Environmental implications for disaster preparedness: lessons learnt from the Indian Ocean Tsunami.

Science.gov (United States)

Srinivas, Hari; Nakagawa, Yuko

2008-10-01

The impact of disasters, whether natural or man-made, not only has human dimensions, but environmental ones as well. Environmental conditions may exacerbate the impact of a disaster, and vice versa, disasters tend to have an impact on the environment. Deforestation, forest management practices, or agriculture systems can worsen the negative environmental impacts of a storm or typhoon, leading to landslides, flooding, silting, and ground/surface water contamination. We have only now come to understand these cyclical causes and impacts and realize that taking care of our natural resources and managing them wisely not only assures that future generations will be able to live in sustainable ways, but also reduces the risks that natural and man-made hazards pose to people living today. Emphasizing and reinforcing the centrality of environmental concerns in disaster management has become a critical priority, requiring the sound management of natural resources as a tool to prevent disasters and lessen their impacts on people, their homes, and livelihoods. As the horrors of the Asian tsunami of December 2004 continue to be evaluated, and people in the region slowly attempt to build a semblance of normalcy, we have to look to the lessons learnt from the tsunami disaster as an opportunity to prepare ourselves better for future disasters. This article focuses on findings and lessons learnt on the environmental aspects of the tsunami, and its implications on disaster preparedness plans. This article essentially emphasizes the cyclical interrelations between environments and disasters, by studying the findings and assessments of the recent Indian Ocean earthquake and tsunami that struck on 26 December 2004. It specifically looks at four key affected countries--Maldives, Sri Lanka, Indonesia, and Thailand.

A Grounded Theory Approach in a Branding Context: Challenges and lessons learnt during the research process

Directory of Open Access Journals (Sweden)

Anne Rindell, PhD.

2009-06-01

Full Text Available The purpose of this paper is to discuss challenges and lessons learnt when conducting a classic grounded theory study in a marketing context. The paper focuses on two specific challenges that were met during a specific research process. The first challenge related to positioning the study, namely, specifying“what the study is a study of”. The second challenge concerned the choice between formal or substantive theory. Both challenges were accentuated as the emerged core category concerned a phenomenon that has caught less attention in marketing, that is, the temporal dimension in corporate images. By the temporal dimension in corporate images we mean that corporate images often have roots in earlier times through consumer memories. In other words, consumers are not tabula rasa, that is, blank sheets of paper on which communication messages can be printed. Rather, consumers have a pre-understanding of the company that works as an interpretation framework for company actions in the present. The lessons learnt from this research process can be summarized as “stay faithful to the data”, “write memos on issues you reflect upon although they might be in another substantial field” as they might become useful later, and, “look into thinking in other disciplines” as disciplines do not develop equally.

Electricity prices in Spain between 2000 and 2011: lessons to be learnt from a descent into Hell

International Nuclear Information System (INIS)

2011-01-01

This note aims at analysing the impact of public authorities' decisions on the Spanish electricity tariffing system since the year 2000: 1 - the Spanish electricity tariff out of touch; 2 - the strategic choice made by Spain; 3 - 2008 crisis and securitization; 4 - a desperate attempt to move backward; 5 - the last ten years balance sheet for the Spanish power system; 6 - the lessons to be learnt from the Spanish experience

Developing written information for cancer survivors from culturally and linguistically diverse backgrounds: Lessons learnt

Directory of Open Access Journals (Sweden)

Georgina Wiley

2018-01-01

Full Text Available Australia is a multicultural nation with a large migrant population. Migrants with cancer report inferior quality of life and the need for more information in their own language. This paper describes lessons learnt from developing culturally appropriate written information resources with and for Arabic, Italian, and Vietnamese cancer survivors and carers. The information needs of survivors from these language groups as well as guidelines for the development of written resources for culturally diverse populations were identified through literature review. Community consultation was undertaken with focus groups. The content was developed and tested with health professionals who spoke the appropriate language and focus group participants, ensuring relevance and appropriateness. Resource design and dissemination were informed through community consultation. A number of key tasks for developing resources were identified as follows: (1 community engagement and consultation; (2 culturally sensitive data collection; (3 focus group facilitators (recruitment and training; (4 content development; (5 translation and review process; (6 design; and (7 sustainability. This project reinforced literature review findings on the importance of cultural sensitivity in the development of resources. Engaging with community groups and incorporating culturally appropriate recruitment strategies optimises recruitment to focus groups and facilitates content development. Stakeholders and lay persons from the intended ethnic-minority communities should be involved in the development and formative evaluation of resources to ensure appropriateness and relevance and in the dissemination strategy to optimize penetration. We believe the lessons we have learnt will be relevant to any group intending to develop health information for culturally and linguistic diverse groups.

Teachers' Social Capital as a Resource for Curriculum Development: Lessons Learnt in the Implementation of a Child-Friendly Schools Programme

Science.gov (United States)

Modipane, Mpho; Themane, Mahlapahlapana

2014-01-01

This paper reports on lessons learnt in the use of teachers' social capital as a resource for curriculum development, in the implementation of the Child-Friendly Schools (CFS) programme in South Africa. The researchers in this study were amongst the trainers. The study followed a qualitative research approach, where a descriptive research design…

Lessons learnt from Fukushima Accident - What did McMaster Undergraduate Students learn?

Energy Technology Data Exchange (ETDEWEB)

Nagasaki, S., E-mail: nagasas@mcmaster.ca [McMaster University, Hamilton, ON, (Canada)

2015-07-01

Nuclear communities not only in Japan but also around the world learnt a lot of lessons from the Fukushima accident. The direct cause of the accident from the viewpoint of traditional engineering is clear, and as a result various measures have been implemented around the world. The accident also provides many insights into the relationship between traditional engineering and Japanese society. In this paper, the root causes of the accident were studied by applying a psychological model for evocation of an individual's anxiety related to social affairs [1] to the discussions in an undergraduate course at McMaster University. In the last section, the challenges, which McMaster students considered Japanese nuclear community is now facing and Canadian nuclear community can contribute to in future, are summarized. (author)

Lessons learnt from Fukushima Accident - What did McMaster Undergraduate Students learn?

International Nuclear Information System (INIS)

Nagasaki, S.

2015-01-01

Nuclear communities not only in Japan but also around the world learnt a lot of lessons from the Fukushima accident. The direct cause of the accident from the viewpoint of traditional engineering is clear, and as a result various measures have been implemented around the world. The accident also provides many insights into the relationship between traditional engineering and Japanese society. In this paper, the root causes of the accident were studied by applying a psychological model for evocation of an individual's anxiety related to social affairs [1] to the discussions in an undergraduate course at McMaster University. In the last section, the challenges, which McMaster students considered Japanese nuclear community is now facing and Canadian nuclear community can contribute to in future, are summarized. (author)

Renal services disaster planning: lessons learnt from the 2011 Queensland floods and North Queensland cyclone experiences.

Science.gov (United States)

Johnson, David W; Hayes, Bronwyn; Gray, Nicholas A; Hawley, Carmel; Hole, Janet; Mantha, Murty

2013-01-01

In 2011, Queensland dialysis services experienced two unprecedented natural disasters within weeks of each other. Floods in south-east Queensland and Tropical Cyclone Yasi in North Queensland caused widespread flooding, property damage and affected the provision of dialysis services, leading to Australia's largest evacuation of dialysis patients. This paper details the responses to the disasters and examines what worked and what lessons were learnt. Recommendations are made for dialysis units in relation to disaster preparedness, response and recovery. © 2012 The Authors. Nephrology © 2012 Asian Pacific Society of Nephrology.

Practical experiences of, and lessons learnt from, Internet technologies in higher education

Directory of Open Access Journals (Sweden)

Simon Polovina

1999-01-01

Full Text Available The paper addresses how the Internet as computer-mediated communication is affecting teaching and learning in higher education institutions, particularly as these institutions face increasing competition due to the emergence of Web-based collaboration and assessment technologies. London’s South Bank University (SBU, a typical modern-day higher education institution is thereby in the process of integrating Internet technologies into its conventional and distance learning programmes. From its practical experiences so far SBU has learnt a variety of valuable lessons. In particular the technical and social aspects that determine the choice and use of the most appropriate software tools were identified, as well as a new approach towards online (Internet / Web subject reference sources was outlined. From SBU’s anecdotal experiences, useful recommendations are made for the effective use of Internet technologies that applies to many higher educational institutions.

Lessons learnt on recruitment and fieldwork from a pilot European human biomonitoring survey

DEFF Research Database (Denmark)

Fiddicke, Ulrike; Becker, Kerstin; Schwedler, Gerda

2015-01-01

, training of interviewers in all issues of recruitment, fieldwork and sampling through information material and training sessions is crucial. A survey involving many European countries needs time for preparation and conduct. Materials for quality control prepared for all steps of recruitment, fieldwork...... biomonitoring (HBM) survey which came into action as the pilot study DEMOCOPHES (DEMOnstration of a study to COordinate and Perform Human biomonitoring on a European Scale). Seventeen European countries conducted a survey with harmonized instruments for, inter alia, recruitment, fieldwork and sampling......, in autumn/winter 2011/2012. Based on the countries' experiences of conducting the pilot study, following lessons learnt were compiled: the harmonized fieldwork instruments (basic questionnaire, urine and hair sampling) turned out to be very valuable for future HBM surveys on the European scale. A school...

Lessons learnt from Ignalina NPP decommissioning project

International Nuclear Information System (INIS)

NAISSE, Jean-Claude

2007-01-01

The Ignalina Nuclear Power Plant (INPP) is located in Lithuania, 130 km north of Vilnius, and consists of two 1500 MWe RBMK type units, commissioned respectively in December 1983 and August 1987. On the 1. of May 2004, the Republic of Lithuania became a member of the European Union. With the protocol on the Ignalina Nuclear Power in Lithuania which is annexed to the Accession Treaty, the Contracting Parties have agreed: - On Lithuanian side, to commit closure of unit 1 of INPP before 2005 and of Unit 2 by 31 December 2009; - On European Union side, to provide adequate additional Community assistance to the efforts of Lithuania to decommission INPP. The paper is divided in two parts. The first part describes how, starting from this agreement, the project was launched and organized, what is its present status and which activities are planned to reach the final ambitious objective of a green field. To give a global picture, the content of the different projects that were defined and the licensing process will also be presented. In the second part, the paper will focus on the lessons learnt. It will explain the difficulties encountered to define the decommissioning strategy, considering both immediate or differed dismantling options and why the first option was finally selected. The paper will mention other challenges and problems that the different actors of the project faced and how they were managed and solved. The paper will be written by representatives of the Ignalina NPP and of the Project Management Unit. (author)

Survey on national practices and lessons learnt from off-site nuclear emergency exercises

International Nuclear Information System (INIS)

Viktorsson, C.

1993-01-01

Nuclear emergency exercises are considered to make an important contribution to the efficiency of emergency preparedness. Generally, the details of the emergency exercises are specified for each country and often for each site, reflecting the particular features that exist in relation to general emergency arrangements. The Chernobyl accident brought a new dimension into the arena of emergency arrangements - the international dimension. New conventions and revised international guidance have been issued and have been or are being included in national emergency plans. The OECD Nuclear Energy Agency decided in 1990 to promote international co-operation in the field of emergency exercises and has adopted a programme of work in this field. One component of this programme, which concerns a survey on national practices and lessons learnt from the planning and conduct of emergency exercises, is dealt with in this paper

Lessons learnt from a three-year pilot field epidemiology training programme

Directory of Open Access Journals (Sweden)

Damian Hoy

2017-09-01

Full Text Available Problem: The Pacific region has widely dispersed populations, limited financial and human resources and a high burden of disease. There is an urgent need to improve the availability, reliability and timeliness of useable health data. Context: The purpose of this paper is to share lessons learnt from a three-year pilot field epidemiology training programme that was designed to respond to these Pacific health challenges. The pilot programme built on and further developed an existing field epidemiology training programme for Pacific health staff. Action: The programme was delivered in country by epidemiologists working for Pacific Public Health Surveillance Network partners. The programme consisted of five courses: four one-week classroom-based courses and one field epidemiology project. Sessions were structured so that theoretical understanding was achieved through interaction and reinforced through practical hands-on group activities, case studies and other interactive practical learning methods. Outcome: As of September 2016, 258 students had commenced the programme. Twenty-six course workshops were delivered and one cohort of students had completed the full five-course programme. The programme proved popular and gained a high level of student engagement. Discussion: Face-to-face delivery, a low student-to-facilitator ratio, substantial group work and practical exercises were identified as key factors that contributed to the students developing skills and confidence. Close engagement of leaders and the need to quickly evaluate and adapt the curriculum were important lessons, and the collaboration between external partners was considered important for promoting a harmonized approach to health needs in the Pacific.

Lessons learnt from a three-year pilot field epidemiology training programme.

Science.gov (United States)

Hoy, Damian; Durand, A Mark; Hancock, Thane; Cash, Haley L; Hardie, Kate; Paterson, Beverley; Paulino, Yvette; White, Paul; Merritt, Tony; Fitzgibbons, Dawn; Gopalani, Sameer Vali; Flint, James; Edwin A Merilles, Onofre; Kashiwabara, Mina; Biaukula, Viema; Lepers, Christelle; Souares, Yvan; Nilles, Eric; Batikawai, Anaseini; Huseynova, Sevil; Patel, Mahomed; Saketa, Salanieta T; Durrheim, David; Henderson, Alden; Roth, Adam

2017-01-01

The Pacific region has widely dispersed populations, limited financial and human resources and a high burden of disease. There is an urgent need to improve the availability, reliability and timeliness of useable health data. The purpose of this paper is to share lessons learnt from a three-year pilot field epidemiology training programme that was designed to respond to these Pacific health challenges. The pilot programme built on and further developed an existing field epidemiology training programme for Pacific health staff. The programme was delivered in country by epidemiologists working for Pacific Public Health Surveillance Network partners. The programme consisted of five courses: four one-week classroom-based courses and one field epidemiology project. Sessions were structured so that theoretical understanding was achieved through interaction and reinforced through practical hands-on group activities, case studies and other interactive practical learning methods. As of September 2016, 258 students had commenced the programme. Twenty-six course workshops were delivered and one cohort of students had completed the full five-course programme. The programme proved popular and gained a high level of student engagement. Face-to-face delivery, a low student-to-facilitator ratio, substantial group work and practical exercises were identified as key factors that contributed to the students developing skills and confidence. Close engagement of leaders and the need to quickly evaluate and adapt the curriculum were important lessons, and the collaboration between external partners was considered important for promoting a harmonized approach to health needs in the Pacific.

Pilot towards developing a school mental health service : Experiences and lessons learnt in implementing Kenya integrated intervention model for dialogue and screening to promote children's mental well-being

NARCIS (Netherlands)

Mutiso, Victoria N.; Musyimi, Christine W.; Musau, Abednego M.; Nandoya, Erick S.; Mckenzie, Kwame; Ndetei, David M.

2018-01-01

Aim: This paper aims at documenting the process of implementing "Kenya Integrated intervention model for Dialogue and Screening to promote children's mental wellbeing (KIDS)", with emphasis on activities, experiences, challenges and lessons learnt through the process that can inform improvement in

Influenza A (H1N1-2009) pandemic in Singapore--public health control measures implemented and lessons learnt.

Science.gov (United States)

Tay, Joanne; Ng, Yeuk Fan; Cutter, Jeffery L; James, Lyn

2010-04-01

We describe the public health control measures implemented in Singapore to limit the spread of influenza A (H1N1-2009) and mitigate its social effects. We also discuss the key learning points from this experience. Singapore's public health control measures were broadly divided into 2 phases: containment and mitigation. Containment strategies included the triage of febrile patients at frontline healthcare settings, admission and isolation of confirmed cases, mandatory Quarantine Orders (QO) for close contacts, and temperature screening at border entry points. After sustained community transmission became established, containment shifted to mitigation. Hospitals only admitted H1N1-2009 cases based on clinical indications, not for isolation. Mild cases were managed in the community. Contact tracing and QOs tapered off, and border temperature screening ended. The 5 key lessons learnt were: (1) Be prepared, but retain flexibility in implementing control measures; (2) Surveillance, good scientific information and operational research can increase a system's ability to manage risk during a public health crisis; (3) Integrated systems-level responses are essential for a coherent public health response; (4) Effective handling of manpower surges requires creative strategies; and (5) Communication must be strategic, timely, concise and clear. Singapore's effective response to the H1N1-2009 pandemic, founded on experience in managing the 2003 SARS epidemic, was a whole-of-government approach towards pandemic preparedness planning. Documenting the measures taken and lessons learnt provides a learning opportunity for both doctors and policy makers, and can help fortify Singapore's ability to respond to future major disease outbreaks.

Improving South African third graders’ reading skills: Lessons learnt from the use of Guided Reading approach

Directory of Open Access Journals (Sweden)

Mohlanhledi P. Makumbila

2016-06-01

Full Text Available This professional development project, known as Literacy Leadership Project, enabled four Foundation Phase teachers in South Africa to implement the Guided Reading approach. Developed by American researchers Fountas and Pinnell (1996, Guided Reading helps elementary students strengthen their phonemic awareness, vocabulary, reading comprehension and fluency in small group activities. Over an 8-month period, lessons learnt came from data collected from this professional development included workshop activities, classroom observations, teachers’ group discussions and students’ artefacts. Results indicated improvement in students’ literacy engagement and motivation because of the use of levelled books, oral reading and group activities Keywords:  Guided Reading programme; foundation phase; childhood literacy; teacher professional development; literacy leadership; South Africa

The RAFT Telemedicine Network: Lessons Learnt and Perspectives from a Decade of Educational and Clinical Services in Low- and Middle-Incomes Countries.

Science.gov (United States)

Bediang, Georges; Perrin, Caroline; Ruiz de Castañeda, Rafael; Kamga, Yannick; Sawadogo, Alexandre; Bagayoko, Cheick Oumar; Geissbuhler, Antoine

2014-01-01

The objectives of this paper are to (i) provide an overview of the educational and clinical experiences of the Réseau en Afrique Francophone pour la Télémédecine (RAFT) network, (ii) analyze key challenges and lessons learnt throughout a decade of activity, and (iii) draw a vision and perspectives of its sustainability. The study was carried out following three main stages: (i) a literature review, (ii) the analysis of key documents, and (iii) discussions with key collaborators of the RAFT. Réseau en Afrique Francophone pour la Télémédecine has been offering an important quantity of educational, clinical, and public health activities during the last decade. The educational activities include the weekly delivery of video-lectures for continuing and post-graduate medical education, the use of virtual patients for training in clinical decision making, research training activities using ICTs and other e-learning activities. The clinical and public health activities include tele-expertise to support health professionals in the management of difficult clinical cases, the implementation of clinical information systems in African hospitals, the deployment of mHealth projects, etc. Since 2010, the RAFT has been extended to the Altiplano in Bolivia and Nepal (in progress). Lessons Learnt and Perspectives: Important lessons have been learnt from the accumulated experiences throughout these years. These lessons concern: social and organization, human resources, technologies and data security, policy and legislation, and economy and financing. Also, given the increase of the activities and the integration of eHealth and telemedicine in the health system of most of the countries, the RAFT network faces many other challenges and perspectives such as learning throughout life, recognition, and valorization of teaching or learning activities, the impact evaluation of interventions, and the scaling up and transferability out of Africa of RAFT activities. Based on the RAFT

Methods used and lessons learnt in conducting document reviews of medical and allied health curricula ? a key step in curriculum evaluation

OpenAIRE

Rohwer, Anke; Schoonees, Anel; Young, Taryn

2014-01-01

Background This paper describes the process, our experience and the lessons learnt in doing document reviews of health science curricula. Since we could not find relevant literature to guide us on how to approach these reviews, we feel that sharing our experience would benefit researchers embarking on similar projects. Methods We followed a rigorous, transparent, pre-specified approach that included the preparation of a protocol, a pre-piloted data extraction form and coding schedule. Data we...

Strengthening Regulatory Effectiveness in India – Lessons Learnt from Fukushima Accident

International Nuclear Information System (INIS)

Solanki, R.

2016-01-01

Following the Fukushima Daiichi accident in Japan, one of the most important lessons learnt, among other things, was the issue of strengthening the effectiveness of the regulatory bodies. Immediately after the Fukushima accident, National level safety audits were conducted on all operating NPPs in India to review safety of NPPs in India. A national action plan has been prepared to implement the identified short term, midterm and long term measures. The assessment indicates that national response to the Fukushima Accident for safety assessment of NPPs and subsequent actions and initiatives taken for safety enhancement of the NPPs in India are in-line with the objectives of the IAEA Action plan. This paper highlights the actions taken by India in the light of Fukushima Daiichi accident in order to strengthen the regulatory effectiveness through improvements in the existing core processes, challenges faced, Insights gained from the recent initiatives on safety performance indicators and assessment of safety culture, relevant observations of IRRS mission report and Indian perspectives on the further cooperation among the member states for enhancing the regulatory effectiveness for nuclear oversight of regulated organizations. (author)

Examples of great cross-border floods in Central Europe and lessons learnt (case studies of floods from September and November 1890 on the occasion of their 120th anniversary)

Czech Academy of Sciences Publication Activity Database

Munzar, Jan; Deutsch, M.; Ondráček, Stanislav; Kallabová, Eva

2010-01-01

Roč. 18, č. 4 (2010), s. 21-29 ISSN 1210-8812 Institutional research plan: CEZ:AV0Z30860518 Keywords : cross-border floods 1890 * Central Europe * lessons learnt Subject RIV: DA - Hydrology ; Limnology http://www.geonika.cz/CZ/CZresearch/CZMgrArchive.html

Flipped Learning, MOOCs and Learning Analytics: Lessons learnt from a Web Map Design course redesign

Science.gov (United States)

Treves, R.

2013-12-01

Five weeks content of a 12 week course in web map design were converted to 'flipped learning': Lecture sessions were replaced by online short video lectures and multiple choice questions to be completed outside class. Class time was taken up with activities and exercises linked to the online learning. Students use of the online content was carefully tracked and detailed student feedback gathered. The response from students was good, 90% of them completed all the out of class activities and their feedback was very positive. The format has the advantage of being easily repurposed as a MOOC or scaled up in other ways. Lessons learnt from the implementation of the materials and the analysis of the VLE logs will be discussed as will ongoing efforts to reuse the materials in a MOOC.

Twenty years of ABACC: Accomplishments, lessons learnt and future perspectives

Energy Technology Data Exchange (ETDEWEB)

Peixoto, Orpet J.M. [ABACC- Brazilian Argentine Agency for Accounting and Control of Nuclear Materials, Rio de Janeiro (Brazil)

2012-06-15

From the inception of the implementation of the Quadripartite Agreement (INFCIRC/435), in 1991, ABACC has had an important role at the non-proliferation agenda and has also been an active player in the international safeguards. It was necessary for ABACC to develop a technical capacity to face the challenges to be a safeguards agency and to gain credibility in the nuclear safeguards world. This capacity means to develop and implement safeguards systems in the technical area, in the inspection framework, in the conceptual analysis of processes and approaches and in the political scenario. These tasks conducted the strategic plan of ABACC on the last 20 years. Among the accomplishments, ABACC has been involved in the application of safeguards to sensitive and complex installations, in developing safeguards instrumentation, in establishing a technical and trained inspectorate, in constructing a cooperative and coordinate environment with IAEA for safeguards application. Other challenges as R and D of equipment and quality assurance systems were also managed during all these years. ESARDA is one forum that ABACC is involved and always shares experience and ideas. On July 18th, 2011 ABACC will formally complete 20 years. This paper summarizes the accomplishments, lessons learnt and future actions for strengthen the ABACC safeguards role. It also addresses the collaboration of ABACC with other organizations in the non-proliferation and international safeguards arena.

Lessons Learnt of Thai Women Environmental Leaders

Directory of Open Access Journals (Sweden)

Sittipong Dilokwanich

2015-07-01

Full Text Available During the past few decades, Thai women have learned how to extent their roles from a care taker of children and a household to natural resources and environmental protection and management in local and inter-regional communities. Due to the application of National Economic and Social Development Plans, rapid resource exploitation has brought in natural resource and environmental degradation all over the country threatening communal security. For this reason, there have been a number of emerging environmental leaders who want to correct directions of national development, especially Thai woman environmental leaders who are taking a successful role of environmental guardian in their communities. This research attempts to explore why they took leadership role in environment, how they work so successful as an environmental guardian, and what their next move is. During early 2013 till mid-2014, there are 28 Thai woman leaders who received the award of Thai Environmental Conservation Mother from the Faculty of Environment and Resource Studies, Mahidol University between 2004 and 2012. They were in-depth interviewed and collected data were preceded by content analysis. Their lessons learnt show that most leaders saved their communities' environment and natural resources from the intervention of new development activities. Most of them had their parents as a good role model in environmental management who provide knowledge of morals and environmental ethics as a good basic of leadership while some shared their husband's responsibility in the same matter. Significantly, teamwork is their working style with the assistance of public participation to hold teamwork and collaboration of the community. Almost all leaders had systematic working with talents of patience, gentleness and sensitivity. The working network also broadens their new information and knowledge between practitioners. In the same time, more than half of the leaders can prepare their

Managing burn victims of suicide bombing attacks: outcomes, lessons learnt, and changes made from three attacks in Indonesia.

Science.gov (United States)

Chim, Harvey; Yew, Woon Si; Song, Colin

2007-01-01

Terror attacks in Southeast Asia were almost nonexistent until the 2002 Bali bomb blast, considered the deadliest attack in Indonesian history. Further attacks in 2003 (Jakarta), 2004 (Jakarta), and 2005 (Bali) have turned terrorist attacks into an ever-present reality. The authors reviewed medical charts of victims evacuated to the Singapore General Hospital (SGH) Burns Centre during three suicide attacks involving Bali (2002 and 2005) and the Jakarta Marriott hotel (2003). Problems faced, lessons learnt, and costs incurred are discussed. A burns disaster plan drawing on lessons learnt from these attacks is presented. Thirty-one patients were treated at the SGH Burns Centre in three attacks (2002 Bali attack [n = 15], 2003 Jakarta attack [n = 14], and 2005 Bali attack [n = 2]). For the 2002 Bali attack, median age was 29 years (range 20 to 50 years), median percentage of total burn surface area (TBSA) was 29% (range 5% to 55%), and median abbreviated burn severity index (ABSI) was 6 (range 3 to 10). Eight of 15 patients were admitted to the intensive care unit. For the 2003 Jakarta attack, median age was 35 years (range 24 to 56 years), median percentage of TBSA was 10% (range 2% to 46%), and median ABSI was 4 (range 3 to 9). A large number of patients had other injuries. Problems faced included manpower issues, lack of bed space, shortage of blood products, and lack of cadaver skin. The changing nature of terror attacks mandates continued vigilance and disaster preparedness. The multidimensional burns patient, complicated by other injuries, is likely to become increasingly common. A burns disaster plan with emphasis on effective command, control, and communication as well as organisation of health care personnel following a 'team concept' will do much to ensure that the sudden onset of a crisis situation at an unexpected time does not overwhelm hospital manpower and resources.

Lessons Learnt in the Development of Level 1 PUSPATI TRIGA Reactor Probability Safety Assessment: A Collaboration Project under the Norwegian Extra Budgetary Fund

International Nuclear Information System (INIS)

Mazleha Maskin; Tom, P.P.; Ahmad Hassan Sallehudin Mohd Sarif; Faizal Mohamed; Mohd Fazli Zakaria; Muhamad Puad Abu

2014-01-01

This article reports about the lessons learnt from the development of level 1 probabilistic safety assessment (PSA) project that was implemented under the IAEA mentoring program for TRIGA MARK II PUSPATI research reactor (RTP). As a project that involved more than 3 organizations, a strategic planning of the management and implementation of individual assignment is truly a hectic task. This report compiles all related activities from the forming of the Malaysian PSA team up to the final report submitted to the IAEA. (author)

Assembly and Quality Control of the LHC Cryostats at CERN Motivations, Means, Results and Lessons Learnt

CERN Document Server

Poncet, A; Parma, V; Strubin, P; Tock, JP; Tommasini, D

2007-01-01

In 2001, the project management decided to perform at CERN the final assembly of the LHC superconducting magnets with cryostat parts and cold masses produced by European Industry in large series. This industrial-like production has required a very significant investment in tooling, production facilities, engineering and quality control efforts, in contractual partnership with a consortium of firms. This unusual endeavour of a limited lifetime represented more than 850,000 working hours spanning over five years, the work being done on a result-oriented basis by the contractor. This paper presents the reasons for having conducted this project at CERN, summarizes the work breakdown structure, the production means and methods, the infrastructure specially developed, the tooling, logistics and quality control aspects of the work performed and the results achieved, in analytical form. Finally, the lessons learnt are outlined.

Applying the Innov8 approach for reviewing national health programmes to leave no one behind: lessons learnt from Indonesia

Science.gov (United States)

Saint, Victoria; Floranita, Rustini; Koemara Sakti, Gita Maya; Pambudi, Imran; Hermawan, Lukas; Villar, Eugenio; Magar, Veronica

2018-01-01

ABSTRACT The World Health Organization’s Innov8 Approach for Reviewing National Health Programmes to Leave No One Behind is an eight-step process that supports the operationalization of the Sustainable Development Goals’ commitment to ‘leave no one behind’. In 2014–2015, Innov8 was adapted and applied in Indonesia to review how the national neonatal and maternal health action plans could become more equity-oriented, rights-based and gender-responsive, and better address critical social determinants of health. The process was led by the Indonesian Ministry of Health, with the support of WHO. It involved a wide range of actors and aligned with/fed into the drafting of the maternal newborn health action plan and the implementation planning of the newborn action plan. Key activities included a sensitization meeting, diagnostic checklist, review workshop and in-country work by the review teams. This ‘methods forum’ article describes this adaptation and application process, the outcomes and lessons learnt. In conjunction with other sources, Innov8 findings and recommendations informed national and sub-national maternal and neonatal action plans and programming to strengthen a ‘leave no one behind’ approach. As follow-up during 2015–2017, components of the Innov8 methodology were integrated into district-level planning processes for maternal and newborn health, and Innov8 helped generate demand for health inequality monitoring and its use in planning. In Indonesia, Innov8 enhanced national capacity for equity-oriented, rights-based and gender-responsive approaches and addressing critical social determinants of health. Adaptation for the national planning context (e.g. decentralized structure) and linking with health inequality monitoring capacity building were important lessons learnt. The pilot of Innov8 in Indonesia suggests that this approach can help operationalize the SDGs’ commitment to leave no one behind, in particular in relation to

Lessons learnt from human papillomavirus (HPV) vaccination in 45 low- and middle-income countries

Science.gov (United States)

Howard, Natasha; Kabakama, Severin; Mounier-Jack, Sandra; Griffiths, Ulla K.; Feletto, Marta; Burchett, Helen E. D.; LaMontagne, D. Scott; Watson-Jones, Deborah

2017-01-01

Objective To synthesise lessons learnt and determinants of success from human papillomavirus (HPV) vaccine demonstration projects and national programmes in low- and middle-income countries (LAMICs). Methods Interviews were conducted with 56 key informants. A systematic literature review identified 2936 abstracts from five databases; after screening 61 full texts were included. Unpublished literature, including evaluation reports, was solicited from country representatives; 188 documents were received. A data extraction tool and interview topic guide outlining key areas of inquiry were informed by World Health Organization guidelines for new vaccine introduction. Results were synthesised thematically. Results Data were analysed from 12 national programmes and 66 demonstration projects in 46 countries. Among demonstration projects, 30 were supported by the GARDASIL® Access Program, 20 by Gavi, four by PATH and 12 by other means. School-based vaccine delivery supplemented with health facility-based delivery for out-of-school girls attained high coverage. There were limited data on facility-only strategies and little evaluation of strategies to reach out-of-school girls. Early engagement of teachers as partners in social mobilisation, consent, vaccination day coordination, follow-up of non-completers and adverse events was considered invaluable. Micro-planning using school/ facility registers most effectively enumerated target populations; other estimates proved inaccurate, leading to vaccine under- or over-estimation. Refresher training on adverse events and safe injection procedures was usually necessary. Conclusion Considerable experience in HPV vaccine delivery in LAMICs is available. Lessons are generally consistent across countries and dissemination of these could improve HPV vaccine introduction. PMID:28575074

Main Findings: Lessons to be Learnt

International Nuclear Information System (INIS)

2010-01-01

This section summarizes the main lessons to be learnt from the workshop: 1 - Workshop Methodology: This method of work has proven to be successful. Participants appreciated the high level of interaction with the other colleagues, especially in view of the variety of expertise that was represented at the workshop. The method also affords the participants the opportunity to learn about the status of waste management in the host country, and to come into contact with the main actors. Conversely, the method also affords the host country programme added visibility at the international level. 2 - National Regulations and International Guidance and Bases for Criteria and Regulatory Judgement: There is reasonable consensus amongst national regulations on fundamental regulatory objectives, but much less agreement on the most appropriate criteria. Consensus is nationally and internationally hampered by the lack of common definition of concepts and terms. International guidance is interpreted in different ways in each country. International guidance is rather difficult to interpret, understand and apply. It is important that stakeholders understand the bases for regulatory judgements. 3 - Optimisation: The fundamental goals of optimisation need to be clarified. Optimisation of long-term vs. short-term safety remains problematic. The process of performing optimisation is more important than the numerical or scientific result. A transparent, stepwise and iterative process of decision making is essential for optimisation. The basic, broad rules for decision making and involvement of stakeholders need to be defined in advance. 4 - Technical Indicators for Safe Performance: The relative importance of different safety indicators varies with timescale. There is still much to be done before reaching consensus on the relative importance of different time frames. More discussion is needed on time cut-offs for regulatory compliance. More discussion on the meaning and applicability of

The effects of hospital reforms on the management of public hospitals in Tanzania: Challenges and lessons learnt.

Science.gov (United States)

Shwekerela, Byera

2014-01-01

Although hospital reforms are being advocated internationally as part of a solution to hospital management problems in developing countries, studies have shown that they do give rise to some challenges. A study was undertaken that used in-depth interviews, focus group discussion and document review to examine hospital reforms. The article examines the effects of reforms on the management of Level II public hospitals in Tanzania and documents the related challenges and lessons Learnt. It is shown that hospital reforms have mixed effects in resource-strained hospitals, and that hospital reform actions may have replaced the bureaucratic inefficiencies associated with hospitals being managed from the central level (MoHSW) with the equally bureaucratic inefficiencies that characterize the management of these hospitals from a supposedly local level, the office of the Regional Administrative Secretary (RAS). Managing hospitals from this level seems to cause many hospital management problems to be left unattended.

The history of mast cell and basophil research - some lessons learnt from the last century.

Science.gov (United States)

Blank, U; Falcone, F H; Nilsson, G

2013-09-01

This year (2013) marks the 50th anniversary of death of Otto Carl Willy Prausnitz (1876-1963) and Heinz Küstner (1897-1963). The two physicians, when working at the Hygiene Institute at the University of Breslau, Germany (Prausnitz was the Head of the Institute), described in 1921 what is still called today the Prausnitz-Küstner or PK reaction showing that allergy could be transferred from the allergic person by transferring serum to a healthy person. Their discovery ended the belief that an anaphylactic/allergic reaction was caused by poisons, but to the contrary showed that the presence of the hypersensitivity factor could be transferred to other people. We know now that this factor is immunoglobulin E (IgE), sensitizing mast cells and basophils to respond to an allergic stimulus. We take this occasion to retrace some of the important discoveries and lessons learnt from the last century relating to the function of these two cell types as effectors of the IgE system and the mediators they produce. © 2013 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Developing children’s palliative care in Africa through beacon centres: lessons learnt

Science.gov (United States)

2013-01-01

Much progress has been made in the provision of palliative care across sub-Saharan Africa, however much still remains to be done, particularly in the area of children’s palliative care (CPC). The Beacon Centres programme was set up in 2009, aimed at improving access to CPC in South Africa, Uganda and Tanzania through more and better-trained health professionals and CPC clinical services of a high standard. Having identified sites in each country to develop into CPC Beacon Centres, Navigators were identified who would be the ‘champions’ for CPC in those sites and lead a programme of training, mentorship and support. Five navigators (2 in Uganda and Tanzania and 1 in South Africa) were trained between September and December 2009. Following this they undertook CPC needs assessments at the 3 centres and set up and delivered a six-month CPC training programme, providing mentorship and support to students to enable them to integrate CPC into their workplaces. To date, 188 participants have commenced the six-month course, with 80 having completed it. CPC has been integrated into the activities of the centres and a CPC virtual resource centre set up in South Africa. The achievements from the Beacon project have been great and the work of the navigators immense, but as in all projects it has not been without its challenges. Lessons learnt include issues around: the focus of the project; the length and nature of the training; assessment; accreditation; the choice of navigators; mentoring; administrative support; co-ordination; the choice of project sites; and the integration of CPC into services. The need for CPC is not going to go away and it is therefore important that models of scaling-up are found that are not only practical, feasible, affordable and sustainable, but that focus on the outcome of improved CPC for all those who need it. It is hoped that the lessons shared from the Beacon Project will help in developing and implementing such models. PMID:23419095

Recruiting Dementia Caregivers Into Clinical Trials: Lessons Learnt From the Australian TRANSCENDENT Trial.

Science.gov (United States)

Leach, Matthew J; Ziaian, Tahereh; Francis, Andrew; Agnew, Tamara

2016-01-01

The burden on those caring for a person with dementia is substantial. Although quality research assists in addressing the needs of these caregivers, recruiting caregivers into clinical studies is often problematic. This investigation explores the difficulties and successes in recruiting dementia caregivers into community-based clinical research by reporting the findings of a mixed-method substudy of a multicenter randomized controlled trial involving 40 community-dwelling dementia caregivers living in Adelaide, South Australia. Data for the substudy were derived from standardized trial monitoring documentation and structured telephone interviews. From a total of 16 distinct methods used across a 12-month recruitment campaign, the most cost-effective strategy was the distribution of flyers through a single study site. This approach generated the greatest number of enrollments of all methods used, achieving a 67% recruitment yield. The least cost-effective strategy, with a 0% recruitment yield, was the publication of a newspaper advertisement. Themes that emerged from the interviews pointed toward 5 key facilitators and 3 barriers to future trial recruitment. This study has generated new insights into the effective recruitment of dementia caregivers into clinical trials. We anticipate that these lessons learnt will assist in shaping the recruitment strategies of future studies of dementia caregivers.

Incidence of trampoline related pediatric fractures in a large district general hospital in the United Kingdom: lessons to be learnt.

Science.gov (United States)

Bhangal, K K; Neen, D; Dodds, R

2006-04-01

To test the observation that the incidence of trampoline related pediatric fractures is increasing-both nationally and in a large district general hospital. A retrospective analysis was undertaken of patient records establishing mechanism of injury of pediatric fractures over three consecutive summers from 2000-03. Theatre records of fractures treated operatively were used as the initial data source. A statistically significant increase in trampoline related injuries was discovered. This reflects the rising incidence of injuries from national data and furthermore corresponds to the growing popularity of domestic use trampolines in the UK. The incidence of injuries is increasing. There are lessons to be learnt from existing work from countries where trampoline prevalence has been greater for longer. The authors recommend various safety measures that may reduce children's injuries.

VVER operational safety improvements: lessons learnt from European co-operation and future research needs

International Nuclear Information System (INIS)

Pazdera, F.; Vasa, I.; Zd'arek, J.

2003-01-01

The paper summarises involvement of Nuclear Research Institute Rez (NRI) in the areas which are directly related to Reactor Operational Safety and Plant Life Management, it also gives an idea how results of the research projects can be used to enhance safety of VVER reactors. These issues are for many years subject of a wide international co-operation effort, covered by such programmes as PHARE, OECD/NEA TACIS, 5th Framework Programme. Nuclear Research Institute participated in the majority of these programmes and projects, which allowed us to evaluate benefits (especially for VVER reactors) of the projects already finalised or running, as well as to formulate so-called 'future research needs', which possibly may be pursued within 6th Framework Programme. The paper highlights the main features of some projects our Institute was and is involved in, emphasising the most important results, expectations and future needs. It also very briefly, deals with some general and particular lessons learnt within these projects and their application to VVER reactors, especially as to their safety improvement. The paper also mentions VVER-focused projects and activities, co-ordinated by the OECD, which should enable to extend multilateral contacts already existing between organisations of the EU countries to include organisations from Russia, USA, Japan and possibly some other countries

Mapping infectious disease hospital surge threats to lessons learnt in Singapore: a systems analysis and development of a framework to inform how to DECIDE on planning and response strategies.

Science.gov (United States)

Singh, Shweta R; Coker, Richard; Vrijhoef, Hubertus J-M; Leo, Yee Sin; Chow, Angela; Lim, Poh Lian; Tan, Qinghui; Chen, Mark I-Cheng; Hildon, Zoe Jane-Lara

2017-09-04

Hospital usage and service demand during an Infectious Disease (ID) outbreak can tax the health system in different ways. Herein we conceptualize hospital surge elements, and lessons learnt from such events, to help build appropriately matched responses to future ID surge threats. We used the Interpretive Descriptive qualitative approach. Interviews (n = 35) were conducted with governance and public health specialists; hospital based staff; and General Practitioners. Key policy literature in tandem with the interview data were used to iteratively generate a Hospital ID Surge framework. We anchored our narrative account within this framework, which is used to structure our analysis. A spectrum of surge threats from combinations of capacity (for crowding) and capability (for treatment complexity) demands were identified. Starting with the Pyramid scenario, or an influx of high screening rates flooding Emergency Departments, alongside fewer and manageable admissions; the Reverse-Pyramid occurs when few cases are screened and admitted but those that are, are complex; during a 'Black' scenario, the system is overburdened by both crowding and complexity. The Singapore hospital system is highly adapted to crowding, functioning remarkably well at constant near-full capacity in Peacetime and resilient to Endemic surges. We catalogue 26 strategies from lessons learnt relating to staffing, space, supplies and systems, crystalizing institutional memory. The DECIDE model advocates linking these strategies to types of surge threats and offers a step-by-step guide for coordinating outbreak planning and response. Lack of a shared definition and decision making of surge threats had rendered the procedures somewhat duplicative. This burden was paradoxically exacerbated by a health system that highly prizes planning and forward thinking, but worked largely in silo until an ID crisis hit. Many such lessons can be put into play to further strengthen our current hospital governance

A GUIDED SWAT MODEL APPLICATION ON SEDIMENT YIELD MODELING IN PANGANI RIVER BASIN: LESSONS LEARNT

Directory of Open Access Journals (Sweden)

Preksedis Marco Ndomba

2008-12-01

Full Text Available The overall objective of this paper is to report on the lessons learnt from applying Soil and Water Assessment Tool (SWAT in a well guided sediment yield modelling study. The study area is the upstream of Pangani River Basin (PRB, the Nyumba Ya Mungu (NYM reservoir catchment, located in the North Eastern part of Tanzania. It should be noted that, previous modeling exercises in the region applied SWAT with preassumption that inter-rill or sheet erosion was the dominant erosion type. In contrast, in this study SWAT model application was guided by results of analysis of high temporal resolution of sediment flow data and hydro-meteorological data. The runoff component of the SWAT model was calibrated from six-years (i.e. 1977–1982 of historical daily streamflow data. The sediment component of the model was calibrated using one-year (1977–1988 daily sediment loads estimated from one hydrological year sampling programme (between March and November, 2005 rating curve. A long-term period over 37 years (i.e. 1969–2005 simulation results of the SWAT model was validated to downstream NYM reservoir sediment accumulation information. The SWAT model captured 56 percent of the variance (CE and underestimated the observed daily sediment loads by 0.9 percent according to Total Mass Control (TMC performance indices during a normal wet hydrological year, i.e., between November 1, 1977 and October 31, 1978, as the calibration period. SWAT model predicted satisfactorily the long-term sediment catchment yield with a relative error of 2.6 percent. Also, the model has identified erosion sources spatially and has replicated some erosion processes as determined in other studies and field observations in the PRB. This result suggests that for catchments where sheet erosion is dominant SWAT model may substitute the sediment-rating curve. However, the SWAT model could not capture the dynamics of sediment load delivery in some seasons to the catchment outlet.

A GUIDED SWAT MODEL APPLICATION ON SEDIMENT YIELD MODELING IN PANGANI RIVER BASIN: LESSONS LEARNT

Directory of Open Access Journals (Sweden)

Preksedis M. Ndomba

2008-01-01

Full Text Available The overall objective of this paper is to report on the lessons learnt from applying Soil and Water Assessment Tool (SWAT in a well guided sediment yield modelling study. The study area is the upstream of Pangani River Basin (PRB, the Nyumba Ya Mungu (NYM reservoir catchment, located in the North Eastern part of Tanzania. It should be noted that, previous modeling exercises in the region applied SWAT with preassumption that inter-rill or sheet erosion was the dominant erosion type. In contrast, in this study SWAT model application was guided by results of analysis of high temporal resolution of sediment flow data and hydro-meteorological data. The runoff component of the SWAT model was calibrated from six-years (i.e. 1977¿1982 of historical daily streamflow data. The sediment component of the model was calibrated using one-year (1977-1988 daily sediment loads estimated from one hydrological year sampling programme (between March and November, 2005 rating curve. A long-term period over 37 years (i.e. 1969-2005 simulation results of the SWAT model was validated to downstream NYM reservoir sediment accumulation information. The SWAT model captured 56 percent of the variance (CE and underestimated the observed daily sediment loads by 0.9 percent according to Total Mass Control (TMC performance indices during a normal wet hydrological year, i.e., between November 1, 1977 and October 31, 1978, as the calibration period. SWAT model predicted satisfactorily the long-term sediment catchment yield with a relative error of 2.6 percent. Also, the model has identified erosion sources spatially and has replicated some erosion processes as determined in other studies and field observations in the PRB. This result suggests that for catchments where sheet erosion is dominant SWAT model may substitute the sediment-rating curve. However, the SWAT model could not capture the dynamics of sediment load delivery in some seasons to the catchment outlet.

National planning guidelines for environment ally sustainable development in Scotland and lessons learnt for Pakistan

International Nuclear Information System (INIS)

Qamar-ul-Islam; Anjum, G.A.; Shahzad, M.

2005-01-01

This piece of research work reflects the researcher's academic as well as the practical experiences of Scottish planning about the concept, issues and policy formulations. It is in the context of National Planning Policy Guidelines, originated in Scotland with particular reference to it's Fife Region. The first part reflects the general overview of Scotland followed by brief description of the region. Another part deals with the existing strategic issues in the region which are related to land and the environment notably rural planning priorities, agricultural scarce land, conservation of recreational and tourist areas, forest land potentials, landscape resources, national scenic areas, petro-chemical, industrial zones, river pollution and future land use for housing. This study has suggested National Planning Policy Guidelines to these issues. Last section deals with the lessons learnt from Scotland and appropriate application of these guidelines in case of Pakistan. The establishment of the relevant National Planning Guidelines according to our local environmental and socio-economic conditions can also play a significant role to safe guard our rural and urban landscapes and their respective environments. These broad guidelines must therefore be recommended in the broader spectrum in spatial linkage. Moreover these guidelines must therefore synthesize and articulated specifically at structure plans, master plans at district, sub district or local plans and planning processes which can lead Pakistan towards environmentally sustainable development. (author)

Lessons learnt from 20 years surveillance of malaria drug resistance prior to the policy change in Burkina Faso.

Science.gov (United States)

Tinto, Halidou; Valea, Innocent; Ouédraogo, Jean-Bosco; Guiguemdé, Tinga Robert

2016-01-01

The history of drug resistance to the previous antimalarial drugs, and the potential for resistance to evolve to Artemisinin-based combination therapies, demonstrates the necessity to set-up a good surveillance system in order to provide early warning of the development of resistance. Here we report a review summarizing the history of the surveillance of drug resistance that led to the policy change in Burkina Faso. The first Plasmodium falciparum Chloroquine-Resistance strain identified in Burkina Faso was detected by an in vitro test carried out in Koudougou in 1983. Nevertheless, no further cases were reported until 1987, suggesting that resistant strains had been circulating at a low prevalence before the beginning of the systematic surveillance system from 1984. We observed a marked increase of Chloroquine-Resistance in 2002-2003 probably due to the length of follow-up as the follow-up duration was 7 or 14 days before 2002 and 28 days from 2002 onwards. Therefore, pre-2002 studies have probably under-estimated the real prevalence of Chloroquine-Resistance by not detecting the late recrudescence. With a rate of 8.2% treatment failure reported in 2003, Sulfadoxine-Pyrimethamine was still efficacious for the treatment of uncomplicated malaria in Burkina Faso but this rate might rapidly increase as the result of its spreading from neighboring countries and due to its current use for both the Intermittent Preventive Treatment in pregnant women and Seasonal Malaria Chemoprophylaxis. The current strategy for the surveillance of the Artemisinin-based combination treatments resistance should build on lessons learnt under the previous period of 20 years surveillance of Chloroquine and Sulfadoxine-Pyrimethamine resistance (1994-2004). The most important aspect being to extend the number of sentinel sites so that data would be less patchy and could help understanding the dynamic of the resistance.

From inventivity in Limerick to creativity in Aveiro: lessons learnt

CSIR Research Space (South Africa)

Wong, W

2009-01-01

Full Text Available This paper describes the key lessons from an earlier HCI Educators’ conference, held in Limerick in 2006, the outcomes of which led to the theme of HCIEd 2007 – Creativity: Experiencing to Educate and Design. The paper discusses the lessons leant...

Strategies for recruiting South Asian women to cancer screening research and the lessons learnt.

Science.gov (United States)

Chan, Dorothy N S; So, Winnie K W

2016-11-01

The aim of this study was to describe and discuss the recruitment strategies used in a research study of cervical cancer screening among South Asian women, the challenges encountered and the lessons learnt from the experience. Ethnic minority populations face different barriers to participating in research studies. Strategies have been developed to recruit this population to health-related research in Western countries, but there is little information about such research in the Asian region. Discussion paper. The discussion is based on our previous experience. The source of this experience is the recruitment strategies used, their results and the challenges encountered during the process. Culturally, relevant strategies and maintaining good relationships with stakeholders improved participant recruitment. Familiarity with South Asians' traditional calendar - when cultural and religious festivals are held every year - would aid the setting up of appropriate schedules for participant recruitment, either before or after the periods when they cannot be reached, such as Ramadan. South Asian women are often busy with childcare and housework. This is their major responsibility in the family and any failure to fulfil such duties is a source of stress and may foster feelings of guilt. A better understanding of their daily routines is therefore important. Such information enables the establishment of daily meeting schedules to increase the success rate of recruitment. Recruitment is a tedious process, but appropriate planning and taking account of cultural and religious practices and daily schedules will help to improve its rate of success. © 2016 John Wiley & Sons Ltd.

Lay and peer counsellors to reduce leprosy-related stigma--lessons learnt in Cirebon, Indonesia.

Science.gov (United States)

Lusli, Mimi; Peters, Ruth M H; Zweekhorst, Marjolein B M; Van Brakel, Wim H; Seda, Francisia S S E; Bunders, Joske F G; Irwanto

2015-03-01

Counselling has been identified as a promising strategy to reduce stigma. Lay and peer counsellors have provided counselling in various fields, but this has not yet been studied in the field of leprosy. The Stigma Assessment and Reduction of Impact (SARI) project in Cirebon District, Indonesia took up this endeavour. This paper describes the initial experiences based on the perspectives of the lay and peer counsellors and aims to provide lessons learnt for future initiatives. The selection of lay and peer counsellors was based upon pre-defined criteria such as completed junior high school and level of confidence. This study draws on the notes of seven monitoring and evaluation meetings and 21 group discussions the main researcher facilitated with the lay and peer counsellors and the notes written by the lay and peer counsellors on the sessions with their clients. In total, 198 people affected by leprosy were offered counselling by the 11 lay and 12 peer counsellors; 145 accepted this offer. The other 53 either did not need counselling or did not want to participate for example due to worries about disclosure. Effective communication skills such as listening and asking effective questions were important, but also difficult to acquire for the lay and peer counsellors. Sharing personal experiences was highly appreciated by clients and stimulated a deepened reflection. Challenges related to concealment and effective skills exist, but some people affected by leprosy and others can become effective counsellors making it at the outset a challenging but nevertheless promising intervention.

Generating a city's first report on bicyclist safety: lessons from the field.

Science.gov (United States)

Lopez, Dahianna S; Hemenway, David

2017-08-03

wise use of advocacy, group dynamics, and politics. Our hope is that the lessons learnt from our experience in Boston can help others do even better. © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

Importance of rodents for hydrology: lessons learnt from various field experiments

Science.gov (United States)

van Schaik, Loes; Zangerlé, Anne; Schneider, Anne-Kathrin; Schröder, Boris; Eccard, Jana

2017-04-01

organisms are known to create soil macropores of different sizes and with varying extent and orientation: most commonly earthworms, rodents, moles and roots. Preferential flow through macropore networks is dynamic and typically occurs when short individual macropores become connected at the hillslope scale as the nodes between the macropores become wet. Large lateral macropores may contribute to rapid subsurface stormflow of water and solutes at hillslope scale and supply a significant part of the catchment scale discharge during high intensity rainfall events even under relatively dry catchment state. Outflow from soil pipes, especially in the valley bottom or along the banking near to streams, is frequently observed, however, it remains a challenge to measure the spatial distribution, extent and connectivity of macropores at hill slope scales. We hypothesize that local information on organism abundances may be used as an indicator for spatial variability in infiltration, water storage and fluxes at the small scale and that knowledge on the landscape scale spatial distribution of organisms can provide information on connectivity of macropores at hillslope scale. Here we summarize the lessons learnt during three years of measurements aimed at determining the influence of rodent burrows on soil hydrology in a meso-scale catchment. Within the Attert Catchment (297 km2) in Luxembourg we performed sprinkling experiments with a brilliant blue tracer on twelve plots, of which six directly above rodent burrow openings and six on a surface without a rodent burrow opening, in order to examine the influence of the burrow openings on the infiltration pattern. Then we tested the extent of flow through mice burrows in different forest types, with varying geology and slope, by supplying 5 Liters of water with brilliant blue tracer directly to 24 burrow openings at soil surface. We excavated the burrows to measure how far the water was transported laterally in the burrow. Though

Implementation of Defence in Depth at Nuclear Power Plants. Lessons Learnt from the Fukushima Daiichi Accident

International Nuclear Information System (INIS)

Lachaume, Jean-Luc; Miller, Douglass; Rzentkowski, Greg; Lahtinen, Nina; Valtonen, Keijo; Foucher, Laurent; Harikumar, Shri S.; Yamada, Tomoho; Sharafutdinov, Rashet; Kuznetsov, Mark; Carlsson, Lennart; Hanberg, Jan; Theiss, Klaus; Holahan, Gary; Williams, Donna; Nuenighoff, Kay; Wattelle, Emmanuel; Lazo, Edward; White, Andrew; Reig, Javier; Salgado, Nancy; Weightman, Mike

2016-01-01

Defence in depth (DiD) is a concept that has been used for many years alongside tools to optimise nuclear safety in reactor design, assessment and regulation. The 2011 Fukushima Daiichi nuclear power plant accident raised many questions and gave unique insight into nuclear safety issues, including DiD. In June 2013, the NEA held a Joint Workshop on Challenges and Enhancements to DiD in Light of the Fukushima Daiichi Accident (NEA, 2014), organised by the NEA Committee on the Safety of Nuclear Installations (CSNI) and the NEA Committee on Nuclear Regulatory Activities (CNRA). It was noted at the time that further work would be beneficial to enhance nuclear safety worldwide, especially with regard to the implementation of DiD. Accordingly, a senior-level task group (STG) was set up to produce a regulatory guidance booklet that would assist member countries in the use of DiD, taking into account lessons learnt from the 2011 accident. This regulatory guidance booklet builds on the work of this NEA workshop, of the International Atomic Energy Agency (IAEA), the Western European Nuclear Regulators Association (WENRA) and of other members of the STG. It uses as its basis the International Nuclear Safety Advisory Group's Defence in Depth in Nuclear Safety study (INSAG-10) (IAEA, 1996). The booklet provides insights into the implementation of DiD by regulators and emergency management authorities after the Fukushima Daiichi accident, aiming to enhance global harmonisation by providing guidance on: - the background to the DiD concept; - the need for independent effectiveness among the safety provisions for the various DiD levels, to the extent practicable; - the need for greater attention to reinforce prevention and mitigation at the various levels; - the vital importance of ensuring that common cause and common mode failures, especially external events acting in combination, do not lead to breaches of safety provisions at several DiD levels, taking note of the

Lessons learnt by US nuclear plant operators

International Nuclear Information System (INIS)

Hill, W.

