2012-02-10
DURING HARD times, when education budgets decrease, the purpose of continuing professional development (CPD) programmes must be made clear to practitioners and services. Clarity is crucial in ensuring that CPD programmes receive adequate funding, and that enough time and professional effort are devoted to them.
Accounting Professionals and CPD: Attitudes and Engagement--Some Survey Evidence
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Rothwell, Andrew; Herbert, Ian
2007-01-01
Continuing Professional Development (CPD) is a major issue in post-compulsory education at the start of the twenty-first century. This paper reports the results of a recent survey of accountancy members which explored attitudes towards CPD in relation to employability, career success and professional identity. Attitudes to CPD are chiefly…
Teachers' Continuing Professional Development: Contested Concepts, Understandings and Models
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Fraser, Christine; Kennedy, Aileen; Reid, Lesley; Mckinney, Stephen
2007-01-01
Teachers' continuing professional development (CPD) is being given increasing importance in countries throughout the world. In Scotland, the changing professional and political context has resulted in unprecedented investment in CPD. However, analysis and evaluation of CPD policies, practice and impact is complex. In seeking to understand some of…
CPD: Support Strategies for Professional Learning, National Initiatives and Major Curriculum Reform
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Cumming, Carol
2011-01-01
This article outlines developments in continuous professional development (CPD) for teachers, within the Scottish context. It discusses some examples of both bottom-up and top-down structures, approaches to, and opportunities for CPD within Scotland, contextualizing the importance of professional learning within global issues of educational…
Inhibitors to Responsibility-Based Professional Development with In-Service Teachers
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Hemphill, Michael A.
2015-01-01
Researchers of continuing professional development (CPD) in physical education have called for new models that move beyond the traditional CPD model. The outcomes of CPD protocols are hard to predict even when they align with the best practices. Responsibility-based CPD has become the focus of recent attention to assist physical educators in…
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Donyai, Parastou; Alexander, Angela M.; Denicolo, Pam M.
2013-01-01
Introduction: The United Kingdom's pharmacy regulator contemplated using continuing professional development (CPD) in pharmacy revalidation in 2009, simultaneously asking pharmacy professionals to demonstrate the value of their CPD by showing its relevance and impact. The idea of linking new CPD requirements with revalidation was yet to be…
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Legare, France; Borduas, Francine; MacLeod, Tanya; Sketris, Ingrid; Campbell, Barbara; Jacques, Andre
2011-01-01
Continuing professional development (CPD) is an important vehicle for knowledge translation (KT); however, selecting CPD strategies that will impact health professionals' behavior and improve patient outcomes is complex. In response, we, KT researchers and CPD knowledge users, have recently formed a partnership known as the National Network for…
Continuing professional development: best practices.
Filipe, Helena P; Silva, Eduardo D; Stulting, Andries A; Golnik, Karl C
2014-01-01
Continuing professional development (CPD) involves not only educational activities to enhance medical competence in medical knowledge and skills, but also in management, team building, professionalism, interpersonal communication, technology, teaching, and accountability. This paper aims at reviewing best practices to promote effective CPD. Principles and guidelines, as already defined by some professional societies and world organizations, are emphasized as core actions to best enhance an effective lifelong learning after residency. The personal learning plan (PLP) is discussed as the core of a well-structured CPD and we describe how it should be created. Fundamental CPD principles and how they are integrated in the framework of every physician's professional life will be described. The value of systematic and comprehensive CPD documentation and assessment is emphasized. Accreditation requirements and professional relationships with commercial sponsors are discussed.
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Weißenrieder, Jochen; Roesken-Winter, Bettina; Schueler, Sven; Binner, Elke; Blömeke, Sigrid
2015-01-01
Whereas much is known about designing effective continuous professional development (CPD) for teachers, little is known about spillover effects of CPD by fostering collegial interactions. In this respect, the self-efficacy expectancy of multipliers to spread CPD issues within their own school is an important predictor for scaling. Self-efficacy…
Lockyer, Jocelyn; Bursey, Ford; Richardson, Denyse; Frank, Jason R; Snell, Linda; Campbell, Craig
2017-06-01
Competency-based medical education (CBME) is as important in continuing professional development (CPD) as at any other stage of a physician's career. Principles of CBME have the potential to revolutionize CPD. Transitioning to CBME-based CPD will require a cultural change to gain commitment from physicians, their employers and institutions, CPD providers, professional organizations, and medical regulators. It will require learning to be aligned with professional and workplace standards. Practitioners will need to develop the expertise to systematically examine their own clinical performance data, identify performance improvement opportunities and possibilities, and develop a plan to address areas of concern. Health care facilities and systems will need to produce data on a regular basis and to develop and train CPD educators who can work with physician groups. Stakeholders, such as medical regulatory authorities who are responsible for licensing physicians and other standard-setting bodies that credential and develop maintenance-of-certification systems, will need to change their paradigm of competency enhancement through CPD.
Topic, Elizabeta; Beletic, Andjelo; Zima, Tomas
2013-01-01
Continuing professional development (CPD) with corresponding crediting system is recognized as essential for the laboratory medicine specialists to provide optimal service for the patients. Article presents results of the survey evaluating current CPD crediting practice among members of European Federation of Clinical Chemistry and Laboratory Medicine (EFLM). A questionnaire had been forwarded to presidents/national representatives of all EFLM members, with invitation to provide information about CPD programmes and crediting policies, as well as feedback on individual CPD categories, through scoring their relevance. Complete or partial answers were received from 28 of 38 members. In 23 countries, CPD programmes exist and earn credits, with 19 of them offering access to non-medical scientists. CPD activities are evaluated in all participating countries, regardless to the existence of an official CPD programme. Among participating members with mandatory specialists' licensing (22/28), CPD is a prerequisite for relicensing in 13 countries. Main categories recognized as CPD are: continuing education (24 countries), article/book (17/14 countries) authorship and distance learning (14 countries). The highest median score of relevance (20) is allocated to professional training, editor/authorship and official activities in professional organizations, with the first category showing the least variation among scores. Majority of EFLM members have developed CPD programmes, regularly evaluated and accompanied by crediting systems. Programmes differ in accessibility for non-medical scientists and impact on relicensing eligibility. Continuing education, authorship and e-learning are mainly recognized as CPD activities, although the professional training is appreciated as the most important individual CPD category.
Topic, Elizabeta; Beletic, Andjelo; Zima, Tomas
2013-01-01
Introduction: Continuing professional development (CPD) with corresponding crediting system is recognized as essential for the laboratory medicine specialists to provide optimal service for the patients. Article presents results of the survey evaluating current CPD crediting practice among members of European Federation of Clinical Chemistry and Laboratory Medicine (EFLM). Materials and methods: A questionnaire had been forwarded to presidents/national representatives of all EFLM members, with invitation to provide information about CPD programmes and crediting policies, as well as feedback on individual CPD categories, through scoring their relevance. Results: Complete or partial answers were received from 28 of 38 members. In 23 countries, CPD programmes exist and earn credits, with 19 of them offering access to non-medical scientists. CPD activities are evaluated in all participating countries, regardless to the existence of an official CPD programme. Among participating members with mandatory specialists’ licensing (22/28), CPD is a prerequisite for relicensing in 13 countries. Main categories recognized as CPD are: continuing education (24 countries), article/book (17/14 countries) authorship and distance learning (14 countries). The highest median score of relevance (20) is allocated to professional training, editor/authorship and official activities in professional organizations, with the first category showing the least variation among scores. Conclusions: Majority of EFLM members have developed CPD programmes, regularly evaluated and accompanied by crediting systems. Programmes differ in accessibility for non-medical scientists and impact on relicensing eligibility. Continuing education, authorship and e-learning are mainly recognized as CPD activities, although the professional training is appreciated as the most important individual CPD category. PMID:24266304
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Razak, Rafiza Abdul; Yusop, Farrah Dina; Idris, Aizal Yusrina; Al-Sinaiyah, Yanbu; Halili, Siti Hajar
2016-01-01
The paper introduces Teacher Interactive Electronic Continuous Professional Development (TIE-CPD), an online interactive training system. The framework and methodology of TIE-CPD are designed with functionalities comparable with existing e-training systems. The system design and development literature offers several methodology and framework…
Légaré, France; Freitas, Adriana; Turcotte, Stéphane; Borduas, Francine; Jacques, André; Luconi, Francesca; Godin, Gaston; Boucher, Andrée; Sargeant, Joan; Labrecque, Michel
2017-01-01
Continuing professional development (CPD) activities are one way that new knowledge can be translated into changes in practice. However, few tools are available for evaluating the extent to which these activities change health professionals' behavior. We developed a questionnaire called CPD-Reaction for assessing the impact of CPD activities on health professionals' clinical behavioral intentions. We evaluated its responsiveness to change in behavioral intention and verified its acceptability among stakeholders. We enrolled 376 health professionals who completed CPD-Reaction before and immediately after attending a CPD activity. We contacted them three months later and asked them to self-report on any behavior change. We compared the mean rankings on each CPD-Reaction construct before and immediately after CPD activities. To estimate its predictive validity, we compared the median behavioral intention score (post-activity) of health professionals reporting a behavior change three months later with the median behavioral intention score of physicians who reported no change. We explored stakeholders' views on CPD-Reaction in semi-structured interviews. Participants were mostly family physicians (62.2%), with an average of 19 years of clinical practice. Post-activity, we observed an increase in intention-related scores for all constructs (P < 0.001) with the most appreciable for the construct beliefs about capabilities. A total of 313 participants agreed to be contacted at follow up, and of these only 69 (22%) reported back. Of these, 43 (62%) self-reported a behavior change. We observed no statistically significant difference in intention between health professionals who later reported a behavior change and those who reported no change (P = 0.30). Overall, CPD stakeholders found the CPD-Reaction questionnaire of interest and suggested potential solutions to perceived barriers to its implementation. The CPD-Reaction questionnaire seems responsive to change in behavioral intention. Although CPD stakeholders found it interesting, future implementation will require addressing barriers they identified.
Haywood, Hannah; Pain, Helen; Ryan, Sarah; Adams, Jo
2013-09-01
Nurses and allied health professionals (AHPs) are required to evidence their engagement in continuing professional development (CPD) in order to retain their professional registration. Many challenges to CPD are reported, but little literature has explored pertinent CPD issues for clinicians with specialist roles or working in specialist services. No literature to date has explored the perceptions of CPD held by patients who receive these specialist services. Three focus groups and two conference calls were conducted with nurses, physiotherapists, podiatrists and occupational therapists who work in musculoskeletal (MSK) services; managers of these services; and people who use MSK services. These focus groups aimed: to explore the CPD needs and issues for this group of clinicians; to explore the perceptions of CPD held by people who have MSK conditions; and to compare the above with current literature to discern any factors specific to MSK settings. The focus groups and conference calls were audio-recorded. The recordings were coded by the researchers using a priori and inductive coding. The main issues discussed were: funding and time for CPD, providing examples of ways to provide CPD in spite of the challenges faced; that CPD needs changed with level of experience; initiatives by clinical specialists to reduce professional isolation; and future trends in CPD, including concerns about succession planning. The views of people with MSK conditions demonstrated an emphasis on communication skills that was seldom raised by managers and clinicians. Sufficient time, funding and provision of study leave were key to facilitating CPD activity for nurses and AHPs working in MSK services. People with MSK conditions particularly valued health professionals who combined good listening and communication skills with an attempt to understand what it was like to live with their condition. Copyright © 2012 John Wiley & Sons, Ltd.
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Universities Association for Continuing Education, Cambridge (England).
This document contains 8 plenary papers and 15 workshop presentations from a conference on development continuing professional development (CPD) and continuing vocational education (CVE) in United Kingdom and Europe. The following papers are included: "How CPD Adds Value to Professional Personnel and Development Activity" (Judy…
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Jensen, Bente; Iannone, Rosa Lisa
2018-01-01
This article explores innovation as an aspect of in-service continuous professional development (CPD) in ECEC. Based on a literature review and a cross-country analysis conducted in ten European countries, we found that innovation in CPD was understood as a way to improving quality in ECEC. CPD no longer solely deals with practitioners' knowledge…
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de Vries, Siebrich; van de Grift, Wim J. C. M.; Jansen, Ellen P. W. A.
2014-01-01
Teachers' continuing professional development (CPD) can improve teacher quality and teaching practice, yet teachers differ greatly in the extent to which they engage in CPD. In extensive research into which factors affect teachers' participation in CPD, the effects of teachers' beliefs have received limited attention, despite their strong…
Brekelmans, Gerard; Maassen, Susanne; Poell, Rob F; Weststrate, Jan; Geurdes, Ed
2016-05-01
Professionals are individually responsible for planning and carrying out continuing professional development (CPD) activities, ensuring their relevance to current practice and career development. The key factors that encourage nurses to undertake CPD activities are not yet clear. Several studies have investigated motives of nurses to participate in CPD programmes ("Motives"), the importance they attach to CPD ("Importance"), the conditions they consider necessary for participation ("Conditions"), and their actual participation in CPD activities ("Pursued"). The relationships among these variables, however, have neither been investigated nor reported to date. The aim of this study is to investigate the nature of the relationships among those factors that influence nurse participation in CPD in the Netherlands. An exploratory cross-sectional study was carried out using quantitative data collected with the previously validated Questionnaire Professional Development of Nurses (Q-PDN). A convenience sample of 5500 registered nurses working at one Dutch university hospital and several general hospitals was addressed. A descriptive study using a survey was undertaken. The questionnaire was completed and returned by 1226 nurses. Correlation analyses were conducted to determine which factors were related to nurses undertaking CPD activities. Structural equation modelling was deployed to determine the relationships among the variables. "Conditions" was found to be moderately related to "Motives", which itself was strongly related to "Importance", which itself was very strongly related to "CPD activities pursued". If nurses considered a CPD activity important they were highly likely to pursue it; however, the importance attached to specific CPD activities was influenced by the presence of particular motives, which depended in part on the way CPD conditions were perceived. The key factor influencing CPD participation of nurses is how important they deem particular CPD activities; the latter is a function of their CPD motives and of their perceptions that the right conditions for participation are in place. Implications are discussed. Copyright © 2016 Elsevier Ltd. All rights reserved.
NASA Astrophysics Data System (ADS)
Mansour, Nasser; EL-Deghaidy, Heba; Alshamrani, Saeed; Aldahmash, Abdulwali
2014-12-01
The aim of this study was to investigate science teachers' views of continuing professional development (CPD) provision in Saudi Arabia and science teachers' perspectives of the CPD contextual issues that have an impact on putting the learning emerging from the CPD programmes into practice. The study used mixed methods (open-ended questionnaires and interviews) with Saudi Arabian science teachers framed by a socio-cultural perspective. This study argues that science teachers' voices concerning their professional development needs should be the key guide for their CPD. Our study shows the significance of engaging critically with science teachers' voices and views of their CPD programme. One of the unique findings of this study indicated CPD programmes should take place at school where teachers have the opportunity to collaborate with others in an authentic context and where they can participate in the content of the CPD that directly meets their needs within their work context. The study has shown that science teacher development can be effective and successful when science teachers are able to talk with each other as part of the learning activities of the CPD programmes about what they are doing in the classroom, and how they can implement the ideas of the CPD programmes into their classroom and school settings. This might shed light on why teachers were either able or unable to put some aspects of their CPD learning into practice.
Légaré, France; Borduas, Francine; MacLeod, Tanya; Sketris, Ingrid; Campbell, Barbara; Jacques, André
2011-01-01
Continuing professional development (CPD) is an important vehicle for knowledge translation (KT); however, selecting CPD strategies that will impact health professionals' behavior and improve patient outcomes is complex. In response, we, KT researchers and CPD knowledge users, have recently formed a partnership known as the National Network for Patient-Centered Evidence-Based Continuing Professional Development. The partnership was initiated in 2006 with a series of CIHR Knowledge Translation: Planning, Meetings and Dissemination grants. The objectives of these grants were to bring members of the CPD and KT communities together, determine their interest in working together, identify similarities and differences in the fields of CPD and KT, and develop working groups to inform larger collaborative initiatives to support knowledge translation and exchange. The vision for this partnership is to become a premiere knowledge translation collaboration and a cutting-edge implementation network that informs the provision of CPD across Canada and abroad. This paper reports on the development and outcomes of this network to date. Copyright © 2010 The Alliance for Continuing Medical Education, the Society for Academic Continuing Medical Education, and the Council on CME, Association for Hospital Medical Education.
How to be a good professional: existentialist continuing professional development (CPD)
Mulvey, Rachel
2013-01-01
This article reflects on the construct and practice of continuing professional development (CPD) and its significance for the professional careers workforce. The article presents the idea of the CPD triad and considers how professional bodies, employers and individuals can each benefit from a practitioner's ongoing commitment to continuing professional development. The tension between the practitioner's quest for lifelong learning is set against professional body demands, leading to the conclusion that these are not necessarily mutually exclusive. Consideration is given to propositional, practical and procedural knowledge, and to overall competence. The article explores an existentialist approach to professional learning, and concludes that, along with personal agency, this could usefully be adopted by career practitioners to weather turbulent times. PMID:24009404
Continuing Professional Development for Science Teachers: What Does Research Say?
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McGregor, Deb; Woodhouse, Fiona
2010-01-01
Continuing Professional Development (CPD) can take many forms. It may arise through individual endeavours, collaborative working with others within a school or professional network, or it may be supported by external expertise. In science, there has been development of CPD that "enthuses, inspires" and illustrates "impact", through expansion of…
Mack, Heather G; Meng, Ngy; Parsons, Tanya; Schlenther, Gerhard; Murray, Neil; Hart, Richard
2017-08-01
To design and implement a continuing professional development (CPD) program for Cambodian ophthalmologists. Partnering (twinning) between the Royal Australian and New Zealand College of Ophthalmologists (RANZCO) and the Cambodian Ophthalmological Society (COS). Practicing ophthalmologists in Cambodia. A conjoint committee comprising 4 ophthalmologists from RANZCO and 3 ophthalmologists from COS was established, supported by a RANZCO administrative team experienced in CPD administration. CPD requirements and recording were adapted from the RANZCO CPD framework. Cambodian ophthalmologists were surveyed during program implementation and after handover to COS. At the end of the 3-year program at handover to COS, a CPD program and online recording system was established. All 47 (100%) practicing ophthalmologists in Cambodia were registered for CPD, and 21/47 (45%) were actively participating in the COS CPD program online recording. Surveys of attitudes toward CPD demonstrated no significant change. Partnering was moderately effective in establishing a CPD program for Cambodian ophthalmologists. Uptake of CPD may have been limited by lack of a requirement for CPD for continuing medical licensure in Cambodia. Follow-up will be necessary to demonstrate CPD program longevity. Copyright © 2017 Canadian Ophthalmological Society. Published by Elsevier Inc. All rights reserved.
Teachers' Professional Lives and Continuing Professional Development in Changing Times
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Tang, Sylvia Yee Fan; Choi, Pik Lin
2009-01-01
This paper presents a qualitative study about how teachers entering the profession at different times over the last five decades made sense of their professional lives and continuing professional development (CPD) experiences against the backdrop of the CPD policy infrastructure and wider educational context in Hong Kong. The life history method…
Living Educational Theory Research as Transformational Continuing Professional Development
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Whitehead, Jack; Huxtable, Marie
2013-01-01
Continuing professional development (CPD) living educational theory offers an approach to CPD that enables educators to enhance their own professional practice and enable them to offer as gifts the knowledge, expertise and talents they develop to extend the knowledge base of the profession. In this paper we briefly introduce living theory research…
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Razak, Rafiza Abdul; Yusop, Farah Dina; Halili, Siti Hajar; Chukumaran, Sri Raman
2015-01-01
The continuing professional development (CPD) is a concerted effort to ensure the educational service officers equip themselves with professional knowledge, skill, values and practices of teachers through in-service training programs organized based on competency development, lifelong learning and career path. Nonetheless, educators do not only…
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Bove, Chiara; Jensen, Bente; Wyslowska, Olga; Iannone, Rosa Lisa; Mantovani, Susanna; Karwowska-Struczyk, Malgorzata
2018-01-01
This article offers insights into what characterises innovative continuous professional development (CPD) in the field of early childhood education and care (ECEC) by analysing similarities and differences from case studies of exemplary approaches to innovative CPD in Denmark, Italy and Poland. The comparative analysis focuses on four features…
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Hughes, Anna; Thomas, Edward
1996-01-01
Although the European Union encourages professional mobility, the practice of continuing professional development (CPD) in pharmacy and law in various countries shows that cultural differences may hinder cross-border mobility. It is also surprising that universities are relatively little involved in CPD. (SK)
Australian Rural Accountants' Views on How Locally Provided CPD Compares with City-Based Provision
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Halabi, Abdel K.
2015-01-01
This paper analyses Australian rural accountants' attitudes and levels of satisfaction with continuing professional development (CPD), based on whether the CPD was delivered by a professional accounting body in a rural or metropolitan area. The paper responds to prior research that finds rural accountants are dissatisfied with professional…
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Kirsten, Nils; Wermke, Wieland
2017-01-01
The purpose of this article was to analyse how teachers' continuing professional development (CPD) contributes to the government of the teaching profession. This is done by examining the CPD initiatives organized by two Swedish national educational agencies since 1991 involving the school subjects of Swedish (standard language education) and…
Effective CPD on a Large Scale: Examining the Development of Multipliers
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Roesken-Winter, Bettina; Schüler, Sven; Stahnke, Rebekka; Blömeke, Sigrid
2015-01-01
Much research has been conducted on exploring teacher learning and constituting Continuous Professional Development (CPD) designs for teachers. Yet, little is known about appropriate design principles of CPD for teacher trainers/multipliers who in turn are supposed to provide CPD for teachers. The German Center for Mathematics Teacher Education…
Pilot evaluation of a continuing professional development tool for developing leadership skills.
Patterson, Brandon J; Chang, Elizabeth H; Witry, Matthew J; Garza, Oscar W; Trewet, CoraLynn B
2013-01-01
Strategies are needed to assure essential nonclinical competencies, such as leadership, can be gained using a continuing professional development (CPD) framework. The objective of this study was to explore student pharmacists' utilization and perceived effectiveness of a CPD tool for leadership development in an elective course. Students completed 2 CPD cycles during a semester-long leadership elective using a CPD tool. A questionnaire was used to measure students' perceptions of utility, self-efficacy, and satisfaction in completing CPD cycles when using a tool to aid in this process. The CPD tool was completed twice by 7 students. On average, students spent nearly 5 hours per CPD cycle. More than half (57.1%) scored themselves as successful or very successful in achieving their learning plans, and most (71.4%) found the tool somewhat useful in developing their leadership skills. Some perceived that the tool provided a systematic way to engage in leadership development, whereas others found it difficult to use. In this pilot study, most student pharmacists successfully achieved a leadership development plan and found the CPD tool useful. Providing students with more guidance may help facilitate use and effectiveness of CPD tools. There is a need to continue to develop and refine tools that assist in the CPD of pharmacy practitioners at all levels. Copyright © 2013 Elsevier Inc. All rights reserved.
The Vital Program: Transforming ICT Professional Development
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Bradshaw, Pete; Twining, Peter; Walsh, Christopher S.
2012-01-01
Developing a model for effective large-scale continuous professional development (CPD) for teachers remains a significant obstacle for many governments worldwide. This article describes the development and evolution of Vital--a CPD program designed to enhance the teaching of information communication technology in state-funded primary and…
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Varvarigou, Maria; Creech, Andrea; Hallam, Susan
2012-01-01
Between September 2008 and August 2010 24 KS2 classroom teachers were involved in a two-year programme of continuing professional development (CPD), delivered by the LSO in partnership with Local Authority Music Services. The teachers indicated that they embarked on the CPD programme looking forward to opportunities to share good practice, gain…
Christofides, Stelios; Isidoro, Jorge; Pesznyak, Csilla; Cremers, Florian; Figueira, Rita; van Swol, Christiaan; Evans, Stephen; Torresin, Alberto
2016-01-01
Continuing Professional Development (CPD) is vital to the medical physics profession if it is to embrace the pace of change occurring in medical practice. As CPD is the planned acquisition of knowledge, experience and skills required for professional practice throughout one's working life it promotes excellence and protects the profession and public against incompetence. Furthermore, CPD is a recommended prerequisite of registration schemes (Caruana et al. 2014) and is implied in the Council Directive 2013/59/EURATOM (EU BSS) and the International Basic Safety Standards (BSS). It is to be noted that currently not all national registration schemes require CPD to maintain the registration status necessary to practise medical physics. Such schemes should consider adopting CPD as a prerequisite for renewing registration after a set period of time. This EFOMP Policy Statement, which is an amalgamation and an update of the EFOMP Policy Statements No. 8 and No. 10, presents guidelines for the establishment of national schemes for CPD and activities that should be considered for CPD. Copyright © 2016. Published by Elsevier Ltd.
Légaré, France; Borduas, Francine; Freitas, Adriana; Jacques, André; Godin, Gaston; Luconi, Francesca; Grimshaw, Jeremy
2014-01-01
Decision-makers in organizations providing continuing professional development (CPD) have identified the need for routine assessment of its impact on practice. We sought to develop a theory-based instrument for evaluating the impact of CPD activities on health professionals' clinical behavioral intentions. Our multipronged study had four phases. 1) We systematically reviewed the literature for instruments that used socio-cognitive theories to assess healthcare professionals' clinically-oriented behavioral intentions and/or behaviors; we extracted items relating to the theoretical constructs of an integrated model of healthcare professionals' behaviors and removed duplicates. 2) A committee of researchers and CPD decision-makers selected a pool of items relevant to CPD. 3) An international group of experts (n = 70) reached consensus on the most relevant items using electronic Delphi surveys. 4) We created a preliminary instrument with the items found most relevant and assessed its factorial validity, internal consistency and reliability (weighted kappa) over a two-week period among 138 physicians attending a CPD activity. Out of 72 potentially relevant instruments, 47 were analyzed. Of the 1218 items extracted from these, 16% were discarded as improperly phrased and 70% discarded as duplicates. Mapping the remaining items onto the constructs of the integrated model of healthcare professionals' behaviors yielded a minimum of 18 and a maximum of 275 items per construct. The partnership committee retained 61 items covering all seven constructs. Two iterations of the Delphi process produced consensus on a provisional 40-item questionnaire. Exploratory factorial analysis following test-retest resulted in a 12-item questionnaire. Cronbach's coefficients for the constructs varied from 0.77 to 0.85. A 12-item theory-based instrument for assessing the impact of CPD activities on health professionals' clinical behavioral intentions showed adequate validity and reliability. Further studies could assess its responsiveness to behavior change following CPD activities and its capacity to predict health professionals' clinical performance.
Légaré, France; Borduas, Francine; Freitas, Adriana; Jacques, André; Godin, Gaston; Luconi, Francesca; Grimshaw, Jeremy
2014-01-01
Background Decision-makers in organizations providing continuing professional development (CPD) have identified the need for routine assessment of its impact on practice. We sought to develop a theory-based instrument for evaluating the impact of CPD activities on health professionals' clinical behavioral intentions. Methods and Findings Our multipronged study had four phases. 1) We systematically reviewed the literature for instruments that used socio-cognitive theories to assess healthcare professionals' clinically-oriented behavioral intentions and/or behaviors; we extracted items relating to the theoretical constructs of an integrated model of healthcare professionals' behaviors and removed duplicates. 2) A committee of researchers and CPD decision-makers selected a pool of items relevant to CPD. 3) An international group of experts (n = 70) reached consensus on the most relevant items using electronic Delphi surveys. 4) We created a preliminary instrument with the items found most relevant and assessed its factorial validity, internal consistency and reliability (weighted kappa) over a two-week period among 138 physicians attending a CPD activity. Out of 72 potentially relevant instruments, 47 were analyzed. Of the 1218 items extracted from these, 16% were discarded as improperly phrased and 70% discarded as duplicates. Mapping the remaining items onto the constructs of the integrated model of healthcare professionals' behaviors yielded a minimum of 18 and a maximum of 275 items per construct. The partnership committee retained 61 items covering all seven constructs. Two iterations of the Delphi process produced consensus on a provisional 40-item questionnaire. Exploratory factorial analysis following test-retest resulted in a 12-item questionnaire. Cronbach's coefficients for the constructs varied from 0.77 to 0.85. Conclusion A 12-item theory-based instrument for assessing the impact of CPD activities on health professionals' clinical behavioral intentions showed adequate validity and reliability. Further studies could assess its responsiveness to behavior change following CPD activities and its capacity to predict health professionals' clinical performance. PMID:24643173
International Handbook on the Continuing Professional Development of Teachers
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Day, Christopher; Sachs, Judyth
2005-01-01
This Handbook brings together theoretical and empirical research on purposes, policies and practices of teachers' continuing professional development (CPD) over the last twenty years. It provides a unique collection of regional writing from key professionals in different regions of the world, featuring: (1) A review of current CPD literature; (2)…
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Nyström, Sofia; Dahlberg, Johanna; Edelbring, Samuel; Hult, Håkan; Abrandt Dahlgren, Madeleine
2017-01-01
The increasing complexity of health care practice makes continuing professional development (CPD) essential for health care professionals. Simulation-based training is a CPD activity that is often applied to improve interprofessional collaboration and the quality of care. The aim of this study is to explore simulation as a pedagogical practice for…
What Is "Effective" CPD for Contemporary Physical Education Teachers? A Deweyan Framework
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Armour, Kathleen; Quennerstedt, Mikael; Chambers, Fiona; Makopoulou, Kyriaki
2017-01-01
It is widely argued that continuing professional development (CPD) for physical education (PE) teachers is important, yet questions remain about "effective" CPD. We consider these questions afresh from a Deweyan perspective. An overview of the CPD/PE-CPD literature reveals conflicting positions on teachers as learners. Considering the…
Brown, T; Wassif, H S
2017-02-01
Participating in continuing professional development (CPD) activities is a requirement for dental practitioners to keep their skills and knowledge up to date. Understanding the ways dental practitioners engage with professional development and the impact on practice is not fully known (Eaton et al. 2011, http://www.gdc-uk.org/Aboutus/policy/Documents/Impact%20Of%20CPD%20In%20Dentistry.pdf). The aim of this study was to gain insights into the ways that dentists reflect on their professional development and what may be influencing their choices. Empirical qualitative data were collected by semi-structured interviewing of five mid-career dentists. Using grounded theory, the data were analysed for themes about CPD choice and participation. Three themes were identified as influences to dentists' choices of CPD with pragmatic considerations of how new learning could benefit their patients and their practices. Dental practitioners were influenced by the requirements of external regulatory bodies which they did not consider to necessarily improve practice. Dentists working in primary care in the UK are undertaking CPD which is influenced by the pragmatic requirements of running a small business and to meet regulatory requirements. In this sample, dentists are not critically reflecting on their education needs when choosing their CPD activity. Protected learning time and organisational feedback and support are recommended as a way to promote more meaningful reflection on learning and to improve professional development. © 2015 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.
The Role of Collegial Interaction in Continuing Professional Development
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Gagliardi, Anna R.; Wright, Frances C.; Anderson, Michael A. B.; Davis, Dave
2007-01-01
Introduction: Many physicians seek information from colleagues over other sources, highlighting the important role of interaction in continuing professional development (CPD). To guide the development of CPD opportunities, this study explored the nature of cancer-related questions faced by general surgeons, and how interaction with colleagues…
Continuing Professional Development: Rhetoric and Practice in the NHS
ERIC Educational Resources Information Center
Morgan, Arthur; Cullinane, Joanne; Pye, Michael
2008-01-01
This article explores the experience of Continuing Professional Development (CPD) by supervisory-level clinical staff in the National Health Service. Four main themes are highlighted in the literature, namely the nature and experience of CPD, its relationship with human resource management practices and in particular in career development and…
Mugisha, J F
2009-01-01
This project revitalised continuing professional development (CPD) among rural health professionals in Uganda, Africa, using information and communication technology (ICT). The project was piloted in 3 rural hospitals where CPD activities were failing to meet demand because activities were not properly coordinated, the meetings were too infrequent, the delivery methods were inappropriate, and the content was highly supply-driven and generally irrelevant to the performance needs of the health workers. The project intervention involved the installation of various ICT equipment including computers, liquid crystal display (LCD) projectors, office copiers, printers, spiral binders and CDs. A number of health workers were also trained in ICT use. Three years later, an evaluation study was conducted using interviews, focus group discussions and document review. The results indicated that there had been a rapid increase in the number of staff attending the CPD sessions, an increased staff mix among participants, improved quality of CPD presentations, increased use of locally produced content, more relevant topics discussed and an increased interest by hospital management in CPD, manifested by commitment of staff training funds. Staff motivation, attitude and responsiveness to clients had also improved as a result of the invigorated CPD activities.
School Psychologists' Continuing Professional Development Preferences and Practices
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Armistead, Leigh D.; Castillo, Jose M.; Curtis, Michael J.; Chappel, Ashley; Cunningham, Jennifer
2013-01-01
This study investigated school psychologists' continuing professional development (CPD) activities, topics, needs, motivations, financial expenditures, and opinions, as well as relationships between select demographic characteristics and certain CPD practices and preferences. A survey was mailed to 1,000 randomly selected Regular Members of…
ERIC Educational Resources Information Center
Akalu, Girmaw Abebe
2016-01-01
The continuing professional development (CPD) of teachers has increasingly come to be considered an important component of teacher policy reforms throughout much of the world. As part of its comprehensive school improvement and teacher development programmes, Ethiopia has recently developed a national policy framework on CPD for teachers. Arguing…
Continuous professional development for GPs: experience from Denmark.
Kjaer, N K; Steenstrup, A P; Pedersen, L B; Halling, A
2014-07-01
Continuous professional development (CPD) for Danish general practitioners (GPs) is voluntary and based on funded accredited activities. There is an ongoing discussion on how to improve this current system by introducing mandatory elements. To inform this debate, we set out to identify GPs' current use of CPD and to explore the motives behind their choices. A mixed-methods study with a combined qualitative and quantitative approach was used. In 2012, two focus group interviews were conducted, followed up the same year by an online questionnaire sent to 1079 randomly chosen Danish GPs. Focus groups: CPD activities are chosen based on personal needs analysis, and in order to be professionally updated, to meet engaged colleagues and to prevent burnout. GPs also attend CPD to assess their own pre-existing level of competence. CPD activities need to be experienced as being both meaningful and relevant in order to have an impact. Questionnaire: The response rate was 686/1079 (63%). GPs spend on average 10.5 days per year on accredited, voluntary CPD activities. Workplace-related CPD activities and practice-based small group learning played a significant role. The main motivation for choice of CPD activities included academic interest, experience of patient-related problems in their own surgeries and medical topics where the GPs felt insufficiently confident. Danish GPs are frequent users of voluntary accredited CPD. Their CPD choices are motivated by topics strengthening their professional capacity and preventing burnout. There would seem to be no need for a mandatory system. 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.
Pursuing CPD in the Caribbean: Individual Quest versus Organizational Goal
ERIC Educational Resources Information Center
Gosine-Boodoo, Meerabai; Mc Nish, Mark
2009-01-01
This study explores Caribbean librarians' perceptions on continuing professional development (CPD) as it relates to employer support, personal interest and motivation. CPD literature was reviewed and a questionnaire designed. Hypotheses were tested based upon the following questions: do clearly defined CPD policies motivate librarians to pursue…
Using Continuing Professional Development with Portfolio in a Pharmaceutics Course.
Schneider, Jennifer; O'Hara, Kate; Munro, Irene
2016-11-07
The introduction of Continuing Professional Development (CPD) to encourage individual life-long learning as a way of maintaining professional competency in pharmacy has faced resistance. To investigate ways to address this barrier we included CPD with portfolio in a university Pharmaceutics course. Underpinning knowledge for the course was delivered using a flipped classroom approach and students used the CPD model to address clinical scenarios presented in a simulated pharmacy setting. Students produced portfolio items for the different case scenarios and submitted these for assessment. This provided the opportunity for students to carry out repeated application of the CPD cycle and, in so doing, develop skills in critical thinking for self-reflection and self-evaluation. This course was designed to encourage the development of higher level learning skills for future self-directed learning. Thirty six students submitted a completed portfolio. Twenty nine students achieved a result of >70%, five students scored between 57%-69%, one student obtained a mark of 50% and one student failed. The end of course survey revealed that while students found portfolio development challenging (40%), they also reported that it was effective for self-learning (54%). Differentiating between the concepts "reflection" and "evaluation" in CPD was problematic for some students and the use of clearer, simpler language should be used to explain these processes in future CPD work.
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Armour, Kathleen M.; Yelling, Martin R.
2004-01-01
Continuing Professional Development (CPD) is now a cornerstone of education policy in the UK and elsewhere. If policy aspirations translate successfully into practice, then (funded) CPD opportunities will abound and teachers will be 'developed' in a logical and structured way from the moment they enter the profession until retirement. As a result…
Teachers' Continuing Professional Development: Framing a Model of Outcomes
ERIC Educational Resources Information Center
Harland, John; Kinder, Kay
2014-01-01
In order to contribute towards the construction of an empirically-grounded theory of effective continuing professional development (CPD), this paper seeks to develop a model of the effects of teachers' CPD or in-service education and training (INSET). It builds on an earlier typology of INSET outcomes and compares it to two previous classification…
Continuing Professional Development: Lifelong Learning of Millions
ERIC Educational Resources Information Center
Friedman, Andrew L.
2011-01-01
Continuing Professional Development (CPD) is the means by which the professions across the world ensure that their knowledge and skills remain up to date and relevant to changing needs and environments. CPD significantly contributes to the quality and reputation of the professions and therefore to the quality of national and international social…
Lebanese Teachers' Views on "Continuing Professional Development"
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Nabhani, Mona; Bahous, Rima
2010-01-01
This study elicits Lebanese teachers' views on Continuing Professional Development (CPD). Seven hundred and thirty-nine teachers from across Lebanon responded to semi-structured questions about personal and school efforts to help stay up to date. They expressed their views on what constitutes effective CPD, why this is needed and how this…
"Tears, Laughter, Camaraderie": Professional Development for Headteachers
ERIC Educational Resources Information Center
Woods, Philip A.; Woods, Glenys J.; Cowie, Michael
2009-01-01
This article reports and interprets the findings of a study of headteachers' views and perceptions of continuing professional development (CPD) provision and their ongoing CPD needs and priorities, carried out in 2007 in Scotland, involving headteachers from the primary and secondary sectors. Topic areas in which headteachers generally were most…
Evaluating Online CPD Using Educational Criteria Derived from the Experiential Learning Cycle.
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Friedman, Andrew; Watts, David; Croston, Judith; Durkin, Catherine
2002-01-01
Develops a set of educational evaluation criteria for online continuing professional development (CPD) courses using Kolb's experiential learning cycle theory. Evaluates five courses provided by online CPD Web sites, concludes that these online courses neglect parts of the learning cycle, and suggests improvements. (Author/LRW)
Factors Affecting Academics' Involvement in TEL Continuing Professional Development (CPD)
ERIC Educational Resources Information Center
AlMutlaq, Abdullah; Dimitriadi, Yota; McCrindle, Rachel
2017-01-01
Reinforcing the level of essentiality of understanding the factors that influence the involvement in TEL-oriented CPD and the challenges to the sustained expansion of their expertise not only for academics, but also professional bodies and educational developer for effective integration of digital technologies in teaching and learning remains is…
Continuing Professional Development in Nursing: Does Age Matter?
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Lammintakanen, Johanna; Kivinen, Tuula
2012-01-01
Purpose: The purpose of this paper is to describe and compare the views of nurses of different ages on continuing professional development (CPD). The authors were interested in possible differences in the use of formal and especially informal CPD practices between nurses of different ages, and likewise in possible differences in attitudes of…
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Alfrey, Laura; Webb, Louisa; Cale, Lorraine
2012-01-01
This paper uses figurational sociology to explain why Secondary Physical Education teachers' engagement with Health Related Exercise (HRE) is often limited. Historically-rooted concerns surround the teaching of HRE, and these have recently been linked to teachers' limited continuing professional development (CPD) in HRE (HRE-CPD). A two-phase,…
Power, Ailsa; Grammatiki, Aikaterini; Bates, Ian; Mc Kellar, Susan; Johnson, B Julienne; Diack, H Lesley; Stewart, Derek; Hudson, Steve A
2011-12-01
To explore factors associated with Scottish pharmacists' views and attitudes to continuing professional development (CPD). A retrospective principal component analysis of 552 (22.8%) questionnaires returned from a sample of 2420 Scottish pharmacists randomly selected from the 4300 pharmacists registered with the Royal Pharmaceutical Society of Great Britain and with a Scottish address. Principal component analysis of questionnaire items (n = 19) revealed four factors associated with Scottish pharmacists' views and attitudes to CPD: having positive support in the workplace, having access to resources and meeting learning needs, having confidence in the CPD process and motivation to participate in the CPD process. Community pharmacists were identified as the subgroup of pharmacists that needed most support for CPD regarding all four factors, while pharmacists working in primary care felt that they had most support in the workplace in comparison to other sectors (P < 0.05) and better access to resources and meeting learning needs when compared to community (P < 0.001) and hospital (P = 0.008) colleagues. Pharmacists working in primary care also felt more motivated to participate in the CPD process than those in the community (P < 0.001), and hospital pharmacists reported having more confidence in the CPD process compared to community pharmacists (P < 0.05). Using principal component analysis has identified four factors associated with Scottish pharmacists' views and attitudes to CPD. This may provide an approach to facilitate comparison of CPD views and attitudes with intra and inter professional groupings. Further study may allow identification of good practice and solutions to common CPD issues. © 2011 The Authors. IJPP © 2011 Royal Pharmaceutical Society.
Tofade, Toyin; Abate, Marie; Fu, Yunting
2014-04-01
To obtain feedback about the potential usefulness of a continuing professional development (CPD) portfolio for enhancing a faculty or practitioner's scholarship of teaching and learning (SoTL). A CPD portfolio approach to the SoTL was distributed in advance to registrants of the 2011 Annual AACP Teacher's Seminar. In an interactive workshop, faculty facilitators described a model for a CPD process applied to the development of an individual's SoTL. During the workshop, participants were asked to complete the initial sections of the portfolio to develop a personal plan for success in the SoTL. Post workshop, an evaluation form was distributed to the participants to obtain feedback about the CPD approach. Completed evaluation forms were collected, collated, and summarized. A total of 53 (14.1%) workshop participants completed the evaluation form of the 375 attendees. In all, 25 assistant professors, 14 associate professors, 4 full professors, 10 residents/students, 22 clinical, and 2 research faculty submitted evaluations. The proposed uses for the portfolio model selected most often by the responders were for personal development, faculty evaluation, increasing the SoTL, new faculty development, preceptor development, and residency training. A structured CPD portfolio model might be useful for the professional development of the SoTL.
Pintye, Jillian; Jacob, Sheena; Chung, Michael H.; Middleton, Lyn; Iliffe, Jill; Kim, H. Nina
2017-01-01
Background As innovations in the prevention and treatment of HIV and TB advance, continuing professional development (CPD) of health care workers (HCWs) remains a high priority, particularly in sub-Saharan Africa where dual TB/HIV epidemics are compounded by severe HCW shortages. There is further need to examine CPD programs to identify challenges and effective solutions to strengthen HIV/TB-related CPD. Methods Qualitative evaluations in Malawi, Tanzania and South Africa (RSA) were conducted using key informant interviews (KIIs) and focus group discussions (FGDs) in each country to identify barriers and enablers of effective HIV/TB-related CPD. Key stakeholders represented CPD implementers, regulators, and developers. HCWs were purposively sampled from high disease burden districts; each HCW completed brief, semi-structured questionnaires and participated in a FGD. KII and FGD results were combined into key themes spanning across countries using a grounded theory approach. Results Fifty-two KIIs were conducted: 17 in Malawi, 19 in Tanzania and 16 in RSA. Eighty-nine HCWs (24 from Malawi, 38 from Tanzania and 27 from RSA) completed questionnaires and participated in FGDs. Primarily, lack of sustainable financial resources and limitations in coordination of CPD result in poor accountability for CPD oversight and reduce CPD quality assurance. Healthcare worker shortages limit CPD opportunities, creating disparities in CPD access. CPD irrelevance and imbalance between HCW-identified CPD needs and current programs reduce enthusiasm for CPD. Facility-level constraints, including poor infrastructure and weak supply chains, restrict implementation of CPD skills and knowledge. Challenges are more severe in rural settings. Conclusion To address identified gaps, sustainable funding, strong leadership and collaboration at every level are needed to strengthen CPD regulation and accreditation systems; increase CPD accessibility in the workplace; and create enabling environments for CPD implementation. Together, these improvements may improve TB/HIV CPD quality and patient outcomes. PMID:29040303
Feldacker, Caryl; Pintye, Jillian; Jacob, Sheena; Chung, Michael H; Middleton, Lyn; Iliffe, Jill; Kim, H Nina
2017-01-01
As innovations in the prevention and treatment of HIV and TB advance, continuing professional development (CPD) of health care workers (HCWs) remains a high priority, particularly in sub-Saharan Africa where dual TB/HIV epidemics are compounded by severe HCW shortages. There is further need to examine CPD programs to identify challenges and effective solutions to strengthen HIV/TB-related CPD. Qualitative evaluations in Malawi, Tanzania and South Africa (RSA) were conducted using key informant interviews (KIIs) and focus group discussions (FGDs) in each country to identify barriers and enablers of effective HIV/TB-related CPD. Key stakeholders represented CPD implementers, regulators, and developers. HCWs were purposively sampled from high disease burden districts; each HCW completed brief, semi-structured questionnaires and participated in a FGD. KII and FGD results were combined into key themes spanning across countries using a grounded theory approach. Fifty-two KIIs were conducted: 17 in Malawi, 19 in Tanzania and 16 in RSA. Eighty-nine HCWs (24 from Malawi, 38 from Tanzania and 27 from RSA) completed questionnaires and participated in FGDs. Primarily, lack of sustainable financial resources and limitations in coordination of CPD result in poor accountability for CPD oversight and reduce CPD quality assurance. Healthcare worker shortages limit CPD opportunities, creating disparities in CPD access. CPD irrelevance and imbalance between HCW-identified CPD needs and current programs reduce enthusiasm for CPD. Facility-level constraints, including poor infrastructure and weak supply chains, restrict implementation of CPD skills and knowledge. Challenges are more severe in rural settings. To address identified gaps, sustainable funding, strong leadership and collaboration at every level are needed to strengthen CPD regulation and accreditation systems; increase CPD accessibility in the workplace; and create enabling environments for CPD implementation. Together, these improvements may improve TB/HIV CPD quality and patient outcomes.
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Helyer, Ruth; Lee, Dionne
2012-01-01
This paper reports an innovative continuing professional development (CPD) project for academic staff in a UK university. The aim of the project is to develop academics' skills in relating to the business environment. The project has a number of strands, but the principal focus of this paper is upon a mentoring initiative. Much CPD in universities…
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Kempen, M.; Steyn, G. M.
2016-01-01
A collaborative continuous professional (CPD) model was implemented and evaluated in six special schools in Gauteng, South Africa in order to support teachers in their professional capacity. The study which reports on a two year study aimed to establish the value of the CPD programme on teachers' learning, students' outcomes and whole school…
ERIC Educational Resources Information Center
Miyazaki, Takeshi
2016-01-01
This paper reports on research into a continuing professional development (CPD) project, "Projet de Renforcement de l'Enseignement des Mathématiques, des Sciences et de la Technologie" (PREMST) [Strengthening Mathematics, Science, and Technologies in Education Project]. The literature review reveals few examples of CPD changing the…
Embo, M; Valcke, M
2017-05-01
Midwifery education plays an important role in educating graduates about engaging in continuous professional development (CPD) but there is a lack of empirical research analysing student midwives' awareness of CPD beyond graduation. We aimed to explore student midwives' awareness of the need to become lifelong learners and to map their knowledge of CPD activities available after graduation. Therefore, forty-seven reflective documents, written in the last week of student midwives' training programme, were analysed in a thematic way. Content analysis confirmed student midwives' awareness of the importance of CPD before graduation. They mentioned different reasons for future involvement in CPD and described both, formal and informal CPD-activities. Respondents were especially aware of the importance of knowledge, to a lesser degree of skills-training and still less of the potential value of the Internet for individual and collective learning. Respondents perceived a need for a mandatory preceptorship. Supporting learning guides were highly valued and the importance of reflection on CPD was well-established. This could have resulted from an integrated reflective learning strategy during education. Undergraduate midwives are aware of the importance of CPD and the interplay of formal and informal learning activities. Virtual learning requires special attention to overcome CPD challenges. Copyright © 2015 Elsevier Ltd. All rights reserved.
The effect of continuing professional development on public complaints: a case-control study.
Wenghofer, Elizabeth F; Campbell, Craig; Marlow, Bernard; Kam, Sophia M; Carter, Lorraine; McCauley, William
2015-03-01
This study aimed to investigate the relationship between participation in different types of continuing professional development (CPD), and incidences and types of public complaint against physicians. Cases included physicians against whom complaints were made by members of the public to the medical regulatory body in Ontario, Canada, the College of Physicians and Surgeons of Ontario (CPSO), during 2008 and 2009. The control cohort included physicians against whom no complaints were documented during the same period. We focused on complaints related to physician communication, quality of care and professionalism. The CPD data included all Royal College of Physicians and Surgeons of Canada (RCPSC) and College of Family Physicians of Canada (CFPC) CPD programme activities reported by the case and control physicians. Multivariate logistic regression models were used to determine if the independent variable, reported participation in CPD, was associated with the dependent variable, the complaints-related status of the physician in the year following reported CPD activities. A total of 2792 physicians were included in the study. There was a significant relationship between participation in CPD, type of CPD and type of complaint received. Analysis indicated that physicians who reported overall participation in CPD activities were significantly less likely (odds ratio 0.604; p = 0.028) to receive quality of care-related complaints than those who did not report participating in CPD. Additionally, participation in group-based CPD was less likely (OR 0.681; p = 0.041) to result in quality of care-related complaints. The findings demonstrate a positive relationship between participation in the national CPD programmes of the CFPC and RCPSC, and lower numbers of public complaints received by the CPSO. As certification bodies and regulators alike are increasingly mandating CPD, they are encouraged to continually evaluate the effectiveness of their programmes to maximise programme impact on physician performance at the population level. © 2015 John Wiley & Sons Ltd.
Effects of continuing professional development on clinical performance
Goulet, François; Hudon, Eveline; Gagnon, Robert; Gauvin, Eliane; Lemire, Francine; Arsenault, Isabelle
2013-01-01
Abstract Objective To evaluate the link between the quantity and quality of continuing professional development (CPD) activities completed by family physicians in Quebec and the quality of their practice. Design Retrospective analysis of data collected during professional inspection visits (PIVs). Setting Quebec. Participants Three groups were created from among Quebec family physicians who had been subject to PIVs (peer evaluation) by the Collège des médecins du Québec between 1998 and 2005. Group 1 was composed of physicians who were members of the College of Family Physicians of Canada, which requires participation in 250 hours of CPD in every 5-year cycle. Group 2 was composed of family physicians who were not members of the College of Family Physicians of Canada but who had declared at least 50 hours a year of CPD on their Collège des médecins du Québec annual notice of assessment for the same period. Group 3 was composed of family physicians who had declared fewer than 10 hours of CPD a year. Main outcome measures During the PIV, the following characteristics were examined: record keeping, quality and number of hours of CPD activities, and quality of professional practice based on 3 components— clinical investigation, accuracy of diagnosis, and appropriateness of treatment plan and follow-up. Results The factors associated with a high quality of practice were privileges in a hospital or local community health centre (institution) and a substantial number of accredited CPD hours (Mainpro-M1, Credit I, or Mainpro-C). The factors associated with a poor quality of practice were advanced age of the physician, absence of privileges in an institution (hospital or local community health centre), and participation in CPD activities that were more informal, such as reading and non-accredited activities (Mainpro-M2). Conclusion This study supports earlier research showing that CPD activities of sufficient quality and quantity are correlated with a high quality of professional practice by family physicians. PMID:23673591
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Walsh, Christopher S.; Power, Tom; Khatoon, Masuda; Biswas, Sudeb Kumar; Paul, Ashok Kumar; Sarkar, Bikash Chandra; Griffiths, Malcolm
2013-01-01
Examples of mobile phones being used with teachers to provide continuing professional development (CPD) in emerging economies at scale are largely absent from the research literature. We outline English in Action's (EIA) model for providing 80,000 teachers with CPD to improve their communicative language teaching in Bangladesh over nine years.…
Michel-Schuldt, Michaela; Billy Dayon, Matilda; Toft Klar, Robin; Subah, Marion; King-Lincoln, Esther; Kpangbala-Flomo, Cecelia; Broniatowski, Raphaël
2018-03-03
Maternal and newborn mortality remains high in Liberia. There is a severe rural-urban gap in accessibility to health care services. A competent midwifery workforce is able to meet the needs of mothers and newborns. Evidence shows that competence can be assured through initial education along with continuous professional development (CPD). In the past, CPD was not regulated and coordinated in Liberia which is cpommon in the African region. To Support a competent regulated midwifery workforce through continuous professional development. A new CPD model was developed by the Liberian Board for Nursing and Midwifery. With its establishment, all midwives and nurses are required to undertake CPD programmes consisting of certified training and mentoring in order to renew their practicing license. The new model is being piloted in one county in which regular mentoring visits that include skills training are being conducted combined with the use of mobile learning applications addressing maternity health issues. Quality control of the CPD pilot is assured by the Liberian Board for Nursing and Midwifery. The mentoring visits are conducted on a clinical level but are coordinated on the national and county level. CPD using mobile learning on smartphones and regular mentoring visits not only improved knowledge and skills of midwives and nurses but also provided a solution to enhance accessibility in rural areas through improved communication and transportation, as well as improved career development of health personnel working in remote areas. Mentors were trained on a national, county, and health facility level in the pilot county with mentoring visits conducted regularly. The CPD programme of the Liberian Board for Nursing and Midwifery, currently in pilot-testing by various partners, aims to highlight the positive impact of the coordinating role of both the regulatory body and health authorities. Using regular process and programme reviews to improve capacity, knowledge, and skills of health professionals. Copyright © 2018 Elsevier Ltd. All rights reserved.
Science Teachers' Typology of CPD Activities: A Socio-Constructivist Perspective
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EL-Deghaidy, Heba; Mansour, Nasser; Alshamrani, Saeed
2015-01-01
This study presents a typology of continuing professional development (CPD) activities and provides a discussion related to each. The typology includes 2 main themes, which investigate the various types of activities and the content presented in CPD programmes. The study used qualitative methods (open-ended questionnaires in addition to…
Continuing professional development and social accountability: a review of the literature.
Fleet, Lisa J; Kirby, Fran; Cutler, Sarah; Dunikowski, Lynn; Nasmith, Louise; Shaughnessy, Rita
2008-01-01
The idea that health professionals should be accountable to the society they serve is not a new concept and by the 1990 s, the continuing professional development (CPD) of health professionals was being seen as one way in which Canadians' level of health could be improved. The public was, and is still today, increasingly demanding a system that is more responsive to regional and community needs. As a result, there is a need for more health professional education at all stages of the education continuum - undergraduate, postgraduate, and continuing professional development - that meets the health and social needs of the populations being served. The trend is now towards 'socially accountable' health care, meaning that the broader context of CPD must also include the personal, social, and political aspects of health care and as such, involve a widening of accountability to patients, the community, managers and policymakers. CPD planning must take into account local and national priorities as well as personal learning needs. However, the definition of social accountability and the stages at which it is addressed is sometimes vague and this added to the difficulty of identifying relevant studies in the literature. Nonetheless, there were some "best practices" evident via Canadian and American studies which focused on models of socially accountable CPD, as well as examples of interdisciplinary collaboration in Canada, the United States, Australia, Great Britain, and the United Arab Emirates. However, there is a definite need for increased research and publication of such "best practice" initiatives. There is also a need for Canadian health professional schools to facilitate this process by sharing their experiences and resources if possible. An extensive literature review was conducted between January and March 2004. Due to time constraints, it was limited to articles written in the English language. The databases/sources utilized included: Medline (now known as Pubmed), CINAHL, ERIC, PsychInfo, Canadian Business & Current Affairs (CBCA) Full-text Education (now known as CBCA Education), Research and Development Resource Base in Continuing Medical Education (RDRB/CME) at the University of Toronto, EMBASE (Excerpta Medica). This literature review was one of the first activities conducted under the auspices of "Issues of Quality and Continuing Professional Development: Maintenance of Competence", a national project funded by the Primary Health Care Transition Fund, Health Canada. The purposes of this review were to identify literature which focuses on aspects of continuing professional development, social accountability, and determinants of health; "best practices" of socially accountable CPD and inter/intra-disciplinary collaboration, and the critical success factors and challenges to implementing CPD, especially CPD that meets the needs of both health professionals and the populations they serve.
Introduction of a continuing professional development tool for preceptors: lessons learned.
Tofade, Toyin; Kim, Jane; Lebovitz, Lisa; Leadon, Kim; Maynor, Lena; Culhane, Nicole; Freeberry, Mark; Harris, JoAnn Stacy; Abate, Marie
2015-04-01
Accreditation Council for Pharmacy Education (ACPE) guidelines state that preceptors should "have a systematic, self-directed approach to their own continuing professional development (CPD)." The objective of this study was to encourage preceptors to take advantage of the ACPE CPD resources and implement the concept of CPD (reflect, plan, act, evaluate, record) as a framework for guiding individual preceptor's continuing development as educators and to determine their opinion regarding the usefulness, effectiveness, and obstacles to implementation of this approach. A total of 3713 preceptors from the participating schools were encouraged to undergo CPD training and invited to respond to a series of questions. Of the initial respondents, 48% represented health system/hospital preceptors, followed by community/independent pharmacists (64 of 236, 28%). Preceptor respondents often train students from multiple schools/colleges (average = 1.9 schools/colleges per preceptor) and 90% agreed or strongly agreed with the statement, "the CPD model, as learned in the webcasts, is beneficial for ongoing preceptor development." The general consensus was that the preceptor portfolio provided motivation to reflect, plan, and set more defined and realistic goals for students, residents, and themselves as educators and could be a valuable starting point for promoting preceptors' reflection, planning, and action related to rotation management, professional teaching, and student learning goals. © The Author(s) 2014.
Lee, Yeh Chen; Kroon, René; Koczwara, Bogda; Haines, Ian; Francis, Kay; Millward, Michael; Kefford, Richard; Olver, Ian; Mileshkin, Linda
2017-08-01
The completion of continuing professional development (CPD) is mandatory for medical oncologists and trainees (MO&T). Pharmaceutical companies may fund some CPD activities, but there is increasing debate about the potential for conflicts of interest (COI). To assess current practices around funding to attend CPD activities. An electronic survey was distributed to Australian MO&T. The survey asked questions about current practices, institutional policies and perceptions about attending CPD funded by pharmaceutical companies. The design looked at comparing responses between MO&T as well as their understanding of and training around institutional and ethical process. A total of 157 of 653 (24%) responses was received, the majority from MO (76%). Most CPD activities attended by MO&T were self-funded (53%), followed by funding from institutions (19%), pharmaceutical companies (16%) and salary award (16%). Most institutions allowed MO&T to receive CPD funding from professional organisations (104/157, 66%) or pharmaceutical companies (90/157, 57%). A minority of respondents (13/157, 8%) reported that the process to use pharmaceutical funds had been considered by an ethics committee. Although 103/157 (66%) had received pharmaceutical funding for CPD, most (109/157, 69%) reported never receiving training about potential COI. The lack of education was more noticeable among trainees (odds ratio (OR) 8.61, P = 0.02). MO&T acknowledged the potential bias towards a pharmaceutical product (P = 0.05) but believed there was adequate separation between themselves and pharmaceutical companies (P < 0.01). Majority of CPD attended by MO&T is self-funded. There is lack of clarity in institutional policies regarding external funding support for CPD activities. Formal education about potential COI is lacking. © 2017 Royal Australasian College of Physicians.
Using Dentistry as a Case Study to Examine Continuing Education and Its Impact on Practice
ERIC Educational Resources Information Center
Bullock, Alison; Firmstone, Vickie; Frame, John; Thomas, Hywel
2010-01-01
Continuing education is a defining characteristic of work in the professions. Yet the approach various professional groups take to continuing professional development (CPD) differs widely in terms of regulatory frameworks and requirements, modes of delivery and funding. Importantly, little is understood about how CPD impacts on practice. This…
Teachers' Professional Learning in a European Learning Society: The Case of Physical Education
ERIC Educational Resources Information Center
Makopoulou, Kyriaki; Armour, Kathleen
2011-01-01
Background: In the contemporary "knowledge-driven" European society, the quality and relevance of Continuing Professional Development (CPD) for teachers and Physical Education teachers (PE-CPD) has come under scrutiny. National contexts within Europe vary considerably, however, so there is a need to gain analytical insights into PE-CPD…
ERIC Educational Resources Information Center
Kubalíková, Andrea; Kacian, Adrian
2016-01-01
This article analyzes the present status of continuing professional development of teachers (CPD) in Slovakia in the post-communist era. During 25 years of democracy in Slovak society, the system of education has undergone several formal reforms, mainly in the area of legislation. As the analysis demonstrates, CPD in Slovakia still follows the…
ERIC Educational Resources Information Center
Belay, Sintayehu
2016-01-01
This study examined the contribution of teachers' Continuous Professional Development (CPD) to quality of education and its challenging factors related with teachers. For this purpose, the study employed descriptive survey method. 76 or 40.86% participant teachers were selected using simple random sampling technique. Close-ended questionnaire was…
Goodyear, Victoria A
2017-03-01
It has been argued, extensively and internationally, that sustained school-based continuous professional development (CPD) has the potential to overcome some of the shortcomings of traditional one-off CPD programs. Yet, the evidence base on more effective or less effective forms of CPD is contradictory. The mechanisms by which sustained support should be offered are unclear, and the impacts on teachers' and students' learning are complex and difficult to track. The purpose of this study was to examine the impact of a sustained school-based, tailored, and supported CPD program on teachers' practices and students' learning. Data are reported from 6 case studies of individual teachers engaged in a yearlong CPD program focused on cooperative learning. The CPD program involved participatory action research and frequent interaction/support from a boundary spanner (researcher/facilitator). Data were gathered from 29 video-recorded lessons, 108 interviews, and 35 field journal entries. (a) Individualized (external) support, (b) departmental (internal) support, and (c) sustained support impacted teachers' practices of cooperative learning. The teachers adapted their practices of cooperative learning in response to their students' learning needs. Teachers began to develop a level of pedagogical fluency, and in doing so, teachers advanced students' learning. Because this study demonstrates impact, it contributes to international literature on effective CPD. The key contribution is the detailed evidence about how and why CPD supported 6 individual teachers to learn-differently-and the complexity of the learning support required to engage in ongoing curriculum development to positively impact student learning.
Challenges of CPD for physiotherapists working as lone practitioners in amputee rehabilitation.
Cole, Mary Jane; Morris, Jane; Scammell, Amy
2008-09-01
The aim of this study was to explore the issues around continuing professional development (CPD) for physiotherapists working as lone practitioners in amputee rehabilitation in the United Kingdom (UK). Qualitative method using a phenomenological approach via one to one semi-structured interviews and thematic data analysis. Ten physiotherapists with responsibility for amputee rehabilitation working as lone practitioners in hospitals or specialist centres in the UK. CPD is valued and there is commitment towards the process. Current solutions are identified but there are frustrations around more structured CPD and organizational issues. These include inadequate access to learning opportunities, lack of professional feedback, insufficient time and limited learning skills. There are opportunities for improving CPD through organizational structures but specialist input is recommended to support lone practitioners and managers with the process, e.g., consultant or peripatetic therapists.
ERIC Educational Resources Information Center
Bacakova, Marketa; Closs, Alison
2013-01-01
The article supports the view that teachers are key to quality inclusive education and that continuing professional development (CPD) plays an essential role in promoting pro-inclusion changes in education systems. It reports and uses the findings from a research study focused on the educational experiences of two groups of Myanmar (Burmese)…
ERIC Educational Resources Information Center
Scherz, Zahava; Bialer, Liora; Eylon, Bat-Sheva
2011-01-01
This study was carried out in the framework of continuous professional development (CPD) programmes following a CPD model aimed at promoting "accomplished practice" involving: pedagogical knowledge, content knowledge, pedagogical content knowledge and scholarship of teaching. Teachers were asked to bring evidence about their practice.…
Attitudes towards continuous professional development: a study of pharmacists in Lebanon.
Saade, Sylvia; Ghazala, Fatima; Farhat, Ali; Hallit, Souheil
2018-01-01
To investigate the views and assess motivation, attitudes of pharmacists in Lebanon towards mandatory continuous education (CE), its transition to Continuous Professional Development (CPD), and identify barriers to participation in CPD. A cross-sectional observational study, conducted between February and May 2017, enrolled 591 pharmacists. The questionnaire used in this study was developed after an extensive literature review and based on previous similar studies in different countries. Half of the pharmacists who completed the questionnaire agreed that all the factors that were mentioned in the questionnaire motivated completing CPD, whereas 55.4% felt confident that CPD meets their needs. 78.4% felt confident in their abilities to assess what they have learned. 71.6% felt confident in their abilities to assess what additional CPD activity may be necessary. The majority of the pharmacists agreed that accessibility of group learning activities (location/distance) (69.6%), job restrictions (76.3%) and lack of time (80.6%) were the most essential barriers against participation in CPD. Motivation was significantly and positively correlated with attitude (r= 0.718), but negatively correlated with barriers (r= -0.243). Attitude was significantly and negatively correlated with barriers (r= -0.120). Our findings contribute to informing the forward pathway for the profession. Attitude and motivation to CPD were positive in this study. Accessibility of group learning activities due to distance and location, job restrictions and lack of time were the major barriers to participation in CPD. Potential solutions can be sought to address these issues.
