The role of the national general medical journal: surveys of which journals UK clinicians read to inform their clinical practice.

Science.gov (United States)

Jones, Teresa H; Hanney, Stephen; Buxton, Martin J

2008-12-01

For biomedical research findings to contribute toward health gains they must reach clinicians. Academic journals have historically been considered important information sources. Birken and Parkin found seven journals to most consistently contain the best pediatric evidence and, of these seven, four were general medical journals. We surveyed clinicians in three UK medical specialties (psychiatry, surgery and pediatrics), asking which journals they read and which they considered important to inform their clinical practice. The readership of general medical journals, in comparison to specialty and sub-specialty journals, is widespread across the three UK medical specialties, although the importance of general medical journals varies widely. The BMJ is the most prominent general medical journal in terms of readership and importance but a dominant specialty or sub-specialty journal was usually more important for most groups. The Lancet is less widely read and less important, although more academics than non-academics consider it important. Overall, key general medical journals play an important role. Journal availability and cost, particularly in relation to membership for UK clinicians, and the position of academics and non-academics have to be considered in any analysis. Three of the four general medical journals containing the best pediatric evidence were found to be widely read by UK pediatricians and two UK-based general medical journals, the BMJ and The Lancet, were also considered important in our survey. Further investigation of the reasons for the importance of a journal and studies that would allow international comparisons would provide greater input to the discussion.

A BEME systematic review of UK undergraduate medical education in the general practice setting: BEME Guide No. 32.

Science.gov (United States)

Park, Sophie; Khan, Nada F; Hampshire, Mandy; Knox, Richard; Malpass, Alice; Thomas, James; Anagnostelis, Betsy; Newman, Mark; Bower, Peter; Rosenthal, Joe; Murray, Elizabeth; Iliffe, Steve; Heneghan, Carl; Band, Amanda; Georgieva, Zoya

2015-05-06

General practice is increasingly used as a learning environment in undergraduate medical education in the UK. The aim of this project was to identify, summarise and synthesise research about undergraduate medical education in general practice in the UK. We systematically identified studies of undergraduate medical education within a general practice setting in the UK from 1990 onwards. All papers were summarised in a descriptive report and categorised into two in-depth syntheses: a quantitative and a qualitative in-depth review. 169 papers were identified, representing research from 26 UK medical schools. The in-depth review of quantitative papers (n = 7) showed that medical students learned clinical skills as well or better in general practice settings. Students receive more teaching, and clerk and examine more patients in the general practice setting than in hospital. Patient satisfaction and enablement are similar whether a student is present or not in a consultation, however, patients experience lower relational empathy. Two main thematic groups emerged from the qualitative in-depth review (n = 10): the interpersonal interactions within the teaching consultation and the socio-cultural spaces of learning which shape these interactions. The GP has a role as a broker of the interactions between patients and students. General practice is a socio-cultural and developmental learning space for students, who need to negotiate the competing cultures between hospital and general practice. Lastly, patients are transient members of the learning community, and their role requires careful facilitation. General practice is as good, if not better, than hospital delivery of teaching of clinical skills. Our meta-ethnography has produced rich understandings of the complex relationships shaping possibilities for student and patient active participation in learning.

Provision of hormonal and long-acting reversible contraceptive services by general practices in Scotland, UK (2004-2009).

Science.gov (United States)

Reddy, Anusha; Watson, Margaret; Hannaford, Philip; Lefevre, Karen; Ayansina, Dolapo

2014-01-01

In the UK, a large proportion of contraceptive services are provided from general practice. However, little is known about which contraceptive services are provided and to whom. Descriptive serial cross-sectional study of women aged 12-55 years, registered with 191 general practices in Scotland, UK between 2004 and 2009. Annual incidence of provision of hormonal and long-acting reversible contraceptives (LARCs) increased from 27.7% in 2004 to 30.1% in 2009. Amongst those women registered with a general practice for the full 5-year period the provision of LARCs increased from 8.8% to 12.5% (pemergency hormonal contraception (EHC) decreased from 5.2% to 2.6% (pcontraceptives and LARCs from general practices. It is important that a full range of contraceptive options remains easily available to women.

Long Term Large Scale river nutrient changes across the UK

Science.gov (United States)

Bell, Victoria; Naden, Pam; Tipping, Ed; Davies, Helen; Davies, Jessica; Dragosits, Ulli; Muhammed, Shibu; Quinton, John; Stuart, Marianne; Whitmore, Andy; Wu, Lianhai

2017-04-01

During recent decades and centuries, pools and fluxes of Carbon, Nitrogen and Phosphorus (C, N and P) in UK rivers and ecosystems have been transformed by the spread and fertiliser-based intensification of agriculture (necessary to sustain human populations), by atmospheric pollution, by human waste (rising in line with population growth), and now by climate change. The principal objective of the UK's NERC-funded Macronutrients LTLS research project has been to account for observable terrestrial and aquatic pools, concentrations and fluxes of C, N and P on the basis of past inputs, biotic and abiotic interactions, and transport processes. More specifically, over the last 200 years, what have been the temporal responses of plant and soil nutrient pools in different UK catchments to nutrient enrichment, and what have been the consequent effects on nutrient transfers from land to the atmosphere, freshwaters and estuaries? The work described here addresses the second question by providing an integrated quantitative description of the interlinked land and water pools and annual fluxes of C, N and P for UK catchments over time. A national-scale modelling environment has been developed, combining simple physically-based gridded models that can be parameterised using recent observations before application to long timescales. The LTLS Integrated Model (LTLS-IM) uses readily-available driving data (climate, land-use, nutrient inputs, topography), and model estimates of both terrestrial and freshwater nutrient loads have been compared with measurements from sites across the UK. Here, the focus is on the freshwater nutrient component of the LTLS-IM, but the terrestrial nutrient inputs required for this are provided by models of nutrient processes in semi-natural and agricultural systems, and from simple models of nutrients arising from human waste. In the freshwater model, lateral routing of dissolved and particulate nutrients and within-river processing such as

Seasonal UK Drought Forecasting using Statistical Methods

Science.gov (United States)

Richardson, Doug; Fowler, Hayley; Kilsby, Chris; Serinaldi, Francesco

2016-04-01

In the UK drought is a recurrent feature of climate with potentially large impacts on public water supply. Water companies' ability to mitigate the impacts of drought by managing diminishing availability depends on forward planning and it would be extremely valuable to improve forecasts of drought on monthly to seasonal time scales. By focusing on statistical forecasting methods, this research aims to provide techniques that are simpler, faster and computationally cheaper than physically based models. In general, statistical forecasting is done by relating the variable of interest (some hydro-meteorological variable such as rainfall or streamflow, or a drought index) to one or more predictors via some formal dependence. These predictors are generally antecedent values of the response variable or external factors such as teleconnections. A candidate model is Generalised Additive Models for Location, Scale and Shape parameters (GAMLSS). GAMLSS is a very flexible class allowing for more general distribution functions (e.g. highly skewed and/or kurtotic distributions) and the modelling of not just the location parameter but also the scale and shape parameters. Additionally GAMLSS permits the forecasting of an entire distribution, allowing the output to be assessed in probabilistic terms rather than simply the mean and confidence intervals. Exploratory analysis of the relationship between long-memory processes (e.g. large-scale atmospheric circulation patterns, sea surface temperatures and soil moisture content) and drought should result in the identification of suitable predictors to be included in the forecasting model, and further our understanding of the drivers of UK drought.

Policy options for sustainable energy use in a general model of the UK economy

International Nuclear Information System (INIS)

Barker, T.; Ekins, P.; Johnstone, N.

1996-01-01

A quantitative general economic model has been developed for options available in greenhouse gas abatement policy concerning energy use. It has been applied in three exercises to explore the effects of energy taxes on the United Kingdom economy. One of these examined the effect of the proposed European Commission carbon/energy tax; the second attempts to set out a policy framework which would enable the UK to reach the IPCC target of 60% reduction in CO 2 emissions by 2040 and explores the economic implications; the third compares the proposal of the UK government to levy VAT on domestic fuel with the EC carbon/energy tax. Additionally, estimates have been made of the secondary benefits of reducing CO 2 emissions. The results present a striking contrast to much of the literature. They include the conclusions that: the EC carbon/energy tax would have negligible macroeconomic effects on the UK economy providing revenues were recycled in such a way as to neutralise inflation; reduction of UK CO 2 emissions by 60% would not necessarily cause great economic disruption; the secondary benefits of reducing CO 2 emissions are of sufficient size to alter radically the benefit cost profile of carbon abatement; equity and efficiency should be regarded as complementary, not competing, objectives in the abatement of CO 2 emissions from the domestic sector. (UK)

Provision of medical student teaching in UK general practices: a cross-sectional questionnaire study

Science.gov (United States)

Harding, Alex; Rosenthal, Joe; Al-Seaidy, Marwa; Gray, Denis Pereira; McKinley, Robert K

2015-01-01

Background Health care is increasingly provided in general practice. To meet this demand, the English Department of Health recommends that 50% of all medical students should train for general practice after qualification. Currently 19% of medical students express general practice as their first career choice. Undergraduate exposure to general practice positively influences future career choice. Appropriate undergraduate exposure to general practice is therefore highly relevant to workforce planning Aim This study seeks to quantify current exposure of medical students to general practice and compare it with past provision and also with postgraduate provision. Design and setting A cross-sectional questionnaire in the UK. Method A questionnaire regarding provision of undergraduate teaching was sent to the general practice teaching leads in all UK medical schools. Information was gathered on the amount of undergraduate teaching, how this was supported financially, and whether there was an integrated department of general practice. The data were then compared with results from previous studies of teaching provision. The provision of postgraduate teaching in general practice was also examined. Results General practice teaching for medical students increased from teaching in 1968 to 13.0% by 2008; since then, the percentage has plateaued. The total amount of general practice teaching per student has fallen by 2 weeks since 2002. Medical schools providing financial data delivered 14.6% of the clinical curriculum and received 7.1% of clinical teaching funding. The number of departments of general practice has halved since 2002. Provision of postgraduate teaching has tripled since 2000. Conclusion Current levels of undergraduate teaching in general practice are too low to fulfil future workforce requirements and may be falling. Financial support for current teaching is disproportionately low and the mechanism counterproductive. Central intervention may be required to solve

Hirsch Index Value and Variability Related to General Surgery in a UK Deanery.

Science.gov (United States)

Abdelrahman, Tarig; Brown, Josephine; Wheat, Jenny; Thomas, Charlotte; Lewis, Wyn

2016-01-01

The Hirsch Index (h-index) is often used to assess research impact, and on average a social science senior lecturer will have an h-index of 2.29, yet its validity within the context of UK General Surgery (GS) is unknown. The aim of this study was to calculate the h-indices of a cohort of GS consultants in a UK Deanery to assess its relative validity. Individual h-indices and total publication (TP) counts were obtained for GS consultants via the Scopus and Web of Science (WoS) Internet search engines. Assessment of construct validity and reliability of these 2 measures of the h-index was undertaken. All hospitals in a single UK National Health Service Deanery were included (14 general hospitals). All 136 GS consultants from the Deanery were included. Median h-index (Scopus) was 5 (0-52) and TP 15 (0-369), and strong correlation was found between h-index and TP (ρ = 0.932, p Scopus and WoS h-index also significant (intraclass correlation coefficient = 0.973 [95% CI: 0.962-0.981], p Scopus 12 vs 7 vs 4 [p 2.29 in 57.4% of consultants. No subspecialty differences were apparent in median h-indices (p = 0.792) and TP (p = 0.903). h-Index is a valid GS research productivity metric with over half of consultants performing at levels equivalent to social science Senior Lecturers. Copyright © 2015 Association of Program Directors in Surgery. Published by Elsevier Inc. All rights reserved.

Catchment scale water resource constraints on UK policies for low-carbon energy system transition

Science.gov (United States)

Konadu, D. D.; Fenner, R. A.

2017-12-01

Long-term low-carbon energy transition policy of the UK presents national scale propositions of different low-carbon energy system options that lead to meeting GHG emissions reduction target of 80% on 1990 levels by 2050. Whilst national-scale assessments suggests that water availability may not be a significant constrain on future thermal power generation systems in this pursuit, these analysis fail to capture the appropriate spatial scale where water resource decisions are made, i.e. at the catchment scale. Water is a local resource, which also has significant spatio-temporal regional and national variability, thus any policy-relevant water-energy nexus analysis must be reflective of these characteristics. This presents a critical challenge for policy relevant water-energy nexus analysis. This study seeks to overcome the above challenge by using a linear spatial-downscaling model to allocate nationally projected water-intensive energy system infrastructure/technologies to the catchment level, and estimating the water requirements for the deployment of these technologies. The model is applied to the UK Committee on Climate Change Carbon Budgets to 2030 as a case study. The paper concludes that whilst national-scale analyses show minimal long-term water related impacts, catchment level appraisal of water resource requirements reveal significant constraints in some locations. The approach and results presented in this study thus, highlights the importance of bringing together scientific understanding, data and analysis tools to provide better insights for water-energy nexus decisions at the appropriate spatial scale. This is particularly important for water stressed regions where the water-energy nexus must be analysed at appropriate spatial resolution to capture the full water resource impact of national energy policy.

A review of the impacts of wind farms on birds in the UK

International Nuclear Information System (INIS)

1996-01-01

The number of wind farm developments in the UK has grown rapidly in recent years. While, on a global scale, the benefits of utilising renewable energy resources are generally accepted, wind energy developments may cause local impacts to the ecological environment. In some cases, these may potentially be of significance in nature conservation terms. A major focus of the concern over such impacts has related to the extent to which wind farms affect bird life. This report reviews the present state of knowledge of this issue, drawing upon studies conducted in both the UK and elsewhere. The potential types of impact are discussed and the variables which determine the scale of such impacts are described. Recommendations are made with regard to future monitoring programmes in the UK. (author)

Parliamentary privilege--mortality in members of the Houses of Parliament compared with the UK general population: retrospective cohort analysis, 1945-2011.

Science.gov (United States)

Dennis, John; Crayford, Tim

2015-12-14

To examine mortality in members of the two UK Houses of Parliament compared with the general population, 1945-2011. Retrospective cohort analysis of death rates and predictors of mortality in Members of Parliament (MPs) and members of the House of Lords (Lords). UK. 4950 MPs and Lords first joining the UK parliament in 1945-2011. Standardised mortality ratios, comparing all cause death rates of MPs and Lords from first election or appointment with those in the age, sex, and calendar year matched general population. Between 1945 and 2011, mortality was lower in MPs (standardised mortality ratio 0.72, 95% confidence interval 0.67 to 0.76) and Lords (0.63, 0.60 to 0.67) than in the general population. Over the same period, death rates among MPs also improved more quickly than in the general population. For every 100 expected deaths, 22 fewer deaths occurred among MPs first elected in 1990-99 compared with MPs first elected in 1945-49. Labour party MPs had 19% higher death rates compared with the general population than did Conservative MPs (relative mortality ratio 1.19, 95% confidence interval 1.01 to 1.40). The effect of political party on mortality disappeared when controlling for education level. From 1945 to 2011, MPs and Lords experienced lower mortality than the UK general population, and, at least until 1999, the mortality gap between newly elected MPs and the general population widened. Even among MPs, educational background was an important predictor of mortality, and education possibly explains much of the mortality difference between Labour and Conservative MPs. Social inequalities are alive and well in UK parliamentarians, and at least in terms of mortality, MPs are likely to have never had it so good. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

UK Announces Intention to Join ESO

Science.gov (United States)

2000-11-01

Summary The Particle Physics and Astronomy Research Council (PPARC) , the UK's strategic science investment agency, today announced that the government of the United Kingdom is making funds available that provide a baseline for this country to join the European Southern Observatory (ESO) . The ESO Director General, Dr. Catherine Cesarsky , and the ESO Community warmly welcome this move towards fuller integration in European astronomy. "With the UK as a potential member country of ESO, our joint opportunities for front-line research and technology will grow significantly", she said. "This announcement is a clear sign of confidence in ESO's abilities, most recently demonstrated with the construction and operation of the unique Very Large Telescope (VLT) on Paranal. Together we will look forward with confidence towards new, exciting projects in ground-based astronomy." It was decided earlier this year to place the 4-m UK Visible and Infrared Survey Telescope (VISTA) at Paranal, cf. ESO Press Release 03/00. Following negotiations between ESO and PPARC, a detailed proposal for the associated UK/ESO Agreement with the various entry modalities will now be presented to the ESO Council for approval. Before this Agreement can enter into force, the ESO Convention and associated protocols must also be ratified by the UK Parliament. Research and key technologies According to the PPARC press release, increased funding for science, announced by the UK government today, will enable UK astronomers to prepare for the next generation of telescopes and expand their current telescope portfolio through membership of the European Southern Observatory (ESO). The uplift to its baseline budget will enable PPARC to enter into final negotiations for UK membership of the ESO. This will ensure that UK astronomers, together with their colleagues in the ESO member states, are actively involved in global scale preparations for the next generation of astronomy facilities. among these are ALMA

Scale-dependent spatial variability in peatland lead pollution in the southern Pennines, UK.

Science.gov (United States)

Rothwell, James J; Evans, Martin G; Lindsay, John B; Allott, Timothy E H

2007-01-01

Increasingly, within-site and regional comparisons of peatland lead pollution have been undertaken using the inventory approach. The peatlands of the Peak District, southern Pennines, UK, have received significant atmospheric inputs of lead over the last few hundred years. A multi-core study at three peatland sites in the Peak District demonstrates significant within-site spatial variability in industrial lead pollution. Stochastic simulations reveal that 15 peat cores are required to calculate reliable lead inventories at the within-site and within-region scale for this highly polluted area of the southern Pennines. Within-site variability in lead pollution is dominant at the within-region scale. The study demonstrates that significant errors may be associated with peatland lead inventories at sites where only a single peat core has been used to calculate an inventory. Meaningful comparisons of lead inventories at the regional or global scale can only be made if the within-site variability of lead pollution has been quantified reliably.

On-Demand Testing and Maintaining Standards for General Qualifications in the UK Using Item Response Theory: Possibilities and Challenges

Science.gov (United States)

He, Qingping

2012-01-01

Background: Although on-demand testing is being increasingly used in many areas of assessment, it has not been adopted in high stakes examinations like the General Certificate of Secondary Education (GCSE) and General Certificate of Education Advanced level (GCE A level) offered by awarding organisations (AOs) in the UK. One of the major issues…

Covering the vote: UK coverage of Brexit, Jeremy Corbyn, and the 2017 General Election

OpenAIRE

Alnahed, Sumaya

2018-01-01

The need to examine how news media (print, broadcast, and online) cover political events rests in no small part on journalism’s role as a 'fourth estate' or a 'watchdog'. Both terms refer to the role of journalists in keeping government to account, through reporting in a manner that produces a knowledgeable and critical electorate. This paper argues that the current political climate in the UK, Brexit, the ensuing 2017 General Election, and the introduction of controversial political figures ...

Nuclear fuel reprocessing in the UK

International Nuclear Information System (INIS)

Allardice, R.; Harris, D.; Mills, A.

1983-01-01

Nuclear fuel reprocessing has been carried out on an industrial scale in the United Kingdom since 1952. Two large reprocessing plants have been constructed and operated at Windscale, Cumbria and two smaller specialized plants have been constructed and operated at Dounreay, Northern Scotland. At the present time, the second of the two Windscale plants is operating, and Government permission has been given for a third reprocessing plant to be built on that site. At Dounreay, one of the plants is operating in its original form, whilst the second is now operating in a modified form, reprocessing fuel from the prototype fast reactor. This chapter describes the development of nuclear fuel reprocessing in the UK, commencing with the research carried out in Canada immediately after the Second World War. A general explanation of the techniques of nuclear fuel reprocessing and of the equipment used is given. This is followed by a detailed description of the plants and processes installed and operated in the UK

Nuclear fuel reprocessing in the UK

International Nuclear Information System (INIS)

Allardice, R.H.; Harris, D.W.; Mills, A.

1983-01-01

Nuclear fuel reprocessing has been carried out on an industrial scale in the United Kingdom since 1952. Two large reprocessing plants have been constructed and operated at Windscale, Cumbria and two smaller specialized plants have been constructed and operated at Dounreay, Northern Scotland. At the present time, the second of the two Windscale plants is operating, and Government permission has been given for a third reprocessing plant to be built on that site. At Dounreay, one of the plants is operating in its original form, whilst the second is now operating in a modified form, reprocessing fuel from the prototype fast reactor. This chapter describes the development of nuclear fuel reprocessing in the UK, commencing with the research carried out in Canada immediately after the Second World War. A general explanation of the techniques of nuclear fuel reprocessing and of the equipment used is given. This is followed by a detailed description of the plants and processes installed and operated in the UK. (author)

PLAB and UK graduates’ performance on MRCP(UK) and MRCGP examinations: data linkage study

Science.gov (United States)

Wakeford, Richard

2014-01-01

Objectives To assess whether international medical graduates passing the two examinations set by the Professional and Linguistic Assessments Board (PLAB1 and PLAB2) of the General Medical Council (GMC) are equivalent to UK graduates at the end of the first foundation year of medical training (F1), as the GMC requires, and if not, to assess what changes in the PLAB pass marks might produce equivalence. Design Data linkage of GMC PLAB performance data with data from the Royal Colleges of Physicians and the Royal College of General Practitioners on performance of PLAB graduates and UK graduates at the MRCP(UK) and MRCGP examinations. Setting Doctors in training for internal medicine or general practice in the United Kingdom. Participants 7829, 5135, and 4387 PLAB graduates on their first attempt at MRCP(UK) Part 1, Part 2, and PACES assessments from 2001 to 2012 compared with 18 532, 14 094, and 14 376 UK graduates taking the same assessments; 3160 PLAB1 graduates making their first attempt at the MRCGP AKT during 2007-12 compared with 14 235 UK graduates; and 1411 PLAB2 graduates making their first attempt at the MRCGP CSA during 2010-12 compared with 6935 UK graduates. Main outcome measures Performance at MRCP(UK) Part 1, Part 2, and PACES assessments, and MRCGP AKT and CSA assessments in relation to performance on PLAB1 and PLAB2 assessments, as well as to International English Language Testing System (IELTS) scores. MRCP(UK), MRCGP, and PLAB results were analysed as marks relative to the pass mark at the first attempt. Results PLAB1 marks were a valid predictor of MRCP(UK) Part 1, MRCP(UK) Part 2, and MRCGP AKT (r=0.521, 0.390, and 0.490; all PIELTS scores correlated significantly with later performance, multiple regression showing that the effect of PLAB1 (β=0.496) was much stronger than the effect of IELTS (β=0.086). Changes to PLAB pass marks that would result in international medical graduate and UK medical graduate equivalence were assessed in two

PLAB and UK graduates' performance on MRCP(UK) and MRCGP examinations: data linkage study.

Science.gov (United States)

McManus, I C; Wakeford, Richard

2014-04-17

To assess whether international medical graduates passing the two examinations set by the Professional and Linguistic Assessments Board (PLAB1 and PLAB2) of the General Medical Council (GMC) are equivalent to UK graduates at the end of the first foundation year of medical training (F1), as the GMC requires, and if not, to assess what changes in the PLAB pass marks might produce equivalence. Data linkage of GMC PLAB performance data with data from the Royal Colleges of Physicians and the Royal College of General Practitioners on performance of PLAB graduates and UK graduates at the MRCP(UK) and MRCGP examinations. Doctors in training for internal medicine or general practice in the United Kingdom. 7829, 5135, and 4387 PLAB graduates on their first attempt at MRCP(UK) Part 1, Part 2, and PACES assessments from 2001 to 2012 compared with 18,532, 14,094, and 14,376 UK graduates taking the same assessments; 3160 PLAB1 graduates making their first attempt at the MRCGP AKT during 2007-12 compared with 14,235 UK graduates; and 1411 PLAB2 graduates making their first attempt at the MRCGP CSA during 2010-12 compared with 6935 UK graduates. Performance at MRCP(UK) Part 1, Part 2, and PACES assessments, and MRCGP AKT and CSA assessments in relation to performance on PLAB1 and PLAB2 assessments, as well as to International English Language Testing System (IELTS) scores. MRCP(UK), MRCGP, and PLAB results were analysed as marks relative to the pass mark at the first attempt. PLAB1 marks were a valid predictor of MRCP(UK) Part 1, MRCP(UK) Part 2, and MRCGP AKT (r=0.521, 0.390, and 0.490; all PIELTS scores correlated significantly with later performance, multiple regression showing that the effect of PLAB1 (β=0.496) was much stronger than the effect of IELTS (β=0.086). Changes to PLAB pass marks that would result in international medical graduate and UK medical graduate equivalence were assessed in two ways. Method 1 adjusted PLAB pass marks to equate median performance of PLAB

Generalized probabilistic scale space for image restoration.

Science.gov (United States)

Wong, Alexander; Mishra, Akshaya K

2010-10-01

A novel generalized sampling-based probabilistic scale space theory is proposed for image restoration. We explore extending the definition of scale space to better account for both noise and observation models, which is important for producing accurately restored images. A new class of scale-space realizations based on sampling and probability theory is introduced to realize this extended definition in the context of image restoration. Experimental results using 2-D images show that generalized sampling-based probabilistic scale-space theory can be used to produce more accurate restored images when compared with state-of-the-art scale-space formulations, particularly under situations characterized by low signal-to-noise ratios and image degradation.

Scale-dependent spatial variability in peatland lead pollution in the southern Pennines, UK

International Nuclear Information System (INIS)

Rothwell, James J.; Evans, Martin G.; Lindsay, John B.; Allott, Timothy E.H.

2007-01-01

Increasingly, within-site and regional comparisons of peatland lead pollution have been undertaken using the inventory approach. The peatlands of the Peak District, southern Pennines, UK, have received significant atmospheric inputs of lead over the last few hundred years. A multi-core study at three peatland sites in the Peak District demonstrates significant within-site spatial variability in industrial lead pollution. Stochastic simulations reveal that 15 peat cores are required to calculate reliable lead inventories at the within-site and within-region scale for this highly polluted area of the southern Pennines. Within-site variability in lead pollution is dominant at the within-region scale. The study demonstrates that significant errors may be associated with peatland lead inventories at sites where only a single peat core has been used to calculate an inventory. Meaningful comparisons of lead inventories at the regional or global scale can only be made if the within-site variability of lead pollution has been quantified reliably. - Multiple peat cores are required for accurate peatland Pb inventories

Variation in clinical coding lists in UK general practice: a barrier to consistent data entry?

Science.gov (United States)

Tai, Tracy Waize; Anandarajah, Sobanna; Dhoul, Neil; de Lusignan, Simon

2007-01-01

Routinely collected general practice computer data are used for quality improvement; poor data quality including inconsistent coding can reduce their usefulness. To document the diversity of data entry systems currently in use in UK general practice and highlight possible implications for data quality. General practice volunteers provided screen shots of the clinical coding screen they would use to code a diagnosis or problem title in the clinical consultation. The six clinical conditions examined were: depression, cystitis, type 2 diabetes mellitus, sore throat, tired all the time, and myocardial infarction. We looked at the picking lists generated for these problem titles in EMIS, IPS, GPASS and iSOFT general practice clinical computer systems, using the Triset browser as a gold standard for comparison. A mean of 19.3 codes is offered in the picking list after entering a diagnosis or problem title. EMIS produced the longest picking lists and GPASS the shortest, with a mean number of choices of 35.2 and 12.7, respectively. Approximately three-quarters (73.5%) of codes are diagnoses, one-eighth (12.5%) symptom codes, and the remainder come from a range of Read chapters. There was no readily detectable consistent order in which codes were displayed. Velocity coding, whereby commonly-used codes are placed higher in the picking list, results in variation between practices even where they have the same brand of computer system. Current systems for clinical coding promote diversity rather than consistency of clinical coding. As the UK moves towards an integrated health IT system consistency of coding will become more important. A standardised, limited list of codes for primary care might help address this need.

Incremental Validity of WISC-IV[superscript UK] Factor Index Scores with a Referred Irish Sample: Predicting Performance on the WIAT-II[superscript UK

Science.gov (United States)

Canivez, Gary L.; Watkins, Marley W.; James, Trevor; Good, Rebecca; James, Kate

2014-01-01

Background: Subtest and factor scores have typically provided little incremental predictive validity beyond the omnibus IQ score. Aims: This study examined the incremental validity of Wechsler Intelligence Scale for Children-Fourth UK Edition (WISC-IV[superscript UK]; Wechsler, 2004a, "Wechsler Intelligence Scale for Children-Fourth UK…

The economy-wide impact of pandemic influenza on the UK: a computable general equilibrium modelling experiment.

Science.gov (United States)

Smith, Richard D; Keogh-Brown, Marcus R; Barnett, Tony; Tait, Joyce

2009-11-19

To estimate the potential economic impact of pandemic influenza, associated behavioural responses, school closures, and vaccination on the United Kingdom. A computable general equilibrium model of the UK economy was specified for various combinations of mortality and morbidity from pandemic influenza, vaccine efficacy, school closures, and prophylactic absenteeism using published data. The 2004 UK economy (the most up to date available with suitable economic data). The economic impact of various scenarios with different pandemic severity, vaccination, school closure, and prophylactic absenteeism specified in terms of gross domestic product, output from different economic sectors, and equivalent variation. The costs related to illness alone ranged between 0.5% and 1.0% of gross domestic product ( pound8.4bn to pound16.8bn) for low fatality scenarios, 3.3% and 4.3% ( pound55.5bn to pound72.3bn) for high fatality scenarios, and larger still for an extreme pandemic. School closure increases the economic impact, particularly for mild pandemics. If widespread behavioural change takes place and there is large scale prophylactic absence from work, the economic impact would be notably increased with few health benefits. Vaccination with a pre-pandemic vaccine could save 0.13% to 2.3% of gross domestic product ( pound2.2bn to pound38.6bn); a single dose of a matched vaccine could save 0.3% to 4.3% ( pound5.0bn to pound72.3bn); and two doses of a matched vaccine could limit the overall economic impact to about 1% of gross domestic product for all disease scenarios. Balancing school closure against "business as usual" and obtaining sufficient stocks of effective vaccine are more important factors in determining the economic impact of an influenza pandemic than is the disease itself. Prophylactic absence from work in response to fear of infection can add considerably to the economic impact.

Identifying critical success factors for designing selection processes into postgraduate specialty training: the case of UK general practice.

Science.gov (United States)

Plint, Simon; Patterson, Fiona

2010-06-01

The UK national recruitment process into general practice training has been developed over several years, with incremental introduction of stages which have been piloted and validated. Previously independent processes, which encouraged multiple applications and produced inconsistent outcomes, have been replaced by a robust national process which has high reliability and predictive validity, and is perceived to be fair by candidates and allocates applicants equitably across the country. Best selection practice involves a job analysis which identifies required competencies, then designs reliable assessment methods to measure them, and over the long term ensures that the process has predictive validity against future performance. The general practitioner recruitment process introduced machine markable short listing assessments for the first time in the UK postgraduate recruitment context, and also adopted selection centre workplace simulations. The key success factors have been identified as corporate commitment to the goal of a national process, with gradual convergence maintaining locus of control rather than the imposition of change without perceived legitimate authority.

Grip Strength Is Associated With Cognitive Performance in Schizophrenia and the General Population: A UK Biobank Study of 476559 Participants.

Science.gov (United States)

Firth, Joseph; Stubbs, Brendon; Vancampfort, Davy; Firth, Josh A; Large, Matthew; Rosenbaum, Simon; Hallgren, Mats; Ward, Philip B; Sarris, Jerome; Yung, Alison R

2018-04-19

Handgrip strength may provide an easily-administered marker of cognitive functional status. However, further population-scale research examining relationships between grip strength and cognitive performance across multiple domains is needed. Additionally, relationships between grip strength and cognitive functioning in people with schizophrenia, who frequently experience cognitive deficits, has yet to be explored. Baseline data from the UK Biobank (2007-2010) was analyzed; including 475397 individuals from the general population, and 1162 individuals with schizophrenia. Linear mixed models and generalized linear mixed models were used to assess the relationship between grip strength and 5 cognitive domains (visual memory, reaction time, reasoning, prospective memory, and number memory), controlling for age, gender, bodyweight, education, and geographical region. In the general population, maximal grip strength was positively and significantly related to visual memory (coefficient [coeff] = -0.1601, standard error [SE] = 0.003), reaction time (coeff = -0.0346, SE = 0.0004), reasoning (coeff = 0.2304, SE = 0.0079), number memory (coeff = 0.1616, SE = 0.0092), and prospective memory (coeff = 0.3486, SE = 0.0092: all P reasoning (P > .1). Grip strength is significantly associated with cognitive functioning in the general population and individuals with schizophrenia, particularly for working memory and processing speed. Future research should establish directionality, examine if grip strength also predicts functional and physical health outcomes in schizophrenia, and determine whether interventions which improve muscular strength impact on cognitive and real-world functioning.

The UK sugar tax - a healthy start?

Science.gov (United States)

Jones, C M

2016-07-22

The unexpected announcement by the UK Chancellor of the Exchequer of a levy on sugar sweetened beverages (SSBs) on the 16 March 2016, should be welcomed by all health professionals. This population based, structural intervention sends a strong message that there is no place for carbonated drinks, neither sugared nor sugar-free, in a healthy diet and the proposed levy has the potential to contribute to both general and dental health. The sugar content of drinks exempt from the proposed sugar levy will still cause tooth decay. Improving the proposed tax could involve a change to a scaled volumetric tax of added sugar with a lower exemption threshold. External influences such as the Common Agricultural Policy and the Transatlantic Trade and Investment Partnership may negate the benefits of the sugar levy unless it is improved. However, the proposed UK sugar tax should be considered as a start in improving the nation's diet.

Rating scales in general practice depression

DEFF Research Database (Denmark)

Bech, Per; Paykel, Eugene; Sireling, Lester

2015-01-01

BACKGROUND: Our objective was to investigate to what extent the Clinical Interview for Depression (CID) used in the general practice setting covers clinically valid subscales (depression, anxiety, and apathy) which can measure outcome of antidepressant therapy as well as identifying subsyndromes...... within major depressive disorder. The CID was compared to the Hamilton Depression Rating Scale (HAM-D17). METHODS: 146 patients from a previous study in general practice with the CID were investigated. The item response theory model established by Rasch was used to investigate the scalability (a scale...... (approximately 20%) had an atypical depression. LIMITATIONS: The samples were derived from a single study and were all rated by a single rater. CONCLUSION: The CID contains subscales of depression, anxiety, and apathy with an acceptable scalability for use in general practice. A subsyndrome of atypical...

UK energy policy ambition and UK energy modelling-fit for purpose?

International Nuclear Information System (INIS)

Strachan, Neil

2011-01-01

Aiming to lead amongst other G20 countries, the UK government has classified the twin energy policy priorities of decarbonisation and security of supply as a 'centennial challenge'. This viewpoint discusses the UK's capacity for energy modelling and scenario building as a critical underpinning of iterative decision making to meet these policy ambitions. From a nadir, over the last decade UK modelling expertise has been steadily built up. However extreme challenges remain in the level and consistency of funding of core model teams - critical to ensure a full scope of energy model types and hence insights, and in developing new state-of-the-art models to address evolving uncertainties. Meeting this challenge will facilitate a broad scope of types and geographical scale of UK's analytical tools to responsively deliver the evidence base for a range of public and private sector decision makers, and ensure that the UK contributes to global efforts to advance the field of energy-economic modelling. - Research highlights: → Energy modelling capacity is a critical underpinning for iterative energy policy making. → Full scope of energy models and analytical approaches is required. → Extreme challenges remain in consistent and sustainable funding of energy modelling teams. → National governments that lead in global energy policy also need to invest in modelling capacity.

UK position paper on sodium fires

Energy Technology Data Exchange (ETDEWEB)

Vaughan, G J [National Nuclear Corporation Ltd., Risley, Warrington, Cheshire (United Kingdom); Glass, D [United Kingdom Atomic Energy Authority, Dounreay Nuclear Power Development Establishment, Thurso, Caithness (United Kingdom); Newman, R N [Central Electricity Generating Board, Berekely Nuclear Laboratory, Berkeley, Gloucestershire (United Kingdom); Ramsdale, S A [United Kingdom Atomic Energy Authority, Safety and Reliability Directorate, Culcheth, Cheshire (United Kingdom); Snelling, K W [United Kingdom Atomic Energy Authority, Atomic Energy Establishment, Winfrith, Dorchester, Dorset (United Kingdom)

1989-07-01

The UK has over several years developed a philosophy for the prevention, mitigation and extinguishment of sodium fires. The systems which were developed for PFR have been continuously revised and modified and from these considerations systems were proposed for CDFR. The latest phases of this development are described with reference to the CDFR plant. The current analytical and experimental work on fires, aerosols and sodium concrete reactions is also discussed. The UK are developing codes to analyse the effects of a sodium fire in a building and to model aerosol behaviour following a fire. Experimental work on small scale fires, aerosol behaviour, filtration devices and sodium concrete reaction is being carried out on a laboratory scale. Techniques for aerosol measurement and characterisation have also been developed and used both In the laboratory and large scale tests. Larger scale tests of sodium fire extinguishment techniques have also been performed. Currently a programme of tests (SOFA) of large scale fires in the open to investigate the chemical and physical changes in the aerosol and its dispersion in the atmosphere are just beginning. The UK studies are intended to both assist in the development of prevention and mitigation systems for design base and beyond design base accidents in any building which contains sodium (or sodium potassium alloy) and also to provide methods for assessing the risks from such accidents. (author)

UK position paper on sodium fires

International Nuclear Information System (INIS)

Vaughan, G.J.; Glass, D.; Newman, R.N.; Ramsdale, S.A.; Snelling, K.W.

1989-01-01

The UK has over several years developed a philosophy for the prevention, mitigation and extinguishment of sodium fires. The systems which were developed for PFR have been continuously revised and modified and from these considerations systems were proposed for CDFR. The latest phases of this development are described with reference to the CDFR plant. The current analytical and experimental work on fires, aerosols and sodium concrete reactions is also discussed. The UK are developing codes to analyse the effects of a sodium fire in a building and to model aerosol behaviour following a fire. Experimental work on small scale fires, aerosol behaviour, filtration devices and sodium concrete reaction is being carried out on a laboratory scale. Techniques for aerosol measurement and characterisation have also been developed and used both In the laboratory and large scale tests. Larger scale tests of sodium fire extinguishment techniques have also been performed. Currently a programme of tests (SOFA) of large scale fires in the open to investigate the chemical and physical changes in the aerosol and its dispersion in the atmosphere are just beginning. The UK studies are intended to both assist in the development of prevention and mitigation systems for design base and beyond design base accidents in any building which contains sodium (or sodium potassium alloy) and also to provide methods for assessing the risks from such accidents. (author)

a Model Study of Small-Scale World Map Generalization

Science.gov (United States)

Cheng, Y.; Yin, Y.; Li, C. M.; Wu, W.; Guo, P. P.; Ma, X. L.; Hu, F. M.

2018-04-01

With the globalization and rapid development every filed is taking an increasing interest in physical geography and human economics. There is a surging demand for small scale world map in large formats all over the world. Further study of automated mapping technology, especially the realization of small scale production on a large scale global map, is the key of the cartographic field need to solve. In light of this, this paper adopts the improved model (with the map and data separated) in the field of the mapmaking generalization, which can separate geographic data from mapping data from maps, mainly including cross-platform symbols and automatic map-making knowledge engine. With respect to the cross-platform symbol library, the symbol and the physical symbol in the geographic information are configured at all scale levels. With respect to automatic map-making knowledge engine consists 97 types, 1086 subtypes, 21845 basic algorithm and over 2500 relevant functional modules.In order to evaluate the accuracy and visual effect of our model towards topographic maps and thematic maps, we take the world map generalization in small scale as an example. After mapping generalization process, combining and simplifying the scattered islands make the map more explicit at 1 : 2.1 billion scale, and the map features more complete and accurate. Not only it enhance the map generalization of various scales significantly, but achieve the integration among map-makings of various scales, suggesting that this model provide a reference in cartographic generalization for various scales.

Eating symptomatology and general psychopathology in patients with anorexia nervosa from China, UK and Spain: A cross-cultural study examining the role of social attitudes

Science.gov (United States)

Brewin, Nicola; Chen, Jue; Granero, Roser; Kang, Qing; Fernandez-Aranda, Fernando; Arcelus, Jon

2017-01-01

Cultural studies exploring differences in the manifestation of anorexia nervosa (AN) have primarily focus on Western and non-Western cultures. However, no study so far has considered the role that social attitudes (i.e. Collectivist vs. Individualist cultural values) have in the clinical manifestations of eating disorders, including AN patients. With this in mind, the aim of this study is to compare eating and general psychopathology in a large sample of individuals diagnosed with AN from China, Spain, and United Kingdom (UK), in order to study the differences according to belonging to Western or non-Western country, or the country's Individualist Index (IDV). The total sample comprised on 544 adults with a diagnosis of AN recruited from People´s Republic of China (n = 72), UK (n = 117), and Spain (n = 355). Assessment measures included the Eating Disorders Inventory and the Symptom Checklist-90-Revised. Our results show significant differences in most of the eating and psychopathological indices between the three countries. Patients from Western societies (Spain and UK) share more similarities regarding psychopathological expression of AN than the non-Western country (China). While Western countries show higher levels of body dissatisfaction, somatization and overall psychopathology, Chinese patients tend to deny or minimize depression, anxiety and other psychopathological symptoms. Besides, the IDV shows cultural differences in the interpersonal sensitivity scale, being AN patients from UK (the more individualistic society) who presented with higher levels of interpersonal sensitivity (i.e. discomfort during interpersonal interactions and more negative expectations concerning interpersonal behavior). In conclusion, our findings suggest that psychopathological expression of AN is better explained by Western/Eastern influence than by individualist/collectivist values. Although the diagnosis for the eating disorder may be the same, differences in the

Eating symptomatology and general psychopathology in patients with anorexia nervosa from China, UK and Spain: A cross-cultural study examining the role of social attitudes.

Science.gov (United States)

Agüera, Zaida; Brewin, Nicola; Chen, Jue; Granero, Roser; Kang, Qing; Fernandez-Aranda, Fernando; Arcelus, Jon

2017-01-01

Cultural studies exploring differences in the manifestation of anorexia nervosa (AN) have primarily focus on Western and non-Western cultures. However, no study so far has considered the role that social attitudes (i.e. Collectivist vs. Individualist cultural values) have in the clinical manifestations of eating disorders, including AN patients. With this in mind, the aim of this study is to compare eating and general psychopathology in a large sample of individuals diagnosed with AN from China, Spain, and United Kingdom (UK), in order to study the differences according to belonging to Western or non-Western country, or the country's Individualist Index (IDV). The total sample comprised on 544 adults with a diagnosis of AN recruited from People´s Republic of China (n = 72), UK (n = 117), and Spain (n = 355). Assessment measures included the Eating Disorders Inventory and the Symptom Checklist-90-Revised. Our results show significant differences in most of the eating and psychopathological indices between the three countries. Patients from Western societies (Spain and UK) share more similarities regarding psychopathological expression of AN than the non-Western country (China). While Western countries show higher levels of body dissatisfaction, somatization and overall psychopathology, Chinese patients tend to deny or minimize depression, anxiety and other psychopathological symptoms. Besides, the IDV shows cultural differences in the interpersonal sensitivity scale, being AN patients from UK (the more individualistic society) who presented with higher levels of interpersonal sensitivity (i.e. discomfort during interpersonal interactions and more negative expectations concerning interpersonal behavior). In conclusion, our findings suggest that psychopathological expression of AN is better explained by Western/Eastern influence than by individualist/collectivist values. Although the diagnosis for the eating disorder may be the same, differences in the

Eating symptomatology and general psychopathology in patients with anorexia nervosa from China, UK and Spain: A cross-cultural study examining the role of social attitudes.

Directory of Open Access Journals (Sweden)

Zaida Agüera

Full Text Available Cultural studies exploring differences in the manifestation of anorexia nervosa (AN have primarily focus on Western and non-Western cultures. However, no study so far has considered the role that social attitudes (i.e. Collectivist vs. Individualist cultural values have in the clinical manifestations of eating disorders, including AN patients. With this in mind, the aim of this study is to compare eating and general psychopathology in a large sample of individuals diagnosed with AN from China, Spain, and United Kingdom (UK, in order to study the differences according to belonging to Western or non-Western country, or the country's Individualist Index (IDV. The total sample comprised on 544 adults with a diagnosis of AN recruited from People´s Republic of China (n = 72, UK (n = 117, and Spain (n = 355. Assessment measures included the Eating Disorders Inventory and the Symptom Checklist-90-Revised. Our results show significant differences in most of the eating and psychopathological indices between the three countries. Patients from Western societies (Spain and UK share more similarities regarding psychopathological expression of AN than the non-Western country (China. While Western countries show higher levels of body dissatisfaction, somatization and overall psychopathology, Chinese patients tend to deny or minimize depression, anxiety and other psychopathological symptoms. Besides, the IDV shows cultural differences in the interpersonal sensitivity scale, being AN patients from UK (the more individualistic society who presented with higher levels of interpersonal sensitivity (i.e. discomfort during interpersonal interactions and more negative expectations concerning interpersonal behavior. In conclusion, our findings suggest that psychopathological expression of AN is better explained by Western/Eastern influence than by individualist/collectivist values. Although the diagnosis for the eating disorder may be the same, differences in the

Financing the UK power sector: Is the money available?

International Nuclear Information System (INIS)

Blyth, William; McCarthy, Rory; Gross, Robert

2015-01-01

The UK power generation sector faces a major new round of investment: the coincidence of asset retiring and ambitious goals for decarbonisation is not unique, but is particularly acute in the UK. The UK government has put in place a raft of new policies that seek to promote new, low carbon investment and ensure security of supply. The traditional channel for financing the sector has been through large utility companies, but this now looks challenging for various reasons. The UK therefore offers an interesting case study on several counts; the scale of the challenge, effectiveness of new policies, and the availability of alternative finance. We find that the link between the finance sector and the electricity sector is not ‘broken’, but the flow of money to the sector is threatened by the current weakness of the utilities’ business model. This paper compares estimates of the scale of investment required in the UK with historical investment rates. It summarises contemporary finance industry views of conditions and trends, and potential policy interventions that might be needed to bridge the investment gap. The potential for channelling institutional investor funds directly into energy assets is reviewed. - Highlights: • Power investment need to scale up compared to historical trends, but is achievable. • Traditionally, low-cost finance has been through bonds and shares of large utilities. • Utilities are suffering high debt, reduced demand, and suppressed prices. • Policy interventions to scale-up investment are reviewed.

Financing nuclear power in the U.K

International Nuclear Information System (INIS)

Bonner, F.E.

1979-01-01

In the United Kingdom the Central Electricity Generating Board (CEGB) are responsible for bulk supplies of electricity to the 12 Area Boards responsible for retailing in England and Wales. As such, the Board are responsible for over 90% of total generation in the UK and are therefore the body principally concerned with the financing of nuclear power growth. The author first looks at the problem of financing nuclear power from the point of view of the CEGB. Thereafter the situation in the UK is dealt with more generally and in that section reference is also made to the total call on the UK's resources involved in financing energy growth in general and nuclear power in particular. (author)

Risk of stroke in people with type 2 diabetes in the UK: a study using the General Practice Research Database

NARCIS (Netherlands)

Mulnier, H.E.; Seaman, H.E.; Raleigh, V.S.; Soedamah-Muthu, S.S.; Colhoun, H.M.; Lawrenson, R.A.; Vries, de C.S.

2006-01-01

Aims/hypothesis Risk estimates for stroke in patients with diabetes vary. We sought to obtain reliable risk estimates for stroke and the association with diabetes, comorbidity and lifestyle in a large cohort of type 2 diabetic patients in the UK. Materials and methods Using the General Practice

Provision of undergraduate otorhinolaryngology teaching within General Medical Council approved UK medical schools: what is current practice?

Science.gov (United States)

Khan, M M; Saeed, S R

2012-04-01

Despite longstanding concern, provision of undergraduate ENT teaching has not improved in response to the aims of the UK General Medical Council's initiative Tomorrow's Doctors. Previous studies have demonstrated poor representation of ENT within the undergraduate curriculum. We aimed to identify current practice in order to establish undergraduate ENT experience across UK medical schools, a timely endeavour in light of the General Medical Council's new 2011-2013 education strategy. Questionnaires were sent to ENT consultants, medical school deans and students. All schools with a clinical curriculum were anonymously represented. Our outcome measures were the provision of mandatory or optional ENT placements, and their duration and content. A compulsory ENT placement was available to over half (53 per cent) of the students. Ten of the 26 participating schools did not offer an ENT attachment. The mean mandatory placement was 8 days. Overall, 38 per cent of students reported a satisfactory compulsory ENT placement. Most ENT consultants questioned considered that newly qualified doctors were not proficient in managing common ENT problems that did not require specialist referral. Little improvement in the provision of undergraduate ENT teaching was demonstrated. An increase in the proportion of students undertaking ENT training is necessary. Time and curriculum constraints on medical schools mean that optimisation of available resources is required.

The future of UK gas producers

International Nuclear Information System (INIS)

Hallas, P.A.

1991-01-01

Traditionally, an oil company wishing to develop UK gas reserves almost always faced a protracted gas sales negotiation with British Gas. British Gas then had an effective monopoly in the resale of that gas to final consumers. This traditional pattern is now in a process of fundamental change, as a result of recent UK gas market re-regulation and the emergence of a new large scale opportunity to sell gas for power generation. The impact of these changes is still not very well understood outside a relatively small group of gas specialists but is likely to be significant for British Gas, consumers and UK gas producers. This paper outlines the background to the recent changes, the possible future of UK gas marketing and the likely impact on gas producers in the North Sea

Sizewell: UK power demand

International Nuclear Information System (INIS)

Anon.

1986-01-01

The Sizewell Inquiry was about whether the next power stations to be built in the UK should be nuclear or coal and, if nuclear, PWRs or AGRs. During the period of the Inquiry forecasts of demand for electricity were low. Now, however, it seems that the forecast demand is much increased. This uncertainty in demand and the wide regional variations are examined in some detail. Facts and figures on electricity sales (area by area) are presented. Also the minutes of supply lost per consumer per year. These show that security of supply is also a problem. It is also shown that the way electricity is used has changed. Whilst electricity generation has been changing to large-scale, centralised power stations the demand patterns may make smaller scale, quickly-constructed units more sensible. The questions considered at the Sizewell Inquiry may, indeed, no longer be the right ones. (UK)

Establishing the reliability and validity of the Zagazig Depression Scale in a UK student population: an online pilot study.

Science.gov (United States)

Ibrahim, Ahmed K; Kelly, Shona J; Challenor, Emily C; Glazebrook, Cris

2010-12-10

It is thought that depressive disorders will be the second leading cause of disability worldwide by 2020. Recently, there is a steady increase in the number of university students diagnosed and treated as depression patients. It can be assumed that depression is a serious mental health problem for university students because it affects all age groups of the students either younger or older equally. The current study aims to establish the reliability and validity of the Zagazig Depression scale in a UK sample. The study was a cross-sectional online survey. A sample of 133 out of 275 undergraduate students from a range of UK Universities in the academic year 2008-2009, aged 20.3 ± 6.3 years old were recruited. A modified back translated version of Zagazig Depression scale was used. In order to validate the Zagazig Depression scale, participants were asked to complete the Patient Health Questionnaire. Statistical analysis includes Kappa analysis, Cronbach's alpha, Spearman's correlation analysis, and Confirmatory Factor analysis. Using the recommended cut-off of Zagazig Depression scale for possible minor depression it was found that 30.3% of the students have depression and higher percentage was identified according to the Patient Health Questionnaire (37.4%). Females were more depressed. The mean ZDS score was 8.3 ± 4.2. Rates of depression increase as students get older. The reliability of The ZDS was satisfactory (Cronbach's alpha was .894). For validity, ZDS score was strongly associated with PHQ, with no significant difference (p-value > 0.05), with strong positive correlation (r = +.8, p-value depressive symptoms and is promising for the use of the translated ZDS in a large-scale cross-culture study.

Prostate-specific antigen (PSA) testing of men in UK general practice: a 10-year longitudinal cohort study.

Science.gov (United States)

Young, Grace J; Harrison, Sean; Turner, Emma L; Walsh, Eleanor I; Oliver, Steven E; Ben-Shlomo, Yoav; Evans, Simon; Lane, J Athene; Neal, David E; Hamdy, Freddie C; Donovan, Jenny L; Martin, Richard M; Metcalfe, Chris

2017-10-30

Cross-sectional studies suggest that around 6% of men undergo prostate-specific antigen (PSA) testing each year in UK general practice (GP). This longitudinal study aims to determine the cumulative testing pattern of men over a 10-year period and whether this testing can be considered equivalent to screening for prostate cancer (PCa). Patient-level data on PSA tests, biopsies and PCa diagnoses were obtained from the UK Clinical Practice Research Datalink (CPRD) for the years 2002 to 2011. The cumulative risks of PSA testing and of being diagnosed with PCa were estimated for the 10-year study period. Associations of a man's age, region and index of multiple deprivation with the cumulative risk of PSA testing and PCa diagnosis were investigated. Rates of biopsy and diagnosis, following a high test result, were compared with those from the programme of PSA testing in the Prostate Testing for Cancer and Treatment (ProtecT) study. The 10-year risk of exposure to at least one PSA test in men aged 45 to 69 years in UK GP was 39.2% (95% CI 39.0 to 39.4%). The age-specific risks ranged from 25.2% for men aged 45-49 years to 53.0% for men aged 65-69 years (p for trend PSA level ≥3, a test in UK GP was less likely to result in a biopsy (6%) and/or diagnosis of PCa (15%) compared with ProtecT study participants (85% and 34%, respectively). A high proportion of men aged 45-69 years undergo PSA tests in UK GP: 39% over a 10-year period. A high proportion of these tests appear to be for the investigation of lower urinary tract symptoms and not screening for PCa. ISRCTN20141297,NCT02044172. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

Indoor air quality: a UK perspective

International Nuclear Information System (INIS)

Wadge, A.

1995-01-01

Outdoor air quality has generally improved in the UK over the last 2 decades but during this period changing conditions within the home have tended to reduce ventilation and increase the opportunity for accumulation of undesirable levels of indoor air pollutants. Information obtained from laboratory and epidemiological studies suggest that indoor air pollutants are an important cause of avoidable morbidity and mortality in the UK. This paper reviews the major indoor air pollutants of concern in the UK and considers some of the special issues relevant to indoor environment. (author) 3 figs., 37 refs

Large-scale structure observables in general relativity

International Nuclear Information System (INIS)

Jeong, Donghui; Schmidt, Fabian

2015-01-01

We review recent studies that rigorously define several key observables of the large-scale structure of the Universe in a general relativistic context. Specifically, we consider (i) redshift perturbation of cosmic clock events; (ii) distortion of cosmic rulers, including weak lensing shear and magnification; and (iii) observed number density of tracers of the large-scale structure. We provide covariant and gauge-invariant expressions of these observables. Our expressions are given for a linearly perturbed flat Friedmann–Robertson–Walker metric including scalar, vector, and tensor metric perturbations. While we restrict ourselves to linear order in perturbation theory, the approach can be straightforwardly generalized to higher order. (paper)

Interpreted consultations as ‘business as usual’? : An analysis of organizational routines in general practices

NARCIS (Netherlands)

Greenhagh, T.; Voisey, C.J.; Robb, N.

2007-01-01

UK general practices operate in an environment of high linguistic diversity, because of recent large-scale immigration and of the NHS's commitment to provide a professional interpreter to any patient if needed. Much activity in general practice is co-ordinated and patterned into organisational

New parametrization for the scale dependent growth function in general relativity

International Nuclear Information System (INIS)

Dent, James B.; Dutta, Sourish; Perivolaropoulos, Leandros

2009-01-01

We study the scale-dependent evolution of the growth function δ(a,k) of cosmological perturbations in dark energy models based on general relativity. This scale dependence is more prominent on cosmological scales of 100h -1 Mpc or larger. We derive a new scale-dependent parametrization which generalizes the well-known Newtonian approximation result f 0 (a)≡(dlnδ 0 /dlna)=Ω(a) γ (γ=(6/11) for ΛCDM) which is a good approximation on scales less than 50h -1 Mpc. Our generalized parametrization is of the form f(a)=(f 0 (a)/1+ξ(a,k)), where ξ(a,k)=(3H 0 2 Ω 0m )/(ak 2 ). We demonstrate that this parametrization fits the exact result of a full general relativistic evaluation of the growth function up to horizon scales for both ΛCDM and dynamical dark energy. In contrast, the scale independent parametrization does not provide a good fit on scales beyond 5% of the horizon scale (k≅0.01h -1 Mpc).

The impact of pay-for-performance on professional boundaries in UK general practice: an ethnographic study.

Science.gov (United States)

Grant, Suzanne; Huby, Guro; Watkins, Francis; Checkland, Kath; McDonald, Ruth; Davies, Huw; Guthrie, Bruce

2009-03-01

The 2004 new General Medical Services (nGMS) contract exemplifies trends across the public services towards increased definition, measurement and regulation of professional work, with general practice income now largely dependent on the quality of care provided across a range of clinical and organisational indicators known collectively as the 'Quality and Outcomes Framework' (QOF). This paper reports an ethnographically based study of the impact of the new contract and the financial incentives contained within it on professional boundaries in UK general practice. The distribution of clinical and administrative work has changed significantly and there has been a new concentration of authority, with QOF decision making and monitoring being led by an internal QOF team of clinical and managerial staff who make the major practice-level decisions about QOF, monitor progress against targets, and intervene to resolve areas or indicators at risk of missing targets. General practitioners and nurses, however, appear to have accommodated these changes by re-creating long established narratives on professional boundaries and clinical hierarchies. This paper is concerned with the impact of these new arrangements on existing clinical hierarchies.

Large-scale solar purchasing

International Nuclear Information System (INIS)

1999-01-01

The principal objective of the project was to participate in the definition of a new IEA task concerning solar procurement (''the Task'') and to assess whether involvement in the task would be in the interest of the UK active solar heating industry. The project also aimed to assess the importance of large scale solar purchasing to UK active solar heating market development and to evaluate the level of interest in large scale solar purchasing amongst potential large scale purchasers (in particular housing associations and housing developers). A further aim of the project was to consider means of stimulating large scale active solar heating purchasing activity within the UK. (author)

Molar incisor hypomineralisation: experience and perceived challenges among dentists specialising in paediatric dentistry and a group of general dental practitioners in the UK.

Science.gov (United States)

Kalkani, M; Balmer, R C; Homer, R M; Day, P F; Duggal, M S

2016-04-01

To assess the views and experience of the UK dentists specialising in paediatric dentistry (trainees) about molar incisor hypomineralisation (MIH) and compare the findings with the responses from a group of UK general dental practitioners. A web-based questionnaire was sent to dentists undergoing specialist training in paediatric dentistry. The same questionnaire was completed by a group of general dentists who stated an interest in treating children, with various levels of experience. The questionnaire sought information on clinical experience and the views of the dentists on the impact of MIH on children and families. Specialty trainees (37) from different paediatric dental departments in the UK completed the online survey, giving a total response rate of 71%. The questionnaire was also completed by 31 general dental practitioners. There was difficulty in distinguishing MIH from other conditions for both groups. Increased sensitivity of affected teeth was the most frequently encountered problem with 51% of the trainees and 76% of the dentists saying this was often or always a challenge. The trainees were particularly concerned about the pain children experienced and about the appearance of the condition. Both groups felt that parental anxiety occurred in almost all cases. Both groups felt that MIH presents several clinical challenges and has a negative effect on the quality of life of the affected children and their families. There were significant differences in the views and perceptions between the two groups.

A review of the UK fast reactor programme

International Nuclear Information System (INIS)

Picker, C.; Ainsworth, K.F.

1996-01-01

The general position with regard to nuclear power and fast reactors in UK during 1995 is described. The status of fast reactor studies made in UK is outlined and a description and statement regarding the conclusions of the programme of studies associated with the closure of the Prototype Fast Reactor is included. (author)

A review of the UK fast reactor programme

Energy Technology Data Exchange (ETDEWEB)

Picker, C [AEA Technolgy plc, Risley, Warrington, Cheshire (United Kingdom); Ainsworth, K F [British Nuclear Fuels plc, Sellafield, Cumbria (United Kingdom)

1996-07-01

The general position with regard to nuclear power and fast reactors in UK during 1995 is described. The status of fast reactor studies made in UK is outlined and a description and statement regarding the conclusions of the programme of studies associated with the closure of the Prototype Fast Reactor is included. (author)

[The validity and reliability of the general self-efficacy scale-Turkish form].