2007-01-01

Transparency means to communicate to the constituents openly and honestly, as soon as appear credible information. The author deals the subject in four fold: experience in the United States that have taught how not to communicate about nuclear energy; the successfully apply of these lessons learned to subsequent events; the need for transparency reaffirmed by more recent events; ongoing efforts by the United States industry to strengthen the core principles of transparency. (A.L.B.)

Coping with Natural Disasters: Lessons Learnt by a Head of Department

Science.gov (United States)

Lord, Beverley

2011-01-01

Since the first of the 29 significant earthquakes and thousands of aftershocks that the University of Canterbury (New Zealand) community has endured in the last year, Beverly Lord has learned a few lessons as a departmental head in a university during a time of natural disaster. Herein, she organizes and describes these lessons under five…

Internet of Things Platform for Smart Farming: Experiences and Lessons Learnt.

Science.gov (United States)

Jayaraman, Prem Prakash; Yavari, Ali; Georgakopoulos, Dimitrios; Morshed, Ahsan; Zaslavsky, Arkady

2016-11-09

crop recommendations for any particular farm. SmartFarmNet can integrate virtually any IoT device, including commercially available sensors, cameras, weather stations, etc., and store their data in the cloud for performance analysis and recommendations. An evaluation of the SmartFarmNet platform and our experiences and lessons learnt in developing this system concludes the paper. SmartFarmNet is the first and currently largest system in the world (in terms of the number of sensors attached, crops assessed, and users it supports) that provides crop performance analysis and recommendations.

Internet of Things Platform for Smart Farming: Experiences and Lessons Learnt

Directory of Open Access Journals (Sweden)

Prem Prakash Jayaraman

2016-11-01

and personalised crop recommendations for any particular farm. SmartFarmNet can integrate virtually any IoT device, including commercially available sensors, cameras, weather stations, etc., and store their data in the cloud for performance analysis and recommendations. An evaluation of the SmartFarmNet platform and our experiences and lessons learnt in developing this system concludes the paper. SmartFarmNet is the first and currently largest system in the world (in terms of the number of sensors attached, crops assessed, and users it supports that provides crop performance analysis and recommendations.

Lessons learnt from the first EMEP intensive measurement periods

Directory of Open Access Journals (Sweden)

W. Aas

2012-09-01

explained by an underestimation of residential wood burning sources. It should be noted that both primary and secondary OC has been included in the calculations for the first time, showing promising results. Mineral dust is important, especially in southern Europe, and the model seems to capture the dust episodes well. The lack of measurements of mineral dust hampers the possibility for model evaluation for this highly uncertain PM component.

There are also lessons learnt regarding improved measurements for future intensive periods. There is a need for increased comparability between the measurements at different sites. For the nitrogen compounds it is clear that more measurements using artefact free methods based on continuous measurement methods and/or denuders are needed. For EC/OC, a reference methodology (both in field and laboratory was lacking during these periods giving problems with comparability, though measurement protocols have recently been established and these should be followed by the Parties to the EMEP Protocol. For measurements with no defined protocols, it might be a good solution to use centralised laboratories to ensure comparability across the network. To cope with the introduction of these new measurements, new reporting guidelines have been developed to ensure that all proper information about the methodologies and data quality is given.

Decommissioning costing approach based on the standardised list of costing items. Lessons learnt by the OMEGA computer code

International Nuclear Information System (INIS)

Daniska, Vladimir; Rehak, Ivan; Vasko, Marek; Ondra, Frantisek; Bezak, Peter; Pritrsky, Jozef; Zachar, Matej; Necas, Vladimir

2011-01-01

The document 'A Proposed Standardised List of Items for Costing Purposes' was issues in 1999 by OECD/NEA, IAEA and European Commission (EC) for promoting the harmonisation in decommissioning costing. It is a systematic list of decommissioning activities classified in chapters 01 to 11 with three numbered levels. Four cost group are defined for cost at each level. Document constitutes the standardised matrix of decommissioning activities and cost groups with definition of content of items. Knowing what is behind the items makes the comparison of cost for decommissioning projects transparent. Two approaches are identified for use of the standardised cost structure. First approach converts the cost data from existing specific cost structures into the standardised cost structure for the purpose of cost presentation. Second approach uses the standardised cost structure as the base for the cost calculation structure; the calculated cost data are formatted in the standardised cost format directly; several additional advantages may be identified in this approach. The paper presents the costing methodology based on the standardised cost structure and lessons learnt from last ten years of the implementation of the standardised cost structure as the cost calculation structure in the computer code OMEGA. Code include also on-line management of decommissioning waste, decay of radioactively, evaluation of exposure, generation and optimisation of the Gantt chart of a decommissioning project, which makes the OMEGA code an effective tool for planning and optimisation of decommissioning processes. (author)

Lessons learnt form PSAS for new and advanced reactors in Russia

International Nuclear Information System (INIS)

Morozov, V.; Tokmachev, G.

2012-01-01

'best estimate' approach recommended by regulatory guides. Fourthly, the PSA development for advanced NPPs has raised some issues originated from unknown new components, processes and technologies incorporated into the design of an advanced plant. This is a challenge to PSA developers. The paper addresses some issues resolved while carrying out PSAs for advanced NPPs. They include the reliability estimation for new components, long-term mission time modeling, assessment of defense against common cause failures, software reliability treatment, etc. Finally, some PSA results for new advanced VVER plants under construction and the first lessons learnt from the Fukushima accident are discussed. (authors)

Learning from nuclear regulatory self-assessment. International peer review of the CSN report on lessons learnt from the essential service water system degradation event at the Vandellos nuclear power plant

International Nuclear Information System (INIS)

2006-01-01

Nuclear regulatory self-assessment together with the benchmarking of regulatory practices against those of other countries operating nuclear power plants are key elements in maintaining a high level of nuclear safety. In that light, the Spanish Consejo de Seguridad Nuclear (CSN) formally asked the OECD Nuclear Energy Agency (NEA) to establish an international peer review team to assess the CSN report on the lessons learnt as a result of the 2004 Vandellos II event involving essential service water system degradation. The International Review Team considers the CSN report prepared in follow-up to the Vandellos event to be a commendable effort in regulatory self-assessment. The report, complemented by this international peer review, should enable the CSN to take appropriate action to ensure that its regulatory supervision is in line with best international practice. (authors)

Experience and lessons learnt from clearance in Germany

International Nuclear Information System (INIS)

Thierfeldt, Stefan

2002-01-01

Clearance is an important corner-stone of waste management in nuclear installations in Germany. It has been practised successfully for around two decades. The importance of clearance can also be judged from the fact that it has been included detailedly in the new German Radiation Protection Ordinance. Currently, there are 19 NPPs and a number of fuel cycle installations in operation in Germany. The main waste quantities, however, arise from the dismantling of NPPs and fuel cycle installations which are currently in decommissioning. As most of the decommissioning projects are targeted for early dismantling instead of safe enclosure, there is already considerable experience with the application of clearance procedures and verification of clearance levels. The German waste management strategy is governed by two options: Clearance of the material (after decontamination and release measurement). After clearance, the material is no longer regarded as radioactive in a legal sense. Final disposal of the material as radioactive waste in a deep geological repository (no near-surface disposal facilities exist or are planned in Germany). A deep geological repository is planned to be operable around 2030. Stefan Thierfeldt described German clearance requirements and lessons learned from their application to decommissioning of power reactors. The great majority of the waste was in fact recycled, although the costs were dominated by the small fraction that had to be disposed of as radioactive waste. Among the lessons learned from the German experience were some revealing insights into the public perception of both clearance and of recycling of material from decommissioning of a nuclear installation

Improving diet and physical activity: 12 lessons from controlling tobacco smoking

OpenAIRE

Yach, Derek; McKee, Martin; Lopez, Alan D; Novotny, Tom

2005-01-01

On behalf of Oxford Vision 2020, a partnership dedicated to preventing the forecast worldwide growth of chronic diseases, the authors suggest that 12 lessons learnt from attempts to control tobacco smoking could be used to tackle the chronic disease epidemics evolving from unhealthy diets and a lack of physical activity

Important lessons to be learnt from 'Daimler'

DEFF Research Database (Denmark)

Werlauff, Erik

2014-01-01

” (hinreichende Wahrscheinlichkeit). Disclosure should take place when there is a “realistic prospect” (tatsächlich erwartet werden kann) that the future event will occur. Intermediate steps (Zwischenschritte) can in themselves be stock relevant. Third, under German law, as well as under US law, it is natural...... to be able to sue the quoted company itself on grounds of misleading or delayed stock announcements. Other countries, including Denmark, are gradually coming to a similar state of law, however without statutory law to guide investors. The lesson for the EU should be that common rules are needed in this field...... implemented the market abuse directive, it must have trusted the German version of it (like countries often do). However, this version demanded too high a probability that a stock relevant event would occur, and German legislation was based on the German version of the directive. The Court compared...

Pesticide leaching through sandy and loamy fields – Long-term lessons learnt from the Danish Pesticide Leaching Assessment Programme

International Nuclear Information System (INIS)

Rosenbom, Annette E.; Olsen, Preben; Plauborg, Finn; Grant, Ruth; Juhler, René K.; Brüsch, Walter; Kjær, Jeanne

2015-01-01

The European Union authorization procedure for pesticides includes an assessment of the leaching risk posed by pesticides and their degradation products (DP) with the aim of avoiding any unacceptable influence on groundwater. Twelve-year's results of the Danish Pesticide Leaching Assessment Programme reveal shortcomings to the procedure by having assessed leaching into groundwater of 43 pesticides applied in accordance with current regulations on agricultural fields, and 47 of their DP. Three types of leaching scenario were not fully captured by the procedure: long-term leaching of DP of pesticides applied on potato crops cultivated in sand, leaching of strongly sorbing pesticides after autumn application on loam, and leaching of various pesticides and their DP following early summer application on loam. Rapid preferential transport that bypasses the retardation of the plow layer primarily in autumn, but also during early summer, seems to dominate leaching in a number of those scenarios. - Highlights: • Field-results reveal shortcomings in the EU authorization procedure for pesticides. • The plough layer can be bypassed via preferential transport in e.g. wormholes. • Pesticides properties are decisive for leaching pattern on the sandy fields. • The hydrogeological settings control the leaching patterns on the loamy fields. • Pesticide detection frequency seems to be independent of the month of the year. - Long-term lessons learnt from the Danish Pesticide Leaching Assessment Programme reveals shortcomings in the European Union authorization procedure for pesticides

Lessons learnt from the introduction of the contraceptive implant in ...

African Journals Online (AJOL)

This article explores the complexities of introducing new contra ... framework[1,2] and other emerging literature, lessons are identified and key .... events and negative user experiences related to inadequate quality of care, which even if ..... completion; CM, JS, NLD: reviewed and assisted with the development of the initial ...

Lessons learned on stakeholder issues in decommissioning

International Nuclear Information System (INIS)

O'Sullivan, P.; Pescatore, C.

2008-01-01

Issues of public concern during decommissioning and dismantling (D and D) are partly the same and partly different from those of the preceding phases (planning, construction and operation). While in the course of construction and operation the main challenges include meeting expectations of a higher quality of life, accommodating a growing population, mitigating construction nuisances, and assuring the safe operation of the facility, the main concerns in the D and D phase are decreasing employment rate, the eventual reduction of revenues for the municipality, the future use of the affected land and negative social impacts (e.g., out-migration). The decommissioning phase is characterised by heterogeneity of stakeholder interests and values, difficulties of reaching consensus or compromise, and difficulties in connection with the harmonization of energy production, environmental protection and sustainable socio-economic development considerations. Typically, there might also be tensions between local and regional decisions. As in other phases, the building of trust between stakeholder is crucial from the point of view of conflict management, and social lessons learnt from the siting and developments of nuclear facilities are widely applicable in the field of D and D as well. A review is presented of major lessons to be learnt from NEA activities in the field of decommissioning and stakeholder involvement. (author)

Lessons learned on stakeholder issues in decommissioning

Energy Technology Data Exchange (ETDEWEB)

O' Sullivan, P.; Pescatore, C. [OECD Nuclear Energy Agency, 92 - Issy les Moulineaux (France)

2008-07-01

Issues of public concern during decommissioning and dismantling (D and D) are partly the same and partly different from those of the preceding phases (planning, construction and operation). While in the course of construction and operation the main challenges include meeting expectations of a higher quality of life, accommodating a growing population, mitigating construction nuisances, and assuring the safe operation of the facility, the main concerns in the D and D phase are decreasing employment rate, the eventual reduction of revenues for the municipality, the future use of the affected land and negative social impacts (e.g., out-migration). The decommissioning phase is characterised by heterogeneity of stakeholder interests and values, difficulties of reaching consensus or compromise, and difficulties in connection with the harmonization of energy production, environmental protection and sustainable socio-economic development considerations. Typically, there might also be tensions between local and regional decisions. As in other phases, the building of trust between stakeholder is crucial from the point of view of conflict management, and social lessons learnt from the siting and developments of nuclear facilities are widely applicable in the field of D and D as well. A review is presented of major lessons to be learnt from NEA activities in the field of decommissioning and stakeholder involvement. (author)

The Tamiflu fiasco and lessons learnt.

Science.gov (United States)

Gupta, Yogendra Kumar; Meenu, Meenakshi; Mohan, Prafull

2015-01-01

Oseltamivir (Tamiflu), a neuraminidase inhibitor, was approved for seasonal flu by US Food and Drug Administration in 1999. A number of randomized controlled trials, systematic reviews, and meta-analysis emphasized a favorable efficacy and safety profile. Majority of them were funded by Roche, which also first marketed and promoted this drug. In 2005 and 2009, the looming fear of pandemic flu led to recommendation by prominent regulatory bodies such as World Health Organization (WHO), Centers for Disease Control and Prevention, European Medicines Agency and others for its use in treatment and prophylaxis of influenza, and it's stockpiling as a measure to tide over the crisis. Serious Adverse Events, especially neuropsychiatric events associated with Tamiflu started getting reported leading to a cascade of questions on clinical utility of this drug. A recent Cochrane review and related articles have questioned the risk-benefit ratio of the drug, besides raising doubts about the regulatory decision of approving it. The recommendations for stockpiling the said drug as given by various international organizations viz WHO have also been put to scrutiny. Although many reviewers have labeled the Tamiflu saga as a "costly mistake," the episode leaves us with some important lessons. This article takes a comprehensive relook on the subject, and we proceed to suggest some ways and means to avoid a similar situation in the future.

Which lesson can be learnt from a historical contamination analysis of the most polluted river in Europe?

Energy Technology Data Exchange (ETDEWEB)

Lofrano, Giusy, E-mail: glofrano@unisa.it [Department of Chemistry and Biology, University of Salerno, via Giovanni Paolo II, 132-84084 Fisciano, Salerno (Italy); Institute of Methodologies for Environmental Analysis, National Research Council (CNR IMA), C. da S. Loja Z.I. Tito Scalo, I-85050 Potenza (Italy); Department of Environmental and Civil Engineering, University of Naples “Federico II”, Via Claudio, 21, 80127 Naples (Italy); Libralato, Giovanni [Department of Environmental Sciences, Informatics and Statistics, University Cà Foscari Venice, Campo della Celestia, 2737/B-30122 Venice (Italy); Institute of Marine Sciences, National Research Council (CNR ISMAR), Arsenale Tesa 104, Castello 2737/F-30122, Venice (Italy); Acanfora, Floriana Giuseppina [Department of Chemistry and Biology, University of Salerno, via Giovanni Paolo II, 132-84084 Fisciano, Salerno (Italy); Pucci, Luca [Legambiente Campania, Piazza Cavour, 168-80137 Naples (Italy); Carotenuto, Maurizio [Department of Chemistry and Biology, University of Salerno, via Giovanni Paolo II, 132-84084 Fisciano, Salerno (Italy)

2015-08-15

The Sarno River trend analysis during the last 60 years was traced focusing on the socio-economic and environmental issues. The river, originally worshiped as a god by Romans, is affected by an extreme level of environmental degradation, being sadly reputed as the most polluted river in Europe. This is the “not to be followed” example of the worst way a European river can be managed. Data about water, sediment, soil, biota and air contamination were collected from scientific papers, monitoring surveys, and technical reports depicting a sick river. Originally, the river was reputed as a source of livelihood, now it is considered a direct threat for human health. Wastewater can still flow through the river partially or completely untreated, waste production associated with the manufacture of metal products and leather tanning continues to suffer from the historical inadequacy of regional wastewater treatment plants (WWTPs), associated with the partial or no reuse of effluents. All efforts should be devoted to solving the lack of wastewater and waste management, the gap in land planning, improving the capacity of existing WWTPs also via the construction of new sewer sections, restoring Sarno River minimum vital-flow, keeping to a minimum uncontrolled discharges as well as supporting river contracts. The 2015 goal stated by the Water Framework Directive (2000/60/EC) is still far to be reached. The lesson has not been learnt yet. - Highlights: • Sarno River is far from reaching the 2015 goal of Water Framework Directive. • A full knowledge of the health status of Sarno River was provided. • Poor wastewater management and agricultural pressures as main weaknesses • Restoration of vital flow and river contracts as immediate and low cost solutions.

Which lesson can be learnt from a historical contamination analysis of the most polluted river in Europe?

International Nuclear Information System (INIS)

Lofrano, Giusy; Libralato, Giovanni; Acanfora, Floriana Giuseppina; Pucci, Luca; Carotenuto, Maurizio

2015-01-01

The Sarno River trend analysis during the last 60 years was traced focusing on the socio-economic and environmental issues. The river, originally worshiped as a god by Romans, is affected by an extreme level of environmental degradation, being sadly reputed as the most polluted river in Europe. This is the “not to be followed” example of the worst way a European river can be managed. Data about water, sediment, soil, biota and air contamination were collected from scientific papers, monitoring surveys, and technical reports depicting a sick river. Originally, the river was reputed as a source of livelihood, now it is considered a direct threat for human health. Wastewater can still flow through the river partially or completely untreated, waste production associated with the manufacture of metal products and leather tanning continues to suffer from the historical inadequacy of regional wastewater treatment plants (WWTPs), associated with the partial or no reuse of effluents. All efforts should be devoted to solving the lack of wastewater and waste management, the gap in land planning, improving the capacity of existing WWTPs also via the construction of new sewer sections, restoring Sarno River minimum vital-flow, keeping to a minimum uncontrolled discharges as well as supporting river contracts. The 2015 goal stated by the Water Framework Directive (2000/60/EC) is still far to be reached. The lesson has not been learnt yet. - Highlights: • Sarno River is far from reaching the 2015 goal of Water Framework Directive. • A full knowledge of the health status of Sarno River was provided. • Poor wastewater management and agricultural pressures as main weaknesses • Restoration of vital flow and river contracts as immediate and low cost solutions

Violence and HIV/AIDS prevention among female out-of-school youths in southwestern Nigeria: lessons learnt from interventions targeted at hawkers and apprentices.

Science.gov (United States)

Fawole, O I; Ajuwon, A J; Osungbade, K O

2004-12-01

Between 1997 and 2003, four studies on hawkers and apprentices in motor parks and work shops in south west, Nigeria were carried out to evaluate the effectiveness of interventions aimed at preventing HIV infection and gender based violence (GBV). The studies were in 3 phases namely baseline survey, intervention and end line survey. Interventions consisting of:--development and distribution of education materials and training programmes for the police, judiciary, instructors, drivers, traders and apprentices/hawkers, including micro-credit facilities were implemented in some of the studies. The major lessons learnt were that: Young girls working in the informal sector of the Nigerian economy face dual risks of HIV infection and GBV and yet they are seldom targets of intervention; Many had been victims of GBV and did not seek redress either because they accept it is their lot, are afraid of being stigmatized or are put off the prolonged legal system; Perpetrators tend to deny their involvement in violence; Despite the challenges involved, interventions implemented among female apprentices and hawkers, especially those that involve multiple stakeholders, made a difference in protecting this group from dual risks of GBV and HIV/AIDS infection. We recommend more intervention programmes for this population, and regulation of activities in the informal sector of the Nigerian economy.

Fallout radionuclide-based techniques for assessing the impact of soil conservation measures on erosion control and soil quality: an overview of the main lessons learnt under an FAO/IAEA Coordinated Research Project

International Nuclear Information System (INIS)

Dercon, G.; Mabit, L.; Hancock, G.; Nguyen, M.L.; Dornhofer, P.; Bacchi, O.O.S.; Benmansour, M.; Bernard, C.; Froehlich, W.; Golosov, V.N.; Haciyakupoglu, S.; Hai, P.S.; Klik, A.

2012-01-01

This paper summarizes key findings and identifies the main lessons learnt from a 5-year (2002–2008) coordinated research project (CRP) on “Assessing the effectiveness of soil conservation measures for sustainable watershed management and crop production using fallout radionuclides” (D1.50.08), organized and funded by the International Atomic Energy Agency through the Joint FAO/IAEA Division of Nuclear Techniques in Food and Agriculture. The project brought together nineteen participants, from Australia, Austria, Brazil, Canada, Chile, China, Japan, Morocco, Pakistan, Poland, Romania, Russian Federation, Turkey, United Kingdom, United States of America and Vietnam, involved in the use of nuclear techniques and, more particularly, fallout radionuclides (FRN) to assess the relative impacts of different soil conservation measures on soil erosion and land productivity. The overall objective of the CRP was to develop improved land use and management strategies for sustainable watershed management through effective soil erosion control practices, by the use of 137 Cs (half-life of 30.2 years), 210 Pb ex (half-life of 22.3 years) and 7 Be (half-life of 53.4 days) for measuring soil erosion over several spatial and temporal scales. The environmental conditions under which the different research teams applied the tools based on the use of fallout radionuclides varied considerably – a variety of climates, soils, topographies and land uses. Nevertheless, the achievements of the CRP, as reflected in this overview paper, demonstrate that fallout radionuclide-based techniques are powerful tools to assess soil erosion/deposition at several spatial and temporal scales in a wide range of environments, and offer potential to monitor soil quality. The success of the CRP has stimulated an interest in many IAEA Member States in the use of these methodologies to identify factors and practices that can enhance sustainable agriculture and minimize land degradation. - Highlights: �

Lessons from other areas of medical imaging - nuclear medicine

International Nuclear Information System (INIS)

McCready, V.R.

1981-01-01

Ultrasound and nuclear medicine are similar in that they both have been developed for clinical use in the past decade. Unlike X-ray techniques the success or failure of ultrasound and nuclear medicine depend more upon both the operator and the method of display. Since both ultrasound and nuclear medicine use relatively complicated methods of gathering and displaying information some of the lessons learnt during the development of nuclear medicine can be equally applied to ultrasound techniques. (Auth.)

Lessons learnt on biases and uncertainties in personal exposure measurement surveys of radiofrequency electromagnetic fields with exposimeters.

Science.gov (United States)

Bolte, John F B

2016-09-01

Personal exposure measurements of radio frequency electromagnetic fields are important for epidemiological studies and developing prediction models. Minimizing biases and uncertainties and handling spatial and temporal variability are important aspects of these measurements. This paper reviews the lessons learnt from testing the different types of exposimeters and from personal exposure measurement surveys performed between 2005 and 2015. Applying them will improve the comparability and ranking of exposure levels for different microenvironments, activities or (groups of) people, such that epidemiological studies are better capable of finding potential weak correlations with health effects. Over 20 papers have been published on how to prevent biases and minimize uncertainties due to: mechanical errors; design of hardware and software filters; anisotropy; and influence of the body. A number of biases can be corrected for by determining multiplicative correction factors. In addition a good protocol on how to wear the exposimeter, a sufficiently small sampling interval and sufficiently long measurement duration will minimize biases. Corrections to biases are possible for: non-detects through detection limit, erroneous manufacturer calibration and temporal drift. Corrections not deemed necessary, because no significant biases have been observed, are: linearity in response and resolution. Corrections difficult to perform after measurements are for: modulation/duty cycle sensitivity; out of band response aka cross talk; temperature and humidity sensitivity. Corrections not possible to perform after measurements are for: multiple signals detection in one band; flatness of response within a frequency band; anisotropy to waves of different elevation angle. An analysis of 20 microenvironmental surveys showed that early studies using exposimeters with logarithmic detectors, overestimated exposure to signals with bursts, such as in uplink signals from mobile phones and Wi

Deliberations of working group 4: is there a new dynamics of dialogue and decision making?

International Nuclear Information System (INIS)

Kotra, J.P.

2000-01-01

The context for the working group's discussions was set by two papers: 'Lessons Learnt from the DECI project on different processes for Public Participation and Transparency in Decision making' and 'A New Siting Process in France for a URL in Granite: Lessons Learnt from the recently undertaken Consultation Mission (January-June 2000). As further evidence of change affecting the way waste managers and regulators communicate with their stakeholders, the group heard two presentations of specific case studies of waste disposal programmes encountering and responding to a new dynamic. (Belgium's revised approach to siting a low- and intermediate-level waste facility). Key factors in the new approach adopted by the Belgian government were the clear separation of ethical and technical choices, and the pursuit of partnerships with local municipalities. Many members of the working group were clearly impressed with the extent of trust and reliance placed on the decisions of the participating communities. Next, the group chairperson, discussed recent attempts by the US Nuclear Regulatory Commission to encourage greater public involvement in the development of new regulations for the proposed repository at Yucca Mountain. This was followed by an active and lively discussion among all members of the working group. Frequently the 'new dynamics of dialogue and decision making' were characterised as a shift from the traditional 'decide, announce and defend' approach for which the focus was almost exclusively on technical content, to one of 'engage, interact and co-operate' for which both technical content and quality of process are of comparable import to a constructive outcome. The session culminated with the identification of several possible means through which the FSC (Forum on Stakeholder Confidence) might contribute to and support member programmes as they endeavour to rise to the challenges posed y the new dynamics of dialogue. (author)

The Fukushima Daiichi Nuclear Power Plant Accident: OECD/NEA Nuclear Safety Response and Lessons Learnt

International Nuclear Information System (INIS)

2013-01-01

research programmes designed to improve understanding of how the accident progressed as well as to obtain safety-related information during the decommissioning and dismantling of the damaged facilities. This report outlines international efforts to strengthen nuclear regulation, safety, research and radiological protection in the post-Fukushima context. It also highlights key messages and lessons learnt, notably as related to assurance of safety, shared responsibilities, human and organisational factors, defence-in-depth, stakeholder engagement, crisis communication and emergency preparedness

Deep geologic disposal. Lessons learnt from recent performance assessment studies

International Nuclear Information System (INIS)

Pescatore, C.; Andersson, J.

1998-01-01

Performance assessment (PA) studies are part of the decision basis for the siting, operation, and closure of deep repositories of long-lived nuclear wastes. In 1995 the NEA set up the Working Group on Integrated Performance Assessments of Deep Repositories (IPAG) with the goals to analyse existing PA studies, learn about what has been produced to date, and shed light on what could be done in future studies. Ten organisations submitted their most recent PA study for analysis and discussion, including written answers to over 70 questions. Waste management programmes, disposal concepts, geologies, and different types and amounts of waste offered a unique opportunity for exchanging information, assessing progress in PA since 1990, and identifying recent trends. A report was completed whose main lessons are overviewed. (author)

Lessons Learned From Dynamic Simulations of Advanced Fuel Cycles

International Nuclear Information System (INIS)

Piet, Steven J.; Dixon, Brent W.; Jacobson, Jacob J.; Matthern, Gretchen E.; Shropshire, David E.

2009-01-01

Years of performing dynamic simulations of advanced nuclear fuel cycle options provide insights into how they could work and how one might transition from the current once-through fuel cycle. This paper summarizes those insights from the context of the 2005 objectives and goals of the Advanced Fuel Cycle Initiative (AFCI). Our intent is not to compare options, assess options versus those objectives and goals, nor recommend changes to those objectives and goals. Rather, we organize what we have learned from dynamic simulations in the context of the AFCI objectives for waste management, proliferation resistance, uranium utilization, and economics. Thus, we do not merely describe 'lessons learned' from dynamic simulations but attempt to answer the 'so what' question by using this context. The analyses have been performed using the Verifiable Fuel Cycle Simulation of Nuclear Fuel Cycle Dynamics (VISION). We observe that the 2005 objectives and goals do not address many of the inherently dynamic discriminators among advanced fuel cycle options and transitions thereof

Bayesian near-boundary analysis in basic macroeconomic time series models

NARCIS (Netherlands)

M.D. de Pooter (Michiel); F. Ravazzolo (Francesco); R. Segers (René); H.K. van Dijk (Herman)

2008-01-01

textabstractSeveral lessons learnt from a Bayesian analysis of basic macroeconomic time series models are presented for the situation where some model parameters have substantial posterior probability near the boundary of the parameter region. This feature refers to near-instability within dynamic

[Lessons from a heart valve prosthesis controversy].

Science.gov (United States)

Vandenbroucke, J P; Grobbee, D E

1998-07-18

Two lessons are to be learnt from the Björk-Shiley heart valve prosthesis tragedy. In the first place pharmacoepidemiologic studies are seriously hampered by recent privacy legislation. Individual patients carrying such a prosthesis cannot be traced and advised as to their health risks any more, because their legal autonomy has to be respected. This is clearly not to their advantage. In the second place the atmosphere of marketing and litigation and the increasing dependency of researchers on money from sources with conflicting interests is not conducive to a well-informed and balanced judgement of the epidemiological evidence of safety and efficacy of medical treatments.

Legal protection of the underwater cultural heritage: lessons from the Titanic

OpenAIRE

Dromgoole, Sarah

2005-01-01

Dr Sarah Dromgoole (Reader in Law, University of Leicester) charts the history of the legal protection of the underwater cultural heritage and considers some of the lessons that can be learnt from developments in respect of the remains of RMS Titanic. One or two issues of an ethical nature are also explored. Article based on a lecture delivered at the IALS in June 2005 and published in Amicus Curiae - Journal of the Society for Advanced Legal Studies. The Journal is produced by the Society fo...

What lessons have been learned in reforming the Renewables Obligation? An analysis of internal and external failures in UK renewable energy policy

International Nuclear Information System (INIS)

Wood, Geoffrey; Dow, Stephen

2011-01-01

Despite operating a delivery programme for RES-E since 1990, UK targets and policy goals have not been achieved. In response, the Government reformed the RO. This article re-examines UK renewable energy policy by analysing the internal and external failures of the various mechanisms to determine if Government has learnt from previous experience in reforming the RO. Government did not learn from their own actions during the NFFO/RO transition, evidenced by high-levels of similarity in internal/external failures. The reformed-RO is expected to significantly increase deployment, has provided a 'renewables package' by comprehensively addressing both internal/external failures but major internal failures (price/financial risk) still remain, resulting in contiguous failures over two decades and two mechanism changes (NFFO, RO, RO/reformed-RO). Success will again be heavily dependent on a select few technologies and new/untested measures to combat external failures. Mechanism-extension to 2037 is probably the single most important factor underlying potential deployment increases. However, introducing a FIT-like system via the sheer number of 'bolt-on' reforms to counter policy failures indicates loss of direction and clarity. Overall, although Government appears to have learnt some of its lessons from the past two-decades, significant doubt remains whether renewable energy policy objectives will be met via the latest mechanism change. - Research highlights: → Review of UK renewable energy policy learning behaviour via the 2009 Renewable Obligation reform. → Applies key lessons and analysis of NFFO/RO, RO reform and possible FIT schemes. → Finds UK Government has learnt some lessons from the past but some failures remain contiguous over two decades. → In contrast to previous changes, 2009 reform provided a comprehensive reform package. → Significant doubt remains whether objectives will be met via latest mechanism change.

Inquiries into Malaysia's socio-technical disasters: recommendations and lessons learnt.

Science.gov (United States)

Said, Aini Mat; Ahmadun, Fakhru'l-Razi; Abdul Kadir, Razali; Daud, Mohamed

2009-04-01

Most democratic countries hold inquiries into disasters. One of their key functions is to establish the cause of an event and to learn lessons in order to prevent a recurrence. In addition, they offer an opportunity for communal catharsis, permitting the public to vent anger, distress and frustration and to exert pressure for policy changes. Malaysia has experienced six landmark socio-technical disasters since 1968, which resulted in the proposal or amendment of various safety/emergency acts and regulations. The authors used a grounded theory approach utilising a constant comparative method to analyse the recommendations made by the inquiries into these events. Data indicate that social and technical recommendations comprise 85 and 15 per cent, respectively, of the total recommendations made by the inquiry committees. This paper offers suggestions for improving the management of inquiry tribunals, as they will remain a valuable source of information for society and corporations to learn from past incidents.

Swarm slide - debris flow disaster induced by extreme rainfall in Hiroshima, August 2014 and lessons learnt in urban designing

Science.gov (United States)

Fukuoka, H.; Wang, C.

2015-12-01

Hiroshima city was hit by swarm debris flows along a narrow, and linear-shaped rain band of 2 km x 10 km which appeared in the early morning of August 20, 2014. Most of the flows were induced by shallow slide in the upstream. This disaster claimed 74 death, although this city experienced very similar disaster in 1999, claiming more than 30 residents lives. In the most severely affected debris flow torrent, more than 50 residents were killed. Most of the casualties arose in the wooden, vulnerable houses constructed in front of the exit of torrents. Points and lessons learnt from the disaster are as follows:1. Authors collected two types of sands from the source scar of the initial debris slides which induced debris flows. Tested by the ring shear apparatus under pore-pressure control condition, clear "Sliding surface liquefaction" was confirmed for both samples even under small normal stress, representing the small thickness of the slides. These results shows even instant excess pore pressure could initiate the slides and trigger slide-induced debris flow byundrained loading onto the torrent deposits.2. Apparently long-term land-use change since 1945 affected and raised the vulnerability of the community. Residential area had expanded into hill-slope (mountainous / semi-mountainous area) especially along the torrents. Those communities were developed on the past debris flow fan.3. As the devastated area is very close to downtown of Hiroshima city, it gave large societal impact to the Japanese citizens. After 1999 Hiroshima debris flow disaster, the Landslide disaster reduction law which intends to promote designation of landslide potential risk zones, was adopted in 2000. Immediately after 2014 disaster, national diet approved revision of the bill to promote rapid completion of the designation over the national territory. MLIT (Ministry of Land, Infrastructure, Tranportation and Tourism) decided to install X-band rain radars at more sites to cover whole city zones

Considerations on Fail Safe Design for Design Basis Accident (DBA) vs. Design Extension Condition (DEC): Lesson Learnt from the Fukushima Accident

International Nuclear Information System (INIS)

Ha, Jun Su; Kim, Sungyeop

2014-01-01

The fail safety design is referred to as an inherently safe design concept where the failure of an SSC (System, Structure or Component) leads directly to a safe condition. Usually the fail safe design has been devised based on the design basis accident (DBAs), because the nuclear safety has been assured by securing the capability to safely cope with DBAs. Currently regards have been paid to the DEC (Design Extension Condition) as an extended design consideration. Hence additional attention should be paid to the concept of the fail safe design in order to consider the DEC, accordingly. In this study, a case chosen from the Fukushima accident is studied to discuss the issue associated with the fail safe design in terms of DBA and DEC standpoints. For the fail safe design to be based both on the DBA and the DEC, a Mode Changeable Fail Safe Design (MCFSD) is proposed in this study. Additional discussions on what is needed for the MCFSD to be applied in the nuclear safety are addressed as well. One of the lessons learnt from the Fukushima accident should include considerations on the fail-safe design in a changing regulatory framework. Currently the design extension condition (DEC) including severe accidents should be considered during designing and licensing NPPs. Hence concepts on the fail safe design need to be changed to be based on not only the DBA but also the DEC. In this study, a case on a fail-safe design chosen from the Fukushima accident is studied to discuss the issue associated with the fail safe design in terms of DBA and DEC conditions. For the fail safe design to be based both on the DBA and the DEC, a Mode Changeable Fail Safe Design (MCFSD) is proposed in this study. Additional discussions on what is needed for the MCFSD to be applied in the nuclear safety are addressed as well

Learning Lessons from TMI to Fukushima and Other Industrial Accidents: Keys for Assessing Safety Management Practices

International Nuclear Information System (INIS)

Dechy, N.; Rousseau, J.-M.; Dien, Y.; Montmayeul, R.; Llory, M.

2016-01-01

The main objective of the paper is to discuss and to argue about transfer, from an industrial sector to another industrial sector, of lessons learnt from accidents. It will be achieved through the discussion of some theoretical foundations and through the illustration of examples of application cases in assessment of safety management practices in Nuclear Power Plant (NPP). The nuclear energy production industry has faced three big ones in 30 years (TMI, Chernobyl, Fukushima) involving three different reactor technologies operated in three quite different cultural, organizational and regulatory contexts. Each of those accident has been the origin of questions, but also generator of lessons, some changing the worldview (see Wilpert and Fahlbruch, 1998) of what does cause an accident in addition to the engineering view about the importance of technical failures (human error, safety culture, sociotechnical interactions). Some of their main lessons were implemented such as improvements of human-machine interfaces ergonomics, recast of some emergency operating procedures, severe accident mitigation strategies and crisis management. Some lessons did not really provide deep changes. It is the case for organizational lessons such as, organizational complexity, management of production pressures, regulatory capture, and failure to learn, etc.

Communication in a Human biomonitoring study: Focus group work, public engagement and lessons learnt in 17 European countries.

Science.gov (United States)

Exley, Karen; Cano, Noemi; Aerts, Dominique; Biot, Pierre; Casteleyn, Ludwine; Kolossa-Gehring, Marike; Schwedler, Gerda; Castaño, Argelia; Angerer, Jürgen; Koch, Holger M; Esteban, Marta; Schoeters, Greet; Den Hond, Elly; Horvat, Milena; Bloemen, Louis; Knudsen, Lisbeth E; Joas, Reinhard; Joas, Anke; Dewolf, Marie-Christine; Van de Mieroop, Els; Katsonouri, Andromachi; Hadjipanayis, Adamos; Cerna, Milena; Krskova, Andrea; Becker, Kerstin; Fiddicke, Ulrike; Seiwert, Margarete; Mørck, Thit A; Rudnai, Peter; Kozepesy, Szilvia; Cullen, Elizabeth; Kellegher, Anne; Gutleb, Arno C; Fischer, Marc E; Ligocka, Danuta; Kamińska, Joanna; Namorado, Sónia; Reis, M Fátima; Lupsa, Ioana-Rodica; Gurzau, Anca E; Halzlova, Katarina; Jajcaj, Michal; Mazej, Darja; Tratnik, Janja Snoj; Huetos, Olga; López, Ana; Berglund, Marika; Larsson, Kristin; Sepai, Ovnair

2015-08-01

A communication strategy was developed by The Consortium to Perform Human Biomonitoring on a European Scale (COPHES), as part of its objectives to develop a framework and protocols to enable the collection of comparable human biomonitoring data throughout Europe. The framework and protocols were tested in the pilot study DEMOCOPHES (Demonstration of a study to Coordinate and Perform Human biomonitoring on a European Scale). The aims of the communication strategy were to raise awareness of human biomonitoring, encourage participation in the study and to communicate the study results and their public health significance. It identified the audiences and key messages, documented the procedure for dissemination of results and was updated as the project progressed. A communication plan listed the tools and materials such as press releases, flyers, recruitment letters and information leaflets required for each audience with a time frame for releasing them. Public insight research was used to evaluate the recruitment material, and the feedback was used to improve the documents. Dissemination of results was coordinated in a step by step approach by the participating countries within DEMOCOPHES, taking into account specific national messages according to the needs of each country. Participants received individual results, unless they refused to be informed, along with guidance on what the results meant. The aggregate results and policy recommendations were then communicated to the general public and stakeholders, followed by dissemination at European level. Several lessons were learnt that may assist other future human biomonitoring studies. Recruitment took longer than anticipated and so social scientists, to help with community engagement, should be part of the research team from the start. As a European study, involving multiple countries, additional considerations were needed for the numerous organisations, different languages, cultures, policies and priorities

Capacity-building of the allied health workforce to prevent and control diabetes: Lessons learnt from the National Initiative to Reinforce and Organize General Diabetes Care in Sri Lanka (NIROGI Lanka) project.

Science.gov (United States)

Wijeyaratne, Chandrika; Arambepola, Carukshi; Karunapema, Palitha; Periyasamy, Kayathri; Hemachandra, Nilmini; Ponnamperuma, Gominda; Beneragama, Hemantha; de Alwis, Sunil

2016-04-01

In 2008, to tackle the exponential rise in the clinical burden of diabetes that was challenging the health systems in Sri Lanka, a shift in focus towards patient-centred care linked with community health promotion was initiated by the National Initiative to Reinforce and Organize General Diabetes Care in Sri Lanka (NIROGI Lanka) project of the Sri Lanka Medical Association. Specific training of "diabetes educator nursing officers" (DENOs), field staff in maternal and child health, footwear technicians, and health promoters from the community, was instituted to improve knowledge, skills and attitudes in the area of control and prevention of diabetes. This article highlights some of the activities carried out to date with the allied health workforce and volunteer community. Specifically, it describes experiences with the DENO programme: the educational and administrative processes adopted, challenges faced and lessons learnt. It also highlights an approach to prevention and management of complications of chronic diabetic foot through training a cohort of prosthetics and orthotics technicians, in the absence of podiatrists, and an initiative to provide low-cost protective footwear. Harnessing the enthusiasm of volunteers - adults and schoolchildren - to address behavioural risk factors in a culturally appropriate fashion has also been a key part of the NIROGI Lanka strategy.

Early interventions and lessons from Harvard Business Review.

Science.gov (United States)

Chong, Siow-Ann

2007-11-01

To describe the establishment and development of an Early Psychosis Intervention Programme in Singapore that is based on a business model and with concepts drawn from the corporate world. The author who directed this programme describes the circumstances that led to this initiative, the ideas borrowed and adapted from the corporate world, and the lessons learnt in setting up this intervention programme. The modus operandi of the programme is based on the Balanced Scorecard - a model which stresses four equally important components: customers, internal processes, financial health and learning and innovation. Other complementary actions like creating a sense of urgency, forging a vision with a core ideology, empowerment of team members, creating short-term wins, anchoring the changes and finding meaning in the work are vital for the programme to thrive. This model also emphasizes the importance of accountability through the measurability of indicators. These indicators included a significant reduction in the duration of untreated psychosis, a positive change in the referral patterns with better engagement of the primary health-care sector and an improvement in the quality of care for the patients. Much can be learnt from the business world in building and maintaining a public mental health programme. Effective change also requires effective leadership, and the successful implementation of certain strategic steps.

Twenty years' application of agricultural countermeasures following the Chernobyl accident: lessons learned

International Nuclear Information System (INIS)

Fesenko, S V; Alexakhin, R M; Balonov, M I; Bogdevich, I M; Howard, B J; Kashparov, V A; Sanzharova, N I; Panov, A V; Voigt, G; Zhuchenka, Yu M

2006-01-01

The accident at the Chernobyl NPP (nuclear power plant) was the most serious ever to have occurred in the history of nuclear energy. The consumption of contaminated foodstuffs in affected areas was a significant source of irradiation for the population. A wide range of different countermeasures have been used to reduce exposure of people and to mitigate the consequences of the Chernobyl accident for agriculture in affected regions in Belarus, Russia and Ukraine. This paper for the first time summarises key data on countermeasure application over twenty years for all three countries and describes key lessons learnt from this experience. (review)

Differential alkylation-based redox proteomics - Lessons learnt

DEFF Research Database (Denmark)

Wojdyla, Katarzyna; Rogowska-Wrzesinska, Adelina

2015-01-01

Cysteine is one of the most reactive amino acids. This is due to the electronegativity of sulphur atom in the side chain of thiolate group. It results in cysteine being present in several distinct redox forms inside the cell. Amongst these, reversible oxidations, S-nitrosylation and S-sulfenylati......Cysteine is one of the most reactive amino acids. This is due to the electronegativity of sulphur atom in the side chain of thiolate group. It results in cysteine being present in several distinct redox forms inside the cell. Amongst these, reversible oxidations, S-nitrosylation and S......-sulfenylation are crucial mediators of intracellular redox signalling, with known associations to health and disease. Study of their functionalities has intensified thanks to the development of various analytical strategies, with particular contribution from differential alkylation-based proteomics methods. Presented here...... is a critical evaluation of differential alkylation-based strategies for the analysis of S-nitrosylation and S-sulfenylation. The aim is to assess the current status and to provide insights for future directions in the dynamically evolving field of redox proteomics. To achieve that we collected 35 original...

Predicting the evolution of large cholera outbreaks: lessons learnt from the Haiti case study

Science.gov (United States)

Bertuzzo, Enrico; Mari, Lorenzo; Righetto, Lorenzo; Knox, Allyn; Finger, Flavio; Casagrandi, Renato; Gatto, Marino; Rodriguez-Iturbe, Ignacio; Rinaldo, Andrea

2013-04-01

Mathematical models can provide key insights into the course of an ongoing epidemic, potentially aiding real-time emergency management in allocating health care resources and possibly anticipating the impact of alternative interventions. Spatially explicit models of waterborne disease are made routinely possible by widespread data mapping of hydrology, road network, population distribution, and sanitation. Here, we study the ex-post reliability of predictions of the ongoing Haiti cholera outbreak. Our model consists of a set of dynamical equations (SIR-like, i.e. subdivided into the compartments of Susceptible, Infected and Recovered individuals) describing a connected network of human communities where the infection results from the exposure to excess concentrations of pathogens in the water, which are, in turn, driven by hydrologic transport through waterways and by mobility of susceptible and infected individuals. Following the evidence of a clear correlation between rainfall events and cholera resurgence, we test a new mechanism explicitly accounting for rainfall as a driver of enhanced disease transmission by washout of open-air defecation sites or cesspool overflows. A general model for Haitian epidemic cholera and the related uncertainty is thus proposed and applied to the dataset of reported cases now available. The model allows us to draw predictions on longer-term epidemic cholera in Haiti from multi-season Monte Carlo runs, carried out up to January 2014 by using a multivariate Poisson rainfall generator, with parameters varying in space and time. Lessons learned and open issues are discussed and placed in perspective. We conclude that, despite differences in methods that can be tested through model-guided field validation, mathematical modeling of large-scale outbreaks emerges as an essential component of future cholera epidemic control.

Twenty years' application of agricultural countermeasures following the Chernobyl accident: lessons learned

Energy Technology Data Exchange (ETDEWEB)

Fesenko, S V [International Atomic Energy Agency, 1400 Vienna (Austria); Alexakhin, R M [Russian Institute of Agricultural Radiology and Agroecology, 249020 Obninsk (Russian Federation); Balonov, M I [International Atomic Energy Agency, 1400 Vienna (Austria); Bogdevich, I M [Research Institute for Soil Science and Agrochemistry, Minsk (Belarus); Howard, B J [Centre for Ecology and Hydrology, Lancaster Environment Centre, Library Avenue, Bailrigg, Lancaster LAI 4AP (United Kingdom); Kashparov, V A [Ukrainian Institute of Agricultural Radiology (UIAR), Mashinostroiteley Street 7, Chabany, Kiev Region 08162 (Ukraine); Sanzharova, N I [Russian Institute of Agricultural Radiology and Agroecology, 249020 Obninsk (Russian Federation); Panov, A V [Russian Institute of Agricultural Radiology and Agroecology, 249020 Obninsk (Russian Federation); Voigt, G [International Atomic Energy Agency, 1400 Vienna (Austria); Zhuchenka, Yu M [Research Institute of Radiology, 246000 Gomel (Belarus)

2006-12-15

The accident at the Chernobyl NPP (nuclear power plant) was the most serious ever to have occurred in the history of nuclear energy. The consumption of contaminated foodstuffs in affected areas was a significant source of irradiation for the population. A wide range of different countermeasures have been used to reduce exposure of people and to mitigate the consequences of the Chernobyl accident for agriculture in affected regions in Belarus, Russia and Ukraine. This paper for the first time summarises key data on countermeasure application over twenty years for all three countries and describes key lessons learnt from this experience. (review)

Patience, persistence and pragmatism: experiences and lessons learnt from the implementation of clinically integrated teaching and learning of evidence-based health care - a qualitative study.

Directory of Open Access Journals (Sweden)

Taryn Young

Full Text Available Clinically integrated teaching and learning are regarded as the best options for improving evidence-based healthcare (EBHC knowledge, skills and attitudes. To inform implementation of such strategies, we assessed experiences and opinions on lessons learnt of those involved in such programmes.We conducted semi-structured interviews with 24 EBHC programme coordinators from around the world, selected through purposive sampling. Following data transcription, a multidisciplinary group of investigators carried out analysis and data interpretation, using thematic content analysis. Successful implementation of clinically integrated teaching and learning of EBHC takes much time. Student learning needs to start in pre-clinical years with consolidation, application and assessment following in clinical years. Learning is supported through partnerships between various types of staff including the core EBHC team, clinical lecturers and clinicians working in the clinical setting. While full integration of EBHC learning into all clinical rotations is considered necessary, this was not always achieved. Critical success factors were pragmatism and readiness to use opportunities for engagement and including EBHC learning in the curriculum; patience; and a critical mass of the right teachers who have EBHC knowledge and skills and are confident in facilitating learning. Role modelling of EBHC within the clinical setting emerged as an important facilitator. The institutional context exerts an important influence; with faculty buy-in, endorsement by institutional leaders, and an EBHC-friendly culture, together with a supportive community of practice, all acting as key enablers. The most common challenges identified were lack of teaching time within the clinical curriculum, misconceptions about EBHC, resistance of staff, lack of confidence of tutors, lack of time, and negative role modelling.Implementing clinically integrated EBHC curricula requires institutional

Differential alkylation-based redox proteomics--Lessons learnt.

Science.gov (United States)

Wojdyla, Katarzyna; Rogowska-Wrzesinska, Adelina

2015-12-01

Cysteine is one of the most reactive amino acids. This is due to the electronegativity of sulphur atom in the side chain of thiolate group. It results in cysteine being present in several distinct redox forms inside the cell. Amongst these, reversible oxidations, S-nitrosylation and S-sulfenylation are crucial mediators of intracellular redox signalling, with known associations to health and disease. Study of their functionalities has intensified thanks to the development of various analytical strategies, with particular contribution from differential alkylation-based proteomics methods. Presented here is a critical evaluation of differential alkylation-based strategies for the analysis of S-nitrosylation and S-sulfenylation. The aim is to assess the current status and to provide insights for future directions in the dynamically evolving field of redox proteomics. To achieve that we collected 35 original research articles published since 2010 and analysed them considering the following parameters, (i) resolution of modification site, (ii) quantitative information, including correction of modification levels by protein abundance changes and determination of modification site occupancy, (iii) throughput, including the amount of starting material required for analysis. The results of this meta-analysis are the core of this review, complemented by issues related to biological models and sample preparation in redox proteomics, including conditions for free thiol blocking and labelling of target cysteine oxoforms. Copyright © 2015 The Authors. Published by Elsevier B.V. All rights reserved.

Patience, Persistence and Pragmatism: Experiences and Lessons Learnt from the Implementation of Clinically Integrated Teaching and Learning of Evidence-Based Health Care – A Qualitative Study

Science.gov (United States)

Young, Taryn; Rohwer, Anke; van Schalkwyk, Susan; Volmink, Jimmy; Clarke, Mike

2015-01-01

Background Clinically integrated teaching and learning are regarded as the best options for improving evidence-based healthcare (EBHC) knowledge, skills and attitudes. To inform implementation of such strategies, we assessed experiences and opinions on lessons learnt of those involved in such programmes. Methods and Findings We conducted semi-structured interviews with 24 EBHC programme coordinators from around the world, selected through purposive sampling. Following data transcription, a multidisciplinary group of investigators carried out analysis and data interpretation, using thematic content analysis. Successful implementation of clinically integrated teaching and learning of EBHC takes much time. Student learning needs to start in pre-clinical years with consolidation, application and assessment following in clinical years. Learning is supported through partnerships between various types of staff including the core EBHC team, clinical lecturers and clinicians working in the clinical setting. While full integration of EBHC learning into all clinical rotations is considered necessary, this was not always achieved. Critical success factors were pragmatism and readiness to use opportunities for engagement and including EBHC learning in the curriculum; patience; and a critical mass of the right teachers who have EBHC knowledge and skills and are confident in facilitating learning. Role modelling of EBHC within the clinical setting emerged as an important facilitator. The institutional context exerts an important influence; with faculty buy-in, endorsement by institutional leaders, and an EBHC-friendly culture, together with a supportive community of practice, all acting as key enablers. The most common challenges identified were lack of teaching time within the clinical curriculum, misconceptions about EBHC, resistance of staff, lack of confidence of tutors, lack of time, and negative role modelling. Conclusions Implementing clinically integrated EBHC curricula

Response selection difficulty modulates the behavioral impact of rapidly learnt action effects.