Li, Xin; Gray, Kathleen; Chang, Shanton; Elliott, Kristine; Barnett, Stephen
2014-01-01
Online social networking (OSN) provides a new way for health professionals to communicate, collaborate and share ideas with each other for informal learning on a massive scale. It has important implications for ongoing efforts to support Continuing Professional Development (CPD) in the health professions. However, the challenge of analysing the data generated in OSNs makes it difficult to understand whether and how they are useful for CPD. This paper presents a conceptual model for using mixed methods to study data from OSNs to examine the efficacy of OSN in supporting informal learning of health professionals. It is expected that using this model with the dataset generated in OSNs for informal learning will produce new and important insights into how well this innovation in CPD is serving professionals and the healthcare system.
Sockalingam, Sanjeev; Tehrani, Hedieh; Lin, Elizabeth; Lieff, Susan; Harris, Ilene; Soklaridis, Sophie
2016-04-01
To explore the perspectives of leaders in psychiatry and continuing professional development (CPD) regarding the relationship, opportunities, and challenges in integrating quality improvement (QI) and CPD. In 2013-2014, the authors interviewed 18 participants in Canada: 10 psychiatrists-in-chief, 6 CPD leaders in psychiatry, and 2 individuals with experience integrating these domains in psychiatry who were identified through snowball sampling. Questions were designed to identify participants' perspectives about the definition, relationship, and integration of QI and CPD in psychiatry. Interviews were recorded and transcribed. An iterative, inductive method was used to thematically analyze the transcripts. To ensure the rigor of the analysis, the authors performed member checking and sampling until theoretical saturation was achieved. Participants defined QI as a concept measured at the individual, hospital, and health care system levels and CPD as a concept measured predominantly at the individual and hospital levels. Four themes related to the relationship between QI and CPD were identified: challenges with QI training, adoption of QI into the mental health care system, implementation of QI in CPD, and practice improvement outcomes. Despite participants describing QI and CPD as mutually beneficial, they expressed uncertainty about the appropriateness of aligning these domains within a mental health care context because of the identified challenges. This study identified challenges with aligning QI and CPD in psychiatry and yielded a framework to inform future integration efforts. Further research is needed to determine the generalizability of this framework to other specialties and health care professions.
ERIC Educational Resources Information Center
Turner, Rebecca; Spowart, Lucy; Winter, Jennie; Muneer, Reema; Harvey, Chloe; Kneale, Pauline
2017-01-01
Continuing professional development (CPD) for HE academic staff, through accredited courses for new lecturers, teaching innovation grants, peer review, mentoring and conference attendance, is firmly established practice, engagement with these activities may be essential to career progression. The input of students to CPD, student awareness of, or…
Survey of Irish general practitioners' preferences for continuing professional development.
Maher, B; O'Neill, R; Faruqui, A; Bergin, C; Horgan, M; Bennett, D; O'Tuathaigh, C M P
2018-01-01
Doctors' continuing professional development (CPD) training needs are known to be strongly influenced by national and local contextual characteristics. Given the changing national demographic profile and government-mandated changes to primary care health care provision, this study aimed to investigate Irish General Practitioners' (GPs) perceptions of, and preferences for, current and future CPD programmes. A cross-sectional questionnaire, using closed- and open-ended questions, was administered to Irish GPs, focusing on training needs analysis; CPD course content; preferred format and the learning environment. The response rate was 719/1000 (71.9%). GPs identified doctor-patient communication as the most important and best-performed GP skill. Discrepancies between perceived importance (high) and current performance (low) emerged for time/workload management, practice finance and business skills. GPs identified clinically-relevant primary care topics and non-clinical topics (stress management, business skills, practice management) as preferences for future CPD. Flexible methods for CPD delivery were important. Gender and practice location (urban or rural) significantly influenced CPD participation and future course preference. The increasing diversity of services offered in the Irish primary care setting, in both clinical and non-clinical areas, should be tailored based to include GP practice location and structure.
Archibald, Douglas; Liddy, Clare; Lochnan, Heather A; Hendry, Paul J; Keely, Erin J
2018-01-01
Continuing professional development (CPD) offerings should address the educational needs of health care providers. Innovative programs, such as electronic consultations (eConsults), provide unique educational opportunities for practice-based needs assessment. The purpose of this study is to assess whether CPD offerings match the needs of physicians by coding and comparing session content to clinical questions asked through eConsults. This study analyzes questions asked by primary care providers between July 2011 and January 2015 using a service that allows specialists to provide consultation over a secure web-based server. The content of these questions was compared with the CPD courses offered in the area in which these primary care providers are practicing over a similar period (2012-2014). The clinical questions were categorized by the content area. The percentage of questions asked about each content area was calculated for each of the 12 specialties consulted. CPD course offerings were categorized using the same list of content areas. Percentage of minutes dedicated to each content area was calculated for each specialty. The percentage of questions asked and the percentage of CPD course minutes for each content area were compared. There were numerous congruencies and discrepancies between the proportion of questions asked about a given content area and the CPD minutes dedicated to it. Traditional needs assessment may underestimate the need to address topics that are frequently the subject of eConsults. Planners should recognize eConsult questions as a valuable source of practice-associated challenges that can identify professional development needs of physicians.
Evaluating Teaching Development Activities in Higher Education: A Toolkit
ERIC Educational Resources Information Center
Kneale, Pauline; Winter, Jennie; Turner, Rebecca; Spowart, Lucy; Hughes, Jane; McKenna, Colleen; Muneer, Reema
2016-01-01
This toolkit is developed as a resource for providers of teaching-related continuing professional development (CPD) in higher education (HE). It focuses on capturing the longer-term value and impact of CPD for teachers and learners, and moving away from immediate satisfaction measures. It is informed by the literature on evaluating higher…
Attitudes towards continuous professional development: a study of pharmacists in Lebanon
Saade, Sylvia; Ghazala, Fatima; Farhat, Ali
2018-01-01
Objective: To investigate the views and assess motivation, attitudes of pharmacists in Lebanon towards mandatory continuous education (CE), its transition to Continuous Professional Development (CPD), and identify barriers to participation in CPD. Methods: A cross-sectional observational study, conducted between February and May 2017, enrolled 591 pharmacists. The questionnaire used in this study was developed after an extensive literature review and based on previous similar studies in different countries. Results: Half of the pharmacists who completed the questionnaire agreed that all the factors that were mentioned in the questionnaire motivated completing CPD, whereas 55.4% felt confident that CPD meets their needs. 78.4% felt confident in their abilities to assess what they have learned. 71.6% felt confident in their abilities to assess what additional CPD activity may be necessary. The majority of the pharmacists agreed that accessibility of group learning activities (location/distance) (69.6%), job restrictions (76.3%) and lack of time (80.6%) were the most essential barriers against participation in CPD. Motivation was significantly and positively correlated with attitude (r= 0.718), but negatively correlated with barriers (r= -0.243). Attitude was significantly and negatively correlated with barriers (r= -0.120). Conclusion: Our findings contribute to informing the forward pathway for the profession. Attitude and motivation to CPD were positive in this study. Accessibility of group learning activities due to distance and location, job restrictions and lack of time were the major barriers to participation in CPD. Potential solutions can be sought to address these issues. PMID:29619137
Wareing, A; Buissink, C; Harper, D; Gellert Olesen, M; Soto, M; Braico, S; Van Laer, P; Gremion, I; Rainford, L
2017-09-01
The aim of the study was to complete a collaborative review of Radiography continuing professional development (CPD) research material to support the production of European Federation of Radiographer Societies (EFRS) CPD recommendations. A meta-ethnography approach to literature review was applied focussing upon commonalities rather than discrepancies between research outcomes. This facilitated exploration of context across the geographical region of Europe with national variations in CPD governance. The seven phases of the meta-ethnographic approach were followed by two independent experienced researchers. A third researcher mediated the findings which were then explored collaboratively with the EFRS CPD working group for concordance. Phase seven of the meta-ethnography involved interpreting an expression of the synthesis from the previous stages. Six main corroborating themes emerged in this process and following mediation were expressed as themes; knowledge, skills & competency, needs/gap analysis, multi-layered/multi-modal, barriers and drivers; regulation vs autonomy; fostering collaboration - harnessing technology. The primary feature of CPD activity should be the resulting impact - to patients, the service, the profession and the individual; with all stakeholders working in partnership. CPD activity must be flexible/multi-modal to support the changing growth/dynamic workforce. All stakeholders should utilise communication and technology resources and make efforts to improve collaboration between the management, regulators and educators to support Radiographers to develop meaningful CPD. Health services across Europe are under increasing stress and a principal factor going forwards will be managing increasing demands on healthcare staff whilst supporting enhancement of the knowledge, skills and competency base. Copyright © 2017 The College of Radiographers. Published by Elsevier Ltd. All rights reserved.
McConnell, Karen J; Delate, Thomas; Newlon, Carey L
2015-04-25
To assess the long-term sustainability of continuing professional development (CPD) training in pharmacy practice and learning behaviors. This was a 3-year posttrial survey of pharmacists who had participated in an unblinded randomized controlled trial of CPD. The online survey assessed participants' perceptions of pharmacy practice, learning behaviors, and sustainability of CPD. Differences between groups on the posttrial survey responses and changes from the trial's follow-up survey to the posttrial survey responses within the intervention group were compared. Of the 91 pharmacists who completed the original trial, 72 (79%) participated in the sustainability survey. Compared to control participants, a higher percentage of intervention participants reported in the sustainability survey that they had utilized the CPD concept (45.7% vs 8.1%) and identified personal learning objectives (68.6% vs 43.2%) during the previous year. Compared to their follow-up survey responses, lower percentages of intervention participants reported identifying personal learning objectives (94.3% vs 68.6%), documenting their learning plan (82.9% vs 22.9%) and participating in learning by doing (42.9% vs 14.3%) in the sustainability survey. In the intervention group, many of the improvements to pharmacy practice items were sustained over the 3-year period but were not significantly different from the control group. Sustainability of a CPD intervention over a 3-year varied. While CPD-trained pharmacists reported utilizing CPD concepts at a higher rate than control pharmacists, their CPD learning behaviors diminished over time.
Leading Learning: The Role of School Leaders in Supporting Continuous Professional Development
ERIC Educational Resources Information Center
Stevenson, Michael; Hedberg, John G.; O'Sullivan, Kerry-Ann; Howe, Cathie
2016-01-01
In contemporary school settings, leaders seeking to support professional development are faced with many challenges. These challenges call for educators who can undertake professional learning that is continuous and adaptive to change. As a term, continuous professional development (CPD) reflects many different forms of professional development in…
Continuous Professional Development of English Language Teachers: Perception and Practices
ERIC Educational Resources Information Center
Al Asmari, AbdulRahman
2016-01-01
Professional development is considered as an essential element in enhancing the teaching and learning process to ensure student learning. Professional development can also be deemed as a cornerstone of teacher professionalism and quality. The governments and educational institutions invest significantly in Continuous Professional Development (CPD)…
CPD Aligned to Competency Standards to Support Quality Practice
Nash, Rose; Thompson, Wendy; Stupans, Ieva; Lau, Esther T. L.; Santos, Jose Manuel Serrano; Brown, Natalie; Nissen, Lisa M.; Chalmers, Leanne
2017-01-01
As medication experts, pharmacists are key members of the patient’s healthcare team. Pharmacists must maintain their competence to practice to remain responsive to the increasingly complex healthcare sector. This paper seeks to determine how competence training for pharmacists may enhance quality in their professional development. Results of two separately administered surveys (2012 and 2013) were compared to examine the reported continued professional development (CPD) practices of Australian pharmacists. Examination of results from both studies enabled a focus on how the competency standards inform CPD practice. In the survey administered in 2012, 91% (n = 253/278) pharmacists reported that they knew their current registration requirements. However, in the survey administered in 2013, only 43% (n = 46/107) reported utilization of the National Competency Standards Framework for Pharmacists in Australia (NCS) to self-asses their practice as part of their annual re-registration requirements. Fewer, 23% (n = 25/107), used the NCS to plan their CPD. This may be symptomatic of poor familiarity with the NCS, uncertainty around undertaking self-directed learning as part of a structured learning plan and/or misunderstandings around what CPD should include. This is supported by thematic analysis of pharmacists’ social media comments. Initial and ongoing competence training to support meaningful CPD requires urgent attention in Australia. The competence (knowledge, skills and attributes) required to engage in meaningful CPD practice should be introduced and developed prior to entry into practice; other countries may find they are in a similar position. PMID:28970424
CPD Aligned to Competency Standards to Support Quality Practice.
Nash, Rose; Thompson, Wendy; Stupans, Ieva; Lau, Esther T L; Santos, Jose Manuel Serrano; Brown, Natalie; Nissen, Lisa M; Chalmers, Leanne
2017-02-25
As medication experts, pharmacists are key members of the patient's healthcare team. Pharmacists must maintain their competence to practice to remain responsive to the increasingly complex healthcare sector. This paper seeks to determine how competence training for pharmacists may enhance quality in their professional development. Results of two separately administered surveys (2012 and 2013) were compared to examine the reported continued professional development (CPD) practices of Australian pharmacists. Examination of results from both studies enabled a focus on how the competency standards inform CPD practice.In the survey administered in 2012, 91% ( n = 253/278) pharmacists reported that they knew their current registration requirements. However, in the survey administered in 2013, only 43% ( n = 46/107) reported utilization of the National Competency Standards Framework for Pharmacists in Australia (NCS) to self-asses their practice as part of their annual re-registration requirements. Fewer, 23% ( n = 25/107), used the NCS to plan their CPD. This may be symptomatic of poor familiarity with the NCS, uncertainty around undertaking self-directed learning as part of a structured learning plan and/or misunderstandings around what CPD should include. This is supported by thematic analysis of pharmacists' social media comments. Initial and ongoing competence training to support meaningful CPD requires urgent attention in Australia. The competence (knowledge, skills and attributes) required to engage in meaningful CPD practice should be introduced and developed prior to entry into practice; other countries may find they are in a similar position.
ERIC Educational Resources Information Center
Murphy, Brid
2017-01-01
In 2004, the International Federation of Accountants introduced International Education Standard 7 (IES 7), requiring all member professional accounting bodies to adopt mandatory continuing professional development (CPD) schemes. IES 7 places responsibility on individual accounting practitioners to maintain, develop and certify appropriate…
What motivates family physicians to participate in training programs in shared decision making?
Allaire, Anne-Sophie; Labrecque, Michel; Giguere, Anik; Gagnon, Marie-Pierre; Légaré, France
2012-01-01
Little is known about the factors that influence family physician (FP) participation in continuing professional development (CPD) programs in shared decision making (SDM). We sought to identify the factors that motivate FPs to participate in DECISION+, a CPD program in SDM. In 2007-2008, we collected data from 39 FPs who participated in a pilot randomized trial of DECISION+. In 2010, we collected data again from 11 of those participants and from 12 new subjects. Based on the theory of planned behavior, our questionnaire assessed FPs' intentions to participate in a CPD program in SDM and evaluated FPs' attitudes, subjective norms and perceived behavioral control. We also conducted 4 focus groups to explore FPs' salient beliefs. In 2010, FPs' mean intention to participate in a CPD program in SDM was relatively strong (2.6 ± 0.5 on a scale from -3 = "strongly disagree" to +3 = "strongly agree"). Affective attitude was the only factor significantly associated with intention (r = .51, p = .04). FPs identified the attractions of participating in a CPD program in SDM as (1) its interest, (2) the pleasure of learning, and (3) professional stimulation. Facilitators of their participation were (1) a relevant clinical topic, (2) an interactive program, (3) an accessible program, and (4) decision support tools. To attract FPs to a CPD program in SDM, CPD developers should make the program interesting, enjoyable, and professionally stimulating. They should choose a clinically relevant topic, ensure that the program is interactive and accessible, and include decision support tools. Copyright © 2012 The Alliance for Continuing Education in the Health Professions, the Society for Academic Continuing Medical Education, and the Council on CME, Association for Hospital Medical Education.
Continuing professional development training needs of medical laboratory personnel in Botswana
2014-01-01
Background Laboratory professionals are expected to maintain their knowledge on the most recent advances in laboratory testing and continuing professional development (CPD) programs can address this expectation. In developing countries, accessing CPD programs is a major challenge for laboratory personnel, partly due to their limited availability. An assessment was conducted among clinical laboratory workforce in Botswana to identify and prioritize CPD training needs as well as preferred modes of CPD delivery. Methods A self-administered questionnaire was disseminated to medical laboratory scientists and technicians registered with the Botswana Health Professions Council. Questions were organized into domains of competency related to (i) quality management systems, (ii) technical competence, (iii) laboratory management, leadership, and coaching, and (iv) pathophysiology, data interpretation, and research. Participants were asked to rank their self-perceived training needs using a 3-point scale in order of importance (most, moderate, and least). Furthermore, participants were asked to select any three preferences for delivery formats for the CPD. Results Out of 350 questionnaires that were distributed, 275 were completed and returned giving an overall response rate of 79%. The most frequently selected topics for training in rank order according to key themes were (mean, range) (i) quality management systems, most important (79%, 74–84%); (ii) pathophysiology, data interpretation, and research (68%, 52–78%); (iii) technical competence (65%, 44–73%); and (iv) laboratory management, leadership, and coaching (60%, 37–77%). The top three topics selected by the participants were (i) quality systems essentials for medical laboratory, (ii) implementing a quality management system, and (iii) techniques to identify and control sources of error in laboratory procedures. The top three preferred CPD delivery modes, in rank order, were training workshops, hands-on workshops, and internet-based learning. Journal clubs at the workplace was the least preferred method of delivery of CPD credits. Conclusions CPD programs to be developed should focus on topics that address quality management systems, case studies, competence assessment, and customer care. The findings from this survey can also inform medical laboratory pre-service education curriculum. PMID:25134431
The transformation of continuing medical education (CME) in the United States
Balmer, Jann Torrance
2013-01-01
This article describes five major themes that inform and highlight the transformation of continuing medical education in the USA. Over the past decade, the Institute of Medicine (IOM) and other national entities have voiced concern over the cost of health care, prevalence of medical errors, fragmentation of care, commercial influence, and competence of health professionals. The recommendations from these entities, as well as the work of other regulatory, professional, academic, and government organizations, have fostered discussion and development of strategies to address these challenges. The five themes in this paper reflect the changing expectations of multiple stakeholders engaged in health care. Each theme is grounded in educational, politico-economic priorities for health care in the USA. The themes include (1) a shift in expectation from simple attendance or a time-based metric (credit) to a measurement that infers competence in performance for successful continuing professional development (CPD); (2) an increased focus on interprofessional education to augment profession-specific continuing education; (3) the integration of CPD with quality improvement; (4) the expansion of CPD to address population and public health issues; and (5) identification and standardization of continuing education (CE) professional competencies. The CE profession plays an essential role in the transformation of the US CPD system for health professionals. Coordination of the five themes described in this paper will foster an improved, effective, and efficient health system that truly meets the needs of patients. PMID:24101887
The transformation of continuing medical education (CME) in the United States.
Balmer, Jann Torrance
2013-01-01
This article describes five major themes that inform and highlight the transformation of continuing medical education in the USA. Over the past decade, the Institute of Medicine (IOM) and other national entities have voiced concern over the cost of health care, prevalence of medical errors, fragmentation of care, commercial influence, and competence of health professionals. The recommendations from these entities, as well as the work of other regulatory, professional, academic, and government organizations, have fostered discussion and development of strategies to address these challenges. The five themes in this paper reflect the changing expectations of multiple stakeholders engaged in health care. Each theme is grounded in educational, politico-economic priorities for health care in the USA. The themes include (1) a shift in expectation from simple attendance or a time-based metric (credit) to a measurement that infers competence in performance for successful continuing professional development (CPD); (2) an increased focus on interprofessional education to augment profession-specific continuing education; (3) the integration of CPD with quality improvement; (4) the expansion of CPD to address population and public health issues; and (5) identification and standardization of continuing education (CE) professional competencies. The CE profession plays an essential role in the transformation of the US CPD system for health professionals. Coordination of the five themes described in this paper will foster an improved, effective, and efficient health system that truly meets the needs of patients.
Self-tracking, governmentality, and Nursing and Midwifery Council's (2016) revalidation policy.
Lanlehin, Rosemary M
2018-05-01
In April 2016 the Nursing and Midwifery Council (NMC) introduced a new revalidation continuous professional development (CPD) policy. This policy states that revalidation is the responsibility of nurses, and although employers are urged to support the revalidation process, the NMC clearly states that employers have no legal requirement to provide either time or funds for the CPD activities of nurses and midwives (NMC, 2014, 2016; Royal College of Nursing, 2016). The aim of this professional development policy is to ensure that nurses and midwives maintain their professional competency and to promote public safety and confidence in nurses and midwives. A closer look at the process of revalidation suggests that several measures have been introduced to ensure that nurses and midwives conform to the CPD policy, and this paper examines the influence of governmentality and neoliberalism on the NMC's self-tracking revalidation policy. It will be recommended that the responsibility for the revalidation process should be shared by nurses, midwives, and their employers, and that time and money should be allocated for the professional development of nurses and midwives. Copyright © 2018 Elsevier Ltd. All rights reserved.
Weglicki, Robert S; Reynolds, Julie; Rivers, Peter H
2015-01-01
Continuing professional development (CPD) for non-medical prescribers is recognised as being pivotal in maintaining up -to -date knowledge and skills influencing prescribing competence. This study was, therefore, designed to ascertain the aspirations, priorities and preferred mode of CPD for non-medical prescribers. Qualitative data were derived from semi-structured in-depth interviews and a focus group given by 16 allied health professionals working in primary and secondary care settings. A topic guide was used to cover clinical decision-making (including difficult decisions), legal aspects of prescribing and diagnostic issues. A content analysis of the verbatim transcripts enabled four key emerging themes to be identified, thus offering a basis for developing a greater understanding of the CPD needs of non-medical prescribers. The four key emerging themes identified are the following: Theme 1: "Personal anxiety undermining confidence to prescribe", Theme 2: "External barriers and other factors that exacerbate anxiety", Theme 3: "Need for support identified through coping strategies", and Theme 4: "Preferred mode or style of learning". The findings suggest that anxiety and lack of confidence in non-medical prescribing pose a significant challenge for CPD. Strategies that are most likely to improve prescribing confidence are through a blended learning approach. Local higher education and workplace employer collaboration is an appropriate step forward to achieve this. Copyright © 2014 Elsevier Ltd. All rights reserved.
CPD and KT: Models Used and Opportunities for Synergy
ERIC Educational Resources Information Center
Sargeant, Joan; Borduas, Francine; Sales, Anne; Klein, Doug; Lynn, Brenna; Stenerson, Heather
2011-01-01
The two fields of continuing professional development (CPD) and knowledge translation (KT) within the health care sector, and their related research have developed as somewhat parallel paths with limited points of overlap or intersection. This is slowly beginning to change. The purpose of this paper is to describe and compare the dominant…
The Social Dynamics of Changing Practice
ERIC Educational Resources Information Center
Reeves, Jenny; Forde, Christine
2004-01-01
In this paper we develop a socio-dynamic account for the impact of continuing professional development (CPD) on practice. The model we propose for changing practice challenges the essentially individualised explanation of practical learning offered by a number of writers and researchers in the field of CPD such as Joyce and Showers (1988), Eraut…
2012-08-31
THE AUTHOR provides a four-step approach to coherent and relevant continuing professional development programmes. Content includes: identifying what and how best to learn, how to relate this learning to personal development planning and demonstrating the effects of learning in practice.
Mattheos, N; Schoonheim-Klein, M; Walmsley, A D; Chapple, I L C
2010-05-01
Continuous professional development (CPD) in Periodontology refers to the overall framework of opportunities that facilitate a life-long learning practice, driven by the learner-practitioner and supported by a variety of institutions and individuals. CPD must address different needs for a great diversity of practitioners. It is clear that no particular methodology or technology is able to successfully accommodate the entire spectrum of CPD in Periodontology. Course designers must choose from and combine a wide array of methodologies and technologies, depending upon the needs of the learners and the objectives of the intended education. Research suggests that 'interactivity', 'flexibility', 'continuity' and 'relevance to learners' practice' are major characteristics of successful CPD. Various methods of mentoring, peer-learning environments and work-based learning have been combined with reflective practice and self-study to form the methodological backbone of CPD courses. Blended learning encompasses a wide array of technologies and methodologies and has been successfully used in CPD courses. Internet-based content learning management systems, portable Internet devices, powerful databases and search engines, together with initiatives such as 'open access' and 'open courseware' provide an array of effective instructional and communication tools. Assessment remains a key issue in CPD, providing learners with valuable feedback and it ensures the credibility and effectiveness of the learning process. Assessment is a multi-level process using different methods for different learning outcomes, as directed by current evidence and best practices. Finally, quality assurance of the education provided must follow CPD courses at all times through a structured and credible process.
Wenghofer, Elizabeth F; Marlow, Bernard; Campbell, Craig; Carter, Lorraine; Kam, Sophia; McCauley, William; Hill, Lori
2014-06-01
To investigate the relationship between physicians' performance, as evaluated through in-practice peer assessments, and their participation in continuing professional development (CPD). The authors examined the predictive effects of participating in the CPD programs of the Royal College of Physicians and Surgeons of Canada and the College of Family Physicians of Canada one year before in-practice peer assessments conducted by the medical regulatory authority in Ontario, Canada, in 2008-2009. Two multivariate logistic regression models were used to determine whether physicians who reported participating in any CPD and group-based, assessment-based, and/or self-directed CPD activities were more or less likely to receive satisfactory assessments than physicians who had not. All models were adjusted for the effects of sex, age, specialty certification, practice location, number of patient visits per week, hours worked per week, and international medical graduate status. A total of 617 physicians were included in the study. Analysis revealed that physicians who reported participating in any CPD activities were significantly more likely (odds ratio [OR] = 2.5; P = .021) to have satisfactory assessments than those who had not. In addition, physicians participating in group-based CPD activities were more likely to have satisfactory assessments than those who did not (OR = 2.4; P = .016). There is encouraging evidence supporting a positive predictive association between participating in CPD and performance on in-practice peer assessments. The findings have potential implications for policies which require physicians to participate in programs of lifelong learning.
Creative Science Teaching Labs: New Dimensions in CPD
ERIC Educational Resources Information Center
Chappell, Kerry; Craft, Anna
2009-01-01
This paper offers analysis and evaluation of "Creative Science Teaching (CST) Labs III", a unique and immersive approach to science teachers' continuing professional development (CPD) designed and run by a London-based organisation, Performing Arts Labs (PAL), involving specialists from the arts, science and technology as integral. Articulating…
ERIC Educational Resources Information Center
Armour, Kathleen M.; Yelling, Martin
2004-01-01
This article analyses the career-long continuing professional development (CPD) of 85 experienced physical education (PE) teachers in England. Data were collected using semi-structured interviews (20 teachers) and open-ended profile questionnaires (a further 65 teachers) to find out what forms of professional development these teachers had…
Managing School-Based Professional Development Activities
ERIC Educational Resources Information Center
Cheng, Eric C. K.
2017-01-01
Purpose: The purpose of this paper is to present a model to assist school leaders in managing the professional development activities of teachers. The model illustrates the important role of principals in promoting continuing professional development (CPD), chiefly by cultivating a collaborative learning culture and formulating policy.…
A Framework of Best Practice of Continuing Professional Development for the Accounting Profession
ERIC Educational Resources Information Center
De Lange, Paul; Jackling, Beverley; Basioudis, Ilias G.
2013-01-01
The International Accounting Education Standards Board (IAESB) places a strong emphasis on individual professionals taking responsibility for their Continuing Professional Development (CPD). On the other hand, the roles performed by professional accountants have evolved out of practical necessity to "best" suit the diverse needs of…
Kavadella, A; Kossioni, A E; Tsiklakis, K; Cowpe, J; Bullock, A; Barnes, E; Bailey, S; Thomas, H; Thomas, R; Karaharju-Suvanto, T; Suomalainen, K; Kersten, H; Povel, E; Giles, M; Walmsley, D; Soboleva, U; Liepa, A; Akota, I
2013-05-01
To provide evidence-based and peer-reviewed recommendations for the development of dental continuing professional development (CPD) learning e-modules. The present recommendations are consensus recommendations of the DentCPD project team and were informed by a literature research, consultations from e-learning and IT expert, discussions amongst the participants attending a special interest group during the 2012 ADEE meeting, and feedback from the evaluation procedures of the exemplar e-module (as described in a companion paper within this Supplement). The main focus of these recommendations is on the courses and modules organised and offered by dental schools. E-modules for dental CPD, as well as for other health professionals' continuing education, have been implemented and evaluated for a number of years. Research shows that the development of e-modules is a team process, undertaken by academics, subject experts, pedagogists, IT and web designers, learning technologists and librarians. The e-module must have clear learning objectives (outcomes), addressing the learners' individual needs, and must be visually attractive, relevant, interactive, promoting critical thinking and providing feedback. The text, graphics and animations must support the objectives and enable the learning process by creating an attractive, easy to navigate and interactive electronic environment. Technology is usually a concern for learners and tutors; therefore, it must be kept simple and interoperable within different systems and software. The pedagogical and technological proficiency of educators is of paramount importance, yet remains a challenge in many instances. The development of e-courses and modules for dental CPD is an endeavour undertaken by a group of professionals. It must be underpinned by sound pedagogical and e-learning principles and must incorporate elements for effective visual learning and visual design and a simple, consistent technology. © 2013 John Wiley & Sons A/S.
CPD and revalidation: our future is happening now.
Austin, Zubin
2013-01-01
Around the world, there is growing interest in ensuring health professionals (including pharmacists) maintain and demonstrate competency throughout their careers. Mechanisms to assure regulators, employers, colleagues, and--most importantly--patients that practitioners are indeed competent to provide safe and effective care are evolving, but generally include both continuing professional development (CPD) and assessment components. This commentary reviews current work in these areas within the pharmacy profession, in both the UK and the US. Copyright © 2013 Elsevier Inc. All rights reserved.
Using Action Research to Support Quality Early Years Practice
ERIC Educational Resources Information Center
Bleach, Josephine
2013-01-01
This article examines the effectiveness of action research as a continuous professional development (CPD) tool. The aim of the CPD programme was to support 14 community-based Early Childhood Care and Education (ECCE) centres in Ireland to improve quality in their settings through the implementation of the national quality and curriculum frameworks…
Docherty, Andrea; Sandhu, Harbinder
2006-01-01
WHAT IS ALREADY KNOWN IN THIS AREA • E-learning is being increasingly used within learning and teaching including its application within healthcare education and service provision. Multiple advantages have been identified including enhanced accessibility and increased flexibility of learning. Guidance on the generic-design and development of e-learning courses has been generated. WHAT THIS WORK ADDS • This paper provides a detailed understanding of the barriers and facilitators to e-learning as perceived by students on a continuing professional development (CPD); course arid highlights its multifaceted values. In addition, the paper ṕrovides evidence-based guidance for the development of courses within CPD utilising e-learning. SUGGESTIONS FOR FUTURE RESEARCH • Future research would benefit from, focusing upon the perceptions of staff including barriers and facilitators to the implementation of e-learning and awareness of student experience to generate a balanced and informed understanding of e-learning within the context-of CPD.
Work-Based Learning and Continuing Professional Development
ERIC Educational Resources Information Center
Sobiechowska, Paula; Maisch, Maire
2007-01-01
Purpose: The purpose of this paper is to provide an evaluation of the key features of a work-based, competency-led curriculum model of continuing professional development for social workers and to present a revised model, which addresses the issues that arise for learners pursuing continuing professional and academic development (CPD) within a…
Identity Formation: Professional Development in Practice Strengthens a Sense of Self
ERIC Educational Resources Information Center
Mackay, Margaret
2017-01-01
This paper explores how practitioners in a hostile context make sense of continuing professional development (CPD). Critics worldwide question the professional status of human resources seeing the function as an underdog to well-established professions. The study uses an interpretivist approach to examine the conceptual interweaving of learning…
ERIC Educational Resources Information Center
Butt, Graham; Macnab, Natasha
2013-01-01
Evaluating the connections between the appraisal, or performance management, of different professional groups, and their subsequent uptake of continuing professional development (CPD), is valuable for both employees and managers. The linking of appraisal systems with professional/personal development plans amongst health professionals is now…
Controlling Quality in CME/CPD by Measuring and Illuminating Bias
ERIC Educational Resources Information Center
Dixon, David; Takhar, Jatinder; Macnab, Jennifer; Eadie, Jason; Lockyer, Jocelyn; Stenerson, Heather; Francois, Jose; Bell, Mary; Monette, Celine; Campbell, Craig; Marlow, Bernie
2011-01-01
Introduction: There has been a surge of interest in the area of bias in industry-supported continuing medical education/continuing professional development (CME/CPD) activities. In 2007, we published our first study on measuring bias in CME, demonstrating that our assessment tool was valid and reliable. In light of the increasing interest in this…
ERIC Educational Resources Information Center
Morgan, Debbie
2012-01-01
Designing quality continuing professional development (CPD) for those teaching mathematics in primary schools is a challenge. If the CPD is to be built on the scaffold of five big ideas in mathematics, what might be these five big ideas? Might it just be a case of, if you tell me your five big ideas, then I'll tell you mine? Here, there is…
Effective Practices in Continuing Professional Development: Lessons from Schools
ERIC Educational Resources Information Center
Earley, Peter; Porritt, Vivienne
2009-01-01
This book presents case studies of schools' journeys towards effective CPD practice as part of a TDA national project. It tells the story of the goals set and achieved, and the challenges and successes along the way. Each case study makes specific reference to the nine factors or approaches to CPD identified in the book as underpinning effective…
What Motivates Family Physicians to Participate in Training Programs in Shared Decision Making?
ERIC Educational Resources Information Center
Allaire, Anne-Sophie; Labrecque, Michel; Giguere, Anik; Gagnon, Marie-Pierre; Legare, France
2012-01-01
Introduction: Little is known about the factors that influence family physician (FP) participation in continuing professional development (CPD) programs in shared decision making (SDM). We sought to identify the factors that motivate FPs to participate in DECISION+, a CPD program in SDM. Methods: In 2007-2008, we collected data from 39 FPs who…
ERIC Educational Resources Information Center
Lindsay, Hilary
2016-01-01
This paper explores literature relating to continuing professional development (CPD) and lifelong learning to develop an understanding of how the learning landscape has evolved in recent years, both in the accountancy profession and more widely. Three different perspectives on learning are drawn together and this synthesis is used to develop a…
Dent, Andrew W; Weiland, Tracey J; Paltridge, Debbie
2008-08-01
To determine the barriers to continuous professional development (CPD) perceived by Fellows of the Australasian College for Emergency Medicine (FACEM), their opinions on the maintenance of professional standards programme (MOPS), and other aspects of education. Mailed survey offering 12 factors that could prevent them from participating in CPD. FACEM were asked to rate the items on Likert from 1, no barrier, through to 5, insurmountable barrier. Qualitative comments on barriers, MOPS and other education were grouped. Nearly 47% of FACEM nominated lack of time with too many other priorities as significant of insurmountable barriers to CPD whilst 41% cited their ED as being too busy to leave and 35% had family commitments preventing CPD. While commitments, resistance from colleagues or employers (7%), lack of personal motivation or interest, (7.5%) lack of conference leave (8%) or financial restraint (14.5%) were lesser barriers for FACEM. Scheduling at inconvenient times (25%) and geographical factors (19%) were also perceived as significant barriers. Analysis of qualitative responses highlighted staff shortages, family reasons, personal fatigue, lack of interest in available CPD, cost and limited nonclinical time as being important barriers for some FACEM. Less than 50% of FACEM agreed that current allocation of MOPS points was appropriate or that the website spot diagnoses and scenarios kept their knowledge current. Nearly 28% did not find online MOPS easy to comprehend. These findings may assist in facilitating increased participation in CPD by FACEM.
ERIC Educational Resources Information Center
Armour, Kathleen M.; Duncombe, Rebecca
2004-01-01
There is a growing recognition that teachers' learning, and effective policies and structures to support it, should be at the heart of government polices to improve standards in education (Day, 1999). In England, the continuing professional development (CPD) landscape for teachers is changing; and professional development in physical education…
ERIC Educational Resources Information Center
Wermke, Wieland
2011-01-01
This article investigates the continuing professional development (CPD) culture of teachers, and asks how it is influenced by properties of the school system. It reports the results of a questionnaire study with 418 secondary teachers from Sweden and Germany. The results show highly significant differences between Swedish and German teachers'…
Tjin A Tsoi, Sharon L N M; de Boer, Anthonius; Croiset, Gerda; Koster, Andries S; van der Burgt, Stéphanie; Kusurkar, Rashmi A
2018-01-31
Insufficient professional development may lead to poor performance of healthcare professionals. Therefore, continuing education (CE) and continuing professional development (CPD) are needed to secure safe and good quality healthcare. The aim of the study was to investigate the hypothesized associations and their directions between pharmacists' basic psychological needs in CE, their academic motivation, well-being, learning outcomes. Self-determination theory was used as a theoretical framework for this study. Data were collected through four questionnaires measuring: academic motivation, basic psychological needs (BPN), vitality and lifelong learning adaptability of pharmacists in the CE/CPD learning context. Structural equation modelling was used to analyze the data. Demographic factors like gender and working environment influenced the observed scores for frustration of BPN and factors like training status and working experience influenced the observed scores for academic motivation. A good model fit could be found only for a part of the hypothesized pathway. Frustration of BPN is positively directly related to the less desirable type of academic motivation, controlled motivation (0.88) and negatively directly related to vitality (- 1.61) and negatively indirectly related to learning outcomes in CE. Fulfillment or frustration of BPN are important predictors for well-being and learning outcomes. Further research should be conducted to discover how we can prevent these needs from being frustrated in order to design a motivating, vitalizing and sustainable CE/CPD system for pharmacists and other healthcare professionals. Basic psychological needs are very important predictors for well-being and learning outcomes. Further research should be conducted to discover how we can prevent these needs from being frustrated in order to design a motivating, vitalizing and sustainable CE/CPD system for pharmacists and other healthcare professionals.
Project ECHO: A Telementoring Network Model for Continuing Professional Development.
Arora, Sanjeev; Kalishman, Summers G; Thornton, Karla A; Komaromy, Miriam S; Katzman, Joanna G; Struminger, Bruce B; Rayburn, William F
2017-01-01
A major challenge with current systems of CME is the inability to translate the explosive growth in health care knowledge into daily practice. Project ECHO (Extension for Community Healthcare Outcomes) is a telementoring network designed for continuing professional development (CPD) and improving patient outcomes. The purpose of this article was to describe how the model has complied with recommendations from several authoritative reports about redesigning and enhancing CPD. This model links primary care clinicians through a knowledge network with an interprofessional team of specialists from an academic medical center who provide telementoring and ongoing education enabling community clinicians to treat patients with a variety of complex conditions. Knowledge and skills are shared during weekly condition-specific videoconferences. The model exemplifies learning as described in the seven levels of CPD by Moore (participation, satisfaction, learning, competence, performance, patient, and community health). The model is also aligned with recommendations from four national reports intended to redesign knowledge transfer in improving health care. Efforts in learning sessions focus on information that is relevant to practice, focus on evidence, education methodology, tailoring of recommendations to individual needs and community resources, and interprofessionalism. Project ECHO serves as a telementoring network model of CPD that aligns with current best practice recommendations for CME. This transformative initiative has the potential to serve as a leading model for larger scale CPD, nationally and globally, to enhance access to care, improve quality, and reduce cost.
Fit for purpose? Evaluation of CPD courses for nurses in an Irish university teaching hospital.
Ryder, Mary; Browne, Freda; Galvin, Cáit; Leonard, Orla; O'Reilly, Jody
2018-04-26
acute tertiary hospitals require knowledgeable, skilled registered nurses to care for patients in specialist areas. It is also a professional responsibility that nurses maintain skills and competence. This article reports on stage 1 of an action research study to evaluate the delivery of continuing professional development (CPD) courses for registered nurses in an acute hospital in Ireland. an audit and qualitative self-reporting questionnaire was used to obtain data. The questionnaire focused on the areas of teaching learning and outcomes. Overall, five CPD courses, each of 26 weeks' duration, were evaluated. teaching delivery was all didactic and was delivered primarily by clinical staff with expert knowledge and skills, but the teaching approaches varied. The curriculum content was identified as excessive and at a high level for an introductory course, with a large volume of classroom-based theoretical delivery. Participant learning was reported as excellent in the clinical areas; however, this was counterbalanced by heavy workloads and staffing shortages. Participant motivation was also found to influence learning. From an outcome perspective the development of new knowledge and skills was reported in participants who had undertaken the courses, and participants reported that the CPD courses assisted in recruitment and retention. although many positive aspects of the CPD courses were identified, it is clear that some changes were required with particular reference to theoretical delivery and curriculum content.
ERIC Educational Resources Information Center
Qablan, Ahmad; Mansour, Nassar; Alshamrani, Saeed; Aldahmash, Abdulwali; Sabbah, Saed
2015-01-01
Many researchers critique that continuing professional development programs in Saudi Arabia are neither well organized nor are systematic. This study came to assess the impact of CPD opportunities in the country to better suit the professional needs of Saudi science teachers and support them in implementing the reformed instructional practices.…
ERIC Educational Resources Information Center
Braga, Luciana; Jones, Emily; Bulger, Sean; Elliott, Eloise
2017-01-01
The purpose of this study was to examine teacher perceptions regarding their experiences in a research-informed continuous professional development (CPD) initiative and its influence on their professional readiness to implement innovative content in physical education (PE). Participants included four PE teachers who engaged in a series of hands-on…
ERIC Educational Resources Information Center
Lindsay, Hilary
2012-01-01
Since 2004, professional accountancy bodies in membership of the International Federation of Accountants (IFAC) have been required to adopt mandatory continuing professional development (CPD) schemes. This research explores the learning activities of members of the Institute of Chartered Accountants in England and Wales (ICAEW) which introduced an…
Great Expectations: Teacher Learning in a National Professional Development Programme
ERIC Educational Resources Information Center
Armour, Kathleen M.; Makopoulou, Kyriaki
2012-01-01
This paper reports findings from an evaluation of a national continuing professional development (CPD) programme for teachers in England. Data showed that the localised implementation, opportunities for interactive learning, and "collective participation" were positive factors. Research participants reported difficulties, however, in…
Exploring Change in EFL Teachers' Perceptions of Professional Development
ERIC Educational Resources Information Center
Mohammadi, Mohammad; Moradi, Khaled
2017-01-01
Continuous professional development (CPD) is important for teachers in attaining sustainable education. Accordingly, exploring teachers' perceptions could be a significant endeavor as teachers' beliefs impact their classroom practices, thereby, impacting student learning and, thus have educational implications. Therefore, this study was designed…
ERIC Educational Resources Information Center
Makopoulou, Kyriaki
2018-01-01
Background: Research evidence on what makes CPD effective is accumulating. Yet, fundamental questions about the specific features that lead to programme success. Furthermore, very little research investigates the nature and quality of CPD providers' (tutors) practices. Taking a closer look at how CPD providers support teachers to learn is…
ERIC Educational Resources Information Center
Pleguezuelos, E. M.; Hornos, E.; Dory, V.; Gagnon, R.; Malagrino, P.; Brailovsky, C. A.; Charlin, B.
2013-01-01
Context: The PRACTICUM Institute has developed large-scale international programs of on-line continuing professional development (CPD) based on self-testing and feedback using the Practicum Script Concordance Test© (PSCT). Aims: To examine the psychometric consequences of pooling the responses of panelists from different countries (composite…
How Fares the "New Professionalism" in Schools? Findings from the "State of the Nation" Project
ERIC Educational Resources Information Center
Storey, Anne
2009-01-01
In a series of policy documents over the past decade, the idea of a "New Professionalism" for teachers has been constructed. It encompasses three core components: a national framework of professional standards; performance management; and continuing professional development (CPD). The planned interplay of these components into a coherent…
ERIC Educational Resources Information Center
Botham, Kathryn Ann
2018-01-01
A study was undertaken to identify via questionnaire (42) and interview (6) academic staff perceptions of the impact on their practice of engagement with an institutional Continuing Professional Development (CPD) Scheme aligned to the UK PSF and leading to HEA Fellowship. This paper focuses on three key themes in relation to teaching and learning…
ERIC Educational Resources Information Center
De Lange, Paul; Jackling, Beverley; Suwardy, Themin
2015-01-01
Drawing on research in the sociology of professions as a reference point, this study examines the practices and perceptions of professional accountants towards the requirements of IES7 on continuing professional development (CPD). Responses from 1310 accountants in the Asia Pacific region suggest while increasing globalisation has led to more…
Keeping the Roses Watered: The Continuing Professional Development of Librarians in New Zealand
ERIC Educational Resources Information Center
Cossham, Amanda; Fields, Alison
2006-01-01
Continuing professional development is a necessary aspect of keeping up to date in a rapidly changing profession. Librarians are no more immune to evolutions in technology and innovation, service provision and customer expectations than any other professional group. This paper explores the current New Zealand setting and context of CPD for…
ERIC Educational Resources Information Center
Halabi, Abdel K.
2014-01-01
The Society for the Provision of Education in Rural Australia (SPERA) recognises education as a lifelong process, and there is a need for continuing education and training to be available to rural communities. This paper examines the satisfaction levels of accounting continual professional development (CPD) when provided by a rural accounting…
Khandoobhai, Anand; Leadon, Kim
2012-01-01
Objective. To determine whether a 2-year continuing professional development (CPD) training program improved first-year (P1) and second-year (P2) pharmacy students’ ability to write SMART (specific, measurable, achievable, relevant, and timed) learning objectives. Design. First-year students completed live or online CPD training, including creating portfolios and writing SMART objectives prior to their summer introductory pharmacy practice experience (IPPE). In year 2, P1 and P2 students were included. SMART learning objectives were graded and analyzed. Assessment. On several objectives, the 2011 P1 students (n = 130) scored higher than did the P2 cohort (n = 105). In 2011, P2 students outscored their own performance in 2010. In 2011, P1 students who had been trained in online modules performed the same as did live-session trainees with respect to SMART objectives. Conclusion. With focused online or live training, students are capable of incorporating principles of CPD by writing SMART learning objectives. PMID:22611277
An evaluation of CPD learning and impact upon positive practice change.
Lee, Nancy-Jane
2011-05-01
This paper explores positive practice change in nursing and health care practice following continuing professional development (CPD). It is derived from a commissioned evaluation study within the United Kingdom (UK). Evaluation data was gathered using semi structured discussions with CPD participants, a convenience sample of line managers and University module leaders. Findings suggest that professional peer attitudes and support, when harnessed effectively in the practice setting, strongly enhance positive change. Conversely a lack of engagement with practice peers, a lack of strategic support and not knowing how to access support hinder change. The study found that learning need was often explored through personal development planning and appraisal, however there was little systematic follow up, review and support following learning. Interestingly the individual personal drive and enthusiasm of practitioners was perceived as the strongest factor helping practice change, while policy drivers and national health targets were secondary. Possible strategies to enhance positive practice change are explored. Copyright © 2010 Elsevier Ltd. All rights reserved.
Teachers' Cognitions Regarding Continuing Professional Development
ERIC Educational Resources Information Center
Wyatt, Mark; Oncevska Ager, Elena
2017-01-01
It is increasingly recognized that opportunities for continuing professional development (CPD) are needed to support teaching as lifelong learning, and that if these incorporate a nurturing bottom-up approach, this is more likely to lead to teacher empowerment. However, top-down approaches, including formal courses and workshops on predetermined…
Continuing Professional Development and Learning in Primary Science Classrooms
ERIC Educational Resources Information Center
Fraser, Christine A.
2010-01-01
This article explores the effects of continuing professional development (CPD) on teachers' and pupils' experiences of learning and teaching science in primary classrooms. During 2006-2007, quantitative and qualitative data were elicited from two primary teachers in Scotland using questionnaires, semi-structured interviews and video-stimulated…
Kostrzewski, Andrzej J; Dhillon, Soraya; Goodsman, Danë; Taylor, Kevin M G; Weinman, John A
2009-10-01
The aim of this study was to examine the use of continuing professional development (CPD) portfolios by hospital pharmacists. The objectives were to assess the extent to which pharmacists use portfolios in CPD and to examine the attitudes/beliefs which differentiate those who do and do not keep a portfolio. Participants completed two questionnaires: (1) personality traits were examined using the Big-Five questionnaire and (2) a new Pharmacist Portfolio-Engaging Behaviour Questionnaire (PPEBQ) examined the attitudes and beliefs. What constitutes a portfolio was left to the interpretation of the participants, but it was specified that the survey was about participants' views of producing written records of their professional practice for CPD. The setting was hospital pharmacists based in the London area in December 2004. Overall, 134 pharmacists (78%) returned both questionnaires, and 80 stated that they kept a portfolio and 52 stated that they did not (two questionnaires were returned spoilt). There was no significant difference in the age or number of years qualified between those with and without a portfolio. Three personality traits were linked to keeping a portfolio (conscientiousness, agreeableness and emotional stability). Pharmacists with a portfolio scored highly on the perceived behavioural control and behavioural intention scales of the PPEBQ. The Big-Five personality questionnaire is a useful tool to investigate pharmacists' use of a portfolio. Results of the PPEBQ suggested that hospital pharmacists who had a portfolio were concerned with having control over its production. However, the PPEBQ requires further development to improve its reliability. These findings have implications for the educational support of CPD.
Teachers Talking about Writing Assessment: Valuable Professional Learning?
ERIC Educational Resources Information Center
Reid, Lesley
2007-01-01
This article argues that the engagement of teachers in collaborative discussions about assessment can provide a fruitful context for valuable professional learning. It is of interest to those who provide Continuous Professional Development (CPD) opportunities for teachers and teachers themselves. It looks particularly at the value of writing…
NASA Astrophysics Data System (ADS)
Abrahams, Ian; Reiss, Michael J.; Sharpe, Rachael
2014-09-01
Background:Despite the widespread use of practical work in school it has been recognised that more needs to be done to improve its effectiveness in developing conceptual understanding. The 'Getting Practical' CPD (Continuing Professional Development) programme was designed to contribute towards an improvement in the effectiveness of practical work through initiating changes in teachers' predominantly 'hands-on' approach to practical work to one which manifests a more equitable balance between 'hands-on' and 'minds-on'. Purpose:To evaluate the impact of the Getting Practical: Improving Practical Work in Science CPD programme on teachers' ideas and practice in science practical work in primary and secondary schools in England. Programme description:The CPD programme was designed to improve the effectiveness of science practical work in developing conceptual understanding in primary and secondary schools in England. Sample:Ten teachers of primary science and 20 secondary science teachers. Design and methods:The study employed a condensed fieldwork strategy with data collected using interviews, observational field notes and pre- and post-CPD training observations in practical lessons within 30 schools. Results:Whilst the CPD programme was effective in getting teachers to reflect on the ideas associated with the Getting Practical programme, it was much less effective in bringing about changes in actual teaching practice.
Factors Influencing Continuing Professional Development: A Delphi Study among Nursing Experts
ERIC Educational Resources Information Center
Brekelmans, Gerard; Poell, Rob F.; van Wijk, Kees
2013-01-01
Purpose: The aim of this paper is to present an inventory of expert opinions on the factors that influence the participation of registered nurses in continuing professional development (CPD) activities. Design/methodology/approach: A Delphi study was conducted among 38 Dutch experts (nursing employers, managers, education institutions, and…
Deterrents to Women's Participation in Continuing Professional Development
ERIC Educational Resources Information Center
Chuang, Szu-Fang
2015-01-01
This study was designed to explore and define key factors that deter women from participating in continuing professional development (CPD) in the workplace. Four dimensions of deterrents that are caused by women's social roles, gender inequality and gender dimensions are discussed: family and time constraints, cost and work constraints, lack of…
ERIC Educational Resources Information Center
Armour, Kathleen M.; Yelling, Martin
2007-01-01
This paper reports data from the third phase of a 2-year investigation into continuing professional development (CPD) for physical education teachers in England. The purpose of this phase was to examine the ways in which 10 case study teachers engaged in professional learning over the course of 1 academic year. Data were collected from a series of…
ERIC Educational Resources Information Center
Wabule, Alice
2016-01-01
Continuous professional development has assumed a central role in organisational development in recent years. In the teaching profession, initial training is no longer seen as enough due to rapid changes in technology, social structures, ideologies and the increasing diversity of the classrooms. While acknowledging the empowering aspect of CPD,…
E-learning and professional development--never too old to learn.
Gill, Anthony
A growing concern among healthcare professionals is the need to continually update knowledge and skills in order to enhance clinical practice. It is recognized that there are major concerns about recruitment and retention of staff within health care, and an increasing need for greater emphasis on valuing the existing workforce. This article contributes to the debate about the role of e-learning in conjunction with continuing professional development (CPD) and personal professional development. It describes how healthcare professionals utilized an innovative, self-managed, pick-up and put-down distance learning module delivered online or by CD-ROM. Staff enrolled on the module were encouraged to complete a questionnaire online or by post upon completion of each unit; to enhance validity, telephone interviews were also conducted with selected staff. Results indicate that participants showed some improvement in all categories, especially patient care where 90% of staff reported some improvement after completing the course. This particular method of teaching and learning was shown to be favoured by staff as a method of CPD, and thus has the potential to enhance patient care.
Physical Education Teachers' Career-Long Professional Learning: Getting Personal
ERIC Educational Resources Information Center
Makopoulou, Kyriaki; Armour, Kathleen M.
2011-01-01
The aim of this study was to build upon previous PE-CPD (Physical Education Continuing Professional Development) research by exploring Greek case study physical education (PE) teachers' engagement in professional learning. It is argued that in the contemporary European context, where the teaching profession is viewed as central to achieving wider…
Kostylev, V A; Lysenko, M N; Zhgutov, A V; Ulanov, D V; Kislyakova, M V; Kazantsev, P V; Kostylev, D V; Narkevich, B Y
2015-01-01
The efficiency of radiotherapy treatment for cancer patients and use of the state-of-the-art accelerator facilities, in the first place, depends on the qualification and number of medical physicists. The need for the training and continuing professional development (CPD) of medical radiation physicists in Russia and CIS countries has dramatically increased today. The article considers the system of refresher training which should provide the continuing professional development and advance training of medical radiation physicists. The authors analyze the experience of the International Educational Center of the Association of Medical Physicists in Russia involved in the CPD of medical physicists under the IAEA TC projects, RMAPO and N.N. Blokhin RCRC joint educational programs.
Evidence-Based Professional Development of Science Teachers in Two Countries
ERIC Educational Resources Information Center
Harrison, Christine; Hofstein, Avi; Eylon, Bat-Sheva; Simon, Shirley
2008-01-01
The focus of this collaborative research project of King's College London, and the Weizmann Institute, Israel is on investigating the ways in which teachers can demonstrate accomplished teaching in a specific domain of science and on the teacher learning that is generated through continuing professional development (CPD) programmes that lead…
ERIC Educational Resources Information Center
Gray, Donald S.; Bryce, Tom
2006-01-01
This paper offers a critique of existing models of continuing professional development (CPD) courses for science teachers in the light of recent thinking about the nature of the subject (in particular, the arguments associated with "post-normal science") and the challenges presented by the teaching of controversial socio-scientific…
Conflicting Road Maps: Cross-Cultural Professional Development for Egyptian Educators
ERIC Educational Resources Information Center
Hammad, Waheed
2016-01-01
This article reports on findings from a qualitative research study on overseas teachers' continuing professional development (CPD). It seeks to explore the perceptions of a cohort of Egyptian teachers about their overseas training experience upon completion of a nine-month training programme in the UK. Data were mainly gathered through four…
ERIC Educational Resources Information Center
Roessger, Kevin M.
2015-01-01
This paper examines the relationship between reflective practice and instrumental learning within the context of continuing professional development (CPD). It is argued that instrumental learning is a unique process of adult learning, and reflective practice's impact on learning outcomes in instrumental learning contexts remains unclear. A…
MacWalter, Gordon; McKay, John; Bowie, Paul
2016-01-21
Participation in continuing professional development (CPD) is a professional and regulatory expectation of general practitioners (GPs). Traditionally, CPD activity was undertaken face-to-face in educational settings, but internet based formats have found increasing favour. The need for doctors to use the internet for service and educational purposes is growing, particularly in support of specialty training and appraisal. We aimed to determine how GPs in Scotland utilise online resources in support of their CPD. This involved identifying which resources are used and how frequently, along with their preferences as to how and why they access these resources. A cross sectional study was undertaken using an online questionnaire to survey general practitioners across Scotland. Data were subjected to descriptive analysis and differences in attitudinal responses between groups and Fischer's exact tests were calculated. Three hundred and eighty-three GP responses were received, with the majority being female (n = 232, 60.6%) and GP partners (n = 236, 61.6%). The majority used the internet on three or more working days per week or more frequently (n = 361, 94.3%) with the three most common reasons being to obtain information for a patient (n = 358, 93.5%), answering a clinical question (n = 357, 93.2%) and CPD purposes (n = 308, 80.4%). Of 37 online resources used by respondents, the top five were SIGN Guidelines (n = 303, 79.3%), BMJ Learning (n = 279, 73.0%), NICE Guidelines (n = 255, 66.8%), GP Notebook (n = 243, 63.6%) and Google (n = 234, 61.3%). Low use of social media such as Facebook (n = 11, 2.9%) and Twitter (n = 11, 2.9%) was reported for CPD. A majority agreed that 'reading information online' (95.0%) and 'completing online learning modules' (87.4%) were the most valued online activities. Slow internet connections (n = 240, 62.7%), website access restrictions (n = 177, 46.2%) and difficulties logging into online CPD resources (n = 163, 42.6%) were reported barriers. Significant response differences (P < 0.05) were found between groups based on high volume online usage, gender and age. The majority of respondents had positive attitudes to using online resources for continuing professional development, and a preference for evidence-based and peer reviewed online resources. Information technology (IT) difficulties remain a barrier to effective utilisation. The findings have implications for future planning and design of online resources and IT infrastructure.
Solé, Meritxell; Panteli, Dimitra; Risso-Gill, Isabelle; Döring, Nora; Busse, Reinhard; McKee, Martin; Legido-Quigley, Helena
2014-12-01
This paper reviews procedures for ensuring that physicians in the European Union (EU) continue to meet criteria for registration and the implications of these procedures for cross-border movement of health professionals following implementation of the 2005/36/EC Directive on professional qualifications. A questionnaire was completed by key informants in 10 EU member states, supplemented by a review of peer-reviewed and grey literature and a review conducted by key experts in each country. The questionnaire covered three aspects: actors involved in processes for ensuring continued adherence to standards for registration and/or licencing (such as revalidation), including their roles and functions; the processes involved, including continuing professional development (CPD) and/or continuing medical education (CME); and contextual factors, particularly those impacting professional mobility. All countries included in the study view CPD/CME as one mechanism to demonstrate that doctors continue to meet key standards. Although regulatory bodies in a few countries have established explicit systems of ensuring continued competence, at least for some doctors (in Belgium, Germany, Hungary, the Netherlands, Slovenia and the UK), self-regulation is considered sufficient to ensure that physicians are up to date and fit to practice in others (Austria, Finland, Estonia and Spain). Formal systems vary greatly in their rationale, structure, and coverage. Whereas in Germany, Hungary and Slovenia, systems are exclusively focused on CPD/CME, the Netherlands also includes peer review and minimum activity thresholds. Belgium and the UK have developed more complex mechanisms, comprising a review of complaints or compliments on performance and (in the UK) colleague and patient questionnaires. Systems for ensuring that doctors continue to meet criteria for registration and licencing across the EU are complex and inconsistent. Participation in CPD/CME is only one aspect of maintaining professional competence but it is the only one common to all countries. Thus, there is a need to bring clarity to this confused landscape. © 2014 Royal College of Physicians.
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Carrier, Carol; Finholt-Daniel, Matt; Sales, Gregory C.
2012-01-01
As part of the United States Agency for International Development (USAID) funded Malawi Teacher Professional Development Support project, a sub-task was the piloting of an alternative technology that could be used for improving the quality and consistency of teacher continued professional development (CPD). The pilot, which included 26 open and…
Stevens, Barry J; Wade, Demetri
2017-05-01
This study aimed to identify current barriers to CPD and generate ideas for strategies to overcome these issues. Further aims were to gather an overview of respondents' understanding and opinions of CPD. An online survey was used to acquire information from departmental band 5 and band 6 radiographers. Descriptive statistical analysis and thematic analysis were performed to understand demographics and individuals' behaviours and experiences. Radiographers (n = 33) were sent an invitation via email providing a response rate of 75.8% (n = 25), with 20 females (80%) and 5 males (20%). 52% (n = 13) dedicate less than three hours a month. Participants highlighted time restraint as their biggest barrier to CPD. They also indicated a reluctance to use their own time to undertake work-related learning, despite exhibiting positive attitudes towards CPD. Radiographers see CPD as a vital and necessary, career-long learning process and they recognise the impacts on service provision. The notion of dedicated study time was unanimously suggested as the best approach to increase commitment to CPD. Radiographers demonstrated positive opinions of CPD, yet it was evident that many are not undertaking activities during their own time and it was acknowledged that opportunities during work time are limited. The provision of study time in work was suggested as an approach to improve radiographer's opportunities to complete CPD. Training sessions underlining the necessity of CPD in maintaining registration, what constitutes CPD and reinforcement of the benefits of systematic recording of CPD should be provided. Crown Copyright © 2016. Published by Elsevier Ltd. All rights reserved.
Petrén, V; Levin, G; Chohan, T; Preber, H; Candell, A; Bergström, J
2005-08-01
The present study examined factors for workplace improvement and continuing professional development (CPD) for Swedish dental hygienists. Seventy-one per cent of 577 randomly selected members of Sweden's Dental Hygienist Association responded to a questionnaire. The chi-square test, Spearman's rank correlation, and multiple stepwise logistic regression modelling were used in the statistical analysis. The results showed that dental hygienists having more than 10 sick days annually and with a strong commitment to their work increased the preference for workplace improvements, such as peer recognition of dental hygienists' professional qualifications, clinical process quality, and time for reading research articles and participating in projects. In addition, dental hygienists in the 41-52 age group were associated with workplace improvements. This is in contrast to the factors that decreased preferences for workplace improvements: clear work roles, a 1-year training programme, a male clinic manager, and working in the private sector. Practicing dental hygiene in the public sector and lifestyle factors were the most influential determinants for a strong interest in CPD. Workplaces should observe people that are obviously committed to their work, those with many sick days, and those in a specific age group, as they indicate different preferences for workplace improvements. CPD seems to be a lower priority than workplace improvements for Swedish dental hygienists.
Wegener, Jessica; Fong, Debbie; Rocha, Cecilia
2018-06-01
Noting the upstream positioning of sustainable food systems (SFS) to multiple global crises, the present review described examples of emerging and promising practices to support SFS-oriented education, practical training (PT) and continuing professional development (CPD) among trainees and public health practitioners (PHP). A secondary objective was to compile the evidence into practical considerations for educators, supervising practitioners and professional associations. A scoping review of the literature published between 2007 and 2017 was conducted in May 2017 using four databases: CINAHL, MEDLINE, Scopus and HSSA, along with bibliography hand-searching and expert consultation. Articles were screened for relevance and specificity by independent raters. Nineteen articles were included for analysis. Two-thirds of the articles related to dietitians and public health nutritionists. Emerging practices included curriculum-based considerations, incorporation of 'sustainability' within professional competencies and self-reflection related to SFS. Descriptions of SFS-related education, PT and CPD practices appeared largely in the literature from developed countries. Articles converged on the need for ecosystems, food systems and sustainability considerations within and across practice to support current and future practitioners. There is growing interest in SFS but guidance to support educators and preceptors is lacking. Updates to dietary guidelines to reflect issues of sustainability are a timely prompt to examine the education, training and development needs of trainees and PHP. Practical examples of emerging practices can empower PHP to promote SFS in all areas of practice. More research is needed to address identified gaps in the literature and to improve SFS-specific education, PT and CPD.
CPD and KT: Models Used and Opportunities for Synergy.
Sargeant, Joan; Borduas, Francine; Sales, Anne; Klein, Doug; Lynn, Brenna; Stenerson, Heather
2017-01-01
The two fields of continuing professional development (CPD) and knowledge translation (KT) within the health care sector, and their related research have developed as somewhat parallel paths with limited points of overlap or intersection. This is slowly beginning to change. The purpose of this paper is to describe and compare the dominant conceptual models informing each field with the view of increasing understanding and appreciation of the two fields, how they are similar and where they differ, and the current and potential points of intersection. The models include the "knowledge-to-action" (KTA) cycle informing KT, models informing CPD curriculum design and individual self-directed learning, and the Kirkpatrick model for evaluating educational outcomes. When compared through the perspectives of conceptual designs, processes, and outcomes, the models overlap. We also identify shared gaps in both fields (eg, the need to explore the influence of the context in which CPD and KT interventions take place) and suggest opportunities for synergies and for moving forward.
The end of an era? Midwifery conferences.
Vilain, Annette Dalsgaard; Stewart, Sarah
2012-12-01
It has long been accepted that conferences are a useful mode of continuous professional development (CPD) (Russell 2010). Midwives welcome the chance to learn about recent practice developments, and the opportunity to network with each other in a face to face environment. However, barriers such as geographical isolation, time and financial constraints restrict midwives' ability to attend conferences (McIntosh 2007; Patterson and Davis 2007). At the same time, the effectiveness of conferences for CPD has been questioned (Guskey 2000). In these days of financial retrenchment, CPD has to be innovative and creative, offering ongoing support and learning in communities of practice that meet individual learning needs. The Virtual International Day of the Midwife (VIDM) is one such innovation. It is an annual 24 hour international synchronous online conference that celebrates the International Day of the Midwife on 5th May, and is freely open to all. Using the VIDM as a case study, this article discusses how online conferences may support and provide CPD for midwives.
