scholarly journals A Comparison of the Severity of Malocclusion Between Two Centres in the United Kingdom and Malaysia: A Preliminary Investigation

1995 ◽  
Vol 2 (1) ◽  
pp. 15-19
Author(s):  
Sarah HAG ◽  
Sundralingam S.A
Viruses ◽  
2019 ◽  
Vol 11 (6) ◽  
pp. 556 ◽  
Author(s):  
Amanda L.J. Duffus ◽  
Trenton W.J. Garner ◽  
Richard A. Nichols ◽  
Joshua P. Standridge ◽  
Julia E. Earl

Ranaviruses began emerging in common frogs (Rana temporaria) in the United Kingdom in the late 1980s and early 1990s, causing severe disease and declines in the populations of these animals. Herein, we explored the transmission dynamics of the ranavirus(es) present in common frog populations, in the context of a simple susceptible-infected (SI) model, using parameters derived from the literature. We explored the effects of disease-induced population decline on the dynamics of the ranavirus. We then extended the model to consider the infection dynamics in populations exposed to both ulcerative and hemorrhagic forms of the ranaviral disease. The preliminary investigation indicated the important interactions between the forms. When the ulcerative form was present in a population and the hemorrhagic form was later introduced, the hemorrhagic form of the disease needed to be highly contagious, to persist. We highlighted the areas where further research and experimental evidence is needed and hope that these models would act as a guide for further research into the amphibian disease dynamics.


2020 ◽  
pp. 096977642097215
Author(s):  
Giada Lagana

The literature on the relationship between regions and the European Union (EU) has generated important insights. Firstly, existing scholarship has found that the EU has empowered, as well as disempowered, regions and sub-national governments. Secondly, researchers have convincingly demonstrated how regions have adapted to the EU opportunity structure. Finally, studies exist that have investigated the ways in which regions and sub-national governments have also influenced the EU opportunity structure. These dimensions are rarely brought together to examine the mutual influence and constant interaction of regions and the EU. Accordingly, this article aims to provide a short systematic account of how empowering and disempowering structures and sub-national governments’ endeavours in the United Kingdom (UK) interacted with the European level. It will do so through the Strategic-Relational Approach, showing how regional motivations, processes of devolution, differential opportunities and constraints and strategies of adaptation and transformation are interrelated. The last section will discuss some of the disempowering issues Brexit presents for the UK’s territorial and constitutional future.


2009 ◽  
pp. 1-6 ◽  
Author(s):  
Nishan Fernando ◽  
Gordon Prescott ◽  
Jennifer Cleland ◽  
Kathryn Greaves ◽  
Hamish McKenzie

1990 ◽  
Vol 35 (8) ◽  
pp. 800-801
Author(s):  
Michael F. Pogue-Geile

1992 ◽  
Vol 37 (10) ◽  
pp. 1076-1077
Author(s):  
Barbara A. Gutek

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