Science.gov (United States)

Yildirim, Fatma; Ilhan, Inci Ozgür

2010-01-01

Self-efficacy, which is a basic construct in social cognitive theory, has been defined as one's belief in his/her ability to start, continue, and complete an action in a manner that has an impact on his/her environment. This study aimed to investigate the psychometric properties of the General Self-Efficacy Scale-Turkish Form. The General Self-Efficacy Scale-Turkish Form was administered to 895 individuals ?18 years of age that had at least 5 years of education. Exploratory factor analysis, criterion validity testing (using the Beck Depression Scale, Spielberger Trait Anxiety Inventory, Locus of Control Scale, Learned Resourcefulness Scale, and Coopersmith Self Esteem Inventory), internal consistency analysis, and test-retest reliability analysis were performed. The 3-factor structure of the scale explained 41.5% of the observed variance. Correlations between the General Self-Efficacy Scale-Turkish Form and the other measures were statistically significant. The Cronbach's alpha coefficient for the entire scale was 0.80 and the test-retest reliability coefficient estimated from data for 236 individuals that were contacted for follow-up was 0.69. The General Self-Efficacy Scale-Turkish Form is a valid and reliable instrument for the assessment of general self-efficacy in individuals ?18 years of age with at least 5 years of education.

Understanding general practice: a conceptual framework developed from case studies in the UK NHS.

Science.gov (United States)

Checkland, Kath

2007-01-01

General practice in the UK is undergoing a period of rapid and profound change. Traditionally, research into the effects of change on general practice has tended to regard GPs as individuals or as members of a professional group. To understand the impact of change, general practices should also be considered as organisations. To use the organisational studies literature to build a conceptual framework of general practice organisations, and to test and develop this empirically using case studies of change in practice. This study used the implementation of National Service Frameworks (NSFs) and the new General Medical Services (GMS) contract as incidents of change. In-depth, qualitative case studies. The design was iterative: each case study was followed by a review of the theoretical ideas. The final conceptual framework was the result of the dynamic interplay between theory and empirical evidence. Five general practices in England, selected using purposeful sampling. Semi-structured interviews with all clinical and managerial personnel in each practice, participant and nonparticipant observation, and examination of documents. A conceptual framework was developed that can be used to understand how and why practices respond to change. This framework enabled understanding of observed reactions to the introduction of NSFs and the new GMS contract. Important factors for generating responses to change included the story that the practice members told about their practice, beliefs about what counted as legitimate work, the role played by the manager, and previous experiences of change. Viewing general practices as small organisations has generated insights into factors that influence responses to change. Change tends to occur from the bottom up and is determined by beliefs about organisational reality. The conceptual framework suggests some questions that can be asked of practices to explain this internal reality.

Establishing the reliability and validity of the Zagazig Depression Scale in a UK student population: an online pilot study

Directory of Open Access Journals (Sweden)

Challenor Emily C

2010-12-01

Full Text Available Abstract Background It is thought that depressive disorders will be the second leading cause of disability worldwide by 2020. Recently, there is a steady increase in the number of university students diagnosed and treated as depression patients. It can be assumed that depression is a serious mental health problem for university students because it affects all age groups of the students either younger or older equally. The current study aims to establish the reliability and validity of the Zagazig Depression scale in a UK sample. Methods The study was a cross-sectional online survey. A sample of 133 out of 275 undergraduate students from a range of UK Universities in the academic year 2008-2009, aged 20.3 ± 6.3 years old were recruited. A modified back translated version of Zagazig Depression scale was used. In order to validate the Zagazig Depression scale, participants were asked to complete the Patient Health Questionnaire. Statistical analysis includes Kappa analysis, Cronbach's alpha, Spearman's correlation analysis, and Confirmatory Factor analysis. Results Using the recommended cut-off of Zagazig Depression scale for possible minor depression it was found that 30.3% of the students have depression and higher percentage was identified according to the Patient Health Questionnaire (37.4%. Females were more depressed. The mean ZDS score was 8.3 ± 4.2. Rates of depression increase as students get older. The reliability of The ZDS was satisfactory (Cronbach's alpha was .894. For validity, ZDS score was strongly associated with PHQ, with no significant difference (p-value > 0.05, with strong positive correlation (r = +.8, p-value Conclusion The strong, significant correlation between the PHQ and ZDS, along with high internal consistency of the ZDS as a whole provides evidence that ZDS is a reliable measure of depressive symptoms and is promising for the use of the translated ZDS in a large-scale cross-culture study.

Preparation to care for confused older patients in general hospitals: a study of UK health professionals.

Science.gov (United States)

Griffiths, Amanda; Knight, Alec; Harwood, Rowan; Gladman, John R F

2014-07-01

in the UK, two-thirds of patients in general hospitals are older than 70, of whom half have dementia or delirium or both. Our objective was to explore doctors, nurses and allied health professionals' perceptions of their preparation to care for confused older patients on general hospital wards. : using a quota sampling strategy across 11 medical, geriatric and orthopaedic wards in a British teaching hospital, we conducted 60 semi-structured interviews with doctors, nurses and allied healthcare professionals and analysed the data using the Consensual Qualitative Research approach. : there was consensus among participants that education, induction and in-service training left them inadequately prepared and under-confident to care for confused older patients. Many doctors reported initial assessments of confused older patients as difficult. They admitted inadequate knowledge of mental health disorders, including the diagnostic features of delirium and dementia. Handling agitation and aggression were considered top priorities for training, particularly for nurses. Multidisciplinary team meetings were highly valued but were reported as too infrequent. Participants valued specialist input but reported difficulties gaining such support. Communication with confused patients was regarded as particularly challenging, both in terms of patients making their needs known, and staff conveying information to patients. Participants reported emotional and behavioural responses including frustration, stress, empathy, avoidance and low job satisfaction. : our findings indicate that a revision of training across healthcare professions in the UK is required, and that increased specialist support should be provided, so that the workforce is properly prepared to care for older patients with cognitive problems. © The Author 2013. Published by Oxford University Press on behalf of the British Geriatrics Society.

Does national scale economic and environmental indicators spur logistics performance? Evidence from UK.

Science.gov (United States)

Khan, Syed Abdul Rehman; Qianli, Dong

2017-12-01

The aim of this study is to examine the association between national economic and environmental indicators with green logistics performance in a time series data of UK since 1981 to 2016. The research used autoregressive distributed lag method to understand the long-run and short-run relationships of national scale economic (foreign direct investment (FDI) inflows, per capita income) and environmental indicators (total greenhouse gases, fossil fuel, and renewable energy) on green logistics. In the short run, the research findings indicate that the green logistics and renewable energy have positive relationship, while fossil fuel is negatively correlated with green logistics operations. On the other hand, in the long run, the results show that FDI inflows, renewable energy sources, and per capita income have statistically significant and positive association with green logistics activities, while foreign investments attracted by environmental friendly policies and practices adopted in global logistics operations, which not only increase the environmental sustainability but also enhance economic activities with greater export opportunities in the region.

Whither British general practice after the 2004 GMS contract? Stories and realities of change in four UK general practices.

Science.gov (United States)

Huby, Guro; Guthrie, Bruce; Grant, Suzanne; Watkins, Francis; Checkland, Kath; McDonald, Ruth; Davies, Huw

2008-01-01

The purpose of this article is to provide answers to two questions: what has been the impact of nGMS on practice organisation and teamwork; and how do general practice staff perceive the impact? The article is based on comparative in-depth case studies of four UK practices. There was a discrepancy between changes observed and the way practice staff described the impact of the contract. Similar patterns of organisational change were apparent in all practices. Decision-making became concentrated in fewer hands. Formally or informally constituted "elite" multidisciplinary groups monitored and controlled colleagues' behaviour for maximum performance and remuneration. This convergence of organisational form was not reflected in the dominant "story" each practice constructed about its unique ethos and style. The "stories" also failed to detect negative consequences to the practice flowing from its adaptation to the contract. The paper highlights how collective "sensemaking" in practices may fail to detect and address key organisational consequences from the nGMS.

A review of the UK fast reactor programme

International Nuclear Information System (INIS)

Picker, C.; Ainsworth, K.F.

1998-01-01

The general position with regard to nuclear power and fast reactors in the UK during 1996 is described. The main UK Government-funded fast reactor research and development programme was concluded in 1993, to be replaced by a smaller programme which is mainly funded and managed by British Nuclear Fuels plc. The main focus of this programme sustains the UK participation in the European Fast Reactor (EFR) collaboration and the broader international links built-up over the previous decades. The status of fast reactor studies made in the UK in 1996 is outlined and, with respect to the Prototype Fast Reactor at Dounreay, a report of progress with the closure studies, fuel reprocessing and decommissioning activities is provided. (author)

UK resource base assessment of organisations and capabilities in the biomass sector

International Nuclear Information System (INIS)

1996-01-01

British Biogen is the trade association for the UK's emerging biomass industry. It has been recognised that the biomass industry has considerable export potential due to its immense scale potential overseas, and there is an accompanying need for an export development strategy for the industry. The report contains a detailed analysis of a selection of UK companies and organisations, with regard to their export capabilities, thus providing an essential pre-requisite to developing the export strategy. The fundamental aim of the study is to assess the nature, scale and current capabilities of the UK biomass industry resource base and, in turn, to determine its potential to service export markets. (author)

Is the Relationship between Common Mental Disorder and Adiposity Bidirectional? Prospective Analyses of a UK General Population-Based Study.

Science.gov (United States)

Fezeu, Léopold K; Batty, G David; Batty, David G; Gale, Catharine R; Kivimaki, Mika; Hercberg, Serge; Czernichow, Sebastien

2015-01-01

The direction of the association between mental health and adiposity is poorly understood. Our objective was to empirically examine this link in a UK study. This is a prospective cohort study of 3 388 people (men) aged ≥ 18 years at study induction who participated in both the UK Health and Lifestyle Survey at baseline (HALS-1, 1984/1985) and the re-survey (HALS-2, 1991/1992). At both survey examinations, body mass index, waist circumference and self-reported common mental disorder (the 30-item General Health Questionnaire, GHQ) were measured. Logistic regression models were used to compute odds ratios (OR) and accompanying 95% confidence intervals (CI) for the associations between (1) baseline common mental disorder (QHQ score > 4) and subsequent general and abdominal obesity and (2) baseline general and abdominal obesity and re-survey common mental disorders. After controlling for a range of covariates, participants with common mental disorder at baseline experienced greater odds of subsequently becoming overweight (women, OR: 1.30, 1.03 - 1.64; men, 1.05, 0.81 - 1.38) and obese (women, 1.26, 0.82 - 1.94; men, OR: 2.10, 1.23 - 3.55) than those who were free of common mental disorder. Similarly, having baseline common mental health disorder was also related to a greater risk of developing moderate (1.57, 1.21 - 2.04) and severe (1.48, 1.09 - 2.01) abdominal obesity (women only). Baseline general or abdominal obesity was not associated with the risk of future common mental disorder. These findings of the present study suggest that the direction of association between common mental disorders and adiposity is from common mental disorder to increased future risk of adiposity as opposed to the converse.

Penalized Estimation in Large-Scale Generalized Linear Array Models

DEFF Research Database (Denmark)

Lund, Adam; Vincent, Martin; Hansen, Niels Richard

2017-01-01

Large-scale generalized linear array models (GLAMs) can be challenging to fit. Computation and storage of its tensor product design matrix can be impossible due to time and memory constraints, and previously considered design matrix free algorithms do not scale well with the dimension...

The Prevalence of Intellectual Disability in a Major UK Prison

Science.gov (United States)

Hayes, Susan; Shackell, Phil; Mottram, Pat; Lancaster, Rachel

2007-01-01

Over-representation of people with learning disability in prisons has been demonstrated in many Western jurisdictions. This was the first comprehensive research in a UK prison. The research used a random 10% sample of a prison population (n = 140). A semi-structured interview, the Wechsler Adult Intelligence Scale-III (UK version) and the Vineland…

Homogeneity and scale testing of generalized gamma distribution

International Nuclear Information System (INIS)

Stehlik, Milan

2008-01-01

The aim of this paper is to derive the exact distributions of the likelihood ratio tests of homogeneity and scale hypothesis when the observations are generalized gamma distributed. The special cases of exponential, Rayleigh, Weibull or gamma distributed observations are discussed exclusively. The photoemulsion experiment analysis and scale test with missing time-to-failure observations are present to illustrate the applications of methods discussed

UK experience of planning the nuclear contribution to the UK power programme

International Nuclear Information System (INIS)

Catchpole, S.; Jenkin, F.P.

1977-01-01

The paper outlines U.K. experience in planning nuclear programmes. It examines the factors which have determined the size of such programmes together with those factors which have influenced their implementation. The paper also discusses the role which the utility has played in the deployment of nuclear power in the U.K. At present, nuclear energy can only be utilised on a large scale via the electricity route and the forecasting of electricity demand is therefore a key element in determining the size of the nuclear programme. Other important issues which affect the nuclear contribution are: national fuel policies, discontinuities in price and availability of imported fossil fuels, plant capital costs, fuel price relativities, plant siting, rate of introduction of new nuclear systems, manufacturer's capability, public attitudes towards nuclear power and financing. These issues are dealt with in some detail including their relative importance in the U.K. The paper also discusses the contribution of the various nuclear bodies in the U.K. in securing the implementation of the nuclear programmes. From the inception of nuclear power in the U.K., it has been recognised that a major utility has a central role to play not only in commercial operation but also in the procurement of plant and materials. As explained in the paper this ''informed buyer'' approach, which is being increasingly adopted by other major utilities, calls for an organisation and technical infrastructure far more complex than is the case for fossil plants. The requirements of safety, which is unambiguously the responsibility of the utility, and of high availability of plant operation demand a rigorous approach to design, quality assurance, project management, construction and operation. To this must be added sound research and development and staff training facilities. The paper explains how experience in these vital areas has been built up

Construct Validity of the WISC-IV[superscript UK] with a Large Referred Irish Sample

Science.gov (United States)

Watkins, Marley W.; Canivez, Gary L.; James, Trevor; James, Kate; Good, Rebecca

2013-01-01

Irish educational psychologists frequently use the Wechsler Intelligence Scale for Children-Fourth U.K. Edition (WISC-IV[superscript UK]) in clinical assessments of children with learning difficulties. Unfortunately, reliability and validity studies of the WISC-IV[superscript UK] have not yet been reported. This study examined the construct…

Recruitment and retention of general practitioners in the UK: what are the problems and solutions?

Science.gov (United States)

Young, R; Leese, B

1999-10-01

Recruitment and retention of general practitioners (GPs) has become an issue of major concern in recent years. However, much of the evidence is anecdotal and some commentators continue to question the scale of workforce problems. Hence, there is a need to establish a clear picture of those instabilities (i.e. imbalances between demand and supply) that do exist in the GP labour market in the UK. Based on a review of the published literature, we identify problems that stem from: (i) the changing social composition of the workforce and the fact that a large proportion of qualified GPs are significantly underutilized within traditional career structures; and (ii) the considerable differences in the ability of local areas to match labour demand and supply. We argue that one way to address these problems would be to encourage greater flexibility in a number of areas highlighted in the literature: (i) time commitment across the working day and week; (ii) long-term career paths; (iii) training and education; and (iv) remuneration and contract conditions. Overall, although the evidence suggests that the predicted 'crisis' has not yet occurred in the GP labour market as a whole, there is no room for lack of imagination in planning terms. Workforce planners continue to emphasize national changes to the medical school intake as the means to balance labour demand and supply between the specialities; however, better retention and deployment of existing GP labour would arguably produce more effective supply-side solutions. In this context, current policy and practice developments (e.g. Primary Care Groups and Primary Care Act Pilot Sites) offer a unique learning base upon which to move forward.

Predictors and prognosis of paroxysmal atrial fibrillation in general practice in the UK

Directory of Open Access Journals (Sweden)

Wallander Mari-Ann

2005-07-01

Full Text Available Abstract Background Natural history of paroxysmal atrial fibrillation (AF is not very well documented. Clinical experience suggests that paroxysmal AF could progress to chronic AF with estimates ranging between 15 and 30% over a period of 1–3 years. We performed an epidemiologic study to elucidate the natural history of paroxysmal AF, this study estimated its incidence in a general practice setting, identified associated factors and analyzed the progression into chronic AF as well as the mortality rate. Methods Using the UK General Practice Research Database (GPRD, we identified patients aged 40–89 years with a first-recorded episode of paroxysmal AF during 1996. Risk factors were assessed using 525 incident paroxysmal AF cases confirmed by the general practitioner (GP and a random sample of controls. We follow-up paroxysmal AF patients and estimated their mortality rate and progression to chronic AF. Results The incidence of paroxysmal AF was 1.0 per 1,000 person-years. Major risk factors for paroxysmal AF were age and prior valvular heart disease, ischaemic heart disease, heart failure and hyperthyroidism. During a mean follow-up of 2.7 years, 70 of 418 paroxysmal AF patients with complete information progressed to chronic AF. Risk factors associated with progression were valvular heart disease (OR 2.7, 95% CI 1.2–6.0 and moderate to high alcohol consumption (OR 3.0, 95% CI 1.1–8.0. Paroxysmal AF patients did not carry an increased risk of mortality, compared to an age and sex matched sample of the general population. There was a suggestion of a small increased risk among patients progressing to chronic AF (RR 1.5, 96% CI 0.8–2.9. Conclusion Paroxysmal AF is a common arrhythmia in the general practice setting, increasing with age and commonly associated with other heart diseases. It sometimes is the initial presentation and then progress to chronic AF. A history of valvular heart disease and alcohol consumption are associated with

Pregnancy outcomes of women with HIV in a district general hospital in the UK.

Science.gov (United States)

Carey, L; Desouza, C; Moorcroft, A; Elgalib, A

2018-03-12

The aim of this study was to describe the obstetrical and virological outcomes in HIV-infected pregnant women who delivered at a district general hospital in south London in the period from 2008 to 2014. Our review identified 137 pregnancies; most (60%, 63/105) of them were unplanned. The commonest mode of delivery was spontaneous vaginal delivery (SVD) (42%, 48/114) followed by emergency Caesarean section (32%, 36/114). Gestational age at delivery was ≥37 weeks in most (84%, 91/106) of the cases. Maternal HIV VL at or closest to delivery was undetectable (1000 copies/mL in 73% (94/129), 90% (116/129) and 6% (8/129) of the pregnancies, respectively. None of the infants were infected with HIV making the rate of MTCT of HIV 0% (zero). Our study shows that favourable virological and obstetrical outcomes of HIV-infected pregnant women are achievable in non-tertiary HIV treatment centres. Impact Statement What is already known on this subject: Prevention of mother-to-child transmission (MTCT) of HIV has been one of the major public health successes in the last decades. This success was evident by the reduction of MTCT of HIV in the UK from 25.6% in the 1993 to only 0.46% in 2011. Furthermore, many reports from individual providers, mainly from tertiary centres, of HIV care in the UK also showed very low rates MTCT of HIV. What the results of this study add: Our study shows that favourable virological and obstetrical outcomes of HIV-infected pregnant women are achievable in non-tertiary HIV treatment centres. The MTCT of HIV rate in our hospital was zero in the period from 2008 to 2014. What the implications are of these findings for clinical practice and/or further research: Staff caring for pregnant HIV positive women in general hospitals and small-to-medium HIV clinics should liaise closely with each other and utilise the skill-mix within their hospital in order to provide a quality care that is similar to what is achieved in large teaching centres; however, a

Fast reactor fuel reprocessing in the UK

International Nuclear Information System (INIS)

Allardice, R.H.; Williams, J.; Buck, C.

1977-01-01

Enriched uranium metal fuel irradiated in the Dounreay Fast Reactor has been reprocessed and refabricated in plants specifically designed for the purpose in the U.K. since 1961. Efficient and reliable fuel recycle is essential to the development of a plutonium based fast reactor system and the importance of establishing at an early stage fast reactor fuel reprocessing has been reinforced by current world difficulties in reprocessing high burn-up thermal reactor oxide fuel. In consequence, the U.K. has decided to reprocess irradiated fuel from the 250 MW(E) Prototype Fast Reactor as an integral part of the fast reactor development programme. Flowsheet and equipment development work for the small scale fully active demonstration plant have been carried out over the past 5 years and the plant will be commissioned and ready for active operation during 1977. In parallel, a comprehensive waste management system has been developed and installed. Based on this development work and the information which will arise from active operation of the plant a parallel development programme has been initiated to provide the basis for the design of a large scale fast reactor fuel reprocessing plant to come into operation in the late 1980s to support the projected U.K. fast reactor installation programme. The paper identifies the important differences between fast reactor and thermal reactor fuel reprocessing technologies and describes some of the development work carried out in these areas for the small scale P.F.R. fuel reprocessing operation. In addition, the development programme in aid of the design of a larger scale fast reactor fuel reprocessing plant is outlined and the current design philosophy is discussed

Prospects for local community wind energy projects in the UK

International Nuclear Information System (INIS)

Taylor, Derek; Open Univ., Milton Keynes

1993-01-01

This paper examines the prospects for local community wind energy projects in the UK. After explaining the advantages of such projects compared to purely commercial developments, the scale and funding for the projects are discussed. It is argued that such projects are beneficial both financially to individual members and also to the local rural economies particularly in deprived regions. (UK)

Development of a Scale for Domain General Perceived Control Scale Primary School ChildrensAND#8217;

Directory of Open Access Journals (Sweden)

Esra Dereli

2012-06-01

Full Text Available SUMMARY AIM: This study aimed to develop a scale to measure domain general perceived control scale for elementary age children. METHOD: Participants were a total of 341 primary school children, 4th and f4th grade for 152 students, 6th, 7th and 8th grade for 162 students aged between 10-14.Skinner (1996, perceived control based on the theory is created 12-item scale of perceived control of the general form of the trial for primary education children and this form, within the scope of the research subjects, are given in order to make the validity and reliability studies. In order to test the validity of the scale developed, Satisfaction with Life was used. This scale was developed by Diener et al. (1985 and adapted into Turkish by Yetim (1993. RESULTS:Exploratory and confirmatory factor analysises and certain reliability analyses were used in the study. As a result of the analysis, four Likert-type five items scale were obtained. The findings revealed one -dimensional scale, 46.35% of whose variance was explained. Cronbach’s coefficient alpha provided evidence for the internal consistency of the exploratory the Scale. The reliability of the scale was 0.70 and indicated that the 5 item scale had good internal consistency for the sample. CONCLUSION: The scale that resulted was given the title “Scale for Primary School Children’ Time Orientation during Classroom Disengagement”. This instrument may be used in various studies in the future, thus contributing to the development of the field. [TAF Prev Med Bull 2012; 11(3.000: 331-338

Operational radiation protection in UK mining

International Nuclear Information System (INIS)

O'Riordan, M.C.

1977-01-01

The radiological conditions of the mining industry (coal-national, coal-private, non-coal) in the UK are described. From the point of view of radiological protection, non-coal miners have the highest occupational exposure of any group in the UK in relation to a recommended limit. From the point of view of general health and safety in non-coal mining, however, the situation does not look no serious. This is illustrated as follows. The US epidemiological study of uranium miners yields, on extrapolation, a risk estimate of some 0.3 deaths annually from lung cancer per 1000 miners exposed to 100 WLM. On the other hand, accident statistics for non-coal mines in the UK yield an estimate of two deaths annually per 1000 miners. Further perspective is given to the problem by the incidence of lung cancer among adult males within the UK, that is, 1.5 cases annually per 1000 persons. Narrow concern for the radiological safety of miners must therefore be tempered with broader concern for the other hazards they face

REVISING THE INTOLERANCE OF UNCERTAINTY MODEL OF GENERALIZED ANXIETY DISORDER: EVIDENCE FROM UK AND ITALIAN UNDERGRADUATE SAMPLES

Directory of Open Access Journals (Sweden)

Gioia Bottesi

2016-11-01

Full Text Available The Intolerance of Uncertainty Model (IUM of Generalized Anxiety Disorder (GAD attributes a key role to Intolerance of Uncertainty (IU, and additional roles to Positive Beliefs about Worry (PBW, Negative Problem Orientation (NPO, and Cognitive Avoidance (CA, in the development and maintenance of worry, the core feature of GAD. Despite the role of the IUM components in worry and GAD has been considerably demonstrated, to date no studies have explicitly assessed whether and how PBW, NPO, and CA might turn IU into worry and somatic anxiety. The current studies sought to re-examine the IUM by assessing the relationships between the model’s components on two different non-clinical samples made up of UK and Italian undergraduate students. One-hundred and seventy UK undergraduates and 488 Italian undergraduates completed measures assessing IU, worry, somatic anxiety, depression, and refined measures of NPO, CA, and PBW. In each sample, two mediation models were conducted in order to test whether PBW, NPO, and CA differentially mediate the path from IU to worry and the path from IU to somatic anxiety. Secondly, it was tested whether IU also moderates the mediations. Main findings showed that, in the UK sample, only NPO mediated the path from IU to worry; as far as concern the path to anxiety, none of the putative mediators were significant. Differently, in the Italian sample PBW and NPO were mediators in the path from IU to worry, whereas only CA played a mediational role in the path from IU to somatic anxiety. Lastly, IU was observed to moderate only the association between NPO and worry, and only in the Italian sample. Some important cross-cultural, conceptual, and methodological issues raised from main results are discussed.

Regulation of nuclear power in the UK after Chernobyl

International Nuclear Information System (INIS)

Ryder, E.A.

1987-01-01

The essential philosophy underlying safe nuclear power in the UK is to establish a safe design and then monitor the manufacture, construction, commissioning, operation and maintenance to ensure that the safe design intent is not violated either deliberately or unintentionally. In the UK any commercial nuclear installation must have a nuclear site licence. The Nuclear Installations Inspectorate (NII) is the agency responsible for granting licences and ensuring the safe design and operation of the installation by the licensee. The way in which the NII does this for the 27 licensed sites that it regulates in the UK is explained. This covers plant assessment and site inspection. Following the accident at Chernobyl the NII reviewed the way in which it regulates nuclear power in the UK. Some changes in specific areas were recommended but no changes in the general philosophy were considered necessary. (UK)

Generalized z-scaling for charged hadrons and jets

International Nuclear Information System (INIS)

Zborovsky, I.; Tokarev, M.

2006-01-01

Generalization of z-scaling observed in the inclusive high-p T charged hadron and jet production is proposed. The scaling function ψ(z) describing both charged hadrons and jets produced in proton-(anti)proton collisions for various multiplicity densities and collision energies is constructed. Anomalous fractal dimensions and parameters characterizing associated medium for both classes of events are established. The basic features of the scaling established in minimum bias events are shown to be preserved up to the highest multiplicity densities measured in the experiments UA1, E735, CDF and STAR. The obtained results are of interest in the use of z-scaling as a tool for searching for new physics phenomena of particle production at high transverse momentum and in high-multiplicity region at the U70, Tevatron, RHIC and LHC

Generalized z-scaling for charged hadrons and jets

International Nuclear Information System (INIS)

Zborovsky, I.; Tokarev, M.

2005-01-01

Generalization of z-scaling observed in the inclusive high-p T charged hadron and jet production is proposed. The scaling function ψ(z) describing both charged hadrons and jets produced in proton-(anti)proton collisions for various multiplicity densities and collision energies is constructed. Anomalous fractal dimensions and parameters characterizing associated medium for both classes of events are established. The basic features of the scaling established in minimum bias events are shown to be preserved up to the highest multiplicity densities measured in experiments UA1, E735, CDF and STAR. The obtained results are of interest to use z-scaling as a tool for searching for new physics phenomena of particle production at high transverse momentum and in high-multiplicity region at the U70, Tevatron, RHIC and LHC

UK strategy for radioactive discharges 2001-2020. Consultation document

International Nuclear Information System (INIS)

2000-06-01

This consultation draft of a strategy for radioactive discharges describes how the United Kingdom (UK) will implement the agreements reached at the 1998 Ministerial meeting of the OSPAR Commission, with regard to radioactive substances. It also provides a policy base for future reviews of discharge authorisations by the regulatory bodies and for strategic planning by the nuclear operators. The strategy sets a framework for radioactive discharges from UK installations over the next twenty years. Its aims are: progressive and substantial reductions in radioactive discharges from the UK as a whole and from each of the main sectors responsible for such discharges; progressive reduction of human exposure to ionising radiation resulting from radioactive discharges, so that no member of the general public in the UK will be exposed to a dose of more than 0.02 mSv a year, as a result of authorised radioactive discharges made from 2020 onwards; progressive reductions in concentrations of radionuclides in the marine environment resulting from radioactive discharges, such that by 2020 they add close to zero to historic levels. The scope of the UK strategy encompasses radioactive discharges from nuclear licensed sites, defence activities and other nuclear and non-nuclear sources of radioactive discharges. It covers both liquid and aerial discharges, although it is assumed that in general liquid discharges will have the largest and most measurable effects in the marine environment

GPs' views of health policy changes: a qualitative 'netnography' study of UK general practice online magazine commentary.

Science.gov (United States)

Elvey, Rebecca; Voorhees, Jennifer; Bailey, Simon; Burns, Taylor; Hodgson, Damian

2018-06-01

Shifts in health policy since 2010 have brought major structural changes to the English NHS, with government stating intentions to increase GPs' autonomy and improve access to care. Meanwhile, GPs' levels of job satisfaction are low, while stress levels are high. PulseToday is a popular UK general practice online magazine that provides a key discussion forum on news relevant to general practice. To analyse readers' reactions to news stories about health policy changes published in an online general practice magazine. A qualitative 'netnography' was undertaken of readers' comments to PulseToday. METHOD: A sample of readers' comments on articles published in PulseToday was collated and subjected to thematic analysis. Around 300 comments on articles published between January 2012 and March 2016 were included in the analysis, using 'access to care' as a tracer theme. Concern about the demand and strain on general practice was perhaps to be expected. However, analysis revealed various dimensions to this concern: GPs' underlying feelings about their work and place in the NHS; constraints to GPs' control of their own working practices; a perceived loss of respect for the role of GP; and disappointment with representative bodies and GP leadership. This study shows a complex mix of resistance and resignation in general practice about the changing character of GPs' roles. This ambivalence deserves further attention because it could potentially shape responses to further change in primary care in ways that are as yet unknown. © British Journal of General Practice 2018.

'Personal Care' and General Practice Medicine in the UK: A qualitative interview study with patients and General Practitioners.

Science.gov (United States)

Adam, Rachel

2007-08-31

Recent policy and organisational changes within UK primary care have emphasised graduated access to care, speed of access to the first available general practitioner (GP) and care being provided by a range of healthcare professionals. These trends have been strengthened by the current GP contract and Quality and Outcomes Framework (QOF). Concern has been expressed that the potential for personal care is being diminished as a result and that this will reduce quality standards. This paper presents data from a study that explored with patients and GPs what personal care means and whether it has continuing importance to them. A semi-structured questionnaire was used to interview participants and Framework Analysis supported analysis of emerging themes. Twenty-nine patients, mainly women with young children, and twenty-three GPs were interviewed from seven practices in Lothian, Scotland, ranged by practice size and relative deprivation score. Personal care was defined mainly, though not exclusively, as care given within the context of a continuing relationship in which there is an interpersonal connection and the doctor adopts a particular consultation style. Defined in this way, it was reported to have benefits for both health outcomes and patients' experience of care. In particular, such care was thought to be beneficial in attending to the emotions that can be elicited when seeking and receiving health care and in enabling patients to be known by doctors as legitimate seekers of care from the health service. Its importance was described as being dependent upon the nature of the health problem and patients' wider familial and social circumstances. In particular, it was found to provide support to patients in their parenting and other familial caring roles. Personal care has continuing salience to patients and GPs in modern primary care in the UK. Patients equate the experience of care, not just outcomes, with high quality care. As it is mainly conceptualised and

UK Tax Update

Energy Technology Data Exchange (ETDEWEB)

Deakin, John F.

1998-07-01

The presentation deals with the North Sea fiscal regime, a modern system for corporation tax payments, transfer pricing, general anti-avoidance rule for direct taxes, treaty refunds, deductibility of interest for corporation tax, UK/US double taxation convention, and plain and simple tax legislation. Part of the background for the presentation was the fact that in England a new Labour Government had replaced the Conservatives and the new Chancellor had announced a review of the North Sea fiscal regime.

Generalized z-scaling and pp collisions at RHIC

International Nuclear Information System (INIS)

Tokarev, Mikhail; Zborovsky, Imrich

2007-01-01

New generalization of the z-scaling in inclusive particle production is proposed. The scaling variable z is expressed in terms of the momentum fractions x 1 and x 2 of the incoming protons. Explicit dependence of z on the momentum fractions y a and y b of the scattered and recoil constituents carried by the inclusive particle and recoil object is included. The scaling function Ψ (z) for charged and identified hadrons produced in proton-proton collisions is constructed. The scheme allows unique description of data on inclusive cross sections of charged hadrons, pions, kaons, antiprotons and lambdas produced at RHIC energies. The obtained results suggest that the z-scaling may be used as a tool for searching for new physics phenomena of particle production in high transverse momentum and high multiplicity region at proton-proton colliders RHIC and LHC. (author)

History of UK contribution to astronautics: Politics and government

Science.gov (United States)

Hicks CB, Colin

2009-12-01

In all developed countries, once it emerged from the amateur era, Space (and especially rocketry) moved on the public agenda because of its potential significance for both the civil and military policies of governments (coupled with its appetite for new money). In the UK the policy treatment of Space broadly paralleled that in other countries until the post-Empire trauma, the burn-out of the White-Hot Technological revolution of Harold Wilson, and the financial crises of the 1970s exhausted the public appetite for large scale publicly funded projects in high technology. The culmination for Space of these pressures came in 1986-1987 when the UK rejected the emerging international consensus and, almost alone, stayed outside the manned space commitments which developed into the International Space Station. In this paper, Colin Hicks will review the UK political developments which led up to the 1986-1987 decision and how the politics and organisation of UK space activity have developed since then to the point where in 2008 a major government review of the UK involvement in manned space was commissioned.

Deviations from scale invariance near a general conformal background

International Nuclear Information System (INIS)

Babichenko, A.; Elitzur, S.

1994-01-01

Deviations from scale invariance resulting from small perturbations of a general two-dimensional conformal field theory are studied. They are expressed in terms of β-functions for the renormalization of general couplings under a local change of scale. The β-functions for a homogeneous background are given perturbatively in terms of the data of the original conformal theory without any specific assumptions on its nature. The renormalization of couplings to primary operators and to first descendents is considered as well as that of couplings of a dilatonic type which involve explicit dependence on world sheet curvature. The first descendent couplings are interpreted as gauge degrees of freedom in the string field action and the corresponding gauge transformation is spelled out. (orig.)

Scaling Irrational Beliefs in the General Attitude and Belief Scale

Directory of Open Access Journals (Sweden)

Lindsay R. Owings

2013-04-01

Full Text Available Accurate measurement of key constructs is essential to the continued development of Rational-Emotive Behavior Therapy (REBT. The General Attitude and Belief Scale (GABS, a contemporary inventory of rational and irrational beliefs based on current REBT theory, is one of the most valid and widely used instruments available, and recent research has continued to improve its psychometric standing. In this study of 544 students, item response theory (IRT methods were used (a to identify the most informative item in each irrational subscale of the GABS, (b to determine the level of irrationality represented by each of those items, and (c to suggest a condensed form of the GABS for further study with clinical populations. Administering only the most psychometrically informative items to clients could result in economies of time and effort. Further research based on the scaling of items could clarify the specific patterns of irrational beliefs associated with particular clinical syndromes.

Deficiencies in provision of integrated multidisciplinary podiatry care for patients with inflammatory arthritis: a UK district general hospital experience.

Science.gov (United States)

Juarez, M; Price, E; Collins, D; Williamson, L

2010-01-01

Foot problems are highly prevalent in inflammatory arthritis (IA), especially rheumatoid arthritis (RA). Chronic inflammation can lead to permanent structural changes, deformity and disability. Early podiatry intervention in RA improves long term outcomes. National guidelines recommend that patients should be treated by a multidisciplinary team with dedicated podiatry services. In clinical practice funding constraints limit availability of these services. To assess prevalence of foot problems and quality and availability of foot care services at a UK district general hospital. 1200 IA patients in Swindon (Wiltshire, UK) were invited to complete an anonymised questionnaire regarding access to foot care services and education/information on foot problems. 448 patients. Prevalence of foot problems: 68%. Only 31% of patients had access to appropriate foot specialist. 24% had received foot assessment within 3 months of diagnosis of IA and 17% yearly review thereafter. Despite high prevalence of foot problems in our population we identified significant deficiencies in provision of integrated multidisciplinary podiatry care. The data we present could be used by others to support business cases to obtain funding to improve the links between rheumatology and podiatry services. Copyright 2010 Elsevier Ltd. All rights reserved.

The role of informal dimensions of safety in high-volume organisational routines: an ethnographic study of test results handling in UK general practice.

Science.gov (United States)

Grant, Suzanne; Checkland, Katherine; Bowie, Paul; Guthrie, Bruce

2017-04-27

The handling of laboratory, imaging and other test results in UK general practice is a high-volume organisational routine that is both complex and high risk. Previous research in this area has focused on errors and harm, but a complementary approach is to better understand how safety is achieved in everyday practice. This paper ethnographically examines the role of informal dimensions of test results handling routines in the achievement of safety in UK general practice and how these findings can best be developed for wider application by policymakers and practitioners. Non-participant observation was conducted of high-volume organisational routines across eight UK general practices with diverse organisational characteristics. Sixty-two semi-structured interviews were also conducted with the key practice staff alongside the analysis of relevant documents. While formal results handling routines were described similarly across the eight study practices, the everyday structure of how the routine should be enacted in practice was informally understood. Results handling safety took a range of local forms depending on how different aspects of safety were prioritised, with practices varying in terms of how they balanced thoroughness (i.e. ensuring the high-quality management of results by the most appropriate clinician) and efficiency (i.e. timely management of results) depending on a range of factors (e.g. practice history, team composition). Each approach adopted created its own potential risks, with demands for thoroughness reducing productivity and demands for efficiency reducing handling quality. Irrespective of the practice-level approach adopted, staff also regularly varied what they did for individual patients depending on the specific context (e.g. type of result, patient circumstances). General practices variably prioritised a legitimate range of results handling safety processes and outcomes, each with differing strengths and trade-offs. Future safety

Conditional inevitability: Expert perceptions of carbon capture and storage uncertainties in the UK context

International Nuclear Information System (INIS)

Evar, Benjamin

2011-01-01

This paper presents findings on expert perceptions of uncertainty in carbon capture and storage (CCS) technology and policy in the UK, through survey data and semi-structured interviews with 19 individual participants. Experts were interviewed in industry, research, and non-governmental organisations (NGOs) in the summer of 2009 and were asked to comment on a range of technical processes as well as policy concerns. The survey revealed that perceptions of the technology conform to a 'certainty trough' with users expressing the lowest level of uncertainty, and outsiders expressing the highest level of uncertainty. The interviews revealed that experts express certitude in the prospects for deploying large-scale CCS technology in the UK, all the while questioning several underlying technical and policy premises that are necessary to ensure this goal. - Highlights: → Expert perceptions of CCS in the UK are reported in interviews and a survey. → Surveyed perceptions conform to a 'certainty trough'. → Experts express certitude in prospect of large-scale CCS deployment in the UK. → Experts state that several technical and policy premises are necessary to ensure this goal. → Prospect of large-scale CCS deployment is observed to be highly belief-based.

Conditional inevitability: Expert perceptions of carbon capture and storage uncertainties in the UK context

Energy Technology Data Exchange (ETDEWEB)

Evar, Benjamin, E-mail: ben.evar@ed.ac.uk [Scottish Carbon Capture and Storage, School of Geosciences, University of Edinburgh, Drummond Street, Edinburgh EH8 9XP (United Kingdom)

2011-06-15

This paper presents findings on expert perceptions of uncertainty in carbon capture and storage (CCS) technology and policy in the UK, through survey data and semi-structured interviews with 19 individual participants. Experts were interviewed in industry, research, and non-governmental organisations (NGOs) in the summer of 2009 and were asked to comment on a range of technical processes as well as policy concerns. The survey revealed that perceptions of the technology conform to a 'certainty trough' with users expressing the lowest level of uncertainty, and outsiders expressing the highest level of uncertainty. The interviews revealed that experts express certitude in the prospects for deploying large-scale CCS technology in the UK, all the while questioning several underlying technical and policy premises that are necessary to ensure this goal. - Highlights: > Expert perceptions of CCS in the UK are reported in interviews and a survey. > Surveyed perceptions conform to a 'certainty trough'. > Experts express certitude in prospect of large-scale CCS deployment in the UK. > Experts state that several technical and policy premises are necessary to ensure this goal. > Prospect of large-scale CCS deployment is observed to be highly belief-based.

What's in a name? Nominative determinism in the UK dental workforce.

Science.gov (United States)

Sleigh, J

2016-12-16

Background Nominative determinism describes the theory that people are more likely to pursue careers that are connected to their names. Compelling research has been carried out across the medical professions that provides strong evidence for this phenomenon, but as yet its applicability to the UK dental workforce remains unknown.Aim The aim of this study was to establish the prevalence of dentally-related surnames in the UK dental workforce (dentists and dental care professionals) and compare this to the UK population.Results Dentistry may provide a surprising counter-example to prevailing theories of nominative determinism, as UK dentists are significantly less likely than the UK general population to have dentally-related surnames. This new phenomenon of 'nominative antideterminism' was not observed in the dental care professional (DCP) cohort, for whom the prevalence of dentally-related surnames was similar to that in the wider UK population.

On 23 November, the Duke of York visited CERN and, in his capacity as the UK's Special Representative for International Trade and Investment, inaugurated the UK@CERN Exhibition.

CERN Multimedia

Patrice Loiez

2004-01-01

Pictures 01 & 02 : The Duke of York chats before inaugurating the UK@CERN exhibition. From left to right: Robert Aymar, CERN's Director General, the Duke of York, and leading UK scientists at CERN: Jim Virdee, CMS deputy spokeman; theorist John Ellis ; and Steve Myers, head of the AB Department.

The impact of energy price shocks on the UK economy

International Nuclear Information System (INIS)

2007-01-01

This report describes the results of six scenarios considering the impact of energy price shocks on the UK economy. The six scenarios considered are: UK aggregate energy price scenario; pan-Europe aggregate energy price; global aggregate energy price; UK temporary gas price; UK permanent gas price; crude (Brent) oil price. As expected, shocks to aggregate energy prices cause the largest macroeconomic and energy demand effects (in terms of growth rate volatility). Shocks to gas prices produce a greater growth volatility for macroeconomic and energy demand than shocks to oil prices. In general terms, shocks specific to the UK market tend to produce more growth rate volatility than wider ranging price shocks (global or pan-European). All of the price shocks considered have a recursive effect on the main indicators, which tend to stabilise around the baseline level in the long run. The report summarises the results obtained in the different scenarios

Exploring public perceptions of energy security risks in the UK

International Nuclear Information System (INIS)

Demski, Christina; Poortinga, Wouter; Pidgeon, Nick

2014-01-01

Along with climate change and affordability, concerns about energy security are key drivers behind proposals for major energy system change in the UK and numerous other countries. Unlike climate change we know very little about how the public thinks and feels about this aspect of sustainability and energy policy. Beyond engaging critically with conceptual and theoretical discussions, empirical data from two surveys (Cardiff postal survey, N=520; online UK survey, N=499) using a ten item energy security scale are presented and discussed. Here we show that aspects of energy security are certainly of concern to the UK public, with particularly high concern around dependence on fossil fuels/imports and relatively lower expressed concern for actual disruption of energy supply. However public concerns around energy security are only emerging, and likely to change depending on the context in which it is discussed (e.g. in comparison to climate change). In addition, findings from public interviews are used to further contextualise the survey findings, showing unfamiliarity among the UK public with regards to the term “energy security”. We discuss implications, and further work that would be useful for understanding public perceptions in more depth. - highlights: • Exploring public views on energy security using a 10 item scale. • Concerns over energy security is relatively high but susceptible to framing. • Patterns of concern for different energy security aspects examined. • The term energy security is unfamiliar, only an emerging concern among UK publics. • Further discussion on the meanings and implications of these perceptions

Implementation of food safety management systems in the UK

OpenAIRE

Mensah, L. D.; Julien, D.

2011-01-01

This paper reports the first stage of work being undertaken to understand the factors that have impacted on the current state of food safety in the UK food manufacturing sector. The paper first explores developments in international food safety regulation in general and in particular, the UK. Using a survey and case study methodology, the paper examines the response of food manufacturing enterprises to food safety regulation, and uses statistical techniques to investigate th...

Scaling of Precipitation Extremes Modelled by Generalized Pareto Distribution

Science.gov (United States)

Rajulapati, C. R.; Mujumdar, P. P.

2017-12-01

Precipitation extremes are often modelled with data from annual maximum series or peaks over threshold series. The Generalized Pareto Distribution (GPD) is commonly used to fit the peaks over threshold series. Scaling of precipitation extremes from larger time scales to smaller time scales when the extremes are modelled with the GPD is burdened with difficulties arising from varying thresholds for different durations. In this study, the scale invariance theory is used to develop a disaggregation model for precipitation extremes exceeding specified thresholds. A scaling relationship is developed for a range of thresholds obtained from a set of quantiles of non-zero precipitation of different durations. The GPD parameters and exceedance rate parameters are modelled by the Bayesian approach and the uncertainty in scaling exponent is quantified. A quantile based modification in the scaling relationship is proposed for obtaining the varying thresholds and exceedance rate parameters for shorter durations. The disaggregation model is applied to precipitation datasets of Berlin City, Germany and Bangalore City, India. From both the applications, it is observed that the uncertainty in the scaling exponent has a considerable effect on uncertainty in scaled parameters and return levels of shorter durations.

Family income and child health in the UK.

Science.gov (United States)

Apouey, Bénédicte; Geoffard, Pierre-Yves

2013-07-01

Recent studies examining the relationship between family income and child health in the UK have produced mixed findings. We re-examine the income gradient in child general health and its evolution with child age in this country, using a very large sample of British children. We find that there is no correlation between income and child general health at ages 0-1, that the gradient emerges around age 2 and is constant from age 2 to age 17. In addition, we show that the gradient remains large and significant when we reduce the endogeneity of income. Furthermore, our results indicate that the gradient in general health reflects a greater prevalence of chronic conditions among low-income children and a greater severity of these conditions. Taken together, these findings suggest that income does matter for child health in the UK and may play a role in the intergenerational transmission of socioeconomic status. Copyright © 2013 Elsevier B.V. All rights reserved.

Magnetic Moments in the Past: developing archaeomagnetic dating in the UK

Science.gov (United States)

Outram, Zoe; Batt, Catherine M.; Linford, Paul

2010-05-01

Magnetic studies of archaeological materials have a long history of development in the UK and the data produced by these studies is a key component of global models of the geomagnetic field. However, archaeomagnetic dating is not a widely used dating technique in UK archaeology, despite the potential to produce archaeologically significant information that directly relates to human activity. This often means that opportunities to improve our understanding of the past geomagnetic field are lost, because archaeologists are unaware of the potential of the method. This presentation discusses a project by the University of Bradford, UK and English Heritage to demonstrate and communicate the potential of archaeomagnetic dating of archaeological materials for routine use within the UK. The aims of the project were achieved through the production of a website and a database for all current and past archaeomagnetic studies carried out in the UK. The website provides archaeologists with the information required to consider the use of archaeomagnetic dating; including a general introduction to the technique, the features that can be sampled, the precision that can be expected from the dates and how much it costs. In addition, all archaeomagnetic studies carried out in the UK have been collated into a database, allowing similar studies to be identified on the basis of the location of the sites, the archaeological period and type of feature sampled. This clearly demonstrates how effective archaeomagnetic dating has been in different archaeological situations. The locations of the sites have been mapped using Google Earth so that studies carried out in a particular region, or from a specific time period can be easily identified. The database supports the continued development of archaeomagnetic dating in the UK, as the data required to construct the secular variation curves can be extracted easily. This allows the curves to be regularly updated following the production of new

Testing general relativity at cosmological scales: Implementation and parameter correlations

International Nuclear Information System (INIS)

Dossett, Jason N.; Ishak, Mustapha; Moldenhauer, Jacob

2011-01-01

The testing of general relativity at cosmological scales has become a possible and timely endeavor that is not only motivated by the pressing question of cosmic acceleration but also by the proposals of some extensions to general relativity that would manifest themselves at large scales of distance. We analyze here correlations between modified gravity growth parameters and some core cosmological parameters using the latest cosmological data sets including the refined Cosmic Evolution Survey 3D weak lensing. We provide the parametrized modified growth equations and their evolution. We implement known functional and binning approaches, and propose a new hybrid approach to evolve the modified gravity parameters in redshift (time) and scale. The hybrid parametrization combines a binned redshift dependence and a smooth evolution in scale avoiding a jump in the matter power spectrum. The formalism developed to test the consistency of current and future data with general relativity is implemented in a package that we make publicly available and call ISiTGR (Integrated Software in Testing General Relativity), an integrated set of modified modules for the publicly available packages CosmoMC and CAMB, including a modified version of the integrated Sachs-Wolfe-galaxy cross correlation module of Ho et al. and a new weak-lensing likelihood module for the refined Hubble Space Telescope Cosmic Evolution Survey weak gravitational lensing tomography data. We obtain parameter constraints and correlation coefficients finding that modified gravity parameters are significantly correlated with σ 8 and mildly correlated with Ω m , for all evolution methods. The degeneracies between σ 8 and modified gravity parameters are found to be substantial for the functional form and also for some specific bins in the hybrid and binned methods indicating that these degeneracies will need to be taken into consideration when using future high precision data.

How much should I eat? A comparison of suggested portion sizes in the UK.

Science.gov (United States)

Lewis, Hannah B; Ahern, Amy L; Jebb, Susan A

2012-11-01

To identify and compare suggested food portion sizes in UK schemes. The study collated and compared suggested portion sizes from selected UK schemes intended both for general advice and weight-loss advice. Portion size schemes were included if they were relevant to the UK, provided actual portion size information, were intended for adults and were obtainable from the public domain in November 2010. Included schemes were from the food industry, non-governmental organisations and health-care professionals. Suggested portion sizes of foods occurring in at least one scheme for general advice and at least one scheme for weight loss were included. Own brand on-pack portion size labelling from a large UK-wide supermarket was added to represent portion size advice from UK food retailers. Not applicable. The suggested portion sizes in the weight-loss advice schemes were often concordant, as were the general advice schemes, except one general advice scheme from a non-governmental organisation which was more closely aligned with the portion sizes for weight loss. Overall there were substantial discrepancies between suggested portion sizes for muesli and crunchy breakfast cereals, rice, pasta and potatoes, meat, fish and pulses, whereas portion sizes for cooked vegetables, dried fruit, some breakfast cereals and cheese were broadly consistent. There is a lack of consistency in the portion sizes communicated to the public. An independent and authoritative scheme of suggested portion sizes for all foods, with distinct recommendations for general advice and for weight-loss advice, could be of benefit.

Early Regulatory Engagement for Successful Site Remediation: the UK Experience - 13173

International Nuclear Information System (INIS)

Maitland, R.P.; Senior, D.

2013-01-01

The Office for Nuclear Regulation (ONR) is an independent safety, security and transport regulator of the UK nuclear industry. ONR regulates all civil nuclear reactor power stations, fuel manufacture, enrichment, spent fuel reprocessing, most defence sites and installations that store and process legacy spent fuel and radioactive waste. The responsibility for funding and strategic direction of decommissioning and radioactive waste management of state owned legacy sites has rested solely with the Nuclear Decommissioning Authority (NDA) since 2005. A key component of NDA's mandate was to encourage new strategic approaches and innovation to dealing with the UK's waste legacy and which deliver value-for-money to the UK taxpayer. ONR, as an agency of the Health and Safety Executive, is entirely independent of NDA and regulates all prescribed activities on NDA's sites. NDA's competition of site management and closure contracts has attracted significant international interest and the formation of consortia comprised of major British, US, French and Swedish organizations bidding for those contracts. The prominence of US organizations in each of those consortia reflects the scale and breadth of existing waste management and D and D projects in the US. This paper will articulate, in broad terms, the challenges faced by international organizations seeking to employ 'off-the-shelf' technology and D and D techniques, successfully employed elsewhere, into the UK regulatory context. The predominantly 'goal-setting' regulatory framework in the UK does not generally prescribe a minimum standard to which a licensee must adhere. The legal onus on licensees in the UK is to demonstrate, whatever technology is selected, that in its applications, risks are reduced 'So Far As Is Reasonably Practicable' or 'SFAIRP'. By the nature of its role, ONR adopts a conservative approach to regulation; however ONR also recognises that in the decommissioning (and ultimately the site closure) domain

Generalized z-scaling in proton-proton collisions at high energies

International Nuclear Information System (INIS)

Zborovsky, I.; Tokarev, M.

2006-01-01

New generalization of z-scaling in inclusive particle production is proposed. The scaling variable z is a fractal measure which depends on kinematical characteristics of the underlying subprocess expressed in terms of the momentum fractions x 1 and x 2 of the incoming protons. In the generalized approach, the x 1 and x 2 are functions of the momentum fractions y a and y b of the scattered and recoil constituents carried out by the inclusive particle and recoil object, respectively. The scaling function ψ(z) for charged and identified hadrons produced in proton-proton collisions is constructed. The fractal dimensions and heat capacity of the produced medium entering definition of the z are established to obtain energy, angular and multiplicity independence of the ψ(z). The scheme allows unique description of data on inclusive cross sections of charged particles, pions, kaons, antiprotons, and lambdas at high energies. The obtained results are of interest to use z-scaling as a tool for searching for new physics phenomena of particle production in high transverse momentum and high multiplicity region at the proton-proton colliders RHIC and LHC

Indian Diaspora In The UK

Directory of Open Access Journals (Sweden)

L. V. Kulik

2017-01-01

Full Text Available The author traces the history of formation of the Indian diaspora in the UK, evaluates the key trends that characterize the current state of diaspora. The article highlights the level of involvement and participation of diaspora in the evolution of the bilateral relations, as well as the influence of diaspora over home and foreign policy in the UK and India. The diaspora today is not just a unique vibrant connection between the two countries, it has also become a factor of influence over domestic, social and economic affairs in both the UK and India. There is a growing number of Indians among British statesmen and politicians. Indians occupy significant posts in various sectors in Britain, including business and finance. This contributes to strengthening of economic ties between the two countries, particularly important considering Britain’s forthcoming exit from the EU. As to internal political matters, though potential issues exist (those include, for instance, the possible transfer from India into Britain of problematic inter-caste relations, India’s criticism over unbalanced approach to teaching colonial history in British schools, the Indian diaspora due to its’ inherent tolerance and moderation generally plays a stabilizing role in the UK, especially on the background of radicalization of other ethnic communities. For the new India the diaspora today is not just an important source of financing, competences and know-how, it is also a significant lobbying and soft-power instrument. This article is part of a broader research, related to the contemporary relations between the United Kingdom and India. Indian diaspora in the UK is an integral part of the unique centuries-long history that connects the two countries. It is poised to remain a strong factor contributing to interdependence and cooperation between Britain and India in the XXI century.

A review of the ecological impacts of wind farms in the UK

International Nuclear Information System (INIS)

1996-01-01

The number of wind farm developments in the UK has grown rapidly in recent years. While, on a global scale, the benefits of utilising renewable energy resources are generally accepted, wind energy developments may cause local impacts to the ecological environment. In some cases, these may be potentially of significance in nature conservation terms. This report considers the potential impacts of wind farms on hydrology, soils, vegetation and fauna other than birds. Habitats and species most likely to be sensitive to impacts are discussed, and the causes of the impacts are considered. Recurrent gaps in wind farm environmental assessments are identified and new subject matter is suggested for inclusion in future evaluations and monitoring programmes. (author)

Spatially Explicit Analysis of Water Footprints in the UK

Directory of Open Access Journals (Sweden)

John Barrett

2010-12-01

that this is mainly explained by differences in the average income level across the UK. We argue that the information provided by our model at different spatial scales can be very useful for informing integrated water supply and demand side management.

UK surplus source disposal programme - 16097

International Nuclear Information System (INIS)

John, Gordon H.; Reeves, Nigel; Nisbet, Amy C.; Garnett, Andrew; Williams, Clive R.

2009-01-01

The UK Surplus Source Disposal Programme (SSDP), managed by the Environment Agency, was designed to remove redundant radioactive sources from the public domain. The UK Government Department for Environment, Food and Rural Affairs (Defra) was concerned that disused sources were being retained by hospitals, universities and businesses, posing a risk to public health and the environment. AMEC provided a range of technical and administrative services to support the SSDP. A questionnaire was issued to registered source holders and the submitted returns compiled to assess the scale of the project. A member of AMEC staff was seconded to the Environment Agency to provide technical support and liaise directly with source holders during funding applications, which would cover disposal costs. Funding for disposal of different sources was partially based on a sliding scale of risk as determined by the IAEA hazard categorisation system. This funding was also sector dependent. The SSDP was subsequently expanded to include the disposal of luminised aircraft instruments from aviation museums across the UK. These museums often hold significant radiological inventories, with many items being unused and in a poor state of repair. These instruments were fully characterised on site by assessing surface dose rate, dimensions, source integrity and potential contamination issues. Calculations using the Microshield computer code allowed gamma radiation measurements to be converted into total activity estimates for each source. More than 11,000 sources were disposed of under the programme from across the medical, industrial, museum and academic sectors. The total activity disposed of was more than 8.5 E+14 Bq, and the project was delivered under budget. (authors)

UK Minister enthusiastic after visit to CERN

CERN Multimedia

2008-01-01

ON Tuesday 5 August the UK Secretary of State for Innovation, Universities and Skills, John Denham, came to CERN. The UK continues its strong links with CERN.The Minister was welcomed on arrival at CERN by Robert Aymar, the Director-General, and senior British scientists. Following a short presentation, he began a comprehensive tour of the Laboratory with a visit to both the LHC at point 5 and the CMS experiment. After lunch the Minister’s busy schedule continued, completing his overview of the main areas of UK participation at CERN. As soon as he had signed the guest book, he was whisked off to visit the LHCb experiment, the LHC computing grid project (LCG) and the ATLAS control room. However, the last item on his itinerary was perhaps the most illuminating. Meeting a diverse group of British scientists, from technical and summer students to staff members with more than 30 years of experience, the Minister had the opportunity...

A Reliability Generalization Study of the Marlowe-Crowne Social Desirability Scale.

Science.gov (United States)

Beretvas, S, Natasha; Meyers, Jason L.; Leite, Walter L.

2002-01-01

Conducted a reliability generalization study of the Marlowe-Crowne Social Desirability Scale (D. Crowne and D. Marlowe, 1960). Analysis of 93 studies show that the predicted score reliability for male adolescents was 0.53, and reliability for men's responses was lower than for women's. Discusses the need for further analysis of the scale. (SLD)

An exploratory study of information sources and key findings on UK cocaine-related deaths.

Science.gov (United States)

Corkery, John M; Claridge, Hugh; Goodair, Christine; Schifano, Fabrizio

2017-08-01

Cocaine-related deaths have increased since the early 1990s in Europe, including the UK. Being multi-factorial, they are difficult to define, detect and record. The European Monitoring Centre for Drugs and Drug Addiction commissioned research to: describe trends reported to Special Mortality Registries and General Mortality Registers; provide demographic and drug-use characteristic information of cases; and establish how deaths are identified and classified. A questionnaire was developed and piloted amongst all European Monitoring Centre for Drugs and Drug Addiction Focal Point experts/Special Mortality Registries: 19 (63%) responded; nine countries provided aggregated data. UK General Mortality Registers use cause of death and toxicology to identify cocaine-related deaths. Categorisation is based on International Classification of Diseases codes. Special Mortality Registries use toxicology, autopsy, evidence and cause of death. The cocaine metabolites commonly screened for are: benzoylecgonine, ecgonine methyl ester, cocaethylene and ecgonine. The 2000s saw a generally accelerating upward trend in cases, followed by a decline in 2009. The UK recorded 2700-2900 deaths during 1998-2012. UK Special Mortality Registry data (2005-2009) indicate: 25-44 year-olds account for 74% of deaths; mean age=34 (range 15-81) years; 84% male. Cocaine overdoses account for two-thirds of cases; cocaine alone being mentioned/implicated in 23% in the UK. Opioids are involved in most (58%) cocaine overdose cases.