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Abrahams, Ian; Reiss, Michael J.; Sharpe, Rachael
2014-01-01
Background: Despite the widespread use of practical work in school it has been recognised that more needs to be done to improve its effectiveness in developing conceptual understanding. The "Getting Practical" CPD (Continuing Professional Development) programme was designed to contribute towards an improvement in the effectiveness of…
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Pruekpramool, Chaninan; Sangpradit, Theerapong
2016-01-01
The purposes of this study were to develop a Continuing Professional Development (CPD) using English integrated science approach training curriculum and to promote physics teacher's efficacy to be expert teachers and be able to teach Physics in English. The quality of the curriculum was at a high level corresponding to the congruence scores of the…
Characteristics of effective professional development for early career science teachers
NASA Astrophysics Data System (ADS)
Simon, Shirley; Campbell, Sandra; Johnson, Sally; Stylianidou, Fani
2011-04-01
The research reported here set out to investigate the features in schools and science departments that were seen as effective in contributing to the continuing professional development (CPD) of early career science teachers. Ten schools took part in the study, selected on the basis of their reputation for having effective CPD practices. To gain different perspectives from within the organisations we conducted interviews with senior members of staff, heads of science departments and early career teachers. A thematic analysis of the interviews is presented, drawing on findings from across the 10 schools, and exemplified in more detail by a vignette to show specific features of effective CPD practice. The study has revealed a wealth of practice across the 10 schools, which included a focus on broadening experience beyond the classroom, having an open, sharing, non-threatening culture and systemic procedures for mentoring and support that involved ring-fenced budgets. The schools also deployed staff judiciously in critical roles that model practice and motivate early career science teachers. Early career teachers were concerned primarily with their overall development as teachers, though some science specific examples such as observing practical work and sessions to address subject knowledge were seen as important.
The Professional Development Needs of Special Needs Assistants in Irish Post-Primary Schools
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Kerins, Pauline; Casserly, Ann Marie; Deacy, Evelyn; Harvey, Deirdre; McDonagh, Dolores; Tiernan, Bairbre
2018-01-01
According to government policy in Ireland, special needs assistants (SNAs) may be employed in post-primary schools to support students deemed to have chronic and serious care needs. There is currently no national policy regarding the continuing professional development (CPD) of SNAs, to meet the requirements of their role. This study investigated…
Perspectives on Age and Continuing Professional Development for Nurses: A Literature Review
ERIC Educational Resources Information Center
Pool, Inge A.; Poell, Rob F.; ten Cate, Th. J.
2013-01-01
The need for nurses to participate in continuing professional development (CPD) is growing to keep abreast of rapid changes in nursing care. Concurrently, the nursing workforce is growing older. Ageing leads to changes in biological, psychological, and social functioning. Little is known about the effects of age-related changes on nurses'…
Continuing Professional Development - Why Bother? Perceptions and Motivations of Teachers in Ireland
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McMillan, Dorothy J.; McConnell, Barbara; O'Sullivan, Helen
2016-01-01
In a larger study carried out by O'Sullivan "et al." to explore the perceptions and experiences of teachers in the Republic of Ireland and Northern Ireland who were engaged in continuing professional development (CPD), one of the significant findings to emerge was the key role of teacher motivation. The current study therefore focuses on…
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Hornos, Eduardo H.; Pleguezuelos, Eduardo M.; Brailovsky, Carlos A.; Harillo, Leandro D.; Dory, Valerie; Charlin, Bernard
2013-01-01
Introduction: Judgment in the face of uncertainty is an important dimension of expertise and clinical competence. However, it is challenging to conceive continuing professional development (CPD) initiatives aimed at helping physicians enhance their clinical judgment skills in ill-defined situations. We present an online script concordance-based…
Effects of Continuing Professional Development on Group Work Practices in Scottish Primary Schools
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Thurston, A.; Christie, D.; Howe, C. J.; Tolmie, A.; Topping, K. J.
2008-01-01
The present study investigated the effects of a continuing professional development (CPD) initiative that provided collaborative group work skills training for primary school teachers. The study collected data from 24 primary school classrooms in different schools in a variety of urban and rural settings. The sample was composed of 332 pupils,…
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Carlyon, Tracey
2015-01-01
Teacher transition between year levels is common practice in many primary schools in New Zealand; however, it is not always perceived as an opportunity for teachers' continuing professional development (CPD). This article reports on a case study that explored four primary school teachers' experiences of transition between year levels. The teachers…
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Mukan, Nataliya; Kravets, Svitlana
2015-01-01
In the article the methodology of comparative analysis of public school teachers' continuing professional development (CPD) in Great Britain, Canada and the USA has been presented. The main objectives are defined as theoretical analysis of scientific and pedagogical literature, which highlights different aspects of the problem under research;…
Hurst, J
2005-01-01
Continuous professional development (CPD) in caring for people with kidney disease is limited in some regions of the UK and within Europe generally. This is compounded for all by limited resources for course fees and the lack of study leave granted away from the clinical area for full-time courses. This is set against recommendations from National and European governments, and renal clinical guidelines concerning expectations of CPD and clinical competency levels of renal nurses (1-4). In the past renal practitioners have been trained in all areas of the renal speciality by Schools of Nursing linked to renal units based in large teaching hospitals. However, more recent changes in the structure of Health Care provision have led in some instances to a rationalising of post registration education delivery.
Li, Linda C; Hurkmans, Emalie J; Sayre, Eric C; Vliet Vlieland, Thea P M
2010-04-01
This study explored the relationships among the roles assumed by physical therapists in arthritis care and their previous participation in arthritis courses for continuing professional development (CPD). A cross-sectional mail survey was conducted. A total of 600 Canadian physical therapists and 461 Dutch physical therapists practicing in orthopedics were randomly selected to participate in a mail survey. The questionnaire covered areas related to their clinical practice, previous participation in arthritis-related CPD courses, and roles in the management of osteoarthritis (OA) and rheumatoid arthritis (RA). Poisson regression was used to explore the associations between physical therapists' participation in arthritis-related CPD courses and the number of roles they assumed in OA and RA care, after adjusting for personal characteristics, arthritis caseload, and country of practice. The survey response rates were 47.7% in Canada and 50.5% in the Netherlands. A total of 424 participants (Canada=224, the Netherlands=200) had treated patients with OA in the previous month, and 259 participants (Canada=68, Netherlands=191) had treated patients with RA in the previous month. The most common roles reported by participants were providing traditional physical therapy interventions and providing postsurgical care. Arthritis-related CPD courses significantly increased (ie, multiplied) the expected number of roles assumed by physical therapists by a factor of 1.32 (95% confidence interval=1.11, 1.56) in OA management and 1.69 (95% confidence interval=1.34, 2.13) in RA management. Physical therapists' roles in arthritis management were obtained through self-reporting, which might differ from their actual clinical practice. This exploratory analysis highlights the association between participation in arthritis-related CPD courses and the roles assumed by physical therapists in OA and RA management. Further research is needed to understand the effects of CPD activities on other areas of physical therapist practice and on patients' outcomes.
A Latent Variable Analysis of Continuing Professional Development Constructs Using PLS-SEM Modeling
ERIC Educational Resources Information Center
Yazdi, Mona Tabatabaee; Motallebzadeh, Khalil; Ashraf, Hamid; Baghaei, Purya
2017-01-01
Continuing Professional Development (CPD), in the area of teacher education, refers to the procedures, programs or strategies that help teachers encounter the challenges of their work and accomplish their own and their learning center's goals. To this aim, the purpose of this study is to propose and validate an appropriate model of EFL teachers'…
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Martin, Tess; Thomson, Ian
2018-01-01
This study of I-Kiribati secondary school teachers used a project-based approach to investigate the notions of school-based and collaborative learning as a suitable model for in-service teacher continuous professional development (CPD). The design and methodology adopted by the study framed the argument that since collaborative behavior is…
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Murphy, Clíona; Smith, Greg; Varley, Janet; Razi, Özge
2015-01-01
This study investigates how a two-year continuing professional development (CPD) programme, with an emphasis on teaching about science through inquiry, impacted the experiences of, approaches to and attitudes towards teaching science of 17 primary teachers in Dublin. Data sources included interview, questionnaire and reflective journal strategies.…
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Ingleby, Ewan
2015-01-01
This paper considers the implications of UK policy approaches to ICT (Information Communication Technology) in education by exploring the views of early years (0-8 years) educators about their ICT CPD (continuing professional development) needs. UK policy approaches to ICT may be visualised as a "house that Jack built." The policies are…
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Pellas, Nikolaos; Boumpa, Anna
2017-01-01
This study seeks to investigate the effect of pre-service foreign language teachers' interactions on their continuing professional development (CPD), using a theoretical instructional design framework consisted of the three presence indicators of a Community of Inquiry (CoI) model and the Jigsaw teaching technique. The investigation was performed…
ERIC Educational Resources Information Center
Mukan, Nataliya; Myskiv, Iryna; Kravets, Svitlana
2016-01-01
In the article the theoretical framework of public school teachers' continuing professional development (CPD) in Great Britain, Canada and the USA has been presented. The main objectives have been defined as theoretical analysis of scientific and pedagogical literature, which highlights different aspects of the problem under research; presentation…
2012-01-01
Background The application of new technologies to the education of health professionals is both a challenge and a necessity. Virtual worlds are increasingly being explored as a support for education. Aim: The aim of this work is to study the suitability of Second Life (SL) as an educational tool for primary healthcare professionals. Methods Design: Qualitative study of accredited clinical sessions in SL included in a continuing professional development (CPD) programme for primary healthcare professionals. Location: Zaragoza I Zone Family and Community Medicine Education Unit (EU) and 9 health centres operated by the Aragonese Health Service, Aragon, Spain. Method: The EU held two training workshops in SL for 16 healthcare professionals from 9 health centres by means of two workshops, and requested them to facilitate clinical sessions in SL. Attendance was open to all personnel from the EU and the 9 health centres. After a trail period of clinical sessions held at 5 health centres between May and November 2010, the CPD-accredited clinical sessions were held at 9 health centres between February and April 2011. Participants: 76 healthcare professionals attended the CPD-accredited clinical sessions in SL. Main measurements: Questionnaire on completion of the clinical sessions. Results Response rate: 42-100%. Questionnaire completed by each health centre on completion of the CPD-accredited clinical sessions: Access to SL: 2 centres were unable to gain access. Sound problems: 0% (0/9). Image problems: 0% (0/9). Voice/text chat: used in 100% (10/9); 0 incidents. Questionnaire completed by participants in the CPD-accredited clinical sessions: Preference for SL as a tool: 100% (76/76). Strengths of this method: 74% (56/76) considered it eliminated the need to travel; 68% (52/76) believed it made more effective use of educational resources; and 47% (36/76) considered it improved accessibility. Weaknesses: 91% (69/76) experienced technical problems, while; 9% (7/76) thought it was impersonal and with little interaction. 65.79% (50/76) believed it was better than other distance learning methods and 38.16% (29/76) believed it was better than face-to-face learning. Conclusions SL is a tool that allows educational activities to be designed that involve a number of health centres in different geographical locations, consequently eliminating the need to travel and making more effective use of educational resources. PMID:22587562
Melús-Palazón, Elena; Bartolomé-Moreno, Cruz; Palacín-Arbués, Juan Carlos; Lafuente-Lafuente, Antonio; García, Inmaculada García; Guillen, Sara; Esteban, Ana B; Clemente, Silvia; Marco, Angeles M; Gargallo, Pilar M; López, Carlos; Magallón-Botaya, Rosa
2012-05-15
The application of new technologies to the education of health professionals is both a challenge and a necessity. Virtual worlds are increasingly being explored as a support for education. The aim of this work is to study the suitability of Second Life (SL) as an educational tool for primary healthcare professionals. Qualitative study of accredited clinical sessions in SL included in a continuing professional development (CPD) programme for primary healthcare professionals. Zaragoza I Zone Family and Community Medicine Education Unit (EU) and 9 health centres operated by the Aragonese Health Service, Aragon, Spain. The EU held two training workshops in SL for 16 healthcare professionals from 9 health centres by means of two workshops, and requested them to facilitate clinical sessions in SL. Attendance was open to all personnel from the EU and the 9 health centres. After a trail period of clinical sessions held at 5 health centres between May and November 2010, the CPD-accredited clinical sessions were held at 9 health centres between February and April 2011. 76 healthcare professionals attended the CPD-accredited clinical sessions in SL. Questionnaire on completion of the clinical sessions. Response rate: 42-100%. Questionnaire completed by each health centre on completion of the CPD-accredited clinical sessions: Access to SL: 2 centres were unable to gain access. Sound problems: 0% (0/9). Image problems: 0% (0/9). Voice/text chat: used in 100% (10/9); 0 incidents. Questionnaire completed by participants in the CPD-accredited clinical sessions: Preference for SL as a tool: 100% (76/76). Strengths of this method: 74% (56/76) considered it eliminated the need to travel; 68% (52/76) believed it made more effective use of educational resources; and 47% (36/76) considered it improved accessibility. Weaknesses: 91% (69/76) experienced technical problems, while; 9% (7/76) thought it was impersonal and with little interaction. 65.79% (50/76) believed it was better than other distance learning methods and 38.16% (29/76) believed it was better than face-to-face learning. SL is a tool that allows educational activities to be designed that involve a number of health centres in different geographical locations, consequently eliminating the need to travel and making more effective use of educational resources.
ERIC Educational Resources Information Center
Armour, Kathleen; Makopoulou, Kyriaki; Chambers, Fiona
2012-01-01
This paper considers the issue of learning "progression" in pedagogy for physical education (PE) teachers in their career-long professional development (CPD). This issue arose from an analysis of findings from three research projects in which the authors were involved. The projects were undertaken in different national contexts (Ireland,…
Dent, Andrew W; Weiland, Tracey J; Paltridge, Debbie
2008-06-01
To report the preferences of Fellows of the Australasian College for Emergency Medicine for topics they would desire for their continuing professional development (CPD). A mailed survey of Fellows of the Australasian College for Emergency Medicine asked for Likert type responses on the desirability of CPD on 15 procedural skills, 13 management skills, 11 clinical emergency topics, 9 topics related to teaching, 7 related to diagnostics and 5 evidence based practice topics. CPD in procedural skills of advanced and surgical airways, ED ultrasound, ventilation, skills, plastic procedures and regional anaesthesia were nominated as desirable by 85% of emergency physicians (EP). More than 90% desired CPD in ophthalmological, otorhinolaryngeal, neonatal and paediatric emergencies. Of diagnostic skills, more than 80% considered CPD on computerized tomography, electrocardiography and plain X-ray interpretation as desirable, well as CPD about teaching in general, simulation and preparing candidates for fellowship exams. Of the 12 management skills, 11 were seen as desirable topics by more than 70%, with counter disaster planning, giving feedback and dealing with complaints the most popular. All evidence based practice related skills, including interpreting statistics and undertaking literature searches were seen as desirable topics by more than 80% of EP. This information may assist in the planning of future educational interventions for emergency physicians. EP seek CPD on management, educational and other non clinical skills, as well as topics relating directly to patient care.
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Fallik, Orna; Eylon, Bat-Sheva; Rosenfeld, Sherman
2008-01-01
We investigated the effects of a long-term, continuous professional development (CPD) model, designed to support teachers to enact Project-Based Learning (PBLSAT). How do novice PBLSAT teachers view their acquisition of PBLSAT skills and how do expert PBLSAT teachers, who enacted the program 5-7 years, perceive the program? Novice teachers…
Glogowska, Margaret; Young, Pat; Lockyer, Lesley; Moule, Pam
2011-11-01
This paper explores students' perceptions of blended learning modules delivered in a Continuing Professional Development (CPD) health care context in the UK. 'Blended learning' is the term used to describe a hybrid model of learning where traditional face-to-face teaching approaches and newer electronic learning activities and resources are utilised together. A new model of CPD for health care practitioners based on a blended learning approach was developed at a university in the south west of England. As part of the evaluation of the new modules, a qualitative study was conducted, in which 17 students who had experienced the modules were interviewed by telephone. Three main themes emerged from the interviews relating to the 'blended' nature of the blended learning modules. These were i) issues around the opportunities for discussion of online materials face-to-face; ii) issues of what material should be online versus face-to-face and iii) balancing online and face-to-face components. Teaching staff engaged in the development of blended learning courses need to pay particular attention to the ways in which they develop and integrate online and face-to-face materials. More attention needs to be paid to allowing opportunity for students to come together to create a 'community of inquiry'. Copyright © 2011 Elsevier Ltd. All rights reserved.
Finlay, Karen; McLaren, Susan
2009-01-01
Revalidation of the medical profession is under review and a system has been proposed to ensure doctors meet standards of practice and professionalism. The current appraisal system allows clinicians to chart their progress and identify developmental needs in order to improve performance. Appraisal is now an annual compulsory requirement for all doctors. The aim of the study was to investigate the experiences of general practitioners (GPs) of the current appraisal process. The specific objectives were to consider the impact the appraisal process had exerted on their learning, practice and individual continuing professional development (CPD). We employed a cross-sectional design using a postal questionnaire sent to all doctors who work as GPs (n = 385) in West Kent. Questionnaires were returned from 71.7% of doctors (n = 276). The key findings obtained were that 47.5% (n = 131) of doctors stated that taking part in the appraisal process had enhanced their learning, 40.2% (n = 111) felt that the appraisal process had improved their practice and 55.8% (n = 154) stated that the appraisal process had encouraged their CPD. Qualitative findings derived from thematic analysis of open questions revealed that participants viewed the role of the appraiser as respected peer to be vital and there was a need for independence in the appraiser's appointment. The time-consuming nature of the appraisal process was emphasised, with little protected time for preparation of documentation and engagement in CPD. Concerns were expressed about links between appraisal and revalidation. Many doctors considered that the appraisal process had enhanced their learning, improved their practice and encouraged their CPD. A vital, independent role for the appraiser was emphasised as was a need to review the time-consuming nature of the current appraisal process, together with identifying protected time to complete this and CPD engagement. As the role of appraisal within the revalidation process changes it is recognised that ensuring the quality, consistency and nature of appraisal will be essential to maintain the confidence of patients and doctors.
ERIC Educational Resources Information Center
Hillier, Dan
2006-01-01
Primary science in Scotland has got the wind in its sails. The Scottish science education initiative, "Improving Science Education" (ISE) 5-14, has invested millions in professional development (CPD) materials and experiences for science teachers, harnessing and developing their enthusiasm for effective learning and teaching in science.…
Kinnison, Tierney; May, Stephen
2017-09-09
Generic professional capabilities (non-technical competencies) are increasingly valued for their links to patient outcomes and clinician well-being. This study explores the emotional change, and practice-related outcomes, of participants of a veterinary professional key skills (PKS) continuing professional development (CPD) module. Reflective summaries produced by participants were analysed. A change in emotion, from 'negative' to 'positive', was the focus of analysis. Sections regarding these emotions were thematically analysed. Analysis was performed on 46 summaries. Three themes were identified: 'the PKS module' (centred on reluctance becoming surprise and stimulation), 'developing non-technical competencies' (unease to confidence) and 'stress and coping through a reflective focus' (anxiety to harmony). The changing emotions were connected to positive cognitive reappraisal and often behaviour changes, benefitting self, practice, clients and patients. The PKS module teaches participants to reflect; a new and challenging concept. The consequences of this enabled participants to understand the importance of professional topics, to be appreciative as well as critical, and to enjoy their job. Importantly, the module stimulated coping responses. Better understanding of roles led to participants having more reasonable expectations of themselves, more appreciation of their work and reduced stress. This research supports more attention to professional skills CPD for health professions. © British Veterinary Association (unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.
Turner, S; Ross, M K; Ibbetson, R J
2012-07-27
To investigate the impact of GDC registration and mandatory CPD on dental nurses' views, job satisfaction and intention to leave. Postal/online survey, conducted in parallel with a survey of dental technicians. UK private and NHS practices, community services, dental hospitals. Representative sample of General Dental Council registrants. Job satisfaction; intention to leave profession (dependent variable in regression analysis). Eleven were ineligible (left profession, moved abroad); 267 (44% of those eligible) responded, all female. Respondents' mean age was 38.2 years (sd 10.74). The general principle of registration was endorsed by 67%, and compulsory registration by 51%, but the fee level by only 6%. Most nurses did not feel that registration had affected their view of dental nursing as a career (56%), their role (74%) or status (86%) within the dental team, or that CPD helped them to do their job better (76%). Fifty-six percent were not satisfied with their job, and 22% intended to leave the profession. Intention to leave was predicted by younger age and greater dissatisfaction with physical working conditions and opportunities to progress. Widely held criticisms regarding the costs and relevance of registration and CPD coupled with a potentially high level of attrition from the profession suggest a review of the fee and salary structure and greater financial support for CPD is warranted.
Keane, Sheila; Lincoln, Michelle; Smith, Tony
2012-06-22
Uneven distribution of the medical workforce is globally recognised, with widespread rural health workforce shortages. There has been substantial research on factors affecting recruitment and retention of rural doctors, but little has been done to establish the motives and conditions that encourage allied health professionals to practice rurally. This study aims to identify aspects of recruitment and retention of rural allied health professionals using qualitative methodology. Six focus groups were conducted across rural NSW and analysed thematically using a grounded theory approach. The thirty allied health professionals participating in the focus groups were purposively sampled to represent a range of geographic locations, allied health professions, gender, age, and public or private work sectors. Five major themes emerged: personal factors; workload and type of work; continuing professional development (CPD); the impact of management; and career progression. 'Pull factors' favouring rural practice included: attraction to rural lifestyle; married or having family in the area; low cost of living; rural origin; personal engagement in the community; advanced work roles; a broad variety of challenging clinical work; and making a difference. 'Push factors' discouraging rural practice included: lack of employment opportunities for spouses; perceived inadequate quality of secondary schools; age related issues (retirement, desire for younger peer social interaction, and intention to travel); limited opportunity for career advancement; unmanageable workloads; and inadequate access to CPD. Having competent clinical managers mitigated the general frustration with health service management related to inappropriate service models and insufficient or inequitably distributed resources. Failure to fill vacant positions was of particular concern and frustration with the lack of CPD access was strongly represented by informants. While personal factors affecting recruitment and retention of allied health study participants were similar to doctors, differences also existed. Allied health professionals were attracted by advanced work roles in a context of generalist practice. Access to CPD and inequitable resource distribution were strong 'push' factors in this group. Health policy based on the assumption of transferability between professions may be misguided.
A Global Model for Effective Use and Evaluation of e-Learning in Health
Farrington, Conor; Brayne, Carol
2013-01-01
Abstract Healthcare systems worldwide face a wide range of challenges, including demographic change, rising drug and medical technology costs, and persistent and widening health inequalities both within and between countries. Simultaneously, issues such as professional silos, static medical curricula, and perceptions of “information overload” have made it difficult for medical training and continued professional development (CPD) to adapt to the changing needs of healthcare professionals in increasingly patient-centered, collaborative, and/or remote delivery contexts. In response to these challenges, increasing numbers of medical education and CPD programs have adopted e-learning approaches, which have been shown to provide flexible, low-cost, user-centered, and easily updated learning. The effectiveness of e-learning varies from context to context, however, and has also been shown to make considerable demands on users' motivation and “digital literacy” and on providing institutions. Consequently, there is a need to evaluate the effectiveness of e-learning in healthcare as part of ongoing quality improvement efforts. This article outlines the key issues for developing successful models for analyzing e-health learning. PMID:23472702
A global model for effective use and evaluation of e-learning in health.
Ruggeri, Kai; Farrington, Conor; Brayne, Carol
2013-04-01
Healthcare systems worldwide face a wide range of challenges, including demographic change, rising drug and medical technology costs, and persistent and widening health inequalities both within and between countries. Simultaneously, issues such as professional silos, static medical curricula, and perceptions of "information overload" have made it difficult for medical training and continued professional development (CPD) to adapt to the changing needs of healthcare professionals in increasingly patient-centered, collaborative, and/or remote delivery contexts. In response to these challenges, increasing numbers of medical education and CPD programs have adopted e-learning approaches, which have been shown to provide flexible, low-cost, user-centered, and easily updated learning. The effectiveness of e-learning varies from context to context, however, and has also been shown to make considerable demands on users' motivation and "digital literacy" and on providing institutions. Consequently, there is a need to evaluate the effectiveness of e-learning in healthcare as part of ongoing quality improvement efforts. This article outlines the key issues for developing successful models for analyzing e-health learning.
An evaluation of flipped e-learning experiences.
Jones-Bonofiglio, Kristen Dawn; Willett, Timothy; Ng, Stella
2017-12-22
The "flipped" classroom is an educational strategy gaining popularity for its growing evidence base that suggests it may successfully improve learning outcomes. Also known as reverse instruction, this approach has been typically implemented and studied in in-person post-secondary settings. The utilization of a flipped approach in the healthcare education literature has been examined in a wide range of contexts, but little has been written regarding continuing professional development (CPD). Therefore, with success in other contexts there is potential for the flipped classroom approach to enhance student satisfaction, learner engagement, and learning outcomes in the context of online education for CPD. In this paper, we describe the structure and format of such a course using a qualitative case study framework. This study contributes to a more comprehensive understanding of effective ways of overcoming distributed learning challenges in online CPD using a flipped approach.
Waddell, Janice; Spalding, Karen; Canizares, Genevieve; Navarro, Justine; Connell, Michelle; Jancar, Sonya; Stinson, Jennifer; Victor, Charles
2015-11-24
Student nurses often embark on their professional careers with a lack of the knowledge and confidence necessary to navigate them successfully. An ongoing process of career planning and development (CPD) is integral to developing career resilience, one key attribute that may enable nurses to respond to and influence their ever-changing work environments with the potential outcome of increased job satisfaction and commitment to the profession. A longitudinal mixed methods study of a curriculum-based CPD program was conducted to determine the program's effects on participating students, new graduate nurses, and faculty. This first in a series of three papers about the overall study's components reports on undergraduate student outcomes. Findings demonstrate that the intervention group reported higher perceived career resilience than the control group, who received the standard nursing curriculum without CPD. The program offered students the tools and resources to become confident, self-directed, and active in shaping their engagement in their academic program to help achieve their career goals, whereas control group students continued to look uncertainly to others for answers and direction. The intervention group recognized the value of this particular CPD program and both groups, albeit differently, highlighted the key role that faculty played in students' career planning.
Educational Reform, Enquiry-Based Learning and the Re-Professionalisation of Teachers
ERIC Educational Resources Information Center
Williamson, Ben; Morgan, John
2009-01-01
This article explores the implications for teacher education and continuous professional development (CPD) of enquiry-based learning, by drawing specifically on data collected during a four-year curriculum development and research project, Enquiring Minds (2005-9). Within the partnership approach to curriculum design endorsed by the project,…
ERIC Educational Resources Information Center
Lawrence, Liz
2010-01-01
In this article, the author talks about Primary Science Committee's (PSC) joint meeting with members of the Scottish Primary Group in Edinburgh. The remit of the group is to advise on primary matters, develop primary aspects of Scottish Region's Annual Conference and run primary-focused continuing professional development (CPD) events as part of…
ERIC Educational Resources Information Center
Thompson, Quentin
2011-01-01
The March issue of "Mathematics Teaching" included an article by Alice Onion about Bowland Maths, focussing on the nature and use of the Professional Development modules that the Bowland Trust has developed--there are now seven such CPD modules on the Bowland website. The article also mentioned that the Bowland Trust had recently…
Implementing Vision Research in Special Needs Education
ERIC Educational Resources Information Center
Wilhelmsen, Gunvor Birkeland; Aanstad, Monica L.; Leirvik, Eva Iren B.
2015-01-01
This article presents experiences from vision research implemented in education and argues for the need for teachers with visual competence and insight into suitable methods for stimulation and learning. A new type of continuing professional development (CPD) focuses on the role of vision in children's learning and development, the consequences of…
Higher Education Institutions and Specialist Schools: Potential Partnerships
ERIC Educational Resources Information Center
Penney, Dawn; Houlihan, Barrie
2003-01-01
This paper argues that the development and growth in numbers of Specialist Schools in England raises a number of key questions about the relationships between higher education institutions (HEIs) involved in initial teacher training (ITT) and continuing professional development (CPD) work, and schools now designated as Specialist Schools. It…
Flexible model of work-based learning boosts development.
Clark, Elisabeth
2011-01-19
I was interested to read your news story, 'Nurses miss out on essential training due to staff shortages' (January 5). As director of the Open University-RCN strategic alliance I would emphasise the importance of investing in continuing professional development (CPD), particularly in times of change and service redesign.
ERIC Educational Resources Information Center
Czabanowska, Katarzyna; Klemenc-Ketis, Zalika; Potter, Amanda; Rochfort, Andree; Tomasik, Tomasz; Csiszar, Judit; Van den Bussche, Piet
2012-01-01
Objective: The aim of this study was to develop a comprehensive framework of quality improvement competencies for use in continuing professional development (CPD) and continuing medical education (CME) for European general practice/family medicine physicians (GPs/FDs). Methods: The study was carried out in three phases: literature review,…
The Integrated Personnel Development System: The Training and Development of Competent Firefighters
ERIC Educational Resources Information Center
Moran, Peter; Starling, Paul
2005-01-01
This article enquires into the nature of an emergent continuous professional development (CPD) mechanism for firefighters in the form of an Integrated Personnel Development System (IPDS), which proposes to base future training for every rank in the service on the acquisition and demonstration of competence for role. IPDS is due to be introduced…
Wium, Anna-Marie; Louw, Brenda
2012-12-01
Learners in South African schools have been found to perform poorly in mathematics because they do not understand the language used in solving mathematical problems. In order to improve academic performance teachers need to be made aware of the importance of language in the development of numeracy. A continued professional development (CPD) programme addressed this need. The purpose of the research was to understand how the participants implemented the strategies developed during the programme and how they perceived the support provided by the programme. The research was conducted over 2 years in semi-rural and urban contexts. As part of a more comprehensive mixed method study, the qualitative data referred to in this article were obtained through open-ended questions in questionnaires, focus groups,I reflections in portfolios, and a research diary. Results showed that numeracy terminology was often used by learners that differed from standard terminology prescribed by the curriculum. The participants themselves did not necessarily understand the numeracy terminology and thus found it a challenge to implement curriculum outcomes. Issues related to language use of the participants in teaching numeracy were associated with the lack of resources available in the language of learning and teaching (LoLT). Some of the participants taught numeracy in English, rather than LoLT. The results indicated low teacher expectations of the learners. The CPD programme was considered valuable and effective. SLPs in schools need to be expand their role to provide CPD opportunities for teachers.
Core continuing professional development (CPD) topics for the European dentist.
Bailey, S; Bullock, A; Cowpe, J; Barnes, E; Thomas, H; Thomas, R; Kavadella, A; Kossioni, A; Karaharju-Suvanto, T; Suomalainen, K; Kersten, H; Povel, E; Giles, M; Walmsley, A D; Soboleva, U; Liepa, A; Akota, I
2013-05-01
In the context of free movement, EU-citizens need assurance that dental practitioners providing their care have a degree/license to practice that meets EU-standards and that they maintain their knowledge and skills through ongoing education. One aim of the 'DentCPD' project (HYPERLINK 'http://www.dentcpd.org' www.dentcpd.org) was to identify and agree essential CPD requirements for EU dentists. This paper reports the consensus process and outcomes. Agreement on core components of CPD was achieved through a three stage process: an online survey of dental educators' (n = 143) views on compulsory topics; a paper-based questionnaire to practitioners (n = 411); leading to a proposal discussed at the Association for Dental Education (ADEE) 2011 Lifelong Learning special interest group (SIG). From the online survey and practitioner questionnaire, high levels of agreement were achieved for medical emergencies (89%), infection control (79%) and the medically compromised patient (71%). The SIG (34 attendees from 16 countries) concluded that these three CPD topics plus radiation protection should be core-compulsory and three CPD topics should be core-recommended (health and safety, pain management, and safeguarding children & vulnerable adults). They also agreed that the teaching of all topics should be underpinned by evidence-based dentistry. Building four core topics into CPD requirements and making quality-approved education and training available will ensure that all dentists have up-to-date knowledge and skills in topic areas of direct relevance to patient safety. In turn, this will contribute to patients having access to comparably high standards of oral health care across Europe. © 2013 John Wiley & Sons A/S.
Foucault, Marie-Lyse; Vachon, Brigitte; Thomas, Aliki; Rochette, Annie; Giguère, Charles-Édouard
2018-06-01
ePortfolios are frequently used to support continuing professional development (CPD) of rehabilitation professionals. Though this tool is now widely implemented in many professions by regulatory organisations, very few studies have investigated the use and impact among rehabilitation professionals. Implementation of comprehensive ePortfolios that are centred on the needs of rehabilitation professionals requires documenting their level of use and perceived outcomes. The objectives were to describe how occupational therapists use a mandatory ePortfolio that has been recently implemented by a regulatory organisation in Quebec (Canada) and the perceived outcomes of this requirement on continuing professional development and practice change. An online survey was sent to all registered occupational therapists in Quebec using the ePortfolio. The survey content was developed based on a literature review and expert consultation. Results were analysed using descriptive statistics. A total of 546 respondents completed the survey. Results show relatively high levels of ease and satisfaction with the tool, but a limited perception of the tool's impacts on the improvement of professional competencies and change in practices. Occupational therapists reported that use of the ePortfolio supports their engagement in CPD but has limited impact on practice. Promotion of work-based learning, team use and mentor support could increase its meaningfulness for professionals. Implications for Rehabilitation To improve attitudes and beliefs about benefits related to portfolio use, rehabilitation practitioners need a very clear understanding of the purpose and usefulness of a portfolio in clinical practice. Most of the respondents saw the ePortfolio as helping them develop and implement a continuing professional development plan and reflect on the changes needed in their practice. Portfolio use in teams and productive reflection should be promoted in order to target shared objectives for continuous practice improvement. Rehabilitation professionals trained in portfolio use during their entry-level studies have a slightly more positive attitude towards portfolio use and impact of this use compared with than clinicians who have not had this training.
Cologne Consensus Conference: providers in accredited CME/CPD 11–12 September 2015, Cologne, Germany
Simper, Julie
2016-01-01
On 11–12 September 2015, the fourth annual Cologne Consensus Conference (CCC) was held in Cologne, Germany. The 2-day educational event was organised by the European Cardiology Section Foundation (ECSF) and the European Board for Accreditation in Cardiology (EBAC), a specialty continuing medical education–continuing professional development (CME—CPD) accreditation board of the European Union of Medical Specialists (UEMS). The conference was again planned in cooperation with an impressive group of international organisations and faculty members representing leading European and North American institutions. Each year, the CCC is organised around a specific topic area. For the conference's fourth iteration, the providers in accredited CME/CPD were the focus. The CCC 2015 set out to share ideas, discuss concepts, and increase collaborations amongst the various groups. This report provides a summary of the presentations and discussions from the educational event. PMID:29644122
ERIC Educational Resources Information Center
Wall, John; Ahmed, Vian
2008-01-01
Continuing professional development (CPD) and life-long learning are vital to both individual and organisational success. For higher education, the intensive resource requirements requisite in the development of e-learning content and the challenges in accommodating different learning styles, developing an e-learning program can be a resource…
Confidence, Risk, and the Journey into Praxis: Work-Based Learning and Teacher Development
ERIC Educational Resources Information Center
Iredale, Alison; Orr, Kevin; Bailey, Wayne; Wormald, Jane
2013-01-01
This article examines the relationship between confidence and risk in relation to the initial education and continuing professional development (CPD) of teachers. The context for this examination is the Lifelong Learning Sector (LLS) in England, which sits between secondary schools and universities, and the discussion is illustrated with data…
ERIC Educational Resources Information Center
Mestry, Raj; Hendricks, Ilona; Bisschoff, Tom
2009-01-01
Evidence in literature indicates that Continuing Professional Development (CPD) of teachers is essential in creating effective schools. Since 2001 the implementation of education legislation and policies has progressively shifted the new agenda within a transformation framework aimed at reconstructing the education system to the fore. The many…
Cunningham, David E; Zlotos, Leon; Power, Ailsa
2014-05-01
CPD is an important feature of healthcare professions and regulatory bodies consider it mandatory. Studies of CPD activity of pharmacists showed that 10% were undertaking no CPD. Practice-based small group learning (PBSGL) is a well-received and popular learning resource for GPs in Scotland. From 2011, a pharmacy pilot was undertaken: pharmacists were trained as peer-facilitators and existing PBSGL modules were adapted. Four NHS boards took part and this study aimed to explore the perceptions and experiences of pharmacists. A qualitative research approach was adopted using focus groups and in-depth interviews. Interviews were audio-recorded and transcriptions made. Transcripts were coded and themes developed using grounded theory methods. Participants welcomed PBSGL: it was a feasible learning method, acceptable and had educational impact. They appreciated its interactive nature and discussions founded on their experiences in practice. Participants liked the self-reliance of PBSGL in that they were not dependent on specialist practitioners. There were logistical challenges that impacted on the success of group discussion; some pharmacists were less familiar with small group work. Pharmacists felt isolated during work and appreciated peer discussion. There was a tentative welcome to inter-professional learning but group composition and module topics might impact on the success of this. Pharmacists were able to change their learning practice in uni-professional PBSGL groups and were able to learn from each other. There may be further learning opportunities if pharmacists participate in inter-professional groups.
Staff Development for Raising Attainment: A Practitioner's View of What Works
ERIC Educational Resources Information Center
Bates, Sharon; Watt, Laura
2016-01-01
This paper offers a practitioner's view of how continuing professional development (CPD) can help raise achievement in schools. It is one of four papers in this issue linked to a research project in Stoke-on-Trent seeking to raise attainment in schools in deprived communicates. Based on over 20 years' experience working in and with different…
Green, Anita; Westwood, Olwyn; Smith, Pam; Peniston-Bird, Fiona; Holloway, David
2009-07-01
This paper reports on a Training Needs Analysis for Non-Medical Prescribers commissioned by a south of England Strategic Health Authority. The aim of the TNA was to inform future policy, educational provision and practice development and provide nurse managers with significant information on the perceived Continuing Professional Development (CPD) needs of the non-medical prescribers. Data were collected from a sample of 270 non-medical prescribers using an in-depth questionnaire, and telephone interviews with a purposive sample of 11 key stakeholders. The findings report: * The qualifications that non-medical prescribers possess. * The level of confidence described by the non-medical prescribers in their role. * What non-medical prescribers identify as their present and future CPD requirements in relation to prescribing. * What education and training provision non-medical prescribers have attended in relation to their prescribing role since qualifying. The findings suggest, first that short courses that were specific to the non-medical prescribers role were considered to be the most popular and useful. However, courses needed to be advertised well in advance. Second, training gaps were identified. Pharmacology and prescribing are rapidly changing and require regular CPD in order to keep up to date with the latest developments. Non-medical prescribing is a comparatively new innovation to the NHS, therefore those who are not medically qualified need mentorship from experienced prescribers, as well as the encouragement from nurse managers to be confident prescribers themselves and enhance patient care.
Re-Shaping Teacher Identity? The Liverpool Teachers' Centre 1973-1976
ERIC Educational Resources Information Center
Williams, Keith
2014-01-01
Between 1972 and 1975 Eric Midwinter, Principal of the Liverpool Teachers' Centre, established a unified organisational structure responsible for delivering continuing professional development (CPD) to Liverpool schools. His ambition was to embed community education practices across the city's entire teaching force. However, during a seven-week…
Supersurveillance, Democracy, and Co-Operation--The Challenge for Teachers
ERIC Educational Resources Information Center
Schostak, John
2014-01-01
The paper explores pedagogies of surveillance and counter pedagogies of radical democracy and co-operative practice and their implications for continuing professional development (CPD). Teachers have had to respond to an increasing naturalisation of surveillance in schools. However, this naturalisation can be countered by drawing upon the emergent…
Social media and revalidation.
2016-11-01
In recognition of nurses' increasing use of social media, the Nursing and Midwifery Council has allowed online activity to be included in continuing professional development (CPD) hours for revalidation. One social media activity for nurses is taking part in a Twitter chat, and the Royal College of Nursing has published useful advice.
The utility of CPD for older adult mental health nurses.
Bush, Tony; Meadows-Smith, Donna; Snowdon-Carr, Vanessa; Rao, V Bapuji; Collishaw, Helen
To investigate how mental health nurses working with older adults perceive the benefits and realities of developing the outcomes of current continuing professional development training into actual clinical practice. A structured questionnaire was used with a convenience sample of nursing staff. Qualitative analysis was performed using a grounded theory approach in order to identify emergent themes, concepts and categories of data. Four randomly selected nurses were subjected to a voluntary semistructured interview using the questionnaire as a basis for information gathering. The main reason for attending courses was developing skills. Of those attending courses, 42 per cent of qualified and 35 per cent of unqualified staff had a personal development plan (PDP) or individual performance review (IPR). Significantly, all unqualified staff who had not been on a course had no PDP or IPR. Learning was described as applicable to practice by 85 per cent of unqualified and 70 per cent of qualified staff. However, 28 per cent of unqualified staff and 20 per cent of qualified staff felt their practice had not changed as a result of their learning. CPD can be a positive experience, providing nurses with the opportunity to direct their professional development.
Virtual day of the midwife: a global 'pyjama party'.
Stewart, Sarah
2014-06-01
The Virtual International Day of the Midwife (VIDM) (www.vidm.org) is an annual online conference designed to break down traditional barriers to continuing professional development (CPD); provide online opportunities for international midwifery networking; and model open access communication and collaboration practices. Whilst the VIDM is designed to reach midwives all around the world, issues of access to the Internet, language and cultural differences prevent some midwives from attending, especially those who live in resource-poor countries. Nevertheless, the VIDM has successfully demonstrated how CPD can be delivered to midwives in a flexible and cost-effective way, as well as bring them together in a truly global open and collaborative environment.
Kim, Jenny J; Antoun, Joseph S
2010-12-01
New dental graduates compete for house surgeon positions every year, despite little being known about the work experience gained from such posts. The main objectives of this study were to identify the nature of house surgeons' work experiences, their continued professional development (CPD) opportunities and the impact of hospital experience on their future career pathways. A questionnaire was mailed to all 31 New Zealand dental house surgeons (response rate 100%). The majority of house surgeons (77.4%) found hospital work enjoyable, with nearly all (93.5%) perceiving themselves as better clinicians from their experience. Oral surgery, restorative dentistry, special needs dentistry and removable prosthodontics were the most commonly practised areas. The average weekly number of working hours was 42.3 hours for a normal week and 61.8 hours for an on-call week. Stress levels during on-call work were significantly higher than during day-to-day hospital work (p < 0.05). Departmental seminars were reported to be the most common form of CPD available at hospitals (74.2%), followed by hands-on clinical training (61.3%). More than half of the house surgeons (58.1%) planned to pursue a specialist career, with nearly 13% wishing to return to a New Zealand hospital in the future. A dental house surgeon position remains an attractive choice and offers an enjoyable experience for young graduates. Hospitals provide ample CPD opportunities and appear to play an influential role in a house surgeon's career pathway.
ERIC Educational Resources Information Center
Maistry, Suriamurthee
2010-01-01
Continuing professional development (CPD) initiatives for teachers in South Africa take on various forms, ranging from formalised, structured, credit-bearing certification programmes to informal, relatively unstructured, situated learning programmes. While many formal programmes can claim success by measuring throughput rates, there is still much…
Working with Schools in Identifying and Overcoming Emotional Barriers to Learning
ERIC Educational Resources Information Center
Nash, Poppy; Schlösser, Annette
2015-01-01
This paper reports a case study on working closely with a secondary school, to enhance understanding of disruptive behaviour, through the use of bespoke Continuing Professional Development (CPD) materials. This project evolved from the researchers' previous research on the extent to which teachers believe disruptive pupils can control their…
Rochdale Research into Practice: Evaluation Report and Executive Summary
ERIC Educational Resources Information Center
Speight, Sveltlana; Callanan, Meg; Griggs, Julia; Farias, Javiera Cartagena; Fry, Alexandra
2016-01-01
Research into Practice--Evidence-informed Continuing Professional Development (CPD) in Rochdale (UK) was a pilot intervention aimed at supporting teachers to use evidence-based teaching and learning strategies to improve pupil progress. The project ran for one year (2014/2015) in ten primary schools in the Rochdale area, all of which are members…
ERIC Educational Resources Information Center
Schoenfeld, Alan H.
2015-01-01
This essay reflects on the challenges of thinking about scale--of making sense of phenomena such as continuous professional development (CPD) at the system level, while holding on to detail at the finer grain size(s) of implementation. The stimuli for my reflections are three diverse studies of attempts at scale--an attempt to use ideas related to…
Enhancing "ICT Teaching" in English Schools: Vital Lessons
ERIC Educational Resources Information Center
Twining, Peter; Henry, Fiona
2014-01-01
Despite substantial investments in digital technology in schools the impact has been less than advocates anticipated. This raises issues about the effectiveness of past approaches to the continuing professional development (CPD) of teachers. Vital was a £9.4million programme, funded by English governments between 2009 and 2013, to enhance the use…
ERIC Educational Resources Information Center
Coles, Alf
2011-01-01
This article discusses how the author has adopted a multimedia approach to teaching and Continuing Professional Development (CPD). There is widespread acceptance of the potential power for using video recordings of lessons as a vehicle for teacher learning. Yet a re-current problem has been reported in research projects, from as far back as 1990,…
Jadad, Alejandro R; Davis, Dave
2016-01-01
The question that forms the title of this article, "What do we need to protect, at all costs, during the 21st century?," speaks to the sizable changes in health care systems and settings that surround the continuing professional development (CPD) provider, and the need to establish a core set of principles and practices as the field moves forward from both theoretical and practical aspects. It also provided the focus for one of the five keynote lectures presented during the 2016 World Congress on Continuing Professional Development. As the planners of this keynote session, we sought to evoke answers to the question, not from the speaker, but from the audience itself, a process enabled by a highly engaging presentation style and powered by interactive digital technologies. Further, we believed that the session would not directly lead to suggestions to improve the theory and practice of CPD, but rather to create the biopsychosocial context-a sort of platform-on which such discussions can occur.
Fall prevention in central coast community pharmacies.
Stuart, Gina M; Kale, Helen L
2018-04-19
Fall injuries among people aged 65 years and over (older people) cause substantial health decline and cost to the health system. In 2009 in New South Wales, 25.6% of older people fell in the previous year, and 10.7% (32 000) were hospitalised. Pharmacists are trusted professionals, who interact extensively with older people and have potential to augment fall prevention in pharmacies. This brief report describes how professional development improved pharmacist's knowledge and confidence in fall prevention, encouraged implementation of fall prevention plans and facilitated the provision of brief fall prevention interventions for older clients, after identification of fall risk. In 2014, pharmacists from all Central Coast pharmacies (n = 76) were invited to free, continuing professional development (CPD) in fall prevention. It provided education and resources to identify clients' fall risk, conduct brief fall prevention interventions and implement fall prevention health promotion plans (FPHPP). Pharmacists completed written: Baseline and post-workshop questionnaires to assess changes in pharmacist's knowledge and confidence, and existing fall prevention in pharmacies. Logs of client fall risk and brief fall prevention interventions offered to clients. Four-month follow-up questionnaires to assess implementation of FPHPPs and pharmacy practice changes. Pharmacists representing 36% of pharmacies participated. At four-month follow-up, 67% had implemented FPHPPs, and 62% delivered brief interventions determined by client fall risk. Fall prevention in pharmacies can be augmented through locally provided CPD tailored for pharmacists. SO WHAT?: This model could increase fall prevention reach. It is transferable to settings where health professionals provide services to older adults and require reregistration through professional development. © 2018 Australian Health Promotion Association.
Ratka-Krüger, P; Wölber, J P; Blank, J; Holst, K; Hörmeyer, I; Vögele, E
2018-02-01
There is a great need for postgraduate training and continuing professional development (CPD), specifically in the field of periodontology. Despite the plenty of periodontal CPDs, there is a lack of information about the performance of CPDs in a blended learning setting. This study is a case study of the structures and outcomes in a blended learning CPD programme in periodontology, the MasterOnline Periodontology and Implant Therapy hosted by the University of Freiburg's Dental School. The structures of the blended learning CPD were analysed with the aims to (i) make explicit how various innovative educational methods and ICT tools can be successfully applied to a Web-supported postgraduate periodontology training programme, (ii) identify the programme's impact on learning transfer in students' dental practices and (iii) identify other outcomes, synergies and any changes required during the existence. Using qualitative interviewing, the various types of learning transfer and elements of the study programme that foster transfer could be exemplified. A period of 7 years was analysed. In this duration, 50 students successfully graduated to a master of science. Qualitative interviews were performed with six students and four teachers affirming the learning transfer in a blended learning setting. This case study shows that blended learning can be a successful approach for CPD in dentistry. © 2016 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.
Beastall, Graham H
2008-07-01
Education and training to become a senior professional in UK clinical biochemistry is coordinated at national level and is largely dependent upon completion of the MRCPath examination. The number of training commissions is regulated to accord with workforce planning requirements. Both medical and science graduates are eligible to undertake this training and the core curriculum is similar for both groups. Medical trainees have the option of including additional clinical training in metabolic medicine. Increasingly, with the introduction of new methods of assessment, the MRCPath examination is becoming a measure of competence rather than knowledge. Structured CPD is mandatory for career grade doctors and scientists as part of the requirements for them to maintain their individual licence to practice and in order that the laboratory in which they work may be accredited. The education, training and assessment of trainees in clinical biochemistry enable the production of a flexible workforce that is competent and designed to be fit for purpose. The requirement for structured CPD is one part of maintaining competence.
Turco, Mary G; Baron, Robert B
2016-01-01
The 2016 World Congress on Continuing Professional Development: Advancing Learning and Care in the Health Professions took place in San Diego, California, March 17-19, 2016. Hosts were the Association for Hospital Medical Education (AHME), Alliance for Continuing Education in the Health Professionals (ACEhp), and Society for Academic Continuing Medical Education (SACME). The target audience was the international community working to improve medical (CME), nursing (CNE), pharmacy (CPE), and interprofessional (CIPE) continuing education (CE) and continuing professional development (CPD). Goals included: addressing patients' concerns and needs; advancing global medical and interprofessional health sciences education; utilizing learning to address health disparities; and promoting international cooperation. The five keynote speakers were: patient advocate Alicia Cole ("Why What We Do Matters: The Patients Voice"); linguist Lorelei Lingard ("Myths about Healthcare Teamwork and Their Implications for How We Understand Competence"); futurist and philosopher Alex Jadad ("What Do We Need to Protect at All Costs in the 21st Century?"); ethicist and change agent Zeke Emanuel ("Learn to Change: Teaching Toward a Shifting Healthcare Horizon"); and technology innovator Stephen Downes ("From Individual to Community: The Learning Is in the Doing"). Organizers announced the new Dave Davis Distinguished Award for Excellence in Mentorship in Continuing Professional Development to honor the career of David Davis, MD, in CME/CPD scholarship in Canada, the United States, and beyond. Participants valued the emphasis on interprofessional education and practice, the importance of integrating the patient voice, the effectiveness of flipped classroom methods, and the power of collective competency theories. Attendee-respondents encouraged Congress planners to continue to strive for a broad global audience and themes of international interest.
Payton, Antony; Janko, Christa; Renn, Oliver; Hardman, Michael
2013-09-01
Successfully navigating through the jungle of biomedical postgraduate courses in Europe has recently been made possible by the release of an Innovative Medicines Initiative (IMI) funded project called on-course(®) (http://www.on-course.eu). on-course(®) lists all master, continued professional development (CPD) and PhD courses in Europe and hosts advanced search options designed by the pharmaceutical industry, academia and regulatory bodies allowing the course seeker to find courses that are most relevant for them. In addition, an IMI cross education and training topic task force has developed a set of quality standards that have been applied to CPD courses. The comprehensive nature of on-course(®) offers a new level of transparency to biomedical course provision in Europe that will help steer future education and training. Copyright © 2013 Elsevier Ltd. All rights reserved.
Murphy, Jane; Worswick, Louise; Pulman, Andy; Ford, Grainne; Jeffery, Jaana
2015-01-01
Nurses and other allied health professionals are in a key position to provide appropriate and consistent advice on nutritional issues to support cancer survivors. However gaps in their nutrition knowledge and education warrant the need for enhanced learning as part of their Continued Professional Development (CPD). In the UK there are currently no formally recognised nutrition education programmes. Therefore e-learning offers a solution to provide flexible learning to target this need. This study aimed to develop and evaluate the efficacy of a freely available, internet-based learning resource, for nurses and allied health professionals who provide nutrition, diet and lifestyle advice for cancer survivors. It sought to explore the attitudes and conceptions of the resource and current knowledge base of those involved in the care pathway for cancer survivors. The design and development of the e-learning resource were informed by the best available research and policy evidence and in a format to facilitate on-line learning. A robust evaluation strategy incorporated focus groups and telephone interviews to gain in depth insights into the experiences of using the resource. Themes included 'Plugging a Gap' which shows an improved knowledge base for nutrition. Information was 'All in One Place' showing that the resource was valued as being within a 'trusted' organisation. 'Everyone Benefits' illustrates how learners felt that the resource provided them with an evidence base, whilst the 'Current and Live' theme captured how professionals felt about the information being up-to-date. The project has shown the benefits of interprofessional working to develop an e-learning resource for Health Care Professionals to support cancer survivors in following healthier lifestyles. Positive attitudes and potential improvements in the knowledge base and changes for professional practice were demonstrated. Further research is required to gauge sustained impact in the work environment by embedding the resource as part of CPD. Copyright © 2014. Published by Elsevier Ltd.
"State of the Nation": A Discussion of Some of the Project's Key Findings
ERIC Educational Resources Information Center
Earley, Peter
2010-01-01
This paper considers several of the key findings of the State of the Nation research. Specific reference is made to three areas--impact evaluation, strategic leadership of professional development, and barriers and constraints to effective CPD practice--which are considered with reference to findings from the other TDA-funded projects conducted at…
Digital Pedagogies for Teachers' CPD
ERIC Educational Resources Information Center
Montebello, Matthew
2017-01-01
The continuous professional development of educators is not only essential to highly maintain their expertise levels and ensure that their knowledge is up to scratch, but also to catch up and adopt new pedagogical tools, skills and techniques. The advent of the Web 2.0 brought about a plethora of digital tools that teachers have not only struggled…
ERIC Educational Resources Information Center
Wyatt, Mark; Dikilitas, Kenan
2016-01-01
While it is generally recognized that teacher research can be a very beneficial form of continuing professional development (CPD), there is still relatively limited research available on the impact this activity has on teachers' self-efficacy beliefs, which are of interest to educational psychologists because, while being open to constant change,…
Why Is the Infant Playground More Polluted?
ERIC Educational Resources Information Center
Davies, Dan; Collier, Chris; Howe, Alan
2011-01-01
In 2008-9 the Centre for Early Scientific Learning (CRESL) at Bath Spa University worked with 10 primary schools in Bath and South Gloucestershire on the "Eco-monitoring at key stage 2" project, funded by the AstraZeneca Science Teaching Trust (AZSTT). As part of the project, the authors are writing a continuing professional development (CPD) unit…
Workplace learning and career progression: qualitative perspectives of UK dietitians.
Boocock, R C; O'Rourke, R K
2018-06-10
Post-graduate education and continuous professional development (CPD) within dietetics lack clearly defined pathways. The current literature primarily focuses on new graduate perceptions of workplace learning (WPL). The present study raises issues of how CPD is sustained throughout a National Health Service (NHS) career, how informal learning might be made more visible and whether the workplace withholds learning opportunities. Qualified dietitians participated in focus groups (n = 32) and a nominal group technique (n = 24). Data from audio recordings were transcribed and triangulated. Thematic analysis took an interpretative approach. One size for WPL for dietetics and, likely, other allied health professionals (AHPs) did not meet the learning needs of everyone. The informal implicit learning affordances often went unrecognised. A greater emphasis on teaching, picking up on the strong preference for discussion with others voiced in the present study, may improve recognition of all WPL opportunities. Better scaffolding or guided support of entry level dietitians may ease the transition from study to workplace and challenge any perception of 'clipped wings'. Where development and career progression proves difficult for experienced dietitians, mentoring or stepping outside the NHS may revitalise by providing new communities of practice. WPL cannot be understood as a unitary concept. Dietitians engage with WPL differently across their careers. Future visions of WPL, especially explicit post-graduate career and education frameworks, must accommodate these differences to retain the highest calibre dietitians. The implications of a period of learning 'maintenance' rather than CPD among experienced dietitians offers a topic for further research, particularly as the workforce ages. © 2018 The British Dietetic Association Ltd.
Brewster, D J; Nickson, C P; Gatward, J J; Staples, M; Hawker, F
2018-03-01
This study aimed to determine whether airway education should be introduced to the continuing professional development (CPD) program for College of Intensive Care Medicine (CICM) Fellows. A random representative sample of 11 tertiary intensive care units (ICUs) was chosen from the list of 56 units accredited for 12 or 24 months of CICM training. All specialist intensive care Fellows (n=140) currently practising at the eleven ICUs were sent the questionnaire via email. Questionnaire data collection and post-collection data analysis was used to determine basic respondent demographics, frequency of certain airway procedures in the past 12 months, confidence with advanced airway practices in ICU, participation in airway education in the past three years, knowledge of can't intubate, can't oxygenate (CICO) algorithms, preference for certain airway equipment/techniques, and support for required airway education as a component of the CICM CPD program. All responses were tabled for comparison. Data was analysed to establish any significant effect of another specialty qualification and current co-practice in anaesthesia on volume of practice, confidence with multiple airway procedures, use of airway equipment, and support for airway education. In total, 112 responses (response rate 80%) to the questionnaire were received within four weeks; 107 were completed in full (compliance 96%). All results were tabled. There is currently widespread support amongst CICM Fellows for airway skills education as a CPD requirement for CICM Fellows. Volumes of practice and confidence levels with different airway procedures vary amongst Fellows and further support the need for education.
ERIC Educational Resources Information Center
Watson, Cate; Michael, Maureen K.
2016-01-01
This article concerns policy implementation and examines the processes of translation through which policy may be enacted at local level. In particular, it focuses on education policy and constructions of teacher professionalism, drawing on a framework of critical logics--social, political and fantasmatic--which examine different dimensions of…
Jeong, Dahn; Presseau, Justin; ElChamaa, Rima; Naumann, Danielle N; Mascaro, Colin; Luconi, Francesca; Smith, Karen M; Kitto, Simon
2018-04-10
This scoping review explored the barriers and facilitators that influence engagement in and implementation of self-directed learning (SDL) in continuing professional development (CPD) for physicians in Canada. This review followed the six-stage scoping review framework of Arksey and O'Malley and of Daudt et al. In 2015, the authors searched eight online databases for English-language Canadian articles published January 2005-December 2015. To chart and analyze the data from the 17 included studies, they employed two-step analysis process of conventional content analysis followed by directed coding guided by the Theoretical Domains Framework (TDF). Conventional content analysis generated five categories of barriers and facilitators: individual, program, technological, environmental, and workplace/organizational. Directed coding guided by the TDF allowed analysis of barriers and facilitators to behavior change according to two key groups: physicians engaging in SDL and SDL developers designing and implementing SDL programs. Of the 318 total barriers and facilitators coded, 290 (91.2%) were coded for physicians and 28 (8.8%) for SDL developers. The majority (209; 65.7%) were coded in four key TDF domains: environmental context and resources, social influences, beliefs about consequences, and behavioral regulation. This scoping review identified five categories of barriers and facilitators in the literature and four key TDF domains where most factors related to behavior change of physicians and SDL developers regarding SDL programs in CPD were coded. There was a significant gap in the literature about factors that may contribute to SDL developers' capacity to design and implement SDL programs in CPD.This is an open-access article distributed under the terms of the Creative Commons Attribution-Non Commercial-No Derivatives License 4.0 (CCBY-NC-ND), where it is permissible to download and share the work provided it is properly cited. The work cannot be changed in any way or used commercially without permission from the journal.
ERIC Educational Resources Information Center
Soni, Anita
2013-01-01
This article discusses how group supervision can be used to support the Continuing Professional Development (CPD) of those working with children and families in early years provision in England. It is based on research conducted in 2008 with a cluster of four Children's Centres in the West Midlands in England, UK. The research evaluated group…
ERIC Educational Resources Information Center
Heatley, Sue; Allibone, Lorraine; Ooms, Ann; Burke, Linda; Akroyd, Karen
2011-01-01
This paper reports on a pilot project which provided writing support for registered nurses undertaking Continuing Professional Development (CPD) and for pre-registration nursing students. Both groups of students have English as a second language (ESL). The aims of the project were to extend the scope of the available writing support within the…
ERIC Educational Resources Information Center
Peleman, Brecht; Lazzari, Arianna; Budginaite, Irma; Siarova, Hanna; Hauari, Hanan; Peeters, Jan; Cameron, Claire
2018-01-01
This article presents the findings of an analysis of the effects of CPD initiatives on the quality of the pedagogical practices of ECEC practitioners. It is part of a larger study commissioned by Eurofound and jointly conducted by VBJK, IOE and PPMI (Eurofound, 2015). In order to draw policy-relevant information that might support decision makers…
Allen, Tamara; Donde, Nina; Hofstädter-Thalmann, Eva; Keijser, Sandra; Moy, Veronique; Murama, Jean-Jacques; Kellner, Thomas
2017-01-01
Lifelong learning through continuing professional development (CPD) and medical education is critical for healthcare professionals to stay abreast of knowledge and skills and provide an optimal standard of care to patients. In Europe, CPD and medical education are fragmented as there are numerous models, providers and national regulations and a lack of harmonisation of qualitative criteria. There is continued debate on the appropriate role of pharmaceutical companies in the context of medical education. Accrediting bodies such as European Accreditation Council for Continuing Medical Education do not permit active involvement of the pharmaceutical industry due to concerns around conflicts of interest and potential for bias. However, many examples of active collaboration between pharmaceutical companies and medical societies and scientific experts exist, demonstrating high integrity, clear roles and responsibilities, and fair and balanced content. Medical education experts from 16 pharmaceutical companies met to develop a set of quality principles similar to standards that have been established for clinical trials and in alignment with existing principles of accrediting bodies. This paper outlines their proposal for a framework to improve and harmonise medical education quality standards in Europe, and is also an invitation for all stakeholders to join a discussion on this integrative model.
Horiuchi, Yuki; Tabe, Yoko; Idei, Mayumi; Bengtsson, Hans-Inge; Ishii, Kiyoshi; Horii, Takashi; Miyake, Kazunori; Satoh, Naotake; Miida, Takashi; Ohsaka, Akimichi
2011-07-01
Quality assessment of blood cell morphological testing, such as white blood cell (WBC) differential and its interpretation, is one of the most important and difficult assignments in haematology laboratories. A monthly survey was performed to assess the possible role of the proficiency testing program produced by CellaVision competency software (CCS) in external quality assessment (EQA) of the clinical laboratories of affiliated university hospitals and the effective utilisation of this program in continuing professional development (CPD). Four monthly proficiency surveys were conducted in collaboration with four clinical laboratories affiliated with the teaching hospitals of Juntendo University of Medicine in Japan. EQA results by the CCS proficiency testing program revealed a difference of performance levels of WBC differential and morphological interpretation and a discrepancy in the WBC differential criteria among laboratories. With regard to the utilisation of this proficiency program as a tool for CPD, this program successfully improved the performance of the low-scoring laboratories and less experienced individuals. The CCS proficiency testing program was useful for the quality assessment of laboratory performance, for education, and for the storage and distribution of cell images to be utilised for further standardisation and education.
2016-08-04
NASA, local and state officials met at Kennedy Space Center in Florida for the sixth KSC Roundtable, in which participants exchanged ideas about the center’s current plans. The meeting was hosted by Kennedy’s Center Planning and Development Directorate (CPD). Seated from left to right are Greg Weiner of the Economic Development Commission of Florida’s Space Coast; Ashley Guinn, legislative assistant to Steve Crisafulli, speaker of the Florida House of Representatives; Todd Pokrywa of The Viera Co.; Charles Lee of the Florida Audubon Society; Rich Biter, former assistant secretary of Intermodal Systems Development, Florida Department of Transportation (FDOT); David Pierce of CPD; Marshall Heard, retired Boeing senior executive; Nancy Potts of CPD; Tom Engler, acting director of CPD; Moataz Hassan of FDOT District 5; Trey Carlson of CPD; and Rep. Crisafulli.
Interprofessional education in maternity services: Is there evidence to support policy?
Davies, Nigel; Fletcher, Simon; Reeves, Scott
2016-11-01
Against a backdrop of poor maternity and obstetric care, identified in the Morecambe Bay Inquiry, the UK government has recently called for improvements and heralded investment in training. Given the complex mix of professionals working closely together in maternity services addressing the lack of joined up continuing professional development (CPD) is necessary. This led us to ask whether there is evidence of IPE in maternity services. As part of a wider systematic review of IPE, we searched for studies related to CPD in maternity services between May 2005 and June 2014. A total of 206 articles were identified with 24 articles included after initial screening. Further review revealed only eight articles related to maternity care, none of which met the inclusion criteria for the main systematic review. The main reasons for non-inclusion included weak evaluation, a focus on undergraduate IPE, and articles referring to paediatric/neonatal care only. Fewer articles were found than anticipated given the number of different professions working together in maternity services. This gap suggests further investigation is warranted.
Si, Jianping; Sun, Yan; Wang, L U; Qin, Ying; Wang, Chongying; Wang, Xinyu
2016-12-01
DWF4 and CPD are key brassinosteroids (BRs) biosynthesis enzyme genes. To explore the function of Populus euphratica DWF4 (PeDWF4) and CPD (PeCPD), Arabidopsis thaliana transgenic lines (TLs) expressing PeDWF4, PeCPD or PeDWF4 plus PeCPD, namely PeDWF4-TL, PeCPD-TL and PeCP/DW-TL, were characterized. Compared with wild type (WT), the changes of both PeDWF4-TL and PeCPD-TL in plant heights, silique and hypocotyls lengths and seed yields were similar, but in bolting time and stem diameters, they were opposite. PeCP/DW-TL was more in plant heights and the lengths of primary root, silique, and fruit stalk, but less in silique numbers and seed yields than either PeDWF4-TL or PeCPD-TL. PeDWF4 and PeCPD specially expressed in PeDWF4-TL or PeCPDTL, and the transcription level of PeDWF4 was higher than that of PeCPD. In PeCP/DW-TL, their expressions were all relatively reduced. Additionally, the expression of PeDWF4 and PeCPD differentially made the expression levels of AtDWF4, AtCPD, AtBR6OX2, AtFLC, AtTCP1 and AtGA5 change in the TLs. The total BRs contents were PeDWF4-TL greater than PeCP/DW-TL greater than WT greater than PeCPD-TL. These results imply that PeDWF4 is functionally not exactly the same as PeCPD and there may be a synergistic and antagonistic effects in physiology between both of them in the regulation of plant growth and development.
