A Framework for Assessing Continuing Professional Development Activities for Satisfying Pharmacy Revalidation Requirements

Science.gov (United States)

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…

Factors influencing continuing professional development : A Delphi study among nursing experts

NARCIS (Netherlands)

Brekelmans, G.B.; Poell, R.F.; van Wijk, K.

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

Continuing professional development across the nursing career : A lifespan perspective on CPD motives and learning activities

NARCIS (Netherlands)

Pool, I.A.

2015-01-01

There is a growing consensus that pre-registration nursing education is just the start of learning that continues throughout a nursing career. Within the context of rapidly changing patient care continuing professional development (CPD) is crucial. The increased emphasis on CPD coincides with an

Continuous Professional Development of English Language Teachers: Perception and Practices

Directory of Open Access Journals (Sweden)

AbdulRahman Al Asmari

2016-06-01

Full Text Available 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 to improve teacher quality and to meet the changing needs of the students. To uncover the perceptions and practices of professional development in Saudi Arabia, a survey was conducted at Taif University English Language Centre. The sample consisted of 121 English language teachers from various countries and having varied educational and academic experiences. The survey comprised items relevant to learning approaches, concept of professional development, perceptions and feedback on CPD. The respondents supported lifelong learning and experiential learning leading towards learner centered approach. They perceived the CPD as a challenge to their existing knowledge and classroom practice. However, they expressed their concerns regarding indigenization of activities in CPDs, institutional support in conducting classroom activities, and follow up activities.  Keywords: Professional development, Teacher perception, ELT in Saudi Arabia

Design of Continuous Crystallizers for Production of Active Pharmaceutical Ingredients

DEFF Research Database (Denmark)

Capellades Mendez, Gerard; Christensen, Troels V.

The production of Active Pharmaceutical Ingredients (APIs) is conducted primarily in batch processes. This manufacturing approach is reinforced by a patent-driven business model and the need to minimize the process development times for newly patented drugs. However, the regulatory and business...... environments are now changing. The increasing costs of drug development, combined with the strict regulations and the competition from generic manufacturers, have pushed pharmaceutical companies to seek cheaper and more sustainable production methods. Transition from batch to Continuous Pharmaceutical...

Continuing Professional Development: Pedagogical Practices of Interprofessional Simulation in Health Care

Science.gov (United States)

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…

Learning science as a potential new source of understanding and improvement for continuing education and continuing professional development.

Science.gov (United States)

Van Hoof, Thomas J; Doyle, Terrence J

2018-01-15

Learning science is an emerging interdisciplinary field that offers educators key insights about what happens in the brain when learning occurs. In addition to explanations about the learning process, which includes memory and involves different parts of the brain, learning science offers effective strategies to inform the planning and implementation of activities and programs in continuing education and continuing professional development. This article provides a brief description of learning, including the three key steps of encoding, consolidation and retrieval. The article also introduces four major learning-science strategies, known as distributed learning, retrieval practice, interleaving, and elaboration, which share the importance of considerable practice. Finally, the article describes how learning science aligns with the general findings from the most recent synthesis of systematic reviews about the effectiveness of continuing medical education.

Continuing midwifery education beyond graduation: Student midwives' awareness of continuous professional development.

Science.gov (United States)

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.

Continuous Competence Development Model for Teacher Teams

DEFF Research Database (Denmark)

Weitze, Charlotte Lærke

2014-01-01

"This paper presents the development of the IT‐Pedagogical Think Tank for Teacher Teams (ITP4T), a continuous competence development model. The model was co‐designed following a design‐based research approach with teachers from VUC Storstrøm’s (VUC) Global Classroom (GC), an innovative hybrid...... to create their own continuous competence development. This article describes how and why the different components of the model were developed in response to the teachers’ challenges. Such challenges included lack of time, competence and support from the educational organisation to innovate learning design...

Strategies for continuing professional development among younger, middle-aged, and older nurses: a biographical approach.

Science.gov (United States)

Pool, Inge A; Poell, Rob F; Berings, Marjolein G M C; ten Cate, Olle

2015-05-01

A nursing career can last for more than 40 years, during which continuing professional development is essential. Nurses participate in a variety of learning activities that correspond with their developmental motives. Lifespan psychology shows that work-related motives change with age, leading to the expectation that motives for continuing professional development also change. Nevertheless, little is known about nurses' continuing professional development strategies in different age groups. To explore continuing professional development strategies among younger, middle-aged, and older nurses. A qualitative study using semi-structured interviews, from a biographical perspective. Data were analysed using a vertical process aimed at creating individual learning biographies, and a horizontal process directed at discovering differences and similarities between age groups. Twenty-one nurses in three age groups from general and academic hospitals in the Netherlands. In all age groups, daily work was an important trigger for professional development on the ward. Performing extra or new tasks appeared to be an additional trigger for undertaking learning activities external to the ward. Learning experiences in nurses' private lives also contributed to their continuing professional development. Besides these similarities, the data revealed differences in career stages and private lives, which appeared to be related to differences in continuing professional development strategy; 'gaining experience and building a career' held particularly true among younger nurses, 'work-life balance' and 'keeping work interesting and varied' to middle-aged nurses, and 'consistency at work' to older nurses. Professional development strategies can aim at performing daily patient care, extra tasks and other roles. Age differences in these strategies appear to relate to tenure, perspectives on the future, and situations at home. These insights could help hospitals to orientate continuing

EPILEPTIC ENCEPHALOPATHY WITH CONTINUOUS SPIKES-WAVES ACTIVITY DURING SLEEP

Directory of Open Access Journals (Sweden)

E. D. Belousova

2012-01-01

Full Text Available The author represents the review and discussion of current scientific literature devoted to epileptic encephalopathy with continuous spikes-waves activity during sleep — the special form of partly reversible age-dependent epileptic encephalopathy, characterized by triad of symptoms: continuous prolonged epileptiform (spike-wave activity on EEG in sleep, epileptic seizures and cognitive disorders. The author describes the aspects of classification, pathogenesis and etiology, prevalence, clinical picture and diagnostics of this disorder, including the peculiar anomalies on EEG. The especial attention is given to approaches to the treatment of epileptic encephalopathy with continuous spikeswaves activity during sleep. Efficacy of valproates, corticosteroid hormones and antiepileptic drugs of other groups is considered. The author represents own experience of treatment this disorder with corticosteroids, scheme of therapy and assessment of efficacy.

Design and development of portable continuous beta air monitor

International Nuclear Information System (INIS)

Pankaj Kumar; Pandey, J.P.N.; Jaroli, Manish; Dubey, K.

2014-01-01

Most of Continuous air monitors used for the measurement of air borne activity at nuclear plants are bulky in size, makes lot of noise (> 70 DB) due to belt derive vacuum pump. In addition to that users also face difficulties in displacement of the instrument from one location to another location. To overcome these problems, a compact and portable continuous Beta air monitor was indigenously designed and developed which has extremely low noise level and has shown excellent performance for the measurement of air borne activity. The details of the design and development of portable continuous beta air monitor are presented in this paper. Compact design makes the instrument light in weight and easy to displace it from one location to another location. Shielding design of the detector and filter holder assembly is very effective to reduce the interference of external gamma. Replacement of filter papers in this design of filter holder is much easier and convenient than old model filter holders. The integrity of leak tightness of the system ensures collection efficiency more than 99 % for sub micron particles. Observed efficiency of the detector with 5 mm minimum air gap between filter paper and detector is 13% which is 1.5 times higher than earlier model. Use of motor mounted vacuum pump and silencer was found quite effective to reduce the noise level upto 70 DB. Introduction of electronic air flow sensor provides additional features to get flow rate at the time of individual alarm conditions. Self diagnostic features like detector fail, HV fail and pump fail indications on display system helps to identify the specific type of faults. Internal memory of display unit can store all such data with date and time in programmable intervals (0-250 minutes)

Continuing Professional Development in Context: Teachers' Continuing Professional Development Culture in Germany and Sweden

Science.gov (United States)

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'…

Formal and Informal Continuing Education Activities and Athletic Training Professional Practice

Science.gov (United States)

Armstrong, Kirk J.; Weidner, Thomas G.

2010-01-01

Abstract Context: Continuing education (CE) is intended to promote professional growth and, ultimately, to enhance professional practice. Objective: To determine certified athletic trainers' participation in formal (ie, approved for CE credit) and informal (ie, not approved for CE credit) CE activities and the perceived effect these activities have on professional practice with regard to improving knowledge, clinical skills and abilities, attitudes toward patient care, and patient care itself. Design: Cross-sectional study. Setting: Athletic training practice settings. Patients or Other Participants: Of a geographic, stratified random sample of 1000 athletic trainers, 427 (42.7%) completed the survey. Main Outcome Measure(s): The Survey of Formal and Informal Athletic Training Continuing Education Activities was developed and administered electronically. The survey consisted of demographic characteristics and Likert-scale items regarding CE participation and perceived effect of CE on professional practice. Internal consistency of survey items was determined using the Cronbach α (α  =  0.945). Descriptive statistics were computed for all items. An analysis of variance and dependent t tests were calculated to determine differences among respondents' demographic characteristics and their participation in, and perceived effect of, CE activities. The α level was set at .05. Results: Respondents completed more informal CE activities than formal CE activities. Participation in informal CE activities included reading athletic training journals (75.4%), whereas formal CE activities included attending a Board of Certification–approved workshop, seminar, or professional conference not conducted by the National Athletic Trainers' Association or affiliates or committees (75.6%). Informal CE activities were perceived to improve clinical skills or abilities and attitudes toward patient care. Formal CE activities were perceived to enhance knowledge. Conclusions: More

Application of a contextual instructional framework in a continuing professional development training program for physiotherapists in Rwanda.

Science.gov (United States)

Dunleavy, Kim; Chevan, Julia; Sander, Antoinette P; Gasherebuka, Jean Damascene; Mann, Monika

2018-06-01

Continuing professional development is an important component of capacity building in low resource countries. The purpose of this case study is to describe the use of a contextual instructional framework to guide the processes and instructional design choices for a series of continuing professional development courses for physiotherapists in Rwanda. Four phases of the project are described: (1) program proposal, needs assessment and planning, (2) organization of the program and instructional design, (3) instructional delivery and (4) evaluation. Contextual facilitating factors and needs informed choices in each phase. The model resulted in delivery of continuing professional development to the majority of physiotherapists in Rwanda (n = 168, 0.48 rural/0.52 urban) with participants reporting improvement in skills and perceived benefit for their patients. Environmental and healthcare system factors resulted in offering the courses in rural and urban areas. Content was developed and delivered in partnership with Rwandan coinstructors. Based on the domestic needs identified in early courses, the program included advocacy and leadership activities, in addition to practical and clinical instruction. The contextual factors (environment, healthcare service organization, need for rehabilitation and status and history of the physiotherapy profession) were essential for project and instructional choices. Facilitating factors included the established professional degree and association, continuing professional development requirements, a core group of active professionals and an existing foundation from other projects. The processes and contextual considerations may be useful in countries with established professional-level education but without established postentry-level training. Implications for Rehabilitation Organizations planning continuing professional development programs may benefit from considering the context surrounding training when planning, designing and

Continuing and ceasing leisure activities in later life: a longitudinal study.

Science.gov (United States)

Strain, Laurel A; Grabusic, Carmen C; Searle, Mark S; Dunn, Nicole J

2002-04-01

This study examined changes in leisure activities of older adults over an 8-year period, and associated sociodemographic and health characteristics. Data were from a longitudinal study conducted in Winnipeg, Manitoba, Canada; 380 respondents were interviewed in-person in both 1985 and 1993. Changes in ten specific activities and the overall number of activities continued were examined. Theater/movies/spectator sports and travel were the activities least likely to be continued over the 8-year period; watching television and reading were most likely to be continued. Characteristics significantly related to changes in activities were age, gender, education, and self-rated health in 1985 as well as changes in marital status, self-rated health, and functional ability between 1985 and 1993, although no consistent pattern emerged. Leisure education is discussed as a means of introducing modifications to enhance older adults' participation in desired activities. Directions for future research are highlighted.

Competency-based continuing professional development.

Science.gov (United States)

Campbell, Craig; Silver, Ivan; Sherbino, Jonathan; Cate, Olle Ten; Holmboe, Eric S

2010-01-01

Competence is traditionally viewed as the attainment of a static set of attributes rather than a dynamic process in which physicians continuously use their practice experiences to "progress in competence" toward the attainment of expertise. A competency-based continuing professional development (CPD) model is premised on a set of learning competencies that include the ability to (a) use practice information to identify learning priorities and to develop and monitor CPD plans; (b) access information sources for innovations in development and new evidence that may potentially be integrated into practice; (c) establish a personal knowledge management system to store and retrieve evidence and to select and manage learning projects; (d) construct questions, search for evidence, and record and track conclusions for practice; and (e) use tools and processes to measure competence and performance and develop action plans to enhance practice. Competency-based CPD emphasizes self-directed learning processes and promotes the role of assessment as a professional expectation and obligation. Various approaches to defining general competencies for practice require the creation of specific performance metrics to be meaningful and relevant to the lifelong learning strategies of physicians. This paper describes the assumptions, advantages, and challenges of establishing a CPD system focused on competencies that improve physician performance and the quality and safety of patient care. Implications for competency-based CPD are discussed from an individual and organizational perspective, and a model to bridge the transition from residency to practice is explored.

The effects of continuous venovenous hemofiltration on coagulation activation

NARCIS (Netherlands)

Bouman, Catherine S. C.; de Pont, Anne-Cornélie J. M.; Meijers, Joost C. M.; Bakhtiari, Kamran; Roem, Dorina; Zeerleder, Sacha; Wolbink, Gertjan; Korevaar, Johanna C.; Levi, Marcel; de Jonge, Evert

2006-01-01

INTRODUCTION: The mechanism of coagulation activation during continuous venovenous hemofiltration (CVVH) has not yet been elucidated. Insight into the mechanism(s) of hemostatic activation within the extracorporeal circuit could result in a more rational approach to anticoagulation. The aim of the

Teachers' Goal Orientation Profiles and Participation in Professional Development Activities

Science.gov (United States)

Kunst, Eva M.; van Woerkom, Marianne; Poell, Rob F.

2018-01-01

Participation in professional development activities is important for teachers to continuously improve their knowledge and skills. However, teachers differ in their attitude towards learning activities. This paper examined how different goal orientation profiles are related to participation in professional development activities (acquiring…

The Academic Curriculum of Medical Radiation Technologists: Continuous Development

International Nuclear Information System (INIS)

Sergieva, K.; Gagova, P.; Bonninska, N.

2016-01-01

Full text: The purpose is to present the activities of Department of Radiation technologists at Medical College Sofia in knowledge management (KM) in human health applications and namely: continuous development of academic curriculum (AC) for medical radiation technologists (MRT) in sense of the conference motto “Nuclear Knowledge Management: Challenges and Approaches”. Our challenge is to realize, in practice, the important role of MRT professionals in healthcare. They are the front line in the patient safety and the last person with the patient before exposure. The existing AC has been periodically peer-reviewed: in 2011, 2014, and ongoing reviews, with the aim to guarantee that we are providing knowledge, skills and competencies that meet modern requirements for the training of radiation technologists. The AC compromises both academic and clinical education. The clinical component occurs throughout the academic course, accenting the role of MRT in radiology, radiotherapy and nuclear medicine. The approach of continuously developing the AC will meet the stringent requirements recently published by IAEA, with the goal that radiological medical practitioners, medical physicists, medical radiation technologists and other health professionals with specific duties in relation to protection and safety for patients in a given radiological procedure are specialized in the appropriate area. (author

Continuous Integration for Concurrent MOOSE Framework and Application Development on GitHub

Directory of Open Access Journals (Sweden)

Andrew E. Slaughter

2015-11-01

Full Text Available For the past several years, Idaho National Laboratory’s MOOSE framework team has employed modern software engineering techniques (continuous integration, joint application/framework source code repos- itories, automated regression testing, etc. in developing closed-source multiphysics simulation software (Gaston et al., 'Journal of Open Research Software' vol. 2, article e10, 2014. In March 2014, the MOOSE framework was released under an open source license on GitHub, significantly expanding and diversifying the pool of current active and potential future contributors on the project. Despite this recent growth, the same philosophy of concurrent framework and application development continues to guide the project’s development roadmap. Several specific practices, including techniques for managing multiple repositories, conducting automated regression testing, and implementing a cascading build process are discussed in this short paper. Special attention is given to describing the manner in which these practices naturally synergize with the GitHub API and GitHub-specific features such as issue tracking, Pull Requests, and project forks.

Continuous professional development of educators: the state ...

African Journals Online (AJOL)

Continuous Professional Development (CPD) for educators should form an integral part of an education system. CPD should include diverse programmes that are reflective and that promote and embrace technological development. Such programmes would make it possible to respond to challenges brought about by ...

Energy utilization associated with regular activity breaks and continuous physical activity: A randomized crossover trial.

Science.gov (United States)

Fenemor, S P; Homer, A R; Perry, T L; Skeaff, C M; Peddie, M C; Rehrer, N J

2018-06-01

To quantify and compare energy utilization associated with prolonged sitting alone, or interrupted with regular activity breaks and/or an additional bout of continuous physical activity. Thirty six adults (11 males, BMI 24.1 ± 4.6) completed four interventions: (1) prolonged sitting (SIT), (2) sitting with 2-min of walking every 30 min (RAB), (3) prolonged sitting with 30-min of continuous walking at the end of the day (SIT + PA), (4) a combination of the activities in (2) and (3) above (RAB + PA). All walking was at a speed and incline corresponding to 60% V̇O 2max . Energy utilization over 7 h for each intervention was estimated using indirect calorimetry. Compared to SIT, SIT + PA increased total energy utilization by 709 kJ (95% CI 485-933 kJ), RAB by 863 kJ (95% CI 638-1088 kJ), and RAB + PA by 1752 kJ (95% CI 1527-1927 kJ) (all p energy utilization between SIT + PA and RAB, however, post-physical activity energy utilization in RAB was 632 kJ greater than SIT + PA (95% CI 561-704 kJ; p energy utilization compared to a single bout of continuous activity; however the total energy utilization is similar. Combining activity breaks with a longer continuous bout of activity will further enhance energy utilization, and in the longer term, may positively affect weight management of a greater magnitude than either activity pattern performed alone. ANZCTR12614000624684. Copyright © 2018 The Italian Society of Diabetology, the Italian Society for the Study of Atherosclerosis, the Italian Society of Human Nutrition, and the Department of Clinical Medicine and Surgery, Federico II University. Published by Elsevier B.V. All rights reserved.

Continuous Activity Monitoring During Concurrent Chemoradiotherapy

International Nuclear Information System (INIS)

Ohri, Nitin; Kabarriti, Rafi; Bodner, William R.; Mehta, Keyur J.; Shankar, Viswanathan; Halmos, Balazs; Haigentz, Missak; Rapkin, Bruce; Guha, Chandan; Kalnicki, Shalom; Garg, Madhur

2017-01-01

Purpose: To perform a prospective trial testing the feasibility and utility of acquiring activity data as a measure of health status during concurrent chemoradiotherapy. Methods and Materials: Ambulatory patients who were planned for treatment with concurrent chemoradiotherapy with curative intent for cancers of the head and neck, lung, or gastrointestinal tract were provided with activity monitors before treatment initiation. Patients were asked to wear the devices continuously throughout the radiation therapy course. Step count data were downloaded weekly during radiation therapy and 2 and 4 weeks after radiation therapy completion. The primary objective was to demonstrate feasibility, defined as collection of step counts for 80% of the days during study subjects' radiation therapy courses. Secondary objectives included establishing step count as a dynamic predictor of unplanned hospitalization risk. Results: Thirty-eight enrolled patients were treated with concurrent chemoradiotherapy. Primary diagnoses included head and neck cancer (n=11), lung cancer (n=13), and a variety of gastrointestinal cancers (n=14). Step data were collected for 1524 of 1613 days (94%) during patients' radiation therapy courses. Fourteen patients were hospitalized during radiation therapy or within 4 weeks of radiation therapy completion. Cox regression modeling demonstrated a significant association between recent step counts (3-day average) and hospitalization risk, with a 38% reduction in the risk of hospitalization for every 1000 steps taken each day (hazard ratio 0.62, 95% confidence interval 0.46-0.83, P=.002). Inferior quality of life scores and impaired performance status were not associated with increased hospitalization risk. Conclusion: Continuous activity monitoring during concurrent chemoradiotherapy is feasible and well-tolerated. Step counts may serve as powerful, objective, and dynamic indicators of hospitalization risk.

Depressed mood, usual activity level, and continued employment after starting dialysis.

Science.gov (United States)

Kutner, Nancy G; Zhang, Rebecca; Huang, Yijian; Johansen, Kirsten L

2010-11-01

When patients start dialysis, their employment rate declines and disability benefits are an option. With patient sociodemographic and clinical characteristics including disability income status controlled, we investigated the significance of depressed mood and usual activity level as predictors of patients' continued employment after dialysis start. Incident patients from 296 randomly selected dialysis clinics were surveyed in the Comprehensive Dialysis Study (CDS). Participants provided information about employment status, disability income status, education, depressive symptoms measured by the Patient Health Questionnaire-2 (PHQ-2), and usual activity level/energy expenditure measured by the Human Activity Profile. Age, gender, race, insurance, diabetes, inability to ambulate or transfer, chronic obstructive pulmonary disease, cardiovascular conditions, and hemoglobin and serum albumin values at treatment start were obtained from US Renal Data System files. Dialysis modality was defined at time of interview. Among 585 CDS participants who worked in the previous year, 191 (32.6%) continued working after dialysis start. On the basis of the PHQ-2 cutoff score ≥3, 12.1% of patients who remained employed had possible or probable depression, compared with 32.8% of patients who were no longer employed. In adjusted analyses, higher Human Activity Profile scores were associated with increased likelihood of continued employment, and there was a borderline association between lower PHQ-2 scores and continued employment. Screening and management of depressive symptoms and support for increased activity level may facilitate patients' opportunity for continued employment after dialysis start, along with generally improving their overall quality of life.

From local development policies to strategic planning-Assessing continuity in institutional coalitions.

Science.gov (United States)

Mazzeo Rinaldi, Francesco

2016-06-01

In the last two decades, EU policies have had a fundamental role in orienting regional/local development. The objective of this work is set in this context as it intends to analyze the local development programs activated in Sicily in the last three programming periods. The main aim is to explore whether the EU partnership principle influenced cooperation among local actors, assessing the continuity of local institutional coalition in managing different local development programs within the regional development policy system. We focus, in particular, on Strategic Plans (SP) promoted in Sicily in the transition phase between the 2000-2006 and the 2007-2013 periods. Copyright © 2016 Elsevier Ltd. All rights reserved.

Telepathology and continuous education: important tools for pathologists of developing countries

Directory of Open Access Journals (Sweden)

Barcelo Héctor A

2008-07-01

Full Text Available Abstract Education shows that active participation allows the best development of skills to acquire, and the results are better when the information is well documented. Now, with digital images and the Internet, in the case of the Static Telepathology (ST, it is easy to share macroscopic and microscopic photographs. The progress of the technologies enabled a form of Dynamic Telepathology (DT named "virtual slides", with navigation tools, and can be moved around changing powers as desired, making any personal computer into a digital microscope. The use of these tools in continuous education leads to optimal development of knowledge. We reported the experience of a Latin-American Pathologist from La Rioja, a small Province of Argentina, and we also mentioned the electronic publications in Virtual Hispano-American Congresses of Pathology (VHACP since 1997(18 reports in the case of ST and in two Virtual Slide Congress (VSC. In the 1st (2005 and 2nd (2007 Internet VSCs two of our cases were digitized in Spain (case 1 and 3 respectively. In these Virtual Slides, the microscopic images can be moved remotely from any computer connected to the Internet, we should recognize that it will become a valuable continuing Medical Education tool in microscopy, probably related to the phrase "a picture is worth more than a thousand words", then we might add; "what about thousands of images?" Similarly, the autoevaluation test is very important. ST and DT, in support of Virtual Congresses allows learning, teaching and sharing of diseases in scientific presentations and the exchange of views in the forums, these are the optimum material for distance education. In addition we received CDs or DVDs and certificates as authors, recognized by European Institutions. The active participation and the autoevaluation test are the best tools for continuous medical education in telepathology, not only for pathologists in developing countries but for the entire world.

Distance learning: the future of continuing professional development.

Science.gov (United States)

Southernwood, Julie

2008-10-01

The recent development of a market economy in higher education has resulted in the need to tailor the product to the customers, namely students, employers and commissioning bodies. Distance learning is an opportunity for nurse educators and institutions to address marketing initiatives and develop a learning environment in order to enhance continuing professional development. It provides options for lifelong learning for healthcare professionals--including those working in community settings--that is effective and cost efficient. Development of continuing professional development programmes can contribute to widening the participation of community practitioners in lifelong learning, practice and role development. This paper considers the opportunities that web-based and online education programmes can provide community practitioners to promote professional skills while maintaining a work-life balance, and the role of the lecturer in successfully supporting professionals on web-based learning programmes.

Strategies for continuing professional development among younger, middle-aged, and older nurses : A biographical approach

NARCIS (Netherlands)

Pool, Inge A.; Poell, Rob F.; Berings, Marjolein G. M. C.; ten Cate, Olle

Background: A nursing career can last for more than 40 years, during which continuing professional development is essential. Nurses participate in a variety of learning activities that correspond with their developmental motives. Lifespan psychology shows that work-related motives change with age,

Strategies for continuing professional development among younger, middle-aged, and older nurses : A biographical approach

NARCIS (Netherlands)

Pool, I.A.; Poell, R.F.; Berings, M.G.M.C.; Ten Cate, O.

2015-01-01

Background A nursing career can last for more than 40 years, during which continuing professional development is essential. Nurses participate in a variety of learning activities that correspond with their developmental motives. Lifespan psychology shows that work-related motives change with age,

Continuous Activity Monitoring During Concurrent Chemoradiotherapy

Energy Technology Data Exchange (ETDEWEB)

Ohri, Nitin, E-mail: ohri.nitin@gmail.com [Department of Radiation Oncology, Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, New York (United States); Kabarriti, Rafi; Bodner, William R.; Mehta, Keyur J. [Department of Radiation Oncology, Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, New York (United States); Shankar, Viswanathan [Department of Epidemiology and Population Health, Albert Einstein College of Medicine, Bronx, New York (United States); Halmos, Balazs; Haigentz, Missak [Department of Oncology, Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, New York (United States); Rapkin, Bruce [Department of Epidemiology and Population Health, Albert Einstein College of Medicine, Bronx, New York (United States); Guha, Chandan; Kalnicki, Shalom; Garg, Madhur [Department of Radiation Oncology, Montefiore Medical Center, Albert Einstein College of Medicine, Bronx, New York (United States)

2017-04-01

Purpose: To perform a prospective trial testing the feasibility and utility of acquiring activity data as a measure of health status during concurrent chemoradiotherapy. Methods and Materials: Ambulatory patients who were planned for treatment with concurrent chemoradiotherapy with curative intent for cancers of the head and neck, lung, or gastrointestinal tract were provided with activity monitors before treatment initiation. Patients were asked to wear the devices continuously throughout the radiation therapy course. Step count data were downloaded weekly during radiation therapy and 2 and 4 weeks after radiation therapy completion. The primary objective was to demonstrate feasibility, defined as collection of step counts for 80% of the days during study subjects' radiation therapy courses. Secondary objectives included establishing step count as a dynamic predictor of unplanned hospitalization risk. Results: Thirty-eight enrolled patients were treated with concurrent chemoradiotherapy. Primary diagnoses included head and neck cancer (n=11), lung cancer (n=13), and a variety of gastrointestinal cancers (n=14). Step data were collected for 1524 of 1613 days (94%) during patients' radiation therapy courses. Fourteen patients were hospitalized during radiation therapy or within 4 weeks of radiation therapy completion. Cox regression modeling demonstrated a significant association between recent step counts (3-day average) and hospitalization risk, with a 38% reduction in the risk of hospitalization for every 1000 steps taken each day (hazard ratio 0.62, 95% confidence interval 0.46-0.83, P=.002). Inferior quality of life scores and impaired performance status were not associated with increased hospitalization risk. Conclusion: Continuous activity monitoring during concurrent chemoradiotherapy is feasible and well-tolerated. Step counts may serve as powerful, objective, and dynamic indicators of hospitalization risk.

On the environmental impact of continuous active sonar

NARCIS (Netherlands)

Vossen, R. van; Spek, E. van der; Dekeling, R.P.A.; Beerens, S.P.; Lam, F.P.A.; Benda Beckmann, A.M. von

2013-01-01

Continuous Active Sonar (CAS) is an emerging technology in anti-submarine warfare operations. The feasibility of the technology has been demonstrated and it has been shown that CAS has a potential to reduce false alarm rates in reverberation-limited conditions. Now that the feasibility has been

Using Mathematical Model in Audit of Compliance with the Principle of Continuity of Company Activities

Directory of Open Access Journals (Sweden)

S. V.

2017-05-01

Full Text Available The article’s objective is to study and systematize the existing methods to assess the risk of termination of company activities, and to develop a methodology for applications of factor models in assessment of this risk. Criteria to be met by the method selected for audit are highlighted. The extensive review of the most widespread methods for predicting the financial performance at company level is made: computation of current ratio, computation of acid text ratio, Beaver model, two-factor model of Altman, five-factor model of Altman, Springate model. The study aimed at further development and adaptation of the existing mathematical models for audit of compliance with the principle of continuity of company activities is made. The review of the above mentioned methods and analysis of their applications in the procedures involved in assessing the risk of inadequate use of the assumption on the continuity of company activities in preparing financial reports by company managers allows for the conclusion that the best way to obtain auditor evidence based on mathematical coefficients reflecting the declining economic performance of a company is to apply the methods for computation of current ratio and acid text ratio, and Springate model.

Continuing professional development and ICT: target practice.

Science.gov (United States)

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.

Teachers’ goal orientation profiles and participation in professional development activities

NARCIS (Netherlands)

Kunst, E.M.; van Woerkom, M.; Poell, R.F.

2018-01-01

Participation in professional development activities is important for teachers to continuously improve their knowledge and skills. However, teachers differ in their attitude towards learning activities. This paper examined how different goal orientation profiles are related to participation in

Patterns of Learning in the Accountancy Profession under an Output-Based Continuing Professional Development Scheme

Science.gov (United States)

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…

Interactive Development of Community Education and Migrant Workers’ Continuing Education

Institute of Scientific and Technical Information of China (English)

Ning; WANG

2015-01-01

Community education is an essential carrier of continuing education and plays a positive role in promoting continuing education of migrant workers. On the one hand,it can raise employment quality and labor skills of migrant workers; on the other hand,it manifests function of serving society of community education. Besides,it is also an important measure for building learning society and lifelong learning system.From the perspective of interactive development,it discusses interactive relationship between community education and migrant workers’ continuing education,analyzes their interactive mechanism,and comes up with recommendations for developing community education and migrant workers’ continuing education.

CONTINUOUS EDUCATION AND TRAINING OF ADULTS – PURPOSE OF AN ACTIVE LIFE ON THE LABOUR MARKET

Directory of Open Access Journals (Sweden)

Mergeani Nicea

2017-11-01

Full Text Available An active life on the labour market implies, besides the existence of jobs, continuous education and training of adults. Regardless of age, every person needs new knowledge, which one can obtain either by self-teaching or by attending training courses. The development of technology and information influences lifelong learning, which is why, in recent years, greater emphasis has been put on the education and training of adults. In this respect numerous Centers of Professional Training of Adults have been established, some of them attracting their learners through the implementation of projects financed from European funds, which meant free participation of adults to various courses of specialization, training or (requalification. The article highlights the importance of continuous education and training of adults related to the economic and social benefits deriving from it. The article analyzes some of the aspects of continuous education and training of adults that fosters active participation of adults in the labour market, concluding that, for an active professional life, the establishment of relationships between employers, employees, trainers and learners is required.

Preferences for and Barriers to Formal and Informal Athletic Training Continuing Education Activities

Science.gov (United States)

Armstrong, Kirk J.; Weidner, Thomas G.

2011-01-01

Context: Our previous research determined the frequency of participation and perceived effect of formal and informal continuing education (CE) activities. However, actual preferences for and barriers to CE must be characterized. Objective: To determine the types of formal and informal CE activities preferred by athletic trainers (ATs) and barriers to their participation in these activities. Design: Cross-sectional study. Setting: Athletic training practice settings. Patients or Other Participants: Of a geographically stratified random sample of 1000 ATs, 427 ATs (42.7%) completed the survey. Main Outcome Measure(s): As part of a larger study, the Survey of Formal and Informal Athletic Training Continuing Education Activities (FIATCEA) was developed and administered electronically. The FIATCEA consists of demographic characteristics and Likert scale items (1 = strongly disagree, 5 = strongly agree) about preferred CE activities and barriers to these activities. Internal consistency of survey items, as determined by Cronbach α, was 0.638 for preferred CE activities and 0.860 for barriers to these activities. Descriptive statistics were computed for all items. Differences between respondent demographic characteristics and preferred CE activities and barriers to these activities were determined via analysis of variance and dependent t tests. The α level was set at .05. Results: Hands-on clinical workshops and professional networking were the preferred formal and informal CE activities, respectively. The most frequently reported barriers to formal CE were the cost of attending and travel distance, whereas the most frequently reported barriers to informal CE were personal and job-specific factors. Differences were noted between both the cost of CE and travel distance to CE and all other barriers to CE participation (F1,411 = 233.54, P formal CE activities. The same barriers (eg, cost, travel distance) to formal CE appeared to be universal to all ATs. Informal CE was

Development of vacuum continuous casting technology for uranium

International Nuclear Information System (INIS)

Lee, Y.S.; Kim, C. K.; Kim, K. H.; Lee, D. B.; Kim, J. D.; Jang, S. J.; Ahn, H. S.; Shin, Y. J.

2001-02-01

The spent fuel disposal process of new dry storage concept has been developed in KAERI, in which the uranium metal abstracted by Li-reduction of spent fuel will be formed to long rods and then the rods will be arranged uniformly in canister. The objective of this study is to review the feasibility of applying the continuous casting method to cast a long rod with modifying the vacuum high-frequency induction furnace to vacuum continuous casting system, which was normally used to cast the uranium. The results are as follows. With the nozzle size of 3mm and the withdrawal speed of 3.5 mm/sec, the length of 160mm, diameter of 30 mm continuous casting uranium bar was successfully cast. This result shows there might be a possibility of continuous casting of uranium and helps the design and fabrication of new continuous casting equipment

Continuous High Frequency Activity: A peculiar SEEG pattern related to specific brain regions

Science.gov (United States)

Melani, Federico; Zelmann, Rina; Mari, Francesco; Gotman, Jean

2015-01-01

Objective While visually marking the high frequency oscillations in the stereo-EEG of epileptic patients, we observed a continuous/semicontinuous activity in the ripple band (80–250 Hz), which we defined continuous High Frequency Activity (HFA). We aim to analyze in all brain regions the occurrence and significance of this particular pattern. Methods Twenty patients implanted in mesial temporal and neocortical areas were studied. One minute of slow-wave sleep was reviewed. The background was classified as continuous/semicontinuous, irregular, or sporadic based on the duration of the fast oscillations. Each channel was classified as inside/outside the seizure onset zone (SOZ) or a lesion. Results The continuous/semicontinuous HFA occurred in 54 of the 790 channels analyzed, with a clearly higher prevalence in hippocampus and occipital lobe. No correlation was found with the SOZ or lesions. In the occipital lobe the continuous/semicontinuous HFA was present independently of whether eyes were open or closed. Conclusions We describe what appears to be a new physiological High Frequency Activity, independent of epileptogenicity, present almost exclusively in the hippocampus and occipital cortex but independent of the alpha rhythm. Significance The continuous HFA may be an intrinsic characteristic of specific brain regions, reflecting a particular type of physiological neuronal activity. PMID:23768436

The uptake of Continuing Professional Development (CPD) by Ghanaian radiographers

International Nuclear Information System (INIS)

Gawugah, James N.K.; Jadva-Patel, Hansa; Jackson, Marcus T.

2011-01-01

Continuing professional development (CPD) currently gains a priority within healthcare professions all over the globe. It is playing important roles in achieving improved quality care delivery. Healthcare practitioners are expected to continuously undertake CPD to maintain, enhance and improve quality of service delivery to meet the consumers' expectations. CPD offers practitioners the opportunity to retain and enhance the basic knowledge and skills through their working life; thus enhancing competency within one's professional range of practice. In Ghana, awareness of CPD participation has not been created among healthcare practitioners to enable them engage in effective CPD activities in order to improve their knowledge and skills. Purpose: To examine the level of radiographers' participation in CPD activities in Ghana. Method: A 21-item questionnaire was constructed to collect data from 80 participants drawn from among radiographers currently practising in the radiology/X-ray departments of the ten regional hospitals in Ghana. The questionnaire comprised of 3 sections: demographics, CPD and education specific sections. Out of 80 questionnaires administered, 42 were completed and returned representing 52.5%. Out of the percentage, 74% were males and 26% females. The findings highlight that majority (44%) of the participants are currently within the age group of 31-40 years, while 2% is/are 60 or more years. The article also reveals that the radiographers have access to few peer review journals which serve as sources of information on contemporary issues in radiography and CPD learning activities. Again, a generally poor level of CPD awareness among the Ghanaian radiographers has been established. Lack of effective recording of learning and CPD activities have also been revealed. Conclusion: The article concludes by recommending CPD policy guidelines; a regulatory body to register all healthcare professionals under one body to ensure effective CPD participation by

Design and simulation of an activated sludge unit associated to a continuous reactor to remove heavy metals

Energy Technology Data Exchange (ETDEWEB)

D` Avila, J S; Nascimento, R R [Ambientec Consultoria Ltda., Aracaju, SE (Brazil)

1994-12-31

A software was developed to design and simulate an activated sludge unit associated to a new technology to remove heavy metals from wastewater. In this process, a continuous high efficiency biphasic reactor operates by using particles of activated peat in conjugation with the sludge unit. The results obtained may be useful to increase the efficiency or to reduce the design and operational costs involved in a activated sludge unit. (author). 5 refs., 2 tabs.

Design and simulation of an activated sludge unit associated to a continuous reactor to remove heavy metals

Energy Technology Data Exchange (ETDEWEB)

D`Avila, J.S.; Nascimento, R.R. [Ambientec Consultoria Ltda., Aracaju, SE (Brazil)

1993-12-31

A software was developed to design and simulate an activated sludge unit associated to a new technology to remove heavy metals from wastewater. In this process, a continuous high efficiency biphasic reactor operates by using particles of activated peat in conjugation with the sludge unit. The results obtained may be useful to increase the efficiency or to reduce the design and operational costs involved in a activated sludge unit. (author). 5 refs., 2 tabs.

Developing a Forensic Continuous Audit Model

Directory of Open Access Journals (Sweden)

Grover S. Kearns

2011-06-01

Full Text Available Despite increased attention to internal controls and risk assessment, traditional audit approaches do not seem to be highly effective in uncovering the majority of frauds. Less than 20 percent of all occupational frauds are uncovered by auditors. Forensic accounting has recognized the need for automated approaches to fraud analysis yet research has not examined the benefits of forensic continuous auditing as a method to detect and deter corporate fraud. The purpose of this paper is to show how such an approach is possible. A model is presented that supports the acceptance of forensic continuous auditing by auditors and management as an effective tool to support the audit function, meet management’s regulatory objectives, and to combat fraud. An approach to developing such a system is presented.

A continuous time-resolved measure decoded from EEG oscillatory activity predicts working memory task performance.

Science.gov (United States)

Astrand, Elaine

2018-06-01

Working memory (WM), crucial for successful behavioral performance in most of our everyday activities, holds a central role in goal-directed behavior. As task demands increase, inducing higher WM load, maintaining successful behavioral performance requires the brain to work at the higher end of its capacity. Because it is depending on both external and internal factors, individual WM load likely varies in a continuous fashion. The feasibility to extract such a continuous measure in time that correlates to behavioral performance during a working memory task remains unsolved. Multivariate pattern decoding was used to test whether a decoder constructed from two discrete levels of WM load can generalize to produce a continuous measure that predicts task performance. Specifically, a linear regression with L2-regularization was chosen with input features from EEG oscillatory activity recorded from healthy participants while performing the n-back task, [Formula: see text]. The feasibility to extract a continuous time-resolved measure that correlates positively to trial-by-trial working memory task performance is demonstrated (r  =  0.47, p  performance before action (r  =  0.49, p  <  0.05). We show that the extracted continuous measure enables to study the temporal dynamics of the complex activation pattern of WM encoding during the n-back task. Specifically, temporally precise contributions of different spectral features are observed which extends previous findings of traditional univariate approaches. These results constitute an important contribution towards a wide range of applications in the field of cognitive brain-machine interfaces. Monitoring mental processes related to attention and WM load to reduce the risk of committing errors in high-risk environments could potentially prevent many devastating consequences or using the continuous measure as neurofeedback opens up new possibilities to develop novel rehabilitation techniques for

Continuing professional development and social accountability: a review of the literature.

Science.gov (United States)

Fleet, Lisa J; Kirby, Fran; Cutler, Sarah; Dunikowski, Lynn; Nasmith, Louise; Shaughnessy, Rita

2008-01-01

), 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.

Continuing Professional Development in the quantity surveying ...

African Journals Online (AJOL)

1991-01-01

Jan 1, 1991 ... The research established that quantity surveyors regarded handing in their CPD ... Surveying, Walter Sisulu University, PO Box 1421, East London, 5200, South Africa. ... Keywords: Continuing professional development, quantity surveying, perception .... In spite of this opportunity enshrined in the Act, the.

Development of a Supporting System of the Business Continuity Plan (BCP) for Construction Companies

Science.gov (United States)

Mano, Kouhei; Shiraki, Wataru; Inomo, Hitoshi; Kuyama, Hironori; Isouchi, Chikako

Recently, the natural disaster and the accident have happened frequently. Thus, many companies and local organizations had been suffered such as discontinuity of business, loss of profits, customers' confidence decrease, and tremendous damage out of business. Especially the business stop of construction companies are influenced the recovery activities, so that it could be late the rescue activities. In this study, a supporting system of the business continuity plan (BCP) for construction companies is developed using the web server and database, and then some ideas for the user's friendly system are considered.

Partnering to develop a continuing professional development program in a low-resource setting: Cambodia.

Science.gov (United States)

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.

Continuing Professional Development in the quantity surveying ...

African Journals Online (AJOL)

This research study was conducted in order to investigate Continuing Professional Development (CPD) in the South African quantity surveying profession. The study further aimed to establish the reasons why some quantity surveyors do not acquire the required CPD hours and face losing their professional registration with ...

Knowledge and skills needed to improve as preceptor: development of a continuous professional development course - a qualitative study part I.

Science.gov (United States)

Bengtsson, Mariette; Carlson, Elisabeth

2015-01-01

Preceptors are expected to have the skills to be able to form an effective learning environment and facilitate a constructive clinical learning experience for students and new employees. Internationally, access to education for preceptors varies, with preceptors worldwide requesting more education in preceptorship. This article is based on a two-part study focusing on both the development and evaluation of a continuous, credit-bearing professional development course. The aim of this part of the study was to investigate and include preceptors' requests and educational needs when developing a continuous professional development course on an advanced level. This study used a qualitative research approach. In total, 64 preceptors (62 women and two men) answered one single written, self-administered global question online. The participants were all interested in teaching and had completed an undergraduate training in preceptorship. The collected data was analysed by content analysis inspired by Burnard's description of the method. The participating preceptors illuminated two main themes: 'Tools for effective precepting of students and healthcare professionals' and 'in-depth knowledge and understanding of preceptorship in an academic setting'. The results suggest that vital components for preceptor preparation could be a) teaching and learning strategies, b) reflective and critical reasoning, c) communication models, d) the role of the preceptor, and e) preceptorship. Using the results from this study as a guide, a continuous professional development course was designed to assist preceptors in deepening their knowledge of preceptorship in regard to planning, leading and implementing educational activities directed at students, healthcare professionals, patients and their families. The course content focuses on skills needed for preceptorship and is based on adult learning principles. A continuous, credit-bearing professional development course must include an exam by

Barriers to continuous professional development participation for ...

African Journals Online (AJOL)

Background. Updating knowledge and skills on an ongoing basis is an important requirement if one is to remain professionally relevant. Formalised continuous professional development (CPD) is, therefore, essential to stay up to date in a dynamic work environment. The majority of radiographers in Kenya work in remote ...

OECD Nuclear Energy Agency Activities Related to Fast Reactor Development

International Nuclear Information System (INIS)

Dujardin, Thierry; Gulliford, Jim

2013-01-01

• Despite impact of Fukushima, there remains a high level of interest in continued development of advanced nuclear systems and fuel cycles: – better use of natural resources; – minimisation of waste and reduction of constraints on deep geological repositories. • Ambitious R&D programmes on-going at national level in many countries, also through international projects: – expected to lead to development of advanced reactors and fuel cycle facilities. • OECD/NEA will continue to support member countries in field of fast reactor development and related advanced fuel cycles: – forum for exchange of information; – collaborative activities

Synthetic activity of rat blood lymphocytes under acute and continuous gamma-irradiation - fluorescent microspectral study

International Nuclear Information System (INIS)

Karnaukhova, N.A.; Sergiyevich, L.A.; Aksenova, G.Y.; Karnaukhov, V.N.

1999-01-01

The effects of different doses of acute and continuous gamma-irradiation on the synthetic activity of rat blood lymphocytes stained with acridine orange were studied by fluorescent microspectrometry. Male rats were exposed to acute gamma-irradiation with doses of 7.5, 4 and 3 Gy, or to continuous irradiation with dose rates of 14.4, 2.1, 1.1 and 0.43 cGy/day, respectively. The changes of the synthetic activity of blood lymphocytes occurred in three main stages after acute gamma-irradiation and in four stages under continuous irradiation. The stages reflect the processes of depression and activation of the immune system under irradiation. Essential differences between the acute and continuous effects were observed in the first stage. After acute gamma-irradiation, the synthetic activity decreased sharply, indicating the predominant contribution of the damaging effect of irradiation, whereas under continuous irradiation, as a result of the stimulatory effect of low-dose irradiation, the synthetic activity increased during the first stage. (orig.)

REGIONAL ASPECTS OF CONTINUING EDUCATION OF THE POPULATION IN THE CONTEXT OF HUMAN DEVELOPMENT

Directory of Open Access Journals (Sweden)

Suleymanova F. G.

2016-03-01

Full Text Available The accelerated pace of change, modernization and innovative development of society require huge resources. Human potential, and above all, the potential of youth is, in our opinion, the central of them. In the article on the material of sociological research «The Continuing Education and the Social Well-being» conducted by the Department of social problems IEIE RAS SB, studied educational behavior, value assessment and motivation of continuing education among the economically active population of the region, compares the educational and professional potential of different groups of urban and rural population in two generations «youth - non-youth». «Youth» refers to the population aged 16-30 years, «non-youth» - a population of 31 to 45 years. The research problem that directed this research, is the lack of informed knowledge about the role of continuing education in the formation of human development of young people in different socio-territorial conditions. Amid quite a mass we of equipment for both urban and rural youth, the factor of computer and digital devices plays a role in the inclusion of young adults in continuing education. It was found a direct link of dissatisfaction about continuing education with lack of access to information technology (laptop, home Internet, digital office equipment, etc. and with low material wellbeing of the family. Along with the importance of information technology in continuing education, young adults still considers the most preferred forms of supplementary professional education (hereinafter SPE activities in organized courses with qualified teachers and methods. Differences in attitudes to supplementary professional education (SPE between urban and rural youth are identified, first, by less involvement in the real educational activity (in particular, in formal education, compensated, however, by large intentions plans to engage in continuing education. Secondly, by different structure of types

Wearable motion sensors to continuously measure real-world physical activities.

