WorldWideScience

Sample records for board investigations revisited

  1. Revisited: The South Dakota Board of Nursing theory-based regulatory decisioning model.

    Science.gov (United States)

    Damgaard, Gloria; Bunkers, Sandra Schmidt

    2012-07-01

    The authors of this column describe the South Dakota Board of Nursing's 11 year journey utilizing a humanbecoming theory-based regulatory decisioning model. The column revisits the model with an emphasis on the cocreation of a strategic plan guiding the work of the South Dakota Board of Nursing through 2014. The strategic plan was influenced by the latest refinements of the humanbecoming postulates and the humanbecoming community change concepts. A graphic picture of the decisioning model is presented along with future plans for the theory-based model.

  2. Neuroticism and vigilance revisited: A transcranial doppler investigation.

    Science.gov (United States)

    Mandell, Arielle R; Becker, Alexandra; VanAndel, Aaron; Nelson, Andrew; Shaw, Tyler H

    2015-11-01

    Selecting for vigilance assignments remains an important factor in human performance research. The current study revisits the potential relationship between vigilance performance and trait neuroticism, in light of two possible theories. The first theory suggests that neuroticism impairs vigilance performance by competing for available resources. The second theory, attentional control theory, posits that high neuroticism can result in similar or superior performance levels due to the allocation of compensatory effort. In the present study, Transcranial Doppler Sonography was used to investigate the neurophysiological underpinnings of neuroticism during a 12-min abbreviated vigilance task. Performance results were not modified by level of neuroticism, but high neuroticism was associated with higher initial CBFV levels and a greater CBFV decrement over time. These findings indicate that participants higher in neuroticism recruited additional cognitive resources in order to achieve similar performance, suggesting that there is more of an effect on processing efficiency than effectiveness.

  3. 46 CFR 4.40-20 - Cause or probable cause determinations from Board investigation.

    Science.gov (United States)

    2010-10-01

    ... 46 Shipping 1 2010-10-01 2010-10-01 false Cause or probable cause determinations from Board... Board Marine Casualty Investigations § 4.40-20 Cause or probable cause determinations from Board investigation. After an investigation conducted by the Board under § 4.40-15, the Board determines cause...

  4. 49 CFR 850.20 - Cause or probable cause determinations from Board investigation.

    Science.gov (United States)

    2010-10-01

    ... 49 Transportation 7 2010-10-01 2010-10-01 false Cause or probable cause determinations from Board... INVESTIGATIONS § 850.20 Cause or probable cause determinations from Board investigation. After an investigation conducted by the Board under § 850.15, the Board determines cause or probable cause and issues a report...

  5. Investigating Revisit Intentions for the Boutique Hotels of Penang-A UNESCO World Heritage Site

    OpenAIRE

    Yen-Nee Goh

    2015-01-01

    The growth in the number and variety of boutique hotels in tourist destinations has stimulated a wide range of research studies. Nevertheless, within Malaysia, the area remains under studied. In 2008, George Town, a popular heritage destination in Malaysia, was listed as a UNESCO world heritage site, and since then the number of boutique hotels and tourist arrivals have steadily grown. But, to date, there has been no investigation of the determinants of tourists’ revisit intention to boutique...

  6. Second Language Comprehensibility Revisited: Investigating the Effects of Learner Background

    Science.gov (United States)

    Crowther, Dustin; Trofimovich, Pavel; Saito, Kazuya; Isaacs, Talia

    2015-01-01

    The current study investigated first language (L1) effects on listener judgment of comprehensibility and accentedness in second language (L2) speech. The participants were 45 university-level adult speakers of English from three L1 backgrounds (Chinese, Hindi, Farsi), performing a picture narrative task. Ten native English listeners used…

  7. 76 FR 70151 - Draft Guidance for Industry, Clinical Investigators, Institutional Review Boards, and Food and...

    Science.gov (United States)

    2011-11-10

    ... HUMAN SERVICES Food and Drug Administration Draft Guidance for Industry, Clinical Investigators, Institutional Review Boards, and Food and Drug Administration Staff; Food and Drug Administration Decisions for Investigational Device Exemption Clinical Investigations; Availability AGENCY: Food and Drug Administration,...

  8. Investigation of medical board reports of disability due to mental health problems

    OpenAIRE

    Mesut Yildiz; Filiz Ozsoy; Sedat Batmaz; Emrah Songur; Kamuran Karakulah

    2016-01-01

    Purpose: This study aims to identify the demographic and clinical data of patients presenting for mental health disability reports from these boards. Material and Methods: In this study, the records of the patients presenting to the medical board for disability due to mental health problems in 2014 were retrospectively investigated. Results: Among the 5670 patients over 18 years who presented to the medical board for disability, 795 (14.2%) of them were assigned a report due to mental h...

  9. The Board of Directors as a Team: Investigating the Influence of Shared Leadership on Board Task Performance.

    OpenAIRE

    VANDEWAERDE, Maarten; Voordeckers, Wim; Lambrechts, Frank; BAMMENS, Yannick

    2010-01-01

    This theoretical paper aims to contribute to the promising stream of research which focuses on behavioural perspectives and processes within the corporate board, by delving into one of the research areas perhaps plagued most by the well-known methodological (i.e., input-output studies) and theoretical (i.e., agency theory) research fortresses of past board studies: board leadership. In adopting a team approach to the board of directors, our study goes beyond traditional board leadership resea...

  10. 76 FR 63533 - Establishing an Emergency Board to Investigate Disputes Between Certain Railroads Represented by...

    Science.gov (United States)

    2011-10-12

    .... (Presidential Sig.) THE WHITE HOUSE, October 6, 2011. Billing code 3295-F2-P ] TD12OC11.025 [FR Doc. 2011-26574... Documents#0;#0; ] Executive Order 13586 of October 6, 2011 Establishing an Emergency Board to Investigate... by the President to investigate and report on these disputes. No member shall be pecuniarily...

  11. Board diversity and firm performance: an empirical investigation in the Brazilian market

    Directory of Open Access Journals (Sweden)

    João Batista Fraga

    2012-01-01

    Full Text Available This article investigates the diversity of the boards of directors of Brazilian companies listed on the BM&FBovespa with respect to gender, age, educational attainment and independence, to ascertain whether there is a relationship between any of these diversity measures and firm performance. The study covers all companies without majority control, a type of corporate structure that first appeared in Brazil in 2005. The results indicate that greater diversity in the educational disciplines and the presence or absence of independent board members negatively affect performance, while diversity in years of schooling has a positive effect. The presence of women board members is small, but firms that have at least one female director outperform those that do not.

  12. 78 FR 70843 - Establishing an Emergency Board To Investigate Disputes Between the Long Island Rail Road Company...

    Science.gov (United States)

    2013-11-26

    ..., November 21, 2013. Billing code 3295-F4-P ] TR26NO13.999 [FR Doc. 2013-28581 Filed 11-25-13; 11:15 am... Documents#0;#0; ] Executive Order 13654 of November 21, 2013 Establishing an Emergency Board To Investigate..., shall appoint an emergency board to investigate and report on the disputes. NOW, THEREFORE, by...

  13. Board diversity and firm performance: an empirical investigation in the Brazilian market

    OpenAIRE

    João Batista Fraga; Vinícius Augusto Brunassi Silva

    2012-01-01

    This article investigates the diversity of the boards of directors of Brazilian companies listed on the BM&FBovespa with respect to gender, age, educational attainment and independence, to ascertain whether there is a relationship between any of these diversity measures and firm performance. The study covers all companies without majority control, a type of corporate structure that first appeared in Brazil in 2005. The results indicate that greater diversity in the educational disciplines and...

  14. Genesis failure investigation report : JPL Failure Review Board, Avionics Sub-Team

    Science.gov (United States)

    Klein, John; Manning, Rob; Barry, Ed; Donaldson, Jim; Rivellini, Tom; Battel, Steven; Savino, Joe; Lee, Wayne; Dalton, Jerry; Underwood, Mark; Surampudi, Rao; Accord, Arden; Perkins, Dave; Barrow, Kirk; Wilson, Bob

    2004-01-01

    On January 7, 2001, the Genesis spacecraft lifted off from Cape Canaveral. Its mission was to collect solar wind samples and return those samples to Earth for detailed analysis by scientists. The mission proceeded successfully for three-and-a-half years. On September 8, 2004, the spacecraft approached Earth, pointed the Sample Return Capsule (SRC) at its entry target, and then fired pyros that jettisoned the SRC. The SRC carried the valuable samples collected over the prior 29 months. The SRC also contained the requisite hardware (mechanisms, parachutes, and electronics) to manage the process of entry, descent, and landing (EDL). After entering Earthas atmosphere, the SRC was expected to open a drogue parachute. This should have been followed by a pyro event to release the drogue chute, and then by a pyro event to deploy the main parachute at an approximate elevation of 6.7 kilometers. As the SRC descended to the Utah landing site, helicopters were in position to capture the SRC before the capsule touched down. On September 8, 2004, observers of the SRCas triumphant return became concerned as the NASA announcer fell silent, and then became even more alarmed as they watched the spacecraft tumble as it streaked across the sky. Long-distance cameras clearly showed that the drogue parachute had not deployed properly. On September 9, 2004, General Eugene Tattini, Deputy Director of the Jet Propulsion Laboratory formed a Failure Review Board (FRB). This board was charged with investigating the cause of the Genesis mishap in close concert with the NASA Mishap Investigation Board (MIB). The JPL-FRB was populated with experts from within and external to the Jet Propulsion Laboratory. The JPL-FRB participated with the NASA-MIB through all phases of the investigation, working jointly and concurrently as one team to discover the facts of the mishap.

  15. The canopy effect in AEM revisited : investigations using laser and radar altimetry

    OpenAIRE

    Beamish, David; Levaniemi, Hanna

    2010-01-01

    This study considers a specific issue, often termed the canopy effect that relates to our ability to provide accurate conductivity models from airborne electromagnetic (AEM) data. The central issue is one of the correct determination of sensor height(s) above the ground surface (terrain clearance) to the appropriate accuracy. The present study uses the radar and laser systems installed on a fixedwing AEM system to further investigate the effect. The canopy effect can arise due to a variety of...

  16. Investigation of medical board reports of disability due to mental health problems

    Directory of Open Access Journals (Sweden)

    Mesut Yildiz

    2016-06-01

    Conclusion: We think that this report might be helpful for regulations related to disabled people, and might guide adult psychiatric services for patients who present to medical boards for disability due to mental health problems. [Cukurova Med J 2016; 41(2.000: 253-258

  17. 75 FR 1790 - Draft Guidance for Institutional Review Boards, Clinical Investigators, and Sponsors: IRB...

    Science.gov (United States)

    2010-01-13

    ... of February 3, 2006 (71 FR 5861), which describes FDA's intention to update the process for... HUMAN SERVICES Food and Drug Administration Draft Guidance for Institutional Review Boards, Clinical...: Food and Drug Administration, HHS. ACTION: Notice. SUMMARY: The Food and Drug Administration (FDA)...

  18. Investigation, development and verification of printed circuit board embedded air-core solenoid transformers

    DEFF Research Database (Denmark)

    Mønster, Jakob Døllner; Madsen, Mickey Pierre; Pedersen, Jeppe Arnsdorf;

    2015-01-01

    A new printed circuit board embedded air-core transformer/coupled inductor is proposed and presented. The transformer is intended for use in power converter applications operating at very high frequency between 30 MHz to 300 MHz. The transformer is based on two or more solenoid structures...

  19. Investigating the Problems of English Speaking of the Students of Islamic Boarding School Program at STAIN Samarinda

    OpenAIRE

    Sitti Hadijah

    2014-01-01

    This study investigated the students’ ability, the problems and their reasons why they faced problems on English speaking. The triangulation of mixed methods was used in this study. The quantitative data gathered from the speaking test result by involving 130 students of Islamic Boarding School Program and the qualitative data gathered from the questionnaire and interview results from the selected students who meet the criteria. The findings showed that the students’ ability was categorized l...

  20. Investigations of doses on board commercial passenger aircraft using CR-39 and thermoluminescent detectors

    International Nuclear Information System (INIS)

    Measurements of cosmic radiation dose rates (from the neutron and the non-neutron components) on board passenger aircraft were performed using environmental packages with thermoluminescent TL and CR-39 etched track detectors. The packages were calibrated at the CERN-EU high-energy Reference Field Facility and evaluated at the Inst. of Nuclear Physics in Krakow (TL + CR-39) and at the German Aerospace Centre in Cologne (CR-39). Detector packages were exposed on board passenger aircraft operated by LOT Polish Airlines, flown between February and May 2001. The values of effective dose rate determined, averaged over the measuring period, ranged between 2.9 and 4.4 μSv h-1. The results of environmental measurements agreed to within 10% with values calculated from the CARI-6 code. (authors)

  1. Underpricing and Board Structures: An Investigation of Malaysian Initial Public Offerings (IPOs)

    OpenAIRE

    Puan Yatim

    2011-01-01

    Using firm-level corporate governance data for 385 IPO (initial public offering) firms that sought to be listed on Bursa Malaysia from 1999 to 2008, this study examines the relationship between board structures and IPO underpricing, a performance indicator unique to the IPO context. The study finds that there has been recently a reasonably high level of underpricing in the Malaysian IPO market. Contrary to the prediction of this study, the results indicate that dual leadership structure and b...

  2. Reverse cholesterol transport revisited

    Institute of Scientific and Technical Information of China (English)

    Astrid; E; van; der; Velde

    2010-01-01

    Reverse cholesterol transport was originally described as the high-density lipoprotein-mediated cholesterol flux from the periphery via the hepatobiliary tract to the intestinal lumen, leading to fecal excretion. Since the introduction of reverse cholesterol transport in the 1970s, this pathway has been intensively investigated. In this topic highlight, the classical reverse cholesterol transport concepts are discussed and the subject reverse cholesterol transport is revisited.

  3. Accident investigation board report on the May 14, 1997, chemical explosion at the Plutonium Reclamation Facility, Hanford Site,Richland, Washington - final report

    Energy Technology Data Exchange (ETDEWEB)

    Gerton, R.E.

    1997-07-25

    On May 14, 1997, at 7:53 p.m. (PDT), a chemical explosion occur-red in Tank A- 109 in Room 40 of the Plutonium Reclamation Facility (Facility) located in the 200 West Area of the Hanford Site, approximately 30 miles north of Richland, Washington. The inactive processing Facility is part of the Plutonium Finishing Plant (PFP). On May 16, 1997, Lloyd L. Piper, Deputy Manager, acting for John D. Wagoner, Manager, U.S. Department of Energy (DOE), Richland Operations Office (RL), formally established an Accident Investigation Board (Board) to investigate the explosion in accordance with DOE Order 225. 1, Accident Investigations. The Board commenced its investigation on May 15, 1997, completed the investigation on July 2, 1997, and submitted its findings to the RL Manager on July 26, 1997. The scope of the Board`s investigation was to review and analyze the circumstances of the events that led to the explosion; to analyze facts and to determine the causes of the accident; and to develop conclusions and judgments of need that may help prevent a recurrence of the accident. The scope also included the application of lessons learned from similar accidents within DOE. In addition to this detailed report, a companion document has also been prepared that provides a concise summary of the facts and conclusions of this report, with an emphasis on management issues (DOE/RL-97-63).

  4. Benjamin Franklin and Mesmerism, revisited.

    Science.gov (United States)

    McConkey, Kevin M; Perry, Campbell

    2002-10-01

    The authors revisit and update their previous historiographical note (McConkey & Perry, 1985) on Benjamin Franklin's involvement with and investigation of animal magnetism or mesmerism. They incorporate more recent literature and offer additional comment about Franklin's role in and views about mesmerism. Franklin had a higher degree of personal involvement with and a more detailed opinion of mesmerism than has been previously appreciated.

  5. Equatorial ionosphere semiannual oscillation investigated from Schumann resonance measurements on board the C/NOFS satellite

    Science.gov (United States)

    Simões, Fernando; Pfaff, Robert; Freudenreich, Henry; Klenzing, Jeffrey; Rowland, Douglas; Bromund, Kenneth; Kepko, Larry; Le, Guan; Liebrecht, Maria Carmen; Martin, Steven; Uribe, Paulo

    2013-11-01

    of Schumann resonance signatures in the equatorial ionosphere offers remote sensing capabilities for the investigation of tropospheric and space weather effects in the ionosphere. Schumann resonances are electromagnetic oscillations in the earth-ionosphere cavity produced by lightning activity. Analysis of AC electric field measurements gathered by the Communications/Navigation Outage Forecasting System satellite reveals a semiannual pattern in Schumann resonance data recorded during nighttime in the equatorial ionosphere. This pattern observed in the Schumann resonance amplitude is expected to help validate—or at least constrain—potential mechanisms proposed to explain the semiannual oscillation observed in different geophysical records, such as those reported in a variety of tropospheric, ionospheric/thermospheric, and magnetospheric observations.

  6. Accident investigation board report on the May 14, 1997, chemical explosion at the Plutonium Reclamation Facility, Hanford Site,Richland, Washington - final report

    International Nuclear Information System (INIS)

    On May 14, 1997, at 7:53 p.m. (PDT), a chemical explosion occur-red in Tank A- 109 in Room 40 of the Plutonium Reclamation Facility (Facility) located in the 200 West Area of the Hanford Site, approximately 30 miles north of Richland, Washington. The inactive processing Facility is part of the Plutonium Finishing Plant (PFP). On May 16, 1997, Lloyd L. Piper, Deputy Manager, acting for John D. Wagoner, Manager, U.S. Department of Energy (DOE), Richland Operations Office (RL), formally established an Accident Investigation Board (Board) to investigate the explosion in accordance with DOE Order 225. 1, Accident Investigations. The Board commenced its investigation on May 15, 1997, completed the investigation on July 2, 1997, and submitted its findings to the RL Manager on July 26, 1997. The scope of the Board's investigation was to review and analyze the circumstances of the events that led to the explosion; to analyze facts and to determine the causes of the accident; and to develop conclusions and judgments of need that may help prevent a recurrence of the accident. The scope also included the application of lessons learned from similar accidents within DOE. In addition to this detailed report, a companion document has also been prepared that provides a concise summary of the facts and conclusions of this report, with an emphasis on management issues (DOE/RL-97-63)

  7. Investigation of measuring hazardous substances in printed circuit boards using the micro-focus X-ray fluorescence screening

    CERN Document Server

    Fu, M L; Fakhrtdinov, R; Grigoriev, M; Quan, B S; Le, Z C; Roshchupkin, D

    2014-01-01

    Printed circuit boards (PCBs) are widely used in most electrical and electronic equipments or products. Hazardous substances such as Pb, Hg, Cd, etc, can be present in high concentrations in PCBs and the degradation and release of these substances poses a huge threat to humans and the environment. To investigation the chemical composition of PCBs in domestic market of China, a practical micro-focus X-ray fluorescence system is setup to make the elements analysis, especially for detecting hazardous substances. Collimator is adopted to focus the X-ray emitted from X-ray tube. BRUKER X-ray detector with proportional counter is used to detect the emitted fluorescence from the PCB samples. Both single layer PCB samples and double layers PCB samples made of epoxy glass fiber are purchased from the domestic market of China. Besides, a MC55 wireless communication module made by SIEMENS in Germany is used as the reference material. Experimental results from the fluorescence spectrums of the testing points of PCB sampl...

  8. Investigation of tropospheric-space weather coupling using Schumann resonance measurements on board the C/NOFS satellite

    Science.gov (United States)

    Simoes, F.; Pfaff, R. F.; Freudenreich, H.; Klenzing, J.; Rowland, D. E.

    2012-12-01

    Detection of Schumann Resonance spectral features of the earth-ionosphere cavity from outside the cavity offers new remote sensing capabilities to assess tropospheric-space weather connections, namely periodic patterns observed in tropospheric, ionospheric, and magnetospheric data. Semiannual oscillations have been identified in a variety of hydrodynamic and electrodynamic processes, but the mechanism (or mechanisms) responsible for such effect remains elusive. Analysis of AC electric field measurements made by the Vector Electric Field Instrument (VEFI) on board the Communications/Navigation Outage Forecasting System (C/NOFS) satellite also shows a semiannual pattern in Schumann resonance data recorded during nighttime in the equatorial ionosphere. In this work we present C/NOFS data and outline future developments involving low frequency electric and magnetic field measurements. We discuss how patterns observed in the Schumann resonance amplitude are expected to contribute to validate - or at least constrain - mechanisms previously proposed to explain the semiannual oscillation, as well as their implications for investigating coupling between layers of the Earth gaseous envelope.

  9. Investigation of air temperature on the nightside of Venus derived from VIRTIS-H on board Venus-Express

    Science.gov (United States)

    Migliorini, A.; Grassi, D.; Montabone, L.; Lebonnois, S.; Drossart, P.; Piccioni, G.

    2012-02-01

    We present the spatial distribution of air temperature on Venus' night side, as observed by the high spectral resolution channel of VIRTIS (Visible and Infrared Thermal Imaging Spectrometer), or VIRTIS-H, on board the ESA mission Venus Express. The present work extends the investigation of the average thermal fields in the northern hemisphere of Venus, by including the VIRTIS-H data. We show results in the pressure range of 100-4 mbar, which corresponds to the altitude range of 65-80 km. With these new retrievals, we are able to compare the thermal structure of the Venus' mesosphere in both hemispheres. The major thermal features reported in previous investigations, i.e. the cold collar at about 65-70°S latitude, 100 mbar pressure level, and the asymmetry between the evening and morning sides, are confirmed here. By comparing the temperatures retrieved by the VIRTIS spectrometer in the North and South we find that similarities exist between the two hemispheres. Solar thermal tides are clearly visible in the average temperature fields. To interpret the thermal tide signals (otherwise impossible without day site observations), we apply model simulations using the Venus global circulation model Venus GCM (Lebonnois, S., Hourdin, F., Forget, F., Eymet, V., Fournier, R. [2010b]. International Venus Conference, Aussois, 20-26 June 2010) of the Laboratoire de Météorologie Dynamique (LMD). We suggest that the signal detected at about 60-70° latitude and pressure of 100 mbar is a diurnal component, while those located at equatorial latitudes are semi-diurnal. Other tide-related features are clearly identified in the upper levels of the atmosphere.

  10. Internal Flow Thermal/Fluid Modeling of STS-107 Port Wing in Support of the Columbia Accident Investigation Board

    Science.gov (United States)

    Sharp, John R.; Kittredge, Ken; Schunk, Richard G.

    2003-01-01

    As part of the aero-thermodynamics team supporting the Columbia Accident Investigation Board (CAB), the Marshall Space Flight Center was asked to perform engineering analyses of internal flows in the port wing. The aero-thermodynamics team was split into internal flow and external flow teams with the support being divided between shorter timeframe engineering methods and more complex computational fluid dynamics. In order to gain a rough order of magnitude type of knowledge of the internal flow in the port wing for various breach locations and sizes (as theorized by the CAB to have caused the Columbia re-entry failure), a bulk venting model was required to input boundary flow rates and pressures to the computational fluid dynamics (CFD) analyses. This paper summarizes the modeling that was done by MSFC in Thermal Desktop. A venting model of the entire Orbiter was constructed in FloCAD based on Rockwell International s flight substantiation analyses and the STS-107 reentry trajectory. Chemical equilibrium air thermodynamic properties were generated for SINDA/FLUINT s fluid property routines from a code provided by Langley Research Center. In parallel, a simplified thermal mathematical model of the port wing, including the Thermal Protection System (TPS), was based on more detailed Shuttle re-entry modeling previously done by the Dryden Flight Research Center. Once the venting model was coupled with the thermal model of the wing structure with chemical equilibrium air properties, various breach scenarios were assessed in support of the aero-thermodynamics team. The construction of the coupled model and results are presented herein.

  11. The Properties of Oxygen Investigated with Easily Accessible Instrumentation: The "One-Photon-Two-Molecule" Mechanism Revisited

    Science.gov (United States)

    Adelhelm, Manfred; Aristov, Natasha; Habekost, Achim

    2010-01-01

    The physical properties of oxygen, in particular, the blue color of the liquid phase, the red glow of its chemiluminescence, and its paramagnetism as shown by the entrapment or deflection of liquid oxygen by a magnetic field, can be investigated in a regular school setting with hand-held spectrophotometers and digital cameras. In college-level…

  12. REVISITED THE CHOICE OF EFFICIENCY INDEXES WHEN INVESTIGATING AND IMPROVING THE SYSTEM OF ROAD TRANSPORT OPERATION IN AGRICULTURE

    Directory of Open Access Journals (Sweden)

    Byshоv N. V.

    2015-04-01

    Full Text Available Based on the previous investigations we have underlined the need to increase fruit and vegetables preservation quality while transporting them from the producer to the consumer at the expense of improving the road transport operation for its intended purpose. We have made a conclusion about the need to develop strategies for maintenance and repair as for the actual technical state at the expense of developing the diagnosis system based on the development of a math model of changing the technical state of the diagnosis object, developing a method of rational set of objects to be diagnosed and determining the technical state optimal control frequency. We have confirmed that the above mentioned is possible when considering the system of technical operation of road transport as an organization-production system and applying the engineering-cybernetic approach to improve this system. We have considered the basic requirements for the efficiency indexes when investigating and improving the operation system that will allow achieving the aim we have had and can be described mathematically. We have made a conclusion about the urgency of the issue we studied and the possibility to develop the efficient operation system of road transport based on the provided criteria

  13. Investigations of the Cardiovascular and Respiratory Systems on Board the International Space Station: Experiments Puls and Pneumocard

    Science.gov (United States)

    Baranov, V. M.; Baevsky, R. M.; Drescher, J.; Tank, J.

    parameters describing the results of the function of these systems like heart rate, arterial pressure, cardiac output, or breathing frequency, concentration of O2 and CO2 , etc. Missing significant changes of these parameters during weightlessness supports the hypothesis that adaptational and compensatory mechanisms are sufficient and guarantee cardiovascular homeostasis under changing environmental conditions. characteristic changes of the vegetative balance and of the activity of different regulatory elements at the brainstem and subcortical level. This changes guaranteed the adaptation to long term weightlessness. However, it remains unclear to what extent the different levels are involved. Moreover, the criteria describing the efficacy of cardiorespiratory interaction for the different functional states are not defined yet. The investigation of this problems is highly relevant in order to improve the medical control, especially if considering that the disruption of regulatory systems mostly precedes dangerous destruction of homeostasis. cardiovascular and respiratory function on Board the International Space Station (ISS) aiming to obtain new insights into the interaction between different regulatory elements. "Puls" is measures ECG, photoplethysmogram (PPG), and the pneumotachogram (PTG). The ECG is used to measure time series of R-R intervals and to analyse HRV. PPG is used to define the pulse wave velocity, phases of the cardiac cycle, and an estimate of the filling of finger vessels. The variability of these parameters is also calculated and compared to HRV. The analysis of the PTG allows to describe the interaction of the regulatory parameters of the cardiovascular and respiratory systems. Hence, an important feature of the experiment "Puls" is the investigation of regulatory mechanisms rather than of cardiovascular homeostasis. cardiography) and left ventricular contractility (seismocardiography) will be obtained. This expansion is of major importance

  14. Board news

    NARCIS (Netherlands)

    NN,

    1997-01-01

    Composition of the Board of the Foundation Flora Malesiana. — The Board met during the Flora of Thailand Symposium in Phuket. The members Dr. P. Baas and Dr. K. Iwatsuki, whose terms had expired, were happy to continue on the Board. Dr. S.H. Sohmer withdrew and Dr. A. Hay agreed to take the vacant c

  15. Board Effectiveness in Small Firms

    OpenAIRE

    Söderqvist, Anette; WÀgar, Karolina

    2010-01-01

    Purpose: This study investigates boards of directors in small firms and explores the link between board effectiveness and the composition, roles and working styles of the boards. Design/methodology/approach: The study analyses data from a telephone survey of boards in 45 small firms. The survey included both the CEO and the chairperson of the board. Findings: The study identifies three groups of small firms: ‘paperboards’, ‘professional boards’, and ‘management ...

  16. Investigation of active interrogation techniques to detect special nuclear material in maritime environments: Boarded search of a cargo container ship

    International Nuclear Information System (INIS)

    The detonation of a terrorist nuclear weapon in the United States would result in the massive loss of life and grave economic damage. Even if a device was not detonated, its known or suspected presence aboard a cargo container ship in a U.S. port would have major economic and political consequences. One possible means to prevent this threat would be to board a ship at sea and search for the device before it reaches port. The scenario considered here involves a small Coast Guard team with strong intelligence boarding a container ship to search for a nuclear device. Using active interrogation, the team would nonintrusively search a block of shipping containers to locate the fissile material. Potential interrogation source and detector technologies for the team are discussed. The methodology of the scan is presented along with a technique for calculating the required interrogation source strength using computer simulations. MCNPX was used to construct a computer model of a container ship, and several search scenarios were simulated. The results of the simulations are presented in terms of the source strength required for each interrogation scenario. Validation measurements were performed in order to scale these simulation results to expected performance. Interrogations through the short (2.4 m) axis of a standardized shipping container appear to be feasible given the entire range of container loadings tested. Interrogations through several containers at once or a single container through its long (12.2 m) axis do not appear to be viable with a portable interrogation system

  17. DETERMINANTS OF BANK BOARD STRUCTURE IN GHANA

    OpenAIRE

    Michael Adusei

    2012-01-01

    The paper investigates the determinants of bank board structure in Ghana and finds that the Scope of Operations Hypothesis could explain the variation in board size but not board independence. On the other hand, the Board Monitoring Hypothesis could only explain the variation in board independence but not board size. The study also finds that cost-income ratio, foreign majority ownership structure and Ghana Stock Exchange listing status are positively and significantly associated with large b...

  18. Ownership Structure, Board Composition and Investment Performance

    OpenAIRE

    Palmberg, Johanna; Eklund, Johan; Wiberg, Daniel

    2009-01-01

    In this paper the relation between ownership structure, board composition and firm performance is explored. A panel of Swedish listed firms is used to investigate how board composition affects firm performance. Board heterogeneity is measured as board size, age and gender diversity. The results show that Swedish board of directors have become more diversified in terms of gender. Also, fewer firms have the CEO on the board which can be interpreted as a sign of increased independency. The regre...

  19. Frostig Revisited

    Science.gov (United States)

    Becker, John T.; Sabatino, David A.

    1973-01-01

    The investigation attempted to determine first, the correlations among the Frostig Developmental Test of Visual Perception, the Bender Visual-Motor Gestalt Test, and an experimental Visual Discrimination Test of Words and second, the visual perceptual factors that emerged when the data were treated factorially. (Author)

  20. Sensemaking Revisited

    DEFF Research Database (Denmark)

    Holt, Robin; Cornelissen, Joep

    2014-01-01

    We critique and extend theory on organizational sensemaking around three themes. First, we investigate sense arising non-productively and so beyond any instrumental relationship with things; second, we consider how sense is experienced through mood as well as our cognitive skills of manipulation...

  1. Accident investigation board report on the May 14, 1997, chemical explosion at the Plutonium Reclamation Facility, Hanford Site,Richland, Washington - summary report

    International Nuclear Information System (INIS)

    This report is a summary of the Accident Investigation Board Report on the May 14, 1997, Chemical Explosion at the Plutonium Reclamation Facility, Hanford Site, Richland, Washington (DOE/RL-97-59). The referenced report provides a greater level of detail and includes a complete discussion of the facts identified, analysis of those facts, conclusions derived from the analysis, identification of the accident's causal factors, and recommendations that should be addressed through follow-up action by the U.S. Department of Energy and its contractors. This companion document provides a concise summary of that report, with emphasis on management issues. Evaluation of emergency and occupational health response to, and radiological and chemical releases from, this accident was not within the scope of this investigation, but is the subject of a separate investigation and report (see DOE/RL-97-62)

  2. Fuck revisited.

    OpenAIRE

    McEnery, A. M.; Xiao, Z.

    2003-01-01

    This paper is a follow up to the investigation of McEnery, Baker and Hardie (2000) into the use of the word fuck in spoken British English. Both that paper and this are based on the British National Corpus. However, at the time of writing in 2000, the analysis of fuck in the written BNC had not been completed, hence the 2000 paper focussed on spoken English alone. In doing so, it explored the way fuck varied with respect to a range of meta-data encoded in the spoken BNC, principally age, sex ...

  3. An outbreak of Salmonella Paratyphi A in a boarding school: a community-acquired enteric fever and carriage investigation.

    Science.gov (United States)

    Yang, H H; Gong, J; Zhang, J; Wang, M L; Yang, J; Wu, G Z; Quan, W L; Gong, H M; Szu, S C

    2010-12-01

    Salmonella Paratyphi A (SPA) is rapidly becoming a common cause of enteric fever in South East Asia. A large outbreak of SPA occurred in a boarding middle school in China in 2004. There were 394 suspected cases; 95·5% were students. The highest incidence was in the youngest children (7th grade). Forty-four of 151 (29%) blood cultures and 4/54 (7·4%) rectal swabs were positive for SPA; three were from kitchen workers. The geometric mean levels of serum IgG anti-lipopolysaccharide (anti-LPS) from patients was higher than from healthy individuals [35·25 vs. 5·20 ELISA units (EU), Pkitchen worker with a positive rectal swab, negative blood culture and a high level of serum IgG anti-LPS (529·65 EU), was identified as a possible SPA carrier. No SPA was isolated from water or food samples. A survey of students' habits indicated drinking unboiled water as being the main reason for contracting the disease. Hand washing was the second most important factor. A food handler with possible SPA carriage could also have been a risk factor. Attention to maintaining a safe water supply, enhancing food-handler hygiene and proper hand washing can help to prevent similar outbreaks in the future.

  4. Investigation of the influence of inert and oxidizing atmospheres on the efficiency of decomposition of waste printed circuit boards (WPCBs)

    Science.gov (United States)

    Kumari, Anjan; Jha, Manis Kumar; Singh, Rajendra Prasad; Ranganathan, S.

    2016-08-01

    Thermo-gravimetry was used for studying the influence of the furnace atmosphere during the pyrolysis waste circuit boards (WPCBs). Pyrolysis in argon atmosphere resulted in a continuous decrease of mass of the sample. Rapid mass loss occurred at about 573 K. Heating the WPCBs in air and oxygen atmospheres resulted in an increase in the mass of the sample in the early stages until rapid mass loss occurred at about 573 K. When pyrolysis of larger sample mass (about 5 g each) was carried out in tubular furnace, about 20.43 % mass loss was observed during the pyrolysis of WPCBs in a flowing stream of argon at 548 K during a period of 4 min. On the other hand, a maximum of about 2.26 % mass loss was recorded when the WPCBs were heated at about 600 K for the same time interval in the still air. The mass transfer during the pyrolysis of WPCBs in flowing stream of inert gas was also modeled. It is found that controlling the flow rate of inert gas and the geometry of the equipment can enhance the rate of mass loss significantly.

  5. Investigation of multilayer printed circuit board (PCB) film warpage using viscoelastic properties measured by a vibration test

    International Nuclear Information System (INIS)

    Woven glass fabric/BT (bismaleimide triazine) composite laminate (BT core), copper (Cu), and photoimageable solder resist (PSR) are the most widely used materials for semiconductors in electronic devices. Among these materials, BT core and PSR contain polymeric materials that exhibit viscoelastic behavior. For this reason, these materials are considered to have time- and temperature-dependent moduli during warpage analysis. However, the thin geometry of multilayer printed circuit board (PCB) film makes it difficult to identify viscoelastic characteristics. In this work, a vibration test method was proposed for measuring the viscoelastic properties of a multilayer PCB film at different temperatures. The beam-shaped specimens, composed of a BT core, Cu laminated on a BT core, and PSR and Cu laminated on a BT core, were used in the vibration test. The frequency-dependent variation of the complex bending stiffness was determined using a transfer function method. The storage modulus (E′) of the BT core, Cu, and PSR as a function of temperature and frequency were obtained, and their temperature-dependent variation was identified. The obtained properties were fitted using a viscoelastic model for the BT core and the PSR, and a linear elastic model for the Cu. Warpage of a line pattern specimen due to temperature variation was measured using a shadow Moiré analysis and compared to predictions using a finite element model. The results provide information on the mechanism of warpage, especially warpage due to temperature-dependent variation in viscoelastic properties. (paper)

  6. Investigation of multilayer printed circuit board (PCB) film warpage using viscoelastic properties measured by a vibration test

    Science.gov (United States)

    Joo, Sung-Jun; Park, Buhm; Kim, Do-Hyoung; Kwak, Dong-Ok; Song, In-Sang; Park, Junhong; Kim, Hak-Sung

    2015-03-01

    Woven glass fabric/BT (bismaleimide triazine) composite laminate (BT core), copper (Cu), and photoimageable solder resist (PSR) are the most widely used materials for semiconductors in electronic devices. Among these materials, BT core and PSR contain polymeric materials that exhibit viscoelastic behavior. For this reason, these materials are considered to have time- and temperature-dependent moduli during warpage analysis. However, the thin geometry of multilayer printed circuit board (PCB) film makes it difficult to identify viscoelastic characteristics. In this work, a vibration test method was proposed for measuring the viscoelastic properties of a multilayer PCB film at different temperatures. The beam-shaped specimens, composed of a BT core, Cu laminated on a BT core, and PSR and Cu laminated on a BT core, were used in the vibration test. The frequency-dependent variation of the complex bending stiffness was determined using a transfer function method. The storage modulus (E‧) of the BT core, Cu, and PSR as a function of temperature and frequency were obtained, and their temperature-dependent variation was identified. The obtained properties were fitted using a viscoelastic model for the BT core and the PSR, and a linear elastic model for the Cu. Warpage of a line pattern specimen due to temperature variation was measured using a shadow Moiré analysis and compared to predictions using a finite element model. The results provide information on the mechanism of warpage, especially warpage due to temperature-dependent variation in viscoelastic properties.

  7. Revisiting energy efficiency fundamentals

    Energy Technology Data Exchange (ETDEWEB)

    Perez-Lombard, L.; Velazquez, D. [Grupo de Termotecnia, Escuela Superior de Ingenieros, Universidad de Sevilla, Camino de los Descubrimientos s/n, 41092 Seville (Spain); Ortiz, J. [Building Research Establishment (BRE), Garston, Watford, WD25 9XX (United Kingdom)

    2013-05-15

    Energy efficiency is a central target for energy policy and a keystone to mitigate climate change and to achieve a sustainable development. Although great efforts have been carried out during the last four decades to investigate the issue, focusing into measuring energy efficiency, understanding its trends and impacts on energy consumption and to design effective energy efficiency policies, many energy efficiency-related concepts, some methodological problems for the construction of energy efficiency indicators (EEI) and even some of the energy efficiency potential gains are often ignored or misunderstood, causing no little confusion and controversy not only for laymen but even for specialists. This paper aims to revisit, analyse and discuss some efficiency fundamental topics that could improve understanding and critical judgement of efficiency stakeholders and that could help in avoiding unfounded judgements and misleading statements. Firstly, we address the problem of measuring energy efficiency both in qualitative and quantitative terms. Secondly, main methodological problems standing in the way of the construction of EEI are discussed, and a sequence of actions is proposed to tackle them in an ordered fashion. Finally, two key topics are discussed in detail: the links between energy efficiency and energy savings, and the border between energy efficiency improvement and renewable sources promotion.

  8. Cheiloscopy: Revisited

    Directory of Open Access Journals (Sweden)

    Rachana V Prabhu

    2012-01-01

    Full Text Available Identification plays a very important role in any crime investigation. Cheiloscopy helps in identifying the humans based on the lips′ traces. The pattern of wrinkles on the lips has individual characteristics like fingerprints. A review of the literature reveals very little research done on lip prints so far. The present article reviews in detail the history, scope of cheiloscopy, and the use of lip prints in crime detection. It also highlights the current research carried out in the field of cheiloscopy. An effort has been made to help the researchers by reviewing in detail the various methods of classifying and analyzing the lip prints. It concludes by enlightening the readers with the fact that the possibilities to use the red part of lips to identify a human being are wider than it is commonly thought.

  9. Analysis of warning letters issued by the US Food and Drug Administration to clinical investigators, institutional review boards and sponsors: a retrospective study.

    Science.gov (United States)

    Shetty, Yashashri C; Saiyed, Aafreen A

    2015-05-01

    The US Food and Drug Administration (FDA) issues warning letters to all research stakeholders if unacceptable deficiencies are found during site visits. Warning letters issued by the FDA between January 2011 and December 2012 to clinical investigators and institutional review boards (IRBs) were reviewed for various violation themes and compared to similar studies in the past. Warning letters issued to sponsors between January 2005 and December 2012 were analysed for the first time for a specific set of violations using descriptive statistics. Failure to protect subject safety and to report adverse events to IRBs was found to be significant compared to prior studies for clinical investigators, while failure to follow standard operating procedures and maintain documentation was noted as significant in warning letters to IRBs. Failure to maintain minutes of meeting and to follow written procedures for continuing review were new substantial violations in warning letters issued to IRBs. Forty-six warning letters were issued to sponsors, the most common violations being failure to follow a monitoring schedule (58.69%), failure to obtain investigator agreement (34.78%), failure to secure investigators' compliance (30.43%), and failure to maintain data records and ship documents to investigators (30.43%). Appropriate methods for handling clinical trial procedural violations should be developed and implemented worldwide.