ERIC Educational Resources Information Center
Griffiths, Mark A.; Armour, Kathleen M.; Cushion, Christopher J.
2018-01-01
This paper reports data from the evaluation of a coach education programme provided by a major national governing body of sport (NGB) in the UK. The programme was designed for youth sport coaches based on research evidence that suggests that CPD is most effective in supporting practitioner learning when it is interactive, collaborative and located…
Waddell, Janice; Spalding, Karen; Navarro, Justine; Jancar, Sonya; Canizares, Genevieve
2015-11-28
New graduate nurses' (NGNs) transition into the nursing workforce is characterized as stressful and challenging. Consequently, a high percentage of them leave their first place of employment or the profession entirely within one year of graduation. Nursing literature describes this complicated shift from student to registered nurse, however, limited attention has focused on strategies that could be implemented during students' academic programs to prepare them for this difficult transition period. Therefore, a longitudinal intervention study was conducted to examine the influence of a career planning and development (CPD) program on the development of career resilience in baccalaureate nursing students and at 12 months post-graduation (NGN). The findings support including structured and progressive curriculum-based CPD opportunities in academic programs, not only for the positive outcomes that accrue to students, but also because of the benefits they extend to NGNs as they make the transition to their first professional nursing role.
Ethans, Karen; Deutscher, Tim; Nankar, Mayur
2017-12-01
A personal learning project (PLP) is an accredited form of Continuing Professional Development (CPD) in Canada, and is a self-initiated learning activity that is stimulated by a question, issue or dilemma in one's professional practice. Many complex cases or issues have no answers that are readily available. Many physicians rely day to day on other physician colleagues that they may consult in their institution. Given the paucity of same specialty Physical Medicine and Rehabilitation colleagues in Canadian centres, the idea of Virtual Spinal Cord Injury (SCI) Hallway germinated, to provide a simple tool to extend our hallways to reach colleagues with similar interests across the country. The Virtual SCI Hallway is a service set up on Yahoo Groups, with no cost to the users. On this invite-only site, members may post a question, and then all members receive the post by email. Any member may respond. The SCI Hallway has been running successfully for over 13 years. As of January 2017, there were 38 members, with 2124 messages within approximately 324 conversations. Activity has been consistent since 2003. Questions and posts are not always medical expert related; there are also advocacy, professional, and scholar-role related posts. Communication amongst specialists about practice and management of complicated problems is important for CPD, yet is difficult in subspecialized areas of medicine. Although there are many chat-pages in different areas of medicine on the internet, to our knowledge, there is not another secure, invite-only site that is low-maintenance and no cost.
Leahy, Edmund; Chipchase, Lucy; Blackstock, Felicity
2017-04-17
Learning activities are fundamental for the development of expertise in physiotherapy practice. Continuing professional development (CPD) encompasses formal and informal learning activities undertaken by physiotherapists. Identifying the most efficient and effective learning activities is essential to enable the profession to assimilate research findings and improve clinical skills to ensure the most efficacious care for clients. To date, systematic reviews on the effectiveness of CPD provide limited guidance on the most efficacious models of professional development for physiotherapists. The aim of this systematic review is to evaluate which learning activities enhance physiotherapy practice. A search of Ovid MEDLINE, EMBASE, Cumulative Index to Nursing and Allied Health Literature (CINAHL), PsycINFO (Psychological Abstracts), PEDro, Cochrane Library, AMED and Educational Resources and Information Center (ERIC) will be completed. Citation searching and reference list searching will be undertaken to locate additional studies. Quantitative and qualitative studies will be included if they examine the impact of learning activities on clinician's behaviour, attitude, knowledge, beliefs, skills, self-efficacy, work satisfaction and patient outcomes. Risk of bias will be assessed by two independent researchers. Grading of Recommendations Assessment, Development, and Evaluation (GRADE) and Confidence in the Evidence from Reviews of Qualitative research (CERQual) will be used to synthesise results where a meta-analysis is possible. Where a meta-analysis is not possible, a narrative synthesis will be conducted. PROSPERO CRD42016050157.
Dale, Vicki H M; Pierce, Stephanie E; May, Stephen A
2010-01-01
Much attention has been paid to the link between students' approaches to study and the quality of their learning. Less attention has been paid to the lifelong learner. We conceptualized a tripartite relationship between three measures of learning preference: conceptions of knowledge (construction and use vs. intake), need for cognition (high vs. low), and approach to study (deep vs. surface) and hypothesized that an individual's profile on these three measures-reconceptualized as a preference for complexity versus simplicity-would affect their attitude toward continuing professional development (CPD). A questionnaire was mailed to 2,000 randomly selected, home-practicing UK veterinarians to quantify their learning preferences, motivation to engage in CPD, and perception of barriers to participation and to assess the relationships between these constructs. Analysis of 775 responses (a 38.8% response rate) confirmed our tripartite model of learning and showed that a preference for complexity was negatively correlated with barriers and positively correlated with intrinsic, social, and extrinsic motivating factors, suggesting that all play a role in the continuing education of this group of professionals. A preference for simplicity was negatively correlated with social motivation and positively correlated with barriers. This study demonstrates that approach not only affects the quality of learning but crucially affects motivation to engage in CPD and perception of barriers to lifelong learning. This should emphasize to veterinary educators the importance of fostering a preference for complexity from an early age, both in terms of its immediate benefits (better understanding) and longer-term benefits (continued engagement with learning).
ERIC Educational Resources Information Center
Fernández-Limón, Claudia; Fernández-Cárdenas, Juan Manuel; Gómez Galindo, Alma Adrianna
2018-01-01
Teacher education can benefit directly from experiences in non-formal settings. This article presents a research study with elementary teachers who were teaching in public schools in the state of Nuevo León, México, and participated in a STEM Continuous Professional Development (CPD) workshop. The workshop provided a platform for teachers to…
Allen, Tamara; Donde, Nina; Hofstädter-Thalmann, Eva; Keijser, Sandra; Moy, Veronique; Murama, Jean-Jacques; Kellner, Thomas
2017-01-01
ABSTRACT Lifelong learning through continuing professional development (CPD) and medical education is critical for healthcare professionals to stay abreast of knowledge and skills and provide an optimal standard of care to patients. In Europe, CPD and medical education are fragmented as there are numerous models, providers and national regulations and a lack of harmonisation of qualitative criteria. There is continued debate on the appropriate role of pharmaceutical companies in the context of medical education. Accrediting bodies such as European Accreditation Council for Continuing Medical Education do not permit active involvement of the pharmaceutical industry due to concerns around conflicts of interest and potential for bias. However, many examples of active collaboration between pharmaceutical companies and medical societies and scientific experts exist, demonstrating high integrity, clear roles and responsibilities, and fair and balanced content. Medical education experts from 16 pharmaceutical companies met to develop a set of quality principles similar to standards that have been established for clinical trials and in alignment with existing principles of accrediting bodies. This paper outlines their proposal for a framework to improve and harmonise medical education quality standards in Europe, and is also an invitation for all stakeholders to join a discussion on this integrative model. PMID:29644135
The use of the OSCE in postgraduate education.
Arnold, R C; Walmsley, A D
2008-08-01
The Objective Structured Clinical Examination (OSCE) is a method of assessing the clinical skills of undergraduates in medicine, dentistry and other health sciences and is employed increasingly in postgraduate education. To describe the application of the OSCE to the development of Lifelong Learning and Continuing Professional Development (CPD) for General Dental Practitioners (GDPs). A postgraduate course was designed as an OSCE for GDPs. The OSCE comprised 12 stations covering different aspects of general dentistry. After an introductory seminar outlining the aim of the course, the participants spent 7 min at each station. Each question or task required 10 answers and was designed to highlight areas of weakness or interest and to stimulate further study of the presenting topic. Solutions and answers were provided at each station for self-assessment along with a list of locally presented courses related to that subject. Participants were invited to leave contact details and to make suggestions for future postgraduate courses. The final session consisted of a group discussion and participants were invited to complete an evaluation form to express opinions on the course. The evaluation demonstrated that most candidates found participation in the OSCE stimulated their interest in CPD. The OSCE also highlighted areas of weakness in knowledge of certain clinical procedures. Group discussion confirmed that practitioners found the hands-on component valuable and that they were likely to participate in further OSCEs to enhance their CPD. Suggestions received during the discussion were used to modify the course. The OSCE course fulfilled its aim of assisting practitioners to organise their CPD. The reflective nature of the course was helpful in evaluating clinical knowledge and the unique multidisciplinary style fulfilled its objective in promoting thoughts regarding future study.
Primary Teachers' Reflections on Inquiry- and Context-Based Science Education
NASA Astrophysics Data System (ADS)
Walan, Susanne; Mc Ewen, Birgitta
2017-04-01
Inquiry- and context-based teaching strategies have been proven to stimulate and motivate students' interests in learning science. In this study, 12 teachers reflected on these strategies after using them in primary schools. The teachers participated in a continuous professional development (CPD) programme. During the programme, they were also introduced to a teaching model from a European project, where inquiry- and context-based education (IC-BaSE) strategies were fused. The research question related to teachers' reflections on these teaching strategies, and whether they found the model to be useful in primary schools after testing it with their students. Data collection was performed during the CPD programme and consisted of audio-recorded group discussions, individual portfolios and field notes collected by researchers. Results showed that compared with using only one instructional strategy, teachers found the new teaching model to be a useful complement. However, their discussions also showed that they did not reflect on choices of strategies or purposes and aims relating to students' understanding, or the content to be taught. Before the CPD programme, teachers discussed the use of inquiry mainly from the aspect that students enjoy practical work. After the programme, they identified additional reasons for using inquiry and discussed the importance of knowing why inquiry is performed. However, to develop teachers' knowledge of instructional strategies as well as purposes for using certain strategies, there is need for further investigations among primary school teachers.
Educational needs and employment status of Scottish dental hygienists.
Ross, M K; Ibbetson, R J; Rennie, J S
2005-01-22
To investigate the educational needs and employment status of registered dental hygienists in Scotland. Three hundred and eighty one registered dental hygienists with postal addresses in Scotland. Structured questionnaire. A 76% response rate was achieved following two mailings. Of the respondents, 43% were in full-time employment albeit in more than one setting, mostly in the 'central belt' of Scotland. It was reported that 41% were employed in general dental practice with both NHS and private lists and 39% worked in a purely private setting. The introduction of extended clinical duties had been well received and 59% of subjects were interested in additional training in dental therapy, should this become available. Absence of funding for CPD was raised repeatedly, with only 41% reporting a degree of financial assistance. Greater accessibility to continuing education via distance learning, particularly in remote and rural settings, was requested by 73% of hygienists. This study identifies a number of issues in relation to this increasingly important group of healthcare professionals, which will inform the providers of oral healthcare. Although hygienists' involvement in CPD was commendable, results indicated that despite commitment to their profession, respondents did not always feel respected in terms of their employment status or support for continuing professional development.
Sachdeva, Ajit K
2007-11-01
Health care is going through immense change, and concerns regarding the quality of patient care and patient safety continue to be expressed in many national forums. A variety of stakeholders are demanding greater accountability from the health care profession. Education is key to supporting surgeons' efforts to provide high-quality patient care during these challenging times. Educational programs for surgeons should be founded on principles of continuous professional development (CPD) and practice-based learning and improvement (PBLI). CPD focuses on the specific needs of individual surgeons and involves lifelong learning throughout a surgeon's career. It needs to form the basis of PBLI efforts. PBLI involves a cycle of four steps--identifying areas for improvement, engaging in learning, applying new knowledge and skills to practice, and checking for improvement. Ongoing involvement in PBLI activities to address specific learning needs should positively impact a surgeon's practice and improve outcomes of surgical care.
Gould, D; Kelly, D; Goldstone, L; Maidwell, A
2001-04-01
To identify areas where clinical nurse managers perceived that they would benefit from further training and to make recommendations for planning future programmes to meet their needs. The effectiveness of the clinical nurse manager has traditionally been associated with maintaining standards of care. Continuing professional development (CPD) is essential to ensure this important group feel adequately prepared to perform their role and has been recognized as an important factor in maintaining job satisfaction and reducing wasteful staff turnover. A review of the literature indicated that since the 1980s the CPD needs of clinical nurse managers have tended to be overlooked despite increasing complexity of the tasks expected of them. Thus it appeared that a fresh study to address these needs would be justified and should take into account sources of work-related stress and variables relating to job satisfaction. The study involved clinical nurse managers employed in all four acute hospital National Health Service (NHS) trusts where training needs were served by a major inner city educational consortium. Data collection proceeded in two stages. Initially interviews were undertaken with a random sample of 15 clinical nurse managers to provide in-depth, qualitative data. This information was used to develop a survey questionnaire distributed to the remaining 182 clinical nurse managers in each of the trusts. Data from the interviews indicated that clinical nurse managers appeared to feel clinically competent but generally experienced lack of confidence when dealing with a range of issues, in particular; human resources, managing budgets, deputizing for senior colleagues across the trust ('acting up') and using information technology in everyday practice. Response rate to the survey was good (65%). The results corroborated the interview findings, indicating a need for updating in the same wide range of topics. There were few differences in training needs across all four trusts. Clinical nurse managers who perceived that they had been well-prepared for their role demonstrated higher levels of job satisfaction. Perceived preparation for clinical leadership was the same irrespective of the employing trust, length of time in post and other sociodemographic variables. The study findings confirm that CPD remains a major issue for clinical nurse managers in the United Kingdom (UK) and that providing opportunities for such development may be an important factor in enhancing job satisfaction. The study findings should help those providing CPD to plan more effectively for this group and have implications for staff recruitment and retention.
Vachon, Brigitte; Foucault, Marie-Lyse; Giguère, Charles-Édouard; Rochette, Annie; Thomas, Aliki; Morel, Martine
2018-01-01
The use of ePortfolios has been implemented in several regulatory organizations to encourage clinicians' engagement in continuing professional development (CPD). However, their use has achieved mixed success, and multiple personal and contextual factors can influence their impacts on practice change. The aim of this study was to identify which factors influence the acceptability and perceived impacts of an ePortfolio implemented by an occupational therapy regulatory organization in one Canadian province. A cross-sectional online survey design was used. The survey was sent to registered occupational therapists in Quebec. Multiple regression analyses were conducted to identify factors influencing acceptability and outcomes: ease of use, satisfaction, impact on implementation of the CPD plan, and competence improvement. The survey was fully completed by 546 participants. Factors significantly influencing the ePortfolio acceptability and perceived impacts were attitude toward and familiarity with the portfolio, confidence in reflective skills, engagement in the CPD plan, and desire for feedback. Time spent completing the ePortfolio and the fact of completing it in teams were negatively associated with the outcomes. Shaping more favorable user attitudes, helping users recognize and experience the tool's benefits for their practice, and fostering confidence in their reflective skills are important factors that can be addressed to improve ePortfolio acceptability and outcomes. Contextual factors, such as time spent completing the ePortfolio and completing it in teams, seem to reflect greater difficulty with using the tool. Study findings can contribute to improving ePortfolio implementation in the CPD context.
Interest in dental implantology and preferences for implant therapy: a survey of Victorian dentists.
Cheung, M C; Kao, Plh; Lee, N; Sivathasan, D; Vong, C W; Zhu, J; Polster, A; Darby, I
2016-12-01
The purpose of this study was to gauge dentists' interest, knowledge and training in implantology, and to compare their treatment preferences with current literature. Subsequently, this information may be used to evaluate implantology education pathways. A cross-sectional postal survey of 600 randomly selected dentists registered with the Dental Practice Board of Victoria was conducted. Respondents were asked about background, interest and training in implantology, and implant treatment preferences. Results were analysed according to primary practice location, decade of graduation and attendance at continuing professional development (CPD) programmes. One hundred and seventy-six questionnaires were included for analysis. In general, dentists rate their implant knowledge, interest and enjoyment in restoring implants favourably. No differences were found between city and country practitioners, and different graduation decades. The level of CPD significantly influenced treatment preferences. Practitioners were generally unwilling to treat patients taking bisphosphonates, or to perform grafting procedures. Most dentists provide common services to treat peri-implant conditions. Direct-to-fixture is the most popular fixture-abutment connection. Overall, there is a high level of implant knowledge corresponding to current evidence in the literature. Level of CPD attendance is the most important factor in dentists' willingness to provide more implant therapy options. © 2016 Australian Dental Association.
Center Planning and Development Student Engineer at KSC
NASA Technical Reports Server (NTRS)
Jenkins, Kenneth T., Jr.
2015-01-01
This summer I was the Student Trainee (Engineering) Pathways Intern (co-op) at the Kennedy Space Center (KSC) in the Center Planning & Development (CPD) Directorate. CPD works with commercial companies who are interested in using KSC's unique capabilities for spaceflight, spacecraft processing, ground systems and Research & Development (R&D) projects that fall in line with NASA's Mission and Vision. CPD is divided into three (3) groups: (1) AD-A, which works on the Master Planning for the center, (2) AD-B (where I am), which works on project control, management and integration, and (3) AD-C, which works on partnership development. CPD's main goal is to make KSC the world's preeminent multi-user spaceport and maintain the center as a leader in space exploration. CPD is a very diverse group of employees having a wide knowledge of not only the Space Shuttle, but also Expendable Launch Vehicles (ELV). The director of CPD, Scott Colloredo, is on the advisory board for Commercial Space Operations (CSO) and has a degree from ERAU. I worked on a number of different tasks for AD-B, as well as CPD, that includes, but not limited to: reviewing and reissuing engineering documents, weekly notes for CPD and senior management, engineering familiarizations with facilities at KSC, leading a tour for the Embry-Riddle Aeronautical University Career Services office, and working on actual agreements/proposals that will be used in the partnership process with multiple partners, along with other projects. Most of the work I have done is sensitive information and cannot be disclosed.
ERIC Educational Resources Information Center
Singh, Gurmit; McPherson, Maggie
2013-01-01
This position paper deploys a dialectical worldview and a critical sociological perspective on practice to conceptualize professional e-learning as a reflexive bundle of knowing, doing, thinking and reflecting that produces practical knowledge as the power to change when immersed in the dynamism of practice across social structures. It is…
Alice’s Delirium: A Theatre-based Simulation Scenario for Nursing
Posner, Glenn D
2018-01-01
As an educational methodology, simulation has been used by nursing education at the academic level for numerous years and has started to gain traction in the onboarding education and professional development of practicing nurses. Simulation allows the learner to apply knowledge and skills in a safe environment where mistakes and learning can happen without an impact on patient safety. The development of a simulation scenario to demonstrate the benefits of simulation education methodologies to a large group of nurse educators was requested by nursing education leadership at The Ottawa Hospital (TOH). Since the demonstration of this scenario in the fall of 2016, there has been significant uptake and adaptation of this particular scenario within the nursing education departments of TOH. Originally written to be used with a simulated patient (SP), “Alice” has since been adapted to be used with a hi-fidelity manikin within an inpatient surgery department continuing professional development (CPD) program for practicing nurses, orientation for nurses to a level 2 trauma unit and at the corporate level of nursing orientation using an SP. Therefore, this scenario is applicable to nurses practicing in an area of inpatient surgery at varying levels, from novice to expert. It could easily be adapted for use with medicine nursing education programs. The case presented in this technical report is of the simulation scenario used for the inpatient surgery CPD program. Varying adaptations of the case are included in the appendices. PMID:29872592
Cpd-1 Null Mice Display a Subtle Neurological Phenotype
Kular, Rupinder K.; Gogliotti, Rocky G.; Opal, Puneet
2010-01-01
Background CPD1 (also known as ANP32-E) belongs to a family of evolutionarily conserved acidic proteins with leucine rich repeats implicated in a variety of cellular processes regulating gene expression, vesicular trafficking, intracellular signaling and apoptosis. Because of its spatiotemporal expression pattern, CPD1 has been proposed to play an important role in brain morphogenesis and synaptic development. Methodology/Principal Findings We have generated CPD1 knock-out mice that we have subsequently characterized. These mice are viable and fertile. However, they display a subtle neurological clasping phenotype and mild motor deficits. Conclusions/Significance CPD1 is not essential for normal development; however, it appears to play a role in the regulation of fine motor functions. The minimal phenotype suggests compensatory biological mechanisms. PMID:20844742
User requirements and understanding of public health networks in England.
Fahey, D K; Carson, E R; Cramp, D G; Muir Gray, J A
2003-12-01
The movement of public health professionals from health authorities to primary care trusts has increased their isolation and dependence on public health networks for communication. A cross sectional survey of 60 public health professionals working in England was performed to determine their understanding of the term "public health network" and to explore the functions that they would like these networks to perform. It also assessed their attitudes towards a national network and towards individual, local, and national web sites to support these networks. The most popular functions were the support of CPD/education, the identification of expertise and maximisation of scarce resources, information sharing, and efficient information/knowledge management. The local and national networks and their web sites should provide information on current projects of the network and searches to identify people, expertise, and reports. Public health professionals have a similar but broader understanding of the term "public health network" than that of the government with greater emphasis on sharing of information. The network is more likely to be successful if its priorities are maximising scarce resources, identification of expertise, CPD/education, and knowledge management.
Zhang, Hefei; Xia, Binfeng; Sheng, Jennifer; Heimbach, Tycho; Lin, Tsu-Han; He, Handan; Wang, Yanfeng; Novick, Steven; Comfort, Ann
2014-04-01
Physiologically based pharmacokinetic (PBPK) modeling has been broadly used to facilitate drug development, hereby we developed a PBPK model to systematically investigate the underlying mechanisms of the observed positive food effect of compound X (cpd X) and to strategically explore the feasible approaches to mitigate the food effect. Cpd X is a weak base with pH-dependent solubility; the compound displays significant and dose-dependent food effect in humans, leading to a nonadherence of drug administration. A GastroPlus Opt logD Model was selected for pharmacokinetic simulation under both fasted and fed conditions, where the biopharmaceutic parameters (e.g., solubility and permeability) for cpd X were determined in vitro, and human pharmacokinetic disposition properties were predicted from preclinical data and then optimized with clinical pharmacokinetic data. A parameter sensitivity analysis was performed to evaluate the effect of particle size on the cpd X absorption. A PBPK model was successfully developed for cpd X; its pharmacokinetic parameters (e.g., C max, AUCinf, and t max) predicted at different oral doses were within ±25% of the observed mean values. The in vivo solubility (in duodenum) and mean precipitation time under fed conditions were estimated to be 7.4- and 3.4-fold higher than those under fasted conditions, respectively. The PBPK modeling analysis provided a reasonable explanation for the underlying mechanism for the observed positive food effect of the cpd X in humans. Oral absorption of the cpd X can be increased by reducing the particle size (<100 nm) of an active pharmaceutical ingredient under fasted conditions and therefore, reduce the cpd X food effect correspondingly.
Sidhu, Sukhjinder; Gorman, Sean K; Slavik, Richard S; Ramsey, Tasha; Bruchet, Nicole; Murray, Sarah
2017-01-01
Evaluations of behavior change interventions aimed at improving professional practice are increasingly focused on impacts at the practice and patient outcome levels. Many of these evaluations assume that if the intended changes occur, the result represents an improvement. However, given the systemic nature of clinical practice, a change in one area can produce changes in other areas as well, some of which may adversely affect the patient. Balancing measures are used to determine whether unintended consequences of an intervention have been introduced into other areas of the system. The aims of this study were to evaluate the impact of behavior change intervention-based continuing professional development (CPD) on pharmacist interventions (resolution of drug therapy problems-DTPs) and resolution of quality indicator DTPs and knowledge change for urinary tract infections (UTI) and pneumonia. As a balancing measure, we aimed to determine whether delivery of behavior change interventions targeting pneumonia and UTI practice results in a negative impact on other important pharmacist interventions, specifically the resolution of heart failure DTPs. A quasiexperimental study was conducted at a Canadian health authority that evaluated the impacts of an 8-week multifaceted behavior change intervention delivered to 58 ward-based pharmacists. The primary outcome was change in proportion of UTI and pneumonia DTPs resolved from the 6-month preintervention to 6-month postintervention phase. Secondary outcomes were changes in proportion of UTI and pneumonia quality indicator DTPs resolved, knowledge quiz scores, and proportion of quality indicator DTPs resolved for heart failure as a balancing measure. A total of 58 pharmacists were targets of the intervention. The proportion of resolved UTI and pneumonia DTPs increased from 17.8 to 27.2% (relative risk increase 52.8%, 95% confidence interval [CI] 42.8-63.6%; P < 0.05). The proportion of resolved UTI and pneumonia quality indicator DTPs increased from 12.2% to 18.2% (relative risk increase 49.9%, 95% CI 34.5-67.0%; P < 0.05). Resolved heart failure DTPs decreased from 14.3 to 8.5% (RRR 40.4%, 95% CI 33.9-46.2%; P < 0.05). Thirty-six pharmacists completed the pre- and post-quiz. Scores increased from 11.3/20 ± 3.2/20 to 14.8/20 ± 2.9/20 (P < 0.05). CPD using a multifaceted behavior change intervention improved pharmacist behavior and knowledge for UTI and pneumonia. However, these improvements may be offset by reduced interventions for other disease states, such as heart failure. Strategies to mitigate the unintended effects on other professional behaviors should be implemented when delivering CPD focused on changing one aspect of professional behavior.
The Royal College experience and plans for the maintenance of certification program.
Campbell, Craig M; Parboosingh, John
2013-01-01
The Royal College of Physicians and Surgeons of Canada, in 2001, implemented a mandatory maintenance of certification (MOC) program that is required for fellows to maintain membership and fellowship. Participation in the MOC program is one of the recognized pathways approved by provincial medical regulatory authorities in Canada by which specialists can demonstrate their commitment to continued competent performance in practice. This article traces the historical beginnings of the MOC program, highlighting the educational foundation and scientific evidence that influenced its philosophy, goals, and strategic priorities. The MOC program has evolved into a complex system of continuing professional development to facilitate and enable a "cultural shift'' in how we conceptualize and support the continuing professional development (CPD) of specialists. The MOC program is an educational strategy that supports a learning culture where specialists are able to design, implement and document their accomplishments from multiple learning activities to build evidence-informed practices. In the future, the MOC Program must evolve from assisting fellows to use effective educational resources "for credit" to enable fellows, leveraging a competency-based CPD model, to demonstrate their capacity to continuously improve practice. This will require innovative methods to capture learning and practice improvements in real time, integrate learning during the delivery of health care, expand automation of reporting strategies, and facilitate new sociocultural methods of emergent learning and practice change. Collectively, these directions will require a research agenda that will generate evidence for how transformative cultural change in continuing professional education of the profession can be realized. Copyright © 2013 The Alliance for Continuing Education in the Health Professions, the Society for Academic Continuing Medical Education, and the Council on CME, Association for Hospital Medical Education.
Misprescribing controlled substances: An evaluation of a professional development program.
Dewey, Charlene M; Ghulyan, Marine V; Swiggart, William H
2016-01-01
Controlled prescription drug (CPD) abuse has reached epidemic proportions in the United States. Most physicians attending a 3-day continuing medical education (CME) professional development program (PDP) lack training in identifying risk and in managing patients who misuse CPDs. To address this issue, the authors conducted an evaluation of a PDP that trains physicians on proper prescribing, identifying substance abuse, utilizing screening, brief intervention, and referral to treatment (SBIRT), and implementing motivational interviewing (MI). The authors conducted a program evaluation to assess the efficacy and impact of the PDP on physicians' knowledge and prescribing behaviors. Participants (N = 174) were typically middle-aged (average age of 53 years), male (89%), and physicians (82%) and other health care professionals (18%). Many physicians practice in solo primary care settings (46%). Course evaluations were completed by n = 155 (89%) participants who rated the course and presenters highly (mean 4.8/5 respectively). Physicians' knowledge scores on pre/post assessments increased significantly: pretest (M = 58.7, SD = 13.12) and posttest (M = 78.28, SD = 9.83) (t(173) = 20.06, P ≤ .0001, 95% confidence interval, CI: [-21.51, -17.65]). Almost half of the participants, n = 83/174 (48%), completed the follow-up survey, and 93% agreed/strongly agreed (A/SA) they made professional practice changes. Of participants practicing with an active DEA (Drug Enforcement Administration) registration (n = 57), most agreed/strongly agreed they implemented changes to align their practices with current guidelines (89%), used CPD more appropriately (87%), implemented office policies on prescribing (81%), identified and referred more substance abuse patients to treatment (80%), shared new information/experience from course with other 25 health professionals (93%), and felt the course positively impacted their behaviors personally and professionally (90% and 96%, respectively). This is the first known study evaluating a PDP in this population. Results demonstrated participant satisfaction and improvement in prescribers' knowledge and self-reported prescribing behaviors. However, further study is needed to assess actual clinical practice changes, direct impact on patient outcomes, and rates of recidivism.
Higgins, H. M.; Huxley, J. N.; Wapenaar, W.; Green, M. J.
2013-01-01
Characteristics of 94 veterinary surgeons associated with delivering preventive herd-level strategies to control mastitis, lameness and Johne's disease were investigated using two multinomial models. The response variables were ‘Gold Standard Monitoring’ (including on-going data analysis, risk assessments and laboratory testing), and a lower level of involvement called ‘Regular Control Advice’. Although the sample was biased towards those who spend the majority of their time with dairy cows, 69 per cent currently had no involvement in Gold Standard Monitoring for lameness, 60 per cent no involvement with Johne's, and 52 per cent no involvement with mastitis. The final model predicted that an assistant without a postgraduate cattle qualification, who had spent no time on dairy cattle continuous professional development (CPD) in the last year, had an 88 per cent chance of having no involvement with Gold Standard Monitoring for any disease, versus <5 per cent chance for a CPD ‘enriched’ partner with a postgraduate cattle qualification; there was <1 per cent chance this assistant would be involved with Gold Standard Monitoring of all three diseases on one or more farms, versus a 58 per cent chance for this partner. CPD and employment status were also associated with markedly different probabilities for delivering Regular Control Advice. Increased postgraduate education may further veterinary involvement of this nature. PMID:23887976
Federal Register 2010, 2011, 2012, 2013, 2014
2012-09-04
... Information Collection for Public Comment: OneCPD Technical Assistance and Capacity Building Needs Assessment... Needs Assessment. Description of the need for the information proposed: The OneCPD Needs Assessment will... to identify trends in TA needs across grantees and assist in prioritizing the development of tools...
Exploring emergency nurse practitioners' perceptions of their role.
Bagley, Sue
2018-02-21
Since the 1980s, the emergency nurse practitioner (ENP) role has evolved as increasing socioeconomic pressures and changing government policy have led to new working practices in emergency departments. Similarly, a lack of consensus regarding educational support for ENPs and the regulation of ENP training, mean that variations remain in the scope of practice, role description and academic requirements for ENPs. To explore ENPs' perceptions of their changing role, including their educational requirements and whether their training needs are being met. This qualitative phenomenological study examined the views of six ENPs using semi-structured interviews. The study identified four themes: inadequate protected time for continuing professional development (CPD); importance of senior medical support in role expansion and CPD; inconsistent educational preparation for expanded roles; and the ENPs' perceived reasons for role expansion. Although all the participants stated that it was challenging to find time for CPD when working in busy clinical environments, this was regarded as less important than the positive effect of senior medical support for advanced roles. Over the past three decades, the ENP role has become well established, which has led to increased confidence, and the development of collaborative ways of working, among ENPs and their colleagues. However, while ENPs have embraced the challenges of their changing role, educational support has not been consistent. There are still disparities in ENPs' scope of practice, expectations of the role between services, and the educational preparation required to undertake the role. ©2018 RCN Publishing Company Ltd. All rights reserved. Not to be copied, transmitted or recorded in any way, in whole or part, without prior permission of the publishers.
Mills, Jane; Francis, Karen; McLeod, Margaret; Al-Motlaq, Mohammad
2015-01-01
Nurses and midwives collectively, represent the largest workforce category in rural and remote areas of Australia. Maintaining currency of practice and attaining annual licensure with the Australian Health Practitioners Regulatory Authority (AHPRA) present challenges for individual nurses and midwives and for their health service managers. Engagement with information and communication technologies, in order for geographically isolated clinicians to access ongoing education and training, is considered a useful strategy to address such challenges. This paper presents a pre- and post-test study design. It examines the impact of an online continuing professional development (CPD) program on Australian rural nurses and midwives. The aims of the program were to increase basic skill acquisition in the utilisation of common computer software, the use of the Internet and the enhancement of email communication. Findings from the study demonstrate that participants who complete a relevant CPD program gain confidence in the use of information and communication technologies. Further, increased confidence leads to increased access to contemporary, reliable and important health care information on the Internet, in addition to clinicians adopting email as a regular method of communication. Health care employers commonly assume employees are skilled users of information and communication technologies. However, findings from this study contradict such assumptions. It is argued in the recommendations that health care employees should be given regular access to CPD programs designed to introduce them to information and communication technologies. Developing knowledge and skills in this area has the potential to improve staff productivity, raise health care standards and improve patient outcomes.
Exploratory Study of Rural Physicians' Self-Directed Learning Experiences in a Digital Age.
Curran, Vernon; Fleet, Lisa; Simmons, Karla; Ravalia, Mohamed; Snow, Pamela
2016-01-01
The nature and characteristics of self-directed learning (SDL) by physicians has been transformed with the growth in digital, social, and mobile technologies (DSMTs). Although these technologies present opportunities for greater "just-in-time" information seeking, there are issues for ensuring effective and efficient usage to compliment one's repertoire for continuous learning. The purpose of this study was to explore the SDL experiences of rural physicians and the potential of DSMTs for supporting their continuing professional development (CPD). Semistructured interviews were conducted with a purposive sample of rural physicians. Interview data were transcribed verbatim and analyzed using NVivo analytical software and thematic analysis. Fourteen (N = 14) interviews were conducted and key thematic categories that emerged included key triggers, methods of undertaking SDL, barriers, and supports. Methods and resources for undertaking SDL have evolved considerably, and rural physicians report greater usage of mobile phones, tablets, and laptop computers for updating their knowledge and skills and in responding to patient questions/problems. Mobile technologies, and some social media, can serve as "triggers" in instigating SDL and a greater usage of DSMTs, particularly at "point of care," may result in higher levels of SDL. Social media is met with some scrutiny and ambivalence, mainly because of the "credibility" of information and risks associated with digital professionalism. DSMTs are growing in popularity as a key resource to support SDL for rural physicians. Mobile technologies are enabling greater "point-of-care" learning and more efficient information seeking. Effective use of DSMTs for SDL has implications for enhancing just-in-time learning and quality of care. Increasing use of DSMTs and their new effect on SDL raises the need for reflection on conceptualizations of the SDL process. The "digital age" has implications for our CPD credit systems and the roles of CPD providers in supporting SDL using DSMTs.
NAIT CPD. Competency Profile Development: A Systems Approach for Program Review Projects.
ERIC Educational Resources Information Center
Dhariwal, Mave
The Engineering Technologies Division of the Northern Alberta Institute of Technology (NAIT) in Canada has developed a systems approach to program review called Competency Profile Development (CPD). This approach utilizes a combination of organizational communication, project management, management-by-objectives, a modified Developing A Curriculum…
Vachon, Brigitte; Désorcy, Bruno; Gaboury, Isabelle; Camirand, Michel; Rodrigue, Jean; Quesnel, Louise; Guimond, Claude; Labelle, Martin; Huynh, Ai-Thuy; Grimshaw, Jeremy
2015-09-18
Improving primary care for chronic disease management requires a coherent, integrated approach to quality improvement. Evidence in the continuing professional development (CPD) field suggests the importance of using strategies such as feedback delivery, reflective practice and action planning to facilitate recognition of gaps and service improvement needs. Our study explored the outcomes of a CPD intervention, named the COMPAS Project, which consists of a three-hour workshop composed of three main activities: feedback, critical reflection and action planning. The feedback intervention is delivered face-to-face and presents performance indicators extracted from clinical-administrative databases. This aim of this study was to assess the short term outcomes of this intervention to engage primary care professional in continuous quality improvement (QI). In order to develop an understanding of our intervention and of its short term outcomes, a program evaluation approach was used. Ten COMPAS workshops on diabetes management were directly observed and qualitative data was collected to assess the intervention short term outcomes. Data from both sources were combined to describe the characteristics of action plans developed by professionals. Two independent coders analysed the content of these plans to assess if they promoted engagement in QI and interprofessional collaboration. During the ten workshops held, 26 interprofessional work teams were formed. Twenty-two of them developed a QI project they could implement themselves and that targeted aspects of their own practice they perceived in need of change. Most frequently prioritized strategies for change were improvement of systematic clientele follow-up, medication compliance, care pathway and support to improve adoption of healthier life habits. Twenty-one out of 22 action plans were found to target some level of improvement of interprofessional collaboration in primary care. Our study results demonstrate that the COMPAS intervention enabled professionals to target priorities for practice improvements and to develop action plans that promote interprofessional collaboration. The COMPAS intervention aims to increase capability for continuous QI, readiness to implement process of care changes and team shared goals but available resources, climate and culture for change and leadership, are also important required conditions to successfully implement these practice changes. We think that the proposed approach can be very useful to support and engage primary care professionals in the planning stage of quality improvement projects since it combines key successful ingredients: feedback, reflection and planning of action.
Center Planning and Development Student Engineer
NASA Technical Reports Server (NTRS)
Jenkins, Kenneth T.
2013-01-01
This fall I was the Student Trainee (Engineering) Pathways Intern (co-op) at the Kennedy Space Center (KSC) in the Center Planning Development (CPD) Directorate. CPD works with commercial companies who are interested using KSCs unique capabilities in spaceflight, spacecraft processing, ground systems and Research Development (RD) projects that fall in line with NASAs mission and goals. CPD is divided into four (4) groups: (1) AD-A, which works on the Master Planning for center, (2) AD-B (where I am), which works on project management and integration, (3) AD-C, which works on partnership development, and (4) AD-T, which works on the RD aspects of partnerships. CPDs main goal is to one day make KSC the worlds largest spaceport and maintain the center as a leader in space exploration. CPD is a very diverse group with employees having a wide knowledge of not only the Space Shuttle, but also that of the Apollo era. Our director of CPD, Scott Colloredo, is on the advisory board for Commercial Space Operations (CSO) and has a degree at ERAU. I worked on a number of different tasks for AD-B, as well as CPD, that includes, but not limited to: reviewing and reissuing engineering drawings from the Apollo and Shuttle eras, to supporting NASA rocket launches (MAVEN), and working on actual agreementsproposals that will be used in the partnership process with multiple partners. Most of the work I have done is sensitive information and cannot be disclosed.
The personal development planning cycle.
Bryson, David
2011-12-01
This Learning and CPD sheet is designed to pull together into a framework many of the activities that have already been published. It should also help anyone planning to go for audit of their CPD or who have been requested to submit for audit. There are a number of different ways of viewing the Personal Development Planning (PDP) or CPD cycle; the one covered here is just one example and shouldn't be seen as the only way of looking at PDP. For a greater range of activities, look at the book "Skills for Success: The Personal Development Planning Handbook" by Cottrell and the companion website.
Federal Register 2010, 2011, 2012, 2013, 2014
2010-07-07
... Community Planning and Development (CPD) Programs AGENCY: Office of the Chief Information Officer, HUD... Assistance for Community Planning and Development (CPD) Programs. Description of Information Collection... DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT [Docket No. FR-5376-N-59] Notice of Submission of...
Thomas, Lynn N; Merrimen, Jennifer; Bell, David G; Rendon, Ricardo; Too, Catherine K L
2015-11-01
Carboxypeptidase-D (CPD) cleaves C-terminal arginine for conversion to nitric oxide (NO) by nitric oxide synthase (NOS). Prolactin (PRL) and androgens stimulate CPD gene transcription and expression, which increases intracellular production of NO to promote viability of prostate cancer (PCa) cells in vitro. The current study evaluated whether hormonal upregulation of CPD and NO promote PCa cell viabilty in vivo, by correlating changes in expression of CPD and nitrotyrosine residues (products of NO action) with proliferation marker Ki67 and associated proteins during PCa development and progression. Fresh prostate tissues, obtained from 40 men with benign prostatic hyperplasia (BPH) or PCa, were flash-frozen at the time of surgery and used for RT-qPCR analysis of CPD, androgen receptor (AR), PRL receptor (PRLR), eNOS, and Ki67 levels. Archival paraffin-embedded tissues from 113 men with BPH or PCa were used for immunohistochemical (IHC) analysis of CPD, nitrotyrosines, phospho-Stat5 (for activated PRLR), AR, eNOS/iNOS, and Ki67. RT-qPCR and IHC analyses showed strong AR and PRLR expression in benign and malignant prostates. CPD mRNA levels increased ∼threefold in PCa compared to BPH, which corresponded to a twofold increase in Ki67 mRNA levels. IHC analysis showed a progressive increase in CPD from 11.4 ± 2.1% in benign to 21.8 ± 3.2% in low-grade (P = 0.007), 40.7 ± 4.0% in high-grade (P < 0.0001) and 50.0 ± 9.5% in castration-recurrent PCa (P < 0.0001). Immunostaining for nitrotyrosines and Ki67 mirrored these increases during PCa progression. CPD, nitrotyrosines, and Ki67 tended to co-localize, as did phospho-Stat5. CPD, nitrotyrosine, and Ki67 levels were higher in PCa than in benign and tended to co-localize, along with phospho-Stat5. The strong correlation in expression of these proteins in benign and malignant prostate tissues, combined with abundant AR and PRLR, supports in vitro evidence that the CPD-Arg-NO pathway is involved in the regulation of PCa cell proliferation. It further highlights a role for PRL in the development and progression of PCa. © 2015 Wiley Periodicals, Inc.
What are the factors that affect band 5 nurses' career development and progression?
Balls, Paula
Continuing professional development (CPD) and career progression opportunities have been linked with job satisfaction and intent to remain in nursing. To provide an insight into band 5 registered nurses' perceptions of development opportunities and their ability to change posts. A hermeneutic phenomenological approach was used, collecting data through semi structured interviews with six RNs. Seven themes emerged, including the thirst for knowledge and the importance of structured learning and career advice. Barriers to career development were perceived as the working environment and the trust not enabling and facilitating development through funding and release time. Ward and team culture can inhibit career development and progression by failing to nurture staff and promote self confidence. In addition, organisational changes can facilitate career mobility.
Enhancing reflective practice through online learning: impact on clinical practice
Sim, J; Radloff, A
2008-01-01
Purpose Traditionally, radiographers and radiation therapists function in a workplace environment that is protocol-driven with limited functional autonomy. The workplace promotes a culture of conformity and discourages practitioners from reflective and critical thinking, essential attributes for continuing learning and advancing workplace practices. As part of the first author’s doctoral study, a continuing professional development (CPD) educational framework was used to design and implement an online module for radiation therapists’ CPD activities. The study aimed to determine if it is possible to enhance healthcare practitioners’ reflective practice via online learning and to establish the impact of reflective learning on clinical practice. Materials and methods The objectives of the online module were to increase radiation therapists’ knowledge in planning for radiation therapy for the breast by assisting them engage in reflective practice. The cyclical process of action research was used to pilot the module twice with two groups of volunteer radiation therapists (twenty-six participants) from Australia, New Zealand and Canada. Results The online module was evaluated using Kirkpatrick’s four-level evaluation model. Evidence indicated that participants were empowered as a result of participation in the module. They began reflecting in the workplace while assuming a more proactive role and increased clinical responsibilities, engaged colleagues in collaborative reflections and adopted evidence-based approaches in advancing clinical practices. Conclusion The study shows that it is possible to assist practitioners engage in reflective practice using an online CPD educational framework. Participants were able to apply the reflective learning they had developed in their workplace. As a result of their learning, they felt empowered to continue to effect changes in their workplace beyond the cessation of the online module. PMID:21614319
Stress, satisfaction and burnout amongst Australian and New Zealand radiation oncologists.
Leung, John; Rioseco, Pilar; Munro, Philip
2015-02-01
The aim of this study was to determine the self-reported prevalence of stress, job satisfaction and burnout among radiation oncologists in Australia and New Zealand. A secondary aim was to determine the association between stress and satisfaction parameters with burnout. An anonymous online survey was distributed to all radiation oncologists listed on Royal Australian and New Zealand College of Radiologists membership database. There were 37 Likert scale questions on stress, 17 Likert scale questions on job satisfaction and burnout assessed by the Maslach Burnout Inventory - Human Services Survey (MBI-HSS). A principal component analysis was done for stress and satisfaction to identify specific areas. Independent samples t-tests and analysis of variances were done. There were 220 responses out of 348 eligible respondents (63.2% response rate).For stress, a principal component analysis identified five areas: delivery demands, demands on time, continuing professional development (CPD), value and security, and interpersonal/teaching demands. Specialist radiation oncologists were more stressed by value and security than generalists (P < 0.01). Lung cancer specialists had higher levels of stress associated with delivery demands, demands on time and CPD compared with others (P = 0.01). Those over 60 years were less stressed by delivery demands (P = 0.02), demands on time (P = 0.01) and CPD (P = 0.01) than their younger colleagues. Four satisfaction factors were identified in the principal component analysis: resources/remuneration, status/security, delivery of services and professional activities. [Correction added on 15 August 2014, after first online publication: stress/security was replaced with status/security.] Males and Australian radiation oncologists were more satisfied with professional activities (P = 0.02). Brachytherapy specialists were more satisfied with status/security (P = 0.01) while those interested in urology were more satisfied with resources/renumeration (P = 0.01) and professional activities (P = 0.01). The burnout results revealed at least 48.5% of respondents scoring highly in at least one of the three measures of burnout (emotional exhaustion, depersonalisation and personal accomplishment) while 37.5% scoring highly in the emotional exhaustion and depersonalisation subscales. Public sector radiation oncologists had higher levels of emotional exhaustion and lower levels of personal accomplishment than their private sector counterparts, while those interested in lung cancer had higher levels of emotional exhaustion. Multiple regression analysis revealed that the stress subscale demands on time had a significant effect on emotional exhaustion. Higher CPD stress and interpersonal/teaching demands increased the feeling of depersonalisation, while satisfaction with delivery of services was associated with lower levels of depersonalisation and higher levels of personal accomplishment. This first study of stress, satisfaction and burnout among radiation oncologists in Australia and New Zealand had a reasonable response rate and identified specific areas of stress and satisfaction. Nearly half of the respondents scored highly in one burnout subscale. Some of the stress and satisfaction subscales correlated with certain aspects of burnout. Further research will be undertaken to refine the stress and satisfaction parameters and address burnout interventions. © 2014 The Royal Australian and New Zealand College of Radiologists.
Huntley, Selene J.; Dean, Rachel S.; Brennan, Marnie L.
2017-01-01
Evidence-based veterinary medicine (EVM) is an evolving discipline in veterinary medicine so it is important to periodically “benchmark” opinion about EVM across the profession. An international survey to assess veterinarians’ awareness of EVM was conducted. Veterinarians were surveyed via an online questionnaire (all countries) or a postal questionnaire (UK only). Participants were asked whether they had heard of EVM, where they had first heard the term, and their preferences of method for receiving continuing professional development (CPD). There were 6310 respondents, of which 4579 (72.5%) worked in the UK and 5384 (85.3%) were clinicians. Veterinarians that had heard of EVM (n = 5420, 85.9%) were most likely to be clinicians (OR = 4.00; 95% CI: 3.37, 4.75), respondents working in the UK (OR = 1.32; CI: 1.13, 1.54), or respondents with a postgraduate degree or qualification (OR = 1.77; CI: 1.51, 2.08). The most common sources from which respondents had heard of EVM were at vet school or university (n = 1207, 29.8%), via literature (peer-reviewed papers or other publications) (n = 1074, 26.5%), and via CPD courses (n = 564, 13.9%). Most respondents were interested in finding out more about EVM (n = 4256 of 6173, 69%). The preferred methods of CPD were day or evening seminars (n = 2992 of 6017, 49.7%), conferences (n = 1409, 23.4%), and online courses (n = 524, 8.7%), although the order of preference differed slightly between groups. There appears to be substantial awareness of EVM amongst veterinarians internationally. However, it appears that further training in EVM would be welcomed. Preferences on how CPD in general is received differs between groups, so this should be borne in mind by training providers when formulating a strategy for the dissemination of EVM training across the global profession. PMID:29056674
Continuing professional development and ICT: target practice.
Eaton, K A; Reynolds, P A
2008-07-26
Ever-increasing needs and demands by dentists and all other members of the dental team for education and training at all levels - undergraduate, postgraduate and continuing - are straining the resources of existing providers of such education. At the same time, there are ever-increasing opportunities to develop online delivery and the use of a range of information and communication technology (ICT) systems and services further, in all aspects of dental education. This paper reviews recent developments that have led to an increased demand for dental postgraduate programmes and continuing professional development (CPD) courses in the United Kingdom and then discusses how ICT has and will impact on teaching practice. Examples include the use of teaching and learning resources in a virtual learning environment (VLE) and the increasing use of blended learning. The paper then explores the need for both teachers and students to adapt to the new environment to ensure they can benefit to the maximum and that teaching and learning practices are changed accordingly.
Modeling the fusion of cylindrical bioink particles in post bioprinting structure formation
NASA Astrophysics Data System (ADS)
McCune, Matt; Shafiee, Ashkan; Forgacs, Gabor; Kosztin, Ioan
2015-03-01
Cellular Particle Dynamics (CPD) is an effective computational method to describe the shape evolution and biomechanical relaxation processes in multicellular systems. Thus, CPD is a useful tool to predict the outcome of post-printing structure formation in bioprinting. The predictive power of CPD has been demonstrated for multicellular systems composed of spherical bioink units. Experiments and computer simulations were related through an independently developed theoretical formalism based on continuum mechanics. Here we generalize the CPD formalism to (i) include cylindrical bioink particles often used in specific bioprinting applications, (ii) describe the more realistic experimental situation in which both the length and the volume of the cylindrical bioink units decrease during post-printing structure formation, and (iii) directly connect CPD simulations to the corresponding experiments without the need of the intermediate continuum theory inherently based on simplifying assumptions. Work supported by NSF [PHY-0957914]. Computer time provided by the University of Missouri Bioinformatics Consortium.
Concurrent and Collaborative Engineering Implementation in an R and D Organization
NASA Technical Reports Server (NTRS)
DelRosario, Ruben; Davis, Jose M.; Keys, L. Ken
2003-01-01
Concurrent Engineering (CE), and Collaborative Engineering (or Collaborative Product Development - CPD) have emerged as new paradigms with significant impact in the development of new products and processes. With documented and substantiated success in the automotive and technology industries CE and, most recently, CPD are being touted as innovative management philosophies for many other business sectors including Research and De- velopment. This paper introduces two independent research initiatives conducted at the NASA Glenn Research Center (GRC) in Cleveland, Ohio investigating the application of CE and CPD in an RdiD environment. Since little research has been conducted in the use of CE and CPD in sectors other than the high mass production manufacturing, the objective of these independent studies is to provide a systematic evaluation of the applicability of these paradigms (concur- rent and collaborative) in a low/no production, service environment, in particular R&D.
Australian health professionals' health website recommendation trends.
Usher, Wayne T
2011-08-01
This study was concerned with indentifying motivations and trends associated with a health website recommendation from eight of Australia's major health professions to the health consumer. Health professions included in this study are: psychiatrists, general practitioners, social workers, dietitians, chiropractors, physiotherapists, optometrists and pharmacists. An online survey (www.limesurvey.org) was developed from a common set of questions negotiated between all eight health professions. Survey questions were constructed in an attempt to identify participants' reasons for or against recommending a health website to a patient. A 5-point scale (not, slightly, neutral, moderately, strongly) to measure influence was used throughout the question set. This study indicates that Australian general practitioners (GPs) were the highest Australian health professionals to undertake a health website recommendation (86%), followed by psychiatrists (80%), with the lowest being physiotherapists (42%) and optometrists (33%). A profile of the Australian health professional who recommends a health website is identified as male, aged above 50 years, has had more than 10 years experience, works in a major city, is in private practice and has patient numbers exceeding 500 in a 12-month period (2009). Recommendations from this study include the need to develop mechanisms that identify high-quality online medical information and the development and implementation of Continuing Professional Development (CPD) courses which up-skill health professionals concerning the recommendation of health websites for health care delivery.
Medical education and law: withholding/withdrawing treatment from adults without capacity.
Parker, M; Willmott, L; White, B; Williams, G; Cartwright, C
2015-06-01
Law is increasingly involved in clinical practice, particularly at the end of life, but undergraduate and postgraduate education in this area remains unsystematic. We hypothesised that attitudes to and knowledge of the law governing withholding/withdrawing life-sustaining treatment from adults without capacity (the WWLST law) would vary and demonstrate deficiencies among medical specialists. We investigated perspectives, knowledge and training of medical specialists in the three largest (populations and medical workforces) Australian states, concerning the WWLST law. Following expert legal review, specialist focus groups, pre-testing and piloting in each state, seven specialties involved with end-of-life care were surveyed, with a variety of statistical analyses applied to the responses. Respondents supported the need to know and follow the law. There were mixed views about its helpfulness in medical decision-making. Over half the respondents conceded poor knowledge of the law; this was mirrored by critical gaps in knowledge that varied by specialty. There were relatively low but increasing rates of education from the undergraduate to continuing professional development (CPD) stages. Mean knowledge score did not vary significantly according to undergraduate or immediate postgraduate training, but CPD training, particularly if recent, resulted in greater knowledge. Case-based workshops were the preferred CPD instruction method. Teaching of current and evolving law should be strengthened across all stages of medical education. This should improve understanding of the role of law, ameliorate ambivalence towards the law and contribute to more informed deliberation about end-of-life issues with patients and families. © 2015 Royal Australasian College of Physicians.
A countrywide programme of continuing professional development in Argentina
Lejarraga, H; Ageitos, M; Galli, A; Castro, C; Paediatrics, A. S.; Education, S. o.; SHRIBMAN, S
1998-01-01
The Argentinean Society of Paediatrics introduced in 1993 a continuing professional development (CPD) programme to raise standards of clinical practice. The aims of the project were to introduce a structured, distance learning programme accessible to all paediatricians in the country, but especially for those working far from centres of paediatric excellence. The programme is planned on an annual basis. It includes four activities: a written manual designed by a team of medical experts and educationalists comprising 12topics; field work for participants; annual meetings in several locations in the country for discussion of the subjects; and an evaluation based on centrally designed multiple choice questions distributed by mail. In spite of a registration fee of £90 a year, participation in the programme increased from 3357 in 1993 to 4126 in 1996, from a membership of 10 216 paediatricians in Argentina. The popularity of the programme may result from an appropriate interpretation of professional needs of paediatricians in Argentina, adequate organisational arrangements that reach all colleagues, including those working in remote areas, and a genuine motivation of paediatricians for participating in a learning process. PMID:9713017
Evaluating PLATO: postgraduate teaching and learning online.
Brown, Menna; Bullock, Alison
2014-02-01
The use of the Internet as a teaching medium has increased rapidly over the last decade. PLATO (postgraduate learning and teaching online) was launched in 2008 by the e-learning unit (ELU) of Wales Deanery. Located within Learning@NHSWales, a Moodle virtual learning environment (VLE), it hosts a wide range of freely available courses and resources tailored to support the education, training and continuing professional development (CPD) needs of health care professionals working across the National Health Service (NHS) Wales. The evaluation aimed to identify the costs and benefits of PLATO, report its value as attributed by users, identify potential cost savings and make recommendations. Five courses (case studies) were selected, representing the range of available e-learning resources: e-induction; fetal heart monitoring; cervical screening; GP prospective trainers; and tools for trainers. Mixed methods were used: one-to-one qualitative interviews, focus group discussions and surveys explored user views, and identified individual and organisational value. Qualitative findings identified six key areas of value for users: ELU support and guidance; avoidance of duplication and standardisation; central reference; local control; flexibility for learners; and specific features. Survey results (n=72) indicated 72 per cent of consultants reported that PLATO was easy to access and user friendly. E-learning was rated as 'very/important' for CPD by 79 per cent of respondents. Key challenges were: access, navigation, user concerns, awareness and support. PLATO supports education and helps deliver UK General Medical Council standards. Future plans should address the suggested recommendations to realise cost savings for NHS Wales and the Wales Deanery. The findings have wider applicability to others developing or using VLEs. © 2014 John Wiley & Sons Ltd.
Wilbur, Kerry; Shabana, Sara; Maraghi, Fatima; ElMubark, Alaa; Kheir, Nadir
2017-08-01
Background Pharmacists are assuming greater public health roles and partaking in continuing education to advance knowledge and skills necessary for the provision of this patient care. Objective We sought to determine what conditions in a Middle East context influence how community pharmacists actually incorporate new information into practice. Setting Community pharmacies in Qatar. Methods A continuing professional development (CPD) program regarding the management of fasting diabetes patients during Ramadan was developed and delivered. Participants then maintained a record of their patient encounters when attempting to screen fasting diabetes patients for risk and offer medication, lifestyle, and monitoring advice. Diary entries were coded using inductive methods and follow-up focus group discussion was conducted to further corroborate the thematic analysis. Main outcome measure Facilitators and barriers to care. Results Forty-one pharmacists attended the CPD program and 35 subsequently made at least one diary entry during the 3-weeks preceding and during Ramadan. One-hundred and forty-eight submitted records and the transcript of one focus group (n = 6) were analyzed. Three main factors were found to influence pharmacists' ability to engage use new knowledge and skills: situational, patient, and pharmacist. Patient reception was the overwhelming influence whereby positive interactions encouraged pharmacists to continue screening and counseling attempts, but difficult encounters were negative reinforcing stimuli in almost equal measure. Conclusion In this Middle East setting, environmental factors play a considerable role in the pharmacists' ability to engage in public health care and reinforce that continuing education for health professionals must be closely aligned with the realities of practice and purposefully considered as part of its evaluation.
Exploring informal workplace learning in primary healthcare for continuous professional development.
Joynes, Viktoria; Kerr, Micky; Treasure-Jones, Tamsin
2017-07-01
All health and social care professionals learn on the job through both formal and informal learning processes, which contributes to continuous professional development (CPD). This study explored workplace learning in General Practices, specifically looking at the role of informal learning and the workplace practices that appear to support or restrict that learning, as well as how technology was integrated into these learning processes. Three focus groups with general practitioners, practice nurses, managerial and administrative staff were conducted followed by twelve individual semi-structured interviews with participants drawn from the focus groups. Three observations of multi-disciplinary team meetings were used to establish potential team-based learning activities. Triggers for informal workplace learning included patients presenting challenging or unusual conditions; exposure to others' professional practice; and policy driven changes through revised guidance and protocols. By exploring how these triggers were acted upon, we identified mechanisms through which the primary care workplace supports or restricts informal learning through working practices, existing technologies and inter-professional structures. Informal workplace learning was identified as arising from both opportunistic encounters and more planned activities, which are both supported and restricted through a variety of mechanisms. Maximising informal learning opportunities and removing barriers to doing so should be a priority for primary care practitioners, managers and educators.
DOE Office of Scientific and Technical Information (OSTI.GOV)
Akram, Muhammad
Impaired immune responses in skin play a pivotal role in the development and progression of chemical-associated inflammatory skin disorders. In this study, we synthesized new flavonoid derivatives from macakurzin C, and identified in vitro and in vivo efficacy of a potent anti-inflammatory flavonoid, Compound 14 (CPD 14), with its underlying mechanisms. In lipopolysaccharide (LPS)-stimulated murine macrophages and IFN-γ/TNF-α-stimulated human keratinocytes, CPD 14 significantly inhibited the release of inflammatory mediators including nitric oxide (NO), prostaglandins, and cytokines (IC{sub 50} for NO inhibition in macrophages: 4.61 μM). Attenuated NF-κB signaling and activated Nrf2/HO-1 pathway were responsible for the anti-inflammatory effects of CPDmore » 14. The in vivo relevance was examined in phorbol 12-myristate 13-acetate (TPA)-induced acute skin inflammation and oxazolone-induced atopic dermatitis models. Topically applied CPD 14 significantly protected both irritation- and sensitization-associated skin inflammation by suppressing the expression of inflammatory mediators. In summary, we demonstrated that a newly synthesized flavonoid, CPD 14, has potent inhibitory effects on skin inflammation, suggesting it is a potential therapeutic candidate to treat skin disorders associated with excessive inflammation. - Highlights: • An anti-inflammatory flavonoid CPD 14 was newly synthesized from macakurzin C. • CPD 14 potently inhibited inflammatory reaction in keratinocytes and macrophages. • Dermal toxicity by irritation or sensitization in rats was protected by CPD 14. • Attenuated NF-κB and activated Nrf2/HO-1 were main mechanisms of CPD 14 action.« less
The Pattern Glare Test: a review and determination of normative values.
Evans, B J W; Stevenson, S J
2008-07-01
Pattern glare is characterised by symptoms of visual perceptual distortions and visual stress on viewing striped patterns. People with migraine or Meares-Irlen syndrome (visual stress) are especially prone to pattern glare. The literature on pattern glare is reviewed, and the goal of this study was to develop clinical norms for the Wilkins and Evans Pattern Glare Test. This comprises three test plates of square wave patterns of spatial frequency 0.5, 3 and 12 cycles per degree (cpd). Patients are shown the 0.5 cpd grating and the number of distortions that are reported in response to a list of questions is recorded. This is repeated for the other patterns. People who are prone to pattern glare experience visual perceptual distortions on viewing the 3 cpd grating, and pattern glare can be quantified as either the sum of distortions reported with the 3 cpd pattern or as the difference between the number of distortions with the 3 and 12 cpd gratings, the '3-12 cpd difference'. In study 1, 100 patients consulting an optometrist performed the Pattern Glare Test and the 95th percentile of responses was calculated as the limit of the normal range. The normal range for the number of distortions was found to be <4 on the 3 cpd grating and <2 for the 3-12 cpd difference. Pattern glare was similar in both genders but decreased with age. In study 2, 30 additional participants were given the test in the reverse of the usual testing order and were compared with a sub-group from study 1, matched for age and gender. Participants experienced more distortions with the 12 cpd grating if it was presented after the 3 cpd grating. However, the order did not influence the two key measures of pattern glare. In study 3, 30 further participants who reported a medical diagnosis of migraine were compared with a sub-group of the participants in study 1 who did not report migraine or frequent headaches, matched for age and gender. The migraine group reported more symptoms on viewing all gratings, particularly the 3 cpd grating. The only variable to be significantly different between the groups was the 3-12 cpd difference. In conclusion, people have an abnormal degree of pattern glare if they have a Pattern Glare Test score of >3 on the 3 cpd grating or a score of >1 on the 3-12 cpd difference. The literature suggests that these people are likely to have visual stress in everyday life and may therefore benefit from interventions designed to alleviate visual stress, such as precision tinted lenses.
Changing dietary behaviour: the role and development of practitioner communication.
Whitehead, Kirsten
2015-05-01
The need to support people to change diet-related behaviour is widely advocated and how to do this effectively in practice is an expanding area of research. Important factors to consider are how healthcare practitioners communicate with their patients and how that communication may affect diet-related behaviour change and subsequent outcomes. The aim of the present paper is to discuss communication skills for behaviour change (CSBC), focusing predominantly on registered dietitians who are required to communicate effectively and have an important role in supporting patients to change diet-related behaviour. The views of dietitians in relation to CSBC have been investigated and respondents have consistently reported that they perceive these skills to be of vital importance in practice. Patient views have reiterated the importance of good CSBC in one-to-one consultations. However, pre-qualification training of dietitians is thought to deliver practitioners who are competent at a minimum level. The need for ongoing continuous professional development (CPD) in relation to CSBC has been recognised but currently most CPD focuses on updating knowledge rather than improving these essential skills. Measuring CSBC in a consistent and objective manner is difficult and an assessment tool, DIET-COMMS, has been developed and validated for this purpose. DIET-COMMS can be used to support CSBC development, but concerns about logistical challenges and acceptability of implementing this in practice have been raised. Although a suitable assessment tool now exists there is a need to develop ways to facilitate assessment of CSBC in practice.
Embi, Peter J.; Yackel, Thomas R.; Logan, Judith R.; Bowen, Judith L.; Cooney, Thomas G.; Gorman, Paul N.
2004-01-01
Objective: Computerized physician documentation (CPD) has been implemented throughout the nation's Veterans Affairs Medical Centers (VAMCs) and is likely to increasingly replace handwritten documentation in other institutions. The use of this technology may affect educational and clinical activities, yet little has been reported in this regard. The authors conducted a qualitative study to determine the perceived impacts of CPD among faculty and housestaff in a VAMC. Design: A cross-sectional study was conducted using semistructured interviews with faculty (n = 10) and a group interview with residents (n = 10) at a VAMC teaching hospital. Measurements: Content analysis of field notes and taped transcripts were done by two independent reviewers using a grounded theory approach. Findings were validated using member checking and peer debriefing. Results: Four major themes were identified: (1) improved availability of documentation; (2) changes in work processes and communication; (3) alterations in document structure and content; and (4) mistakes, concerns, and decreased confidence in the data. With a few exceptions, subjects felt documentation was more available, with benefits for education and patient care. Other impacts of CPD were largely seen as detrimental to aspects of clinical practice and education, including documentation quality, workflow, professional communication, and patient care. Conclusion: CPD is perceived to have substantial positive and negative impacts on clinical and educational activities and environments. Care should be taken when designing, implementing, and using such systems to avoid or minimize any harmful impacts. More research is needed to assess the extent of the impacts identified and to determine the best strategies to effectively deal with them. PMID:15064287
Wang, Kesai; Taylor, John-Stephen A
2017-07-07
Cyclobutane pyrimidine dimers (CPDs) are DNA photoproducts linked to skin cancer, whose mutagenicity depends in part on their frequency of formation and deamination. Nucleosomes modulate CPD formation, favoring outside facing sites and disfavoring inward facing sites. A similar pattern of CPD formation in protein-free DNA loops suggests that DNA bending causes the modulation in nucleosomes. To systematically study the cause and effect of nucleosome structure on CPD formation and deamination, we have developed a circular permutation synthesis strategy for positioning a target sequence at different superhelix locations (SHLs) across a nucleosome in which the DNA has been rotationally phased with respect to the histone octamer by TG motifs. We have used this system to show that the nucleosome dramatically modulates CPD formation in a T11-tract that covers one full turn of the nucleosome helix at seven different SHLs, and that the position of maximum CPD formation at all locations is shifted to the 5΄-side of that found in mixed-sequence nucleosomes. We also show that an 80-mer minicircle DNA using the same TG-motifs faithfully reproduces the CPD pattern in the nucleosome, indicating that it is a good model for protein-free rotationally phased bent DNA of the same curvature as in a nucleosome, and that bending is modulating CPD formation. © The Author(s) 2017. Published by Oxford University Press on behalf of Nucleic Acids Research.