Directory of Open Access Journals (Sweden)

Uta eWolfensteller

2014-12-01

Full Text Available It is well established that we can pick up action effect associations when acting in a free-choice intentional mode. However, it is less clear whether and when action effect associations are learnt and actually affect behavior if we are acting in a forced-choice mode, applying a specific stimulus-response (S-R rule. In the present study, we investigated whether response selection difficulty imposed by S-R rules influences the initial rapid learning and the behavioral expression of previously learnt but weakly practiced action effect associations when those are re-activated by effect exposure. Experiment 1 showed that the rapid acquisition of action effect associations is not directly influenced by response selection difficulty. By contrast, the behavioral expression of re-activated action effect associations is prevented when actions are directly activated by highly over-learnt response cues and thus response selection difficulty is low. However, all three experiments showed that if response selection difficulty is sufficiently high during re-activation, the same action effect associations do influence behavior. Experiment 2 and 3 revealed that the effect of response selection difficulty cannot be fully reduced to giving action effects more time to prime an action, but seems to reflect competition during response selection. Finally, the present data suggest that when multiple novel rules are rapidly learnt in succession, which requires a lot of flexibility, action effect associations continue to influence behavior only if response selection difficulty is sufficiently high. Thus, response selection difficulty might modulate the impact of experiencing multiple learning episodes on action effect expression and learning, possibly via inducing different strategies.

Lessons of the Indo-Pakistani example for nuclear deterrence. Study

International Nuclear Information System (INIS)

Tertrais, B.

2003-10-01

Southern Asia has similar characteristics as those of central Europe during the cold war. The arguments suggesting that the nuclear dissuasion cannot work between India and Pakistan are not convincing. A deep analysis of the Indo-Pakistan 'nuclear crises' is necessary to learn lessons from the south-Asian example. This analysis suggests that both parties have learnt the dissuasion rules in an empirical way since 1990 and now have more certitudes about their options and the related risks in a bilateral nuclear environment. In particular, it appears that the line of control (LoC) is now well identified, both by Islamabad and New Delhi, as one of those 'red lines' the crossing of which would lead the conflict towards a new dimension. (J.S.)

Lessons of the Indo-Pakistani example for nuclear deterrence. Summary

International Nuclear Information System (INIS)

Tertrais, B.

2003-10-01

Southern Asia has similar characteristics as those of central Europe during the cold war. The arguments suggesting that the nuclear dissuasion cannot work between India and Pakistan are not convincing. A deep analysis of the Indo-Pakistan 'nuclear crises' is necessary to learn lessons from the south-Asian example. This analysis suggests that both parties have learnt the dissuasion rules in an empirical way since 1990 and now have more certitudes about their options and the related risks in a bilateral nuclear environment. In particular, it appears that the line of control (LoC) is now well identified, both by Islamabad and New Delhi, as one of those 'red lines' the crossing of which would lead the conflict towards a new dimension. (J.S.)

Process, practice and priorities — key lessons learnt undertaking sensitive social reconnaissance research as part of an (UNESCO-IOC) International Tsunami Survey Team

Science.gov (United States)

van Zijll de Jong, Shona L.; Dominey-Howes, Dale; Roman, Carolina E.; Calgaro, Emma; Gero, Anna; Veland, Siri; Bird, Deanne K.; Muliaina, Tolu; Tuiloma-Sua, Dawn; Afioga, Taulagi Latu

2011-07-01

The 29 September 2009 South Pacific tsunami has had a lasting impact upon local coastal villages and global collaborative research efforts. Locally, the impact of the tsunami is one of the most severe disasters Samoa has experienced in the last several decades. Within one week of the event, 143 people died. Approximately 6000 traumatized men, women and children - terrified of the sea - refused to return to live or work in their rural, coastal villages, which in turn has had broad consequences for humanitarian emergency relief distribution networks and early recovery planning efforts. Researchers came from all over the world to participate in the UNESCO International Oceanographic Commission (IOC) Samoa International Tsunami Survey Team (ITST). Focusing on the need for interdisciplinary research, for the first time, a social impact assessment team (SIT) was expressly invited to participate. Within days of the tsunami, a group of Australian, New Zealand, American, Fijian, and Japanese disaster researchers began to discuss how they might develop a social science reconnaissance research plan using innovative approaches and best practice. This paper presents an overview of challenges faced by the social impact assessment team with a focus on lessons to be learnt from this experience. We discuss the need to clarify project boundaries, develop a core research agenda and project milestones, and develop day-to-day fieldwork work plans and at the same time be sensitive to the emotional needs of the interviewees as well as the researchers. We also make several practical suggestions for future social reconnaissance research with a set of recommendations to support disaster researchers as they plan their own research projects. The inclusion of a social impacts assessment group within a UNESCO-IOC ITST was a valuable response to the increasing need for responsible social research in sensitive topics of post-disaster analysis. Social scientists are aware that disaster social

The lessons of SARS in Hong Kong.

Science.gov (United States)

Lai, Thomas Sik To; Yu, Wai Cho

2010-02-01

Severe acute respiratory syndrome (SARS) is a novel coronavirus infection which broke out in Hong Kong in March 2003. Princess Margaret Hospital was designated to manage this new, mysterious and serious disease. Healthcare workers had to work under extremely stressful and often risky conditions to care for patients. Despite manpower and equipment reinforcements, staff infection occurred as a result of bodily exhaustion, working in an unfamiliar environment and lapses in infection control. Patients suffered even more, not only due to physical discomfort, but also because of the fear of isolation and death away from family and friends. Health authorities learnt their lessons in the outbreak and formulated emergency plans for future infectious disease epidemics. The healthcare infrastructure has been examined and upgraded with regard to intensive care capacity, infection control measures, professional training, manpower deployment, staff facilities, and stockpiling of drugs and personal protective equipment.

Delusional parasitosis: lessons learnt.

LENUS (Irish Health Repository)

Ahmad, Kashif

2012-01-31

Delusional parasitosis manifests in the patient\\'s firm belief that they have skin symptoms due to an infestation with insects. Patients often refuse to seek psychiatric care. This study reassessed patients with delusional parasitosis in order to review and learn from them, which is important due to the significant morbidity of this condition and the therapeutic difficulties it presents to the dermatologist. Between 1995 and 2008, 13 patients with delusional parasitosis (6 men, 7 women; mean age 46 years) were included in this retrospective study. Mean duration of follow-up was 50.1 months. Nine patients were treated with pimozide, but only two had complete remission. Four were treated with sulpiride with two reported partial remissions. Risperidone was given to four patients, resulting in one partial remission. Eight patients were seen in the last 6 months and five were lost to follow-up. These findings highlight the difficulties encountered in diagnosing delusional parasitosis, the lack of response to neuroleptic medication, compliance problems and the dermatologist\\'s dilemma of managing a psychiatric condition in a dermatological setting.

The process of implementing an ISO 9001 quality management system in a school of nursing.

Science.gov (United States)

Lett, M

2000-01-01

This paper documents the process undertaken during the establishment of an ISO 9000 series quality management system by a School of Nursing. Further discussion centres around the reasons why an ISO quality management system was implemented, the lessons learnt during the process and the benefits that accreditation has brought to the School of Nursing. The lessons learnt during the process could be of help to other organisations wishing to achieve a similar accreditation status.

Outsourced design services lessons learned from LHC civil engineering

CERN Document Server

Watson, T

2003-01-01

In April 1996 CERN awarded three contracts for the provision of civil engineering design and site supervision services associated with the LHC Project. These three contracts with an average value at signature of 12MCHF were placed using the “two envelope” award system. Eight firms from six member states were integrated into three Joint Ventures. For Projects prior to the LHC, CERN would have carried out the design and supervision using in-house staff. The change to out-sourced services represented a major step for CERN. After seven years, the contracts are now coming to their conclusion. This paper aims to discuss the reasons why these contracts were originally implemented, the lessons than have been learnt over the last seven years and conclusions on how CERN could approach the need for civil engineering design services in the future.

Lessons learnt for Public Policy Maker from Relocation of Tsunami Affected Villagers in Thailand

Science.gov (United States)

Kamthonkiat, Daroonwan; Thuy Vu, Tuong

2013-04-01

facilities such as water, electricity and dumping area were not enough supported in some donated areas. 3)A lot of fishermen had turned to wage-earners or unfamiliar jobs to earn for their living. Some were jobless more than a year after relocation because of less skill for other jobs, high competition for less vacancies and no capital to start their small business. 4)After a few years of relocation and adaptation in the donated houses, we found that old and young generation became a major residence while much of the working generation fishermen went back to their villages for their fishing career. Some of them leaved the right of living in the donated houses by renting out to non-tsunami impact people or leaving their houses abandoned. As a lesson learnt from the relocation of the tsunami impact villagers in Thailand during 2005 - 2010, we could summarize some critical concerns for government policy makers as listed; 1)The government may support the certificate of the ownership or title deed with some conditions to the villagers who occupied on their lands before the conservative zones were announced. They should have the right to stay further and do eco-friendly activities for earning their lives. The villagers have no right to transfer the title deed or certificate to the third parties. Only eco-friendly equipments are permitted for fishing in this area. 2)After relocation to the higher ground, basic facilities (such as water, electricity and dumping area) should be sufficiently furnished. 3)Not only skill practicing for career options should be supported, finding job vacancy should run in parallel to ensure that the tsunami impact villagers can afford their living. 4)For reducing the right transfer or leaving the donated houses abandoned, annual or continuous survey to these residences should be conducted by government sectors until 80% of them had settled on their careers and adaptations. Location analysis should be conducted before construction of houses for disaster

Power dynamics and questioning in elementary science lessons

Science.gov (United States)

Reinsvold, Lori Ann

Discourse interactions between a teacher and students in an inquiry-based fourth-grade science classroom were analyzed to investigate how power dynamics and questioning strategies within elementary science lessons help support students in building their science understanding. Five inquiry-based classroom sessions were observed; verbal interactions were audio- and video-recorded. Research data consisted of observation transcripts, teacher interviews, student work, and instructional materials. Analyses were conducted on the frequencies of utterances, participation roles, power categories, and questioning categories. Results revealed that when students used more frequent power, (a) no significant differences were noted between frequencies of teacher and student talk, (b) the teacher posed more questions than did the students, and (c) students explained what they knew and asked questions to clarify their understanding. When the teacher used more frequent power, she asked questions to provide students opportunities to negotiate investigative processes and explain what they knew and how they knew it. Evidence of student understanding of the science concepts was found in how students used subject matter to discuss what they knew and how they knew it. Pre-service and in-service teachers should be encouraged to consider how their use of power and questioning strategies can engage students to reflect on how they build understanding of science concepts. Teachers can use Professional Learning Communities to reflect on how their practice engages students. Future research should be employed to observe classrooms across an entire school year to determine how power and questioning dynamics flow among students and teachers and change over time. Research can also be used to understand the influence of gender and culture on power and questioning dynamics in classroom settings.

Differential alkylation-based redox proteomics – Lessons learnt

Science.gov (United States)

Wojdyla, Katarzyna; Rogowska-Wrzesinska, Adelina

2015-01-01

Cysteine is one of the most reactive amino acids. This is due to the electronegativity of sulphur atom in the side chain of thiolate group. It results in cysteine being present in several distinct redox forms inside the cell. Amongst these, reversible oxidations, S-nitrosylation and S-sulfenylation are crucial mediators of intracellular redox signalling, with known associations to health and disease. Study of their functionalities has intensified thanks to the development of various analytical strategies, with particular contribution from differential alkylation-based proteomics methods. Presented here is a critical evaluation of differential alkylation-based strategies for the analysis of S-nitrosylation and S-sulfenylation. The aim is to assess the current status and to provide insights for future directions in the dynamically evolving field of redox proteomics. To achieve that we collected 35 original research articles published since 2010 and analysed them considering the following parameters, (i) resolution of modification site, (ii) quantitative information, including correction of modification levels by protein abundance changes and determination of modification site occupancy, (iii) throughput, including the amount of starting material required for analysis. The results of this meta-analysis are the core of this review, complemented by issues related to biological models and sample preparation in redox proteomics, including conditions for free thiol blocking and labelling of target cysteine oxoforms. PMID:26282677

Ebola viral hemorrhagic disease outbreak in West Africa- lessons from Uganda.

Science.gov (United States)

Mbonye, Anthony K; Wamala, Joseph F; Nanyunja, Miriam; Opio, Alex; Makumbi, Issa; Aceng, Jane Ruth

2014-09-01

There has been a rapid spread of Ebola Viral Hemorrhagic disease in Guinea, Liberia and Sierra Leone since March 2014. Since this is the first time of a major Ebola outbreak in West Africa; it is possible there is lack of understanding of the epidemic in the communities, lack of experience among the health workers to manage the cases and limited capacities for rapid response. The main objective of this article is to share Uganda's experience in controlling similar Ebola outbreaks and to suggest some lessons that could inform the control of the Ebola outbreak in West Africa. The article is based on published papers, reports of previous Ebola outbreaks, response plans and experiences of individuals who have participated in the control of Ebola epidemics in Uganda. Lessons learnt: The success in the control of Ebola epidemics in Uganda has been due to high political support, effective coordination through national and district task forces. In addition there has been active surveillance, strong community mobilization using village health teams and other community resources persons, an efficient laboratory system that has capacity to provide timely results. These have coupled with effective case management and infection control and the involvement of development partners who commit resources with shared responsibility. Several factors have contributed to the successful quick containment of Ebola outbreaks in Uganda. West African countries experiencing Ebola outbreaks could draw some lessons from the Uganda experience and adapt them to contain the Ebola epidemic.

Safety considerations for graphene: lessons learnt from carbon nanotubes.

Science.gov (United States)

Bussy, Cyrill; Ali-Boucetta, Hanene; Kostarelos, Kostas

2013-03-19

Many consider carbon nanomaterials the poster children of nanotechnology, attracting immense scientific interest from many disciplines and offering tremendous potential in a diverse range of applications due to their extraordinary properties. Graphene is the youngest in the family of carbon nanomaterials. Its isolation, description, and mass fabrication has followed that of fullerenes and carbon nanotubes. Graphene's development and its adoption by many industries will increase unintended or intentional human exposure, creating the need to determine its safety profile. In this Account, we compare the lessons learned from the development of carbon nanotubes with what is known about graphene, based on our own investigations and those of others. Despite both being carbon-based, nanotubes and graphene are two very distinct nanomaterials. We consider the key physicochemical characteristics (structure, surface, colloidal properties) for graphene and carbon nanotubes at three different physiological levels: cellular, tissue, and whole body. We summarize the evidence for health effects of both materials at all three levels. Overall, graphene and its derivatives are characterized by a lower aspect ratio, larger surface area, and better dispersibility in most solvents compared to carbon nanotubes. Dimensions, surface chemistry, and impurities are equally important for graphene and carbon nanotubes in determining both mechanistic (aggregation, cellular processes, biodistribution, and degradation kinetics) and toxicological outcomes. Colloidal dispersions of individual graphene sheets (or graphene oxide and other derivatives) can easily be engineered without metallic impurities, with high stability and less aggregation. Very importantly, graphene nanostructures are not fiber-shaped. These features theoretically offer significant advantages in terms of safety over inhomogeneous dispersions of fiber-shaped carbon nanotubes. However, studies that directly compare graphene with

Designing Conservation Corridors in Production Landscapes: Assessment Methods, Implementation Issues, and Lessons Learned

Directory of Open Access Journals (Sweden)

Amanda T. Lombard

2010-09-01

Full Text Available Designing broad-scale conservation corridors has become increasingly common as a way of conducting an assessment for achieving targets for the representation and persistence of nature. However, since many of these corridors must traverse agricultural and other production landscapes, planning and implementation are not trivial tasks. Most approaches to conservation assessments in the dynamic world of production landscapes are data-intensive and analytically complex. However, in the real world, donor and other external requirements impose time and budget constraints, and dictate strong stakeholder involvement in the entire planning process. In order to accommodate this, assessments must be rapid, cheap, and the approach and products must be comprehensible and acceptable to stakeholders. Here we describe such an assessment aimed at identifying and implementing a network of conservation corridors in the Gouritz Initiative project domain of South Africa's Cape Floristic Region hotspot. We used empirical data and expert knowledge to identify a corridor network hypothesized to sustain key ecological and evolutionary processes. We also consulted experts to provide a spatially explicit assessment of the opportunity costs of conservation associated with agriculture, the predominant land use in the region. We used these products to identify categories of land requiring different actions and instruments to achieve conservation goals, thereby moving from the "where" to the "how" of conservation. This information was then fed into the collaborative strategy development process for the Gouritz Initiative. Our discussion emphasizes the lessons that we learnt from undertaking this assessment, particularly lessons regarding the implementation of the planning products. We conclude that at the outset of any planning project, a consensus on the vision must be achieved, a detailed social assessment of appropriate institutions must be undertaken, and a learning

PRIVACY AS A CULTURAL VALUE WITHIN TRADITIONAL IRANIAN HOUSING: Lessons for Modern Iranian High Density Vertical Development Housing

Directory of Open Access Journals (Sweden)

Siyamak Nayyeri Fallah

2015-03-01

Full Text Available The role of value of privacy in shaping Iranian culture is vital. In contrary to modern middle-class Iranian high density vertical development housing, this cultural principle plays a great role in shaping spatial organization of Iranian traditional housing. The aim of this study is to establish a framework to improve spatial organization of modern Iranian high density vertical development (HDVD housing through lessons learnt from traditional Iranian housing. In this regard, to reach the aim through qualitative approach and case study strategy, this value of the Iranian traditional housing was investigated. The data collection methods to collect data from middle-class traditional and modern high-density vertical development (HDVD housing, were multiple tactics as direct observation, open-ended expert interview, semi-structured and focus group interviewing, taking photo, and plan layout. As conclude, it was reached that privacy as a principle governing all aspects of life has had deep impacts on spatial organization of traditional Iranian housing. Thus through using the spatial concept of privacy learnt from traditional Iranian housing can formulate recommendations to betterment spatial organization of middle-class modern Iranian HDVD housing.

Financing energy efficiency: lessons from experiences in India and China

DEFF Research Database (Denmark)

Painuly, J.P.

2009-01-01

in China and India. This paper aims to report the experience of a three-country United Nations Environment Programme/World Bank Energy Efficiency Project (involving China, India and Brazil) that is set up to address the financial barrier and identifies the lessons that can be learnt from the project...... on potential of energy efficiency and need to make financing available for this. The banks in India in created specialized schemes for energy efficiency financing, and in China, the project has a positive impact on the new initiatives with the on-lending facility and the guarantee fund for energy management....... Design/methodology/approach – The paper follows the post-completion review approach of a project and presents the activities undertaken and results obtained from the project. Findings – The project seeks to remove the financial barrier through the development of a commercial banking window for energy...

Essentials for emergency care: Lessons from an inventory assessment of an emergency centre in Sub-Saharan Africa

Directory of Open Access Journals (Sweden)

Kofi Marfo Osei

2014-12-01

Conclusion: Beyond pointing out specific material resource deficiencies at the Surgical Medical Emergency (SME centre, our inventory assessment indicated a need to develop better implementation strategies for infection control policies, to collaborate with other departments on coordination of patient care, and to set a research agenda to develop emergency and acute care protocols that are both effective and sustainable in our setting. Equipment and supplies are essential elements of emergency preparedness that must be both available and ‘ready-to-hand’. Consequently, key factors in determining readiness to provide quality emergency care include supply-chain, healthcare financing, functionality of systems, and a coordinated institutional vision. Lessons learnt may be useful for others facing similar challenges to emergency medicine development.

A climate for collaboration. Analysis of US and EU lessons and opportunities in energy and climate policy

International Nuclear Information System (INIS)

De Vita, A.; McLaren, J.; De Coninck, H.C.; Cochran, J.

2009-11-01

This paper aims to improve mutual understanding between the EU and US with regard to climate change and energy policy, suggesting specific opportunities for transatlantic cooperation in this area. A background on the environmental, legislative, and economic contexts of the EU and US as they relate to climate policy sets the context. This is followed by an overview of how cap and trade, renewable energy, and sustainable transportation policies have taken shape in the EU and the US. Some observations and lessons learnt within each of these areas are highlighted. Building on these insights, recommendations are made regarding the carbon market, possibilities for new technologies to bridge the valley of death, and best practices and standards.

Introduction of new terms and lessons for radiological protection after Fukushima Dai-Ichi accident

International Nuclear Information System (INIS)

Singh, Vishwanath P.; Managanvi, S.S.; Bhat, H.R.

2012-01-01

The nuclear accidents in the world are very few among various types of operating facilities. However when an accident happened, we have learnt a lot to improve the philosophy, term, definitions, document preparation, equipment's requirement, supporting systems, awareness program and restriction etc. After Fukushima Dai-ichi we have learnt a lot, in this view this paper has been prepared to discuss for radiological protection aspects. Discussion: The probability of nuclear accidents is negligible but when happens, it opens new doors of lessons for radiological protection practices for occupational workers, emergency workers for damage control to prevent catastrophic situation/rescue to life saving actions and the member of the public. The Chernobyl and Three Mile Island accidents have provided a lot experiences for management of emergency situations, documentation, radiation emergency preparedness, emergency equipment's, concept of defense-in-depth, emergency planning zone (EPZ), accidental dose limits, estimation of source term and public dose, intervention levels, decision supporting system, remedial actions in public domain; decontamination of person, houses/building and land and etc. Recent Fukushima Dai-ichi accident in Japan was managed in appreciable manner but still new definitions and lessons for radiological protection have been emerged out. The present paper discusses difficulties w. r. t. the radiological aspects observed/faced by Japanese during nuclear crises. The accident introduced new terms as Natural Dose Rate Unit (NDRU), voluntary evacuation, deliberate evacuation area, restricted area and difference between evacuation zone and EPZ. The Fukushima accident has enforced worldwide regulators and operators to review the individual dose limit and amendment for raise in the dose limit during accident, availability of efficient/adequate quantities of personal dosimeter in public domain, collection arrangement of bulk amount of radioactive wastes

Lessons Learnt From Hurricane Katrina.

Science.gov (United States)

Akundi, Murty

2008-03-01

Hurricane Katrina devastated New Orleans and its suburbs on Monday August 29^th, 2005. The previous Friday morning, August 26, the National Hurricane Center indicated that Katrina was a Category One Hurricane, which was expected to hit Florida. By Friday afternoon, it had changed its course, and neither the city nor Xavier University was prepared for this unexpected turn in the hurricane's path. The university had 6 to 7 ft of water in every building and Xavier was closed for four months. Students and university personnel that were unable to evacuate were trapped on campus and transportation out of the city became a logistical nightmare. Email and all electronic systems were unavailable for at least a month, and all cell phones with a 504 area code stopped working. For the Department, the most immediate problem was locating faculty and students. Xavier created a list of faculty and their new email addresses and began coordinating with faculty. Xavier created a web page with advice for students, and the chair of the department created a separate blog with contact information for students. The early lack of a clear method of communication made worse the confusion and dismay among the faculty on such issues as when the university would reopen, whether the faculty would be retained, whether they should seek temporary (or permanent) employment elsewhere, etc. With the vision and determination of President Dr. Francis, Xavier was able to reopen the university in January and ran a full academic year from January through August. Since Katrina, the university has asked every department and unit to prepare emergency preparedness plans. Each department has been asked to collect e-mail addresses (non-Xavier), cell phone numbers and out of town contact information. The University also established an emergency website to communicate. All faculty have been asked to prepare to teach classes electronically via Black board or the web. Questions remain about the longer term issues of the size and stability of the faculty.

Young-minds.net/ lessons learnt

DEFF Research Database (Denmark)

Simovska, V.; Jensen, Bjarne Bruun

I bogen præsenteres de vigtigste forskningsresultater fra projektet "Young Minds - exploring links between youth, cultura and alcohol consumption". Bogen rummer desuden en præsentation af selve udviklingsprojektet (herunder de vigtigste grundbegreber i en handlings-orienteret og participatorisk...

'Treat to Target' - Lessons Learnt.

Science.gov (United States)

Kurti, Zsuzsanna; Vegh, Zsuzsanna; Golovics, Petra Anna; Lakatos, Peter Laszlo

2016-01-01

Therapeutic management in inflammatory bowel diseases (IBD) has significantly changed in the last decades with the advent of biological therapy resulting in new treatment targets other than clinical symptoms. Patient stratification in the early stage of the disease is an important step to identify patients with poor prognosis, who might benefit from early aggressive treatment to avoid complications in the later disease course. Recent randomized and hypothesis driven (e.g., Randomized Evaluation of an Algorithm for Crohn's Treatment, Post-Operative Crohn's Endoscopic Recurrence) clinical trials conducted in the biological era underscore the need of objective disease monitoring including assessment of biomarkers (e.g., C-reactive protein and calprotectin), mucosal healing and, for biologically treated patients, therapeutic drug monitoring beside clinical symptom assessment in both Crohn's disease and ulcerative colitis. Assessing the treatment efficacy objectively has become an important element of patient monitoring besides clinical symptom assessment. Further clinical studies are needed to assess whether implementation of new therapeutic algorithms based on these targets and tight monitoring in clinical practice have the potential to further improve long-term disease outcomes in IBD. © 2016 S. Karger AG, Basel.

Improving patient safety in Libya: insights from a British health system perspective.

Science.gov (United States)

Elmontsri, Mustafa; Almashrafi, Ahmed; Dubois, Elizabeth; Banarsee, Ricky; Majeed, Azeem

2018-04-16

Purpose Patient safety programmes aim to make healthcare safe for both patients and health professionals. The purpose of this paper is to explore the UK's patient safety improvement programmes over the past 15 years and explore what lessons can be learnt to improve Libyan healthcare patient safety. Design/methodology/approach Publications focusing on UK patient safety were searched in academic databases and content analysed. Findings Several initiatives have been undertaken over the past 15 years to improve British healthcare patient safety. Many stakeholders are involved, including regulatory and professional bodies, educational providers and non-governmental organisations. Lessons can be learnt from the British journey. Practical implications Developing a national patient safety strategy for Libya, which reflects context and needs is paramount. Above all, Libyan patient safety programmes should reference internationally approved guidelines, evidence, policy and learning from Britain's unique experience. Originality/value This review examines patient safety improvement strategies adopted in Britain to help developing country managers to progress local strategies based on lessons learnt from Britain's unique experience.

Wage, Price and Unemployment Dynamics in the Spanish Transition to EMU Membership

DEFF Research Database (Denmark)

Juselius, Katarina; Ordóñez, Javier

2008-01-01

to a European level of prosperity. We find some important lessons to be learnt from the Spanish experience that should be relevant for the new member states. Second, before fixing the real exchange rate it seems crucial that it is on its sustainable (competitive) purchasing power parity level. First, high...... rate it seems crucial that it is on its sustainable (competitive) purchasing power parity level. Third, there does not seem to be a short-cut to a European level of standard of living: the path to sustainable prosperity seems to follow the path of productivity improvement. Forth, excessive real wage...

Fallout radionuclide-based techniques for assessing the impact of soil conservation measures on erosion control and soil quality: an overview of the main lessons learnt under an FAO/IAEA Coordinated Research Project.

Science.gov (United States)

Dercon, G; Mabit, L; Hancock, G; Nguyen, M L; Dornhofer, P; Bacchi, O O S; Benmansour, M; Bernard, C; Froehlich, W; Golosov, V N; Haciyakupoglu, S; Hai, P S; Klik, A; Li, Y; Lobb, D A; Onda, Y; Popa, N; Rafiq, M; Ritchie, J C; Schuller, P; Shakhashiro, A; Wallbrink, P; Walling, D E; Zapata, F; Zhang, X

2012-05-01

This paper summarizes key findings and identifies the main lessons learnt from a 5-year (2002-2008) coordinated research project (CRP) on "Assessing the effectiveness of soil conservation measures for sustainable watershed management and crop production using fallout radionuclides" (D1.50.08), organized and funded by the International Atomic Energy Agency through the Joint FAO/IAEA Division of Nuclear Techniques in Food and Agriculture. The project brought together nineteen participants, from Australia, Austria, Brazil, Canada, Chile, China, Japan, Morocco, Pakistan, Poland, Romania, Russian Federation, Turkey, United Kingdom, United States of America and Vietnam, involved in the use of nuclear techniques and, more particularly, fallout radionuclides (FRN) to assess the relative impacts of different soil conservation measures on soil erosion and land productivity. The overall objective of the CRP was to develop improved land use and management strategies for sustainable watershed management through effective soil erosion control practices, by the use of ¹³⁷Cs (half-life of 30.2 years), ²¹⁰Pb(ex) (half-life of 22.3 years) and ⁷Be (half-life of 53.4 days) for measuring soil erosion over several spatial and temporal scales. The environmental conditions under which the different research teams applied the tools based on the use of fallout radionuclides varied considerably--a variety of climates, soils, topographies and land uses. Nevertheless, the achievements of the CRP, as reflected in this overview paper, demonstrate that fallout radionuclide-based techniques are powerful tools to assess soil erosion/deposition at several spatial and temporal scales in a wide range of environments, and offer potential to monitor soil quality. The success of the CRP has stimulated an interest in many IAEA Member States in the use of these methodologies to identify factors and practices that can enhance sustainable agriculture and minimize land degradation. Copyright �

Fallout radionuclide-based techniques for assessing the impact of soil conservation measures on erosion control and soil quality: an overview of the main lessons learnt under an FAO/IAEA Coordinated Research Project

International Nuclear Information System (INIS)

Dercon, G.; Mabit, L.; Nguyen, M.L.

2012-01-01

This paper summarizes key findings and identifies the main lessons learnt from a 5-year (2002-2008) coordinated research project (CRP) on Assessing the effectiveness of soil conservation measures for sustainable watershed management and crop production using fallout radionuclides (D1.50.08), organized and funded by the International Atomic Energy Agency through the Joint FAO/IAEA Division of Nuclear Techniques in Food and Agriculture. The project brought together nineteen participants, from Australia, Austria, Brazil, Canada, Chile, China, Japan, Morocco, Pakistan, Poland, Romania, Russian Federation, Turkey, United Kingdom, United States of America and Vietnam, involved in the use of nuclear techniques and, more particularly, fallout radionuclides (FRN) to assess the relative impacts of the different soil conservation measure on soil erosion and land productivity. The overall objective of the CRP was to develop improved land use and management strategies for sustainable watershed management through effective soil erosion control practices, by the use of 137 Cs (half-life of 30.2 years), 210 Pb ex (half-life of 22.3 years) and 7 Be (half-life of 53.4 days) for measuring soil erosion over several spatial and temporal scales. The environmental conditions under which the different research teams applied the tools based on the use of fallout radionuclides varied considerably - a variety of climates, soils, topographies and land uses. Nevertheless, the achievements of the CRP, as reflected in this overview paper, demonstrate that fallout radionuclide-based techniques are powerful tools to assess soil erosion/deposition at several spatial and temporal scales in a wide range of environments, and offer potential to monitor soil quality. The success of the CRP has stimulated an interest in many IAEA Member States in the use of these methodologies to identify factors and practices that can enhance sustainable agriculture and minimize land degradation. (author)

Lessons to be Learned from Recent Biosafety Incidents in the United States.

Science.gov (United States)

Weiss, Shay; Yitzhaki, Shmuel; Shapira, Shmuel C

2015-05-01

During recent months, the Centers for Disease Control and Prevention (CDC) announced the occurrence of three major biosafety incidents, raising serious concern about biosafety and biosecurity guideline implementation in the most prestigious agencies in the United States: the CDC, the National Institutes of Health (NIH) and the Federal Drug Administration (FDA). These lapses included: a) the mishandling of Bacillus anthracis spores potentially exposing dozens of employees to anthrax; b) the shipment of low pathogenic influenza virus unknowingly cross-contaminated with a highly pathogenic strain; and c) an inventory lapse of hundreds of samples of biological agents, including six vials of variola virus kept in a cold storage room for decades, unnoticed. In this review we present the published data on these events, report the CDC inquiry's main findings, and discuss the key lessons to be learnt to ensure safer scientific practice in biomedical and microbiological service and research laboratories.

Results and lessons from the GMOS survey of transiting exoplanet atmospheres

Science.gov (United States)

Todorov, Kamen; Desert, Jean-Michel; Huitson, Catherine; Bean, Jacob; Fortney, Jonathan; Bergmann, Marcel; Stevenson, Kevin

2018-01-01

We present results from the first comprehensive survey program dedicated to probing transiting exoplanet atmospheres using transmission spectroscopy with a multi-object spectrograph (MOS). Our four-years survey focussed on ten close-in giant planets for which the wavelength dependent transit depths in the visible were measured with Gemini/GMOS. We present the complete analysis of all the targets observed (50 transits, 300 hours), and the challenges to overcome to achieve the best spectrophotometric precision (200-500 ppm / 10 nm). We also present the main results and conclusions from this survey. We show that the precision achieved by this survey permits to distinguish hazy atmospheres from cloud-free ones. We discuss the challenges faced by such an experiment, and the lessons learnt for future MOS survey. We lay out the challenges facing future ground based MOS transit surveys aiming for the atmospheric characterization of habitable worlds, and utilizing the next generation of multi-object spectrographs mounted on extremely large ground based telescopes (ELT, TMT).

Review of LCA studies of solid waste management systems – Part I: Lessons learned and perspectives

DEFF Research Database (Denmark)

Laurent, Alexis; Bakas, Ioannis; Clavreul, Julie

2014-01-01

distribution and found that the published studies have primarily been concentrated in Europe with little application in developing countries. In terms of technological coverage, they have largely overlooked application of LCA to waste prevention activities and to relevant waste types apart from household waste......The continuously increasing solid waste generation worldwide calls for management strategies that integrate concerns for environmental sustainability. By quantifying environmental impacts of systems, life cycle assessment (LCA) is a tool, which can contribute to answer that call. But how, where...... and to which extent has it been applied to solid waste management systems (SWMSs) until now, and which lessons can be learnt from the findings of these LCA applications? To address these questions, we performed a critical review of 222 published LCA studies of SWMS. We first analysed the geographic...

Lessons learnt during the design, construction and start-up phase of a molten salt testing facility

International Nuclear Information System (INIS)

Rodríguez-García, Margarita-Manuela; Herrador-Moreno, Miguel; Zarza Moya, Eduardo

2014-01-01

In 2010, CIEMAT (Centro de investigaciones energéticas medioambientales y tecnológicas) signed a turn-key contract to have an experimental plant for thermal storage using molten salts at its PSA (Plataforma Solar de Almeria) facilities. This plant was designed to evaluate components, instrumentation and operation strategies and to give support to the industry in the qualification and evaluation of components. During the design, construction and start-up phases of this plant, many different aspects regarding design, construction and commissioning have been learnt and these will contribute to the improvement of other plants. Among other tips explained in the paper, we recommend the use of venting valves to eliminate the water present in the system after the pressure test or released by the salts during the first melting. The selection of instrumentation with no electronic components near a heat source, thus preventing them from overheating, is also advisable. The heat exchanger design and dimensioning should take into account not only the thermal losses to the atmosphere and through pipes and supports, but any possible reduction in the heat exchange surface that could have detrimental consequences in the thermal performance. Special attention must be paid when dimensioning and installing the EHT and insulation because both components are decisive in the avoidance of plug formation. Its correct installation in valves and supports and the proper positioning of the temperature control sensors, i.e. where no other heat source can distort the readings, are crucial. Recommendations and strategies for the operation and shutdown of this experimental plant are being gathered for a future paper. -- Highlights: • Description of the experimental molten salt storage system built at CIEMAT. • Design technical considerations for an experimental molten salt storage plant. • Hints for piping and heat exchangers design and thermal losses calculation. • Recommendations for

Atomic bomb suffering and Chernobyl accident lessons learnt from international medical aid programs

International Nuclear Information System (INIS)

Yamashita, Shunichi

2005-01-01

The cooperative medical projects between Nagasaki University and countries of the former USSR have had being performed in mainly two regions: Chernobyl and Semipalatinsk since 1990 and 1995, respectively. The 21 st Center of Excellence (COE) program of ''International Consortium for Medical Care of Hibakusha and Radiation Life Science'' recently established in Nagasaki University can now serve our knowledge and experience much more directly. Its activity can be further extended to the radiocontaminated areas around the world, and based on the lessons of the past, it can indeed contribute to the future planning of the Network of Excellence (NOE) for Radiation Education Program as well as Radiation Emergency Medical Preparedness and Assistance under the auspices of the WHO-REMPAN. Within the frame of International Consortium of Radiation Research, a molecular epidemiology of thyroid diseases are now conducted in our departments in addition to international medical assistance. The clue of radiation-associated thyroid carcinogenesis may give us a new concept on experimental and epidemiological approaches to low dose radiation effects on human health, including those of internal radiation exposure. Concerning the role and responsibility of our work to the public, to avoid unnecessary radiophobia and to correctly understand radiation hazard and safety, we must build a bridge between basic research and widely open public education. Therefore, it is of high necessity to continuously work on clarification of the effects of ionizing radiation on human beings worldwide and to contribute the development of general guideline of radiation safety and radiation hazard, and to strive for the creation of substantiated radiation protection programs. (author)

Atomic bomb suffering and Chernobyl accident lessons learnt from international medical aid programs

Energy Technology Data Exchange (ETDEWEB)

Yamashita, Shunichi [Nagasaki Univ. Graduate School of Biomedical Sciences, Atomic Bomb Disease Inst., Dept. of Molecular Medicine, Nagasaki (Japan)

2005-03-01

The cooperative medical projects between Nagasaki University and countries of the former USSR have had being performed in mainly two regions: Chernobyl and Semipalatinsk since 1990 and 1995, respectively. The 21{sup st} Center of Excellence (COE) program of ''International Consortium for Medical Care of Hibakusha and Radiation Life Science'' recently established in Nagasaki University can now serve our knowledge and experience much more directly. Its activity can be further extended to the radiocontaminated areas around the world, and based on the lessons of the past, it can indeed contribute to the future planning of the Network of Excellence (NOE) for Radiation Education Program as well as Radiation Emergency Medical Preparedness and Assistance under the auspices of the WHO-REMPAN. Within the frame of International Consortium of Radiation Research, a molecular epidemiology of thyroid diseases are now conducted in our departments in addition to international medical assistance. The clue of radiation-associated thyroid carcinogenesis may give us a new concept on experimental and epidemiological approaches to low dose radiation effects on human health, including those of internal radiation exposure. Concerning the role and responsibility of our work to the public, to avoid unnecessary radiophobia and to correctly understand radiation hazard and safety, we must build a bridge between basic research and widely open public education. Therefore, it is of high necessity to continuously work on clarification of the effects of ionizing radiation on human beings worldwide and to contribute the development of general guideline of radiation safety and radiation hazard, and to strive for the creation of substantiated radiation protection programs. (author)

Metas de inflação: lições da era Greenspan Inflation targets: lessons from the Greenspan era

Directory of Open Access Journals (Sweden)

Simone Silva de Deos

2009-09-01

Full Text Available This paper approaches the experience of monetary policy in the Greenspan period and suggests what lessons could be learnt. The adoption of inflation targeting would denote a step backward in the policymaking process in the USA, for, since the 1980s, a distinctive feature is flexibility of response to adjust to unexpected events and changing environments. The Fed was able to exercise an informed judgement in critical situations and this opens the case for the importance of not restraining policymakers' actions through the adoption of tight rules. Furthermore, that the various experiences with inflation targeting are indisputably huge successes, and that this framework represents the state of the art (therefore nothing else can alternatively be done, remains to be seen.

What works for human papillomavirus vaccine introduction in low and middle-income countries?

Directory of Open Access Journals (Sweden)

Natasha Howard

2017-12-01

Full Text Available Since 2007, low and middle-income countries (LMICs have gained experience delivering HPV vaccines through HPV vaccination pilots, demonstration projects and national programmes. This commentary summarises lessons from HPV vaccination experiences in 45 LMICs and what works for HPV vaccination introduction. Methods included a systematic literature review, unpublished document review, and key informant interviews. Data were extracted from 61 peer-reviewed articles, 11 conference abstracts, 188 technical reports, and 56 interviews, with quantitative data analysed descriptively and qualitative data analysed thematically. Key lessons are described under five themes of preparation, communications, delivery, coverage achievements, and sustainability. Lessons learnt were generally consistent across countries and projects and sufficient lessons have been learnt for countries to deliver HPV vaccine through phased national rollout rather than demonstration projects. However, challenges remain in securing the political will and financial resources necessary to implement successful national programmes. Keywords: Cervical cancer prevention, Human papillomavirus, Vaccination, Low and middle-income countries, Demonstration projects

Advanced smartgrids for distribution system operators

CERN Document Server

Boillot, Marc

2014-01-01

The dynamic of the Energy Transition is engaged in many region of the World. This is a real challenge for electric systems and a paradigm shift for existing distribution networks. With the help of "advanced" smart technologies, the Distribution System Operators will have a central role to integrate massively renewable generation, electric vehicle and demand response programs. Many projects are on-going to develop and assess advanced smart grids solutions, with already some lessons learnt. In the end, the Smart Grid is a mean for Distribution System Operators to ensure the quality and the secu

The opening of electricity and gas markets to professional clients. Main lessons - December 2007

International Nuclear Information System (INIS)

2007-01-01

Since 2004, electricity and gas markets are opened to all professional clients who can freely chose their energy supplier. A quantitative inquiry has been carried out by BVA on behalf of the French Energy Regulatory Commission (CRE) on a sample of 1503 companies representative of both the private and public sectors. The aim of this inquiry is to gain information on the following points: what are the professionals' motivations or brakes concerning the change of energy supplier? What is their general opinion about markets opening? What are the false questions or ideas? what is their level of knowledge about the July 2004 opening of energy markets? What has it changed for them? Do they know the new suppliers? What are the new terms and conditions? What is their intention (faithfulness or changing). The lessons learnt from this inquiry are summarized in this document. (J.S.)

Some Lessons Learnt From the Fukushima Daiichi Accident, as Regards Defence in Depth and its Implementation in New or Existing Designs – An Industry Example

Energy Technology Data Exchange (ETDEWEB)

De L’Epinois, B.; Bouteille, F.; Nicaise, N., E-mail: bertrand.delepinois@areva.com [AREVA, Paris (France)

2014-10-15

reducing both the severe accident probability and the consequences of a severe accident, should it occur. This paper therefore analyzes, in the light of Fukushima, the DiD approach followed in the design of the EPR and ATMEA reactors in terms of accident prevention, common mode failure prevention and mitigation, protection against natural hazards and severe accident management. Insight is given, from a designer point of view, on the topics on which the Fukushima lessons learnt are implemented. The paper also exposes to what extent and in which fields the approach followed for new reactors can be applied to operating nuclear power plants. (author)

Wolff-Parkinson-White syndrome: lessons learnt and lessons remaining.

Science.gov (United States)

Benson, D Woodrow; Cohen, Mitchell I

2017-01-01

The Wolff-Parkinson-White pattern refers to the electrocardiographic appearance in sinus rhythm, wherein an accessory atrioventricular pathway abbreviates the P-R interval and causes a slurring of the QRS upslope - the "delta wave". It may be asymptomatic or it may be associated with orthodromic reciprocating tachycardia; however, rarely, even in children, it is associated with sudden death due to ventricular fibrillation resulting from a rapid response by the accessory pathway to atrial fibrillation, which itself seems to result from orthodromic reciprocating tachycardia. Historically, patients at risk for sudden death were characterised by the presence of symptoms and a shortest pre- excited R-R interval during induced atrial fibrillation Wolff-Parkinson-White pattern and availability of catheter ablation, there has been a need to identify risk among asymptomatic patients. Recent guidelines recommend invasive evaluation for such patients where pre-excitation clearly does not disappear during exercise testing. This strategy has a high negative predictive value only. The accuracy of this approach is under continued investigation, especially in light of other considerations: Patients having intermittent pre-excitation, once thought to be at minimal risk may not be, and the role of isoproterenol in risk assessment.

Social media campaigns that make a difference: what can public health learn from the corporate sector and other social change marketers?

Science.gov (United States)

Freeman, Becky; Potente, Sofia; Rock, Vanessa; McIver, Jacqueline

2015-03-30

A great deal of enthusiasm and interest exists in using social media for public health communications, but few research studies have examined its success in promoting and adopting protective health behaviours. To begin to understand how best to develop effective online social marketing campaigns, this paper provides a summary of success factors and key lessons learnt from selected social media campaign case studies. Case study review Methods: A selection of case studies was reviewed for lessons in campaign development, delivery and evaluation from both the corporate and public health sectors. Information about the objective of the campaign, the tactics used and the lessons learnt was extracted from each case study. Lessons learnt from across the case studies were then sorted according to themes. Lessons from the nine case studies selected were categorised into eight themes: planning, use of social media tools, community, content, personal benefits, promotion, costs and challenges. Outcome evaluation data were lacking in the case studies. Overall, the nine case studies show that social media hold promise in changing user behaviours and that social media are highly effective in recruiting participants and motivating them to take small, concrete actions. The case studies also demonstrate that there is room in social media for targeted, inexpensive, small-scale projects, as well as large, well-funded, mass-reach marketing blitzes. Social media campaign process and impact evaluation measures are readily available. Outcome evaluation models and measures are needed to better assess the effectiveness of social media campaigns in changing health behaviours.

Benchmarking on Inspection Practices. First Triennial Report of the Working Group on Inspection Practices

International Nuclear Information System (INIS)

2017-01-01

The WGIP Nuclear Power Plant (NPP) Observed Inspection Practices Program is intended to promote co-operation and learning among member countries and to collect and provide them with information for improving the effectiveness of existing regulatory inspection practices. This is accomplished by observing how inspections are carried out by other member countries and issuing a WGIP observed inspection report that includes observations (e.g. inspection techniques, obstacles encountered), lessons learnt and potential commendable practices that could be used by a regulatory body. This first triennial report documents the results of a consistency check performed between all six WGIP observed inspection reports and ratifies certain observations, lessons learnt and potential commendable practices identified by WGIP observed inspection participants

Masihambisane, lessons learnt using participatory indigenous ...

African Journals Online (AJOL)

knowledge research approaches in a school-based collaborative project of the .... ticipate in informal employment; however, they manage to provide for their families. ... Entitled “Promoting and learning from Cofimvaba community's indigenous.

Masihambisane, lessons learnt using participatory indigenous ...

African Journals Online (AJOL)

the direct participation of teachers in planning, researching, and developing ... Organization (UNESCO) in 1978 at a meeting of one of the United Nations' (UN) ..... When the teachers realized our commitment to listen to them earnestly, .... effect, owing to active involvement and empowerment received during the life of the.

IS-ENES project management - lessons learnt

Science.gov (United States)

Parinet, Marie; Guglielmo, Francesca; Joussaume, Sylvie

2017-04-01

IS-ENES is the distributed e-infrastructure of models, model data and metadata of the European Network for Earth System Modelling (ENES). It has benefitted from two EC FP7 grants and aims towards further European and national funding to achieve sustainability. We highlight here several challenges related to project management that have risen in the course of these two project-phases spanning 8 years. Some challenges are related to the heterogeneity of the activities within IS-ENES, with different groups working on very diverse activities, not necessarily strictly interdependent. An immediate consequence is the need of implementing and setting up in early phases of the project efficient collection and circulation of information to preserve and reinforce the systemic view of the infrastructure as a whole and the pursuit of common goals, including coordinated provision of services. Toward and beyond such common goals, managing IS-ENES, covering both scientific and more strictly management-related aspects, implies a double-paced approach: besides setting up efficient project workflow, there is the need of setting up longer term objectives. This implies, within the project lifetime, to elaborate and implement a coherent organizational (consistent with scientific goals, funding schemes, research and technology landscape) strategy to pursue these goals beyond the project itself. Furthermore, a series of more generic project management challenges will also be listed and can be gathered around 3 main objectives: ease the internal processes in order to optimize the work, anticipate delays and budget issues, and motivate the project teams by ensuring an efficient internal and external communication.

Teleradiology - practical aspects and lessons learnt

International Nuclear Information System (INIS)

Buxton, Peter J.

1999-01-01

Teleradiology is the most widely practised form of tele medicine and the necessary equipment is readily available. The limiting technical factor is often the communication links between the two sites. A balance must be struck between the degree of image compression and the transmission time. Non technical issues such as organisation of staff and medico-legal aspects must also be considered. Many problems can be avoided by written protocols and agreements

Cooperation mechanisms of the EU renewable energy directive and flexible mechanisms of the Kyoto Protocol: comparison and lessons learnt. Working paper

Energy Technology Data Exchange (ETDEWEB)

Frieden, Dorian; Tuerk, Andreas; Steiner, Daniel

2013-07-15

This working paper discusses similarities and differences between the cooperation mechanisms of the EU renewable energy directive (RES directive) and the flexible mechanisms of the Kyoto Protocol. The cooperation mechanisms allow the (virtual) trade of renewable energy and were introduced with the RES directive to provide Member States (MS) with greater flexibility to achieve their national targets for renewable energy sources (RES). A similar kind of flexibility is known from the flexible mechanisms of the Kyoto Protocol which aim at the cost efficient achievement of emission reduction targets. Lessons learned from the Kyoto mechanisms may allow conclusions to be drawn on the design and implementation of the renewable energy cooperation mechanisms. This paper first gives an overview of the cooperation mechanisms regarding their potential, advantages and disadvantages, barriers and preconditions. This is followed by a brief explanation of and a systematic comparison with the flexible mechanisms of the Kyoto Protocol – Joint Implementation (JI); Clean Development Mechanism (CDM); and International Emissions Trading (IET). A gamut of factors influenced the success of the Kyoto mechanisms in general and in specific national contexts. Therefore, it is not possible to directly transfer past experiences with the Kyoto mechanisms to the capability of specific nations to make use of the renewable energy cooperation mechanisms. A comparison of specific features, such as the mechanism type (transfer, project-based, support scheme), price building and specific barriers can, however, help anticipate the possible dynamics and challenges of the cooperation mechanisms. Experiences with the Kyoto mechanisms show that predictions based on supply-demand analysis were valid only to a limited extent and that specific factors such as institutional capacity constraints or legal uncertainties delayed or prevented the use of the mechanisms in some cases. Similarly, for the cooperation

Analyzing implementation dynamics using theory-driven evaluation principles: lessons learnt from a South African centralized chronic dispensing model.

Science.gov (United States)

Magadzire, Bvudzai Priscilla; Marchal, Bruno; Mathys, Tania; Laing, Richard O; Ward, Kim

2017-12-04

Centralized dispensing of essential medicines is one of South Africa's strategies to address the shortage of pharmacists, reduce patients' waiting times and reduce over-crowding at public sector healthcare facilities. This article reports findings of an evaluation of the Chronic Dispensing Unit (CDU) in one province. The objectives of this process evaluation were to: (1) compare what was planned versus the actual implementation and (2) establish the causal elements and contextual factors influencing implementation. This qualitative study employed key informant interviews with the intervention's implementers (clinicians, managers and the service provider) [N = 40], and a review of policy and program documents. Data were thematically analyzed by identifying the main influences shaping the implementation process. Theory-driven evaluation principles were applied as a theoretical framework to explain implementation dynamics. The overall participants' response about the CDU was positive and the majority of informants concurred that the establishment of the CDU to dispense large volumes of medicines is a beneficial strategy to address healthcare barriers because mechanical functions are automated and distribution of medicines much quicker. However, implementation was influenced by the context and discrepancies between planned activities and actual implementation were noted. Procurement inefficiencies at central level caused medicine stock-outs and affected CDU activities. At the frontline, actors were aware of the CDU's implementation guidelines regarding patient selection, prescription validity and management of non-collected medicines but these were adapted to accommodate practical realities and to meet performance targets attached to the intervention. Implementation success was a result of a combination of 'hardware' (e.g. training, policies, implementation support and appropriate infrastructure) and 'software' (e.g. ownership, cooperation between healthcare

What is there to be learnt from the 1950s and 1960s for contemporary trainee teachers in Further Education?

Directory of Open Access Journals (Sweden)

Parfitt, Anne

2010-06-01

Full Text Available In this paper, some stories of staff who became Further Education (FE lecturers during the 1950s and 1960s are reported upon. What emerges is that this period when FE was being established was heavily reliant on the imagination of the actors in their community settings. Moreover, these pioneers in the sector, often from strong occupational backgrounds but with limited formal qualifications, were employed because it was considered that they would be able to use their creative wisdom to forge the necessary links with local industry and other relevant stakeholders, so as to give the FE brand a high profile in its respective local communities. It is contended that in the current, most likely prolonged, period of austerity there is much to be drawn from these experiences of yesteryear, in that what is revealed in the following is very much a perspective that funding was not necessarily the be-all and end-all when these practitioners were endeavouring to deliver excellence. In particular, it is argued that lessons can be learnt from former times and thus, by recalling these and other such narratives and including them in FE lecturers’ Initial Teacher Training(ITT and ongoing Continuing Professional Development (CPD programmes, we may stimulate our imaginations in relation to how FE can be further integrated into the local setting, despite the aforementioned contemporary financial constraints.

Strengthening monitoring and evaluation (M&E) and building sustainable health information systems in resource limited countries: lessons learned from an M&E task-shifting initiative in Botswana.

Science.gov (United States)

Mpofu, Mulamuli; Semo, Bazghina-Werq; Grignon, Jessica; Lebelonyane, Refeletswe; Ludick, Steven; Matshediso, Ellah; Sento, Baraedi; Ledikwe, Jenny H

2014-10-03

The demand for quality data and the interest in health information systems has increased due to the need for country-level progress reporting towards attainment of the United Nations Millennium Development Goals and global health initiatives. To improve monitoring and evaluation (M&E) of health programs in Botswana, 51 recent university graduates with no experience in M&E were recruited and provided with on-the-job training and mentoring to develop a new cadre of health worker: the district M&E officer. Three years after establishment of the cadre, an assessment was conducted to document achievements and lessons learnt. This qualitative assessment included in-depth interviews at the national level (n = 12) with officers from government institutions, donor agencies, and technical organizations; and six focus group discussions separately with district M&E officers, district managers, and program officers coordinating different district health programs. Reported achievements of the cadre included improved health worker capacity to monitor and evaluate programs within the districts; improved data quality, management, and reporting; increased use of health data for disease surveillance, operational research, and planning purposes; and increased availability of time for nurses and other health workers to concentrate on core clinical duties. Lessons learnt from the assessment included: the importance of clarifying roles for newly established cadres, aligning resources and equipment to expectations, importance of stakeholder collaboration in implementation of sustainable programs, and ensuring retention of new cadres. The development of a dedicated M&E cadre at the district level contributed positively to health information systems in Botswana by helping build M&E capacity and improving data quality, management, and data use. This assessment has shown that such cadres can be developed sustainably if the initiative is country-led, focusing on recruitment and capacity

Taking Stock

Science.gov (United States)

Wykes, James

1970-01-01

The Director of Television for the Inner London Education Authority discusses the experience gained and lessons learnt after eighteen months of transmission on the Authority's educational television network." (Editor)

Experiences and lessons learnt on staffing from the first Indian nuclear power plant (PHWR)

International Nuclear Information System (INIS)

Bhattacharya, A.S.