  10. The Faraday effect revisited

    DEFF Research Database (Denmark)

    Cornean, Horia; Nenciu, Gheorghe

    2009-01-01

    This paper is the second in a series revisiting the (effect of) Faraday rotation. We formulate and prove the thermodynamic limit for the transverse electric conductivity of Bloch electrons, as well as for the Verdet constant. The main mathematical tool is a regularized magnetic and geometric...

  11. A Hydrostatic Paradox Revisited

    Science.gov (United States)

    Ganci, Salvatore

    2012-01-01

    This paper revisits a well-known hydrostatic paradox, observed when turning upside down a glass partially filled with water and covered with a sheet of light material. The phenomenon is studied in its most general form by including the mass of the cover. A historical survey of this experiment shows that a common misunderstanding of the phenomenon…

  12. Enhancing board effectiveness.

    Science.gov (United States)

    Curran, Connie R; Totten, Mary K

    2010-01-01

    Like any other job, board work is associated with specific competencies. Competencies are the combination of knowledge, skills, personal characteristics, and behaviors needed to perform a job or task effectively. Boards are only as strong as their weakest member. Board education should focus on improving the knowledge and skills of the board and individual members and on overall board performance. Assessment of individual board member performance is designed to evaluate the trustee's knowledge of board roles and responsibilities and the expectations of board members. Board effectiveness is built through competency-based board member recruitment and selection; board member education and development; and evaluation of board, board member, and meeting performance. PMID:21291066

  13. Editorial Board

    Institute of Scientific and Technical Information of China (English)

    2013-01-01

    2011-2015 The World Journal of Gastrointestinal Pharmacology and Therapeutics Editorial Board consists of 411 members,representing a team of worldwide experts in surgery research.They are from 47 countries,including Argentina(3),Australia(13),Austria(4),Belarus(1),Belgium(3),Brazil(10),Canada(10),China(41),Czech Republic(1),Denmark

  14. Editorial Board

    Institute of Scientific and Technical Information of China (English)

    2013-01-01

    2011-2015 The World Journal of Gastrointestinal Pharmacology and Therapeutics Editorial Board consists of 411 members, representing a team of worldwide experts in surgery research. They are from 47 countries, including Argentina (3), Australia (13), Austria (4), Belarus (1), Belgium (3), Brazil (10), Canada (10), China (41), Czech Republic (1), Denmark (1), Egypt (3), Estonia (1), Finland

  15. Remembered Experiences and Revisit Intentions

    DEFF Research Database (Denmark)

    Barnes, Stuart; Mattsson, Jan; Sørensen, Flemming

    2016-01-01

    path modelling, we examine the impact of positive affect tourist experiences on the development of revisit intentions. We find that longer-term remembered experiences have the strongest impact on revisit intentions, more so than predicted or immediate memory after an event. We also find that remembered...

  16. Deterministic Graphical Games Revisited

    DEFF Research Database (Denmark)

    Andersson, Daniel; Hansen, Kristoffer Arnsfelt; Miltersen, Peter Bro;

    2008-01-01

    We revisit the deterministic graphical games of Washburn. A deterministic graphical game can be described as a simple stochastic game (a notion due to Anne Condon), except that we allow arbitrary real payoffs but disallow moves of chance. We study the complexity of solving deterministic graphical...... games and obtain an almost-linear time comparison-based algorithm for computing an equilibrium of such a game. The existence of a linear time comparison-based algorithm remains an open problem.......We revisit the deterministic graphical games of Washburn. A deterministic graphical game can be described as a simple stochastic game (a notion due to Anne Condon), except that we allow arbitrary real payoffs but disallow moves of chance. We study the complexity of solving deterministic graphical...

  17. Fossil turbulence revisited

    CERN Document Server

    Gibson, C H

    1999-01-01

    A theory of fossil turbulence presented in the 11th Liege Colloquium on Marine turbulence is "revisited" in the 29th Liege Colloquium "Marine Turbulence Revisited". The Gibson (1980) theory applied universal similarity theories of turbulence and turbulent mixing to the vertical evolution of an isolated patch of turbulence in a stratified fluid as it is constrained and fossilized by buoyancy forces. Towed oceanic microstructure measurements of Schedvin (1979) confirmed the predicted universal constants. Universal constants, spectra, hydrodynamic phase diagrams (HPDs) and other predictions of the theory have been reconfirmed by a wide variety of field and laboratory observations. Fossil turbulence theory has many applications; for example, in marine biology, laboratory and field measurements suggest phytoplankton species with different swimming abilities adjust their growth strategies differently by pattern recognition of several days of turbulence-fossil-turbulence dissipation and persistence times above thres...

  18. Board Size and Board Independence: A Quantitative Study on Banking Industry in Pakistan

    OpenAIRE

    Kashif Rashid; Aqil Waqar Khan

    2014-01-01

    This paper aims to investigate the relationship of board independence and board size with productivity and efficiency of the listed banks on the Karachi Stock Exchange, Pakistan. There is a lack of consensus regarding impact of corporate governance practices in correspondence to number of board members and board independence in banking sector. The derived results of the study show that there is a positive relationship between board independence and bank profitability a...

  19. The bar instability revisited

    OpenAIRE

    Chiodi, Filippo; Andreotti, Bruno; Claudin, Philippe

    2012-01-01

    The river bar instability is revisited, using a hydrodynamical model based on Reynolds averaged Navier-Stokes equations. The results are contrasted with the standard analysis based on shallow water Saint-Venant equations. We first show that the stability of both transverse modes (ripples) and of small wavelength inclined modes (bars) predicted by the Saint-Venant approach are artefacts of this hydrodynamical approximation. When using a more reliable hydrodynamical model, the dispersion relati...

  20. Oxidative phosphorylation revisited

    DEFF Research Database (Denmark)

    Nath, Sunil; Villadsen, John

    2015-01-01

    The fundamentals of oxidative phosphorylation and photophosphorylation are revisited. New experimental data on the involvement of succinate and malate anions respectively in oxidative phosphorylation and photophosphorylation are presented. These new data offer a novel molecular mechanistic...... are proton‐dicarboxylic acid anion cotransporters and not simply electrogenic proton translocators. These results necessitate revision of previous theories of biological energy transduction, coupling, and ATP synthesis. The novel molecular mechanism is extended to cover ATP synthesis in prokaryotes...

  1. Editorial Board

    Institute of Scientific and Technical Information of China (English)

    2014-01-01

    2014-2017The World Journal of Cardiology Editorial Board consists of 410 members,representing a team of worldwide experts in cardiology.They are from 46 countries,including Argentina(3),Australia(7),Austria(6),Belgium(2),Brazil(8),Canada(11),China(37),Croatia(1),Cuba(1),Cyprus(1),Czech Repoublic(2),Denmark(3),Egypt(1),Finland(3),France(3),Germany(31),Greece(10),Hungary(5),India(4),Iran(2),

  2. Editorial Board

    Institute of Scientific and Technical Information of China (English)

    2015-01-01

    <正>2014-2017The World Journal of Cardiology Editorial Board consists of 410 members,representing a team of worldwide experts in cardiology.They are from 46 countries,including Argentina(3),Australia(7),Austria(6),Belgium(2),Brazil(8),Canada(11),China(37),Croatia(1),Cuba(1),Cyprus(1),Czech Repoublic(2),Denmark(3),Egypt(1),Finland(3),France(3),Germany(31),Greece(10),Hungary(5),India(4),Iran(2),Ireland(1),Israel(4),Italy(61),Japan(32),Koso

  3. Editorial Board

    Institute of Scientific and Technical Information of China (English)

    2014-01-01

    2010-2015 The World Journal of Stem Cells Editorial Board consists of 719 members,representing a team of worldwide experts in infectious diseases.They are from 44 countries,including Argentina(2),Australia(10),Austria(6),Belgium(3),Brazil(10),Canada(16),China(74),Cyprus(1),Czech Republic(5),Denmark(7),Egypt(2),Finland(3),France(19),Germany(36),Greece(1),Hungary(3),India(10),Iran(9),Ireland(4),Israel(10),Italy(52),Japan(55),Jordan

  4. Editorial Board

    Institute of Scientific and Technical Information of China (English)

    2014-01-01

    <正>2014-2017 The World Journal of Hepatology Editorial Board consists of 469 members,representing a team of worldwide experts in hepatology.They are from 53 countries,including Algeria(1),Argentina(6),Armenia(1),Australia(1),Austria(4),Bangladesh(2),Belgium(3),Botswana(2),Brazil(13),Bulgaria(2),Canada(3),Chile(1),China(98),Czech Repoublic(1),Denmark(2),Egypt(12),France(6),Germany(19),Greece(11),Hungary(5),India(15),Indonesia

  5. Editorial Board

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    2010-2013 The World Journal of Gastrointestinal Pharmacology and Therapeutics Editorial Board consists of 188 members, representing a team of worldwide experts in gastrointestinal pharmacology and therapeutics research. They are from 36 countries, including Australia (6), Austria (2), Belgium (2), Brazil (1), Canada (7), China (19), Czech (1), Denmark (1), Egypt (1), Estonia (1), Finland (1), France (1), Germany (5), Greece (4), Hungary (1), India (6), Iran (1), Ireland (1), Israel (3), Italy (20),

  6. Editorial Board

    Institute of Scientific and Technical Information of China (English)

    2014-01-01

    2014-2017 The World Journal of Biological Chemistry Editorial Board consists of 473 members,representing a team of worldwide experts in biochemistry and molecular biology.They are from 47 countries,including Argentina(1),Australia(9),Austria(4),Belgium(5),Brazil(10),Canada(12),Chile(1),China(44),Cyprus(1),Czech Repoublic(1),Egypt(3),Finland(1),France(16),Germany(12),Greece(6),Hungary(1),India(8),Iran(3),Ireland(1),Israel(7),Italy

  7. Buddy Board

    DEFF Research Database (Denmark)

    Enggaard, Helle; Moselund, Lene

    2015-01-01

    Projekt ’BuddyBoard’ er kommet i stand via et samarbejde mellem Frederikshavn kommune, Bunker43 og Lab. X. Afdeling en ’Havly’ på Sæby Ældrecenter fungerer som living lab, hvilket betyder, at det udgør et levende laboratorium for udvikling og afprøvning af teknologi (Schultz, 2013). Projektet er....... Bunker43 har udviklet en teknologi (BuddyBoard) til hurtig formidling af billeder fra pårørende og personale til beboere på institutioner. Pårørende og personale uploader billeder via en APP eller en hjemmeside og har mulighed for at tilføje en kort forklarende tekst til hvert billede. Beboeren ser...... billederne via en tablet. Systemet bygger på et simpelt og brugervenligt design, så ældre med kognitive og/eller fysiske funktionsnedsættelser kan anvende teknologien. BuddyBoard fungerer via internettet, og billederne gemmes på en sikret server hos udbyderen, som er Bunker43. Intentionerne med BuddyBoard er...

  8. School Board Member Recruitment in Ontario.

    Science.gov (United States)

    Cistone, Peter J.

    Employing a process model of political recruitment, this study investigated the relative impact of a school district's social, economic, and political structure on school board member recruitment. The process data were collected by means of structured interviews with neophyte school board members in a stratified sample of school boards in the…

  9. Corporate boards and bank loan contracting

    OpenAIRE

    Francis, Bill; Hasan, Iftekhar; Koetter, Michael; Wu, Qiang

    2012-01-01

    We investigate the role of corporate boards in bank loan contracting. We find that when corporate boards are more independent, both price and nonprice loan terms (e.g., interest rates, collateral, covenants, and performance-pricing provisions) are more favorable, and syndicated loans comprise more lenders. In addition, board size, audit committee structure, and other board characteristics influence bank loan prices. However, they do not consistently affect all nonprice loan terms except for a...

  10. Editorial Board

    Institute of Scientific and Technical Information of China (English)

    2014-01-01

    2014-2017 The World Journal of Radiology Editorial Board consists of 365 members,representing a team of worldwide experts in radiology.They are from 36 countries,including Afghanistan(1),Argentina(2),Australia(5),Austria(7),Belgium(2),Brazil(8),Canada(6),Chile(1),China(43),Croatia(1),Denmark(4),Egypt(6),France(5),Germany(22),Greece(10),India(12),Iran(6),Ireland(2),Israel(3),Italy(47),Japan(13),Netherlands(1),New Zealand(1),Pakistan(1),Poland(2),Portugal(1),Serbia(1),Singapore(3),Slovakia(1),South Korea(18),Spain(4),Sweden(2),Switzerland(4),Thailand(1),Turkey(26),United Kingdom(11),and United States(82).

  11. Editorial Board

    Institute of Scientific and Technical Information of China (English)

    2014-01-01

    2012-2016 The World Journal of Gastrointestinal Surgery Editorial Board consists of 341 members,representing a team of worldwide experts in pediatrics.They are from 37 countries,including Australia(6),Austria(2),Belgium(6),Brazil(9),Bulgaria(2),Canada(8),China(29),Denmark(1),Finland(2),France(9),Germany(21),Greece(7),India(11),Ireland(3),Israel(3),Italy(50),Jamaica(1),Japan(47),Lithuania(1),Malaysia(1),Netherlands(11),Pakistan(1),Poland(1),Portugal(1),Russia(1),Saudi Arabia(1),Serbia(2),Singapore(5),South Korea(8),Spain(5),Sweden(2),Switzerland(3),Thailand(2),Tunisia(1),Turkey(8),United Kingdom(11),and United States(59).

  12. Corporate Board Diversity and Firm Performance: Evidence from Nigeria

    OpenAIRE

    Austin UJUNWA; Chinwe OKOYEUZU; Ifeoma NWAKOBY

    2012-01-01

    This paper investigates the impact of corporate board diversity on the financial performance of Nigerian quoted firms using a panel data of 122 quoted Nigerian firms. Aspects of board diversity studied comprise board nationality, board gender and board ethnicity. The Fixed Effect Generalised Least Square Regression is used to examine the impact of board diversity on firm performance for the period: 1991-2008. The results show that gender diversity was negatively linked with firm performance, ...

  13. Reframing in dentistry: revisited.

    Science.gov (United States)

    Nuvvula, Sivakumar; Kamatham, Rekalakshmi; Challa, Ramasubbareddy; Asokan, Sharath

    2013-01-01

    The successful practice of dentistry involves a good combination of technical skills and soft skills. Soft skills or communication skills are not taught extensively in dental schools and it can be challenging to learn and at times in treating dental patients. Guiding the child's behavior in the dental operatory is one of the preliminary steps to be taken by the pediatric dentist and one who can successfully modify the behavior can definitely pave the way for a life time comprehensive oral care. This article is an attempt to revisit a simple behavior guidance technique, reframing and explain the possible psychological perspectives behind it for better use in the clinical practice. PMID:24021326

  14. Analogue Magnetism Revisited

    CERN Document Server

    Osano, Bob

    2016-01-01

    In this article we revisit the significance of the often debated structural similarity between the equations of electromagnetism and fluid dynamics. Although the matching of the two sets of equations has successfully been done for non-dissipative forms of the equations, little has been done for cases where the dissipative terms are non-negligible. We consider the consequence of non-negligible viscosity and diffusivity, and how the fine-tuning of these parameters could allow fluid dynamics to be used to indirectly study certain properties of magnetic fields.

  15. Editorial Board

    Institute of Scientific and Technical Information of China (English)

    2013-01-01

    <正>2009-2013 The World Journal of Radiology Editorial Board consists of 319 members,representing a team of worldwide experts in radiology.They are from 40 countries,including Australia(3),Austria(4),Belgium(5),Brazil(3),Canada(9),Chile(1),China(25),Czech(1),Denmark(1),Egypt(4),Estonia(1),Finland(1),France(6),Germany(17),Greece(8),Hungary(1),India(9),Iran(5),Ireland(1),Israel(4),Italy(28),Japan(14),Lebanon(1),Libya(1),Malaysia(2),Mexico(1),Netherlands(4),New Zealand(1),Norway(1),Saudi Arabia(3),Serbia(1),Singapore(2),Slovakia(1),South Korea(16),Spain(8),Switzerland(5),Thailand(1),Turkey(20),United Kingdom(16),and United States(82).

  16. Editorial Board

    Institute of Scientific and Technical Information of China (English)

    2014-01-01

    2011-2015The World Journal of Gastrointestinal Pharmacology and Therapeutics Editorial Board consists of 411 members,representing a team of worldwide experts in surgery research.They are from 47 countries,including Argentina(3),Australia(13),Austria(4),Belarus(1),Belgium(3),Brazil(10),Canada(10),China(41),Czech Republic(1),Denmark(1),Egypt(3),Estonia(1),Finland(1),France(5),Germany(21),Greece(6),Hungary(4),India(18),Iran(6),Ireland(1),Israel(4),Italy(35),Japan(34),Lebanon(1),Lithuania(3),Mexico(2),Netherlands(10),New Zealand(2),Norway(2),Pakistan(2),Philippines(1),Poland(3),Portugal(2),Romania(1),Russia(1),Saudi Arabia(2),Singapore(3),Slovenia(1),South Africa(1),South Korea(16),Spain(13),Sweden(3),Switzerland(1),Thailand(4),Turkey(7),United Kingdom(20),and United States(84).

  17. Editorial Board

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    2009-2013 The World Journal of Biological Chemistry Editorial Board consists of 391 members,representing a team of worldwide experts in biochemistry and molecular biology. They are from 38 countries,including Argentina (1),Australia (6),Austria (3),Belgium (6),Brazil (4),Bulgaria (1),Canada (15),Chile (1),China (28),Denmark (1),Finland (3),France (11),Germany (15),Greece (2),India (9),Iran (2),Israel (4),Italy (22),Japan (29),Lithuania (1),Mauritius (1),Mexico (2),Netherlands (5),New Zealand (1),Norway (1),Portugal (4),Russia (1),Singapore (3),South Africa (1),South Korea (14),Spain (10),Sweden (3),Switzerland (2),Thailand (1),Turkey (1),Ukraine (1),United Kingdom (15),and United States (161).

  18. Editorial Board

    Institute of Scientific and Technical Information of China (English)

    2014-01-01

    2014-2017 EDITORS-IN-CHIEFKai U Juergens,BremenStuart M Grieve,SydneyWai-Kit Lee,FitzroyTarik Zine Belhocine,TorontoJames Chow,Toronto The World Journal of Radiology Editorial Board consists of 365 members,representing a team of worldwide experts in radiology.They are from 36 countries,including Afghanistan(1),Argentina(2),Australia(5),Austria(7),Belgium(2),Brazil(8),Canada(6),Chile(1),China(43),Croatia(1),Denmark(4),Egypt(6),France(5),Germany(22),Greece(10),India(12),Iran(6),Ireland(2),Israel(3),Italy(47),Japan(13),Netherlands(1),New Zealand(1),Pakistan(1),Poland(2),Portugal(1),Serbia(1),Singapore(3),Slovakia(1),South Korea(18),Spain(4),Sweden(2),Switzerland(4),Thailand(1),Turkey(26),United Kingdom(11),and United States(82).

  19. Nordic Corporate Governance Revisited

    DEFF Research Database (Denmark)

    Thomsen, Steen

    2016-01-01

    This paper reviews the key elements of the Nordic governance model, which include a distinct legal system, high governance ratings and low levels of corruption. Other characteristics include concentrated ownership, foundation ownership, semi two-tier board structures, employee representation...

  20. Type A Accident Investigation Board report on the January 17, 1996, electrical accident with injury in Technical Area 21 Tritium Science and Fabrication Facility Los Alamos National Laboratory. Final report

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-04-01

    An electrical accident was investigated in which a crafts person received serious injuries as a result of coming into contact with a 13.2 kilovolt (kV) electrical cable in the basement of Building 209 in Technical Area 21 (TA-21-209) in the Tritium Science and Fabrication Facility (TSFF) at Los Alamos National Laboratory (LANL). In conducting its investigation, the Accident Investigation Board used various analytical techniques, including events and causal factor analysis, barrier analysis, change analysis, fault tree analysis, materials analysis, and root cause analysis. The board inspected the accident site, reviewed events surrounding the accident, conducted extensive interviews and document reviews, and performed causation analyses to determine the factors that contributed to the accident, including any management system deficiencies. Relevant management systems and factors that could have contributed to the accident were evaluated in accordance with the guiding principles of safety management identified by the Secretary of Energy in an October 1994 letter to the Defense Nuclear Facilities Safety Board and subsequently to Congress.

  1. Type A Accident Investigation Board report on the January 17, 1996, electrical accident with injury in Technical Area 21 Tritium Science and Fabrication Facility Los Alamos National Laboratory. Final report

    International Nuclear Information System (INIS)

    An electrical accident was investigated in which a crafts person received serious injuries as a result of coming into contact with a 13.2 kilovolt (kV) electrical cable in the basement of Building 209 in Technical Area 21 (TA-21-209) in the Tritium Science and Fabrication Facility (TSFF) at Los Alamos National Laboratory (LANL). In conducting its investigation, the Accident Investigation Board used various analytical techniques, including events and causal factor analysis, barrier analysis, change analysis, fault tree analysis, materials analysis, and root cause analysis. The board inspected the accident site, reviewed events surrounding the accident, conducted extensive interviews and document reviews, and performed causation analyses to determine the factors that contributed to the accident, including any management system deficiencies. Relevant management systems and factors that could have contributed to the accident were evaluated in accordance with the guiding principles of safety management identified by the Secretary of Energy in an October 1994 letter to the Defense Nuclear Facilities Safety Board and subsequently to Congress

  2. Re-visiting the Piper Alpha accident

    OpenAIRE

    Dykesteen, Mette Kahrs

    2013-01-01

    The main objective of this thesis has been to re-visit the Piper Alpha accident using the latest version of the FLACS simulation code. In 1988/89 simulations of the gas explosion in the C Module of Piper Alpha were performed by Jan Roar Bakke and Idar Storvik at Christian Michelsen Institute, in conjunction with the investigation after the accident. For these simulations the computer code FLACS was used [1, 2]. In this thesis, the same simulation cases have been looked into, and the results o...

  3. An Investigation of Adherence to Diagnostic Criteria, Revisited: Clinical Diagnosis of the DSM-IV/DSM-5 Section II Personality Disorders.

    Science.gov (United States)

    Morey, Leslie C; Benson, Kathryn T

    2016-02-01

    In an initial investigation by Morey and Ochoa (1989), adherence to DSM-III personality disorder diagnostic criteria was examined as an agreement rate between clinician (global) diagnoses and diagnoses algorithmically generated from DSM-III criteria rules. Morey and Ochoa (1989) findings suggested significant clinician-criterion diagnostic incongruity, a result that cross-validated in a DSM-III-R replication performed by Blashfield and Herkov (1996). The current study examined such adherence, utilizing DSM-IV decision rules, in a national sample of 337 clinicians and their target patients. The results of the current study are largely consistent with the earlier findings, with clinician-criterion agreement rates comparable to those commonly reported for interdiagnostician reliability. Ramifications for the future of personality disorder diagnostic classification are discussed.

  4. Quantum duel revisited

    Science.gov (United States)

    Schmidt, Alexandre G. M.; Paiva, Milena M.

    2012-03-01

    We revisit the quantum two-person duel. In this problem, both Alice and Bob each possess a spin-1/2 particle which models dead and alive states for each player. We review the Abbott and Flitney result—now considering non-zero α1 and α2 in order to decide if it is better for Alice to shoot or not the second time—and we also consider a duel where players do not necessarily start alive. This simple assumption allows us to explore several interesting special cases, namely how a dead player can win the duel shooting just once, or how can Bob revive Alice after one shot, and the better strategy for Alice—being either alive or in a superposition of alive and dead states—fighting a dead opponent.

  5. Seven Issues Revisited

    DEFF Research Database (Denmark)

    Grønbæk, Kaj; Whitehead, Jim; De Bra, Paul;

    2002-01-01

    It has been 15 years since the original presentation by Frank Halasz at Hypertext'87 on seven issues for the next generation of hypertext systems. These issues are: Search and Query Composites Virtual Structures Computation in/over hypertext network Versioning Collaborative Work Extensibility...... and Tailorability Since that time, these issues have formed the nucleus of multiple research agendas within the Hypertext community. Befitting this direction-setting role, the issues have been revisited several times, by Halasz in his 1991 Hypertext keynote talk, and by Randy Trigg in his 1996 Hypertext keynote...... five years later. Additionally, over the intervening 15 years, many research systems have addressed the original seven issues, and new research avenues have opened up. The goal of this panel is to begin the process of developing a new set of seven issues for the next generation of hypertext system...

  6. Deterministic Graphical Games Revisited

    DEFF Research Database (Denmark)

    Andersson, Klas Olof Daniel; Hansen, Kristoffer Arnsfelt; Miltersen, Peter Bro;

    2012-01-01

    , such as retrograde analysis, have been rediscovered independently. We then revisit Washburn’s deterministic graphical games (DGGs), a natural generalization of chess-like games to arbitrary zero-sum payoffs. We study the complexity of solving DGGs and obtain an almost-linear time comparison-based algorithm...... for finding optimal strategies in such games. The existence of a linear time comparison-based algorithm remains an open problem.......Starting from Zermelo’s classical formal treatment of chess, we trace through history the analysis of two-player win/lose/draw games with perfect information and potentially infinite play. Such chess-like games have appeared in many different research communities, and methods for solving them...

  7. Reframing in dentistry: Revisited

    Directory of Open Access Journals (Sweden)

    Sivakumar Nuvvula

    2013-01-01

    Full Text Available The successful practice of dentistry involves a good combination of technical skills and soft skills. Soft skills or communication skills are not taught extensively in dental schools and it can be challenging to learn and at times in treating dental patients. Guiding the child′s behavior in the dental operatory is one of the preliminary steps to be taken by the pediatric dentist and one who can successfully modify the behavior can definitely pave the way for a life time comprehensive oral care. This article is an attempt to revisit a simple behavior guidance technique, reframing and explain the possible psychological perspectives behind it for better use in the clinical practice.

  8. Life quality index revisited

    DEFF Research Database (Denmark)

    Ditlevsen, Ove Dalager

    2004-01-01

    The derivation of the life quality index (LQI) is revisited for a revision. This revision takes into account the unpaid but necessary work time needed to stay alive in clean and healthy conditions to be fit for effective wealth producing work and to enjoyable free time. Dimension analysis...... at birth should not vary between countries. Finally the distributional assumptions are relaxed as compared to the assumptions made in an earlier work by the author. These assumptions concern the calculation of the life expectancy change due to the removal of an accident source. Moreover a simple public...... consistency problems with the standard power function expression of the LQI are pointed out. It is emphasized that the combination coefficient in the convex differential combination between the relative differential of the gross domestic product per capita and the relative differential of the expected life...

  9. Firewall Configuration Errors Revisited

    CERN Document Server

    Wool, Avishai

    2009-01-01

    The first quantitative evaluation of the quality of corporate firewall configurations appeared in 2004, based on Check Point FireWall-1 rule-sets. In general that survey indicated that corporate firewalls were often enforcing poorly written rule-sets, containing many mistakes. The goal of this work is to revisit the first survey. The current study is much larger. Moreover, for the first time, the study includes configurations from two major vendors. The study also introduce a novel "Firewall Complexity" (FC) measure, that applies to both types of firewalls. The findings of the current study indeed validate the 2004 study's main observations: firewalls are (still) poorly configured, and a rule-set's complexity is (still) positively correlated with the number of detected risk items. Thus we can conclude that, for well-configured firewalls, ``small is (still) beautiful''. However, unlike the 2004 study, we see no significant indication that later software versions have fewer errors (for both vendors).

  10. The bar instability revisited

    CERN Document Server

    Chiodi, Filippo; Claudin, Philippe

    2012-01-01

    The river bar instability is revisited, using a hydrodynamical model based on Reynolds averaged Navier-Stokes equations. The results are contrasted with the standard analysis based on shallow water Saint-Venant equations. We first show that the stability of both transverse modes (ripples) and of small wavelength inclined modes (bars) predicted by the Saint-Venant approach are artefacts of this hydrodynamical approximation. When using a more reliable hydrodynamical model, the dispersion relation does not present any maximum of the growth rate when the sediment transport is assumed to be locally saturated. The analysis therefore reveals the fundamental importance of the relaxation of sediment transport towards equilibrium as it it is responsible for the stabilisation of small wavelength modes. This dynamical mechanism is characterised by the saturation number, defined as the ratio of the saturation length to the water depth Lsat/H. This dimensionless number controls the transition from ripples (transverse patte...

  11. Logistics Innovation Process Revisited

    DEFF Research Database (Denmark)

    Gammelgaard, Britta; Su, Shong-Iee Ivan; Yang, Su-Lan

    2011-01-01

    that was triggered by the practical needs of new ways of handling material flows of a hospital. This approach made it possible to revisit theory on logistics innovation process. Findings – Apart from the tangible benefits reported to the case hospital, five findings can be extracted from this study: the logistics...... on internal stakeholders as on external relationships; and logistics innovation process may start out as a dialectic, conflict ridden process and end up in a well-ordered goal-oriented teleological process. Research limitations/implications – In general, the study contributes to the knowledge base...... on an existing model by methodological triangulation in order to learn more about the qualities of actual processes and their implications for theory and practice....

  12. Revisiting the Lambert's Problem

    CERN Document Server

    Izzo, Dario

    2014-01-01

    The orbital boundary value problem, also known as Lambert Problem, is revisited. Building upon Lancaster and Blanchard approach, new relations are revealed and a new variable representing all problem classes, under L-similarity, is used to express the time of flight equation. In the new variable, the time of flight curves have two oblique asymptotes and they mostly appear to be conveniently approximated by piecewise continuous lines. We use and invert such a simple approximation to provide an efficient initial guess to an Householder iterative method that is then able to converge, for the single revoltuion case, in only two iterations. The resulting algorithm is compared to Gooding's procedure revealing to be numerically as accurate, while having a smaller computational complexity.

  13. Klein's double discontinuity revisited

    DEFF Research Database (Denmark)

    Winsløw, Carl; Grønbæk, Niels

    2014-01-01

    Much effort and research has been invested into understanding and bridging the ‘gaps’ which many students experience in terms of contents and expectations as they begin university studies with a heavy component of mathematics, typically in the form of calculus courses. We have several studies...... of bridging measures, success rates and many other aspects of these “entrance transition” problems. In this paper, we consider the inverse transition, experienced by university students as they revisit core parts of high school mathematics (in particular, calculus) after completing the undergraduate...... mathematics courses which are mandatory to become a high school teacher of mathematics. To what extent does the “advanced” experience enable them to approach the high school calculus in a deeper and more autonomous way ? To what extent can “capstone” courses support such an approach ? How could it be hindered...

  14. Board gender diversity and accounting conservatism:evidence from Finland

    OpenAIRE

    Wang, L.

    2016-01-01

    The objective of the thesis is to investigate the relationship between board gender diversity and conditional accounting conservatism in Finnish context. There is relatively less literature on the effect of board gender diversity on accounting conservatism in comparison with literature on the relationship between the two board attributes - board size and board independence and accounting conservatism. With the global movement of women’s right in economic and social activities, female director...

  15. Diagnostic investigation and historical-stylistic evaluation of oil painting on metal board. Example of “Christ Crucified with two mourning angels”

    Directory of Open Access Journals (Sweden)

    Salvatore Lorusso

    2007-07-01

    Full Text Available The oil painting on metal board (40 x 30 cm under study was bought from the antiquarian French market and bears a very common representation that derives from one of Michelangelo’s designs: “Cristo Crocifisso con due angeli dolenti”. The present paper not only refers to a stylistic and historical-artistic assessment, but also alludes to knowledge in a general sense through diagnostic technique and preservation conditions. The results of the diagnostic study, together with the stylistic analysis, have confirmed that the painting is an ancient one that dates back to the first decades of the XVIIth century.

  16. Policy Governance Revisited.

    Science.gov (United States)

    Price, William J.

    2001-01-01

    An administrator trainer/former superintendent's experience suggests that corporate governance models don't fit the reality of school governance in many districts. Elected board members define their roles differently than their business counterparts and derive little or no monetary benefit from public service. The "new breed" resemble political…

  17. Women on corporate boards in Italy

    OpenAIRE

    Magda Bianco; Angela Ciavarella; Rossella Signoretti

    2013-01-01

    We examine the presence of women in Italian corporate boards before the introduction of Law 120/2012. We consider all directors of publicly-traded firms in 2008-10 and investigate the potential determinants of having boards with gender-diverse representation and the correlation between female directorship and selected governance measures. Two different models emerge. In the majority of diverse boards at least one of the women has a family connection with the controlling shareholder: family-af...

  18. Outside Directors and Corporate Board Decisions

    OpenAIRE

    Dahya, Jay; John J. McConnell

    2003-01-01

    Between 1993 and 2000 at least 18 countries saw publication of guidelines that propose minimum representation of outside directors on corporate boards. The apparent premise underlying this movement is that boards with significant outside directors will make different and, perhaps, better decisions than boards dominated by inside directors. As the first-mover in this movement, the U.K. provides a laboratory for a “natural experiment” to examine this presumption empirically. We investigate one ...

  19. Board Task Performance

    DEFF Research Database (Denmark)

    Minichilli, Alessandro; Zattoni, Alessandro; Nielsen, Sabina;

    2012-01-01

    identify three board processes as micro-level determinants of board effectiveness. Specifically, we focus on effort norms, cognitive conflicts and the use of knowledge and skills as determinants of board control and advisory task performance. Further, we consider how two different institutional settings...... influence board tasks, and how the context moderates the relationship between processes and tasks. Our hypotheses are tested on a survey-based dataset of 535 medium-sized and large industrial firms in Italy and Norway, which are considered to substantially differ along legal and cultural dimensions....... The findings show that: (i) Board processes have a larger potential than demographic variables to explain board task performance; (ii) board task performance differs significantly between boards operating in different contexts; and (iii) national context moderates the relationships between board processes...

  20. The Short, Productive Board Meeting

    Science.gov (United States)

    McAdams, Donald R.

    2005-01-01

    Board meetings are the time and place where school boards act. In fact, only when coming together as a body in a legal meeting do school board members become a board. Effective board meetings are the first prerequisite for an effective board. Furthermore, what parents and voters see at board meetings determines largely what they think about their…

  1. Cats protecting birds revisited.

    Science.gov (United States)

    Fan, Meng; Kuang, Yang; Feng, Zhilan

    2005-09-01

    In this paper, we revisit the dynamical interaction among prey (bird), mesopredator (rat), and superpredator (cat) discussed in [Courchamp, F., Langlais, M., Sugihara, G., 1999. Cats protecting birds: modelling the mesopredator release effect. Journal of Animal Ecology 68, 282-292]. First, we develop a prey-mesopredator-superpredator (i.e., bird-rat-cat, briefly, BRC) model, where the predator's functional responses are derived based on the classical Holling's time budget arguments. Our BRC model overcomes several model construction problems in Courchamp et al. (1999), and admits richer, reasonable and realistic dynamics. We explore the possible control strategies to save or restore the bird by controlling or eliminating the rat or the cat when the bird is endangered. We establish the existence of two types of mesopredator release phenomena: severe mesopredator release, where once superpredators are suppressed, a burst of mesopredators follows which leads their shared prey to extinction; and mild mesopredator release, where the mesopredator release could assert more negative impact on the endemic prey but does not lead the endemic prey to extinction. A sharp sufficient criterion is established for the occurrence of severe mesopredator release. We also show that, in a prey-mesopredator-superpredator trophic food web, eradication of introduced superpredators such as feral domestic cats in the BRC model, is not always the best solution to protect endemic insular prey. The presence of a superpredator may have a beneficial effect in such systems. PMID:15998496

  2. Lorentz violation naturalness revisited

    Science.gov (United States)

    Belenchia, Alessio; Gambassi, Andrea; Liberati, Stefano

    2016-06-01

    We revisit here the naturalness problem of Lorentz invariance violations on a simple toy model of a scalar field coupled to a fermion field via a Yukawa interaction. We first review some well-known results concerning the low-energy percolation of Lorentz violation from high energies, presenting some details of the analysis not explicitly discussed in the literature and discussing some previously unnoticed subtleties. We then show how a separation between the scale of validity of the effective field theory and that one of Lorentz invariance violations can hinder this low-energy percolation. While such protection mechanism was previously considered in the literature, we provide here a simple illustration of how it works and of its general features. Finally, we consider a case in which dissipation is present, showing that the dissipative behaviour does not percolate generically to lower mass dimension operators albeit dispersion does. Moreover, we show that a scale separation can protect from unsuppressed low-energy percolation also in this case.

  3. Notas sobre a experiência de vida num internato: aspectos positivos e negativos para o desenvolvimento dos internos Investigating the experience of living in a boarding school: positives and negatives aspects for the students development

    Directory of Open Access Journals (Sweden)

    Normanda Araujo de Morais

    2004-12-01

    Full Text Available Este trabalho investiga os aspectos positivos e negativos da experiência de internato para o desenvolvimento de alunos de uma instituição de ensino técnico, a influência da vivência coletiva sobre o desempenho escolar e a concepção sobre um internato ideal. Foram realizadas cinco entrevistas com alunos das três séries do Ensino Médio, com idades entre 15 e 22 anos. Os dados foram analisados a partir da análise de conteúdo. Os aspectos positivos e os negativos da experiência de internato foram apontados a partir da categoria "convivência grupal" (possibilidade de fazer novos amigos x brigas e desentendimentos. As limitações estruturais do internato e a rotina estressante foram as principais implicações percebidas para o desempenho escolar, enquanto o internato ideal foi concebido a partir de mudanças estruturais e da qualidade das relações interpessoais. Os resultados são importantes para a compreensão de contextos educativos desse tipo, os quais são muito pouco referidos na literatura.This work investigates the positive and negative aspects of the experience of living in a boarding school to the psychological development of students, the influences of the collective experience on the school performance and the conception of an ideal boarding school. Five semi-structured interviews were conducted with 15-22 year-old students. Data was analyzed through content analysis. Both positive and negative aspects of the boarding school experience were pointed out from the group-gathering category (possibility of making new friends versus fights and arguments. The limitations of the boarding school concerning facilities and physical structure, as well as the stressful routine, were the main implications of the collective experience on the school performance. The interns' concept of an ideal boarding school depended on facilities and structure improvements, and on the quality of the relationships. The results are important to

  4. The "Mushroom Cloud" Demonstration Revisited

    Science.gov (United States)

    Panzarasa, Guido; Sparnacci, Katia

    2013-01-01

    A revisitation of the classical "mushroom cloud" demonstration is described. Instead of aniline and benzoyl peroxide, the proposed reaction involves household chemicals such as alpha-pinene (turpentine oil) and trichloroisocyanuric acid ("Trichlor") giving an impressive demonstration of oxidation and combustion reactions that…

  5. Pilot Boarding Areas

    Data.gov (United States)

    National Oceanic and Atmospheric Administration, Department of Commerce — Pilot boarding areas are locations at sea where pilots familiar with local waters board incoming vessels to navigate their passage to a destination port. Pilotage...

  6. Departmental Appeals Board Decisions

    Data.gov (United States)

    U.S. Department of Health & Human Services — Decisions issued by the Chair and Board Members of the Departmental Appeals Board concerning determinations in discretionary, project grant programs, including...

  7. Off-Reservation Boarding School Survey.

    Science.gov (United States)

    Underwood, George W.

    Investigating the Bureau of Indian Affairs' (BIA) boarding schools, a survey team of researchers in law, accounting, education, and psychology gathered data from the 18 BIA off-reservation boarding schools (3 elementary, 12 secondary, and 3 post secondary schools). Data were utilized to examine: student characteristics; teacher-pupil ratios;…

  8. Women on boards and firm performance

    NARCIS (Netherlands)

    Lückerath – Rovers, M.

    2013-01-01

    This study investigates the financial performance of Dutch companies both with and without women on their boards. The analysis extends earlier methods used in research by Catalyst (The bottom line: corporate performance and women’s representation on boards, 2007) and McKinsey (Women matter. Gender d

  9. Women on boards and firm performance

    NARCIS (Netherlands)

    M. Lückerath-Rovers (Mijntje)

    2013-01-01

    textabstractThis study investigates the financial performance of Dutch companies both with and without women on their boards. The analysis extends earlier methods used in research by Catalyst (The bottom line: corporate performance and women's representation on boards, 2007) and McKinsey (Women matt

  10. Strong managers, weak boards?

    OpenAIRE

    Renee B. Adams; Ferreira, Daniel

    2009-01-01

    Many governance reform proposals are based on the view that boards have been too friendly to executives, for example, by awarding them excessive pay. Although boards are often on friendly terms with executives, it is less clear that they have systematically failed to function in the interests of shareholders. Understanding board monitoring requires a theory of boards that takes into account how firms provide incentives for their Chief Executive Officer's (CEOs) through other means. We develop...

  11. Board independence and competence

    OpenAIRE

    Wagner, Alexander F

    2011-01-01

    This paper analyzes board independence and competence as distinct, but inextricably linked aspects of board effectiveness. Competent directors add shareholder value because they have better information about the quality of projects. While a CEO cares about shareholder value, he also wants his board to behave loyally to him by agreeing to projects that give him private benefits. Because many aspects of the CEO-board relationship are not contractible, the paper studies a model of relational con...

  12. Scrum Board Game

    Science.gov (United States)

    van den Oord, Stefan; van de Goor, Wim

    The Scrum Board Game is a workshop for beginners. It is for people with any role (customer, developer, tester, etc.), who don’t exactly know what a Scrum Board is, or how to create one themselves. The workshop teaches the benefits of a Scrum Board, how to use it, and how to introduce it in projects.