Perceptions of HPV Vaccine amongst UK University Students

Science.gov (United States)

Martin, Ellen; Senior, Naomi; Abdullah, Ammar; Brown, Janine; Collings, Suzanne; Racktoo, Sophie; Walpole, Sarah; Zeiton, Moez; Heffernan, Catherine

2011-01-01

Purpose: The aim of this small-scale focus group study is to explore the impact the Human Papilloma Virus (HPV) vaccine has on attitudes towards HPV, cervical cancer and sexual risk taking amongst university students in the UK. Design/methodology/approach: Participants were recruited through advertisements placed on notice boards throughout the…

Potential for biogas on farms in the UK (1990 update)

International Nuclear Information System (INIS)

Mosey, F.E.

1991-01-01

In a previous report, the potential for generating renewable energy as biogas on farms in the UK using a new generation of 'package plant' anaerobic digestion units was investigated. It was concluded that the digestion technology was rugged and reliable but rather expensive for general farm use. An update report is presented to determine whether anaerobic digester design concepts, increasing environmental constraints on farm waste disposal and the Electricity Industry's Non-Fossil Fuel Obligation has modified these conclusions. (UK)

General gauge mediation at the weak scale

Energy Technology Data Exchange (ETDEWEB)

Knapen, Simon [Berkeley Center for Theoretical Physics,University of California, Berkeley, CA 94720 (United States); Theoretical Physics Group, Lawrence Berkeley National Laboratory,Berkeley, CA 94720 (United States); Redigolo, Diego [Sorbonne Universités, UPMC Univ Paris 06,UMR 7589, LPTHE, F-75005, Paris (France); CNRS, UMR 7589,LPTHE, F-75005, Paris (France); Shih, David [New High Energy Theory Center, Rutgers University,Piscataway, NJ 08854 (United States)

2016-03-09

We completely characterize General Gauge Mediation (GGM) at the weak scale by solving all IR constraints over the full parameter space. This is made possible through a combination of numerical and analytical methods, based on a set of algebraic relations among the IR soft masses derived from the GGM boundary conditions in the UV. We show how tensions between just a few constraints determine the boundaries of the parameter space: electroweak symmetry breaking (EWSB), the Higgs mass, slepton tachyons, and left-handed stop/sbottom tachyons. While these constraints allow the left-handed squarks to be arbitrarily light, they place strong lower bounds on all of the right-handed squarks. Meanwhile, light EW superpartners are generic throughout much of the parameter space. This is especially the case at lower messenger scales, where a positive threshold correction to m{sub h} coming from light Higgsinos and winos is essential in order to satisfy the Higgs mass constraint.

Perspectives of nuclear power in the UK - the view of a utility

International Nuclear Information System (INIS)

Golby, P.

2007-01-01

Nuclear energy is back on the agenda in UK due to the discussion about climate change and security of supply. First, the UK has to face up to the challenges of reducing its greenhouse gas emissions. The UK Government has adopted a clear leadership position on climate change internationally. Second, UK is facing some fundamental questions about the future security of the energy supplies. The decline of UKs' gas reserves in the North Sea is bringing to an end the years in which the UK could afford to be relatively relaxed energy and energy policy almost took care of itself. We are expecting the next major milestone with the UK Government due to publish an 'Energy Withe Paper'. Alongside that document they are also due to launch a new consultation on nuclear power and whether it should have a role in the UK market. For investment in nuclear to be a credible economic option for investors a number of issues will need to be addressed by the UK Government. These issues include the public and political acceptance, the management of the waste by the Government, and an efficient regulatory and licensing framework for new plants. Two words should be addressed to the UK Government at the moment - urgency and partnership. Urgency - because we desperately need to see progress on energy policy over the next 12 months. It is 5 minutes to midnight and the clock is ticking. Partnership - because investors are ready to make the necessary investments but we need in the UK the long-term policy framework that will underpin and support the scale of the investment we need to see. (orig.)

A Generalized Radiation Model for Human Mobility: Spatial Scale, Searching Direction and Trip Constraint.

Directory of Open Access Journals (Sweden)

Chaogui Kang

Full Text Available We generalized the recently introduced "radiation model", as an analog to the generalization of the classic "gravity model", to consolidate its nature of universality for modeling diverse mobility systems. By imposing the appropriate scaling exponent λ, normalization factor κ and system constraints including searching direction and trip OD constraint, the generalized radiation model accurately captures real human movements in various scenarios and spatial scales, including two different countries and four different cities. Our analytical results also indicated that the generalized radiation model outperformed alternative mobility models in various empirical analyses.

Early Regulatory Engagement for Successful Site Remediation: the UK Experience - 13173

Energy Technology Data Exchange (ETDEWEB)

Maitland, R.P.; Senior, D. [Office for Nuclear Regulation, Redgrave Court, Liverpool L20 7HS (United Kingdom)

2013-07-01

The Office for Nuclear Regulation (ONR) is an independent safety, security and transport regulator of the UK nuclear industry. ONR regulates all civil nuclear reactor power stations, fuel manufacture, enrichment, spent fuel reprocessing, most defence sites and installations that store and process legacy spent fuel and radioactive waste. The responsibility for funding and strategic direction of decommissioning and radioactive waste management of state owned legacy sites has rested solely with the Nuclear Decommissioning Authority (NDA) since 2005. A key component of NDA's mandate was to encourage new strategic approaches and innovation to dealing with the UK's waste legacy and which deliver value-for-money to the UK taxpayer. ONR, as an agency of the Health and Safety Executive, is entirely independent of NDA and regulates all prescribed activities on NDA's sites. NDA's competition of site management and closure contracts has attracted significant international interest and the formation of consortia comprised of major British, US, French and Swedish organizations bidding for those contracts. The prominence of US organizations in each of those consortia reflects the scale and breadth of existing waste management and D and D projects in the US. This paper will articulate, in broad terms, the challenges faced by international organizations seeking to employ 'off-the-shelf' technology and D and D techniques, successfully employed elsewhere, into the UK regulatory context. The predominantly 'goal-setting' regulatory framework in the UK does not generally prescribe a minimum standard to which a licensee must adhere. The legal onus on licensees in the UK is to demonstrate, whatever technology is selected, that in its applications, risks are reduced 'So Far As Is Reasonably Practicable' or 'SFAIRP'. By the nature of its role, ONR adopts a conservative approach to regulation; however ONR also recognises that in the

Why nuclear power failed the market test in the UK

International Nuclear Information System (INIS)

Chesshire, J.

1992-01-01

The Conservative Party's manifesto for the general election of May 1987 contained two pledges of relevance to the UK electricity supply industry (ESI). These were to privatize the industry; and to continue to support the development of civil nuclear power in the private sector. As anticipated by some independent commentators, in the event these objectives proved incompatible. The costs of nuclear power have long been a vexed issue and UK nuclear costs have been higher than those in many other countries. While most of the UK ESI has now been privatized, nuclear generation remains in the public sector. This article seeks to explore the reasons for this fundamental and politically embarrassing policy reversal, a rarity under three successive Conservative administrations since 1979. It would be incorrect to argue that private ownership and nuclear power are inherently incompatible. Rather the specific - competitive - form of privatization proposed for the UK failed to provide sufficient guarantees for the London capital market. Thus, at least in this specific case, nuclear power failed the market test. The implications of this for the UK nuclear industry have been profound. As a result, the UK case has wider international lessons as the pressures for privatization, liberalization and greater cost transparency bear down upon electric utilities in other countries. (author)

How much should I eat? A comparison of suggested portion sizes in the UK

OpenAIRE

Lewis, Hannah B; Ahern, Amy L; Jebb, Susan A

2012-01-01

Objective To identify and compare suggested food portion sizes in UK schemes. Design The study collated and compared suggested portion sizes from selected UK schemes intended both for general advice and weight-loss advice. Setting Portion size schemes were included if they were relevant to the UK, provided actual portion size information, were intended for adults and were obtainable from the public domain in November 2010. Included schemes were from the food industry, non-governmental organis...

Retrofit electrochromic glazing in a UK office

Directory of Open Access Journals (Sweden)

Ruth Kelly Waskett

2014-12-01

Full Text Available Electrochromic (EC glazing is now considered a viable alternative to fixed transmittance glazing. It has the potential to enable occupants to control daylight glare and solar heat gain without the use of blinds or external shading devices, giving users more access to daylight with all its inherent benefits. Furthermore, EC glazing can reduce energy consumption by decreasing cooling loads and electric lighting usage. Most research to date has studied the effects of EC glazing in scale models, computer simulations and full scale test rooms, and some of these studies have included human participants. However, there is a general lack of understanding regarding the performance and suitability of EC glazing in real-world working environments. A case study of the first UK retrofit application of EC glazing is being conducted in two adjacent offices in a university campus building. The offices are occupied by administration staff and have large southeastfacing windows. The existing double glazed units were replaced with commercially-available EC glazed units in 2012. Over a period of more than 18 months, the rooms were monitored intensively to record the effect of the EC glazing on both the physical room environment and the occupants themselves. A large amount of data from the monitoring programme is currently undergoing detailed analysis. Initial findings emerging from the installation and post-installation period are described in this paper.

Assessing Protective Factors for Violence Risk in U.K. General Mental Health Services Using the Structured Assessment of Protective Factors.

Science.gov (United States)

Haines, Alina; Brown, Andrew; Javaid, Syed Fahad; Khan, Fayyaz; Noblett, Steve; Omodunbi, Oladipupo; Sadiq, Khurram; Zaman, Wahid; Whittington, Richard

2017-12-01

Violence risk assessment and management are key tasks in mental health services and should be guided by validated instruments covering both risk and protective factors. This article is part of an international effort to validate the Structured Assessment of Protective Factors (SAPROF) for violence. The SAPROF, Historical, Clinical, Risk Management-20 (HCR-20) and the Psychopathy Checklist-Screening Version (PCL-SV) were administered in a sample of 261 patients in U.K. forensic, general inpatient, and community mental health settings. There was significant variation between these groups on SAPROF scores with fewer protective factors in the forensic group. The prospective validity of the SAPROF for nonviolence in the general inpatient and community samples was moderate (area under the curve [AUC] = .60). Adoption of the SAPROF or similar instruments as a supplement to risk-focused assessments has the potential to improve awareness of protective factors and enhance therapeutic engagement in a range of mental health services.

PLAB and UK graduates' performance on MRCP(UK) and MRCGP examinations: data linkage study

OpenAIRE

McManus, I. C.; Wakeford, R.

2014-01-01

OBJECTIVES: To assess whether international medical graduates passing the two examinations set by the Professional and Linguistic Assessments Board (PLAB1 and PLAB2) of the General Medical Council (GMC) are equivalent to UK graduates at the end of the first foundation year of medical training (F1), as the GMC requires, and if not, to assess what changes in the PLAB pass marks might produce equivalence. DESIGN: Data linkage of GMC PLAB performance data with data from the Royal Colleges of Phys...

Factors determining UK album success

OpenAIRE

Elliott, Caroline; Simmons, Robert

2011-01-01

This article uses a recently compiled dataset on the UK album sales to determine which factors contribute to best-selling album sales success. We control for factors including length of time since release, nationality of artist, artist type and album type, testing the increasing returns to information hypothesis. Information on general public online review scores for the albums in the dataset allows for a strong test of the accuracy of online reviews in predicting music sales, as online revie...

Second study of UK nuclear test participants

International Nuclear Information System (INIS)

Darby, S.; Doll, R.; Kendall, G.

1994-01-01

A second epidemiological analysis of mortality and cancer incidence in UK participants in the UK atmospheric nuclear tests and associated experimental programmes has provided broadly reassuring results. Overall death rates in test participants are lower than those in the general population and similar to those in a closely matched control group. Observations in the extended period of follow-up suggest that the excess of multiple myeloma seen in the first analysis was a chance finding. The extended follow-up does not provide any new evidence to support the finding of apparent excess of leukaemia found in the first analysis. However, the possibility that test participation may have caused a small risk of leukaemia in the early years after the tests cannot be ruled out. (author)

Chronic fatigue syndrome (CFS) or myalgic encephalomyelitis (ME) is different in children compared to in adults: a study of UK and Dutch clinical cohorts.

Science.gov (United States)

Collin, Simon M; Nuevo, Roberto; van de Putte, Elise M; Nijhof, Sanne L; Crawley, Esther

2015-10-28

To investigate differences between young children, adolescents and adults with chronic fatigue syndrome/myalgic encephalomyelitis (CFS/ME). Comparison of clinical cohorts from 8 paediatric and 27 adult CFS/ME services in the UK and a paediatric randomised controlled trial from the Netherlands. Outcome measures include: fatigue (the UK-Chalder Fatigue Scale); Disability (the UK-SF-36 physical function subscale; the Netherlands-CHQ-CF87); school attendance, pain, anxiety and depression (the UK-Hospital Anxiety & Depression Scale, Spence Children's Anxiety Scale; the Netherlands-Spielberger State-Trait Anxiety Inventory for Children, Children's Depression Inventory); symptoms; time-to-assessment; and body mass index. We used multinomial regression to compare younger (aged fatigue, and had been ill for longer. Younger children were less likely to have cognitive symptoms (OR 0.18 (95% CI 0.13 to 0.25)) and more likely to present with a sore throat (OR 1.42 (1.07 to 1.90). Adolescents were more likely to have headaches (81.1%, OR 1.56 (1.36% to 1.80%)) and less likely to have tender lymph nodes, palpitations, dizziness, general malaise and pain, compared to adults. Adolescents were more likely to have comorbid depression (OR 1.51 (1.33 to 1.72)) and less likely to have anxiety (OR 0.46 (0.41 to 0.53)) compared to adults. Paediatricians need to recognise that children with CFS/ME present differently from adults. Whether these differences reflect an underlying aetiopathology requires further investigation. FITNET trial registration numbers are ISRCTN59878666 and NCT00893438. This paper includes secondary (post-results) analysis of data from this trial, but are unrelated to trial outcomes. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

Confirmation of general relativity on large scales from weak lensing and galaxy velocities

Science.gov (United States)

Reyes, Reinabelle; Mandelbaum, Rachel; Seljak, Uros; Baldauf, Tobias; Gunn, James E.; Lombriser, Lucas; Smith, Robert E.

2010-03-01

Although general relativity underlies modern cosmology, its applicability on cosmological length scales has yet to be stringently tested. Such a test has recently been proposed, using a quantity, EG, that combines measures of large-scale gravitational lensing, galaxy clustering and structure growth rate. The combination is insensitive to `galaxy bias' (the difference between the clustering of visible galaxies and invisible dark matter) and is thus robust to the uncertainty in this parameter. Modified theories of gravity generally predict values of EG different from the general relativistic prediction because, in these theories, the `gravitational slip' (the difference between the two potentials that describe perturbations in the gravitational metric) is non-zero, which leads to changes in the growth of structure and the strength of the gravitational lensing effect. Here we report that EG = 0.39+/-0.06 on length scales of tens of megaparsecs, in agreement with the general relativistic prediction of EG~0.4. The measured value excludes a model within the tensor-vector-scalar gravity theory, which modifies both Newtonian and Einstein gravity. However, the relatively large uncertainty still permits models within f() theory, which is an extension of general relativity. A fivefold decrease in uncertainty is needed to rule out these models.

New reference values for body composition by bioelectrical impedance analysis in the general population: results from the UK Biobank.

Science.gov (United States)

Franssen, Frits M E; Rutten, Erica P A; Groenen, Miriam T J; Vanfleteren, Lowie E; Wouters, Emiel F M; Spruit, Martijn A

2014-06-01

Low fat-free mass (FFM) is a risk factor for morbidity and mortality in elderly and patient populations. Therefore, measurement of FFM is important in nutritional assessment. Bioelectrical impedance analysis (BIA) is a convenient method to assess FFM and FFM index (FFMI; FFM/height(2)). Although reference values have been established for individuals with normal body weight, no specific cutoff values are available for overweight and obese populations. Also, limited studies accounted for the age-related decline in FFM. To determine BMI- and age-specific reference values for abnormal low FFM(I) in white-ethnic men and women free of self-reported disease from the general population. The UK Biobank is a prospective epidemiological study of the general population from the United Kingdom. Individuals in the age category 45 to 69 years were analyzed. In addition to body weight, FFM and FFMI were measured using a Tanita BC-418MA. Also, self-reported chronic conditions and ethnic background were registered, and lung function was assessed using spirometry. After exclusion of all individuals with missing data, nonwhite ethnicity, self-reported disease, body mass index (BMI) less than 14 or 36 kg/m(2) or higher, and/or an obstructive lung function, reference values for FFM and FFMI were derived from 186,975 individuals (45.9% men; age: 56.9 ± 6.8 years; BMI: 26.5 ± 3.6 kg/m(2); FFMI 18.3 ± 2.4 kg/m(2)). FFM and FFMI were significantly associated with BMI and decreased with age. Percentiles 5, 10, 25, 50, 75, 90, and 95 were calculated for FFM, FFMI, and fat mass (index), after stratification for gender, age, and BMI. Using the UK Biobank dataset, new reference values for body composition assessed with BIA were determined in white-ethnic men and women aged 45 to 69 years. Because these reference values are BMI specific, they are of broad interest for overweight and obese populations. Copyright © 2014 American Medical Directors Association, Inc. Published by Elsevier Inc. All

Image processing and Quality Control for the first 10,000 brain imaging datasets from UK Biobank.

Science.gov (United States)

Alfaro-Almagro, Fidel; Jenkinson, Mark; Bangerter, Neal K; Andersson, Jesper L R; Griffanti, Ludovica; Douaud, Gwenaëlle; Sotiropoulos, Stamatios N; Jbabdi, Saad; Hernandez-Fernandez, Moises; Vallee, Emmanuel; Vidaurre, Diego; Webster, Matthew; McCarthy, Paul; Rorden, Christopher; Daducci, Alessandro; Alexander, Daniel C; Zhang, Hui; Dragonu, Iulius; Matthews, Paul M; Miller, Karla L; Smith, Stephen M

2018-02-01

UK Biobank is a large-scale prospective epidemiological study with all data accessible to researchers worldwide. It is currently in the process of bringing back 100,000 of the original participants for brain, heart and body MRI, carotid ultrasound and low-dose bone/fat x-ray. The brain imaging component covers 6 modalities (T1, T2 FLAIR, susceptibility weighted MRI, Resting fMRI, Task fMRI and Diffusion MRI). Raw and processed data from the first 10,000 imaged subjects has recently been released for general research access. To help convert this data into useful summary information we have developed an automated processing and QC (Quality Control) pipeline that is available for use by other researchers. In this paper we describe the pipeline in detail, following a brief overview of UK Biobank brain imaging and the acquisition protocol. We also describe several quantitative investigations carried out as part of the development of both the imaging protocol and the processing pipeline. Copyright © 2017 The Authors. Published by Elsevier Inc. All rights reserved.

Dark London: Dimensions and characteristics of dark tourism supply in the UK capital

OpenAIRE

Powell, Raymond; Iankova, Katia

2016-01-01

This paper will investigate the characteristics of the supply of dark tourism in London, UK through an examination of the identified main dark sites in London, UK. Our methodology is based on web analysis of the presence of marketed and non-marketed dark tourist sites in London, their web visitation, the level of their commercialisation and the characteristics which place them in the various scales as categorised in current literature, notably Stone (2006). We identified that London offers a ...

The UK Functional Assessment Measure (UK FIM+FAM: Psychometric Evaluation in Patients Undergoing Specialist Rehabilitation following a Stroke from the National UK Clinical Dataset.

Directory of Open Access Journals (Sweden)

Meenakshi Nayar

Full Text Available The UK Functional Assessment Measure (UKFIM+FAM is the principal outcome measure for the UK Rehabilitation Outcomes Collaborative (UKROC national database for specialist rehabilitation. Previously validated in a mixed neurorehabilitation cohort, this study is the first to explore its psychometric properties in a stroke population, and compare left and right hemispheric strokes (LHS vs RHS. We analysed in-patient episode data from 62 specialist rehabilitation units collated through the UKROC database 2010-2013. Complete data were analysed for 1,539 stroke patients (LHS: 588, RHS: 566 with clear localisation. For factor analysis, admission and discharge data were pooled and randomised into two equivalent samples; the first for exploratory factor analysis (EFA using principal components analysis, and the second for confirmatory factor analysis (CFA. Responsiveness for each subject (change from admission to discharge was examined using paired t-tests and differences between LHS and RHS for the entire group were examined using non-paired t-tests. EFA showed a strong general factor accounting for >48% of the total variance. A three-factor solution comprising motor, communication and psychosocial subscales, accounting for >69% total variance, provided acceptable fit statistics on CFA (Root Mean Square Error of Approximation was 0.08 and Comparative Fit Index/ Tucker Lewis Index 0.922/0.907. All three subscales showed significant improvement between admission and discharge (p0.5. Total scores between LHS and RHS were not significantly different. However, LHS showed significantly higher motor scores (Mean 5.7, 95%CI 2.7, 8.6 p<0.001, while LHS had significantly lower cognitive scores, primarily in the communication domain (-6.8 95%CI -7.7, -5.8 p<0.001. To conclude, the UK FIM+FAM has a three-factor structure in stroke, similar to the general neurorehabilitation population. It is responsive to change during in-patient rehabilitation, and distinguishes

What factors influence UK medical students’ choice of foundation school?

Directory of Open Access Journals (Sweden)

Miah S

2017-04-01

Full Text Available Saiful Miah,1,2 Karl H Pang,3 Wayne Rebello,4 Zoe Rubakumar,4 Victoria Fung,5 Suresh Venugopal,6 Hena Begum4 1Division of Surgery and Interventional science, University College London, London, UK; 2Department of Urology, Charing Cross Hospital Imperial College Healthcare NHS Trust, London, UK; 3Academic Urology Unit, University of Sheffield, Sheffield, UK; 4Medical School, University of Sheffield, Sheffield, UK; 5Department of Plastic Surgery, Royal Hallamshire Hospital, Sheffield, UK; 6Department of Urology, Chesterfield Royal Infirmary, Chesterfield, UK Background: We aimed to identify the factors influencing UK medical student applicants’ choice of foundation school. We also explored the factors that doctors currently approaching the end of their 2-year program believe should be considered. Methods: A cross-sectional study was conducted during the 2013–2014 academic year. An online questionnaire was distributed to 2092 final-year medical students from nine UK medical schools and 84 foundation year-2 (FY2 doctors from eight foundation schools. Participants were asked to rank their top 3 from a list of 12 factors that could potentially influence choice of foundation school on a 5-point Likert scale. Collated categorical data from the two groups were compared using a chi-square test with Yates correction. Results: Geographic location was overwhelmingly the most important factor for medical students and FY2 doctors with 97.2% and 98.8% in agreement, respectively. Social relationships played a pivotal role for medical student applicants. Clinical specialties within the rotations were of less importance to medical students, in comparison to location and social relationships. In contrast, FY2 doctors placed a significantly greater importance on the specialties undertaken in their 2-year training program, when compared to medical students (chi-square; p=0.0001. Conclusion: UK medical schools should make their foundation program applicants aware

Marketing of new Technologies: The case of Renewable Energies in the UK

DEFF Research Database (Denmark)

Brem, Alexander; Muehlmann, F.; Sarmiento, T.

2011-01-01

The market in the UK for renewable energy is arguably at a very critical phase in its development. Key drivers for current policy include energy security, climate change and energy prices, added to which the UK has agreed specific targets with other EU countries to help meet these challenges....... The paper includes a general overview of worldwide energy demand and a comprehensive overview of renewable energy alternatives. Based on that, it describes the development of the UK renewables marketplace with a market overview including a summary of selected key organisations currently operating. Finally......, this paper recapitulates the key findings of our quantitative research, based on a survey of 65 organisations operating in the market, into the state of the UK market, including a view on the trends and outlook for the future. Finally, the paper offers some concluding remarks which state, among others...

Background information to the installers guide for small scale mains connected PV

Energy Technology Data Exchange (ETDEWEB)

NONE

2002-07-01

This report contains background information used by BRE, EA Technology, Halcrows and Sundog when compiling guidance for the UK's New and Renewable Energy Programme on the installation of small-scale photovoltaics (PV) in buildings. The report considers: relevant standards; general safety issues; fire and safety issues, including the fire resistance of PV modules; PV module ratings such as maximum voltage and maximum current; DC cabling; the DC disconnect; the DC junction box; fault analysis; general and AC side earthing; DC earthing; lightning and surge suppression; inverters; AC modules; AC systems; getting connection; mounting options; and installation issues.

UK-trained junior doctors' intentions to work in UK medicine: questionnaire surveys, three years after graduation.

Science.gov (United States)

Surman, Geraldine; Goldacre, Michael J; Lambert, Trevor W

2017-12-01

Objective To report on the career intentions, three years after qualification, of 12 national cohorts of UK-trained doctors who qualified between 1974 and 2012, and, specifically, to compare recent UK medical graduates' intentions to work in medicine in the UK with earlier graduates. Design Questionnaire surveys of cohorts of UK medical graduates defined by year of graduation. Setting UK. Participants 30,272 UK medical graduates. Main outcome measures Stated level of intention to pursue a long-term career in medicine in the UK. Results The response rate was 62% (30,272/48,927). We examined responses to the question ' Apart from temporary visits abroad, do you intend to practise medicine in the United Kingdom for the foreseeable future?' Of doctors from UK homes, 90% had specified that they would 'definitely or probably' practise medicine in the UK in the surveys of 1977-1986, 81% in 1996-2011 and 64% in 2015. Those who said that they would probably or definitely not practise medicine in the UK comprised 5% in 1977-1986, 8% in 1996-2011 and 15% in 2015. Most who were not definite about a future career in UK medicine indicated that they would wish to practise medicine outside the UK rather than to leave medicine. Conclusions The wish to remain in UK medical practice in the 2015 survey was unprecedentedly low in this unique series of 40 years of surveys.

Intramuscular Olanzapine – a UK case series of early cases

Directory of Open Access Journals (Sweden)

Taylor Mark

2007-04-01

Full Text Available Abstract Background Clinical trials assessing efficacy and safety of Intramuscular (IM Olanzapine in acute schizophrenia and acute mania have previously been undertaken in studies required for drug registration in patients who were required to give informed consent. These patients may have less severe forms of psychosis than patients treated in routine practice. Data derived from naturalistic practice following the launch of IM olanzapine may be helpful for clinicians in assessing efficacy and safety of IM olanzapine. The PANSS-EC scale used in the clinical studies may represent a tool that could be used in routine clinical practice. Case presentation We report on an early unselected case series of 7 patients who received IM olanzapine in routine clinical practice settings in the UK. In this case series, olanzapine IM was generally effective, and no adverse events were reported. Adjunctive benzodiazepines were given concomitantly in 1 of the 7 subjects. This is relevant as concomitant benzodiazepines are not recommended for a minimum of 1 hour post IM olanzapine administration. PANSS-EC data was collected in 2 of the 7 subjects. Conclusion Although patients had greater severity of psychosis than clinical trial patients there were no unexpected findings. In addition the PANSS-EC scale is a scale that may be useful in assessing the efficacy of IM antipsychotics in routine clinical practice.

Tour of the stands at the UK@CERN industrial exhibition with the Director-General and H.E. Mr Simon Featherstone, HM Ambassador to Switzerland, hosted by Mrs. Jan Fillingham MBE, Head of Exhibitions, BEAMA

CERN Multimedia

Claudia Marcelloni

2006-01-01

Tour of the stands at the UK@CERN industrial exhibition with the Director-General and H.E. Mr Simon Featherstone, HM Ambassador to Switzerland, hosted by Mrs. Jan Fillingham MBE, Head of Exhibitions, BEAMA

A general model for metabolic scaling in self-similar asymmetric networks.

Directory of Open Access Journals (Sweden)

Alexander Byers Brummer

2017-03-01

Full Text Available How a particular attribute of an organism changes or scales with its body size is known as an allometry. Biological allometries, such as metabolic scaling, have been hypothesized to result from selection to maximize how vascular networks fill space yet minimize internal transport distances and resistances. The West, Brown, Enquist (WBE model argues that these two principles (space-filling and energy minimization are (i general principles underlying the evolution of the diversity of biological networks across plants and animals and (ii can be used to predict how the resulting geometry of biological networks then governs their allometric scaling. Perhaps the most central biological allometry is how metabolic rate scales with body size. A core assumption of the WBE model is that networks are symmetric with respect to their geometric properties. That is, any two given branches within the same generation in the network are assumed to have identical lengths and radii. However, biological networks are rarely if ever symmetric. An open question is: Does incorporating asymmetric branching change or influence the predictions of the WBE model? We derive a general network model that relaxes the symmetric assumption and define two classes of asymmetrically bifurcating networks. We show that asymmetric branching can be incorporated into the WBE model. This asymmetric version of the WBE model results in several theoretical predictions for the structure, physiology, and metabolism of organisms, specifically in the case for the cardiovascular system. We show how network asymmetry can now be incorporated in the many allometric scaling relationships via total network volume. Most importantly, we show that the 3/4 metabolic scaling exponent from Kleiber's Law can still be attained within many asymmetric networks.

What is the prognosis of nitrogen losses from UK soils?

Science.gov (United States)

Burt, T. P.; Worrall, F.; Whelan, M.; Howden, N. J.

2009-12-01

The UK’s high population density, intensive agriculture and relative short, unimpeded rivers mean that the UK is a known “hotspot” of fluvial nitrogen flux. Furthermore, it is known that the fluvial flux of nitrogen from the UK is increasing. This study estimates the release of nitrate from the UK terrestrial biosphere to understand this rising fluvial flux and i to assess the in-stream losses of nitrate, thusgiving an assessment of the fluvial component of the total nitrogen budget of UK. The approach taken by the study is to use an export coefficient model coupled with a description of mineralisation and immobilisation of nitrogen within soil reserves. The study applies the modelling approach to the whole of the UK from 1925 to 2007 using long term records of: land use (including - agricultural, forestry and urban uses); livestock; human population and atmospheric deposition. The study shows that: i) The flux of nitrate from the UK soils varied from 420 to 1463 Ktonnes N/yr with two peaks in the period since 1925, one in 1944 and one in 1967, the first is caused by mineralisation of soil organic matter following large-scale land use change in the Second World War, and the second is a multifactorial response to land use change and intensification. ii) The current trend in the release from soils is downward whilst the current fluvial flux at the tidal limit is upwards. With the current trends fluvial flux at the tidal limit will be greater than release from the soils of the UK, i.e. there will be net gain across the fluvial network. This apparent gain can be explained by the breakthrough of high nitrate groundwater into surface waters.

Future UK markets for stand-alone renewable energy systems

International Nuclear Information System (INIS)

Paish, O.

1999-01-01

A study to identify and quantify the market for stand-alone renewable energy supplies of power (photovoltaics, wind and micro-hydro electricity systems) was described. The study focused on small systems, generally less than a few kW installed capacity. It was suggested that in the UK, the emphasis on grid-connected renewable energy technologies (RETs) has blurred the fact that it is 'off-grid' renewable systems that can offer more immediate real commercial markets for the renewables business. With the likelihood of a significant increase in demand for renewables world wide over the next ten years, the UK needs to make a special effort to become involved

Renewable energy policy in the UK 1990-2003

International Nuclear Information System (INIS)

Mitchell, Catherine; Connor, Peter

2004-01-01

The UK's renewable energy policy has been characterised by opportunism, cost-limiting caps and continuous adjustments resulting from a lack of clarity of goals. Renewable electricity has had a specific delivery mechanism in place since 1990. The Non-Fossil Fuel Obligation (NFFO) did not deliver deployment; did not create mentors; did not promote diversity; was focussed on electricity and was generally beneficial only to large companies. A new support mechanism, the Renewable Obligation, began in April 2002. This may result in more deployment than the NFFO, but is also beneficial to electricity-generating technologies and large, established companies only. The UK Government published a visionary energy policy in early 2003 placing the UK on a path to cutting carbon dioxide emissions by 60% in 2050. This paper argues that unless the Government 'learns' from it's past results, mistakes and difficulties, clarifies the reasons for supporting renewable energy and then follows through with a focussed policy aimed at delivery, diversity and the creation of mentors, it is likely to be no more successful than the previous 13 years of renewable policy

HOW LIFE TRANSITION HAS AFFECTED THE CONSUMER BEHAVIOUR OF CHINESE INTERNATIONAL STUDENTS IN THE UK: AN GENERAL PERSPECTIVE

OpenAIRE

Feng, Ruilan

2008-01-01

There is increasing number of Chinese students study abroad in the UK during recent years. Most of these students are in their late adolescence or emerging adulthood. They are in the life transition from adolescence to adulthood as well as in the transition to be international students in the UK. The research is aim to investigate the consume behavior of these students in order to find out how study abroad as a life transition has influences these people's self-concept thus influence thei...

Graduates of different UK medical schools show substantial differences in performance on MRCP(UK Part 1, Part 2 and PACES examinations

Directory of Open Access Journals (Sweden)

Mollon Jennifer

2008-02-01

Full Text Available Abstract Background The UK General Medical Council has emphasized the lack of evidence on whether graduates from different UK medical schools perform differently in their clinical careers. Here we assess the performance of UK graduates who have taken MRCP(UK Part 1 and Part 2, which are multiple-choice assessments, and PACES, an assessment using real and simulated patients of clinical examination skills and communication skills, and we explore the reasons for the differences between medical schools. Method We perform a retrospective analysis of the performance of 5827 doctors graduating in UK medical schools taking the Part 1, Part 2 or PACES for the first time between 2003/2 and 2005/3, and 22453 candidates taking Part 1 from 1989/1 to 2005/3. Results Graduates of UK medical schools performed differently in the MRCP(UK examination between 2003/2 and 2005/3. Part 1 and 2 performance of Oxford, Cambridge and Newcastle-upon-Tyne graduates was significantly better than average, and the performance of Liverpool, Dundee, Belfast and Aberdeen graduates was significantly worse than average. In the PACES (clinical examination, Oxford graduates performed significantly above average, and Dundee, Liverpool and London graduates significantly below average. About 60% of medical school variance was explained by differences in pre-admission qualifications, although the remaining variance was still significant, with graduates from Leicester, Oxford, Birmingham, Newcastle-upon-Tyne and London overperforming at Part 1, and graduates from Southampton, Dundee, Aberdeen, Liverpool and Belfast underperforming relative to pre-admission qualifications. The ranking of schools at Part 1 in 2003/2 to 2005/3 correlated 0.723, 0.654, 0.618 and 0.493 with performance in 1999–2001, 1996–1998, 1993–1995 and 1989–1992, respectively. Conclusion Candidates from different UK medical schools perform differently in all three parts of the MRCP(UK examination, with the

The future of UK/Irish surgery: A European solution.

Science.gov (United States)

Varzgalis, M; Kerin, M J; Sweeney, K J

2015-11-01

The United Kingdom (UK) and Republic of Ireland (ROI) hospital systems are dependent on junior doctors for their functionality however it is increasingly difficult to recruit UK/ROI trained doctors to fill these posts. Directive 2005/36/EC, which came into force in 2007, is the principal European legislation on the recognition of equivalence of professional qualifications across Europe. European trained doctors are therefore attractive candidates for junior doctor posts. However, although their training is recognised as equivalent by the Irish Medical Council (IMC) and General Medical Council (GMC) they are not being appointed to equivalent posts by the Health Service Executive (HSE) or National Health Service (NHS). With the influence of European Union (EU) centralisation, modification of UK/ROI consultant grade is imminent, possibly to pyramidal structure of the Continental European model with clearer lines of corporate responsibility. Copyright © 2015 IJS Publishing Group Limited. Published by Elsevier Ltd. All rights reserved.

Progressive Amalgamation of Building Clusters for Map Generalization Based on Scaling Subgroups

Directory of Open Access Journals (Sweden)

Xianjin He

2018-03-01

Full Text Available Map generalization utilizes transformation operations to derive smaller-scale maps from larger-scale maps, and is a key procedure for the modelling and understanding of geographic space. Studies to date have largely applied a fixed tolerance to aggregate clustered buildings into a single object, resulting in the loss of details that meet cartographic constraints and may be of importance for users. This study aims to develop a method that amalgamates clustered buildings gradually without significant modification of geometry, while preserving the map details as much as possible under cartographic constraints. The amalgamation process consists of three key steps. First, individual buildings are grouped into distinct clusters by using the graph-based spatial clustering application with random forest (GSCARF method. Second, building clusters are decomposed into scaling subgroups according to homogeneity with regard to the mean distance of subgroups. Thus, hierarchies of building clusters can be derived based on scaling subgroups. Finally, an amalgamation operation is progressively performed from the bottom-level subgroups to the top-level subgroups using the maximum distance of each subgroup as the amalgamating tolerance instead of using a fixed tolerance. As a consequence of this step, generalized intermediate scaling results are available, which can form the multi-scale representation of buildings. The experimental results show that the proposed method can generate amalgams with correct details, statistical area balance and orthogonal shape while satisfying cartographic constraints (e.g., minimum distance and minimum area.

Planimetric Features Generalization for the Production of Small-Scale Map by Using Base Maps and the Existing Algorithms

Directory of Open Access Journals (Sweden)

M. Modiri

2014-10-01

Full Text Available Cartographic maps are representations of the Earth upon a flat surface in the smaller scale than it’s true. Large scale maps cover relatively small regions in great detail and small scale maps cover large regions such as nations, continents and the whole globe. Logical connection between the features and scale map must be maintained by changing the scale and it is important to recognize that even the most accurate maps sacrifice a certain amount of accuracy in scale to deliver a greater visual usefulness to its user. Cartographic generalization, or map generalization, is the method whereby information is selected and represented on a map in a way that adapts to the scale of the display medium of the map, not necessarily preserving all intricate geographical or other cartographic details. Due to the problems facing small-scale map production process and the need to spend time and money for surveying, today’s generalization is used as executive approach. The software is proposed in this paper that converted various data and information to certain Data Model. This software can produce generalization map according to base map using the existing algorithm. Planimetric generalization algorithms and roles are described in this article. Finally small-scale maps with 1:100,000, 1:250,000 and 1:500,000 scale are produced automatically and they are shown at the end.

Mortality rates and causes of death in children with epilepsy prescribed antiepileptic drugs: a retrospective cohort study using the UK General Practice Research Database.

Science.gov (United States)

Ackers, Ruth; Besag, Frank M C; Hughes, Elaine; Squier, Waney; Murray, Macey L; Wong, Ian C K

2011-05-01

Patients with epilepsy, including children, have an increased risk of mortality compared with the general population. Antiepileptic drugs (AEDs) were the most frequent class of drugs reported in a study looking at fatal suspected adverse drug reactions in children in the UK. The objective of the study was to identify cases and causes of death in a paediatric patient cohort prescribed AEDs with an associated epilepsy diagnosis. This was a retrospective cohort study supplemented with general practitioner-completed questionnaires, post-mortem reports and death certificates. The setting was UK primary care practices contributing to the General Practice Research Database. Participants were children and adolescents aged 0-18 years prescribed AEDs between 1993 and 2005. Causality assessment was undertaken by a consensus panel comprising paediatric specialists in neuropathology, neurology, neuropsychiatry, paediatric epilepsy, pharmacoepidemiology and pharmacy to determine crude mortality rate (CMR) and standardized mortality ratios (SMRs), and the likelihood of an association between AED(s) and the event of death. There were 6190 subjects in the cohort (contributing 26,890 person-years of data), of whom 151 died. Median age at death was 8.0 years. CMR was 56.2 per 10,000 person-years and the SMR was 22.4 (95% CI 18.9, 26.2). The majority of deceased subjects had severe underlying disorders. Death was attributable to epilepsy in 18 subjects; in 9 the cause of death was sudden unexpected death in epilepsy (SUDEP) [3.3 per 10 000 person-years (95% CI 1.5, 6.4)]. AEDs were probably (n = 2) or possibly (n = 3) associated causally with death in five subjects. Two status epilepticus deaths were associated causally with AED withdrawal. Children prescribed AEDs have an increased risk of mortality relative to the general population. Most of the deaths were in children with serious underlying disorders. A small number of SUDEP cases were identified. AEDs are not a major

The emerging role of telecommunications in the UK electricity businesses, post 1998

Energy Technology Data Exchange (ETDEWEB)

Morris, B. [Electricity Association, London (United Kingdom)

1996-08-01

The role that telecommunications is likely to play in the future in the electricity markets of the U.K. following privatization beginning in 1990, and subsequent periods of massive restructuring, refocusing, diversification, and large scale mergers and takeovers. The current structure of the industry, the operation of the electricity market, the role of the regulator, the influence of the new trading environment, and the ways in which telecommunications is being used by individual companies, were reviewed. The general conclusion was that telecommunications will be a significant contributor to the success of the generation, transmission and distribution functions of the industry. It was predicted that the majority of companies will not choose to provide their own telecommunications needs. Reliance on third party `call centre services` providers might be a more frequently taken route, forced by scarcity of capital and in-house expertise. 3 figs.

Perinatal mental health service provision in Switzerland and in the UK.

Science.gov (United States)

Amiel Castro, Rita T; Schroeder, Katrin; Pinard, Claudia; Blöchlinger, Patricia; Künzli, Hansjörg; Riecher-Rössler, Anita; Kammerer, Martin

2015-01-01

The epidemiology of maternal perinatal-psychiatric disorders as well as their effect on the baby is well recognised. Increasingly well researched specialised treatment methods can reduce maternal morbidity, positively affect mother-baby bonding and empower women's confidence as a mother. Here, we aimed to compare guidelines and the structure of perinatal-psychiatric service delivery in the United Kingdom and in Switzerland from the government's perspective. Swiss cantons provided information regarding guidelines and structure of service delivery in 2000. A subsequent survey using the same questionnaire was carried out in 2007. In the UK, similar information was accessed through published reports from 2000-2012. Guidelines for perinatal psychiatry exist in the UK, whereas in Switzerland in 2000 none of the 26 cantons had guidelines, and in 2007 only one canton did. Joint mother-baby admissions on general psychiatric wards were offered by 92% of the Swiss cantons. In the UK, pregnant women and joint mother-baby admissions are only advised onto specialised perinatal-psychiatric units. In Switzerland, in 2007, three specialised units (max. 24 beds) were in place corresponding to 1 unit per 2.5 million people, while in the UK there were 22 mother-baby units (168 beds) in 2012 (1 unit per 2.8 million). In the UK, less than 50% of trusts provided specialised perinatal-psychiatric health care. The main difference between the UK and Switzerland was the absence of guidelines, regular assessment and plans for future development of perinatal psychiatry in Switzerland. There are still geographical differences in the provision of perinatal-psychiatric services in the UK.

Magpie Trial in the UK: methods and additional data for women and children at 2 years following pregnancy complicated by pre-eclampsia

Directory of Open Access Journals (Sweden)

Armstrong Nina

2009-04-01

Full Text Available Abstract Background The Magpie Trial, a randomised trial comparing magnesium sulphate with placebo for women with pre-eclampsia. This paper describes methods used for follow up in the UK, and presents additional data collected. Methods In the UK 774 women and their 827 children were included; excluded were women discharged without a surviving child and families who opted out. General practitioners were sent a questionnaire when the child was around 18 months old. When the child was two years, or older, questionnaires asking about the health of the women and children were posted to families. A sample of families was offered a home visit, during which the child was assessed using the Bayley Scales of Infant Development. Results Of the women, 12 were lost to follow up and three died. Of the children, 12 were lost to follow up, 5 were excluded and 19 died. General practitioners returned 688/759 (91% questionnaires, as did 619/759 (82% women. Responses were largely comparable. 32 women had serious morbidity potentially related to pre-eclampsia. 30% of children were reported to have been admitted to hospital. There were no clear differences between the randomised groups in the child's behaviour, women's fertility or use of health service resources. Conclusion Data presented here provide further reassurance about the longer term safety of magnesium sulphate when used for women with pre-eclampsia. Postal questionnaires in the UK to assess the longer term health and wellbeing of women and children recruited to trials are feasible, and can achieve a high response rate. Responses from families and general practitioners were comparable Trial registration Trial registration number of the Magpie Trial [ISRCTN86938761

The incidence of eating disorders in the UK in 2000-2009: findings from the General Practice Research Database.

Science.gov (United States)

Micali, Nadia; Hagberg, Katrina W; Petersen, Irene; Treasure, Janet L

2013-05-28

Few studies have investigated the incidence of eating disorders (EDs). Important questions about changes in the incidence of diagnosed disorders in recent years, disorder and gender-specific onset and case detection remain unanswered. Understanding changes in incidence is important for public health, clinical practice and service provision. The aim of this study was to estimate the annual (age-specific, gender-specific and subtype-specific) incidence of diagnosed ED: anorexia nervosa (AN), bulimia nervosa (BN) and eating disorder not otherwise specified (EDNOS) in primary care over a 10-year period in the UK (2000-2009); to examine the changes within the study period; and to describe peak age at diagnosis. Register-based study. Primary care. Data were obtained from a primary care register, the General Practice Research Database, which contains anonymised records representing about 5% of the UK population. All patients with a first-time diagnosis of AN, BN and EDNOS were identified. Annual crude and age-standardised incidence rates were calculated. A total of 9072 patients with a first-time diagnosis of an ED were identified. The age-standardised annual incidence rate of all diagnosed ED for ages 10-49 increased from 32.3 (95% CI 31.7 to 32.9) to 37.2 (95% CI 36.6 to 37.9) per 100 000 between 2000 and 2009. The incidence of AN and BN was stable; however, the incidence of EDNOS increased. The incidence of the diagnosed ED was highest for girls aged 15-19 and for boys aged 10-14. The age-standardised incidence of ED increased in primary care between 2000 and 2009. New diagnoses of EDNOS increased, and EDNOS is the most common ED in primary care.

Images of older people in UK magazine advertising: toward a typology.

Science.gov (United States)

Williams, Angie; Wadleigh, Paul Mark; Ylänne, Virpi

2010-01-01

The use of images of older people in the British advertising media has been under-researched to date. Further, previous research in any country has tended to examine such images from an a priori framework of general impressions and stereotypes of older people. This study addresses these issues with British consumers' (n = 106) impressions, trait ascriptions, and similarity-between-images ratings of a representative sample of U.K. magazine advertisements featuring older characters. After a series of sorting task laboratory sessions, multidimensional scaling and hierarchical cluster analyses revealed four clearly defined groups representing types of portrayals. These types emerged from the advertisements and from the views of the consumers themselves. These emergent groupings are: (1) Frail and Vulnerable, (2) Happy and Affluent, (3) Mentors, (4) Active and Leisure-oriented older adults. These groupings seem to be a logical context-appropriate derivation from previous findings on generally held stereotypes of older persons. It is argued that the groupings have the potential to contribute to a reliable typology of advertising portrayals of older people, with potential heuristic leverage in social scientific research of intergenerational communication, lifespan concerns, and the aging process.

Small scale models equal large scale savings

International Nuclear Information System (INIS)

Lee, R.; Segroves, R.

1994-01-01

A physical scale model of a reactor is a tool which can be used to reduce the time spent by workers in the containment during an outage and thus to reduce the radiation dose and save money. The model can be used for worker orientation, and for planning maintenance, modifications, manpower deployment and outage activities. Examples of the use of models are presented. These were for the La Salle 2 and Dresden 1 and 2 BWRs. In each case cost-effectiveness and exposure reduction due to the use of a scale model is demonstrated. (UK)

Career destinations, views and future plans of the UK medical qualifiers of 1988.

Science.gov (United States)

Taylor, Kathryn; Lambert, Trevor; Goldacre, Michael

2010-01-01

To report the career destinations, views and future plans of a cohort of senior doctors who qualified in the 1980s. Postal questionnaire survey of all doctors who qualified from all UK medical schools in 1988. The response rate was 69%. We estimated that 81% of the total cohort was working in the NHS, 16 years after qualification; and that at least 94% of graduates who, when students, were from UK homes, were working in medicine. Of NHS doctors, 30% worked part-time. NHS doctors rated their job satisfaction highly (median score 19.9, scale 5-25) but were less satisfied with the amount of leisure time available to them (median score 5.4, scale 1-10). NHS doctors were very positive about their careers, but were less positive about working hours and some other aspects of the NHS. Women were more positive than men about working conditions; general practitioners were more positive than hospital doctors. Twenty-five percent reported unmet needs for further training or career-related advice, particularly about career development. Twenty-nine percent intended to reduce their hours in future, while 6%, mainly part-time women, planned to increase their hours. Overall, 10% of NHS doctors planned to do more service work in future and 24% planned to do less; among part-time women, 18% planned to do more and only 14% less. These NHS doctors, now in their 40s, had a high level of satisfaction with their jobs and their careers but were less satisfied with some other aspects of their working environment. A substantial percentage had expectations about future career development and change.

The revised Generalized Expectancy for Success Scale: a validity and reliability study.

Science.gov (United States)

Hale, W D; Fiedler, L R; Cochran, C D

1992-07-01

The Generalized Expectancy for Success Scale (GESS; Fibel & Hale, 1978) was revised and assessed for reliability and validity. The revised version was administered to 199 college students along with other conceptually related measures, including the Rosenberg Self-Esteem Scale, the Life Orientation Test, and Rotter's Internal-External Locus of Control Scale. One subsample of students also completed the Eysenck Personality Inventory, while another subsample performed a criterion-related task that involved risk taking. Item analysis yielded 25 items with correlations of .45 or higher with the total score. Results indicated high internal consistency and test-retest reliability.

Cross-Cultural Study of Information Processing Biases in Chronic Fatigue Syndrome: Comparison of Dutch and UK Chronic Fatigue Patients.

Science.gov (United States)

Hughes, Alicia M; Hirsch, Colette R; Nikolaus, Stephanie; Chalder, Trudie; Knoop, Hans; Moss-Morris, Rona

2018-02-01

This study aims to replicate a UK study, with a Dutch sample to explore whether attention and interpretation biases and general attentional control deficits in chronic fatigue syndrome (CFS) are similar across populations and cultures. Thirty eight Dutch CFS participants were compared to 52 CFS and 51 healthy participants recruited from the UK. Participants completed self-report measures of symptoms, functioning, and mood, as well as three experimental tasks (i) visual-probe task measuring attentional bias to illness (somatic symptoms and disability) versus neutral words, (ii) interpretive bias task measuring positive versus somatic interpretations of ambiguous information, and (iii) the Attention Network Test measuring general attentional control. Compared to controls, Dutch and UK participants with CFS showed a significant attentional bias for illness-related words and were significantly more likely to interpret ambiguous information in a somatic way. These effects were not moderated by attentional control. There were no significant differences between the Dutch and UK CFS groups on attentional bias, interpretation bias, or attentional control scores. This study replicated the main findings of the UK study, with a Dutch CFS population, indicating that across these two cultures, people with CFS demonstrate biases in how somatic information is attended to and interpreted. These illness-specific biases appear to be unrelated to general attentional control deficits.

Solar energy: a UK assessment

Energy Technology Data Exchange (ETDEWEB)

1976-01-01

A panel convened by UK-ISES to analyze all aspects of solar energy systems and to assess the potential for solar energy utilization and research and development needs in the UK and for export is reported. Topics covered include: solar energy in relation to other energy sources; international solar energy research and development program; the physical nature of solar energy and its availability in the UK and other countries; thermal collection, storage, and low-temperature applications; solar energy and architecture; solar thermal power systems; solar cells; agricultural and biological systems; photochemical systems; social, legal, and political considerations with particular reference to the UK; and future policy on solar research and development for the UK. (WDM)

Regional scale climatic trends derived from Younger Dryas glaciers in the U.K.

Science.gov (United States)

Pearce, D.; Rea, B. R.; Barr, I.; Small, D.; McDougall, D.

2014-12-01

In the U.K., the glacial geomorphological record has been utilised to infer paleo-glacier geometries and ice dynamics, with much of this work focussing on the Scottish Highlands during the Younger Dryas (YD; c. 12.9 - 11.7 ka BP). During the YD the West Highlands Ice-cap covered the majority of the Scottish Highlands (c. 13,000 sq mi), which is thought to have affected accumulation rates beyond the ice-cap margins, resulting in a steep (c. 80%) easterly decline in precipitation and smaller ice-masses. We present multi-proxy data investigating YD glaciation in the Tweedsmuir Hills, Southern Uplands, Scotland (55°46' N, 03°34' W), suggesting conditions were less arid. The area forms the most easterly upland region in the Southern Uplands and south of the West Highlands Ice-cap, reaching an altitude of 840 m and covering c. 200 sq mi. Results of air-photo interpretation and field mapping, which utilised a morphostratigraphic approach, have demonstrated a more extensive glaciation than previously mapped. The reconstruction consists of two separate icefields covering an area c. 40 sq mi. and new 14C dates of basal contact organics place the ice-mass within the context of the YD but new Cosmogenic Nuclide Analysis (CNA) of bedrock and in situ boulders are inconclusive, implying limited erosion and limited resetting during the YD. Equilibrium Line Altitudes are calculated to have ranged from c. 419 - 634 m. Paleo-precipitation values were derived using two precipitation-temperature relationships and suggest slightly lower totals than YD ice-masses located on the west coast of the U.K. but do not support a significant easterly reduction in precipitation. Analysis of present-day (c. 30 year) meteorological data across the U.K. demonstrates a pronounced reduction in precipitation of c. 50% on the east coast. This disparity between present-day and glacier-based YD precipitation patterns is partly attributable to the methodology employed in glacier reconstruction and

Prevalence of pain medication prescriptions in France, Germany, and the UK - a cross-sectional study including 4,270,142 patients.

Science.gov (United States)

Jacob, Louis; Kostev, Karel

2018-01-01

The goal of the present study was to analyze the prevalence of pain medication prescriptions in general practices in France, Germany, and the UK. This study included all patients aged ≥18 years followed in 2016 in general practitioner practices in France, Germany and the UK. The primary outcome was the prevalence of patients receiving prescriptions for pain medications in France, Germany, and the UK in 2016. The following drugs were included in the analysis: anti-inflammatory and antirheumatic products, non-steroids and analgesics including opioids, antimigraine preparations, and other analgesics and antipyretics. Demographic variables included age and gender. This study included 4,270,142 patients. The prevalences of pain medication prescriptions were 57.3% in France, 29.6% in Germany, and 21.7% in the UK. Although this prevalence generally remained consistent between age groups in France (54.3%-60.3%), it increased with age in Germany (18-30 years: 23.8%; >70 years: 35.8%) and in the UK (18-30 years: 9.3%; >70 years: 43.8%). Finally, the prevalence of pain medication prescriptions was higher in women than in men in all three countries. Paracetamol was prescribed to 82.3% and 60.1% of patients receiving pain medication in France and the UK, respectively, whereas ibuprofen was prescribed to 46.5% of individuals in Germany. The prevalence of pain medication prescriptions was higher in France than in Germany and the UK. Further research is needed to gain a better understanding of the differences in the prescription patterns between these three European countries.

A general improved methodology to forecasting future oil production: Application to the UK and Norway

International Nuclear Information System (INIS)

Fiévet, L.; Forró, Z.; Cauwels, P.; Sornette, D.

2015-01-01

We present a new Monte-Carlo methodology to forecast the crude oil production of Norway and the U.K. based on a two-step process, (i) the nonlinear extrapolation of the current/past performances of individual oil fields and (ii) a stochastic model of the frequency of future oil field discoveries. Compared with the standard methodology that tends to underestimate remaining oil reserves, our method gives a better description of future oil production, as validated by our back-tests starting in 2008. Specifically, we predict remaining reserves extractable until 2030 to be 5.7 ± 0.3 billion barrels for Norway and 3.0 ± 0.3 billion barrels for the UK, which are respectively 45% and 66% above the predictions using an extrapolation of aggregate production. - Highlights: • Two step methodology to forecast a countries oil production. • Nonlinear extrapolation of the performance of individual fields. • Stochastic model of the frequency of future discoveries. • Backtest starting in 2008 of the methodology. • Improvement upon standard extrapolation of aggregate production

IQ AND SOCIOECONOMIC DEVELOPMENT ACROSS REGIONS OF THE UK.

Science.gov (United States)

Carl, Noah

2016-05-01

Cross-regional correlations between average IQ and socioeconomic development have been documented in many different countries. This paper presents new IQ estimates for the twelve regions of the UK. These are weakly correlated (r=0.24) with the regional IQs assembled by Lynn (1979). Assuming the two sets of estimates are accurate and comparable, this finding suggests that the relative IQs of different UK regions have changed since the 1950s, most likely due to differentials in the magnitude of the Flynn effect, the selectivity of external migration, the selectivity of internal migration or the strength of the relationship between IQ and fertility. The paper provides evidence for the validity of the regional IQs by showing that IQ estimates for UK nations (England, Scotland, Wales and Northern Ireland) derived from the same data are strongly correlated with national PISA scores (r=0.99). It finds that regional IQ is positively related to income, longevity and technological accomplishment; and is negatively related to poverty, deprivation and unemployment. A general factor of socioeconomic development is correlated with regional IQ at r=0.72.

Some general scaling rules in high energy heavy ion reactions

International Nuclear Information System (INIS)

Andersson, B.; Idh, J.; Otterlund, I.; Stenlund, E.

1988-09-01

We show, using the Fritiof model scenario that the wide variation in the number of participating nucleons tend to drown other dynamical variations in the measurables of high energy ion collisions. We propose a set if general scaling laws for inclusive distributions in which it is the mean multiplicity and the mean transverse energy from each source which are the measurables in the interactions. (authors)

Regulatory experience with ALARP investigation reports at some UK nuclear sites

International Nuclear Information System (INIS)

Robinson, I.F.; Turton, D.

1991-01-01

This paper describes the UK regulatory requirements placed on employers regarding the investigation of whether doses incurred are as low as reasonably practicable. It discusses the operational experience gained by an inspection Branch of the HM Nuclear Installations Inspectorate (NII) of the Health and Safety Executive which is the UK regulatory body responsible for the enforcement of these requirements. The general approach taken by employers to preparing investigation reports is discussed, and the form and content of the reports is considered. An aspect of the employers approach to dose restriction is discussed, and the NII's response to investigation reports is described. (Author)

Mechanical similarity as a generalization of scale symmetry

International Nuclear Information System (INIS)

Gozzi, E; Mauro, D

2006-01-01

In this paper, we study the symmetry known (Landau and Lifshits 1976 Course of Theoretical Physics vol 1: Mechanics (Oxford: Pergamon)) as mechanical similarity (LMS) and present for any monomial potential. We analyse it in the framework of the Koopman-von Neumann formulation of classical mechanics and prove that in this framework the LMS can be given a canonical implementation. We also show that the LMS is a generalization of the scale symmetry which is present only for the inverse square and a few other potentials. Finally, we study the main obstructions which one encounters in implementing the LMS at the quantum-mechanical level

A Reliability Generalization Study of Scores on Rotter's and Nowicki-Strickland's Locus of Control Scales

Science.gov (United States)

Beretvas, S. Natasha; Suizzo, Marie-Anne; Durham, Jennifer A.; Yarnell, Lisa M.

2008-01-01

The most commonly used measures of locus of control are Rotter's Internality-Externality Scale (I-E) and Nowicki and Strickland's Internality-Externality Scale (NSIE). A reliability generalization study is conducted to explore variability in I-E and NSIE score reliability. Studies are coded for aspects of the scales used (number of response…

Metrology at the nano scale

International Nuclear Information System (INIS)

Sheridan, B.; Cumpson, P.; Bailey, M.

2006-01-01

Progress in nano technology relies on ever more accurate measurements of quantities such as distance, force and current industry has long depended on accurate measurement. In the 19th century, for example, the performance of steam engines was seriously limited by inaccurately made components, a situation that was transformed by Henry Maudsley's screw micrometer calliper. And early in the 20th century, the development of telegraphy relied on improved standards of electrical resistance. Before this, each country had its own standards and cross border communication was difficult. The same is true today of nano technology if it is to be fully exploited by industry. Principles of measurement that work well at the macroscopic level often become completely unworkable at the nano metre scale - about 100 nm and below. Imaging, for example, is not possible on this scale using optical microscopes, and it is virtually impossible to weigh a nano metre-scale object with any accuracy. In addition to needing more accurate measurements, nano technology also often requires a greater variety of measurements than conventional technology. For example, standard techniques used to make microchips generally need accurate length measurements, but the manufacture of electronics at the molecular scale requires magnetic, electrical, mechanical and chemical measurements as well. (U.K.)

Functions of Turkish complementary schools in the UK: Official vs ...

African Journals Online (AJOL)

Complementary schools in the United Kingdom (UK) are community organised schools with the general aim of teaching younger generations their 'native' languages and cultures. However, the aims and practices of these schools are predominantly dependent on changes in the social and political contexts both in the host ...

