training during pathology residency have been identified repeatedly by employers as insufficient. A 1-month rotation in clinical laboratory management (CLM) was created for third-year pathology residents. We report on our experience and assess the value of this rotation. The rotation was one-half observational and one-half active. The observational component involved being a member of department and laboratory service line leadership, both at the departmental and institutional level. Observational participation enabled learning of both the content and principles of leadership and management activities. The active half of the rotation was performance of a project intended to advance the strategic trajectory of the department and laboratory service line. In our program that matriculates 4 residents per year, 20 residents participated from April 2010 through December 2015. Their projects either activated a new priority area or helped propel an existing strategic priority forward. Of the 16 resident graduates who had obtained their first employment or a fellowship position, 9 responded to an assessment survey. The majority of respondents (5/9) felt that the rotation significantly contributed to their ability to compete for a fellowship or their first employment position. The top reported benefits of the rotation included people management; communication with staff, departmental, and institutional leadership; and involvement in department and institutional meetings and task groups. Our 5-year experience demonstrates both the successful principles by which the CLM rotation can be established and the high value of this rotation to residency graduates. PMID:28725766

  16. A Required Rotation in Clinical Laboratory Management for Pathology Residents

    Directory of Open Access Journals (Sweden)

    Arvind Rishi MD

    2016-05-01

    Full Text Available Leadership and management training during pathology residency have been identified repeatedly by employers as insufficient. A 1-month rotation in clinical laboratory management (CLM was created for third-year pathology residents. We report on our experience and assess the value of this rotation. The rotation was one-half observational and one-half active. The observational component involved being a member of department and laboratory service line leadership, both at the departmental and institutional level. Observational participation enabled learning of both the content and principles of leadership and management activities. The active half of the rotation was performance of a project intended to advance the strategic trajectory of the department and laboratory service line. In our program that matriculates 4 residents per year, 20 residents participated from April 2010 through December 2015. Their projects either activated a new priority area or helped propel an existing strategic priority forward. Of the 16 resident graduates who had obtained their first employment or a fellowship position, 9 responded to an assessment survey. The majority of respondents (5/9 felt that the rotation significantly contributed to their ability to compete for a fellowship or their first employment position. The top reported benefits of the rotation included people management; communication with staff, departmental, and institutional leadership; and involvement in department and institutional meetings and task groups. Our 5-year experience demonstrates both the successful principles by which the CLM rotation can be established and the high value of this rotation to residency graduates.

  17. Ecosystem Management. A Management View

    DEFF Research Database (Denmark)

    Ravn-Jonsen, Lars

    The need for management of the marine ecosystem using a broad perspective has been recommended under a variety of names. This paper uses the term Ecosystem Management, which is seen as a convergence between the ecological idea of an organisational hierarchy and the idea of strategic planning...... with a planning hierarchy---with the ecosystem being the strategic planning level. Management planning requires, in order to establish a quantifiable means and ends chain, that the goals at the ecosystem level can be linked to operational levels; ecosystem properties must therefore be reducible to lower...... organisational levels. Emergence caused by constraints at both the component and system levels gives rise to phenomena that can create links between the ecosystem and operational levels. To create these links, the ecosystem's functional elements must be grouped according to their functionality, ignoring any...

  18. Managing Sustainability in Management Education

    DEFF Research Database (Denmark)

    Lystbæk, Christian Tang

    2014-01-01

    Sustainability has until relatively recently been seen as irrelevant to business practice and, hence, has been largely missing from management education. But, environmental issues are increasingly becoming a key business concern at local, national, international and global levels. This conceptual...... paper addresses the question: How can sustainability be addresses within management education? It engages in a critical discussion of traditional models for teaching sustainability and Corporate Social Responsibility (CSR) in order to develop an advanced framework that addresses the limitations...... concerning trade-offs and complexity. Thus, the paper proposes an approach to sustainability in management education which help to initiate such critical reflection and discussion by drawing attention to the complex network of relations in which a given business or industry is embedded....

  19. Impact assessment of Public Relations in the Fiscal Control Management of the National Agency for Fiscal Administration

    Directory of Open Access Journals (Sweden)

    D.Haranguş

    2013-12-01

    Full Text Available The present study examines the role of public relations as a socio-economic tool of persuasion and educating taxpayers of their civic responsibility to honor fair tax obligations. We propose solutions for improving and restructuring the fiscal control management by diversifying and expanding the range of the instrument constant communication/ public relations and increasing their efficiency in the National Agency for Fiscal Administration, diversifying forms of public communication. The proposed work aims to fill a niche in tax audit work of taxpayers to be felt in practice equitable collection of taxes.

  20. Turn Management or Impression Management?

    NARCIS (Netherlands)

    ter Maat, Mark; Heylen, Dirk K.J.; Ruttkay, Z.M.; Kipp, M.; Nijholt, Antinus; Vilhjálmsson, H.H.

    2009-01-01

    We look at how some basic choices in the management of turns influence the impression that people get from an agent. We look at scales concerning personality, emotion and interpersonal stance. We do this by a person perception study, or rather an agent perception study, using simulated conversations

  1. Managing Managerialism in Management Studies

    DEFF Research Database (Denmark)

    Lystbæk, Christian Tang

    The paper addresses the dominance of an instrumental or “managerialist” conception of rationality within management. Many critics have made clear that this conception of rationality is reductionist, but the critique often dismisses rationality altogether as the failed project of the Enlightenment...

  2. Configuration management

    International Nuclear Information System (INIS)

    Beavers, R.R.; Sumiec, K.F.

    1989-01-01

    Increasing regulatory and industry attention has been focused on properly controlling electrical design changes. These changes can be controlled by using configuration management techniques. Typically, there are ongoing modifications to various process systems or additions due to new requirements at every power plant. Proper control of these changes requires that an organized method be used to ensure that all important parameters of the electrical auxiliary systems are analyzed and that these parameters are evaluated accurately. This process, commonly referred to as configuration management, is becoming more important on both fossil and nuclear plants. Recent NRC- and utility-initiated inspections have identified problems due to incomplete analysis of changes to electrical auxiliary systems at nuclear stations

  3. Managing OHS

    DEFF Research Database (Denmark)

    Hull Kristensen, Peer

    2011-01-01

    Contrary to a widely held view, rather than seeing the certification of Occupational Health and Safety (OHS) as a barrier to increasing employee participation, this article views new ways of structuring participation as a necessary step towards making improvements in OHS management systems....... The article first considers how work organization has changed and then in a similar way traces how bargaining has shifted from being distributive to become integrative to create a fundamental change in the negotiation regime. Finally, by analyzing an OHS-certified firm in greater depth, the article shows how...... solutions for improvements in OHS management and notable bottom-up formulations of OHS benchmarks may help us discover how the organizational form of firms with high-performance work organization can be developed through new participatory structures....

  4. Emergency management

    International Nuclear Information System (INIS)

    1996-01-01

    In 1995, major efforts of the Nuclear Regulatory Authority of the Slovak Republic (NRA SR) were focused on tasks associated with completion and incorporation of the Emergency Response Centre (ERC) of NRA SR in emergency planning and crisis management. Construction of the ERC had begun based on NRA SR's knowledge, as well as recommendations of Regulatory Assistance Management Group (RAMG) International Mission in 1993 and follow-up missions in 1994. Early in 1994, re-construction of selected rooms had been done and early in 1995, supported by the UK and U.S.A. Government's funding, technical equipment was purchased. The equipment was necessary for ERC operation as tools to improve NRA SR readiness for the management of emergency situations at nuclear installations. NRA SR commenced operation of the Centre in April 1995. The Centre has been on-line connected to a teledosimetric system of Radiation Monitoring Laboratory in Trnava. The basic software for assessment of radiation consequences of a NPP accident was supplied were also focused on cooperation with state administration authorities and organizations which were involved in an emergency planning structure. In September 1995, staffing of the ERC was completed and parallel, the first document concerning the ERC prime task, i.e. activities and procedures of of NRA SR Crisis crew in case of an accident at a nuclear installation on the territory of the Slovak Republic, was approved by the NRA SR's Management. In the period that is being assessed, NRA SR made significant progress in events classification and emergency planning terminology in order to unify the above between both the Slovak NPPs

  5. Stress Management

    Directory of Open Access Journals (Sweden)

    Prof.Univ. Dr. Paul Marinescu

    2007-05-01

    Full Text Available In the post-modern management organizational leaders have the obligation of protecting their employees against factors that could cause damages to their potentially wealthy lives. Stress is such a factor. We shall attempt by means of the present article to draw attention on certain general aspects that should be taken into account in drafting plans for fighting against and diminishing the stress faced by the employees

  6. Waste Management

    OpenAIRE

    Anonymous

    2006-01-01

    The Productivity Commission’s inquiry report into ‘Waste Management’ was tabled by Government in December 2006. The Australian Government asked the Commission to identify policies that would enable Australia to address market failures and externalities associated with the generation and disposal of waste, and recommend how resource efficiencies can be optimised to improve economic, environmental and social outcomes. In the final report, the Commission maintains that waste management policy sh...

  7. Waste management

    International Nuclear Information System (INIS)

    Soule, H.F.

    1975-01-01

    Current planning for the management of radioactive wastes, with some emphasis on plutonium contaminated wastes, includes the provision of re-positories from which the waste can be safely removed to permanent disposal. A number of possibilities for permanent disposal are under investigation with the most favorable, at the present time, apparently disposal in a stable geological formation. However, final choice cannot be made until all studies are completed and a pilot phase demonstrates the adequacy of the chosen method. The radioactive wastes which result from all portions of the fuel cycle could comprise an important source of exposure to the public if permitted to do so. The objectives of the AEC waste management program are to provide methods of treating, handling and storing these wastes so that this exposure will not occur. This paper is intended to describe some of the problems and current progress of waste management programs, with emphasis on plutonium-contaminated wastes. Since the technology in this field is advancing at a rapid pace, the descriptions given can be regarded only as a snapshot at one point in time. (author)

  8. The Management Skills of SALL Managers

    Directory of Open Access Journals (Sweden)

    David Gardner

    2013-12-01

    Full Text Available This paper looks at the management skills of SALL managers. It is based on data collected using quantitative and qualitative instruments with six SALL managers in tertiary contexts in Hong Kong. With reference to the literature in the field of management, the paper reviews the data in terms of identifiable management skills. This provides a picture of the skills possessed by these managers and also identifies gaps in their skill-sets. The paper provides a checklist of skills relevant to SALL management which individual managers may find useful, and also discusses the 4 key management areas of leadership, scope, expectations and evaluation.

  9. Management of Occupational Stress

    Directory of Open Access Journals (Sweden)

    Trandafir Lenuţa

    2015-06-01

    Full Text Available Stress is an important problem in the majority of countries. Apart from the fact that it is responsible for numerous diseases, it also causes much suffering. Stress appears as an adaptation reaction of our body to those external factors that we perceive as being agressive and which frequently lead us to an alarm state, felt both psychically (tension, fear, anxiety, and physically (increase of the adrenaline secretion, intensity of heartbeats, sweating. It isn’t actually a disease, but it can lead to sickness in time. This is why it is good to know what stresses us and how we can escape stress.

  10. A mass merchandiser's role in enhancing pharmacy students' business plan development skills for medication therapy management services.

    Science.gov (United States)

    Moultry, Aisha Morris

    2011-09-10

    To develop a relationship between a pharmacy management course and a mass merchandiser and to determine whether involving pharmacy managers from the mass merchandiser in the course would enhance student skills in developing a business plan for medication therapy management services. The pharmacy managers from the mass merchandiser participated in lectures, provided panel discussions, and conducted a business plan competition. Learning was assessed by means of 4 examinations and 1 project (ie, the business plan). At the conclusion of the semester, surveys were administered to solicit student input and gain insight from pharmacy managers on the perceived value of this portion of the course. Students' average grade on the business plan assignment, which included the oral presentation, the peer assessment, and the written proposal, was 92.2%. Approximately 60% (n=53) of surveyed students agreed or strongly agreed that their management skills had improved because of the participation of pharmacy managers from the mass merchandiser. All of the managers enjoyed participating in the experience. The involvement of pharmacy managers from a mass merchandiser enhanced student learning in the classroom, and managers felt that their participation was an important contribution to the development of future pharmacists.

  11. A Mass Merchandiser's Role in Enhancing Pharmacy Students’ Business Plan Development Skills for Medication Therapy Management Services

    Science.gov (United States)

    2011-01-01

    Objectives. To develop a relationship between a pharmacy management course and a mass merchandiser and to determine whether involving pharmacy managers from the mass merchandiser in the course would enhance student skills in developing a business plan for medication therapy management services. Design. The pharmacy managers from the mass merchandiser participated in lectures, provided panel discussions, and conducted a business plan competition. Learning was assessed by means of 4 examinations and 1 project (ie, the business plan). At the conclusion of the semester, surveys were administered to solicit student input and gain insight from pharmacy managers on the perceived value of this portion of the course. Assessment. Students’ average grade on the business plan assignment, which included the oral presentation, the peer assessment, and the written proposal, was 92.2%. Approximately 60% (n = 53) of surveyed students agreed or strongly agreed that their management skills had improved because of the participation of pharmacy managers from the mass merchandiser. All of the managers enjoyed participating in the experience. Conclusions. The involvement of pharmacy managers from a mass merchandiser enhanced student learning in the classroom, and managers felt that their participation was an important contribution to the development of future pharmacists. PMID:21969719

  12. Managing a Behavioral Management Program

    DEFF Research Database (Denmark)

    Schapiro, Steve; Lambeth, Susan P.

    2017-01-01

    The behavioral management of captive nonhuman primates (NHPs) can be significantly enhanced through synergistic relationships with noninvasive research projects. Many behavioral and cognitive research procedures are challenging and enriching (physically, cognitively, and/or socially......) for the animals (Hopper et al. 2016; Hopkins and Latzman 2017) without involving any invasive (surgical, biopsy, etc.) procedures. Noninvasive behavioral research programs present the primates with opportunities to choose to voluntarily participate (or not), providing them with greater control over...

  13. Managing sustainability in management education

    OpenAIRE

    Lystbæk, Christian Tang

    2014-01-01

    Environmental issues are increasingly becoming a key business concern at local, national, international and global levels. Consequently, environmental issues and sustainability have found their way into management education in terms of business ethics, corporate social or sustainability responsibilities (CSR), etc.. Dominant conceptions of CSR identify a series of different types of corporate responsibilities, fx. economic, legal, social, environmental, etc. (e.g. Crane & Matten, 2010). A...

  14. Manager Information Management and Innovation Services | IDRC ...

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

    Manager Information Management and Innovation Services ... manages research services for end users, ensures that internal clients know how to access ... in order to ensure that services provided meet a high level of quality and client needs ...

  15. Waste Management Program management plan. Revision 1

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-02-01

    As the prime contractor to the Department of Energy Idaho Operations Office (DOE-ID), Lockheed Martin Idaho Technologies Company (LMITCO) provides comprehensive waste management services to all contractors at the Idaho National Engineering and Environmental Laboratory (INEEL) through the Waste Management (WM) Program. This Program Management Plan (PMP) provides an overview of the Waste Management Program objectives, organization and management practices, and scope of work. This document will be reviewed at least annually and updated as needed to address revisions to the Waste Management`s objectives, organization and management practices, and scope of work. Waste Management Program is managed by LMITCO Waste Operations Directorate. The Waste Management Program manages transuranic, low-level, mixed low-level, hazardous, special-case, and industrial wastes generated at or transported to the INEEL.

  16. Manager, External Funds Management | IDRC - International ...

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

    Job Summary The Manager, External Funds Management is responsible for ... in consultation with project staff, the annual project-based operational budgets and is ... and liaises with the Treasury Accountant on treasury management issues.