  13. Training Circuit Boards

    Science.gov (United States)

    1986-01-01

    Young Electronics Company's new product is a testboard developed by the Jet Propulsion Laboratory as a tool for training and qualifying personnel in board assembly and in the art of soldering components without damaging boards or components. The boards are used for pre- employment testing and employee requalification.

  14. Radiative Corrections to Neutrino Deep Inelastic Scattering Revisited

    CERN Document Server

    Arbuzov, A B; Kalinovskaya, L V

    2005-01-01

    Radiative corrections to neutrino deep inelastic scattering are revisited. One-loop electroweak corrections are re-calculated within the automatic SANC system. Terms with mass singularities are treated including higher order leading logarithmic corrections. Scheme dependence of corrections due to weak interactions is investigated. The results are implemented into the data analysis of the NOMAD experiment. The present theoretical accuracy in description of the process is discussed.

  15. Board of Directors or Supervisory Board

    DEFF Research Database (Denmark)

    Werlauff, Erik

    2009-01-01

    The article analyses the legal consequences of the choice now available to Danish public limited companies, which can now opt for a two-tier management structure, in which the management board undertakes both the day-to-day and the overall management, while a supervisory board exercises control...... over the management board, including its appointment and dismissal. The article considers which companies a two-tier structure may be relevant for, and reviews the consequences for the composition, election and functioning of the company organs....

  16. MiBoard: Multiplayer Interactive Board Game

    CERN Document Server

    Dempsey, Kyle B; Jackson, G Tanner; Boonthum, Chutima; Levinstein, Irwin B; McNamara, Danielle S

    2010-01-01

    Serious games have recently emerged as an avenue for curriculum delivery. Serious games incorporate motivation and entertainment while providing pointed curriculum for the user. This paper presents a serious game, called MiBoard, currently being developed from the iSTART Intelligent Tutoring System. MiBoard incorporates a multiplayer interaction that iSTART was previously unable to provide. This multiplayer interaction produces a wide variation across game trials, while also increasing the repeat playability for users. This paper presents a demonstration of the MiBoard system and the expectations for its application.

  17. The significance test controversy revisited the fiducial Bayesian alternative

    CERN Document Server

    Lecoutre, Bruno

    2014-01-01

    The purpose of this book is not only to revisit the “significance test controversy,”but also to provide a conceptually sounder alternative. As such, it presents a Bayesian framework for a new approach to analyzing and interpreting experimental data. It also prepares students and researchers for reporting on experimental results. Normative aspects: The main views of statistical tests are revisited and the philosophies of Fisher, Neyman-Pearson and Jeffrey are discussed in detail. Descriptive aspects: The misuses of Null Hypothesis Significance Tests are reconsidered in light of Jeffreys’ Bayesian conceptions concerning the role of statistical inference in experimental investigations. Prescriptive aspects: The current effect size and confidence interval reporting practices are presented and seriously questioned. Methodological aspects are carefully discussed and fiducial Bayesian methods are proposed as a more suitable alternative for reporting on experimental results. In closing, basic routine procedures...

  18. Atmospheric predictability revisited

    Directory of Open Access Journals (Sweden)

    Lizzie S. R. Froude

    2013-06-01

    Full Text Available This article examines the potential to improve numerical weather prediction (NWP by estimating upper and lower bounds on predictability by re-visiting the original study of Lorenz (1982 but applied to the most recent version of the European Centre for Medium Range Weather Forecasts (ECMWF forecast system, for both the deterministic and ensemble prediction systems (EPS. These bounds are contrasted with an older version of the same NWP system to see how they have changed with improvements to the NWP system. The computations were performed for the earlier seasons of DJF 1985/1986 and JJA 1986 and the later seasons of DJF 2010/2011 and JJA 2011 using the 500-hPa geopotential height field. Results indicate that for this field, we may be approaching the limit of deterministic forecasting so that further improvements might only be obtained by improving the initial state. The results also show that predictability calculations with earlier versions of the model may overestimate potential forecast skill, which may be due to insufficient internal variability in the model and because recent versions of the model are more realistic in representing the true atmospheric evolution. The same methodology is applied to the EPS to calculate upper and lower bounds of predictability of the ensemble mean forecast in order to explore how ensemble forecasting could extend the limits of the deterministic forecast. The results show that there is a large potential to improve the ensemble predictions, but for the increased predictability of the ensemble mean, there will be a trade-off in information as the forecasts will become increasingly smoothed with time. From around the 10-d forecast time, the ensemble mean begins to converge towards climatology. Until this point, the ensemble mean is able to predict the main features of the large-scale flow accurately and with high consistency from one forecast cycle to the next. By the 15-d forecast time, the ensemble mean has lost

  19. Enceladus' tidal dissipation revisited

    Science.gov (United States)

    Tobie, Gabriel; Behounkova, Marie; Choblet, Gael; Cadek, Ondrej; Soucek, Ondrej

    2016-10-01

    A series of chemical and physical evidence indicates that the intense activity at Enceladus' South Pole is related to a subsurface salty water reservoir underneath the tectonically active ice shell. The detection of a significant libration implies that this water reservoir is global and that the average ice shell thickness is about 20-25km (Thomas et al. 2016). The interpretation of gravity and topography data further predicts large variations in ice shell thickness, resulting in a shell potentially thinner than 5 km in the South Polar Terrain (SPT) (Cadek et al. 2016). Such an ice shell structure requires a very strong heat source in the interior, with a focusing mechanism at the SPT. Thermal diffusion through the ice shell implies that at least 25-30 GW is lost into space by passive diffusion, implying a very efficient dissipation mechanism in Enceladus' interior to maintain such an ocean/ice configuration thermally stable.In order to determine in which conditions such a large dissipation power may be generated, we model the tidal response of Enceladus including variable ice shell thickness. For the rock core, we consider a wide range of rheological parameters representative of water-saturated porous rock materials. We demonstrate that the thinning toward the South Pole leads to a strong increase in heat production in the ice shell, with a optimal thickness obtained between 1.5 and 3 km, depending on the assumed ice viscosity. Our results imply that the heat production in the ice shell within the SPT may be sufficient to counterbalance the heat loss by diffusion and to power eruption activity. However, outside the SPT, a strong dissipation in the porous core is required to counterbalance the diffusive heat loss. We show that about 20 GW can be generated in the core, for an effective viscosity of 1012 Pa.s, which is comparable to the effective viscosity estimated in water-saturated glacial tills on Earth. We will discuss the implications of this revisited tidal

  20. Seeking Election: Evaluating a Campaign for Public School Board Trusteeship

    Science.gov (United States)

    Mueller, Robin

    2011-01-01

    Canadian public school board trustees are generally chosen by way of public ballot in civic elections. A comparison of board governance literature to a local narrative account of public school board elections exposes several gaps between espoused democratic ideals and the realities of public engagement in trustee selection. I investigate the…

  1. Investigation of the attenuation properties of the HV board grid of electric-powered vehicles; Untersuchung der Daempfungseigenschaften des Hochvoltbordnetzes in Elektrofahrzeugen

    Energy Technology Data Exchange (ETDEWEB)

    Obholz, Martin; Baerenfaenger, Joerg [EMC Test NRW GmbH, Dortmund (Germany); Maarleveld, Marc; Hirsch, Holger [Duisburg Univ. (Germany). Lehrstuhl fuer Energietransport und -speicherung

    2012-11-01

    Power electronics components with transient switching processes cause AC components in the HV on-board supply system, with current and voltage harmonics with frequencies in the two-digit MHz range. Depending on their length and design, the HV lines can act as effective antenna structures. It is already common to shield HV lines for better EMP but the shield should be continued also in the connected casings. Material characteristics must be considered for weight and cost optimisation. For this reason, shield attenuation dimensions are calculated for exemplary casings for the frequency ranges that are relevant in electromobility. Afater this, the intrinsic sheild attenuation values of three different materials are measured in the frequency range of 10 - 100 MHz, and their relevance for applications in electormobility is assessed. The coaxial HV lines differ from other coaxial lines in their system characteristics; coupling attenuation and transfer impedance are important characteristics. To measure these characteristics, measuring tools must be adapted to the concrete applications. The methodology and the identified characteristics are discussed in detail. [German] Baugruppen der Leistungselektronik mit transienten Schaltvorgaengen verursachen Wechselspannungsanteile im Hochvoltbordnetz, die Strom- und Spannungsoberschwingungen mit Frequenzauspraegungen bis in den zweistelligen MHz-Bereich zeigen. Die Hochvoltleitungen koennen dann abhaengig von Laenge und Ausfuehrung als effektive Antennenstrukturen agieren. Zur Einhaltung der elektromagnetischen Vertraeglichkeit, werden bereits Schirmungen der Hochvoltleitungen eingesetzt. Jedoch muss fuer eine effektive elektromagnetische Entkopplung die Schirmung auch in den angeschlossenen Gehaeusen konsequent weitergefuehrt werden. Hierbei sind materialspezifische Anforderungen zu beachten, die Gewichts- und Kostenoptimierungen unterliegen. Daher wird fuer die in der Elektromobilitaet relevanten Frequenzbereiche eine

  2. Phosphine oxide surfactants revisited.

    Science.gov (United States)

    Stubenrauch, Cosima; Preisig, Natalie; Laughlin, Robert G

    2016-04-01

    This review summarizes everything we currently know about the nonionic surfactants alkyl dimethyl (C(n)DMPO) and alkyl diethyl (C(n)DEPO) phosphine oxide (PO surfactants). The review starts with the synthesis and the general properties (Section 2) of these compounds and continues with their interfacial properties (Section 3) such as surface tension, surface rheology, interfacial tension and adsorption at solid surfaces. We discuss studies on thin liquid films and foams stabilized by PO surfactants (Section 4) as well as studies on their self-assembly into lyotropic liquid crystals and microemulsions, respectively (Section 5). We aim at encouraging colleagues from both academia and industry to take on board PO surfactants whenever possible and feasible because of their broad variety of excellent properties. PMID:26869216

  3. Revisiting SU(N) integrals

    CERN Document Server

    Zuber, Jean-Bernard

    2016-01-01

    In this note, I revisit integrals over $\\SU(N)$ of the form $ \\int DU\\, U_{i_1j_1}\\cdots U_{i_pj_p}\\Ud_{k_1l_1}\\cdots \\Ud_{k_nl_n}$. While the case $p=n$ is well known, it seems that explicit expressions for $p=n+N$ had not appeared in the literature. Similarities and differences, in particular in the large $N$ limit, between the two cases are discussed

  4. The Damped String Problem Revisited

    CERN Document Server

    Gesztesy, Fritz

    2010-01-01

    We revisit the damped string equation on a compact interval with a variety of boundary conditions and derive an infinite sequence of trace formulas associated with it, employing methods familiar from supersymmetric quantum mechanics. We also derive completeness and Riesz basis results (with parentheses) for the associated root functions under less smoothness assumptions on the coefficients than usual, using operator theoretic methods (rather than detailed eigenvalue and root function asymptotics) only.

  5. Markowitz Revisited: Social Portfolio Engineering

    OpenAIRE

    Gasser, Stephan; Kremser, Thomas; Rammerstorfer, Margarethe; Weinmayer, Karl

    2014-01-01

    In recent years socially responsible investing has become an increasingly more popular subject with both private and institutional investors. At the same time, a number of scientific papers have been published on socially responsible investments (SRIs), covering a broad range of topics, from what actually defines SRIs to the financial performance of SRI funds in contrast to non-SRI funds. In this paper, we revisit Markowitz' Portfolio Selection Theory and propose a modification...

  6. Leadership and Management Theories Revisited

    OpenAIRE

    Madsen, Mona Toft

    2001-01-01

    The goal of the paper is to revisit and analyze key contributions to the understanding of leadership and management. As a part of the discussion a role perspective that allows for additional and/or integrated leader dimensions, including a change-centered, will be outlined. Seemingly, a major challenge on the substantive level is the integration of soft and hard managerial functions, while the concepts used in presenting these should at least in transition be able to contain a distinction bet...

  7. IDENTIFYING KEY DETERMINANTS OF EFFECTIVE BOARDS OF DIRECTORS

    OpenAIRE

    A. LEVRAU; L.A.A. VAN DEN BERGHE

    2007-01-01

    Mainstream research on boards of directors has been focusing on a direct relationship between board characteristics and firm performance, but up till now the results are inconclusive. Although these studies revealed interesting and useful insights, little is known about the factors that shape board effectiveness. This paper aims to reduce this gap by exploring the variety of indicators that contribute to the effectiveness of boards. The paper derives from an interview-based investigation amon...

  8. Predicting Bank Credit Risk: Does Board Structure Matter?

    OpenAIRE

    Michael Adusei; Samuel Yaw Akomea; Ralph Nyadu-Addo

    2014-01-01

    The study investigates the predictors of credit risk in the universal banking industry with panel data from universal banks in Ghana and finds that leverage, assets (size), loan loss provision, board size, board independence, and the number of executive directors on the board of a bank are the predictors of its credit risk. Based on these results, the study concludes that board structure matters in credit risk management of universal banks in Ghana. The recommendation is that banks could impr...

  9. The Effectiveness of Corporate Boards: Evidence from Bank Loan Contracting

    OpenAIRE

    Francis, Bill; Hasan, Iftekhar; Koetter, Michael; Wu, Qiang

    2009-01-01

    This paper investigates the role of corporate boards in bank loan contracting. We find that when corporate boards are more independent, both price and non-price loan terms (e.g., interest rates, collateral, covenants and performance pricing) are more favorable and syndicated loans comprise more lenders. In addition, board size, board diversity, audit committee structure and other director characteristics also influence bank loan price. However they do not consistently affect all non-price loa...

  10. Correlation Between An Email Based Board Review Program and American Board of Pediatrics General Pediatrics Certifying Examination Scores

    OpenAIRE

    Langenau, Erik E.; Fogel, Joshua; Schaeffer, Henry A.

    2009-01-01

    Objective To investigate the impact of a weekly email based board review course on individual resident performance on the American Board of Pediatrics (ABP) General Pediatrics Certifying Examination for pediatric residents and, specifically, residents with low ABP In-training Examination (ITE) scores. Methods Weekly board-type questions were emailed to all pediatric residents from 2004–2007. Responses to board-type questions were tracked, recorded, and correlated with ITE scores and ABP Gener...

  11. Correlation Between An Email Based Board Review Program and American Board of Pediatrics General Pediatrics Certifying Examination Scores

    OpenAIRE

    Langenau, Erik E.; Fogel, Joshua; Schaeffer, Henry A.

    2009-01-01

    Objective: To investigate the impact of a weekly email based board review course on individual resident performance on the American Board of Pediatrics (ABP) General Pediatrics Certifying Examination for pediatric residents and, specifically, residents with low ABP In-training Examination (ITE) scores. Methods: Weekly board-type questions were emailed to all pediatric residents from 2004_2007. Responses to board-type questions were tracked, recorded, and correlated with ITE scores and ABP Gen...

  12. Boards of Banks

    OpenAIRE

    Daniel Ferreira; Tom Kirchmaier; Daniel Metzger

    2011-01-01

    We show that country characteristics explain most of the cross-sectional variation in bank board independence. In contrast, country characteristics have little explanatory power for the fraction of outside bank directors with experience in the banking industry. Exploiting the time-series dimension of the sample, we show that changes in bank characteristics are not robustly associated with changes in board independence, while changes in board experience are positively related to changes in ban...

  13. Building better boards.

    Science.gov (United States)

    Nadler, David A

    2004-05-01

    Companies facing new requirements for governance are scrambling to buttress financial-reporting systems, overhaul board structures--whatever it takes to comply. But there are limits to how much good governance can be imposed from the outside. Boards know what they ought to be: seats of challenge and inquiry that add value without meddling and make CEOs more effective but not all-powerful. A board can reach that goal only if it functions as a high-performance team, one that is competent, coordinated, collegial, and focused on an unambiguous goal. Such entities don't just evolve; they must be constructed to an exacting blueprint--what the author calls board building. In this article, Nadler offers an agenda and a set of tools that boards can use to define and achieve their objectives. It's important for a board to conduct regular self-assessments and to pay attention to the results of those analyses. As a first step, the directors and the CEO should agree on which of the following common board models best fits the company: passive, certifying, engaged, intervening, or operating. The directors and the CEO should then analyze which business tasks are most important and allot sufficient time and resources to them. Next, the board should take inventory of each director's strengths to ensure that the group as a whole possesses the skills necessary to do its work. Directors must exert more influence over meeting agendas and make sure they have the right information at the right time and in the right format to perform their duties. Finally, the board needs to foster an engaged culture characterized by candor and a willingness to challenge. An ambitious board-building process, devised and endorsed both by directors and by management, can potentially turn a good board into a great one. PMID:15146740

  14. Building better boards.

    Science.gov (United States)

    Nadler, David A

    2004-05-01

    Companies facing new requirements for governance are scrambling to buttress financial-reporting systems, overhaul board structures--whatever it takes to comply. But there are limits to how much good governance can be imposed from the outside. Boards know what they ought to be: seats of challenge and inquiry that add value without meddling and make CEOs more effective but not all-powerful. A board can reach that goal only if it functions as a high-performance team, one that is competent, coordinated, collegial, and focused on an unambiguous goal. Such entities don't just evolve; they must be constructed to an exacting blueprint--what the author calls board building. In this article, Nadler offers an agenda and a set of tools that boards can use to define and achieve their objectives. It's important for a board to conduct regular self-assessments and to pay attention to the results of those analyses. As a first step, the directors and the CEO should agree on which of the following common board models best fits the company: passive, certifying, engaged, intervening, or operating. The directors and the CEO should then analyze which business tasks are most important and allot sufficient time and resources to them. Next, the board should take inventory of each director's strengths to ensure that the group as a whole possesses the skills necessary to do its work. Directors must exert more influence over meeting agendas and make sure they have the right information at the right time and in the right format to perform their duties. Finally, the board needs to foster an engaged culture characterized by candor and a willingness to challenge. An ambitious board-building process, devised and endorsed both by directors and by management, can potentially turn a good board into a great one.

  15. 77 FR 2541 - Board Meeting

    Science.gov (United States)

    2012-01-18

    ... CORPORATION Board Meeting AGENCY: Farm Credit System Insurance Corporation Board; Regular Meeting. SUMMARY: Notice is hereby given of the regular meeting of the Farm Credit System Insurance Corporation Board (Board). DATE AND TIME: The meeting of the Board will be held at the offices of the Farm...

  16. Development of NASA's Space Communications and Navigation Test Bed Aboard ISS to Investigate SDR, On-Board Networking and Navigation Technologies

    Science.gov (United States)

    Reinhart, Richard C.; Kacpura, Thomas J.; Johnson, Sandra K.; Lux, James P.

    2010-01-01

    NASA is developing an experimental flight payload (referred to as the Space Communication and Navigation (SCAN) Test Bed) to investigate software defined radio (SDR), networking, and navigation technologies, operationally in the space environment. The payload consists of three software defined radios each compliant to NASA s Space Telecommunications Radio System Architecture, a common software interface description standard for software defined radios. The software defined radios are new technology developments underway by NASA and industry partners. Planned for launch in early 2012, the payload will be externally mounted to the International Space Station truss and conduct experiments representative of future mission capability.

  17. Holding Effective Board Meetings.

    Science.gov (United States)

    American Association of School Administrators, Arlington, VA.

    Advice and tested methods for management of meetings from superintendents and board members are combined in this reference book on conducting effective school board meetings. Intended for a wide readership, it contains three chapters and an exhibit section comprising over one-third of the document. Following a brief introduction, chapter 1,…

  18. Evaluate Your Board.

    Science.gov (United States)

    Heck, Glenn

    1982-01-01

    A checklist can be used to evaluate a school board's current level of performance as either "adequate" or "needs improvement." The areas covered include goal setting, policy, finance, relationships with the superintendent, community relations, board meetings, staff and personnel relationships, instructional programs, leadership, energy…

  19. Atomic Energy Control Board

    International Nuclear Information System (INIS)

    This paper has been prepared to provide an overview of the responsibilities and activities of the Atomic Energy Control Board. It is designed to address questions that are often asked concerning the establishment of the Atomic Energy Control Board, its enabling legislation, licensing and compliance activities, federal-provincial relationships, international obligations, and communications with the public

  20. Embracing an International Board

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    A new international stock board will soon be established in Shanghai,allowing foreign companies to list their businesses and tap into the China market China is moving closer to launching its own international stock board,a market for foreign companies to list their stocks in China,said Shang Fulin,

  1. The Satisfaction Analysis of Boarding Students at the Stage of Compulsory Education --Basic on the Empirical Investigation in Guangdong Province%义务教育阶段寄宿制学生满意度分析--基于广东省的实证调查

    Institute of Scientific and Technical Information of China (English)

    吴宏超; 刘丽玫

    2013-01-01

    After the distribution adjustment in rural compulsory education schools, boarding schools have significantly increased. The important mean to measure the management and service level of boarding schools is to find out whether the service supplied by the boarding school can satisfy boarding students. Through a satisfaction investigation of boarding students at the stage of compulsory education in Guangdong province, this study analyzes the satisfaction degree of boarding students and summarizes boarding schools management and service level. By analyzing data, authors points out the path of improvement for establishing boarding schools and promoting students' comprehensive development.%农村义务教育学校经过布局调整后,寄宿制学校明显增多。寄宿制学校提供的服务能否让寄宿制学生满意,是衡量寄宿制学校管理和服务水平的重要依据。本研究通过对广东省义务教育阶段寄制学生满意度的调查,分析了寄宿制学生的满意程度,并从中透视当前寄宿制学校的实际管理和服务水平,为促进寄宿制学校建设和学生生活学习水平的提高指明改进的路径。

  2. The power reinforcement framework revisited

    DEFF Research Database (Denmark)

    Nielsen, Jeppe; Andersen, Kim Normann; Danziger, James N.

    2016-01-01

    public organizations. This article revisits the 30-yearold power reinforcement framework by means of an empirical analysis on the use of mobile technology in a large-scale programme in Danish public sector home care. It explores whether and to what extent administrative management has controlled decision......-dominated and centrally controlled technologies that were the main focus of the 1970s and 1980s studies. Yet this study concludes that there is general support for the reinforcement framework in the contemporary application of mobile technology in public sector home care....

  3. Leadership and Management Theories Revisited

    DEFF Research Database (Denmark)

    Madsen, Mona Toft

    2001-01-01

    The goal of the paper is to revisit and analyze key contributions to the understanding of leadership and management. As a part of the discussion a role perspective that allows for additional and/or integrated leader dimensions, including a change-centered, will be outlined. Seemingly, a major...... challenge on the substantive level is the integration of soft and hard managerial functions, while the concepts used in presenting these should at least in transition be able to contain a distinction between hard, soft, and general practices....

  4. Jesus and the law revisited

    Directory of Open Access Journals (Sweden)

    William R.G. Loader

    2011-06-01

    Full Text Available This article revisited the issue of Jesus’ attitude towards the Torah on the basis of a critical discussion of the most recent extensive treatment of the theme by Meier in his A marginal Jew: Rethinking the historical Jesus: Volume four: Law and love (2009. It engaged Meier’s contribution in the light of contemporary research, concluding that, whilst Meier provided an erudite analysis, his thesis that Jesus’ teaching on divorce and oaths revoked Mosaic law did not convince, for it did not adequately consider the extent to which the contemporary interpretation of the Torah could encompass such radicalisation.

  5. Educated Professionals on Boards at Borsa Istanbul

    OpenAIRE

    Arioglu, Emrah

    2014-01-01

    This study aims to investigate the educational backgrounds and professional expertise of the directors in firms quoted at Borsa Istanbul. The findings of the study reveal that, a higher percentage of directors with advanced degrees such as PhDs, serve on various board committees, and a higher percentage of them are assigned as independent directors to the boards, compared to directors of lower educational qualifications. In addition, the findings suggest that a higher percentage of directors,...

  6. Female board members and corporate performance

    OpenAIRE

    Nasonenko, Angelina

    2014-01-01

    The purpose of this thesis is to investigate the relationship between female representation on boards of British FTSE 100 companies and their corporate performance. The theoretical section sets the foundation for the initial hypotheses that there is a positive relationship between the percentage of women on corporate boards and a firm's profitability, measured as ROE and ROIC. The methodological part establishes an analytical framework to test these hypotheses utilizing the so-called 'quartil...

  7. Decamp Clock Board Firmware

    Energy Technology Data Exchange (ETDEWEB)

    Vicente, J. de; Castilla, J.; Martinez, G.

    2007-09-27

    Decamp (Dark Energy Survey Camera) is a new instrument designed to explore the universe aiming to reveal the nature of Dark Energy. The camera consists of 72 CCDs and 520 Mpixels. The readout electronics of DECam is based on the Monsoon system. Monsoon is a new image acquisition system developed by the NOAO (National Optical Astronomical Observatory) for the new generation of astronomical cameras. The Monsoon system uses three types of boards inserted in a Eurocard format based crate: master control board, acquisition board and clock board. The direct use of the Monsoon system for DECam readout electronics requires nine crates mainly due to the high number of clock boards needed. Unfortunately, the available space for DECam electronics is constrained to four crates at maximum. The major drawback to achieve such desired compaction degree resides in the clock board signal density. This document describes the changes performed at CIEMAT on the programmable logic of the Monsoon clock board aiming to meet such restricted space constraints. (Author) 5 refs.

  8. Framing the Future: Revisiting the Place of Educational Expectations in Status Attainment

    Science.gov (United States)

    Bozick, Robert; Alexander, Karl; Entwisle, Doris; Dauber, Susan; Kerr, Kerri

    2010-01-01

    This study revisits the Wisconsin model of status attainment from a life course developmental perspective. Fixed-effects regression analyses lend strong support to the Wisconsin framework's core proposition that academic performance and significant others' influence shape educational expectations. However, investigating the process of expectation…

  9. The Utilitarians Revisited.

    Science.gov (United States)

    Camic, Charles

    1979-01-01

    Investigates the social theories of the major utilitarians (David Hume, Adam Smith, Jeremy Bentham, and John Stewart Mill), and outlines the historical process whereby the prevailing mythology concerning utilitarianism developed. (Author/KC)

  10. Joint Advisory Appeals Board

    CERN Multimedia

    2003-01-01

    The Joint Advisory Appeals Board was convened to examine the appeal lodged by Mr Poul Frandsen concerning his assimilation into the new career structure. As the appellant has not objected, the report of the Board and the final decision of the Director-General are brought to the notice of the personnel in accordance with Article R VI 1.20 of the Staff Regulations. The relevant documents will therefore be posted on the notice boards of the Administration Building (N° 60) from 13 to 24 January 2003. Human Resources Division Tel. 74128

  11. Joint Advisory Appeals Board

    CERN Multimedia

    2003-01-01

    The Joint Advisory Appeals Board was convened to examine the appeal lodged by Mr Aloïs Girardoz with regard to classification and advancement. As the appellant has not objected, the Board's report and the Director-General's decision will be brought to the notice of the personnel in accordance with Article R VI 1.20 of the Staff Regulations. The relevant documents will therefore be posted on the notice boards of the Administration Building (N° 60) from 15 to 29 August 2003. Human Resources Division Tel. 74128

  12. Primer printed circuit boards

    CERN Document Server

    Argyle, Andrew

    2009-01-01

    Step-by-step instructions for making your own PCBs at home. Making your own printed circuit board (PCB) might seem a daunting task, but once you master the steps, it's easy to attain professional-looking results. Printed circuit boards, which connect chips and other components, are what make almost all modern electronic devices possible. PCBs are made from sheets of fiberglass clad with copper, usually in multiplelayers. Cut a computer motherboard in two, for instance, and you'll often see five or more differently patterned layers. Making boards at home is relatively easy

  13. JOINT ADVISORY APPEALS BOARD

    CERN Multimedia

    Personnel Division

    1999-01-01

    The Joint Advisory Appeals Board was convened to examine the appeal lodged by Mr Joào Bento with regard to residential category. As the appellant has not objected, the recommendations of the Board and the final decision of the Director-General are brought to the notice of the personnel in accordance with Article RÊVIÊ1.20 of the Staff Regulations.The relevant documents will therefore be posted on the notice boards of the Administration Building (N¡ 60) from 29 October to 12 November 1999.Personnel DivisionTel. 74128

  14. Joint Advisory Appeals Board

    CERN Multimedia

    HR Department

    2008-01-01

    The Joint Advisory Appeals Board has examined the internal appeal lodged by a member of the personnel against the decision to grant him only a periodic one-step advancement for the 2006 reference year. The person concerned has not objected to the report of the Board and the final decision of the Director-General being brought to the attention of the members of the personnel. In application of Article R VI 1.18 of the Staff Regulations, these documents will therefore be posted on the notice board of the Main building (bldg. 500) from 1 September to 14 September 2008. Human Resources Department (73911)

  15. Joint Advisory Appeals Board

    CERN Multimedia

    HR Department

    2008-01-01

    The Joint Advisory Appeals Board has examined the internal appeal lodged by a member of the personnel against the decision to grant him only a periodic one-step advancement for the 2006 reference year. The person concerned has not objected to the report of the Board and the final decision of the Director-General being brought to the attention of the members of the personnel. In application of Article R VI 1.18 of the Staff Regulations, these documents will therefore be posted on the notice board of the Main Building (Bldg. 500) from 1 September to 14 September 2008. Human Resources Department (73911)

  16. Joint Advisory Appeals Board

    CERN Multimedia

    HR Department

    2007-01-01

    The Joint Advisory Appeals Board was convened to examine an internal appeal lodged by a member of the personnel with regard to the decision not to grant him an indefinite contract. The person concerned has requested that the report of the Board and the final decision of the Director-General be brought to the notice of the members of the personnel, in accordance with Article R VI 1.18 of the Staff Regulations. The relevant documents will therefore be posted on the notice board of the Main building (Bldg. 60) from 24 September to 7 October 2007. Human Resources Department

  17. Joint Advisory Appeals Board

    CERN Multimedia

    HR Department

    2008-01-01

    The Joint Advisory Appeals Board has examined the internal appeal lodged by a member of the personnel with regard to the decision not to grant him an indefinite contract. The person concerned has not objected to the report of the Board and the final decision of the Director-General being brought to the notice of the members of the personnel. In application of Article R VI 1.18 of the Staff Regulations, these documents will therefore be posted on the notice board of the Main Building (Bldg. 500) from 26 May to 6 June 2008. Human Resources Department (73911)

  18. Joint Advisory Appeals Board

    CERN Multimedia

    HR Department

    2008-01-01

    The Joint Advisory Appeals Board was convened to examine an internal appeal lodged by a member of the personnel with regard to the decision not to grant him an indefinite contract. The person concerned has not objected to the report of the Board and the final decision of the Director-General being brought to the notice of the members of the personnel, in accordance with Article R VI 1.18 of the Staff Regulations. These documents will therefore be posted on the notice board of the Main Building (Bldg. 60) from 21 January to 3 February 2008. Human Resources Department (73911)

  19. Joint Advisory Appeals Board

    CERN Multimedia

    HR Department

    2006-01-01

    The Joint Advisory Appeals Board was convened to examine an appeal lodged by a member of the personnel with regard to advancement. The person concerned has requested that the report of the Board and the final decision of the Director-General be brought to the notice of the personnel in accordance with Article R VI 1.20 of the Staff Regulations. The relevant documents will therefore be posted on the notice boards of the Administration Building (No. 60) from 24 March to 10 April 2006. Human Resources Department Tel. 74128

  20. Joint Advisory Appeals Board

    CERN Multimedia

    HR Department

    2008-01-01

    The Joint Advisory Appeals Board has examined the internal appeal lodged by a member of the personnel with regard to the decision not to award him a periodic one-step advancement for the 2006 reference year. The person concerned has not objected to the report of the Board and the final decision of the Director-General being brought to the notice of the members of the personnel. In application of Article R VI 1.18 of the Staff Regulations, these documents will therefore be posted on the notice board of the Main building (Bldg. 500) from 17 March to 30 March 2008. Human Resources Department Tel. 73911

  1. Des aliments tu feras medecine: Hippocrate revisite

    OpenAIRE

    Lahlou, Saadi

    1999-01-01

    "Let foods be your medicine Hippocrates revisited". In this article the author discusses the behaviour of consumers, concepts of 'health foods' and helth eating towards food and the rise of businesses built around the health food industry.

  2. An Opportunity for Board Development: The Director-Board Relationship

    Science.gov (United States)

    Gadzikowski, Ann; Lipton, Linda

    2004-01-01

    One of the very unique characteristics of child care boards is the prevalence of parent volunteers serving as board members. When parents serve as board members, a number of challenges are created. Because most parents do not have previous board experience and they are both clients as well as trustees, there is the potential for conflicts of…

  3. Board Size and Board Independence: A Quantitative Study on Banking Industry in Pakistan

    Directory of Open Access Journals (Sweden)

    Kashif Rashid

    2014-12-01

    Full Text Available This paper aims to investigate the relationship of board independence and board size with productivity and efficiency of the listed banks on the Karachi Stock Exchange, Pakistan. There is a lack of consensus regarding impact of corporate governance practices in correspondence to number of board members and board independence in banking sector. The derived results of the study show that there is a positive relationship between board independence and bank profitability and efficiency. Independent directors play a crucial role in providing genuine advice during executive decision making process which is an important source for improving overall corporate governance. Moreover, results regarding the role of control variables suggest a positive relationship of the total assets and deposits of the firm with the firm’s performance supporting stewardship theory in the market.

  4. Checking a printed board

    CERN Multimedia

    1977-01-01

    An 'Interactive Printed Circuit Board Design System' has been developed by a company in a Member-State. Printed circuits are now produced at the SB's surface treatment workshop using a digitized photo-plotter.

  5. CMS Collaboration Board Meeting

    CERN Multimedia

    Hoch, Michael

    2013-01-01

    The first CMS Collaboration Board meeting of the year (2013) provided an opportunity to thank Teresa Rodrigo, Matthias Kasemann and Randy Ruchti, the 2011-12 CB Chair, Deputy Chair and Secretary, respectively.

  6. RS-232 Led Board

    CERN Document Server

    Tskhvaradze, Vladimir

    2007-01-01

    This article demonstrates how to develop a Microchip PIC16F84 based device that supports RS-232 interface with PC. Circuit (LED Board) design and software development will be discussed. PicBasic Pro Compiler from microEngineering Labs, Inc. is used for PIC programming. Development of LED Board Control Console using C/C++ is also briefly discussed. The project requires basic work experience with Microchip PICs, serial communication and programming.

  7. Battery Review Board

    Science.gov (United States)

    Vaughn, Chester

    1993-01-01

    The topics covered are presented in viewgraph form: NASA Battery Review Board Charter; membership, board chronology; background; statement of problem; summary of problems with 50 AH standard Ni-Cd; activities for near term programs utilizing conventional Ni-Cd; present projects scheduled to use NASA standard Ni-Cd; other near-term NASA programs requiring secondary batteries; recommended direction for future programs; future cell/battery procurement strategy; and the NASA Battery Program.

  8. COLLABORATION BOARD (CB55)

    CERN Multimedia

    B. Cousins

    Open Access Publication Policy ATLAS had recently issued a short statement in support of open access publishing. The mood of the discussions in the December CMS Collaboration Board had appeared to be in favour and so it was being proposed that CMS issue the same statement as that made by ATLAS (the statement is attached to the agenda of this meeting). The Collaboration Board agreed. Election of the Chair of the Collaboration Board Following the agreement to shorten the terms of both the Spokesperson and the Collaboration Board Chair, and to introduce a longer overlap period between the election and the start of the term, the election for the next Collaboration Board Chair was due in December 2007. If the old standard schedule specified in the Constitution were adapted to this date, then the Board should be informed at the present meeting that the election was being prepared. However, it was felt that the experience of the previous year's election of the Spokesperson had shown that it would be desirable to...

  9. Revisiting the issue of elite capture in participatory initiatives

    DEFF Research Database (Denmark)

    Lund, Jens Friis; Saito-Jensen, Moeko

    2013-01-01

    of resistance orchestrated by initially disadvantaged groups. Based on the cases we argue that studies of elite capture should be based on in-depth and longitudinal empirical investigations that carefully characterize forms and outcomes of elite capture and consider both the changing dynamics of social settings......Based on case studies of two communities implementing participatory forestry in Tanzania and India, we revisit the issue of elite capture of participatory initiatives. Our cases illustrate how initial elite capture of the participatory initiatives is circumvented over time through various forms...

  10. Hyperbranched polymer stars with Gaussian chain statistics revisited.

    Science.gov (United States)

    Polińska, P; Gillig, C; Wittmer, J P; Baschnagel, J

    2014-02-01

    Conformational properties of regular dendrimers and more general hyperbranched polymer stars with Gaussian statistics for the spacer chains between branching points are revisited numerically. We investigate the scaling for asymptotically long chains especially for fractal dimensions df = 3 (marginally compact) and df = 2.5 (diffusion limited aggregation). Power-law stars obtained by imposing the number of additional arms per generation are compared to truly self-similar stars. We discuss effects of weak excluded-volume interactions and sketch the regime where the Gaussian approximation should hold in dense solutions and melts for sufficiently large spacer chains. PMID:24574057

  11. Board incentives and board independence in dynamic agency

    OpenAIRE

    Katolnik, Svetlana; Kukec, Sandra K.; Schöndube, Jens Robert

    2015-01-01

    Efficiency of the board structure is usually perceived as linked to a higher degree of monitoring. If monitoring improves performance measurement signals, on which a manager is compensated, it can be considered desirable from the manager's point of view. As a result, having a low degree of board independence (many insiders on the board) may incentivize the board to improve its monitoring technology. However, from a dynamic perspective board monitoring is not always desirable, since it can des...

  12. Pancreaticopleural Fistula: Revisited

    Directory of Open Access Journals (Sweden)

    Norman Oneil Machado

    2012-01-01

    Full Text Available Pancreaticopleural fistula is a rare complication of acute and chronic pancreatitis. This usually presents with chest symptoms due to pleural effusion, pleural pseudocyst, or mediastinal pseudocyst. Diagnosis requires a high index of clinical suspicion in patients who develop alcohol-induced pancreatitis and present with pleural effusion which is recurrent or persistent. Analysis of pleural fluid for raised amylase will confirm the diagnosis and investigations like CT. Endoscopic retrograde cholangiopancreaticography (ECRP or magnetic resonance cholangiopancreaticography (MRCP may establish the fistulous communication between the pancreas and pleural cavity. The optimal treatment strategy has traditionally been medical management with exocrine suppression with octreotide and ERCP stenting of the fistulous pancreatic duct. Operative therapy considered in the event patient fails to respond to conservative management. There is, however, a lack of clarity regarding the management, and the literature is reviewed here to assess the present view on its pathogenesis, investigations, and management.

  13. Primordial nucleosynthesis revisited

    International Nuclear Information System (INIS)

    Standard Big Bang nucleosynthesis predictions are compared with the most recent estimates of the primordial light isotope abundances. The dependence of the predicted abundances on low-energy nuclear reaction rates and the neutron half-life is investigated. We conclude that the standard model of Big Bang nucleosynthesis, the Standard Model of particle physics with three light neutrino flavours, and the currently recommended value of the neutron half-life are incompatible. (author)

  14. Estuary Classification Revisited

    OpenAIRE

    Guha, Anirban; Lawrence, Gregory A.

    2012-01-01

    This paper presents the governing equations of a tidally-averaged, width-averaged, rectangular estuary in completely nondimensionalized forms. Subsequently, we discover that the dynamics of an estuary is entirely controlled by only two variables: (i) the Estuarine Froude number, and (ii) a nondimensional number related to the Estuarine Aspect ratio and the Tidal Froude number. Motivated by this new observation, the problem of estuary classification is re-investigated. Our analysis shows that ...

  15. The Hilbert monopole revisited

    OpenAIRE

    Sanz, Ivan; Anguera Pros, Jaume; Andújar Linares, Aurora; Puente Baliarda, Carles; Borja, C.

    2010-01-01

    A comparison between the resonant performance of the third iteration Hilbert monopole and a spiral shaped one of the same size and resonant frequency is presented. Quality factor, bandwidth, efficiency and radiation patterns are investigated. Although the Hilbert monopole total wire length is longer, it shows nearly the same radiation efficiency yet a lower quality factor. Hence the higher compression efficiency of the spiral shaped monopole does not provide any advantage in the antenna elect...

  16. Board Certification in Counseling Psychology

    Science.gov (United States)

    Crowley, Susan L.; Lichtenberg, James W.; Pollard, Jeffrey W.

    2012-01-01

    Although specialty board certification by the American Board of Professional Psychology (ABPP) has been a valued standard for decades, the vast majority of counseling psychologists do not pursue board certification in the specialty. The present article provides a brief history of board certification in general and some historical information about…

  17. 77 FR 55837 - Board Meeting

    Science.gov (United States)

    2012-09-11

    ... CORPORATION Board Meeting AGENCY: Farm Credit System Insurance Corporation. ACTION: Regular meeting. SUMMARY: Notice is hereby given of the regular meeting of the Farm Credit System Insurance Corporation Board (Board). Date and Time: The meeting of the Board will be held at the offices of the Farm...

  18. 78 FR 4847 - Board Meeting

    Science.gov (United States)

    2013-01-23

    ... CORPORATION Board Meeting AGENCY: Farm Credit System Insurance Corporation. SUMMARY: Notice is hereby given of the regular meeting of the Farm Credit System Insurance Corporation Board (Board). DATE AND TIME: The meeting of the Board will be held at the offices of the Farm Credit Administration in McLean, Virginia,...