The 7-item generalized anxiety disorder scale as a tool for measuring generalized anxiety in multiple sclerosis.

Science.gov (United States)

Terrill, Alexandra L; Hartoonian, Narineh; Beier, Meghan; Salem, Rana; Alschuler, Kevin

2015-01-01

Generalized anxiety disorder (GAD) is common in multiple sclerosis (MS) but understudied. Reliable and valid measures are needed to advance clinical care and expand research in this area. The objectives of this study were to examine the psychometric properties of the 7-item Generalized Anxiety Disorder Scale (GAD-7) in individuals with MS and to analyze correlates of GAD. Participants (N = 513) completed the anxiety module of the Patient Health Questionnaire (GAD-7). To evaluate psychometric properties of the GAD-7, the sample was randomly split to conduct exploratory and confirmatory factor analyses. Based on the exploratory factor analysis, a one-factor structure was specified for the confirmatory factor analysis, which showed excellent global fit to the data (χ(2) 12 = 15.17, P = .23, comparative fit index = 0.99, root mean square error of approximation = 0.03, standardized root mean square residual = 0.03). The Cronbach alpha (0.75) indicated acceptable internal consistency for the scale. Furthermore, the GAD-7 was highly correlated with the Hospital Anxiety and Depression Scale-Anxiety (r = 0.70). Age and duration of MS were both negatively associated with GAD. Higher GAD-7 scores were observed in women and individuals with secondary progressive MS. Individuals with higher GAD-7 scores also endorsed more depressive symptoms. These findings support the reliability and internal validity of the GAD-7 for use in MS. Correlational analyses revealed important relationships with demographics, disease course, and depressive symptoms, which suggest the need for further anxiety research.

Pure General Gauge Mediation for Early LHC Searches

CERN Document Server

Abel, Steven; Jaeckel, Joerg; Khoze, Valentin V

2010-01-01

We present benchmark points for Pure General Gauge Mediation (GGM) models specifically optimised for early LHC searches. The pure GGM set-up is as defined in our previous paper arXiv:0910.2674: namely we adopt the minimal set-up in which B_mu is generated only through gauge interactions, and as a result tan beta is a prediction rather than an input. The only input parameters are messenger masses together with two independent scales which generate gaugino and scalar masses. The parameter space favoured by current experimental data includes an interesting region with light gluinos (m_g 2 cross-sections. This data in SLHA format can be found at http://www.ippp.dur.ac.uk/~SUSY

From principles to practice in site remediation: Specific application in the UK

International Nuclear Information System (INIS)

Hill, M.; Higgins, P.; Longley, P.; Kerrigan, E.; Smith, G.M.

2005-01-01

As a result of wide-scale application of radioactive materials in research, medicine, defence, nuclear power and industry, significant areas of land have become contaminated with radioactivity. Whilst many practices aim to minimise the potential for contamination, there remain a number of sites that are contaminated as a result of historical discharges and accidental releases. In the UK, defence sites are being remediated to be released for redevelopment. International principles, national guidelines and best practice are taken into account, but quantities of low or very low activity radioactive waste are generated, and require disposal. This paper discusses these issues and illustrates their implementation at a specific site in the UK. (author)

Cross-Cultural adaptation of the General Functioning Scale of the Family

Directory of Open Access Journals (Sweden)

Thiago Pires

2016-01-01

Full Text Available ABSTRACT OBJECTIVE To describe the process of cross-cultural adaptation of the General Functioning Scale of the Family, a subscale of the McMaster Family Assessment Device, for the Brazilian population. METHODS The General Functioning Scale of the Family was translated into Portuguese and administered to 500 guardians of children in the second grade of elementary school in public schools of Sao Gonçalo, Rio de Janeiro, Southeastern Brazil. The types of equivalences investigated were: conceptual and of items, semantic, operational, and measurement. The study involved discussions with experts, translations and back-translations of the instrument, and psychometric assessment. Reliability and validity studies were carried out by internal consistency testing (Cronbach’s alpha, Guttman split-half correlation model, Pearson correlation coefficient, and confirmatory factor analysis. Associations between General Functioning of the Family and variables theoretically associated with the theme (father’s or mother’s drunkenness and violence between parents were estimated by odds ratio. RESULTS Semantic equivalence was between 90.0% and 100%. Cronbach’s alpha ranged from 0.79 to 0.81, indicating good internal consistency of the instrument. Pearson correlation coefficient ranged between 0.303 and 0.549. Statistical association was found between the general functioning of the family score and the theoretically related variables, as well as good fit quality of the confirmatory analysis model. CONCLUSIONS The results indicate the feasibility of administering the instrument to the Brazilian population, as it is easy to understand and a good measurement of the construct of interest.

Wythenshawe boiler rig. Thirty years of support to the UK nuclear power industry

International Nuclear Information System (INIS)

Rudge, Andy; Woolsey, Ian S.; Moore, Andrew

2010-01-01

The Wythenshawe Boiler Rig in Manchester, UK, recently celebrated thirty years of operation in support of the UK nuclear power industry. The Boiler Rig, owned by EDF Energy and operated on EDF Energy's behalf by Serco plc, is a full scale once-through boiler test facility for the investigation of chemistry and corrosion related topics. This paper presents an overview of the design and operation of the Boiler Rig together with some of the technical highlights from its thirty years of operation, many of which have relevance to power plant operations beyond those plants for which the work was performed. (orig.)

Incorporating the Impacts of Small Scale Rock Heterogeneity into Models of Flow and Trapping in Target UK CO2 Storage Systems

Science.gov (United States)

Jackson, S. J.; Reynolds, C.; Krevor, S. C.

2017-12-01

Predictions of the flow behaviour and storage capacity of CO2 in subsurface reservoirs are dependent on accurate modelling of multiphase flow and trapping. A number of studies have shown that small scale rock heterogeneities have a significant impact on CO2flow propagating to larger scales. The need to simulate flow in heterogeneous reservoir systems has led to the development of numerical upscaling techniques which are widely used in industry. Less well understood, however, is the best approach for incorporating laboratory characterisations of small scale heterogeneities into models. At small scales, heterogeneity in the capillary pressure characteristic function becomes significant. We present a digital rock workflow that combines core flood experiments with numerical simulations to characterise sub-core scale capillary pressure heterogeneities within rock cores from several target UK storage reservoirs - the Bunter, Captain and Ormskirk sandstone formations. Measured intrinsic properties (permeability, capillary pressure, relative permeability) and 3D saturations maps from steady-state core flood experiments were the primary inputs to construct a 3D digital rock model in CMG IMEX. We used vertical end-point scaling to iteratively update the voxel by voxel capillary pressure curves from the average MICP curve; with each iteration more closely predicting the experimental saturations and pressure drops. Once characterised, the digital rock cores were used to predict equivalent flow functions, such as relative permeability and residual trapping, across the range of flow conditions estimated to prevail in the CO2 storage reservoirs. In the case of the Captain sandstone, rock cores were characterised across an entire 100m vertical transect of the reservoir. This allowed analysis of the upscaled impact of small scale heterogeneity on flow and trapping. Figure 1 shows the varying degree to which heterogeneity impacted flow depending on the capillary number in the

Turning the tide : tidal power in the UK

OpenAIRE

Sustainable Development Commission

2007-01-01

Contents: Turning the tide : tidal power in the UK -- Executive summary -- Tidal power in the UK : research report 1 : UK tidal resource assessment -- Tidal power in the UK : research report 2 : tidal technologies overview -- Tidal power in the UK : research report 3 : Severn barrage proposals -- Tidal power in the UK : research report 4 : Severn non-barrage options -- Tidal power in the UK : research report 5 : UK case studies. Summarised in the Welsh language version of the executive ...

The incidence of eating disorders in the UK in 2000–2009: findings from the General Practice Research Database

Science.gov (United States)

Micali, Nadia; Hagberg, Katrina W; Petersen, Irene; Treasure, Janet L

2013-01-01

Objectives Few studies have investigated the incidence of eating disorders (EDs). Important questions about changes in the incidence of diagnosed disorders in recent years, disorder and gender-specific onset and case detection remain unanswered. Understanding changes in incidence is important for public health, clinical practice and service provision. The aim of this study was to estimate the annual (age-specific, gender-specific and subtype-specific) incidence of diagnosed ED: anorexia nervosa (AN), bulimia nervosa (BN) and eating disorder not otherwise specified (EDNOS) in primary care over a 10-year period in the UK (2000–2009); to examine the changes within the study period; and to describe peak age at diagnosis. Design Register-based study. Setting Primary care. Data were obtained from a primary care register, the General Practice Research Database, which contains anonymised records representing about 5% of the UK population. Participants All patients with a first-time diagnosis of AN, BN and EDNOS were identified. Primary outcome Annual crude and age-standardised incidence rates were calculated. Results A total of 9072 patients with a first-time diagnosis of an ED were identified. The age-standardised annual incidence rate of all diagnosed ED for ages 10–49 increased from 32.3 (95% CI 31.7 to 32.9) to 37.2 (95% CI 36.6 to 37.9) per 100 000 between 2000 and 2009. The incidence of AN and BN was stable; however, the incidence of EDNOS increased. The incidence of the diagnosed ED was highest for girls aged 15–19 and for boys aged 10–14. Conclusions The age-standardised incidence of ED increased in primary care between 2000 and 2009. New diagnoses of EDNOS increased, and EDNOS is the most common ED in primary care. PMID:23793681

The impact of new forms of large-scale general practice provider collaborations on England's NHS: a systematic review.

Science.gov (United States)

Pettigrew, Luisa M; Kumpunen, Stephanie; Mays, Nicholas; Rosen, Rebecca; Posaner, Rachel

2018-03-01

Over the past decade, collaboration between general practices in England to form new provider networks and large-scale organisations has been driven largely by grassroots action among GPs. However, it is now being increasingly advocated for by national policymakers. Expectations of what scaling up general practice in England will achieve are significant. To review the evidence of the impact of new forms of large-scale general practice provider collaborations in England. Systematic review. Embase, MEDLINE, Health Management Information Consortium, and Social Sciences Citation Index were searched for studies reporting the impact on clinical processes and outcomes, patient experience, workforce satisfaction, or costs of new forms of provider collaborations between general practices in England. A total of 1782 publications were screened. Five studies met the inclusion criteria and four examined the same general practice networks, limiting generalisability. Substantial financial investment was required to establish the networks and the associated interventions that were targeted at four clinical areas. Quality improvements were achieved through standardised processes, incentives at network level, information technology-enabled performance dashboards, and local network management. The fifth study of a large-scale multisite general practice organisation showed that it may be better placed to implement safety and quality processes than conventional practices. However, unintended consequences may arise, such as perceptions of disenfranchisement among staff and reductions in continuity of care. Good-quality evidence of the impacts of scaling up general practice provider organisations in England is scarce. As more general practice collaborations emerge, evaluation of their impacts will be important to understand which work, in which settings, how, and why. © British Journal of General Practice 2018.

Gas reactor and associated nuclear experience in the UK relevant to high temperature reactor engineering

International Nuclear Information System (INIS)

Beech, D.J.; May, R.

2000-01-01

In the UK, the NNC played a leading role in the design and build of all of the UK's commercial magnox reactors and advanced gas-cooled reactors (AGRs). It was also involved in the DRAGON project and was responsible for producing designs for large scale HTRs and other gas reactor designs employing helium and carbon dioxide coolants. This paper addresses the gas reactor experience and its relevance to the current HTR designs under development which use helium as the coolant, through the consideration of a representative sample of the issues addressed in the UK by the NNC in support of the AGR and other reactor programmes. Modern HTR designs provide unique engineering challenges. The success of the AGR design, reflected in the extended lifetimes agreed upon by the licensing authorities at many stations, indicates that these challenges can be successfully overcome. The UK experience is unique and provides substantial support to future gas reactor and high temperature engineering studies. (authors)

UK retail marketing survey 94

International Nuclear Information System (INIS)

Anon.

1994-01-01

This document draws together data on the United Kingdom (UK) petroleum market up to the end of 1993. Lists include suppliers of petrol to the UK market listed by brand name, a regional breakdown of petrol and derv outlets, UK outlets which retail derv. Average retail prices for motor spirit and derv per litre are given as are sites fitted with Vapour Recovery equipment. Other tables shown indicate various companies' share of the market in terms of the percentage of petrol sites, including supermarkets. The volumes of motor spirit and derv delivered to retail and commercial customers between 1984 and 1993 is also given. (UK)

Characterization of a fluvial aquifer at a range of depths and scales: the Triassic St Bees Sandstone Formation, Cumbria, UK

Science.gov (United States)

Medici, Giacomo; West, L. J.; Mountney, N. P.

2018-03-01

Fluvial sedimentary successions represent porous media that host groundwater and geothermal resources. Additionally, they overlie crystalline rocks hosting nuclear waste repositories in rift settings. The permeability characteristics of an arenaceous fluvial succession, the Triassic St Bees Sandstone Formation in England (UK), are described, from core-plug to well-test scale up to 1 km depth. Within such lithified successions, dissolution associated with the circulation of meteoric water results in increased permeability ( K 10-1-100 m/day) to depths of at least 150 m below ground level (BGL) in aquifer systems that are subject to rapid groundwater circulation. Thus, contaminant transport is likely to occur at relatively high rates. In a deeper investigation (> 150 m depth), where the aquifer has not been subjected to rapid groundwater circulation, well-test-scale hydraulic conductivity is lower, decreasing from K 10-2 m/day at 150-400 m BGL to 10-3 m/day down-dip at 1 km BGL, where the pore fluid is hypersaline. Here, pore-scale permeability becomes progressively dominant with increasing lithostatic load. Notably, this work investigates a sandstone aquifer of fluvial origin at investigation depths consistent with highly enthalpy geothermal reservoirs ( 0.7-1.1 km). At such depths, intergranular flow dominates in unfaulted areas with only minor contribution by bedding plane fractures. However, extensional faults represent preferential flow pathways, due to presence of high connective open fractures. Therefore, such faults may (1) drive nuclear waste contaminants towards the highly permeable shallow (< 150 m BGL) zone of the aquifer, and (2) influence fluid recovery in geothermal fields.

The End of the Botany Degree in the UK

Science.gov (United States)

Drea, Sinead

2011-01-01

The last student enrolled in a pure "Botany" degree in the UK began in the University of Bristol this year, 2010. In recent years only the University of Reading also offered the Botany degree, before it was dropped there 3 years ago. This short article is written to draw attention to this fact and to a more general relative decline in…

Innovative UK Approaches to Acquisition Management

Science.gov (United States)

2009-05-01

Financial and Operational Imperatives Size of UK armed forces UK Industry ? Political influence PFI / PPP Increased Scrutiny - NAO “ Commercialisation “ of the...acquisition KNOWLEDGE (EXPERIENCE – Lessons learned) KNOWLEDGE (Training) KNOWLEDGE ( Education ) OPTIMAL OPERATIONAL PERFORMANCE Operational Capability UK

Health effects of adopting low greenhouse gas emission diets in the UK

Science.gov (United States)

Milner, James; Green, Rosemary; Dangour, Alan D; Haines, Andy; Chalabi, Zaid; Spadaro, Joseph; Markandya, Anil; Wilkinson, Paul

2015-01-01

Objective Dietary changes which improve health are also likely to be beneficial for the environment by reducing emissions of greenhouse gases (GHG). However, previous analyses have not accounted for the potential acceptability of low GHG diets to the general public. This study attempted to quantify the health effects associated with adopting low GHG emission diets in the UK. Design Epidemiological modelling study. Setting UK. Participants UK population. Intervention Adoption of diets optimised to achieve the WHO nutritional recommendations and reduce GHG emissions while remaining as close as possible to existing dietary patterns. Main outcome Changes in years of life lost due to coronary heart disease, stroke, several cancers and type II diabetes, quantified using life tables. Results If the average UK dietary intake were optimised to comply with the WHO recommendations, we estimate an incidental reduction of 17% in GHG emissions. Such a dietary pattern would be broadly similar to the current UK average. Our model suggests that it would save almost 7 million years of life lost prematurely in the UK over the next 30 years and increase average life expectancy by over 8 months. Diets that result in additional GHG emission reductions could achieve further net health benefits. For emission reductions greater than 40%, improvements in some health outcomes may decrease and acceptability will diminish. Conclusions There are large potential benefits to health from adopting diets with lower associated GHG emissions in the UK. Most of these benefits can be achieved without drastic changes to existing dietary patterns. However, to reduce emissions by more than 40%, major dietary changes that limit both acceptability and the benefits to health are required. PMID:25929258

Spatial coherence and large-scale drivers of drought

Science.gov (United States)

Svensson, Cecilia; Hannaford, Jamie

2017-04-01

Drought is a potentially widespread and generally multifaceted natural phenomenon affecting all aspects of the hydrological cycle. It mainly manifests itself at seasonal, or longer, time scales. Here, we use seasonal river flows across the climatologically and topographically diverse UK to investigate the spatial coherence of drought, and explore its oceanic and atmospheric drivers. A better understanding of the spatial characteristics and drivers will improve forecasting and help increase drought preparedness. The location of the UK in the mid-latitude belt of predominantly westerly winds, together with a pronounced topographical divide running roughly from north to south, produce strong windward and leeward effects. Weather fronts associated with storms tracking north-eastward between Scotland and Iceland typically lead to abundant precipitation in the mountainous north and west, while the south and east remain drier. In contrast, prolonged precipitation in eastern Britain tends to be associated with storms on a more southerly track, producing precipitation in onshore winds on the northern side of depressions. Persistence in the preferred storm tracks can therefore result in periods of wet/dry conditions across two main regions of the UK, a mountainous northwest region exposed to westerly winds and a more sheltered, lowland southeast region. This is reflected in cluster analyses of monthly river flow anomalies. A further division into three clusters separates out a region of highly permeable, slowly responding, catchments in the southeast. An expectation that the preferred storm tracks over seasonal time scales can be captured by atmospheric airflow indices, which in turn may be related to oceanic conditions, suggests that statistical methods may be used to describe the relationships between UK regional streamflows, and oceanic and atmospheric drivers. Such relationships may be concurrent or lagged, and the longer response time of the group of permeable

Sunitinib in mRCC: A systematic review of UK Real World Data

Directory of Open Access Journals (Sweden)

David Andrew Montgomery

2015-08-01

Full Text Available BackgroundReal world data are increasingly used to inform drug reimbursement decisions, but it is unclear how well outcomes from real world studies compare to those of clinical trials. This systematic review seeks to compare outcomes for sunitinib in routine UK clinical practice with the sunitinib registrational and expanded access program clinical trials. MethodSystematic review of the real world published literature was undertaken. UK observational studies recording first or second line sunitinib efficacy were included. A qualitative summary of the results and comparison to the controlled clinical trials was conducted. 15 real world studies were included, 14 of which were only available as posters/presentations. ResultsReal world study reporting quality was generally low, making comparisons with the clinical trials difficult. Practice relating to starting dose, dose modification, timing of therapy initiation and other factors varied between centres. Median progression free survival and adverse events were generally comparable to the clinical trial outcomes, but overall survival was not. ConclusionsThere are few published data on sunitinib use in UK clinical practice. Studies are characterised by lack of peer reviewed publication and heterogeneity in design, reporting and analysis. For use of real world data in the reimbursement setting, data collection and reporting will need to improve.

The UK biomass industry

International Nuclear Information System (INIS)

Billins, P.

1998-01-01

A brief review is given of the development of the biomass industry in the UK. Topics covered include poultry litter generation of electricity, gasification plants fuelled by short-rotation coppice, on-farm anaerobic digestion and specialized combustion systems, e.g. straw, wood and other agricultural wastes. (UK)

A general scaling law reveals why the largest animals are not the fastest.

Science.gov (United States)

Hirt, Myriam R; Jetz, Walter; Rall, Björn C; Brose, Ulrich

2017-08-01

Speed is the fundamental constraint on animal movement, yet there is no general consensus on the determinants of maximum speed itself. Here, we provide a general scaling model of maximum speed with body mass, which holds across locomotion modes, ecosystem types and taxonomic groups. In contrast to traditional power-law scaling, we predict a hump-shaped relationship resulting from a finite acceleration time for animals, which explains why the largest animals are not the fastest. This model is strongly supported by extensive empirical data (474 species, with body masses ranging from 30 μg to 100 tonnes) from terrestrial as well as aquatic ecosystems. Our approach unravels a fundamental constraint on the upper limit of animal movement, thus enabling a better understanding of realized movement patterns in nature and their multifold ecological consequences.

Report on primate supply for biomedical scientific work in the UK. EUPREN UK Working Party.

Science.gov (United States)

Owen, S; Thomas, C; West, P; Wolfensohn, S; Wood, M

1997-10-01

A Working Party of the UK group of European Primate Resources Network (EUPREN) considered primate supply for scientific work in the UK. Through a questionnaire, which achieved a very good response, it obtained details of primate use, sources and breeding in the UK and it put forward options to ensure that animal welfare is the best possible whilst ensuring continued supply. The questionnaire showed that contract research laboratories and pharmaceutical companies use about 80% of the 4233 primates used annually at the moment, with the rest accounted for by academic establishments and public sector laboratories. Fifty-four per cent are cynomolgus macaques (Macaca fascicularis), of which nearly 90% are captive-bred outside the European Union (EU), the remainder being bred in the UK. Nearly 90% of cynomolgus macaques are used by only five institutions. Thirty-seven per cent of primates used are marmosets (Callithrix jacchus jacchus), all of which are bred in the UK. Most of the rest are rhesus macaques (Macaca mulatta), about half of which are captive-bred outside the EU, the other half being bred in the UK. Overall primate use has increased from about 3000 per year in 1990 and users predict that requirements for all species except baboons (Papio sp.) will be maintained or increase. Marmoset breeding in the UK is already closely matched to use, and it could be increased reasonably easily if necessary. Some of the existing breeding centres of macaques in the UK would be prepared to consider expanding to supply others, although investment and imported breeding stock would be needed and it is likely that a large investment would be needed to breed a significant fraction of the macaque use in the UK. A further problem is that the users of only about 10% of the cynomolgus macaques said that they could replace this species by rhesus macaques, which are easier to breed in the UK. The questionnaire showed that much of the use of macaques would be transferred to other countries

Marine environmental radioactivity surveys at nuclear submarine berths in the UK 1988

International Nuclear Information System (INIS)

1989-10-01

This report presents results of the marine environmental radioactivity monitoring surveys of intertidal and underwater areas around nuclear submarine berths in the UK, including the US Naval Base at Holy Loch, carried out by DRPS during 1988. Also included are results of smaller scale intertidal surveys carried out by local staff but co-ordinated by DRPS, and as an Appendix a report by the US Navy detailing results of their environmental radioactivity monitoring programme at Holy Loch. Cobalt-60, the nuclide of major importance in naval discharges, was detected in a number of samples but in most cases attributable to discharges by other operators. Concentrations in any case were found to be low, and at no survey location did the calculated annual radiation dose commitment to the most exposed members of the general public due to the presence of cobalt-60 exceed 1% of the ICRP principal dose limit for members of the public (1mSv). (author)

Changes needed to medicine in the UK before senior UK-trained doctors, working outside the UK, will return: questionnaire surveys undertaken between 2004 and 2015.

Science.gov (United States)

Lambert, Trevor W; Smith, Fay; Goldacre, Michael J

2017-12-01

To report the changes to UK medicine which doctors who have emigrated tell us would increase their likelihood of returning to a career in UK medicine. Questionnaire survey. UK-trained medical graduates. Questionnaires were sent 11 years after graduation to 7158 doctors who qualified in 1993 and 1996 in the UK: 4763 questionnaires were returned. Questionnaires were sent 17 and 19 years after graduation to the same cohorts: 4554 questionnaires were returned. Comments from doctors working abroad about changes needed to UK medicine before they would return. Eleven years after graduation, 290 (6%) of respondents were working in medicine abroad; 277 (6%) were doing so 17/19 years after graduation. Eleven years after graduation, 53% of doctors working abroad indicated that they did not intend to return, and 71% did so 17/19 years after graduation. These respondents reported a number of changes which would need to be made to UK medicine in order to increase the likelihood of them returning. The most frequently mentioned changes cited concerned 'politics/management/funding', 'pay/pension', 'posts/security/opportunities', 'working conditions/hours', and 'factors outside medicine'. Policy attention to factors including funding, pay, management and particularly the clinical-political interface, working hours, and work-life balance may pay dividends for all, both in terms of persuading some established doctors to return and, perhaps more importantly, encouraging other, younger doctors to believe that the UK and the National Health Service can offer them a satisfying and rewarding career.

Hospital Anxiety and Depression Scale (HADS: validation in a Greek general hospital sample

Directory of Open Access Journals (Sweden)

Patapis Paulos

2008-03-01

Full Text Available Abstract Background The Hospital Anxiety and Depression Scale (HADS has been used in several languages to assess anxiety and depression in general hospital patients with good results. Methods The HADS was administered to 521 participants (275 controls and 246 inpatients and outpatients of the Internal Medicine and Surgical Departments in 'Attikon' General Hospital in Athens. The Beck Depression Inventory (BDI and the State-Trait Anxiety Inventory (STAI were used as 'gold standards' for depression and anxiety respectively. Results The HADS presented high internal consistency; Cronbach's α cofficient was 0.884 (0.829 for anxiety and 0.840 for depression and stability (test-retest intraclass correlation coefficient 0.944. Factor analysis showed a two-factor structure. The HADS showed high concurrent validity; the correlations of the scale and its subscales with the BDI and the STAI were high (0.722 – 0.749. Conclusion The Greek version of HADS showed good psychometric properties and could serve as a useful tool for clinicians to assess anxiety and depression in general hospital patients.

The contribution of geology and groundwater studies to city-scale ground heat network strategies: A case study from Cardiff, UK

Science.gov (United States)

Boon, David; Farr, Gareth; Patton, Ashley; Kendall, Rhian; James, Laura; Abesser, Corinna; Busby, Jonathan; Schofield, David; White, Debbie; Gooddy, Daren; James, David; Williams, Bernie; Tucker, David; Knowles, Steve; Harcombe, Gareth

2016-04-01

The development of integrated heat network strategies involving exploitation of the shallow subsurface requires knowledge of ground conditions at the feasibility stage, and throughout the life of the system. We describe an approach to the assessment of ground constraints and energy opportunities in data-rich urban areas. Geological and hydrogeological investigations have formed a core component of the strategy development for sustainable thermal use of the subsurface in Cardiff, UK. We present findings from a 12 month project titled 'Ground Heat Network at a City Scale', which was co-funded by NERC/BGS and the UK Government through the InnovateUK Energy Catalyst grant in 2015-16. The project examined the technical feasibility of extracting low grade waste heat from a shallow gravel aquifer using a cluster of open loop ground source heat pumps. Heat demand mapping was carried out separately. The ground condition assessment approach involved the following steps: (1) city-wide baseline groundwater temperature mapping in 2014 with seasonal monitoring for at least 12 months prior to heat pump installation (Patton et al 2015); (2) desk top and field-based investigation of the aquifer system to determine groundwater levels, likely flow directions, sustainable pumping yields, water chemistry, and boundary conditions; (3) creation of a 3D geological framework model with physical property testing and model attribution; (4) use steps 1-3 to develop conceptual ground models and production of maps and GIS data layers to support scenario planning, and initial heat network concept designs; (5) heat flow modelling in FEFLOW software to analyse sustainability and predict potential thermal breakthrough in higher risk areas; (6) installation of a shallow open loop GSHP research observatory with real-time monitoring of groundwater bodies to provide data for heat flow model validation and feedback for system control. In conclusion, early ground condition modelling and subsurface

Hewitt launches Research Councils UK

CERN Multimedia

2002-01-01

"Trade and Industry Secretary Patricia Hewitt today launched 'Research Councils UK' - a new strategic partnership that will champion research in science, engineering and technology across the UK" (1 page).

UK ignores treaty obligations

International Nuclear Information System (INIS)

Roche, P.

1995-01-01

A detailed critique is offered of United Kingdom (UK) political policy with respect to the Non-Proliferation Treaty, an interim agreement valid while nuclear disarmament was supposed to occur, by a representative of Greenpeace, the anti-nuclear campaigning group. The author argues that the civil and military nuclear programmes are still firmly linked, and emphasises his opinions by quoting examples of how UK politicians have broken treaty obligations in order to pursue their own political, and in some cases financial, goals. It is argued that the treaty has failed to force nuclear countries to disarm because of its promoted civil nuclear power programmes. (U.K.)

UK 2009-2010 repeat station report

Directory of Open Access Journals (Sweden)

Thomas J.G. Shanahan

2013-03-01

Full Text Available The British Geological Survey is responsible for conducting the UK geomagnetic repeat station programme. Measurements made at the UK repeat station sites are used in conjunction with the three UK magnetic observatories: Hartland, Eskdalemuir and Lerwick, to produce a regional model of the local field each year. The UK network of repeat stations comprises 41 stations which are occupied at approximately 3-4 year intervals. Practices for conducting repeat station measurements continue to evolve as advances are made in survey instrumentation and as the usage of the data continues to change. Here, a summary of the 2009 and 2010 UK repeat station surveys is presented, highlighting the measurement process and techniques, density of network, reduction process and recent results.

New ISR and SPS collider multiplicity data and the Golokhvastov generalization of the KNO scaling

International Nuclear Information System (INIS)

Szwed, R.; Wrochna, G.

1985-01-01

The generalization of KNO scaling proposed by Golokhvastov (KNO-G scaling) is tested using pp multiplicity data, in particular results of the new high precision ISR measurements. Since the data obey KNO-G scaling over the full energy range √s=2.51-62.2 GeV with the scaling function psi(z), having only one free parameter, the superiority of the KNO-G over the standard approach is clearly demonstrated. The extrapolation within KNO-G scaling to the SPS Collider energy range and a comparison with the recent UA5 multiplicity results is presented. (orig.)

Receptionist input to quality and safety in repeat prescribing in UK general practice: ethnographic case study.

Science.gov (United States)

Swinglehurst, Deborah; Greenhalgh, Trisha; Russell, Jill; Myall, Michelle

2011-11-03

To describe, explore, and compare organisational routines for repeat prescribing in general practice to identify contributors and barriers to safety and quality. Ethnographic case study. Four urban UK general practices with diverse organisational characteristics using electronic patient records that supported semi-automation of repeat prescribing. 395 hours of ethnographic observation of staff (25 doctors, 16 nurses, 4 healthcare assistants, 6 managers, and 56 reception or administrative staff), and 28 documents and other artefacts relating to repeat prescribing locally and nationally. Potential threats to patient safety and characteristics of good practice. Observation of how doctors, receptionists, and other administrative staff contributed to, and collaborated on, the repeat prescribing routine. Analysis included mapping prescribing routines, building a rich description of organisational practices, and drawing these together through narrative synthesis. This was informed by a sociological model of how organisational routines shape and are shaped by information and communications technologies. Results Repeat prescribing was a complex, technology-supported social practice requiring collaboration between clinical and administrative staff, with important implications for patient safety. More than half of requests for repeat prescriptions were classed as "exceptions" by receptionists (most commonly because the drug, dose, or timing differed from what was on the electronic repeat list). They managed these exceptions by making situated judgments that enabled them (sometimes but not always) to bridge the gap between the idealised assumptions about tasks, roles, and interactions that were built into the electronic patient record and formal protocols, and the actual repeat prescribing routine as it played out in practice. This work was creative and demanded both explicit and tacit knowledge. Clinicians were often unaware of this input and it did not feature in policy

A generalized Levene's scale test for variance heterogeneity in the presence of sample correlation and group uncertainty.

Science.gov (United States)

Soave, David; Sun, Lei

2017-09-01

We generalize Levene's test for variance (scale) heterogeneity between k groups for more complex data, when there are sample correlation and group membership uncertainty. Following a two-stage regression framework, we show that least absolute deviation regression must be used in the stage 1 analysis to ensure a correct asymptotic χk-12/(k-1) distribution of the generalized scale (gS) test statistic. We then show that the proposed gS test is independent of the generalized location test, under the joint null hypothesis of no mean and no variance heterogeneity. Consequently, we generalize the recently proposed joint location-scale (gJLS) test, valuable in settings where there is an interaction effect but one interacting variable is not available. We evaluate the proposed method via an extensive simulation study and two genetic association application studies. © 2017 The Authors Biometrics published by Wiley Periodicals, Inc. on behalf of International Biometric Society.

Energy research, development and demonstration in the UK. Minutes of evidence, Wednesday 11 April 1984, session 1983-84

International Nuclear Information System (INIS)

1984-01-01

The following aspects of nuclear power research in the UK were discussed: expenditure by UKAEA; fast reactor research and development to commercial scale, including cooperation with other European countries, and assessment of FBR budget over the next 5 to 10 years; JET project and the Next Step; work for the AGR reactors, including economics and safety aspects; present and future role of the UKAEA, having regard to nuclear and non-nuclear research programmes. (U.K.)

Middle Managers in UK Higher Education Conceptualising Experiences in Support of Reflective Practice

Science.gov (United States)

Birds, Rachel

2014-01-01

This paper examines the role of reflexivity in supporting middle managers in understanding and facilitating large-scale change management projects in their organisations. Utilising an example from a UK university, it is argued that the development of a conceptual model to fit local circumstances enables deeper understanding and better informed…

Reliability Generalization: Exploring Variation of Reliability Coefficients of MMPI Clinical Scales Scores.

Science.gov (United States)

Vacha-Haase, Tammi; Kogan, Lori R.; Tani, Crystal R.; Woodall, Renee A.

2001-01-01

Used reliability generalization to explore the variance of scores on 10 Minnesota Multiphasic Personality Inventory (MMPI) clinical scales drawing on 1,972 articles in the literature on the MMPI. Results highlight the premise that scores, not tests, are reliable or unreliable, and they show that study characteristics do influence scores on the…

Classification of shoulder complaints in general practice by means of nonmetric multidimensional scaling

NARCIS (Netherlands)

Groenier, KH; Winters, JC; Meyboom-de Jong, B

Objectives: To determine if a classification of shoulder complaints in general practice can be made from variables of medical history and physical examination with nonmetric multidimensional scaling and to investigate the reproducibility of results from an earlier hierarchical cluster analysis.

UK Royal Navy WWII Logbooks

Data.gov (United States)

National Oceanic and Atmospheric Administration, Department of Commerce — In 2006, the UK and NOAA's Climate Database Modernization Program (CDMP) funded the imaging of approximately 8,000 Royal Navy logbooks in the UK National Archives...

Informing the Public? UK Newspaper Reporting of Autism and Asperger's Syndrome

Science.gov (United States)

Robertson, John W.

2009-01-01

An extensive survey of five leading UK newspapers reveals wide-ranging variation in coverage, from a tendency to rely on medical establishment sources in some to an apparently pro-choice, anti-establishment campaign in others but, generally, a neglect of the perspective of articulate autistics themselves. Based on an enhanced content analysis of…

Exploring the perspectives of clinical professionals and support staff on implementing supported self-management for asthma in UK general practice: an IMP2ART qualitative study.

Science.gov (United States)

Morrow, Susan; Daines, Luke; Wiener-Ogilvie, Sharon; Steed, Liz; McKee, Lorna; Caress, Ann-Louise; Taylor, Stephanie J C; Pinnock, Hilary

2017-07-18

-management in general practice. Supported self-management of asthma including provision of individual action plans improves patient health and reduces the burden on healthcare services, but is not well implemented in routine practice. As part of a large-scale programme to implement self-management into UK general practice, Hilary Pinnock at the University of Edinburgh and co-workers conducted interviews and focus groups with 33 participants from 14 general practices to explore the organisational routines that hinder or enable professionals to provide support asthma self-management. Poor attendance at asthma clinics, demarcation of roles, lack of time and limited access to tailored resources were identified as specific barriers. Improvements suggested included improved teamwork between doctors and other medical healthcare professionals, comprehensive training, and improvements to IT systems.

Application of the Ionizing Radiations Regulations 1985 to a research establishment in the UK

International Nuclear Information System (INIS)

Ashton, I.; Walker, J.M.G.

1988-01-01

Three important reasons for the UK Health and Safety Executive to embark on the preparation of the Ionising Radiation Regulations were: the International Commission on Radiological Protection (ICRP) Publication 26 revised the basic recommendations for radiation protection on which national provisions are based; As members of the European Commission the UK is bound by the Euratom Directives to align its national legislation with other member states. The Directives lay down the basic safety standards for the health protection of the general public and workers against the dangers of ionising radiation; The UK Health and Safety at Work etc. Act 1974 allows outdated legislation to be progressively replaced by a system of regulations and approved codes of practice designed to maintain or improve the standards of health, safety and welfare in the workplace

Digital Agenda-Setting:Measuring mainstream and social media influence during the UK 2015 election campaign

OpenAIRE

Moore, Martin John Edwards; Ramsay, Gordon Neil

2016-01-01

This paper examines the setting up and managing of ‘Election Unspun’, an experimental news content analysis project, and its main findings. In the end, the project collected every tweet from more than 3,000 political actors and influencers, analysed the national newspapers’ coverage and websites of ITV News, Sky News and Channel 4 News and the UK versions of the Huffington Post and Buzzfeed Politics during the 2015 general election campaign in the UK. It concludes that, despite the plethora o...

The Depression Anxiety Stress Scales (DASS): normative data and latent structure in a large non-clinical sample.

Science.gov (United States)

Crawford, John R; Henry, Julie D

2003-06-01

To provide UK normative data for the Depression Anxiety and Stress Scale (DASS) and test its convergent, discriminant and construct validity. Cross-sectional, correlational and confirmatory factor analysis (CFA). The DASS was administered to a non-clinical sample, broadly representative of the general adult UK population (N = 1,771) in terms of demographic variables. Competing models of the latent structure of the DASS were derived from theoretical and empirical sources and evaluated using confirmatory factor analysis. Correlational analysis was used to determine the influence of demographic variables on DASS scores. The convergent and discriminant validity of the measure was examined through correlating the measure with two other measures of depression and anxiety (the HADS and the sAD), and a measure of positive and negative affectivity (the PANAS). The best fitting model (CFI =.93) of the latent structure of the DASS consisted of three correlated factors corresponding to the depression, anxiety and stress scales with correlated error permitted between items comprising the DASS subscales. Demographic variables had only very modest influences on DASS scores. The reliability of the DASS was excellent, and the measure possessed adequate convergent and discriminant validity Conclusions: The DASS is a reliable and valid measure of the constructs it was intended to assess. The utility of this measure for UK clinicians is enhanced by the provision of large sample normative data.

Assessment of bio-ethanol as a transport fuel in the UK

Energy Technology Data Exchange (ETDEWEB)

Marrow, J.E.; Coombs, J.; Lees, E.W.

1987-10-01

The technical and economic issues associated with the production of bio-ethanol as a road transport fuel (fuel ethanol) in the UK are assessed. This volume addresses the current situation (May 1987) and covers the production of bio-ethanol from available raw materials using technology that is well established on an industrial scale, as well as the use of ethanol-petrol blends in existing petrol engines.

Pub Culture in the U.K.

Institute of Scientific and Technical Information of China (English)

孙鑫

2015-01-01

In the U.K., pubs can be seen everywhere. They play an important role in the British society. How pubs came into being in the U.K.? Why is pub culture formed and what makes it prosperous? What effects does pub culture make on British society both in the past and in the present? Does any British character be shown in pub culture in the U.K.? In this paper, I will give a brief in-troduction of pub culture's history and development in the U.K.. Besides, the above questions will be explored and analyzed one by one.

Intrinsic symmetry of the scaling laws and generalized relations for critical indices

International Nuclear Information System (INIS)

Plechko, V.N.

1982-01-01

It is shown that the scating taws for criticat induces can be expressed as a consequence of a simple symmetry principle. Heuristic relations for critical induces of generalizing scaling laws for the case of arbitrary order parameters are presented, which manifestiy have a symmetric form and include the standard scalling laws as a particular case

The Japanese Version of the Massachusetts General Hospital Acupuncture Sensation Scale: A Validation Study

OpenAIRE

Masako Nishiwaki; Miho Takayama; Hiroyoshi Yajima; Morihiro Nasu; Jian Kong; Nobuari Takakura

2017-01-01

Acupuncture sensations are considered essential in producing the treatment effect of acupuncture. The Massachusetts General Hospital Acupuncture Sensation Scale (MASS) is a frequently used scale in acupuncture research to measure acupuncture sensations. We translated the MASS into Japanese (Japanese MASS) based on Beaton's guidelines. 30 acupuncturists evaluated the relevancy and meaning of the 12 descriptors included in the Japanese MASS. The content validity ratios for 10 of the 12 descript...

Multiple scales and singular limits for compressible rotating fluids with general initial data

Czech Academy of Sciences Publication Activity Database

Feireisl, Eduard; Novotný, A.

2014-01-01

Roč. 39, č. 6 (2014), s. 1104-1127 ISSN 0360-5302 Keywords : compressible Navier-Stokes equations * multiple scales * oscillatory integrals Subject RIV: BA - General Mathematics Impact factor: 1.013, year: 2014 http://www.tandfonline.com/doi/full/10.1080/03605302.2013.856917

Structure and staffing of radiotherapy physics in the UK

International Nuclear Information System (INIS)

Thwaites, D I

1995-01-01

In 1989 IPSM brought out a policy document on the role of the physical scientist in radiotherapy. At roughly the same time IPSM also produced recommended minimum staffing levels for the medical physics support of radiotherapy, which drew heavily on comprehensive reviews of both physicist and physics technician staffing carried out by the Scottish Radiotherapy Physicists Group in 1980 (updated in 1989). The IPSM figures remain professional recommendations and have not been taken up by any official body. However some of the Scottish figures were included in a SHHD Planning Council Scientific Advisory report and so have some measure of official endorsement. All these figures were derived specifically for the UK situation of essentially regional oncology centres, where generally medium to large radiotherapy departments are the norm, to concentrate equipment, expertise and experience. Thus there are approximately 60 centres for a population of 55 million. In addition the recommendations reflect the typical structure of UK departments, in terms of professional roles and relationships. The current situation regarding physicist and physics technician numbers is reviewed, using evidence from recent surveys. The UK and other recommendations are applied to a number of representative centres and the figures obtained are compared to each other and to the actual staffing levels

Food Security Framings within the UK and the Integration of Local Food Systems

Science.gov (United States)

Kirwan, James; Maye, Damian

2013-01-01

This paper provides a critical interpretation of food security politics in the UK. It applies the notion of food security collective action frames to assess how specific action frames are maintained and contested. The interdependency between scale and framing in food security discourse is also scrutinised. It does this through an examination of…

COPD management costs according to the frequency of COPD exacerbations in UK primary care.

Science.gov (United States)

Punekar, Yogesh Suresh; Shukla, Amit; Müllerova, Hana

2014-01-01

The economic burden of chronic obstructive pulmonary disease (COPD) exacerbations is significant, but the impact of other sources on the overall cost of COPD management is largely unknown. We aimed to estimate overall costs for patients experiencing none, one, or two or more exacerbations per year in the UK. A retrospective cohort of prevalent COPD patients was identified in the Clinical Practice Research Datalink UK database. Patients with information recorded for at least 12 months before and after cohort entry date were included (first prevalent COPD diagnosis confirmed by spirometry on/after April 1, 2009). Patients were categorized as having none, one, or two or more moderate-to-severe COPD exacerbations in the 12 months after cohort entry and further classified by the Global initiative for chronic Obstructive Lung Disease (GOLD) category of airflow obstruction and the Medical Research Council dyspnea scale. Study outcomes included counts of general practitioner interactions, moderate-severe COPD exacerbations, and non-COPD hospitalizations. Estimated resource use costs were calculated using National Health Service reference costs for 2010-2011. The cohort comprised 58,589 patients (mean age 69.5 years, mean dyspnea grade 2.5, females 46.6%, current smokers 33.1%). The average total annual per patient cost of COPD management, excluding medications, was £2,108 for all patients and £1,523, £2,405, and £3,396 for patients experiencing no, one, or two or more moderate-to-severe exacerbations, respectively. General practitioner interactions contributed most to these annual costs, accounting for £1,062 (69.7%), £1,313 (54.6%), and £1,592 (46.9%) in patients with no, one, or two or more moderate-to-severe exacerbations, respectively. Disease management strategies focused on reducing costs in primary care may help reduce total COPD costs significantly.

Comparing UK, USA and Australian values for EQ-5D as a health utility measure of oral health.

Science.gov (United States)

Brennan, D S; Teusner, D N

2015-09-01

Using generic measures to examine outcomes of oral disorders can add additional information relating to health utility. However, different algorithms are available to generate health states. The aim was to assess UK-, US- and Australian-based algorithms for the EuroQol (EQ-5D) in relation to their discriminative and convergent validity. Methods: Data were collected from adults in Australia aged 30-61 years by mailed survey in 2009-10, including the EQ-5D and a range of self-reported oral health variables, and self-rated oral and general health. Responses were collected from n=1,093 persons (response rate 39.1%). UK-based EQ-5D estimates were lower (0.85) than the USA and Australian estimates (0.91). EQ-5D was associated (pUSA, and from 0.05 to 0.08 for the Australian-based estimates. The effect sizes (ESs) of the associations with all seven oral health variables were similar for the UK (ES=0.26 to 0.49), USA (ES=0.31 to 0.48) and Australian-based (ES=0.31 to 0.46) estimates. EQ-5D was correlated with global dental health for the UK (rho=0.29), USA (rho=0.30) and Australian-based estimates (rho=0.30), and correlations with global general health were the same (rho=0.42) for the UK, USA and Australian-based estimates. EQ-5D exhibited equivalent discriminative validity and convergent validity in relation to oral health variables for the UK, USA and Australian-based estimates.

The changing profile of surrogacy in the UK – implications for national and international policy and practice

OpenAIRE

Crawshaw, Marilyn; Blyth, Eric; van den Akker, Olga

2012-01-01

Since 2007, the numbers of UK Parental Orders granted following surrogacy have markedly increased. More recently, eligibility criteria have been extended to unmarried heterosexual couples and same-sex couples rather than only married couples. Numbers seeking fertility treatments, including through surrogates, outside their country of residence have also increased. This paper presents the limited data currently available – from UK General Register Offices, Child and Family Court Advisory and S...

SCOPS and COWS--'worming it out of UK farmers'.

Science.gov (United States)

Taylor, M A

2012-05-04

Infections with gastrointestinal roundworms are an important cause of production losses in sheep and cattle. Worm control is a vital part of health and production management in sheep flocks and cattle herds in the UK, and good control is highly dependent on effective anthelmintics. Unfortunately, a direct and unavoidable consequence of using anthelmintics to control worm populations is selection for individuals that are resistant to the chemicals used. If left unchecked, anthelmintic resistance (AR) could prove to be one of the biggest challenges to sheep and cattle production and animal welfare within the UK. As a consequence of increasing reports of AR in sheep, a working group, "SCOPS" (sustainable control of parasites in sheep) was formed in 2003 with representatives from the UK sheep industry to promote practical guidelines for sheep farmers and their advisors. This led to the production of guidelines for 'sustainable worm control strategies for sheep' intended for veterinarians and sheep advisors, plus ongoing promotional literature aimed at farmers. Whilst there is some evidence of emerging resistance in roundworms of cattle, it appears to still be at a very low level in the UK. However the potential presence of such AR in cattle worms has been seen as a timely warning, which if ignored, could lead to a not dissimilar AR situation to that seen in sheep, and in other cattle areas around the world. Reports of AR in UK cattle nematodes have generally been limited to a small number of anecdotal reports of treatment failure with some macrocyclic lactone (ML) products, especially those formulated as pour-on preparations, and invariably involving the dose-limiting species, Cooperia oncophora. As a consequence of these observations, guidelines have been produced similar to those for sheep, for sustainable worm control strategies for cattle "COWS" (control of worms sustainably), and were launched in May 2010. Uptake and effectiveness of SCOPS recommendations are

Generalization and consolidation of scaling laws of potential formation and associated effects in the GAMMA 10 tandem mirror

International Nuclear Information System (INIS)

Cho, T.; Hirata, M.; Hojo, H.; Ichimura, M.; Ishii, K.; Itakura, A.; Katanuma, I.; Kohagura, J.; Nakashima, Y.; Saito, T.; Tanaka, S.; Tatematsu, Y.; Yoshikawa, M.; Numakura, T.; Minami, R.; Nagashima, S.; Watanabe, H.; Yoshida, M.; Sakamoto, Y.; Tamano, T.; Yatsu, K.; Miyoshi, S.

2001-01-01

Generalized scaling laws for the formation of plasma confining potentials and the associated effectiveness of the potentials produced are systematically investigated to find the physics essentials common to the representative tandem mirror operational modes of GAMMA 10, and to explore novel extended operational modes from the scaling bases constructed. (a) The potential formation scalings are generalized using a novel finding of wider validity of Cohen's strong ECH theory covering the representative modes. (b) The potentials produced, in turn, provide a favourable novel scaling of the increase in the central cell electron temperatures T e with increasing thermal barrier potentials φ b , limited by the available ECH power. The scaling of T e with φ b is well interpreted in terms of the generalized Pastukhov theory of plasma potential confinement. A detailed comparison of the results from several related modified theories is also made. (c) Consolidation of the two major scalings of (a) and (b) in a tandem mirror is carried out by the use of an electron energy balance equation for the first time. In addition, (d) an empirical scaling of φ c with ECH power in the plug region and the central cell densities are studied to discover whether there is the possibility of extending these theoretically well interpreted scaling data to parameters in the future scalable regime. There is also a discussion about numerical scalings in the three dimensional parameter spaces. (author)

Quantum theory and Einstein's general relativity

International Nuclear Information System (INIS)

Borzeszkowski, H.H.v.; Treder, H.J.

1984-01-01

The paper concerns Einstein's general relativity, wave mechanics and the quantization of Einstein's gravitation equations. The principle of equivalence and its association with both wave mechanics and quantum gravity, is discussed. (U.K.)

A population-based audit of ethnicity and breast cancer risk in one general practice catchment area in North London, UK: implications for practice

Directory of Open Access Journals (Sweden)

Ferris Michelle

2007-09-01

Full Text Available Abstract Objectives To conduct a pilot population-based study within a general practice catchment area to determine whether the incidence of breast cancer was increased in the Ashkenazi population. Design Population-based cohort study. Setting A single general practice catchment area in North London. Participants 1947 women over the age of 16 who responded to a questionnaire about ethnicity and breast cancer. Main outcome measures Incidence of breast cancer, ethnicity. Results This study showed a 1.5-fold (95% CI 0.93–2.39 increase in breast cancer risk in the Ashkenazim compared with the non-Ashkenazi white population. The increased incidence was for both premenopausal and postmenopausal breast cancer (expected incidence pre:post is 1:4 whereas in the Ashkenazim it was 1:1; 51 and 52% of cases respectively. This increase was not shown in the Sephardim. Asians had a reduction in incidence (OR = 0.44; 95% CI 0.10–1.89. Results were adjusted for other risk factors for breast cancer. Conclusion This study showed a 1.5-fold increase in breast cancer rates in Ashkenazim compared with the non-Jewish white population when adjusted for age (i.e. corrections were made to allow comparison of age groups and this is not observed in the Sephardic population. The proportion of premenopausal breast cancer was just over double that of the general population. This is the first general practice population-based study in the UK to address this issue and has implications for general practitioners who care for patients from the Ashkenazi community.

The UK Quality and Outcomes Framework pay-for-performance scheme and spirometry: rewarding quality or just quantity? A cross-sectional study in Rotherham, UK

Directory of Open Access Journals (Sweden)

South Gail

2009-06-01

Full Text Available Abstract Background Accurate spirometry is important in the management of COPD. The UK Quality and Outcomes Framework pay-for-performance scheme for general practitioners includes spirometry related indicators within its COPD domain. It is not known whether high achievement against QOF spirometry indicators is associated with spirometry to BTS standards. Methods Data were obtained from the records of 3,217 patients randomly sampled from 5,649 patients with COPD in 38 general practices in Rotherham, UK. Severity of airflow obstruction was categorised by FEV1 (% predicted according to NICE guidelines. This was compared with clinician recorded COPD severity. The proportion of patients whose spirometry met BTS standards was calculated in each practice using a random sub-sample of 761 patients. The Spearman rank correlation between practice level QOF spirometry achievement and performance against BTS spirometry standards was calculated. Results Spirometry as assessed by clinical records was to BTS standards in 31% of cases (range at practice level 0% to 74%. The categorisation of airflow obstruction according to the most recent spirometry results did not agree well with the clinical categorisation of COPD recorded in the notes (Cohen's kappa = 0.34, 0.30 – 0.38. 12% of patients on COPD registers had FEV1 (% predicted results recorded that did not support the diagnosis of COPD. There was no association between quality, as measured by adherence to BTS spirometry standards, and either QOF COPD9 achievement (Spearman's rho = -0.11, or QOF COPD10 achievement (rho = 0.01. Conclusion The UK Quality and Outcomes Framework currently assesses the quantity, but not the quality of spirometry.

Comparing Antonovsky's sense of coherence scale across three UK post-industrial cities.

Science.gov (United States)

Walsh, David; McCartney, Gerry; McCullough, Sarah; Buchanan, Duncan; Jones, Russell

2014-11-25

High levels of 'excess' mortality (ie, that seemingly not explained by deprivation) have been shown for Scotland compared to England and Wales and, especially, for its largest city, Glasgow, compared to the similarly deprived English cities of Liverpool and Manchester. It has been suggested that this excess may be related to differences in 'Sense of Coherence' (SoC) between the populations. The aim of this study was to ascertain whether levels of SoC differed between these cities and whether, therefore, this could be a plausible explanation for the 'excess'. Three post-industrial UK cities: Glasgow, Liverpool and Manchester. A representative sample of more than 3700 adults (over 1200 in each city). SoC was measured using Antonovsky's 13-item scale (SOC-13). Multivariate linear regression was used to compare SoC between the cities while controlling for characteristics (age, gender, SES etc) of the samples. Additional modelling explored whether differences in SoC moderated city differences in levels of self-assessed health (SAH). SoC was higher, not lower, among the Glasgow sample. Fully adjusted mean SoC scores for residents of Liverpool and Manchester were, respectively, 5.1 (-5.1 (95% CI -6.0 to -4.1)) and 8.1 (-8.1 (-9.1 to -7.2)) lower than those in Glasgow. The additional modelling confirmed the relationship between SoC and SAH: a 1 unit increase in SoC predicted approximately 3% lower likelihood of reporting bad/very bad health (OR=0.97 (95% CI 0.96 to 0.98)): given the slightly worse SAH in Glasgow, this resulted in slightly lower odds of reporting bad/very bad health for the Liverpool and Manchester samples compared to Glasgow. The reasons for the high levels of 'excess' mortality seen in Scotland and particularly Glasgow remain unclear. However, on the basis of these analyses, it appears unlikely that a low SoC provides any explanation. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go

Additional renewable energy growth through small-scale community orientated energy policies

International Nuclear Information System (INIS)

Hain, J.J.; Ault, G.W.; Galloway, S.J.; Cruden, A.; McDonald, J.R.

2005-01-01

This paper summarises the energy policies that the UK Government has enacted in order to achieve its renewable targets by 2010. Current policies are designed primarily to support large-scale renewable projects through Renewable Obligation Certificates, Levy Exemption Certificates and capital grant schemes. Non-profit domestic and non-profit community renewable projects are also eligible for grant support. First-hand experience of privately owned renewable projects indicate that existing renewable policy is insufficient in its support of both small-scale and community-based profit oriented renewable energy (RE) schemes. Primary and secondary survey information suggests that people living in regions where RE will be situated may generally be inclined to support broader uses of renewables in these regions. Small-scale renewables can make a significant cumulative contribution to the RE mix. The results reported in this paper support the contention that the Government could go further towards approaching its targets through rural-focused changes to its energy incentive programmes

When is enough, enough? Identifying predictors of capacity estimates for onshore wind-power development in a region of the UK

Energy Technology Data Exchange (ETDEWEB)

Jones, Christopher R., E-mail: c.r.jones@shef.ac.uk [Department of Psychology, University of Sheffield, Western Bank, Sheffield, S10 2TP (United Kingdom); Orr, Barry J.; Eiser, J. Richard [Department of Psychology, University of Sheffield, Western Bank, Sheffield, S10 2TP (United Kingdom)

2011-08-15

The level of 'wind-prospecting' presently occurring in the UK is increasing the likelihood that new wind-power developments will conflict with other existing and/or proposed schemes. This study reports multiple-regression analyses performed on survey data obtained in a region of the UK (i.e. Humberhead Levels, near Doncaster) simultaneously subject to nine wind-farm proposals (September 2008). The aim of the analysis was to identify which survey-items were predictors of respondents' estimates of the number of wind turbines they believed the region could reasonably support (i.e. capacity estimates). The results revealed that the majority of respondents would endorse some local development; however, there was substantial variability in the upper level that was considered acceptable. Prominent predictors included general attitude, perceived knowledge of wind power, community attachment, environmental values, visual attractiveness of wind turbines, and issues relating to perceived fairness and equity. The results have implications for Cumulative Effects Assessment (CEA) - and in particular the assessment of Cumulative Landscape and Visual Impacts (CLVI) - and support calls for greater community involvement in decisions regarding proposed schemes. - Highlights: > Research seeks to identify predictors of the scale of local wind development people will tolerate. > Research conducted in region of the UK subject to nine wind-farm applications (2008). > Predictors found to include issues of perceived fairness and equity. > Results hold implications for cumulative effects assessment and development practices.

When is enough, enough? Identifying predictors of capacity estimates for onshore wind-power development in a region of the UK

International Nuclear Information System (INIS)

Jones, Christopher R.; Orr, Barry J.; Eiser, J. Richard

2011-01-01

The level of 'wind-prospecting' presently occurring in the UK is increasing the likelihood that new wind-power developments will conflict with other existing and/or proposed schemes. This study reports multiple-regression analyses performed on survey data obtained in a region of the UK (i.e. Humberhead Levels, near Doncaster) simultaneously subject to nine wind-farm proposals (September 2008). The aim of the analysis was to identify which survey-items were predictors of respondents' estimates of the number of wind turbines they believed the region could reasonably support (i.e. capacity estimates). The results revealed that the majority of respondents would endorse some local development; however, there was substantial variability in the upper level that was considered acceptable. Prominent predictors included general attitude, perceived knowledge of wind power, community attachment, environmental values, visual attractiveness of wind turbines, and issues relating to perceived fairness and equity. The results have implications for Cumulative Effects Assessment (CEA) - and in particular the assessment of Cumulative Landscape and Visual Impacts (CLVI) - and support calls for greater community involvement in decisions regarding proposed schemes. - Highlights: → Research seeks to identify predictors of the scale of local wind development people will tolerate. → Research conducted in region of the UK subject to nine wind-farm applications (2008). → Predictors found to include issues of perceived fairness and equity. → Results hold implications for cumulative effects assessment and development practices.

How international medical graduates view their learning needs for UK GP training.

Science.gov (United States)

Warwick, Christopher

2014-03-01

International medical graduates (IMGs) form a vital group of general practitioners (GPs) in the NHS. They are known to face additional challenges above and beyond those faced by UK medical graduates in the course of their GP training. Whilst they are a heterogeneous group of professionals, their views on what they need to learn, and how they are supported, are often distant from those of the educators responsible for planning their education. This study was undertaken, through narrative-based focus groups, to explore the issues which matter to the IMGs, in an attempt to empower their voices about their experiences in GP training, and to see what lessons could be drawn from these views. The findings confirmed the central importance, and considerable challenge involved, in making an effective transition into the culture of the NHS and UK general practice. The IMGs felt that induction needed to be an on-going, iterative process of learning which continued throughout training, with a more effective individualised learning needs analysis at the start of GP training. Lack of sophisticated language skills was highlighted as a real concern. Recognition that their lack of knowledge about the NHS at the start of training should not be seen as an indicator of deficiency, but a clue to what they needed to learn were also key messages. IMGs also felt the earlier in their training they undertook a GP placement, the quicker they would start to understand the culture of general practice in the UK. Further work following on from this research should include how to manage change in the educational network for these barriers to be overcome.