2001-01-01

Three decades of operating experience in India has led to sustained high performance of NPPs. The staffing modules and policies are standardised. The basic functions of operation, maintenance, technical support and quality assurance are carried out by a team of 727 in-plant persons (for a 2 x 220 MW PHWR station) organised at five levels, for fifty positions in ten job families. Specific qualification levels apply to each position - six at management positions, five licensed positions with the rest qualified through an equivalent training scheme. Practically all O and M activities are carried out on-site by the utility manpower with minimum involvement of contractors. The entire process of human resource development is in-house - with each NPP organisation comprised of 30% experienced staff transferred from older NPPs and 70% totally developed out of fresh recruits. Four to eight years lead time goes to qualify fresh recruits depending on the position. This optimisation of manpower is a result of continuous learning - through operating experience and regulatory feed back and self assessment for (i) optimising quantum of work load and (ii) improving productivity. For the first category, design improvements over older NPP's increased reliability, operability, maintainability and human factors are described separately in the companion paper. In this paper the organisation factors are discussed, starting with the initial lessons that demanded improved management and enhanced quality programmes and caused temporarily, high demand of staffing for bringing out new systems, e.g., (i) attaining maturity of units; (ii) standardising training, retraining and cross training and qualifications; (in) job rotations, (iv) in service inspection of reactor components; (v) quality audits. The experiences on subsequent optimisation of staffing levels are outlined. (author)

Transparency and control

International Nuclear Information System (INIS)

2001-01-01

After having outlined some lessons learnt after the Chernobyl accident, notably the facts that risk assessment and management were not separated, that radioactivity measurements have suffered from a lack of means and of preparedness, and that there has been few information exchanged between the different concerned countries, this document presents the four international conventions which have been negotiated after this accident (they concern the notification, assistance, safety, safety of fuel management and of radioactive wastes). It discusses the lessons learnt in France, the credibility of information and the confidence in authorities, the evolution of transparency and information in France and in the rest of the World, the transposition of the Arhus Convention in the communautary and national law, the innovating European approaches, and the evolutions in France

A narrative account of implementation lessons learnt from the dissemination of an up-scaled state-wide child obesity management program in Australia: PEACH™ (Parenting, Eating and Activity for Child Health) Queensland.

Science.gov (United States)

Croyden, Debbie L; Vidgen, Helen A; Esdaile, Emma; Hernandez, Emely; Magarey, Anthea; Moores, Carly J; Daniels, Lynne

2018-03-13

PEACH™QLD translated the PEACH™ Program, designed to manage overweight/obesity in primary school-aged children, from efficacious RCT and small scale community trial to a larger state-wide program. This paper describes the lessons learnt when upscaling to universal health coverage. The 6-month, family-focussed program was delivered in Queensland, Australia from 2013 to 2016. Its implementation was planned by researchers who developed the program and conducted the RCT, and experienced project managers and practitioners across the health continuum. The intervention targeted parents as the agents of change and was delivered via parent-only group sessions. Concurrently, children attended fun, non-competitive activity sessions. Sessions were delivered by facilitators who received standardised training and were employed by a range of service providers. Participants were referred by health professionals or self-referred in response to extensive promotion and marketing. A pilot phase and a quality improvement framework were planned to respond to emerging challenges. Implementation challenges included engagement of the health system; participant recruitment; and engagement. A total of 1513 children (1216 families) enrolled, with 1122 children (919 families) in the face-to-face program (105 groups in 50 unique venues) and 391 children (297 families) in PEACH™ Online. Self-referral generated 68% of enrolments. Unexpected, concurrent and, far-reaching public health system changes contributed to poor program uptake by the sector (only 56 [53%] groups delivered by publicly-funded health organisations) requiring substantial modification of the original implementation plan. Process evaluation during the pilot phase and an ongoing quality improvement framework informed program adaptations that included changing from fortnightly to weekly sessions aligned with school terms, revision of parent materials, modification of eligibility criteria to include healthy weight children and

Medical faculty members' attitude on lesson planning Semnan University of Medical Sciences

Directory of Open Access Journals (Sweden)

Masomeh Saberian

2003-01-01

Full Text Available Background: Lesson planning has a distinct role in enhancing education quality, as well as maintaining the friendly and dynamic atmosphere of the academic environment and increasing student's initiatives for achieving better educational attainments. Lesson planning is a process for defining the goals, understanding the needs, and specifying available tools and possible limitations. Lesson planning is a written description of this process, which shows the materials, the route, the time, and the place of instructions, as well as a method for evaluating students. Purpose: to identify the attitudes of Semnan University of Medical Sciences (SUMS on lesson planning. Methods: Fifty-three faculty members of the SUMS participated in this study. A questionnaire was used, which contained 8 demographic questions, and 24 r questions for identification the faculty members' attitude. Questionnaires were distributed among the faculty members in sealed envelopes, without denoting their names. The questionnaires were gathered after being completed. Results were analyzed by calculating the mean, standard deviation, absolute and relative frequencies, and using Chi-square and Fischer exact test at the level of 5%. Results: II was shown that 88% of faculty members favoured lesson planning before the beginning of the semester. But they found lesson planning a difficult task, because of their heavy workload. Of the faculty members, 60.4% organized their teaching classes according to a designed lesson plan, and believed that it did affect the quality of their teaching, but 49.1% disagreed with distributing the designed lesson plan among the students. Discussion: Although professor favoured lesson planning and find it necessary to work according to such a plan, workload and lack of knowledge are defined as two main obstacles in doing so. It is believed that by decreasing the professor's workload and provision of lesson planning workshops, these problems could be solved

Lessons of the Indo-Pakistani example for nuclear deterrence. Summary; Lecons de l'exemple Indo-Pakistanais pour la dissuasion nucleaire. synthese

Energy Technology Data Exchange (ETDEWEB)

Tertrais, B

2003-10-15

Southern Asia has similar characteristics as those of central Europe during the cold war. The arguments suggesting that the nuclear dissuasion cannot work between India and Pakistan are not convincing. A deep analysis of the Indo-Pakistan 'nuclear crises' is necessary to learn lessons from the south-Asian example. This analysis suggests that both parties have learnt the dissuasion rules in an empirical way since 1990 and now have more certitudes about their options and the related risks in a bilateral nuclear environment. In particular, it appears that the line of control (LoC) is now well identified, both by Islamabad and New Delhi, as one of those 'red lines' the crossing of which would lead the conflict towards a new dimension. (J.S.)

System dynamics

International Nuclear Information System (INIS)

Kim, Do Hun; Mun, Tae Hun; Kim, Dong Hwan

1999-02-01

This book introduces systems thinking and conceptual tool and modeling tool of dynamics system such as tragedy of single thinking, accessible way of system dynamics, feedback structure and causal loop diagram analysis, basic of system dynamics modeling, causal loop diagram and system dynamics modeling, information delay modeling, discovery and application for policy, modeling of crisis of agricultural and stock breeding products, dynamic model and lesson in ecosystem, development and decadence of cites and innovation of education forward system thinking.

Integrating self-regulated learning and discovery learning into English lesson plan

Directory of Open Access Journals (Sweden)

Sayukti Ni Kadek Heny

2018-01-01

Full Text Available The notion of learner-centeredness has been embedded in the National Curriculum of Indonesia, 2013 Curriculum. However, most of the teachers seem to be hardly acquainted with the concept of Self-Regulated Learning (SRL and discovery learning in the lesson planning. Considering the phenomenon, this study intends to explore the concept of Self-Regulated Learning in the lesson plan of English subject for a tenth-grade level by employing a qualitative design with data obtained from a teacher-made lesson plan and a semi-structured interview. The researcher used content analysis to analyze the lesson plan. Meanwhile, the qualitative data from interview result were preceded through a coding sheet and transcribed modified figure. The findings revealed an integration of SRL cyclical phase and discovery learning in the teacher-made lesson plan. Based on the discussion, the results need to be applied in a considerably large context, in order to see thoroughly dynamic integration between Self-Regulated Learning model, lesson planning and the concept of learner autonomy.

Adapting Free, Prior, and Informed Consent (FPIC to Local Contexts in REDD+: Lessons from Three Experiments in Vietnam

Directory of Open Access Journals (Sweden)

Thuy Thu Pham

2015-07-01

Full Text Available Free, prior, and informed consent (FPIC is a means of ensuring that people’s rights are respected when reducing emissions from deforestation and forest degradation, and enhancing forest carbon stocks (REDD+ projects are established in developing countries. This paper examines how FPIC has been applied in three projects in Vietnam and highlights two key lessons learnt. First, as human rights and democracy are seen as politically sensitive issues in Vietnam, FPIC is likely to be more accepted by the government if it is built upon the national legal framework on citizen rights. Applying FPIC in this context can ensure that both government and citizen’s interests are achieved within the permitted political space. Second, FPIC activities should be seen as a learning process and designed based on local needs and preferences, with accountability of facilitators, two-way and multiple communication strategies, flexibility, and collective action in mind.

Physiological regulation through learnt control of appetites by contingencies among signals from external and internal environments.

Science.gov (United States)

Booth, David A

2008-11-01

As reviewed by [Cooper, S. J. (2008). From Claude Bernard to Walter Cannon: emergence of the concept of homeostasis. Appetite 51, 419-27.] Claude Bernard's idea of stabilisation of bodily states, as realised in Walter B. Cannon's conception of homeostasis, took mathematical form during the 1940s in the principle that externally originating disturbance of a physiological parameter can feed an informative signal around the brain to trigger counteractive processes--a corrective mechanism known as negative feedback, in practice reliant on feedforward. Three decades later, enough was known of the physiology and psychology of eating and drinking for calculations to show how experimentally demonstrated mechanisms of feedforward that had been learnt from negative feedback combine to regulate exchanges of water and energy between the body and the surroundings. Subsequent systemic physiology, molecular neuroscience and experimental psychology, however, have been traduced by a misconception that learnt controls of intake are 'non-homeostatic', the myth of biological 'set points' and an historic failure to address evidence for the ingestion-adapting information-processing mechanisms on which an operationally integrative theory of eating and drinking relies.

The Role of Drug Transporters in the Kidney: Lessons from Tenofovir

Directory of Open Access Journals (Sweden)

Darren Michael Moss

2014-11-01

Full Text Available Tenofovir disoproxil fumarate, the prodrug of nucleotide reverse transcriptase inhibitor tenofovir, shows high efficacy and relatively low toxicity in HIV patients. However, long-term kidney toxicity is now acknowledged as a modest but significant risk for tenofovir-containing regimens, and continuous use of tenofovir in HIV therapy is currently under question by practitioners and researchers. Co-morbidities (hepatitis C, diabetes, low body weight, older age, concomitant administration of potentially nephrotoxic drugs, low CD4 count, and duration of therapy are all risk factors associated with tenofovir-associated tubular dysfunction. Tenofovir is predominantly eliminated via the proximal tubules of the kidney, therefore drug transporters expressed in renal proximal tubule cells are believed to influence tenofovir plasma concentration and toxicity in the kidney. We review here the current evidence that the actions, pharmacogenetics and drug interactions of drug transporters are relevant factors for tenofovir-associated tubular dysfunction. The use of creatinine and novel biomarkers for kidney damage, and the role that drug transporters play in biomarker disposition, is discussed. The lessons learnt from investigating the role of transporters in tenofovir kidney elimination and toxicity can be utilised for future drug development and clinical management programs.

The role of financial groups in Russia's banking crisis

NARCIS (Netherlands)

Perotti, E.C.

1999-01-01

This article reviews the role of financial groups in financial crises, and then applies the lessons learnt to Russia though a detailed analysis of the ruble collapse, the GKO default and the banking crisis.

Implementing learnerships: learner recruitment and selection B ...

African Journals Online (AJOL)

Implementing learnerships: learner recruitment and selection B lessons learnt from the KwaZulu-Natal pilot projects. ... 2001 in KwaZulu-Natal, with specific reference to the recruitment and selection of learners. ... AJOL African Journals Online.

DMPD: Infectious non-self recognition in invertebrates: lessons from Drosophila andother insect models. [Dynamic Macrophage Pathway CSML Database

Lifescience Database Archive (English)

Full Text Available 15476918 Infectious non-self recognition in invertebrates: lessons from Drosophila ...fectious non-self recognition in invertebrates: lessons from Drosophila andother insect models. PubmedID 154...76918 Title Infectious non-self recognition in invertebrates: lessons from Drosop

A Worldwide Production Grid Service Built on EGEE and OSG Infrastructures Lessons Learnt and Long-term Requirements

International Nuclear Information System (INIS)

Shiers, J.; Dimou, M.; Mendez Lorenzo, P.

2007-01-01

Using the Grid Infrastructures provided by EGEE, OSG and others, a worldwide production service has been built that provides the computing and storage needs for the 4 main physics collaborations at CERN's Large Hadron Collider (LHC). The large number of users, their geographical distribution and the very high service availability requirements make this experience of Grid usage worth studying for the sake of a solid and scalable future operation. This service must cater for the needs of thousands of physicists in hundreds of institutes in tens of countries. A 24x7 service with availability of up to 99% is required with major service responsibilities at each of some ten T ier1 a nd of the order of one hundred T ier2 s ites. Such a service - which has been operating for some 2 years and will be required for at least an additional decade - has required significant manpower and resource investments from all concerned and is considered a major achievement in the field of Grid computing. We describe the main lessons learned in offering a production service across heterogeneous Grids as well as the requirements for long-term operation and sustainability. (Author)

Addressing gender dynamics and engaging men in HIV programs: lessons learned from Horizons research.

Science.gov (United States)

Pulerwitz, Julie; Michaelis, Annie; Verma, Ravi; Weiss, Ellen

2010-01-01

In the field of human immunodeficiency virus (HIV) prevention, there has been increasing interest in the role that gender plays in HIV and violence risk, and in successfully engaging men in the response. This article highlights findings from more than 10 studies in Asia, Africa, and Latin America--conducted from 1997 through 2007 as part of the Horizons program--that have contributed to understanding the relationship between gender and men's behaviors, developing useful measurement tools for gender norms, and designing and evaluating the impact of gender-focused program strategies. Studies showed significant associations between support for inequitable norms and risk, such as more partner violence and less condom use. Programmatic lessons learned ranged from insights into appropriate media messages, to strategies to engage men in critically reflecting upon gender inequality, to the qualities of successful program facilitators. The portfolio of work reveals the potential and importance of directly addressing gender dynamics in HIV- and violence-prevention programs for both men and women.

Early Life Histories of Fishes: New Developmental, Ecological and ...

African Journals Online (AJOL)

ontogeny and life history models revisited' which is an unabridged .... Hamburg, Germany, in August 1984. The papers are ..... Cambridge University Press, Cambridge, New York and ... lessons to be learnt from the well-illustrated keys and for.

Session 2 report the process of decision making in Finland: Its history and outcome

International Nuclear Information System (INIS)

Aebersold, M.

2002-01-01

The round-table discussions focussed on three questions: what were the most important steps in the decision-making process for the different stakeholders? What influenced the process and the outcome? What are the lessons learnt? (authors)

Forums for consultation and follow-up of the peace agreements in Guatemala: lessons learnt for territorial peace in Colombia

Directory of Open Access Journals (Sweden)

Cécile Mouly

2016-08-01

Full Text Available This article considers the experience of the forums for consultation and the follow-up of the peace agreements in Guatemala and draws lessons for territorial peace in Colombia. Based on data from observation, interviews, and documents, it analyses how the consultation forums evolved into an infrastructure for peace, and the role they played in the decentralization of peace implementation. From this experience, It emphasizes the importance of the departmental level as a bridge between the grassroots and decision makers at the central level, and of the participation of traditionally marginalized groups for territorial peace. Additionally, the successful local peacebuilding initiatives that emerged during the war must be considered. It also discusses the role of multisectoral spaces in the peaceful transformation of local conflicts, and the need to maintain a balance between institutionalization and flexibility.

Paradoxical health education

DEFF Research Database (Denmark)

Dahl, Kari

Poster presented at International Conference "Communicating for Social Change: Lessons learnt from public health", Glocal NOMAD, Aidsnet (The Danish NGO Network on AIDS and Development), ADRA Denmark and Enreca Health. Copenhagen: Copenhagen University, May 4., 2010,Denmark....

African Journal of Rheumatology - Vol 3, No 2 (2015)

African Journals Online (AJOL)

Catastrophic Antiphospholipid Syndrome: Management Challenges and Lessons Learnt in the Third World Set-Up: Case Report · EMAIL FULL TEXT EMAIL FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. EK Genga, GO Oyoo, 67-72 ...

LESSONS LEARNT FROM A COMPARISON OF THREE ...

African Journals Online (AJOL)

The second conclusion is that a selected set of indicator groups (in this case, sharks, seagrass and chlorophyll a) seems to capture the major ecosystem impacts of alternative management scenarios. This has obvious implications for system monitoring in an adaptive management approach. The third is that multispecies or ...

Lessons learnt from experimental temporary octopus fishing ...

African Journals Online (AJOL)

This paper presents evidence of the fisheries effect of experimental temporary fishing closures for Octopus in the then-emergent Velondriake Locally Managed Marine Area (LMMA) in south-west Madagascar during 2004–2006. We present an analysis of the O. cyanea catch data for the first two years of temporary closures ...

Demonstrating safety: Lessons learnt by InSOTEC

International Nuclear Information System (INIS)

Kallenbach-Herbert, Beate; Brohmann, Bettina

2014-01-01

InSOTEC is a three-year collaborative social sciences research project funded under the European Atomic Energy Community's 7. Framework Programme FP7/2007-2011, under grant agreement no. 2699009.1 The project aims to generate a better understanding of the complex interplay between the technical and the social in radioactive waste management (RWM) and, in particular, in the context of the design and implementation of geological disposal. In doing so, InSOTEC wants to move beyond the social and technical division by treating RWM and geological disposal as 'socio-technical' challenges and in following the relationship and describing the context, one can identify the dependency as a socio-technical combination. InSOTEC focuses on situations and issues where the relationship between the technical and social components of geological disposal are still unstable, ambiguous or controversial, and where negotiations are taking place in terms of problem definitions and preferred solutions. Some concrete examples of socio-technical challenges are the question of siting and of introducing the notion of reversibility and retrievability or long-term repository monitoring into the concept of geological disposal. These examples show that the concept of geological disposal develops over time, not only because of evolutions in scientific knowledge, but also as a consequence of debates on how to implement this technology in the light of societal requirements. During the first year of the project, various research activities in the national context of InSOTEC partner countries as well as on the European and international levels contributed to the identification of the main socio-technical challenges in geological disposal. On this basis four topics were selected for in-depth analysis: - reversibility and retrievability; - demonstrating safety; - siting; - technology transfer; The aim of these analyses is to come to a better understanding of the relationships between social and technical challenges in geological disposal. It is being investigated how these relationships are becoming visible in various 'social-technical combinations', depending for example on the actors involved and the issue at stake. For the time being the research work on these topics is still ongoing. Case study reports and topical syntheses are to be finalised. An overall 'concluding report' of the main findings is planned to be published at the end of this year. This paper, therefore, presents work in progress and the findings on 'demonstrating safety' as a socio-technical combinations are preliminary. (authors)

Radon in Africa: South African Lessons Learnt

International Nuclear Information System (INIS)

Simanga, A.T.

2010-01-01

Radon remained a chemical curiosity for decades, promoted at some stage as a health giving gas. Mining related history: (based on ICRP 65) dating back to 15 Century when high mortality from lung cancer was observed among miners in Schneeberg. After the Curies had extracted Radium from Jachymov ores (1898), radon was identified. When measurements were done in Schneeberger and Jachymov mines high concentrations of radon were found. Initially a link was assumed between lung cancer and high radon concentration based on the measurements. (The assumption was not generally accepted).In 1953 William F. Bale indicated that the causative agents of lung cancer was the radon progeny and not radon gas. A possible lung cancer risk to members of the public was discovered very recently (first published results were based on the indoor measurements done in Sweden in a study initiated by Rolf Sievert) Much attention has been given to radon as a radiological health hazard: Recently human exposure to radon progeny in buildings has emerged as an important issue. Lung cancer is the principal concern associated with Rn exposure. The principal concern is associated with radon progeny. These species are chemically reactive, and may be deposited on respiratory tract tissues when inhaled. Subsequent alpha particle decay may damage cells near the deposition site, contributing to increased risk of lung cancer Radon: In Occupational Exposure Protection against Rn Exposure is a Techno-Legal Legal Aspects: There has to be a national legislative framework for the protection of workers against radon The legal framework should entail, inter alia: - Set up of regulator, development of regulations and standards to enable compliance assurance and other protection issues, training of technical people. 10 Legislative Framework in South Africa National Nuclear Regulatory Act (1999) Enables the regulator (NNR) to exercise oversight for Rn protection Occupational Exposure is mainly in Mining and Mineral Processing (MIMP) facilities Workers are exposed in mining to:- Radon and its progeny External Exposure (gamma) Radioactive dust Water ingestion (inadvertently) Radon: Technical Considerations Monitoring is performed to detect, quantify and compare with goals. It must be fit for purpose and monitoring plan must be developed, implemented and evaluated. Monitoring Plan A radon monitoring plan is site specific, but the basic steps are common. Basic Steps in the Plan Purpose of monitoring Monitoring strategy Survey Data Handling Quality control Concluding Remarks In radiological protection- NORM industries in particular Mining and Mineral Processing Facilities- Rn is a major contributor to exposure In Africa as more regulatory infrastructure gets set up- Radon will become a prominent issue- because mining is major. Challenge is how do we ensure that the decisions we make are: - Based on credible data to enable incredible impact - Based on credible legislative framework - Made by technically competent people

Accident investigation: case study and lessons learnt

CSIR Research Space (South Africa)

Kirsten, T

2008-11-01

Full Text Available . The proceedings of the TC were strictly confi dential and therefore this report only provides generic information and insights. User briefi ng The fi rst activity of the TC on the 25 October 2007 was the briefi ng by the SANDF offi cer who had been responsible...

Lessons from the pilot of a mobile application to map assistive technology suppliers in Africa

Directory of Open Access Journals (Sweden)

Surona J. Visagie

2018-03-01

Several technical and logistical obstacles were encountered. These included high data costs; difficulty in accessing AT information from the public healthcare sector, the largest supplier of AT; and the high human resource demand of collecting and keeping up-to-date device-level information within a complex and fragmented supply sector that spans private, public and civil society entities. The challenges were dealt with by keeping the data burden low and eliminating product-level tracking. The App design was expanded to include disability services, contextually specific AT categories and make navigation more intuitive. Long-term sustainability strategies like generating funding through advertisements on the App or supplier usage fees must be explored. Outreach and sensitisation programmes about both the App and AT in general must be intensified. The project team must continually strengthen partnerships with private and public stakeholders to ensure ongoing project engagement. The lessons learnt might be of value to others who wish to embark on initiatives in AT and/or implement Apps in health or disability in southern Africa and in low-resourced settings around the world.

Learning from radiation incidents: the new OTHEA website

International Nuclear Information System (INIS)

Shaw, P V; Ely, S Y; Croueail, P; Bataille, C

2010-01-01

OTHEA is the name of a new website (www.othea.net), created by the Health Protection Agency (UK) and the Centre d'etude sur l'evaluation de la protection dans le domaine nucleaire (CEPN, France), and supported by several other stakeholders including national societies and associations. The website is bi-lingual (French and English) and the purpose is to share the lessons learnt from radiological incidents that have occurred in the industrial, medical, research and teaching, and other non-nuclear sectors. OTHEA contains a collection of incident reports, categorised according to the sector and the type of application, and a search facility. The reports can be freely downloaded and printed, for example for use in radiation protection training activities. To encourage dissemination, the incident reports have been made anonymous, i.e. any information that could identify a particular individual, organisation or site has been removed. Each report contains a brief summary of the incident, the radiological consequences, and the lessons learnt. The aim is not to capture every single incident, but to provide a range of reports selected according to the value of the lessons learnt. For OTHEA to be a long-term success, it needs to be sustained with new reports. Therefore users are encouraged to submit incident reports that can be considered for inclusion in OTHEA. This note summarises the background to OTHEA, and provides a description of the operating features and content at its launch in summer 2010. (note)

Browse Title Index

African Journals Online (AJOL)

Items 551 - 600 of 1060 ... Vol 36, No 1 (2014), Lessons learnt from experimental temporary octopus fishing ... Vol 35, No 2 (2013), Macrozoobenthic biodiversity patterns in the ... Vol 37, No 4 (2015), Modelling the Zambezi River plume, Abstract.

How to reduce nephropathy following contrast-enhanced CT: A lesson in policy implementation

International Nuclear Information System (INIS)

Richenberg, J.

2012-01-01

In excess of 50 contrast-enhanced computed tomography (CT) examinations are typically undertaken in our tertiary hospital NHS Trust each weekday, approximately 13,000 each year. In the Department of Radiology alone, we inject more than 1300 l of iodinated contrast medium per annum. There is a real need to devise a policy to anticipate contrast medium-induced nephropathy (CIN) and minimize its effects, without disrupting the high-intensity CT service. Having written a comprehensive yet pragmatic policy to reduce the incidence of this iatrogenic condition, it seemed sensible to share it with the wider radiology community and share the experience and lessons learnt in engaging all the stakeholders, ushering in the change with as little fuss as possible. The ramifications on primary and secondary care had to be anticipated, resource implications managed, and staff trained. This review is therefore presented in four sections: framing the problem, assessing its size and nature; a succeeding section on the available guidelines and their uptake; the policy itself to reduce CIN in CT is presented in the third section; and crucially, a description of the policy introduction process in the last section.

Lessons learned bulletin

International Nuclear Information System (INIS)

1994-05-01

During the past four years, the Department of Energy -- Savannah River Operations Office and the Westinghouse Savannah River Company (WSRC) Environmental Restoration (ER) Program completed various activities ranging from waste site investigations to closure and post closure projects. Critiques for lessons learned regarding project activities are performed at the completion of each project milestone, and this critique interval allows for frequent recognition of lessons learned. In addition to project related lessons learned, ER also performs lessons learned critiques. T'he Savannah River Site (SRS) also obtains lessons learned information from general industry, commercial nuclear industry, naval nuclear programs, and other DOE sites within the complex. Procedures are approved to administer the lessons learned program, and a database is available to catalog applicable lessons learned regarding environmental remediation, restoration, and administrative activities. ER will continue to use this database as a source of information available to SRS personnel

A C Mishra, NIV, Pune

Indian Academy of Sciences (India)

admin

political will, diagnostic laboratories, large resources in term of doctors, paramedical staff, medicines, vaccines, hospitalization and above all communication between patients and various agencies. The lessons learnt have elevated our preparedness for management of not only influenza but other fatal communicable.

Lessons learnt: Observation of Grade 4 reading comprehension teaching in South African schools across the Progress in International Reading Literacy Study (PIRLS 2006 achievement spectrum

Directory of Open Access Journals (Sweden)

Lisa Zimmerman

2014-12-01

Full Text Available The evidence of the huge challenges of literacy development faced by South African learners is primarily gleaned from the results of learners’ external assessments. There is little research which explores, in-depth, the strategies used by teachers to teach reading literacy and reading comprehension specifically. Questions remain about what is going wrong and, most importantly,what can be changed to rectify the poor outcomes of learners. To gain insight into the poor achievement of Grade 4 learners, in South Africa in the Progress in International Reading Literacy Study (PIRLS 2006, six case studies were undertaken. Each school case had a different class average achievement profile ranging from low to high on the PIRLS achievement scale.This article presents findings from the observation of Grade 4 reading comprehension lessons in six schools. The comparison of observations of teaching practices aligned to higher achieving schools, against those of lower performing schools, indicates the discrepancies in the quality of teaching reading comprehension across the schools, and reveals potential foci for teacher development. The value of comparative lesson observation for these purposes is highlighted.

Holographic lessons for quark dynamics

Science.gov (United States)

Chernicoff, Mariano; García, J. Antonio; Güijosa, Alberto; Pedraza, Juan F.

2012-05-01

We give a brief overview of recent results obtained through the gauge/gravity correspondence, concerning the propagation of a heavy quark in strongly coupled conformal field theories (such as {N}=4 super-Yang-Mills), both at zero and finite temperature. In the vacuum, we discuss energy loss, radiation damping, signal propagation and radiation-induced fluctuations. In the presence of a thermal plasma, our emphasis is on early-time energy loss, screening and quark-antiquark evolution after pair creation. Throughout, quark dynamics is seen to be efficiently encapsulated in the usual string worldsheet dynamics.

Litigation in Obstetrics: a Lesson Learnt and a Lesson to Share

Directory of Open Access Journals (Sweden)

Min Min Chou

2006-03-01

Full Text Available A perfect baby is the expectation of all parents, and a perfect outcome is the mission of obstetrics. Every obstetrician dreads to hear that there is an unexpected maternal mortality and/or severe fetal injury at the hospital. The role of a perceived public expectation of perfection in obstetric medicine reflects a belief that bad outcomes in obstetrics should not be tolerated and that every maternal-fetal injury merits financial compensation and punishment. What has brought these troubling times to obstetric medicine? The drivers behind malpractice crises are the four leading interest groups in the medical-legal debate: pregnant patients and their environment (husband, parents, relatives, friends, legislators, and the media, health-care providers, insurance companies, and trial attorneys. Litigation in obstetrics is the result of a complex of events when malpractice (presumed or real impacts on the attitude of pregnant women and their environment. In such complexity, information is mandatory but may often be misinterpreted. If messages are not tailored to the receiver's capacity, communicating well with the pregnant patient becomes crucial. Therefore, to reduce medical-legal issues in obstetrics, increasing attention and an applicable standard of obstetric care to avoid negligence and medical errors should go along with better communication with pregnant women. Communication should be clear, targeted, effective, flexible, and empathic to share a common language and decisions. This review briefly presents and discusses some of the most frequently encountered medical-legal claim cases in obstetric practice. In-depth review of pregnancy-related deaths and major morbidities can help determine strategies needed to continue making pregnancy safer.

Necessity of international cooperation for the prevention from nuclear accidents

International Nuclear Information System (INIS)

Hidayatullah, M.

1988-01-01

The lessons learnt from nuclear accidents (Chernobyl and T.M.I.) and atomic bombs effects (Hiroshima, Nakasaki) have served to establish international conventions that insist on regional and international cooperation and on protection of workers and the public against the radiological effects. (author)

Eyeborn – restored quality of life for the visually impaired

CSIR Research Space (South Africa)

Du Preez, WB

2006-07-01

Full Text Available of life. The product was developed with funding from the South African Innovation Fund. This paper shares some of the lessons learnt during the commercialisation of the product and the technology transfer to a South African small enterprise, Cerdak (Pty...

Status of Preparations for South Africa’s New Build Programme

International Nuclear Information System (INIS)

Mbambo, Zizamele

2015-01-01

Lessons learnt: • Develop expertise in nuclear industry by early recruitment and skills development; • Develop a phased in decision making approach with the necessary nuclear oversight structures; • Communicate regularly and as openly as possible with public and stakeholders – demystify nuclear

Breathing Life into Engineering: A Lesson Study Life Science Lesson

Science.gov (United States)

Lawrence, Maria; Yang, Li-Ling; Briggs, May; Hession, Alicia; Koussa, Anita; Wagoner, Lisa

2016-01-01

A fifth grade life science lesson was implemented through a lesson study approach in two fifth grade classrooms. The research lesson was designed by a team of four elementary school teachers with the goal of emphasizing engineering practices consistent with the "Next Generation Science Standards" (NGSS) (Achieve Inc. 2013). The fifth…

Traditional Herbal Management of Sickle Cell Anemia: Lessons from Nigeria

Directory of Open Access Journals (Sweden)

Sunday J. Ameh

2012-01-01

Full Text Available Background. Patients in West Africa where sickle cell anemia (SCA is endemic have for ages been treated with natural products, especially herbs, as, is still the case in rural communities. Objective. In this paper we look closely at some of these herbs to see if there are any lessons to be learnt or clues to be found for optimizing the treatments based on them, as had been done in the case of NIPRISAN, which was developed from herbs in Nigeria based on Yoruba Medicine. Methods. Select publications on SCA, its molecular biology and pathology, and actual and experimental cases of herbal treatment were perused in search of molecular clues that can be linked to chemical constituents of the herbs involved. Results. The study revealed that during the last 2-3 decades, much progress was made in several aspects of SCA pharmacology, especially the approval of hydroxyurea. As for SCA herbalism, this paper revealed that antisickling herbs abound in West Africa and that the most promising may yet be found. Three new antisickling herbs (Entandrophragma utile, Chenopodium ambrosioides, and Petiveria alliacea were reported in May 2011. At NIPRD, where NIPRISAN was developed, three other recipes are currently awaiting development. Conclusion. The study raised the hope that the search in the Tropics for more effective herbal recipes for managing sickle cell anaemia will be more fruitful with time and effort.

Traditional herbal management of sickle cell anemia: lessons from Nigeria.

Science.gov (United States)

Ameh, Sunday J; Tarfa, Florence D; Ebeshi, Benjamin U

2012-01-01

Background. Patients in West Africa where sickle cell anemia (SCA) is endemic have for ages been treated with natural products, especially herbs, as, is still the case in rural communities. Objective. In this paper we look closely at some of these herbs to see if there are any lessons to be learnt or clues to be found for optimizing the treatments based on them, as had been done in the case of NIPRISAN, which was developed from herbs in Nigeria based on Yoruba Medicine. Methods. Select publications on SCA, its molecular biology and pathology, and actual and experimental cases of herbal treatment were perused in search of molecular clues that can be linked to chemical constituents of the herbs involved. Results. The study revealed that during the last 2-3 decades, much progress was made in several aspects of SCA pharmacology, especially the approval of hydroxyurea. As for SCA herbalism, this paper revealed that antisickling herbs abound in West Africa and that the most promising may yet be found. Three new antisickling herbs (Entandrophragma utile, Chenopodium ambrosioides, and Petiveria alliacea) were reported in May 2011. At NIPRD, where NIPRISAN was developed, three other recipes are currently awaiting development. Conclusion. The study raised the hope that the search in the Tropics for more effective herbal recipes for managing sickle cell anaemia will be more fruitful with time and effort.

Traditional Herbal Management of Sickle Cell Anemia: Lessons from Nigeria

Science.gov (United States)

Ameh, Sunday J.; Tarfa, Florence D.; Ebeshi, Benjamin U.

2012-01-01

Background. Patients in West Africa where sickle cell anemia (SCA) is endemic have for ages been treated with natural products, especially herbs, as, is still the case in rural communities. Objective. In this paper we look closely at some of these herbs to see if there are any lessons to be learnt or clues to be found for optimizing the treatments based on them, as had been done in the case of NIPRISAN, which was developed from herbs in Nigeria based on Yoruba Medicine. Methods. Select publications on SCA, its molecular biology and pathology, and actual and experimental cases of herbal treatment were perused in search of molecular clues that can be linked to chemical constituents of the herbs involved. Results. The study revealed that during the last 2-3 decades, much progress was made in several aspects of SCA pharmacology, especially the approval of hydroxyurea. As for SCA herbalism, this paper revealed that antisickling herbs abound in West Africa and that the most promising may yet be found. Three new antisickling herbs (Entandrophragma utile, Chenopodium ambrosioides, and Petiveria alliacea) were reported in May 2011. At NIPRD, where NIPRISAN was developed, three other recipes are currently awaiting development. Conclusion. The study raised the hope that the search in the Tropics for more effective herbal recipes for managing sickle cell anaemia will be more fruitful with time and effort. PMID:23198140

Reflections on 21 years

International Nuclear Information System (INIS)

Eklund, S.; Mandel, H.; Teller, E.

1977-01-01

Personal reflections after twenty one years of nuclear power are presented by a number of those who were international figures in the nuclear energy field during that period. Lessons learnt, achievements, prospects and predictions for the future are discussed in eleven brief surveys. (U.K.)

Preparing for Citizenship: Bring Back John Dewey

Science.gov (United States)

Pring, Richard

2016-01-01

The paper traces the development of citizenship in the curriculum in England since the 1960s, emerging particularly from the Crick report. It argues for lessons to be learnt from John Dewey's "Democracy and education", the centenary of which is being celebrated this year.

The Knitting Lesson.

Science.gov (United States)

Smith, Pamela

1987-01-01

Based on Jean-Francois Millet's 1869 painting, "The Knitting Lesson," this lesson's goal is to introduce students in grades seven through nine to genre (everyday life) painting the nineteenth century. The lesson is also designed to show that some aspects of genre may be timeless. (BSR)

The history of a lesson

DEFF Research Database (Denmark)

Rasmussen, Mikkel Vedby

2003-01-01

and emphasises the need to study the history of lessons rather than the lessons of history. This approach shows that Munich is the end point of a constitutive history that begins in the failure of the Versailles treaty to create a durable European order following the First World War. The Munich lesson is thus......The article investigates the concept of lessons in IR. By means of a constructivist critique of the 'lessons literature', the article analyses one of the most important of IR lessons: that of Munich. Examining how the Munich lesson came about, the article shows the praxeological nature of lessons...... one element of the lesson of Versailles, which is a praxeology that defines how the West is to make peace, and against whom peace must be defended. The lesson of Versailles has been, at least in part, constitutive of the outbreak of the Cold War, and it continues to define the Western conception...

Lesson Learning at JPL

Science.gov (United States)

Oberhettinger, David

2011-01-01

A lessons learned system is a hallmark of a mature engineering organization A formal lessons learned process can help assure that valuable lessons get written and published, that they are well-written, and that the essential information is "infused" into institutional practice. Requires high-level institutional commitment, and everyone's participation in gathering, disseminating, and using the lessons

Transport research: Quo Vadis?

CSIR Research Space (South Africa)

Rust, FC

2008-07-01

Full Text Available the national R&D programme in transport became fragmented and consequently very little R&D has been done in the 2000s. This paper analyses the lessons learnt from six historic research programmes in both the public and private sector and in several project...

From Millennium ERM to Proquest 360 Resource Manager: Implementing a new Electronic Resources Management System ERMS in an International Graduate Research University in Saudi Arabia

KAUST Repository

Ramli, Rindra M.

2017-05-17

An overview of the Recommendation Study and the subsequent Implementation of a new Electronic Resources Management system ERMS in an international graduate research university in the Kingdom of Saudi Arabia. It covers the timeline, deliverables and challenges as well as lessons learnt by the Project Team.

Aerobasics – An Introduction to Aeronautics

Indian Academy of Sciences (India)

user

wind tunnel testing and teaches short term courses ... 104 and 105, lessons learnt from studies of flight of birds and insects need to be applied to airplane flight with ..... com pressors, gas turbines and w ind m ills) and for sec- tions of wings of ...

How do we make community owned information networks work for the poor?

CSIR Research Space (South Africa)

Morris, CF

2009-01-01

Full Text Available asked in this paper is how do we make community owned information networks work for the poor? A case study from Angola shares key lessons learnt in developing shared cost models in telecentres in the face of exorbitantly high connectivity costs. The real...

Piecing the Puzzle: A Framework for Developing Intercultural Online Communication Projects in Business Education

Science.gov (United States)

Crossman, Joanna; Bordia, Sarbari

2012-01-01

Purpose: The purpose of this paper is to present a framework based on lessons learnt from a recently completed project aimed at developing intercultural online communication competencies in business students. Design/methodology/approach: The project entailed collaboration between students and staff in business communication courses from an…

The Fukushima accident: radiological consequences and first lessons. Proceedings

International Nuclear Information System (INIS)

2012-02-01

This document brings together the available presentations given at the conference organised by the French society of radiation protection about the Fukushima accident, its radiological consequences and the first lessons learnt. Sixteen presentations (slides) are compiled in this document and deal with: 1 - Accident progress and first actions (Thierry Charles, IRSN); 2 - Conditions and health monitoring of the Japanese intervention teams (Bernard Le Guen, EDF); 3 - The Intra Group action after the Fukushima accident (Michel Chevallier, Groupe Intra; Frederic Mariotte, CEA); 4 - Processing of effluents (Georges Pagis, Areva); 5 - Fukushima accident: impact on the terrestrial environment in Japan (Didier Champion, IRSN); 6 - Consequences of the Fukushima accident on the marine environment (Dominique Boust, IRSN); 7 - Territories decontamination perspectives (Pierre Chagvardieff, CEA); 8 - Actions undertaken by Japanese authorities (Florence Gallay, ASN); 9 - Japanese population monitoring and health stakes (Philippe Pirard, InVS); 10 - Citizen oversight actions implemented in Japan (David Boilley, ACRO); 11 - Implementation of ICRP's (International Commission on Radiological Protection) recommendations by Japanese authorities: first analysis (Jacques Lochard, CIPR); 12 - Control of Japan imported food stuff (David Brouque, DGAL); 13 - Questions asked by populations in France and in Germany (Florence-Nathalie Sentuc, GRS; Pascale Monti, IRSN); 14 - Labour law applicable to French workers working abroad (Thierry Lahaye, DGT); 15 - Protection of French workers working in Japan, Areva's experience (Patrick Devin, Areva); 16 - Fukushima accident experience feedback and post-accident nuclear doctrine (Jean-Luc Godet, ASN)

THE LESSONS OF THE BORDER WAR

African Journals Online (AJOL)

Willem Scholtz

At the time of writing, the Border War has been over for 24 years. Some of .... artillery together with other support troops were learnt.5 ..... Beforehand they were as excited as naïve children before a picnic; ..... and a tank squadron (which was later augmented with a second squadron). ..... They are distanced so far from reality.

Summary of Session 1 'Lessons from 2011'

Energy Technology Data Exchange (ETDEWEB)

Lamont, M; Bracco, C [European Organization for Nuclear Research, Geneva (Switzerland)

2012-07-01

Review of 2011 LHC Run from The Experiments Perspective, M. Ferro-Luzzi (PH-LBD): M. Ferro-Luzzi highlighted the excellent performance of the machine and the experiments in 2011 and the fast and impressive achievements both when operating with protons and Pb ions. In a month the same luminosity as during the full 2010 proton run was delivered, and a factor 16 higher luminosity was produced with Pb ions. The excellent machine performance allowed ATLAS and CMS to make interesting observations in the context of the Higgs’ boson search and LHCb found some evidence of CP violation in time-integrated D0 which could open the way for a new physics. Input from Evian, M. Lamont (BE-OP): M. Lamont presented a summary of what discussed in Evian about lessons learnt during 2011 operation and improvements foreseen for 2012. He underlined that 2011 was a remarkable year with a continuously faster increase in luminosity production and without real show stoppers. The machinewas characterized by operational robustness, a good reproducibility, stability, beam lifetime, optics control and an excellent performance of the Machine Protection system (MPs) and of the injectors. The 2011 Run: Availability Analysis, A. Macpherson (BE-OP): A. Macpherson spoke about machine availability in 2011 and gave some statistics of fills for p-p and Pb-Pb runs. He calculated a machine availability of 76.7% and that 33% of the operation time was spent in stable beam. The Hubner factor, which gives an estimate of the luminosity production duration, was slightly bigger than the expected 0.2 value both for the proton (0.22) and lead ion (0.24) runs. Stable beams lasted in average ∼6 hours but about 50% of the fills were shorter than 4 hours. Injection and Lessons for 2012, C. Bracco (TE-ABT): C. Bracco made a presentation on the performance of the injection system. The injection of 144 bunches became fully operational in 2011 in agreement with what predicted during the last Chamonix workshop. Moreover

Contract Dynamics : Lessons from Empirical Analyses

OpenAIRE

Magali Chaudey

2010-01-01

Working paper GATE 2010-35; The recognition that contracts have a time dimension has given rise to a very abundant literature since the end of the 1980s. In such a dynamic context, the contract may take place over several periods and develop repeated interactions. Then, the principal topics of the analysis are commitment, reputation, memory and the renegotiation of the contract. Few papers have tried to apply the predictions of dynamic contract theory to data. The examples of applications int...

Academic publishing: Lessons learnt from the Southern African ...

African Journals Online (AJOL)

Key words: academic publishing, peer review, Southern African Business Review ... Management Sciences of Unisa, for example, 16.5% of academics ..... as scientific field of manuscript; to number, origin and designation of authors; and.

Lessons Learnt from the Monetary System of Guernsey

Directory of Open Access Journals (Sweden)

Gábor Sárdi

2017-10-01

Full Text Available Bailiwick of Guernsey, situated in the English Channel off the coast of Normandy, just like Jersey and the Isle of Man, is an UK Crown dependency and an autonomous jurisdiction. These Crown dependencies are not members of the Commonwealth of Nations nor of the European Union. Furthermore, Guernsey is not part of France nor of the United Kingdom. This atypical status of Guernsey runs back several hundred years: from 1204 the island takes advantage of its special legal status and in general, it has not been managed badly. Despite all this, it cannot be considered as a totally independent, sovereign state. In addition to its special legal status, Guernsey is considered to be special in regard to its money system. According to a very popular story spread across the economic literature, the issuance of Guernsey pound prospered the island as some kind of a magic cure. While it is a considerable part, the current paper emphasize that it was not the only factor. The issuance happened in an economically declining period of Guernsey: after the Napoleonic wars the previous successful economic situation became worse mainly because of the actions of the British authorities that suppressed smuggling, a formerly thriving economic sector of the island. People established their living on this activity were hit hard, but as before, looked for opportunities where their unique status could be used efficiently, and thus, could stabilize their conditions (shipbuilding, vegetable production, tourism, etc.. Guernsey’s money system, however, remains an important topic as its way of operation is indeed unusual in the global economy. Whereas money supply in most countries consists primarily of privately issued bank-debt money (about 95%, Guernsey (States of Guernsey finance its public spending via quasi state issued money since 1817. This type of money system is usually termed as ‘public money system’ and receives a growing attention nowadays.

Preparedness of Response to Deadly Outbreaks: Lessons Learnt ...

African Journals Online (AJOL)

outbreak of Ebola in 2014 in history involving three Mano. River States of Sierra ... (SOPs) in an Ebola setting and experiences gained during ... Ebola virus. In the WHO office compound stringent measures were put in place to restrict the transmission of the Ebola virus. Hand-shakes between staff were not allowed and staff ...

Lessons Learnt From the Implementation of Mass Drug ...

African Journals Online (AJOL)

schistosomiasis by 2020 taking advantage of availability. 14 of funding and donated drugs. Zambia is endemic for four of the global Preventive. Chemotherapy Neglected Tropical Diseases targeted for elimination and control, namely schistosomiasis, trachoma, lymphatic filariasis (LF) and soil transmitted helminths (STH).

Culture & Development: Lessons learnt from the Post-Election ...

African Journals Online (AJOL)

Journal of Language, Technology & Entrepreneurship in Africa. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 2, No 1 (2010) >. Log in or Register to get access to full text downloads.

Culture & Development: Lessons learnt from the Post-Election ...

African Journals Online (AJOL)

This paper discusses the concepts of culture and development with respect to the post-election ..... Studies of the history of the French language (Walter 1988) show that, even in Europe, ... It is a staple food among many communities in Kenya.

Tailoring of feedback in online assessment: Lessons learnt

NARCIS (Netherlands)

Vasilyeva, E.; De Bra, P.M.E.; Pechenizkiy, M.; Bonk, C.J.; et al., xx

2008-01-01

Feedback plays an important role in the learning process. Particularly, the functions of the elaborated feedback (EF) in online assessment may include assisting students in understanding their mistakes and misconceptions, motivating the student for further learning, suggesting directions for

Evaluation a Community Maternal Health Programme: Lessons Learnt

OpenAIRE

Sharma, Sheetal; Simkhada, Padam; Hundley, Vanora; Van Teijlingen, Edwin; Stephens, Jane; Silwal, R.C.; Angell, Catherine

2017-01-01

Abstract Using the example of a community-based health promotion intervention, this paper explores the important triangle between health promotion theory, intervention design, and evaluation research. This paper first outlines the intervention and then the mixed-method evaluation. In 2007, a non-governmental organisation (NGO) designed and implemented an intervention to improve the uptake of maternal health provision in rural Nepal. A community-based needs assessment preceded this novel healt...

How Can Facilities Management Add Value To Organisations As Well As To Society?

NARCIS (Netherlands)

Jensen, P.A.; Sarasoja, A.L.; van der Voordt, D.J.M.; Coenen, C.

2013-01-01

The purpose of this paper is to present lessons learnt from a 3 year collaborative research project on the added value of Facilities Management (FM) involving institutions in five European countries. The starting point was the so-called FM Value Map developed earlier by the leader of the research

Different measles outbreaks in Belgium, January to June 2016 – a challenge for public health

Science.gov (United States)

Grammens, Tine; Maes, Virginie; Hutse, Veronik; Laisnez, Valeska; Schirvel, Carole; Trémérie, Jean Marie; Sabbe, Martine

2016-01-01

During the first half of 2016, several outbreaks of measles were reported in the three regions of Belgium. Main challenges for public health were severe complications occurring in adults, nosocomial transmission and infection in healthcare workers. Here, we describe those outbreaks and lessons learnt for public health. PMID:27541858

The creation of the SAVE consortium – Saving Asia's Vultures from ...

African Journals Online (AJOL)

This article describes the background to this problem, caused mainly by the veterinary drug diclofenac, and the establishment and structure of the SAVE consortium created to help coordinate the necessary conservation response. The lessons learnt in Asia and the working model of such a consortium are presented, which ...

The Effect of Chemistry Laboratory Activities on Students' Chemistry Perception and Laboratory Anxiety Levels

Science.gov (United States)

Aydogdu, Cemil

2017-01-01

Chemistry lesson should be supported with experiments to understand the lecture effectively. For safety laboratory environment and to prevent laboratory accidents; chemical substances' properties, working principles for chemical substances' usage should be learnt. Aim of the present study was to analyze the effect of experiments which depend on…

ENTEL: A Case Study on Knowledge Networks and the Impact of Web 2.0 Technologies

Science.gov (United States)

Griffiths, Paul; Arenas, Teresita

2014-01-01

This study re-visits an organisation that defined its knowledge-management strategy in 2008-9 applying an established strategy-intellectual capital alignment framework. It addresses questions "How has knowledge management evolved at ENTEL, and what lessons can be learnt? Does the strategy-knowledge management alignment framework applied at…

ESD as a Means to Strengthen the Sustainable Management of Marginal Drylands in Egypt

Science.gov (United States)

Salem, Boshra B.

2012-01-01

The objective of this article is to present results of and lessons learnt from implementing education for sustainable development (ESD) in marginal drylands, based on experiences from the TEMPUS IV project, Education for Sustainable Development beyond the Campus (EDUCAMP), in Egypt and the multinational project, Sustainable Development of Marginal…

The global foot-and-mouth disease situation during 1998 and its relevance to control and eradication efforts in Southeast Asia

International Nuclear Information System (INIS)

Donaldson, A.I.

2000-01-01

This paper reviews the recent successes in the control of FMD in Europe, South America and southern Africa and highlights the lessons to be learnt from those experiences, which could be applied to Southeast Asia to promote the control and eradication of the disease in that region. (author)

Recognising the Effects of Costing Assumptions in Educational Business Simulation Games

Science.gov (United States)

Eckardt, Gordon; Selen, Willem; Wynder, Monte

2015-01-01

Business simulations are a powerful way to provide experiential learning that is focussed, controlled, and concentrated. Inherent in any simulation, however, are numerous assumptions that determine feedback, and hence the lessons learnt. In this conceptual paper we describe some common cost assumptions that are implicit in simulation design and…

The global foot-and-mouth disease situation during 1998 and its relevance to control and eradication efforts in Southeast Asia

Energy Technology Data Exchange (ETDEWEB)

Donaldson, A I [Institute for Animal Health, Pirbright, Woking, Surrey (United Kingdom)

2000-05-01

This paper reviews the recent successes in the control of FMD in Europe, South America and southern Africa and highlights the lessons to be learnt from those experiences, which could be applied to Southeast Asia to promote the control and eradication of the disease in that region. (author)

Multilingualism as a learning scaffolding element: Reflection on first ...

African Journals Online (AJOL)

This reflective paper reports on the approach taken and the lesson learnt in introducing multilingualism as a Writing-To-Learn (WTL) strategy for active learning, especially for large classes. WTL strategies are well entrenched in social and humanities courses as opposed to 'technical' courses such as Information and ...

Setting up a clinical trial for a novel disease: a case study of the Doxycycline for the Treatment of Nodding Syndrome Trial - challenges, enablers and lessons learned.

Science.gov (United States)

Anguzu, Ronald; Akun, Pamela R; Ogwang, Rodney; Shour, Abdul Rahman; Sekibira, Rogers; Ningwa, Albert; Nakamya, Phellister; Abbo, Catherine; Mwaka, Amos D; Opar, Bernard; Idro, Richard

2018-01-01

A large amount of preparation goes into setting up trials. Different challenges and lessons are experienced. Our trial, testing a treatment for nodding syndrome, an acquired neurological disorder of unknown cause affecting thousands of children in Eastern Africa, provides a unique case study. As part of a study to determine the aetiology, understand pathogenesis and develop specific treatment, we set up a clinical trial in a remote district hospital in Uganda. This paper describes our experiences and documents supportive structures (enablers), challenges faced and lessons learned during set-up of the trial. Protocol development started in September 2015 with phased recruitment of a critical study team. The team spent 12 months preparing trial documents, procurement and training on procedures. Potential recruitment sites were pre-visited, and district and local leaders met as key stakeholders. Key enablers were supportive local leadership and investment by the district and Ministry of Health. The main challenges were community fears about nodding syndrome, adverse experiences of the community during previous research and political involvement. Other challenges included the number and delays in protocol approvals and lengthy procurement processes. This hard-to-reach area has frequent power and Internet fluctuations, which may affect cold chains for study samples, communication and data management. These concerns decreased with a pilot community engagement programme. Experiences and lessons learnt can reduce the duration of processes involved in trial-site set-up. A programme of community engagement and local leader involvement may be key to the success of a trial and in reducing community opposition towards participation in research.

Radioguided localisation of impalpable breast lesions using 99m-Technetium macroaggregated albumin: Lessons learnt during introduction of a new technique to guide preoperative localisation

Energy Technology Data Exchange (ETDEWEB)

Landman, Joanne [Department of Nuclear Medicine, Royal Perth Hospital, Perth, Western Australia (Australia); Kulawansa, Sagarika [Department of Diagnostic and Interventional Radiology, Royal Perth Hospital, Perth, Western Australia (Australia); McCarthy, Michael; Troedson, Russell [Department of Nuclear Medicine, Royal Perth Hospital, Perth, Western Australia (Australia); Phillips, Michael [Western Australian Institute for Medical Research, University of Western Australia, Perth, Western Australia (Australia); Tinning, Jill [The Multidisciplinary Breast Service, Royal Perth Hospital, Perth, Western Australia (Australia); Taylor, Donna, E-mail: Donna.Taylor@health.wa.gov.au [Department of Diagnostic and Interventional Radiology, Royal Perth Hospital, Perth, Western Australia (Australia); School of Surgery, University of Western Australia, Perth, Western Australia (Australia); Department of Nuclear Medicine, Royal Perth Hospital, Perth, Western Australia (Australia)

2015-03-15

Preoperative wire-guided localisation (WGL) of impalpable breast lesions is widely used but can be technically difficult. Risks include wire migration, inaccurate placement, and inadequate surgical margins. Research shows that radioguided occult lesion localisation (ROLL) is quicker, easier, and can improve surgical and cosmetic outcomes. An audited introduction of ROLL was conducted to validate the technique as a feasible alternative to WGL. Fifty patients with single impalpable lesions and biopsy proven malignancy or indeterminate histology underwent WGL followed by intralesional radiopharmaceutical injection of 99m-Technetium macroaggregated albumin. Postprocedural mammography was performed to demonstrate wire position, and scintigraphy to evaluate radiopharmaceutical migration. Lymphoscintigraphy and intraoperative sentinel node biopsy were performed if indicated, followed by lesion localisation and excision using a gamma probe. Specimen imaging was performed, with immediate reexcision for visibly inadequate margins. Accurate localisation was achieved in 86% of patients with ROLL compared to 72% with WGL. All lesions were successfully removed, with clear margins in 71.8% of malignant lesions. Reexcision and intraoperative sentinel node localisation rates were equivalent to preaudit figures for WGL. ROLL was easy to perform and problems were infrequent. Inaccurate radiopharmaceutical placement necessitating WGL occurred in four patients. Minor radiopharmaceutical migration was common, but precluded using ROLL in only two cases. ROLL is effective, simple, inexpensive, and easily learnt; however, preoperative confirmation of correct radiopharmaceutical placement using mammography and the gamma probe is important to help ensure successful lesion removal. Insertion of a backup hookwire is recommended during the initial introduction of ROLL.