Thermal Optimization of an On-Orbit Long Duration Cryogenic Propellant Depot
NASA Technical Reports Server (NTRS)
Honour, Ryan; Kwas, Robert; O'Neil, Gary; Kutter, Gary
2012-01-01
A Cryogenic Propellant Depot (CPD) operating in Low Earth Orbit (LEO) could provide many near term benefits to NASA's space exploration efforts. These benefits include elongation/extension of spacecraft missions and requirement reduction of launch vehicle up-mass. Some of the challenges include controlling cryogenic propellant evaporation and managing the high costs and long schedules associated with the new development of spacecraft hardware. This paper describes a conceptual CPD design that is thermally optimized to achieve extremely low propellant boil-off rates. The CPD design is based on existing launch vehicle architecture, and its thermal optimization is achieved using current passive thermal control technology. Results from an integrated thermal model are presented showing that this conceptual CPD design can achieve propellant boil-off rates well under 0.05% per day, even when subjected to the LEO thermal environment.
Thermal Optimization and Assessment of a Long Duration Cryogenic Propellant Depot
NASA Technical Reports Server (NTRS)
Honour, Ryan; Kwas, Robert; O'Neil, Gary; Kutter, Bernard
2012-01-01
A Cryogenic Propellant Depot (CPD) operating in Low Earth Orbit (LEO) could provide many near term benefits to NASA space exploration efforts. These benefits include elongation/extension of spacecraft missions and reduction of launch vehicle up-mass requirements. Some of the challenges include controlling cryogenic propellant evaporation and managing the high costs and long schedules associated with new spacecraft hardware development. This paper describes a conceptual CPD design that is thermally optimized to achieve extremely low propellant boil-off rates. The CPD design is based on existing launch vehicle architecture, and its thermal optimization is achieved using current passive thermal control technology. Results from an integrated thermal model are presented showing that this conceptual CPD design can achieve propellant boil-off rates well under 0.05% per day, even when subjected to the LEO thermal environment.
Thangaratinam, Shakila; Barnfield, Gemma; Weinbrenner, Susanne; Meyerrose, Berit; Arvanitis, Theodoros N; Horvath, Andrea R; Zanrei, Gianni; Kunz, Regina; Suter, Katja; Walczak, Jacek; Kaleta, Anna; Oude Rengerink, Katrien; Gee, Harry; Mol, Ben W J; Khan, Khalid S
2009-09-10
Evidence based medicine (EBM) is considered an integral part of medical training, but integration of teaching various EBM steps in everyday clinical practice is uncommon. Currently EBM is predominantly taught through theoretical courses, workshops and e-learning. However, clinical teachers lack confidence in teaching EBM in workplace and are often unsure of the existing opportunities for teaching EBM in the clinical setting. There is a need for continuing professional development (CPD) courses that train clinical trainers to teach EBM through on-the-job training by demonstration of applied EBM real time in clinical practice. We developed such a course to encourage clinically relevant teaching of EBM in post-graduate education in various clinical environments. We devised an e-learning course targeting trainers with EBM knowledge to impart educational methods needed to teach application of EBM teaching in commonly used clinical settings. The curriculum development group comprised experienced EBM teachers, clinical epidemiologists, clinicians and educationalists from institutions in seven European countries. The e-learning sessions were designed to allow participants (teachers) to undertake the course in the workplace during short breaks within clinical activities. An independent European steering committee provided input into the process. The curriculum defined specific learning objectives for teaching EBM by exploiting educational opportunities in six different clinical settings. The e-modules incorporated video clips that demonstrate practical and effective methods of EBM teaching in everyday clinical practice. The course encouraged focussed teaching activities embedded within a trainer's personal learning plan and documentation in a CPD portfolio for reflection. This curriculum will help senior clinicians to identify and make the best use of available opportunities in everyday practice in clinical situations to teach various steps of EBM and demonstrate their applicability to clinical practice. Once fully implemented, the ultimate outcome of this pilot project will be a European qualification in teaching EBM, which will be used by doctors, hospitals, professional bodies responsible for postgraduate qualifications and continuing medical education.
Thangaratinam, Shakila; Barnfield, Gemma; Weinbrenner, Susanne; Meyerrose, Berit; Arvanitis, Theodoros N; Horvath, Andrea R; Zanrei, Gianni; Kunz, Regina; Suter, Katja; Walczak, Jacek; Kaleta, Anna; Rengerink, Katrien Oude; Gee, Harry; Mol, Ben WJ; Khan, Khalid S
2009-01-01
Background Evidence based medicine (EBM) is considered an integral part of medical training, but integration of teaching various EBM steps in everyday clinical practice is uncommon. Currently EBM is predominantly taught through theoretical courses, workshops and e-learning. However, clinical teachers lack confidence in teaching EBM in workplace and are often unsure of the existing opportunities for teaching EBM in the clinical setting. There is a need for continuing professional development (CPD) courses that train clinical trainers to teach EBM through on-the-job training by demonstration of applied EBM real time in clinical practice. We developed such a course to encourage clinically relevant teaching of EBM in post-graduate education in various clinical environments. Methods We devised an e-learning course targeting trainers with EBM knowledge to impart educational methods needed to teach application of EBM teaching in commonly used clinical settings. The curriculum development group comprised experienced EBM teachers, clinical epidemiologists, clinicians and educationalists from institutions in seven European countries. The e-learning sessions were designed to allow participants (teachers) to undertake the course in the workplace during short breaks within clinical activities. An independent European steering committee provided input into the process. Results The curriculum defined specific learning objectives for teaching EBM by exploiting educational opportunities in six different clinical settings. The e-modules incorporated video clips that demonstrate practical and effective methods of EBM teaching in everyday clinical practice. The course encouraged focussed teaching activities embedded within a trainer's personal learning plan and documentation in a CPD portfolio for reflection. Conclusion This curriculum will help senior clinicians to identify and make the best use of available opportunities in everyday practice in clinical situations to teach various steps of EBM and demonstrate their applicability to clinical practice. Once fully implemented, the ultimate outcome of this pilot project will be a European qualification in teaching EBM, which will be used by doctors, hospitals, professional bodies responsible for postgraduate qualifications and continuing medical education. PMID:19744327
ERIC Educational Resources Information Center
Westgate, David; Hughes, Maureen
2015-01-01
This paper reports on the initial stage of an exploratory project based in six primary schools in Newcastle upon Tyne (UK)--and on plans for its extension. The potential value of the project as a curricular initiative is set out, from both practical and research perspectives. Its framing as a vehicle for the continuous professional development…
NASA Astrophysics Data System (ADS)
Jinchai, Phinai; Chittaladakorn, Suwatana
This research has its objective to develop the decision support system on GIS to be used in the coastal erosion protection management. The developed model in this research is called Decision Support System for Coastal Protection Layout Design (DSS4CPD). It has created both for systematic protection and solution measures to the problem by using Genetic Algorithm (GA) and Multicriteria Analysis (MCA) for finding the coastal structure layout optimal solution. In this research, three types of coastal structures were used as structure alternatives for the layout, which are seawall, breakwater, and groin. The coastal area in Nakornsrithammaraj, Thailand was used as the case study. The studied result has found the appropriate position of coastal structures considering the suitable rock size relied on the wave energy, and the appropriate coastal structure position based on the wave breaking line. Using GA and MCA in DSS4CPD, it found the best layout in this project. This DSS4CPD will be used by the authorized decision makers to find the most suitable erosion problem solution.
Coccurello, Roberto; Romano, Adele; Giacovazzo, Giacomo; Tempesta, Bianca; Fiore, Marco; Giudetti, Anna Maria; Marrocco, Ilaria; Altieri, Fabio; Moles, Anna; Gaetani, Silvana
2018-06-01
Chronic exposure to stress may represent a risk factor for developing metabolic and eating disorders, mostly driven by the overconsumption of easily accessible energy-dense palatable food, although the mechanisms involved remain still unclear. In this study, we used an ethologically oriented murine model of chronic stress caused by chronic psychosocial defeat (CPD) to investigate the effects of unrestricted access to a palatable high fat diet (HFD) on food intake, body weight, energy homeostasis, and expression of different brain neuropeptides. Our aim was to shed light on the mechanisms responsible for body weight and body composition changes due to chronic social stress. In our model of subordinate (defeated), mice (CPD) cohabitated in constant sensory contact with dominants, being forced to interact on daily basis, and were offered ad libitum access either to an HFD or to a control diet (CD). Control mice (of the same strain as CPD mice) were housed in pairs and left unstressed in their home cage (UN). In all these mice, we evaluated body weight, different adipose depots, energy metabolism, caloric intake, and neuropeptide expression. CPD mice increased the intake of HFD and reduced body weight in the presence of enhanced lipid oxidation. Resting energy expenditure and interscapular brown adipose tissue (iBAT) were increased in CPD mice, whereas epididymal adipose tissue increased only in HFD-fed unstressed mice. Propiomelanocortin mRNA levels in hypothalamic arcuate nucleus increased only in HFD-fed unstressed mice. Oxytocin mRNA levels in the paraventricular nucleus and neuropeptide Y mRNA levels within the arcuate were increased only in CD-fed CPD mice. In the arcuate, CART was increased in HFD-fed UN mice and in CD-fed CPD mice, while HFD intake suppressed CART increase in defeated animals. In the basolateral amygdala, CART expression was increased only in CPD animals on HFD. CPD appears to uncouple the intake of HFD from energy homeostasis causing higher HFD intake, larger iBAT accumulation, increased energy expenditure and lipid oxidation, and lower body weight. Overall, the present study confirms the notion that the chronic activation of the stress response can be associated with metabolic disorders, altered energy homeostasis, and changes of orexigenic and anorexigenic signaling. These changes might be relevant to better understand the etiology of stress-induced obesity and eating disorders and might represent a valid therapeutic approach for the development of new therapies in this field.
NASA Astrophysics Data System (ADS)
2007-01-01
WE RECOMMEND The Cloudspotter's Guide Not a reference book, but well written and pleasing to read. The Virtual Physical Laboratory This free CD contains useful simulations for the classroom. The Science of Ice Cream A comprehensive text suitable for A-level students. Singapore Science Centre A must-see centre for physics enthusiasts in Singapore. Weatherbytes A DVD containing five programmes explaining the weather. WORTH A LOOK How Teachers Learn Best, An Ongoing Professional Development Model A book to help you spot a school with good CPD opportunities. Fifex LED Array An expensive but well-made LED array. School Stop-Clock A sturdy clock suitable for a variety of timing experiments. WEB WATCH A collection of websites related to light.
Biancucci, Marco; Dolores, Jazel S; Wong, Jennifer; Grimshaw, Sarah; Anderson, Wayne F; Satchell, Karla J F; Kwon, Keehwan
2017-01-05
Recombinant protein purification is a crucial step for biochemistry and structural biology fields. Rapid robust purification methods utilize various peptide or protein tags fused to the target protein for affinity purification using corresponding matrices and to enhance solubility. However, affinity/solubility-tags often need to be removed in order to conduct functional and structural studies, adding complexities to purification protocols. In this work, the Vibrio cholerae MARTX toxin Cysteine Protease Domain (CPD) was inserted in a ligation-independent cloning (LIC) vector to create a C-terminal 6xHis-tagged inducible autoprocessing enzyme tag, called "the CPD-tag". The pCPD and alternative pCPD/ccdB cloning vectors allow for easy insertion of DNA and expression of the target protein fused to the CPD-tag, which is removed at the end of the purification step by addition of the inexpensive small molecule inositol hexakisphosphate to induce CPD autoprocessing. This process is demonstrated using a small bacterial membrane localization domain and for high yield purification of the eukaryotic small GTPase KRas. Subsequently, pCPD was tested with 40 proteins or sub-domains selected from a high throughput crystallization pipeline. pCPD vectors are easily used LIC compatible vectors for expression of recombinant proteins with a C-terminal CPD/6xHis-tag. Although intended only as a strategy for rapid tag removal, this pilot study revealed the CPD-tag may also increase expression and solubility of some recombinant proteins.
Using emotional intelligence to facilitate strengthened appraiser development.
Tavabie, Abdol; Koczwara, Anna; Patterson, Fiona
2010-01-01
This paper describes a new approach to developing strengthened medical appraiser skills prior to the introduction of medical revalidation. We describe how we extended previous skills-based models and competency checklists to produce a behavioural model of effective appraiser performance. Development centre (DC) methods were used to produce a one-day workshop to encourage appraisers to reflect on their current level of ability and to identify and address additional required skills through observation, practice and feedback. In describing the DC, we discuss the impact of using the concept of emotional intelligence (EI) to develop appraiser skills and improve self-awareness. This aimed to support appraisers to effectively influence appraisees' continual professional development (CPD) and review appraisee practice through audit, significant events and patient and colleague feedback, with the ultimate aim of improving patient care. Finally, we provide initial evaluation data for our DC approach.
What do you mean you can't sterilize it? The reusable medical device matrix.
Stephens, Anne; Assang, AnnMarie
2010-12-01
Health Canada recommends that hospitals should have procedures in place to ensure Reusable Medical Devices (RMD) are cleaned, disinfected and sterilized according to the manufacturer's instructions. For the purpose of this paper, reusable medical devices will be referred to as RMDs and include all instrumentation and devices that the Central Processing Department (CPD) resterilizes for use in the hospital. Patient safety in surgery begins in CPD. Manufacturer recommendations for the decontamination and sterilization of surgical instrumentation are of utmost importance to Operating Room (OR) and CPD staff. With recommendations that are unclear, nonspecific or unattainable there was a need to define what it means institutionally to meet standards and provide safe patient care while continuing to support the advancement of surgical technology. The purpose of this paper is to describe the challenges faced by one multisite organization (The University Health Network) in managing the sterilization of surgical instrumentation. The development of The Guidance Matrix by the network's inter-professional Reusable Medical Device (RMD) Committee, will be discussed along with information about the elements of this tool and an illustration of how it is used. The key benefits of The Guidance Matrix, including how its use has facilitated transparent decision-making, communication and collaboration regarding sterilization issues across the sites, will be described. Sterilization processes in Central Processing Departments (CPD) include chemical indicators, dated load indicators, and tamperproof locks and filters. The lack of an indicator of sterilization can be a frustrating experience for an OR Nurse. But do we really understand the critical importance of all these indicators? The foundation of sterilizing reusable medical devices (RMDs) begins with proper processes, standards and subsequent scientific validation from the vendors. According to AORN, patient safety is vital and it begins with proper cleaning and processing of the surgical instruments. Surgical site infections can increase the length of stay and the cost of the patients' hospitalization, as well as increased risk, morbidity and even mortality. 1 Today's patients are far more informed than they were in the past. They can gather information from the internet as well as from television, radio, and print media. This knowledge empowers the patient to expect that their healthcare providers are practicing due diligence. It is the ethical duty and responsibility of nurses to provide safe, competent care while protecting the rights of the patient and being accountable to the professional governing bodies. In other words, we are advocates for both our patients and the healthcare system.2 Using both new and innovative instruments in the OR was, in the past, as simple as a surgeon requesting an instrument, the perioperative nurse ordering the instrument and CPD processing it for use in the OR. That is no longer the case. With a wide range of more complex instrumentation and an increasing focus on sterilization strategies, healthcare facilities have had to adopt a more rigorous approach. There are many challenges in the world of sterile processing. A common one, faced on a regular basis, is the provision of vague, inaccurate reprocessing recommendations from the medical device manufacturer. Canadian centres are not able to meet European standards for reprocessing. European cycles, often referred to as "Fractionated Steam Cycles", are different than the pre-vacuum steam cycles run in Canada.
McCann, Edward; Brown, Michael
2018-05-01
An inclusive health curriculum within undergraduate and continuing professional development programmes (CPD) should include issues related to people whom identify as LGBT+. The aim of this systematic review was to examine the education and training requirements of undergraduate students and health professionals regarding the inclusion of LGBT+ health issues. A systematic review of the available published empirical studies. A systematic literature search was undertaken of the following databases: CINAHL, PubMed, PsycINFO, Embase and Sociological Abstracts. All papers reviewed were from the years 2007 to 2017 and written in English. Three research questions informing the literature review were: (i) What are the education and training requirements of undergraduate students and health professionals regarding the health needs of LGBT+ people? (ii) What are the approaches utilized in the education and training of undergraduate students and health professionals regarding the health needs of LGBT+ people? (iii) What are the best practice examples of the education and training of undergraduate students and health professionals? Following the application of definitive criteria, 22 papers were included in the review. Quality appraisal and data extraction was undertaken by the two authors. The 22 papers were reviewed in detail in the final data analysis and synthesis where four main themes were identified: (1) Cultural competence and inclusivity. (2) Existing knowledge of LGBT+ health-related issues. (3) Curriculum developments and outcomes. (4) Evidence of best practice in education delivery. The review highlights the importance of the inclusion of LGBT+ health-related issues within the health curriculum and continuing professional development programmes and the implications for education and training, clinical practice and research. Copyright © 2018 Elsevier Ltd. All rights reserved.
Fall 2014 Marketing Internship Final Report
NASA Technical Reports Server (NTRS)
Pereda-Ramos, Marlee
2014-01-01
The function of Kennedy Space Center's Center Planning and Development (CPD) directorate is to develop partnerships with the commercial space industry, academia, and other non-NASA government agencies to use KSC's facilities, technical capabilities, technologies and expertise, while building on existing partnerships. As an intern for the Spaceport Planning Office within the CPD, I played an essential part in promoting these opportunities by assisting the Marketing Specialist with organizing CPD's multi-booth exhibit for KSC's 2014 Innovation Expo. I was also responsible for gathering/reviewing video clips of interviews from existing partners to be used as potential footage for video testimonials that would be used to educate the public on KSC. My last project was to develop a standard presentation highlighting the benefits and potential of partnering with KSC, which would be used by KSC partnership development managers (PDMs) when presenting externally to potential partners. With these various projects and limited timeframe to complete each, learning to effectively manage my time and actively multitask was imperative.
Thomas, Lynn N; Merrimen, Jennifer; Bell, David G; Rendon, Ricardo; Goffin, Vincent; Too, Catherine K L
2014-05-01
Carboxypeptidase-D (CPD) cleaves C-terminal arginine for nitric oxide (NO) production. CPD and NO levels are upregulated by testosterone (T) and prolactin (PRL) to promote survival of prostate cancer (pCa) cells. This study evaluated CPD immunostaining and T/PRL regulation of CPD and NO levels in benign and malignant prostate tissues/cells to determine the role of CPD in pCa. Immunohistochemistry (IHC) and tissue microarrays (TMA) were used to determine CPD immunostaining in prostate specimens. QPCR and immunoblotting were used to quantify CPD mRNA/protein expression in prostate cells. NO production was measured using 4,5-diaminofluorescein diacetate assay. CPD staining increased from 8.9 ± 3.8% (Mean ± SEM, n = 15) of benign epithelial cell area to 30.9 ± 2.9% (n = 30) of tumor cell area in one set of TMAs (P = 0.0008) and from 5.9 ± 0.9% (n = 45) of benign epithelial cell area to 18.8 ± 1.9% (n = 55) of tumor area in another (P < 0.0001). IHC of prostate tissues (≥50 mm(2)) confirmed increased CPD staining, from 13.1 ± 2.9% in benign (n = 16) to 29.5 ± 4.4% in pCa (n = 31, P = 0.0095). T and/or PRL increased CPD expression in several pCa but not benign cell lines. T and PRL acted synergistically to increase NO production, which was abolished only when receptor antagonists flutamide and Δ1-9-G129R-hPRL were used together. CPD immunostaining and T/PRL-stimulated CPD expression were higher in pCa than benign tissues/cells. Elevated CPD increased NO production, which was abolished when both AR and PRLR were inhibited. Our study implicates a critical role for the T/PRL-stimulated CPD-Arg-NO pathway in pCa progression, and suggests that AR+PRLR inhibition is a more effective treatment for pCa. © 2014 Wiley Periodicals, Inc.
Zadik, Yehuda; Bechor, Ron; Galor, Shay; Justo, Dan; Heruti, Rafi J
2009-04-01
Both chronic periodontal disease (CPD) and erectile dysfunction (ED) are associated with cardiovascular disease and its risk factors, including smoking and diabetes mellitus. However, the association between ED and CPD has never been studied. To study the association between ED and CPD. MAIN OUTCOME MEASURES. Prevalence of ED, prevalence of CPD, ED severity. The study population consisted of 305 men who filled the Sexual Health Inventory for Men (SHIM) questionnaire in order to detect ED and assess its severity, and underwent a pair of standardized posterior dental bitewing radiographs in order to detect CPD. SHIM questionnaire scores 21 or less represented ED. Alveolar bone loss of >or=6 mm represented CPD. The mean age of included men was 39.5 +/- 6.7 years. Overall, 70 (22.9%) men had ED and 13 (4.3%) had CPD. CPD was significantly more prevalent among men with mild ED (P = 0.004) and moderate to severe ED (P = 0.007) in comparison to men without ED. ED might be associated with CPD. These preliminary findings are consistent with theories that associate these conditions with systemic inflammation, endothelial dysfunction, and atherosclerosis.
Srisukho, Sasivimol; Tongsong, Theera; Srisupundit, Kasemsri
2014-10-01
To determine the degree of adherence to guidelines on the diagnosis of cephalopelvic disproportion (CPD) in Maharaj Nakorn Chiang Mai Hospital. The database ofpregnant women who underwent cesarean delivery due to CPD between 2010 and 2012 was reviewed The degree of adherence to guidelines on the CPD diagnosis was recorded The guidelines were from Royal Thai College of Obstetricians and Gynecologists (RTCOG) and the American Congress of Obstetricians and Gynecologists (ACOG) as gold standard criteria for CPD diagnosis. Four hundred sixty four pregnant women diagnosed as CPD were recruited. The adherence to guidelines either RTCOG or ACOG criteria was 80.4%. Of 91 cases that had incomplete criteria to diagnose CPD, 25 cases (27.5%) had been suspected offetal macrosomia and CPD was diagnosed during latent phase of labor Unfortunately, 76% of these fetuses had birth weight less than 4000 grams, which were unlikely to be macrosomia. The adherence to guidelines on the diagnosis of CPD was 80.4%. Almost one-third of the cases that had no adherence were false diagnosed of fetal macrosomia. Therefore, the strategy of accurate fetal weigh estimation may reduce unnecessary cesarean section from false diagnosis of CPD.
Maidment, Y; Durey, K; Ibbetson, R
2010-11-01
Continuing professional development (CPD) courses seek to inform, educate and develop practitioners' patterns of prescribing in line with the evidence base. When devising such courses it would be useful for organisers to have some idea of what current practice is and the decision-making process as this would inform the development of appropriate continuing education courses. A questionnaire comprising ten questions was given to 90 dentists at the start of a day's lecture course run under Section 63 regulations. The dentists were then shown a series of pictures and asked how they would manage each of the cases presented. Eighty-nine dentists completed the questionnaire and the results were tabulated and fed back to the group at the end of their day's course. Results showed varied and inconsistent application of advances in restorative techniques among the respondents. Despite a definite interest in more modern treatment options, many practitioners continued to support the use of traditional techniques that could be considered outdated. Further investigation of the practices of GDPs and their decision-making processes would be useful in targeting postgraduate education programmes to encourage the uptake of evidence-based practice.
Understanding the optimal learning environment in palliative care.
Connell, Shirley E; Yates, Patsy; Barrett, Linda
2011-07-01
The learning experiences of student nurses undertaking clinical placement are reported widely, however little is known about the learning experiences of health professionals undertaking continuing professional development (CPD) in a clinical setting, especially in palliative care. The aim of this study, which was conducted as part of the national evaluation of a professional development program involving clinical attachments with palliative care services (The Program of Experience in the Palliative Approach [PEPA]), was to explore factors influencing the learning experiences of participants over time. Thirteen semi-structured, one-to-one telephone interviews were conducted with five participants throughout their PEPA experience. The analysis was informed by the traditions of adult, social and psychological learning theories and relevant literature. The participants' learning was enhanced by engaging interactively with host site staff and patients, and by the validation of their personal and professional life experiences together with the reciprocation of their knowledge with host site staff. Self-directed learning strategies maximised the participants' learning outcomes. Inclusion in team activities aided the participants to feel accepted within the host site. Personal interactions with host site staff and patients shaped this social/cultural environment of the host site. Optimal learning was promoted when participants were actively engaged, felt accepted and supported by, and experienced positive interpersonal interactions with, the host site staff. Copyright © 2010 Elsevier Ltd. All rights reserved.
Hussein, Khaled; Türk, Michael; Wahl, Martin A
2007-03-01
The preparation of drug/cyclodextrin complexes is a suitable method to improve the dissolution of poor soluble drugs. The efficacy of the Controlled Particle Deposition (CPD) as a new developed method to prepare these complexes in a single stage process using supercritical carbon dioxide is therefore compared with other conventional methods. Ibuprofen/beta-cyclodextrin complexes were prepared with different techniques and characterized using FTIR-ATR spectroscopy, powder X-ray diffractometry (PXRD), differential scanning calorimetry (DSC) and scanning electron microscopy (SEM). In addition, the influences of the processing technique on the drug content (HPLC) and the dissolution behavior were studied. Employing the CPD-process resulted in a drug content of 2.8+/-0.22 wt.% in the carrier. The material obtained by CPD showed an improved dissolution rate of ibuprofen at pH 5 compared with the pure drug and its physical mixture with beta-cyclodextrin. In addition CPD material displays the highest dissolution (93.5+/- 2.89% after 75 min) compared to material obtained by co-precipitation (61.3 +/-0.52%) or freeze-drying (90.6 +/-2.54%). This study presents the CPD-technique as a well suitable method to prepare a drug/beta-cyclodextrin complex with improved drug dissolution compared to the pure drug and materials obtained by other methods.
Comparison of Puff Volume With Cigarettes per Day in Predicting Nicotine Uptake Among Daily Smokers.
Krebs, Nicolle M; Chen, Allshine; Zhu, Junjia; Sun, Dongxiao; Liao, Jason; Stennett, Andrea L; Muscat, Joshua E
2016-07-01
The role of inhalation behaviors as predictors of nicotine uptake was examined in the Pennsylvania Adult Smoking Study (2012-2014), a study of 332 adults whose cigarette smoking was measured in a naturalistic environment (e.g., at home) with portable handheld topography devices. Piecewise regression analyses showed that levels of salivary cotinine, trans-3'-hydroxycotinine, and total salivary nicotine metabolites (cotinine + trans-3'-hydroxycotinine) increased linearly up to a level of about 1 pack per day (20 cigarettes per day (CPD)) (P < 0.01). Total daily puff volume (TDPV; in mL) (P < 0.05) and total daily number of puffs (P < 0.05), but not other topographical measures, increased linearly with CPD up to a level of about 1 pack per day. The mean level of cotinine per cigarette did not change above 20 CPD and was 36% lower in heavy smokers (≥20 CPD) than in lighter smokers (<20 CPD) (15.6 ng/mL vs. 24.5 ng/mL, respectively; P < 0.01). Mediation models showed that TDPV accounted for 43%-63% of the association between CPD and nicotine metabolites for smokers of <20 CPD. TDPV was the best predictor of nicotine metabolite levels in light-to-moderate smokers (1-19 CPD). In contrast, neither CPD, total daily number of puffs, nor TDPV predicted nicotine metabolite levels above 20 CPD (up to 40 CPD). Finally, although light smokers are traditionally considered less dependent on nicotine, these findings suggest that they are exposed to more nicotine per cigarette than are heavy smokers due to more frequent, intensive puffing. © The Author 2016. Published by Oxford University Press on behalf of the Johns Hopkins Bloomberg School of Public Health. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.
Comparison of Puff Volume With Cigarettes per Day in Predicting Nicotine Uptake Among Daily Smokers
Krebs, Nicolle M.; Chen, Allshine; Zhu, Junjia; Sun, Dongxiao; Liao, Jason; Stennett, Andrea L.; Muscat, Joshua E.
2016-01-01
Abstract The role of inhalation behaviors as predictors of nicotine uptake was examined in the Pennsylvania Adult Smoking Study (2012–2014), a study of 332 adults whose cigarette smoking was measured in a naturalistic environment (e.g., at home) with portable handheld topography devices. Piecewise regression analyses showed that levels of salivary cotinine, trans-3′-hydroxycotinine, and total salivary nicotine metabolites (cotinine + trans-3′-hydroxycotinine) increased linearly up to a level of about 1 pack per day (20 cigarettes per day (CPD)) (P < 0.01). Total daily puff volume (TDPV; in mL) (P < 0.05) and total daily number of puffs (P < 0.05), but not other topographical measures, increased linearly with CPD up to a level of about 1 pack per day. The mean level of cotinine per cigarette did not change above 20 CPD and was 36% lower in heavy smokers (≥20 CPD) than in lighter smokers (<20 CPD) (15.6 ng/mL vs. 24.5 ng/mL, respectively; P < 0.01). Mediation models showed that TDPV accounted for 43%–63% of the association between CPD and nicotine metabolites for smokers of <20 CPD. TDPV was the best predictor of nicotine metabolite levels in light-to-moderate smokers (1–19 CPD). In contrast, neither CPD, total daily number of puffs, nor TDPV predicted nicotine metabolite levels above 20 CPD (up to 40 CPD). Finally, although light smokers are traditionally considered less dependent on nicotine, these findings suggest that they are exposed to more nicotine per cigarette than are heavy smokers due to more frequent, intensive puffing. PMID:27313218
Day-to-Day Variability in Self-Reported Cigarettes Per Day.
Hughes, John R; Shiffman, Saul; Naud, Shelly; Peters, Erica N
2017-09-01
Nicotine addiction theory predicts small day-to-day variability in cigarettes/day (CPD) whereas social learning theory predicts large variability. A description of the variability in CPD over multiple days is not available. We conducted secondary analyses of two natural history studies with daily smokers-one of smokers not intending to quit, and one of smokers intending to quit sometime in the next 3 months. In the former, smokers recorded their smoking during the day by Ecological Momentary Assessment, using a palm-top computer. In the latter, participants reported CPD nightly via a phone Interactive Voice Response system. Analyses were based on smokers who reported averaging ≥10 CPD, and on days in which there was no attempt to stop or reduce smoking. Across the two studies, on average, smokers had small changes in day-to-day CPD (mean changes were 2.2 and 2.9 CPD). However a minority averaged changing by ≥5 CPD from one day to the next (7% and 11%), and many changed by ≥5 CPD on at least 10 of the 90 days (8% and 31%). Neither smoking restrictions, dependence, stereotypy ratings, nor interest in quitting predicted variability. Although on average, smokers have little change day-to-day CPD, a substantial minority of smokers often change by 5 CPD from day-to-day. We did not find potential causes of this variability. Across day variability in CPD is larger than implied in prior studies. Determining causes of day-to-day variability should increase our understanding of the determinants of smoking. © The Author 2017. Published by Oxford University Press on behalf of the Society for Research on Nicotine and Tobacco. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.
Ab Malik, Normaliza; Mohamad Yatim, Sa'ari; Lam, Otto Lok Tao; Jin, Lijian; McGrath, Colman Patrick Joseph
2017-03-31
Oral hygiene care is of key importance among stroke patients to prevent complications that may compromise rehabilitation or potentially give rise to life-threatening infections such as aspiration pneumonia. The aim of this study was to evaluate the effectiveness of a Web-based continuing professional development (CPD) program on "general intention" of the health carers to perform daily mouth cleaning for stroke patients using the theory of planned behavior (TPB). A double-blind cluster randomized controlled trial was conducted among 547 stroke care providers across 10 hospitals in Malaysia. The centers were block randomized to receive either (1) test intervention (a Web-based CPD program on providing oral hygiene care to stroke patients using TPB) or (2) control intervention (a Web-based CPD program not specific to oral hygiene). Domains of TPB: "attitude," "subjective norm" (SN), "perceived behavior control" (PBC), "general intention" (GI), and "knowledge" related to providing oral hygiene care were assessed preintervention and at 1 month and 6 months postintervention. The overall response rate was 68.2% (373/547). At 1 month, between the test and control groups, there was a significant difference in changes in scores of attitude (P=.004) and subjective norm (P=.01), but not in other TPB domains (GI, P=.11; PBC, P=.51; or knowledge, P=.08). At 6 months, there were significant differences in changes in scores of GI (P=.003), attitude (P=.009), SN (P<.001) and knowledge (P=.001) between the test and control groups. Regression analyses identified that the key factors associated with a change in GI at 6 months were changes in SN (beta=.36, P<.001) and changes in PBC (beta=.23, P<.001). The Web-based CPD program based on TPB increased general intention, attitudes, subjective norms, and knowledge to provide oral hygiene care among stroke carers for their patients. Changing subjective norms and perceived behavioral control are key factors associated with changes in general intention to provide oral hygiene care. National Medical Research Register, Malaysia NMRR-13-1540-18833 (IIR); https://www.nmrr.gov.my/ fwbLoginPage.jsp. ©Normaliza Ab Malik, Sa'ari Mohamad Yatim, Otto Lok Tao Lam, Lijian Jin, Colman Patrick Joseph McGrath. Originally published in the Journal of Medical Internet Research (http://www.jmir.org), 31.03.2017.
Trubnikova, O A; Tarasova, I V; Mamontova, A S; Kagan, E S; Maleva, O V; Barbarash, O L
2016-01-01
To study predictors of moderate cognitive disorders (MCD) in patients with coronary heart disease (CHD) and type 2 diabetes mellitus (DM2). The study included 54 men with CPD andDM2 (mean age 56.8 ± 4.5 years). Standard medical examination was supplemented by the assessment of cognitive status, characteristics of lipid and carbohydrate metabolism. Factors allegedly influencing MCD development included the patients' age, education level, stenosis of carotid arteries, LV ejection fraction, arterial hypertension, insulin and HbAlc levels, HOMA and QUICKI indices, lipid metabolism, concentrations of total, HDL and LDL cholesterol, fructosamine, triglycerides, severity of coronary lesions (Syntax scale), trait and state anxiety. Fructosamine level and HOMA index were the most important characteristics responsible for MCD in patients with CPD and DM2. The data obtained demonstrate the significance of fructosamine level and HOMA index in the development of MCD in patients with CPD and DM2.
Poland, Bill; Teischinger, Florian
2017-11-01
As suggested by the Food and Drug Administration (FDA) Modified Risk Tobacco Product (MRTP) Applications Draft Guidance, we developed a statistical model based on public data to explore the effect on population mortality of an MRTP resulting in reduced conventional cigarette smoking. Many cigarette smokers who try an MRTP persist as dual users while smoking fewer conventional cigarettes per day (CPD). Lower-CPD smokers have lower mortality risk based on large cohort studies. However, with little data on the effect of smoking reduction on mortality, predictive modeling is needed. We generalize prior assumptions of gradual, exponential decay of Excess Risk (ER) of death, relative to never-smokers, after quitting or reducing CPD. The same age-dependent slopes are applied to all transitions, including initiation to conventional cigarettes and to a second product (MRTP). A Monte Carlo simulation model generates random individual product use histories, including CPD, to project cumulative deaths through 2060 in a population with versus without the MRTP. Transitions are modeled to and from dual use, which affects CPD and cigarette quit rates, and to MRTP use only. Results in a hypothetical scenario showed high sensitivity of long-run mortality to CPD reduction levels and moderate sensitivity to ER transition rates. Models to project population effects of an MRTP should account for possible mortality effects of reduced smoking among dual users. In addition, studies should follow dual-user CPD histories and quit rates over long time periods to clarify long-term usage patterns and thereby improve health impact projections. We simulated mortality effects of a hypothetical MRTP accounting for cigarette smoking reduction by smokers who add MRTP use. Data on relative mortality risk versus CPD suggest that this reduction may have a substantial effect on mortality rates, unaccounted for in other models. This effect is weighed with additional hypothetical effects in an example. © The Author 2017. Published by Oxford University Press on behalf of the Society for Research on Nicotine and Tobacco. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.
Proceedings of second Indian GAME conference, Mumbai, February, 2016.
Srivastava, Vaibhav; Stevenson, Robin; Sanghvi, Shwetal
2016-01-01
The second Indian Global Alliance for Medical Education (GAME) conference on continuing medical education-continuing professional development (CME-CPD) was held in Mumbai in February 2016. The main aim of the meeting was to create a blueprint for further development of CME in India based on best practices from around the world. To that end, delegates had been invited from the USA, the UK and Australasia, who engaged in productive discussions with the major stakeholders of the CME community in India. The latter included clinicians, medical communications representatives and delegates from the pharmaceutical industry. The mandatory CME system already established in Maharashtra was described as an example, which could be exported to other states. The various types of accreditation were discussed, including provider and activity accreditation along with hybrid systems. Recommendations for future development were proposed from workshops comprising clinicians, industry representatives and medical communications agencies.
Dent, Andrew W; Paltridge, Debbie; Weiland, Tracey J
2008-08-01
To determine differences in the confidence and learning needs between subgroups of Fellows of the Australasian College for Emergency Medicine (FACEM), according to sex, type of hospital of principal employment, region of practice in Australasia, year of obtaining the fellowship and percentage of hours worked clinically. Mailed survey of all FACEM with multiple Likert scale options. Male emergency physicians (EP) more often expressed confidence in 14 of 58 tasks, but female EP more often expressed a strong desire for continuing professional development (CPD) in 8. EP working in private hospitals were more likely to find lack of conference in their contracts a barrier to participation in CPD (28% [CI 14.1-47.8]vs 7.3% [CI 5.2-10.1]; P = 0.003). EP obtaining their fellowship before 1990 were more confident in 13 of 25 non-clinical tasks than others but had similar confidence in clinical skills. Although EP who spent 30% or less on clinical work expressed confidence more frequently in a range of non-clinical skills, they were less confident for paediatric emergencies, central lines, orthopaedics and tube thoracostomy. There were few variations between Australian states and territories and New Zealand in confidence of EP. EP in regional and rural centres nominated geographical factors (31.3% [CI 21.2-43.4]vs 17.2% [CI 13.9-21.3]; P = 0.012), other colleagues being at the same conference (46.9% [CI 35.2-58.9]vs 28.3% [CI 24.2-32.9]; P = 0.005) and inability to use their conference leave (48.4% [CI 36.6-60.4]vs 33.1% [CI 28.7-37.8]; P = 0.024) as significant barriers more frequently than their city colleagues. These findings might assist planning CPD for EP.
Fostering Competence in Medicines Development: The IFAPP Perspective.
Dubois, Dominique J; Jurczynska, Anna; Kerpel-Fronius, Sandor; Kesselring, Gustavo; Imamura, Kyoko; Nell, Gerfried; Silva, Honorio; Stonier, Peter
2016-01-01
IFAPP (International Federation of Associations of Pharmaceutical Physicians and Pharmaceutical Medicine) is a nonprofit organization with the mission to promote Pharmaceutical Medicine & Medicines Development (PM&MD) by enhancing the competencies and maintaining high research ethical standards of Pharmaceutical Physicians and other professionals involved in medicines development worldwide, leading to the availability and appropriate use of medicines for the benefit of patients and society. About 30 national professional associations related to PM&MD, involving 7000 professionals, are affiliated to IFAPP. Medicines development has traditionally been a challenging enterprise, with high risk, high investment, and potentially high returns in the lengthy and complex process of identifying a new chemical entity as a candidate for development and possibly succeeding in bringing it as a pharmaceutical product to the market. However, the emergence of genomics, translational research, biomarkers, and precision medicine pose challenges going forward involving allocation of resources, price, market access, and cost-effectiveness as opposed to the traditional concepts of "efficacy" and "safety." Education and Continuing Professional Development (CPD) are a major focus of IFAPP. The International Conference on Pharmaceutical Medicine (ICPM) is the largest event for our organization; ICPM is held every 2 or 3 years and is aimed to provide the state of the art in key areas for our discipline and profession. The paper is a reflection on the role of competency-based education and training for Pharmaceutical Physicians and medicines development scientists, as was discussed during the recent ICPM 2016 held in Sao Paulo, Brazil on April 18-19, with the support of the Brazilian Association of Pharmaceutical Medicine, and gathered around 200 representatives from the pharmaceutical, clinical research and regulatory arenas from all over the world , .
Lee, Joon-Hwa; Park, Chin-Ju; Shin, Jae-Sun; Ikegami, Takahisa; Akutsu, Hideo; Choi, Byong-Seok
2004-01-01
The cis-syn cyclobutane pyrimidine dimer (CPD) is a cytotoxic, mutagenic and carcinogenic DNA photoproduct and is repaired by the nucleotide excision repair (NER) pathway in mammalian cells. The XPC-hHR23B complex as the initiator of global genomic NER binds to sites of certain kinds of DNA damage. Although CPDs are rarely recognized by the XPC-hHR23B complex, the presence of mismatched bases opposite a CPD significantly increased the binding affinity of the XPC-hHR23B complex to the CPD. In order to decipher the properties of the DNA structures that determine the binding affinity for XPC-hHR23B to DNA, we carried out structural analyses of the various types of CPDs by NMR spectroscopy. The DNA duplex which contains a single 3' T*G wobble pair in a CPD (CPD/GA duplex) induces little conformational distortion. However, severe distortion of the helical conformation occurs when a CPD contains double T*G wobble pairs (CPD/GG duplex) even though the T residues of the CPD form stable hydrogen bonds with the opposite G residues. The helical bending angle of the CPD/GG duplex was larger than those of the CPD/GA duplex and properly matched CPD/AA duplex. The fluctuation of the backbone conformation and significant changes in the widths of the major and minor grooves at the double T*G wobble paired site were also observed in the CPD/GG duplex. These structural features were also found in a duplex that contains the (6-4) adduct, which is efficiently recognized by the XPC-hHR23B complex. Thus, we suggest that the unique structural features of the DNA double helix (that is, helical bending, flexible backbone conformation, and significant changes of the major and/or minor grooves) might be important factors in determining the binding affinity of the XPC-hHR23B complex to DNA.
Steven, Alison; Larkin, Valerie; Stewart, Jane; Bateman, Belinda
2018-08-01
Continuing Professional Development is important for maintaining and developing knowledge and skills. Evidence regarding direct impact on practice is limited. Existing literature often lacks sufficient detail regarding the initiative or its evaluation, making transferability problematic. To explore the impact and perceived value of multi-disciplinary Continuing Professional Development workshops for Health Visitors who support families with children with complex health needs. Realistic Evaluation principles guided the research. Workshop attendees were invited to participate (n.21), 81% (n.17) agreed. Data collection included a questionnaire and semi-structured interviews. Data analysis included descriptive statistics and qualitative thematic analysis. One North of England Health Service Trust. Interrelated temporal themes emerged. Before the workshop expectations included, uncertainty regarding content and ambiguity regarding attendance. During workshops comments focused on networking opportunities, the detail, content and facilitation of the learning experience. 'Emotional safety' enabled interaction, sharing and absorption of information, and potentially increased trust, confidence and social capital. Participants viewed the workshop as informative, enhancing insight regarding roles, services and processes. Post-workshop participants reported examples of practice enhancements attributed to workshop attendance including: confidence building; improved team working; facilitation of early referral and accessing additional support for families. Findings suggest initiative developers aiming CPD at new or existing teams need to consider nurturing social capital and to pay attention to the context and mechanisms, which can prompt attendance, engagement and subsequent practice application. Copyright © 2018 Elsevier Ltd. All rights reserved.
2013-01-01
Background As in other countries, the Irish Regulator for Pre-Hospital practitioners, the Pre-Hospital Emergency Care Council (PHECC), will introduce a Continuous Professional Competence (CPC) framework for all Emergency Medical Technicians (EMTs), Paramedics and Advanced Paramedics (APs). This framework involves EMTs participating in regular and structured training to maintain professional competence and enable continuous professional developments. To inform the development of this framework, this study aimed to identify what EMTs consider the optimum educational outcomes and activity and their attitude towards CPC. Methods All EMTs registered in Ireland (n = 925) were invited via email to complete an anonymous online survey. Survey questions were designed based on Continuous Professional Development (CPD) questionnaires used by other healthcare professions. Quantitative and qualitative analyses were performed. Results Response rate was 43% (n = 399). 84% of participants had been registered in Ireland for less than 24 months, while 59% had been registered EMTs for more than one year. Outcomes were: evidence of CPC should be a condition for EMT registration in Ireland (95%), 78% believed that EMTs who do not maintain CPC should be denied the option to re-register. Although not required to do so at the time of survey, 69% maintained a professional portfolio and 24% had completed up to 20 hours of CPC activities in the prior 12 months. From a list of 22 proposed CPC activities, 97% stated that practical scenario-based exercises were most relevant to their role. E-learning curricula without practical components were considered irrelevant (32%), but the majority of participants (91%) welcomed access to e-learning when supplemented by related practical modules. Conclusion EMTs are supportive of CPC as a key part of their professional development and registration. Blended learning, which involves clinical and practical skills and e-learning, is the optimum approach. PMID:24345064
Zhao, Lue-Ping; Yu, Guo-Pei; Liu, Hui; Ma, Xie-Min; Wang, Jing; Kong, Gui-Lan; Li, Yi; Ma, Wen; Cui, Yong; Xu, Beibei; Yu, Na; Bao, Xiao-Yuan; Guo, Yu; Wang, Fei; Zhang, Jun; Li, Yan; Xie, Xue-Qin; Jiang, Bao-Guo; Ke, Yang
2013-01-01
With market-oriented economic and health-care reform, public hospitals in China have received unprecedented pressures from governmental regulations, public opinions, and financial demands. To adapt the changing environment and keep pace of modernizing healthcare delivery system, public hospitals in China are expanding clinical services and improving delivery efficiency, while controlling costs. Recent experiences are valuable lessons for guiding future healthcare reform. Here we carefully study three teaching hospitals, to exemplify their experiences during this period. We performed a systematic analysis on hospitalization costs, health-care quality and delivery efficiencies from 2006 to 2010 in three teaching hospitals in Beijing, China. The analysis measured temporal changes of inpatient cost per stay (CPS), cost per day (CPD), inpatient mortality rate (IMR), and length of stay (LOS), using a generalized additive model. There were 651,559 hospitalizations during the period analyzed. Averaged CPS was stable over time, while averaged CPD steadily increased by 41.7% (P<0.001), from CNY 1,531 in 2006 to CNY 2,169 in 2010. The increasing CPD seemed synchronous with the steady rising of the national annual income per capita. Surgical cost was the main contributor to the temporal change of CPD, while medicine and examination costs tended to be stable over time. From 2006 and 2010, IMR decreased by 36%, while LOS reduced by 25%. Increasing hospitalizations with higher costs, along with an overall stable CPS, reduced IMR, and shorter LOS, appear to be the major characteristics of these three hospitals at present. These three teaching hospitals have gained some success in controlling costs, improving cares, adopting modern medical technologies, and increasing hospital revenues. Effective hospital governance and physicians' professional capacity plus government regulations and supervisions may have played a role. However, purely market-oriented health-care reform could also misguide future healthcare reform.
Physiology and pathogenicity of cpdB deleted mutant of avian pathogenic Escherichia coli.
Liu, Huifang; Chen, Liping; Si, Wei; Wang, Chunlai; Zhu, Fangna; Li, Guangxing; Liu, Siguo
2017-04-01
Avian colibacillosis is one of the most common infectious diseases caused partially or entirely by avian pathogenic Escherichia coli (APEC) in birds. In addition to spontaneous infection, APEC can also cause secondary infections that result in greater severity of illness and greater losses to the poultry industry. In order to assess the role of 2', 3'-cyclic phosphodiesterase (cpdB) in APEC on disease physiology and pathogenicity, an avian pathogenic Escherichia coli-34 (APEC-34) cpdB mutant was obtained using the Red system. The cpdB mutant grew at a slower rate than the natural strain APEC-34. Scanning electron microscopy (SEM) indicated that the bacteria of the cpdB mutant were significantly longer than the bacteria observed in the natural strain (P<0.01), and that the width of the cpdB mutant was significantly smaller than its natural counterpart (P<0.01). In order to evaluate the role of cpdB in APEC in the colonization of internal organs (lung, liver and spleen) in poultry, seven-day-old SPF chicks were infected with 10 9 CFU/chick of the cpdB mutant or the natural strain. No colonizations of cpdB mutants were observed in the internal organs 10days following the infection, though numerous natural strains were observed at 20days following infection. Additionally, the relative expression of division protein ftsZ, outer membrane protein A ompA, ferric uptake regulator fur and tryptophanase tnaA genes in the mutant strain were all significantly lower than in the natural strain (P<0.05 or P<0.01). These results suggested that cpdB is involved in the long-term colonization of APEC in the internal organs of the test subjects. The deletion of the cpdB gene also significantly affected the APEC growth and morphology. Copyright © 2016. Published by Elsevier Ltd.
Iezzoni, Lisa I; Yu, Jun; Wint, Amy J; Smeltzer, Suzanne C; Ecker, Jeffrey L
2015-06-01
Growing numbers of reproductive-age US women with chronic physical disabilities (CPD) raise questions about their pregnancy experiences. Little is known about the health risks of women with versus without CPD by current pregnancy status. We analyzed cross-sectional, nationally-representative National Health Interview Survey data from 2006 to 2011, which includes 47,629 civilian, noninstitutionalized women ages 18-49. NHIS asks about specified movement difficulties, current pregnancy, and various health and health risk indicators, including tobacco use and body mass index (BMI). We used responses from eight movement difficulty and other questions to identify women with mobility difficulties caused by chronic physical health conditions. Across all women regardless of CPD, women reporting current pregnancy are significantly less likely to currently smoke tobacco and report certain mental health problems. Among currently pregnant women only, women with CPD are more likely to smoke cigarettes every day (12.2 %) versus 6.3 % for pregnant women without CPD (p ≤ 0.001). Among currently pregnant women, 17.7 % of women with CPD have BMIs in the non-overweight range, compared with 40.1 % of women without CPD (p ≤ 0.0001). Currently pregnant women with CPD are significantly more likely to report having any mental health problems, 66.6 % compared with 29.7 % among women without CPD (p ≤ 0.0001). For all women, currently pregnant women appear to have fewer health risks and mental health concerns than nonpregnant women. Among pregnant women, women with CPD have higher rates than other women of health risk factors that could affect maternal and infant outcomes.
Ding, Zou; Stehlik, Romana; Hedner, Jan; Ulfberg, Jan; Grote, Ludger
2018-06-04
Recent studies suggest an increased prevalence of chronic pain conditions and restless legs syndrome (RLS) in patients with chronic pulmonary disease (CPD). We analyzed the prevalence and risk factors for pain and RLS in a population-based sample of females with comorbid CPD. Questionnaire-based data from 2745 women aged 18-64 years were analyzed regarding comorbid CPD status (severe bronchitis, emphysema, asthma). Pain status was assessed according to symptoms reflecting severity (Visual Analogue Scale, VAS rating 0-10) and duration and spreading (limited spread or widespread) of pain. A diagnosis of RLS was defined by four validated diagnostic criteria. Anthropometrics and co-morbidities were assessed as covariates in univariate and multivariate analyses. Widespread pain was overrepresented in women with CPD (44.6 vs. 24.6%, p < 0.001). The odds ratio for widespread pain in women with CPD was 1.6 (95% confidence interval (CI) 1.2-2.2, p < 0.001) in the fully adjusted model. Severe pain (VAS rating ≥ 7) was more prevalent in females with known CPD (28.8 vs. 15.4%, p < 0.001, odd ratio 1.4 (95% CI 1.0-1.9, p = 0.029)). The prevalence of RLS was 37.4 and 23.8% in subjects with or without CPD, respectively (p < 0.001). In multivariate analysis, CPD was associated with a 30% risk increase for RLS (odds ratio 1.3 (95% CI 1.0-1.7, p = 0.04)). This population-based study identified CPD as an independent risk factor for severe and widespread pain as well as for RLS. Further research addressing pathophysiological mechanisms linking CPD and chronic pain conditions/RLS is warranted.
NASA Astrophysics Data System (ADS)
Hsu, Yih-Chih; Chiang, Chung-Pin; Chen, Jian Wen; Lee, Jeng-Woei; How, Mon-Hsin
2010-02-01
In Taiwan, oral cancer has become a prominent cancer because of its highest annual increase rate among all cancer diseases. Betel quid chewing habit is a major risk factor for oral precancerous and cancerous lesions and there are more than two million people who have this habit in Taiwan. Our previous studies showed that chlorophyll-pheophytin derivative (CPD)-mediated PDT is very effective for killing of SCC-4 cell lines in vitro. In order to decrease the systemic phototoxic effect of CPD, this study was designed to use a topical CPD-mediated PDT for treatment of DMBA-induced hamster buccal pouch precancerous lesions. DMBA was applied to one of the buccal pouches of hamsters thrice a week for 8 to 10 weeks. Precancerous lesions of moderate to severe dysplasia were induced and proven by histological examination. These induced precancerous lesions were used for testing the efficacy of topical CPD-mediated PDT. Before PDT, fluorescence spectroscopy was used to determine when CPD reached its peak level in the lesional epithelial cells after topical application of CPD gel. We found that CPD reached its peak level in precancerous lesions about 1 hour (range, 0 to 30 hours) after topical application of CPD gel. The precancerous lesions in hamsters were then treated with topical CPD-mediated PDT (fluence rate: 200 mW/cm2; light exposure dose 100 J/cm2) using the portable WonderLight LED 635 nm fiber-guided light device once or twice a week. Visual and histological examination demonstrated that topical CPD-mediated PDT was partially effective treatment modality for DMBA-induced hamster buccal pouch precancerous lesions.
Cell population data in neonates: differences by age group and associations with perinatal factors.
Lee, J; Kim, S Y; Lee, W; Han, K; Sung, I K
2015-10-01
Cell population data (CPD) describe physical parameters of white blood cell subpopulations and are reported to be of some value in the diagnosis of sepsis in neonates. Before using the CPD for diagnosing sepsis, the baseline features of the CPD distribution in healthy neonates should be clarified. The aim of this study was to compare the CPD distributions of healthy neonates and other age groups and to identify perinatal factors that are associated with changes in the CPD distribution of healthy neonates. The CPD distribution of 69 samples from term neonates was compared with adolescents and adults. The CPD distribution of 163 samples from healthy neonates was analyzed in association with perinatal factors, including gestational age, chronologic age, birthweight, delivery mode, premature rupture of membranes, diabetes, and pregnancy-induced hypertension. The CPD distribution for term neonates was significantly different from those in adolescents and adults. The mean lymphocyte volume showed a negative correlation with gestational age at birth (r = -0.305; P < 0.01). The mean neutrophil volume was smaller in the cesarean section group than in the normal delivery group. The small for gestational age (SGA) group had smaller mean neutrophil volume and mean monocyte volume than the appropriate for gestational age group. The CPD distribution of healthy neonates differed from those of adolescents or adults, and the differences were associated with gestational age, delivery mode, and being SGA. © 2015 John Wiley & Sons Ltd.
Waddell, Janice; Spalding, Karen; Navarro, Justine; Gaitana, Gianina
2015-11-25
As career satisfaction has been identified as a predictor of retention of nurses across all sectors, it is important that career satisfaction of both new and experienced nursing faculty is recognized in academic settings. A study of a curriculum-based career planning and development (CPD) program was conducted to determine the program's effects on participating students, new graduate nurses, and faculty. This third in a series of three papers reports on how the CPD intervention affected faculty participants' sense of career satisfaction and confidence in their role as career educators and coaches. Faculty who participated in the intervention CPD intervention group reported an increase in confidence in their ability to provide career coaching and education to students. They further indicated that their own career development served to enhance career satisfaction; an outcome identified as a predictor of faculty career satisfaction. Study results suggest that interventions such as the one described in this paper can have a potentially positive impact in other settings as well.
Feldacker, Caryl; Jacob, Sheena; Chung, Michael H; Nartker, Anya; Kim, H Nina
2017-12-29
Limitations in healthcare worker (HCW) capacity compound the burden of dual TB and HIV epidemics in sub-Saharan Africa. To fill gaps in knowledge and skills, effective continuing profession development (CPD) initiatives are needed to support practicing HCWs reach high standards of care. e-learning opportunities can bring expert knowledge to HCWs in the field and provide a flexible learning option adaptable to local settings. Few studies provide insight into HCW experiences with online CPD in the developing country context. An online survey using both close-ended and free response was conducted to HCWs in sub-Saharan Africa who completed the University of Washington (UW) School of Medicine online graduate course, "Clinical Management of HIV." Associations between respondent characteristics (age, gender, rural/urban, job title) and learning preferences, course barriers, and facilitators with an emphasis on online courses were examined using chi-square. Covariates significant at the p < 0.05 were analyzed using multivariable logistic regression. Responses to open-ended comments were analyzed using simplified grounded theory. Of 2,299 former students, 464 (20%) HCWs completed surveys from 13 countries: about half were women. Physicians (33%), nurses (27%), and clinical officers (30%) responded mostly from urban areas (67%) and public institutions (69%). Sixty-two percent accessed the online course from work, noting that slow (55%) or limited (41%) internet as well as lack of time (53%) were barriers to course completion. Women (p < 0.001) and HCWs under age 40 (p = 0.007) were more likely to prefer learning through mentorship than men or older HCWs. Respondents favored group discussion (46%), case studies (42%), and self-paced Internet/computer-based learning (39%) and clinical mentorship (37%) when asked to choose 3 preferred learning modalities. Free-response comments offered additional positive insights into the appeal of online courses by noting the knowledge gains, the flexibility of format, a desire for recognition of course completion, and a request for additional online coursework. Online CPD opportunities were accepted across a diverse group of HCWs from sub-Saharan Africa and should be expanded to provide more flexible opportunities for self-initiated learning; however, these need to be responsive to the limited resources of those who seek these courses.
Koenig, Steven C; Litwak, Kenneth N; Giridharan, Guruprasad A; Pantalos, George M; Dowling, Robert D; Prabhu, Sumanth D; Slaughter, Mark S; Sobieski, Michael A; Spence, Paul A
2008-01-01
The acute hemodynamic efficacy of an implantable counterpulsation device (CPD) was evaluated. The CPD is a valveless single port, 32-ml stroke volume blood chamber designed to be connected to the human axillary artery using a simple surface surgical procedure. Blood is drawn into the pump during systole and ejected during diastole. The acute hemodynamic effects of the 32-ml CPD were compared to a standard clinical 40-ml intra-aortic balloon pump (IABP) in calves (80 kg, n = 10). The calves were treated by a single oral dose of Monensin to produce a model of diminished cardiac function (DCF). The CPD and IABP produced similar increases in cardiac output (6% CPD vs. 5% IABP, p > 0.5) and reduction in left ventricular external work (14% CPD vs. 13% IABP, p > 0.5) compared to DCF (p < 0.05). However, the ratio of diastolic coronary artery flow to left ventricular external work increase from DCF baseline (p < 0.05) was greater with the CPD compared to the IABP (15% vs. 4%, p < 0.05). The CPD also produced a greater reduction in left ventricular myocardial oxygen consumption from DCF baseline (p < 0.05) compared to the IABP (13% vs. 9%, p < 0.05) despite each device providing similar improvements in cardiac output. There was no early indication of hemolysis, thrombus formation, or vascular injury. The CPD provides hemodynamic efficacy equivalent to an IABP and may become a therapeutic option for patients who may benefit from prolonged counterpulsation.
Koenig, Steven C.; Litwak, Kenneth N.; Giridharan, Guruprasad A.; Pantalos, George M.; Dowling, Robert D.; Prabhu, Sumanth D.; Slaughter, Mark S.; Sobieski, Michael A.; Spence, Paul A.
2010-01-01
The acute hemodynamic efficacy of an implantable counter-pulsation device (CPD) was evaluated. The CPD is a valveless single port, 32-ml stroke volume blood chamber designed to be connected to the human axillary artery using a simple surface surgical procedure. Blood is drawn into the pump during systole and ejected during diastole. The acute hemodynamic effects of the 32-ml CPD were compared to a standard clinical 40-ml intra-aortic balloon pump (IABP) in calves (80 kg, n = 10). The calves were treated by a single oral dose of Monensin to produce a model of diminished cardiac function (DCF). The CPD and IABP produced similar increases in cardiac output (6% CPD vs. 5% IABP, p > 0.5) and reduction in left ventricular external work (14% CPD vs. 13% IABP, p > 0.5) compared to DCF (p < 0.05). However, the ratio of diastolic coronary artery flow to left ventricular external work increase from DCF baseline (p < 0.05) was greater with the CPD compared to the IABP (15% vs. 4%, p < 0.05). The CPD also produced a greater reduction in left ventricular myocardial oxygen consumption from DCF baseline (p < 0.05) compared to the IABP (13% vs. 9%, p < 0.05) despite each device providing similar improvements in cardiac output. There was no early indication of hemolysis, thrombus formation, or vascular injury. The CPD provides hemodynamic efficacy equivalent to an IABP and may become a therapeutic option for patients who may benefit from prolonged counterpulsation. PMID:19033769
Nicotine Dependence and Urinary Nicotine, Cotinine and Hydroxycotinine Levels in Daily Smokers.
Van Overmeire, Ilse P I; De Smedt, Tom; Dendale, Paul; Nackaerts, Kristiaan; Vanacker, Hilde; Vanoeteren, Jan F A; Van Laethem, Danny M G; Van Loco, Joris; De Cremer, Koen A J
2016-09-01
Nicotine dependence and smoking frequency are critical factors for smoking cessation. The aims of this study are (1) to determine if nicotine dependence Fagerström Test for Nicotine Dependence (FTND) scores are associated with urinary levels of nicotine metabolites, (2) to assess the relationship of hydroxycotinine/cotinine ratio with FTND score and cigarettes smoked per day (CPD), and (3) to identify significant predictors of cigarettes per day among biomarker concentrations and individual FTND items. Urine samples and questionnaire data of 239 daily smokers were obtained. Nicotine, cotinine and hydroxycotinine urinary levels were determined by UPLC MS/MS.Multiple linear regression models were developed to explore the relationship between nicotine, cotinine, hydroxycotinine levels and separate FTND scores (for all six items). We found significant correlations between the different urinary biomarker concentrations, and the FTND score. The time before the first cigarette after waking (TTFC) was significantly associated with the nicotine, cotinine and hydroxycotinine concentrations. No association was found between the ratio of hydroxycotinine to cotinine and either the FTND or the CPD. A model including four FTND questions, sex, age, and the cotinine concentration, accounted for 45% of the variance of CPD. There are significant relationships between urinary levels of nicotine, cotinine, and hydroxycotinine and the FTND score. Especially the FTND question about TTFC is relevant for explaining the biomarker concentrations. CPD (below 15) was significantly explained by four FTND dependence items and urinary cotinine levels in a regression model. We investigated associations between urinary levels of nicotine, cotinine, and hydroxycotinine in daily smokers and the FTND scores for nicotine dependence. We did not find association between the hydroxycotinine/cotinine ratio and CPD. We developed a model that explains the cigarettes smoked daily (CPD) in a group of light smokers by combining FTND items, urinary cotinine levels, sex, and age. Our results might be of importance for clinical use or future studies on larger smoking populations. © The Author 2016. Published by Oxford University Press on behalf of the Society for Research on Nicotine and Tobacco. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.
Tanco, Sebastian; Díaz, Lucía; Dasgupta, Sayani; Fernandez-Recio, Juan; Lorenzo, Julia; Aviles, Francesc X.; Fricker, Lloyd D.
2017-01-01
Metallocarboxypeptidase D (CPD) is a membrane-bound component of the trans-Golgi network that cycles to the cell surface through exocytic and endocytic pathways. Unlike other members of the metallocarboxypeptidase family, CPD is a multicatalytic enzyme with three carboxypeptidase-like domains, although only the first two domains are predicted to be enzymatically active. To investigate the enzymatic properties of each domain in human CPD, a critical active site Glu in domain I and/or II was mutated to Gln and the protein expressed, purified, and assayed with a wide variety of peptide substrates. CPD with all three domains intact displays >50% activity from pH 5.0 to 7.5 with a maximum at pH 6.5, as does CPD with mutation of domain I. In contrast, the domain II mutant displayed >50% activity from pH 6.5–7.5. CPD with mutations in both domains I and II was completely inactive towards all substrates and at all pH values. A quantitative peptidomics approach was used to compare the activities of CPD domains I and II towards a large number of peptides. CPD cleaved C-terminal Lys or Arg from a subset of the peptides. Most of the identified substrates of domain I contained C-terminal Arg, whereas comparable numbers of Lys- and Arg-containing peptides were substrates of domain II. We also report that some peptides with C-terminal basic residues were not cleaved by either domain I or II, showing the importance of the P1 position for CPD activity. Finally, the preference of domain I for C-terminal Arg was validated through molecular docking experiments. Together with the differences in pH optima, the different substrate specificities of CPD domains I and II allow the enzyme to perform distinct functions in the various locations within the cell. PMID:29131831
Collaborative Engineering for Research and Development
NASA Technical Reports Server (NTRS)
Davis, Jose M.; Keys, L. Ken; Chen, Injazz J.