Science.gov (United States)

Dobkin, Bruce H

2013-12-01

Rehabilitation for sensorimotor impairments aims to improve daily activities, walking, exercise, and motor skills. Monitoring of practice and measuring outcomes, however, is usually restricted to laboratory-based procedures and self-reports. Mobile health devices may reverse these confounders of daily care and research trials. Wearable, wireless motion sensor data, analyzed by activity pattern-recognition algorithms, can describe the type, quantity, and quality of mobility-related activities in the community. Data transmission from the sensors to a cell phone and the Internet enable continuous monitoring. Remote access to laboratory quality data about walking speed, duration and distance, gait asymmetry and smoothness of movements, as well as cycling, exercise, and skills practice, opens new opportunities to engage patients in progressive, personalized therapies with feedback about the performance. Clinical trial designs will be able to include remote verification of the integrity of complex physical interventions and compliance with practice, as well as capture repeated, ecologically sound, ratio scale outcome measures. Given the progressively falling cost of miniaturized wearable gyroscopes, accelerometers, and other physiologic sensors, as well as inexpensive data transmission, sensing systems may become as ubiquitous as cell phones for healthcare. Neurorehabilitation can develop these mobile health platforms for daily care and clinical trials to improve exercise and fitness, skills learning, and physical functioning.

Continuation versus discontinuation of oxytocin in the active phase of labour

DEFF Research Database (Denmark)

Bor, Isil Pinar; Ledertoug, Susanne; Boie, Sidsel

2016-01-01

. POPULATION: Women with singleton pregnancy in the vertex position undergoing labour induction or augmentation. METHODS: Two hundred women were randomised when cervical dilation was ≤4 cm to either continue or discontinue oxytocin infusion when cervical dilation reached 5 cm. MAIN OUTCOME MEASURES......, and neonatal outcomes. RESULTS: The active phase of labour was longer by 41 minutes (95% confidence interval 11-75 minutes) in the discontinued group (median 125 minutes in 85 women who had reached the active phase and delivered vaginally) versus the continued group (median 88 minutes in 78 women......OBJECTIVE: To investigate whether discontinuation of oxytocin infusion increases the duration of the active phase of labour and reduces maternal and neonatal complications. DESIGN: Randomised controlled trial. SETTING: Department of Obstetrics and Gynaecology, Regional Hospital of Randers, Denmark...

Development of a process for continuous determination of aluminium in bauxite

International Nuclear Information System (INIS)

Freitas, A.M.R. de.

1984-01-01

A system for aluminium analysis in bauxite using activation technique with the aid of a 5 Ci 241 Am/Be neutron source was developed. The system comprises the following steps: sampling, irradiation and counting. The reaction 27 Al(n,γ) 28 Al is used for determination of aluminium. A 2'' x 2'' NaI(T1) scintillation detector was used for the γ-activity measurements and integral counting technique was employed. Half-life determinations for samples were carried out in order to assure that the induced activity was predominantly due to the radionuclide 28 Al. In order to construct a system with solids, paraffin was chosen as moderator and reflector and an optimum irradiation position was determined. Analysis on a laboratory scale with 100g of the sample showed a good linear correlation between counts and aluminium content in bauxite samples. An irradiation chamber consisting of neutron source, moderator and reflector was constructed for activation of 2 Kg samples. Analysis with these bauxite samples indicated a relative precision in the range of 2 to 3% in less than ten minutes. Based on these results, a preliminary pilot-project was designed for continuous aluminium analysis in bauxite. (Author) [pt

DEVELOPMENT OF CONTINUOUS SOLVENT EXTRACTION PROCESSES FOR COAL DERIVED CARBON PRODUCTS

Energy Technology Data Exchange (ETDEWEB)

Elliot B. Kennel; Stephen P. Carpenter; Dady Dadyburjor; Manoj Katakdaunde; Liviu Magean; Peter G. Stansberry; Alfred H. Stiller; John W. Zondlo

2005-06-08

The purpose of this DOE-funded effort is to develop continuous processes for solvent extraction of coal for the production of carbon products. These carbon products include materials used in metals smelting, especially in the aluminum and steel industries, as well as porous carbon structural material referred to as ''carbon foam'' and carbon fibers. During this reporting period, efforts have focused on the development of continuous processes for hydrogenation as well as continuous production of carbon foam and coke.

DEVELOPMENT OF CONTINUOUS SOLVENT EXTRACTION PROCESSES FOR COAL DERIVED CARBON PRODUCTS

Energy Technology Data Exchange (ETDEWEB)

Elliot B. Kennel; Stephen P. Carpenter; Dady Dadyburjor; Manoj Katakdaunde; Liviu Magean; Madhavi Nallani-Chakravartula; Peter G. Stansberry; Alfred H. Stiller; John W. Zondlo

2006-03-27

The purpose of this DOE-funded effort is to develop continuous processes for solvent extraction of coal for the production of carbon products. These carbon products include materials used in metals smelting, especially in the aluminum and steel industries, as well as porous carbon structural material referred to as ''carbon foam'' and carbon fibers. During this reporting period, efforts have focused on the development of continuous processes for hydrogenation as well as continuous production of carbon foam and coke.

A continuous time-resolved measure decoded from EEG oscillatory activity predicts working memory task performance

Science.gov (United States)

Astrand, Elaine

2018-06-01

Objective. Working memory (WM), crucial for successful behavioral performance in most of our everyday activities, holds a central role in goal-directed behavior. As task demands increase, inducing higher WM load, maintaining successful behavioral performance requires the brain to work at the higher end of its capacity. Because it is depending on both external and internal factors, individual WM load likely varies in a continuous fashion. The feasibility to extract such a continuous measure in time that correlates to behavioral performance during a working memory task remains unsolved. Approach. Multivariate pattern decoding was used to test whether a decoder constructed from two discrete levels of WM load can generalize to produce a continuous measure that predicts task performance. Specifically, a linear regression with L2-regularization was chosen with input features from EEG oscillatory activity recorded from healthy participants while performing the n-back task, n\\in [1,2] . Main results. The feasibility to extract a continuous time-resolved measure that correlates positively to trial-by-trial working memory task performance is demonstrated (r  =  0.47, p  <  0.05). It is furthermore shown that this measure allows to predict task performance before action (r  =  0.49, p  <  0.05). We show that the extracted continuous measure enables to study the temporal dynamics of the complex activation pattern of WM encoding during the n-back task. Specifically, temporally precise contributions of different spectral features are observed which extends previous findings of traditional univariate approaches. Significance. These results constitute an important contribution towards a wide range of applications in the field of cognitive brain–machine interfaces. Monitoring mental processes related to attention and WM load to reduce the risk of committing errors in high-risk environments could potentially prevent many devastating consequences or

18 CFR 376.209 - Procedures during periods of emergency requiring activation of the Continuity of Operations Plan.

Science.gov (United States)

2010-04-01

... periods of emergency requiring activation of the Continuity of Operations Plan. 376.209 Section 376.209... of the Continuity of Operations Plan. (a)(1) The Commission's Continuity of Operations Plan is...) During periods when the Continuity of Operations Plan is activated, the Commission will continue to act...

Overview of Iodine Propellant Hall Thruster Development Activities at NASA Glenn Research Center

Science.gov (United States)

Kamhawi, Hani; Benavides, Gabriel; Haag, Thomas; Hickman, Tyler; Smith, Timothy; Williams, George; Myers, James; Polzin, Kurt; Dankanich, John; Byrne, Larry;

Critical Care Nurses' Reasons for Poor Attendance at a Continuous Professional Development Program.

Science.gov (United States)

Viljoen, Myra; Coetzee, Isabel; Heyns, Tanya

2016-12-01

Society demands competent and safe health care, which obligates professionals to deliver quality patient care using current knowledge and skills. Participation in continuous professional development programs is a way to ensure quality nursing care. Despite the importance of continuous professional development, however, critical care nurse practitioners' attendance rates at these programs is low. To explore critical care nurses' reasons for their unsatisfactory attendance at a continuous professional development program. A nominal group technique was used as a consensus method to involve the critical care nurses and provide them the opportunity to reflect on their experiences and challenges related to the current continuous professional development program for the critical care units. Participants were 14 critical care nurses from 3 critical care units in 1 private hospital. The consensus was that the central theme relating to the unsatisfactory attendance at the continuous professional development program was attitude. In order of importance, the 4 contributing priorities influencing attitude were communication, continuous professional development, time constraints, and financial implications. Attitude relating to attending a continuous professional development program can be changed if critical care nurses are aware of the program's importance and are involved in the planning and implementation of a program that focuses on the nurses' individual learning needs. ©2016 American Association of Critical-Care Nurses.

Using Continuing Professional Development to Create Meaningful Co-Curricular Learning Opportunities for all Student Pharmacists.

Science.gov (United States)

Vos, Susan S; Sabus, Ashley; Seyfer, Jennifer; Umlah, Laura; Gross-Advani, Colleen; Thompson-Oster, Jackie

2018-05-01

Objective. To illustrate a method for integrating co-curricular activities, quantify co-curricular activities, and evaluate student perception of achievement of goals. Methods. Throughout a longitudinal course, students engaged in self-selected, co-curricular activities in three categories: professional service, leadership, and community engagement. Hours were documented online with minimum course requirements. Students reflected on experiences and assessed goal attainment. Assignments were reviewed by faculty and feedback was given to each student. Results. From 2010 to 2016, there were 29,341 co-curricular hours documented by 756 students. The most popular events were attending pharmacy organization meetings and participating in immunization clinics. More than half of the students agreed they were able to meet all of their professional goals (mix of career and course goals) while 70% indicated goals were challenging to meet. Conclusion. This method for integrating co-curricular activities using a continuing professional development model demonstrates a sustainable system for promoting professional development through experience and self-reflection.

Continual Education is the Motivation of Sustainable Development of a Telecom Enterprise

Institute of Scientific and Technical Information of China (English)

无

2003-01-01

The continuous investment into manpower resource, is the radical power to assure the sustainable development of enterprises. The enterprises both at home and abroad attach high importance to the continuous education of their employees and consolidate training to inspire their employees. In order to face increasingly drastic global competition, the telecom enterprises in our country should consolidate continuous education, make training plans to adapt to the long-term development of the enterprises and establish the effective mechanism of encouragement of continuous education.

Arguments for the need of mining education continuity and development in Romania

Science.gov (United States)

Bud, I.; Duma, S.; Pasca, I.; Gusat, D.

2018-01-01

Mining is considered the oldest conscious man activity. In the beginning, man searched for hard rocks in the outskirts area and used it to make weapons and ornaments. Subsequently, civilizations evolved through the development of infrastructure, buildings and monuments and finally, weapons. For all these it was necessary to have mineral raw materials obtained under increasingly difficult conditions, through increasingly evolved techniques. In this way, the art of mining and metallurgy was born, which led to the formation of scientific bases. The mining activity was equally art and science. The art and the science have been learned and taught in schools since ancient times and continue today in large universities with mining engineering, metallurgy, mining topography, mining environmental protection, and geology. Lately, in Romania, the mining high school has reached a deadlock and the middle and professional school has collapsed. The development of infrastructure, construction, etc. requires the exploitation and valorisation of mineral resources based on specialists. The paper warns against the danger of losing tradition and skills in mining engineers formation and militate for the re-establishment of professional and technical schools.

Development of a continuous multisite accelerometry system for studying movements during sleep.

Science.gov (United States)

Terrill, Philip I; Mason, David G; Wilson, Stephen J

2010-01-01

Actigraphy has proven to be a useful tool in the assessment of circadian rhythms, and more recently in the automatic staging of sleep and wake states. Whilst accuracy of commercial systems appears good over 24 hour periods, the sensitivity of detecting wake during time in bed is poor. One possible explanation for these poor results is the technical limitations of currently available commercial actigraphs. In particular, raw data is generally not available to the user. Instead, activity counts for each epoch (typically between 10-60 secs) are calculated using various algorithms, from which sleep state is identified. Consequently morphologically different movements observed during sleep and wake states may not be detected as such. In this paper, the development of a continuous multisite, accelerometry system (CMAS) is described. Initial results, comparing data collected using a commercial actigraph (Actiwatch- Mini Motionlogger), and the continuous multisite accelerometry system are presented. The CMAS is able to differentiate brief movement "twitches" from postural changes.

Women's Health – A Continuing Challenge in Developing Countries

African Journals Online (AJOL)

Patrick Erah

Pharmacotherapy Group,. Faculty of Pharmacy, University of Benin,. Benin City, Nigeria. All rights reserved. Available online at http://www.tjpr.org. Editorial. Women's Health – A Continuing Challenge in. Developing Countries. For justifiable reasons, the health of women in developing countries is presently an important.

Visual working memory continues to develop through adolescence

Directory of Open Access Journals (Sweden)

Elif eIsbell

2015-05-01

Full Text Available The capacity of visual working memory (VWM refers to the amount of visual information that can be maintained in mind at once, readily accessible for ongoing tasks. In healthy young adults, the capacity limit of VWM corresponds to about three simple objects. While some researchers argued that VWM capacity becomes adult-like in early years of life, others claimed that the capacity of VWM continues to develop beyond middle childhood. Here we assessed whether VWM capacity reaches adult levels in adolescence. Using an adaptation of the visual change detection task, we measured visual working memory capacity estimates in 13 year-olds, 16-year-olds, and young adults. We tested whether the capacity estimates observed in early or later years of adolescence were comparable to the estimates obtained from adults. Our results demonstrated that the capacity of VWM continues to develop throughout adolescence, not reaching adult levels even in 16 year-olds. These findings suggest that VWM capacity displays a prolonged development, similar to the protracted trajectories observed in various other aspects of cognition.

Coal and sustainable development: utilities and activity

Energy Technology Data Exchange (ETDEWEB)

NONE

2003-07-01

Reflecting its continuing focus on coal and sustainable development, the CIAB surveyed its Members about their attitudes to sustainable development and to obtain information on sustainable development activities within their organisations. The survey revealed that awareness of the importance of sustainable development has increased significantly in the past three years, with a clear majority of respondents seeing it as aligning with their commercial objectives. Reducing emissions from coal use is seen as the key priority, although the importance of this relative to other priorities varies on a regional basis depending on local circumstances. While a large majority of respondents recognised the importance of sustainable development and its increasing influence on decision-making within the coal industry, there was a wide range in the extent of activities. Some organisations have embarked on broad initiatives to better align their practices to sustainable development priorities. The range of activities suggests an evolutionary process - one that commences with a sole internal focus on economic priorities for the business, and then broadens to include local environmental issues and the community. Leading organisations are now moving to look more at global issues, to recognise and share the responsibility for the social and environmental impacts of producing and using their products, and to better engage stakeholders. 4 figs.

Pilot evaluation of a continuing professional development tool for developing leadership skills.

Science.gov (United States)

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.

Continuing Professional Development: Rhetoric and Practice in the NHS

Science.gov (United States)

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…

Continuing professional development for general practitioners

DEFF Research Database (Denmark)

Tulinius, Charlotte; Hølge-Hazelton, Bibi

2010-01-01

OBJECTIVES: The profession of medicine has long been characterised by virtues such as authorisation, specialisation, autonomy, self-regulation and adherence to an ethical code of practice, and its complexity has granted it the privilege of self-regulation. Studies have shown continuing professional...... development (CPD) for general practitioners (GPs) to be most effective when it is set up within a multi-method design. This paper reports a research-based evaluation of a 2-year educational CPD project for 21 GPs. METHODS: The project focused on the issue of 'children in need' and was delivered through group...

European projects as Continuous Professional Development

DEFF Research Database (Denmark)

Lauridsen, Karen M.

Recent years have seen an increased awareness of the need for Continuous Professional Development (CPD) of academic staff teaching international programmes to diverse student audiences. At the same time, many academic units are under pressure from the university leadership teams to demonstrate...... the impact it has had on partner representatives’ awareness of the key issues related to the teaching and learning in the multilingual and multicultural learning space. Moreover, it demonstrates to which extent they have changed their behavior as a result of what they, personally, have learned while working...

Intergenerational continuity and discontinuity in Mexican-origin youths' participation in organized activities: insights from mixed-methods.

Science.gov (United States)

Simpkins, Sandra D; Vest, Andrea E; Price, Chara D

2011-12-01

Motivation theories suggest that parents are an integral support for adolescents' participation in organized activities. Despite the importance of parents, the field knows very little about how parents' own experiences in activities influence the participation of their adolescent children. The goals of this study were to examine (a) the patterns of intergenerational continuity and discontinuity in parents' activity participation during adolescence and their adolescents' activity participation, and (b) the processes underlying each of these patterns within Mexican-origin families. Qualitative and quantitative data were collected through three in-depth interviews conducted with 31 seventh-grade adolescents and their parents at three time points over a year. The quantitative data suggested there was modest intergenerational continuity in activity participation. There were three distinct patterns: nine families were continuous participants, seven families were continuous nonparticipants, and 15 families were discontinuous, where the parent did not participate but the youth did participate in activities. The continuous participant families included families in which parents valued how organized activities contributed to their own lives and actively encouraged their adolescents' participation. The continuous nonparticipant families reported less knowledge and experience with activities along with numerous barriers to participation. There were three central reasons for the change in the discontinuous families. For a third of these families, parents felt strongly about providing a different childhood for their adolescents than what they experienced. The intergenerational discontinuity in participation was also likely to be sparked by someone else in the family or an external influence (i.e., friends, schools).

SOME ASPECTS OF FOREIGN LANGUAGE COMPETENCE DEVELOPMENT IN THE SYSTEM OF CONTINUED PROFESSIONAL EDUCATION

Directory of Open Access Journals (Sweden)

A. G. Gorbunov

2017-01-01

Full Text Available Introduction. The system of continued professional education in modern Russia is aimed at raising the level of professional workers’ ability for competition at the global vocational market. Among the most required competences we put an emphasis on the ability for efficient communication in the native and foreign languages pursuing social, cultural and professional interaction. The practical experience proves that students of various courses of study within the system of continued professional education have difficulties while communicating in a foreign language because of a low level of their foreign language communication competence that is based on ability for decoding and producing a discourse. Aim. The article considers the factors to develop students’ ability for decoding and producing a discourse in the format of reflexive positional discussion. Methodology and research methods. Development of the advanced and high level of foreign language competence is possible via introduction of institutional discursive practices into the educational process. Development of foreign language competence in the system of continued professional education is being discussed from the point of synergy of pedagogical science and applied linguistics. System-synergetic, communicative-activity, discursive and technological approaches have been chosen as the methodological base to develop the system of criteria of students’ preparedness and ability to communicate in a foreign language. Methods of analysis and synthesis have been used during the work as well. Results and scientific novelty. The materials presented in the publication make a contribution to the theory and methodology of continued professional education regarding effective experts’ foreign language mastering, and skills acquisition for the most productive interpersonal and professional-oriented communication. Methodologically-based definition and description of the components of subject and

Perceived Value of University-Based Continuing Education Leadership Development Programs for Administrators

Science.gov (United States)

Stone, Geri L.; Major, Claire H.

2014-01-01

This quantitative study, which involved development of a Value Creation Survey, examined the perceived value of leadership development programs (LDPs) provided by continuing higher education for administrators in colleges and universities. Participants were administrators at Association for Continuing Higher Education (ACHE) member institutions.…

Calling line managers in employee continuous professional development in South East Asia

Directory of Open Access Journals (Sweden)

Anubama Ramachandra

2011-11-01

Full Text Available Purpose: The paper aims to study the relationship of Line Managers’ (LMs Human Resource (HR role and its facets within employee’s Continuous Professional Development (CPD.Design/methodology/approach: A quantitative approach using 100 questionnaires were distributed to line managers in a South East Asia with a response rate of 87%.Findings: Results depict that LMs are actively involved in Strategic Partner, Employee Champion, and Change Agent roles. Study also shows that these three HR roles correlate with employee CPD. LMs’ are neither involved in Administrative Expert role, nor it correlates with employee Continuous Professional Development.Research limitations: Inability of the line managers to be fully involved with the four HR roles constraints the process of line manager deployment of HR roles specifically to employee CPD.Practical implications: Argues that the importance of strategic partner, employee champion, and change agent roles are the most important barrier and enabler of employee CPD, thus indirectly promoting organizational success and productivity.Social implications: Highlights the difficulties of managing organisations by getting the line managers directly involve in the development of employee CPD. Many line managers have to be made and given opportunities to develop their capabilities on this platform. Contends that HR can help an organization to succeed, provided that all line managers understand their roles, work together and take responsibility for their contribution. In addition is the adoption of the HR roles for the smooth delivery of HR functions which aligns with the overall organizational success.Originality/value: Specific HR roles are significant importance to the development of employee CPD within the setting of this South East Asian organization.

Temporal germ cell development strategy during continuous spermatogenesis within the montane lizard, Sceloporus bicanthalis (Squamata; Phrynosomatidae).

Science.gov (United States)

Gribbins, Kevin; Anzalone, Marla; Collier, Matthew; Granados-González, Gisela; Villagrán-Santa Cruz, Maricela; Hernández-Gallegos, Oswaldo

2011-10-01

Sceloporus bicanthalis is a viviparous lizard that lives at higher elevations in Mexico. Adult male S. bicanthalis were collected (n = 36) from the Nevado de Toluca, Mexico (elevation is 4200 m) during August to December, 2007 and January to July, 2008. Testes were extracted, fixed in Trumps, and dehydrated in a graded series of ethanol. Tissues were embedded, sectioned (2 μm), stained, and examined via a light microscope to determine the spermatogenic developmental strategy of S. bicanthalis. In all months examined, the testes were spermiogenically active; based on this, plus the presence of sperm in the lumina of seminiferous tubules, we inferred that S. bicanthalis had year-round or continuous spermatogenesis, unlike most reptiles that occupy a temperate or montane habitat. It was recently reported that seasonally breeding reptiles had a temporal germ cell development strategy similar to amphibians, where germ cells progress through spermatogenesis as a single population, which leads to a single spermiation event. This was much different than spatial development within the testis of other derived amniotes. We hypothesized that germ cell development was temporal in S. bicanthalis. Therefore, we wanted to determine whether reptiles that practice continuous spermatogenesis have a mammalian-like spatial germ cell development, which is different than the typical temperate reptile exhibiting a temporal development. In the present study, S. bicanthalis had a temporal development strategy, despite its continuous spermatogenic cycle, making them similar to tropical anoles. Copyright © 2011 Elsevier Inc. All rights reserved.

Continuous Professional Development of English Language Teachers: Perception and Practices

Science.gov (United States)

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)…

Teachers' Continuing Professional Development: Framing a Model of Outcomes

Science.gov (United States)

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…

Influences of personality traits and continuation intentions on physical activity participation within the theory of planned behaviour.

Science.gov (United States)

Chatzisarantis, Nikos L D; Hagger, Martin S

2008-01-01

Previous research has suggested that the theory of planned behaviour is insufficient in capturing all the antecedents of physical activity participation and that continuation intentions or personality traits may improve the predictive validity of the model. The present study examined the combined effects of continuation intentions and personality traits on health behaviour within the theory of planned behaviour. To examine these effects, 180 university students (N = 180, Male = 87, Female = 93, Age = 19.14 years, SD = 0.94) completed self-report measures of the theory of planned behaviour, personality traits and continuation intentions. After 5 weeks, perceived achievement of behavioural outcomes and actual participation in physical activities were assessed. Results supported discriminant validity between continuation intentions, conscientiousness and extroversion and indicated that perceived achievement of behavioural outcomes and continuation intentions of failure predicted physical activity participation after controlling for personality effects, past behaviour and other variables in the theory of planned behaviour. In addition, results indicated that conscientiousness moderated the effects of continuation intentions of failure on physical activity such that continuation intentions of failure predicted physical activity participation among conscientious and not among less conscientious individuals. These findings suggest that the effects of continuation intentions on health behaviour are contingent on personality characteristics.

A Wearable System for Real-Time Continuous Monitoring of Physical Activity

Directory of Open Access Journals (Sweden)

Fabrizio Taffoni

2018-01-01

Full Text Available Over the last decades, wearable systems have gained interest for monitoring of physiological variables, promoting health, and improving exercise adherence in different populations ranging from elite athletes to patients. In this paper, we present a wearable system for the continuous real-time monitoring of respiratory frequency (fR, heart rate (HR, and movement cadence during physical activity. The system has been experimentally tested in the laboratory (by simulating the breathing pattern with a mechanical ventilator and by collecting data from one healthy volunteer. Results show the feasibility of the proposed device for real-time continuous monitoring of fR, HR, and movement cadence both in resting condition and during activity. Finally, different synchronization techniques have been investigated to enable simultaneous data collection from different wearable modules.

Research & Development of Materials/Processing Methods for Continuous Fiber Ceramic Composites (CFCC) Phase 2 Final Report.

Energy Technology Data Exchange (ETDEWEB)

Szweda, A.

2001-01-01

The Department of Energy's Continuous Fiber Ceramic Composites (CFCC) Initiative that begun in 1992 has led the way for Industry, Academia, and Government to carry out a 10 year R&D plan to develop CFCCs for these industrial applications. In Phase II of this program, Dow Corning has led a team of OEM's, composite fabricators, and Government Laboratories to develop polymer derived CFCC materials and processes for selected industrial applications. During this phase, Dow Corning carried extensive process development and representative component demonstration activities on gas turbine components, chemical pump components and heat treatment furnace components.

Deterrents to Women's Participation in Continuing Professional Development

Science.gov (United States)

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…

Continuing Professional Development Build on Industry-Academia Partnerships

DEFF Research Database (Denmark)

Fink, Flemming K.

2007-01-01

A challenge for university - industry partnerships is to combine productive engineering and academic learning, to combine industrial engineering tasks with their tasks in Continuing Professional Development (CPD). The rather new methodology Facilitated Work Based Learning (FWBL) can be defined...... as a CPD method based on a partnership between the university and the enterprise with the purpose of transferring research based knowledge thus making it an integral part of the daily business. Scientific staff from the university is facilitating a research based learning process and competence development...

Global perspective on continuing professional development

Directory of Open Access Journals (Sweden)

Lawrence T. Sherman

2018-05-01

Full Text Available Healthcare professionals worldwide participate in continuing professional development (CPD to remain competent in practice, and to ensure they provide high-quality care to patients. Globally, CPD systems have evolved at different rates resulting in significant variation in structure, requirements, and oversight. In some countries, CPD has moved from single profession educational designs and formal didactic methods of delivery to educational models that are innovative, dynamic, and learnercentric. In other countries, CPD is a neglected part of the healthcare education continuum. This article provides a global perspective on the evolution of CPD over the past 20 years, and identifies opportunities for the future.

Development of the Nissan hydraulic active suspension. Nissan yuatsu active suspension no kaihatsu

Energy Technology Data Exchange (ETDEWEB)

Kawarasaki, y.; Fukunaga, Y.; Hasegawa, S.; Okuyama, Y.; Omura, I.; Takahashi, K.; Abe, S.; Tsuruta, E. (Nissan Motor Co. Ltd., Tokyo (Japan))

1989-12-25

A hydraulic active suspension system, Nissan original product, was developed and mass produced for the first time in the world. The system incorporates a sufficient power source, a high accuracy sensor and a high response device for continuous and intended vehicle control and at the same time delivers high levels of ride comfort and driving performance. The suspension system has four innovative features: skyhook damping, active roll and pitching control, a frequency-dependent damping mechanism, and active steering characteristics control. Under all road and operating conditions, the system actively suppresses vehicle attitude changes and unnecessary movement, and also gently absorbs inputs from the road. This epoch-making system provides a dramatic improvement in vehicle performance, and has been adopted in the Infiniti Q45 luxury sedan. 2 refs., 20 figs., 4 tabs.

The Role of Motivation in Continuing Education for Pharmacists

NARCIS (Netherlands)

Tjin a Tsoi, Sharon

2017-01-01

Healthcare professionals, including pharmacists, need to continuously update their knowledge and are, therefore, expected to participate in Continuing Education (CE) and Continuous Professional Development (CPD) activities on a regular basis. Lack of intrinsic (or autonomous) motivation appears to

Development of a method of continuous improvement of services using the Business Intelligence tools

Directory of Open Access Journals (Sweden)

Svetlana V. Kulikova

2018-01-01

Full Text Available The purpose of the study was to develop a method of continuous improvement of services using the Business Intelligence tools.Materials and methods: the materials are used on the concept of the Deming Cycle, methods and Business Intelligence technologies, Agile methodology and SCRUM.Results: the article considers the problem of continuous improvement of services and offers solutions using methods and technologies of Business Intelligence. In this case, the purpose of this technology is to solve and make the final decision regarding what needs to be improved in the current organization of services. In other words, Business Intelligence helps the product manager to see what is hidden from the “human eye” on the basis of received and processed data. Development of a method based on the concept of the Deming Cycle and Agile methodologies, and SCRUM.The article describes the main stages of development of method based on activity of the enterprise. It is necessary to fully build the Business Intelligence system in the enterprise to identify bottlenecks and justify the need for their elimination and, in general, for continuous improvement of the services. This process is represented in the notation of DFD. The article presents a scheme for the selection of suitable agile methodologies.The proposed concept of the solution of the stated objectives, including methods of identification of problems through Business Intelligence technology, development of the system for troubleshooting and analysis of results of the introduced changes. The technical description of the project is given.Conclusion: following the work of the authors there was formed the concept of the method for the continuous improvement of the services, using the Business Intelligence technology with the specifics of the enterprises, offering SaaS solutions. It was also found that when using this method, the recommended development methodology is SCRUM. The result of this scientific

Developing a Continuous Bioprocessing Approach to Stromal Cell Manufacture.

Science.gov (United States)

Miotto, Martina; Gouveia, Ricardo; Abidin, Fadhilah Zainal; Figueiredo, Francisco; Connon, Che J

2017-11-29

To this day, the concept of continuous bioprocessing has been applied mostly to the manufacture of molecular biologics such as proteins, growth factors, and secondary metabolites with biopharmaceutical uses. The present work now sets to explore the potential application of continuous bioprocess methods to source large numbers of human adherent cells with potential therapeutic value. To this purpose, we developed a smart multifunctional surface coating capable of controlling the attachment, proliferation, and subsequent self-detachment of human corneal stromal cells. This system allowed the maintenance of cell cultures under steady-state growth conditions, where self-detaching cells were continuously replenished by the proliferation of those remaining attached. This facilitated a closed, continuous bioprocessing platform with recovery of approximately 1% of the total adherent cells per hour, a yield rate that was maintained for 1 month. Moreover, both attached and self-detached cells were shown to retain their original phenotype. Together, these results represent the proof-of-concept for a new high-throughput, high-standard, and low-cost biomanufacturing strategy with multiple potentials and important downstream applications.

Continued research, development and test of SOFC Technology. Final report

Energy Technology Data Exchange (ETDEWEB)

2008-09-15

The aim of the project was to further develop the SOFC cell and stack technology and drive down manufacturing costs in order to accomplish the performance and economic targets set forward in the SOFC road map, which has been developed in collaboration with the national Danish SOFC Strategy group. The project was divided into four parts. Part 1, Continued cell development covered the successful development of larger cells with a 500 cm2 footprint. Part 2, Cell manufacturing covered the production of 9.859 equivalents (12x12 cm2 standard cells) that were used in the stacks for demonstration projects (EFP 33033-0050)and for in-house research, development and testing in this project. Part 3, Continued stack development covered the successful test of a 3 kW{sub e} stack as well as the planning of a >8.000 hours stack test with new stack technology. The >8.000 hours test that started after the end date for this project will last for 12 months and be reported in the PSO 2008-1-010049 project. Part 4, Stack manufacturing covered a number of small stacks for in-house research, development and testing. (auther)

Variable Camber Continuous Aerodynamic Control Surfaces and Methods for Active Wing Shaping Control

Science.gov (United States)

Nguyen, Nhan T. (Inventor)

2016-01-01

An aerodynamic control apparatus for an air vehicle improves various aerodynamic performance metrics by employing multiple spanwise flap segments that jointly form a continuous or a piecewise continuous trailing edge to minimize drag induced by lift or vortices. At least one of the multiple spanwise flap segments includes a variable camber flap subsystem having multiple chordwise flap segments that may be independently actuated. Some embodiments also employ a continuous leading edge slat system that includes multiple spanwise slat segments, each of which has one or more chordwise slat segment. A method and an apparatus for implementing active control of a wing shape are also described and include the determination of desired lift distribution to determine the improved aerodynamic deflection of the wings. Flap deflections are determined and control signals are generated to actively control the wing shape to approximate the desired deflection.

VIRTUAL ENVIRONMENT FOR CONTINUING MEDICAL EDUCATION

Directory of Open Access Journals (Sweden)

Sorana D. BOLBOACA

2007-01-01

Full Text Available The rapid development of communication and information technologies lead to the changes in continuing medical education by offering the possibility to move up-to-date medical information through Internet to the physicians. The main goal of this study was to create a virtual space for continuing medical education. In this context, a number of computer-assisted tools for instruction, evaluation and utilization in daily activity have been developed and integrated into a unitary system. The main imposed specifications of the system were accessibility, integrity, availability, and security.This report describes the characteristics of tables design and organization, and of system integration. The security level was imposed for assuring the accessibility of each physician to medical information useful in his or her activity and the knowledge database development.

Recommendations for the development of e-modules for the continuing professional development of European dentists

NARCIS (Netherlands)

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.

2013-01-01

Aims To provide evidence-based and peer-reviewed recommendations for the development of dental continuing professional development (CPD) learning e-modules. Methods The present recommendations are consensus recommendations of the DentCPD project team and were informed by a literature research,

Development of a continuous-flow fluidic pump

International Nuclear Information System (INIS)

Robinson, S.M.

1985-08-01

A study was made of a fluidic pump which utilizes gas pistons, a venturi-like reverse-flow-diverter, and a planar Y-type flow junction to produce a continuous flow of liquid from a system containing no moving parts. The study included an evaluation of the system performance and of methods for controlling the stability of the fluidic system. A mathematical model of the system was developed for steady-state operation using accepted theories of fluid mechanics. Although more elaborate models are needed for detailed design and optimization of specific systems, the model determined some of the main factors controlling the system performance and will be used in the development of more accurate models. 49 refs., 39 figs., 9 tabs

Continued Professional Education of Bulgarian Pharmacists: Second Registration Period

Directory of Open Access Journals (Sweden)

Petrova G.

2014-06-01

Full Text Available The continuing professional education prepares the pharmacists for the requirements of the changed role of pharmacists in the society. Different approaches to continuous professional education ranging from lectures to peer-mentoring work shops and web tools have been developed throughout the last 25 years. The goal of the current analysis is to systematize the trends in accredited education events for pharmacists by the Quality Committee of the BPhU during 2010-2013. This study is a retrospective database analysis. The information concerning the accredited forms of continuing education of pharmacists as well as other activities related to continuing education was extracted from the official protocols, issued by the Quality Commission of the Bulgarian Pharmaceutical Union (BPhU. The continuing postgraduate education of pharmacists in Bulgaria is developing with new elements which allow competence development through individual forms of self-development such as publication activities, delivering presentations, individual training, etc. In the educational programs accredited during the second registration period, still prevailed the short courses, with focus on the new medicinal products.

Influences of air calcination and steam activation on microstructure and photocatalytic activity of continuous TiO2 fibers

International Nuclear Information System (INIS)

You, Yang; Zhang, Shiying; Xu, Difa

2013-01-01

Graphical abstract: Display Omitted Highlights: ► Effects of air calcination and steam activation on TiO 2 fibers were studied. ► The photocatalytic activity was evaluated by degradation of formaldehyde. ► Steam activation promoted the anatase–rutile phase transformation. ► Steam activation decreased grain size and increased special surface area. ► Steam activation improved photocatalytic activity of TiO 2 fibers. -- Abstract: Effects of air calcination and steam activation, on phase transformation, microstructure and photocatalytic activity of continuous TiO 2 fibers prepared by sol–gel method were studied. The fibers were characterized by XRD, SEM, and N 2 adsorption–desorption. The photocatalytic activity was evaluated by photocatalytic degradation of formaldehyde. Results showed that 100% rutile fibers heat-treated in air and steam were obtained at 800 °C and 600 °C, respectively. The anatase grain sizes and special surface areas of the fibers heat-treated at 500 °C in air and steam were 31.6 nm, 22.7 nm, 26.7 m 2 /g and 32.3 m 2 /g, respectively. The degradation rates of formaldehyde over the fibers heat-treated at 500 °C in air and steam were 92.3% and 98.6% after 14 h under UV irradiation, respectively. Compared with the air calcination, the steam activation promoted the anatase–rutile phase transformation, reduced the grain size, increased the special surface area, and improved photocatalytic activity of continuous TiO 2 fibers.

Continuing Professional Development (CPD) of the nuclear and radiation professional engineers

International Nuclear Information System (INIS)

Sasaki, Satoru

2016-01-01

Professional Engineer is the national qualification stipulated by the Professional Engineer Act. A Professional Engineer in this Act means a person who conducts business on matters of planning, research, design, analysis, testing, evaluation or guidance thereof, which requires application of extensive scientific and technical expertise, and has three obligation and two responsibility related to engineer ethic. A technical discipline for nuclear and radiation technology in 2004, was established for the purpose of upgrading the skills of engineers in nuclear technology fields, utilizing their ability in nuclear safety regulation fields, and further strengthening safety management system in each entity. The activity of the nuclear and radiation professional engineers for the past 10 years was evaluated. For the next ten years, awareness of the role of the professional engineer to talk with general public is needed, and it is important to continue professional development. (author)

Development of a continuous energy version of KENO V.a

International Nuclear Information System (INIS)

Dunn, M.E.; Bentley, C.L.; Goluoglu, S.; Paschal, L.S.; Dodds, H.L.

1997-01-01

KENO V.a is a multigroup Monte Carlo code that solves the Boltzmann transport equation and is used extensively in the nuclear criticality safety community to calculate the effective multiplication factor k eff of systems containing fissile material. Because of the smaller amount of disk storage and CPU time required in calculations, multigroup approaches have been preferred over continuous energy (point) approaches in the past to solve the transport equation. With the advent of high-performance computers, storage and CPU limitations are less restrictive, thereby making continuous energy methods viable for transport calculations. Moreover, continuous energy methods avoid many of the assumptions and approximations inherent in multigroup methods. Because a continuous energy version of KENO V.a does not exist, the objective of the work is to develop a new version of KENO V.a that utilizes continuous energy cross sections. Currently, a point cross-section library, which is based on a raw continuous energy cross-section library such as ENDF/B-V is not available for implementation in KENO V.a; however, point cross-section libraries are available for MCNP, another widely used Monte Carlo transport code. Since MCNP cross sections are based on ENDF data and are readily available, a new version of KENO V.a named PKENO V.a has been developed that performs the random walk using MCNP cross sections. To utilize point cross sections, extensive modifications have been made to KENO V.a. At this point in the research, testing of the code is underway. In particular, PKENO V.a, KENO V.a, and MCNP have been used to model nine critical experiments and one subcritical problem. The results obtained with PKENO V.a are in excellent agreement with MCNP, KENO V.a, and experiments

Environmental assessment, continual improvement and adaptive management within the AREVA sustainable development framework

International Nuclear Information System (INIS)

Rosaasen, A.; Frostad, S.

2006-01-01

periodic evaluations, conducted every three to five years, provide a useful mechanism to evaluate the operational performance of a facility, facilitate continual improvement and outline adaptive management objectives, when necessary. This provides an iterative basis for effective continual improvement and adaptive management throughout the life of the project. The framework is commensurate with AREVA sustainable development principles to limit the environmental effects of waste and emissions from our activities. The concepts of continual improvement and adaptive management are discussed and examples drawn from the AREVA McClean Lake Operation to illustrate how the EA elements can be integrated into an operational environmental management framework. (author)

Continuation of Crosscutting Technology Development at Cast

Energy Technology Data Exchange (ETDEWEB)

Yoon, Roe-Hoan

2012-03-31

This Final Technical Report describes progress made on the sub-projects awarded in the Cooperative Agreement DE-FC26-05NT42457: Continuation of Crosscutting Technology Development at Center for Advanced Separation Technologies (CAST). The final reports for each sub-project are attached in the appendix. Much of the research to be conducted with Cooperative Agreement funds will be longer-term, high-risk, basic research and will be carried out in five broad areas: a) Solid-solid separation b) Solid-liquid separation c) Chemical/Biological Extraction d) Modeling and Control, and e) Environmental Control.

Continuing Professional Development and Learning in Primary Science Classrooms

Science.gov (United States)

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…

Intermittent compared to continuous real-time fMRI neurofeedback boosts control over amygdala activation.

Science.gov (United States)

Hellrung, Lydia; Dietrich, Anja; Hollmann, Maurice; Pleger, Burkhard; Kalberlah, Christian; Roggenhofer, Elisabeth; Villringer, Arno; Horstmann, Annette

2018-02-01

Real-time fMRI neurofeedback is a feasible tool to learn the volitional regulation of brain activity. So far, most studies provide continuous feedback information that is presented upon every volume acquisition. Although this maximizes the temporal resolution of feedback information, it may be accompanied by some disadvantages. Participants can be distracted from the regulation task due to (1) the intrinsic delay of the hemodynamic response and associated feedback and (2) limited cognitive resources available to simultaneously evaluate feedback information and stay engaged with the task. Here, we systematically investigate differences between groups presented with different variants of feedback (continuous vs. intermittent) and a control group receiving no feedback on their ability to regulate amygdala activity using positive memories and feelings. In contrast to the feedback groups, no learning effect was observed in the group without any feedback presentation. The group receiving intermittent feedback exhibited better amygdala regulation performance when compared with the group receiving continuous feedback. Behavioural measurements show that these effects were reflected in differences in task engagement. Overall, we not only demonstrate that the presentation of feedback is a prerequisite to learn volitional control of amygdala activity but also that intermittent feedback is superior to continuous feedback presentation. Copyright © 2017 The Authors. Published by Elsevier Inc. All rights reserved.

Continuous exposure to sexually active rams extends estrous activity in ewes in spring.

Science.gov (United States)

Abecia, J A; Chemineau, P; Flores, J A; Keller, M; Duarte, G; Forcada, F; Delgadillo, J A

2015-12-01

Sexual activity in sheep is under photoperiodic control, which is the main environmental factor responsible for the seasonality of reproduction. However, other natural environmental factors such as presence of conspecifics can slightly influence the timing of onset and offset of the breeding season. In goats, we have found that the continuous presence of bucks that were rendered sexually active out of season by previous exposure to long days, prevented goats from displaying seasonal anestrus, which suggests that the relative contribution of photoperiod in controlling seasonal anestrus should be reevaluated in small ruminant species. The aim of this study was to assess whether the presence of sexually active rams that had been stimulated by artificial photoperiod and melatonin implants, reduces seasonal anestrus in sheep, by prolonging ovulatory activity in spring. Ewes were assigned to one of two groups (n = 16 and 15), which were housed in two separate barns, and kept in contact, either with the treated or the control rams between March and July. Vasectomized rams were either exposed to 2 months of long days followed by the insertion of three subcutaneous melatonin implants (treated rams, n = 8), or exposed to natural light conditions (control rams, n = 2). Estrus was monitored daily, and weekly plasma progesterone analyses indicated ovulatory activity. Ewes that were exposed to treated rams exhibited a higher proportion of monthly estrus than ewes exposed to the control rams (P ewes (one ewe was not considered because of the presence of persistent CL) exposed to stimulated rams exhibited estrous behavior in a cyclic manner. In contrast, all ewes exposed to control rams stopped estrous activity for a period of time during the study, such that this group exhibited a significantly longer anestrous season (mean ± standard error of the mean 89 ± 9 days) than did the ewes housed with treated rams (26 ± 10 days; P ewes housed with treated rams, 13 of

Continuous Integration in PHP web applications development

OpenAIRE

Hujer, Martin

2011-01-01

This work deals with continuous integration of web applications, especially those in PHP language. The main objective is the selection of the server for continuous integration, its deployment and configuration for continuous integration of PHP web applications. The first chapter describes the concept of continuous integration and its individual techniques. The second chapter deals with the choice of server for continuous integration and its basic settings. The third chapter contains an overvi...

Online Knowledge Communities: Meeting places for continuing professional development.

NARCIS (Netherlands)

de Vries, Sjoerd A.; van Weert, Tom J.; Munro, Robert K.

2003-01-01

This paper describes the concept of Online Knowledge Communities (okc) as meeting places for continuing professional development (cpd). An okc is defined as a social network of members, who are online and are organized by making use of an online knowledge center. The okc has a particular group

5 years on: Have attitudes towards continuing professional development in radiography changed?

International Nuclear Information System (INIS)

Henwood, Suzanne M.; Flinton, Dave M.

2012-01-01

Introduction: This study reports the attitudes of UK radiographers to mandatory Continuing Professional Development (CPD) following the introduction of a mandatory policy, compared to a survey undertaken prior to the mandate being introduced. Methods and method of data collection: An electronic survey was advertised within 152 hospitals, across a range of hospital types (for example: rural, urban, teaching, district general) and geographic areas to minimise any potential bias through sampling. 406 radiographers responded to the survey, which was endorsed by the College of Radiographers. Results: The study showed that the overall attitude score had not increased significantly, demonstrating an ongoing relatively ambiguous attitude towards CPD. There was an increase in the number of radiographers recording CPD, though radiographers still expressed discontent over the need to evidence CPD activity. The study showed a change in the perceived primary barrier to CPD away from funding to time: time to undertake CPD; and time to record CPD activity. While the activity score had not significantly increased, a broader view of what constitutes CPD was evidenced, away from the previous narrow focus on attendance based activities. Support for CPD also showed no significant change, suggesting that the onus for CPD still predominantly remains with the individual radiographer. Conclusion: The introduction of a mandatory CPD policy has not significantly impacted on the attitudes of radiographers towards CPD activity. The study raises a number of questions which would benefit from further study and highlights some ongoing issues which impact on CPD in practice.

THE EFFECT OF CONTINUOUS VIGOROUS EXERCISE AND LIFESTYLE-EMBEDDED PHYSICAL ACTIVITY UPON ACUTE GLYCAEMIC REGULATION- A CASE STUDY

Directory of Open Access Journals (Sweden)

ASH C. ROUTEN

2010-12-01

Full Text Available The purpose of this study was to investigate the effect of continuous exercise and lifestyle-embedded physical activity upon glucose regulation, and assess the feasibility of seven day continuous glucose monitoring (CGM in a normoglycaemic individual. One physically active non-diabetic male [age: 22 y; mass: 71.5 kg; height: 181 cm] underwent 7 days CGM, performing 3 trial conditions: a sedentary control (< 2500 steps, pedometer controlled, a continuous exercise condition (2 x 30 min treadmill running at 70% HRmax, and a lifestyleembedded physical activity condition (100 min fractionalized moderate activity. Diet was standardised andphysical activity levels were monitored via accelerometry throughout. Results showed a significant difference of -0.24 mmol.dL-1 in twenty-four hour mean glucose levels between the sedentary and continuous condition (p = 0.00, and a significant difference of -0.038 mmol.L-1 in twenty-four hour mean glucose levels between thesedentary and lifestyle embedded physical activity condition (p = 0.004. Descriptive results displayed a post exercise decrease in glucose levels (2 h pre-6 h post (5.3 – 5.1 mmol.L-1 with a carryover effect for the following day (reduced mean glucose 24 h pre-post (5.5 ± 0.5 - 5.2 ± 0.3 mmol.L-1 in the continuous exercisecondition. Physical activity counts (c.min-1 during exercise were significantly related to blood glucose levels in the continuous exercise condition (r = 0.51, p = 0.08. Findings show that intra- and inter-day glucose homeostasis may be optimised through bouts of continuous vigorous exercise

CONTINUING MEDICAL EDUCATION: CLOSING THE GAP ...