A Worldwide Production Grid Service Built on EGEE and OSG Infrastructures – Lessons Learnt and Long-term Requirements

CERN Document Server

Shiers, J; Dimou, M; CERN. Geneva. IT Department

2007-01-01

Using the Grid Infrastructures provided by EGEE, OSG and others, a worldwide production service has been built that provides the computing and storage needs for the 4 main physics collaborations at CERN's Large Hadron Collider (LHC). The large number of users, their geographical distribution and the very high service availability requirements make this experience of Grid usage worth studying for the sake of a solid and scalable future operation. This service must cater for the needs of thousands of physicists in hundreds of institutes in tens of countries. A 24x7 service with availability of up to 99% is required with major service responsibilities at each of some ten "Tier1" and of the order of one hundred "Tier2" sites. Such a service - which has been operating for some 2 years and will be required for at least an additional decade - has required significant manpower and resource investments from all concerned and is considered a major achievement in the field of Grid computing. We describe the main lessons...

Lessons from dynamic cadaver and invasive bone pin studies: do we know how the foot really moves during gait?

Directory of Open Access Journals (Sweden)

Nester Christopher J

2009-05-01

Full Text Available Abstract Background This paper provides a summary of a Keynote lecture delivered at the 2009 Australasian Podiatry Conference. The aim of the paper is to review recent research that has adopted dynamic cadaver and invasive kinematics research approaches to better understand foot and ankle kinematics during gait. It is not intended to systematically cover all literature related to foot and ankle kinematics (such as research using surface mounted markers. Since the paper is based on a keynote presentation its focuses on the authors own experiences and work in the main, drawing on the work of others where appropriate Methods Two approaches to the problem of accessing and measuring the kinematics of individual anatomical structures in the foot have been taken, (i static and dynamic cadaver models, and (ii invasive in-vivo research. Cadaver models offer the advantage that there is complete access to all the tissues of the foot, but the cadaver must be manipulated and loaded in a manner which replicates how the foot would have performed when in-vivo. The key value of invasive in-vivo foot kinematics research is the validity of the description of foot kinematics, but the key difficulty is how generalisable this data is to the wider population. Results Through these techniques a great deal has been learnt. We better understand the valuable contribution mid and forefoot joints make to foot biomechanics, and how the ankle and subtalar joints can have almost comparable roles. Variation between people in foot kinematics is high and normal. This includes variation in how specific joints move and how combinations of joints move. The foot continues to demonstrate its flexibility in enabling us to get from A to B via a large number of different kinematic solutions. Conclusion Rather than continue to apply a poorly founded model of foot type whose basis is to make all feet meet criteria for the mechanical 'ideal' or 'normal' foot, we should embrace variation

Rainstorm Activities for Early Childhood Music Lessons Inspired by Teachable Moments

Science.gov (United States)

Poole, Harrison Grant

2016-01-01

Activities that focus on already familiar concepts are good starting points when designing early childhood music lessons. The author uses teachable moments, a spider in the classroom and a rainstorm, to design interdisciplinary preschool group activities that teach music, math, and science concepts. Dynamics and tempo are the music concepts that…

Boosting innovation in the water sector--the role and lessons learned from collaborative projects.

Science.gov (United States)

Alegre, H; Coelho, S T; Feliciano, J F; Matos, R

2015-01-01

A key worldwide challenge in most sectors is to boost the effective adoption of innovation, as underpinned by the new European Union research programme Horizon 2020, which focuses on increasing innovation in Europe from 2014 to 2020. This is particularly relevant in the water sector, often perceived as conservative and averse to change. This paper discusses the role that collaborative knowledge-transfer projects can play in effectively rolling out R&D in the water industry. LNEC (Laboratório Nacional de Engenharia Civil) has designed a structured model based on a phased programme and a network of utilities and researchers. The paper presents the core principles, the rationale, the model and methods used, and the theoretical background, as well as the project's impact, outcomes and products. The discussion highlights the lessons learnt and provides a formal analysis of the advantages of focusing on middle management as an effective entry point, even if innovation is needed across the organization. Making training materials, guidelines, use cases, data and software publicly available after the project's end has proven to have a decisive multiplying effect. The paper also argues in favour of the collaborative model as a basis for R&D sustainability, and details on-going and planned developments.

South African Journal of Education - Vol 36, No 3 (2016)

African Journals Online (AJOL)

Lessons learnt from teachers' perspectives on mobile learning in South Africa with cultural and linguistic constraints · EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT. Mmaki Jantjies, Mike Joy. http://dx.doi.org/10.15700/saje.v36n3a1274 ...

When Is 'Techno-talk' a Fatal Distraction? ICT in Contemporary ...

African Journals Online (AJOL)

sulaiman.adebowale

2006-08-29

Aug 29, 2006 ... domain. We use the state of higher education on the continent to illustrate this, .... democratic (Mkandawire 1995, 2001, 2004).2 Two lessons to be learnt from .... surrounded by run-down multi-storey buildings of a Zanzibari Kasbah, forming ...... Dialogue and Development), 25-29 July, Sao Paulo, Brazil.

The language scripts of pre-school children and of the language ...

African Journals Online (AJOL)

It reflects on the lessons learnt from a language stimulation programme implemented by a dedicated volunteer in a childcare centre in an isolated farming valley in the Stellenbosch area. Some children attending this centre received deliberate language stimulation in a small-group setting on a weekly basis for 18 weeks ...

Teachers' social capital as a resource for curriculum development ...

African Journals Online (AJOL)

This paper reports on lessons learnt in the use of teachers' social capital as a resource for curriculum development, in the implementation of the Child-Friendly Schools (CFS) programme in South Africa. The researchers in this study were amongst the trainers. The study followed a qualitative research approach, where a ...

Author Details

African Journals Online (AJOL)

Abstract PDF · Vol 43, No 2 (2016) - Articles Using E-Learning for Skills Transfer, Motivation and Retention of Health Workers in Zambia Abstract PDF · Vol 43, No 2 (2016) - Articles Preparedness of Response to Deadly Outbreaks: Lessons Learnt From Zambia's Deployment to the 2014 African Ebola Outbreak Abstract PDF ...

Author Details

African Journals Online (AJOL)

Mulugeta, Wondwossen. Vol 32 (2014) - Articles Legal framework for implementation of m-government in Ethiopia: best practices and lessons learnt. Abstract PDF. ISSN: 0514-6216. AJOL African Journals Online. HOW TO USE AJOL... for Researchers · for Librarians · for Authors · FAQ's · More about AJOL · AJOL's Partners ...

Modelling of marine radionuclide dispersion in IAEA MODARIA program: Lessons learnt from the Baltic Sea and Fukushima scenarios

Energy Technology Data Exchange (ETDEWEB)

Periáñez, R., E-mail: rperianez@us.es [Dpt Física Aplicada I, ETSIA, Universidad de Sevilla, Ctra Utrera km 1, 41013-Sevilla (Spain); Bezhenar, R. [Ukrainian Center of Environmental and Water Projects, Glushkov av., 42, Kiev 03187 (Ukraine); Brovchenko, I. [Institute of Mathematical Machine and System Problems, Glushkov av., 42, Kiev 03187 (Ukraine); Duffa, C. [Institut de Radioprotection et de Sûreté Nucléaire, BP 330, 83507 La Seyne sur Mer (France); Iosjpe, M. [Norwegian Radiation Protection Authority, Grini næringspark 13, NO-1332, Østerås (Norway); Jung, K.T. [Korea Institute of Ocean Science and Technology, 787 Hean-ro, Sangnok-gu, Ansan-si, Gyeonggi-do, 426-744 (Korea, Republic of); Kobayashi, T. [Japan Atomic Energy Agency, 2-4 Shirakata Shirane, Tokai, Ibaraki 319-1195 (Japan); Lamego, F. [Instituto de Engenheria Nuclear, Rua Hélio de Almeida 75, Ilha do Fundão, CEP 21941-906 Rio de Janeiro (Brazil); Maderich, V. [Institute of Mathematical Machine and System Problems, Glushkov av., 42, Kiev 03187 (Ukraine); Min, B.I. [Korea Atomic Energy Research Institute, Daedeok-Daero 989-111, Yuseong-Gu, Daejeon (Korea, Republic of); Nies, H. [Bundesamt fuer Seeschifffahrt und Hydrographie, Bernhard-Nocht-Str. 78, 20359 Hamburg (Germany); Osvath, I. [International Atomic Energy Agency Environment Laboratories, 4a Quai Antoine 1er, MC-98000 (Monaco); Outola, I. [Radiation and Nuclear Safety Authority, Laippatie 4, 00880 Helsinki (Finland); Psaltaki, M. [National Technical University of Athens, Iroon Polytexneiou 9, 15780 Zografou (Greece); and others

2016-11-01

State-of-the art dispersion models were applied to simulate {sup 137}Cs dispersion from Chernobyl nuclear power plant disaster fallout in the Baltic Sea and from Fukushima Daiichi nuclear plant releases in the Pacific Ocean after the 2011 tsunami. Models were of different nature, from box to full three-dimensional models, and included water/sediment interactions. Agreement between models was very good in the Baltic. In the case of Fukushima, results from models could be considered to be in acceptable agreement only after a model harmonization process consisting of using exactly the same forcing (water circulation and parameters) in all models. It was found that the dynamics of the considered system (magnitude and variability of currents) was essential in obtaining a good agreement between models. The difficulties in developing operative models for decision-making support in these dynamic environments were highlighted. Three stages which should be considered after an emergency, each of them requiring specific modelling approaches, have been defined. They are the emergency, the post-emergency and the long-term phases. - Highlights: • Models applied to simulate {sup 137}Cs marine dispersion after nuclear accidents. • Not good agreement initially found in highly dynamic environments. • Difficulties in developing models for decision making after emergencies highlighted.

Qualitative Data Collection and Interpretation: A Turkish Social Studies Lesson

Directory of Open Access Journals (Sweden)

Tilman Grammes

2016-05-01

Full Text Available The classroom with its teaching-learning dynamics creates a kind of “embryonic society” in which the micro-policies of collective social knowledge construction and meaning can be re-constructed; therefore, it can be considered as a kind of “mirror” of political culture. Thus, comparative lesson research, which requires indepth classroom observation, has been getting much attention among educational community. On the other hand, there have not been done many studies that represent social studies and civics in particular, in this research tradition. Naturally, this research tradition is based on qualitative research paradigm. Likewise, qualitative research tradition has been getting increasing attention among educational community. Thus, the first purpose of this article is to explain all documentation and pre-interpretation process of this lesson so that it can provide an example for qualitative researchers. The second purpose of this article is to provide an example lesson of political education from Turkey so that educators worldwide can compare one example of social studies education practice in Turkey and with their countries.

Shaping Interpersonal Learning in the Jazz Improvisation Lesson: Observing a Dynamic Systems Approach

Science.gov (United States)

de Bruin, Leon Rene

2018-01-01

Music institutions predominantly utilize the one-to-one lesson in developing and supporting music students' learning of skill and knowledge. This article explores the effect that interpersonal interaction plays in shaping pedagogical applications between teacher and student. Observing the learning of improvisation within this individualized social…

Why should I care? Engaging students in conceptual understanding using global context to develop social attitudes.

Science.gov (United States)

Forder, S. E.; Welstead, C.; Pritchard, M.

2014-12-01

A glance through the Harvard Business Review reveals many suggestions and research pieces reviewing sales and marketing techniques. Most educators will be familiar with the notion that making accurate first impressions and being responsive, whilst maintaining pace is critical to engaging an audience. There are lessons to be learnt from industry that can significantly impact upon our teaching. Eisenkraft, in his address to the NSTA, proposed four essential questions. This presentation explores one of those questions: 'Why should I care?', and discusses why this question is crucial for engaging students by giving a clear purpose for developing their scientific understanding. Additionally, this presentation explores how The ISF Academy has adapted the NGSS, using the 14 Grand Engineering Challenges and the IB MYP, to provide current, authentic global contexts, in order to give credibility to the concepts, understandings and skills being learnt. The provision of global contexts across units and within lessons supports a platform for students to have the freedom to explore their own sense of social responsibility. The Science Department believes that planning lessons with tasks that elaborate on the student's new conceptualisations, has helped to transfer the student's new understanding into social behavior beyond the classroom. Furthermore, extension tasks have been used to transfer conceptual understanding between different global contexts.

Anaesthetic Challenges in a High Risk Parturient with Myasthenia ...

African Journals Online (AJOL)

The prevalence of myasthenia gravis is low. The management implications of this disease in pregnant women are very challenging for anaesthetists. The objective is to highlight some of the challenges, the management and the lessons learnt during the management of this patient. This is a case report of a 31-year old ...

Rationality and Emotion in Primary School Leadership: An Exploration of Key Themes

Science.gov (United States)

Crawford, Megan

2007-01-01

This article discusses the symbiotic relationship between emotion and rationality in leadership in primary schools. It uses the literature of both emotion and leadership to ask whether school leadership has learnt some of the lessons from the recent interest in emotion and leadership. Drawing on recent research into the lives of primary school…

The Community Publishing Project: assisting writers to self-publish ...

African Journals Online (AJOL)

This article examines the need for a small project such as the Community Publishing Project in South Africa and explores its aims. The method of involving writers and community groups in the publication process is described and two completed projects are evaluated. Lessons learnt by the Centre for the Book in managing ...

A Review of Australian and New Zealand Investigations on Aeronautical Fatigue During the Period April 2007 to March 2009

Science.gov (United States)

2009-04-01

nose wheel shimmy when the nose wheel made contact with the ground. They continued with the Touch-and-Go, and once airborne the NLG was inspected by...including lessons learnt. This focuses on open holes and section runouts , including applications for F-111 fleet aircraft, F-111 fatigue test articles, and F

The role of the food industry in health: lessons from tobacco?

Science.gov (United States)

Capewell, Simon; Lloyd-Williams, Ffion

2018-03-01

In this review, we highlight poor diet as the biggest risk factor for non-communicable diseases. We examine the denial tactics used by the food industry, how they reflect the tactics previously used by the tobacco industry, and how campaigners can use this knowledge to achieve future public health successes. Data sources are wide ranging, notably publications relating to public health, obesity and processed food, the effectiveness hierarchy and food industry denialism tactics. Global burden of disease analyses consistently demonstrate that poor diet produces a bigger burden of non-communicable disease than tobacco, alcohol and inactivity put together. The lessons learnt from the tobacco control experience of successfully fighting the tobacco industry can be applied to other industries including processed food and sugary drinks. Tackling obesity and poor diet is a more complex issue than tobacco. Food industries continue to promote weak or ineffective policies such as voluntary reformulation, and resist regulation and taxation. However, the UK food industry now faces increasing pressure from professionals, public and politicians to accept reformulation and taxes, or face more stringent measures. The rise in childhood and adult obesity needs to be arrested and then reversed. Unhealthy processed food and sugary drinks are a major contributing factor. There is increasing interest in the tactics being used by the food industry to resist change. Advocacy and activism will be essential to counter these denialism tactics and ensure that scientific evidence is translated into effective regulation and taxation.

Contextualization: Teaching Estimation to Grade Five and Six ...

African Journals Online (AJOL)

In this paper we look at how 26 primary school learners in Grade 5 and 6 in Masvingo district, Zimbabwe, learnt this mathematical concept practically using maize during their holiday lessons. They measured the length and circumference of maize cobs at the base, and counted the number of seeds. After that they then filled ...

Learning from a Lived Experience of a PhD: A Reflexive Ethnography of Two Journeys

Science.gov (United States)

Aziato, Lydia

2015-01-01

Introduction: Nurses globally have strived to obtain a Doctor of Philosophy Degree (PhD) especially those in academia. Few publications have focused on lived experiences of nurses especially those reporting failed attempts. Thus, this paper presents how lessons learnt from a failed attempt of a PhD in Nursing was used to achieve an outstanding…

Browse Title Index

African Journals Online (AJOL)

Items 301 - 346 of 346 ... Vol 7, No 4 (2010), Teenagers must think about healthy living, Abstract. RG Cooper, UAL Alami. Vol 6, No 1 (2009), Tetanus ... Vol 10, No 1 (2013), The 2010 - 2011 measles outbreak in Zambia: Challenges and lessons learnt for future action, Abstract. ME Mpabalwani, B Matapo, N Katepa-Bwalya, ...

Penetrating ectopic peptic ulcer in the absence of Meckel's diverticulum ultimately presenting as small bowel obstruction.

LENUS (Irish Health Repository)

Hurley, Hilary

2012-02-03

We report here how a heterotopic penetrating peptic ulcer progressed to cause small bowel obstruction in a patient with multiple previous negative investigations. The clinical presentation, radiographic features and pathological findings of this case are described, along with the salient lessons learnt. The added value of wireless capsule endoscopy (WCE) in such circumstances is debated.

Effectiveness of the Forum Method for the Self Development Course in UKM and Its Link with Student Interest

Science.gov (United States)

Wan Hassan, Wan Zulkifli; Jamsari, Ezad Azraai; Taha, Mohamad; Basir @ Ahmad, Aminudin; Alias, Jamsari; Muslim, Nazri

2015-01-01

Student inability to explain concepts learnt in lessons using their own words academically and intellectually and their lack of interest in learning the subject are a cause of their incompetence in the development of their personality. This presents a challenge to lecturers that they should not rely entirely on conventional lectures and tutorials.…

The Hannan Crusaid Treatment Centre – early beginnings and ...

African Journals Online (AJOL)

The Hannan Crusaid Treatment Centre – early beginnings and lessons learnt. R Kaplan, C Orrell, SD Lawn, L-G Bekker, R Wood. Abstract. No Abstract. Full Text: EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT · http://dx.doi.org/10.7196/sajhivmed.1040 · AJOL African ...

Kenya's Integrated Nuclear Infrastructure Review Experience

International Nuclear Information System (INIS)

Ayacko, Ochilo G.M.

2015-01-01

Lessons learnt for INIR preparation: → A detailed Self Evaluation report is critical to proper evaluation of each infrastructure; → Involvement of all relevant organizations in preparation of self evaluation report and the main mission; → Meetings on individual infrastructure issues to consolidate the country position; → Openness during interviews and provision of adequate information

Drivers, barriers, and strategies for implementation of renewable energy technologies in rural areas in Bangladesh-An innovation system analysis

International Nuclear Information System (INIS)

Alam Hossain Mondal, Md.; Kamp, Linda M.; Pachova, Nevelina I.

2010-01-01

Bangladesh has good potential for harnessing renewable energy sources such as solar, biomass, wind, and mini-hydropower. The country has been experiencing a gradual shift towards exploring renewable energy resources as a driving force for rural development. A few public sector and non-government organizations have started to develop renewable energy technology (RET) projects in rural areas. The lessons learnt from different demonstrations of RET projects reveal that with careful forward planning renewable energy can provide far-reaching economic, environmental, and social benefits to people living in remote rural areas in Bangladesh. This paper identifies some of the barriers that need to be overcome for the successful development of renewable energy technology sector and betterment of rural livelihoods. It does so through a critical review of policy and institutional settings, as well as present status and lessons learnt from pilot demonstration of a number of RET projects undertaken by different organizations. The study highlights policy implications of the review with the aim of supporting decision makers in formulating renewable energy policies and future plans for Bangladesh.

Drivers, barriers, and strategies for implementation of renewable energy technologies in rural areas in Bangladesh. An innovation system analysis

Energy Technology Data Exchange (ETDEWEB)

Alam Hossain Mondal, Md. [Center for Development Research (ZEF), University of Bonn, Walter-Flex-Str. 3, 53113 Bonn (Germany); Kamp, Linda M. [Delft University of Technology, TPM Faculty, Section Technology Dynamics and Sustainable Development, Jaffalaan 5, 2628 BX Delft (Netherlands); Pachova, Nevelina I. [Institute for Environment and Human Security, United Nations University, UNU-EHS, Hermann-Ehlers-Str. 10, 53113 Bonn (Germany)

2010-08-15

Bangladesh has good potential for harnessing renewable energy sources such as solar, biomass, wind, and mini-hydropower. The country has been experiencing a gradual shift towards exploring renewable energy resources as a driving force for rural development. A few public sector and non-government organizations have started to develop renewable energy technology (RET) projects in rural areas. The lessons learnt from different demonstrations of RET projects reveal that with careful forward planning renewable energy can provide far-reaching economic, environmental, and social benefits to people living in remote rural areas in Bangladesh. This paper identifies some of the barriers that need to be overcome for the successful development of renewable energy technology sector and betterment of rural livelihoods. It does so through a critical review of policy and institutional settings, as well as present status and lessons learnt from pilot demonstration of a number of RET projects undertaken by different organizations. The study highlights policy implications of the review with the aim of supporting decision makers in formulating renewable energy policies and future plans for Bangladesh. (author)

Drivers, barriers, and strategies for implementation of renewable energy technologies in rural areas in Bangladesh-An innovation system analysis

Energy Technology Data Exchange (ETDEWEB)

Alam Hossain Mondal, Md., E-mail: alam-hossain@uni-bonn.d [Center for Development Research (ZEF), University of Bonn, Walter-Flex-Str. 3, 53113 Bonn (Germany); Kamp, Linda M. [Delft University of Technology, TPM Faculty, Section Technology Dynamics and Sustainable Development, Jaffalaan 5, 2628 BX Delft (Netherlands); Pachova, Nevelina I. [Institute for Environment and Human Security, United Nations University, UNU-EHS, Hermann-Ehlers-Str. 10, 53113 Bonn (Germany)

2010-08-15

Bangladesh has good potential for harnessing renewable energy sources such as solar, biomass, wind, and mini-hydropower. The country has been experiencing a gradual shift towards exploring renewable energy resources as a driving force for rural development. A few public sector and non-government organizations have started to develop renewable energy technology (RET) projects in rural areas. The lessons learnt from different demonstrations of RET projects reveal that with careful forward planning renewable energy can provide far-reaching economic, environmental, and social benefits to people living in remote rural areas in Bangladesh. This paper identifies some of the barriers that need to be overcome for the successful development of renewable energy technology sector and betterment of rural livelihoods. It does so through a critical review of policy and institutional settings, as well as present status and lessons learnt from pilot demonstration of a number of RET projects undertaken by different organizations. The study highlights policy implications of the review with the aim of supporting decision makers in formulating renewable energy policies and future plans for Bangladesh.

A Lesson about the Circular Flow. Active Learning Lessons. Economics International.

Science.gov (United States)

Landfried, Janet

This lesson plan was developed through "Economics International," an international program to help build economic education infrastructures in the emerging market economies. It provides a lesson description; appropriate grade level; economic concepts; content standards and benchmarks; related subjects; instructional objectives; time…

Some lessons on radiological protection learnt from the accident at the Fukushima Dai-ichi nuclear power plant

International Nuclear Information System (INIS)

Kai, M

2012-01-01

The accident at the Fukushima Dai-ichi nuclear power plant released a large quantity of radioactive iodine and caesium into the environment. In terms of radiological protection, the evacuation and food restrictions that were adopted in a timely manner by the authorities effectively reduced the dose received by people living in the affected area. Since late March, the transition from an emergency to an existing exposure situation has been in progress. In selecting the reference exposure levels in some areas under an existing exposure situation, the authorities tried to follow the situation-based approach recommended by the ICRP. However, a mixture of emergency and post-emergency approaches confused the people living in the contaminated areas because the reactor conditions continued to be not completely stable. In deriving the criteria in an existing exposure situation, the regulatory authority selected 20 mSv y −1 . The mothers in the affected area believed that a dose of 20 mSv y −1 was unacceptably high for children since 1 mSv y −1 is the dose limit for the public under normal conditions. Internet information accelerated concern about the internal exposure to children and the related health effects. From some experiences after the accident the following lessons could be learned. The selection of reference doses in existing exposure situations after an accident must be openly communicated with the public using a risk-informed approach. The detriment-adjusted nominal risk coefficient was misused for calculating the hypothetical number of cancer deaths by some non-radiation experts. It would not be possible to resolve this problem unless the ICRP addressed an alternative risk assessment to convey the meaning and associated uncertainty of the risk to an exposed population. A situation-based approach in addition to a risk-informed approach needs to be disseminated properly in order to select the level of protection that would be the best possible under the

Implementing knowledge management in BNFL - A case study

International Nuclear Information System (INIS)

Grant, G.E.

2004-01-01

This paper describes the work that has been done within BNFL Environmental Services over the past 18 months to develop and implement a Knowledge Management framework within the business. The paper provides an overview of the approach used, lessons learnt and achievements to date. The conclusion is that the approach has delivered a framework that is scaleable and repeatable in alignment with the business strategy and that the required change in behaviour has started. The BNFL Environmental Services KM Team is now focussing its efforts on revising the framework for application in the new British Nuclear Group Project Services business. The short term goals are to embed Knowledge Management in business processes and to facilitate the creation of dynamic communities that will support the formation of the new business. (author)

Classroom Management and Lesson Planning(4)

Institute of Scientific and Technical Information of China (English)

2006-01-01

Lesson PlanningTask 1As teachers,we all need to plan our lessons before we teach.Make a list of things that you think need tobe included in a lesson plan.Then compare and discuss your list with another teacher.Also think about reasonswhy we need to plan our lessons.

The assessment of professional competence: building blocks for theory development.

Science.gov (United States)

van der Vleuten, C P M; Schuwirth, L W T; Scheele, F; Driessen, E W; Hodges, B

2010-12-01

This article presents lessons learnt from experiences with assessment of professional competence. Based on Miller's pyramid, a distinction is made between established assessment technology for assessing 'knows', 'knowing how' and 'showing how' and more recent developments in the assessment of (clinical) performance at the 'does' level. Some general lessons are derived from research of and experiences with the established assessment technology. Here, many paradoxes are revealed and empirical outcomes are often counterintuitive. Instruments for assessing the 'does' level are classified and described, and additional general lessons for this area of performance assessment are derived. These lessons can also be read as general principles of assessment (programmes) and may provide theoretical building blocks to underpin appropriate and state-of-the-art assessment practices. Copyright © 2010 Elsevier Ltd. All rights reserved.

Constellation Program Lessons Learned. Volume 2; Detailed Lessons Learned

Science.gov (United States)

Rhatigan, Jennifer; Neubek, Deborah J.; Thomas, L. Dale

2011-01-01

These lessons learned are part of a suite of hardware, software, test results, designs, knowledge base, and documentation that comprises the legacy of the Constellation Program. The context, summary information, and lessons learned are presented in a factual format, as known and described at the time. While our opinions might be discernable in the context, we have avoided all but factually sustainable statements. Statements should not be viewed as being either positive or negative; their value lies in what we did and what we learned that is worthy of passing on. The lessons include both "dos" and "don ts." In many cases, one person s "do" can be viewed as another person s "don t"; therefore, we have attempted to capture both perspectives when applicable and useful. While Volume I summarizes the views of those who managed the program, this Volume II encompasses the views at the working level, describing how the program challenges manifested in day-to-day activities. Here we see themes that were perhaps hinted at, but not completely addressed, in Volume I: unintended consequences of policies that worked well at higher levels but lacked proper implementation at the working level; long-term effects of the "generation gap" in human space flight development, the need to demonstrate early successes at the expense of thorough planning, and the consequences of problems and challenges not yet addressed because other problems and challenges were more immediate or manifest. Not all lessons learned have the benefit of being operationally vetted, since the program was cancelled shortly after Preliminary Design Review. We avoid making statements about operational consequences (with the exception of testing and test flights that did occur), but we do attempt to provide insight into how operational thinking influenced design and testing. The lessons have been formatted with a description, along with supporting information, a succinct statement of the lesson learned, and

Classroom Management and Lesson Planning(4)

Institute of Scientific and Technical Information of China (English)

2006-01-01

@@ Lesson Planning Task 1 As teachers,we all need to plan our lessons before we teach.Make a list of things that you think need to be included in a lesson plan.Then compare and discuss your list with another teacher.Also think about reasons why we need to plan our lessons.

Lesson Planning the Kodaly Way.

Science.gov (United States)

Boshkoff, Ruth

1991-01-01

Discusses the contribution of Zoltan Kodaly to music lesson planning. Emphasizes preparation, presentation, and practice as the three important strategies in teaching concepts and skills to be included in a lesson plan. Includes a sample lesson plan covering a semester and advice on choosing song material. (DK)

Critical reflections on a visit to an inner-city primary health care clinic in Rio de Janeiro

Directory of Open Access Journals (Sweden)

Louis S. Jenkins

2017-07-01

Conclusion: Brazil has made massive progress in providing universal health coverage over the last 20 years. South Africa, with not too dissimilar challenges, is embarking on this road more recently. The lessons learnt at clinic and community level in this inner-city clinic could be very useful for similar settings in South Africa and other countries.

Uranium mining and indigenous social impact issues - Kakadu Region, Australia

International Nuclear Information System (INIS)

Wellings, P.

2002-01-01

This paper reports on indigenous social impact issues in the Kakadu/Alligators Rivers region of Australia. It briefly outlines the social history of the region, reflects on local, national and international attention being given to the impact of regional development on local indigenous (bininj) people, notes how social impact issues are being addressed and suggests some lessons learnt. (author)

PSA - A utility perspective from the United Kingdom

International Nuclear Information System (INIS)

Ross, P.J.

2004-01-01

This paper provides an outline of the three stages of PSA used for the Sizewell B PWR. These stages cover the use of PSA during design, licensing and (in future) operation of Sizewell B. The paper discusses each of these stages in some detail, highlighting the differences in approach and lessons learnt at each stage. (author)

Ecological Education: What Resources Are There in Confucian Ethics?

Science.gov (United States)

Nuyen, Anh Tuan

2008-01-01

Given the fact that ecological issues are global and the fact that a large part of humanity is rooted in the Confucian tradition, it is pertinent to ask what lessons can be learnt from Confucianism, in terms of both ecological education and the current debate in environmental ethics. In this paper I argue that while Confucian ethics cannot,…

Psychosocial components in prevention of MAM

International Nuclear Information System (INIS)

Bizouerne, Cécile

2014-01-01

Full text: Recent research and intervention have shown that early childhood is a critical time for integrating health, nutrition and child stimulation. This presentation will highlight the importance of psychosocial component and in particular maternal mental health in the prevention of MAM. Examples from the field will be proposed for sharing difficulties and lessons learnt. (author)

Summary of Session 1 'Lessons from 2011'

International Nuclear Information System (INIS)

Lamont, M; Bracco, C

2012-01-01

Review of 2011 LHC Run from The Experiments Perspective, M. Ferro-Luzzi (PH-LBD): M. Ferro-Luzzi highlighted the excellent performance of the machine and the experiments in 2011 and the fast and impressive achievements both when operating with protons and Pb ions. In a month the same luminosity as during the full 2010 proton run was delivered, and a factor 16 higher luminosity was produced with Pb ions. The excellent machine performance allowed ATLAS and CMS to make interesting observations in the context of the Higgs’ boson search and LHCb found some evidence of CP violation in time-integrated D0 which could open the way for a new physics. Input from Evian, M. Lamont (BE-OP): M. Lamont presented a summary of what discussed in Evian about lessons learnt during 2011 operation and improvements foreseen for 2012. He underlined that 2011 was a remarkable year with a continuously faster increase in luminosity production and without real show stoppers. The machinewas characterized by operational robustness, a good reproducibility, stability, beam lifetime, optics control and an excellent performance of the Machine Protection system (MPs) and of the injectors. The 2011 Run: Availability Analysis, A. Macpherson (BE-OP): A. Macpherson spoke about machine availability in 2011 and gave some statistics of fills for p-p and Pb-Pb runs. He calculated a machine availability of 76.7% and that 33% of the operation time was spent in stable beam. The Hubner factor, which gives an estimate of the luminosity production duration, was slightly bigger than the expected 0.2 value both for the proton (0.22) and lead ion (0.24) runs. Stable beams lasted in average ∼6 hours but about 50% of the fills were shorter than 4 hours. Injection and Lessons for 2012, C. Bracco (TE-ABT): C. Bracco made a presentation on the performance of the injection system. The injection of 144 bunches became fully operational in 2011 in agreement with what predicted during the last Chamonix workshop. Moreover

Analysing the integration of engineering in science lessons with the Engineering-Infused Lesson Rubric

Science.gov (United States)

Peterman, Karen; Daugherty, Jenny L.; Custer, Rodney L.; Ross, Julia M.

2017-09-01

Science teachers are being called on to incorporate engineering practices into their classrooms. This study explores whether the Engineering-Infused Lesson Rubric, a new rubric designed to target best practices in engineering education, could be used to evaluate the extent to which engineering is infused into online science lessons. Eighty lessons were selected at random from three online repositories, and coded with the rubric. Overall results documented the strengths of existing lessons, as well as many components that teachers might strengthen. In addition, a subset of characteristics was found to distinguish lessons with the highest level of engineering infusion. Findings are discussed in relation to the potential of the rubric to help teachers use research evidence-informed practice generally, and in relation to the new content demands of the U.S. Next Generation Science Standards, in particular.

With Interest It Comes To...Unconscionable Clauses in Sales Contracts. A Student's Lesson Plan [and] A Teacher's Lesson Plan [and] A Lawyer's Lesson Plan.

Science.gov (United States)

Howard, Estelle; And Others

One of a series of secondary level teaching units presenting case studies with pro and con analysis of particular legal problems, the document presents a student's lesson plan, a teacher's lesson plan, and a lawyer's lesson plan on unconscionable clauses in sales contracts. The unit acquaints students with the operation of sales contracts and…

Lessons learned related to packaging and transportation

International Nuclear Information System (INIS)

Wallen, C.

1995-01-01

The use of lessons learned as a tool for learning from past experiences is well established, especially by many organizations within the nuclear industry. Every person has, at some time, used the principles of lessons learned to adopt good work practices based on their own experiences or the experiences of others. Lessons learned can also help to avoid the recurrence of adverse practices, which is often an area that most lessons-learned programs tend to focus on. This paper will discuss how lessons learned relate to packaging and transportation issues and events experienced at Department of Energy (DOE) facilities. It will also discuss the role performed by the Office of Nuclear and Facility Safety's Office of Operating Experience Analysis and Feedback in disseminating lessons learned and operating experience feedback to the DOE complex. The central concept of lessons learned is that any organization should be able to learn from its own experiences and events. In addition, organizations should implement methodologies to scan external environments for lessons learned, to analyze and determine the relevance of lessons learned, and to bring about the necessary changes learned from these experiences. With increased concerns toward facility safety, the importance of utilizing the lessons-learned principles and the establishment of lessons-learned programs can not be overstated

Implementing maternal death surveillance and response: a review of lessons from country case studies.

Science.gov (United States)

Smith, Helen; Ameh, Charles; Roos, Natalie; Mathai, Matthews; Broek, Nynke van den

2017-07-17

Maternal Death Surveillance and Response (MDSR) implementation is monitored globally, but not much is known about what works well, where and why in scaling up. We reviewed a series of country case studies in order to determine whether and to what extent these countries have implemented the four essential components of MDSR and identify lessons for improving implementation. A secondary analysis of ten case studies from countries at different stages of MDSR implementation, using a policy analysis framework to draw out lessons learnt and opportunities for improvement. We identify the consistent drivers of success in countries with well-established systems for MDSR, and common barriers in countries were Maternal Death Review (MDR) systems have been less successful. MDR is accepted and ongoing at subnational level in many countries, but it is not adequately institutionalised and the shift from facility based MDR to continuous MDSR that informs the wider health system still needs to be made. Our secondary analysis of country experiences highlights the need for a) social and team processes at facility level, for example the existence of a 'no shame, no blame' culture, and the ability to reflect on practice and manage change as a team for recommendations to be acted upon, b) health system inputs including adequate funding and reliable health information systems to enable identification and analysis of cases c) national level coordination of dissemination, and monitoring implementation of recommendations at all levels and d) mandatory notification of maternal deaths (and enforcement of this) and a professional requirement to participate in MDRs. Case studies from countries with established MDSR systems can provide valuable guidance on ways to set up the processes and overcome some of the barriers; but the challenge, as with many health system interventions, is to find a way to provide catalytic assistance and strengthen capacity for MDSR such that this becomes embedded in

Lessons for Teaching Art Criticism.

Science.gov (United States)

Barrett, Terry, Ed.; Clark, Gilbert, Ed.

This collection of lessons is meant to be a practical guide to help teachers engage children in art criticism. The lessons generally follow a similar format. Most suggest an age group but may be modified for use with younger or older students. Several authors suggest variations and extensions for lessons that include studio activities. A broad…

"Frankenstein." [Lesson Plan].

Science.gov (United States)

Simon, Melanie

Based on Mary Shelley's novel "Frankenstein," this lesson plan presents activities designed to help students understand that active readers interpret a novel (its characters, plot, setting, and theme) in different ways; and the great literature can be and has been adapted in many ways over time. The main activity of the lesson involves students…

Phagocytosis: history's lessons.

Science.gov (United States)

Garg, Manish; Chandawarkar, Rajiv Y

2013-01-01

The assimilation of lessons from the past is an essential component of education for scientists of tomorrow. These lessons are not easy to find. History books on science are few and usually highly dramatized and biographies of scientists tend to exaggerate the pomp of scientific discovery. Both underplay the hard and laborious work that is integral to any scientific pursuit. Here we illustrate one such example. A century ago, the Nobel Prize in Medicine was awarded to two scientists: Ilya Metchnikoff, a Russian zoologist, for the discovery ofphagocytosis-a cell-mediated ingestion ofmicrobes; and Paul Ehrlich, a distinguished physician-scientist, for discovering a highly antigen-specific serum-derived antibody-based immune defense. These two diametrically opposing views of the host-pathogen interaction set the stage for a strife that led to seminal advancements in immunology. Mirrored in this journey are important lessons for scientists today--ubiquitously as applicable to modern scientific life as they were a century ago. This commentaryhighlights these lessons--a fitting centenary to a well-deserved recognition.

"Estuaries and coasts" CLIL* lesson plans in English and geology fieldtrip to Cornwall for students in European section

Science.gov (United States)

Bontempelli, Nathalie; Voyer, Karine; Lebourgeois, Patrick

2013-04-01

When the European section was created in our high school we had to choose an overarching theme. After considering that we live both in the River Seine estuary and near the English Channel it became obvious that our theme should be "estuaries and coasts". We began the 2012-2013 school year with a day-trip around the River Seine estuary to introduce the theme. First we made a general landscape study from a viewpoint, then we discussed the history of the navigation on the Seine, of local farming on marshland and finally we focused on farmhouse architecture. To conclude we visited the natural reserve near the "Normandy Bridge". As an introduction our poster aims at presenting this part of Normandy. And then we would like to show some examples of our CLIL lesson plans about this chosen topic. The aim of a CLIL lesson is to create interactive speaking between students working in pairs or in groups. There are three different stages: - Warm-up activities - In-depth study: listening, reading, echoing, looking for information on the internet, making a slide show and doing an oral presentation, participating to a role play… - Assessment : using what has been learnt to answer questions Finally we wish to present our field trip to Cornwall. We have already done it twice before (in 2002 and 2004) and this year it is scheduled in May 2013 with our European section students. The aim of this trip is to study geology and botany in English in order to extend what we teach in our CLIL lessons about estuaries and coasts. It also helps promoting exchanges with British families and building intercultural knowledge and understanding. Our program includes for example, fossil hunting and studying the Jurassic cliffs in Charmouth, observing an old ocean crust in Coverack, visiting Saint-Mickael's mount, discovering a tin mine in Geevor, walking through the "Lost Gardens of Heligan" and thus discovering an example of this world-renowned restored English garden, and last but not least having

Assessment Schemes for Sustainability Design through BIM: Lessons Learnt

Directory of Open Access Journals (Sweden)

Kamaruzzaman Syahrul Nizam

2016-01-01

Full Text Available There is increasing demand on sustainability-led design to reduce negative impacts brought by construction development. The capability of Building Information Modeling (BIM to achieve sustainability is widely acknowledged. Various sustainability analysis and calculation can be performed at early stages to help the designers in decision making. However, the level of implementation is still not popular in the construction industry. Many of the industry players are still rely on traditional 2D method for designing and analysis. Hence, this study aims to demonstrate a proof concept of using BIM for sustainability design. The first phase of this study conducted a critical review of existing assessment schemes: BREEAM, LEED, SBTool, CASBEE, BEAM Plus, Green Star, Green Mark and GBI, to develop a set of main criteria to be considered for sustainability design. The findings revealed that fourteen criteria are considered, which are management, sustainable site, transport, indoor environmental quality, energy, waste, water, material, pollution, innovation, economics, social, culture and quality of services. It was found that most of the existing schemes emphasized on environmental aspect as compared to economics, social and culture except SBTool. The next phase of this study will conduct a case study to demonstrate sustainability design through BIM by using the criteria developed from the first phase.

Environmental radioprotection: main lessons learnt from the Envirhom programme

International Nuclear Information System (INIS)

Garnier-Laplace, J.; Adam, C.; Gilbin, R.; Simon, O.; Tran, D.; Massabuau, J.C.; Fortin, C.; Denison, D.; Pradines, C.; Floriani, M.; Henner, P.

2004-01-01

Within the field of chronic low-level exposure of ecosystems to radionuclides where data are critically sparse, the ENVIRHOM research programme launched two years ago at the Institute for Radioprotection and Nuclear Safety, proposes to acquire the needed knowledge for Ecological Risk Assessment specific to bioaccumulation of alpha and beta emitters in living organisms. Gaps of knowledge within this field constitute a strong limitation to our capability to make a reasonable risk estimate. Internal doses cannot be accurately calculated and potentially associated biological effects at any organization level remain fairly unknown. As a result, derivation of ecologically relevant and knowledge-based predicted no-effects concentrations becomes a critical issue in ERA. The scope of this presentation is to illustrate the relevance of the development of a greater depth of understanding of radionuclide fate and biological effects at several hierarchical levels to support quantitative risk assessments with defined and acceptable uncertainty bounds. The following crucial issues are discussed and exemplified for uranium and other alpha or beta emitters. First, radionuclide bioavailability is a key knowledge to an accurate assessment of both exposure and effect and media quality criteria are needed. Second, specificities of chronic exposures have to be taken into account to obtain accurate dose estimates and induced effects, as exposure conditions (concentration and duration) strongly modify the radionuclide internal distribution at various biological scales. Lastly, considering different scales for biological effects (from early to delayed, from subcellular to high organisation level) is crucial to evidence ecologically relevant indicators. A global overview of operational data from ENVIRHOM - media criteria to assess exposure, dose-effects relationships at various biological scales that constitute primary data to introduce radionuclides in ERA methods in a consistent manner with regards to chemicals, will be presented. (author)

Building rural wireless networks: lessons learnt and future directions

CSIR Research Space (South Africa)

Johnson, D

2008-09-01

Full Text Available , and management information systems. In addition to these primary applications, less extensively trained and less experienced clinical talent has been able to tap into global health expertise via telecommunication services resulting in information- based... / free software world as well as release all de- veloped code as open source software 2. Easy to use Graphical User Interface 3. Asterisk VoIP server with simple Interface to add new users and Dial plans. 4. User authentication as well as a capture...

Lessons learnt regarding climate service needs for local government

CSIR Research Space (South Africa)

Murambadoro, Miriam D

2018-02-01

Full Text Available in the province; Droughts Strong winds Flash floods Thunderstorms Disease outbreaks e.g. diarrhoea Hailstorm High temperatures Drying Changes in land cover Shifts in rainfall season resulting in late rains Frost Increased health risks area – mosquitos, malaria... and other diseases Participants identified the following to be the things they need the most to respond effectively to climate change in Limpopo; • Access to funding at national and international level to implement projects • Improved information...

The RAPIDD ebola forecasting challenge: Synthesis and lessons learnt

Directory of Open Access Journals (Sweden)

Cécile Viboud

2018-03-01

Full Text Available Infectious disease forecasting is gaining traction in the public health community; however, limited systematic comparisons of model performance exist. Here we present the results of a synthetic forecasting challenge inspired by the West African Ebola crisis in 2014–2015 and involving 16 international academic teams and US government agencies, and compare the predictive performance of 8 independent modeling approaches. Challenge participants were invited to predict 140 epidemiological targets across 5 different time points of 4 synthetic Ebola outbreaks, each involving different levels of interventions and “fog of war” in outbreak data made available for predictions. Prediction targets included 1–4 week-ahead case incidences, outbreak size, peak timing, and several natural history parameters. With respect to weekly case incidence targets, ensemble predictions based on a Bayesian average of the 8 participating models outperformed any individual model and did substantially better than a null auto-regressive model. There was no relationship between model complexity and prediction accuracy; however, the top performing models for short-term weekly incidence were reactive models with few parameters, fitted to a short and recent part of the outbreak. Individual model outputs and ensemble predictions improved with data accuracy and availability; by the second time point, just before the peak of the epidemic, estimates of final size were within 20% of the target. The 4th challenge scenario − mirroring an uncontrolled Ebola outbreak with substantial data reporting noise − was poorly predicted by all modeling teams. Overall, this synthetic forecasting challenge provided a deep understanding of model performance under controlled data and epidemiological conditions. We recommend such “peace time” forecasting challenges as key elements to improve coordination and inspire collaboration between modeling groups ahead of the next pandemic threat, and to assess model forecasting accuracy for a variety of known and hypothetical pathogens. Keywords: Ebola epidemic, Mathematical modeling, Forecasting challenge, Model comparison, Synthetic data, Prediction performance, Prediction horizon, Data accuracy

Lessons learnt from RUTF development relevant for MAM management

International Nuclear Information System (INIS)

Briend, André; Collins, Steve; Bahwere, Paluku; Manary; Mark; Ryan, Kelsey

2014-01-01

RUTF was developed by changing the formulation of an existing liquid diet, F-100, recommended by WHO for the rapid catch-up phase of the treatment of children suffering from severe acute malnutrition. The objective was to obtain a solid diet which met specifications for the treatment of SAM but would be safe to store and use at home. For this, about half of the dried skimmed milk used in the F-100 formulation was replaced by peanut butter. The resulting product proved highly effective to promote rapid weight gain both in malnourished children and wasted adults including those infected with HIV, but the high milk content resulted in an expensive product that was difficult to manufacture in developing countries. However, there are uncertainties re. its formulation, as the product is used in outpatient settings, often by children and adults who take other foods in addition to RUTF. Also, the impact of RUTF on micronutrient status after nutritional rehabilitation in home settings has never been assessed. For the last 10 years, attempts have been made to lower the quantity of milk present in the RUTF and to use ingredients that enable local production while supporting the local economy. Results of these attempts will be presented and research gaps highlighted. (author)

Lessons learnt from FARO/TERMOS corium melt quenching experiments

Energy Technology Data Exchange (ETDEWEB)

Magallon, D.; Huhtiniemi, I.; Hohmann, H. [Commission of the European Communities, Ispra (Italy). Joint Research Center

1998-01-01

The influence of melt quantity, melt composition, water depth and initial pressure on quenching is assessed on the basis of seven tests performed in various conditions in the TERMOS vessel of the FARO facility at JRC-Ispra. Tests involved UO{sub 2}-based melt quantities in the range 18-176 kg at a temperature of approximately 3000 K poured into saturated water. The results suggest that erosion of the melt jet column is an efficient contributor to the amount of break-up, and thus quenching, for large pours of corium melt. The presence of Zr metal in the melt induced a much more efficient quenching than in a similar test with no Zr metal, attributed to the oxidation of the Zr. Significant amounts of H{sub 2} were produced also in tests with pure oxidic melts (e.g. about 300 g for 157 kg melt). In the tests at 5.0 and 2.0 MPa good mixing with significant melt break-up and quenching was obtained during the penetration in the water. At 0.5 MPa, good penetration of the melt into the water could still be achieved, but a jump in the vessel pressurisation occurred when the melt contacted the bottom and part (5 kg) of the debris was re-ejected from the water. (author)

Lessons Learnt from Experts in Design Rationale Knowledge Capture

DEFF Research Database (Denmark)

Hall, Mark; Bermell-Garcia, Pablo; Ravindranath, Ranjitun

2017-01-01

The focus of this paper is on the use of argumentation models and software tools to support knowledge capture in the design of long-life engineering products. The results of semi-structured interviews with a number of experts in the field are presented, exploring their collective experience...... of knowledge capture and eliciting guidelines for successful implementation of such models and tools. The results of this research may be used as the basis for the design of future tools and techniques for knowledge capture....

Lessons learnt from teachers' perspectives on mobile learning in ...

African Journals Online (AJOL)

Dumisani Jantjies

2016-08-18

Aug 18, 2016 ... multilingual mobile learning technology to support teaching and learning ..... study done, we had to submit an ethics application ..... mobile learning: A South African perspective. PhD thesis. England, UK: University of Warwick.

Adaptable Lessons Learnt on Procurement from Deployment to a ...

African Journals Online (AJOL)

ABSTRACT. Background: The WHO has standard operating procedures for procurement, travel and logistics for use at country level. Some of the guidance is waived during public health emergencies of international concern. Practical acumen on using the standards for emergency settings is limited at country level.

Saga of Wilms′ tumor: Lessons learnt from the past

Directory of Open Access Journals (Sweden)

Gupta Devendra

2005-01-01

Full Text Available Wilms′ tumor (WT represents 6% of childhood cancers. Recent advances in molecular biology have significant implications for the clinical management. A dramatic improvement in overall cure has resulted from the adoption of multimodality treatment during the past few decades. National Wilms′ Tumor Study (NWTS, and the Sociιtι Internationale d′Oncologie Pιdiatrique (SIOP have laid down the guidelines for standardized treatment of WT, though differing in the diagnostic and therapeutic approach. Both these groups currently aim at intensifying treatment for patients with poor prognosticators while appropriating the therapy to reduce long-term complications for those with favorable prognostic features. Challenges faced in developing nations include poverty, malnutrition, ignorance, and presentation in advanced stages coupled with limited facilities that are necessary for total management of these cases. In this article, we have discussed our approach to deal with patients with nephroblastoma, reviewed the literature on the current management strategies and the long-term outcome. Most countries have adopted the NWTS protocols, while others especially in Europe, South America and some Asian countries follow the SIOP regimen. Both have their advantages and weaknesses and maynot necessarily be suitable to the setup in developing countries. We have discussed the controversial issues in the management of WT including the timing of biopsy, type of biopsy, investigative approach, role of chemotherapy / radiotherapy, management of bilateral Wilms′ tumor and parenchymal sparing renal surgery. Despite deviating from NWTS at various points, the overall results have remained satisfactory. Thus, developing countries might adopt their own protocols depending on the prevalent situations and facilities available to them to treat such patients.

Lessons learnt from a case of missed central hypothyroidism

Directory of Open Access Journals (Sweden)

TessaGlyn

2017-12-01

Full Text Available We present the case of a 57-year-old lady who had a delayed diagnosis of central hypothyroidism on a background of Grave’s thyrotoxicosis and a partial thyroidectomy. During the twenty years following her partial thyroidectomy, the patient developed a constellation of symptoms and new diagnoses, which were investigated by numerous specialists from various fields, namely rheumatology, renal and respiratory. She developed significantly impaired renal function and raised creatine kinase (CK. She was also referred to a tertiary neurology service for investigation of myositis, which resulted in inconclusive muscle biopsies. Recurrently normal TSH results reassured clinicians that this did not relate to previous thyroid dysfunction. In 2015, she developed increased shortness of breath and was found to have a significant pericardial effusion. The clinical biochemist reviewed this lady’s blood results and elected to add on a free T4 (fT4 and free T3 (fT3, which were found to be <0.4 pmol/L (normal range (NR: 12–22 pmol/L and 0.3 pmol/L (NR: 3.1–6.8 pmol/L, respectively. She was referred urgently to the endocrine services and commenced on Levothyroxine replacement for profound central hypothyroidism. Her other pituitary hormones and MRI were normal. In the following year, her eGFR and CK normalised, and her myositis symptoms, breathlessness and pericardial effusion resolved. One year following initiation of Levothyroxine, her fT4 and fT3 were in the normal range for the first time. This case highlights the pitfalls of relying purely on TSH for excluding hypothyroidism and the devastating effect the delay in diagnosis had upon this patient.

Building livable communities: Lessons learnt from the 2012 LARASA ...

African Journals Online (AJOL)

This paper presents a review of the papers presented at the Leisure and Recreation Association of South Africa (LARASA) inaugural congress hosted in Durban from 11 – 14 March 2012 at the International Convention Centre. The 2012 LARASA Congress was organized to achieve the primary goals of knowledge ...

Engineered nanomaterial risk. Lessons learnt from completed nanotoxicology studies

DEFF Research Database (Denmark)

Johnston, Helinor; Pojana, Giulio; Zuin, Stefano

2013-01-01

PARTICLE_RISK was one of the first multidisciplinary projects funded by the European Commission's Framework Programme that was responsible for evaluating the implications of nanomaterial (NM) exposure on human health. This project was the basis for this review which identifies the challenges...... and identifying the limitations and failings of existing research. We have reflected on what commonly encountered challenges exist and explored how these issues may be resolved. In particular, the following is discussed (i) NM selection (ii) NM physico-chemical characterisation; (iii) NM dispersion; (iv...... that exist within the assessment of NM risk. We have retrospectively reflected on the findings of completed nanotoxicology studies to consider what progress and advances have been made within the risk assessment of NMs, as well as discussing the direction that nanotoxicology research is taking...

A MAPPING BASED ON PHYSICO-CHEMICAL FEATURES: LESSONS LEARNT

Science.gov (United States)

The ban on animal testing of cosmetic products for systemic toxicity in Europe is foreseen in 2013. Several research programs involving the public and private sectors have been initiated with the aim of fulfilling regulatory requirements and complying with this transformative shi...

Lessons learnt from a primary care asthma improvement project.