  19. 7 CFR 1160.105 - Board.

    Science.gov (United States)

    2010-01-01

    ... and Orders; Milk), DEPARTMENT OF AGRICULTURE FLUID MILK PROMOTION PROGRAM Fluid Milk Promotion Order Definitions § 1160.105 Board. Board means the National Processor Advertising and Promotion Board established... Promotion Board or Board)....

  20. Birefringence phenomena revisited

    CERN Document Server

    Pereira, Dante D; Gonçalves, Bruno

    2016-01-01

    The propagation of electromagnetic waves is investigated in the context of the isotropic and nonlinear dielectric media at rest in the eikonal limit of the geometrical optics. Taking into account the functional dependence $\\varepsilon=\\varepsilon(E,B)$ and $\\mu=\\mu(E,B)$ for the dielectric coefficients, a set of phenomena related to the birefringence of the electromagnetic waves induced by external fields are derived and discussed. Our results contemplate the known cases already reported in the literature: Kerr, Cotton-Mouton, Jones and magnetoelectric effects. Moreover, new effects are presented here as well as the perspectives of its experimental confirmations.

  1. Virtual art revisited

    Science.gov (United States)

    Ruzanka, S.

    2014-02-01

    Virtual reality art at the turn of the millenium saw an explosion of creative exploration around this nascent technoloy. Though VR art has much in common with media art in general, the affordances of the technology gave rise to unique experiences, discourses, and artistic investigations. Women artists were at the forefront of the medium, shaping its aesthetic and technical development, and VR fostered a range of artistic concerns and experimentation that was largely distinct from closely related forms such as digital games. Today, a new wave of consumer technologies including 3D TV's, gestural and motion tracking interfaces, and headmount displays as viable, low-cost gaming peripherals drives a resurgence in interest in VR for interactive art and entertainment. Designers, game developers, and artists working with these technologies are in many cases discovering them anew. This paper explores ways of reconnecting this current moment in VR with its past. Can the artistic investigations begun in previous waves of VR be continued? How do the similarities and differences in contexts, communities, technologies, and discourses affect the development of the medium?

  2. The board: a change agent?

    OpenAIRE

    Kolltveit, Bjørn; Hennestad, Bjørn; Grønhaug, Kjell

    2012-01-01

    Purpose – The purpose of this paper is to provide insight into why shareholders often claim dissatisfaction with the results delivered by their boards. A central reason is that boards fail to get their critical decisions effectively implemented. The paper also focuses on whether boards apply essentials developed in the change management discipline. Design/methodology/approach – The research is based on a study of board documents to capture what boards actually do. The documents...

  3. Board independence and CEO turnover

    OpenAIRE

    Laux, Volker

    2005-01-01

    It is widely believed that the ideal board in corporations is composed almost entirely of independent (outside) directors. In contrast, this paper shows that some lack of board independence can be in the interest of shareholders. This follows because a lack of board independence serves as a substitute for commitment. Boards that are dependent on the incumbent CEO adopt a less aggressive CEO replacement rule than independent boards. While this behavior is inefficient ex post, it has positive e...

  4. The climate continuum revisited

    Science.gov (United States)

    Emile-Geay, J.; Wang, J.; Partin, J. W.

    2015-12-01

    A grand challenge of climate science is to quantify the extent of natural variability on adaptation-relevant timescales (10-100y). Since the instrumental record is too short to adequately estimate the spectra of climate measures, this information must be derived from paleoclimate proxies, which may harbor a many-to-one, non-linear (e.g. thresholded) and non-stationary relationship to climate. In this talk, I will touch upon the estimation of climate scaling behavior from climate proxies. Two case studies will be presented: an investigation of scaling behavior in a reconstruction of global surface temperature using state-of- the-art data [PAGES2K Consortium, in prep] and methods [Guillot et al., 2015]. Estimating the scaling exponent β in spectra derived from this reconstruction, we find that 0 long-term memory. Overall, the reconstruction-based spectra are steeper than the ones based on an instrumental dataset [HadCRUT4.2, Morice et al., 2012], and those estimated from PMIP3/CMIP5 models, suggesting the climate system is more energetic at multidecadal to centennial timescales than can be inferred from the short instrumental record or from the models developed to reproduce it [Laepple and Huybers, 2014]. an investigation of scaling behavior in speleothems records of tropical hydroclimate. We will make use of recent advances in proxy system modeling [Dee et al., 2015] and investigate how various aspects of the speleothem system (karst dynamics, age uncertainties) may conspire to bias the estimate of scaling behavior from speleothem timeseries. The results suggest that ignoring such complications leads to erroneous inferences about hydroclimate scaling. References Dee, S. G., J. Emile-Geay, M. N. Evans, Allam, A., D. M. Thompson, and E. J. Steig (2015), J. Adv. Mod. Earth Sys., 07, doi:10.1002/2015MS000447. Guillot, D., B. Rajaratnam, and J. Emile-Geay (2015), Ann. Applied. Statist., pp. 324-352, doi:10.1214/14-AOAS794. Laepple, T., and P. Huybers (2014), PNAS, doi

  5. Revisiting the relaxation dynamics of isolated pyrrole

    Energy Technology Data Exchange (ETDEWEB)

    Montero, Raúl; Ovejas, Virginia; Fernández-Fernández, Marta; Longarte, Asier, E-mail: asier.longarte@ehu.es [Departamento de Química Física, Universidad del País Vasco (UPV/EHU), Apart. 644, 48080 Bilbao (Spain); Peralta Conde, Álvaro [Centro de Láseres Pulsados (CLPU), Edificio M3, Parque Científico, 37185 Villamayor (Spain)

    2014-07-07

    Herein, the interpretation of the femtosecond-scale temporal evolution of the pyrrole ion signal, after excitation in the 267–217 nm interval, recently published by our group [R. Montero, A. Peralta Conde, V. Ovejas, M. Fernández-Fernández, F. Castaño, J. R. Vázquez de Aldana, and A. Longarte, J. Chem. Phys.137, 064317 (2012)] is re-visited. The observation of a shift in the pyrrole{sup +} transient respect to zero delay reference, initially attributed to ultrafast dynamics on the πσ{sup *} type state (3s a{sub 1} ← π 1a{sub 2}), is demonstrated to be caused by the existence of pump + probe populated states, along the ionization process. The influence of these resonances in pump-prone ionization experiments, when multi-photon probes are used, and the significance of a proper zero-time reference, is discussed. The possibility of preparing the πσ{sup *} state by direct excitation is investigated by collecting 1 + 1 photoelectron spectra, at excitation wavelengths ranging from 255 to 219 nm. No conclusive evidences of ionization through this state are found.

  6. Pair Production Constraints on Superluminal Neutrinos Revisited

    Energy Technology Data Exchange (ETDEWEB)

    Brodsky, Stanley J.; /SLAC; Gardner, Susan; /Kentucky U.

    2012-02-16

    We revisit the pair creation constraint on superluminal neutrinos considered by Cohen and Glashow in order to clarify which types of superluminal models are constrained. We show that a model in which the superluminal neutrino is effectively light-like can evade the Cohen-Glashow constraint. In summary, any model for which the CG pair production process operates is excluded because such timelike neutrinos would not be detected by OPERA or other experiments. However, a superluminal neutrino which is effectively lightlike with fixed p{sup 2} can evade the Cohen-Glashow constraint because of energy-momentum conservation. The coincidence involved in explaining the SN1987A constraint certainly makes such a picture improbable - but it is still intrinsically possible. The lightlike model is appealing in that it does not violate Lorentz symmetry in particle interactions, although one would expect Hughes-Drever tests to turn up a violation eventually. Other evasions of the CG constraints are also possible; perhaps, e.g., the neutrino takes a 'short cut' through extra dimensions or suffers anomalous acceleration in matter. Irrespective of the OPERA result, Lorentz-violating interactions remain possible, and ongoing experimental investigation of such possibilities should continue.

  7. The Guderley problem revisited

    Energy Technology Data Exchange (ETDEWEB)

    Ramsey, Scott D [Los Alamos National Laboratory; Kamm, James R [Los Alamos National Laboratory; Bolstad, John H [NON LANL

    2009-01-01

    The self-similar converging-diverging shock wave problem introduced by Guderley in 1942 has been the source of numerous investigations since its publication. In this paper, we review the simplifications and group invariance properties that lead to a self-similar formulation of this problem from the compressible flow equations for a polytropic gas. The complete solution to the self-similar problem reduces to two coupled nonlinear eigenvalue problems: the eigenvalue of the first is the so-called similarity exponent for the converging flow, and that of the second is a trajectory multiplier for the diverging regime. We provide a clear exposition concerning the reflected shock configuration. Additionally, we introduce a new approximation for the similarity exponent, which we compare with other estimates and numerically computed values. Lastly, we use the Guderley problem as the basis of a quantitative verification analysis of a cell-centered, finite volume, Eulerian compressible flow algorithm.

  8. Estuary Classification Revisited

    CERN Document Server

    Guha, Anirban

    2012-01-01

    The governing equations of a tidally averaged, width averaged, rectangular estuary has been investigated. It's theoretically shown that the dynamics of an estuary is entirely controlled by three parameters: (i) the Estuarine Froude number, (ii) the Tidal Froude number and (iii) the Estuarine Aspect ratio. The momentum, salinity and integral salt balance equations can be completely expressed in terms of these control variables. The estuary classification problem has also been reinvestigated. It's found that these three control variables can completely specify the estuary type. Comparison with real estuary data shows very good match. Additionally, we show that the well accepted leading order estuarine integral salt balance equation is inconsitent with the leading order salinity equation in an order of magnitude sense.

  9. The social question revisited

    DEFF Research Database (Denmark)

    Kenneth, Petersson; Olsson, Ulf; Krejsler, John B.

    2015-01-01

    of social and political unrest, poverty and lack of morality. In the name of European Union social integration is thus organized differently as compared to former times. There are, nevertheless similarities. In both cases educational systems become key arenas for integrating social groups......The focus of this chapter is the re-installation of the social question as a historical practice. The purpose is to investigate how historic figures return and are applied in contemporary political discourses, more precisely in the context of education, education policy and teacher education...... and raising the level of knowledge and competences in society. Higher education, in this case teacher education, is supposed to develop potentials of individuals and maximize “their contribution to a sustainable and democratic knowledge-based society.” Consequently; student cohorts should reflect...

  10. Incentives for partitioning, revisited

    International Nuclear Information System (INIS)

    The incentives for separating and eliminating various elements from radioactive waste prior to final geologic disposal were investigated. Exposure pathways to humans were defined, and potential radiation doses to an individual living within the region of influence of the underground storage site were calculated. The assumed radionuclide source was 1/5 of the accumulated high-level waste from the US nuclear power economy through the year 2000. The repository containing the waste was assumed to be located in a reference salt site geology. The study required numerous assumptions concerning the transport of radioactivity from the geologic storage site to man. The assumptions used maximized the estimated potential radiation doses, particularly in the case of the intrusion water well scenario, where hydrologic flow field dispersion effects were ignored. Thus, incentives for removing elements from the waste tended to be maximized. Incentives were also maximized by assuming that elements removed from the waste could be eliminated from the earth without risk. The results of the study indicate that for reasonable disposal conditions, incentives for partitioning any elements from the waste in order to minimize the risk to humans are marginal at best

  11. Open Mushrooms: Stickiness revisited

    CERN Document Server

    Dettmann, Carl P

    2010-01-01

    We investigate mushroom billiards, a class of dynamical systems with sharply divided phase space. For typical values of the control parameter of the system $\\rho$, an infinite number of marginally unstable periodic orbits (MUPOs) exist making the system sticky in the sense that unstable orbits approach regular regions in phase space and thus exhibit regular behaviour for long periods of time. The problem of finding these MUPOs is expressed as the well known problem of finding optimal rational approximations of a real number, subject to some system-specific constraints. By introducing a generalized mushroom and using properties of continued fractions, we describe a zero measure set of control parameter values $\\rho\\in(0,1)$ for which all MUPOs are destroyed and therefore the system is less sticky. The open mushroom (billiard with a hole) is then considered in order to quantify the stickiness exhibited and exact leading order expressions for the algebraic decay of the survival probability function $P(t)$ are ca...

  12. Random eigenvalue problems revisited

    Indian Academy of Sciences (India)

    S Adhikari

    2006-08-01

    The description of real-life engineering structural systems is associated with some amount of uncertainty in specifying material properties, geometric parameters, boundary conditions and applied loads. In the context of structural dynamics it is necessary to consider random eigenvalue problems in order to account for these uncertainties. Within the engineering literature, current methods to deal with such problems are dominated by approximate perturbation methods. Some exact methods to obtain joint distribution of the natural frequencies are reviewed and their applicability in the context of real-life engineering problems is discussed. A new approach based on an asymptotic approximation of multi-dimensional integrals is proposed. A closed-form expression for general order joint moments of arbitrary numbers of natural frequencies of linear stochastic systems is derived. The proposed method does not employ the ‘small randomness’ assumption usually used in perturbation based methods. Joint distributions of the natural frequencies are investigated using numerical examples and the results are compared with Monte Carlo simulation.

  13. Open mushrooms: stickiness revisited

    Energy Technology Data Exchange (ETDEWEB)

    Dettmann, Carl P; Georgiou, Orestis, E-mail: Carl.Dettmann@bristol.ac.uk, E-mail: maxog@bristol.ac.uk [School of Mathematics, University of Bristol, Bristol (United Kingdom)

    2011-05-13

    We investigate mushroom billiards, a class of dynamical systems with sharply divided phase space. For typical values of the control parameter of the system {rho}, an infinite number of marginally unstable periodic orbits (MUPOs) exist making the system sticky in the sense that unstable orbits approach regular regions in phase space and thus exhibit quasi-regular behaviour for long periods of time. The problem of finding these MUPOs is expressed as the well-known problem of finding optimal rational approximations of a real number, subject to some system-specific constraints. By introducing a generalized mushroom and using properties of continued fractions, we describe for the first time a zero measure set of control parameter values {rho} in (0, 1) for which all MUPOs are destroyed and therefore the system is less sticky, leading to a different power law exponent for the Poincare recurrence time distribution statistics. The open mushroom (billiard with a hole) is then considered in order to quantify the stickiness exhibited due to MUPOs and exact leading order expressions for the algebraic decay of the survival probability function P(t){approx}C/t are calculated for mushrooms with triangular and rectangular stems. Numerical simulations are also performed which confirm our predictions for both sticky and less sticky mushrooms.

  14. The Determinants of Board Structure at the Initial Public Offering

    OpenAIRE

    Baker, Malcolm; Paul A. Gompers

    2003-01-01

    This paper describes board size and composition and investigates the role of venture capital in a sample of 1,116 firms' initial public offerings. First, firms backed by venture capital have fewer insider and instrumental directors and more independent outsiders. Second, we consider board composition as the outcome of a bargain between the CEO and outside shareholders. Representation of independent outsiders on the board decreases with the power of the CEO--tenure and voting control--and incr...

  15. Corporate governance practices in Turkey: Board structure and gender issues

    OpenAIRE

    Dashti, Gelareh Sayyar

    2013-01-01

    ABSTRACT: The objective of this study is to investigate the relationship between board structure characteristics and corporate governance practices with performance in Turkish firms. Board structure elements, including board size, duality, the board’s level of independence, and gender diversity are examined from agency theory perspective. The corporations’ age are used as a control variable, Turkey’s largest 50 companies whose shares are listed on the Istanbul Stock Exchange for the year 2011...

  16. Pension Fund Governing Board

    CERN Multimedia

    HR Department

    2008-01-01

    Note The CERN pension scheme is based on the principle of defined benefits, so beneficiaries continue to receive the benefits to which they are entitled in accordance with the Rules of the Pension Fund. This means that pension entitlements under the Rules are not directly affected by the financial crisis and the current economic situation. However, the adjustment of pensions to the cost of living is not automatic and, under the method applied since 2006, must take into account the Fund’s financial position. Meeting of the Pension Fund Governing Board The Pension Fund Governing Board held its eighth meeting at ESO in Garching, Germany (near Munich) on 24 October 2008. Before starting its work, the Governing Board had the privilege of hearing an opening address by Professor Tim de Zeeuw, the Director General of ESO. Professor de Zeeuw described the mission of ESO and the ambitious projects of his organisation, which performs astronomy observations using telescopes located in...

  17. WeaselBoard :

    Energy Technology Data Exchange (ETDEWEB)

    Mulder, John C.; Schwartz, Moses Daniel; Berg, Michael J.; Van Houten, Jonathan Roger; Urrea, Jorge Mario; King, Michael Aaron; Clements, Abraham Anthony; Jacob, Joshua A.

    2013-10-01

    Critical infrastructures, such as electrical power plants and oil refineries, rely on programmable logic controllers (PLCs) to control essential processes. State of the art security cannot detect attacks on PLCs at the hardware or firmware level. This renders critical infrastructure control systems vulnerable to costly and dangerous attacks. WeaselBoard is a PLC backplane analysis system that connects directly to the PLC backplane to capture backplane communications between modules. WeaselBoard forwards inter-module traffic to an external analysis system that detects changes to process control settings, sensor values, module configuration information, firmware updates, and process control program (logic) updates. WeaselBoard provides zero-day exploit detection for PLCs by detecting changes in the PLC and the process. This approach to PLC monitoring is protected under U.S. Patent Application 13/947,887.

  18. Terminologia revisitada Terminology revisited

    Directory of Open Access Journals (Sweden)

    Maria da Graça KRIEGER

    2000-01-01

    Full Text Available Este artigo busca situar o panorama atual das reflexões críticas sobre os estudos teóricos e aplicados de terminologia. Caracteriza-se a passagem do paradigma normativo, fundador da teoria clássica da terminologia, para o enfoque pragmático-comunicacional das linguagens especializadas, identificando-se os principais pontos discutidos pelo percurso revisionista. Destacam-se ainda os fundamentos e as proposições para o estabelecimento de uma nova teoria da terminologia articulada à luz do funcionamento da linguagem. Com isso, abre-se a perspectiva para o tratamento textual e discursivo dos termos técnico-científicos, com importantes implicações para a produção de obras de referência temáticas.The purpose of this paper is to investigate the current scenery of critical reflexions on applied and theoretical researches in Terminology. In this respect, the change from the normative paradigm, considered to be the very founder of the classic terminology, to the pragmatic - communicative approach of specialized languages is then caracterized, and also the main items pointed out by the revisionary aspects are identified. At the same time, the assumptions and proppositions to the establishment of a "new" terminology theory in the light of the functioning of language have been discussed. All these questionings lead to the possibility of a textual and discoursive treatment of the techno-scientific terms, with relevant implications to the production of thematic reference works.

  19. Scanner calibration revisited

    Directory of Open Access Journals (Sweden)

    Pozhitkov Alexander E

    2010-07-01

    Full Text Available Abstract Background Calibration of a microarray scanner is critical for accurate interpretation of microarray results. Shi et al. (BMC Bioinformatics, 2005, 6, Art. No. S11 Suppl. 2. reported usage of a Full Moon BioSystems slide for calibration. Inspired by the Shi et al. work, we have calibrated microarray scanners in our previous research. We were puzzled however, that most of the signal intensities from a biological sample fell below the sensitivity threshold level determined by the calibration slide. This conundrum led us to re-investigate the quality of calibration provided by the Full Moon BioSystems slide as well as the accuracy of the analysis performed by Shi et al. Methods Signal intensities were recorded on three different microarray scanners at various photomultiplier gain levels using the same calibration slide from Full Moon BioSystems. Data analysis was conducted on raw signal intensities without normalization or transformation of any kind. Weighted least-squares method was used to fit the data. Results We found that initial analysis performed by Shi et al. did not take into account autofluorescence of the Full Moon BioSystems slide, which led to a grossly distorted microarray scanner response. Our analysis revealed that a power-law function, which is explicitly accounting for the slide autofluorescence, perfectly described a relationship between signal intensities and fluorophore quantities. Conclusions Microarray scanners respond in a much less distorted fashion than was reported by Shi et al. Full Moon BioSystems calibration slides are inadequate for performing calibration. We recommend against using these slides.

  20. New Service Status Board

    CERN Multimedia

    2013-01-01

    On Monday 14 October, the Service Status Board for GS and IT will change. The new Status Board will be integrated with the CERN Service Portal and with the CERN Service Catalogue.   As of today, the SSB will display “Service Incidents”, “Planned Interventions” and “Service Changes”. References valid from 14 October: CERN SSB at https://cern.ch/ssb Computing SSB (previously IT SSB) at https://cern.ch/itssb   Nicole Cremel, IT and GS Service Management Support

  1. The corporate boards networks

    Science.gov (United States)

    Caldarelli, Guido; Catanzaro, Michele

    2004-07-01

    In this work we apply network theory to detect in a quantitative fashion some of the characters of the system composed by companies and their boards of directors. Modelling this as a bipartite graph, we can derive two networks (one for the companies and one for the directors) and apply to them the standard graph analysis instruments. The emerging picture shows an environment where the exchange of information and mutual influences, conveyed by interlocks between boards, is predominant. Such a result should be taken into account when modelling this system.

  2. Boards of Banks

    OpenAIRE

    Ferreira, Daniel

    2010-01-01

    An earlier version of this paper won the Best Paper Award of the Corporate Governance SIG at EURAM. Abstract We construct a comprehensive data set with detailed biographic data on 12,010 board directors working for 740 large banks from 41 countries over the period 2000-2008. The data allow us to create a novel and reliable measure of director independence. We report many new findings. Bank board independence increases rapidly and substantially in the pre-crisis period, peaking at abou...

  3. Joint Advisory Appeals Board

    CERN Multimedia

    2013-01-01

    The Joint Advisory Appeals Board has examined the internal appeal lodged by a former member of the personnel, a beneficiary of the CERN Pension Fund, against the calculation of his pension in the framework of the Progressive Retirement Programme.   The person concerned has not objected to the report of the Board and the final decision of the Director-General being brought to the attention of the members of the personnel. In application of Article R VI 1.18 of the Staff Regulations, these documents will therefore be available from 26 July to 11 August 2013 at the following link. HR Department Head Office

  4. Collusion in board of directors

    OpenAIRE

    Bourjade, Sylvain; Germain, Laurent

    2011-01-01

    There is a large literature on the composition of the boards as well as the monitoring role and the advisory role of the boards. Nevertheless, the problem of collusion between the CEO and the board has receive little attention. The aim of this paper is to study collusive aspects of the board of directors. Our paper sheds light on the problem of composition of the board of directors. We study what is the optimal composition of the board of directors in particular if it is preferable to have a ...

  5. Board affiliation and pay gap

    Institute of Scientific and Technical Information of China (English)

    Shenglan; Chen; Hui; Ma; Danlu; Bu

    2014-01-01

    This paper examines the effects of board affiliation on the corporate pay gap.Using a sample of Chinese listed firms from 2005 to 2011, we find that boards with a greater presence of directors appointed by block shareholders have lower pay gaps. Furthermore, the governance effects of board affiliation with and without pay are distinguished. The empirical results show that board affiliation without pay is negatively related to the pay gap, while board affiliation with pay is positively related to the pay gap. Overall, the results shed light on how block shareholders affect their companies’ pay gaps through board affiliation.

  6. Explaining tourists satisfaction and intention to revisit Nha Trang, Viet Nam

    OpenAIRE

    Tran, Thi Ai Cam

    2011-01-01

    The first purpose of the thesis is to find how visitors evaluate the quality of different facets or attributes of a destination image of Nha Trang, how satisfied they are with Nha Trang, loyalty intention to revisit and willingness to recommend Nha Trang to others. The second is to investigate what “image” is most important to explain global satisfaction with visiting Nha Trang. The third is to investigate how perceived quality, satisfaction and other motivational or dismotivational factors ...

  7. Board of Governors enlarged

    International Nuclear Information System (INIS)

    Professor Carlo Salvetti, of Italy, was elected Chairman by the Board of Governors of the International Atomic Energy Agency for 1963-64, when the new Board met for the first time on 2 October 1963. Professor Salvetti is Head of the Department of Nuclear Physics, University of Milan. He is also a member of the Executive Board of the Italian National Committee for Nuclear Energy (CNEN), President of the OECD Study Group on High Flux Reactors, and Italian Representative of the Working Group of the European Nuclear Energy Society. Formerly he was Director of the IAEA Division of Research. The election of seven new members at the seventh session of the General Conference in October 1963 increased the membership of the Board of Governors from 23 to 25. This resulted from a decision of the General Conference in 1961, designed to provide more equitable representation for Africa and the Middle East. The necessary amendment to the Agency's Statute came into force in January 1963, when the requisite number of instruments of acceptance had been deposited.

  8. Revisiting tourist behavior via destination brand worldness

    Directory of Open Access Journals (Sweden)

    Murat Kayak

    2016-11-01

    Full Text Available Taking tourists’ perspective rather than destination offerings as its core concept, this study introduces “perceived destination brand worldness” as a variable. Perceived destination brand worldness is defined as the positive perception that a tourist has of a country that is visited by tourists from all over the world. Then, the relationship between perceived destination brand worldness and intention to revisit is analyzed using partial least squares regression. This empirical study selects Taiwanese tourists as its sample, and the results show that perceived destination brand worldness is a direct predictor of intention to revisit. In light of these empirical findings and observations, practical and theoretical implications are discussed.

  9. Boards' involvement in firm strategy : how can a board be effectively involved in strategy formulation and contribute to firm's successfulness

    OpenAIRE

    Tughra, Ayub Mohammad

    2006-01-01

    The role of the board of directors in firm strategy has been subject of debate for a long time. Many researches have been done from different perspectives particularly on this issue. The purpose of this thesis is to study the role of the board of directors in firm strategy. This study will further investigate on how the board of directors can be effectively involved in strategy formulation for the firms and through this to contribute to the firms' successfulness. Board of directors is a group...

  10. Evaluating Makiwara Punching Board Performance

    OpenAIRE

    Smith, Paul K.; Timothy Niiler; Peter W. McCullough

    2012-01-01

    No studies quantifying the impact characteristics of makiwara boards are available in the published literature. Logically, an initial step in determining the validity of the makiwara to develop karate technique would be to assess the mechanical characteristics of various types of makiwara board designs. It was, therefore, the purpose of this study to determine the stiffness of selected tapered board and stacked board makiwara training devices using static loading techniques to assess their su...

  11. Board diversity in family firms

    OpenAIRE

    Menozzi, Anna; Fraquelli, Giovanni; Novara, Jolanda de

    2015-01-01

    The paper deals with diversity as a key factor to improve the board of directors’ decision process in family firms. The empirical literature about board diversity points at the positive impact of diversity on board functioning and firm performance. The paper uses a statistical diversity index to capture the heterogeneity of board of directors and put it in relation with firm performance, as measured by firm profitability. The empirical analysis is based on a newly collected panel of 327 famil...

  12. School Board Elections: Theories Meet Reality

    Science.gov (United States)

    Garn, Gregg; Copeland, Gary

    2014-01-01

    This exploratory article relies on qualitative data generated from observations and focus group interviews to investigate what motivates citizens to vote in school board elections and how they choose among candidates. Our review of literature suggests that capture theory, dissatisfaction theory, retrospective voting, partisanship, issue voting,…

  13. The Scoop on Board Diversity.

    Science.gov (United States)

    Holland, Robert, Jr.

    1996-01-01

    In an interview, a prominent college trustee discusses strategies for increasing ethnic and cultural diversity on governing boards, the relationship between board diversity and institutional policies, effects on the student body, the responsibility of the board, and the challenges and rewards of trusteeship. (MSE)

  14. On the Internationalization of Corporate Boards

    DEFF Research Database (Denmark)

    Oxelheim, Lars; Gregoric, Aleksandra; Randøy, Trond;

    2013-01-01

    This study investigates the internationalization of corporate boards, using a sample of 346 non-financial listed Nordic firms during 2001-2008. Given a high level of international activity, these firms have surprisingly few foreign directors. The picture of international expertise changes...... considerably, however, if we also count the international experience of national directors. The percentage of foreign directors is related primarily to financial internationalization rather than foreign sales, and thus presumably to the monitoring rather than advisory functions. The international experience...... of the nationals covaries with foreign sales, and increases with the share of foreign directors. Thus both sources of international expertise should be considered when analyzing board internationalization....

  15. The Swiss board directors network in 2009

    Science.gov (United States)

    Daolio, F.; Tomassini, M.; Bitkov, K.

    2011-08-01

    We study the networks formed by the directors of the most important Swiss boards and the boards themselves for the year 2009. The networks are obtained by projection from the original bipartite graph. We highlight a number of important statistical features of those networks such as degree distribution, weight distribution, and several centrality measures as well as their interrelationships. While similar statistics were already known for other board systems, and are comparable here, we have extended the study with a careful investigation of director and board centrality, a k-core analysis, and a simulation of the speed of information propagation and its relationships with the topological aspects of the network such as clustering and link weight and betweenness. The overall picture that emerges is one in which the topological structure of the Swiss board and director networks has evolved in such a way that special actors and links between actors play a fundamental role in the flow of information among distant parts of the network. This is shown in particular by the centrality measures and by the simulation of a simple epidemic process on the directors network.

  16. 75 FR 69706 - SES Performance Review Board

    Science.gov (United States)

    2010-11-15

    ... Performance Review Board (PRB). FOR FURTHER INFORMATION CONTACT: Emily Carroll, Chief, Human Resources... and evaluates the initial appraisal of a senior executive's performance by the supervisor and... SAFETY BOARD SES Performance Review Board AGENCY: National Transportation Safety Board. ACTION:...

  17. 76 FR 70169 - SES Performance Review Board

    Science.gov (United States)

    2011-11-10

    ..., Performance Review Board (PRB). FOR FURTHER INFORMATION CONTACT: Emily T. Carroll, Chief, Human Resources... and evaluates the initial appraisal of a senior executive's performance by the supervisor and... SAFETY BOARD SES Performance Review Board AGENCY: National Transportation Safety Board. ACTION:...

  18. 78 FR 60321 - SES Performance Review Board

    Science.gov (United States)

    2013-10-01

    ..., Performance Review Board (PRB). FOR FURTHER INFORMATION CONTACT: Emily T. Carroll, Chief, Human Resources... and evaluates the initial appraisal of a senior executive's performance by the supervisor and... SAFETY BOARD SES Performance Review Board AGENCY: National Transportation Safety Board. ACTION:...

  19. 77 FR 60146 - SES Performance Review Board

    Science.gov (United States)

    2012-10-02

    ..., Performance Review Board (PRB). FOR FURTHER INFORMATION CONTACT: Emily T. Carroll, Chief, Human Resources... and evaluates the initial appraisal of a senior executive's performance by the supervisor and... SAFETY BOARD SES Performance Review Board AGENCY: National Transportation Safety Board. ACTION:...

  20. The Board's missing link.

    Science.gov (United States)

    Montgomery, Cynthia A; Kaufman, Rhonda

    2003-03-01

    If a dam springs several leaks, there are various ways to respond. One could assiduously plug the holes, for instance. Or one could correct the underlying weaknesses, a more sensible approach. When it comes to corporate governance, for too long we have relied on the first approach. But the causes of many governance problems lie well below the surface--specifically, in critical relationships that are not structured to support the players involved. In other words, the very foundation of the system is flawed. And unless we correct the structural problems, surface changes are unlikely to have a lasting impact. When shareholders, management, and the board of directors work together as a system, they provide a powerful set of checks and balances. But the relationship between shareholders and directors is fraught with weaknesses, undermining the entire system's equilibrium. As the authors explain, the exchange of information between these two players is poor. Directors, though elected by shareholders to serve as their agents, aren't individually accountable to the investors. And shareholders--for a variety of reasons--have failed to exert much influence over boards. In the end, directors are left with the Herculean task of faithfully representing shareholders whose preferences are unclear, and shareholders have little say about who represents them and few mechanisms through which to create change. The authors suggest several ways to improve the relationship between shareholders and directors: Increase board accountability by recording individual directors' votes on key corporate resolutions; separate the positions of chairman and CEO; reinvigorate shareholders; and give boards funding to pay for outside experts who can provide perspective on crucial issues. PMID:12632807

  1. Board independence and innovation

    OpenAIRE

    Coelho, Mariana Campos Carvalho

    2015-01-01

    Legislation introduced in the U.S. in 2002/2003 significantly changed board composition of public firms by imposing a 50% independent directors’ ratio. Research on the effect of independent directors is not consensual, implying that this exogenous shock is a unique opportunity to study their importance. This study answers the question of whether or not independent directors can effectively mitigate agency conflicts between shareholders and the management, having a positive impact on the choic...

  2. The Board's missing link.

    Science.gov (United States)

    Montgomery, Cynthia A; Kaufman, Rhonda

    2003-03-01

    If a dam springs several leaks, there are various ways to respond. One could assiduously plug the holes, for instance. Or one could correct the underlying weaknesses, a more sensible approach. When it comes to corporate governance, for too long we have relied on the first approach. But the causes of many governance problems lie well below the surface--specifically, in critical relationships that are not structured to support the players involved. In other words, the very foundation of the system is flawed. And unless we correct the structural problems, surface changes are unlikely to have a lasting impact. When shareholders, management, and the board of directors work together as a system, they provide a powerful set of checks and balances. But the relationship between shareholders and directors is fraught with weaknesses, undermining the entire system's equilibrium. As the authors explain, the exchange of information between these two players is poor. Directors, though elected by shareholders to serve as their agents, aren't individually accountable to the investors. And shareholders--for a variety of reasons--have failed to exert much influence over boards. In the end, directors are left with the Herculean task of faithfully representing shareholders whose preferences are unclear, and shareholders have little say about who represents them and few mechanisms through which to create change. The authors suggest several ways to improve the relationship between shareholders and directors: Increase board accountability by recording individual directors' votes on key corporate resolutions; separate the positions of chairman and CEO; reinvigorate shareholders; and give boards funding to pay for outside experts who can provide perspective on crucial issues.

  3. Pension Fund Governing Board

    CERN Multimedia

    HR Department

    2008-01-01

    Note The CERN pension scheme is based on the principle of defined benefits, so beneficiaries continue to receive the benefits to which they are entitled in accordance with the Rules of the Pension Fund. This means that pension entitlements under the Rules are not directly affected by the financial crisis and the current economic situation. However, the adjustment of pensions to the cost of living is not automatic and, under the method applied since 2006, must take into account the Fund’s financial position. Meeting of the Pension Fund Governing Board The Pension Fund Governing Board held its eighth meeting at ESO in Garching (near Munich), Germany on 24 October 2008. Before starting its work, the Governing Board had the privilege of hearing an opening address by Professor Tim de Zeeuw, the Director General of ESO. Professor de Zeeuw described the mission of ESO and the ambitious projects of his organisation, which performs astronomy observations using telescopes located in Chile. The Director-General receiv...

  4. Revisiting the Regenerative Possibilities of Ortiz

    Science.gov (United States)

    Duques, Matthew

    2004-01-01

    The author of this article revisits Simon Ortiz's poem, "From Sand Creek," in which the latter can in so few words convey both the horrific tragedy of conquest and colonization, while at the same time find a space for possibility, a means for recovery that is never about forgetting but always occurs as a kind of recuperative remembering. Ortiz…

  5. Topological string theory revisited I: The stage

    Science.gov (United States)

    Jia, Bei

    2016-08-01

    In this paper, we reformulate topological string theory using supermanifolds and supermoduli spaces, following the approach worked out by Witten (Superstring perturbation theory revisited, arXiv:1209.5461). We intend to make the construction geometrical in nature, by using supergeometry techniques extensively. The goal is to establish the foundation of studying topological string amplitudes in terms of integration over appropriate supermoduli spaces.

  6. Coccolithophorids in polar waters: Calciarcus spp. revisited

    DEFF Research Database (Denmark)

    Thomsen, Helge Abildhauge; Østergaard, Jette B.

    2014-01-01

    The genus Calciarcus is revisited here with the purpose of providing, based on additional sampling from both polar regions, an update on species diversity and morphology that can serve as a reference for future work. The geographic realm of the genus is significantly widened and a case is built...

  7. Fine structure of the butterfly diagram revisited

    Science.gov (United States)

    Major, Balázs

    The latitudinal time distribution of sunspots (butterfly diagram) was studied by Becker (1959) and Antalová & Gnevyshev (1985). Our goal is to revisit these studies. In the first case we check whether there is a poleward migration in sunspot activity. In the second case we confirm the results, and make more quantitative statements concerning their significance and the position of the activity peaks.

  8. The Rotating Morse-Pekeris Oscillator Revisited

    Science.gov (United States)

    Zuniga, Jose; Bastida, Adolfo; Requena, Alberto

    2008-01-01

    The Morse-Pekeris oscillator model for the calculation of the vibration-rotation energy levels of diatomic molecules is revisited. This model is based on the realization of a second-order exponential expansion of the centrifugal term about the minimum of the vibrational Morse oscillator and the subsequent analytical resolution of the resulting…

  9. Revisiting Basic Counseling Skills with Children

    Science.gov (United States)

    Van Velsor, Patricia

    2004-01-01

    Counseling with children can be challenging for counselors whose training focused on adult clients. The purpose of this article is to offer information to counselors seeking to improve their skills with children, revisiting a topic discussed in an earlier Journal of Counseling & Development article by P. Erdman and R. Lampe (1996). Examples of…

  10. 78 FR 66785 - SES Performance Review Board

    Science.gov (United States)

    2013-11-06

    ..., Chief, Human Resources Division, Office of Administration, National Transportation Safety Board, 490 L... Boards. The board reviews and evaluates the initial appraisal of a senior executive's performance by the... SAFETY BOARD SES Performance Review Board AGENCY: National Transportation Safety Board. ACTION:...

  11. Particle Board and Oriented Strand Board Prepared with Nanocellulose-Reinforced Adhesive

    Directory of Open Access Journals (Sweden)

    Stefan Veigel

    2012-01-01

    Full Text Available Adhesives on the basis of urea-formaldehyde (UF and melamine-urea-formaldehyde (MUF are extensively used in the production of wood-based panels. In the present study, the attempt was made to improve the mechanical board properties by reinforcing these adhesives with cellulose nanofibers (CNFs. The latter were produced from dissolving grade beech pulp by a mechanical homogenization process. Adhesive mixtures with a CNF content of 0, 1, and 3 wt% based on solid resin were prepared by mixing an aqueous CNF suspension with UF and MUF adhesives. Laboratory-scale particle boards and oriented strand boards (OSBs were produced, and the mechanical and fracture mechanical properties were investigated. Particle boards prepared with UF containing 1 wt% CNF showed a reduced thickness swelling and better internal bond and bending strength than boards produced with pure UF. The reinforcing effect of CNF was even more obvious for OSB where a significant improvement of strength properties of 16% was found. For both, particle board and OSB, mode I fracture energy and fracture toughness were the parameters with the greatest improvement indicating that the adhesive bonds were markedly toughened by the CNF addition.

  12. Revisiting the 1761 Transatlantic Tsunami

    Science.gov (United States)

    Baptista, Maria Ana; Wronna, Martin; Miranda, Jorge Miguel

    2016-04-01

    The tsunami catalogs of the Atlantic include two transatlantic tsunamis in the 18th century the well known 1st November 1755 and the 31st March 1761. The 31st March 1761 earthquake struck Portugal, Spain, and Morocco. The earthquake occurred around noontime in Lisbon alarming the inhabitants and throwing down ruins of the past 1st November 1755 earthquake. According to several sources, the earthquake was followed by a tsunami observed as far as Cornwall (United Kingdom), Cork (Ireland) and Barbados (Caribbean). The analysis of macroseismic information and its compatibility with tsunami travel time information led to a source area close to the Ampere Seamount with an estimated epicenter circa 34.5°N 13°W. The estimated magnitude of the earthquake was 8.5. In this study, we revisit the tsunami observations, and we include a report from Cadiz not used before. We use the results of the compilation of the multi-beam bathymetric data, that covers the area between 34°N - 38°N and 12.5°W - 5.5°W and use the recent tectonic map published for the Southwest Iberian Margin to select among possible source scenarios. Finally, we use a non-linear shallow water model that includes the discretization and explicit leap-frog finite difference scheme to solve the shallow water equations in the spherical or Cartesian coordinate to compute tsunami waveforms and tsunami inundation and check the results against the historical descriptions to infer the source of the event. This study received funding from project ASTARTE- Assessment Strategy and Risk Reduction for Tsunamis in Europe a collaborative project Grant 603839, FP7-ENV2013 6.4-3

  13. What makes great boards great.

    Science.gov (United States)

    Sonnenfeld, Jeffrey A

    2002-09-01

    In the wake of meltdowns at WorldCom, Tyco, and Enron, enormous attention has been focused on the companies' boards. It seems inconceivable that business disasters of such magnitude could happen without gross or even criminal negligence on the part of board members. And yet a close examination of those boards reveals no broad pattern of incompetence or corruption. In fact, they followed most of the accepted standards for board operations: Members showed up for meetings; they had money invested in the company; audit committees, compensation committees, and codes of ethics were in place; the boards weren't too small or too big, nor were they dominated by insiders. In other words, they passed the tests that would normally be applied to determine whether a board of directors was likely to do a good job. And that's precisely what's so scary, according to corporate governance expert Jeffrey Sonnenfeld, who suggests that it's time for some new thinking about how corporate boards operate and are evaluated. He proposes thinking not only about how to structure the board's work but also about how to manage it as a social system. Good boards are, very simply, high-functioning work groups. They're distinguished by a climate of respect, trust, and candor among board members and between the board and management. Information is shared openly and on time; emergent political factions are quickly eliminated. Members feel free to challenge one another's assumptions and conclusions, and management encourages lively discussion of strategic issues. Directors feel a responsibility to contribute meaningfully to the board's performance. In addition, good boards assess their own performance, both collectively and individually.