African Journals Online (AJOL)

drclement

ABSTRACT. Continuing medical education (CME) has long been recognized as the key to updating and maintaining the knowledge and skill of health professionals.CME activities are well advocated, accepted and regulated in the developed world with sanctions for non-participation. In developing countries, including West ...

Understanding continuous professional development participation and choice of mid-career general dental practitioners.

Science.gov (United States)

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.

White paper on continuous bioprocessing. May 20-21, 2014 Continuous Manufacturing Symposium.

Science.gov (United States)

Konstantinov, Konstantin B; Cooney, Charles L

2015-03-01

There is a growing interest in realizing the benefits of continuous processing in biologics manufacturing, which is reflected by the significant number of industrial and academic researchers who are actively involved in the development of continuous bioprocessing systems. These efforts are further encouraged by guidance expressed in recent US FDA conference presentations. The advantages of continuous manufacturing include sustained operation with consistent product quality, reduced equipment size, high-volumetric productivity, streamlined process flow, low-process cycle times, and reduced capital and operating cost. This technology, however, poses challenges, which need to be addressed before routine implementation is considered. This paper, which is based on the available literature and input from a large number of reviewers, is intended to provide a consensus of the opportunities, technical needs, and strategic directions for continuous bioprocessing. The discussion is supported by several examples illustrating various architectures of continuous bioprocessing systems. © 2014 Wiley Periodicals, Inc. and the American Pharmacists Association.

Post-Secondary Education Development in South East Asia: A Model for Curriculum Development in Continuing Education

Science.gov (United States)

MacKinnon, Allan

2012-01-01

This article presents a model for continuing education that emanated from the author's involvement in the Participatory Action Research (PAR) component of Simon Fraser University's Adult Education for Economic Development (AEED) Project, funded by the Canadian International Development Agency (CIDA). The project's goal was to develop new centers…

Enhancement or Reduction of Sonochemical Activity of Pulsed Ultrasound Compared to Continuous Ultrasound at 20 kHz?

Directory of Open Access Journals (Sweden)

Yujing Sun

2013-04-01

Full Text Available Little is known about the efficacy of pulsed ultrasound compared with continuous ultrasound. Previous studies on the efficacy of pulsed ultrasound were not systematic and gave different results. In this study, the effects of pulse length, pulse interval, pulse length × pulse intervals, and treatment time on sonochemical activity were investigated using a simple oxidation of iodide method and a comparison of the efficacy of pulsed ultrasound and continuous ultrasound is made. The results showed that the main factor in the efficacy of pulsed ultrasound was pulse length when pulse length varied from 0.1 to 1 s. However, the main factors were pulse length, the pulse length × pulse interval, and pulse interval when pulse length varied from 1 to 9 s. Pulsed ultrasound had no effect when the pulse length was 0.1 s; however, the sonochemical activity of pulsed ultrasound decreased compared to continuous ultrasound as the pulse length varied from 0.1 to 1 s. The sonochemical activity of pulsed ultrasound either increased or decreased compared to continuous ultrasound when pulse length varied from 1 to 9 s, but the increase or decrease had no clear trend. The sonochemical activity was constant at Ton/Toff = 2 s/2 s and slightly decreased at Ton/Toff = 3 s/2 s with time, whereas the sonochemical activity of continuous ultrasound significantly decreased with time. Enhancement or reduction of sonochemical activity of pulsed ultrasound compared to continuous ultrasound depended on the pulse length and pulse interval.

Radiographers' commitment to continuing professional development: A single-centre evaluation

International Nuclear Information System (INIS)

Stevens, Barry J.

2016-01-01

Purpose: This study aimed to examine radiographers' commitment to continuing professional development (CPD), and to ascertain what types of activities are preferred so a model for provision of departmental activities could be developed. Methods: An online survey was used to obtain information from all departmental radiographers regarding their commitment to CPD. Statistical analysis, using Spearman's Rho and Chi-Square test, was utilised to investigate any associations. Results: All radiographers (n = 57) were invited via email. A response rate of 67% (n = 38) prevailed. Radiographers feel CPD is important and a positive correlation existed with feelings regarding compulsory CPD (r value = .718, P value = .001). Thirty-four percent had logged the SOR-recommended twelve or more pieces of CPD in the last 2 years. One to three hours a month is the preferred amount of own time radiographers are willing to dedicate. Negative correlations exist between the amount of own time radiographers are willing to commit to CPD activities and their feelings regarding compulsory CPD (r value = −.419, P value = .009), and HCPC audit (r value = −.509, P value .001). Conclusion: Although radiographers recognise the importance of CPD many spend less than four hours of their own time a month on CPD. Departmental activities should be free, short lasting, lunchtime presentations with theory presentation that encourage interaction and discussion with inclusion of practical elements. Further research investigating the barriers that prevent radiographers from partaking in CPD and the causes for insufficient CPD records is recommended. - Highlights: • The large majority of radiographers feel CPD is important or very important to them. • The majority had positive opinions regarding compulsory CPD and HCPC audit. • 50% of radiographers commit less than 4 h of their own time to CPD. • As radiographers get older they log less CPD and commit less time to CPD. �

Development of continuous bench scale unit for direct liquefaction

Energy Technology Data Exchange (ETDEWEB)

Yoon, Wang Lai [Korea Inst. of Energy and Resources, Daeduk (Korea, Republic of)

1996-12-31

Batch coal liquefaction experiments using tubing bombs and continuous experiments by cell liquefaction test facility were carried out. The main purpose was to maximize the coal liquefaction yields by improving the activity of coal dissolution catalysts which are oil soluble transition metal naphthenate and to supplement the incomplete research results. In the meantime, the study on the reaction characteristics of coal liquefaction and coal liquid upgrading catalyst upon sulfiding conditions and phosphorous addition have been conducted (author). 102 refs., 35 figs.

Development of continuous bench scale unit for direct liquefaction

Energy Technology Data Exchange (ETDEWEB)

Yoon, Wang Lai [Korea Inst. of Energy and Resources, Daeduk (Korea, Republic of)

1995-12-31

Batch coal liquefaction experiments using tubing bombs and continuous experiments by cell liquefaction test facility were carried out. The main purpose was to maximize the coal liquefaction yields by improving the activity of coal dissolution catalysts which are oil soluble transition metal naphthenate and to supplement the incomplete research results. In the meantime, the study on the reaction characteristics of coal liquefaction and coal liquid upgrading catalyst upon sulfiding conditions and phosphorous addition have been conducted (author). 102 refs., 35 figs.

Proliferation activity and radiosensitivity of CFU-S in their decreased compartments in continuously irradiated rats

International Nuclear Information System (INIS)

Kalina, I.; Vacek, A.; Brezani, P.

1984-01-01

Effects of the continuous irradiation (0.25 Gy/day) on proliferation activity and radiosensitivity (D 0 ) of CFU-S were studied in rats after accumulated doses of 1.75 Gy and 15 Gy, resp. The proliferation activity of CFU-S in continuously irradiated groups was increased 4 - 5 fold compared with the control group. D 0 values for CFU-S in their decreased compartments were not changed after long-term irradiation compared with the controls. (author)

Design concepts for a continuously rotating active magnetic regenerator

DEFF Research Database (Denmark)

Bahl, Christian Robert Haffenden; Engelbrecht, Kurt; Bjørk, Rasmus

2011-01-01

Design considerations for a prototype magnetic refrigeration device with a continuously rotating AMR are presented. Building the active magnetic regenerator (AMR) from stacks of elongated plates of the perovskite oxide material La0.67Ca0.33−xSrxMn1.05O3, gives both a low pressure drop and allows....... Focus is on maximising the magnetic field in the high field regions but also, importantly, minimising the flux in the low field regions. The design is iteratively optimised through 3D finite element magnetostatic modelling....

Teaching L2 Pragmatics: Opportunities for Continuing Professional Development

Science.gov (United States)

Vellenga, Heidi

2011-01-01

Teaching L2 pragmatics is often not covered in teacher education programs, and is an excellent area for continuing professional development. As part of a larger project on instructed interlanguage pragmatics, volunteer instructor participants were asked to teach a series of lessons on pragmatics to university-aged (19-23) ESL learners in ESL and…

Final sitewide environmental assessment for continued development of Naval Petroleum Reserve No. 3 (NPR-3), Natrona County, Wyoming

International Nuclear Information System (INIS)

1995-07-01

The Secretary of Energy is required by law to explore, prospect, conserve, develop, use, and operate the Naval Petroleum and Oil Shale Reserves. The Naval Petroleum Reserves Production Act of 1976 (Public Law 94-258), requires that the Naval Petroleum Reserves be produced at their maximum efficient rate (MER), consistent with sound engineering practices, for a period of six years. To fulfill this mission, DOE is proposing continued development activities which would include the drilling of approximately 250 oil production and injection (gas, water, and steam) wells, the construction of between 25 and 30 miles of associated gas, water, and steam pipelines, the installation of several production and support facilities, and the construction of between 15 and 20 miles of access roads. These drilling and construction estimates include any necessary activities related to the operation of the Rocky Mountain Oilfield Testing Center (RMOTC). The purpose of RMOTC will be to provide facilities and necessary support to government and private industry for testing and evaluating new oilfield and environmental technologies, and to transfer these results to the petroleum industry through seminars and publications. Continued development activities either have no potential to result in adverse environmental impacts or would only result in adverse impacts that could be readily mitigated. The small amounts of disturbed surface area will be reclaimed to its original natural state when production operations terminate. The preparation of an environmental impact statement is not required, and the DOE is issuing this Finding of No Significant Impact (FONSI). 73 refs

Final sitewide environmental assessment for continued development of Naval Petroleum Reserve No. 3 (NPR-3), Natrona County, Wyoming

Energy Technology Data Exchange (ETDEWEB)

NONE

1995-07-01

The Secretary of Energy is required by law to explore, prospect, conserve, develop, use, and operate the Naval Petroleum and Oil Shale Reserves. The Naval Petroleum Reserves Production Act of 1976 (Public Law 94-258), requires that the Naval Petroleum Reserves be produced at their maximum efficient rate (MER), consistent with sound engineering practices, for a period of six years. To fulfill this mission, DOE is proposing continued development activities which would include the drilling of approximately 250 oil production and injection (gas, water, and steam) wells, the construction of between 25 and 30 miles of associated gas, water, and steam pipelines, the installation of several production and support facilities, and the construction of between 15 and 20 miles of access roads. These drilling and construction estimates include any necessary activities related to the operation of the Rocky Mountain Oilfield Testing Center (RMOTC). The purpose of RMOTC will be to provide facilities and necessary support to government and private industry for testing and evaluating new oilfield and environmental technologies, and to transfer these results to the petroleum industry through seminars and publications. Continued development activities either have no potential to result in adverse environmental impacts or would only result in adverse impacts that could be readily mitigated. The small amounts of disturbed surface area will be reclaimed to its original natural state when production operations terminate. The preparation of an environmental impact statement is not required, and the DOE is issuing this Finding of No Significant Impact (FONSI). 73 refs.

Organizational impact of nurse supply and workload on nurses continuing professional development opportunities: an integrative review.

Science.gov (United States)

Coventry, Tracey H; Maslin-Prothero, Sian E; Smith, Gilly

2015-12-01

To identify the best evidence on the impact of healthcare organizations' supply of nurses and nursing workload on the continuing professional development opportunities of Registered Nurses in the acute care hospital. To maintain registration and professional competence nurses are expected to participate in continuing professional development. One challenge of recruitment and retention is the Registered Nurse's ability to participate in continuing professional development opportunities. The integrative review method was used to present Registered Nurses perspectives on this area of professional concern. The review was conducted for the period of 2001-February 2015. Keywords were: nurs*, continuing professional development, continuing education, professional development, supply, shortage, staffing, workload, nurse: patient ratio, barrier and deterrent. The integrative review used a structured approach for literature search and data evaluation, analysis and presentation. Eleven international studies met the inclusion criteria. Nurses are reluctant or prevented from leaving clinical settings to attend continuing professional development due to lack of relief cover, obtaining paid or unpaid study leave, use of personal time to undertake mandatory training and organizational culture and leadership issues constraining the implementation of learning to benefit patients. Culture, leadership and workload issues impact nurses' ability to attend continuing professional development. The consequences affect competence to practice, the provision of safe, quality patient care, maintenance of professional registration, job satisfaction, recruitment and retention. Organizational leadership plays an important role in supporting attendance at continuing professional development as an investment for the future. © 2015 John Wiley & Sons Ltd.

Development of a process for continuous, radiation-chemically initiated, catalytic hydrocarboxylation

International Nuclear Information System (INIS)

Laege, J.

1980-01-01

In the general part are treated technical preparation of aliphatic carboxylic acids and their economical importance, the hydrocarboxylation reaction and general aspects of radiation chemistry. The chapter on results of discontinuous experiments contains experiments of radiochemically initiated catalytical hydroesterification of oct-1-ene and buteneoxide. The chapter on development and arrangement of the continuously working hydrocarboxylation plant deals with the disposition of process flow sheet, single elements of and description of the plant. The chapter on results of continuous experiments describes residence time behaviour of the tube reactor, investigations on the mixing behaviour of educts, influence of residence time and reaction pressure on continuous thermal and thermal-radiochemical hydrocarboxylation. The next chapter proposes a procedure of continuous hydrobarboxylation and esterification at high pressure on an industrial scale. The experimental part presents starting materials, preparation on catalysts and reference substances, performance of discontinuous autoclave experiments, work up and investigation of reaction products, performance of continuous high pressure experiments, Co-60-source, Fricke-dosimetry and analytics. (SPI)

Exploring informal workplace learning in primary healthcare for continuous professional development.

Science.gov (United States)

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.

The effect of continuing professional development on public complaints: a case-control study.

Science.gov (United States)

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

Measuring business continuity programmes in large organisations.

Science.gov (United States)

Green, Christopher

2014-01-01

In the field of business continuity management, organisations commit sums of money (often very large sums) to develop and maintain their continuity capability. Despite this, there is almost no measurement of whether this expense offers value for money, or whether it is targeted in the right areas. This paper will explain some methods of measuring components of a business continuity programme. The important outputs from this measurement activity are to demonstrate that an organisation's continuity capability is improving over time, and to identify areas of weakness that should be targeted during future work.

Continuing Professional Development for a Diverse VET Practitioner Workforce. Occasional Paper

Science.gov (United States)

Tyler, Mark; Dymock, Darryl

2017-01-01

This occasional paper provides a stocktake of recent developments in continuing professional development for VET practitioners. It explores issues such as industry currency, the debate around a professional association for VET and the Certificate IV in Training and Assessment as the minimum qualification for VET practitioners. Through synthesising…

Management of continual improvement for facilities and activities: A structured approach

International Nuclear Information System (INIS)

2006-04-01

In recent years there has been an upward trend in the safety and operational performance of nuclear installations. Safe, efficient operation is their goal. Continual improvement of the processes of organizations has led to enhanced safety performance and efficiency benefits such as cost reductions and improved cycle times. Many organizations have experienced significant cost improvement largely by or through better financial management and a common drive to reduce costs brought on by commercial pressures. Without the use of a structured methodology to identify and implement improvements, changes to an organization to reduce costs through cutting staff and activities could eventually fail to produce the desired changes and even have a negative effect on safety and overall performance. The following fundamental principles are considered essential to the effective introduction of structured continual improvement: - Long term commitment from senior management throughout the entire organization; - The implementation in the organization of a process management approach such as that advocated by IAEA Safety Standards, ISO 9001, Malcolm Baldridge National Quality Award and European Foundation for Quality Management Business Excellence model; - The alignment of the processes with the objectives of the organization through the organization's business plan; - The utilization by Management of the process information as an input to managing the organization; - The employment of the information derived from the process performance to identify and prioritize the processes that require improvement; - The active participation of all staff of the organization to using its processes in order to contribute to continual process improvement (CPI). This publication defines a structured approach for continual improvement and focuses on the way an organization can improve its processes. It is recognized that there are many different approaches and methods available in the marketplace to

Double-side active TiO{sub 2}-modified nanofiltration membranes in continuous flow photocatalytic reactors for effective water purification

Energy Technology Data Exchange (ETDEWEB)

Romanos, G.Em., E-mail: groman@chem.demokritos.gr [Institute of Physical Chemistry, NCSR Demokritos, 153 10 Agia Paraskevi Attikis, Athens (Greece); Athanasekou, C.P.; Katsaros, F.K.; Kanellopoulos, N.K. [Institute of Physical Chemistry, NCSR Demokritos, 153 10 Agia Paraskevi Attikis, Athens (Greece); Dionysiou, D.D. [Department of Civil and Environmental Engineering, University of Cincinnati, Cincinnati, OH 45221-0071 (United States); Likodimos, V.; Falaras, P. [Institute of Physical Chemistry, NCSR Demokritos, 153 10 Agia Paraskevi Attikis, Athens (Greece)

2012-04-15

Highlights: Black-Right-Pointing-Pointer A novel CVD reactor for the developments of double side active TiO{sub 2} membranes. Black-Right-Pointing-Pointer Double side active TiO{sub 2} membranes efficiently photodegrade organic pollutants. Black-Right-Pointing-Pointer A photocatalytic membrane purification device for continuous flow water treatment. - Abstract: A chemical vapour deposition (CVD) based innovative approach was applied with the purpose to develop composite TiO{sub 2} photocatalytic nanofiltration (NF) membranes. The method involved pyrolytic decomposition of titanium tetraisopropoxide (TTIP) vapor and formation of TiO{sub 2} nanoparticles through homogeneous gas phase reactions and aggregation of the produced intermediate species. The grown nanoparticles diffused and deposited on the surface of {gamma}-alumina NF membrane tubes. The CVD reactor allowed for online monitoring of the carrier gas permeability during the treatment, providing a first insight on the pore efficiency and thickness of the formed photocatalytic layers. In addition, the thin TiO{sub 2} deposits were developed on both membrane sides without sacrificing the high yield rates. Important innovation was also introduced in what concerns the photocatalytic performance evaluation. The membrane efficiency to photo degrade typical water pollutants, was evaluated in a continuous flow water purification device, applying UV irradiation on both membrane sides. The developed composite NF membranes were highly efficient in the decomposition of methyl orange exhibiting low adsorption-fouling tendency and high water permeability.

Continuing Professional Development for Experienced Physical Education Teachers: Towards Effective Provision

Science.gov (United States)

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…

Synergistic Manganese(I) C-H Activation Catalysis in Continuous Flow: Chemoselective Hydroarylation.

Science.gov (United States)

Wang, Hui; Pesciaioli, Fabio; Oliveira, João C A; Warratz, Svenja; Ackermann, Lutz

2017-11-20

Chemoselective hydroarylations were accomplished by a novel synergistic Brønsted acid/manganese(I)-catalyzed C-H activation manifold. Thus, alkynes bearing O-leaving groups could, for the first time, be employed for C-H alkenylations without concurrent β-O elimination, thereby setting the stage for versatile late-stage diversifications. Also described is the first manganese-catalyzed C-H activation in continuous flow, thus enabling efficient hydroarylations within only 20 minutes. © 2017 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.

Storytelling: a care technology in continuing education for active ageing.

Science.gov (United States)

Costa, Nadia Pinheiro da; Polaro, Sandra Helena Isse; Vahl, Eloá Aparecida Caliari; Gonçalves, Lucia Hisako Takase

2016-01-01

assessing relevance and effectiveness of care/educational technology in the form of "storytelling" as a strategy in the cultivation of active ageing (AA) for elderly users of a Basic Health Unit (BHU), from the Amazon region. convergent care research (CCR) held in a BHU in Belém, state of Pará, with eight elderly ladies for testing this technology. An active ageing assessment questionnaire and WHOQOL-BREF - quality of life assessment were applied. After training with a view to continuing education, elderly ladies told stories for an audience that addressed the question: "What did you learn from it for your life?" tThe popular stories elicited reactions from which the following categories emerged: solidarity; respect for the other; imagination, dreams, hopes and culture of the Amazonian. This practice had a positive result, producing changes in the quality of life of the elderly, particularly in the psychological domain. "storytelling" proved to be an innovative technology, a relevant and effective resource in health education, especially for active ageing.

THE ROMANIAN GEOGRAPHY TEACHERS’ OPINIONS ON CONTINUOUS TRAINING

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ANCA LIANA GALE

2017-02-01

Full Text Available In the first part of the paper, we present the legislation from Romania and the methodologies related to the continuous training of teachers. In order to know the teachers’ opinions about their professional development, about the programes, courses and other training activities in which they were involved and about their needs for continuous training as geography teachers, a questionnaire was applied, and was completed by 170 teachers. The results were analysed and interpreted. These views are important because, based on them, decisions can be made concerning the teachers’ continuous training at both ministry level, as well as at the level of various institutions involved in such activities.

Using technology to deliver cost-effective Continuing Professional Development (CPD

Directory of Open Access Journals (Sweden)

Kuldeep Singh

2015-01-01

Full Text Available The work is based on engineering the audio video contents of the didactic presentations at the Regional Symposium on Sleep Medicine delivered to the target audience at NAMSCON 2013. The audio was extracted and then synchronized with Power Points, re-synthesized as SCORM (Sharable Content Object Reference Model compliant packages and integrated with Moodle (Modular Object-Oriented Dynamic Learning Environment as Learning Management System (LMS. The preliminary evaluation results showed high satisfaction with the content, its short loading time and smooth playback. These attributes were demonstrated to be effective in enhancing learning. The Moodle as LMS also allows tracking the participants' progress, involving them in social groups and open discussion forum for further enriching the online content and also helps in statistical analysis through its inbuilt web analytics. The technology is not only flexible and economical but also an effective delivery method for Continuing Professional Development Programmes.Key words: Continuing Professional Development, Learning Management System

Bora and Aurora-A continue to activate Plk1 in mitosis.

Science.gov (United States)

Bruinsma, Wytse; Macurek, Libor; Freire, Raimundo; Lindqvist, Arne; Medema, René H

2014-02-15

Polo-like kinase-1 (Plk1) is required for proper cell division. Activation of Plk1 requires phosphorylation on a conserved threonine in the T-loop of the kinase domain (T210). Plk1 is first phosphorylated on T210 in G2 phase by the kinase Aurora-A, in concert with its cofactor Bora. However, Bora was shown to be degraded prior to entry into mitosis, and it is currently unclear how Plk1 activity is sustained in mitosis. Here we show that the Bora-Aurora-A complex remains the major activator of Plk1 in mitosis. We show that a small amount of Aurora-A activity is sufficient to phosphorylate and activate Plk1 in mitosis. In addition, a fraction of Bora is retained in mitosis, which is essential for continued Aurora-A-dependent T210 phosphorylation of Plk1. We find that once Plk1 is activated, minimal amounts of the Bora-Aurora-A complex are sufficient to sustain Plk1 activity. Thus, the activation of Plk1 by Aurora-A may function as a bistable switch; highly sensitive to inhibition of Aurora-A in its initial activation, but refractory to fluctuations in Aurora-A activity once Plk1 is fully activated. This provides a cell with robust Plk1 activity once it has committed to mitosis.

Need for Danish science teachers' continual professional development after pre-service training

DEFF Research Database (Denmark)

Nielsen, Birgitte Lund

2010-01-01

about their own subject matter knowledge may, for a large subgroup in the cohort, affect how the teachers‘ approach the physics content when teaching primary Science & Technology (grade 1-6 in the Danish schools). Beside this the cohort can be divided into subgroups with great variation in strengths......Results from a survey of a local cohort of newly qualified Danish science teachers before they began their first jobs in primary and lower secondary schools (n=110) show a need for continual Professional Development (PD). The results highlight two main areas of concern based on the newly qualified...... teachers´ reflections on scenarios of science teaching, their considerations about themselves as future science teachers etc. These include a tendency for the teachers to limit Inquiry Based Science Teaching to activity driven science, which suggests there is a need both in in-service PD and pre...

Breaking continuous potato cropping with legumes improves soil microbial communities, enzyme activities and tuber yield

Science.gov (United States)

Qin, Shuhao; Yeboah, Stephen; Cao, Li; Zhang, Junlian; Shi, Shangli; Liu, Yuhui

2017-01-01

This study was conducted to explore the changes in soil microbial populations, enzyme activity, and tuber yield under the rotation sequences of Potato–Common vetch (P–C), Potato–Black medic (P–B) and Potato–Longdong alfalfa (P–L) in a semi–arid area of China. The study also determined the effects of continuous potato cropping (without legumes) on the above mentioned soil properties and yield. The number of bacteria increased significantly (p continuous cropping soils, respectively compared to P–C rotation. The highest fungi/bacteria ratio was found in P–C (0.218), followed by P–L (0.184) and then P–B (0.137) rotation over the different cropping years. In the continuous potato cropping soils, the greatest fungi/bacteria ratio was recorded in the 4–year (0.4067) and 7–year (0.4238) cropping soils and these were significantly higher than 1–year (0.3041), 2–year (0.2545) and 3–year (0.3030) cropping soils. Generally, actinomycetes numbers followed the trend P–L>P–C>P–B. The P–L rotation increased aerobic azotobacters in 2–year (by 26% and 18%) and 4–year (40% and 21%) continuous cropping soils compared to P–C and P–B rotation, respectively. Generally, the highest urease and alkaline phosphate activity, respectively, were observed in P–C (55.77 mg g–1) and (27.71 mg g–1), followed by P–B (50.72 mg mg–1) and (25.64 mg g–1) and then P–L (41.61 mg g–1) and (23.26 mg g–1) rotation. Soil urease, alkaline phosphatase and hydrogen peroxidase activities decreased with increasing years of continuous potato cropping. On average, the P–B rotation significantly increased (p improve soil biology environment, alleviate continuous cropping obstacle and increase potato tuber yield in semi–arid region. PMID:28463981

CONTINUING PROFESSIONAL DEVELOPMENT – A PREREQUISITE FOR THE DEVELOPMENT OF AN ORGANISATION IN THE CONTEXT OF THE KNOWLEDGE SOCIETY

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Carmen SANDU (TODERAȘCU

2014-12-01

Full Text Available The option for a knowledge-based society requires investment in the development of human resources so as to encourage employees to acquire new skills and accept occupational mobility. At the same time, it is important to promote work quality during recruitment and develop learning strategies and continuing professional development ones for the benefit of the many. The work shows the most important results of the analysis conducted on the topic of continuing professional development – as a sine qua non condition for the development of organizations. By using a complex methodology that included various research instruments and by investigating multiple categories of actors, we aimed at a theoretical analysis of the policy framework, the means to implement them and the impact categories of continuing professional development in the context of a knowledge - based society. Our approach particularly focuses on the formation experience of employees (public and private institutions and will be further completed by the perspective of other types of beneficiaries. At the moment, the problem of human resources competitiveness is a main area of intervention on the short term against the background of Romania’s efforts to counteract the effects of the world crisis.

The continuous monitoring of the artificial beta aerosol activity by measuring the alpha and beta activity in aerosol simultaneously

International Nuclear Information System (INIS)

Hayakawa, Hironobu; Oonishi, Masaki; Matsuura, Hiroyuki

1990-01-01

We have constructed the system to monitor the artificial beta aerosol activity around the nuclear power plants continuously in real time. The smaller releases of artificial radionuclides from the nuclear power plants can be lost in the fluctuations of the natural background of the beta aerosol activity, when only the beta activity of the aerosol is measured. This method to discriminate the artificial and the natural beta activity of the aerosol is based on the fact that the ratio of the natural alpha and beta activities of the aerosol is almost constant. The detection limit of this system is below 3 Bq/m 3 . (author)

Development of Regulatory Audit Programs for Wolsong Unit 1 Continued Operation

Energy Technology Data Exchange (ETDEWEB)

Kim, Hong Key; Nho, Seung Hwan; Song, Myung Ho [Korea Institute of Nuclear Safety, Daejeon (Korea, Republic of)

2012-05-15

Wolsong Unit 1 (PHWR type) design life expires on November 20, 2010. In relation to it, KHNP submitted its application to get approval of the MEST on December 30, 2009 and KINS is under review to confirm the appropriateness of continued operation. For the comprehensive review of Wolsong Unit 1 continued operation, KINS has developed the review guidelines for PHWR type reactor including a total of 39 aging management program (AMP) items and 7 time limited aging analysis (TLAA) items. Evaluations or calculations to verify the integrity of nuclear components are required for plant specific AMP and TLAA items as well as the ones specified in the guidelines. In this paper, audit calculation programs developed for KINS staff use in reviewing applicant's submitted evaluation results are presented

A conceptual framework on the role of creativity in sustaining continuous innovation in new product development

OpenAIRE

Bélanger, Souni; Veilleux, Sophie; Tremblay, Maripier

2016-01-01

If creativity and innovation are viewed as assets in any business, they represent for some a key survival factor imposed by their industry on a daily basis. In such a context of continuous innovation, the pace of innovation is accelerated. This article focuses on how creativity helps sustain continuous innovation in new product development. We develop a conceptual framework that highlights the key factors that lead to continuous new product development: information management, ...

Removal of heavy metals using a microbial active, continuously operated sand filter

International Nuclear Information System (INIS)

Ebner, C.

2001-01-01

Heavy metals play an important role within the spectrum of the various pollutants, emitted into the environment via human activities. In contrast to most organic pollutants, heavy metal can not be degraded. Many soils, lakes and rivers show a high contamination with heavy metals due to the enrichment of these pollutants. In addition to existing chemical-physical and biological technologies for the treatment of heavy metal containing waste waters a demand for new, efficient and low-cost cleaning technologies exists, particularly for high volumes of weakly contaminated waters. Such a technology was developed within the framework of a scientific project of the European Union. The approach makes use of a continuously operated, moving-bed Astrasand filter, which has been operated as a continuous biofilm reactor. By inoculation of the reactor with bacteria providing different, defined mechanisms of metal immobilization, and by continuous supply of suitable nutrients, a metal-immobilizing biofilm is built up and regenerated continuously. Metal-enriched biomass is removed continuously from the system, and the contained metals can be recycled by pyrometallurgical treatment of the biomass. The subjects of the present work were the optimization of the nutrient supply for the process of metal removal, the investigation of the toxicity of different waste waters, the optimization of inoculation and biofilm formation, set-up and operation of a lab scale sand filter and the operation of a pilot scale sand filter treating rinsing water of a chemical nickel plating plant. First, basic parameters like toxicity of heavy metal-containing waste waters and the influence of the nutrition of bacteria on biosorption and total metal removal were examined, using freely suspended bacteria in batch culture. Concerning toxicity great differences could be found within the spectrum of heavy metal-containing waste waters tested. Some waters completely inhibited growth, while others did not

Continued development of modeling tools and theory for RF heating

International Nuclear Information System (INIS)

1998-01-01

Mission Research Corporation (MRC) is pleased to present the Department of Energy (DOE) with its renewal proposal to the Continued Development of Modeling Tools and Theory for RF Heating program. The objective of the program is to continue and extend the earlier work done by the proposed principal investigator in the field of modeling (Radio Frequency) RF heating experiments in the large tokamak fusion experiments, particularly the Tokamak Fusion Test Reactor (TFTR) device located at Princeton Plasma Physics Laboratory (PPPL). An integral part of this work is the investigation and, in some cases, resolution of theoretical issues which pertain to accurate modeling. MRC is nearing the successful completion of the specified tasks of the Continued Development of Modeling Tools and Theory for RF Heating project. The following tasks are either completed or nearing completion. (1) Anisotropic temperature and rotation upgrades; (2) Modeling for relativistic ECRH; (3) Further documentation of SHOOT and SPRUCE. As a result of the progress achieved under this project, MRC has been urged to continue this effort. Specifically, during the performance of this project two topics were identified by PPPL personnel as new applications of the existing RF modeling tools. These two topics concern (a) future fast-wave current drive experiments on the large tokamaks including TFTR and (c) the interpretation of existing and future RF probe data from TFTR. To address each of these topics requires some modification or enhancement of the existing modeling tools, and the first topic requires resolution of certain theoretical issues to produce self-consistent results. This work falls within the scope of the original project and is more suited to the project's renewal than to the initiation of a new project

Continuous Synthesis of Ag/TiO2 Nanoparticles with Enhanced Photocatalytic Activity by Pulsed Laser Ablation

Directory of Open Access Journals (Sweden)

Rui Zhou

2017-01-01

Full Text Available A facile and environmental friendly synthesis strategy based on pulsed laser ablation has been developed for potential mass production of Ag-loaded TiO2 (Ag/TiO2 nanoparticles. By sequentially irradiating titanium and silver target substrates, respectively, with the same 1064 nm 100 ns fiber laser, Ag/TiO2 particles can be fabricated. A postannealing process leads to the crystallization of TiO2 to anatase phase with high photocatalytic activity. The phase composition, microstructure, and surface state of the elaborated Ag/TiO2 are characterized by X-ray diffraction (XRD, energy dispersive X-ray (EDX, field emission scanning electron microscope (FESEM, transmission electron microscope (TEM, and X-ray photoelectron spectroscopy (XPS techniques. The results suggest that the presence of silver clusters deposited on the surface of TiO2 nanoparticles. The nanostructure is formed through laser interaction with materials. Photocatalytic activity evaluation shows that silver clusters could significantly enhance the photocatalytic activity of TiO2 in degradation of methylene blue (MB under UV light irradiation, which is attributed to the efficient electron traps by Ag clusters. Our developed Ag/TiO2 nanoparticles synthesized via a straightforward, continuous, and green pathway could have great potential applications in photocatalysis.

Developments in the active packaging of foods

NARCIS (Netherlands)

Vermeiren, L.; Devlieghere, F.; Beest, M. van; Kruijf, N. de; Debevere, J.

1999-01-01

Active packaging is one of the innovative food packaging concepts that has been introduced as a response to the continuous changes in current consumer demands and market trends. Major active packaging techniques are concerned with substances that absorb oxygen, ethylene, moisture, carbon dioxide,

The Leadership Case for Investing in Continuing Professional Development.

Science.gov (United States)

McMahon, Graham T

2017-08-01

Continuing medical education (CME) has the power and capacity to address many challenges in the health care environment, from clinician well-being to national imperatives for better health, better care, and lower cost. Health care leaders who recognize the strategic value of education and engage their people in education can expect a meaningful return on their investment-not only in terms of the quality and safety of their clinicians' work but also in the spirit and cohesiveness of the clinicians who work at their institution. To optimize the benefits of education, clinical leaders need to think of accredited CME as the professional development vehicle that can help them drive change and achieve goals, in consort with quality improvement efforts, patient safety projects, and other systems changes. An empowered CME program, with its multiprofessional scope and educational expertise, can contribute to initiatives focused on both clinical and nonclinical areas, such as quality and safety, professionalism, team communication, and process improvements. In this Invited Commentary, the author describes principles and action steps for aligning leadership and educational strategy and urges institutional leaders to embrace the continuing professional development of their human capital as an organizational responsibility and opportunity and to view engagement in education as an investment in people.

Current Research on Containment Technologies for Verification Activities: Advanced Tools for Maintaining Continuity of Knowledge

International Nuclear Information System (INIS)

Smartt, H.; Kuhn, M.; Krementz, D.

2015-01-01

The U.S. National Nuclear Security Administration (NNSA) Office of Non-proliferation and Verification Research and Development currently funds research on advanced containment technologies to support Continuity of Knowledge (CoK) objectives for verification regimes. One effort in this area is the Advanced Tools for Maintaining Continuity of Knowledge (ATCK) project. Recognizing that CoK assurances must withstand potential threats from sophisticated adversaries, and that containment options must therefore keep pace with technology advances, the NNSA research and development on advanced containment tools is an important investment. The two ATCK efforts underway at present address the technical containment requirements for securing access points (loop seals) and protecting defined volumes. Multiple U.S. national laboratories are supporting this project: Sandia National Laboratories (SNL), Savannah River National Laboratory (SRNL), and Oak Ridge National Laboratory (ORNL). SNL and SRNL are developing the ''Ceramic Seal,'' an active loop seal that integrates multiple advanced security capabilities and improved efficiency housed within a small-volume ceramic body. The development includes an associated handheld reader and interface software. Currently at the prototype stage, the Ceramic Seal will undergo a series of tests to determine operational readiness. It will be field tested in a representative verification trial in 2016. ORNL is developing the Whole Volume Containment Seal (WCS), a flexible conductive fabric capable of enclosing various sizes and shapes of monitored items. The WCS includes a distributed impedance measurement system for imaging the fabric surface area and passive tamper-indicating features such as permanent-staining conductive ink. With the expected technology advances from the Ceramic Seal and WCS, the ATCK project takes significant steps in advancing containment technologies to help maintain CoK for various verification

Local Factors Influencing The Increase In Development Activity In Selected Cities Of Poland

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Antczak-Stępniak Agata

2015-09-01

Full Text Available Development activity in Poland began to increase in the 1990's as a result of market-oriented reforms, with the process continuing to this day. The beginnings were, however, not easy due to, among others, the absence of many important legal regulations and the lack of commercial financing. The situation changed in the second half of the 1990's, positively affecting residential development activity. The years 2008 - 2009 were particularly relevant in the course of the studied trend as a sharp increase in the number of completed developer-built residential dwelling units was recorded at this time. After this period, a decline in the number of dwelling units completed by developers was recorded, which indicates its strong dependence on changes in the economic environment. Fluctuations in the number of dwelling units completed by developers were also visible before Poland's accession to the European Union. This means that the diversity of development activity is influenced by many factors.

Development of a continuous cold trap of fluidized bed

International Nuclear Information System (INIS)

Yagi, Eiji; Maeda, Mitsuru; Kagami, Haruo; Miyajima, Kazutoshi

1977-05-01

As part of the R and D program of Fluoride Volatility Process for the reprocessing of FBR fuel, a continuous cold trap system of fluidized-bed condenser/stripper has been developed which is designed for establishing a continuous flowsheet and also for reducing radiation decomposition of PuF 6 . Feasibility of this cold trap was revealed by an experiment with UF 6 of physical properties similar to those of PuF 6 .; more than 99% trapping efficiency, less than 15 min residence time, and 0.07 critical (UF 6 /Al 2 O 3 ) ratio were obtained in stable operation. The analytical results from a condensation model, such as mist yield, agreed well with those by experiment. Parametric study of the mist formation using the model was made with UF 6 concentration, feed gas temperature and axial temperature distribution. Existence of the optimum axial temperature distribution in the condenser was shown. (auth.)

Governing Teachers by Professional Development: State Programmes for Continuing Professional Development in Sweden since 1991

Science.gov (United States)

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…

The Role of Motivation in Continuing Education for Pharmacists

OpenAIRE

Tjin a Tsoi, Sharon

2017-01-01

Healthcare professionals, including pharmacists, need to continuously update their knowledge and are, therefore, expected to participate in Continuing Education (CE) and Continuous Professional Development (CPD) activities on a regular basis. Lack of intrinsic (or autonomous) motivation appears to be an important barrier for engaging in high quality learning and can have consequences for poor performance and patient safety. This thesis aims to enhance our understanding of pharmacists’ motivat...

Initial teacher education and continuing professional development for science teachers

DEFF Research Database (Denmark)

Dolin, Jens; Evans, Robert Harry

2011-01-01

Research into ways of improving the initial education and continuing professional development of science teachers is closely related to both common and unique strands. The field is complex since science teachers teach at different educational levels, are often educated in different science subjects......, and belong to various cultures, both educationally and socially. Section 1 presents a review of the research literature across these dimensions and looks at the knowledge, skills and competences needed for teaching science, specific issues within science teacher education, and strategies for educating...... and developing science teachers....

Analyzing Networked Learning Practices in HigherEducation and Continuing Professional Development

DEFF Research Database (Denmark)

Dirckinck-Holmfeld, Lone

Deliverable 28.5.4 reports on the preparation of the book "Analysing Networked Learning Practices in Higher Education and Continuing Professional Development", which consists of an Introduction, case studies and a concluding section, which presents the theoretical work and empirical work conducte...

Integrating the development of continuous improvement andinnovation capabilities into engineering education

DEFF Research Database (Denmark)

Jørgensen, Frances; Kofoed, Lise B.

2007-01-01

In this paper, a study is presented in which engineering students at a Danish university developed Continuous Improvement (CI) and innovation capabilities through action research and experientiallearning methods. The paper begins with a brief overview of the literature on CI and innovation...

Development of the Continuous Acquisition Pixel (CAP) sensor for high luminosity lepton colliders

International Nuclear Information System (INIS)

Varner, G.; Aihara, H.; Barbero, M.; Bozek, A.; Browder, T.; Hazumi, M.; Kennedy, J.; Martin, E.; Mueller, J.; Olsen, S.; Palka, H.; Rosen, M.; Ruckman, L.; Stanic, S.; Trabelsi, K.; Tsuboyama, T.; Uchida, K.; Yang, Q.; Yarema, R.

2006-01-01

A future higher luminosity B-factory detector and concept study detectors for the proposed International Linear Collider require precision vertex reconstruction while coping with high track densities and radiation exposures. Compared with current silicon strip and hybrid pixels, a significant reduction in the overall detector material thickness is needed to achieve the desired vertex resolution. Considerable progress in the development of thin CMOS-based Monolithic Active Pixel Sensors (MAPS) in recent years makes them a viable technology option and feasibility studies are being actively pursued. The most serious concerns are their radiation hardness and their readout speed. To address these, several prototypes denoted as the Continuous Acquisition Pixel (CAP) sensors have been developed and tested. The latest of the CAP sensor prototypes is CAP3, designed in the TSMC 0.25μm process with a 5-deep Correlated Double Sample (CDS) pair pipeline in each pixel. A setup with several CAP3 sensors is under evaluation to assess the performance of a full-scale pixel readout system running at realistic readout speed. Given the similarity in the occupancy numbers and hit throughput requirements, per unit area, between a Belle vertex detector upgradation and the requirements for a future ILC pixel detector, this effort can be considered a small-scale functioning prototype for such a future system. The results and plans for the next stages of R and D towards a full Belle Pixel Vertex Detector (PVD) are presented

The synthesis of active pharmaceutical ingredients (APIs using continuous flow chemistry

Directory of Open Access Journals (Sweden)

Marcus Baumann

2015-07-01

Full Text Available The implementation of continuous flow processing as a key enabling technology has transformed the way we conduct chemistry and has expanded our synthetic capabilities. As a result many new preparative routes have been designed towards commercially relevant drug compounds achieving more efficient and reproducible manufacture. This review article aims to illustrate the holistic systems approach and diverse applications of flow chemistry to the preparation of pharmaceutically active molecules, demonstrating the value of this strategy towards every aspect ranging from synthesis, in-line analysis and purification to final formulation and tableting. Although this review will primarily concentrate on large scale continuous processing, additional selected syntheses using micro or meso-scaled flow reactors will be exemplified for key transformations and process control. It is hoped that the reader will gain an appreciation of the innovative technology and transformational nature that flow chemistry can leverage to an overall process.

The synthesis of active pharmaceutical ingredients (APIs) using continuous flow chemistry.

Science.gov (United States)

Baumann, Marcus; Baxendale, Ian R

2015-01-01

The implementation of continuous flow processing as a key enabling technology has transformed the way we conduct chemistry and has expanded our synthetic capabilities. As a result many new preparative routes have been designed towards commercially relevant drug compounds achieving more efficient and reproducible manufacture. This review article aims to illustrate the holistic systems approach and diverse applications of flow chemistry to the preparation of pharmaceutically active molecules, demonstrating the value of this strategy towards every aspect ranging from synthesis, in-line analysis and purification to final formulation and tableting. Although this review will primarily concentrate on large scale continuous processing, additional selected syntheses using micro or meso-scaled flow reactors will be exemplified for key transformations and process control. It is hoped that the reader will gain an appreciation of the innovative technology and transformational nature that flow chemistry can leverage to an overall process.

Business continuity management in international organisations.

Science.gov (United States)

Adamou, Christel

2014-01-01

In the area of business continuity management, a preliminary review of the literature reveals extensive knowledge, expertise and experience concerning organisations in the private and public sectors. It is interesting to note, however, that there is little literature about business continuity management in international organisations, although these entities are complex and particularly prone to threats. This apparent absence of literature suggests that business continuity management has not yet hit the agenda of international organisations. In recent years, member states have encouraged senior management to design and implement business continuity strategies to minimise the mishandling of an internal crisis and build organisational resilience, but very few of them have actually been able to design and implement comprehensive business continuity programmes. Based on actual experience working in international organisations, this paper outlines some of the challenges faced by international organisations in developing and implementing business continuity activities and attempts to make suggestions for further improvement.

Development of Variable Camber Continuous Trailing Edge Flap for Performance Adaptive Aeroelastic Wing

Science.gov (United States)

Nguyen, Nhan; Kaul, Upender; Lebofsky, Sonia; Ting, Eric; Chaparro, Daniel; Urnes, James

2015-01-01

This paper summarizes the recent development of an adaptive aeroelastic wing shaping control technology called variable camber continuous trailing edge flap (VCCTEF). As wing flexibility increases, aeroelastic interactions with aerodynamic forces and moments become an increasingly important consideration in aircraft design and aerodynamic performance. Furthermore, aeroelastic interactions with flight dynamics can result in issues with vehicle stability and control. The initial VCCTEF concept was developed in 2010 by NASA under a NASA Innovation Fund study entitled "Elastically Shaped Future Air Vehicle Concept," which showed that highly flexible wing aerodynamic surfaces can be elastically shaped in-flight by active control of wing twist and bending deflection in order to optimize the spanwise lift distribution for drag reduction. A collaboration between NASA and Boeing Research & Technology was subsequently funded by NASA from 2012 to 2014 to further develop the VCCTEF concept. This paper summarizes some of the key research areas conducted by NASA during the collaboration with Boeing Research and Technology. These research areas include VCCTEF design concepts, aerodynamic analysis of VCCTEF camber shapes, aerodynamic optimization of lift distribution for drag minimization, wind tunnel test results for cruise and high-lift configurations, flutter analysis and suppression control of flexible wing aircraft, and multi-objective flight control for adaptive aeroelastic wing shaping control.

Developing Continuing Professional Education in the Health and Medical Professions through Collaboration

Science.gov (United States)

Tisdell, Elizabeth J.; Wojnar, Margaret; Sinz, Elizabeth

2016-01-01

This chapter focuses on how to negotiate power and interest among multiple stakeholders to develop continuing professional education programs as graduate study for those in the health and medical professions.

More than "Continuing Professional Development": A Proposed New Learning Framework for Professional Accountants

Science.gov (United States)

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…

Effectiveness of test driven development and continuous integration - a case study

NARCIS (Netherlands)

Amrit, Chintan; Meijberg, Yoni

2018-01-01

In this article we describe the implementation of hybrid agile practices, namely Test Driven Development (TDD) and Continuous Integration (CI) at a Dutch SME. The quality and productivity outcomes of the case study were compared to a performance baseline set by a reference case, a preceding

Software development for continuous-gas-flow AMS

International Nuclear Information System (INIS)

Reden, K.F. von; Roberts, M.L.; Jenkins, W.J.; Rosenheim, B.E.; McNichol, A.P.; Schneider, R.J.