Science.gov (United States)

Lenney, Warren; Clayton, Sadie; Gilchrist, Francis J; Price, David; Small, Iain; Smith, Judy; Sutton, Emma J

2016-01-07

Asthma is a very common disease that can occur at any age. In the UK and in many other countries it is mainly managed in primary care. The published evidence suggests that the key to improving diagnosis and management lies in better training and education rather than in the discovery of new medications. An asthma improvement project managed through the British Lung Foundation is attempting to do this. The project has three pilot sites: two in England supported by the Department of Health and one in Scotland supported by the Scottish Government. If the project is successful it will be rolled out to other health areas within the UK. The results of this project are not yet available. This article highlights the challenges encountered in setting up the project and may well be applicable to other areas in the UK and to other countries where similar healthcare systems exist. The encountered challenges reflect the complex nature of healthcare systems and electronic data capture in primary care. We discuss the differences between general practices in their ability and willingness to support the project, the training and education of their staff on asthma management, governance issues in relation to information technology systems, and the quality of data capture. Virtually all the challenges have now been overcome, but discussing them should ensure that others become aware of them at an early stage should they wish to undertake similar projects in the future.

Conducting a meta-ethnography of qualitative literature: lessons learnt.

Science.gov (United States)

Atkins, Salla; Lewin, Simon; Smith, Helen; Engel, Mark; Fretheim, Atle; Volmink, Jimmy

2008-04-16

Qualitative synthesis has become more commonplace in recent years. Meta-ethnography is one of several methods for synthesising qualitative research and is being used increasingly within health care research. However, many aspects of the steps in the process remain ill-defined. We utilized the seven stages of the synthesis process to synthesise qualitative research on adherence to tuberculosis treatment. In this paper we discuss the methodological and practical challenges faced; of particular note are the methods used in our synthesis, the additional steps that we found useful in clarifying the process, and the key methodological challenges encountered in implementing the meta-ethnographic approach. The challenges included shaping an appropriate question for the synthesis; identifying relevant studies; assessing the quality of the studies; and synthesising findings across a very large number of primary studies from different contexts and research traditions. We offer suggestions that may assist in undertaking meta-ethnographies in the future. Meta-ethnography is a useful method for synthesising qualitative research and for developing models that interpret findings across multiple studies. Despite its growing use in health research, further research is needed to address the wide range of methodological and epistemological questions raised by the approach.

Historical radioactive waste in France: Situation and lessons learnt

International Nuclear Information System (INIS)

Blary, C.; Averous, J.

2002-01-01

Some radioactive waste, produced several decades ago, have been stored until now, awaiting an appropriate treatment process or further policy decision, in facilities that are now considered under the present safety standards. When no satisfactory improvements can be brought about the safety of the storage, the retrieval of the old radioactive waste is required. In France, typical facilities concerned with historical radioactive waste are shallow wells, pools, silos, effluents tanks and trenches. Several aspects, sometimes combined, make the retrieval usually more difficult and longer than thought. These aspects are mainly a lack of concern regarding retrieval of the waste when designing the facilities, an insufficient waste characterisation or record keeping, a lack of monitoring, this lack of monitoring becoming more detrimental as the facility is ageing, and a lack of maintenance. Problems related to historical radioactive waste management have been identified and operators are making efforts to eradicate them. Without considering the financial cost of old radioactive waste retrieval, operators have to face problems such as risk of loss of radionuclides containment, radiation protection, handling and transportation. The nuclear safety authority has decided to make safety guidelines regarding designing and operating storage facilities as a result of experience feedback from the storage operators. (author)

Lessons learnt from teachers' perspectives on mobile learning in ...

African Journals Online (AJOL)

South Africa's classrooms are characterised by a wide variety of cultural and linguistic differences, providing teachers with educational challenges, particularly in mathematics and science subjects. In response, various mobile learning systems have been developed and piloted in the North West and Gauteng Provinces of ...

Hpm of Estrogen Model on the Dynamics of Breast Cancer

Science.gov (United States)

Govindarajan, A.; Balamuralitharan, S.; Sundaresan, T.

2018-04-01

We enhance a deterministic mathematical model involving universal dynamics on breast cancer with immune response. This is population model so includes Normal cells class, Tumor cells, Immune cells and Estrogen. The eects regarding Estrogen are below incorporated in the model. The effects show to that amount the arrival of greater Estrogen increases the danger over growing breast cancer. Furthermore, approximate solution regarding nonlinear differential equations is arrived by Homotopy Perturbation Method (HPM). Hes HPM is good and correct technique after solve nonlinear differential equation directly. Approximate solution learnt with the support of that method is suitable same as like the actual results in accordance with this models.

Universality of clone dynamics during tissue development

Science.gov (United States)

Rulands, Steffen; Lescroart, Fabienne; Chabab, Samira; Hindley, Christopher J.; Prior, Nicole; Sznurkowska, Magdalena K.; Huch, Meritxell; Philpott, Anna; Blanpain, Cedric; Simons, Benjamin D.

2018-05-01

The emergence of complex organs is driven by the coordinated proliferation, migration and differentiation of precursor cells. The fate behaviour of these cells is reflected in the time evolution of their progeny, termed clones, which serve as a key experimental observable. In adult tissues, where cell dynamics is constrained by the condition of homeostasis, clonal tracing studies based on transgenic animal models have advanced our understanding of cell fate behaviour and its dysregulation in disease1,2. But what can be learnt from clonal dynamics in development, where the spatial cohesiveness of clones is impaired by tissue deformations during tissue growth? Drawing on the results of clonal tracing studies, we show that, despite the complexity of organ development, clonal dynamics may converge to a critical state characterized by universal scaling behaviour of clone sizes. By mapping clonal dynamics onto a generalization of the classical theory of aerosols, we elucidate the origin and range of scaling behaviours and show how the identification of universal scaling dependences may allow lineage-specific information to be distilled from experiments. Our study shows the emergence of core concepts of statistical physics in an unexpected context, identifying cellular systems as a laboratory to study non-equilibrium statistical physics.

The opening of electricity and gas markets to professional clients. Main lessons - December 2007; L'ouverture des marches du gaz naturel et de l'electricite pour les clients professionnels. Principaux enseignements - decembre 2007

Energy Technology Data Exchange (ETDEWEB)

NONE

2007-07-01

Since 2004, electricity and gas markets are opened to all professional clients who can freely chose their energy supplier. A quantitative inquiry has been carried out by BVA on behalf of the French Energy Regulatory Commission (CRE) on a sample of 1503 companies representative of both the private and public sectors. The aim of this inquiry is to gain information on the following points: what are the professionals' motivations or brakes concerning the change of energy supplier? What is their general opinion about markets opening? What are the false questions or ideas? what is their level of knowledge about the July 2004 opening of energy markets? What has it changed for them? Do they know the new suppliers? What are the new terms and conditions? What is their intention (faithfulness or changing). The lessons learnt from this inquiry are summarized in this document. (J.S.)

Lessons from the Forsmark 1 event in Sweden

International Nuclear Information System (INIS)

Jorle, A.

2007-01-01

A short circuit at a switchyard broke some of the safety chains in the reactor safety system and created a difficult situation in the control room at the Forsmark 1 power plant in Sweden. After a scram two of four diesel generators failed to deliver power but the reactor could safely be controlled through remaining two systems and power could be distributed from external grid after 22 minutes. Surveillance systems in the control room also failed and the situation at the reactor was unclear. Analysis shows that there was never a risk to the public and no damage on the core. The incident exposed unknown weakness in the power supply systems of the reactor. Also it was found that maintenance had failed and some components were not properly installed. The regulator identified the problem as a serious failure but did not at once realize the public impact. The licensee was late in its decision making and did only publish local press releases that did not fully expose the nature of the incident. After some days an independent expert claimed that a core melt was a close possibility. He was widely quoted and created a media impact many European countries. In the light of the incident problems with safety culture was identified at the plant and additional findings showed problems in the management system of Forsmark. Growing media interest culminated in January when a critical internal report from staff members in Forsmark was made public. Some lessons learnt: - Media activity followed well-known patterns. - The regulator was an important source for media. - Regulator not fired upon until January, after a long autumn filled with negative reporting on Forsmark. - The plant was not proactive in its communication which created a problem for the regulator. (author)

Use of experience for the improvement of technical specifications for operation

International Nuclear Information System (INIS)

Schweitz, J.P.; Seveon, J.J.

1987-11-01

The lessons drawn from experience led EdF to define in 1980 a national specification standard, to be applied to the first standardized series of 900 MWe units and to be adapted to the later 1300 MWe units. This document is periodically revised, every two years or so, to take into account new trends in safety thinking and lessons learnt from operating experience. In this paper we present the main developments in the field of technical specifications, particularly: the definition of rules applicable in the event of unavailability of safety-related equipment, the integration of plant unit operating feedback for specifications optimization

Geological aspects of the deep disposal of radioactive waste

International Nuclear Information System (INIS)

McEwen, T.J.

1998-01-01

Various environments have been selected throughout the world for the potential deep disposal of long-lived radioactive waste. The selection of these environments has been carried out using a variety of methods, some of them more logical and defensible than others. The 'raison d'etre' for their selection also varies from country to country. Important lessons have been learnt from the site selection programmes, the site characterisation activities and the accompanying performance assessments that have been carried out concerning the suitability of geological environments for the disposal of long-lived waste. These lessons are the subject of this paper. 24 refs

Locally optimal control under unknown dynamics with learnt cost function: application to industrial robot positioning

Science.gov (United States)

Guérin, Joris; Gibaru, Olivier; Thiery, Stéphane; Nyiri, Eric

2017-01-01

Recent methods of Reinforcement Learning have enabled to solve difficult, high dimensional, robotic tasks under unknown dynamics using iterative Linear Quadratic Gaussian control theory. These algorithms are based on building a local time-varying linear model of the dynamics from data gathered through interaction with the environment. In such tasks, the cost function is often expressed directly in terms of the state and control variables so that it can be locally quadratized to run the algorithm. If the cost is expressed in terms of other variables, a model is required to compute the cost function from the variables manipulated. We propose a method to learn the cost function directly from the data, in the same way as for the dynamics. This way, the cost function can be defined in terms of any measurable quantity and thus can be chosen more appropriately for the task to be carried out. With our method, any sensor information can be used to design the cost function. We demonstrate the efficiency of this method through simulating, with the V-REP software, the learning of a Cartesian positioning task on several industrial robots with different characteristics. The robots are controlled in joint space and no model is provided a priori. Our results are compared with another model free technique, consisting in writing the cost function as a state variable.

Plan for 3-D full-scale earthquake testing facility

International Nuclear Information System (INIS)

Ohtani, K.

2001-01-01

Based on the lessons learnt from the Great Hanshin-Awaji Earthquake, National Research Institute for Earth Science and Disaster Prevention plan to construct the 3-D Full-Scale Earthquake Testing Facility. This will be the world's largest and strongest shaking table facility. This paper describes the outline of the project for this facility. This facility will be completed in early 2005. (author)

What's D&T For? Gathering and Comparing the Values of Design and Technology Academics and Trainee Teachers

Science.gov (United States)

Hardy, Alison

2015-01-01

Some who read and research about Design & Technology (D&T) would say that the concept of value is key to understanding and defining D&T. Closer inspection reveals though that there are two ways in which values are defined in D&T: how values are taught and learnt about in D&T to use them to make judgments in D&T lessons, and…

Laser Controlled Molecular Orientation Dynamics

International Nuclear Information System (INIS)

Atabek, O.

2004-01-01

Molecular orientation is a challenging control issue covering a wide range of applications from reactive collisions, high order harmonic generation, surface processing and catalysis, to nanotechnologies. The laser control scenario rests on the following three steps: (i) depict some basic mechanisms producing dynamical orientation; (ii) use them both as computational and interpretative tools in optimal control schemes involving genetic algorithms; (iii) apply what is learnt from optimal control to improve the basic mechanisms. The existence of a target molecular rotational state combining the advantages of efficient and post-pulse long duration orientation is shown. A strategy is developed for reaching such a target in terms of a train of successive short laser pulses applied at predicted time intervals. Each individual pulse imparts a kick to the molecule which orients. Transposition of such strategies to generic systems is now under investigation

Saliency Detection via Absorbing Markov Chain With Learnt Transition Probability.

Science.gov (United States)

Lihe Zhang; Jianwu Ai; Bowen Jiang; Huchuan Lu; Xiukui Li

2018-02-01

In this paper, we propose a bottom-up saliency model based on absorbing Markov chain (AMC). First, a sparsely connected graph is constructed to capture the local context information of each node. All image boundary nodes and other nodes are, respectively, treated as the absorbing nodes and transient nodes in the absorbing Markov chain. Then, the expected number of times from each transient node to all other transient nodes can be used to represent the saliency value of this node. The absorbed time depends on the weights on the path and their spatial coordinates, which are completely encoded in the transition probability matrix. Considering the importance of this matrix, we adopt different hierarchies of deep features extracted from fully convolutional networks and learn a transition probability matrix, which is called learnt transition probability matrix. Although the performance is significantly promoted, salient objects are not uniformly highlighted very well. To solve this problem, an angular embedding technique is investigated to refine the saliency results. Based on pairwise local orderings, which are produced by the saliency maps of AMC and boundary maps, we rearrange the global orderings (saliency value) of all nodes. Extensive experiments demonstrate that the proposed algorithm outperforms the state-of-the-art methods on six publicly available benchmark data sets.

Lesson study in prospective mathematics teacher education: didactic and paradidactic technology in the post-lesson reflection

DEFF Research Database (Denmark)

Rasmussen, Klaus

2016-01-01

This paper presents a detailed analysis of the post-lesson reflection, carried out in the context of eight cases of lesson study conducted by teams of Danish, lower secondaryprospective teachers and their supervisors. The participants, representing different institutions, were all new to the less...... and concern to the whole profession of mathematics teachers and the analysis adds to our insight into the potential of lesson study in prospective education as a meeting place where pertinent actors contribute to the expansion and dissemination of shared professional knowledge......This paper presents a detailed analysis of the post-lesson reflection, carried out in the context of eight cases of lesson study conducted by teams of Danish, lower secondaryprospective teachers and their supervisors. The participants, representing different institutions, were all new to the lesson...... study format. Nevertheless, it is demonstrated how their interaction shape the development of discourse about mathematical learning. The anthropological theory of the didactic is employed as the theoretical approach to analyse the mathematical and primarily didactical praxeologies developed...

Summary of the foreign countries reports on the Fukushima Daiichi Nuclear Power Plants accident, on the lessons learnt and recommendation

International Nuclear Information System (INIS)

Nariai, Hideki

2017-01-01

This paper focused on the lessons and recommendations from the accident investigation reports prepared by the National Academy of Sciences (NAS), IAEA, and OECD/NEA on the accident of Fukushima Daiichi Nuclear Power Station associated with the Great East Japan Earthquake. (1) As for the causes of the accident, the IAEA report pointed out as a technical factor that Japan's scientists did not think that the earthquake occurrence probability of the magnitude 9 as an external event was high. As for tsunami countermeasures, it reported that accident countermeasures would have been easier if only seawater pump flood protection and the high-elevation positioning of emergency power supply etc. were prepared. As for human organizational factor, it pointed out that nuclear regulations were performed by many divided organizations, and responsibility and authority were not clear. The NAS report pointed out that the regulatory agency and nuclear promotion agency were not functionally separated, and that the regulatory agency was not independent as a result of the relationship between the Japanese government agency and companies, and the agency became a captive of regulations. The following items were also reported; (2) safety measures and emergency preparedness, (3) off-site response during emergency, (4) radiation effects, (5) restoration after the accident, (6) international issues, and (7) issues of the spent fuel storage pool of NAS. Japan established the Nuclear Regulation Authority by integrating related organizations, but how to create a regulatory agency with advanced expertise is the future task. (A.O.)

Jogos digitais como estratégia de ensino-aprendizagem no ensino superior. A construção e aplicação do jogo “Renascença” na disciplina de literatura

Directory of Open Access Journals (Sweden)

Araújo de Medeiros, Romero

2016-02-01

Full Text Available This study proposes a teaching strategy based on learning with digital games, to provide an active method for higher education, in which students are also involved in the teaching-learning process. From this perspective, ICTs should be used as a resource to make classes more dynamic and interactive. The purpose of games practice is that the student can develop competencies and useful skills for non-academic settings, in addition to learning the specific content of the lesson. Another important aspect in the use of digital games is students’ involvement and pleasure in playing, learning obliquely, without necessarily worrying about content. This literature class for the Bachelor of Arts degree course, which is taught using a game entitled “Renascença”, created by the team, had positive results, because the students were interested, excited and successfully learnt the contents.

Large scale photovoltaic field trials. Second technical report: monitoring phase

Energy Technology Data Exchange (ETDEWEB)

NONE

2007-09-15

This report provides an update on the Large-Scale Building Integrated Photovoltaic Field Trials (LS-BIPV FT) programme commissioned by the Department of Trade and Industry (Department for Business, Enterprise and Industry; BERR). It provides detailed profiles of the 12 projects making up this programme, which is part of the UK programme on photovoltaics and has run in parallel with the Domestic Field Trial. These field trials aim to record the experience and use the lessons learnt to raise awareness of, and confidence in, the technology and increase UK capabilities. The projects involved: the visitor centre at the Gaia Energy Centre in Cornwall; a community church hall in London; council offices in West Oxfordshire; a sports science centre at Gloucester University; the visitor centre at Cotswold Water Park; the headquarters of the Insolvency Service; a Welsh Development Agency building; an athletics centre in Birmingham; a research facility at the University of East Anglia; a primary school in Belfast; and Barnstable civic centre in Devon. The report describes the aims of the field trials, monitoring issues, performance, observations and trends, lessons learnt and the results of occupancy surveys.

The individual teacher in lesson study collaboration

DEFF Research Database (Denmark)

Skott, Charlotte Krog; Møller, Hanne

2017-01-01

used in lesson study research. Design/methodology/approach The authors use collective case studies. By being participant observers the authors provide detailed descriptions of two selected teachers’ lived experiences of lesson study collaboration. In addition to gain first-hand insights, the authors...... in the participation of each of the two teachers during a two-year lesson study project. By comparing these shifts the authors identify significant conditions for their individual learning. Research limitations/implications Although the study is small scale, both the insights into the different ways in which teachers...... participated and the theoretical insights might be valuable for other lesson study research approaches. Practical implications This paper provides valuable insights into conditions that might influence teachers’ participation in lesson study activities, especially in cultures with little experience of lesson...

What Happens at the Lesson Start?

Science.gov (United States)

Saloviita, Timo

2016-01-01

Transitional periods, such as lesson starts, are necessary steps from one activity to another, but they also compete with time for actual learning. The aim of the present study was to replicate a previous pilot study on lesson starts and explore possible disturbances. In total, 130 lesson starts in Finnish basic education in grades 1-9 were…

Lesson study i Danmark?

DEFF Research Database (Denmark)

Mogensen, Arne

2009-01-01

Der beskrives et japansk lesson study forløb, og det diskuteres i hvilket omfang, de gode japanske erfaringer kan overføres til dansk matematikundervisning.......Der beskrives et japansk lesson study forløb, og det diskuteres i hvilket omfang, de gode japanske erfaringer kan overføres til dansk matematikundervisning....

Using Dynamic Tools to Develop an Understanding of the Fundamental Ideas of Calculus

Science.gov (United States)

Verzosa, Debbie; Guzon, Angela Fatima; De Las Peñas, Ma. Louise Antonette N.

2014-01-01

Although dynamic geometry software has been extensively used for teaching calculus concepts, few studies have documented how these dynamic tools may be used for teaching the rigorous foundations of the calculus. In this paper, we describe lesson sequences utilizing dynamic tools for teaching the epsilon-delta definition of the limit and the…

E-cigarettes: scientific and political controversies

OpenAIRE

Yussuf Saloojee

2018-01-01

Background and challenges to implementation The e-cigarette is touted as a disruptive technology that could make combustible cigarettes obsolete. The product, its science and politics though are controversial. Intervention or response Published journal articles, reports and conference presentations on e-cigarettes were located using PubMed, plus conference, industry and other websites. These were critically reviewed. Results and lessons learnt A number of contenti...

Injection and Dump Systems

CERN Document Server

Bracco, C; Barnes, M J; Carlier, E; Drosdal, L N; Goddard, B; Kain, V; Meddahi, M; Mertens, V; Uythoven, J

2012-01-01

Performance and failures of the LHC injection and ex- traction systems are presented. In particular, a comparison with the 2010 run, lessons learnt during operation with high intensity beams and foreseen upgrades are described. UFOs, vacuum and impedance problems related to the injection and extraction equipment are analysed together with possible improvements and solutions. New implemented features, diagnostics, critical issues of XPOC and IQC applications are addressed.

Once more unto the breach managing information security in an uncertain world

CERN Document Server

Simmons, Andrea C

2012-01-01

In Once more unto the Breach, Andrea C Simmons speaks directly to information security managers and provides an insider's view of the role, offering priceless gems from her extensive experience and knowledge. Based on a typical year in the life of an information security manager, the book examines how the general principles can be applied to all situations and discusses the lessons learnt from a real project.

Natural gas commercialization in South America and its role as a regional integration factor

International Nuclear Information System (INIS)

Stanton, Ed; Rotte, Jooste

1994-01-01

This paper reviews the development of the existing natural gas businesses in various parts of the world. Lessons that have been learnt are used as pointers to assist in further development of the gas potential in South America. The healthy prospects for gas in South America are reviewed together with the provisions that are essential for gas business development in the future. (author). 1 fig

Natural gas commercialization in South America and its role as a regional integration factor

Energy Technology Data Exchange (ETDEWEB)

Stanton, Ed; Rotte, Jooste [Shell International Gas (Brazil)

1994-12-31

This paper reviews the development of the existing natural gas businesses in various parts of the world. Lessons that have been learnt are used as pointers to assist in further development of the gas potential in South America. The healthy prospects for gas in South America are reviewed together with the provisions that are essential for gas business development in the future. (author). 1 fig.

Report on the days on 'population protection and land management in a nuclear emergency and post-accidental situation'; Compte rendu des journees -protection des populations et gestion des territoires en situation d'urgence nucleaire et post-accidentelle-

Energy Technology Data Exchange (ETDEWEB)

Chambrette, V.; Foulquier, L. [Institut de Radioprotection et de Surete Nucleaire - IRSN, 92 - Clamart (France)

2010-10-15

This document proposes a synthesis of interventions and contributions proposed during two days about the issues of protection of population and land management in a nuclear emergency and post-accidental situation. The four sessions dealt with the following issues: 1. protection challenges and doctrine; 2. lessons learnt from exercises and actual situations; 3. for a better preparedness to post-accidental management; 4. society facing a nuclear crisis

Express: the reliability of complex systems and artificial intelligence techniques

International Nuclear Information System (INIS)

Ancelin, C.; Le, P.; Saint-Quentin, S. de

1987-01-01

The probabilistic safety study for the Paluel nuclear power station, commissioned by EDF in 1986, involved development of data processing methods and equipment which was to be given an entirely new impetus by the use of artificial intelligence techniques. The authors describe the salient features of the approach which was adopted and the lessons learnt from the way it was applied in practice [fr

Ebola virus - epidemiology, diagnosis, and control: threat to humans, lessons learnt, and preparedness plans - an update on its 40 year's journey.

Science.gov (United States)

Singh, Raj Kumar; Dhama, Kuldeep; Malik, Yashpal Singh; Ramakrishnan, Muthannan Andavar; Karthik, Kumaragurubaran; Khandia, Rekha; Tiwari, Ruchi; Munjal, Ashok; Saminathan, Mani; Sachan, Swati; Desingu, Perumal Arumugam; Kattoor, Jobin Jose; Iqbal, Hafiz M N; Joshi, Sunil Kumar

2017-12-01

Ebola virus (EBOV) is an extremely contagious pathogen and causes lethal hemorrhagic fever disease in man and animals. The recently occurred Ebola virus disease (EVD) outbreaks in the West African countries have categorized it as an international health concern. For the virus maintenance and transmission, the non-human primates and reservoir hosts like fruit bats have played a vital role. For curbing the disease timely, we need effective therapeutics/prophylactics, however, in the absence of any approved vaccine, timely diagnosis and monitoring of EBOV remains of utmost importance. The technologically advanced vaccines like a viral-vectored vaccine, DNA vaccine and virus-like particles are underway for testing against EBOV. In the absence of any effective control measure, the adaptation of high standards of biosecurity measures, strict sanitary and hygienic practices, strengthening of surveillance and monitoring systems, imposing appropriate quarantine checks and vigilance on trade, transport, and movement of visitors from EVD endemic countries remains the answer of choice for tackling the EBOV spread. Herein, we converse with the current scenario of EBOV giving due emphasis on animal and veterinary perspectives along with advances in diagnosis and control strategies to be adopted, lessons learned from the recent outbreaks and the global preparedness plans. To retrieve the evolutionary information, we have analyzed a total of 56 genome sequences of various EBOV species submitted between 1976 and 2016 in public databases.

MODIFICATION OF STUDENT ASSESSMENT CRITERIA AS A CONDITION OF MOTIVATION INCREASING FOR PHYSICAL EDUCATION LESSONS

Directory of Open Access Journals (Sweden)

E. M. Revenko

2016-01-01

Full Text Available The aim of the study is the rationale for the changes assessment criteria student performance in physical education on the basis of individualtypological variants of age development.The main task of PE lessons is formation of steady need for systematic occupations by physical exercises. However, there is an obvious tendency of interest decrease of school students to occupations by physical culture and their extremely low physical activity that is reflected on health of younger generation. The common unified requirements for control standards don't promote development of motivation to occupations by physical culture of considerable part of school students. The obligatory accounting of specific features of age development is necessary for optimization of the organization of physical training.Methods. Motor abilities of school students are studied based on the measurements of the strength, strength endurance, speed and power abilities, speed, and aerobic endurance. The general physical development of each student is calculated by transferring the absolute values of the test points in the program «Presidential race». Dynamics of general physical development is calculated by comparing the indicators of physical development at the beginning and the end of the school year.The study of mental abilities of 8, 10, and 11th grade pupils is carried out by R. Amthauer tests adopted by L. A. Yasukova, and the study of mental abilities of 6th grade students is carried out by intellectual test (GIT. Typological peculiarities of manifestation of the nervous system properties – the power of the nervous system, mobility of excitation and inhibition, the balance on the «external» and «internal» balance sheets are investigated with the use of arbitrary motor methodologies proposed by E. P. Ilyin.Results. It is experimentally established that during adolescence there is a mismatch in time of the dynamics peaks of motor abilities and intelligence. So, the

St. Louis FUSRAP Lessons Learned

International Nuclear Information System (INIS)

Eberlin, J.; Williams, D.; Mueller, D.

2003-01-01

The purpose of this paper is to present lessons learned from fours years' experience conducting Remedial Investigation and Remedial Action activities at the St. Louis Downtown Site (SLDS) under the Formerly Utilized Sites Remedial Action Program (FUSRAP). Many FUSRAP sites are experiencing challenges conducting Remedial Actions within forecasted volume and budget estimates. The St. Louis FUSRAP lessons learned provide insight to options for cost effective remediation at FUSRAP sites. The lessons learned are focused on project planning (budget and schedule), investigation, design, and construction

A Relevant Lesson: Hitler Goes to the Mall

Science.gov (United States)

Gerwin, David

2003-01-01

A "Motivation" eliciting the "Aim" of each lesson initiates each lesson in the orthodox "developmental lesson-plan" that has dominated classroom instruction in NYC public schools for at least the past half-century. An action-research study of 38 lesson-plans (over 5 each from 5 teachers) drawn from student-teaching…

Beautiful Beads: A Lesson in Making Beads with Friendly Clay. AMACO[R] Lesson.

Science.gov (United States)

Gamble, Harriet; Gamble, David

This lesson resource includes a brief summary of the history of bead making and historic fascination with beads as adornment. A focus on design elements, color theory, craftsmanship, and technical skill in bead making is encouraged. The plan includes lesson goals and objectives; background preparation; a glossary of terms; a list of supplies; and…

Lessons from the pilot of a mobile application to map assistive technology suppliers in Africa.

Science.gov (United States)

Visagie, Surona J; Matter, Rebecca; Kayange, George M; Chiwaula, Mussa; Harniss, Mark; Mji, Gubela; Scheffler, Elsje

2018-01-01

A pilot project to develop and implement a mobile smartphone application (App) that tracks and maps assistive technology (AT) availability in southern Africa was launched in Botswana in 2016. The App was developed and tested through an iterative process. The concept of the App (AT-Info-Map) was well received by most stakeholders within the pilot country, and broader networks. Several technical and logistical obstacles were encountered. These included high data costs; difficulty in accessing AT information from the public healthcare sector, the largest supplier of AT; and the high human resource demand of collecting and keeping up-to-date device-level information within a complex and fragmented supply sector that spans private, public and civil society entities. The challenges were dealt with by keeping the data burden low and eliminating product-level tracking. The App design was expanded to include disability services, contextually specific AT categories and make navigation more intuitive. Long-term sustainability strategies like generating funding through advertisements on the App or supplier usage fees must be explored. Outreach and sensitisation programmes about both the App and AT in general must be intensified. The project team must continually strengthen partnerships with private and public stakeholders to ensure ongoing project engagement. The lessons learnt might be of value to others who wish to embark on initiatives in AT and/or implement Apps in health or disability in southern Africa and in low-resourced settings around the world.

Analysing the Integration of Engineering in Science Lessons with the Engineering-Infused Lesson Rubric

Science.gov (United States)

Peterman, Karen; Daugherty, Jenny L.; Custer, Rodney L.; Ross, Julia M.

2017-01-01

Science teachers are being called on to incorporate engineering practices into their classrooms. This study explores whether the Engineering-Infused Lesson Rubric, a new rubric designed to target best practices in engineering education, could be used to evaluate the extent to which engineering is infused into online science lessons. Eighty lessons…

Laser Tracker Utilization Methodology in Measuring Truth Trajectories for INS Testing on 6 Degree of Freedom Table at the Marshall Space Flight Center's Contact Dynamics Simulation Laboratory with Lessons Learned

Science.gov (United States)

Leggett, Jared O.; Bryant, Thomas C.; Cowen, Charles T.; Clifton, Billy W.

2018-01-01

When performing Inertial Navigation System (INS) testing at the Marshall Space Flight Center's (MSFC) Contact Dynamics Simulation Laboratory (CDSL) early in 2017, a Leica Geosystems AT901 Laser Tracker system (LLT) measured the twist & sway trajectories as generated by the 6 Degree Of Freedom (6DOF) Table in the CDSL. These LLT measured trajectories were used in the INS software model validation effort. Several challenges were identified and overcome during the preparation for the INS testing, as well as numerous lessons learned. These challenges included determining the position and attitude of the LLT with respect to an INS-shared coordinate frame using surveyed monument locations in the CDSL and the accompanying mathematical transformation, accurately measuring the spatial relationship between the INS and a 6DOF tracking probe due to lack of INS visibility from the LLT location, obtaining the data from the LLT during a test, determining how to process the results for comparison with INS data in time and frequency domains, and using a sensitivity analysis of the results to verify the quality of the results. While many of these challenges were identified and overcome before or during testing, a significant lesson on test set-up was not learned until later in the data analysis process. It was found that a combination of trajectory-dependent gimbal locking and environmental noise introduced non-negligible noise in the angular measurements of the LLT that spanned the evaluated frequency spectrum. The lessons learned in this experiment may be useful for others performing INS testing in similar testing facilities.

Addressing the Challenges of Sharing Lessons Learned Amongst Suppliers in a Fragmented and Competitive Marketplace

International Nuclear Information System (INIS)

Dennier, D.

2016-01-01

Historically, COG member utilities largely drew from in-house supporting functions or the original plant designers, allowing active sharing of operational and human performance experience amongst a small number of relevant parties. As the industry has evolved, utilities have increasingly drawn upon a greater number of independent external suppliers to provide goods and services. This diversification in supplier base within a competitive environment changes operating dynamics, as a safety culture-focused supplier must remain mindful of developing and retaining competitive advantages over other suppliers. A market-driven perspective may undermine the likelihood of sharing certain lessons learned and best practices for fear of weakening competitive position. Utility procurement procedures must ensure fair markets to be effective, but in doing so may limit opportunity for collaboration between supplier and utility compared to historic levels. Vibrant competitive markets attract a large number of suppliers, which adds to the complexity of effective sharing and absorption of industry lessons learned. This paper will explain the activities underway through the COG Supplier Participant program to remove impediments and share industry-wide operational lessons learned and best practices. (author)

What can we learn from the microbial ecological interactions associated with polymicrobial diseases?

Science.gov (United States)

Antiabong, J F; Boardman, W; Ball, A S

2014-03-15

Periodontal diseases in humans and animals are model polymicrobial diseases which are associated with a shift in the microbial community structure and function; there is therefore a need to investigate these diseases from a microbial ecological perspective. This review highlights three important areas of microbial ecological investigation of polymicrobial diseases and the lessons that could be learnt: (1) identification of disease-associated microbes and the implications for choice of anti-infective treatment; (2) the implications associated with vaccine design and development and (3) application of the dynamics of microbial interaction in the discovery of novel anti-infective agents. This review emphasises the need to invigorate microbial ecological approaches to the study of periodontal diseases and other polymicrobial diseases for greater understanding of the ecological interactions between and within the biotic and abiotic factors of the environment. Copyright © 2013 Elsevier B.V. All rights reserved.

A review of start-up operations on the first units of the 1300 MWe generation

International Nuclear Information System (INIS)

Meclot, B.; Lemagny Boc Lonlaygue, C.; Lavogiez, M.

1986-01-01

This paper describes and offers comments on the different phases of start-up on power stations of the P4 series. Then, one reviews incidents which occurred in the course of these start-up phases and, having highlighted the lessons to be learnt from the commissioning of these power stations, goes on to make a comparative study of 1300 and 900 MWe availability in the initial year of operation [fr

Conservation planning for a widespread, threatened species: WWF and the African elephant Loxodonta africana

OpenAIRE

Stephenson, Peter J.; Ntiamoa-Baidu, Yaa

2017-01-01

In a case study of conservation planning by a conservation organization working at a continental scale we examine how WWF identified and prioritized its African elephant Loxodonta africana conservation activities. We (1) review lessons learnt from previous work, (2) identify priority landscapes using biological criteria (e.g. population size and viability) and institutional criteria (e.g. feasibility, sustainability and cost-effectiveness of WWF interventions), and (3) conduct a threat analys...

Welding and brazing of the JET machine components

International Nuclear Information System (INIS)

Walravens, M.J.

1985-10-01

The report covers the techniques used for joining the various parts of the machine. The difficulties encountered during the welding and brazing of similar and dissimilar metals are underlined and the solutions adopted to solve them are indicated. The vast experience gained by those involved in the processes of joining the various parts of the JET machine components, and the lessons learnt are summarized in this report. (author)

The development of quality assurance and quality management in civil engineering

International Nuclear Information System (INIS)

Haste, N.D.

1991-01-01

The paper describes the development of Quality Assurance and Quality Management during construction at the Sizewell-B power plant from the lead provided in the Client's documentation. The hard lessons learnt from dealing with major suppliers and sub-contractors are explained. The paper concludes by describing the ways in which total Quality Management is now addressed within Laings Civil Engineering following the experiences at Sizewell and elsewhere. (author)

Demystification of the Inquisitorial System

Directory of Open Access Journals (Sweden)

LTC Harms

2011-08-01

Full Text Available Criminal procedure in South Africa is outdated and does not produce speedy justice. The Criminal Procedure Act requires a revamp. Lessons can be learnt from the inquisitorial systems but local lawyers have preconceived ideas, based on ignorance, about those systems. It would be useful to consider the successful convergence of the accusatorial and inquisitorial systems attained in the rules of international criminal courts for local application.

Field experiments for student learning – what I learnt in my first weeks in Sweden two decades ago

Science.gov (United States)

Seibert, Jan

2015-04-01

Field experiments can be extremely valuable for obtaining a good understanding of hydrological processes. In this poster I revisit a field course held by Allan Rodhe when I came to Sweden two decades ago, and ask myself, with a long-term perspective, what I learnt during this course. Some of the experiments are described in more detail such as the estimation of hydraulic conductivities based on groundwater salt dilution and an experiment to demonstrate the difference between flood-wave velocity and water particle velocity. Furthermore, some general thoughts on challenges to generate a good learning environment in the field are given based on my personal experiences as a student, an assistant and a teacher.

Governance of CO2 markets: Lessons from the EU ETS

International Nuclear Information System (INIS)

Perthuis, Christian de; Trotignon, Raphael

2014-01-01

The European emissions trading scheme (EU ETS) is the centerpiece of Europe's climate policy. The system has been undermined variously by the weakness of its regulation, an undesirable overlap with other public policies and the far-reaching economic and financial crisis that caused the market price of allowances to plunge. This article attempts to identify the conditions for making the coming years of the EU ETS a success. It draws historical lessons from the eight years the scheme has been in operation, and then presents the various interventions by the public authorities currently under discussion in order to revive the market. Finally, the article proposes to draw lessons from monetary policy by outlining what might be the mandate of an Independent Carbon Market Authority, with responsibility for the dynamic management of the supply of allowances, and whose main mission would be to ensure the optimal linkage between the different temporal horizons of the climate strategy. This article could provide important lessons for schemes developing in the rest of the world, especially in South Korea or in China. - Highlights: • History suggest that ex ante expectations tend to overestimate the constraint. • Economic conditions, policy overlaps, and Kyoto credits cause the current weakness. • “Set aside” or “backloading” does not resolve structural issues. • Changing/extending the reduction target is necessary but not sufficient. • An independent authority could ensure the credibility of the constraint over time

Auctions for Renewable Support in Denmark:Instruments and lessons learnt

DEFF Research Database (Denmark)

Kitzing, Lena; Wendring, Paul; Wigan, Fabian

This report deals with all past and ongoing auctions for renewable support in Denmark. Since 2004, five single-item, technology-specific offshore wind auctions were held, with one more currently ongoing. One multi-item, multi-site nearshore wind auction is currently ongoing.......This report deals with all past and ongoing auctions for renewable support in Denmark. Since 2004, five single-item, technology-specific offshore wind auctions were held, with one more currently ongoing. One multi-item, multi-site nearshore wind auction is currently ongoing....

Recruiting a young adolescent rural cohort: Costs and lessons learnt

Directory of Open Access Journals (Sweden)

Krestina L. Amon

2016-04-01

Full Text Available Background: Adolescent recruitment into longitudinal health studies is challenging. The aim of this paper is to report the detailed process and costs of recruiting young adolescents and their families into an intensive longitudinal study of the effects of puberty hormones on health, behaviour and wellbeing in early adolescence, based in regional/rural Australia. Methods: Participants were recruited using a saturation strategy of targeted methods (including school visits and community events and non-targeted recruitment approaches (including print and electronic media advertising, and social media. Direct (face-to-face contact with the public and indirect (behind-the-scenes preparatory activities researcher hours were calculated for each of the recruitment strategies. Results: The study recruited 342 adolescent participants and a parent/guardian over two years. School and community-based recruitment required 6.2 and 6.0 researcher hours per activity, respectively. Direct researcher hours were primarily spent on delivering presentations and connecting with community members at community events. The majority of indirect hours were spent preparing and assembling information packs for distribution to students and parents during school visits. Non-targeted recruitment strategies using media advertising were the most frequently used methods. Researchers were estimated to have spent less than one hour for each media activity. In 27 months, an estimated $250,000 was spent on recruitment activities and resources. A combination of methods was used to recruit young adolescents and their families into a longitudinal health study. Conclusions: The financial costs and researcher time committed to this study highlight the labour-intensive nature of recruitment. The data presented are useful for researchers planning longitudinal studies in adolescents.

Estimation of portion size in children's dietary assessment: lessons learnt.

Science.gov (United States)

Foster, E; Adamson, A J; Anderson, A S; Barton, K L; Wrieden, W L

2009-02-01

Assessing the dietary intake of young children is challenging. In any 1 day, children may have several carers responsible for providing them with their dietary requirements, and once children reach school age, traditional methods such as weighing all items consumed become impractical. As an alternative to weighed records, food portion size assessment tools are available to assist subjects in estimating the amounts of foods consumed. Existing food photographs designed for use with adults and based on adult portion sizes have been found to be inappropriate for use with children. This article presents a review and summary of a body of work carried out to improve the estimation of portion sizes consumed by children. Feasibility work was undertaken to determine the accuracy and precision of three portion size assessment tools; food photographs, food models and a computer-based Interactive Portion Size Assessment System (IPSAS). These tools were based on portion sizes served to children during the National Diet and Nutrition Survey. As children often do not consume all of the food served to them, smaller portions were included in each tool for estimation of leftovers. The tools covered 22 foods, which children commonly consume. Children were served known amounts of each food and leftovers were recorded. They were then asked to estimate both the amount of food that they were served and the amount of any food leftover. Children were found to estimate food portion size with an accuracy approaching that of adults using both the food photographs and IPSAS. Further development is underway to increase the number of food photographs and to develop IPSAS to cover a much wider range of foods and to validate the use of these tools in a 'real life' setting.

Lessons learnt from 15 years of ICA in anaerobic digesters

DEFF Research Database (Denmark)

Steyer, J.P.; Bernard, O.; Batstone, Damien J.

2006-01-01

for application of instrumentation, control and automation (ICA) in the field of anaerobic digestion. This paper will discuss the requirements (in terms of on-line sensors needed, modelling efforts and mathematical complexity) but also the advantages and drawbacks of different control strategies that have been......Anaerobic digestion plants are highly efficient wastewater treatment processes with inherent energy production. Despite these advantages, many industries are still reluctant to use them because of their instability confronted with changes in operating conditions. There is therefore great potential...... applied to AD high rate processes over the last 15 years....

Innate Lymphoid Cell Biology: Lessons Learnt from Natural Killer Cells

Directory of Open Access Journals (Sweden)

Yuhao Jiao

2016-10-01

Full Text Available Group 1 innate lymphoid cells (ILC comprise the natural killer (NK cells and ILC1 which reside within peripheral tissues. Several different ILC1 subsets have recently been characterised, however no unique markers to define these subsets have been identified. Whether ILC1 and NK cells are in fact distinct lineages, or alternately exhibit transitional molecular programs, that allow them to adapt to different tissue niches remains an open question. NK cells are the prototypic member of the Group 1 ILC and have been historically assigned the functions of what now appears to be a multi-subset family that are distributed throughout the body. This raises the question of whether each of these populations mediate distinct functions during infection and tumour immunosurveillance. Here, we review the diversity in the Group 1 ILC subsets with regards to their transcriptional regulation, localization, mobility and receptor expression and highlight the challenges in unraveling the individual functions of these different populations of cells.

Lessons learnt on stake holder involvement on decision-making process

International Nuclear Information System (INIS)

Shin, W.K.

2007-01-01

Transparency issues have emerged in recent years as a challenge to nuclear regulators. Beginning debates on public communication, meetings and workshops have been held on public trust and confidence so far and it is on the transparency this time. Transparency, as defined and discussed yesterday, means literally that something can he seen through. The definition tells us that it is, more actively, to provide the public with factual information about regulatory activities, and to respond promptly to 'the public's right to know' about the information acquired or developed by regulatory organisation. The public trust, public confidence, public participation and transparency are those 'key word' that have appeared recently and approached us when we are talking about public communication issues. Recent research tells us that trust or confidence consists of competence, consistency in words and behaviours, openness, sharing values and ideas(or goals) of trustees and trustee's care and consideration of trusters, mostly the general public. I think openness or transparency is, in this regards, one of the key elements to build public confidence in regulator that acts as major role in achieving regulatory goal. Regulatory goal, now under active discussions among regulators, is to assure that nuclear safety is maintained as 'acceptable' level. It is also related to the public satisfaction with nuclear safety accomplished. Based on this, we believe that if we are open and transparent, the public will more likely trust regulators and have confidence in us accordingly. Regarding the transparency policy, more frequently, we have been asked a question: 'how transparent is transparent enough?' Though transparency is universally admired in principle, its implementation may conflict with other societal values or different interests. (author)

Loss of Guide Wire: A Lesson Learnt Review of Literature

African Journals Online (AJOL)

or sometimes with delay.[2-5] Here, we elucidate a case of retained guide wire during cannulation of the right external iliac vein, which was ... [3,5] If this rule is followed, the guide wire cannot get lost. The diagnosis is very simple, which is often established incidentally during routine radiographic exams.[4,5]. We report the ...

Wrestling with IWMP implementation: case study challenges and lessons learnt

CSIR Research Space (South Africa)

Muswema, Aubrey P

2012-10-01

Full Text Available / A / . * + , - . / D 4 + 5 8 ' 4 2 ' E / ' F G H I J F K I L M N O P Q R N O S T R U N O V R M R P O W O M N X Y R M M Z M P [ L T V X \\ ] R U Q O ^ _ P M Z U O S R U R U ` _ Q N a N O Q W U N Q R N O P b Z M Z N Z R N Z c O d _ Q N ` O e f g Y Z... ^ R M S e Q Z c R N O U O ^ N _ Q Z M N ` O h R N Z _ M R Y T R U N O V R M R P O W O M N H N Q R N O P b R U d R Q g R ^ i R U j k k k [ l m F I n j k k k \\ o I O M b O R Q U Y R N O Q n N ` Q _ f P ` N ` O T R U N O F ^ N _ M j p f Y b q r r k n N...

Educational Value and Lessons Learnt from the AAU-Cubesat Project

DEFF Research Database (Denmark)

Alminde, Lars; Bisgaard, Morten; Vinther, D.

together to built a student satellite like the AAU-cubesat. Results from the operation phase will be stated, and recommendations on further work on pico-satellite designs will be given. In addition as the project has been carried through by students then the educational value of the project...

Educational Value and Lessons Learnt from the AAU-cubesat Project

DEFF Research Database (Denmark)

Alminde, Lars; Bisgaard, Morten; Vinther, D.

2003-01-01

together to built a student satellite like the AAU-cubesat. Results from the operation phase will be stated, and recommendations on further work on pico-satellite designs will be given. In addition as the project has been carried through by students then the educational value of the project...

The thermal performance monitoring and optimisation system (TEMPO): lessons learnt

International Nuclear Information System (INIS)

Beere, W.H.Aa.

2005-09-01

The goal of condition monitoring, fault detection and diagnosis is to ensure the success of planned operations by recognizing anomalies in a plant. This is achieved by monitoring the condition of equipment and instrumentation, and by detection, identification, diagnosis and removal of faults. The method of using physical modelling for condition monitoring has been investigated at the Institutt for energiteknikk since 1998. The result of this work was the development of the TEMPO (ThErMal Performance monitoring and Optimisation) toolbox. In this toolbox plant wide models are built up of unit sub-models. These are then linked to measurements by using data reconciliation. This enables the comparison of calculated to measured values as well as an indication of the significance of any deviation. It also allows the calculation of unmeasured variables as well as an overall 'goodness of fit' indicator. Since its first release in 2000 the TEMPO toolbox has been used to model the turbine cycles of several NPPs. Installations include Forsmark 3 and Loviisa 2 with feasibility studies for Dukovany, Olkiluoto 2, Almaraz and Paks. The experience from creating and installing TEMPO at these plants has now been collated and is presented in this report. This experience is used to indicate which direction the further development of TEMPO should take. The experience of using TEMPO has shown that the data-reconciliation method can be applied to the turbine cycles of NPPs. Problems that have arose have primarily been connected to the usability of the toolbox. This has prompted a shift in the development emphasis from the task of developing the method to that of developing its usability. A summary of improvement proposals is given in this paper. The reader is welcome to comment on these proposals or to suggest alternative improvements. (Author)

Simple and Practical Efficiency Lessons

Science.gov (United States)

Kolpin, Van

2018-01-01

The derivation of conditions necessary for Pareto efficient production and exchange is a lesson frequently showcased in microeconomic theory textbooks. Traditional delivery of this lesson is, however, limited in its scope of application and can be unnecessarily convoluted. The author shows that the universe of application is greatly expanded and a…

'Nurture the sprouting bud; do not uproot it'. Using saving groups to save for maternal and newborn health: lessons from rural Eastern Uganda.

Science.gov (United States)

Ekirapa-Kiracho, Elizabeth; Paina, Ligia; Muhumuza Kananura, Rornald; Mutebi, Aloysius; Jane, Pacuto; Tumuhairwe, Juliet; Tetui, Moses; Kiwanuka, Suzanne N

2017-08-01

Saving groups are increasingly being used to save in many developing countries. However, there is limited literature about how they can be exploited to improve maternal and newborn health. This paper describes saving practices, factors that encourage and constrain saving with saving groups, and lessons learnt while supporting communities to save through saving groups. This qualitative study was done in three districts in Eastern Uganda. Saving groups were identified and provided with support to enhance members' access to maternal and newborn health. Fifteen focus group discussions (FGDs) and 18 key informant interviews (KIIs) were conducted to elicit members' views about saving practices. Document review was undertaken to identify key lessons for supporting saving groups. Qualitative data are presented thematically. Awareness of the importance of saving, safe custody of money saved, flexible saving arrangements and easy access to loans for personal needs including transport during obstetric emergencies increased willingness to save with saving groups. Saving groups therefore provided a safety net for the poor during emergencies. Poor management of saving groups and detrimental economic practices like gambling constrained saving. Efficient running of saving groups requires that they have a clear management structure, which is legally registered with relevant authorities and that it is governed by a constitution. Saving groups were considered a useful form of saving that enabled easy acess to cash for birth preparedness and transportation during emergencies. They are like 'a sprouting bud that needs to be nurtured rather than uprooted', as they appear to have the potential to act as a safety net for poor communities that have no health insurance. Local governments should therefore strengthen the management capacity of saving groups so as to ensure their efficient running through partnerships with non-governmental organizations that can provide support to such groups.

Planning geometry lessons with learning platforms

DEFF Research Database (Denmark)

Tamborg, Andreas Lindenskov

mathematics teachers’ joint planning of a lesson in geometry with a learning platform called Meebook is analyzed using the instrumental approach. It is concluded that the interface in Meebook orients the teachers work toward what the students should do rather than what they should learn, although the latter......This paper investigates how mathematics teachers plan lessons with a recently implemented Danish learning platform designed to support teachers in planning lessons in line with a recent objective-oriented curriculum. Drawing on data from observations of and interviews with teachers, three...... is a key intention behind the implementation of the platform. It is also concluded that when the teachers succeed in using learning objectives actively in their planning, the objectives support the teachers in designing lessons that correspond with their intentions. The paper concludes with a discussion...

Review paper on research ethics in Ethiopia: experiences and lessons learnt from Addis Ababa University College of Health Sciences 2007-2012.

Science.gov (United States)

Feleke, Yeweyenhareg; Addissie, Adamu; Wamisho, Biruk L; Davey, Gail

2015-01-01

Health research in Ethiopia is increasing both in volume and type, accompanied with expansion of higher education and research since the past few years. This calls for a proportional competence in the governance of medical research ethics in Ethiopia in the respective research and higher learning institutes. The paper highlights the evolution and progress ofthe ethics review at Addis Ababa University - College of Health Sciences (AAU-CHS) in the given context of health research review system in Ethiopia. Reflections are made on the key lessons to be drawnfrom the formative experiences of the Institutional Review Board (IRB) and their implications to the Ethiopian health research review system. This article is a review paper based on review of published and un published documents on research ethics in Ethiopia and the AAU-CHS (2007-2012). Thematic summaries of review findings are presented in thematic areas - formation of ethics review and key factors in the evolution of ethics review and implications. The IRB at AAU-CHS has been pivotal in providing review and follow-up for important clinical studies in Ethiopia. It has been one of the first IRBs to get WHO/SIDCER recognition from Africa and Ethiopia. Important factors in the successes of the IRB among others included leadership commitment, its placement in institutional structure, and continued capacity building. Financial challenges and sustainability issues need to be addressed for the sustained gains registered so far. Similar factors are considered important for the new and younger IRBs within the emergent Universities and research centers in the country.

Exploration of the Hypothalamic-Pituitary-Adrenal Axis to Improve Animal Welfare by Means of Genetic Selection: Lessons from the South African Merino

Directory of Open Access Journals (Sweden)

Schalk Cloete

2013-05-01

Full Text Available It is a difficult task to improve animal production by means of genetic selection, if the environment does not allow full expression of the animal’s genetic potential. This concept may well be the future for animal welfare, because it highlights the need to incorporate traits related to production and robustness, simultaneously, to reach sustainable breeding goals. This review explores the identification of potential genetic markers for robustness within the hypothalamic-pituitary-adrenal axis (HPAA, since this axis plays a vital role in the stress response. If genetic selection for superior HPAA responses to stress is possible, then it ought to be possible to breed robust and easily managed genotypes that might be able to adapt to a wide range of environmental conditions whilst expressing a high production potential. This approach is explored in this review by means of lessons learnt from research on Merino sheep, which were divergently selected for their multiple rearing ability. These two selection lines have shown marked differences in reproduction, production and welfare, which makes this breeding programme ideal to investigate potential genetic markers of robustness. The HPAA function is explored in detail to elucidate where such genetic markers are likely to be found.

Masterwork Art Lesson: Kandinsky Watercolors.

Science.gov (United States)

LiPira, Michael

2003-01-01

Presents an art lesson used with sixth-grade students which also can be used with other grade levels. Explains that the artwork of Wassily Kandinsky served as inspiration for this lesson. Explains that the students learned about abstract art and used watercolors to create their own paintings in the style of Kandinsky. (CMK)

Bead Game Simulation. Lesson Plan.

Science.gov (United States)

Ripp, Ken

This lesson plan offers students the opportunity to participate in the three basic economic systems (market, command, and tradition). By working in each of the systems, students will internalize the fundamental values present in each system and will gain insights into the basic advantages and disadvantages of each system. The lesson plan provides…

International Cooperation in the Area of Nuclear Safety Regulation: Current Status and Way Forward

Energy Technology Data Exchange (ETDEWEB)

Yoo, J. W.; Byeon, M. J.; Lee, J. M.; Lim, J. H. [Korea Institute of Nuclear Safety, Daejeon (Korea, Republic of)

2016-10-15

Global effort and initiatives undertaken after the Fukushima Daiichi accident was the adoption of the Vienna Declaration on Nuclear Safety in February 2015. The Contracting Parties to the Convention on Nuclear Safety (CNS) collaboratively prepared the documentation of the Declaration and unanimously adopted it with the idea to prevent accidents with radiological consequences and to mitigate such consequences should they occur. The OECD/NEA has been working closely with its member and partner countries to identify lessons learnt and follow-up actions at the national and international levels so as to maintain and enhance the level of safety at nuclear facilities following the Fukushima Daiichi nuclear power plant accident. In 2013, the NEA published a report entitled The Fukushima Daiichi Nuclear Power Plant Accident: OECD/NEA Nuclear Safety Response and Lessons Learnt detailing the key immediate responses of the NEA and its member countries. Subsequent to the publish of the report and based on the lessons presented, NEA published a new report entitled Five Years after the Fukushima Daiichi Accident: Nuclear Safety Improvements and Lessons Learnt, focusing on what has been done by the Agency and its member countries to improve safety since the accident in 2011. cooperation based on the needs of technical area would further enhance effectiveness of cooperative activities and would enable to foresee future regulatory needs which can be considered when establishing a strategy. Since the establishment of NSSC in 2011, NSSC has played a major role in concluding agreements with regulatory bodies of other countries. Despite of the change, KINS, yet, is able to pursue technical-specified cooperation as a TSO under the umbrella of agreements between governments or regulatory bodies. establishment of expert pool and systematic mid- and long-term capacity building framework of relevant experts would enhance continuity and expertise. Currently, most of the participants or

High Gain Antenna System Deployment Mechanism Integration, Characterization, and Lessons Learned

Science.gov (United States)

Parong, Fil; Russell, Blair; Garcen, Walter; Rose, Chris; Johnson, Chris; Huber, Craig

2014-01-01

The integration and deployment testing of the High Gain Antenna System for the Global Precipitation Measurement mission is summarized. The HGAS deployment mechanism is described. The gravity negation system configuration and its influence on vertical, ground-based, deployment tests are presented with test data and model predictions. A focus is made on the late discovery and resolution of a potentially mission degrading deployment interference condition. The interaction of the flight deployment mechanism, gravity negation mechanism, and use of dynamic modeling is described and lessons learned presented.