Biofuels for transport in Europe: lessons from Germany and the UK

International Nuclear Information System (INIS)

Bomb, C.; McCormick, K.; Kaaberger, T.; Lund University, Lund

2007-01-01

The utilisation of biofuels is attracting growing support from the European Union and member states as a strategy to tackle climate change, enhance energy security, and contribute to regional development. This paper describes, compares, and analyses the markets for biofuels in Germany and the UK. The introduction of biofuels for transport in these member states provides contrasting pictures, and the success or failure of biofuels here is pertinent to the development and diffusion of biofuels across Europe. This paper concentrates on the socio-political context for the biofuels industry in Germany and the UK, discusses the lessons learned from the German and British experiences, and presents general conclusions for policy-makers that are predominantly relevant for the early stages of a biofuels industry. (author)

Validation of the Sexual Communication Self-Efficacy Scale

Science.gov (United States)

Quinn-Nilas, Christopher; Milhausen, Robin R.; Breuer, Rebecca; Bailey, Julia; Pavlou, Menelaos; DiClemente, Ralph J.; Wingood, Gina M.

2016-01-01

This study assessed a newly developed Sexual Communication Self-Efficacy Scale designed to measure the sexual communication self-efficacy of adolescent men and women. Three-hundred and seventy-four U.K. adolescents completed this new scale, along with several other validity measures. Factor analysis revealed that the Sexual Communication…

Educational challenges faced by international medical graduates in the UK

Directory of Open Access Journals (Sweden)

Hashim A

2017-06-01

Full Text Available Ahmed Hashim Gastroenterology Department, Brighton and Sussex University Hospitals NHS Trust, Brighton, UK Introduction: International medical graduates (IMGs in the UK constitute approximately one-quarter of the total number of doctors registered in the General Medical Council (GMC. The transition of IMGs into the health care system in the UK is accompanied by significant sociocultural and educational challenges. This study aims to explore the views of IMGs in medical training on the educational challenges they face.Methods: This study was conducted in the Kent, Surrey and Sussex region in 2015. All IMGs who work in medical (physicianly training programs were included. Data were collected through a questionnaire and semi-structured interviews. Thematic approach was used to analyze the qualitative data.Results: Of the total 61 IMGs included, 17 responded to the survey and 3 were interviewed. The common educational barriers faced by IMGs were related to lack of appreciation of the values and structure of the National Health Service (NHS, ethical and medicolegal issues, receiving feedback from colleagues and the different learning strategies in the UK. IMGs suggested introduction of a mandatory dedicated induction program in the form of formal teaching sessions. They also believed that a supervised shadowing period prior in the first job in the UK would be beneficial. Further assessment areas should be incorporated into the prequalifying examinations to address specific educational needs such as NHS structure and hospital policies. Other measures such as buddying schemes with senior IMGs and educating NHS staff on different needs of IMGs should also be considered.Conclusion: This study highlighted important educational challenges faced by IMGs and generated relevant solutions. However, the opinions of the supervisors and other health care professionals need to be explored. Keywords: international medical graduates, IMG, educational barriers

The UKCAT-12 study: educational attainment, aptitude test performance, demographic and socio-economic contextual factors as predictors of first year outcome in a cross-sectional collaborative study of 12 UK medical schools.

Science.gov (United States)

McManus, I C; Dewberry, Chris; Nicholson, Sandra; Dowell, Jonathan S

2013-11-14

Most UK medical schools use aptitude tests during student selection, but large-scale studies of predictive validity are rare. This study assesses the United Kingdom Clinical Aptitude Test (UKCAT), and its four sub-scales, along with measures of educational attainment, individual and contextual socio-economic background factors, as predictors of performance in the first year of medical school training. A prospective study of 4,811 students in 12 UK medical schools taking the UKCAT from 2006 to 2008 as a part of the medical school application, for whom first year medical school examination results were available in 2008 to 2010. UKCAT scores and educational attainment measures (General Certificate of Education (GCE): A-levels, and so on; or Scottish Qualifications Authority (SQA): Scottish Highers, and so on) were significant predictors of outcome. UKCAT predicted outcome better in female students than male students, and better in mature than non-mature students. Incremental validity of UKCAT taking educational attainment into account was significant, but small. Medical school performance was also affected by sex (male students performing less well), ethnicity (non-White students performing less well), and a contextual measure of secondary schooling, students from secondary schools with greater average attainment at A-level (irrespective of public or private sector) performing less well. Multilevel modeling showed no differences between medical schools in predictive ability of the various measures. UKCAT sub-scales predicted similarly, except that Verbal Reasoning correlated positively with performance on Theory examinations, but negatively with Skills assessments. This collaborative study in 12 medical schools shows the power of large-scale studies of medical education for answering previously unanswerable but important questions about medical student selection, education and training. UKCAT has predictive validity as a predictor of medical school outcome

Assessing climate risks across different business sectors and industries: an investigation of methodological challenges at national scale for the UK

Science.gov (United States)

Surminski, Swenja; Di Mauro, Manuela; Baglee, J. Alastair R.; Connell, Richenda K.; Hankinson, Joel; Haworth, Anna R.; Ingirige, Bingunath; Proverbs, David

2018-06-01

Climate change poses severe risks for businesses, which companies as well as governments need to understand in order to take appropriate steps to manage those. This, however, represents a significant challenge as climate change risk assessment is itself a complex, dynamic and geographically diverse process. A wide range of factors including the nature of production processes and value chains, the location of business sites as well as relationships and interdependencies with customers and suppliers play a role in determining if and how companies are impacted by climate risks. This research explores the methodological challenges for a national-scale assessment of climate risks through the lens of the UK Climate Change Risk Assessment (UKCCRA) process and compares the approaches adopted in the first and second UKCCRA (2011, 2016), while also reflecting on international experiences elsewhere. A review of these issues is presented, drawing on a wide body of contemporary evidence from a range of sources including the research disciplines, grey literature and government policy. The study reveals the methodological challenges and highlights six broad themes, namely scale, evidence base, adaptation responses, scope, interdependencies and public policy. The paper concludes by identifying suitable lessons for future national climate risk assessments, which should guide the next phase of research in preparation for UKCCRA3 and those of national-level risk assessments elsewhere. This article is part of the theme issue `Advances in risk assessment for climate change adaptation policy'.

Introducing wood pellet fuel to the UK

Energy Technology Data Exchange (ETDEWEB)

Cotton, R A; Giffard, A

2001-07-01

Technical and non-technical issues affecting the introduction of wood pellet-fired heating to the UK were investigated with the aim of helping to establish a wood pellet industry in the UK. The project examined the growth and status of the industry in continental Europe and North America, reviewed relevant UK standards and legislation, identified markets for pellet heating in the UK, organised workshops and seminars to demonstrate pellet burning appliances, carried out a trial pelletisation of a range of biomass fuels, helped to set up demonstration installations of pellet-fired appliances, undertook a promotional campaign for wood pellet fuel and compiled resource directories for pellet fuel and pellet burning appliances in the UK. The work was completed in three phases - review, identification and commercialisation. Project outputs include UK voluntary standards for wood pellet fuel and combustion appliances, and a database of individuals with an interest in wood pellet fuel.

The impact of overactive bladder on mental health, work productivity and health-related quality of life in the UK and Sweden: results from EpiLUTS.

Science.gov (United States)

Coyne, Karin S; Sexton, Chris C; Kopp, Zoe S; Ebel-Bitoun, Caty; Milsom, Ian; Chapple, Chris

2011-11-01

• To examine the prevalence and burden of overactive bladder (OAB) with bother in the UK and Sweden compared to OAB without bother and no/minimal OAB/lower urinary tract (LUTS) symptoms, respectively. • A cross-sectional population-representative survey was conducted via the Internet in the UK, Sweden and USA. • Participants rated the frequency and bother of OAB and LUTS. Patient outcomes included the Overactive Bladder Questionnaire Short Form, Patient Perception of Bladder Condition, Short Form-12, Hospital Anxiety and Depression Scale-Anxiety and Hospital Anxiety and Depression Scale-Depression, as well as questions about treatment seeking and work productivity. • OAB was defined as urgency at least sometimes or the presence of urinary urgency incontinence. Three subgroups were compared: no/minimal symptoms, OAB without bother and OAB with bother. • Analyses were conducted by gender and country using general linear and logistic regression models to examine bothersome OAB and treatment seeking. • Survey response was 59.2%; 10,000 people (4724 men and 5276 women) participated. • The prevalence of OAB with bother at least 'somewhat' was 10.9% and 14.6% for men in the UK and Sweden, and 22.5% and 33.7% for women in the UK and Sweden, respectively. • Men and women with bothersome OAB were significantly more likely to seek treatment, report the lowest levels of health-related quality of life and work productivity and the highest levels of anxiety and depression compared to those with no/minimal symptoms and OAB without bother. • Greater symptom severity of urgency, urgency urinary incontinence, frequency, nocturia, and increasing levels of anxiety were strongly predictive of OAB bother in both men and women. • Predictors of treatment seeking included frequency, bother as a result of urgency, and lower levels of depressive symptoms in men, and frequency, nocturia and urgency in women. • OAB is common in the UK and Sweden, and women are more

A generalized scaling law for the ignition energy of inertial confinement fusion capsules

International Nuclear Information System (INIS)

Herrmann, M.C.

2001-01-01

The minimum energy needed to ignite an inertial confinement fusion capsule is of considerable interest in the optimization of an inertial fusion driver. Recent computational work investigating this minimum energy has found that it depends on the capsule implosion history, in particular, on the capsule drive pressure. This dependence is examined using a series of LASNEX simulations to find ignited capsules which have different values of the implosion velocity, fuel adiabat and drive pressure. It is found that the main effect of varying the drive pressure is to alter the stagnation of the capsule, changing its stagnation adiabat, which, in turn, affects the energy required for ignition. To account for this effect a generalized scaling law has been devised for the ignition energy, E ign ∝α if 1.88±0.05 υ -5.89±0.12 P -0.77±0.03 . This generalized scaling law agrees with the results of previous work in the appropriate limits. (author)

Do UK television alcohol advertisements abide by the code of broadcast advertising rules regarding the portrayal of alcohol?

Science.gov (United States)

Searle, Rebecca; Alston, Daisy; French, David P

2014-01-01

The aim of the study was to assess the extent to which members of the UK general public perceive television alcohol advertisements to comply with the regulatory code governing these: the Advertising Standards Authority Code of Broadcast Advertising (BCAP Code). The Code provides a general principle and 16 rules to prevent such adverts implying, condoning or encouraging immoderate, irresponsible or anti-social drinking. Quota sample of 373 adults, representative of the UK population aged 18-74 years in terms of age and gender, were recruited at a train station. Participants were shown one of seven advertisements that had been broadcast in the previous month on the two leading commercial television channels, and then completed a questionnaire with 40 statements representing the BCAP Code rules. Overall, 75% of the participants rated the advertisements as breaching at least one rule from the BCAP Code. Breaches were observed for all the seven advertisements, ranging from 49 to 91% non-compliant. Rules regarding alcohol being presented as contributing to popularity or confidence, and implying that alcohol is capable of changing mood, physical condition, behaviour, or as nourishment, were seen as being breached by over 50% of participants. A clear majority of the UK general public perceive alcohol advertisements to breach the BCAP Code, suggesting that the current regulatory system for UK television alcohol advertisements is inadequate. © The Author 2014. Medical Council on Alcohol and Oxford University Press. All rights reserved.

Levels of radioactivity in the UK from the accident at Chernobyl, USSR on 26 April 1986. A compilation of the results of environmental measurements in the UK

Energy Technology Data Exchange (ETDEWEB)

1986-01-01

The compilation includes information available to NRPB up to 23 May 1986. The data includes activity concentrations in air, waters (rain, surface, underground, tapwater and non-potable), grass (including forage and general herbage and mosses), outdoor dose/rates for gamma activity, milks, leafy vegetables and other foodstuffs such as fish, eggs, cheese, milk products and meat. (U.K.).

IEA PVPS Task 1 - UK Expert. Final report

Energy Technology Data Exchange (ETDEWEB)

Gunning, R.

2003-07-01

The paper relates to work carried out under contract to the UK Renewable Energy Programme, and describes the terms of reference of the UK representation in the IEA PVPS Task 1 which provides a forum for exchange of information on photovoltaic (PV) technology between 21 participating countries. The main benefit derived by the UK is access to international expertise in PV technology. Using information obtained from participation in Task 1, the UK produces a National Survey Report which reports on developments in PV technology in the UK over the previous 12 months. The report covers installed capacity, prices, budgets and costs: it is freely available on the UK PVPS website. The newsletter PV Power, is prepared and distributed biannually - 18 issues have been published by mid-2003. IT Power is currently the UK representative on the IEA PVPS Task 1.

Comparison of DNA quantification methodology used in the DNA extraction protocol for the UK Biobank cohort.

Science.gov (United States)

Welsh, Samantha; Peakman, Tim; Sheard, Simon; Almond, Rachael

2017-01-05

UK Biobank is a large prospective cohort study in the UK established by the Medical Research Council (MRC) and the Wellcome Trust to enable approved researchers to investigate the role of genetic factors, environmental exposures and lifestyle in the causes of major diseases of late and middle age. A wide range of phenotypic data has been collected at recruitment and has recently been enhanced by the UK Biobank Genotyping Project. All UK Biobank participants (500,000) have been genotyped on either the UK Biobank Axiom® Array or the Affymetrix UK BiLEVE Axiom® Array and the workflow for preparing samples for genotyping is described. The genetic data is hoped to provide further insight into the genetics of disease. All data, including the genetic data, is available for access to approved researchers. Data for two methods of DNA quantification (ultraviolet-visible spectroscopy [UV/Vis]) measured on the Trinean DropSense™ 96 and PicoGreen®) were compared by two laboratories (UK Biobank and Affymetrix). The sample processing workflow established at UK Biobank, for genotyping on the custom Affymetrix Axiom® array, resulted in high quality DNA (average DNA concentration 38.13 ng/μL, average 260/280 absorbance 1.91). The DNA generated high quality genotype data (average call rate 99.48% and pass rate 99.45%). The DNA concentration measured on the Trinean DropSense™ 96 at UK Biobank correlated well with DNA concentration measured by PicoGreen® at Affymetrix (r = 0.85). The UK Biobank Genotyping Project demonstrated that the high throughput DNA extraction protocol described generates high quality DNA suitable for genotyping on the Affymetrix Axiom array. The correlation between DNA concentration derived from UV/Vis and PicoGreen® quantification methods suggests, in large-scale genetic studies involving two laboratories, it may be possible to remove the DNA quantification step in one laboratory without affecting downstream analyses. This would result in

New undergraduate curricula in the UK and Australia.

Science.gov (United States)

Lumsden, M A; Symonds, I M

2010-12-01

There are many challenges facing undergraduate education in the smaller specialities such as obstetrics and gynaecology (O&G). These are similar throughout the world, although the emphasis may vary according to geography and the approach of those involved in medical education in general. The number of medical students has increased because of the greater number of doctors required, the gender balance and also because it provides revenue for the universities. This means that strategies must be developed to include more teaching units in both primary and secondary care as well as those at a distance from the main teaching provider. Australia and the UK both have this problem but, obviously, the distances involved in Australia are much greater. One of the drivers for the change in undergraduate medical education in the UK was factual overload and the need to teach basic competencies to the students. National curricula that take this into account are being developed and that in the UK has been taken up by a majority of the medical schools. The opportunities offered by O&G to provide basic skills and competencies difficult to find elsewhere in the curriculum are unparalleled. These include issues such as communication in situations where great sensitivity is required and also the impact of cultural beliefs and ethnicity on clinical practice. However, factual knowledge of medical science is also essential and ways of achieving a balance are discussed. Crown Copyright © 2010. Published by Elsevier Ltd. All rights reserved.

Studies on urokinase (UK) therapy of thromboembolic diseases

International Nuclear Information System (INIS)

Wakayama, Ryuji; Satake, Kisaburo; Hisamatsu, Tokugoro; Fukase, Masaichi

1974-01-01

In order to determine the urokinase (UK) concentration in blood, a radioimmunoassay method was developed, in which a radioactive material labeled with 125 I-Na was used. In this method, the movement of UK in blood and the relationship between the UK concentration and fibrinolytic activity were studied with the following results: 1) The concentration of UK in normal human blood was found to be 6.84 +- 2.53 PKU early in the morning with an apparent daily rythmic fluctuation in concentration. 2) With an intravenous drip of 20,000 to 30,000 PKU, the UK concentration increased 6 to 8 PKU/ml above the early morning value, then in one to two hours it returned to the previous value once again. In some of the cases, a slight, transient decrease occurred. 3) Following the UK drip, UK concentration in the blood and fibrinolytic activity varied in a parallel fashion. Plasminogen and antiplasmin levels were not altered by administration of only 20,000 to 30,000 PKU of UK. Fibrinogen was lowered, but the fluctuation was within the physiological range. (S. Oyama)

Uncertainties in key low carbon power generation technologies - Implication for UK decarbonisation targets

International Nuclear Information System (INIS)

Kannan, R.

2009-01-01

The UK government's economy-wide 60% carbon dioxide reduction target by 2050 requires a paradigm shift in the whole energy system. Numerous analytical studies have concluded that the power sector is a critical contributor to a low carbon energy system, and electricity generation has dominated the policy discussion on UK decarbonisation scenarios. However, range of technical, social and market challenges, combined with alternate market investment strategies mean that large scale deployment of key classes of low carbon electricity technologies is fraught with uncertainty. The UK MARKAL energy systems model has been used to investigate these long-term uncertainties in key electricity generation options. A range of power sector specific parametric sensitivities have been performed under a 'what-if' framework to provide a systematic exploration of least-cost energy system configurations under a broad, integrated set of input assumptions. In this paper results of six sensitivities, via restricted investments in key low carbon technologies to reflect their technical and political uncertainties, and an alternate investment strategies from perceived risk and other barriers, have been presented. (author)

High pressure hydrogen by electrolysis. [UK

Energy Technology Data Exchange (ETDEWEB)

Harris, I; Highgate, D; Ljungstroem, O [ed.

1976-01-01

This review is designed to provide a solution to two problems of very differing scale. The first problem is the provision of a reliable energy supply for a small isolated community, while the second problem concerns the energy economy within the UK in the future situation where adequate supplies of petroleum products are scarce, expensive and politically unreliable. The central thesis of this review is to identify certain key items of hardware and technology which if developed to provide a solution to the first problem, will, at the same time provide a means for introducing a solution to the second problem in an economically and socially acceptable way, that is, without major capital investment, unemployment or disruption to major industries.

General Atomic Reprocessing Pilot Plant: engineering-scale dissolution system description

International Nuclear Information System (INIS)

Yip, H.H.

1979-04-01

In February 1978, a dissolver-centrifuge system was added to the cold reprocessing pilot plant at General Atomic Company, which completed the installation of an HTGR fuel head-end reprocessing pilot plant. This report describes the engineering-scale equipment in the pilot plant and summarizes the design features derived from development work performed in the last few years. The dissolver operating cycles for both thorium containing BISO and uranium containinng WAR fissile fuels are included. A continuous vertical centrifuge is used to clarify the resultant dissolver product solution. Process instrumentation and controls for the system reflect design philosophy suitable for remote operation

Social Stratification of Education by Ethnic Minority Groups over Generations in the UK

Directory of Open Access Journals (Sweden)

Laurence Lessard-Phillips

2017-03-01

Full Text Available A large body of research has been conducted both on the social stratification of education at the general level and on the educational attainments of ethnic minority groups in the UK. The former has established the increasing fluidity in the class–education association, without paying much attention to ethnicity, whilst the latter has shown reinvigorated aspirations by the second generation without fine-grained analyses. This paper adds to this literature by examining the relationship between family class, ethno-generational status and educational attainment for various 1st, 1.5, 2nd, 2.5, 3rd and 4th generations in contemporary UK society. Using data from Understanding Society, we study the educational attainment of different ethno-generational groups. Our analysis shows high educational selectivity among the earlier generations, a disruptive process for the 1.5 generation, high second-generation achievement, and a ‘convergence toward the mean’ for later generations. Parental class generally operates in a similar way for the ethno-generational groups and for the majority population, yet some minority ethnic groups of salariat origins do not benefit from parental advantages as easily. An ‘elite, middle and lower’ structure manifests itself in the intergenerational transmission of advantage in educational attainment. This paper thus reveals new features of class-ethno relations hitherto unavailable in UK research.

Ensuring robust decisions and deployable solutions in UK LLW management

International Nuclear Information System (INIS)

Clark, Matthew

2014-01-01

continuing emphasis on waste management planning and improving characterisation. In developing the UK Nuclear Industry LLW Strategy we determined factors that will influence these decisions and can be used to change behaviours. These include: supply chain involvement and development; market forces; economies of scale; Regulatory and stakeholder pressures, and incentivisation through contracts and pricing. Three and a half years into implementation of the UK Nuclear Industry LLW Strategy we have seen all of these factors at work. Waste-stream specific decisions are ultimately the responsibility of the waste manager. NDA is however bound to take into consideration safety, security, cost and the environment in the delivery of our mission. This means we have an ongoing role, along with other organisations, in providing the tools to support waste managers in making the right decisions and creating an environment in which, once made, those decisions can be effectively implemented. (author)

An ozone budget for the UK: using measurements from the national ozone monitoring network; measured and modelled meteorological data, and a 'big-leaf' resistance analogy model of dry deposition

International Nuclear Information System (INIS)

Coyle, M.; Smith, R.; Fowler, D.

2003-01-01

A method of calculating a mass budget for O 3 in the UK boundary layer is presented which shows that the spatial scale of the UK is small relative to the footprint of the atmosphere influenced by UK emissions. - Data from the UK national air-quality monitoring network are used to calculate an annual mass budget for ozone (O 3 ) production and loss in the UK boundary layer during 1996. Monthly losses by dry deposition are quantified from 1 kmx1 km scale maps of O 3 concentration and O 3 deposition velocities based on a 'big-leaf' resistance analogy. The quantity of O 3 deposition varies from ∼50 Gg-O 3 month -1 in the winter to over 200 Gg-O 3 month -1 in the summer when vegetation is actively absorbing O 3 . The net O 3 production or loss in the UK boundary layer is found by selecting days when the UK is receiving 'clean' Atlantic air from the SW to NW. In these conditions, the difference in O 3 concentration observed at Mace Head and a rural site on the east coast of the UK indicates the net O 3 production or loss within the UK boundary layer. A simple box model is then used to convert the concentration difference into a mass. The final budget shows that for most of the year the UK is a net sink for O 3 (-25 to -800 Gg-O 3 month -1 ) with production only exceeding losses in the photochemically active summer months (+45 Gg-O 3 month -1 )

Porosity, petrophysics and permeability of the Whitby Mudstone (UK)

Science.gov (United States)

Houben, M.; Barnhoorn, A.; Hardebol, N.; Ifada, M.; Boersma, Q.; Douma, L.; Peach, C. J.; Bertotti, G.; Drury, M. R.

2016-12-01

Typically pore diameters in shales range from the µm down to the nm scale and the effective permeability of shale reservoirs is a function of the interconnectivity between the pore space and the natural fracture network present. The length and spacing of mechanical induced and natural fractures is one of the factors controlling gas produtivity from unconventional reservoirs. Permeability of the Whitby Mudstone measured on 1 inch cores was linked to microstructure and combined with natural fracture spacing present in outcrops along the Yorkshire coast (UK) to get insight into possible fluid pathways from reservoir to well. We used a combination of different techniques to characterize the porosity (gas adsorption, Scanning Electron Microscopy), mineralogy (X-Ray Fluorescence, X-Ray Diffraction, Scanning Electron Microscopy) and permeability (pressure step decay) of the Whitby Mudstone. In addition, we mapped the natural fracture network as present in outcrops along the Yorkshire coast (UK) at the 10-2-101m scale. Mineralogically we are dealing with a rock that is high in clay content and has an average organic matter content of about 10%. Results show a low porosity (max. 7%) as well as low permeability for the Whitby Mudstone. The permeability, measured parallel to bedding, depends on the confining pressure and is 86 nanodarcy at 10 MPa effective confining pressure and decreases to 16 nanodarcy at 40 MPa effective confining pressure. At the scale of observation the average distance to nearest natural fracture is in the order of 0.13 meter and 90 percent of all matrix elements are spaced within 0.4 meter to the nearest fracture. By assuming darcy flow, a permeability of 100 nanodarcy and 10% of overpressure we calculated that for the Whitby mudstone most of the gas resides in the matrix for less than 60 days until it reaches the fracture network.

Disposal of radioactive waste in evaporite formations - a review of published radiological assessments and their relevance to the UK

International Nuclear Information System (INIS)

Lawson, G.

1983-11-01

Radiological assessments of the disposal of radioactive waste in evaporite formations, principally halite, have been reviewed. These assessments were carried out in the USA, the Netherlands, Denmark and West Germany. The general nature of evaporite formations in the UK is discussed and comments are given on the broad relevance of the assessments to the potential disposal of radioactive waste in UK evaporite formations. (author)

UK medical students’ perceptions, attitudes, and interest toward medical leadership and clinician managers

Directory of Open Access Journals (Sweden)

Rouhani MJ

2018-02-01

Full Text Available Maral J Rouhani,1 Eleanor J Burleigh,2 Chloe Hobbis,2 Charlotte Dunford,1 Nadir I Osman,3 Christine Gan,1 Norma B Gibbons,1 Hashim U Ahmed,1,4 Saiful Miah1,5 1Department of Urology, Imperial College Healthcare NHS Trust, Charing Cross Hospital, London, UK; 2Medical School, University of Sheffield, Sheffield, UK; 3Department of Urology, Royal Hallamshire Hospital, Sheffield, UK; 4Division of Surgery, Department of Surgery and Cancer, Imperial College London, London, UK; 5Division of Surgery and Interventional Science, University College London, London, UK Background: We aimed to determine UK medical students’ perceptions and attitudes and interest toward medical leadership and clinician managers. Methods: A cross-sectional study was conducted during the academic year 2015–2016. An online questionnaire was distributed to 2,349 final-year students from 10 UK medical schools. Participants were asked to complete a 5-point Likert scale on their current perceptions, attitudes, and interest toward medical leadership and clinician managers. They were also asked to self-rate their leadership competences set by the Medical Leadership Competency Framework and to rate the quality of management and leadership training they received from their medical school. Results: In total, we received 114 complete responses. Only 7.9% of respondents were in agreement (strongly agree or agree when asked whether they felt they were well informed about what a managerial position in medicine entails. When asked whether clinicians should influence managerial decisions within a clinical setting, 94.7% of respondents were in agreement with the statement. About 85% of respondents were in agreement that it is important for clinicians to have managerial or leadership responsibilities, with 63.2% of students in agreement that they would have liked more management or leadership training during medical school. Over half the respondents rated their management and leadership

Control of ionising radiation - a UK viewpoint

International Nuclear Information System (INIS)

Shrimpton, P.C.

1995-01-01

The primary aim of radiological protection is to provide an appropriate standard of protection for mankind, both as individuals and collectively, without unduly limiting the beneficial practices giving rise to radiation exposure. Guidance on the fundamental principles for radiation protection is provided on a global scale by the International Commission on Radiological Protection (ICRP). Member states of the European Union, such as the UK, are bound by the Euratom Treaty that requires the Commission of the European Communities (CEC) to develop uniform standards for radiological protection. These standards are based on recommendations from ICRP and are laid down in Euratom Directives relating to the safety of workers and the public, and of patients undergoing medical exposures. Member states are required to introduce national legislation to comply with Directives. In addition to ICRP and CEC, other international bodies are involved in developing practical standards and guidelines for radiological protection. For example, the International Atomic Energy Agency (IAEA) provides guidelines relating to the transport of radioactive material, and the United Nations Scientific Committee on the Effects of Atomic Radiation (UNSCEAR) provides information on the biological effects of radiation. In the UK, the National Radiological Protection Board (NRPB) was established in 1970 as a statutory advisory body. It has no regulatory functions. NRPB advises Government on the acceptability and applicability of international recommendations. Principles are then applied in the UK by Acts of Parliament and subsidiary instruments such as regulations, licences, authorizations and approvals. Various government departments are involved in policing the control of radiation according to their particular role, for example the Department of the Environment in relation to pollution, and the Department of Employment for the health and safety of workers. (author)

Supporting UK adaptation: building services for the next set of UK climate projections

Science.gov (United States)

Fung, Fai; Lowe, Jason

2016-04-01

As part of the Climate Change Act 2008, the UK Government sets out a national adaptation programme to address the risks and opportunities identified in a national climate change risk assessment (CCRA) every five years. The last risk assessment in 2012 was based on the probabilistic projections for the UK published in 2009 (UKCP09). The second risk assessment will also use information from UKCP09 alongside other evidence on climate projections. However, developments in the science of climate projeciton, and evolving user needs (based partly on what has been learnt about the diverse user requirements of the UK adaptation community from the seven years of delivering and managing UKCP09 products, market research and the peer-reviewed literature) suggest now is an appropriate time to update the projections and how they are delivered. A new set of UK climate projections are now being produced to upgrade UKCP09 to reflect the latest developments in climate science, the first phase of which will be delivered in 2018 to support the third CCRA. A major component of the work is the building of a tailored service to support users of the new projections during their development and to involve users in key decisions so that the projections are of most use. We will set out the plan for the new climate projections that seek to address the evolving user need. We will also present a framework which aims to (i) facilitate the dialogue between users, boundary organisations and producers, reflecting their different decision-making roles (ii) produce scientifically robust, user-relevant climate information (iii) provide the building blocks for developing further climate services to support adaptation activities in the UK.

Nuclear power and the UK

International Nuclear Information System (INIS)

Murphy, St.

2009-01-01

This series of slides describes the policy of the UK government concerning nuclear power. In January 2008 the UK Government published the White Paper on the Future of Nuclear Power. The White Paper concluded that new nuclear power stations should have a role to play in this country's future energy mix. The role of the Government is neither to build nuclear power plants nor to finance them. The White Paper set out the facilitative actions the Government planned to take to reduce regulatory and planning risks associated with investing in new nuclear power stations. The White Paper followed a lengthy period of consultation where the UK Government sought a wide variety of views from stakeholders and the public across the country on the future of nuclear power. In total energy companies will need to invest in around 30-35 GW of new electricity generating capacity over the next two decades. This is equivalent to about one-third of our existing capacity. The first plants are expected to enter into service by 2018 or sooner. The Office for Nuclear Development (OND) has been created to facilitate new nuclear investment in the UK while the Nuclear Development Forum (NDF) has been established to lock in momentum to secure the long-term future of nuclear power generation in the UK. (A.C.)

Consultations to formulate a UK perspective for planning of the Sixth Framework Nuclear (Fission) Energy Programme. Policy issues

International Nuclear Information System (INIS)

Dutton, L.; Moscrop, R.; Smedley, C.

2000-01-01

This report provides advice to the DETR and the Health and Safety Executive on the policy aspects of the Sixth European Framework Programme (FP6) for research and technological development. This advice is based on a consultation within the UK and other Member States and covers the areas of reactor safety, decommissioning and radioactive waste management. It is concluded that there is general support for FP6 across the UK nuclear industry. The specific benefits are seen to be improvements in the competitiveness of the UK nuclear industry through research on plant life extension, improvements to the safety of existing plants and research on radioactive waste management. The broad structure of FP5 does not appear to require fundamental change for FP6 to meet the requirements of the UK, with funding staying at roughly the same level. There is agreement on the need to improve on programme organisation and management to ensure better quality of output and value for money. There is also scope for improving the organisation of UK participation to maximise the UK benefit. Further work has been undertaken under a parallel phase of this project to identify the technical requirements for FP6. (author)

Carbon and environmental footprinting of low carbon UK electricity futures to 2050

International Nuclear Information System (INIS)

Alderson, Helen; Cranston, Gemma R.; Hammond, Geoffrey P.

2012-01-01

Electricity generation contributes a large proportion of the total greenhouse gas emissions in the United Kingdom (UK), due to the predominant use of fossil fuel (coal and natural gas) combustion for this purpose. A range of future UK energy scenarios has been employed to determine their resulting environmental and carbon footprints. Methodologies have been established to calculate these footprints for the UK electricity supply industry on both a historic timescale and in accordance with the three selected scenarios. The latter scenarios, developed by the UK SUPERGEN Consortium on ‘Highly Distributed Power Systems’ (HDPS), were characterised as ‘Business As Usual’ (BAU), ‘Low Carbon’ (LC) and ‘Deep Green’ (DG) futures, and yielded possible electricity demands out to 2050. It was found that the environmental footprint of the current power network is 41 million (M) global hectares (gha). If future trends follow a ‘Business As Usual’ scenario, then this footprint is observed to fall to about 25 Mgha in 2050. The LC scenario implies an extensive penetration of micro-generators in the home to satisfy heat and power demands. However, these energy requirements are minimised by way of improved insulation of the building fabric and other demand reduction measures. In contrast, the DG scenario presupposes a network where centralised renewable energy technologies – mainly large-scale onshore and offshore wind turbines - have an important role in the power generation. However, both the LC and DG scenarios were found to lead to footprints of less than 4 Mgha by 2050. These latter two scenarios were found to give rise to quite similar trajectories over the period 2010–2050. They are therefore more likely to reflect an effective transition pathway in terms of meeting the 2050 UK CO 2 reduction targets associated with decarbonisation of its power network. However, this appears unlikely to be achieved by 2030–2040 as advocated by the UK Government

The potential impact of ozone on materials in the U.K.

Science.gov (United States)

Lee, David S.; Holland, Michael R.; Falla, Norman

Recent reports have highlighted the potential damage caused to a range of media, including materials, by ozone (O 3). The limited data available indicate significant damage to rubber products and surface coatings but either insignificant or unquantifiable damage to textiles and other polymeric materials at the range of atmospheric concentrations encountered in the U.K. Materials in the indoor environment have been excluded from economic analyses. Legislation was put in place in 1993 in the U.K. in order to reduce NO x (NO x = NO + NO 2) and VOC (volatile organic compounds) emissions from motor vehicles which is likely to result in reduced peak O 3 episodes but increased average levels of O 3 in urban areas which may result in increased damage to materials. A detailed assessment of the costs of O 3 damage to materials is not currently possible because of insufficient information on relevant dose-response functions and the stock at risk. Alternative methods were thus adopted to determine the potential scale of the problem. Scaling of U.S. estimates made in the late 1960s provides a range for the U.K. of £170 million-£345 million yr -1 in current terms. This includes damage to surface coatings and elastomers, and the cost of antiozonant protection applied to rubber goods. Independent estimates were made of the costs of protecting rubber goods in the U.K. These were based on the size of the antiozonant market, and provide cost ranges of £25 million-£63 million yr -1 to manufacturers and £25 million-£189 million yr -1 to consumers. The only rubber goods for which a damage estimate (not including protection costs) could be made were tyres, using data from the U.S.A. and information on annual tyre sales in the U.K. A range of £0-£4 million yr -1 was estimated. The cost of damage to other rubber goods could not be quantified because of a lack of data on both the stock at risk and exposure-response functions. The effect of O 3 on the costs of repainting were

Sustainability in the UK construction minerals industry

OpenAIRE

Mitchell, Clive

2015-01-01

Sustainability in the UK construction minerals industry Clive Mitchell, Industrial Minerals Specialist, British Geological Survey, Nottingham, UK Email: Sustainability is not just about environmental protection it also concerns biodiversity, community relations, competence, employment, geodiversity, health and safety, resource efficiency, restoration and stakeholder accountability. The UK construction minerals industry aims to supply essential materials in a sustainabl...

Generalized Nonlinear Chirp Scaling Algorithm for High-Resolution Highly Squint SAR Imaging.

Science.gov (United States)

Yi, Tianzhu; He, Zhihua; He, Feng; Dong, Zhen; Wu, Manqing

2017-11-07

This paper presents a modified approach for high-resolution, highly squint synthetic aperture radar (SAR) data processing. Several nonlinear chirp scaling (NLCS) algorithms have been proposed to solve the azimuth variance of the frequency modulation rates that are caused by the linear range walk correction (LRWC). However, the azimuth depth of focusing (ADOF) is not handled well by these algorithms. The generalized nonlinear chirp scaling (GNLCS) algorithm that is proposed in this paper uses the method of series reverse (MSR) to improve the ADOF and focusing precision. It also introduces a high order processing kernel to avoid the range block processing. Simulation results show that the GNLCS algorithm can enlarge the ADOF and focusing precision for high-resolution highly squint SAR data.

Generalized Nonlinear Chirp Scaling Algorithm for High-Resolution Highly Squint SAR Imaging

Directory of Open Access Journals (Sweden)

Tianzhu Yi

2017-11-01

Full Text Available This paper presents a modified approach for high-resolution, highly squint synthetic aperture radar (SAR data processing. Several nonlinear chirp scaling (NLCS algorithms have been proposed to solve the azimuth variance of the frequency modulation rates that are caused by the linear range walk correction (LRWC. However, the azimuth depth of focusing (ADOF is not handled well by these algorithms. The generalized nonlinear chirp scaling (GNLCS algorithm that is proposed in this paper uses the method of series reverse (MSR to improve the ADOF and focusing precision. It also introduces a high order processing kernel to avoid the range block processing. Simulation results show that the GNLCS algorithm can enlarge the ADOF and focusing precision for high-resolution highly squint SAR data.

UK manufacturers construction joint venture

Energy Technology Data Exchange (ETDEWEB)

NONE

1999-07-01

This report examines the legal and commercial framework for UK manufacturers to collaborate in a construction venture for a small combustion/steam cycle power plant fueled with biomass. The integration of technology and project plan, the working capital and capitalisation, financial aspects, the market plan, turnkey packages, joint venture entities, and collaboration are discussed. (UK)

The medline UK filter: development and validation of a geographic search filter to retrieve research about the UK from OVID medline.

Science.gov (United States)

Ayiku, Lynda; Levay, Paul; Hudson, Tom; Craven, Jenny; Barrett, Elizabeth; Finnegan, Amy; Adams, Rachel

2017-07-13

A validated geographic search filter for the retrieval of research about the United Kingdom (UK) from bibliographic databases had not previously been published. To develop and validate a geographic search filter to retrieve research about the UK from OVID medline with high recall and precision. Three gold standard sets of references were generated using the relative recall method. The sets contained references to studies about the UK which had informed National Institute for Health and Care Excellence (NICE) guidance. The first and second sets were used to develop and refine the medline UK filter. The third set was used to validate the filter. Recall, precision and number-needed-to-read (NNR) were calculated using a case study. The validated medline UK filter demonstrated 87.6% relative recall against the third gold standard set. In the case study, the medline UK filter demonstrated 100% recall, 11.4% precision and a NNR of nine. A validated geographic search filter to retrieve research about the UK with high recall and precision has been developed. The medline UK filter can be applied to systematic literature searches in OVID medline for topics with a UK focus. © 2017 Crown copyright. Health Information and Libraries Journal © 2017 Health Libraries GroupThis article is published with the permission of the Controller of HMSO and the Queen's Printer for Scotland.

Public Health England survey of eye lens doses in the UK medical sector

International Nuclear Information System (INIS)

Ainsbury, E A; Bouffler, S; Gilvin, P; Peters, S; Slack, K; Cocker, M; Holt, E; Williamson, A

2014-01-01

The ICRP has recently recommended that the occupational exposure limit for the lens of the eye be reduced to 20 mSv in a year, averaged over defined periods of 5 years, with no single year exceeding 50 mSv. There has been concern amongst some groups of individuals, particularly interventional cardiologists and radiologists as well as relevant professional bodies, that implementation of these recommendations into UK law will adversely affect working patterns. However, despite a number of informative European studies, there is currently little UK dosimetry data available upon which judgements can effectively be based. In order to address this knowledge gap, Public Health England has carried out a small, targeted survey of UK lens doses to medical staff undertaking procedures likely to involve the highest levels of radiation exposure. Two out of a total of 61 individuals surveyed had projected annual doses which could be close to 20 mSv, measured outside lead glasses. Use of protective equipment was generally good; however, lead glasses were only used by 9 participants. The results of this survey suggest that compliance with the ICRP recommendations is likely to be possible for most individuals in the UK medical sector. (paper)

On generalized scaling laws with continuously varying exponents

International Nuclear Information System (INIS)

Sittler, Lionel; Hinrichsen, Haye

2002-01-01

Many physical systems share the property of scale invariance. Most of them show ordinary power-law scaling, where quantities can be expressed as a leading power law times a scaling function which depends on scaling-invariant ratios of the parameters. However, some systems do not obey power-law scaling, instead there is numerical evidence for a logarithmic scaling form, in which the scaling function depends on ratios of the logarithms of the parameters. Based on previous ideas by Tang we propose that this type of logarithmic scaling can be explained by a concept of local scaling invariance with continuously varying exponents. The functional dependence of the exponents is constrained by a homomorphism which can be expressed as a set of partial differential equations. Solving these equations we obtain logarithmic scaling as a special case. The other solutions lead to scaling forms where logarithmic and power-law scaling are mixed

Development and application of a mechanistic model to estimate emission of nitrous oxide from UK agriculture

International Nuclear Information System (INIS)

Brown, L.; Jarvis, S.C.; Syed, B.; Goulding, K.W.T.; Li, C.

2002-01-01

A mechanistic model of N 2 O emission from agricultural soil (DeNitrification-DeComposition - DNDC) was modified for application to the UK, and was used as the basis of an inventory of N 2 O emission from UK agriculture in 1990. UK-specific input data were added to DNDC's database and the ability to simulate daily C and N inputs from grazing animals and applied animal waste was added to the model. The UK version of the model, UK-DNDC, simulated emissions from 18 different crop types on the 3 areally dominant soils in each county. Validation of the model at the field scale showed that predictions matched observations well. Emission factors for the inventory were calculated from estimates of N 2 O emission from UK-DNDC, in order to maintain direct comparability with the IPCC approach. These, along with activity data, were included in a transparent spreadsheet format. Using UK-DNDC, the estimate of N 2 O-N emission from UK current agricultural practice in 1990 was 50.9Gg. This total comprised 31.7Gg from the soil sector, 5.9Gg from animals and 13.2Gg from the indirect sector. The range of this estimate (using the range of soil organic C for each soil used) was 30.5-62.5Gg N. Estimates of emissions in each sector were compared to those calculated using the IPCC default methodology. Emissions from the soil and indirect sectors were smaller with the UK-DNDC approach than with the IPCC methodology, while emissions from the animal sector were larger. The model runs suggested a relatively large emission from agricultural land that was not attributable to current agricultural practices (33.8Gg in total, 27.4Gg from the soil sector). This 'background' component is partly the result of historical agricultural land use. It is not normally included in inventories of emission, but would increase the total emission of N 2 O-N from agricultural land in 1990 to 78.3Gg. (Author)

Development and application of a mechanistic model to estimate emission of nitrous oxide from UK agriculture

Energy Technology Data Exchange (ETDEWEB)

Brown, L.; Jarvis, S.C. [Institute of Grassland and Environmental Research, Okehampton (United Kingdom); Syed, B. [Cranfield Univ., Silsoe (United Kingdom). Soil Survey and Land Research Centre; Sneath, R.W.; Phillips, V.R. [Silsoe Research Inst. (United Kingdom); Goulding, K.W.T. [Institute of Arable Crops Research, Rothamsted (United Kingdom); Li, C. [University of New Hampshire (United States). Inst. for the Study of Earth, Oceans and Space

2002-07-01

A mechanistic model of N{sub 2}O emission from agricultural soil (DeNitrification-DeComposition - DNDC) was modified for application to the UK, and was used as the basis of an inventory of N{sub 2}O emission from UK agriculture in 1990. UK-specific input data were added to DNDC's database and the ability to simulate daily C and N inputs from grazing animals and applied animal waste was added to the model. The UK version of the model, UK-DNDC, simulated emissions from 18 different crop types on the 3 areally dominant soils in each county. Validation of the model at the field scale showed that predictions matched observations well. Emission factors for the inventory were calculated from estimates of N{sub 2}O emission from UK-DNDC, in order to maintain direct comparability with the IPCC approach. These, along with activity data, were included in a transparent spreadsheet format. Using UK-DNDC, the estimate of N{sub 2}O-N emission from UK current agricultural practice in 1990 was 50.9Gg. This total comprised 31.7Gg from the soil sector, 5.9Gg from animals and 13.2Gg from the indirect sector. The range of this estimate (using the range of soil organic C for each soil used) was 30.5-62.5Gg N. Estimates of emissions in each sector were compared to those calculated using the IPCC default methodology. Emissions from the soil and indirect sectors were smaller with the UK-DNDC approach than with the IPCC methodology, while emissions from the animal sector were larger. The model runs suggested a relatively large emission from agricultural land that was not attributable to current agricultural practices (33.8Gg in total, 27.4Gg from the soil sector). This 'background' component is partly the result of historical agricultural land use. It is not normally included in inventories of emission, but would increase the total emission of N{sub 2}O-N from agricultural land in 1990 to 78.3Gg. (Author)

Development and application of a mechanistic model to estimate emission of nitrous oxide from UK agriculture

Science.gov (United States)

Brown, L.; Syed, B.; Jarvis, S. C.; Sneath, R. W.; Phillips, V. R.; Goulding, K. W. T.; Li, C.

A mechanistic model of N 2O emission from agricultural soil (DeNitrification-DeComposition—DNDC) was modified for application to the UK, and was used as the basis of an inventory of N 2O emission from UK agriculture in 1990. UK-specific input data were added to DNDC's database and the ability to simulate daily C and N inputs from grazing animals and applied animal waste was added to the model. The UK version of the model, UK-DNDC, simulated emissions from 18 different crop types on the 3 areally dominant soils in each county. Validation of the model at the field scale showed that predictions matched observations well. Emission factors for the inventory were calculated from estimates of N 2O emission from UK-DNDC, in order to maintain direct comparability with the IPCC approach. These, along with activity data, were included in a transparent spreadsheet format. Using UK-DNDC, the estimate of N 2O-N emission from UK current agricultural practice in 1990 was 50.9 Gg. This total comprised 31.7 Gg from the soil sector, 5.9 Gg from animals and 13.2 Gg from the indirect sector. The range of this estimate (using the range of soil organic C for each soil used) was 30.5-62.5 Gg N. Estimates of emissions in each sector were compared to those calculated using the IPCC default methodology. Emissions from the soil and indirect sectors were smaller with the UK-DNDC approach than with the IPCC methodology, while emissions from the animal sector were larger. The model runs suggested a relatively large emission from agricultural land that was not attributable to current agricultural practices (33.8 Gg in total, 27.4 Gg from the soil sector). This 'background' component is partly the result of historical agricultural land use. It is not normally included in inventories of emission, but would increase the total emission of N 2O-N from agricultural land in 1990 to 78.3 Gg.

Ambiguous tests of general relativity on cosmological scales

International Nuclear Information System (INIS)

Zuntz, Joe; Baker, Tessa; Ferreira, Pedro G.; Skordis, Constantinos

2012-01-01

There are a number of approaches to testing General Relativity (GR) on linear scales using parameterized frameworks for modifying cosmological perturbation theory. It is sometimes assumed that the details of any given parameterization are unimportant if one uses it as a diagnostic for deviations from GR. In this brief report we argue that this is not necessarily so. First we show that adopting alternative combinations of modifications to the field equations significantly changes the constraints that one obtains. In addition, we show that using a parameterization with insufficient freedom significantly tightens the apparent theoretical constraints. Fundamentally we argue that it is almost never appropriate to consider modifications to the perturbed Einstein equations as being constraints on the effective gravitational constant, for example, in the same sense that solar system constraints are. The only consistent modifications are either those that grant near-total freedom, as in decomposition methods, or ones which map directly to a particular part of theory space

Implications of sustainability constraints on UK bioenergy development: Assessing optimistic and precautionary approaches with UK MARKAL

International Nuclear Information System (INIS)

McDowall, Will; Anandarajah, Gabrial; Dodds, Paul E.; Tomei, Julia

2012-01-01

Bioenergy is an important renewable energy resource. However, assessments of the future of bioenergy are beset with uncertainty and contested values, suggesting that a precautionary approach to bioenergy resource development may be warranted. This paper uses UK MARKAL to examine the implications of adopting a precautionary approach to bioenergy development in the UK. The paper reports a detailed review of UK bioenergy resources and sustainability constraints, and develops precautionary and optimistic resource scenarios. The paper then examines the implications of these scenarios using the energy systems model MARKAL, finding that a precautionary approach adds to the cost of decarbonisation, but does not significantly alter the optimal technology mix. In particular, biomass and co-firing CCS emerge as optimal technologies across scenarios. The question of UK land availability for bioenergy production is highlighted within the paper. With less land available for bioenergy production, the costs of decarbonisation will rise; whereas if more land is available for bioenergy, then less land is available for either food production or ecosystem conservation. This paper quantifies one side of this trade-off, by estimating the additional costs incurred when UK land availability for bioenergy production is constrained. - Highlights: ► We assess UK bioenergy resources under optimistic and precautionary approaches. ► Using MARKAL, we find that sustainability constraints add to decarbonisation costs. ► Preferred use of bioenergy is similar in optimistic and precautionary cases. ► Best use of bioenergy is heat and power, not transport, if CCS is available. ► The marginal value of additional land availability to the energy system is high.

Regulation, proportionality and discharges of radioactive wastes: UK perspective

International Nuclear Information System (INIS)

Morley, Bob; Butler, Gregg; Mc Glynn, Grace

2008-01-01

In recent years, the UK Government and the Regulators have made a commitment to further improve the operation of the regulatory regime and to its operating within the principles of proportionality, transparency, consistency and accountability which underpin the Government's approach to regulation in general. Particular emphasis was to be placed upon ensuring that there is greater consistency in the treatment of risk and hazard; proportionate and cost effective delivery of public, worker and environmental protection; and an open and transparently applied regulatory system. It is noteworthy that with regard to radiation protection, there are different limits for public doses and workforce doses, with the latter 15 times greater. Allowable doses for medical patients are higher still. This discrepancy raises a question in itself. This presentation focuses on the practical application of the regulatory regime with particular regard to environmental discharges and disposals. Under the Radioactive Substances Act 1993, Operators within the UK nuclear industry are required to employ Best Practicable Means (BPM) to control and minimise radioactive discharges to ensure that doses from discharges are As Low As Reasonably Achievable (ALARA). Scientific assessments to date indicate that there are no expectations of environmental harm from discharges at Sellafield (and hence likewise at other UK nuclear sites where the discharges are lower), even where those discharges have historically been up to two orders of magnitude higher than current levels. Current discharges result in doses which are a small fraction of those received by the UK population due to natural background radiation. In addition, there is no proven environmental harm from foreseeable future discharges from Sellafield or other UK nuclear sites. This is supported by independent work which illustrates that the public collective dose from Sellafield discharges is almost all delivered at risks of less that one in a

Identification of alkaptonuria in the general population: a United Kingdom experience describing the challenges, possible solutions and persistent barriers.

Science.gov (United States)

Ranganath, L; Taylor, A M; Shenkin, A; Fraser, W D; Jarvis, J; Gallagher, J A; Sireau, N

2011-06-01

Progress in research into rare diseases is challenging. This paper discusses strategies to identify individuals with the rare genetic disease alkaptonuria (AKU) within the general population. Strategies used included a questionnaire survey of general practitioners, a dedicated website and patient network contact, targeted family screening and medical conference targeting. Primary care physicians of the UK were targeted by a postal survey that involved mailing 11,151 UK GPs; the response rate was 18.2%. We have identified 75 patients in the UK with AKU by the following means: postal survey (23), targeted family screening (11), patient networks and the website (41). Targeting medical conferences (AKU, rare diseases, rheumatology, clinical biochemistry, orthopaedics, general practitioners) did not lead to new identification in the UK but helped identify overseas cases. We are now aware of 626 patients worldwide including newly identified non-UK people with AKU in the following areas: Slovakia (208), the rest of Europe (including Turkey) (79), North America (including USA and Canada) (110), and the rest of the world (154). A mechanism for identifying individuals with AKU in the general population-not just in the UK but worldwide-has been established. Knowledge of patients with AKU, both in the UK and outside, is often confined to establishing their location in a particular GP practice or association with a particular medical professional. Mere identification, however, does not always lead to full engagement for epidemiological research purposes or targeting treatment since further barriers exist.

Marine environmental radioactivity surveys at nuclear submarine berths in the UK, 1989

International Nuclear Information System (INIS)

Fuller, D.; Casey, E.

1990-12-01

This report presents the results of the marine environmental radioactivity monitoring surveys of intertidal and underwater areas around nuclear submarine berths in the UK, including the US Naval Base at Holy Loch, which were carried out by Defence Radiological Protection Service (DRPS) during 1989. Also included are results of smaller scale intertidal surveys carried out by local staff but co-ordinated by DRPS, and as an Appendix a report by the US Navy detailing the results of their environmental radioactivity monitoring programme at Holy Loch. Cobalt-60, the nuclide of major importance in naval discharges, was detected in a number of samples but in most cases was attributable to discharges by other operators. Concentrations in any case were found to be low, and at no survey location did the calculated annual radiation dose commitment to the most exposed members of the general public due to the presence of cobalt-60 exceed 1% of the ICRP principal dose limit for members of the public (1mSv). It is concluded that existing discharge arrangements are providing effective control over environmental levels of cobalt-60, and that there has been no radiological hazard to any member of the general public during 1989 from the operation of nuclear powered submarines. These findings have been confirmed by independent monitoring undertaken by the Ministry of Agriculture, Fisheries and Food Directorate of Fisheries Research. (author)

Marine environmental radioactivity surveys at nuclear submarine berths in the UK 1991

International Nuclear Information System (INIS)

1992-06-01

This report presents the results of the marine environmental radioactivity monitoring surveys of intertidal and underwater areas around nuclear submarine berths in the UK, including the US Naval Base at Holy Loch, which were carried out by DRPS during 1991. Also included are results of smaller scale intertidal surveys carried out by local staff but co-ordinated by DRPS and, as an Appendix, a report by the US Navy detailing the results of their environmental monitoring programme at Holy Loch. Cobalt-60, the nuclide of major importance in naval discharges, was detected in a number of samples but in many cases was attributable to discharges by other operators. Concentrations in any case were found to be low, and at no survey location did the calculated annual radiation dose commitment to the most exposed members of the general public due to the presence of cobalt-60 exceed 1% of the ICRP principal dose limit for members of the public (1000 μSv). These results are consistent with those obtained in the independent monitoring programme undertaken by the Ministry of Agriculture Fisheries and Food Directorate of Fisheries Research. It is concluded that existing discharge arrangements are providing effective control over environmental levels of cobalt-60, and that there has been no radiological hazard to any member of the general public during 1991 from the operation of nuclear powered submarines. (author)

Marine environmental radioactivity surveys at nuclear submarine berths in the UK, 1990

International Nuclear Information System (INIS)

Fuller, D.; Casey, E.

1992-02-01

This report presents the results of the marine environmental radioactivity monitoring surveys of intertidal and underwater areas around nuclear submarine berths in the UK, including the US Naval Base at Holy Loch, which were carried out by Defence Radiological Protection Service (DRPS) during 1990. Also included are results of smaller scale intertidal surveys carried out by local staff but coordinated by DRPS and, as an Appendix, a report by the US Navy detailing the results of their environmental monitoring programme at Holy Loch. Cobalt-60, the nuclide of major importance in naval discharges, was detected in a number of samples but in most cases was attributable to discharges by other operators. Concentrations in any case were found to be low, and at no survey location did the calculated annual radiation dose commitment to the most exposed members of the general public due to the presence of cobalt-60 exceed 1% of the ICRP principal dose limit for members of the public (1000 μSv). These results are consistent with those obtained in the independent monitoring programme undertaken by the Ministry of Agriculture Fisheries and Food Directorate of Fisheries Research. It is concluded that existing discharge arrangements are providing effective control over environmental levels of cobalt-60, and that there has been no radiological hazard to any member of the general public during 1990 from the operation of nuclear powered submarines. (author)

Determinants of Capital Structure:Evidence from UK Firm Panel Data

OpenAIRE

SONG, PING

2015-01-01

This study investigates the factors that determine firms’ the capital structures in the UK market. There 139 firms, in total, listed on FTSE 100 and FTSE 250 have been used as the sample set, and a 10-year time scale, from 2004 to 2013, is selected to constitute the panel data. Both firm-specific and macroeconomic determinants are included to be investigated whether they would pose impacts on total, long term and short term debt issuance. The fixed effects regression model is adopted to estim...

Prospects for UK fuel cells component suppliers

Energy Technology Data Exchange (ETDEWEB)

Wilcox, C.; Tunnicliffe, M.

2002-07-01

This report examines the capabilities of the UK fuel cell industry in meeting the expected increase in demand, and aims to identify all UK suppliers of fuel cell components, evaluate their products and match them to fuel cell markets, and identify components where the UK is in a competitive position. Component areas are addressed along with the need to reduce costs and ensure efficient production. The well established supplier base in the UK is noted, and the car engine manufacturing base and fuel supply companies are considered. The different strengths of UK suppliers of the various types of fuel cells are listed. The future industry structure, the opportunities and dangers for business posed by fuel cells, the investment in cleaner technologies by the large fuel companies, opportunities for catalyst suppliers, and the residential combined heat and power and portable electronics battery markets are discussed.

Geothermal resources of the UK

International Nuclear Information System (INIS)

Batchelor, A.S.

1990-01-01

This paper reports that geothermal energy applications and research are being actively pursued in the United Kingdom despite the relatively normal heat flow regime. The cumulative expenditure on geothermal activity from 1975 to 1989 has been approximately Brit-pounds 46 million of 32% of the Renewable Energy Research Budget to date. The first practical application is a 2 MWt scheme at Southampton as part of a district heating scheme. Commercial operation started in February 1988 and further expansion is planned. The UK's enthusiasm for Hot Dry Rock has dimmed slightly as the entire program is reappraised and the long heralded deep exploration hole has yet to materialize. Future activity looks likely to focus on geothermal opportunities that have multiple uses or applications for the fluids in small scale schemes and Hot Dry Rock research will probably be linked to a pan-European program based in France

Effectiveness of UK provider financial incentives on quality of care: a systematic review.

Science.gov (United States)

Mandavia, Rishi; Mehta, Nishchay; Schilder, Anne; Mossialos, Elias

2017-11-01

Provider financial incentives are being increasingly adopted to help improve standards of care while promoting efficiency. To review the UK evidence on whether provider financial incentives are an effective way of improving the quality of health care. Systematic review of UK evidence, undertaken in accordance with Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) recommendations. MEDLINE and Embase databases were searched in August 2016. Original articles that assessed the relationship between UK provider financial incentives and a quantitative measure of quality of health care were included. Studies showing improvement for all measures of quality of care were defined as 'positive', those that were 'intermediate' showed improvement in some measures, and those classified as 'negative' showed a worsening of measures. Studies showing no effect were documented as such. Quality was assessed using the Downs and Black quality checklist. Of the 232 published articles identified by the systematic search, 28 were included. Of these, nine reported positive effects of incentives on quality of care, 16 reported intermediate effects, two reported no effect, and one reported a negative effect. Quality assessment scores for included articles ranged from 15 to 19, out of a maximum of 22 points. The effects of UK provider financial incentives on healthcare quality are unclear. Owing to this uncertainty and their significant costs, use of them may be counterproductive to their goal of improving healthcare quality and efficiency. UK policymakers should be cautious when implementing these incentives - if used, they should be subject to careful long-term monitoring and evaluation. Further research is needed to assess whether provider financial incentives represent a cost-effective intervention to improve the quality of care delivered in the UK. © British Journal of General Practice 2017.

Measurement of CO2 emissions from road freight transport: A review of UK experience

International Nuclear Information System (INIS)

McKinnon, A.C.; Piecyk, M.I.

2009-01-01

It is possible to estimate CO 2 emissions from road freight transport in different ways, depending on the definition of trucking activity, the degree of reliance on survey, vehicle test-cycle and traffic count data and the geographical scope of the calculation. The emergence of differing road freight-related CO 2 estimates from official sources and revisions to statistical series can frustrate the policy-making process and erode the confidence of industry stakeholders in the validity of the figures. Using UK data, this paper examines the various methods of carbon auditing road freight transport at the national level and compares the results both for a single year (2006) and over a time period. It highlights a series of statistical anomalies and approximations and tries to explain discrepancies that have arisen in the UK data sets. A concluding section considers the general lessons that can be learned from the recent UK experience in this field.

The development of a commercial MOX fuel manufacturing capability in the U.K

International Nuclear Information System (INIS)

Macphee, D.S.; Young, M.P.

1995-01-01

BNFL is implementing a strategy to establish a commercial MOX manufacturing capability within the UK. The design and provision of the fabrication plants is incorporating the considerable experience within the Company of MOX technology, fuel fabrication and nuclear plant design. The first phase of the strategy is complete with the successful operation of the Demonstration Facility. The development programmes supporting the increased scale of operation for a commercial scale facility are substantially complete. Design and construction of a 120t HM/year plant is well advanced supported by a substantial in-house design and project management team. (author)

Alternative future energy pathways: Assessment of the potential of innovative decentralised energy systems in the UK

International Nuclear Information System (INIS)

Chmutina, Ksenia; Goodier, Chris I.