  17. Management Satisfaction Survey

    Data.gov (United States)

    Office of Personnel Management — The Chief Human Capital Officers' Managers' Satisfaction Survey asks managers to rate their perception of workforce planning, interaction with and levels of support...

  18. The management object in risk management approaches

    OpenAIRE

    Christiansen, Ulrik

    2013-01-01

    Using a systematic review of the last 55 years of research within risk management this paper explores how risk management as a management technology (methodologies, tools and frameworks to mitigate or manage risks) singles out risks as an object for management in order to make action possible. The paper synthesise by developing a framework of how different views on risk management enable and constrain the knowledge about risk and thus frame the possibilities to measure, analyse an...

  19. From Taylor to Drucker: Management and Managing

    OpenAIRE

    Primoz Turk

    2008-01-01

    The article discusses the question of management and managing, focusing on the changes which took place in the period from Taylor to Drucker. In this period two turning points dramatically changed the nature of management. Management which started within the organization was at first concerned with the organization’s inner workings. This concern with the organization’s ‘inside’ is gradually projected to the outside, to society as a whole. Simultaneously, changes occur in managing. Managing wh...

  20. Management: A bibliography for NASA managers

    Science.gov (United States)

    1992-01-01

    This bibliography lists 630 reports, articles and other documents introduced into the NASA Scientific and Technical Information System in 1991. Items are selected and grouped according to their usefulness to the manager as manager. Citations are grouped into ten subject categories: human factors and personnel issues; management theory and techniques; industrial management and manufacturing; robotics and expert systems; computers and information management; research and development; economics, costs and markets; logistics and operations management; reliability and quality control; and legality, legislation, and policy.

  1. Change management

    CSIR Research Space (South Africa)

    Herselman, M

    2014-12-01

    Full Text Available impact of technologies on learning as well as on school administration. In many cases, there is a need to first work with the school at a holistic level, looking at ‘softer’ skills within a school and district (for example, focusing on leadership... concerning the lack of capacity in the principals could be a result of a lack of change leadership rather than solely a lack of expertise. Change management  207 SchoolNET SA therefore proposed to focus on supporting principals, SMTs and district...

  2. Strategic Management

    CERN Document Server

    Jeffs, Chris

    2008-01-01

    The Sage Course Companion on Strategic Management is an accessible introduction to the subject that avoids lengthy debate in order to focus on the core concepts. It will help the reader to develop their understanding of the key theories, whilst enabling them to bring diverse topics together in line with course requirements. The Sage Course Companion also provides advice on getting the most from your course work; help with analysing case studies and tips on how to prepare for examinations. Designed to compliment existing strategy textbooks, the Companion provides: -Quick and easy access to the

  3. TPM management

    International Nuclear Information System (INIS)

    2002-12-01

    The contents of this book are research on the actual condition of TPM and energy innovation, research on the actual condition of 2002 facility management and 2002 KEMI, TPM and energy innovation issue, 2002 energy innovation issue like preparation for coming of the climatic change convention, strategy of TPM and energy innovation. It introduces best practice such as AMLCD operation division of Sam sung Electronics co., Ltd and air conditioner operation division in DA operation headquarters of LG Electronics, co., Ltd and prospect of TPM and energy innovation.

  4. How Learning Goal Orientation Fosters Leadership Recognition in Self-managed Teams

    DEFF Research Database (Denmark)

    Lee, Yih-Teen; Paunova, Minna

    2017-01-01

    understudied. Drawing on social exchange theory, we propose and test an individual-level two-stage process model of generalised exchange linking LGO and leadership recognition in self-managed teams. Specifically, we posit that learning-oriented individuals will tend to feel safer in self-managed teams, which......Defined as a mental framework for how individuals interpret and respond to achievement situations, learning goal orientation (LGO) has received increasing attention in organisational research. However, its effect on leadership, especially in contexts absent of formal leadership, remains......, but that contextual role behavior alone does not mediate the effect of LGO on leadership recognition. LGO has an indirect effect on leadership recognition through the joint mediation of felt safety and contextual role behavior. Our results offer insight on the link between LGO and leadership, with practical...

  5. Managing bereavement in the classroom: a conspiracy of silence?

    Science.gov (United States)

    Lowton, Karen; Higginson, Irene J

    2003-10-01

    The ways in which teachers in British schools manage bereaved children are underreported. This article reports the impact of students' bereavement and their subsequent management in primary and secondary school classrooms in Southeast London. Thirteen school staff working in inner-city schools took part in in-depth interviews that focused on the impact of bereaved children on the school and how teachers responded to these children.All respondents had previously had contact with a local child bereavement service that aims to provide support, advice, and consultancy to children, their parents, and teachers. Interviews were audiotaped, transcribed verbatim, and analyzed using ATLAS-ti. Three main themes were identified from analysis of interview data. Firstly, British society, culture, local communities, and the family were significant influences in these teachers' involvement with bereaved students. Secondly, school staff managed bereaved students through contact with other adults and using practical classroom measures such as "time out" cards and contact books. Lastly, teachers felt they had to be strong, even when they were distressed. Surprise was expressed at the mature reaction of secondary school students to deaths of others. The article recommends that future research needs to concentrate on finding the most effective way of supporting routinely bereaved children, their families, and teachers.

  6. Spiritual beliefs and barriers among managed care practitioners.

    Science.gov (United States)

    McCauley, Jeanne; Jenckes, Mollie W; Tarpley, Margaret J; Koenig, Harold G; Yanek, Lisa R; Becker, Diane M

    2005-01-01

    Ninety percent of American adults believe in God and 82% pray weekly. A majority wants their physicians to address spirituality during their health care visit. However, clinicians incorporate spiritual discussion in less than 20% of visits. Our objectives were to measure clinician beliefs and identify perceived barriers to integrating spirituality into patient care in a statewide, primary care, managed care group. Practitioners completed a 30-item survey including demographics and religious involvement (DUREL), spirituality in patient care (SPC), and barriers (BAR). We analyzed data using frequencies, means, standard deviations, and ANOVA. Clinicians had a range of religious denominations (67% Christian, 14% Jewish, 11% Muslim, Hindu or Buddhist, 8% agnostic), were 57% female and 24% had training in spirituality. Sixty-six percent reported experiencing the divine. Ninety-five percent felt that a patient's spiritual outlook was important to handling health difficulties and 68% percent agreed that addressing spirituality was part of the physician's role. Ninety-five percent of our managed care group noted 'lack of time' as an important barrier, 'lack of training' was indicated by 69%, and 21% cited 'fear of response from administration'. Managed care practitioners in a time constrained setting were spiritual themselves and believed this to be important to patients. Respondents indicated barriers of time and training to implementing these beliefs. Comparing responses from our group to those in other published surveys on clinician spirituality, we find similar concerns. Clinician education may overcome these barriers and improve ability to more fully meet their patients' expressed needs regarding spirituality and beliefs.

  7. Teaching empirical finance courses: A project on portfolio management

    Directory of Open Access Journals (Sweden)

    Bruce Morley

    2016-12-01

    Full Text Available The aim of this article was to assess the use of a group-based project for an empirical finance type of course. It examines the outline of the project, the methodology the students are encouraged to follow and how the course is assessed. This approach enables the students to apply many of the techniques learnt on this course and other courses such as econometrics, to determine an optimal portfolio of assets given their view on the risks in the economy. The emphasis is on risk management through portfolio diversification and the use of a simple hedge strategy. The overall aim was to introduce the students to the basics of portfolio management, as many work in this industry for their industrial placements and when they graduate. The main contribution to the literature is through the analysis of an empirically based portfolio management project. The feedback from the students suggests they felt that they had learnt useful concepts and information, in an enjoyable exercise.

  8. On performance capabilities of alkaline anolyte in wastewater management

    International Nuclear Information System (INIS)

    Shimkevich, Alexander

    2014-01-01

    A concept for electric converting a saline wastewater into basic solution (pH > 7) with a positive RedOx potential (alkaline anolyte) is considered. Such the medium can be obtained in situ at flowing wastewater via a special electrochemical cell with strongly polarized cathode (generating hydroxide anions) and quasi-equilibrium anode which intensively discharges hydroxide ions to hydroxyl radicals into the wastewater. The radicals will oxidize anions of strong acid and convert them into weak-acid micro precipitates in the flowing basic solution. These renewable nano-sorbents will uninterruptedly co-precipitate radioactive contamination from wastewater and be agglomerated as corrosion by-products in the felt-like anode. The consideration of liquid water as a chemical compound with a wide band gap shows that the anolyte (as a hyper-stoichiometric water, H 2 O 1+|x| ) is a simple and effective tool for varying physical and chemical properties of the aqueous solution due to forced changing its RedOx potential as one needs. This potential as Fermi level in the band gap of liquid water is the most convenient parameter for monitoring and managing the electrochemical potential of the aqueous medium. Its hyper-stoichiometric state is realized when Fermi level is shifted to the top of a valence band. This electro-oxidized state as the alkaline anolyte is characterized by an acceptor level, OH/OH - , partially occupied by electrons. Then, the hydroxyl radical (OH • ) as the strongest oxidizer will oxidize intensively the metal anode and renew its surface for great removal of radio-nuclides from the wastewater due to their large specific area of renewable surface of hydroxide absorber on the felt-like anode. (author)

  9. Knowledge Management

    Directory of Open Access Journals (Sweden)

    Ravi Kiran

    2013-04-01

    Full Text Available The present study covers the knowledge management (KM in institutions of higher technical education (IHTEs from the perspective of thought leaders and junior academia to identify whether there is a difference of opinion regarding KM strategies, including knowledge technologies, knowledge acquisition, knowledge storage, knowledge dissemination, and KM-based framework for research and curriculum development (CD. Data have been collected through structured questionnaire from 141 respondents covering 30 higher educational institutions in India, including national- and state-level institutions—Designations of the targeted respondents in the IHTEs have been categorized into (a senior academia, that is, professors, heads, and associate professors occupying senior management positions, considered to be the institute overseers and thought leaders of KM and (b junior academia consisting of assistant professors and lecturers who are using and also contributing to the KM system. ANOVA has been used to see whether there is a significant difference of opinion among the two groups of knowledge users. The results of the study highlight a significant difference among the two groups regarding knowledge technologies, knowledge acquisition, knowledge storage, and knowledge dissemination. But, there is a consensus regarding KM-based framework for research and CD.

  10. Waste management

    International Nuclear Information System (INIS)

    Dworschak, H.; Mannone, F.; Rocco, P.

    1995-01-01

    The presence of tritium in tritium-burning devices to be built for large scale research on thermonuclear fusion poses many problems especially in terms of occupational and environmental safety. One of these problems derives from the production of tritiated wastes in gaseous, liquid and solid forms. All these wastes need to be adequately processed and conditioned to minimize tritium releases to an acceptably low occupational and environmental level and consequently to protect workers and the public against the risks of unacceptable doses from exposure to tritium. Since all experimental thermonuclear fusion devices of the Tokomak type to be built and operated in the near future as well as all experimental activities undertaken in tritium laboratories like ETHEL will generate tritiated wastes, current strategies and practices to be applied for the routine management of these wastes need to be defined. Adequate background information is provided through an exhaustive literature survey. In this frame alternative tritiated waste management options so far investigated or currently applied to this end in Europe, USA and Canada have been assessed. The relevance of tritium in waste containing gamma-emitters, originated by the neutron activation of structural materials is assessed in relation to potential final disposal options. Particular importance has been attached to the tritium retention efficiency achievable by the various waste immobilization options. 19 refs., 2 figs., 1 tab

  11. Waste Management Program management plan. Revision 1

    International Nuclear Information System (INIS)

    1997-02-01

    As the prime contractor to the Department of Energy Idaho Operations Office (DOE-ID), Lockheed Martin Idaho Technologies Company (LMITCO) provides comprehensive waste management services to all contractors at the Idaho National Engineering and Environmental Laboratory (INEEL) through the Waste Management (WM) Program. This Program Management Plan (PMP) provides an overview of the Waste Management Program objectives, organization and management practices, and scope of work. This document will be reviewed at least annually and updated as needed to address revisions to the Waste Management's objectives, organization and management practices, and scope of work. Waste Management Program is managed by LMITCO Waste Operations Directorate. The Waste Management Program manages transuranic, low-level, mixed low-level, hazardous, special-case, and industrial wastes generated at or transported to the INEEL

  12. Managing chronic orofacial pain: A qualitative study of patients', doctors', and dentists' experiences.

    Science.gov (United States)

    Peters, Sarah; Goldthorpe, Joanna; McElroy, Cheryl; King, Elizabeth; Javidi, Hanieh; Tickle, Martin; Aggarwal, Vishal R

    2015-11-01

    Persistent pain in the face, mouth, and jaws is a common presentation to dental and medical services. The aetiology remains unclear, but a growing evidence base recognizes the effectiveness of psychological rather than biomedical interventions. To understand how this approach might be implemented into clinical practice, knowledge is needed of patients' and clinicians' experience of chronic orofacial pain (COFP). The aim of this study was to explore the experience and understanding of COFP by patients and primary and secondary care medical and dental practitioners. Qualitative interview study. Audio-recorded semi-structured interviews with a purposive sample of 12 dentists, 11 general practitioners, and seven patients were thematically analysed. Clinicians and patients recognized the role that psychological factors could play in the development and maintenance of COFP, yet management and self-management strategies were largely limited to biomedical interventions. Achieving a diagnosis proved problematic but largely functional for both parties. GPs and dentists viewed COFP as a non-dental problem and felt inadequately equipped to manage the condition. GPs, unlike dentists, felt obligated to support patients using techniques for managing patients with other long-term conditions. Frustration at the current inadequacy of COFP management often led to conflict with (or disengagement from) the clinician-patient relationship. Current management of COFP is ineffective and unsatisfactory for patients and practitioners, which impacts on their relationship. Fundamental barriers to accessing and implementing psychological interventions for COFP arise from ineffective communication between physicians and patients, and between medical and dental practitioners. Statement of contribution What is already known on this subject? COFP is characterized by persistent pain in the face, mouth, or jaws that are not the result of organic disease or physical trauma. Patients with COFP present

  13. Environmental Management System

    Science.gov (United States)

    Goals Recycling Green Purchasing Pollution Prevention Reusing Water Resources Environmental Management Stewardship » Environmental Protection » Environmental Management System Environmental Management System An Environmental Management System is a systematic method for assessing mission activities, determining the

  14. Stress Management: Positive Thinking

    Science.gov (United States)

    Healthy Lifestyle Stress management Positive thinking helps with stress management and can even improve your health. Practice overcoming negative self-talk ... with optimism is a key part of effective stress management. And effective stress management is associated with ...

  15. Management Innovation Capabilities

    DEFF Research Database (Denmark)

    Harder, Mie

    Management innovation is the implementation of a new management practice, process, technique or structure that significantly alters the way the work of management is performed. This paper presents a typology categorizing management innovation along two dimensions; radicalness and complexity. Then...

  16. Managing for resilience

    Science.gov (United States)

    Early efforts in wildlife management focused on reducing population variability and maximizing yields of select species. Aldo Leopold proposed the concept of habitat management as superior to population management. More recently, ecosystem management, whereby ecological processes...

  17. Do Managers Clone Themselves?

    Science.gov (United States)

    Baron, Alma S.

    1981-01-01

    A recent questionnaire survey provides statistics on male managers' views of female managers. The author recommends that male managers break out of their cloning behavior and that the goal ought to be a plurality in management. (Author/WD)

  18. Small supermarket management system

    Institute of Scientific and Technical Information of China (English)

    曹正

    2016-01-01

    This system USES the Java language in the MyEclipse platform development tool, SQL2005 as the database platform for data and data, the SQL2005 required for the user operating system. It mainly implements the daily management of goods, including purchase management, inventory management, sales management, personnel management and supplier management. The system can also complete the functions of browsing, querying, adding, deleting and modifying relevant information. This topic is the core of the stock management, inventory management and sales management, at the same time, the system also has the full user management and permissions management function..