  14. What makes great boards great.

    Science.gov (United States)

    Sonnenfeld, Jeffrey A

    2002-09-01

    In the wake of meltdowns at WorldCom, Tyco, and Enron, enormous attention has been focused on the companies' boards. It seems inconceivable that business disasters of such magnitude could happen without gross or even criminal negligence on the part of board members. And yet a close examination of those boards reveals no broad pattern of incompetence or corruption. In fact, they followed most of the accepted standards for board operations: Members showed up for meetings; they had money invested in the company; audit committees, compensation committees, and codes of ethics were in place; the boards weren't too small or too big, nor were they dominated by insiders. In other words, they passed the tests that would normally be applied to determine whether a board of directors was likely to do a good job. And that's precisely what's so scary, according to corporate governance expert Jeffrey Sonnenfeld, who suggests that it's time for some new thinking about how corporate boards operate and are evaluated. He proposes thinking not only about how to structure the board's work but also about how to manage it as a social system. Good boards are, very simply, high-functioning work groups. They're distinguished by a climate of respect, trust, and candor among board members and between the board and management. Information is shared openly and on time; emergent political factions are quickly eliminated. Members feel free to challenge one another's assumptions and conclusions, and management encourages lively discussion of strategic issues. Directors feel a responsibility to contribute meaningfully to the board's performance. In addition, good boards assess their own performance, both collectively and individually. PMID:12227143

  15. Monitoring board committee structure and market valuation in large publicly listed South African corporations

    OpenAIRE

    Ntim, Collins G

    2013-01-01

    We examine the association between the presence of monitoring board committees (i.e., audit, nomination, and remuneration) and market valuation in South Africa using a sample of listed corporations. We find a significant positive connection between the presence of monitoring board committees and market valuation, but only in corporations that have independent monitoring board committees and/or all three monitoring board committees that we have investigated simultaneously. This implies that th...

  16. Board Structure and Capital Structure – Empirical Evidence of Romanian Listed Companies

    OpenAIRE

    Florinita DUCA

    2013-01-01

    This study investigates the relationship between board of directors and company’s capital structure in context of Romanian firms. Our research paper covers information about 50 companies for the fiscal year 2010. A regression analysis has been used to examine the linkage between the level of debt and board of directors. Measures of board’s characteristics employed are size of the board, its independence and duality of leadership. Results reveal that the size of the board affect positively and...

  17. Feasibility of producing insulation boards from oil palm fronds and empty Fruit bunches

    Directory of Open Access Journals (Sweden)

    Tanasri Sihabut

    2010-03-01

    Full Text Available This research focused on the feasibility of producing insulation boards made from oil palm fronds and empty fruit bunches via the wet forming process. Results confirmed no difference in the visual appearance between both board types. Both displayed low thermal conductivity, offering evidence of being good insulators. Boards made from empty fruit bunch weighed less than boards made from oil palm fronds. Other properties such as fire retardant, water absorption and strength still need to be investigated.

  18. First AGU Board of Directors

    Science.gov (United States)

    McPhaden, Michael J.

    2010-08-01

    On 1 July 2010, the first AGU Board of Directors took office. The board is composed of the president, president-elect, immediate past president, general secretary, international secretary, development board chair, six members elected by the Union membership, vice chair of the AGU Council, and the executive director. Two additional members may be nominated by the AGU president and approved by the board. The creation of the board is a result of the new governance structure approved by the AGU membership in November 2009. The board is responsible for the business aspects of the Union, while an expanded AGU Council will focus on science issues. Council members will be introduced in a future issue of Eos.

  19. Dominant shareholders, board structure and bank performance: Evidence from Serbia

    Directory of Open Access Journals (Sweden)

    Stančić Predrag

    2012-06-01

    Full Text Available We investigate relation between board structure (size and composition and bank performance in 18 Serbian commercial banks with a dominant shareholder in 2006-2010. We analyze this relation using OLS regression analysis on an unbalanced panel dataset of 75 observations. We find no significant relation between proportion of independent directors on the board and bank performance. We also find no significant relation between bank market performance and board size. We find that bank profitability, measured by ROA and ROE, increase as the number of directors on the board decreases. This result is statistically significant after controlling for endogenous variables and unobserved macroeconomic effects. We conclude that Serbian banks with dominant shareholder should put limits on board size. The relation between bank performance and ownership concentration ratio is always negative, but significant only in case of ROA and ROE.

  20. Revisiting world energy intensity convergence for regional differences

    Energy Technology Data Exchange (ETDEWEB)

    Liddle, Brantley [Centre for Strategic Economic Studies, Victoria University, Melbourne, VIC 8001 (Australia)

    2010-10-15

    World convergence in energy intensity is revisited using two new large data sets: a 111-country sample spanning 1971-2006, and a 134-country sample spanning 1990-2006. Both data sets confirm continued convergence. However, the larger data set, which adds the former Soviet Union republics and additional Balkan countries, indicates greater convergence over its more recent time-frame. Further investigation of geographical differences reveals that the OECD and Eurasian countries have shown considerable, continued convergence, while the Sub-Saharan African countries have converged amongst themselves, but at a slower rate than the OECD and Eurasian countries; by contrast, Latin American and Caribbean and Middle East and North African countries have exhibited no convergence to divergence in energy intensity. (author)

  1. The Dutch Female Board Index 2010

    OpenAIRE

    Lückerath – Rovers, M.

    2010-01-01

    The Dutch Female Board Index 2010 shows for the fourth year a survey of female representation on the Executive Boards and Supervisory Boards of 99 Dutch NVs listed on Euronext Amsterdam. The companies were classified by the percentage of women in their joint Executive Board and Supervisory Board. The Dutch ‘Female Board Index 'also gives an analysis of the differences between male and female directors and between companies with or without female representation on the Eexcutive Board and/or Su...

  2. German versus Nordic Board Models

    DEFF Research Database (Denmark)

    Ringe, Georg

    2016-01-01

    Board structure is an important component of the individual governance of firms, and the appropriateness of the various models is one of the most debated issues in corporate governance today. A comparison of the Nordic and German approaches to the structure of corporate boards reveals stark...... changes and developments in business practice, the article argues that board practices in the two systems effectively blur the structural distinction, and that board organization is converging in practice. It thereby contributes to the broader debates on functionality and comparative corporate law and...

  3. Revisiting the Diffusion Problem in a Capillary Tube Geometry

    CERN Document Server

    Sullivan, Eric

    2012-01-01

    The present work revisits the problem of modeling diffusion above a stagnant liquid interface in a capillary tube geometry. In this revisitation we elucidate a misconception found in the classical model proposed by Bird et. al. Furthermore, we propose alternative explanations for thermally forced diffusion and provide a description of natural convection in the absence of forcing terms.

  4. Coccolithophorids in polar waters: Wigwamma spp. revisited

    DEFF Research Database (Denmark)

    Thomsen, Helge Abildhauge; Østergaard, Jette B.; Heldal, Mikal

    2013-01-01

    A contingent of weakly calcified coccolithophorid genera and species were described from polar regions almost 40 years ago. In the interim period a few additional findings have been reported enlarging the realm of some of the species. The genus Wigwamma is revisited here with the purpose of provi......A contingent of weakly calcified coccolithophorid genera and species were described from polar regions almost 40 years ago. In the interim period a few additional findings have been reported enlarging the realm of some of the species. The genus Wigwamma is revisited here with the purpose...... of providing, based on additional sampling from both polar regions, an update on species morphology, life history events and biogeography that can serve as a reference for the future. A new genus, Pseudowigwamma gen. nov. is described to accommodate Wigwamma scenozonion, a species which critically deviates...

  5. ConocoPhillips’ share price model revisited

    OpenAIRE

    Kitov, Ivan

    2012-01-01

    Three years ago we found a statistically reliable link between ConocoPhillips’ (NYSE: COP) stock price and the difference between the core and headline CPI in the United States. In this article, the original relationship is revisited with new data available since 2009. The agreement between the observed monthly closing price (adjusted for dividends and splits) and that predicted from the CPI difference is confirmed. The original quantitative link is validated. In order to improve the accurac...

  6. Spine revisited: Principles and parlance redefined

    Directory of Open Access Journals (Sweden)

    Kothari M

    2005-01-01

    Full Text Available A revised appreciation of the evolution and the nature of bone in general and of vertebrae in particular, allows revisiting the human spine to usher in some new principles and more rational parlance, that embody spine′s phylogeny, ontogeny, anatomy and physiology. Such an approach accords primacy to spine′s soft-tissues, and relegates to its bones a secondary place.

  7. The Actinide Transition Revisited by Gutzwiller Approximation

    Science.gov (United States)

    Xu, Wenhu; Lanata, Nicola; Yao, Yongxin; Kotliar, Gabriel

    2015-03-01

    We revisit the problem of the actinide transition using the Gutzwiller approximation (GA) in combination with the local density approximation (LDA). In particular, we compute the equilibrium volumes of the actinide series and reproduce the abrupt change of density found experimentally near plutonium as a function of the atomic number. We discuss how this behavior relates with the electron correlations in the 5 f states, the lattice structure, and the spin-orbit interaction. Our results are in good agreement with the experiments.

  8. The Dutch Female Board Index 2010

    NARCIS (Netherlands)

    Lückerath – Rovers, M.

    2010-01-01

    The Dutch Female Board Index 2010 shows for the fourth year a survey of female representation on the Executive Boards and Supervisory Boards of 99 Dutch NVs listed on Euronext Amsterdam. The companies were classified by the percentage of women in their joint Executive Board and Supervisory Board. Th

  9. 36 CFR 1151.5 - Board meetings.

    Science.gov (United States)

    2010-07-01

    ... 36 Parks, Forests, and Public Property 3 2010-07-01 2010-07-01 false Board meetings. 1151.5... BOARD BYLAWS § 1151.5 Board meetings. (a) Number. The Chair shall schedule five regular meetings of the.... Regular meetings of the Board and at least one Board sponsored event shall ordinarily be held on...

  10. Pension Fund governing board

    CERN Multimedia

    HR Department

    2008-01-01

    On 16 March and 7 May, the Pension Fund Governing Board (PFGB) held its fourth and fifth meetings The first of these meetings was primarily dedicated to the examination of the strategic asset allocation. The PFGB reaffirmed the main goal of the new strategic asset allocation: to improve the Pension Fund’s position with regard to risk by lowering overall portfolio volatility through suitable investments in less volatile asset classes such as real estate and absolute return strategies, where the return does not depend on market trends and negative growth is extremely unlikely. The finalised document will be presented to the Finance Committee and the Council at their June meetings for approval, in accordance with the provisions of the Levaux report. The PFGB also took note of the Internal Audit’s report on Pension Fund operations and decided to refer it to Working Group I as a working document for establishing a control and internal monitoring system for Pension Fund oper...

  11. Do Board Characteristics Affect Information Asymmetry?

    OpenAIRE

    Sougné, Danielle; Laouti, Mhamed; Ajina, Aymen

    2013-01-01

    In this paper, we investigate the empirical relationship between corporate governance and information asymmetry across a range of French firms. Based on a cross-sectional analysis, our study of the empirical relationship between corporate governance and information asymmetry involved 160 companies over the years 2008-2010. Mechanisms of corporate governance include the characteristics of the board of directors. Our results seem to indicate a significant relationship between certain mechani...

  12. From Global Firms to Global Boards?

    OpenAIRE

    Oxelheim, Lars; Gregorič, Aleksandra; Randøy, Trond; Thomsen, Steen

    2013-01-01

    This study investigates the internationalization of corporate boards, using a sample of 346 non-financial listed Nordic firms during 2001-2008. Given a high level of international activity, these firms have surprisingly few foreign directors. The picture of international expertise changes considerably, however, if we also count the international experience of national directors. The percentage of foreign directors is related primarily to financial internationalization rather than foreign sale...

  13. Women on board and firm performance

    OpenAIRE

    Lückerath – Rovers, M.

    2010-01-01

    This study addresses the research question of whether companies with female directors on the board have a higher average performance than companies with no female directors. The debate about the low representation of women in the top management of companies involves both moral arguments (equality between men and women) and economic arguments (companies with more women perform better). This study investigates the financial performance of 99 Dutch listed companies with and without women on the ...

  14. Forced board changes: Evidence from Norway.

    OpenAIRE

    Nygaard, Knut

    2011-01-01

    The recently introduced gender quota on Norwegian corporate boards dramatically increased the share of female directors. This reform offers a natural experiment to investigate changes in corporate governance from forced increases in gender diver- sity, and whether these changes in turn impact firm performance. I find that investors anticipate the new directors to be more effective in firms with less information asymmetry between insiders of the firm and outsiders. Firms with low information a...

  15. Board of Advisors Subcommittee - Membership

    OpenAIRE

    NPS Public Affairs Officer

    2014-01-01

    The Naval Postgraduate School Board of Advisors is a 15-member federal advisory subcommittee providing guidance on matters pertaining to NPS and its graduate education and research programs. The Board, comprised of senior defense, academia and industry leaders, reports to the Secretary of the Navy, the Chief of Naval Operations, and the Commandant of the Marine Corps.

  16. Does Board Diversity Really Matter?

    DEFF Research Database (Denmark)

    Rose, Caspar; Munch-Madsen, Peter; Funch, Maja

    2013-01-01

    We study the impact of female board representation as well as citizenship on corporate performance based on a sample of the largest listed firms in the Nordic countries as well as Germany. We also seek to determine the variation of board structures using factor analysis. We find no support for an...

  17. Use of Commercial FPGA-Based Evaluation Boards for Single-Event Testing of DDR2 and DDR3 SDRAMs

    Science.gov (United States)

    Ladbury, R. L.; Berg, M. D.; Wilcox, E. P.; LaBel, K. A.; Kim, H. S.; Phan, A. M.; Seidleck, C. M.

    2013-01-01

    We investigate the use of commercial FPGA based evaluation boards for radiation testing DDR2 and DDR3 SDRAMs. We evaluate the resulting data quality and the tradeoffs involved in the use of these boards.

  18. Processes of technology assessment: The National Transportation Safety Board

    Science.gov (United States)

    Weiss, E.

    1972-01-01

    The functions and operations of the Safety Board as related to technology assessment are described, and a brief history of the Safety Board is given. Recommendations made for safety in all areas of transportation and the actions taken are listed. Although accident investigation is an important aspect of NTSB's activity, it is felt that the greatest contribution is in pressing for development of better accident prevention programs. Efforts of the Safety Board in changing transportation technology to improve safety and prevent accidents are illustrated.

  19. BHQ revisited (2): Texture development

    Science.gov (United States)

    Kilian, Rüdiger; Heilbronner, Renée

    2016-04-01

    appears that grains can be unfavourably oriented for glide despite their c-axis direction falling in those positions which were used in the "classical" interpretation. Additionally, it turns out that grain-scale dispersion axes can be used to describe the kinematic behaviour in a more consistent way compared to the rotations axes obtained from intragranular misorientations in the range of 2-10°. The implications derived from the experimental data set will be compared to data obtained from natural quartz mylonites which formed in a comparable recrystallization regime. This is the companion poster to "BHQ revisited (I) looking at grain size" where the development of the dynamically recrystallized grain size is addressed. Reference cited: Heilbronner, R., and J. Tullis (2006), Evolution of c axis pole figures and grain size during dynamic recrystallization: Results from experimentally sheared quartzite, J. Geophys. Res., 111, B10202, doi:10.1029/2005JB004194.

  20. Taï chimpanzees anticipate revisiting high-valued fruit trees from further distances.

    Science.gov (United States)

    Ban, Simone D; Boesch, Christophe; Janmaat, Karline R L

    2014-11-01

    The use of spatio-temporal memory has been argued to increase food-finding efficiency in rainforest primates. However, the exact content of this memory is poorly known to date. This study investigated what specific information from previous feeding visits chimpanzees (Pan troglodytes verus), in Taï National Park, Côte d'Ivoire, take into account when they revisit the same feeding trees. By following five adult females for many consecutive days, we tested from what distance the females directed their travels towards previously visited feeding trees and how previous feeding experiences and fruit tree properties influenced this distance. To exclude the influence of sensory cues, the females' approach distance was measured from their last significant change in travel direction until the moment they entered the tree's maximum detection field. We found that chimpanzees travelled longer distances to trees at which they had previously made food grunts and had rejected fewer fruits compared to other trees. In addition, the results suggest that the chimpanzees were able to anticipate the amount of fruit that they would find in the trees. Overall, our findings are consistent with the hypothesis that chimpanzees act upon a retrieved memory of their last feeding experiences long before they revisit feeding trees, which would indicate a daily use of long-term prospective memory. Further, the results are consistent with the possibility that positive emotional experiences help to trigger prospective memory retrieval in forest areas that are further away and have fewer cues associated with revisited feeding trees.

  1. School Boards -- Losing Power or Influence

    Science.gov (United States)

    Wynia, Bob

    1973-01-01

    The authority of school boards is being eroded by teacher militancy, administrative professionalism, and technology. Boards are performing a legal rather than a deliberative function. Court decisions regarding due process are forcing important adjustments in board power. (Author/WM)

  2. 7 CFR 1215.2 - Board.

    Science.gov (United States)

    2010-01-01

    ... ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE POPCORN PROMOTION, RESEARCH, AND CONSUMER INFORMATION Popcorn Promotion, Research, and Consumer Information Order Definitions § 1215.2 Board. Board means the Popcorn Board established under section 575(b) of the Act....

  3. Does Having More Women on the Board Impact Firms’ Acquisition Behavior? : Research Brief

    OpenAIRE

    Bozionelos, Nikos; Affanassieva, Marianne

    2015-01-01

    International audience The article focuses on whether the gender composition of the board of directors influences the decisions made by the board when they acquire firms. Acquisition decisions have long-term consequences and provide therefore a very good frame to investigate decision behavior of the board of directors. The idea is that the greater the proportion of women in a board the less likely will be for the board to bid to acquire other firms, and the less the premium (amount of mone...

  4. Does Having More Women on the Board Impact Firms’ Acquisition Behavior?

    OpenAIRE

    Nikos Bozionelos; Marianne Affanassieva

    2015-01-01

    The article focuses on whether the gender composition of the board of directors influences the decisions made by the board when they acquire firms. Acquisition decisions have long-term consequences and provide therefore a very good frame to investigate decision behavior of the board of directors. The idea is that the greater the proportion of women in a board the less likely will be for the board to bid to acquire other firms, and the less the premium (amount of money) it would offer to pay f...

  5. Back scattering interferometry revisited – A theoretical and experimental investigation

    DEFF Research Database (Denmark)

    Jørgensen, Thomas Martini; Jepsen, S. T.; Sørensen, Henrik Schiøtt;

    2015-01-01

    A refractive index based detector based on so called back scattering interferometry (BSI) has been described in the literature as a unique optical method for measuring biomolecular binding interactions in solution. In this paper, we take a detailed look at the optical principle underlying...

  6. Board Governance and Earnings Management of Chinese listed companies

    OpenAIRE

    2011-01-01

    According to current stage of China's capital market development and pervasive earnings management in Chinese listed companies, this paper systematically investigates the role of listed companies’ board governance in constraining earnings management. Based on the measurement of earnings management in Chinese listed companies by using Modified-Jones Model, this paper first proposes four theoretical hypotheses that suggest earnings management is negatively associated with board size, bo...

  7. Board-management relationships: Resources and internal dynamics

    OpenAIRE

    Erakovic, Ljiljana; Goel, Sanjay

    2008-01-01

    This paper investigates directors' relationships with firms' managers, using lenses of resource dependence theory and resource based view. Because of different roles that board members perform in modern organisations we seek to find out what boardmanagement relationships may provide a company with competitive advantage relative to other firms. The paper reports the results from a study conducted in six New Zealand companies. We used multiple respondents from the top management and board membe...

  8. Deuterated polycyclic aromatic hydrocarbons: Revisited

    CERN Document Server

    Doney, Kirstin D; Mori, Tamami; Onaka, Takashi; Tielens, A G G M

    2016-01-01

    The amount of deuterium locked up in polycyclic aromatic hydrocarbons (PAHs) has to date been an uncertain value. We present a near-infrared (NIR) spectroscopic survey of HII regions in the Milky Way, Large Magellanic Cloud (LMC), and Small Magellanic Cloud (SMC) obtained with AKARI, which aims to search for features indicative of deuterated PAHs (PAD or Dn-PAH) to better constrain the D/H ratio of PAHs. Fifty-three HII regions were observed in the NIR (2.5-5 {\\mu}m), using the Infrared Camera (IRC) on board the AKARI satellite. Through comparison of the observed spectra with a theoretical model of deuterated PAH vibrational modes, the aromatic and (a)symmetric aliphatic C-D stretch modes were identified. We see emission features between 4.4-4.8 {\\mu}m, which could be unambiguously attributed to deuterated PAHs in only six of the observed sources, all of which are located in the Milky Way. In all cases, the aromatic C-D stretching feature is weaker than the aliphatic C-D stretching feature, and, in the case o...

  9. COUNTRY VERSUS INDUSTRY EFFECT ON BOARD STRUCTURES

    OpenAIRE

    Ravi JaiN; Dev Prasad

    2012-01-01

    We examine the board structures of US and Indian firms in two industries. We examine three aspects of board structures: board size, board independence, and board leadership. The two industries selected for analysis are information technology and capital goods. While Indian information technology firms have close ties to the American economy, capital goods firms have a domestic focus. Thus, we are able to analyze differences in board structures of firms in two countries and two industries, one...

  10. Firm Performance and Board Committee Structure.

    OpenAIRE

    Klein, April

    1998-01-01

    This article demonstrates a linkage between firm performance and board composition by examining the committee structure of boards and the directors' roles within these committees. Consistent with previous studies, I find little association between firm performance and overall board composition. However, by going into the inner workings of the board via board committee composition, I am able to find significant ties between firm performance and how boards are structured. First, a positive rela...

  11. The Effect of Mergers, Divestitures, and Board Composition on CEO Compensation Before and After the Financial Crisis

    OpenAIRE

    Ralph Sonenshine; Nathan Larson; Michael Cauvel

    2015-01-01

    This paper revisits the determinants of CEO compensation using recent data (covering 125 firms from 2003 to 2012) spanning the 2008 financial crisis. Overall, consistent with earlier studies, we find firm size and board composition to be the most consistent indicators of CEO pay. However, pay becomes more performance-oriented in the years after the financial crisis, which may reflect tighter governance. We give particular attention to the role played by changes in the CEO’s scope due to mer...

  12. Nuclear Checker Board Model

    Science.gov (United States)

    Lach, Theodore

    2016-03-01

    The NCB Model 1 , 2 , 3 suggests that the nucleus is a relativistic 2D structure. In 1996 at Argonne National Lab the Checker Board Model was first presented. In that poster presentation it was explained that the relativistic constituent quarks orbit inside the proton at about 85% c and about 99% c inside the neutron. As a way to test the model it was found that the de Broglie wavelength of the up quark matched the calculated circumference of the proton (radius = 0.5194 fm) analogous to the Bohr model of the electron in the H atom. 20 years later it is now accepted that the quarks are moving at relativistic speeds and the orbital motion of the quarks contribute the major part of the spin of the proton. If one considers the motion of the relativistic quarks inside the nucleus (take for example Ca 40) about its center of mass, one realizes that these relativistic quarks are confined to shells inside the nucleus (the He shell {the inner 4 nucleons}, the Oxygen shell ...). So the CBM eliminates the need for an illusionary strong nuclear force in favor of a force based upon an E/M force in perfect spin synchronization in a 2D plane. So the CBM is not at odds with the shell model but instead explains why the nucleus has a shell structure and correctly predicts the shell closures.

  13. Laser prototyping of printed circuit boards

    Science.gov (United States)

    Nowak, M. R.; Antończak, A. J.; Kozioł, P. E.; Abramski, K. M.

    2013-09-01

    This paper describes the application of laser micromachining to rapid prototyping of printed circuit boards (PCB) using nano-second lasers: the solid-state Nd:YAG (532/1064 nm) laser and the Yb:glass fiber laser (1060 nm). Our investigations included tests for various mask types (synthetic lacquer, light-sensitive emulsion and tin). The purpose of these tests was to determine some of the basic parameters such as the resolution of PCB prototyping, speed of processing and quality of PCB mapping with commonly available laser systems. Optimization of process parameters and the proposed conversion algorithm have allowed us to produce circuit boards with a resolution similar to that of the Laser Direct Imaging (LDI) technology.

  14. Communicative Language Testing (CLT): Reflections on the "Issues Revisited" from the Perspective of an Examinations Board

    Science.gov (United States)

    Wall, Dianne; Taylor, Cathy

    2014-01-01

    In this article we first summarise the main points raised by Morrow (1979) in the publication that formed the core of the Communicative Language Testing discussions at the original Language Testing Forum (1980). We take into consideration issues raised by the 1980 Forum participants when appropriate. We apply Morrow's ideas and issues…

  15. Fiber reinforced cement boards made from recycled newsprint paper

    International Nuclear Information System (INIS)

    Highlights: → Recycled newsprint paper (RNP) fibers had significant effects on the physicomechanical properties of the boards. → Addition of 5% CaCl2 had the most significant positive effects on all properties of the boards. → Increase in RNP content had adverse effect on the samples and resulted in lower than expected strength properties. → The optimum condition was obtained when the RNP and CaCl2 contents were 10% and 5% by weight, respectively. - Abstract: In this study, the reinforcing effect of recycled newsprint paper (RNP) in cement boards has been investigated. The experimental design consisted of two variable factors namely RNP and calcium chloride (CaCl2). In the sample preparation, boards with density of 0.7 kg/m3 were manufactured using fiber/cement ratios of 10:90, 15:85 and 20:80 by weight and 3% and 5% CaCl2 as accelerator. At least four boards (replications) were fabricated for each treatment, and the mechanical and physical properties of the boards were evaluated. The statistical analysis showed that the differences between the mean values of the RNP and CaCl2 contents among each of the groups (treatments) compared were significant. Test results showed that addition of CaCl2 tends to enhance both the mechanical and physical properties of the boards. All properties of the boards were improved when the CaCl2 content was increased from 3% to 5%. The rupture and elasticity moduli of the boards decreased with an increase in the RNP content, and the maximum values were obtained at RNP loading of 10%. The results also showed that as the fiber content was increased, significant increased in water absorption and thickness swelling occurred. Increasing RNP fiber content from 10% to 20% reduced both the mechanical and physical properties considerably. The optimum condition was obtained when the RNP and CaCl2 contents were 10% and 5%, respectively.

  16. CA Water Quality Control Board

    Data.gov (United States)

    U.S. Environmental Protection Agency — Regional Water Quality Control Boards(9) in California. These district boundaries coincide with the boundaries of some of the hydrologic study areas delineated by...

  17. Specialty Board on Fluency Disorders

    Science.gov (United States)

    ... or large groups of speech-language pathologists. Speech-language pathologists who are Board Certified Specialists in Fluency may be found on this ... Membership Software Powered by YourMembership.com ® :: Legal

  18. Database design: Community discussion board

    OpenAIRE

    Klepetko, Radim

    2009-01-01

    The goal of this thesis is designing a database for discussion board application, which will be able to provide classic discussion board functionality and web 2.0 features in addition. The emphasis lies on a precise description of the application requirements, which are used afterwards to design an optimal database model independent from technological implementations (chosen database system). In the end of my thesis the database design is tested using MySQL database system.

  19. Board structure and corporate performance

    OpenAIRE

    Mehmet Baha Karan; Özgür Arslan; Cihan Ek¸si

    2013-01-01

    This paper attempts to analyze the impact of board structure attributes on their accounting and stock market performance. Our analyses are built on an emerging market, Turkey for the period between 1995 and 2006. We conduct our analyses through binary logistic methodology. Our findings show that, while board ownership does not have any impact on the accounting performance, it has a fairly positive influence on the stock market performance of firms during the crisis period. Similarly, the situ...

  20. Board Certification: The Global Perspective.

    Science.gov (United States)

    Day, Susan H

    2016-09-01

    This article reviews globalization of quality standards in medicine, with emphasis on accreditation and certification. In conjunction with the 100th anniversary of the American Board of Ophthalmology, the author explores globalization movements, standards of quality, expectations of others seeking certification, the American Board of Medical Specialties (ABMS) International, interrelationships with the ABMS, and considerations both pragmatic and philosophical in addressing globalization of standards. PMID:27550006

  1. BOARD STRUCTURE AND CEO COMPENSATION

    OpenAIRE

    Anjam, Zeshan

    2010-01-01

    This study examines the relationship between board structure (non executive directors, executive directors and independent non executive directors) and CEO compensation, in the context of an emerging and developing economy of Pakistan in year 2009. Most of the previous studies about board structure and CEO compensation are based in developed economies but this study is about a developing and emerging economy Pakistan and possibly this attempt will contributes to literature. Data for 86 listed...

  2. Readout boards for silicon detectors

    International Nuclear Information System (INIS)

    With ever increasing demands for greater miniaturization and the use of sophisticated circuitry in nuclear and particle physics experiments, the need for improved design of Printed Circuit Boards (PCBs) is becoming more important day by day. Interconnecting traces, parasitic components, grounding schemes and decoupling makes the design of the layout of PCBs as demanding as the design of the complex electrical circuit. An astute design of the readout boards is important in the success of the overall performance of the final system

  3. Three essays on board composition

    OpenAIRE

    Menozzi, Anna

    2014-01-01

    The thesis consists of three articles concerning the composition of board of directors in Italy. The first article analyzes the effects of board composition on the behaviour of a sample of 114 Italian local public utilities, for which information about 1630 directors during 1994–2004 has been collected. During this period, the deregulation process inspired institutional interventions that forced utilities, traditionally owned by local municipalities, to change their juridical form...

  4. The Faraday effect revisited: General theory

    DEFF Research Database (Denmark)

    Cornean, Horia Decebal; Nenciu, Gheorghe; Pedersen, Thomas Garm

    2006-01-01

    This paper is the first in a series revisiting the Faraday effect, or more generally, the theory of electronic quantum transport/optical response in bulk media in the presence of a constant magnetic field. The independent electron approximation is assumed. At zero temperature and zero frequency......, if the Fermi energy lies in a spectral gap, we rigorously prove theWidom-Streda formula. For free electrons, the transverse conductivity can be explicitly computed and coincides with the classical result. In the general case, using magnetic perturbation theory, the conductivity tensor is expanded in powers...

  5. Polynomial chaotic inflation in supergravity revisited

    Directory of Open Access Journals (Sweden)

    Kazunori Nakayama

    2014-10-01

    Full Text Available We revisit a polynomial chaotic inflation model in supergravity which we proposed soon after the Planck first data release. Recently some issues have been raised in Ref. [12], concerning the validity of our polynomial chaotic inflation model. We study the inflaton dynamics in detail, and confirm that the inflaton potential is very well approximated by a polynomial potential for the parameters of our interest in any practical sense, and in particular, the spectral index and the tensor-to-scalar ratio can be estimated by single-field approximation. This justifies our analysis of the polynomial chaotic inflation in supergravity.

  6. Coccolithophorids in polar waters: Pappomonas spp. revisited

    DEFF Research Database (Denmark)

    Thomsen, Helge Abildhauge; Østergaard, J.B.

    2014-01-01

    A contingent of weakly calcified coccolithophorid genera and species were described from polar regions almost 40 years ago. In the interim period a few additional findings have been reported enlarging the realm of some of the species. The genus Pappomonas is revisited here with the purpose...... of providing, based on additional sampling from both polar regions, an update on species morphology, life history aspects and biogeography that can serve as a reference for the future. The examination of a substantial number of cells unequivocally supports the elevation to species level of P. borealis stat...

  7. Coccolithophorids in polar waters: Trigonaspis spp. revisited

    DEFF Research Database (Denmark)

    Thomsen, Helge Abildhauge; Østergaard, Jette B.

    2015-01-01

    A group of weakly calcified coccolithophorid genera and species were described from polar regions several decades ago. In the interim period a few additional findings have been reported adding to the morphological and biogeographical databases of some of the species. The holococcolithophorid genus...... Trigonaspis is revisited here with the purpose of providing, based on additional sampling from both polar regions, an update on species morphology, life history aspects and biogeography. The genus Trigonaspis as currently circumscribed comprises four taxa – two from each polar region. The triangular plates...

  8. Sloan Digital Sky Survey Photometric Calibration Revisited

    Energy Technology Data Exchange (ETDEWEB)

    Marriner, John; /Fermilab

    2012-06-29

    The Sloan Digital Sky Survey calibration is revisited to obtain the most accurate photometric calibration. A small but significant error is found in the flat-fielding of the Photometric telescope used for calibration. Two SDSS star catalogs are compared and the average difference in magnitude as a function of right ascension and declination exhibits small systematic errors in relative calibration. The photometric transformation from the SDSS Photometric Telescope to the 2.5 m telescope is recomputed and compared to synthetic magnitudes computed from measured filter bandpasses.

  9. Resolution of Reflection Seismic Data Revisited

    DEFF Research Database (Denmark)

    Hansen, Thomas Mejer; Mosegaard, Klaus; Zunino, Andrea

    wavelength of the wavelet within the thin layer. Using a simple thin-layer parameterization Widess (1973) demonstrated that thin layers with thickness less that around λb/8 cannot be resolved from seismic data independent of the noise level. This has results since been widely adopted as a commonly accepted...... lower vertical resolution of reflection seismic data. In the following we will revisit think layer model and demonstrate that there is in practice no limit to the vertical resolution using the parameterization of Widess (1973), and that the vertical resolution is limited by the noise in the data...

  10. Revisiting Fermat's Factorization for the RSA Modulus

    CERN Document Server

    Gupta, Sounak

    2009-01-01

    We revisit Fermat's factorization method for a positive integer $n$ that is a product of two primes $p$ and $q$. Such an integer is used as the modulus for both encryption and decryption operations of an RSA cryptosystem. The security of RSA relies on the hardness of factoring this modulus. As a consequence of our analysis, two variants of Fermat's approach emerge. We also present a comparison between the two methods' effective regions. Though our study does not yield a new state-of-the-art algorithm for integer factorization, we believe that it reveals some interesting observations that are open for further analysis.

  11. Sloan Digital Sky Survey Photometric Calibration Revisited

    Science.gov (United States)

    Marriner, J.

    2016-05-01

    The Sloan Digital Sky Survey calibration is revisited to obtain the most accurate photometric calibration. A small but significant error is found in the flat-fielding of the Photometric telescope used for calibration. Two SDSS star catalogs are compared and the average difference in magnitude as a function of right ascension and declination exhibits small systematic errors in relative calibration. The photometric transformation from the SDSS Photometric Telescope to the 2.5 m telescope is recomputed and compared to synthetic magnitudes computed from measured filter bandpasses.

  12. Board Structure and Corporate Performance

    Directory of Open Access Journals (Sweden)

    Mehmet Baha Karan

    2010-03-01

    Full Text Available This paper attempts to analyze the impact of board structure attributes on their accounting and stock market performance. Our analyses are built on an emerging market, Turkey for the period between 1995 and 2006. We conduct our analyses through binary logistic methodology. Our findings show that, while board ownership does not have any impact on the accounting performance, it has a fairly positive influence on the stock market performance of firms during the crisis period. Similarly, the situation when the ceo of a firm is also the chairman of the board is not found to have any impact on the corporate performance of firms, although its negative impact is present during the crisis period. Moreover, board independence is found to not to have an effect on accounting performance, yet the stock market perceives board independence positively, both in general and in the crisis periods. Finally, board size has a positive impact , both on the accounting and on the stock market performance of firms, yet the impact on the corporate performance reverts to adverse during the crisis period.

  13. The Dutch 'Female Board Index' 2009

    NARCIS (Netherlands)

    Lückerath – Rovers, M.

    2009-01-01

    This report gives an overview of the presence of women in the Executive Board and Supervisory Board (together: 'the Board') of Dutch listed companies per September 2009. The companies have been ranked by the percentage women in the Board. A difference analysis has been made at personal level (charac

  14. The Executive Committee. Effective Committees. Board Basics.

    Science.gov (United States)

    Ingram, Richard T.

    1996-01-01

    The executive board of the college or university governing board has the central purpose of strengthening the board's performance by helping it function efficiently and effectively. Because the executive committee can undermine trustee morale by abusing its authority, the entire governing board must decide the extent of the powers delegated to the…

  15. Using Management Advisory Boards in the Classroom.

    Science.gov (United States)

    Gilbreath, Brad; Manning, Michael R.; Burchett, O'Neill; Wieters, C. David; Wright, Charles Roger; Powers, Tom L.

    2001-01-01

    Advisory boards in management classes expose students to experienced businesspeople and add realism. They give students insight into project work and experience working with senior management. However, boards complicate instructors' role, board members' and teachers' beliefs may conflict, and board members may give students contradictory advice.…

  16. Ownership Concentration, Monitoring and Optimal Board Structure

    OpenAIRE

    Graziano, Clara; Luporini, Annalisa

    2005-01-01

    The paper analyzes the optimal structure of board of directors in a firm with ownership concentrated in the hands of a large shareholder who sits on the board. We focus our attention on the choice between one-tier board who performs all tasks and two-tier board where the management board is in charge of project selection and the supervisory board is in charge of monitoring. We consider the case in which the large shareholder sits on (and controls) the supervisory board but not the management ...

  17. Pocket guide for improving board performance.

    Science.gov (United States)

    1994-01-01

    This pocket guide, a supplement to "The Family Planning Manager," provides suggestions for building an effective, supportive board of directors. Among the topics covered are defining the board's terms of office, board committees, criteria for selecting board members and the board leader, dealing with key family planning issues, and ethical concerns. Also included is a sample chart for keeping track of board diversity in terms of age, gender, ethnicity, and professional and organizational experience. Yet another section sets forth a sample board member job description, including requirements, functional responsibilities, and expectations. PMID:12291665

  18. Does the Size and Composition of the Board of Directors of Shinkin Banks Affect their Risk Taking and Efficiency?

    OpenAIRE

    Tsutomu Chano; Yoshiro Tsutsui

    2014-01-01

    This paper investigates the effect of the size and composition of the board of directors of Shinkin Banks on their efficiency and risk taking. Because employees are important stakeholders in Japanese firms, we define the relative size of the board of directors as the number of directors per employee. We also consider the composition of the board; specifically, we employ a dummy variable representing whether the board includes directors who were not employees of that Shinkin Bank, and also the...

  19. Ground Zero revisits shape outbreaks: Zika and beyond

    CERN Document Server

    Manrique, Pedro D; Johnson, Neil F

    2016-01-01

    During an infection outbreak, many people continue to revisit Ground Zero - such as the one square mile of Miami involved in the current Zika outbreak- for work, family or social reasons. Public health planning must account for the counterintuitive ways in which this human flow affects the outbreak's duration, severity and time-to-peak. Managing this flow of revisits can allow the outbreak's evolution to be tailored.

  20. The role of brand destination experience in determining revisit intention

    DEFF Research Database (Denmark)

    Mattsson, Jan; Barnes, Stuart; Sørensen, Flemming

    experience, which provides a more holistic and unified view of the brand destination. The research uses a logistic regression model to determine the role of satisfaction and brand experience in determining revisit intentions. The study also examines differences among subgroups and four brand experience sub......-constructs. The findings suggest that brand experience is an important determinant of revisit intentions, but that there is variation among respondent groups. The paper rounds off with conclusions and implications for research and practice....

  1. 78 FR 73586 - Senior Executive Service Performance Review Board (PRB) and Executive Resources Board (ERB...

    Science.gov (United States)

    2013-12-06

    ... Surface Transportation Board Senior Executive Service Performance Review Board (PRB) and Executive... Performance Review Board (PRB) and Executive Resources Board (ERB) Membership. SUMMARY: Effective immediately, the membership of the PRB and ERB is as follows: Performance Review Board Leland L. Gardner,...

  2. Bank liquidity and the board of directors

    OpenAIRE

    Delis, Manthos D; Gaganis, Chrysovalantis; Pasiouras, Fotios

    2009-01-01

    This short paper presents the first attempt to examine empirically the relationship between the level of bank liquidity and the structure of the board of directors, in terms of board size and independence. A novel database on these board characteristics is built that includes banks operating in 10 OECD countries during the period 2000-2006. We find a negative relationship between board size and liquidity, while the impact of board independence is U-shaped. Therefore, we contend that considera...

  3. Board of directors’ composition and financing choices

    OpenAIRE

    Alves, Paulo; Couto, Eduardo; Francisco, Paulo

    2014-01-01

    Building on the pecking order theory of Myers and Majluf, (1984) and Myers (1984), the present study empirically analyses the association between the board of directors’ composition and firm financing policies. Particularly, the fraction of independent directors on the board, the fraction of female directors, the board size, and whether the Chief Executive Officer (CEO) is also the chairman of the board are analysed. It is conjectured that a more independent and efficient board leads to a shi...

  4. Decoherence, determinism and chaos revisited

    Energy Technology Data Exchange (ETDEWEB)

    Noyes, H.P.