2008-01-01

The National Ocean Sciences Accelerator Mass Spectrometry (NOSAMS) Facility at Woods Hole Oceanographic Institution is presently completing installation of a novel continuous-flow AMS system. A multi-year development of an AMS microwave gas ion source in collaboration with Atomic Energy Canada Limited (AECL), Chalk River, has preceded this final step of an implementation that is expected to add a new dimension to 14 C AMS. National Instruments, NIM, and CAMAC modules have been programmed with LabVIEW on a Windows XP platform to form the basis for data acquisition. In this paper we discuss possible applications and include simulations of expected data acquisition scenarios like real-time AMS analysis of chromatograms. Particular attention will have to be given to issues of synchronization between rapidly changing input amplitudes and signal processing cycles in hardware and software

Pharmacokinetic-pharmacodynamic modeling of activity of ceftazidime during continuous and intermittent infusion

NARCIS (Netherlands)

J.W. Mouton (Johan); A.A. Vinks; N.C. Punt

1997-01-01

textabstractWe developed and applied pharmacokinetic-pharmacodynamic (PK-PD) models to characterize in vitro bacterial rate of killing as a function of ceftazidime concentrations over time. For PK-PD modeling, data obtained during continuous and intermittent infusion of

Upper Extremity Muscle Activity During In-Phase and Anti-Phase Continuous Pushing Tasks.

Science.gov (United States)

Gruevski, Kristina M; Hodder, Joanne N; Keir, Peter J

2017-11-01

To determine the effect of anti-phase, in-phase bimanual and unimanual simulated industrial pushing tasks and frequency on upper extremity muscle activity. Research investigating symmetrical (in-phase) and asymmetrical (anti-phase) pushing exertions is limited despite a high prevalence in industry. Fifteen female participants completed five pushing tasks using a dual handle apparatus at three frequencies: 15 cycles per minute (cpm), 30 cpm, and self-selected. Tasks included two bimanual symmetrical pushes (constrained and unconstrained), two bimanual asymmetrical pushes (reciprocating and continuous), and one right unimanual push. Surface electromyography (EMG) from the right anterior, middle, and posterior deltoid (AD, MD, and PD); right and left trapezius (RT and LT); right pectoralis major (PM); and right and left external obliques (REO and LEO) was collected and normalized to maximum voluntary effort. There was a task by frequency interaction in the AD, MD, PD, and RT ( p pushes and constrained, in-phase pushes had the highest muscle activity demands and the least amount of variability in muscle activity and therefore may present the greatest risk of injury. Anti-phase pushing is known to have a greater cognitive demand, and this study demonstrated that it also has a greater physical demand when performed continuously.

Continuing Professional Development in the Twenty-First Century.

Science.gov (United States)

Sachdeva, Ajit K

2016-01-01

The critical role of continuing professional development (CPD) in supporting delivery of patient care of the highest quality and safety is receiving significant attention in the current era of monumental change. CPD is essential in efforts to ensure effectiveness of new models of health care delivery, improve outcomes and value in health care, address external regulations, and foster patient engagement. The unique features of CPD; the use of special mastery-based teaching, learning, and assessment methods, and other special interventions to promote excellence; and direct involvement of a variety of key stakeholders differentiate CPD from undergraduate medical education and graduate medical education. The needs of procedural specialties relating to CPD are different from those of primary care disciplines and require special attention for the greatest impact. Simulation-based education and training can be very useful in CPD aimed at improving outcomes and promoting patient safety. Preceptoring, proctoring, mentoring, and coaching should be used routinely to address specific needs in CPD. Distinct CPD strategies are necessary for retraining, reentry, and remediation. Participation in CPD programs can be encouraged by leveraging the joy of learning, which should drive physicians and surgeons to strive continually to be the best in their professional work.

Evaluation of Continuation Desire as an Iterative Game Development Method

DEFF Research Database (Denmark)

Schoenau-Fog, Henrik; Birke, Alexander; Reng, Lars

2012-01-01

When developing a game it is always valuable to use feedback from players in each iteration, in order to plan the design of the next iteration. However, it can be challenging to devise a simple approach to acquiring information about a player's engagement while playing. In this paper we will thus...... concerning a crowd game which is controlled by smartphones and is intended to be played by audiences in cinemas and at venues with large screens. The case study demonstrates how the approach can be used to help improve the desire to continue when developing a game....

Organizational strategy for the development of nurses' competences: possibilities of Continuing Education in Health

Directory of Open Access Journals (Sweden)

Amanda de Lemos Mello

2018-01-01

Full Text Available ABSTRACT Objective: To reflect on Continuing Education in Health as an organizational strategy for the development of nurses' competences. Methods: A theoretical-reflective study was performed, combining concepts from Continuing Education in Health, organizational strategy and professional competence, understood as key elements for the work of nurses in health services. Results: To understand how to live together, individuals need to have knowledge about others, their history and traditions. When "learning how to do", they acquire broader competence to deal with unexpected situations and to facilitate team work. With regard to "learning how to be", they are encouraged to acquire autonomy and discernment on behalf of the group. If the focus is on development rather than control, there is shared interest and an integrated and strategic model for nurses' competences to be improved. Conclusion: The development of competences in nurses is the basis for the Learning Paths as a possible operationalization of Continuing Education in Health.

Professional Competence and Continuing Professional Development in Accounting: Professional Practice vs. Non-Practice

Science.gov (United States)

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…

The Sustainable Development Goal for Urban Sanitation: Africa's Statistical Tragedy Continues?

Science.gov (United States)

Buckley, Robert M; Kallergis, Achilles

2018-06-01

Sanitation delivery in the urban areas of sub-Saharan African countries has been a chronic issue, particularly difficult to tackle. Under the Millennium Development Goals, the sanitation target in urban sub-Saharan Africa was missed by a wide margin and witnessed almost no improvement. After 2 years of review, the WHO/UNICEF Joint Monitoring Programme published a new measure of access to sanitation as a baseline for the Sustainable Development Goals. There are a number of improvements in the new measure. However, despite the improvements, the new measure continues to be characterized by an important flaw: it continues to disregard how shared toilet facilities contribute towards the SDG sanitation target. As a result, the new measure does not indicate whether progress is being made in low-income urban areas where a large number of households rely on shared sanitation; nor does it provide a goal that can be achieved in cities of the poorest countries over the measurement period. But, its most egregious failing is that it directs resources towards investments which will often fail cost/benefit tests. In sum, it is not a surprise that a Working Group recommended that the measure should be changed to include some shared facilities. Following the Working Group's recommendation would have avoided the adverse consequences of continued reliance on a key component of the methodology used for monitoring sanitation improvements under the Millennium Development Goals. The paper discusses the limitations of this methodology in the context of urban sub-Saharan Africa, where current sanitation conditions are seriously lacking, and the significant future urban population growth will add more pressure for the delivery of vital sanitation services.

Novel developments in hydrogen storage, hydrogen activation and ionic liquids

Energy Technology Data Exchange (ETDEWEB)

Doroodian, Amir

2010-12-03

This dissertation is divided into three chapters. Recently, metal-free hydrogen activation using phosphorous compounds has been reported in science magazine. We have investigated the interaction between hydrogen and phosphorous compounds in presence of strong Lewis acids (chapter one). A new generation of metal-free hydrogen activation, using amines and strong Lewis acids with sterically demanding nature, was already developed in our group. Shortage of high storage capacity using large substitution to improve sterical effect led us to explore the amine borane derivatives, which are explained in chapter two. Due to the high storage capacity of hydrogen in aminoborane derivatives, we have explored these materials to extend hydrogen release. These compounds store hydrogen as proton and hydride on adjacent atoms or ions. These investigations resulted in developing hydrogen storage based on ionic liquids containing methyl guanidinium cation. Then we have continued to develop ionic liquids based on methyl guanidinium cation with different anions, such as tetrafluoro borate (chapter three). We have replaced these anions with transition metal anions to investigate hydrogen bonding and catalytic activity of ionic liquids. This chapter illustrates the world of ionic liquid as a green solvent for organic, inorganic and catalytic reactions and combines the concept of catalysts and solvents based on ionic liquids. The catalytic activity is investigated particularly with respect to the interaction with CO{sub 2}. (orig.)

Overview of Activities in U.S. Related to Continued Service of Nuclear Power Plant Concrete Structures

International Nuclear Information System (INIS)

Naus, Dan J.

2011-01-01

Safety-related nuclear power plant concrete structures are described and commentary on continued service assessments of these structures is provided. In-service inspection and testing requirements in the U.S. are summarized. The license renewal process in the U.S. is outlined and its current status noted. A summary of operating experience related to U.S. nuclear power plant concrete structures is presented. Several candidate areas are identified where additional research would be of benefit to aging management of NPP concrete structures. Finally current ORNL activities related to aging-management of concrete structures are outlined: development of operating experience database, application of structural reliability theory, and compilation of elevated temperature concrete material property data and information.

Nuclear Criticality Safety Organization guidance for the development of continuing technical training. Revision 1

International Nuclear Information System (INIS)

Carroll, K.J.; Taylor, R.G.; Worley, C.A.

1997-01-01

The Nuclear Criticality Safety Organization (NCSO) is committed to developing and maintaining a staff of highly qualified personnel to meet the current and anticipated needs in nuclear criticality safety at the Oak Ridge Y-12 Plant and throughout the DOE complex. Continuing technical training is training outside of the initial qualification program to address identified organization-wide needs. Typically, this training is used to improve organization performance in the conduct of business. This document provides guidelines for the development of the technical portions of the Continuing Training Program. It is not a step-by-step procedure, but a collection of considerations to be used during the development process

Developing a Continuous Improvement System

Science.gov (United States)

2016-09-16

disagree that continuous improvement is critical to an organization’s suc-cess, since conducting business using a status quo philosophy will not work...for implementing one of these processes include: better operational efficiency, increased customer satisfaction, improved employee morale ...when a problem in reliability or maintenance may become the greatest opportunity. As described in the January-February 2011 issue of Defense AT&L

Development of a continuous duty cryopump

International Nuclear Information System (INIS)

Sedgley, D.W.; Batger, T.H.; Call, W.R.

1986-06-01

The continuous output of large quantities of gases at low pressure from fusion reactors, principally helium and hydrogen isotopes, dictates the need for a high speed pumping system that operates continuously, efficiently, and automatically. A liquid helium-cooled cryopump operated by a microprocessor controller can meet these requirements. The prototype system described herein features a single cryopump with three distinct pumping units: two units for pumping the vacuum chamber arranged so that one unit is closed for regenerating while the other is pumping the chamber (100% redundancy); and a collector pump, which is a high speed cryopump for receiving the regenerated gas. The unit pumps deuterium but can be changed readily to a sorption pump for helium service

Understanding E-Book Continuance Intention: Empirical Evidence from E-Book Users in a Developing Country.

Science.gov (United States)

Maduku, Daniel K

2017-01-01

The book publishing industry is going through radical transformations that are driven by recent developments in information systems (IS). E-books are merely one of these developments. Notwithstanding the projections in the growth of e-book use, producers of these products contend with the issue of building user retention and loyalty through continued use. Extending the technology acceptance model (TAM), this study examined the impact of factors of perceived usefulness, perceived ease of use, social influence, and facilitating conditions on e-book continuance intention among users. The subjects of this study were 317 students from five higher institutions of learning in South Africa. Empirical testing of the research model was carried out using structural equation modeling. The results indicate that 42 percent of the variance in e-book users' continuance intention is explained by perceived usefulness, perceived ease of use, and social influence. Interestingly, facilitating conditions have an influence, although indirectly, through perceived usefulness, perceived ease of use, and social influence. The study not only contributes to the existing IS literature by extending the TAM to explain continuance intention in the e-book IS domain in a developing country but also makes recommendations to practitioners who attempt to foster continuous use of this technology.

Resiliency scoring for business continuity plans.

Science.gov (United States)

Olson, Anna; Anderson, Jamie

Through this paper readers will learn of a scoring methodology, referred to as resiliency scoring, which enables the evaluation of business continuity plans based upon analysis of their alignment with a predefined set of criteria that can be customised and are adaptable to the needs of any organisation. This patent pending tool has been successful in driving engagement and is a powerful resource to improve reporting capabilities, identify risks and gauge organisational resilience. The role of business continuity professionals is to aid their organisations in planning and preparedness activities aimed at mitigating the impacts of potential disruptions and ensuring critical business functions can continue in the event of unforeseen circumstances. This may seem like a daunting task for what can typically be a small team of individuals. For this reason, it is important to be able to leverage industry standards, documented best practices and effective tools to streamline and support your continuity programme. The resiliency scoring methodology developed and implemented at Target has proven to be a valuable tool in taking the organisation's continuity programme to the next level. This paper will detail how the tool was developed and provide guidance on how it can be customised to fit your organisation's unique needs.

Current Continuing Professional Education Practice among Malaysian Nurses

Directory of Open Access Journals (Sweden)

Mei Chan Chong

2014-01-01

Full Text Available Nurses need to participate in CPE to update their knowledge and increase their competencies. This research was carried out to explore their current practice and the future general needs for CPE. This cross-sectional descriptive study involved registered nurses from government hospitals and health clinics from Peninsular Malaysia. Multistage cluster sampling was used to recruit 1000 nurses from four states of Malaysia. Self-explanatory questionnaires were used to collect the data, which were analyzed using SPSS version 16. Seven hundred and ninety-two nurses participated in this survey. Only 80% (562 of the nurses had engaged in CPE activities during the past 12 months. All attendance for the various activities was below 50%. Workshops were the most popular CPE activity (345, 43.6% and tertiary education was the most unpopular activity (10, 1.3%. The respondents did perceive the importance of future CPE activities for career development. Mandatory continuing professional education (MCPE is a key measure to ensure that nurses upgrade their knowledge and skills; however, it is recommended that policy makers and nurse leaders in the continuing professional development unit of health service facilities plan CPE activities to meet registered nurses’ (RNs needs and not simply organizational requirements.

Development of a novel integrated continuous reactor system for biocatalytic production of biodiesel.

Science.gov (United States)

Chattopadhyay, Soham; Sen, Ramkrishna

2013-11-01

A novel integrated immobilized enzyme-reactor system involving a continuous stirred tank reactor with two packed bed reactors in series was developed for the continuous production of biodiesel. The problem of methanol solubility into oil was solved by introducing a stirred tank reactor to dissolve methanol into partially converted oil. This step made the process perfectly continuous without requiring any organic solvent and intermittent methanol addition in the process. The substrate feeding rate of 0.74 mL/min and enzyme loading of 0.75 g per reactor were determined to be optimum for maximum biodiesel yield. The integrated continuous process was stable up to 45 cycles with biodiesel productivity of 137.2 g/L/h, which was approximately 5 times higher than solvent free batch process. In comparison with the processes reported in literature using expensive Novozyme 435 and hazardous organic solvent, the present process is completely green and perfectly continuous with economic and environmental advantages. Copyright © 2013 Elsevier Ltd. All rights reserved.

Practice Audit in Gastroenterology (PAGE) program: A novel approach to continuing professional development

Science.gov (United States)

Armstrong, David; Hollingworth, Roger; Gardiner, Tara; Klassen, Michael; Smith, Wendy; Hunt, Richard H; Barkun, Alan; Gould, Michael; Leddin, Desmond

2006-01-01

BACKGROUND: Practice audit is an important component of continuing professional development that may more readily be undertaken if it were less complex. This qualitative study assessed the use of personal digital assistants to facilitate data collection and review. METHODS: Personal digital assistants programmed with standard questionnaires related to upper gastrointestinal endoscopies (Practice Audit in Gastroenterology-Endoscopy [‘PAGE-Endo’]) and colonoscopies (PAGE-Colonoscopy [‘PAGE-Colo’]) were provided to Canadian gastroenterologists, surgeons and internists. Over a three-week audit period, participants recorded indications, and the expected (E) and reported (R) findings for each procedure. Thereafter, participants recorded compliance with reporting, the ease of use and value of the PAGE program, and their willingness to perform another audit. RESULTS: Over 15 to 18 months, 173 participants completed PAGE-Endo (6168 procedures) and 111 completed PAGE-Colo (4776 procedures). Most respondents noted that PAGE was easy to use (99%), beneficial (88% to 95%), and that they were willing undertake another audit (92% to 95%). In PAGE-Endo, alarm features were prevalent (55%), but major reported findings were less common than expected: esophagitis (E 29.9%, R 14.8%), esophageal stricture (E 8.3%, R 3.6%), gastric ulcer (E 17.0%, R 4.7%), gastric cancer (E 4.3%, R 1.0%) and duodenal ulcer (E 11.5%, R 5.7%). In PAGE-Colo, more colonoscopies were performed for symptom investigation (55%) than for screening (25%) or surveillance (20%). There were marked interprovincial variations with respect to sedation, biopsies and technical aspects of colonoscopy. CONCLUSION: Secure, real-time data entry with review of aggregate and individual data in the PAGE program provided an acceptable, straightforward methodology for accredited practice audit activities. PAGE has considerable potential for continuing professional development in gastroenterology and other specialties

Integrating Quality Improvement and Continuing Professional Development at an Academic Medical Center: A Partnership Between Practice Plan, Hospital, and Medical School.

Science.gov (United States)

Gold, Barbara; England, Dawn; Riley, William; Jacobs-Halsey, Ginny; Webb, Corinne; Daniels, Bobbi

2016-01-01

While quality improvement (QI) initiatives can be a highly effective means for improving health care delivery in academic medical centers (AMCs), many health care professionals are not formally trained in basic QI methodology, engaging clinicians in QI activities can be challenging, and there is often a lack of integration and coordination among QI functions (eg, Departments of Quality and Safety, Continuing Professional Development). In our AMC, we undertook a collaborative approach to achieve better vertical and horizontal integration of our QI education efforts. This article provides a case example describing our organizational context, what was done, and with what effect and makes our example and lessons learned available to others. We developed a new educational QI program that was jointly planned and implemented by a group comprising major QI stakeholders. This project was intended to create horizontal organizational linkages between continuing professional development, clinicians, the hospital, and QI department and produce QI activities that aligned with the strategic objectives of senior management. The group developed and implemented a curriculum based on Lean methodology and concepts from the Institute for Health Care Improvement Model for Improvement. Two cohorts (27 teams) completed the training and planned and implemented QI projects. All projects were aligned with organizational quality, safety, and patient experience goals. The majority of projects met their aim statements. This case description provides an example of successful horizontal integration of an AMCs' QI functions to disseminate knowledge and implement meaningful QI aligned with strategic objectives (vertical integration).

Examining continuity of early expressive vocabulary development: the generation R study.

Science.gov (United States)

Henrichs, Jens; Rescorla, Leslie; Schenk, Jacqueline J; Schmidt, Henk G; Jaddoe, Vincent W V; Hofman, Albert; Raat, Hein; Verhulst, Frank C; Tiemeier, Henning

2011-06-01

The authors investigated continuity and discontinuity of vocabulary skills in a population-based cohort in the Netherlands. Mothers of 3,759 children completed the Dutch version of the MacArthur Short Form Vocabulary Checklist (Zink & Lejaegere, 2003) at 18 months and a Dutch translation of the Language Development Survey (Rescorla, 1989) at 30 months. At both ages, expressive vocabulary delay was defined as vocabulary scores vocabulary development at both ages, 6.2% were "late bloomers," 6.0% had late onset expressive vocabulary delay, and 2.6% had persistent expressive vocabulary delay. Word production and comprehension at 18 months explained 11.5% of the variance in 30-month vocabulary scores, with low birth weight, child age, gender and ethnicity, maternal age and education, and parenting stress explaining an additional 6.2%. Multinomial logistic regression was used to identify biological, demographic, and psychological factors associated with each of the vocabulary delay outcome groups relative to the typically developing group. Although multiple perinatal, demographic, and maternal psychosocial factors significantly predicted vocabulary skills at 30 months, positive predictive value and sensitivity were low. Future studies should address to what extent additional factors, such as brain maturation and genetic influences, can improve the prediction and understanding of continuity and discontinuity of language delay.

Development of a contrast phantom for active millimeter-wave imaging systems

Science.gov (United States)

Barber, Jeffrey; Weatherall, James C.; Brauer, Carolyn S.; Smith, Barry T.

2011-06-01

As the development of active millimeter wave imaging systems continues, it is necessary to validate materials that simulate the expected response of explosives. While physics-based models have been used to develop simulants, it is desirable to image both the explosive and simulant together in a controlled fashion in order to demonstrate success. To this end, a millimeter wave contrast phantom has been created to calibrate image grayscale while controlling the configuration of the explosive and simulant such that direct comparison of their respective returns can be performed. The physics of the phantom are described, with millimeter wave images presented to show successful development of the phantom and simulant validation at GHz frequencies.

Nurses' and managers' perceptions of continuing professional development for older and younger nurses : A focus group study

NARCIS (Netherlands)

Pool, I.A.; Poell, R.F.; Ten Cate, O.

2013-01-01

Background Continuing professional development of nurses is increasingly necessary to keep abreast of rapid changes in nursing care. Concurrently, the nursing workforce is growing older. Therefore, future strategies for continuing professional development should be directed at both younger and older

Work activities within sustainable development

Directory of Open Access Journals (Sweden)

Francisco Duarte

2015-06-01

Full Text Available This paper presents the main results of a Franco-Brazilian Research project entitled "Work, Innovation and Development". The aim is to conceptually consider work activity within sustainable development, and to contribute methodologically towards developing strategies for designing sustainable work systems. After a brief description of the factors and the dimensions that have contributed to the creation of ideas on sustainable development, we will put forward two main approaches for understanding work activity within the context of sustainability, these being: the durability of work activity and the development of work activities for sustainable development. Both approaches are presented and examples are given. This is followed by a discussion of the design of sustainable work systems that focuses particularly on the political and technical dimensions of project management.

Problem continuity in discontinuity of development of Serbian industry

Directory of Open Access Journals (Sweden)

Šljukić Marica

2017-01-01

Full Text Available In this paper the author uses a comparative analysis in order to show the discontinuity in the process of the industrial development of the Serbian society, as well as to point out the fact that the almost same problems have not been mastered throughout the whole process of industrialization. Besides the historical data, the data of the empirical research are used. The goal of the empirical research was to determine the real and the possible degree and intensity of the influence of the structural social changes to the organizing of industrial work. The research had been done from 2011 to 2013 using the multiple case study method, and it included six organizations from different sectors of industry. By comparison of different phases of the industrial development in Serbia the author concludes the continuity of the following problems: accumulation of capital, technical and technological underdevelopment and dependence, raw materials dependence, and the deficit of the competent work force (especially managers. The biggest and the basic problem, which encompasses all four problems mentioned above, has been the absence of the strategy of the industrial development throughout the whole process of this development.

Innovative educational methods and technologies applicable to continuing professional development in periodontology

NARCIS (Netherlands)

Mattheos, N.; Schoonheim-Klein, M.; Walmsley, A.D.; Chapple, I.L.C.

2010-01-01

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

A new machine for continuous renal replacement therapy: from development to clinical testing.

Science.gov (United States)

Ricci, Zaccaria; Salvatori, Gabriella; Bonello, Monica; Ratanarat, Ranistha; Andrikos, Emilios; Dan, Maurizio; Piccinni, Pasquale; Ronco, Claudio

2005-01-01

A new continuous renal replacement therapy machine has been designed to fulfill the expectations of nephrologists and intensivists operating in the common ground of critical care nephrology. The new equipment is called Prismaflex and it is the natural evolution of the PRISMA machine that has been utilized worldwide for continuous renal replacement therapy in the last 10 years. The authors performed a preliminary alpha-trial to establish the usability, flexibility and reliability of the new device. Accuracy was also tested by recording various operational parameters during different intermittent and continuous renal replacement modalities during 62 treatments. This article will describe our first experience with this new device and touch upon the historic and technologic background leading to its development.

Evaluation of a Continuing Professional Development program for first year student pharmacists undergoing an Introductory Pharmacy Practice Experience

Directory of Open Access Journals (Sweden)

Toyin Tofade

2011-01-01

Full Text Available Objectives: The purpose of the study was to evaluate a live and online training program for first year pharmacy students in implementing Continuing Professional Development (CPD principles (Reflect, Plan, Act, and Evaluate, writing SMART learning objectives, and documenting learning activities prior to and during a hospital introductory professional practice experience. Design: Cohort Study. Setting: Introductory professional practice experience. Participants: First year (PY1 students at the University of North Carolina Eshelman School of Pharmacy. Intervention: Live training or online training to introduce the concept of Continuing Professional Development in practice. Main Outcomes: Implementation of CPD principles through 1 completed pre-rotation education action plans with specific, measurable, achievable, relevant and time-bound (SMART learning objectives; and 2 completed learning activity worksheets post-rotation indicating stimuli for learning, resources used and accomplished learning. objectives; and 3 documented suggestions and content feedback for future lectures and pharmaceutical care lab experiences. Results:Out of the whole cohort (N=154, 14 (87.5% live (in person trainees and 122 (88% online trainees submitted an education action plan. Objectives were scored using a rubric on a scale of 1-5. A rating of 5 means "satisfactory", 3 means "work in progress" and 1 means "unacceptable". There were significant differences between the mean live trainee scores and the mean online trainee scores for the following respective section comparisons: Specific 4.7 versus 3.29 (p Conclusion: Live trainees performed significantly better than online trainees in writing SMART learning objectives. With focused training, students are more capable of implementing principles of CPD.   Type: Original Research

Developing the biofacility of the future based on continuous processing and single-use technology.

Science.gov (United States)

Klutz, Stephan; Magnus, Jorgen; Lobedann, Martin; Schwan, Peter; Maiser, Benjamin; Niklas, Jens; Temming, Maike; Schembecker, Gerhard

2015-11-10

To maintain or strengthen their market position, biopharmaceutical producers have to adapt their production facilities to a drastically changed market environment. Contrary to currently used large scale batch-wise operated production facilities, where stainless steel equipment is widely applied, small scale and flexible production processes are desired. Consequently, the concept of the "biofacility of the future" has been developed, which combines the attributes fast, flexible, small, inexpensive and sustainable. Four design principles build the facility's basis and are presented within this work: continuous processing, 100% single-use equipment, closed processing and adopting the ballroom concept. However, no publication presents a completely continuously operated platform process for the production of monoclonal antibodies up to now. Therefore, this work establishes the proof of concept regarding continuous antibody manufacturing. A pilot plant for the production of monoclonal antibodies has been built 100% in single-use equipment. It was operated fully continuous and automated in the upstream and the downstream part. The concepts that allow continuously operating the pilot plant are presented within this work, i.e., continuously operated filtration, continuously operated viral inactivation, continuously operated chromatography and a continuously operated formulation. Analytics showed that the produced product was within specification limits of industrial bulk drug substances. Copyright © 2015 Elsevier B.V. All rights reserved.

Continuing medical education, continuing professional development, and knowledge translation: improving care of older patients by practicing physicians.

Science.gov (United States)

Thomas, David C; Johnston, Bree; Dunn, Kathel; Sullivan, Gail M; Brett, Belle; Matzko, Marilyn; Levine, Sharon A

2006-10-01

Many community-based internists and family physicians lack familiarity with geriatrics knowledge and best practices, but they face overwhelming fiscal and time barriers to expanding their skills and improving their behavior in the care of older people. Traditional lecture-and-slide-show continuing medical education (CME) programs have been shown to be relatively ineffective in changing this target group's practice. The challenge for geriatrics educators, then, is to devise CME programs that are highly accessible to practicing physicians, that will have an immediate and significant effect on practitioners' behavior, and that are financially viable. Studies of CME have shown that the most effective programs for knowledge translation in these circumstances involve what is known as active-mode learning, which relies on interactive, targeted, and multifaceted techniques. A systematic literature review, supplemented by structured interviews, was performed to inventory active-mode learning techniques for geriatrics knowledge and skills in the United States. Thirteen published articles met the criteria, and leaders of 28 active-mode CME programs were interviewed. This systematic review indicates that there is a substantial experience in geriatrics training for community-based physicians, much of which is unpublished and incompletely evaluated. It appears that the most effective methods to change behaviors involved multiple educational efforts such as written materials or toolkits combined with feedback and strong communication channels between instructors and learners.

Development and Evaluation of a Continuing Education Program for Nursing Technicians at a Pediatric Cardiac Intensive Care Unit in a Developing Country.

Science.gov (United States)

Borim, Bruna Cury; Croti, Ulisses A; Silveira, Patricia C; De Marchi, Carlos H; Moscardini, Airton C; Hickey, Patricia; Jenkins, Kathy

2017-11-01

The nursing profession faces continuous transformations demonstrating the importance of professional continuing education to extend knowledge following technological development without impairing quality of care. Nursing assistants and technicians account for nearly 80% of nursing professionals in Brazil and are responsible for uninterrupted patient care. Extensive knowledge improvement is needed to achieve excellence in nursing care. The objective was to develop and evaluate a continuing education program for nursing technicians at a pediatric cardiac intensive care unit (PCICU) using a virtual learning environment entitled EDUCATE. From July to September 2015, a total of 24 nursing technicians working at the PCICU at a children's hospital located in the northwestern region of São Paulo state (Brazil) fully participated in the continuing education program developed in a virtual learning environment using Wix platform, allowing access to video classes and pre- and post-training theoretical evaluation questionnaires outside the work environment. The evaluation tools recorded participants' knowledge evolution, technological difficulties, educational, and overall rating. Knowledge development was descriptively presented as positive in more than 66.7%. Content and training were considered "excellent" by most participants and 90% showed an interest in the use of technological resources. Technical difficulties were found and quickly resolved by 40% of participants including Internet access, login, and lack of technical expertise. The continuing education program using a virtual learning environment positively contributed to the improvement in theoretical knowledge of nursing technicians in PCICU.

Perspectives on age and continuing professional development for nurses : A literature review

NARCIS (Netherlands)

Pool, I.A.; Poell, R.F.; Ten Cate, T.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

Development of internalizing problems from adolescence to emerging adulthood: Accounting for heterotypic continuity with vertical scaling.

Science.gov (United States)

Petersen, Isaac T; Lindhiem, Oliver; LeBeau, Brandon; Bates, John E; Pettit, Gregory S; Lansford, Jennifer E; Dodge, Kenneth A

2018-03-01

Manifestations of internalizing problems, such as specific symptoms of anxiety and depression, can change across development, even if individuals show strong continuity in rank-order levels of internalizing problems. This illustrates the concept of heterotypic continuity, and raises the question of whether common measures might be construct-valid for one age but not another. This study examines mean-level changes in internalizing problems across a long span of development at the same time as accounting for heterotypic continuity by using age-appropriate, changing measures. Internalizing problems from age 14-24 were studied longitudinally in a community sample (N = 585), using Achenbach's Youth Self-Report (YSR) and Young Adult Self-Report (YASR). Heterotypic continuity was evaluated with an item response theory (IRT) approach to vertical scaling, linking different measures over time to be on the same scale, as well as with a Thurstone scaling approach. With vertical scaling, internalizing problems peaked in mid-to-late adolescence and showed a group-level decrease from adolescence to early adulthood, a change that would not have been seen with the approach of using only age-common items. Individuals' trajectories were sometimes different than would have been seen with the common-items approach. Findings support the importance of considering heterotypic continuity when examining development and vertical scaling to account for heterotypic continuity with changing measures. (PsycINFO Database Record (c) 2018 APA, all rights reserved).

Inflammasome genetics contributes to the development and control of active pulmonary tuberculosis.

Science.gov (United States)

Souza de Lima, D; Ogusku, M M; Sadahiro, A; Pontillo, A

2016-07-01

Tuberculosis (TB) continues to be a major public health problem. An estimated one-third of the world's population is infected with Mycobacterium tuberculosis (Mtb) but remains asymptomatic (latent TB) and only 5% to 10% of these latent individuals will develop active pulmonary TB. Factors affecting the balance between latent and active TB are mostly unknown, even if host genome has been shown to contribute to the outcome of Mtb response. Acute inflammation and Th1 response are important in the early clearance of the bacteria as it was emphasized by the association between immune genes (i.e.: HLA, IFNG, TNF, NRPAM1, IL10) variants and the development of active pulmonary TB. Recently, the role of the inflammasome in experimental TB has been demonstrated, however, to our knowledge, no data still exist about the contribution of inflammasome genetics to Mtb susceptibility and/or to the development of active TB. For this reason, selected polymorphisms in inflammasome genes were analysed in a case/control cohort of individuals with active pulmonary TB from an endemic area of Brazil Amazon. Our data evidence the novel association between polymorphisms in NLRP3-inflammasome encoding genes and active pulmonary TB, and replicated the association between P2X7 and TB observed in other populations. These results emphasize the role of NLRP3-inflammasome also in human TB, and contribute to our knowledge about pathways involved in the development of active TB, even if deeper investigation are needed to fully elucidate the role of the complex in Mtb infection. Copyright © 2016 Elsevier B.V. All rights reserved.

Continuing professional development (CPD) in radiography: A collaborative European meta-ethnography literature review.

Science.gov (United States)

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.

Continuous Dropout.

Science.gov (United States)

Shen, Xu; Tian, Xinmei; Liu, Tongliang; Xu, Fang; Tao, Dacheng

2017-10-03

Dropout has been proven to be an effective algorithm for training robust deep networks because of its ability to prevent overfitting by avoiding the co-adaptation of feature detectors. Current explanations of dropout include bagging, naive Bayes, regularization, and sex in evolution. According to the activation patterns of neurons in the human brain, when faced with different situations, the firing rates of neurons are random and continuous, not binary as current dropout does. Inspired by this phenomenon, we extend the traditional binary dropout to continuous dropout. On the one hand, continuous dropout is considerably closer to the activation characteristics of neurons in the human brain than traditional binary dropout. On the other hand, we demonstrate that continuous dropout has the property of avoiding the co-adaptation of feature detectors, which suggests that we can extract more independent feature detectors for model averaging in the test stage. We introduce the proposed continuous dropout to a feedforward neural network and comprehensively compare it with binary dropout, adaptive dropout, and DropConnect on Modified National Institute of Standards and Technology, Canadian Institute for Advanced Research-10, Street View House Numbers, NORB, and ImageNet large scale visual recognition competition-12. Thorough experiments demonstrate that our method performs better in preventing the co-adaptation of feature detectors and improves test performance.

Development of reconstitution method for surveillance specimens using surface activated joining

Energy Technology Data Exchange (ETDEWEB)

Nakamura, Terumi; Kaihara, Shoichiro; Yoshida, Kazuo; Sato, Akira [Ishikawajima-Harima Heavy Industries Co. Ltd., Tokyo (Japan); Onizawa, Kunio; Nishiyama, Yutaka; Fukaya, Kiyoshi; Suzuki, Masahide

1996-03-01

Evaluation of embrittlement of reactor vessel steel due to irradiation requires surveillance tests. However, many surveillance specimens are necessary for nuclear plants life extension. Therefore, a specimen reconstitution technique has become important to provide the many specimens for continued surveillance. A surface activated joining (SAJ) method has been developed to join various materials together at low temperatures with little deformation, and is useful to bond irradiated specimens. To assess the validity of this method, Charpy impact tests were carried out, and the characteristics caused by heating during joining were measured. The test results showed the Charpy impact values were almost the same as base materials, and surface activated joining reduced heat affected zone to less than 2 mm. (author).

A roadmap to continuous integration for ATLAS software development

CERN Document Server

AUTHOR|(INSPIRE)INSPIRE-00132984; The ATLAS collaboration; Elmsheuser, Johannes; Obreshkov, Emil; Krasznahorkay, Attila

2017-01-01

The ATLAS software infrastructure facilitates efforts of more than 1000 developers working on the code base of 2200 packages with 4 million C++ and 1.4 million python lines. The ATLAS offline code management system is the powerful, flexible framework for processing new package versions requests, probing code changes in the Nightly Build System, migration to new platforms and compilers, deployment of production releases for worldwide access and supporting physicists with tools and interfaces for efficient software use. It maintains multi-stream, parallel development environment with about 70 multi-platform branches of nightly releases and provides vast opportunities for testing new packages, for verifying patches to existing software and for migrating to new platforms and compilers. The system evolution is currently aimed on the adoption of modern continuous integration (CI) practices focused on building nightly releases early and often, with rigorous unit and integration testing. This paper describes the CI ...

A Roadmap to Continuous Integration for ATLAS Software Development

CERN Document Server

Elmsheuser, Johannes; The ATLAS collaboration; Obreshkov, Emil; Undrus, Alexander

2016-01-01

The ATLAS software infrastructure facilitates efforts of more than 1000 developers working on the code base of 2200 packages with 4 million C++ and 1.4 million python lines. The ATLAS offline code management system is the powerful, flexible framework for processing new package versions requests, probing code changes in the Nightly Build System, migration to new platforms and compilers, deployment of production releases for worldwide access and supporting physicists with tools and interfaces for efficient software use. It maintains multi-stream, parallel development environment with about 70 multi-platform branches of nightly releases and provides vast opportunities for testing new packages, for verifying patches to existing software and for migrating to new platforms and compilers. The system evolution is currently aimed on the adoption of modern continuous integration (CI) practices focused on building nightly releases early and often, with rigorous unit and integration testing. This presentation describes t...

Toward developing a standardized Arabic continuous text reading chart.

Science.gov (United States)

Alabdulkader, Balsam; Leat, Susan Jennifer

Near visual acuity is an essential measurement during an oculo-visual assessment. Short duration continuous text reading charts measure reading acuity and other aspects of reading performance. There is no standardized version of such chart in Arabic. The aim of this study is to create sentences of equal readability to use in the development of a standardized Arabic continuous text reading chart. Initially, 109 Arabic pairs of sentences were created for use in constructing a chart with similar layout to the Colenbrander chart. They were created to have the same grade level of difficulty and physical length. Fifty-three adults and sixteen children were recruited to validate the sentences. Reading speed in correct words per minute (CWPM) and standard length words per minute (SLWPM) was measured and errors were counted. Criteria based on reading speed and errors made in each sentence pair were used to exclude sentence pairs with more outlying characteristics, and to select the final group of sentence pairs. Forty-five sentence pairs were selected according to the elimination criteria. For adults, the average reading speed for the final sentences was 166 CWPM and 187 SLWPM and the average number of errors per sentence pair was 0.21. Childrens' average reading speed for the final group of sentences was 61 CWPM and 72 SLWPM. Their average error rate was 1.71. The reliability analysis showed that the final 45 sentence pairs are highly comparable. They will be used in constructing an Arabic short duration continuous text reading chart. Copyright © 2016 Spanish General Council of Optometry. Published by Elsevier España, S.L.U. All rights reserved.

Continuing professional development (CPD) in radiography: A collaborative European meta-ethnography literature review

International Nuclear Information System (INIS)

Wareing, A.; Buissink, C.; Harper, D.; Gellert Olesen, M.; Soto, M.; Braico, S.; Van Laer, P.; Gremion, I.; Rainford, L.

2017-01-01

Objectives: 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. Key Findings: 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. Conclusion: 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. - Highlights: • CPD should have impact to patients, the service, the profession and the individual. �

Techniques for Continuous Monitoring of Airborne Plutonium Activity and Experience of their Use in a Fuel-Element Fabrication Plant

Energy Technology Data Exchange (ETDEWEB)

Fraser, D. C.; Perry, K. E.G. [Atomic Energy Establishment. Winfrith, Dorset (United Kingdom); Loosemore, W. R.; Sparke, W. G. [Atomic Energy Research Establishment, Harwell, Berks (United Kingdom)

1967-12-15

The development of installed plutonium-in-air monitoring techniques in the U.K.A.E.A. is described together with operational experience in a fuel-element fabrication facility at Winfrith where mixed PuO{sub 2}/UO{sub 2} fuels are manufactured on a tonne scale in freestanding glove boxes for use in reactor physics experiments. Transportable single-point sampling instruments have been designed in which alpha activity collected on a fixed filter paper of area 20 cm{sup 2} is continuously viewed by scintillation or silicon surface barrier detectors. Discrimination against natural alpha activity, typically 10{sup -4}{mu}Ci/m{sup 3}, is achieved by energy analysis: preset alarms operate if an exposure exceeds 5 to 80 maximum permissible concentration hours for plutonium. Evidence is presented which shows that there is no significant chronic exposure to plutonium: inhalation exposure of the workers in this facility results from highly localized releases of airborne activity caused by occasional, minor, often unnoticed damage to box gloves or posting bags. Personal air samplers have been used which show that, in a particular incident, the exposure of an individual may be several orders of magnitude greater than that shown by a continuous monitor only a few metres away, even when many radioactive particles are released. Undesirably large exposures to individuals can occur therefore without an alarm being given by one of the indicating air samplers. In this situation reliance has had to be placed on the early detection of glove damage by frequent surface contamination monitoring. A new monitoring system is now being used to detect localized exposures. Air is monitored at up to 20 positions each near die face of a glove box. Alpha activity on each fixed-filter paper is viewed continuously by silicon surface barrier detectors. An immediate local alarm operates at a count rate equivalent to 80 mpc hours of plutonium. Additionally, each detector is scanned in sequence by a

Malaysian private general practitioners’ views and experiences on continuous professional development: A qualitative study

Directory of Open Access Journals (Sweden)

Norlehan Abdul Samad

2014-08-01

Full Text Available Continuous professional development (CPD is an important aspect of a medical practitioner’s career. Aiming to be at par with other developed countries for high quality of professional practice, Malaysia is planning to implement compulsory CPD for the doctors.

Criteria for approving equipment for continued operation

International Nuclear Information System (INIS)

Narayanan, T.V.

1993-01-01

In May 1988, the Pressure Vessel Research Committee (PVRC) of the Welding Research Council (WRC) initiated four projects in support of ASME's efforts to develop Codes and Standards for life prediction and life extension of nuclear and fossil power plant components. These projects are: (1) Criteria for Approving Equipment for Continued Operation (2) Guidelines and Procedures for Evaluating Piping for Continued Operation (3) Nondestructive Evaluation of Material Degradation (4) Operation and Maintenance History and Life Cycle Management. The PVRC awarded a contract to Foster Wheeler Development Corporation to undertake the first of these projects. The specific objective was to develop a program plan that will lead to development of ''Criteria for Approving Equipment for Continued Operation.'' The program is divided into the following four tasks: Task 1: Literature Search; Task 2: Telephone Interview and Consultation; Task 3: Program Plan Development; Task 4: Preparation of a Summary Report. This report is in fulfillment of the above project. As part of this study, the author reviewed about 145 reports, papers and books relating to various aspects of life extension. Various experts were also consulted who are involved in EPRI, NRC, ASME, PVRC, MPC, and utility studies as well as other research projects. The conclusions and recommendations for Code-related activities are summarized

Examining the Satisfaction Levels of Continual Professional Development Provided by a Rural Accounting Professional Body

Science.gov (United States)

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…

Active pharmaceutical ingredient (API) production involving continuous processes--a process system engineering (PSE)-assisted design framework.

Science.gov (United States)

Cervera-Padrell, Albert E; Skovby, Tommy; Kiil, Søren; Gani, Rafiqul; Gernaey, Krist V

2012-10-01

A systematic framework is proposed for the design of continuous pharmaceutical manufacturing processes. Specifically, the design framework focuses on organic chemistry based, active pharmaceutical ingredient (API) synthetic processes, but could potentially be extended to biocatalytic and fermentation-based products. The method exploits the synergic combination of continuous flow technologies (e.g., microfluidic techniques) and process systems engineering (PSE) methods and tools for faster process design and increased process understanding throughout the whole drug product and process development cycle. The design framework structures the many different and challenging design problems (e.g., solvent selection, reactor design, and design of separation and purification operations), driving the user from the initial drug discovery steps--where process knowledge is very limited--toward the detailed design and analysis. Examples from the literature of PSE methods and tools applied to pharmaceutical process design and novel pharmaceutical production technologies are provided along the text, assisting in the accumulation and interpretation of process knowledge. Different criteria are suggested for the selection of batch and continuous processes so that the whole design results in low capital and operational costs as well as low environmental footprint. The design framework has been applied to the retrofit of an existing batch-wise process used by H. Lundbeck A/S to produce an API: zuclopenthixol. Some of its batch operations were successfully converted into continuous mode, obtaining higher yields that allowed a significant simplification of the whole process. The material and environmental footprint of the process--evaluated through the process mass intensity index, that is, kg of material used per kg of product--was reduced to half of its initial value, with potential for further reduction. The case-study includes reaction steps typically used by the pharmaceutical

Achieving continuous manufacturing: technologies and approaches for synthesis, workup, and isolation of drug substance. May 20-21, 2014 Continuous Manufacturing Symposium.

Science.gov (United States)

Baxendale, Ian R; Braatz, Richard D; Hodnett, Benjamin K; Jensen, Klavs F; Johnson, Martin D; Sharratt, Paul; Sherlock, Jon-Paul; Florence, Alastair J

2015-03-01

This whitepaper highlights current challenges and opportunities associated with continuous synthesis, workup, and crystallization of active pharmaceutical ingredients (drug substances). We describe the technologies and requirements at each stage and emphasize the different considerations for developing continuous processes compared with batch. In addition to the specific sequence of operations required to deliver the necessary chemical and physical transformations for continuous drug substance manufacture, consideration is also given to how adoption of continuous technologies may impact different manufacturing stages in development from discovery, process development, through scale-up and into full scale production. The impact of continuous manufacture on drug substance quality and the associated challenges for control and for process safety are also emphasized. In addition to the technology and operational considerations necessary for the adoption of continuous manufacturing (CM), this whitepaper also addresses the cultural, as well as skills and training, challenges that will need to be met by support from organizations in order to accommodate the new work flows. Specific action items for industry leaders are: Develop flow chemistry toolboxes, exploiting the advantages of flow processing and including highly selective chemistries that allow use of simple and effective continuous workup technologies. Availability of modular or plug and play type equipment especially for workup to assist in straightforward deployment in the laboratory. As with learning from other industries, standardization is highly desirable and will require cooperation across industry and academia to develop and implement. Implement and exploit process analytical technologies (PAT) for real-time dynamic control of continuous processes. Develop modeling and simulation techniques to support continuous process development and control. Progress is required in multiphase systems such as

Quarterly Progress Report Research And Development Activities Waste Fixation Program October Through December 1976

International Nuclear Information System (INIS)

McElroy, J. L.

1977-01-01

Research and development activities of the Waste Fixation Program for October through December 1976 are described in this report. The objective of this program is to develop processes to convert high-level radioactive liquid waste (HLLW) to solid forms that are demonstrated to be physically, chemically, and radiolytically stable and inert. The scope of this program encompasses plans to make available a flexible advancing technology for the solidification of radioactive waste. Early technology will produce borosilicate glass by in-can melting and continuous electric melters. Multibarrier waste forms will be developed for future application

Recommendations for the development of e-modules for the continuing professional development of European dentists.

Science.gov (United States)

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.

Syndrome of continuous muscle fiber activity: case report with 11-year follow-up

Directory of Open Access Journals (Sweden)

José Teotônio de Oliveira

1994-03-01

Full Text Available A 16-year-old male patient who presented with muscle stiffness and dysphonia is described. Electromyography revealed continuous motor activity that was unaffected by peripheral nerve block or general anaesthesia, but was abolished by curare. The patient had a marked improvement after using phenytoin. The follow-up 11-years later corroborates with the proposed benignity of this syndrome, in spite of being dependent on medication.