  19. Dictionary Management

    DEFF Research Database (Denmark)

    Bergenholtz, Henning

    2018-01-01

    in different projects. The same steps can be applied to lexicographic projects. In this field, by looking at finished and not finished dictionary projects, we find that: many are started but never finished; and many are planned to be carried out within a certain time frame, but it takes much longer than...... anticipated until the project is completed with the publication of one or more dictionaries. The reason for that is normally an unrealistic and much too optimistic planning. But it is also due to a missing knowledge about management planning according to a relevant overall lexicographic theory....... There is a long tradition of understanding lexicography as the compiling of dictionaries, especially among British scholars. But there is also a tradition of focusing on theoretical lexicography, especially among German scholars. In this contribution, I consider lexicography a discipline with two legs: (1...

  20. Managing risks

    International Nuclear Information System (INIS)

    Nathwani, J.S.

    1993-01-01

    The three principles to guide regulating authorities are: Risks shall be managed to maximize the total expected net benefit to society; The safety benefit to be promoted is quality-adjusted life expectancy; Decisions for the public in regard to health and safety must be open and apply across the entire range of hazards to life and health. Based on the principle that excessive spending on health and safety, or lack of necessary development, may cause poverty and thereby actually decrease (adjusted) life expectancy, the author has developed a Life Product Index which gives comparable results to the Human Development Index promoted by the United Nations Development Program. These two social indicators can be used for purposes such as project evaluation, choosing between alternative technologies, or evaluation of health and safety programs

  1. Water management

    International Nuclear Information System (INIS)

    Anon.

    1996-01-01

    Manitoba Hydro's efforts to maximize production efficiency while meeting safety and environmental concerns regarding water management were discussed. The four-step dam safety program was outlined, consisting of inspection, repairs and improvements, flooding studies, and emergency preparedness plans. An oil spill which occurred in 1995 on the Nelson River after a transformer at the Kettle Generating Station failed, was described. A boom was used to contain the oil, and a skimmer unit was used to remove oil and soot from the surface of the water. Manitoba Hydro is also conducting studies to find ways to protect the generating stations from zebra mussels, and precautions are being taken to prevent old lead-based paint from reaching the Winnipeg River. It was noted that the drought which hit northern Manitoba during the spring and summer of 1995 reduced the water supplies to the lowest levels ever recorded at the Churchill River Diversion. 2 figs

  2. Water management

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-12-31

    Manitoba Hydro`s efforts to maximize production efficiency while meeting safety and environmental concerns regarding water management were discussed. The four-step dam safety program was outlined, consisting of inspection, repairs and improvements, flooding studies, and emergency preparedness plans. An oil spill which occurred in 1995 on the Nelson River after a transformer at the Kettle Generating Station failed, was described. A boom was used to contain the oil, and a skimmer unit was used to remove oil and soot from the surface of the water. Manitoba Hydro is also conducting studies to find ways to protect the generating stations from zebra mussels, and precautions are being taken to prevent old lead-based paint from reaching the Winnipeg River. It was noted that the drought which hit northern Manitoba during the spring and summer of 1995 reduced the water supplies to the lowest levels ever recorded at the Churchill River Diversion. 2 figs.

  3. Quality management

    International Nuclear Information System (INIS)

    1989-01-01

    The 1989 Quality Management Conference focusses on process control and the thus achievable product quality. It is shown that the buyers' increasing demands on product quality require appropriate response in terms of enhanced efforts and methods for quality assurance in the production process. The connection between quality targets and the expenditure required is shown, as well as a comparative validation of efficiency of quality assurance methods. The firms selected for representation at this conference cover a wide range of products so that practically the entire scope of process control problems in the various industrial branches is discussed in the conference contributions. The last conference session is concerned with the strategies and technical developments for enhanced combination of quality assurance and control and production processes. (orig./HP) [de

  4. Competences and life management programmes

    International Nuclear Information System (INIS)

    Brunatti, S.; Bergara, A.; Ranalli, J.; Versaci, R.

    2007-01-01

    Full text: The nuclear industry is, at present, at a crucial juncture, where it has to decide about the future of the first generation of nuclear plants, which are approaching the end of their licensed service life. At the same time, long term experience and new advances have established that it is possible to extend the life of nuclear plants beyond their initially licensed life by another 20-30 years. Extending the operating life of existing nuclear plants will help to reduce the short term need for new generating capacity - without new capital costs. However, these extensions must take place in the context of careful safety analysis and monitoring of equipment ageing concerns. A nuclear power plant must be managed in a safe and efficient manner throughout all the life cycle stages from design through decommissioning. The consequences of management decisions about nuclear power plants can have profound economic impacts for the nuclear power plant owner, and possibly for the national economy. In addition, the consequence of a major failure or accident can have catastrophic national socio-economic effects that may be felt internationally. The safe and effective management of a nuclear power plant therefore requires dramatically different perspectives in time from the majority of other industries. The impact of some decisions extends beyond the normal strategic perspective of both owners and governments. The integration of activities for ageing management, safety management and business management of a nuclear power plant are an essential element of 'life cycle management'. The loss of information at any stage of a nuclear power plants life deprives people, at later stages, of knowledge that could be important to safe, economic completion of work or which could aid the analysis of problems and options. It is costly to go through the learning process again, with a risk of potential events or incidents, programme delays, physical injury and increased regulatory

  5. DUF6 Management

    Science.gov (United States)

    DUF6 Guide DU Uses DUF6 Management and Uses DUF6 Conversion EIS Documents News FAQs Internet Resources Glossary Home » DUF6 Management Depleted UF6 Management An introduction to DOE's Depleted UF6 Management Program. The mission of the DOE's Depleted UF6 Management Program is to safely and efficiently manage the

  6. Logistics, Management and Efficiency

    OpenAIRE

    Mircea UDRESCU; Sandu CUTURELA

    2014-01-01

    The problem related to the efficiency of the management for organization is general being the concern off all managers. In the present essay we consider that the efficacy of the organization begins from the structural systemization of the organizational management into general management, management of logistics and management of production which demands a new managerial process, more competitive based on economic efficiency.

  7. Talent management in context of educational management

    OpenAIRE

    Zápotocká, Monika

    2016-01-01

    The diploma thesis looks into talent management in context of educational management with the application of professional literature analysis. It describes talent acquisition, human resource development, career management and succession planning and points out the connection between these and other human resource processes and talent management. It specifies the approach of personality psychology, industrial organizational psychology, vocational psychology, positive psychology, social psychol...

  8. Intentional systems management: managing forests for biodiversity.

    Science.gov (United States)

    A.B. Carey; B.R. Lippke; J. Sessions

    1999-01-01

    Conservation of biodiversity provides for economic, social, and environmental sustainability. Intentional management is designed to manage conflicts among groups with conflicting interests. Our goal was to ascertain if intentional management and principles of conservation of biodiversity could be combined into upland and riparian forest management strategies that would...

  9. Power manager and method for managing power

    NARCIS (Netherlands)

    Burchard, A.T.; Kersten, G.; Molnos, A.M.; Milutinovic, A.; Goossens, K.G.W.; Steffens, E.F.M.

    2009-01-01

    A power manager (106) and method for managing the power supplied to an electronic device is provided. Furthermore, a system wherein the power supplied to an electronic device is managed is provided. The power manager (106) is operative to monitor a hardware monitor (104) during a monitoring time

  10. LIDER VERSUS MANAGER, MANAGEMENT VERSUS LEADERSHIP

    Directory of Open Access Journals (Sweden)

    Angela-Olimpia LOBONEA OLTEAN

    2016-10-01

    Full Text Available There is a very pronounced tendency to confuse leadership with management. Also, the leader-manager issue is intensively discussed and researched. Specialty literature highlights the presence of five typical situations regarding the use of the leadership and management concepts, which are: superposition, contraposition, partial similarities between the spheres of these two concepts, leadership - part of management, management - part of leadership. We come with the premise for a new approach: whatever it will be named - management of the future or leadership, manager-leader or leader, the organization of the future will need a visionary, intuitive, authentic leader, with rigor and method, a good organizer and very well trained professionally.

  11. Feedback on flood risk management

    Science.gov (United States)

    Moreau, K.; Roumagnac, A.

    2009-09-01

    For several years, as floods were increasing in South of France, local communities felt deprive to assume their mission of protection and information of citizens, and were looking for assistance in flood management. In term of flood disaster, the fact is that physical protection is necessary but inevitably limited. Tools and structures of assistance to anticipation remain slightly developed. To manage repeated crisis, local authorities need to be able to base their policy against flood on prevention, warnings, post-crisis analysis and feedback from former experience. In this objective, after 3 years of test and improvement since 2003, the initiative Predict-Services was developped in South of France: it aims at helping communities and companies to face repeated flood crisis. The principle is to prepare emergency plans, to organize crisis management and reduce risks; to help and assist communities and companies during crisis to activate and adapt their emergency plans with enough of anticipation; and to analyse floods effects and improve emergency plans afterwards. In order to reduce risks, and to keep the benefits of such an initiative, local communities and companies have to maintain the awareness of risk of the citizens and employees. They also have to maintain their safety plans to keep them constantly operational. This is a part of the message relayed. Companies, Local communities, local government authorities and basin stakeholders are the decision makers. Companies and local communities have to involve themselves in the elaboration of safety plans. They are also completely involved in their activation that is their own responsability. This applies to other local government authorities, like districts one's and basin stakeholders, which participle in the financing community safety plans and adminitrative district which are responsible of the transmission of meteorological alert and of rescue actions. In the crossing of the géo-information stemming from the

  12. What is a feral cat?: Variation in definitions may be associated with different management strategies.

    Science.gov (United States)

    Gosling, Lara; Stavisky, Jenny; Dean, Rachel

    2013-09-01

    The definition of a true feral cat is an area of much contention, with many variations used worldwide. In this study, opinions were gathered from feral cat rescue workers and veterinary surgeons working in the United Kingdom to identify a practical definition of a feral cat, suitable for use in the field, education and research. A mixed methods approach, using questionnaires and focus groups, was used to collect data from feral cat workers and veterinary surgeons. Conflicts in opinion on the implications of taming feral cats exist. The rescue workers typically felt that most cats could be tamed, whereas the veterinary surgeons felt this was generally inappropriate, except in the case of young kittens. A consistent definition of feral cats would enable better communication regarding the welfare and management of these animals, and would be useful for further research and education of the public. PROPOSED DEFINITION: A feral cat is proposed by this study to be a cat that is unapproachable in its free-roaming environment and is capable of surviving with or without direct human intervention, and may additionally show fearful or defensive behaviour on human contact.

  13. Nurse managers' challenges in project management.

    Science.gov (United States)

    Suhonen, Marjo; Paasivaara, Leena

    2011-11-01

    To analyse the challenges that nurse managers meet in project management. Project management done by nurse managers has a significant role in the success of projects conducted in work units. The data were collected by open interviews (n = 14). The participants were nurse managers, nurses and public health nurses. Data analysis was carried out using qualitative content analysis. The three main challenges nurse managers faced in project management in health-care work units were: (1) apathetic organization and management, (2) paralysed work community and (3) cooperation between individuals being discouraged. Nurse managers' challenges in project management can be viewed from the perspective of the following paradoxes: (1) keeping up projects-ensuring patient care, (2) enthusiastic management-effective management of daily work and (3) supporting the work of a multiprofessional team-leadership of individual employees. It is important for nurse managers to learn to relate these paradoxes to one another in a positive way. Further research is needed, focusing on nurse managers' ability to promote workplace spirituality, nurse managers' emotional intelligence and their enthusiasm in small projects. © 2011 Blackwell Publishing Ltd.

  14. Managing Public Accountability : How Public Managers Manage Public Accountability

    NARCIS (Netherlands)

    Schillemans, Thomas

    2015-01-01

    Accountability is of growing importance in contemporary governance. The academic literature on public accountability is fraught with concerned analyses, suggesting that accountability is a problematic issue for public managers. This article investigates how public managers experience accountability

  15. Evaluation of how a curriculum change in nurse education was managed through the application of a business change management model: A qualitative case study.

    Science.gov (United States)

    Chowthi-Williams, Annette; Curzio, Joan; Lerman, Stephen

    2016-01-01

    Curriculum changes are a regular feature of nurse education, yet little is known about how such changes are managed. Research in this arena is yet to emerge. Evaluation of how a curriculum change in nurse education was managed through the application of a business change management model. A qualitative case study: the single case was the new curriculum, the Primary Care Pathway. One executive, three senior managers, two academics and nineteen students participated in this study in one faculty of health and social care in a higher education institution. The findings suggest that leadership was pivotal to the inception of the programme and guiding teams managed the change and did not take on a leadership role. The vision for the change and efforts to communicate it did not reach the frontline. Whilst empowerment was high amongst stakeholders and students, academics felt dis-empowered. Short-term wins were not significant in keeping up the momentum of change. The credibility of the change was under challenge and the concept of the new programme was not yet embedded in academia. Differences between the strategic and operational part of the organisation surfaced with many challenges occurring at the implementation stage. The business change model used was valuable, but was found to not be applicable during curriculum changes in nurse education. A new change model emerged, and a tool was developed alongside to aid future curriculum changes. Copyright © 2015 Elsevier Ltd. All rights reserved.

  16. Pediatric Status Epilepticus Management

    Science.gov (United States)

    Abend, Nicholas S; Loddenkemper, Tobias

    2014-01-01

    Purpose of Review This review discusses management of status epilepticus in children including both anticonvulsant medications and overall management approaches. Recent Findings Rapid management of status epilepticus is associated with a greater likelihood of seizure termination and better outcomes, yet data indicate there are often management delays. This review discusses an overall management approach aiming to simultaneously identify and manage underlying precipitant etiologies, administer anticonvulsants in rapid succession until seizures have terminated, and identify and manage systemic complications. An example management pathway is provided. Summary Status epilepticus is a common neurologic emergency in children and requires rapid intervention. Having a predetermined status epilepticus management pathway can expedite management. PMID:25304961

  17. Physician’s changes in management of return visits to the Emergency Department

    Directory of Open Access Journals (Sweden)

    Adrianna Long

    2016-06-01

    Full Text Available Return visits to the Emergency Department (ED are estimated between 2-3.1%, which impacts ED care costs and wait times. Adverse events for unscheduled return visits (URVs have been reported to be as high as 30%. The objective of this study was to characterize the attitudes and management of Emergency Medicine (EM physicians regarding patients presenting with the same chief complaint to the ED for an URV. An online survey questionnaire was developed and sent to 160 accredited EM Graduate Medical Education programs in the United States. The questionnaire consisted of case vignettes wherein providers were asked to submit what orders they would place for each scenario. The mean numbers of tests and treatments were compared from initial visit to repeat visit with same chief complaint. Physicians also provided feedback regarding their management of URVs. There were estimated 6988 eligible participants with 397 responses (response rate 5.7%. There was a statistical significance (P<0.001 in provider management of URVs with pediatric fever, but there was no statistical significance for management of the other chief complaints. There were 77% of physicians that felt an increased work up is warranted for URVs. The results of this study indicate that majority of EM residents and staff working in training programs feel that they should approach the management of URV patients with a more extensive workup despite no clinical change. These findings suggest that further analysis should be performed regarding provider management of URVs and the associated healthcare costs.

