35,068 research outputs found
Modified hydraulic braking system limits angular deceleration to safe values
Conventional spring actuated, hydraulically released, fail-safe disk braking system is modified to control the angular deceleration of a massive antenna. The hydraulic system provides an immediate preset pressure to the spring-loaded brake shoes and holds it at this value to decelerate the antenna at the desired rate
Slavery In the Economy of Falls County 1850-1860
The purpose of this investigation is to unravel information concerning the role of the slaves in the plantation economy of Palls County and his relative value to the social and economic life of the County. Further implementing the purpose of this investigation, the writer shall attempt to answer the following questions: 1. How was slavery introduced into Palls County? 2. What was the nature of the commercial laws regulating the handling of slaves as personal property? 3. How does the relative value of slaves compare with the other property of the plantation owner? 4. What is the role of the slave in probate records? 5. To what extent did he penetrate into the social life of the County? 6. What was the most reliable source of liquid capital when ready cash was needed for standing obligations, investments, and emergencies?
The scope of this study begins in 1850, when the State legislature recognized the present boundaries of Falls County as a corporate body, and ends with the outbreak of the war between the states. The material for this study consists of numerous cases relative to slavery, found in old newspapers, archives, and county records. Census records, personal letters, interviews and maps proved helpful also. For clarity on the material scope date, any date after the beginning of the Civil War will be in strict accord with the proof of the writer\u27s hypothesis
Teacher induction: personal intelligence and the mentoring relationship
This article is aimed at probationer teachers in Scotland, their induction supporters, and all those with a responsibility for their support and professional development. It argues that the induction process is not merely a mechanistic one, supported only by systems in schools, local authorities and the General Teaching Council for Scotland (GTCS), but a more complex process where the relationship between the new teacher and the supporter is central to its success. In particular, the characteristics and skills of the induction supporter in relation to giving feedback are influential. This applies to feedback in all its forms – formative and summative, formal and informal. The ability of the probationer to handle that feedback and to be proactive in the process is also important
Film support and the challenge of ‘sustainability’: on wing design, wax and feathers, and bolts from the blue
In recognition of the importance of film in generating both economic and cultural value, the UK Labour government set up a new agency – the United Kingdom Film Council (UKFC) – in 2000 with a remit to build a sustainable film industry. But, reflecting a plethora of differing expectations in relation to the purposes behind public support for film, the UKFC's agenda shifted and broadened over the organisation's lifetime (2000–11). Apparently unconvinced by the UKFC's achievements, the Coalition government which came to power in May 2010 announced the Council's abolition and reassigned its responsibilities as part of a general cost-cutting strategy. Based on original empirical research, this article examines how the UKFC's sense of strategic direction was determined, how and why the balance of objectives it pursued changed over time and what these shifts tell us about the nature of film policy and the challenges facing bodies that are charged with enacting it in the twenty-first century
Birmingham’s Eastside story: making steps towards sustainability?
Sustainability has come to play a dominant discursive role in the UK planning system, particularly relating to urban regeneration. The purpose of this paper is to evaluate the role that sustainability plays in a major regeneration
programme, known as Eastside, currently underway in Birmingham, the UK. That this £6 billion redevelopment is now widely talked about by such key players as Birmingham City Council and the Regional Development Agency, Advantage West Midlands, as having a central sustainability agenda points to the growing importance of the ideal of sustainability in planning and regeneration agendas. In this paper, we investigate in detail how and why sustainability has become part of the planning discourse for Eastside and critically evaluate what impact, if any, this is having on public policy decision-making
'20 days protected learning' - students' experiences of an Overseas Nurses Programme - 4 years on: A retrospective survey
Background
From September 2005 the Nursing and Midwifery Council (NMC) introduced new arrangements for the registration of non-EU overseas nurses which requires all applicants to undertake '20 days of protected learning' time in the UK and for some, a period of supervised practice. A survey was undertaken at Bournemouth University, which offers a '20 days protected learning only' programme, to elicit overseas nurses' demographic details, experiences in completing the programme and their 'final destinations' once registered.
Methods
An online survey was devised which contained a mixture of tick box and open ended questions which covered demographic details, views on the programme and final destinations This was uploaded to www.SurveyMonkey.com and sent out to nurses who had completed the Overseas Nurses Programme (ONP) with Bournemouth University (n=1050). Quantiative data were analysed using descriptive statistics and the qualitative data were coded and analysed using content analysis .