Using modern information technologies in continuing education

Directory of Open Access Journals (Sweden)

Магомедхан Магомедович Ниматулаев

2012-06-01

Full Text Available Article opens problems of formation of system of continuous education and improvement of professional skill for effective realization of professional work of the teacher in the conditions of use of modern information technology. Possibilities and necessities of use of information-communication technologies, Web-technologies for an intensification and giving of additional dynamics to educational process are considered. In this connection new forms and methods of the organization of educational activity for development and perfection of this activity are defined.

Sampling trace organic compounds in water: a comparison of a continuous active sampler to continuous passive and discrete sampling methods.

Science.gov (United States)

Coes, Alissa L; Paretti, Nicholas V; Foreman, William T; Iverson, Jana L; Alvarez, David A

2014-03-01

A continuous active sampling method was compared to continuous passive and discrete sampling methods for the sampling of trace organic compounds (TOCs) in water. Results from each method are compared and contrasted in order to provide information for future investigators to use while selecting appropriate sampling methods for their research. The continuous low-level aquatic monitoring (CLAM) sampler (C.I.Agent® Storm-Water Solutions) is a submersible, low flow-rate sampler, that continuously draws water through solid-phase extraction media. CLAM samplers were deployed at two wastewater-dominated stream field sites in conjunction with the deployment of polar organic chemical integrative samplers (POCIS) and the collection of discrete (grab) water samples. All samples were analyzed for a suite of 69 TOCs. The CLAM and POCIS samples represent time-integrated samples that accumulate the TOCs present in the water over the deployment period (19-23 h for CLAM and 29 days for POCIS); the discrete samples represent only the TOCs present in the water at the time and place of sampling. Non-metric multi-dimensional scaling and cluster analysis were used to examine patterns in both TOC detections and relative concentrations between the three sampling methods. A greater number of TOCs were detected in the CLAM samples than in corresponding discrete and POCIS samples, but TOC concentrations in the CLAM samples were significantly lower than in the discrete and (or) POCIS samples. Thirteen TOCs of varying polarity were detected by all of the three methods. TOC detections and concentrations obtained by the three sampling methods, however, are dependent on multiple factors. This study found that stream discharge, constituent loading, and compound type all affected TOC concentrations detected by each method. In addition, TOC detections and concentrations were affected by the reporting limits, bias, recovery, and performance of each method. Published by Elsevier B.V.

Sampling trace organic compounds in water: a comparison of a continuous active sampler to continuous passive and discrete sampling methods

Science.gov (United States)

Coes, Alissa L.; Paretti, Nicholas V.; Foreman, William T.; Iverson, Jana L.; Alvarez, David A.

2014-01-01

A continuous active sampling method was compared to continuous passive and discrete sampling methods for the sampling of trace organic compounds (TOCs) in water. Results from each method are compared and contrasted in order to provide information for future investigators to use while selecting appropriate sampling methods for their research. The continuous low-level aquatic monitoring (CLAM) sampler (C.I.Agent® Storm-Water Solutions) is a submersible, low flow-rate sampler, that continuously draws water through solid-phase extraction media. CLAM samplers were deployed at two wastewater-dominated stream field sites in conjunction with the deployment of polar organic chemical integrative samplers (POCIS) and the collection of discrete (grab) water samples. All samples were analyzed for a suite of 69 TOCs. The CLAM and POCIS samples represent time-integrated samples that accumulate the TOCs present in the water over the deployment period (19–23 h for CLAM and 29 days for POCIS); the discrete samples represent only the TOCs present in the water at the time and place of sampling. Non-metric multi-dimensional scaling and cluster analysis were used to examine patterns in both TOC detections and relative concentrations between the three sampling methods. A greater number of TOCs were detected in the CLAM samples than in corresponding discrete and POCIS samples, but TOC concentrations in the CLAM samples were significantly lower than in the discrete and (or) POCIS samples. Thirteen TOCs of varying polarity were detected by all of the three methods. TOC detections and concentrations obtained by the three sampling methods, however, are dependent on multiple factors. This study found that stream discharge, constituent loading, and compound type all affected TOC concentrations detected by each method. In addition, TOC detections and concentrations were affected by the reporting limits, bias, recovery, and performance of each method.

Recent research and development activities on partitioning and transmutation of radioactive nuclides in Japan

International Nuclear Information System (INIS)

Minato, K.; Ikegami, T.; Inoue, T.

2005-01-01

In Japan, research and development activities for partitioning and transmutation (P and T) have been promoted under the OMEGA programme for more than 15 years. These activities were reviewed by the Atomic Energy Commission in Japan in 2000. In accordance with the results of the review, three institutes, the Japan Atomic Energy Research Institute (JAERI), the Japan Nuclear Cycle Development Institute (JNC) and the Central Research Institute of Electric Power Industry (CRIEPI), are continuing the research and development on the P and T technology. This report summarises the recent activities in Japan by these institutes. JAERI is engaging in the research and development on the Double-strata Fuel Cycle concept consisting of the partitioning process of the high-level waste and the dedicated transmutation cycle using the accelerator driven system (ADS) fuelled with the minor actinide (MA) nitride fuel. JNC and CRIEPI are engaging in the research and development on the P and T technology using commercialized fast reactors (FR), where JNC is mainly in charge of the MOX fuel and the aqueous reprocessing, while CRIEPI is mainly in charge of the metallic fuel and the dry reprocessing. The research and development activities on FR are organised under the Feasibility Study on Commercialized Fast Reactor Cycle Systems. (authors)

Neural speech recognition: continuous phoneme decoding using spatiotemporal representations of human cortical activity

Science.gov (United States)

Moses, David A.; Mesgarani, Nima; Leonard, Matthew K.; Chang, Edward F.

2016-10-01

Objective. The superior temporal gyrus (STG) and neighboring brain regions play a key role in human language processing. Previous studies have attempted to reconstruct speech information from brain activity in the STG, but few of them incorporate the probabilistic framework and engineering methodology used in modern speech recognition systems. In this work, we describe the initial efforts toward the design of a neural speech recognition (NSR) system that performs continuous phoneme recognition on English stimuli with arbitrary vocabulary sizes using the high gamma band power of local field potentials in the STG and neighboring cortical areas obtained via electrocorticography. Approach. The system implements a Viterbi decoder that incorporates phoneme likelihood estimates from a linear discriminant analysis model and transition probabilities from an n-gram phonemic language model. Grid searches were used in an attempt to determine optimal parameterizations of the feature vectors and Viterbi decoder. Main results. The performance of the system was significantly improved by using spatiotemporal representations of the neural activity (as opposed to purely spatial representations) and by including language modeling and Viterbi decoding in the NSR system. Significance. These results emphasize the importance of modeling the temporal dynamics of neural responses when analyzing their variations with respect to varying stimuli and demonstrate that speech recognition techniques can be successfully leveraged when decoding speech from neural signals. Guided by the results detailed in this work, further development of the NSR system could have applications in the fields of automatic speech recognition and neural prosthetics.

System for the continuous irradiation of specimens, especially for activation analysis

International Nuclear Information System (INIS)

Dieck, L.E.

1975-01-01

The system is to ensure a continuous irradiation of several specimens, especially for activation analysis. The specimens rotate in a hollow body which is axially movable along a rail. The rotation is effected by a turbine driven by hydraulic or pneumatic power and placed in the hollow body which can be used for example in the rabbit system of a nuclear reactor. The driving medium serves both as conveying medium for the system and drive for the rotating drum and as coolant for the specimens and results in radiation protection. The geometric arrangement and design of both the turbine and the whole system is decribed in detail. (UWI) [de

CDBG Economic Development Activity

Data.gov (United States)

Department of Housing and Urban Development — CDBG activity related to economic development, including commercial or industrial rehab, commercial or industrial land acquisition, commercial or industrial...

The Development of Early Profiles of Temperament: Characterization, Continuity, and Etiology.

Science.gov (United States)

Beekman, Charles; Neiderhiser, Jenae M; Buss, Kristin A; Loken, Eric; Moore, Ginger A; Leve, Leslie D; Ganiban, Jody M; Shaw, Daniel S; Reiss, David

2015-01-01

This study used a data-driven, person-centered approach to examine the characterization, continuity, and etiology of child temperament from infancy to toddlerhood. Data from 561 families who participated in an ongoing prospective adoption study, the Early Growth and Development Study, were used to estimate latent profiles of temperament at 9, 18, and 27 months. Results indicated that four profiles of temperament best fit the data at all three points of assessment. The characterization of profiles was stable over time, while membership in profiles changed across age. Facets of adoptive parent and birth mother personality were predictive of children's profile membership at each age, providing preliminary evidence for specific environmental and genetic influences on patterns of temperament development from infancy to toddlerhood. © 2015 The Authors. Child Development © 2015 Society for Research in Child Development, Inc.

Development and performance test of a continuous source of nitrous acid (HONO)

Energy Technology Data Exchange (ETDEWEB)

Ammann, M.; Roessler, E.; Kalberer, M.; Bruetsch, S.; Schwikowski, M.; Baltensperger, U.; Zellweger, C.; Gaeggeler, H.W. [Paul Scherrer Inst. (PSI), Villigen (Switzerland)

1997-09-01

Laboratory investigations involving nitrous acid (HONO) require a stable, continuous source of HONO at ppb levels. A flow type generation system based on the reaction of sodium nitrite with sulfuric acid has been developed. Performance and speciation of gaseous products were tested with denuder and chemiluminescence techniques. (author) 2 figs., 2 refs.

Perspectives on Age and Continuing Professional Development for Nurses: A Literature Review

Science.gov (United States)

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'…

Heterarchical Coaching for Continuing Teacher Professional Learning and Development: A Transversal Analysis of Agency

Science.gov (United States)

Charteris, Jennifer; Smardon, Dianne; Foulkes, Ruth; Bewley, Sue

2017-01-01

Aligned with the development of human capital, in-service teacher education is globally conceived as a key lever in economic development. However, teacher education is also a critically important process to leverage teacher political awareness and social justice. This article provides a socio-materialist account of continuous professional…

Governing mobile technology use for continuing professional development in the Australian nursing profession.

Science.gov (United States)

Mather, Carey Ann; Gale, Fred; Cummings, Elizabeth Anne

2017-01-01

The rapid growth in the use of mobile technology in Australia has outpaced its governance, especially in healthcare settings. Whilst some Australian professional bodies and organisations have developed standards and guidelines to direct appropriate use of social media and mobile technology, clear governance arrangements regarding when, where and how to use mobile technology at point of care in nursing are currently lacking. This paper analyses how the use of mobile technology by nurses at point of care is governed. It highlights the existence of a mobile technology paradox: an identified inability of nurses to access mobile technology in a context where it is increasingly recognised that its use in situ can enhance nursing practice while contributing to mobile learning and continuing professional development. While the recent release of the Registered Nurse Standards for Practice and accompanying Standard for Continuing Professional Development provides some direction regarding professional standards to support the use of mobile technology for mobile learning, we argue a more inclusive approach is required if emerging technologies are to be fully embraced. We describe how an implementation framework, underpinned by more detailed standards, guidelines and codes, could enable the nursing profession to be leaders in embedding mobile technology in healthcare environments nationally and globally. The prevalence of mobile technology in Australia has outpaced its governance in healthcare environments. Its limited availability at point of care is hindering nursing practice, mobile learning and continuing professional development. We discuss the emergence of mobile technology and impediments for its use by nurses in situ. We analyse the professional codes governing nursing, outlining potential reforms to enable implementation of mobile technology at point of care by nurses.

A Hybrid MPC-PID Control System Design for the Continuous Purification and Processing of Active Pharmaceutical Ingredients

Directory of Open Access Journals (Sweden)

Maitraye Sen

2014-05-01

Full Text Available In this work, a hybrid MPC (model predictive control-PID (proportional-integral-derivative control system has been designed for the continuous purification and processing framework of active pharmaceutical ingredients (APIs. The specific unit operations associated with the purification and processing of API have been developed from first-principles and connected in a continuous framework in the form of a flowsheet model. These integrated unit operations are highly interactive along with the presence of process delays. Therefore, a hybrid MPC-PID is a promising alternative to achieve the desired control loop performance as mandated by the regulatory authorities. The integrated flowsheet model has been simulated in gPROMSTM (Process System Enterprise, London, UK. This flowsheet model has been linearized in order to design the control scheme. The ability to track the set point and reject disturbances has been evaluated. A comparative study between the performance of the hybrid MPC-PID and a PID-only control scheme has been presented. The results show that an enhanced control loop performance can be obtained under the hybrid control scheme and demonstrate that such a scheme has high potential in improving the efficiency of pharmaceutical manufacturing operations.

Continuing Professional Development - Why Bother? Perceptions and Motivations of Teachers in Ireland

Science.gov (United States)

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…

US enrichment safeguards program development activities with potential International Atomic Energy Agency safeguards applications. Part 1. Executive summaries

International Nuclear Information System (INIS)

Swindle, D.W. Jr.

1984-07-01

The most recent progress, results, and plans for future work on the US Enrichment Safeguards Program's principal development activities are summarized. Nineteen development activities are reported that have potential International Atomic Energy Agency (IAEA) safeguards applications. Part 1 presents Executive Summaries for these, each of which includes information on (1) the purpose and scope of the development activity; (2) the potential IAEA safeguards application and/or use if adopted; (3) significant development work, results, and/or conclusions to date; and where appropriate (4) future activities and plans for continued work. Development activities cover: measurement technology for limited-frequency-unannounced-access stategy inspections; integrated data acquisition system; enrichment-monitoring system; load-cell-based weighing system for UF 6 cylinder mass verifications; vapor phase versus liquid phase sampling of UF 6 cylinders; tamper-safing hardware and systems; an alternative approach to IAEA nuclear material balance verifications resulting from intermittent inspections; UF 6 sample bottle enrichment analyzer; crated waste assay monitor; and compact 252 Cf shuffler for UF 6 measurements

How can continuing professional development better promote shared decision-making? Perspectives from an international collaboration

Directory of Open Access Journals (Sweden)

Labrecque Michel

2011-07-01

Full Text Available Abstract Background Shared decision-making is not widely implemented in healthcare. We aimed to set a research agenda about promoting shared decision-making through continuing professional development. Methods Thirty-six participants met for two days. Results Participants suggested ways to improve an environmental scan that had inventoried 53 shared decision-making training programs from 14 countries. Their proposed research agenda included reaching an international consensus on shared decision-making competencies and creating a framework for accrediting continuing professional development initiatives in shared decision-making. Conclusions Variability in shared decision-making training programs showcases the need for quality assurance frameworks.

Adolescents' Commitment to Developing Talent: The Role of Peers in Continuing Motivation for Sports and the Arts.

Science.gov (United States)

Patrick, Helen; Ryan, Allison M.; Alfeld-Liro, Corinne; Fredericks, Jennifer A.; Hruda, Ludmila Z.; Eccles, Jacquelynne S.

1999-01-01

Conducted semi-structured in-depth interviews with 41 adolescents talented in sports or the arts to study the importance of peer relationships in their continued involvement in their talent activities, sex differences in attitudes, and possible differences by activity domain. Peers generally played a supportive role, although females were more…

Development of a measurement approach to assess time children participate in organized sport, active travel, outdoor active play, and curriculum-based physical activity.

Science.gov (United States)

Borghese, Michael M; Janssen, Ian

2018-03-22

Children participate in four main types of physical activity: organized sport, active travel, outdoor active play, and curriculum-based physical activity. The objective of this study was to develop a valid approach that can be used to concurrently measure time spent in each of these types of physical activity. Two samples (sample 1: n = 50; sample 2: n = 83) of children aged 10-13 wore an accelerometer and a GPS watch continuously over 7 days. They also completed a log where they recorded the start and end times of organized sport sessions. Sample 1 also completed an outdoor time log where they recorded the times they went outdoors and a description of the outdoor activity. Sample 2 also completed a curriculum log where they recorded times they participated in physical activity (e.g., physical education) during class time. We describe the development of a measurement approach that can be used to concurrently assess the time children spend participating in specific types of physical activity. The approach uses a combination of data from accelerometers, GPS, and activity logs and relies on merging and then processing these data using several manual (e.g., data checks and cleaning) and automated (e.g., algorithms) procedures. In the new measurement approach time spent in organized sport is estimated using the activity log. Time spent in active travel is estimated using an existing algorithm that uses GPS data. Time spent in outdoor active play is estimated using an algorithm (with a sensitivity and specificity of 85%) that was developed using data collected in sample 1 and which uses all of the data sources. Time spent in curriculum-based physical activity is estimated using an algorithm (with a sensitivity of 78% and specificity of 92%) that was developed using data collected in sample 2 and which uses accelerometer data collected during class time. There was evidence of excellent intra- and inter-rater reliability of the estimates for all of these types of

Development of a simple 12-item theory-based instrument to assess the impact of continuing professional development on clinical behavioral intentions.

Directory of Open Access Journals (Sweden)

France Légaré

Full Text Available 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

A new automated method for continuous registration of factor VII activation in vitro. Activation is accelerated by the concentration of factor VII and the activity state of the protein

DEFF Research Database (Denmark)

Bladbjerg, Else-Marie; Jespersen, J; Gram, J

1994-01-01

When a plasma sample is exposed to tissue factor, single-chain factor VII (FVII) is gradually converted to the active two-chain form (FVIIa). In the present study, we have constructed a measurement system, which allows continuous registration of the activation of FVII to FVIIa in vitro....... In this system, FVII activation follows parabolic kinetic after an initial lag-phase. The slope of the linear phase is a measure of the protein concentration of factor VII (FVIItotal), while the length of the non-linear phase represents the velocity of FVII activation. The time required for complete activation...

Development of Internalizing Problems from Adolescence to Emerging Adulthood: Accounting for Heterotypic Continuity with Vertical Scaling

Science.gov (United States)

Petersen, Isaac T.; Lindhiem, Oliver; LeBeau, Brandon; Bates, John E.; Pettit, Gregory S.; Lansford, Jennifer E.; Dodge, Kenneth A.

2018-01-01

Manifestations of internalizing problems, such as specific symptoms of anxiety and depression, can change across development, even if individuals show strong continuity in rank-order levels of internalizing problems. This illustrates the concept of heterotypic continuity, and raises the question of whether common measures might be construct-valid…

Konsep Continuing Professional Development (CPD dalam Pengembangan Profesionalisme Pustakawan Universitas Negeri Semarang

Directory of Open Access Journals (Sweden)

M. Z. Eko Handoyo

2016-09-01

attention. The objective of the study is to find out the implementation of CPD concept in efforts to develop library profession at Semarang State University. Respondents consisted of 40 librarians, comprising those working at the main library (22 librarians and at the departemental or faculty libraries. The study used quantitative method the result showed that (1 the librarians were not yet familiar with CPD concept; (2 UNNES Library has not implemented CPD concept in developing its professional librarians, (3 UNNES has not had a clear policy commitment in developing its professional librarians, (4 Continuous efforts have to be made in order to develop professional librarians at UNNES with the support of the university leaders.

Development of an advanced continuous mild gasification process for the production of coproducts

Energy Technology Data Exchange (ETDEWEB)

Merriam, N.W.; Jha, M.C.

1991-11-01

This report is a final brief summary of development of a mild-gasification and char conversion process. Morgantown Energy Technology Center developed a concept called mild gasification. In this concept, devolatilization of coal under nonoxidizing and relatively mild temperature and pressure conditions can yield three marketable products: (1) a high-heating-value gas, (2) a high-aromatic coal liquid, and (3) a high-carbon char. The objective of this program is to develop an advanced, continuous, mild-gasification process to produce products that will make the concept economically and environmentally viable. (VC)

Tanzanian midwives' perception of their professional role and implications for continuing professional development education.

Science.gov (United States)

Jones, Brooke; Michael, Rene; Butt, Janice; Hauck, Yvonne

2016-03-01

This study explored Tanzanian midwives' perceptions of their professional role within their local context. Findings were to inform recommendations for continuing professional development education programs by Western midwifery educators. Using focus group interviews with sixteen Tanzanian midwives, the findings revealed that the midwives' overwhelming focus was on saving lives of women and newborns. The fundamental elements of saving lives involved prioritising care through receiving handover and undertaking physical assessment. Midwives were challenged by the poor working conditions, perceived lack of knowledge and associated low status within the local community. Based upon these findings, recommendations for continuing professional development education for Tanzanian midwives must ensure that saving lives is a major focus and that strategies taught must be relevant to the low-resource context of this developing country. In recognition of the high-risk women being cared for, there needs to be a focus on the prevention and management of maternity emergencies, in collaboration with medical practitioners. Copyright © 2015 Elsevier Ltd. All rights reserved.

Continuous Innovation and Business Development in High-tech SME Clusters: A Change Point Analysis and Assessment Approach

DEFF Research Database (Denmark)

Müller, Sabine; Neergaard, Helle; Ulhøi, John Parm

The aim of this paper is to  propose an integrated methodological approach to study  complex  and  longitudinal  processes  such  as  continuous  innovation  and business development in high-tech SME clusters. It draws from four existing and  well-recognised approaches for studying events...... is especially helpful for studies which focus on continuous innovation and  business development in high-tech SME clusters as these  studies  could  benefit  tremendously  from  more qualitative  approaches, which  facilitate  in-depth  understanding  continuous  and  changing  processes. Therefore, major...

Continuous solvent extraction feed adjustment for HTGR fuel reprocessing. Interim development report

International Nuclear Information System (INIS)

Olguin, L.J.

1978-06-01

The two-cycle Acid-Thorex solvent extraction process requires that the feed stream to each thorium cycle be processed to reduce its nitric acid concentration (feed adjustment). This interim development report presents the results of bench-scale and pilot-plant-scale feed adjustment experiments using a continuous mode of operation. An examination of formic acid denitration and fluoride ion volatilization is also included

DEVELOPMENT OF CONTINUOUS SOLVENT EXTRACTION PROCESSES FOR COAL DERIVED CARBON PRODUCTS

Energy Technology Data Exchange (ETDEWEB)

Elliot B. Kennel; R. Michael Bergen; Stephen P. Carpenter; Dady Dadyburjor; Manoj Katakdaunde; Liviu Magean; Alfred H. Stiller; W. Morgan Summers; John W. Zondlo

2006-05-12

The purpose of this DOE-funded effort is to develop continuous processes for solvent extraction of coal for the production of carbon products. The largest applications are those which support metals smelting, such as anodes for aluminum smelting and electrodes for arc furnaces. Other carbon products include materials used in creating fuels for the Direct Carbon Fuel Cell, metals smelting, especially in the aluminum and steel industries, as well as porous carbon structural material referred to as ''carbon foam'' and carbon fibers. During this reporting period, coking and composite fabrication continued using coal-derived samples. These samples were tested in direct carbon fuel cells. Methodology was refined for determining the aromatic character of hydro treated liquid, based on Nuclear Magnetic Resonance (NMR) and Fourier Transform Infrared (FTIR). Tests at GrafTech International showed that binder pitches produced using the WVU solvent extraction protocol can result in acceptable graphite electrodes for use in arc furnaces. These tests were made at the pilot scale.

Intercomparison of active, passive and continuous instruments for radon and radon progeny measurements in the EML chamber and test facility

International Nuclear Information System (INIS)

George, A.C.; Knutson, E.O.; Tu, K.W.; Fisenne, I.M.

1995-12-01

The results from the May 1995 Intercomparison of Active, Passive and Continuous Instruments for Radon and Radon Progeny Measurement conducted in the EML radon exposure and test facility are presented. Represented were 13 participants that measure radon with open faced and diffusion barrier activated carbon collectors, 10 with nuclear alpha track detectors, 9 with short-term and long-term electret/ionization chambers, and 13 with active and passive commercial electronic continuous monitors. For radon progeny, there were four participants that came in person to take part in the grab sampling methodology for measuring individual radon progeny and the potential alpha energy concentration (PAEC). There were 11 participants with continuous and integrating commercial electronic instruments that are used for measuring the PAEC. The results indicate that all the tested instruments that measure radon fulfill their intended purpose. All instruments and methods used for grab sampling for radon progeny did very well. However, most of the continuous and integrating electronic instruments used for measuring the PAEC or working level appear to underestimate the potential risk from radon progeny when the concentration of particles onto which the radon progeny are attached is -3

Business continuity and disaster management within the public service in relation to a national development plan.

Science.gov (United States)

Ferguson, Cliff

2018-01-01

Within South Africa, few public service departments understand the concepts of business continuity management (BCM) and what it takes to implement a well-constructed business continuity plan. Likewise, few of these entities understand the purpose of designing and maintaining resilient systems that are immune to incidents. This paper discusses the integration of the South African Disaster Management Act 2002, the Disaster Management Framework and the National Development Plan, linking these to BCM, through a resilience period model, as a means for the implementation of resilience strategies. The goals of the National Development Plan are outlined with a view to how resilience can be achieved in each. A resilience period model has been advocated for the implementation of projects within the public sector in order to provide continuity and sustainability.

Continuous gravity monitoring of geothermal activity; Renzoku juryoku sokutei ni yoru chinetsu katsudo no monitoring

Energy Technology Data Exchange (ETDEWEB)

Sugihara, M [Geological Survey of Japan, Tsukuba (Japan)

1997-05-27

To clarify the geothermal activity in the geothermal fields in New Zealand, gravity monitoring was conducted using SCINTREX automatic gravimeter. The measurements were conducted between the end of January and the beginning of March, 1996. Firstly, continuous monitoring was conducted at the standard point for about ten days, and the tidal components were estimated from the records. After that, continuous monitoring was conducted at Waimangu area for several days. Continuous monitoring was repeated at the standard point, again. At the Waimangu area, three times of changes in the pulse-shape amplitude of 0.01 mgal having a width of several hours were observed. For the SCINTREX gravimeter, the inclination of gravimeter is also recorded in addition to the change of gravity. During the monitoring, the gravimeter was also inclined with the changes of gravity. This inclination was useful not only for the correction of gravity measured, but also for evaluating the ground fluctuation due to the underground pressure source. It is likely that the continuous gravity monitoring is the relatively conventional technique which is effective for prospecting the change of geothermal reservoir. 2 figs.

Exploring what contributes to the knowledge development of secondary physics and physical science teachers in a continuous professional development context

Science.gov (United States)

Nelms, April Wagnon

This dissertation used qualitative methodologies, specifically phenomenological research, to investigate what contributes to the development of pedagogical content knowledge (PCK) of physics and physical science teachers who participate in a content-specific continuous professional development program. There were five participants in this study. The researcher conducted participant observations and interviews, rated participants degree of reformed teaching practices using the Reformed Teaching Observation Protocol, surveyed participants' self-efficacy beliefs using the Science Teacher Efficacy Belief Instrument "A," and rated participants'' level of PCK using the PCK Rubrics.. All data were analyzed, and a composite description of what contributes to physics and physical science teachers' PCK development through a continuous professional development program emerged. A theory also emerged from the participants' experiences pertaining to how teachers' assimilate new conditions into their existing teaching schema, how conditions change teachers' perceptions of their practice, and outcomes of teachers' new ideas towards their practice. This study contributed to the literature by suggesting emergent themes and a theory on the development of physics and physical science teachers' PCK. PCK development is theorized to be a spiral process incorporating new conditions into the spiral as teachers employ new science content knowledge and pedagogical practices in their individual classroom contexts.

Plasticity in developing brain: active auditory exposure impacts prelinguistic acoustic mapping.

Science.gov (United States)

Benasich, April A; Choudhury, Naseem A; Realpe-Bonilla, Teresa; Roesler, Cynthia P

2014-10-01

A major task across infancy is the creation and tuning of the acoustic maps that allow efficient native language processing. This process crucially depends on ongoing neural plasticity and keen sensitivity to environmental cues. Development of sensory mapping has been widely studied in animal models, demonstrating that cortical representations of the sensory environment are continuously modified by experience. One critical period for optimizing human language mapping is early in the first year; however, the neural processes involved and the influence of passive compared with active experience are as yet incompletely understood. Here we demonstrate that, while both active and passive acoustic experience from 4 to 7 months of age, using temporally modulated nonspeech stimuli, impacts acoustic mapping, active experience confers a significant advantage. Using event-related potentials (ERPs), we show that active experience increases perceptual vigilance/attention to environmental acoustic stimuli (e.g., larger and faster P2 peaks) when compared with passive experience or maturation alone. Faster latencies are also seen for the change discrimination peak (N2*) that has been shown to be a robust infant predictor of later language through age 4 years. Sharpening is evident for both trained and untrained stimuli over and above that seen for maturation alone. Effects were also seen on ERP morphology for the active experience group with development of more complex waveforms more often seen in typically developing 12- to 24-month-old children. The promise of selectively "fine-tuning" acoustic mapping as it emerges has far-reaching implications for the amelioration and/or prevention of developmental language disorders. Copyright © 2014 the authors 0270-6474/14/3413349-15$15.00/0.

Partnerships for Knowledge Translation and Exchange in the Context of Continuing Professional Development

Science.gov (United States)

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…

Catalytic Synthesis of Nitriles in Continuous Flow

DEFF Research Database (Denmark)

Nordvang, Emily Catherine

The objective of this thesis is to report the development of a new, alternative process for the flexible production of nitrile compounds in continuous flow. Nitriles are an important class of compounds that find applications as solvents, chemical intermediates and pharmaceutical compounds......, alternative path to acetonitrile from ethanol via the oxidative dehydrogenation of ethylamine. The catalytic activity and product ratios of the batch and continuous flow reactions are compared and the effect of reaction conditions on the reaction is investigated. The effects of ammonia in the reaction...... dehydrogenation of ethylamine and post-reaction purging.Chapter 4 outlines the application of RuO2/Al2O3 catalysts to the oxidative dehydrogenation of benzylamine in air, utilizing a new reaction setup. Again, batch and continuous flow reactions are compared and the effects of reaction conditions, ammonia...

Development of Foundational Movement Skills: A Conceptual Model for Physical Activity Across the Lifespan.

Science.gov (United States)

Hulteen, Ryan M; Morgan, Philip J; Barnett, Lisa M; Stodden, David F; Lubans, David R

2018-03-09

Evidence supports a positive association between competence in fundamental movement skills (e.g., kicking, jumping) and physical activity in young people. Whilst important, fundamental movement skills do not reflect the broad diversity of skills utilized in physical activity pursuits across the lifespan. Debate surrounds the question of what are the most salient skills to be learned which facilitate physical activity participation across the lifespan. In this paper, it is proposed that the term 'fundamental movement skills' be replaced with 'foundational movement skills'. The term 'foundational movement skills' better reflects the broad range of movement forms that increase in complexity and specificity and can be applied in a variety of settings. Thus, 'foundational movement skills' includes both traditionally conceptualized 'fundamental' movement skills and other skills (e.g., bodyweight squat, cycling, swimming strokes) that support physical activity engagement across the lifespan. A proposed conceptual model outlines how foundational movement skill competency can provide a direct or indirect pathway, via specialized movement skills, to a lifetime of physical activity. Foundational movement skill development is hypothesized to vary according to culture and/or geographical location. Further, skill development may be hindered or enhanced by physical (i.e., fitness, weight status) and psychological (i.e., perceived competence, self-efficacy) attributes. This conceptual model may advance the application of motor development principles within the public health domain. Additionally, it promotes the continued development of human movement in the context of how it leads to skillful performance and how movement skill development supports and maintains a lifetime of physical activity engagement.

Dietitians' perceptions of the continuing professional development ...

African Journals Online (AJOL)

ADSA) would be upheld to portray ... accumulation and awarding of points or Continuing Education Units. (CEUs) and a reduced annual point .... of earnings for private practising dietitians, while out of office. Suggestions included centrally located ...

Physical Education Teachers' Continuing Professional Development in Health-Related Exercise: A Figurational Analysis

Science.gov (United States)

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,…

The Development of Early Profiles of Temperament: Characterization, Continuity, and Etiology

Science.gov (United States)

Beekman, Charles; Neiderhiser, Jenae M.; Buss, Kristin A.; Loken, Eric; Moore, Ginger A.; Leve, Leslie D.; Ganiban, Jody M.; Shaw, Daniel S.; Reiss, David

2015-01-01

This study used a data-driven, person-centered approach to examine the characterization, continuity, and etiology of child temperament from infancy to toddlerhood. Data from 561 families who participated in an ongoing prospective adoption study, the Early Growth and Development Study, were used to estimate latent profiles of temperament at 9, 18, and 27 months. Results indicated that four profiles of temperament best fit the data at all three points of assessment. The characterization of profiles was stable over time while membership in profiles changed across age. Facets of adoptive parent and birth mother personality were predictive of children’s profile membership at each age, providing preliminary evidence for specific environmental and genetic influences on patterns of temperament development from infancy to toddlerhood. PMID:26332208

Source-book of International Activities Related to the Development of Safety Cases for Deep Geological Repositories

International Nuclear Information System (INIS)

2017-01-01

All national radioactive waste management authorities recognise today that a robust safety case is essential in developing disposal facilities for radioactive waste. To improve the robustness of the safety case for the development of a deep geological repository, a wide variety of activities have been carried out by national programs and international organisations over the past years. The Nuclear Energy Agency, since first introducing the modern concept of the 'safety case', has continued to monitor major developments in safety case activities at the international level. This Source-book summarises the activities being undertaken by the Nuclear Energy Agency, the European Commission and the International Atomic Energy Agency concerning the safety case for the operational and post-closure phases of geological repositories for radioactive waste that ranges from low-level to high-level waste and for spent fuel. In doing so, it highlights important differences in focus among the three organisations

Continuous measures of situation awareness and workload

International Nuclear Information System (INIS)

Droeivoldsmo, Asgeir; Skraaning, Gyrd jr.; Sverrbo, Mona; Dalen, Joergen; Grimstad, Tone; Andresen, Gisle

1998-03-01

This report presents methods for continuous measures for Situation Awareness and Workload. The objective has been to identify, develop and test the new measures, and compare them to instruments that require interruptions of scenarios. The new measures are: (1) the Visual Indicator of Situation Awareness (VISA); where Situation Awareness is scored from predefined areas of visual interest critical for solving scenarios. Visual monitoring of areas was recorded by eye-movement tracking. (2) Workload scores reflected by Extended Dwell Time (EDT) and the operator Activity Level. EDT was calculated from eye-movement data files, and the activity level was estimated from simulator logs. Using experimental data from the 1996 CASH NRC Alarm study and the 1997 Human Error Analysis Project/ Human-Centred Automation study, the new measurement techniques have been tested and evaluated on a preliminary basis. The results showed promising relationships between the new continuous measures of situation awareness and workload, and established instruments based upon scenario interruptions. (author)

Research and development strategy and maintenance engineering to strengthen the basis of ageing management. International activities

International Nuclear Information System (INIS)

Sekimura, Naoto

2009-01-01

Systematic development of information basis for database and knowledge-base has been performed in addition to the development of codes and standards by academic societies, regulatory bodies and industries through the intensive domestic safety research collaborations and international collaboration, through the continuous revision of Strategy Maps for Ageing Management and Safe Long Term Operation. Important international activities in IAEA and OECD/NEA especially for knowledge-base and extraction of commendable practices in ageing management are discussed. (author)

Effects of Continuing Professional Development on Group Work Practices in Scottish Primary Schools

Science.gov (United States)

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,…

THE DISTANCE EDUCATION TO PROMOTE CONTINUOUS LEARNING OF HEALTH PROFESSIONALS: REVIEW

Directory of Open Access Journals (Sweden)

Lívia Lima Ferraz

2013-03-01

Full Text Available The results of many articles and researches showed thatemploymenthavean importantrolefor continuous learning. The main factors that made possible this continuous education were:the technology information advanced and distance education flexibilities.Theevolutionofon-line continuing education helps the health care professionals development manyfundamental learning skillsas self-assessment and self-criticism.Therefore, this articlesobjective is to identify howpublic policiescould promote continuous learning of healthprofessionals through distance education(DEand the contributions of this education formatfor transformationhealth activities.In conclusion, the results were that distance education(DE was an important strategy for permanent education, because(DEdevelopments goodskills of learning and breaksterritories barriers. Wherefore, distance education became aneffective learning format

Smarandache Continued Fractions

OpenAIRE

Ibstedt, H.

2001-01-01

The theory of general continued fractions is developed to the extent required in order to calculate Smarandache continued fractions to a given number of decimal places. Proof is given for the fact that Smarandache general continued fractions built with positive integer Smarandache sequences baving only a finite number of terms equal to 1 is convergent. A few numerical results are given.

Treatment of solid waste highly contaminated by alpha emitters: Recent developments of leaching process with continuous electrolyte regeneration

International Nuclear Information System (INIS)

Madic, C.; Lecomte, M.; Vigreux, B.

1990-01-01

Development of processes for leaching solid waste contaminated by alpha or alphaβgamma emitters has been pursued at the Nuclear Research Center in Fontenay-aux-Roses, France with the recent active commissioning of two pilot facilities: the Elise glove box system in February 1987 and the Prolixe shielded hot cell in March 1988. The Elise facility is designed to handle alpha waste and the Prolixe facility is designed to handle alphaβgamma waste. The common goal of the studies conducted in these facilities is to define the operating conditions for declassification of solid waste, i.e. to ensure that the alpha concentration of this waste will be less than 3.7 x 10 6 Bq/kg after treatment, packaging and decay prior to storage in surface repositories. The leaching process developed is mainly based on the continuous electrolytic regeneration of an aggressive agent, AgII, which can induce the dissolution of PuO 2 , the most difficult compound to remove from the solid waste. This paper summarizes recent achievements in the development of this process. 11 refs., 8 figs., 6 tabs

Treatment of solid waste highly contaminated by alpha emitters: recent developments of leaching process with continuous electrolyte regeneration

International Nuclear Information System (INIS)

Madic, C.; Lecomte, M.

1990-01-01

Development of processes for leaching solid waste contaminated by alpha or alpha/beta/gamma emitters has been pursued at the Nuclear Research Center in Fontenay-aux-Roses, France with the recent active commissioning of two pilot facilities: the Elise glove box system in February 1987 and the Prolixe shielded hot cell in March 1988. The Elise facility is designed to handle alpha waste and the Prolixe facility is designed to handle alpha/beta/gamma waste. The common goal of the studies conducted in these facilities is to define the operating conditions for declassification of solid waste, i.e. to ensure that the alpha concentration of this waste will be less than 3.7 x 10 6 Bq/kg after treatment, packaging and decay prior to storage in surface repositories. The leaching process developed is mainly based on the continuous electrolytic regeneration of an aggressive agent, AgII, which can induce the dissolution of PuO 2 , the most difficult compound to remove from the solid waste. This paper summarizes recent achievements in the development of this process

Continuous Integration for Concurrent MOOSE Framework and Application Development on GitHub

OpenAIRE

Slaughter, Andrew E.; Peterson, John W.; Gaston, Derek R.; Permann, Cody J.; Andrš, David; Miller, Jason M.

2015-01-01

For the past several years, Idaho National Laboratory’s MOOSE framework team has employed modern software engineering techniques (continuous integration, joint application/framework source code repos- itories, automated regression testing, etc.) in developing closed-source multiphysics simulation software (Gaston et al., 'Journal of Open Research Software' vol. 2, article e10, 2014). In March 2014, the MOOSE framework was released under an open source license on GitHub, significantly expandin...

Development of an automatic sampling device for the continuous measurement of atmospheric carbonyls compounds

International Nuclear Information System (INIS)

Perraud, V.

2007-12-01

Two sampling strategies were studied to develop an automatic instrument for the continuous measurement of atmospheric carbonyl compounds. Because of its specificity towards carbonyls compounds, sampling by using a transfer of gaseous phase in a liquid phase associated with a simultaneous chemical derivatization of the trapped compounds was first studied. However, this method do not allow a quantitative sampling of all studied carbonyl compounds, nor a continuous measurement in the field. To overcome the difficulties, a second strategy was investigated: the cryogenic adsorption onto solid adsorbent followed by thermodesorption and a direct analysis by GC/MS. Collection efficiency using different solid adsorbents was found greater than 95% for carbonyl compounds consisting of 1 to 7 carbons. This work is a successful first step towards the realization of the automatic sampling device for a continuous measurement of atmospheric carbonyls compounds. (author)

25 CFR 224.82 - What activities will the Department continue to perform after approval of a TERA?

Science.gov (United States)

2010-04-01

... assist the tribe in evaluating the physical, economic, financial, cultural, social, environmental, and... AND SELF DETERMINATION ACT Implementation of Tribal Energy Resource Agreements Applicable Authorities and Responsibilities § 224.82 What activities will the Department continue to perform after approval...

The National Health Service Knowledge and Skills Framework and its implications for continuing professional development in nursing.

Science.gov (United States)

Gould, Dinah; Berridge, Emma-Jane; Kelly, Daniel

2007-01-01

The National Health Service Knowledge and Skills Framework has been introduced as part of the Agenda for Change Reforms in the United Kingdom to link pay and career progression to competency. The purpose of this paper is to consider the implications for nurses, their managers and the impact on university departments delivering continuing professional development for nurses. The new system has the potential to increase the human resources management aspect of the clinical nurse managers' role and could have legal implications, for example if practitioners perceive that their needs for continuing professional development have been overlooked to the detriment of their pay and career aspirations. The new system also has implications for providers of continuing professional development in the universities and is likely to demand closer liaison between education providers and trust staff who commission education and training. The Knowledge and Skills Framework is of interest to nurses and nurse educators internationally because the system, if effective, could be introduced elsewhere.

Continued Development of a Soft Gamma-Ray Concentrator

Science.gov (United States)

Bloser, Peter

We propose to continue our development of a concept for a soft gamma-ray (E > 100 keV) concentrator using thin-film multilayer structures. Alternating layers of low- and high-density materials will channel soft gamma-ray photons via total external reflection. A suitable arrangement of bent structures will then concentrate the incident radiation to a point. Gamma-ray optics made in this way offer the potential for soft gamma-ray telescopes with focal lengths of less than 10 m, removing the need for formation flying spacecraft and opening the field up to balloon-borne instruments. Under previous APRA funding we have been investigating methods for efficiently producing such multilayer structures and modeling their performance. We now propose to pursue magnetron sputtering (MS) techniques to quickly produce structures with the required smoothness and thickness, to measure their channeling efficiency and compare with calculations, and to design a "lens" with optimized bandpass and throughput and predict its scientific performance. If successful, this work will confirm that this innovative optics concept is suitable for a balloon-born soft gamma-ray telescope with unprecedented sensitivity.

Competency-based medical education and continuing professional development: A conceptualization for change.

Science.gov (United States)

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.

Removal of Iron and Manganese from Natural Groundwater by Continuous Reactor Using Activated and Natural Mordenite Mineral Adsorption

Science.gov (United States)

Zevi, Y.; Dewita, S.; Aghasa, A.; Dwinandha, D.

2018-01-01

Mordenite minerals derived from Sukabumi natural green stone founded in Indonesia was tested in order to remove iron and manganese from natural groundwater. This research used two types of adsorbents which were consisted of physically activated and natural mordenite. Physical activation of the mordenite was carried out by heating at 400-600°C for two hours. Batch system experiments was also conducted as a preliminary experiment. Batch system proved that both activated and natural mordenite minerals were capable of reducing iron and manganese concentration from natural groundwater. Then, continuous experiment was conducted using down-flow system with 45 ml/minute of constant flow rate. The iron & manganese removal efficiency using continuous reactor for physically activated and natural mordenite were 1.38-1.99%/minute & 0.8-1.49%/minute and 2.26%/minute & 1.37-2.26%/minute respectively. In addition, the regeneration treatment using NH4Cl solution managed to improve the removal efficiency of iron & manganese to 1.98%/minute & 1.77-1.90%/minute and 2.25%/minute & 2.02-2.21%/minute on physically activated mordenite and natural mordenite respectively. Subsequently, the activation of the new mordenite was carried out by immersing mordenite in NH4Cl solution. This chemical activation showed 2.42-2.75%/minute & 0.96 - 2.67 %/minute and 2.66 - 2.78 %/minute & 1.34 - 2.32 %/minute of iron & manganese removal efficiency per detention time for chemically activated and natural mordenite respectively.

The continuity of Rumoh Aceh spaces on the development of houses in Gampong Lambheu, Aceh Besar

Science.gov (United States)

Rizky, S. F.; Loebis, M. N.; Pane, I. F.

2018-03-01

The objective of this research was to find out the continuity of seuramoe keu, tungai/rambat, and seuramoe likeut (three fundamental spaces in rumoh Aceh) in three development stages of houses since 1980 until present time. The development starts from the stilt house (santeut), non-stilt house, up to the contemporary house. In the period in which modern life has an impact in changing people lifestyles and then affects the mindset of the need for spaces, the study of the continuity of the three spaces mentioned reflects how far the culture of the people of Aceh in the past persist today, considering architecture, including spaces, is the reflection of the socio-cultural of inhabitants/community. The study was conducted by observing the spaces on seven sample houses and by interviewing the house owners to find out the factors that affect the existence/non-existence of spaces. The results showed that the three spaces (seuramoe keu, tungai, and seuramoe likeut) undergone the continuity despite the differences occurred in the interior compared to rumoh Aceh, meanwhile the continuity factor was based on the culture of life that is still firmly held by Acehnese.

Low-intensity continuous ultrasound triggers effective bisphosphonate anticancer activity in breast cancer.

Science.gov (United States)

Tardoski, Sophie; Ngo, Jacqueline; Gineyts, Evelyne; Roux, Jean-Paul; Clézardin, Philippe; Melodelima, David

2015-11-18

Ultrasound (US) is a non-ionizing pressure wave that can produce mechanical and thermal effects. Bisphosphonates have demonstrated clinical utility in bone metastases treatment. Preclinical studies suggest that bisphosphonates have anticancer activity. However, bisphosphonates exhibit a high affinity for bone mineral, which reduces their bioavailability for tumor cells. Ultrasound has been shown to be effective for drug delivery but in interaction with gas bubbles or encapsulated drugs. We examined the effects of a clinically relevant dose of bisphosphonate zoledronate (ZOL) in combination with US. In a bone metastasis model, mice treated with ZOL+US had osteolytic lesions that were 58% smaller than those of ZOL-treated animals as well as a reduced skeletal tumor burden. In a model of primary tumors, ZOL+US treatment reduced by 42% the tumor volume, compared with ZOL-treated animals. Using a fluorescent bisphosphonate, we demonstrated that US forced the release of bisphosphonate from the bone surface, enabling a continuous impregnation of the bone marrow. Additionally, US forced the penetration of ZOL within tumors, as demonstrated by the intratumoral accumulation of unprenylated Rap1A, a surrogate marker of ZOL antitumor activity. Our findings made US a promising modality to trigger bisphosphonate anticancer activity in bone metastases and in primary tumors.

Brief review of the development of electrostatic accelerators and continuing work at Strasbourg

International Nuclear Information System (INIS)

Letournel, M.

1988-01-01

The development of electrostatic accelerators follows the need of high energy charged particles. It has been a continuous increase in voltage from some MV in the 1930's, up to some 20 MV nowadays, and around 35 MV in a near future. That allows to accelerate and to make nuclear reactions for almost all stable nuclei existing in nature

24 CFR 1003.203 - Special economic development activities.

Science.gov (United States)

2010-04-01

... 24 Housing and Urban Development 4 2010-04-01 2010-04-01 false Special economic development... Eligible Activities § 1003.203 Special economic development activities. A grantee may use ICDBG funds for special economic development activities in addition to other activities authorized in this subpart which...