  18. Evaluation and Management of Patch Test-Negative Patients With Generalized Dermatitis.

    Science.gov (United States)

    Spiker, Alison; Mowad, Christen M

    Patients with generalized dermatitis are common in dermatology practices. Allergic contact dermatitis is often suspected, and patients frequently undergo patch testing. When the patch testing result is negative, further evaluation and management of these patients are challenging. The purpose of this study was to survey members of the American Contact Dermatitis Society regarding the evaluation and management of patch test-negative patients with generalized dermatitis. Generalized dermatitis was the most common term identified for patch test-negative patients with diffuse dermatitis. After having negative expanded patch testing results, most physicians proceeded with additional testing including skin biopsy, complete blood cell count with differential, and liver and renal function tests. The most commonly used systemic treatment is prednisone, followed by methotrexate. Narrow-band ultraviolet B (UVB) is the most commonly used light source. Antihistamines are frequently prescribed. Food allergy is not felt to be causative. This cohort of patients experiences significant impairment in quality of life, stress on personal relationships, and time off work. The management of patch test-negative patients with generalized dermatitis is challenging. This study provides insight into management of these complex patients. It also demonstrates practice gaps in the management of these patients, indicating a need for further studies to direct the evaluation and management of this patient population.

  19. The impact of participative management perceptions on customer service, medical errors, burnout, and turnover intentions.

    Science.gov (United States)

    Angermeier, Ingo; Dunford, Benjamin B; Boss, Alan D; Boss, R Wayne

    2009-01-01

    Numerous challenges confront managers in the healthcare industry, making it increasingly difficult for healthcare organizations to gain and sustain a competitive advantage. Contemporary management challenges in the industry have many different origins (e.g., economic, financial, clinical, and legal), but there is growing recognition that some of management's greatest problems have organizational roots. Thus, healthcare organizations must examine their personnel management strategies to ensure that they are optimized for fostering a highly committed and productive workforce. Drawing on a sample of 2,522 employees spread across 312 departments within a large U.S. healthcare organization, this article examines the impact of a participative management climate on four employee-level outcomes that represent some of the greatest challenges in the healthcare industry: customer service, medical errors, burnout, and turnover intentions. This study provides clear evidence that employee perceptions of the extent to which their work climate is participative rather than authoritarian have important implications for critical work attitudes and behavior. Specifically, employees in highly participative work climates provided 14 percent better customer service, committed 26 percent fewer clinical errors, demonstrated 79 percent lower burnout, and felt 61 percent lower likelihood of leaving the organization than employees in more authoritarian work climates. These findings suggest that participative management initiatives have a significant impact on the commitment and productivity of individual employees, likely improving the patient care and effectiveness of healthcare organizations as a whole.

  20. Water management

    International Nuclear Information System (INIS)

    Barrada, Y.

    1981-01-01

    The Joint FAO/IAEA Division has been technically responsible for technical assistance projects aimed at improving water management practices in the following developing Member States: Argentina, Bulgaria, Chile, Costa Rica, Egypt, Greece, India, Ivory Coast, Kenya, Lebanon, Morocco, Niger, Nigeria, Pakistan, Peru, Republic of Korea, Romania, Senegal, Sri Lanka, Sudan, Syria, Tanzania, Turkey, Uganda and Zambia. The Division has also contributed to the improvement of the efficiency of water use through the implementation of three 5-year co-ordinated research programmes. Participants from eight to 15 countries have conducted research towards a common goal of improving nuclear techniques in water-use efficiency studies and developing practices to increase the food produced from a unit of irrigation water or rainfall. In many cases this was the first time such techniques have been used in the above countries. It was thus necessary to provide expert assistance to train local counterparts in the safe and efficient use of the equipment. Training courses have also been held in more advanced countries to familiarize young scientists from developing countries with the most modern techniques in soil/water research. Results obtained through the nuclear techniques aided research programmes will, when applied in farmers' fields on irrigated land, lead to increased yields, to reduced losses of nutrients through leaching below the rooting zone, and to conserving soil through avoiding the accumulation of salts close to the soil surface. Under rainfed agriculture, research results would help controlling erosion, conserving water, and ensuring sustained production at acceptable yield levels

  1. Quality management using TQC

    International Nuclear Information System (INIS)

    Hwang, Ui Cheol

    1992-03-01

    This book introduces conception on quality and quality management, standardization with meaning, principle and structure of it, and system, company standard for quality management, quality management on planning, organization and operation, quality guarantee with system evaluation and information, policy management on policy, purpose and daily life, quality management on research and development infrastructure, quality management on design and production facilities, statistical method of quality management, control chart and process capability.

  2. Minimal care--a new concept for the management of urinary incontinence in an open access, interdisciplinary incontinence clinic. The way ahead?

    DEFF Research Database (Denmark)

    Andersen, J T; Sander, P

    1996-01-01

    A new concept for assessment and treatment of urinary incontinence in an open access, interdisciplinary clinic is evaluated prospectively. Based on the patients needs and expectations, a minimal relevant investigative programme was planned. The patients were primarily offered conservative, non...... of the patients were managed by conservative treatment modalities whereas only 10% of the patients were referred to in-hospital treatment with invasive treatment modalities, mainly surgical procedures for urinary incontinence. Subjectively, 68% felt cured or very much improved, 23% experienced improvement and 9...... and treatment of urinary incontinence....

  3. When international management meets diversity management:

    DEFF Research Database (Denmark)

    Rask, Morten; Korsgaard, Steffen T.; Lauring, Jakob

    2010-01-01

    management is increasingly recognised as a relevant way of managing human differences. We perform a content analysis of 44 IKEA recruitment websites as an empirical vehicle for understanding the embedded barriers, and the opportunities for combining diversity management and international management. We...... conclude that, through the use of diversity management principles, IKEA succeeds in manoeuvring in the paradox of the simultaneous need for a strong corporate culture and local adaptation. Thus, the paper contributes to the understanding of the use of diversity management principles in international...

  4. The technology management process at the European space agency

    Science.gov (United States)

    Guglielmi, M.; Williams, E.; Groepper, P.; Lascar, S.

    2010-03-01

    Technology is developed at the European Space Agency (ESA) under several programmes: corporate and domain specific, mandatory and optional, with different time horizons and covering different levels of the TRL scale. To improve the transparency and efficiency of the complete process, it was felt necessary to establish an agreed end to end process for the management of all technology R&D activity that could: Include all ESA programmes and consider the requirements of European users Lead to coordinated multi-year work plan and yearly procurement plans Prepare and enable future European space programmes Be harmonized with national initiatives in Europe Thereby establishing the basis for a product policy to reduce risks to technology users, reduce costs and delays, and enhance industrial competitiveness and non-dependence. In response to the above needs, ESA has developed a technology management process called the ESA End-to-End process (E2E), from establishment of the strategy to the monitoring and evaluation of R&D results. In this paper, the complete process will be described in detail including a discussion on its strengths and limitations, and its links to the wider European Harmonization process. The paper will be concluded with the introduction of the ESA Technology Tree: a basic tool to structure and facilitate communication about technology issues.

  5. Barriers to Seizure Management in Schools: Perceptions of School Nurses.

    Science.gov (United States)

    Terry, Debbie; Patel, Anup D; Cohen, Daniel M; Scherzer, Daniel; Kline, Jennifer

    2016-12-01

    The purpose of this study was to assess school nurses' perceptions of barriers to optimal management of seizures in schools. Eighty-three school nurses completed an electronic survey. Most agreed they felt confident they could identify a seizure (97.6%), give rectal diazepam (83.8%), and handle cluster seizures (67.1%), but fewer were confident they could give intranasal midazolam (63.3%), had specific information about a student's seizures (56.6%), or could swipe a vagus nerve stimulator magnet (47.4%). Nurses were more likely to be available at the time of a seizure in rural (17/20) (85%) versus suburban (21/34) (62%) or urban (8/25) (32%) schools (P = .001). School nurses are comfortable managing seizures in the school setting. However, a specific seizure plan for each child and education on intranasal midazolam and vagus nerve stimulator magnet use are needed. A barrier in urban schools is decreased availability of a nurse to identify seizures and administer treatment. © The Author(s) 2016.

  6. Role of ENT Surgeon in Managing Battle Trauma During Deployment.

    Science.gov (United States)

    Rajguru, Renu

    2013-01-01

    With technological improvements in body armour and increasing use of improvised explosive devices, it is the injuries to head, face and neck are the cause for maximum fatalities as military personnel are surviving wounds that would have otherwise been fatal. The priorities of battlefield surgical treatment are to save life, eyesight and limbs and then to give the best functional and aesthetic outcome for other wounds. Modern day battlefields pose unique demands on the deployed surgical teams and management of head and neck wounds demands multispecialty approach. Optimal result will depend on teamwork of head and neck trauma management team, which should also include otolaryngologist. Data collected by various deployed HFN surgical teams is studied and quoted in the article to give factual figures. Otorhinolaryngology becomes a crucial sub-speciality in the care of the injured and military otorhinolaryngologists need to be trained and deployed accordingly. The otolaryngologist's clinical knowledge base and surgical domain allows the ENT surgeon to uniquely contribute in response to mass casualty incident. Military planners need to recognize the felt need and respond by deploying teams of specialist head and neck surgeons which should also include otorhinolaryngologists.

  7. Modern management positions

    Directory of Open Access Journals (Sweden)

    Jovanović Petar M.

    2015-01-01

    Full Text Available In this paper we analyze contemporary managerial positions such as program manager, project portfolio manager, crisis manager and others. The idea is to promote managerial positions in Serbia, which is quite unjustifiably undervalued, primarily because of the lack of knowledge in the field of management and other issues related to management education.

  8. Nonlinearity management and diffraction management for the ...

    Indian Academy of Sciences (India)

    Variational equations and partial differential equation have been simulated numerically. Analytical and numerical studies have shown that nonlinearity management and diffraction management stabilize the pulse against decay or collapse providing undisturbed propagation even for larger energies of the incident beam.

  9. Strategic PSYOP Management: A Marketing Management Approach

    National Research Council Canada - National Science Library

    Sokoloski, Joseph A., III

    2005-01-01

    .... The opportunity derived from this study is to adapt principles of civilian marketing management to provide a framework and tools to develop PSYOP campaign management into a more efficient, target audience based mechanism.

  10. Performance Management or Performance Based Management?

    OpenAIRE

    Cristina PROTOPOPESCU

    2013-01-01

    In this paper we present some considerations about performance and performance management. Starting with the challenge of defining the performance concept, we intend to establish if „performance management” can be a new management system or it is just a sophisticated term for a HR strategy in order to improve the performance of teams and individuals. We also try to discuss the conection between performance management and management by objectives. Whether or not it is exageratted to talk about...

  11. Conflict Management Styles of Turkish Managers

    Science.gov (United States)

    Ozkalp, Enver; Sungur, Zerrin; Ozdemir, Aytul Ayse

    2009-01-01

    Purpose: The aim of this study is to determine Turkish managers conflict styles in different sectors, namely durable consumer goods, aviation, automotive and banking. Design/methodology/approach: A total of 130 managers conflict management styles were assessed by applying the Rahim's 1983 Organizational Conflict Inventory-II. Findings: First,…

  12. Managing Conflict in Temporary Management Systems

    Science.gov (United States)

    Wilemon, David L.

    1973-01-01

    As organizational tasks have grown more complex, several innovative temporary management systems such as matrix management have been developed. The Apollo space program has been an important contribution to the development of matrix management techniques. Discusses the role of conflict within the matrix, its determinants, and the process of…

  13. Bureau of Land Management density management study.

    Science.gov (United States)

    John Cissel; Paul Anderson; Shanti Berryman; Sam Chan; Deanna Olson; Klaus. Puettman

    2004-01-01

    The Bureau of Land Management (BLM), Pacific Northwest Research Station (PNW), U.S. Geological Survey (USGS), and Oregon State University (OSU) established the Density Management Study (DMS) in 1994 to develop and test options for young stand management to meet Northwest Forest Plan objectives in western Oregon. The DMS demonstrates and evaluates alternative approaches...

  14. Making the case for a fracture liaison service: a qualitative study of the experiences of clinicians and service managers.

    Science.gov (United States)

    Drew, Sarah; Gooberman-Hill, Rachael; Farmer, Andrew; Graham, Laura; Javaid, M Kassim; Cooper, Cyrus; Judge, Andrew

    2015-10-01

    To develop services, healthcare professionals must make business cases to managerial bodies within Hospital Trusts and if approved, to commissioning bodies. Patients with hip fracture are at high risk of subsequent fracture. To prevent this, guidance recommends structuring fracture prevention services around coordinator based models. These are known as Fracture Liaison Services (FLS). 33 semi-structured qualitative interviews were conducted with healthcare professionals with experience of making business cases for FLS. Data was analysed thematically. Challenges in the development of business cases included collecting all the relevant data and negotiating compartmentalised budgets that impeded service development. Participants described communication and cooperation between providers and commissioners as variable. They felt financial considerations were the most important factor in funding decisions, while improved quality of care was less influential. Other factors included national guidelines and political priorities. The personalities of clinicians championing services, and the clinical interests of commissioners were seen to influence the decision-making process, suggesting that participants felt that decisions were not always made on the basis of evidence-based care. Effective strategies included ways of providing support, demonstrating potential cost effectiveness and improved quality of care. Using a range of sources including audit data collected on the successful Glasgow FLS, and improving cooperation between stakeholders was advocated. Participants felt that the work of commissioners and providers should be better integrated and suggested strategies for doing this. This study provides information to healthcare professionals about how best to develop business cases for FLS. We conclude with recommendations on how to develop effective cases. These include using guidance such as toolkits, aligning the aims of FLS with national priorities and benchmarking

  15. NOAA Workforce Management Office

    Science.gov (United States)

    Management Fellows (PMFs) Program Coordination Office - Leadership Development Program (PCO-LDP) Employee (NRAP) Presidential Management Fellows (PMFs) Program Coordination Office - Leadership Development ) NOAA Leadership Seminar (NLS) NOAA Rotational Assignment Program (NRAP) Presidential Management Fellows

  16. Bridge Management Systems

    DEFF Research Database (Denmark)

    Thoft-Christensen, Palle

    In this paper bridge management systems are discussed with special emphasis on management systems for reinforced concrete bridges. Management systems for prestressed concrete bridges, steel bridges, or composite bridges can be developed in a similar way....

  17. Managing Your Emotional Reactions

    Science.gov (United States)

    ... Videos for Educators Search English Español Managing Your Emotional Reactions KidsHealth / For Teens / Managing Your Emotional Reactions ... Think about what you might do next time. Emotions 101 The skills we use to manage our ...

  18. How Women Manage.

    Science.gov (United States)

    Feuer, Dale

    1988-01-01

    Discusses why women managers are overrepresented in low-level, low-status positions; why they are in go-nowhere staff roles, managing functions not people; and why so few hold top management positions in America's organizations. (JOW)

  19. Spatial Management Areas

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Spatial management files combine all related and relevant spatial management files into an integrated fisheries management file. Overlaps of the redundant spatial...

  20. Finance and Management Services

    Science.gov (United States)

    Substance Misuse and Addiction Prevention Finance & Management Services Health Care Services Juvenile health care provider about vitamin D and the risks and benefits of supplementation. Finance and Management Services The Division of Finance and Management Services (FMS) provides financial, administrative

  1. Rating Your Cash Manager?

    Science.gov (United States)

    Nielsen, George A.; Johannisson, Eric E.

    1989-01-01

    The primary objective of a public cash management policy should include safety, liquidity, yield, and legality. Contains a cash management policy/procedure checklist, a test for cash managers, and a formula for calculating the rate of return. (MLF)

  2. The effect of an anger management program for family members of patients with alcohol use disorders.

    Science.gov (United States)

    Son, Ju-Young; Choi, Yun-Jung

    2010-02-01

    This study was aimed to test the structured anger management nursing program for the family members of patients with alcohol use disorders (AUDs). Families with the AUDs suffer from the dysfunctional family dynamic caused by the patients' deteriorative disease processes of alcohol dependence. Family members of AUDs feel bitter and angry about the uncontrolled behaviors and relapses of the patients in spite of great effort for a long time. This chronic anger threatens the optimal function of the family as well as obstructs the family to help the patients who are suffering from AUDs. Sixty three subjects were participated who were referred from community mental health centers, alcohol consultation centers, and an alcohol hospital in Korea. Pre-post scores of the Korean Anger Expression Inventory were used to test the program. An anger management program was developed and implemented to promote anger expression and anger management for the family members of the patients with AUDs. The total anger expression score of the experimental group was significantly more reduced as compared with that of the control group. Subjects in the experimental group reported after the program that they felt more comfortable and their life was changed in a better way. The anger management program was effective to promote anger expression and anger management for family members of AUDs. Nurses need to include family members in their nursing process as well as to care of patients with AUDs to maximize nursing outcome and patient satisfaction. 2010 Elsevier Inc. All rights reserved.