    1994-11-15

    We suggest that the derivation of the free space Maxwell Equations for classical electromagnetism, using a discrete ordered calculus developed by L.H. Kauffman and T. Etter, necessarily pushes the discussion of determinism in natural science down to the level of relativistic quantum mechanics and hence renders the mathematical phenomena studied in deterministic chaos research irrelevant to the question of whether the world investigated by physics is deterministic. We believe that this argument reinforces Suppes` contention that the issue of determinism versus indeterminism should be viewed as a Kantian antinomy incapable of investigation using currently available scientific tools.

  5. THERMAL CONDUCTIVITY OF RUBBERIZED GYPSUM BOARD

    Directory of Open Access Journals (Sweden)

    Taher Abu-Lebdeh

    2014-01-01

    Full Text Available The disposal of scrap tires is a challenging task and hence an innovative solution to meet these challenges is needed. Extensive work has been done on the utilization of waste tires in a variety of applications in asphalt pavements and concrete. However, previous investigations focus only on the mechanical properties of the rubberized materials, but few on the thermal performance. This is especially true for rubberized gypsum. Limited or no experimental data on the thermal performance of rubberized gypsum board are available. In this study, an experimental program is established to investigate the effect of amount and size of crumb rubber on the thermal properties of gypsum materials. Gypsum is replaced by four different percentage of crumb rubber: 10, 20, 30 and 40% by weight of gypsum and two sizes of crumb rubber (#30, #10_20 to make eight rubberized gypsum specimens. The prepared specimens were tested for thermal conductivity using an apparatus specially designed and constructed for this purpose. The experimental program was concluded by proposing an empirical equation to predict the thermal conductivity of rubberized gypsum board. Results indicated better thermal performance of the gypsum board due to the addition of crumb rubber. Thermal conductivity of the rubberized gypsum was 18-38% lower than the ordinary gypsum. It is concluded that thermal conductivity of rubberized gypsum decreases with the increase of crumb rubber regardless the size of the rubber and that thermal conductivity of mixtures contained 40% of rubber was about 38% lower than conventional mixture when crumb rubber #10_20 was added, while the thermal conductivity reduced by 22% when crumb rubber #30 was added. The study suggested for future work to investigate the effect of air voids size and ratio on the thermal conductivity of rubberized gypsum.

  6. The new Board of Governors

    International Nuclear Information System (INIS)

    Full text: Miss Blanche Margaret Meagher was elected chairman of the IAEA Board of Governors for 1964-65, after the new Board had been constituted at the Eighth Session of the General Conference in September. Since 1962 Miss Meagher has been Canadian Ambassador to Austria, and Canadian Governor of the Agency. Miss Meagher joined the Canadian Department of External Affairs in 1942, and has held a number of foreign diplomatic appointments; she has also served on Canadian delegations to the UN Educational, Scientific and Cultural Organization, the International Telecommunication Union, the Economic and Social Council of UN and the UN Disarmament Sub-Committee. The Vice-Chairmen of the Board are Mr. Wilhelm Billig (Poland) and Mr. Hassan M. Tohamy (UAR). Mr. Billig is Chairman of the State Council for Atomic Energy, and High Commissioner for Peaceful Uses of Atomic Energy. Mr. Tohamy is Ambassador to Austria, and Resident Representative to the Agency. Of the twelve elected members of the Board, five were chosen by the General Conference in 1964 for two years, viz. Argentina, Chile, Netherlands, Thailand and the United Arab Republic. Seven were elected in 1963: Afghanistan, China, Congo (Leopoldville), Morocco, Romania, Switzerland and Uruguay. The remaining thirteen members have been designated by the Board: Australia, Belgium, Brazil, Canada, Finland, France, India, Japan, Poland, South Africa, USSR, United Kingdom and United States. (author)

  7. Effects of Excess Cash, Board Attributes and Insider Ownership on Firm Value: Evidence from Pakistan

    OpenAIRE

    Nadeem Ahmed Sheikh; Muhammad Imran Khan

    2016-01-01

    The purpose of this paper is to investigate whether excess cash, board attributes (i.e. board size, board independence and CEO duality) and insider ownership affects the value of the firm. Data were taken from annual reports of non-financial firms listed on the Karachi Stock Exchange (KSE) Pakistan during 2008-2012. Pooled ordinary least squares method used to estimate the effects of excess cash and internal governance indicators on the value of the firm. Our results indicate that...

  8. The Effects of Corporate Ownership Structure and Board Size on Earnings Management: Evidence from Turkey

    OpenAIRE

    Mehmet Aygun; Suleyman Ic; Mustafa Sayim

    2014-01-01

    This study investigates the impact of corporate ownership structure and board size on earnings management for asample of Turkish firms registered on the Istanbul Stock Exchange (ISE) for the period of 2009 to 2012. The corporate ownership structure is measured with two variables: managerial ownership and institutional ownership. The board size can be defined as the number of members in the board. This study also uses three controlled variables: return on assets, size of the firm and financial...

  9. Effects of Board of Directors' Characteristics on the Quality of Accounting Information in Brazil

    OpenAIRE

    Luciana Holtz; Alfredo Sarlo Neto

    2014-01-01

    One of the board of directors' responsibilities is to monitor the quality of information disclosed in financial reports. The board's structural and compositional characteristics can affect the quality of reported accounting information. The aim of this study was to investigate the effects of the board's structural and compositional characteristics on the quality of accounting information of companies listed on the Brazilian Securities, Commodities, and Futures Exchange (Bolsa de Mercadorias e...

  10. Female presence on corporate boards: a multi-country study of environmental context

    OpenAIRE

    Terjesen, Siri

    2008-01-01

    A growing body of ethics research investigates gender diversity and governance on corporate boards, at individual and firm levels, in single country studies. In this study, we explore the environmental context of female representation on corporate boards of directors, using data from forty-three countries. We sug-gest that women’s representation on corporate boards may be shaped by the larger environment, including the social, political and economic structures of individual countries. We use ...

  11. Female Presence on Corporate Boards: A Multi-Country Study of Environmental Context

    OpenAIRE

    Terjesen, Siri; Singh, Val

    2008-01-01

    A growing body of ethics research investigates gender diversity and governance on corporate boards, at individual and firm levels, in single country studies. In this study, we explore the environmental context of female representation on corporate boards of directors, using data from forty-three countries. We suggest that women’s representation on corporate boards may be shaped by the larger environment, including the social, political and economic structures of individual countries. We use...

  12. Board diversity and organizational valuation: unravelling the effects of ethnicity and gender

    OpenAIRE

    Ntim, Collins G

    2015-01-01

    Organizational boards of directors are one of the most important subgroups within most modern organizations, performing critical advisory, monitoring and resource dependence roles. This paper investigates the crucial question of whether the stock market values ethnic and gender diversity within organizational boards. We find that board diversity is positively associated with market valuation. We distinctively demonstrate further that ethnic diversity is valued more highly by the stock market ...

  13. Controlling electronics boards with PVSS

    CERN Document Server

    Jacobsson, Richard

    2005-01-01

    This paper addresses several aspects of implementing a control system for electronics boards in order to perform remote Field Programmable Gate Array (FPGA) programming, hardware configuration, register control, and monitoring, as well as interfacing it to an expert system. The paper presents an implementation, using the Distributed Information Management (DIM) package and the industrial SCADA system PVSS II from ETM, in which the access mechanisms to the board resources are completely generic and in which the device prescription and the handling of mapping between functional parameters and physical registers follow a common structure independent of the board type. The control system also incorporates mechanisms by which it may be controlled from a finite state machine based expert system. Finally the paper suggests an improvement in which the mapping between logical parameters and physical registers is represented by descriptors in the device description such that the translation can be handled by a common m...

  14. Institutional Evolution and Corporate Boards

    DEFF Research Database (Denmark)

    Chen, Victor Zitian; Hobdari, Bersant; Sun, Pei;

    2014-01-01

    We argue that corporate boards are a dynamic repository of human- and social capital in response to external institutional evolution. Theoretically, integrating institutional economics, agency theory and resource dependence theory, we explain that evolution of market-, legal- and political...... institutions restructures the particular context in which board members play their two primary roles: monitoring the CEO on behalf of the shareholders, suggested by the agency theory, and supporting the CEO by providing resources, knowledge and information, suggested by the resource dependence theory......, since the board changes are typically proposed by the block shareholders, whose motivation for doing so is closely associated with a corporation’s financial performance, we further argue that financial performance is a key moderator of the relationships between institutional evolution and changes...

  15. Planet-Disk Interaction revisited

    OpenAIRE

    Illenseer T. F.; Jung Manuel; Duschl W. J.

    2013-01-01

    We present results on our investigations of planet–disk interaction in protoplanetary disks. For the hydrodynamic simulations we use a second order semi–discrete total variation diminishing (TVD) scheme for systems of hyperbolic conservation laws on curvilinear grids. Our previously used method conserves the momentum in two dimensional systems with rotational symmetry. Additionally, we modified our simulation techniques for inertial angular momentum conservation even in two dimensional ...

  16. Computer Science and Technology Board

    Energy Technology Data Exchange (ETDEWEB)

    Blumenthal, M.S.

    1990-01-01

    The Computer Science and Technology Board (CSTB) meets three times a year to consider scientific and policy issues in computer science as well as relevant problems in associated technologies. The objectives of the Board include: initiating studies involving computer science and technology as a critical national resource; responding to requests from the government, nonprofit foundations, and industry for advice on computer science and technology; promoting the health of the technology and other fields of pure and applied science and technology; and providing a base of expertise within the NRC in the area of computer science and technology.

  17. Operations on soft sets revisited

    CERN Document Server

    Zhu, Ping

    2012-01-01

    Soft sets, as a mathematical tool for dealing with uncertainty, have recently gained considerable attention, including some successful applications in information processing, decision, demand analysis, and forecasting. To construct new soft sets from given soft sets, some operations on soft sets have been proposed. Unfortunately, such operations cannot keep all classical set-theoretic laws true for soft sets. In this paper, we redefine the intersection, complement, and difference of soft sets and investigate the algebraic properties of these operations along with a known union operation. We find that the new operation system on soft sets inherits all basic properties of operations on classical sets, which justifies our definitions.

  18. Revisiting the medical diagnosis problem

    DEFF Research Database (Denmark)

    Ejersbo, Lisser Rye; Leron, Uri

    2014-01-01

    of such cognitive challenges? In our view, pointing out the clash is not enough; we'd like to help students build bridges between the intuitive and analytical ways of seeing the problem, thus hopefully creating a peaceful co-existence between these two modes of thought. In this article, we investigate this question...... psychological research as a theoretical base, we design a new “bridging” task, which is on the one hand formally equivalent to the given “difficult” task, but on the other hand is much more accessible to students’ intuitions. Furthermore, this new task would serve as "stepping stone", enabling students to solve...

  19. Changes in Sea Levels around the British Isles Revisited (Invited)

    Science.gov (United States)

    Teferle, F. N.; Hansen, D. N.; Bingley, R. M.; Williams, S. D.; Woodworth, P. L.; Gehrels, W. R.; Bradley, S. L.; Stocchi, P.

    2009-12-01

    Recently a number of new and/or updated sources for estimates of vertical land movements for the British Isles have become available allowing the relative and average changes in sea levels for this region to be revisited. The geodetic data set stems from a combination of re-processed continuous Global Positioning System (GPS) measurements from stations in the British Isles and from a global reference frame network, and absolute gravity (AG) measurements from two stations in the British Isles. The geologic data set of late Holocene sea level indicators has recently been updated, now applying corrections for the 20th century sea level rise, syphoning effect and late Holocene global ice melt, and expanded to Northern Ireland and Ireland. Several new model predictions of the glacial isostatic adjustment (GIA) process active in this region form the modelling data set of vertical land movements for the British Isles. Correcting the updated revised local reference (RLR) trends from the Permanent Service for Mean Sea Level (PSMSL) with these vertical land movement data sets, regional and averaged changes in sea levels around the British Isles have been investigated. Special focus is thereby also given to the coastal areas that have recently been identified within the UK Climate Projections 2009.

  20. Revisiting the Master-Signifier, or, Mandela and Repression.

    Science.gov (United States)

    Hook, Derek; Vanheule, Stijn

    2015-01-01

    The concept of the master-signifier has been subject to a variety of applications in Lacanian forms of political discourse theory and ideology critique. While there is much to be commended in literature of this sort, it often neglects salient issues pertaining to the role of master signifiers in the clinical domain of (individual) psychical economy. The popularity of the concept of the master (or "empty") signifier in political discourse analysis has thus proved a double-edged sword. On the one hand it demonstrates how crucial psychical processes are performed via the operations of the signifier, extending thus the Lacanian thesis that identification is the outcome of linguistic and symbolic as opposed to merely psychological processes. On the other, the use of the master signifier concept within the political realm to track discursive formations tends to distance the term from the dynamics of the unconscious and operation of repression. Accordingly, this paper revisits the master signifier concept, and does so within the socio-political domain, yet while paying particular attention to the functioning of unconscious processes of fantasy and repression. More specifically, it investigates how Nelson Mandela operates as a master signifier in contemporary South Africa, as a vital means of knitting together diverse elements of post-apartheid society, enabling the fantasy of the post-apartheid nation, and holding at bay a whole series of repressed and negated undercurrents. PMID:26834664

  1. Revisiting the master-signifier, or, Mandela and repression

    Directory of Open Access Journals (Sweden)

    Derek eHook

    2016-01-01

    Full Text Available The concept of the master-signifier has been subject to a variety of applications in Lacanian forms of political discourse theory and ideology critique. While there is much to be commended in literature of this sort, it often neglects salient issues pertaining to the role of master signifiers in the clinical domain of (individual psychical economy. The popularity of the concept of the master (or ‘empty’ signifier in political discourse analysis has thus proved a double-edged sword. On the one hand it demonstrates how crucial psychical processes are performed via the operations of the signifier, extending thus the Lacanian thesis that identification is as much the outcome of linguistic and symbolic as opposed to merely psychological processes. On the other, the use of the master signifier concept within the political realm to track discursive formations tends to distance the term from the dynamics of the unconscious and operation of repression. Accordingly, this paper revisits the master signifier concept, and does so within the socio-political domain, yet while paying particular attention to the functioning of unconscious processes of fantasy and repression. More specifically, it investigates how Nelson Mandela operates as a master signifier in contemporary South Africa, as a vital means of knitting together diverse elements of post-apartheid society, enabling the fantasy of the post-apartheid nation, and holding at bay a whole series of repressed and negated undercurrents.

  2. Revisiting the Master-Signifier, or, Mandela and Repression

    Science.gov (United States)

    Hook, Derek; Vanheule, Stijn

    2016-01-01

    The concept of the master-signifier has been subject to a variety of applications in Lacanian forms of political discourse theory and ideology critique. While there is much to be commended in literature of this sort, it often neglects salient issues pertaining to the role of master signifiers in the clinical domain of (individual) psychical economy. The popularity of the concept of the master (or “empty”) signifier in political discourse analysis has thus proved a double-edged sword. On the one hand it demonstrates how crucial psychical processes are performed via the operations of the signifier, extending thus the Lacanian thesis that identification is the outcome of linguistic and symbolic as opposed to merely psychological processes. On the other, the use of the master signifier concept within the political realm to track discursive formations tends to distance the term from the dynamics of the unconscious and operation of repression. Accordingly, this paper revisits the master signifier concept, and does so within the socio-political domain, yet while paying particular attention to the functioning of unconscious processes of fantasy and repression. More specifically, it investigates how Nelson Mandela operates as a master signifier in contemporary South Africa, as a vital means of knitting together diverse elements of post-apartheid society, enabling the fantasy of the post-apartheid nation, and holding at bay a whole series of repressed and negated undercurrents. PMID:26834664

  3. Leber′s hereditary optic neuropathy: The mitochondrial connection revisited

    Directory of Open Access Journals (Sweden)

    Khaled K Abu-Amero

    2011-01-01

    Full Text Available Our current understanding of Leber′s hereditary optic neuropathy (LHON-mitochondrial connection falls short of comprehensive. Twenty years of intensive investigation have yielded a wealth of information about mitochondria, the mitochondrial genome, the metabolism of the optic nerve and other structures, and the phenotypic variability of classic LHON. However, we still cannot completely explain how primary LHON mutations injure the optic nerve or why the optic nerve is particularly at risk. We cannot explain the incomplete penetrance or the male predominance of LHON, the typical onset in young adult life without warning, or the synchronicity of visual loss. Moreover, primary LHON mutations clearly are not present in every family with the LHON phenotype (including multigenerational maternal inheritance, and they are present in only a minority of individuals who have the LHON optic neuropathy phenotype without a family history. All lines of evidence point to abnormalities of the mitochondria as the direct or indirect cause of LHON. Therefore, the mitochondria-LHON connection needs to be revisited and examined closely. This review will attempt to do that and provide an update on various aspects of LHON.

  4. Leber's Hereditary Optic Neuropathy: The Mitochondrial Connection Revisited.

    Science.gov (United States)

    Abu-Amero, Khaled K

    2011-01-01

    Our current understanding of Leber's hereditary optic neuropathy (LHON)-mitochondrial connection falls short of comprehensive. Twenty years of intensive investigation have yielded a wealth of information about mitochondria, the mitochondrial genome, the metabolism of the optic nerve and other structures, and the phenotypic variability of classic LHON. However, we still cannot completely explain how primary LHON mutations injure the optic nerve or why the optic nerve is particularly at risk. We cannot explain the incomplete penetrance or the male predominance of LHON, the typical onset in young adult life without warning, or the synchronicity of visual loss. Moreover, primary LHON mutations clearly are not present in every family with the LHON phenotype (including multigenerational maternal inheritance), and they are present in only a minority of individuals who have the LHON optic neuropathy phenotype without a family history. All lines of evidence point to abnormalities of the mitochondria as the direct or indirect cause of LHON. Therefore, the mitochondria-LHON connection needs to be revisited and examined closely. This review will attempt to do that and provide an update on various aspects of LHON.

  5. Skyrmions with vector mesons revisited

    CERN Document Server

    Oh, Yongseok

    2014-01-01

    In order to develop a model that can describe both a single baryon and multi-baryon systems on the same footing, we re-investigate the Skyrme model in a chiral Lagrangian derived from the hidden local symmetry (HLS) up to $O(p^4)$ including the homogeneous Wess-Zumino terms. We use the master formulas that connect the parameters of the HLS Lagrangian and a class of holographic QCD models, which provides a controllable way to determine the low-energy constants of the Lagrangian once the pion decay constant and the vector meson mass are given. Therefore, this model allows us to study the role of vector mesons in the skyrmion structure. We find that the $\\rho$ and $\\omega$ vector mesons have different roles in the skyrmion structure and that the $\\omega$ meson has an important role in the properties of the nucleon.

  6. Post-Inflationary Gravitino Production Revisited

    CERN Document Server

    Ellis, John; Nanopoulos, Dimitri V; Olive, Keith A; Peloso, Marco

    2016-01-01

    We revisit gravitino production following inflation. As a first step, we review the standard calculation of gravitino production in the thermal plasma formed at the end of post-inflationary reheating when the inflaton has completely decayed. Next we consider gravitino production prior to the completion of reheating, assuming that the inflaton decay products thermalize instantaneously while they are still dilute. We then argue that instantaneous thermalization is in general a good approximation, and also show that the contribution of non-thermal gravitino production via the collisions of inflaton decay products prior to thermalization is relatively small. Our final estimate of the gravitino-to-entropy ratio is approximated well by a standard calculation of gravitino production in the post-inflationary thermal plasma assuming total instantaneous decay and thermalization at a time $t \\simeq 1.2/\\Gamma_\\phi$. Finally, in light of our calculations, we consider potential implications of upper limits on the gravitin...

  7. Revisiting gravitino dark matter in thermal leptogenesis

    CERN Document Server

    Ibe, Masahiro; Yanagida, Tsutomu T

    2016-01-01

    In this paper, we revisit the gravitino dark matter scenario in the presence of the bilinear $R$-parity violating interaction. In particular, we discuss a consistency with the thermal leptogenesis. For a high reheating temperature required for the thermal leptogenesis, the gravitino dark matter tends to be overproduced, which puts a severe upper limit on the gluino mass. As we will show, a large portion of parameter space of the gravitino dark matter scenario has been excluded by combining the constraints from the gravitino abundance and the null results of the searches for the superparticles at the LHC experiments. In particular, the models with the stau (and other charged slepton) NLSP has been almost excluded by the searches for the long-lived charged particles at the LHC unless the required reheating temperature is somewhat lowered by assuming, for example, a degenerated right-handed neutrino mass spectrum.

  8. Revisiting the R νMDM models

    Science.gov (United States)

    Cai, Yi; Schmidt, Michael A.

    2016-05-01

    Combining neutrino mass generation and a dark matter candidate in a unified model has always been intriguing. We revisit the class of R νMDM models, which incorporate minimal dark matter in radiative neutrino mass models based on the one-loop ultraviolet completions of the Weinberg operator. The possibility of an exact accidental Z 2 is completely ruled out in this scenario. We study the phenomenology of one of the models with an approximate Z 2 symmetry. In addition to the Standard Model particles, it contains two real scalar quintuplets, one vector-like quadruplet fermion and a fermionic quintuplet. The neutral component of the fermionic quintuplet serves as a good dark matter candidate which can be tested by the future direct and indirect detection experiments. The constraints from flavor physics and electroweak-scale naturalness are also discussed.

  9. ADHM Revisited: Instantons and Wilson Lines

    CERN Document Server

    Tong, David

    2014-01-01

    We revisit the well-studied D0-D4 system of D-branes and its relationship to the ADHM construction. It is well known that the D0-branes appear as instantons in the D4-brane worldvolume. We add a Wilson line to the D4-brane in the guise of an extended fundamental string and determine how this affects the D0-brane dynamics. As the D0-brane moves in the presence of the Wilson line, it experiences a Lorentz force, proportional to its Yang-Mills gauge connection. From the perspective of the D0-brane quantum mechanics, this force emerges through the ADHM construction of the self-dual gauge connection.

  10. Three dimensional maximally supersymmetric field theory revisited

    International Nuclear Information System (INIS)

    The field theoretical realization of maximally extended supersymmetry algebra in 3 dimensions is revisited here. The existence of an interacting field theory which also manifests the full automorphism demands the existence of extra global symmetry transformations. They form the infinite-dimensional group of volume-preserving diffeomorphisms of an internal 3-dimensional space. Upon regularization, it will be truncated to a finite-dimensional unitary group. This extra symmetry together with multiplicity of component fields allow one to consistently introduce self-interactions through Nambu brackets or matrix 4-commutators. It turns out that there exists a conformal field theory which is invariant under OSp(4 | 8) x U(N) groups of global transformations. Relaxing full automorphism to its biggest subgroup, one can consistently mass-deforms the theory. In addition to ordinary associative algebraic structures, a non-associative structure also underlies this theory. (author)

  11. Revisiting instanton corrections to the Konishi multiplet

    CERN Document Server

    Alday, Luis F

    2016-01-01

    We revisit the calculation of instanton effects in correlation functions in ${\\cal N}=4$ SYM involving the Konishi operator and operators of twist two. Previous studies revealed that the scaling dimensions and the OPE coefficients of these operators do not receive instanton corrections in the semiclassical approximation. We go beyond this approximation and demonstrate that, while operators belonging to the same ${\\cal N}=4$ supermultiplet ought to have the same conformal data, the evaluation of quantum instanton corrections for one operator can be mapped into a semiclassical computation for another operator in the same supermultiplet. This observation allows us to compute explicitly the leading instanton correction to the scaling dimension of operators in the Konishi supermultiplet as well as to their structure constants in the OPE of two half-BPS scalar operators. We then use these results, together with crossing symmetry, to determine instanton corrections to scaling dimensions of twist-four operators with ...

  12. The Species Problem in Myxomycetes Revisited.

    Science.gov (United States)

    Walker, Laura M; Stephenson, Steven L

    2016-08-01

    Species identification in the myxomycetes (plasmodial slime molds or myxogastrids) poses particular challenges to researchers as a result of their morphological plasticity and frequent alteration between sexual and asexual life strategies. Traditionally, myxomycete morphology has been used as the primary method of species delimitation. However, with the increasing availability of genetic information, traditional myxomycete taxonomy is being increasingly challenged, and new hypotheses continue to emerge. Due to conflicts that sometimes occur between traditional and more modern species concepts that are based largely on molecular data, there is a pressing need to revisit the discussion surrounding the species concept used for myxomycetes. Biological diversity is being increasingly studied with molecular methods and data accumulates at ever-faster rates, making resolution of this matter urgent. In this review, currently used and potentially useful species concepts (biological, morphological, phylogenetic and ecological) are reviewed, and an integrated approach to resolve the myxomycete species problem is discussed. PMID:27351595

  13. Revisiting light neutralino scenarios in the MSSM

    CERN Document Server

    Vasquez, Daniel Albornoz; Boehm, Celine

    2011-01-01

    We revisit the case of a light neutralino LSP in the framework of the MSSM. We consider a model with eleven free parameters. We show that all scenarios where the annihilation of light neutralinos rely mainly on the exchange of a light pseudoscalar are excluded by direct detection searches and by Fermi measurements of the gamma-flux from dwarf spheroidal galaxies. On the other hand, we find scenarios with light sleptons that satisfy all collider and astroparticle physics constraints. In this case, the lower limit on the LSP mass is 12.6 GeV. We discuss how the parameter space of the model will be further probed by new physics searches at the LHC.

  14. Seasonal dating of Sappho's 'Midnight Poem' revisited

    Science.gov (United States)

    Cuntz, Manfred; Gurdemir, Levent; George, Martin

    2016-04-01

    Sappho was a Greek lyric poet who composed a significant array of pristine poetry. Although much of it has been lost, her reputation has endured thanks to numerous surviving fragments. One of her contributions includes the so-called 'Midnight Poem', which contains a line about the Pleiades, setting sometime before midnight, and supposedly observed from the island of Lesbos. This poem also refers to the setting of the Moon. Sappho's Midnight Poem thus represents a prime example of where ancient poetry and astronomy merge, and it also offers the possibility of seasonal dating. Previously, Herschberg and Mebius (1990) estimated that the poem was composed in late winter/early spring, a time frame that is not unusual for lyrics of an amorous nature. The aim of our paper is to revisit this earlier finding by using modern-day software. Our study confirms Herschberg and Mebius' result, but also conveys further information.

  15. Seeing the unseen: Charles Bonnet syndrome revisited.

    Science.gov (United States)

    Nair, Aditya Gopinathan; Nair, Akshay Gopinathan; Shah, Bharat R; Gandhi, Rashmin Anilkumar

    2015-09-01

    Charles Bonnet syndrome (CBS) is a rare condition that encompasses three clinical features: complex visual hallucinations, ocular pathology causing visual deterioration, and preserved cognitive status. Common associated ocular pathologies include age-related macular degeneration, glaucoma, and cataracts. Several theories have been proposed to try to explain the visual hallucinations. However, the pathophysiology remains poorly understood, and treatment is largely based on anecdotal data. The lack of awareness of CBS among medical professionals often leads to inappropriate diagnosis and medication. In a country like India, where awareness of mental health is not widespread, cultural myths and stigma prevent patients from seeking professional help. Here we describe two cases of CBS and revisit different ocular morbidities that have been reported to occur in conjunction with CBS. Psychiatrists and ophthalmologists alike must be sensitive to this clinical condition to ensure prompt diagnosis and treatment.

  16. Revisiting Lepton Flavour Universality in B Decays

    CERN Document Server

    Feruglio, Ferruccio; Pattori, Andrea

    2016-01-01

    Lepton flavour universality (LFU) in B-decays is revisited in a model-independent way by considering semileptonic operators defined at a scale Lambda above the electroweak scale v. The importance of quantum effects, so far neglected in the literature, is emphasised. We construct the low-energy effective Lagrangian taking into account the running effects from Lambda down to v through the one-loop renormalization group equations (RGE) in the limit of exact electroweak symmetry and QED RGEs from v down to the 1 GeV scale. The most important quantum effects turn out to be the modification of the leptonic couplings of the vector boson Z and the generation of a purely leptonic effective Lagrangian. Large LFU breaking effects in Z and tau decays and visible lepton flavour violating (LFV) effects in the processes tau -> mu ll, tau -> mu rho, tau -> mu pi and tau -> mu eta^(') are induced.

  17. The Faraday effect revisited: General theory

    DEFF Research Database (Denmark)

    Cornean, Horia Decebal; Nenciu, Gheorghe; Pedersen, Thomas Garm

    conductivity can be explicitly computed and coincides with the classical result. In the general case, using magnetic perturbation theory, the conductivity tensor is expanded in powers of the strength of the magnetic field B. Then the linear term in B of this expansion is written down in terms of the zero......This paper is the first in a series revisiting the Faraday effect, or more generally, the theory of electronic quantum transport/optical response in bulk media in the presence of a constant magnetic field. The independent electron approximation is assumed. For free electrons, the transverse...... magnetic field Green function and the zero field current operator. In the periodic case, the linear term in B of the conductivity tensor is expressed in terms of zero magnetic field Bloch functions and energies. No derivatives with respect to the quasimomentum appear and thereby all ambiguities are removed...

  18. The Audit Committee. Board Basics

    Science.gov (United States)

    Ostrom, John S.

    2004-01-01

    The Effective Committees set of booklets comprises publications on the following committees: investment, buildings and grounds, academic affairs, student affairs, finance, development, trustees, audit, compensation, and executive. It is part of the AGB Board Basics Series. This report describes the primary role of an audit committee. The primary…

  19. Strategic planning for the board.

    Science.gov (United States)

    Davies, A

    1991-04-01

    Although the planning operation is regarded by some observers as unrealistic in conditions of rapid change and increasing competition, the discipline of strategic thinking and the need for strategic leadership continue to be of vital importance. The author examines the purpose of the Board of Directors and its role in the management of strategy. PMID:10111271

  20. The European Board of Orthodontists.

    Science.gov (United States)

    Cozzani, Mauro; Weiland, Frank

    2016-06-01

    The multiplicity of nations, languages and differing ways and levels of specialized orthodontic education in Europe lead to the need for an objective review of the quality of orthodontic care. To this purpose, The European Board of Orthodontists (EBO) was introduced. This article gives an overview of the objectives of the EBO, its development and the requirements for membership. PMID:27066742

  1. The Sea Ice Board Game

    Science.gov (United States)

    Bertram, Kathryn Berry

    2008-01-01

    The National Science Foundation-funded Arctic Climate Modeling Program (ACMP) provides "curriculum resource-based professional development" materials that combine current science information with practical classroom instruction embedded with "best practice" techniques for teaching science to diverse students. The Sea Ice Board Game, described…

  2. Boot Camps for Charter Boards

    Science.gov (United States)

    Kronholz, June

    2015-01-01

    This article addresses the question of who owns the responsibility when a charter school gets into trouble--when its students aren't learning, or it misses its enrollment targets, or money runs short, or it closes. Upon presenting this question to a director of a charter school, a board member, and a Massachusetts-based education consultant and…

  3. The importance of board independence

    NARCIS (Netherlands)

    Zijl, N.J.M.

    2012-01-01

    Although the attributed importance of board independence is high, a clear definition of independence does not exist. Furthermore, the aim and consequences of independence are the subject of discussion and empirical evidence about the impact of independence is weak and disputable. Despite this lack o

  4. CERN HEALTH INSURANCE SUPERVISORY BOARD

    CERN Multimedia

    Sylvain Weisz

    2002-01-01

    All Members of the CERN Health Insurance Scheme (CHIS) are invited to a: CHIS Public Information Meeting Main Amphitheatre Tuesday 1 October 2002 (14:00-16:00) Topics will include the CHIS balance, trends in costs and the challenges facing our Scheme. Particular emphasis will be placed on hospitalisation in the Geneva area. Sylvain Weisz Chairman of the CHIS Board

  5. Where do international board members come from? Country-level antecedents of international board member selection in European boards

    NARCIS (Netherlands)

    van Veen, Kees; Sahib, Padma Rao; Aangeenbrug, Evelien

    2014-01-01

    In this paper, it is argued that boards internationalize by recruiting international directors in order to increase companies' performance. However, increasing nationality diversity on a board can be costly considering that it potentially creates cooperative problems on a board due to fault-lines an

  6. Generic Magnetic Fusion Reactor Revisited

    Science.gov (United States)

    Sheffield, John; Milora, Stanley

    2015-11-01

    The original Generic Magnetic Fusion Reactor paper was published in 1986. This update describes what has changed in 30 years. Notably, the construction of ITER is providing important benchmark numbers for technologies and costs. In addition, we use a more conservative neutron wall flux and fluence. But these cost-increasing factors are offset by greater optimism on the thermal-electric conversion efficiency and potential availability. The main examples show the cost of electricity (COE) as a function of aspect ratio and neutron flux to the first wall. The dependence of the COE on availability, thermo-electric efficiency, electrical power output, and the present day's low interest rates is also discussed. Interestingly, at fixed aspect ratio there is a shallow minimum in the COE at neutron flux around 2.5 MW/m2. The possibility of operating with only a small COE penalty at even lower wall loadings (to 1.0 MW/m2 at larger plant size) and the use of niobium-titanium coils are also investigated. J. Sheffield was supported by ORNL subcontract 4000088999 with the University of Tennessee.

  7. fMRI adaptation revisited.

    Science.gov (United States)

    Larsson, Jonas; Solomon, Samuel G; Kohn, Adam

    2016-07-01

    Adaptation has been widely used in functional magnetic imaging (fMRI) studies to infer neuronal response properties in human cortex. fMRI adaptation has been criticized because of the complex relationship between fMRI adaptation effects and the multiple neuronal effects that could underlie them. Many of the longstanding concerns about fMRI adaptation have received empirical support from neurophysiological studies over the last decade. We review these studies here, and also consider neuroimaging studies that have investigated how fMRI adaptation effects are influenced by high-level perceptual processes. The results of these studies further emphasize the need to interpret fMRI adaptation results with caution, but they also provide helpful guidance for more accurate interpretation and better experimental design. In addition, we argue that rather than being used as a proxy for measurements of neuronal stimulus selectivity, fMRI adaptation may be most useful for studying population-level adaptation effects across cortical processing hierarchies.

  8. The Holstein polaron problem revisited

    Science.gov (United States)

    Tayebi, Amin; Zelevinsky, Vladimir

    2016-06-01

    The Holstein Hamiltonian was proposed half a century ago; since then, decades of research have come up empty handed in the pursuit of a closed-form solution. An exact solution to the two-site Holstein model is presented in this paper. The obtained results provide a clear image of the Hamiltonian structure and allow for the investigation of the symmetry, energy level crossings and polaronic characteristics of the system. The main mathematical tool is a three-term recurrence relation between the wave function amplitudes, which was obtained using the properties of a family of orthogonal functions, namely the Poisson–Charlier polynomials. It is shown that, with the appropriate choice of basis, the eigenfunctions of the problem naturally fall into two families (parities) associated with the discrete {{{Z}}}2 symmetry of the Hamiltonian. The asymptotic solution to the recurrence relation is found by using the Birkhoff expansion. The asymptotic sets the truncation criterion for the wave function, which ensures the accurate calculation of the energy levels for any strength of electron–phonon interaction. The level crossing of states with different parities is discussed and the exact points of broken symmetry are found analytically. The results are used as the building blocks for studying a four-site system. The inherited symmetries lead to the formation of a sparse matrix that is convenient for numerical calculations.

  9. Quantum field perturbation theory revisited

    Science.gov (United States)

    Matone, Marco

    2016-03-01

    Schwinger's formalism in quantum field theory can be easily implemented in the case of scalar theories in D dimension with exponential interactions, such as μDexp (α ϕ ). In particular, we use the relation exp (α δ/δ J (x ) )exp (-Z0[J ])=exp (-Z0[J +αx]) with J the external source, and αx(y )=α δ (y -x ). Such a shift is strictly related to the normal ordering of exp (α ϕ ) and to a scaling relation which follows by renormalizing μ . Next, we derive a new formulation of perturbation theory for the potentials V (ϕ )=λ/n ! :ϕn: , using the generating functional associated to :exp (α ϕ ):. The Δ (0 )-terms related to the normal ordering are absorbed at once. The functional derivatives with respect to J to compute the generating functional are replaced by ordinary derivatives with respect to auxiliary parameters. We focus on scalar theories, but the method is general and similar investigations extend to other theories.

  10. 77 FR 44174 - Procedures for Safety Investigations

    Science.gov (United States)

    2012-07-27

    ... case may be. (d) Orders of Safety Investigations will outline the basis for the investigation, the...; ] DEFENSE NUCLEAR FACILITIES SAFETY BOARD 10 CFR Part 1708 Procedures for Safety Investigations AGENCY: Defense Nuclear Facilities Safety Board. ACTION: Proposed rule. SUMMARY: The Defense Nuclear...

  11. 75 FR 67351 - Environmental Management Advisory Board

    Science.gov (United States)

    2010-11-02

    ... Environmental Management Advisory Board AGENCY: Department of Energy. ACTION: Notice of Open Teleconference. SUMMARY: This notice announces a teleconference of the Environmental Management Advisory Board (EMAB). The... is to provide the Assistant Secretary for Environmental Management (EM) with advice...

  12. 75 FR 51026 - Environmental Management Advisory Board

    Science.gov (United States)

    2010-08-18

    ... Environmental Management Advisory Board AGENCY: Department of Energy. ACTION: Notice of open meeting. SUMMARY: This notice announces a meeting of the Environmental Management Advisory Board (EMAB). The Federal... Assistant Secretary for Environmental Management (EM) with advice and recommendations on corporate...

  13. 76 FR 4278 - Board of Directors Meeting

    Science.gov (United States)

    2011-01-25

    ...; ] AFRICAN DEVELOPMENT FOUNDATION Board of Directors Meeting Meeting: African Development Foundation, Board of Directors Meeting. Time: Tuesday, February 1, 2011, 2010, 8:30 a.m. to 12:30 p.m. Place:...

  14. 77 FR 39463 - Board of Directors Meeting

    Science.gov (United States)

    2012-07-03

    ...; ] AFRICAN DEVELOPMENT FOUNDATION Board of Directors Meeting Meeting: African Development Foundation, Board of Directors Meeting. Time: Tuesday, July 17, 2012, 8:45 a.m. to 1:00 p.m. Place: African...

  15. 75 FR 59679 - Board of Directors Meeting

    Science.gov (United States)

    2010-09-28

    ...; ] AFRICAN DEVELOPMENT FOUNDATION Board of Directors Meeting Meeting: African Development Foundation, Board of Directors Meeting. Time: Tuesday, October 19, 2010 8:30 a.m. to 1 p.m. Place: African...

  16. Internationalilzation of the Firm and its Board

    DEFF Research Database (Denmark)

    Oxelheim, Lars; Gregoric, Aleksandra; Randøy, Trond;

    In this paper we study the internationalization of corporate supervisory boards. We use Poisson random effects and negative binominal random effect estimators to analyze the determinants of foreign board membership in listed firms from four Nordic countries in 2001-2007. We find that financial co...... of potential communication difficulties due to language problems and an “old boys’ network” effect.......In this paper we study the internationalization of corporate supervisory boards. We use Poisson random effects and negative binominal random effect estimators to analyze the determinants of foreign board membership in listed firms from four Nordic countries in 2001-2007. We find that financial......, the amount of foreigners on the nomination committee also positively relates to the number of foreigners on the board. Rather than age, the median board tenure negatively impacts the prevalence of foreigners on the supervisory board. This barrier to board internationalization may reflect conservatism, fear...

  17. 77 FR 58356 - Science Advisory Board

    Science.gov (United States)

    2012-09-20

    ... the meeting date. SUPPLEMENTARY INFORMATION: The Science Advisory Board (SAB) was established by a... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF COMMERCE National Oceanic and Atmospheric Administration Science Advisory Board AGENCY: Office of Oceanic...

  18. 7 CFR 1215.3 - Board member.

    Science.gov (United States)

    2010-01-01

    ... AND ORDERS; MISCELLANEOUS COMMODITIES), DEPARTMENT OF AGRICULTURE POPCORN PROMOTION, RESEARCH, AND CONSUMER INFORMATION Popcorn Promotion, Research, and Consumer Information Order Definitions § 1215.3 Board... the Popcorn Board as a representative of that processor....