Implementing US Department of Energy lessons learned programs. Volume 2

Energy Technology Data Exchange (ETDEWEB)

NONE

1995-08-01

The DOE Lessons Learned Handbook is a two-volume publication developed to supplement the DOE Lessons Learned Standard (DOE-STD-7501-95) with information that will organizations in developing or improving their lessons learned programs. Volume 1 includes greater detail than the Standard in areas such as identification and documentation of lessons learned; it also contains sections on specific processes such as training and performance measurement. Volume 2 (this document) contains examples of program documents developed by existing lessons learned programs as well as communications material, functional categories, transmittal documents, sources of professional and industry lessons learned, and frequently asked questions about the Lessons Learned List Service.

Development and Expansion of the Langer Heinrich Operation in Namibia

Energy Technology Data Exchange (ETDEWEB)

Marsh, D., E-mail: dave.marsh@paladinenergy.com.au [Paladin Energy Ltd, Perth, Western Australia (Australia)

2014-05-15

The Langer Heinrich Uranium Mine (LHU) is located in the west of central Namibia, Southern Africa. It lies 80 km east of the major deepwater port at Walvis Bay and the coastal town of Swakopmund. Designed to produce 2.6Mlb/a U{sub 3}O{sub 8}, LHU was the first conventional mining and processing operation to be brought into production in over a decade. The construction and staged commissioning of the project was successfully achieved on 28 December 2006 and the mine was officially opened by the President of Namibia on the 14{sup th} March 2007. The ramp up to nameplate production was hampered early on by some mechanical and process issues all of which required technical solutions to be developed. With these in place, production now exceeds nameplate and lessons learnt have been incorporated into an expansion to 3.7 Mlb/a currently nearing completion. Further expansion options are also being evaluated and a number of innovative flowsheet developments are under consideration, driven by a recent, large increase in the proven reserves. This paper tracks the development of the LHU operation focusing largely on the metallurgical processes employed, some lessons learnt and some considerations for the future. (author)

2005 dossier: clay. Tome: safety evaluation of the geologic disposal

International Nuclear Information System (INIS)

2005-01-01

This document makes a status of the researches carried out by the French national agency of radioactive wastes (ANDRA) about the safety aspects of an argilite-type geologic disposal facility for high-level and long-lived (HLLL) radioactive wastes. Content: 1 - safety approach: context and general goals, general safety principles, specificity of the argilite repository safety approach, general approach; 2 - general description: HLLL wastes, geologic context of the Meuse/Haute-Marne site, repository architecture; 3 - safety functions and disposal design: time and space scales, safety approach by functions, functional analysis methodology, analysis of safety functions during the construction, exploitation and observation phases, safety functions analysis during post-closure phase; 4 - operational safety: dosimetric evaluation, risk analysis (explosible gases, fire hazards, lift cage drop, container drop); 5 - long-term efficiency of the disposal facility: normal evolution scenario, from conceptual models to the safety calculation model, description of the safety model, quantitative evaluation of the normal evolution scenario, main lessons learnt from the efficiency analysis; 6 - management of uncertainties: identification, building up of altered situations, mastery of uncertainties; 7 - evaluation of altered evolution scenarios: sealing defect scenario, container defect scenario, drilling scenario, strongly degraded operation scenario; 8 - conclusions: lessons learnt, possible improvements. (J.S.)

Physically active academic lessons in elementary children.

Science.gov (United States)

Bartholomew, John B; Jowers, Esbelle M

2011-06-01

Although schools are an ideal location to conduct interventions that target children, the emphasis on standardized testing makes it difficult to implement interventions that do not directly support academic instruction. In response, physically active academic lessons have been developed as a strategy to increase physical activity while also addressing core educational goals. Texas I-CAN! is one incarnation of this approach. We will review the on-going research on the impact of these active lessons on: teacher implementation, child step count, child attention control, and academic performance. The collected studies support the impact of physically active academic lessons on each area of interest. If these data can be replicated, it suggests that teachers might find these lessons of benefit to their primary role as educators, which should ease dissemination of these and other physically active lessons in elementary schools. Copyright © 2011 Elsevier Inc. All rights reserved.

Using the CLEAN educational resource collection for building three-dimensional lessons to teach the climate system

Science.gov (United States)

Gold, A. U.; Sullivan, S. M.; Manning, C. L. B.; Ledley, T. S.; Youngman, E.; Taylor, J.; Niepold, F., III; Kirk, K.; Lockwood, J.; Bruckner, M. Z.; Fox, S.

2017-12-01

The impacts of climate change are a critical societal challenge of the 21st century. Educating students about the globally connected climate system is key in supporting the development of mitigation and adaptation strategies. Systems thinking is required for students to understand the complex, dynamic climate systems and the role that humans play within them. The interdisciplinary nature of climate science challenges educators, who often don't have formal training in climate science, to identify resources that are scientifically accurate before weaving them together into units that teach about the climate system. The Climate Literacy and Energy Awareness Network (CLEAN) supports this work by providing over 700 peer-reviewed, classroom-ready resources on climate and energy topics. The resource collection itself provide only limited instructional guidance, so educators need to weave the resources together to build multi-dimensional lessons that develop systems thinking skills. The Next Generation Science Standards (NGSS) science standards encourage educators to teach science in a 3-dimensional approach that trains students in systems thinking. The CLEAN project strives to help educators design NGSS-style, three-dimensional lessons about the climate system. Two approaches are currently being modeled on the CLEAN web portal. The first is described in the CLEAN NGSS "Get Started Guide" which follows a step-by-step process starting with the Disciplinary Core Idea and then interweaves the Cross-Cutting Concepts (CCC) and the Science and Engineering Practices (SEP) based on the teaching strategy chosen for the lesson or unit topic. The second model uses a climate topic as a starting place and the SEP as the guide through a four-step lesson sequence called "Earth Systems Investigations". Both models use CLEAN reviewed lessons as the core activity but provide the necessary framework for classroom implementation. Sample lessons that were developed following these two

Lesson Study and History Education

Science.gov (United States)

Halvorsen, Anne-Lise; Kesler Lund, Alisa

2013-01-01

This article examines the experiences of a group of fifth-grade teachers who used lesson study, a teacher-driven form of professional development, to teach history in a project supported by a Teaching American History Grant. The project addressed the following questions: What does a lesson study cycle for history education look like? What…

A Very Neutral Voice: Teaching about the Holocaust

Directory of Open Access Journals (Sweden)

Jane Clements

2006-05-01

Full Text Available Contextualisation The Holocaust is a significant event in the history of twentieth century Europe and, as such, is an important topic for pupils to encounter in classroom lessons. Aside from the acquisition of skills helpful for historical enquiry and evaluation, some teachers and educationalists, as well as those outside the educational world, make claims for the topic in terms of its promoting anti-racism or Citizenship. However, this paper suggests that a particular learning experience is to be found in the dynamics of the relationship between teacher and pupil. Abstract: This paper is concerned to address the question of ‘What are The Lessons To Be Learnt in the study of the Holocaust?’ Very little research has been done in this field, although both the literature and classroom teachers tend to cite rationales from countering racism to promoting engagement with Citizenship issues. Research in related areas, together with the experience of the teachers themselves, indicates that such grand outcomes are unlikely. This paper suggests that the main outcome of Holocaust Education is the enabling of a re-examination of pupil discourses about humanity and society. The relationship between teacher and pupil in the course of these lessons, issues of shared language and a lowering of the barrier of emotional restraint all contribute to produce this outcome. This paper further suggests that, while the facts of the events themselves are important in terms of historical understanding, the main value of the lessons comes not from these but from an experience of empowerment as both teachers and pupils engage with the concept of ‘difficult knowledge’.

Value pricing pilot program : lessons learned

Science.gov (United States)

2008-08-01

This "Lessons Learned Report" provides a summary of projects sponsored by the Federal Highway Administration's (FHWA's) Congestion and Value Pricing Pilot Programs from 1991 through 2006 and draws lessons from a sample of projects with the richest an...

Students’ motivation in a disc golf-lesson and a soccer-lesson: An experimental study in the Physical Education setting

Directory of Open Access Journals (Sweden)

Kristian Vernegaard

2017-09-01

Full Text Available One of the purposes of physical education (PE in both Norway and Denmark is that PE should inspire to a lifelong active lifestyle. Based on the self-determination theory, the aim of the present study was to compare students’ intrinsic motivation, extrinsic motivation, and perceived competence in a lifestyle sport inspired PE-lesson (disc golf to a traditional PE-lesson (soccer and general PE. In addition, we aimed to investigate whether differences in motivation and perceived competence were conditional of the students’ relative attitude toward PE. The result of the study revealed that perceived competence was higher in the disc golf-lesson compared to the soccer-lesson and general PE. No overall differences in intrinsic motivation were found. However, when investigating differences in intrinsic motivation according to the students’ relative attitude toward PE, the results indicated that the students with a negative attitude toward PE was significantly more intrinsically motivated in disc golf-lesson compared to soccer-lesson and general PE. The findings may be seen as further recommendations to physical educators to vary the activity choices in physical education classes.

What have we learnt from EUPORIAS climate service prototypes?

Directory of Open Access Journals (Sweden)

Carlo Buontempo

2018-01-01

Full Text Available The international effort toward climate services, epitomised by the development of the Global Framework for Climate Services and, more recently the launch of Copernicus Climate Change Service has renewed interest in the users and the role they can play in shaping the services they will eventually use. Here we critically analyse the results of the five climate service prototypes that were developed as part of the EU funded project EUPORIAS.Starting from the experience acquired in each of the projects we attempt to distil a few key lessons which, we believe, will be relevant to the wider community of climate service developers.

Learning to observe mathematical learning in lesson studies

DEFF Research Database (Denmark)

Rasmussen, Klaus; Østergaard, Camilla Hellsten; Foss, Kristian Kildemoes

2016-01-01

This poster deals with lesson study (LS) in pre-service teacher education. In particular how to prepare for, carry out, and reflect upon, observations of pupil learning. Observation is of crucial importance to the lesson study process, and here we present a study of observation features which ena...... enable or hinder fruitful lesson study. While substantial research has been carried out in the general field of bserving pupils’ learning processes and teachers’ pedagogical practice, little is known about this in the particular setting of lesson study....

Monitoring and controlling ATLAS data management: The Rucio web user interface

OpenAIRE

Lassnig, Mario; Beermann, Thomas Alfons; Vigne, Ralph; Barisits, Martin-Stefan; Garonne, Vincent; Serfon, Cedric

2015-01-01

The monitoring and controlling interfaces of the previous data management system DQ2 followed the evolutionary requirements and needs of the ATLAS collaboration. The new data management system, Rucio, has put in place a redesigned web-based interface based upon the lessons learnt from DQ2, and the increased volume of managed information. This interface encompasses both a monitoring and controlling component, and allows easy integration for user-generated views. The interface follows three des...

The strategy role of transitional care units to support Integrated Care and Personalised pathways for frail persons

OpenAIRE

Morando, Verdiana; Tozzi, Valeria D.

2017-01-01

The paper presents a comparative analysis of three models of transitional care units that have been set up in Italy in the last three years within the processes of Regional Healthcare Services and healthcare organisations’ reforms. The comparative analysis is worth of providing interesting insights and generalizable lessons learnt from integrated care in practice. The three cases of transitional care units belong to a similar background wherein greater needs for care coordination across the s...

Translanguaging practices in the teaching of French as a foreign language in Malta

OpenAIRE

Bezzina, Anne-Marie;

2017-01-01

This study reviews beliefs related to translanguaging activities in the French as a Foreign Language (FFL) classroom and suggests cultural reasons why some condemn the concomitant use of previously learnt languages with the target language in FFL learning contexts. A corpus analysis of two Maltese FFL teachers’ recorded lessons attempts a structural categorisation of translanguaging instances according to the classification of classroom translanguaging in Causa (1998). It sheds light on the f...

SEISMIC HAZARD ASSESSMENT OF SCHOOL BUILDINGS IN PENINSULAR MALAYSIA

OpenAIRE

Tan, K.T.; Razak, H. Abdul

2015-01-01

Peninsular Malaysia is located on the southern edge of the Eurasian Plate. However, it is close to a seismically active plate boundary, the inter-plate boundary between the Indo-Australian and Eurasian Plates. Occasionally, tremors can be felt throughout the region even when active faults are located several hundred kilometers away. Lessons learnt from past events, active earthquakes located far from the existing building can cause potential damage. Thus, fragility curves become an essential ...

Chinese aquaculture in light of green growth

OpenAIRE

Leilei Zou; Shuolin Huang

2015-01-01

Over China’s long history of aquaculture development, great achievements have been made by enhancing aquaculture as the major contributor to aquatic products supply, while lessons have also been learnt that aquaculture has been developing at the cost of environment. Priority is now given to the aquaculture development in the light of green growth, which attaches importance to both environment protection and high productivity. To sustain Chinese aquaculture in a green-growth manner, polices ch...

Creative clusters: a new era for SMEs?

OpenAIRE

Oxborrow, L

2012-01-01

Objectives: The paper illustrates how the characteristics of industry clusters are revived in a new era for SME networks. It explores how a succession of industry shocks - increased global competition, recession and reduced policy support - have stimulated an innovative response in creative SMEs. The paper goes on to investigate the clustering experience of a small group of creative entrepreneurs in pursuing networked activities, with a view to identifying lessons that can be learnt to suppor...

Oskarshamn 1-project FENIX

International Nuclear Information System (INIS)

Sjoeqvist, N.G.

1994-01-01

This paper summarizes the actions to be taken in a large re-start and backfitting project such as the Fenix project. It describes the organization, planning and financial management, safety criteria and licensing procedures, safety concept report, health and safety. The results from the unique full system decontamination of the reactor pressure vessel is described. The project is still ongoing and therefore other results and lessons learnt are not reported. (author) 9 figs

Managing Data and ArcGIS

OpenAIRE

Farr, Lucy

2011-01-01

Glenn Jobson (CRASSH) produced and edited this video in collaboration with the Incremental project. ESRI's ArcGIS data, and other vector data system, are highly vulnerable to partial or complete data loss over time because as the company makes frequent software updates, and the data themselves have so many moving parts. In this presentation, Lucy Farr (McDonald Institute for Archaeological Research) describes her experiences using ArcGIS, lessons learnt, and recommendations for best practi...

CLICdet: The post-CDR CLIC detector model

CERN Document Server

Alipour Tehrani, Niloufar; Cure, Benoit; Dannheim, Dominik; Duarte Ramos, Fernando; Elsener, Konrad; Gaddi, Andrea; Gerwig, Hubert; Green, Steven; Grefe, Christian; Hynds, Daniel; Klempt, Wolfgang; Linssen, Lucie; Nikiforou, Nikiforos; Nurnberg, Andreas Matthias; Marshall, John Stuart; Petric, Marko; Redford, Sophie; Roloff, Philipp Gerhard; Sailer, Andre; Sefkow, Felix; Sicking, Eva; Siegrist, Nicolas; Simon, Frank Richard; Simoniello, Rosa; Spannagel, Simon; Sroka, Szymon Krzysztof; Strom, Lars Rickard; Weber, Matthias Artur

2017-01-01

A new model for the CLIC detector has been defined based on lessons learnt while working with the CDR detector models and after a series of simulation studies. The new model, dubbed "CLICdet", also incorporates the experience from various R&D activities linked to a future experiment at CLIC. This note describes the studies and thoughts leading to the new detector model, and gives details on all of its sub-detector systems.

Lessons learnt from the development of the Patient Safety Incidents Reporting an Learning System for the Spanish National Health System: SiNASP.

Science.gov (United States)

Vallejo-Gutiérrez, Paula; Bañeres-Amella, Joaquim; Sierra, Eduardo; Casal, Jesús; Agra, Yolanda

2014-01-01

To describe the development process and characteristics of a patient safety incidents reporting system to be implemented in the Spanish National Health System, based on the context and the needs of the different stakeholders. Literature review and analysis of most relevant reporting systems, identification of more than 100 stakeholder's (patients, professionals, regional governments representatives) expectations and requirements, analysis of the legal context, consensus of taxonomy, development of the software and pilot test. Patient Safety Events Reporting and Learning system (Sistema de Notificación y Aprendizajepara la Seguridad del Paciente, SiNASP) is a generic reporting system for all types of incidents related to patient safety, voluntary, confidential, non punitive, anonymous or nominative with anonimization, system oriented, with local analysis of cases and based on the WHO International Classification for Patient Safety. The electronic program has an on-line form for reporting, a software to manage the incidents and improvement plans, and a scoreboard with process indicators to monitor the system. The reporting system has been designed to respond to the needs and expectations identified by the stakeholders, taking into account the lessons learned from the previous notification systems, the characteristics of the National Health System and the existing legal context. The development process presented and the characteristics of the system provide a comprehensive framework that can be used for future deployments of similar patient safety systems. Copyright © 2013 SECA. Published by Elsevier Espana. All rights reserved.

Keiko, Killer Whale. [Lesson Plan].

Science.gov (United States)

Discovery Communications, Inc., Bethesda, MD.

This lesson plan presents activities designed to help students understand that Keiko, the killer whale, lived for a long time in an aquarium and had to be taught to live independently; and that computer users can get updates on how Keiko is doing. The main activity of the lesson involves middle school students working in small groups to produce a…

Mini-Lessons on Language (The Round Table).

Science.gov (United States)

English Journal, 1993

1993-01-01

Describes several successful lessons that provide students with new awareness of the English language. Includes lessons focusing on language change, onomatopoeia, slang, word origin, dialect, and language functions. (MM)

Accident management insights after the Fukushima Daiichi NPP accident

International Nuclear Information System (INIS)

Degueldre, Didier; Viktorov, Alexandre; Tuomainen, Minna; Ducamp, Francois; Chevalier, Sophie; Guigueno, Yves; Tasset, Daniel; Heinrich, Marcus; Schneider, Matthias; Funahashi, Toshihiro; Hotta, Akitoshi; Kajimoto, Mitsuhiro; Chung, Dae-Wook; Kuriene, Laima; Kozlova, Nadezhda; Zivko, Tomi; Aleza, Santiago; Jones, John; McHale, Jack; Nieh, Ho; Pascal, Ghislain; ); Nakoski, John; Neretin, Victor; Nezuka, Takayoshi; )

2014-01-01

The Fukushima Daiichi nuclear power plant (NPP) accident, that took place on 11 March 2011, initiated a significant number of activities at the national and international levels to reassess the safety of existing NPPs, evaluate the sufficiency of technical means and administrative measures available for emergency response, and develop recommendations for increasing the robustness of NPPs to withstand extreme external events and beyond design basis accidents. The OECD Nuclear Energy Agency (NEA) is working closely with its member and partner countries to examine the causes of the accident and to identify lessons learnt with a view to the appropriate follow-up actions to be taken by the nuclear safety community. Accident management is a priority area of work for the NEA to address lessons being learnt from the accident at the Fukushima Daiichi NPP following the recommendations of Committee on Nuclear Regulatory Activities (CNRA), Committee on the Safety of Nuclear Installations (CSNI), and Committee on Radiation Protection and Public Health (CRPPH). Considering the importance of these issues, the CNRA authorised the formation of a task group on accident management (TGAM) in June 2012 to review the regulatory framework for accident management following the Fukushima Daiichi NPP accident. The task group was requested to assess the NEA member countries needs and challenges in light of the accident from a regulatory point of view. The general objectives of the TGAM review were to consider: - enhancements of on-site accident management procedures and guidelines based on lessons learnt from the Fukushima Daiichi NPP accident; - decision-making and guiding principles in emergency situations; - guidance for instrumentation, equipment and supplies for addressing long-term aspects of accident management; - guidance and implementation when taking extreme measures for accident management. The report is built on the existing bases for capabilities to respond to design basis

Human resources for health: lessons from the cholera outbreak in Papua New Guinea.

Science.gov (United States)

Rosewell, Alexander; Bieb, Sibauk; Clark, Geoff; Miller, Geoff; MacIntyre, Raina; Zwi, Anthony

2013-01-01

Papua New Guinea is striving to achieve the minimum core requirements under the International Health Regulations in surveillance and outbreak response, and has experienced challenges in the availability and distribution of health professionals. Since mid-2009, a large cholera outbreak spread across lowland regions of the country and has been associated with more than 15 500 notifications at a case fatality ratio of 3.2%. The outbreak placed significant pressure on clinical and public health services. We describe some of the challenges to cholera preparedness and response in this human resource-limited setting, the strategies used to ensure effective cholera management and lessons learnt. Cholera task forces were useful to establish a clear system of leadership and accountability for cholera outbreak response and ensure efficiencies in each technical area. Cholera outbreak preparedness and response was strongest when human resource and health systems functioned well before the outbreak. Communication relied on coordination of existing networks and methods for empowering local leaders and villagers to modify behaviours of the population. In line with the national health emergencies plan, the successes of human resource strategies during the cholera outbreak should be built upon through emergency exercises, especially in non-affected provinces. Population needs for all public health professionals involved in health emergency preparedness and response should be mapped, and planning should be implemented to increase the numbers in relevant areas. Human resource planning should be integrated with health emergency planning. It is essential to maintain and strengthen the human resource capacities and experiences gained during the cholera outbreak to ensure a more effective response to the next health emergency.

Improving Mathematics Teaching as Deliberate Practice through Chinese Lesson Study

Science.gov (United States)

Huang, Rongjin; Prince, Kyle M.; Barlow, Angela T.

2017-01-01

This study examined how a ninth grade teacher improved an Algebra I lesson through a lesson study approach. We used multiple data sources to investigate the improvement of the lesson towards student-centered mathematics instruction, perceived benefits of the teacher, and factors associated with the improvement of teaching. The lesson group…

Craft Lessons: Teaching Writing K-8. Second Edition

Science.gov (United States)

Fletcher, Ralph; Portalupi, JoAnn

2007-01-01

Since its publication in 1998 Craft Lessons has become a mainstay of writing teachers, both new and experienced. Practical lessons--each printed on one page--and the instructional language geared to three grade-level groupings: K-2, 3-4, and 5-8 are contained in this book. In the decade since Craft Lessons' publication the world has changed in…

Anticipating students' reasoning and planning prompts in structured problem-solving lessons

Science.gov (United States)

Vale, Colleen; Widjaja, Wanty; Doig, Brian; Groves, Susie

2018-02-01

Structured problem-solving lessons are used to explore mathematical concepts such as pattern and relationships in early algebra, and regularly used in Japanese Lesson Study research lessons. However, enactment of structured problem-solving lessons which involves detailed planning, anticipation of student solutions and orchestration of whole-class discussion of solutions is an ongoing challenge for many teachers. Moreover, primary teachers have limited experience in teaching early algebra or mathematical reasoning actions such as generalising. In this study, the critical factors of enacting the structured problem-solving lessons used in Japanese Lesson Study to elicit and develop primary students' capacity to generalise are explored. Teachers from three primary schools participated in two Japanese Lesson Study teams for this study. The lesson plans and video recordings of teaching and post-lesson discussion of the two research lessons along with students' responses and learning are compared to identify critical factors. The anticipation of students' reasoning together with preparation of supporting and challenging prompts was critical for scaffolding students' capacity to grasp and communicate generality.

Professor's Page: Do Demonstration Lessons Work?

Science.gov (United States)

Clarke, Doug

2011-01-01

As part of a large research and professional development project funded by the Catholic Education Office Melbourne (CEOM), called "Contemporary Teaching and Learning of Mathematics," the ACU team has been leading demonstration lessons. There is certainly not universal agreement on the worth of demonstration lessons in the mathematics…

Defense Language Institute Russian Basic Course. Volumes XXVIII, Lessons 131-140. Volume XXX, Lessons 151-159.

Science.gov (United States)

Defense Language Inst., Washington, DC.

The 19 lessons in these two volumes are intended for the advanced phase of a 159-lesson intensive audiolingual basic Russian course developed recently by the Defense Language Institute to train native speakers of English to a Level 3 second language proficiency. These third and fifth volumes contain such features as (1) texts on the Russian Civil…

Children's Satisfaction with Private Music Lessons.

Science.gov (United States)

Rife, Nora A.; Shnek, Zachary M.; Lauby, Jennifer L.; Lapidus, Leah Blumberg

2001-01-01

Determines the language children use to express their feelings of satisfaction with private music lessons. Offers a list of statements from children about private music lessons to be used to assess those feelings. Discusses the effects of age, gender, and musical instruments on satisfaction for music educators. Includes references. (DAJ)

Human Spaceflight Conjunction Assessment: Lessons Learned

Science.gov (United States)

Smith, Jason T.

2011-01-01

This viewgraph presentation reviews the process of a human space flight conjunction assessment and lessons learned from the more than twelve years of International Space Station (ISS) operations. Also, the application of these lessons learned to a recent ISS conjunction assessment with object 84180 on July 16, 2009 is also presented.

Integrating UNESCO ICT-Based Instructional Materials in Chemistry Lessons

Directory of Open Access Journals (Sweden)

CHARLIE P. NACARIO

2014-08-01

Full Text Available This study determined the effectiveness of the lessons in Chemistry integrating UNESCO ICT-based instructional material on the achievement of Chemistry students at Central Bicol State University of Agriculture. It aimed to identify lessons that may be developed integrating UNESCO ICT-based instructional materials, determine the effect of the developed lessons using the material on: conceptual understanding; science process skills; and attitude towards chemistry and gather insights from the experiences of the students and teacher. The study used the single group pretest and posttest experimental design. Descriptive, quantitative and qualitative techniques were also utilized. Quantitative data were taken from the pretest-posttest results on the Test on Conceptual Understanding, Science Process Skills and Chemistry Attitudinaire. Qualitative data were drawn from the experts’ assessment of the developed lessons and research instruments, and the insights of students and teacher. The developed lessons integrating UNESCO ICT-based instructional materials were Atomic Model and Structure, Periodic Table of Elements, Chemical Bonding, and Balancing Chemical Equation. These lessons increased the conceptual understanding of the students by topic and skill from very low mastery to average mastery level. The students have slightly improved along the different science process skills. After teaching the lessons, the students’ attitude also improved. The students became more motivated and interested in Chemistry and the lessons were student centered and entailed teacher’s competence and flexibility in computer use.

Free Trade and Tariffs: Level III, Unit 2, Lesson 1; Capitalism, Communism, Socialism: Lesson 2; Nationalism vs. Internationalism: Lesson 3. Advanced General Education Program. A High School Self-Study Program.

Science.gov (United States)

Manpower Administration (DOL), Washington, DC. Job Corps.

This self-study program for high-school level contains lessons on: Free Trade and Tariffs; Capitalism, Communism, Socialism; and Nationalism vs. Internationalism. Each of the lessons concludes with a Mastery Test to be completed by the student. (DB)

The Role of a Commander in Military Lessons Learned Systems

Directory of Open Access Journals (Sweden)

Zenon Waliński

2015-06-01

Full Text Available The aim of the paper is to investigate the role of a commander in military Lessons Learned systems. In order to achieve the aim, the paper presents (1 the architecture of the Lessons Learned capabilities in the U.S. Army, NATO and the Polish Armed Forces, (2 the commander’s role in the Lessons Learned process (3 the commander’s role in fostering Lessons Learned organisation culture. The paper is based on multiple case study analysis including Lessons Learned systems in NATO, the U.S. Army and the Polish Armed Forces.

Bruce A restart (execution and lessons-learned)

International Nuclear Information System (INIS)

Soini, J.

2011-01-01

Lessons learned with the Bruce Units 3 and 4 restart have been incorporated into the current refurbishment of Units 1 and 2. In addition, lessons learned on the lead unit (U2) are aggressively applied on the lagging unit (U1) to maximize efficiency and productivity. There will be a discussion on how this internal OPEX, along with external lessons learned, are used to continuously improve all aspects of the Bruce A Restart project management cycle, from scope selection, through planning and scheduling, to execution.

The physical education lesson in Turkish primary schools: Affective ...

African Journals Online (AJOL)

In the study students' affective entry characteristics related to Physical Education lessons were examined based on three dimensions: interest towards the lesson, level of motivation in the lesson and educational gains. The study further aimed to investigate how these three dimensions were affected by the gender factor.

Inductive & Deductive Science Thinking: A Model for Lesson Development

Science.gov (United States)

Bilica, Kim; Flores, Margaret

2009-01-01

Middle school students make great learning gains when they participate in lessons that invite them to practice their developing scientific reasoning skills; however, designing developmentally appropriate, clear, and structured lessons about scientific thinking and reasoning can be difficult. This challenge can be met through lessons that teach…

Selection of indicators for continuous monitoring of patient safety: recommendations of the project 'safety improvement for patients in Europe'

DEFF Research Database (Denmark)

Kristensen, Solvejg; Mainz, Jan; Bartels, Paul

2009-01-01

such as culture, infections, surgical complications, medication errors, obstetrics, falls and specific diagnostic areas. CONCLUSION: The patient safety indicators recommended present a set of possible measures of patient safety. One of the future perspectives of implementing patient safety indicators...... for systematic monitoring is that it will be possible to continuously estimate the prevalence and incidence of patient safety quality problems. The lesson learnt from quality improvement is that it will pay off in terms of improving patient safety....

Security of supplies

International Nuclear Information System (INIS)

Cronshaw, I.; Dauger, J.M.; Mernier, A.; Rahal, C.M.; Stoppard, M.; Lenoir, J.

2007-01-01

The geopolitical risks, the perspective of a strong growth of the world gas consumption, and the competition between big markets to have access to gas resources lead to a strong pressure on gas prices. What are the lessons learnt from the recent evolutions of energy prices and what are the possible scenarios about the share of gas in tomorrow's energy needs? This round table gathered 5 participants and a journalist who debated this question. (J.S.)

Measles outbreak linked to European B3 outbreaks, Wales, United Kingdom, 2017.

Science.gov (United States)

Currie, Jonny; Davies, Llion; McCarthy, Joanne; Perry, Malorie; Moore, Catherine; Cottrell, Simon; Bowley, Mererid; Williams, Chris; Shankar, Ananda Giri; Stiff, Rhianwen

2017-10-01

The United Kingdom achieved interrupted endemic measles transmission for 36 months in 2016. Despite this, ongoing challenges from sporadic measles cases typically imported from abroad remain. We summarise a B3 measles genotype outbreak in south-east Wales occurring between May and September 2017, linked with other European outbreaks, and lessons learnt. Seventeen confirmed cases and one probable case occurred principally in education and healthcare-settings. Six confirmed cases attended healthcare settings when infectious, without being isolated.

Response to 'Decades of delay in nuclear waste disposal - a failure to communicate'

International Nuclear Information System (INIS)

Nagasaki, S.

2014-01-01

In a recent opinion piece on the delay of nuclear waste disposal, Mr. H. Tammemagi asserts that it is important for a nuclear community to include in the Canadian public discourse the presence of natural radiation, comparisons between radioactive and non-radioactive wastes, and nuclear medicine. It is to the first two that I respond to, with the view that the lessons learnt from Japan have merit for addressing the issues in the Canadian context. (author)

Response to 'Decades of delay in nuclear waste disposal - a failure to communicate'

Energy Technology Data Exchange (ETDEWEB)

Nagasaki, S. [McMaster Univ., Hamilton, Ontario (Canada)

2014-09-15

In a recent opinion piece on the delay of nuclear waste disposal, Mr. H. Tammemagi asserts that it is important for a nuclear community to include in the Canadian public discourse the presence of natural radiation, comparisons between radioactive and non-radioactive wastes, and nuclear medicine. It is to the first two that I respond to, with the view that the lessons learnt from Japan have merit for addressing the issues in the Canadian context. (author)

Rationality and Emotion in primary school leadership; an exploration of key themes

OpenAIRE

Crawford, Megan

2007-01-01

This article discusses the symbiotic relationship between emotion and rationality in leadership in primary schools. It uses the literature of both emotion and leadership to ask whether school leadership has learnt some of the lessons from the recent interest in emotion and leadership. Drawing on recent research into the lives of primary school headteachers, it asks how far our knowledge of affective leadership has informed future research, and what it means for the practice of leadership in p...

Реформирование европейских университетов: государство всеобщего благосостояния как недостающий контекст (пер. с англ. Н. Микшиной)

OpenAIRE

Квиек М.

2015-01-01

This chapter is focused on the links between reform agendas and their rationales in higher education and in welfare state services across Europe. Lessons learnt from past and ongoing, as well as recently accelerating welfare state reforms following the fiscal crisis, can be useful in understanding ongoing and future higher education reforms. Research on reforming European welfare states is a missing context in research on reforming European universities. We intend to fill this gap and brie...

Recent global crisis in 99Mo production and supplies: analysis and lessons

International Nuclear Information System (INIS)

Ramamoorthy, Natesan; Ed Bradley; Adelfang, Pablo; )

2011-01-01

The radioisotope 99m Tc is a vital need for diagnostic functional imaging of organs and physiologic processes in nuclear medicine centres and hospitals all over the world. 99m Tc (6 h) is obtained from the radioactive (beta) decay of 99 Mo (66 h) and is generally availed at the user end in hospitals or radiopharmacies from a 99 Mo- 99m Tc generator, and therefore reliable weekly availability of 99 Mo of very high specific activity is essential for sustainable supplies of 99m Tc. Over the past several decades, the commercial availability of 99 Mo (mostly fission-produced) from corporate sources has been satisfactory. However, from around the end of 2007, the production and supplies of 99 Mo were severely and repeatedly affected causing worldwide concerns and led to calls for international efforts to address the security of supplies of 99 Mo and 99m Tc. Various initiatives and analytical reviews during the past two years, including at the IAEA and OECD-NEA, have revealed a number of issues and lessons learnt. Research reactor managers and their governments serving 99 Mo- 99m Tc industry have faced several challenges, technological, regulatory and economical among others, apart from the fact that these reactors are not dedicated to isotopes production. Furthermore, towards long term security of 99 Mo supplies, switch over to using LEU targets and establishing some additional processing capacity need to be addressed. Several alternative non-HEU technologies for producing 99 Mo and 99m Tc are also under consideration, including through non-fission and non-reactor based methods. The article will draw analytical conclusions and recommendations based on the available professional knowledge and experience in the field as well as from the findings reported in the recent documents and in meetings including that of the IAEA and OECD-NEA. (author)

A Qualitative Study on Primary School Mathematics Lesson Evaluation

Science.gov (United States)

Zhao, Dongchen; Ma, Yunpeng

2009-01-01

Through the qualitative interviews of five implementers of primary school mathematics curriculum, this study addresses the ways in which mathematics lessons are evaluated. Results show that each evaluator recognizes different aspects of a "good lesson," however, among all criteria, the design of the lesson plan, realization of the lesson…

"Elements of Astronomy": A Television Course of 30 Lessons

Science.gov (United States)

Perez, J. P. D.; Del Pozo, E. P. G.; Rodriguez, R. R. T.; Mendez, A. M. B.; Rodriguez, E. R. F.; Gamez, R. G. D.

2006-08-01

It was broadcasted to all Cuba from March to December 2005, one lesson per week, transmitting three times each lesson, this means 90 hours of broadcasting. It was one of the courses of the Program "University for All", that Educative Channel produced. The Thematic: Sky Coordinates and Constellations; Astronomical Instruments; Solar System; Planets and their Moons; Comets, Asteroids and Meteoroids; Sun; Cosmic Environment and Space Weather; Stars; Galaxy and Quasars; Observable Universe; Life, Intelligent Life and Civilizations in the Universe; and History of Astronomy in Cuba. The professor staff was a group of 5 researchers of the Astronomy Department. They did an effort that each lesson had the best information level with a minimum of mathematical expressions. And were used more than 60 slides and various astronomical films fragments per lesson. To make one lesson was analyzed several astronomical films, selected a group of fragments and pre-edited into various blocks with the TV specialists, later a power point presentation was conformed using all available information on-line and bibliography. Then the lesson was recorded by the TV specialist at the Educative Channel and latter reviewed and improved by one AVID edition. The Course groundwork began in April 2003, with the first list of 12 lessons, later in June was increased to18 lessons, and started the work of "Tabloide" making; it is a journal-type book of 32 pages, equivalent to about 120 normal pages including 64 illustrations. At December 2004 the Course was increased to 30 lessons and the "Tabloide" was send to editor, later 200,000 exemplars was published. Many people followed Course and "Tabloide" was shopped in some months.

Lessons learned from accidents investigations

Energy Technology Data Exchange (ETDEWEB)

Zuniga-Bello, P. [Consejo Nacional de Ciencia y Tecnologia (CONACYT), Mexico City (Mexico); Croft, J. [National Radiological Protection Board (United Kingdom); Glenn, J

1997-12-31

Accidents from three main practices: medical applications, industrial radiography and industrial irradiators are used to illustrate some common causes of accidents and the main lessons to be learned. A brief description of some of these accidents is given. Lessons learned from the described accidents are approached by subjects covering: safety culture, quality assurance, human factors, good engineering practice, defence in depth, security of sources, safety assessment and monitoring and verification compliance. (author)

Lessons learned from accident investigations

International Nuclear Information System (INIS)

Zuniga-Bello, P.; Croft, J.R.; Glenn, J.

1998-01-01

Accidents in three main practices - medical applications, industrial radiography and industrial irradiators - are used to illustrate some common causes of accidents and the main lessons to be learned from them. A brief description of some of these accidents is given. Lessons learned from the accidents described are approached bearing in mind: safety culture, quality assurance, human factors, good engineering practice, defence in depth, security of sources, safety assessment and monitoring and verification compliance. (author)

Supporting teachers' technology integration in lesson plans

NARCIS (Netherlands)

Janssen, Noortje

2017-01-01

Lesson planning offers rich opportunities for teachers to consider and implement technology in the classroom. This dissertation investigated the design and effectiveness of supplementary information to assist pre-service teachers during the lesson planning process. Based on the Technological,

Customer service as an act of(f) balance: lessons for the tourism and hospitality industry

OpenAIRE

S Henning

2014-01-01

This article reports on corporate customers' perceptions of a telecommunications organisation in South Africa and the lessons learned for the tourism industry. The purpose of the research was to explore reasons for the decline in customers' perceptions of overall quality of service at Telematics SA from a systems theory perspective. The Three State Triangle model (Henning, 2009) was presented as the three dynamic states of all living systems, including businesses and i...

Lessons Learned in Software Testing A Context-Driven Approach

CERN Document Server

Kaner, Cem; Pettichord, Bret

2008-01-01

Decades of software testing experience condensed into the most important lessons learned.The world's leading software testing experts lend you their wisdom and years of experience to help you avoid the most common mistakes in testing software. Each lesson is an assertion related to software testing, followed by an explanation or example that shows you the how, when, and why of the testing lesson. More than just tips, tricks, and pitfalls to avoid, Lessons Learned in Software Testing speeds you through the critical testing phase of the software development project without the extensive trial an

Lesson Planning with the Common Core

Science.gov (United States)

Estes, Linda A.; McDuffie, Amy Roth; Tate, Cathie

2014-01-01

Planning a lesson can be similar to planning a road trip--a metaphor the authors use to describe how they applied research and theory to their lesson planning process. A map and mode of transportation, the Common Core State Standards for Mathematics (CCSSM) and textbooks as resources, can lead to desired destinations, such as students engaging in…

Mixed Partnering and Parenting

DEFF Research Database (Denmark)

Singla, Rashmi

relationship is formed across two socially significant groups: ethnic, religious, region/caste, thus the present study has broad relevance. This proposal delineates the demographic details, intervention process of two ethnically mixed- marriage cases. Cases’ analyses are combined with relevant results from...... an empirical study (Singla, 2015) about intermarried couples to present lessons for counselling and psychotherapy good practices. The couples in the two cases and ten in-depth interviews based empirical study are formed across ethnic/religious borders - one partner is native Danish and the other originates...... from South Asia (India, Pakistan). Cultural historical psychology forms the background of the theoretical framework of the study, while a combination of intersectionality (Moodley, 2011), everyday life perspective and transnationalism forms the foreground. The lessons learnt for counselling...

Creating molecular macrocycles for anion recognition

Directory of Open Access Journals (Sweden)

Amar H. Flood

2016-03-01

Full Text Available The creation and functionality of new classes of macrocycles that are shape persistent and can bind anions is described. The genesis of triazolophane macrocycles emerges out of activity surrounding 1,2,3-triazoles made using click chemistry; and the same triazoles are responsible for anion capture. Mistakes made and lessons learnt in anion recognition provide deeper understanding that, together with theory, now provides for computer-aided receptor design. The lessons are acted upon in the creation of two new macrocycles. First, cyanostars are larger and like to capture large anions. Second is tricarb, which also favors large anions but shows a propensity to self-assemble in an orderly and stable manner, laying a foundation for future designs of hierarchical nanostructures.

[Economics] Introductory Lesson (Begin Day One). Lesson Plan.

Science.gov (United States)

Lewin, Roland

This introductory lesson on teaching economics concepts contains sections on the following: purpose; objectives; time; materials needed; and step-by-step classroom procedures. The focus is on the economic problem of scarcity and opportunity costs. Attached is an original skit, "There's no such thing as a free lunch," and a chart that…

English language-in-education: A lesson planning model for subject ...

African Journals Online (AJOL)

English language-in-education: A lesson planning model for subject teachers. ... lack of critical academic language skills in English as the Language of Learning and ... process of lesson design and the 'forward' process of lesson presentation.

Feedback of safety - related operational experience: Lessons learned

Energy Technology Data Exchange (ETDEWEB)

Elias, D [Commonwealth Edison Co. (United States)

1997-09-01

The presentation considers the following aspects of feedback of safety-related operational experience: lessons learned program, objectives, personnel characteristics; three types of documents for transmitting lessons learned issues.

Feedback of safety - related operational experience: Lessons learned

International Nuclear Information System (INIS)

Elias, D.

1997-01-01

The presentation considers the following aspects of feedback of safety-related operational experience: lessons learned program, objectives, personnel characteristics; three types of documents for transmitting lessons learned issues

Driver. D530.2 – Tools for the Lessons Learned Framework

NARCIS (Netherlands)

Schaik, M.G. van; et al

2016-01-01

In this deliverable D530.2 “Tools for the Lessons Learned Framework” the overall lessons learned framework will be clarified based on the delivery D53.1 “Lessons Learned Framework Concept” and aligned with the deliverable D52.1 “Harmonized competence framework”. The Tools for the Lessons Learned

UNLEARNED LESSONS OF CONTEMPORARY HISTORY

Directory of Open Access Journals (Sweden)

А Н Данилов

2017-12-01

Full Text Available The article considers the complex geopolitical situation in the global world at the end of the second decade of the 21st century as determined by the consequences of the collapse of the Soviet Union and by the new world order. The author seeks to answer the questions who will define the current geopolitical situation, whose aims it will reflect, what will become the basis of new geopolitical realities, the basis of moral solidarity of humankind, and the spiritual basis of future civilizations. The new challenges give rise to a desperate struggle for different scenarios for building a happy life. Moreover, it is not clear which ideal of the future world will be widely supported as a development guideline. The recognition as such of the standard of living and development of the strongest ones becomes a real threat to the new civilization for it leads to the loss of national interests of sovereign states, and to the loss of an independent future. Today, there is an active search for new theories and concepts that will adequately explain con-temporary global processes. In this thematic context, the author identifies main lessons not learned by the world political elites. The first lesson: new states are not born in an empty place, their common history is a great advantage ensuring prospects for the further development of interstate cooperation. The second lesson: the widespread falsification of history has a negative impact on national, cultural and social-group identity in transforming societies. The third lesson: after the collapse of the Soviet Union, the post-war balance of power was destroyed together with the system of checks and balances in world politics (a bipolar model of the world. The fourth lesson: under radical social transformations, the moral system of the population devaluates with numerous crisis consequences.

Dynamic Simulations of Advanced Fuel Cycles

International Nuclear Information System (INIS)

Piet, Steven J.; Dixon, Brent W.; Jacobson, Jacob J.; Matthern, Gretchen E.; Shropshire, David E.

2011-01-01

Years of performing dynamic simulations of advanced nuclear fuel cycle options provide insights into how they could work and how one might transition from the current once-through fuel cycle. This paper summarizes those insights from the context of the 2005 objectives and goals of the U.S. Advanced Fuel Cycle Initiative (AFCI). Our intent is not to compare options, assess options versus those objectives and goals, nor recommend changes to those objectives and goals. Rather, we organize what we have learned from dynamic simulations in the context of the AFCI objectives for waste management, proliferation resistance, uranium utilization, and economics. Thus, we do not merely describe 'lessons learned' from dynamic simulations but attempt to answer the 'so what' question by using this context. The analyses have been performed using the Verifiable Fuel Cycle Simulation of Nuclear Fuel Cycle Dynamics (VISION). We observe that the 2005 objectives and goals do not address many of the inherently dynamic discriminators among advanced fuel cycle options and transitions thereof.

The implementation of school-based lesson study at elementary school

Directory of Open Access Journals (Sweden)

Purnomo Purnomo

2017-07-01

Full Text Available This study aims to describe and interpret the implementation of school-based lesson study in SDN I Kretek. This study uses the qualitative research. The data were collected through in-depth interviews, participant observation, field notes, and documentation. The data validity was determined through sources and techniques triangulation. The data were analyzed using the Interactive Analysis Model from Miles and Huberman. The results show: (1 the planning of school-based lesson study program at SDN 1 Kretek has been implemented from the beginning of the school year 2014/2015 by establishing school-based lesson study team. This team is responsible for planning, managing, and evaluating school-based lesson study program at SDN 1 Kretek, (2 school-based lesson study at SDN 1 Kretek is implemented in three phases, namely planning, implementation, and reflection, and (3 The evaluation of lesson study is conducted by each teacher who has conducted the open class and conducted thoroughly with a meeting by a team of school-based lesson study SDN 1 Kretek at the end of the school year.

Plant Identification Characteristics for Deciduous Trees & Shrubs. Lesson Plans.

Science.gov (United States)

Burkholder, Kathy

This manual contains a group of lesson plans designed for use with a slide series (not included here). Its purpose is to introduce students to the basic concepts and terminology used in the identification of deciduous trees and shrubs. The manual is composed of 12 lesson plans. The first lesson is an introduction to plant identification. The…

Lessons on collisionless reconnection from quantum fluids

Directory of Open Access Journals (Sweden)

Yasuhito eNarita

2014-12-01

Full Text Available Magnetic reconnection in space plasmas remains a challenge in physics in that the phenomenon is associated with the breakdown of frozen-in magnetic field in a collisionless medium. Such a topology change can also be found in superfluidity, known as the quantum vortex reconnection. We give a plasma physicists' view of superfluidity to obtain insights on essential processes in collisionless reconnection, including discussion of the kinetic and fluid pictures, wave dynamics, and time reversal asymmetry. The most important lesson from the quantum fluid is the scenario that reconnection is controlled by the physics of topological defects on the microscopic scale, and by the physics of turbulence on the macroscopic scale. Quantum vortex reconnection is accompanied by wave emission in the form of Kelvin waves and sound waves, which imprints the time reversal asymmetry.

Considerations for implementing an organizational lessons learned process.

Energy Technology Data Exchange (ETDEWEB)

Fosshage, Erik D

2013-05-01

This report examines the lessons learned process by a review of the literature in a variety of disciplines, and is intended as a guidepost for organizations that are considering the implementation of their own closed-loop learning process. Lessons learned definitions are provided within the broader context of knowledge management and the framework of a learning organization. Shortcomings of existing practices are summarized in an attempt to identify common pitfalls that can be avoided by organizations with fledgling experiences of their own. Lessons learned are then examined through a dual construct of both process and mechanism, with emphasis on integrating into organizational processes and promoting lesson reuse through data attributes that contribute toward changed behaviors. The report concludes with recommended steps for follow-on efforts.

Towards a lessons learned system for critical software

International Nuclear Information System (INIS)

Andrade, J.; Ares, J.; Garcia, R.; Pazos, J.; Rodriguez, S.; Rodriguez-Paton, A.; Silva, A.

2007-01-01

Failure can be a major driver for the advance of any engineering discipline and Software Engineering is no exception. But failures are useful only if lessons are learned from them. In this article we aim to make a strong defence of, and set the requirements for, lessons learned systems for safety-critical software. We also present a prototype lessons learned system that includes many of the features discussed here. We emphasize that, apart from individual organizations, lessons learned systems should target industrial sectors and even the Software Engineering community. We would like to encourage the Software Engineering community to use this kind of systems as another tool in the toolbox, which complements or enhances other approaches like, for example, standards and checklists

Towards a lessons learned system for critical software

Energy Technology Data Exchange (ETDEWEB)

Andrade, J. [University of A Coruna. Campus de Elvina, s/n. 15071, A Coruna (Spain)]. E-mail: jag@udc.es; Ares, J. [University of A Coruna. Campus de Elvina, s/n. 15071, A Coruna (Spain)]. E-mail: juanar@udc.es; Garcia, R. [University of A Coruna. Campus de Elvina, s/n. 15071, A Coruna (Spain)]. E-mail: rafael@udc.es; Pazos, J. [Technical University of Madrid. Campus de Montegancedo, s/n. 28660, Boadilla del Monte, Madrid (Spain)]. E-mail: jpazos@fi.upm.es; Rodriguez, S. [University of A Coruna. Campus de Elvina, s/n. 15071, A Coruna (Spain)]. E-mail: santi@udc.es; Rodriguez-Paton, A. [Technical University of Madrid. Campus de Montegancedo, s/n. 28660, Boadilla del Monte, Madrid (Spain)]. E-mail: arpaton@fi.upm.es; Silva, A. [Technical University of Madrid. Campus de Montegancedo, s/n. 28660, Boadilla del Monte, Madrid (Spain)]. E-mail: asilva@fi.upm.es

2007-07-15

Failure can be a major driver for the advance of any engineering discipline and Software Engineering is no exception. But failures are useful only if lessons are learned from them. In this article we aim to make a strong defence of, and set the requirements for, lessons learned systems for safety-critical software. We also present a prototype lessons learned system that includes many of the features discussed here. We emphasize that, apart from individual organizations, lessons learned systems should target industrial sectors and even the Software Engineering community. We would like to encourage the Software Engineering community to use this kind of systems as another tool in the toolbox, which complements or enhances other approaches like, for example, standards and checklists.

Refining MARGINS Mini-Lessons Using Classroom Observations

Science.gov (United States)

Iverson, E. A.; Manduca, C. A.; McDaris, J. R.; Lee, S.

2009-12-01

One of the challenges that we face in developing teaching materials or activities from research findings is testing the materials to determine that they work as intended. Traditionally faculty develop material for their own class, notice what worked and didn’t, and improve them the next year. However, as we move to a community process of creating and sharing teaching materials, a community-based process for testing materials is appropriate. The MARGINS project has piloted such a process for testing teaching materials and activities developed as part of its mini-lesson project (http://serc.carleton.edu/margins/index.html). Building on prior work developing mechanisms for community review of teaching resources (e.g. Kastens, 2002; Hancock and Manduca, 2005; Mayhew and Hall, 2007), the MARGINS evaluation team developed a structured classroom observation protocol. The goals of field testing are to a) gather structured, consistent feedback for the lesson authors based on classroom use; b) guide reviewers of these lessons to reflect on research-based educational practice as a framework for their comments; c) collect information on the data and observations that the reviewer used to underpin their review; d) determine which mini-lessons are ready to be made widely available on the website. The protocol guides faculty observations on why they used the activity, the effectiveness of the activity in their classroom, the success of the activity in leading to the desired learning, and what other faculty need to successfully use the activity. Available online (http://serc.carleton.edu/margins/protocol.html), the protocol can be downloaded and completed during instruction with the activity. In order to encourage review of mini-lessons using the protocol, a workshop focused on review and revision of activities was held in May 2009. In preparation for the workshop, 13 of the 28 participants chose to field test a mini-lesson prior to the workshop and reported that they found this

Lessons from Early Medicaid Expansions Under Health Reform..

Data.gov (United States)

U.S. Department of Health & Human Services — Lessons from Early Medicaid Expansions Under Health Reform, Interviews with Medicaid Officials In a new study entitled Lessons from Early Medicaid Expansions Under...

Exploring the evolutionary diversity and assembly modes of multi-aminoacyl-tRNA synthetase complexes: lessons from unicellular organisms.

Science.gov (United States)

Laporte, Daphné; Huot, Jonathan L; Bader, Gaétan; Enkler, Ludovic; Senger, Bruno; Becker, Hubert Dominique

2014-11-28

Aminoacyl-tRNA synthetases (aaRSs) are ubiquitous and ancient enzymes, mostly known for their essential role in generating aminoacylated tRNAs. During the last two decades, many aaRSs have been found to perform additional and equally crucial tasks outside translation. In metazoans, aaRSs have been shown to assemble, together with non-enzymatic assembly proteins called aaRSs-interacting multifunctional proteins (AIMPs), into so-called multi-synthetase complexes (MSCs). Metazoan MSCs are dynamic particles able to specifically release some of their constituents in response to a given stimulus. Upon their release from MSCs, aaRSs can reach other subcellular compartments, where they often participate to cellular processes that do not exploit their primary function of synthesizing aminoacyl-tRNAs. The dynamics of MSCs and the expansion of the aaRSs functional repertoire are features that are so far thought to be restricted to higher and multicellular eukaryotes. However, much can be learnt about how MSCs are assembled and function from apparently 'simple' organisms. Here we provide an overview on the diversity of these MSCs, their composition, mode of assembly and the functions that their constituents, namely aaRSs and AIMPs, exert in unicellular organisms. Copyright © 2014 Federation of European Biochemical Societies. Published by Elsevier B.V. All rights reserved.

Ten years of European Grids: What have we learnt?