  3. The need for time management training is universal: evidence from Turkey.

    Science.gov (United States)

    Kisa, Adnan; Ersoy, Korkut

    2005-01-01

    In many developing countries, healthcare administrators are currently facing challenges that are representative of those in the United States. Most healthcare administrators here are physicians with no formal training in healthcare administration, and this is perhaps most apparent in their difficulties with time management. The authors' purpose in this study was to characterize the time management difficulties of administrators working in primary healthcare facilities of the Ministry of Healthcare. In the study, 67 healthcare administrators each completed a 31-item time management questionnaire. Of the participants, 79.1% reported that they have never attended time management courses or workshops. Although 76.1% said they were free to choose the priority of their daily tasks, only 44.8% felt they knew how much time they should allow for each activity in their daily life. These and other findings in the study suggest that the need for time management education is a well-defined target for intervention, both in university-based programs for future healthcare administrators and in workplace-based programs, such as in-service training for healthcare administrators who are already working.

  4. Indonesian heath care and the economic crisis: is managed care the needed reform?

    Science.gov (United States)

    Hotchkiss, D R; Jacobalis, S

    1999-03-01

    The ramifications of the current economic crisis are being felt throughout Asia, but problems are particularly acute in Indonesia; in the midst of high inflation and unemployment the government is considering expanding managed care reform. In this paper, we discuss the impact of the recent economic crisis on the health sector in Indonesia, and analyze the potential for implementing effective reform following the managed care model. The health sector is discussed, highlighting pre-existing problems in the health care supply environment. The determinants of the economic crisis are summarized, and the broad impacts of the crisis to date on the health sector are assessed. Next the prospects for success of current managed-care reform proposals are examined in some detail: viability of expanded managed care reform measures are assessed in light of the continuing crisis and its likely impacts on the consumers and suppliers of health care. Analysis of the potential impact of the continuing crisis focuses on key participants in health care reform: households, the government, and private health care providers. In conclusion the potential viability of managed care appears poor, given the current economic, political, and institutional conditions and likely future impacts, and suggest some alternative reform measures.

  5. The Bsc and the Health Management Consortia: A Case Study of its Applicability

    Directory of Open Access Journals (Sweden)

    Juliana Caroline Coutinho Coelho Guimarães

    2012-12-01

    Full Text Available The professional management development consistent with the demands of society is an undeniable reality in Public Health. The enactment of 11.107/2005 Law inserts an agenda for change in the reality of Health Consortia. Against this backdrop of change, uncertainty and social costs, we need to rethink management practices. The management supporting tools have been evolving rapidly since 1980, highlighting the Balanced Scorecard (BSC. The adoption of the BSC as a management supporting tool to consortia comes to meet the existing demand to improve professionalization in public administration. This article aims to analyze the applicability of a support management tool to a Health Consortia, based on BSC through a proposed pilot project in a consortium selected to do so. Thus, for the realization of this work, designed a Case Study in CISMEV - Consortium Health of Middle Velhas River, and developed a proposal for the construction of the BSC with nine distinct steps. Thus, it was possible to identify the key steps to be met for the adoption of new procedures and routines, as well as the challenges encountered in the development process of the BSC by public institutions. We also identified the possible gains from deploying this tool culminating in fulfilling the mission and building the organizational vision. It was felt that identifying motivators for choosing this tool, as well as their strengths and limitations are essential to the construction of this process with greater criticality.

  6. Preparedness of emergency departments in northwest England for managing chemical incidents: a structured interview survey

    Directory of Open Access Journals (Sweden)

    Walter Darren

    2007-12-01

    Full Text Available Abstract Background A number of significant chemical incidents occur in the UK each year and may require Emergency Departments (EDs to receive and manage contaminated casualties. Previously UK EDs have been found to be under-prepared for this, but since October 2005 acute hospital Trusts have had a statutory responsibility to maintain decontamination capacity. We aimed to evaluate the level of preparedness of Emergency Departments in North West England for managing chemical incidents. Methods A face-to-face semi-structured interview was carried out with the Nurse Manager or a nominated deputy in all 18 Emergency Departments in the Region. Results 16/18 departments had a written chemical incident plan but only 7 had the plan available at interview. All had a designated decontamination area but only 11 felt that they were adequately equipped. 12/18 had a current training programme for chemical incident management and 3 had no staff trained in decontamination. 13/18 could contain contaminated water from casualty decontamination and 6 could provide shelter for casualties before decontamination. Conclusion We have identified major inconsistencies in the preparedness of North West Emergency Departments for managing chemical incidents. Nationally recognized standards on incident planning, facilities, equipment and procedures need to be agreed and implemented with adequate resources. Issues of environmental safety and patient dignity and comfort should also be addressed.

  7. Quality management system

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Mu Sung

    2009-08-15

    This book deals with ISO9001 quality management system which includes summary of this system such as classification of quality, principle of quality management, and definition, requirement and procedure of quality management system, introduction of ISO9001 system like model of ISO9001 quality management system, ISO certificate system, structure of ISO9001 standard, requirement of ISO9001 quality management system, process approach and documentation of system, propel cases of ISO9001 quality management system.

  8. Information Technology Management

    OpenAIRE

    Patru Catalin; Petrache Alina

    2011-01-01

    Most of the Information technology management programs are designed to educate and develop managers who can effectively manage the planning, design, selection, implementation, use, and administration of emerging and converging information and communications technologies. The IT Manager and the Project Manager are not at odds. The Project Manager’s ability to focus knowledge, skills, tools and techniques on the temporary endeavor frees the IT Manager to focus on keeping the wheels of commerce ...

  9. Methodologies of Project Management

    Directory of Open Access Journals (Sweden)

    Wojciech Macek

    2011-07-01

    Full Text Available This paper presents comparison of three most popular project management standardsbelonging to a wider group of models (for example, PMBOK, Prince 2, CMMI, ISO 10006,BS 6079, IPMA Competence Baseline, European Commission Project Cycle ManagementGuidelines. The author discusses methods of project management according to PMBoK,Prince 2 and ISO 10006, some chosen criteria and fields of knowledge, such as generalregulations of standards, project range management, resources management, and processesconnected with risk, systems of project quality management.

  10. Quality management system

    International Nuclear Information System (INIS)

    Lee, Mu Sung

    2009-08-01

    This book deals with ISO9001 quality management system which includes summary of this system such as classification of quality, principle of quality management, and definition, requirement and procedure of quality management system, introduction of ISO9001 system like model of ISO9001 quality management system, ISO certificate system, structure of ISO9001 standard, requirement of ISO9001 quality management system, process approach and documentation of system, propel cases of ISO9001 quality management system.

  11. Management of Chinese restaurant

    OpenAIRE

    Cui , Longbo

    2009-01-01

    With Chinese economy developing rapidly, the Chinese restaurant is under the spotlight, but the management of Chinese restaurant is weak at the moment, especially on the service management, which is an important part of service management in the Chinese restaurant. On the other hand, the managers of Chinese restaurant should pay more attention on the service management for instance brand, service innovation. Service management is core and essential concept for every service company recently, ...

  12. Agile project management managing for success

    CERN Document Server

    Crowder, James A

    2015-01-01

    Management and enables them to deal with the demands and complexities of modern, agile systems/software/hardware development teams. The book examines the project/program manager beyond the concepts of leadership and aims to connect to employees' sense of identity. The text examines human psychological concepts such as "locus of control," which will help the manager understand their team members' view and how best to manage their "world" contributions. The authors cover new management tools and philosophies for agile systems/software/hardware development teams, with a specific focus on how this

  13. Tribal Waste Management Program

    Science.gov (United States)

    The EPA’s Tribal Waste Management Program encourages environmentally sound waste management practices that promote resource conservation through recycling, recovery, reduction, clean up, and elimination of waste.

  14. Balanced Innovation Management

    National Research Council Canada - National Science Library

    King, David R

    2007-01-01

    The Department of Defense has demonstrated success in managing innovation. The military's approach to innovation management extends beyond traditional distinctions between internal and external innovation modes...

  15. Management & Communication: Project Management Case Study

    CERN Multimedia

    Nathalie Dumeaux

    2004-01-01

    We are pleased to announce the recent launch of a new workshop on Project Management. This is designed for People with budgetary, scheduling and/or organizational responsibilities in a project or a sub-project. The objectives through a management case study specially suited to CERN are: to become familiar with modern management techniques in use for structuring, planning, scheduling, costing and progress monitoring of a project or a sub-project. to understand in-depth issues associated with Deliverable-oriented Project Management, Earned Value Management, Advanced Project Cost Engineering and Project Risk Management. The full description of this workshop can be found here. The next session will be held on 8 October 2004. If you are interested in this workshop, please contact Nathalie Dumeaux, email or 78144. Programme of Seminars October to December 2004 Situation : 21.09.2004 Séminaires bilingues Dates Jours Places disponibles Project Management Case study 8 October 1 oui Intr...

  16. The Management Object in Risk Management Approaches

    DEFF Research Database (Denmark)

    Christiansen, Ulrik

    Using a systematic review of the last 55 years of research within risk management this paper explores how risk management as a management technology (methodologies, tools and frameworks to mitigate or manage risks) singles out risks as an object for management in order to make action possible....... The paper synthesise by developing a framework of how different views on risk management enable and constrain the knowledge about risk and thus frame the possibilities to measure, analyse and calculate uncertainty and risk. Inspired by social studies of finance and accounting, the paper finally develops...... three propositions that illustrate how the framing of risk establishes a boundary for how managers might understand value creation and the possible future and how this impacts the possible responses to risk....

  17. Knowledge and Preparedness of Dental Practitioners on Management of Medical Emergencies in Jazan Province

    Directory of Open Access Journals (Sweden)

    Ghassan M. Al-Irany

    2018-02-01

    Full Text Available Medical emergencies are one of the most stressful situations the staff in a dental practice might encounter. The duty of care toward the attending patients obligates suitable preparedness to provide the necessary care if such emergencies ensue. Unfortunately, we found that 22% of the investigated dental clinics had no emergency kit available. Only 38% of the interviewed dentists felt confident to perform CPR, and 18% had no confidence to manage any medical emergency. An MCQ test of 20 questions examining the dentists’ knowledge in medical emergencies was distributed, and the level of knowledge was found to be suboptimal. The average score of the interviewed dentists was 10.87 out of 20. Experience and specialty training had a negligible effect on the level of knowledge.

  18. Factors associated with advance care planning discussions by area agency on aging care managers.

    Science.gov (United States)

    Hazelett, Susan; Baughman, Kristin R; Palmisano, Barbara R; Sanders, Margaret; Ludwick, Ruth E

    2013-12-01

    Initiating advance care planning (ACP) discussions in the home may prevent avoidable hospitalizations by elucidating goals of care. Area agencies on aging care managers (AAACMs) work in the home with high-risk consumers. To determine which AAACM characteristics contribute to an increased frequency of ACP discussions. Cross-sectional investigator-generated surveys administered to AAACMs at 3 AAAs in Ohio. Of 289 AAACMs, 182 (63%) responded. The more experience and comfort AAACMs felt with ACP discussions, the more likely they were to initiate ACP discussions. It may be necessary to build interactive educational experiences where, for example, AAACMs are asked to fill out their own advance directives and/or facilitate others in ACP discussions to improve experience and comfort with ACP discussions.

  19. Land subsidence threats and its management in the North Coast of Java

    Science.gov (United States)

    Sarah, D.; Soebowo, E.

    2018-02-01

    Cities on the north coast of Java such as Jakarta, Semarang, Pekalongan, and Surabaya are vulnerable to environmental pressures such as sea level change and land subsidence. Land subsidence can be caused by natural and anthropogenic processes. Geologically, the north coastal plain of Java consists of unconsolidated Holocene alluvial deposit. The recent alluvial deposit is prone to compaction, and further aggravated by anthropogenic forces such as groundwater extraction and land development. Understanding the complex interaction of natural and manmade factors is essential to establish mitigation strategy. Although the impacts of land subsidence are widely felt, many do not realize that land subsidence is taking place. This paper presents a brief review of the land subsidence threats in the North coast of Java and proposes a recommendation for suitable management response.

  20. Project management for profit a failsafe guide to keeping projects on track and on budget

    CERN Document Server

    Knight, Joe; Angus, Brad; Case, John

    2012-01-01

    If your work involves projects, then this book is for you. It will show every company owner and project manager—at businesses large and small—how to run projects differently. You’ll benefit if you’ve ever: • been over budget on a project • exceeded a timeline on a project • worked on a project that completely stalled as you neared the finish line • lost money on a sure-thing project and had no idea why • noticed that scope and feature creep held you back • watched a project take three times as long as planned • felt too embarrassed to perform a review of your successes and failures • wondered whether your project actually made any money By the time you finish the book, you’ll be ready to implement Project Management for Profit in your own company—and be prepared to keep your projects on track and on budget.

  1. Information resource management concepts for records managers

    Energy Technology Data Exchange (ETDEWEB)

    Seesing, P.R.

    1992-10-01

    Information Resource Management (ERM) is the label given to the various approaches used to foster greater accountability for the use of computing resources. It is a corporate philosophy that treats information as it would its other resources. There is a reorientation from simply expenditures to considering the value of the data stored on that hardware. Accountability for computing resources is expanding beyond just the data processing (DP) or management information systems (MIS) manager to include senior organization management and user management. Management`s goal for office automation is being refocused from saving money to improving productivity. A model developed by Richard Nolan (1982) illustrates the basic evolution of computer use in organizations. Computer Era: (1) Initiation (computer acquisition), (2) Contagion (intense system development), (3) Control (proliferation of management controls). Data Resource Era: (4) Integration (user service orientation), (5) Data Administration (corporate value of information), (6) Maturity (strategic approach to information technology). The first three stages mark the growth of traditional data processing and management information systems departments. The development of the IRM philosophy in an organization involves the restructuring of the DP organization and new management techniques. The three stages of the Data Resource Era represent the evolution of IRM. This paper examines each of them in greater detail.

  2. Project management in building industry management

    Directory of Open Access Journals (Sweden)

    Martin Nový

    2012-01-01

    Full Text Available The article deals with contents of the project management on general level first. It mentions the most widespread project management standards, which have historically developed in global scale, their parts and objectives. Further, it describes position of the building industry in national economy, its specific features distinguishing it from the other industrial production, contents of the building industry management and project management of structures. The importance of the role of project manager is documented by characteristics of construction projects, their course, contents of sub-phases, and individual types of managing activities. Attention is devoted to project planning – determination of realization costs, necessary resources, sequence and time course of individual works. The most frequently used graphic methods of schedule presentation – Gantt chart, network chart and frequency bar chart are applied on examples of constructions. These charts can be focused in time sequence on individual types of resources – workforce, finance, materials, energies, and machinery. In conclusion, necessity to manage the project management procedures is emphasized as a part of skills of a construction engineer in the role of preparation manager or construction project realization manager.

  3. Leadership and management training as a catalyst to health system strengthening in low-income settings: Evidence from implementation of the Zambia Management and Leadership course for district health managers in Zambia.