  19. Investigation of Mental Health Status of Students in Boarding Schools in Economically Backward Areas in Inner Mongolia and Corresponding Intervention Measures%内蒙古乡镇寄宿制学校学生心理健康状况调查及干预措施

    Institute of Scientific and Technical Information of China (English)

    曹宇

    2015-01-01

    This paper conducts an investigation on some rural boarding primary and secondary school students in part of the countries of Inner Mongolia. And the results show that: (1) Rural boarding primary school students are in poor health status and with some mild mental health problems in forced psychology, bigoted psychology, interpersonal relationship, anxiety and emotional imbalance. The possible reasons are:firstly, boarding primary school students are not good for help, and they do not good at dealing with inter-personal contradictions since don‘t have enough communication with their parents. Secondly the students are not adapted to academic stress and boarding school life. (2) There are fewer mental health problems in junior middle school students, while high school students have some mental health problems in forced psychology, anxiety, academic stress and emotional imbalance. The possible reasons are: Pressure of high school students is more diverse than that of the junior school students, and high school students also have more pressure in interpersonal relationship than junior middle school students. In addition, most of the junior middle school students are able to face the setbacks correctly, but some of them are with poor self-control ability. On the basis of the investigation results, the paper suggests some corresponding mental health intervention and guidance measures.%通过对内蒙古部分乡镇寄宿制中小学校学生的调查,结果表明:乡镇寄宿制小学生表现出较差的心理健康状态,在强迫、偏执、人际关系、焦虑和情绪不平衡方面达到轻微心理问题,分析其可能原因:寄宿制小学生不善于求助,亲子沟通较少,不善于处理人际矛盾,对学业压力存在不适应以及对住宿生活难以适应的原因。乡镇寄宿制中学生中,初中生心理健康问题较少,而高中生则在强迫、焦虑、学习压力和情绪不平衡方面表现出心理健康问题。

  20. 内蒙古乡镇寄宿制学校学生心理健康状况调查及干预措施%Investigation of Mental Health Status of Students in Boarding Schools in Economically Backward Areas in Inner Mongolia and Corresponding Intervention Measures

    Institute of Scientific and Technical Information of China (English)

    曹宇

    2015-01-01

    This paper conducts an investigation on some rural boarding primary and secondary school students in part of the countries of Inner Mongolia. And the results show that: (1) Rural boarding primary school students are in poor health status and with some mild mental health problems in forced psychology, bigoted psychology, interpersonal relationship, anxiety and emotional imbalance. The possible reasons are:firstly, boarding primary school students are not good for help, and they do not good at dealing with inter-personal contradictions since don‘t have enough communication with their parents. Secondly the students are not adapted to academic stress and boarding school life. (2) There are fewer mental health problems in junior middle school students, while high school students have some mental health problems in forced psychology, anxiety, academic stress and emotional imbalance. The possible reasons are: Pressure of high school students is more diverse than that of the junior school students, and high school students also have more pressure in interpersonal relationship than junior middle school students. In addition, most of the junior middle school students are able to face the setbacks correctly, but some of them are with poor self-control ability. On the basis of the investigation results, the paper suggests some corresponding mental health intervention and guidance measures.%通过对内蒙古部分乡镇寄宿制中小学校学生的调查,结果表明:乡镇寄宿制小学生表现出较差的心理健康状态,在强迫、偏执、人际关系、焦虑和情绪不平衡方面达到轻微心理问题,分析其可能原因:寄宿制小学生不善于求助,亲子沟通较少,不善于处理人际矛盾,对学业压力存在不适应以及对住宿生活难以适应的原因。乡镇寄宿制中学生中,初中生心理健康问题较少,而高中生则在强迫、焦虑、学习压力和情绪不平衡方面表现出心理健康问题。

  1. The small world phenomenon and assortative mixing in Polish corporate board and director networks

    Science.gov (United States)

    Sankowska, Anna; Siudak, Dariusz

    2016-02-01

    This paper investigates the corporate board and director networks in the Polish capital market in 2014. We examined real board and director networks in comparison with networks that were randomly constructed. Through empirical analyses, we demonstrated that the real networks have the characteristics of small-world networks. In addition, the networks are assortative and highly clustered, which imposes certain behaviors on them.

  2. Anti-termite tests with thermocoustic board

    Directory of Open Access Journals (Sweden)

    H. G. Khalsa

    1964-10-01

    Full Text Available A sample of Thermocoustic Insulation Board was tested for termite proofness against two species of termites, viz. Heterotermes indicola Wasmann and Cyclotermes obesus Rambur. When kept in contact with the board the termites (H. indicola did not feed on it and died with in 9 to 15 days. If few termites penetrated through the board, but could hardly crawl. In graveyard tests, board remained unattacked for nearly two years.

  3. DECISION SPREAD IN THE CORPORATE BOARD NETWORK

    OpenAIRE

    STEFANO BATTISTON; GÉRARD WEISBUCH; ERIC BONABEAU

    2003-01-01

    The boards of large corporations sharing some of their directors are connected in complex networks. Boards are responsible for corporations' long-term strategy and are often involved in decisions about a common topic related to the belief in economical growth or recession. We are interested in understanding under which conditions a large majority of boards making the same decision can emerge in the network. We present a model where board directors are engaged in a decision-making dynamics bas...

  4. The Dutch 'Female Board Index' 2009

    OpenAIRE

    Lückerath – Rovers, M.

    2009-01-01

    This report gives an overview of the presence of women in the Executive Board and Supervisory Board (together: 'the Board') of Dutch listed companies per September 2009. The companies have been ranked by the percentage women in the Board. A difference analysis has been made at personal level (characteristics such as age and nationality of the female directors have been compared with same characteristics of their male colleagues). Moreover a difference analysis has been made at company level, ...

  5. Cultural differences and board gender diversity

    OpenAIRE

    Carrasco, Amélia; Francoeur, Claude; Réal, Isabelle; Laffarga, Joaquina; Ruiz-Barbadillo, Emiliano

    2012-01-01

    International audience As evidence of the continuing interest raised by "board gender diversity", major studies (Catalyst, 2008; World Economic Forum, 2010; European Board Diversity Analysis, 2010) were recently carried out and have all led to reports confirming the imbalance of women on boards and the need to address this issue. Moreover, our analysis of these reports indicates that the low proportion of women observed on corporate boards varies across countries, which raises the question...

  6. Zircon Saturation Re-Revisited

    Science.gov (United States)

    Boehnke, P.; Trail, D.; Schmitt, A. K.; Watson, E. B.; Harrison, M.

    2011-12-01

    Zircon saturation in silicate melts has been utilized for magma thermometry and predicting the survival of zircon xenocrysts in crustal melts for nearly 30 years. The original calibration, which assumed only compositional (M = [2Ca+Na+K]/[AlxSi]) and temperature controls, was bolstered by subsequent experimental investigations and thermometry of volcanic rocks and glasses. These latter studies, while confirming the general predictions of the model, suggested that other environmental parameters (e.g., pressure, H 2O, halogens, [Fe], oxygen fugacity, etc.) might have second-order effects. Given the tremendous advances in micro-analytical capabilities over the intervening three decades, we have returned to this question with a view to obtaining a refined zircon solubility calibration as a function of P, T, [H2O] and FM (= [Na+K+2(Ca+Mg+Fe)]/[AlxSi]). Detailed SEM imaging of the original low-temperature crystallization experiments (1.2-2.1 kbar) revealed limitations of this approach and we chose instead to use a new experimental design in which shattered Mud Tank zircon is infiltrated by melts of selected composition and water contents. 10 kbar hydrothermal experiments (925o and 850oC) were run for sufficiently long durations (2 to 3 days) to ensure microscale diffusive equilibration of Zr released by zircon dissolution into the intercrystalline melt pools. Sectioned run products were analyzed by SIMS ion imaging of selected areas where glass is exposed in close proximity to or surrounded by Mud Tank zircon fragments. Ion imaging has the advantage of permitting high spatial resolution (3 μm) analysis of the glasses allowing assessment of Zr equilibration. Using synthetic glass standards, we found [Zr] in anhydrous glasses to be enhanced by ca. 20% relative to hydrous (at 6 wt.% H2O). Our new experiments and re-analysis of the earlier glasses broadly reproduce the original calibration, albeit with substantially enhanced (factor of five) precision compared to the

  7. Presidential Succession Planning for Governing Boards in Higher Education

    Science.gov (United States)

    Channell, Timothy L.

    2013-01-01

    This study examined desired characteristics presidents of colleges and universities exhibit through the perspective of the governing board chairperson. Three overarching characteristics investigated in this study were leadership ability, the ability to articulate a defined mission, and the ability to work with others. Comparisons were made between…

  8. Tertiary activated carbon treatment of paper and board industry wastewater

    NARCIS (Netherlands)

    Temmink, B.G.; Grolle, K.C.F.

    2005-01-01

    The feasibility of activated carbon post-treatment of (biologically treated) wastewater from the paper and board industry was investigated, the goal being to remove refractory organic pollutants and produce water that can be re-used in the production process. Because closing water-circuits in the pa

  9. Report of board IV: Radiation damages and radiation induced diseases

    International Nuclear Information System (INIS)

    Board IV (radiation damage and radiation-induced diseases) worked on the effects of ionizing radiation on living organisms and studies the radiation damage it entailed. Investigations with cells or model systems serve to recognize certain causal relationships in an organism out of the diversity of reactions encountered. (orig./AK)

  10. Who nominates the board? - Implications on board diversity and turnover

    OpenAIRE

    Viskari, Milla

    2014-01-01

    This thesis assesses whether the type of nomination poses implications on board diversity in terms of age, gender, nationality and education, as well as turnover on a Finnish and Swedish data. The existing research on director selection and especially nomination committees is rather limited, and thus the research aims at contributing to the topic. The reviewed time period concerns 2008 to 2012, and altogether 55 Finnish and 55 Swedish public companies are included in the study, thus resul...

  11. Board Members' Views on Training and Development.

    Science.gov (United States)

    Weaver, Liz; Inglis, Sue

    1999-01-01

    A survey of 22 agency directors and 219 volunteer board members showed that 40% of members received 1-5 hours of training in the last 6 months, 47% none. Training needs included board roles and responsibilities, strategic planning, understanding the agency, and fundraising. Preferred methods were facilitated workshop/retreat or board-led training…

  12. How Board Members Evaluate the Superintendent.

    Science.gov (United States)

    Swain, Philip B.

    Strong school board-administrator relations are based on a clear understanding of the superintendent's responsibilities and regular, periodic evaluation. Few school boards have a formal method for evaluating superintendents, though many boards agree that evaluation is important for administrative accountability. A written set of evaluation goals…

  13. 77 FR 15091 - Environmental Management Advisory Board

    Science.gov (United States)

    2012-03-14

    ... Environmental Management Advisory Board AGENCY: Department of Energy. ACTION: Notice of Solicitation of Nominations for Appointment as a member of the Environmental Management Advisory Board. SUMMARY: In accordance... soliciting nominations for candidates to fill vacancies on the Environmental Management Advisory Board...

  14. 76 FR 21877 - Environmental Management Advisory Board

    Science.gov (United States)

    2011-04-19

    ... Environmental Management Advisory Board AGENCY: Department of Energy. ACTION: Notice of call for nominations for appointment to the Environmental Management Advisory Board. SUMMARY: This notice constitutes an open call to the public to submit nominations for membership on the Environmental Management Advisory Board....

  15. 7 CFR 1210.304 - Board.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Board. 1210.304 Section 1210.304 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS... PLAN Watermelon Research and Promotion Plan Definitions § 1210.304 Board. Board means the...

  16. 7 CFR 1207.309 - Board.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Board. 1207.309 Section 1207.309 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS... Potato Research and Promotion Plan Definitions § 1207.309 Board. Board means the National...

  17. 7 CFR 1205.308 - Cotton Board.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 10 2010-01-01 2010-01-01 false Cotton Board. 1205.308 Section 1205.308 Agriculture Regulations of the Department of Agriculture (Continued) AGRICULTURAL MARKETING SERVICE (MARKETING AGREEMENTS... Research and Promotion Order Definitions § 1205.308 Cotton Board. Cotton Board means the...

  18. State School Board Members and Educational Policy

    Science.gov (United States)

    Sroufe, Gerald E.

    1970-01-01

    Research evidence suggests that changes in selection criteria for State board members would increase their effectiveness, more so than changes in either the selection criteria for school board members or in the relationship between the chief school officer and the State board. (Author/LR)

  19. 48 CFR 9901.310 - Board action.

    Science.gov (United States)

    2010-10-01

    ... 48 Federal Acquisition Regulations System 7 2010-10-01 2010-10-01 false Board action. 9901.310... PROCUREMENT POLICY, OFFICE OF MANAGEMENT AND BUDGET ADMINISTRATION RULES AND PROCEDURES 9901.310 Board action. Board action shall be by majority vote of the members present and voting, except that any vote...

  20. 75 FR 32416 - Defense Science Board

    Science.gov (United States)

    2010-06-08

    ... of the Secretary Defense Science Board AGENCY: Department of Defense (DoD). ACTION: Notice of advisory committee meeting. SUMMARY: The Defense Science Board Task Force on the Survivability of DoD... Science Board Threat Reduction Advisory Committee (TRAC) Task Force findings, recommendations and...

  1. 77 FR 476 - Science Advisory Board

    Science.gov (United States)

    2012-01-05

    ... National Oceanic and Atmospheric Administration (NOAA) Science Advisory Board AGENCY: Office of Oceanic and... agenda of a forthcoming meeting of the NOAA Science Advisory Board. The members will discuss and provide... be reviewed prior to the meeting date. SUPPLEMENTARY INFORMATION: The Science Advisory Board...

  2. 78 FR 22545 - Performance Review Board

    Science.gov (United States)

    2013-04-16

    ...: Harriette H. Charbonneau, Director of Human Resources, Federal Maritime Commission, 800 North Capitol Street... Management, one or more performance review boards. The board shall review and evaluate the initial appraisal... Performance Review Board AGENCY: Federal Maritime Commission. ACTION: Notice. SUMMARY: Notice is hereby...

  3. 78 FR 54629 - Consumer Advisory Board meeting

    Science.gov (United States)

    2013-09-05

    ... PROTECTION BUREAU Consumer Advisory Board meeting AGENCY: Bureau of Consumer Financial Protection. ACTION... notice also describes the functions of the Board. Notice of the meeting is permitted by section 5 of the... Charter states: (1) Each meeting of the Board shall be open to public observation, to the extent that...

  4. 77 FR 71611 - Sunshine Act; Board Meeting

    Science.gov (United States)

    2012-12-03

    ... Sunshine Act; Board Meeting TIME AND DATE: December 10, 2012. 9:00 a.m.-12:45 p.m. PLACE: Woodrow Wilson... September 24, 2012, Meeting of the Board of Directors Presentation of Resolution Honoring Service of Kay Arnold Carrying Out the IAF's Strategic Plan Management Report Setting Next Board Meetings PORTIONS TO...

  5. 42 CFR 56.304 - Governing board.

    Science.gov (United States)

    2010-10-01

    ... 42 Public Health 1 2010-10-01 2010-10-01 false Governing board. 56.304 Section 56.304 Public Health PUBLIC HEALTH SERVICE, DEPARTMENT OF HEALTH AND HUMAN SERVICES GRANTS GRANTS FOR MIGRANT HEALTH SERVICES Grants for Operating Migrant Health Centers § 56.304 Governing board. The governing board of...

  6. 75 FR 57987 - SES Performance Review Board

    Science.gov (United States)

    2010-09-23

    ... From the Federal Register Online via the Government Publishing Office NATIONAL FOUNDATION ON THE ARTS AND HUMANITIES SES Performance Review Board AGENCY: National Endowment for the Arts. ACTION... Management, one or more SES Performance Review Boards. The Board shall review and evaluate the...

  7. 78 FR 42807 - SES Performance Review Board

    Science.gov (United States)

    2013-07-17

    ... From the Federal Register Online via the Government Publishing Office NATIONAL FOUNDATION ON THE ARTS AND HUMANITIES SES Performance Review Board AGENCY: National Endowment for the Arts. ACTION... Management, one or more SES Performance Review Boards. The Board shall review and evaluate the...

  8. The Perceptions of Georgia School Board Members' Need for Training on School Board Governance

    Science.gov (United States)

    Nutt, Pamela Studdard

    2010-01-01

    This study explored the perceptions of training needs of school board members in Georgia. The study examined perceptions of school board chairs, board members with 1 to 5 years experience, members with 6 to 10 years experience, members with 11 to 15 years experience and board members with 16 plus years experience in the areas of school board…

  9. Orienting and Evaluating Your Board of Directors--Keys to Effective Board Management.

    Science.gov (United States)

    Bess, Gary; Ratekin, Cindy

    2000-01-01

    Details process for orienting and evaluating child care facility boards of directors. Includes service commitment letter delineating board member roles, sample board training agenda, and forms for assessing the board's overall performance and for self-evaluation of members. Asserts that success of member recruitment, orientation, training, and…

  10. 77 FR 32088 - EPA Board of Scientific Counselors Advisory Board; Notice of Charter Renewal

    Science.gov (United States)

    2012-05-31

    ... AGENCY EPA Board of Scientific Counselors Advisory Board; Notice of Charter Renewal AGENCY: Environmental Protection Agency (EPA). ACTION: Notice of Charter Renewal. Notice is hereby given that the Environmental... Committee Act (FACA), 5 U.S.C. App.2, the EPA Board of Scientific Counselors Advisory Board (BOSC) is...

  11. 75 FR 29338 - EPA Board of Scientific Counselors Advisory Board; Notice of Charter Renewal

    Science.gov (United States)

    2010-05-25

    ... AGENCY EPA Board of Scientific Counselors Advisory Board; Notice of Charter Renewal AGENCY: Environmental Protection Agency (EPA). ACTION: Notice of charter renewal. Notice is hereby given that the Environmental... Committee Act (FACA), 5 U.S.C. App.2, the EPA Board of of Scientific Counselors Advisory Board (BOSC) is...

  12. Dog Bite Reflections--Socratic Questioning Revisited

    Science.gov (United States)

    Toledo, Cheri A.

    2015-01-01

    In the online environment, the asynchronous discussion is an important tool for creating community, developing critical thinking skills, and checking for understanding. As students learn how to use Socratic questions for effective interactions, the discussion boards can become the most exciting part of the course. This sequel to the article…

  13. CDF trigger interface board 'FRED'

    International Nuclear Information System (INIS)

    We describe FASTBUS boards which interface sixteen different trigger interrupts to the Collider Detector Facility (CDF) data acquisition system. The boards are known to CDF by the acronym 'FRED'. The data acquisition scheme for CDF allows for up to 16 different parts of the detector, called 'Partitions', to run independently. Four partitions are reserved for physics runs and sophisticated calibration and debugging: they use the common Level 1 and Level 2 trigger logic and have access to information from all the components of the CDF detector. These four partitions are called ''CDF Partitions''. The remaining twelve partitions have no access to the common trigger logic and provide their own Level 1 and Level 2 signals: they are called ''Autonomous Partitions''. Fred collects and interprets signals from independent parts of the CDF trigger system and delivers Level 1 and Level 2 responses to the Trigger Supervisors (FASTBUS masters which control the data acquisition process in each partition)

  14. Editorial Board 2009-2013

    Institute of Scientific and Technical Information of China (English)

    2013-01-01

    <正>The World Journal of Radiology Editorial Board consists of 319 members,representing a team of worldwide experts in radiology.They are from 40 countries,including Australia(3),Austria(4),Belgium(5),Brazil(3),Canada(9),Chile(1),China(25),Czech(1),Denmark(1),Egypt(4),Estonia(1),Finland(1),France(6),Germany(17),Greece(8),Hungary(1),India(9),Iran(5),Ireland(1),Israel(4),Italy(28),Japan(14),Lebanon(1),Libya(1),Malaysia(2),

  15. Editorial Board 2011-2015

    Institute of Scientific and Technical Information of China (English)

    2014-01-01

    <正>The World Journal of Gastrointestinal Pathophysiology Editorial Board consists of 523 members,representing a team of worldwide experts in gastrointestinal pathophysiology.They are from 45 countries,including Argentina(2),Australia(14),Austria(3),Belgium(9),Brazil(10),Brunei Darussalam(1),Canada(20),China(30),Croatia(1),Czech Republic(2),Denmark(4),Egypt(1),Estonia(1),Finland(1),France(8),Germany(22),Greece(7),Hungary

  16. Across the board: Regina Palkovits.

    Science.gov (United States)

    Palkovits, Regina

    2015-03-01

    In this series of articles, the board members of ChemSusChem discuss recent research that they consider of exceptional quality and importance for sustainability. In this contribution, Prof. Regina Palkovits describes some recent advances in heterogeneous catalytic transformations of lignocellulosic feedstocks into biofuels. While the recent works she highlights are of great significance, challenges with regard to catalyst stability, the associated deactivation mechanisms, and designs for aqueous-phase reactions remain. PMID:25641900

  17. Three essays on corporate boards

    OpenAIRE

    Støm, R. Øystein

    2008-01-01

    The overriding theme of the three essays is the board of directors’ contribution to value creation. They use a data sample of Norwegian listed firms in the period 1989 to 2002, which by international standards constitute a sizable sample. The first essay asks if value creation is enhanced when the directors are aligned with shareholders interests, when they are well informed, and when they are decisive as a unit. The essay confirms these conjectures. In particular, higher director owners...

  18. Regulation and Corporate Board Composition

    OpenAIRE

    Staubo, Siv

    2014-01-01

    This thesis is in the field of corporate governance. The corporate governance structure involves laws, rules, and regulations on the distribution of rights and responsibilities among the different stakeholders in the firm. Due to several financial crises in the late 1990s and early 2000s, there has been an increased interest in the regulation of corporate governance. In particular, the composition of the corporate board has achieved extensive attention. The first essay in the thesis inve...

  19. What do Boards Really Do? Evidence from Minutes of Board Meetings

    OpenAIRE

    Miriam Schwartz-Ziv; Michael Weisbach

    2011-01-01

    We analyze a unique database from a sample of real-world boardrooms - minutes of board meetings and board-committee meetings of eleven business companies for which the Israeli government holds a substantial equity interest. We use these data to evaluate the underlying assumptions and predictions of models of boards of directors. These models generally fall into two categories: "managerial models" assume boards play a direct role in managing the firm, and "supervisory models" assume that board...

  20. Hospital board effectiveness: relationships between board training and hospital financial viability.

    Science.gov (United States)

    Molinari, C; Morlock, L; Alexander, J; Lyles, C A

    1992-01-01

    This study examined whether hospital governing boards that invest in board education and training are more informed and effective decision-making bodies. Measures of hospital financial viability (i.e., selected financial ratios and outcomes) are used as indicators of hospital board effectiveness. Board participation in educational programs was significantly associated with improved profitability, liquidity, and occupancy levels, suggesting that investment in the education of directors is likely to enhance hospital viability and thus increase board effectiveness.

  1. Women on Boards: Hang Seng Index 2009

    OpenAIRE

    Mahtani, S.; Vernon, K.; Sealy, Ruth

    2009-01-01

    This inaugural Women on Boards: Hang Seng Index 2009 report looks at the representation of women on the corporate boards of Hong Kong’s top companies, as listed on the Hang Seng Index (HSI). It ranks the companies in terms of the gender diversity of their boards, with those with the highest percentage of women on their boards appearing at the top. The report also examines the general topic of gender diversity on the boards of the HSI by presenting the findings of interviews ...

  2. Graedel named to AIP Board

    Science.gov (United States)

    Maggs, William Ward

    Thomas E. Graedel, an atmospheric scientist at AT&T Bell Laboratories (Murray Hill, N.J.), has been made an AGU representative to the Governing Board of the American Institute of Physics (AIP). The board oversees the operations of AIP, a nonprofit umbrella organization for 10 member societies, including AGU. Other AGU members currently on the governing board include Orson Anderson, a geophysicist at the University of California, Los Angeles; AGU General Secretary Peter M. Bell of the Norton Company, Worcester, Mass.; AGU Executive Director A. F. Spilhaus, Jr.; and Martin Walt, a geophysicist with the Lockheed Corporation in Palo Alto, Calif.All AGU members receive the benefits of membership in AIP, including the monthly magazine Physics Today. Other AIP services available to AGU members include access to an employment service, AIP's electronic network Pi-NET, and an insurance program. AGU members can also subscribe to journals published by the American Physical Society, another AIP member society, at discounted rates.—WWM

  3. From Global Firms to Global Boards?

    DEFF Research Database (Denmark)

    Thomsen, Steen; Gregoric, Aleksandra; Randøy, Trond;

    2011-01-01

    This paper examines the internationalization of Nordic company boards during 2001-2008. Using Poisson pooled and panel estimators we find that financial rather than commercial internationalization drives the recruitment of international board members. Foreign listing and foreign ownership...... are significant whereas international sales and operations are not. When we extend “board internationalization” to encompass national directors with international experience we find that shareholders may opt for domestic board members with that experience to match the firm’s commercial internationalization....... This indicates some support for the view that different kinds of firm internationalization – commercial versus financial - might lead to different types of board internationalization. We find no evidence that the internationalization of boards is limited by the conservatism of existing national board members...

  4. 12 CFR 908.71 - Practice before the Finance Board.

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 7 2010-01-01 2010-01-01 false Practice before the Finance Board. 908.71 Section 908.71 Banks and Banking FEDERAL HOUSING FINANCE BOARD FEDERAL HOUSING FINANCE BOARD ORGANIZATION... Finance Board § 908.71 Practice before the Finance Board. Practice before the Finance Board for...

  5. 76 FR 10755 - Practices and Procedures, Board Meetings

    Science.gov (United States)

    2011-02-28

    ... Practices and Procedures, Board Meetings AGENCY: Merit Systems Protection Board. ACTION: Final rule. SUMMARY: The Merit Systems Protection Board (MSPB or the Board) is amending its open meeting regulations to... 1206 Administrative practice and procedure, Board meetings. Accordingly, the Board amends 5 CFR...

  6. What matters to infrequent customers: a pragmatic approach to understanding perceived value and intention to revisit trendy coffee café.

    Science.gov (United States)

    Ting, Hiram; Thurasamy, Ramayah

    2016-01-01

    Notwithstanding the rise of trendy coffee café, little is done to investigate revisit intention towards the café in the context of developing markets. In particular, there is a lack of study which provides theoretical and practical explanation to the perceptions and behaviours of infrequent customers. Hence, the study aims to look into the subject matter by using the theory of reasoned action and social exchange theory as the underpinning basis. The framework proposed by Pine and Gilmore (Strat Leadersh 28:18-23, 2000), which asserts the importance of product quality, service quality and experience quality in a progressive manner, is used to decompose perceived value in the model so as to determine their effects on intention to revisit the café. Given the importance to gain practical insights into revisit intention of infrequent customers, pragmatism stance is assumed. Explanatory sequential mixed-method design is thus adopted whereby qualitative approach is used to confirm and complement quantitative findings. Self-administered questionnaire-based survey is first administered before personal interview is carried out at various cafés. Partial least squares structural equation modelling and content analysis are appropriated successively. In the quantitative findings, although product quality, service quality and experience quality are found to have positive effect on perceived value and revisit intention towards trendy coffee café, experience quality is found to have the greater effect than the others among the infrequent customers. The qualitative findings not only confirm their importance, but most importantly explain the favourable impressions they have at trendy coffee café based on their last in-store experience. While product and service quality might not necessary stimulate them to revisit trendy coffee café, experience quality driven by purposes of visit would likely affect their intention to revisit. As retaining customers is of utmost importance to

  7. Scaling Relationships for Spherical Polymer Brushes Revisited.

    Science.gov (United States)

    Chen, Guang; Li, Hao; Das, Siddhartha

    2016-06-16

    In this short paper, we revisit the scaling relationships for spherical polymer brushes (SPBs), i.e., polymer brushes grafted to rigid, spherical particles. Considering that the brushes can be described to be encased in a series of hypothetical spherical blobs, we identify significant physical discrepancies in the model of Daoud and Cotton (Journal of Physics, 1982), which is considered to be the state of the art in scaling modeling of SPBs. We establish that the "brush" configuration of the polymer molecules forming the SPBs is possible only if the swelling ratio (which is the ratio of the end-to-end length of the blob-encased polymer segment to the corresponding coil-like polymer segment) is always less than unity-a notion that has been erroneously overlooked in the model of Daoud and Cotton. We also provide new scaling arguments that (a) establish this swelling (or more appropriately shrinking) ratio as a constant (less than unity) for the case of "good" solvent, (b) recover the scaling predictions for blob dimension and monomer number and monomer concentration distributions within the blob, and

  8. Charge symmetry breaking in $\\Lambda$ hypernuclei revisited

    CERN Document Server

    Gal, Avraham

    2015-01-01

    The large charge symmetry breaking (CSB) implied by the $\\Lambda$ binding energy difference $\\Delta B^{4}_{\\Lambda}(0^+_{\\rm g.s.})\\equiv B_{\\Lambda}(_{\\Lambda}^4$He)$-$$B_{\\Lambda}(_{\\Lambda}^4$H) = 0.35$\\pm$0.06 MeV of the $A=4$ mirror hypernuclei ground states, determined from emulsion studies, has defied theoretical attempts to reproduce it in terms of CSB in hyperon masses and in hyperon-nucleon interactions, including one pion exchange arising from $\\Lambda-\\Sigma^0$ mixing. Using a schematic strong-interaction $\\Lambda N\\leftrightarrow\\Sigma N$ coupling model developed by Akaishi and collaborators for $s$-shell $\\Lambda$ hypernuclei, we revisit the evaluation of CSB in the $A=4$ $\\Lambda$ hypernuclei and extend it to $p$-shell mirror $\\Lambda$ hypernuclei. The model yields values of $\\Delta B^{4}_{\\Lambda} (0^+_{\\rm g.s.})\\sim 0.25$ MeV. Smaller size and mostly negative $p$-shell binding energy differences are calculated for the $A=7-10$ mirror hypernuclei, in rough agreement with the few available dat...

  9. Targeting Cancer Metabolism - Revisiting the Warburg Effects.

    Science.gov (United States)

    Tran, Quangdon; Lee, Hyunji; Park, Jisoo; Kim, Seon-Hwan; Park, Jongsun

    2016-07-01

    After more than half of century since the Warburg effect was described, this atypical metabolism has been standing true for almost every type of cancer, exhibiting higher glycolysis and lactate metabolism and defective mitochondrial ATP production. This phenomenon had attracted many scientists to the problem of elucidating the mechanism of, and reason for, this effect. Several models based on oncogenic studies have been proposed, such as the accumulation of mitochondrial gene mutations, the switch from oxidative phosphorylation respiration to glycolysis, the enhancement of lactate metabolism, and the alteration of glycolytic genes. Whether the Warburg phenomenon is the consequence of genetic dysregulation in cancer or the cause of cancer remains unknown. Moreover, the exact reasons and physiological values of this peculiar metabolism in cancer remain unclear. Although there are some pharmacological compounds, such as 2-deoxy-D-glucose, dichloroacetic acid, and 3-bromopyruvate, therapeutic strategies, including diet, have been developed based on targeting the Warburg effect. In this review, we will revisit the Warburg effect to determine how much scientists currently understand about this phenomenon and how we can treat the cancer based on targeting metabolism. PMID:27437085

  10. The drive revisited: Mastery and satisfaction.

    Science.gov (United States)

    Denis, Paul

    2016-06-01

    Starting from the theory of the libido and the notions of the experience of satisfaction and the drive for mastery introduced by Freud, the author revisits the notion of the drive by proposing the following model: the drive takes shape in the combination of two currents of libidinal cathexis, one which takes the paths of the 'apparatus for obtaining mastery' (the sense-organs, motricity, etc.) and strives to appropriate the object, and the other which cathects the erotogenic zones and the experience of satisfaction that is experienced through stimulation in contact with the object. The result of this combination of cathexes constitutes a 'representation', the subsequent evocation of which makes it possible to tolerate for a certain period of time the absence of a satisfying object. On the basis of this conception, the author distinguishes the representations proper, vehicles of satisfaction, from imagos and traumatic images which give rise to excitation that does not link up with the paths taken by the drives. This model makes it possible to conciliate the points of view of the advocates of 'object-seeking' and of those who give precedence to the search for pleasure, and, further, to renew our understanding of object-relations, which can then be approached from the angle of their relations to infantile sexuality. Destructiveness is considered in terms of "mastery madness" and not in terms of the late Freudian hypothesis of the death drive.

  11. Revisiting the argument from fetal potential

    Directory of Open Access Journals (Sweden)

    Manninen Bertha

    2007-05-01

    Full Text Available Abstract One of the most famous, and most derided, arguments against the morality of abortion is the argument from potential, which maintains that the fetus' potential to become a person and enjoy the valuable life common to persons, entails that its destruction is prima facie morally impermissible. In this paper, I will revisit and offer a defense of the argument from potential. First, I will criticize the classical arguments proffered against the importance of fetal potential, specifically the arguments put forth by philosophers Peter Singer and David Boonin, by carefully unpacking the claims made in these arguments and illustrating why they are flawed. Secondly, I will maintain that fetal potential is morally relevant when it comes to the morality of abortion, but that it must be accorded a proper place in the argument. This proper place, however, cannot be found until we first answer a very important and complex question: we must first address the issue of personal identity, and when the fetus becomes the type of being who is relevantly identical to a future person. I will illustrate why the question of fetal potential can only be meaningfully addressed after we have first answered the question of personal identity and how it relates to the human fetus.

  12. Targeting Cancer Metabolism - Revisiting the Warburg Effects

    Science.gov (United States)

    Tran, Quangdon; Lee, Hyunji; Park, Jisoo; Kim, Seon-Hwan; Park, Jongsun

    2016-01-01

    After more than half of century since the Warburg effect was described, this atypical metabolism has been standing true for almost every type of cancer, exhibiting higher glycolysis and lactate metabolism and defective mitochondrial ATP production. This phenomenon had attracted many scientists to the problem of elucidating the mechanism of, and reason for, this effect. Several models based on oncogenic studies have been proposed, such as the accumulation of mitochondrial gene mutations, the switch from oxidative phosphorylation respiration to glycolysis, the enhancement of lactate metabolism, and the alteration of glycolytic genes. Whether the Warburg phenomenon is the consequence of genetic dysregulation in cancer or the cause of cancer remains unknown. Moreover, the exact reasons and physiological values of this peculiar metabolism in cancer remain unclear. Although there are some pharmacological compounds, such as 2-deoxy-D-glucose, dichloroacetic acid, and 3-bromopyruvate, therapeutic strategies, including diet, have been developed based on targeting the Warburg effect. In this review, we will revisit the Warburg effect to determine how much scientists currently understand about this phenomenon and how we can treat the cancer based on targeting metabolism. PMID:27437085

  13. [What mirror neurons have revealed: revisited].

    Science.gov (United States)

    Murata, Akira; Maeda, Kazutaka

    2014-06-01

    The first paper on mirror neurons was published in 1992. In the span of over two decades since then, much knowledge about the relationship between social cognitive function and the motor control system has been accumulated. Direct matching of visual actions and their corresponding motor representations is the most important functional property of mirror neuron. Many studies have emphasized intrinsic simulation as a core concept for mirror neurons. Mirror neurons are thought to play a role in social cognitive function. However, the function of mirror neurons in the macaque remains unclear, because such cognitive functions are limited or lacking in macaque monkeys. It is therefore important to discuss these neurons in the context of motor function. Rizzolatti and colleagues have stressed that the most important function of mirror neurons in macaques is recognition of actions performed by other individuals. I suggest that mirror neurons in the Macaque inferior pariental lobule might be correlated with body schema. In the parieto-premotor network, matching of corollary discharge and actual sensory feedback is an essential neuronal operation. Recently, neurons showing mirror properties were found in some cortical areas outside the mirror neuron system. The current work would revisit the outcomes of mirror neuron studies to discuss the function of mirror neurons in the monkey.

  14. Revisiting Twomey's approximation for peak supersaturation

    Directory of Open Access Journals (Sweden)

    B. J. Shipway

    2014-10-01

    Full Text Available Twomey's seminal 1959 paper provided lower and upper bound approximations to the estimation of peak supersaturation within an updraft and thus provides the first closed expression for the number of nucleated cloud droplets. The form of this approximation is simple, but provides a surprisingly good estimate and has subsequently been employed in more sophisticated treatments of nucleation parametrization. In the current paper, we revisit the lower bound approximation of Twomey and make a small adjustment which can be used to obtain a more accurate calculation of peak supersaturation under all potential aerosol loadings and thermodynamic conditions. In order to make full use of this improved approximation, the underlying integro-differential equation for supersaturation evolution and the condition for calculating peak supersaturation are examined. A simple rearrangement of the algebra allows for an expression to be written down which can then be solved with a single lookup table with only one independent variable for an underlying lognormal aerosol population. Multimode aerosol with only N different dispersion characteristics require only N of these one-dimensional lookup tables. No additional information is required in the lookup table to deal with additional chemical, physical or thermodynamic properties. The resulting implementation provides a relatively simple, yet computationally cheap and very accurate physically-based parametrization of droplet nucleation for use in climate and NWP models.

  15. The Super-GUT CMSSM Revisited

    CERN Document Server

    Ellis, John; Mustafayev, Azar; Nagata, Natsumi; Olive, Keith A

    2016-01-01

    We revisit minimal supersymmetric SU(5) grand unification (GUT) models in which the soft supersymmetry-breaking parameters of the minimal supersymmetric Standard Model (MSSM) are universal at some input scale, $M_{in}$, above the supersymmetric gauge coupling unification scale, $M_{GUT}$. As in the constrained MSSM (CMSSM), we assume that the scalar masses and gaugino masses have common values, $m_0$ and $m_{1/2}$ respectively, at $M_{in}$, as do the trilinear soft supersymmetry-breaking parameters $A_0$. Going beyond previous studies of such a super-GUT CMSSM scenario, we explore the constraints imposed by the lower limit on the proton lifetime and the LHC measurement of the Higgs mass, $m_h$. We find regions of $m_0$, $m_{1/2}$, $A_0$ and the parameters of the SU(5) superpotential that are compatible with these and other phenomenological constraints such as the density of cold dark matter, which we assume to be provided by the lightest neutralino. Typically, these allowed regions appear for $m_0$ and $m_{1/...

  16. Spin-orbit evolution of Mercury revisited

    CERN Document Server

    Noyelles, Benoit; Makarov, Valeri; Efroimsky, Michael

    2013-01-01

    Mercury is a peculiar case, in that it is locked into the 3:2 spin-orbit resonance. Its rotation period, 58 days, is exactly two thirds of its orbital period. It is accepted that the eccentricity of Mercury (0.206) favours the trapping into this resonance. More controversial is how the capture took place. A recent study by Makarov has shown that entrapment into this resonance is certain if the eccentricity is larger than 0.2, provided that we use a realistic tidal model, based on the Darwin-Kaula expansion of the tidal torque, including both the elastic rebound and anelastic creep of solids. We here revisit the scenario of Mercury's capture into the supersynchronous spin-orbit resonances. The study is based on a realistic model of tidal friction in solids, that takes into account the rheology and the self-gravitation of the planet. Developed in Efroimsky, it was employed by Makarov et al. to determine the likely spin state of the planet GJ581d, with its eccentricity evolution taken into account. It was also u...

  17. No-scale ripple inflation revisited

    International Nuclear Information System (INIS)

    We revisit the no-scale ripple inflation model, where no-scale supergravity is modified by an additional term for the inflaton field in the Kähler potential. This term not only breaks one SU(N,1) symmetry explicitly, but also plays an important role for inflation. We generalize the superpotential in the no-scale ripple inflation model slightly. There exists a discrete Z2 symmetry/parity in the scalar potential in general, which can be preserved or violated by the non-canonical nomalized inflaton kinetic term. Thus, there are three inflation paths: one parity invariant path, and the left and right paths for parity violating scenario. We show that the inflations along the parity invariant path and right path are consistent with the Planck results. However, the gavitino mass for the parity invariant path is so large that the inflation results will be invalid if we consider the inflaton supersymmetry breaking soft mass term. Thus, only the inflation along the right path gives the correct and consistent results. Notably, the tensor-to-scalar ratio in such case can be large, with a value around 0.05, which may be probed by the future Planck experiment

  18. Searle's"Dualism Revisited"

    Energy Technology Data Exchange (ETDEWEB)

    P., Henry

    2008-11-20

    A recent article in which John Searle claims to refute dualism is examined from a scientific perspective. John Searle begins his recent article 'Dualism Revisited' by stating his belief that the philosophical problem of consciousness has a scientific solution. He then claims to refute dualism. It is therefore appropriate to examine his arguments against dualism from a scientific perspective. Scientific physical theories contain two kinds of descriptions: (1) Descriptions of our empirical findings, expressed in an every-day language that allows us communicate to each other our sensory experiences pertaining to what we have done and what we have learned; and (2) Descriptions of a theoretical model, expressed in a mathematical language that allows us to communicate to each other certain ideas that exist in our mathematical imaginations, and that are believed to represent, within our streams of consciousness, certain aspects of reality that we deem to exist independently of their being perceived by any human observer. These two parts of our scientific description correspond to the two aspects of our general contemporary dualistic understanding of the total reality in which we are imbedded, namely the empirical-mental aspect and the theoretical-physical aspect. The duality question is whether this general dualistic understanding of ourselves should be regarded as false in some important philosophical or scientific sense.

  19. Revisiting the Anatomy of the Living Heart.

    Science.gov (United States)

    Mori, Shumpei; Spicer, Diane E; Anderson, Robert H

    2016-01-01

    An understanding of the complexity of cardiac anatomy is required by all who seek, in the setting of cardiac disease, to interpret the images confronting them. Although the mysteries of cardiac structure have been extensively addressed, significant gaps continue to exist between the descriptions provided by morphologists and by those working in the clinical setting. In part, this reflects the limitations in providing 3D visualization of such a complicated organ. Current 3D imaging technology now permits visualization of the cardiac components using datasets obtained in the living individual. These advances, furthermore, demonstrate the anatomy in the setting of the heart as imaged within the thorax. It has been failure to describe the heart as it lies within the thorax that remains a major deficiency of many morphologists relying on the dissecting room to provide the gold standard. Describing the heart in attitudinally appropriate fashion, a basic rule of clinical anatomy, creates the necessary bridges between anatomists and clinicians. The rapid progression of cardiac interventional techniques, furthermore, emphasizes the need to revisit cardiac anatomy using a multidisciplinary approach. In this review, therefore, we illustrate the advantages of an attitudinally correct approach to cardiac anatomy. We then focus on the morphology of the arterial roots, revealing the accuracy that can now be achieved by clinicians using datasets obtained during life.