2004-01-01
Research and development (R&D) organizations are being required to be relevant, to be more application-oriented, and to be partners in the strategic management of the business while meeting the same challenges as the rest of the organization, namely: (1) reduced time to market; (2) reduced cost; (3) improved quality; (4) increased reliability; and (5) increased focus on customer needs. Recent advances in computer technology and the Internet have created a new paradigm of collaborative engineering or collaborative product development (CPD), from which new types of relationships among researchers and their partners have emerged. Research into the applicability and benefits of CPD in a low/no production, R&D, and/or government environment is limited. In addition, the supply chain management (SCM) aspects of these relationships have not been studied. This paper presents research conducted at the NASA Glenn Research Center (GRC) investigating the applicability of CPD and SCM in an R&D organization. The study concentrates on the management and implementation of space research activities at GRC. Results indicate that although the organization is engaged in collaborative relationships that incorporate aspects of SCM, a number of areas, such as development of trust and information sharing merit special attention.
Collaborative Product Development in an R&D Environment
NASA Technical Reports Server (NTRS)
Davis, Jose M.; Keys, L. Ken; Chen, Injazz J.; Peterson, Paul L.
2004-01-01
Research and development (R&D) organizations are being required to be relevant, to be more application-oriented, and to be partners in the strategic management of the business while meeting the same challenges as the rest of the organization, namely: (1) reduced time to market; (2) reduced cost; (3) improved quality; (4) increased reliability; and (5) increased focus on customer needs. Recent advances in computer technology and the Internet have created a new paradigm of collaborative engineering or collaborative product development (CPD), from which new types of relationships among researchers and their partners have emerged. Research into the applicability and benefits of CPD in a low/no production, R&D, and/or government environment is limited. In addition, the supply chain management (SCM) aspects of these relationships have not been studied. This paper presents research conducted at the NASA Glenn Research Center (GRC) investigating the applicability of CPD and SCM in an R&D organization. The study concentrates on the management and implementation of space research activities at GRC. Results indicate that although the organization is engaged in collaborative relationships that incorporate aspects of SCM, a number of areas, such as development of trust and information sharing merit special attention.
The use of suction blisters to measure sunscreen protection against UVR-induced DNA damage.
Josse, Gwendal; Douki, Thierry; Le Digabel, Jimmy; Gravier, Eleonore; Questel, Emmanuel
2018-02-01
The formation of DNA photoproducts caused by solar UVR exposure needs to be investigated in-vivo and in particular in order to assess sunscreens' level of protection against solar genotoxicity. The study's purposes were: i) to evaluate if the roof of suction blisters is an appropriate sampling method for measuring photoproducts, and ii) to measure in-vivo sunscreen protection against cyclobutane pyrimidine dimers. Skin areas on the interior forearms of eight healthy volunteers were exposed in-vivo to 2 MED of simulated solar radiation (SSR) and to 15 MED on a sunscreen protected area. After irradiation, six suction blisters were induced and the blister roofs were collected. Analysis of SSR-induced CPDs was performed by two independent methods: a chromatography coupled to mass spectroscopy (HPLC-MS/MS) approach and a 3D-imaging of CPD immunostaining by multiphoton microscopy on floating epidermal sheets. HPLC-MS/MS analyses showed that SSR-unexposed skin presented no CPD dimers, whereas 2 MED SSR-exposed skin showed a significant number of TT-CPD. The sunscreen covered skin exposed to 15 MED appeared highly protected from DNA damage, as the amount of CPD-dimers remained below the detection limit. The multiphoton-immunostaining analysis consistently showed that no CPD staining was observed on the non-SSR-exposed skin. A significant increase of CPD staining intensity and number of CPD-positive cells were observed on the 2 MED SSR-exposed skin. Sunscreen protected skin presented a very low staining intensity and the number of CPD-positive cells remained very close to non-SSR-exposed skin. This study showed that suction blister samples are very appropriate for measuring CPD dimers in-vivo, and that sunscreens provide high protection against UVR-induced DNA damage. Copyright © 2017 Elsevier B.V. All rights reserved.
Chemiexcitation of Melanin Derivatives Induces DNA Photoproducts Long after UV Exposure
Premi, Sanjay; Wallisch, Silvia; Mano, Camila M.; Weiner, Adam B.; Bacchiocchi, Antonella; Wakamatsu, Kazumasa; Bechara, Etelvino J. H.; Halaban, Ruth; Douki, Thierry; Brash, Douglas E.
2015-01-01
Mutations in sunlight-induced melanoma arise from cyclobutane pyrimidine dimers (CPD), DNA photoproducts that are typically created picoseconds after an ultraviolet (UV) photon is absorbed at thymine or cytosine. Here we show that in melanocytes, CPD are generated for >3 hours after exposure to UVA, a major component of the radiation in sunlight and in tanning beds. These “dark CPD” constitute the majority of CPD and include the cytosine-containing CPD that initiate UV-signature C→T mutations. Dark CPD arise when UV-induced reactive oxygen and nitrogen species combine to excite an electron in fragments of the pigment melanin. This creates a quantum triplet state that has the energy of a UV photon but that induces CPD by energy transfer to DNA in a radiation-independent manner. Melanin may thus be carcinogenic as well as protective against cancer. These findings also validate the long-standing suggestion that chemically-generated excited electronic states are relevant to mammalian biology. PMID:25700512
Svendsen, I; Dal Degan, F
1998-09-08
The amino acid sequences of serine carboxypeptidase I (CPD-I) and II (CPD-II), respectively, from Aspergillus niger have been determined by conventional Edman degradation of the reduced and vinylpyridinated enzymes and peptides hereof generated by cleavage with cyanogen bromide, iodobenzoic acid, glutamic acid cleaving enzyme, AspN-endoproteinase and EndoLysC proteinase. CPD-I consists of a single peptide chain of 471 amino acid residues, three disulfide bridges and nine N-glycosylated asparaginyl residues, while CPD-II consists of a single peptide chain of 481 amino acid residues, has three disulfide bridges, one free cysteinyl residue and nine glycosylated asparaginyl residues. The enzymes are closely related to carboxypeptidase S3 from Penicillium janthinellum. Both Ca2+ and Mg2+ stabilize CPD-I as well as CPD-II, at basic pH values, Ca2+ being most effective, while the divalent ions have no effect on the activity of the two enzymes.
Si, Wei; Wang, Xiumei; Liu, Huifang; Yu, Shenye; Li, Zhaoli; Chen, Liping; Zhang, Wanjiang; Liu, Siguo
2015-01-01
To construct a novel live, attenuated Salmonella vaccine, the lon, cpxR and cpdB genes were deleted from a wild-type Salmonella enterica serovar Enteritidis-6 (SM-6) strain using the phage λ Red homologous recombination system, resulting in SM-△CpxR, SM-△C/Lon and SM-△C/L/CpdB. The growth curves of strain SM-△C/Lon grew more rapidly than the other strains and had OD 600 values higher than the other strains starting at the 4 h time point. The growth curves of strain SM-△C/L/CpdB were relatively flat. The colonization time of SM-△C/L/CpdB is about 8-10 days. Deleting the lon/cpxR/cpdB (SM-6) genes resulted in an approximate 10(3)-fold attenuation in virulence assessed by the analysis of the LD50 of specific pathogen-free (SPF) chicks. This result indicated that the deletion of the lon, cpxR and cpdB genes induced significant virulence attenuation. The protective effects of SM-△C/L/CpdB vaccination in SPF chicks against 5 × 10(9) colony forming units (CFU) of S. Enteritidis were resulted from the induction of an effective immune response. These findings demonstrate the potential of mutant SM-△C/L/CpdB to be used as an effective vaccine. Copyright © 2015 Elsevier Ltd. All rights reserved.
University-Based Continuing Education for Pharmacists
Kehrer, James P.; Yuksel, Nesé; Hughes, Christine A.
2012-01-01
University-based continuing education (CE) fulfills an important role to support the professional development of pharmacists, advance the practice of pharmacy, and contribute to societal needs for research and healthcare services. Opportunities for pharmacists to engage in new models of patient care are numerous worldwide, particularly as pharmacists’ scope of practice has expanded. Approaches to CE have changed to address the changing needs of pharmacists and now include a variety of approaches to support development of knowledge and skills. There is emphasis on the learning process as well as the knowledge, with the introduction of the concept of continuing professional development (CPD). As institutions of research and education, universities are uniquely positioned to bridge the gap between academic and practice environments, providing opportunities for translation of knowledge to practice. The Faculty of Pharmacy and Pharmaceutical Sciences at the University of Alberta is a provider of CE in Alberta, Canada, where an expanded scope of pharmacy practice includes prescribing, administering injections, accessing electronic patient records, and ordering laboratory tests. In this paper, the Faculty offers views about future directions for CE, including the integration of CE with core faculty activities, expanding the audience for CE, areas of focus for learning, and partnerships. Finally, we hope to ignite dialogue with others in the profession about the role and function of university-based CE. PMID:22438592
Schizophrenia patients differentiation based on MR vascular perfusion and volumetric imaging
NASA Astrophysics Data System (ADS)
Spanier, A. B.; Joskowicz, L.; Moshel, S.; Israeli, D.
2015-03-01
Candecomp/Parafac Decomposition (CPD) has emerged as a framework for modeling N-way arrays (higher-order matrices). CPD is naturally well suited for the analysis of data sets comprised of observations of a function of multiple discrete indices. In this study we evaluate the prospects of using CPD for modeling MRI brain properties (i.e. brain volume and gray-level) for schizophrenia diagnosis. Taking into account that 3D imaging data consists of millions of pixels per patient, the diagnosis of a schizophrenia patient based on pixel analysis constitutes a methodological challenge (e.g. multiple comparison problem). We show that the CPD could potentially be used as a dimensionality redaction method and as a discriminator between schizophrenia patients and match control, using the gradient of pre- and post Gd-T1-weighted MRI data, which is strongly correlated with cerebral blood perfusion. Our approach was tested on 68 MRI scans: 40 first-episode schizophrenia patients and 28 matched controls. The CPD subject's scores exhibit statistically significant result (P < 0.001). In the context of diagnosing schizophrenia with MRI, the results suggest that the CPD could potentially be used to discriminate between schizophrenia patients and matched control. In addition, the CPD model suggests for brain regions that might exhibit abnormalities in schizophrenia patients for future research.
2014-04-10
CAPE CANAVERAL, Fla. -- At the Kennedy Space Center in Florida, Trey Carlson, the spaceport's master planner, describes how the Center Planning and Development Directorate CPD is working to help transform Kennedy into a multi-user spaceport through partnerships and resource planning. The event was first of what is planned to be quarterly meetings between NASA's industry partners and representatives of Kennedy's CPD, Safety and Mission Assurance, International Space Station Ground Processing, Chief Financial officer and Ground Processing and Ground Systems Development and Operations directorates. Center Planning and Development is the “front door” for partnerships with NASA’s Kennedy Space Center. Kennedy is now developing the world’s premier spaceport for government and commercial space industries using comprehensive resource planning and partnerships. Photo credit: NASA/Daniel Casper
2014-04-10
CAPE CANAVERAL, Fla. -- At the Kennedy Space Center in Florida, Trey Carlson, the spaceport's master planner, describes how the Center Planning and Development Directorate CPD is working to help transform Kennedy into a multi-user spaceport through partnerships and resource planning. The event was first of what is planned to be quarterly meetings between NASA's industry partners and representatives of Kennedy's CPD, Safety and Mission Assurance, International Space Station Ground Processing, Chief Financial officer and Ground Processing and Ground Systems Development and Operations directorates. Center Planning and Development is the “front door” for partnerships with NASA’s Kennedy Space Center. Kennedy is now developing the world’s premier spaceport for government and commercial space industries using comprehensive resource planning and partnerships. Photo credit: NASA/Daniel Casper
Amini, Afshin; Dindoost, Payam; Moghimi, Mehrdad; Kariman, Hamid; Shahrami, Ali; Dolatabadi, Ali Arhami; Ali-Mohammadi, Hossein; Alavai-Moghaddam, Mostafa; Derakhshanfar, Hojjat; Hatamabadi, HamidReza; Heidari, Kamran; Alamdari, Shahram; Meibodi, Mohammad Kalantar; Shojaee, Majid; Foroozanfar, Mohammad Mehdi; Hashemi, Behrooz; Sabzeghaba, Anita; Kabir, Ali
2012-02-01
To assess the deficiencies and potential areas through a medical audit of the emergency departments, in six general hospitals affiliated to Shahid Beheshti University of Medical Sciences at Tehran, Iran, after preparing specific wards-based international standards. A checklist was completed for all hospitals which met our eligibility criteria mainly observation and interviews with head nurses and managers of the emergency medicine unit of the hospitals before (2003) and after (2008) the establishment of emergency departments there. Domains studied included staffing, education and continuing professional development (CPD), facility (design), equipment, ancillary services, medical records, manuals and references, research, administration, pre-hospital care, information systems, disaster planning, bench-marking and hospital accreditation. Education and CPD (p = 0.042), design and facility (p = 0.027), equipment (p = 0.028), and disaster (p = 0.026) had significantly improved after the establishment of emergency departments. Nearly all domains showed a positive change though it was non-significant in a few. In terms of observation, better improvement was seen in disaster, security, design, and research. According to the score for each domain compared to what it was in the earlier phase, better improvement was observed in hospital accreditation, information systems, security, disaster planning, and research. Security, disaster planning, research, design and facility had improved in hospitals that wave studied, while equipment, records, ancillary services, administration and bench-marking had the lowest improvement even after the establishment of emergency department, and, hence, needed specific attention.
Sun, Peng; Wang, Ting; Chen, Lu; Yu, Bang-wei; Jia, Qi; Chen, Kai-xian; Fan, Hui-min; Li, Yi-ming; Wang, He-yao
2016-01-01
Aim: Cinnamon extracts rich in procyanidin oligomers have shown to improve pancreatic β-cell function in diabetic db/db mice. The aim of this study was to identify the active compounds in extracts from two species of cinnamon responsible for the pancreatic β-cell protection in vitro. Methods: Cinnamon extracts were prepared from Cinnamomum tamala (CT-E) and Cinnamomum cassia (CC-E). Six compounds procyanidin B2 (cpd1), (−)-epicatechin (cpd2), cinnamtannin B1 (cpd3), procyanidin C1 (cpd4), parameritannin A1 (cpd5) and cinnamtannin D1 (cpd6) were isolated from the extracts. INS-1 pancreatic β-cells were exposed to palmitic acid (PA) or H2O2 to induce lipotoxicity and oxidative stress. Cell viability and apoptosis as well as ROS levels were assessed. Glucose-stimulated insulin secretion was examined in PA-treated β-cells and murine islets. Results: CT-E, CC-E as well as the compounds, except cpd5, did not cause cytotoxicity in the β-cells up to the maximum dosage using in this experiment. CT-E and CC-E (12.5–50 μg/mL) dose-dependently increased cell viability in both PA- and H2O2-treated β-cells, and decreased ROS accumulation in H2O2-treated β-cells. CT-E caused more prominent β-cell protection than CC-E. Furthermore, CT-E (25 and 50 μg/mL) dose-dependently increased glucose-stimulated insulin secretion in PA-treated β-cells and murine islets, but CC-E had little effect. Among the 6 compounds, trimer procyanidins cpd3, cpd4 and cpd6 (12.5–50 μmol/L) dose-dependently increased the cell viability and decreased ROS accumulation in H2O2-treated β-cells. The trimer procyanidins also increased glucose-stimulated insulin secretion in PA-treated β-cells. Conclusion: Trimer procyanidins in the cinnamon extracts contribute to the pancreatic β-cell protection, thus to the anti-diabetic activity. PMID:27238208
Coordinating the Atlantis Grand Opening Event
NASA Technical Reports Server (NTRS)
Smith, Abigail Allaine
2013-01-01
While working as the marketing intern for Kennedy Space Center's (KSC) Center Planning and Development Directorate (CPD), I was given the opportunity not only to learn new skills and expand my work experience under the powerful influence of NASA, but I also was given the opportunity to prove that I am an individual capable of contributing to the KSC team. My main responsibility while working in CPD was to organize and run a booth that represented the entire directorate at the Grand Opening of the Shuttle Atlantis exhibit during the weekend of June 28-30. This event was important for CPD because as a Directorate that markets KSC's facilities, technical capabilities and technologies to potential partners, it is important to attend all events and use them to gain an understanding of our audience. Although we catered mostly to the general public during this event, it was still important to reach out to the larger space enthusiast community and let them know about KSC's future plans to become a multi-user spaceport and that teclmology is still being developed.
Federal Register 2010, 2011, 2012, 2013, 2014
2013-11-05
... of key Departmental objectives, including but not limited to, energy efficiency and green building... Awards for the OneCPD Plus: Technical Assistance and Capacity Building Under the Transformation... Notice of Funding Availability (NOFA) for the OneCPD Plus: Technical Assistance and Capacity Building...
Yamamoto, Junpei; Oyama, Tomoko; Kunishi, Tomohiro; Masutani, Chikahide; Hanaoka, Fumio; Iwai, Shigenori
2014-01-01
Exposure of DNA to ultraviolet light produces harmful crosslinks between adjacent pyrimidine bases, to form cyclobutane pyrimidine dimers (CPDs) and pyrimidine(6–4)pyrimidone photoproducts. The CPD is frequently formed, and its repair mechanisms have been exclusively studied by using a CPD formed at a TT site. On the other hand, biochemical analyses using CPDs formed within cytosine-containing sequence contexts are practically difficult, because saturated cytosine easily undergoes hydrolytic deamination. Here, we found that N-alkylation of the exocyclic amino group of 2′-deoxycytidine prevents hydrolysis in CPD formation, and an N-methylated cytosine-containing CPD was stable enough to be derivatized into its phosphoramidite building block and incorporated into oligonucleotides. Kinetic studies of the CPD-containing oligonucleotide indicated that its lifetime under physiological conditions is relatively long (∼7 days). In biochemical analyses using human DNA polymerase η, incorporation of TMP opposite the N-methylcytosine moiety of the CPD was clearly detected, in addition to dGMP incorporation, and the incorrect TMP incorporation blocked DNA synthesis. The thermodynamic parameters confirmed the formation of this unusual base pair. PMID:24185703
Management of cricopharyngeus muscle dysfunction.
Kuhn, Maggie A; Belafsky, Peter C
2013-12-01
The cricopharyngeus muscle (CPM) is a key component of the upper esophageal sphincter (UES). In dysphagia, cricopharyngeus muscle dysfunction (CPD) refers to the muscle's failure to appropriately and completely relax or expand during deglutition. A variety of disease processes may cause CPD, and the resultant clinical manifestation is solid food or solid and liquid dysphagia. Several diagnostic tools are available for dysphagia clinicians to distinguish CPD from other causes of UES dysfunction. For CPD, accurate diagnosis is paramount for the recommendation of appropriate treatment. In appropriately selected patients, intervention at the CPM may yield significant improvement in dysphagia. Copyright © 2013 Elsevier Inc. All rights reserved.
Berndt, Angela; Murray, Carolyn M; Kennedy, Kate; Stanley, Mandy J; Gilbert-Hunt, Susan
2017-07-12
Allied health professionals working in rural areas face unique challenges, often with limited access to resources. Accessing continuing professional development is one of those challenges and is related to retention of workforce. Effectiveness of distance learning strategies for continuing professional development in rural allied healthcare workers has not been evaluated. We searched 17 databases and the grey literature up to September 2016 following the PRISMA guidelines. Any primary studies were included that focussed on allied health and distance delivery regardless of education topic or study design. Two independent reviewers extracted data and critically appraised the selected studies. The search returned 5257 results. With removal of duplicate references, we reviewed 3964 article titles and abstracts; n = 206 appeared potentially eligible and were scrutinised via full text screening; n = 14 were included. Studies were published between 1997 and 2016, were of varied methodological quality and were predominantly from Australia, USA and Canada with a focus on satisfaction of learners with the delivery method or on measures of educational outcomes. Technologies used to deliver distance education included video conference, teleconference, web based platforms and virtual reality. Early papers tended to focus more on the technology characteristics than educational outcomes. Some studies compared technology based delivery to face to face modes and found satisfaction and learning outcomes to be on par. Only three studies reported on practice change following the educational intervention and, despite a suggestion there is a link between the constructs, none measured the relationship between access to continuing professional development and workforce retention. Technology based options of delivery have a high utility, however the complex inter-relatedness of time, use, travel, location, costs, interactivity, learning outcomes and educational design suggest a need for more sophisticated consideration by educational providers. Registration with PROSPERO 30 June 2016: CRD42016041588 .
Federal Register 2010, 2011, 2012, 2013, 2014
2012-06-12
... Transformation Initiative (OneCPD TA and Core Curricula) AGENCY: Office of the Assistant Secretary for Community... Transformation Initiative (OneCPD TA and Core Curricula) program. This announcement contains the names of the... Capacity Building under the Transformation Initiative (OneCPD TA and Core Curricula) was designed to...
Association of ED with chronic periodontal disease.
Matsumoto, S; Matsuda, M; Takekawa, M; Okada, M; Hashizume, K; Wada, N; Hori, J; Tamaki, G; Kita, M; Iwata, T; Kakizaki, H
2014-01-01
To examine the relationship between chronic periodontal disease (CPD) and ED, the interview sheet including the CPD self-checklist (CPD score) and the five-item version of the International Index of Erectile Function (IIEF-5) was distributed to 300 adult men who received a comprehensive dental examination. Statistical analyses were performed by the Spearman's rank correlation coefficient and other methods. Statistical significance was accepted at the level of P<0.05. The interview sheets were collected from 88 men (response rate 29.3%, 50.9±16.6 years old). There was a statistically significant correlation between the CPD score and the presence of ED (P=0.0415). The results in the present study suggest that ED is related to the damage caused by endothelial dysfunction and the systematic inflammatory changes associated with CPD. The present study also suggests that dental health is important as a preventive medicine for ED.
Small Molecule-Induced Allosteric Activation of the Vibrio Cholerae RTX Cysteine Protease Domain
DOE Office of Scientific and Technical Information (OSTI.GOV)
Lupardus, P.J.; Shen, A.; Bogyo, M.
2009-05-19
Vibrio cholerae RTX (repeats in toxin) is an actin-disrupting toxin that is autoprocessed by an internal cysteine protease domain (CPD). The RTX CPD is efficiently activated by the eukaryote-specific small molecule inositol hexakisphosphate (InsP{sub 6}), and we present the 2.1 angstrom structure of the RTX CPD in complex with InsP{sub 6}. InsP{sub 6} binds to a conserved basic cleft that is distant from the protease active site. Biochemical and kinetic analyses of CPD mutants indicate that InsP{sub 6} binding induces an allosteric switch that leads to the autoprocessing and intracellular release of toxin-effector domains.
Predicted Hemodynamic Benefits Of Counterpulsation Therapy Using A Superficial Surgical Approach
Giridharan, Guruprasad A.; Pantalos, George M.; Litwak, Kenneth N.; Spence, Paul A.; Koenig, Steven C.
2010-01-01
A volume-displacement counterpulsation device (CPD) intended for chronic implantation via a superficial surgical approach is proposed. The CPD is a pneumatically driven sac that fills during native heart systole and empties during diastole through a single, valveless cannula anastomosed to the subclavian artery. Computer simulation was performed to predict and compare the physiological responses of the CPD to the intraaortic balloon pump (IABP) in a clinically relevant model of early stage heart failure. The effect of device stroke volume (0–50 ml) and control modes (timing, duration, morphology) on landmark hemodynamic parameters and the LV pressure–volume relationship were investigated. Simulation results predicted that the CPD would provide hemodynamic benefits comparable to an IABP as evidenced by up to 25% augmentation of peak diastolic aortic pressure, which increases diastolic coronary perfusion by up to 34%. The CPD may also provide up to 34% reduction in LV end-diastolic pressure and 12% reduction in peak systolic aortic pressure, lowering LV workload by up to 26% and increasing cardiac output by up to 10%. This study demonstrated that the superficial CPD technique may be used acutely to achieve similar improvements in hemodynamic function as the IABP in early stage heart failure patients. PMID:16436889
NASA Astrophysics Data System (ADS)
McCune, Matthew; Kosztin, Ioan
2013-03-01
Cellular Particle Dynamics (CPD) is a theoretical-computational-experimental framework for describing and predicting the time evolution of biomechanical relaxation processes of multi-cellular systems, such as fusion, sorting and compression. In CPD, cells are modeled as an ensemble of cellular particles (CPs) that interact via short range contact interactions, characterized by an attractive (adhesive interaction) and a repulsive (excluded volume interaction) component. The time evolution of the spatial conformation of the multicellular system is determined by following the trajectories of all CPs through numerical integration of their equations of motion. Here we present CPD simulation results for the fusion of both spherical and cylindrical multi-cellular aggregates. First, we calibrate the relevant CPD model parameters for a given cell type by comparing the CPD simulation results for the fusion of two spherical aggregates to the corresponding experimental results. Next, CPD simulations are used to predict the time evolution of the fusion of cylindrical aggregates. The latter is relevant for the formation of tubular multi-cellular structures (i.e., primitive blood vessels) created by the novel bioprinting technology. Work supported by NSF [PHY-0957914]. Computer time provided by the University of Missouri Bioinformatics Consortium.
Understanding inhibitor resistance in Mps1 kinase through novel biophysical assays and structures.
Hiruma, Yoshitaka; Koch, Andre; Hazraty, Nazila; Tsakou, Foteini; Medema, René H; Joosten, Robbie P; Perrakis, Anastassis
2017-09-01
Monopolar spindle 1 (Mps1/TTK) is a protein kinase essential in mitotic checkpoint signaling, preventing anaphase until all chromosomes are properly attached to spindle microtubules. Mps1 has emerged as a potential target for cancer therapy, and a variety of compounds have been developed to inhibit its kinase activity. Mutations in the catalytic domain of Mps1 that give rise to inhibitor resistance, but retain catalytic activity and do not display cross-resistance to other Mps1 inhibitors, have been described. Here we characterize the interactions of two such mutants, Mps1 C604Y and C604W, which raise resistance to two closely related compounds, NMS-P715 and its derivative Cpd-5, but not to the well characterized Mps1 inhibitor, reversine. We show that estimates of the IC 50 (employing a novel specific and efficient assay that utilizes a fluorescently labeled substrate) and the binding affinity ( K D ) indicate that, in both mutants, Cpd-5 should be better tolerated than the closely related NMS-P715. To gain further insight, we determined the crystal structure of the Mps1 kinase mutants bound to Cpd-5 and NMS-P715 and compared the binding modes of Cpd-5, NMS-P715, and reversine. The difference in steric hindrance between Tyr/Trp 604 and the trifluoromethoxy moiety of NMS-P715, the methoxy moiety of Cpd-5, and complete absence of such a group in reversine, account for differences we observe in vitro Our analysis enforces the notion that inhibitors targeting Mps1 drug-resistant mutations can emerge as a feasible intervention strategy based on existing scaffolds, if the clinical need arises. © 2017 by The American Society for Biochemistry and Molecular Biology, Inc.
DOE Office of Scientific and Technical Information (OSTI.GOV)
Prochazkova, Katerina; Shuvalova, Ludmilla A.; Minasov, George
2009-10-05
The multifunctional autoprocessing repeats-in-toxin (MARTX) toxin of Vibrio cholerae causes destruction of the actin cytoskeleton by covalent cross-linking of actin and inactivation of Rho GTPases. The effector domains responsible for these activities are here shown to be independent proteins released from the large toxin by autoproteolysis catalyzed by an embedded cysteine protease domain (CPD). The CPD is activated upon binding inositol hexakisphosphate (InsP{sub 6}). In this study, we demonstrated that InsP{sub 6} is not simply an allosteric cofactor, but rather binding of InsP{sub 6} stabilized the CPD structure, facilitating formation of the enzyme-substrate complex. The 1.95-{angstrom} crystal structure of thismore » InsP{sub 6}-bound unprocessed form of CPD was determined and revealed the scissile bond Leu{sup 3428}-Ala{sup 3429} captured in the catalytic site. Upon processing at this site, CPD was converted to a form with 500-fold reduced affinity for InsP{sub 6}, but was reactivated for high affinity binding of InsP{sub 6} by cooperative binding of both a new substrate and InsP{sub 6}. Reactivation of CPD allowed cleavage of the MARTX toxin at other sites, specifically at leucine residues between the effector domains. Processed CPD also cleaved other proteins in trans, including the leucine-rich protein YopM, demonstrating that it is a promiscuous leucine-specific protease.« less
Sustained Accretion on Gas Giants Surrounded by Low-Turbulence Circumplanetary Disks
NASA Astrophysics Data System (ADS)
D'Angelo, Gennaro; Marzari, Francesco
2015-11-01
Gas giants more massive than Saturn acquire most of their envelope while surrounded by a circumplanetary disk (CPD), which extends over a fraction of the planet’s Hill radius. Akin to circumstellar disks, CPDs may be subject to MRI-driven turbulence and contain low-turbulence regions, i.e., dead zones. It was suggested that CPDs may inhibit sustained gas accretion, thus limiting planet growth, because gas transport through a CPD may be severely reduced by a dead zone, a consequence at odds with the presence of Jupiter-mass (and larger) planets. We studied how an extended dead zone influences gas accretion on a Jupiter-mass planet, using global 3D hydrodynamics calculations with mesh refinements. The accretion flow from the circumstellar disk to the CPD is resolved locally at the length scale Rj, Jupiter's radius. The gas kinematic viscosity is assumed to be constant and the dead zone around the planet is modeled as a region of much lower viscosity, extending from ~Rj out to ~60Rj and off the mid-plane for a few CPD scale heights. We obtain accretion rates only marginally smaller than those reported by, e.g., D'Angelo et al. (2003), Bate et al. (2003), Bodenheimer et al. (2013), who applied the same constant kinematic viscosity everywhere, including in the CPD. As found by several previous studies (e.g., D’Angelo et al. 2003; Bate et al. 2003; Tanigawa et al. 2012; Ayliffe and Bate 2012; Gressel et al. 2013; Szulágyi et al. 2014), the accretion flow does not proceed through the CPD mid-plane but rather at and above the CPD surface, hence involving MRI-active regions (Turner et al. 2014). We conclude that the presence of a dead zone in a CPD does not inhibit gas accretion on a giant planet. Sustained accretion in the presence of a CPD is consistent not only with the formation of Jupiter but also with observed extrasolar planets more massive than Jupiter. We place these results in the context of the growth and migration of a pair of giant planets locked in the 2:1 mean motion resonance
Malaise, Olivier; Relic, Biserka; Quesada-Calvo, Florence; Charlier, Edith; Zeddou, Mustapha; Neuville, Sophie; Gillet, Philippe; Louis, Edouard; de Seny, Dominique; Malaise, Michel G
2015-06-01
Glucocorticoids are powerful anti-inflammatory compounds that also induce the expression of leptin and leptin receptor (Ob-R) in synovial fibroblasts through TGF-βsignalling and Smad1/5 phosphorylation. Compound A (CpdA), a selective glucocorticoid receptor agonist, reduces inflammation in murine arthritis models and does not induce diabetes or osteoporosis, thus offering an improved risk:benefit ratio in comparison with glucocorticoids. Due to the detrimental role of leptin in OA pathogenesis, we sought to determine whether CpdA also induced leptin and Ob-R protein expression as observed with prednisolone. Human synovial fibroblasts and chondrocytes were isolated from the synovium and cartilage of OA patients after joint surgery. The cells were treated with prednisolone, TGF-β1, TNF-α and/or CpdA. Levels of leptin, IL-6, IL-8, MMP-1 and MMP-3 were measured by ELISA and expression levels of Ob-R phospho-Smad1/5, phospho-Smad2, α-tubulin and glyceraldehyde 3-phosphate dehydrogenase were analysed by western blotting. CpdA, unlike prednisolone, did not induce leptin secretion or Ob-R protein expression in OA synovial fibroblasts. Moreover, CpdA decreased endogenous Ob-R expression and down-regulated prednisolone-induced leptin secretion and Ob-R expression. Mechanistically, CpdA, unlike prednisolone, did not induce Smad1/5 phosphorylation. CpdA, similarly to prednisolone, down-regulated endogenous and TNF-α-induced IL-6, IL-8, MMP-1 and MMP-3 protein secretion. The dissociative effect of CpdA was confirmed using chondrocytes with no induction of leptin secretion, but with a significant decrease in IL-6, IL-8, MMP-1 and MMP-3 protein secretion. CpdA, unlike prednisolone, did not induce leptin or Ob-R in human OA synovial fibroblasts, thereby demonstrating an improved risk:benefit ratio. © The Author 2014. Published by Oxford University Press on behalf of the British Society for Rheumatology. All rights reserved. For Permissions, please email: journals.permissions@oup.com.
Ng, Curtise K C; White, Peter; McKay, Janice C
2009-04-01
Increasingly, the use of web database portfolio systems is noted in medical and health education, and for continuing professional development (CPD). However, the functions of existing systems are not always aligned with the corresponding pedagogy and hence reflection is often lost. This paper presents the development of a tailored web database portfolio system with Picture Archiving and Communication System (PACS) connectivity, which is based on the portfolio pedagogy. Following a pre-determined portfolio framework, a system model with the components of web, database and mail servers, server side scripts, and a Query/Retrieve (Q/R) broker for conversion between Hypertext Transfer Protocol (HTTP) requests and Q/R service class of Digital Imaging and Communication in Medicine (DICOM) standard, is proposed. The system was piloted with seventy-seven volunteers. A tailored web database portfolio system (http://radep.hti.polyu.edu.hk) was developed. Technological arrangements for reinforcing portfolio pedagogy include popup windows (reminders) with guidelines and probing questions of 'collect', 'select' and 'reflect' on evidence of development/experience, limitation in the number of files (evidence) to be uploaded, the 'Evidence Insertion' functionality to link the individual uploaded artifacts with reflective writing, capability to accommodate diversity of contents and convenient interfaces for reviewing portfolios and communication. Evidence to date suggests the system supports users to build their portfolios with sound hypertext reflection under a facilitator's guidance, and with reviewers to monitor students' progress providing feedback and comments online in a programme-wide situation.
The natural history of light smokers: a population-based cohort study.
Levy, Douglas E; Biener, Lois; Rigotti, Nancy A
2009-02-01
Among cigarette smokers, lower levels of consumption, defined as smoking fewer cigarettes per day (CPD) or not smoking daily, are becoming more common. The relationship between cigarette consumption and smoking frequency (daily or nondaily) is not well characterized, and the natural history of light smoking (defined here as smoking < or =10 CPD) is poorly understood. We assessed changes in CPD and smoking frequency over time among light smokers (< or =10 CPD) and very light smokers (< or =5 CPD), using a population-based longitudinal survey of 3,083 adult smokers in Massachusetts who were interviewed three times over a 4-year follow-up period (in 2000-2001, 2002-2003, and 2005-2006). We used logistic regression to identify factors associated with light smokers' progression to heavier smoking or smoking reduction/quitting. Seventy percent of very light smokers were nondaily smokers. Very light nondaily smokers differed from very light daily smokers by younger age, higher socioeconomic status, a social smoking pattern, later smoking initiation, less evidence of nicotine addiction, and more recent and planned cessation efforts. Very light nondaily smokers and smokers consuming 6-10 CPD were more likely to remain in the same smoking category and were less likely to increase consumption than were very light daily smokers. Factors independently associated with increasing consumption among very light smokers were smoking daily, nicotine dependence, White ethnicity, social smoking, and having more friends who smoked; among smokers consuming 6-10 CPD, male gender and lack of quitting self-efficacy were associated with increasing consumption. Our findings indicate that most light smoking is not a gateway to heavier smoking.
Wang, Hui; Yu, Jinming; Yang, Guoren; Song, Xianrang; Sun, Xiaorong; Zhao, Shuqiang; Mu, Dianbin
2007-09-01
The aim of the present study was to investigate the biodistribution of (11)C-labeled-4-N-(3-bromoanilino), 6,7-dimethoxyquinazoline ((11)C-PD153035) and the relationship between accumulation of the tracer and epidermal growth factor receptor (EGFR) expression levels. Biodistribution studies of (11)C-PD153035 were performed in tumor-bearing nude mice. The amount of radioactivity in the lungs was small while concentrations were highest in the liver and intestine. From in vitro studies, the level of (11)C-PD153035 accumulation was detected in MDA-MB-468, A549, and MDA-MB-231 cells. The uptake of (11)C-PD153035 in cells was closely correlated with the EGFR expression level of cells (r(2) = 0.85; P < 0.001), and the results obtained in excised tumors were also significantly correlated (r(2) = 0.63; P = 0.003). Binding in MDA-MB-468, A549, and MDA-MB-231 tumors was reduced to background level at 60 min post injection( 11)C-PD153035 by pretreatment with cold PD153035. The present study showed that whether in vitro or ex vivo the uptake of (11)C-PD153035 closely correlated with EGFR expression levels. In contrast, blocking studies revealed specific binding in the three kinds of tumors. Thus (11)C-PD153035 may be used as a positron emission tomography tracer to yield useful information about tumors, particularly for lung cancer with different EGFR expression levels.
Manova, Vasilissa; Georgieva, Ralitsa; Borisov, Borislav; Stoilov, Lubomir
2016-10-01
Barley stress response to ultraviolet radiation (UV) has been intensively studied at both the physiological and morphological level. However, the ability of barley genome to repair UV-induced lesions at the DNA level is far less characterized. In this study, we have investigated the relative contribution of light-dependent and dark DNA repair pathways for the efficient elimination of cyclobutane pyrimidine dimers (CPDs) from the genomic DNA of barley leaf seedlings. The transcriptional activity of barley CPD photolyase gene in respect to the light-growth conditions and UV-C irradiation of the plants has also been analyzed. Our results show that CPDs induced in the primary barley leaf at frequencies potentially damaging DNA at the single-gene level are removed efficiently and exclusively by photorepair pathway, whereas dark repair is hardly detectable, even at higher CPD frequency. A decrease of initially induced CPDs under dark is observed but only after prolonged incubation, suggesting the activation of light-independent DNA damage repair and/or tolerance mechanisms. The green barley seedlings possess greater capacity for CPD photorepair than the etiolated ones, with efficiency of CPD removal dependent on the intensity and quality of recovering light. The higher repair rate of CPDs measured in the green leaves correlates with the higher transcriptional activity of barley CPD photolyase gene. Visible light and UV-C radiation affect differentially the expression of CPD photolyase gene particularly in the etiolated leaves. We propose that the CPD repair potential of barley young seedlings may influence their response to UV-stress. © 2016 Scandinavian Plant Physiology Society.
Crystal doping aided by rapid expansion of supercritical solutions.
Vemavarapu, Chandra; Mollan, Matthew J; Needham, Thomas E
2002-01-01
The purpose of this study was to test the utility of rapid expansion of supercritical solution (RESS) based cocrystallizations in inducing polymorph conversion and crystal disruption of chlorpropamide (CPD). CPD crystals were recrystallized by the RESS process utilizing supercritical carbon dioxide as the solvent. The supercritical region investigated for solute extraction ranged from 45 to 100 degrees C and 2000 to 8000 psi. While pure solute recrystallization formed stage I of these studies, stage II involved recrystallization of CPD in the presence of urea (model impurity). The composition, morphology, and crystallinity of the particles thus produced were characterized utilizing techniques such as microscopy, thermal analysis, x-ray powder diffractometry, and high-performance liquid chromatography. Also, comparative evaluation between RESS and evaporative crystallization from liquid solvents was performed. RESS recrystallizations of commercially available CPD (form A) resulted in polymorph conversion to metastable forms C and V, depending on the temperature and pressure of the recrystallizing solvent. Cocrystallization studies revealed the formation of eutectic mixtures and solid solutions of CPD + urea. Formation of the solid solutions resulted in the crystal disruption of CPD and subsequent amorphous conversion at urea levels higher than 40% wt/wt. Consistent with these results were the reductions in melting point (up to 9 degrees C) and in the DeltaH(f) values of CPD (up to 50%). Scanning electron microscopy revealed a particle size reduction of up to an order of magnitude upon RESS processing. Unlike RESS, recrystallizations from liquid organic solvents lacked the ability to affect polymorphic conversions. Also, the incorporation of urea into the lattice of CPD was found to be inadequate. In providing the ability to control both the particle and crystal morphologies of active pharmaceutical ingredients, RESS proved potentially advantageous to crystal engineering. Rapid crystallization kinetics were found vital in making RESS-based doping superior to conventional solvent-based cocrystallizations.
Jena, Pratap Kumar; Kishore, Jugal; Sarkar, Bidyut K
2013-01-01
The Global Adult Tobacco Survey has 15 key indicators, cigarettes smoked per day (CPD) among daily smokers being one of them. The first wave of GATS in 14 countries indicated that mean CPD use is higher in women than men in India only, which is contrary to the current understanding of tobacco use globally. This study was undertaken to understand the unusual findings for mean CPD use in the GATS-India survey. Items B06a and B06b of the GATS India survey questionnaire that collected information on daily consumption of manufactured and rolled cigarettes were analyzed using SPSS software. Exclusive users were identified from these items after excluding the concurrent users of other tobacco products. Cigarette type, exclusive use and gender stratified analyses were made. Consumption of different types of cigarettes among the mixed users of manufactured and rolled cigarettes were correlated. Higher mean number of CPD use among male daily-smokers was observed than their female counterparts in product specific analysis. Mean CPD as per GATS cigarette definition was higher in males than females for exclusive users but a reverse trend was observed in case of non-exclusive users. Use of manufactured cigarettes increased with increase in use of rolled cigarette among the mixed users and around half of these users reported equal CPD frequency for the both types of cigarettes. The anomaly in mean CPD estimate in GATS-India data was due to inclusion of two heterogeneous products to define cigarettes, variation in cigarette product specific user proportions contributing to the average and non-exclusive concurrent use of other tobacco products. The consumption pattern of cigarettes among the mixed users highlights bias in CPD reporting. Definition, analysis and interpretation of 'cigarettes per day' in the GATS India survey need to be improved by redefining cigarettes and making product specific analyses.
Zhou, Li-fang; Zhang, Mao-xin; Kong, Ling-qian; Liu, Jun-jun; Feng, Qi-ming; Lu, Wei; Wei, Bo; Zhao, Lue Ping
2017-01-01
Background The rising cost of healthcare is of great concern in China, as evidenced by the media features negative reports almost daily. However there are only a few studies from well-developed cities, like Beijing or Shanghai, and little is known about healthcare costs in rest of the country. In this study, we use hospitalization summary reports (HSRs) from admitted cardiovascular diseases patients in Guangxi hospitals during 2013–2016, and we investigate temporal trends of healthcare costs and associated factors. Methods By generalized additive model, we compute temporal trends of cost per stay (CPS), cost per day (CPD) and others. We then use generalized linear models to assess which factors associate with CPS and CPD. Findings Using a total of 760,000 HSRs, we find that CPS appears to be stabilized around $1040 until the middle of year 2015, before exhibiting a downward trend. Similarly, CPD exhibits similar stable pattern. Meanwhile, surgery-specific CPS showed an increase in year 2013–2014, and then stabilized. Drug costs account for over 1/3 of CPS, but they are gradually declining. Costs associated with physicians’ and nurses’ services represent less than 5% of CPS. We found that age, sex, marital status, occupation and payment methods are significantly associated with CPS or CPD. Interestingly, we found no association between patient ethnicity and these costs. However, we did find that minority patients use more secondary hospitals than Han patients. Interpretations Healthcare costs in Guangxi are stable, contrary to the rise portrayed by Chinese mass media. Several factors can be associated with healthcare costs, and these may be useful for developing evidence-based policies. In particular, there is a need to encourage more Han patients to seek care in primary and secondary hospitals. PMID:28301501
Skinner, Anita
2014-08-26
While I was aware of the link between high serum cholesterol and cardiovascular disease, I was unaware of the mechanism of atheroma development. The CPD article discussed the role of low-density lipoprotein in the development of atherosclerosis, which I found very interesting.
Tsao, C-W; Liu, C-Y; Cha, T-L; Wu, S-T; Chen, S-C; Hsu, C-Y
2015-06-01
Several cross-sectional studies have indicated an association between chronic periodontal disease (CPD) and cardiovascular disease and metabolic syndrome. Erectile dysfunction (ED) also shares pathological mechanisms with these diseases. Using a nationwide population-based data set, we examined the association between ED and CPD and assessed the effect of dental extraction (DE) on ED prevalence in different aged CPD populations in Taiwan. We identified 5105 patients with ED and randomly selected 10 210 patients as controls. Of these patients, 2617 (17.09%) were diagnosed with CPD according to the index data: 1196 (23.43%) in the ED group and 1421 (13.92%) in the control group. After adjusting for comorbid factors, patients with ED were more likely to have been diagnosed with prior CPD than controls (OR = 1.79, 95% CI = 1.64-1.96, P < 0.001). Moreover, the association was much stronger in the populations aged less than 30 years (OR = 2.13, 95% CI = 1.23-3.70, P < 0.001) and more than 59 years (OR = 2.27, 95% CI = 1.99-2.59, P < 0.001). Dental extraction seems to attenuate damage to the penile endothelial beds caused by CPD-related inflammation and overcame the process of ED in the middle-aged and older populations. © 2014 Blackwell Verlag GmbH.
Gene by Environment Investigation of Incident Lung Cancer Risk in African-Americans.
David, Sean P; Wang, Ange; Kapphahn, Kristopher; Hedlin, Haley; Desai, Manisha; Henderson, Michael; Yang, Lingyao; Walsh, Kyle M; Schwartz, Ann G; Wiencke, John K; Spitz, Margaret R; Wenzlaff, Angela S; Wrensch, Margaret R; Eaton, Charles B; Furberg, Helena; Mark Brown, W; Goldstein, Benjamin A; Assimes, Themistocles; Tang, Hua; Kooperberg, Charles L; Quesenberry, Charles P; Tindle, Hilary; Patel, Manali I; Amos, Christopher I; Bergen, Andrew W; Swan, Gary E; Stefanick, Marcia L
2016-02-01
Genome-wide association studies have identified polymorphisms linked to both smoking exposure and risk of lung cancer. The degree to which lung cancer risk is driven by increased smoking, genetics, or gene-environment interactions is not well understood. We analyzed associations between 28 single nucleotide polymorphisms (SNPs) previously associated with smoking quantity and lung cancer in 7156 African-American females in the Women's Health Initiative (WHI), then analyzed main effects of top nominally significant SNPs and interactions between SNPs, cigarettes per day (CPD) and pack-years for lung cancer in an independent, multi-center case-control study of African-American females and males (1078 lung cancer cases and 822 controls). Nine nominally significant SNPs for CPD in WHI were associated with incident lung cancer (corrected p-values from 0.027 to 6.09 × 10(-5)). CPD was found to be a nominally significant effect modifier between SNP and lung cancer for six SNPs, including CHRNA5 rs2036527[A](betaSNP*CPD = - 0.017, p = 0.0061, corrected p = 0.054), which was associated with CPD in a previous genome-wide meta-analysis of African-Americans. These results suggest that chromosome 15q25.1 variants are robustly associated with CPD and lung cancer in African-Americans and that the allelic dose effect of these polymorphisms on lung cancer risk is most pronounced in lighter smokers.
[The relevance of Candida spp. in chronic periodontal disease].
Razina, I N; Chesnokova, M G; Nedoseko, V B
The aim of the study was to assess the correlation of Candida spp. incidence in periodontal tissues with various clinical manifestations of chronic periodontal disease (CPD). Ninety patients with CPD were included in the study in which Candida spp. was evaluated in periodontal pockets content and gingival biopsy material. In severe CPD more Candida spp. were seen in gingival biopsy than in periodontal pockets (p=0.0006). Candida spp. incidence and quantity correlated directly with the disease grade showing incidence increase from 40 to 73.3% and quantity increase from 0.8±0.18 до 3.6±0.49 lg CFU/ml in light and severe CPD, correspondingly Candida spp. had statistically significant association with cyanotic gingival color (p=0.0018), tongue plaque and swelling (р=0.0042), lip exfoliation (р=0.0030), periodontal pockets depth >5 mm (р=0.0030), oral mucosa hyperemia (р=0.0157), alveolar bone destruction >1/2 of root length (р=0.0157). These data prove the relevance of Candida spp. and mycological assessment of gingival biopsy in CPD patients.
Inoue-Choi, Maki; Liao, Linda M; Reyes-Guzman, Carolyn; Hartge, Patricia; Caporaso, Neil; Freedman, Neal D
2017-01-01
A growing proportion of US smokers now smoke fewer than 10 cigarettes per day (CPD), and that proportion will likely rise in the future. The health effects of smoking only a few CPD over one's lifetime are less understood than are the effects of heavier smoking, although many smokers believe that their level is modest. To evaluate the associations of long-term smoking of fewer than 1 or 1 to 10 CPD (low intensity) with all-cause and cause-specific mortality compared with never smoking cigarettes. Prospective cohort study of 290 215 adults in the National Institutes of Health-AARP (formerly known as the American Association of Retired Persons) Diet and Health Study who were aged 59 to 82 years in calendar years 2004-2005 (baseline). Data were gathered with a questionnaire assessing lifetime cigarette smoking history. Hazard ratios (HRs) and 95% CIs were determined for all-cause mortality and cause-specific mortality through the end of 2011. Hazard ratios and 95% CIs were estimated using Cox proportional hazards regression models using age as the underlying time metric and adjusted for sex, race/ethnicity, educational level, physical activity, and alcohol intake. Data analysis was conducted from December 15, 2015, to September 30, 2016. Current and historical smoking intensity during 9 previous age periods (from <15 years to ≥70 years) over the lifetime assessed on the 2004-2005 questionnaire. All-cause and cause-specific mortality among current, former, and never smokers. Of the 290 215 cohort participants who completed the 2004-2005 questionnaire, 168 140 were men (57.9%); the mean (SD) age was 71 (5.3) years (range, 59-82 years). Most people who smoked fewer than 1 or 1 to 10 CPD at baseline reported smoking substantially higher numbers of CPD earlier in their lives. Nevertheless, 159 (9.1%) and 1493 (22.5%) of these individuals reported consistently smoking fewer than 1 or 1 to 10 CPD in each age period that they smoked, respectively. Relative to never smokers, consistent smokers of fewer than 1 CPD (HR, 1.64; 95% CI, 1.07-2.51) and 1 to 10 CPD (HR, 1.87; 95% CI, 1.64-2.13) had a higher all-cause mortality risk. Associations were similar in women and men for all-cause mortality and were observed across a range of smoking-related causes of death, with an especially strong association with lung cancer (HR, 9.12; 95% CI, 2.92-28.47, and HR, 11.61; 95% CI, 8.25-16.35 for <1 and 1-10 CPD, respectively). Former smokers who had consistently smoked fewer than 1 or 1 to 10 CPD had progressively lower risks with younger age at cessation. For example, the HRs for consistent smokers of fewer than 1 and 1 to 10 CPD who quit at 50 years or older were 1.44 (95% CI, 1.12-1.85) and 1.42 (95% CI, 1.27-1.59), respectively. This study provides evidence that individuals who smoke fewer than 1 or 1 to 10 CPD over their lifetime have higher mortality risks than never smokers and would benefit from cessation. These results provide further evidence that there is no risk-free level of exposure to tobacco smoke.
Inoue-Choi, Maki; Liao, Linda M.; Reyes-Guzman, Carolyn; Hartge, Patricia; Caporaso, Neil; Freedman, Neal D.
2017-01-01
IMPORTANCE A growing proportion of US smokers now smoke fewer than 10 cigarettes per day (CPD), and that proportion will likely rise in the future. The health effects of smoking only a few CPD over one’s lifetime are less understood than are the effects of heavier smoking, although many smokers believe that their level is modest. OBJECTIVE To evaluate the associations of long-term smoking of fewer than 1 or 1 to 10 CPD (low intensity) with all-cause and cause-specific mortality compared with never smoking cigarettes. DESIGN, SETTING, AND PARTICIPANTS Prospective cohort study of 290 215 adults in the National Institutes of Health–AARP (formerly known as the American Association of Retired Persons) Diet and Health Study who were aged 59 to 82 years in calendar years 2004–2005 (baseline). Data were gathered with a questionnaire assessing lifetime cigarette smoking history. Hazard ratios (HRs) and 95% CIs were determined for all-cause mortality and cause-specific mortality through the end of 2011. Hazard ratios and 95% CIs were estimated using Cox proportional hazards regression models using age as the underlying time metric and adjusted for sex, race/ethnicity, educational level, physical activity, and alcohol intake. Data analysis was conducted from December 15, 2015, to September 30, 2016. EXPOSURES Current and historical smoking intensity during 9 previous age periods (from <15 years to ≥70 years) over the lifetime assessed on the 2004–2005 questionnaire. MAIN OUTCOMES AND MEASURES All-cause and cause-specific mortality among current, former, and never smokers. RESULTS Of the 290 215 cohort participants who completed the 2004–2005 questionnaire, 168 140 were men (57.9%); the mean (SD) age was 71 (5.3) years (range, 59–82 years). Most people who smoked fewer than 1 or 1 to 10 CPD at baseline reported smoking substantially higher numbers of CPD earlier in their lives. Nevertheless, 159 (9.1%) and 1493 (22.5%) of these individuals reported consistently smoking fewer than 1 or 1 to 10 CPD in each age period that they smoked, respectively. Relative to never smokers, consistent smokers of fewer than 1 CPD (HR, 1.64; 95% CI, 1.07–2.51) and 1 to 10 CPD (HR, 1.87; 95% CI, 1.64–2.13) had a higher all-cause mortality risk. Associations were similar in women and men for all-cause mortality and were observed across a range of smoking-related causes of death, with an especially strong association with lung cancer (HR, 9.12; 95% CI, 2.92–28.47, and HR, 11.61; 95% CI, 8.25–16.35 for <1 and 1–10 CPD, respectively). Former smokers who had consistently smoked fewer than 1 or 1 to 10 CPD had progressively lower risks with younger age at cessation. For example, the HRs for consistent smokers of fewer than 1 and 1 to 10 CPD who quit at 50 years or older were 1.44 (95% CI, 1.12–1.85) and 1.42 (95% CI, 1.27–1.59), respectively. CONCLUSIONS AND RELEVANCE This study provides evidence that individuals who smoke fewer than 1 or 1 to 10 CPD over their lifetime have higher mortality risks than never smokers and would benefit from cessation. These results provide further evidence that there is no risk-free level of exposure to tobacco smoke. PMID:27918784
Functional Analysis of GmCPDs and Investigation of Their Roles in Flowering
Wang, Miao; Xu, Xin; Zhang, Xinxin; Sun, Shi; Wu, Cunxiang; Hou, Wensheng; Wang, Qingyu; Han, Tianfu
2015-01-01
The onset of floral development is a pivotal switch in the life of soybean. Brassinosteroids (BRs), a group of steroidal phytohormones with essential roles in plant growth and development, are associated with flowering induction. Genes involved in BR biosynthesis have been studied to a great extent in Arabidopsis, but the study of these genes has been limited in soybean. In this study, four CPD homologs (GmCPDs) catalyzing BR synthesis were isolated from soybean. Transcripts were mainly confined to cotyledons and leaves and were down-regulated in response to exogenous BR. Bioinformatic analysis showed strong sequence and structure similarity between GmCPDs and AtCPD as well as CPDs of other species. Overexpression of GmCPDs in an Arabidopsis BR-deficient mutant rescued the phenotype by restoring the biosynthesis pathway, revealing the functional roles of each GmCPDs in. Except for the rescue of root development, leaf expansion and plant type architecture, GmCPDs in expression also complemented the late flowering phenotype of Arabidopsis mutants deficient in CPD. Further evidence in soybean plants is that the expression levels of GmCPDs in are under photoperiod control in Zigongdongdou, a photoperiod-sensitive variety, and show a sudden peak upon floral meristem initiation. Together with increased GmCPDs in expression in the leaves and cotyledons of photoperiod-insensitive early-maturity soybean, it is clear that GmCPDs in contribute to flowering development and are essential in the early stages of flowering regulation. PMID:25734273
Department of Defense Enterprise Requirements and Acquisition Model
2011-06-01
Laboratories’ Center for Reengineering and Enabling Technology ( CRET ) to develop the APM. The APM is a compilation of policy, instructions, and...CDD Capabilities Development Document CBA Capabilities-Based Assessment CPD Capability Production Document CRET Center for Re-engineering
Blur-resistant perimetric stimuli.
Horner, Douglas G; Dul, Mitchell W; Swanson, William H; Liu, Tiffany; Tran, Irene
2013-05-01
To develop perimetric stimuli that are resistant to the effects of peripheral defocus. One eye each was tested on subjects free of eye disease. Experiment 1 assessed spatial frequency, testing 12 subjects at eccentricities from 2 to 7 degrees using blur levels from 0 to 3 diopters (D) for two (Gabor) stimuli (spatial SD, 0.5 degrees; spatial frequencies, 0.5 and 1.0 cycles per degree [cpd]). Experiment 2 assessed stimulus size, testing 12 subjects at eccentricities from 4 to 7 degrees using blur levels 0 to 6 D for two Gaussians with SD of 0.5 and 0.25 degrees and a 0.5-cpd Gabor with SD of 0.5 degrees. Experiment 3 tested 13 subjects at eccentricities from fixation to 27 degrees using blur levels 0 to 6 D for Gabor stimuli at 56 locations; the spatial frequency ranged from 0.14 to 0.50 cpd with location, and SD was scaled accordingly. In experiment 1, blur by 3 D caused a small decline in log contrast sensitivity for the 0.5-cpd stimulus (mean ± SE, 0.09 ± 0.08 log units) and a larger (t = 7.7, p < 0.0001) decline for the 1.0-cpd stimulus (0.37 ± 0.13 log units). In experiment 2, blur by 6 D caused minimal decline for the larger Gaussian, by 0.17 ± 0.16 log units, and larger (t > 4.5, p < 0.001) declines for the smaller Gaussian (0.33 ± 0.16 log units) and the Gabor (0.36 ± 0.18 log units). In experiment 3, blur by 6 D caused declines by 0.27 ± 0.05 log units for eccentricities from 0 to 10 degrees, by 0.20 ± 0.04 log units for eccentricities from 10 to 20 degrees, and 0.13 ± 0.03 log units for eccentricities from 20 to 27 degrees. Experiments 1 and 2 allowed us to design stimuli for experiment 3 that were resistant to effects of peripheral defocus.
Petrukhina, N B; Zorina, O A; Shikh, E V; Kartysheva, E V
The aim of the study was to assess correlations of subgingival biofilm and intestinal microbiota in patients with chronic periodontal disease (CPD) and metabolic syndrome (MS). The study included 80 patients divided in 2 groups: 40 healthy individuals with no signs of periodontal disease and 40 patients with CPD and MS. Oral and intestinal microbial consortia compositions were revealed using deep sequencing libraries of 16S rDNA. The study showed than the qualitative composition of the intestinal microbiome in patients with CPD differ significantly from the microbiome of controls. Real-time PCR of subgingival microflora in CPD patients revealed high content of P. gingivalis, T. forsythia and T. denticola, while in intestinal microbiome dominated representatives of Enterobacteriaceae and Eubacteriaceae families with signs of intestinal dysbiosis mostly associated with the decrease of protective species.
Liu, Degang; Li, Lei
2013-11-14
Substituted tolyl groups are considered as close isosteres of the thymine (T) residue. They can be recognized by DNA polymerases as if they were thymine. Although these toluene derivatives are relatively inert toward radical additions, our recent finding suggests that the dinucleotide analogue TpTo (To = 2'-deoxy-1-(3-tolyl)-β-D-ribofuranose) supports an ortho photocycloaddition reaction upon UV irradiation, producing two cyclobutane pyrimidine dimer (CPD) analogues 2 and 3 . Our report here further shows that formation of these CPD species is reversible under UVC irradiation, resembling the photochemical property of the CPD species formed between two Ts. Analyzing the stability of these CPD analogues suggests that one ( 2 ) is more stable than the other ( 3 ). The TpTo conformer responsible for 2 formation is also more stable than that responsible for 3 formation, as indicated by the Gibbs free energy change calculated from the constructed Bordwell thermodynamic cycle. These different stabilities are not due to the varying photochemical properties, as proved by quantum yields determined from the corresponding photoreactions. Instead, they are ascribed to the different stacking interaction between the T and the To rings both in the TpTo dinucleotide as well as in the formed CPD analogues. Factors contributing to the ring stacking interactions are also discussed. Our proof-of-concept approach suggests that a carefully designed Bordwell cycle coupled with reversible CPD formations under UV irradiation can be very useful in studying DNA base interactions.
Liu, Degang; Li, Lei
2013-01-01
Substituted tolyl groups are considered as close isosteres of the thymine (T) residue. They can be recognized by DNA polymerases as if they were thymine. Although these toluene derivatives are relatively inert toward radical additions, our recent finding suggests that the dinucleotide analogue TpTo (To = 2'-deoxy-1-(3-tolyl)-β-D-ribofuranose) supports an ortho photocycloaddition reaction upon UV irradiation, producing two cyclobutane pyrimidine dimer (CPD) analogues 2 and 3. Our report here further shows that formation of these CPD species is reversible under UVC irradiation, resembling the photochemical property of the CPD species formed between two Ts. Analyzing the stability of these CPD analogues suggests that one (2) is more stable than the other (3). The TpTo conformer responsible for 2 formation is also more stable than that responsible for 3 formation, as indicated by the Gibbs free energy change calculated from the constructed Bordwell thermodynamic cycle. These different stabilities are not due to the varying photochemical properties, as proved by quantum yields determined from the corresponding photoreactions. Instead, they are ascribed to the different stacking interaction between the T and the To rings both in the TpTo dinucleotide as well as in the formed CPD analogues. Factors contributing to the ring stacking interactions are also discussed. Our proof-of-concept approach suggests that a carefully designed Bordwell cycle coupled with reversible CPD formations under UV irradiation can be very useful in studying DNA base interactions. PMID:24223299
Accretion of Jupiter-mass planets in the limit of vanishing viscosity
DOE Office of Scientific and Technical Information (OSTI.GOV)
Szulágyi, J.; Morbidelli, A.; Crida, A.
In the core-accretion model, the nominal runaway gas-accretion phase brings most planets to multiple Jupiter masses. However, known giant planets are predominantly Jupiter mass bodies. Obtaining longer timescales for gas accretion may require using realistic equations of states, or accounting for the dynamics of the circumplanetary disk (CPD) in the low-viscosity regime, or both. Here we explore the second way by using global, three-dimensional isothermal hydrodynamical simulations with eight levels of nested grids around the planet. In our simulations, the vertical inflow from the circumstellar disk (CSD) to the CPD determines the shape of the CPD and its accretion rate.more » Even without a prescribed viscosity, Jupiter's mass-doubling time is ∼10{sup 4} yr, assuming the planet at 5.2 AU and a Minimum Mass Solar Nebula. However, we show that this high accretion rate is due to resolution-dependent numerical viscosity. Furthermore, we consider the scenario of a layered CSD, viscous only in its surface layer, and an inviscid CPD. We identify two planet-accretion mechanisms that are independent of the viscosity in the CPD: (1) the polar inflow—defined as a part of the vertical inflow with a centrifugal radius smaller than two Jupiter radii and (2) the torque exerted by the star on the CPD. In the limit of zero effective viscosity, these two mechanisms would produce an accretion rate 40 times smaller than in the simulation.« less
Tzamaloukas, Antonios H; Murata, Glen H; Piraino, Beth; Raj, Dominic S C; VanderJagt, Dorothy J; Bernardini, Judith; Servilla, Karen S; Sun, Yijuan; Glew, Robert H; Oreopoulos, Dimitrios G
2010-03-01
We identified factors that account for differences between lean body mass computed from creatinine kinetics (LBM(cr)) and from either body water (LBM(V)) or body mass index (LBM(BMI)) in patients on continuous peritoneal dialysis (CPD). We compared the LBM(cr) and LBM(V) or LBM(BMI) in hypothetical subjects and actual CPD patients. We studied 439 CPD patients in Albuquerque, Pittsburgh, and Toronto, with 925 clearance studies. Creatinine production was estimated using formulas derived in CPD patients. Body water (V) was estimated from anthropometric formulas. We calculated LBM(BMI) from a formula that estimates body composition based on body mass index. In hypothetical subjects, LBM values were calculated by varying the determinants of body composition (gender, diabetic status, age, weight, and height) one at a time, while the other determinants were kept constant. In actual CPD patients, multiple linear regression and logistic regression were used to identify factors associated with differences in the estimates of LBM (LBM(cr)
Friedlander, L; McElroy, K; Daniel, B; Cullinan, M; Hanlin, S
2015-06-01
This study aimed to investigate treatment protocols and opinions towards direct pulp capping (DPC) amongst New Zealand (NZ) general dental practitioners (GDP) through a Practice Based Research Network (PBRN) study. Mixed-methods approach using qualitative thematic and quantitative analysis. An on-line survey containing Likert scale items and open-ended questions was distributed to GDPs on the Dental Council of New Zealand (DCNZ) register (2012) to collect information on practitioner demographics, treatment protocols, continuing professional development (CPD) and philosophies towards DPC. RESULTs: Two hundred and ten GDPs from North and South Islands providing care in main centres and rural areas engaged with the PBRN and participated in the study. Almost all performed DPC treatment although it was not a common procedure. DPC was perceived as 'successful' or 'very successful' by 95% of respondents, mostly for cases of reversible pulpitis. Most provided DPC for patients of all ages but younger patients were perceived to have the best clinical outcomes. Calcium hydroxide and MTA were the most commonly used materials for DPC. MTA was believed to have the best outcome but cost and handling properties were barriers to its use. The majority of respondents had participated in CPD related to vital pulp therapy and regarded this treatment as conservative and providing time and financial benefits compared with more invasive treatment. Clinicians' timeframes for assessing healing were variable, and combined clinical and radiographic findings were considered most useful. New Zealand dentists perceive DPC as a successful and conservative treatment in selected cases. The findings have provided insights into engagement of NZ dentists in using research to inform everyday clinical practice through a PBRN study.
Federal Register 2010, 2011, 2012, 2013, 2014
2011-12-22
... Building Under the Transformation Initiative (OneCPD and Core Curricula) AGENCY: Office of the Chief... Transformation Initiative (OneCPD and Core Curricula). Description of Information Collection: The Narratives...
