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Selected AbstractsSheath in Front of a Negatively Biased Collector that Emits Electrons and is Immersed in a Two Electron Temperature PlasmaCONTRIBUTIONS TO PLASMA PHYSICS, Issue 8 2005T. Gyergyek Abstract An extension of a recently published [Gyergyek T., ,er,ek M. Contrib. Plasma Phys., 45, (2005), 89] one dimensional fluid model of the sheath formation in front of a floating electrode (collector) that emits secondary electrons and is immersed in a two-electron temperature nonmagnetized, collisionless plasma is presented. The electron velocity distribution function is assumed to be a two-temperature maxwellian, while the singly charged positive ions and the emitted electrons are assumed to be monoenergetic. It is assumed that the electrons in the pre-sheath potential drop obey the Boltzmann relation, so that a larger fraction of the hot than of the cool electrons can penetrate to the sheath edge. Our model predicts that the collector can in some cases have 3 and in some cases, when the emission of electrons from the collector is critical, even 5 different floating potentials at the same hot to cool electron temperature and density ratios very far away from the collector. (© 2005 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim) [source] Does female board representation influence firm performance?CORPORATE GOVERNANCE, Issue 2 2007The Danish evidence Board diversity has become a major issue within corporate governance where a number of studies seek to explore the impact of diversity on firm performance. The debate focuses on questions such as whether a corporation's board should reflect the firm's stakeholders or be more in line with society in general. This article uses a sample of listed Danish firms during the period of 1998,2001 in a cross sectional analysis. Despite that fact that Denmark has gone very far in the liberalisation of women, Danish board rooms are still to a large extent dominated by men. Contrary to a number of other studies, this article does not find any significant link between firm performance as measured by Tobin's Q and female board representation. This is also the case for board members' educational background as well as the proportion of foreigners. It is argued that board members with an unconventional background are socialised unconsciously adopting the ideas of the majority of conventional board members, which entails that a potential performance effect does not materialise. [source] Spatial and environmental consistency in serial sexual assaultJOURNAL OF INVESTIGATIVE PSYCHOLOGY AND OFFENDER PROFILING, Issue 1 2010Samantha Lundrigan Abstract This study examines the crime patterns of 76 New Zealand serial sexual offenders in order to determine the extent to which offenders display locational consistency in their choice of crime locations. More specifically, the hypothesis was that there would be intraseries consistency in the distances travelled (spatial consistency) and the characteristics of the crime sites selected (environmental consistency) by serial sexual offenders. For spatial consistency to be tested, the distances travelled from home to offend and the criminal range for each offence series were analysed. Support was found for spatial consistency, and, in line with much overseas research, it was also found that the offenders typically did not travel very far from home to offend (median distance of 3,km). The environmental consistency measure was made up of various physical, temporal, and contextual variables that described the environmental characteristics of an offence. As hypothesised, it was found that offenders displayed intraseries environmental consistency in offence site selection beyond the level of that expected by chance. The implications of this both for understanding offender spatial decision making and for geographical profiling are discussed. Copyright © 2009 John Wiley & Sons, Ltd. [source] HOW TO ANALYZE IMMEDIATE EXPERIENCE:METAPHILOSOPHY, Issue 3 2008AND THE IDEA OF PHENOMENOLOGY, HINTIKKA, HUSSERL Abstract: This article discusses Jaakko Hintikka's interpretation of the aims and method of Husserl's phenomenology. I argue that Hintikka misrepresents Husserl's phenomenology on certain crucial points. More specifically, Hintikka misconstrues Husserl's notion of "immediate experience" and consequently fails to grasp the functions of the central methodological tools known as the "epoché" and the "phenomenological reduction." The result is that the conception of phenomenology he attributes to Husserl is very far from realizing the philosophical potential of Husserl's position. Hence if we want a fruitful rapprochement between analytical philosophy and Continental phenomenology of the kind that is Hintikka's ultimate aim, then Hintikka's account of Husserl needs correcting on a number of crucial points. [source] Companies' participation in EMAS: The influence of the public regulatorBUSINESS STRATEGY AND THE ENVIRONMENT, Issue 4 2002Matthieu Glachant When adopted in 1993, the European Union's Eco-Management and Audit Scheme (EMAS) was viewed as emblematic of a new policy approach involving more flexible and market-based environmental instruments. A few years after coming into force, EMAS does not appear to be a tremendous success in terms of industrial participation. Apart from in Germany and Austria, participation is insignificant and comparatively very far behind that in ISO 14001, the environmental management standard of the International Organization for Standardization. The paper seeks to explain this modest result. It focuses on the influence of the European and national regulators on industrial participation. Using a comparative analysis of the implementation of EMAS in France, Germany, the Netherlands and the United Kingdom, it argues that the most powerful participation leverage has been the granting of regulatory relief for registered companies. This leads one to be pessimistic as to the future of EMAS. The possibility and scope for a lighter regulatory touch are primarily nationally specific since they are related to the national regulatory traditions. Consequently, the systematic and comprehensive use of this leverage is unlikely to generalize. Copyright © 2002 John Wiley & Sons, Ltd. and ERP Environment. [source] |