  20. The Coral Data Time Series Need To Be Revisited

    Science.gov (United States)

    Juillet-Leclerc, A.

    2004-12-01

    Coral skeleton is formed under organism control and its geochemical properties are strongly influenced by biological effects embedding environmental signal. Geochemists have been puzzled by the diversity of geochemical responses showed by colonies grown in a same area. By revisiting the Weber and Woodhead data series (1972), gathering data from enough colonies developed in similar conditions to provide a statistical isotopic value representative of one site, we demonstrate that for Porites and Acropora, the expected isotopic thermometer is revealed when the "vital effect" is removed. On the other hand, by using Acropora cultured in controlled condition, with changing temperature on a range comprised between 23 and 29°C, the comparison of oxygen and carbon isotopic values revealed the role played by kinetic fractionation. This apparent paradox of two co-existing fractionations is explained by the isotopic analyzes of wild and cultured corals operated at micrometer size scale taking into account of microstructures of the skeleton. Two different crystals appear to be the growth units of the skeleton, each crystal corresponding to a specific deposition mechanism. Thus, the measurement performed with a conventional method is a "bulk" measurement, which depends upon two isotopic fractionations. Some investigations underlined the discrepancy of the meaning of the inter-annual and seasonal isotopic records, which could be illustrated by different isotopic calibrations assessed from seasonal or annual data. It has been also explained by micrometer analyses of Porites aragonite. A smoothing at around 400microns of isotopic measurements as well as Sr/Ca indicates that at seasonal time scale the growth unit is the month. This is in agreement with extensive studies conducted by biologists describing the mechanism governing the formation of Porites skeleton: every month is deposited a framework which is progressively filled in. By combining biologists and geochemists knowledge

  1. The Importance of Being a Complement: CED Effects Revisited

    Science.gov (United States)

    Jurka, Johannes

    2010-01-01

    This dissertation revisits subject island effects (Ross 1967, Chomsky 1973) cross-linguistically. Controlled acceptability judgment studies in German, English, Japanese and Serbian show that extraction out of specifiers is consistently degraded compared to extraction out of complements, indicating that the Condition on Extraction domains (CED,…

  2. Intramolecular Amide Hydrolysis in N-Methylmaleamic Acid Revisited

    Institute of Scientific and Technical Information of China (English)

    2002-01-01

    The intramolecular amide hydrolysis of N-methylmaleamic acid have been revisited by use of density functional theory and inclusion of solvent effects. The results indicate that concerted reaction mechanism is favored over stepwise reaction mechanism. This is in agreement with the previous theoretical study. Sovlent effects have significant influence on the reaction barrier.

  3. Educational Administration and the Management of Knowledge: 1980 Revisited

    Science.gov (United States)

    Bates, Richard

    2013-01-01

    This paper revisits the thesis of a 1980 paper that suggested a new approach to educational administration based upon the New Sociology of Education. In particular it updates answers to the six key questions asked by that paper: what counts as knowledge; how is what counts as knowledge organised; how is what counts as knowledge transmitted; how is…

  4. The Polarized Structure Function $g_{2} A Lattice Study Revisited

    CERN Document Server

    Göckeler, M; Kürzinger, W; Oelrich, H; Rakow, P; Schierholz, G

    1999-01-01

    A recent lattice calculation of the spin-dependent structure function g_2 is revisited. It has been recognized that the twist-three operator, which gives rise to d_2, mixes non-perturbatively with operators of lower dimensions under renormalization. This changes the results substantially.

  5. "An analysis of the classical Doppler Effect"[1] revisited

    OpenAIRE

    Rothenstein, Bernhard; Nafornita, Corina

    2004-01-01

    After having shown that the formula which describes the Doppler effect in the general case holds only in the case of the "very high" frequency assumption, we derive free of assumptions Doppler formulas for two scenarios presented in the revisited paper.

  6. Revisiting Mental Simulation in Language Comprehension: Six Replication Attempts

    NARCIS (Netherlands)

    R.A. Zwaan (Rolf); D. Pecher (Diane)

    2012-01-01

    textabstractThe notion of language comprehension as mental simulation has become popular in cognitive science. We revisit some of the original empirical evidence for this. Specifically, we attempted to replicate the findings from earlier studies that examined the mental simulation of object orientat

  7. Complex and detailed balancing of chemical reaction networks revisited

    NARCIS (Netherlands)

    van der Schaft, Abraham; Rao, Shodhan; Jayawardhana, Bayu

    2015-01-01

    The characterization of the notions of complex and detailed balancing for mass action kinetics chemical reaction networks is revisited from the perspective of algebraic graph theory, in particular Kirchhoff’s Matrix Tree theorem for directed weighted graphs. This yields an elucidation of previously

  8. Coccolithophores in Polar Waters: Papposphaera arctica HET and HOL revisited

    DEFF Research Database (Denmark)

    Thomsen, Helge Abildhauge; Heldal, Mikal; Østergaard, Jette B.

    2016-01-01

    It has been generally accepted based on the finding of combination coccospheres in field samples that Turrisphaera arctica and Papposphaera sarion are alternate life-cycle phases of a single species. However, while recently revisiting P. sarion it became evident that the Turrisphaera phase of thi...

  9. Closing Achievement Gaps: Revisiting Benjamin S. Bloom's "Learning for Mastery"

    Science.gov (United States)

    Guskey, Thomas R.

    2007-01-01

    The problem of achievement gaps among different subgroups of students has been evident in education for many years. This manuscript revisits the work of renowned educator Benjamin S. Bloom, who saw reducing gaps in the achievement of various groups of students as a simple problem of reducing variation in student learning outcomes. Bloom observed…

  10. A control center design revisited: learning from users’ appropriation

    DEFF Research Database (Denmark)

    Souza da Conceição, Carolina; Cordeiro, Cláudia

    2014-01-01

    This paper aims to present the lessons learned during a control center design project by revisiting another control center from the same company designed two and a half years before by the same project team. In light of the experience with the first project and its analysis, the designers and res...

  11. Bohr’s ‘Light and Life’ revisited

    Science.gov (United States)

    Nussenzveig, H. M.

    2015-11-01

    I revisit Niels Bohr’s famous 1932 ‘Light and Life’ lecture, confronting it with current knowledge. Topics covered include: life origin and evolution, quantum mechanics and life, brain and mind, consciousness and free will, and light as a tool for biology, with special emphasis on optical tweezers and their contributions to biophysics. Specialized knowledge of biology is not assumed.

  12. Dynamics of Shape Fluctuations of Quasi-spherical Vesicles Revisited

    DEFF Research Database (Denmark)

    Miao, L.; Lomholt, Michael Andersen; Kleis, J.

    2002-01-01

    In this paper, the dynamics of spontaneous shape fluctuations of a single, giant quasi-spherical vesicle formed from a single lipid species is revisited theoretically. A coherent physical theory for the dynamics is developed based on a number of fundamental principles and considerations, and a sy...

  13. Additively homomorphic encryption with a double decryption mechanism, revisited

    NARCIS (Netherlands)

    Peter, A.; Kronberg, M.; Trei, W.; Katzenbeisser, S.

    2012-01-01

    We revisit the notion of additively homomorphic encryption with a double decryption mechanism (DD-PKE), which allows for additions in the encrypted domain while having a master decryption procedure that can decrypt all properly formed ciphertexts by using a special master secret. This type of encryp

  14. Revisiting the Role of Organizational Effectiveness in Educational Evaluation.

    Science.gov (United States)

    Lotto, Linda S.

    Organizational effectiveness ought to play a role in educational evaluation, and the development of alternative perspectives for viewing organizations could be a starting point for revisiting organizational evaluation in education. Five possible perspectives and criteria for evaluating organizations have been developed. If an organization is…

  15. Keep Moving! Revisiting Thumbnails for Mobile Video Retrieval

    NARCIS (Netherlands)

    W. Hürst; C.G.M. Snoek; W.J. Spoel; M. Tomin

    2010-01-01

    Motivated by the increasing popularity of video on handheld devices and the resulting importance for effective video retrieval, this paper revisits the relevance of thumbnails in a mobile video retrieval setting. Our study indicates that users are quite able to handle and assess small thumbnails on

  16. Wii balance board exercise improves balance and lower limb muscle strength of overweight young adults

    OpenAIRE

    Siriphorn, Akkradate; Chamonchant, Dannaovarat

    2015-01-01

    [Purpose] The potential health benefits of the Nintendo Wii balance board exercise have been widely investigated. However, no study has been conducted to examine the benefits of Wii exercise for overweight young adults. The aim of this study was to investigate the effect of exercise performed on a Nintendo Wii balance board on the balance and lower limb muscle strength in overweight young adults. [Subjects and Methods] Within-subject repeated measures analysis was used. Sixteen young adults (...

  17. How board diversity affects firm performance in emerging markets: evidence on channels in controlled firms

    OpenAIRE

    Ararat, Melsa; Aksu, Mine Hatice; Tansel Çetin, Ayşe; Tansel Cetin, Ayse

    2014-01-01

    ABSTRACT Manuscript Type: Empirical Research Question/Issue: We investigate the indirect effect of board’s demographic diversity on firm performance via board monitoring in a context where boards are relatively homogenous with respect to structural diversity, using data from Turkey. We contextualize our investigation by exploring the influence of ownership configurations on the effect of diversity. Research Findings/Insights: We find a positive and non-linear relationship between d...

  18. On the Internationalization of Corporate Boards

    OpenAIRE

    Oxelheim, Lars; Gregori, Aleksandra; Randøy, Trond; Thomsen, Steen

    2013-01-01

    Despite the global reach of their commercial activities, many multinational firms have proved slow in internationalizing their boards of directors. Based on a panel study of the internationalization of the boards of 347 non-financial firms from the Nordic countries, we find a higher fraction of international board membership in firms with more foreign sales, in firms with more foreign ownership and in firms whose shares are traded on foreign (mostly European) stock exchanges. Moreover, we fin...

  19. Board Directors and Corporate Social Responsibility

    OpenAIRE

    Mariana Nedelcu (Bunea)

    2014-01-01

    The boards of directors and corporate social responsibility (CSR) have been the subject of much study and debate in the corporate governance circles over the two last decades. With issues ranging from poor corporate reporting to excessive executive compensation often splashed in the headlines, the role of boards comes into the media limelight as never before. Boards of directors are also becoming increasingly aware of corporate social responsibility issues.

  20. Board Directors and Corporate Social Responsibility

    Directory of Open Access Journals (Sweden)

    Mariana Nedelcu (Bunea

    2014-08-01

    Full Text Available The boards of directors and corporate social responsibility (CSR have been the subject of much study and debate in the corporate governance circles over the two last decades. With issues ranging from poor corporate reporting to excessive executive compensation often splashed in the headlines, the role of boards comes into the media limelight as never before. Boards of directors are also becoming increasingly aware of corporate social responsibility issues.

  1. Board Independence, CEO Pay, and Camouflaged Compensation

    OpenAIRE

    Ruiz-Verdú, Pablo; Singh, Ravi

    2014-01-01

    We study how directors' reputational concerns influence executive compensation and the use ofcamouflaged forms of pay. We show that, in order to signal their independence to investors,boards lower managers' pay, but may also pay managers in hidden ways or structure compensationinefficiently. We also show that independent boards are more likely to make use of hiddencompensation than manager-friendly boards. We apply our model to study the costs and benefitsof greater pay transparency and of me...

  2. Board Committees, CEO Compensation, and Earnings Management

    OpenAIRE

    Laux, Christian; Laux, Volker

    2007-01-01

    We analyze the effect of committee formation on how corporate boards perform two main functions: setting CEO pay and overseeing the financial reporting process. The use of performance-based pay schemes induces the CEO to manipulate earnings, which leads to an increased need for board oversight. If the whole board is responsible for both functions, it is inclined to provide the CEO with a compensation scheme that is relatively insensitive to performance in order to reduce the burden of subsequ...

  3. Mandatory gender balance and board independence

    OpenAIRE

    Bøhren, Øyvind; Staubo, Siv

    2016-01-01

    We find that forcing radical gender balance on corporate boards is associated with increased board independence and reduced firm value. A mandatory 40-percent gender quota shifts the average fraction of independent directors from 46 to 67 percent because female directors are much more often independent directors than males are. This shock to board independence via gender quotas is strongest in small, young, profitable, non-listed firms with powerful stockholders and few female directors. Such...

  4. Using simulation to compare Aircraft Boarding Strategies

    OpenAIRE

    Fonseca Casas, Pau; Juan-Pérez, Angel A.; Mas, Sílvia

    2013-01-01

    The boarding process has a very important role in t he objective of increase the efficiency, profitability, and customer satisfaction of an airline industry. It is one of the significant elements of the turnaround time, a slow boarding process might lead to financial issues to the company and, of course, cu stomer complaints. In this paper are analyzed three boarding strategies presenting a model and an easy to use tool that implements it. The study suggest that differenc...

  5. BOARD DIVERSITY, NETWORK AND FIRM VALUE

    OpenAIRE

    Sitthipongpanich, Thitima; Polsiri, Piruna

    2014-01-01

    Using a large sample analysis of Thai listed firms, we address an important question. Do board diversity and network add value to firms? This article extends the debate on the benefits and costs of board diversity and network and their effect on the broader picture of corporate governance. Moreover, this article sheds light on the necessity of applying the resource dependence theory in research about boards of directors, in addition to the agency theory. We find that diversity in ...

  6. Corporate Board Diversity and Financial Performance of Insurance Companies in Nigeria: An Application of Panel Data Approach

    OpenAIRE

    Tukur Garba PhD; Bilkisu Aliyu Abubakar

    2014-01-01

    The major objective of this study is to investigate the relationship between board diversity and financial performance of insurance companies in Nigeria, with specific reference to how gender diversity, ethnic diversity, board size, board composition and foreign directorship affect financial performance of insurance companies listed on the Nigerian Stock Exchange. This study selects 12 listed insurance companies using non-probability sampling method in the form of availability sampling techni...

  7. Evaluating the Effect of Finishing Materials on Viscous Elastic Properties of Particle Boards

    Directory of Open Access Journals (Sweden)

    Jonas VOBOLIS

    2012-09-01

    Full Text Available In the present research the investigation of finishing wood particle boards is presented. The testing process of wood particle boards involved an original stand. The following three types of finished boards underwent evaluation: finished with veneer on both sides, finished with veneer on the one side and with compensatory paper on the other side, and finished with melamine impregnated paper on both sides. It was established that the first vibrational modes of finished wood particle boards in two perpendicular directions share similarity with modes of the beam-shaped body in terms of their shape. It was obtained that the modulus of elasticity of wood particle boards with different finishing differs by approximately 30 % – 70 % in two perpendicular directions. It was established that when dealing with boards finished with veneer on both sides, with veneer on the one side and compensatory paper on the other side, and with melamine impregnated paper, the value of the modulus of elasticity in two perpendicular directions differs by 1.71, 1.54 and 1.34 times, respectively. It was found that in the case of boards finished with veneer on both sides and with veneer on the one side and compensatory paper on the other side, the coefficient of damping change in two perpendicular directions is less than the one of the board finished with melamine impregnated paper by 25 %.DOI: http://dx.doi.org/10.5755/j01.ms.18.3.2436

  8. 76 FR 43649 - Board of Directors Meeting; African Development Foundation, Board of Directors Meeting

    Science.gov (United States)

    2011-07-21

    ...; ] AFRICAN DEVELOPMENT FOUNDATION Board of Directors Meeting; African Development Foundation, Board of Directors Meeting Time: Tuesday, August 2, 2011, 9 a.m. to 12 p.m. Place: African Development...

  9. What matters to infrequent customers: a pragmatic approach to understanding perceived value and intention to revisit trendy coffee café

    OpenAIRE

    Ting, Hiram; Thurasamy, Ramayah

    2016-01-01

    Notwithstanding the rise of trendy coffee café, little is done to investigate revisit intention towards the café in the context of developing markets. In particular, there is a lack of study which provides theoretical and practical explanation to the perceptions and behaviours of infrequent customers. Hence, the study aims to look into the subject matter by using the theory of reasoned action and social exchange theory as the underpinning basis. The framework proposed by Pine and Gilmore (Str...

  10. Backwardation in energy futures markets: Metalgesellschaft revisited

    International Nuclear Information System (INIS)

    Energy supply contracts negotiated by the US Subsidiary of Metalgesellschaft Refining and Marketing (MGRM), which were the subject of much subsequent debate, are re-examined. The contracts were hedged by the US Subsidiary barrel-for-barrel using short-dated energy derivatives. When the hedge program experienced difficulties, the derivatives positions were promptly liquidated by the parent company. Revisiting the MGRM contracts also provides the opportunity to explore the latest evidence on backwardation in energy markets. Accordingly, the paper discusses first the theoretical reasons for backwardation, followed by an empirical examination using the MGRM data available at the time of the hedge program in 1992 and a second set of data that became available in 2000. By using a more up-to-date data set covering a longer time period and by controlling the time series properties of the data, the authors expect to provide more reliable empirical evidence on the behaviour of energy futures prices. Results based on the 1992 data suggest that the strategy employed by MGRM could be expected to be profitable while the risks are relatively low. However, analysis based on the 2000 data shows lower, although still significant profits, but higher risks. The final conclusion was that the likelihood of problems similar to those faced by MGRM in 1992 are twice as high with the updated 2000 data, suggesting that the risk-return pattern of the stack-and-roll hedging strategy using short-dated energy future contracts to hedge long-tem contracts is less appealing now than when MGRM implemented its hedging program in 1992. 24 refs., 3 tabs., 6 figs

  11. The Leadership of Kyai in Islamic Boarding School (A Study of Islamic Boarding School in Jambi)

    OpenAIRE

    Kasful Kasful

    2015-01-01

    This study was conducted based on the problem of kyai leadership pattern in Islamic boarding school in Jambi which is considered as paternalistic and centralistic.  The study was aimed at exploring the effectiveness of kyai leadership at Islamic boarding schools in Jambi dealing with the following questions: 1) What kind of system is applied in the election of Islamic boarding school leader? 2) What kind of leadership model used in Islamic boarding school Jambi? 3) What is the effectiveness o...

  12. The Relationship Between Board Interlocking and Income Smoothing Practices

    Directory of Open Access Journals (Sweden)

    Flávio Ribeiro

    2016-04-01

    Full Text Available This study aims to investigate the influence of board interlocking in income smoothing practices in public companies with shares traded on the BM&FBOVESPA. To achieve this objective we adopted a sample comprised of 58 Brazilian companies included in the Bovespa index. The study is classified as empirical and analytical and uses as a proxy for income smoothing a metric called the "smoothing factor" (SF, obtained through the factor analysis technique using the metrics EM1 and EM3 from Leuz, Nanda and Wysocki (2003. As independent variables we employed indicators of social network analysis. From a theoretical point of view, the study is relevant and innovates in making the connection between the resource dependence theory, the agency theory and board interlocking. In practical terms, the study shows the effects of the constitutive elements of corporate social networks, arising from the board interlocking structure, on income smoothing accounting practices. Regression with panel data using fixed effects showed that the constituent elements of corporate social networks tend to influence the practice of smoothing in the sample used. The results of the study show that companies that share board members with other organizations which smooth their results tend to adopt this organizational practice more easily, which can be explained by: (i companies causing variations in performance due to operational decisions or financial reporting choices; and (ii managers making use of discretionary practices in the reporting of profits.

  13. THE AGRICULTURAL ADVISORY BOARD, A HANDBOOK FOR BOARDS OF EDUCATION, SCHOOL ADMINISTRATORS ADVISORY BOARD MEMBERS AND TEACHERS OF AGRICULTURE.

    Science.gov (United States)

    CUSHMAN, HAROLD R.

    THE PURPOSE OF THIS HANDBOOK IS TO ASSIST EDUCATIONAL PERSONNEL IN MAKING THE MOST EFFECTIVE USE OF AGRICULTURAL ADVISORY BOARDS IN THE ORGANIZATION AND DEVELOPMENT OF LOCAL VOCATIONAL AGRICULTURE PROGRAMS. IT CONTAINS INFORMATION ON (1) PROCEDURES FOR FORMING NEW AGRICULTURAL ADVISORY BOARDS OR REORGANIZING OLD ONES INCLUDING WHERE TO START, WHO…

  14. Developing High Performing Boards: Seeking New Talent and Lessons Learned on Great Boards

    Science.gov (United States)

    Bakewell, Thomas

    2005-01-01

    Numerous trends today are prompting organizations to formally seek and add new board members at a record pace. In this article, the author discusses what to look for when adding a new board member and lists some top lessons learned. He concludes with a few final thoughts that should be uppermost in the mind in every new board member search.

  15. 76 FR 52997 - Public Company Accounting Oversight Board; Order Approving Proposed Board Funding Final Rules for...

    Science.gov (United States)

    2011-08-24

    ...\\ 15 U.S.C. 7217(b). \\2\\ 15 U.S.C. 78s(b)(1). \\3\\ Release No. 34-64816 (Jul. 6, 2011) [76 FR 40950 (Jul... COMMISSION Public Company Accounting Oversight Board; Order Approving Proposed Board Funding Final Rules for Allocation of the Board's Accounting Support Fee Among Issuers, Brokers, and Dealers, and Other Amendments...

  16. 12 CFR 905.10 - Board of Directors.

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 7 2010-01-01 2010-01-01 false Board of Directors. 905.10 Section 905.10 Banks and Banking FEDERAL HOUSING FINANCE BOARD FEDERAL HOUSING FINANCE BOARD ORGANIZATION AND OPERATIONS DESCRIPTION OF ORGANIZATION AND FUNCTIONS General Organization § 905.10 Board of Directors. (a) Board...

  17. 12 CFR 908.65 - Review by Board of Directors.

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 7 2010-01-01 2010-01-01 false Review by Board of Directors. 908.65 Section 908.65 Banks and Banking FEDERAL HOUSING FINANCE BOARD FEDERAL HOUSING FINANCE BOARD ORGANIZATION AND... § 908.65 Review by Board of Directors. (a) Notice of submission to the Board of Directors. When...

  18. 21 CFR 13.30 - Proceedings of a Board.

    Science.gov (United States)

    2010-04-01

    ... BEFORE A PUBLIC BOARD OF INQUIRY Hearing Procedures § 13.30 Proceedings of a Board. (a) The purpose of a Board is to review medical, scientific, and technical issues fairly and expeditiously. The proceedings of a Board are conducted as a scientific inquiry rather than a legal trial. (b) A Board may not...

  19. 78 FR 42057 - National Assessment Governing Board; Meeting

    Science.gov (United States)

    2013-07-15

    ... National Assessment Governing Board; Meeting AGENCY: National Assessment Governing Board, ED. ACTION... agenda for the upcoming meeting of the National Assessment Governing Board (Board) and also describes the specific functions of the Board. Notice of this meeting is required under Section 10(a)(2) of the...

  20. 78 FR 71590 - National Assessment Governing Board; Meeting

    Science.gov (United States)

    2013-11-29

    ... National Assessment Governing Board; Meeting AGENCY: National Assessment Governing Board, U.S. Department... schedule and proposed agenda for the upcoming meeting of the National Assessment Governing Board (Board) and also describes the specific functions of the Board. Notice of this meeting is required...

  1. 78 FR 25723 - National Assessment Governing Board; Meeting

    Science.gov (United States)

    2013-05-02

    ... National Assessment Governing Board; Meeting AGENCY: National Assessment Governing Board, U.S. Department... schedule and proposed agenda for the upcoming meeting of the National Assessment Governing Board (Board) and also describes the specific functions of the Board. Notice of this meeting is required...

  2. 12 CFR 791.5 - Scheduling of board meetings.

    Science.gov (United States)

    2010-01-01

    ... 12 Banks and Banking 6 2010-01-01 2010-01-01 false Scheduling of board meetings. 791.5 Section 791... REGULATIONS; PUBLIC OBSERVATION OF NCUA BOARD MEETINGS Rules of NCUA Board Procedure § 791.5 Scheduling of board meetings. (a) Meeting calls—(1) Regular meetings. The Board will hold regular meetings each...

  3. 78 FR 16713 - Board Meeting; April 16, 2013; Richland, WA

    Science.gov (United States)

    2013-03-18

    ... REVIEW BOARD Board Meeting; April 16, 2013; Richland, WA The U.S. Nuclear Waste Technical Review Board..., The U.S. Nuclear Waste Technical Review Board will hold an open public meeting in Richland, Washington... detailed meeting agenda will be available on the Board's Web site: www.nwtrb.gov approximately one...

  4. 76 FR 34985 - Farm Credit System Insurance Corporation Board Meeting

    Science.gov (United States)

    2011-06-15

    ... CORPORATION Farm Credit System Insurance Corporation Board Meeting AGENCY: Farm Credit System Insurance... Corporation Board (Board). Date and Time: The meeting of the Board will be held at the offices of the Farm... this meeting of the Board will be open to the public (limited space available) and parts will be...

  5. 77 FR 24938 - National Assessment Governing Board; Meeting

    Science.gov (United States)

    2012-04-26

    ... National Assessment Governing Board; Meeting AGENCY: National Assessment Governing Board, U.S. Department... schedule and proposed agenda for the upcoming meeting of the National Assessment Governing Board (Board) and also describes the specific functions of the Board. Notice of this meeting is required...

  6. 78 FR 9900 - National Assessment Governing Board; Meeting

    Science.gov (United States)

    2013-02-12

    ... National Assessment Governing Board; Meeting AGENCY: National Assessment Governing Board, U.S. Department... schedule and proposed agenda for the upcoming meeting of the National Assessment Governing Board (Board) and also describes the specific functions of the Board. Notice of this meeting is required...

  7. 76 FR 43286 - National Assessment Governing Board; Meeting

    Science.gov (United States)

    2011-07-20

    ... National Assessment Governing Board; Meeting AGENCY: U.S. Department of Education, National Assessment Governing Board. ACTION: Notice of open meeting and partially closed sessions. SUMMARY: This notice sets... Board (Board) and also describes the functions of the Board. Notice of this meeting is required...

  8. 75 FR 70617 - Practices and Procedures, Board Meetings

    Science.gov (United States)

    2010-11-18

    ... BOARD 5 CFR Part 1206 Practices and Procedures, Board Meetings AGENCY: Merit Systems Protection Board... copies of transcripts, recordings, or minutes of closed meetings, except where the Board determines that... 5 CFR Part 1206 Administrative practice and procedure, Board meetings. Accordingly, the...

  9. Editorial Board 2011-2015

    Institute of Scientific and Technical Information of China (English)

    2013-01-01

    <正>The World Journal of Gastrointestinal Oncology Editorial Board consists of 428 members,representing a team of worldwide experts in gastrointestinal oncology.They are from 40 countries,including Argentina(2),Australia(10),Belgium(5),Brazil(2),Canada(4),Chile(2),China(56),Czech Republic(1),Denmark(1),Finland(3),France(7),Germany(24),Greece(13),Hungary(2),India(9),Iran(2),Ireland(2),Israel(4),Italy(41),Japan(47),Kuwait(2),Mexico(1),Netherlands(7),New Zealand(2),Norway(1),Poland(3),Portugal(5),Romania(1),Saudi Arabia(1),Serbia(2),Singapore(4),South Korea(27),Spain(10),Sweden(5),Switzerland(2),Syria(1),Thailand(1),Turkey(6),United Kingdom(15),and United States(95).

  10. Ethnic Discrimination in China's Internet Job Board Labor Market

    OpenAIRE

    Maurer-Fazio, Margaret

    2012-01-01

    We conduct a large-scale field experiment to investigate how Chinese firms respond to job applications from ethnic minority and Han applicants for jobs posted on a large Chinese Internet job board. We denote ethnicity by means of names that are typically Han Chinese and distinctively Mongolian, Tibetan, and Uighur. We find significant differences in the callback rates by ethnicity and that these differences vary systematically across ethnic groups. Not all firms discriminate - approximately h...

  11. CEO Monitoring and board effectiveness - Resolving CEO compensation issue

    OpenAIRE

    Chiraz Ben Ali; Frederic Teulon

    2014-01-01

    Similar to the Security Exchange Commission (SEC), the French Stock Exchange Authority (AMF) issued new board requirements to enhance manager control after financial scandals (2008-2009). This study investigates the relation between corporate governance and CEO pay levels after taking into acc²ount unobservable firm effects, time-varying industry effects, size, and performance. Using a sample of 290 firm-years observations from SBF 120 Index companies (2009-2011), we find that CEO pay is pos...

  12. Students As Stakeholders: Library Advisory Boards and Privileging Our Users

    Directory of Open Access Journals (Sweden)

    Erin Dorney

    2013-02-01

    Full Text Available In Brief: This article investigates the idea of library student advisory boards as mechanisms for building more student-centered libraries at colleges and universities. Benefits of these types of organizations, measures of success, and the importance of acting on evidence-based user feedback are discussed. Introduction A Google search for “library student advisory board” returns hundreds of results [...

  13. Determinants of Poster Reputation on Internet Stock Message Boards

    OpenAIRE

    Ying Zhang

    2009-01-01

    Problem statement: I investigate the determinants of poster reputation in a user-rewarding reputation system on Thelion!WallStreetPit stock message board. My empirical analyses deal with two hypotheses: First, is a posters reputation affected by his/her characteristics at the time the message was posted? Second, is reputation also associated with the characteristics of the stock to which the message refers? Approach: To answer these two questions, I tested two sets of explanatory variables in...

  14. A study of liberation and separation process of metals from printed circuit boards (PCBs) scrap

    International Nuclear Information System (INIS)

    Since the metallic elements are covered with or encapsulated by various plastic or ceramic materials on printed circuit boards, a mechanical pre-treatment process allowing their liberation and separation is first needed in order to facilitate their efficient extraction with hydrometallurgy route. Even though many studies have been performed on the mechanical pre-treatment processing for the liberation and separation of the metallic components of printed circuit boards scrap, further studies are required to pave the way for efficient recycling of waste printed circuit boards through a combination of mechanical pre-treatment and hydrometallurgical technology. In this work, a fundamental study has been carried out on the mechanical pre-treatment that is necessary to recover metallic concentrates from printed circuit boards scraps. The most important problem is to separate or release particles from the associated gangue minerals at the possible liberation particle size. The distribution of metallic elements has been also investigated in relation to the particle size of the milled printed circuit boards. The samples of printed circuit boards were separated into the magnetic and non-magnetic fractions by Rare-earth Roll Magnetic separator. Thereafter, the magnetic and non-magnetic fractions were separated to heavy fraction (metallic elements) and light fraction (plastic) by Mozley Laboratory Table Separator. The recovery ratios and the evaluation of the metallic concentrates recovered by each separation process were also investigated. This study is expected to provide useful data for the efficient mechanical separation of metallic components from printed circuit boards scraps. (author)

  15. The Audit Committee. Effective Committees. Board Basics.

    Science.gov (United States)

    Ostrom, John S.

    1996-01-01

    In many colleges and universities the responsibility of the governing board's audit committee is to arrange and oversee regular audits of financial activities, comply with donor restrictions on gifts, adhere to laws and regulations, and conform to established board policies. Membership of three to five is usually sufficient, and while the…

  16. On the Internationalization of Corporate Boards

    DEFF Research Database (Denmark)

    Oxelheim, Lars; Gregoric, Aleksandra; Randøy, Ttrond

    Despite the global reach of their commercial activities, many multinational firms have proved slow in internationalizing their boards of directors. Based on a panel study of the internationalization of the boards of 347 non-financial firms from the Nordic countries, we find a higher fraction...

  17. Sustainability issues in circuit board recycling

    DEFF Research Database (Denmark)

    Legarth, Jens Brøbech; Alting, Leo; Baldo, Gian Luca

    1995-01-01

    The resource recovery and environmental impact issues of printed circuit board recycling by secondary copper smelters are discussed. Guidelines concerning material selection for circuit board manufacture and concerning the recycling processes are given to enhance recovery efficiency and to lower...... the impacts on the external environment from recycling...

  18. 77 FR 4556 - Environmental Management Advisory Board

    Science.gov (United States)

    2012-01-30

    ... Environmental Management Advisory Board AGENCY: Office of Environmental Management, Department of Energy. ACTION... hereby given that the Environmental Management Advisory Board will be renewed for a two-year period... Environmental Management (EM) on a broad range of corporate issues affecting the EM program. These...

  19. Boards Can't Pass the Buck.

    Science.gov (United States)

    Keohane, Nannerl O.; And Others

    1996-01-01

    Three university administrators, the president of the Association of Governing Boards, and a legislator/university trustee respond to the question: "In this era of diminishing resources and changing expectations of higher education, will governing boards significantly influence how colleges and universities respond?" All support the potential…

  20. 76 FR 44461 - Boards and Committees

    Science.gov (United States)

    2011-07-26

    ... nonsubstantive organizational changes to the NASA Inventions and Contributions Board (the Board) and removes and... regulations by removing the reference to an obsolete NASA Management Instruction and to afford organizational... Analysis Paperwork Reduction Act Statement This final rule does not contain an information...

  1. 49 CFR 1151.4 - Board determination.

    Science.gov (United States)

    2010-10-01

    ... acquisition price, that price shall be the final price. (d) If trackage rights are sought in the application... carrier, the Board will not set the rate for the selling railroad's share of the joint rate at less than...), which limits Board maximum ratemaking jurisdiction to rates above certain cost/price ratios....

  2. Attorney Fees, School Boards, and Special Education

    Science.gov (United States)

    Osborne, Allan G., Jr.; Russo, Charles J.

    2010-01-01

    A major expense associated with litigating disputes under the Individuals with Disabilities Education Act (IDEA) is the right of parents who succeed in suits against their school boards to recover attorney fees. Yet until recently, boards were generally unable to recover attorney fees from parents even when they succeeded in demonstrating that…

  3. Governing Board of the Pension Fund

    CERN Multimedia

    2006-01-01

    The Governing Board of the Pension Fund held its 142nd meeting on 14 March 2006. As an introduction to the meeting, the Administrator underlined that, at 12.4%, the performance achieved by the Fund on its assets had been excellent and had taken the Fund's assets at the end of the year to 4,209 MCHF, which was well above the 4 billion Swiss franc mark. The Chairman of the Governing Board, Professor Ferrini, reported on the Board's closed session on 7 March to examine the nominations received for the election of the Vice-Chairmen of the Governing Board of the Pension Fund. The Governing Board had unanimously agreed to recommend the CERN Council to appoint Mr A. J. Naudi and Dr J.-P. Matheys. At its session on 16 March 2006, the Council had followed the recommendation of the Governing Board by re-appointing J.-P. Matheys and A. J. Naudi Vice-Chairmen of the Board until the end of their respective terms of office as members of the Governing Board. Regarding the comparison with other European pension funds launc...

  4. 78 FR 68480 - National Science Board

    Science.gov (United States)

    2013-11-14

    ... From the Federal Register Online via the Government Publishing Office NATIONAL SCIENCE FOUNDATION National Science Board The National Science Board's ad hoc Committee on Honorary Awards, pursuant to NSF regulations (45 CFR part 614), the National Science Foundation Act, as amended (42 U.S.C. 1862n-5), and...

  5. 12 CFR 704.4 - Board responsibilities.

    Science.gov (United States)

    2010-01-01

    ... of liquidity, market, and credit risk associated with current activities) are produced timely in... Banks and Banking NATIONAL CREDIT UNION ADMINISTRATION REGULATIONS AFFECTING CREDIT UNIONS CORPORATE CREDIT UNIONS § 704.4 Board responsibilities. (a) General. A corporate credit union's board of...

  6. Augmentation of board games using smartphones

    DEFF Research Database (Denmark)

    Kulsinskas, Arturas; Balan, Catalin; Egede Bukdahl, Nicholas;

    2015-01-01

    This paper contains details about research into the effect of digital augmentation on social presence in board games. A case study of the board game Tobago was performed during the project and a prototype application for smartphones was developed in order to compare the players’ social presence i...

  7. Corporate Social Responsibility in the Board Room

    DEFF Research Database (Denmark)

    Knudsen, Jette Steen; Geisler, Kathrine; Ege, Mette

    2013-01-01

    When do board directors pay attention to corporate social responsibility (CSR) issues? Board directors have traditionally focused on maximizing shareholder profit and viewed corporate governance narrowly as a way to meet this goal. They have paid little or no attention to CSR issues because...

  8. 76 FR 58277 - Performance Review Board Members

    Science.gov (United States)

    2011-09-20

    ... HUMAN SERVICES Performance Review Board Members Title 5, U.S.C. Section 4314(c)(4) of the Civil Service... Review Boards or Panels, which oversee the evaluation of performance appraisals of Senior Executive... Secretary for Human Resources, Department of Health and Human Services. BILLING CODE P...

  9. Internal Audits: A Must for Governing Boards.

    Science.gov (United States)

    Allcorn, Seth

    1983-01-01

    Internal auditing, which can help governing boards exercise their control responsibilities, is discussed, including financial, compliance, and operations auditing. Governing boards should be prepared to handle reports on operation audits, financial and compliance audits, and reviews of management information systems. (MLW)

  10. 75 FR 57440 - Performance Review Board Membership

    Science.gov (United States)

    2010-09-21

    ... Performance Review Board Membership AGENCY: Economics and Statistics Administration, Commerce. ACTION: Notice. SUMMARY: Below is a listing of individuals who are eligible to serve on the Performance Review Board in accordance with the Economics and Statistics Administration's Senior Executive Service and...

  11. 76 FR 57712 - Performance Review Board Membership

    Science.gov (United States)

    2011-09-16

    ... Performance Review Board Membership AGENCY: Economics and Statistics Administration, Commerce. ACTION: Notice. SUMMARY: Below is a listing of individuals who are eligible to serve on the Performance Review Board (PRB) in accordance with the Economics and Statistics Administration's Senior ] Executive Service...

  12. 76 FR 2672 - Science Advisory Board Meeting

    Science.gov (United States)

    2011-01-14

    ... National Oceanic and Atmospheric Administration Science Advisory Board Meeting AGENCY: Office of Oceanic... Commerce (DOC). ACTION: Notice of public meeting. SUMMARY: This notice sets forth the schedule and proposed agenda of a forthcoming meeting of the NOAA Science Advisory Board. The members will discuss and...

  13. 76 FR 35410 - Science Advisory Board; Meeting

    Science.gov (United States)

    2011-06-17

    ... National Oceanic and Atmospheric Administration Science Advisory Board; Meeting AGENCY: Office of Oceanic... Commerce (DOC). ACTION: Notice of open meeting. SUMMARY: The Science Advisory Board (SAB) was established... meeting will be held Wednesday, July 20, 2011, from 9:30 a.m. to 5:30 p.m. and Thursday, July 21,...

  14. 75 FR 61774 - Advisory Board Meeting

    Science.gov (United States)

    2010-10-06

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF JUSTICE National Institute of Corrections Advisory Board Meeting Time and Date: 8 a.m. to 4:30 p.m. on Monday... Considered: Welcome New Advisory Board Members; NIC Orientation; Briefing on NIC Reports; Agency...

  15. 77 FR 13634 - Advisory Board Meeting

    Science.gov (United States)

    2012-03-07

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF JUSTICE National Institute of Corrections Advisory Board Meeting Time and Date: 8 a.m.-4:30 p.m. on Monday, April... outcomes of November 2-3, 2011 Advisory Board Hearing (Shifting the Focus to Reshape Our Thinking...

  16. 78 FR 60851 - Science Advisory Board Meeting

    Science.gov (United States)

    2013-10-02

    ... National Oceanic and Atmospheric Administration Science Advisory Board Meeting AGENCY: Office of Oceanic... Commerce (DOC). ACTION: Notice of open meeting. SUMMARY: The NOAA Science Advisory Board (SAB) was... meeting will be held Tuesday, November 19, 2013 from 10:00 a.m. to 5:30 p.m. and Wednesday, November...

  17. 76 FR 30742 - Advisory Board Meeting

    Science.gov (United States)

    2011-05-26

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF JUSTICE National Institute of Corrections Advisory Board Meeting Time and Date: 8 a.m. to 4:30 p.m. on Monday, June...; Discussion on NIC Board Hearings; Federal Partners Reports; Presentations and Demonstration by Academy...

  18. 77 FR 14425 - Advisory Board Meeting

    Science.gov (United States)

    2012-03-09

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF JUSTICE National Institute of Corrections Advisory Board Meeting Time and Date: 8 AM-4:30 PM on Monday, April 02... November 2-3, 2011 Advisory Board Hearing (Shifting the Focus to Reshape Our Thinking Toward...

  19. 77 FR 69503 - Advisory Board Meeting

    Science.gov (United States)

    2012-11-19

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF JUSTICE National Institute of Corrections Advisory Board Meeting TIME AND DATE: 8:00 a.m.-4:30 p.m. on Monday...; review of outcomes of August 22-23, 2012 Advisory Board Hearing (Balancing Fiscal Challenges,...

  20. 77 FR 38273 - Science Advisory Board; Meeting

    Science.gov (United States)

    2012-06-27

    ... National Oceanic and Atmospheric Administration Science Advisory Board; Meeting AGENCY: Office of Oceanic... Commerce (DOC). ACTION: Notice of open meeting. SUMMARY: The Science Advisory Board (SAB) was established... meeting will be held Monday, July 16, 2012 from 9 a.m. to 5:30 p.m. and Tuesday, July 17, 2012 from 8:30...