Choices of Stent and Cerebral Protection in the Ongoing ACST-2 Trial: A Descriptive Study.
de Waard, D D; Halliday, A; de Borst, G J; Bulbulia, R; Huibers, A; Casana, R; Bonati, L H; Tolva, V
2017-05-01
Several plaque and lesion characteristics have been associated with an increased risk for procedural stroke during or shortly after carotid artery stenting (CAS). While technical advancements in stent design and cerebral protection devices (CPD) may help reduce the procedural stroke risk, and anatomy remains important, tailoring stenting procedures according to plaque and lesion characteristics might be a useful strategy in reducing stroke associated with CAS. In this descriptive report of the ongoing Asymptomatic Carotid Surgery Trial-2 (ACST-2), it was assessed whether choice for stent and use or type of CPD was influenced by plaque and lesion characteristics. Trial patients who underwent CAS between 2008 and 2015 were included in this study. Chi-square statistics were used to study the effects of plaque echolucency, ipsilateral preocclusive disease (90-99%), and contralateral high-grade stenosis (>50%) or occlusion of the carotid artery on interventionalists' choice for stent and CPD. Differences in treatment preference between specialties were also analysed. In this study, 831 patients from 88 ACST-2 centres were included. Almost all procedures were performed by either interventional radiologists (50%) or vascular surgeons (45%). Plaque echolucency, ipsilateral preocclusive disease (90-99%), and significant contralateral stenosis (>50%) or occlusion did not affect the choice of stent or either the use of cerebral protection and type of CPD employed (i.e., filter/flow reversal). Vascular surgeons used a CPD significantly more often than interventional radiologists (98.6% vs. 76.3%; p < .001), but this choice did not appear to be dependent on patient characteristics. In ACST-2, plaque characteristics and severity of stenosis did not primarily determine interventionalists' choice of stent or use or type of CPD, suggesting that other factors, such as vascular anatomy or personal and centre preference, may be more important. Stent and CPD use was highly heterogeneous among participating European centres. Copyright © 2017 European Society for Vascular Surgery. Published by Elsevier Ltd. All rights reserved.
Genome-wide association study of smoking behaviors in COPD patients
Siedlinski, Mateusz; Cho, Michael H.; Bakke, Per; Gulsvik, Amund; Lomas, David A.; Anderson, Wayne; Kong, Xiangyang; Rennard, Stephen I.; Beaty, Terri H.; Hokanson, John E.; Crapo, James D.; Silverman, Edwin K.
2012-01-01
Background Cigarette smoking is a major risk factor for COPD and COPD severity. Previous genome-wide association studies (GWAS) have identified numerous single nucleotide polymorphisms (SNPs) associated with the number of cigarettes smoked per day (CPD) and a Dopamine Beta-Hydroxylase (DBH) locus associated with smoking cessation in multiple populations. Objective To identify SNPs associated with lifetime average and current CPD, age at smoking initiation, and smoking cessation in COPD subjects. Methods GWAS were conducted in 4 independent cohorts encompassing 3,441 ever-smoking COPD subjects (GOLD stage II or higher). Untyped SNPs were imputed using HapMap (phase II) panel. Results from all cohorts were meta-analyzed. Results Several SNPs near the HLA region on chromosome 6p21 and in an intergenic region on chromosome 2q21 showed associations with age at smoking initiation, both with the lowest p=2×10−7. No SNPs were associated with lifetime average CPD, current CPD or smoking cessation with p<10−6. Nominally significant associations with candidate SNPs within alpha-nicotinic acetylcholine receptors 3/5 (CHRNA3/CHRNA5; e.g. p=0.00011 for SNP rs1051730) and Cytochrome P450 2A6 (CYP2A6; e.g. p=2.78×10−5 for a nonsynonymous SNP rs1801272) regions were observed for lifetime average CPD, however only CYP2A6 showed evidence of significant association with current CPD. A candidate SNP (rs3025343) in the DBH was significantly (p=0.015) associated with smoking cessation. Conclusion We identified two candidate regions associated with age at smoking initiation in COPD subjects. Associations of CHRNA3/CHRNA5 and CYP2A6 loci with CPD and DBH with smoking cessation are also likely of importance in the smoking behaviors of COPD patients. PMID:21685187
NASA Astrophysics Data System (ADS)
McCune, Matthew; Shafiee, Ashkan; Forgacs, Gabor; Kosztin, Ioan
2014-03-01
Cellular Particle Dynamics (CPD) is an effective computational method for describing and predicting the time evolution of biomechanical relaxation processes of multicellular systems. A typical example is the fusion of spheroidal bioink particles during post bioprinting structure formation. In CPD cells are modeled as an ensemble of cellular particles (CPs) that interact via short-range contact interactions, characterized by an attractive (adhesive interaction) and a repulsive (excluded volume interaction) component. The time evolution of the spatial conformation of the multicellular system is determined by following the trajectories of all CPs through integration of their equations of motion. CPD was successfully applied to describe and predict the fusion of 3D tissue construct involving identical spherical aggregates. Here, we demonstrate that CPD can also predict tissue formation involving uneven spherical aggregates whose volumes decrease during the fusion process. Work supported by NSF [PHY-0957914]. Computer time provided by the University of Missouri Bioinformatics Consortium.
Federal Register 2010, 2011, 2012, 2013, 2014
2011-02-16
... the Assistant Secretary for Community Planning and Development, HUD. ACTION: Notice of Extension of... requirements for Consolidated Planning for Community Planning and Development (CPD) programs described below... INFORMATION CONTACT: Salvatore Sclafani, Office of Community Planning & Development, telephone (202) 402-4364...
Federal Register 2010, 2011, 2012, 2013, 2014
2012-01-31
... Secretary for Community Planning and Development, HUD. ACTION: Notice of revised information collection for... Community Planning and Development (CPD) programs described below will be submitted to the Office of... Community Planning and Development, telephone (202) 402-3669 (this is not a toll- free number...
Achievements and Challenges in Computational Protein Design.
Samish, Ilan
2017-01-01
Computational protein design (CPD), a yet evolving field, includes computer-aided engineering for partial or full de novo designs of proteins of interest. Designs are defined by a requested structure, function, or working environment. This chapter describes the birth and maturation of the field by presenting 101 CPD examples in a chronological order emphasizing achievements and pending challenges. Integrating these aspects presents the plethora of CPD approaches with the hope of providing a "CPD 101". These reflect on the broader structural bioinformatics and computational biophysics field and include: (1) integration of knowledge-based and energy-based methods, (2) hierarchical designated approach towards local, regional, and global motifs and the integration of high- and low-resolution design schemes that fit each such region, (3) systematic differential approaches towards different protein regions, (4) identification of key hot-spot residues and the relative effect of remote regions, (5) assessment of shape-complementarity, electrostatics and solvation effects, (6) integration of thermal plasticity and functional dynamics, (7) negative design, (8) systematic integration of experimental approaches, (9) objective cross-assessment of methods, and (10) successful ranking of potential designs. Future challenges also include dissemination of CPD software to the general use of life-sciences researchers and the emphasis of success within an in vivo milieu. CPD increases our understanding of protein structure and function and the relationships between the two along with the application of such know-how for the benefit of mankind. Applied aspects range from biological drugs, via healthier and tastier food products to nanotechnology and environmentally friendly enzymes replacing toxic chemicals utilized in the industry.
Benjamin, Santosh J; Daniel, Anjali B; Kamath, Asha; Ramkumar, Vani
2012-01-01
We assessed the efficacy of maternal anthropometric measurements and clinical estimates of fetal weight in isolation and in combination as predictors of cephalopelvic disproportion (CPD). Prospective cohort study. Tertiary care teaching hospital, two affiliated hospitals with facilities for conducting cesarean delivery and seven affiliated primary care facilities with no operation theaters. Primigravidae over 37 weeks' gestation attending these facilities during a 20-month period with a singleton pregnancy in vertex presentation. Several anthropometric measurements were taken in 249 primigravidae. Fetal weight was estimated. Differences in these measurements between the vaginal delivery and CPD groups were analyzed. The validity of these measurements in predicting CPD was analyzed by plotting receiver operating characteristic curves and by logistic regression analysis. Mode of delivery. Maternal height, foot size, inter-trochanteric diameter and bis-acromial diameter showed the highest positive predictive values for CPD. Combining some maternal measurements with estimates of fetal weight increased predictive values modestly, which are likely to be greater if the estimates of fetal weight are close to the actual birth weight. Based on multivariate analysis the risk factors for CPD in our population were foot length ≤23cm, inter-trochanteric diameter ≤30cm and estimated fetal weight ≥3 000g. Maternal anthropometric measurements can predict CPD to some extent. Combining maternal measurements with clinical estimates of fetal weight only enhances the predictive value to a relatively modest degree (positive predictive value 24%). © 2011 The Authors Acta Obstetricia et Gynecologica Scandinavica © 2011 Nordic Federation of Societies of Obstetrics and Gynecology.
NASA Astrophysics Data System (ADS)
Andrés, J.; Marzán, I.; Ayarza, P.; Martí, D.; Palomeras, I.; Torné, M.; Campbell, S.; Carbonell, R.
2018-03-01
In this work the thermal structure of the Iberian Peninsula is derived from magnetic data by calculating the bottom of the magnetization, assumed to be the Curie-point depth (CPD) isotherm, which accounts for the depth at which magnetite becomes paramagnetic (580°C). Comparison of the CPD with crustal thickness maps along with a heat flow map derived from the CPD provides new insights on the lithospheric thermal regime. Within Iberia, the CPD isotherm has thickness in the range of 17 to 29 km. This isotherm is shallow (<18 km) offshore, where the lithosphere is thinner. In continental Iberia, the NW Variscan domain presents a magnetic response that is most probably linked to thickening and later extension processes during the late Variscan Orogeny, which resulted in widespread crustal melting and emplacement of granites (in the Central Iberian Arc). The signature of the CPD at the Gibraltar Arc reveals a geometry consistent with the slab roll-back geodynamic model that shaped the western Mediterranean. In offshore areas, a broad extension of magnetized upper mantle is found. Serpentinization of the upper mantle, probably triggered in an extensional context, is proposed to account for the magnetic signal. The Atlantic margin presents up to 8 km of serpentinites, which, according to the identification of exhumed mantle, correlates with a hyperextended margin. The Mediterranean also presents generalized serpentinization up to 6 km in the Algerian Basin. Furthermore, a heat flow map and a Moho temperature map derived from the CPD are presented.
2014-01-01
Background: Smoke-free air laws have effectively reduced cigarette consumption at the population level; however, the influence of these policies on smoking among those with mental illness is unclear. We examined whether associations between statewide restaurant/bar smoking bans and cigarette smoking varied by psychiatric diagnoses and gender. Methods: We analyzed data from the National Epidemiologic Survey on Alcohol and Related Conditions (NESARC, Wave 1: 2001–2002; Wave 2: 2004–2005; n = 7,317 smokers). All analyses were stratified by gender. We examined whether tobacco cessation was associated with the interaction between ban implementation and Wave 1 psychiatric diagnoses (alcohol use disorder [AUD], anxiety disorder [AD], or mood disorder), adjusting for relevant covariates. Among those who continued to use tobacco at Wave 2, we examined associations between Wave 2 cigarettes per day (CPD) and the diagnoses × ban interactions, controlling for Wave 1 CPD and other relevant covariates. Results: Among men with an AUD and women with an AD, ban implementation was associated with 6% and 10% greater probability of tobacco cessation at Wave 2, respectively. Among men in the overall sample, ban implementation was associated with smoking 0.8 fewer CPD at Wave 2. Associations with CPD were nonsignificant among women. Interactions between ban implementation and psychiatric diagnoses were also nonsignificant when examining CPD, suggesting consistent reductions in CPD among men but not among women. Conclusions: This study provided the first evidence that statewide restaurant/bar smoking bans may be associated with reduced smoking among those with select psychiatric conditions. PMID:24566280
Shih, Barbara B; Farrar, Mark D; Cooke, Marcus S; Osman, Joanne; Langton, Abigail K; Kift, Richard; Webb, Ann R; Berry, Jacqueline L; Watson, Rachel E B; Vail, Andy; de Gruijl, Frank R; Rhodes, Lesley E
2018-05-03
Public health guidance recommends limiting sun-exposure to sub-sunburn levels, but it's unknown whether these can gain vitamin D (for musculoskeletal health) whilst avoiding epidermal DNA damage (initiates skin cancer). Well-characterised healthy humans of all skin types (I-VI; lightest to darkest skin) were exposed to a low dose-series of solar simulated UVR of 20-80% their individual sunburn threshold dose (minimal erythemal dose, MED). Significant UVR dose-responses were seen for serum 25(OH)D and whole epidermal CPD, with as little as 0.2 MED concurrently producing 25(OH)D and CPD. Notably, fractional MEDs generated equivalent levels of whole epidermal CPD and 25(OH)D across all skin types. Crucially, we demonstrated an epidermal gradient of CPD formation strongly correlated with skin darkness (r=0.74; P<0.0001), which reflected melanin content and revealed increasing protection across the skin types, ranging from darkest skin, where high CPD levels occurred superficially with none in the germinative basal layer, through to lightest skin where CPD were induced evenly across the epidermal depth. Darker skin people can be encouraged to utilise sub-sunburn UVR-exposure to enhance their vitamin D. In lighter skin people, basal cell damage occurs concurrent with vitamin D synthesis at exquisitely low UVR levels, providing an explanation for their high skin cancer incidence; greater caution is required. Copyright © 2018 The Authors. Published by Elsevier Inc. All rights reserved.
Memantine Effects On Sensorimotor Gating and Mismatch Negativity in Patients with Chronic Psychosis.
Swerdlow, Neal R; Bhakta, Savita; Chou, Hsun-Hua; Talledo, Jo A; Balvaneda, Bryan; Light, Gregory A
2016-01-01
Patients with chronic psychotic disorders (CPD) exhibit deficient sensorimotor gating (measured by prepulse inhibition (PPI) of startle) and mismatch negativity (MMN). In healthy subjects (HS), N-methyl-D-aspartate (NMDA) antagonists like memantine and ketamine increase PPI, and under some conditions, memantine enhances MMN; these findings present a challenge to understanding the basis for deficient PPI and MMN in psychotic disorders, as reduced NMDA activity is implicated in the pathogenesis of these disorders. Here we assessed for the first time the effects of memantine on PPI and MMN in CPD subjects. Baseline PPI was measured in HS and patients with a diagnosis of schizophrenia or schizoaffective disorder, depressed type. Subjects (total n=84) were then tested twice, in a double-blind crossover design, comparing either: (1) placebo vs 10 mg of memantine or (2) placebo vs 20 mg memantine. Tests included measures of acoustic startle magnitude and habituation, PPI, MMN, autonomic indices, and subjective self-rating scales. Memantine (20 mg) significantly enhanced PPI in CPD subjects, and enhanced MMN across subject groups. These effects on PPI were age dependent and most evident in older CPD patients, whereas those on MMN were most evident in younger subjects. The lower dose (10 mg) either had no detectable effect or tended to degrade these measures. The NMDA antagonist, memantine, has dose-dependent effects on preconscious, automatic measures of sensorimotor gating and auditory sensory processing that are associated with enhanced cognition and function in CPD patients. Ongoing studies will determine whether these memantine-induced changes predict acute pro-cognitive or otherwise clinically beneficial effects in CPD patients.
Effect of text type on near work-induced contrast adaptation in myopic and emmetropic young adults.
Yeo, Anna C H; Atchison, David A; Schmid, Katrina L
2013-02-27
Contrast adaptation has been speculated to be an error signal for emmetropization. Myopic children exhibit higher contrast adaptation than emmetropic children. This study aimed to determine whether contrast adaptation varies with the type of text viewed by emmetropic and myopic young adults. Baseline contrast sensitivity was determined in 25 emmetropic and 25 spectacle-corrected myopic young adults for 0.5, 1.2, 2.7, 4.4, and 6.2 cycles per degree (cpd) horizontal sine wave gratings. The adults spent periods looking at a 6.2 cpd high-contrast horizontal grating and reading lines of English and Chinese text (these texts comprised 1.2 cpd row and 6 cpd stroke frequencies). The effects of these near tasks on contrast sensitivity were determined, with decreases in sensitivity indicating contrast adaptation. Contrast adaptation was affected by the near task (F2,672 = 43.0; P < 0.001). Adaptation was greater for the grating task (0.13 ± 0.17 log unit, averaged across all frequencies) than reading tasks, but there was no significant difference between the two reading tasks (English 0.05 ± 0.13 log unit versus Chinese 0.04 ± 0.13 log unit). The myopic group showed significantly greater adaptation (by 0.04, 0.04, and 0.05 log units for English, Chinese, and grating tasks, respectively) than the emmetropic group (F1,48 = 5.0; P = 0.03). In young adults, reading Chinese text induced similar contrast adaptation as reading English text. Myopes exhibited greater contrast adaptation than emmetropes. Contrast adaptation, independent of text type, might be associated with myopia development.
Bıçakcı, Ünal; Genç, Gürkan; Tander, Burak; Günaydın, Mithat; Demirel, Dilek; Özkaya, Ozan; Rızalar, Rıza; Arıtürk, Ender; Bernay, Ferit
2016-01-01
INTRODUCTION: The aim of this study was to evaluate patients with end stage renal failure (ESRD) who underwent chronic peritoneal dialysis (CPD). The clinical outcomes of laparoscopic and open placements of catheters were compared. MATERIALS AND METHODS: We reviewed 49 (18 male and 31 female) children with CPD according to age, sex, cause of ESRD, catheter insertion method, kt/V rate, complications, presence of peritonitis, catheter survival rate between January 2002 and February 2014. RESULTS: Thirty-three patients were with open placement and 16 patients were with laparoscopic placement. The rate of the peritonitis is significantly less in patients with laparoscopic access than open access (n = 4 vs n = 25) (P <0.01). Patients with peritonitis were younger than those who had no attack of peritonitis (10.95 ± 0.8 years vs 13.4 ± 0.85 years). According to the development of complications, significant difference has not been found between the open (n = 9) and laparoscopic (n = 3) approaches except the peritonitis. Catheter survival rate for the first year was 95%, and for five years was 87.5%. There was no difference between open and laparoscopic group according to catheter survival rate. The mean kt/V which indicates the effectiveness of peritoneal dialysis was mean 2.26 ± 0.08. No difference was found between laparoscopic and open methods according to kt/V. CONCLUSION: Laparoscopic placement of CPD results in lower peritonitis rate. Catheter survival rate was excellent in both groups. Single port laparoscopic access for CPD catheter insertion is an effective and safe method. PMID:27073310
Swanson, William H; Dul, Mitchell W; Horner, Douglas G; Liu, Tiffany; Tran, Irene
2014-01-20
To develop perimetric stimuli for which sensitivities are more resistant to reduced retinal illumination than current clinical perimeters. Fifty-four people free of eye disease were dilated and tested monocularly. For each test, retinal illumination was attenuated with neutral density (ND) filters, and a standard adaptation model was fit to derive mean and SEM for the adaptation parameter (NDhalf). For different stimuli, t-tests on NDhalf were used to assess significance of differences in consistency with Weber's law. Three experiments used custom Gaussian-windowed contrast sensitivity perimetry (CSP). Experiment 1 used CSP-1, with a Gaussian temporal pulse, a spatial frequency of 0.375 cyc/deg (cpd), and SD of 1.5°. Experiment 1 also used the Humphrey Matrix perimeter, with the N-30 test using 0.25 cpd and 25 Hz flicker. Experiment 2 used a rectangular temporal pulse, SDs of 0.25° and 0.5°, and spatial frequencies of 0.0 and 1.0 cpd. Experiment 3 used CSP-2, with 5-Hz flicker, SDs from 0.5° to 1.8°, and spatial frequencies from 0.14 to 0.50 cpd. In Experiment 1, CSP-1 was more consistent with Weber's law (NDhalf ± SEM = 1.86 ± 0.08 log unit) than N-30 (NDhalf = 1.03 ± 0.03 log unit; t > 9, P < 0.0001). All stimuli used in Experiments 2 and 3 had comparable consistency with Weber's law (NDhalf = 1.49-1.69 log unit; t < 2). Perimetric sensitivities were consistent with Weber's law when higher temporal frequencies were avoided.
Coleman, Anne Marie; Chouliara, Zoë; Currie, Kay
2018-03-01
The aim of this article is to explore the positive and negative impacts of working therapeutically in complex psychological trauma (CPT), particularly the field of gender-based violence (GBV) and childhood sexual abuse (CSA), from the clinicians' perspective. The focus was on the prospect of positive gains and growth for therapists. Twenty-one clinicians ( n = 21; counselors/psychotherapists and psychologists) from National Health Service (NHS) specialist trauma services, a community mental health team, and specialist sexual assault counseling organization participated. Interpretative phenomenological analysis (IPA) was utilized to conduct single one-off interviews and analysis. Six themes were identified: Called to the work; Connection, Separation, and Oneness; Into and out of the darkness; Chaos into meaning; Reparation not repetition; and Expansion and growth. The first "Therapist Led Framework of Growth in Trauma Work" is presented. Vicarious posttraumatic growth (VPTG) was a key finding, with CPT therapists experiencing a "challenge/benefit/change" growth process. Adoption of actively relational strategies to enhance clinicians' growth process through trauma work is being proposed. The benefits of conceptualizing both the positive and negative impacts of such work for supervision, training, shaping the formal curricula, service management, and continuing professional development (CPD) are being discussed. The need for good practice guidelines on self-care internationally is highlighted.
A number of erythrocyte phosphate metabolites (adenosine tri- and diphosphates, guanosine triphosphate, 2,3- diphosphoglycerate ) affected heme-heme...maintained at higher concentrations than those stored in CPD blood; DPG levels were greater in CPD blood. These differences were due to the pH of the
Konti, Aikaterini; Mamma, Diomi; Hatzinikolaou, Dimitios G; Kekos, Dimitris
2016-10-01
3-Chloro-1,2-propanediol (3-CPD) biodegradation by Ca-alginate immobilized Pseudomonas putida cells was performed in batch system, continuous stirred tank reactor (CSTR), and packed-bed reactor (PBR). Batch system exhibited higher biodegradation rates and 3-CPD uptakes compared to CSTR and PBR. The two continuous systems (CSTR and PBR) when compared at 200 mg/L 3-CPD in the inlet exhibited the same removal of 3-CPD at steady state. External mass-transfer limitations are found negligible at all systems examined, since the observable modulus for external mass transfer Ω ≪ 1 and the Biot number Bi > 1. Intra-particle diffusion resistance had a significant effect on 3-CPD biodegradation in all systems studied, but to a different extent. Thiele modulus was in the range of 2.5 in batch system, but it was increased at 11 when increasing cell loading in the beads, thus lowering significantly the respective effectiveness factor. Comparing the systems at the same cell loading in the beads PBR was less affected by internal diffusional limitations compared to CSTR and batch system, and, as a result, exhibited the highest overall effectiveness factor.
Restoring Anterior Aesthetics by a Rotational Path Cast Partial Denture: An Overlooked Technique
Bhat, Bala Saraswati; Arora, Himanshu
2016-01-01
Cast Partial Dentures (CPD) has long been known to restore missing teeth in patients with minimal invasion on hard and soft tissues. Although satisfactory otherwise, the main concern in CPD is the anterior display of metal. Also the technique sensitive lab procedures, together with the esthetic concern have built an iceberg around the frequent utilization of this treatment modality. With the advent of various techniques to get rid of the metallic display, it was predicted to have more CPD’s done in the dental arena. But the conceptual technicalities of the procedure took away the limelight from this treatment modality and focused on the fixed prosthodontics. Although feasible in a large number of patients, fixed prosthesis still has areas of restriction. It is here, when we apply our knowledge and skill of esthetic CPD. Esthetic CPD eliminates the metal display by utilizing desirable undercuts. The engaging action of the framework into these undercuts paves way for a rotational motion to seat the remaining prosthesis. Hence dual path of insertion helps eliminating the anterior clasp. In this case report dual path of insertion is discussed for replacing anterior teeth in an old male patient who had mild esthetic concerns. Following the conservative approach of CPD (over FPD) esthetic and restorative treatment was planned with patient’s consent. PMID:27437375
Evaluation of the Treatment of Congenital Penile Curvature Including Psychosexual Assessment.
Zachalski, Wojciech; Krajka, Kazimierz; Matuszewski, Marcin
2015-08-01
Penile corporoplasty is a well-established treatment method of congenital penile deviation (CPD). Anatomical results are good with only slight differences between surgical procedures used. The disease however has huge influence on young male quality of life. This issue is not well analyzed in the literature. The aim of the study was to evaluate quality of life of the patients affected with CPD before and after the surgical treatment Study population consisted of 107 patients with CPD referred for surgical management. Patients were evaluated with not only clinical assessment, but also by four questionnaires measuring various aspects of quality of life. They were: Short-Form Medical Outcomes, Sexual Quality of Life Questionnaire for Man, Beck Depression Inventory, and International Index of Erectile Function. Quality of life measurements showed deep decrease in the general quality of life, sexual performance, depression scale, as well as in physical and mental health in men with CPD. All these parameters were restored to normal after the successful surgical treatment with any method. CPD deeply decreases the quality of life of the affected men in many aspects. Surgical treatment is able to repair the anatomical deformity and as well as significantly restore the patients' psychosocial well-being. © 2015 International Society for Sexual Medicine.
NASA Astrophysics Data System (ADS)
Dergunov, Alexander D.; Shabrova, Elena V.; Dobretsov, Gennady E.
2010-03-01
To investigate the influence of lipid unsaturation and neutral lipid on the maturation of high density lipoproteins, the discoidal complexes of apoA-I, phosphatidylcholine and cholesteryl ester (CE) were prepared. Saturated dipalmitoylphosphatidylcholine (DPPC) and unsaturated palmitoyllinoleoylphosphatidylcholine (PLPC), palmitoyloleoylphosphatidylcholine (POPC), and fluorescent probe cholesteryl 1-pyrenedecanoate (CPD) that forms in a diffusion- and concentration-dependent manner short-lived dimer of unexcited and excited molecules (excimer) were used. The apoA-I/DPPC/CPD complexes were heterogeneous by size, composition and probe location. CPD molecules incorporated more efficiently into larger complexes and accumulated in a central part of the discs. The apoA-I/POPC(PLPC)/CPD were also heterogeneous, however, probe molecules distributed preferentially into smaller complexes and accumulated at disc periphery. The kinetics of CPD transfer by recombinant cholesteryl ester transfer protein (CETP) to human plasma LDL is well described by two-exponential decay, the fast component with a shorter transfer time being more populated in PLPC compared to DPPC complexes. The presence of CE molecules in discoidal HDL results in particle heterogeneity. ApoA-I influences the CETP activity modulating the properties of apolipoprotein-phospholipid interface. This may include CE molecules accumulation in the boundary lipid in unsaturated phosphatidylcholine and cluster formation in the bulk bilayer in saturated phosphatidylcholine.
Tang, G; Dong, X; Huang, X; Huang, X-J; Liu, H; Wang, Y; Ye, W-C; Shi, L
2015-09-10
Neuronal differentiation is a critical developmental process that determines accurate synaptic connection and circuit wiring. A wide variety of naturally occurring compounds have been shown as promising drug leads for the generation and differentiation of neurons. Here we report that a diarylheptanoid from the plant Alpinia officinarum, 7-(4-hydroxyphenyl)-1-phenyl-4E-hepten-3-one (Cpd 1), exhibited potent activities in neuronal differentiation and neurite outgrowth. Cpd 1 induced differentiation of neuroblastoma Neuro-2a cells into a neuron-like morphology, and accelerated the establishment of axon-dendrite polarization of cultured hippocampal neurons. Moreover, Cpd 1 promoted neurite extension in both Neuro-2a cells and neurons. We showed that the effects of Cpd 1 on neuronal differentiation and neurite growth were specifically dependent on the activation of extracellular signal-regulated kinases (ERKs) and phosphoinositide 3-kinase (PI3K)-Akt signaling pathways. Importantly, intraperitoneal administration of Cpd 1 promoted the differentiation of new-born progenitor cells into mature neurons in the adult hippocampal dentate gyrus. Collectively, this study identifies a naturally occurring diarylheptanoid with beneficial effects on neuronal differentiation and neurite outgrowth in vitro and in vivo. Copyright © 2015 IBRO. Published by Elsevier Ltd. All rights reserved.
Mallet, Justin D.; Bastien, Nathalie; Gendron, Sébastien P.; Rochette, Patrick J.
2016-01-01
Absorption of UV rays by DNA generates the formation of mutagenic cyclobutane pyrimidine dimers (CPD) and pyrimidine (6–4) pyrimidone photoproducts (6-4PP). These damages are the major cause of skin cancer because in turn, they can lead to signature UV mutations. The eye is exposed to UV light, but the cornea is orders of magnitude less prone to UV-induced cancer. In an attempt to shed light on this paradox, we compared cells of the corneal epithelium and the epidermis for UVB-induced DNA damage frequency, repair and cell death sensitivity. We found similar CPD levels but a 4-time faster UVB-induced CPD, but not 6-4PP, repair and lower UV-induced apoptosis sensitivity in corneal epithelial cells than epidermal. We then investigated levels of DDB2, a UV-induced DNA damage recognition protein mostly impacting CPD repair, XPC, essential for the repair of both CPD and 6-4PP and p53 a protein upstream of the genotoxic stress response. We found more DDB2, XPC and p53 in corneal epithelial cells than in epidermal cells. According to our results analyzing the protein stability of DDB2 and XPC, the higher level of DDB2 and XPC in corneal epithelial cells is most likely due to an increased stability of the protein. Taken together, our results show that corneal epithelial cells have a better efficiency to repair UV-induced mutagenic CPD. On the other hand, they are less prone to UV-induced apoptosis, which could be related to the fact that since the repair is more efficient in the HCEC, the need to eliminate highly damaged cells by apoptosis is reduced. PMID:27611318
Cyclobutane pyrimidine dimers are photosensitised by carprofen plus UVA in human HaCaT cells.
Robinson, K S; Traynor, N J; Moseley, H; Ferguson, J; Woods, J A
2010-06-01
Every year in the UK about 75,000 cases of non-melanoma skin cancer (NMSC) are registered, and about 9500 people are diagnosed with cutaneous melanoma (CM). The main risk factor for these cancers is exposure to sunlight. The effects of light on skin are wavelength dependent, with wavelengths in the UVB waveband (280-315 nm) being the most carcinogenic. UVB is directly absorbed by DNA, producing dimeric pyrimidine photoproducts including cyclobutane pyrimidine dimers (CPD) and pyrimidine (6-4) pyrimodone photoproducts (6-4PP). However UVA (315-400 nm) can also produce CPD, induce skin tumours in mice, and has been shown to be mutagenic in cell culture. Although the precise role of UVA in human skin cancer remains to be elucidated, it comprises the major portion of solar UV radiation, transmits through window glass and can be delivered in high doses from tanning lamps. Non-steroidal anti-inflammatory drugs (NSAIDs), in particular the 2-aryl propionic acid derivatives, are a well-documented group of photosensitising chemicals producing clinical phototoxic and photoallergic reactions. We have used carprofen, a model compound from this group to see if it could amplify the effects of UVA and contribute to the formation of CPD by UVA. Preliminary work has shown that carprofen combined with low doses of UVA (lambda(max): 365 nm; 5 J/cm(2)) can produce both strand breaks (SB) and CPD in human skin or blood cells. CPD were detected indirectly by both an immunofluorescence method and as T4 endonuclease V sensitive sites in the comet assay. These findings show that compounds other than fluoroquinolones and psoralen derivatives may contribute to CPD formation in skin cells in combination with UVA. Copyright 2010 Elsevier Ltd. All rights reserved.
Multiscale modeling of the dynamics of multicellular systems
NASA Astrophysics Data System (ADS)
Kosztin, Ioan
2011-03-01
Describing the biomechanical properties of cellular systems, regarded as complex highly viscoelastic materials, is a difficult problem of great conceptual and practical value. Here we present a novel approach, referred to as the Cellular Particle Dynamics (CPD) method, for: (i) quantitatively relating biomechanical properties at the cell level to those at the multicellular and tissue level, and (ii) describing and predicting the time evolution of multicellular systems that undergo biomechanical relaxations. In CPD cells are modeled as an ensemble of cellular particles (CPs) that interact via short range contact interactions, characterized by an attractive (adhesive interaction) and a repulsive (excluded volume interaction) component. The time evolution of the spatial conformation of the multicellular system is determined by following the trajectories of all CPs through integration of their equations of motion. Cell and multicellular level biomechanical properties (e.g., viscosity, surface tension and shear modulus) are determined through the combined use of experiments and theory of continuum viscoelastic media. The same biomechanical properties are also ``measured'' computationally by employing the CPD method, the results being expressed in terms of CPD parameters. Once these parameters have been calibrated experimentally, the formalism provides a systematic framework to predict the time evolution of complex multicellular systems during shape-changing biomechanical transformations. By design, the CPD method is rather flexible and most suitable for multiscale modeling of multicellular system. The spatial level of detail of the system can be easily tuned by changing the number of CPs in a cell. Thus, CPD can be used equally well to describe both cell level processes (e.g., the adhesion of two cells) and tissue level processes (e.g., the formation of 3D constructs of millions of cells through bioprinting). Work supported by NSF [FIBR-0526854 and PHY-0957914]. Computer time provided by the University of Missouri Bioinformatics Consortium.
Memantine Effects On Sensorimotor Gating and Mismatch Negativity in Patients with Chronic Psychosis
Swerdlow, Neal R; Bhakta, Savita; Chou, Hsun-Hua; Talledo, Jo A; Balvaneda, Bryan; Light, Gregory A
2016-01-01
Patients with chronic psychotic disorders (CPD) exhibit deficient sensorimotor gating (measured by prepulse inhibition (PPI) of startle) and mismatch negativity (MMN). In healthy subjects (HS), N-methyl-D-aspartate (NMDA) antagonists like memantine and ketamine increase PPI, and under some conditions, memantine enhances MMN; these findings present a challenge to understanding the basis for deficient PPI and MMN in psychotic disorders, as reduced NMDA activity is implicated in the pathogenesis of these disorders. Here we assessed for the first time the effects of memantine on PPI and MMN in CPD subjects. Baseline PPI was measured in HS and patients with a diagnosis of schizophrenia or schizoaffective disorder, depressed type. Subjects (total n=84) were then tested twice, in a double-blind crossover design, comparing either: (1) placebo vs 10 mg of memantine or (2) placebo vs 20 mg memantine. Tests included measures of acoustic startle magnitude and habituation, PPI, MMN, autonomic indices, and subjective self-rating scales. Memantine (20 mg) significantly enhanced PPI in CPD subjects, and enhanced MMN across subject groups. These effects on PPI were age dependent and most evident in older CPD patients, whereas those on MMN were most evident in younger subjects. The lower dose (10 mg) either had no detectable effect or tended to degrade these measures. The NMDA antagonist, memantine, has dose-dependent effects on preconscious, automatic measures of sensorimotor gating and auditory sensory processing that are associated with enhanced cognition and function in CPD patients. Ongoing studies will determine whether these memantine-induced changes predict acute pro-cognitive or otherwise clinically beneficial effects in CPD patients. PMID:26062785
Blur-resistant Perimetric Stimuli
Horner, Douglas G.; Dul, Mitchell W.; Swanson, William H.; Liu, Tiffany; Tran, Irene
2013-01-01
Purpose To develop perimetric stimuli which are resistant to the effects of peripheral defocus. Methods One eye each was tested on subjects free of eye disease. Experiment 1 assessed spatial frequency, testing 12 subjects at eccentricities from 2° to 7°, using blur levels from 0 D to 3 D for two (Gabor) stimuli (spatial standard deviation (SD) = 0.5°, spatial frequencies of 0.5 and 1.0 cpd). Experiment 2 assessed stimulus size, testing 12 subjects at eccentricities from 4° to 7°, using blur levels 0 D to 6 D, for two Gaussians with SDs of 0.5° and 0.25° and a 0.5 cpd Gabor with SD of 0.5°. Experiment 3 tested 13 subjects at eccentricities from fixation to 27°, using blur levels 0 D to 6 D, for Gabor stimuli at 56 locations; the spatial frequency ranged from 0.14 to 0.50 cpd with location, and SD was scaled accordingly. Results In experiment 1, blur by 3 D caused a small decline in log contrast sensitivity (CS) for the 0.5 cpd stimulus (mean ± SE = −0.09 ± 0.08 log unit) and a larger (t = 7.7, p <0.0001) decline for the 1.0 cpd stimulus (0.37 ± 0.13 log unit). In experiment 2, blur by 6 D caused minimal decline for the larger Gaussian, by −0.17 ± 0.16 log unit, and larger (t >4.5, p < 0.001) declines for the smaller Gaussian (−0.33 ± 0.16 log unit) and the Gabor (−0.36 ± 0.18 log unit). In experiment 3, blur by 6 D caused declines by 0.27 ± 0.05 log unit for eccentricities from 0° to 10°, by 0.20 ± 0.04 log unit for eccentricities from 10° to 20° and 0.13 ± 0.03 log unit for eccentricities from 20°–27°. Conclusions Experiments 1 & 2 allowed us to design stimuli for Experiment 3 that were resistant to effects of peripheral defocus. PMID:23584488
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2011-07-29
...: Application for Technical Assistance for Community Planning and Development (CPD) Programs. OMB Approval... DEPARTMENT OF HOUSING AND URBAN DEVELOPMENT [Docket No. FR-5480-N-71] Notice of Submission of Proposed Information Collection to OMB; Application for Technical Assistance for Community Planning and...
DOE Office of Scientific and Technical Information (OSTI.GOV)
Gressel, O.; Nelson, R. P.; Turner, N. J.
We present global hydrodynamic (HD) and magnetohydrodynamic (MHD) simulations with mesh refinement of accreting planets embedded in protoplanetary disks (PPDs). The magnetized disk includes Ohmic resistivity that depends on the overlying mass column, leading to turbulent surface layers and a dead zone near the midplane. The main results are: (1) the accretion flow in the Hill sphere is intrinsically three-dimensional for HD and MHD models. Net inflow toward the planet is dominated by high-latitude flows. A circumplanetary disk (CPD) forms. Its midplane flows outward in a pattern whose details differ between models. (2) The opening of a gap magnetically couplesmore » and ignites the dead zone near the planet, leading to stochastic accretion, a quasi-turbulent flow in the Hill sphere, and a CPD whose structure displays high levels of variability. (3) Advection of magnetized gas onto the rotating CPD generates helical fields that launch magnetocentrifugally driven outflows. During one specific epoch, a highly collimated, one-sided jet is observed. (4) The CPD's surface density is ∼30 g cm{sup −2}, small enough for significant ionization and turbulence to develop. (5) The accretion rate onto the planet in the MHD simulation reaches a steady value 8 × 10{sup –3} M {sub ⊕} yr{sup –1} and is similar in the viscous HD runs. Our results suggest that gas accretion onto a forming giant planet within a magnetized PPD with a dead zone allows rapid growth from Saturnian to Jovian masses. As well as being relevant for giant planet formation, these results have important implications for the formation of regular satellites around gas giant planets.« less
Zhan, Xiaoping; Qin, Weixi; Wang, Shuai; Zhao, Kai; Xin, Yuxuan; Wang, Yaolin; Qi, Qi; Mao, Zhenmin
2017-01-01
Cancer is considered a major public health problem worldwide. The aim of this paper is to design and synthesis of novel anticancer agents with potent anticancer activity and minimum side effects. A series of pyrrole derivatives were synthesized, their anti-cancer activity against nine cancer cell lines and two non-cancer cell lines were evaluated by MTT assay, and their cell cycle progression were determined by flow cytometry analysis. The study of the structure-activity relationships revealed that the introduction of the electron-donation groups at the 4th position of the pyrrole ring increased the anti-cancer activity. Among the synthesized compounds, specially the compounds bearing 3,4-dimethoxy phenyl at the 4th position of the pyrrole ring showed potent anti-cancer activity, cpd 19 was the most potent against MGC 80-3, HCT-116 and CHO cell lines (IC50s = 1.0-1.7 μM), cpd 21 was the most potent against HepG2, DU145 and CT-26 cell lines (IC50s = 0.5-0.9 μM), and cpd 15 was the most potent against A549 (IC50 = 3.6 μM). Moreover, these potent compounds showed weak cytotoxicity against HUVEC and NIH/3T3. Thus, the cpds 15, 19 and 21 show potential anti-cancer for further investigation. Furthermore, the flow cytometry analysis revealed that cpd 21 arrested the CT-26 cells at S phase, and induced the cell apoptosis. Thus, these compounds with the potent anticancer activity and low toxicity have potential for the development of new anticancer chemotherapy agents. Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.org.
Swanson, William H.; Dul, Mitchell W.; Horner, Douglas G.; Liu, Tiffany; Tran, Irene
2014-01-01
Purpose. To develop perimetric stimuli for which sensitivities are more resistant to reduced retinal illumination than current clinical perimeters. Methods. Fifty-four people free of eye disease were dilated and tested monocularly. For each test, retinal illumination was attenuated with neutral density (ND) filters, and a standard adaptation model was fit to derive mean and SEM for the adaptation parameter (NDhalf). For different stimuli, t-tests on NDhalf were used to assess significance of differences in consistency with Weber's law. Three experiments used custom Gaussian-windowed contrast sensitivity perimetry (CSP). Experiment 1 used CSP-1, with a Gaussian temporal pulse, a spatial frequency of 0.375 cyc/deg (cpd), and SD of 1.5°. Experiment 1 also used the Humphrey Matrix perimeter, with the N-30 test using 0.25 cpd and 25 Hz flicker. Experiment 2 used a rectangular temporal pulse, SDs of 0.25° and 0.5°, and spatial frequencies of 0.0 and 1.0 cpd. Experiment 3 used CSP-2, with 5-Hz flicker, SDs from 0.5° to 1.8°, and spatial frequencies from 0.14 to 0.50 cpd. Results. In Experiment 1, CSP-1 was more consistent with Weber's law (NDhalf ± SEM = 1.86 ± 0.08 log unit) than N-30 (NDhalf = 1.03 ± 0.03 log unit; t > 9, P < 0.0001). All stimuli used in Experiments 2 and 3 had comparable consistency with Weber's law (NDhalf = 1.49–1.69 log unit; t < 2). Conclusions. Perimetric sensitivities were consistent with Weber's law when higher temporal frequencies were avoided. PMID:24370832
Skinner, Anita
2016-11-23
What was the nature of the CPD activity, practice-related feedback and/or event and/or experience in your practice? The CPD article discussed the importance of human immunodeficiency virus (HIV) testing and diagnosing the condition as early as possible, so that antiretroviral treatment can be initiated and patient outcomes improved.
Ma, Peng-Fei; Jiang, Jie; Gao, Chang; Cheng, Pan-Pan; Li, Jia-Li; Huang, Xin; Lin, Ying-Ying; Li, Qing; Peng, Yuan-Zheng; Cai, Mei-Chun; Shao, Wei; Zhu, Qi; Han, Sai; Qin, Qing; Xia, Jun-Jie; Qi, Zhong-Quan
2014-10-01
Islet transplantation is a therapeutic option for type 1 diabetes, but its long-term success is limited by islet allograft survival. Many factors imperil islet survival, especially the adverse effects and toxicity due to clinical immunosuppressants. Compound (Cpd) K is a synthesized analog of highly unsaturated fatty acids from Isatis tinctoria L. (Cruciferae). Here we investigated the therapeutic effect of Cpd K in diabetic mice and found that it significantly prolonged islet allograft survival with minimal adverse effects after 10 days. Furthermore, it reduced the proportion of CD4(+) and CD8(+) T cells in spleen and lymph nodes, inhibited inflammatory cell infiltration in allografts, suppressed serum interleukin-2 and interferon-γ secretion, and increased transforming growth factor-β and Foxp3 mRNA expression. Surprisingly, Cpd K and rapamycin had a synergistic effect. Cpd K suppressed proliferation of naïve T cells by inducing T-cell anergy and promoting the generation of regulatory T cells. In addition, nuclear factor-κB signaling was also blocked. Taken together, these findings indicate that Cpd K may have a potential immunosuppressant effect on islet transplantation. © 2014 by the American Diabetes Association. Readers may use this article as long as the work is properly cited, the use is educational and not for profit, and the work is not altered.
Theophilus, Eugenia H; Coggins, Christopher R E; Chen, Peter; Schmidt, Eckhardt; Borgerding, Michael F
2015-03-01
Tobacco toxicant-related exposure reduction is an important tool in harm reduction. Cigarette per day reduction (CPDR) occurs as smokers migrate from smoking cigarettes to using alternative tobacco/nicotine products, or quit smoking. Few reports characterize the dose-response relationships between CPDR and effects on exposure biomarkers, especially at the low end of CPD exposure (e.g., 5 CPD). We present data on CPDR by characterizing magnitudes of biomarker reductions. We present data from a well-controlled, one-week clinical confinement study in healthy smokers who were switched from smoking 19-25 CPD to smoking 20, 10, 5 or 0 CPD. Biomarkers were measured in blood, plasma, urine, and breath, and included smoke-related toxicants, urine mutagenicity, smoked cigarette filter analyses (mouth level exposure), and vital signs. Many of the biomarkers (e.g., plasma nicotine) showed strong CPDR dose-response reductions, while others (e.g., plasma thiocyanate) showed weaker dose-response reductions. Factors that lead to lower biomarker reductions include non-CPD related contributors to the measured response (e.g., other exposure sources from environment, life style, occupation; inter-individual variability). This study confirms CPDR dose-responsive biomarkers and suggests that a one-week design is appropriate for characterizing exposure reductions when smokers switch from cigarettes to new tobacco products. Copyright © 2015 The Authors. Published by Elsevier Inc. All rights reserved.
Constraining the Fundamental Parameters of the O-Type Binary CPD -41 7733
NASA Astrophysics Data System (ADS)
Sana, H.; Rauw, G.; Gosset, E.
2007-04-01
Using a set of high-resolution spectra, we studied the physical and orbital properties of the O-type binary CPD -41 7733, located in the core of NGC 6231. We report the unambiguous detection of a secondary spectral signature and we derive the first SB2 orbital solution of the system. The period is 5.6815+/-0.0015 days, and the orbit has no significant eccentricity. CPD -41 7733 probably consists of stars of spectral types O8.5 and B3. As for other objects in the cluster, we observe discrepant luminosity classifications while using spectroscopic or brightness criteria. Still, the present analysis suggests that both components display physical parameters close to those of typical O8.5 and B3 dwarfs. We also analyze the X-ray light curves and spectra obtained during six 30 ks XMM-Newton pointings spread over the 5.7 day period. We find no significant variability between the different pointings, nor within the individual observations. The CPD -41 7733 X-ray spectrum is well reproduced by a three-temperature thermal mekal model with temperatures of 0.3, 0.8, and 2.4 keV. No X-ray overluminosity, resulting, e.g., from a possible wind interaction, is observed. The emission of CPD -41 7733 is thus very representative of typical O-type star X-ray emission.
Federal Register 2010, 2011, 2012, 2013, 2014
2012-11-19
... Proposed Information Collection to OMB; Funding Availability for OneCPD Technical Assistance and Capacity..., prevent and reduce homelessness, improve data collection and reporting, and use coordinated neighborhood... increase the supply of affordable housing units, prevent and reduce homelessness, improve data collection...
Continuing medical education and professional revalidation in Europe: five case examples.
Maisonneuve, Hervé; Matillon, Yves; Negri, Alfonso; Pallarés, Luis; Vigneri, Ricardo; Young, Howard L
2009-01-01
Since reliable information is scarce to describe continuing medical education (CME) and revalidation in Europe, we carried out a survey in 5 selected countries (France, Germany, Italy, Spain, and the United Kingdom). A tested questionnaire was sent to 2 experts per country (except in Germany), during August-September 2004. In the analyzed countries medical societies, medical associations, and employers are the main CME providers. Pharmaceutical industry sponsorship accounts on the average for more than 50% of the CME financing in those countries. In all 5 countries, CME accreditation systems exist; the national health authorities and medical associations are mainly responsible for them. In France, Italy, and Germany CME is mandatory; in Spain and the United Kingdom it is voluntary. CME credits/points are mainly used for professional career purposes. Revalidation systems have not been introduced in any of these countries, although in the United Kingdom it is being introduced as part of a relicensing process. Recommendations for the implementation of a European system of CME/CPD harmonization are made by the authors.
Wakeling, Judy; Cameron, Niall
2011-11-01
This paper describes a qualitative study which explored the possible impact of enhanced appraisal and the requirements of revalidation upon GP appraisers in Scotland. So far there has been little research examining the impact 'enhanced' appraisal may have on the appraisee or appraiser population. Key objectives were to identify potential benefits and problems with the introduction of enhanced appraisal for the appraiser population and to explore what they perceive its impact will be on the GP workforce more generally. Three focus groups were held with a purposive sample of 17 highly experienced GP appraisers from across Scotland between February and April 2010. The results showed that this group of appraisers perceived that they would need to become more prescriptive about the standard of basic paperwork and evidence that is submitted by an appraisee. This created some anxieties about taking on a more judgemental role. They were concerned about a possible need to inform a high-achieving GP that their evidence was insufficient. Concerns were also raised about appraisees becoming less open and candid during appraisal once the links to revalidation are in place. Uncertainty was expressed about the relationship between the appraiser and responsible officer (RO) and how appraisers should decide which appraisees ought to be flagged up to the RO. The need for clear, standardised summary forms (known as GP Scot 4 in Scotland) to be passed to the RO was highlighted. Some of the appraisers were unsure about the value of new types of evidence which will be required--notably MSF and continuing professional development (CPD) credits. However, a few appraisers noted that some early adopters of CPD credits liked this way of recording their learning whilst MSF could be valuable and was seldom controversial. Potential benefits of 'enhanced appraisal' were highlighted--particularly increased engagement from some GPs who have hitherto been reluctant appraisees. The appraisers in this study wanted further training for their role, particularly training and calibration in delivering MSF feedback and in verifying CPD credits. They were frustrated by delays to revalidation and concerned that enhanced appraisal might be implemented without sufficient support (remediation and IT systems) being in place. However, they remained cautiously optimistic that some of the formative elements of appraisal can be maintained and were content to continue as appraisers provided they receive appropriate training and support and provided adequate remediation systems are in place for those GPs requiring help.
Wotherspoon, Sheena E; McCarthy, Peter W
2016-01-01
There are many professional associations representing chiropractors and chiropractic in the United Kingdom (UK). Each has its unique selling points (USPs) and chiropractors can choose to join as many as they like; however, cost of membership has to be weighed against perceived benefits. The predictors of UK chiropractic association membership and motivational factors to join these associations, have not formally been identified. This research study aimed to identify some of the factors and motivations in Welsh Institute of Chiropractic (WIOC) Alumni regarding their decision to join (or not) a UK chiropractic professional association. An online survey instrument, comprising 23 questions, was administered from November-December 2015 via a link announced on 'The WIOC Alumni' Facebook group (N = 655), the active platform for the WIOC Alumni Organisation. One hundred forty-eight respondents (approximately 22.6 % of 'The WIOC Alumni' Facebook group membership) completed the survey. Ten factors were reported to be important in decision making: 'promoting public awareness of chiropractic' (91.2 %), 'access to professional indemnity insurance' (89.2 %), 'overall professionalism of the association' (87.2 %), 'the identity of the association' (77.7 %), 'positive attitude to research' (77.0 %), 'workplace support and advice' (68.9 %), 'access to events \\ courses \\ seminars' (64.2 %), 'Continuing Professional Development (CPD) activities' (62.2 %), 'cost of membership' (59.5 %) and 'addresses my area of interest' (56.1 %). 'Many of my friends have joined' (71.6 %) was considered unimportant, whereas 'Lobbying: Influencing policy' and 'career development' were considered important by almost twice as many as those that consider them unimportant (45.3 %: 25.7 % and 43.9 %: 27.0 % respectively), 'requirement of employment' and 'associations newsletter' were seen as unimportant by roughly twice as many as those considering them important (44.6 %: 28.4 % and 35.8 %: 28.4 % respectively). Should it become an option, almost 71 % of respondents would support the unification of the four main UK chiropractic associations, (the British, McTimoney, Scottish and United, Chiropractic Associations: BCA MCA, SCA and UCA, respectively). Several factors have an important effect on motivations to join UK chiropractic professional associations. Further research is required to determine if this is WIOC specific or can be extrapolated more generally.
Chemical entity recognition in patents by combining dictionary-based and statistical approaches
Akhondi, Saber A.; Pons, Ewoud; Afzal, Zubair; van Haagen, Herman; Becker, Benedikt F.H.; Hettne, Kristina M.; van Mulligen, Erik M.; Kors, Jan A.
2016-01-01
We describe the development of a chemical entity recognition system and its application in the CHEMDNER-patent track of BioCreative 2015. This community challenge includes a Chemical Entity Mention in Patents (CEMP) recognition task and a Chemical Passage Detection (CPD) classification task. We addressed both tasks by an ensemble system that combines a dictionary-based approach with a statistical one. For this purpose the performance of several lexical resources was assessed using Peregrine, our open-source indexing engine. We combined our dictionary-based results on the patent corpus with the results of tmChem, a chemical recognizer using a conditional random field classifier. To improve the performance of tmChem, we utilized three additional features, viz. part-of-speech tags, lemmas and word-vector clusters. When evaluated on the training data, our final system obtained an F-score of 85.21% for the CEMP task, and an accuracy of 91.53% for the CPD task. On the test set, the best system ranked sixth among 21 teams for CEMP with an F-score of 86.82%, and second among nine teams for CPD with an accuracy of 94.23%. The differences in performance between the best ensemble system and the statistical system separately were small. Database URL: http://biosemantics.org/chemdner-patents PMID:27141091
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2011-01-04
... Transformation Initiative. The OneCPD Integrated Practitioner Assistance System (OneCPD) represents a fundamental... focused on building the kind of grantee management systems and functional capacity necessary to... Section should be directed to the Office of Grants Management and Oversight at (202) 708-0667 or the NOFA...
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2011-04-26
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Effectiveness of Online Community College Success Courses
ERIC Educational Resources Information Center
Abts, Melanie
2012-01-01
The purpose of this action research study was to determine the effectiveness of two online college success courses: CPD 150 (College Success, 3 credits) and CPD 115 (Success Strategies, 1 credit), at Rio Salado College, a Maricopa Community College in Arizona. The goal of these courses is to prepare students to be college-ready by examining…
77 FR 74862 - OneCPD Technical Assistance and Capacity Building Needs Assessment
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2012-12-18
... the Office of Management and Budget (OMB) for review, as required by the Paperwork Reduction Act. The... programs funded by CPD and enable HUD and the TA provider to better understand the scope of assistance... Desk Officer, Office of Management and Budget, New Executive Office Building, Washington, DC 20503; fax...
NASA Technical Reports Server (NTRS)
Gatos, Harry C. (Inventor); Lagowski, Jacek (Inventor)
1977-01-01
A semiconductor sensor adapted to detect with a high degree of sensitivity small magnitudes of a mechanical force, presence of traces of a gas or light. The sensor includes a high energy gap (i.e., .about. 1.0 electron volts) semiconductor wafer. Mechanical force is measured by employing a non-centrosymmetric material for the semiconductor. Distortion of the semiconductor by the force creates a contact potential difference (cpd) at the semiconductor surface, and this cpd is determined to give a measure of the force. When such a semiconductor is subjected to illumination with an energy less than the energy gap of the semiconductors, such illumination also creates a cpd at the surface. Detection of this cpd is employed to sense the illumination itself or, in a variation of the system, to detect a gas. When either a gas or light is to be detected and a crystal of a non-centrosymmetric material is employed, the presence of gas or light, in appropriate circumstances, results in a strain within the crystal which distorts the same and the distortion provides a mechanism for qualitative and quantitative evaluation of the gas or the light, as the case may be.
Schallies, Karla B.; Sadowski, Craig; Meng, Julia; Chien, Peter
2015-01-01
ABSTRACT CbrA is a DivJ/PleC-like histidine kinase of DivK that is required for cell cycle progression and symbiosis in the alphaproteobacterium Sinorhizobium meliloti. Loss of cbrA results in increased levels of CtrA as well as its phosphorylation. While many of the known Caulobacter crescentus regulators of CtrA phosphorylation and proteolysis are phylogenetically conserved within S. meliloti, the latter lacks the PopA regulator that is required for CtrA degradation in C. crescentus. In order to investigate whether CtrA proteolysis occurs in S. meliloti, CtrA stability was assessed. During exponential growth, CtrA is unstable and therefore likely to be degraded in a cell cycle-regulated manner. Loss of cbrA significantly increases CtrA stability, but this phenotype is restored to that of the wild type by constitutive ectopic expression of a CpdR1 variant that cannot be phosphorylated (CpdR1D53A). Addition of CpdR1D53A fully suppresses cbrA mutant cell cycle defects, consistent with regulation of CtrA stability playing a key role in mediating proper cell cycle progression in S. meliloti. Importantly, the cbrA mutant symbiosis defect is also suppressed in the presence of CpdR1D53A. Thus, regulation of CtrA stability by CbrA and CpdR1 is associated with free-living cell cycle outcomes and symbiosis. IMPORTANCE The cell cycle is a fundamental process required for bacterial growth, reproduction, and developmental differentiation. Our objective is to understand how a two-component signal transduction network directs cell cycle events during free-living growth and host colonization. The Sinorhizobium meliloti nitrogen-fixing symbiosis with plants is associated with novel cell cycle events. This study identifies a link between the regulated stability of an essential response regulator, free-living cell cycle progression, and symbiosis. PMID:25897034
Oliveira, Ricardo B; Myers, Jonathan; Araújo, Claudio Gil S; Abella, Joshua; Mandic, Sandra; Froelicher, Victor
2009-06-01
Maximal oxygen pulse (O(2) pulse) mirrors the stroke volume response to exercise, and should therefore be a strong predictor of mortality. Limited and conflicting data are, however, available on this issue. Nine hundred forty-eight participants, classified as those with cardiopulmonary disease (CPD) and those without (non-CPD), underwent cardiopulmonary exercise testing (CPX) for clinical reasons between 1993 and 2003. The ability of maximal O(2) pulse and maximal oxygen uptake (peak VO(2)) to predict mortality was investigated using proportional hazards and Akaike information criterion analyses. All-cause mortality was the endpoint. Over a mean follow-up of 6.3+/-3.2 years, there were 126 deaths. Maximal O(2) pulse, expressed in either absolute or relative to age-predicted terms, and peak VO(2) were significant and independent predictors of mortality in those with and without CPD (P<0.04). Akaike information criterion analysis revealed that the model including both maximal O(2) pulse and peak VO(2) had the highest accuracy for predicting mortality. The optimal cut-points for O(2) pulse and peak VO(2) (<12; > or =12 ml/beat and <16; > or =16 ml/(kg.min) respectively) were established by the area under the receiver-operating-characteristic curve. The relative risks of mortality were 3.4 and 2.2 (CPD and non-CPD, respectively) among participants with both maximal O(2) pulse and peak VO(2) responses below these cut-points compared with participants with both responses above these cut-points. These results indicate that maximal O(2) pulse is a significant predictor of mortality in patients with and without CPD. The addition of absolute and relative O(2) pulse data provides complementary information for risk-stratifying heterogeneous participants referred for CPX and should be routinely included in the CPX report.
Ballistic Missile Defense System (BMDS)
2015-12-01
Assessment and Program Evaluation CARD - Cost Analysis Requirements Description CDD - Capability Development Document CLIN - Contract Line Item Number CPD...Estimate RDT&E - Research, Development, Test, and Evaluation SAR - Selected Acquisition Report SCP - Service Cost Position TBD - To Be Determined TY - Then...BMDS December 2015 SAR March 23, 2016 16:29:09 UNCLASSIFIED 5 Mission and Description Mission and Description To develop, test, and field a layered
Almoqbel, Fahad M; Irving, Elizabeth L; Leat, Susan J
2017-08-01
The purpose of this study was to investigate the development of visual acuity (VA) and contrast sensitivity in children as measured with objective (sweep visually evoked potential) and subjective, psychophysical techniques, including signal detection theory (SDT), which attempts to control for differences in criterion or behavior between adults and children. Furthermore, this study examines the possibility of applying SDT methods with children. Visual acuity and contrast thresholds were measured in 12 children 6 to 7 years old, 10 children 8 to 9 years old, 10 children 10 to 12 years old, and 16 adults. For sweep visually evoked potential measurements, spatial frequency was swept from 1 to 40 cpd to measure VA, and contrast of sine-wave gratings (1 or 8 cpd) was swept from 0.33 to 30% to measure contrast thresholds. For psychophysical measurements, VA and contrast thresholds (1 or 8 cpd) were measured using a temporal two-alternative forced-choice staircase procedure and also with a yes-no SDT procedure. Optotype (logMAR [log of the minimum angle of resolution]) VA was also measured. The results of the various procedures were in agreement showing that there are age-related changes in threshold values and logMAR VA after the age of 6 years and that these visual functions do not become adult-like until the age of 8 to 9 years at the earliest. It was also found that children can participate in SDT procedures and do show differences in criterion compared with adults in psychophysical testing. These findings confirm a slightly later development of VA and contrast sensitivity (8 years or older) and indicate the importance of using SDT or forced-choice procedures in any developmental study to attempt to overcome the effect of criterion in children.
Gose, Severin; Kong, Carol J; Lee, Yer; Samuel, Michael C; Bauer, Heidi M; Dixon, Paula; Soge, Olusegun O; Lei, John; Pandori, Mark
2013-12-01
We evaluated Neisseria gonorrhoeae Etest minimum inhibitory concentrations (MICs) relative to agar dilution MICs for 664 urethral isolates for ceftriaxone (CRO) and azithromycin (AZM), 351 isolates for cefpodoxime (CPD) and 315 isolates for cefixime (CFM). Etest accurately determined CPD, CFM and AZM MICs, but resulted in higher CRO MICs.
CPD -20 1123 (Albus 1) Is a Bright He-B Subdwarf
NASA Astrophysics Data System (ADS)
Vennes, Stéphane; Kawka, Adéla; Smith, J. Allyn
2007-10-01
Based on photometric and astrometric data it has been proposed that Albus 1 (also known as CPD -20 1123) might be a hot white dwarf similar to G191-B2B or, alternatively, a hot subdwarf. We obtained a series of optical spectra showing that CPD -20 1123 is a bright He-B subdwarf. We analyzed the H I Balmer and He I line spectra and measured Teff = 19,800 +/- 400 K, logg=4.55+/-0.10, and logN(He)/N(H)=0.15+/-0.15. This peculiar object belongs to a family of evolved helium-rich stars that may be the products of double-degenerate mergers, or, alternatively, the products of post horizontal- or giant-branch evolution.
Dort, Jonathan; Trickey, Amber; Paige, John; Schwarz, Erin; Cecil, Tom; Coleman, Mark; Dunkin, Brian
2018-05-01
Continuing professional development (CPD) for the surgeon has been challenging because of a lack of standardized approaches of hands-on courses, resulting in poor post-course outcomes. To remedy this situation, SAGES has introduced the ADOPT program, implementing a standardized, long-term mentoring program as part of its hernia hands-on course. Previous work evaluating the pilot program showed increased adoption of learned procedures as well as increased confidence of the mentored surgeons. This manuscript describes the impact of such a program when it is instituted across an entire hands-on course. Following collection of pre-course benchmark data, all participants in the 2016 SAGES hands-on hernia course underwent structured, learner-focused instruction during the cadaveric lab. All faculty had completed a standardized teaching course in the Lapco TT format. Subsequently, course participants were enrolled in a year-long program involving longitudinal mentorship, webinars, conference calls, and coaching. Information about participant demographics, training, experience, self-reported case volumes, and confidence levels related to procedures were collected via survey 3 months prior to 9 months after the course. Twenty surgeons participated in the SAGES ADOPT 2016 hands-on hernia program. Of these, seventeen completed pre-course questionnaires (85%), ten completed the 3-month questionnaire (50%), and four completed the 9-month questionnaire (20%). Nine of ten respondents of the 3-month survey (90%) reported changes in their practice. In the 9-month survey, significant increases in the annualized procedural volumes were reported for open primary ventral hernia repair, open components separation, and mesh insertion for ventral hernia repair (p < 0.001). The expansion of the ADOPT program to an entire hands-on hernia course is both feasible and beneficial, with evidence of Kirkpatrick Levels 1-4a training effectiveness. This expanded success suggests that it is a useful blueprint for the CPD of surgeons wishing to learn new techniques and procedures for their patients.
E-learning in medical education: the potential environmental impact.
Walsh, Kieran
2018-03-01
Introduction There is a growing interest in the use of e-learning in medical education. However until recently there has been little interest in the potential environmental benefits of e-learning. This paper models various environmental outcomes that might emerge from the use of an e-learning resource (BMJ Learning) in CPD. Methods We modeled the use of e-learning as a component of CPD and evaluated the potential impact of this use on the learner's carbon footprint. We looked at a number of models - all from the perspective of a General Practitioner (GP). We assumed that all GPs completed 50 h or credits of CPD per year. Results High users of e-learning can reduce their carbon footprint - mainly by reducing their travel to face-to-face events (reducing printing also has a small beneficial effect). A high user of e-learning can reduce the carbon footprint that relates to their CPD by 18.5 kg. Discussion As global warming continues to pose a risk to human and environmental health, we feel that doctors have a duty to consider learning activities (such as e-learning) that are associated with a lower carbon footprint.
High visual acuity revealed in dogs
Lind, Olle; Milton, Ida; Andersson, Elin; Jensen, Per
2017-01-01
Humans have selectively bred and used dogs over a period of thousands of years, and more recently the dog has become an important model animal for studies in ethology, cognition and genetics. These broad interests warrant careful descriptions of the senses of dogs. Still there is little known about dog vision, especially what dogs can discriminate in different light conditions. We trained and tested whippets, pugs, and a Shetland sheepdog in a two-choice discrimination set-up and show that dogs can discriminate patterns with spatial frequencies between 5.5 and 19.5 cycle per degree (cpd) in the bright light condition (43 cd m-2). This is a higher spatial resolution than has been previously reported although the individual variation in our tests was large. Humans tested in the same set-up reached acuities corresponding to earlier studies, ranging between 32.1 and 44.2 cpd. In the dim light condition (0.0087 cd m-2) the acuity of dogs ranged between 1.8 and 3.5 cpd while in humans, between 5.9 and 9.9 cpd. Thus, humans make visual discrimination of objects from roughly a threefold distance compared to dogs in both bright and dim light. PMID:29206864
High visual acuity revealed in dogs.