    Science.gov (United States)

    Mutale, Wilbroad; Vardoy-Mutale, Anne-Thora; Kachemba, Arthur; Mukendi, Roman; Clarke, Kupela; Mulenga, Dennis

    2017-01-01

    Research has shown that the modes of leadership and management may influence health outcomes. However, majority of health leaders and managers in many low-income countries are promoted on account of clinical expertise. It has been recognised that these new managers are often ill-prepared for managing complex health systems. In response to this challenge, the Zambian Ministry of Health (MoH) has developed the Governance and Management Capacity Building (GMCB) Strategic Plan (2012-2016), whose overarching goal is to improve health sector governance and create an environment that is result-oriented, accountable and transparent. This led to the introduction of a new in-service leadership and management course, which has come to be known as the Zambia Management and Leadership Academy (ZMLA). This paper presents the results of an impact evaluation of the ZMLA programme conducted in 2014. This was a cross-sectional mixed method study. The study targeted health workers, stakeholders and course implementers. ZMLA trainees were targeted to gain perspectives on the extent to which the programme affected levels of self-confidence resulting from knowledge gained. Perspectives were sought from both ZMLA and non ZMLA trainees to measure changes in the work environment. Stakeholder perspectives were collected from trainers and key informants involved in providing ZMLA training. On average, knowledge levels increased by 38% after each workshop. A comparison of the average self-rated scores from 444 management and leadership survey responses before ZMLA and after ZMLA training showed a significant increase in the proportion of participants that felt adequately trained to undertake management and leadership, from 63% (before) to 99% (after) in phase 1 and 43% (before) to 98% (after) in the phase II cohort. The calculated before and after percentage change for work environment themes ranged from 5.8% to 13.4%. Majority of respondents perceived improvements in the workplace

  4. Leadership and management training as a catalyst to health system strengthening in low-income settings: Evidence from implementation of the Zambia Management and Leadership course for district health managers in Zambia.

    Directory of Open Access Journals (Sweden)

    Wilbroad Mutale

    Full Text Available Research has shown that the modes of leadership and management may influence health outcomes. However, majority of health leaders and managers in many low-income countries are promoted on account of clinical expertise. It has been recognised that these new managers are often ill-prepared for managing complex health systems. In response to this challenge, the Zambian Ministry of Health (MoH has developed the Governance and Management Capacity Building (GMCB Strategic Plan (2012-2016, whose overarching goal is to improve health sector governance and create an environment that is result-oriented, accountable and transparent. This led to the introduction of a new in-service leadership and management course, which has come to be known as the Zambia Management and Leadership Academy (ZMLA. This paper presents the results of an impact evaluation of the ZMLA programme conducted in 2014.This was a cross-sectional mixed method study. The study targeted health workers, stakeholders and course implementers. ZMLA trainees were targeted to gain perspectives on the extent to which the programme affected levels of self-confidence resulting from knowledge gained. Perspectives were sought from both ZMLA and non ZMLA trainees to measure changes in the work environment. Stakeholder perspectives were collected from trainers and key informants involved in providing ZMLA training.On average, knowledge levels increased by 38% after each workshop. A comparison of the average self-rated scores from 444 management and leadership survey responses before ZMLA and after ZMLA training showed a significant increase in the proportion of participants that felt adequately trained to undertake management and leadership, from 63% (before to 99% (after in phase 1 and 43% (before to 98% (after in the phase II cohort. The calculated before and after percentage change for work environment themes ranged from 5.8% to 13.4%. Majority of respondents perceived improvements in the workplace

  5. Leadership and management training as a catalyst to health system strengthening in low-income settings: Evidence from implementation of the Zambia Management and Leadership course for district health managers in Zambia

    Science.gov (United States)

    Mutale, Wilbroad; Vardoy-Mutale, Anne-Thora; Kachemba, Arthur; Mukendi, Roman; Clarke, Kupela; Mulenga, Dennis

    2017-01-01

    Background Research has shown that the modes of leadership and management may influence health outcomes. However, majority of health leaders and managers in many low-income countries are promoted on account of clinical expertise. It has been recognised that these new managers are often ill-prepared for managing complex health systems. In response to this challenge, the Zambian Ministry of Health (MoH) has developed the Governance and Management Capacity Building (GMCB) Strategic Plan (2012–2016), whose overarching goal is to improve health sector governance and create an environment that is result-oriented, accountable and transparent. This led to the introduction of a new in-service leadership and management course, which has come to be known as the Zambia Management and Leadership Academy (ZMLA). This paper presents the results of an impact evaluation of the ZMLA programme conducted in 2014. Methods This was a cross-sectional mixed method study. The study targeted health workers, stakeholders and course implementers. ZMLA trainees were targeted to gain perspectives on the extent to which the programme affected levels of self-confidence resulting from knowledge gained. Perspectives were sought from both ZMLA and non ZMLA trainees to measure changes in the work environment. Stakeholder perspectives were collected from trainers and key informants involved in providing ZMLA training. Results On average, knowledge levels increased by 38% after each workshop. A comparison of the average self-rated scores from 444 management and leadership survey responses before ZMLA and after ZMLA training showed a significant increase in the proportion of participants that felt adequately trained to undertake management and leadership, from 63% (before) to 99% (after) in phase 1 and 43% (before) to 98% (after) in the phase II cohort. The calculated before and after percentage change for work environment themes ranged from 5.8% to 13.4%. Majority of respondents perceived

  6. Learner Managed Learning: Managing To Learn or Learning To Manage?

    Science.gov (United States)

    Harrison, Roger

    2000-01-01

    In the discourse of learner self-management, learners must take responsibility for learning and are offered the possibility of individual autonomy and control. A critical perspective reveals that environmental constraints inhibit the success of technical-rational self-management techniques. An alternative view is the entrepreneurial self, a…

  7. Production management (1976)

    International Nuclear Information System (INIS)

    Lee, Sun Ryong

    1976-03-01

    This book introduces production management theory, which gives descriptions of production and system, systems approach, development of production management, Taylor system, Ford system, types of production system, measuring ingredients model of production management, decision of production management, selection of production facilities, arrangement of facilities design of work method and task, work measure system, demanding fore casting, production quality system and credibility system.

  8. MANAGEMENT OF MEDICAL SERVICES

    Directory of Open Access Journals (Sweden)

    BARBU MARIA-MAGDALENA

    2009-05-01

    Full Text Available The offer of medical services depends on medical personnel and more than this, on the management in the medical field since any resource not managed well or not managed at all is only a lost one, regardless its value. Management is therefore the key, the

  9. Commodity risk management

    Directory of Open Access Journals (Sweden)

    Hilary Till

    2016-09-01

    Full Text Available This article discusses the practical issues involved in applying a disciplined risk management methodology to commodity futures trading. Accordingly, the paper shows how to apply methodologies derived from both conventional asset management and hedge fund management to futures trading. The article also discusses some of the risk management issues that are unique to leveraged futures trading.

  10. The intranet management handbook

    CERN Document Server

    White, Martin

    2011-01-01

    Rarely does the organization have more than one intranet manager, and intranet management is often only one of their many responsibilities. This book offers practical advice on intranet management. It includes areas such as: managing intranets - opportunities and challenges; defining user requirements; making a business case; and, more.

  11. Explaining Management Innovation Pervasiveness

    DEFF Research Database (Denmark)

    Harder, Mie

    Management innovation is the introduction of new management practices, processes, techniques or organizational structures that significantly alter the way the work of management is performed. This paper examines a particular characteristic of management innovation: i.e. pervasiveness. Based on th...

  12. Mobile Identity Management

    NARCIS (Netherlands)

    Hoepman, J.J.

    2011-01-01

    Identity management consists of the processes and all underlying technologies for the creation, management, and usage of digital identities. Business rely on identity management systems to simplify the management of access rights to their systems and services for both their employees and their

  13. Federated Identity Management

    OpenAIRE

    Chadwick, David W.

    2009-01-01

    Abstract. This paper addresses the topic of federated identity management. It discusses in detail the following topics: what is digital identity, what is identity management, what is federated identity management, Kim Camerons 7 Laws of Identity, how can we protect the users privacy in a federated environment, levels of assurance, some past and present federated identity management systems, and some current research in FIM.

  14. Project Communications Management

    OpenAIRE

    José C. Santiago-Guevara; Mauricio Rojas-Contreras; Luis A. Esteban-Villamizar

    2013-01-01

    This article presents a review in relation to the object of study: Communications Management as an important factor in the management of projects. The review includes the most relevant and most renowned authors in the field of project management, focusing on telecommunications projects, which lets you define a communications management model.

  15. Managing nuclear liabilities

    International Nuclear Information System (INIS)

    Pooley, D.

    1997-01-01

    This paper discusses the importance of managing liabilities in the nuclear industry and considers the main ingredients which make for successful liabilities management. It looks specifically at UKAEA's experience to date and lists its key management principles, including the use of the liabilities management ratio which is the company's current bottom-line performance measure. (Author)

  16. Interpersonal Conflict Management

    Science.gov (United States)

    Roark, Albert E.

    1978-01-01

    The difference between constructive and destructive conflicts may be traced to the way in which they are managed. Third-party help is often utilized to achieve constructive conflict management. This article describes two models for conflict management consultation. Five guidelines are given for constructive conflict management. (Author/JEL)

  17. Managing research data

    CERN Document Server

    2012-01-01

    Data management has become an essential requirement for information professionals. This title defines what is required to achieve a culture of effective data management offering advice on the skills required, legal and contractual obligations, strategies and management plans and the data management infrastructure of specialists and services.

  18. Guide to energy management

    International Nuclear Information System (INIS)

    2006-03-01

    A systematic and practical guide to energy management. Energy management signifies here a methodology concerning how an organisation continuously can work on improving all aspects of energy efficiency and energy consumption. Focus is on how energy management can be implemented in the companies already existing environment management systems. Useful recommendations and examples are provided (ml)

  19. Quality Management in Education.

    Science.gov (United States)

    Tribus, Myron

    When transferring the methods of quality management from industry to academia, there are important differences that must be considered. This paper describes the differences between traditional management and quality management, and shows how Deming's principles of Total Quality Management (TQM) can be applied to education. Some of these principles…

  20. LBS Management Review: Submissions

    African Journals Online (AJOL)

    Author Guidelines. The Lagos Business School Management Review is published by management professionals for practising managers, without sacrificing academic standards. The Review welcomes articles that enhance knowledge about the process of managing an organisation as well as reflect techniques, trends and ...

  1. General survey of technology management

    Energy Technology Data Exchange (ETDEWEB)

    Shin, Yong Ha; Jang Dong Hun; Lee, In Woo

    1999-02-15

    The content of this book are technology and management, conception of technology management, feature and model of technology management system, elements of technology management, performance measurement of technology management, connectivity between technology and business function, system management of technology, manpower management, readership and technology management, motivation and technology management, management of technical investment evaluation, new item development and marketing, product liability management, intellectual property rights and transfer of technology.

  2. General survey of technology management

    International Nuclear Information System (INIS)

    Shin, Yong Ha; Jang Dong Hun; Lee, In Woo

    1999-02-01

    The content of this book are technology and management, conception of technology management, feature and model of technology management system, elements of technology management, performance measurement of technology management, connectivity between technology and business function, system management of technology, manpower management, readership and technology management, motivation and technology management, management of technical investment evaluation, new item development and marketing, product liability management, intellectual property rights and transfer of technology.

  3. Project Risk Management

    Science.gov (United States)

    Jr., R. F. Miles

    1995-01-01

    Project risk management is primarily concerned with performance, reliability, cost, and schedule. Environmental risk management is primarily concerned with human health and ecological hazards and likelihoods. This paper discusses project risk management and compares it to environmental risk management, both with respect to goals and implementation. The approach of the Jet Propulsion Laboratory to risk management is presented as an example of a project risk management approach that is an extension to NASA NHB 7120.5: Management of Major System Programs and Projects.

  4. Mobile Project Management

    Directory of Open Access Journals (Sweden)

    Catalin BOJA

    2006-01-01

    Full Text Available Based on the development of new communication and data transfer technologies, the mobile solutions for the management process have been able to provide new ways to conduct management actions. This environment describes methods and tools available only here, which will bring information, speed and efficiency to any stage and component of the management process. The paper takes into discussion the impact of the technological development on the management process paradigm. The paper presents the main aspects regarding the business and management models used in mobile management. The role of mobile multimedia informatics applications in mobile management is highlighted.

  5. NASA's Risk Management System

    Science.gov (United States)

    Perera, Jeevan S.

    2011-01-01

    Leadership is key to success. Phased-approach for implementation of risk management is necessary. Risk management system will be simple, accessible and promote communication of information to all relevant stakeholders for optimal resource allocation and risk mitigation. Risk management should be used by all team members to manage risks -- risk office personnel. Each group is assigned Risk Integrators who are facilitators for effective risk management. Risks will be managed at the lowest-level feasible, elevate only those risks that require coordination or management from above. Risk reporting and communication is an essential element of risk management and will combine both qualitative and quantitative elements. Risk informed decision making should be introduced to all levels of management. Provide necessary checks and balances to insure that risks are caught/identified and dealt with in a timely manner. Many supporting tools, processes & training must be deployed for effective risk management implementation. Process improvement must be included in the risk processes.

  6. Integrated management systems

    CERN Document Server

    Bugdol, Marek

    2015-01-01

    Examining the challenges of integrated management, this book explores the importance and potential benefits of using an integrated approach as a cross-functional concept of management. It covers not only standardized management systems (e.g. International Organization for Standardization), but also models of self-assessment, as well as different types of integration. Furthermore, it demonstrates how processes and systems can be integrated, and how management efficiency can be increased. The major part of this book focuses on management concepts which use integration as a key tool of management processes (e.g. the systematic approach, supply chain management, virtual and network organizations, processes management and total quality management). Case studies, illustrations, and tables are also provided to exemplify and illuminate the content, as well as examples of successful and failed integrations. Providing a particularly useful resource to managers and specialists involved in the improvement of organization...

  7. Effective management development and the middle manager

    Energy Technology Data Exchange (ETDEWEB)

    Fielder, J A; Woodman, P G.T.

    1985-03-01

    The authors discuss the middle manager in this theory of management development. In the authors' view, most of the attempts to develop managers in the past have concentrated on education and training activities. In their opinion, learning through experience should be emphasized. People making the transition to a new managerial role should be able to change three aspects of the way they view themselves: skills, attitudes, and behavior. The authors then examine the 'tools' available in the learning process and discuss the common forms of 'structural support': appraisal and counselling schemes, succession programs, record systems, etc. In conclusion of the theory side, the authors note that management development is the responsibility of the managers, and managerial talent is best developed by actually managing.

  8. Explaining Management Innovation Pervasiveness

    OpenAIRE

    Harder, Mie

    2011-01-01

    Management innovation is the introduction of new management practices, processes, techniques or organizational structures that significantly alter the way the work of management is performed. This paper examines a particular characteristic of management innovation: i.e. pervasiveness. Based on the behavioral theory of the firm, the determinants of firms’ adoption of pervasive management innovations are explored. I find that performance shortfalls have a direct positive effect on t...

  9. Overview of Management Theory

    Science.gov (United States)

    1991-02-01

    theory orients command leadership for the enormous task of managing organizations in our environment fraught with volatility, uncertainty...performance and organizational ethics. A THEORY OF MANAGEMENT BACKGROUND BASIC MANAGEMENT BEHAVIORAL Definitions FUNCTIONS ASPECTS History Planning Leadership ...the best way to manage in their theory of managerial leadership . To them, the 9,9 position on their model, "is acknowledged by managers as the

  10. Managing clinical improvement projects.

    Science.gov (United States)

    Phillips, Joanna; Simmonds, Lorraine

    This paper, the second of a three-part series looking at change management tools, provides a practical guide on how to use common project management principles in practice. Much of the literature on project management focuses on the business arena, with little reference to clinical settings. Identifying this literature and understanding its relevance to managing projects in healthcare can be difficult. This article provides a practical guide to identifying the key principles of good project management and applying these in health settings.