2014-01-01

In order to meet its 2050 target of 80% carbon emissions reduction, the UK is facing a challenge of restructuring its energy system, possibly by introducing more decentralised energy (DE) systems. Following semi-structured interviews, four exemplar international cases have been critiqued in order to investigate the variety and interrelationship of the drivers and barriers involved during their implementation, and then compared with the barriers and drivers that can potentially affect the implementation of similar projects in the UK context. The impacts of the barriers on the outcomes of these projects were evaluated, and recommendations were presented on overcoming these barriers if replicating similar projects in the UK context. Governance drivers play the most significant role, whereas financial drivers (commonly believed to be crucial), are deemed to play a lesser role. Social, governance and financial barriers rather than technological barriers constitute the central problem areas for the increased adoption of DE. The drivers and barriers experienced in the international cases were similar to those anticipated in the UK. The case studies present a high potential for replication and scaling up in the UK context and demonstrate that the increased implementation of DE systems could also enhance social and governance benefits. - Highlights: • This paper examines four international urban decentralised energy initiatives. • Drivers and barriers are found to be highly diverse but similar to the ones in the UK. • Governance drivers play the most significant role. • Increased implementation of DE systems can enhance social and governance benefits

Advances in the understanding of nutrient dynamics and management in UK agriculture.

Science.gov (United States)

Dungait, Jennifer A J; Cardenas, Laura M; Blackwell, Martin S A; Wu, Lianhai; Withers, Paul J A; Chadwick, David R; Bol, Roland; Murray, Philip J; Macdonald, Andrew J; Whitmore, Andrew P; Goulding, Keith W T

2012-09-15

Current research on macronutrient cycling in UK agricultural systems aims to optimise soil and nutrient management for improved agricultural production and minimise effects on the environment and provision of ecosystem services. Nutrient use inefficiencies can cause environmental pollution through the release of greenhouse gases into the atmosphere and of soluble and particulate forms of N, P and carbon (C) in leachate and run-off into watercourses. Improving nutrient use efficiencies in agriculture calls for the development of sustainable nutrient management strategies: more efficient use of mineral fertilisers, increased recovery and recycling of waste nutrients, and, better exploitation of the substantial inorganic and organic reserves of nutrients in the soil. Long-term field experimentation in the UK has provided key knowledge of the main nutrient transformations in agricultural soils. Emerging analytical technologies, especially stable isotope labelling, that better characterise macronutrient forms and bioavailability and improve the quantification of the complex relationships between the macronutrients in soils at the molecular scale, are augmenting this knowledge by revealing the underlying processes. The challenge for the future is to determine the relationships between the dynamics of N, P and C across scales, which will require both new modelling approaches and integrated approaches to macronutrient cycling. Copyright © 2012 Elsevier B.V. All rights reserved.

The Unfair Commercial Practices Directive in the UK

NARCIS (Netherlands)

M. Koutsias (Marios); C. Willett (Chris)

2013-01-01

markdownabstract__Abstract__ This article shows that the UK has blended preventive and traditional UK criminal enforcement techniques to implement the UCPD; these techniques have been 'Europeanised' by the UCPD unfairness concepts; and the UCPD may also cause UK private law to be Europeanised in

The origin of large scale cosmic structure

International Nuclear Information System (INIS)

Jones, B.J.T.; Palmer, P.L.

1985-01-01

The paper concerns the origin of large scale cosmic structure. The evolution of density perturbations, the nonlinear regime (Zel'dovich's solution and others), the Gott and Rees clustering hierarchy, the spectrum of condensations, and biassed galaxy formation, are all discussed. (UK)

Understanding customer satisfaction in the UK quick service restaurant industry: The influence of the tangible attributes of perceived service quality

OpenAIRE

Nguyen, Q.; Nisar, T.; Knox, D.; Prabhakar, G.

2018-01-01

The purpose of this study is to examine the impact of the five dimensions of service quality on customer satisfaction in the UK fast food market and to indicate which factors among the five dimensions have a main role in driving overall customer satisfaction.\\ud Primary data in the form of 147 questionnaire responses werebeen collected from a variety of quick service fast food restaurants in the UK. Likert seven-point rating scales were used to structure the questionnaire. Data were collected...

An Interdisciplinary Approach to Developing Renewable Energy Mixes at the Community Scale

Science.gov (United States)

Gormally, Alexandra M.; Whyatt, James D.; Timmis, Roger J.; Pooley, Colin G.

2013-04-01

Renewable energy has risen on the global political agenda due to concerns over climate change and energy security. The European Union (EU) currently has a target of 20% renewable energy by the year 2020 and there is increasing focus on the ways in which these targets can be achieved. Here we focus on the UK context which could be considered to be lagging behind other EU countries in terms of targets and implementation. The UK has a lower overall target of 15% renewable energy by 2020 and in 2011 reached only 3.8 % (DUKES, 2012), one of the lowest progressions compared to other EU Member States (European Commission, 2012). The reticence of the UK to reach such targets could in part be due to their dependence on their current energy mix and a highly centralised electricity grid system, which does not lend itself easily to the adoption of renewable technologies. Additionally, increasing levels of demand and the need to raise energy awareness are key concerns in terms of achieving energy security in the UK. There is also growing concern from the public about increasing fuel and energy bills. One possible solution to some of these problems could be through the adoption of small-scale distributed renewable schemes implemented at the community-scale with local ownership or involvement, for example, through energy co-operatives. The notion of the energy co-operative is well understood elsewhere in Europe but unfamiliar to many UK residents due to its centralised approach to energy provision. There are many benefits associated with engaging in distributed renewable energy systems. In addition to financial benefits, participation may raise energy awareness and can lead to positive responses towards renewable technologies. Here we briefly explore how a mix of small-scale renewables, including wind, hydro-power and solar PV, have been implemented and managed by a small island community in the Scottish Hebrides to achieve over 90% of their electricity needs from renewable

Statement about UK referendum on the EU

CERN Multimedia

2016-01-01

Dear Colleagues, Many people have expressed their concerns about the consequences of the 23 June vote in the UK for CERN, and for the UK’s relationship with CERN. CERN is an intergovernmental organisation subject to its own treaty. We are not part of the European Union, and several of our Member States, including Switzerland, in which we are headquartered, are not EU Members. Britain’s membership of CERN is not affected by the UK electorate’s vote to leave the European Union. We look forward to continuing the very constructive relationship we have shared with the UK, one of our founding members, long into the future. CERN was founded on the principle of international collaboration, and our success over the years is built on that. We will continue to work proactively to encourage ever-greater international collaboration in particle physics, and to help ensure that the UK continues to play a very active role. UK nationals remain eligible for all categories of employment at CERN, a...

The future of the UK gas network

International Nuclear Information System (INIS)

Dodds, Paul E.; McDowall, Will

2013-01-01

The UK has an extensive natural gas pipeline network supplying 84% of homes. Previous studies of decarbonisation pathways using the UK MARKAL energy system model have concluded that the low-pressure gas networks should be mostly abandoned by 2050, yet most of the iron pipes near buildings are currently being replaced early for safety reasons. Our study suggests that this programme will not lock-in the use of gas in the long-term. We examine potential future uses of the gas network in the UK energy system using an improved version of UK MARKAL that introduces a number of decarbonisation options for the gas network including bio-methane, hydrogen injection to the natural gas and conversion of the network to deliver hydrogen. We conclude that hydrogen conversion is the only gas decarbonisation option that might enable the gas networks to continue supplying energy to most buildings in the long-term, from a cost-optimal perspective. There is an opportunity for the government to adopt a long-term strategy for the gas distribution networks that either curtails the iron mains replacement programme or alters it to prepare the network for hydrogen conversion; both options could substantially reduce the long-term cost of supplying heat to UK buildings. - Highlights: • We examine the long-term future of the UK gas pipe networks using the UK MARKAL model. • The iron mains replacement programme will not lead to gas infrastructure lock-in. • Bio-methane and hydrogen injection have only a small role in our future scenarios. • The most cost-optimal strategy might be to convert the networks to deliver hydrogen. • Adopting a long-term gas strategy could reduce the cost of providing heat in the UK

Late Neogene Orbitally-Forced Sea Surface Temperature Variability in the Eastern Equatorial Pacific as Measured by Uk'37 and TEX86

Science.gov (United States)

Lawrence, K. T.; Pearson, A.; Castañeda, I. S.; Peterson, L.

2017-12-01

Key features of late Neogene climate remain uncertain due to conflicting records derived from different sea surface temperature (SST) proxies. To resolve these disputes, it is necessary to explore both the consistencies and differences between paleotemperature estimates from critical oceanographic regimes. Here, we report orbital-scale climate variability at ODP Site 846 in the Eastern Equatorial Pacific (EEP) in the interval from 5-6 Ma using alkenone and TEX86 temperature estimates. Results from both proxies are very similar in their secular trends and magnitude of long-term temperature change; and spectral analysis demonstrates that the records are coherent and in-phase or nearly in-phase in both the obliquity and precession bands. However, we find that the temperatures reconstructed by TEX86 are consistently offset towards colder values by 2ºC with orbital-scale variations approximately twice the amplitude of the Uk'37 derived estimates. Both temperature records are antiphased - i.e. "colder" - at higher sediment alkenone concentrations, a qualitative indicator of increased glacial productivity. Temperature differences between the proxies are accentuated during glacial intervals in contrasts to modern observations of EEP surface and subsurface temperatures, which show that thermocline temperatures are fairly stable, and thus by analogy, glacial cooling and/or enhanced upwelling should have reduced rather than accentuated temperature gradients in the upper water column. Therefore, arguments that Uk'37 corresponds to temperature variability in the surface, while TEX86 responds to the subsurface, may be too simplistic. Instead, it appears generally true that high-productivity environments, including the EEP, tend to have negative TEX86 anomalies. This may reflect a dual dependence of TEX86 records on both water column temperature and local productivity. Overall, our data suggest that in the EEP and likely in other upwelling zones, paleotemperature data derived

Improving National Capability in Biogeochemical Flux Modelling: the UK Environmental Virtual Observatory (EVOp)

Science.gov (United States)

Johnes, P.; Greene, S.; Freer, J. E.; Bloomfield, J.; Macleod, K.; Reaney, S. M.; Odoni, N. A.

2012-12-01

The best outcomes from watershed management arise where policy and mitigation efforts are underpinned by strong science evidence, but there are major resourcing problems associated with the scale of monitoring needed to effectively characterise the sources rates and impacts of nutrient enrichment nationally. The challenge is to increase national capability in predictive modelling of nutrient flux to waters, securing an effective mechanism for transferring knowledge and management tools from data-rich to data-poor regions. The inadequacy of existing tools and approaches to address these challenges provided the motivation for the Environmental Virtual Observatory programme (EVOp), an innovation from the UK Natural Environment Research Council (NERC). EVOp is exploring the use of a cloud-based infrastructure in catchment science, developing an exemplar to explore N and P fluxes to inland and coastal waters in the UK from grid to catchment and national scale. EVOp is bringing together for the first time national data sets, models and uncertainty analysis into cloud computing environments to explore and benchmark current predictive capability for national scale biogeochemical modelling. The objective is to develop national biogeochemical modelling capability, capitalising on extensive national investment in the development of science understanding and modelling tools to support integrated catchment management, and supporting knowledge transfer from data rich to data poor regions, The AERC export coefficient model (Johnes et al., 2007) has been adapted to function within the EVOp cloud environment, and on a geoclimatic basis, using a range of high resolution, geo-referenced digital datasets as an initial demonstration of the enhanced national capacity for N and P flux modelling using cloud computing infrastructure. Geoclimatic regions are landscape units displaying homogenous or quasi-homogenous functional behaviour in terms of process controls on N and P cycling

Storageless and caching Tier-2 models in the UK context

Science.gov (United States)

Cadellin Skipsey, Samuel; Dewhurst, Alastair; Crooks, David; MacMahon, Ewan; Roy, Gareth; Smith, Oliver; Mohammed, Kashif; Brew, Chris; Britton, David

2017-10-01

Operational and other pressures have lead to WLCG experiments moving increasingly to a stratified model for Tier-2 resources, where “fat” Tier-2s (“T2Ds”) and “thin” Tier-2s (“T2Cs”) provide different levels of service. In the UK, this distinction is also encouraged by the terms of the current GridPP5 funding model. In anticipation of this, testing has been performed on the implications, and potential implementation, of such a distinction in our resources. In particular, this presentation presents the results of testing of storage T2Cs, where the “thin” nature is expressed by the site having either no local data storage, or only a thin caching layer; data is streamed or copied from a “nearby” T2D when needed by jobs. In OSG, this model has been adopted successfully for CMS AAA sites; but the network topology and capacity in the USA is significantly different to that in the UK (and much of Europe). We present the result of several operational tests: the in-production University College London (UCL) site, which runs ATLAS workloads using storage at the Queen Mary University of London (QMUL) site; the Oxford site, which has had scaling tests performed against T2Ds in various locations in the UK (to test network effects); and the Durham site, which has been testing the specific ATLAS caching solution of “Rucio Cache” integration with ARC’s caching layer.

Evaluation of the status of canine hydrotherapy in the UK.

Science.gov (United States)

Waining, M; Young, I S; Williams, S B

2011-04-16

To establish the current status of canine hydrotherapy in the UK and to ascertain information regarding the current use of hydrotherapy, a questionnaire was sent to 152 hydrotherapy centres throughout the UK, from which 89 responded. Hydrotherapy was found to be a rapidly growing business. Stand-alone centres were in existence; however, many centres were connected to other businesses, including boarding kennels and general practice veterinary surgeries. The dogs using the facility were mainly pedigree breeds, particularly labrador retrievers (30 per cent), and the most commonly encountered conditions were rupture of the cranial cruciate ligament (25 per cent), hip dysplasia (24 per cent) and osteoarthritis (18 per cent). The proportion of qualified versus unqualified staff varied between centres, highlighting a need for improved regulation of this aspect of the industry. However, all the dogs treated by the hydrotherapy centres surveyed were direct veterinary referrals, suggesting a good degree of professionalism in the field and a high regard for the benefits of hydrotherapy.

The educational background and qualifications of UK medical students from ethnic minorities

OpenAIRE

Dacre Jane; Woolf Katherine; McManus IC

2008-01-01

Abstract Background UK medical students and doctors from ethnic minorities underperform in undergraduate and postgraduate examinations. Although it is assumed that white (W) and non-white (NW) students enter medical school with similar qualifications, neither the qualifications of NW students, nor their educational background have been looked at in detail. This study uses two large-scale databases to examine the educational attainment of W and NW students. Methods Attainment at GCSE and A lev...

The educational background and qualifications of UK medical students from ethnic minorities

OpenAIRE

McManus, I. C.; Woolf, K.; Dacre, J.

2008-01-01

Background: UK medical students and doctors from ethnic minorities underperform in undergraduate and postgraduate examinations. Although it is assumed that white (W) and non-white (NW) students enter medical school with similar qualifications, neither the qualifications of NW students, nor their educational background have been looked at in detail. This study uses two large-scale databases to examine the educational attainment of W and NW students.Methods: Attainment at GCSE and A level, and ...

Modelling potential production of macroalgae farms in UK and Dutch coastal waters

Directory of Open Access Journals (Sweden)

J. van der Molen

2018-02-01

Full Text Available There is increasing interest in macroalgae farming in European waters for a range of applications, including food, chemical extraction for biofuel production. This study uses a 3-D numerical model of hydrodynamics and biogeochemistry to investigate potential production and environmental effects of macroalgae farming in UK and Dutch coastal waters. The model included four experimental farms in different coastal settings in Strangford Lough (Northern Ireland, in Sound of Kerrera and Lynn of Lorne (north-west Scotland and in the Rhine plume (the Netherlands, as well as a hypothetical large-scale farm off the UK north Norfolk coast. The model could not detect significant changes in biogeochemistry and plankton dynamics at any of the farm sites averaged over the farming season. The results showed a range of macroalgae growth behaviours in response to simulated environmental conditions. These were then compared with in situ observations where available, showing good correspondence for some farms and less good correspondence for others. At the most basic level, macroalgae production depended on prevailing nutrient concentrations and light conditions, with higher levels of both resulting in higher macroalgae production. It is shown that under non-elevated and interannually varying winter nutrient conditions, farming success was modulated by the timings of the onset of increasing nutrient concentrations in autumn and nutrient drawdown in spring. Macroalgae carbohydrate content also depended on nutrient concentrations, with higher nutrient concentrations leading to lower carbohydrate content at harvest. This will reduce the energy density of the crop and thus affect its suitability for conversion into biofuel. For the hypothetical large-scale macroalgae farm off the UK north Norfolk coast, the model suggested high, stable farm yields of macroalgae from year to year with substantial carbohydrate content and limited environmental effects.

Modelling potential production of macroalgae farms in UK and Dutch coastal waters

Science.gov (United States)

van der Molen, Johan; Ruardij, Piet; Mooney, Karen; Kerrison, Philip; O'Connor, Nessa E.; Gorman, Emma; Timmermans, Klaas; Wright, Serena; Kelly, Maeve; Hughes, Adam D.; Capuzzo, Elisa

2018-02-01

There is increasing interest in macroalgae farming in European waters for a range of applications, including food, chemical extraction for biofuel production. This study uses a 3-D numerical model of hydrodynamics and biogeochemistry to investigate potential production and environmental effects of macroalgae farming in UK and Dutch coastal waters. The model included four experimental farms in different coastal settings in Strangford Lough (Northern Ireland), in Sound of Kerrera and Lynn of Lorne (north-west Scotland) and in the Rhine plume (the Netherlands), as well as a hypothetical large-scale farm off the UK north Norfolk coast. The model could not detect significant changes in biogeochemistry and plankton dynamics at any of the farm sites averaged over the farming season. The results showed a range of macroalgae growth behaviours in response to simulated environmental conditions. These were then compared with in situ observations where available, showing good correspondence for some farms and less good correspondence for others. At the most basic level, macroalgae production depended on prevailing nutrient concentrations and light conditions, with higher levels of both resulting in higher macroalgae production. It is shown that under non-elevated and interannually varying winter nutrient conditions, farming success was modulated by the timings of the onset of increasing nutrient concentrations in autumn and nutrient drawdown in spring. Macroalgae carbohydrate content also depended on nutrient concentrations, with higher nutrient concentrations leading to lower carbohydrate content at harvest. This will reduce the energy density of the crop and thus affect its suitability for conversion into biofuel. For the hypothetical large-scale macroalgae farm off the UK north Norfolk coast, the model suggested high, stable farm yields of macroalgae from year to year with substantial carbohydrate content and limited environmental effects.

The Practicalities of Crowdsourcing: Lessons from the Tea Bag Index - UK

Science.gov (United States)

Duddigan, Sarah; Alexander, Paul; Shaw, Liz; Collins, Chris

2017-04-01

The Tea Bag Index -UK is a collaborative project between the University of Reading and the Royal Horticultural Society (RHS), working with members of the gardening community as citizen scientists. This project aims to quantify how decomposition varies across the country, and whether decomposition is influenced by how gardeners manage their soil, particularly with respect to the application of compost. Launched in 2015 as part of a PhD project, the Tea Bag Index- UK project asks willing volunteers to bury tea bags in their gardens, as part of a large scale, litter bag style decomposition rate study. Over 450 sets of tea bags have been dispatched to participants, across the length and breadth of the UK. The group was largely recruited via social media, magazine articles and public engagement events and active discourse was undertaken with these citizen scientists using Facebook, Twitter and regular email communication. In order to run a successful crowdsourcing citizen science project there are number of stages that need to be considered including (but not limited to): planning; launch and recruitment; communications; and feedback. Throughout a project of this nature an understanding of the motivations of your volunteers is vital. Reflecting on these motivations while publicising the project, and communicating regularly with its participants is incredibly important for a successful project.

Physical health indicators in major mental illness: data from the Quality and Outcome Framework in the UK.

Science.gov (United States)

Martin, Julie Langan; Lowrie, Richard; McConnachie, Alex; McLean, Gary; Mair, Frances; Mercer, Stewart; Smith, Daniel

2015-02-26

In the UK, the Quality and Outcome Framework (QOF) has specific targets for general practictioners to record body-mass index (BMI) and blood pressure (BP) in major mental illness, diabetes, and chronic kidney disease. Although incentives are given for aspects of major mental illness (schizophrenia, bipolar disorder, and related psychoses), barriers to care can occur. Our aim was to compare recording of specific targets for BP and BMI in individuals with major mental illness relative to diabetes and chronic kidney disease across the UK. Using 2012 and 2013 QOF data from 9731 general practices across all four countries in the UK, we calculated median payment, population achievement, and exception rates for BP indicators in major mental illness and chronic kidney disease and BMI indicators in major mental illness and diabetes. Differences in unweighted rates between practices in the same UK country were tested with a sign test. Differences in population achievement rate between practices in different countries were compared with those in England by use of a quantile regression analysis. UK payment and population achievement rates for BMI recording in major mental illness were significantly lower than were those in diabetes (payment 92·7% vs 95·5% and population achievement 84·0% vs 92·5%, pmental illness than for chronic kidney disease (94·1% vs 97·8% and 87·0% vs 97·1%, pmental illness were significantly lower in Scotland than in England (for BMI -1·5%, 99% CI -2·7 to -0·3, and for BP -1·8%, -2·7 to -0·9; pmental illness than in diabetes and chronic kidney disease throughout the UK. We also found variation in these rates between countries. This finding is probably multifactorial, reflecting a combination of patient, clinician, and wider organisational factors; however, it might also suggest inequality in access to certain aspects of health care for people with major mental illness. None. Copyright © 2015 Elsevier Ltd. All rights reserved.

Renewable energy for professional applications: a guide to implementing off-grid power supplies in the UK

Energy Technology Data Exchange (ETDEWEB)

Paish, O.; Oldach, R.

2002-09-01

These guidelines are intended to help those considering renewable energy systems to supply power to off-grid applications without access to the UK mains electricity network. The guidelines consider: examples of renewable energy systems used applications with a low power demand in the UK; renewable energy technologies relevant to off-grid applications (solar photovoltaics, wind generators, micro-hydro turbines and hybrid systems); nine steps for project implementation; defining and optimising the load application; estimating energy resources when using solar energy, wind power and hydro power; general rules of thumb when choosing a power source; system components such as batteries, inverters, support structure and civil works; basic system sizing calculations; developing a specification and contacting suppliers; checking equipment, installation and commissioning; legal and other non-technical issues; operating issues such as maintenance and safety; and selected case studies from the UK.

Impact of SCALE-UP on science teaching self-efficacy of students in general education science courses

Science.gov (United States)

Cassani, Mary Kay Kuhr

The objective of this study was to evaluate the effect of two pedagogical models used in general education science on non-majors' science teaching self-efficacy. Science teaching self-efficacy can be influenced by inquiry and cooperative learning, through cognitive mechanisms described by Bandura (1997). The Student Centered Activities for Large Enrollment Undergraduate Programs (SCALE-UP) model of inquiry and cooperative learning incorporates cooperative learning and inquiry-guided learning in large enrollment combined lecture-laboratory classes (Oliver-Hoyo & Beichner, 2004). SCALE-UP was adopted by a small but rapidly growing public university in the southeastern United States in three undergraduate, general education science courses for non-science majors in the Fall 2006 and Spring 2007 semesters. Students in these courses were compared with students in three other general education science courses for non-science majors taught with the standard teaching model at the host university. The standard model combines lecture and laboratory in the same course, with smaller enrollments and utilizes cooperative learning. Science teaching self-efficacy was measured using the Science Teaching Efficacy Belief Instrument - B (STEBI-B; Bleicher, 2004). A science teaching self-efficacy score was computed from the Personal Science Teaching Efficacy (PTSE) factor of the instrument. Using non-parametric statistics, no significant difference was found between teaching models, between genders, within models, among instructors, or among courses. The number of previous science courses was significantly correlated with PTSE score. Student responses to open-ended questions indicated that students felt the larger enrollment in the SCALE-UP room reduced individual teacher attention but that the large round SCALE-UP tables promoted group interaction. Students responded positively to cooperative and hands-on activities, and would encourage inclusion of more such activities in all of the

Computer modelling of the UK wind energy resource: UK wind speed data package and user manual

Energy Technology Data Exchange (ETDEWEB)

Burch, S F; Ravenscroft, F

1993-12-31

A software package has been developed for IBM-PC or true compatibles. It is designed to provide easy access to the results of a programme of work to estimate the UK wind energy resource. Mean wind speed maps and quantitative resource estimates were obtained using the NOABL mesoscale (1 km resolution) numerical model for the prediction of wind flow over complex terrain. NOABL was used in conjunction with digitised terrain data and wind data from surface meteorological stations for a ten year period (1975-1984) to provide digital UK maps of mean wind speed at 10m, 25m and 45m above ground level. Also included in the derivation of these maps was the use of the Engineering Science Data Unit (ESDU) method to model the effect on wind speed of the abrupt change in surface roughness that occurs at the coast. With the wind speed software package, the user is able to obtain a display of the modelled wind speed at 10m, 25m and 45m above ground level for any location in the UK. The required co-ordinates are simply supplied by the user, and the package displays the selected wind speed. This user manual summarises the methodology used in the generation of these UK maps and shows computer generated plots of the 25m wind speeds in 200 x 200 km regions covering the whole UK. The uncertainties inherent in the derivation of these maps are also described, and notes given on their practical usage. The present study indicated that 23% of the UK land area had speeds over 6 m/s, with many hill sites having 10m speeds over 10 m/s. It is concluded that these `first order` resource estimates represent a substantial improvement over the presently available `zero order` estimates. (18 figures, 3 tables, 6 references). (author)

Smallest detectable change and test-retest reliability of a self-reported outcome measure: Results of the Center for Epidemiologic Studies Depression Scale, General Self-Efficacy Scale, and 12-item General Health Questionnaire.

Science.gov (United States)

Ohno, Shotaro; Takahashi, Kana; Inoue, Aimi; Takada, Koki; Ishihara, Yoshiaki; Tanigawa, Masaru; Hirao, Kazuki

2017-12-01

This study aims to examine the smallest detectable change (SDC) and test-retest reliability of the Center for Epidemiologic Studies Depression Scale (CES-D), General Self-Efficacy Scale (GSES), and 12-item General Health Questionnaire (GHQ-12). We tested 154 young adults at baseline and 2 weeks later. We calculated the intra-class correlation coefficients (ICCs) for test-retest reliability with a two-way random effects model for agreement. We then calculated the standard error of measurement (SEM) for agreement using the ICC formula. The SEM for agreement was used to calculate SDC values at the individual level (SDC ind ) and group level (SDC group ). The study participants included 137 young adults. The ICCs for all self-reported outcome measurement scales exceeded 0.70. The SEM of CES-D was 3.64, leading to an SDC ind of 10.10 points and SDC group of 0.86 points. The SEM of GSES was 1.56, leading to an SDC ind of 4.33 points and SDC group of 0.37 points. The SEM of GHQ-12 with bimodal scoring was 1.47, leading to an SDC ind of 4.06 points and SDC group of 0.35 points. The SEM of GHQ-12 with Likert scoring was 2.44, leading to an SDC ind of 6.76 points and SDC group of 0.58 points. To confirm that the change was not a result of measurement error, a score of self-reported outcome measurement scales would need to change by an amount greater than these SDC values. This has important implications for clinicians and epidemiologists when assessing outcomes. © 2017 John Wiley & Sons, Ltd.

A firm-level dataset for analyzing entry, exit, employment and R&D expenditures in the UK: 1997-2012.

Science.gov (United States)

Ugur, Mehmet; Trushin, Eshref; Solomon, Edna

2016-09-01

This data article is related to the research article entitled "Inverted-U relationship between R&D intensity and survival: Evidence on scale and complementarity effects in UK data" (Ugur et al., In press) [1]. It describes the trends in R&D expenditures, employment of R&D personnel and firm entry and exit rates in the UK from 1998 to 2012. We also provide statistics on net employment creation and net R&D investments due to firm entry and exits. In addition, we compute the correlation coefficients between entry and exit rates at the two digit industry level so as to examine whether the correlations are contemporaneous or inter-temporal. Finally, we provide information about the underlying dataset to which secure access is available through UK Data Service Archive 7716 at http://dx.doi.org/10.5255/UKDA-SN-7716-1.

Changes in O3 and NO2 due to emissions from Fracking in the UK.

Science.gov (United States)

Archibald, Alexander; Ordonez, Carlos

2016-04-01

Poor air quality is a problem that affects millions of people around the world. Understanding the driving forces behind air pollution is complicated as the precursor gases which combine to produce air pollutants react in a highly non-linear manner and are subject to a range of atmospheric transport mechanisms compounded by the weather. A great deal of money has been spent on mitigating air pollution and so it's important to assess the impacts that new technologies that emit air pollutant precursors may have on local and regional air pollution. One of the most highly discussed new technologies that could impact air quality is the adoption of wide-scale hydraulic fracturing or "fracking" for natural gas. Indeed in regions of the USA where fracking is commonplace large levels of ozone (O3 - a key air pollutant) have been observed and attributed directly to the fracking process. In this study, a numerical modelling framework was used to assess possible impacts of fracking in the UK where at present no large scale fracking facilities are in operation. A number of emissions scenarios were developed for the principle gas phase air pollution precursors: the oxides of nitrogen (NOx) and volatile organic compounds (VOCs). These emissions scenarios were then used in a state-of-the-art numerical air quality model (the UK Met Office operational air quality forecasting model AQUM) to determine potential impacts related to fracking on UK air quality. Comparison of base model results and observations for the year 2013 of NOx, O3 and VOCs from the UK Automatic Urban and Rural Network (AURN) showed that AQUM has good skill at simulating these gas phase air pollutants (O3 r=0.64, NMGE=0.3; NO2 r=0.62, NMGE=0.51). Analysis of the simulations with fracking emissions demonstrate that there are large changes in 1hr max NO2 (11.6±6.6 ppb) with modest increases in monthly mean NO2, throughout the British Isles (150±100 ppt). These results highlight that stringent measures should be

"Non-cold" dark matter at small scales: a general approach

Science.gov (United States)

Murgia, R.; Merle, A.; Viel, M.; Totzauer, M.; Schneider, A.

2017-11-01

Structure formation at small cosmological scales provides an important frontier for dark matter (DM) research. Scenarios with small DM particle masses, large momenta or hidden interactions tend to suppress the gravitational clustering at small scales. The details of this suppression depend on the DM particle nature, allowing for a direct link between DM models and astrophysical observations. However, most of the astrophysical constraints obtained so far refer to a very specific shape of the power suppression, corresponding to thermal warm dark matter (WDM), i.e., candidates with a Fermi-Dirac or Bose-Einstein momentum distribution. In this work we introduce a new analytical fitting formula for the power spectrum, which is simple yet flexible enough to reproduce the clustering signal of large classes of non-thermal DM models, which are not at all adequately described by the oversimplified notion of WDM . We show that the formula is able to fully cover the parameter space of sterile neutrinos (whether resonantly produced or from particle decay), mixed cold and warm models, fuzzy dark matter, as well as other models suggested by effective theory of structure formation (ETHOS). Based on this fitting formula, we perform a large suite of N-body simulations and we extract important nonlinear statistics, such as the matter power spectrum and the halo mass function. Finally, we present first preliminary astrophysical constraints, based on linear theory, from both the number of Milky Way satellites and the Lyman-α forest. This paper is a first step towards a general and comprehensive modeling of small-scale departures from the standard cold DM model.

The analysis of the system and structure of UK EPR I and C system

International Nuclear Information System (INIS)

Ma Quan; Liu Yanyang; Wu Zhiqiang

2014-01-01

Firstly, this paper hold that the I and C system play an important role of the diversity and defense-in-depth in the nuclear power plant. Secondly, the paper introduce the main function and general structure of the I and C system of the UK EPR. Furthermore, the paper analyzed the levels of the defense-in-depth, the independence and diversity of the I and C system. Finally, the paper point out the notable characteristics of the diversity and defense-in-depth in the I and C system design of the UK EPR. We hope this paper will give us some helps during we design the third generation nuclear power plant ourselves. (authors)

Research reactor fuel transport in the U.K

Energy Technology Data Exchange (ETDEWEB)

Panter, R [U.K. Atomic Energy Authority, Harwell (United Kingdom)

1983-09-01

This paper describes the containers currently used for transport of fresh or spent fuel elements for Research and Materials Test Reactors in the U.K., their status, operating procedures and some of the practical difficulties. In the U.K., MTR fuel cycle work is almost entirely the responsibility of the U.K. Atomic Energy Authority.

Nuclear prospects in the UK

International Nuclear Information System (INIS)

Hawley, Robert

1993-01-01

During the late 1980s and early 1990s the UK government decided to privatise the UK electricity supply industry. In order to introduce competition into the generation side of the business it was decided that the large generating boards - the Central Electricity Generating Board (CEGB) and in Scotland, the South of Scotland Electricity Board and North of Scotland Hydro Board, - should be split up into smaller companies. In England and Wales two companies were proposed. The larger company National Power would include the nuclear generating business in England and Wales, the smaller company, Power Gen would use fossil generation only. Scotland was also to have two companies, Scottish Power - including Scotland's nuclear stations - and Scottish Hydro. But these were troubled times for the UK nuclear industry. A lot of misinformation was being issued by its opponents, in particular about decommissioning and fuel reprocessing costs. Looking back I can see there were reasons for that. Both National Power and Scottish Power wanted to be absolutely certain that they got the best possible deal and that every imaginable, and unimaginable, cost that may ever arise would be taken care of. This attitude resulted in the estimate of huge liabilities and 'unprecedented guarantees' that the then Secretary of State for Energy in the UK, could not accept

UK creates new funding super-body

Science.gov (United States)

2017-06-01

The UK government has passed its higher-education and research bill, which includes the creation of UK Research and Innovation (UKRI) - a new umbrella organization that will oversee the country’s seven research councils such as the Science and Technology Facilities Council and the Engineering and Physical Sciences Research Council.

The Demonstration Test Catchment Approach to Land and Water Management in the river Eden Watershed, UK. (Invited)

Science.gov (United States)

Jonczyk, J.; Quinn, P. F.; Haygarth, P.; Reaney, S.; Wilkinson, M.; Burke, S.; McGonigle, D.; Harris, B.

2010-12-01

The Demonstration Test Catchment (DTC) initiative is a five year project to address pollution issues in catchments. The initiative will study the wider environmental problems suffered by catchments which are under intense farming pressures and potential climate change impacts. The UK Department for Food, Agriculture and Rural Affairs (Defra) in partnership with the Environment Agency for England and Wales (EA) have funded this initiative to answer key policy concerns in catchments. The first key step has been the establishment of a ‘research platform’ at three catchments in the UK (The Eden, Wensum and Hampshire Avon) whereby funding of 9.3 million dollars has gone into funding new equipment and pollution sampling regimes have been established. Within each catchment between three and four, 8-10km2 sub-catchments have been established. The experimental design and thinking for DTCs will be explained fully in this paper. The next phase of the project will install an extensive suite of land management and pollution mitigation interventions. In parallel to this monitoring work, a full knowledge exchange package will seek to engage with farmers, the rural community and understand the governance regime at the broader catchment scale. There is also a need for a modelling component to upscale the findings to the whole of the UK. Whilst this is an ambitious goal, there is a very basic commitment of working with rural communities to come up with real solutions that will help underpin effective policy making for the future. The research platform covers a multi-scale approach to the monitoring strategy that will allow local grouping of mitigation measures to be studied local in terms of impact and propagated to the catchment scale. Even with high level of funding, the DTC can only fully instrument a catchment of 8-10km2. Beyond this scale, the EA and the standard catchment monitoring will continue as normal. The focus here is to prove that mitigation can be achieved within

UK nuclear installations

International Nuclear Information System (INIS)

Gronow, W.S.

Regulations and conditions for the commissioning of nuclear power plants in the UK, their siting, licence conditions, design safety assessment, inspection during construction and conditions for safety in operation are listed. (J.P.)

UK Chemical Nuclear Data Committee request list - 1990

International Nuclear Information System (INIS)

Nichols, A.L.

1990-03-01

The 1986 UK request list for chemical nuclear data has been reviewed in detail by members of the UK Chemical Nuclear Data Committee. New requirements for data measurements and evaluations have been identified, and specific requests have been withdrawn. A new UK request list has evolved, and is given in the form of tabulations covering measurements and evaluations. (author)

Factor structure of the Essen Climate Evaluation Schema measure of social climate in a UK medium-security setting.

Science.gov (United States)

Milsom, Sophia A; Freestone, Mark; Duller, Rachel; Bouman, Marisa; Taylor, Celia

2014-04-01

Social climate has an influence on a number of treatment-related factors, including service users' behaviour, staff morale and treatment outcomes. Reliable assessment of social climate is, therefore, beneficial within forensic mental health settings. The Essen Climate Evaluation Schema (EssenCES) has been validated in forensic mental health services in the UK and Germany. Preliminary normative data have been produced for UK high-security national health services and German medium-security and high-security services. We aim to validate the use of the EssenCES scale (English version) and provide preliminary normative data in UK medium-security hospital settings. The EssenCES scale was completed in a medium-security mental health service as part of a service-wide audit. A total of 89 patients and 112 staff completed the EssenCES. The three-factor structure of the EssenCES and its internal construct validity were maintained within the sample. Scores from this medium-security hospital sample were significantly higher than those from earlier high-security hospital data, with three exceptions--'patient cohesion' according to the patients and 'therapeutic hold' according to staff and patients. Our data support the use of the EssenCES scale as a valid measure for assessing social climate within medium-security hospital settings. Significant differences between the means of high-security and medium-security service samples imply that degree of security is a relevant factor affecting the ward climate and that in monitoring quality of secure services, it is likely to be important to apply different scores to reflect standards. Copyright © 2013 John Wiley & Sons, Ltd.

Strategy for energy policy in the UK

International Nuclear Information System (INIS)

Stone, T.

2012-01-01

UK Energy Policy is leading the world in showing how governments can effectively respond to the now widely accepted challenges of security of supply, low-carbon generation and pragmatic implementation. Confidence in the UK as place to invest in new nuclear is very high-there are already 3 developers who have between them already invested over 1 billion, 5 sites are planned to be developed and between 10 and 12 new reactors are planned to be built. To be clear, this is by far the largest commitment to new nuclear in the Western World and swamps in other countries. This achievement is a combination of vision, continuity, political consensus and a group of ministers and officials who are clear in the goals for the long-term sustain ability of an energy policy that will dramatically affect the lives of many generations to come. Recognising the multi-generational obligations and consequences of government policy's key to ensuring that this investment continues, together with the maintenance of the trust that investors have developed in the management of energy policy by the UK government. There is no doubt in the commitment of the UK government to delivering the safe, secure and low-carbon energy future of the UK. The opportunities for businesses and high-quality job creation are undoubted-all that now has to happen is for developers, reactor vendors, construction companies and communities to show how they can together deliver the cheapest form of low-carbon base load to time and to cost and to the benefit of local communities and the UK economy. the world is watching for the UK to show how it can be done. (Author)

Strain scaling law for flux pinning in practical superconductors

International Nuclear Information System (INIS)

Ekin, J.W.

1980-01-01

Detailed experimental data are reported on the critical current and pinning force density of a number of different Nb 3 Sn conductors measured over an extensive range of magnetic fields and strain. Strain scaling in terms of the upper-critical field as scaling parameter is tested and a strain scaling relation formulated. This is compared with the data and its application to practical conductors described. The relation between this strain scaling law and the usual temperature scaling law is discussed and an empirical expression is obtained unifying the two. (U.K.)

The impact of European research ethics legislation on UK radiology research activity: a bibliometric analysis

International Nuclear Information System (INIS)

Johnson, C.A.; Toms, A.P.

2009-01-01

Aim: To determine whether there is evidence of a reduction in radiology research activity in the UK following the implementation of the European research ethics legislation, which came in to force in 2001 and has been widely criticised as an impediment to research. Materials and methods: A bibliometric analysis was performed by searching PubMed for all first-author publications from UK departments of 'radiology' or 'medical imaging' between 1995 and 2007. Results were subcategorized into those papers published in the highest cited general radiology journals and by publication type: original research, reviews, and case reports. Results: From 1995 to 2007 the total number of publications rose by 6.5% from 137 to 146 with the increase occurring in non-general radiology journals. Original articles fell from 18 in 1995 to 12 in 2003, but then rose to 24 by 2007 (33% rise). This dip was paralleled by a fall and then recovery in case report publications. The most dramatic change has been in the number of review articles, which has increased more than eightfold from seven in 1995 to 65 in 2007 to become the most common form of publication. Conclusion: The overall number of original scientific articles, published by first-author UK radiologists, has increased slightly over the last 12 years despite a temporary fall associated with the introduction of new research ethics legislation.

Validation of the Edinburgh Postnatal Depression Scale on a cohort ...

African Journals Online (AJOL)

Posmatal depression occurs in 10 - 15% of women. The Edinburgh Postnatal Depression Scale (EPDS) is a ID-item self-report scale designed specifically as a screening instrument for the postnatal period. It was initially validated for use in the UK, but has subsequently been validated for other communities. It has not been ...

Historical gridded reconstruction of potential evapotranspiration for the UK

Science.gov (United States)

Tanguy, Maliko; Prudhomme, Christel; Smith, Katie; Hannaford, Jamie

2018-06-01

Potential evapotranspiration (PET) is a necessary input data for most hydrological models and is often needed at a daily time step. An accurate estimation of PET requires many input climate variables which are, in most cases, not available prior to the 1960s for the UK, nor indeed most parts of the world. Therefore, when applying hydrological models to earlier periods, modellers have to rely on PET estimations derived from simplified methods. Given that only monthly observed temperature data is readily available for the late 19th and early 20th century at a national scale for the UK, the objective of this work was to derive the best possible UK-wide gridded PET dataset from the limited data available.To that end, firstly, a combination of (i) seven temperature-based PET equations, (ii) four different calibration approaches and (iii) seven input temperature data were evaluated. For this evaluation, a gridded daily PET product based on the physically based Penman-Monteith equation (the CHESS PET dataset) was used, the rationale being that this provides a reliable ground truth PET dataset for evaluation purposes, given that no directly observed, distributed PET datasets exist. The performance of the models was also compared to a naïve method, which is defined as the simplest possible estimation of PET in the absence of any available climate data. The naïve method used in this study is the CHESS PET daily long-term average (the period from 1961 to 1990 was chosen), or CHESS-PET daily climatology.The analysis revealed that the type of calibration and the input temperature dataset had only a minor effect on the accuracy of the PET estimations at catchment scale. From the seven equations tested, only the calibrated version of the McGuinness-Bordne equation was able to outperform the naïve method and was therefore used to derive the gridded, reconstructed dataset. The equation was calibrated using 43 catchments across Great Britain.The dataset produced is a 5 km gridded

Update on Radioactive Waste Management in the UK

International Nuclear Information System (INIS)

Dalton, John; McCall, Ann

2003-01-01

This paper provides a brief background to the current position in the United Kingdom (UK) and provides an update on the various developments and initiatives within the field of radioactive waste management that have been taking place during 2002/03. These include: The UK Government's Department of Trade and Industry (DTi) review of UK energy policy; The UK Government's (Department of Environment, Food and Rural Affairs (Defra) and Devolved Administrations*) consultation program; The UK Government's DTi White Paper, 'Managing the Nuclear Legacy: A Strategy for Action'; Proposals for improved regulation of Intermediate Level Waste (ILW) conditioning and packaging. These various initiatives relate, in Nirex's opinion, to the three sectors of the industry and this paper will provide a comment on these initiatives in light of the lessons that Nirex has learnt from past events and suggest some conclusions for the future

Regional distribution of photovoltaic deployment in the UK and its determinants: A spatial econometric approach

International Nuclear Information System (INIS)

Balta-Ozkan, Nazmiye; Yildirim, Julide; Connor, Peter M.

2015-01-01

Photovoltaic (PV) panels offer significant potential for contributing to the UK's energy policy goals relating to decarbonisation of the energy system, security of supply and affordability. The substantive drop in the cost of panels since 2007, coupled with the introduction of the Feed-in Tariff (FiT) Scheme in 2010, has resulted in a rapid increase in installation of PV panels in the UK, from 26.5MWp in 2009 to over 5GW by the end of 2014. Yet there has been no comprehensive analysis of the determinants of PV deployment in the UK. This paper addresses this gap by employing spatial econometrics methods to a recently available data set at a fine geographical detail. Following a traditional regression analysis, a general to specific approach has been adopted where spatial variations in the relationships have been examined utilising the spatial Durbin model using the cross-sectional data relating to the UK NUTS level 3 data. Empirical results indicate that demand for electricity, population density, pollution levels, education level of households and housing types are among the factors that affect PV uptake in a region. Moreover Lagrange Multiplier test results indicate that the spatial Durbin model may be properly applied to describe the PV uptake relationship in the UK as there are significant regional spillover effects. - Highlights: • Spatial econometrics models applied to UK PV installation for the first time • Significant regional spillover effects are apparent. • Smaller households in highly polluted, less dense areas are the early adopters. • Strong substitution effect as high electricity spending induces PV installations. • Solar irradiation data are found to be significant.

The future of learning disabilities nursing in the UK.

Science.gov (United States)

Clapham, Anthony

2014-07-02

This article appraises the report Strengthening the Commitment, which is a UK-wide review of learning disabilities nursing by the UK's four chief nursing officers. Strengthening the Commitment has strategic importance in reviewing progress in the care of people with learning disabilities in the UK. It also has a role in helping to guide future strategies and initiatives addressing the continuing health inequalities experienced by people with learning disabilities throughout the UK.

Spinal Cord Independence Measure, version III: applicability to the UK spinal cord injured population.

Science.gov (United States)

Glass, Clive A; Tesio, Luigi; Itzkovich, Malka; Soni, Bakul M; Silva, Pedro; Mecci, Munawar; Chadwick, Raymond; el Masry, Waghi; Osman, Aheed; Savic, Gordana; Gardner, Brian; Bergström, Ebba; Catz, Amiram

2009-09-01

To examine the validity, reliability and usefulness of the Spinal Cord Independence Measure for the UK spinal cord injury population. Multi-centre cohort study. Four UK regional spinal cord injury centres. Eighty-six people with spinal cord injury. Spinal Cord Independence Measure and Functional Independence Measure on admission analysed using inferential statistics, and Rasch analysis of Spinal Cord Independence Measure. Internal consistency, inter-rater reliability, discriminant validity; Spinal Cord Independence Measure subscale match between distribution of item difficulty and patient ability measurements; reliability of patient ability measures; fit of data to Rasch model; unidimensionality of subscales; hierarchical ordering of categories within items; differential item functioning across patient groups. Scale reliability (kappa coefficients range 0.491-0.835; (p Spinal Cord Independence Measure subscales compatible with stringent Rasch requirements; mean infit indices high; distinct strata of abilities identified; most thresholds ordered; item hierarchy stable across clinical groups and centres. Misfit and differences in item hierarchy identified. Difficulties assessing central cord injuries highlighted. Conventional statistical and Rasch analyses justify the use of the Spinal Cord Independence Measure in clinical practice and research in the UK. Cross-cultural validity may be further improved.

Environmental radioactivity in the UK: the airborne geophysical view of dose rate estimates

International Nuclear Information System (INIS)

Beamish, David

2014-01-01

technologically enhanced, localised contributions to dose rate values are also apparent in the data sets. Two detailed examples are provided that reveal the detectability of site-scale environmental impacts due to former industrial activities and the high dose values (>500 nGy h −1 ) that are associated with former, small-scale Uranium mining operations. - Highlights: • UK airborne estimates of dose rates have been obtained across 40,000 km 2 . • Spatial mapping densities range from 10 to 50 m. • Wide scale (geological) and localized (technological) effects are quantified. • Theory and data indicate soil attenuation effects are pervasive. • Comparison of ground geochemical and airborne dose estimates

Double income tax between UK and US, 1914-1945 – Impact on UK multinationals

OpenAIRE

Izawa, Ryo

2015-01-01

Tax rates on business income in many countries increased enormously during World War I and stayed at a much higher level than before the war. Particularly, the UK multinationals with subsidiaries based elsewhere other than the Empire suffered from the situation because the UK did not provide a foreign tax relief until 1945, when a tax treaty with US was signed. The aim of this paper is to clarify the historical premises of establishment of the tax treaty in 1945. The major premise of this pap...

A Measurement Invariance Analysis of the General Self-Efficacy Scale on Two Different Cultures

Science.gov (United States)

Teo, Timothy; Kam, Chester

2014-01-01

The 10-item General Self-Efficacy Scale (GSES) was developed to assess an individual's beliefs to cope with a variety of situations in life. Despite the GSES being used in numerous research from researchers in different countries and presented in different languages, little is known about the use of its validity in an Asian culture. The aim of the…

Marginal Groups in Marginal Times: Gypsy and Traveller Parents and Home Education in England, UK

Science.gov (United States)

Bhopal, Kalwant; Myers, Martin

2016-01-01

This article examines the experiences of home education for Gypsy and Traveller groups in England, UK. We argue that home education is perceived in a particular historical "moment" characterised in the media and more generally throughout society by "risk". Against this backdrop this article considers Gypsy and Traveller…

Gender fairness in self-efficacy? A Rasch-based validity study of the General Academic Self-efficacy scale (GASE)

DEFF Research Database (Denmark)

Nielsen, Tine; Vang, Maria Louison; Dammeyer, Jesper

2018-01-01

Studies have reported gender differences in academic self-efficacy. However, how and if academic self-efficacy questionnaires are gender-biased has not been psychometrically investigated. The psychometric properties of a general version of The Physics Self-Efficacy Questionnaire – the General...... Academic Self-Efficacy Scale (GASE) – were analyzed using Rasch measurement models, with data from 1018 Danish university students (psychology and technical), focusing on gender invariance and the sufficiency of the score. The short 4-item GASE scale was found to be essentially objective and construct...... valid and satisfactorily reliable, though differential item functioning was found relative to gender and academic discipline, and can be used to assess students’ general academic self-efficacy. Research on gender and self-efficacy needs to take gender into account and equate scores appropriately...

Privatisation of the UK's nuclear power industry: nuclear's triple challenge

International Nuclear Information System (INIS)

Fraser, W.R.I.

1997-01-01

At the British Nuclear Congress in December 1996, Lord Fraser of Caryllie, then UK energy minister, set out the three key issues the nuclear industry must tackle for a successful future: (1) increased competition from other energy sources, (2) a growing world market for its skills and (3) a continuing tough regulatory regime. Nuclear power, with electricity generated in the UK rising to 25%, has responded well to competition from other energy sources, and also to the further competition generated by privatisation which has already generated benefits for the public. As other countries with nuclear programmes diversify and upgrade their technology this will create new export opportunities for Britain over and above those already in existence, notably by BNFL in Japan. Other areas that Britain has to offer relate to safety improvements, notably in eastern Europe, and decommissioning, in which Magnox Electric is one of the few operators in the world with experience in decommissioning a full scale commercial reactor. The regulatory framework for the nuclear industry will continue to be as rigorous as ever, but, however the industry is structured, it should be noted that commercial success and continued safe operations are inextricably linked. The industry must operate within the framework of the development of international treaties and agreements in the nuclear field. The Government will continue to take a close interest in the safety, security and prosperity of the nuclear industry, and help Britain as a whole to be a successful and influential player in the international nuclear community. (UK)

What factors influence UK medical students' choice of foundation school?

Science.gov (United States)

Miah, Saiful; Pang, Karl H; Rebello, Wayne; Rubakumar, Zoe; Fung, Victoria; Venugopal, Suresh; Begum, Hena

2017-01-01

We aimed to identify the factors influencing UK medical student applicants' choice of foundation school. We also explored the factors that doctors currently approaching the end of their 2-year program believe should be considered. A cross-sectional study was conducted during the 2013-2014 academic year. An online questionnaire was distributed to 2092 final-year medical students from nine UK medical schools and 84 foundation year-2 (FY2) doctors from eight foundation schools. Participants were asked to rank their top 3 from a list of 12 factors that could potentially influence choice of foundation school on a 5-point Likert scale. Collated categorical data from the two groups were compared using a chi-square test with Yates correction. Geographic location was overwhelmingly the most important factor for medical students and FY2 doctors with 97.2% and 98.8% in agreement, respectively. Social relationships played a pivotal role for medical student applicants. Clinical specialties within the rotations were of less importance to medical students, in comparison to location and social relationships. In contrast, FY2 doctors placed a significantly greater importance on the specialties undertaken in their 2-year training program, when compared to medical students (chi-square; p =0.0001). UK medical schools should make their foundation program applicants aware of the importance of choosing rotations based on specialties that will be undertaken. Individual foundation schools could provide a more favorable linked application system and greater choice and flexibility of specialties within their 2-year program, potentially making their institution more attractive to future applicants.

Characterisation: Challenges and Opportunities - A UK Perspective

International Nuclear Information System (INIS)

Emptage, Matthew; Loudon, David; Mcleod, Richard; Milburn, Helen

2016-01-01

Characterisation plays a very important role in the nuclear industry supporting: the development and implementation of decommissioning strategies/plans (and the optimisation of associated costs through reduction in technical risks); regulatory compliance demonstration; waste prevention/minimisation; evaluation and optimisation of worker radiation doses; and maintaining public confidence. Recognising these important drivers, the UK regulators are working with the UK Nuclear Decommissioning Authority (NDA) to undertake a review of characterisation practice in the UK nuclear (decommissioning) industry. The objective of the characterisation review is to understand the current characterisation challenges and to determine strategic and tactical opportunities (including sharing of standards and guidance, capabilities, learning from experience, good practice, research and development, training, quality assurance) to optimise characterisation practice. The work is being undertaken through review of nuclear operator's characterisation practice, with input from the NDA, the UK regulators, nuclear operators and representatives from the supply chain, and through consideration of good practice case studies. To support this, a catalogue of relevant national/international guidance documents is also be compiled. Finally a workshop with representatives from all parties has taken place to consider the findings and establish a common understanding of challenges and opportunities and to start to consider how they can be addressed. The review is establishing a collective (UK regulator's, NDA; nuclear operator's and supply chain) understanding of opportunities to improve characterisation practice in the UK. The characterisation review process is described and early results are presented and discussed. Subsequent work in 2016 will be required to prioritise the opportunities and to build a consensus to facilitate development and implementation of an improvement plan. The aim

The regulatory framework in the UK

International Nuclear Information System (INIS)

O'Sullivan, R.

1984-01-01

The subject is covered in sections, headed: basic regulatory requirements covering the transport of radioactive material in the UK; responsibility for safety (competent authority; provision of regulations; implementation of regulations (international and national); design of transport flask; safety case; testing; assessment; approval certificate; compliance assurance; administration); advice and information on the regulatory safety standards. (U.K.)

The risk of hydraulic fracturing on public health in the UK and the UK's fracking legislation.

Science.gov (United States)

Reap, Elisabeth

2015-01-01

Hydraulic fracturing to extract natural gas from shale rock is a new, rapidly expanding industry in the United States (US). However, there is concern that these operations could be having large negative impacts such as groundwater contamination, increased air pollution and seismic events. The United Kingdom (UK) is looking at the potential for emulating the success of 'shale gas' in the US. Differences in population density and geological conditions mean that the public health impacts recorded in the US cannot be directly extrapolated to the UK. There is limited academic literature available but findings suggest that the UK government is not fully recognising the inherent risks of hydraulic fracturing exposed by this literature. Government reports suggest a reliance on engineering solutions and better practice to overcome problems found in the US when evidence suggests that there are inherent risks and impacts that cannot be eliminated. This study applies US results to approximate the impact of one exposure pathway, inhalation of hydrocarbons by the public from operational air emissions over the 30 year lifetime of a well and finds that 7.2 extra cancer cases from exposure to air contamination would be expected in the UK if all test sites, approved test sites and test sites awaiting approval as of January 2015 went on to extract gas. In conclusion, limited assessment of the public health implications of hydraulic fracturing operations is available but the UK government appears to not be applying the precautionary principle to potentially significant legislation.

Gas prices in the UK: markets and insecurity supply

International Nuclear Information System (INIS)

Wright, P.

2006-01-01

In this article, Professor P. Wright argues that the high and volatile gas price experienced by UK consumers over the last 3 years are the result of the extend of liberalization in the UK - which has made UK prices much more sensitive to insecurities of supply. Businesses pay the cost of this, straightaway, while the strategies which gas companies have used to respond to heightened price risks means domestic consumers also bear the cost of higher supply-markups. The prospect of high levels of demand in bad winters then just adds to price risk and its associated costs. The implication of this analysis is that it is illogical for the UK's regulator and government to blame the UK's high prices on the slow progress of liberalization in the rest of Europe - greater liberalization in Europe might simply replicate the UK's price difficulties throughout Europe

The UK gas market in transition to competition

International Nuclear Information System (INIS)

Helm, D.

1997-01-01

Virtually every aspect of the UK gas market is currently experiencing rapid change and major uncertainties. The fast-track to full competition in 1998 requires a new customer-handling infrastructure, new rules and new marketing strategies.The introduction of competition in the UK is proving more complex than most of its architects assumed. The UK provides considerable evidence not only on market design but also the management of the transitional process. The path from a state-owned monopoly through privatisation to competition is overviewed, and some of the lessons are considered which other countries (and the European Commission) contemplating reforms may glean from the UK experience. (R.P.)

Cocaine in the UK--1991.

Science.gov (United States)

Strang, J; Johns, A; Caan, W

1993-01-01

More than 100 years after Freud's original endorsement of the drug, the use of cocaine is a problem for both users and for society, which struggles to organise effective responses to the epidemic of the last decade. During the 1980s the rapid spread of smokeable cocaine (including 'crack') was seen in the Americas (particularly the US). The initial simple predictions of an identical European epidemic were mistaken. The available data on the extent of cocaine use and of cocaine problems in the UK are examined. New forms of cocaine have been developed by black-market entrepreneurs ('freebase' and 'crack'), and new technologies have emerged for their use; with these new technologies have come new effects and new problems. The general psychiatrist now needs a knowledge of directly and indirectly related psychopathology which has an increasing relevance to the diagnosis and management of the younger patient.

Development opportunities for the UK offshore wind industry

International Nuclear Information System (INIS)

1999-01-01

This report summarises the results of a study investigating the UK's ability to compete for the construction of offshore wind farms. The European offshore wind farm market is examined, and the UK offshore construction equipment and wind farm construction methods are analysed, and recommendations for a purpose build or modified construction vessel are presented. The appendix gives UK construction companies addresses and contact names

An ozone budget for the UK: using measurements from the national ozone monitoring network; measured and modelled meteorological data, and a 'big-leaf' resistance analogy model of dry deposition

Energy Technology Data Exchange (ETDEWEB)

Coyle, M.; Smith, R.; Fowler, D

2003-05-01

A method of calculating a mass budget for O{sub 3} in the UK boundary layer is presented which shows that the spatial scale of the UK is small relative to the footprint of the atmosphere influenced by UK emissions. - Data from the UK national air-quality monitoring network are used to calculate an annual mass budget for ozone (O{sub 3}) production and loss in the UK boundary layer during 1996. Monthly losses by dry deposition are quantified from 1 kmx1 km scale maps of O{sub 3} concentration and O{sub 3} deposition velocities based on a 'big-leaf' resistance analogy. The quantity of O{sub 3} deposition varies from {approx}50 Gg-O{sub 3} month{sup -1} in the winter to over 200 Gg-O{sub 3} month{sup -1} in the summer when vegetation is actively absorbing O{sub 3}. The net O{sub 3} production or loss in the UK boundary layer is found by selecting days when the UK is receiving 'clean' Atlantic air from the SW to NW. In these conditions, the difference in O{sub 3} concentration observed at Mace Head and a rural site on the east coast of the UK indicates the net O{sub 3} production or loss within the UK boundary layer. A simple box model is then used to convert the concentration difference into a mass. The final budget shows that for most of the year the UK is a net sink for O{sub 3} (-25 to -800 Gg-O{sub 3} month{sup -1}) with production only exceeding losses in the photochemically active summer months (+45 Gg-O{sub 3} month{sup -1})

Is small beautiful? A multicriteria assessment of small-scale energy technology applications in local governments

International Nuclear Information System (INIS)

Burton, Jonathan; Hubacek, Klaus

2007-01-01

In its 2003 White Paper the UK government set ambitious renewable energy targets. Local governments and households have an increasing role in the overall energy system as consumers, suppliers of smaller-scale applications and citizens discussing energy projects. In this paper, we consider if small-scale or large-scale approaches to renewable energy provision can achieve energy targets in the most socially, economically and environmentally (SEE) effective way. We take a local case study of renewable energy provision in the Metropolitan Borough of Kirklees in Yorkshire, UK, and apply a multi-criteria decision analysis methodology to compare the small-scale schemes implemented in Kirklees with large-scale alternatives. The results indicate that small-scale schemes are the most SEE effective, despite large-scale schemes being more financially viable. The selection of the criteria on which the alternatives are assessed and the assigned weights for each criterion are of crucial importance. It is thus very important to include the relevant stakeholders to elicit this information

Thermodynamic scaling of dynamics in polymer melts: predictions from the generalized entropy theory.