A Roadmap to Continuous Integration for ATLAS Software Development

Science.gov (United States)

Elmsheuser, J.; Krasznahorkay, A.; Obreshkov, E.; Undrus, A.; ATLAS Collaboration

2017-10-01

The ATLAS software infrastructure facilitates efforts of more than 1000 developers working on the code base of 2200 packages with 4 million lines of C++ and 1.4 million lines of python code. The ATLAS offline code management system is the powerful, flexible framework for processing new package versions requests, probing code changes in the Nightly Build System, migration to new platforms and compilers, deployment of production releases for worldwide access and supporting physicists with tools and interfaces for efficient software use. It maintains multi-stream, parallel development environment with about 70 multi-platform branches of nightly releases and provides vast opportunities for testing new packages, for verifying patches to existing software and for migrating to new platforms and compilers. The system evolution is currently aimed on the adoption of modern continuous integration (CI) practices focused on building nightly releases early and often, with rigorous unit and integration testing. This paper describes the CI incorporation program for the ATLAS software infrastructure. It brings modern open source tools such as Jenkins and GitLab into the ATLAS Nightly System, rationalizes hardware resource allocation and administrative operations, provides improved feedback and means to fix broken builds promptly for developers. Once adopted, ATLAS CI practices will improve and accelerate innovation cycles and result in increased confidence in new software deployments. The paper reports the status of Jenkins integration with the ATLAS Nightly System as well as short and long term plans for the incorporation of CI practices.

Removing Copper from Contaminated Water Using Activated Carbon Sorbent by Continuous Flow

Directory of Open Access Journals (Sweden)

M.H. Salmani

2012-07-01

Full Text Available Introduction: A major concern of human being is accumulation and toxicity of heavy metals in their body. Copper is a heavy metal ion that in concentration of 2 mg/l can cause numerous complications. Different treatment methods have been proposed for removing metals from contaminated water by researchers. Among these methods, sorption seems a better method with high removal efficiency. In this study, conditions for removal of copper ions by activated carbon sorbent were studied with continuous flow. Materials & Methods: This was a laboratory – experimental study. A 20mg/l solution of copper ions was prepared and passed through a 5 × 10 cm column with average output rate of 1.85 ml/min. Output of column was sampled every 30 minutes and the remaining amount of copper ion in each sample was measured by flame atomic absorption. Results: The empty bed volume (EBV was equal to 138 ml. The highest removal efficiency was 99.7 percent at 127 minutes. From equilibrium time, the removal efficiency was constant with time. The adsorption capacity of activated carbon was 0.25mg.g-1. The isotherm study indicated that the sorption data can be obeyed by both Langmuir and Freundlich isotherms (R2>0.95 but Langmuir model had higher agreement with this experimental data (R2= 0.988. Conclusion: The binding of ions to the sorbent in the adsorption process is extremely important. For this column 62.5 minutes after filling was appropriate, so the highest removal efficiency was obtained. Equilibrium time was dependent on the speed of influent through the column in the continuous flow. For selected column, the rate of 1.85 ml/min is a good performance.

Continuous-flow photocatalytic treatment of pharmaceutical micropollutants: Activity, inhibition, and deactivation of TiO2 photocatalysts in wastewater effluent

KAUST Repository

Carbonaro, Sean

2013-01-01

Titanium dioxide (TiO2) photocatalysts have been shown to be effective at degrading a wide range of organic micropollutants during short-term batch experiments conducted under ideal laboratory solution conditions (e.g., deionized water). However, little research has been performed regarding longer-term photocatalyst performance in more complex matrices representative of contaminated water sources (e.g., wastewater effluent, groundwater). Here, a benchtop continuous-flow reactor was developed for the purpose of studying the activity, inhibition, and deactivation of immobilized TiO2 photocatalysts during water treatment applications. As a demonstration, degradation of four pharmaceutical micropollutants (iopromide, acetaminophen, sulfamethoxazole, and carbamazepine) was monitored in both a pH-buffered electrolyte solution and a biologically treated wastewater effluent (WWE) to study the effects of non-target constituents enriched in the latter matrix. Reactor performance was shown to be stable over 7d when treating micropollutants in buffered electrolyte, with 7-d averaged kobs values (acetaminophen=0.97±0.10h-1; carbamazepine=0.50±0.04h-1; iopromide=0.49±0.03h-1; sulfamethoxazole=0.79±0.06h-1) agreeing closely with measurements from short-term circulating batch reactions. When reactor influent was switched to WWE, treatment efficiencies decreased to varying degrees (acetaminophen=40% decrease; carbamazepine=60%; iopromide=78%; sulfamethoxazole=54%). A large fraction of the catalyst activity was recovered upon switching back to the buffered electrolyte influent after 4d, suggesting that much of the observed decrease resulted from reversible inhibition by non-target constituents (e.g., scavenging of photocatalyst-generated OH). However, there was also a portion of the decrease in activity that was not recovered, indicating WWE constituents also contributed to photocatalyst deactivation (acetaminophen=6% deactivation; carbamazepine=24%; iopromide=16

Observations on the 2016 World Congress on Continuing Professional Development: Advancing Learning and Care in the Health Professions.

Science.gov (United States)

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.

Baseline budgeting for continuous improvement.

Science.gov (United States)

Kilty, G L

1999-05-01

This article is designed to introduce the techniques used to convert traditionally maintained department budgets to baseline budgets. This entails identifying key activities, evaluating for value-added, and implementing continuous improvement opportunities. Baseline Budgeting for Continuous Improvement was created as a result of a newly named company president's request to implement zero-based budgeting. The president was frustrated with the mind-set of the organization, namely, "Next year's budget should be 10 to 15 percent more than this year's spending." Zero-based budgeting was not the answer, but combining the principles of activity-based costing and the Just-in-Time philosophy of eliminating waste and continuous improvement did provide a solution to the problem.

Recent activities of SOFC research development and demonstration in Japan

Energy Technology Data Exchange (ETDEWEB)

Yokokawa, Harumi [National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Ibaraki (Japan); Tokyo City Univ. (Japan). Advanced Research Labs.

2010-07-01

Currently Japanese efforts in developing the SOFC systems have two major targets; one is small SOFC cogeneration systems for residential houses or small business sites, the other being the SOFC-GT hybrid systems with an aim at larger stationary applications. The former activity exhibits impressively rapid progress in system development and demonstration in actual residential environment. On the other hand, the development of hybrid systems is not so rapid but successfully has continued to test the operation of the hybrid system in a 200 kW class. The common requirement for both applications is high durability such as 40,000-100,000 of life. To achieve a long life simultaneously with reasonably low price and high efficiency the NEDO project is going on to promote the cooperation among the stack developers, national institute and universities. To achieve well organized cooperation, it is highly required to create mutual reliance between industry and academic organizations. After several years' experience, progress has been made in maturing cooperation and in leading to many new insights into physicochemical understanding of degradation phenomena. Some of them will be reported. (orig.)

Improved specifications for continuous emission monitoring

International Nuclear Information System (INIS)

Dene, C.E.; Eggleston, T.E.; Gray, W.C. Jr.; Bisha, R.M.

1988-01-01

Continuous emission monitoring (CEM) in the electric utility industry historically has been plagued by poor performance and inconsistent system reliability. These problems have, in part, been caused by the complexity and diversity of the various systems available, and the dissimilarity of continuous emission monitors CEMs relative to conventional power plant instrumentation. Recognizing the problems faced by the utility industry in implementing CEM programs, the Electric Power Research Institute (EPRI) initiated a multi-phase project to define the current state of technology for CEMs and to provide a comprehensive guide for the purchase and installation of a CEM system. The second phase of this project was the application of these guidelines to the actual purchase, installation, and operation of a CEM system for an electric utility generating station. Through this application of the guidelines it has been possible to determine further research needs and areas of the manual which require clarification or enhancement. This paper describes the development of the guidelines and modifications to the guidelines, and discusses EPRI's plans for future activities in the area of continuous emission monitoring

An investigation of the parameters affecting continuous on-line neutron activation analysis and its application to process control

International Nuclear Information System (INIS)

Boswell, C.

1977-03-01

A system analysis was made and a description was given of on-line continuous activation analysis. The suitability of the various languages available on the Burroughs B6700 computer for simulation of such systems was assessed. A programme was written in the selected languages to incorporate facilities for specifying the geometry of both activation and detector cells and of the delay line linking the two

Development of the continuous casting technology for fabrication of the tubular fuels

International Nuclear Information System (INIS)

Kim, H. S.; Lee, Y. S.; Kim, C. K.; Lee, D. B.; Oh, S. J.

2003-01-01

In the irradiation test of the U-Mo dispersed nuclear fuel that is used as nuclear fuels for research reactors, it was recognized that the swelling due to reaction between U-Mo particle and Al matrix caused some failures of the fuel claddings. The development of new style nuclear fuel that could minimize the reaction between U-Mo particles and Al matrix was needed. Tube style nuclear fuel was judged to be suitable as new style nuclear fuel. We targeted to make U-Mo tube of diameter 10mm, thinner than 1mm thick, because temperature distribution of tube style nuclear fuel will be expected to have a good performance. We used continuous casting technology to make tube style nuclear fuel. In this research, we have tried to make tube using copper before we make U-Mo tube style nuclear fuel by continuous casting method. As a result of the experiment, we succeeded to make copper tube of diameter 10mm, thickness 1mm

Use of a continuous twin screw granulation and drying system during formulation development and process optimization.

Science.gov (United States)

Vercruysse, J; Peeters, E; Fonteyne, M; Cappuyns, P; Delaet, U; Van Assche, I; De Beer, T; Remon, J P; Vervaet, C

2015-01-01

Since small scale is key for successful introduction of continuous techniques in the pharmaceutical industry to allow its use during formulation development and process optimization, it is essential to determine whether the product quality is similar when small quantities of materials are processed compared to the continuous processing of larger quantities. Therefore, the aim of this study was to investigate whether material processed in a single cell of the six-segmented fluid bed dryer of the ConsiGma™-25 system (a continuous twin screw granulation and drying system introduced by GEA Pharma Systems, Collette™, Wommelgem, Belgium) is predictive of granule and tablet quality during full-scale manufacturing when all drying cells are filled. Furthermore, the performance of the ConsiGma™-1 system (a mobile laboratory unit) was evaluated and compared to the ConsiGma™-25 system. A premix of two active ingredients, powdered cellulose, maize starch, pregelatinized starch and sodium starch glycolate was granulated with distilled water. After drying and milling (1000 μm, 800 rpm), granules were blended with magnesium stearate and compressed using a Modul™ P tablet press (tablet weight: 430 mg, main compression force: 12 kN). Single cell experiments using the ConsiGma™-25 system and ConsiGma™-1 system were performed in triplicate. Additionally, a 1h continuous run using the ConsiGma™-25 system was executed. Process outcomes (torque, barrel wall temperature, product temperature during drying) and granule (residual moisture content, particle size distribution, bulk and tapped density, hausner ratio, friability) as well as tablet (hardness, friability, disintegration time and dissolution) quality attributes were evaluated. By performing a 1h continuous run, it was detected that a stabilization period was needed for torque and barrel wall temperature due to initial layering of the screws and the screw chamber walls with material. Consequently, slightly deviating

CLASSROOM OBSERVATION- A POWERFUL TOOL FOR CONTINUOUS PROFESSIONAL DEVELOPMENT (CPD

Directory of Open Access Journals (Sweden)

Shanjida Halim

2018-05-01

Full Text Available For making teaching and learning more visible, classroom observation plays a central role. It provides teachers with constructive critical feedback in order to improve their classroom management and instructional techniques. For teachers it is important to observe the interaction between teacher-learner within the classroom because it can determine the learning opportunities that students get. Not only that, classroom observation encourages colleagues to collaborate to improve teacher practice and student learning. Feedback from classroom observations is an effective way for providing teachers with the information they need about their classroom behavior, and it can help them in their continuous professional development (CPD. This paper is based upon a practical approach to professional development among teachers through classroom observation. Since we, as teachers, are not born with innate teaching abilities, in fact, we learn and develop gradually with the help of some practical approaches, and classroom observation is a well-known powerful practical approach in primary and higher education to help teachers improve their teaching quality. This article mainly highlights the importance of classroom observation and its guidelines adapted from Observing Classes-CETaL. Further, it emphasizes the limitations of classroom observation, and suggests the ways to carry it out effectively based upon Observing Classes CETaL Model.

Effects of workplace policy on continuing professional development: the case of occupational therapy in Nova Scotia, Canada.

Science.gov (United States)

Townsend, Elizabeth; Sheffield, Suzanne Le-May; Stadnyk, Robin; Beagan, Brenda

2006-04-01

Continuing professional development is essential for professionals to remain competent, and for effective recruitment and retention. This paper reports a qualitative study of the effects of workplace policy on continuing professional development on a small, dispersed profession in a resource-challenged province, using the case example of occupational therapy in Nova Scotia. The study used a multi-methods design, theoretically based on institutional ethnography. Methods were critical appraisal of the literature, interview and focus group data collection with 28 occupational therapists and 4 health services administrators, and a review of workplace policy. The study identified a policy wall. Notable policies were those which defined who is responsible for continuing professional development, and which limited employee benefits and work flexibility options for those with family duties. It appears that a female-dominated profession, such as occupational therapy, may also face gender-based challenges. Suggestions are offered for workplace policy makers, unions, provincial regulatory organizations, and health professionals. The findings are generally applicable to any small, dispersed health profession operating in resource-challenged conditions.

Continuity of operations/continuity of government for state-level transportation organizations : brief.

Science.gov (United States)

2011-09-01

As a result of a federal requirement, all non-federal entities that own or operate critical : infrastructure are required to develop Continuity of Operations/Continuity of Government : (COOP/COG) Plans. Transportation is a critical infrastructure com...

Nurse managers' experiences in continuous quality improvement in resource-poor healthcare settings.

Science.gov (United States)

Kakyo, Tracy Alexis; Xiao, Lily Dongxia

2017-06-01

Ensuring safe and quality care for patients in hospitals is an important part of a nurse manager's role. Continuous quality improvement has been identified as one approach that leads to the delivery of quality care services to patients and is widely used by nurse managers to improve patient care. Nurse managers' experiences in initiating continuous quality improvement activities in resource-poor healthcare settings remain largely unknown. Research evidence is highly demanded in these settings to address disease burden and evidence-based practice. This interpretive qualitative study was conducted to gain an understanding of nurse managers' Continuous Quality Improvement experiences in rural hospitals in Uganda. Nurse managers in rural healthcare settings used their role to prioritize quality improvement activities, monitor the Continuous Quality Improvement process, and utilize in-service education to support continuous quality improvement. The nurse managers in our sample encountered a number of barriers during the implementation of Continuous Quality Improvement, including: limited patient participation, lack of materials, and limited human resources. Efforts to address the challenges faced through good governance and leadership development require more attention. © 2017 John Wiley & Sons Australia, Ltd.

High-performance wearable supercapacitors fabricated with surface activated continuous filament graphite fibers

Science.gov (United States)

Jia, Dedong; Yu, Xin; Chen, Tinghan; Wang, Shu; Tan, Hua; Liu, Hong; Wang, Zhong Lin; Li, Linlin

2017-08-01

Generally, carbon or graphite fibers (GFs) are used as the supporting materials for the preparation of flexible supercapacitors (SCs) by assembling various electrochemically active nanomaterials on them. A facile and rapid electrochemical oxidation method with a voltage of 3 V in a mixed H2SO4-HNO3 solution for 2-15 min is proposed to active continuous filament GFs. Detailed structural characterization, SEM, TEM, XRD, Raman and XPS demonstrate that the GFs-8 (oxidized for 8 min) possessing high specific surface area which provided numerous electrochemical sites and a large number of oxygen-containing functional groups producing pseudocapacitance. Cyclic voltammetric (CV), galvanostatic charge-discharge measurements and electrochemical impedance spectroscopy (EIS) are conducted to test the capacitive of GFs and activated GFs. The capacitance of GFs-8 reaches as high as 570 mF cm-1 at the current density of 1 mA cm-1 in LiCl electrolyte, a 1965-fold enhancement with respect to the pristine GFs (0.29 mF cm-1). The fabricated fiber solid-state supercapacitors (SSCs) provide high energy density of 0.68 mWh cm-3 at the power density 3.3 W cm-3 and have excellent durability with 90% capacitance retention after 10000 cycles. In addition, such fiber SSCs features flexibility and mechanical stability, which may have wide applications in wearable electronic devices.

Integrated Graduate and Continuing Education in Protein Chromatography for Bioprocess Development and Scale-Up

Science.gov (United States)

Carta, Jungbauer

2011-01-01

We describe an intensive course that integrates graduate and continuing education focused on the development and scale-up of chromatography processes used for the recovery and purification of proteins with special emphasis on biotherapeutics. The course includes lectures, laboratories, teamwork, and a design exercise and offers a complete view of…

Communities of practice: A means to support occupational therapists’ continuing professional development. A literature review

NARCIS (Netherlands)

Barry, Margot; Kuijer-Siebelink, Wietske; Nieuwenhuis, Loek; Scherpbier-de Haan, Nynke

2018-01-01

Background: This literature review investigates what research reports about the contribution that communities of practice (CoPs) can make in the continuing professional development (CPD) of qualified occupational therapists. Methods: Academic databases (CINAHL, MEDLINE and ERIC) were searched

Evaluation of aged concrete structures for continued service in nuclear power plants

International Nuclear Information System (INIS)

Naus, D.J.; Marchbanks, M.F.; Arndt, E.G.

1988-01-01

Results are summarized of a study on concrete component aging and its significance relative to continued service of nuclear power plants (NPPs) beyond the initial period for which they were granted operating licenses. Progress is presented of a second study being conducted to identify and provide acceptance criteria for structural safety issues which the USNRC staff will need to address when applications are submitted for continued service of NPPs. Major activities under this program include: development of a materials property data base, establishment of structural component assessment and repair procedures, and development of a methodology for determination of structural reliability

Paramedic Learning Style Preferences and Continuing Medical Education Activities: A Cross-Sectional Survey Study.

Science.gov (United States)

Staple, Louis; Carter, Alix; Jensen, Jan L; Walker, Mark

2018-01-01

Paramedics participate in continuing medical education (CME) to maintain their skills and knowledge. An understanding of learning styles is important for education to be effective. This study examined the preferred learning styles of ground ambulance paramedics and describes how their preferred learning styles relate to the elective CME activities these paramedics attend. All paramedics (n=1,036) employed in a provincial ground ambulance service were invited to participate in a survey containing three parts: demographics, learning style assessed by the Kolb Learning Style Inventory (LSI), and elective CME activity. 260 paramedics (25%) participated in the survey. Preferred learning styles were: assimilator, 28%; diverger, 25%; converger, 24%; and accommodator, 23%. Advanced life support (ALS) providers had a higher proportion of assimilators (36%), and basic life support (BLS) providers had a higher proportion of divergers (30%). The learning style categories of CME activities attended by paramedics were: assimilators, 25%; divergers, 26%; convergers, 25%; and accommodators, 24%. These results suggest that paramedics are a diverse group of learners, and learning style differs within their demographics. Paramedics attend CME activities that complement all learning styles. Organizations providing education opportunities to paramedics should consider paramedics a diverse learning group when designing their CME programs.

Continued Water-Based Phase Change Material Heat Exchanger Development

Science.gov (United States)

Hansen, Scott; Poynot, Joe

2014-01-01

In a cyclical heat load environment such as low Lunar orbit, a spacecraft's radiators are not sized to reject the full heat load requirement. Traditionally, a supplemental heat rejection device (SHReD) such as an evaporator or sublimator is used to act as a "topper" to meet the additional heat rejection demands. Utilizing a Phase Change Material (PCM) heat exchanger (HX) as a SHReD provides an attractive alternative to evaporators and sublimators as PCM HXs do not use a consumable, thereby leading to reduced launch mass and volume requirements. In continued pursuit of water PCM HX development two full-scale, Orion sized water-based PCM HX's were constructed by Mezzo Technologies. These HX's were designed by applying prior research and experimentation to the full scale design. Design options considered included bladder restraint and clamping mechanisms, bladder manufacturing, tube patterns, fill/drain methods, manifold dimensions, weight optimization, and midplate designs. Design and construction of these HX's led to successful testing of both PCM HX's.

DEVELOPMENT OF CONTINUOUS SOLVENT EXTRACTION PROCESSES FOR COAL DERIVED CARBON PRODUCTS

Energy Technology Data Exchange (ETDEWEB)

Elliot B. Kennel; Quentin C. Berg; Stephen P. Carpenter; Dady Dadyburjor; Jason C. Hissam; Manoj Katakdaunde; Liviu Magean; Abha Saddawi; Alfred H. Stiller; John W. Zondlo

2006-03-07

The purpose of this DOE-funded effort is to develop continuous processes for solvent extraction of coal for the production of carbon products. The largest applications are those which support metals smelting, such as anodes for aluminum smelting and electrodes for arc furnaces. Other carbon products include materials used in creating fuels for the Direct Carbon Fuel Cell, metals smelting, especially in the aluminum and steel industries, as well as porous carbon structural material referred to as ''carbon foam'' and carbon fibers. During this reporting period, efforts have focused on the development of carbon electrodes for Direct Carbon Fuel Cells (DCFC), and on carbon foam composites used in ballistic armor, as well as the hydrotreatment of solvents used in the basic solvent extraction process. A major goal is the production of 1500 pounds of binder pitch, corresponding to about 3000 pounds of hydrotreated solvent.

Activation of macrophages for microbicidal and tumoricidal effector functions by soluble factors from EL-4, a continuous T cell line.

OpenAIRE

Nacy, C A; James, S L; Benjamin, W R; Farrar, J J; Hockmeyer, W T; Meltzer, M S

1983-01-01

Macrophages treated with culture fluids from EL-4 cells, a continuous T cell line, were activated to kill mKSA-TU-5 fibrosarcoma cells, amastigotes of Leishmania tropica, and schistosomula of Schistosoma mansoni. Active EL-4 factors eluted from Sephadex G-100 in two distinct regions: molecular weight 45,000 (activities induced killing of unrelated intracellular and extracellular targets) and molecular weight 23,000 (activities induced killing of extracellular targets only). These results conf...

Development of a Computer-aided Learning System for Graphical Analysis of Continuous-Time Control Systems

Directory of Open Access Journals (Sweden)

J. F. Opadiji

2010-06-01

Full Text Available We present the development and deployment process of a computer-aided learning tool which serves as a training aid for undergraduate control engineering courses. We show the process of algorithm construction and implementation of the software which is also aimed at teaching software development at undergraduate level. The scope of this project is limited to graphical analysis of continuous-time control systems.

From physical and functional to continuity with pre-stroke self and participation in valued activities: a qualitative exploration of stroke survivors', carers' and physiotherapists' perceptions of physical activity after stroke.

Science.gov (United States)

Morris, Jacqui H; Oliver, Tracey; Kroll, Thilo; Joice, Sara; Williams, Brian

2015-01-01

Physical activity (PA) improves fitness, functioning, health and wellbeing after stroke. However, many survivors are inactive. This study explored survivors', carers' and physiotherapists' beliefs about PA to identify how these support or hinder PA participation. Semi-structured in-depth interviews with community dwelling stroke survivors (n = 38); two focus groups involving six carers each; two focus groups, respectively, involving seven and eight stroke rehabilitation physiotherapists from clinical and community settings. Data were audio-recorded and transcribed. Analysis was structured using the Framework Approach to identify themes and a dynamic, conceptual model. Desired outcomes and control over outcome achievement were key concepts. For survivors and carers, PA supported participation in valued activities, providing continuity with pre-stroke sense of self. Carers adopted motivating strategies for PA to support recovery and participation in shared activities. In contrast, physiotherapists prioritised physical and functional outcomes and viewed survivors' control of outcomes as limited which was reflected by the support they provided. Individualised interventions that account for social and environmental influences on behaviour appear vital to enabling survivors to participate in meaningful physical activities. Such interventions should facilitate development of shared perspectives among physiotherapists, carers and survivors of PA and related outcomes and provide tailored strategies to facilitate PA participation. Implications for Rehabilitation Physical activity after stroke rehabilitation is important for fitness, health, functioning and well-being. Reasons for survivors participating or not in physical activity after stroke are complex and varied. Physiotherapists and carers influence survivors' participation in physical activity but their views about how to do this do not always match, or do they always complement the views of survivors. Integrated

American Nurses Association Position Statement on guidelines for commercial support of continuing nursing education.

Science.gov (United States)

1999-01-01

The attached guidelines on "Commercial Support of Continuing Nursing Education" have been developed by the American Nurses Association (ANA) to assist/guide nursing continuing educators who wish to utilize the resources of corporations to provide continuing education programs. These guidelines enable the provider to maintain a balance between the need for industry-supported dissemination of scientific information and promotional activities which meet the requirements of law, as well as professional standards of the American Nurses Association.

Overweight and obesity epidemic in developing countries: a problem with diet, physical activity, or socioeconomic status?

Science.gov (United States)

Bhurosy, Trishnee; Jeewon, Rajesh

2014-01-01

Obesity is a significant public health concern affecting more than half a billion people worldwide. Obesity rise is not only limited to developed countries, but to developing nations as well. This paper aims to compare the mean body mass index trends in the World Health Organisation- (WHO-) categorised regions since 1980 to 2008 and secondly to appraise how socioeconomic disparities can lead to differences in obesity and physical activity level across developing nations. Taking into account past and current BMI trends, it is anticipated that obesity will continue to take a significant ascent, as observed by the sharp increase from 1999 to 2008. Gender differences in BMI will continue to be as apparent, that is, women showing a higher BMI trend than men. In the coming years, the maximum mean BMI in more developed countries might be exceeded by those in less developed ones. Rather than focusing on obesity at the individual level, the immediate environment of the obese individual to broader socioeconomic contexts should be targeted. Most importantly, incentives at several organisational levels, the media, and educational institutions along with changes in food policies will need to be provided to low-income populations.

Development of simulation code for FBR spent fuel dissolution with rotary drum type continuous dissolver

International Nuclear Information System (INIS)

Sano, Yuichi; Katsurai, Kiyomichi; Washiya, Tadahiro; Koizumi, Tsutomu; Matsumoto, Satoshi

2011-01-01

Japan Atomic Energy Agency (JAEA) has been studying rotary drum type continuous dissolver for FBR spent fuel dissolution. For estimating the fuel dissolution behavior under several operational conditions in this dissolver, we have been developing the simulation code, PLUM, which mainly consists of 3 modules for calculating chemical reaction, mass transfer and thermal balance in the rotary drum type continuous dissolver. Under the various conditions where dissolution experiments were carried out with the batch-wise dissolver for FBR spent fuel and with the rotary drum type continuous dissolver for UO 2 fuel, it was confirmed that the fuel dissolution behaviors calculated by the PLUM code showed good agreement with the experimental ones. Based on this result, the condition for obtaining the dissolver solution with high HM (heavy metal : U and Pu) concentration (∼500g/L), which is required for the next step, i.e. crystallization process, was also analyzed by this code and appropriate operational conditions with the rotary drum type continuous dissolver, such as feedrate, concentration and temperature of nitric acid, could be clarified. (author)

Business Continuity Management Plan

Science.gov (United States)

2014-12-01

NAVAL POSTGRADUATE SCHOOL MONTEREY, CALIFORNIA MBA PROFESSIONAL REPORT BUSINESS CONTINUITY MANAGEMENT PLAN December 2014......maximum 200 words) Navy Supply Systems Command (NAVSUP) lacks a business process framework for the development of Business Continuity Management

Modeling Suspension and Continuation of a Process

Directory of Open Access Journals (Sweden)

Oleg Svatos

2012-04-01

Full Text Available This work focuses on difficulties an analyst encounters when modeling suspension and continuation of a process in contemporary process modeling languages. As a basis there is introduced general lifecycle of an activity which is then compared to activity lifecycles supported by individual process modeling languages. The comparison shows that the contemporary process modeling languages cover the defined general lifecycle of an activity only partially. There are picked two popular process modeling languages and there is modeled real example, which reviews how the modeling languages can get along with their lack of native support of suspension and continuation of an activity. Upon the unsatisfying results of the contemporary process modeling languages in the modeled example, there is presented a new process modeling language which, as demonstrated, is capable of capturing suspension and continuation of an activity in much simpler and precise way.

Development of continuous cooling precipitation diagrams for aluminium alloys AA7150 and AA7020

Energy Technology Data Exchange (ETDEWEB)

Zhang, Y., E-mail: yong.zhang@outlook.com [ARC Centre of Excellence for Design in Light Metals, Department of Materials Engineering, Monash University, Clayton, VIC 3800 (Australia); Milkereit, B. [University of Rostock, Faculty of Mechanical Engineering and Marine Technology, Chair of Materials Science, 18051 Rostock (Germany); University of Rostock, Institute of Physics, Polymer Physics Group, 18051 Rostock (Germany); Kessler, O. [University of Rostock, Faculty of Mechanical Engineering and Marine Technology, Chair of Materials Science, 18051 Rostock (Germany); Schick, C. [University of Rostock, Institute of Physics, Polymer Physics Group, 18051 Rostock (Germany); Rometsch, P.A. [ARC Centre of Excellence for Design in Light Metals, Department of Materials Engineering, Monash University, Clayton, VIC 3800 (Australia)

2014-01-25

Highlights: • The DSC method was used for developing continuous cooling precipitation diagrams. • The quench-induced particles were observed by SEM for alloys AA7150 and AA7020. • There were more quench-induced particles in alloy AA7150. • Quench sensitivity of Al alloys can be evaluated by using the CCP diagrams. -- Abstract: Two commercial 7xxx series aluminium alloys with different solute contents and different quench-induced precipitation behaviour have been investigated by using a specialised differential scanning calorimetry (DSC) technique to record exothermal heat outputs during continuous cooling. Together with hardness testing and microstructural analysis, this DSC method was used to develop continuous cooling precipitation (CCP) diagrams for alloys AA7150 and AA7020. The results show that the total precipitation heat for each alloy decreases with increasing cooling rate. However, the excess specific heat at a given cooling rate in alloy AA7150 is much higher than that in alloy AA7020. It is evident that there are atleast three different quench-induced reactions in different temperature regimes for alloy AA7150 cooled at various linear cooling rates, but only equilibrium MgZn{sub 2} (η-phase) and Al{sub 2}CuMg (S-phase) particles were observed by scanning electron microscopy (SEM). There are at least two main precipitation peaks that can be found for alloy AA7020, which correspond to Mg{sub 2}Si and MgZn{sub 2} (η-phase). Furthermore, a method is developed to evaluate the quench sensitivity of an alloy based on a determination of the critical cooling rate. The maximum hardness values are reached at cooling rates that are faster than or similar to the critical cooling rate.

Increasing quality and managing complexity in neuroinformatics software development with continuous integration

Directory of Open Access Journals (Sweden)

Yury V. Zaytsev

2013-01-01

Full Text Available High quality neuroscience research requires accurate, reliable and well maintained neuroinformatics applications. As software projects become larger, offering more functionality and developing a denser web of interdependence between their component parts, we need more sophisticated methods to manage their complexity. If complexity is allowed to get out of hand, either the quality of the software or the speed of development suffer, and in many cases both. To address this issue, here we develop a scalable, low-cost and open source solution for continuous integration (CI, a technique which ensures the quality of changes to the code base during the development procedure, rather than relying on a pre-release integration phase. We demonstrate that a CI based workflow, due to rapid feedback about code integration problems and tracking of code health measures, enabled substantial increases in productivity for a major neuroinformatics project and additional benefits for three further projects. Beyond the scope of the current study, we identify multiple areas in which CI can be employed to further increase the quality of neuroinformatics projects by improving development practices and incorporating appropriate development tools. Finally, we discuss what measures can be taken to lower the barrier for developers of neuroinformatics applications to adopt this useful technique.

Increasing quality and managing complexity in neuroinformatics software development with continuous integration.

Science.gov (United States)

Zaytsev, Yury V; Morrison, Abigail

2012-01-01

High quality neuroscience research requires accurate, reliable and well maintained neuroinformatics applications. As software projects become larger, offering more functionality and developing a denser web of interdependence between their component parts, we need more sophisticated methods to manage their complexity. If complexity is allowed to get out of hand, either the quality of the software or the speed of development suffer, and in many cases both. To address this issue, here we develop a scalable, low-cost and open source solution for continuous integration (CI), a technique which ensures the quality of changes to the code base during the development procedure, rather than relying on a pre-release integration phase. We demonstrate that a CI-based workflow, due to rapid feedback about code integration problems and tracking of code health measures, enabled substantial increases in productivity for a major neuroinformatics project and additional benefits for three further projects. Beyond the scope of the current study, we identify multiple areas in which CI can be employed to further increase the quality of neuroinformatics projects by improving development practices and incorporating appropriate development tools. Finally, we discuss what measures can be taken to lower the barrier for developers of neuroinformatics applications to adopt this useful technique.

Trading behaviour on the continuous intraday market ELBAS

International Nuclear Information System (INIS)

Scharff, Richard; Amelin, Mikael

2016-01-01

Intraday markets for electricity allow for trading of energy until shortly before the period of delivery. This offers market participants a possibility to reduce their expected imbalances and to offer own unused flexibility. Because this form of distributed balancing before the period of delivery can be profitable for market participants as well as beneficial for system operations, intraday trading is expected to gain more importance in future, especially with increasing shares of variable renewable energy sources in the generation mix. So far, intraday markets are still a research field with many open questions. This paper contributes by a first analysis of intraday trades on ELBAS, one of the European intraday markets. The analysis gives a detailed picture on trading activity and price development and is intended to improve understanding of continuous intraday trading. Findings include that trading activity differs significantly between price zones, that most trades occur in the last hours before gate closure and that market participants have to handle substantial price variations during the trading period. The paper also investigates the imbalance settlement rules in the Nordic countries and studies which effects one- and two-price imbalance settlement systems have on the market participants' profitability of intraday trading. - Highlights: • Insights into intraday trading: trading activity and price development. • Special focus is on characteristics of continuous trading. • Intrinsic problems in the Nordic imbalance pricing scheme are discussed. • Implications regarding balancing of generation from vRES.

LSA Large Area Silicon Sheet Task Continuous Czochralski Process Development

Science.gov (United States)

Rea, S. N.

1979-01-01

A commercial Czochralski crystal growing furnace was converted to a continuous growth facility by installation of a small, in-situ premelter with attendant silicon storage and transport mechanisms. Using a vertical, cylindrical graphite heater containing a small fused quartz test tube linear from which the molten silicon flowed out the bottom, approximately 83 cm of nominal 5 cm diamter crystal was grown with continuous melt addition furnished by the test tube premelter. High perfection crystal was not obtained, however, due primarily to particulate contamination of the melt. A major contributor to the particulate problem was severe silicon oxide buildup on the premelter which would ultimately drop into the primary melt. Elimination of this oxide buildup will require extensive study and experimentation and the ultimate success of continuous Czochralski depends on a successful solution to this problem. Economically, the continuous Czochralski meets near-term cost goals for silicon sheet material.

Controlling Mast Cell Activation and Homeostasis: Work Influenced by Bill Paul That Continues Today

Directory of Open Access Journals (Sweden)

Heather L. Caslin

2018-04-01

Full Text Available Mast cells are tissue resident, innate immune cells with heterogenous phenotypes tuned by cytokines and other microenvironmental stimuli. Playing a protective role in parasitic, bacterial, and viral infections, mast cells are also known for their role in the pathogenesis of allergy, asthma, and autoimmune diseases. Here, we review factors controlling mast cell activation, with a focus on receptor signaling and potential therapies for allergic disease. Specifically, we will discuss our work with FcεRI and FγR signaling, IL-4, IL-10, and TGF-β1 treatment, and Stat5. We conclude with potential therapeutics for allergic disease. Much of these efforts have been influenced by the work of Bill Paul. With many mechanistic targets for mast cell activation and different classes of therapeutics being studied, there is reason to be hopeful for continued clinical progress in this area.

Controlling Mast Cell Activation and Homeostasis: Work Influenced by Bill Paul That Continues Today.

Science.gov (United States)

Caslin, Heather L; Kiwanuka, Kasalina N; Haque, Tamara T; Taruselli, Marcela T; MacKnight, H Patrick; Paranjape, Anuya; Ryan, John J

2018-01-01

Mast cells are tissue resident, innate immune cells with heterogenous phenotypes tuned by cytokines and other microenvironmental stimuli. Playing a protective role in parasitic, bacterial, and viral infections, mast cells are also known for their role in the pathogenesis of allergy, asthma, and autoimmune diseases. Here, we review factors controlling mast cell activation, with a focus on receptor signaling and potential therapies for allergic disease. Specifically, we will discuss our work with FcεRI and FγR signaling, IL-4, IL-10, and TGF-β1 treatment, and Stat5. We conclude with potential therapeutics for allergic disease. Much of these efforts have been influenced by the work of Bill Paul. With many mechanistic targets for mast cell activation and different classes of therapeutics being studied, there is reason to be hopeful for continued clinical progress in this area.

Active Living: development and quasi-experimental evaluation of a school-centered physical activity intervention for primary school children.

Science.gov (United States)

Van Kann, Dave H H; Jansen, M W J; de Vries, S I; de Vries, N K; Kremers, S P J

2015-12-29

The worldwide increase in the rates of childhood overweight and physical inactivity requires successful prevention and intervention programs for children. The aim of the Active Living project is to increase physical activity and decrease sedentary behavior of Dutch primary school children by developing and implementing tailored, multicomponent interventions at and around schools. In this project, school-centered interventions have been developed at 10 schools in the south of the Netherlands, using a combined top-down and bottom-up approach in which a research unit and a practice unit continuously interact. The interventions consist of a combination of physical and social interventions tailored to local needs of intervention schools. The process and short- and long-term effectiveness of the interventions will be evaluated using a quasi-experimental study design in which 10 intervention schools are matched with 10 control schools. Baseline and follow-up measurements (after 12 and 24 months) have been conducted in grades 6 and 7 and included accelerometry, GPS, and questionnaires. Primary outcome of the Active Living study is the change in physical activity levels, i.e. sedentary behavior (SB), light physical activity (LPA), moderate-to-vigorous physical activity (MVPA), and counts-per-minute (CPM). Multilevel regression analyses will be used to assess the effectiveness of isolated and combined physical and social interventions on children's PA levels. The current intervention study is unique in its combined approach of physical and social environmental PA interventions both at school(yard)s as well as in the local neighborhood around the schools. The strength of the study lies in the quasi-experimental design including objective measurement techniques, i.e. accelerometry and GPS, combined with more subjective techniques, i.e. questionnaires, implementation logbooks, and neighborhood observations. Current Controlled Trials ISRCTN25497687 (registration date 21

The impact of continuous integration on other software development practices: a large-scale empirical study

NARCIS (Netherlands)

Zhao, Y.; Serebrenik, A.; Zhou, Y.; Filkov, V.; Vasilescu, B.N.

2017-01-01

Continuous Integration (CI) has become a disruptive innovation in software development: with proper tool support and adoption, positive effects have been demonstrated for pull request throughput and scaling up of project sizes. As any other innovation, adopting CI implies adapting existing practices

Teaching Physics in English: A Continuing Professional Development for Non-Native English-Speaking Teachers in Thailand

Science.gov (United States)

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…

Using an intervention mapping framework to develop an online mental health continuing education program for pharmacy staff.

Science.gov (United States)

Wheeler, Amanda; Fowler, Jane; Hattingh, Laetitia

2013-01-01

Current mental health policy in Australia recognizes that ongoing mental health workforce development is crucial to mental health care reform. Community pharmacy staff are well placed to assist people with mental illness living in the community; however, staff require the knowledge and skills to do this competently and effectively. This article presents the systematic planning and development process and content of an education and training program for community pharmacy staff, using a program planning approach called intervention mapping. The intervention mapping framework was used to guide development of an online continuing education program. Interviews with mental health consumers and carers (n = 285) and key stakeholders (n = 15), and a survey of pharmacy staff (n = 504) informed the needs assessment. Program objectives were identified specifying required attitudes, knowledge, skills, and confidence. These objectives were aligned with an education technique and delivery strategy. This was followed by development of an education program and comprehensive evaluation plan. The program was piloted face to face with 24 participants and then translated into an online program comprising eight 30-minute modules for pharmacists, 4 of which were also used for support staff. The evaluation plan provided for online participants (n ≅ 500) to be randomized into intervention (immediate access) or control groups (delayed training access). It included pre- and posttraining questionnaires and a reflective learning questionnaire for pharmacy staff and telephone interviews post pharmacy visit for consumers and carers. An online education program was developed to address mental health knowledge, attitudes, confidence, and skills required by pharmacy staff to work effectively with mental health consumers and carers. Intervention mapping provides a systematic and rigorous approach that can be used to develop a quality continuing education program for the health workforce

Dementia-Related Work Activities of Home Care Nurses and Aides: Frequency, Perceived Competence, and Continuing Education Priorities

Science.gov (United States)

Morgan, Debra G.; Kosteniuk, Julie G.; O'Connell, Megan E.; Dal Bello-Haas, Vanina; Stewart, Norma J.; Karunanayake, Chandima

2016-01-01

An understanding of the specific dementia learning needs of home care staff is needed to plan relevant continuing education (CE) programs and supports. The study's objective was to examine frequency and perceived competence in performing 20 dementia-related work activities, and identify CE priorities among home care staff. A cross-sectional survey…

Considerations and benefits of implementing an online database tool for business continuity.

Science.gov (United States)

Mackinnon, Susanne; Pinette, Jennifer

2016-01-01

In today's challenging climate of ongoing fiscal restraints, limited resources and complex organisational structures there is an acute need to investigate opportunities to facilitate enhanced delivery of business continuity programmes while maintaining or increasing acceptable levels of service delivery. In 2013, Health Emergency Management British Columbia (HEMBC), responsible for emergency management and business continuity activities across British Columbia's health sector, transitioned its business continuity programme from a manual to automated process with the development of a customised online database, known as the Health Emergency Management Assessment Tool (HEMAT). Key benefits to date include a more efficient business continuity input process, immediate situational awareness for use in emergency response and/or advanced planning and streamlined analyses for generation of reports.

Once-Monthly Continuous Erythropoietin Receptor Activator (C.E.R.A.) in Patients with Hemodialysis-Dependent Chronic Kidney Disease: Pooled Data from Phase III Trials.

Science.gov (United States)

Locatelli, Francesco; Choukroun, Gabriel; Truman, Matt; Wiggenhauser, Alfons; Fliser, Danilo

2016-04-01

Erythropoiesis-stimulating agents and iron are commonly used in patients with chronic kidney disease with the aim of correcting anemia and maintaining stable hemoglobin levels. We analyzed pooled data from 13 studies with similar designs included in the Umbrella Continuous Erythropoietin Receptor Activator (C.E.R.A.) program to investigate the effects of continuous erythropoiesis receptor activator in clinically relevant subgroups of patients with chronic kidney disease and to determine whether the efficacy and safety outcomes demonstrated in the overall chronic kidney disease population are maintained in specific subgroups. Data from 13 Phase III trials set up with similar design were retrospectively pooled for this analysis. Patients with chronic kidney disease who had previously been receiving epoetin or darbepoetin were switched to continuous erythropoiesis receptor activator once-monthly after a 4- to 8-week screening period. Patients entered a 16-week continuous erythropoiesis receptor activator dose-titration period followed by an 8-week evaluation period. In total, 2060 patients were included in the analysis. Subgroups were defined based on: hemoglobin target range [lower (10.0-12.0 g/dL)/upper (10.5-13.0 g/dL)], gender (female/male), age (Basel, Switzerland.

Continuous professional development of Liberia's midwifery workforce-A coordinated multi-stakeholder approach.

Science.gov (United States)

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

The SOLS TICE Project: Satellite Television and Audioconferencing in Continuing Professional Development for LIS Staff.

Science.gov (United States)

Hughes, Alun; Priestley, John

1992-01-01

Describes SOLS TICE, the Satellite On-Line Searching Interactive Conferencing Experiment, conducted at the University of Plymouth (United Kingdom) to meet the training needs of staff in the library and information science (LIS) sector. Continuing professional development is discussed, instructional effectiveness and cost effectiveness are…

A continuous membrane microbioreactor system for development of integrated pectin modification and separation processes

DEFF Research Database (Denmark)

Zainal Alam, Muhd Nazrul Hisham Bin; Pinelo, Manuel; Samanta, Kama

2011-01-01

present a continuous membrane microbioreactor prototype for development of enzyme catalyzed degradation of pectin. Membrane reactors are becoming increasingly important for the novel ‘biorefining’ type of processes that either require product removal to avoid product inhibition or rest on partial...... hydrolysis of the substrate to obtain e.g. value-added oligosaccharides from complex biopolymers. The microbioreactor prototype was fabricated from poly(methylmethacrylate) (PMMA) and poly(dimethylsiloxane) (PDMS) and designed as a loop reactor (working volume approximately 190μL) integrated...... with a regenerated cellulose membrane for separation of low molecular weight products. The main technical considerations and challenges related to establishing the continuous membrane microbioreactor are discussed. The workability of the prototype was validated by comparing the process data at microscale to those...

[Internet-based continuing medical education: as effective as live continuing medical education].

Science.gov (United States)

Maisonneuve, Hervé; Chabot, Olivier

2009-10-01

E-learning consists in using new multimedia and Internet technologies to improve the quality of learning activities by facilitating access to resources and services, as well as exchanges and remote collaboration. The Internet is used for adult education in most professional domains, but its use for continuing medical education is less developed. Advantages are observed for teachers (e.g., permanent updating, interactive links, illustrations, archiving, and collective intelligence) and for the learners (e.g., accessibility, autonomy, flexibility, and adaptable pace). Research and meta-analyses have shown that e-CME is as effective as live events for immediate and retained learning. English-language educational medical websites that grant CME credits are numerous; few such French-language sites can currently grant credits. Accreditation of websites for CME, in its infancy in Europe, is common in North America.

NASA Education Activity Training (NEAT): Professional Development for Montana K-12 Teachers

Science.gov (United States)

Williamson, Kathryn; McKenzie, D.; Des Jardins, A.; Key, J.; Kanode, C.; Willoughby, S.

2012-05-01

Piloted during the 2011-2012 academic year, the NASA Education Activity Training (NEAT) teacher workshop program has introduced five solar astronomy and space weather activities to over forty Montana K-12 teachers. Because many Montana schools are geographically isolated (40% of Montana students live more than 50 miles from a city) and/or serve traditionally underrepresented groups (primarily Native Americans), professional development for teachers can be costly and time consuming. However, with funding shared by the Atmospheric Imaging Assembly EPO team and the Montana Space Grant Consortium, graduate student specialists are able to host the two-hour NEAT workshops on-site at the schools free of charge, and participating teachers earn two continuing education credits. Leveraging the existing catalogue of research-based NASA activities, the featured NEAT activities were chosen for their ease-of-use and applicability to Montana science standards. These include three advanced activities for older students, such as a paper plate activity for the June 5th, 2012 Transit of Venus, Kinesthetic Astronomy, and the Herschel Infrared experiment, along with two simpler activities for the younger students, such as Solar Cookies and the Electromagnetic War card game. Feedback surveys show that NEAT workshop participants were interested and engaged in the activities and planned on using the activities in their classrooms. With such positive responses, the NEAT program has been a huge success and can serve as a model for other institutions looking to increase their space public outreach and education.