Results
There were 251 respondents (27.7% response rate). The typical 'profile' of a nurse who responded to the survey was female, aged 25-40 years and had been qualified for more than 5 years with a bachelors degree. The majority came from Australia on a 2 year working holiday visa and the key final destination in the UK, on registration with the NMC, was working for an agency. There were five key findings regarding experience of the programe. Of those surveyed 61.2% did not feel it necessary to undergo an ONP; 71.6% felt that they should be able to complete the programme on-line in their own country; 64.2% that the ONP should only contain information about delivery of healthcare in UK and Legal and professional (NMC) issues; 57% that European nurses should also undergo the same programme and sit an IELTS test; and 68.2% that the programme was too theory orientated; and should have links to practice (21%).
Conclusions
The NMC set the admissions criteria for entry to the register and Standards for an ONP. The findings of this survey raise issues regarding the percieved value and use of this approach for overseas nurses, and it may be helpful to take this into account when considering future policy
The Boltzmann factor, DNA melting, and Brownian ratchets: Topics in an introductory physics sequence for biology and premedical students
Three, interrelated biologically-relevant examples of biased random walks are
presented: (1) A model for DNA melting, modelled as DNA unzipping, which
provides a way to illustrate the role of the Boltzmann factor in a venue
well-known to biology and pre-medical students; (2) the activity of helicase
motor proteins in unzipping double-stranded DNA, for example, at the
replication fork, which is an example of a Brownian ratchet; (3) force
generation by actin polymerization, which is another Brownian ratchet, and for
which the force and actin-concentration dependence of the velocity of actin
polymerization is determined
Working together to implement a Pre-Qualifying Skills Passport in Wales: Report of a pilot project
Midwives are required to undertake a wide range of hands-on skills. Immediately upon qualification, they will be expected to use these skills safely and effectively as part of their practice. Therefore, student midwives must be supported to develop competence and confidence in such skills. Currently, many practical midwifery skills are not specifically identified in the Nursing and Midwifery Council (NMC, 2009) Standards for pre-registration midwifery education. Over time, it has become clear that some midwives were qualifying from universities in Wales and entering their new posts feeling unprepared to undertake a number of important midwifery skills, such as the administration of intramuscular vitamin K to babies. This article describes how heads of midwifery education and lead midwives for education worked together with heads of midwifery to develop and implement an All Wales Midwifery Pre-Qualifying Skills Passport, to address these shortcomings
Toward interprofessional learning and education:Mapping common outcomes for prequalifying healthcare professional programs in the United Kingdom
Introduction: Interprofessional education (IPE) continues to be a key component in prequalifying health professional education, with calls for regulators to publish a joint statement regarding IPE outcomes. To date, the regulatory documents for healthcare education in the United Kingdom have not been examined for common learning outcomes; information that could be used to inform such a statement and to identify opportunities for interprofessional learning. Methods: A mapping of the outcomes/standards required by five, UK, health profession regulatory bodies was undertaken. This involved the identification of common outcomes, a keyword search and classification of common outcomes/standards; presented as themes and subthemes. Results: Seven themes were identified: knowledge for practice, skills for practice, ethical approach, professionalism, continuing professional development (CPD), patient-centered approach and teamworking skills, representing 22 subthemes. Each subtheme links back to the outcomes/standards in the regulatory documents. Conclusions: This study identifies the key areas of overlap in outcomes/standards expected of selected healthcare graduates in the United Kingdom. The mapping provides a framework for informing prequalifying IPE curricula, for example, identifying possible foci for interprofessional education outcomes and associated learning opportunities. It allows reference back to the standards set by regulatory bodies, a requirement for all institutions involved in health profession education
Are fluoride levels in drinking water associated with hypothyroidism prevalence in England? A large observational study of GP practice data and fluoride levels in drinking water
Background
While previous research has suggested that there is an association between fluoride ingestion and the incidence of hypothyroidism, few population level studies have been undertaken. In England,
approximately 10% of the population live in areas with community fluoridation schemes and hypothyroidism prevalence can be assessed from general practice data. This observational study examines the association between levels of fluoride in water supplies with practice level hypothyroidism prevalence.
Methods
We used a cross-sectional study design using secondary data to develop binary logistic regression models of predictive factors for hypothyroidism prevalence at practice level using 2012 data on fluoride levels in drinking water, 2012/2013 Quality and Outcomes Framework (QOF) diagnosed hypothyroidism prevalence data, 2013 General Practitioner registered patient numbers and 2012 practice level Index of Multiple Deprivation scores.
Findings
We found that higher levels of fluoride in drinking water provide a useful contribution for predicting prevalence of hypothyroidism. We found that practices located in the West Midlands (a wholly fluoridated area) are nearly twice as likely to report high hypothyroidism prevalence in comparison to Greater Manchester (non-fluoridated area). Interpretation In many areas of the world, hypothyroidism is a major health concern and in addition to other factors—such as iodine deficiency—fluoride exposure should be considered as a contributing factor. The findings of the study raise particular concerns about the validity of community fluoridation as a safe public health measure
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