Science.gov (United States)

Xu, Wen-Sheng; Freed, Karl F

2013-06-21

Many glass-forming fluids exhibit a remarkable thermodynamic scaling in which dynamic properties, such as the viscosity, the relaxation time, and the diffusion constant, can be described under different thermodynamic conditions in terms of a unique scaling function of the ratio ρ(γ)∕T, where ρ is the density, T is the temperature, and γ is a material dependent constant. Interest in the scaling is also heightened because the exponent γ enters prominently into considerations of the relative contributions to the dynamics from pressure effects (e.g., activation barriers) vs. volume effects (e.g., free volume). Although this scaling is clearly of great practical use, a molecular understanding of the scaling remains elusive. Providing this molecular understanding would greatly enhance the utility of the empirically observed scaling in assisting the rational design of materials by describing how controllable molecular factors, such as monomer structures, interactions, flexibility, etc., influence the scaling exponent γ and, hence, the dynamics. Given the successes of the generalized entropy theory in elucidating the influence of molecular details on the universal properties of glass-forming polymers, this theory is extended here to investigate the thermodynamic scaling in polymer melts. The predictions of theory are in accord with the appearance of thermodynamic scaling for pressures not in excess of ~50 MPa. (The failure at higher pressures arises due to inherent limitations of a lattice model.) In line with arguments relating the magnitude of γ to the steepness of the repulsive part of the intermolecular potential, the abrupt, square-well nature of the lattice model interactions lead, as expected, to much larger values of the scaling exponent. Nevertheless, the theory is employed to study how individual molecular parameters affect the scaling exponent in order to extract a molecular understanding of the information content contained in the exponent. The chain

Generalized Calibration of the Polarimetric Albedo Scale of Asteroids

Science.gov (United States)

Lupishko, D. F.

2018-03-01

Six different calibrations of the polarimetric albedo scale of asteroids have been published so far. Each of them contains its particular random and systematic errors and yields its values of geometric albedo. On the one hand, this complicates their analysis and comparison; on the other hand, it becomes more and more difficult to decide which of the proposed calibrations should be used. Moreover, in recent years, new databases on the albedo of asteroids obtained from the radiometric surveys of the sky with the orbital space facilities (the InfraRed Astronomical Satellite (IRAS), the Japanese astronomical satellite AKARI (which means "light"), the Wide-field Infrared Survey Explorer (WISE), and the Near-Earth Object Wide-field Survey Explorer (NEOWISE)) have appeared; and the database on the diameters and albedos of asteroids obtained from their occultations of stars has substantially increased. Here, we critically review the currently available calibrations and propose a new generalized calibration derived from the interrelations between the slope h and the albedo and between P min and the albedo. This calibration is based on all of the available series of the asteroid albedos and the most complete data on the polarization parameters of asteroids. The generalized calibration yields the values of the polarimetric albedo of asteroids in the system unified with the radiometric albedos and the albedos obtained from occultations of stars by asteroids. This, in turn, removes the difficulties in their comparison, joint analysis, etc.

A review of progress with analysis of blowdown experiments using RELAP-UK

International Nuclear Information System (INIS)

Fayers, F.J.

1975-10-01

This paper briefly reviews some of the recent work at AEE Winfrith to establish the validity of the RELAP-UK code by comparison with blowdown experiments. Five sources of experimental data have been used which include two of the Edwards' simple pipe blowdown experiments, the LOFT semi-scale Benchmark Problem No. 2, and the Italian and Japanese blowdown rig results. Various difficulties in the comparison between theory and measurements are highlighted and the steps proposed to resolve the problems are indicated. (author)

The Distribution of and Relationship between Autistic Traits and Social Anxiety in a UK Student Population

Science.gov (United States)

Freeth, Megan; Bullock, Tom; Milne, Elizabeth

2013-01-01

Traits associated with autism and social anxiety were assessed in a UK student population (n = 1325) using the Autism-spectrum Quotient and the Liebowitz Social Anxiety Scale. Clinically relevant levels of autistic traits were observed in 3.3% of the cohort; 10.1% of the cohort reported clinically relevant levels of social anxiety; 1.8% of the…

The UK and British Gas: Any future for Norwegian gas

International Nuclear Information System (INIS)

Jungles, P.

1996-01-01

The paper deals with the UK natural gas market and the future for Norwegian gas in the UK. The role of the British Gas in the domestic and European markets is discussed. Topics are: The UK gas supply market; the UK upstream gas market and the Interconnector; the European market, competition and deregulation; the prospects for Norwegian gas

UK Safeguards R and D Project progress report for the period May 1987 -April 1988

International Nuclear Information System (INIS)

Packer, T.W.

1988-09-01

The main categories of task included in the United Kingdom safeguards research and development programme are summarised in the first section. These are: tasks concerned with the development of instruments and techniques for reprocessing and centrifuge enrichment plant safeguards; tasks concerned with the development of instruments and techniques for general application in the field of safeguards; tasks which are services to the International Atomic Energy Authority and exploratory and short term tasks which occur from time to time. The next three sections contain progress reports on the individual tasks and section 6 lists reports and papers relevant to work on UK safeguards research and development published between May 1987 and April 1988. (U.K.)

Impact of omalizumab on treatment of severe allergic asthma in UK clinical practice: a UK multicentre observational study (the APEX II study).

Science.gov (United States)

Niven, Robert M; Saralaya, Dinesh; Chaudhuri, Rekha; Masoli, Matthew; Clifton, Ian; Mansur, Adel H; Hacking, Victoria; McLain-Smith, Susan; Menzies-Gow, Andrew

2016-08-09

To describe the impact of omalizumab on asthma management in patients treated as part of normal clinical practice in the UK National Health Service (NHS). A non-interventional, mixed methodology study, combining retrospective and prospective data collection for 12 months pre-omalizumab and post-omalizumab initiation, respectively. Data were collected in 22 UK NHS centres, including specialist centres and district general hospitals in the UK. 258 adult patients (aged ≥16 years; 65% women) with severe persistent allergic asthma treated with omalizumab were recruited, of whom 218 (84.5%) completed the study. The primary outcome measure was change in mean daily dose of oral corticosteroids (OCS) between the 12-month pre-omalizumab and post-omalizumab initiation periods. A priori secondary outcome measures included response to treatment, changes in OCS dosing, asthma exacerbations, lung function, employment/education, patient-reported outcomes and hospital resource utilisation. The response rate to omalizumab at 16 weeks was 82.4%. Comparing pre-omalizumab and post-omalizumab periods, the mean (95% CIs) daily dose of OCS decreased by 1.61 (-2.41 to -0.80) mg/patient/day (pomalizumab period. The mean number of A&E visits, inpatient hospitalisations, outpatient visits (excluding for omalizumab) and number of bed days/patient decreased significantly (pomalizumab period. These data support the beneficial effects of omalizumab on asthma-related outcomes, quality of life and resource utilisation in unselected patients treated in 'real-world' clinical practice. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

Cancer Research UK | IDRC - International Development Research ...

International Development Research Centre (IDRC) Digital Library (Canada)

Cancer Research UK. Cancer Research UK. https://www.cancerresearchuk.org/. The Economics of Tobacco Control Research Initiative. The Economics of Tobacco Control Research Initiative funds innovative fiscal policy research supporting tobacco control in low and middle-income countries. View more. The Economics ...

New nuclear power generation in the UK: Cost benefit analysis

International Nuclear Information System (INIS)

Kennedy, David

2007-01-01

This paper provides an economic analysis of possible nuclear new build in the UK. It compares costs and benefits of nuclear new build against conventional gas-fired generation and low carbon technologies (CCS, wind, etc.). A range of scenarios are considered to allow for uncertainty as regards nuclear and other technology costs, gas prices and carbon prices. In the base case, the analysis suggests that there is a small cost penalty for new nuclear generation relative to conventional gas-fired generation, but that this is offset by environmental and security of supply benefits. More generally nuclear new build has a positive net benefit for a range of plausible nuclear costs, gas prices and carbon prices. This supports the UK policy of developing an enabling framework for nuclear new build in a market-based context. To the extent that assumptions in the analysis are not borne out in reality (e.g. as regards nuclear cost), this is a no regrets policy, given that the market would not invest in nuclear if it is prohibitively costly. (author)

Fossil resource trade balances. Emerging trends for the UK

International Nuclear Information System (INIS)

Papathanasopoulou, Eleni; Jackson, Tim

2008-01-01

The aim of this paper is to examine the extent to which the UK can be classified as a net importer of fossil resources and a creator of pollution havens abroad between 1968 and 2000. Using input-output techniques and a derived Resource Flow Classification System, both the physical trade balance (PTB) and pollution trade balance (UTB) associated with fossil resource use are computed. The PTB shows that between 1968 and the early 1980's the UK is presented as a net importer of direct fossil resource flows. Between 1984 and 2000, the UK is identified as a net exporter of direct fossil resources. These trends are primarily explained by the UK's discovery and commercial production of North Sea oil and gas fields in the late 1970s. On the other hand, the UTB shows that over the whole period the indirect used flows attributable to the UK's exports are higher than those attributable to its imports. These findings suggest that the UK did not create pollution havens abroad from the use of fossil resources between 1968 and 2000. However, it is noticeable in both cases that from 1995 the UK's position as a net exporter has been decreasing considerably. Maturing North Sea oil and gas fields set against increasing demands for fossil fuels and imported goods is signalling a return to the UK's pre-1984 dependence on direct imported fossil resources and the possible creation of pollution havens abroad. Knowledge of these trends contributes to the evidence base for the UK's changing import and export structure and the potential environmental repercussions at home and abroad. (author)

Fossil resource trade balances. Emerging trends for the UK

Energy Technology Data Exchange (ETDEWEB)

Papathanasopoulou, Eleni; Jackson, Tim [Centre for Environmental Strategy, University of Surrey, Guildford, Surrey, GU2 7TH (United Kingdom)

2008-06-15

The aim of this paper is to examine the extent to which the UK can be classified as a net importer of fossil resources and a creator of pollution havens abroad between 1968 and 2000. Using input-output techniques and a derived Resource Flow Classification System, both the physical trade balance (PTB) and pollution trade balance (UTB) associated with fossil resource use are computed. The PTB shows that between 1968 and the early 1980's the UK is presented as a net importer of direct fossil resource flows. Between 1984 and 2000, the UK is identified as a net exporter of direct fossil resources. These trends are primarily explained by the UK's discovery and commercial production of North Sea oil and gas fields in the late 1970s. On the other hand, the UTB shows that over the whole period the indirect used flows attributable to the UK's exports are higher than those attributable to its imports. These findings suggest that the UK did not create pollution havens abroad from the use of fossil resources between 1968 and 2000. However, it is noticeable in both cases that from 1995 the UK's position as a net exporter has been decreasing considerably. Maturing North Sea oil and gas fields set against increasing demands for fossil fuels and imported goods is signalling a return to the UK's pre-1984 dependence on direct imported fossil resources and the possible creation of pollution havens abroad. Knowledge of these trends contributes to the evidence base for the UK's changing import and export structure and the potential environmental repercussions at home and abroad. (author)

Adherence to guidelines for creatinine and potassium monitoring and discontinuation following renin-angiotensin system blockade: a UK general practice-based cohort study.

Science.gov (United States)

Schmidt, Morten; Mansfield, Kathryn E; Bhaskaran, Krishnan; Nitsch, Dorothea; Sørensen, Henrik Toft; Smeeth, Liam; Tomlinson, Laurie A

2017-01-09

To examine adherence to serum creatinine and potassium monitoring and discontinuation guidelines following initiation of treatment with ACE inhibitors (ACEI) or angiotensin receptor blockers (ARBs); and whether high-risk patients are monitored. A general practice-based cohort study using electronic health records from the UK Clinical Practice Research Datalink and Hospital Episode Statistics. UK primary care, 2004-2014. 223 814 new ACEI/ARB users. Proportion of patients with renal function monitoring before and after ACEI/ARB initiation; creatinine increase ≥30% or potassium levels >6 mmol/L at first follow-up monitoring; and treatment discontinuation after such changes. Using logistic regression models, we also examined patient characteristics associated with these biochemical changes, and with follow-up monitoring within the guideline recommendation of 2 weeks after treatment initiation. 10% of patients had neither baseline nor follow-up monitoring of creatinine within 12 months before and 2 months after initiation of an ACEI/ARB, 28% had monitoring only at baseline, 15% only at follow-up, and 47% both at baseline and follow-up. The median period between the most recent baseline monitoring and drug initiation was 40 days (IQR 12-125 days). 34% of patients had baseline creatinine monitoring within 1 month before initiating therapy, but creatinine increase ≥30% (n=567, 1.2%) or potassium level >6 mmol/L (n=191, 0.4%), 80% continued treatment. Although patients with prior myocardial infarction, hypertension or baseline potassium >5 mmol/L were at high risk of ≥30% increase in creatinine after ACEI/ARB initiation, there was no evidence that they were more frequently monitored. Only one-tenth of patients initiating ACEI/ARB therapy receive the guideline-recommended creatinine monitoring. Moreover, the vast majority of the patients fulfilling postinitiation discontinuation criteria for creatinine and potassium increases continue on treatment

Adherence to guidelines for creatinine and potassium monitoring and discontinuation following renin–angiotensin system blockade: a UK general practice-based cohort study

Science.gov (United States)

Schmidt, Morten; Bhaskaran, Krishnan; Nitsch, Dorothea; Sørensen, Henrik Toft; Smeeth, Liam; Tomlinson, Laurie A

2017-01-01

Objectives To examine adherence to serum creatinine and potassium monitoring and discontinuation guidelines following initiation of treatment with ACE inhibitors (ACEI) or angiotensin receptor blockers (ARBs); and whether high-risk patients are monitored. Design A general practice-based cohort study using electronic health records from the UK Clinical Practice Research Datalink and Hospital Episode Statistics. Setting UK primary care, 2004–2014. Subjects 223 814 new ACEI/ARB users. Main outcome measures Proportion of patients with renal function monitoring before and after ACEI/ARB initiation; creatinine increase ≥30% or potassium levels >6 mmol/L at first follow-up monitoring; and treatment discontinuation after such changes. Using logistic regression models, we also examined patient characteristics associated with these biochemical changes, and with follow-up monitoring within the guideline recommendation of 2 weeks after treatment initiation. Results 10% of patients had neither baseline nor follow-up monitoring of creatinine within 12 months before and 2 months after initiation of an ACEI/ARB, 28% had monitoring only at baseline, 15% only at follow-up, and 47% both at baseline and follow-up. The median period between the most recent baseline monitoring and drug initiation was 40 days (IQR 12–125 days). 34% of patients had baseline creatinine monitoring within 1 month before initiating therapy, but creatinine increase ≥30% (n=567, 1.2%) or potassium level >6 mmol/L (n=191, 0.4%), 80% continued treatment. Although patients with prior myocardial infarction, hypertension or baseline potassium >5 mmol/L were at high risk of ≥30% increase in creatinine after ACEI/ARB initiation, there was no evidence that they were more frequently monitored. Conclusions Only one-tenth of patients initiating ACEI/ARB therapy receive the guideline-recommended creatinine monitoring. Moreover, the vast majority of the patients fulfilling postinitiation

The relationship between job satisfaction and general health in workers and workplace accidents in medium-scale industries

Directory of Open Access Journals (Sweden)

Mohammad Khandan

2015-09-01

Full Text Available Background & objective: Job satisfaction and high levels of general health in workers can lead to their better performance, the reduction of workplace accidents and ultimately the improved productivity of the organization. The present study was therefore conducted to assess the relationship between these variables and the incidence of workplace accidents in medium-scale industries in 2014-15. Methods: : The entire population of workers in three medium-scale industries (n=163 entered the study. Data collection was conducted using Goldberg’s General Health Questionnaire, the Minnesota Satisfaction Questionnaire and a demographic questionnaire containing items on age, gender and the number of workplace accidents. The data obtained were then analyzed in SPSS-20 using the multiple-linear and the Poisson regression models. Results: The general health scores obtained by the participants ranged from 4 to 68 and had a mean and standard deviation of 25.87±13.085. The job satisfaction scores obtained ranged from 31 to 100 and had a mean and standard deviation of 63.45±11.462. The Poisson regression model showed that the level of education, age, physical symptoms and anxiety and insomnia had a significant relationship with the rate of accidents (P<0.05. The model also showed a significant relationship between job satisfaction and general health ( =-0.417 and P =0.001. Conclusion: The general health of the study participants can be said to be unacceptable and their job satisfaction to be medium. Devising plans for controlling and improving psychological and psycho-social factors such as job satisfaction is essential for workplace decision-makers, particularly in small and medium-scale industries. These plans can facilitate the achievement of higher health and safety levels in workers.

Investment barriers and incentives for marine renewable energy in the UK: An analysis of investor preferences

International Nuclear Information System (INIS)

Leete, Simeon; Xu, Jingjing; Wheeler, David

2013-01-01

Deployment of marine renewable energy (MRE) in the UK is desirable in order to address climate change, meet mandatory EU renewable energy targets and provide significant economic development opportunities, including new export markets. Public funding constraints in the UK mean that substantial investment is required from the private sector to commercialize the industry. By focussing on investor attitudes and behaviours towards wave and tidal technologies, this paper reveals significant observations from the investment community with serious implications for the future of the MRE industry. Through a series of in-depth interviews with individuals from the investment community, device developers and industry support, the research seeks to identify common barriers and incentives to investment. The paper demonstrates that although investors' attitudes are generally aligned, they do appear to have changed over time. Of the participants that had previously invested in early stage MRE device development, none were likely to do so again. It is concluded that this is a function of investors' greater understanding of the scale, and unpredictability of the costs, and the length of time required to develop these technologies. This presents a significant policy challenge for all actors interested in the commercialization of wave and tidal technologies. - Highlights: • Performed a series of in-depth interviews with senior finance and industry actors. • Examined investor attitudes and policy preferences that may encourage investment. • VC investors are currently disinclined to invest in early stage device development. • Policy instability, level of capital and revenue support are key investment barriers. • Commercialization requires strategic government and industrial partner investment

UK Safeguards R and D Project progress report for the period July 1983 - April 1984

International Nuclear Information System (INIS)

Adams, J.M.

1984-10-01

Progress reports are presented on the following projects: centrifuge enrichment plant safeguards; stores safeguards and general accounting techniques; generic programmes (projects underlying many instrument systems (e.g. tamper proofing and indication; neutron interrogation systems); system studies); FBR fuel cycle safeguards; service programmes (services to the IAEA); exploratory and short projects. (U.K.)

Influence on UK Nuclear Regulation from the Fukushima Daiichi Accident

International Nuclear Information System (INIS)

Savage, R.

2016-01-01

This paper provides an overview of the UKs response to the Fukushima Daiichi Accident and highlights the influence that this has had on UK nuclear regulation since March 2011. ONR’s Incident Suite was staffed from the first day of the accident and remained active on a 24 hours basis for over two weeks. The purpose was to provide advice to the UK government specifically prompt assurance of why this accident couldn’t take place in the UK and practical advice in relation to the 17,000 UK nationals in Japan at that time. In the early phase of the accident ONR took part in international cooperation with the US, Canadian and French regulators in order to determine the actual technical status of the Fukushima Daiichi power plant units. The UK Secretary of State requested that the ONR Chief Inspector identify any lessons to be learnt by the UK nuclear industry and in doing so cooperate and coordinate with international colleagues. The Interim report was produced (May 2011) this focused on civil NPP’s, provided background to radiation, technology and regulations. This report compared the Japan situation with the UK and identified 11 conclusions and 26 recommendations.

UK114, a YjgF/Yer057p/UK114 family protein highly conserved from bacteria to mammals, is localized in rat liver peroxisomes

International Nuclear Information System (INIS)

Antonenkov, Vasily D.; Ohlmeier, Steffen; Sormunen, Raija T.; Hiltunen, J. Kalervo

2007-01-01

Mammalian UK114 belongs to a highly conserved family of proteins with unknown functions. Although it is believed that UK114 is a cytosolic or mitochondrial protein there is no detailed study of its intracellular localization. Using analytical subcellular fractionation, electron microscopic colloidal gold technique, and two-dimensional gel electrophoresis of peroxisomal matrix proteins combined with mass spectrometric analysis we show here that a large portion of UK114 is present in rat liver peroxisomes. The peroxisomal UK114 is a soluble matrix protein and it is not inducible by the peroxisomal proliferator clofibrate. The data predict involvement of UK114 in peroxisomal metabolism

On the sub-model errors of a generalized one-way coupling scheme for linking models at different scales

Science.gov (United States)

Zeng, Jicai; Zha, Yuanyuan; Zhang, Yonggen; Shi, Liangsheng; Zhu, Yan; Yang, Jinzhong

2017-11-01

Multi-scale modeling of the localized groundwater flow problems in a large-scale aquifer has been extensively investigated under the context of cost-benefit controversy. An alternative is to couple the parent and child models with different spatial and temporal scales, which may result in non-trivial sub-model errors in the local areas of interest. Basically, such errors in the child models originate from the deficiency in the coupling methods, as well as from the inadequacy in the spatial and temporal discretizations of the parent and child models. In this study, we investigate the sub-model errors within a generalized one-way coupling scheme given its numerical stability and efficiency, which enables more flexibility in choosing sub-models. To couple the models at different scales, the head solution at parent scale is delivered downward onto the child boundary nodes by means of the spatial and temporal head interpolation approaches. The efficiency of the coupling model is improved either by refining the grid or time step size in the parent and child models, or by carefully locating the sub-model boundary nodes. The temporal truncation errors in the sub-models can be significantly reduced by the adaptive local time-stepping scheme. The generalized one-way coupling scheme is promising to handle the multi-scale groundwater flow problems with complex stresses and heterogeneity.

Prospective drug safety monitoring using the UK primary-care General Practice Research Database: theoretical framework, feasibility analysis and extrapolation to future scenarios.

Science.gov (United States)

Johansson, Saga; Wallander, Mari-Ann; de Abajo, Francisco J; García Rodríguez, Luis Alberto

2010-03-01

Post-launch drug safety monitoring is essential for the detection of adverse drug signals that may be missed during preclinical trials. Traditional methods of postmarketing surveillance such as spontaneous reporting have intrinsic limitations, many of which can be overcome by the additional application of structured pharmacoepidemiological approaches. However, further improvement in drug safety monitoring requires a shift towards more proactive pharmacoepidemiological methods that can detect adverse drug signals as they occur in the population. To assess the feasibility of using proactive monitoring of an electronic medical record system, in combination with an independent endpoint adjudication committee, to detect adverse events among users of selected drugs. UK General Practice Research Database (GPRD) information was used to detect acute liver disorder associated with the use of amoxicillin/clavulanic acid (hepatotoxic) or low-dose aspirin (acetylsalicylic acid [non-hepatotoxic]). Individuals newly prescribed these drugs between 1 October 2005 and 31 March 2006 were identified. Acute liver disorder cases were assessed using GPRD computer records in combination with case validation by an independent endpoint adjudication committee. Signal generation thresholds were based on the background rate of acute liver disorder in the general population. Over a 6-month period, 8148 patients newly prescribed amoxicillin/clavulanic acid and 5577 patients newly prescribed low-dose aspirin were identified. Within this cohort, searches identified 11 potential liver disorder cases from computerized records: six for amoxicillin/clavulanic acid and five for low-dose aspirin. The independent endpoint adjudication committee refined this to four potential acute liver disorder cases for whom paper-based information was requested for final case assessment. Final case assessments confirmed no cases of acute liver disorder. The time taken for this study was 18 months (6 months for

UK Renal Registry 15th annual report: Chapter 5 survival and causes of death of UK adult patients on renal replacement therapy in 2011: national and centre-specific analyses.

Science.gov (United States)

Steenkamp, Retha; Shaw, Catriona; Feest, Terry

2013-01-01

These analyses examine a) survival from the start of renal replacement therapy (RRT) based on the total incident UK RRT population reported to the UK Renal Registry, b) survival of prevalent patients. Changes in survival between 1997 and 2011 are also reported. Survival was calculated for both incident and prevalent patients on RRT and compared between the UK countries after adjustment for age. Survival of incident patients (starting RRT during 2010) was calculated both from the start of RRT and from 90 days after starting RRT, both with and without censoring at transplantation. Prevalent dialysis patients were censored at transplantation; this means that the patient is considered alive up to the point of transplantation, but the patient's status post-transplant is not considered. Both Kaplan-Meier and Cox adjusted models were used to calculate survival. Causes of death were analysed for both groups. The relative risk of death was calculated compared with the general UK population. The unadjusted 1 year after 90 day survival for patients starting RRT in 2010 was 87.3%, representing an increase from the previous year (86.6%). In incident patients aged 18-64 years, the unadjusted 1 year survival had risen from 86.0% in patients starting RRT in 1997 to 92.6% in patients starting RRT in 2010 and for those aged ≥65 it had increased from 63.9% to 77.0% over the same period. The age-adjusted one year survival (adjusted to age 60) of prevalent dialysis patients increased from 88.1% in the 2001 cohort to 89.8% in the 2010 cohort. Prevalent diabetic patient one year survival rose from 82.1% in the 2002 cohort to 84.7% in the 2010 cohort. The age-standardised mortality ratio for prevalent RRT patients compared with the general population was 18 for age group 30-34 and 2.5 at age 85+ years. In the prevalent RRT dialysis population, cardiovascular disease accounted for 22% of deaths, infection and treatment withdrawal 18% each and 25% were recorded as other causes of death

Development and validation of the Australian version of the Birth Satisfaction Scale-Revised (BSS-R).

Science.gov (United States)

Jefford, Elaine; Hollins Martin, Caroline J; Martin, Colin R

2018-02-01

The 10-item Birth Satisfaction Scale-Revised (BSS-R) has recently been endorsed by international expert consensus for global use as the birth satisfaction outcome measure of choice. English-language versions of the tool include validated UK and US versions; however, the instrument has not, to date, been contextualised and validated in an Australian English-language version. The current investigation sought to develop and validate an English-language version of the tool for use within the Australian context. A two-stage study. Following review and modification by expert panel, the Australian BSS-R (A-BSS-R) was (Stage 1) evaluated for factor structure, internal consistency, known-groups discriminant validity and divergent validity. Stage 2 directly compared the A-BSS-R data set with the original UK data set to determine the invariance characteristics of the new instrument. Participants were a purposive sample of Australian postnatal women (n = 198). The A-BSS-R offered a good fit to data consistent with the BSS-R tridimensional measurement model and was found to be conceptually and measurement equivalent to the UK version. The A-BSS-R demonstrated excellent known-groups discriminant validity, generally good divergent validity and overall good internal consistency. The A-BSS-R represents a robust and valid measure of the birth satisfaction concept suitable for use within Australia and appropriate for application to International comparative studies.

The Left Labourites and the General Strike of 1926 in the UK

Directory of Open Access Journals (Sweden)

Evgeniya G. Blosfeld

2017-12-01

Full Text Available The author analyses the left labourites’ attitude to the interaction of the Labour Party and trade unions and use of general strike as a means of the social struggle. Besides the article analyses the left labourites’ estimation of 1926 general strike and the causes of the defeat, and the strike of the miners who decided to continue it. The left labourites defended the branch principle of the trade unions’ organization based on the shopstewards’ model which was better adopted for the strike struggle. The left labourites took into account that the general structure of the labour movement would remain the same, but the Labour Party would take over the leadership from trade unions. The left labourites supported the peaceful way of transition to socialism and they considered the general strike to be analogy of social revolution or a means of pressure of the government for nationalization of the main economic branches and the improvement of the workers’ life conditions. Under extreme circumstances, the general strike was considered to be a means to prevent antidemocratic revolution. Evaluating the general strike of 1926, the author marks the absence of unity in the leadership, hesitations and inconsistency of the left labourites themselves. They didn’t give a single proposal about the improvement of the working-class movement organization except of state British Trade Unions Congress. As a result, the criticism of the General Council’s renegade position was bestowed upon the leadership of the Miners Federation who didn’t submit to the General Council order to stop the strike.

Cost viability of 3D printed house in UK

Science.gov (United States)

Tobi, A. L. Mohd; Omar, S. A.; Yehia, Z.; Al-Ojaili, S.; Hashim, A.; Orhan, O.

2018-03-01

UK has been facing housing crisis due to the rising price of the property on sale. This paper will look into the viability of 3D printing technology as an alternative way for house construction on UK. The analysis will be carried out based on the data until the year of 2014 due to limited resources availability. Details cost breakdown on average size house construction cost in UK were analysed and relate to the cost viability of 3D printing technology in reducing the house price in UK. It is found that the 3D printing generates saving of up to around 35% out of total house price in UK. This cost saving comes from the 3D printed construction of walls and foundations for material and labour cost.

The UK Functional Assessment Measure (UK FIM+FAM): Psychometric Evaluation in Patients Undergoing Specialist Rehabilitation following a Stroke from the National UK Clinical Dataset.

Science.gov (United States)

Nayar, Meenakshi; Vanderstay, Roxana; Siegert, Richard J; Turner-Stokes, Lynne

2016-01-01

The UK Functional Assessment Measure (UKFIM+FAM) is the principal outcome measure for the UK Rehabilitation Outcomes Collaborative (UKROC) national database for specialist rehabilitation. Previously validated in a mixed neurorehabilitation cohort, this study is the first to explore its psychometric properties in a stroke population, and compare left and right hemispheric strokes (LHS vs RHS). We analysed in-patient episode data from 62 specialist rehabilitation units collated through the UKROC database 2010-2013. Complete data were analysed for 1,539 stroke patients (LHS: 588, RHS: 566 with clear localisation). For factor analysis, admission and discharge data were pooled and randomised into two equivalent samples; the first for exploratory factor analysis (EFA) using principal components analysis, and the second for confirmatory factor analysis (CFA). Responsiveness for each subject (change from admission to discharge) was examined using paired t-tests and differences between LHS and RHS for the entire group were examined using non-paired t-tests. EFA showed a strong general factor accounting for >48% of the total variance. A three-factor solution comprising motor, communication and psychosocial subscales, accounting for >69% total variance, provided acceptable fit statistics on CFA (Root Mean Square Error of Approximation was 0.08 and Comparative Fit Index/ Tucker Lewis Index 0.922/0.907). All three subscales showed significant improvement between admission and discharge (p0.5). Total scores between LHS and RHS were not significantly different. However, LHS showed significantly higher motor scores (Mean 5.7, 95%CI 2.7, 8.6 pLHS had significantly lower cognitive scores, primarily in the communication domain (-6.8 95%CI -7.7, -5.8 pLHS and RHS. This tool extends stroke outcome measurement beyond physical disability to include cognitive, communication and psychosocial function.

Nuclear and renewable energies, master cards of UK

International Nuclear Information System (INIS)

Anon.

2007-01-01

UK's greenhouse gas emissions have increased in 2004 and 2005 and the country is no longer self-sufficient with respect to energy supplies. In front of global warming and energy security threats, UK is reconsidering its energy policy. Based on low carbon solutions, the UK energy economy tries to valorize renewable energies: recovery of methane, combined combustion of biomass and fossil fuels, development of offshore wind and wave power, etc. One reason is also for UK to locally recover part of its lost autonomy thanks to energy decentralization. Since 2006, public hearings have been launched to consider a renewal of the present nuclear park, a development of offshore gas storage and LNG terminal facilities and a promotion of cogeneration systems. (J.S.)

Is the UK triple-A?

OpenAIRE

Polito, Vito; Wickens, Michael R.

2013-01-01

The immediate background to this paper is the downgrade of the U.K.'s credit rating in February 2013, the market's view that this should have occurred earlier and the emphasis in fiscal policy on reducing debt rather than recovery from recession. We propose a measure of the U.K. sovereign credit rating based on an open economy macroeconomic model that is simple to compute and easily automated. Whether based on an ad hoc debt-GDP limit or a DSGE model of an open economy, our measure downgrades...

A review of the UK fast reactor programme, March 1979

Energy Technology Data Exchange (ETDEWEB)

Smith, R D

1979-07-01

The Status report of the UK activities related to fast-breeder reactor activities includes the following: summary of the operating experience of the prototype Fast Reactor (PFR) during 1978; design studies of the commercial demonstration fast reactor (CDFR); design studies of later advanced LMFBR; engineering developments of high temperature sodium loop, steam generators and instrumentation; materials development; corrosion problems; sodium technology; fuel elements development; PFR fuel reprocessing; safety issues molten fuel-coolant interaction; core structure test; accident analysis; reactor performance studies; experimental reactor physics; fuel management and general neutronics calculation for CDFR; reactor instruments.

A review of the UK fast reactor programme, March 1979

International Nuclear Information System (INIS)

Smith, R.D.

1979-01-01

The Status report of the UK activities related to fast-breeder reactor activities includes the following: summary of the operating experience of the prototype Fast Reactor (PFR) during 1978; design studies of the commercial demonstration fast reactor (CDFR); design studies of later advanced LMFBR; engineering developments of high temperature sodium loop, steam generators and instrumentation; materials development; corrosion problems; sodium technology; fuel elements development; PFR fuel reprocessing; safety issues molten fuel-coolant interaction; core structure test; accident analysis; reactor performance studies; experimental reactor physics; fuel management and general neutronics calculation for CDFR; reactor instruments

Adaptation of the landscape for biodiversity to climate change : terrestrial case studies Limburg (NL), Kent and Hampshire (UK)

NARCIS (Netherlands)

Rooij, van S.A.M.; Baveco, J.M.; Bugter, R.J.F.; Eupen, van M.; Opdam, P.F.M.; Steingröver, E.G.; Taylor, S.; Steenwijk, van H.

2007-01-01

This study is part of the BRANCH project, aimed at assessing the impact of climate change on species and habitats and formulating strategies for adaptation. It focuses on the local scale in three terrestrial case studies, Limburg (NL) and in Kent and Hampshire (UK). We developed and tested: (a) a

Food waste disposal units in UK households: The need for policy intervention

International Nuclear Information System (INIS)

Iacovidou, Eleni; Ohandja, Dieudonne-Guy; Voulvoulis, Nikolaos

2012-01-01

The EU Landfill Directive requires Member States to reduce the amount of biodegradable waste disposed of to landfill. This has been a key driver for the establishment of new waste management options, particularly in the UK, which in the past relied heavily on landfill for the disposal of municipal solid waste (MSW). MSW in the UK is managed by Local Authorities, some of which in a less conventional way have been encouraging the installation and use of household food waste disposal units (FWDs) as an option to divert food waste from landfill. This study aimed to evaluate the additional burden to water industry operations in the UK associated with this option, compared with the benefits and related savings from the subsequent reductions in MSW collection and disposal. A simple economic analysis was undertaken for different FWD uptake scenarios, using the Anglian Region as a case study. Results demonstrated that the significant savings from waste collection arising from a large-scale uptake of FWDs would outweigh the costs associated with the impacts to the water industry. However, in the case of a low uptake, such savings would not be enough to cover the increased costs associated with the wastewater provision. As a result, this study highlights the need for policy intervention in terms of regulating the use of FWDs, either promoting them as an alternative to landfill to increase savings from waste management, or banning them as a threat to wastewater operations to reduce potential costs to the water industry. - Highlights: ► FWDs can be a less conventional way for diverting food waste from landfill. ► We compared water industry costs to savings from MSW collection and treatment. ► A large-scale uptake of FWDs would outweigh the costs to the water industry. ► At a low uptake, MSW collection savings are not enough to cover these costs. ► Findings highlight the need for policy intervention, regulating the use of FWDs.

Coastal biodiversity and ecosystem services flows at the landscape scale: The CBESS progamme.

Science.gov (United States)

Paterson, David; Bothwell, John; Bradbury, Richard; Burrows, Michael; Burton, Niall; Emmerson, Mark; Garbutt, Angus; Skov, Martin; Solan, Martin; Spencer, Tom; Underwood, Graham

2015-04-01

The health of the European coastline is inextricably linked to the economy and culture of coastal nations but they are sensitive to climate change. As global temperatures increase, sea levels will rise and the forces experienced where land meets sea will become more destructive. Salt marshes, mudflats, beaches will be affected. These landscapes support a wide range of economically valuable animal and plant species, but also act as sites of carbon storage, nutrient recycling, and pollutant capture and amelioration. Their preservation is of utmost importance. Our programme: "A hierarchical approach to the examination of the relationship between biodiversity and ecosystem service flows across coastal margins" (CBESS) is designed to understand the landscape-scale links between the functions that these systems provide (ecosystem service flows) and the organisms that provide these services (biodiversity stocks) and moves beyond most previous studies, conducted at smaller scales. Our consortium of experts ranges from microbial ecologists, through environmental economists, to mathematical modellers, and organisations (RSPB, BTO, CEFAS, EA) with vested interest in the sustainable use of coastal wetlands. CBESS spans the landscape scale, investigating how biodiversity stocks provide ecosystem services (cf. National Ecosystem Assessment: Supporting services; Provisioning services; Regulating services; and Cultural services). CBESS combined a detailed study of two regional landscapes with a broad-scale UK-wide study to allow both specific and general conclusions to be drawn. The regional study compares two areas of great UK national importance: Morecambe Bay on the west coast and the Essex coastline on the east. We carried out biological and physical surveys at more than 600 stations combined with in situ measures of ecosystem funtction to clarify how biodiversity can provide these important ecosystem functions across scales. This information will be shared with those

The UK electricity market and the wind industry - a perspective of 1998 proposals

International Nuclear Information System (INIS)

Batley, S.L.; Twidell, J.W.; Gibbons, C.

1997-01-01

After April 1st 1998, the Public Electricity Supplier monopoly ( in England, Wales and Scotland) over their local franchise market will cease and all customers, regardless of size, will be able to choose their supplier. These changes will have a major impact on the UK wind energy industry. An increased number of Second Tier Suppliers will compete with existing market players for electricity purchase from generators and sale of electricity to consumers. Market changes should improve possibilities for wind generators to obtain a Second Tier Supplier licence and serve the domestic, small demand, market. There may also be market opportunities to sell to specialist 'green' suppliers. The post 1998 changes are of importance to the European Union 'Guarantee of Result' project, which aims to promote small scale wind systems through guaranteed quality and performance of systems. For the Guarantee of Results to be utilised in the UK, all markets for the generated electricity from a wind system must be considered and evaluated. (Author)

UK medical students' perceptions, attitudes, and interest toward medical leadership and clinician managers.

Science.gov (United States)

Rouhani, Maral J; Burleigh, Eleanor J; Hobbis, Chloe; Dunford, Charlotte; Osman, Nadir I; Gan, Christine; Gibbons, Norma B; Ahmed, Hashim U; Miah, Saiful

2018-01-01

We aimed to determine UK medical students' perceptions and attitudes and interest toward medical leadership and clinician managers. A cross-sectional study was conducted during the academic year 2015-2016. An online questionnaire was distributed to 2,349 final-year students from 10 UK medical schools. Participants were asked to complete a 5-point Likert scale on their current perceptions, attitudes, and interest toward medical leadership and clinician managers. They were also asked to self-rate their leadership competences set by the Medical Leadership Competency Framework and to rate the quality of management and leadership training they received from their medical school. In total, we received 114 complete responses. Only 7.9% of respondents were in agreement (strongly agree or agree) when asked whether they felt they were well informed about what a managerial position in medicine entails. When asked whether clinicians should influence managerial decisions within a clinical setting, 94.7% of respondents were in agreement with the statement. About 85% of respondents were in agreement that it is important for clinicians to have managerial or leadership responsibilities, with 63.2% of students in agreement that they would have liked more management or leadership training during medical school. Over half the respondents rated their management and leadership training they received during medical school as "very poor" or "poor" (54.4%). Our study suggests that UK medical students have an appetite for management and leadership training and appreciate its importance but feel that the training they are receiving is poor. This suggests that there is a gap between the demand for management and leadership training and the quality of training supplied by UK medical schools.

Total cost estimates for large-scale wind scenarios in UK

International Nuclear Information System (INIS)

Dale, Lewis; Milborrow, David; Slark, Richard; Strbac, Goran

2004-01-01

The recent UK Energy White Paper suggested that the Government should aim to secure 20% of electricity from renewable sources by 2020. A number of estimates of the extra cost of such a commitment have been made, but these have not necessarily included all the relevant cost components. This analysis sets out to identify these and to calculate the extra cost to the electricity consumer, assuming all the renewable electricity is sourced from wind energy. This enables one of the more controversial issues--the implications of wind intermittency--to be addressed. The basis of the assumptions associated with generating costs, extra balancing costs and distribution and transmission system reinforcement costs are all clearly identified and the total costs of a '20% wind' scenario are compared with a scenario where a similar amount of energy is generated by gas-fired plant. This enables the extra costs of the renewables scenario to be determined. The central estimate of the extra costs to electricity consumers is just over 0.3 p/kW h in current prices (around 5% extra on average domestic unit prices). Sensitivity analyses examine the implications of differing assumptions. The extra cost would rise if the capital costs of wind generation fall slower than anticipated, but would fall if gas prices rise more rapidly than has been assumed, or if wind plant are more productive. Even if it is assumed that wind has no capacity displacement value, the added cost to the electricity consumer rises by less than 0.1 p/kW h. It is concluded that there does not appear to be any technical reason why a substantial proportion of the country's electricity requirements could not be delivered by wind

UK nuclear medicine survey, 1989/90

International Nuclear Information System (INIS)

Elliott, A.T.; Shields, R.A.

1993-01-01

A postal survey of UK nuclear medicine departments was carried out to obtain information on activity during the year 1989/90. A rise of 14% in the number of administrations of radiopharmaceuticals was found compared to 1982: a rise of 22% in imaging studies was offset by a 30% decrease in the number of nonimaging investigations. The estimated total number of administrations in the UK was 430 000. (author)

The cost of pressure ulcers in the UK.

Science.gov (United States)

Bennett, Gerry; Dealey, Carol; Posnett, John

2004-05-01

To estimate the annual cost of treating pressure ulcers in the UK. Costs were derived from a bottom-up methodology, based on the daily resources required to deliver protocols of care reflecting good clinical practice. Health and social care system in the UK. Patients developing a pressure ulcer. A bottom-up costing approach is used to estimate treatment cost per episode of care and per patient for ulcers of different grades and level of complications. Also, total treatment cost to the health and social care system in the UK. The cost of treating a pressure ulcer varies from pound 1,064 (Grade 1) to pound 10,551 (Grade 4). Costs increase with ulcer grade because the time to heal is longer and because the incidence of complications is higher in more severe cases. The total cost in the UK is pound 1.4- pound 2.1 billion annually (4% of total NHS expenditure). Most of this cost is nurse time. Pressure ulcers represent a very significant cost burden in the UK. Without concerted effort this cost is likely to increase in the future as the population ages. To the extent that pressure ulcers are avoidable, pressure damage may be indicative of clinical negligence and there is evidence that litigation could soon become a significant threat to healthcare providers in the UK, as it is in the USA.

What factors influence UK medical students’ choice of foundation school?

Science.gov (United States)

Miah, Saiful; Pang, Karl H; Rebello, Wayne; Rubakumar, Zoe; Fung, Victoria; Venugopal, Suresh; Begum, Hena

2017-01-01

Background We aimed to identify the factors influencing UK medical student applicants’ choice of foundation school. We also explored the factors that doctors currently approaching the end of their 2-year program believe should be considered. Methods A cross-sectional study was conducted during the 2013–2014 academic year. An online questionnaire was distributed to 2092 final-year medical students from nine UK medical schools and 84 foundation year-2 (FY2) doctors from eight foundation schools. Participants were asked to rank their top 3 from a list of 12 factors that could potentially influence choice of foundation school on a 5-point Likert scale. Collated categorical data from the two groups were compared using a chi-square test with Yates correction. Results Geographic location was overwhelmingly the most important factor for medical students and FY2 doctors with 97.2% and 98.8% in agreement, respectively. Social relationships played a pivotal role for medical student applicants. Clinical specialties within the rotations were of less importance to medical students, in comparison to location and social relationships. In contrast, FY2 doctors placed a significantly greater importance on the specialties undertaken in their 2-year training program, when compared to medical students (chi-square; p=0.0001). Conclusion UK medical schools should make their foundation program applicants aware of the importance of choosing rotations based on specialties that will be undertaken. Individual foundation schools could provide a more favorable linked application system and greater choice and flexibility of specialties within their 2-year program, potentially making their institution more attractive to future applicants. PMID:28458589

Research investments for UK infectious disease research 1997-2013: A systematic analysis of awards to UK institutions alongside national burden of disease.

Science.gov (United States)

Head, Michael G; Brown, Rebecca J; Clarke, Stuart C

2018-01-01

Infectious disease remains a significant burden in the UK and the focus of significant amounts of research investment each year. The Research Investments in Global Health study has systematically assessed levels of funding for infection research, and here considers investment alongside UK burden of individual infectious diseases. The study included awards to UK institutions between 1997 and 2013 that were related to infectious disease. Awards related to global health projects were excluded here. UK burden data (mortality, years lived with disability, and disability adjusted life years) was sourced from the Global Burden of Disease study (IHME, USA). Awards were categorised by pathogen, disease, disease area and by type of science along the research pipeline (pre-clinical, phase I-III trials, product development, public health, cross-disciplinary research). New metrics present relative levels of funding by comparing sum investment with measures of disease burden. There were 5685 relevant awards comprising investment of £2.4 billion. By disease, HIV received most funding (£369.7m; 15.6% of the total investment). Pre-clinical science was the predominant type of science (£1.6 billion, 68.7%), with the UK Medical Research Council (MRC) the largest funder (£714.8 million, 30.1%). There is a broad temporal trend to increased fundingper annum. Antimicrobial resistance received (£102.8 million, 4.2%), whilst sepsis received £23.6 million (1.0%). Compared alongside disease burden, acute hepatitis C and measles typically were relatively well-funded, whilst pneumonia, syphilis and gonorrhoea were poorly-funded. The UK has a broad research portfolio across a wide range of infectious diseases and disciplines. There are notable strengths including HIV, some respiratory infections and in pre-clinical science, though there was less funding for UK-relevant trials and public health research. Compared to the UK burden of disease, syphilis, gonorrhoea and pneumonia appear

The role of information and communication technologies (ICTs) in household energy consumption-prospects for the UK

Energy Technology Data Exchange (ETDEWEB)

Martiskainen, M.; Coburn, J. [Sussex Energy Group, SPRU (Science and Technology Policy Research), University of Sussex, Freeman Centre, Falmer, Brighton, East Sussex, BN1 9QE (United Kingdom)

2011-03-15

Growing concerns about climate change and energy security have led to a strong focus on energy demand reduction and energy efficiency within United Kingdom (UK) energy policy. At the same time, information and communication technologies (ICTs) have become pervasive in society and this has brought with it new policy options which use them as enabling technologies. One such policy option planned for implementation in the UK is the use of smart meters and real-time displays to encourage people to become more aware of their energy consumption and possibly change their energy-related behaviours. Smart meters and display units by definition link individuals, technologies and society, and their effectiveness is influenced by a range of factors. Ten semi-structured stakeholder interviews with industry, government and academia and a review of literature were conducted in order to identify which factors are most likely to contribute to the effectiveness of implementing smart meters and real-time displays in the UK. Further analysis showed a number of key themes and perspectives on behavioural change, particularly as they relate to household electricity use and the role of smart meters in the UK energy policy, including the role of ICTs in energy demand reduction more generally.

Self-organized Criticality in a Modified Evolution Model on Generalized Barabasi-Albert Scale-Free Networks

International Nuclear Information System (INIS)

Lin Min; Wang Gang; Chen Tianlun

2007-01-01

A modified evolution model of self-organized criticality on generalized Barabasi-Albert (GBA) scale-free networks is investigated. In our model, we find that spatial and temporal correlations exhibit critical behaviors. More importantly, these critical behaviors change with the parameter b, which weights the distance in comparison with the degree in the GBA network evolution.

Estimating the electricity prices, generation costs and CO_2 emissions of large scale wind energy exports from Ireland to Great Britain

International Nuclear Information System (INIS)

Cleary, Brendan; Duffy, Aidan; Bach, Bjarne; Vitina, Aisma; O’Connor, Alan; Conlon, Michael

2016-01-01

The share of wind generation in the Irish and British electricity markets is set to increase by 2020 due to renewable energy (RE) targets. The United Kingdom (UK) and Ireland have set ambitious targets which require 30% and 40% of electricity demand to come from RE, mainly wind, by 2020, respectively. Ireland has sufficient indigenous onshore wind energy resources to exceed the RE target, while the UK faces uncertainty in achieving its target. A possible solution for the UK is to import RE directly from large scale onshore and offshore wind energy projects in Ireland; this possibility has recently been explored by both governments but is currently on hold. Thus, the aim of this paper is to estimate the effects of large scale wind energy in the Irish and British electricity markets in terms of wholesale system marginal prices, total generation costs and CO_2 emissions. The results indicate when the large scale Irish-based wind energy projects are connected directly to the UK there is a decrease of 0.6% and 2% in the Irish and British wholesale system marginal prices under the UK National Grid slow progression scenario, respectively. - Highlights: • Modelling the Irish and British electricity markets. • Investigating the impacts of large scale wind energy within the markets. • Results indicate a reduction in wholesale system marginal prices in both markets. • Decrease in total generation costs and CO_2 emissions in both markets.

Validity and reliability of the Turkish version of the DSM-5 Generalized Anxiety Disorder Severity Scale for children aged 11–17 years

Science.gov (United States)

Yalın Sapmaz, Şermin; Özek Erkuran, Handan; Ergin, Dilek; Öztürk, Masum; Şen Celasin, Nesrin; Karaarslan, Duygu; Aydemir, Ömer

2018-02-23

Background/aim: This study aimed to assess the validity and reliability of the Turkish version of the DSM-5 Generalized Anxiety Disorder Severity Scale - Child Form. Materials and methods: The study sample consisted of 32 patients treated in a child psychiatry unit and diagnosed with generalized anxiety disorder and 98 healthy volunteers who were attending middle or high school during the study period. For the assessment, the Screen for Child Anxiety and Related Emotional Disorders (SCARED) was also used along with the DSM-5 Generalized Anxiety Disorder Severity Scale - Child Form. Results: Regarding reliability analyses, the Cronbach alpha internal consistency coefficient was calculated as 0.932. The test-retest correlation coefficient was calculated as r = 0.707. As for construct validity, one factor that could explain 62.6% of the variance was obtained and this was consistent with the original construct of the scale. As for concurrent validity, the scale showed a high correlation with SCARED. Conclusion: It was concluded that Turkish version of the DSM-5 Generalized Anxiety Disorder Severity Scale - Child Form could be utilized as a valid and reliable tool both in clinical practice and for research purposes.

Sensitivity Analysis of Oxide Scale Influence on General Carbon Steels during Hot Forging

Directory of Open Access Journals (Sweden)

Bernd-Arno Behrens

2018-02-01

Full Text Available Increasing product requirements have made numerical simulation into a vital tool for the time- and cost-efficient process design. In order to accurately model hot forging processes with finite, element-based numerical methods, reliable models are required, which take the material behaviour, surface phenomena of die and workpiece, and machine kinematics into account. In hot forging processes, the surface properties are strongly affected by the growth of oxide scale, which influences the material flow, friction, and product quality of the finished component. The influence of different carbon contents on material behaviour is investigated by considering three different steel grades (C15, C45, and C60. For a general description of the material behaviour, an empirical approach is used to implement mathematical functions for expressing the relationship between flow stress and dominant influence variables like alloying elements, initial microstructure, and reheating mode. The deformation behaviour of oxide scale is separately modelled for each component with parameterized flow curves. The main focus of this work lies in the consideration of different materials as well as the calculation and assignment of their material properties in dependence on current process parameters by application of subroutines. The validated model is used to carry out the influence of various oxide scale parameters, like the scale thickness and the composition, on the hot forging process. Therefore, selected parameters have been varied within a numerical sensitivity analysis. The results show a strong influence of oxide scale on the friction behaviour as well as on the material flow during hot forging.

The UK commercial demonstration fast reactor design

International Nuclear Information System (INIS)

Holmes, J.A.G.

1987-01-01

The paper on the UK Commercial Demonstration Fast Reactor design was presented to the seminar on 'European Commercial Fast Reactor Programme, London 1987. The design is discussed under the topic headings:- primary circuit, intermediate heat exchangers and pumps, fuel and core, refuelling, steam generators, and nuclear island layout. (U.K.)

Development of a large-scale general purpose two-phase flow analysis code

International Nuclear Information System (INIS)

Terasaka, Haruo; Shimizu, Sensuke

2001-01-01

A general purpose three-dimensional two-phase flow analysis code has been developed for solving large-scale problems in industrial fields. The code uses a two-fluid model to describe the conservation equations for two-phase flow in order to be applicable to various phenomena. Complicated geometrical conditions are modeled by FAVOR method in structured grid systems, and the discretization equations are solved by a modified SIMPLEST scheme. To reduce computing time a matrix solver for the pressure correction equation is parallelized with OpenMP. Results of numerical examples show that the accurate solutions can be obtained efficiently and stably. (author)

A UK perspective on recycling

International Nuclear Information System (INIS)

Williams, T.

1991-01-01

The United Kingdom, through the recycling of depleted uranium from Magnox reactors into Advanced Gas-cooled Reactor (AGR) fuel, has already recycled significant quantities of reprocessed material in reactors owned by Nuclear Electric plc and Scottish Nuclear Limited. This AGR fuel has been satisfactorily irradiated and discharged over a decade or more, and will be reprocessed in the new Thermal Oxide Reprocessing Plant (THORP), currently under construction in the UK. British Nuclear Fuels plc (BNFL) and the UK Atomic Energy Authority (UKAEA) have also been exploiting the potential of plutonium recycled in mixed oxide (MOX) fuel, which they have been making since 1963. All of the UK nuclear companies are committed to further recycling of Magnox depleted uranium during the 1990s, and it is anticipated that oxide recycling will also become firmly established during the next decade. British Nuclear Fuels and Urenco Ltd, as the providers of fuel cycle services, are developing an infrastructure to close the fuel cycle for oxide nuclear fuel, using both the uranium and plutonium arising from reprocessing. (author)

Electricity network limitations on large-scale deployment of wind energy

Energy Technology Data Exchange (ETDEWEB)

Fairbairn, R.J.

1999-07-01

This report sought to identify limitation on large scale deployment of wind energy in the UK. A description of the existing electricity supply system in England, Scotland and Wales is given, and operational aspects of the integrated electricity networks, licence conditions, types of wind turbine generators, and the scope for deployment of wind energy in the UK are addressed. A review of technical limitations and technical criteria stipulated by the Distribution and Grid Codes, the effects of system losses, and commercial issues are examined. Potential solutions to technical limitations are proposed, and recommendations are outlined.

Regulation of fuel cycle facilities in the UK

International Nuclear Information System (INIS)

Ascroft-Hutton, H.W.

2001-01-01

The UK has facilities for the production of uranium hexafluoride, its enrichment, conversion into fuel and for the subsequent reprocessing of irradiated fuel and closure of the fuel cycle. All of these facilities must be licensed under UK legislation. HM Nuclear Installations Inspectorate has delegated powers to issue the licence and to attach any conditions it considers necessary in the interests of safety. The fuel cycle facilities in the UK have been licensed since 1971. This paper describes briefly the UK nuclear regulatory framework and the fuel cycle facilities involved. It considers the regulatory practices adopted together with similarities and differences between regulation of fuel cycle facilities and power reactors. The safety issues associated with the fuel cycle are discussed and NII's regulatory strategy for these facilities is set out. (author)

Health status of UK care home residents: a cohort study.

Science.gov (United States)

Gordon, Adam Lee; Franklin, Matthew; Bradshaw, Lucy; Logan, Pip; Elliott, Rachel; Gladman, John R F

2014-01-01

UK care home residents are often poorly served by existing healthcare arrangements. Published descriptions of residents' health status have been limited by lack of detail and use of data derived from surveys drawn from social, rather than health, care records. to describe in detail the health status and healthcare resource use of UK care home residents a 180-day longitudinal cohort study of 227 residents across 11 UK care homes, 5 nursing and 6 residential, selected to be representative for nursing/residential status and dementia registration. Barthel index (BI), Mini-mental state examination (MMSE), Neuropsychiatric index (NPI), Mini-nutritional index (MNA), EuroQoL-5D (EQ-5D), 12-item General Health Questionnaire (GHQ-12), diagnoses and medications were recorded at baseline and BI, NPI, GHQ-12 and EQ-5D at follow-up after 180 days. National Health Service (NHS) resource use data were collected from databases of local healthcare providers. out of a total of 323, 227 residents were recruited. The median BI was 9 (IQR: 2.5-15.5), MMSE 13 (4-22) and number of medications 8 (5.5-10.5). The mean number of diagnoses per resident was 6.2 (SD: 4). Thirty per cent were malnourished, 66% had evidence of behavioural disturbance. Residents had contact with the NHS on average once per month. residents from both residential and nursing settings are dependent, cognitively impaired, have mild frequent behavioural symptoms, multimorbidity, polypharmacy and frequently use NHS resources. Effective care for such a cohort requires broad expertise from multiple disciplines delivered in a co-ordinated and managed way.

Ammonia emission factors for UK agriculture

Science.gov (United States)

Misselbrook, T. H.; Van Der Weerden, T. J.; Pain, B. F.; Jarvis, S. C.; Chambers, B. J.; Smith, K. A.; Phillips, V. R.; Demmers, T. G. M.

Ammonia (NH 3) emission inventories are required for modelling atmospheric NH 3 transport and estimating downwind deposition. A recent inventory for UK agriculture, estimating emission as 197 kt NH 3-N yr -1, was constructed using 1993 statistical and census data for the UK. This paper describes the derivation of the UK-based emission factors used in the calculation of that emission for a range of livestock classes, farm practices and fertiliser applications to agricultural land. Some emission factors have been updated where more recent information has become available. Some of the largest emission factors derived for each farming practice include 16.9 g NH 3-N dairy cow -1 d -1 for grazing, 148.8 g NH 3-N liveweight unit -1 yr -1 for housed broilers and 4.8 g NH 3-N m -2 d -1 for storage of solid pig and poultry waste as manure heaps. Emissions for land spreading of all livestock waste were 59% of the total ammoniacal nitrogen (TAN) applied as a high dry matter content slurry and 76% of TAN applied as farm yard manure. An updated estimate of emission from UK agriculture, using updated emission factors together with 1997 statistical and census data, is presented, giving a total of 226 kt NH 3-N per year.

Geothermal heat pumps - gaining ground in the UK and worldwide

International Nuclear Information System (INIS)

Curtis, Robin

2001-01-01

This 2001 edition of the guide to UK renewable energy companies examines the geothermal heat pump sector, and discusses the technology involved, installations of geothermal heat pumps, the activity in the UK market with increased interest in UK geothermal heat pump products from abroad, and developments in the building sector. The UK government's increased support for the industry including its sponsorship of the Affordable Warmth programme, and the future potential of ground source systems are discussed

Gas prices in the UK: markets and insecurity of supply

International Nuclear Information System (INIS)

Wright, P.

2006-01-01

In this article Professor Philip Wright argues that the high and volatile gas prices experienced by UK consumers over the last 3 years are the result of the extent of liberalization in the UK which has made UK prices much more sensitive to insecurities of supply. Businesses pay the cost of this, straightaway, while the strategies which gas companies have used to respond to heightened price risks means domestic consumers also bear the cost of higher supply-markups. The prospect of high levels of demand in bad winters then just adds to price risk and its associated costs. The implication of this analysis is that it is illogical for the UK's regulator and government to blame the UK's high prices on the slow progress of liberalization in the rest of Europe - greater liberalization in Europe might simply replicate the UK's price difficulties throughout Europe. (author)

The Internal Consistency and Validity of the Vaccination Attitudes Examination Scale: A Replication Study.