  11. Process management practice

    International Nuclear Information System (INIS)

    Pyeon, In Beom

    1983-04-01

    This book gives descriptions of qualifying subject and test scope like production plan and control, economic feasibility, process management, quality management and operations research, industrial economics like materials and marketing management, production management such as meaning and goals of process management and production plan and control, basic economic concept, official interest and equivalence, and depreciation, and OR concept such as network analysis and PERT CPM and stimulation.

  12. Knowledge Management as Attention

    DEFF Research Database (Denmark)

    Kreiner, Kristian

    2004-01-01

    This article explores the case of product development for insights into the potential role of knowledge management. Current literature on knowledge management entertains the notion that knowledge management is a specific set of practices - separate enough to allow specialization of responsibility....... By common standard, the proclaimed responsibility of knowledge management is shared knowledge, saved learning costs and coordinated action in an organization. The significance of the practices of knowledge management is the intention of shared knowledge, saved learning costs and coordinated action....

  13. Maitenance management and the production company management

    Directory of Open Access Journals (Sweden)

    Jiří Fries

    2006-10-01

    Full Text Available A systematic and processional attitude to the maintenance management, as processional technical activities, has to be followed by firms and production companies for their organization processes including the maintenance. Then, an excellent level can be achieved according to the theory of vitality. In practice, it means that the maintenance is controlled in right way and the principles of the vitality theory have to be applied into the maintenance management. Application principles of the vitality theory in the management for maintenance management as a processional technical activity.

  14. Information resource management concepts for records managers

    Energy Technology Data Exchange (ETDEWEB)

    Seesing, P.R.

    1992-10-01

    Information Resource Management (ERM) is the label given to the various approaches used to foster greater accountability for the use of computing resources. It is a corporate philosophy that treats information as it would its other resources. There is a reorientation from simply expenditures to considering the value of the data stored on that hardware. Accountability for computing resources is expanding beyond just the data processing (DP) or management information systems (MIS) manager to include senior organization management and user management. Management's goal for office automation is being refocused from saving money to improving productivity. A model developed by Richard Nolan (1982) illustrates the basic evolution of computer use in organizations. Computer Era: (1) Initiation (computer acquisition), (2) Contagion (intense system development), (3) Control (proliferation of management controls). Data Resource Era: (4) Integration (user service orientation), (5) Data Administration (corporate value of information), (6) Maturity (strategic approach to information technology). The first three stages mark the growth of traditional data processing and management information systems departments. The development of the IRM philosophy in an organization involves the restructuring of the DP organization and new management techniques. The three stages of the Data Resource Era represent the evolution of IRM. This paper examines each of them in greater detail.

  15. Material management performance indicators for upper management

    International Nuclear Information System (INIS)

    O'Loughlin, R.C.

    1987-01-01

    The purpose of this paper is to develop a case for the use of performance indicators by upper management to monitor the effectiveness of material management operations at nuclear power plants. The paper establishes that the use of performance indicators is not a pro forma matter. There are specific standards and conditions to which the material management operation must conform for the performance measures to be meaningful. The paper concludes with discussion of the application and use of specific performance indicators. Proper use of selected performance indicators can remove the mystery and uncertainty for management about an aspect of nuclear plant operations that has significant budget implications

  16. Total Quality Management in a Knowledge Management Perspective.

    Science.gov (United States)

    Johannsen, Carl Gustav

    2000-01-01

    Presents theoretical considerations on both similarities and differences between information management and knowledge management and presents a conceptual model of basic knowledge management processes. Discusses total quality management and quality control in the context of information management. (Author/LRW)

  17. 2016 American Thyroid Association Guidelines for Diagnosis and Management of Hyperthyroidism and Other Causes of Thyrotoxicosis.

    Science.gov (United States)

    Ross, Douglas S; Burch, Henry B; Cooper, David S; Greenlee, M Carol; Laurberg, Peter; Maia, Ana Luiza; Rivkees, Scott A; Samuels, Mary; Sosa, Julie Ann; Stan, Marius N; Walter, Martin A

    2016-10-01

    Thyrotoxicosis has multiple etiologies, manifestations, and potential therapies. Appropriate treatment requires an accurate diagnosis and is influenced by coexisting medical conditions and patient preference. This document describes evidence-based clinical guidelines for the management of thyrotoxicosis that would be useful to generalist and subspecialty physicians and others providing care for patients with this condition. The American Thyroid Association (ATA) previously cosponsored guidelines for the management of thyrotoxicosis that were published in 2011. Considerable new literature has been published since then, and the ATA felt updated evidence-based guidelines were needed. The association assembled a task force of expert clinicians who authored this report. They examined relevant literature using a systematic PubMed search supplemented with additional published materials. An evidence-based medicine approach that incorporated the knowledge and experience of the panel was used to update the 2011 text and recommendations. The strength of the recommendations and the quality of evidence supporting them were rated according to the approach recommended by the Grading of Recommendations, Assessment, Development, and Evaluation Group. Clinical topics addressed include the initial evaluation and management of thyrotoxicosis; management of Graves' hyperthyroidism using radioactive iodine, antithyroid drugs, or surgery; management of toxic multinodular goiter or toxic adenoma using radioactive iodine or surgery; Graves' disease in children, adolescents, or pregnant patients; subclinical hyperthyroidism; hyperthyroidism in patients with Graves' orbitopathy; and management of other miscellaneous causes of thyrotoxicosis. New paradigms since publication of the 2011 guidelines are presented for the evaluation of the etiology of thyrotoxicosis, the management of Graves' hyperthyroidism with antithyroid drugs, the management of pregnant hyperthyroid patients, and the

  18. Self-management-support in dementia care: A mixed methods study among nursing staff.

    Science.gov (United States)

    Verkaik, Renate; van Antwerpen-Hoogenraad, Paulien; de Veer, Anke; Francke, Anneke; Huis In Het Veld, Judith

    2017-11-01

    Background Self-management in patients and family caregivers confronted with dementia is not self-evident. Self-management skills may be limited because of the progressive cognitive decline of the patient and because family caregivers are often also very aged. Self-management support by nursing staff is therefore of paramount importance. Objectives To gain insight into how nursing staff perceive their self-management support tasks, and how they put them into practice. Research questions are: 'What are the opinions and experiences of Dutch nursing staff working in home care or residential elderly care regarding self-management support for people with dementia and their family caregivers?' and 'Do nursing staff feel sufficiently trained and skilled for self-management support?'. Methods A mixed methods approach was used, combining cross-sectional quantitative survey data from 206 Dutch nursing professionals with qualitative interviews among 12 nursing staff working in home care or residential elderly care in The Netherlands. Results Nursing staff working in home care experienced self-management support of people with dementia as a part of their job and as an attractive task. They consider 'helping people with dementia to maintain control over their lives by involving them in decisions in daily care' the essence of self-management support. Nursing staff saw family caregivers as their main partners in providing self-management support to the patient. They were less aware that family caregivers themselves might also need self-management support. Nursing staff often felt insufficiently trained to give adequate self-management support. RN's and CNA's did not differ in their opinions, experiences and training needs. Conclusions Nursing staff in home care do consider self-management support an important and attractive task in dementia care. Their skills for providing self-management support to patients with dementia and family caregivers need improvement. Recommendations

  19. Economic hardship associated with managing chronic illness: a qualitative inquiry

    Directory of Open Access Journals (Sweden)

    Jan Stephen

    2009-10-01

    Full Text Available Abstract Background Chronic illness and disability can have damaging, even catastrophic, socioeconomic effects on individuals and their households. We examined the experiences of people affected by chronic heart failure, complicated diabetes and chronic obstructive pulmonary disease to inform patient centred policy development. This paper provides a first level, qualitative understanding of the economic impact of chronic illness. Methods Interviews were conducted with patients aged between 45 and 85 years who had one or more of the index conditions and family carers from the Australian Capital Territory and Western Sydney, Australia (n = 66. Content analysis guided the interpretation of data. Results The affordability of medical treatments and care required to manage illness were identified as the key aspects of economic hardship, which compromised patients' capacity to proactively engage in self-management and risk reduction behaviours. Factors exacerbating hardship included ineligibility for government support, co-morbidity, health service flexibility, and health literacy. Participants who were on multiple medications, from culturally and linguistically diverse or Indigenous backgrounds, and/or not in paid employment, experienced economic hardship more harshly and their management of chronic illness was jeopardised as a consequence. Economic hardship was felt among not only those ineligible for government financial supports but also those receiving subsidies that were insufficient to meet the costs of managing long-term illness over and above necessary daily living expenses. Conclusion This research provides insights into the economic stressors associated with managing chronic illness, demonstrating that economic hardship requires households to make difficult decisions between care and basic living expenses. These decisions may cause less than optimal health outcomes and increased costs to the health system. The findings support the necessity

  20. Management of radioactive wastes from the nuclear fuel cycle

    International Nuclear Information System (INIS)

    1976-01-01

    The increased emphasis in many countries on the development and utilization of nuclear power is leading to an expansion of all sectors of the nuclear fuel cycle, giving rise to important policy issues and radioactive-waste management requirements. Consequently, the IAEA and the Nuclear Energy Agency of OECD felt that it would be timely to review latest technology for the management of the radioactive wastes arising from nuclear fuel cycle facilities, to identify where important advances have been made, and to indicate those areas where further technological development is needed. Beginning in 1959, the IAEA, either by itself or jointly with OECD/NEA has held seven international symposia on the management of radioactive wastes. The last symposium, on the management of radioactive wastes from fuel reprocessing, was held jointly by the IAEA and OECD/NEA in Paris in November 1972. An objective of the 1976 symposium was to update the information presented at the previous symposia with the latest technological developments and thinking regarding the management and disposal of all categories of radioactive wastes. Consequently, although the scope of the symposium was rather broad, attention was focussed on operational experience and progress in unresolved areas of radioactive waste management. The programme dealt primarily with the solidification of liquid radioactive wastes and disposal of the products, especially the high-level fission products and actinide-containing waste from fuel reprocessing. Other topics covered policy and planning, treatment of hulls and solvent, management of plutonium-contaminated waste, and removal of gaseous radionuclides. The major topic of interest was the current state of the technology for the reduction and incorporation of the high-level radioactive liquid from fuel reprocessing into solid forms, such as calcines, glasses or ceramics, for safe interim storage and eventual disposal. The approaches to vitrification ranged from two stage

  1. TraumaTutor: Perceptions of a Smartphone Application as a Learning Resource for Trauma Management

    Directory of Open Access Journals (Sweden)

    James Wigley

    2013-01-01

    Full Text Available Aim. We investigated perceptions of a new smartphone application (app as a learning resource. Methods. We developed TraumaTutor, an iPhone app consisting of 150 questions and explanatory answers on trauma management. This was used by 20 hospital staff that either had a special interest in managing trauma or who were studying for relevant exams, such as ATLS. A subsequent questionnaire assessed users’ experience of smartphone applications and their perceptions of TraumaTutor. Results. Of those surveyed, 85% had a device capable of running app software, and 94% of them had used apps for medical education. Specific to TraumaTutor, 85% agreed that it was pitched at the right level, 95% felt that the explanations improved understanding of trauma management, and 100% found the app easy to use. In fact, on open questioning, the clear user interface and the quality of the educational material were seen as the major advantages of TraumaTutor, and 85% agreed that the app would be a useful learning resource. Conclusions. Smartphone applications are considered a valuable educational adjunct and are commonly used by our target audience. TraumaTutor shows overwhelming promise as a learning supplement due to its immediacy, accessibility, and relevance to those preparing for courses and managing trauma.

  2. Why do managers allocate resources to workplace health promotion programmes in countries with national health coverage?

    Science.gov (United States)

    Downey, Angela M; Sharp, David J

    2007-06-01

    There is extensive evidence that worksite health promotion (WHP) programmes reduce healthcare costs and improve employee productivity. In many countries, a large proportion of healthcare costs are borne by the state. While the full benefits of WHP are still created, they are shared between employers and the state, even though the employer bears the full (after-tax) cost. Employers therefore have a lower incentive to implement WHP activity. We know little about the beliefs of managers with decision responsibility for the approval and implementation of WHP programmes in this context. This article reports the results of a study of the attitudes of Canadian senior general managers (GMs) and human resource managers (HRMs) in the auto parts industry in Ontario, Canada towards the consequences of increasing discretionary spending on WHP, using Structural Equation Modelling and the Theory of Planned Behaviour. We identified factors that explain managers' intentions to increase discretionary spending on wellness programmes. While both senior GMs and HRMs are motivated primarily by their beliefs that WHP reduces indirect costs of health failure, GMs were also motivated by their moral responsibility towards employees (but surprisingly HRMs were not). Importantly, HRMs, who usually have responsibility for WHP, felt constrained by a lack of power to commit resources. Most importantly, we found no social expectation that organizations should provide WHP programmes. This has important implications in an environment where the adoption of WHP is very limited and cost containment within the healthcare system is paramount.

  3. Pre-hospital advanced airway management by anaesthesiologists: is there still room for improvement?

    Science.gov (United States)

    Sollid, Stephen J M; Heltne, Jon Kenneth; Søreide, Eldar; Lossius, Hans Morten

    2008-07-21

    Endotracheal intubation is an important part of pre-hospital advanced life support that requires training and experience, and should only be performed by specially trained personnel. In Norway, anaesthesiologists serve as Helicopter Emergency Medical Service HEMS physicians. However, little is known about how they themselves evaluate the quality and safety of pre-hospital advanced airway management. Using a semi-structured questionnaire, we interviewed anaesthesiologists working in the three HEMS programs covering Western Norway. We compared answers from specialists and non-specialists as well as full- and part-time HEMS physicians. Of the 17 available respondents, most (88%) felt that their continuous exposure to intubations was not sufficient. Additional training was mainly acquired through other clinical practice and mannequin- or cadaver-based skills training. Of the respondents, 77% and 35% reported having experienced difficult and failed intubations, respectively. Further, 59% reported knowledge of airway management-related deaths in their HEMS program. Significantly more full- than part-time HEMS physicians had experienced these problems. All respondents had airway back-up equipment in their service, but 29% were not familiar with all the equipment. The majority of anaesthesiologists working as HEMS physicians view pre-hospital advanced airway management as a high-risk procedure. Relevant airway management competencies for HEMS physicians in Norway seem to be insufficiently trained and maintained. A better-defined level of competence with better training methods and systems seems warranted.

  4. Pre-hospital advanced airway management by anaesthesiologists: Is there still room for improvement?

    Directory of Open Access Journals (Sweden)

    Søreide Eldar

    2008-07-01

    Full Text Available Abstract Background Endotracheal intubation is an important part of pre-hospital advanced life support that requires training and experience, and should only be performed by specially trained personnel. In Norway, anaesthesiologists serve as Helicopter Emergency Medical Service HEMS physicians. However, little is known about how they themselves evaluate the quality and safety of pre-hospital advanced airway management. Method Using a semi-structured questionnaire, we interviewed anaesthesiologists working in the three HEMS programs covering Western Norway. We compared answers from specialists and non-specialists as well as full- and part-time HEMS physicians. Results Of the 17 available respondents, most (88% felt that their continuous exposure to intubations was not sufficient. Additional training was mainly acquired through other clinical practice and mannequin- or cadaver-based skills training. Of the respondents, 77% and 35% reported having experienced difficult and failed intubations, respectively. Further, 59% reported knowledge of airway management-related deaths in their HEMS program. Significantly more full- than part-time HEMS physicians had experienced these problems. All respondents had airway back-up equipment in their service, but 29% were not familiar with all the equipment. Conclusion The majority of anaesthesiologists working as HEMS physicians view pre-hospital advanced airway management as a high-risk procedure. Relevant airway management competencies for HEMS physicians in Norway seem to be insufficiently trained and maintained. A better-defined level of competence with better training methods and systems seems warranted.

