Protection functionality and performance with declining system fault levels and inertia within national grid electricity transmission system in the United Kingdom

Author(s):  
J. Holbach ◽  
R. Zhang ◽  
T. Charton ◽  
D. Kerven ◽  
S. Ward
2003 ◽  
Vol 35 (10) ◽  
pp. 1853-1876 ◽  
Author(s):  
Mike Raco

The reform of regional governance in the United Kingdom has been, in part, premised on the notion that regions provide new territories of action in which cooperative networks between business communities and state agencies can be established. Promoting business interests is seen as one mechanism for enhancing the economic competitiveness and performance of ‘laggard’ regions. Yet, within this context of change, business agendas and capacities are often assumed to exist ‘out there’, as a resource waiting to be tapped by state institutions. There is little recognition that business organisations' involvement in networks of governance owes much to historical patterns and practices of business representation, to the types of activities that exist within the business sector, and to interpretations of their own role and position within wider policymaking and implementation networks. This paper, drawing on a study of business agendas in post-devolution Scotland, demonstrates that in practice business agendas are highly complex. Their formation in any particular place depends on the actions of reflexive agents, whose perspectives and capacities are shaped by the social, economic, and political contexts within which they are operating. As such, any understanding of business agendas needs to identify the social relations of business as a whole, rather than assuming away such complexities.


Author(s):  
J G Collier

Nuclear power is a young technology that has developed within a political environment of ever-changing priorities. In the United Kingdom, Government-led central planning of electricity supply has given way to market forces and the future of nuclear power depends on its ability to compete in this competitive environment as well as its wider public acceptance. In only three years, the disciplines of private sector competition have transformed the economics of United Kingdom nuclear operations and the new generation of pressurized water reactor (PWR) at Sizewell is set to lead the world in safety and performance. Taken together with the growing recognition of the need to protect the local and global environment from the products of the combustion of fossil fuels, the prospects for the future of nuclear power as the major clean energy source for the twenty-first century have never been better.


2011 ◽  
Vol 93 (Suppl 3) ◽  
pp. 37-42 ◽  
Author(s):  
Keith Tucker ◽  
Paul Gregg ◽  
Peter Kay ◽  
Martyn Porter ◽  
Peter Howard ◽  
...  

The development of the genitourinary medicine/integrated sexual health service in the United Kingdom over the last hundred years is summarized. The chapter then summarizes the aims of the service, and the administrative and clinical processes that are employed in delivering the required services, sexual health promotion activities and performance indicators.


2003 ◽  
Vol 29 (3) ◽  
Author(s):  
A. Vorster ◽  
G. Roodt

The primary purpose of this study was to evaluate the possibility of using a psychometric approach for assessing supervisory competencies relevant to the mining and refining environment. The competency questionnaire was developed using supervisory roles and registered supervisory unit standards from the United Kingdom (UK), as no registered unit standards exist in South Africa. Twenty-four supervisors from three departments (Production, Engineering and Laboratory) were evaluated by 125 raters; besides by themselves, also by their managers, peers, customers and their sub-ordinates. Based on difference scores derived from the Importance and Performance scales, a single factor was extracted with an internal reliability of 0,965. No statistical significant differences were obtained (ANOVA’s, t-test and F-statistics) between groups based on biographical variables or between rater groups. The findings and their implications are further discussed. Opsomming Die primêre doel van die studie was om die moontlikheid vir die gebruik van ’n psigometriese benadering tot toesighouerbevoegdheidsbeoordeling, te evalueer. Die bevoegdheidsvraelys is ontwikkel deur gebruik te maak van toesighouersrolle en geregistreerde toesighouerseenheidstandaarde van die Verenigde Koningkryk, as gevolg van ‘n gebrek aan bestaande eenheidstandaarde in Suid-Afrika. Vier-en-twintig toesighouers van drie departemente (Produksie, Ingenieurswese en Laboratorium) is deur 125 beoordelaars geëvalueer; buiten deur hulself, ook deur hul bestuurders, kollegas, kliënte en hul ondergeskiktes. ’n Enkele faktor, met ’n betroubaarheid van 0,965, gebaseer op die verskiltellings van die Prestasie- en Belangrikheidskaal, is onttrek. Geen beduidende verskille (ANOVA’s, t-toetse en F-statistiek) kon tussen groepe gebaseer op biografiese veranderlikes en die onderskeie beoordelaarsgroepe gevind word nie. Hierdie bevindinge en die implikasies daarvan word verder bespreek.


2000 ◽  
Vol 16 (1) ◽  
pp. 76-87 ◽  
Author(s):  
Sam Ukala

Few studies of African ritual and festival performance have been written from a theatrical perspective, and Sam Ukala believes that the richness of such events has yet to be fully explored by African dramatists – while most of the western paratheatrical experiments derived from them have been influenced more by anthroplogical models than aesthetic principles. In pursuit of a dramaturgical approach to the study of African rituals and festivals, he focuses on the role and nature of impersonation in these events, and examines the relationship between the forms, objectives, and contexts of the performances and the kinds of impersonation to be found in them. Distinguishing between the western actor and the African role-player, and between ‘intense impersonation’ and possession, he suggests also some generic parallels between western theatre and African performance. Sam Ukala is a Professor of Drama and Theatre Arts at Edo State University, Ekpoma, Nigeria. A theatre director and playwright, his published plays include The Slave Wife, The Log in Your Eye, Akpakaland, The Trails of Obiamaka Elema, Break a Boil, and Two Plays: The Placenta of Death and The Last Heroes. In 1998–99 he was resident writer and director at Horse and Bamboo Theatre in the United Kingdom, where, with Bob Frith, he wrote and directed Harvest of Ghosts, a first experiment with wordless visual theatre, an extension of his preoccupation with ‘folkism’, a dramaturgy based on folk compositional and performance aesthetics formulated in his article in NTQ47 (August 1996).


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