Science.gov (United States)

Wood, Louise; Smith, Michael; Miller, Christopher B; O'Carroll, Ronan E

2018-06-19

Vaccinations are important preventative health behaviors. The recently developed Vaccination Attitudes Examination (VAX) Scale aims to measure the reasons behind refusal/hesitancy regarding vaccinations. The aim of this replication study is to conduct an independent test of the newly developed VAX Scale in the UK. We tested (a) internal consistency (Cronbach's α); (b) convergent validity by assessing its relationships with beliefs about medication, medical mistrust, and perceived sensitivity to medicines; and (c) construct validity by testing how well the VAX Scale discriminated between vaccinators and nonvaccinators. A sample of 243 UK adults completed the VAX Scale, the Beliefs About Medicines Questionnaire, the Perceived Sensitivity to Medicines Scale, and the Medical Mistrust Index, in addition to demographics of age, gender, education levels, and social deprivation. Participants were asked (a) whether they received an influenza vaccination in the past year and (b) if they had a young child, whether they had vaccinated the young child against influenza in the past year. The VAX (a) demonstrated high internal consistency (α = .92); (b) was positively correlated with medical mistrust and beliefs about medicines, and less strongly correlated with perceived sensitivity to medicines; and (c) successfully differentiated parental influenza vaccinators from nonvaccinators. The VAX demonstrated good internal consistency, convergent validity, and construct validity in an independent UK sample. It appears to be a useful measure to help us understand the health beliefs that promote or deter vaccination behavior.

Watershed scale spatial variability in dissolved and total organic and inorganic carbon in contrasting UK catchments

Science.gov (United States)

Cumberland, S.; Baker, A.; Hudson, N. J.

2006-12-01

Approximately 800 organic and inorganic carbon analyses have been undertaken from watershed scale and regional scale spatial surveys in various British catchments. These include (1) a small (urban catchment (Ouseburn, N England); (2) a headwater, lowland agricultural catchment (River Tern, C England) (3) a large UK catchment (River Tyne, ~3000 sq-km) and (4) a spatial survey of ~300 analyses from rivers from SW England (~1700 sq-km). Results demonstrate that: (1) the majority of organic and inorganic carbon is in the dissolved (DOC and DIC) fractions; (2) that with the exception of peat rich headwaters, DIC concentration is always greater than DOC; (3) In the rural River Tern, riverine DOC and DIC are shown to follow a simple end- member mixing between DIC (DOC) rich (poor) ground waters and DOC (DIC) rich (poor) riparian wetlands for all sample sites. (4) In the urbanized Ouseburn catchment, although many sample sites also show this same mixing trend, some tributaries follow a pollutant trend of simultaneous increases in both DOC and DIC. The Ouseburn is part of the larger Tyne catchment: this larger catchment follows the simple groundwater DIC- soil water DOC end member mixing model, with the exception of the urban catchments which exhibit an elevated DIC compared to rural sites. (5) Urbanization is demonstrated to increase DIC compared to equivalent rural catchments; this DIC has potential sources including diffuse source inputs from the dissolution of concrete, point sources such as trade effluents and landfill leachates, and bedrock derived carbonates relocated to the soil dissolution zone by urban development. (6) DIC in rural SW England demonstrates that spatial variability in DIC can be attributed to variations in geology; but that DIC concentrations in the SW England rivers dataset are typically lower than the urbanized Tyne catchments despite the presence of carbonate bedrock in many of the sample catchments in the SW England dataset. (7) Recent

Learning the law: practical proposals for UK medical education.

Science.gov (United States)

Margetts, J K

2016-02-01

Ongoing serious breaches in medical professionalism might be avoided if UK doctors rethink their approach to law. UK medical education has a role in creating a climate of change by re-examining how law is taught to medical students. Adopting a more insightful approach in the UK to the impact of The Human Rights Act and learning to manipulate legal concepts, such as conflict of interest, need to be taught to medical students now if UK doctors are to manage complex decision-making in the NHS of the future. The literature is reviewed from a unique personal perspective of a doctor and lawyer, and practical proposals for developing medical education in law in the UK are suggested. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/

Suppliers of petrol to the UK retail market - end 1994

International Nuclear Information System (INIS)

Anon.

1995-01-01

Suppliers of petrol to the UK retail market (as at 31.12.94) are tabulated, with brand names and company names, areas of operation, and total numbers of retail petrol outlets displaying brand names, self-service sites, company-owned sites and outlets retailing Derv given. Statistics resulting from a retail marketing survey (1995) are listed and cover UK petrol sites from 1985-1994; motorway brands; a regional breakdown of petrol and derv outlets; UK outlets retailing derv; average UK prices for petrol and derv per litre; percentage of petrol sites per company (1994); number of company petrol sites as a percentage of total; number of outlets at hypermarkets/supermarkets; and vapour recovery sites. (UK)

CONSERVATION MANAGEMENT AND LEGISLATION THE UK EXPERIENCE

Directory of Open Access Journals (Sweden)

SIBLEY P. J.

2003-04-01

Full Text Available Underpinning the conservation management of Austropotamobius pallipes in the UK is the process of monitoring and reporting crayfish distribution. Should the current trend in the decline of A. pallipes continue, the species could be virtually extinct in mainland Britain within 30 years (SIBLEY, 2003. Conversely, if the increase in the distribution of non-indigenous crayfish species (NICS continues at its current rate, the distribution (by 10 km squares of these species could double within 15 years. These forward projections are based on a number of possibly unreliable assumptions; they illustrate however the magnitude of the challenge facing those concerned with the conservation of A. pallipes in the UK at this time. Recent work in crayfish conservation management in the UK has yielded guidance in several areas including monitoring, habitat enhancement and a re-introduction protocol for A. pallipes (KEMP and HILEY, 2003. Similarly, scientific research continues to inform our understanding of the movement and behaviour of NICS and explores new methods for the potential management of these species. In addition, the protection afforded to A. pallipes by current legislation is key to the long-term survival prospects of the species, albeit with a probable fragmented distribution, across the British Isles and continental Europe. Legal provisions in the UK derive in part from European instructions (e.g. EC Habitats and Species Directive and also from national legislation (e.g. Salmon and Freshwater Fisheries Act (1975 and the Wildlife and Countryside Act (1981. Also, a raft of “quasi-legislation” exists which requires responsible organisations in the UK to implement the white-clawed crayfish biodiversity action plan (BAP. Altogether these provisions constitute a considerable volume of legal protection for crayfish and provide the legal framework on which UK management policy and practice are based.

Tobacco imagery on prime time UK television.

Science.gov (United States)

Lyons, Ailsa; McNeill, Ann; Britton, John

2014-05-01

Smoking in films is a common and well documented cause of youth smoking experimentation and uptake and hence a significant health hazard. The extent of exposure of young people to tobacco imagery in television programming has to date been far less investigated. We have therefore measured the extent to which tobacco content occurs in prime time UK television, and estimated exposure of UK youth. The occurrence of tobacco, categorised as actual tobacco use, implied tobacco use, tobacco paraphernalia, other reference to tobacco, tobacco brand appearances or any of these, occurring in all prime time broadcasting on the five most popularly viewed UK television stations during 3 separate weeks in 2010 were measured by 1-minute interval coding. Youth exposure to tobacco content in the UK was estimated using media viewing figures. Actual tobacco use, predominantly cigarette smoking, occurred in 73 of 613 (12%) programmes, particularly in feature films and reality TV. Brand appearances were rare, occurring in only 18 programmes, of which 12 were news or other factual genres, and 6 were episodes of the same British soap opera. Tobacco occurred with similar frequency before as after 21:00, the UK watershed for programmes suitable for youth. The estimated number of incidences of exposure of the audience aged less than 18 years for any tobacco, actual tobacco use and tobacco branding were 59 million, 16 million and 3 million, respectively on average per week. Television programming is a source of significant exposure of youth to tobacco imagery, before and after the watershed. Tobacco branding is particularly common in Coronation Street, a soap opera popular among youth audiences. More stringent controls on tobacco in prime time television therefore have the potential to reduce the uptake of youth smoking in the UK.

Tobacco imagery on prime time UK television

Science.gov (United States)

Lyons, Ailsa; McNeill, Ann; Britton, John

2014-01-01

Background Smoking in films is a common and well documented cause of youth smoking experimentation and uptake and hence a significant health hazard. The extent of exposure of young people to tobacco imagery in television programming has to date been far less investigated. We have therefore measured the extent to which tobacco content occurs in prime time UK television, and estimated exposure of UK youth. Methods The occurrence of tobacco, categorised as actual tobacco use, implied tobacco use, tobacco paraphernalia, other reference to tobacco, tobacco brand appearances or any of these, occurring in all prime time broadcasting on the five most popularly viewed UK television stations during 3 separate weeks in 2010 were measured by 1-minute interval coding. Youth exposure to tobacco content in the UK was estimated using media viewing figures. Findings Actual tobacco use, predominantly cigarette smoking, occurred in 73 of 613 (12%) programmes, particularly in feature films and reality TV. Brand appearances were rare, occurring in only 18 programmes, of which 12 were news or other factual genres, and 6 were episodes of the same British soap opera. Tobacco occurred with similar frequency before as after 21:00, the UK watershed for programmes suitable for youth. The estimated number of incidences of exposure of the audience aged less than 18 years for any tobacco, actual tobacco use and tobacco branding were 59 million, 16 million and 3 million, respectively on average per week. Conclusions Television programming is a source of significant exposure of youth to tobacco imagery, before and after the watershed. Tobacco branding is particularly common in Coronation Street, a soap opera popular among youth audiences. More stringent controls on tobacco in prime time television therefore have the potential to reduce the uptake of youth smoking in the UK. PMID:23479113

Estimation of the number and demographics of companion dogs in the UK

Directory of Open Access Journals (Sweden)

Asher Lucy

2011-11-01

Full Text Available Abstract Background Current estimates of the UK dog population vary, contain potential sources of bias and are based on expensive, large scale, public surveys. Here, we evaluate the potential of a variety of sources for estimation and monitoring of the companion dog population in the UK and associated demographic information. The sources considered were: a public survey; veterinary practices; pet insurance companies; micro-chip records; Kennel Club registrations; and the Pet Travel Scheme. The public survey and subpopulation estimates from veterinary practices, pet insurance companies and Kennel Club registrations, were combined to generate distinct estimates of the UK owned dog population using a Bayesian approach. Results We estimated there are 9.4 (95% CI: 8.1-11.5 million companion dogs in the UK according to the public survey alone, which is similar to other recent estimates. The population was judged to be over-estimated by combining the public and veterinary surveys (16.4, 95% CI: 12.5-21.5 million and under-estimated by combining the public survey and insured dog numbers (4.8, 95% CI: 3.6-6.9 million. An estimate based on combining the public survey and Kennel Club registered dogs was 7.1 (95% CI: 4.5-12.9 million. Based on Bayesian estimations, 77 (95% CI: 62-92% of the UK dog population were registered at a veterinary practice; 42 (95% CI: 29-55% of dogs were insured; and 29 (95% CI: 17-43% of dogs were Kennel Club registered. Breed demographics suggested the Labrador was consistently the most popular breed registered in micro-chip records, with the Kennel Club and with J. Sainsbury's PLC pet insurance. A comparison of the demographics between these sources suggested that popular working breeds were under-represented and certain toy, utility and miniature breeds were over- represented in the Kennel Club registrations. Density maps were produced from micro-chip records based on the geographical distribution of dogs. Conclusions A list

Spatial ecology across scales.

Science.gov (United States)

Hastings, Alan; Petrovskii, Sergei; Morozov, Andrew

2011-04-23

The international conference 'Models in population dynamics and ecology 2010: animal movement, dispersal and spatial ecology' took place at the University of Leicester, UK, on 1-3 September 2010, focusing on mathematical approaches to spatial population dynamics and emphasizing cross-scale issues. Exciting new developments in scaling up from individual level movement to descriptions of this movement at the macroscopic level highlighted the importance of mechanistic approaches, with different descriptions at the microscopic level leading to different ecological outcomes. At higher levels of organization, different macroscopic descriptions of movement also led to different properties at the ecosystem and larger scales. New developments from Levy flight descriptions to the incorporation of new methods from physics and elsewhere are revitalizing research in spatial ecology, which will both increase understanding of fundamental ecological processes and lead to tools for better management.

A Review of Past Reactor Progress in the UK, April 1975

International Nuclear Information System (INIS)

Smith, R.D.

1975-01-01

The fast reactor project in the UK is continuing at approximately the same scale of effort as last year, with great attention being paid to overcoming the difficulties being met in raising PFR to full power. Organisational arrangements for nuclear power in the UK during the year have been dominated by two interlinked issues, firstly the choice of thermal reactor system for the next stage of the British nuclear power programme, and secondly the consolidation of the British nuclear design and construction industry. On the former, widespread discussion on the merits of alternative thermal systems culminated in the announcement by the Secretary of State for Energy on 10 July 1974 that the British electricity boards would adopt the SGHWR for their next nuclear power station orders. The initial ordering programme was set at 4000 KW(E) over the next four years, with the prospect of extending the programme in the later 1970s given satisfactory initial experience of construction. Consent has now been given by the Department of Energy to the CEGB for an SGHWR station at Sizewell in Suffolk (adjacent to an existing Magnox station) and to the SSEB for one at Torness Point in East Lothian

The food retail environment and area deprivation in Glasgow City, UK

Directory of Open Access Journals (Sweden)

Macintyre Sally

2009-08-01

Full Text Available Abstract It has previously been suggested that deprived neighbourhoods within modern cities have poor access to general amenities, for example, fewer food retail outlets. Here we examine the distribution of food retailers by deprivation in the City of Glasgow, UK. We obtained a list of 934 food retailers in Glasgow, UK, in 2007, and mapped these at address level. We categorised small areas (data zones into quintiles of area deprivation using the 2006 Scottish Index of Multiple Deprivation Income sub-domain score. We computed mean number of retailers per 1000 residents per data zone, and mean network distance to nearest outlet from data zone centroid, for all retailers combined and for each of seven categories of retailer separately (i.e. bakers, butchers, fruit and vegetable sellers, fishmongers, convenience stores, supermarkets and delicatessens. The most deprived quintile (of areas had the greatest mean number of total food retailers per 1000 residents while quintile 1 (least deprived had the least, and this difference was statistically significant (Chi-square p

Modelling UK energy demand to 2000

International Nuclear Information System (INIS)

Thomas, S.D.

1980-01-01

A recent long-term demand forecast for the UK was made by Cheshire and Surrey. (SPRU Occasional Paper Series No.5, Science Policy Research Unit, Univ. Of Sussex, 1978.) Although they adopted a sectoral approach their study leaves some questions unanswered. Do they succeed in their aim of making all their assumptions fully explicit. How sensitive are their estimates to changes in assumptions and policies. Are important problems and 'turning points' fully identified in the period up to and immediately beyond their time horizon of 2000. The author addresses these questions by using a computer model based on the study by Cheshire and Surrey. This article is a shortened version of the report, S.D. Thomas, 'Modelling UK Energy Demand to 2000', Operational Research, Univ. of Sussex, Brighton, UK, 1979, in which full details of the author's model are given. Copies are available from the author. (author)

Modelling UK energy demand to 2000

Energy Technology Data Exchange (ETDEWEB)

Thomas, S D [Sussex Univ., Brighton (UK)

1980-03-01

A recent long-term demand forecast for the UK was made by Cheshire and Surrey. (SPRU Occasional Paper Series No.5, Science Policy Research Unit, Univ. Of Sussex, 1978.) Although they adopted a sectoral approach their study leaves some questions unanswered. Do they succeed in their aim of making all their assumptions fully explicit. How sensitive are their estimates to changes in assumptions and policies. Are important problems and 'turning points' fully identified in the period up to and immediately beyond their time horizon of 2000. The author addresses these questions by using a computer model based on the study by Cheshire and Surrey. This article is a shortened version of the report, S.D. Thomas, 'Modelling UK Energy Demand to 2000', Operational Research, Univ. of Sussex, Brighton, UK, 1979, in which full details of the author's model are given. Copies are available from the author.

The impact of smokefree legislation in Scotland: results from the Scottish ITC Scotland/UK longitudinal surveys

Science.gov (United States)

Hassan, Louise M.; Higbee, Cheryl; Boudreau, Christian; Fong, Geoffrey T.; Borland, Ron; Cummings, K. Michael; Yan, Mi; Thompson, Mary E.; Hastings, Gerard

2009-01-01

Background: To evaluate how Scotland's smokefree law impacted self-reported secondhand smoke (SHS) exposure in hospitality venues, workplaces and in people's homes. In addition, we examine changes in support for the law, pub and restaurant patronage, smoking cessation indicators and whether any observed changes varied by socioeconomic status. Methods: A quasi-experimental longitudinal telephone survey of nationally representative samples of smokers and non-smokers interviewed before the Scottish law (February to March 2006) and 1 year later after the law (March 2007) in Scotland (n = 705 smokers and n = 417 non-smokers) and the rest of the UK (n = 1027 smokers and n = 447 non-smokers) where smoking in public places was not regulated at the time. Results: Dramatic declines in the observance of smoking in pubs, restaurants and workplaces were found in Scotland relative to the rest of the UK. The change in the percent of smokers reporting a smokefree home and number of cigarettes smoked inside the home in the evening was comparable in Scotland and the rest of the UK. Support for smokefree policies increased to a greater extent in Scotland than in the rest of the UK. Self-reported frequency of going to pubs and restaurants was generally comparable between Scotland and the rest of the UK; however, non-smokers in Scotland were more likely to frequent pubs more often. No differences in smoking cessation indicators were observed between countries. Conclusion: The Scottish smokefree law has been successful in decreasing secondhand smoke exposure while causing none of the hypothesized negative outcomes. PMID:19151105

The UK Nitrate Time Bomb (Invited)

Science.gov (United States)

Ward, R.; Wang, L.; Stuart, M.; Bloomfield, J.; Gooddy, D.; Lewis, M.; McKenzie, A.

2013-12-01

The developed world has benefitted enormously from the intensification of agriculture and the increased availability and use of synthetic fertilizers during the last century. However there has also been unintended adverse impact on the natural environment (water and ecosystems) with nitrate the most significant cause of water pollution and ecosystem damage . Many countries have introduced controls on nitrate, e.g. the European Union's Water Framework and Nitrate Directives, but despite this are continuing to see a serious decline in water quality. The purpose of our research is to investigate and quantify the importance of the unsaturated (vadose) zone pathway and groundwater in contributing to the decline. Understanding nutrient behaviour in the sub-surface environment and, in particular, the time lag between action and improvement is critical to effective management and remediation of nutrient pollution. A readily-transferable process-based model has been used to predict temporal loading of nitrate at the water table across the UK. A time-varying nitrate input function has been developed based on nitrate usage since 1925. Depth to the water table has been calculated from groundwater levels based on regional-scale observations in-filled by interpolated river base levels and vertical unsaturated zone velocities estimated from hydrogeological properties and mapping. The model has been validated using the results of more than 300 unsaturated zone nitrate profiles. Results show that for about 60% of the Chalk - the principal aquifer in the UK - peak nitrate input has yet to reach the water table and concentrations will continue to rise over the next 60 years. The implications are hugely significant especially where environmental objectives must be achieved in much shorter timescales. Current environmental and regulatory management strategies rarely take lag times into account and as a result will be poorly informed, leading to inappropriate controls and conflicts

Motivation Types and Mental Health of UK Hospitality Workers.

Science.gov (United States)

Kotera, Yasuhiro; Adhikari, Prateek; Van Gordon, William

2018-01-01

The primary purposes of this study were to (i) assess levels of different types of work motivation in a sample of UK hospitality workers and make a cross-cultural comparison with Chinese counterparts and (ii) identify how work motivation and shame-based attitudes towards mental health explain the variance in mental health problems in UK hospitality workers. One hundred three UK hospitality workers completed self-report measures, and correlation and multiple regression analyses were conducted to identify significant relationships. Findings demonstrate that internal and external motivation levels were higher in UK versus Chinese hospitality workers. Furthermore, external motivation was more significantly associated with shame and mental health problems compared to internal motivation. Motivation accounted for 34-50% of mental health problems. This is the first study to explore the relationship between motivation, shame, and mental health in UK hospitality workers. Findings suggest that augmenting internal motivation may be a novel means of addressing mental health problems in this worker population.

Long-term mercury dynamics in UK soils

International Nuclear Information System (INIS)

Tipping, E.; Wadsworth, R.A.; Norris, D.A.; Hall, J.R.; Ilyin, I.

2011-01-01

A model assuming first-order losses by evasion and leaching was used to evaluate Hg dynamics in UK soils since 1850. Temporal deposition patterns of Hg were constructed from literature information. Inverse modelling indicated that 30% of 898 rural sites receive Hg only from the global circulation, while in 51% of cases local deposition exceeds global. Average estimated deposition is 16 μg Hg m -2 a -1 to rural soils, 19 μg Hg m -2 a -1 to rural and non-rural soils combined. UK soils currently hold 2490 tonnes of reactive Hg, of which 2140 tonnes are due to anthropogenic deposition, mostly local in origin. Topsoil currently releases 5.1 tonnes of Hg 0 per annum to the atmosphere, about 50% more than the anthropogenic flux. Sorptive retention of Hg in the lower soil exerts a strong control on surface water Hg concentrations. Following decreases in inputs, soil Hg concentrations are predicted to decline over hundreds of years. - Highlights: → Spatial data for mercury in UK soils can be related to past atmospheric deposition. → The residence time of Hg (c. 400 years) depends on gaseous evasion and leaching. → UK soils currently contribute more Hg 0 to the atmosphere than human activities. → Sorption of Hg by deeper soil is a strong control on surface water concentrations. - Atmospherically-deposited anthropogenic mercury, mostly of local origin, has accumulated in UK soils, and is now a significant source of Hg 0 to the global circulation.

Team climate for innovation: what difference does it make in general practice?

Science.gov (United States)

Proudfoot, Judith; Jayasinghe, Upali W; Holton, Chris; Grimm, Jane; Bubner, Tanya; Amoroso, Cheryl; Beilby, Justin; Harris, Mark F

2007-06-01

Teamwork in primary healthcare is associated with patient care processes and staff outcomes. The ability of teams to be innovative is a hypothesized mechanism. We examined the characteristics of general practices with good team climate for innovation, and assessed the impact of climate on chronically ill patients' assessment of their care and on the job satisfaction of the staff. Large cross-sectional study. Australian general practices. A total of 654 general practitioners and staff and 7505 chronically ill patients from 93 general practices in 6 Australian states and territories. The Team Climate Inventory and the Overall Job Satisfaction Scale, customized for use with general practices, were administered to general practitioners and practice staff, and the General Practice Assessment Survey was administered to patients. Practice characteristics were collected by survey from the principal doctor or practice manager. Mean scores of team climate in Australian general practices were similar to those reported in the UK, except that in our study there was no association between the number of doctors in a practice and their team climate. Better team climate was found in practices with fewer non-clinical staff. Team climate predicted the job satisfaction of the general practitioners and staff, irrespective of the number of practice staff. Better team climate was associated with greater satisfaction by patients with their care. Team climate is important for patient and staff satisfaction. In large general practices, separate sub-cultures may exist between administrative and clinical staff, which has implications for designing effective team interventions.

Disordering scaling and generalized nearest-neighbor approach in the thermodynamics of Lennard-Jones systems

International Nuclear Information System (INIS)

Vorob'ev, V.S.

2003-01-01

We suggest a concept of multiple disordering scaling of the crystalline state. Such a scaling procedure applied to a crystal leads to the liquid and (in low density limit) gas states. This approach provides an explanation to a high value of configuration (common) entropy of liquefied noble gases, which can be deduced from experimental data. We use the generalized nearest-neighbor approach to calculate free energy and pressure of the Lennard-Jones systems after performing this scaling procedure. These thermodynamic functions depend on one parameter characterizing the disordering only. Condensed states of the system (liquid and solid) correspond to small values of this parameter. When this parameter tends to unity, we get an asymptotically exact equation of state for a gas involving the second virial coefficient. A reasonable choice of the values for the disordering parameter (ranging between zero and unity) allows us to find the lines of coexistence between different phase states in the Lennard-Jones systems, which are in a good agreement with the available experimental data

Demographics and macroeconomic effects in aesthetic surgery in the UK.

Science.gov (United States)

Duncan, C O; Ho-Asjoe, M; Hittinger, R; Nishikawa, H; Waterhouse, N; Coghlan, B; Jones, B

2004-09-01

Media interest in aesthetic surgery is substantial and suggestions of demographic changes such as reductions in age or an increase in the number of male patients are common. In spite of this, there is no peer reviewed literature reporting demographics of a contemporary large patient cohort or of the effect of macroeconomic indicators on aesthetic surgery in the UK. In this study, computer records 13006 patients presenting between 1998 and the first quarter of 2003 at a significant aesthetic surgery centre were analysed for procedures undergone, patient age and sex. Male to female ratios for each procedure were calculated and a comparison was made between unit activity and macroeconomic indicators. The results showed that there has been no significant demographic change in the procedures studied with patient age and male to female ratio remaining constant throughout the period studied for each procedure. Comparison with macroeconomic indicators suggested increasing demand for aesthetic surgery in spite of a global recession. In conclusion, media reports of large scale demographic shifts in aesthetic surgery patients are exaggerated. The stability of unit activity in spite of falling national economic indicators suggested that some units in the UK might be relatively immune to economic vagaries. The implications for training are discussed.

Is the faculty of family planning and reproductive health care guidance on emergency contraception being followed in general practice? An audit in the West Midlands, UK.

Science.gov (United States)

Bannister, Lisa; Macve, Joanna; Pinkey, Benjamin; Webberley, Helen

2007-07-01

In 2003, the Faculty of Family Planning and Reproductive Health Care (FFPRHC) of the Royal College of Obstetricians and Gynaecologists published guidance on emergency contraception (EC). A literature search revealed no published work describing doctors' actions when prescribing EC. In order to assess the extent to which the FFPRHC Guidance is being followed in general practice, an audit of the medical notes of women requesting EC between January 2003 and December 2004 in six general practice surgeries located in the West Midlands, UK was conducted. From the medical notes, discussions between health care professionals and patients requesting EC regarding ongoing contraceptive needs, the risk of sexually transmitted infections (STIs) and the availability of the emergency intrauterine device (IUD) were recorded. A total of 718 emergency contraceptive pill consultations were analysed. The median age for presentation was 24 years. The 20-24 years age group accounted for the most consultations (30.9%). In 40% of consultations there was no evidence of future contraceptive needs having been discussed. Only 20 (2.8%) consultation notes contained evidence that STIs had been discussed. Chlamydia tests were undertaken in only 15/718 (1.7%) consultations. In only 10 (1.4%) of the consultations was the IUD discussed with the patient as an alternative form of EC. This audit suggests that the FFPRHC Guidance on EC is not being followed in general practice, and therefore patients requesting EC may not be receiving the highest standard of care.

An evaluation of commissioning arrangements for intrauterine and subdermal contraception services from general practitioners in London, UK.

Science.gov (United States)

Ma, Richard; Brown, Eleanor

2015-01-01

General practitioners (GPs) in the UK may be commissioned to provide long-acting reversible contraception (LARC), which may have a role in reducing rates of abortion and unintended pregnancies. Primary care trusts (PCTs) in England had commissioning arrangements with GPs to provide LARC but little is known about such contractual arrangements. We studied the commissioning arrangements in some London PCTs to evaluate the cost and clinical governance of these contracts. We requested commissioning contract specifications and activities for intrauterine contraception (IUC) and subdermal implants (SDI) from responsible officers in each PCT in London relating to activities in three financial years, namely 2009/2010 to 2011/2012. We evaluated each contract using a structure, process and outcome approach. Half (15/31) the PCTs responded and submitted 20 contracts used to commission their GPs to provide IUC, SDI or a combination of these with testing for sexually transmitted infections. The information regarding service activity was inadequate and inconsistent so had to be abandoned. Information from 20 contracts suggested there was a variation in clinical governance and quality assurance mechanisms; there was also a range in the reimbursement for IUC insertion (£77.50 to £105.00), SDI insertion (£25.00 to £81.31) and SDI removal (£30.00 to £100.00) at 2011 prices. It was not clear from non-responders if these PCTs had a service in place. Of those that did commission IUC and SDI services, some specifications were lacking in detail regarding aspects of clinical governance. New commissioners should make explicit references to quality and safety criteria as poor-quality specifications can give rise to serious untoward incidents and litigation. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

Globalisation of Researcher Mobility within the UK Higher Education: Explaining the Presence of Overseas Academics in the UK Academia

Science.gov (United States)

Khattab, Nabil; Fenton, Steve

2016-01-01

In this paper, we argue that the power structure that lies within the UK elite universities dictates a division of labour through which the inflows of overseas academics into the UK academic labour markets are skewed towards these elite academic institutions where they are employed primarily in research-only posts. These posts, are less valued and…

Corporate Social Responsibility and UK Retailers

Directory of Open Access Journals (Sweden)

Peter Jones

2007-12-01

Full Text Available This paper offers a preliminary examination of the Corporate Social Responsibility (CSR commitments and agendas being addressed and reported by the UK‟s leading retailers. The paper begins with a short discussion of the characteristics and origins of CSR and of the current structure of retailing in the UK. This is followed by an illustrative examination of the CSR issues publicly reported by the UK‟s top ten country of origin retailers and the paper draws its empirical material from the CSR reports posted on the World Wide Web by these retailers. The findings reveal that the UK‟s top ten retailers are addressing and reporting on four sets of CSR themes namely those relating to the environment; the marketplace; the workplace and the community. The paper concludes with a discussion of a number of general issues relating to these themes.

Chemical cleaning of UK AGR boilers

International Nuclear Information System (INIS)

Rudge, A.; Turner, P.; Ghosh, A.; Clary, W.; Tice, D.

2002-01-01

For the first time in their operational lives, UK advanced gas-cooled reactor once-through boilers have been chemically cleaned. Chemical cleaning was necessary to avoid lost output resulting from boiler pressure drops, which had been increasing for a number of years. Chemical cleaning of these boilers presents a number of unique difficulties. These include lack of access to the boilers, highly sensitised 316H superheater sections that cannot be excluded from the cleaning flow path, relatively thin boiler tube walls and an intolerance to boiler tube failure because of the role of the boilers in nuclear decay heat removal. The difficulties were overcome by implementing the clean in a staged manner, starting with an extensive materials testwork programme to select and then to substantiate the cleaning process. The selected process was based on ammoniated citric acid plus formic acid for the principal acid cleaning stage. Materials testwork was followed by an in-plant trial clean of six boiler tubes, further materials testwork and the clean of a boiler tube in a full-scale test rig. An overview is presented of the work that was carried out to demonstrate that the clean could be carried out safely, effectively and without leading to unacceptable corrosion losses. Full-scale chemical cleaning was implemented by using as much of the existing plant as possible. Careful control and monitoring was employed to ensure that the cleaning was implemented according to the specified design, thus ensuring that a safe and effective clean was carried out. Full-scale cleaning has resulted in significant boiler pressure drop recovery, even though the iron burden was relatively low and cleaning was completed in a short time. (orig.)

Mapping heat wave risk in the UK: Proactive planning for the 2050s

Science.gov (United States)

Oven, Katie; Reaney, Sim; Ohlemüller, Ralf; Nodwell, Sarah; Curtis, Sarah; Riva, Mylène; Dunn, Christine; Val, Dimitri; Burkhard, Roland

2010-05-01

Climate change projections suggest an increased frequency of heat waves in the UK over the coming decades. Such extreme events pose a serious threat to human health and are likely to impact upon health and social care systems and the infrastructures supporting them. This stress will result from both increased demands upon healthcare services and the ability of the infrastructure to cope, such as sufficient climate control in hospitals. Certain sectors of the population, such as older people, have an increased susceptibility to heat waves and hence are the focus of this research. There is no universal definition of a heat wave, reflecting the acclimatisation of a population. Based on a review of the literature, this research therefore sets out a series of working definitions of a heat wave in the UK context from a human health perspective. Drawing on these definitions, the UK heat wave hazard was mapped for the 2050s (2040-2069) using daily minimum and maximum temperature data derived from the UKCP09 Weather Generator at 50 km resolution. The analysis was undertaken for the three different greenhouse gas emissions scenarios within UKCP09 (low, medium and high). Hot spots of increased heat wave risk were identified and comparisons made between the various model outputs. These data were then combined with demographic forecasts for the 2050s enabling the identification of areas with an ageing population. Results are presented showing the scale of the projected change in heat wave risk across the UK and the location of older people. These results will be used in proactive planning to help policymakers and practitioners respond more appropriately to the needs of vulnerable populations in the coming decades. Key words: climate change; heat wave; risk mapping; vulnerability; risk reduction.

Food advertising during children's television in Canada and the UK.

Science.gov (United States)

Adams, J; Hennessy-Priest, K; Ingimarsdóttir, S; Sheeshka, J; Ostbye, T; White, M

2009-09-01

Television advertisements for less healthy foods are thought to contribute to overweight and obesity in children. In the UK, new regulations on television food advertising to children came into effect in April 2007. These prohibit advertisements for "less healthy" foods during or around programmes "of particular appeal to" (OPAT) children. In Canada, self-regulated codes of practice on television food advertising to children were recently strengthened. To document the nutritional content of food advertised and number of advertisements OPAT children broadcast in the UK and central Canada before the introduction of the new UK regulations. All food advertisements broadcast on four popular channels in Canada and the three terrestrial commercial channels in the UK during 1 week in 2006 were identified and linked to relevant nutritional data. Food advertisements OPAT children and for "less healthy" products were identified using the criteria in the UK regulations. 2315 food related advertisements broadcast in Canada and 1365 broadcast in the UK were included. 52-61% were for "less healthy" products; 5-11% were OPAT children. Around 5% of food advertisements would have been prohibited under the new UK regulations. There were few differences in the nutritional content of food described in advertisements that were and were not OPAT children. There was little evidence that food described in advertisements OPAT children were any less healthy than those that were not. Few food advertisements are likely to be prohibited by the new UK regulations.

Open Science Strategies in Research Policies: A Comparative Exploration of Canada, the US and the UK

Science.gov (United States)

Lasthiotakis, Helen; Kretz, Andrew; Sá, Creso

2015-01-01

Several movements have emerged related to the general idea of promoting "openness" in science. Research councils are key institutions in bringing about changes proposed by these movements, as sponsors and facilitators of research. In this paper we identify the approaches used in Canada, the US and the UK to advance open science, as a…

Air quality management: evolution of policy and practice in the UK as exemplified by the experience of English local government

Energy Technology Data Exchange (ETDEWEB)

Beattie, C.I.; Longhurst, J.W.S.; Woodfield, N.K. [University of the West of England, Bristol (United Kingdom). Air Quality Research Group, Dept. of Environmental Sciences

2001-03-01

The air quality management (AQM) framework in the UK is designed to be an effects-based solution to air pollutants currently affecting human health. The AQM process has been legislated through The Environment Act 1995, which required the National Air Quality Strategy (NAQS) to be published. AQM practice and capability within local authorities has flourished since the publication of the NAQS in March 1997. This paper outlines the policy framework within which the UK operates, both at a domestic and European level, and reviews the air quality management process relating to current UK policy and EU policy. Data from questionnaire surveys are used to indicate the involvement of various sectors of local government in the air quality management process. These data indicate an increasing use of monitoring, and use of air dispersion modelling by English local authorities. Data relating to the management of air quality, for example, the existence and work of air quality groups, dissemination of information to the public and policy measures in place on a local scale to improve air quality, have also been reported. The UK NAQS has been reviewed in 1999 to reflect developments in European legislation, technological and scientific advances, improved air pollution modelling techniques and an increasingly better understanding of the socio-economic issues involved. The AQM process, as implemented by UK local authorities, provides an effective model for other European member states with regards to the implementation of the Air Quality Framework Directive. The future direction of air quality policy in the UK is also discussed. (Author)

Air quality management: evolution of policy and practice in the UK as exemplified by the experience of English local government

Science.gov (United States)

Beattie, C. I.; Longhurst, J. W. S.; Woodfield, N. K.

The air quality management (AQM) framework in the UK is designed to be an effects-based solution to air pollutants currently affecting human health. The AQM process has been legislated through The Environment Act 1995, which required the National Air Quality Strategy (NAQS) to be published. AQM practice and capability within local authorities has flourished since the publication of the NAQS in March 1997. This paper outlines the policy framework within which the UK operates, both at a domestic and European level, and reviews the air quality management process relating to current UK policy and EU policy. Data from questionnaire surveys are used to indicate the involvement of various sectors of local government in the air quality management process. These data indicate an increasing use of monitoring, and use of air dispersion modelling by English local authorities. Data relating to the management of air quality, for example, the existence and work of air quality groups, dissemination of information to the public and policy measures in place on a local scale to improve air quality, have also been reported. The UK NAQS has been reviewed in 1999 to reflect developments in European legislation, technological and scientific advances, improved air pollution modelling techniques and an increasingly better understanding of the socio-economic issues involved. The AQM process, as implemented by UK local authorities, provides an effective model for other European member states with regards to the implementation of the Air Quality Framework Directive. The future direction of air quality policy in the UK is also discussed.

UK Government: New postgraduate scheme - Dorothy Hodgkin awards

CERN Multimedia

2003-01-01

The UK Prime Minister today announced a new GBP10m initiative, the Dorothy Hodgkin Postgraduate Awards, which will allow over 100 PhD students from India, China, Hong Kong, Russia and the developing world to study in top UK universities (1 page).

A Real-time Generalization and Multi-scale Visualization Method for POI Data in Volunteered Geographic Information

Directory of Open Access Journals (Sweden)

YANG Min

2015-02-01

Full Text Available With the development of mobile and Web technologies, there has been an increasing number of map-based mushups which display different kinds of POI data in volunteered geographic information. Due to the lack of suitable mechanisms for multi-scale visualization, the display of the POI data often result in the icon clustering problem with icons touching and overlapping each other. This paper introduces a multi-scale visualization method for urban facility POI data by combing the classic methods of generalization and on-line environment. Firstly, we organize the POI data into hierarchical structure by preprocessing in the server-side; the POI features then will be obtained based on the display scale in the client-side and the displacement operation will be executed to resolve the local icon conflicts. Experiments show that this approach can not only achieve the requirements of real-time online, but also can get better multi-scale representation of POI data.

The educational background and qualifications of UK medical students from ethnic minorities

Directory of Open Access Journals (Sweden)

Dacre Jane

2008-04-01

Full Text Available Abstract Background UK medical students and doctors from ethnic minorities underperform in undergraduate and postgraduate examinations. Although it is assumed that white (W and non-white (NW students enter medical school with similar qualifications, neither the qualifications of NW students, nor their educational background have been looked at in detail. This study uses two large-scale databases to examine the educational attainment of W and NW students. Methods Attainment at GCSE and A level, and selection for medical school in relation to ethnicity, were analysed in two separate databases. The 10th cohort of the Youth Cohort Study provided data on 13,698 students taking GCSEs in 1999 in England and Wales, and their subsequent progression to A level. UCAS provided data for 1,484,650 applicants applying for admission to UK universities and colleges in 2003, 2004 and 2005, of whom 52,557 applied to medical school, and 23,443 were accepted. Results NW students achieve lower grades at GCSE overall, although achievement at the highest grades was similar to that of W students. NW students have higher educational aspirations, being more likely to go on to take A levels, especially in science and particularly chemistry, despite relatively lower achievement at GCSE. As a result, NW students perform less well at A level than W students, and hence NW students applying to university also have lower A-level grades than W students, both generally, and for medical school applicants. NW medical school entrants have lower A level grades than W entrants, with an effect size of about -0.10. Conclusion The effect size for the difference between white and non-white medical school entrants is about B0.10, which would mean that for a typical medical school examination there might be about 5 NW failures for each 4 W failures. However, this effect can only explain a portion of the overall effect size found in undergraduate and postgraduate examinations of about -0.32.

The educational background and qualifications of UK medical students from ethnic minorities.

Science.gov (United States)

McManus, I C; Woolf, Katherine; Dacre, Jane

2008-04-16

UK medical students and doctors from ethnic minorities underperform in undergraduate and postgraduate examinations. Although it is assumed that white (W) and non-white (NW) students enter medical school with similar qualifications, neither the qualifications of NW students, nor their educational background have been looked at in detail. This study uses two large-scale databases to examine the educational attainment of W and NW students. Attainment at GCSE and A level, and selection for medical school in relation to ethnicity, were analysed in two separate databases. The 10th cohort of the Youth Cohort Study provided data on 13,698 students taking GCSEs in 1999 in England and Wales, and their subsequent progression to A level. UCAS provided data for 1,484,650 applicants applying for admission to UK universities and colleges in 2003, 2004 and 2005, of whom 52,557 applied to medical school, and 23,443 were accepted. NW students achieve lower grades at GCSE overall, although achievement at the highest grades was similar to that of W students. NW students have higher educational aspirations, being more likely to go on to take A levels, especially in science and particularly chemistry, despite relatively lower achievement at GCSE. As a result, NW students perform less well at A level than W students, and hence NW students applying to university also have lower A-level grades than W students, both generally, and for medical school applicants. NW medical school entrants have lower A level grades than W entrants, with an effect size of about -0.10. The effect size for the difference between white and non-white medical school entrants is about B0.10, which would mean that for a typical medical school examination there might be about 5 NW failures for each 4 W failures. However, this effect can only explain a portion of the overall effect size found in undergraduate and postgraduate examinations of about -0.32.

Nutritional Knowledge of UK Coaches

Directory of Open Access Journals (Sweden)

Emma Cockburn

2014-04-01

Full Text Available Athletes obtain nutritional information from their coaches, yet their competency in this area is lacking. Currently, no research exists in the UK which has a different coach education system to many other countries. Therefore, the aim of this study was to evaluate the sports nutrition knowledge of UK coaching certificate (UKCC level 2 and 3, hockey and netball qualified coaches. All coaches (n = 163 completed a sports nutrition questionnaire to identify: (a if they provided nutritional advice; (b their level of sport nutrition knowledge; and (c factors that may have contributed to their level of knowledge. Over half the coaches provided advice to their athletes (n = 93, 57.1%, even though they were not competent to do so. Coaches responded correctly to 60.3 ± 10.5% of all knowledge questions with no differences between those providing advice and those who did not (p > 0.05. Those coaches who had undertaken formal nutrition training achieved higher scores than those who had not (p < 0.05. In conclusion, UK sports coaches would benefit from continued professional development in sports nutrition to enhance their coaching practice.

UK review of radio science, 1984-1986. Ionosphere and magnetosphere

International Nuclear Information System (INIS)

Rishbeth, H.; Jones, D.

1986-12-01

The paper contains the United Kingdom (U.K.) review of Radio Science, 1984-1986, covering ionospheric and magnetospheric science. This is the current UK contribution towards an international review published by the International Union of Radio Science (URSI). The UK review is divided into topics prescribed by URSI and covers work that is actually published within the period October 1983 - Sept. 1986, also as prescribed by URSI. The topics discussed in the review include: incoherent and coherent scatter, probing the magnetosphere, plasma instabilities, ionospheric modification, composition, ionization and chemistry and ionospheric dynamics. (U.K.)

Working memory training mostly engages general-purpose large-scale networks for learning.

Science.gov (United States)

Salmi, Juha; Nyberg, Lars; Laine, Matti

2018-03-21

The present meta-analytic study examined brain activation changes following working memory (WM) training, a form of cognitive training that has attracted considerable interest. Comparisons with perceptual-motor (PM) learning revealed that WM training engages domain-general large-scale networks for learning encompassing the dorsal attention and salience networks, sensory areas, and striatum. Also the dynamics of the training-induced brain activation changes within these networks showed a high overlap between WM and PM training. The distinguishing feature for WM training was the consistent modulation of the dorso- and ventrolateral prefrontal cortex (DLPFC/VLPFC) activity. The strongest candidate for mediating transfer to similar untrained WM tasks was the frontostriatal system, showing higher striatal and VLPFC activations, and lower DLPFC activations after training. Modulation of transfer-related areas occurred mostly with longer training periods. Overall, our findings place WM training effects into a general perception-action cycle, where some modulations may depend on the specific cognitive demands of a training task. Copyright © 2018 Elsevier Ltd. All rights reserved.

Kyoto commitments: CHP will help the UK

International Nuclear Information System (INIS)

Knowles, Michael

1998-01-01

In order to meet the United Kingdom's targets for carbon dioxide emissions reduction, agreed at the Kyoto Summit, the UK Government is promoting the use of combined heat and power (CHP) plants. Such schemes need to offer over 70% efficiency, have on-site or nearby heat uses, and allow flexibility for the export of electricity where this is appropriate. Electricity trading arrangements will need to be re-organised in line with similar commodities, in order to facilitate and promote the growth of CHP and renewable energy schemes. Financial incentives and regulation of electricity prices will also contribute to the promotion of CHP schemes, ultimately leading to reduced CO 2 pollution as a result of the growth in the UK's CHP capacity. (UK)

Calculations of the three-dimensional power distribution in the Fort St. Vrain reactor using UK methods and data

Energy Technology Data Exchange (ETDEWEB)

Anderson, D W

1973-04-15

Assessments of the ability of UK methods and data developed primarily for the low enriched uranium cycle to simulate thorium cycle HTRs haye been extended to cover reactivity and power distributions in commercial size reactors. The Fort St. Vrain 330 MW(E) HTR being built in the United States by Gulf General Atomic has been chosen as a convenient object for such a study since detailed design information together with the results of GGA's own calculations have been published. The results obtained are in good agreement with those obtained by GGA and indicate that both thorium and low enriched cycle HTRs can be adequately modelled with UK data and methods.

Guide to UK renewable energy companies 2001. 6. ed.

International Nuclear Information System (INIS)

2001-01-01

This 2001 edition of the guide to UK renewable companies and equipment and service providers presents summaries of the different industry sectors covering wind power, photovoltaics, solar water heating, geothermal heat pump, hydroelectric power, marine current and wave technology, bioenergy, power generation from landfill gas, energy from waste, and cogeneration. A UK company classification listing and index is provided along with listing of UK organisations and companies and an index of advertisers

What Major Search Engines Like Google, Yahoo and Bing Need to Know about Teachers in the UK?

Science.gov (United States)

Seyedarabi, Faezeh

2014-01-01

This article briefly outlines the current major search engines' approach to teachers' web searching. The aim of this article is to make Web searching easier for teachers when searching for relevant online teaching materials, in general, and UK teacher practitioners at primary, secondary and post-compulsory levels, in particular. Therefore, major…

How will Brexit affect health and health services in the UK? Evaluating three possible scenarios.

Science.gov (United States)

Fahy, Nick; Hervey, Tamara; Greer, Scott; Jarman, Holly; Stuckler, David; Galsworthy, Mike; McKee, Martin

2017-11-04

The process of leaving the European Union (EU) will have profound consequences for health and the National Health Service (NHS) in the UK. In this paper, we use the WHO health system building blocks framework to assess the likely effects of three scenarios we term soft Brexit, hard Brexit, and failed Brexit. We conclude that each scenario poses substantial threats. The workforce of the NHS is heavily reliant on EU staff. Financing of health care for UK citizens in the EU and vice versa is threatened, as is access to some capital funds, while Brexit threatens overall economic performance. Access to pharmaceuticals, technology, blood, and organs for transplant is jeopardised. Information used for international comparisons is threatened, as is service delivery, especially in Northern Ireland. Governance concerns relate to public health, competition and trade law, and research. However, we identified a few potential opportunities for improvement in areas such as competition law and flexibility of training, should the UK Government take them. Overall, a soft version of Brexit would minimise health threats whereas failed Brexit would be the riskiest outcome. Effective parliamentary scrutiny of policy and legal changes will be essential, but the scale of the task risks overwhelming parliament and the civil service. Copyright © 2017 Elsevier Ltd. All rights reserved.

A convenient method of obtaining percentile norms and accompanying interval estimates for self-report mood scales (DASS, DASS-21, HADS, PANAS, and sAD).

Science.gov (United States)

Crawford, John R; Garthwaite, Paul H; Lawrie, Caroline J; Henry, Julie D; MacDonald, Marie A; Sutherland, Jane; Sinha, Priyanka

2009-06-01

A series of recent papers have reported normative data from the general adult population for commonly used self-report mood scales. To bring together and supplement these data in order to provide a convenient means of obtaining percentile norms for the mood scales. A computer program was developed that provides point and interval estimates of the percentile rank corresponding to raw scores on the various self-report scales. The program can be used to obtain point and interval estimates of the percentile rank of an individual's raw scores on the DASS, DASS-21, HADS, PANAS, and sAD mood scales, based on normative sample sizes ranging from 758 to 3822. The interval estimates can be obtained using either classical or Bayesian methods as preferred. The computer program (which can be downloaded at www.abdn.ac.uk/~psy086/dept/MoodScore.htm) provides a convenient and reliable means of supplementing existing cut-off scores for self-report mood scales.

Radiation exposure of the UK population from medical and dental x-ray examinations

International Nuclear Information System (INIS)

Hart, D.; Wall, B.F.

2002-03-01

Knowledge of recent trends in the radiation doses from x-ray examinations and their distribution for the UK population provides useful guidance on where best to concentrate efforts on patient dose reduction in order to optimise the protection of the population in a cost-effective manner. In this report, the results of a recent survey of the frequency of medical and dental x-ray examinations in the UK and contemporary data on the radiation doses typically received by patients, are used to assess trends in the extent and the pattern of the population exposure. Individual patient doses, expressed in terms of the effective dose, range from a few microsieverts for simple radiographic examinations of the teeth, limbs or chest to tens of millisieverts for prolonged fluoroscopic procedures or some computed tomography (CT) examinations. A total of about 41.5 million medical and dental x-ray examinations are now conducted each year in the UK (0.70 examination per head of population) resulting in an annual per caput effective dose of 330 μSv. This is not significantly different from the previous rough estimate of 350 μSv for 1991. However, over the last ten years CT has more than doubled its contribution and is now responsible for 40% of the total dose to the population from medical x-rays. In contrast, the contribution from conventional radiographic and fluoroscopic examinations has nearly halved to about 44%. Interventional and angiographic procedures together contribute the remaining 16%. The annual per caput dose of 330 μSv is low in comparison with other countries having similarly developed systems of health care. This is due to both a lower frequency of x-ray examinations per head of population and generally lower doses in the UK than in other developed countries. However, the much increased contributions of CT, angiography and interventional procedures to the UK population dose indicate an urgent need to develop radiation protection and optimisation activities for

Regulatory strategies for selected Member States (Denmark, Germany, Netherlands, Spain, the UK)

Energy Technology Data Exchange (ETDEWEB)

Nieuwenhout, F.D.J.; Jansen, J.C.; Van der Welle, A.J. [ECN Policy Studies, Petten (Netherlands); Olmos, L.; Cossent, R.; Gomez, T. [Universidad Pontificia Comillas, Madrid (Spain); Poot, J.; Bongaerts, M. [Liander, Duiven (Netherlands); Trebolle, D. [Union Fenosa Distribucion, Madrid (Spain); Doersam, B. [MVV Energie, Mannheim (Germany); Bofinger, S.; Lichtner, P.; Gerhardt, N. [Fraunhofer Institute for Wind Energy and Energy System Technology, IWES, Bremerhaven (Germany); Jacobsen, H.; Ropenus, S.; Schroeder, S. [Risoe National Laboratory for Sustainable Energy, Technical University of Denmark DTU, Roskilde (Denmark); Auer, H.; Weissensteiner, L.; Prueggler, W.; Obersteiner, C.; Zach, K. [Energy Economics Group EEG, Vienna University of Technology, Vienna (Austria)

2010-05-15

This Work Package 6 report of the IMPROGRES project provides an overview of regulatory strategies and incentives, conducive to (1) network integration of increasing levels of distributed generation including notably intermittent renewable technology such as wind power and solar photovoltaics (PV) as well as (2) options for reducing impacts on surging network integration costs. Similar to the IMPROGRES project in general, this report focuses on European distribution networks. It includes specific country studies of Denmark, Germany, the Netherlands, Spain and the UK.

Flexible Working in the UK and its Impact on Couples' Time Coordination

OpenAIRE

Bryan, M.L.; Sevilla, A.

2017-01-01

The ability to combine work with quality time together as a family is at the heart of the\\ud concept of work-life balance. Using previously unexploited data on couples work\\ud schedules we investigate the effect of flexible working on couples coordination of their\\ud daily work schedules in the UK. We consider three distinct dimensions of flexible\\ud working: flexibility of daily start and finish times (flexitime), flexibility of work times\\ud over the year (annualized hours), and generalized...

Fire fighting at Chernobyl and fire protection at UK nuclear power stations

International Nuclear Information System (INIS)

Bindon, F.J.L.

1987-01-01

The fire fighting measures undertaken by the fire crews at the Chernobyl reactor accident are described. This information highlights the need to develop engineering equipment which will give a far greater degree of personnel protection to fire crews and others in radiological accidents. The British position on fire protection at nuclear power stations is outlined. The general levels of radiation exposure which would be used as a guide to persons in the vicinity of a radiation accident are also given. (UK)

Questions raised over future of UK research council

Science.gov (United States)

Banks, Michael

2010-02-01

Five senior physicists have written to the UK science minister, Lord Drayson, about the "dismal future" for researchers in the country in the wake of a £40m shortfall in the budget of the Science and Technology Facilities Council (STFC). The physicists, who chair the STFC's five advisory panels, have also called for structural reforms to be made to the council. They warn that unless the government takes action to reverse the situation, the UK will be "perceived as an untrustworthy partner in global projects" and predict that a brain drain of the best UK scientists to positions overseas will ensue.

Recent trends and future opportunities in UK bioenergy: Maximising biomass penetration in a centralised energy system

International Nuclear Information System (INIS)

Perry, Miles; Rosillo-Calle, Frank

2008-01-01

In the past decade or so, the British government policy support for renewable energy (RE) has been at the core of the rapid growth of bioenergy in the UK rather than genuine market forces. Policy support has been through various instruments which are discussed in this paper, with particular attention given to co-firing and transport fuels. The UK energy sector remains dominated by large fossil fuels power plants and this does not facilitate the introduction of RE. One exception is co-firing which in 2005 generated 2.5 TWh. Another area of considerable potential and interest is the use of biofuels (biodiesel and bioethanol) for transport, although current contribution remains still very small (0.18% of total fuel sales in 2005). In 2005, the UK used 1.4 million tonnes of biomass in co-firing, mostly imported, while considerable potential exists for further expansion should policy incentives continue. It is also generally accepted that the UK will have to rely largely on imports if it is to fulfil its 5% minimum biofuel blends agreed for 2010 and 10% in 2015. Both sectors present excellent opportunities for international bioenergy trade, despite the domestic production potential, as demonstrated in this paper. In addition, the forthcoming introduction of carbon and sustainability reporting should incentivise greater reporting along the supply chain, encouraging trade in the most sustainable biofuels. (author)

UK victims of trafficking

Directory of Open Access Journals (Sweden)

Bob Burgoyne

2006-05-01

Full Text Available Analysis of court cases shows how hard it is forvictims of trafficking to win the right to remain in the UK. Case law is inconsistent and more research and data collection are urgently needed.

A survey of current and anticipated use of standard and specialist equipment by UK optometrists.

Science.gov (United States)

Dabasia, Priya L; Edgar, David F; Garway-Heath, David F; Lawrenson, John G

2014-09-01

To investigate current and anticipated use of equipment and information technology (IT) in community optometric practice in the UK, and to elicit optometrists' views on adoption of specialist equipment and IT. An anonymous online questionnaire was developed, covering use of standard and specialist diagnostic equipment, and IT. The survey was distributed to a random sample of 1300 UK College of Optometrists members. Four hundred and thirty-two responses were received (response rate = 35%). Enhanced (locally commissioned) or additional/separately contracted services were provided by 73% of respondents. Services included glaucoma repeat measures (30% of respondents), glaucoma referral refinement (22%), fast-track referral for wet age-related macular degeneration (48%), and direct cataract referral (40%). Most respondents (88%) reported using non-contact/pneumo tonometry for intra-ocular pressure measurement, with 81% using Goldmann or Perkins tonometry. The most widely used item of specialist equipment was the fundus camera (74% of respondents). Optical Coherence Tomography (OCT) was used by 15% of respondents, up from 2% in 2007. Notably, 43% of those anticipating purchasing specialist equipment in the next 12 months planned to buy an OCT. 'Paperless' records were used by 39% of respondents, and almost 80% of practices used an electronic patient record/practice management system. Variations in responses between parts of the UK reflect differences in the provision of the General Ophthalmic Services contract or community enhanced services. There was general agreement that specialised equipment enhances clinical care, permits increased involvement in enhanced services, promotes the practice and can be used as a defence in clinico-legal cases, but initial costs and ongoing maintenance can be a financial burden. Respondents generally agreed that IT facilitates administrative flow and secure exchange of health information, and promotes a state-of-the-art practice image

The role of bioenergy in the UK's energy future formulation and modelling of long-term UK bioenergy scenarios

International Nuclear Information System (INIS)

Jablonski, Sophie; Bauen, Ausilio; Strachan, Neil; Brand, Christian

2010-01-01

This paper explores the prospects and policy implications for bioenergy to contribute to a long-term sustainable UK energy system. The UK MARKAL technology-focused energy systems dynamic cost optimisation model - which has been used to quantify the costs and benefits of alternative energy strategies in UK policy making - is enhanced with detailed representation of bio-energy chains and end-uses. This provides an important advance in linking bioenergy expert-knowledge with a whole system modelling approach, in order to better understand the potential role of bioenergy in an evolving energy system. The new BIOSYS-MARKAL model is used to run four scenarios constructed along the pillars of UK energy policy objectives (low carbon and energy security). The results are analysed in terms of bioenergy resources use and bioenergy pathways penetration in different end use sectors. The main findings suggest that the complexity of different bioenergy pathways may have been overlooked in previous modelling exercises. A range of bioenergy pathways - notably bio-heat and biofuels for transport - may have a much wider potential role to play. The extent to which this potential is fulfilled will be further determined by resources availability, and market segment constraints, as well as policy measures to improve deployment. (author)

Geoelectrical monitoring of simulated subsurface leakage to support high-hazard nuclear decommissioning at the Sellafield Site, UK.

Science.gov (United States)

Kuras, Oliver; Wilkinson, Paul B; Meldrum, Philip I; Oxby, Lucy S; Uhlemann, Sebastian; Chambers, Jonathan E; Binley, Andrew; Graham, James; Smith, Nicholas T; Atherton, Nick

2016-10-01

A full-scale field experiment applying 4D (3D time-lapse) cross-borehole Electrical Resistivity Tomography (ERT) to the monitoring of simulated subsurface leakage was undertaken at a legacy nuclear waste silo at the Sellafield Site, UK. The experiment constituted the first application of geoelectrical monitoring in support of decommissioning work at a UK nuclear licensed site. Images of resistivity changes occurring since a baseline date prior to the simulated leaks revealed likely preferential pathways of silo liquor simulant flow in the vadose zone and upper groundwater system. Geophysical evidence was found to be compatible with historic contamination detected in permeable facies in sediment cores retrieved from the ERT boreholes. Results indicate that laterally discontinuous till units forming localized hydraulic barriers substantially affect flow patterns and contaminant transport in the shallow subsurface at Sellafield. We conclude that only geophysical imaging of the kind presented here has the potential to provide the detailed spatial and temporal information at the (sub-)meter scale needed to reduce the uncertainty in models of subsurface processes at nuclear sites. Copyright © 2016 British Geological Survey, NERC. Published by Elsevier B.V. All rights reserved.

Codeine use, dependence and help-seeking behaviour in the UK and Ireland: an online cross-sectional survey.

Science.gov (United States)

Kimergård, A; Foley, M; Davey, Z; Dunne, J; Drummond, C; Deluca, P

2017-09-01

Codeine misuse and dependence poses a clinical and public health challenge. However, little is known about dependence and treatment needs in the UK and Ireland. To characterize codeine use, dependence and help-seeking behaviour. An online cross-sectional survey advertised on Facebook, Twitter, health and drug websites and e-mail circulars. The survey collected data on demographics and codeine use amongst adults from the UK and Ireland. The Severity of Dependence Scale measured the level of codeine dependence. The sample of 316 respondents had a mean age of 35.3 years (SD = 12.3) and 67% were women. Of the 316 respondents, 54 scored ≥5 on the Severity of Dependence Scale indicating codeine dependence (17.1%). Our study found that codeine dependence is a problem with both prescribed and 'over-the-counter' codeine. Codeine dependence was associated with daily use of codeine, faking or exaggerating symptoms to get a prescription for codeine and 'pharmacy shopping' ( P addiction treatment demand through increased identification and referrals in primary care. © The Author 2017. Published by Oxford University Press on behalf of the Association of Physicians. All rights reserved. For Permissions, please email: journals.permissions@oup.com