International Nuclear Information System (INIS)

Burke, Stephen

2011-01-01

The European DataGrid project started in 2001, and was followed by the three phases of EGEE and the recent transition to EGI. This paper discusses the history of both middleware development and Grid operations in these projects, and in particular the impact on the development of the LHC Computing Grid. It considers to what extent the initial ambitions have been realised, which aspects have been successful and what lessons can be derived from the things which were less so, both in technical and sociological terms. In particular it considers the middleware technologies used for data management, workload management, information systems and security, and the difficulties of operating a highly distributed worldwide production infrastructure, drawing on practical experience with many aspects of the various Grid projects over the last decade.

Surfing pathogens and the lessons learned for actin polymerization.

Science.gov (United States)

Frischknecht, F; Way, M

2001-01-01

A number of unrelated bacterial species as well as vaccinia virus (ab)use the process of actin polymerization to facilitate and enhance their infection cycle. Studies into the mechanism by which these pathogens hijack and control the actin cytoskeleton have provided many interesting insights into the regulation of actin polymerization in migrating cells. This review focuses on what we have learnt from the actin-based motilities of Listeria, Shigella and vaccinia and discusses what we would still like to learn from our nasty friends, including enteropathogenic Escherichia coli and Rickettsia

Safety and Mission Assurance for In-House Design Lessons Learned from Ares I Upper Stage

Science.gov (United States)

Anderson, Joel M.

2011-01-01

This viewgraph presentation identifies lessons learned in the course of the Ares I Upper Stage design and in-house development effort. The contents include: 1) Constellation Organization; 2) Upper Stage Organization; 3) Presentation Structure; 4) Lesson-Importance of Systems Engineering/Integration; 5) Lesson-Importance of Early S&MA Involvement; 6) Lesson-Importance of Appropriate Staffing Levels; 7) Lesson-Importance S&MA Team Deployment; 8) Lesson-Understanding of S&MA In-Line Engineering versus Assurance; 9) Lesson-Importance of Close Coordination between Supportability and Reliability/Maintainability; 10) Lesson-Importance of Engineering Data Systems; 11) Lesson-Importance of Early Development of Supporting Databases; 12) Lesson-Importance of Coordination with Safety Assessment/Review Panels; 13) Lesson-Implementation of Software Reliability; 14) Lesson-Implementation of S&MA Technical Authority/Chief S&MA Officer; 15) Lesson-Importance of S&MA Evaluation of Project Risks; 16) Lesson-Implementation of Critical Items List and Government Mandatory Inspections; 17) Lesson-Implementation of Critical Items List Mandatory Inspections; 18) Lesson-Implementation of Test Article Safety Analysis; and 19) Lesson-Importance of Procurement Quality.

MDEP Common Position CP-STC-02. Common Position Addressing Fukushima Daiichi Nuclear Power Accident

International Nuclear Information System (INIS)

2016-09-01

Following the nuclear accident in Japan as a consequence of the earthquake and tsunami, the MDEP Members provide the following information, based on initial information available, to ensure adequate safety of new reactor design activities being undertaken pursuant to the MDEP program of work. Due to the extensive nature of the magnitude and duration of the Fukushima Daiichi NPP accident, it is important to consider lessons learnt at an early stage of the design. In this context, the extensive work done by the IAEA, the International Atomic Energy Agency, is also acknowledged. Vendors, licensees and applicants involved in New Design activities should examine the implications of the Fukushima Daiichi NPP accident and identify relevant issues to be taken into account to strengthen defense in depth. Those lessons learnt should include, but not be limited to, plans to assess the following: - Provisions taken in the design basis concerning flooding, earthquake, other extreme natural phenomena and combinations of external event hazards appropriate to each country, - The robustness of the plant to maintain its safety functions beyond the design basis hazards, - The capability of the plant to withstand extended loss of all electrical power supplies as well as prolonged loss of ultimate heat sink and other essential supplies, and - The capability of the plant to cope with such extreme situations, including provisions to manage severe accidents (such as combustible gas management). In assessing these areas, the effect of multiple units and nuclear fuel storages should be considered. The MDEP regulators will strive to harmonize approaches to incorporate lessons learnt in their ongoing national safety reviews of new reactors. Based on the design-specific common positions, this paper identifies the approaches to address potential safety improvements for several designs as related to lessons learned from the Fukushima Daiichi NPP accident or related issues. Designs being

Lessons from Goiania

International Nuclear Information System (INIS)

Nazari Alves, R.

2000-01-01

The lessons learned from the radiological accident of Goiania in 1987 derived from the observations from the Regulatory Agency which was in charge of the decontamination tasks may be consolidated into four classes: Preventive Actions, characterised as those that aim to minimise the probability of occurrence of a radiological accident; Minimisation of time between the moment of the accident occurrence and the beginning of intervention, in case a radiological accident does occur, despite all preventive measures; Intervention, which is correlated to the type of installation, its geographical location, the social classes involved and their contamination vectors; and Follow up, for which well established rules to allow continuing monitoring of the victims and rebuilding of homes are necessary. The greatest lesson of all was the need for integration of the professionals involved, from all organizations. (author)

Lessons learned on digital systems safety

International Nuclear Information System (INIS)

Sivertsen, Terje

2005-06-01

A decade ago, in 1994, lessons learned from Halden research activities on digital systems safety were summarized in the reports HWR-374 and HWR-375, under the title 'A Lessons Learned Report on Software Dependability'. The reports reviewed all activities made at the Halden Project in this field since 1977. As such, the reports provide a wealth of information on Halden research. At the same time, the lessons learned from the different activities are made more accessible to the reader by being summarized in terms of results, conclusions and recommendations. The present report provides a new lessons learned report, covering the Halden Project research activities in this area from 1994 to medio 2005. As before, the emphasis is on the results, conclusions and recommendations made from these activities, in particular how they can be utilized by different types of organisations, such as licensing authorities, safety assessors, power companies, and software developers. The contents of the report have been edited on the basis of input from a large number of Halden work reports, involving many different authors. Brief summaries of these reports are included in the last part of the report. (Author)

Finnish Students’ Engagement in Science Lessons

Directory of Open Access Journals (Sweden)

Janna Linnansaari

2015-05-01

Full Text Available The decreasing number of students who are engaged in science learning has been recognised as a problem. The pre-conditions of engagement and actual engagement were examined using a novel research method to obtain detailed information on Finnish students’ engagement in different situations and to gain a better understanding of this phenomenon. The study’s participants consisted of 68 students (31 girls, 37 boys from 9th grade and 67 students (46 girls, 21 boys from 1st grade in upper secondary school. The research aimed to answer the following question: How does Finnish students’ engagement occur in exact and life science lessons? Participants received smartphones equipped with a smartphone application that included an experience sampling method questionnaire. The smartphones were programmed to emit a signal during every science lesson and otherwise randomly during the day (from 8 am to 8 pm. The results reveal that situation and grade had significant effects on students’ pre-conditions of engagement and actual engagement. Our results also show that girls had the highest interest in life science lessons and boys in exact science lessons.

Lesson Study-Building Communities of Learning Among Pre-Service Science Teachers

Science.gov (United States)

Hamzeh, Fouada

Lesson Study is a widely used pedagogical approach that has been used for decades in its country of origin, Japan. It is a teacher-led form of professional development that involves the collaborative efforts of teachers in co-planning and observing the teaching of a lesson within a unit for evidence that the teaching practices used help the learning process (Lewis, 2002a). The purpose of this research was to investigate if Lesson Study enables pre-service teachers to improve their own teaching in the area of science inquiry-based approaches. Also explored are the self-efficacy beliefs of one group of science pre-service teachers related to their experiences in Lesson Study. The research investigated four questions: 1) Does Lesson Study influence teacher preparation for inquiry-based instruction? 2) Does Lesson Study improve teacher efficacy? 3) Does Lesson Study impact teachers' aspiration to collaborate with colleagues? 4) What are the attitudes and perceptions of pre-service teachers to the Lesson Study idea in Science? The 12 participants completed two pre- and post-study surveys: STEBI- B, Science Teaching Efficacy Belief Instrument (Enochs & Riggs, 1990) and ASTQ, Attitude towards Science Teaching. Data sources included student teaching lesson observations, lesson debriefing notes and focus group interviews. Results from the STEBI-B show that all participants measured an increase in efficacy throughout the study. This study added to the body of research on teaching learning communities, professional development programs and teacher empowerment.

Global governance approaches to addressing illegal logging: uptake and lessons learnt

Science.gov (United States)

B. Cashore; K. McGinley; S. Leipold; P.O. Cerutti; G. Bueno; S. et al. Carodenuto

2016-01-01

This report presents the results of the fifth global scientific assessment undertaken by the GFEP initiative. The report set out to gain deeper understanding of the meaning of illegal logging and related timber trade, its scale, drivers and consequences. It provides a structured synthesis of available scientific and expert knowledge on illegal logging and associated...

Thirty years after the Chernobyl accident: What lessons have we learnt?

Science.gov (United States)

Beresford, N A; Fesenko, S; Konoplev, A; Skuterud, L; Smith, J T; Voigt, G

2016-06-01

April 2016 sees the 30(th) anniversary of the accident at the Chernobyl nuclear power plant. As a consequence of the accident populations were relocated in Belarus, Russia and Ukraine and remedial measures were put in place to reduce the entry of contaminants (primarily (134+137)Cs) into the human food chain in a number of countries throughout Europe. Remedial measures are still today in place in a number of countries, and areas of the former Soviet Union remain abandoned. The Chernobyl accident led to a large resurgence in radioecological studies both to aid remediation and to be able to make future predictions on the post-accident situation, but, also in recognition that more knowledge was required to cope with future accidents. In this paper we discuss, what in the authors' opinions, were the advances made in radioecology as a consequence of the Chernobyl accident. The areas we identified as being significantly advanced following Chernobyl were: the importance of semi-natural ecosystems in human dose formation; the characterisation and environmental behaviour of 'hot particles'; the development and application of countermeasures; the "fixation" and long term bioavailability of radiocaesium and; the effects of radiation on plants and animals. Copyright © 2016 The Authors. Published by Elsevier Ltd.. All rights reserved.

The AAU-cubesat Student Satellite Project: Architectual Overview and Lessons Learnt

DEFF Research Database (Denmark)

Østergaard, Kasper Zinck; Alminde, Lars; Bisgaard, Morten

satellite like the AAU-cubesat. Results from the operation phase will be stated, and recommendations on further work on pico-satellite designs will be given. In addition as the project has been carried through by students, the educational value of the project will be addressed as well....

The 2010 outbreak of poliomyelitis in Tajikistan: epidemiology and lessons learnt.

Science.gov (United States)

Yakovenko, M L; Gmyl, A P; Ivanova, O E; Eremeeva, T P; Ivanov, A P; Prostova, M A; Baykova, O Y; Isaeva, O V; Lipskaya, G Y; Shakaryan, A K; Kew, O M; Deshpande, J M; Agol, V I

2014-02-20

A large outbreak of poliomyelitis, with 463 laboratory-confirmed and 47 polio-compatible cases, took place in 2010 in Tajikistan. Phylogenetic analysis of the viral VP1 gene suggested a single importation of wild poliovirus type 1 from India in late 2009, its further circulation in Tajikistan and expansion into neighbouring countries, namely Kazakhstan, Russia, Turkmenistan and Uzbekistan. Whole-genome sequencing of 14 isolates revealed recombination events with enterovirus C with cross-overs within the P2 region. Viruses with one class of recombinant genomes co-circulated with the parental virus, and representatives of both caused paralytic poliomyelitis. Serological analysis of 327 sera from acute flaccid paralysis cases as well as from patients with other diagnoses and from healthy people demonstrated inadequate immunity against polio in the years preceding the outbreak. Evidence was obtained suggesting that vaccination against poliomyelitis, in rare cases, may not prevent the disease. Factors contributing to the peculiarities of this outbreak are discussed. The outbreak emphasises the necessity of continued vaccination against polio and the need, at least in risk areas, of quality control of this vaccination through well planned serological surveillance.

Ecosystem services for connecting actors – lessons learnt from a symposium

NARCIS (Netherlands)

Opdam, P.F.M.; Albert, Chr.; Fürst, C.; Grêt-Regamey, A.; Kleemann, J.; Parker, D.; Rosa, La D.; Schmidt, K.; Villamor, G.; Walz, A.

2015-01-01

This paper is a communication from the corresponding symposium at the Global Land Project Open Science Meeting, Berlin, March 2014. We explored the assumption that the ecosystem services-(ES) concept has the potential to support communication and collaboration between actors in land use planning.

Lessons learnt from clean-up of urban area after Chernobyl accident

International Nuclear Information System (INIS)

Zlobenko, Borys

2008-01-01

The accident at Chernobyl NPP showed that huge territories including densely populated areas can be exposed to contamination as a result of unforeseen circumstances. The Chernobyl accident forced reconsidering of many regulations in the field of population protection and was a powerful incentive to development of many applied sciences. In 1992-1996, an international team of scientists carried out investigations on ECP-4 project 'Strategies of Decontamination'. Including of an independent sub-project 'Urban environment and countermeasures' into the project of French-German initiative on Chernobyl 'Radioecology' was the extension of work on study of urban environment contamination. The aim of the projects ware to synthesize the large body of experimental data received during elimination of the consequences of the Chernobyl accident and in the course of special studies carried out in former USSR and later in Ukraine, Belarus and Russia, and prediction on this basis of radionuclide behavior in the urban environment. In 2003 the EMRAS (Environmental Modelling for Radiation Safety) project was organized by the International Atomic Energy Agency (IAEA). The Urban Remediation Working Group of the EMRAS has focused on the assessment of the effectiveness of countermeasures employed in urban settings after releases of radioactivity. This review considers results of principally Ukrainian, Russian, and Belarus researchers who worked on these projects. Over the 20-year period a number of publications have reviewed the effectiveness of countermeasures, particularly those used after the Chernobyl accident. The general principles of radiological protection are based on radiation doses, intervention levels and effective countermeasures. Decontamination of densely built-up cities constructed of various building materials with total surface area significantly exceeding the administrative city area is an extremely difficult task. In the Late-Phase Response, 'classical' radiological principles and criteria need detailed clarification. The specific aspect of this phase is the problem of social protection and social rehabilitation. The rehabilitation of the contaminated territories has been considered as a combination of measures directed at improvement of environmental conditions and the quality of life. While planning decontamination for the long term, it is important to take into account the contribution of external dose to the total (external and internal) dose. The materialization of the social aspect is a very important characteristic of this phase. Unfortunately, in spite of all the efforts, the negative consequences of the accident have not been completely overcome. Nevertheless, the data array that has been accumulated since the accident allows unbiased assessment of not only the errors but also the achievements of the stupendous work on minimization of the consequences of the accident and drawing conclusions important for the future. (author)

Small-scale bioenergy projects in rural China: Lessons to be learnt

International Nuclear Information System (INIS)

Han Jingyi; Mol, Arthur P.J.; Lu Yonglong; Zhang Lei

2008-01-01

Large amounts of small-scale bioenergy projects were carried out in China's rural areas in light of its national renewable energy policies. These projects applied pyrolysis gasification as the main technology, which turns biomass waste at low costs into biogas. This paper selects seven bioenergy projects in Shandong Province as a case and assesses these projects in terms of economy, technological performance and effectiveness. Results show that these projects have not achieved a satisfying performance after 10 years experience. Many projects have been discontinued. This failure is attributed to a complex of shortcomings in institutional structure, technical level, financial support and social factors. For a more successful future development of bioenergy in rural areas, China should reform its institutional structure, establish a renewable energy market and enhance the technological level of bioenergy projects

Expanding Bicycle-Sharing Systems: Lessons Learnt from an Analysis of Usage.

Science.gov (United States)

Zhang, Ying; Thomas, Tom; Brussel, M J G; van Maarseveen, M F A M

2016-01-01

Bike-sharing programs, with initiatives to increase bike use and improve accessibility of urban transit, have received increasing attention in growing number of cities across the world. The latest generation of bike-sharing systems has employed smart card technology that produces station-based data or trip-level data. This facilitates the studies of the practical use of these systems. However, few studies have paid attention to the changes in users and system usage over the years, as well as the impact of system expansion on its usage. Monitoring the changes of system usage over years enables the identification of system performance and can serve as an input for improving the location-allocation of stations. The objective of this study is to explore the impact of the expansion of a bicycle-sharing system on the usage of the system. This was conducted for a bicycle-sharing system in Zhongshan (China), using operational usage data of different years following system expansion. To this end, we performed statistical and spatial analyses to examine the changes in both users and system usage between before and after the system expansion. The findings show that there is a big variation in users and aggregate usage following the system expansion. However, the trend in spatial distribution of demand shows no substantial difference over the years, i.e. the same high-demand and low-demand areas appear. There are decreases in demand for some old stations over the years, which can be attributed to either the negative performance of the system or the competition of nearby new stations. Expanding the system not only extends the original users' ability to reach new areas but also attracts new users to use bike-sharing systems. In the conclusions, we present and discuss the findings, and offer recommendations for the further expansion of system.

Expanding Bicycle-Sharing Systems: Lessons Learnt from an Analysis of Usage.

Directory of Open Access Journals (Sweden)

Ying Zhang

Full Text Available Bike-sharing programs, with initiatives to increase bike use and improve accessibility of urban transit, have received increasing attention in growing number of cities across the world. The latest generation of bike-sharing systems has employed smart card technology that produces station-based data or trip-level data. This facilitates the studies of the practical use of these systems. However, few studies have paid attention to the changes in users and system usage over the years, as well as the impact of system expansion on its usage. Monitoring the changes of system usage over years enables the identification of system performance and can serve as an input for improving the location-allocation of stations. The objective of this study is to explore the impact of the expansion of a bicycle-sharing system on the usage of the system. This was conducted for a bicycle-sharing system in Zhongshan (China, using operational usage data of different years following system expansion. To this end, we performed statistical and spatial analyses to examine the changes in both users and system usage between before and after the system expansion. The findings show that there is a big variation in users and aggregate usage following the system expansion. However, the trend in spatial distribution of demand shows no substantial difference over the years, i.e. the same high-demand and low-demand areas appear. There are decreases in demand for some old stations over the years, which can be attributed to either the negative performance of the system or the competition of nearby new stations. Expanding the system not only extends the original users' ability to reach new areas but also attracts new users to use bike-sharing systems. In the conclusions, we present and discuss the findings, and offer recommendations for the further expansion of system.

Small-scale bioenergy projects in rural China: Lessons to be learnt

NARCIS (Netherlands)

Han, Jingyi; Mol, A.P.J.; Lu, Y.; Zhang, L.

2008-01-01

Large amounts of small-scale bioenergy projects were carried out in China's rural areas in light of its national renewable energy policies. These projects applied pyrolysis gasification as the main technology, which turns biomass waste at low costs into biogas. This paper selects seven bioenergy

Lessons learnt on implementing an interdisciplinary doctoral programme in water sciences

Science.gov (United States)

Carr, Gemma; Loucks, Daniel Pete; Blaschke, Alfred Paul; Bucher, Christian; Farnleitner, Andreas; Fürnkranz-Prskawetz, Alexia; Parajka, Juraj; Pfeifer, Norbert; Rechberger, Helmut; Wagner, Wolfgang; Zessner, Matthias; Blöschl, Günter

2015-04-01

Using the Vienna Doctoral Programme on Water Resource Systems as a case study, this work describes how the characteristics of the programme can be evaluated to identify which process features are important for developing interdisciplinary research at the doctoral level. The Programme has been running since 2009, and to date has engaged 35 research students, three post-docs and ten faculty members from ten research fields (aquatic microbiology, hydrology, hydro-climatology, hydro-geology, mathematical economics, photogrammetry, remote sensing, resource management, structural mechanics, and water quality). Collaborative, multi-disciplinary research is encouraged and supported through various mechanisms - shared offices, study programme, research cluster groups that hold regular meetings, joint study sites, annual and six-month symposia that bring all members of the programme together, seminar series, joint supervision, and social events. Interviews were conducted with 12 students and recent graduates to explore individual experiences of doing interdisciplinary research within the Programme, and to identify which mechanisms are perceived to be of the greatest benefit for collaborative work. Analysis revealed four important process features. Firstly, students noted that joint supervision and supervisors who are motivated to collaborate are essential for multi-disciplinary collaborative work. Secondly, interviewees described that they work with the people they sit close to or see most regularly. Physical places for collaboration between different discipline researchers such as shared offices and shared study sites are therefore important. Thirdly, the costs and benefits to doing interdisciplinary work were highlighted. Students make a trade-off when deciding if their time investment to develop their understanding of a new research field will support them in addressing their research question. The personal characteristics of the researcher seem to be particularly relevant to this decision making process and need to be considered during student selection. Finally, communication skills are critical. Students noted that they need to be able to understand what each other are doing in order to work together and the symposia and research cluster meetings are good places for developing these skills.

Thirty years after the Chernobyl accident: What lessons have we learnt?

International Nuclear Information System (INIS)

Beresford, N.A.; Fesenko, S.; Konoplev, A.; Skuterud, L.; Smith, J.T.; Voigt, G.

2016-01-01

April 2016 sees the 30 th anniversary of the accident at the Chernobyl nuclear power plant. As a consequence of the accident populations were relocated in Belarus, Russia and Ukraine and remedial measures were put in place to reduce the entry of contaminants (primarily 134+137 Cs) into the human food chain in a number of countries throughout Europe. Remedial measures are still today in place in a number of countries, and areas of the former Soviet Union remain abandoned. The Chernobyl accident led to a large resurgence in radioecological studies both to aid remediation and to be able to make future predictions on the post-accident situation, but, also in recognition that more knowledge was required to cope with future accidents. In this paper we discuss, what in the authors' opinions, were the advances made in radioecology as a consequence of the Chernobyl accident. The areas we identified as being significantly advanced following Chernobyl were: the importance of semi-natural ecosystems in human dose formation; the characterisation and environmental behaviour of ‘hot particles'; the development and application of countermeasures; the “fixation” and long term bioavailability of radiocaesium and; the effects of radiation on plants and animals. - Highlights: • A review of 30 years of radioecological studies following the 1986 Chernobyl accident. • Key contributions to radioecology from post-Chernobyl research are discussed.

Beyond primary: Lessons learnt from a ‘successful’ country in Africa

NARCIS (Netherlands)

Altinyelken, H.K.; Verhoeven, J.

2008-01-01

Uganda, the pearl of Africa, takes great pride in its Universal Primary Education (UPE) system. In 1996, the government pledged to pay the tuition fees of four children per family, later extending this pledge to all children enrolled at government-aided schools. Over the following decade, dramatic

[Lessons learnt from the German smallpox outbreaks after World War II].

Science.gov (United States)

Sasse, Julia; Gelderblom, Hans R

2015-07-01

Even though smallpox was declared eradicated by WHO in 1980, it cannot be ruled out that the etiological variola virus could be used as a biological weapon. Undestroyed viruses from biowarfare programmes, virus strains left undetected in a freezer or dangerous recombinant poxvirus constructs could cause dangerous outbreaks in a relatively unprotected population. Despite an abundance of studies performed during the eradication of smallpox, epidemiological data for preparedness planning and outbreak control in modern, industrialized countries are scarce. Full-text hand search for the period from 1945 to 1975 in the main German public health journals. After World War II 12 smallpox outbreaks occurred in Germany. They were studied with the focus on the period of contagiousness, the protective effect of vaccination, booster-effect of revaccination and the place of infection. A total of 95 individuals contracted smallpox, including 10 fatalities. Despite having been previously vaccinated, 81 vaccinated persons came down with smallpox, yet 91% of them developed only mild symptoms. These patients presented a high risk for spreading the infection to contact persons due to misinterpretation of symptoms and the continuing social contacts. Basically, the risk of transmission in the first 2 to 3 days after onset of symptoms was low, thus facilitating antiepidemic measures. The importance of hospital preparedness is emphasized by the fact that most infections occurred in hospitals. The data analyzed provide valuable information for today's outbreak response planning and counter bioterrorism preparedness.

The AAU-cubesat Student Satellite Project: Architectual Overview and Lessons Learnt

DEFF Research Database (Denmark)

Østergaard, Kasper Zinck; Alminde, Lars; Bisgaard, Morten

2004-01-01

the cubesat concept that prescribes a satellite with dimensions 10x10x10cm and mass one kilogram. This paper will describe the overall architecture of the AAU-cubesat in order to show what a pico-satellite can be and demonstrate all the fields of engineering which must come together to built a student...

Lessons of nuclear robot history

International Nuclear Information System (INIS)

Oomichi, Takeo

2014-01-01

Severe accidents occurred at Fukushima Daiichi Nuclear Power Station stirred up people's great expectation of nuclear robot's deployment. However unexpected nuclear disaster, especially rupture of reactor building caused by core meltdown and hydrogen explosion, made it quite difficult to introduce nuclear robot under high radiation environment to cease accidents and dispose damaged reactor. Robotics Society of Japan (RSJ) set up committee to look back upon lessons learned from 50 year's past experience of nuclear robot development and summarized 'Lessons of nuclear robot history', which was shown on the home page website of RSJ. This article outlined it with personal comment. History of nuclear robot developed for inspection and maintenance at normal operation and for specific required response at nuclear accidents was reviewed with many examples at home and abroad for TMI, Chernobyl and JCO accidents. Present state of Fukushima accident response robot's introduction and development was also described with some comments on nuclear robot development from academia based on lessons. (T. Tanaka)

Report related to the mitigation of the impact of major climate events on the operation of electricity distribution networks

International Nuclear Information System (INIS)

2010-01-01

After a presentation of the main characteristics of the French electricity distribution network, this report discusses the lessons learnt from recent tempests which occurred in 1999, 2008, 2009 and 2010. It identifies measures and technologies to be implemented to improve the network security. Then, it shows that the present institutional context does not lend itself to an optimisation of investment choices in terms of security. The last part discusses the security plan sizing which needs a better assessment of tempest-related risks

Women Can Do It

OpenAIRE

Lokar, Sonja

2016-01-01

General lessons learnt from transition Whatever the definition of globalization, it is obvious that transition is a sort of globalization. The WTO, the IMF and the World Bank have more impact on the development patterns of transition countries than any of their national governments. One runs into Mc Donalds, Benetton, Vodafone and Shell shops in every country in transition. Cheapest USA action movies, South American TV soap operas and MTV have become food for souls in average homes in all tra...

Overview of naturally permeable fractured reservoirs in the central and southern Upper Rhine Graben: Insights from geothermal wells

OpenAIRE

Vidal , Jeanne; Genter , Albert

2018-01-01

International audience; Since the 1980′s, more than 15 geothermal wells have been drilled in the Upper Rhine Graben (URG), representing more than 60 km of drill length. Although some early concepts were related to purely matrix-porosity reservoirs or Hot Dry Rock systems, most projects in the URG are currently exploiting the geothermal resources that are trapped in fracture networks at the base of the sedimentary cover and in the granitic basement. Lessons-learnt from the European EGS referen...

PENERAPAN LESSON STUDY UNTUK MENINGKATAN KEMAMPUAN MENGAJAR MAHASISWA CALON GURU FISIKA

Directory of Open Access Journals (Sweden)

Rif’ati Dina Handayani

2015-02-01

ABSTRAK Lesson study merupakan suatu model pengembangan kemampuan mengajar melalui pengkajian pembelajaran secara kolaboratif dan berkelanjutan. Lesson study dilaksanakan dalam tiga tahapan, yaitu plan, do, see yang dilaksanakan secara terstruktur, bersiklus dan berkelanjutan. Dalam penelitian ini subjek dari pelaksanaan lesson study adalah empat orang  mahasiswa calon guru fisika yang sedang melaksanakan PPL di salah satu SMP Negeri di Bondowoso. Hasil penelitian menunjukkan bahwa penerapan lesson study dapat meningkatkan kemampuan mengajar mahasiswa calon guru fisika dari kriteria kurang baik menjadi kriteria sangat baik. Kata kunci: Calon guru fisika, Lesson Study, Kemampuan Mengajar

Scale-up of a comprehensive harm reduction programme for people injecting opioids: lessons from north-eastern India

Science.gov (United States)

Lalmuanpuii, Melody; Biangtung, Langkham; Mishra, Ritu Kumar; Reeve, Matthew J; Tzudier, Sentimoa; Singh, Angom L; Sinate, Rebecca

2013-01-01

Abstract Problem Harm reduction packages for people who inject illicit drugs, including those infected with human immunodeficiency virus (HIV), are cost-effective but have not been scaled up globally. In the north-eastern Indian states of Manipur and Nagaland, the epidemic of HIV infection is driven by the injection of illicit drugs, especially opioids. These states needed to scale up harm reduction programmes but faced difficulty doing so. Approach In 2004, the Bill & Melinda Gates Foundation funded Project ORCHID to scale up a harm reduction programme in Manipur and Nagaland. Local setting In 2003, an estimated 10 000 and 16 000 people were injecting drugs in Manipur and Nagaland, respectively. The prevalence of HIV infection among people injecting drugs was 24.5% in Manipur and 8.4% in Nagaland. Relevant changes By 2012, the harm reduction programme had been scaled up to an average of 9011 monthly contacts outside clinics (80% of target); an average of 1709 monthly clinic visits (15% of target, well above the 5% monthly goal) and an average monthly distribution of needles and syringes of 16 each per programme participant. Opioid agonist maintenance treatment coverage was 13.7% and retention 6 months after enrolment was 63%. Antiretroviral treatment coverage for HIV-positive participants was 81%. Lessons learnt A harm reduction model consisting of community-owned, locally relevant innovations and business approaches can result in good harm reduction programme scale-up and influence harm reduction policy. Project ORCHID has influenced national harm reduction policy in India and contributed to the development of harm reduction guidelines. PMID:23599555

Constellation Program: Lessons Learned. Volume 1; Executive Summary

Science.gov (United States)

Rhatigan, Jennifer L. (Editor)

2011-01-01

This document (Volume I) provides an executive summary of the lessons learned from the Constellation Program. A companion Volume II provides more detailed analyses for those seeking further insight and information. In this volume, Section 1.0 introduces the approach in preparing and organizing the content to enable rapid assimilation of the lessons. Section 2.0 describes the contextual framework in which the Constellation Program was formulated and functioned that is necessary to understand most of the lessons. Context of a former program may seem irrelevant in the heady days of new program formulation. However, readers should take some time to understand the context. Many of the lessons would be different in a different context, so the reader should reflect on the similarities and differences in his or her current circumstances. Section 3.0 summarizes key findings developed from the significant lessons learned at the program level that appear in Section 4.0. Readers can use the key findings in Section 3.0 to peruse for particular topics, and will find more supporting detail and analyses in Section 4.0 in a topical format. Appendix A contains a white paper describing the Constellation Program formulation that may be of use to readers wanting more context or background information. The reader will no doubt recognize some very similar themes from previous lessons learned, blue-ribbon committee reviews, National Academy reviews, and advisory panel reviews for this and other large-scale human spaceflight programs; including Apollo, Space Shuttle, Shuttle/Mir, and the ISS. This could represent an inability to learn lessons from previous generations; however, it is more likely that similar challenges persist in the Agency structure and approach to program formulation, budget advocacy, and management. Perhaps the greatest value of these Constellation lessons learned can be found in viewing them in context with these previous efforts to guide and advise the Agency and its

Do Lessons in Nature Boost Subsequent Classroom Engagement? Refueling Students in Flight

Directory of Open Access Journals (Sweden)

Ming Kuo

2018-01-01

Full Text Available Teachers wishing to offer lessons in nature may hold back for fear of leaving students keyed up and unable to concentrate in subsequent, indoor lessons. This study tested the hypothesis that lessons in nature have positive—not negative—aftereffects on subsequent classroom engagement. Using carefully matched pairs of lessons (one in a relatively natural outdoor setting and one indoors, we observed subsequent classroom engagement during an indoor instructional period, replicating these comparisons over 10 different topics and weeks in the school year, in each of two third grade classrooms. Pairs were roughly balanced in how often the outdoor lesson preceded or followed the classroom lesson. Classroom engagement was significantly better after lessons in nature than after their matched counterparts for four of the five measures developed for this study: teacher ratings; third-party tallies of “redirects” (the number of times the teacher stopped instruction to direct student attention back onto the task at hand; independent, photo-based ratings made blind to condition; and a composite index each showed a nature advantage; student ratings did not. This nature advantage held across different teachers and held equally over the initial and final 5 weeks of lessons. And the magnitude of the advantage was large. In 48 out of 100 paired comparisons, the nature lesson was a full standard deviation better than its classroom counterpart; in 20 of the 48, the nature lesson was over two standard deviations better. The rate of “redirects” was cut almost in half after a lesson in nature, allowing teachers to teach for longer periods uninterrupted. Because the pairs of lessons were matched on teacher, class (students and classroom, topic, teaching style, week of the semester, and time of day, the advantage of the nature-based lessons could not be attributed to any of these factors. It appears that, far from leaving students too keyed up to concentrate

Development of short Indonesian lesson plan to improve teacher performance

Science.gov (United States)

Yulianto, B.; Kamidjan; Ahmadi, A.; Asteria, P. V.

2018-01-01

The developmental research was motivated by the results of preliminary study through interviews, which revealed almost all of the teachers did not create lesson plan themselves. As a result of this load, the performance of the real learning in the classroom becomes inadequate. Moreover, when lesson plan was not made by teachers themselves, the learning process becomes ineffective. Therefore, this study designed to develop a prototype of the short lesson plan, in particular, Indonesian language teaching, and to investigate its effectiveness. The participants in the study were teachers who were trained through lesson study group to design short model’s lesson plan. Questionnaires and open-ended questions were used, and the quantitative and qualitative data obtained were analyzed accordingly. The analysis of the quantitative data, aided with SPSS, were frequency, percentage, and means, whereas the qualitative data were analyzed descriptively. The results showed that the teachers liked the model, and they were willing to design their own lesson plan. The observation data revealed that the classroom learning process became more interactive, and classroom atmosphere was more engaging and natural because the teachers did not stick to the lesson plan made by other teachers.

Pacemaker Primary Curriculum; Lesson Book Level B.

Science.gov (United States)

Ross, Dorothea M.; Ross, Sheila A.

This lesson book, which is the second in a four-level program for young children with learning difficulties, describes the purpose of and equipment and procedures for teaching lessons in the following subjects areas on the primary grade level: arithmetic, reading, vocabulary, listening, planning, problem solving, social behavior, art, music, and…

Pacemaker Primary Curriculum; Lesson Book Level A.

Science.gov (United States)

Ross, Dorothea M.; Ross, Sheila A.

This lesson book, which is the first in a four-level program for young children with learning difficulties, describes the purpose of and equipment and procedures for teaching lessons in the following subject areas on the kindergarten level: arithmetic concepts, number concepts, reading readiness, vocabulary, language, listening, social behavior,…

Pacemaker Primary Curriculum; Lesson Book Level C.

Science.gov (United States)

Ross, Dorothea M.; Ross, Sheila A.

This lesson book, which is the third in a four-level program for young children with learning difficulties, describes the purpose of and equipment and procedures for teaching lessons in the following subject areas on the primary grade level: arithmetic, reading, vocabulary, spelling, printing, listening, planning, problem solving, social behavior,…

Pacemaker Primary Curriculum; Lesson Book Level D.

Science.gov (United States)

Ross, Dorothea M.; Ross, Sheila A.

This lesson book, which is the last in a four-level program for young children with learning difficulties, describes the purpose of and equipment and procedures for teaching lessons in the following subject areas on the primary level: arithmetic, reading, vocabulary, spelling, printing, listening, planning and problem solving, social behavior,…

Credit risk determinants in Sub-Saharan banking systems: Evidence from five countries and lessons learnt from Central East and South East European countries

Directory of Open Access Journals (Sweden)

Eftychia Nikolaidou

2017-06-01

Full Text Available Banking systems in Sub-Saharan Africa (SSA have grown notably over the past decades due to benign macroeconomic, regulatory and financial trends. Nonetheless, downside risks remain elevated by structural issues, commodity price fluctuations, reversal of capital flows and spill-over effects from external shocks in a manner similar to the Central East and South East European (CESEE countries. In the light of the 2008–2009 Global Financial Crisis, great attention has been given to understanding the causes of banking instability with most of the research focusing on advanced economies and, to a lesser extent, large emerging markets while little attention has been paid to the bank-based financial sectors of Sub-Saharan Africa. Furthermore, there is scarcity of studies aiming at knowledge-sharing among different emerging economies. This paper aims to identify the determinants of bank credit risk by focusing on five SSA countries: Kenya, Namibia, South Africa, Zambia and Uganda. Using the ARDL approach to cointegration, findings indicate that increased money supply conditions have a decreasing effect on NPLs in all counties, banking industry-specific variables play a significant role in the case of South Africa and Uganda while NPLs are driven by country-specific variables in the case of Kenya, South Africa and Zambia. The effect of the Global Financial Crisis is evidenced indirectly. Drawing on evidence from CESEE countries with long experience in banking crises, reforms and financial deepening process, the paper provides lessons for SSA countries and offers policy recommendations in the direction of strengthening banks’ balance sheets to ensure financial stability.

The effect of 5E-SWH learning model on students' view of nature of science

Science.gov (United States)

Sinthuwa, Waralee; Sangpradit, Theerapong

2018-01-01

View of Nature of Science (NOS) is one of key factors to support students' scientific literacy. So, it includes in scientific learning goals internationally. As in the literature, the many potential benefits associated with appropriate view of NOS. For instance, it influences students' learning achievement in science and lets students see how science connected to their real world. The aim of this study was to develop the 5E-SWH learning model to enhance 12th grade students' view of NOS. Eighty-eight students participated in this study. They were separated into two groups. Forty-four students had learnt biology by using 5E-SWH learning unit, but another group had learnt by using traditional 5E. View of NOS questionnaire that was adapted from the Views of NOS Questionnaire (VNOS-C) was applied with the both groups as pretest and posttest. The questionnaire consisted of ten open-ended items. The semi-structured interview protocol was also used with thirty students and feedback on the lesson record was provided in order to triangulate students' view of NOS. The analyzed results were approved by peer review. In addition, the during the implementation, data from voice recorder was transcribed and used discourse analysis to show students' NOS views. There were three aspects that relate to genetics technology content. These aspects included the subjective, empirical, and social and culture. Students' responses were categorized into 3 groups including informed, adequate and inadequate view. The results showed that the majority of participants held inadequate views of the subjective and empirical aspect at the beginning of the study. In addition, almost student as well as held adequate view of the social and culture aspect and they had misconception in some target NOS aspects. After that, they had learnt genetics technology content by using 5E-SWH learning model for 15 periods (50 min/ period). Both student groups' view of NOS was compared with each other. The study showed

Knowledge and Cognitive Process Dimensions of Technology Teachers' Lesson Objectives

Science.gov (United States)

Mathumbu, David; Rauscher, Willem; Braun, Max

2014-01-01

A clearly stated lesson objective is considered an essential component of a well-planned lesson. Many teachers of Technology, a relatively new subject in South African schools, teach Technology with rather limited training both in content and methodological approaches. This study sought to investigate and classify lesson objectives framed or…

Connecting polar research to NGSS STEM classroom lessons

Science.gov (United States)

Brinker, R.; Kast, D.

2016-12-01

Next Generation Science Standards (NGSS) are designed to bring consistent, rigorous science teaching across the United States. Topics are categorized as Performance Expectations (PE), Disciplinary Core Ideas (DCI), Cross-Cutting Concepts (CCC), and Science and Engineering Practices (SEP). NGSS includes a focus on environmental science and climate change across grade levels. Earth and planetary sciences are required at the high school level. Integrating polar science lessons into NGSS classrooms brings relevant, rigorous climate change curriculum across grade levels. Polar science provides opportunities for students to use current data during lessons, conduct their own field work, and collaborate with scientists. Polar science provides a framework of learning that is novel to most students. Inquiry and engagement are high with polar science lessons. Phenomenon related to polar science provide an excellent tool for science teachers to use to engage students in a lesson, stimulate inquiry, and promote critical thinking. When taught effectively, students see the connections between their community, polar regions and climate change, regardless of where on the planet students live. This presentation describes examples of how to effectively implement NGSS lessons by incorporating polar science lessons and field research. Examples of introductory phenomenon and aligned PEs, CCCs, DCIs, and SEPs are given. Suggested student activities, assessments, examples of student work, student research, labs, and PolarTREC fieldwork, use of current science data, and connections to scientists in the field are provided. The goals of the presentation are to give teachers a blueprint to follow when implementing NGSS lessons, and give scientists an understanding of the basics of NGSS so they may be better able to relate their work to U.S. science education and be more effective communicators of their science findings.

Effective Lesson Planning: Field Trips in the Science Curriculum

Science.gov (United States)

Rieger, C. R.

2010-10-01

Science field trips can positively impact and motivate students. However, if a field trip is not executed properly, with appropriate preparation and follow-up reinforcement, it can result in a loss of valuable educational time and promote misconceptions in the students. This study was undertaken to determine if a classroom lesson before an out-of-the-classroom activity would affect learner gain more or less than a lesson after the activity. The study was based on the immersive theater movie ``Earth's Wild Ride'' coupled with a teacher-led Power Point lesson. The participants in the study were students in a sixth grade physical science class. The order of lessons showed no detectable effect on final learner outcomes. Based on pre- and post-testing, improvement in mean learning gain came from the teacher-led lesson independent of the movie. The visit to the immersive theater, however, had significant positive effects that did not show up in the quantitative results of the testing.

Beyond the Thumbrule Approach: Regulatory Innovations for Bioprospecting in India

Directory of Open Access Journals (Sweden)

Kabir Sanjay Bavikatte and Morten Walløe Tvedt

2015-06-01

Full Text Available In the wake of the Nagoya Protocol on Access and Benefit Sharing (ABS, there is unprecedented attention on good Green Governance, which implies the development of resource efficient, rights based and effective domestic frameworks to regulate bioprospecting. India has been pioneering in this regard due to its ABS legislation in 2002 that long preceded the Nagoya Protocol. However much has changed since 2002 and while India has learnt a great deal from its ‘learning by doing’ method, there are valuable lessons that can be learnt from innovations in the ABS frameworks of other countries. The innovations of these countries are a great resource for National Biodiversity Authority (NBA in India that is seeking to make the processing of the bioprospecting applications in India more optimal. The current paper highlights the challenges faced by the NBA in processing the high volumes of bioprospecting applications, analyses the reasons for such challenges and proposes solutions for the same.

Noncombatant Evacuation Operations: Department of State’s Lessons Learned Program

Science.gov (United States)

2016-06-10

means for utilizing the lessons learned, in some form of rehearsal or exercise, will 4 make the lessons learned meaningful. A lesson should only...required by DOS policy. The Department agreed with the recommendations to establish certain procedures to address the need to constantly 44 update...doctrine.31 Futch also explained that CALL is constantly seeking to expand training and educational efforts about the lessons learned process and

Computer-based systems important to safety (COMPSIS) - Reporting guidelines

International Nuclear Information System (INIS)

1999-07-01

The objective of this procedure is to help the user to prepare an COMPSIS report on an event so that important lessons learned are most efficiently transferred to the database. This procedure focuses on the content of the information to be provided in the report rather than on its format. The established procedure follows to large extend the procedure chosen by the IRS incident reporting system. However this database is built for I and C equipment with the purpose of the event report database to collect and disseminate information on events of significance involving Computer-Based Systems important to safety in nuclear power plants, and feedback conclusions and lessons learnt from such events. For events where human performance is dominant to draw lessons, more detailed guidance on the specific information that should be supplied is spelled out in the present procedure. This guidance differs somewhat from that for the provision of technical information, and takes into account that the engineering world is usually less familiar with human behavioural analysis than with technical analysis. The events to be reported to the COMPSIS database should be based on the national reporting criteria in the participating member countries. The aim is that all reports including computer based systems that meet each country reporting criteria should be reported. The database should give a broad picture of events/incidents occurring in operation with computer control systems. As soon as an event has been identified, the insights and lessons learnt to be conveyed to the international nuclear community shall be clearly identified. On the basis of the description of the event, the event shall be analyzed in detail under the aspect of direct and potential impact to plant safety functions. The first part should show the common involvement of operation and safety systems and the second part should show the special aspects of I and C functions, hardware and software

Leadership in American Indian Communities: Winter Lessons

Science.gov (United States)

Metoyer, Cheryl A.

2010-01-01

Winter lessons, or stories told in the winter, were one of the ways in which tribal elders instructed and directed young men and women in the proper ways to assume leadership responsibilities. Winter lessons stressed the appropriate relationship between the leader and the community. The intent was to remember the power and purpose of that…

Mathematics teachers’ reflective practice within the context of adapted lesson study

Directory of Open Access Journals (Sweden)

Barbara Posthuma

2012-11-01

Full Text Available There seems to be paucity of research in South Africa on mathematics teachers’ reflective practice. In order to study this phenomenon, the context of lesson study (in an adapted form was introduced to five mathematics teachers in a rural school in the Free State. The purpose was to investigate their reflective practice whilst they collaboratively planned mathematics lessons and reflected on the teaching of the lessons. Data were obtained through interviews, video-recorded lesson observations, field notes taken during the lesson study group meetings and document analyses (lesson plans and reflective writings. The adapted lesson study context provided a safe space for teachers to reflect on their teaching and they reported an increase in self-knowledge and finding new ways of teaching mathematics to learners. This finding has some potential value for planning professional learning programmes in which teachers are encouraged to talk about their classroom experiences, share their joys and challenges with one another and strive to build a community of reflective practitioners to enhance their learners’ understanding of mathematics.

Summary of Planned Implementation for the HTGR Lessons Learned Applicable to the NGNP

International Nuclear Information System (INIS)

Mckirdy, Ian

2011-01-01

This document presents a reconciliation of the lessons learned during a 2010 comprehensive evaluation of pertinent lessons learned from past and present high temperature gas-cooled reactors that apply to the Next Generation Nuclear Plant Project along with current and planned activities. The data used are from the latest Idaho National Laboratory research and development plans, the conceptual design report from General Atomics, and the pebble bed reactor technology readiness study from AREVA. Only those lessons related to the structures, systems, and components of the Next Generation Nuclear Plant (NGNP), as documented in the recently updated lessons learned report are addressed. These reconciliations are ordered according to plant area, followed by the affected system, subsystem, or component; lesson learned; and finally an NGNP implementation statement. This report (1) provides cross references to the original lessons learned document, (2) describes the lesson learned, (3) provides the current NGNP implementation status with design data needs associated with the lesson learned, (4) identifies the research and development being performed related to the lesson learned, and (5) summarizes with a status of how the lesson learned has been addressed by the NGNP Project.

Gross Domestic Pizza. Active Learning Lessons. Economics International.

Science.gov (United States)

Zaleskiene, Irena; Venger, Anatoly; MacDonald, Rich; Davis, Debbie

This lesson plan was developed through "Economics International," an international program to help build economic education infrastructures in the emerging market economies. It provides a lesson description; appropriate age level; economic concepts; content standards and benchmarks; related subject areas; instructional objectives; time…

Implementation of the HEPS Schoolkit: initial steps

DEFF Research Database (Denmark)

Simovska, Venka; Woynarovska, Barbara; Samdal, Oddrun

This report is an output of one of the work packages of the HEPS project (WP8, Research on Implementation). It is based on a survey administered with the SHE national coordinators, and additional interviews related to the survey. The purpose is to learn at early stages of implementation, to combi...... this insight with the knowledge and lessons learnt from the evaluation, and on this basis, to qualify NIGZ’s support in further development of the SHE network in a continuous and sustainable way....

A common objective, a variety of paths

International Nuclear Information System (INIS)

2009-01-01

High-level political, governmental and regulatory decision makers, as well as representatives of economic and social groups and implementing organisations met in Berne, Switzerland to present and to reflect on their collective experience towards meeting the challenge of implementing national disposal projects for placing radioactive waste in deep geological formations. This summary highlights the main lessons to be learnt and final recommendations to assist future developments in national radioactive waste management programmes seeking to meet both technical and social imperatives of modern society. (authors)

Writing a case report in English

Directory of Open Access Journals (Sweden)

Ivančević-Otanjac Maja

2015-01-01

Full Text Available A well-written case report is a clear, concise and informative paper, aimed at professionals from different fields of medicine, with the clear purpose to explain what lesson is to be learnt from the experience. The aim of this paper is to suggest useful guidelines for writing a good case report. It briefly reflects different “moves” in this piece of academic writing, thus outlining the required form, as well as the four principles of good writing: clarity, honesty, reality and relevance.

Penerapan Aplikasi Berbasis Android Untuk Latihan Tenses

OpenAIRE

Widayati, Qoriani; Effendy, Irman; Sopiah, Nyimas

2015-01-01

English is no longer a rare thing. All education level has this subject as their main or additional lesson at school. One of the topics learnt is grammar. Well-managed grammar skill, of course, supports the learner either in oral or written communication. In addition, this helps the learner in writing formal and non-formal text such as letter, short message, and scientific article. Tense,in which people learn how to form sentences based on some patterns, is one of the most dominant sub-topics...

Tendances Carbone n. 12 Mar. 2007

International Nuclear Information System (INIS)

2007-01-01

This newsletter presents first some lessons learnt from the European emissions trading system (market fluidity, administrative and political framework, careful but voluntaristic development of the system). Then it makes a synthesis of the European CO 2 market over the last 13 months: traded volumes, spot prices, climate indexes (temperature, precipitations), economic activity indicators (industrial production index, business leaders' confidence index, changes in energy prices, CO 2 quotas allocated to European Union countries, and detailed indicators of CO 2 market, climate, economic activity and energy prices. (J.S.)

Lessons learned from AU PSO-missions in Africa

DEFF Research Database (Denmark)

Mandrup, Thomas

The paper deals with the lessons learned from AU's PSO since 2002, and what that entails for the design of future PSO.......The paper deals with the lessons learned from AU's PSO since 2002, and what that entails for the design of future PSO....

Lessons learned from case studies of inhalation exposures of workers to radioactive aerosols

Energy Technology Data Exchange (ETDEWEB)

Hoover, M.D.; Fencl, A.F.; Newton, G.J. [and others

1995-12-01

Various Department of Energy requirements, rules, and orders mandate that lessons learned be identified, evaluated, shared, and incorporated into current practices. The recently issued, nonmandatory DOE standard for Development of DOE Lessons Learned Program states that a DOE-wide lessons learned program will {open_quotes}help to prevent recurrences of negative experiences, highlight best practices, and spotlight innovative ways to solve problems or perform work more safely, efficiently, and cost effectively.{close_quotes} Additional information about the lessons learned program is contained in the recently issued DOE handbook on Implementing U.S. Department of Energy Lessons Learned Programs and in October 1995 DOE SAfety Notice on Lessons Learned Programs. This report summarizes work in progress at ITRI to identify lessons learned for worker exposures to radioactive aerosols, and describes how this work will be incorporated into the DOE lessons learned program, including a new technical guide for measuring, modeling, and mitigating airborne radioactive particles. Follow-on work is focusing on preparation of {open_quotes}lessons learned{close_quotes} training materials for facility designers, managers, health protection professionals, line supervisors, and workers.

Lessons learned from case studies of inhalation exposures of workers to radioactive aerosols

International Nuclear Information System (INIS)

Hoover, M.D.; Fencl, A.F.; Newton, G.J.

1995-01-01

Various Department of Energy requirements, rules, and orders mandate that lessons learned be identified, evaluated, shared, and incorporated into current practices. The recently issued, nonmandatory DOE standard for Development of DOE Lessons Learned Program states that a DOE-wide lessons learned program will open-quotes help to prevent recurrences of negative experiences, highlight best practices, and spotlight innovative ways to solve problems or perform work more safely, efficiently, and cost effectively.close quotes Additional information about the lessons learned program is contained in the recently issued DOE handbook on Implementing U.S. Department of Energy Lessons Learned Programs and in October 1995 DOE SAfety Notice on Lessons Learned Programs. This report summarizes work in progress at ITRI to identify lessons learned for worker exposures to radioactive aerosols, and describes how this work will be incorporated into the DOE lessons learned program, including a new technical guide for measuring, modeling, and mitigating airborne radioactive particles. Follow-on work is focusing on preparation of open-quotes lessons learnedclose quotes training materials for facility designers, managers, health protection professionals, line supervisors, and workers

Biotech Business Lessons for Defense Acquisition

Science.gov (United States)

2016-01-01

repudiates what func- tional personnel hold dear—that their hurdles are vital to some moral or ethical responsibility to protect or safeguard...94 Strategic Studies Quarterly ♦ Summer 2016 Biotech Business Lessons for Defense Acquisition Col David L. Peeler Jr., USAF Abstract The desire to...examples and lessons from private business sectors would serve DOD interests well. ✵ ✵ ✵ ✵ ✵ Acquisition reform! No other two words so stress or trouble

Improving the primary school science learning unit about force and motion through lesson study

Science.gov (United States)

Phaikhumnam, Wuttichai; Yuenyong, Chokchai

2018-01-01

The study aimed to develop primary school science lesson plan based on inquiry cycle (5Es) through lesson study. The study focused on the development of 4 primary school science lesson plans of force and motion for Grade 3 students in KKU Demonstration Primary School (Suksasart), first semester of 2015 academic year. The methodology is mixed method. The Inthaprasitha (2010) lesson study cycle was implemented in group of KKU Demonstration Primary School. Instruments of reflection of lesson plan developing included participant observation, meeting and reflection report, lesson plan and other document. The instruments of examining students' learning include classroom observation and achievement test. Data was categorized from these instruments to find the issues of changing and improving the good lesson plan of Thai primary school science learning. The findings revealed that teachers could develop the lesson plans through lesson study. The issues of changing and improving were disused by considering on engaging students related to societal issues, students' prior knowledge, scientific concepts for primary school students, and what they learned from their changing. It indicated that the Lesson Study allowed primary school science teachers to share ideas and develop ideas to improve the lesson. The study may have implications for Thai science teacher education through Lesson Study.

ELPSA AS A LESSON DESIGN FRAMEWORK

Directory of Open Access Journals (Sweden)

Tom Lowrie

2015-07-01

Full Text Available This paper offers a framework for mathematics lesson design that is consistent with the way we learn about, and discover, most things in life. In addition, the framework provides a structure for identifying how mathematical concepts and understanding are acquired and developed. This framework is called ELPSA and represents five learning components, namely: Experience, Language, Pictorial, Symbolic and Applications. This framework has been used in developing lessons and teacher professional programs in Indonesia since 2012 in cooperation with the World Bank. This paper describes the theory that underlines the framework in general and in relation to each inter-connected component. Two explicit learning sequences for classroom practice are described, associated with Pythagoras theorem and probability. This paper then concludes with recommendations for using ELPSA in various institutional contexts.Keywords: ELPSA, lesson design framework, Pythagoras theorem, probability DOI: dx.doi.org/10.22342/jme.62.77

Chinese Lessons from Other Peoples’ Wars

Science.gov (United States)

2011-11-01

as the lessons “not learned” or not adopted, the so-called “ dogs that do not bark.” While it may be difficult to parse real lessons learned from...under the barrel of the Type 95 5.8mm assault rifle. There is no muzzle brake or flash suppressor fitted and it is fed from a box magazine that