Lind, Olle; Milton, Ida; Andersson, Elin; Jensen, Per; Roth, Lina S V
2017-01-01
Humans have selectively bred and used dogs over a period of thousands of years, and more recently the dog has become an important model animal for studies in ethology, cognition and genetics. These broad interests warrant careful descriptions of the senses of dogs. Still there is little known about dog vision, especially what dogs can discriminate in different light conditions. We trained and tested whippets, pugs, and a Shetland sheepdog in a two-choice discrimination set-up and show that dogs can discriminate patterns with spatial frequencies between 5.5 and 19.5 cycle per degree (cpd) in the bright light condition (43 cd m-2). This is a higher spatial resolution than has been previously reported although the individual variation in our tests was large. Humans tested in the same set-up reached acuities corresponding to earlier studies, ranging between 32.1 and 44.2 cpd. In the dim light condition (0.0087 cd m-2) the acuity of dogs ranged between 1.8 and 3.5 cpd while in humans, between 5.9 and 9.9 cpd. Thus, humans make visual discrimination of objects from roughly a threefold distance compared to dogs in both bright and dim light.
Fernández-Zenoff, María V; Estévez, María C; Farías, María E
2014-01-01
Laguna Azul is an oligotrophic lake situated at 4,560 m above sea level and subject to a high level of solar radiation. Bacterioplankton community composition (BCC) was analysed by denaturing gradient gel electrophoresis and the impact of solar ultraviolet radiation was assessed by measuring cyclobutane pyrimidine dimers (CPD). Furthermore, pure cultures of Acinetobacter johnsonii A2 and Rhodococcus sp. A5 were exposed simultaneously and CPD accumulation was studied. Gel analyses generated a total of 7 sequences belonging to Alpha-proteobacteria (1 band), Beta-proteobacteria (1 band), Bacteroidetes (2 bands), Actinobacteria (1 band), and Firmicutes (1 band). DGGE profiles showed minimal changes in BCC and no CPD was detected even though a high level of damage was found in biodosimeters. A. johnsonii A2 showed low level of DNA damage while Rhodococcus sp. A5 exhibited high resistance since no CPD were detected under natural UV-B exposure, suggesting that the bacterial community is well adapted to this highly solar irradiated environment. Copyright © 2014 Asociación Argentina de Microbiología. Publicado por Elsevier España. All rights reserved.
Changes in tobacco use among adolescent smokers in substance abuse treatment.
Shelef, Karni; Diamond, Guy S; Diamond, Gary M; Myers, Mark G
2009-06-01
Adolescents with substance use disorders (SUDs) smoke cigarettes more than youth in the general population. Little is known about changes in smoking patterns during and after outpatient SUD treatment. We examined whether receiving SUD treatment had a differential impact on cigarette smoking behaviors of mild (<10 cigarettes per day [CPD]), moderate (10-19 CPD), and heavy (>or=20 CPD) smokers (smoked on >or=60 days in the past 90). Our sample included 378 adolescents from the Cannabis Youth Treatment study, who were assessed at intake, and after 3, 6, 9, and 12 months. Results indicate that after controlling for the effect of changes in cannabis use, mild smokers decreased days of smoking during treatment and follow-up, whereas moderate and heavy smokers demonstrated a small decrease over treatment, and no change over follow-up. Heavy smokers demonstrated a slight decrease in CPD during the treatment phase. These results suggest that, whereas cigarette smoking may decrease for mild smokers while in SUD treatment, the addition of specialized smoking interventions may be necessary to effect change in cigarette smoking for moderate and heavy smokers. Copyright (c) 2009 APA, all rights reserved.
Gu, Jiande; Wang, Jing; Leszczynski, Jerzy
2014-01-30
Computational chemistry approach was applied to explore the nature of electron attachment to cytosine-rich DNA single strands. An oligomer dinucleoside phosphate deoxycytidylyl-3',5'-deoxycytidine (dCpdC) was selected as a model system for investigations by density functional theory. Electron distribution patterns for the radical anions of dCpdC in aqueous solution were explored. The excess electron may reside on the nucleobase at the 5' position (dC(•-)pdC) or at the 3' position (dCpdC(•-)). From comparison with electron attachment to the cytosine related DNA fragments, the electron affinity for the formation of the cytosine-centered radical anion in DNA is estimated to be around 2.2 eV. Electron attachment to cytosine sites in DNA single strands might cause perturbations of local structural characteristics. Visible absorption spectroscopy may be applied to validate computational results and determine experimentally the existence of the base-centered radical anion. The time-dependent DFT study shows the absorption around 550-600 nm for the cytosine-centered radical anions of DNA oligomers. This indicates that if such species are detected experimentally they would be characterized by a distinctive color.
A mixed-methods evaluation of the Educational Supervision Agreement for Wales
Bullock, Alison; Groves, Caroline; Saayman, Anton Gerhard
2017-01-01
Objectives In a bid to promote high-quality postgraduate education and training and support the General Medical Council’s (GMC) implementation plan for trainer recognition, the Wales Deanery developed the Educational Supervision Agreement (EdSA). This is a three-way agreement between Educational Supervisors, Local Education Providers and the Wales Deanery which clarifies roles, responsibilities and expectations for all. This paper reports on the formative evaluation of the EdSA after 1 year. Design Evaluation of pan-Wales EdSA roll-out (2013–2015) employed a mixed-methods approach: questionnaires (n=191), interviews (n=11) with educational supervisors and discussion with key stakeholders (GMC, All-Wales Trainer Recognition Group, Clinical Directors). Numerical data were analysed in SPSS V.20; open comments underwent thematic content analysis. Participants The study involved Educational Supervisors working in different specialties across Wales, UK. Results At the point of data collection, survey respondents represented 14% of signed agreements. Respondents believed the Agreement professionalises the Educational Supervisor role (85%, n=159 agreed), increases the accountability of Educational Supervisors (87%; n=160) and health boards (72%, n=131), provides leverage to negotiate supporting professional activities’ (SPA) time (76%, n=142) and continuing professional development (CPD) activities (71%, n=131). Factor analysis identified three principal factors: professionalisation of the educational supervisor role, supporting practice through training and feedback and implementation of the Agreement. Conclusions Our evidence suggests that respondents believed the Agreement would professionalise and support their Educational Supervisor role. Respondents showed enthusiasm for the Agreement and its role in maintaining high standards of training. PMID:28600372
Chemical entity recognition in patents by combining dictionary-based and statistical approaches.
Akhondi, Saber A; Pons, Ewoud; Afzal, Zubair; van Haagen, Herman; Becker, Benedikt F H; Hettne, Kristina M; van Mulligen, Erik M; Kors, Jan A
2016-01-01
We describe the development of a chemical entity recognition system and its application in the CHEMDNER-patent track of BioCreative 2015. This community challenge includes a Chemical Entity Mention in Patents (CEMP) recognition task and a Chemical Passage Detection (CPD) classification task. We addressed both tasks by an ensemble system that combines a dictionary-based approach with a statistical one. For this purpose the performance of several lexical resources was assessed using Peregrine, our open-source indexing engine. We combined our dictionary-based results on the patent corpus with the results of tmChem, a chemical recognizer using a conditional random field classifier. To improve the performance of tmChem, we utilized three additional features, viz. part-of-speech tags, lemmas and word-vector clusters. When evaluated on the training data, our final system obtained an F-score of 85.21% for the CEMP task, and an accuracy of 91.53% for the CPD task. On the test set, the best system ranked sixth among 21 teams for CEMP with an F-score of 86.82%, and second among nine teams for CPD with an accuracy of 94.23%. The differences in performance between the best ensemble system and the statistical system separately were small.Database URL: http://biosemantics.org/chemdner-patents. © The Author(s) 2016. Published by Oxford University Press.
Band Excitation Kelvin probe force microscopy utilizing photothermal excitation
Collins, Liam; Jesse, Stephen; Balke, Nina; ...
2015-03-13
A multifrequency open loop Kelvin probe force microscopy (KPFM) approach utilizing photothermal as opposed to electrical excitation is developed. Photothermal band excitation (PthBE)-KPFM is implemented here in a grid mode on a model test sample comprising a metal-insulator junction with local charge-patterned regions. Unlike the previously described open loop BE-KPFM, which relies on capacitive actuation of the cantilever, photothermal actuation is shown to be highly sensitive to the electrostatic force gradient even at biases close to the contact potential difference (CPD). PthBE-KPFM is further shown to provide a more localized measurement of true CPD in comparison to the gold standardmore » ambient KPFM approach, amplitude modulated KPFM. In conclusion, PthBE-KPFM data contain information relating to local dielectric properties and electronic dissipation between tip and sample unattainable using conventional single frequency KPFM approaches.« less
Curie point depth in the SW Caribbean using the radially averaged spectra of magnetic anomalies
NASA Astrophysics Data System (ADS)
Salazar, Juan M.; Vargas, Carlos A.; Leon, Hermann
2017-01-01
We have estimated the Curie Point Depth (CPD) using the average radial power spectrum in a tectonically complex area located in the SW Caribbean basin. Data analyzed came from the World Digital Magnetic Anomaly Map, and three methods have been used to compare results and evaluate uncertainties: Centroid, Spectral Peak, and Forward Modeling. Results show a match along the three methods, suggesting that the CPD values in the area ranging between 6 km and 50 km. The results share the following characteristics: A) High values (> 30 km) are in continental regions; B) There is a trend of maximum CPD values along the SW-NE direction, starting from the Central Cordillera in Colombia to the Maracaibo Lake in Venezuela; C) There is a maximum CPD at the Sierra Nevada de Santa Marta (Colombia) as well as between Costa Rica - Nicaragua and Nicaragua - Honduras borders. The lowest CPD values (< 20 km) are associated with the coastal regions and offshore. We also tested results by estimating the geothermal gradient and comparing measured observations of the study area. Our results suggest at least five thermal terrains in the SW Caribbean Basin: A) The area that is comprising the Venezuela Basin, the Beata Ridge and the Colombia Basin up to longitude parallel to the Providencia Throat. B) The area that includes zones to the north of the Cocos Ridge and Panam Basin up to the trench. C) The orogenic region of the northern Andes and including areas of the Santa Marta Massif. D) The continental sector that encompasses Nicaragua, northern Costa Rica and eastern of Honduras. E) Corresponds to areas of the northern Venezuela and Colombia, NW of Colombia, the Panamanian territory and the transition zones between the Upper and Lower Nicaragua Rise.
Evidence for an ergot alkaloid gene cluster in Claviceps purpurea.
Tudzynski, P; Hölter, K; Correia, T; Arntz, C; Grammel, N; Keller, U
1999-02-01
A gene (cpd1) coding for the dimethylallyltryptophan synthase (DMATS) that catalyzes the first specific step in the biosynthesis of ergot alkaloids, was cloned from a strain of Claviceps purpurea that produces alkaloids in axenic culture. The derived gene product (CPD1) shows only 70% similarity to the corresponding gene previously isolated from Claviceps strain ATCC 26245, which is likely to be an isolate of C. fusiformis. Therefore, the related cpd1 most probably represents the first C. purpurea gene coding for an enzymatic step of the alkaloid biosynthetic pathway to be cloned. Analysis of the 3'-flanking region of cpd1 revealed a second, closely linked ergot alkaloid biosynthetic gene named cpps1, which codes for a 356-kDa polypeptide showing significant similarity to fungal modular peptide synthetases. The protein contains three amino acid-activating modules, and in the second module a sequence is found which matches that of an internal peptide (17 amino acids in length) obtained from a tryptic digest of lysergyl peptide synthetase 1 (LPS1) of C. purpurea, thus confirming that cpps1 encodes LPS1. LPS1 activates the three amino acids of the peptide portion of ergot peptide alkaloids during D-lysergyl peptide assembly. Chromosome walking revealed the presence of additional genes upstream of cpd1 which are probably also involved in ergot alkaloid biosynthesis: cpox1 probably codes for an FAD-dependent oxidoreductase (which could represent the chanoclavine cyclase), and a second putative oxidoreductase gene, cpox2, is closely linked to it in inverse orientation. RT-PCR experiments confirm that all four genes are expressed under conditions of peptide alkaloid biosynthesis. These results strongly suggest that at least some genes of ergot alkaloid biosynthesis in C. purpurea are clustered, opening the way for a detailed molecular genetic analysis of the pathway.
Genetic stability of genome-scale deoptimized RNA virus vaccine candidates under selective pressure
Le Nouën, Cyril; McCarty, Thomas; Brown, Michael; Smith, Melissa Laird; Lleras, Roberto; Dolan, Michael A.; Mehedi, Masfique; Yang, Lijuan; Luongo, Cindy; Liang, Bo; Munir, Shirin; DiNapoli, Joshua M.; Mueller, Steffen; Wimmer, Eckard; Collins, Peter L.; Buchholz, Ursula J.
2017-01-01
Recoding viral genomes by numerous synonymous but suboptimal substitutions provides live attenuated vaccine candidates. These vaccine candidates should have a low risk of deattenuation because of the many changes involved. However, their genetic stability under selective pressure is largely unknown. We evaluated phenotypic reversion of deoptimized human respiratory syncytial virus (RSV) vaccine candidates in the context of strong selective pressure. Codon pair deoptimized (CPD) versions of RSV were attenuated and temperature-sensitive. During serial passage at progressively increasing temperature, a CPD RSV containing 2,692 synonymous mutations in 9 of 11 ORFs did not lose temperature sensitivity, remained genetically stable, and was restricted at temperatures of 34 °C/35 °C and above. However, a CPD RSV containing 1,378 synonymous mutations solely in the polymerase L ORF quickly lost substantial attenuation. Comprehensive sequence analysis of virus populations identified many different potentially deattenuating mutations in the L ORF as well as, surprisingly, many appearing in other ORFs. Phenotypic analysis revealed that either of two competing mutations in the virus transcription antitermination factor M2-1, outside of the CPD area, substantially reversed defective transcription of the CPD L gene and substantially restored virus fitness in vitro and in case of one of these two mutations, also in vivo. Paradoxically, the introduction into Min L of one mutation each in the M2-1, N, P, and L proteins resulted in a virus with increased attenuation in vivo but increased immunogenicity. Thus, in addition to providing insights on the adaptability of genome-scale deoptimized RNA viruses, stability studies can yield improved synthetic RNA virus vaccine candidates. PMID:28049853
Making information skills meaningful: a case study from occupational therapy.
Spring, Hannah
2018-03-01
The effective delivery of information literacy training can be a challenging process, and health library and information professionals are constantly innovating in this area. This article presents a case study of the BHSc (Hons) Occupational therapy degree programme at York St John University to demonstrate ways in which deep integration of information skills into the curriculum can be achieved. The article advises that in the delivery of health and social care related information skills, we should look more broadly at where relevant learning can happen. In particular, contexts of the health care environment are suggested as a consideration rather than the narrow scope of the academic, classroom-based environment. Examples are provided of specific teaching and learning activities used on the programme alongside CPD activity and curriculum design. © 2018 Health Libraries Group.
UV-B-induced DNA damage and repair in the mouse lens.
Mesa, Rosana; Bassnett, Steven
2013-10-17
Epidemiologic studies have linked UV-B exposure to development of cortical cataracts, but the underlying molecular mechanism(s) is unresolved. Here, we used a mouse model to examine the nature and distribution of DNA photolesions produced by ocular UV-B irradiation. Anesthetized mice, eye globes, or isolated lenses were exposed to UV-B. Antibodies specific for 6-4 photoproducts (6-4 PPs) or cyclobutane pyrimidine dimers (CPDs) were used to visualize DNA adducts. Illumination of intact globes with UV-B-induced 6-4 PP and CPD formation in cells of the cornea, anterior iris, and central lens epithelium. Photolesions were not detected in retina or lens cells situated in the shadow of the iris. Photolesions in lens epithelial cells were produced with radiant exposures significantly below the minimal erythemal dose. Lens epithelial cells rapidly repaired 6-4 PPs, but CPD levels did not markedly diminish, even over extended postirradiation recovery periods in vitro or in vivo. The repair of 6-4 PPs did not depend on the proliferative activity of the epithelial cells, since the repair rate in the mitotically-active germinative zone (GZ) was indistinguishable from that of quiescent cells in the central epithelium. Even relatively modest exposures to UV-B produced 6-4 PP and CPD photolesions in lens epithelial cells. Cyclobutane pyrimidine dimer lesions were particularly prevalent and were repaired slowly if at all. Studies on sun-exposed skin have established a causal connection between photolesions and so-called UV-signature mutations. If similar mechanisms apply in the lens, it suggests that somatic mutations in lens epithelial cells may contribute to the development of cortical cataracts.
Gose, Severin; Kong, Carol J; Lee, Yer; Samuel, Michael C; Bauer, Heidi M; Dixon, Paula; Soge, Olusegun O; Lei, John; Pandori, Mark
2013-10-24
We evaluated Neisseria gonorrhoeae Etest minimum inhibitory concentrations (MICs) relative to agar dilution MICs for 664 urethral isolates for ceftriaxone (CRO) and azithromycin (AZM), 351 isolates for cefpodoxime (CPD) and 315 isolates for cefixime (CFM). Etest accurately determined CPD, CFM and AZM MICs, but resulted in higher CRO MICs. © 2013. Published by Elsevier B.V. All rights reserved.
NASA Astrophysics Data System (ADS)
Nadiarnykh, Oleg; Thomas, Giju; Van Voskuilen, Johan; Sterenborg, Henricus J. C. M.; Gerritsen, Hans C.
2012-11-01
Nonlinear optical imaging modalities (multiphoton excited fluorescence, second and third harmonic generation) applied in vivo are increasingly promising for clinical diagnostics and the monitoring of cancer and other disorders, as they can probe tissue with high diffraction-limited resolution at near-infrared (IR) wavelengths. However, high peak intensity of femtosecond laser pulses required for two-photon processes causes formation of cyclobutane-pyrimidine-dimers (CPDs) in cellular deoxyribonucleic acid (DNA) similar to damage from exposure to solar ultraviolet (UV) light. Inaccurate repair of subsequent mutations increases the risk of carcinogenesis. In this study, we investigate CPD damage that results in Chinese hamster ovary cells in vitro from imaging them with two-photon excited autofluorescence. The CPD levels are quantified by immunofluorescent staining. We further evaluate the extent of CPD damage with respect to varied wavelength, pulse width at focal plane, and pixel dwell time as compared with more pronounced damage from UV sources. While CPD damage has been expected to result from three-photon absorption, our results reveal that CPDs are induced by competing two- and three-photon absorption processes, where the former accesses UVA absorption band. This finding is independently confirmed by nonlinear dependencies of damage on laser power, wavelength, and pulse width.
Li, Chunsen; Wu, Wei; Cho, Kyung-Bin; Shaik, Sason
2009-08-24
Two types of tertiary amine oxidation processes, namely, N-dealkylation and N-oxygenation, by compound I (Cpd I) of cytochrome P450 are studied theoretically using hybrid DFT calculations. All the calculations show that both N-dealkylation and N-oxygenation of trimethylamine (TMA) proceed preferentially from the low-spin (LS) state of Cpd I. Indeed, the computed kinetic isotope effects (KIEs) for the rate-controlling hydrogen abstraction step of dealkylation show that only the KIE(LS) fits the experimental datum, whereas the corresponding value for the high-spin (HS) process is much higher. These results second those published before for N,N-dimethylaniline (DMA), and as such, they further confirm the conclusion drawn then that KIEs can be a sensitive probe of spin state reactivity. The ferric-carbinolamine of TMA decomposes most likely in a non-enzymatic reaction since the Fe-O bond dissociation energy (BDE) is negative. The computational results reveal that in the reverse reaction of N-oxygenation, the N-oxide of aromatic amine can serve as a better oxygen donor than that of aliphatic amine to generate Cpd I. This capability of the N-oxo derivatives of aromatic amines to transfer oxygen to the heme, and thereby generate Cpd I, is in good accord with experimental data previously reported.
eCPD in Action and Self-Assessment
ERIC Educational Resources Information Center
Butler, Steve
2007-01-01
Self-assessment is an integral component in the life of any education and training organisation so as to ensure quality improvement. This publication illustrates an individual self-assessment tool developed by the Learning and Skills Network (LSN) which gives feedback and support to assist staff to enhance their teaching and learning through the…
NASA Astrophysics Data System (ADS)
Berger, Hana
This dissertation is concerned with the design and study of an evidence-based approach to the professional development of high-school physics teachers responding to the need to develop effective continuing professional development programs (CPD) in domains that require genuine changes in teachers' views, knowledge, and practice. The goals of the thesis were to design an evidence-based model for the CPD program, to implement it with teachers, and to study its influence on teachers' knowledge, views, and practice, as well as its impact on students' learning. The program was developed in three consecutive versions: a pilot, first, and second versions. Based on the pilot version (that was not part of this study), we developed the first version of the program in which we studied difficulties in employing the evidence-based and blended-learning approaches. According to our findings, we modified the strategies for enacting these approaches in the second version of the program. The influence of the program on the teachers and students was studied during the enactment of the second version of the program. The model implemented in the second version of the program was characterized by four main design principles: 1. The KI and evidence aspects are acquired simultaneously in an integrated manner. 2. The guidance of the teachers follows the principles of cognitive apprenticeship both in the evidence and the KI aspects. 3. The teachers experience the innovative activities as learners. 4. The program promotes continuity of teachers' learning through a structured "blended learning" approach. The results of our study show that this version of the program achieved its goals; throughout the program the teachers progressed in their knowledge, views, and practice concerning the knowledge integration, and in the evidence and learner-centered aspects. The results also indicated that students improved their knowledge of physics and knowledge integration skills that were developed throughout the program. More specifically, analysis of the teachers' discourse during the second version revealed that the program led to significant changes in teachers' knowledge about their students' knowledge and in teachers' views about the following: 1. the advantages of the KIRs' innovative teaching tool, 2. the "evidence" as a useful resource for evaluating the contribution of the KIRs to students' learning, and more generally, as a powerful tool for investigating students' learning, and for improving practice, and 3. several "learner-centered" pedagogical aspects: the importance and legitimacy of learning from peers, the need to listen carefully to students' ideas and reflections, and the need to investigate students' knowledge using a variety of methods, and to plan the teaching accordingly. Our analysis of the students' worksheets verified the teachers' findings about their students' initial state of knowledge and the improvement of this knowledge as a result of advancing through the KIR phases. When we extended the sample and examined worksheets of additional classes, we found similar findings. We also found that the students were aware of the improvement in their knowledge and attributed this improvement to their working with the KIRs. Two major recommendations emerge from this study: 1. We recommend that KIRs be routinely incorporated into physics teaching. The results show that the KIRs contribute to teachers' practice and to students' learning and support the teachers in becoming more learner-centered in their teaching. 2. We recommend incorporating an evidence-based approach in long-term programs aimed at bringing about a significant change in the teachers' practice. In order to engage the teachers with the evidence endeavor, it is recommended to introduce them an innovative teaching tool that is considered by them important and to evoke their curiosity to find out empirically about the influence of the tool on their students' learning. It is also recommended to engage the teachers in ongoing interactions about their experience in implementing the innovative tools in their classes through an online platform by which special, simple online tools are enacted. The present study has several limitations that suggest directions for further study, some of which can be based on the present set of data, but others require additional study. These directions include a detailed study of individual teachers' professional development, studies of ways to up-scale the evidence-based approach and use it effectively in less intensive courses, an extensive study of how students study with the improved versions of the KIRs that resulted from this study, and further investigation into how the new computerized tools can be utilized in professional development courses. (Abstract shortened by UMI.)
Ahmad, Israr; Simanyi, Eva; Guroji, Purushotham; Tamimi, Iman A; delaRosa, Hillary J; Nagar, Anusuiya; Nagar, Priyamvada; Katiyar, Santosh K; Elmets, Craig A; Yusuf, Nabiha
2014-01-01
UVB-induced DNA damage plays a critical role in development of photoimmunosuppression. The purpose of this study was to determine whether repair of UVB-induced DNA damage is regulated by Toll-like receptor-4 (TLR4). When TLR4 gene knockout (TLR4-/-) and TLR4 competent (TLR4+/+) mice were subjected to 90 mJ/cm2 UVB radiation locally, DNA damage in the form of CPD, were repaired more efficiently in the skin and bone marrow dendritic cells (BMDC) of TLR4-/- mice in comparison to TLR4+/+ mice. Expression of DNA repair gene XPA (Xeroderma pigmentosum complementation group A) was significantly lower in skin and BMDC of TLR4+/+ mice than TLR4-/- mice after UVB exposure. When cytokine levels were compared in these strains after UVB exposure, BMDC from UV-irradiated TLR4-/- mice produced significantly more interleukin (IL)-12 and IL-23 cytokines (p<0.05) than BMDC from TLR4+/+ mice. Addition of anti-IL-12 and anti-IL-23 antibodies to BMDC of TLR4-/- mice (before UVB exposure) inhibited repair of CPD, with a concomitant decrease in XPA expression. Addition of TLR4 agonist to TLR4+/+ BMDC cultures decreased XPA expression and inhibited CPD repair. Thus, strategies to inhibit TLR4 may allow for immunopreventive and immunotherapeutic approaches for managing UVB-induced cutaneous DNA damage and skin cancer. PMID:24326454
Epitaxial graphene on SiC(0001): functional electrical microscopy studies and effect of atmosphere.
Kazakova, O; Burnett, T L; Patten, J; Yang, L; Yakimova, R
2013-05-31
Surface potential distribution, V(CPD), and evolution of atmospheric adsorbates on few and multiple layers (FLG and MLG) of graphene grown on SiC(0001) substrate have been investigated by electrostatic and Kelvin force microscopy techniques at T = 20-120 °C. The change of the surface potential distribution, ΔV(CPD), between FLG and MLG is shown to be temperature dependent. The enhanced ΔV(CPD) value at 120 °C is associated with desorption of adsorbates at high temperatures and the corresponding change of the carrier balance. The nature of the adsorbates and their evolution with temperature are considered to be related to the process of adsorption and desorption of the atmospheric water on MLG domains. We demonstrate that both the nano- and microscale wettability of the material are strongly dependent on the number of graphene layers.
New applications of carbon nanostructures in microbial fuel cells (MFC)
NASA Astrophysics Data System (ADS)
Kaca, W.; Żarnowiec, P.; Keczkowska, Justyna; Suchańska, M.; Czerwosz, E.; Kozłowski, M.
2014-11-01
In the studies presented we proposed a new application for nanocomposite carbon films (C-Pd). These films were evaluated as an anode material for Microbial Fuel Cells (MFCs) used for electrical current generation. The results of characterization of C-Pd films composed of carbon and palladium nanograins were obtained using the Physical Vapor Deposition (PVD) method. The film obtained by this method exhibits a multiphase structure composed of fullerene nanograins, amorphous carbon and palladium nanocrystals. Raman Spectroscopy (RS) and scanning electron microscopy (SEM) are used to characterize the chemical composition, morphology and topography of these films. We observed, for MFC with C-Pd anode, the highest electrochemical activity and maximal voltage density - 458 mV (20,8 mV/cm2) for Proteus mirabilis, 426 mV (19,4 mV/cm2) for Pseudomonas aeruginosa and 652 mV (29,6 mV/cm2) for sewage bacteria as the microbial catalyst.
Classifying the auditory P300 using mobile EEG recordings without calibration phase.
Zink, R; Hunyádi, B; Van Huffel, S; De Vos, M
2015-08-01
One of the major drawbacks in mobile EEG Brain Computer Interfaces (BCI) is the need for subject specific training data to train a classifier. By removing the need for supervised classification and calibration phase, new users could start immediate interaction with a BCI. We propose a solution to exploit the structural difference by means of canonical polyadic decomposition (CPD) for three-class auditory oddball data without the need for subject-specific information. We achieve this by adding average event-related-potential (ERP) templates to the CPD model. This constitutes a novel similarity measure between single-trial pairs and known-templates, which results in a fast and interpretable classifier. These results have similar accuracy to those of the supervised and cross-validated stepwise LDA approach but without the need for having subject-dependent data. Therefore the described CPD method has a significant practical advantage over the traditional and widely used approach.
Study of the tritium behavior on the surface of Li 2O by means of work function measurement
NASA Astrophysics Data System (ADS)
Yokota, Toshihiko; Suzuki, Atsushi; Yamaguchi, Kenji; Terai, Takayuki; Yamawaki, Michio
2000-12-01
In the present study, the work function change of Li 2O due to change of oxygen potential of sweep gas was investigated by measuring the contact potential difference (CPD) between Li 2O and Pt electrodes with a so-called `high temperature Kelvin probe'. The CPD change for Li 2O was generally insensitive to the oxygen partial pressure in the sweep gas. A similar insensitivity was also observed for LiAlO 2. Although the CPD change of Li 2O was about 200 mV when the oxygen partial pressure was changed by as much as 15 orders of magnitude, such was not the case for LiAlO 2. By comparing with the results obtained for other Li-bearing ceramics, it was estimated to be caused by the adsorption/desorption processes of water vapor contained in the sweep gas.
DOE Office of Scientific and Technical Information (OSTI.GOV)
Clayton, Geoffrey C.; Gallagher, J. S.; Freeman, W. R.
2011-08-15
We present new Spitzer/IRS spectra of two hot R Coronae Borealis (RCB) stars, one in the Galaxy, V348 Sgr, and one lying in the Large Magellanic Cloud, HV 2671. These two objects may constitute a link between the RCB stars and the late Wolf-Rayet ([WCL]) class of central stars of planetary nebulae (CSPNe), such as CPD -56{sup 0} 8032, that has little or no hydrogen in their atmospheres. HV 2671 and V348 Sgr are members of a rare subclass that has significantly higher effective temperatures than most RCB stars, but shares the traits of hydrogen deficiency and dust formation thatmore » define the cooler RCB stars. The [WC] CSPN star, CPD -56{sup 0} 8032, displays evidence of dual-dust chemistry showing both polycyclic aromatic hydrocarbons (PAHs) and crystalline silicates in its mid-IR spectrum. HV 2671 shows strong PAH emission but no sign of having crystalline silicates. The spectrum of V348 Sgr is very different from that of CPD -56{sup 0} 8032 and HV 2671. The PAH emission seen strongly in the other two stars is not present. Instead, the spectrum is dominated by a broad emission centered at about 8.2 {mu}m. This feature is not identified with either PAHs or silicates. Several other cool RCB stars, novae, and post-asymptotic giant branch stars show similar features in their IR spectra. The mid-IR spectrum of CPD -56{sup 0} 8032 shows emission features that may be associated with C{sub 60}. The other two stars do not show evidence of C{sub 60}. The different nature of the dust around these stars does not help us in establishing further links that may indicate a common origin. HV 2671 has also been detected by Herschel/PACS and SPIRE. V348 Sgr and CPD -56{sup 0} 8032 have been detected by AKARI/Far-Infrared Surveyor. These data were combined with Spitzer, IRAS, Two Micron All Sky Survey, and other photometry to produce their spectral energy distributions (SEDs) from the visible to the far-IR. Monte Carlo radiative transfer modeling was used to study the circumstellar dust around these stars. HV 2671 and CPD -56{sup 0} 8032 require both a flared inner disk with warm dust and an extended diffuse envelope with cold dust to fit their SEDs. The SED of V348 Sgr can be fit with a much smaller disk and envelope. The cold dust in the extended diffuse envelopes inferred around HV 2671 and CPD -56{sup 0} 8032 may consist of interstellar medium swept up during mass-loss episodes.« less
Lauder, W; Roxburgh, M; Atkinson, John; Banks, Pauline; Kane, Helen
2011-05-01
Asynchronous communication has become the dominant mode of on-line instruction and has been incorporated into Flying Start NHS, an on-line programme for newly qualified NMAHPs in the transition phase from student to registered practitioner. On-line programmes have a number of objectives including the delivery of educational materials and the development of on-line communities. This study sought to provide a direct and objective understanding of the quality of the on-line community within Flying Start NHS and give an indication of areas of strength and weakness. The study used mixed methods including a Gricean analysis of on-line communication focusing on quantity, quality, relevance, and manner, and a thematic analysis of communication content. There was little evidence that students engaged in the type of interactive communication essential for creating on-line learning communities. The majority of postings related to progression through Flying Start. The small number of communications which did begin to engage with the learning materials were limited with little evidence of the development of critical debate. Analysis of the qualitative data indicates that the period of transition continues to be stressful with Flying Start NHS being undertaken concurrently with local CPD being seen as duplication of effort. Copyright © 2010 Elsevier Ltd. All rights reserved.
Serdiuk, A V; Levitskiĭ, G N; Miasoedov, N F; Skvortsova, V I
2007-01-01
The study of chronic partial denervation (CPD) and quality of life was carried out in 27 patients with definite, probable and possible diagnosis of motor neuron disease (MND) treated with semax (1% solution). The needle electromyography (EMG) was performed thrice with short-term 2 month interval (60 days before enrollment and on day 1 and day 48 of the study) in three muscles on bulbar, cervical and lumbosacral levels on the less affected side. According to Revised El-Escorial Criteria (1998) the needle EMG for diagnostic purposes was also performed in two muscles on the cervical and lumbosacral levels on the more affected side along with stimulation electroneuronmyography of motor and sensory fibers of the peripheral nerves of neck, upper and lower extremities. The open-label clinical trial of Semax (1% solution) was conducted in sequential groups of patients. The drug was administered intranasally in two 10-day-long courses with 2-weeks break in daily dose of 12 mg. Sixty days before enrollment, and on days 1, 10, 24, 34 and 48, patients were assessed by the Norris ALS, the ALS Functioning Rating Scale and the ALSAQ-40 quality of life in the ALS scale. It was shown that CPD on the early as well as on the late stages was characterized by forward-backward, but not unidirectional course, that did not allow to recommend the follow-up needle EMG with short-term interval for evaluation of drug efficacy monitoring. Early CPD stages were characterized by forward-backwards fluctuations reflecting the compensatory reinnervation process (a phenomenon of exchange of muscle fibers, more rational in view of reinnervation, between adjacent motor units) whereas on the late CPD stages these forward-backwards CPD fluctuations reflected the processes of progressive deterioration of muscle fibers and secondary demyelination of large motor axons. Semax (1% solution) does not influence either the course of CPD or the dynamics of clinical estimates, in particular the terms of ensuing marked functional deficits on bulbar, cervical and lumbosacral levels of segmental innervation. However, 1% semax significantly improves the total estimate of life quality due to the improvement of emotional state and motivation in MND patients with the maximal effect on day 10. This finding suggests that it is feasible to administer 1% semax in complex MND palliative therapy.
Sullivan, T M; Micke, G C; Perkins, N; Martin, G B; Wallace, C R; Gatford, K L; Owens, J A; Perry, V E A
2009-10-01
The influence of supplemental protein during gestation on maternal hormones and fetal growth was determined in composite beef heifers. At AI, 118 heifers were stratified by BW within each composite genotype (BeefX = 1/2 Senepol, 1/4 Brahman, 1/8 Charolais, 1/8 Red Angus and CBX = 1/2 Senepol, 1/4 Brahman, 1/4 Charolais) into 4 treatment groups: high high (HH = 1.4 kg CP/d for first and second trimesters of gestation), high low (HL = 1.4 kg of CP/d for first trimester and 0.4 kg of CP/d for second trimester), low high (lowH = 0.4 kg CP/d for first trimester and 1.4 kg of CP/d and for second trimester), or low low (LL = 0.4 kg CP/d for first and second trimesters). Maternal plasma IGF-I and -II, total IGFBP, and leptin concentrations were determined at 14 d before AI and at d 28, 82, 179, and 271 post-AI (mean gestation length 286 d), and leptin concentrations were also determined at calving. Increased dietary protein increased maternal plasma IGF-I (P < 0.001 on d 28, 82, and 179), IGF-II (P = 0.01 on d 82; P = 0.04 on d 271), and total IGFBP (P = 0.002 on d 82; P = 0.005 on d 179; P = 0.03 on d 271). Maternal plasma IGF-I at d 271 was negatively associated with calf crown-rump length at birth (P = 0.003). BeefX had greater birth weight calves (P = 0.01), greater IGF-II (P < 0.001), increased ratios of IGF-I:total IGFBP (P = 0.008) and IGF-II:total IGFBP (P < 0.001), and reduced total IGFBP compared with CBX (P = 0.02). Increased dietary protein during second trimester increased maternal plasma leptin at calving (P = 0.005). Maternal plasma leptin near term was positively associated with heifer BCS (P = 0.02) and with calf birth weight (P = 0.04), and at calving was positively associated with heifer age at AI (P = 0.02). These findings suggest that maternal dietary protein, age, and genotype influence plasma concentrations of metabolic hormones and fetal growth in Bos indicus-influenced heifers.
Tsouroufli, Maria; Payne, Heather
2008-01-01
Background We analysed the learning and professional development narratives of Hospital Consultants training junior staff ('Consultant Trainers') in order to identify impediments to successful postgraduate medical training in the UK, in the context of Modernising Medical Careers (MMC) and the European Working Time Directive (EWTD). Methods Qualitative study. Learning and continuing professional development (CPD), were discussed in the context of Consultant Trainers' personal biographies, organisational culture and medical education practices. We conducted life story interviews with 20 Hospital Consultants in six NHS Trusts in Wales in 2005. Results Consultant Trainers felt that new working patterns resulting from the EWTD and MMC have changed the nature of medical education. Loss of continuity of care, reduced clinical exposure of medical trainees and loss of the popular apprenticeship model were seen as detrimental for the quality of medical training and patient care. Consultant Trainers' perceptions of medical education were embedded in a traditional medical education culture, which expected long hours' availability, personal sacrifices and learning without formal educational support and supervision. Over-reliance on apprenticeship in combination with lack of organisational support for Consultant Trainers' new responsibilities, resulting from the introduction of MMC, and lack of interest in pursuing training in teaching, supervision and assessment represent potentially significant barriers to progress. Conclusion This study identifies issues with significant implications for the implementation of MMC within the context of EWTD. Postgraduate Deaneries, NHS Trusts and the new body; NHS: Medical Education England should deal with the deficiencies of MMC and challenges of ETWD and aspire to excellence. Further research is needed to investigate the views and educational practices of Consultant Medical Trainers and medical trainees. PMID:18492261
Research on Diamantane and other High Density Hydrocarbon Fuels.
1979-10-01
CH2 C 2 solvent ,= : 5.21 6.87 exo- OCPD . 18.61 Isomers of THTriCPD endo ,exo ,endo-THTri CPD tI 156 238 I.. 5,939R NO METHOD RT AREA AREA % 5.21 761680...0743122-1 HEATED OCPD 5300 E.JANOSKI 773417Cut Atmos. TFJUP.. 11T. G1S. VOL- MLS. SP.GR.GO/60 F WT.PCT VOL.PCT. h:)q n n-n n n 473 900 17.0 18.7
THE HEMOGLOBIN FUNCTION OF BLOOD AT 4C.
depends on the red cell concentration of 2,3- diphosphoglycerate (2,3-DPG), this metabolic intermediate was assayed and oxygen dissociation curves...the storage period in blood stored in CPD than in ACD. If adenine was present the p50 and 2,3-DPG levels declined more rapidly. However, adenine and...inosine in CPD-stored blood allowed the p50 and 2,3-DPG to persist at near normal levels for most of the 3-week storage period. (Author)
Increased genetic vulnerability to smoking at CHRNA5 in early-onset smokers.
Hartz, Sarah M; Short, Susan E; Saccone, Nancy L; Culverhouse, Robert; Chen, LiShiun; Schwantes-An, Tae-Hwi; Coon, Hilary; Han, Younghun; Stephens, Sarah H; Sun, Juzhong; Chen, Xiangning; Ducci, Francesca; Dueker, Nicole; Franceschini, Nora; Frank, Josef; Geller, Frank; Gubjartsson, Daniel; Hansel, Nadia N; Jiang, Chenhui; Keskitalo-Vuokko, Kaisu; Liu, Zhen; Lyytikäinen, Leo-Pekka; Michel, Martha; Rawal, Rajesh; Rosenberger, Albert; Scheet, Paul; Shaffer, John R; Teumer, Alexander; Thompson, John R; Vink, Jacqueline M; Vogelzangs, Nicole; Wenzlaff, Angela S; Wheeler, William; Xiao, Xiangjun; Yang, Bao-Zhu; Aggen, Steven H; Balmforth, Anthony J; Baumeister, Sebastian E; Beaty, Terri; Bennett, Siiri; Bergen, Andrew W; Boyd, Heather A; Broms, Ulla; Campbell, Harry; Chatterjee, Nilanjan; Chen, Jingchun; Cheng, Yu-Ching; Cichon, Sven; Couper, David; Cucca, Francesco; Dick, Danielle M; Foroud, Tatiana; Furberg, Helena; Giegling, Ina; Gu, Fangyi; Hall, Alistair S; Hällfors, Jenni; Han, Shizhong; Hartmann, Annette M; Hayward, Caroline; Heikkilä, Kauko; Hewitt, John K; Hottenga, Jouke Jan; Jensen, Majken K; Jousilahti, Pekka; Kaakinen, Marika; Kittner, Steven J; Konte, Bettina; Korhonen, Tellervo; Landi, Maria-Teresa; Laatikainen, Tiina; Leppert, Mark; Levy, Steven M; Mathias, Rasika A; McNeil, Daniel W; Medland, Sarah E; Montgomery, Grant W; Muley, Thomas; Murray, Tanda; Nauck, Matthias; North, Kari; Pergadia, Michele; Polasek, Ozren; Ramos, Erin M; Ripatti, Samuli; Risch, Angela; Ruczinski, Ingo; Rudan, Igor; Salomaa, Veikko; Schlessinger, David; Styrkársdóttir, Unnur; Terracciano, Antonio; Uda, Manuela; Willemsen, Gonneke; Wu, Xifeng; Abecasis, Goncalo; Barnes, Kathleen; Bickeböller, Heike; Boerwinkle, Eric; Boomsma, Dorret I; Caporaso, Neil; Duan, Jubao; Edenberg, Howard J; Francks, Clyde; Gejman, Pablo V; Gelernter, Joel; Grabe, Hans Jörgen; Hops, Hyman; Jarvelin, Marjo-Riitta; Viikari, Jorma; Kähönen, Mika; Kendler, Kenneth S; Lehtimäki, Terho; Levinson, Douglas F; Marazita, Mary L; Marchini, Jonathan; Melbye, Mads; Mitchell, Braxton D; Murray, Jeffrey C; Nöthen, Markus M; Penninx, Brenda W; Raitakari, Olli; Rietschel, Marcella; Rujescu, Dan; Samani, Nilesh J; Sanders, Alan R; Schwartz, Ann G; Shete, Sanjay; Shi, Jianxin; Spitz, Margaret; Stefansson, Kari; Swan, Gary E; Thorgeirsson, Thorgeir; Völzke, Henry; Wei, Qingyi; Wichmann, H-Erich; Amos, Christopher I; Breslau, Naomi; Cannon, Dale S; Ehringer, Marissa; Grucza, Richard; Hatsukami, Dorothy; Heath, Andrew; Johnson, Eric O; Kaprio, Jaakko; Madden, Pamela; Martin, Nicholas G; Stevens, Victoria L; Stitzel, Jerry A; Weiss, Robert B; Kraft, Peter; Bierut, Laura J
2012-08-01
Recent studies have shown an association between cigarettes per day (CPD) and a nonsynonymous single-nucleotide polymorphism in CHRNA5, rs16969968. To determine whether the association between rs16969968 and smoking is modified by age at onset of regular smoking. Primary data. Available genetic studies containing measures of CPD and the genotype of rs16969968 or its proxy. Uniform statistical analysis scripts were run locally. Starting with 94,050 ever-smokers from 43 studies, we extracted the heavy smokers (CPD >20) and light smokers (CPD ≤10) with age-at-onset information, reducing the sample size to 33,348. Each study was stratified into early-onset smokers (age at onset ≤16 years) and late-onset smokers (age at onset >16 years), and a logistic regression of heavy vs light smoking with the rs16969968 genotype was computed for each stratum. Meta-analysis was performed within each age-at-onset stratum. Individuals with 1 risk allele at rs16969968 who were early-onset smokers were significantly more likely to be heavy smokers in adulthood (odds ratio [OR] = 1.45; 95% CI, 1.36-1.55; n = 13,843) than were carriers of the risk allele who were late-onset smokers (OR = 1.27; 95% CI, 1.21-1.33, n = 19,505) (P = .01). These results highlight an increased genetic vulnerability to smoking in early-onset smokers.
Is UV-induced DNA damage greater at higher elevation?
Wang, Qing-Wei; Hidema, Jun; Hikosaka, Kouki
2014-05-01
• Although ultraviolet radiation (UV) is known to have negative effects on plant growth, there has been no direct evidence that plants growing at higher elevations are more severely affected by ultraviolet-B (UV-B) radiation, which is known to increase with elevation. We examined damage to DNA, a primary target of UV-B, in the widespread species Polygonum sachalinense (Fallopia sachalinensis) and Plantago asiatica at two elevations.• We sampled leaves of both species at 300 and 1700 m above sea level every 2 h for 11 d across the growing season and determined the level of cyclobutane pyrimidine dimer (CPD), a major product of UV damage to DNA.• The CPD level was significantly influenced by the time of day, date, elevation, and their interactions in both species. The CPD level tended to be higher at noon or on sunny days. DNA damage was more severe at 1700 m than at 300 m: on average, 8.7% greater at high elevation in P. asiatica and 7.8% greater in P. sachalinense Stepwise multiple regression analysis indicated that the CPD level was explained mainly by UV-B and had no significant relationship with other environmental factors such as temperature and photosynthetically active radiation.• UV-induced DNA damage in plants is greater at higher elevations. © 2014 Botanical Society of America, Inc.
Pinter, Stephen Z; Kim, Dae-Ro; Hague, M Nicole; Chambers, Ann F; MacDonald, Ian C; Lacefield, James C
2014-08-01
Flow quantification with high-frequency (>20 MHz) power Doppler ultrasound can be performed objectively using the wall-filter selection curve (WFSC) method to select the cutoff velocity that yields a best-estimate color pixel density (CPD). An in vivo video microscopy system (IVVM) is combined with high-frequency power Doppler ultrasound to provide a method for validation of CPD measurements based on WFSCs in mouse testicular vessels. The ultrasound and IVVM systems are instrumented so that the mouse remains on the same imaging platform when switching between the two modalities. In vivo video microscopy provides gold-standard measurements of vascular diameter to validate power Doppler CPD estimates. Measurements in four image planes from three mice exhibit wide variation in the optimal cutoff velocity and indicate that a predetermined cutoff velocity setting can introduce significant errors in studies intended to quantify vascularity. Consistent with previously published flow-phantom data, in vivo WFSCs exhibited three characteristic regions and detectable plateaus. Selection of a cutoff velocity at the right end of the plateau yielded a CPD close to the gold-standard vascular volume fraction estimated using IVVM. An investigator can implement the WFSC method to help adapt cutoff velocity to current blood flow conditions and thereby improve the accuracy of power Doppler for quantitative microvascular imaging. Copyright © 2014 World Federation for Ultrasound in Medicine & Biology. Published by Elsevier Inc. All rights reserved.
Lam, Eugene; Giovino, Gary A.; Shin, Mikyong; Lee, Kyung A.; Rolle, Italia; Asma, Samira
2015-01-01
BACKGROUND This study assessed the construct validity of a measure of nicotine dependence that was used in the Global Youth Tobacco Survey (GYTS). METHODS Using 2007-2009 data from the GYTS, subjects from 6 countries were used to assess current smokers’ odds of reporting time to first cigarette or craving positive (TTFC/C+) by the number of cigarette smoking days per month (DPM) and the number of cigarettes smoked per day (CPD). RESULTS The percentage of GYTS smokers who reported TTFC/C+ ranged from 58.0% to 69.7%. Compared with students who smoked on 1-2 DPM, those who smoked on 3-9 DPM had 3 times the adjusted odds of reporting TTFC/C+. The adjusted odds of reporting TTFC/C+ were 3 to 7 times higher among those who smoked 10-29 DPM and 6 to 20 times higher among daily smokers. Similarly, the adjusted odds of TTFC/C+ were 3-6 times higher among those who smoked 2-5 CPD and 6 to 20 times higher among those who smoked >6 CPD, compared to those who smoked <1 CPD. CONCLUSION Associations of TTFC/C+ prevalence with both frequency and intensity of cigarette smoking provide a construct validation of the GYTS question used to assess respondents’ TTFC/C status. PMID:25117888
Shmulewitz, Dvora; Meyers, Jacquelyn L; Wall, Melanie M; Aharonovich, Efrat; Frisch, Amos; Spivak, Baruch; Weizman, Abraham; Edenberg, Howard J; Gelernter, Joel; Hasin, Deborah S
2016-03-01
Nicotine craving is considered an important element in the persistence of cigarette smoking, but little is known about the role of craving in the widely recognized association between variants mapped to the neuronal nicotinic acetylcholine receptor (CHRN) genes on chromosome 15 and nicotine phenotypes. The associations between CHRNA5-CHRNA3-CHRNB4 variants and cigarettes per day (CPD), the Fagerström Test for Nicotine Dependence (FTND), and craving were analyzed in data from 662 lifetime smokers from an Israeli adult Jewish household sample. Indirect effects of genotype on nicotine phenotypes through craving were formally tested using regression and bootstrapping procedures. At CHRNA3, allele G of rs3743078 was associated with increased craving, CPD, and FTND scores: Participants with one or two copies of the G allele had, on average, higher scores on the craving scale (p = .0025), more cigarettes smoked (p = .0057), and higher scores on the FTND (p =.0024). With craving in the model, variant rs3743078 showed a significant indirect effect through craving on CPD (p = .0026) and on FTND score (p = .0024). A sizeable proportion of the total rs3743078 effect on CPD (56.4%) and FTND (65.2%) was indirect through craving. These results suggest that nicotine craving may play a central role in nicotine use disorders and may have utility as a therapeutic target.
Lam, Eugene; Giovino, Gary A; Shin, Mikyong; Lee, Kyung A; Rolle, Italia; Asma, Samira
2014-09-01
This study assessed the construct validity of a measure of nicotine dependence that was used in the Global Youth Tobacco Survey (GYTS). Using 2007-2009 data from the GYTS, subjects from 6 countries were used to assess current smokers' odds of reporting time to first cigarette or craving positive (TTFC/C+) by the number of cigarette smoking days per month (DPM) and the number of cigarettes smoked per day (CPD). The percentage of GYTS smokers who reported TTFC/C+ ranged from 58.0% to 69.7%. Compared with students who smoked on 1-2 DPM, those who smoked on 3-9 DPM had 3 times the adjusted odds of reporting TTFC/C+. The adjusted odds of reporting TTFC/C+ were 3 to 7 times higher among those who smoked 10-29 DPM and 6 to 20 times higher among daily smokers. Similarly, the adjusted odds of TTFC/C+ were 3-6 times higher among those who smoked 2-5 CPD and 6 to 20 times higher among those who smoked >6 CPD, compared to those who smoked <1 CPD. Associations of TTFC/C+ prevalence with both frequency and intensity of cigarette smoking provide a construct validation of the GYTS question used to assess respondents' TTFC/C status. Published 2014. This article is a U.S. Government work and is in the public domain in the USA.
What Now? Evaluating eLearning CPD Practice in Irish Third-Level Education
ERIC Educational Resources Information Center
Donnelly, Roisin; O'Rourke, K. C.
2007-01-01
The Internet has made it impossible for higher education institutions to ignore technology in fulfilling their strategic mission and responding to the expectations of a diverse student body. In the Republic of Ireland, as elsewhere, the use of online technologies has become an increasingly important challenge in academic staff development, and on…
Teachers and Educational Psychologists Working Together: What Can We Learn?
ERIC Educational Resources Information Center
Doveston, Mary; Keenaghan, Marian
2010-01-01
During 2008-2009, the authors worked with a focus group of educational psychologists and teachers to develop resources to enable educational psychologists, tutors working in ITT and CPD and teachers to use an approach we call "Growing Talent for Inclusion" (GTI) in schools and other learning contexts. The aim of our approach is to promote more…
Curie Depth Analysis of the Salton Sea Region, Southern California
NASA Astrophysics Data System (ADS)
Mickus, Kevin; Hussein, Musa
2016-02-01
Aeromagnetic data were analyzed to determine the bottom of magnetic bodies that might be related to the Curie point depth (CPD) by 2D spectral and 3D inversion methods within the Salton Trough and the surrounding region in southern California. The bottom of the magnetic bodies for 55 × 55 km windows varied in depth between 11 and 23 km in depth using 2D spectral methods. Since the 55 × 55 km square window may include both shallow and deep source, a 3D inversion method was used to provide better resolution of the bottom of the magnetic bodies. The 3D models indicate the depth to the bottom of the magnetic bodies varied between 5 and 23 km. Even though both methods produced similar results, the 3D inversion method produced higher resolution of the CPD depths. The shallowest depths (5-8 km) occur along and west of the Brawley Seismic Zone and the southwestern portion of the Imperial Valley. The source of these shallow CPD values may be related to geothermal systems including hydrothermal circulation and/or partially molten material. Additionally, shallow CPD depths (7-12 km) were found in a northwest-trending zone in the center of the Salton Trough. These depths coincide with previous seismic analyses that indicated a lower crustal low velocity region which is believed to be caused by partially molten material. Lower velocity zones in several regions may be related to fracturing and/or hydrothermal fluids. If the majority of these shallow depths are related to temperature, they are likely associated with the CPD, and the partially molten material extends over a wider zone than previously known. Greater depths within the Salton Trough coincide with the base of basaltic material and/or regions of intense metamorphism intruded by mafic material in the middle/lower crust.
NASA Astrophysics Data System (ADS)
Allington, Ruth; Fernandez-Fuentes, Isabel
2013-04-01
A new IUGS Task Group entitled the Task Group on Global Geoscience Professionalism was formed in 2012 and launched at a symposium at the 341GC in Brisbane on strengthening communication between fundamental and applied geosciences and between geoscientists and public. The Task Group aims to ensure that the international geoscience community is engaged in a transformation of its profession so as to embed the need for a professional skills base alongside technical and scientific skills and expertise, within a sound ethical framework in all arenas of geoscience practice. This needs to be established during training and education and reinforced as CPD throughout a career in geoscience as part of ensuring public safety and effective communication of geoscience concepts to the public. The specific objective of the Task Group on Global Geoscience Professionalism that is relevant to this poster session is: • To facilitate a more 'joined up' geoscience community fostering better appreciation by academics and teachers of the professional skills that geoscientists need in the workplace, and facilitate better communication between academic and applied communities leading to more effective application of research findings and technology to applied practitioners and development of research programmes that truly address urgent issues. Other Task Group objectives are: • To provide a specific international forum for discussion of matters of common concern and interest among geoscientists and geoscientific organizations involved in professional affairs, at the local, national and international level; • To act as a resource to IUGS on professional affairs in the geosciences as they may influence and impact "Earth Science for the Global Community" in general - both now and in the future; • To offer and provide leadership and knowledge transfer services to countries and geoscientist communities around the world seeking to introduce systems of professional governance and self-regulation in the Earth sciences; • To provide geoscientists in all areas of professional practice and at all stages of their careers with practical guidance and support on professional matters; • To continue and increase over time the provision of symposia and technical sessions to allow for exchange and knowledge transfer at IGCs and other events for those involved in, and impacted by, the evolution of professionalism in the geosciences. • To act as a resource to members of IUGS, and others, of material and speakers to present to geoscience groups - in particular young Earth scientists - around the world on professional practice and registration matters (including geoscience practice standards and guidelines, and reporting standards, codes of ethics and conduct, and professional registration.) The sponsors of the new TG are: • European Federation of Geologists (EFG) • Geoscientists Canada • American Institute of Professional Geologists (AIPG) • Australian Institute of Geoscientists (AIG) • South African Council for Natural Scientific Professions (SACNSP) • El Colegio de Geólogos de Bolivia (College of Geologists of Bolivia)
Control of femtosecond laser driven retro-Diels-Alder-like reaction of dicyclopentadiene
Das, Dipak Kumar; Goswami, Tapas; Goswami, Debabrata
2013-01-01
Using femtosecond time resolved degenerate pump-probe mass spectrometry coupled with simple linearly chirped frequency modulated pulse, we elucidate that the dynamics of retro-Diels-Alder-like reaction of diclopentadiene (DCPD) to cyclopentadiene (CPD) in supersonic molecular beam occurs in ultrafast time scale. Negatively chirped pulse enhances the ion yield of CPD, as compared to positively chirped pulse. This indicates that by changing the frequency (chirp) of the laser pulse we can control the ion yield of a chemical reaction. PMID:23814449
1993-09-01
114 b. DE FACTO SUSPENSIONS/DEBARMENTS ............ 117 c. INTEGRITY & ENVIRONMENTAL CONTRACTS ........ 119 7. COMPLIANCE WITH APPLICABLE LAWS...Dec. 28, 1973); Comp. Gen. Dec. B-135718, 37 Comp. Gen. 798 (May 28, 1958). 294 4 C.F.R. S 21.3(m)(5) (1991); Ingenieria Y Construcciones, S.A., B...Marathon Watch Co., Ltd., B-247043, Apr. 23, 1992, 92- 1 CPD 11 384; Ingenieria Y Construcciones, S.A., B-241043, Dec. 28, 1990, 90-2 CPD 1 524; Garten-und
Kinetic Monte Carlo and cellular particle dynamics simulations of multicellular systems
NASA Astrophysics Data System (ADS)
Flenner, Elijah; Janosi, Lorant; Barz, Bogdan; Neagu, Adrian; Forgacs, Gabor; Kosztin, Ioan
2012-03-01
Computer modeling of multicellular systems has been a valuable tool for interpreting and guiding in vitro experiments relevant to embryonic morphogenesis, tumor growth, angiogenesis and, lately, structure formation following the printing of cell aggregates as bioink particles. Here we formulate two computer simulation methods: (1) a kinetic Monte Carlo (KMC) and (2) a cellular particle dynamics (CPD) method, which are capable of describing and predicting the shape evolution in time of three-dimensional multicellular systems during their biomechanical relaxation. Our work is motivated by the need of developing quantitative methods for optimizing postprinting structure formation in bioprinting-assisted tissue engineering. The KMC and CPD model parameters are determined and calibrated by using an original computational-theoretical-experimental framework applied to the fusion of two spherical cell aggregates. The two methods are used to predict the (1) formation of a toroidal structure through fusion of spherical aggregates and (2) cell sorting within an aggregate formed by two types of cells with different adhesivities.
Reflections upon the trends of education and research in small animal reproduction in Europe.
Rodríguez-Martínez, Heriberto
2004-01-01
An open questionnaire-based survey was performed among 86 institutions of veterinary education in 32 European countries: 15 within the European Union (EU) and 17 outside the EU, in Central and Eastern Europe and the European Free Trade Association (EFTA). The survey aimed to provide a view of the general status of education and research in small animal reproduction (SAR) in Europe. It further aimed to disclose whether ongoing trends in organization (e.g., from the classical animal reproduction discipline orientation [DO] toward a species-oriented [SO] organization) among veterinary colleges responsible for undergraduate education and research in SAR have affected the provision of clinical services, continuing professional development (CPD), specialization, post-graduate education, and research. Response rates reached 80% among EU institutions and 48.4% in other countries (overall response rate = 68.6%). A clear, significant majority of institutions (> 60%) were DO, with a well-defined comparative subject in the veterinary curriculum. No differences were reported for either orientation in their ability to provide undergraduate education or clinical services in SAR. However, more DO institutions reported active research in SAR than their SO counterparts. Similar (and stronger) differences were seen for post-graduate education, CPD, and participation in specialization programs (national or European). Finally, more DO than SO institutions provided assisted reproductive technologies (ARTs), such as AI with frozen semen, to customers. The analysis of the data emanating from the respondents' perceptions, supports the advantages of the more classical, DO-based approach. The results highlight the need for caution when institutions abandon the comparative benefits of the classical DO animal reproduction subject for a SO approach, which tends to prioritize clinical specialized service rather than research and research education. In the author's opinion, in the absence of the data generated by comparative research and used in research education and the development of new technologies in SAR, there is a risk that sound science-based academic preparation for undergraduates and candidates for post-graduate research education is constrained. To counteract these negative trends, SAR must be recognized as a very important branch of the department of animal reproduction. Access to resources, personnel for teaching and research, and curriculum space should be made available in order to provide the basis for relevant post-graduate training, specialization, and research.
A comparison of simple global kinetic models for coal devolatilization with the CPD model
Richards, Andrew P.; Fletcher, Thomas H.
2016-08-01
Simulations of coal combustors and gasifiers generally cannot incorporate the complexities of advanced pyrolysis models, and hence there is interest in evaluating simpler models over ranges of temperature and heating rate that are applicable to the furnace of interest. In this paper, six different simple model forms are compared to predictions made by the Chemical Percolation Devolatilization (CPD) model. The model forms included three modified one-step models, a simple two-step model, and two new modified two-step models. These simple model forms were compared over a wide range of heating rates (5 × 10 3 to 10 6 K/s) at finalmore » temperatures up to 1600 K. Comparisons were made of total volatiles yield as a function of temperature, as well as the ultimate volatiles yield. Advantages and disadvantages for each simple model form are discussed. In conclusion, a modified two-step model with distributed activation energies seems to give the best agreement with CPD model predictions (with the fewest tunable parameters).« less
Redpath Mahon, Allison; Neu, Alicia M
2017-08-01
Peritonitis is a leading cause of hospitalizations, morbidity, and modality change in pediatric chronic peritoneal dialysis (CPD) patients. Despite guidelines published by the International Society for Peritoneal Dialysis aimed at reducing the risk of peritonitis, registry data have revealed significant variability in peritonitis rates among centers caring for children on CPD, which suggests variability in practice. Improvement science methods have been used to reduce a variety of healthcare-associated infections and are also being applied successfully to decrease rates of peritonitis in children. A successful quality improvement program with the goal of decreasing peritonitis will not only include primary drivers directly linked to the outcome of peritonitis, but will also direct attention to secondary drivers that are important for the achievement of primary drivers, such as health literacy and patient and family engagement strategies. In this review, we describe a comprehensive improvement science model for the reduction of peritonitis in pediatric patients on CPD.
NASA Astrophysics Data System (ADS)
Boumenou, C. Kameni; Urgessa, Z. N.; Djiokap, S. R. Tankio; Botha, J. R.; Nel, J.
2018-04-01
In this study, cross-sectional surface potential imaging of n+/semi-insulating GaAs junctions is investigated by using amplitude mode kelvin probe force microscopy. The measurements have shown two different potential profiles, related to the difference in surface potential between the semi-insulating (SI) substrate and the epilayers. It is shown that the contact potential difference (CPD) between the tip and the sample is higher on the semi-insulating substrate side than on the n-type epilayer side. This change in CPD across the interface has been explained by means of energy band diagrams indicating the relative Fermi level positions. In addition, it has also been found that the CPD values across the interface are much smaller than the calculated values (on average about 25% of the theoretical values) and increase with the electron density. Therefore, the results presented in study are only in qualitative agreement with the theory.
NASA Astrophysics Data System (ADS)
Csizmok, Veronika; Orlicky, Stephen; Cheng, Jing; Song, Jianhui; Bah, Alaji; Delgoshaie, Neda; Lin, Hong; Mittag, Tanja; Sicheri, Frank; Chan, Hue Sun; Tyers, Mike; Forman-Kay, Julie D.
2017-01-01
The ubiquitin ligase SCFCdc4 mediates phosphorylation-dependent elimination of numerous substrates by binding one or more Cdc4 phosphodegrons (CPDs). Methyl-based NMR analysis of the Cdc4 WD40 domain demonstrates that Cyclin E, Sic1 and Ash1 degrons have variable effects on the primary Cdc4WD40 binding pocket. Unexpectedly, a Sic1-derived multi-CPD substrate (pSic1) perturbs methyls around a previously documented allosteric binding site for the chemical inhibitor SCF-I2. NMR cross-saturation experiments confirm direct contact between pSic1 and the allosteric pocket. Phosphopeptide affinity measurements reveal negative allosteric communication between the primary CPD and allosteric pockets. Mathematical modelling indicates that the allosteric pocket may enhance ultrasensitivity by tethering pSic1 to Cdc4. These results suggest negative allosteric interaction between two distinct binding pockets on the Cdc4WD40 domain may facilitate dynamic exchange of multiple CPD sites to confer ultrasensitive dependence on substrate phosphorylation.
Magnetic field geometry and chemical abundance distribution of the He-strong star CPD -57°3509
NASA Astrophysics Data System (ADS)
Hubrig, S.; Przybilla, N.; Korhonen, H.; Ilyin, I.; Schöller, M.; Järvinen, S. P.; Nieva, M.-F.; Scholz, R.-D.; Kimeswenger, S.; Ramolla, M.; Kholtygin, A. F.; Briquet, M.
2017-10-01
The magnetic field of CPD -57°3509 was recently detected in the framework of the BOB (B fields in OB stars) collaboration. We acquired low-resolution spectropolarimetric observations of CPD -57°3509 with the FOcal Reducer low-dispersion Spectrograph 2 and high-resolution UV-Visual Echelle Spectrograph observations randomly distributed over a few months to search for periodicity, to study the magnetic field geometry and to determine the surface distribution of silicon and helium. We also obtained supplementary photometric observations at a timeline similar to the spectroscopic and spectropolarimetric observations. A period of 6.36 d was detected in the measurements of the mean longitudinal magnetic field. A sinusoidal fit to our measurements allowed us to constrain the magnetic field geometry and estimate the dipole strength in the range of 3.9-4.5 kG. Our application of the Doppler imaging technique revealed the presence of He I spots located around the magnetic poles, with a strong concentration at the positive pole and a weaker one around the negative pole. In contrast, high-concentration Si III spots are located close to the magnetic equator. Furthermore, our analysis of the spectral variability of CPD -57°3509 on short time-scales indicates distinct changes in shape and position of line profiles possibly caused by the presence of β Cep like pulsations. A small periodic variability in line with the changes of the magnetic field strength is clearly seen in the photometric data.