What Drives the Efficiency of Hard Coal Fuelled Electricity Generation? An Empirical Assessment

The efficiency of electricity generation in hard coal fired power plants varies considerably from country to country and over time. These differences occur both between developing and developed countries and between industrialised nations. The econometric analysis presented in this paper tests for the reasons of these discrepancies. In this examination abundance of hard coal and the price of hard coal are the two variables of our major interest. We assume that countries with an abundance of hard coal or relatively low costs of extraction show smaller degrees of efficiency than countries with poor deposits of this resource because the latter nations have a stronger dependency on efficient power plants than the former. Furthermore, higher prices should lead to more efficient electricity generation since production costs increase with growing hard coal prices. Our findings partially confirm these hypotheses and suggest that, among the chosen explanatory variables, hard coal abundance or the accessibility of hard coal, respectively, the hard coal price, the level of foreign direct investment inflows as well as the average power plant age are identified as principal drivers of power plant efficiency. From an environmental policy perspective we conclude that flexible policy instruments which internalise external effects caused by emissions as well as support for foreign investments are important means to foster energy efficiency. However, economic efficiency even if contrasting with energy efficiency must not be neglected in the design of energy policies. --energy efficiency,natural resources,hard coal fired power plant

Understanding the information needs of users of public information about higher education

Report to HEFCE by Oakleigh Consulting and Staffordshire University. "This study's aims were to carry out research into understanding the needs of intended users (primarily prospective students but with some focus on their advisors and employers) of public information on higher education (HE). The work focussed on England, but also took into account Wales, Scotland and Northern Ireland where relevant." - Page 1

2003 Annual Update to "...and Justice for All": DVRPC's Strategy for Fair Treatment and Meaningful Involvement of All People

This update is based on previous work performed at DVRPC on the topic of Environmental Justice, namely, "...and Justice for All": DVRPC's Strategy for Fair Treatment and Meaningful Involvement of All People (September 2001) and Annual Update to "...and Justice for All" (September 2002). This report further updates and refines the quantitative methodology, using Year 2000 U.S. Census data

District plan implementation under the RMA: Confessions of a resource consent

This report focuses on results from Phase 2 of PUCM - the quality of plan implementation in six district councils selected for their range of plan quality and capacity to plan. Only those results considered to be important for assisting the six councils (and others) to improve implementation of their plans are included in this report. The findings and recommendations, both specific and general, ought to be instructive for other councils, thereby helping to improve their plans and implementation processes. Since hapu/iwi interests formed a key component of the research, the outcomes will help enhance their case for better consideration of their interests when dealing with local government. As well, many of the findings and recommendations relate to matters of governance and capacity building that require Government action, which until done will make it difficult for councils to achieve quality plans and implementation processes

The spatial form of poverty in Charles Booth\'s London

This paper reviews recent research into poverty and spatial form and describes how the application of space syntax methods to this research area, coupled with the use of primary data from the Charles Booth maps of Povertyin 19th century London, has enabled analysis of the socio-economic and spatial structure of areas frequently perceived as \'ghettos\'. Through a comparison of two distinctive areas of London - Soho in the West End and the famously poor area of London\'s East End, the analysis shows a consistentcorrespondence between poverty and spatial segregation. Booth\'s economically based \'line of poverty\', used to distinguish between those \'in poverty\' and those living \'in comfort\' is supplemented in this paper by a proposed spatially defined line of poverty, distinguishing between poor, spatiallysegregated streets and more prosperous, spatially integrated streets. Furthermore, through the application of the latest segment angular techniques, space syntax analysis reveals a new finding relating to the formation of poverty areas, which combine low integration with large numbers of small street blocks, suggesting that this combination of spatial factorshelps explain the persistence of poverty and poor quality housing, detrimental to the living standards of the poverty classes. This finding also helps explain how such areas can create a sense of entering \'another world\', with the emergence of sub-cultures and new communities. The paperconcludes with the proposition that when such areas are located close to economically active, well integrated streets, such spatial patterning can serve as a necessary mechanism for the social integration of minorities and is frequently part of a natural process of acculturation and integration in the urban environment

An automatic method for assessing structural importance of amino acid positions

Background: A great deal is known about the qualitative aspects of the sequence-structure relationship, for example that buried residues are usually more conserved between structurally similar homologues, but no attempts have been made to quantitate the relationship between evolutionary conservation at a sequence position and change to global tertiary structure. In this paper we demonstrate that the Spearman correlation between sequence and structural change is suitable for this purpose. Results: Buried residues, bends, cysteines, prolines and leucines were significantly more likely to occupy positions highly correlated with structural change than expected by chance. Some buried residues were found to be less informative than expected, particularly residues involved in active sites and the binding of small molecules. Conclusion: The correlation-based method generates predictions of structural importance for superfamily positions which agree well with previous results of manual analyses, and may be of use in automated residue annotation piplines. A PERL script which implements the method is provided

The influence of 5-HT(2C) and MDR1 genetic polymorphisms on antipsychotic-induced weight gain in female schizophrenic patients

We investigated the relationships between functional genetic variants of the 5-HT(2C) receptor and multidrug-resistant protein (MDR1), coding for P-glycoprotein, and second generation antipsychotic (SDA)-induced weight gain among 108 female schizophrenic patients treated with olanzapine or risperidone for up to 4 months. No significant differences in -759C/T allelic and genotype variants of 5-HT(2C) were found between patients who gained more than 7% of their initial weight compared with those who gained less. Haplotype-based analysis of two MDR1 loci, exon 21 G2677T and exon 26 C3435T, revealed a slightly lower representation of the G2677/C3435 haplotype in the >/=7% group. In the subgroup of patients treated with risperidone, we found borderline overrepresentation of 2677T, significant overrepresentation of 3435T variant and borderline overrepresentation of 2677T/3435T haplotype the >/=7% group, whereas G2677/C3435 haplotype was found to be less represented in the >/=7% group. Our data indicate a nonsignificant role of 759C/T 5-HT(2C) in SDA-induced weight gain, and a stronger influence of the MDR1 G2677T and C3435T polymorphisms on risperidone-induced weight gain in female schizophrenic patients. 3435T and 2677T MDR1 variants, both associated with lower P-gp function, might predispose to higher risperidone accessibility to the brain that would lead to stronger effects, including weight gain

Include 2011 : The role of inclusive design in making social innovation happen.

Include is the biennial conference held at the RCA and hosted by the Helen Hamlyn Centre for Design. The event is directed by Jo-Anne Bichard and attracts an international delegation

Extra care housing: a paradigm shift

This paper sets out to investigate if and how a spatial typology for extra care housing (ECH) can be defined within the context of housing for older people in the UK. In particular, it focuses on the concept of domesticity in relation to the perception of public, semi-public and private domains. Four sheltered housing schemes that have been remodelled into ECH within the past four years, have been selected as case studies. The spatial distribution of various public, semi-public, and private domains of the pre-remodelled and remodelled schemes have been analyzed quantitatively and interpretively, to determine how their distribution might help bolster or undermine the ethos behind ECH. Likewise, the spatial layouts of the sheltered, as well as the extra care schemes have been analysed syntactically, to determine how different spatial morphologies and their probabilistic functions might begin to help define ECH as a new type of group housing for older people. The findings of the paper suggest that the extent to which the spatial configuration of a scheme affects one’s notions of self-containment and control, has a direct impact on whether the scheme performs as a building or as a settlement. It is furthermore argued that the more a scheme functions as a settlement, the less institutional it may feel. Thus, as a typology, a successful extra care scheme can be defined as a building that works as a settlement