Continuous Drip Flow System to Develop Biofilm of E. faecalis under Anaerobic Conditions

Directory of Open Access Journals (Sweden)

Ana Maria Gonzalez

2014-01-01

Full Text Available Purpose. To evaluate a structurally mature E. faecalis biofilm developed under anaerobic/dynamic conditions in an in vitro system. Methods. An experimental device was developed using a continuous drip flow system designed to develop biofilm under anaerobic conditions. The inoculum was replaced every 24 hours with a fresh growth medium for up to 10 days to feed the system. Gram staining was done every 24 hours to control the microorganism purity. Biofilms developed under the system were evaluated under the scanning electron microscope (SEM. Results. SEM micrographs demonstrated mushroom-shaped structures, corresponding to a mature E. faecalis biofilm. In the mature biofilm bacterial cells are totally encased in a polymeric extracellular matrix. Conclusions. The proposed in vitro system model provides an additional useful tool to study the biofilm concept in endodontic microbiology, allowing for a better understanding of persistent root canal infections.

Translating continuing professional development education to nursing practice in Rwanda: Enhancing maternal and newborn health

Directory of Open Access Journals (Sweden)

Yvonne Kasine

Full Text Available Introduction: Approximately 99% of the three million neonatal deaths that occur annually are in developing countries. In Rwanda, neonatal asphyxia is the leading cause of neonatal mortality accounting for 38% of all neonatal deaths. The Helping Babies Breathe (HBB© course was initiated by the American Academy of Pediatrics (AAP in 2010 to reduce neonatal mortality in resource limited areas. Despite the provision of HBB© courses to practicing nurses in Rwanda, little is known about nurses’ experiences of applying the knowledge and skills acquired from those courses to practice. This study was conducted in 2014 in five district hospitals (Nyamata, Rwamagana, Gahini, Kiziguro, and Kibungo located in the Eastern Province of Rwanda. Purpose: Explore nurses’ experiences of translating continuing professional development (CPD education utilizing the HBB© course to nursing practice in Rwanda. Methods: Qualitative descriptive design. A purposive sample of 10 nurses participated in individual interviews. NVIVO computer software was used to manage qualitative data. Content analysis was used for generating categories from the data. Findings: Three categories emerged from the analysis: 1 application of competencies acquired from education sessions to practice, 2 benefits of CPD, and 3 facilitators and barriers to the application of competencies into practice. Qualitative interviews revealed that Nurses’ perceived confidence in performing newborn resuscitation improved after taking part in HBB© courses. Nonetheless, nurses voiced the existence of conditions in their work environment that hindered their ability to apply the acquired knowledge and skills including insufficient materials, shortages of nurses, and potential inadequate human resource allocation. Recommendations and conclusion: Regular offerings of newborn resuscitation CPD courses to health professionals in developing countries could increase their knowledge and skills, which could

Product sampling during transient continuous countercurrent hydrolysis of canola oil and development of a kinetic model

KAUST Repository

Wang, Weicheng; Natelson, Robert H.; Stikeleather, Larry F.; Roberts, William L.

2013-01-01

A chemical kinetic model has been developed for the transient stage of the continuous countercurrent hydrolysis of triglycerides to free fatty acids and glycerol. Departure functions and group contribution methods were applied to determine

Development of an advanced continuous mild gasification process for the production of coproducts. Final report

Energy Technology Data Exchange (ETDEWEB)

Merriam, N.W.; Jha, M.C.

1991-11-01

This report is a final brief summary of development of a mild-gasification and char conversion process. Morgantown Energy Technology Center developed a concept called mild gasification. In this concept, devolatilization of coal under nonoxidizing and relatively mild temperature and pressure conditions can yield three marketable products: (1) a high-heating-value gas, (2) a high-aromatic coal liquid, and (3) a high-carbon char. The objective of this program is to develop an advanced, continuous, mild-gasification process to produce products that will make the concept economically and environmentally viable. (VC)

Equipment and Analytical Companies Meeting Continuous Challenges May 20-21 2014 Continuous Manufacturing Symposium.

Science.gov (United States)

Page, Trevor; Dubina, Henry; Fillipi, Gabriele; Guidat, Roland; Patnaik, Saroj; Poechlauer, Peter; Shering, Phil; Guinn, Martin; Mcdonnell, Peter; Johnston, Craig

2015-03-01

papers. In the equipment domain, this is equally prevalent among a broad range of companies, mainly focusing on discrete areas. As an example, the flow chemistry and secondary drug product communities are almost entirely disconnected. Control and Process Analytical Technologies (PAT) companies are active in both domains. The equipment actors are a very diverse group with a few major Original Equipment Manufacturers (OEM) players and a variety of SME, project providers, integrators, upstream downstream providers, and specialist PAT. In some cases, partnerships or alliances are formed to increase critical mass. This white paper has focused on small molecules; equipment associated with biopharmaceuticals is covered in a separate white paper. More specifics on equipment detail are provided in final dosage form and drug substance white papers. The equipment and analytical development from laboratory to pilot to production is important, with a variety of sensors and complexity reducing with scale. The importance of robust processing rather than overcomplex control strategy mitigation is important. A search of nonacademic literature highlights, with a few notable exceptions, a relative paucity of material. Much focuses on the economics and benefits of continuous, rather than specifics of equipment issues. The disruptive nature of continuous manufacturing represents either an opportunity or a threat for many companies, so the incentive to change equipment varies. Also, for many companies, the pharmaceutical sector is not actually the dominant sector in terms of sales. © 2014 Wiley Periodicals, Inc. and the American Pharmacists Association. © 2014 Wiley Periodicals, Inc. and the American Pharmacists Association.

Equipment and analytical companies meeting continuous challenges. May 20-21, 2014 Continuous Manufacturing Symposium.

Science.gov (United States)

Page, Trevor; Dubina, Henry; Fillipi, Gabriele; Guidat, Roland; Patnaik, Saroj; Poechlauer, Peter; Shering, Phil; Guinn, Martin; Mcdonnell, Peter; Johnston, Craig

2015-03-01

papers. In the equipment domain, this is equally prevalent among a broad range of companies, mainly focusing on discrete areas. As an example, the flow chemistry and secondary drug product communities are almost entirely disconnected. Control and Process Analytical Technologies (PAT) companies are active in both domains. The equipment actors are a very diverse group with a few major Original Equipment Manufacturers (OEM) players and a variety of SME, project providers, integrators, upstream downstream providers, and specialist PAT. In some cases, partnerships or alliances are formed to increase critical mass. This white paper has focused on small molecules; equipment associated with biopharmaceuticals is covered in a separate white paper. More specifics on equipment detail are provided in final dosage form and drug substance white papers. The equipment and analytical development from laboratory to pilot to production is important, with a variety of sensors and complexity reducing with scale. The importance of robust processing rather than overcomplex control strategy mitigation is important. A search of nonacademic literature highlights, with a few notable exceptions, a relative paucity of material. Much focuses on the economics and benefits of continuous, rather than specifics of equipment issues. The disruptive nature of continuous manufacturing represents either an opportunity or a threat for many companies, so the incentive to change equipment varies. Also, for many companies, the pharmaceutical sector is not actually the dominant sector in terms of sales. © 2014 Wiley Periodicals, Inc. and the American Pharmacists Association.

Biological assessment of continuous exposure to tritium and lead in the rat

International Nuclear Information System (INIS)

Cahill, D.F.; Reiter, L.W.; Santolucito, J.A.; Rehnberg, G.I.; Ash, M.E.; Favor, M.J.; Bursian, S.J.; Wriht, J.F.; Laskey, J.W.

1976-01-01

A broad investigation of the effects of simultaneous exposure to two potentially synergistic environmental pollutants, tritiated water (HTO) and lead, was conducted. Sprague-Dawley rats were continuously exposed to HTO and/or Pb in drinking water from conception of the F 1 through adulthood of the F 2 generation. A l2-cell exposure matrix was used employing HTO activities calculated to provide approximately 3-300 mrad/d whole-body irradiation and Pb levels of 5 or 50 ppm in drinking water. Observations were made on the reproductive capacity of the F 1 generation and the effects of lifetime parental exposure to HTO and/or lead on the F 2 neonates. The effects of single and combined exposures on the development and function of the central nervous system, some brain catecholamine levels and electroencephalogram patterns were also examined in both generations. The results indicate that, in both generations, continuous HTO exposures as low as 3 mrad/d delayed development of righting reflexes in young rats; 30 mrad/d additionally depressed the spontaneous activity of adult male rats. Continuous exposure to 5 ppm lead produced similar effects on righting reflex development and adult spontaneous activity. The relative brain weight of F 2 neonates was decreased after lifetime parental exposure to 300 mrad/d or 5 and 50 ppm lead. Chronic lead exposure also appears to induce superovulation and increase preimplantation deaths in F 1 dams. Dose-effect responses to both HTO and lead were less than additive in their interactive effects on the parameters measured. (author)

Evaluation of aged concrete structures for continued service in nuclear power plants

International Nuclear Information System (INIS)

Naus, D.J.; Marchbanks, M.F.; Arndt, E.G.

1988-01-01

Results are summarized of a study on concrete component aging and its significance relative to continued service of nuclear power plants (NPPs) beyond the initial period for which they were granted operating licenses. Progress is presented of a second study being conducted to identify and provide acceptance criteria for structural safety issues which the USNRC staff will need to address when applications are submitted for continued service of NPPs. Major activities under this program include: development of a materials property data base, establishment of structural component assessment and repair procedures, and development of a methodology for determination of structural reliability. 19 refs., 5 figs., 3 tabs

Recent progress in the development of a B-factory monolithic active pixel detector

International Nuclear Information System (INIS)

Stanic, S.; Aihara, H.; Barbero, M.; Bozek, A.; Browder, T.; Hazumi, M.; Kennedy, J.; Kent, N.; Olsen, S.; Palka, H.; Rosen, M.; Ruckman, L.; Trabelsi, K.; Tsuboyama, T.; Uchida, K.; Varner, G.; Yang, Q.

2006-01-01

Due to the need for precise vertexing at future higher luminosity B-factories with the expectedly increasing track densities and radiation exposures, upgrade of present silicon strip detectors with thin, radiation resistant pixel detectors is highly desired. Considerable progress in the technological development of thin CMOS based Monolithic Active Pixel Sensors (MAPS) in the last years makes them a realistic upgrade option and the feasibility studies of their application in Belle are actively pursued. The most serious concerns are their radiation hardness and their read-out speed. To address them, several prototypes denoted as Continuous Acquisition Pixel (CAP) sensors have been developed and tested. The latest of the CAP sensor prototypes is CAP3, designed in the TSMC 0.25μm process with a 5-deep sample pair pipeline in each pixel. A setup with several CAP3 sensors will be used to assess the performance of a full scale pixel read-out system running at realistic read-out speed. The results and plans for the next stages of R and D towards a full Pixel Vertex Detector (PVD) are presented

On a Desert Island with Unit Sticks, Continued Fractions and Lagrange

Directory of Open Access Journals (Sweden)

Victor J. Ricchezza

2016-07-01

Full Text Available GLY 4866, Computational Geology, provides an opportunity, welcomed by our faculty, to teach quantitative literacy to geology majors at USF. The course continues to evolve although the second author has been teaching it for some 20 years. This paper describes our experiences with a new lab activity that we are developing on the core issue of measurement and units. The activity is inspired by a passage in the 2008 publication of lectures that Joseph Louis Lagrange delivered at the Ecole Normale in 1795. The activity envisions that young scientists are faced with the need to determine the dimensions of a rectangle with no measuring device other than an unruled stick of unknown length – to hundredths of a stick length. Following Lagrange, the students use the stick to measure the lengths with continued fractions, and then they reduce the continued fractions and convert them to decimal form. In the process, these student veterans of calculus instruction learn that as a group they are not very good at the arithmetic of fractions, which they thought they learned in the fifth grade. The group score on a continued fraction item improved from 44% on the pre-course test to 84% on the post-course test in the first semester in which the new lab was included (Fall 2015.

Will the urge to merge continue?

International Nuclear Information System (INIS)

Gobert, W.A.

2001-01-01

A review of oil and gas markets was presented along with mergers and acquisitions activity. The objective of the exercise was to determine if the current trend of mergers within the oil industry will continue. The review of oil and gas markets included a historical look at crude oil and natural gas prices as well as on industry activity as a whole. A series of economic indicator graphs demonstrate that buyers wallets are full, oil and gas prices have beat the estimates, purchase prices have inflated and shareholders continue to sell at a discount. This information has led the author to conclude that the trend to merge will definitely continue. 2 tabs., 18 figs

Developing Cost-Effective Dense Continuous SDC Barrier Layers for SOFCs

Energy Technology Data Exchange (ETDEWEB)

Nguyen, Hoang Viet P.; Hardy, John S.; Coyle, Christopher A.; LU, Zigui; Stevenson, Jeffry W.

2017-12-04

Significantly improved performance during electrochemical testing of a cell with a dense continuous pulsed laser deposited (PLD) samarium doped ceria (SDC) layer spurred investigations into the fabrication of dense continuous SDC barrier layers by means of cost-effective deposition using screen printing which is amenable to industrial production of SOFCs. Many approaches to improve the SDC density have been explored including the use of powder with reduced particle sizes, inks with increased solids loading, and doping with sintering aids (1). In terms of sintering aids, dopants like Mo or binary systems of Mo+Cu or Fe+Co greatly enhance SDC sinterability. In fact, adding dopants to a screen printed, prefired, porous SDC layer made it possible to achieve a dense continuous barrier layer atop the YSZ electrolyte without sintering above 1200°C. Although the objective of fabricating a dense continuous layer was achieved, additional studies have been initiated to improve the cell performance. Underlying issues with constrained sintering and dopant-enhanced ceria-zirconia solid solubility are also addressed in this paper.

Teachers' Continuing Professional Development in Primary Physical Education: Lessons from Present and Past to Inform the Future

Science.gov (United States)

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…

Phase equilibria for mixtures containing very many components. development and application of continuous thermodynamics for chemical process design

International Nuclear Information System (INIS)

Cotterman, R.L.; Bender, R.; Prausnitz, J.M.

1984-01-01

For some multicomponent mixtures, where detailed chemical analysis is not feasible, the compositio of the mixture may be described by a continuous distribution function of some convenient macroscopic property suc as normal boiling point or molecular weight. To attain a quantitative description of phase equilibria for such mixtures, this work has developed thermodynamic procedures for continuous systems; that procedure is called continuous thermodynamics. To illustrate, continuous thermodynamics is used to calculate dew points for natural-gas mixtures, solvent loss in a high-pressure absorber, and liquid-liquid phase equilibria in a polymer fractionation process. Continuous thermodynamics provides a rational method for calculating phase equilibria for those mixtures where complete chemical analysis is not available but where composition can be given by some statistical description. While continuous thermodynamics is only the logical limit of the well-known pseudo-component method, it is more efficient than that method because it is less arbitrary and it often requires less computer time

Recent activities in accelerator code development

International Nuclear Information System (INIS)

Copper, R.K.; Ryne, R.D.

1992-01-01

In this paper we will review recent activities in the area of code development as it affects the accelerator community. We will first discuss the changing computing environment. We will review how the computing environment has changed in the last 10 years, with emphasis on computing power, operating systems, computer languages, graphics standards, and massively parallel processing. Then we will discuss recent code development activities in the areas of electromagnetics codes and beam dynamics codes

Excellence in Physics Education Award Talk: Curriculum Development for Active Learning using Real Time Graphing and Data Collection Tools

Science.gov (United States)

Laws, Priscilla

2010-02-01

In June 1986 Ronald Thornton (at the Tufts University Center for Science and Mathematics Teaching) and Priscilla Laws (at Dickinson College) applied independently for grants to develop curricular materials based on both the outcomes of Physics Education Research and the use of Microcomputer Based Laboratory Tools (MBL) developed by Robert Tinker, Ron Thornton and others at Technical Education Research Centers (TERC). Thornton proposed to develop a series of Tools for Scientific Thinking (TST) laboratory exercises to address known learning difficulties using carefully sequenced MBL observations. These TST laboratories were to be beta tested at several types of institutions. Laws proposed to develop a Workshop Physics Activity Guide for a 2 semester calculus-based introductory course sequence centering on MBL-based guided inquiry. Workshop Physics was to be designed to replace traditional lectures and separate labs in relatively small classes and was to be tested at Dickinson College. In September 1986 a project officer at the Fund for Post-Secondary Education (FIPSE) awarded grants to Laws and Thornton provided that they would collaborate. David Sokoloff (at the University of Oregon) joined Thornton to develop and test the TST laboratories. This talk will describe the 23 year collaboration between Thornton, Laws, and Sokoloff that led to the development of a suite of Activity Based Physics curricular materials, new apparatus and enhanced computer tools for real time graphing, data collection and mathematical modeling. The Suite includes TST Labs, the Workshop Physics Activity Guide, RealTime Physics Laboratory Modules, and a series of Interactive Lecture Demonstrations. A textbook and a guide to using the Suite were also developed. The vital importance of obtaining continued grant support, doing continuous research on student learning, collaborating with instructors at other institutions, and forging relationships with vendors and publishers will be described. )

Development of continuous energy Monte Carlo burn-up calculation code MVP-BURN

International Nuclear Information System (INIS)

Okumura, Keisuke; Nakagawa, Masayuki; Sasaki, Makoto

2001-01-01

Burn-up calculations based on the continuous energy Monte Carlo method became possible by development of MVP-BURN. To confirm the reliably of MVP-BURN, it was applied to the two numerical benchmark problems; cell burn-up calculations for High Conversion LWR lattice and BWR lattice with burnable poison rods. Major burn-up parameters have shown good agreements with the results obtained by a deterministic code (SRAC95). Furthermore, spent fuel composition calculated by MVP-BURN was compared with measured one. Atomic number densities of major actinides at 34 GWd/t could be predicted within 10% accuracy. (author)

Teachers' Continuing Professional Development as Correlates of Sustainable Universal Basic Education in Bayelsa State, Nigeria

Science.gov (United States)

Iyunade, Olufunmilayo T.

2017-01-01

The study examined the correlates of teachers' continuing professional development on universal basic education in Bayelsa State, Nigeria. Using descriptive survey, a sample of 500 teachers was randomly selected from twenty (20) Basic Junior Secondary Schools and Primary Schools used for the study. The instrument used for data collection was a…

The Continued Effects of Home Intervention on Child Development Outcomes in the Kingdom of Bahrain

Science.gov (United States)

Hadeed, Julie

2011-01-01

This article presents the continued effects of a home-based intervention programme on child development outcomes and parenting practices in Bahrain. The intervention is the "Mother-Child Home Education Programme" (MOCEP) which was implemented in Arabic in the Kingdom of Bahrain beginning in 2001. One hundred and sixty-seven poor,…

Continuing Professional Development in the Accounting Profession: Practices and Perceptions from the Asia Pacific Region

Science.gov (United States)

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…

Professional Development of Continuing Higher Education Unit Leaders: A Need for a Competency-Based Approach

Science.gov (United States)

Bacheler, Margaret

2015-01-01

The purpose of this study was to examine the effect of professional development experiences on the career competencies of continuing higher education unit leaders (CHEULs). In the American system of higher education, a CHEUL manages an administrative unit that offers educational programs to adult learners (Cranton, 1996). To face the challenges…

Designing Continuing Professional Development MOOCs to promote the adoption of OER and OEP

Directory of Open Access Journals (Sweden)

Shironica Priyanthi Karunanayaka

2018-04-01

Full Text Available There is growing interest in the adoption of open educational resources (OER and open educational practices (OEP in a variety of contexts. Continuing professional development (CPD among practitioners in the effective adoption of OER and OEP is critical in this scenario. Massive open online courses (MOOCs, which also grew as part of the open education movement, provide a feasible means for this purpose. MOOCs are considered a ‘disruptive innovation’ in making free and open learning opportunities accessible to large numbers. Yet, the design of an effective massive online course that is as robust as a great online course with smaller student numbers where good principles of teaching and learning are maintained, is very challenging. Most contemporary MOOCs tend to have a content-driven focus of knowledge transmission, deviating from its original focus of knowledge generation. With the intention of providing learning experiences to promote learner engagement with OER, rather than presenting content about OER, we designed four CPD MOOCs to support the integration of OER and adoption OEP by practitioners based on a scenario-based learning (SBL approach. This paper presents the analysis and design phases of this process, discussing the challenges faced and innovative strategies adopted in our pursuit to answer the question, “How best to design effective MOOCs on OER and OEP for continuing professional development of practitioners?”

Continuous Hydrolysis and Liquid–Liquid Phase Separation of an Active Pharmaceutical Ingredient Intermediate Using a Miniscale Hydrophobic Membrane Separator

DEFF Research Database (Denmark)

Cervera Padrell, Albert Emili; Morthensen, Sofie Thage; Lewandowski, Daniel Jacob

2012-01-01

Continuous hydrolysis of an active pharmaceutical ingredient intermediate, and subsequent liquid–liquid (L-L) separation of the resulting organic and aqueous phases, have been achieved using a simple PTFE tube reactor connected to a miniscale hydrophobic membrane separator. An alkoxide product......, obtained in continuous mode by a Grignard reaction in THF, reacted with acidic water to produce partially miscible organic and aqueous phases containing Mg salts. Despite the partial THF–water miscibility, the two phases could be separated at total flow rates up to 40 mL/min at different flow ratios, using...

24 CFR 570.203 - Special economic development activities.

Science.gov (United States)

2010-04-01

... 24 Housing and Urban Development 3 2010-04-01 2010-04-01 false Special economic development... § 570.203 Special economic development activities. A recipient may use CDBG funds for special economic... part of an economic development project. Guidelines for selecting activities to assist under this...

Production of continuous piezoelectric ceramic fibers for smart materials and active control devices

Science.gov (United States)

French, Jonathan D.; Weitz, Gregory E.; Luke, John E.; Cass, Richard B.; Jadidian, Bahram; Bhargava, Parag; Safari, Ahmad

1997-05-01

Advanced Cerametrics Inc. has conceived of and developed the Viscous-Suspension-Spinning Process (VSSP) to produce continuous fine filaments of nearly any powdered ceramic materials. VSSP lead zirconate titanate (PZT) fiber tows with 100 and 790 filaments have been spun in continuous lengths exceeding 1700 meters. Sintered PZT filaments typically are 10 - 25 microns in diameter and have moderate flexibility. Prior to carrier burnout and sintering, VSSP PZT fibers can be formed into 2D and 3D shapes using conventional textile and composite forming processes. While the extension of PZT is on the order of 20 microns per linear inch, a woven, wound or braided structure can contain very long lengths of PZT fiber and generate comparatively large output strokes from relatively small volumes. These structures are intended for applications such as bipolar actuators for fiber optic assembly and repair, vibration and noise damping for aircraft, rotorcraft, automobiles and home applications, vibration generators and ultrasonic transducers for medical and industrial imaging. Fiber and component cost savings over current technologies, such as the `dice-and-fill' method for transducer production, and the range of unique structures possible with continuous VSSP PZT fiber are discussed. Recent results have yielded 1-3 type composites (25 vol% PZT) with d33 equals 340 pC/N, K equals 470, and g33 equals 80 mV/N, kt equals 0.54, kp equals 0.19, dh equals 50.1pC/N and gh equals 13 mV/N.

U.S. Burning Plasma Organization Activities

International Nuclear Information System (INIS)

Fonck, Raymond J.

2009-01-01

The national U.S. Burning Plasma Organization (USBPO) was formed to provide an umbrella structure in the U.S. fusion science research community. Its main purpose is the coordination of research activities in the U.S. program relevant to burning plasma science and preparations for participation in the international ITER experiment. This grant provided support for the continuing development and operations of the USBPO in its first years of existence. A central feature of the USBPO is the requirement for broad community participation in and governance of this effort. We concentrated on five central areas of activity of the USBPO during this grant period. These included: (1) activities of the Director and support staff in continuing management and development of the USBPO activity; (2) activation of the advisory Council; (3) formation and initial research activities of the research community Topical Groups; (4) formation of Task Groups to perform specific burning plasma related research and development activities; (5) integration of the USBPO community with the ITER Project Office as needed to support ITER development in the U.S.

National programs for the development and development of the culture of Security in the nuclear activities in Cuba

International Nuclear Information System (INIS)

Ferro Fernandez, R.; Guillen Campos, A.; Arnau Fernandez, A.

2003-01-01

From their appearance, as a result of the investigations of the accident in the Nuclear Power station of Chernobyl, the term Culture of Security has been considered a key element to achieve a elevated level of security in the nuclear facilities, becoming a basic principle of security, grateful internationally. The Organ Cuban Regulator understood from very early the importance of to promote and to develop attitudes and characteristic in the organizations and the personnel linked to the nuclear sector that you/they reflected a high culture of security, for to propitiate a bigger involvement of all in the topics of security and in that way to contribute significantly to the prevention of accidents in the nuclear facilities. Although the Program Nuclear Cuban suffered serious reductions in the decade of the years 90, the Organ Regulator has continuous working in this address, assimilating all the international experience for its application in their strategies of development of the culture of security in the nuclear activities that today they are executed in the country. The present work picks up the Cuban experience in the conformation of a National Program for the development and development of the Culture of Security

Applying andragogy in nursing continuing education.

Science.gov (United States)

Nielsen, B B

1989-01-01

Andragogy, a philosophical orientation for adult education, receives little attention in the nursing continuing education literature. Yet, the tenets of andragogy form the organizing framework for programming. This article defines andragogy and provides selected results of a research study designed to test andragogical concepts in long-term oncology nursing continuing education programs. The results of the study suggest a new way of viewing the goals of nursing continuing education activities.

Continuing Vocational Training for Teachers in Beauty and Hair Care : Teachers Act as Active Developers of their Work and Engage in Transferring Good Practices to their Students

OpenAIRE

Aalto-Korte, Kristiina; Kurimo, Ritva; Laitinen, Jaana; Pesonen, Maria; Takala, Esa-Pekka; Poutanen, Marjo

2016-01-01

This paper describes the experiences of students and organizers of the Hair and beauty care, the prevention of health hazards (HIKAT) project which offered nationwide continuing vocational training (CVT) for teachers in beauty and hair care to be further disseminated in vocational secondary education. The development of occupational skin diseases is one of the most important health risks related to the exposure to chemical and physical risks in hairdressing. The prevention of occupational...

DEVELOPMENT OF CONTINUOUS SOLVENT EXTRACTION PROCESSES FOR COAL DERIVED CARBON PRODUCTS

Energy Technology Data Exchange (ETDEWEB)

Elliot B. Kennel; Philip L. Biedler; Chong Chen; Dady Dadyburjor; Liviu Magean; Peter G. Stansberry; Alfred H. Stiller; John W. Zondlo

2005-04-13

The purpose of this DOE-funded effort is to develop continuous processes for solvent extraction of coal for the production of carbon products. These carbon products include materials used in metals smelting, especially in the aluminum and steel industries, as well as porous carbon structural material referred to as ''carbon foam'' and carbon fibers. A process has been developed which results in high quality binder pitch suitable for use in graphite electrodes or carbon anodes. A detailed description of the protocol is given by Clendenin. Briefly, aromatic heavy oils are hydro-treated under mild conditions in order to increase their ability to dissolve coal. An example of an aromatic heavy oil is Koppers Carbon Black Base (CBB) oil. CBB oil has been found to be an effective solvent and acceptably low cost (i.e., significantly below the market price for binder pitch, or about $280 per ton at the time of this writing). It is also possible to use solvents derived from hydrotreated coal and avoid reliance on coke oven recovery products completely if so desired.

Development of student self-study activities

DEFF Research Database (Denmark)

Kvols, Anja Madsen; Kim, Won-Chung; Christensen, Dorthe Ansine

2015-01-01

of the teacher education and will aim at strengthening students' motivation for choosing self-initiated activities. The motivation should for example be based on students´ perception of relevance and quality of their own initiatives and the possibility of guidance in self-selected activities. This paper...... the possibility of developing educational theories for the teachers’ education in an effort to develop independence as a study skill. Keywords: studieaktivitetsmodellen, selvstændige studieaktiviteter, kortlægning af studieaktiviteter...

Longitudinal development of frontoparietal activity during feedback learning: Contributions of age, performance, working memory and cortical thickness

Directory of Open Access Journals (Sweden)

Sabine Peters

2016-06-01

Full Text Available Feedback learning is a crucial skill for cognitive flexibility that continues to develop into adolescence, and is linked to neural activity within a frontoparietal network. Although it is well conceptualized that activity in the frontoparietal network changes during development, there is surprisingly little consensus about the direction of change. Using a longitudinal design (N = 208, 8–27 years, two measurements in two years, we investigated developmental trajectories in frontoparietal activity during feedback learning. Our first aim was to test for linear and nonlinear developmental trajectories in dorsolateral prefrontal cortex (DLPFC, superior parietal cortex (SPC, supplementary motor area (SMA and anterior cingulate cortex (ACC. Second, we tested which factors (task performance, working memory, cortical thickness explained additional variance in time-related changes in activity besides age. Developmental patterns for activity in DLPFC and SPC were best characterized by a quadratic age function leveling off/peaking in late adolescence. There was a linear increase in SMA and a linear decrease with age in ACC activity. In addition to age, task performance explained variance in DLPFC and SPC activity, whereas cortical thickness explained variance in SMA activity. Together, these findings provide a novel perspective of linear and nonlinear developmental changes in the frontoparietal network during feedback learning.

[Development of a continuous blood pressure monitoring and recording system].

Science.gov (United States)

Zhang, Yang; Li, Yong; Gao, Shumei; Song, Yilin

2012-09-01

A small experimental system is constructed with working principle of continuous blood pressure monitoring based on the volume compensation method. The preliminary experimental results show that the system can collect blood pressure signals at the radial artery effectively. The digital PID algorithm can track the variation of blood pressure. And the accuracy of continuous blood pressure detecting achieve the level of same kind of product.

Organisational learning: A tool for continuous improvement of the organization

International Nuclear Information System (INIS)

Santos, J. L.; Esteban, M. J.

2013-01-01

We are used to hear a success company in today's world is not possible unless a continuous improvement is developed. How can we be successful in the nuclear plant? We have to achieve safety for workers, people and environment in the first step, and for the second step availability and reliability for systems and components to avoid failure of components that could reduce availability. The aim is to search for new measures to reach this way. One of the improvements implemented in the plants to improve continuously was mainly Operating Experience activities, which was based in event analysis in the plants, causes identification, and to implement corrective actions. For External Operating Experience the aim was to learn from others to avoid occurrence of events in our plants. This was the lessons learned from Three Mile Island event. This was the learning process implemented so far, to get a continuous improvement. So far, the developed capabilities for process improvement follow the Operating Experience process that could be considered classical and will be revitalized nowadays. (Author)

DEVELOPMENT OF CONTINUOUS SOLVENT EXTRACTION PROCESSES FOR COAL DERIVED CARBON PRODUCTS

Energy Technology Data Exchange (ETDEWEB)

Dady B. Dadyburjor; Mark E. Heavner; Manoj Katakdaunde; Liviu Magean; J. Joshua Maybury; Alfred H. Stiller; Joseph M. Stoffa; John W. Zondlo

2006-08-01

The purpose of this DOE-funded effort is to develop continuous processes for solvent extraction of coal for the production of carbon products. The largest applications are those which support metals smelting, such as anodes for aluminum smelting and electrodes for arc furnaces. Other carbon products include materials used in creating fuels for the Direct Carbon Fuel Cell, and porous carbon structural material referred to as ''carbon foam'' and carbon fibers. During this reporting period, hydrotreatment of solvent was completed in preparation for pitch fabrication for graphite electrodes. Coal digestion has lagged but is expected to be complete by next quarter. Studies are reported on coal dissolution, pitch production, foam synthesis using physical blowing agents, and alternate coking techniques.

Utilisation of internet resources for continuing professional development: a cross-sectional survey of general practitioners in Scotland.

Science.gov (United States)

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

Development of a continuous process for α-thio-β-chloroacrylamide synthesis with enhanced control of a cascade transformation

Directory of Open Access Journals (Sweden)

Olga C. Dennehy

2016-11-01

Full Text Available A continuous process strategy has been developed for the preparation of α-thio-β-chloroacrylamides, a class of highly versatile synthetic intermediates. Flow platforms to generate the α-chloroamide and α-thioamide precursors were successfully adopted, progressing from the previously employed batch chemistry, and in both instances afford a readily scalable methodology. The implementation of the key α-thio-β-chloroacrylamide casade as a continuous flow reaction on a multi-gram scale is described, while the tuneable nature of the cascade, facilitated by continuous processing, is highlighted by selective generation of established intermediates and byproducts.

Reduced-activation steels: present status and future development

International Nuclear Information System (INIS)

Klueh, R.L.

2007-01-01

Full text of publication follows: Reduced-activation steels for fusion reactor applications were developed in the 1980's to replace the commercial elevated- temperature steels first considered. In the United States, this involved replacing Sandvik HT9 and modified 9Cr-1Mo steels. Reduced-activation steels, which were developed for more rapid radioactivity decay following exposure in a fusion neutron environment, were patterned after the commercial steels they were to replace. The objective for the reduced-activation steels was that they have strengths (yield stress and ultimate tensile strength from room temperature to 600 deg. C) and impact toughness (measured in a Charpy test) comparable to or better than the steels they were replacing. That objective was achieved in reduced-activation steels developed in Japan, Europe, and the United States. Since the reduced-activation steels were developed in the 1980's, reactor designers have been interested designs for increased efficiency of future fusion plants. This means reactors will need to operate at higher temperatures-above 550 deg. C, which is the upper-temperature limit for the reduced-activation steels. Although the tensile and impact toughness of the reduced-activation steels exceed those of the commercial steels they were patterned after, their creep-rupture properties are inferior to some of the commercial steels they replaced. furthermore, they are much inferior to commercial steels that have been developed since the 1980's. Reasons for why the creep-rupture properties for the new commercial ferritic/martensitic steels are superior to the earlier commercial steels and the reduced-activation steels were examined. The reasons involve compositional changes that were made in the earlier commercial steels to give the new commercial steels their superior properties. Computational thermodynamics calculations were carried out to compare the expected equilibrium phases. It appears that similar changes in composition

Development Of Enzyme Digestive Activity Of Blue Crab Portunus Pelagicus Larvae

OpenAIRE

Nikhlani, Andi; Sukarti, Komsanah

2017-01-01

Seed production continuity of Portunus pelagicus larvae had been conducted but the results were still un-consistent Digestive activity was known to be associated with the type of feed consumed by larvae. Amylase, lipase, and trypsin enzymes were used as a biological indicators to measure the digestion of feed. The aim of this study was to describe the activity of digestive enzymes in blue swimming crab larvae. Digestive enzyme activity data obtained was presented in graphical form and anal...

HTA decision support system for sustainable business continuity management in hospitals. The case of surgical activity at the University Hospital in Florence.

Science.gov (United States)

Miniati, Roberto; Dori, Fabrizio; Cecconi, Giulio; Gusinu, Roberto; Niccolini, Fabrizio; Gentili, Guido Biffi

2013-01-01

A fundamental element of the social and safety function of a health structure is the need to guarantee continuity of clinical activity through the continuity of technology. This paper aims to design a Decision Support System (DSS) for medical technology evaluations based on the use of Key Performance Indicators (KPI) in order to provide a multi-disciplinary valuation of a technology in a health structure. The methodology used in planning the DSS followed the following key steps: the definition of relevant KPIs, the development of a database to calculate the KPIs, the calculation of the defined KPIs and the resulting study report. Finally, the clinical and economic validation of the system was conducted though a case study of Business Continuity applied in the operating department of the Florence University Hospital AOU Careggi in Italy. A web-based support system was designed for HTA in health structures. The case study enabled Business Continuity Management (BCM) to be implemented in a hospital department in relation to aspects of a single technology and the specific clinical process. Finally, an economic analysis of the procedure was carried out. The system is useful for decision makers in that it precisely defines which equipment to include in the BCM procedure, using a scale analysis of the specific clinical process in which the equipment is used. In addition, the economic analysis shows how the cost of the procedure is completely covered by the indirect costs which would result from the expenses incurred from a broken device, hence showing the complete auto-sustainability of the methodology.

Vital signs: oilfield activity continues at fever pitch

Energy Technology Data Exchange (ETDEWEB)

Lunan, D.

2001-08-06

Near-record oil prices in the fall of 2000 and record gas prices during the winter months were the factors primarily responsible for the feverish activity in the Canadian oil patch during the past year. Exports of crude oil, refined products and natural gas were all higher through the first four months of the year, helping producers fatten their bottom lines, already swollen by higher prices. Summer drilling activity was also quite brisk, putting most of the 640 rigs operating in the WCSB back to work. There was also a 50 per cent increase in well completions in the first half of the year, leading to predictions of anywhere between 18,200 to 19,000 wells this year. Strong gas drilling to meet deliverability commitments was also up, to 5,574 from 3,767 last year. Exploratory drilling climbed to 2,620 wells from 1,663 a year ago. Natural gas exploratory successes were up 119 per cent in the first half of 2001; natural gas development completions also increased by 73 per cent. The return to drilling wildcat is seen by industry insiders as a good sign that the industry, aided by favorable cash flow, is again looking to the longer-term. Demand for drilling rights in Western Canada increased substantially, again as a result of increased cash flow, resulting in total bid payments at land sales through the first half of 2001 of nearly $1 billion. The average bid price climbed to $383.51 per hectare from just under $296 per hectare during the same period last year. In Alberta, bi-weekly land sales netted the government $630.6 million, up from $556.6 million in the first half of last year. Highest prices were paid for licences in the Foothills area, the last major preserve of potential 'elephant' gas finds. In British Columbia, the prolific Ladyfern discovery is generating much interest and activity. Bonus payments here rocketed to record highs of $293 million, up from a mere $87 million at the same time one year ago. 5 tabs.

Cultural Influences on the Professions in European Union Countries and Their Implications for Continuing Professional Development.

Science.gov (United States)

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)

Discrete event simulation tool for analysis of qualitative models of continuous processing systems

Science.gov (United States)

Malin, Jane T. (Inventor); Basham, Bryan D. (Inventor); Harris, Richard A. (Inventor)

1990-01-01

An artificial intelligence design and qualitative modeling tool is disclosed for creating computer models and simulating continuous activities, functions, and/or behavior using developed discrete event techniques. Conveniently, the tool is organized in four modules: library design module, model construction module, simulation module, and experimentation and analysis. The library design module supports the building of library knowledge including component classes and elements pertinent to a particular domain of continuous activities, functions, and behavior being modeled. The continuous behavior is defined discretely with respect to invocation statements, effect statements, and time delays. The functionality of the components is defined in terms of variable cluster instances, independent processes, and modes, further defined in terms of mode transition processes and mode dependent processes. Model construction utilizes the hierarchy of libraries and connects them with appropriate relations. The simulation executes a specialized initialization routine and executes events in a manner that includes selective inherency of characteristics through a time and event schema until the event queue in the simulator is emptied. The experimentation and analysis module supports analysis through the generation of appropriate log files and graphics developments and includes the ability of log file comparisons.

Evaluating Teaching Development Activities in Higher Education: A Toolkit

Science.gov (United States)

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…

Chromium removal from water by activated carbon developed from waste rubber tires.

Science.gov (United States)

Gupta, Vinod Kumar; Ali, Imran; Saleh, Tawfik A; Siddiqui, M N; Agarwal, Shilpi

2013-03-01

Because of the continuous production of large amount of waste tires, the disposal of waste tires represents a major environmental issue throughout the world. This paper reports the utilization of waste tires (hard-to-dispose waste) as a precursor in the production of activated carbons (pollution-cleaning adsorbent). In the preparation of activated carbon (AC), waste rubber tire (WRT) was thermally treated and activated. The tire-derived activated carbon was characterized by means of scanning electron microscope, energy-dispersive X-ray spectroscopy, FTIR spectrophotometer, and X-ray diffraction. In the IR spectrum, a number of bands centred at about 3409, 2350, 1710, 1650, and 1300-1000 cm(-1) prove the present of hydroxyl and carboxyl groups on the surface of AC in addition to C═C double bonds. The developed AC was tested and evaluated as potential adsorbent removal of chromium (III). Experimental parameters, such as contact time, initial concentration, adsorbent dosage and pH were optimized. A rapid uptake of chromium ions was observed and the equilibrium is achieved in 1 h. It was also found that the adsorption process is pH dependent. This work adds to the global discussion of the cost-effective utilization of waste rubber tires for waste water treatment.

The cause of high-intensity long-duration continuous AE activity (HILDCAAS): interplanetary Alfven wave trains

International Nuclear Information System (INIS)

Tsurutani, B.T.; Gonzalez, W.D.

1987-01-01

It is shown that high intensity (AE > 1,000 nT), long duration (T > 2 d) continuous auroral activity (HILDCAA) events are caused by outward (from the sun) propagating interplanetary Alfven wave trains. The Alfven waves are often (but not always) detected several days after major interplanetary events, such as shocks and solar wind density enhancements. Presumably magnetic reconnection between the southward components of the Alfven wave magnetic fields and magnetospheric fields is the mechanism for transfer of solar wind energy to the magnetosphere. If the stringent requirements for HILDCAA events are relaxed, there are many more AE events of this type. A brief inspection indicates that these are also related to interplanetary Alfvenic fluctuations. We therefore suggest that most auroral activity may be caused by reconnection associated with Alfven waves in the interplanetary medium. (author)

Innovation activity of scientists as a factor in the development of academic entrepreneurship in Russia

Directory of Open Access Journals (Sweden)

L. N. Babak

2016-01-01

Full Text Available The development of academic entrepreneurship as a way of transfer of innovation is an urgent task. One of the main factors in the development of academic entrepreneurship is innovation-oriented staff of higher education institutions. Insufficient attention of the scientific literature to importance of this factor is thwarting progress of various forms of academic entrepreneurship. In connection with this proposed study is aimed at determining the degree of scientific innovation activity influence on the development of academic entrepreneurship in Russia. Academic entrepreneurship in Russia has been chosen as the object of study. Analysis of the basic research in the field of academic entrepreneurship for the period of 2011-2016 years was used to achieve this goal. Analysis of publications was revealed that the innovative activity of the teaching staff of universities is a critical factor in the development of academic entrepreneurship. However, Russian scientists are characterized by low innovation activity, resulting in academic entrepreneurship in Russia is weak. The researchers suggest the following solutions to eliminate or minimize the effects of this problem: full awareness and moral training of the scientists involved in the innovation process of higher education institutions; profit payment; creating a psychological climate that will affect the scientific process of self-realization; continuous training of employees involved in the innovation process of higher education institutions; the creation of conditions that will contribute to the manifestation of creative activity of scientists; provide greater confidence to young scientists, graduate students and undergraduates; providing moral and material encouragement of initiatives, experimentation and creativity of scientific and pedagogical staff; the allocation of free time for scientists to research and search activities and others. The data obtained can be used by the guidance of

Development of actively cooled windows for plasma observation during quasi-continuous operation of the W7-X stellarator

International Nuclear Information System (INIS)

Konig, R.; Grosser, K.; Hildebrandt, D.; Pasch, E.; Werner, T.; Klinger, T.; Ogorodnikova, O.

2005-01-01

With the stellarator W7-X a step to quasi-continuous plasma operation will be made. The cooling system of the machine is designed such that two 30 min discharges can be run per day. Right from the start of operation 10 MW of ECRH heating power will be available for quasi-continuous operation. A working group 'Plasma Facing Optical Components' has been formed which presently concentrates on the development of water cooled windows for UV/VR/IR periscopes which can withstand the expected maximum heat loads of up to 50 kW/m 2 which due to the predominantly short wavelength nature of the radiation emitted by the plasma will be absorbed within the first millimeter of any window. We will report on the detailed Finite Element (ANSYS R ) calculations of the heat and stress distribution across the windows. Calculations have been undertaken for a large number of different window materials which are required for the various spectral regions covered by the miscellaneous diagnostics, so that the most suitable material for each application can easily be identified. Also the dependence of the cooling rate on the window diameter and thickness has been studied. The calculations show that at a power load of 50 kW/m 2 cooled sapphire windows can be used for window sizes up to ∼200 mm diameter but that for many of the other materials like ZnSe, ZnS, CaF 2 , MgF 2 and quartz window sizes need to be limited to considerably smaller sizes. Detailed simulations of the local radiation power load distribution demonstrate that by careful design the load on individual optical components can be considerably reduced. A vacuum test chamber, equipped with a vacuum compatible IR heater has been build. In this chamber a low cost, easily exchangeable window design using Helicoflex gaskets on either side of a 60 mm exposed diameter quartz window have been successfully tested over 70 heat cycles up to a maximum temperature of 450 o C at power loads of 15 kW/m 2 . The design proved to be water and

Modern Trends in Continuous Professional Development of Foreign Language Teachers (On the Basis of the British Council Research)

Science.gov (United States)

Sadovets, Olesia

2017-01-01

Research conducted by the British Council concerning modern continuous professional development of teachers has been analyzed. The issue concerning foreign language teachers' professional development has been considered. Productive approach to this process that gives a teacher the opportunities to define aspects of their professional activities…

Development of a team-based framework for conducting self-assessment of Continuous Improvement

DEFF Research Database (Denmark)

Jørgensen, Frances; Gertsen, Frank; Boer, Harry

2004-01-01

The study presented in this article is based on two basic premises. First, successful continuous improvement (CI) is dependent on shop floor level involvement and participation in improvement efforts. Second, the term "self-assessment" clearly implies that those whose performance is being measured......, and who are involved in conducting the assessment process. Excerpts from longitudinal case studies in a single Danish manufacturing organization demonstrate how teams involved in the process of conducting self-assessment of CI developed a better understanding of the basic principles of CI. Furthermore...

Control systems engineering in continuous pharmaceutical manufacturing. May 20-21, 2014 Continuous Manufacturing Symposium.

