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121.
There have been many important studies on leadership in the public administration discipline; however, scholarly inquiry still lags behind related disciplines such as psychology and business administration. This article helps fill that gap by analyzing the role that public leaders play in making work more meaningful for their employees, which, in turn, has a positive influence on employee job outcomes. Specifically, the authors analyze the mediating role of work meaningfulness in the relationships between leader‐member exchange and organizational commitment, work effort, and work‐to‐family enrichment. Samples from education, health care, and local government are used. Results show that leadership strongly influences work meaningfulness, which, in turn, influences job outcomes. In addition, the impact and extent of leadership and work meaningfulness are higher in health care and education than in local government. The results emphasize the importance of leadership and meaningful work in the public sector.  相似文献   
122.
Informalit?t ist eine allt?gliche Erscheinungsform des Verwaltungshandelns. Informales Verwaltungshandeln in Form von informalen Gestattungen wird in der rechtlichen Diskussion jedoch nur undifferenziert unter dem Stichwort der Duldung daraufhin untersucht, ob diese trotz des Fehlens einer expliziten formalen Gestattung zur Straflosigkeit führen kann. Der konturenlose Sammelbegriff der Duldung kann aber die verschiedenen Erscheinungsformen informaler Gestattungen nicht erfassen. Die vorliegende Abhandlung will dem Ph?nomen informalen Verwaltungshandelns in Form der informalen Gestattungen eine eigene Struktur verleihen und untersucht im Anschluss daran deren Auswirkungen auf das Umweltstrafrecht. Bei der vorliegenden Abhandlung handelt es sich folglich um eine „Zwei-S?ulen-Betrachtung“ an der Schnittstelle zwischen (besonderem) Verwaltungsrecht und (Umwelt-)Strafrecht, so dass es sich um einen interdisziplin?ren Beitrag handelt.  相似文献   
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This article examines the use of 'new' environmental policy instruments (NEPIs), particularly market-based instruments (for example, eco-taxes) and voluntary agreements, in the European Union (EU). It focuses on the actor motivation behind the recent increase in the adoption of new and innovative instruments in EU (and member state) environmental policies while also taking account of the external international arena. The article assesses whether new ideas put forward by policy entrepreneurs, such as member governments, EU institutions, expert groups and non-governmental organizations (NGOs), are the main motivation behind the EU adoption of NEPIs, or whether market and harmonization pressures are the main driving forces. It concentrates on eco-taxes, voluntary agreements and eco-labels, using the following three theoretical perspectives: (1) policy learning and transfer/ideational; (2) garbage can; and (3) institutional approaches.  相似文献   
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This article presents a systematic literature review of organizational citizenship behavior (OCB) in the public sector. The findings show that although OCB is gaining more attention in the public sector, research often does not take specific public sector characteristics or concepts into account. Based on the available evidence, the authors develop a framework of antecedents, outcomes, mediators, and moderators of OCB. Three areas for future research are recommended: (1) regarding theory: link OCB to public sector concepts such as bureaucratic red tape, public leadership, and public service motivation; (2) regarding research designs: use stronger survey designs, experiments, and case studies and devote more attention to cross-sectoral and cross-country differences; and (3) regarding the consequences of OCB: address the gap in our knowledge of how OCB has an impact on public organizations, including negative impacts.  相似文献   
128.
For the past 10 years, medical imaging techniques have been increasingly applied to forensic investigations. To obtain histological and toxicological information, tissue and liquid samples are required. In this article, we describe the development of a low-cost, secure, and reliable approach for a telematic add-on for remotely planning biopsies on the Virtobot robotic system. Data sets are encrypted and submitted over the Internet. A plugin for the OsiriX medical image viewer allows for remote planning of needle trajectories that are used for needle placement. The application of teleradiological methods to image-guided biopsy in the forensic setting has the potential to reduce costs and, in conjunction with a mobile computer tomographic scanner, allows for tissue sampling in a mass casualty situation involving nuclear, biological, or chemical agents, in a manner that minimizes the risk to involved staff.  相似文献   
129.
Currently, there is an intense debate on the pressures facing public professionals during policy implementation. Frequently, professionals have difficulty identifying with new policies, resulting in diminished policy performance. The author examines this problem using the concept of “policy alienation” and develops and tests a scale for its measurement. Policy alienation is associated conceptually with five subdimensions: strategic powerlessness, tactical powerlessness, operational powerlessness, societal meaninglessness, and client meaninglessness. A policy alienation scale was using a survey of 478 Dutch health care professionals implementing a new financial policy, diagnosis related groups. The resulting 23‐item policy alienation scale demonstrated good psychometric qualities. A reliable and valid policy alienation scale can help in understanding and enhancing policy performance.  相似文献   
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