The Golden Age? What the 100 Most Cited Articles in Terrorism Studies Tell Us

ln a context where widespread failings in the nature of terrorism research are well recognised - yet where the quantity of work is still enormous - is it possible to fairly assess whether the field is progressing or if it has become mired in mediocre research? Citation analysis is widely used to reveal the evolution and extent of progress in fields of study and to provide valuable insight into major trends and achievements. This study identifies and analyses the current 100 most cited journal articles in terrorism studies. A search was performed using Google Scholar for peer reviewed journal articles on subjects related to terrorism and counter-terrorism. The most cited papers were published across 62 journals which reflected the interdisciplinary nature of terrorism studies. Compared to other articles, the most cited papers were more likely to be the result of colloborative research and were also more likely to provide new data. 63 of the top 1-00 articles have been published since 2001. The findings are discussed in relation to the evolution of terrorism research and current debates on progress in the field.

Padrões temporais de fornecimento de Megalopas de Carcinus Maenas na Ria de Aveiro: influência dos ventos e das marés

Dissertação mest., Biologia marinha - Ecologia e conservação marinha, Universidade do Algarve, 2007

Psychocentricity and participant profiles: implications for lexical processing among multilinguals

Lexical processing among bilinguals is often affected by complex patterns of individual experience. In this paper we discuss the psychocentric perspective on language representation and processing, which highlights the centrality of individual experience in psycholinguistic experimentation. We discuss applications to the investigation of lexical processing among multilinguals and explore the advantages of using high-density experiments with multilinguals. High density experiments are designed to co-index measures of lexical perception and production, as well as participant profiles. We discuss the challenges associated with the characterization of participant profiles and present a new data visualization technique, that we term Facial Profiles. This technique is based on Chernoff faces developed over 40 years ago. The Facial Profile technique seeks to overcome some of the challenges associated with the use of Chernoff faces, while maintaining the core insight that recoding multivariate data as facial features can engage the human face recognition system and thus enhance our ability to detect and interpret patterns within multivariate datasets. We demonstrate that Facial Profiles can code participant characteristics in lexical processing studies by recoding variables such as reading ability, speaking ability, and listening ability into iconically-related relative sizes of eye, mouth, and ear, respectively. The balance of ability in bilinguals can be captured by creating composite facial profiles or Janus Facial Profiles. We demonstrate the use of Facial Profiles and Janus Facial Profiles in the characterization of participant effects in the study of lexical perception and production.

Die Zulässigkeit der Kulturflatrate nach nationalem und europäischem Recht

Zulässigkeit der Einführung der Kulturflatrate nach Verfassungsrecht, Urheberrecht, Datenschutzrecht, Europarecht und Drei-Stufen-Test

Story Analyzing als Zugang zur Organisationskultur

The Psychohistory of Lloyd deMause as a key to corporate culture - The corporate culture approach is considered a central key to the understanding of the dynamics of organizations. Since the corporate culture mirrors unconscious contexts of meaning, culture analysis in organizations gain in importance. Narratives convey culture. So why not use narratives for the analysis of organisational cultures? The combination of data collection through work biographies with a resembling »narrative analytical method« such as the psychoanalytical fantasy-wordmethod of Lloyd deMause points out new ways of approaching organizations and their knowledge potential. This article describes the background and the accomplishment of such a research process.

Educación en medios de comunicación en Alemania : desarrollo y situación actual.

Este artículo pertenece a una sección monográfica de la revista dedicada a la educación en medios en Europa

The constructivist approach. 'La perspectiva constructivista'.

Monográfico con el título: 'The debate on language acquisitions: constructivism versus innatism'. Resumen basado en el de la publicación

The constructivist approach : reply to commentaries. 'Respuesta a los comentarios de La perspectiva constructivista'.

Monográfico con el título: 'The debate on language acquisitions: constructivism versus innatism'. Resumen basado en el de la publicación

Declines of Aerial Insectivores in North America Follow a Geographic Gradient

North American birds that feed on aerial insects are experiencing widespread population declines. An analysis of the North American Breeding Bird Survey trend estimates for 1966 to 2006 suggests that declines in this guild are significantly stronger than in passerines in general. The pattern of decline also shows a striking geographical gradient, with aerial insectivore declines becoming more prevalent towards the northeast of North America. Declines are also more acute in species that migrate long distances compared to those that migrate short distances. The declines become manifest, almost without exception, in the mid 1980s. The taxonomic breadth of these downward trends suggests that declines in aerial insectivore populations are linked to changes in populations of flying insects, and these changes might be indicative of underlying ecosystem changes.

Staphylococcal extracellular adherence protein induces platelet activation by stimulation of thiol isomerases

OBJECTIVE: Staphylococcus aureus can induce platelet aggregation. The rapidity and degree of this correlates with the severity of disseminated intravascular coagulation, and depends on platelet peptidoglycans. Surface-located thiol isomerases play an important role in platelet activation. The staphylococcal extracellular adherence protein (Eap) functions as an adhesin for host plasma proteins. Therefore we tested the effect of Eap on platelets. METHODS AND RESULTS: We found a strong stimulation of the platelet-surface thiol isomerases protein disulfide isomerase, endoplasmic reticulum stress proteins 57 and 72 by Eap. Eap induced thiol isomerase-dependent glycoprotein IIb/IIIa activation, granule secretion, and platelet aggregation. Treatment of platelets with thiol blockers, bacitracin, and anti-protein disulfide isomerase antibody inhibited Eap-induced platelet activation. The effect of Eap on platelets and protein disulfide isomerase activity was completely blocked by glycosaminoglycans. Inhibition by the hydrophobic probe bis(1-anilinonaphthalene 8-sulfonate) suggested the involvement of hydrophobic sites in protein disulfide isomerase and platelet activation by Eap. CONCLUSIONS: In the present study, we found an additional and yet unknown mechanism of platelet activation by a bacterial adhesin, involving stimulation of thiol isomerases. The thiol isomerase stimulatory and prothrombotic features of a microbial secreted protein are probably not restricted to S aureus and Eap. Because many microorganisms are coated with amyloidogenic proteins, it is likely that the observed mechanism is a more general one.