Science.gov (United States)

Myerson, Allan S; Krumme, Markus; Nasr, Moheb; Thomas, Hayden; Braatz, Richard D

2015-03-01

This white paper provides a perspective of the challenges, research needs, and future directions for control systems engineering in continuous pharmaceutical processing. The main motivation for writing this paper is to facilitate the development and deployment of control systems technologies so as to ensure quality of the drug product. Although the main focus is on small-molecule pharmaceutical products, most of the same statements apply to biological drug products. An introduction to continuous manufacturing and control systems is followed by a discussion of the current status and technical needs in process monitoring and control, systems integration, and risk analysis. Some key points are that: (1) the desired objective in continuous manufacturing should be the satisfaction of all critical quality attributes (CQAs), not for all variables to operate at steady-state values; (2) the design of start-up and shutdown procedures can significantly affect the economic operation of a continuous manufacturing process; (3) the traceability of material as it moves through the manufacturing facility is an important consideration that can at least in part be addressed using residence time distributions; and (4) the control systems technologies must assure quality in the presence of disturbances, dynamics, uncertainties, nonlinearities, and constraints. Direct measurement, first-principles and empirical model-based predictions, and design space approaches are described for ensuring that CQA specifications are met. Ways are discussed for universities, regulatory bodies, and industry to facilitate working around or through barriers to the development of control systems engineering technologies for continuous drug manufacturing. Industry and regulatory bodies should work with federal agencies to create federal funding mechanisms to attract faculty to this area. Universities should hire faculty interested in developing first-principles models and control systems technologies for

Development of an irradiation system for a small size continuous run multipurpose gamma irradiator

International Nuclear Information System (INIS)

Calvo, W.A.P.; Rela, P.R.; Napolitano, C.M.; Kodama, Y.; Omi, N.M.; Costa, F.E. da; Andradee Silva, L.G. de

2009-01-01

The Radiation Technology Center from IPEN-CNEN/SP, Brazil, developed a revolutionary design and national technology, a small-sized continuous run and multipurpose industrial gamma irradiator, to be used as a demonstration facility for manufacturers and contract service companies, which need economical and logistical in-house irradiation system alternatives. Also, to be useful for supporting the local scientific community on development of products and process using gamma radiation, assisting the traditional and potential users on process validation, training and qualification of operators and radioprotection officers. The developed technology for this facility consists of a continuous tote box transport system, comprising a single concrete vault, where the automated transport system of products inside and outside of the irradiator utilizes a rotating door, integrated with the shielding, avoiding the traditional maze configuration. Covering 76 m 2 of floor area, the irradiator design is a product overlap sources and the maximum capacity of cobalt-60 wet sources is 37 PBq. The performed qualification program of this multipurpose irradiator was based on AAMI/ISO 11137 standard, which recommends the inclusion of the following elements: installation and process qualification. The initial load of the multipurpose irradiator was 3.4 PBq with 13 cobalt-60 sources model C-188, supplied by MDS Nordion - Canada. For irradiator dose optimization, the source distribution was done using the software Cadgamma developed by IPEN-CNEN/SP. The polymethylmetacrylate (PMMA) dosimeter system, certified by the International Dose Assurance Service (IDAS) of the International Atomic Energy Agency (IAEA) was used for irradiator dose mapping. The economic analysis, performance concerning with dose uniformity and cobalt-60 utilization efficiency were calculated and compared with other commercial gamma irradiators available on the market. (authors)

Development of Continuous Galvanization-compatible Martensitic Steel

Energy Technology Data Exchange (ETDEWEB)

Gong, Y. F.; Song, T. J.; Kim, Han S.; De Cooman [Pohang Univ. of Science and Technology, Pohang (Korea, Republic of); Kwak, J. H. [POSCO Gwangyang Works, Gwangyang (Korea, Republic of)

2012-01-15

The development of martensitic grades which can be processed in continuous galvanizing lines requires the reduction of the oxides formed on the steel during the hot dip process. This reduction mechanism was investigated in detail by means of High Resolution Transmission Electron Microscopy (HR-TEM) of cross-sectional samples. Annealing of a martensitic steel in a 10% H{sub 2} + N{sub 2} atmosphere with the dew point of -35 .deg. C resulted in the formation of a thin c-xMno.SiO{sub 2} (x>1) oxide film and amorphous a-xMnO.SiO{sub 2} oxide particles on the surface. During the hot dip galvanizing in Zn-0.13%Al, the thin c-xMnO.SiO{sub 2} (x>1) oxide films was reduced by the Al. The a-xMnO.SiO{sub 2} (x<0.9) and a-SiO{sub 2} (x>1) oxide film was also reduced and the amorphous a-xMnO.SiO{sub 2} and a-SiO{sub 2} particles were embedded in the Fe{sub 2}Al{sub 5-x}Zn{sub x} inhibition layer formed at the steel/coating interface during hot dipping. The results clearly show that Al in the liquid Zn bath can reduce the crystalline c-xMn.SiO{sub 2} (x>1) oxides but not the amorphous a-xMnO.SiO{sub 2} (x<0.9) and a-SiO{sub 2} oxides. These oxides remain embedded in the Zn layer or in the inhibition layer, making it possible to apply a Zn or Zn-alloy coating on martensitic steel by hot dipping. The hot dipping process was also found to deteriorate the mechanical properties, independently of the Zn bath composition.

Continued monitoring of aeolian activity within Herschel Crater, Mars

Science.gov (United States)

Cardinale, Marco; Pozzobon, Riccardo; Michaels, Timothy; Bourke, Mary C.; Okubo, Chris H.; Chiara Tangari, Anna; Marinangeli, Lucia

2017-04-01

In this work, we study a dark dune field on the western side of Herschel crater, a 300 km diameter impact basin located near the Martian equator (14.4°S, 130°E), where the ripple and dune motion reflects the actual atmospheric wind conditions. We develop an integrated analysis using (1) automated ripple mapping that yields ripple orientations and evaluates the spatial variation of actual atmospheric wind conditions within the dunes, (2) an optical cross-correlation that allows us to quantify an average ripple migration rate of 0.42 m per Mars year, and (3) mesoscale climate modeling with which we compare the observed aeolian changes with modeled wind stresses and directions. Our observations are consistent with previous work [1] [2] that detected aeolian activity in the western part of the crater. It also demonstrates that not only are the westerly Herschel dunes movable, but that predominant winds from the north are able to keep the ripples and dunes active within most (if not all) of Herschel crater in the current atmospheric conditions. References: [1] Cardinale, M., Silvestro, S., Vaz, D.A., Michaels, T., Bourke, M.C., Komatsu, G., Marinangeli, L., 2016. Present-day aeolian activity in Herschel Crater, Mars. Icarus 265, 139-148. doi:10.1016/j.icarus.2015.10.022. [2] Runyon, K.D., Bridges, N.T., Ayoub, F., Newman, C.E. and Quade, J.J., 2017. An integrated model for dune morphology and sand fluxes on Mars. Earth and Planetary Science Letters, 457, pp.204-212.

Continuous auditing & continuous monitoring : Continuous value?

NARCIS (Netherlands)

van Hillo, Rutger; Weigand, Hans; Espana, S; Ralyte, J; Souveyet, C

2016-01-01

Advancements in information technology, new laws and regulations and rapidly changing business conditions have led to a need for more timely and ongoing assurance with effectively working controls. Continuous Auditing (CA) and Continuous Monitoring (CM) technologies have made this possible by

Sibling bereavement and continuing bonds.

Science.gov (United States)

Packman, Wendy; Horsley, Heidi; Davies, Betty; Kramer, Robin

2006-11-01

Historically, from a Freudian and medical model perspective, emotional disengagement from the deceased was seen as essential to the successful adaptation of bereavement. A major shift in the bereavement literature has occurred and it is now generally accepted that despite the permanence of physical separation, the bereaved remains involved and connected to the deceased and can be emotionally sustained through continuing bonds. The majority of literature has focused on adults and on the nature of continuing bonds following the death of a spouse. In this article, the authors demonstrate how the continuing bonds concept applies to the sibling relationship. We describe the unique continued relationship formed by bereaved children and adolescents following a sibling loss, highlight the factors that influence the siblings continuing bonds expressions, and offer clinical interventions. In our view, mental health professionals can play an important role in helping parents encourage activities that may facilitate the creation and maintenance of continuing bonds in their children.

Overcoming Ex-Post Development Stagnation: Interventions with Continuity and Scaling in Mind

Directory of Open Access Journals (Sweden)

Bradley T. Hiller

2016-02-01

Full Text Available Project interventions are important vehicles for development globally. However, while there is often allocation of resources for new and innovative (pilot projects—with varying levels of success—there is seemingly less focus on consolidating and/or scaling the positive impacts of successful larger interventions. Assuming an overarching development goal to have long lasting impact at scale, this approach seems somewhat contradictory. Scaling is often not integrated into project planning, design and implementation and rarely pursued genuinely in the ex-post. However, where demand for further development remains outstanding beyond project completion, opportunities may exist to build upon project platforms and extend benefits in a cost effective manner. This paper examines existing scaling typologies, before introducing “scaling-within” as a concept to promote greater continuity of development to a wider range of stakeholders. Scaling-within offers the opportunity to “in-fill” intervention principles and practices to both project and non-project communities within a broader strategic framework to address disparities and to promote sustainable development. The authors draw on research from case studies of large-scale integrated watershed rehabilitation projects and assess scaling-within against a contemporary scaling framework drawn from the literature. While the concept is tested with watersheds as the administrative unit, the authors anticipate applications for other project management units.

Development of active porous medium filters based on plasma textiles

International Nuclear Information System (INIS)

Kuznetsov, Ivan A.; Saveliev, Alexei V.; Rasipuram, Srinivasan; Kuznetsov, Andrey V.; Brown, Alan; Jasper, Warren

2012-01-01

Inexpensive, flexible, washable, and durable materials that serve as antimicrobial filters and self-decontaminating fabrics are needed to provide active protection to people in areas regularly exposed to various biohazards, such as hospitals and bio research labs working with pathogens. Airlines and cruise lines need such material to combat the spread of infections. In households these materials can be used in HVAC filters to fight indoor pollution, which is especially dangerous to people suffering from asthma. Efficient filtering materials are also required in areas contaminated by other types of hazardous dust particulates, such as nuclear dust. The primary idea that guided the undertaken study is that a microplasma-generating structure can be embedded in a textile fabric to generate a plasma sheath (''plasma shield'') that kills bacterial agents coming in contact with the fabric. The research resulted in the development of a plasma textile that can be used for producing new types of self-decontaminating garments, fabrics, and filter materials, capable of activating a plasma sheath that would filter, capture, and destroy any bacteriological agent deposited on its surface. This new material relies on the unique antimicrobial and catalytic properties of cold (room temperature) plasma that is benign to people and does not cause thermal damage to many polymer textiles, such as Nomex and polypropylene. The uniqueness of cold plasma as a disinfecting agent lies in the inability of bacteria to develop resistance to plasma exposure, as they can for antibiotics. Plasma textiles could thus be utilized for microbial destruction in active antimicrobial filters (for continuous decontamination and disinfection of large amounts of air) as well as in self-decontaminating surfaces and antibacterial barriers (for example, for creating local antiseptic or sterile environments around wounds and burns).

Development of active porous medium filters based on plasma textiles

Science.gov (United States)

Kuznetsov, Ivan A.; Saveliev, Alexei V.; Rasipuram, Srinivasan; Kuznetsov, Andrey V.; Brown, Alan; Jasper, Warren

2012-05-01

Inexpensive, flexible, washable, and durable materials that serve as antimicrobial filters and self-decontaminating fabrics are needed to provide active protection to people in areas regularly exposed to various biohazards, such as hospitals and bio research labs working with pathogens. Airlines and cruise lines need such material to combat the spread of infections. In households these materials can be used in HVAC filters to fight indoor pollution, which is especially dangerous to people suffering from asthma. Efficient filtering materials are also required in areas contaminated by other types of hazardous dust particulates, such as nuclear dust. The primary idea that guided the undertaken study is that a microplasma-generating structure can be embedded in a textile fabric to generate a plasma sheath ("plasma shield") that kills bacterial agents coming in contact with the fabric. The research resulted in the development of a plasma textile that can be used for producing new types of self-decontaminating garments, fabrics, and filter materials, capable of activating a plasma sheath that would filter, capture, and destroy any bacteriological agent deposited on its surface. This new material relies on the unique antimicrobial and catalytic properties of cold (room temperature) plasma that is benign to people and does not cause thermal damage to many polymer textiles, such as Nomex and polypropylene. The uniqueness of cold plasma as a disinfecting agent lies in the inability of bacteria to develop resistance to plasma exposure, as they can for antibiotics. Plasma textiles could thus be utilized for microbial destruction in active antimicrobial filters (for continuous decontamination and disinfection of large amounts of air) as well as in self-decontaminating surfaces and antibacterial barriers (for example, for creating local antiseptic or sterile environments around wounds and burns).

Development of active porous medium filters based on plasma textiles

Energy Technology Data Exchange (ETDEWEB)

Kuznetsov, Ivan A.; Saveliev, Alexei V.; Rasipuram, Srinivasan; Kuznetsov, Andrey V.; Brown, Alan; Jasper, Warren [Mechanical and Aerospace Engineering, North Carolina State University, Raleigh, NC 27695 (United States); Textile Engineering Chemistry and Science, North Carolina State University, Raleigh, NC 27695 (United States)

2012-05-15

Inexpensive, flexible, washable, and durable materials that serve as antimicrobial filters and self-decontaminating fabrics are needed to provide active protection to people in areas regularly exposed to various biohazards, such as hospitals and bio research labs working with pathogens. Airlines and cruise lines need such material to combat the spread of infections. In households these materials can be used in HVAC filters to fight indoor pollution, which is especially dangerous to people suffering from asthma. Efficient filtering materials are also required in areas contaminated by other types of hazardous dust particulates, such as nuclear dust. The primary idea that guided the undertaken study is that a microplasma-generating structure can be embedded in a textile fabric to generate a plasma sheath (''plasma shield'') that kills bacterial agents coming in contact with the fabric. The research resulted in the development of a plasma textile that can be used for producing new types of self-decontaminating garments, fabrics, and filter materials, capable of activating a plasma sheath that would filter, capture, and destroy any bacteriological agent deposited on its surface. This new material relies on the unique antimicrobial and catalytic properties of cold (room temperature) plasma that is benign to people and does not cause thermal damage to many polymer textiles, such as Nomex and polypropylene. The uniqueness of cold plasma as a disinfecting agent lies in the inability of bacteria to develop resistance to plasma exposure, as they can for antibiotics. Plasma textiles could thus be utilized for microbial destruction in active antimicrobial filters (for continuous decontamination and disinfection of large amounts of air) as well as in self-decontaminating surfaces and antibacterial barriers (for example, for creating local antiseptic or sterile environments around wounds and burns).

Development of the ITER Continuous External Rogowski: From conceptual design to final design

Energy Technology Data Exchange (ETDEWEB)

Moreau, Philippe, E-mail: philippe.jacques.moreau@cea.fr [CEA, IRFM, F-13108 Saint-Paul-lez-Durance (France); Spuig, Pascal; Le-luyer, Alain; Malard, Philippe; Cantone, Bruno; Pastor, Patrick; Saint-Laurent, François [CEA, IRFM, F-13108 Saint-Paul-lez-Durance (France); Vayakis, George; Delhom, Dominique [ITER Organization, Route de Vinon-sur-Verdon, CS 90 046, 13067 St. Paul Lez Durance Cedex (France); Arshad, Shakeib [Fusion for Energy, Josep Pla 2, Torres Diagonal Litoral B3, 08019 Barcelona (Spain); Lister, Jonathan; Toussaint, Matthieu; Marmillod, Philippe; Testa, Duccio; Schlatter, Christian [Ecole polytechnique fédérale de Lausanne, Centre de Recherches en Physique des Plasmas, 1015 Lausanne (Switzerland); Peruzzo, Simone [Consorzio RFX, C.so Stati Uniti 4, 35127 Padova (Italy)

2015-10-15

Highlights: • ITER Continuous External Rogowskis are designed for plasma current measurement. • CER are located in the casing of Toroidal Field Coils and will operate at 4.5 K. • The design of the sensors has been completed and validated through prototypes. • Detailed assembly procedure inside the toroidal field coil casing has been defined. • The CER has passed all the ITER and F4E design review procedures. - Abstract: In ITER, an accurate measurement of plasma current, with high reliability, is mandatory as this parameter is used to demonstrate licensing compliance with regulatory limits. For that purpose, several independent measurements based on magnetic diagnostics have been proposed. Rogowski coils are standard inductive sensors for current measurement in many applications. In ITER, three continuous external Rogowski coils are to be installed in the casing of the toroidal field coils. These sensors are remarkable from several points of view: overall length is about 40 m, high sensitivity needed, located in the toroidal field coil casing at 4.5 K and complex 3D routing with tight bending radius of 50 mm. Since 2005 an extensive work has been carried out to develop and analyze several design options complying with ITER specifications. Prototypes of a selected continuous external Rogowski design were built and tested successfully in terms of electrical, thermal, mechanical and vacuum characteristics. Finally a detailed assembly procedure inside the toroidal field coil casing has been defined according to the coil manufacturing and assembly constraints.

A Correlational Study of Self-Directed Learning Readiness and Learning Activity Preference for Continuing Medical Education among Family Physicians

Science.gov (United States)

Barrett, Theresa J.

2014-01-01

This quantitative, nonexperimental, correlational study sought to determine whether a relationship exists between family physicians' levels of self-directed learning readiness (SDLR) and their preferences for continuing medical education (CME) activities. The study also sought to determine whether years in clinical practice or size of clinical…

Vision drives correlated activity without patterned spontaneous activity in developing Xenopus retina.

Science.gov (United States)

Demas, James A; Payne, Hannah; Cline, Hollis T

2012-04-01

Developing amphibians need vision to avoid predators and locate food before visual system circuits fully mature. Xenopus tadpoles can respond to visual stimuli as soon as retinal ganglion cells (RGCs) innervate the brain, however, in mammals, chicks and turtles, RGCs reach their central targets many days, or even weeks, before their retinas are capable of vision. In the absence of vision, activity-dependent refinement in these amniote species is mediated by waves of spontaneous activity that periodically spread across the retina, correlating the firing of action potentials in neighboring RGCs. Theory suggests that retinorecipient neurons in the brain use patterned RGC activity to sharpen the retinotopy first established by genetic cues. We find that in both wild type and albino Xenopus tadpoles, RGCs are spontaneously active at all stages of tadpole development studied, but their population activity never coalesces into waves. Even at the earliest stages recorded, visual stimulation dominates over spontaneous activity and can generate patterns of RGC activity similar to the locally correlated spontaneous activity observed in amniotes. In addition, we show that blocking AMPA and NMDA type glutamate receptors significantly decreases spontaneous activity in young Xenopus retina, but that blocking GABA(A) receptor blockers does not. Our findings indicate that vision drives correlated activity required for topographic map formation. They further suggest that developing retinal circuits in the two major subdivisions of tetrapods, amphibians and amniotes, evolved different strategies to supply appropriately patterned RGC activity to drive visual circuit refinement. Copyright © 2011 Wiley Periodicals, Inc.

Respirometry in activated sludge

NARCIS (Netherlands)

Spanjers, H.

1993-01-01

The purpose of the study was (1) to develop a respiration meter capable of continuously measuring, using different procedures, the oxygen uptake rate of activated sludge and (2) to expand knowledge about respiration related characteristics of wastewater and activated sludge.

A

Methodological developments and applications of neutron activation analysis

International Nuclear Information System (INIS)

Kucera, J.

2007-01-01

The paper reviews the author's experience acquired and achievements made in methodological developments of neutron activation analysis (NAA) of mostly biological materials. These involve epithermal neutron activation analysis, radiochemical neutron activation analysis using both single- and multi-element separation procedures, use of various counting modes, and the development and use of the self-verification principle. The role of NAA in the detection of analytical errors is discussed and examples of applications of the procedures developed are given. (author)

Effects of 12 months continuous positive airway pressure on sympathetic activity related brainstem function and structure in obstructive sleep apnea.

Directory of Open Access Journals (Sweden)

Luke Anthony Henderson

2016-03-01

Full Text Available Muscle sympathetic nerve activity (MSNA is greatly elevated in patients with obstructive sleep apnoea (OSA during normoxic daytime wakefulness. Increased MSNA is a precursor to hypertension and elevated cardiovascular morbidity and mortality. However, the mechanisms underlying the high MSNA in OSA are not well understood. In this study we used concurrent microneurography and magnetic resonance imaging to explore MSNA-related brainstem activity changes and anatomical changes in 15 control and 15 subjects with OSA prior to and following 6 and 12 months of continuous positive airway pressure (CPAP treatment. We found that 6 and 12 months of CPAP treatment significantly reduced the elevated resting MSNA in individuals with OSA. Furthermore, this MSNA reduction was associated with restoration of MSNA-related activity and structural changes in the medullary raphe, rostral ventrolateral medulla, dorsolateral pons and ventral midbrain. This restoration occurred after 6 months of CPAP treatment and was maintained following 12 months CPAP. These findings show that continual CPAP treatment is an effective long-term treatment for elevated MNSA likely due to its effects on restoring brainstem structure and function.

Hydrothermal liquefaction of biomass: Developments from batch to continuous process

OpenAIRE

Elliott, DC; Biller, P; Ross, AB; Schmidt, AJ; Jones, SB

2015-01-01

This review describes the recent results in hydrothermal liquefaction (HTL) of biomass in continuous-flow processing systems. Although much has been published about batch reactor tests of biomass HTL, there is only limited information yet available on continuous-flow tests, which can provide a more reasonable basis for process design and scale-up for commercialization. High-moisture biomass feedstocks are the most likely to be used in HTL. These materials are described and results of their pr...

Introduction to Continuous Optimization

DEFF Research Database (Denmark)

Andreasson, Niclas; Evgrafov, Anton; Patriksson, Michael

optimal solutions for continuous optimization models. The main part of the mathematical material therefore concerns the analysis and linear algebra that underlie the workings of convexity and duality, and necessary/sufficient local/global optimality conditions for continuous optimization problems. Natural...... algorithms are then developed from these optimality conditions, and their most important convergence characteristics are analyzed. The book answers many more questions of the form “Why?” and “Why not?” than “How?”. We use only elementary mathematics in the development of the book, yet are rigorous throughout...

Continuous microwave pasteurization of a vegetable smoothie improves its physical quality and hinders detrimental enzyme activity.

Science.gov (United States)

Arjmandi, Mitra; Otón, Mariano; Artés, Francisco; Artés-Hernández, Francisco; Gómez, Perla A; Aguayo, Encarna

2017-01-01

The effect of a pasteurization treatment at 90 ± 2 ℃ for 35 s provided by continuous microwave under different doses (low power/long time and high power/short time) or conventional pasteurization on the quality of orange-colored smoothies and their changes throughout 45 days of storage at 5 ℃ was investigated. A better color retention of the microwave pasteurization- treated smoothie using high power/short time than in conventionally processed sample was evidenced by the stability of the hue angle. The continuous microwave heating increased the viscosity of the smoothie more than the conventional pasteurization in comparison with non-treated samples. Lower residual enzyme activities from peroxidase, pectin methylesterase and polygalacturonase were obtained under microwave heating, specifically due to the use of higher power/shorter time. For this kind of smoothie, polygalacturonase was the more thermo-resistant enzyme and could be used as an indicator of pasteurization efficiency. The use of a continuous semi-industrial microwave using higher power and shorter time, such as 1600 W/206 s and 3600 W/93 s, resulted in better quality smoothies and greater enzyme reduction than conventional thermal treatment. © The Author(s) 2016.

An activated form of UFO alters leaf development and produces ectopic floral and inflorescence meristems.

Directory of Open Access Journals (Sweden)

Eddy Risseeuw

Full Text Available Plants are unique in their ability to continuously produce new meristems and organ primordia. In Arabidopsis, the transcription factor LEAFY (LFY functions as a master regulator of a gene network that is important for floral meristem and organ specification. UNUSUAL FLORAL ORGANS (UFO is a co-activator of LEAFY and is required for proper activation of APETALA3 in the floral meristem during the specification of stamens and petals. The ufo mutants display defects in other parts of the flower and the inflorescence, suggestive of additional roles. Here we show that the normal determinacy of the developing Arabidopsis leaves is affected by the expression of a gain-of-function UFO fusion protein with the VP16 transcriptional activator domain. In these lines, the rosette and cauline leaf primordia exhibit reiterated serration, and upon flowering produce ectopic meristems that develop into flowers, bract leaves and inflorescences. These striking phenotypes reveal that developing leaves maintain the competency to initiate flower and inflorescence programs. Furthermore, the gain-of-function phenotypes are dependent on LFY and the SEPALLATA (SEP MADS-box transcription factors, indicative of their functional interactions with UFO. The findings of this study also suggest that UFO promotes the establishment of the lateral meristems and primordia in the peripheral zone of the apical and floral meristems by enhancing the activity of LFY. These novel phenotypes along with the mutant phenotypes of UFO orthologs in other plant species suggest a broader function for UFO in plants.

An activated form of UFO alters leaf development and produces ectopic floral and inflorescence meristems.

Science.gov (United States)

Risseeuw, Eddy; Venglat, Prakash; Xiang, Daoquan; Komendant, Kristina; Daskalchuk, Tim; Babic, Vivijan; Crosby, William; Datla, Raju

2013-01-01

Plants are unique in their ability to continuously produce new meristems and organ primordia. In Arabidopsis, the transcription factor LEAFY (LFY) functions as a master regulator of a gene network that is important for floral meristem and organ specification. UNUSUAL FLORAL ORGANS (UFO) is a co-activator of LEAFY and is required for proper activation of APETALA3 in the floral meristem during the specification of stamens and petals. The ufo mutants display defects in other parts of the flower and the inflorescence, suggestive of additional roles. Here we show that the normal determinacy of the developing Arabidopsis leaves is affected by the expression of a gain-of-function UFO fusion protein with the VP16 transcriptional activator domain. In these lines, the rosette and cauline leaf primordia exhibit reiterated serration, and upon flowering produce ectopic meristems that develop into flowers, bract leaves and inflorescences. These striking phenotypes reveal that developing leaves maintain the competency to initiate flower and inflorescence programs. Furthermore, the gain-of-function phenotypes are dependent on LFY and the SEPALLATA (SEP) MADS-box transcription factors, indicative of their functional interactions with UFO. The findings of this study also suggest that UFO promotes the establishment of the lateral meristems and primordia in the peripheral zone of the apical and floral meristems by enhancing the activity of LFY. These novel phenotypes along with the mutant phenotypes of UFO orthologs in other plant species suggest a broader function for UFO in plants.

Utilisation of an electronic portfolio to engage rehabilitation professionals in continuing professional development: results of a provincial survey.

Science.gov (United States)

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 professional competence (CPC) for emergency medical technicians in Ireland: educational needs assessment.

Science.gov (United States)

Knox, Shane; Cullen, Walter; Dunne, Colum

2013-12-17

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. 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. 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. 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.

Continuous manufacturing of active pharmaceutical ingredients via flow technology

NARCIS (Netherlands)

Borukhova, S.; Hessel, V.; Kleinbudde, P.; Khinast, J.; Rantanen, J.

2017-01-01

The main drivers to implement continuous manufacturing are aspects related to logistics, quality of the final product, chemistry to be implemented, process and safety concerns. Flow technology offers a platform to realize those drivers. This chapter introduces the reader to a relatively new

Development and validation of continuous energy adjoint-weighted calculations

International Nuclear Information System (INIS)

Truchet, Guillaume

2015-01-01

A key issue in nowadays Reactor Physics is to propagate input data uncertainties (e.g. nuclear data, manufacturing tolerances, etc.) to nuclear codes final results (e.g. k(eff), reaction rate, etc.). In order to propagate uncertainties, one typically assumes small variations around a reference and evaluates at first sensitivity profiles. Problem is that nuclear Monte Carlo codes are not - or were not until very recently - able to straightforwardly process such sensitivity profiles, even thought they are considered as reference codes. First goal of this PhD thesis is to implement a method to calculate k(eff)-sensitivity profiles to nuclear data or any perturbations in TRIPOLI-4, the CEA Monte Carlo neutrons transport code. To achieve such a goal, a method has first been developed to calculate the adjoint flux using the Iterated Fission Probability (IFP) principle that states that the adjoint flux at a given phase space point is proportional to the neutron importance in a just critical core after several power iterations. Thanks to our developments, it has been made possible, for the fist time, to calculate the continuous adjoint flux for an actual and complete reactor core configuration. From that new feature, we have elaborated a new method able to forwardly apply the exact perturbation theory in Monte Carlo codes. Exact perturbation theory does not rely on small variations which makes possible to calculate very complex experiments. Finally and after a deep analysis of the IFP method, this PhD thesis also reproduces and improves an already used method to calculate adjoint weighted kinetic parameters as well as reference migrations areas. (author) [fr

Between strong continuity and almost continuity

Directory of Open Access Journals (Sweden)

J.K. Kohli

2010-04-01

Full Text Available As embodied in the title of the paper strong and weak variants of continuity that lie strictly between strong continuity of Levine and almost continuity due to Singal and Singal are considered. Basic properties of almost completely continuous functions (≡ R-maps and δ-continuous functions are studied. Direct and inverse transfer of topological properties under almost completely continuous functions and δ-continuous functions are investigated and their place in the hier- archy of variants of continuity that already exist in the literature is out- lined. The class of almost completely continuous functions lies strictly between the class of completely continuous functions studied by Arya and Gupta (Kyungpook Math. J. 14 (1974, 131-143 and δ-continuous functions defined by Noiri (J. Korean Math. Soc. 16, (1980, 161-166. The class of almost completely continuous functions properly contains each of the classes of (1 completely continuous functions, and (2 al- most perfectly continuous (≡ regular set connected functions defined by Dontchev, Ganster and Reilly (Indian J. Math. 41 (1999, 139-146 and further studied by Singh (Quaestiones Mathematicae 33(2(2010, 1–11 which in turn include all δ-perfectly continuous functions initi- ated by Kohli and Singh (Demonstratio Math. 42(1, (2009, 221-231 and so include all perfectly continuous functions introduced by Noiri (Indian J. Pure Appl. Math. 15(3 (1984, 241-250.

Specific opsonic activity for staphylococci in peritoneal dialysis effluent during continuous ambulatory peritoneal dialysis

DEFF Research Database (Denmark)

Nielsen, H; Espersen, F; Kharazmi, A

1992-01-01

In a prospective study of intraperitoneal opsonins in 30 patients undergoing continuous ambulatory peritoneal dialysis (CAPD), the IgG concentration, the fibronectin concentration, the specific antistaphylococcal antibody level, and the opsonic activity against Staphylococcus epidermidis were...... measured in peritoneal dialysis effluent from the initiation of CAPD and monthly for 6 months. Significant correlation was found between the four assays, but the interindividual and intraindividual variations were considerable. No statistically significant correlation was observed between susceptibility...... of the patients to CAPD-related infectious peritonitis and any of the above-mentioned parameters of humoral defense. We conclude that at the present time it is not feasible to use these assays for the establishment of prognosis with regard to peritonitis in CAPD....

Longitudinal development of frontoparietal activity during feedback learning: Contributions of age, performance, working memory and cortical thickness.

Science.gov (United States)

Peters, Sabine; Van Duijvenvoorde, Anna C K; Koolschijn, P Cédric M P; Crone, Eveline A

2016-06-01

Feedback learning is a crucial skill for cognitive flexibility that continues to develop into adolescence, and is linked to neural activity within a frontoparietal network. Although it is well conceptualized that activity in the frontoparietal network changes during development, there is surprisingly little consensus about the direction of change. Using a longitudinal design (N=208, 8-27 years, two measurements in two years), we investigated developmental trajectories in frontoparietal activity during feedback learning. Our first aim was to test for linear and nonlinear developmental trajectories in dorsolateral prefrontal cortex (DLPFC), superior parietal cortex (SPC), supplementary motor area (SMA) and anterior cingulate cortex (ACC). Second, we tested which factors (task performance, working memory, cortical thickness) explained additional variance in time-related changes in activity besides age. Developmental patterns for activity in DLPFC and SPC were best characterized by a quadratic age function leveling off/peaking in late adolescence. There was a linear increase in SMA and a linear decrease with age in ACC activity. In addition to age, task performance explained variance in DLPFC and SPC activity, whereas cortical thickness explained variance in SMA activity. Together, these findings provide a novel perspective of linear and nonlinear developmental changes in the frontoparietal network during feedback learning. Copyright © 2016 The Authors. Published by Elsevier Ltd.. All rights reserved.

The Potential of eLearning in the Spatial Information Sciences: a resource for Continuing Professional Development.

OpenAIRE

Mooney, Kevin; Martin, Audrey

2004-01-01

National mapping agencies have at their disposal a number of resources for the continuing professional development of their staff. These range from attendance at full-time University programmes to short in-house tutorials and workshops. The Dublin Institute of Technology has recently developed an eLearning course in ‘Co-ordinate reference systems for spatial information’ and piloted it with staff of Ordnance Survey Ireland and the Department of Lands and Surveys, Nicosia, Cyprus. This paper e...

Development of an irradiation system for a small size continuous run multipurpose gamma irradiator

International Nuclear Information System (INIS)

Calvo, Wilson Aparecido Parejo

2005-01-01

The Radiation Technology Center from Instituto de Pesquisas Energeticas e Nucleares (IPEN-CNEN/SP), Brazil, developed with a revolutionary design and national technology, a small size continuous run and multipurpose industrial gamma irradiator, to be used as a demonstration facility for manufacturers and contract service companies, which need economical and logistical in-house irradiation system alternatives. Also, to be useful for supporting the local scientific community on development of products and process using gamma radiation, assisting the traditional and potential users on process validation, training and qualification of operators and radioprotection officers. The developed technology for this facility consists of continuous tote box transport system, comprising a single concrete vault, where the automated transport system of products inside and outside of the irradiator utilizes a rotate door, integrated with the shielding, avoiding the traditional maze configuration. Covering 76 m 2 of floor area, the irradiator design is product overlap sources and the maximum capacity of cobalt-60 wet sources is 37 P Bq (1 MCi). The performed quantification program of this multipurpose irradiator was based on AAMI/ISO 11137 standard, which recommends the inclusion of the following elements: installation and process quantification. The initial load of the multipurpose irradiator was 3.4 P Bq (92.1 k Ci) with 13 cobalt-60 sources model C-188, supplied by MDS Nordion Ion Technologies - Canada. For irradiator dose optimization, the source distribution was done using the software Cadgamma developed by IPEN-CNEN/SP. The poly-methylmethacrylate (PMMA) dosimeters system, certified by the International Dose Assurance Service (IDAS) of the International Atomic Energy Agency (IAEA) was used for irradiator dose mapping. The economic analysis, performance concerning to dose uniformity and cobalt-60 utilization efficiency were calculated and compared with other commercial gamma

The relationship between continuing education and perceived competence, professional support, and professional value among clinical psychologists.

Science.gov (United States)

Bradley, Stacy; Drapeau, Martin; Destefano, Jack

2012-01-01

Continuing education is one of the means by which professionals maintain and increase their level of competence. However, the relationship between continuing education and the professional's sense of personal competence and other practice-related variables remains unclear. This study examined practicing psychologists' continuing education activities and how these relate to feelings of perceived competence, professional value, and professional support. Psychologists (n = 418) licensed to practice in Quebec were surveyed by pencil-and-paper mail-in survey concerning their continuing education activities, as well as their perceptions of their competence in practice, and their feelings of being professionally valued and professionally supported. Results indicated that feelings of competence in practice were related to professional reading, taking courses/workshops, years being licensed, and attending psychology conferences/conventions. Feelings of professional value were related to age and participating in psychology networking groups, and feelings of professional support were related to participating in case discussion groups, supervision groups, and psychology networking groups. The results showcase the complexity of professional development. Although relationships were found between continuing education activities and the 3 factors of interest, these relationships were moderate. Findings are discussed in the context of their value to individual psychologists, as well as to psychology licensing and regulatory boards, such as promoting participation in those activities related to feelings of competence and support. 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.

Oak Ridge Toxic Substances Control Act (TSCA) Incinerator test bed for continuous emissions monitoring systems (CEMS)

International Nuclear Information System (INIS)

Gibson, L.V. Jr.

1997-01-01

The Toxic Substances Control Act (TSCA) Incinerator, located on the K-25 Site at Oak Ridge, Tennessee, continues to be the only operational incinerator in the country that can process hazardous and radioactively contaminated polychlorinated biphenyl (PCB) waste. During 1996, the US Department of Energy (DOE) Environmental Management Office of Science and Technology (EM-50) and Lockheed Martin Energy Systems established a continuous emissions monitoring systems (CEMS) test bed and began conducting evaluations of CEMS under development to measure contaminants from waste combustion and thermal treatment stacks. The program was envisioned to promote CEMS technologies meeting requirements of the recently issued Proposed Standards for Hazardous Waste Combustors as well as monitoring technologies that will allay public concerns about mixed waste thermal treatment and accelerate the development of innovative treatment technologies. Fully developed CEMS, as well as innovative continuous or semi-continuous sampling systems not yet interfaced with a pollutant analyzer, were considered as candidates for testing and evaluation. Complementary to other Environmental Protection Agency and DOE sponsored CEMS testing and within compliant operating conditions of the TSCA Incinerator, prioritization was given to multiple metals monitors also having potential to measure radionuclides associated with particulate emissions. In August 1996, developers of two multiple metals monitors participated in field activities at the incinerator and a commercially available radionuclide particulate monitor was acquired for modification and testing planned in 1997. This paper describes the CEMS test bed infrastructure and summarizes completed and planned activities

H1N1 pandemic preparedness and business continuity plan

Energy Technology Data Exchange (ETDEWEB)

NONE

2009-10-15

SaskPower's H1N1 pandemic preparedness and business continuity plan was designed to prepare SaskPower employees for elevated levels of absenteeism during a potential pandemic. Emergency management and business continuity will be facilitated if critical duties and essential services are maintained without interruption. A layered approach was used to develop a range of response measures designed to meet a range of possible pandemic threats. The plan identified essential activities, tasks and functions and outlined methods of mitigating supply disruptions and possible shortages. Methods of minimizing illness in employees were discussed, as well as methods of maintaining a safe and secure work environment. The measures were developed in accordance with the World Health Organization (WHO) 6 phases of pandemic alert. The plan was also designed to be read by SaskPower's key suppliers in order to ensure their pandemic readiness. 5 tabs.

Continuous radiochemical analysis of fission products in a nuclear reactor water coolant

International Nuclear Information System (INIS)

Moskvin, L.N.; Zakharov, L.K.; Leont'ev, G.G.; Mel'nikov, V.A.; Orlenkov, I.S.; Slutskij, G.K.

1975-01-01

Method for continuous radiochemical analysis of I, Cs, Ba, Sr and Ce isotopes in a reactor water heat-transfer agent was developed. A continuous two-dimensional chromatographic process of complex mixtures separation of substances proved to be feasible on several parallel sorbent layers, which moved at constant velocities and separated by stationary intermediate collectors. Tests on model solutions containing I, Ce, Cs and Ba isotopes and on heat-carrier samples showed quantitative separation of elements. The results were indicative of a basic possibility of using multisorbent chromatographs for continuous control of multicomponent mixtures, particularly for control of radioactive fission product compositions in water heat-transfer agents in nuclear power plants. A diagram is shown for a two-dimensional chromatographic separation of a multicomponent mixture. Also shown is a flow chart of an installation for continuous control of iodine and cesium isotope activities

Application of active electrode compensation to perform continuous voltage-clamp recordings with sharp microelectrodes.

Science.gov (United States)

Gómez-González, J F; Destexhe, A; Bal, T

2014-10-01

Electrophysiological recordings of single neurons in brain tissues are very common in neuroscience. Glass microelectrodes filled with an electrolyte are used to impale the cell membrane in order to record the membrane potential or to inject current. Their high resistance induces a high voltage drop when passing current and it is essential to correct the voltage measurements. In particular, for voltage clamping, the traditional alternatives are two-electrode voltage-clamp technique or discontinuous single electrode voltage-clamp (dSEVC). Nevertheless, it is generally difficult to impale two electrodes in a same neuron and the switching frequency is limited to low frequencies in the case of dSEVC. We present a novel fully computer-implemented alternative to perform continuous voltage-clamp recordings with a single sharp-electrode. To reach such voltage-clamp recordings, we combine an active electrode compensation algorithm (AEC) with a digital controller (AECVC). We applied two types of control-systems: a linear controller (proportional plus integrative controller) and a model-based controller (optimal control). We compared the performance of the two methods to dSEVC using a dynamic model cell and experiments in brain slices. The AECVC method provides an entirely digital method to perform continuous recording and smooth switching between voltage-clamp, current clamp or dynamic-clamp configurations without introducing artifacts.

Syndrome of Continuous Muscle Fibre Activity

African Journals Online (AJOL)

1974-08-10

Aug 10, 1974 ... A period of electrical silence follows each period of strenuous activity and .... the cell during this period of stimulation. Rises in intra- cellular Na+ .... and brain stem origin, but may be a peripheral manifesta- tion of a similar ...

Continuity theory

CERN Document Server

Nel, Louis

2016-01-01

This book presents a detailed, self-contained theory of continuous mappings. It is mainly addressed to students who have already studied these mappings in the setting of metric spaces, as well as multidimensional differential calculus. The needed background facts about sets, metric spaces and linear algebra are developed in detail, so as to provide a seamless transition between students' previous studies and new material. In view of its many novel features, this book will be of interest also to mature readers who have studied continuous mappings from the subject's classical texts and wish to become acquainted with a new approach. The theory of continuous mappings serves as infrastructure for more specialized mathematical theories like differential equations, integral equations, operator theory, dynamical systems, global analysis, topological groups, topological rings and many more. In light of the centrality of the topic, a book of this kind fits a variety of applications, especially those that contribute to ...

Pervasive Computing Technologies to Continuously Assess Alzheimer's Disease Progression and Intervention Efficacy.

Science.gov (United States)

Lyons, Bayard E; Austin, Daniel; Seelye, Adriana; Petersen, Johanna; Yeargers, Jonathan; Riley, Thomas; Sharma, Nicole; Mattek, Nora; Wild, Katherine; Dodge, Hiroko; Kaye, Jeffrey A

2015-01-01

Traditionally, assessment of functional and cognitive status of individuals with dementia occurs in brief clinic visits during which time clinicians extract a snapshot of recent changes in individuals' health. Conventionally, this is done using various clinical assessment tools applied at the point of care and relies on patients' and caregivers' ability to accurately recall daily activity and trends in personal health. These practices suffer from the infrequency and generally short durations of visits. Since 2004, researchers at the Oregon Center for Aging and Technology (ORCATECH) at the Oregon Health and Science University have been working on developing technologies to transform this model. ORCATECH researchers have developed a system of continuous in-home monitoring using pervasive computing technologies that make it possible to more accurately track activities and behaviors and measure relevant intra-individual changes. We have installed a system of strategically placed sensors in over 480 homes and have been collecting data for up to 8 years. Using this continuous in-home monitoring system, ORCATECH researchers have collected data on multiple behaviors such as gait and mobility, sleep and activity patterns, medication adherence, and computer use. Patterns of intra-individual variation detected in each of these areas are used to predict outcomes such as low mood, loneliness, and cognitive function. These methods have the potential to improve the quality of patient health data and in turn patient care especially related to cognitive decline. Furthermore, the continuous real-world nature of the data may improve the efficiency and ecological validity of clinical intervention studies.

Adult Continuing Education and Human Resource Development: Present Competitors, Potential Partners

Science.gov (United States)

Smith, Douglas H.

2013-01-01

"Author's Note": In May 1989, this article was published in "Livelong Learning," the monthly practitioner journal of the American Association for Adult and Continuing Education (Vol. 12, No. 7, pp. 13-17). Now viewed as a period reference article, it presents the relationship of adult and continuing education (ACE) and…

Manufacturing development of low activation vanadium alloys

International Nuclear Information System (INIS)

Smith, J.P.; Johnson, W.R.; Baxi, C.B.

1996-10-01

General Atomics is developing manufacturing methods for vanadium alloys as part of a program to encourage the development of low activation alloys for fusion use. The culmination of the program is the fabrication and installation of a vanadium alloy structure in the DIII-D tokamak as part of the Radiative Divertor modification. Water-cooled vanadium alloy components will comprise a portion of the new upper divertor structure. The first step, procuring the material for this program has been completed. The largest heat of vanadium alloy made to date, 1200 kg of V-4Cr-4Ti, has been produced and is being converted into various product forms. Results of many tests on the material during the manufacturing process are reported. Research into potential fabrication methods has been and continues to be performed along with the assessment of manufacturing processes particularly in the area of joining. Joining of vanadium alloys has been identified as the most critical fabrication issue for their use in the Radiative Divertor Program. Joining processes under evaluation include resistance seam, electrodischarge (stud), friction and electron beam welding. Results of welding tests are reported. Metallography and mechanical tests are used to evaluate the weld samples. The need for a protective atmosphere during different welding processes is also being determined. General Atomics has also designed, manufactured, and will be testing a helium-cooled, high heat flux component to assess the use of helium cooled vanadium alloy components for advanced tokamak systems. The component is made from vanadium alloy tubing, machined to enhance the heat transfer characteristics, and joined to end flanges to allow connection to the helium supply. Results are reported

Continued Water-Based Phase Change Material Heat Exchanger Development

Science.gov (United States)

Hansen, Scott W.; Sheth, Rubik B.; Poynot, Joe; Giglio, Tony; Ungar, Gene K.

2015-01-01

In a cyclical heat load environment such as low Lunar orbit, a spacecraft's radiators are not sized to meet the full heat rejection demands. Traditionally, a supplemental heat rejection device (SHReD) such as an evaporator or sublimator is used to act as a "topper" to meet the additional heat rejection demands. Utilizing a Phase Change Material (PCM) heat exchanger (HX) as a SHReD provides an attractive alternative to evaporators and sublimators as PCM HX's do not use a consumable, thereby leading to reduced launch mass and volume requirements. In continued pursuit of water PCM HX development two full-scale, Orion sized water-based PCM HX's were constructed by Mezzo Technologies. These HX's were designed by applying prior research on freeze front propagation to a full-scale design. Design options considered included bladder restraint and clamping mechanisms, bladder manufacturing, tube patterns, fill/drain methods, manifold dimensions, weight optimization, and midplate designs. Two units, Units A and B, were constructed and differed only in their midplate design. Both units failed multiple times during testing. This report highlights learning outcomes from these tests and are applied to a final sub-scale PCM HX which is slated to be tested on the ISS in early 2017.

Organizational Change, Leadership, and the Transformation of Continuing Professional Development: Lessons Learned From the American College of Cardiology.

Science.gov (United States)

Beliveau, Mary Ellen; Warnes, Carole A; Harrington, Robert A; Nishimura, Rick A; O'Gara, Patrick T; Sibley, Janice B; Oetgen, William J

2015-01-01

There is a need for a transformational change in clinical education. In postgraduate medical education we have traditionally had a faculty-centric model. That is, faculty knew what needed to be taught and who were the best teachers to teach it. They built the agenda, and worked with staff to follow Accreditation Council for Continuing Medical Education (ACCME) accreditation criteria and manage logistics. Changes in the health care marketplace now demand a learner-centric model-one that embraces needs assessments, identification of practice gaps relative to competency, development of learning objectives, contemporary adult learning theory, novel delivery systems, and measurable outcomes. This article provides a case study of one medical specialty society's efforts to respond to this demand. © 2015 The Alliance for Continuing Education in the Health Professions, the Society for Academic Continuing Medical Education, and the Council on Continuing Medical Education, Association for Hospital Medical Education.

Continuing education for psychiatrists: report on Canadian Psychiatric Association questionnaire.

Science.gov (United States)

Thompson, M G; Toews, J; Lundgren, J M

1981-08-01

This report on the CPA Questionnaire on Continuing Education represents the answers of a sample of 485 of the 1,360 certified psychiatrists belonging to the Association. A total of 72.6% of the sample lived in urban centres with populations greater than 200,000; 28.9% worked in solo practice, but only 7.4% worked in settings where no other psychiatrists were present. The amount of time spent in continuing education activities was found to vary inversely with the distance that had to be travelled to major educational centres. Nevertheless, there were no psychiatrists that did not partake in some continuing education activities. Ninety-three percent read journals, 99% went to meetings, and 96% used consultation with other psychiatrists; 99% stated that these activities were useful. The favourite methods were reading and consultation. Eighty percent of the sample spent more than 41 hours per month in continuing education activities. Sixty-five percent stated that they would like a voluntary credit award system instituted. It is concluded that Canadian psychiatrists do spend a great deal of time in continuing education activities and believe that this is of value to their professional work.

A Spiral Plan for Delivery and Evaluation of Continuous Professional Development.

Science.gov (United States)

Mack, Paul J.

This paper presents a model that can be used in many settings where there is a need to chart and evaluate continuous professional learning. Every use begins with assessing needs and defining goals for professional growth in context. Vertical movement along a spiral, with continuous support and coaching, indicates expanded capacity and maturation.…

Final environmental impact statement, Beaufort Sea oil and gas development/Northstar Project. Appendix K (continued)