  5. Airway Management During Upper GI Endoscopic Procedures: State of the Art Review.

    Science.gov (United States)

    Goudra, Basavana; Singh, Preet Mohinder

    2017-01-01

    With the growing popularity of propofol mediated deep sedation for upper gastrointestinal (GI) endoscopic procedures, challenges are being felt and appreciated. Research suggests that management of the airway is anything but routine in this setting. Although many studies and meta-analyses have demonstrated the safety of propofol sedation administered by registered nurses under the supervision of gastroenterologists (likely related to the lighter degrees of sedation than those provided by anesthesia providers and is under medicolegal controversy in the United States), there is no agreement on the optimum airway management for procedures such as endoscopic retrograde cholangiopancreatography. Failure to rescue an airway at an appropriate time has led to disastrous consequences. Inability to evaluate and appreciate the risk factors for aspiration can ruin the day for both the patient and the health care providers. This review apprises the reader of various aspects of airway management relevant to the practice of sedation during upper GI endoscopy. New devices and modification of existing devices are discussed in detail. Recognizing the fact that appropriate monitoring is important for timely recognition and management of potential airway disasters, these issues are explored thoroughly.

  6. Development and pilot of Case Manager: a virtual-patient experience for veterinary students.

    Science.gov (United States)

    Byron, Julie K; Johnson, Susan E; Allen, L Clare V; Brilmyer, Cheryl; Griffiths, Robert P

    2014-01-01

    There is an increasing demand in veterinary education to engage students, teach and reinforce clinical reasoning, and provide access anytime/anywhere to quality learning opportunities. In addition, accrediting bodies are asking for more concrete documentation of essential clinical-skills outcomes. Unfortunately, during the clinical year in a referral hospital setting, students are at the mercy of chance regarding the types of cases they will encounter and the opportunities they will have to participate. Patient- and case-simulation technology is becoming more popular as a way to achieve these objectives in human and veterinary medical education. Many of the current options available to the veterinary medical education community to develop virtual-patient cases are too time-consuming, cost prohibitive, or difficult for the instructor or learner to use. In response, we developed a learning tool, Case Manager, which is low-cost and user-friendly. Case Manager was designed to meet the demands of veterinary education by providing students with an opportunity to cultivate clinical reasoning skills and allowing for real-time student feedback. We launched a pilot test with 37 senior veterinary medical students as part of their Small Animal Internal Medicine clinical rotation. Students reported that Case Manager increased their engagement with the material, improved diagnostic and problem-solving skills, and broadened their exposure to a variety of cases. In addition, students felt that Case Manager was superior to a more traditional, less interactive case presentation format.

  7. Managing projects using a project management approach

    Directory of Open Access Journals (Sweden)

    Marko D. Andrejić

    2011-04-01

    Full Text Available Modern management theory treats all complex tasks and duties like projects and make these projects possible to be managed by a particular organizational-management concept in order to achieve a goal effectively. A large number of jobs and tasks performed in the system of defense or for defense purposes have the characteristics of projects. Project management is both a skill and a science of monitoring human, material, financial, energy and other resources to achieve required objectives within the given limits: deadlines, time, budget, possibility of realization and the satisfaction of the interests of all project participants. Project management is a traditional area of applied (or functional management focused on managing complex and uncertain situations with defined goals. Introduction In conditions of rapid change and high uncertainty, only adaptive organizations survive, i. e. those that are able not only to react quickly to changes but also to proactively take advantage of changes. Development of project management The biggest influence on the development of the area had complex jobs within the engineering profession. In parallel with the traditional approach new approaches began to develop, while the traditional one still remained in use. Contrary to the traditional engineering approach, a dynamic model first developed in order to respond to demands for greater control of costs. Project management Project management is a skill and knowledge of human and material resources to achieve set objectives within prescribed limits: deadlines, time, budget, possibility of realization, and the satisfaction of all participants in the project. In order to realize a project effectively, it is necessary to manage it rationally. Planning and project management A project plan is a document that allows all team members insight on where to go, when to start and when to arrive, what is necessary to be done in order to achieve the project objectives and what

  8. A Quebec survey of issues in cancer pain management.

    Science.gov (United States)

    MacDonald, Neil; Ayoub, Joseph; Farley, Justine; Foucault, Claudette; Lesage, Pauline; Mayo, Nancy

    2002-01-01

    We report the results of a cancer pain survey mailed to Quebec hematologist-oncologists and palliative care physicians in 1999. The survey was designed to sample views on the current status of pain management and on obstacles to the provision of adequate pain relief for patients. The survey, formulated by an ethics network centered at the Clinical Research Institute of Montreal, was distributed to all members of the Association of Hematologist-Oncologists of Quebec and to all physician members of the Quebec Palliative Care Association. Responses were obtained from 138 Palliative Care Association members (response rate 61%) and 76 hematologist-oncologists (response rate 45%). Major obstacles reported included inadequate assessment of both contributory psychosocial issues and severity of pain, patient reluctance to take opioids, and inadequate access to non-drug techniques for pain relief. Access to opioids was not regarded as a problem. Both groups felt generally competent in their ability to manage various aspects of cancer pain therapy. They gave little credit to their formal medical school or residency training. Fifty-six percent of the palliative care group and 57% of the hemato-oncologists rated their medical school experience as only "poor" or "fair" on a 4-point scale. Residency ratings were modestly better. We conclude that medical faculties should assign a high priority to teaching health professionals patient assessment techniques. Simple symptom assessment scales should be routinely used in oncology/palliative care practice. Medical school training in pain management is not highly regarded and should be enhanced. We also note that, based on response to the scenario of a patient presenting with severe pain, many physicians, while feeling competent in the use of opioids, may be overly conservative in their initial use.

  9. Chemistry indices for long term plant health management

    International Nuclear Information System (INIS)

    Galt, K.J.; Cerisier, S.D.M.; Caris, N.B.

    1998-01-01

    Eskom's Koeberg Nuclear Power Station has maintained and reported on the WANO Chemistry Performance Index for a number of years. Because of the masking effects of multiple averaging, the value of the Index was questionable. The modified WANO Chemistry Performance Indicator, introduced recently, was considered an improvement. However, it was felt that it is too general to adequately address the long-term plant health management needs of a specific plant; a more tailored, plant-specific indicator is needed. A system of indices for measuring and managing long-term plant health at Eskom's 10 large fossil-fired power stations had been developed in 1996. The major success of these indices in improving plant performance management lay in their inclusion in station performance contracts. The Fossil Chemistry Index was based on the original WANO Chemistry Performance Index and suffered from the same shortcomings. Consequently, a major revision of this index was initiated to address these deficiencies. The objectives set for the revised common indicator were that target and limit values from Eskom Chemistry Standards should be incorporated, that the masking effect of multiple averaging be minimised or eliminated, that weighting factors be introduced to reflect the relative importance of selected parameters, that conditioning chemical effectiveness be monitored, and that ranges of values be accommodated. In tandem with this revision, there was requirement to include Koeberg in the reporting of long term plant health indicators. Instead of developing completely separate chemistry indicators for fossil and nuclear plant. A commonality of approach to Long Term Plant Health indicators was sought. This has resulted in a single indicator determination, with parameter selection, limit values, and target values providing the required plant specificity. (J.P.N.)

  10. Survey of community pharmacy residents' perceptions of transgender health management.

    Science.gov (United States)

    Leach, Caitlin; Layson-Wolf, Cherokee

    2016-01-01

    1) To measure the general perceptions and attitudes of community pharmacy residents toward transgender patients and health; 2) to identify gaps in didactic education regarding transgender health care among residents; and 3) to evaluate residents' level of support for pharmacists receiving education in transgender health care. This study was a cross-sectional survey delivered online. Community residency directors were e-mailed a cover letter and a 34-question online survey. The directors were asked to forward the survey to their residents for completion within 4 weeks. Responses were anonymous with no identifiers collected on the survey. Survey responses used a combination of open-response, multiple-choice, and Likert-scale questions aimed at gathering respondents' demographic information, perceptions of managing transgender patients and the need for receiving additional education in transgender health care. Overall, the results of the survey indicated that community pharmacy residents support integrating transgender health management into pharmacy education and recognize that the overwhelming barriers to care for these patients include discrimination and lack of provider knowledge. Significant findings include: 82.7% of community residents think that community pharmacists play an important role in providing care for transgender patients; 98.2% think that they have a responsibility to treat transgender patients; and 71.4% were not educated about transgender patient issues in pharmacy school. Only 36.2% of community residents felt confident in their ability to treat transgender patients. Community pharmacy residents list discrimination and lack of provider knowledge as the major barriers to care for transgender patients. Residents do not feel confident in their ability to treat and manage transgender patients. The majority of residents were not educated about transgender patient issues while in pharmacy school and think that community pharmacists need more education

  11. NASA's Risk Management System

    Science.gov (United States)

    Perera, Jeevan S.

    2013-01-01

    Phased-approach for implementation of risk management is necessary. Risk management system will be simple, accessible and promote communication of information to all relevant stakeholders for optimal resource allocation and risk mitigation. Risk management should be used by all team members to manage risks - not just risk office personnel. Each group/department is assigned Risk Integrators who are facilitators for effective risk management. Risks will be managed at the lowest-level feasible, elevate only those risks that require coordination or management from above. Risk informed decision making should be introduced to all levels of management. ? Provide necessary checks and balances to insure that risks are caught/identified and dealt with in a timely manner. Many supporting tools, processes & training must be deployed for effective risk management implementation. Process improvement must be included in the risk processes.

  12. Managing uncertainty: a qualitative study of GPs' views on the diagnosis and immediate management of transient ischaemic attack and the potential of a diagnostic tool.

    Science.gov (United States)

    Bose, Priyanka; Tarrant, Carolyn; Mistri, Amit K; Wilson, Andrew

    2018-04-12

    Most patients with transient ischaemic attack (TIA) present to their GP. Early identification and treatment reduces the risk of subsequent stroke and consequent disability and mortality. To explore GPs' views on the diagnosis and immediate management of suspected TIA, and the potential utility of a diagnostic tool. This is a qualitative interview study based in Leicestershire, UK. A purposive sample of 10 GPs participated in 30-minute semi-structured telephone interviews. Data were analysed thematically. GPs reported that TIA was more likely to be suspected when patients were more obvious candidates for TIA based on their history, characteristics and symptom presentation. Referrals were in part a strategy to manage risk under conditions of uncertainty and to seek reassurance. GPs valued using a TIA risk stratification tool but felt this did not inform their diagnostic decision making. A diagnostic tool for TIA in primary care was seen to have potential to improve the decision-making process about diagnosis and management and enhance confidence of GPs, particularly in ruling out TIAs. GPs saw benefits of using hard thresholds, but remained concerned about missing TIAs and saw a tool as an adjunct to clinical judgement. GPs weigh up the likelihood of TIA in the context of assessments of candidacy and diverse, often vague, symptoms. A diagnostic tool could support GPs in this process and help reduce reliance on referrals to TIA clinics for reassurance, provided the tool was designed to support decision making in cases of less 'typical' presentations.

  13. "I'm Managing My Diabetes between Two Worlds": Beliefs and Experiences of Diabetes Management in British South Asians on Holiday in the East--A Qualitative Study.

    Science.gov (United States)

    Patel, Neesha R; Kennedy, Anne; Blickem, Christian; Reeves, David; Chew-Graham, Carolyn

    2016-01-01

    Diabetes is disproportionately high among British South Asians compared to the general UK population. Whilst the migrant British South Asians group has received most attention on research related to diabetes management, little consideration has been given to impact of travel back to the East. This study aimed to explore the role of social networks and beliefs about diabetes in British South Asians, to better understand their management behaviours whilst holidaying in the East. Semistructured interviews were conducted in Greater Manchester. Forty-four participants were recruited using random and purposive sampling techniques. Interviews were analysed thematically using a constant comparison approach. Migrant British South Asians expressed a strong preference to be in a hot climate; they felt they had a healthier lifestyle in the East and often altered or abandoned their diabetes medication. Information acquisition on diabetes and availability of social networks in the East was valued. Social networks in the East are a valued source of information and support for diabetes. The lack of adherence to medication whilst abroad suggests that some migrant British South Asians have a poor understanding of diabetes. Future research needs to explore whether patients are seeking professional advice on diabetes management prior to their extended holiday.

  14. Management by Trajectory: Trajectory Management Study Report

    Science.gov (United States)

    Leiden, Kenneth; Atkins, Stephen; Fernandes, Alicia D.; Kaler, Curt; Bell, Alan; Kilbourne, Todd; Evans, Mark

    2017-01-01

    In order to realize the full potential of the Next Generation Air Transportation System (NextGen), improved management along planned trajectories between air navigation service providers (ANSPs) and system users (e.g., pilots and airline dispatchers) is needed. Future automation improvements and increased data communications between aircraft and ground automation would make the concept of Management by Trajectory (MBT) possible.

  15. The Key to Risk Management: Management

    OpenAIRE

    Adrian E. Tschoegl

    2000-01-01

    The Barings, Daiwa Bank and Sumitomo Corp. financial debacles in the mid-1990s suggest that management failures rather than misfortune, errors, or complexity are a major source of the risk of financial debacles. These errors are systematic and are a concommittant of the structure of trading and of human nature. Risk management systems must take these facts into account.

  16. Project Management Methodology in Human Resource Management

    Science.gov (United States)

    Josler, Cheryl; Burger, James

    2005-01-01

    When charged with overseeing a project, how can one ensure that the project will be completed on time, within budget, and to the satisfaction of everyone involved? In this article, the authors examine project management methodology as a means of ensuring that projects are conducted in a disciplined, well-managed and consistent manner that serves…

  17. Managing for performance

    International Nuclear Information System (INIS)

    Vandergrift, J.D.

    1985-01-01

    The training manager's role in the nuclear industry has changed considerably during the past five years. Training managers have become managers of complex projects, large staffs and multimillion dollar budgets. Along with the growth have come greater management responsibilities and problems. At Arkansas Nuclear One, a relatively quick and orderly transition to a larger, more professional training organization has occurred over the past four years. A major contribution to the successful transition was the application of fundamental management principles through managing for performance. The purpose of this paper is to share principles that have been utilized at Arkansas Nuclear One

  18. Managing for Excellence

    International Nuclear Information System (INIS)

    Gysel, T.

    2016-01-01

    Full text: Nuclear organizations now wishing to become much more effective as an organization require further advice and specific guidance, drawn from validated international best practices in the development and implementation of Knowledge Management in the context of the organization’s management system. Therefore the IAEA Nuclear Knowledge Management Section is developing an approach for implementing Knowledge Management in the context of a management system. What looks like excellence today, may not be tomorrow. Best-in-class competitors, technology, and management paradigms all evolve. Second, true Operational Excellence manifests itself through integrated performance across revenue, cost, and risk. (author

  19. Management of information organizations

    CERN Document Server

    Afzal, Waseem

    2012-01-01

    This book is a significant step towards developing a body of management knowledge pertinent to the context of Library Information Science (LIS) and provides a succinct but deep account of management and information organizations. Management of Information Organizations presents a broad view of the information organizations and the nature of management in these organizations, and how information professionals are affected by such management systems. The book equips the reader with the knowledge that will enable them to develop a strong intellectual foundation relating to management and its mani

  20. Certification and risk management

    International Nuclear Information System (INIS)

    Villanueva Fernandez, M.

    2015-01-01

    Nowadays more organizations are increasingly aware of the importance of properly managing the uncertainty of its activities and build competitive advantages through the identification, assessment and management of risks that they face. Risk management is also an aspect of great importance within the new version of ISO fact it is one of the most innovative and also the most laborious, because an appropriate risk management achieves expected results and customer satisfaction. In conclusion, risk management is a new field of business and can be considered a cross-cutting component for other relevant factors of organizational change management. (Author)